CN202956825U - Burglarproof lock - Google Patents
Burglarproof lock Download PDFInfo
- Publication number
- CN202956825U CN202956825U CN 201220714707 CN201220714707U CN202956825U CN 202956825 U CN202956825 U CN 202956825U CN 201220714707 CN201220714707 CN 201220714707 CN 201220714707 U CN201220714707 U CN 201220714707U CN 202956825 U CN202956825 U CN 202956825U
- Authority
- CN
- China
- Prior art keywords
- controller
- lock
- tongue button
- groove
- fingerprint reader
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a burglarproof lock comprising a lock bolt, wherein a groove is formed on the lock bolt. The burglarproof lock further comprises a fingerprint reader, wherein the output end of the fingerprint reader is connected with the input end of a controller; the output end of the controller is connected with the input end of a bolt fastener driving device; the bolt fastener driving device is provided with a bolt fastener; the bolt fastener driving device drives the bolt fastener to extend into or come out of the groove; and the controller is supplied with power by a low-voltage direct-current power source. The burglarproof lock is simple in structure, and high in safety performance and stability in the machine and fingerprint identification combination way.
Description
Technical field
The utility model relates to a kind of lock.
Background technology
Present door lock great majority are mechanical locks, and door lock must have security as the safety precaution product.The security of door lock can be weighed from two aspects: the one, resist the violence damage such as intentional destruction, mischief and premeditated sled, brill.In this regard, the physical strength of mechanical lock generally can both reach requirement at present; The 2nd, precautionary technology is opened, and the poor ability of the anti-technical opening of mechanical lock, no matter the mechanical lock of that structure all can be opened by other means.
Technology contents
For above-mentioned problems of the prior art, that a kind of machinery that the purpose of this utility model is to provide combines with fingerprint recognition, security performance is higher, stability is stronger and the low theftproof lock of cost.
The utility model is the technical scheme that realizes that its purpose is taked: a kind of lock, comprise dead bolt, described dead bolt is provided with groove, also comprise fingerprint reader, the output terminal of described fingerprint reader is connected with the input end of controller, and the output terminal of described controller is connected with tongue button drive unit input end, and described tongue button drive unit is provided with the tongue button, described tongue button drive unit drives the tongue button to stretch into or exit groove, and described controller is powered by low-voltage dc power supply.
The beneficial effects of the utility model: simple in structure, by the mode that combines with fingerprint recognition of machinery, make that security performance is higher, stability is stronger.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, fingerprint reader, 2, controller, 3 power supplys, 4, tongue button drive unit, 5, the tongue button, 6, dead bolt, 7, groove.
Embodiment
As shown in Figure 1, the utility model comprises dead bolt 6, dead bolt 6 is provided with groove 7, also comprise fingerprint reader 1, the output terminal of fingerprint reader 1 is connected with the input end of controller 2, and the output terminal of controller 2 is connected with tongue button drive unit 4 input ends, and tongue button drive unit 4 is provided with tongue button 5, tongue button drive unit 4 drives tongue button 5 to stretch into or exit groove 7, and controller 2 is connected with power supply 3.Power supply 3 can adopt the following dry cell of 12V, or the direct current be converted to below 12V by civil power is as power supply.
When unblanking, first will point near fingerprint reader 1, the direct information controller 2 of fingerprint reader 1 fetching finger mark is processed, if the correct controller 2 of information will be controlled tongue button drive unit 4, exits groove 7.At this moment with key, just can open door again.
Claims (1)
1. a lock, comprise dead bolt, it is characterized in that: described dead bolt is provided with groove, also comprise fingerprint reader, the output terminal of described fingerprint reader is connected with the input end of controller, and the output terminal of described controller is connected with tongue button drive unit input end, and described tongue button drive unit is provided with the tongue button, described tongue button drive unit drives the tongue button to stretch into or exit groove, and described controller is powered by low-voltage dc power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714707 CN202956825U (en) | 2012-12-23 | 2012-12-23 | Burglarproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714707 CN202956825U (en) | 2012-12-23 | 2012-12-23 | Burglarproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956825U true CN202956825U (en) | 2013-05-29 |
Family
ID=48462385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220714707 Expired - Fee Related CN202956825U (en) | 2012-12-23 | 2012-12-23 | Burglarproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106711A (en) * | 2012-12-23 | 2013-05-15 | 陆俊 | Antitheft lockset |
-
2012
- 2012-12-23 CN CN 201220714707 patent/CN202956825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106711A (en) * | 2012-12-23 | 2013-05-15 | 陆俊 | Antitheft lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131223 |