CN2713083Y - Acoustooptic caution device of door lock - Google Patents
Acoustooptic caution device of door lock Download PDFInfo
- Publication number
- CN2713083Y CN2713083Y CN 200420072356 CN200420072356U CN2713083Y CN 2713083 Y CN2713083 Y CN 2713083Y CN 200420072356 CN200420072356 CN 200420072356 CN 200420072356 U CN200420072356 U CN 200420072356U CN 2713083 Y CN2713083 Y CN 2713083Y
- Authority
- CN
- China
- Prior art keywords
- door lock
- acousto
- dead bolt
- cipher
- latch bolt
- 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 - Lifetime
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- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an acousto-optic caution device of a door lock comprising a latch bolt detection sensor, a cipher rotor detection sensor, a control circuit and a warning device. The latch bolt detection sensor used for detecting the state of the latch bolt is arranged at the latch bolt. The cipher rotor detection sensor used for detecting the state of the cipher slice is arranged at the cipher lock body. The control circuit receives the detection signal emitted by the sensor and indicates the warning device to emit the signal. The acousto-optic caution device of the utility model can detect the latch bolt and the cipher rotor simultaneously. The two detection signals are conveyed to a logic circuit and are judged if the door lock is really locked through the comparison. If the door lock isn't really locked, a drive circuit can drive a flash lamp and a buzzer to work. The acousto-optic caution device of a door lock plays the caution function for the operator and obtains the effect of the safe theft protection.
Description
Technical field
The utility model relates to a kind of alarming device, relates in particular to the alarming device that is used for lockset.
Background technology
Consider antitheft, security needs, the exploitation of door lock technology is maked rapid progress, the technological prevention measure of more having developed recognition systems such as various closed-circuit TV monitoring systems, guard against theft and alarm system, fingerprint, palm shape, pupil film simultaneously makes the anti-theft feature of door lock more become perfect.Be typically the antitheft of national treasury door the most, its lockset must be lock---a national treasury door special-purpose machinery coded lock the tightest, the most reliable, that insure most.Because this characteristic of national treasury door mechanical code lock, its operation is very loaded down with trivial details.Unblank, operation such as locking and coding must carry out in strict accordance with operational procedure, any little mistake all can cause operation failure.Simultaneously, after this lockset special feature was that its dead bolt stretches out, not necessarily expression was locked.Locking truly is not only dead bolt and will be stretched out fully, also wants the structure cipher chips in the lock body to be dialled disorderly simultaneously.Because dead bolt stretches out and pulls out random locking plate is not synchronously, so operating personnel accidentally just may cause the national treasury door lock really not locked.Like this, no matter the national treasury door has been equipped with how tight lockset, if do not lock, and the national treasury door that also is equal to nothing, the seriousness of its consequence is hardly imaginable.Therefore, be necessary to develop a kind of product, can warn lockset and be in unlocked state, to stop this type of error.
Summary of the invention
The purpose of this utility model is to provide a kind of device that can send caution sound and light warning lamp when lockset is unlocked.
The utility model is achieved through the following technical solutions the foregoing invention purpose: comprise lock body and alarming device, described alarming device can be installed in Anywhere, is made up of dead bolt detecting sensor, password rotor detecting sensor, national treasury door condition sensor, control circuit and acousto-optic attention device etc.;
The dead bolt detecting sensor is installed in dead bolt and is stretched out the place, is used to detect the state of dead bolt; Password rotor detecting sensor is installed in coded lock, is used to detect the state of cipher chips;
The detection signal that the control circuit receiving sensor sends, and the action of control attention device.
Acousto-optic warning device of the present utility model, can detect dead bolt and password rotor simultaneously, then these two detection signals are delivered in the logic circuit, really lock by relatively judging whether, as not being real locking, drive circuit just drives flash lamp and buzzer work, and the operator is served as warning, and reaches the safe antitheft effect.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model.
Fig. 2 is the utility model sensor scheme of installation.
The specific embodiment
As shown in Figure 1, acousto-optic warning device of the present utility model comprises dead bolt sensor 1, password sensor 2, national treasury door condition sensor 3, logic circuit 4, drive circuit 5, power circuit 6, stand-by circuit 7, flash lamp 8 and buzzer 9.As shown in Figure 2, dead bolt sensor 1 is installed on dead bolt, is used to detect the state of dead bolt.Password sensor 2 is installed on coded lock, is used to detect the state of cipher chips.National treasury door condition sensor 3 is installed on the doorframe, is used for detecting gate body open and-shut mode.
After the lockset unlatching, the national treasury door is opened for a long time, buzzer 9 is worked long hours send " toot " " toot " sound interference working environment, national treasury door state detection sensor 1 is after the national treasury door is opened, transmit signal to logic circuit 4, force buzzer 9 to quit work, but flash lamp 8 also work on; When the door leaf of national treasury door cover fully close on the doorframe after, national treasury door state detection sensor 1 sends signal again, and buzzer 9 is resumed work, and sends " toot " " toot " sound again, the prompting locking.
Claims (5)
1, a kind of door lock acousto-optic warning device is characterized in that comprising a dead bolt detecting sensor (1), a password rotor detecting sensor (2), a control circuit and attention device,
Described dead bolt detecting sensor (1) is installed in dead bolt (12), is used to detect the state of dead bolt (12);
Described password rotor detecting sensor (2) is installed in coded lock, is used to detect the state of cipher chips;
The detection signal that described control circuit receiving sensor sends, and the indication attention device sends signal.
2, door lock acousto-optic warning device according to claim 1 is characterized in that also comprising a national treasury door state detection sensor (3), installs on doorframe, is used for detecting gate body open and-shut mode.
3, door lock acousto-optic warning device according to claim 1 is characterized in that described control circuit comprises the logic circuit (4) of the detection signal that receiving sensor sends and the drive circuit (5) of control attention device action.
4, door lock acousto-optic warning device according to claim 1 is characterized in that described attention device comprises a buzzer (9).
5,, it is characterized in that described attention device comprises a flash lamp (8) according to claim 1 or 4 described door lock acousto-optic warning devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420072356 CN2713083Y (en) | 2004-08-05 | 2004-08-05 | Acoustooptic caution device of door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420072356 CN2713083Y (en) | 2004-08-05 | 2004-08-05 | Acoustooptic caution device of door lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2713083Y true CN2713083Y (en) | 2005-07-27 |
Family
ID=34874098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420072356 Expired - Lifetime CN2713083Y (en) | 2004-08-05 | 2004-08-05 | Acoustooptic caution device of door lock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2713083Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777078A (en) * | 2011-05-11 | 2012-11-14 | 叶春林 | Automatic warning and alarming device for no locking of door for daily use |
CN103473834A (en) * | 2013-08-23 | 2013-12-25 | 上海闻泰电子科技有限公司 | Door lock monitoring system and method |
CN103774921A (en) * | 2012-10-18 | 2014-05-07 | 徐鸿举 | Door lock capable of automatically giving alarm |
CN105184925A (en) * | 2015-08-31 | 2015-12-23 | 北京奇虎科技有限公司 | Door lock monitoring equipment and door lock monitoring method |
CN105756429A (en) * | 2014-12-18 | 2016-07-13 | 鸿富锦精密工业(武汉)有限公司 | Door lock detection system and safety door provide with same |
CN108133525A (en) * | 2016-12-01 | 2018-06-08 | 浙江安尼智能门窗有限公司 | A kind of smart lock of wireless identity identification |
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 |
-
2004
- 2004-08-05 CN CN 200420072356 patent/CN2713083Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777078A (en) * | 2011-05-11 | 2012-11-14 | 叶春林 | Automatic warning and alarming device for no locking of door for daily use |
CN103774921A (en) * | 2012-10-18 | 2014-05-07 | 徐鸿举 | Door lock capable of automatically giving alarm |
CN103473834A (en) * | 2013-08-23 | 2013-12-25 | 上海闻泰电子科技有限公司 | Door lock monitoring system and method |
CN105756429A (en) * | 2014-12-18 | 2016-07-13 | 鸿富锦精密工业(武汉)有限公司 | Door lock detection system and safety door provide with same |
CN105184925A (en) * | 2015-08-31 | 2015-12-23 | 北京奇虎科技有限公司 | Door lock monitoring equipment and door lock monitoring method |
CN105184925B (en) * | 2015-08-31 | 2017-10-20 | 北京奇虎科技有限公司 | door lock monitoring device and door lock monitoring method |
CN108133525A (en) * | 2016-12-01 | 2018-06-08 | 浙江安尼智能门窗有限公司 | A kind of smart lock of wireless identity identification |
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 |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140805 Granted publication date: 20050727 |