CN210296733U - Connector male shell - Google Patents
Connector male shell Download PDFInfo
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- CN210296733U CN210296733U CN201921188607.1U CN201921188607U CN210296733U CN 210296733 U CN210296733 U CN 210296733U CN 201921188607 U CN201921188607 U CN 201921188607U CN 210296733 U CN210296733 U CN 210296733U
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- conductive inner
- inner shell
- hollow cavity
- connector male
- male housing
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Abstract
The embodiment of the application discloses public first casing of connector, including insulating casing with locate this insulating casing in at least a set of electrically conductive inner shell, insulating casing inside be equipped with the hollow cavity that electrically conductive inner shell quantity corresponds, and electrically conductive inner shell inserts hollow cavity internal fixation is every on two inside walls of hollow cavity, each along the horizontal direction be provided with a constant head tank, and correspond on two lateral walls of electrically conductive inner shell the position of constant head tank respectively is equipped with and can slips into the location convex part of constant head tank internal fixation. The embodiment of the application can greatly improve the simplicity of the assembly operation of the connector male shell, effectively avoid misoperation and ensure the stability and reliability of connection.
Description
Technical Field
The application relates to a signal connection technology, in particular to a connector male shell.
Background
A connector is a common electronic device that realizes a signal transmission function of a cable by contact of connection terminals. The connector generally includes a male connector and a female connector each having a connecting terminal built therein, and the connecting terminals inside the male connector and the female connector are connected/disconnected by inserting and pulling the male connector and the female connector, thereby realizing/blocking various signal transmission functions.
The stability of the connection between the male end of the connector and the cable is a very important performance criterion. In the male shell structure in the prior art, the insulating outer shell and the conductive inner shell are fixed in the following ways: the bottom outer wall of the conductive inner shell is provided with two grooves, the corresponding position of the insulating outer shell is provided with a pressing part, during assembly, the conductive inner shell is inserted into the hollow cavity of the insulating outer shell, the pressing part is pressed, and the convex part on the inner side of the pressing part is pressed into the two grooves to be fixed.
However, the inventor finds out in the process of implementing the utility model that, by adopting the technical scheme, the problem that the connection is unstable because an operator does not press due to negligence and the like often occurs in the assembling process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a public first casing of connector, can improve public first casing equipment operation's of connector simplicity, effectively avoid the maloperation, guarantee the stability and the reliability of connecting greatly.
The embodiment of the application provides a connector male head shell, which comprises an insulating outer shell and at least one group of conductive inner shells arranged in the insulating outer shell, wherein hollow cavities corresponding to the number of the conductive inner shells are arranged in the insulating outer shell; the conductive inner shell is inserted into the hollow cavity and fixed, two positioning grooves are respectively arranged on two inner side walls of each hollow cavity along the horizontal direction, and positioning convex parts which can slide into the positioning grooves for fixation are respectively arranged on the two outer side walls of the conductive inner shell corresponding to the positioning grooves.
As a possible embodiment, a guide groove is arranged on at least one inner wall of each hollow cavity along the horizontal direction; and a guide convex part which can slide into the hollow cavity along the guide groove to be fixed is arranged on the outer wall of the conductive inner shell corresponding to the guide groove.
As a possible embodiment, the inner wall includes at least any one of an inner sidewall, an inner top wall, and an inner bottom wall.
As a possible implementation manner, the two positioning grooves are arranged at the front parts of the two inner side walls, the guide groove is arranged at the tail part of the inner side wall, and the guide groove and the positioning grooves are positioned on the same horizontal line.
As a possible embodiment, the guiding protrusion is a spring piece extending horizontally and obliquely forward from the outer side wall of the conductive inner casing.
As a possible embodiment, the positioning protrusion is a spring structure extending horizontally and obliquely backward from the outer sidewall of the conductive inner casing.
As a possible embodiment, the inclination angle of the positioning projection is smaller than the inclination angle of the guiding projection.
As a possible embodiment, an inner edge abutting against the front end portion of the conductive inner shell is provided at the front end portion of each hollow cavity.
As a possible implementation, the conductive inner shell is made of copper.
The embodiment of the application has the following beneficial effects:
this application embodiment is through on two inside walls of insulating casing's hollow cavity, respectively set up a constant head tank along the horizontal direction, and correspond on two lateral walls of electrically conductive inner shell the position of constant head tank sets up and can slide into the location convex part of constant head tank internal fixation to improve the public first casing equipment of connector operation's simplicity and convenience greatly, effectively avoided the maloperation, guaranteed the stability and the reliability of connecting.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a first embodiment of a male housing of a connector provided in the present application.
Fig. 2 is an exploded view of a first embodiment of a male housing of a connector provided herein.
Fig. 3 is a schematic perspective view of an insulating housing in a first embodiment of a male housing of a connector provided in the present application.
Fig. 4 is a structural diagram of the insulating housing in one direction in the first embodiment of the male housing of the connector provided in the present application.
Fig. 5 is a schematic cross-sectional view of an insulative housing of a first embodiment of a male housing of a connector provided herein.
Fig. 6 is a schematic structural diagram of a conductive inner shell in a first embodiment of a male housing of a connector provided in the present application.
Fig. 7 is a structural view of a second embodiment of the male housing of the connector according to the present application, showing a first orientation of the insulative housing.
Fig. 8 is a second directional structural view of the insulative housing of the second embodiment of the male housing of the connector provided in the present application.
Fig. 9 is a third directional structural diagram of the insulative housing of the second embodiment of the male housing of the connector provided in the present application.
Reference numerals: the insulating shell 1, the conductive inner shell 2, the positioning groove 11, the guide groove 12, the inner edge 13, the positioning convex part 21 and the guide convex part 22.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail through embodiments with reference to the drawings in the embodiments of the present invention. In the description of the present application, it is to be understood that the terms "inner wall", "outer side wall", "inner top wall", "inner bottom wall", "horizontal", "front", "rear", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the structures or units referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present application, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree of importance, the order, and the like thereof.
Referring to fig. 1-6, a first embodiment of the present invention provides a male connector housing, as shown in the figures, the male connector housing mainly includes an insulating outer shell 1 and at least one set of conductive inner shells 2 disposed in the insulating outer shell 1, hollow cavities corresponding to the number of the conductive inner shells 2 are disposed in the insulating outer shell 1, the conductive inner shells 2 are inserted into the hollow cavities and fixed, and a positioning slot 11 is disposed on each of two inner sidewalls of each hollow cavity along a horizontal direction; the two outer side walls of the conductive inner shell 2 are provided with positioning convex parts 21 corresponding to the positioning grooves 11 and capable of sliding into the positioning grooves 11 for fixation; in this embodiment, the number of the conductive inner shells 2 is two, and the number of the hollow cavities formed inside the insulating outer shell 1 is two.
Adopt above-mentioned public first casing of connector, through on two inside walls of the hollow cavity of insulating casing 1, respectively be provided with a constant head tank 11 along the horizontal direction, and correspond on two lateral walls of electrically conductive inner shell 2 the position of constant head tank 11 sets up and to slide into constant head tank 11 internal fixation's location convex part 21 to improve public first casing equipment operation's of connector simplicity and convenience greatly, effectively avoided the maloperation, guaranteed the stability and the reliability of connecting.
As a possible embodiment, on at least one inner wall of each hollow cavity, a guide groove 12 may be provided in a horizontal direction; and a guide convex part 22 which can slide into the hollow cavity along the guide groove 12 and is fixed is arranged on the outer wall of the conductive inner shell 2 corresponding to the guide groove 12.
By adopting the connector male head shell, a guide groove 12 is arranged on at least one inner wall of each hollow cavity along the horizontal direction; and the position of the outer wall of the conductive inner shell 2 corresponding to the guide groove 12 is provided with a guide convex part 22 which can slide into the hollow cavity body along the guide groove 12, so that the simplicity and convenience of the assembly operation of the connector male shell can be improved, the misoperation can be effectively avoided, and the stability and the reliability of the connection can be ensured.
As a possible embodiment, the inner wall may include any at least one of an inner sidewall, an inner top wall, and an inner bottom wall.
As a possible embodiment, two positioning grooves 11 may be provided at the front portions of the two inner side walls, and the guide groove 12 may be provided at the rear portion of the one inner side wall, and the guide groove 12 and the positioning grooves 11 are located on the same horizontal line.
As a possible embodiment, the guiding protrusion 22 may be a spring plate extending horizontally and obliquely forward from the outer side wall of the conductive inner casing 2.
As a possible embodiment, the positioning protrusion 21 may be a spring structure extending from the outer sidewall of the conductive inner casing 2 horizontally and obliquely backward.
As a possible embodiment, the inclination angle of the positioning projection 21 may be smaller than the inclination angle of the guide projection 22.
As a possible embodiment, an inner rim 13 abutting against the front end of the conductive inner shell 2 may be provided at the front end of each hollow cavity.
Further, the insulating housing 1 may be made of PC (polycarbonate) and PBT (polybutylene terephthalate) materials.
As a possible implementation, the conductive inner casing 2 is made of copper.
Preferably, the conductive inner casing 2 may also be made of brass.
Referring to fig. 7-9, based on the first embodiment, a second embodiment of the present application further provides a male connector housing, as shown in the figures, the male connector housing mainly includes an insulating outer shell 1 and at least one set of conductive inner shells 2 disposed in the insulating outer shell 1, hollow cavities corresponding to the number of the conductive inner shells 2 are disposed in the insulating outer shell 1, the conductive inner shells 2 are inserted into the hollow cavities and fixed, a positioning groove 11 is disposed on each of two inner sidewalls of each hollow cavity along a horizontal direction, and a positioning protrusion 21 capable of sliding into the positioning groove 11 and being fixed is disposed on each of two outer sidewalls of the conductive inner shells 2 corresponding to the position of the positioning groove 11; in this embodiment, the number of the conductive inner casing 2 is one, and the number of the hollow cavities provided inside the insulating outer casing 1 is one. In this embodiment, the conductive inner shell 2 and the hollow cavity structure disposed inside the insulating outer shell 1, which have the same structure and technical effect as those described in the foregoing embodiments, are adopted, and are not described in detail.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (9)
1. The utility model provides a public first casing of connector, including insulating casing and locate this insulating casing in at least a set of electrically conductive inner shell, insulating casing inside be equipped with the hollow cavity that electrically conductive inner shell quantity corresponds, and electrically conductive inner shell inserts hollow cavity internal fixation, its characterized in that:
a positioning groove is respectively arranged on two inner side walls of each hollow cavity along the horizontal direction; and the two outer side walls of the conductive inner shell are provided with positioning convex parts which can slide into the positioning grooves for fixation at positions corresponding to the positioning grooves.
2. The connector male housing of claim 1, wherein:
a guide groove is arranged on at least one inner wall of each hollow cavity along the horizontal direction; and a guide convex part which can slide into the hollow cavity along the guide groove to be fixed is arranged on the outer wall of the conductive inner shell corresponding to the guide groove.
3. The connector male housing of claim 2, wherein: the inner wall includes any one of an inner side wall, an inner top wall and an inner bottom wall.
4. The connector male housing of claim 3, wherein: the two positioning grooves are arranged at the front parts of the two inner side walls, the guide groove is arranged at the tail part of one inner side wall, and the guide groove and the positioning grooves are positioned on the same horizontal line.
5. The connector male housing of claim 4, wherein: the guide convex part is an elastic sheet which horizontally and obliquely extends forwards from the outer side wall of the conductive inner shell.
6. The connector male housing of claim 5, wherein: the positioning convex part is a spring sheet structure which horizontally and obliquely extends backwards from the outer side wall of the conductive inner shell.
7. The connector male housing of claim 6, wherein: the inclination angle of the positioning convex part is smaller than that of the guiding convex part.
8. The connector male housing of any one of claims 1-7, wherein: the front end part of each hollow cavity is provided with an inner edge which is abutted against the front end part of the conductive inner shell.
9. The connector male housing of claim 8, wherein: the conductive inner shell is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188607.1U CN210296733U (en) | 2019-07-25 | 2019-07-25 | Connector male shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188607.1U CN210296733U (en) | 2019-07-25 | 2019-07-25 | Connector male shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296733U true CN210296733U (en) | 2020-04-10 |
Family
ID=70104542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921188607.1U Active CN210296733U (en) | 2019-07-25 | 2019-07-25 | Connector male shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296733U (en) |
-
2019
- 2019-07-25 CN CN201921188607.1U patent/CN210296733U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 area a, 3rd floor, building 4, No.129, No.1 Industrial Zone, Li Songyao community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yumingwang Electronics Co.,Ltd. Address before: 518000 area a, 3rd floor, building 4, No.129, No.1 Industrial Zone, Li Songyao community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Alisheng Electronics Co.,Ltd. |