CN203924961U - Anti-unlocking tool is opened lockset - Google Patents
Anti-unlocking tool is opened lockset Download PDFInfo
- Publication number
- CN203924961U CN203924961U CN201420255496.2U CN201420255496U CN203924961U CN 203924961 U CN203924961 U CN 203924961U CN 201420255496 U CN201420255496 U CN 201420255496U CN 203924961 U CN203924961 U CN 203924961U
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- lock
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of equipment for locking, and is specifically related to a kind of anti-unlocking tool and opens lockset.Existing most of lockset is very easy to be unlocked when technician uses unlocking tool, makes lockset lose anti-theft feature.In order to prevent that lockset is by unlocking tool technical opening, on the basis of existing lockset, increase a sniffer, whether opened by unlocking tool for surveying lock, if opened by unlocking tool, will trigger electronic bolt lock, door lock is lived.Thereby reach the function of anti-unlocking tool unlatching lockset.Anti-unlocking tool open lockset by locking, circuits for triggering, wireless alarm and trigger electronic latch and form, circuits for triggering wireless connections wireless alarm and trigger electronic latch on the one hand, installs on the other hand in lock, as shown in the figure.
Description
Technical field
The utility model relates to a kind of equipment for locking, and is specifically related to a kind of anti-unlocking tool and opens lockset.
Background technology
Existing most of lockset is very easy to be unlocked when technician uses unlocking tool, makes lockset lose anti-theft feature.In order to prevent that lockset is by unlocking tool technical opening, on the basis of existing lockset, increase a sniffer, whether opened by unlocking tool for surveying lock, if opened by unlocking tool, will trigger electronic bolt lock, door lock is lived.Thereby reach the function of anti-unlocking tool unlatching lockset.
Utility model content
In order to prevent that lockset is by problems such as unlocking tool technical openings, the utility model provides a kind of anti-unlocking tool to open lockset, this anti-unlocking tool open lockset by locking, circuits for triggering, wireless alarm and trigger electronic latch and form, on the one hand wireless connections wireless alarm and trigger electronic latch of circuits for triggering, install on the other hand in lock, as shown in Figure 1.Circuits for triggering are by contact one, contact two, contact three, contact four, key, insulated conductor, power-off signal generator and electric power generating composition, install respectively on the key hole wall of lock contact one and contact two, connect make contact one and contact two by key, contact one and contact two link positions when normal key do not inject in key hole contact one and be not connected with contact two and lead to, install respectively on the lock core hole wall of lock contact three and contact four, connecting make contact three is connected with the insulated conductor of contact four-function device on the lock core of lock, contact three and contact four link positions when normal the insulated conductor on lock core be connected contact three and contact four all, as shown in Figure 2.Wireless alarm receives controller, alarm and electric power generating composition by power-off signal, controls alarm work, as shown in Figure 3 in the time that power-off signal reception controller receives the power-off signal of circuits for triggering.Trigger electronic latch and receive controller, electronic latch, electronic latch resetting means and electric power generating composition by power-off signal, power-off signal receives controller and receives power-off signal control electric inserting lock house door, after getting rid of, fault starts the electronic latch resetting means electronic latch unlatching door that resets, as shown in Figure 4.When the key operated lock with this lock, key injects contact one and the contact two of keyhole connection circuits for triggering, rotating key is contact three and contact four disconnections of rotational lock core circuits for triggering, but whole circuits for triggering are connected, power-off signal generator does not send power-off signal, wireless alarm and trigger electronic latch and do not work; When using unlocking tool opened lock, unlocking tool reeve keyhole just can not be connected contact one and the contact two of circuits for triggering, contact three and the contact four of rotational lock core circuits for triggering disconnect, whole circuits for triggering disconnect, power-off signal generator sends power-off signal, power-off signal control wireless alarm and trigger electronic latch work.The beneficial effects of the utility model are simple in structure easy to use, effective.
Brief description of the drawings
Fig. 1 is the structural representation that anti-unlocking tool is opened lockset: wherein 1 is lock, the 2nd, and circuits for triggering, the 3rd, wireless alarm, the 4th, trigger electronic latch.
Fig. 2 is circuits for triggering schematic diagram: wherein 5 is contacts one, 6th, contact two, 7th, contact three, 8th, contact four, 9th, key, the 10th, insulated conductor, the 11st, power-off signal generator, the 12nd, power supply.
Fig. 3 is the structural representation of wireless alarm: wherein 13 is that power-off signal receives controller, the 14th, alarm, the 12nd, power supply.
Fig. 4 is the structural representation that triggers electronic latch: wherein 13 is that power-off signal receives controller, the 15th, electronic latch, the 16th, electronic latch resetting means, 12 power supplys.
Detailed description of the invention
In Fig. 1, anti-unlocking tool is opened lockset and is formed by locking (1), circuits for triggering (2), wireless alarm (3) and triggering electronic latch (4), on the one hand wireless connections wireless alarms (3) and trigger electronic latch (4) of circuits for triggering (2), install on the other hand in lock (1), whole anti-unlocking tool is opened lockset and is arranged in door.
In Fig. 2, circuits for triggering (2) are by contact one (5), contact two (6), contact three (7), contact four (8), key (9), insulated conductor (10), power-off signal generator (11) and power supply (12) form, install respectively on the key hole wall of lock (1) contact one (5) and contact two (6), connect make contact one (5) and contact two (6) by key (9), contact one (5) and contact two (6) link positions when normal key (9) do not inject in key hole contact one (5) and be not connected with contact two (6) and lead to, install respectively on the lock core hole wall of lock (1) contact three (7) and contact four (8), connecting make contact three (7) is connected with the insulated conductor (10) of contact four (8) device on the lock core of lock (1), contact three (7) and contact four (8) link positions when normal the insulated conductor (10) on lock core be connected contact three (7) and contact four (8) all, in the time that unlocking tool goes to unblank (1), injecting key hole can not make contact one (5) and contact two (6), when rotational lock core, between contact three (7) and contact four (8), disconnect, circuits for triggering (2) disconnect, power-off signal generator (11) sends power-off signal, power-off signal control wireless alarm (3) and trigger electronic latch (4) work, in the time that key (9) goes to unblank, inject key hole energy make contact one (5) and contact two (6), when rotational lock core, between contact three (7) and contact four (8), disconnect, circuits for triggering (2) do not disconnect, power-off signal generator (11) can not sent out power-off signal, wireless alarm (3) and trigger electronic latch (4) and do not work.
In Fig. 3, wireless alarm (3) receives controller (13), alarm (14) and power supply (12) by power-off signal and forms, and controls alarm (14) work in the time that power-off signal reception controller (13) receives the power-off signal of circuits for triggering (3).
In Fig. 4, trigger electronic latch (4) and receive controller (13), electronic latch (15), electronic latch resetting means (16) and power supply (12) formation by power-off signal, power-off signal receives controller (13) and receives the electronic latch of power-off signal control (15) and pin door, starts electronic latch resetting means (16) electronic latch (15) the unlatching door that resets after fault is got rid of.
In use, when the key with this lock (1) (9) opened lock (1), key (9) injects contact one (5) and the contact two (6) of keyhole connection circuits for triggering (2), rotating contact three (7) and the contact four (8) that key (9) is rotational lock core circuits for triggering (2) disconnects, but whole circuits for triggering (3) are connected, power-off signal generator (11) does not send power-off signal, wireless alarm (3) and trigger electronic latch (4) and do not work; When using unlocking tool opened lock (1), unlocking tool reeve keyhole just can not be connected contact one (5) and the contact two (6) of circuits for triggering (2), the contact three (7) of rotational lock core circuits for triggering (2) and contact four (8) disconnect, whole circuits for triggering (2) disconnect, power-off signal generator (11) sends power-off signal, power-off signal control wireless alarm (3) and trigger electronic latch (4) work.Circuits for triggering (2), wireless alarm (3) and trigger electronic latch (4) share a power supply (12).
Claims (2)
1. anti-unlocking tool is opened a lockset, it is characterized in that: by lock, circuits for triggering, wireless alarm and trigger electronic latch and form, circuits for triggering wireless connections wireless alarm and trigger electronic latch on the one hand, installs on the other hand in lock, circuits for triggering are by contact one, contact two, contact three, contact four, key, insulated conductor, power-off signal generator and electric power generating composition, install respectively on the key hole wall of lock contact one and contact two, connect make contact one and contact two by key, contact one and contact two link positions when normal key do not inject in key hole contact one and be not connected with contact two and lead to, install respectively on the lock core hole wall of lock contact three and contact four, connecting make contact three is connected with the insulated conductor of contact four-function device on the lock core of lock, contact three and contact four link positions when normal the insulated conductor on lock core be connected contact three and contact four all, wireless alarm receives controller, alarm and electric power generating composition by power-off signal, when controller receives the power-off signal of circuits for triggering, control alarm work and trigger electronic latch and receive controller, electronic latch, electronic latch resetting means and electric power generating composition by power-off signal when power-off signal receives, power-off signal receives controller and receives power-off signal control electric inserting lock house door, starts the electronic latch resetting means electronic latch unlatching door that resets after fault is got rid of.
2. anti-unlocking tool according to claim 1 is opened lockset, it is characterized in that when the key operated lock with this lock, key injects contact one and the contact two of keyhole connection circuits for triggering, rotating key is contact three and contact four disconnections of rotational lock core circuits for triggering, but whole circuits for triggering are connected, power-off signal generator does not send power-off signal, wireless alarm and trigger electronic latch and do not work; When using unlocking tool opened lock, unlocking tool reeve keyhole just can not be connected contact one and the contact two of circuits for triggering, contact three and the contact four of rotational lock core circuits for triggering disconnect, whole circuits for triggering disconnect, power-off signal generator sends power-off signal, power-off signal control wireless alarm and trigger electronic latch work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255496.2U CN203924961U (en) | 2014-05-19 | 2014-05-19 | Anti-unlocking tool is opened lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255496.2U CN203924961U (en) | 2014-05-19 | 2014-05-19 | Anti-unlocking tool is opened lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924961U true CN203924961U (en) | 2014-11-05 |
Family
ID=51820810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255496.2U Expired - Fee Related CN203924961U (en) | 2014-05-19 | 2014-05-19 | Anti-unlocking tool is opened lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213770A (en) * | 2014-05-19 | 2014-12-17 | 刘洋宏 | Lock capable of preventing from being opened by unlocking tool |
-
2014
- 2014-05-19 CN CN201420255496.2U patent/CN203924961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213770A (en) * | 2014-05-19 | 2014-12-17 | 刘洋宏 | Lock capable of preventing from being opened by unlocking tool |
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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 |
Granted publication date: 20141105 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |