CN207883962U - A kind of encapsulated USB fabric - Google Patents
A kind of encapsulated USB fabric Download PDFInfo
- Publication number
- CN207883962U CN207883962U CN201820052999.8U CN201820052999U CN207883962U CN 207883962 U CN207883962 U CN 207883962U CN 201820052999 U CN201820052999 U CN 201820052999U CN 207883962 U CN207883962 U CN 207883962U
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- CN
- China
- Prior art keywords
- shell
- pcba board
- contact site
- hole
- weld part
- 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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Abstract
The utility model discloses a kind of encapsulated USB fabric, including PCBA board and shell；The PCBA board includes successively along its length：Contact site, interconnecting piece and weld part；The side of the shell is equipped with the grafting through-hole of front and back perforation, and the PCBA board is placed in from the grafting through-hole in the shell, and the contact site and weld part are stretched out the shell, and the contact site is equipped with golden finger, and the weld part is equipped with pad.The utility model changes the structure of previous metal shell, using security bar respective outer side edges plastics or flexible glue material shell, when can make plug USB interface, reduces the damage of power supply adaptor USB interface.In addition, the utility model, suitability is good, is convenient for welding assembly, is convenient for product test, meets the needs of model change.
Description
Technical field
The utility model is related to USB interface technical field more particularly to a kind of encapsulated USB fabrics.
Background technology
It is a kind of serial bus standard for connecting computer system and external equipment that USB interface, which is called universal serial bus,
It is also a kind of technical specification of input/output interface, is widely used in the production of the information communications such as PC and mobile device
Product, and extend to other related fields such as photographic goods, DTV (set-top box), game machine.USB interface only has 4 lines, and two
Two signals of root power supply, therefore signal is serial transmission, USB interface is also referred to as serial port, and the speed of USB2.0 can reach
480Mbps.Various industry and civilian needs can be met.
However, existing USB interface structure includes PCBA board and is wrapped in the metal shell of PCBA board periphery, use is this
When USB interface grafting electrical equipment, the metal shell of USB interface is easy to damage the interface of electrical equipment.In particular for electricity
Under the situation of source adapter functional test, needs frequently to plug USB interface, cause the damage of power supply adaptor USB interface.This
Outside, existing USB interface restricted lifetime, it has not been convenient to carry out product test, the suitability of existing USB interface is poor, cannot meet
The demand of model change.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of encapsulated USB fabric.
The technical solution of the utility model is as follows：A kind of encapsulated USB fabric, including PCBA board and shell；The PCBA board
Include successively along its length：Contact site, interconnecting piece and weld part；The grafting that the side of the shell is equipped with front and back perforation is logical
Hole, the PCBA board are placed in from the grafting through-hole in the shell, and the contact site and weld part are stretched out the shell,
The contact site is equipped with golden finger, and the weld part is equipped with pad.
Further, the shell extends security bar along the contact site outer rim of the PCBA board, above and below the security bar
The edge at both ends extends along the surface of the PCBA board respectively.
Further, the weld part extends boss along the width direction of the PCBA board, and the PCBA board is from described
After grafting through-hole is placed in the shell, the boss is connected to outside the shell.
Further, the contact site of the PCBA board is equipped with several installation through-holes, the shell and the installation through-hole
Corresponding position also is provided with through-hole up and down.
Further, the material of the shell is heat resistant and wear resistant plastics or flexible glue.
Using the above scheme, the utility model provides a kind of encapsulated USB fabric, changes the structure of previous metal shell, adopts
With security bar respective outer side edges plastics or flexible glue material shell, when can make plug USB interface, power supply adaptor USB interface is reduced
Damage.In addition, the utility model, suitability is good, is convenient for welding assembly, is convenient for product test, meets model change
Demand.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model shell；
Fig. 3 is the structural schematic diagram of the utility model PCBA board.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown in Fig. 3, the utility model provides a kind of encapsulated USB fabric, including PCBA board 3 and shell 1.
The PCBA board 3 includes successively along its length：Contact site 31, interconnecting piece 32 and weld part 33；The contact site
31 are equipped with four golden fingers, and the weld part 33 is equipped with pad.
The side of the shell 1 is equipped with the grafting through-hole 12 of front and back perforation, and the PCBA board 3 is set from the grafting through-hole 12
Enter in the shell 1, and the contact site 31 and weld part 33 are stretched out.Contact site 31 of the shell 1 along the PCBA board 3
Outer rim extends security bar 2, and the edge of 2 upper and lower ends of the security bar extends along the surface of the PCBA board 3 respectively.Security bar
2 golden finger structure for protecting contact site 31, and be integrally formed with shell 1, it is convenient to the plug of USB fabric.In plug USB
When shell 1, PCBA board 3 can be protected to be not forced generation deformation.
It is noted that the material of the shell 1 is heat resistant and wear resistant plastics or flexible glue.The material of plastics or software,
The quality of USB fabric can be mitigated and prevent previous metal structure from causing the interface deformed damaged of electrical equipment.
The weld part 33 of the PCBA board 3 also extends boss, the PCBA board 3 along the width direction of the PCBA board 3
After the grafting through-hole 12 is placed in the shell 1, the boss is connected to outside the shell 1.Convenient for PCBA board 3 and shell
1 positioning and assembling.
The contact site 31 of the PCBA board 3 is equipped with several installation through-holes 321, the shell 1 and the installation through-hole 321
Corresponding position also is provided with installation through-hole 11 up and down.Coordinate screw, USB interface can be passed through on shell 1 and PCBA board 3
Installation through-hole 11/321 realize installation positioning.
In conclusion the utility model provides a kind of encapsulated USB fabric, change the structure of previous metal shell 1, using anti-
2 respective outer side edges plastics of guard strip or flexible glue material shell 1 when can make plug USB interface, reduce the damage of power supply adaptor USB interface
It is bad.In addition, the utility model, suitability is good, is convenient for welding assembly, is convenient for product test, meets model change
Demand.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of encapsulated USB fabric, which is characterized in that including PCBA board and shell；The PCBA board is wrapped successively along its length
It includes：Contact site, interconnecting piece and weld part；The side of the shell is equipped with the grafting through-hole of front and back perforation, and the PCBA board is from institute
It states grafting through-hole to be placed in the shell, and the contact site and weld part is stretched out into the shell, the contact site is equipped with
Golden finger, the weld part are equipped with pad.
2. encapsulated USB fabric according to claim 1, which is characterized in that contact site of the shell along the PCBA board
Outer rim extends security bar, and the edge of the security bar upper and lower ends extends along the surface of the PCBA board respectively.
3. encapsulated USB fabric according to claim 1, which is characterized in that width of the weld part along the PCBA board
Boss is extended in direction, and after the grafting through-hole is placed in the shell, the boss is connected to described outer the PCBA board
Outside shell.
4. encapsulated USB fabric according to claim 1, which is characterized in that the contact site of the PCBA board is equipped with several
Installation through-hole, shell position corresponding with the installation through-hole also are provided with through-hole up and down.
5. encapsulated USB fabric according to claim 1, which is characterized in that the material of the shell is moulded for heat resistant and wear resistant
Material or flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052999.8U CN207883962U (en) | 2018-01-12 | 2018-01-12 | A kind of encapsulated USB fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052999.8U CN207883962U (en) | 2018-01-12 | 2018-01-12 | A kind of encapsulated USB fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883962U true CN207883962U (en) | 2018-09-18 |
Family
ID=63506320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052999.8U Active CN207883962U (en) | 2018-01-12 | 2018-01-12 | A kind of encapsulated USB fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768423A (en) * | 2019-03-08 | 2019-05-17 | 立讯精密工业（滁州）有限公司 | A kind of USB joint test connector |
-
2018
- 2018-01-12 CN CN201820052999.8U patent/CN207883962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768423A (en) * | 2019-03-08 | 2019-05-17 | 立讯精密工业（滁州）有限公司 | A kind of USB joint test connector |
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