CN219436258U

CN219436258U - Trinity connector

Info

Publication number: CN219436258U
Application number: CN202320462365.0U
Authority: CN
Inventors: 陈吉星; 李增波
Original assignee: Dongguan Shangtong Hardware Electronics Co ltd
Current assignee: Dongguan Shangtong Hardware Electronics Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-28
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to a three-in-one connector in the field of connectors, which comprises a male end part and a female seat part, wherein the male end part is detachably inserted on the female seat part, a plurality of separation parts form insertion parts which can be inserted in insertion grooves, two first edges and a foolproof edge which can be inserted in a limiting female seat are respectively arranged on two sides of the insertion parts, a handle part is convexly arranged on one side of a male end socket, and when the three-in-one connector is used, the two first edges and the foolproof edge are required to be matched with the limiting female seat in an insertion mode, and the insertion parts are only inserted into the insertion grooves correctly; if the male end socket is inserted into the plugging groove in the opposite direction, the two first edges and the fool-proof edge which are respectively arranged at the two sides of the plugging part can block the plugging part from entering the plugging groove, so that the female end connector is prevented from being damaged by an incorrect plugging mode; the lifting handle part protruding from one side of the male end socket can increase the stress point for grabbing the male end socket, and the convenience for pulling out the male end socket is improved.

Description

Trinity connector

Technical Field

The utility model relates to the field of connectors, in particular to a trinity connector.

Background

Connector connectors are electronic components that are common to modern manufacturing applications. The conventional connector pins are typically machined hardware, connector bodies, wires, and then injection molded to form a complete lead wire. The production mode has low efficiency and high production cost. Through technical innovation, the existing hardware part of the connector is generally prepared in a continuous stamping mode, for example, a continuous stamping process is used for preparing hardware terminals, the continuously stamped hardware terminals are crimped with wires, then the continuously stamped hardware terminals are assembled to a front shell of the connector, and finally, an inner mold and a rear shell are directly injection molded on the front shell provided with the hardware terminals and the wires, so that the packaged connector has good electrical performance.

The connector in the prior art includes a socket fixed welded on a PCB and a male power connection end capable of being plugged in the socket, and the existing technical problems are as follows: firstly, when the power-on male end is assembled in a plugging manner, the situation of reverse plugging is easy to occur, and the terminals of the socket can be bent or even broken during reverse plugging; secondly, the number of the stress points for grabbing the power connection male end is small, and the power connection male end is inconvenient to pull out from the row socket when the power connection male end is detached.

Disclosure of Invention

The utility model provides a trinity connector for solving the problems of male end plugging and disassembling.

The object of the utility model is achieved by:

the three-in-one connector comprises a male end part and a female seat part, wherein the male end part is detachably inserted on the female seat part, the female seat part comprises a limiting female seat and a plurality of female end connectors, an inserting groove is formed in the limiting female seat, the plurality of female end connectors are arranged in the inserting groove side by side, the male end part comprises a male end socket and a plurality of male end elastic pieces, a plurality of limiting cavities for accommodating the male end elastic pieces are arranged in the male end socket side by side, the lower end of the limiting cavities is communicated with the outside, a plurality of separating parts are respectively arranged at positions of the lower end of the male end socket corresponding to the plurality of limiting cavities, the plurality of separating parts form inserting parts which can be inserted in the inserting groove, two sides of the inserting parts are respectively provided with two first edges and a foolproof edge which can be embedded on the limiting female seat, and a hand lifting part is arranged on one side of the male end socket in a protruding mode.

In the above description, the two sides of the plugging portion are respectively provided with a second edge for abutting against the inner wall of the plugging groove.

In the above description, further, a limiting protrusion is disposed on one side of the limiting female seat, and an elastic buckle for matching with the limiting protrusion is disposed on one side of the male socket.

In the above description, the female connector is mounted in the plugging slot through the clamping portion, and one end of the female connector, which is far away from the male component, is provided with a welding pin protruding from the limiting female seat.

In the above description, further, the male end elastic piece is internally provided with a power receiving cavity for being connected with the female end connector, the inner wall of the power receiving cavity is provided with a circular elastic piece, and the female end connector is provided with a limiting hole for being matched with the circular elastic piece.

In the above description, the limiting cavity is provided with an abutting part for matching with the male end spring.

In the above description, the upper end of the male end elastic piece is provided with a connecting portion for connecting with the male end elastic piece adjacent to one side.

The utility model has the beneficial effects that: firstly, when in use, two first edges and one foolproof edge are required to be jogged and matched with the limiting female seat, and the plugging part is only calculated to be correctly plugged into the plugging groove; if the male end socket is inserted into the plugging groove in the opposite direction, the two first edges and the fool-proof edge which are respectively arranged at the two sides of the plugging part can block the plugging part from entering the plugging groove, so that the female end connector is prevented from being damaged by an incorrect plugging mode; secondly, the lifting handle part protruding from one side of the male end socket can increase the stress point for grabbing the male end socket, and the convenience for pulling out the male end socket is improved.

Drawings

FIG. 1 is a first perspective view of a three-in-one connector of the present utility model;

FIG. 2 is a second perspective view of the three-in-one connector of the present utility model;

FIG. 3 is a cross-sectional block diagram of a three-in-one connector of the present utility model;

FIG. 4 is an exploded view of the triad connector of the present utility model;

FIG. 5 is a cross-sectional view of the male end socket of the triad connector of the present utility model;

FIG. 6 is a block diagram of male and female end tabs in a tri-functional connector according to the present utility model; the reference numerals in the drawings are respectively: the device comprises a 1-limit female seat, a 101-plug groove, a 102-limit bulge, a 2-female end connector, a 201-clamping part, 202-welding pins, 203-limit holes, 3-elastic buckles, a 4-male end socket, 401-limit cavities, 402-separation parts, 403-plug parts, 404-second edges, 405-abutting parts, 406-lifting parts, 5-male end elastic pieces, 501-electric connection cavities, 502-round elastic pieces, 503-connecting parts, 6-first edges and 7-fool-proof edges.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

1-6, the tri-in-one connector of the embodiment includes a male end component and a female seat component, the male end component is detachably plugged on the female seat component, the female seat component includes a limited female seat 1 and three female end connectors 2, the limited female seat 1 is provided with a plugging slot 101, the three female end connectors 2 are arranged in the plugging slot 101 side by side, the male end component includes a male end socket 4 and three male end spring pieces 5, three limiting cavities 401 for accommodating the male end spring pieces 5 are arranged in the male end socket 4 side by side, the lower end of the limiting cavities 401 is communicated with the outside, three partition parts 402 are respectively arranged at positions of the lower end of the male end socket 4 corresponding to the three limiting cavities 401, the three partition parts 402 form plugging parts 403 capable of being plugged in the plugging slot 101, two sides of the plugging parts 403 are respectively provided with two first edges 6 and one fool-proof edge 7 capable of being plugged in the limited female seat 1, one side of the male end socket 4 is provided with a handle 406, the male end spring pieces 5 and the handle 406 are arranged in a protruded manner, and the male end spring pieces 5 and the handles 406 are integrally arranged with the female end connector

Both sides of the plugging portion 403 are provided with second edges 404 for abutting against the inner wall of the plugging groove 101, and friction force between the plugging portion 403 and the inner wall of the plugging groove 101 is increased through the second edges 404, so that stability of connection between the plugging portion 403 and the plugging groove 101 is improved.

One side of the limit female socket 1 is provided with a limit protrusion 102, one side of the male socket 4 is provided with an elastic buckle 3 for being matched with the limit protrusion 102, and the stability of connection between the male socket 4 and the limit female socket 1 can be ensured through the matching of the limit protrusion 102 and the elastic buckle 3.

The female connector 2 is installed in the inserting groove 101 through the clamping portion 201, and a welding pin 202 protruding out of the limiting female seat 1 is arranged at one end of the female connector 2 away from the male end part.

The male end shrapnel 5 is internally provided with a power connection cavity 501 for being connected with the female end connector 2, a circular shrapnel 502 is arranged on the inner wall of the power connection cavity 501, the female end connector 2 is provided with a limit hole 203 for being matched with the circular shrapnel 502, and after the female end connector 2 completely enters the power connection cavity 501, the circular shrapnel 502 can sink into the limit hole 203 so as to ensure the connection stability of the female end connector 2 and the male end shrapnel 5.

The limiting cavity 401 is internally provided with an abutting part 405 for being matched with the male end elastic piece 5, and friction force between the abutting part 405 and the male end elastic piece 5 is increased, so that stability of connection between the limiting cavity 401 and the male end elastic piece 5 is improved.

The upper end of the male end spring 5 is provided with a connecting part 503 for connecting with the male end spring 5 adjacent to one side, and the connecting part 503 is used for electrically connecting with the male end spring 5 adjacent to one side.

Firstly, when in use, two first edges 6 and one fool-proof edge 7 are required to be jogged and matched with the limiting female seat 1, and the plugging part 403 is correctly plugged into the plugging groove 101; if the male end socket 4 is inserted into the plugging groove 101 in the opposite direction, the two first edges 6 and the one fool-proof edge 7 respectively arranged at two sides of the plugging portion 403 can block the plugging portion 403 from entering the plugging groove 101, so that the female end connector 2 is prevented from being damaged by an incorrect plugging manner; secondly, the handle portion 406 protruding from one side of the male socket 4 may increase the stress point for grabbing the male socket 4, so as to increase the convenience for pulling out the male socket 4.

The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a trinity connector, includes public end part and female seat part, and public end part detachably pegs graft on female seat part, its characterized in that: the female seat part is including spacing female seat and a plurality of female end joint, be provided with the jack groove on the spacing female seat, a plurality of female end joint sets up side by side in the jack groove, public end part is including public end socket and a plurality of public end shell fragment, be provided with the spacing cavity that a plurality of is used for holding public end shell fragment side by side in the public end socket, the lower extreme and the outside of spacing cavity switch on, the lower extreme of public end socket corresponds the position of a plurality of spacing cavity and is provided with a plurality of division portion respectively, a plurality of division portion forms the grafting portion that can peg graft in the jack groove, the both sides of grafting portion are provided with two first edges and one prevent slow-witted edge that can gomphosis on spacing female seat respectively, one side protrusion of public end socket is provided with carries the hand portion.

2. The trinity connector of claim 1, wherein: and second edges which are used for being abutted with the inner wall of the inserting groove are arranged on two sides of the inserting part.

3. The trinity connector of claim 1, wherein: one side of the limit female seat is provided with a limit bulge, and one side of the male end socket is provided with an elastic buckle matched with the limit bulge.

4. A tri-in connector according to any one of claims 1-3, characterized in that: the female end connector is arranged in the inserting groove through the clamping part, and one end of the female end connector, which is far away from the male end part, is provided with welding pins protruding out of the limiting female seat.

5. A tri-in connector according to any one of claims 1-3, characterized in that: the male end spring plate is internally provided with an electricity receiving cavity used for being connected with the female end connector, the inner wall of the electricity receiving cavity is provided with a round spring plate, and the female end connector is provided with a limiting hole used for being matched with the round spring plate.

6. A tri-in connector according to any one of claims 1-3, characterized in that: and an abutting part used for being matched with the male end elastic sheet is arranged in the limiting cavity.

7. A tri-in connector according to any one of claims 1-3, characterized in that: the upper end of the male end elastic piece is provided with a connecting part used for connecting with the male end elastic piece adjacent to one side.