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Quick wire locking electrical connector

A wire-locking electrical and connector technology, applied in the direction of clamping/spring connection, etc., can solve the problems of poor reliability and unrealistic electrical connectors, and achieve the effects of reliable wire-locking state, increased reliability, and efficient operation

Active Publication Date: 2019-05-03
SUZHOU HUAZHAN SPACE APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies in the prior art, the present invention provides a quick locking wire electrical connector, which solves the technical problems of unreliable and poor reliability of the electrical connector in the prior art

Method used

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  • Quick wire locking electrical connector
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Examples

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0031] Such as Figure 1 to Figure 9 Shown: This embodiment discloses a quick-lock wire electrical connector: including a base 1, a torsion spring 2, an elastic piece 3, a slider 4, a handle 5, a contact terminal 8 and a wire crimping frame 9; the base 1 is provided with Wiring hole 11, shrapnel support shaft 15 and terminal mounting hole 16, slider 4 is provided with sliding slope 41, guide groove 42 and positioning step 43, handle 5 is provided with handle top 52 and shrapnel crimping boss 53, crimping frame 9 A sliding block support arm 92 is provided, and the elastic sheet 3 includes an elastic end 31 and a pressing wall 32.

[0032] The handle 5 is hinged to the base 1 (it can be rotated at ...

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PUM

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Abstract

The invention discloses a quick wire locking electrical connector which comprises a base, a torsion spring, an elastic piece, a slider, a handle, a contact terminal and a wire pressing frame. The baseis provided with a wiring hole, a spring supporting shaft and a terminal mounting hole, the slider is provided with a sliding inclined surface, a guiding groove and a positioning step, the handle isprovided with a handle top end and a spring pressing boss, the slider is provided with a slider supporting arm, the elastic piece comprises an elastic end and a wire pressing wall, the handle is hinged to the base, the elastic piece is connected to the elastic piece support shaft, the torsion spring is used for driving the elastic piece to bounce, the guiding groove is connected to a slider support arm, the slider is also connected to an elastic device for driving the slider to slide to the elastic piece, and the contact terminal passes through the terminal mounting hole. When a wire is locked, the elastic end is connected to the positioning step, the wire pressing wall presses the contact terminal, and a top end of the handle is connected to the sliding inclined surface when the wire is unlocked. After the wire locking is completed, the reliability of pressing the wire is not affected as long as the top end of the handle does not press the slider to a state in which the elastic end can slide out of the positioning step.

Description

Technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a quick-locking electrical connector. Background technique [0002] Most of the existing wire-locking structures for on-site installation cables are screw-locked wires. The advantage of the screw-locked wires is reliable connection, but the disadvantage is that the installation is time-consuming, the current may hurt the operator through the screws, and the screws are also easy to lose. In order to solve the shortcomings of screw lock wires, many companies have developed connectors with shrapnel lock wires, which are used for on-site installation, avoiding the limitations of factory installation, saving installation time, and enriching installation occasions. Most of the existing quick-locking connectors use a crank-driven elastic gasket to squeeze the wire and the terminal contact cable to achieve rapid crimping. For example, the patent "201510149753.3" discloses "conne...

Claims

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Application Information

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IPC IPC(8): H01R4/48
Inventor 王宏吉张杰郭卫东
Owner SUZHOU HUAZHAN SPACE APPLIANCE
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