CN205302358U - Automatic USB flash disk device of aiming at - Google Patents
Automatic USB flash disk device of aiming at Download PDFInfo
- Publication number
- CN205302358U CN205302358U CN201521111439.8U CN201521111439U CN205302358U CN 205302358 U CN205302358 U CN 205302358U CN 201521111439 U CN201521111439 U CN 201521111439U CN 205302358 U CN205302358 U CN 205302358U
- Authority
- CN
- China
- Prior art keywords
- flash disk
- usb
- usb flash
- magnet
- disk device
- 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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Abstract
The utility model discloses an automatic USB flash disk device of aiming at, including USB flash disk and USB interface, the USB interface connects matching each other with the USB of USB flash disk, tail end and USB flash disk body fixed connection that USB connects, and the outside cover of USB flash disk body is equipped with the shell, installs the bearing between USB flash disk body and the shell, and the front end of USB joint has first magnet, and the front end that USB connects has second magnet, connects to the punctuality first magnet and second magnet inter attraction when the USB interface with USB. The utility model discloses a magnetism alignment device, can be when using the automatic alignment, convenient to use is swift.
Description
Technical field
This utility model this utility model relates to a kind of self-aligning USB flash disk device, concretely relates to a kind of USB flash disk device utilizing Magnet can automatically be directed at positive and negative.
Background technology
In daily life and study, people commonly use this storage device of USB flash disk. When using USB flash disk, situation about being frequently encountered by most is exactly that USB flash disk is difficult to differentiate between positive and negative, or the diacritics of positive and negative is fuzzyyer, often over attempting several times, and correct USB flash disk is inserted in USB interface of. This brings great inconvenience to the use of people. And this device can well solve this problem, it is convenient for people to the use to USB flash disk.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, it is provided that a kind of USB flash disk device that can automatically be directed at positive and negative.
Technical scheme: in order to solve above-mentioned technical problem, self-aligning USB flash disk device of the present utility model, including USB flash disk and USB interface, the USB joint of described USB interface and USB flash disk is mutually matched, the tail end of described USB joint is fixing with USB flash disk body to be connected, the outer cover of described USB flash disk body is provided with shell, between described USB flash disk body and shell, bearing is installed, the front end of described USB joint has the first Magnet, the front end of described USB joint has the second Magnet, when USB interface and USB joint are on time, described first Magnet and the second Magnet attract each other.
Specifically, described bearing is cylindrical rolling bearing.
Specifically, described shell is cylindrical housing, and its inner chamber can directly install bearing, makes device compacter, and saves material.
Specifically, described first Magnet be arranged above N pole, lower section is S pole, described second Magnet be arranged above S pole, lower section is N pole.
On USB flash disk, the rotating shaft of bearing overlaps with the axial line of USB joint, and the magnetic line of force direction of the first Magnet is perpendicular with axial line.
Beneficial effect: compared with prior art, self-aligning USB flash disk device of the present utility model has following progress: convenient and swift, when USB flash disk inserts USB interface, it is possible to automatically adjust top and bottom, and be directed at the angle of USB interface.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment;
In figure: shell 1, cylindrical rolling bearing 2, flat thin magnet 3, USB flash disk 4, USB interface 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
The structure of the present embodiment is as shown in Figure 1, it is made up of shell 1, cylindrical rolling bearing 2, flat thin magnet 3, USB flash disk 4, USB interface 5, USB flash disk 4 is connected with shell 1 by cylindrical rolling bearing 2, both can around the rotation of 360 ��, axis, the front portion of USB flash disk 4 arranges flat thin magnet 3 respectively in top and bottom, upper slice Magnet above for N pole, for S pole below bottom sheet Magnet.The USB interface 5 matched with it also arranges flat thin magnet 3 in top and bottom, and on it, a Magnet is above for S pole, for N pole below bottom sheet Magnet. When USB flash disk 4 inserts USB interface 5, owing to the Magnet same sex is repelled each other, there is a natural attraction between the sexes, and USB flash disk 4 meeting automatic rotation inside shell 1, until magnetic field reaches the state of balance and stability. Now, the above of USB flash disk 4 is alignd with the above of USB interface 5 just, namely reaches self-aligning purpose.
The undeclared part related in this utility model is same as the prior art or adopts prior art to be realized.
Claims (4)
1. a self-aligning USB flash disk device, including USB flash disk and USB interface, the USB joint of described USB interface and USB flash disk is mutually matched, it is characterized in that: the tail end of described USB joint is fixing with USB flash disk body to be connected, and the outer cover of described USB flash disk body is provided with shell, is provided with bearing between described USB flash disk body and shell, the front end of described USB joint has the first Magnet, the front end of described USB joint has the second Magnet, and when USB interface and USB joint are on time, described first Magnet and the second Magnet attract each other.
2. self-aligning USB flash disk device according to claim 1, it is characterised in that: described bearing is cylindrical rolling bearing.
3. self-aligning USB flash disk device according to claim 1, it is characterised in that: described shell is cylindrical housing.
4. self-aligning USB flash disk device according to claim 1, it is characterised in that: described first Magnet be arranged above N pole, lower section is S pole; Described second Magnet be arranged above S pole, lower section is N pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111439.8U CN205302358U (en) | 2015-12-29 | 2015-12-29 | Automatic USB flash disk device of aiming at |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111439.8U CN205302358U (en) | 2015-12-29 | 2015-12-29 | Automatic USB flash disk device of aiming at |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205302358U true CN205302358U (en) | 2016-06-08 |
Family
ID=56473804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111439.8U Expired - Fee Related CN205302358U (en) | 2015-12-29 | 2015-12-29 | Automatic USB flash disk device of aiming at |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205302358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711025A (en) * | 2020-06-05 | 2020-09-25 | 谌军军 | Magnetic force rotating USB flash disk male port and female port structure matched with same |
-
2015
- 2015-12-29 CN CN201521111439.8U patent/CN205302358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711025A (en) * | 2020-06-05 | 2020-09-25 | 谌军军 | Magnetic force rotating USB flash disk male port and female port structure matched with same |
| CN111711025B (en) * | 2020-06-05 | 2021-12-17 | 谌军军 | Magnetic force rotating USB flash disk male port and female port structure matched with same |
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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: 20160608 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |