CN203931174U - A kind of easy Infrared remote controller detector - Google Patents
A kind of easy Infrared remote controller detector Download PDFInfo
- Publication number
- CN203931174U CN203931174U CN201420335171.5U CN201420335171U CN203931174U CN 203931174 U CN203931174 U CN 203931174U CN 201420335171 U CN201420335171 U CN 201420335171U CN 203931174 U CN203931174 U CN 203931174U
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- led light
- remote controller
- infrared signal
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- easy
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Abstract
The utility model discloses a kind of easy Infrared remote controller detector, comprise transformer, rectifier bridge, filter capacitor, the first resistance, the first LED light, three terminal integrated voltage stabilizer, electric capacity, infrared signal Receiver, amplifier, the second resistance, the second LED light and hummer; The high-pressure side of described transformer is connected with 220V civil power, and the low-pressure side of transformer is connected with filter capacitor, power light, voltage stabilizer, infrared signal receiving port, amplifier, hummer successively through rectifier bridge.The utility model utilizes sound and light signal, indicates the quality of detected telepilot, simple in structure, easy to make, and testing result is very clear simultaneously, has very strong practicality.
Description
Technical field
The utility model discloses a kind of easy Infrared remote controller detector, relate to the pick-up unit technical field of infrared controller.
Background technology
Along with the progress that increases and design of household electrical appliance kind, the telepilot of household electrical appliance more and more appears in the use of daily life.Telepilot great majority utilize infrared signal carry out the signal transmission between equipment and control.The detection of prior art team telepilot does not have the method for simple and satisfied accurate requirement.Detect the quality of telepilot, conventional radio audiometry, but radio can only be received the higher hamonic wave of remote signal, weak output signal, detects effect undesirable.If check the quality of telepilot with professional detection equipment, cost is too expensive again, is also not suitable for the use of general family.
Utility model content
Technical problem to be solved in the utility model is: for the defect of prior art, provide a kind of easy Infrared remote controller detector, be used for specially detecting infrared remote controller and other ultrared products, judge its whether normal transmission infrared remote-controlled signal.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
A kind of easy Infrared remote controller detector, comprises transformer, rectifier bridge, filter capacitor, the first resistance, the first LED light, three terminal integrated voltage stabilizer, electric capacity, infrared signal Receiver, amplifier, the second resistance, the second LED light and hummer, the high-pressure side of described transformer is connected with 220V civil power, first of the low-pressure side of transformer and rectifier bridge, the second input end is connected, the first output terminal of rectifier bridge respectively with one end of filter capacitor, one end of the first resistance, the input end of three terminal integrated voltage stabilizer is connected, the other end of the first resistance is connected with one end of the first LED light, the second output terminal of rectifier bridge respectively with the other end of filter capacitor, the other end of the first LED light, the common port of three terminal integrated voltage stabilizer, one end of electric capacity, one end of the second LED light, one end of hummer is connected, the output terminal of three terminal integrated voltage stabilizer respectively with the other end of electric capacity, the signal output part of infrared signal Receiver, the emitter of amplifier is connected, the earth terminal ground connection of infrared signal Receiver, the power end of infrared signal Receiver is connected with the base stage of amplifier, one end of collector respectively with the second resistance of amplifier, the other end of hummer is connected, the other end of the second resistance is connected with the other end of the second LED light.
As further preferred version of the present utility model, the model of described infrared signal Receiver is HS0038.
As further preferred version of the present utility model, the infrared signal frequency that described infrared signal Receiver receives is 38kHz.
As further preferred version of the present utility model, described infrared signal Receiver, the cycle that receives infrared signal is 26 μ s.
As further preferred version of the present utility model, described hummer is 1.5V hummer.
As further preferred version of the present utility model, described the first LED light is green.
As further preferred version of the present utility model, described the second LED light is red.
As further preferred version of the present utility model, the model of described three terminal integrated voltage stabilizer is 78L05.
The utility model adopts above technical scheme compared with prior art, has following technique effect: the utility model utilizes sound and light signal, indicates the quality of detected telepilot, simple in structure, easy to make, testing result is very clear simultaneously, has very strong practicality.
Brief description of the drawings
Fig. 1 is electrical block diagram of the present utility model,
Wherein: 1, transformer; 2, rectifier bridge; 3, filter capacitor; 4, three terminal integrated voltage stabilizer; 5, infrared signal Receiver; 6, amplifier.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Those skilled in the art of the present technique are understandable that, the correlation module relating in the utility model and the function of realization thereof are in device, device or the system of hardware after improvement and formation thereof, to carry computer software programs or relevant agreement conventional in prior art just can realize, and are not that computer software programs of the prior art or relevant agreement are improved.For example, the computer hardware system after improvement still can realize by loading existing operation system of software the specific function of this hardware system.Therefore, be understandable that, innovation of the present utility model is improvement to hardware module in prior art and connects syntagmatic, but not be only in hardware module for realizing the software that carries about function or the improvement of agreement.
Those skilled in the art of the present technique are understandable that, the correlation module of mentioning in the utility model is the one or more hardware device in step for carrying out operation described in the application, method, flow process, measure, scheme.Described hardware device can be required object specialized designs and manufacture, or also can adopt known device in multi-purpose computer or other known hardware devices.Described multi-purpose computer has storage procedure Selection therein and activates or reconstruct.
