CN202627700U - Safety door latch - Google Patents
Safety door latch Download PDFInfo
- Publication number
- CN202627700U CN202627700U CN 201220162694 CN201220162694U CN202627700U CN 202627700 U CN202627700 U CN 202627700U CN 201220162694 CN201220162694 CN 201220162694 CN 201220162694 U CN201220162694 U CN 201220162694U CN 202627700 U CN202627700 U CN 202627700U
- Authority
- CN
- China
- Prior art keywords
- recognition system
- fingerprint
- door latch
- door lock
- safety
- 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 discloses a safety door latch, comprising an electronic door latch, a power supply system and a safety control system, wherein the safety control system comprises a fingerprint recognition system, an identity and password recognition system, an electronic door latch driving module and a password resetting module matched with the fingerprint recognition system; the fingerprint recognition system comprise a fingerprint collection head and a fingerprint analysis recognition module, and the identity and password recognition system comprises a second generation identity card reader and a password input device. The door latch, disclosed by the utility model, can be opened in two independent ways of fingerprint recognition and the second generation identity card and password; and the door latch not only is high in security coefficient and but also provides more conveniences for use of an owner.
Description
Technical field
The utility model relates to a kind of door lock, relates in particular to a kind of door lock that can open through fingerprint recognition and two kinds of separate approach of China second-generation identity card encrypted code.
Background technology
Fingerprint gate lock only need can be opened door lock through fingerprint, the householder not the time can't in case of emergency allow believable artificially oneself opening the door to get thing; The password door only need know that password can open door, then stolen danger can take place just in case password is revealed.
The utility model content
The technical problem that the utility model will solve provides a kind of safety door latch, can open through fingerprint recognition and two kinds of separate approach of China second-generation identity card encrypted code, and not only safety factor is high, and more convenience is provided for householder's use.
To achieve these goals; The technical scheme that the utility model is taked is: a kind of safety door latch; Comprise electric door lock, electric supply installation and safety control system; Said safety control system comprises fingerprint recognition system, identity ciphering sign indicating number recognition system and electric door lock driver module; Said fingerprint recognition system comprises fingerprint collecting head and fingerprint analysis identification module, and said identity ciphering sign indicating number recognition system comprises China second-generation identity card reader and cipher input, and cipher input is built-in with the password reset module supporting with said fingerprint recognition system.
As a kind of optimal technical scheme of the utility model, the independent respectively control electric door lock of said fingerprint recognition system and said identity ciphering sign indicating number recognition system driver module.
As a kind of optimal technical scheme of the utility model, the inductive probe of said fingerprint collecting head, China second-generation identity card reader and the keyboard of cipher input all are arranged on the outer surface of said electric door lock.
As a kind of optimal technical scheme of the utility model, also comprise in its structure being arranged on the inboard device that opens Door by Hand of said electric door lock.
Adopt the beneficial effect that technique scheme produced to be: the door lock of the utility model can be opened through fingerprint recognition and two kinds of separate approach of China second-generation identity card encrypted code; Not only safety factor is high, and more convenience is provided for householder's use.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing; Comprise electric door lock, electric supply installation and safety control system in the structure of a specific embodiment of the utility model; Safety control system comprises fingerprint recognition system, identity ciphering sign indicating number recognition system and electric door lock driver module; Fingerprint recognition system comprises fingerprint collecting head and fingerprint analysis identification module; Identity ciphering sign indicating number recognition system comprises China second-generation identity card reader and cipher input, and cipher input is built-in with the password reset module supporting with fingerprint recognition system, the independent respectively control electric door lock of fingerprint recognition system and identity ciphering sign indicating number recognition system driver module; The inductive probe of fingerprint collecting head, China second-generation identity card reader and the keyboard of cipher input all are arranged on the outer surface of electric door lock, also comprise in its structure being arranged on the inboard device that opens Door by Hand of electric door lock.
The operating principle of the utility model is: the utlity model has two kinds of separate modes of opening the door; A kind of is the fingerprint RM; Gather finger print information and verify finger print information through the fingerprint analysis identification module through the fingerprint collecting head, another kind is through identity card encrypted code verification mode, and China second-generation identity card reader checking door opener's identity information also cooperates the input preset password to check the door opener; If finger print information or identity ciphering sign indicating number information correctly then the electric door lock driver module electric door lock is opened automatically; Otherwise the electric door lock driver module is not taked the action of opening the door, and electric door lock keeps shut; Must there be householder's fingerprint authentication to realize when in addition, password is reset.
The door lock of the utility model can be opened through fingerprint recognition and two kinds of separate approach of China second-generation identity card encrypted code, and not only safety factor is high, and more convenience is provided for householder's use.
The householder can open the door through input he or she's finger print information separately, when carrying more article, has avoided the trouble of looking for key to open the door; If the householder at the scene and can't go to open the door in person the time, just can not give he or she's identity card credible people and inform door-opening password, please its on behalf of getting thing, the householder can reset door-opening password through fingerprint authentication subsequently; If accidentally password is revealed and need not to worry safety problem yet, other people do not have householder's China second-generation identity card and can't door be opened yet.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the single restrictive condition to its technical scheme itself.
Claims (4)
1. safety door latch; Comprise electric door lock, electric supply installation and safety control system; It is characterized in that: said safety control system comprises fingerprint recognition system, identity ciphering sign indicating number recognition system and electric door lock driver module; Said fingerprint recognition system comprises fingerprint collecting head and fingerprint analysis identification module, and said identity ciphering sign indicating number recognition system comprises China second-generation identity card reader and cipher input, and cipher input is built-in with the password reset module supporting with said fingerprint recognition system.
2. safety door latch according to claim 1 is characterized in that: the independent respectively control electric door lock of said fingerprint recognition system and said identity ciphering sign indicating number recognition system driver module.
3. safety door latch according to claim 1 is characterized in that: the inductive probe of said fingerprint collecting head, China second-generation identity card reader and the keyboard of cipher input all are arranged on the outer surface of said electric door lock.
4. safety door latch according to claim 1 is characterized in that: also comprise in its structure being arranged on the inboard device that opens Door by Hand of said electric door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162694 CN202627700U (en) | 2012-04-17 | 2012-04-17 | Safety door latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162694 CN202627700U (en) | 2012-04-17 | 2012-04-17 | Safety door latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627700U true CN202627700U (en) | 2012-12-26 |
Family
ID=47380909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162694 Expired - Fee Related CN202627700U (en) | 2012-04-17 | 2012-04-17 | Safety door latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869615A (en) * | 2017-01-18 | 2017-06-20 | 广东触联科技有限公司 | A kind of digital door lock and its control method |
-
2012
- 2012-04-17 CN CN 201220162694 patent/CN202627700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869615A (en) * | 2017-01-18 | 2017-06-20 | 广东触联科技有限公司 | A kind of digital door lock and its control method |
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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: 20121226 Termination date: 20130417 |