CN104715552A - Infrared ray anti-theft device - Google Patents
Infrared ray anti-theft device Download PDFInfo
- Publication number
- CN104715552A CN104715552A CN201310690611.9A CN201310690611A CN104715552A CN 104715552 A CN104715552 A CN 104715552A CN 201310690611 A CN201310690611 A CN 201310690611A CN 104715552 A CN104715552 A CN 104715552A
- Authority
- CN
- China
- Prior art keywords
- infrared ray
- infrared
- central control
- control chip
- loudspeaker
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an infrared ray anti-theft device. The infrared ray anti-theft device comprises an infrared ray emission device and an infrared ray receiving device; the infrared ray emission device comprises a standard earphone jack and an infrared ray launcher, and the standard earphone jack is connected with the infrared ray launcher through guide wires; the infrared ray receiving device comprises a shell body, a loudspeaker, an infrared ray receiving plate, a central control chip, a power source and a terminal switch, wherein the loudspeaker, the infrared ray receiving plate and the central control chip are connected with the power source in parallel, the central control chip is connected with the loudspeaker and the infrared ray receiving plate through a data line, the loudspeaker, the infrared ray receiving plate, the central control chip and the power source are all arranged in the shell body, and the terminal switch is installed outside the shell body and is connected with the central control chip through a control line. The infrared ray anti-theft device has the advantages that the structure is simple, the operation is convenient, the device is small, exquisite and convenient to carry, the device can remind a user in time that the distance between a cell phone and the user becomes longer, the user can find that the cell phone is lost or left in time, and therefore avoidable loss can be avoided.
Description
Technical field
The invention belongs to burglary-resisting installation field, especially relate to a kind of infrared anti-theft device.
Background technology
At present, mobile phone is indispensable contact instrument in daily life.We need him to link up.But in use, we may because of some reasons below and lost mobile phone, such as: 1, taken the mobile phone the same with oneself appearance by mistake; 2, because excited forget to have taken the mobile phone of oneself and taken away by others; 3, because oneself is stolen by people accidentally.Mobile phone is certain to bring very large loss to us after losing.
Summary of the invention
The present invention is the problem solving mobile phone loss, provides a kind of structure simple, the infra-red ray mobile phones anti-theft device of working stability.The technical scheme adopted is as follows:
A kind of infrared anti-theft device, comprise infrared transmitting device, infrared receiver, described infrared transmitting device comprises standard earphone interface, infrared transmitter, standard earphone interface is connected by wire with infrared transmitter, described infrared receiver comprises housing, loudspeaker, infrared receiver plate, central control chip, power supply, terminating switch, described loudspeaker, infrared receiver plate, central control chip is connected with power sources in parallel mode, central control chip is connected with data line respectively with loudspeaker and infrared receiver plate, described loudspeaker, infrared receiver plate, central control chip, power supply, all be placed in enclosure interior, terminating switch is installed on outside, be connected with central control chip by control line.
Described infrared transmitter is ball gun face.
Described infrared receiver also comprises decoration hole, is installed on hull outside top.
The standard earphone interface end of infrared transmitting device is inserted in handset earphone jack, is powered by cellular phone power supplies, launch infrared signal.When the mobile phone being provided with infrared transmitting device leaves infrared receiver 2 meters, due to weakening of infrared signal, signal is transmitted to central control chip by infrared receiver plate, and central control chip control loudspeaker sends alarm sound, and can close alarm sound by terminating switch.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to operate, small and exquisite portable, can remind mobile phone in time away from the distance change of user, thus Timeliness coverage mobile phone is lost or lost, and avoids unnecessary loss.
Accompanying drawing explanation
Fig. 1 is the infrared transmitter structural representation of infrared anti-theft device of the present invention
Fig. 2 is the infrared receiver structural representation of infrared anti-theft device of the present invention
Marginal data: 1, infrared transmitter, 2, standard earphone interface, 3, wire, 4, housing, 5, loudspeaker, 6, infrared receiver plate, 7, central control chip, 8, power supply, 9, terminating switch, 10, decoration hole
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, for accompanying drawing, the present invention being further elaborated below, but not limiting protection scope of the present invention.
A kind of infrared anti-theft device, comprise infrared transmitting device, infrared receiver, described infrared transmitting device comprises standard earphone interface 2, infrared transmitter 1, standard earphone interface 2 is connected by wire 3 with infrared transmitter 1, described infrared receiver comprises housing 4, loudspeaker 5, infrared receiver plate 6, central control chip 7, power supply 8, terminating switch 9, described loudspeaker 5, infrared receiver plate 6, central control chip 7 is connected with power supply 8 parallel way, central control chip 7 is connected with data line respectively with loudspeaker 5 and infrared receiver plate 6, described loudspeaker 5, infrared receiver plate 6, central control chip 7, power supply 8, all be placed in housing 4 inner, it is outside that terminating switch 9 is installed on housing 4, be connected with central control chip 7 by control line.
Described infrared transmitter 1 is ball gun face.
Described infrared receiver also comprises decoration hole 10, is installed on housing 4 outer upper.
The standard earphone interface end of infrared transmitting device is inserted in handset earphone jack, is powered by cellular phone power supplies, launch infrared signal.When the mobile phone being provided with infrared transmitting device leaves infrared receiver 2 meters, due to weakening of infrared signal, signal is transmitted to central control chip 7 by infrared receiver plate 6, and central control chip 7 control loudspeaker 5 sends alarm sound, and can close alarm sound by terminating switch 9.
Above embodiment is concrete manifestation form of the present invention, but does not limit protection scope of the present invention.
Claims (3)
1. an infrared anti-theft device, comprise infrared transmitting device, infrared receiver, it is characterized in that, described infrared transmitting device comprises standard earphone interface, infrared transmitter, standard earphone interface is connected by wire with infrared transmitter, described infrared receiver comprises housing, loudspeaker, infrared receiver plate, central control chip, power supply, terminating switch, described loudspeaker, infrared receiver plate, central control chip is connected with power sources in parallel mode, central control chip is connected with data line respectively with loudspeaker and infrared receiver plate, described loudspeaker, infrared receiver plate, central control chip, power supply, all be placed in enclosure interior, terminating switch is installed on outside, be connected with central control chip by control line.
2. a kind of infrared anti-theft device according to claim 1, is characterized in that: described infrared transmitter is ball gun face.
3. infrared transmitter according to claim 1 and 2, is characterized in that: described infrared receiver also comprises decoration hole, is installed on hull outside top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690611.9A CN104715552A (en) | 2013-12-12 | 2013-12-12 | Infrared ray anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690611.9A CN104715552A (en) | 2013-12-12 | 2013-12-12 | Infrared ray anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104715552A true CN104715552A (en) | 2015-06-17 |
Family
ID=53414840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690611.9A Pending CN104715552A (en) | 2013-12-12 | 2013-12-12 | Infrared ray anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104715552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732635A (en) * | 2018-03-20 | 2018-11-02 | 珠海格力电器股份有限公司 | Early warning method and device |
-
2013
- 2013-12-12 CN CN201310690611.9A patent/CN104715552A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732635A (en) * | 2018-03-20 | 2018-11-02 | 珠海格力电器股份有限公司 | Early warning method and device |
| CN108732635B (en) * | 2018-03-20 | 2020-06-16 | 珠海格力电器股份有限公司 | Early warning method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |