Wire connection terminal device

A terminal device and wire connection technology, applied in the direction of clamping/spring connection, etc., can solve the problems of increasing the volume of the housing 10, unable to solve or improve at the same time, laborious operation, etc., and achieve the effect of small actuation stroke

Active Publication Date: 2019-08-20
SWITCHLAB SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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Embodiment Construction

[0030]The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see Figure 4 , 5 And 6, the wire connection terminal device of the present invention includes a combination of a body made of insulating material and a presser, which are represented by reference numerals 40 and 60, respectively. The body 40 defines a cavity 41, and the cavity 41 is equipped with a metal dome 70 and a terminal pin assembly 80; the terminal pin assembly 80 is provided to be inserted on a circuit board (eg, PCB; not shown). The body 40 also includes a wire inlet 42 communicating with the ch...

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Abstract

The invention discloses a wire connection terminal device, which comprises a combination of a body and a presser. The presser has a shaft joint, a protruding arm connecting the shaft joint, a force application part and a pressing part formed on the protruding arm, and the protruding arm can be formed into a freely rotating or swinging shape in the cavity defined by the body . The body chamber is equipped with a metal shrapnel, which can press the wire to form an electrical connection or release the wire in response to the movement of the actuator; to improve the structure of the prior art, it is necessary to provide a larger housing volume, operating space and actuation stroke.

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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/48
CPCH01R4/48365
Inventor 吴智远萧志坤
Owner SWITCHLAB SHANGHAI
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