CN104850807A - Anti-loss USB flash drive - Google Patents
Anti-loss USB flash drive Download PDFInfo
- Publication number
- CN104850807A CN104850807A CN201510213272.4A CN201510213272A CN104850807A CN 104850807 A CN104850807 A CN 104850807A CN 201510213272 A CN201510213272 A CN 201510213272A CN 104850807 A CN104850807 A CN 104850807A
- Authority
- CN
- China
- Prior art keywords
- usb flash
- module
- cap shell
- flash disk
- main body
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/88—Detecting or preventing theft or loss
Abstract
The present invention discloses an anti-loss USB flash drive, characterized by comprising a cap shell with a key ring, a connecting end part and a main body. An anti-loss alarming module is arranged on a side wall of the main body, and the anti-loss alarming module comprises a trigger switch, a main control module, a distance sensing module and a prompting module that are successively connected. A signal transmitting device matching the distance sensing module is arranged on the cap shell. The anti-loss USB flash drive has the following beneficial effects: the USB flash drive is connected with the key ring; after the cap shell is removed, the trigger switch starts working; and when the distance between the cap shell and the main body exceeds the sensing range of the distance sensing module, the prompting module starts vibrating, thereby greatly improving use convenience and preventing loss of the USB flash drive.
Description
Technical field
The present invention relates to a kind of anti-lost USB flash disk, belong to electronic information storage technical field.
Background technology
More and more universal along with flash disk, it is more and more frequent that people use, but it is relative, the phenomenon of losing is also very serious, especially, when printing, the flash disk that something lost in heaps falls can often be seen, still main because flash disk is all in use noiseless, and itself is very little, enough notices cannot be caused.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of USB flash disk that can produce prompting in time, the generation of the phenomenon that can prevent loss in time.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of anti-lost USB flash disk, is characterized in that, comprises with the cap shell of key-ring, connecting end portion and main body; A sidewall of described main body is provided with anti-lost alarm module, comprises the trigger switch, main control module, distance induction module and the prompting module that connect successively; Described cap shell is provided with the sender unit matched with distance induction module.
The anti-lost USB flash disk of aforesaid one, is characterized in that, described cap shell end is provided with projection, main body is provided with the groove matched with projection.
The anti-lost USB flash disk of aforesaid one, is characterized in that, described trigger switch is arranged on inside groove.
The anti-lost USB flash disk of aforesaid one, is characterized in that, the distance of reaction of described distance induction module is set to 3-5m.
The anti-lost USB flash disk of aforesaid one, is characterized in that, described prompting module adopts vibration mode.
The anti-lost USB flash disk of aforesaid one, is characterized in that, is provided with power supply in described main control module.
The beneficial effect that the present invention reaches: USB flash disk is carried on key ring, after cap shell takes off, trigger switch is started working, when the distance of cap shell and main body exceedes distance induction module time, prompting module starts vibrations, considerably increases the convenience of use, prevents the phenomenon losing from occurring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 structural representation in use.
The implication of Reference numeral in figure:
1-cap shell, 2-connecting end portion, 3-main body, 4-trigger switch, 5-main control module, 6-distance induction module, 7-prompting module, 8-sender unit, 9-key-ring, 10-is protruding, 11-groove.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The anti-lost USB flash disk of the one that the present invention relates to, comprise with the cap shell 1 of key-ring 9, connecting end portion 2 and main body, cardinal principle be by cap shell 1 with body portion from rear, trigger the work of whole warning circuit, when the distance of separation of cap shell 1 and main body reaches warning value, start to remind, thus cause the attention of user, prevent something lost from falling.
Concrete structural relation is as follows:
As Fig. 1, a sidewall of main body 3 is provided with anti-lost alarm module, comprises the trigger switch 4, main control module 5, distance induction module 6 and the prompting module 7 that connect successively.Cap shell 1 is provided with the sender unit 8 matched with distance induction module 6.
Cap shell 1 is provided with protruding 10, main body 3 is provided with and protruding 10 grooves 11 matched, projection 10 not only can as the card-bit part covering connecting end portion 2 like this, can also as the flip flop equipment of anti-lost alarm module.Trigger switch 4 is arranged on inside groove 11.
This USB flash disk hangs in key-ring 9, and in time will using USB flash disk, cap shell 1 is pulled up, and switch module ejects by elastic module laterally, thus triggers the running of whole anti-lost alarm module.When cap shell 1 exceedes distance induction module 6 with the distance of main body 3 time, prompting module 7 starts to remind.In this device, prompting module 7 adopts vibration mode, effectively can remind user like this, also can not have influence on other people.
The distance of reaction of this device middle distance induction module 6 is set to 3-5m.Certainly, also according to actual needs, setting again can be carried out.
Be provided with power module in main control module 5, can charge in time when USB flash disk uses.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. an anti-lost USB flash disk, is characterized in that, comprises with the cap shell of key-ring, connecting end portion and main body; A sidewall of described main body is provided with anti-lost alarm module, comprises the trigger switch, main control module, distance induction module and the prompting module that connect successively; Described cap shell is provided with the sender unit matched with distance induction module.
2. the anti-lost USB flash disk of one according to claim 1, is characterized in that, described cap shell end is provided with projection, main body is provided with the groove matched with projection.
3. the anti-lost USB flash disk of one according to claim 2, is characterized in that, described trigger switch is arranged on inside groove.
4. the anti-lost USB flash disk of one according to claim 1, is characterized in that, the distance of reaction of described distance induction module is set to 3-5m.
5. the anti-lost USB flash disk of one according to claim 1, is characterized in that, described prompting module adopts vibration mode.
6. the anti-lost USB flash disk of one according to claim 1, is characterized in that, is provided with power supply in described main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213272.4A CN104850807A (en) | 2015-04-30 | 2015-04-30 | Anti-loss USB flash drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213272.4A CN104850807A (en) | 2015-04-30 | 2015-04-30 | Anti-loss USB flash drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104850807A true CN104850807A (en) | 2015-08-19 |
Family
ID=53850444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510213272.4A Pending CN104850807A (en) | 2015-04-30 | 2015-04-30 | Anti-loss USB flash drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104850807A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080149190A1 (en) * | 2006-12-22 | 2008-06-26 | 3M Innovative Properties Company | Thermal transfer methods and strucures for microfluidic systems |
| CN202110827U (en) * | 2011-05-15 | 2012-01-11 | 李茂华 | Dual loss-proof U disk |
-
2015
- 2015-04-30 CN CN201510213272.4A patent/CN104850807A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080149190A1 (en) * | 2006-12-22 | 2008-06-26 | 3M Innovative Properties Company | Thermal transfer methods and strucures for microfluidic systems |
| CN202110827U (en) * | 2011-05-15 | 2012-01-11 | 李茂华 | Dual loss-proof U disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |