CN215729830U - USB flash disk capable of preventing cover from being lost - Google Patents
USB flash disk capable of preventing cover from being lost Download PDFInfo
- Publication number
- CN215729830U CN215729830U CN202121727988.3U CN202121727988U CN215729830U CN 215729830 U CN215729830 U CN 215729830U CN 202121727988 U CN202121727988 U CN 202121727988U CN 215729830 U CN215729830 U CN 215729830U
- Authority
- CN
- China
- Prior art keywords
- usb flash
- cover
- flash disk
- cuboid
- disk
- 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
- 238000005266 casting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
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- Packaging For Recording Disks (AREA)
Abstract
The utility model discloses a U disk capable of preventing a cover from being lost, and relates to a U disk, which comprises a U disk body and a cover, wherein the U disk body is a conventional U disk on the market, a cuboid groove with an upper opening is formed in the middle position of the rear end of the U disk body, the cover is a cover which is conventionally buckled on the U disk on the market, a cuboid bulge is formed in the middle position of the upper end of the cover in a fusion-casting mode, and the size of the cuboid bulge is matched with that of the cuboid groove, so that the cuboid bulge can be buckled in the cuboid groove. The USB flash disk cover can be taken down and fixed on the USB flash disk body, so that unnecessary loss caused by loss of the USB flash disk cover is effectively avoided. Simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a USB flash disk, in particular to a USB flash disk capable of preventing a cover from being lost.
Background
At present, USB flash disk on the market is mostly the USB flash disk of taking the lid, will take off the lid when using, at this moment, often can be random places the lid to lead to often can not find the lid after using, cause the interface of USB flash disk very easily just to be damaged, thereby the USB flash disk damage that causes, the USB flash disk is recording a large amount of data in our daily work or the life, in case damage, will cause important data to lose, lead to the loss that can't compensate or the repetition of work.
Disclosure of Invention
The utility model aims to provide a USB flash disk capable of preventing a cover from being lost, wherein the cover can be taken down and fixed on a USB flash disk body, so that unnecessary loss caused by the loss of the USB flash disk cover is effectively avoided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a USB flash disk capable of preventing a cover from being lost comprises a USB flash disk body and a cover, wherein the USB flash disk body is a conventional USB flash disk on the market, a cuboid groove with an upper opening is formed in the middle position of the rear end of the USB flash disk body, the cover is a cover which is buckled on the USB flash disk on the market conventionally, a cuboid protrusion is arranged in the middle position of the upper end of the cover in a fusion-casting mode, and the size of the cuboid protrusion is matched with that of the cuboid groove, so that the cuboid protrusion can be buckled in the cuboid groove;
further, the width and the height of the cuboid groove are two thirds of the width and the height of the USB flash disk body, and the length of the cuboid groove is 1 cm;
furthermore, the cuboid groove is slightly larger than the cuboid bulge, so that the cuboid bulge can be just buckled in the cuboid groove;
furthermore, the cuboid protrusions and the cover are made of the same material and are of an integrally formed structure.
The utility model has the beneficial effects that: according to the USB flash disk capable of preventing the cover from being lost, the cover can be taken down and then buckled in the rectangular groove at the rear end of the USB flash disk body, and the cover is re-covered at the USB flash disk interface after being used, so that unnecessary loss caused by the loss of the USB flash disk cover is effectively avoided. Simple structure, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of a usb flash disk for preventing a lid from being lost according to the present invention;
FIG. 2 is a schematic structural diagram of a USB flash disk with a lid being prevented from being lost according to the present invention;
in fig. 1-2, 1 is the body of the usb flash disk, 2 is the cover, 3 is the groove of the cuboid, and 4 is the protrusion of the cuboid.
Detailed Description
The principles and technical features of the present invention will be described below with reference to the accompanying drawings, which are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-2, a usb disk for preventing a lid from being lost comprises a usb disk body (1) and a lid (2), wherein the usb disk body (1) is a conventional usb disk on the existing market, a rectangular groove (3) with an opening at the upper part is arranged in the middle position of the rear end of the usb disk body (1), the width and height of the rectangular groove (3) are two thirds of the width and height of the usb disk body (1), and the length is 1 cm; the cover (2) is a cover which is conventionally buckled on a USB flash disk on the market at present, a cuboid protrusion (4) is arranged at the middle position of the upper end of the cover (2) in a casting mode, the size of the cuboid protrusion (4) is matched with that of the cuboid groove (3), the cuboid groove (3) is slightly larger than the cuboid protrusion (4), and the cuboid protrusion (4) can be just buckled in the cuboid groove (3); the cuboid bulge (4) is made of the same material as the cover (2) and is of an integrally formed structure.
According to the technical scheme, when the USB flash disk is used, after the cover (2) is taken down, the cover (2) can be directly buckled in the cuboid groove (3) at the rear end of the USB flash disk body (1) through the cuboid protrusion (4), the cover (2) can be fixed on the USB flash disk body (1), and after the USB flash disk is used, the cover (2) is buckled at the connector of the USB flash disk body (1) again. The USB flash disk cover can be taken down and fixed on the USB flash disk body, so that unnecessary loss caused by loss of the USB flash disk cover is effectively avoided. Simple structure, the practicality is strong.
Claims (1)
1. The utility model provides a prevent USB flash disk that lid was lost, includes USB flash disk body and lid, its characterized in that: the rear end intermediate position of USB flash disk body is equipped with top open-ended cuboid recess, the upper end intermediate position founding of lid is equipped with the cuboid arch, the bellied size of cuboid and the big or small phase-match of cuboid recess make the cuboid arch can the lock in the cuboid recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121727988.3U CN215729830U (en) | 2021-07-28 | 2021-07-28 | USB flash disk capable of preventing cover from being lost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121727988.3U CN215729830U (en) | 2021-07-28 | 2021-07-28 | USB flash disk capable of preventing cover from being lost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215729830U true CN215729830U (en) | 2022-02-01 |
Family
ID=79989950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121727988.3U Expired - Fee Related CN215729830U (en) | 2021-07-28 | 2021-07-28 | USB flash disk capable of preventing cover from being lost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215729830U (en) |
-
2021
- 2021-07-28 CN CN202121727988.3U patent/CN215729830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |