CN206562842U - Intelligent anti-theft lock - Google Patents
Intelligent anti-theft lock Download PDFInfo
- Publication number
- CN206562842U CN206562842U CN201620799068.5U CN201620799068U CN206562842U CN 206562842 U CN206562842 U CN 206562842U CN 201620799068 U CN201620799068 U CN 201620799068U CN 206562842 U CN206562842 U CN 206562842U
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- China
- Prior art keywords
- controller
- optical
- alarm
- transmitting set
- optical receiver
- 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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- 230000003287 optical effect Effects 0.000 claims abstract description 77
- 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 4
- 238000010586 diagram Methods 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
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of intelligent anti-theft lock, including optical transmitting set, optical receiver, controller, alarm and power module；The optical transmitting set and optical receiver are just to the opposite sides for the key hole for being arranged at 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, so that the high safety and height that greatly enhance lock are intelligent by setting optical transmitting set and optical receiver in the key hole of lock.
Description
Technical field
The utility model is related to antitheft door technical field, 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, with 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, it is impossible 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 improvement lock core realize high anti-theft be it is much not enough, antitheft door
Lock still can have the risk pried open.
Utility model content
The purpose of this utility model is the shortcoming and deficiency for overcoming prior art there is provided a kind of intelligent anti-theft lock, leads 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, so that the high safety and height that greatly enhance lock are intelligent.
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 and power module；
The optical transmitting set and optical receiver just to the opposite sides for the key hole for being arranged at the lock, and in
Light path is formed in the key hole, and the emitting head of the optical transmitting set is concordant with key hole hole wall；
The optical receiver is electrically connected with the controller, receives the optical signal launched by optical transmitting set, and be converted into electricity
Signal, is sent to the controller, and the reception head of the optical receiver is concordant with key hole hole wall；
The alarm is electrically connected with the controller, and controls its working condition by the controller；
When the controller calculates zero input between the current electrical signal and a upper electric signal of the optical receiver transmission
It is long, and judge whether the zero input duration is less than 10s, it is to control the alarm to be in holding state, otherwise controls described
Alarm is in alarm condition；
The power module is electrically connected with the optical transmitting set, optical receiver, controller and alarm respectively.
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, it is standby that the controller controls the alarm to be in
State；When key hole inserts key, key separates the light path between the optical receiver and the optical transmitting set, described
Optical receiver does not receive the optical signal that optical transmitting set is sent, and zero input to the controller, the controller calculates described zero
The duration of input, and judge whether the duration of zero input is less than 10s, it is to control the alarm to be in holding state, it is no
The alarm is then controlled to be in alarm condition.
Further, the optical transmitting set is infrared transmitter, and the optical receiver is infrared remote receiver.
By above-mentioned technical proposal, the utility model in the key hole of lock by setting optical transmitting set and light
Receiver, realizes effective monitoring to key hole unlocking condition, 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 and power module 9.Due to lock core in the utility model,
Dead bolt and key are identical with the structure of the lock core, dead bolt and key of lock in the prior art, therefore will not be repeated here.It is described
Optical transmitting set 5 and optical receiver 6 are just to the opposite sides for the key hole 21 for being arranged at the lock, and in key hole
Light path is formed in 21.The optical receiver 6 is electrically connected with the controller 7, receives the optical signal launched by optical transmitting set 5, and
Electric signal is converted into, the controller 7 is sent to.The controller 7 judges the unlocking of current antitheft door according to the electric signal
State, obtains judged result.The alarm 8 is electrically connected with the controller 7, and is judged by the controller 7 according to described
Its working condition of output control.The power module 9 respectively with the optical transmitting set 5, optical receiver 6, controller 7 and alarm
8 electrical connections, think that each device is powered.
Specifically, when being not inserted into key in key hole 21, the optical receiver 6 is persistently received 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 is controlled 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.
Further, the controller 7 sets a normally-open duration, and the duration of relatively more described 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 and normally start 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, it is to avoid false alarm is missed alarm opportunity, a kind of more excellent technical side is used as
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 more than 5s.
To ensure the attractive in appearance of key hole 21 and avoiding optical transmitting set 5 and optical receiver 6 to the obstruction of key, one kind is used as
More excellent technical scheme, the emitting head of the optical transmitting set 5 is concordant with the hole wall of key hole 21；And the optical receiver 6 connects
Receive head concordant with the hole wall of key hole 21.
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.
For rational management power module 9, it is to avoid energy waste, a kind of more excellent technical scheme, the controller 7 are used as
Electrically connected by an electric power management circuit with the power module 9, and the power supply mould is controlled by the electric power management circuit
The power supply state of block 9.Specifically, when alarm 8 is in holding state, the controller 7 passes through electric power management circuit control
Power module 9 is not powered for alarm 8, and only when alarm 8 is in alarm condition, the ability of controller 7 passes through power management
Circuit controls the power module 9 to be powered for alarm 8.
In the present embodiment, the electric power management circuit is identical with the structure that existing power supply manages 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, realize effective monitoring to key hole unlocking condition, so as to greatly enhance the high guarantor 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 or deformation of the present utility model
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and deformed.
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 and power module；
The optical transmitting set and optical receiver are just to the opposite sides for the key hole for being arranged at the lock, and in described
Light path is formed in key hole, and the emitting head of the optical transmitting set is concordant with key hole hole wall；
The optical receiver is electrically connected with the controller, receives the optical signal launched by optical transmitting set, and is converted into electric signal,
The controller is sent to, and the reception head of the optical receiver is concordant with key hole hole wall；
The alarm is electrically connected with the controller, and controls its working condition by the controller；
The controller calculates zero input duration between the current electrical signal and a upper electric signal of the optical receiver transmission, and
Judge whether the zero input duration is less than 10s, be to control the alarm to be in holding state, otherwise control the alarm
In alarm condition；
The power module is electrically connected with the optical transmitting set, optical receiver, controller and alarm respectively.
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 controls 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 10s,
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
Optical receiver is stated for infrared remote receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799068.5U CN206562842U (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799068.5U CN206562842U (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562842U true CN206562842U (en) | 2017-10-17 |
Family
ID=60028319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799068.5U Expired - Fee Related CN206562842U (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206562842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724792A (en) * | 2017-11-13 | 2018-02-23 | 湖州益成人防设备有限公司 | Theftproof lock |
-
2016
- 2016-07-27 CN CN201620799068.5U patent/CN206562842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724792A (en) * | 2017-11-13 | 2018-02-23 | 湖州益成人防设备有限公司 | Theftproof 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20210727 |