CN220605146U - Connector shell and power connector - Google Patents
Connector shell and power connector Download PDFInfo
- Publication number
- CN220605146U CN220605146U CN202321650120.7U CN202321650120U CN220605146U CN 220605146 U CN220605146 U CN 220605146U CN 202321650120 U CN202321650120 U CN 202321650120U CN 220605146 U CN220605146 U CN 220605146U
- Authority
- CN
- China
- Prior art keywords
- connector
- seat shell
- contact pin
- shell
- female
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector shell and a power connector, comprising: the connector comprises a connector male seat shell, wherein a pin hole is formed in the plug end of the connector male seat shell, and an elastic connection structure is arranged in the pin hole; the connector female seat shell is characterized in that a contact pin corresponding to the contact pin hole is arranged in the insertion groove of the connector female seat shell, and the contact pin is inserted into the contact pin hole and corresponds to the elastic connection structure. The male seat shell and the female seat shell of the connector adopt the structure of the contact pin and the contact pin hole, so that the connector has good connection performance and stability.
Description
Technical Field
The present utility model relates to a power connector, and more particularly, to a connector housing and a power connector.
Background
The power connector is a connector for connecting a power line and power equipment, and is widely applied to the fields of various electronic equipment, electrical equipment, communication equipment and the like.
The traditional power connector generally adopts a structure of a contact pin and a contact pin hole, but the problems of contact pin deflection, unstable connection and the like easily occur in the plugging process, and the using effect of the connector is affected. In addition, the traditional connector shell also has the problems of poor waterproof and dustproof performance, inconvenient connection and the like.
Disclosure of Invention
The utility model aims to solve the technical problems of providing a connector shell and a power connector, which are used for solving the problems that the traditional power connector generally adopts a structure of a contact pin and a contact pin hole, but the contact pin is easy to deviate and unstable in connection in the plugging process, and the traditional connector shell is poor in waterproof and dustproof performance and inconvenient in connection.
The connector shell is realized by the following technical scheme that:
the connector comprises a connector male seat shell, wherein a pin hole is formed in the plug end of the connector male seat shell, and an elastic connection structure is arranged in the pin hole;
the connector female seat shell is provided with a contact pin corresponding to the contact pin hole in a plug-in groove, and the contact pin is inserted into the contact pin hole and corresponds to the elastic connection structure.
As the preferable technical scheme, the upper and lower parts of the plugging end of the connector male seat shell are provided with guide grooves, the upper and lower parts of the inner sides of the plugging grooves of the connector female seat shell are provided with guide blocks corresponding to the guide grooves, and a positioning structure is arranged between the guide grooves and the guide blocks.
As the preferable technical scheme, the elastic connection structure comprises a connection terminal, a conductive spring and a conductive plate, wherein the conductive spring is arranged between the connection terminal and the conductive plate, and the contact pin is contacted with the conductive plate.
As an optimal technical scheme, a male seat connector is arranged in the male seat shell of the connector and is connected with the connecting terminal.
As the preferable technical scheme, a female socket connector is arranged in the connector female socket shell and is connected with the contact pin.
As an optimal technical scheme, the positioning structure comprises a spring hole and a positioning ball, wherein the spring hole and the positioning ball are arranged on the guide block, the positioning ball is limited at the end part of the spring hole, and a spring is arranged between the positioning ball and the spring hole; the guide groove is provided with a positioning hole, and the positioning ball corresponds to the positioning hole.
As the preferable technical scheme, the side face of the connector male seat shell is provided with a silica gel sealing ring, and the side face of the connector female seat shell is provided with a sealing groove corresponding to the silica gel sealing ring.
As an optimal technical scheme, the back surface of the connector male seat shell is provided with a connecting wire, and the connecting wire penetrates through the connector male seat shell to be connected with the male seat connector; the back of the connector female seat shell is also provided with a connecting wire, and the connecting wire penetrates through the connector female seat shell and is connected with the female seat connector.
A power connector comprises the connector housing.
The beneficial effects of the utility model are as follows: the utility model is characterized in that
1. The male seat shell and the female seat shell of the connector adopt the structure of the contact pin and the contact pin hole, so that the connector has good connection performance and stability.
2. According to the connector disclosed by the utility model, the guide groove, the guide block and the positioning structure are arranged between the male connector housing and the female connector housing, so that the accuracy and the stability in the process of plugging can be ensured.
3. The elastic connection structure adopts the combination of the connection terminal, the conductive spring and the conductive plate, so that the conductivity and the stability of the connector can be ensured.
4. The male seat shell and the female seat shell of the connector are respectively provided with the male seat connector and the female seat connector, so that a power line and power equipment can be conveniently connected.
5. The side surface of the connector shell is provided with the silica gel sealing ring and the sealing groove, so that water and dust can be effectively prevented from entering the connector, and the service life and the stability of the connector are ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model
FIGS. 3 and 4 are schematic cross-sectional views of the present utility model;
FIG. 5 is a schematic view of an elastic connection structure according to the present utility model;
fig. 6 is a schematic view of a positioning structure according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 3, a connector housing and a power connector according to the present utility model includes:
the connector comprises a connector male seat shell 1, wherein a pin hole 3 is formed at the plugging end of the connector male seat shell 1, and an elastic connecting structure 4 is arranged in the pin hole 3;
the connector female seat shell 2 is provided with a contact pin 5 corresponding to the contact pin hole 3 in a plug-in groove of the connector female seat shell 2, and the contact pin 5 is inserted into the contact pin hole 3 and corresponds to the elastic connection structure 4, so that the stability of connection is ensured.
In this embodiment, guide grooves 6 are disposed above and below the plugging end of the connector male housing 1, guide blocks 7 corresponding to the guide grooves 6 are disposed above and below the inner side of the plugging groove of the connector female housing 2, and positioning structures are disposed between the guide grooves 6 and the guide blocks 7, so that accuracy and stability in plugging can be ensured.
In this embodiment, the elastic connection structure 4 includes a connection terminal 8, a conductive spring 9 and a conductive plate 10, the conductive spring 9 is disposed between the connection terminal 8 and the conductive plate 10, and the contact pin 5 contacts the conductive plate 10, and the combination of the connection terminal, the conductive spring and the conductive plate is adopted, so that the conductive performance and stability of the connector can be ensured.
In this embodiment, a male connector 11 is disposed in the connector male housing 1, and the male connector 11 is connected to the connection terminal 8.
In this embodiment, a female connector 12 is disposed in the female connector housing 2, and the female connector 12 is connected to the pin 5.
In this embodiment, the positioning structure includes a spring hole 13 and a positioning ball 19 disposed on the guide block 7, where the positioning ball 19 is disposed at the end of the spring hole 13 in a limited manner, and a spring is disposed between the positioning ball 19 and the spring hole 13; the guide groove 6 is provided with a positioning hole, and the positioning ball 19 corresponds to the positioning hole.
In this embodiment, the side of the male housing 1 of the connector is provided with the silica gel sealing ring 14, and the side of the female housing 2 of the connector is provided with the sealing groove 15 corresponding to the silica gel sealing ring 14, so that water and dust can be effectively prevented from entering the connector, and the service life and stability of the connector are ensured.
In the embodiment, a connecting wire 16 is disposed on the back of the connector male housing 1, and the connecting wire 16 passes through the connector male housing 1 to be connected with the male connector 11; the back of the connector female housing 2 is also provided with a connection wire 16, which passes through the connector female housing 2 and connects with the female connector 12.
In addition, the center of the connector male seat shell is provided with a connecting hole 17, and the center of the connector female seat shell is provided with a connecting column 18 corresponding to the connecting hole 17; the magnet is arranged in the connecting hole 17, and the connecting column 18 is made of a magnetic piece which is attracted with the magnet, so that the stability of connection between the male connector housing and the female connector housing is enhanced.
A power connector includes a connector housing.
The working principle is as follows:
when the power line and the power equipment need to be connected, the male socket shell of the connector is inserted into the female socket shell of the connector, the contact pins correspond to the contact pin holes, the guide blocks correspond to the guide grooves, the positioning balls correspond to the positioning holes, then the contact pins are in contact with the elastic connection structure, the connection terminals are connected with the male socket connector, and the contact pins are connected with the female socket connector, so that the connection of the power line and the power equipment is realized.
In the connection process, the guide slot and the guide block are used for ensuring the accuracy and stability in the plugging process, the positioning ball and the positioning hole are used for ensuring the accurate position of the connector, the elastic connection structure is used for ensuring the conductive performance and stability of the connector, the silica gel sealing ring and the sealing groove are used for preventing water and dust from entering the connector, the connecting wire is used for conveniently connecting a power line and power equipment, and the use convenience of the connector is improved.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (9)
1. A connector housing, comprising:
the connector comprises a connector male seat shell (1), wherein a pin hole (3) is formed at the plugging end of the connector male seat shell (1), and an elastic connecting structure (4) is arranged in the pin hole (3);
the connector comprises a connector female seat shell (2), wherein a contact pin (5) corresponding to a contact pin hole (3) is arranged in a plug-in groove of the connector female seat shell (2), and the contact pin (5) is inserted into the contact pin hole (3) and corresponds to an elastic connection structure (4).
2. The connector housing of claim 1, wherein: guide grooves (6) are formed in the upper portion and the lower portion of the plugging end of the connector male seat shell (1), guide blocks (7) corresponding to the guide grooves (6) are arranged in the upper portion and the lower portion of the inner side of the plugging groove of the connector female seat shell (2), and positioning structures are arranged between the guide grooves (6) and the guide blocks (7).
3. The connector housing of claim 1, wherein: the elastic connection structure (4) comprises a connection terminal (8), a conductive spring (9) and a conductive plate (10), wherein the conductive spring (9) is arranged between the connection terminal (8) and the conductive plate (10), and the contact pin (5) is in contact with the conductive plate (10).
4. The connector housing of claim 1, wherein: a male seat connector (11) is arranged in the connector male seat shell (1), and the male seat connector (11) is connected with the connecting terminal (8).
5. The connector housing of claim 1, wherein: a female socket connector (12) is arranged in the connector female socket shell (2), and the female socket connector (12) is connected with the contact pin (5).
6. The connector housing according to claim 2, wherein: the positioning structure comprises a spring hole (13) and a positioning ball (19) which are arranged on the guide block (7), the positioning ball (19) is limited at the end part of the spring hole (13), and a spring is arranged between the positioning ball (19) and the spring hole (13); the guide groove (6) is provided with a positioning hole, and the positioning ball (19) corresponds to the positioning hole.
7. The connector housing of claim 1, wherein: the side of the connector male seat shell (1) is provided with a silica gel sealing ring (14), and the side of the connector female seat shell (2) is provided with a sealing groove (15) corresponding to the silica gel sealing ring (14).
8. The connector housing of claim 1, wherein: the back of the connector male seat shell (1) is provided with a connecting wire (16), and the connecting wire (16) penetrates through the connector male seat shell (1) to be connected with the male seat connector (11); the back of the connector female seat shell (2) is also provided with a connecting wire (16), and the connecting wire penetrates through the connector female seat shell (2) and is connected with the female seat connector (12).
9. A power connector, characterized in that: comprising a connector housing according to any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650120.7U CN220605146U (en) | 2023-06-27 | 2023-06-27 | Connector shell and power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650120.7U CN220605146U (en) | 2023-06-27 | 2023-06-27 | Connector shell and power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605146U true CN220605146U (en) | 2024-03-15 |
Family
ID=90179862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321650120.7U Active CN220605146U (en) | 2023-06-27 | 2023-06-27 | Connector shell and power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605146U (en) |
-
2023
- 2023-06-27 CN CN202321650120.7U patent/CN220605146U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |