16results about How to "Simplified assembly steps" patented technology

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.

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 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.

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 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.

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 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.

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 a valve device and gas water heater, wherein, the valve device includes valve body, shelter piece and valve core subassembly, and the valve body is equipped with the valve cavity and with the water inlet channel, first water outlet channel and second water outlet channel of valve cavity communication, and the first water outlet channel is communicated with the valve cavity through the first water pass-through, and the shelter piece is integrally formed in the valve body, and the shelter piece is equipped with the second water pass-through that communicates second water outlet channel and valve cavity, and the valve core subassembly rotatably is located in the valve cavity, and the valve core subassembly includes the first valve core and the second valve core of axial interval, and the first valve core rotates in the valve cavity to shelter or open the first water pass-through, is used for adjusting the conduction area of valve cavity and first water outlet channel, and the second valve core is rotated with shelter piece cooperation, to shelter or open the second water pass-through, is used for adjusting the conduction area of valve cavity and second water outlet channel. The utility model technical scheme can improve the water temperature fluctuation, promote the constant temperature performance, can reduce the assembly difficulty of valve device simultaneously, promotes the production efficiency.

The application discloses a portable assembly type reverse filtration well, which further comprises a plurality of columns, the columns being arranged on the ground at intervals; a plurality of connecting cross bars, the connecting cross bars being arranged between two adjacent columns; double-layer high-strength waterproof cloth, the double-layer high-strength waterproof cloth being arranged on the columns and surrounding the columns to form a well; and reverse filtration material, the reverse filtration material being arranged in the well; and a drainage pipe, the drainage pipe being arranged on the double-layer high-strength waterproof cloth. The double-layer high-strength waterproof cloth is sleeved on the columns, and two adjacent columns are connected through the connecting cross bars; the reverse filtration material is laid in the well; at this time, water seeping from a piping point is filtered by the reverse filtration material, and the water is discharged from the drainage pipe, so that soil particles are prevented from being carried out by the water. The reverse filtration well can also raise a downstream water level and reduce a water level difference between an upstream and a downstream. The double-layer high-strength waterproof cloth, the columns and the connecting cross bars have small volumes before being assembled, are convenient to store and transport, and the assembly steps of the reverse filtration well are simple, so that the well can be efficiently constructed.

This disclosure relates to the technical field of tooling for disassembling and assembling quenching heads for rolling mills. One embodiment of this disclosure provides a tooling for facilitating the disassembly and assembly of quenching heads, comprising: a support base, a front groove, and a rear groove. Both the front and rear grooves are formed on the surface of the support base. A mounting seat is disposed outside the support base. A docking assembly is disposed between the support base and the mounting seat. An outer frame is fixed to the side surface of the mounting seat. A lifting assembly is disposed on the outer frame, including a lifting frame. The lifting frame is disposed on the outer frame and has a lifting seat. A vertical screw is rotatably connected inside the outer frame, and the lifting frame and the vertical screw are connected by a threaded connection. This technical solution solves the technical problem in the prior art where the disassembly and assembly of a single quenching head requires multiple operation steps, and the disassembly of the outer and inner layers requires the use of different tools alternately. Frequent tool switching and component handling can easily lead to operational errors and even damage to the surface of the rolling mill.

This utility model relates to a magnetic core, specifically a heat-dissipating type II magnetic core. The core includes two core pillars and core wings disposed at both ends of the core pillars. Each core wing has two grooves, and each groove has an end electrode filler fixed to it. An upper central groove is formed between the two end electrode fillers on each core wing, and the inner wall of the upper central groove is arc-shaped. Two core pillars are provided in parallel and connected to the core wings. This heat-dissipating type II magnetic core can increase its density value, thereby adjusting the overall magnetism of the core to meet the needs of different coils. The outer and inner grooves facilitate easier assembly with other structures, simplifying the assembly process and improving assembly efficiency.

The utility model relates to the technical field of irrigation pipelines, and solves the problems that an irrigation pipeline needs to be continuously assembled, replaced and maintained according to irrigation requirements, pre-butt joint cannot be performed on the pipeline during assembly and replacement, so that the assembly efficiency is low, and a certain amount of friction is generated in the pipeline due to repeated insertion, butt joint and assembly of the pipeline. The irrigation pipeline sealing connection structure comprises a pipeline A and a pipeline B. A flange plate A is arranged on the surface of one end of the pipeline A and connected with a plurality of elastic conical sealing rings in a sleeving mode, a flange plate B is arranged at one end of the pipeline B, and annular grooves matched with the elastic conical sealing rings are formed in the pipeline B; the pipeline A is inserted into the pipeline B through the elastic conical sealing ring to form radial sealing; the surface of the flange plate B is rotatably connected with a fixing ring A, the surface of the fixing ring A is vertically symmetrically provided with directional holes, and springs and limiting beads are arranged in the directional holes; the surface of the A flange plate is fixedly connected with a B fixing ring.

The utility model discloses a kind of express cabinet convenient to assemble, including cabinet, cabinet at least includes top plate, base, two parallel side plates and backplate, two side plates and backplate are assembled into the main structure of integrated cabinet, at least one fastening structure and positioning structure are equipped between top plate, base and main structure;Fastening structure includes first connecting hole, second connecting hole and the fastener of screwing first connecting hole and second connecting hole, first connecting hole is formed on top plate and base, second connecting hole is formed on main structure;Positioning structure includes locating block and the positioning hole of the insertion joint cooperation with locating block, locating block is cooperated with positioning hole to restrict the transverse movement of main structure relative to top plate and base, and make corresponding first connecting hole and second connecting hole alignment.The utility model has the beneficial effect that it can reduce assembly operation difficulty, improve assembly efficiency.

The utility model provides a kind of fire pump hand lifting support, belong to water pump technical field.It solves the problem of existing support assembly inconvenience.The fire pump hand lifting support of the utility model includes the base for horizontally supporting fire pump, base is equipped with hand bracket, hand bracket has two and is set along the width direction of fire pump and is arranged in front and back parallel, hand bracket both ends are all fixedly connected with base, support frame is fixed on the both ends of hand bracket, handle is hingedly connected on each support frame, hand bracket is integrated structure, hand bracket is composed of holding pole and connecting rod along the length direction of fire pump and is distributed continuously left and right, holding pole is inverted N shape, connecting rod is below right end of holding pole, connecting rod right end is vertically arranged, connecting rod right end and holding pole left end respectively constitute the both ends of hand bracket.The fire pump hand lifting support of the utility model is convenient to assemble.

A carbon brush fixing assembly of a direct current brush motor, comprising a wiring terminal, a carbon brush, a carbon brush fixing seat and a carbon brush lead wire; the wiring terminal comprises a mounting plate, a wiring piece and a wire clamping piece, one end of the wiring piece is connected with the mounting plate, the other end of the wiring piece extends downwards from the mounting plate, one end of the wire clamping piece is connected with the mounting plate, the other end of the wire clamping piece extends upwards from the mounting plate, a U-shaped clamping groove is arranged on the wire clamping piece, the opening of the U-shaped clamping groove faces upwards and penetrates through both sides of the wire clamping piece; the carbon brush is fixed on the mounting plate through the carbon brush fixing seat; one end of the carbon brush lead wire is connected with the carbon brush, the other end of the carbon brush lead wire is clamped in the U-shaped clamping groove and is welded and fixed. The utility model also provides a direct current brush motor using the carbon brush fixing assembly. Compared with the prior art, the carbon brush fixing assembly of the utility model simplifies the assembly steps through the U-shaped clamping groove and improves the assembly efficiency.