CN206829825U - A kind of intelligent anti-theft lock - Google Patents
A kind of intelligent anti-theft lock Download PDFInfo
- Publication number
- CN206829825U CN206829825U CN201620799040.1U CN201620799040U CN206829825U CN 206829825 U CN206829825 U CN 206829825U CN 201620799040 U CN201620799040 U CN 201620799040U CN 206829825 U CN206829825 U CN 206829825U
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- China
- Prior art keywords
- controller
- alarm
- optical
- transmitting set
- optical receiver
- Prior art date
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 claims abstract description 72
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of intelligent anti-theft lock, including optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；Optical transmitting set and the optical receiver face is arranged at the opposite sides of the key hole of the lock；The controller judges the unlocking condition of current antitheft door according to the electric signal, obtains judged result, and control alarm work state according to the judged result.Thus the utility model realizes effective monitoring to key hole unlocking condition by setting optical transmitting set and optical receiver in the key hole of lock, intelligent so as to greatly enhance the high safety and height of lock.
Description
Technical field
Antitheft door technical field is the utility model is related to, more particularly to a kind of intelligent anti-theft lock.
Background technology
Antitheft door full name is " anti-theft safety door ", and it is furnished with theftproof lock, can resisted within a certain period of time under certain condition
Unnormal unlocking, there is certain security protection performance and meet the door of corresponding anti-theft security rank.According to《Anti-theft safety door leads to
Use technology》Regulation, qualified antitheft door utilized the portable electrics such as the ordinary hand tools such as chisel, screwdriver, crowbar in 15 minutes
A 615mm can not be pried open or outputed on door leaf to power driven tools2Opening, or, can not be in keyed end 150mm2Semicircle in beat
Open a 38mm2Opening.Also, the lockset used on antitheft door must be that qualified band is detected by inspection center of the Ministry of Public Security
There is the Special purpose lock for anti-theft door of anti-drilling function.
But the lock of existing antitheft door is normally only improved to lock core to strengthen theftproof performance, but with existing
Have the raising of unlocking technique and theft technology, rely solely on improve lock core realize high anti-theft be it is much insufficient, antitheft door
Lock still can there is the risk pried open.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art and deficiency, there is provided a kind of intelligent anti-theft lock, lead to
Cross and optical transmitting set and optical receiver are set in the key hole of lock, realize effective prison to key hole unlocking condition
Survey, it is intelligent so as to greatly enhance the high safety and height of lock.
The utility model is achieved through the following technical solutions：
A kind of intelligent anti-theft lock, including offer the lock core and dead bolt and key of key hole.The intelligent anti-theft lock
Also include optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；
Optical transmitting set and the optical receiver face is arranged at the opposite sides of the key hole of the lock, and in
Light path is formed in the key hole；
The optical receiver electrically connects with the controller, receives the optical signal launched by optical transmitting set, and be converted into electricity
Signal, it is sent to the controller；
The alarm electrically connects with the controller, and controls its working condition by the controller；
When the controller calculates zero input between the current electrical signal of the optical receiver transmission and a upper electric signal
It is long, and judge whether the zero input duration is less than 30s, it is to control the alarm to be in holding state, otherwise described in control
Alarm is in alarm condition；
The power module electrically connects with the optical transmitting set, optical receiver, controller and alarm respectively；
The electric power management circuit electrically connects with the controller and the power module respectively, is passed through by the controller
The electric power management circuit controls the power supply state of the power module.
Specifically, when being not inserted into key in key hole, the optical receiver is persistently received by the optical transmitting set
The optical signal sent, and change into electric signal and input to the controller, the controller controls the alarm to be in standby
State；When key hole inserts key, key separates the light path between the optical receiver and the optical transmitting set, the light
Receiver does not receive the optical signal that optical transmitting set is sent, and zero input to the controller, it is defeated that the controller calculates described zero
The duration entered, and judge whether the duration of zero input is less than 30s, it is to control the alarm to be in holding state, otherwise
The alarm is controlled to be in alarm condition.
Further, the optical transmitting set is infrared transmitter, and the optical receiver is infrared remote receiver.
Pass through above-mentioned technical proposal, the utility model in the key hole of lock by setting optical transmitting set and light
Receiver, effective monitoring to key hole unlocking condition is realized, so as to greatly enhance the high safety and Gao Zhi of lock
Can property.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the partial structural diagram of the utility model intelligent anti-theft lock；
Fig. 2 is the circuit block diagram of the utility model intelligent anti-theft lock.
Embodiment
Fig. 1~Fig. 2, the utility model intelligent anti-theft lock are referred to, including offers the lock core of key hole 21, lock
Tongue, key, optical transmitting set 5, optical receiver 6, controller 7, alarm 8, power module 9 and electric power management circuit 10.Due to this
The structure of the lock core of lock core, dead bolt and key and lock in the prior art, dead bolt and key is identical in utility model, therefore
This is repeated no more.Optical transmitting set 5 and optical receiver 6 face is arranged at relative the two of the key hole 21 of the lock
Side, and form light path in key hole 21.The optical receiver 6 electrically connects with the controller 7, receives by optical transmitting set 5
The optical signal of transmitting, and electric signal is converted into, it is sent to the controller 7.The controller 7 judges to work as according to the electric signal
The unlocking condition of preceding antitheft door, obtains judged result.The alarm 8 electrically connects with the controller 7, and by the controller
7 control its working condition according to the judged result.The power module 9 respectively with the optical transmitting set 5, optical receiver 6, control
Device 7 and alarm 8 processed electrically connect, and think each device power supply.The electric power management circuit 10 respectively with the controller 7 and institute
State power module 9 to electrically connect, control the power supply of the power module 9 by the electric power management circuit 10 by the controller 7
State.
Specifically, when being not inserted into key in key hole 21, the optical receiver 6 persistently receives to be launched by the light
The optical signal that device 5 is sent, and change into electric signal and input to the controller 7, the controller 7 and control at the alarm 8
In holding state.When key hole 21 inserts key, key can separate between the optical receiver 6 and the optical transmitting set 5
Light path, the optical receiver 6 do not receive the optical signal that optical transmitting set 5 is sent, zero input to the controller 7, the control
Device 7 processed calculates the duration of zero input at once, and judges to obtain the judged result according to the duration of zero input, according to described
Judged result controls the working condition of alarm 8.Also, when alarm 8 is in holding state, the controller 7 passes through electricity
Power management circuits 10 control power module 9 not powered for alarm 8, only when alarm 8 is in alarm condition, the controller
7 ability control the power module 9 to be powered for alarm 8 by electric power management circuit 10.
Further, the controller 7 sets a normally-open duration, and the duration of zero input is just normally opened with this
The size of duration is opened, if the duration of zero input is less than the normally-open duration, controller 7 controls the alarm 8
In holding state, represent that the unlatching of current antitheft door is in normal beginning state；Otherwise, if the duration of zero input is more than
The normally-open duration, then controller 7 control the alarm 8 to be in alarm condition, represent the open place of current antitheft door
In abnormal state.
For the normally-open duration of reasonable set, avoid false alarm or miss alarm opportunity, as a kind of more excellent technical side
Case, a length of 10s when described normally-open.Furthermore it is also possible to according to the enabling of each user required time to described normally-open
Duration is defined, but normally-open duration is necessarily less than 30s and is more than 5s.
To ensure the attractive in appearance of key hole 21 and avoiding the obstruction of optical transmitting set 5 and optical receiver 6 to key, as one kind
More excellent technical scheme, the emitting head of the optical transmitting set 5 are concordant with the hole wall of key hole 21；And the optical receiver 6 connects
It is concordant with the hole wall of key hole 21 to receive head.
In the present embodiment, the optical transmitting set 5 is infrared transmitter, and the optical receiver 6 is infrared remote receiver.At it
In its embodiment, the optical transmitting set 5 is not limited to infrared transmitter, and the optical receiver 6 is also not necessarily limited to infrared remote receiver.
In the present embodiment, the electric power management circuit is identical with the structure of existing power supply management circuit, therefore herein no longer
Repeat.
Relative to prior art, the utility model intelligent anti-theft lock in the key hole of lock by setting light
Transmitter and optical receiver, effective monitoring to key hole unlocking condition is realized, protected so as to greatly enhance the high of lock
Dangerous and height is intelligent.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and deformation.
Claims (3)
1. a kind of intelligent anti-theft lock, including offer the lock core and dead bolt and key of key hole；It is characterized in that：Also wrap
Include optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；
Optical transmitting set and the optical receiver face is arranged at the opposite sides of the key hole of the lock, and in described
Light path is formed in key hole；
The optical receiver electrically connects with the controller, receives the optical signal launched by optical transmitting set, and is converted into electric signal,
It is sent to the controller；
The alarm electrically connects with the controller, and controls its working condition by the controller；
The controller calculates zero input duration between the current electrical signal of the optical receiver transmission and a upper electric signal, and
Judge whether the zero input duration is less than 30s, be to control the alarm to be in holding state, otherwise control the alarm
In alarm condition；
The power module electrically connects with the optical transmitting set, optical receiver, controller and alarm respectively；
The electric power management circuit electrically connects with the controller and the power module respectively, is passed through by the controller described
Electric power management circuit controls the power supply state of the power module.
2. intelligent anti-theft lock according to claim 1, it is characterised in that：When being not inserted into key in key hole, institute
State optical receiver and persistently receive the optical signal sent by the optical transmitting set, and change into electric signal and input to the control
Device, the controller control the alarm to be in holding state；When key hole inserts key, key separates the light and connect
The light path between device and the optical transmitting set is received, the optical receiver does not receive the optical signal that optical transmitting set is sent, zero input
To the controller, the controller calculates the duration of zero input, and judges whether the duration of zero input is less than 30s,
It is to control the alarm to be in holding state, otherwise controls the alarm to be in alarm condition.
3. intelligent anti-theft lock according to claim 1, it is characterised in that：The optical transmitting set is infrared transmitter, institute
It is infrared remote receiver to state optical receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799040.1U CN206829825U (en) | 2016-07-27 | 2016-07-27 | A kind of intelligent anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799040.1U CN206829825U (en) | 2016-07-27 | 2016-07-27 | A kind of intelligent anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206829825U true CN206829825U (en) | 2018-01-02 |
Family
ID=60778872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799040.1U Expired - Fee Related CN206829825U (en) | 2016-07-27 | 2016-07-27 | A kind of intelligent anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206829825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809966A (en) * | 2020-06-10 | 2020-10-23 | 江西省华洪科技有限公司 | Detecting system of vault door lock |
-
2016
- 2016-07-27 CN CN201620799040.1U patent/CN206829825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809966A (en) * | 2020-06-10 | 2020-10-23 | 江西省华洪科技有限公司 | Detecting system of vault door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |