5results about How to "Optimize assembly structure" patented technology

A kind of glasses structure of temple screwless elastic connection, including frame, temple, elastic piece and hooking piece, the glasses structure of the application, hinge structure between temple and frame does not rely on screw, and through the linkage cooperation design of elastic piece, hooking piece and pile head, installation part, the elastic driving extrusion part of the arch of elastic piece is always resisted pile head, and the hinge structure that first hook groove and first hook head keep hooking cooperation is driven.The hinge structure with hinge turning function can produce elastic retreat at the connection to adjust the turning opening angle of the temple adapted to the face contour of the wearer, and the overall structure is convenient to disassemble and assemble, does not rely on additional tools, and consumers can disassemble and replace the frame, temple and other accessories by themselves, to realize personalized assembly.

This utility model discloses a tooling for drilling the gear ring of a power transmission in engineering machinery. It includes a base plate, a mandrel, a notch, a positioning base, a positioning hole, a positioning shaft, a V-block, a bushing, a handle, a connecting shaft, a threaded hole, a threaded thread, a spring, a workpiece disassembly / assembly partition, a round hole, a clamping bolt hole, a clamping bolt, and a clamping block. This utility model utilizes a mandrel that is detachably mounted on the base plate. The handle shaft, bushing, positioning shaft, spring, and V-block are mounted on the detachable positioning base. The clamping bolt and clamping block are then mounted on the base plate. This structure facilitates assembly and replacement, allowing for convenient positioning and clamping of the large gear ring before machining. This reduces machining time, simplifies machining, lowers costs, and improves machining efficiency.

The utility model discloses a kind of plate assembly, gear box and stepping motor. Plate assembly includes upper pole plate and gear plate integrally injection molded in the side of the upper pole plate;Gear plate has fastening part, for fastening the cover plate of assembled gear box. The plate assembly provided by the utility model, which integrally injection molds the upper pole plate and the gear plate together, optimizes the assembly structure, optimizes the radial collision that may be generated in the low-frequency operation process of motor to cause motor abnormal sound;Gear plate is assembled in gear plate, and the noise of separate gear box body model can be tested (i.e. detecting the noise problem of gear box), without gear box noise detection after the completion of the overall assembly of existing motor, optimize product quality detection method, so that its gear box body can independently detect whether its noise meets quality requirement.

This utility model discloses a rubber plug for wiring harnesses such as high-mounted brake lights. The plug (1) is divided into a plug head (101) and a plug body (102), which are connected. The plug body (102) has a W-shaped cross-section and an annular clearance cavity (2) on its inner side. The plug head (101) is frustoconical, and the end of the plug head (101) with a larger diameter is connected to the plug body (102). The body (102) is frustum-shaped. The side with the larger diameter of the body (102) is connected to the plug head (101). The cross-sectional shape of the clearance cavity (2) is trapezoidal. The clearance cavity (2) is located on the side where the body (102) is connected to the plug head (101). By setting clearance space in the rubber stopper (1), the body of the rubber stopper (1) has greater compressibility without affecting the original sealing performance. This facilitates the assembly structure, reduces material usage, and lowers production costs.