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50results about How to "Easy to connect to electricity" patented technology
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Semiconductor substrate and preparation method thereof
ActiveCN102487049AInhibit sheddingAvoid problems such as crackingSemiconductor/solid-state device detailsSolid-state devicesSolder ballSemiconductor
The invention relates to a semiconductor substrate and a preparation method thereof. The semiconductor substrate comprises a substrate, a first insulating protective layer, a metal layer, a second insulating protective layer, and a solder ball. More particularly, an electrical contact pad is arranged on the surface of the substrate; the first insulating protective layer is arranged on the substrate and enables the electrical contact pad to be exposed; the metal layer is arranged on the exposed electrical contact pad; the second insulating protective layer is arranged on the first insulating protective layer and enables a portion of the metal layer to be exposed; and the solder ball is arranged on the exposed metal layer. Because the second insulating protective layer is covered on a portion of the metal layer, when a temperature test is carried out on the semiconductor substrate, problems that the solder ball drops off or fractures and the like can be solved. Furthermore, the invention also provides a preparation method of the semiconductor substrate.
Owner:SILICONWARE PRECISION IND CO LTD
Method for deicing ground wire of high tension overhead transmission line
InactiveCN101299528AEasy to connect to electricityTo achieve the purpose of melting iceOverhead installationInstallation of lighting conductorsTransmission lineEngineering
Two or one lightning conductor(s) are arranged above the tower and the pole of the high pressure transmission line, wherein the lightning conductor is not electrified, so the icing of the lightning conductor is more serious than the transmission line, thereby causing high pressure to the tower. Provided is a special lightning conductor of laminated insulation, wherein an isolating transformer is used to load the sleet melting power to the overhead lightning conductor, which causes the lightning conductor heat, thereby realizing the sleet melting of the lightning conductor.
Owner:华旭东
Automatic cutting machine for precast block
InactiveCN108162212ASolve problems affecting cutting accuracyControl cutting sizeStone-like material working toolsEngineeringBolt connection
The invention discloses an automatic cutting machine for a precast block. The automatic cutting machine comprises a bottom plate. Pillars are welded on two sides of the top of the bottom plate. A guide rail is welded at the tops of the pillars. A sliding motor is in bolted connection with the left side of the top of the guide rail. A movable sleeve sleeves the surface of the guide rail. An electronic ruler is fixedly connected to a position, corresponding to the movable sleeve, on the surface of the guide rail. A connection plate is welded at the bottom of the movable sleeve. A cylinder is welded at the bottom of the connection plate. A cutting motor is fixedly mounted at the bottom of the cylinder through a bolt. An output end of the cutting motor is in bolted connection with a cutting disk. A spacing plate is welded at the top of the bottom plate. Through the cooperation of the sliding motor, the movable sleeve, the electronic ruler, the connection plate, the cylinder, the cutting motor, the cutting disk, the spacing plate, a precast block body and a control box, the problem that an existing cutting machine cannot control the cutting size well, resulting in influence on the cutting precision is solved.
Owner:吴燕梅
Conveyer with weighing function
InactiveCN108408356AGuaranteed stabilityEasy to connect to electricityWeighing apparatus with automatic feed/dischargeConveyor partsDrive wheelTransmission belt
The invention discloses a conveyer with a weighing function. The conveyer comprises a first conveying frame, a first driven wheel is rotatably connected to the left side of the front side of the firstconveying frame, a first drive wheel is rotatably connected to the right side of the front side of the first conveying frame, and the first driven wheel is in transmission connection with the first drive wheel through a first conveyer belt; the first conveyer belt is fixedly connected to the left side of the bottom of the first conveying frame, and a second supporting leg is fixedly connected tothe right side of the bottom of the first conveying frame; and a first transmission wheel is welded to the front side of the first driven wheel, and a first motor is connected to the left side of thesecond supporting leg through a bolt. According to the conveyer with the weighing function, the problem that an existing conveyer can not weigh conveyed materials is solved through an infrared sensor,an electric telescopic rod, a supporting plate, a pressure sensor, a connecting rod, a second conveying frame, a second driven wheel, a second drive wheel, a second conveyer belt, a third transmission wheel, a third supporting leg, a second motor, a fourth transmission wheel, a second transmission belt and a control box.
Owner:云和县东泽阀门有限公司
Ecological environment monitoring device
InactiveCN111220214ASolve problemsEasy to connect to electricityBatteries circuit arrangementsParticular environment based servicesMicrocontrollerEcological environment
The invention discloses an ecological environment monitoring device, and mainly relates to the field of ecological environment. The device comprises a concentrator, wherein the concentrator is installed in an area covered by a 4G communication network, and the concentrator is internally provided with a first LoRa wireless module and a 4G communication module for data transmission with the 4G communication network; and a plurality of monitors, wherein each monitor comprises a supporting base. A protective cover is arranged at the top of the supporting base; an opening is formed in the top of the protective cover; a cover plate for sealing the opening is arranged at the top of the protective cover; one end of the cover plate is hinged to the protective cover through a hinge shaft; a torsional spring is arranged on the hinge shaft; a monitoring support and a lifting mechanism are arranged in the protective cover; and a storage battery, a second LoRa wireless module, a microcontroller, a dust monitoring probe, a carbon dioxide monitoring probe and a humidity monitoring probe are arranged on the monitoring support. The beneficial effects of the device are that the device can be suitablefor severe weather, can prolong the service life, and reduces the monitoring cost.
Owner:XUCHANG UNIV
Textile storage cabinet
InactiveCN107981634AReduce humidityGuaranteed ventilation effectShow cabinetsPump componentsControl circuitMoisture sensor
The invention discloses a textile storage cabinet. The textile storage cabinet comprises a shell, wherein the surface of the inner wall of the outer shell is fixedly connected with shelf; the left side of the top of the shelf is fixedly connected with an electronic drying box; the right side of the top of the shelf is fixedly connected with a ventilating fan; the top of the inner wall of the shellis fixedly connected with a temperature sensor; the bottom of the inner wall of the shell is fixedly connected with a humidity sensor; the bottom of the shell is fixedly connected with a bottom plate; the inside of the bottom plate is fixedly connected with a battery; the front surface of the bottom plate is fixedly connected with a control circuit board; and an inputting end of a control circuitboard is electrically connected with an outputting end of the temperature sensor and an outputting end of the humidity sensor separately in a one-way manner. By cooperation of the electronic drying box, the ventilating fan, the temperature sensor, the humidity sensor, the bottom plate, the battery and the control circuit board of the textile storage cabinet, the problems that the temperature andhumidity in an existing storage cabinet cannot be controlled, a ventilating effect cannot be achieved, and therefore, the problem that textiles go mouldy and go bad cannot be avoided.
Owner:苏州聚飞纺织科技有限公司
Light emitting diode, electronic device and manufacture method
ActiveCN106298749AReduce package sizeAvoid the drawback of increased volumeSolid-state devicesSemiconductor devicesElectricitySemiconductor package
The invention is applicable to the semiconductor packaging technology field and provides a light emitting diode, an electronic device having the light emitting diode, a manufacture method for the light emitting diode and a manufacture method for the electronic device. The light emitting diode provides blind holes and the blind holes is filled, such that a problem in the prior art that the volume of the light emitting diode after packaging is big. The light emitting diode comprises a circuit substrate, a light emitting diode wafer and a sealing adhesive body. The circuit substrate comprises a first metal circuit layer, a second metal circuit layer and a metal connection portion provided with the blind holes; the blind hole is filled with conductive materials; and the light emitting diode wafer is arranged on the first meta circuit layer. The blind holes are formed on the first circuit substrate and is filled with conductive materials in order to make circuits on the first surface and the second surface of the circuit substrate electrically connect, which greatly reduces the volume of the sealing adhesive body and reduces the volume of the light emitting diode.
Owner:SHENZHEN SUNSCREEN CO LTD
Conveyor capable of adjusting conveying angle
InactiveCN108438843AGuaranteed stabilityEasy to set upConveyorsConveyor partsDrive wheelTransmission belt
The invention discloses a conveyor capable of adjusting the conveying angle. The conveyor comprises a first conveying frame. A first driven wheel is rotationally connected to the left side of the front face of the first conveying frame, a first driving wheel is rotationally connected to the right side of the front face of the first conveying frame, the first driven wheel is in transmission connection with the first driving wheel through a first conveying belt, a first support leg is fixedly connected to the left side of the bottom of the first conveying frame, a second support leg is fixedly connected to the right side of the bottom of the first conveying frame, and a first transmission wheel is rotationally connected to the front face of the first driving wheel. According to the conveyor,through the cooperation of a support plate, a connecting plate, a rotating shaft, an angle sensor, a first gear, a rotating motor, a second gear, a second driven wheel, a second driving wheel, a second conveyor belt, a third support leg, a second motor, a third transmission wheel, a fourth transmission wheel, a second transmission belt and a control box, the problem that an existing conveyor cannot adjust the horizontal conveying angle, and consequently the material conveying is not facilitated is solved.
Owner:云和县东泽阀门有限公司
Chip removal device of numerically-controlled machine tool
InactiveCN108214079APower regulationGuaranteed stabilityMaintainance and safety accessoriesNumerical controlDrive wheel
The invention discloses a chip removal device of a numerically-controlled machine tool. The chip removal device of the numerically-controlled machine tool comprises a housing. The top of the housing is fixedly provided with a chip feeding box. The bottom of the inner wall of the housing is rotatably connected with a driven wheel. The bottom of the inner wall of the housing is rotatably connected with a driving wheel positioned at the right side of the driven wheel. The surface of the driving wheel is moveably connected with a conveying belt. The driven wheel is in the transmission connection with the driving wheel through the conveying belt. The surfaces of the driven wheel and the driving wheel are fixedly connected with a rotation shaft. The top, corresponding to a position of the chip feeding box, of the inner wall of the housing is fixedly connected with an infrared transmitter. The top, corresponding to a position of the infrared transmitter, of the inner wall of the housing is fixedly connected with an infrared receiver. The chip removal device of the numerically-controlled machine tool is capable of, through the cooperation of the infrared transmitter, the infrared receiver,a motor, a driving belt, drive wheels, a power regulator, a single chip and a data collector, solving problems of the current chip removal device that the device cannot be automatically operated, andneeds to be continuously operated, and chips cannot be automatically removed while the chips are fed.
Owner:DEYANG DYTECH MACHINERY
Electronic electrical engineering experiment table
The invention relates to the technical field of electronic electrical engineering experiment tables and provides an electronic electrical engineering experiment table. The electronic electrical engineering experiment table comprises a table plate and supporting legs, wherein the upper ends of the supporting legs are arranged at four corners of the bottom surface of the table plate; an experiment power connection area, an assembly and disassembly area, a tool taking area and a part recovery area are arranged on the surface of the table plate; the experiment power connection area is provided with a power line, an adjustable transformer and an inverter; the power line is electrically connected with the adjustable transformer; the inverter is electrically connected with the adjustable transformer; an AC wiring terminal is arranged on the adjustable transformer, and a DC wiring terminal is arranged on the inverter; the AC wiring terminal and the DC wiring terminal are connected with the adjustable transformer and the inverter through spiral wires respectively; the assembly and disassembly area is provided with an insulating cushion plate, a part temporary-storage tank and a lighting lamp; the tool taking area is provided with a tool tank, a tool separation plate and a tool tank cover; the part recovery area is provided with a part tank, a part separation plate and a part tank cover. The electronic electrical engineering experiment table makes an experiment voltage adjustable within a large range, makes a lighting area adjustable, and is convenient to move and high in safety.
Owner:廖一强
Heatable venting non-phthalate liquid-check precision filter infusion apparatus
InactiveCN106581808AEasy to installImprove reliabilityInfusion devicesMedical devicesTemperature controlEngineering
The invention provides a heatable venting non-phthalate liquid-check precision filter infusion apparatus, characterized in that a PTC (positive temperature coefficient) ceramic heater is fitted in a dropper, the lower portion of the dropper is provided with a liquid-check precision liquid medicine filter membrane, the lower end of the dropper is provided with a dropper lower cover, a liquid outlet of the dropper lower cover is connected with a line, the line is connected to an external conical connector, the external conical connector is provided with an external conical connector protecting sleeve, and the line is fitted with a flow regulator. The PTC ceramic heater is used to directly heat liquid medicine in the dropper, a special temperature control system is not required, the size is small, bubbles may be intercepted by the liquid-check precision liquid medicine filter membrane after heating; the apparatus has the advantages that filtering speed is high, heating speed is high, air can be evacuated, precise control of infusion rate is unaffected, and blood coagulating can be avoided.
Owner:刘燕 +1
Circuit arrangement method
ActiveCN108712790AHeating evenlyEasy to connect to electricityOhmic-resistance heating circuitsHeating effectPath width
The invention discloses a circuit arrangement method. The method includes the following steps: providing multiple heat-generating bodies with equal length and wire path width of w<1>; arranging the heat-generating bodies on a to-be-heated plane with the length being n1 and the width being m1 (m<=n), wherein one edge of the to-be-heated plane is provided with a positive negative pole contact port of a power source; and arranging the multiple heat-generating bodies on the to-be-heated plane from a positive pole of the power source to a negative pole of the power source and in a loop form from the outside to the inside, wherein an interval between loops of adjacent two heat-generating bodies is w<2> to make each of the loops is equal in length. Through the technical scheme, heated objects canbe uniformly heated, thereby achieving related requirements, and the stability of heating effects is ensured.
Owner:佛山市瑞联福电子科技有限公司
Lamp showing stand
The invention discloses a lamp showing stand. The lamp showing stand is arranged in a shape of a tree, comprises a main rod part and a plurality of branch parts and is novel and independent in appearance and convenient to move and transport, wherein lamp mounting ports for lamp mounting are formed in the top ends of the branch parts and the main rod part; electric connection structures electrically connected with lamps are mounted at the lamp mounting ports, a plurality of inner wire clamping positions for wire fixation are arranged on the inner wall of the lamp showing stand and distributed in the main rod part and the branch parts, and wires passing by from the inner wire clamping positions and electrically connected with the electric connection structures are mounted in the lamp showing stand. Lamps are mounted in the lamp mounting ports and can be conveniently mounted and dismounted; the lamps are mounted at different end parts of the branch parts and the main rod parts, the lamps can be better highlighted and can attract sufficient attention, and the showing performance is high.
Owner:邹勇
Connecting assembly and axial-flow lampblack exhaust fan
InactiveCN102904089AAvoid long-term exposure to oil fumeAvoid fumigationDomestic stoves or rangesLighting and heating apparatusComputer moduleEngineering
Provided are a connecting assembly and an axial-flow lampblack exhaust fan. The connecting assembly comprises a first connecting module and a second connecting module which are arranged correspondingly, wherein the first connecting module comprises a first connecting seat, a first connecting nail arranged on the first connecting seat, and a first connecting piece connected with the first connecting nail. The first connecting nail comprises a first outer column arranged on the first connecting seat in a protruding mode, a first middle column connected with the first outer column and a first inner column connected with the first middle column, wherein a resetting elastic part is connected onto the first inner column or the first middle column. The connecting assembly or the axial-flow lampblack exhaust fan facilitates power supply of a fan motor through the first connecting module and the second connecting module which are connected. When the fan motor is dismantled, a motor seat is separated from a curved tube axial air barrel, and the first connecting module is disconnected with the second connecting module. When the fan motor is installed, the motor seat is connected with the curved tube axial air barrel, powering-on of the first connecting module and the second connecting module can be achieved, and dismantling and maintenance of the fan and the fan motor are facilitated.
Owner:曾德邻
Single-phase service mains device on low-voltage line pole
The invention relates to a single-phase service mains device on a low-voltage line pole, which comprises an arc insulating panel matched with the low-voltage line rod, a conductive live wire connecting post and a neutral wire connecting post are vertically arranged on the insulating panel, a plurality of wiring grooves are formed in one side wall of each of the live wire connecting post and the neutral wire connecting post along the vertical direction, the wiring grooves of the live wire connecting post and the neutral wire connecting post are respectively opposite to each other along the wiring directions, the wiring grooves in the tops of the live wire connecting post and the neutral wire connecting post are respectively connected with a total inlet live wire and a total inlet neutral wire, the other wiring grooves of the live wire connecting post and the neutral wire connecting post are respectively connected with an outlet live wire and an outlet neutral wire. The original layout mode that a plurality of low-voltage dividing lines are arranged on the low-voltage line is changed as an arrangement layout that single-phase service mains devices are arranged on the low-voltage line pole, the line arrangement is beautiful and elegant, the stressing is balanced, the line is insulated and cannot be damaged, the cost is saved, and the electricity connecting and electricity supply on the pole are safe and reliable.
Owner:STATE GRID CORP OF CHINA +6
Convenient-to-adjust connection terminal power-on detection device with safety protection structure
InactiveCN112147456AGood up and downEasy to detectElectric connection testingMeasurement instrument housingEngineeringStructural engineering
The invention discloses a convenient-to-adjust connection terminal power-on detection device with a safety protection structure, and relates to the technical field of connection terminal detection. The device comprises a machine body, a connection terminal mechanism, a first positioning mechanism and a second positioning mechanism, wherein moving wheels are arranged on the two sides of the lower part of the machine body; a hollow table is fixed above the machine body; a power connection box is arranged in the hollow table; a back plate is welded on the rear side of the upper part of the hollowtable; a top plate is fixed above the back plate; an air cylinder is arranged on the lower side of the front part of the top plate; a piston rod is arranged below the air cylinder; a lifting plate isfixed below the piston rod; and a mounting box is fixed on the lower side of the lifting plate. The device has the beneficial effects that the device can be arranged on the outer side of the upper part of a power-on test board through a protective outer frame of a transparent structure to carry out safety protection on the power-on test board, and meanwhile, the protective outer frame is made ofan insulating material, so that the risk of electric shock caused by the fact that an operator approaches the power-on test board can be avoided.
Owner:重庆数智源智能装备科技有限公司
Bending automatic polishing machine
InactiveCN106378696BEasy to operateReduce labor intensityPolishing machinesGrinding work supportsAutomatic controlEngineering
Owner:王朝永
Oil stain adsorption device for non-planar metal workpiece
The invention discloses an oil stain adsorption device for a non-planar metal workpiece, and belongs to the field of powder steel processing devices. The oil stain adsorption device for the non-planarmetal workpiece comprises a pair of shells, wherein a central shaft is arranged between the pair of shells; the central shaft comprises a connecting shaft, and motors are arranged on two sides of theconnecting shaft; power shafts are rotationally connected in the shells, servo motors matched with the power shafts are fixedly connected in the shells, and driving gears are connected between the power output ends of the servo motors and the power shafts; and a movable caterpillar band matched with the power shafts is connected between the two shells, a pair of conductive bands are fixedly connected to the movable caterpillar band, and an adsorption body is fixedly connected to the surface of the movable caterpillar band. An adsorption film can be attached to the surface of non-planar metalthrough magnetic fluid, so that it is guaranteed that oil stain on the surface of the metal sufficiently permeates into the adsorption body; and the oil in the adsorption body and an activating agenton the magnetic fluid are subjected to a hydrolysis reaction, so that the oil is eliminated.
Owner:何安静
Wind turbine
ActiveCN102713275BReduce volumeLow costWind motor controlWind energy with electric storageThrust bearingTurbine
The power plant has a power generating device including two ring generators (2, 3). The generators are connected with each other using a differential gear (4). The generators have rotors (5, 6), which are connected with axle rods (7, 8) of the differential gear. A wind turbine (1) e.g. leeside turbine, is arranged on a compensating wheel (9) of the differential gear. The generators have stators (10, 11) that are connected with each other at a thrust bearing at which a differential bearing (13) of the differential gear is rotatably retained.
Owner:EES有限责任公司 +1
Half-pit type simple parking equipment
The invention discloses half-pit type simple parking equipment, and relates to simple lifting parking equipment which stores vehicles by way of a pit. The half-pit type simple parking equipment structurally comprises vertical columns fixedly installed on both sides behind a pre-neatened foundation pit; a connecting beam is installed between middle and upper parts of the vertical columns, and a hydraulic power unit and an electric control box are respectively installed inside the lower parts of two vertical columns; a rear end of a lower vehicle carrying plate is connected with the vertical columns through a pin shaft and a front end is arranged on the ground of the foundation pit; a rear end of an upper vehicle carrying plate is connected with the vertical columns through the pin shaft and a front end is arranged a pit edge plate installed at an opening of the foundation pit; two oil cylinder supports are installed on both sides in the middle of the foundation pit, the oil cylinder supports are connected with lower parts of an oil cylinder and a safety rod through the pin shaft, and upper ends of the oil cylinder and the safety rod are connected with the upper vehicle carrying plate through the pin shaft; lifting chains are installed on the upper and lower vehicle carrying plates; an operating rod, an ultralong grating switch and a limiting switch are installed on the pit edge plate; and the operating rod is provided with an operating box, an alarm lamp and an alarm plate.
Owner:DALIAN HUARUI HEAVY IND GRP CO LTD
Three-phase four-wire household line device on low-voltage line pole
ActiveCN103840418BEven by forceIncrease contactSpatial arrangements/dispositions of cablesElectricityLow voltage
The invention relates to a three-phase four-wire drop wire mounting device on a low-voltage line pole. The device comprises an arc-shaped insulating panel matched with the low-voltage line pole. The left side of the insulating panel is vertically provided with a conductive A-phase wiring post and a conductive B-phase wiring post, the right side of the insulating panel is vertically provided with a conductive C-phase wiring post and a 0-phase wiring post, one side wall of each wiring post is provided with multiple wiring grooves in the vertical direction, the wiring grooves of the A-phase wiring post and the wiring grooves of the B-phase wiring post are leftward, the wiring grooves of the C-phase wiring post and the wiring grooves of the 0-phase wiring post are rightward, the wiring grooves in the topmost portions of the wiring posts are connected with a main incoming line, and other wiring grooves of the wiring posts are connected with branch outgoing lines. According to the device, an original multiple low-voltage branch line layout mode is changed into a distribution type mode through three-phase drop wire mounting devices on the low-voltage line pole, so that line layout is attractive and elegant, stress is uniform, insulation of lines is not damaged, cost is saved, and power-up on the pole and power supply are safe and reliable.
Owner:STATE GRID CORP OF CHINA +6
Chassis type charging mobile vehicle for automatic guide vehicle
PendingCN114379678AImprove efficiencyEasy to charge or plug inCharging stationsElectric vehicle charging technologyElectric machineryAutomotive engineering
The invention discloses an automatic guided vehicle chassis type charging mobile vehicle, and relates to the field of automatic guided vehicle accessories, the automatic guided vehicle chassis type charging mobile vehicle comprises a vehicle body, a driving motor is installed in the vehicle body, the outer side of the output end of the driving motor is sleeved with a differential mechanism, wheel sets are installed on the two sides of the differential mechanism, and the ends of the wheel sets extend to the outer side of the vehicle body; a plurality of sets of storage batteries are installed in the vehicle body, and two sets of installation grooves are formed in the top end of the vehicle body. According to the invention, through the arrangement of the socket, during charging, the power transmission head is connected with the storage battery in the vehicle body through the connecting line, so that the automatic guide vehicle is charged, when the power connection rod moves in the socket, air in the socket enters the air pipe, air flow is sprayed out from the air nozzle along the air pipe, and the air nozzle faces the power connection rod, so that the power connection rod is charged. And by means of the air pipe and the air nozzle, the electric pole can be cleaned while the electric pole can enter the socket conveniently, and the use efficiency is improved.
Owner:苏州灵机科技有限公司
Intelligent mailbox
InactiveCN107968293AImprove installation efficiencyLock firmlyCoupling device detailsKitchen equipmentEngineeringElectric shock
The invention discloses an intelligent mailbox comprising a base which is installed on the bottom part of the mailbox and an inductive prompting screen which is used for being cooperated and connectedwith the base. The left end surface of the base is provided with an inserting slot. The top side wall of the inserting slot is provided with a first through slot. The top part of the first through slot is communicated with a first slide slot which is arranged in a left-and-right extension way. The bottom side wall of the inserting slot is provided with a second slide slot. The right side of the second slide slot is provided with a cavity in the base. The gravity sensor senses the letter and transmits the signal to the inductive prompting screen. The inductive prompting screen prompts existence of the letter in the mailbox, and the user can know existence of the letter in the mailbox without opening the mailbox so that the user experience can be improved, the inductive prompting screen isfirmly locked to stably work, the inductive prompting screen is safely and stably electrified, the whole device is convenient and rapid to operate, the disassembling and assembling efficiency of the inductive prompting screen can be enhanced, and the electric shock accident in case of installing and disassembling the inductive prompting screen can be effectively avoided.
Owner:陈涛
Single-phase household line device on low-voltage line pole
Owner:STATE GRID CORP OF CHINA +6
Easily-connected cable for power switch cabinet
PendingCN113851268AEasy to connect to electricityImprove cooling effectInsulated cablesDetails of conductive coresElectrical conductorEngineering
The invention belongs to the technical field of electric power and cables, and discloses a cable which is provided with a protection body, a first conductor and a second conductor, and is characterized in that the protection body, the first conductor and the second conductor have special structures; the first conductor is composed of a first semicircular conductor and a first extension conductor, the second conductor is composed of a second extension conductor and a second semicircular conductor, and the first conductor and the second conductor are of an integrated structure; the first semicircular conductor is located in the first containing hole, the second semicircular conductor is located in the second containing hole, most of the first extension conductor is located in the third containing hole, part of the first extension conductor is located in the supporting cavity, most of the second extension conductor is located in the fourth containing hole, and part of the second extension conductor is located in the supporting cavity. The cable has the main beneficial effects of convenient power connection, no need of a wire groove, excellent heat dissipation performance, simple structure and easy replacement.
Owner:张国胜
A generator box that is convenient for farmland operations
ActiveCN106992444BEasy to connect to electricityGuaranteed supply voltageBatteries circuit arrangementsSubstation/switching arrangement detailsTransformerEngineering
The present invention discloses a generation box convenient for farmland operation. The generation box comprises a box body, a storage battery is fixedly connected at the bottom of the inner wall of the box body, a socket panel is fixedly connected with the front side of the storage battery, a transformer is fixedly connected with the top of the storage battery, a control box is fixedly connected at the top of the storage battery and at the left side of the transformer, a power supply button is fixedly connected at the front side of the control box, a power indicator is fixedly connected at the front side of the control box and at the bottom of the power supply button, an electric quantity display screen is fixedly connected at the front side of the control box and at the right side of the power supply button, a control panel is fixedly connected at the front side of the control box and at the bottom of the power indicator, and a fuel oil generator is fixedly connected at the left side of the box body. Through cooperation of the socket panel, the fuel oil generator and a photovoltaic plate, the problems are solved that a traditional solar generation device occupies too large plantation area to influence agriculture development and the power supply problem of an agriculture device cannot be solved.
Owner:新昌县平海汽车配件有限公司
Wood slab grinding and dust-collecting device
InactiveCN107322480ARealize the collectionEasy to handleSuction filtersElectric equipment installationEngineeringInverted triangle
The invention discloses a wood slab grinding and dust-collecting device which comprises a device body, a servo motor, a dust collecting box and a miniature water pump. Illuminating lamps and an air outlet window are mounted on the front side surface of the device body. The air outlet window is arranged between the two illuminating lamps. An air sucking window is arranged in the position, at the lower end of the air outlet window, of the device body. The servo motor is fixed to the inner wall of the device body through a mounting support. An impeller is mounted on a rotary shaft of the upper end of the servo motor. The miniature water pump is mounted at the top end of the device body and is in sealed connection with a spray nozzle through a guide tube. An inverted-triangle-shaped filter net is mounted at the lower end of the mounting support. The two ends of the dust collecting box are mounted in a sliding groove in the bottom end of the interior of the device body. According to the wood slab grinding and dust-collecting device, the impeller is driven to rotate through the servo motor, accordingly dust of the inverted-triangle-shaped filter net is filtered out, and the grinding dust is collected; and the spray nozzle is mounted inside the device, the rising dust can be dripped down by means of tiny water drops, and it is guaranteed that dust is not generated again.
Owner:合肥余塝电子商务有限公司
Quickly-installed LED ceiling lamp and power connection seat
PendingCN114543029AEasy to connect to electricityKeep disconnectedLighting support devicesElectric circuit arrangementsEngineeringLight tube
The invention discloses a quickly-mounted LED ceiling lamp and a power connection seat, and relates to the technical field of LED ceiling lamps, the quickly-mounted LED ceiling lamp comprises a lamp, the lamp is composed of a lamp top plate, a lampshade, a lamp tube and connecting threads, the connecting threads are arranged at the bottom of the lamp top plate and the top of the lampshade respectively, the lampshade is connected with the lamp top plate through the connecting threads in a matched mode, and the lamp tube is mounted on the inner top wall of the lampshade; a distance-shaped opening is inwards formed in the center of the top of the lamp top plate, a power connection base device is installed in the distance-shaped opening, the power connection base device is composed of a rectangular hook, an insulating rod, a power connection barrel, a lock key groove, a rectification interface and an insulating spring, reinforcement is conducted through an attraction mechanism, the load bearing effect of the lamp is good, the lamp is suitable for various LED lampshades, the installation stability is guaranteed, and meanwhile the service life of the lamp is prolonged. The maintenance and repair time is effectively shortened, rapid installation can be carried out in an area with poor installation conditions, and therefore the installation stability is effectively improved, the application range is effectively widened, and meanwhile unnecessary installation steps are reduced.
Owner:黄培沛
Wind turbine
ActiveCN102713275AImprove electrical connectionsReduce volumeWind motor controlWind energy with electric storageElectricityStator
The invention relates to a wind turbine, comprising at least one wind wheel and an electricity generating device that has at least two generators. The generators are coupled to each other by means of at least one differential gear, wherein the wind wheel is arranged on a compensating gear of the differential gear. The rotors of the generators are each connected to an axle gear of the differential gear, wherein the stators of the generators are interconnected to form a brace on which the differential carrier of the differential gear is rotatably accommodated.
Owner:EES有限责任公司 +1
Surgical nursing medical kit
ActiveCN111631822BEasy to findLess prone to collision damageSurgical furnitureNursing careApparatus instruments
Owner:中国人民解放军西部战区总医院
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