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Rapid wire plugging device

A plug-in device and wire technology, which is applied to the parts, coupling devices, connections and other directions of the connection device, can solve the problems of simple appearance, complex structure, troublesome manufacture, assembly or use of the quick connection device for power transmission wires, etc. The construction is convenient and efficient, the manufacture is convenient, and the effect of ensuring lasting reliability

Active Publication Date: 2020-12-15
CHANGSHU INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this CN110190416A needs to use left and right connector, left and right sliding block, because need form sawtooth on the inwall of left and right sliding block again, also owing to need left and right connector, left and right sliding block The inner cavity forms a tapered cavity, so it is relatively troublesome to manufacture, assemble or use, and adding a fixing buckle and a handle to make the inserted wire exit will make the structure more complicated on the one hand, and on the other hand Surrounding objects or the risk of being interfered by surrounding objects, and the appearance of the entire power transmission line quick connection device will be unsophisticated due to the exposure of the fixing buckle and the handle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] See figure 1, showing an insulating jacket 1, the insulating jacket cavity 11 of the insulating jacket passes through from the left end to the right end of the insulating jacket 1; shows a copper post 2, which is located in the aforementioned insulating jacket cavity 11 and the copper post 2 The outer wall of the outer wall is enveloped by the cavity wall of the insulating outer casing cavity 11, and a copper column cavity partition wall 21 is formed in the copper column 2 and at the center position in the length direction of the copper column 2, and the left side of the copper column cavity partition wall 21 The space is constituted as a copper post left wire spring accommodation chamber 22, and the space on the right side of the copper post cavity partition wall 21 is formed as a copper post right wire spring chamber cavity 23; a left wire spring 3 is shown, and the left wire spring 3 is arranged in the aforesaid copper post left wire spring accommodation chamber 22; ...

Embodiment 2

[0036] See Figure 4 , as another embodiment, at the left end of the insulating jacket cavity 11 of the aforementioned insulating jacket 1 and around the wall of the insulating jacket cavity 11 at a position corresponding to the aforementioned first wire withdrawal prevention ring I5, a first wire prevention ring is formed. The exit ring is embedded in the cavity I111, and a second anti-exit ring is formed around the cavity wall of the insulating outer cavity 11 at the right end of the insulating casing cavity 11 of the insulating casing 1 and at a position corresponding to the aforementioned second anti-exit ring II6. Embedded cavity II112, the first wire withdrawal prevention ring I5 is embedded in the first wire withdrawal prevention ring insertion cavity I111, and the second wire withdrawal prevention ring II6 is embedded in the second wire withdrawal prevention ring insertion cavity II112.

[0037] The width of the aforementioned first wire withdrawal prevention ring I111...

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Abstract

The invention discloses a quick wire plugging device, and belongs to the technical field of wire electrical connection components. The device comprises an insulating outer sleeve, wherein a cavity ofthe insulating outer sleeve penetrates from the left end of the insulating outer sleeve to the right end of the insulating outer sleeve. a copper column which is located in the insulating outer sleevecavity, wherein a copper column cavity partition wall is formed in the copper column and located in the middle of the length direction of the copper column, the space on the left side of the copper column cavity partition wall forms a copper column left wire spring containing cavity, and the space on the right side of the copper column cavity partition wall forms a copper column right wire springcontaining cavity; a left wire spring which is arranged in the copper column left wire spring containing cavity; a right wire spring which is arranged in the copper column right wire spring containing cavity; a first wire anti-quitting ring and a second first wire anti-quitting ring, wherein the first wire anti-quitting ring is arranged at the left end of the insulating outer sleeve cavity at theposition corresponding to the left end face of the copper column, and the second wire anti-quitting ring is arranged at the right end of the insulating outer sleeve cavity at the position corresponding to the right end face of the copper column. The structure is simplified and manufacturing is convenient; convenience and high efficiency of construction are embodied; the lasting reliability of electrical connection of the two wires in the copper cylinder is ensured; and safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of wire electrical connection parts, and in particular relates to a wire quick plug-in device. Background technique [0002] In the field of power electronics and daily electrical facilities, due to the constraints of wire length and different routing (laying) factors, it is often necessary to connect multiple wires, such as two, three or more wires, such as cables. And make the wire meet the situation of extending the requirement on demand. In the process of connecting the wires, it is often encountered that the operation is cumbersome, the electrical contact effect of the wires at the docking position is not good, and even a short circuit or an open circuit occurs. [0003] In the prior art, there are mainly the following technical means for connecting wires: one is welding, specifically peeling off the outer covering of the wires (that is, removing the insulation layer), and using welding tools such as s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/187H01R13/40H01R13/627
CPCH01R13/187H01R13/40H01R13/627
Inventor 陈玲卞九辉刘玉申马文斌华斯亮
Owner CHANGSHU INSTITUTE OF TECHNOLOGY