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213results about How to "To achieve the adjustment effect" patented technology
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Three-dimensional human body model attitude and shape reconstruction method through video sequence
ActiveCN108629801AAvoid the problem of attitude flipImprove accuracyImage enhancementImage analysisPattern recognitionVideo sequence
The invention discloses a three-dimensional human body model attitude and shape reconstruction method through a video sequence, and the method comprises the steps: 1), extracting two-dimensional jointpoints of a person in a video frame; 2), extracting facial feature points of the person in the video frame; 3), extracting a two-dimensional contour line of the person in the video frame; 4), estimating camera parameters, and generating a perspective matrix according to the camera parameters; 5), carrying out the optimization of the model posture and shape through an optimization method; 6), obtaining the edge points of the 3D human body model at the camera angle and the matching relationship between the edge point and the 2D contour line; 7), carrying out the re-optimization of the shape ofthe model through the optimization method so that the sum of the differences between the distances from the positions of the edge points of the three-dimensional model at the camera angle after projection to the positions of the two-dimensional contour points in the video frame is minimized. The method can avoid the posture turnover in the reconstruction process, and also can accurately reconstruct the posture of a head under the condition that the overall similarity of the model is guaranteed.
Owner:SOUTH CHINA UNIV OF TECH
Rapid burring equipment for hardware parts
InactiveCN107042438ATo achieve the adjustment effectFlexible swingEdge grinding machinesGrinding work supportsEngineeringGrinding wheel
The invention relates to burring equipment, in particular to rapid burring equipment for hardware parts. The rapid burring equipment for the hardware parts aims at achieving the technical effects that operation is convenient, working efficiency is high, and burring is thorough. In order to achieve the technical effects, the rapid burring equipment for the hardware parts comprises supports, a bottom plate, first sliding rails, first sliding blocks, a lifting device, a first rotating device, a second rotating device, a fixing device, a top plate, a fixing plate and the like; the supports are welded to the left side and the right side of the top of the bottom plate, the first sliding rails are connected to the upper portions of the supports in a bolted connection mode, and the first sliding blocks are connected to the first sliding rails in a sliding mode. An electric push rod is controlled to stretch and retract, a fan-shaped gear is matched with a rack, the fixing plate can move up and down, the effect of adjusting the height of a grinding wheel is achieved, and a worm wheel is matched with a worm.
Owner:河北东海特钢集团有限公司
A trans-critical CO2 heat pump water heater pressure control method and system
InactiveCN104896750AReduce exhaust pressureImprove the coefficient of performanceFluid heatersRefrigeration safety arrangementEngineeringSystem stability
The invention relates to a trans-critical CO2 heat pump water heater pressure control method and system. The method comprises the steps of collecting the outlet temperature tgc of an air cooling device, an evaporation temperature te of an evaporator, a discharge pressure P of a compressor, and a water outlet temperature Tw1 of a water tank; calculating the optimal discharge pressure Popt according to tgc and te; judging whether the difference between P and Popt is within an permissible range and maintaining the current operation state if the difference is within the permissible range and performing the step S4 if the difference is not within the permissible range; by judging the difference between Tw1 and the preset water outlet temperature Tw0 and an evaporator fan rotating speed V, adjusting the water inlet flow of the air cooling device, the evaporator fan rotating speed and the electronic expansion valve opening degree according to a preferential order until the difference between P and Popt is within the permissible range. Through the preferential adjustment order, the difference between P and Popt is within the permissible range and the performance coefficient (COP) of the system reaches the maximum, so that the system stability is improved, the service life of the electronic valve is prolonged and the system reliability is improved.
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
Electrical cooking device and control method and device thereof
ActiveCN105615619ASolve the problem of poor cooking effectTo achieve the adjustment effectWarming devicesHeating cycleElectrical equipment
The invention discloses an electrical cooking device and a control method and device thereof. The control method comprises the steps of detecting the interior temperature of the electrical cooking device, wherein a preset power curve is stored in the electrical cooking device, and the electrical cooking device conducts heating based on the preset power curve; determining the current heating cycle of the electrical cooking device; judging whether the interior temperature of the electrical cooking device in the current heating cycle meets a preset condition; adjusting the power value, corresponding to the current heating cycle, in the preset power curve if it is judged that the interior temperature of the electrical cooking device in the current heating cycle does not meet the preset condition; controlling the electrical cooking device to conduct heating based on the adjusted power value. In this way, the problem that the cooking effect is poor when an electrical cooking device works according to a fixed power curve is solved.
Owner:GREE ELECTRIC APPLIANCES INC
Coal seam gas sampling and collecting device for coal mine
ActiveCN110376028AImprove stabilityRealize the function of stable supportWithdrawing sample devicesGas removalEngineeringUltimate tensile strength
The invention discloses a coal seam gas sampling and collecting device for a coal mine. The device comprises a vehicle body, an oil transmission device, a control cabinet and a collecting box are fixed on the vehicle body successively from left to right, an auxiliary support device is arranged in the upper end of the vehicle body, a supporting block is fixed in one side of the control cabinet, a second oil cylinder is rotationally connected to the upper end of the supporting block, an H-shaped plate is detachably connected to one side of the vehicle body, a connecting block is rotationally connected to one end of the supporting block, one end of the connecting block is detachably connected to one side of the H-shaped plate, a U-shaped block slidingly sleeves one side of the H-shaped plate,and the H-shaped plate is provided with a third opening. Thus, the problems that the sampling angle and height are inconvenient to adjust and a sampling device is low in stability are solved, the sampling efficiency is improved, the labor intensity is reduced, convenience is provided for movement, and the condition that the sample is collected incompletely due to incapability of adjusting the sampling device is avoided.
Owner:CCTEG SHENYANG RES INST
Control display method, control display apparatus, and terminal
InactiveCN105373301ATo achieve the adjustment effectSubstation equipmentInput/output processes for data processingTerminal pointComputer hardware
The invention provides a control display method, a control display apparatus, and a terminal. The control display method comprises the steps of detecting position changes of a to-be-displayed control on the interface of a mobile terminal; judging whether a changed final position is within a preset interface layout of the mobile terminal or not; if not, changing the preset interface layout into an interface layout adaptive to the final position of the control; and displaying the control in the final position of the changed interface layout. Through the control display method, the control apparatus and the terminal, the problem that users cannot freely adjust the position of the control on the terminal existing in the correlation technique is solved; and the effect that the users can freely adjust the position of the control according to personal preferences, and the user experience is improved.
Owner:ZTE CORP
Automatic grabbing and lifting device for logistics sorting assembly line
The invention relates to the field of logistics sorting equipment, and particularly discloses an automatic grabbing and lifting device for a logistics sorting assembly line. The automatic grabbing andlifting device comprises a base, wherein a supporting back plate is further arranged on the base; a supporting top seat is fixedly arranged at the top end of the supporting back plate; a rotating disc is rotationally arranged in an opening in the bottom of the supporting top seat; a height adjusting component used for adjusting the height position of an infrared code scanning camera is arranged on the rotating disc; a second positive and negative rotation servo motor is arranged on one side of the rotating disc; a vertical electric telescopic rod is arranged on an output shaft of the second positive and negative rotation servo motor; and an angle adjusting component for adjusting an inclination angle of a grabbing component is arranged at the telescopic end of the vertical electric telescopic rod. According to an embodiment of the invention, a barcode on a logistics object can be scanned through the infrared code scanning camera in order to obtain the position of a target logistics object, and then the grabbing component can be flexibly placed on the two sides of the infrared code scanning camera conveniently when the rotating disc rotates, so that the range of grabbing the targetlogistics object by the grabbing component is extended.
Owner:袁欢
Conveniently used display screen mounting bracket
Owner:滨州高新高端装备制造产业园有限公司
Adjustable sizing machine capable of automatically giving out alarm when yarn breakage happens
InactiveCN107444984AYarn broken automatic alarm reachesTo achieve the effect of disconnecting the alarmFilament handlingYarnEngineering
The invention discloses an adjustable sizing machine with automatic alarm for broken yarn, which comprises a base, the upper surface of the base is fixedly connected with a sizing box, and the interior of the sizing box is respectively provided with a soaking chamber, a A fluffing chamber, a drying chamber and a winding chamber, the left inner walls of the soaking chamber, the fluffing chamber, the drying chamber and the winding chamber are all provided with a threading opening, and the inner wall of the soaking chamber is fixedly connected with a fixing rod , the lower surface of the fixed rod is fixedly connected with a telescopic tube, and the inner wall of the telescopic tube is provided with a telescopic groove. The adjustable sizing machine with automatic alarm for broken yarn achieves the effect of breaking the alarm when the spinning is soaked. When the spinning is broken, the first spring pops up the upper and lower contacts on the lower surface of the piston. Electric connection, and then prompt the alarm to alarm automatically, thereby achieving the effect of automatic alarm for yarn breakage, saving manual inspection time, improving production efficiency, and achieving the effect of fluffing the spinning yarn.
Owner:梁留伟
Program-controlled moxibustion device
InactiveCN102525803ASpeed up dischargeTo achieve the adjustment effectDevices for heating/cooling reflex pointsMotor driveElectric machine
The invention relates to a program-controlled moxibustion device which comprises a cylindrical housing (1), wherein a smoke exhaust port and a smoke exhaust pipe (3) are arranged at the top of the housing, a stepping motor (4) that is controlled by a motion control chip is arranged at the top of the housing, the output end of the stepping motor is connected with a moxa stick holder (6) through a connecting rotary shaft (5), an ejector (8) is arranged transversely on the moxa stick holder, a bed (9) is arranged at the bottom of the housing (1), a semi-circular heat radiation window (10) is formed on a half part of the bed, an ash removal chamber (11) is formed at the other half part of the bed, and a plurality of ash scrapping springs (12) are vertically arranged inside the ash removal chamber and distributed from the outside to the center of the bed (9). The program-controlled moxibustion device has a simple structure, is convenient to operate, adopts the rotating structure which rotates around the stepping motor driving shaft as center to greatly simplify the driving process of the stepping motor, has the effects of removing smoke and ash and controlling temperature during moxibustion, and is applied to health thermal moxibustion in related acupoints and surrounding sensitive regions of users to achieve the effect of health care.
Owner:龙琼珍
Fixture for linear guide rail machining
The invention discloses a fixture for linear guide rail machining. The fixture comprises a workbench, wherein chutes are respectively formed in the left and right ends of the workbench, movable blocksare connected to the interiors of the chutes in a sliding mode, a cross rod is fixedly connected to one end of the movable blocks, a support rod is fixedly connected to the upper part of the top of the cross rod, a shell is fixedly connected to the top of the support rod, a sliding rail is arranged on the inner side wall of the shell, a sliding block is connected to the interior of the sliding rail in the sliding mode, a threaded rod is fixedly connected to one end of the sliding block, a fixed rod is fixedly connected to the other end of the sliding block, a fixed plate is fixedly connectedto the outer side, which passes through the shell, of the fixed rod, and a support leg is fixedly connected to the bottom of the workbench. According to the fixture, the shell, a fixed nut, the sliding rail, the sliding block, the fixed rod and the fixed plate are combined, so that the effect of adjusting the fixture for linear guide rail machining is achieved, the use is convenient, the working efficiency is improved, and the stability is high.
Owner:CHUZHOU OUBOTE ELECTRONICS MFG
Air conditioner, control method of air conditioner, storage medium and processor
InactiveCN108332401ATo achieve the adjustment effectSolve the adjustmentDucting arrangementsMechanical apparatusEngineeringAir conditioning
The invention discloses an air conditioner, a control method of the air conditioner, a storage medium and a processor. The method includes the steps that the temperature field of the environment wherethe air conditioner is located is obtained; and the air feeding state of at least two air outlets of the air conditioner is adjusted according to the temperature field. The technical problems that inthe related technology, the air feeding angel cannot be adjusted, and the air conditioning effect cannot be achieved in real time are solved.
Owner:GREE ELECTRIC APPLIANCES INC
Special bed for physical examination of infants and young children
ActiveCN109620614AAvoid crying situationsGuaranteed measurement accuracyPneumatic massageOperating tablesSpecial bedIrritation
The invention discloses a special bed for physical examination of infants and young children, and relates to the technical field of young children physical examination. The bed comprises a bed body, asoft cushion, a head circumference measuring mechanism, a water replenishing mechanism and an inflation pillow, the soft cushion is slidably connected with the top of the bed body, the head circumference measuring mechanism is fixedly installed on the side, away from the soft cushion, of the bed body, the water replenishing mechanism is fixed to the left side of the bed body, the inflation cushion is fixedly connected with the left side of the top of the soft cushion, and the head circumference measuring mechanism comprises a panel body, a ring body, an annular groove, a rotary ring, clampingteeth, a gear and the like. The bed has the advantages that a contacting member is arranged in the head circumference measuring mechanism, the operation time of the water replenishing mechanism is increased, the adjusting effect on the contacting member is achieved, warm water is added to the water replenishing mechanism, so that the part, contacting with the infants and young children, of the contacting part is warmer, the irritation on the skin of the infants and young children is reduced, and the crying of the infant and young children is avoided.
Owner:陈希燕
Steel structure transformer bracket with good stability
ActiveCN106373721AImprove stabilityEasy to useTransformers/reacts mounting/support/suspensionTransformers/inductances casingsTransformerService efficiency
The invention discloses a steel structure transformer bracket with good stability. The steel structure transformer bracket comprises a shell, wherein support blocks are fixedly arranged at two sides of the top of the shell; a vertical rod is fixedly arranged at the top of each support block; a cross rod is fixedly arranged at the tops of the vertical rods; the cross rod is sleeved with sleeves between the two vertical rods; a bolt is arranged at the top of each sleeve in a penetrating manner; a pipe body is fixedly arranged at the bottom of each sleeve; fixed rods are fixedly arranged at two sides of an inner cavity of each pipe body; and two fixed rods are fixedly connected with each other through a nut. According to the steel structure transformer bracket with good stability, the effect of improving the stability of a transformer is achieved through improvement of the shell, so that installation of the transformer is not facilitated. When the transformer is fixedly arranged on a support plate, the stability of the transformer is improved, use by a user is facilitated and fixed installation of the transformer is also facilitated, so that the service efficiency of the transformer bracket is also improved.
Owner:山东分秒智能装备有限公司
Reflection-free LED lamp adjustable in light beam
InactiveCN102606984AReach regulationTo achieve the adjustment effectPoint-like light sourceLight fasteningsLight beamEngineering
The invention relates to a lamp, in particular to a multifunctional reflection-free LED lamp adjustable in light beam, which is adjustable in light beam within a large range and simple and convenient in use. The reflection-free LED lamp adjustable in light beam comprises a lamp shell (1), a lamp holder (2), a power supply device (3), a control device and a supporting device, wherein the power supply device (3) is arranged in the lamp shell (1). The control device is respectively connected with the lamp holder (2) and an adjusting bottom cover (4) which is rotatably connected to the bottom of the cylindrical lamp shell (1). The lamp holder (2) is in a plate shape and made of flexible materials, and can form an outward-convex or inward-concave curved surface under the control of the control device, and a plurality of LED lamps (5) are arranged on the lamp holder (2). The supporting device is arranged in the lamp shell (1) and used for limiting the motion direction of the control device. The reflection-free LED lamp adjustable in light beam has the advantages that luminance loss is avoided, lens adjustment effect can be achieved, and the lamp is wide in adjustment range, stable in structure, convenient in use and versatile.
Owner:马明宝
Rotary showing stand for new energy electronic products
InactiveCN113116084ATurn freelyUnderstand intuitiveShow cabinetsCastorsNew energyIndustrial engineering
The invention relates to a showing stand, in particular to a rotary showing stand for new energy electronic products. The technical problem of the invention is to provide a new energy electronic product rotary display stand which can be adjusted according to display needs and can rotate an exhibition stand at will. According to the technical scheme, the rotary showing stand for the new energy electronic products comprises a base, universal wheels, a lifting mechanism and a showing mechanism; four universal wheels are evenly arranged at the bottom of the base at intervals, the lifting mechanism is arranged on the base, and the display mechanism is arranged on the upper portion of the lifting mechanism. The display stand can be adjusted according to display needs, and the display stand can be rotated at will; small parts or small objects are placed in a material carrying box, an object carrying table can rotate at will according to the small parts which people want to know, people can know the functions and some details of the object carrying table more visually, and the effect that the exhibition stand can be rotated at will is achieved.
Owner:刘易坪
Air volume regulating and controlling method and device
InactiveCN108286778ASolve the problem that the air volume of multiple air outlets cannot be adjustedTo achieve the adjustment effectMechanical apparatusAir-flow control membersInlet channelEngineering
The invention discloses an air volume regulating and controlling method and device. The method comprises the steps that preset air outlet volumes of a plurality of air outlet channels are acquired, and air regulating devices are regulated according to the preset air outlet volumes of the multiple air outlet channels, wherein the air regulating devices are used for distributing air volumes of air inlet channels to the multiple air outlet channels. Through the method and device, the problem that air outlet volumes of multiple air outlets cannot be regulated due to the fact that an air conditioner with multiple air ports is uniformly controlled in the related technologies is solved.
Owner:GREE ELECTRIC APPLIANCES INC
Solar photovoltaic support bracket
InactiveCN108768267AHeight adjustableAdjust the vertical anglePhotovoltaic supportsSolar heating energyTransmission beltEngineering
The invention provides a solar photovoltaic support bracket, and relates to the field of photovoltaic technology. The solar photovoltaic support bracket comprises a base, wherein the top of the base is welded with a fixed ring; a support rod is movably inserted into the fixing ring; one end of the support rod far from the fixing ring is welded with a supporting seat; left and right sides of the top of the supporting seat are welded with vertical rods; top ends of the vertical rods are welded with L-shaped plates; and left sides of the L-shaped plates are welded with guide rings. According to the solar photovoltaic support bracket, a transmission wheel can be driven to rotate during turning of a handle by arrangement of the transmission wheel, a transmission belt, a connecting shaft, a gearand a tooth plate, and then the connecting shaft is driven to rotate by the transmission belt in order to drive the gear to rotate on the surface of the tooth plate, so that the supporting plate canmove up and down inside the guide ring. Then through the actions of first and second rotating shafts, the solar photovoltaic support bracket achieves the effect of adjusting a vertical direction angle.
Owner:ANHUI SANDI ELECTRONICS TECH CO LTD
Edge sealing machine guide plate convenient to adjust
InactiveCN109955345AEasy to adjustTo achieve the adjustment effectWood working apparatusDomestic articlesMoving partsThreaded rod
The invention discloses an edge sealing machine guide plate convenient to adjust. The edge sealing machine guide plate comprises a base. The lower surface of the base is fixedly connected with brake rolling wheels. The upper surface of the base is fixedly connected with a U-shaped groove. The inner wall of the U-shaped groove is connected with rotating shafts in an inserted manner. Each surface ofthe rotating shaft is fixedly connected with a conveying roller. The surfaces of the conveying rollers are fixedly connected with a conveyor belt. The surface of the U-shaped groove is fixedly connected with two supports. The supports are movably connected with locking nuts through bearings. A threaded rod is in threaded connection in each locking nut. According to the edge sealing machine guideplate, through the arrangement of the supports, the locking nuts, the threaded rods, moving parts, U-shaped seats and a guide plate, the length of the threaded rods can be adjusted by rotating the twolocking nuts, a quadrangle is formed among the connecting line between the two supports, the two threaded rods and the guide plate, and when the length of the two threaded rods is adjusted, the guideplate can be driven to move due to the fact that the connecting line between the two supports is fixed.
Owner:SHENZHEN GREAT HOME HEALTH SYST
Self-cleaning offshore solar energy connecting device
ActiveCN112787579AReduce lateral impactReduce pulling forcePhotovoltaic supportsSolar heating energySea wavesMagnetic stabilization
The invention provides a self-cleaning offshore solar connecting device which comprises a solar mounting plate used for mounting a solar panel, a magnetic stabilization floating mechanism used for supporting the solar mounting plate and a telescopic scraping mechanism used for cleaning a connecting structure, and the solar mounting plate is arranged on the magnetic stabilization floating mechanism. The telescopic scraping mechanism is arranged on the magnetically stabilized floating mechanism. The invention relates to the field of solar photovoltaics. According to the self-cleaning offshore solar energy connecting device, a special supporting structure is designed according to the problems that an existing solar panel is prone to parasitism of substances such as seaweed after being installed, unstable and prone to damage due to parasites and the like, the dynamic stability of equipment can be kept, and attachments can be removed; therefore, the problems that when a common ocean solar panel is installed, a large number of seaweeds and parasitic organisms are prone to being wound on a bottom connecting piece, the upstream area is increased, large dragging force is prone to being borne when sea waves are generated, a connecting structure is prone to being damaged, and cleaning is inconvenient are effectively solved.
Owner:HENGYANG RITAR POWER CO LTD
1250-type cable-stayed pay-off machine
InactiveCN108689216ATo achieve the adjustment effectQuick releaseFilament handlingCable stayedEngineering
The invention relates to the technical field of pay-off machines and discloses a 1250-type cable-stayed pay-off machine which comprises a lifting bracket. Pin shafts are fixedly mounted at the bottomsof the two side walls of the lifting bracket correspondingly; supporting seats are movably mounted at the bottoms of the pin shafts, bases are movably mounted at the bottoms of the supporting seats,and a sliding plate is fixedly mounted between the two bases; and a manual rotating valve is fixedly mounted on the left side wall of the lifting bracket. According to the 1250-type cable-stayed pay-off machine, by arranging a first motor on the lifting bracket, a gear can rotate through the first motor; the supporting seats and the pin shaft are arranged to be movably connected so that the lifting bracket can be conveniently adjusted in height; and a movable thread sleeve is arranged on the lifting bracket so that the lifting bracket can be adjusted through the movable thread sleeve, and accordingly, the problem that when a cable is connected with a telegraph pole, the cable is excessively long, manual stretching is strenuous, and consequently, unnecessary trouble is brought to construction of workers is effectively solved.
Owner:JIANGSU HUYUE MACHINE EQUIP CO LTD
Adjusting device and method for preventing automobile instability due to high-temperature tire bursting
PendingCN108638763ATo achieve the adjustment effectPrevent tire blowoutAnchor handling/lashingTyre measurementsElectricityElectronic control system
The invention discloses an adjusting device and method for preventing automobile instability due to high-temperature tire bursting and belongs to the field of electronic control systems of automobilesafety. The adjusting device comprises a sensor module, an electronic control unit, an automobile state adjusting device and an alarm lamp. Through information exchanging of electric signals between devices, quick response is conducted to change the automobile traveling state so as to change the air pressure of a tire. The original steering action of a driver can be kept, the automobile speed is decreased, the situation that due to the overlarge tire pressure, the driver conducts operating mistakenly and thus stability is lost is avoided, meanwhile the change amplitude of the automobile speedis small, and the traveling safety is guaranteed. The invention further discloses the adjusting method. According to the adjusting method, the tire pressure can be monitored in real time when an automobile travels at the high temperature, and according to the traveling environment, the traveling posture of the automobile is changed to control the tire pressure of the automobile so as to prevent the automobile instability due to tire bursting.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Printing base with adjusting function
ActiveCN106626727ASimple structureEasy to operateRotary pressesPrinting press partsCushionEngineering
The invention discloses a printing base with an adjusting function. The printing base comprises a bottom plate. A damper, a sliding rail, a support, a supporting rod and a supporting column are sequentially and fixedly mounted at the top of the bottom plate from left to right. A printing cushion plate is slidably connected to the top of the supporting rod. A motor is fixedly mounted at the top of the damper. A rotary shaft is fixedly connected with an output shaft of the motor through a coupling, and the end, away from the motor, of the rotary shaft is connected with the support in a rolling mode. Through the printing base with the adjusting function, the problem that existing printing bases cannot move is solved, an operator controls the motor to work, under the action of the rotary shaft, a spiral tooth and a movable block, through matching of the sliding rail and a sliding block and through further matching of a bracket, a supporting arm, a U-shaped block and a rotary rod, the adjusting effect of the printing cushion plate is achieved, the sharpness of characters, patterns, windows and the like is improved, the printing quality is improved, trouble of the operator is reduced, and the working efficiency is improved.
Owner:HUZHOU XINTIAN GREEN PACKAGE PRINTING CO LTD
Air conditioning unit
ActiveCN104344610AGuaranteed uptimeTo achieve the adjustment effectMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning
The invention provides an air conditioning unit comprising a compressor, a second heat exchanger, a first heat exchanger, a first connecting pipe, a first expansion valve, an economizer and a second expansion valve. The second heat exchanger and the first heat exchanger are connected with the compressor respectively and further connected with the first connecting pipe. The first expansion valve, the economizer and the second expansion valve are sequentially connected on the first connecting pipe. The compressor is a second-level compressor or a multi-level compressor and connected with the economizer. The first expansion valve is arranged between the first heat exchanger and the economizer. The second expansion valve is arranged between the second heat exchanger and the economizer. The air conditioning unit further comprises a second connecting pipe and a third expansion valve. The second connecting pipe is connected with the second heat exchanger and the first heat exchanger. The third expansion valve is adjustable and sequentially connected on the second connecting pipe. According to the arrangement, by adjusting the third expansion valve, the air conditioning unit is adjusted, coolants directly reaches to the second heat exchanger (the first heat exchanger) through the third expansion valve, adjusting speed is improved, and operation performance of the air conditioning unit is improved. The invention further provides another air conditioning unit.
Owner:GREE ELECTRIC APPLIANCES INC
Two-page high-speed scanner with multiple sizes of formats
The invention discloses a two-page high-speed scanner with multiple sizes of formats. The scanner is characterized by comprising a stand, two scanning assemblies, a light source and a composite scanning data bracket assembly, wherein the two scanning assemblies are arranged on the stand and comprise one fixed large-format scanning assembly and one movable small-format scanning assembly. The large-format scanning assembly comprises two groups of scanning element units which are fixed on the stand. The small-format scanning assembly comprises two movable parts and two format type scanning units, wherein the movable parts can synchronously move, and the format type scanning units are respectively arranged on the movable parts. The composite scanning data bracket assembly is arranged under the two scanning assemblies and comprises a V-shaped data bracket, a V-shaped transparent press plate and a lifting part, wherein the V-shaped transparent press plate can be pressed on the data bracket; the lifting part can drive the data bracket to lift and comprises a main bracket lifting part and a movable V-shaped lifting part. The invention can carry out two-page synchronous scanning on multiple sizes of newspapers and magazines and has the advantages of high scanning quality and high speed.
Owner:丰县鑫耀机械制造有限公司
Metal material cutting equipment for hardware tool production
InactiveCN107931701ATo achieve the adjustment effectAchieve a fixed effectShearing machinesFeeding apparatusMetallic materialsHardware tool
The invention relates to cutting equipment, in particular to metal material cutting equipment for hardware tool production, aims to provide the metal material cutting equipment for hardware tool production, and the metal material cutting equipment is simple to operate and high in cutting efficiency. The metal material cutting equipment comprises a left frame, an air pump, a bottom plate, supporting rods, a moving device, a lifting device, a clamping device, a swinging device, a top plate and the like, wherein the left frame is welded to the left side of the top of the bottom plate, the swinging device is arranged in the middle of the right side of the left frame, a fixed sleeve is welded to the right side of the swinging device, and a spray head is fixed on the right side of the fixed sleeve. According to the metal material cutting equipment, the rotating direction of a first electric wire winding wheel is controlled, the first electric wire winding wheel and a first spring are matchedwith each other, and therefore a blade can move back and forth, and the effect of fast cutting is achieved; and the extension and the shortening of a first electric push rod are controlled, a special-shaped gear is matched with a first rack, and therefore the height of the blade can be adjusted.
Owner:王森杰
Phase adjusting device and phase adjusting unit
ActiveCN104505560AChange electrical lengthTo achieve the adjustment effectWaveguide type devicesEngineeringElectrical length
The invention discloses a phase adjusting device and a phase adjusting unit. The phase adjusting device comprises a shielding cavity body, a signal circuit board, a sliding medium and a function lever, wherein the signal circuit board is fixedly arranged in the shielding cavity body, and comprises a base material and a signal band line; the signal band line is arranged on the base material, and comprises a signal transmission line arranged in a first direction; the sliding medium is arranged close to the signal circuit board; the function lever can drive the sliding medium to slide in a second direction; an operation end of the function lever extends out of the shielding cavity body and is the same as the sliding medium in a movement direction; the sliding medium continuously changes an electrical length of the signal transmission line when moving in the second direction. Through the movement of the function lever and the sliding medium in the same direction, the electric length of the signal transmission line is continuously changed, thus the adjustment effect is achieved; the phase adjusting device has the advantages of simple structure and high reliability.
Owner:SHENZHEN EPLU SCI TECH
Stone carrying tool
InactiveCN109625753ATo achieve the adjustment effectLabor-saving handlingManual conveyance devicesEngineeringPivot joint
The invention relates to the technical field of outdoor stone paving engineering, in particular to a stone carrying tool. The stone carrying tool comprises a pair of fixed arms mutually intersected and pivot-jointed to form a scissor shape; a horizontally arranged handle rod is fixedly connected to the upper end of each fixed arm, and the lower end of each fixed arm is connected with an L-shaped clamping part; and connecting arms of the L-shaped clamping parts telescopically sleeve in the fixed arms to adjust the distance between clamping arms and an intersection of the pair of fixed arms by adjusting the telescopic length of connecting arms. According to the stone carrying tool, a lever principle is utilized, handles fixed to the handle rods are lifted by two people together, large stonesare lifted and carried through clamping plates of L-shaped clamping rods, the large stones or a plurality of stones with different sizes can be carried effortlessly, thus the production efficiency isimproved, the cost is lowered, and safety in the production process is improved; and the whole structure is simple, operation is easy, assembly and disassembly are convenient, and storage and transportation are convenient.
Owner:CHINA MCC5 GROUP CORP
Energy-saving monitoring device for LED street lamp
PendingCN109084235ASimple structureEasy to adjustMechanical apparatusLighting support devicesRoad surfaceEngineering
The invention discloses an energy-saving monitoring device for an LED street lamp. The energy-saving monitoring device comprises a base soil layer; a groove is formed in the base soil layer; a base plate is placed at the bottom in the groove; a protection box is fixed to the upper end of the base plate and internally provided with a lifting device, and a connecting block is arranged on the liftingdevice; a second opening is formed in one side of the protection box; one side of the connecting block penetrates through the second opening and extends to one side of the protection box; one side ofthe connecting block is detachably connected with a fixing box, and an adjusting device is arranged in the fixing box; and four moving blocks are arranged on the adjusting device. The problem that the heights of monitoring equipment and the LED street lamp cannot be adjusted is solved, meanwhile, the problem that the position of the monitoring equipment cannot be adjusted according to different needs is also solved, the situation that the monitoring and lighting effects are not ideal under the conditions of bad weather and uneven road surface is avoided, operation is easy, and using is convenient.
Owner:吉林省安鹏科技节能有限公司
Port material transportation all-in-one machine
ActiveCN111003543ATo achieve the adjustment effectEasy to replaceConveyorsLoading/unloadingAutomatic steeringEngineering
The invention relates to the technical field of coal and ore all-in-one processing, and particularly relates to a port material transportation all-in-one machine. The port material transportation all-in-one machine comprises a workbench; conveying equipment is fixedly mounted at the top of the workbench; a gravity center adjusting mechanism is fixedly installed in the middle of the bottom of the workbench; chain track assemblies are fixedly mounted on the front side and the rear side of the gravity center adjusting mechanism; a stabilizing mechanism is fixedly installed on the right side of the bottom of the workbench; a fixing plate is fixedly installed on the right side of the bottom of the workbench; the top of the fixing plate is fixedly connected with the bottom of a conveying frame second base; and the top of a rotating mechanism is fixedly installed on the top of the conveying frame second base; and the top of the rotating mechanism is fixedly connected with the bottom of the conveying frame first base. Due to the all-in-one coal processing technology, the port material transportation all-in-one machine has the advantages of being movable, capable of removing dust, high in stability, capable of prolonging the service life and improving the working efficiency and capable of achieving automatic steering through universal wheels.
Owner:淮安逸之文企业管理有限公司
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