CN207303428U - A kind of USB connector female - Google Patents
A kind of USB connector female Download PDFInfo
- Publication number
- CN207303428U CN207303428U CN201720952815.9U CN201720952815U CN207303428U CN 207303428 U CN207303428 U CN 207303428U CN 201720952815 U CN201720952815 U CN 201720952815U CN 207303428 U CN207303428 U CN 207303428U
- Authority
- CN
- China
- Prior art keywords
- glue core
- usb connector
- shell
- pin
- connector 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.)
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a kind of USB connector female, is related to USB connector field, including shell, glue core and four PIN needles, and four PIN needles are installed on glue core, and inside the housing, the afterbody of middle two PIN needles does not expose shell for the glue core installation.The USB connector female in welding plate save tin dosage.
Description
Technical field
It the utility model is related to USB connector field, and in particular to a kind of USB connector female.
Background technology
I.e. " Universal Serial Bus ", Chinese are Universal Serial Bus to USB.It can make electronic product phase
A kind of intercommunicated approach.It is all kinds of applied to movement, audiovisual, automotive electronics, multimedia, electric appliance etc..At present all kinds of outer
Widely it is used in portion's equipment.
Existing USB connector female includes shell and four PIN needles, and the oral area and afterbody of four PIN needles stretch out outer
Shell, can so spend substantial amounts of tin material when welding plate.
Utility model content
The purpose of this utility model is to provide a kind of USB connector female, to save the dosage of tin in welding plate.
To achieve the above object, the utility model adopts the following technical solution：
A kind of USB connector female, including shell, glue core and four PIN needles, four PIN needles are installed on glue core, the glue
Core is installed inside the housing, and the afterbody of middle two PIN needles does not expose shell.
Preferably, the glue core is fireproof environmental glue core.
Preferably, the fireproof environmental glue core is equipped with two fixed blocks, two fixed blocks are respectively used to fixed both sides
The afterbody for exposing shell of PIN needle.
Preferably, the mode that fixed block fixes PIN needle is specially that PIN needle is withstood on fireproof environmental glue core by fixed block.
Preferably, the face that the fixed block is contacted with PIN needle is equipped with the arc groove agreed with PIN needle.
Preferably, the shell and four PIN needles are made by Cu alloy material.
The guarantor with wear-resisting, anti-oxidant and anticorrosive effect is coated with as the preferred shell and four PIN needle surfaces
Protect coating.
Based on above-mentioned technical proposal, the utility model at least has the following technical effect that：
1. the afterbody of two middle PIN needles is not exposed shell by the utility model, the use of tin can be saved in welding plate
Amount；
2. the structure improvement of the USB connector female of the utility model does not influence customer demand and does not influence product quality.
Brief description of the drawings
Fig. 1 is the USB connector female structure schematic diagram that the utility model embodiment provides.
Fig. 2 is the USB connector female schematic internal view that the utility model embodiment provides.
Reference numeral：1st, shell；2nd, PIN needle；3rd, glue core；4th, fixed block.
Embodiment
As shown in Figs. 1-2, a kind of USB connector female, including shell 1, glue core and four PIN needles 2, four PIN needles 2 are pacified
Loaded on glue core 3, glue core 3 is installed on inside shell 1, and middle two PIN needles 2 are cut off from centre, its afterbody is not exposed shell
1, the dosage of tin can be saved in welding plate.
Glue core 3 is fireproof environmental glue core.
Glue core 3 is equipped with two fixed blocks 4, and what two fixed blocks 4 were respectively used to the PIN needles 2 of fixed both sides exposes shell 1
Afterbody.The embodiment of the present invention only needs to set two fixed blocks 4 on glue core 3, without setting four, on the one hand, reduce system
Producing material material, on the other hand, saves the manufacturing time of product.
The mode that fixed block 4 fixes PIN needle 2 is specially that PIN needle 2 is withstood on glue core 3, fixed block 4 and PIN needle 2 by fixed block 4
The face of contact is equipped with the arc groove that agrees with PIN needle 2, and it is flat that the setting of arc groove can prevent that PIN needle 2 is squeezed into by fixed block
Shape.
Shell 1 and four PIN needles 2 are made by Cu alloy material.Shell 1 and four 2 surfaces of PIN needle are coated with resistance to
Mill, the protective coating of anti-oxidant and anticorrosive effect.
Claims (4)
1. a kind of USB connector female, including shell, glue core and four PIN needles, four PIN needles are installed on glue core, the glue core
Installation is inside the housing, it is characterised in that the afterbody of two middle PIN needles does not expose shell, and the glue core is fireproof environmental
Glue core, the fireproof environmental glue core are equipped with two fixed blocks, and it is outer that two fixed blocks are respectively used to exposing for the PIN needle of fixed both sides
The afterbody of shell, the face that the fixed block is contacted with PIN needle are equipped with the arc groove agreed with PIN needle.
2. USB connector female according to claim 1, it is characterised in that fixed block fix PIN needle mode be specially
PIN needle is withstood on fireproof environmental glue core by fixed block.
3. USB connector female according to claim 1, it is characterised in that the shell and four PIN needles are closed by copper
Golden material is made.
4. USB connector female according to claim 3, it is characterised in that the shell and four PIN needle surfaces are plated
There is protective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952815.9U CN207303428U (en) | 2017-08-02 | 2017-08-02 | A kind of USB connector female |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952815.9U CN207303428U (en) | 2017-08-02 | 2017-08-02 | A kind of USB connector female |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303428U true CN207303428U (en) | 2018-05-01 |
Family
ID=62448275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952815.9U Active CN207303428U (en) | 2017-08-02 | 2017-08-02 | A kind of USB connector female |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303428U (en) |
-
2017
- 2017-08-02 CN CN201720952815.9U patent/CN207303428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |