CN2881804Y - Infrared induction door bell - Google Patents
Infrared induction door bell Download PDFInfo
- Publication number
- CN2881804Y CN2881804Y CN 200520125700 CN200520125700U CN2881804Y CN 2881804 Y CN2881804 Y CN 2881804Y CN 200520125700 CN200520125700 CN 200520125700 CN 200520125700 U CN200520125700 U CN 200520125700U CN 2881804 Y CN2881804 Y CN 2881804Y
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- CN
- China
- Prior art keywords
- door
- infrared
- utility
- model
- infrared inductor
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an infrared induction door bell, which comprises a door, a press button, a speaker, a power supply source and an infrared inductor arranged at the middle-lower position of the door and connected in parallel with the press button in the circuit. The utility model adopts a infrared inductor arranged at the lower part of the door and connected in parallel with the press button in the circuit. Since the human body emits infrared, when the human body enters the scanning scope, the infrared inductor will be triggered. Since generally the infrared induction door bell has the delay function, it will not stop ringing with only one time or in a short time. The time can be adjusted with full of individuation. The utility model has the characteristics of simple structure and convenient utilization.
Description
Technical field
The utility model relates to a kind of doorbell, specifically a kind of infrared induction doorbell.
Background technology
We know, the doorbell that uses nearly all is the use of considering normal adults at present, button dress generally very high, so, when child or the friend that hinders arm deformity use doorbell, can feel inconvenience very.
Summary of the invention
The utility model provides a kind of infrared induction doorbell simple in structure, easy to use for overcoming above-mentioned the deficiencies in the prior art.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of infrared induction doorbell, and it includes door, button, loudspeaker, power supply and infrared inductor, and infrared inductor is located at the position, middle and lower part of door, and is connected in parallel in the circuit with button.
The infrared inductor in same circuit in parallel with button is equipped with in the utility model employing in the bottom of door, because human body sends infrared ray, in the time of in human body enters its sweep limit, infrared inductor just can be triggered, because it generally has delay function, so be unlikely to jingle bell once or very short time just stopped, and this time can be regulated, and has personalization fully.The utlity model has characteristics such as simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model circuit theory diagrams.
Among the figure 1., 2. button, 3. loudspeaker, 4. power supply, 5. infrared inductor.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment: as depicted in figs. 1 and 2, it includes door 1, button 2, loudspeaker 3, power supply 4 and infrared inductor 5, and infrared inductor 5 is located at the position, middle and lower part of door 1, and is connected in parallel in the circuit with button 2.
Claims (1)
1. infrared induction doorbell, it includes door, button, loudspeaker, power supply and infrared inductor, it is characterized in that: infrared inductor is located at the position, middle and lower part of door, and is connected in parallel in the circuit with button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125700 CN2881804Y (en) | 2005-12-14 | 2005-12-14 | Infrared induction door bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125700 CN2881804Y (en) | 2005-12-14 | 2005-12-14 | Infrared induction door bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881804Y true CN2881804Y (en) | 2007-03-21 |
Family
ID=37881644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125700 Expired - Fee Related CN2881804Y (en) | 2005-12-14 | 2005-12-14 | Infrared induction door bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881804Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855716A (en) * | 2011-11-14 | 2013-01-02 | 移康智能科技(上海)有限公司 | Doorbell system and automatic visitor identification method thereof |
| CN105006087A (en) * | 2015-06-18 | 2015-10-28 | 中山市智慧立方电子科技有限公司 | Infrared induction intelligent doorbell |
| CN105279865A (en) * | 2015-11-09 | 2016-01-27 | 苏州美达瑞电子有限公司 | Doorbell automatic broadcasting control device based on infrared induction |
-
2005
- 2005-12-14 CN CN 200520125700 patent/CN2881804Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855716A (en) * | 2011-11-14 | 2013-01-02 | 移康智能科技(上海)有限公司 | Doorbell system and automatic visitor identification method thereof |
| CN102855716B (en) * | 2011-11-14 | 2015-05-06 | 移康智能科技(上海)有限公司 | Doorbell system and automatic visitor identification method thereof |
| CN105006087A (en) * | 2015-06-18 | 2015-10-28 | 中山市智慧立方电子科技有限公司 | Infrared induction intelligent doorbell |
| CN105279865A (en) * | 2015-11-09 | 2016-01-27 | 苏州美达瑞电子有限公司 | Doorbell automatic broadcasting control device based on infrared induction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Zongzhou Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |