CN221262810U

CN221262810U - High leakproofness multicore connector

Info

Publication number: CN221262810U
Application number: CN202323236642.5U
Authority: CN
Inventors: 徐晨晨; 王俊
Original assignee: Jiangsu Lianhai Communication Co ltd
Current assignee: Jiangsu Lianhai Communication Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-07-02
Anticipated expiration: 2033-11-29

Abstract

The utility model discloses a high-tightness multi-core connector, which comprises a connector male end and a connector female end which are spliced together, wherein the connector male end comprises a male end shell, a male end injection molding body and a male end inner conductor, the male end injection molding body is arranged in the male end shell, the male end injection molding body is provided with a male end inner conductor, a guide insertion platform is arranged at the joint of the male end injection molding body and the male end inner conductor, the connector female end comprises a female end shell and a female end injection molding body, the female end injection molding body is arranged in the female end shell, a guide insertion hole is formed in the female end injection molding body, and the male end and the connector female end of the connector are of an integral injection molding structure.

Description

High leakproofness multicore connector

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a high-tightness multi-core connector.

Background

Connectors, also called connectors, are commonly referred to in the country as connectors and sockets, and refer to electrical connectors, i.e. devices that connect two active devices, that transmit electrical current or signals, and that are capable of transmitting messages or electrical current through contact between a male end and a female end, also called connectors.

When the existing connector is plugged at the male end and the female end, gaps exist in the connecting part of the inner conductor, so that the plug sealing effect of the inner conductor at the male end and the female end is poor, the waterproof and dustproof effects cannot be effectively achieved, and the use stability of the connector is affected.

Disclosure of utility model

The present utility model is directed to a high-tightness multi-core connector, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high leakproofness multicore connector, includes the public end of connector and the female end of connector that peg graft mutually, the public end of connector includes public end shell, public end injection molding body and public end inner conductor, public end injection molding body sets up in the public end shell, be provided with a plurality of on the public end injection molding body and be the annular array and distribute public end inner conductor, public end injection molding body with the junction of public end inner conductor is provided with the direction and inserts the platform, female end of connector includes female end shell and female end injection molding body, female end injection molding body sets up in the female end shell, set up the direction jack that is annular array and distribute on the female end injection molding body, public end inner conductor passes through the direction inserts the platform and inserts in the direction jack, make the public end of connector with female end of connector is pegged graft and is connected.

Preferably, the male end shell and the female end shell are respectively provided with symmetrically distributed positioning sheets, and the positioning sheets on the male end shell and the female end shell are aligned and distributed.

Preferably, the male end housing, the male end injection molding body and the male end inner conductor are of an integrated structure formed in an injection molding mode.

Preferably, the female end shell and the female end injection molding body are of an integrated structure formed in an injection molding mode.

Preferably, the guiding insertion platform is a conical platform, the outer section of the guiding insertion platform is a conical insertion platform matched with the guiding insertion platform, the inner section of the guiding insertion platform is a conductor insertion platform matched with the male end inner conductor, and the guiding insertion platform is in sealing insertion with the guiding insertion platform.

Preferably, the taper angles of the outer sections of the guide insertion platform and the guide insertion hole are the same, and the taper angle of the guide insertion platform is 5-10 degrees.

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

The male end and the female end of the connector are of an integral injection molding structure, compared with the traditional method that injection molding pieces are installed in the shell in a press fit mode, the structural tightness of the male end and the female end of the connector is greatly improved, meanwhile, the guide insertion platform with taper and the guide insertion hole are adopted for guide insertion, on one hand, the guide effect is achieved, the insertion and the use are convenient, on the other hand, the sealing effect can be achieved, the sealing performance of the inner conductor of the male end in the guide insertion hole is improved, and the waterproof and dustproof performance of the connector is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

fig. 3 is a schematic perspective view of a male end of the connector according to the present utility model;

fig. 4 is a schematic perspective view of a female end of a connector according to the present utility model.

In the figure: 1. a male end of the connector; 101. a male end housing; 102. a male end injection molding body; 103. a male end inner conductor; 104. a guide insertion stage; 2. a connector female end; 201. a female end housing; 202. a female end injection molding body; 203. a guide jack; 3. and (5) positioning sheets.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the high-tightness multi-core connector provided by the utility model comprises a male connector 1 and a female connector 2 which are connected in an injection mode, wherein the male connector 1 comprises a male housing 101, a male injection molding body 102 and a male inner conductor 103, the male injection molding body 102 is arranged in the male housing 101, a plurality of male inner conductors 103 distributed in an annular array are arranged on the male injection molding body 102, a guiding insertion platform 104 is arranged at the joint of the male injection molding body 102 and the male inner conductor 103, the male housing 101, the male injection molding body 102 and the male inner conductor 103 are of an integrated structure formed in an injection molding mode, the female connector 2 comprises a female housing 201 and a female injection molding body 202, the female injection molding body 202 is arranged in the female housing 201, guiding insertion holes 203 distributed in an annular array are formed on the female injection molding body 202, the male inner conductor 103 is inserted into the guiding insertion platform 203 in an integrated structure formed in an injection molding mode, the male inner conductor 103 is inserted into the guiding insertion platform 104 through the guiding insertion platform 104, the male connector 1 and the male connector 102 and the male connector 103 are connected with the male connector 2 and the male connector 103, the male connector 2 is connected with the guiding insertion platform 203 and the female connector 203 is of the same taper as the guiding insertion platform 203, the guiding insertion platform 203 is matched with the guiding insertion platform 203, the guiding insertion section is matched with the guiding insertion platform 203, and the guiding insertion section is matched with the guiding insertion platform 203, and the guiding insertion section is matched with the guiding insertion section 203 is formed by the guiding insertion section, and the guiding insertion section is matched with the guiding insertion section is formed by the guiding the male connector is formed.

According to the utility model, the male end 1 and the female end 2 of the connector are of an integral injection molding structure, compared with the traditional method that injection molding parts are press-fit and mounted in a shell, the structural tightness of the male end 1 and the female end 2 of the connector is greatly improved, meanwhile, the guide insertion platform 104 with taper and the guide insertion hole 203 are adopted for guide insertion, so that on one hand, the guide effect is achieved, the insertion and use are convenient, on the other hand, the sealing effect can be achieved, the sealing performance of the inner conductor 103 of the male end in the guide insertion hole 203 is improved, and the waterproof and dustproof performances of the connector are improved.

In this embodiment, as shown in fig. 1 and fig. 2, symmetrically distributed positioning pieces 3 are disposed on the male end housing 101 and the female end housing 201, and the positioning pieces 3 on the male end housing 101 and the female end housing 201 are aligned and distributed;

The utility model is provided with the locating piece 3, when the male end 1 of the connector and the female end 2 of the connector are spliced and used, the locating and splicing can be directly carried out according to the positions of the locating piece 3 on the male end 1 of the connector and the female end 2 of the connector, so that the plugging and locating use of the connector are convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high leakproofness multicore connector, its characterized in that, including the public end (1) of connector and the female end (2) of connector that peg graft mutually, the public end (1) of connector includes public end shell (101), public end injection molding body (102) and public end inner conductor (103), public end injection molding body (102) set up in public end shell (101), be provided with a plurality of on the public end injection molding body (102) and be the annular array distribution public end inner conductor (103), public end injection molding body (102) with the junction of public end inner conductor (103) is provided with direction insertion platform (104), female end (2) of connector include female end shell (201) and female end injection molding body (202), female end injection molding body (202) set up in female end shell (201), female end injection molding body (202) are last to be offered and are annular array distributed's direction jack (203), public end inner conductor (103) are passed through direction insertion platform (104) inserts in direction jack (203), make public end (2) connect female end (2).

2. The high-tightness multi-core connector according to claim 1, wherein: the male end shell (101) and the female end shell (201) are respectively provided with symmetrically distributed positioning sheets (3), and the positioning sheets (3) on the male end shell (101) and the female end shell (201) are aligned and distributed.

3. The high-tightness multi-core connector according to claim 1, wherein: the male end shell (101), the male end injection molding body (102) and the male end inner conductor (103) are of an integrated structure formed in an injection molding mode.

4. The high-tightness multi-core connector according to claim 1, wherein: the female end shell (201) and the female end injection molding body (202) are of an integrated structure formed by adopting an injection molding mode.

5. The high-tightness multi-core connector according to claim 1, wherein: the guide inserting table (104) is a conical table, the outer section of the guide inserting table (203) is a conical inserting table matched with the guide inserting table (104), the inner section of the guide inserting table (203) is a conductor inserting table matched with the male end inner conductor (103), and the guide inserting table (104) is in sealing insertion with the guide inserting table (203).

6. The high-tightness multi-core connector according to claim 5, wherein: the taper angles of the outer sections of the guide inserting table (104) and the guide inserting hole (203) are the same, and the taper angle of the guide inserting table (104) is 5-10 degrees.