CN206562875U - Anti-theft door - Google Patents
Anti-theft door Download PDFInfo
- Publication number
- CN206562875U CN206562875U CN201620799114.1U CN201620799114U CN206562875U CN 206562875 U CN206562875 U CN 206562875U CN 201620799114 U CN201620799114 U CN 201620799114U CN 206562875 U CN206562875 U CN 206562875U
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- China
- Prior art keywords
- controller
- optical
- transmitting set
- alarm
- duration
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of Anti-theft door, including optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；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 antitheft door are intelligent by setting optical transmitting set and optical receiver in the key hole of theftproof lock.
Description
Technical field
The utility model is related to antitheft door technical field, more particularly to a kind of Anti-theft door.
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, existing antitheft door is normally only improved to lock core to strengthen theftproof performance, but with existing unlocking technique
With the raising of theft technology, rely solely on improvement lock core and realize that high anti-theft is much not enough, the theftproof lock of antitheft door is still
The risk pried open can be there is.
Utility model content
The purpose of this utility model is that the shortcoming and deficiency for overcoming prior art, there is provided a kind of Anti-theft door, pass through
Optical transmitting set and optical receiver are set in the key hole of theftproof lock, effective monitoring to key hole unlocking condition is realized,
So as to which the high safety and height that greatly enhance antitheft door are intelligent.
The utility model is achieved through the following technical solutions：
A kind of Anti-theft door, including security door body and the lock being arranged in security door body；The Anti-theft door
Also include optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；
The optical transmitting set and optical receiver are just to the opposite sides for the key hole for being arranged at the lock, and institute
The emitting head for stating 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 by the controller according to the optical receiver transmit it is current
Zero input duration between electric signal and a upper electric signal controls its working condition；
The power module is electrically connected with the optical transmitting set, optical receiver, controller and alarm respectively；
The electric power management circuit is electrically connected 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, 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, the light
Receiver does not receive the optical signal that optical transmitting set is sent, and zero input to the controller, the controller calculating described zero is defeated
The duration entered, and judge to obtain judged result according to the duration of zero input, the work of alarm is controlled according to the judged result
State.
Further, the size of the duration of the controller zero input and a normally-open duration, if described zero
The duration of input is less than the normally-open duration, then controller controls the alarm to be in holding state；Otherwise, if described
The duration of zero input is more than the normally-open duration, then controller controls the alarm to be in alarm condition.
Further, the normally-open duration is more than 5s and less than 30s.
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 theftproof lock by setting optical transmitting set and light to connect
Device is received, effective monitoring to key hole unlocking condition is realized, so that the high safety and height that greatly enhance antitheft door are intelligent.
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 structural representation of the utility model Anti-theft door；
Fig. 2 is the partial structural diagram of lock of the present utility model；
Fig. 3 is the circuit block diagram of the utility model Anti-theft door.
Embodiment
Refer to Fig. 1~Fig. 3, the utility model Anti-theft door, including security door body 1, be arranged in security door body 1
Lock 2, optical transmitting set 5, optical receiver 6, controller 7, alarm 8, power module 9 and electric power management circuit 10.It is described
Optical transmitting set 5 and optical receiver 6 are inserted just to the opposite sides for the key hole 21 for being arranged at the lock 2 in key
Light path is formed in hole 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, it is sent to the controller 7.The controller 7 judges opening for current antitheft door according to the electric signal
Lock status, obtains judged result.The alarm 8 is electrically connected with the controller 7, and is sentenced by the controller 7 according to described
Its working condition of disconnected output control.The power module 9 respectively with the optical transmitting set 5, optical receiver 6, controller 7 and alarm
Device 8 is electrically connected, and thinks that each device is powered.The electric power management circuit 10 respectively with the controller 7 and the power module 9
Electrical connection, the power supply state of the power module 9 is controlled by the controller 7 by the electric power management circuit 10.
Furthermore it is also possible to set handle and opal on security door body 1.
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.Also, when alarm 8 is in holding state, the controller 7 passes through electricity
The control of power management circuits 10 power module 9 is 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 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.
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 Anti-theft door in the key hole of theftproof lock by setting light to launch
Device and optical receiver, realize effective monitoring to key hole unlocking condition, thus greatly enhance antitheft door high safety and
It is high 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 (5)
1. a kind of Anti-theft door, including security door body and the lock being arranged in security door body；It is characterized in that：Also wrap
Include optical transmitting set, optical receiver, controller, alarm, power module and electric power management circuit；
The optical transmitting set and optical receiver are just to the opposite sides for the key hole for being arranged at the lock, and the light
The emitting head of transmitter 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 the current telecommunications transmitted by the controller according to the optical receiver
The zero input duration number between a upper electric signal controls its working condition；
The power module is electrically connected with the optical transmitting set, optical receiver, controller and alarm respectively；
The electric power management circuit is electrically connected 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. Anti-theft door according to claim 1, it is characterised in that：It is described when being not inserted into key in key hole
Optical receiver persistently receives the optical signal sent by the optical transmitting set, and changes into electric signal and input to the controller,
The controller controls the alarm to be in holding state；When key hole inserts key, key separates the light-receiving
Light path between device and the optical transmitting set, the optical receiver does not receive the optical signal that optical transmitting set is sent, and zero input is extremely
The controller, the controller calculates the duration of zero input, and judges to obtain judged result according to the duration of zero input,
The working condition of alarm is controlled according to the judged result.
3. Anti-theft door according to claim 2, it is characterised in that：The duration of controller zero input
With the size of a normally-open duration, if the duration of zero input is less than the normally-open duration, controller controls institute
State alarm and be in holding state；Otherwise, if the duration of zero input is more than the normally-open duration, controller control
The alarm is in alarm condition.
4. Anti-theft door according to claim 3, it is characterised in that：The normally-open duration is more than 5s and is less than
30s。
5. Anti-theft door according to claim 1, it is characterised in that：The optical transmitting set is infrared transmitter, described
Optical receiver is infrared remote receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799114.1U CN206562875U (en) | 2016-07-27 | 2016-07-27 | Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799114.1U CN206562875U (en) | 2016-07-27 | 2016-07-27 | Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562875U true CN206562875U (en) | 2017-10-17 |
Family
ID=60029569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799114.1U Expired - Fee Related CN206562875U (en) | 2016-07-27 | 2016-07-27 | Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206562875U (en) |
-
2016
- 2016-07-27 CN CN201620799114.1U patent/CN206562875U/en not_active Expired - Fee Related
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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 |