Unless those skilled in the art of the present technique are appreciated that specially statement, singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording using in instructions of the present utility model " comprises " and refers to and have described feature, integer, step, operation, element and/or assembly, exists or adds one or more other features, integer, step, operation, element, assembly and/or their group but do not get rid of.Should be appreciated that, when we claim element to be " connected " or " coupling " when another element, it can be directly connected or coupled to other elements, or also can have intermediary element.In addition, " connection " used herein or " coupling " can comprise wireless connections or couple.Wording "and/or" used herein comprises arbitrary unit of listing item and all combinations that one or more is associated.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have with the utility model under the identical meaning of the general understanding of those of ordinary skill in field.Should also be understood that such as those terms that define in general dictionary and should be understood to have the meaning consistent with meaning in the context of prior art, unless and definition as here, can not explain by idealized or too formal implication.
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
Electrical block diagram of the present utility model as shown in Figure 1, described easy Infrared remote controller detector, comprises transformer, rectifier bridge, filter capacitor, the first resistance, the first LED light, three terminal integrated voltage stabilizer, electric capacity, infrared signal Receiver, amplifier, the second resistance, the second LED light and hummer, the high-pressure side of described transformer is connected with 220V civil power, first of the low-pressure side of transformer and rectifier bridge, the second input end is connected, the first output terminal of rectifier bridge respectively with one end of filter capacitor, one end of the first resistance, the input end of three terminal integrated voltage stabilizer is connected, the other end of the first resistance is connected with one end of the first LED light, the second output terminal of rectifier bridge respectively with the other end of filter capacitor, the other end of the first LED light, the common port of three terminal integrated voltage stabilizer, one end of electric capacity, one end of the second LED light, one end of hummer is connected, the output terminal of three terminal integrated voltage stabilizer respectively with the other end of electric capacity, the signal output part of infrared signal Receiver, the emitter of amplifier is connected, the earth terminal ground connection of infrared signal Receiver, the power end of infrared signal Receiver is connected with the base stage of amplifier, one end of collector respectively with the second resistance of amplifier, the other end of hummer is connected, the other end of the second resistance is connected with the other end of the second LED light.
As further preferred version of the present utility model, the model of described infrared signal Receiver is HS0038.
As further preferred version of the present utility model, the infrared signal frequency that described infrared signal Receiver receives is 38kHz.
As further preferred version of the present utility model, described infrared signal Receiver, the cycle that receives infrared signal is 26 μ s.
As further preferred version of the present utility model, described hummer is 1.5V hummer.
As further preferred version of the present utility model, described the first LED light is green.
As further preferred version of the present utility model, described the second LED light is red.
As further preferred version of the present utility model, the model of described three terminal integrated voltage stabilizer is 78L05.
When use, telepilot to be detected is aimed to infrared signal Receiver, according to the acoustical signal of the light signal of the second LED light and hummer, judge the quality of the infrared function of telepilot to be measured.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above embodiment is done, be equal to replacement and improvement etc., within all still belonging to the protection domain of technical solutions of the utility model.
Claims (8)
1. an easy Infrared remote controller detector, is characterized in that: comprise transformer, rectifier bridge, filter capacitor, the first resistance, the first LED light, three terminal integrated voltage stabilizer, electric capacity, infrared signal Receiver, amplifier, the second resistance, the second LED light and hummer;
The high-pressure side of described transformer is connected with 220V civil power, first of the low-pressure side of transformer and rectifier bridge, the second input end is connected, the first output terminal of rectifier bridge respectively with one end of filter capacitor, one end of the first resistance, the input end of three terminal integrated voltage stabilizer is connected, the other end of the first resistance is connected with one end of the first LED light, the second output terminal of rectifier bridge respectively with the other end of filter capacitor, the other end of the first LED light, the common port of three terminal integrated voltage stabilizer, one end of electric capacity, one end of the second LED light, one end of hummer is connected, the output terminal of three terminal integrated voltage stabilizer respectively with the other end of electric capacity, the signal output part of infrared signal Receiver, the emitter of amplifier is connected, the earth terminal ground connection of infrared signal Receiver, the power end of infrared signal Receiver is connected with the base stage of amplifier, one end of collector respectively with the second resistance of amplifier, the other end of hummer is connected, the other end of the second resistance is connected with the other end of the second LED light.
2. the easy Infrared remote controller detector of one as claimed in claim 1, is characterized in that: the model of described infrared signal Receiver is HS0038.
3. the easy Infrared remote controller detector of one as claimed in claim 2, is characterized in that: the infrared signal frequency that described infrared signal Receiver receives is 38kHz.
4. the easy Infrared remote controller detector of one as claimed in claim 2, is characterized in that: described infrared signal Receiver, the cycle that receives infrared signal is 26 μ s.
5. the easy Infrared remote controller detector of one as claimed in claim 1, is characterized in that: described hummer is 1.5V hummer.
6. the easy Infrared remote controller detector of one as claimed in claim 1, is characterized in that: described the first LED light is for green.
7. the easy Infrared remote controller detector of one as claimed in claim 1, is characterized in that: described the second LED light is for red.
8. the easy Infrared remote controller detector of one as claimed in claim 1, is characterized in that: the model of described three terminal integrated voltage stabilizer is 78L05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335171.5U CN203931174U (en) | 2014-06-21 | 2014-06-21 | A kind of easy Infrared remote controller detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335171.5U CN203931174U (en) | 2014-06-21 | 2014-06-21 | A kind of easy Infrared remote controller detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931174U true CN203931174U (en) | 2014-11-05 |
Family
ID=51826949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335171.5U Expired - Fee Related CN203931174U (en) | 2014-06-21 | 2014-06-21 | A kind of easy Infrared remote controller detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931174U (en) |
-
2014
- 2014-06-21 CN CN201420335171.5U patent/CN203931174U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |