CN213816530U

CN213816530U - High-stability connector

Info

Publication number: CN213816530U
Application number: CN202120058900.7U
Authority: CN
Inventors: 林云山
Original assignee: ZHEJIANG SHENGHUI TECHNOLOGY CO LTD
Current assignee: ZHEJIANG SHENGHUI TECHNOLOGY CO LTD
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-07-27
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a high stability connector. The technical scheme adopted comprises the following steps: the plug body, the plug body includes plug housing, sets up female terminal in the plug housing, sets up the retainer of plug housing rear end, the retainer includes the base, sets up locating plate, the setting at a set of interval arrangement at base middle part are in the first buckle of base upper end, the locating plate inserts plug housing inner chamber, and upper surface laminating fit in the upper wall of plug housing inner chamber, plug housing rear end both sides are equipped with square fixture block, the first buckle that keeps the ware with square fixture block is connected, the locating plate with be formed with the location step between the base, female terminal rear end be equipped with location step location complex location foot.

Description

High-stability connector

Technical Field

The utility model relates to a connector.

Background

Connectors, also called socket connectors, are devices that connect two active devices for transmitting current or signals. The connector consists of a socket and a plug which is in plug-in fit with the socket. The plug comprises a plug shell, a female terminal arranged in the plug shell and a retainer arranged at the rear end of the plug shell. The retainer is used for positioning the female terminal to keep the female terminal stable. The conventional holder has disadvantages in that: stability is not particularly desirable.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a high stability connector.

In order to solve the above problem, the utility model discloses a technical scheme include: the plug body, the plug body includes plug housing, sets up female terminal in the plug housing, sets up the retainer of plug housing rear end, its characterized in that: the retainer comprises a base, a set of positioning plates arranged at intervals at the middle part of the base and a first buckle arranged at the upper end of the base, wherein the positioning plates are inserted into an inner cavity of the plug shell, the upper surface of the positioning plates is attached to the upper wall of the inner cavity of the plug shell, square clamping blocks are arranged on two sides of the rear end of the plug shell, the first buckle of the retainer is connected with the square clamping blocks, positioning steps are formed between the positioning plates and the base, and positioning feet are arranged at the rear end of the female terminal and matched with the positioning steps in a positioning mode.

The high stability connector, its characterized in that: the front end of the female terminal is provided with a square interface, an integrally formed elastic contact piece is arranged in the square interface, and the front end of the elastic contact piece is arranged in a first positioning groove at the front end of the inner cavity of the plug shell.

The high stability connector, its characterized in that: the lower end of the square socket is provided with a second buckle which is clamped with the clamping groove at the bottom of the plug shell.

The high stability connector, its characterized in that: and a second positioning groove which is matched with the square insertion port in a positioning way is arranged at the front end of the inner cavity of the plug shell.

The high stability connector, its characterized in that: the rear end of the elastic contact piece is bent to form a support piece.

The high stability connector, its characterized in that: and third buckles are arranged on two sides of the plug shell.

The utility model discloses a high stability connector advantage as follows: the retainer is more stable and positioned with the female terminal when connected to the plug housing.

The present invention will be further explained with reference to the drawings attached to the specification.

Drawings

Fig. 1 is a schematic structural view of the high stability connector of the present invention;

fig. 2 is an exploded view of the high stability connector of the present invention;

fig. 3 is a cross-sectional view of the high stability connector of the present invention;

fig. 4 is a schematic structural view of the retainer of the present invention.

Detailed Description

Referring to fig. 1-4, the utility model discloses a high stability connector, including plug body 1, plug body 1 includes plug housing 2, sets up female terminal 3 in plug housing 2, sets up being in keep ware 4 of plug housing 2 rear end. And third buckles 18 are arranged on two sides of the plug shell 2. Keep ware 4 including base 5, set up 5 middle part a set of interval arrangement's of base locating plate 6, setting are in the first buckle 7 of base 5 upper end, locating plate 6 inserts 2 inner chambers of plug housing, and the upper surface laminating in the upper wall of 2 inner chambers of plug housing, 2 rear end both sides of plug housing are equipped with square fixture block 8, keep ware 4 first buckle 7 with square fixture block 8 is connected, connects the back keep ware 4 can be very stable fix in 2 rear ends of plug housing, can not rock. A positioning step 9 is formed between the positioning plate 6 and the base 5, and a positioning pin 10 matched with the positioning step 9 in a positioning manner is arranged at the rear end of the female terminal 3. After the retainer 4 and the plug housing 2 are assembled, the positioning step 9 abuts against the positioning pin 10, so that the assembly can be kept stable.

Preferably, a square socket 11 is arranged at the front end of the female terminal 3, an integrally formed elastic contact piece 12 is arranged in the square socket 11, and the front end of the elastic contact piece 12 is arranged in a first positioning groove 13 at the front end of the inner cavity of the plug housing 2, so that the female terminal 3 further maintains stability.

Preferably, the lower end of the square socket 11 is provided with a second buckle 14, and the second buckle 14 is clamped with a clamping groove 15 at the bottom of the plug housing 2, so that the female terminal 3 further maintains stability.

Preferably, the front end of the inner cavity of the plug housing 2 is provided with a second positioning groove 16 which is matched with the square socket 11 in a positioning manner, so that the female terminal 3 further keeps stability.

Preferably, a support piece 17 is formed at the rear end of the elastic contact piece 12 by bending, so as to improve the elasticity and the holding force of the elastic contact piece 12.

In the above, the present invention is not limited to any form, and although the present invention has been disclosed in the above preferred embodiments, it is not limited to the present invention, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention do not depart from the technical scope of the present invention.

Claims

1. The utility model provides a high stability connector, includes plug body (1), plug body (1) includes plug housing (2), sets up female terminal (3) in plug housing (2), sets up keep ware (4) in plug housing (2) rear end, its characterized in that: keep ware (4) including base (5), set up be in locating plate (6), the setting of a set of interval arrangement at base (5) middle part are in first buckle (7) of base (5) upper end, locating plate (6) insert plug housing (2) inner chamber, and upper surface laminate in the upper wall of plug housing (2) inner chamber, plug housing (2) rear end both sides are equipped with square fixture block (8), keep first buckle (7) of ware (4) with square fixture block (8) are connected, locating plate (6) with be formed with location step (9) between base (5), female terminal (3) rear end be equipped with location step (9) location complex location foot (10).

2. The high stability connector of claim 1, wherein: the front end of the female terminal (3) is provided with a square interface (11), an integrally formed elastic contact piece (12) is arranged in the square interface (11), and the front end of the elastic contact piece (12) is arranged in a first positioning groove (13) at the front end of the inner cavity of the plug shell (2).

3. The high stability connector of claim 2, wherein: the lower end of the square socket (11) is provided with a second buckle (14), and the second buckle (14) is clamped with a clamping groove (15) at the bottom of the plug shell (2).

4. The high stability connector of claim 2, wherein: and a second positioning groove (16) which is matched with the square interface (11) in a positioning way is arranged at the front end of the inner cavity of the plug shell (2).

5. The high stability connector of claim 2, wherein: the rear end of the elastic contact piece (12) is bent to form a support piece (17).

6. The high stability connector of claim 1, wherein: and third buckles (18) are arranged on two sides of the plug shell (2).