CN202454009U - Guest-welcoming device - Google Patents
Guest-welcoming device Download PDFInfo
- Publication number
- CN202454009U CN202454009U CN2012200339939U CN201220033993U CN202454009U CN 202454009 U CN202454009 U CN 202454009U CN 2012200339939 U CN2012200339939 U CN 2012200339939U CN 201220033993 U CN201220033993 U CN 201220033993U CN 202454009 U CN202454009 U CN 202454009U
- Authority
- CN
- China
- Prior art keywords
- guest
- infrared receiving
- infrared
- receiving device
- main controller
- 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 discloses a guest-welcoming device which comprises a main controller and a warning device, wherein the warning device is connected with the main controller and is controlled by the main controller. The main controller is also connected with a sensing device; the sensing device comprises an infrared receiving device and an infrared transmitting device matched with the infrared receiving device; and the infrared receiving device is provided with a time delay device. The guest-welcoming device has the beneficial effects that the continuous and repeated hint phenomenon which disgusts guests can not be generated, the detection effect is good, and the anti-jamming capability is strong.
Description
Technical field
The utility model relates to a kind of device that greets a guest, and is used for anti-theft warning.
Background technology
Bantam shops such as little supermarket, grocery with its easily characteristic spread all over streets and lanes, therefore these bantam shops can't engage a large amount of salesman's posts because capital quantity is little, the device that greets a guest can be installed, and are used to point out guests' arriving.
Quite a few device that greets a guest has appearred in the market; Can when getting into the shop, guests send warm suggestion voice and welcome guests sensing; Shortcoming of device ubiquity but these greet a guest, sensitivity is too high, as guests during on the doorway; The device that greets a guest can be pointed out repeatedly, makes guests be pestered beyond endurance.
The utility model content
The utility model is for solving the prior art problem, and a kind of device that greets a guest of with low cost, good anti-theft effect is provided.
The technical scheme of the utility model is: a kind of device that greets a guest; Comprise master controller; And be connected with this master controller and receive the alarming device of this main controller controls; Said master controller also is connected with induction installation, and said induction installation comprises infrared receiving device, and the infrared launcher that matches with this infrared receiving device; Said infrared receiving device is provided with time-delay mechanism.
Infrared receiving device and infrared launcher are installed on the both sides of gateway, house respectively; Pass through the gateway without permission as the people, or open when door of gateway, the infrared ray that human body or door can send infrared launcher blocks; When infrared receiving device can't receive infrared signal; The main controller controls alarming device sends come-on signal, and time-delay mechanism can let infrared receiving device ignore very of short duration signal and block, to get rid of the influence of non-artificial factors such as dust; Also can ignore simultaneously because of guests stand on a large amount of signals that the doorway produced in the short time device of avoiding greeting a guest wrong report.
As preferably, said infrared launcher is provided with code device; Said infrared receiving device is provided with and the corresponding decoding device of said code device.
Code device and decoding Design of device make infrared receiving device only can receive specific infrared signal, can avoid infrared receiving device to receive the influence of other infrared equipments.
As preferably, said alarming device comprises sound alarming device and light alarming device.
In sum, the utility model Effect on Detecting is good, and antijamming capability is strong.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described further with embodiment below in conjunction with accompanying drawing.
Embodiment one:
A kind of device that greets a guest; Comprise master controller; And be connected with this master controller and receive the alarming device of this main controller controls, said master controller also is connected with induction installation, and said induction installation comprises three groups of infrared receiving devices; And three groups of infrared launchers that match with this infrared receiving device respectively, said infrared launcher is provided with code device; Said infrared receiving device is provided with and the corresponding decoding device of said code device; Said alarming device comprises sound alarming device, light alarming device, and said infrared receiving device is provided with time-delay mechanism.
Before the work, infrared receiving device and infrared launcher are installed on the both sides of gateway, house respectively; During work; Pass through the gateway as guests; Or open when door of gateway; The infrared ray that human body or door can send infrared launcher blocks, and when infrared receiving device can't receive infrared signal, main controller controls sound alarming device, light alarming device send welcome voice or light the welcome marking light; Time-delay mechanism can let infrared receiving device ignore very of short duration signal and block.
Claims (3)
1. device that greets a guest; Comprise master controller; And be connected with this master controller and receive the alarming device of this main controller controls; It is characterized in that: said master controller also is connected with induction installation, and said induction installation comprises infrared receiving device, and the infrared launcher that matches with this infrared receiving device; Said infrared receiving device is provided with time-delay mechanism.
2. according to the said device that greets a guest of claim 1, it is characterized in that: said infrared launcher is provided with code device; Said infrared receiving device is provided with and the corresponding decoding device of said code device.
3. according to the said device that greets a guest of claim 1, it is characterized in that: said alarming device comprises sound alarming device and light alarming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200339939U CN202454009U (en) | 2012-02-03 | 2012-02-03 | Guest-welcoming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200339939U CN202454009U (en) | 2012-02-03 | 2012-02-03 | Guest-welcoming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454009U true CN202454009U (en) | 2012-09-26 |
Family
ID=46869856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200339939U Expired - Fee Related CN202454009U (en) | 2012-02-03 | 2012-02-03 | Guest-welcoming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903194A (en) * | 2012-11-01 | 2013-01-30 | 许士杰 | Automatic service system |
| CN103982944A (en) * | 2014-05-29 | 2014-08-13 | 陈程 | Shop guest meeting induction air conditioner |
-
2012
- 2012-02-03 CN CN2012200339939U patent/CN202454009U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903194A (en) * | 2012-11-01 | 2013-01-30 | 许士杰 | Automatic service system |
| CN103982944A (en) * | 2014-05-29 | 2014-08-13 | 陈程 | Shop guest meeting induction air conditioner |
| CN103982944B (en) * | 2014-05-29 | 2016-08-17 | 陈程 | Retail shop greets a guest induction installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130203 |