4results about How to "Shortcut structure" patented technology

A platform door sealing and insulating installation structure comprises a rear sealing plate and a stand column, the stand column is fixedly connected with a door machine beam and an inclined supporting plate through bolts, the door machine beam and the inclined supporting plate are fixedly connected with a rear cover plate and covered with the rear cover plate, and the upper end of the rear cover plate is fixedly connected with the rear sealing plate through bolts. The upper part of the rear sealing plate is bent to form a vertical part vertical to the top beam of the platform, the upper end of the vertical part is connected with a sealing strip, and the upper end of the sealing strip is in close contact with the top beam of the platform. The platform door sealing and insulating installation structure is stable in structure and good in insulating and sealing performance, bolt connection of a platform top beam is reduced, and installation efficiency is improved.

The application belongs to the technical field of mechanical automation equipment, and is especially a chuck tightening machine, which comprises a tightening machine body and an electric foot switch. The inside of the tightening machine body is provided with a pneumatic main shaft clamp seat and a stepping motor located at one side of the pneumatic main shaft clamp seat. The product chuck is driven to rotate through the stepping motor, and quick clamping is realized in combination with the clamp seat cylinder. The operation is matched with the electric foot switch, so that the production operation efficiency is significantly improved, the labor intensity and labor cost are reduced, the tightening machine body is divided into two layers through a partition plate, the electrical and mechanical parts are isolated, the layout is compact, the structure is simple, the assembly is fast, the maintenance is convenient, the energy consumption is small, and the machine is suitable for small-area platforms. The machine is adapted to switching of multiple types of products by replacing the product chuck, has functions of forward and reverse rotation and number of turns adjustment, has simple program setting, can accurately control the product tightening force through speed adjustment, effectively improves the product processing quality and consistency, and can optimize the process of some products and reduce the use of strong thread glue.

This utility model proposes a fully automatic sensor faucet, including a faucet housing. A detachable spout is installed inside the front end of the faucet housing, and a detachable sensor housing is installed at the front end of the spout. The sensor housing has a circuit board mounting slot with an opening at the top in the middle. A circuit board bracket is installed inside the mounting slot, and a circuit board is mounted on the bracket. A forward-facing sensor and a downward-facing sensor are electrically connected to the circuit board. The circuit board is covered by a shielding cover. A raised water-blocking ring is fixed to the bottom of the sensor housing, surrounding the downward-facing sensor. The water-blocking ring reduces the risk of the sensor housing accidentally triggering the downward-facing sensor due to water accumulation. This utility model features easy disassembly and installation of the spout and sensor housing, and simple maintenance. The water-blocking ring reduces the risk of the sensor housing accidentally triggering the downward-facing sensor due to water accumulation, resulting in better reliability. The use of dual sensors makes it suitable for different scenarios and offers better reliability than traditional single-sensor systems.

The utility model discloses a car door outer water cutting structure and a car, the car door outer water cutting structure comprises a car door outer plate assembly and an outer water cutting part arranged on the inner side of the car door outer plate assembly, the car door outer plate assembly comprises a car door outer plate and a connecting plate arranged on the inner side of the car door outer plate, the outer water cutting part comprises an outer water cutting part body, and the connecting plate is arranged on the outer side of the car door outer plate. The outer side of the outer water cutting body is connected with the connecting plate, a first supporting lip edge and a second supporting lip edge are arranged on the inner side of the outer water cutting body, the first supporting lip edge is connected with automobile door glass, and the end of the first supporting lip edge extends towards the top of the automobile door outer plate to abut against the automobile door outer plate. The second supporting lip edge is arranged below the first supporting lip edge and connected with the automobile door glass. The wind resistance coefficient of the automobile door can be effectively reduced, and the NVH performance of the whole automobile and the delicate appearance of the whole automobile are improved; the connecting plate arranged on the inner side of the automobile door outer plate can guarantee reliable connection between the automobile door outer plate and the outer water cutting strip.