52results about How to "Simplified assembly steps" patented technology

The invention discloses a bus duct structure and an assembly method thereof, and the bus duct structure comprises a housing which is provided with at least one installation groove. The insulating layer is attached to and covers the inner surface of the mounting groove; the insulating layer is arranged in the mounting groove, the groove opening of the mounting groove can allow the connecting row to enter or exit from the mounting groove along the depth direction of the mounting groove, the connecting row is embedded in the mounting groove through the groove opening of the mounting groove, and the connecting row is in contact with the insulating layer in an attached manner. According to the bus duct structure and the assembly method thereof provided by the invention, the assembly steps can be effectively simplified, and the temperature rise can be reduced.

An integrated short-beard razor, razor head, and razor include a short-beard razor base, an outer short-beard blade, an inner short-beard blade, and an inner short-beard blade holder. The short-beard razor base includes two opposing end plates and two opposing side plates. The end plates and side plates are connected in one piece to form a frame-like structure with an upper port and a lower port. A limiting member, at least integrally formed with the side plates, is formed between the two opposing end faces of the side plates to block the lower port. By providing a limiting member between the lower ports of the short-beard razor base to support the inner short-beard blade holder, the inner short-beard blade holder can be positioned and supported during installation, eliminating the need for external tools to be inserted into the razor for support. This simplifies the assembly process and improves assembly efficiency. Furthermore, the limiting member and the short-beard razor base are integrally formed, which not only enhances the overall stability but also further simplifies the manufacturing process.

The utility model discloses a kind of connecting structure for tarpaulin and car roof tent frame, including fixed seat being arranged on upper and lower framework and connecting piece being arranged on tarpaulin, fixed seat is provided with clamping groove, connecting piece includes first connecting part and second connecting part, second connecting part is fixed with tarpaulin, and first connecting part is fixed with the clamping groove. The utility model adopts plug-in structure, and simplifies assembly step. First connecting part is provided with reverse buckling structure, cooperate with the clamping edge of the clamping groove, and play the connecting structure of reverse fixed with the insertion in sequence. Connecting piece adopts rubber structure, tarpaulin is disassembled with fixed seat when being convenient for replacing tarpaulin in later period. Two pieces are arranged at second connecting part interval, and tarpaulin is arranged between two second connecting parts, and the connecting strength of tarpaulin and connecting piece is improved. Setting fender, and make fender and fixed seat side wall close, play dustproof waterproof effect.

The utility model discloses a kind of two-stage planetary reduction module suitable for frameless motor, belong to robot movement field, to solve the problem of poor integration when existing frameless motor adapts reduction module, insufficient reduction capacity.The module includes motor, two-stage planetary reduction mechanism, motor shell, shell end cover and output flange;Motor contains coaxially arranged stator winding and motor rotor, and motor rotor is ladder shaft structure;Two-stage planetary reduction mechanism is composed of primary reduction unit and secondary reduction unit, primary sun gear is connected with motor rotor by first sun shaft, secondary sun gear is connected with primary planetary gear by first planet carrier, and output flange is connected with second planet shaft, and first gear ring is arranged on the inner wall of motor shell.The utility model does not need transition component, and integration is high, two-stage reduction can realize high transmission ratio, and transmission precision is high, support is stable, effectively improve equipment load capacity and operating reliability.

This utility model relates to a mating structure for quick installation of a slide rail onto a vehicle body. The utility model includes a vehicle body floor plate with threaded holes; a connector including a connecting end and a clamping end, the connecting end having a threaded structure adapted to threadedly connect with the threaded holes; and a slide rail with multiple mounting holes along its length, each mounting hole having a first hole segment and a second hole segment distributed along the length of the slide rail, the first hole segment and the second hole segment being connected; wherein, the clamping end can extend from the first hole segment, and after the slide rail slides relative to the vehicle body floor plate along its length, the second hole segment is located above the clamping end. By tightening the connector, the clamping end can apply pressure to the slide rail, thereby clamping the slide rail. This utility model saves assembly time and speeds up the vehicle body assembly cycle.

The utility model discloses a kind of food crushers, including body, crushing bin and inlet-outlet structure, further include: turntable, set in crushing bin;Knife groove, the inside of the turntable is formed with knife groove and penetrates;Knife disc, by joint structure installation in knife groove.In the present application, first, double-end joint structure of axial and circumferential limit is used between knife disc and bracket, and unlocking is completed by exposed handle, without any auxiliary tool, knife disc replacement or cleaning can be completed, to reach the purpose of convenient cleaning, second, oval knife disc with its long axis periodicity sweeps feed inlet, forms shear and shielding alternation, to improve crushing efficiency and fluency, finally, lock point is hidden in the narrowest tail end of knife disc and extends to center opposite side, make joint structure completely avoid shear area, while completing axial close and circumferential positioning when knife disc is pushed into shaft sleeve, both can realize the full use of crushing space, and can simplify the number of parts and assembly step.

The utility model relates to lithium battery technical field discloses a kind of battery cell support assembly and battery pack, the utility model's battery cell support assembly, including first support;Second support, and first support between formation has the accommodation area for accommodating and fixed cell;And buckle structure, including buckle, buckle is located on second support, first support is equipped with buckling hole, buckle is pressed into buckling hole, second support is connected with first support by buckle and is buckled;The utility model of battery pack, including multiple above-mentioned battery cell support assembly, multiple battery cell support assembly stacking, multiple battery cell support assembly between being provided with connecting structure.The utility model plays the technical effect of replacing traditional screw lock, improves the technical effect of the convenience of battery cell support assembly and disassembly operation.

This utility model discloses an integrated magnetic core inductor, including a magnetic core body with a receiving cavity; at least one intermediate magnetic core disposed on the inner side wall of the receiving cavity; the magnetic core body and the intermediate magnetic core are integrally formed, and there are gaps between the intermediate magnetic core and the adjacent and opposite side walls of the receiving cavity where the intermediate magnetic core is disposed; the lower end of the intermediate magnetic core is connected to the bottom of the receiving cavity; and terminals are inserted into the receiving cavity. The integral formation of the magnetic core body and the intermediate magnetic core in this utility model fixes the position of the intermediate magnetic core relative to the magnetic core body. During assembly, only the terminals need to be inserted into the receiving cavity to complete the installation. The assembly steps are simple, and during mass production, the intermediate magnetic core will not be misaligned during assembly, effectively avoiding problems such as large deviations in inductance and saturation characteristics, non-concentrated characteristics, and poor process capability (CPK) in mass-produced products.

The application discloses a hinge assembly for glasses and glasses, and relates to the technical field of wearable devices. The hinge assembly comprises: a first fixing member, which is rotationally connected with a rotating member through a first rotating shaft; a second fixing member, which is rotationally connected with the rotating member through a second rotating shaft, and the first rotating shaft and the second rotating shaft are arranged in different axes; and a torsional spring, which is arranged between the first fixing member and the rotating member, and is used for providing an acting force opposite to the rotating direction of the rotating member for the first fixing member when the rotating member rotates around the first fixing member and the torsional spring is forced to twist. In the glasses provided by the application, the temple of the glasses is used for being hingedly connected to the frame through the hinge assembly, and the use of the hinge assembly can provide a relatively stable clamping force in the process of changing the glasses from an open state to an outward expansion, so that the glasses can be adapted to the use of users with different head circumferences, and the use experience of the users is improved.

The utility model discloses a light module with pull ring structure, and the pull ring structure is movably arranged on the shell along the length direction of the shell, comprising the long arm of setting in the width direction of the shell on both sides, and the connecting portion that links to two groups long arms, the first combination position that is away from long arm is equipped with on the connecting portion to at least one group long arm, and the first elastic arm is formed with on the connecting portion from the first combination position to the direction of approaching long arm, the second elastic arm is formed with from the end of first elastic arm to the height direction of the shell one side bending extension, the stop portion is formed with from the end of second elastic arm to the opposite inner side of two groups long arms bending extension, and the stop groove is equipped with on the outer wall of the shell to the stop portion, and the end of stop portion stretches into the stop groove. The utility model can realize the reset after the movement of pull ring structure, and need not use spring, simplifies the assembly step of overall structure, saves time and labour, and the assembly efficiency of light module is high, and effectively satisfies the assembly demand of light module.

The utility model relates to the technical field of optical fiber patch cord, concretely to an optical fiber patch cord pay-off box, the optical fiber patch cord pay-off box includes the main box body and the pay-off seat of detachable assembly on the main box body, the main box body includes the storage box, the storage box is the cavity structure with the open inside hollow in one end, and is provided with a plurality of surrounding into a circle's positioning card hole on the storage box, the pay-off seat includes the wire sleeve of the polyhedral shape, the wire sleeve's outside fixed with a plurality of line bundle carries out the line clamp of location, and the wire sleeve's inside fixed with a plurality of panel, a plurality of panel all are L type shape, and a plurality of panel from below to above respectively penetrate a plurality of positioning card holes and enter the cavity of storage box. The optical fiber patch cord pay-off box when assembling, only need to pass a plurality of panel respectively through a plurality of positioning card holes, can utilize the ear block on a plurality of panel and fix the pay-off seat on the main box body, and the assembling step is very simple, saves time and labour, improves the assembling efficiency.

The utility model discloses a motor rotor and a motor, and belongs to the technical field of motors. The motor rotor comprises a rotor core, a plurality of permanent magnets, a plurality of magnetic barriers and a plurality of first magnetic isolation bridges. Wherein the rotor core is provided with a first arc-shaped mounting groove, a permanent magnet is accommodated in a first sub-groove in the first arc-shaped mounting groove, magnetic barriers are accommodated in a second sub-groove and a third sub-groove, and the magnetic barriers are arranged at the two ends of the permanent magnet, so that the demagnetization resistance of the motor can be enhanced; moreover, two first magnetic isolation bridges can be arranged in each first arc-shaped mounting groove and are used for enhancing the mechanical strength of the motor rotor and reducing the vibration and deformation of the motor rotor during high-speed operation, and meanwhile, the two first magnetic isolation bridges are arranged at the two ends of the permanent magnets, so that the number of the permanent magnets in the motor rotor can be reduced, and the service life of the motor rotor is prolonged. The assembling steps of the motor rotor are simplified, and the breaking failure rate and the installation cost in the assembling process of the permanent magnet are reduced.

The utility model relates to the technical field of electronic control devices, and relates to a magnetic circuit structure and a relay. The magnetic circuit structure comprises two yokes, an armature and a permanent magnet, the side, facing the other yoke, of at least one yoke is provided with a protrusion, and the side, facing the other yoke, of the protrusion is provided with an end face; the permanent magnet is positioned between the two yokes; and the permanent magnet is arranged opposite to the end surface of the bulge on one yoke, and the permanent magnet is in contact with the surface of the other yoke, so that a magnetic conduction path is formed among the end surface, the permanent magnet and the other yoke. According to the magnetic circuit structure, the number of structural parts can be reduced, assembling steps are simplified, assembling difficulty is reduced, and assembling efficiency and assembling yield are improved.

The utility model belongs to the technical field of batteries, and discloses an integrated CCS assembly, a battery module and a battery pack, and the integrated CCS assembly comprises an integrated bracket, a busbar assembly and an acquisition piece. Each integrated bracket comprises a first surface and a second surface which are oppositely arranged, the first surface is provided with a mounting groove group, the corresponding mounting groove groups on the two integrated brackets are configured to be capable of respectively fixing two ends of a plurality of single battery cells, the second surface is provided with a plurality of avoiding holes, and each avoiding hole is communicated with the mounting groove group; the avoiding holes are used for avoiding pole columns of the single battery cells; the busbar assembly is arranged on the second surface and is connected with the pole columns of the plurality of single battery cells, so that the plurality of single battery cells are electrically connected; the acquisition piece is arranged on one side, away from the integrated support, of the busbar assembly and extends to protrude out of the integrated support in the direction parallel to the second surface. According to the integrated CCS assembly, the mounting structure of the battery cell is simplified, the voltage acquisition difficulty is reduced, the production and assembly efficiency is effectively improved, and the material cost is reduced.

The utility model belongs to the technical field of batteries, and discloses a cover plate assembly and a battery, the cover plate assembly is connected with a battery cell, the cover plate assembly comprises a cover plate body, a pole, a conductive block, upper plastic cement and an anti-twist block, and the pole is arranged on the cover plate body; the conductive block is electrically connected with one end, deviating from the battery cell, of the pole; the upper plastic is arranged between the conductive block and the cover plate body; the anti-twisting block penetrates through the upper plastic, a containing groove is formed in the surface, deviating from the battery cell, of the cover plate body, an anti-twisting groove is formed in the surface, facing the cover plate body, of the conductive block, and the two ends of the anti-twisting block are inserted into the containing groove and the anti-twisting groove respectively so as to limit the relative positions of the conductive block, the upper plastic and the cover plate body; insulation protrusions are arranged on the surface, facing the cover plate body, of the upper plastic and correspond to the anti-twisting blocks in position, and the insulation protrusions are arranged around the ends, facing the cover plate body, of the anti-twisting blocks. Therefore, the insulating bulge can prevent foreign matters from being electrically connected with the conductive block or the cover plate body, so that the risk of short circuit is reduced, and the safety of the battery is improved.

The utility model relates to air conditioning technical field especially a compressor protection cover, including first side wall, second side wall, quick -witted mechanism and cover, one end of first side wall passes through quick -witted mechanism and is connected with the other end of second side wall, the top of first side wall is equipped with the first connecting device of with cover connection, the top of second side wall is equipped with the second connecting device of with cover connection, the bottom of first side wall and second side wall is equipped with third connecting device respectively, be equipped with a plurality of intercommunication holes on the cover. A compressor protection cover disclosed in the application simplifies the assembly step between the first side wall and the second side wall through the quick -witted mechanism, and the second side wall can be preliminarily fixed at the same time, without providing additional alignment or support when the second side wall is fixed, greatly improving the installation efficiency.

This invention relates to the technical field of battery top cover assembly, and discloses a method for assembling a battery top cover assembly, including the following assembly steps: 1) Providing a top cover sheet with mounting holes, mounting an upper fixing member on the upper surface of the top cover sheet, the upper fixing member having a lower extension extending into the mounting holes, and positioning a lower fixing member on the lower surface of the top cover sheet, the lower fixing member having an upper extension extending into the mounting holes; 2) Welding and fixing the upper fixing member and the lower fixing member to the top cover sheet respectively, and welding and fixing the lower extension to the upper extension to form a fixing assembly; the fixing assembly surrounds and forms an installation area; 3) Installing a sealing ring in the installation area; 4) Installing the terminal post into the installation area, pressing to achieve a set compression amount of the sealing ring; 5) Injecting glue into the installation area to form a glue injection ring, the glue injection ring fixing the terminal post and the fixing assembly relative to each other; 6) Installing a lower plastic part on the lower surface of the top cover sheet to form a battery top cover.

The application provides a box shell assembly and a communication management box, and belongs to the technical field of electronics. The box shell assembly comprises a box cover, a box body, a hinge assembly and a reinforcing sheet. The box cover has a groove. The box body has a mounting cavity and an opening communicating with the mounting cavity. The hinge assembly detachably connects the box cover and the box body. The reinforcing sheet is arranged in the groove and close to the hinge assembly. The box cover is configured to rotate around the axis of the hinge assembly and can be closed with the box body to cover the opening. Through the above technical scheme, the box cover can be arranged close to the opening as a whole during assembly, so as to reduce the occupied space during assembly, thereby facilitating the simplification of the assembly steps and the improvement of the production efficiency of the communication management box. At the same time, the reinforcing sheet is arranged in the groove and close to the hinge assembly, so as to enhance the strength of the part where the box cover is connected with the hinge, thereby facilitating the improvement of the structural strength of the box shell assembly.

The utility model relates to electric motor car controller technical field especially relates to a high performance controller device for electric motor car, including base, the upper portion of base has the open mouth, there is electrical element for controlling electric motor car motor in the base, be provided with the upper cover on the open mouth, the wiring post is integrally injection molded on the upper cover, and the wiring post is electrically connected with electrical element, and the base is fixedly connected with the upper cover through the wiring post, through above technical scheme, the utility model solves the problem that the current controller device structure is not enough simple, manual assembly is complicated and cost is high.

The utility model relates to the technical field of electronic control devices, and relates to a connecting assembly and a relay. The connecting assembly comprises an armature support, wherein the armature support comprises a body part and a connecting part; the pushing card comprises a first part and a second part, the first part is used for being connected with the contact assembly, and the second part is located on one side of the first part in the first direction; the second part is provided with an inserting groove with a notch located in one side of the second part in the second direction, and the second direction is parallel to the rotating axis of the body part. At least part of one end of the connecting part in the second direction is inserted into the inserting groove, and a limiting groove is formed in the other end of the connecting part in the second direction; a notch of the limiting groove is opposite to a notch of the inserting groove, at least part of the pushing card is located in the limiting groove, and the limiting groove is at least used for limiting the maximum displacement of the pushing card in the third direction. By optimizing the structure of the connecting assembly, the assembling difficulty of the armature support and the pushing clamp can be reduced, and the reliability of the connecting relation can be improved.

The utility model discloses a kind of negative ion module and air curtain device, and negative ion module includes mounting seat and negative ion generator;Mounting seat includes base and upper cover, base has the installation cavity of opening upward, upper cover is covered in the top opening of installation cavity;The upper surface of base is protruded with limit boss, upper cover is equipped with limit piece, upper cover is covered in the opening of installation cavity, and limit piece is installed in limit boss;Negative ion generator is installed in installation cavity.The technical scheme of the utility model negative ion module, the problems of the assembly process of existing negative ion module cover plate and base connection mode, material cost is high, connection structure is easy to loosen or wear are solved.

The utility model provides a novel watch movement mounting structure relates to watch technical field, including movement base, the one side of movement base is equipped with the adjusting handle shaft, is equipped with the movement mechanical structure in movement base, still is connected with the transparent cover body on the upside of movement base, adjusting handle shaft passes through the through -hole on the side wall of transparent cover body and is connected with movement mechanical structure, is equipped with the decoration base on one side of movement mechanical structure, movement mechanical structure with decoration base is located between transparent cover body with movement base, the utility model has the advantages that, through with the decoration base installation in transparent cover body with movement base between movement mechanical structure, movement mechanical structure has obtained the stable support through the decoration base, not only has simplified the assembly step and the use of tool, its transparent cover body's design, has increased the transparency and the ornamental value of watch.

This utility model belongs to the technical field of monitoring equipment, and particularly relates to a monitoring device for property management, including a base, a PCB board, a camera assembly, and a solar panel mounted on the base; the camera assembly and the solar panel are both electrically connected to the PCB board; the base includes an integrally formed base plate and a rotating fixing seat, one side of the base plate is provided with a mounting groove for mounting the solar panel; the rotating fixing seat is located on the other side of the base plate, and the camera assembly is rotatably connected to the rotating fixing seat, the end of the rotating fixing seat away from the base plate is inclined. This property management monitoring device is smaller in size, easier to transport, has lower manufacturing costs, and is more practical.

The utility model belongs to the technical field of display equipment, and discloses a display rear shell and a liquid crystal display. The display rear shell can be connected with a back plate of the display and comprises a rear shell body, an operation panel and a connecting assembly. According to the display rear shell provided by the utility model, the edges of the plurality of sides of the back plate are respectively placed and bonded on the top surfaces of the plurality of steps of the rear shell body, and are respectively abutted against the side surfaces of the plurality of steps. Compared with a bolt structure which is commonly adopted in the prior art, connection is carried out in a bonding mode, accurate screw hole alignment and tightening operation do not need to be carried out like bolt connection, and the assembling steps are greatly simplified. When the utility model is applied to a large-scale liquid crystal display production line, the complex operation in the assembly process is reduced, and the overall production efficiency can be further improved.

This utility model provides a cover assembly and a cooking appliance having the same. The cover assembly includes: a top cover, comprising a top plate and a surrounding plate disposed at the edge of the top plate. The surrounding plate protrudes upward from the top plate to form a placement space together with the top plate. The top plate has a mounting portion and sequentially spaced first, second, and third ribs. An annular glue injection groove is formed between the first and second ribs, and a first glue overflow groove is formed between the second and third ribs. A light panel assembly is disposed within the mounting portion. A light-transmitting panel is disposed within the placement space and covers the light panel assembly. The first glue overflow groove is disposed near the edge of the light-transmitting panel relative to the annular glue injection groove. Connecting adhesive is disposed within the annular glue injection groove and adheres the light-transmitting panel to the top plate. The technical solution of this application effectively solves the problem of the risk of moisture damage to the control light panel assembly in related technologies.

The utility model relates to the technical field of electronic control devices, and relates to a magnetic circuit structure and a relay. The magnetic circuit structure comprises two yokes, an armature and a permanent magnet, at least one yoke is provided with a bulge on one side facing the other yoke, the bulge is provided with an end face on one side facing the other yoke, and the end face is arranged opposite to the other yoke; the arrangement direction of the two yokes forms a first direction; the permanent magnet is located between the two yokes and makes contact with the surface, not provided with the protruding bracts, of one yoke, and the permanent magnet is arranged in a manner of avoiding the protruding bracts. The armature is positioned between the two yokes; in the length direction of the armature, one end of the armature serves as a fixed fulcrum to rotate relative to the yoke, and the other end of the armature swings relative to the yoke. The armature avoids the convex bracts and the permanent magnet in the second direction, and the second direction is perpendicular to the first direction and the length direction of the armature. The magnetic circuit structure can reduce the assembly difficulty, simplify the assembly steps, and improve the assembly efficiency and the assembly yield.

The application discloses a cosmetic container, comprising a front cylinder body, a rear cylinder body and a moving body, the front cylinder body is rotatably connected with the rear cylinder body, the moving body is arranged in the container and is used for carrying cosmetics and can move along the axial direction under the relative rotation drive of the front cylinder body and the rear cylinder body to push out or retract the cosmetics; the front cylinder body is provided with a gear ring, the gear ring comprises a plurality of clamping teeth arranged in the circumferential direction; the rear cylinder body is provided with an integrally formed elastic part capable of being axially elastically deformed, the elastic part is provided with a ratchet tooth; when the front cylinder body and the rear cylinder body are relatively rotated, the ratchet tooth is engaged with the clamping tooth and sequentially passes through each clamping tooth under the axial elastic deformation to generate segmented tactile feedback. The cosmetic container of the application is provided with an integrally formed elastic part capable of being axially elastically deformed on the rear cylinder body, and the elastic part is provided with a ratchet tooth engaged with the clamping tooth, compared with the prior art, the additional components are reduced, and the assembly steps are simplified.

The application discloses a universal joint ball pair locking mechanism and medical equipment, and relates to the field of medical equipment. The universal joint ball pair locking mechanism comprises a ball joint and a locking assembly. The ball joint comprises an inner ball head and an outer ball body which are hingedly connected with each other. The locking assembly comprises a first engaging member, a second engaging member and an unlocking driving member. The application realizes rigid locking through the engagement of the first engaging member and the second engaging member. The locking design is not affected by factors such as changes in the friction coefficient and wear, and can stably maintain the relative angle of the inner ball head and the outer ball body, thereby avoiding adverse loosening caused by friction failure and improving the stability of the locking strength. The locking assembly has two states of locking and unlocking. When unlocked, the inner ball head and the outer ball body can be universally adjusted, thereby meeting the requirement of flexible equipment to reach a target position and angle. When locked, stable support is provided through rigid engagement, and the use requirements of flexible adjustment and reliable locking are considered, so that the application is well applicable to application occasions of the stability of equipment operation.

The utility model discloses an electric ceramic cooker which comprises a bottom shell, an upper cover and a heating disc. The upper cover is arranged at the top of the bottom shell; a plurality of positioning columns are distributed on the inner bottom wall of the bottom shell in an annular array mode. The outer side of the positioning column is sleeved with a spring. The outer side of the heating disc is sleeved with a shell. A plurality of bearing lugs are arranged on the outer side surface of the shell; the number of the bearing lugs is the same as that of the positioning columns, and the bearing lugs and the positioning columns are arranged in a one-to-one correspondence mode. Positioning holes are formed in the bearing lugs; the positioning columns are arranged in the corresponding positioning holes in a penetrating manner; the bearing lug is positioned above the spring; the bearing lugs and the shell are of an integrated structure. According to the utility model, the bearing lugs and the shell are designed into an integrated structure, so that the structure and the assembly steps of the electric ceramic cooker can be simplified, the production efficiency can be improved, and the cost is saved.