10results about How to "Avoid assembly" patented technology

This invention provides a real-time detection system for a one-way actuator intelligent assembly system. The one-way actuator intelligent assembly system includes an automatic assembly line for a star wheel and output shaft, and an automatic assembly line for a spring seat and snap ring seat. The detection system includes an assembly-time detection device and a post-assembly detection device. The assembly-time detection device is located on the automatic assembly line for the star wheel and output shaft, and the post-assembly detection device is located after the automatic assembly line for the spring seat and snap ring seat. This invention solves the problem of one-way actuators only being inspected after assembly, which leads to defects in early components or assembly issues. It allows for timely detection of any problems in one-way actuator assembly.

The application provides a self-catalytic reformer based on a 3D printing technology and a manufacturing method thereof, and the method comprises the following steps: S1, respectively taking nickel-based alloy powder and / or iron-based alloy powder and nickel-aluminum alloy powder, mixing the powders uniformly in a mixing device to obtain printing powder; S2, using three-dimensional drawing software to obtain a shell structure with a reserved cavity; S3, using porous design software to obtain a porous structure, and the porous structure is matched with the reserved cavity of the shell structure; S4, 3D printing the self-catalytic reformer: taking the printing powder in step S1 and adding the powder into a powder supply bin of a 3D printer, then respectively taking the shell structure in step S2 and the porous structure in step S3 and introducing the structures into the 3D printer, and using 3D printing technology to print an integrally formed self-catalytic reformer. The self-catalytic reformer is obtained by the above method. The structure and function are integrated, no additional catalyst is needed, the catalytic efficiency is improved, and the production cost is reduced.

The utility model relates to a kind of novel automobile steering knuckle's steering limiting device, belong to the technical field of automobile parts.It includes bridge pipe, wheel, steering knuckle, long cross tie rod, short cross tie rod, wheel is located at the both ends of bridge pipe, long cross tie rod, short cross tie rod are connected with wheel by steering knuckle, short cross tie rod is located at the side of bridge pipe, bridge pipe is equipped with the limiting assembly corresponding with steering knuckle, limiting assembly includes limit plate, limiting bolt, limit plate is fixedly connected between bridge pipe, limiting bolt is screwed between limit plate and limit plate and is connected threadedly.The utility model provides a kind of novel automobile steering knuckle's steering limiting device, its rotating range of steering knuckle is effectively limited by limiting assembly, improves the security and stability of vehicle steering.Meanwhile limiting bolt can be flexibly adjusted to adapt to the demand of different vehicle models, simplifies assembly process and reduces difficulty.In addition, the setting of buffer part reduces the wear of limiting bolt, improves durability.

The utility model belongs to the technical field of metal part machining, and particularly relates to a metal part cold extrusion forming die assembling and disassembling device which comprises a machining shell, first electric push rods are fixedly installed on the two sides of the inner wall of the machining shell, a connecting plate is fixedly connected to one ends of the first electric push rods, and a forming die is fixedly installed on one side of the connecting plate. And a mold forming cavity is formed in the surface of the forming mold. The first electric push rod can drive the forming dies to contract and move, the inserting rods are inserted into the inserting holes so that the two forming dies can be assembled, on the contrary, the inserting rods are moved out of the inserting holes so that the two forming dies can be separated and disassembled, and the second electric push rod drives the discharging push plate to move so that the metal parts can be pushed. The metal parts are moved out of the machining shell along the inclined discharging groove, the metal parts are discharged, the situation that the die needs to be assembled and disassembled manually is avoided, the metal parts formed through cold extrusion are discharged in time conveniently, and the subsequent cold extrusion machining effect of the metal parts is guaranteed.

The utility model provides a charging device with a novel wireless charging recovery structure. The charging device comprises a main body, an elastic member and a first wireless charging module. The main body is provided with a first containing cavity with an opening, the first wireless charging module is at least partially arranged in the first containing cavity and is in sliding connection with the main body, the first wireless charging module is provided with a second containing cavity with the cross section size matched with the cross section size of the elastic piece, and the elastic piece is at least partially arranged in the second containing cavity; and a locking mechanism is arranged between the first wireless charging module and the main body. In the storage state, the first wireless charging module is completely arranged in the first containing cavity and locked by the locking mechanism, the elastic piece is completely arranged in the second containing cavity so as to be prevented from being bent towards the two sides in the compression process of the elastic piece, the guiding effect can be achieved when the elastic piece is compressed or reset after compression, the structure is simple, product production and manufacturing are convenient, and the cost is low. And the problem that a rod needs to be assembled when the spring is limited by the rod is avoided.

The invention relates to a handheld industrial endoscope with a supporting structure, which comprises a main machine shell, a supporting frame is arranged on the main machine shell, and the supporting frame is a supporting leg which extends from the main machine shell and is of a U-shaped structure or a foldable supporting frame which is foldable and can adjust the supporting angle; a hook is further rotationally arranged on the main machine shell or the supporting frame. The endoscope can be horizontally placed or hung according to different use scenes, an operator can conveniently liberate the two hands, long-time recording or other auxiliary operation is carried out, and adaptability is higher.

This application relates to a prefabricated rapid construction platform suitable for bridges navigating water, belonging to the field of bridge construction platforms. The device includes two symmetrical support columns, with multiple pairs of identical steel frames mounted on the top of each column. Two symmetrical connecting slots are formed on the left side of each steel frame, and two symmetrical connecting blocks are fixedly connected to the right side of each steel frame. The connecting slots and connecting blocks are adapted to each other. This application enables the assembly of the support columns by placing the two symmetrical steel frames side-by-side, placing two symmetrical connecting crossbars on the right side of the two symmetrical steel frames, allowing a fixing rod to pass through the connecting crossbars, and then placing two more steel frames on the right side of the connecting crossbars. The connecting blocks are then pushed into the inner cavity of the connecting slots, allowing bolts to pass through the steel frames and connecting blocks and be threaded onto nuts. This eliminates the need for users to use numerous bolts to fix the Bailey bridge panels, improving the efficiency of Bailey bridge assembly.

An electronic apparatus (1) comprises a screen (11) and a camera assembly (12). By disposing the camera assembly (12) under the screen (11) and setting the structural size of the light transmitting portion (111) smaller than the minimum resolution threshold of the naked eyes, the light transmitting portion (111) on the screen (11) is invisible to the naked eyes. A camera (121) of the camera assembly (12) includes a plurality of photographing sections (1211), and collects partial image data in the scene to be photographed by cooperation of each photographing section (1211) with a light transmitting hole. The main control (122) process all the partial image data, and finally produces an overall image of the scene to be photographed. Through above structural configuration, not only realization of a photographing function of the camera assembly (12) of the electronic apparatus (1) is ensured, but also the screen-to-body ratio of the screen (11) is increased, while avoiding interference of the camera assembly (12) with display effects of the screen (11).

The utility model discloses a battery pack and a power utilization device, the battery pack has a first direction and comprises a box body, a plurality of single batteries and a plurality of heat insulation parts, the box body is provided with an accommodating cavity, the plurality of single batteries are arranged along the first direction, and each single battery comprises a first terminal and a second terminal which are oppositely arranged along the first direction; two adjacent single batteries comprise a first battery and a second battery, and a first terminal of the first battery is connected with a second terminal of the second battery; a heat insulation part is arranged between every two adjacent battery monomers, each heat insulation part is provided with an avoiding space penetrating in the first direction, and at least part of the first terminal and at least part of the second terminal which are connected are arranged in the avoiding space in a penetrating manner. The terminals of the two adjacent battery monomers are in butt joint and conductive connection, so that the weight of the battery pack is reduced; the heat insulation part is arranged between the two adjacent battery monomers, and the heat insulation part is provided with the avoiding space for avoiding the terminal, so that the heat insulation part and the battery monomers can be conveniently assembled, and heat transmission can be blocked.

The utility model discloses a modularized assembly supporting structure for foundation pit support, which relates to the technical field of foundation pit support and comprises a first support column, a second support column is arranged on one side of the first support column, and an assembly groove is arranged on one side of the first support column far away from the second support column. By pulling the pull rod arranged on the supporting column, the fixing block can extrude the spring, the vertical rod is inserted into the supporting column through the positioning groove and the positioning block, the supporting column can be limited through the arranged limiting plate, and the supporting column is prevented from falling outside the vertical rod; the springs recover elasticity and push the fixing blocks to be clamped in the fixing grooves, so that the vertical rods and the supporting columns are fixed and limited, connecting blocks at the two ends of a transverse plate are fixedly installed on the two vertical rods through fixing bolts correspondingly, and an enclosure net arranged at the bottom of the transverse plate is installed between the first supporting column and the second supporting column. The multiple groups of fences are spliced through the splicing grooves and the splicing blocks, and the situation that multiple groups of fences are assembled and spliced through bolts traditionally is avoided.