CN206562874U - A kind of Anti-theft door - Google Patents
A kind of Anti-theft door Download PDFInfo
- Publication number
- CN206562874U CN206562874U CN201620799111.8U CN201620799111U CN206562874U CN 206562874 U CN206562874 U CN 206562874U CN 201620799111 U CN201620799111 U CN 201620799111U CN 206562874 U CN206562874 U CN 206562874U
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- CN
- China
- Prior art keywords
- controller
- alarm
- optical
- 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 71
- 239000011022 opal Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 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)
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, the lock that is arranged in security door body；The Anti-theft door is also
Including the handle and opal that are arranged in security door body and 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 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；
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 30s, 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；
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 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.
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, the handle 3 being arranged on security door body 1, the opal 4 being embedded in security door body 1, optical transmitting set 5, light-receiving
Device 6, controller 7, alarm 8, power module 9 and electric power management circuit 10.The optical transmitting set 5 and optical receiver 6 just pair are being set
The opposite sides of the key hole 21 of the lock 2 is placed in, and light path is formed in key hole 21.The optical receiver
6 electrically connect with the controller 7, receive the optical signal launched by optical transmitting set 5, and are converted into electric signal, are sent to the control
Device 7 processed.The controller 7 judges the unlocking condition of current antitheft door according to the electric signal, obtains judged result.The alarm
Device 8 is electrically connected with the controller 7, and controls its working condition according to the judged result by the controller 7.The power supply
Module 9 is electrically connected with the optical transmitting set 5, optical receiver 6, controller 7 and alarm 8 respectively, thinks that each device is powered.Institute
State electric power management circuit 10 to electrically connect with the controller 7 and the power module 9 respectively, by the controller 7 by described
Electric power management circuit 10 controls the power supply state of the power module 9.
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 (3)
1. a kind of Anti-theft door, including security door body, the lock that is arranged in security door body；It is characterized in that：Also wrap
Include the handle being arranged in security door body and opal and 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 optical receiver is electrically connected 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 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 30s, 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；
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 whether the duration of zero input is less than 30s, is
Then control the alarm to be in holding state, otherwise control the alarm to be in alarm condition.
3. 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 |
|---|---|---|---|
| CN201620799111.8U CN206562874U (en) | 2016-07-27 | 2016-07-27 | A kind of Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799111.8U CN206562874U (en) | 2016-07-27 | 2016-07-27 | A kind of Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562874U true CN206562874U (en) | 2017-10-17 |
Family
ID=60029596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799111.8U Expired - Fee Related CN206562874U (en) | 2016-07-27 | 2016-07-27 | A kind of Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206562874U (en) |
-
2016
- 2016-07-27 CN CN201620799111.8U patent/CN206562874U/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 |