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53results about How to "Adjust the horizontal angle" patented technology
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Controllable experiment device for simulating roadway unloading and method for applying controllable experiment device
InactiveCN106289835AEasy to disassemble and assembleEasy to simulateStructural/machines measurementExperimental systemEngineering
The invention discloses a controllable experiment device for simulating roadway unloading. The controllable experiment device comprises a material similarity simulation system, a high-pressure impact system and a signal acquisition and analysis system. The high-pressure impact system is connected with a high-pressure gas control system by a high-pressure gas delivery pipe. The controllable experiment device has the advantages that the material similarity simulation system can accurately simulate mechanical properties of blasted roadway surrounding rock by the aid of different types of stress variation generated after the high-pressure impact system is collided, and accordingly various shortcomings of instantaneous unloading experiments carried out by the aid of blasting modes at present can be overcome; integral experiment systems are convenient to disassemble and assemble, so that repeated experimental simulation can be facilitated.
Owner:ANHUI UNIV OF SCI & TECH
Laser surveying and mapping automatic leveling gradienter based on engineering surveying and mapping
InactiveCN112945199AAdjust the horizontal angleAdjustable inclinationActive open surveying meansStands/trestlesPhysicsEngineering
The present invention discloses a laser surveying and mapping automatic leveling gradienter based on engineering surveying and mapping. The gradienter comprises a box body and a movable plate, a containing groove is formed in an inner cavity of the box body, threaded rods are rotationally connected to the left end and the right end of the bottom of the inner cavity of the containing groove through bearings, and second gear discs are fixedly connected to the lower portions of the outer surfaces of the threaded rods; and a first motor is fixedly installed at the middle end of the bottom of an inner cavity of the containing groove, and the outer surface of an output shaft of the first motor is fixedly connected with a first gear disc. The box body, the cover plate, the storage battery, the first motor, a first gear disc, a threaded rod, universal wheels, a first electric telescopic rod, a second gear disc, a movable plate, a supporting rod, a connecting plate, a rotating shaft, a driven gear, a top plate, a gradienter body, a sliding groove, a second motor, a driving gear, a sliding block, a sliding rail, a second electric telescopic rod and a sliding table are matched with one another, the laser surveying and mapping automatic leveling gradienter solves the problem that the existing laser surveying and mapping gradienter for engineering surveying and mapping is manually leveled and is inconvenient for people to use.
Owner:任保
Construction progress display device and display method thereof
InactiveCN112037648AQuick judgmentFacilitate manual follow-up judgmentCleaning using toolsStands/trestlesDisplay boardDisplay device
The invention belongs to the technical field of construction progress monitoring, and relates to a construction progress display device and a display method thereof. The construction progress displaydevice comprises a base and a construction progress analysis system, and further comprises a pitch angle adjusting mechanism, a dust cleaning mechanism, a display board, a rotating seat and a rotatingcolumn. The display plate is rectangular, the top of the rotating seat is provided with a mounting seat, a mounting square pipe connected with the mounting seat through a hinge shaft is arranged at the top end of the mounting seat, a main display screen, a left display screen and a right display screen are arranged on the side wall of the display plate, and the dust cleaning mechanism is arrangedon the display plate; and the pitch angle adjusting mechanism is arranged on the side wall of the mounting seat. Dust attached to the main display screen, the left display screen and the right display screen can be swept through the dust cleaning mechanism, and the situation that the dust is attached to the main display screen, the left display screen and the right display screen, and consequently real-time checking of workers is affected is avoided. The display method can rapidly judge that the project progress is influenced by non-human factors or human factors.
Owner:上海有间建筑科技有限公司
Basketball placement rack convenient to adjust
The invention discloses a basketball placement rack convenient to adjust. The basketball placement rack convenient to adjust comprises a bottom plate, wherein the upper surface of the bottom plate isfixedly connected with a first U-shaped plate; the upper surface of the first U-shaped plate is in clamped connection with a first rotating device; the bottom end of the first rotating device is fixedly connected with a first movable rod; the top end of the first rotating device is fixedly connected with a threaded column; the outer wall of the threaded column is in threaded connection with a threaded cap; and the left side surface and the right side surface of the threaded cap are separately fixedly connected with opposite surfaces of two connecting rods. According to the basketball placementrack convenient to adjust, by combined action of a fixing block, a first chute, a first pulley, a fixing plate, a second movable rod, a second telescopic rod, a first spring, a slot, a sliding rod, asliding sleeve, a second spring and a fourth movable rod, the horizontal angle of the supporting rod is adjusted, thus, a basketball can roll downwards under the effect of gravity of the basketball to bring convenience for pitching of players, and the pitching training effect of the players is ensured.
Owner:芜湖臻勋商贸有限公司
Universal sound box wall rack for audiovisual machinery control system
ActiveCN105578324AQuick installationQuick releaseTransducer casings/cabinets/supportsControl systemEngineering
The invention belongs to the field of audiovisual machinery control systems, and provides a universal sound box wall rack for an audiovisual machinery control system. The universal sound box wall rack comprises a connecting piece used for connecting and fixing a sound box; an extension part comprising a first extension arm and a second extension arm, which can horizontally rotate to each other; a fixing frame fixed on a wall body and connected with a back end of the first extension arm by a sleeve structure member; and a sound mounting plate used for fixedly mounting the sound box. The universal sound box wall rack for the audiovisual machinery control system provided by the invention is wide in application range and is convenient to use, a connecting line does not need to be repeatedly detached, and the horizontal position and the height angle of the sound box can be conveniently adjusted.
Owner:BEIJING RANGL AUDIO
Adjustable medical film viewer
ActiveCN108803045ASituations to Avoid ObservationAchieve fixationOptical elementsEngineeringHorizontal angle
The invention discloses an adjustable medical film viewer. The adjustable medical film viewer comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with two supporting columns; the top ends of the two supporting columns are both fixedly connected with the lower surface of a fixing plate; a first bearing is fastened to the upper surface of the fixing plate; the innerwall of the first bearing sleeves a first rotating shaft; and the top end of the first rotating shaft is fixedly connected with the bottom end of a first threaded column. According to the adjustable medical viewer, the adjustment of the height and horizontal angle of a shell is realized through the common action of a first movable rod, the first rotating shaft, the first bearing, the fixing plate,a fourth telescopic rod, the first threaded column, a first threaded cap, first connecting rods, a movable plate, a second rotating shaft, a second bearing, clamping slots, a clamping block, a secondsliding rod, a second sliding sleeve, a third spring and a third movable rod, and therefore, the adjustment of the horizontal angle of a medical image can be realized, and the observation of the medical images by a doctor can be facilitated, and convenience can be brought to the doctor.
Owner:赵伟国
Adjustable projector supporting device using principle of ratchet positioning
ActiveCN111536386AAdjust the horizontal angleReduce the hassle of level adjustmentStands/trestlesRatchetRotary stage
The invention relates to the technical field of computer output equipment, and discloses an adjustable projector supporting device using the principle of ratchet positioning. The adjustable projectorsupporting device using the principle of ratchet positioning comprises a base, the top of the base is rotatably connected with a rotating table, and an adjusting rod is movably connected into the rotating table; the outer part of the adjusting rod is movably connected with a flat-turning gear, the bottom of the flat-turning gear is in meshing connection with a flat tooth ring, the outside of the adjusting rod is movably connected with a fixed rod, the outside of the fixed rod is fixedly connected with a bevel gear, a worm is connected to the outer part of the adjusting rod in a sleeving mode,and the outer part of the worm is meshing connection with a ratchet gear. Through the coordinated use of the adjusting rod, the flat-turning gear, the flat tooth ring, the fixed rod and the bevel gear, the effect of adjusting rotating of the rotating table at the top of the base is achieved, the effect of adjusting the horizontal angle of a projector is achieved, the operation is simple, the adjustment is convenient, the trouble of horizontal adjustment of the projector is greatly reduced, and the use effect of the device is improved.
Owner:南京众合航空科技有限公司
Angle-adjustable intelligent teaching flat plate
InactiveCN112696581AAdjust the horizontal angleEasy to useStands/trestlesElectrical appliancesGear wheelEngineering
The invention discloses an angle-adjustable intelligent teaching flat plate. The angle-adjustable intelligent teaching flat plate comprises a teaching display plate and a base, wherein lug seats are fixed to the left side and the right side of the rear end of the teaching display plate; a shaft column is rotatably arranged between the two lug seats; an upper supporting rod is arranged at the rear end of a cross rod in a downward bending mode; a lower supporting rod is fixed to the middle of the top of the base; a mounting base is fixed to the top of the lower supporting rod; the bottom of the upper supporting rod is rotatably connected to the mounting base; a gear is fixed to the bottom of the outer wall of the upper supporting rod; an arc-shaped block is slidably arranged on the front side of the top of the mounting base; an arc-shaped groove is formed in the bottom of the side, close to the gear, of the arc-shaped block; an arc-shaped rack engaged with the gear is arranged on the inner wall of the arc-shaped groove; a curve block is arranged at the rear end of the teaching display plate; an arc rectangular hole allowing the curve block to penetrate through is formed in the upper supporting rod; positioning holes are formed in the curve block at equal intervals; locking devices matched with the positioning holes are arranged at the rear end of the outer wall of the upper supporting rod; and the horizontal angle and the up-down inclination angle of the teaching display plate can be adjusted, and therefore the angle-adjustable intelligent teaching flat plate is convenient to use.
Owner:南京卫客科技有限公司
Camera capable of being adjusted in multiple directions
ActiveCN112202989ASolve the problem of inconvenient adjustmentStorage is simple and convenientTelevision system detailsColor television detailsComputer hardwareEngineering
The invention discloses a camera capable of being adjusted in multiple directions, relates to the technical field of cameras, and aims at solving the problem that an existing camera is inconvenient toadjust. The camera is characterized by comprising a storage box body, wherein a mounting block is slidably connected to the interior of the storage box body, one end of the mounting block extends outof the storage box body, a connecting block is arranged in the mounting block located outside the storage box body, the mounting block is provided with a connecting mechanism, the connecting block isfixed to the mounting block through the connecting mechanism, vertically-arranged connecting blocks are fixed to the two ends of the bottom part of the connecting block, and a camera body is arrangedunder the connecting blocks. The vertical angle of the camera can be flexibly adjusted, the horizontal angle of the camera can be quickly adjusted, the camera can be simply and conveniently stored and protected, the flexibility is high, the adjustment is convenient, and the protection performance is high.
Owner:贵州宏科泰电子有限公司
Optical element adjusting seat
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
Detection apparatus and method for deformation and vibration of polygonal plate based on digital speckles
PendingCN109186481AImprove matching accuracyHigh measurement accuracySubsonic/sonic/ultrasonic wave measurementUsing optical meansReciprocating motionEngineering
The invention discloses detection apparatus and method for the deformation and vibration of a polygonal plate based on digital speckles. The deformation detection apparatus comprises a polygonal plate, a driving force-applying mechanism, and a deformation detection mechanism. The polygonal plate is sprayed with random speckles. The driving force-applying mechanism is connected with the polygonal plate and used for driving the polygonal plate to perform linear reciprocating motion. The deformation detection mechanism comprises a binocular vision system for detecting random speckles on the polygonal plate, and a processing device connected with the binocular vision system. The deformation detection apparatus uses the random speckles sprayed on the polygonal plate as mark points, and visuallydetects the deformation of the polygonal plate, so that the advantage of non-contact is realized. The interference of circuit noise does not need to be introduced; the measurement precision is high;and comprehensive, rapid, and high-precision deformation detection of the polygonal plate and similar structures can be realized; in addition, vibration characteristics of the polygonal plate and similar structures can be detected visually.
Owner:SOUTH CHINA UNIV OF TECH
Movable type smoke exhaust and dust removal device
InactiveCN108672458AAdjust the horizontal angleHeight adjustableDirt cleaningCircular discMovable type
The invention discloses a movable type smoke exhaust and dust removal device. The movable type smoke exhaust and dust removal device comprises a supporting base. A first rotating groove and a plurality of fixing grooves are formed in the top of the supporting base, and the first rotating groove is located in one side of each fixing groove. A rotating shaft is arranged in the first rotating groovein a rotating connection mode, and the top of the rotating shaft extends to the top of the supporting base. A fixing disc sleeves the outer side of the rotating shaft in a sliding mode, fixing pins are welded to one side of the bottom of the fixing disc, and the bottoms of the fixing pins extend to the interiors of the fixing grooves. A magnet is fixedly installed on one side of the rotating shaftand located above the fixing disc. An installation groove is formed in the top of the rotating shaft, and a supporting column is fixedly installed on the inner wall of the bottom of the installationgroove. The movable type smoke exhaust and dust removal device is simple in structure. The supporting base is pushed, a fan frame can be moved, then the rotating shaft and a rotary shaft are rotated,and therefore the height and the horizontal angle of the fan frame can be adjusted, and the movable type smoke exhaust and dust removal device is convenient and fast to use.
Owner:于雪
Machining equipment for 360-degree LED energy-saving lamp
InactiveCN105470171AAchieve placementAdjust the horizontal angleSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringSlide plate
The invention provides machining equipment for a 360-degree LED energy-saving lamp, and belongs to the technical field of machinery. The invention solves problems in the prior art that the automation degree is low and the work efficiency is low. The equipment comprises a rack, and the LED lamp comprises a substrate and an LED chip. The rack is provided with a flow guide rail and a guide rail, and is fixedly provided with a lateral plate which is provided with an installation device. The guide rail is slidingly provided with a first positioning plate, a second positioning plate, a third positioning plate, and a fourth positioning plate. The rack is fixedly provided with an output rail, and is also fixedly provided with a sliding plate. The sliding plate is provided with a mechanical arm. The rack is fixedly provided with a glue dispensing plate, and the glue dispensing plate is provided with a first glue dispensing cylinder, a second glue dispensing cylinder, a third glue dispensing cylinder, and a forth glue dispensing cylinder. The equipment can achieve the machining of the360-degree LED energy-saving lamp more efficiently and conveniently.
Owner:浙江罗丹照明电器有限公司
Three-position adjusting elastic positioning traveling device
PendingCN112475557AAdjustable horizontal angleAdjust the horizontal angleWelding accessoriesEngineeringMachine
The invention relates to a three-position adjusting elastic positioning traveling device. According to the traveling device, a supporting leg is provided with a first connecting hole penetrating in the vertical direction, a lifting cylinder is movably arranged in the first connecting hole in a locked and penetrating mode, the top end of a lifting shaft movably penetrates through the lifting cylinder, the bottom end of the lifting shaft is arranged in the lifting cylinder in a sliding mode, a connecting shaft is coaxially and fixedly arranged at the bottom of the lifting shaft, the diameter ofthe connecting shaft is smaller than that of the lifting shaft, the connecting shaft is located in the lifting cylinder, an adjusting nut is in threaded connection between the connecting shaft and thelifting cylinder, an elastic element is arranged between the adjusting nut and the lifting shaft and arranged on the adjusting nut in a sleeving mode, a wheel clamp is fixedly arranged at the top endof the lifting shaft and provided with a second connecting hole, the center axis of the second connecting hole is perpendicular to the center axis of the first connecting hole, and a traveling wheelshaft movably penetrates through the second connecting hole in a locking mode. According to the traveling device, the positioning precision and the traveling reliability of a pile pipe automatic welding machine head can be improved.
Owner:BC P INC CHINA NAT PETROLEUM CORP +2
Apparatus for receiving monitor for vehicles
InactiveCN100352693CAdjust the horizontal angleEasy to watchVehicle componentsDrive motorEngineering
Owner:KMC
Optical fiber manufacturing technology
ActiveCN110357412APrevent rotationAdjust the position angleGlass making apparatusGlass productionManufacturing technologyCoaxial line
The invention discloses an optical fiber manufacturing technology. The technology comprises the following steps: 1) sleeving the upper end of a preform with a glass sleeve having two open ends throughan auxiliary rod in a manner of coaxially arranging the glass sleeve and the body, and fixing the glass sleeve and the auxiliary rod; 2) clamping the auxiliary rod with a chuck, and controlling the elevation of the chuck to make the lower part of the preform extending into a wire drawing furnace; and 3) allowing the wire drawing furnace to work, and heating the preform to melt the lower end of the preform in order to form a wire. The glass sleeve with two open ends breaks through a traditional cover structure, and can ensure the coaxial line of the glass sleeve and the preform body; and the position of the glass sleeve can be limited by the relative fixation of the glass sleeve and the auxiliary rod, so that the glass sleeve can work reliably.
Owner:FUTONG GROUP CO LTD +1
A concrete cutting machine with adjustable cutting angle
ActiveCN109016173BEasy to moveEasy to operateWorking accessoriesStone-like material working toolsElectric machineClassical mechanics
A concrete cutting machine with an adjustable cutting angle includes a rack, a motor and a mobile trolley, the rack is provided with a main shaft mechanism, a drive mechanism, a rotating mechanism anda cutting saw blade, the motor drives the main shaft mechanism to run through the drive mechanism, the main shaft mechanism comprises a main shaft, a main shaft sleeve, a guide post retaining ring, aguide post movable ring, a guide post, a guide post spring and a dust collector. The drive mechanism includes an electric motor located at one end of the rack, two main shaft pulleys and a belt. A lifting mechanism comprises a column, an end cap, a lifting handle and a lifting rotary table. The rotating mechanism comprises a rotary shaft, an upper rotary table, a lower rotary table and a rotary handle, wherein the upper rotary table is fixedly connected with the rack, the upper rotary table and the lower rotary table sleeve the rotary shaft, the upper rotary table is fixedly connected with the rotary shaft, the lower rotary table is rotatably connected with the rotary shaft, the rotary handle drives the rotation between the lower rotary table and the rotary shaft through a worm and a gear, and the lower rotary table is fixedly connected with the lifting rotary table.
Owner:ZHONGBEI UNIV
Mobile adjustment mechanism of printing module and printing equipment with it
ActiveCN112519430BAdjust the horizontal angleHorizontal angle fine-tuningPower drive mechanismsElectric machineryEngineering
This application relates to a mobile adjustment mechanism for a printing module and printing equipment with it, including a mounting frame, a screw rod, a motor, an angle adjustment disc, a guide rail bracket, connectors and a nozzle module mounting plate, and the mounting frame is slidably connected to the nozzle The horizontal transmission bracket of the module; there is an opening on the installation frame; the screw rod is installed inside the installation frame for rotation; the motor and the screw rod are mobile connected, and the motor is a through-type screw motor; the angle adjustment plate runs through the top side wall of the installation frame and the wire The top of the rod is fixedly connected, the angle adjustment plate is provided with fasteners, and the fasteners are detachably connected with the installation frame; hole; the connecting piece passes through the sliding hole and is fixed to the motor, and the side of the connecting piece that does not pass through the sliding hole is fixed to the side of the nozzle module mounting plate. Its overall structure is simpler, compact, beautiful, takes up less space and is also stable and reliable.
Owner:北京京隽科技有限公司
Novel solar support
PendingCN110829960AEasy to useAdjustable distancePhotovoltaic supportsSolar heating energyPhysicsEngineering
The invention discloses a novel solar support. The novel solar support comprises a supporting rod, the upper end of an upper threaded rod is hinged to the side wall of a sleeve, brake blocks are symmetrically arranged on the side wall of the supporting rod and located on the lower side of a supporting plate, the lower ends of the brake blocks are connected with stop bolts, and the upper ends of the stop bolts abut against the supporting plate. The two ends of the solar panel are connected through a lower clamping sleeve and an upper clamping sleeve. Then the angle is adjusted, a telescopic adjusting knob is unscrewed, a rotating rod is rotated to adjust the distance between the upper threaded rod and a lower threaded rod, the telescopic rod stretches out and draws back to adjust the inclination angle of the solar panel through the rotating rod and adjust the distance between the lower clamping sleeve and the upper clamping sleeve, so that the novel solar support can adapt to solar panels with different sizes, the threaded transmission is labor-saving and stable, the sleeve and the upper threaded rod are triangular and stable, the supporting plate can be rotated and the horizontal angle can be adjusted by unscrewing the stop bolt, and the solar support is more convenient to use.
Owner:肖敏
A washing and drying device
ActiveCN112545397BGuaranteed scrubbing effectControl swing up and downCarpet cleanersFloor cleanersSuction equipmentEngineering
The present invention relates to the technical field of cleaning equipment, more specifically, it relates to a floor scrubbing and drying equipment. The main points of its technical solution are: it includes a frame, a brush plate and a squeegee. A lifting structure and a second lifting structure for controlling the lifting of the squeegee, the first lifting structure includes swing arm groups hinged horizontally on both sides of the frame, one of the swing arms is provided with a first drive for controlling the swing of the swing arm group, the brush The plate is connected with a mounting plate group hinged to the swing arm group. The second lifting structure includes a mounting seat horizontally hinged to the frame. The mounting seat is provided with a second driving and adjusting rod. The squeegee is connected with a connecting piece. connection, a control structure is connected between the second drive and the adjustment rod, and the second drive controls the adjustment rod to swing up and down through the control structure. The floor scrubbing and drying equipment of the present invention enables the brush plate and the squeegee to adapt to different ground conditions Ensure the washing effect of the washing machine.
Owner:DIBANG ENVIRONMENTAL IND CO LTD
A water surface pollution garbage cleaning machine
ActiveCN108824389BEasy post-processingIncrease the speed of descentWater cleaningWaterborne vesselsRefuse collectionEnvironmental engineering
The invention discloses a water surface pollution garbage clearing machine which comprises a clearing machine body, a garbage feeding box, a vibrating spring and a guider. The garbage feeding box is installed on one side of the clearing machine body. The vibrating spring is installed in the garbage feeding box. The guider is installed on the other side of the clearing machine body. The machine isscientific and reasonable in structure and safe and convenient to use, the garbage feeding box is arranged, by means of the function of a classifying and filtering plate in the garbage feeding box, garbage fished out is filtered and classified, and users can carry out treatment in the later period conveniently; the vibrating spring is arranged, the elastic force effect of the vibrating spring is utilized, the classifying and filtering plate and a transporting plate vibrate constantly in the transporting process, the sliding-down speed of the garbage is accelerated, the situation that the garbage blocks the upper end of the classifying and filtering plate and the upper end of the transporting plate is avoided, and the garbage collecting efficiency is improved; and the guider is arranged, awater sucking fan in the guider generates the suction effect, thus the garbage at the front end of the device is attracted and centralized to one side of a fishing and transporting belt, and thus thegarbage clearing efficiency is improved.
Owner:安徽中疆数字科技有限公司
Satellite signal display screen convenient to adjust angle on train
InactiveCN112810661AEasy to adjust the angleEasy to adjust the vertical angleSignalling indicators on vehicleEngineeringSlide plate
The invention provides a satellite signal display screen convenient to adjust the angle on a train, and relates to the field of display screens. The satellite signal display screen convenient to adjust the angle on a train comprises a shell, a notch is formed in one side of the shell, a pulley is arranged in the notch, a connecting piece is arranged on one side of the pulley, a sliding plate is fixedly installed on one side of the connecting piece, and a supporting piece is fixedly installed on the upper surface of the sliding plate. A supporting beam is fixedly installed at one end of the supporting piece, and a rotating rod is arranged in the supporting beam. According to the satellite signal display screen convenient to adjust the angle on the train, the pulley is arranged and can horizontally roll in the notch so that the sliding plate can be driven to horizontally move through the connecting piece, the sliding plate is arranged and can horizontally move through the pulley so that the display screen can move forwards or backwards, and the supporting piece is matched with the supporting beam so that the angle can be conveniently adjusted. The display screen can be supported, and the stability is improved.
Owner:成都星空年代科技有限公司
Optical element adjustment seat
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
High-precision large-area electromagnetic field two-dimensional space field distribution scanning device and method
PendingCN113092874ARealize two-dimensional movementAdjust the horizontal angleElectromagentic field characteristicsMeasuring instrumentMechanical engineering
The invention discloses a high-precision large-area electromagnetic field two-dimensional space field distribution scanning device and method. The scanning device comprises a ground rail, a walking frame, a lifting frame, a control box, a scanning frame and an instrument frame, wherein the walking frame is movably matched on the ground rail; the lifting frame and the control box are mounted on the walking frame; theinstrument frame is arranged on the scanning frame; the lifting frame comprises a base part and a lifting part, the base part is supported on the walking frame in an angle-adjustable mode through an inclined supporting rod and a universal seat, the lifting part is arranged on the base part in a lifting mode, the scanning frame is arranged at the transmission tail end of the lifting part, the scanning frame is used for installing a receiving probe to conduct high-precision scanning, the instrument frame is used for erecting a measuring instrument to collect, display and process test data, and the control box is used for controlling the whole scanning device to scan according to a preset or instructed scanning track. Large-area and high-precision scanning of two-dimensional space field distribution of the electromagnetic field is realized, automation is realized, and measurement is convenient.
Owner:CHINA SHIP DEV & DESIGN CENT
Backward warning and illuminating device for vehicle
The invention discloses a backward warning and illuminating device for a vehicle. An upper threaded rod is hinged to the lower end of a transverse rod, a lower threaded rod is hinged to the right endof a slide sleeve, and the upper threaded rod is connected with the lower threaded rod through a threaded sleeve; an upward connecting rod is connected to the right end of the transverse rod, the upper end of the connecting rod is fixed to the portion, close to the tail, of the lower end of the vehicle, a warning lamp and an illuminating lamp point to the rear portion of the vehicle, the warning lamp is in parallel connection with a circuit of a headlamp of the vehicle, and the illuminating lamp is in parallel connection with a circuit of a reserving lamp of the vehicle. By means of the backward warning and illuminating device for the vehicle, the backward inclination degree of the warning lamp and the illuminating lamp can be adjusted simply by screwing a locating bolt and rotating a rotary rod, lamplight is prevented from being illuminated on a driver behind the vehicle the warning lamp, and the illuminating lamp can be adjusted up and down more flexibly simply by unscrewing the locating bolt and then rotating the rotary rod; the transverse rod can be rotated in a horizontal plane to adjust the horizontal angle simply by unscrewing a fastening rotary knob.
Owner:王佳萍
An adjustable projector support device using the principle of ratchet positioning
ActiveCN111536386BAdjust the horizontal angleReduce the hassle of level adjustmentStands/trestlesRotary stageRatchet
Owner:南京众合航空科技有限公司
An artificial intelligence Internet e-commerce device
The invention discloses an artificial intelligence Internet e-commerce device, which relates to the technical field of e-commerce. The invention includes a box body, a display screen mechanism, a protective plate mechanism, a drawer mechanism and a camera mechanism. First supports are fixed on both sides of the front end of the box body, and a display screen mechanism is hinged on the first support. The rear of the box body Both sides of the end are fixed with a second support, the second support is hinged with a protective plate mechanism, the middle part of the top surface of the box is provided with a handle, and the rear end of the top surface of the box is provided with a tool placement slot. The design of the foldable display screen mechanism and protective plate mechanism of the present invention makes the device easy to carry, and the double large-screen display makes the device more convenient for inputting and outputting information, and the two unfolded outer protective plates can prevent the box body from toppling over , so that the stability of the whole device is better, which solves the problems of insufficient portability of the existing artificial intelligence Internet e-commerce device, small screen, inconvenient use, and difficulty in storing e-commerce data.
Owner:HUNAN INST OF TRAFFIC ENG
A processing and sorting equipment for high-efficiency led antique lamps
Owner:浙江罗丹照明电器有限公司
Angle-adjustable network camera equipment and use method thereof
PendingCN113163079AAdjust the horizontal angleSmooth rotationTelevision system detailsColor television detailsGear driveGear wheel
The invention discloses angle-adjustable network camera equipment, and the equipment comprises a first transverse plate and first L-shaped plates, wherein the left side and the right side of the lower surface of the first transverse plate are fixedly connected with the first L-shaped plates, and a rotating device is installed above the first transverse plate. According to the angle-adjustable network camera equipment, a first gear can be driven to rotate through an output shaft of a first motor, so that the first gear drives a rectangular block to rotate through a concave plate, and the rectangular block drives a camera body to rotate, so that the horizontal angle of the camera body is adjusted; a first belt wheel can be driven to rotate through an output shaft of a second motor, the first belt wheel drives a second belt wheel to rotate through a belt, the second belt wheel drives a fluted disc to rotate through a second gear rod, and the fluted disc drives a rectangular block to rotate through a first gear rod; therefore, the rectangular block drives the camera body to rotate in the vertical direction.
Owner:张海林
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