Multi-interface freely expandable high-reliability connector

Abstract

A multi-interface freely expandable high-reliability connector consists of a housing, a conductor rod, a spring, and a telescopic rod. When connecting with a cable, the wire end of the cable and the telescopic rod are fixedly connected in a top cavity of a thin end by solder or other connecting material; during connection of connectors, the front end or the rear end surface of one connector is plugged in one of four side surfaces of another connector, and due to the action of bumps, the two connectors are clamped together for a reliable connector; when the cable is bifurcated and freely extended, the front and rear telescopic rods of one connector are connected to the two wire ends of the cable, the four sides of the connector can be connected to at most four branches at this time, and each branch can freely expand four branches to achieve any number of branches. The multi-interface freely expandable high-reliability connector realizes the functions of quickly performing the bifurcation of the cable on the site and freely modifying the topology structure of the cable, has a simple design structure and no moving parts, and is more reliable in connection during use.

Description

technical field [0001] The invention belongs to the field of cable connectors, in particular to a high-reliability connector which is applied to a multi-interface for cable bifurcation and is freely expandable. Background technique [0002] At present, in the field of cable patching, the existing connectors can complete the reliable connection of two cables, and various connectors realize the connection of different types of cables. In the field of bus, the existing connectors The connector of the cable is not yet able to realize the bifurcation of the cable or the extension of the branch line. Some applications use a special cable solution, and the position and number of the bifurcation of the cable are pre-designed when the cable is produced. This solution is more suitable for standardized fixed applications. The configuration of the cable is fixed during use and will not be extended and expanded. However, in some cases where the cable topology needs to be changed frequent...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of cable insertion, the existing connectors can already complete the reliable connection of two cables, and various connectors have realized the connection of different types of cables. In the field of buses, the existing The connectors can't realize the branching of the cable or the extension of the branch line very well. Some applications adopt a special cable solution, and the location and number of the cable branching are pre-designed during the cable production This solution is more suitable for standard fixed applications. The configuration of the cable is fixed during use and will not be extended and expanded. However, in some places where the topology of the cable needs to be changed frequently, the position and number of connections are uncertain. Local special cables have many restrictions, and the terminals that appeared later realized the bifurcation and connection of cables, but the use of terminals damaged the structure of the cables and reduced their mechanical properties, leaving a safety hazard Therefore, there is an urgent need for a connector that can achieve free extension and meet the requirements of making special cables on site. It can freely branch out into multiple interfaces to realize cable networks with different topologies.

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