Wire plugging device

A wire insertion and cable technology, which is applied in the field of wire insertion devices, can solve the problems of inconvenient access or removal of cables, inability to quickly and accurately open or retract shrapnel and metal conductors, unstable connection between cables and metal conductors, etc.

Pending Publication Date: 2021-06-08
XIAMEN WAIN ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional shrapnel crimping terminal has the following problems in specific applications: First, the shrapnel is clamped in the metal conductor, and the surrounding of the metal conductor limits the shrapnel, and it is easy to cause the shrapnel to break out during the process of frequently compressing or restoring the shrapnel through auxiliary tools. Offset, the cable cannot be effectively connected to the metal conductor, resulting in an unstable connection between the cable and the metal conductor; the seco

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-Figure 10 As shown, this embodiment provides a wire insertion device, which mainly includes an insulating housing 1 , an elastic locking component 2 and a conductor 3 . Among them, the insulating housing 1 has a terminal 11 for connecting cables at the upper and lower ends according to the direction shown in the figure, and a plug-in terminal 12 for plugging with another electrical appliance or a mating terminal (female terminal block). Wherein, the terminal 11 has a plurality of wiring ports 13, the wiring ports 13 are inserted for the cable wire 4, and an auxiliary interface 14 is set beside each wiring opening 13, and the auxiliary interface 14 can be inserted for auxiliary tools, and the wiring port 13 and the auxiliary interface 14 A wiring cavity 15 is formed below, and the elastic locking assembly 2 is arranged in the wiring cavity 15 to compress the inserted cable 4 or loosen the cable 4, so that the cable 4 is constrained in the elastic locki...

Embodiment 2

[0045] refer to Figure 11 As shown, similar to the elastic locking assembly 2 in Embodiment 1, this embodiment provides another elastic locking assembly 2, which is applied to the wire insertion device, and its structure is basically the same as that of the elastic locking assembly 2 in Embodiment 1. , the difference is that the structural form of the mounting part 231 of the shrapnel 23 is different:

[0046] In this embodiment, the appearance of the main body of the shrapnel mounting part 231 is "L" shaped, and the side 233 of the mounting part 231 is provided with a first matching hole 24, wherein a second matching hole 25 is provided at a corresponding position inside the wiring cavity 15, and the cover assembly 26 Through the first matching hole 24 and the second matching hole 25 , the elastic piece 23 is fixed in the wiring cavity 15 . The cover assembly 26 and the wiring cavity 15 may be fastened by providing positioning pins on the cover assembly 26, or in other ways...

Embodiment 3

[0048] refer to Figure 12-Figure 13 As shown, similar to the elastic locking assembly 2 in Embodiment 1, this embodiment provides another elastic locking assembly, which is applied to the wire insertion device, and its structure is basically the same as that of the elastic locking assembly 2 in Embodiment 1. The difference is that the structure of the conductive seat 21 and the conductor 3 is different:

[0049] In this embodiment, the conductive seat 21 and the conductor 3 are integrally formed, and the two are collectively called the locking conductive part. The upper part of the locking conductive part is a "["-shaped sheet body, and the two side plates 216 are fixedly arranged on both sides of the bottom plate 215. The three form a semi-enclosed chamber, and the upper ends of the two side plates 216 are provided with guide grooves 217, and the operating member can perform linear reciprocating sliding movement in the guide grooves 217; the conductor 3 is located below the ...

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PUM

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Abstract

The invention relates to a wire plugging device. The wire plugging device comprises an insulating shell, a conductor and an elastic locking assembly, wherein the elastic locking assembly and the conductor are located in the insulating shell, the conductor is connected with the elastic locking assembly, the elastic locking assembly is provided with a locking piece, an operating piece and an elastic piece, the operating piece and the locking piece are oppositely attached within a certain length range, the operating piece can do linear reciprocating sliding motion relative to the locking piece, the elastic piece is limited in a cavity jointly enclosed by the operating piece and the locking piece through the operating piece and the locking piece, and the operating piece applies force to the elastic piece through pressing operation to enable the elastic piece to deform so as to drive the free end of the elastic piece to be close to or far away from the locking piece, thereby pressing or loosening a cable. According to the invention, stable limiting of the elastic piece is guaranteed, and the problem that connection between a cable and an electric conductor is not stable is well solved; and the operating piece can be prevented from deviating, the elastic piece can be accurately and effectively compressed or restored, the cable can be accurately assembled and disassembled, assembling is simple, and production procedures are reduced.

Description

technical field [0001] The invention relates to the technical field of electrical connection, in particular to a wire insertion device. Background technique [0002] In the prior art, shrapnel crimping type terminals are widely used. The traditional shrapnel crimping type terminal includes a shrapnel and a metal conductor. One end of the shrapnel is fixedly connected to the metal conductor, and the other end of the shrapnel is in contact with the metal conductor. When wiring, pass The auxiliary tool presses the button to compress the end of the shrapnel that is in contact with the metal conductor, opens the gap between the shrapnel and the metal conductor, and connects the cable; when removing, press the button with the auxiliary tool to compress the end of the shrapnel that is in contact with the metal conductor. At one end of the shrapnel, take out the cable, and then the shrapnel rebounds back to the original state. However, the traditional shrapnel crimping terminal has...

Claims

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Application Information

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IPC IPC(8): H01R4/48H01R13/04
CPCH01R13/04H01R4/48185
Inventor 叶土城蓝惠中张伙强
Owner XIAMEN WAIN ELECTRICAL
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