CN219040779U

CN219040779U - Connector connection structure

Info

Publication number: CN219040779U
Application number: CN202222731565.XU
Authority: CN
Inventors: 于静; 张鑫; 黄宏图; 郭山辉; 姚德志
Original assignee: Amphenol PCD Shenzhen Co Ltd
Current assignee: Amphenol PCD Shenzhen Co Ltd
Priority date: 2022-09-08
Filing date: 2022-10-17
Publication date: 2023-05-16
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a connector connecting structure and a connector, comprising a shell body and a shell transfer shell, wherein the shell body is sleeved outside the shell transfer shell, a first annular limiting groove is formed in the outer surface of the shell transfer shell, a second annular limiting groove corresponding to the first annular limiting groove is formed in the inner surface of the shell body, the connector also comprises a C-shaped buckle, part of the C-shaped buckle is embedded into the first annular limiting groove, the rest part of the C-shaped buckle is embedded into the second annular limiting groove so as to be suitable for locking the shell body and the shell transfer shell, the vertical section of the C-shaped buckle is circular, and the connector connecting structure and the connector can finish the installation of the C-shaped buckle without using special tools and are convenient to install.

Description

Connector connection structure

Technical Field

The present disclosure relates to connectors, and particularly to a connector connecting structure.

Background

At present, the traditional connector is assembled and fixed by adopting a square C-shaped buckle, the vertical section of the square C-shaped buckle is a square C-shaped buckle, and the edge of the C-shaped buckle is provided with a corner, so that the C-shaped buckle cannot be sleeved at the end part of the connector and slides to the position of a limit groove along the outer surface of the connector, therefore, when the connector is installed, a notch of the square C-shaped buckle is required to be larger than the diameter of the connector, so that the square C-shaped buckle can be installed from the side surface of the connector, and after the square C-shaped buckle moves to the position of the limit groove, the caliper clamps the square C-shaped buckle, so that the square C-shaped buckle deforms and buckles into the limit groove to finish the installation, and the installation is inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a connector connecting structure which can complete the installation of a C-shaped buckle without using special tools and is convenient to install.

The second objective of the present utility model is to provide a connector.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a connector connection structure, includes shell body and shell transfer shell, the shell body cover is established outside the shell transfer shell, first annular spacing groove has been seted up to shell transfer shell surface, the second annular spacing groove that corresponds with first annular spacing groove is seted up to the shell body internal surface, still includes C type buckle, the part embedding of C type buckle in the first annular spacing groove, the remainder embedding in the second annular spacing groove, in order to be suitable for the locking the shell body with shell transfer shell, the vertical cross-section of C type buckle is circular.

Further, a step portion is formed on the outer circular surface of the rotating shell in the shell, the shell body is in a step shape matched with the step portion, and the first annular limiting groove is formed in the outer surface of the step portion.

Further, the step surface is provided with a slope.

Further, the inner surfaces of the first annular limiting groove and the second annular limiting groove are cambered surfaces matched with the C-shaped buckle.

Further, the C-shaped buckle is made of stainless steel materials.

The second purpose of the utility model is realized by adopting the following technical scheme:

a connector comprises the connector connecting structure.

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

compared with the traditional C-shaped buckle, the vertical section of the C-shaped buckle is square, and the C-shaped buckle is circular, so that a user can load the C-shaped buckle from the transfer shell of the outer shell, slide to the position of the first annular limiting groove along the surface of the transfer shell of the outer shell and is embedded into the first annular limiting groove, and the installation is convenient.

Drawings

FIG. 1 is a schematic view of a connector structure according to the present utility model;

FIG. 2 is a cross-sectional view of a connector connection structure according to the present utility model;

FIG. 3 is a schematic view of a connector assembly according to the present utility model;

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

the diagram is: 10. a housing body; 101. the second annular limiting groove; 20. a shell is transferred in the shell; 201. the first annular limiting groove; 202. a step portion; 2021. an inclined plane; 30. c-shaped buckle.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-4, the connector connecting structure of the utility model comprises a housing body 10 and a housing transfer shell 20, wherein the housing body 10 is sleeved outside the housing transfer shell 20, a first annular limiting groove 201 is formed on the outer surface of the housing transfer shell 20, a second annular limiting groove 101 corresponding to the first annular limiting groove 201 is formed on the inner surface of the housing body 10, a C-shaped buckle 30 is further included, a part of the C-shaped buckle 30 is embedded in the first annular limiting groove 201, the rest of the C-shaped buckle 30 is embedded in the second annular limiting groove 101 so as to be suitable for locking the housing body 10 and the housing transfer shell 20, and the vertical section of the C-shaped buckle 30 is circular.

Compared with the conventional C-shaped buckle 30, the vertical cross section of the C-shaped buckle 30 is square, and the C-shaped buckle 30 is round, so that a user can put the C-shaped buckle 30 into the rotary shell 20 from the outer shell, slide the C-shaped buckle to the position of the first annular limiting groove 201 along the surface of the rotary shell 20 of the outer shell, and be embedded into the first annular limiting groove 201, and the installation is convenient.

And for the convenience of positioning the housing body 10 and the housing transfer shell 20, in this embodiment, a step portion 202 is formed on the outer circumferential surface of the housing transfer shell 20, the housing body 10 is in a step shape adapted to the step portion 202, so that when the housing body 10 is sleeved on the housing transfer shell 20, the step portion 202 can limit the housing body 10, and the first annular limiting groove 201 is formed on the outer surface of the step portion 202, so that the first annular limiting groove 201 locks the housing body 10 and the housing transfer shell 20.

In addition, in order to facilitate the C-shaped buckle 30 to slide to the outer surface of the step portion 202, an inclined plane 2021 is provided on the surface of the step portion 202 in this embodiment, and the C-shaped buckle 30 can slide to the outer surface of the step portion 202 along the inclined plane 2021 and can be embedded into the first annular limiting groove 201 after moving to the first annular limiting groove 201.

And in order to avoid using in-process, C type buckle 30 takes place to remove, in this embodiment, first annular spacing groove 201 with second annular spacing groove 101 internal surface be with the cambered surface of C type buckle 30 adaptation to can be in C type buckle 30 card first annular spacing groove 201 with the removal of C type buckle 30 is restricted behind the second annular spacing groove 101, and simultaneously C type buckle 30 also can restrict the relative displacement of shell body 10 and shell transfer shell 20, and the holding power is big.

In addition, in order to prolong the service life of the C-shaped buckle 30, in this embodiment, the C-shaped buckle 30 is made of stainless steel.

Preferably, as shown in fig. 3 and 4, the present embodiment also discloses a connector, which includes the connector connection structure

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A connector connection structure, characterized in that: including shell body (10) and shell transfer shell (20), shell body (10) cover is established outside shell transfer shell (20), first annular spacing groove (201) have been seted up to shell transfer shell (20) surface, second annular spacing groove (101) that correspond with first annular spacing groove (201) have been seted up to shell body (10) internal surface, still include C type buckle (30), the part embedding of C type buckle (30) in first annular spacing groove (201), the rest embedding in second annular spacing groove (101), in order to be suitable for the locking shell body (10) with shell transfer shell (20), the vertical cross-section of C type buckle (30) is circularly.

2. A connector connection structure according to claim 1, wherein: the outer circular surface of the shell transfer shell (20) is provided with a step part (202), the shell body (10) is in a step shape matched with the step part (202), and the first annular limiting groove (201) is formed in the outer surface of the step part (202).

3. A connector connection structure according to claim 2, wherein: the surface of the step part (202) is provided with an inclined plane (2021).

4. A connector connection structure according to claim 1, wherein: the inner surfaces of the first annular limiting groove (201) and the second annular limiting groove (101) are cambered surfaces which are matched with the C-shaped buckle (30).

5. A connector connection structure according to claim 1, wherein: the C-shaped buckle (30) is made of stainless steel materials.

6. A connector, characterized in that: comprising the connector connection structure of any one of claims 1-5.