CN207233193U - A kind of new infrared receives head - Google Patents
A kind of new infrared receives head Download PDFInfo
- Publication number
- CN207233193U CN207233193U CN201721357425.3U CN201721357425U CN207233193U CN 207233193 U CN207233193 U CN 207233193U CN 201721357425 U CN201721357425 U CN 201721357425U CN 207233193 U CN207233193 U CN 207233193U
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- CN
- China
- Prior art keywords
- metallic support
- optical detector
- processor
- postbrachium
- storage tank
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- 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.)
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Abstract
Signal reception technique field is the utility model is related to, more particularly to a kind of new infrared receives head.It includes processor, optical detector and metallic support, the optical detector and processor are encapsulated on metallic support, the longitudinal cross-section of the metallic support is in inverted U shape, the inner surface of the postbrachium of the metallic support is equipped with storage tank, the optical detector is arranged in storage tank, the forearm of the metallic support corresponds to optical detector and is equipped with perforate, and the processor is arranged on the inner surface of the postbrachium of metallic support, and the optical detector is electrically connected with processor.In the case that the utility model does not change other external parameters and does not sacrifice infrared receiving terminal other performances, the utility model uses the metallic support of optimization design, the position indent of the postbrachium of metallic support has a storage tank, optical detector is installed in storage tank, so as to enhance optical detector antijamming capability and IR signal reception ability.
Description
Technical field
Signal reception technique field is the utility model is related to, more particularly to a kind of new infrared receives head.
Background technology
With the continuous extension of infrared signal transmission application field, the market demand expands day by day, while household electric appliances are drop
Low product cost, also especially proposes to get over to the performance of infrared remote control receiving amplifier in terms of anti-light, electric, magnetic interference performance
Carry out higher requirement.How strengthening the antijamming capability of infrared receiving terminal, receiving distance will be a test to developer.Mesh
Before, following two methods are usually used to strengthen the antijamming capability of infrared receiving terminal in developer：（1）Using more powerful
Infrared transmitting tube;（2）Infrared receiving terminal increases exterior shield, strengthens the antijamming capability of infrared receiving terminal.D but above two
In place of the equal Shortcomings of method：（1）Mean the power consumption and cost of higher using more powerful infrared transmitting tube,（2）It is and red
The outer head increase exterior shield that receives will sacrifice the receiving angle of infrared receiving terminal.
Utility model content
The purpose of this utility model is to provide one kind do not change other external parameters and do not sacrifice infrared receiving terminal other
In the case of performance, enhancing antijamming capability, the new infrared reception head for receiving distance.
What the purpose of this utility model was realized in：
A kind of new infrared receives head, including processor, optical detector and metallic support, the optical detector and processing
Device is encapsulated on metallic support, and the longitudinal cross-section of the metallic support is in inverted U shape, the inner surface of the postbrachium of the metallic support
Equipped with storage tank, the optical detector is arranged in storage tank, and the forearm of the metallic support corresponds to optical detector and is equipped with perforate, institute
Inner surface of the processor arranged on the postbrachium of metallic support is stated, the optical detector is electrically connected with processor.
The utility model can also improve further below.
The processor be arranged on metallic support postbrachium inner surface and with perforate stagger setting, so as to shield processing
Device, enhances the antijamming capability of the utility model infrared receiving terminal.
The processor is located at the lower section of perforate.
The optical detector and processor are together by epoxy encapsulation on metallic support.
The postbrachium of the metallic support extends downwardly out three legs.
The beneficial effects of the utility model are as follows：
（One）In the case that the utility model does not change other external parameters and does not sacrifice infrared receiving terminal other performances, this
Utility model uses the metallic support of optimization design, and the position indent of the postbrachium of metallic support has a storage tank, optical detector peace
In storage tank, so as to enhance optical detector antijamming capability and IR signal reception ability.
（Two）In addition, the forearm of metallic support shelters from processor, so as to enhance the antijamming capability of processor.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model infrared receiving terminal.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structure diagram of the metallic support of the utility model infrared receiving terminal.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment one, as shown in Figure 1 to Figure 3, a kind of new infrared receive head, including processor 3, optical detector 2 and
Metallic support 1, the optical detector 2 and processor 3 are encapsulated on metallic support 1, and the longitudinal cross-section of the metallic support 1 is in
U-shaped shape, the inner surface of the postbrachium of the metallic support 1 are equipped with storage tank 13, and the optical detector 2 is arranged in storage tank 13, institute
The correspondence optical detector 2 of forearm 12 for stating metallic support 1 is equipped with perforate 14, and the processor 3 is arranged on the postbrachium 11 of metallic support 1
Inner surface is simultaneously electrically connected positioned at the lower section of perforate 14, the optical detector 2 with processor 3.
The utility model more specifically technical solution.
The processor 3 be arranged on metallic support 1 postbrachium 11 inner surface and with 14 stagger setting of perforate.
The processor 3 is located at the lower section of perforate 14.
The optical detector 2 and processor 3 are encapsulated on metallic support 1 by epoxy resin 4 together.
The postbrachium 11 of the metallic support 1 extends downwardly out three legs 15,16,17.
Claims (5)
1. a kind of new infrared receives head, including processor, optical detector and metallic support, the optical detector and processor
It is encapsulated on metallic support, it is characterised in that the longitudinal cross-section of the metallic support is in inverted U shape, after the metallic support
The inner surface of arm is equipped with storage tank, and the optical detector is arranged in storage tank, and the forearm of the metallic support corresponds to optical detector
Equipped with perforate, the processor is arranged on the inner surface of the postbrachium of metallic support, and the optical detector is electrically connected with processor.
2. new infrared receives head according to claim 1, it is characterised in that the processor is arranged on the postbrachium of metallic support
Inner surface and with perforate stagger setting.
3. new infrared receives head according to claim 2, it is characterised in that the processor is located at the lower section of perforate.
4. new infrared receives head according to claim 3, it is characterised in that the optical detector and processor pass through together
Epoxy encapsulation is on metallic support.
5. new infrared receives head according to claim 4, it is characterised in that the postbrachium of the metallic support extends downwardly out
Three legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357425.3U CN207233193U (en) | 2017-10-20 | 2017-10-20 | A kind of new infrared receives head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357425.3U CN207233193U (en) | 2017-10-20 | 2017-10-20 | A kind of new infrared receives head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233193U true CN207233193U (en) | 2018-04-13 |
Family
ID=61851671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357425.3U Active CN207233193U (en) | 2017-10-20 | 2017-10-20 | A kind of new infrared receives head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233193U (en) |
-
2017
- 2017-10-20 CN CN201721357425.3U patent/CN207233193U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |