CN204256858U - A kind of human body sensing doorbell - Google Patents
A kind of human body sensing doorbell Download PDFInfo
- Publication number
- CN204256858U CN204256858U CN201420771816.XU CN201420771816U CN204256858U CN 204256858 U CN204256858 U CN 204256858U CN 201420771816 U CN201420771816 U CN 201420771816U CN 204256858 U CN204256858 U CN 204256858U
- Authority
- CN
- China
- Prior art keywords
- door
- infrared inductor
- utility
- model
- latch
- 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
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a kind of human body sensing doorbell, comprise public address set and infrared inductor in door external devices, latch, door, described door external devices is provided with described infrared inductor and described latch, described latch connects external power, and in described door, public address set and described infrared inductor are by electrical connection.The beneficial effects of the utility model are clean hygienes.
Description
Technical field
The utility model belongs to doorbell technical field, especially relates to a kind of human body sensing doorbell.
Background technology
Because the sound of knocking at the door be can not hear clearly in doors, so most of home is all equipped with doorbell now, existing doorbell is all equipped with button, visiting guest presses the button, and by jingle bell device within doors, owner has learnt that guest comes, the guest of dealing goes to touch the button, button can accumulate certain bacterium, be unfavorable for health, a kind of need not touch just can sense that the doorbell that guest comes to visit also is not found, and needs to be researched and developed further.
Utility model content
The purpose of this utility model is to provide a kind of structure human body sensing doorbell simple, simple to operate, is especially applicable to family expenses.
The technical solution of the utility model is: a kind of human body sensing doorbell of the present utility model, comprise public address set and infrared inductor in door external devices, latch, door, described door external devices is provided with described infrared inductor and described latch, described latch connects external power, and in described door, public address set and described infrared inductor are by electrical connection.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, this device has structure advantage simple, simple to operate, avoid and go the trouble of ringing a doorbell with hand, it also avoid the phenomenon that everybody touches the bacterial cross-infection caused simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, public address set in door external devices 2, infrared inductor 3, door
4, latch
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Fig. 1, structural representation of the present utility model, a kind of human body sensing doorbell of the present utility model, comprise public address set 3 and infrared inductor 2 in door external devices 1, latch 4, door, door external devices 1 is provided with infrared inductor 2 and latch 4, latch 4 connects external power, and in door, public address set 3 and infrared inductor 2 are by electrical connection.
The course of work of this example: door external devices 1 is arranged on outdoors, when there being guest close to door external devices 1 certain distance, infrared inductor 2 obtains induced signal, and by signal transmission to public address set in door 3, in door, public address set 3 starts jingle bell, and prompting owner has guest to come to visit.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. a human body sensing doorbell, it is characterized in that: comprise public address set and infrared inductor in door external devices, latch, door, described door external devices is provided with described infrared inductor and described latch, described latch connects external power, and in described door, public address set and described infrared inductor are by electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771816.XU CN204256858U (en) | 2014-12-09 | 2014-12-09 | A kind of human body sensing doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771816.XU CN204256858U (en) | 2014-12-09 | 2014-12-09 | A kind of human body sensing doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256858U true CN204256858U (en) | 2015-04-08 |
Family
ID=52961143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771816.XU Expired - Fee Related CN204256858U (en) | 2014-12-09 | 2014-12-09 | A kind of human body sensing doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-12-09 CN CN201420771816.XU patent/CN204256858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203428317U (en) | Sound control trash can | |
| CN204256858U (en) | A kind of human body sensing doorbell | |
| CN203433649U (en) | Anti-lost remote controller | |
| CN203659125U (en) | Time-based electronic intercom door device | |
| CN202374414U (en) | Domestic microphone | |
| CN104295155A (en) | Sound-producing door handle | |
| CN202995931U (en) | Vibration induction type wireless electronic doorbell beeper | |
| CN204390015U (en) | Intelligent domestic system | |
| CN204115012U (en) | The linkage control circuit of a kind of smoke exhaust ventilator and gas-cooker | |
| CN204630280U (en) | The dry cleaner of a kind of audiphone | |
| CN203487601U (en) | Intelligent closestool whose cover is flipped by touch | |
| CN103867955A (en) | Sound control device table lamp | |
| CN106725182A (en) | Intelligent portable ultrasonic washing machine for tableware | |
| CN202440046U (en) | Environment-friendly garbage can convenient for raising environmental awareness | |
| CN205142455U (en) | Real -time error correcting microphone | |
| CN204347093U (en) | A kind of ammeter box with voice broadcast function | |
| CN203969991U (en) | A kind of novel portable disposable chopstick | |
| CN204515943U (en) | A kind of Multifunctional floor mat formula doorbell | |
| CN204314697U (en) | A kind of intelligent home control system | |
| CN102999980A (en) | Vibration induction type wireless electronic doorbell calling unit | |
| CN202443540U (en) | Multifunctional antitheft control circuit | |
| CN202677533U (en) | Wireless response electronic doorbell suitable for office environment | |
| CN203531701U (en) | Wood door provided with help seeking device | |
| CN201883860U (en) | Shower door with loud-speaking function | |
| CN101625786A (en) | Inductive door bell |
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: 20150408 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |