CN205900864U

CN205900864U - Locking power connector female that takes off

Info

Publication number: CN205900864U
Application number: CN201620784391.5U
Authority: CN
Inventors: 周德柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-23
Filing date: 2016-07-23
Publication date: 2017-01-18
Anticipated expiration: 2026-07-23

Abstract

Locking power connector female that takes off, it arrives three jack to be equipped with two on the casing, the inserting groove that corresponds with each jack is equipped with in the casing, the back termination of inserting groove has the wire, be equipped with a spring leaf in the notch of inserting groove, the main part of spring leaf is once buckled, the back tip of spring leaf is fixed with the inserting groove, the perk and expose the notch gradually of preceding tip, it has one to lead to the groove to open on the casing, a slider passes logical groove and stretches into between casing to each spring leaf, and the outside of tip all is close to with the slider behind each spring leaf. The utility model provides a female in use is during with the cooperation of the socket that corresponds, inserts the inserting groove with participating in of socket, then stirs the slider forward, slider oppression spring leaf, by the spring leaf can with participate in press from both sides tight, it will to need the utility model provides a when female and socket part, stirring the slider backward, relieving the slider to the oppression of spring leaf, that can relax parts both.

Description

Anti-loose power connector female

Technical field

This utility model is related to power connector, specifically a kind of anti-loose power connector female.

Background technology

The plug of power connector typically has public plug and first two form of female plug.A kind of existing power connector female plug The basic structure of head is that housing is provided with two to three jacks, equipped with inserting groove corresponding with each jack, inserting groove in housing Cross section be in " u " shape, be terminated with wire after each inserting groove.This female is coordinated with corresponding socket in use When, the inserting groove that it has is coordinated with the pin of socket, and is clamped the pin of socket by the elastic deformation of inserting groove.On The shortcoming that this female stated exists in use is: inserting groove is not strong to the chucking power of pin, runs into and has external force to be not intended to During situation about pulling, easily get loose；After Reusability, the elastic deformability of inserting groove weakens, and loose contact easily Phenomenon.

Utility model content

The purpose of this utility model is to provide a kind of anti-loose power connector female, this female with corresponding During socket cooperation it is not easy to occur getting loose or loose contact phenomenon.

For achieving the above object, this utility model adopts below scheme: anti-loose power connector female, and housing sets There are two to three jacks, equipped with inserting groove corresponding with each jack in housing, the cross section of inserting groove is in " u " shape, each slotting It is terminated with wire after access slot, in the notch of each inserting groove, is equipped with a spring leaf, the main part of spring leaf is once curved It is formed with the space for elastic deformation, the rearward end of spring leaf and inserting groove are fixed, leading section edge between folding, and the two parts bending The length direction of inserting groove gradually tilts and exposes notch, and housing has a groove, the bearing of trend of groove and inserting groove Bearing of trend is identical, and a slide block stretches into housing to each spring leaf through groove, and the outside of each spring leaf rearward end all with Slide block is close.

From such scheme, when the female that this utility model provides is coordinated with corresponding socket in use, will The pin of socket is inserted in inserting groove, then stirs forward slide block, by slide block pressuring spring piece, can be by pin by spring leaf Clamping；When needing the female providing this utility model to separate with socket, stir slide block backward, release slide block to spring leaf Compressing, you can easily by both separately.

This utility model is rational in infrastructure, easy to use, after it is coordinated with corresponding socket, is not easy appearance between the two Get loose or loose contact phenomenon it is ensured that using safe and reliable.

Brief description

Fig. 1 is the front view of this utility model one embodiment；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the sectional view of Fig. 1；

Fig. 4 is a-a sectional view of Fig. 3；

Fig. 5 is b-b sectional view of Fig. 3.

Specific embodiment

With reference to embodiments and accompanying drawing further illustrates this utility model.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4

The housing 1 that the anti-loose power connector female that this utility model provides has is provided with two to three jacks 1b, equipped with inserting groove 5 corresponding with each jack in housing 1, the cross section of inserting groove 5 is in " u " shape, after each inserting groove 5 It is terminated with wire 3, in the notch of each inserting groove 6, is equipped with a spring leaf 6, the main part of spring leaf 6 once bends, and It is formed with the space 6a for elastic deformation, the rearward end of spring leaf 6 is fixing with inserting groove 5, leading section edge between two parts of bending The length direction of inserting groove gradually tilts and exposes notch.One groove 1a, the bearing of trend of groove 1a and grafting are had on housing 4 The bearing of trend of groove 5 is identical, and a slide block 2 stretches into housing 1 to each spring leaf 5 through groove, and each spring leaf 5 rearward end Outside is all close with slide block 2.

Referring to Fig. 3, Fig. 5

In the present embodiment, in housing 1, at the both sides of slide block 2, it is respectively fixed with a guide plate 4, two guide plates 4 Bearing of trend is identical with the bearing of trend of groove 1a, and the part that slide block 2 is located in housing 1 is slidably matched with two guide plates 4.

Referring to Fig. 1, Fig. 2, Fig. 5

In the present embodiment, housing 1 is provided with three jack 1b, and three jack 1b are in isosceles triangle, and slide block 2 is in each spring leaf Part between 6 is in " l " shape.

In addition, illustrating when giving the pin cooperation of this female and socket in Fig. 3.From Fig. 3, Fig. 4, Fig. 5, this When the female that utility model provides is coordinated with corresponding socket in use, the pin 7 of socket is inserted into by jack 1b In inserting groove 5, then stir forward slide block 2, by slide block 2 gradually pressuring spring piece 6, make spring leaf 6 elastic deformation, you can by bullet Pin is clamped by reed 6 and inserting groove 5；When needing the female providing this utility model to separate with socket, stir cunning backward Block 2, releases the compressing to spring leaf 6 for the slide block 2, the recoverable force of spring leaf 6 main part, you can easily extract pin 7.

Claims

1. anti-loose power connector female, housing is provided with two to three jacks, equipped with corresponding with each jack in housing Inserting groove, the cross section of inserting groove is in " u " shape, be terminated with wire after each inserting groove it is characterised in that: each inserting groove Notch in be equipped with a spring leaf, the main part of spring leaf once bends, and bend two parts between be formed with ammunition feed Property deformation space, the rearward end of spring leaf and inserting groove are fixed, leading section gradually tilts and reveals along the length direction of inserting groove Go out notch, housing has a groove, a slide block stretches into housing to each spring leaf through groove, each spring leaf rearward end Outside is all close with slide block.

2. anti-loose power connector female according to claim 1 it is characterised in that: be located at the two of slide block in housing It is respectively fixed with a guide plate, the bearing of trend of two guide plates is identical with the bearing of trend of groove, slide block is located at housing at side Interior part is coordinated with two guide plate slides.

3. anti-loose power connector female according to claim 1 and 2 it is characterised in that: housing is provided with three Jack, three jacks are in isosceles triangle, and the part that slide block is between each spring leaf is in " l " shape.