CN203311854U - USB (Universal Serial Bus) device - Google Patents
USB (Universal Serial Bus) device Download PDFInfo
- Publication number
- CN203311854U CN203311854U CN2013203921555U CN201320392155U CN203311854U CN 203311854 U CN203311854 U CN 203311854U CN 2013203921555 U CN2013203921555 U CN 2013203921555U CN 201320392155 U CN201320392155 U CN 201320392155U CN 203311854 U CN203311854 U CN 203311854U
- Authority
- CN
- China
- Prior art keywords
- usb
- usb device
- circuit board
- mini
- shell
- 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.)
- Expired - Fee Related
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a USB (Universal Serial Bus) device. The USB device comprises a shell, a circuit board arranged in the shell and a USB plug connected with the circuit board, wherein a minitype fan is arranged on the shell and is connected with a switching circuit on the circuit board. By adopting the scheme, heat dissipation can be realized for external equipment and the USB device so that the external equipment and the USB device can be used longer.
Description
Technical field
The utility model belongs to the USB device technical field, in particular a kind of USB device.
Background technology
Existing USB device or the device of selling on the market, be all the function of simple storage data, the user in use, especially when using summer, USB self generates heat because the tie-time is long, and summer with the time need other equipment that heat radiation is provided.
Therefore, there is defect in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of USB device is provided.
The technical solution of the utility model is as follows:
A kind of USB device, comprise shell, be arranged on the circuit board in described shell, the USB plug be connected with described circuit board, wherein, on described shell, is provided with mini-fan and is connected with the on-off circuit on described circuit board.
Described USB device, wherein, be provided with the mini-fan cover on described mini-fan.
Described USB device, wherein, the material of described mini-fan and described mini-fan cover is stainless steel.
Adopt such scheme, can provide heat radiation for outside and USB device itself, make its service time more permanent.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment 1
As shown in Figure 1, a kind of USB device, comprise shell 2, be arranged on the circuit board in described shell 2, the USB plug 1 be connected with described circuit board, wherein, on described shell 2, is provided with mini-fan 3 and is connected with the on-off circuit on described circuit board.
Preferably, on described mini-fan 3, be provided with mini-fan cover 4.
Preferably, the material of described mini-fan 3 and described mini-fan cover 4 is stainless steel.
Adopt such scheme, when using this USB device, not only can provide heat radiation as outside, and can provide heat radiation for USB device itself, make its service time more permanent.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. USB device, comprise shell, be arranged on circuit board in described shell, with the USB plug that described circuit board is connected, it is characterized in that, on described shell, be provided with mini-fan and be connected with the on-off circuit on described circuit board.
2. USB device as claimed in claim 1, is characterized in that, on described mini-fan, is provided with the mini-fan cover.
3. USB device as claimed in claim 2, is characterized in that, the material of described mini-fan and described mini-fan cover is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203921555U CN203311854U (en) | 2013-07-03 | 2013-07-03 | USB (Universal Serial Bus) device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203921555U CN203311854U (en) | 2013-07-03 | 2013-07-03 | USB (Universal Serial Bus) device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311854U true CN203311854U (en) | 2013-11-27 |
Family
ID=49618045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203921555U Expired - Fee Related CN203311854U (en) | 2013-07-03 | 2013-07-03 | USB (Universal Serial Bus) device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552658A (en) * | 2016-02-24 | 2016-05-04 | 苏州携旅网络技术有限公司 | Novel USB interface kit |
-
2013
- 2013-07-03 CN CN2013203921555U patent/CN203311854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552658A (en) * | 2016-02-24 | 2016-05-04 | 苏州携旅网络技术有限公司 | Novel USB interface kit |
| CN105552658B (en) * | 2016-02-24 | 2018-05-04 | 太康精密（中山）有限公司 | A kind of novel USB interface suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |