CN202857188U - USB flash disk housing - Google Patents
USB flash disk housing Download PDFInfo
- Publication number
- CN202857188U CN202857188U CN 201220564963 CN201220564963U CN202857188U CN 202857188 U CN202857188 U CN 202857188U CN 201220564963 CN201220564963 CN 201220564963 CN 201220564963 U CN201220564963 U CN 201220564963U CN 202857188 U CN202857188 U CN 202857188U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- usb flash
- flash disk
- housing
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a portable mobile storage device housing, especially relates to a waterproof USB flash disk housing comprising a housing 5, a screw thread middle rack 4, a sealing ring 2, a buckle ring 7, and a housing cover 1. The housing 5 is fixedly connected with the screw thread middle rack 4. A screw thread tail end of the screw thread middle rack 4 is provided with a groove 6, and the sealing ring 2 is disposed in the groove 6. In the utility model, the sealing structure is provided, therefore the infiltration of water can be effectively prevented, and the waterproof performance of the whole USB flash disk can be greatly improved.
Description
Technical field
The utility model relates to a kind of Portable movable memory device shell, particularly a kind of waterproof flash memory shell.
Background technology
USB flash disk is that current social is used widely Portable movable memory device, and the present more poor sealing of USB flash disk shell does not have the effect of waterproof when USB flash disk runs into water, and USB flash disk causes electronic component to damage with regard to producing easily short circuit after meeting bubble, can't re-use.
Summary of the invention
The purpose of this utility model is to provide a kind of USB flash disk shell, can well play the effect of waterproof.
The technical scheme in the invention for solving the technical problem is: the USB flash disk shell, it comprises frame, sealing ring, buckle ring and cap in buckle ring, shell, the screw thread, the screw thread that matches with frame in the screw thread is arranged in the cap, shell is fixedly connected with frame in the screw thread, the screw thread tail end that it is characterized in that frame in the screw thread is provided with groove, and sealing ring is installed in the groove.
As preferred version, frame length is 4 ~ 6mm in the described screw thread.
The beneficial effects of the utility model are: owing to adopted hermetically-sealed construction, can effectively prevent the infiltration of sealing, greatly improve the water resistance of whole USB flash disk.
Description of drawings
Fig. 1 is that view is surveyed in the decomposition of the utility model USB flash disk shell positive two;
Fig. 2 is the assembling front view of the utility model USB flash disk shell;
Fig. 3 is the decomposition front view of the utility model USB flash disk shell;
1. caps among the figure, 2. sealing ring, 3.USB interface, 4. frame in the screw thread, 5. shell, 6. groove, 7. clasp.
Specific embodiments
As shown in Figure 1, 2, 3: the USB flash disk shell, it comprises frame 4 in shell 5, the screw thread, sealing ring 2, clasp 7 and cap 1, shell 5 is fixedly connected with frame 4 in the screw thread, the screw thread tail end that it is characterized in that frame 4 in the screw thread is provided with groove 6, sealing ring 2 is installed in the groove 6, the frame specification is M16 in the described screw thread, and length is 5mm.The utility model is provided with hermetically-sealed construction, can effectively prevent the infiltration of sealing, has greatly improved the water resistance of whole USB flash disk.
Claims (2)
1.U disk casing, it comprises frame (4) in shell (5), the screw thread, sealing ring (2), clasp (7) and cap (1), shell (5) is fixedly connected with frame (4) in the screw thread, the screw thread tail end that it is characterized in that frame in the screw thread (4) is provided with groove (6), and sealing ring (2) is installed in the groove (6).
2. USB flash disk shell according to claim 1 is characterized in that frame in the described screw thread (4) length is 4 ~ 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564963 CN202857188U (en) | 2012-10-31 | 2012-10-31 | USB flash disk housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564963 CN202857188U (en) | 2012-10-31 | 2012-10-31 | USB flash disk housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857188U true CN202857188U (en) | 2013-04-03 |
Family
ID=47988328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564963 Expired - Fee Related CN202857188U (en) | 2012-10-31 | 2012-10-31 | USB flash disk housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857188U (en) |
-
2012
- 2012-10-31 CN CN 201220564963 patent/CN202857188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131031 |