Assembled safety protection type terminal block

Abstract

The invention relates to the field of connection terminals, and discloses an assembled safety protection type connection terminal. Including the terminal mounting base, the upper terminal slot and the lower terminal slot are arranged symmetrically on the terminal mounting base, and the upper conductive connection column and the lower conductive connection column are respectively arranged between the upper terminal slot and the lower terminal slot, and the upper conductive connection There are a plurality of card slots distributed at intervals on the post and the lower conductive connecting post, and a connecting strip is provided on the terminal mounting seat, and a conductive post matching the card slot is provided at the bottom of the connecting strip, and a connecting strip for pressing and covering is provided on the terminal mounting seat. compression components. In the present invention, a connection belt is provided on the terminal mounting seat, so that when connecting the terminals, the connection can be carried out without power-off operation, and a single terminal can be inspected and replaced, thereby ensuring the safety of the operation, and at the same time, the terminal slot is relatively More than enough to meet normal needs.

Description

technical field [0001] The invention relates to the field of connection terminals, in particular to an assembled safety protection type connection terminal. Background technique [0002] Terminal block is an accessory product used to realize electrical connection, which is industrially divided into the category of connectors. With the increasing degree of industrial automation and stricter requirements for industrial control, the amount of terminal blocks is gradually increasing. With the development of the electronics industry, the scope of use of terminal blocks is increasing, and there are more and more types. In addition to PCB board terminals, hardware terminals, nut terminals, spring terminals, etc. are the most widely used at present. Existing terminal blocks are generally provided with a plurality of connecting seats, which can be used for a plurality of cables to be connected to each other. The connection and fixing method of the terminal is generally a bolt fast...

AI Technical Summary

Problems solved by technology

The connection and fixing method of the terminal is generally a bolt fastening connection. When connecting, the cable is inserted into the directly charged connector on the terminal, which is less safe. Therefore, it is generally necessary to turn off the power to connect. In order to connect a It seems more troublesome to turn off the power supply with one cable, and the number of connection seats on the existing terminal blocks is limited. In some occasions, when multiple connection seats are required, multiple terminal blocks need to be provided. When multiple terminal blocks are installed, the wiring is complicated and easy. In case of confusion, etc., maintenance is inconvenient

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