CN2596472Y - Searcher transmitting and receiving device - Google Patents
Searcher transmitting and receiving device Download PDFInfo
- Publication number
- CN2596472Y CN2596472Y CN 02289355 CN02289355U CN2596472Y CN 2596472 Y CN2596472 Y CN 2596472Y CN 02289355 CN02289355 CN 02289355 CN 02289355 U CN02289355 U CN 02289355U CN 2596472 Y CN2596472 Y CN 2596472Y
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- China
- Prior art keywords
- integrated circuit
- module
- antenna
- decoding
- shell
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Abstract
The utility model discloses an object searching device which comprises an object searching transmitting device and an object searching receiving device, wherein, a push key, an encoding integrated circuit, a radio transmitting module, and an antenna are connected in sequence in the object searching transmitting device, and a power supply module is respectively connected with the encoding integrated circuit and the radio transmitting module; an antenna, a decoding integrated circuit, and an alarm device are connected in sequence in the object searching receiving device, and the power supply module is respectively connected with a wireless receiving module, the decoding integrated circuit, and the alarm device. The utility model is suitable for searching objects within the range of 30 meters.
Description
Technical field
The utility model relates to a kind of warning device, more particularly relates to a kind of warning device of looking for something.
Background technology
For the commonly used but careless easily object of placing such as key, bicycle, handbag, after forgetting the position of placement sometimes or being moved, be not easy to find.The device of seeking object at present mainly is the method that adopts acoustic control, and a sound-controlled apparatus is set on object, and when sounding, the sound-controlled apparatus on the object is sounded.This method reliability is poor, and only just effective in very near distance.
Summary of the invention
The utility model is in order to overcome weak point of the prior art, to provide a kind of equipment simple, processing ease, and the device of object is sought in identification accurately.It is achieved through the following technical solutions: a kind of article seeker emitter, comprise button, power module, antenna and shell, and be provided with coding integrated circuit and wireless transmitter module in the shell; Button, coding integrated circuit, wireless transmitter module are connected successively with antenna; Power module is connected with wireless transmitter module with the coding integrated circuit respectively.
A kind of article seeker receiving trap comprises power module, antenna, shell and alarm, is provided with wireless receiving module and decoding integrated circuit in the shell; Antenna, wireless receiving module, decoding integrated circuit and alarm are connected successively; Power module is connected with wireless receiving module, decoding integrated circuit and alarm respectively.The utlity model has following beneficial effect: 1. owing to adopt unique encoding and decoding technique, the accuracy rate of looking for something height.2. the scope of looking for something is wide, can find object in 30 meters scopes.
Description of drawings Fig. 1 the utility model emitter structural drawing; Fig. 2 the utility model receiving trap structural drawing.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
In device of the present utility model, the coding integrated circuit of emitter adopts the HS2262 chip, and the decoding integrated circuit of corresponding receiving trap adopts decoding chip HS2272; Perhaps the coding integrated circuit of emitter adopts LC2190, and the decoding integrated circuit of corresponding receiving trap adopts LC2200.Wireless transmitter module adopts T630, and corresponding receiver module adopts T631, and perhaps wireless transmitter module adopts F04C, and corresponding receiver module adopts J04C.Warning device can adopt hummer, music alarm circuit, light emitting diode warning circuit.Button can have a plurality of as required.
In Fig. 1, button, coding chip, wireless transmitter module, antenna are connected successively, again battery module is connected with coding chip, wireless transmitter module respectively, be placed in the shell, form an emitter.
In Fig. 2, antenna, decoding integrated circuit, warning device are connected successively, again battery module is connected with wireless receiving module, decoding integrated circuit, warning device respectively, be placed in the shell, form a receiving trap.
Can write different codings according to the different object that will look for.Receiving trap is installed on the object that will seek.Push button, key information is sent to coding chip, and the signal after coding chip will be encoded delivers to the wireless transmitter module modulation after the antenna emission.Antenna in the receiving trap is delivered to decoding chip after receiving and delivering to the wireless receiving module demodulation behind the signal, the decoded signal of demodulation chip be used for driving warning circuit send alerting signal (as hummer ring, musical sound, light-emitting flash etc.), so just can find the object that will look for.
Claims (2)
1. an article seeker emitter comprises button, power module, antenna and shell, it is characterized in that, is provided with coding integrated circuit and wireless transmitter module in the described shell; Described button, coding integrated circuit, wireless transmitter module are connected successively with antenna; Described power module is connected with wireless transmitter module with the coding integrated circuit respectively.
2. an article seeker receiving trap comprises power module, antenna, shell and alarm, it is characterized in that, is provided with wireless receiving module and decoding integrated circuit in the described shell; Described antenna, wireless receiving module, decoding integrated circuit and alarm are connected successively; Described power module is connected with wireless receiving module, decoding integrated circuit and alarm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289355 CN2596472Y (en) | 2002-11-29 | 2002-11-29 | Searcher transmitting and receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289355 CN2596472Y (en) | 2002-11-29 | 2002-11-29 | Searcher transmitting and receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596472Y true CN2596472Y (en) | 2003-12-31 |
Family
ID=33748923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289355 Expired - Fee Related CN2596472Y (en) | 2002-11-29 | 2002-11-29 | Searcher transmitting and receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596472Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330678A (en) * | 2007-06-21 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Mobile communication terminal as well as anti-theft alarm method and system thereof |
| CN102760346A (en) * | 2011-04-28 | 2012-10-31 | 李姣姣 | Sound and light alarm device of sticky note |
| CN106251524A (en) * | 2016-08-19 | 2016-12-21 | 上海电机学院 | The shinny article seeker of sounding |
-
2002
- 2002-11-29 CN CN 02289355 patent/CN2596472Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330678A (en) * | 2007-06-21 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Mobile communication terminal as well as anti-theft alarm method and system thereof |
| CN102760346A (en) * | 2011-04-28 | 2012-10-31 | 李姣姣 | Sound and light alarm device of sticky note |
| CN106251524A (en) * | 2016-08-19 | 2016-12-21 | 上海电机学院 | The shinny article seeker of sounding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |