CN202064691U - Capacitive sensing opening door lock - Google Patents
Capacitive sensing opening door lock Download PDFInfo
- Publication number
- CN202064691U CN202064691U CN2011200743896U CN201120074389U CN202064691U CN 202064691 U CN202064691 U CN 202064691U CN 2011200743896 U CN2011200743896 U CN 2011200743896U CN 201120074389 U CN201120074389 U CN 201120074389U CN 202064691 U CN202064691 U CN 202064691U
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- CN
- China
- Prior art keywords
- handle
- capacitive sensing
- door lock
- door
- power supply
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- 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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Abstract
The utility model relates to a door lock, in particular to a capacitive sensing door lock. The utility model provides the capacitive sensing opening door lock which adopts a handle sensing mode, because a door-opening intention of a person can be truly reflected only when a hand of the person contacts the handle of the door lock; the capacitive sensing opening door lock comprises a handle, a power supply, a master control circuit and a lock cylinder, wherein the master control circuit is connected with the lock cylinder, the power supply is connected with the master control circuit, a capacitive sensing trigger circuit which is connected with the master control circuit is arranged on the handle, a drive motor and a clutch are arranged between the master control circuit and the lock cylinder, and the drive motor is synchronously connected with the power supply; the utility model adopts the handle sensing mode, the door-opening intention of the person can be truly reflected only when the hand of the person contacts the handle of the door lock, and a door-opening action is closest, so that the false triggering caused by an environment factor can be reduced, and the utility model has a more stable design and saves more power than the traditional design. As the capacitive sensing of the handle is changed after the hand contacts the handle, a signal for triggering other circuits to work is generated after being detected by the capacitive sensing circuit.
Description
Technical field
The utility model relates to a kind of door lock, specifically, relates to a kind of capacitive induction door lock.
Background technology
In the present electronic lock, need battery to work long hours,, only when needs open the door, just enter duty at once so generally adopt power down mode.This just needs a kind of electronic lock enters duty from power down mode induction that triggers.Thereby can begin to swipe the card, the action of opening the door such as fingerprint typing.Traditional practice is with infrared mode, and when objects such as hand or contactless card were approaching, the external triggering electronic lock of reflect red, but infraredly disturbed easily all can false triggering under the situation that light changes, thereby causes unnecessary power consumption.
Summary of the invention
The utility model overcomes above-mentioned defective, and a kind of employing handle induction is provided, because have only when staff contacts the handle of door lock, could react the capacitive induction startup door lock of people's the intention of opening the door the most really.
The technical scheme that capacitive induction of the present utility model starts door lock is such, it comprises handle, power supply, governor circuit, lock core, governor circuit is connected with lock core, power supply is connected with governor circuit, be provided with on the handle with governor circuit on the capacitive sensing circuits for triggering that are connected, drive motors and clutch are set between governor circuit and the lock core, and drive motors is connected with power supply simultaneously.
The capacitive sensing circuits for triggering comprise and are fixed on sheet metal on the handle, and sheet metal is connected with the capacitive sensing circuit by linkage, and the capacitive sensing circuit is connected with governor circuit, power supply simultaneously.
Capacitive induction enabling gate lockset of the present utility model has following advantage:
Be provided with on the utility model handle with governor circuit on the capacitive sensing circuits for triggering that are connected, drive motors and clutch are set between governor circuit and the lock core, drive motors is connected with power supply simultaneously, the capacitive sensing circuits for triggering comprise and are fixed on sheet metal on the handle, sheet metal is connected with the capacitive sensing circuit by linkage, capacitive sensing circuit while and governor circuit, power supply connects, the utility model provides a kind of induction mode of novel stabilising, trigger electronic lock and enter duty from power down mode, adopt special mode that handle is connected with capacitive sensing circuit on the circuit board, when the people will open the door, when hand contacts the metalwork of handle, the capacitive sensing circuit inductance that is connected to circuit board arrives, and produces enabling signal, makes other circuit enter duty.
Description of drawings
Fig. 1 is the block diagram that capacitive induction of the present utility model starts door lock.
The specific embodiment
Capacitive induction of the present utility model starts door lock, and it comprises handle, power supply, governor circuit, lock core, governor circuit is connected with lock core, power supply is connected with governor circuit, be provided with on the handle with governor circuit on the capacitive sensing circuits for triggering that are connected, drive motors and clutch are set between governor circuit and the lock core, and drive motors is connected with power supply simultaneously.The capacitive sensing circuits for triggering comprise and are fixed on sheet metal on the handle, and sheet metal is connected with the capacitive sensing circuit by linkage, and the capacitive sensing circuit is connected with governor circuit, power supply simultaneously.
The utility model adopts the handle induction, because when having only handle when staff contact door lock, and the intention of opening the door that could the most real reaction people, the most approaching action of opening the door, thus reduced the false triggering that causes because of environmental factor, more stable than traditional design, more can power saving.Behind staff contact handle, the capacitive sensing of handle is changed, detected the back by the capacitive sensing circuit and produce a signal that triggers other circuit workings.
Claims (2)
1. a capacitive induction starts door lock, it comprises handle, power supply, governor circuit, lock core, governor circuit is connected with lock core, power supply is connected with governor circuit, it is characterized in that: be provided with on the handle with governor circuit on the capacitive sensing circuits for triggering that are connected, drive motors and clutch are set between governor circuit and the lock core, and drive motors is connected with power supply simultaneously.
2. capacitive induction according to claim 1 starts door lock, it is characterized in that, the capacitive sensing circuits for triggering comprise and are fixed on sheet metal on the handle, and sheet metal is connected with the capacitive sensing circuit by linkage, and the capacitive sensing circuit is connected with governor circuit, power supply simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200743896U CN202064691U (en) | 2011-03-21 | 2011-03-21 | Capacitive sensing opening door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200743896U CN202064691U (en) | 2011-03-21 | 2011-03-21 | Capacitive sensing opening door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064691U true CN202064691U (en) | 2011-12-07 |
Family
ID=45058559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200743896U Expired - Fee Related CN202064691U (en) | 2011-03-21 | 2011-03-21 | Capacitive sensing opening door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064691U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877707A (en) * | 2012-10-10 | 2013-01-16 | 上海精工科技有限公司 | One-step opening structure and opening method for electric locks |
| CN108729756A (en) * | 2017-04-18 | 2018-11-02 | 浙江安尼智能门窗有限公司 | A kind of automatic lock of induction |
| CN110259268A (en) * | 2019-06-18 | 2019-09-20 | 广东汇泰龙科技股份有限公司 | A kind of anti-opal method of controlling switch of the electronics of door lock and switch |
| CN111119589A (en) * | 2018-10-31 | 2020-05-08 | 云丁网络技术(北京)有限公司 | Intelligent door lock, door lock control method and device |
| US20210381276A1 (en) * | 2018-10-31 | 2021-12-09 | Yunding Network Technology (Beijing) Co., Ltd. | Lock and control methods and systems thereof |
-
2011
- 2011-03-21 CN CN2011200743896U patent/CN202064691U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877707A (en) * | 2012-10-10 | 2013-01-16 | 上海精工科技有限公司 | One-step opening structure and opening method for electric locks |
| CN102877707B (en) * | 2012-10-10 | 2016-05-25 | 上海精工科技有限公司 | Electric lock one is opening structure and open method |
| CN108729756A (en) * | 2017-04-18 | 2018-11-02 | 浙江安尼智能门窗有限公司 | A kind of automatic lock of induction |
| CN111119589A (en) * | 2018-10-31 | 2020-05-08 | 云丁网络技术(北京)有限公司 | Intelligent door lock, door lock control method and device |
| US20210381276A1 (en) * | 2018-10-31 | 2021-12-09 | Yunding Network Technology (Beijing) Co., Ltd. | Lock and control methods and systems thereof |
| CN110259268A (en) * | 2019-06-18 | 2019-09-20 | 广东汇泰龙科技股份有限公司 | A kind of anti-opal method of controlling switch of the electronics of door lock and switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |