CN203733265U - Device used for preventing USB flash disk from being dropped - Google Patents
Device used for preventing USB flash disk from being dropped Download PDFInfo
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- CN203733265U CN203733265U CN201320837879.6U CN201320837879U CN203733265U CN 203733265 U CN203733265 U CN 203733265U CN 201320837879 U CN201320837879 U CN 201320837879U CN 203733265 U CN203733265 U CN 203733265U
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- China
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- module
- usb
- flash disk
- bluetooth transceiver
- alarm
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Abstract
The utility model discloses a device used for preventing a USB flash disk from being dropped comprising an anti-dropping unit and a USB transmission line. One end of the transmission line is provided with a first USB joint connected with the USB flash disk, and the other end is provided with a second USB joint, which is in a pluggable cooperation with an external device. The USB transmission line is provided with a first bluetooth transceiving module. The anti-dropping unit comprises a control module, a second bluetooth transceiving module, and an alarming module. The device can be used for the general USB flash disks, and is advantageous in that the universality is strong, and the utilization flexibility is high.
Description
Technical field
The utility model relates to a kind of anti-lost device, particularly a kind of anti-USB flash disk lost device.
Background technology
USB flash disk is as the miniature high power capacity mobile storage of one product, because its volume is little, be convenient for carrying and memory space is large etc. that feature has become a kind of conventional memory device in our routine work life.But in actual use procedure, often can occur after USB flash disk inserts computer use to forget situation about taking away, many people often forget conveniently USB flash disk are fetched in the time leaving, so easily forget loss.Lose problem for solving USB flash disk, occurred now some anti-loss USB flash disks, for example, warning reminding equipment is set on USB flash disk.Because warning reminding equipment and USB flash disk are integrated in one, these USB flash disks need specific customization, cannot realize and can be applied to general USB flash disk, and versatility is not strong.In addition, these warning reminding equipment are generally that reminding alarm is carried out in timing, and when routine use, dirigibility is not high.
Utility model content
The purpose of this utility model is to provide one can be applied to general USB flash disk, and highly versatile uses the higher anti-USB flash disk lost device of dirigibility.
According to an aspect of the present utility model, a kind of anti-USB flash disk lost device is provided, comprise anti-loss unit, also comprise USB transmission line, transmission line one end is provided with the USB joint for connecting USB flash disk, the other end is provided with external unit and plugs the 2nd USB joint coordinating, and USB transmission line is provided with the first bluetooth transceiver module; Anti-loss unit comprises control module, the second bluetooth transceiver module and alarm module, wherein:
The second bluetooth transceiver module, is connected with the first bluetooth transceiver module signal;
Control module, be connected with the first bluetooth transceiver module and the second bluetooth transceiver module signal, be connected for detection of the signal between the first bluetooth transceiver module and the second bluetooth transceiver module, in the time that this signal connection between the two exceeds alarm distance, send controlling alarm instruction to alarm module;
Alarm module, is electrically connected with control module, receives the controlling alarm instruction that control module is sent, and sends alerting signal.
In some embodiments, anti-loss unit can also comprise the 3rd USB joint and power module, wherein:
Power module, is electrically connected with control module, the second bluetooth transceiver module and alarm module;
The 3rd USB joint, coordinate with the 2nd USB joint plug, be provided with trigger switch, trigger switch is installed in power module circuitry, peg graft and trigger by the 2nd USB joint and the 3rd USB joint, when the 3rd USB joint and the 2nd USB joint are pegged graft, trigger switch open circuit, control module, the second bluetooth transceiver module and alarm module and power module disconnect, when the 3rd USB joint and the 2nd USB joint depart from, trigger switch closure, control module, the second bluetooth transceiver module and alarm module are communicated with power module.
In some embodiments, anti-loss unit can also comprise indicating module, and indicating module is electrically connected with control module, receives the instruction steering order that control module is sent, executing state instruction.
In some embodiments, anti-loss unit can also comprise the ann reset switch that carries out alarm module reset operation for user, and ann reset switch is installed on the circuit that alarm module is connected with power module.
In some embodiments, can also comprise accommodation box, accommodation box comprises box body and lid, anti-list of missing articles unit is integrated on box body, the 3rd USB jiont treatment is in the inside of box body, the 2nd USB joint is plugged in the 3rd USB joint USB transmission line is built in box body, and alarm module, indicating module and ann reset switch are installed on the outer wall of box body.
In some embodiments, alarm distance can be 4～5m.
In some embodiments, power module can be lithium battery.
In some embodiments, alarm module can be hummer.
In some embodiments, indicating module can be LED light.
A kind of anti-USB flash disk lost device of the utility model, comprises USB transmission line and anti-loss unit.When use, user carries anti-loss unit, and a USB joint of USB transmission line is plugged in USB flash disk, and the 2nd USB joint is plugged in external unit.The first bluetooth transceiver module of being located on USB transmission line is connected with the second bluetooth transceiver module signal of anti-loss unit, the instant signal detecting between the first bluetooth transceiver module and the second bluetooth transceiver module of control module of anti-loss unit is connected distance, in the time that this signal connection between the two exceeds alarm distance, control module is sent controlling alarm instruction to alarm module, alarm module sends alerting signal, and reminding user USB flash disk is not fetched.The first bluetooth transceiver module is provided in a side of on USB transmission line, and transmission line can mate with general USB flash disk, and being directly plugged into general USB flash disk can use, highly versatile.Whether exceed alarm distance according to the signal distance between the first bluetooth transceiver module and the second bluetooth transceiver module and carry out warning reminding, use dirigibility higher.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of anti-USB flash disk lost device of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of USB transmission line shown in Fig. 1.
Fig. 3 is the structure principle chart of a kind of anti-USB flash disk lost device shown in Fig. 1.
Wherein: 1-USB transmission line; The anti-loss of 2-unit; 3-accommodation box; 4-U dish; 101-the one USB joint; 102-the 2nd USB joint; 103-the first bluetooth transceiver module; 201-control module; 202-the second bluetooth transceiver module; 203-alarm module; 204-the 3rd USB joint; 205-power module; 206-indicating module; 207-ann reset switch; 208-trigger switch; 301-box body; 302-lid.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown according to the anti-USB flash disk lost device of the one of a kind of embodiment of the present utility model.
As shown in Figure 1, this device comprises USB transmission line 1, anti-loss unit 2 and accommodation box 3.
Anti-loss unit 2 is integrated on accommodation box 3.USB transmission line 1 can be positioned in accommodation box 3.
As depicted in figs. 1 and 2, USB transmission line one end has a USB joint 101, and for connecting USB flash disk 4, the other end has the 2nd USB joint 102, coordinates with external unit plug.USB transmission line 1 has the first bluetooth transceiver module 103.When the 2nd USB joint 102 is connected with external unit, power to the first bluetooth transceiver module 103 by external unit, this first bluetooth transceiver module 103 starts.
External unit can be computer or printer etc.
Anti-loss unit 2 comprises control module 201, the second bluetooth transceiver module 202 and alarm module 203.In addition, also comprise the 3rd USB joint 204, power module 205, indicating module 206 and ann reset switch 207.
As shown in Figure 3, the second bluetooth transceiver module 202 is connected with the first bluetooth transceiver module 103 signals.Control module 201 is connected with the first bluetooth transceiver module 103 and the second bluetooth transceiver module 202 signals.Alarm module 203 is electrically connected with control module 201.Control module 201 is connected for detection of the signal between the first bluetooth transceiver module 103 and the second bluetooth transceiver module 202, in the time that this signal connection between the two exceeds alarm distance, sends controlling alarm instruction to alarm module 203.Alarm module 203 receives the controlling alarm instruction that control module 201 is sent, and sends alerting signal.Power module 205 is electrically connected with control module 201, the second bluetooth transceiver module 202 and alarm module 203.Indicating module 206 is electrically connected with control module 201, receives the instruction steering order that control module 201 is sent, executing state instruction.Ann reset switch 207 is installed on the circuit that alarm module 203 is connected with power module 205.
The 3rd USB joint 204 coordinates with the 2nd USB joint 102 plugs.Specifically, be exactly that the 3rd USB joint can coordinate with the 2nd USB joint 102 plugs, also can coordinate with external unit plug, when the 3rd USB joint is connected with external unit, can charge to power module 205.
The 3rd USB joint 204 has trigger switch 208.Trigger switch 208 is installed on power module 205 circuit, by the triggering of pegging graft of the 2nd USB joint 102 and the 3rd USB joint 204.When the 3rd USB joint 204 and the 2nd USB joint 102 are pegged graft, trigger switch 208 is opened a way, control module 201, the second bluetooth transceiver module 202 and alarm module 203 disconnect with power module 205, when the 3rd USB joint 204 and the 2nd USB joint 102 depart from, trigger switch 208 closures, control module 201, the second bluetooth transceiver module 202 and alarm module 203 are communicated with power module 205.
Specifically, when the 2nd USB joint 102 is connected with the 3rd USB joint 204 exactly, the first bluetooth transceiver module 103, control module 201 and the second not energising of bluetooth transceiver module 202, in off position.When the 2nd USB joint 102 and the 3rd USB joint 204 disconnect, control module 201, the second bluetooth transceiver module 202 and indicating module 206 are switched on.When the 2nd USB joint 102 is connected with external unit, the first bluetooth transceiver module 103 is switched on.The first bluetooth transceiver module 103, control module 201 and the second bluetooth transceiver module 202 enter duty.(the 2nd USB joint 102 and the 3rd USB joint 204 disconnect in use to make thus to only have USB flash disk 4, when the 2nd USB joint 102 is connected with external unit), the first bluetooth transceiver module 103, control module 201 and the second bluetooth transceiver module 202 just enter duty, all the other are holding state, electric weight, energy-conserving and environment-protective are effectively saved thus.
Ann reset switch 207 carries out the reset operation of alarm module 203 for user.In the time that user learns trigger alarm, can make alarm module 203 stop piping by triggering this reset switch 207.
Alarm distance is 4～5m.Need to select according to actual design, in the present embodiment, be 5m, and alarm distance setting is in the effective working range of bluetooth, can keep for the certain movable scope of user.
Control module 201 is microprocessor.
Power module 205 can be dry cell or lithium battery.In the present embodiment, be the latter, lithium battery long service life, can discharge and recharge environmental protection.
Alarm module 203 can, for vibrations alarm or acoustic alarm device, in the present embodiment, be the latter, is specially hummer.
Indicating module 206 is LED light.In the time that the 2nd USB joint 102 and the 3rd USB joint 204 depart from, indicating module 206 is bright, represents that each module enters anti-loss testing state.In addition, in the time of trigger alarm, indicating module 206 glimmers, and visual prompting is provided, and user also can be pointed out in more noisy place.Improve the practicality of a kind of anti-USB flash disk lost device of the utility model.
As shown in Figure 1, accommodation box 3 comprises box body 301 and lid 302.Lid 302 is connected on box body 301, for covering this box body 301.
Anti-loss unit 2 is integrated on box body 301.The 3rd USB joint 204 is installed on the inside of box body 301.The 2nd USB joint 102 is plugged in the 3rd USB joint 204 USB transmission line 1 is built in box body 301.Specifically, be exactly while not using USB flash disk 4, the 2nd USB joint 102 of USB transmission line 1 is plugged in the 3rd USB joint 204, and USB transmission line 1 can together be accommodated in box body 301 with USB flash disk 4.Be convenient to thus carrying of a kind of anti-USB flash disk lost device of the utility model and USB flash disk 4, improved the convenience using.
Alarm module 203, indicating module 206 and ann reset switch 207 are installed on the outer wall of box body 301.In the present embodiment, this three is installed on the sidewall of box body 301.
A kind of anti-USB flash disk lost device of the utility model, while use, USB transmission line 1 and USB flash disk 4 are together positioned in accommodation box 3, and the 2nd USB joint 102 of USB transmission line 1 is plugged on the 3rd USB joint 204, and a USB joint 101 is plugged on USB flash disk 4.When use, USB transmission line 1 is taken out from accommodation box 3 together with USB flash disk 4, accommodation box 3 users carry.After the 3rd USB joint 204 and the 2nd USB joint 102 depart from, trigger switch 208 closures, control module 201, the second bluetooth transceiver module 202 and alarm module 203 are communicated with power module 205, start to start.The 2nd USB joint 102 is plugged into external unit, and the first bluetooth transceiver module 103 energisings start.The first bluetooth transceiver module 103 is connected with the second bluetooth transceiver module 202 signals, and instant this signal between the two that detects of control module 201 connects.After finishing using, USB transmission line 1 is communicated with to USB flash disk 4 to be fetched from external unit, put into accommodation box 3, the 2nd USB joint 102 is pegged graft into the 3rd USB joint 204, trigger switch 208 disconnects, control module 201, the second bluetooth transceiver module 202 and alarm module 203 disconnect with power module 205, enter dormant state.
If user forgets, USB flash disk 4 and USB transmission line 1 are taken out from external unit, directly leave, control module 201 1 detects that the signal between the first bluetooth transceiver module 103 and the second bluetooth transceiver module 202 is connected while exceeding alarm distance, send controlling alarm instruction to alarm module 203, send the steering order of instruction to indicating module 206, alarm module 203 pipes, indicating module 206 glimmers, reminding user USB flash disk 4 does not take out and takes away, effectively prevent that thus USB flash disk 4 from inserting after external unit use, forgets the problem that causes loss of fetching.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. an anti-USB flash disk lost device, comprise anti-loss unit, it is characterized in that, also comprise USB transmission line, described transmission line one end is provided with the USB joint for connecting USB flash disk, the other end is provided with external unit and plugs the 2nd USB joint coordinating, and described USB transmission line is provided with the first bluetooth transceiver module; Described anti-loss unit comprises control module, the second bluetooth transceiver module and alarm module, wherein:
The second bluetooth transceiver module, is connected with described the first bluetooth transceiver module signal;
Control module, be connected with described the first bluetooth transceiver module and the second bluetooth transceiver module signal, be connected for detection of the signal between described the first bluetooth transceiver module and described the second bluetooth transceiver module, in the time that this signal connection between the two exceeds alarm distance, send controlling alarm instruction to described alarm module;
Alarm module, is electrically connected with described control module, receives the controlling alarm instruction that described control module is sent, and sends alerting signal.
2. the anti-USB flash disk lost device of one according to claim 1, is characterized in that, described anti-loss unit also comprises the 3rd USB joint and power module, wherein:
Power module, is electrically connected with described control module, the second bluetooth transceiver module and alarm module;
The 3rd USB joint, coordinate with described the 2nd USB joint plug, be provided with trigger switch, described trigger switch is installed in described power module circuitry, peg graft and trigger by described the 2nd USB joint and described the 3rd USB joint, when described the 3rd USB joint and described the 2nd USB joint are pegged graft, described trigger switch open circuit, described control module, the second bluetooth transceiver module and alarm module and described power module disconnect, when described the 3rd USB joint and described the 2nd USB joint depart from, described trigger switch closure, described control module, the second bluetooth transceiver module and alarm module are communicated with described power module.
3. the anti-USB flash disk lost device of one according to claim 2, it is characterized in that, described anti-loss unit also comprises indicating module, and described indicating module is electrically connected with described control module, receive the instruction steering order that described control module is sent, executing state instruction.
4. the anti-USB flash disk lost device of one according to claim 3, it is characterized in that, described anti-loss unit also comprises the ann reset switch that carries out alarm module reset operation for user, and described ann reset switch is installed on the circuit that described alarm module is connected with described power module.
5. the anti-USB flash disk lost device of one according to claim 4, it is characterized in that, also comprise accommodation box, described accommodation box comprises box body and lid, described anti-list of missing articles unit is integrated on described box body, described the 3rd USB jiont treatment is in the inside of box body, and described the 2nd USB joint is plugged in described the 3rd USB joint described USB transmission line is built in described box body, and described alarm module, indicating module and ann reset switch are installed on the outer wall of described box body.
6. according to the anti-USB flash disk lost device of one described in claim 1-5 any one, it is characterized in that, described alarm distance is 4～5m.
7. according to the anti-USB flash disk lost device of one described in claim 2-5 any one, it is characterized in that, described power module is lithium battery.
8. according to the anti-USB flash disk lost device of one described in claim 1-5 any one, it is characterized in that, described alarm module is hummer.
9. according to the anti-USB flash disk lost device of one described in claim 3-5 any one, it is characterized in that, described indicating module is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837879.6U CN203733265U (en) | 2013-12-17 | 2013-12-17 | Device used for preventing USB flash disk from being dropped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837879.6U CN203733265U (en) | 2013-12-17 | 2013-12-17 | Device used for preventing USB flash disk from being dropped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733265U true CN203733265U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837879.6U Expired - Fee Related CN203733265U (en) | 2013-12-17 | 2013-12-17 | Device used for preventing USB flash disk from being dropped |
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| Country | Link |
|---|---|
| CN (1) | CN203733265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169035A (en) * | 2016-06-28 | 2016-11-30 | 西安建筑科技大学 | A kind of high-security mobile storage system and method |
-
2013
- 2013-12-17 CN CN201320837879.6U patent/CN203733265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169035A (en) * | 2016-06-28 | 2016-11-30 | 西安建筑科技大学 | A kind of high-security mobile storage system and method |
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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: 20140723 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |