CN204256870U - A kind of wireless infrared alarming device - Google Patents
A kind of wireless infrared alarming device Download PDFInfo
- Publication number
- CN204256870U CN204256870U CN201420638823.2U CN201420638823U CN204256870U CN 204256870 U CN204256870 U CN 204256870U CN 201420638823 U CN201420638823 U CN 201420638823U CN 204256870 U CN204256870 U CN 204256870U
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- infrared
- electric capacity
- wireless receiving
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Abstract
The utility model discloses a kind of wireless infrared alarming device, comprise infrared transmitter, infrared remote receiver, microprocessor, local storage, wireless launcher and wireless receiving warning circuit, infrared transmitter and infrared remote receiver are arranged on same plane, the light emission of infrared transmitter rectifies the light receiver end to infrared remote receiver, the signal output part of infrared remote receiver is connected with the signal input part of microprocessor, the storage signal output terminal of microprocessor is connected with the signal input part of local storage, the output terminal that transmits of microprocessor is connected with the signal input part of wireless launcher, the signal output part of wireless launcher is connected with the signal input part wireless telecommunications of wireless receiving warning circuit.A kind of wireless infrared alarming device of the utility model, primarily of fired infrared receiver and wireless transmitting and receiving device composition, structure is simple, and cost of manufacture is lower, better working stability, can be widely used in the size area such as museum or family.
Description
Technical field
The utility model relates to a kind of warning device, particularly relates to a kind of wireless infrared alarming device.
Background technology
Infrared technique has become the important component part of advanced science and technology, he is widely used in each field, because he is invisible light, therefore anti-thefting monitoring alarm is made with him, have good disguise, daytime and night all can use, wireless infrared alarming device complex structure now, cost of manufacture is higher, adds the use cost of user.
Utility model content
The purpose of this utility model is just to provide a kind of wireless infrared alarming device to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of wireless infrared alarming device, comprise infrared transmitter, infrared remote receiver, microprocessor, local storage, wireless launcher and wireless receiving warning circuit, described infrared transmitter and described infrared remote receiver are arranged on same plane, the light emission of described infrared transmitter rectifies the light receiver end to described infrared remote receiver, the signal output part of described infrared remote receiver is connected with the signal input part of described microprocessor, the storage signal output terminal of described microprocessor is connected with the signal input part of described local storage, the output terminal that transmits of described microprocessor is connected with the signal input part of described wireless launcher, the signal output part of described wireless launcher is connected with the signal input part wireless telecommunications of described wireless receiving warning circuit.
Further, described wireless receiving warning circuit comprises direct supply, voltage stabilizer, coding chip, wireless receiving chip, relay, voltage stabilizing diode, light emitting diode, first electric capacity, second electric capacity, triode, hummer, antenna, first resistance, second resistance, 3rd resistance, 4th resistance and the 5th resistance, the positive pole of described direct supply simultaneously with the first end of described relay coil, the first end of described relay normally open contact, the negative pole of described voltage stabilizing diode, the positive pole of described second electric capacity is connected with the input end of described voltage stabilizer, second end of described relay normally open contact is connected with the first end of described 4th resistance and the first end of described 5th resistance simultaneously, second end of described 5th resistance is connected with the positive pole of described light emitting diode, the negative pole of described light emitting diode, the first end of described hummer, the emitter of described triode, 19 pin of described coding chip and the equal ground connection of earth terminal of described wireless receiving chip, described second end of the 4th resistance is connected with the second end of described hummer, second end of described relay coil is connected with the positive pole of described voltage stabilizing diode and the collector of described triode simultaneously, the base stage of described triode is connected with the first end of described 3rd resistance, the negative pole of described second electric capacity is connected with the earth terminal of described voltage stabilizer and the negative pole of described first electric capacity and ground connection simultaneously, with the positive pole of described first electric capacity while of the output terminal of described voltage stabilizer, tenth octal of described coding chip is connected with the first end of described second resistance, tenth pin of described coding chip is connected with the second end of described 3rd resistance, 16 pin of described coding chip is connected with the first end of described first resistance, second end of described first resistance is connected with the 15 pin of described coding chip, 14 pin of described coding chip is connected with the signal output part of described wireless receiving chip, the power voltage terminal of described wireless receiving chip is connected with the second end of described second resistance, and the signal input part of described wireless receiving chip is connected with the signal output part of described antenna.
Further, described first electric capacity and described second electric capacity are polar capacitor.
The beneficial effects of the utility model are:
A kind of wireless infrared alarming device described in the utility model, primarily of fired infrared receiver and wireless transmitting and receiving device composition, structure is simple, and cost of manufacture is lower, better working stability, can be widely used in the size area such as museum or family.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of wireless infrared alarming device described in the utility model;
Fig. 2 is the schematic diagram of wireless receiving warning circuit in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises infrared transmitter, infrared remote receiver, microprocessor, local storage, wireless launcher and wireless receiving warning circuit, infrared transmitter and infrared remote receiver are arranged on same plane, the light emission of infrared transmitter rectifies the light receiver end to infrared remote receiver, the signal output part of infrared remote receiver is connected with the signal input part of microprocessor, the storage signal output terminal of microprocessor is connected with the signal input part of local storage, the output terminal that transmits of microprocessor is connected with the signal input part of wireless launcher, the signal output part of wireless launcher is connected with the signal input part wireless telecommunications of wireless receiving warning circuit.
As shown in Figure 2, wireless receiving warning circuit comprises direct supply DC, voltage stabilizer IC1, coding chip IC2, wireless receiving chip IC 3, relay J, voltage stabilizing diode DW, LED, first electric capacity C1, second electric capacity C2, triode Q, hummer HA, antenna TX, first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4 and the 5th resistance R5, the first electric capacity C1 and the second electric capacity C2 are polar capacitor, the positive pole of direct supply DC simultaneously with the first end of relay J coil, the first end of relay J normally opened contact J-1, the negative pole of voltage stabilizing diode DW, the positive pole of the second electric capacity C2 is connected with the input end of voltage stabilizer IC1, second end of relay J normally opened contact J-1 is connected with the first end of the 4th resistance R4 and the first end of the 5th resistance R5 simultaneously, second end of the 5th resistance R5 is connected with the positive pole of LED, the negative pole of LED, the first end of hummer HA, the emitter of triode Q, 19 pin of coding chip IC2 and the equal ground connection of earth terminal of wireless receiving chip IC 3, second end of the 4th resistance R4 is connected with second end of hummer HA, second end of relay J coil is connected with the positive pole of voltage stabilizing diode DW and the collector of triode Q simultaneously, the base stage of triode Q is connected with the first end of the 3rd resistance R3, the negative pole of the second electric capacity C2 is connected with the earth terminal of voltage stabilizer IC1 and the negative pole of the first electric capacity C1 and ground connection simultaneously, with the positive pole of the first electric capacity C1 while of the output terminal of voltage stabilizer IC1, tenth octal of coding chip IC2 is connected with the first end of the second resistance R2, tenth pin of coding chip IC2 is connected with second end of the 3rd resistance R3,16 pin of coding chip IC2 is connected with the first end of the first resistance R1, second end of the first resistance R1 is connected with the 15 pin of coding chip IC2,14 pin of coding chip IC2 is connected with the signal output part of wireless receiving chip IC 3, the power voltage terminal of wireless receiving chip IC 3 is connected with second end of the second resistance R2, the signal input part of wireless receiving chip IC 3 is connected with the signal output part of antenna TX, here the model that mentioned coding chip IC2 selects is PT2272, and the model that wireless receiving chip is selected is ZSF9910B.
A kind of wireless infrared alarming device described in the utility model, it is wherein the region of needs supervision between infrared transmitter and infrared remote receiver, when having people or thing through this region, infrared remote receiver just can not receive Infrared, signal condition changes, and be transferred to microprocessor, microprocessor is by this signal write local storage (after convenient inquiry), and the signal after process is sent to wireless receiving warning circuit by wireless launcher, wireless receiving warning circuit will change into the trigger pip of hummer HA and LED after this signal interpretation, namely hummer HA carries out sound and light alarm prompting together with LED.
