CN103362463A - Key based on LED lamp alarm - Google Patents
Key based on LED lamp alarm Download PDFInfo
- Publication number
- CN103362463A CN103362463A CN 201210103099 CN201210103099A CN103362463A CN 103362463 A CN103362463 A CN 103362463A CN 201210103099 CN201210103099 CN 201210103099 CN 201210103099 A CN201210103099 A CN 201210103099A CN 103362463 A CN103362463 A CN 103362463A
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- CN
- China
- Prior art keywords
- led lamp
- key
- handle
- singlechip
- plectrum
- 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.)
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Abstract
The invention discloses a key based on LED (light-emitting diode) lamp alarm. A handle of the key based on the LED lamp alarm is internally provided with a shifting sheet (1), wherein the shifting sheet (1) is fixed at the tail end of the key; trigger switches are arranged on the two sides of the shifting sheet (1); the handle is further internally provided with a singlechip (2); the trigger switches are in signal connection with the singlechip (2); a red LED lamp (3) and a green LED lamp (4) are embedded into the handle; and the singlechip (2) is in signal connection with the red LED lamp (3) and the green LED lamp respectively. According to the key, one end of the key is fixedly connected with the shifting sheet, the switches are triggered, turn-on and turn-off of the red LED lamp or the green LED lamp are controlled by the singlechip to remind whether a door is locked, and the key is convenient and practical.
Description
Technical field
The present invention relates to a kind of key of reporting to the police based on the LED lamp.
Background technology
In the life, we usually because forgetting to lock does not on earth lock a door, especially come off duty and worry when going home, and going to downstairs, the lophophore ostium does not lock.
Summary of the invention
In order to overcome the problem of above-mentioned prior art, the invention provides a kind of key of reporting to the police based on the LED lamp.
In order to achieve the above object, a kind of key of reporting to the police based on the LED lamp provided by the invention.The handle inside of described key of reporting to the police based on the LED lamp arranges plectrum (1), and described plectrum (1) is fixed with the end of key, and the both sides of plectrum (1) are provided with trigger switch, and handle is built-in single-chip microcomputer (2) in addition, and trigger switch is connected with single-chip microcomputer (2) signal; Inlay red LED lamp (3) and green LED lamp (4) on the handle, described single-chip microcomputer (2) is connected 4 with red LED lamp (3) with green LED lamp respectively) signal is connected.
Beneficial effect: the plectrum of the present invention by being fixedly connected with key one end, touch switch by the light on and off of Single-chip Controlling red LED lamp or green LED lamp, is reminded whether to lock door, and is convenient and practical.
[
Description of drawings]
Fig. 1 a kind of Key structure figure that reports to the police based on the LED lamp of the present invention.
[
The specific embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
With reference to Fig. 1, in the present embodiment, the handle inside of described key of reporting to the police based on the LED lamp arranges plectrum (1), described plectrum (1) is fixed with the end of key, the both sides of plectrum (1) are provided with trigger switch, and handle is built-in single-chip microcomputer (2) in addition, and trigger switch is connected with single-chip microcomputer (2) signal; Inlay red LED lamp (3) and green LED lamp (4) on the handle, described single-chip microcomputer (2) is connected 4 with red LED lamp (3) with green LED lamp respectively) signal is connected.
Above content is the further description of the present invention being done in conjunction with optimal technical scheme, can not assert that the implementation of invention only limits to these explanations.Concerning the general technical staff of the technical field of the invention, under the prerequisite that does not break away from design of the present invention, can also make simple deduction and replacement, all should be considered as protection scope of the present invention.
Claims (1)
1. key of reporting to the police based on the LED lamp, it is characterized in that, the handle inside of described key of reporting to the police based on the LED lamp arranges plectrum (1), described plectrum (1) is fixed with the end of key, the both sides of plectrum (1) are provided with trigger switch, handle is built-in single-chip microcomputer (2) in addition, and trigger switch is connected with single-chip microcomputer (2) signal; Inlay red LED lamp (3) and green LED lamp (4) on the handle, described single-chip microcomputer (2) is connected 4 with red LED lamp (3) with green LED lamp respectively) signal is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103099 CN103362463A (en) | 2012-04-10 | 2012-04-10 | Key based on LED lamp alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103099 CN103362463A (en) | 2012-04-10 | 2012-04-10 | Key based on LED lamp alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362463A true CN103362463A (en) | 2013-10-23 |
Family
ID=49364643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210103099 Pending CN103362463A (en) | 2012-04-10 | 2012-04-10 | Key based on LED lamp alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746949A (en) * | 2013-12-29 | 2015-07-01 | 王世华 | Pressing warning prompt unlocking machine |
| CN106245998A (en) * | 2016-08-28 | 2016-12-21 | 上海月阳信息科技有限公司 | A kind of electronic reminding formula is locked a door auxiliary device |
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
-
2012
- 2012-04-10 CN CN 201210103099 patent/CN103362463A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746949A (en) * | 2013-12-29 | 2015-07-01 | 王世华 | Pressing warning prompt unlocking machine |
| CN106245998A (en) * | 2016-08-28 | 2016-12-21 | 上海月阳信息科技有限公司 | A kind of electronic reminding formula is locked a door auxiliary device |
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |