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Quick terminal structure

A terminal, fast technology, applied in the field of electricity, can solve the problems of easy loosening, cumbersome operation process of the terminal, etc., achieve fast wiring, solve the cumbersome operation of screw wiring, and facilitate the effect of wiring operation

Inactive Publication Date: 2013-03-27
SHANGHAI UPUN ELECTRIC GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a quick connection terminal structure, which solves the technical problems in the prior art that the operation process of the connection terminal is relatively cumbersome and easy to loosen in a vibration environment

Method used

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Embodiment 1

[0018] Such as figure 1 and figure 2 As shown, a quick connection terminal structure of the present invention includes a bracket 1, wherein a cage spring 2 is arranged in the bracket 1, and the cage spring 2 is composed of a curved elastic piece, so One end of the elastic sheet is provided with a rectangular hole 21, and the other end of the elastic sheet passes through the rectangular hole 21 and is biased towards the inner wall of one side of the rectangular hole 21 by the elastic force, so that the elastic sheet is surrounded by a A closed loop, the closed loop includes a first curved portion and a second curved portion, both of the first curved portion and the second curved portion are curved in an arc, connecting any two points on the first curved portion The straight line segments are all located in the closed loop, the straight line segments connecting any two points on the second curved portion are located in the closed loop, and a third curved portion 22 is also arr...

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Abstract

A quick terminal structure comprises a support. A cage spring is arranged in the support. A rectangular hole is reserved at one end of the cage spring, and the other end of the cage spring runs through the rectangular hole and deviates under elasticity. A third bend is arranged on the cage spring. An insulation block is arranged in the support, and comprises a movable side surface, the movable side surface has a first retaining position and a second retaining position in the support, the second retaining position and a closed ring inner area are crossed and overlapped partially, and an elastic piece is made of a conductor or is connected with a conductor. An external conductor wire is clamped by the rectangular hole and the cage spring, quick connection is realized, and complicated operation of connection by screws in the prior art is overcome. As the conductor wire is compressed by the spring, the problem that the screws are easy to be loose during work in vibration is solved. By the aid of the third bend, the insulation block compressing the cage spring is locked, thereby bringing convenience for a person to complete connection operation intensively with both hands.

Description

technical field [0001] The invention relates to the field of electricity, in particular to a connection terminal for electric components, in particular to a quick connection terminal structure. Background technique [0002] Terminal blocks are widely used in various electrical components. In the prior art, the connecting terminal is composed of a conductor and a screw, the screw and the conductor are connected by threads, and the wiring is fixed on the conductor by the screw to realize the connection between the wiring and the conductor. This terminal structure requires a screwdriver to complete the operation, and the process is relatively cumbersome. Moreover, when the electrical components work in a vibrating environment, the screws are likely to loosen, resulting in unreliable wiring failures. Contents of the invention [0003] The purpose of the present invention is to provide a quick connection terminal structure, which solves the technical problems in the prior art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/48
Inventor 王国良赵建余蒋文利
Owner SHANGHAI UPUN ELECTRIC GRP
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