195results about How to "Increase connection area" patented technology

The invention belongs to the technical field of energy storage connectors, and discloses an anti-vibration and anti-falling energy storage connector and a use method thereof.The anti-vibration and anti-falling energy storage connector comprises a connector body and a cable arranged in the connector body and further comprises a socket assembly connected with one end of the connector body in a clamped mode and a rotating assembly connected with the connector body in a clamped mode; the rotating assembly is movably connected to the interior of the connector body, and is movably clamped with clamping assemblies which are annularly arranged in the connector body at 90 degrees. Through cooperation of a piston rod, an air bag, a tooth block, a gear plate and other structures, the socket assembly and the cable can be conveniently reinforced at the same time, then the socket assembly and the cable are prevented from falling off in a high-vibration environment, the position of the cable is reinforced through expansion of the air bag, and the tooth block is clamped with the gear plate after moving, so that the safety of the cable is improved. And the position of the socket assembly is reinforced, so that the socket assembly and the cable are prevented from being separated in a high-vibration environment.

The present invention relates to a pair of roller movable shaft seat units, including a bearing box, a brush roller connecting mechanism is arranged in the bearing box, the brush roller connecting mechanism includes a sliding seat and a movable bearing seat, and a shaft support device is inserted in the sliding seat and the movable bearing seat; the rear side of the bearing box is also sealed and connected to a driving box, the driving device is inserted through the rear side wall of the bearing box, and the front side of the bearing box is also provided with an exposed port, when the movable bearing seat is extended from the exposed port, it is in a sealed state with the exposed port to prevent water from entering the bearing box; when the brush roller is replaced, the movable bearing seat can be retracted into the bearing box to avoid collision. By arranging the brush roller connecting mechanism in the bearing box, and being able to move relatively in the bearing box to extend or retract, when extending, part of the brush roller connecting mechanism is pressed against the position of the exposed port, which can effectively prevent water from entering the interior; and it is only extended in the working state, which can also protect the brush roller connecting mechanism and prevent accidental collision during operation.

The invention provides a battery monomer, a battery and a power utilization device, and belongs to the technical field of batteries. Wherein the battery monomer comprises a shell, a pole column body and a pole column cover plate, the shell defines a containing cavity, the pole column body is arranged on the shell, a communication channel communicated with the containing cavity is formed in the pole column body, the pole column cover plate is arranged on the pole column body, and a liquid injection hole communicated with the communication channel is formed in the pole column cover plate. According to the battery monomer, the area of the pole structure is increased under the condition that the size of the shell is not changed, so that the current passing efficiency of the battery monomer is improved, the processing and forming of the liquid injection hole are facilitated, the structure and processing of the shell are simplified, in addition, in the production and use processes, the possibility of splashing and overflowing of electrolyte is reduced, and the service life of the battery monomer is prolonged. Therefore, the reliability and the manufacturability of the battery monomer are improved.

The utility model relates to a thermal printing head and a printer. The thermal printing head comprises a rack; the rubber roller assembly is rotatably arranged on the rack; the heating assembly is arranged on the rack, the rubber roller assembly and the heating assembly are oppositely arranged, and a paper feeding channel allowing paper to penetrate through for printing is formed between the rubber roller assembly and the heating assembly; the V-shaped elastic piece is detachably arranged on the rack, an opening of the V-shaped elastic piece faces upwards, one end of the V-shaped elastic piece abuts against the side, away from the rubber roller assembly, of the heating assembly, and the other end of the V-shaped elastic piece abuts against the rack. According to the thermal printing head, the V-shaped elastic piece is adopted, and compared with a traditional elastic piece such as a cylindrical spiral spring, point contact is changed into surface contact, so that the connecting area can be increased, force application is more stable, meanwhile, the V-shaped elastic piece is more convenient for installation personnel to extrude and deform for installation, connection is more convenient and firmer, and the production efficiency is improved.

The invention discloses an upper structure of an automatic lacing shoe, and belongs to the technical field of footwear, the upper structure comprises an outer layer wrapping cloth piece, a counter piece is arranged on the inner side of the outer layer wrapping cloth piece, the counter piece is attached to the inner wall of the outer layer wrapping cloth piece, and rope tube stabilizing assemblies are symmetrically arranged on the inner side of the outer layer wrapping cloth piece. The rope pipe stabilizing assembly comprises a lacing rope, a guide pipe used for guiding the lacing rope and a stabilizing piece used for stabilizing the guide pipe, a sponge piece is arranged on the side, away from the outer-layer wrapping cloth piece, of the rope pipe stabilizing assembly, an inner-layer wrapping cloth piece is arranged on the side, away from the outer-layer wrapping cloth piece, of the sponge piece, and the stabilizing piece is large in connecting area and firm and stable in connection; the tightening rope is arranged on the guide pipe and plays a role in positioning and limiting the guide pipe, the tightening rope is thin, after tightening, the tightening force is transmitted, diffused and applied more uniformly through the guide pipe and the stabilizing piece, the situation that a wearer feels uncomfortable due to the fact that the tightening force at the tightening rope is too large can be avoided, only the guide pipe is abraded when the tightening rope moves, and the tightening rope is not prone to falling off. Therefore, the service life of the whole rope tube stabilizing assembly is longer.

The embodiment of the utility model belongs to the display technology, and provides display equipment and a manufacturing method thereof. The display device includes a substrate, a first terminal, a second terminal, and a conductive component. The substrate has a first surface, a second surface, and a side surface. The side surface is disposed between the first surface and the second surface. Grooves are formed in the side faces. The first terminal is arranged in the first binding area of the first surface. The second terminal is arranged in the second binding area of the second surface. The conductive assembly comprises a connecting piece and a conductive piece which are sequentially arranged in a stacked mode. At least part of the connecting piece is arranged on the side face. The first end of the connecting piece extends towards the first surface and is electrically connected with the first terminal; the second end of the connecting piece extends towards the second surface and is electrically connected with the second terminal. According to the display device, the groove is formed in the side face of the substrate, and at least part of the connecting piece extends into the groove, so that the connecting strength of the connecting piece and the side face of the substrate is improved, the conductive assembly located on the side face of the substrate is prevented from being peeled off, and the use performance of the display device is improved.

The utility model relates to the technical field of assembly type structure construction, aims to solve the problems that an existing connection structure of a two-way laminated plate close splicing seam is prone to cracking, large in steel consumption and high in requirement for the thickness of a post-pouring layer, and provides a two-way stress close splicing laminated plate connection structure which comprises a first laminated plate and a second laminated plate. A protrusion is arranged on one side of the first laminated plate, a groove is formed in one side of the second laminated plate, and the protrusion is inserted into the groove. A pre-embedded connecting piece is pre-embedded in the laminated slab I, and one end of the pre-embedded connecting piece extends out of the front end of the bulge; a reserved joint bar pipeline is arranged in the second laminated slab, and the reserved joint bar pipeline is communicated with the groove; the embedded connecting piece is inserted into the reserved joint bar pipeline; a grouting hole is formed in the top surface of the laminated slab II, and is communicated with the reserved joint bar pipeline; a notch is formed in the top of the plate side of the second laminated plate and communicates with the groove. The connection strength between the laminated slabs is large, the laminated slabs are not prone to cracking, the steel consumption is small, and the requirement for the thickness of a post-pouring layer is low.

The invention discloses a battery and a terminal device. The battery comprises a battery cell, a circuit board assembly, an adapter tab and a protection plate, the battery cell comprises an electrode assembly and a packaging bag. The packaging bag comprises a main body part and a packaging part, and the electrode assembly is arranged in the main body part. The main body part comprises a top wall, a first concave wall and a first side wall, the first side wall and the top wall are arranged in a spaced mode in the second direction and the third direction when observed in the first direction, and the first concave wall is connected with the first side wall and the top wall. The packaging part comprises a top sealing part, a side sealing part and a corner sealing part, the top sealing part is connected with the top wall, the side sealing part is connected with the first side wall, and the corner sealing part is connected with the first concave wall, the side sealing part and the top sealing part to form a first containing space. The circuit board assembly comprises a substrate which is arranged on the top wall. One end of the switching tab is electrically connected with the electrode assembly, and the other end of the switching tab extends out of the corner sealing part and is electrically connected with the substrate. And the protection piece is connected with the top wall and the first concave wall, and the protection piece wraps the top sealing part, the corner sealing part, the switching tab and the substrate. The battery is favorable for improving the reliability.

The present invention provides a terminal, a busbar, a motor, an electric power steering system and a vehicle. The terminal includes: a first connecting section; a supporting section, one end of the supporting section is connected to the first connecting section in a turning direction, and the supporting section is provided with at least one supporting surface; a second connecting section, the second connecting section is connected to the other end of the supporting section in a turning direction, and the second connecting section extends in a direction away from the first connecting section, and the first connecting section, the supporting section and the second connecting section are arranged in sequence along the thickness direction of the first connecting section; wherein, along the thickness direction of the first connecting section, the supporting surface is provided on the side of the supporting section away from the second connecting section, so that the supporting surface is suitable for being supported to provide supporting force to at least a part of the supporting section and the second connecting section. The present invention can provide a supporting force toward the female end to the terminal by adding a supporting section and utilizing the supporting effect of the supporting surface of the supporting section, thereby preventing the terminal from being excessively deformed when plugged into the female end, reducing the difficulty of assembly, and thereby improving the assembly yield of the terminal.

The invention relates to the technical field of high-pressure containers, in particular to a gas storage structure, a gas storage bottle and a manufacturing method of the gas storage structure. In the gas storage structure, a straight cylinder section is arranged between two end socket sections; the straight cylinder section is provided with a straight cylinder section end part connected with the end socket section, the end surface, deviating from the straight cylinder section, of the straight cylinder section end part is provided with a first step surface, a second step surface and a first slope surface, the first step surface, the second step surface and the first slope surface are sequentially connected, and the first step surface and the second step surface are connected to form a first step structure; the end socket section is provided with an end socket section end connected with the straight barrel section, the end face, away from the end socket section, of the end socket section end is provided with a third step face, a fourth step face and a second slope face, the third step face, the fourth step face and the second slope face are sequentially connected, and the third step face and the fourth step face are connected to form a second step structure; the first step surface is welded with the third step surface, the second step surface is welded with the fourth step surface, and the first slope surface is welded with the second slope surface.

The present invention provides a busbar body, a busbar, a motor, an electric power steering system and a vehicle. The busbar body includes: a skeleton; a plurality of busbars, each busbar includes a main body embedded in an annular bracket and a plurality of connecting parts connected to the main body and protruding from the skeleton; wherein the strip-shaped bracket is provided with a slot for accommodating a part of the terminal, the slot is provided with an avoidance notch, the avoidance notch is provided for one end of the terminal to bend and extend and protrude from the slot to connect with the connecting part, the strip-shaped bracket is provided with at least one supporting mating surface for supporting the terminal, at least a part of at least one supporting mating surface is located in the slot, and the connecting part, the supporting mating surface and the entrance of the slot are arranged in sequence along the axial direction of the annular bracket. The present application can provide a supporting force toward the female end to the terminal by adding a supporting mating surface to the strip-shaped bracket, thereby preventing the terminal from being excessively deformed when plugged into the female end, reducing the difficulty of assembly, and thereby improving the assembly yield of the terminal.

The invention belongs to the technical field of warm-keeping clothes, and discloses a down filling parting strip, a down filling layer structure and a warm-keeping clothes manufacturing method. The down filling parting strip comprises a separating part, a first attaching part and a second attaching part, the first attaching part is sewed at one end of the separating part, the first attaching part is provided with a first attaching face, and the first attaching face is used for being bonded with fabric; the second fitting part is sewed at the other end of the separation part and is provided with a second fitting surface, and the second fitting surface is used for being bonded with the lining; the down filling layer structure comprises a fabric, a lining, a filler and a first partition assembly, wherein the first partition assembly comprises a plurality of down filling partition strips. The down-filled parting strip does not need to be sewn with a lining and a fabric through quilting lines, so that needle holes cannot be formed in the lining and the fabric, the condition of down running is avoided to a great extent, and meanwhile, the tear resistance of clothes is improved through the needle-hole-free structure.

The embodiment of the invention provides a glue printing screen printing plate and a photovoltaic module, the glue printing screen printing plate comprises a plate body, the plate body is provided with a plurality of glue printing hole groups, and the plurality of glue printing hole groups are distributed on the plate body in an array; each glue printing hole set comprises a first mesh and a second mesh which are arranged in the first direction in a spaced mode. The glue printing hole group is used for printing two glue points distributed at intervals on the battery piece, so that the two ends of the welding strip in the first direction are fixedly connected with the battery piece through the glue points, it is guaranteed that the connection area between the welding strip and the glue point group is large enough, the connection strength of the welding strip and the battery piece is improved, and the stability of the welding strip is improved. Therefore, the reliability of the photovoltaic module is improved, the yield of the photovoltaic module is improved, the output power of the photovoltaic module is improved, and the service life of the photovoltaic module is prolonged.

The invention discloses a display panel, a manufacturing method thereof and a display device, and belongs to the technical field of display. The display panel comprises a driving backboard, a first electrode, a filling layer, a pixel definition layer, an organic light-emitting layer and a second electrode layer. Wherein the pixel definition layer is provided with a plurality of pixel holes, and the side walls of the pixel holes are provided with concave structures. As the flatness of the side, away from the driving back plate, of the filling layer is relatively high, the concave structures are distributed on the side, away from the driving back plate, of the filling layer, it is guaranteed that the distribution positions of the concave structures are basically consistent, and it is guaranteed that the partition effects of the concave structures on the organic light-emitting layer are basically consistent. In this way, at least part of the orthographic projection of the concave structure on the driving backboard does not coincide with the orthographic projection of the first electrode on the driving backboard. Thus, the area, covered by the concave structure, in the first electrode is small, the connection area of the first electrode and the organic light-emitting layer is increased, the aperture ratio of the display panel is effectively improved, and the display effect of the display panel is good.

The utility model relates to an anti-skidding composite non-woven fabric which sequentially comprises a first non-woven fabric layer, a second non-woven fabric layer and a third non-woven fabric layer from top to bottom, first anti-skidding particles are arranged between the first non-woven fabric layer and the second non-woven fabric layer, the bottom ends of the first anti-skidding particles are fixedly arranged on the second non-woven fabric layer, a penetrating opening is formed in the first non-woven fabric layer, and the third non-woven fabric layer is arranged in the penetrating opening. The top ends of the first anti-skid particles penetrate through the penetrating opening, extend upwards and are higher than the upper end face of the first non-woven fabric layer, a fixing mechanism used for preventing the first anti-skid particles from falling off is arranged between the first non-woven fabric layer and the second non-woven fabric layer, and second anti-skid particles are fixedly arranged at the lower end of the third non-woven fabric layer. According to the structure, through the arrangement of the first anti-skid particles and the second anti-skid particles, pedestrians can be prevented from sliding on the first non-woven fabric layer, meanwhile, the third non-woven fabric layer can be prevented from sliding on the ground, and the personal safety of the pedestrians can be further protected through the double anti-skid arrangement.

The utility model relates to the field of mechanical engineering, and particularly discloses an adjustable scooter rear cradle which comprises a shaft pipe sleeve, a retention pile is fixedly connected to the outer circumferential face of the shaft pipe sleeve, a bent pipe is fixedly connected to one end of the retention pile, a rocker arm pipe is fixedly connected to the end, away from the retention pile, of the bent pipe, and a clamping block is slidably connected to the inner surface of the rocker arm pipe. The outer surface of the clamping block is fixedly connected with an extending arm, one end of the extending arm is fixedly connected with a binding block, and the end, away from the extending arm, of the binding block is fixedly connected with a fixing block. The threaded rods on the two sides are rotated according to the distance from the middle section structure of the pedal to the rear wheel of the pedal, so that part of the extending arm is pushed outwards in the rotating process of the threaded rods; and then the fastening sleeve is fixed on the threaded rod, so that the threaded rod is locked, the purpose of finely adjusting the length of the rear cradle of the scooter is achieved, and the problem that the distance between a rear wheel of a part of modified pedals and an engine is changed is solved.

The present invention discloses a method for treating mud bubbling in ballasted railway expansive rock and soil roadbed, including grading the soil expansion potential of the subgrade according to clay composition and content test data; calculating the average annual precipitation; investigating the mud bubbling degree of the subgrade, and determining the basic characteristics of mud bubbling through statistical analysis; determining the degree of drainage blockage; investigating the wear, direction, height change and triangular pits of the rail surface, and determining the state of the rail; grading the mud bubbling disease according to the calculation results; and determining the corresponding tough and fast-strengthening anti-seepage waterproof protective layer and specific treatment plan according to the mud bubbling disease grade. The present invention improves the overall strength of the subgrade surface layer of the subgrade through a method for constructing a tough and fast-strengthening anti-seepage protective layer on the subgrade surface, blocks the hydraulic connection between atmospheric precipitation and the hydrophilic minerals of the subgrade surface rock and soil, and quickly forms a tough waterproof layer with a certain strength, which is suitable for the rapid construction of existing operating railway lines, and cures the mud bubbling disease from the source of the subgrade.

The application relates to the aerosol generating technical field and provides an aerosol generating article and an aerosol generating device. The aerosol generating article comprises a substrate section and a front plug section. The substrate section is used for generating an aerosol. The front plug section comprises a first part and a second part. The first part is arranged at one end of the substrate section along a first direction. The second part is connected to one end of the first part close to the substrate section, and the second part extends into the substrate section. The cross-sectional area of the second part is smaller than that of the first part in a cross section perpendicular to the first direction. The aerosol generating article provided by the application can improve the connection stability of the substrate section and the front plug section.

The application belongs to the technical field of charging guns, and discloses a charging gun button assembly and a charging gun. The charging gun button assembly comprises a supporting piece and a soft rubber button, and the supporting piece is provided with a mounting hole. The soft rubber button is arranged in the mounting hole and integrally formed on the supporting piece. The soft rubber button comprises a pressing part and a folded edge part connected to the periphery of the pressing part. The folded edge part is connected to the supporting piece, the pressing part is coaxially arranged with the mounting hole and does not intersect with the orthographic projection of the supporting piece in a first direction. The first direction is the pressing direction of the soft rubber button. The charging gun button assembly and the charging gun provided by the application have high connection strength between the soft rubber button and the supporting piece, reduce the risk of falling off, and have high reliability.

The utility model provides a suspension control arm, a suspension system and a vehicle. The suspension control arm comprises a control arm body, an elastic buffer mechanism is arranged on the control arm body, the elastic buffer mechanism can abut against a vehicle body under wheel jump excitation, and the elastic buffer mechanism comprises a base and an elastic buffer block arranged on the base; the elastic buffering mechanism is fixed to the control arm body through a base and abuts against a vehicle body through an elastic buffering block. According to the suspension control arm, the elastic buffering mechanism composed of the base and the elastic buffering block is arranged on the control arm body, the suspension control arm abuts against a vehicle body through the elastic buffering mechanism under wheel jump excitation, the overlarge wheel jump stroke can be limited, large wheel jump can be avoided, and the service life of the suspension control arm is prolonged. And the driving comfort of the vehicle can be improved.

The present invention provides a construction method for pre-grouting reinforcement of underground continuous wall joints, comprising the following steps: S100. digging a continuous wall groove, including digging a plurality of straight groove sections at equal intervals along a planned position, and digging arc groove sections with the same structure between each adjacent straight groove section, wherein the arc convex surface of each arc groove section faces the external soil layer, and the concave surface faces the construction space; S200. prefabricating a continuous wall on the ground, and prefabricating a plane prefabricated wall and an arc prefabricated wall on the ground respectively; S300. successively lowering the plane prefabricated wall and the arc prefabricated wall, first lowering the plane prefabricated wall into the straight groove section, and then lowering the arc prefabricated wall into the arc groove section, and forming a closed joint structure at the inlaying and matching between the walls; S400. pre-grouting reinforcement in the closed joint structure to form a cast-in-place column structure. Through the provided construction method, the anti-leakage performance of the joints of the underground continuous wall is effectively improved, and the connection firmness of the joints and the stability of the overall structure are improved.

The utility model relates to the technical field of building heat preservation, and discloses a pre-trepanning type outer wall heat preservation structure which comprises a heat preservation plate and a connecting piece arranged at the end of the heat preservation plate, the connecting piece comprises a body arranged on an outer wall and a fixing piece, and the body is provided with a containing cavity for containing an expansion pipe and a clamping opening communicated with the containing cavity and provided with an opening deviating from the outer wall. The fixing piece is provided with a clamping part matched with the clamping opening in a clamping mode, and the fixing piece extends towards the side, away from the outer wall, of the heat preservation plate so as to apply extrusion force towards the outer wall to the heat preservation plate, so that the situation that the bonding effect of the heat preservation plate and the outer wall is affected due to the fact that powder generated by trepanning enters the space between the heat preservation plate and the outer wall is avoided. Therefore, the bonding stability of the heat preservation plate and the outer wall is guaranteed, meanwhile, the situation that the bonding effect of the heat preservation plate and the outer wall is affected due to vibration of the heat preservation plate caused by trepanning of the heat preservation plate is avoided, meanwhile, compared with heat preservation nails, the connecting area of the fixing pieces and the heat preservation plate is increased, and the stability of the heat preservation plate is further improved.

The utility model discloses an ornament injection mold convenient to demold, and relates to the technical field of ornament injection molds. An upper die base is mounted at the top end of the lower die base, connecting supports are symmetrically and fixedly connected to the two sides of the lower die base, side plates are fixedly connected to one sides of the top ends of the connecting supports, a mounting cross rod is fixedly mounted at one ends of the two side plates, and the middle of the mounting cross rod is rotationally connected with one end of a hydraulic cylinder. Directional track movement is formed through the guide rails arranged on the equipment, so that when the connecting frame drives the upper mold base to demold, the upper mold base moves by a certain distance, the top end space of the lower mold base is vacated, a worker can conveniently demold, in addition, the guide rails are matched with the connecting frame, so that the upper mold base is obliquely arranged, and the demolding efficiency is improved. And the lower surface of the upper mold base can be exposed in front of a worker to the greatest extent, so that the worker can clean the upper mold base conveniently, and the convenience of equipment during demolding is improved.

The prefabricated directly-buried thermal insulation pipe comprises a pipeline A, a connecting piece B and a connecting piece B. The pipeline A is composed of a protective layer, an outer pipe, a thermal insulation layer, a reinforcing net, a thermal insulation material, reinforcing strips and an inner pipe, the outer pipe is arranged in the protective layer, the thermal insulation layer is arranged in the outer pipe, the reinforcing net is connected into the thermal insulation layer, and the reinforcing net is connected into the thermal insulation material. A reinforcing net is arranged in the pipeline A, a heat preservation material is arranged in the reinforcing net, an inner pipe is arranged in the heat preservation material, reinforcing strips are arranged on the outer surface of the inner pipe, a connecting piece B is arranged outside the pipeline A, and a connecting piece B is movably connected outside the pipeline A. Through the arrangement of the reinforcing strips, the overall strength of the inner pipe is improved, the connecting area of polyurethane foam and the inner pipe is increased, the risk of separation of the polyurethane foam is reduced, the connecting piece B is rotated to enable a threaded hole in the connecting piece B to be aligned with a mounting bolt on the connecting piece A, and therefore the connecting piece A and the connecting piece B can be conveniently connected, and pipeline adjustment is avoided.

The utility model relates to the technical field of manned crane, especially a manned crane, including support component, support component includes a plurality of crossbeam that interval setting, the crossbeam top surface left and right symmetry is provided with two groups of hoist and lift mechanism, and the hoisting rope of two groups of hoist and lift mechanism is commonly connected with box body component, and two groups of hoist and lift mechanism not only can jointly lift or descend box body component, but also can respectively and individually lift or descend box body component, and the limiting component that prevents the shaking of box body component during moving is still arranged on the both sides of box body component, the utility model's advantage lies in: through the setting of two groups of hoist and lift mechanism, can effectively prevent the hoisting rope of one group of hoist and lift mechanism from breaking, the device cannot be normally used, greatly improves the service life of device, greatly improves the security of device, more practical.

The utility model provides a frame assembly and an energy storage electric cabinet. The frame assembly comprises a battery storage rack; the supporting frame is arranged on the outer side of the battery storage frame and comprises a bottom frame, stand columns and a top frame, the bottom frame comprises two first bottom frames which are oppositely arranged in the first direction at intervals, the battery storage frame is fixedly connected with the first bottom frames, the bottom ends of the stand columns are connected with the first bottom frames, and the top ends of the stand columns are connected with the top frame; the side, facing the first bottom frame, of the stand column is provided with a first connecting face, the first bottom frame is provided with a second connecting face, one of the first connecting face and the second connecting face is provided with a connecting convex part, the other one is provided with a connecting concave part, and the connecting convex part is embedded into the connecting concave part. According to the frame assembly, when the energy storage electric cabinet is hoisted, the battery can be placed in the battery storage rack for overall hoisting, so that the installation time of the energy storage electric cabinet is shortened, and the installation efficiency is improved.

The utility model relates to the technical field of vehicles, in particular to a rear auxiliary frame assembly and a vehicle, and aims to solve the problem that an existing rear auxiliary frame assembly cannot meet the requirements for strength and light weight at the same time. In order to achieve the purpose, the rear auxiliary frame assembly comprises a first longitudinal beam, a second longitudinal beam, a first cross beam and a second cross beam, the first longitudinal beam and the second longitudinal beam are oppositely arranged; the first cross beam and the second cross beam are respectively arranged between the first longitudinal beam and the second longitudinal beam; the height direction of the first beam and the height direction of the second beam are not parallel to each other. Through the structural arrangement, the load transmission direction when the longitudinal beam transmits the load to the cross beam is changed, and then the force transmission angle between the longitudinal beam and the cross beam is changed, so that the load applied to the longitudinal beam can be smoothly transmitted to the cross beam, and the strength and the bearing capacity of the rear auxiliary frame assembly are greatly improved; therefore, a reinforcing plate in an original rear auxiliary frame assembly can be omitted, and light weight of a vehicle is facilitated.

The utility model relates to the technical field of cable supports, and discloses a cable support for power transmission power facility installation, which comprises an installation frame, the right side surface of the installation frame is fixedly connected with a supporting plate, the outer side surface of the supporting plate is provided with a separation groove, and the right side of the inner wall of the bottom of the supporting plate is provided with a vertically through limiting hole. A sliding groove is formed in the top of the inner wall of the supporting plate, and a sliding strip is slidably connected into the sliding groove. According to the cable support for power transmission power facility installation, through the arrangement of the locking mechanism, the supporting plate and the baffle plate can be firmly fixed together, so that the baffle plate can firmly limit and fix a cable in the separation groove, and the cable support not only achieves the function of supporting the cable, but also achieves the function of limiting and fixing the cable; and when a worker paves the cable, the phenomenon that the cable falls off is not likely to happen, and the practicability of the device is improved.

The present invention is applicable to the field of lighting engineering technology, and provides an integrated solar street light, including a lamp base, an inspection door, a lamp post, a groove, a lamp holder, a lamp body, a solar panel and a rotating shaft, and also includes: a fixed limit mechanism, a regulating mechanism, a stabilizing mechanism and a control column, the fixed limit mechanism intermittently cooperates with the fixed limit groove opened on the top of the lamp post, the regulating mechanism is connected to the rotating shaft, and the stabilizing mechanism cooperates with the groove and the control column respectively. In the integrated solar street light of the present invention, the regulating mechanism can release and restore the connection relationship between the fixed limit mechanism and the fixed limit groove by cooperating with the stabilizing mechanism and the lamp post, so that the lamp holder and the lamp body thereon can perform free fall along the lamp post, thereby realizing rapid maintenance of the lamp body, abandoning traditional climbing equipment, simplifying the maintenance process, and the regulating mechanism can control the downward movement rate of the lamp holder to ensure the smooth descent of the lamp holder and the lamp body, avoiding damage or safety hazards caused by excessive speed.

The utility model belongs to the field of oil stain collection, concretely relates to an oil stain collection structure and yaw bearing oil discharge collection structure. One kind of oil stain collection structure, including annular strong magnet and oil stain collection pipe, the lower end of annular strong magnet with the upper end of oil stain collection pipe fixed connection, the lower end of oil stain collection pipe is provided with internal thread. The utility model's annular strong magnet can enhance the sealing performance of oil stain collection structure and yaw bearing oil discharge port, prevents waste oil leakage.