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57results about How to "It has the effect of dustproof" patented technology

Automatic abnormal-sound-free wear-resistant shock absorber for dust-proof device

The invention discloses an automatic abnormal-sound-free wear-resistant shock absorber for a dust-proof device. The automatic abnormal-sound-free wear-resistant shock absorber comprises a shock absorption bottom plate, a shock absorption top plate, a shock absorption column and a piston, wherein guide structures are mounted on the two sides of the top end of the shock absorption bottom plate correspondingly, and a lubricating structure is mounted at one end of a shock absorption cylinder. Pressure resistance of the shock absorber is improved through the guide structures, the shock absorption column and a second telescopic spring are pressed downwards through the shock absorption top plate, the shock absorption column drives the piston to slide in the shock absorption cylinder; and meanwhile, the shock absorption top plate can drive a slide rod to slide in a slide hole, the slide rod can drive a connecting block to extrude the spring and move downwards, and a connecting block can drivepulleys on the two sides to slide on a slide rail; guide performance of the connecting block can be enhanced when the pulleys slide on the slide rail, then the guide performance of the piston in the shock absorption cylinder can be enhanced, the two sets of first telescopic springs work at the same time, pressure resistance of the shock absorber is improved, and then the service life of the shockabsorber is prolonged.
Owner:东莞市迈能达自动化科技有限公司

Small mobile station suitable for D2D communication technology in 5G communication

The invention discloses a small mobile station suitable for a D2D communication technology in 5G communication, and relates to the technical field of 5G communication. the small mobile station specifically comprises a moisture-proof protection frame, a mobile station cabinet and an ejector rod, a supporting plate is fixedly welded to the inner wall of the top end of the damp-proof protection frame. a heat dissipation mechanism is seamlessly connected to the inner wall of the partition plate in a penetrating manner; the surface of the mobile station cabinet is hinged with a door plate; the sidewall of the mobile station cabinet is provided with a limiting mechanism, the ejector rod is fixedly welded to the top end of the mobile station cabinet, tightening grooves are formed in the two sides of the outer wall of the ejector rod, a mounting groove is formed in the edge of the tail end of the mobile station cabinet, and a clamping mechanism is mounted between the inner wall of the moisture-proof protection frame and the guide plate. According to the small mobile station suitable for the D2D communication technology in 5G communication, under the action of external thrust, the guide plates can slide left and right in the sliding grooves through the sliding blocks, the distance between the guide plates can be adjusted, the protection effect on the mobile station cabinets is achieved, and the mobile station cabinets of different specifications can be clamped.
Owner:陕西立博源科技有限公司

Office table with dustproof function

The invention discloses an office table with a dustproof function. The table comprises a table surface and a supporting plate. One side of the table surface is rotatably provided with an extension plate. A telescoping structure is arranged between the extension plate and the supporting plate. The telescoping structure is a cylinder. The cylinder is fixed on the supporting plate. The output shaft of the cylinder is fixedly connected with the extension plate. The back part of the table surface is provided with a back board. Two sides of the table surface are provided with baffle plates. The baffle plates are provided with guide grooves. The baffle plate is provided with an installing block on the position close to the back board. The installing block is provided with a hole, and the hole is internally provided with a roller in a cooperation manner. Two ends of the roller respectively pass through the holes of the two installing blocks. The roller is wrapped by a plurality of layers of cloth. The surfaces of the plurality of layers of cloth are provided with guiding strips cooperated with the guide grooves of the baffle plates. The table surface is rotatably provided with a rotating plate. The rotating plate is fixedly connected with a drum, and the drum is uniformly provided with a plurality of classifying plates. The prolongable office table is beneficial for work of staff.
Owner:卢道东

Wirelessly-integrated waterproof-button type ultrasonic detesting system

The invention relates to a wireless-integrated waterproof-button type ultrasonic detecting system which comprises a mainframe, a probe and a display and a control keyboard. The display and the control keyboard are electrically connected with the mainframe, and the probe comprises an ultrasonic generator and an ultrasonic receiver which are respectively connected with a control unit; the outlet end of the ultrasonic receiver is connected with a signal processing unit which transmits signals to the mainframe through the plug; a power supply is arranged in the probe which further comprises a wireless transmission unit, and the plug is connected with the wireless receiving unit; waterproof buttons are arranged on the probe and is connected with the control unit and the plug respectively through a switching unit. By the wireless transmission mode, convenience in operation is improved, detection range of the probe is enlarged, maintenance cost due to the fact that cables are prone to damage is saved, and service life of the probe is prolonged; the probe is switched through the waterproof buttons arranged on the probe, the number of the cables and the probe is reduced, lost is lowered, and intertwining among the cables is avoided.
Owner:SUZHOU BIANFENG ELECTRONICS TECH

Novel computer host radiator with an improved structure

The invention discloses a novel computer host radiator with an improved structure. The radiator comprises a main board and radiating fins, A heat conduction sheet is fixed to the center of the front surface of the main board, cooling fins are fixed to the heat conduction sheet at equal intervals, a first cooling fan and a second cooling fan are sequentially arranged on the front surface of each cooling fin from right to left in the horizontal direction, a cooling plate is arranged above the cooling fins, and the cooling plates are fixedly connected with a water cooling box through liquid conveying pipes. According to the invention, the device has the following advantages, Firstly, two cooling fans are arranged on the front surface of a stacked cooling fin; air flow between the radiating fins can be accelerated; the heat dissipation efficiency is effectively improved; secondly, the upper side and the lower side of the contact position of the cooling fin and the heat conduction fin are provided with the cooling plates connected with the water cooling box through the liquid transmission pipes to form water cooling heat dissipation, so that the novel computer mainframe radiator with the improved structure effectively combines the cooling fin, the cooling fan and the water cooling radiator, and the heat dissipation efficiency is improved.
Owner:徐宏

Safety isolation device for protecting coal mine electromechanical device

The invention relates to a safety isolation device for protecting a coal mine electromechanical device, and solves the problem of potential safety hazards caused by the poor heat dissipation effect ofa high-voltage switch cabinet of an existing coal mine electromechanical device. The safety isolation device is characterized in that a cabinet door is arranged at an opening at the front side of a cabinet body, supporting legs are arranged under the cabinet body, and the cabinet body is formed by thebutt joint of an upper trapezoidal shell and a lower rectangular shell; a fan is arranged on theside face where the waist of a trapezoidal shell is located, a first dustproof device is arranged at the position, right opposite to the fan, of the inner wall of the trapezoidal shell, and a second dustproof device is arranged above the inner bottom face of the rectangular shell; the left side and the right side of the second dustproof device are slidably installed in the sliding rails in a penetrating manner, the sliding rails are installed at the lower portions of the inner walls of the two sides of a rectangular shell, and a porous partition plate is arranged above the sliding rails; cooling fins are arranged on the inner walls of the two sides of the rectangular shell and the inner top face of the trapezoidal shell located at the outer side of the first dustproof device, and a ventilation pipe is arranged at the bottom of the rectangular shell. The safety isolation device has the beneficial effects that the dustproof effect is achieved while the heat dissipation efficiency can beimproved, cleaning is convenient, and operation is easy.
Owner:永贵能源开发有限责任公司新田煤矿

Drawer-type wiring board

The invention discloses a drawer-type wiring board. The drawer-type wiring board comprises wiring board main bodies, wiring board external boxes, a power supply wire containing chamber, a power supply wire, a plurality of jacks and a handle, wherein the plurality of jacks are respectively formed in the upper surface of the wiring board main body; the handle is arranged on the end surface of one end, facing outwards, of the wiring board main body; a plurality of wiring board main bodies are respectively arranged in the plurality of wiring board external boxes, and the wiring board main bodies and the wiring board external boxes form a drawer shape; circuit boards are arranged inside the wiring board main bodies, and each circuit board is connected with an independent power supply wire; the power supply wire containing chamber is arranged on the tail part of the wiring board external box; the independent power supply wires of the circuit boards are combined into a main power supply wire in the power supply wire containing chamber, and the other end of the main power supply wire extends out of the power supply wire containing chamber and is connected with a power supply plug. The drawer-type wiring board saves the application space, the unused jacks can be stored inside the wiring board external boxes, and a dustproof effect can be realized.
Owner:CHANGSHU SIJIADENG ELECTRIC APPLIANCE CO LTD

Uniformly heated anti-atomizing mirror

The invention discloses a uniformly heated anti-atomizing mirror. The mirror comprises a mirror body, a mirror frame and an illumination device. The mirror body is composed of a glass mirror surface,an asbestosed wire gauze layer, a heating layer and an elastic cushion layer, the glass mirror surface is arranged on the outer side face of the mirror, the elastic cushion layer is arranged on the inner side face of the mirror, the heating layer is arranged between the glass mirror surface and the elastic cushion layer, the asbestosed wire gauze layer is arranged between the glass mirror surfaceand the heating layer, and the distance between the asbestosed wire gauze layer and the rear side of the glass mirror surface is 0.4-0.6 cm; electric heating wires are arranged in the heating layer, and the electric heating wires are uniformly distributed in the heating layer in multiple rows; a humidity sensor is arranged at the corner of one side of the mirror body, a controller is arranged at the corner of the other side corresponding to the mirror body, and the humidity sensor and the controller are connected with a humidity data comparison module. The mirror has the advantages that the design is reasonable, and an anti-atomizing function can be intelligently controlled by adopting the controller, so that the mirror surface of the mirror is uniformly heated to prevent the mirror surface from being locally overheated resulting in the occurrence of the phenomenon of mirror surface fracture.
Owner:四川大硅特玻科技有限公司

Intelligent combination cabinet with air purifying function

The invention discloses an intelligent combination cabinet with an air purifying function. The intelligent combination cabinet with the air purifying function comprises a cabinet body, a combination cabinet body and an operating plate; the operating plate is arranged in the centre of the cabinet body; the combination cabinet body is arranged at the lower end of the operating plate; an upper left cabinet is arranged on the left side of the upper end of the cabinet body; an intermediate cabinet is arranged on the right side of the upper left cabinet; an upper right cabinet is arranged on the right side of the intermediate cabinet; a carbon monoxide alarm device is arranged on the right side of the upper right cabinet; an air purifying device is arranged at the lower end of the carbon monoxide alarm device; a dust preventing device is arranged at the upper end of the cabinet body. The intelligent combination cabinet with the air purifying function is simple and reasonable in structural design; the carbon monoxide alarm device can sense the content of carbon monoxide in a kitchen; when the content of the carbon monoxide in the kitchen reaches a certain value, an alarm sound can be made to remind a cooking man, so that the safety guarantee in use is increased; the air purifying device can purify the air in the kitchen, which is beneficial to the health of the cooking man; the dust preventing device can prevent the dust from gathering on the upper part of the cabinet, and has a dust preventing effect.
Owner:ZHENGZHOU MOORE ELECTRONICS INFORMATION TECH CO LTD

Photoelectric module and method with dustproof assembly

InactiveCN112893383AHigh transparency propertyDoes not affect visual experienceFouling preventionStructural engineeringSilica gel
The invention belongs to the technical field of photoelectric modules, and particularly relates to a photoelectric module and method with a dustproof assembly. The photoelectric module comprises a base, a dustproof ventilation device and a top cover, wherein the dustproof ventilation device is fixedly arranged at the top of the left side of the base, and the top cover is arranged at the top of the dustproof ventilation device; the base comprises a bottom plate, the bottom of the bottom plate is rectangular, and stand column grooves are formed in four corners of the top of the bottom plate; side plate grooves are formed in the top of the bottom plate, the three side plate grooves are arranged, and the side plate grooves are located in the tops of the front end, the rear end and the right side end of the bottom plate; and meteorological silica gel gaskets are arranged on the inner walls of the side plate grooves, and the meteorological silica gel gaskets are symmetrically arranged on the two sides of the inner walls of the side plate grooves. The photoelectric module and method with the dustproof assembly have the beneficial effects that by arranging the dustproof ventilation device, under the action of dustproof cloth, external dust is filtered, meanwhile, heat exchange between the photoelectric module and the outside can be achieved through ventilation, and the dustproof effect can be achieved while heat dissipation of the photoelectric module can be achieved.
Owner:吉安集睿科技有限公司

Conveying device with protective and fixing functions for producing biomimetic robot

The invention relates to a conveying device with protective and fixing functions for producing a biomimetic robot, and comprises a conveyor belt, a support rod, a guard bar, a dust suction mechanism,a protection mechanism, a fixing mechanism, a clamping mechanism and a reinforcing mechanism. The support rod is arranged under one side of the body wall of the conveyor belt, and the guard bar is disposed at the upper end of the support rod, the dust suction mechanism is disposed at the bottom of the conveyor belt, and the support rod is disposed at the upper end of the dust suction mechanism. The protection mechanism is arranged above the guard bar, and the clamping mechanism is installed on the lower side of the protection mechanism. The fixing mechanism is placed on the conveyor belt, andthe reinforcing mechanism is arranged on one side of the fixing mechanism. According to the conveying device with the protective and fixing function for producing the biomimetic robot, the dust suction ring of the invention can slide the bionic robot up and down under the driving of the servo motor, and the servo motor drives the screw to rotate, and the bevel gear drives the dust ring to slide onthe screw rod under the action of the screw rod. The dust-collecting area of the bionic machine is increased to make the bionic robot reduce the adhesion of dust as much as possible.
Owner:东莞市史雷帝三维数控科技有限公司
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