Wire connection terminal device

Abstract

The invention discloses a wire connection terminal device which comprises a combination of a body and a pressure actuator, wherein the pressure actuator is provided with a coupling part, a convex arm connected with the coupling part, and a force application part and a pressing part which are formed on the convex arm; the convex arm can form a free rotation or swing state in a chamber defined by the body; the chamber of the body is provided with a metal elastic sheet; and the metal elastic sheet can press a wire to form electrical connection or respond to movement of the pressure actuator to release the wire. The wire connection terminal device improves situations such as large housing size, operating space and actuation stroke which are necessary for a structure in the prior art.

Description

technical field [0001] The present invention relates to the structural design of a wire connection terminal device; in particular, it relates to a terminal device providing electrical wire insertion connection, which is provided with a rotatable or swingable presser to suppress or release the wire. Background technique [0002] Use the metal shrapnel installed in the insulating shell (usually made of plastic material) to press the wire entering the shell to form an electrical connection or insert the operating tool into the shell, press the metal shrapnel to release the terminal device or pressure of the wire Wire terminal, this is prior art. [0003] Basically, the metal shrapnel of this type of connection terminal is combined with a symmetrical thinner or narrower terminal foot, so that it can be inserted on a circuit board (such as a PC circuit board; not shown in the figure) to form an electrical connection with the circuit board type. [0004] In order to improve the ...

AI Technical Summary

Problems solved by technology

Simultaneously, the moving direction of the pusher 29 on the channel 14 is different from the pressing direction of the metal dome 30 (that is, the direction of application of force is not directly pressing down the metal dome 30), resulting in laborious operation.

[0014] A problem related to the structural design and application of this type of terminal device is that the above-mentioned embodiments all have unsatisfactory structural design, and cannot simultaneously solve or improve the handle 22 or the driving member 25 of the pulling member 20 protruding from the housing 10. Outside, the situations that cause personnel to accidentally touch or affect the configuration space of the on-site environmental equipment, and in order to make the driving member 25 or the pushing member 29 have sufficient actuation strokes, the volume of the housing 10 must be increased, and the operation is laborious, etc.

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