4results about How to "Affect connection" patented technology

This utility model relates to the field of automotive anti-collision beam technology, and more particularly to an aluminum alloy front anti-collision beam and tow hook tube installation structure, as well as an automobile. It includes an anti-collision beam body, a tow hook tube, and an energy-absorbing box. A tow hook reinforcing flange is fixedly provided at the rear end of the tow hook tube, and the tow hook reinforcing flange is fixedly connected to the rear side of the anti-collision beam body via a first connector. The front end of the tow hook tube passes through and extends out of the anti-collision beam body. The front end of the energy-absorbing box is fixedly connected to the tow hook reinforcing flange, and the front end of the energy-absorbing box is fixedly connected to the rear side of the anti-collision beam body. The beneficial effects of this utility model are: avoiding damage to the anti-collision beam body due to an excessively small connection surface between the tow hook tube and the anti-collision beam body; simultaneously, the tow hook reinforcing flange is fixedly clamped between the energy-absorbing box and the anti-collision beam body, improving the overall anti-collision performance and preventing damage to the anti-collision beam body during towing.

The utility model relates to circuit breaker technical field discloses a kind of intelligent miniature circuit breaker with protection function, including circuit breaker main body, the upper end front side of circuit breaker main body is equipped with multiple thread grooves, thread groove equidistance distribution, the inner chamber of thread groove is provided with screw rod, the upper end rear side of circuit breaker main body is provided with terminal, and thread groove is in the accommodation slot of terminal with penetration.This utility model technical scheme can make protection plate cover in the upper of terminal, to protect terminal, avoid idle terminal to be corroded by external environment, and then influence subsequent terminal and wire connection, screw rod can be pressed tightly wire and terminal again, wire and terminal are limited, protection plate is pressed to the left again, and the clamping plate on protection plate is inserted into through slot, and the clamping plate is inserted into annular groove in positioning cap, and then the position of screw rod is limited, avoid the situation that terminal and wire loose contact is caused by screw rod loosening under the bumpy state.

The utility model belongs to the relevant technical field of submersible pumps, and particularly relates to an anti-falling device for a guide rod of a submersible pump. Comprising a mounting block, a through groove is formed in the rear portion of the left side of the mounting block, a sliding groove is formed in the left side of the mounting block, and a displacement groove connected with the through groove is formed in the inner wall of the rear side of the sliding groove; the metal net is fixedly installed on the front side of the installation block, one end of the metal net penetrates through the through groove and is fixedly connected with a metal belt, and one end of the metal belt is fixedly connected with an assembling assembly; the locking assembly is assembled in the sliding groove in a sliding mode, and the locking assembly is used for locking the metal net; the guide rod support is simple in structure and reasonable in design, after the bolts of the guide rod support are loosened, the metal net can limit the guide rod, the situation that follow-up fishing is needed after the guide rod falls into a pool is avoided, and maintenance by workers is more convenient.

The utility model relates to electrical equipment detection technical field, concretely is a kind of quick diagnostic device of multi-loop wire harness detection, including workbench, the upper surface of workbench is fixedly connected with computer, the upper surface of workbench is fixedly connected with printer, the printer is electrically connected with computer by wire, the surface of workbench is fixedly connected with multiple groups of parallelly arranged fixed plate, the side wall of each fixed plate is equipped with first sliding slot, the surface of each fixed plate is equipped with limit hole, the inner wall of limit hole is slidably connected with limit rod, the inner wall of first sliding slot is slidably connected with first sliding plate, the utility model can be through the wire harness fixing assembly of the structure group consisting of bar-shaped through slot, second sliding slot, first return spring etc. on first sliding plate, different specifications of wire harness can be stably and firmly fixed by trapezoidal block, prevent wire harness from shaking or displacement in detection process to influence detection result.