CN219553967U

CN219553967U - Novel DC socket connector

Info

Publication number: CN219553967U
Application number: CN202321020963.9U
Authority: CN
Inventors: 周文忠; 袁超
Original assignee: Ganzhou Cornett Electronic Technology Co ltd
Current assignee: Ganzhou Cornett Electronic Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-08-18
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a novel DC socket connector, which comprises a connector shell, wherein the upper end of the connector shell is provided with two jacks, and two elastic sheets matched with the jacks are inserted in the connector shell; two sides of the upper end of the spring plate are respectively bent downwards to form two bending parts, and the side edge of the first bending part is bent towards one end of the second bending part to form a first elastic part; the side edge of the second bending part is bent towards one end of the first bending part and is provided with a second elastic part; the first elastic part and the second elastic part form a first deformation cavity, the first deformation cavity is an inserting port, and the inserting port is connected with the lower ends of the first bending part and the second bending part; polar sheets are arranged on two sides of the elastic sheet, extension parts are bent at the upper ends of the polar sheets, and a second deformation cavity is formed between the extension parts and the polar sheets. The design can be difficult to be pulled out after the spring plate is pressed in and assembled, the whole process is simple to install, the operation is easy, and the whole design can realize that both ends of the connector can be plugged after the assembly is completed, so that the connector is more convenient and quicker to install and use.

Description

Novel DC socket connector

Technical Field

The utility model relates to the technical field related to connectors, in particular to a novel DC socket connector.

Background

DC receptacle connectors are commonly used for receptacle accessories that mate with a power supply dedicated to consumer electronics. At present, most of the commercial socket connectors can be plugged and unplugged from one side, and the whole connector has a plurality of accessories and is complex to assemble and disassemble.

Disclosure of Invention

In order to solve the problems, the technical scheme provides a novel DC socket connector, and the design can realize that both ends of the connector can be plugged after the assembly is completed, so that the connector is more convenient and quicker to install and use.

The technical scheme adopted for solving the technical problems is as follows:

the novel DC socket connector comprises a connector shell, wherein two jacks are arranged at the upper end of the connector shell, and two elastic sheets matched with the jacks are inserted in the connector shell;

the two sides of the upper end of the elastic sheet are respectively bent downwards to form a first bending part and a second bending part, and the side edge of the first bending part is bent towards one end of the second bending part to form a first elastic part; the side edge of the second bending part is bent towards one end of the first bending part and is provided with a second elastic part in a bending and extending way;

the first elastic part and the second elastic part form a first deformation cavity, the first deformation cavity is an inserting port, and the inserting port is connected with the lower ends of the first bending part and the second bending part;

the two sides of the elastic sheet are provided with polar sheets, the upper ends of the polar sheets are bent to form extension parts, and a second deformation cavity is formed between the extension parts and the polar sheets.

In some embodiments, two sides of the end of the first deformation cavity are provided with guiding parts, and the guiding parts are provided with guiding inclined planes.

In some embodiments, the first and second elastic portions are bent inwardly at their ends.

In some embodiments, the inner walls of two sides of the first deformation cavity are provided with protruding portions.

In some embodiments, a limiting block is arranged on the inner side wall of the jack.

In some embodiments, the connector housing lower end is provided with a stop.

The utility model has the beneficial effects that:

by utilizing the technical scheme, after the connector is integrally assembled, pluggable plug-in ports are formed at two ends of the connector. The elastic sheet is divided into two parts to be inserted into the connector shell from the bottom of the connector shell, the two bending parts play a role in guiding, and the plug-in port is formed by bending a first elastic part and a second elastic part which are arranged on the elastic sheet, so that the upper shape and the lower shape of the plug-in port are consistent, namely, the openings at the two ends can be used as the plug-in port. The extension portion that sets up in the shell fragment both sides is barb type design, and forms the second deformation chamber with between the polarity piece, when inserting the connector housing with the shell fragment, the second deformation chamber receives the inward extrusion of pressure, shorten the shell fragment size, in the connector housing is wholly put into to the shell fragment, exert the pressure outward effect between extension portion and polarity piece for the shell fragment is whole to exert pressure to the connector housing, and this design can be difficult for being dialled out after the shell fragment press-in assembly, and whole process installation is simple, and easy operation, and both ends all can be pulled out and inserted, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is an exploded view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a second embodiment of the present utility model;

fig. 4 is a schematic cross-sectional structure of an embodiment of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a novel DC socket connector includes a connector housing 1, wherein two jacks 2 are provided at the upper end of the connector housing 1, and two spring plates 3 adapted to the jacks 2 are inserted into the connector housing 1;

the two sides of the upper end of the elastic sheet 3 are respectively bent and extended downwards to form a first bending part 4 and a second bending part 5, and a first elastic part 6 is arranged on the side edge of the first bending part 4 and bent and extended towards one end of the second bending part 5; the side edge of the second bending part 5 is bent towards one end of the first bending part 4 and is provided with a second elastic part 7;

the first elastic part 6 and the second elastic part 7 form a first deformation cavity 8, and the first deformation cavity 8 is an inserting port, and the inserting port is connected with the lower ends of the first bending part 4 and the second bending part 5;

the two sides of the elastic sheet 3 are provided with polar sheets 9, the upper ends of the polar sheets 9 are bent to form extension parts 10, and a second deformation cavity 11 is formed between the extension parts 10 and the polar sheets 9.

After the connector is integrally assembled, pluggable plug-in ports are formed at two ends of the connector. The elastic sheet is divided into two parts to be inserted into the connector shell from the bottom of the connector shell, the two bending parts play a role in guiding, and the plug-in port is formed by bending a first elastic part and a second elastic part which are arranged on the elastic sheet, so that the upper shape and the lower shape of the plug-in port are consistent, namely, the openings at the two ends can be used as the plug-in port. The extension portion that sets up in the shell fragment both sides is barb type design, and forms the second deformation chamber with between the polarity piece, when inserting the connector housing with the shell fragment, the second deformation chamber receives the inward extrusion of pressure, shorten the shell fragment size, in the connector housing is wholly put into to the shell fragment, exert the pressure outward effect between extension portion and polarity piece for the shell fragment is whole to exert pressure to the connector housing, and this design can be difficult for being dialled out after the shell fragment press-in assembly, and whole process installation is simple, and easy operation, and both ends all can be pulled out and inserted, convenient to use. The plug interface is deformation cavity design, and after the plug is inserted into the plug interface, two elastic parts are more attached to the connector shell.

In this embodiment, guide portions 12 are disposed on two sides of the end portion of the first deformation cavity 8, and the guide portions 12 are configured as guide slopes.

The guide part is inclined to the outside of the plug interface to form a guide inclined plane, the guide inclined plane plays a role in guiding the plug, and the periphery of the opening of the plug interface is larger than the inner width of the plug interface due to the inclined plane design, so that the plug is more smooth, quick and convenient to insert, and the plug interface is not required to be aligned with effort during insertion. The guide part can also play a limiting role, and when the end part of the guide part is propped against the top of the connector shell, the elastic sheet cannot be further inserted, so that the assembly is completed.

In this embodiment, the ends of the first elastic portion 6 and the second elastic portion 7 are bent inward.

The ends of the first elastic part and the second elastic part are inwards bent, so that the distance between the two sides of the center of the plug-in port is smaller than the distance between the two sides of the two ends, and the plug is better and more stable in contact with the elastic sheet after being inserted. The conductive effect is better.

In this embodiment, the inner walls of two sides of the first deformation cavity are provided with protruding portions 13. The protruding portion can enable the contact of the plug interface and the plug to be more fit, and the plug is further clamped.

In this embodiment, a limiting block 14 is disposed on the inner side wall of the jack 2. The limiting block plays a limiting role in inserting the elastic sheet into the connector shell, and the elastic sheet is prevented from being excessively inserted.

In this embodiment, a stopper 15 is provided at the lower end of the connector housing 1. The dog plays spacing effect to carry out spacing chucking with extension, make the assembly more firm, be difficult for being pulled out.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the scope of the utility model, but rather is presented in the claims.

Claims

1. A novel DC jack connector, characterized by: the connector comprises a connector shell (1), wherein two jacks (2) are arranged at the upper end of the connector shell (1), and two elastic sheets (3) matched with the jacks (2) are inserted into the connector shell (1);

the two sides of the upper end of the elastic sheet (3) are respectively bent and extended downwards to form a first bending part (4) and a second bending part (5), and a first elastic part (6) is arranged on the side edge of the first bending part (4) and bent and extended towards one end of the second bending part (5); the side edge of the second bending part (5) is bent towards one end of the first bending part (4) and is provided with a second elastic part (7);

the first elastic part (6) and the second elastic part (7) form a first deformation cavity (8), the first deformation cavity (8) is a plug-in port, and the plug-in port is connected with the lower ends of the first bending part (4) and the second bending part (5);

the elastic sheet (3) is characterized in that polar sheets (9) are arranged on two sides of the elastic sheet (3), an extension part (10) is bent at the upper end of each polar sheet (9), and a second deformation cavity (11) is formed between each extension part (10) and each polar sheet (9).

2. The novel DC jack connector according to claim 1, wherein guide portions (12) are provided on both sides of the end portion of the first deformation chamber (8), and the guide portions (12) are provided as guide slopes.

3. A novel DC receptacle connector according to claim 2, characterized in that the first and second elastic parts (6, 7) are bent inwardly at their ends.

4. A novel DC jack connector according to claim 3, wherein the inner walls of the two sides of the first deformation chamber are provided with protrusions (13).

5. A novel DC receptacle connector according to claim 3, wherein the inner side wall of the receptacle (2) is provided with a stopper (14).

6. A novel DC receptacle connector according to claim 3, characterized in that the lower end of the connector housing (1) is provided with a stop (15).