6results about How to "Quick plug connection" patented technology

The utility model discloses a single channel connection plug of pluggable belongs to single channel connection plug technical field, comprising by the single channel connection plug who has the connection line and the connection plug, is provided with the connecting pipe spare on the connection line, is provided with the connecting block no.

This utility model discloses a safety protection device for a photovoltaic power system, comprising: an inverter box, a series cable assembly, and a connector. The series cable assembly includes two end connectors and a middle cable, with a circuit breaker installed outside the cable. Each connector has an aviation male connector and symmetrically arranged lugs on both sides, with lugs and deformation gaps on their surfaces. The connector is located on the surface of the inverter box and includes a female connector, an aviation connector, and wing lugs. The aviation connector is mated to the aviation male connector, and the wing lugs accommodate the lugs and are locked in place by the lugs. The lugs automatically reset after being inserted into the wing lugs through elastic deformation, achieving quick insertion and elastic locking. The deformation gap provides shock absorption, and the circuit breaker has a built-in fuse that automatically cuts off power in case of overcurrent or short-circuit faults, improving system safety. This device features quick insertion / removal, shock-resistant fixing, and electrical protection functions, and is suitable for high-reliability connection scenarios between photovoltaic modules and inverters.

The utility model discloses a hydrogenation equipment connecting pipe with a quick connector, and relates to the technical field of fluid conveying. Comprising a hydrogenation equipment connecting pipe body, a 360-degree multidirectional rotating ball and a metal corrugated pipe. The front end of the hydrogenation equipment connecting pipe body is connected with the 360-degree multidirectional rotating ball through the steering connecting block, the rotating ball can freely adjust the direction of a pipeline, the installation flexibility is improved, quick connection and disassembly are achieved in cooperation with an elastic knob, tool assistance is not needed, and the hydrogenation equipment connecting pipe is suitable for the working condition of high-frequency replacement or maintenance. The metal corrugated pipe is arranged on the pipeline body, the first sealing ring is installed between the metal corrugated pipe and the pipeline body, and the corrugated pipe can deform when encountering pressure impact or vibration, so that stress concentration is effectively buffered, the fatigue cracking risk of the pipeline is reduced, and the service life is prolonged. In addition, the sealing gasket is fixed through a steel wire, a locking buckle is arranged, and the sealing stability is enhanced. The structure optimizes the sealing performance, the anti-seismic performance and the operation convenience of the pipeline, and is suitable for a high-pressure conveying system of hydrogenation equipment.

The utility model relates to the technical field of energy storage, and discloses a wire harness assembly and an energy storage device, the wire harness assembly is installed between at least two battery packs, and the wire harness assembly comprises a wire harness; the protection tube comprises an installation cavity extending in the length direction of the protection tube, and the wire harness is arranged in the installation cavity; the connectors comprise a first connector and a second connector which are arranged at the two ends of the mounting cavity respectively, conductive ends are arranged at the ends, away from the mounting cavity, of the first connector and the second connector respectively, and the conductive ends are connected with the battery pack in a pluggable mode; and when the conductive ends of the first connector and the second connector are respectively connected to the two battery packs, the two battery packs are electrically connected through the wire harness. The utility model has the advantages of easy assembly, high installation efficiency and stable performance.

The utility model discloses a base for computer gateway, including gateway body and seat body, be provided with quick solid establishment on the seat body, quick solid establishment includes fixed plate and plug rod, and fixed plate is provided with multiple groups of abutment in the outer wall of gateway body, and plug rod is provided with multiple groups of fixed in seat body top surface and all fixed with the plug block of outer wall, and the plug hole is set up on the fixed plate, and the plug hole is provided with multiple groups and respectively with multiple groups of plug block and inserts, and the plug rod top is equipped with the rotation sleeve, and the inner wall of rotation sleeve is fixed with the clamping block, and the clamping block is provided with multiple groups and all outer wall is seted up with the card hole, and the plug rod outer wall is fixed with the mounting block, and the mounting block is provided with multiple groups and all outer wall is fixed with the clamping plate, and this mechanism adopts the structural form that fixed plate cooperates with plug rod, and fixed plate can directly abut in the outer wall of gateway body, and the plug block fixed on plug rod can realize quick plug -in connection with the plug hole on fixed plate, and do not need to use screwdriver special tool and carry out the tightening operation of each bolt.

The utility model relates to the field of medullary cavity files, in particular to a quick-insertion type medullary cavity file beating and pulling device, which is characterized in that one end of a rod body is provided with a mounting groove, one side of the middle of the mounting groove is provided with an insertion hole to be butted with a file body, the other side of the middle of the mounting groove is rotatably provided with a locking block, one side of the locking block is provided with a pair of insertion blocks, and the insertion blocks are used for locking the file body. According to the utility model, the file body can be quickly inserted into and butted with the rod body through the insertion rod, the insertion rod can be quickly tensioned and limited by rotating the locking block, and meanwhile, the locking block is locked and clamped through the insertion groove, the convex block and other components after rotating to a corresponding position, so that the whole connection and locking process is convenient and quick, and quick insertion type connection is realized; and the replacement operation efficiency of the file body is improved.