CN209045836U - A kind of base plate connector with water-proof function - Google Patents
A kind of base plate connector with water-proof function Download PDFInfo
- Publication number
- CN209045836U CN209045836U CN201822009700.3U CN201822009700U CN209045836U CN 209045836 U CN209045836 U CN 209045836U CN 201822009700 U CN201822009700 U CN 201822009700U CN 209045836 U CN209045836 U CN 209045836U
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- CN
- China
- Prior art keywords
- base plate
- pin needle
- plate connector
- water
- proof function
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- 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.)
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Abstract
The utility model provides a kind of base plate connector with water-proof function, has the feature that, comprising: including cylindrical body and the extension boss of the cylindrical body upper end is arranged in PIN needle, and there are two limit convex is bittiness for the side setting of cylindrical body；And pedestal, including multiple mounting holes for accommodating PIN needle, which wraps up the side of PIN needle, and is provided on its medial surface and the bittiness limiting slot to match of limit convex.The pedestal connection of the utility model has PIN needle and two parts of pedestal, wherein the only upper surface of the extension boss of PIN needle and the lower end surface of cylindrical body is exposed, the problem that can effectively avoid that short circuit occurs between metal shell and base plate connector.In addition, the limit convex of PIN needle side it is bittiness can match with the limiting slot of base interior side surface engaged, prevent PIN needle from deforming in pedestal.
Description
Technical field
The utility model relates to base plate connectors, and in particular to a kind of base plate connector with water-proof function.
Background technique
Base plate connector is a kind of attachment device, can be exposed at the surface of shell of hand-held terminal device, can be with by it
It is attached between pedestal, is suitable for connecting before various hand-held terminal devices and external accessories.
This connector construction is small and exquisite, and electric conductivity is strong, can be extended to terminal by this connector, increases external
Accessory carries out charging and data transmission etc..
Usually PIN needle is directlyed adopt in industry at present and the shell of terminal device is realized using the method for in-mould injection
The connection of PIN needle and shell.But this method is only applicable to the case where shell is plastic shell, when terminal device is metal,
Short circuit problem can then occur between PIN needle and metal shell, can not be directly molded.
Utility model content
The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide the pedestal with water-proof function connects
Connect device.
The utility model provides a kind of base plate connector with water-proof function, has the feature that, comprising: PIN
Including cylindrical body and the extension boss of the cylindrical body upper end is arranged in needle, and there are two retention beads for the side setting of cylindrical body
Block；And pedestal, including multiple mounting holes for accommodating PIN needle, which wraps up the side of PIN needle, and sets on its medial surface
It is equipped with and the bittiness limiting slot to match of limit convex.The pedestal connection of the utility model has PIN needle and two parts of pedestal,
In, the only upper surface of the extension boss of PIN needle and the lower end surface of cylindrical body is exposed, can effectively avoid metal shell and bottom
The problem of short circuit occurs between base connector.In addition, the bittiness limiting slot with base interior side surface of the limit convex of PIN needle side can
Match and engaged, prevents PIN needle from deforming in pedestal.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, PIN needle is brass material, and surface is coated with layer gold, its surface is made to have good welding performance and electric conductivity.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, PIN needle is prepared by turnery processing.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, PIN needle and pedestal are using in conjunction with Shooting Technique.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, pedestal is nylon material.It can be avoided using nylon material and short circuit occur between base plate connector and metal shell.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, the junction of pedestal and PIN needle uses encapsulation process.The encapsulation process can prevent dust and steam from penetrating into along PIN needle
Into terminal device.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, the upper surface of mounting hole and the upper surface for extending boss maintain an equal level.Enable pedestal to wrap PIN needle in this way, only exposes and prolong
The upper surface of boss and the lower end surface of cylindrical body are stretched as welding surface and contact surface, and PIN needle and metal shell is isolated, avoids
Short circuit occurs between the two.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, certain distance is provided between any two mounting hole.The distance reserved between any two mounting hole enables to pedestal
Connector is more easily assembled with shell for the terminal device of metal material.
In the base plate connector provided by the utility model with water-proof function, it can also have the following features:
In, there are two asymmetric positioning columns for the lower end setting of pedestal.The base plate connector can be carried out by asymmetric positioning column
Positioning and fool proof.
Detailed description of the invention
Fig. 1 is the outside schematic diagram of the base plate connector in the embodiments of the present invention with water-proof function；
Fig. 2 is the structural schematic diagram of the base plate connector in the embodiments of the present invention with water-proof function.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing there is the base plate connector of water-proof function to be specifically addressed the utility model.
Fig. 1 is the outside schematic diagram of the base plate connector in the embodiments of the present invention with water-proof function；Fig. 2 is this
The structural schematic diagram of base plate connector in the embodiment of utility model with water-proof function.
The base plate connector 100 with water-proof function in the present embodiment with external accessories for connecting.Including PIN needle 10
And pedestal 20.
As shown in Figure 1, 2, PIN needle 10 is brass material, and surface is coated with layer gold.This is coated with the PIN needle tool of the brass material of layer gold
Have good welding performance and electric conductivity, enable carried out between base plate connector and external accessories it is good charging or
Data transmission etc..
PIN needle 10 includes cylindrical body 11 and the extension boss 12 that 11 upper end of cylindrical body is arranged in.PIN needle 10 uses turning
Processing is prepared.
There are two symmetrical limit convexes bittiness 13 for the side setting of cylindrical body 11.
Extend the diameter that the length in the horizontal direction of boss 12 is greater than the upper surface of cylindrical body 11.Extend the upper of boss 12
End face is exposed face.
Pedestal 20 is nylon material.It is asymmetric fixed including multiple mounting holes 21 for wrapping up PIN needle 10 and two
Position column 22.
It is reserved with a certain distance between any two mounting hole 21, so that base plate connector 100 and terminal metal shell
It can more easily assemble.
The upper surface of mounting hole 21 and the upper surface for extending boss 12 maintain an equal level, and lower end is lower than the lower end surface of cylindrical body 11, makes
Its side that can wrap PIN needle.Only expose and extends the upper surface of boss 12 and the lower end surface of cylindrical body 11 as welding
Face and contact surface are exposed.
There are two limiting slots 23 for setting on the medial surface of mounting hole 21.Limiting slot 23 matches progress with limit convex bittiness 13
Engaging, so that PIN needle 10 will not deform in mounting hole 21.
Pedestal 20 is combined with PIN needle 10 using in-mould injection.In addition, at pedestal 20 and the contact position of PIN needle 10
It is provided with encapsulation process, prevents dust and steam from penetrating into along the side of PIN needle 10.
The bottom of pedestal 20 is asymmetrically arranged in two positioning columns 22, for positioning and fool proof.
Above, specific embodiment of the present utility model is described with reference to the accompanying drawings.But the ordinary skill people of this field
Member, can also be to the specific reality of the utility model it is understood that without departing from the spirit and scope of the utility model
The mode of applying makees various changes and replacement, these changes and replacement all fall in the utility model claims book limited range
It is interior.
Claims (9)
1. a kind of base plate connector with water-proof function characterized by comprising
Including cylindrical body and the extension boss of the cylindrical body upper end is arranged in PIN needle, and the side of the cylindrical body is provided with two
A limit convex is bittiness；And
Pedestal, including multiple mounting holes for accommodating the PIN needle, which wraps up the side of the PIN needle, and its medial surface
On be provided with and the bittiness limiting slot to match of the limit convex.
2. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the PIN needle is brass material, and surface is coated with layer gold.
3. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the PIN needle is prepared by turnery processing.
4. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the PIN needle and the pedestal are using in conjunction with in-mould injection technique.
5. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the pedestal is nylon material.
6. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the junction of the pedestal and the PIN needle uses encapsulation process.
7. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, the upper surface of the mounting hole and the upper surface for extending boss maintain an equal level.
8. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, certain distance is provided between mounting hole described in any two.
9. the base plate connector according to claim 1 with water-proof function, it is characterised in that:
Wherein, there are two asymmetric positioning columns for the lower end setting of the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009700.3U CN209045836U (en) | 2018-11-30 | 2018-11-30 | A kind of base plate connector with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009700.3U CN209045836U (en) | 2018-11-30 | 2018-11-30 | A kind of base plate connector with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045836U true CN209045836U (en) | 2019-06-28 |
Family
ID=67044056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009700.3U Active CN209045836U (en) | 2018-11-30 | 2018-11-30 | A kind of base plate connector with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045836U (en) |
-
2018
- 2018-11-30 CN CN201822009700.3U patent/CN209045836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190710 Address after: Room 118, Venture Building, No. 18, High-tech Second Road, Nanchang High-tech Industrial Development Zone, Jiangxi Province Patentee after: Nanchang Longqi Information Technology Co., Ltd. Address before: Floor 1, Building 401 Caobao Road, Xuhui District, Shanghai, 2003 Patentee before: SHANGHAI LONGCHEER TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |