34results about How to "Quick disassembly repair" patented technology

The invention relates to the technical field of transformers, and discloses a transformer with good heat dissipation effect, comprising a transformer body, the top of the transformer body is threadedly connected with a cover plate through a threaded rod, and both sides of the transformer body are fixedly connected with heat dissipation pipes , both sides of the inner wall of the transformer body are fixedly connected with heat-absorbing fins, the bottom of one side of the inner wall of the transformer body is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with an exhaust fan, and the bottom of the transformer body A base is fixedly connected, and a cooling groove is opened on the top of the base. The transformer with good heat dissipation effect absorbs heat through the heat-absorbing fins on both sides of the inner cavity of the transformer body and lowers the temperature. The rotation of the fan blade installed inside further improves the heat dissipation efficiency, and the double heat dissipation is carried out at the same time to achieve the purpose of efficient heat dissipation.

The invention discloses a graded sewage treater for environmental protection engineering, which comprises a box body. A cleaning mechanism is installed in the upper portion of the box body, a handle is fixedly connected to the left end of a cross rod, and the outer wall of the left side of the cross rod is attached to the inner wall of the middle of a rubber pad. According to the graded sewage treater for environmental protection engineering, the cross rod drives two hair balls on a rotating block to move left and right in a first filter plate, so that the first filter plate can be dredged, the first filter plate cannot be blocked, and the problem that the filtering equipment on the existing sewage treater for environmental protection engineering is blocked due to long-term use and normaloperation of the equipment is affected is solved. A rubber ring on a clamping block leaves a second filter plate, and at the moment, the second filter plate can be rapidly disassembled for maintenanceor replacement, so that the problem that most of existing sewage treatment devices for environmental protection engineering are mounted by bolts or the like and are inconvenient to disassemble for maintenance or replacement is solved.

The invention relates to the technical field of monitoring equipment, and discloses a monitoring camera convenient to disassemble and maintain. The monitoring camera comprises a base; the top of the base is fixedly connected with a fixed base; an insertion hole is formed in the fixed base; an insertion rod is inserted in the insertion hole; the surface, positioned in the insertion hole, of the insertion rod is fixedly connected with a limiting sleeve; a limiting rod is inserted in the limiting sleeve; one end of the limiting rod penetrates through the fixed base, and is fixedly connected withone side of an extrusion plate; and the side, far from the limiting rod, of the extrusion plate is fixedly connected with one side of the fixed base through a spring. Through arrangement of the fixedbase, the insertion hole, the insertion rod, the limiting sleeve, the limiting rod, the extrusion plate and the spring, the monitoring camera can be more convenient to disassemble and maintain, the problem of inconvenience to disassemble a traditional camera due to rusting of fixing screws under long-time use is solved, and the camera can be quickly disassembled.

The invention relates to an LED display product, in particular to a power supply detachable type LED display screen which comprises a frame and an LED lamp panel group fixed on the frame. The frame comprises a rectangular frame, a middle beam fixed on the central axis of the rectangular frame and a wire collecting groove crossed and fixed with the middle beam, wherein the rectangular frame is formed by being encircled with carbon plates on four sides. The middle beam is provided with a power supply box and a control box, an LED control panel is fixed in the control box, the power supply box is fixed on the middle beam through a detachable connecting piece and comprises a base plate, a power supply and a back cover, wherein the base plate and the back cover form a cavity, and the power supply is fixed in the cavity. The power supply is fixed on the back cover, the power supply is dismantled and installed by dismantling and installing the back cover and can be rapidly dismantled and maintained when faults occur in the power supply, and time and labor are saved.

The invention discloses an abrasion-resistant mortar pump, and belongs to the field of mortar pumps. The abrasion-resistant mortar pump includes a supporting base, a lower pump cover is fixedly installed on the supporting base, an upper pump cover is arranged on the lower pump cover, first connecting seats are fixedly installed on the two sides of the upper pump cover, cotter ways are arranged onthe sides, away from each other, of the two first connecting seat, and second connecting seats are fixedly installed on the two sides of the lower pump cover. The abrasion-resistant mortar pump has the beneficial effects that the structure of the mortar pump is simple, through the mutual cooperation of a pull rod, pin rods, cotter ways and return springs, the installation and disassembly between the first connecting seats and the second connecting seats are more convenient, and the speed of installation and disassembly of the mortar pump is further improved; when the mortar pump fails in operation, disassembly and repair can be quickly carried out, the maintenance time is greatly reduced, and the work efficiency is further improved; and meanwhile, the mutual cooperation of limiting rods, limiting slots and nuts is used to enable multiple connections to be formed between an impeller and a pump shaft, so that the equipment stability is greatly improved.

The invention discloses a multimedia emergency broadcast smart home fusion terminal. The multimedia emergency broadcast smart home fusion terminal comprises a wall, an aligning cylinder is fixedly connected to the lower end of the wall, the aligning cylinder is slidably connected with an aligning rod in a sleeving mode, a locating groove is formed in the aligning rod, and locating holes are formedin the aligning cylinder. Locating pins are slidably sleeved with the inner sides of the locating holes, the surfaces of the locating pins are movably sleeved with second springs, one ends of the second springs are fixedly connected to the surfaces of the locating pins, and the other ends of the second springs are fixedly connected to the outer side of the aligning cylinder. A machine shell is fixedly connected to the surface of the aligning rod through a support, and a rubber blanket is fixedly connected to one end of the outer side of the machine shell through the support. According to themultimedia emergency broadcast smart home fusion terminal, the installation and adjustment of all parts are met, and the multimedia emergency broadcast smart home fusion terminal is easier for peopleto use and assemble in home, and can also be conveniently and quickly disassembled and repaired when hardware loss occurs at the same time.

The invention discloses an underwater granulator for low-melting-point hot melt adhesives. The underwater granulator comprises a workbench. An extrusion device is fixedly installed on one side of the top surface of the workbench, a granulating chamber is fixed to one side of the extrusion device, and a U-shaped plate moving in the horizontal direction is arranged on the other side of the top surface of the workbench. A first motor is fixedly installed at the center position of the side, close to the granulating chamber, of the U-shaped plate, a rotating rod is fixedly installed on an output shaft of the first motor, a fixing block is fixedly installed at one end of the rotating rod, and a fixing plate is connected to the fixing block in a clamped mode. According to the underwater granulator for the low-melting-point hot melt adhesives, the fixing block, the fixing plate, a fixing groove, clamping grooves, side grooves, second motors, first lead screws, clamping blocks, mounting blocks, through holes, mounting holes, an insertion groove and screws are arranged, independent disassembly and fixation of a cutter head or blades can be completed, and therefore when the cutter head or the blades are damaged, the cutter head or the blades can be conveniently, independently and quickly disassembled and maintained or replaced, and the waste of the whole cutter head and blade materials is avoided.

The invention discloses an LED lamp with a graphene heat conduction layer. The LED lamp comprises a mounting box and a heat dissipation box used for heat dissipation, a mounting cavity is formed in the mounting box, a plurality of LED lamp strips are mounted in the mounting cavity in a clamped mode through a clamping structure, a covering plate is mounted at the bottom of the mounting box in a hinged mode, and the heat dissipation box is mounted at the top of the mounting box. Cooling structures are arranged on the two parallel side edges of the heat dissipation box, a plurality of cooling fans used for heat dissipation are installed on the two sides, away from the cooling structures, of the heat dissipation box, a plurality of air guide pieces are arranged in the heat dissipation box, a plurality of air outlet holes are formed in the top of the heat dissipation box, an installation cylinder is installed at the top of the heat dissipation box, and the installation cylinder is clamped and mounted on a fastening disc through a fastening structure. The LED lamp with the graphene heat conduction layer is reasonable in design, the overall heat dissipation effect of the LED lamp can be improved, the service life of the LED lamp is prolonged, and the LED lamp is suitable for application and popularization.

The invention provides a composite stone material and a clamping type composite floor. The composite stone material comprises a wood-plastic base layer, a glue layer and a stone material layer, whichare stacked in sequence, wherein a clamping groove, which is matched with a floor connecting part, is formed in the wood-plastic base layer. By adopting the composite stone material provided by the invention, the technical problems that an existing stone material has heavy weight and is easy to break are solved; the composite stone material is simple in structure and the soft wood-plastic base layer is additionally arranged so that the weight of the whole composite stone material can be alleviated; furthermore, the soft wood-plastic base layer is provided with the clamping groove matched withthe floor connecting part, and adjacent floors can be stably connected through the clamping groove; the composite stone material is convenient and simple to mount and subsequent repairing is also convenient to realize.

The invention discloses a multimedia emergency broadcast smart home fusion terminal. The multimedia emergency broadcast smart home fusion terminal comprises a wall, an aligning cylinder is fixedly connected to the lower end of the wall, the aligning cylinder is slidably connected with an aligning rod in a sleeving mode, a locating groove is formed in the aligning rod, and locating holes are formedin the aligning cylinder. Locating pins are slidably sleeved with the inner sides of the locating holes, the surfaces of the locating pins are movably sleeved with second springs, one ends of the second springs are fixedly connected to the surfaces of the locating pins, and the other ends of the second springs are fixedly connected to the outer side of the aligning cylinder. A machine shell is fixedly connected to the surface of the aligning rod through a support, and a rubber blanket is fixedly connected to one end of the outer side of the machine shell through the support. According to themultimedia emergency broadcast smart home fusion terminal, the installation and adjustment of all parts are met, and the multimedia emergency broadcast smart home fusion terminal is easier for peopleto use and assemble in home, and can also be conveniently and quickly disassembled and repaired when hardware loss occurs at the same time.

The invention relates to a maintainable pressure gauge of a spooler. The pressure gauge mainly comprises a pressure gauge body, limiting screws, an air inlet and a limiting ring are arranged behind the pressure gauge body, the air inlet extends outwardly to the limiting ring, is arranged in the limiting ring and is connected with an adapter joint, the adapter joint is provided with a rear gas guide tube, and the air inlet is provided with a front gas guide tube. The maintainable pressure gauge of the spooler is simple in structure and convenient to operate, and structural members are low in cost and convenient to buy, and are therefore convenient to maintain when being damaged.

The invention discloses an SCARA high-speed parallel manipulator. The SCARA high-speed parallel manipulator comprises a bottom plate and a first protection pad, wherein a first bearing is arranged atthe top of the bottom plate, and a movable plate is connected to the interior of the first bearing; a clamping plate is arranged on an outer wall of the movable plate; a first groove is formed in thebottom of the clamping plate in advance; a second groove is formed in the bottom of the first groove in advance; a clamping hole is formed in an inner wall of the second groove; a second bearing is connected to the inner wall of an action box; a movable rod penetrates through the interior of the second bearing; a rotating shaft penetrates through the interior of the movable rod; a storage box is fixed to the outer wall of the rotating shaft; a clamping groove is reserved in the inner wall of the storage box; an activated carbon layer is arranged at the bottom of a partition plate; the first protection pad is arranged on the outer wall of the bottom plate; and movable shafts are arranged on the outer wall of the first protection pad. According to the SCARA high-speed parallel manipulator, amechanical base can be quickly assembled and disassembled, objects can be prevented from accidentally falling off, and spare parts and repair tools can be stored in a classified mode.

The invention provides a multifunctional assembly type elevator pit structure, and relates to the technical field of elevator structures, the multifunctional assembly type elevator pit structure comprises a base with a notch in the middle, a drainage piece arranged at the notch and a functional plate arranged on the base, a main drainage pipe is arranged at the bottom of a shaft, the drainage piece comprises a water guide disc and a drainage pipe, and a rotating block is arranged on the lower side of the functional plate. A first clamping groove is formed in the upper side of the base, a second clamping groove is formed in the functional plate, clamping blocks are arranged on the edge of the water guide disc, and a buffering piece is arranged on the upper side of the functional plate and comprises a buffering plate and a buffering spring used for connecting the buffering plate and the functional plate. The structure is simple, drainage and buffering effects can be achieved at the same time, the risk that the buffering piece is corroded by accumulated water is reduced, the buffering piece is flexibly connected in the horizontal direction and is not prone to damage, the damping effect is good in stability, the whole structure adopts an assembly type installation mode, and rapid installation, disassembly and maintenance can be achieved.

The invention relates to a wearable pneumatic skin system with impact resisting and position sensing functions. The wearable pneumatic skin system comprises three parts: a pneumatic mechanical executing mechanism, an electric detection control device and a pneumatic auxiliary device. The pneumatic mechanical executing mechanism comprises a soft airbag, wherein a plurality of hanging and connectingparts are uniformly fixed to an inner ring surface of an outer ring wall, a plurality of mounting holes in one-to-one correspondence are uniformly formed in an inner ring wall to form displacement sensor mounting positions, and a plurality of wiring grooves are formed in an inner ring surface of the inner ring wall; the pneumatic auxiliary device comprises a gas storage tank; and the electric detection control device comprises a pressure proportional valve, a plurality of micro high precision displacement sensors and a PAC; an air inlet and an air outlet of the pressure proportional valve arefixedly connected to an output end of the gas storage tank and an air inlet connector assembly, separately, and a control input end of the pressure proportional valve is connected to the PAC througha lead; and the micro high precision displacement sensors are fixedly mounted in the displacement sensor mounting positions one by one, and signal lines are arranged in the wiring grooves and are connected to the PAC. The wearable pneumatic skin system can adjust the air pressure of skin in real time to fit different external disturbing forces.

The invention discloses an auxiliary cooling device for a power distribution cabinet used in a power distribution room. The structure includes a cooling fan body, a power cord and a connecting mechanism. The connecting mechanism is provided on the outside of the protective shell, and the positioning plate is driven by a rotating screw to rotate. , so that the screw drives the positioning plate to rotate and rise away from the inside of the positioning groove, and then push the U-shaped plate radially to the through hole, so that the U-shaped plate drives the slider to slide inside the chute, and the U-shaped plate is separated from the outside of the connecting plate, so that the Remove the cooling fan, and turn over the top plate to maintain the cooling fan body. At the same time, you can pull the pull block to the right to remove the old replacement filter, and then insert the slide plate with the new replacement filter into the slot for placement , to quickly disassemble and repair the damaged cooling fan, improve work efficiency, and quickly replace the filter screen that has accumulated a lot of dust, improve the heat dissipation effect, and bring convenience to the work.

The invention discloses a material suction device for processing equipment for straw grain production, which includes a mounting frame, a material suction unit, a filtering unit and a feeding unit; the mounting frame: the mounting frame includes a mounting plate, a pin shaft and a fixing plate, One end of the pin shaft is fixedly installed on both sides of the fixed plate, the mounting plate is mounted on the pin shaft, and a handle bar is installed on the mounting plate; suction unit: the suction unit includes a suction pump, a feeding Material pipe and suction nozzle, the suction pump is installed on the mounting plate, the suction pump is provided with a discharge pipe, the feeding pipe is provided with three, and one end of the feeding pipe is connected to the suction port of the suction pump The other end of the feeding pipe is connected to the suction nozzle. The invention provides a material suction device and a material suction method of processing equipment for straw granule manufacturing, which can absorb materials with high efficiency, and it is convenient to clean the filter screen and move , saving time and effort.

The invention discloses a waterproof device for a refrigerator temperature controller. The waterproof device comprises a device shell, a drainage upper cover, a refrigerator temperature controller, a damping supporting assembly, a clamping assembly, a sealing front door and a damp-proof structure. The device shell is of a cavity structure with an opening in the front side face. The damping supporting assembly is arranged on the inner bottom wall of the device shell. The refrigerator temperature controller is arranged on the damping supporting assembly. The drainage upper cover is arranged on the top of the device shell. The clamping assembly is arranged on the side wall of the device shell. The sealing front door is arranged at the opening of the front side face of the device shell in a clamped mode, and the damp-proof structure is arranged on the sealing front door. The invention relates to the technical field of refrigerator temperature controllers, and particularly provides a waterproof device for a refrigerator temperature controller, which is reasonable and simple in structure, has a waterproof function and is convenient to mount and dismount.

An online adjustable pulverized coal concentrator, including a pulverized coal flow channel, an adjustable stop mechanism, an adjustable pulverized coal flow distribution mechanism, a light / concentrated side pulverized coal channel, and an external / internal primary air; in the adjustable stop mechanism, The wear-resistant block is inserted into the pulverized coal channel through the block channel, the block scale is fixed on the side surface of the wear-resistant block, and the block sealing flange cooperates with the sealing ring to fix and seal the wear-resistant block; in the adjustable pulverized coal flow mechanism, The adjustable splitter plate is connected to the fixed splitter plate through a hinge, and the sealed dial records the position of the adjustable splitter plate; the pulverized coal airflow collides with the wear-resistant block to change the direction of movement, and then separated by the adjustable splitter baffle, it is divided into low / high Concentration Two streams of pulverized coal flow through the light / concentrated side coal pulverized channel and enter the outer / inner primary air channel to form a pulverized coal concentration effect of inner thicker and outer light; adjust the insertion depth of the wear-resistant stopper and the position of the adjustable splitter plate to realize On-line adjustment of pulverized coal concentration effect under variable coal type wide working conditions.

The invention provides a self-adaptive control device for a tide-variable lane. The self-adaptive control device comprises a machine box; a monitoring module arranged on the left side in the machine box; a decision-making module arranged in the machine box, wherein the input end of the decision-making module is connected with the output end of the monitoring module; a signal control unit arranged at the bottom in the machine box, wherein the input end of the signal control unit is connected with the output end of the decision-making module; an alarm unit arranged on the right side in the machine box, wherein the input end of the alarm unit is connected with the output end of the decision-making module; and a lane division module arranged at the bottom part of the right side in the machine box, wherein the input end of the lane division module is connected with the output end of the decision-making module. According to the self-adaptive control device for the tidal variable lane, the attention of a driver on the change of the tidal lane can be effectively improved, the driver can be prompted to change to a corresponding driving lane in time, and the driving safety is improved.

The invention discloses a ventilation device for a cold chain system. The ventilation device comprises a mounting plate, mounting grooves are formed in the top and the bottom of the right side of the mounting plate, insertion plates are movably connected to inner cavities of the mounting grooves, limiting grooves are formed in the opposite sides of the insertion plates, and plug pins are connected to the right sides of the top and the bottom of the mounting plate in a penetrating manner; and one end of each plug pin penetrates into an inner cavity of the corresponding limiting groove, and vertical plates are fixedly connected to the top and the bottom of the mounting plate. By means of the ventilation device, through cooperation of the mounting plate, the mounting grooves, the insertion plates, the limiting grooves, the plug pins, the vertical plates, a sliding groove, a sliding block, a spring, a case, a first motor, a first rotating rod, a first transmission wheel, a second rotating rod, a second transmission wheel, fan blades, a baffle, a ventilation hole, a second motor, blades and a ventilation plate, the ventilation device can be quickly disassembled and maintained through a simple and convenient disassembly and assembly mechanism, so that the purpose that the ventilation device is convenient to maintain is achieved, and the use efficiency and practicability of the ventilation device are greatly improved.

The invention discloses a low-noise efficient gear water pump which comprises a mounting base, a fixing seat A and a fixing seat B. The fixing seat A and the fixing seat B are mounted at the top end of the mounting base, the fixing seat A is arranged on the left side of the fixing seat B. A speed reducer is arranged at the top end of the fixing seat A. A motor is arranged at the left end of the speed reducer. A shell is arranged at the top end of the fixing seat B, a clamping point on the gear shaft is clamped in the shell, so that the gear shaft is fixed, then the gear shaft can be used, and if elements in the shell are damaged and need to be opened for maintenance during use, only a clamping block in the fixing device needs to be moved leftwards, and the clamping block is fixed; the pipeline can be leveled more conveniently during use, the efficiency can be higher during use, and the pipeline can also be detached and maintained more rapidly during use by pulling out the side baffles and then connecting the pipeline with the water outlet pipeline and the water inlet pipeline.

The vortex shedding flowmeter comprises a pipe body, a supporting rod is fixedly installed at the top of the pipe body, a flowmeter body is arranged at the top end of the supporting rod, a signal line is fixedly installed on the bottom face of the flowmeter body, fixing blocks are symmetrically and fixedly installed on the two sides of the upper portion of the supporting rod, and clamping grooves are formed in the two sides of each fixing block. A fixing plate is fixedly installed on the bottom face of the flowmeter body, fixing grooves matched with the two fixing blocks in size are formed in the bottom face of the fixing plate, and bottom grooves are symmetrically formed in the bottom faces of the fixing grooves. By arranging the fixing block, the fixing plate, the clamping groove, the fixing groove, the bottom groove, the side groove, the two-way lead screw, the knob block, the sliding plate and the clamping block, fixing and dismounting of the fixing plate and the fixing block can be completed, so that rapid dismounting and fixing of the flow meter body can be completed, and when the flow meter body is damaged, the flow meter body can be conveniently and rapidly dismounted, maintained or replaced.

The invention discloses an integrated mechanical arm of a joint motor. The integrated mechanical arm of the joint motor comprises a control unit, a display unit, a power supply unit, a communication unit and an input unit. The power supply unit is connected with the control unit and supplies power to the control unit. The input unit is connected with the control unit and inputs signals to the control unit. The communication unit is interconnected with the control unit. The display unit is interconnected with the control unit and displays information under the control of the control unit. The invention further discloses a robot. The integrated mechanical arm of the joint motor and the robot have the advantages of simple and convenient operation.

The invention relates to the technical field of smart home, in particular to a multipurpose intelligent touch screen tea table. The tea table comprises a shell, a first limiting groove, a display screen body, a wireless loudspeaker box, a control host, an in-shell cooling assembly, a row seat, a second limiting groove and an environment detection module; when the multipurpose intelligent touch screen tea table works, indoor environment information is detected through the environment detection module on the multipurpose intelligent touch screen tea table; the control host drives and controls anintelligent air conditioner, an intelligent humidifier, an intelligent air purifier, an intelligent refrigerator, an intelligent gas stove, an intelligent washing machine and an intelligent sweepingrobot at home, so that the indoor environment is always controlled to be in a state most suitable for human life, the beautiful pursuit of people for intelligent life is met, and the scientific and technological experience of users is improved. The display screen body can be rapidly disassembled, maintained or installed without tools, and the problem that a touch screen is difficult to maintain and install is solved.

The internal locking type intelligent watch comprises a dial, a panel and a watch movement, the watch movement is arranged at the bottom of the panel, the dial is provided with a mounting cavity with a top opening, the panel and the watch movement are mounted into the mounting cavity from top to bottom, the panel is buckled into a step cavity in the upper end face of the dial, and a charging port is formed in one side of the panel. An expansion sealing structure is arranged in the step cavity, when the panel at the upper end of the watch movement is buckled into the step cavity, the expansion sealing structure expands to seal the panel and the dial plate, and at the moment, the charging port is located in the step cavity to be sealed; according to the invention, a very simple mode is adopted, the watch movement can be separated from the watch surface only by pulling the watchband, the locking connection of the dial plate and the watch movement can be completed without using any screw, the waterproof sealing effect is better, the operation mode is more novel, the dial plate can be conveniently replaced, and the requirements of people on the appearance style of a product are met; the use is not single any more.

The invention discloses a reel mounting and disassembling tool and belongs to the technical field of metal wire production. The reel mounting and disassembling tool comprises a base, wherein a rail is arranged on the base, the two ends of the rail are fixedly arranged on the base, a fixed vertical column is arranged on the base at one end of the rail, a movable vertical column is arranged on the rail, jaws are arranged on both the fixed vertical column and the movable vertical column, and after being matched with the each other, the jaws fix a bearing pedestal of a drawbench reel. According to the reel mounting and disassembling tool disclosed by the invention, the fixed vertical column is arranged on the base at one end of the rail, the movable vertical column is arranged on the rail, the jaws are arranged on both the fixed vertical column and the movable vertical column, and after being matched with the each other, the jaws fix the bearing pedestal of the drawbench reel. The reel mounting and disassembling tool not only is simple and compact in structure, but also can rapidly finish the disassembly and maintenance of the drawbench reel.

A transformer breather displaying and early warning system comprises a cylinder, an oil cup, a first cover plate device, a first filtering device, a second cover plate device, a second filtering device, a sensor device and a display device. The cylinder is provided with first fixed blocks, first fixed rings, second fixed rings and first fixed rods; the first cover plate device comprises a first cover plate, a first sealing ring and first springs; the first filtering device comprises a second sealing ring, a scattering hopper, a concentrating frame, a first filtering screen and a second filtering screen; the second cover plate device comprises a second cover plate, a third sealing ring and a second spring; the second filtering device comprises a supporting ring, second fixed rods, a third filtering screen, buckle rings and third springs; the sensor device comprises a humidity sensor, a first rolling wheel, first bristles, an air pressure sensor, a second rolling wheel and second bristles; the display device comprises a protection frame, a power source and a processor. The transformer breather displaying and early warning system can monitor humidity and air pressure in a breather in real time so as to monitor the running condition of the breather.

The invention provides a quick splicing device for linear lights, which belongs to the technical field of splicing devices for linear lights, and includes a fixing seat and a light source part. One side of one side is connected with a locking piece, a stabilizing component is arranged between the limit driven fixed side plate and the light source component, and a dustproof reinforcing component is set on the limit driven fixed side plate. The fast splicing device of the line light uses the receiving plate to drive the limit driven fixed side plate through the conversion column through the fast splicing device of the line light, so as to realize the automatic adjustment of the relative position of the light source part and the fixing seat in the process of fast splicing of the line light. It greatly improves the splicing speed of line lights, and can effectively avoid the splicing of the light source parts and the lamp holders due to the error of the splicing position, and even cause damage to the light source parts or lamp holders. The service life of the lamp and the stability of the line lamp splicing.

The invention discloses a multi-path direct current monitoring device which comprises a multi-path direct current collector body, inserting plates are fixedly installed at the four corners of the lower surface of the multi-path direct current collector body, a bottom plate is arranged at one ends of the inserting plates, and inserting grooves matched with the inserting plates are formed in the four corners of the upper surface of the bottom plate. A clamping groove is formed in the center of the lower portion of each inserting plate, a fixing groove is formed in the center of one side of the inserting groove, a through groove is formed in the center of the other side of the inserting groove, an electric telescopic rod is fixedly installed on one side of the inner wall of the through groove, and a clamping block matched with the clamping groove in size is fixedly installed in the center of one end of the electric telescopic rod. According to the multi-path direct current monitoring device, through the arrangement of the inserting plates, the bottom plates, the inserting grooves, the clamping grooves, the fixing grooves, the through grooves, the electric telescopic rods and the clamping blocks, when the multi-path direct current collector main body breaks down or is damaged, the multi-path direct current collector main body can be rapidly disassembled, maintained or replaced.