182results about How to "Avoid sliding" patented technology

The invention relates to the field of cables, and discloses a cable production stretching detection device which comprises a main body unit, the main body unit comprises a processing table, the top surface of the processing table is provided with a limiting assembly, a cleaning box, a detection box and a storage box, the storage box is located at the left side of the top surface of the processing table, and the detection box is located at the right side of the storage box; the cleaning box and the detection box are located between the two limiting assemblies, the machining table is located on the right side of the storage box, a detection unit is arranged on the inner side face of the machining table and comprises a motor arranged on the inner side face of the machining table, and a rotating shaft is arranged at the output end of the motor. The cable detection device has the beneficial effects that tensile detection can be quickly performed on a cable passing through the inner side surface of the detection box through mutual cooperation of composition structures of the detection assemblies, and the cable passing through the inner side of the detection box can be detected in an omnibearing manner through intermittent detection of the detection assemblies, so that the length of the detected cable is increased, and the detection efficiency is improved. Therefore, the safety of the cable is ensured.

The utility model relates to the technical field of automobile part production, in particular to an automobile part stamping die with an adjustable stamping head, which comprises a mounting plate, a lower die block arranged in the middle of the top end of the mounting plate, a fixing frame arranged at the top end of the mounting plate, and an air cylinder arranged in the middle of the top end of the fixing frame. A lifting plate is arranged in the fixing frame, a punching head is driven by a driving motor and a second threaded rod, the position of the punching head can be adjusted, the functionality of the device is improved, workers can conveniently machine automobile parts, convenience is improved, the automobile parts can be rapidly clamped and fixed through the arrangement of a clamping plate, and the machining efficiency is improved. According to the automobile part stamping device, the situation that automobile parts slide during stamping is avoided, the machining quality of the automobile parts is improved, the automobile parts of different sizes can be clamped and fixed by adjusting the distance between the clamping plates, and the use convenience of the device is further improved.

The utility model discloses a finished product storage device for aluminum profile processing, which comprises a device body, the device body comprises a support rod, the support rod is fixedly sleeved with a connecting buckle, one side of the connecting buckle is connected with a first placing plate, a second placing plate, a third placing plate and a cover plate are sequentially arranged above the first placing plate, and the cover plate is connected with the second placing plate. Surrounding plates are installed on the first placing plate, the second placing plate and the third placing plate, first square clamping strips and second square clamping strips are installed on the inner side walls of the surrounding plates, baffles are inserted into the surrounding plates, moving wheels are arranged below the first placing plate, sleeves are installed below connecting buckles on one side of the first placing plate, threaded rods are in threaded connection with the interiors of the sleeves, and the threaded rods are in threaded connection with the connecting buckles on the other side of the first placing plate. According to the aluminum profile storage device, the device can be divided into a plurality of containing grooves according to the sizes of aluminum profiles, the aluminum profiles of different models can be stored, the trouble that a user takes the aluminum profiles in the later period is avoided, the device can be limited and fixed, the safety of the aluminum profiles during storage is guaranteed, and the situation that moving wheels of the device slide is avoided.

The invention discloses a railway digital signal cable, and relates to the technical field of cables, the railway digital signal cable comprises a cable body, and the outer surface of the cable body is provided with a protection assembly. When the protective assembly is used, the protective assembly is dragged to a position where the protective assembly needs to be installed, and then one end of the tightening belt is lifted upwards, so that the clamping column is separated from the elastic hole. When the cable is tightened, the tightening sleeve is pinched to wrap the outer surface of the cable body, then the tightening belt is tightened in the direction of the loop side of the hook-and-loop fastener to be tightly wound on the outer surface of the tightening sleeve, and the tightening belt is pressed to enable the clamping column to penetrate through the elastic hole to fix the tightened tightening belt. When the cable body is installed, the fixing clamp is sleeved on the protective sleeve, so that the protective sleeve is not in direct contact with the cable body, the cable body is protected, the cable body is prevented from being abraded by the clamp, the service life of the cable body is prolonged, and the stability of signal transmission is improved.

The present invention relates to the technical field of locomotive vehicles, and specifically to a railway locomotive vehicle maintenance and repair work platform, comprising a steel frame base and a support platform arranged on the steel frame base, wherein a track is arranged on the support platform, and a locomotive is arranged on the track, a locking assembly is arranged in an array on the support platform, and an operation compartment is arranged on the steel frame base, wherein slide rails are symmetrically arranged inside the operation compartment, and a lifting assembly is arranged on the slide rails, and a moving assembly is arranged on the lifting assembly. The present invention can tilt the operation platform at a certain angle during the lifting process through the lifting assembly, so that the staff can inspect the bottom of the locomotive in an optimal posture, and the field of vision can become wider during the inspection process. At the same time, when the operation platform needs to be adjusted, the staff can adjust it at will through the moving assembly, and the wheels of the locomotive can be locked during the inspection process of the entire locomotive, so as to avoid the locomotive from sliding during the inspection process.

The utility model discloses laser radar equipment, which relates to the technical field of laser radar equipment and comprises a laser radar body, a mounting assembly is arranged on the lower surface of the laser radar body and comprises a mounting frame clamped on the outer surface of the bottom of the laser radar body, and mounting grooves are formed in the four corners of the surface of the laser radar body. A mounting groove is formed in the upper surface of the mounting frame, a mounting hole is formed in the inner bottom wall of the mounting groove, sliding rail grooves are formed in the two sides of the upper surface of the mounting frame, and mounting plates are slidably connected to the two sides of the upper surfaces of the sliding rail grooves. The installation plates on the two sides slide towards the middle, the installation columns are inserted into the installation holes, then the threaded rods are rotated to enable the limiting columns to be inserted into the limiting holes, the traditional mode that bolts are repeatedly rotated through a tool is replaced for fixed installation, the installation efficiency of workers is greatly improved, and the installation steps are greatly improved; and the use by workers is facilitated.

The utility model relates to the field of slippers, in particular to a pair of anti-skidding slippers, which solves the problem that a foot sole slides relative to a sole, further improves the use effect of the slippers, increases the air permeability in the slippers, helps to remove moisture and keep the foot dry and comfortable, and can reduce the slipping phenomenon caused by excessive sweating. The utility model discloses a pair of anti-skidding shoes, which aims at solving the problems of improving the safety of walking, increasing the contact area between a sole and the ground, reducing the risk of slipping and better playing a role in protecting. The anti-skidding shoes comprise soles and vamps fixed on the upper surfaces of the soles, and anti-skidding components are arranged on the soles; the anti-skid assembly comprises an arch foot block, first air holes and anti-skid strips, the arch foot block is fixed to the upper surface of the shoe sole, multiple sets of first air holes arranged at equal intervals are formed in the upper surface of the shoe sole, and multiple sets of anti-skid strips arranged at equal intervals are fixed to the lower surface of the shoe sole.

The invention discloses a fruit and vegetable planting rack for agricultural planting, comprising: a left bracket, which is a trapezoidal plate that is narrow at the top and wide at the bottom; a right bracket, which is a trapezoidal plate that is narrow at the top and wide at the bottom, and the right bracket is arranged on the right side of the left bracket, and reinforcement pieces are fixed to the bottoms of the left bracket and the right bracket; a collecting component, which is plugged into the tops of the left bracket and the right bracket, and the collecting component comprises a rainwater collecting box, and plug rods are welded and fixed at the bottom corners of the collecting box, and the plug rods are plugged into the tops of the left bracket and the right bracket; a placing rack, which is provided with six groups, and the six groups of placing racks are all arranged between the left bracket and the right bracket, and are arranged in pairs in a group, and counterweights are welded and fixed to the left and right sides of the lower end of the placing rack, and an angle sensor is fixed to the lower end of the placing rack, so as to facilitate assembly of the equipment and adjustment of the position of the planting pot to ensure good development of the seedlings.

The utility model discloses weighing equipment for building concrete production, which belongs to the technical field of concrete production and comprises a weighing platform, blanking plates are symmetrically arranged on two sides of the weighing platform, a counterweight platform is arranged at the bottom end of the weighing platform, a fixing frame is arranged on one side of the counterweight platform, a positioning and clamping assembly is arranged in the fixing frame, and the positioning and clamping assembly is connected with the weighing platform. A pushing and discharging assembly is arranged at the bottom end of the positioning and clamping assembly, a display screen is arranged at the top end of the fixing frame, and a weighing box is arranged at the upper end of the weighing table. By arranging the pushing and discharging assembly, discharging can be conveniently and rapidly conducted on the weighing box, manpower resources are saved, working efficiency is improved, the surface of the weighing table can be cleaned in the discharging process, scattered and leaked concrete is prevented from interfering with weighing accuracy, the use quality of equipment is improved, the weighing effect is guaranteed, and the working efficiency is improved. And by arranging the positioning and clamping assembly, the stability of concrete filling is guaranteed, the working quality of the equipment is improved, and material waste is prevented.

The utility model provides a highly anti-seismic embedded industrial personal computer, which relates to the technical field of industrial personal computers and comprises an industrial personal computer main body. A groove is formed in the middle position of the top of the industrial personal computer main body, an embedded frame is installed in the groove of the industrial personal computer main body, the left side and the right side of the embedded frame are of sunken design, a bidirectional screw rod is rotationally connected to the middle position in the embedded frame, and threads on the left side and the right side of the bidirectional screw rod are of reverse design. When vibration occurs at the installation position, the design of the two spring pieces is combined, so that large vibration acting force is prevented from being transmitted to the positions of the two side plates, and then the vibration acting force borne by the industrial personal computer body is reduced. The problems that when an existing embedded industrial personal computer is placed, the position of the industrial personal computer is mostly fixed through bolting, the industrial personal computer is prevented from moving, the installation position is interfered by external force vibration, the acting force is transmitted to the whole industrial personal computer, and the industrial personal computer is vibrated, so that internal elements are easily damaged are solved.

The utility model belongs to the technical field of corrugated cartons, and particularly relates to a corrugated carton convenient to arrange in order, which comprises a carton body, an upper supporting plate and an upper sealing plate are arranged on the upper portion of the carton body, a first clamping groove is arranged on the upper supporting plate, a first clamping block and a placing groove are arranged on the upper sealing plate, and a second clamping block is arranged on the upper sealing plate. A lower supporting plate and a lower sealing plate are arranged on the lower portion of the carton body, a supporting strip is arranged on the lower supporting plate, a second clamping groove and a placing strip are formed in the lower sealing plate, and the stability of the carton body can be improved when the carton body is stacked through the placing grooves and the placing strips arranged on the upper sealing plate and the lower sealing plate; when the carton bodies are stacked, the placing grooves formed in the top of the lower-layer carton body can be connected with the placing strips arranged at the bottom of the upper-layer carton body in a clamped mode, the carton bodies can be prevented from sliding in the stacking process, and therefore the stability of the carton bodies in the stacking process is improved.

The invention discloses a storing and taking mechanism of a stacking machine for new energy vehicle manufacturing, and belongs to the technical field of stacking machines. The storing and taking mechanism comprises a movable carrying frame, a cushion block is connected to the movable carrying frame, a support is fixedly connected to the cushion block, a movable telescopic assembly is connected to the support, and a movable carrying plate is connected to the movable telescopic assembly; a driving mechanism connected to the side face of the support is arranged below the movable telescopic assembly. According to the device, the sliding clamping frame, the side clamping plates, the contact rod and the extrusion inclined rod are adopted, the sliding clamping frame moves close to an object, the contact rod makes contact with the extrusion convex part while moving upwards, the extrusion convex part and the sliding base are controlled to move, the sliding plate and the side clamping plates are controlled to move, and the two side clamping plates move close to each other; the side clamping plates and the sliding clamping frame push the articles to the center position of the movable carrying plate, the situation that the articles on the movable carrying plate shake due to deviation from the center is avoided, the articles are clamped and limited when being transferred, taken and placed, and the situation that the articles slide is avoided.

The utility model discloses a processing device for nodular cast iron casting production, which belongs to the field of nodular cast iron pipe fitting processing and comprises a bottom plate, a positioning plate arranged on one side of the top end of the bottom plate, a power rod arranged on the side wall of the positioning plate and transversely extending into a pipe fitting, turntables symmetrically arranged on the power rod, and a pipeline conveying box arranged between the two turntables. The bottom of the pipeline conveying box is provided with nozzles which are vertically and evenly distributed downwards, the side, close to the positioning plate, of the pipeline conveying box is provided with a liquid inlet pipeline, the outer wall of the rotating disc is provided with first mounting plates, a bristle roller is arranged between the two first mounting plates, the bristle roller is perpendicular to the nozzles, and a scraping plate is connected between the bristle roller and the nozzles through a second mounting plate. A first motor and a storage box are arranged on the side, away from the pipe fitting, of the positioning plate, the first motor is connected to the power rod, and the liquid inlet pipeline is inserted into the storage box. In the anti-corrosion treatment process of the inner wall of the nodular cast iron pipe fitting, the anti-corrosion material can uniformly cover the inner wall of the pipe fitting, and the uniformity is improved.

The utility model relates to the technical field of steel plate supporting structures, in particular to a supporting structure for shot blasting of a large steel plate, which comprises a first I-shaped cross beam, a second I-shaped cross beam, a plurality of connecting cross beams, a plurality of triangular seats, a plurality of right-angle steel plates and a plurality of U-shaped steel plates. One ends of the multiple right-angle steel plates are fixedly connected with the first I-shaped cross beam, the other ends of the multiple right-angle steel plates are fixedly connected with the corresponding U-shaped steel plates, the connecting cross beam is used for connecting the first I-shaped cross beam and the second I-shaped cross beam, and the right-angle steel plates are used for connecting the U-shaped steel plates and the first I-shaped cross beam. The triangular structure formed by the triangular base is stable, firm and pressure-resistant, the triangular base limits the plates falling on the right-angle steel plate, the sliding condition is avoided, a supporting framework for containing the plates is formed in the mode, the breakage condition in the using process is avoided, and safety incidents are reduced.

The utility model belongs to the field of vibration tables, and particularly relates to an anti-sliding cement mortar test piece vibration table which comprises a shell, a working table is fixedly installed at the top of the shell, a placing table is installed at the top of the working table in a sliding mode, a plurality of vertical plates are fixedly installed at the top of the placing table, and anti-sliding mechanisms are arranged on the vertical plates. The anti-sliding mechanism comprises a threaded hole, a fixing screw rod, a pressing plate and a rotary knob, the threaded hole is formed in the vertical plate, the fixing screw rod is installed in the threaded hole in a threaded mode, the pressing plate is fixedly installed at one end of the fixing screw rod, the rotary knob is fixedly installed at the other end of the fixing screw rod, and a driving hole is formed in the top of the workbench. The cement test mold pressing device is reasonable in design, the cement test mold can be pressed in multiple directions through the multiple pressing plates, the situation that the cement test mold slides is avoided, the placing table and the cement test mold can be driven to vibrate left and right through rotation of the poke rod, and cement test pieces can be conveniently formed.

The utility model relates to the technical field of stranded wire measuring instrument detection tools, and discloses an automatic detection device for a thread measuring instrument, which comprises a bottom plate and a measuring rod, one side of the upper surface of the bottom plate is connected with a limiting frame through bolts, a rotating rod is inserted into the inner wall of the limiting frame, an extension rod is inserted into the top end of the rotating rod, and the extension rod is connected with the measuring rod through bolts. The top end of the extension rod is connected with a mounting plate through a bolt, and one side of the mounting plate is connected with a motor through a bolt. According to the automatic detection device for the line pattern measuring instrument, an extension rod, a motor, a tooth column, a measuring rod and a clamping plate are arranged, an object needing to be measured is placed on the inner wall of a bottom plate, a connecting column is pulled towards one side, the connecting column can abut against the surface of the object under the action of a reset spring, the object is prevented from sliding in the measuring process, and the measuring accuracy is improved. And the angle and the height of the object during measurement can be adjusted, so that the telescopic adjustment can be automatically performed on the measuring rod, and the length of the object can be automatically measured.

The utility model relates to the technical field of hexagon wrenches, and discloses an anti-skidding hexagon wrench handle which comprises a fixing sleeve, a supporting sleeve is movably installed in the fixing sleeve, a connecting mechanism is vertically installed in the middle of the rear inner wall of the fixing sleeve, and the front face of the connecting mechanism is connected with the rear side of the supporting sleeve. Through the connecting block, the movable block and the rear side of the supporting sleeve, the supporting sleeve and the fixed sleeve can be kept in sliding connection, a hexagon wrench can be conveniently connected through the mounting sleeve, one end of the hexagon wrench can be attracted through the magnet block, and the end of the hexagon wrench is kept stable in the mounting sleeve; and the silicon rubber sleeve is installed on the outer side of the fixing sleeve, and the positioning blocks are inserted into the positioning grooves in a penetrating mode, so that the silicon rubber sleeve can be prevented from rotating, friction between the fixing sleeve and the hand can be increased, and the situation that the fixing sleeve slides in the using process is prevented.

This application discloses a method, apparatus, electronic device, and storage medium for generating gait of a digital human. The method includes: acquiring three-dimensional terrain data of a virtual scene; constructing a terrain traction field of the virtual scene using the three-dimensional terrain data; wherein the terrain traction field is a data set representing the traction intensity of each voxel of the three-dimensional terrain on the feet of the virtual digital human and the suggested landing posture; predicting the gait of a target virtual digital human based on the terrain traction field of the virtual scene to generate an optimal landing point sequence; determining the current target landing point from the optimal landing point sequence; adjusting the gait data of the target virtual digital human landing at the current target landing point based on the data at the current target landing point in the terrain traction field of the virtual scene, and rigidly locking the foot when it touches the ground to obtain the current gait of the target virtual digital human.

The utility model relates to the technical field of weak-current cables, and discloses a weak-current cable connecting device, which is characterized in that a fixing seat is arranged between clamping plates, an arc-shaped seat is arranged on the inner wall of a supporting seat, water-absorbing cotton cloth is arranged on the inner side of the top surface of the arc-shaped seat, a through pipe is arranged on the side surface of the supporting seat, a fixing pipe is arranged on the top surface of the through pipe, and a semi-arc pipe is arranged on the side surface of the fixing pipe; supporting plates are arranged on the side faces of the supporting seats. According to the weak current cable connecting device, the cables are limited and fixed on the inner sides of the sleeve seat and the semi-arc pipe through the fixing seat and the fixing pipe respectively, it is guaranteed that the cables are in a static and fixed state in the connecting process, and meanwhile it is avoided that connection and fixation between the cables are affected by improper cable fixation; the cable can be clamped and fixed through rotation of the fixing base and the fixing pipe, then the connecting efficiency between the cables is effectively improved, meanwhile, the sleeve base and the semi-arc pipe can adapt to the cables of different diameters, the connecting efficiency of the cables is effectively improved, and meanwhile the workload of an operator is reduced.

The application provides a gas conveying pipeline fine water mist explosion-proof device, which comprises a long pipe, a plurality of atomizing nozzles, a communicating cavity arranged in the long pipe, a water pipe communicated with one end of the communicating cavity, and a drainage cleaning mechanism arranged on the arc surface of the long pipe. The drainage cleaning mechanism comprises a leakage hole, a cylinder and a fan blade assembly. The leakage hole is arranged on the arc surface of the long pipe, the cylinder is inserted into the leakage hole, and the fan blade assembly is arranged in the cylinder. The arc surface of the long pipe is provided with a square hole. The gas in the pipeline is sprayed by the atomizing nozzles, so that the concentration of the gas is reduced, and the gas explosion is prevented to a certain extent. The water in the pipeline is discharged through the cylinder and the leakage hole, so that the rusting of the pipeline caused by excessive water in the pipeline is avoided.

The utility model discloses a photovoltaic module bolt fastening nut antiskid device, which comprises an L-shaped support, a screw rod and an insertion rod, the upper end of the L-shaped support is provided with a first guide sleeve, the first guide sleeve is internally connected with the screw rod through threads, the top of the screw rod is provided with a support handle, the bottom of the screw rod is provided with a rubber pressing sheet, and the rubber pressing sheet is connected with the L-shaped support through threads. A second guide sleeve is arranged at the bottom of the L-shaped support, an insertion rod is arranged in the second guide sleeve, a circular end plate is arranged at the right end of the insertion rod, and a nut sleeve is arranged above the circular end plate. According to the utility model, the screw rod is arranged in the first guide sleeve, so that the device can be fixedly connected with the photovoltaic support; the nut sleeve is arranged above the circular end plate, so that a nut can be clamped and fixed, a worker can fasten a bolt conveniently and quickly, the use of wrenches is reduced, the situation that the wrenches fall off is avoided, use is convenient, and operation is easy.

The utility model relates to the technical field of film batch punching, and discloses a film punching device which comprises an operation table, a fixing block is fixedly installed above the operation table, a first sliding groove and a fixing plate are formed in the fixing block, a sliding rod is connected into the fixing plate in a sliding mode, and a limiting plate is fixedly installed on the side, close to the center point of the operation table, of the sliding rod. A second sliding groove is formed in the operation table, and a second sliding block is fixedly installed in the second sliding groove. A telescopic rod is fixedly installed at the bottom of a first sliding block, a pressing foot is fixedly installed at the bottom of the telescopic rod, when a thin film at the bottom needs to be punched, an operating rod is pressed downwards, at the moment, the operating rod can drive a first connecting rod to drive a connecting block and a punching needle to press downwards through the first connecting rod, and therefore the punching effect is achieved; at the moment, the pressing feet abut against the surface of the thin film, a certain fixing effect on the thin film at the bottom is achieved, and therefore the thin film at the top is prevented from deviating.

The utility model relates to the technical field of diode production, in particular to diode production welding equipment which comprises a bottom plate, a plurality of supporting seats, a welding mechanism, a heat dissipation mechanism and a limiting mechanism, the supporting seats are arranged at the bottom of the bottom plate, the welding mechanism comprises a mounting plate, a hydraulic assembly, a connecting plate and a welding head, and the welding head is arranged on the mounting plate. One end of the mounting plate is connected with the top of the bottom plate, one end of the hydraulic assembly is connected with the mounting plate, the other end of the hydraulic assembly is connected with one end of the connecting plate, the other end of the connecting plate is connected with the welding head, and the heat dissipation mechanism comprises a sliding groove, a sliding block, a fixing block, a motor and a fan. The sliding groove is formed in the top of the bottom plate, one end of the sliding block is connected with the sliding groove in a sliding mode, the other end of the sliding block is connected with the fixing block, and the welding device for diode production solves the problem that an existing device is inconvenient to cool parts.

The invention provides an electric leakage protection device for an agricultural power station area, and belongs to the technical field of power equipment. The convenient electric leakage protection device for the rural power station area comprises an electric leakage protector and a fixing mechanism, the electric leakage protector comprises a shell, the fixing mechanism comprises a sliding plate, the sliding plate and the shell are connected in a clamped mode, a fixing rod is installed on one side of the sliding plate, an installation cavity and a sliding groove are formed in the interior and one side of the fixing rod respectively, and the sliding groove and the installation cavity are connected with each other; a threaded rod is connected to the interior of the mounting cavity through a bearing, a connecting block is connected to the outer side of the threaded rod in an engaged mode, the connecting block can slide in the mounting cavity, a sliding block is mounted on one side of the connecting block, the sliding block can slide in the sliding groove, a first clamping plate is arranged on the outer side of the fixing rod, and the first clamping plate is connected with the sliding block. And the leakage protector can be quickly fixed on any small power supply equipment without being influenced by the materials of the leakage protector and the small power supply equipment, so that the adaptability is relatively high.

The invention relates to the technical field of photovoltaic glass coating, and discloses coating equipment for photovoltaic glass and a process thereof, the coating equipment comprises a main body frame, the top of the main body frame is provided with a coating box and a frame plate, the frame plate is provided with a pretreatment mechanism, and the main body frame is provided with a conveying mechanism. Through the design of the pretreatment mechanism, before the photovoltaic glass enters a coating box to be subjected to coating processing, a cleaning roller scrubs the photovoltaic glass firstly, and then the photovoltaic glass is sprayed through a spraying head after scrubbing, so that residual impurities in the scrubbing process are further removed, and when the photovoltaic glass passes through a scraper after spraying, the scraper is in contact with the top of the glass, so that the glass is prevented from being scraped; water stains or other impurities which are not washed away by water flow and are temporarily reserved on the top of the glass can be effectively scraped away, and finally the glass is dried when passing through the position under the exhaust hopper, so that the cleanliness of the surface of the glass is fully guaranteed, and the situation that due to the fact that impurities or water residues exist on the surface, the coating work is adversely affected is avoided.

The invention discloses a transformer maintenance device for electric power engineering maintenance, and relates to the technical field of transformer maintenance equipment.The transformer maintenance device comprises a maintenance box, the maintenance box is internally provided with a multi-processing mechanism, and the multi-processing mechanism is used for loosening the surface of a transformer before detection and performing dust collection after loosening; the multi-treatment mechanism can also wipe the surface of the transformer after dust collection treatment and control the wettability of the surface of the transformer in the wiping treatment process, the time for replacing different cleaning tools can be shortened when the three cleaning modes are combined to clean the surfaces of the transformers with different pollution degrees, the practicability of the corrugated pipe is improved, and the practicability of the corrugated pipe is improved. And moreover, the cleaning tool is easy to carry and store, the wetting degree of alcohol to the processing sleeve is controlled through the control block, the processing sleeve is prevented from being too wet, and the service life of the transformer is prolonged.

The utility model discloses a mesh home furnishing seat cushion with enhanced air permeability, which comprises a mesh a and a mesh b arranged on the rear side of the mesh a, a seat cushion main body is arranged between the mesh a and the mesh b, and a filler is arranged in the seat cushion main body to increase the elasticity of the seat cushion. A rubber ring is arranged on the right side of the screen cloth b to increase the friction force when the screen cloth b makes contact with the smooth chair surface, by installing the rubber ring, when a user uses the cushion on the smooth chair, the rubber ring can increase the friction force between the cushion and the chair surface, and the situation that the cushion slides in the using process is effectively prevented; even if a user sits at the corners of the cushion, the cushion can be prevented from moving, discomfort of sitting postures caused by sliding is reduced, meanwhile, the rubber ring can be detached and stored in the cushion body, other space cannot be occupied when the cushion is not used, and the cushion can be conveniently used in different environments and is convenient to carry.

The utility model relates to the technical field of vehicle-mounted backlight source rubber frames. The assembly type vehicle-mounted backlight source rubber frame comprises a shell structure, the shell structure comprises a backlight shell, a plurality of groups of first inserting grooves, a plurality of groups of second inserting grooves and a plurality of groups of fixing blocks. According to the utility model, when the lower ends of the plurality of groups of first elastic buckles are clamped in the fixing grooves formed in the plurality of groups of first slots, the plurality of groups of first elastic buckles can be fixed in the plurality of groups of first slots, and the plurality of groups of second elastic buckles are respectively clamped in the plurality of groups of second slots; when the multiple sets of second elastic buckles are inserted into the multiple sets of second inserting grooves, the multiple sets of fixing blocks can be inserted into the multiple sets of clamping grooves, at the moment, the multiple sets of second elastic buckles can be fixed into the multiple sets of second inserting grooves, and through the design, the efficiency of installation between the shell structure and the rubber frame structure can be effectively improved.

The utility model relates to the technical field of sports goods, in particular to a multifunctional barbell for children, which comprises a cross rod, barbell discs and a rotation limiting device, the barbell discs are sleeved and connected on the surfaces of two ends of the cross rod, limiting cylinders are mounted on the surfaces of two ends of the cross rod, the limiting cylinders are contacted with the surfaces of the barbell discs, and the rotation limiting device is arranged on the surface of the cross rod. The rotation limiting device comprises a sliding groove, the sliding groove is formed in the surface of the cross rod and located on the inner side of the barbell disc, and a sliding block is slidably connected to the surface of the sliding groove and located on one side of the barbell disc. According to the multifunctional barbell, the rotation limiting device is arranged, the situation that the limiting barrel is loosened is effectively limited, when the multifunctional barbell is used, the abutting plate is adjusted, the situation that barbell discs slide when a user uses the multifunctional barbell is avoided, the practicability of the multifunctional barbell is improved, the auxiliary performance of the multifunctional barbell is improved, and the practicability of the multifunctional barbell is improved. The rotation limiting performance of the multifunctional barbell is improved, and the protection of the rotation limiting device to children is improved.