Pluggable three-way connection terminal block

Abstract

The invention discloses a pluggable three-way connection terminal block, and relates to the field of terminals. The pluggable three-way connection terminal block comprises a main fixing block, the bottom surface and the bottom surface of the main fixing block are symmetrically provided with fastening grooves, the inner side edges of the fastening grooves are connected with fastening blocks in an inserted mode, three side edges of the main fixing block are horizontally connected with terminal heads in a butt joint mode. The terminal head is provided with a main fixing block, one end, far away from the main fixing block, of the terminal head is horizontally provided with an insertion hole, three side edges of the main fixing block are uniformly and symmetrically provided with stirring grooves, the inner side edges of the stirring grooves are provided with stirring blocks in an insertion manner, one side edge, far away from the terminal head, of the main fixing block is uniformly provided with threading grooves, and the inner side edges of the threading grooves are horizontally welded with supporting rods. The device is designed into a split structure and is simple in structure and convenient to operate, the wire harness is installed more stably and firmly by adopting a multiple clamping lock catch mode, meanwhile, connection is simple, convenient and efficient by adopting a plug-in structure, and the device is suitable for being used in multiple environments at present.

Description

technical field [0001] The invention relates to the technical field of terminals, in particular to a terminal block capable of pluggable three-way connection. Background technique [0002] The terminal block is used to facilitate the connection of wires. It is actually a piece of metal sealed in insulating plastic. There are holes at both ends for inserting wires, and there are screws for fastening or loosening. For example, two wires, sometimes If they need to be connected, sometimes they need to be disconnected. At this time, they can be connected with terminals, and they can be disconnected at any time without having to weld them or twist them together, which is very convenient and quick. And it is suitable for the interconnection of a large number of wires. In the power industry, there are special terminal blocks and terminal boxes, all of which are terminal blocks, single-layer, double-layer, current, voltage, common, and breakable. A certain crimping area is to ensure...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a terminal block with pluggable three-way connection to solve the problem that the traditional three-way connection terminal proposed in the above-mentioned background technology is an integrated design so that when it is used, the installation of the wiring harness requires corresponding tools. The cooperative operation makes the installation very troublesome. At the same time, the installation cannot improve the work efficiency. The installation on the main body will cause restrictions and inconveniences. Due to the single fixing structure, the wiring harness will be fixed. If the falling off occurs, the electrical connection will be interrupted, and the insulation structure of the terminal itself is not comprehensive, resulting in the danger of conduction, which is not conducive to the problem of current work.

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