Claims (3)
1. a wireless infrared alarming device, it is characterized in that: comprise infrared transmitter, infrared remote receiver, microprocessor, local storage, wireless launcher and wireless receiving warning circuit, described infrared transmitter and described infrared remote receiver are arranged on same plane, the light emission of described infrared transmitter rectifies the light receiver end to described infrared remote receiver, the signal output part of described infrared remote receiver is connected with the signal input part of described microprocessor, the storage signal output terminal of described microprocessor is connected with the signal input part of described local storage, the output terminal that transmits of described microprocessor is connected with the signal input part of described wireless launcher, the signal output part of described wireless launcher is connected with the signal input part wireless telecommunications of described wireless receiving warning circuit.
2. a kind of wireless infrared alarming device according to claim 1, is characterized in that: described wireless receiving warning circuit comprises direct supply, voltage stabilizer, coding chip, wireless receiving chip, relay, voltage stabilizing diode, light emitting diode, first electric capacity, second electric capacity, triode, hummer, antenna, first resistance, second resistance, 3rd resistance, 4th resistance and the 5th resistance, the positive pole of described direct supply simultaneously with the first end of described relay coil, the first end of described relay normally open contact, the negative pole of described voltage stabilizing diode, the positive pole of described second electric capacity is connected with the input end of described voltage stabilizer, second end of described relay normally open contact is connected with the first end of described 4th resistance and the first end of described 5th resistance simultaneously, second end of described 5th resistance is connected with the positive pole of described light emitting diode, the negative pole of described light emitting diode, the first end of described hummer, the emitter of described triode, 19 pin of described coding chip and the equal ground connection of earth terminal of described wireless receiving chip, described second end of the 4th resistance is connected with the second end of described hummer, second end of described relay coil is connected with the positive pole of described voltage stabilizing diode and the collector of described triode simultaneously, the base stage of described triode is connected with the first end of described 3rd resistance, the negative pole of described second electric capacity is connected with the earth terminal of described voltage stabilizer and the negative pole of described first electric capacity and ground connection simultaneously, with the positive pole of described first electric capacity while of the output terminal of described voltage stabilizer, tenth octal of described coding chip is connected with the first end of described second resistance, tenth pin of described coding chip is connected with the second end of described 3rd resistance, 16 pin of described coding chip is connected with the first end of described first resistance, second end of described first resistance is connected with the 15 pin of described coding chip, 14 pin of described coding chip is connected with the signal output part of described wireless receiving chip, the power voltage terminal of described wireless receiving chip is connected with the second end of described second resistance, and the signal input part of described wireless receiving chip is connected with the signal output part of described antenna.
3. a kind of wireless infrared alarming device according to claim 2, is characterized in that: described first electric capacity and described second electric capacity are polar capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638823.2U CN204256870U (en) | 2014-10-30 | 2014-10-30 | A kind of wireless infrared alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638823.2U CN204256870U (en) | 2014-10-30 | 2014-10-30 | A kind of wireless infrared alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256870U true CN204256870U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638823.2U Expired - Fee Related CN204256870U (en) | 2014-10-30 | 2014-10-30 | A kind of wireless infrared alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408847A (en) * | 2014-10-30 | 2015-03-11 | 成都市幻多奇软件有限公司 | Wireless infrared alarm device |
| CN108855999A (en) * | 2017-05-12 | 2018-11-23 | 中惠创智无线供电技术有限公司 | A kind of wireless charging system transmitting coil plane foreign bodies detection processing unit |
-
2014
- 2014-10-30 CN CN201420638823.2U patent/CN204256870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408847A (en) * | 2014-10-30 | 2015-03-11 | 成都市幻多奇软件有限公司 | Wireless infrared alarm device |
| CN108855999A (en) * | 2017-05-12 | 2018-11-23 | 中惠创智无线供电技术有限公司 | A kind of wireless charging system transmitting coil plane foreign bodies detection processing unit |
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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: 20151030 |
|
| EXPY | Termination of patent right or utility model |