CN204884566U - Take USB flash disk of voice recognition password - Google Patents
Take USB flash disk of voice recognition password Download PDFInfo
- Publication number
- CN204884566U CN204884566U CN201520619966.3U CN201520619966U CN204884566U CN 204884566 U CN204884566 U CN 204884566U CN 201520619966 U CN201520619966 U CN 201520619966U CN 204884566 U CN204884566 U CN 204884566U
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- installing port
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- usb flash
- electric machine
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Abstract
The utility model discloses a take USB flash disk of voice recognition password, including the USB flash disk body, USB plug and the four strip metal pieces of setting on USB plug surface, it has the installation cavity to reserve between USB plug one side and the USB flash disk body, one side that the USB plug is close to the installation cavity is equipped with the installing port, this installing port will be located a sheetmetal disconnection formation of its upper end and open circuit, place one in the installing port rather than inner chamber assorted connecting block, the installation cavity is provided with controlling means, controlling means includes power module, voice capture module, drive circuit, microcontroller and push rod motor, wherein power module provides the electric energy for microcontroller, microcontroller respectively with voice capture module, drive circuit corresponds and connects, drive circuit ejector tie rod motor and driven pushing rod motor, the flexible drive connecting block of push rod motor slides in the installing port, this USB flash disk convenient to use, according to user's sound characteristic as the password, the degree of safety is high.
Description
Technical field
The utility model relates to USB flash disk technical field of burglary prevention, is specially a kind of USB flash disk with voice recognition password.
Background technology
Along with the development of electronic technology; electronic storage equipment also arises at the historic moment; electronic storage equipment stores a large amount of information; maintain secrecy very much during some information; so just seem most important for maintaining secrecy of electronic storage equipment groups of people, USB flash disk is now provided with mechanical lock or Fingerprint Lock etc., but traditional time slot scrambling all effectively can not protect the information security in USB flash disk; for this reason, we propose a kind of USB flash disk with voice recognition password.
Utility model content
The purpose of this utility model is to provide a kind of USB flash disk with voice recognition password, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of USB flash disk with voice recognition password, comprise USB flash disk body, USB plug and be arranged on the four strip metal sheets on USB plug surface, installation cavity is reserved with between USB plug side and USB flash disk body, USB plug is provided with installing port near the side of installation cavity, and the sheet metal being located thereon end disconnects and forms open circuit by this installing port.
A contiguous block matched with its inner chamber is placed in installing port, installation cavity is provided with control device, control device comprises power module, sound acquisition module, driving circuit, microcontroller and push-rod electric machine, wherein power module provides electric energy for microcontroller, microcontroller respectively with sound acquisition module, driving circuit is corresponding connects, driving circuit connects push-rod electric machine and drives push-rod electric machine, the output shaft of push-rod electric machine is connected with contiguous block, and the telescopic band of the push-rod electric machine block that is dynamically connected slides in installing port.
The two side being positioned at installing port opening part is equipped with the second wafer, two the second wafers are all connected with the sheet metal of installing port upper end, run through in contiguous block and a contact rod is set, the two ends of contact rod are exposed outside contiguous block, when push-rod electric machine promotion contiguous block enters installing port, the two ends of contact rod are all inconsistent with the second wafer, make sheet metal circuit turn-on.
Preferably, the both ends of contact rod are equipped with semicircle contact.
Preferably, the sidewall that the second wafer is embedded in installing port is exposed to installing port sidewall, between the exposed part of the second wafer and installing port sidewall, adopts arc transition.
Preferably, when the conveying axis of push-rod electric machine is in the longest, contiguous block is positioned at installing port completely, and the conveying axis of push-rod electric machine is in the most in short-term, and the two ends of contact rod are separated with the second wafer just.
Preferably, microcontroller is SC microprocessor or SPV microprocessor.
Preferably, also comprise the memory module for storing various data, memory module is corresponding with microcontroller to be connected.
Compared with prior art, the beneficial effects of the utility model are: the USB flash disk of this band voice recognition password, when user uses, the acoustic information of user is gathered by sound acquisition module, by the acoustic information of microcontroller autonomous classification user, when user's acoustic information meets the requirements, microcontroller drives push-rod electric machine to advance in installing port by contiguous block automatically, make sheet metal conducting, when this USB flash disk takes off from computer, microcontroller drives push-rod electric machine to be pulled out from installing port by contiguous block, sheet metal is made to be in short-circuit condition, cannot with the conducting of USB jack, this USB flash disk is easy to use, according to the sound characteristic of user as password, degree of safety is high.
Accompanying drawing explanation
Fig. 1 is the utility model structure vertical view.
Fig. 2 is the utility model contiguous block, USB plug structural representation.
Fig. 3 is the utility model structural representation.
In figure: 1, USB flash disk body, 2, sheet metal, 3, USB plug, 4, contiguous block, 5, push-rod electric machine, 6, control device, 61, power module, 62, sound acquisition module, 63, driving circuit, 64, microcontroller, 7, the second wafer, 8, contact rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: shown in Fig. 1, a kind of USB flash disk with voice recognition password, comprise USB flash disk body 1, USB plug 3 and be arranged on the four strip metal sheets 2 on USB plug 3 surface, be reserved with installation cavity between USB plug 3 side and USB flash disk body 1, USB plug 3 is provided with installing port near the side of installation cavity, and the sheet metal 2 being located thereon end is disconnected formation open circuit by this installing port, make this USB flash disk cannot with the conducting of USB jack, the information in USB flash disk cannot show.
A contiguous block 4 matched with its inner chamber is placed in installing port, installation cavity is provided with control device 6, as shown in Figure 3, control device 6 comprises power module 61, sound acquisition module 62, driving circuit 63, microcontroller 64 and push-rod electric machine 5, wherein microcontroller 64 is S3C6410 microprocessor or S5PV210 microprocessor, power module 61 provides electric energy for microcontroller 64, microcontroller 64 respectively with sound acquisition module 62, driving circuit 63 correspondence connects, control device 6 also comprises the memory module for storing various data, memory module is corresponding with microcontroller to be connected, driving circuit 63 connects push-rod electric machine 5 and drives push-rod electric machine 5, the output shaft of push-rod electric machine 5 is connected with contiguous block 4, the telescopic band of push-rod electric machine 5 block 4 that is dynamically connected slides in installing port, when the conveying axis of push-rod electric machine 5 is in the longest, contiguous block 4 is positioned at installing port completely, the conveying axis of push-rod electric machine 5 is in the most in short-term, the two ends of contact rod 8 are separated with the second wafer 7 just.
As shown in Figure 2, the two side being positioned at installing port opening part is equipped with the second wafer 7, the sidewall that the second wafer 7 is embedded in installing port is exposed to installing port sidewall, arc transition is adopted between the exposed part of the second wafer 7 and installing port sidewall, two the second wafers 7 are all connected with the sheet metal 2 of installing port upper end, run through in contiguous block 4 and a contact rod 8 is set, the two ends of contact rod 8 are exposed outside contiguous block 4, the both ends of contact rod 8 are equipped with semicircle contact, when push-rod electric machine 5, to promote the two ends of contact rod 8 when contiguous block 4 enters installing port all inconsistent with the second wafer 7, make sheet metal 2 circuit turn-on.
When user uses, the acoustic information of user is gathered by sound acquisition module 62, by the acoustic information of microcontroller 64 autonomous classification user, when user's acoustic information meets the requirements, microcontroller 64 drives push-rod electric machine 5 to advance in installing port by contiguous block 4 automatically, makes sheet metal 2 conducting, when this USB flash disk takes off from USB jack, microcontroller 64 drives push-rod electric machine 5 to be pulled out from installing port by contiguous block 4, makes sheet metal 2 be in short-circuit condition, cannot with the conducting of USB jack.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. the USB flash disk with voice recognition password, comprise USB flash disk body (1), USB plug (3) and be arranged on four surperficial strip metal sheets (2) of USB plug (3), it is characterized in that: between USB plug (3) side and USB flash disk body (1), be reserved with installation cavity, USB plug (3) is provided with installing port near the side of installation cavity, and a sheet metal (2) disconnection being located thereon end is formed open circuit by this installing port, a contiguous block matched with its inner chamber (4) is placed in installing port, installation cavity is provided with control device (6), control device (6) comprises power module (61), sound acquisition module (62), driving circuit (63), microcontroller (64) and push-rod electric machine (5), wherein power module (61) provides electric energy for microcontroller (64), microcontroller (64) respectively with sound acquisition module (62), driving circuit (63) correspondence connects, driving circuit (63) connects push-rod electric machine (5) and drives push-rod electric machine (5), the output shaft of push-rod electric machine (5) is connected with contiguous block (4), the telescopic band of push-rod electric machine (5) block (4) that is dynamically connected slides in installing port, the two side being positioned at installing port opening part is equipped with the second wafer (7), two the second wafers (7) are all connected with the sheet metal (2) of installing port upper end, run through in contiguous block (4) and a contact rod (8) is set, the two ends of contact rod (8) are exposed in contiguous block (4) outside, when push-rod electric machine (5) promotion contiguous block (4) enters installing port, the two ends of contact rod (8) are all inconsistent with the second wafer (7), make sheet metal (2) circuit turn-on.
2. a kind of USB flash disk with voice recognition password according to claim 1, is characterized in that: the both ends of contact rod (8) are equipped with semicircle contact.
3. a kind of USB flash disk with voice recognition password according to claim 1, it is characterized in that: the sidewall that the second wafer (7) is embedded in installing port is exposed to installing port sidewall, between the exposed part of the second wafer (7) and installing port sidewall, adopts arc transition.
4. a kind of USB flash disk with voice recognition password according to claim 1, it is characterized in that: when the conveying axis of push-rod electric machine (5) is in the longest, contiguous block (4) is positioned at installing port completely, the conveying axis of push-rod electric machine (5) is in the most in short-term, and the two ends of contact rod (8) are separated with the second wafer (7) just.
5. a kind of USB flash disk with voice recognition password according to claim 1, is characterized in that: microcontroller (64) is S3C6410 microprocessor or S5PV210 microprocessor.
6. a kind of USB flash disk with voice recognition password according to claim 1, is characterized in that: also comprise the memory module for storing various data, and memory module is corresponding with microcontroller (64) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619966.3U CN204884566U (en) | 2015-08-18 | 2015-08-18 | Take USB flash disk of voice recognition password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619966.3U CN204884566U (en) | 2015-08-18 | 2015-08-18 | Take USB flash disk of voice recognition password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884566U true CN204884566U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619966.3U Active CN204884566U (en) | 2015-08-18 | 2015-08-18 | Take USB flash disk of voice recognition password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679607A (en) * | 2017-08-25 | 2018-02-09 | 芜湖市振华戎科智能科技有限公司 | Exclusive personal encrypted u disk |
| CN107679610A (en) * | 2017-08-29 | 2018-02-09 | 芜湖市振华戎科智能科技有限公司 | Safe and secret USB flash disk device |
-
2015
- 2015-08-18 CN CN201520619966.3U patent/CN204884566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679607A (en) * | 2017-08-25 | 2018-02-09 | 芜湖市振华戎科智能科技有限公司 | Exclusive personal encrypted u disk |
| CN107679610A (en) * | 2017-08-29 | 2018-02-09 | 芜湖市振华戎科智能科技有限公司 | Safe and secret USB flash disk device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |