CN202467384U - A double-insurance box/case lock - Google Patents
A double-insurance box/case lock Download PDFInfo
- Publication number
- CN202467384U CN202467384U CN2011205040153U CN201120504015U CN202467384U CN 202467384 U CN202467384 U CN 202467384U CN 2011205040153 U CN2011205040153 U CN 2011205040153U CN 201120504015 U CN201120504015 U CN 201120504015U CN 202467384 U CN202467384 U CN 202467384U
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- lock
- double
- safe
- dead bolt
- bin
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- Expired - Lifetime
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Abstract
The utility model relates to the field of safe deposit box/case locks and provides a double-insurance box/case lock, comprising a master-key-opening-prevention module, a mechanical linkage mechanism, and a double-insurance spring bolt mechanism. The double-insurance spring bolt mechanism employs the design of hooked and fastened type spring bolts. The double-insurance box/case lock employs the technology of two-stage locking, thereby being more safe and reliable. The double-insurance box/case lock employs unlocking methods of electronic key unlocking and mechanical key unlocking. When normally an electronic key is used for unlocking the double-insurance box/case lock, the electronic key is verified, and a motor receives a signal and controls engagement and disengagement of the spring bolts in a locking piece. When the electronic key acts up, the master-key-opening-prevention module is enabled; a user uses another set of electronic key for manager identify authentication; after the manager identity is authenticated, a microprocessor sends a signal to control an electromechanical conversion apparatus for controlling retraction of a transmission shaft; and, being not blocked now, a lever arm presses downward and drives a locking piece switch arm to cock upward for activating the locking piece and controlling the engagement and disengagement of the double-insurance spring bolts in the locking piece. The double-insurance box/case lock is safe and reliable and guarantees safety of articles in a box/case effectively.
Description
Technical field
The utility model belongs to safe lock field, relates in particular to a kind of dual fail-safe bin lock.
Background technology
In recent years along with the improving constantly of living standard, people require also increasingly high to the security protection of cabinet series products, occurred multiple safety cabinet series products on the market, and the key technology of safe is mainly reflected in bin and locks.And at present on the market safety cabinet lock is divided into two types: a kind of is the cabinet lock that the electronic cipher cabinet uses, and another kind is the mechanical cabinet lock that the traditional insurance cabinet uses.
The employed cabinet of ordinary electronic cipher counter and electronic password safe cabinet lock, flexible by a magnet control locking bar locating part normally, thus the control locking bar is flexible, reaches the purpose of switchboard door with this.When electromagnet did not power on, the locking bar of electromagnet dead bolt and bin was in the state of stretching out together, and the electromagnet dead bolt blocks the locking bar locating part, and it can not be shifted, and the cabinet door is a closed condition; When powering on, the electromagnet dead bolt is in retracted state, makes it can not block the locking bar locating part, at this moment, rotates cage knob with hand and can locking bar be regained, thereby open the cabinet door.There is very big unstability in this method: longer if the locating part on the locking bar stretches out, then be stuck easily, and locking bar is difficult for regaining, and the phenomenon that the cabinet door can not be opened occurs; If it is shorter that locating part stretches out, just can not block the locking bar withdrawal fully, when being thumped or beat, cause resonance easily, cause the locking bar locating part to skip the electromagnet dead bolt probably, thereby make the cabinet lock be in opening.Facts have proved that this cabinet lock construction is to be absolutely unsafe and unsettled, but nearly all in the market Electronic safe is to adopt above-mentioned lockset with other electronics bins entirely, in cabinet, has very big potential safety hazard in the keeping of article
The mechanical cabinet lock that the traditional insurance cabinet uses is to utilize the Multilayer lock core structure; Each layer lock core all has a limited mouth; When the manual coded lock on the rotation cabinet door; The position of the limited mouth of lock core changes thereupon accordingly, has only when the limited mouth of each layer all arrives same position, and key just can be opened the door.Though and the traditional insurance cabinet is locked the cipher lock complex structure; But still can be through rotational password lock listening; Make interior each layer limited mouth of lock core arrive same position, open the cabinet door through master key again, such cabinet lock construction still exists by the risk of illegal unlatching.
These two kinds of safety cabinet locks can both be realized illegal the unlatching through external force or apparatus, are not " safety cabinet lock " truly, and still there is stolen threat in the article that leave in the cabinet.
The utility model content
The purpose of the utility model is to provide a kind of dual fail-safe bin lock; Be intended to solve the safe lock that prior art provides; Resonance takes place under beating and bump easily to be caused the unlatching of cabinet door and uses mechanical key and apparatus can reach the purpose of illegal unlatching; Safe lock safety factor is low, leaves the problem that still there is stolen threat in the interior article of strongbox in.
The utility model is achieved in that a kind of dual fail-safe bin lock, and this bin lock comprises: lock box, preventing universal key opening module, mechanical linkage which controls, dual fail-safe dead bolt mechanism;
Said preventing universal key opening module is connected with said mechanical linkage which controls, said mechanical linkage which controls and dual fail-safe dead bolt mechanism mechanical connection, and said preventing universal key opening module, mechanical linkage which controls and dual fail-safe dead bolt mechanism are installed in the said lock box.
Further, said preventing universal key opening module comprises: anti-illegal control panel, microprocessor, signal control line, electromechanical transformation apparatus, power transmission shaft, the lever arm opened;
The said anti-illegal control panel of opening is connected with said microprocessor; The output of said microprocessor is connected with the input of said electromechanical transformation apparatus through said signal control line; Said electromechanical transformation apparatus and said power transmission shaft are in transmission connection; And control the contraction of said power transmission shaft, said power transmission shaft and said lever arm are in transmission connection, thereby control the up-down of said lever arm.
Further, said mechanical linkage which controls comprises: lock dog switch arm, lock dog;
One end of said lever arm and said lock dog switch arm is in transmission connection, and the other end of said lock dog switch arm is equipped with said lock dog.
Further, said dual fail-safe dead bolt mechanism comprises: upper lock tongue, dead bolt down;
Said upper lock tongue reaches down, and dead bolt is installed on the said lock dog.
Further, said mechanical linkage which controls also comprises: motor;
The output shaft of said motor and said lock dog are in transmission connection.
The dual fail-safe bin lock that the utility model provides is made up of preventing universal key opening module, mechanical linkage which controls, dual fail-safe dead bolt mechanism, and dual fail-safe dead bolt mechanism adopts the design of hook snap type dead bolt; Utilization secondary locking technology, at locking twice at closing time, safer; The dead bolt of while hook snap type is in beating and can detain tighter and tighter downwards under clashing into, and the ordinary electronic bin can not occur and be locked in the situation that easy generation is resonated and caused the cabinet door to be opened under beating and the bump, and the mode of unblanking is divided into electronic key unlocking and mechanical key is unblanked; When normal use electron key is opened; Electron key is through checking, and motor is received signal, thus the folding of dead bolt in the control lock dog; When electron key is malfunctioning, start the preventing universal key opening module, use another set of electron key to carry out manager's authentication earlier; After authentication is passed through, provide the signal controlling electromechanical transformation apparatus by microprocessor, thus the withdrawal of control power transmission shaft; Lever arm this moment blocked not, to pressing down, the lock dog switch arm that links then is upturned; Start lock dog, the folding of control dual fail-safe dead bolt, thus reached the purpose of using any mechanical key and apparatus all can not open the cabinet lock; Increased bin lock safety factor, safe and reliable, guaranteed the safety of article in the bin effectively.
Description of drawings
Fig. 1 is the structural representation of the dual fail-safe bin lock that provides of the utility model embodiment;
Fig. 2 is the unlocked preceding sketch map of dual fail-safe bin lock that the utility model embodiment provides;
Fig. 3 is that the dual fail-safe bin that the utility model embodiment provides is locked the sketch map when locking for one;
Fig. 4 is dual fail-safe bin that the utility model embodiment the provides sketch map when locking the twice lock.
Among the figure: 1, lock box; 2, preventing universal key opening module; 21, the anti-illegal control panel of opening; 22, microprocessor; 23, signal control line; 24, electromechanical transformation apparatus; 25, power transmission shaft; 26, lever arm; 3, mechanical linkage which controls; 31, lock dog switch arm; 32, lock dog; 33, motor; 4, dual fail-safe dead bolt mechanism; 41, upper lock tongue; 42, following dead bolt; 5, snap close.
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.
The structure that the dual fail-safe bin that Fig. 1 shows the utility model embodiment to be provided is locked.For the ease of explanation, only show the part relevant with the utility model embodiment.
This bin lock comprises: lock box 1, preventing universal key opening module 2, mechanical linkage which controls 3, dual fail-safe dead bolt mechanism 4;
Preventing universal key opening module 2 is connected with mechanical linkage which controls 3, mechanical linkage which controls 3 and dual fail-safe dead bolt mechanism 4 mechanical connections, and preventing universal key opening module 2, mechanical linkage which controls 3 and dual fail-safe dead bolt mechanism 4 are installed in the lock box 1.
In the utility model embodiment, preventing universal key opening module 2 comprises: anti-illegal control panel 21, microprocessor 22, signal control line 23, electromechanical transformation apparatus 24, power transmission shaft 25, the lever arm 26 opened;
The anti-illegal control panel 21 of opening is connected with microprocessor 22; The output of microprocessor 22 is connected through the input of signal control line 23 with electromechanical transformation apparatus 24; Electromechanical transformation apparatus 24 is in transmission connection with power transmission shaft 25; And the contraction of control power transmission shaft 25, power transmission shaft 25 is in transmission connection with lever arm 26, thus the up-down of lever lever arm 26.
In the utility model embodiment, mechanical linkage which controls 3 comprises: lock dog switch arm 31, lock dog 32;
Lever arm 26 is in transmission connection with an end of lock dog switch arm 31, and the other end of lock dog switch arm 31 is equipped with lock dog 32.
In the utility model embodiment, dual fail-safe dead bolt mechanism 4 comprises: upper lock tongue 41, following dead bolt 42;
In the utility model embodiment, mechanical linkage which controls 3 also comprises: motor 33;
The output shaft of motor 33 and lock dog 32 are in transmission connection.
Further describe below in conjunction with accompanying drawing and specific embodiment application principle the utility model.
As shown in Figure 2, dual fail-safe dead bolt mechanism 4 is installed on the lock dog 32, and when unlocked, snap close 5 does not contact with the upper lock tongue 41 and the following dead bolt 42 of dual fail-safe dead bolt mechanism 4; As shown in Figure 3, when upward locking together, snap close 5 contacts with the following dead bolt 42 of dual fail-safe dead bolt mechanism 4, and promotes dead bolt 42 rotations down, with a part of screens mutually of following dead bolt 42, forms the lock together of bin lock; Shown in Figure 4, when last twice were locked, snap close 5 continued to promote dead bolt 42 rotations down, with another part screens mutually of following dead bolt 42, and the twice lock of formation bin lock.
The dead bolt that the dual fail-safe dead bolt mechanism 4 of this bin lock adopts is the dual fail-safe dead bolt; What adopt is the design of hook snap type dead bolt; Utilization secondary locking technology, at locking twice at closing time, safer; To be dead bolt patting and bump can be detained tighter and tighter downwards down in the dead bolt of this hook snap type design simultaneously, the ordinary electronic bin can not occur and be locked in and pat and the situation that resonance causes the unlatching of cabinet door takes place down bump easily.
The mode of unblanking of this bin lock is divided into electronic key unlocking and mechanical key is unblanked, and electron key comprises: password, IC-card, TM card, fingerprint etc., use electronic key unlocking under the normal condition; When electron key malfunctioning in some cases; As: the fingerprint that password is forgotten, IC-card demagnetization, finger injuries cause is unintelligible etc., can adopt mechanical key to unblank, before machinery is unblanked; At first to carry out the authentication of manager's electronic identity; The electronic identity of this moment is two different systems with the electron key of normal use before, has only after electronic identity is verified successfully, could use mechanical key to open the door; Otherwise; The purpose preventing universal key opening module 2 of using any mechanical key and apparatus all can not reach illegal unlatching has increased bin lock safety factor; Can effectively avoid stealing the illegal intention of one's share of expenses for a joint undertaking; Guarantee the safety of goods in the bin, in addition this device also be bin lock electron key malfunctioning after, start the necessary condition of emergent unlocking.
As shown in Figure 1; The anti-illegal control panel 21 of opening is connected with electromechanical transformation apparatus 24 through signal control line 23; Electromechanical transformation apparatus 24 right-hand members are connected with power transmission shaft 25; One end of lever arm 26 is connected with power transmission shaft 25, and the other end is connected with lock dog switch arm 31, and lock dog switch arm 31 is connected with mechanical linkage which controls 3 interior lock dogs 32; Dual fail-safe dead bolt mechanism 4 is installed on the lock dog 32, and the upper end of lock dog 32 is equipped with motor 33.
In fact this dual fail-safe bin lock can be divided into electronics unblanks and the machinery two parts of unblanking.Electronic section mainly is made up of the anti-illegal control panel 21 of opening, and this anti-illegal control panel 21 of opening is equipped with microprocessor 22, the inside burning control program; Electronic section is connected through signal control line 23 with mechanical part; Electromechanical transformation apparatus 24 right-hand members in the mechanical part are connected with power transmission shaft 25, lever arm 26, lock dog switch arm 31 and mechanical linkage which controls 3 successively, and wherein mechanical linkage which controls 3 inside are arranged motor 33, lock dog 32 from top to down successively.
Under normal circumstances; Bin lock carries out authentication through electron key (like password, TM card, IC-card etc.) or biological characteristic authentication (like fingerprint etc.); Comparison rear motor 33 is received signal instruction; Control lock dog switch arm 31 starts mechanical linkage which controls 3, thereby the closure of dual fail-safe dead bolt mechanism 4 in the control lock dog 32 realizes the unlatching of bin lock.
When electron key owing to some improper reason (like IC-card demagnetization, password are forgotten, finger injuries causes fingerprint unintelligible etc.) causes the electronic identity authentification failure; Or normal circuit occurs and damaged; Or do not have electricity, at this moment can start the emergent unlocking mode through inserting emergency power supply.The electron key that uses under the electron key of the manager of comparison symbol earlier identity under emergency rating, the electron key of this moment and normal condition is the different systems of two covers, and electron key is difference also.After electronic identity is compared successfully, promptly through after the authentication, by the anti-illegal microprocessor of opening on the control panel 21 22 of programme-control; Give electromechanical transformation apparatus 24 output signals through signal control line 23; 25 withdrawals of control power transmission shaft, thereby lever lever arm 26, interlock lock dog switch arm 31 starts mechanical linkage which controls 3; Through the closure of dual fail-safe dead bolt mechanism 4 in the mechanical key control lock dog 32, realize the unlatching of bin lock again.
The dual fail-safe bin lock that the utility model embodiment provides is made up of preventing universal key opening module 2, mechanical linkage which controls 3, dual fail-safe dead bolt mechanism 4, and dual fail-safe dead bolt mechanism 4 adopts the design of hook snap type dead bolt; Utilization secondary locking technology; At locking twice at closing time, safer, simultaneously the dead bolt of hook snap type pat and bump under can detain tighter and tighter downwards; The ordinary electronic bin can not occur and be locked in the situation that easy generation is resonated and caused the cabinet door to be opened under beating and the bump; The mode of unblanking is divided into electronic key unlocking and mechanical key is unblanked, and when normally using electron key to open, electron key is through checking; Motor 33 is received signal, thus the folding of dead bolt in the control lock dog 32; When electron key is malfunctioning, start preventing universal key opening module 2, use another set of electron key to carry out manager's authentication earlier; After authentication is passed through, provide signal controlling electromechanical transformation apparatus 24 by microprocessor 22, thus the withdrawal of control power transmission shaft 25; Lever arm this moment blocked not, to pressing down, the lock dog switch arm 31 that links then is upturned; Start lock dog 32, the folding of control dual fail-safe dead bolt has reached the purpose of using any mechanical key and apparatus all can not open the bin lock; Increased bin lock safety factor, safe and reliable, guaranteed the safety of article in the bin effectively.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.
Claims (5)
1. a dual fail-safe bin is locked, and this bin lock comprises: lock box is characterized in that said bin lock also comprises: preventing universal key opening module, mechanical linkage which controls, dual fail-safe dead bolt mechanism;
Said preventing universal key opening module is connected with said mechanical linkage which controls, said mechanical linkage which controls and dual fail-safe dead bolt mechanism mechanical connection, and said preventing universal key opening module, mechanical linkage which controls and dual fail-safe dead bolt mechanism are installed in the said lock box.
2. bin lock as claimed in claim 1 is characterized in that said preventing universal key opening module comprises: anti-illegal control panel, microprocessor, signal control line, electromechanical transformation apparatus, power transmission shaft, the lever arm opened;
The said anti-illegal control panel of opening is connected with said microprocessor; The output of said microprocessor is connected with the input of said electromechanical transformation apparatus through said signal control line; Said electromechanical transformation apparatus and said power transmission shaft are in transmission connection; And control the contraction of said power transmission shaft, said power transmission shaft and said lever arm are in transmission connection, thereby control the up-down of said lever arm.
3. bin lock as claimed in claim 1 is characterized in that said mechanical linkage which controls comprises: lock dog switch arm, lock dog;
One end of said lever arm and said lock dog switch arm is in transmission connection, and the other end of said lock dog switch arm is equipped with said lock dog.
4. bin as claimed in claim 1 lock is characterized in that, said dual fail-safe dead bolt mechanism comprises: upper lock tongue, dead bolt down;
Said upper lock tongue reaches down, and dead bolt is installed on the said lock dog.
5. like claim 1 or 3 described bin locks, it is characterized in that said mechanical linkage which controls also comprises: motor;
The output shaft of said motor and said lock dog are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205040153U CN202467384U (en) | 2011-12-07 | 2011-12-07 | A double-insurance box/case lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205040153U CN202467384U (en) | 2011-12-07 | 2011-12-07 | A double-insurance box/case lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467384U true CN202467384U (en) | 2012-10-03 |
Family
ID=46915550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205040153U Expired - Lifetime CN202467384U (en) | 2011-12-07 | 2011-12-07 | A double-insurance box/case lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467384U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696636A (en) * | 2013-12-30 | 2014-04-02 | 安徽中科中佳科学仪器有限公司 | Rotating mechanism type centrifuge door lock |
| CN103944093A (en) * | 2014-04-02 | 2014-07-23 | 常熟永明电气有限公司 | Mechanical interlocking plant of measuring cabinet, PT cabinet and main cabinet |
| CN104074395A (en) * | 2013-03-29 | 2014-10-01 | 上海豪普森生物识别应用科技有限公司 | Lock and rotating hook lock bolt mechanism |
| CN106013962A (en) * | 2016-05-19 | 2016-10-12 | 王京沪 | Multifunctional ratchet wheel clutch device |
| WO2017037514A1 (en) | 2015-09-04 | 2017-03-09 | Berenyi Gabor | Lock mechanism primarily for strongboxes |
| CN106812388A (en) * | 2015-11-27 | 2017-06-09 | 叶信臣 | A kind of smart lock |
| CN108824967A (en) * | 2018-06-13 | 2018-11-16 | 珠海优特物联科技有限公司 | Lockset, bicycle and knee |
| CN110439414A (en) * | 2019-08-16 | 2019-11-12 | 江苏三迪机车制造有限公司 | Intelligently feed intake garbage can |
| CN110485831A (en) * | 2019-03-13 | 2019-11-22 | 兰溪正科锁具有限公司 | A kind of double protection lock |
-
2011
- 2011-12-07 CN CN2011205040153U patent/CN202467384U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074395A (en) * | 2013-03-29 | 2014-10-01 | 上海豪普森生物识别应用科技有限公司 | Lock and rotating hook lock bolt mechanism |
| CN103696636A (en) * | 2013-12-30 | 2014-04-02 | 安徽中科中佳科学仪器有限公司 | Rotating mechanism type centrifuge door lock |
| CN103696636B (en) * | 2013-12-30 | 2015-08-12 | 安徽中科中佳科学仪器有限公司 | Rotating mechanism formula door lock of centrifuge |
| CN103944093A (en) * | 2014-04-02 | 2014-07-23 | 常熟永明电气有限公司 | Mechanical interlocking plant of measuring cabinet, PT cabinet and main cabinet |
| CN103944093B (en) * | 2014-04-02 | 2016-04-20 | 常熟永明电气有限公司 | The mechanical interlocking of metering cabinet and PT cabinet, always cabinet |
| WO2017037514A1 (en) | 2015-09-04 | 2017-03-09 | Berenyi Gabor | Lock mechanism primarily for strongboxes |
| CN106812388A (en) * | 2015-11-27 | 2017-06-09 | 叶信臣 | A kind of smart lock |
| CN106013962A (en) * | 2016-05-19 | 2016-10-12 | 王京沪 | Multifunctional ratchet wheel clutch device |
| CN108824967A (en) * | 2018-06-13 | 2018-11-16 | 珠海优特物联科技有限公司 | Lockset, bicycle and knee |
| CN108824967B (en) * | 2018-06-13 | 2020-11-20 | 珠海优特物联科技有限公司 | Lockset, bicycle and bicycle pile |
| CN110485831A (en) * | 2019-03-13 | 2019-11-22 | 兰溪正科锁具有限公司 | A kind of double protection lock |
| CN110485831B (en) * | 2019-03-13 | 2020-12-11 | 贾土根 | Dual-protection lock |
| CN110439414A (en) * | 2019-08-16 | 2019-11-12 | 江苏三迪机车制造有限公司 | Intelligently feed intake garbage can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |