CN103774921A - Door lock capable of automatically giving alarm - Google Patents
Door lock capable of automatically giving alarm Download PDFInfo
- Publication number
- CN103774921A CN103774921A CN201210417775.XA CN201210417775A CN103774921A CN 103774921 A CN103774921 A CN 103774921A CN 201210417775 A CN201210417775 A CN 201210417775A CN 103774921 A CN103774921 A CN 103774921A
- Authority
- CN
- China
- Prior art keywords
- door lock
- door
- sound
- lock capable
- automatically giving
- 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.)
- Pending
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- Burglar Alarm Systems (AREA)
Abstract
In the process of opening a door, a door lock capable of automatically giving an alarm can make a sound, so that people hear the sound when going out, judge whether the door is locked or not, and will not forget to close or lock the door.
Description
Technical field: the door lock that can report to the police can send the sound in the process of opening the door, to such an extent as in the process of going out, can make owner hear the sound, whether owner's decision gate is locked, door be there will not be and forget to close or forget lock.There are many advantages.
Background technology: this door lock that can report to the police is that research door lock and alarm principle are invented.
Whether summary of the invention: this door lock that can report to the police can send the sound in the time opening the door, will stop the sound at closing time, make people's decision gate close or open.
Accompanying drawing explanation: as shown in (Fig. 1): 1 is door lock, 2 is tapered end, and 3 is touch switch, and 4 is integrated circuit, and 5 is buzzer, and 6 is transformer, and 7 is power line, and 8 is fore shaft, and 9 is indicator lamp.As shown in (Fig. 2): be finished figure, 1 is indicator lamp, and 2 is buzzer, and 3 is fore shaft, and 4 is power line.
The specific embodiment: this door lock power supply that can report to the police must keep clear completely and just can use.
Claims (1)
1. whether this door lock that can report to the police can send the sound in the time opening the door, and will stop the sound at closing time, make people's decision gate close or open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417775.XA CN103774921A (en) | 2012-10-18 | 2012-10-18 | Door lock capable of automatically giving alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417775.XA CN103774921A (en) | 2012-10-18 | 2012-10-18 | Door lock capable of automatically giving alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103774921A true CN103774921A (en) | 2014-05-07 |
Family
ID=50567625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210417775.XA Pending CN103774921A (en) | 2012-10-18 | 2012-10-18 | Door lock capable of automatically giving alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118498A (en) * | 2016-11-29 | 2018-06-05 | 青岛海尔洗衣机有限公司 | Door lock of washing machine detection structure and detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139973Y (en) * | 1992-10-30 | 1993-08-11 | 卢毅 | Door lock with pointing |
| CN2713083Y (en) * | 2004-08-05 | 2005-07-27 | 台山平安五金制品有限公司 | Acoustooptic caution device of door lock |
| US6950033B1 (en) * | 2003-01-22 | 2005-09-27 | Louis N Guyre | Door bolt alarm |
| CN1696460A (en) * | 2005-06-10 | 2005-11-16 | 李冰 | Method and device for collecting signal from lock catch of door lock |
| CN202347998U (en) * | 2011-10-28 | 2012-07-25 | 上海大学附属中学 | Anti-theft and anti-forget automatic alarm door |
-
2012
- 2012-10-18 CN CN201210417775.XA patent/CN103774921A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139973Y (en) * | 1992-10-30 | 1993-08-11 | 卢毅 | Door lock with pointing |
| US6950033B1 (en) * | 2003-01-22 | 2005-09-27 | Louis N Guyre | Door bolt alarm |
| CN2713083Y (en) * | 2004-08-05 | 2005-07-27 | 台山平安五金制品有限公司 | Acoustooptic caution device of door lock |
| CN1696460A (en) * | 2005-06-10 | 2005-11-16 | 李冰 | Method and device for collecting signal from lock catch of door lock |
| CN202347998U (en) * | 2011-10-28 | 2012-07-25 | 上海大学附属中学 | Anti-theft and anti-forget automatic alarm door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118498A (en) * | 2016-11-29 | 2018-06-05 | 青岛海尔洗衣机有限公司 | Door lock of washing machine detection structure and detection method |
| CN108118498B (en) * | 2016-11-29 | 2021-11-12 | 青岛胶南海尔洗衣机有限公司 | Washing machine door lock detection structure and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |