CN216563857U

CN216563857U - Frame mouth structure based on public end connector

Info

Publication number: CN216563857U
Application number: CN202122628615.7U
Authority: CN
Inventors: 李新田; 陈玉峰; 施建华; 吴文学; 张卫东; 江伟国; 牟星海
Original assignee: Delphi Electrical Centers Shanghai Co Ltd
Current assignee: Delphi Electrical Centers Shanghai Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to a frame opening structure based on a male end connector, which comprises a plastic part shell, an electrostatic shielding sleeve and a conductive copper plate, wherein the electrostatic shielding sleeve is arranged in the frame opening of the plastic part shell, a connecting opening is also formed in the plastic part shell, supporting legs of the conductive copper plate are positioned in the connecting opening, the plastic part shell is used as a first guide structure, the electrostatic shielding sleeve is used as a second guide structure, and a limiting elastic sheet is arranged on the inner side of the electrostatic shielding sleeve. Compared with the prior art, the utility model has the advantages of reducing the overall space requirement of the frame opening, having better fixing performance, improving the stability of the frame opening during the interaction and the like.

Description

Frame mouth structure based on public end connector

Technical Field

The utility model relates to the technical field of pin header connectors, in particular to a frame opening structure based on a male end connector.

Background

In current pin header connectors, the frame of the connector needs to be equipped with a guide structure to assist the mating of the male and female connectors. Such a guide structure is usually located on the male end connector, and the corresponding electrostatic shielding elastic sheet is arranged on the female end connector, and the elastic sheet bounces outwards after the connection is completed, so that the female end connector is prevented from slipping out. But in order to guarantee that public end connector and female end connector have higher fault-tolerant rate when the mutual match for the electrostatic shielding shell fragment can accurately get into in the frame mouth of connector, consequently need public end connector frame mouth to have great overall space, nevertheless under the great condition in overall space, the stability that only relies on the female end connector of electrostatic shielding shell fragment is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the frame mouth of the male end connector influences the stability of the female end connector under the condition of larger overall space in the prior art, and provides a frame mouth structure based on the male end connector.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a frame mouth structure based on public end connector, is including moulding a shell, electrostatic shielding cover and electrically conductive copper, the electrostatic shielding cover is located in the frame mouth of moulding a shell, the inside of moulding a shell still is equipped with the connector, the stabilizer blade of electrically conductive copper is located the connector, mould a shell as first guide structure, the electrostatic shielding cover is as second guide structure, the inboard of electrostatic shielding cover is equipped with spacing shell fragment.

The frame opening of the plastic part shell and the electrostatic shielding sleeve are both of rectangular structures.

Furthermore, four edges of the inner side of the electrostatic shielding sleeve are provided with limiting elastic sheets.

Furthermore, the number of the limiting elastic sheets on each edge of the inner side of the electrostatic shielding sleeve is the same.

The connecting port is positioned on the inner side of the electrostatic shielding sleeve.

The rest parts of the conductive copper plate except the support legs are arranged in the plastic part shell.

The inner wall of the frame opening of the plastic part shell is provided with a first guide table and a limiting table.

Furthermore, a plurality of clamping hook structures are arranged on the edge of the top end of the electrostatic shielding sleeve.

Furthermore, when the electrostatic shielding sleeve is connected with the plastic part shell, the clamping hook structure is clamped on the limiting table of the frame opening.

And second guide pieces are arranged at the top end edge and the bottom end edge of the electrostatic shielding sleeve.

Furthermore, a clamping hook structure is arranged between the two second guide pieces.

Compared with the prior art, the utility model has the following beneficial effects:

1. the plastic part shell and the electrostatic shielding sleeve form a double-layer guiding structure, and the electrostatic shielding elastic sheet originally positioned on the female end connector is arranged on the male end connector, so that the problem of mutual matching and guiding of the male end connector and the female end connector is solved, and the overall space requirement of a frame opening is effectively reduced.

2. The electrostatic shielding sleeve is clamped on the limiting table of the plastic part shell through the clamping hook structure, and compared with the prior art that the electrostatic shielding elastic sheet is used for stabilizing, the clamping hook structure can be stably clamped on the limiting table, so that the electrostatic shielding sleeve has better fixing performance, and the stability of a frame opening during the interaction is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first guide structure and a second guide structure of the present invention;

FIG. 3 is a schematic structural diagram of a plastic housing according to the present invention;

FIG. 4 is a schematic structural view of an electrostatic shield according to the present invention;

fig. 5 is a schematic structural view of the conductive copper plate of the present invention.

Reference numerals:

1-a plastic shell; 2-electrostatic shielding sleeve; 3-a conductive copper plate; 4-limiting elastic sheets; 5-a first guide table; 6-a second guide sheet; 7-hook structure; 8-connecting port; 9-a limit table.

Detailed Description

The utility model is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Examples

As shown in fig. 3-5, a frame mouth structure based on public end connector, including moulding a shell 1, electrostatic shield cover 2 and electrically conductive copper 3, electrostatic shield cover 2 is located in moulding a frame mouth of shell 1, moulds the inside of shell 1 and still is equipped with connector 8, and electrically conductive copper 3's stabilizer blade is located connector 8, moulds a shell 1 as first guide structure, and electrostatic shield cover 2 is as second guide structure, and electrostatic shield cover 2's inboard is equipped with spacing shell fragment 4.

As shown in fig. 1, the frame opening of the plastic housing 1 and the electrostatic shielding case 2 are both rectangular structures.

Four edges of the inner side of the electrostatic shielding sleeve 2 are provided with limiting elastic sheets 4.

The number of the limiting elastic pieces 4 on each edge of the inner side of the electrostatic shielding sleeve 2 is the same, and in the embodiment, the number of the limiting elastic pieces 4 on each edge of the electrostatic shielding sleeve 2 is 4.

The connection port 8 is located inside the electrostatic shield case 2.

The inner wall of the frame opening of the plastic part shell 1 is provided with a first guide table 5 and a limit table 9.

The top edge of the electrostatic shielding sleeve 2 is provided with a plurality of clamping hook structures 7.

As shown in fig. 2, when the electrostatic shielding case 2 is connected to the plastic housing 1, the hook structure 7 is engaged with the limit table 9 of the frame opening.

The top edge and the bottom edge of the electrostatic shielding sleeve 2 are both provided with a second guide sheet 6.

A clamping hook structure 7 is arranged between the two second guide sheets 6.

During specific implementation, put into with electrostatic shield cover 2 and mould a shell 1 in, electrostatic shield cover 2's trip structure 7 can block and accomplish electrostatic shield cover 2's fixed on spacing platform 9, then public end connector and female end connector accomplish mutually supporting through the guide of first direction platform 5 and second direction piece 6, and spacing shell fragment 4 can form the squeezing action to putting into female end connector wherein, guarantees that female end connector can not drop.

In addition, it should be noted that the shapes of the components, the names of the components, and the like of the specific embodiments described in the present specification may be different, and the above description is only an illustration of the structure of the present invention. All equivalent or simple changes in the structure, characteristics and principles of the utility model are included in the protection scope of the utility model. Various modifications or additions may be made to the described embodiments or methods may be similarly employed by those skilled in the art without departing from the scope of the utility model as defined in the appending claims.

Claims

1. The utility model provides a frame mouth structure based on public end connector, its characterized in that, including moulding a shell (1), electrostatic shield cover (2) and electrically conductive copper (3), the frame mouth of moulding a shell (1) is located in electrostatic shield cover (2), the inside of moulding a shell (1) still is equipped with connector (8), the stabilizer blade of electrically conductive copper (3) is located connector (8), mould a shell (1) as first guide structure, electrostatic shield cover (2) are as second guide structure, the inboard of electrostatic shield cover (2) is equipped with spacing shell fragment (4).

2. The frame mouth structure based on the male end connector is characterized in that the frame mouth of the plastic part shell (1) and the electrostatic shielding sleeve (2) are both rectangular structures.

3. The frame mouth structure based on the male end connector as claimed in claim 2, wherein the four sides of the inner side of the electrostatic shielding sleeve (2) are provided with limiting elastic sheets (4).

4. A frame mouth structure based on a male end connector as claimed in claim 3, characterized in that the number of the limiting elastic sheets (4) on each side of the inner side of the electrostatic shielding sleeve (2) is the same.

5. A frame mouth structure based on a male end connector according to claim 1, characterized in that the connection port (8) is located inside the electrostatic shielding sleeve (2).

6. The frame mouth structure based on the male end connector is characterized in that a first guide table (5) and a limiting table (9) are arranged on the inner wall of the frame mouth of the plastic part shell (1).

7. A frame mouth structure based on a male end connector as claimed in claim 6, characterized in that the top edge of the electrostatic shielding sleeve (2) is provided with a plurality of hook structures (7).

8. The frame mouth structure based on the male end connector is characterized in that the hook structure (7) is clamped on the limit table (9) of the frame mouth when the electrostatic shielding sleeve (2) is connected with the plastic part shell (1).

9. A frame mouth structure based on a male end connector according to claim 8, characterized in that the top edge and the bottom edge of the electrostatic shielding sleeve (2) are provided with second guiding sheets (6).

10. A frame mouth structure based on a male end connector according to claim 9, characterized in that a snap structure (7) is provided between the two second guiding pieces (6).