CN202383806U - Antitheft USB (Universal Serial Bus) flash disk - Google Patents
Antitheft USB (Universal Serial Bus) flash disk Download PDFInfo
- Publication number
- CN202383806U CN202383806U CN2012200019589U CN201220001958U CN202383806U CN 202383806 U CN202383806 U CN 202383806U CN 2012200019589 U CN2012200019589 U CN 2012200019589U CN 201220001958 U CN201220001958 U CN 201220001958U CN 202383806 U CN202383806 U CN 202383806U
- Authority
- CN
- China
- Prior art keywords
- flash disk
- usb flash
- alarm
- usb
- chip
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an antitheft USB (Universal Serial Bus) flash disk which consists of a USB flash disk body and a USB interface, wherein an infrared pyroelectric sensor and an alarm device are arranged on a casing of the USB flash disk; an alarm chip is arranged in the USB flash disk body; the infrared pyroelectric sensor is connected with the alarm chip; and the alarm chip is connected with the alarm device. According to the antitheft USB flash disk, when a user leaves a computer, the infrared pyroelectric sensor immediately senses the situation, and the alarm device then gives an alarm signal and reminds the user of taking the USB flash disk away, so that the USB flash disk cannot be forgotten by the user, and the loss of the internal important data of the USB flash disk is also avoided.
Description
Technical field:
The utility model relates to and the matching used portable memory device of computing machine, what be specifically related to is a kind of USB flash disk of anti-loss.
Background technology:
USB flash disk is made up of USB flash disk body and USB socket, during use the USB socket is inserted on the computing machine.USB flash disk is mainly used in storage and move, data and information, and it is small and exquisite, and function is simple and practical, is used by numerous scientific and technical personnel at present.But in practical application, because USB flash disk can use on different computing machines, so carry a USB flash disk, the task of just can finishing the work in the different location is not limited to a working environment.But often notice is more concentrated in when work for people, and thought all focuses in the work, so, when in a single day the user leaves computing machine when other thing is busy with in other place, often forget and take away USB flash disk, cause USB flash disk to lose, to such an extent as to lose the data of preciousness.
Summary of the invention:
The purpose of the utility model provides a kind of USB flash disk of anti-loss, and it is used to solve the problem that existing USB flash disk is lost easily.
The utility model solves the technical scheme that its technical matters adopted: the USB flash disk of this anti-loss is made up of USB flash disk body and USB socket; The shell of USB flash disk body is provided with infrared thermal releasing inductor and alarm; Be provided with alarm chip in the USB flash disk body; The infrared thermal releasing inductor connects alarm chip, and alarm chip connects alarm.
Alarm is a hummer in the such scheme.
The utlity model has following beneficial effect:
Therefore 1, the utility model is when the user leaves computing machine, and the infrared thermal releasing inductor is sensed this information immediately, and alarm sends alerting signal, reminds the user to take USB flash disk away, can effectively avoid forgeing USB flash disk, and the losing of the inner significant data of USB flash disk.
3, the utility model structure is small and exquisite, and applicability is strong.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the principle schematic of the utility model.
1. USB flash disk body, 2. USB socket, 3. infrared thermal releasing inductor, 4. alarm.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation:
In conjunction with Fig. 1, shown in Figure 2; The USB flash disk of this anti-loss is made up of USB flash disk body 1 and USB socket 2, and the shell of USB flash disk body 1 is provided with infrared thermal releasing inductor 3 and alarm 4, is provided with alarm chip in the USB flash disk body 1; Infrared thermal releasing inductor 3 connects alarm chip, and alarm chip connects alarm 4.Alarm 4 is a hummer.
Insert computing machine to the USB socket 2 of USB flash disk, can realize file, data and information stores on storer through USB socket 2; Simultaneously, when USB socket 2 was inserted on the computing machine, USB socket 2 can utilize the power supply on the main frame, can electric energy be provided to all parts in the USB flash disk through USB socket 2, and infrared thermal releasing inductor 3 is started working under electric energy drives automatically at this moment; Infrared thermal releasing inductor 3 is sensed static or during the infrared sign information of dynamic human body, is not transmitted information to alarm chip; If infrared thermal releasing inductor 3 is in case induction during less than the infrared sign information of static or dynamic human body; When just the people leaves, transmit information to alarm chip immediately, after alarm chip is received information; Automatically start alarm 4; Alarm 4 is sounded a buzzer, remind the user to take USB flash disk away, sense the infrared sign information of human body until infrared thermal releasing inductor 3.
Claims (2)
1. anti-USB flash disk of losing; It is characterized in that: the USB flash disk of this anti-loss is made up of USB flash disk body (1) and USB socket (2); The shell of USB flash disk body (1) is provided with infrared thermal releasing inductor (3) and alarm (4); The USB flash disk body is provided with alarm chip in (1), and infrared thermal releasing inductor (3) connects alarm chip, and alarm chip connects alarm (4).
2. the USB flash disk of anti-loss according to claim 1, it is characterized in that: described alarm (4) is a hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200019589U CN202383806U (en) | 2012-01-05 | 2012-01-05 | Antitheft USB (Universal Serial Bus) flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200019589U CN202383806U (en) | 2012-01-05 | 2012-01-05 | Antitheft USB (Universal Serial Bus) flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383806U true CN202383806U (en) | 2012-08-15 |
Family
ID=46632294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200019589U Expired - Fee Related CN202383806U (en) | 2012-01-05 | 2012-01-05 | Antitheft USB (Universal Serial Bus) flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383806U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915621A (en) * | 2012-10-18 | 2013-02-06 | 夏婷 | Anti-loss universal serial bus (USB) flash drive |
| CN104200832A (en) * | 2014-09-07 | 2014-12-10 | 薛思源 | USB flash disc with pullout prompting function |
| EP2899704A1 (en) * | 2014-01-28 | 2015-07-29 | Honeywell International Inc. | Power management alarm devices |
| US9262903B2 (en) | 2013-10-11 | 2016-02-16 | Honeywell International Inc. | System and method to monitor events and personnel locations |
| CN106971221A (en) * | 2017-02-24 | 2017-07-21 | 武汉蛋玩科技有限公司 | One kind warning USB flash disk |
-
2012
- 2012-01-05 CN CN2012200019589U patent/CN202383806U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915621A (en) * | 2012-10-18 | 2013-02-06 | 夏婷 | Anti-loss universal serial bus (USB) flash drive |
| US9262903B2 (en) | 2013-10-11 | 2016-02-16 | Honeywell International Inc. | System and method to monitor events and personnel locations |
| EP2899704A1 (en) * | 2014-01-28 | 2015-07-29 | Honeywell International Inc. | Power management alarm devices |
| US9225249B2 (en) | 2014-01-28 | 2015-12-29 | Honeywell International Inc. | Power management alarm devices |
| CN104200832A (en) * | 2014-09-07 | 2014-12-10 | 薛思源 | USB flash disc with pullout prompting function |
| CN106971221A (en) * | 2017-02-24 | 2017-07-21 | 武汉蛋玩科技有限公司 | One kind warning USB flash disk |
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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: 20120815 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |