CN202467377U - Skeleton key proofing unlocking device and electronic lockset - Google Patents
Skeleton key proofing unlocking device and electronic lockset Download PDFInfo
- Publication number
- CN202467377U CN202467377U CN2011204358258U CN201120435825U CN202467377U CN 202467377 U CN202467377 U CN 202467377U CN 2011204358258 U CN2011204358258 U CN 2011204358258U CN 201120435825 U CN201120435825 U CN 201120435825U CN 202467377 U CN202467377 U CN 202467377U
- Authority
- CN
- China
- Prior art keywords
- key
- electronic
- unlocking
- lockset
- utility
- 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
Links
Abstract
The utility model belongs to the technical field of locksets, and provides a skeleton key proofing unlocking device and an electronic lockset. The device is independent of a lock pin and a key, and is provided with an electronic part and a mechanical part. A microprocessor can send signals to control a mechanical key to open the door only if an electronic key is verified to be correct by the electronic part. Otherwise, the aim of invalid unlocking by changing the lock pin and the key can not be realized under any other conditions, thus, the device truly prevents the invalid unlocking with a skeleton key. Meanwhile, the device is independent of the lock pin structure and is delicate in structure, thus, the device can be widely applied on the lock bodies of various electronic locksets. In addition, the device performs electronic identity verification at first, thus, the device can be taken as the emergency unlocking manner of an electronic lockset.
Description
Technical field
The utility model belongs to field of lockset, relates in particular to a kind of preventing universal key unlocking apparatus and electric lockset.
Background technology
Along with the improving constantly of living standard, people require also increasingly high to the security protection of lock series products in recent years.The lockset that has occurred various antitheft, pick-proof on the market, these locksets be at mechanical lock mostly and change form or structure on the key, thereby increased the level of security of lockset, and the difficulty that makes the lawless person open door lock increases.
Prior art has just increased difficulty in the comparison process of key and lock core, strengthened the safety factor of lockset, but still has the illegal risk of opening by the lawless person.In addition, the anti-theft technique of this transformation key and lock core can only apply to certain specific lock body structure, has very big restricted.
The utility model content
The purpose of the utility model is to provide a kind of preventing universal key unlocking apparatus, and being intended to solve prior art has just increased difficulty in the comparison process of key and lock core, strengthened the safety factor of lockset, but still has the illegal risk of opening by the lawless person.In addition, the anti-theft technique of this transformation key and lock core can only apply to certain specific lock body structure, has very big restrictive problem.
Another purpose of the utility model is to provide a kind of electric lockset that comprises above-mentioned said preventing universal key unlocking apparatus.
The utility model is achieved in that a kind of preventing universal key unlocking apparatus, and this device comprises microprocessor, and preventing universal key is opened control panel, signal control line, and electromechanical transformation apparatus, power transmission shaft, metal founds sheet, tapered end, the machinery linkage of unblanking;
Said preventing universal key is opened on the control panel said microprocessor is installed; Said processor is connected with said electromechanical transformation apparatus; Said electromechanical transformation apparatus is installed on the said power transmission shaft; The upright sheet of rotary said metal is installed on the said tapered end, and the upright sheet of said metal and the said machinery linkage of unblanking is connected.
Further, said processor is connected through signal control line with said electromechanical transformation apparatus.
The preventing universal key opening device that the utility model provides; With installed in the past different; It is a device that is independent of lock core and key; And have two parts of electronics and machinery, only when electronic section checking electron key is correct, could sends signal controlling machinery key by microprocessor and open the door.Otherwise at other in any case, all can not reach the purpose of illegally opening the door through changing lock core and key, be to have realized truly preventing that master key from illegally opening.Simultaneously and since this device be independent of lock core structure and structure small and exquisite, therefore, can be widely used in the lock body of all kinds of electric locksets.In addition, this device at first will carry out the electronic identity checking, therefore also can be used as the emergency opening mode of electric lockset.
Description of drawings
Fig. 1 is the structural representation of the preventing universal key unlocking apparatus that provides of the utility model embodiment.
Among the figure: 1, microprocessor; 2, preventing universal key is opened control panel; 3, signal control line; 4, lock body; 5, electromechanical transformation apparatus; 6, power transmission shaft; 7, the upright sheet of metal; 8, tapered end; 9, the machinery linkage of unblanking.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the structure of the preventing universal key unlocking apparatus that the utility model embodiment provides.For the ease of explanation, only show the part relevant with the utility model embodiment.
This preventing universal key unlocking apparatus comprises: microprocessor 1, preventing universal key are opened control panel 2, signal control line 3, and lock body 4, electromechanical transformation apparatus 5, power transmission shaft 6, metal founds sheet 7, tapered end 8, the machinery linkage 9 of unblanking.
The utility model embodiment comprises that mainly invention comprises electronic section and mechanical part two parts.Electronic section is connected through signal control line 3 with mechanical part.Electronic section is mainly opened control panel 2 by preventing universal key and is constituted, and preventing universal key is opened on the control panel 2 has microprocessor 1, and burning control program in the inside is controlled the authentication of electronic identity.The lock body 4 of mechanical part mainly is made up of electromechanical transformation apparatus 5, power transmission shaft 6 and tapered end 8, the machinery linkage 9 of unblanking.Electromechanical transformation apparatus 5 is installed on the power transmission shaft 6, has rotary metal to found sheet 7 on the tapered end 8.
When concrete operations, at first to carry out the electronic identity authentication, after electronic identity was compared successfully, promptly microprocessor 1 was through authentication.By programme-control microprocessor 1, give electromechanical transformation apparatus 5 output signals then, the linkage 9 thereby unlatching machinery is unblanked reaches the purpose that preventing universal key is unblanked.
When the lawless person illegally opens through mechanical key or other apparatuses; Can not carry out under the situation of electronic identity or electronic identity authentication error, electromechanical transformation apparatus 5 can not be received the signal that microprocessor 1 provides, the state that power transmission shaft 6 maintenances are stretched out; Thereby block the rotation of the upright sheet 7 of metal on the tapered end 8; It can not be arrived start the machinery the unblank linkage 9 of unblanking, at this moment, no matter use any master key or apparatus all can not open door lock.
In addition, this device can also be as electric lockset, the emergent unlocking mode like electronics opening sections such as coded lock, Fingerprint Lock, the locks of swiping the card after malfunctioning.Under normal circumstances, electric lockset through electron key (like password, TM card, IC-card etc.) or biological characteristic (like fingerprint etc.) thus carry out the unlatching of authentication control door lock.But electron key can cause the electronic identity authentification failure owing to some improper reason (fingerprint that IC-card demagnetization, password are forgotten, finger injuries causes is unintelligible etc.); At this moment can start preventing universal key control panel 2 through the emergency power supply of 9V; The mechanical key unlocking of control after the comparison identity, thus realize that electronics opens the emergent unlocking after malfunctioning.
This preventing universal key opening device; With installed differently in the past, it is a device that is independent of lock core and key, and has two parts of electronics and machinery; Only when electronic section checking electron key is correct, could sends signal controlling machinery key by microprocessor 1 and open the door.Otherwise at other in any case, all can not reach the purpose of illegally opening the door through changing lock core and key, be to have realized truly preventing that master key from illegally opening.Simultaneously and since this device be independent of lock core structure and structure small and exquisite, therefore, can be widely used in the lock body of all kinds of electric locksets.In addition, this device at first will carry out the electronic identity checking, therefore also can be used as the emergency opening mode of electric lockset.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a preventing universal key unlocking apparatus is characterized in that, this device comprises microprocessor, and preventing universal key is opened control panel, signal control line, and electromechanical transformation apparatus, power transmission shaft, metal founds sheet, tapered end, the machinery linkage of unblanking;
Said preventing universal key is opened on the control panel said microprocessor is installed; Said processor is connected with said electromechanical transformation apparatus; Said electromechanical transformation apparatus is installed on the said power transmission shaft; The upright sheet of rotary said metal is installed on the said tapered end, and the upright sheet of said metal and the said machinery linkage of unblanking is connected.
2. device as claimed in claim 1 is characterized in that, said processor is connected through signal control line with said electromechanical transformation apparatus.
3. electric lockset that comprises the said preventing universal key unlocking apparatus of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204358258U CN202467377U (en) | 2011-11-07 | 2011-11-07 | Skeleton key proofing unlocking device and electronic lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204358258U CN202467377U (en) | 2011-11-07 | 2011-11-07 | Skeleton key proofing unlocking device and electronic lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467377U true CN202467377U (en) | 2012-10-03 |
Family
ID=46915543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204358258U Expired - Fee Related CN202467377U (en) | 2011-11-07 | 2011-11-07 | Skeleton key proofing unlocking device and electronic lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982601A (en) * | 2012-12-15 | 2013-03-20 | 陆俊 | Mechano-electronic anti-theft lock |
-
2011
- 2011-11-07 CN CN2011204358258U patent/CN202467377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982601A (en) * | 2012-12-15 | 2013-03-20 | 陆俊 | Mechano-electronic anti-theft lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204719833U (en) | A kind of intelligent door lock system based on bluetooth | |
| CN203405858U (en) | Fingerprint coded lock | |
| CN202467384U (en) | A double-insurance box/case lock | |
| KR101148892B1 (en) | Electronic locks for enhanced security to the Haidian | |
| CN106899583A (en) | It is a kind of can remote authorization electronic lock and remote-control method | |
| CN205713524U (en) | A kind of dynamic password electric padlock | |
| CN204590839U (en) | Non-interlock tandem type two-stage protection safety lock | |
| CN204856680U (en) | Multi -functional lock and control system thereof | |
| WO2007113010A3 (en) | Electronic access control handle set for a door lock | |
| EP2199503A3 (en) | Vehicle door locking system, keyless entry system, and locking control method | |
| CN104499841A (en) | Door lock unlocked by various manners | |
| CN206174675U (en) | Novel security door lock device | |
| CN202467377U (en) | Skeleton key proofing unlocking device and electronic lockset | |
| CN203835195U (en) | Improved intelligent anti-theft door | |
| CN106593123B (en) | A kind of safe-guard door lock, burglarproof door locking system and the locking means based on the system | |
| EP1347421A3 (en) | Door lock system | |
| CN106408727A (en) | Access control system based on voiceprints | |
| WO2002025038A3 (en) | Electronic locking apparatus and control method thereof | |
| CN204926235U (en) | Intelligence electronic lock and have safe of this lock | |
| CN107393101A (en) | Smart lock electronics standby key | |
| US20030085796A1 (en) | Electronic door lock for a fuel dispenser | |
| CN101245690A (en) | Electronic anti-theft door | |
| CN204492374U (en) | Mechanical lock in a kind of electronic lock and electronic lock | |
| CN204899485U (en) | Electronic lock and electronic lock system | |
| CN106917547B (en) | Double-lock body interlocking type door lock |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20191107 |