CN204229627U - A kind of RF turns infrared equipment - Google Patents
A kind of RF turns infrared equipment Download PDFInfo
- Publication number
- CN204229627U CN204229627U CN201420632248.5U CN201420632248U CN204229627U CN 204229627 U CN204229627 U CN 204229627U CN 201420632248 U CN201420632248 U CN 201420632248U CN 204229627 U CN204229627 U CN 204229627U
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- CN
- China
- Prior art keywords
- firm banking
- infrared
- wireless receiver
- infrared transmitter
- turns
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Abstract
The utility model provides a kind of RF and turns infrared equipment, comprise firm banking, multiple infrared transmitter is connected on firm banking with circular distribution, wireless receiver is arranged on the center of firm banking, and be positioned at the center of the circle that multiple infrared transmitter surrounds, the center vertical line of wireless receiver is perpendicular to firm banking place plane, modulator-demodular unit is arranged between wireless receiver and firm banking, firm banking is also provided with parcel wireless receiver, the protection diffuser of infrared transmitter and modulator-demodular unit, protection diffuser is semicircle, protection diffuser is provided with for through ultrared strip gab.The utility model provides and arranges by annular the controlled electrical equipment that multiple infrared transmitter goes in corresponding all directions, and turns infrared equipment by a kind of RF that RF signal controls each controlled electrical equipment.
Description
Technical field
The utility model relates to the decoding device field of Smart Home, specifically relates to a kind of RF and turns infrared equipment.
Background technology
Each equipment of current Smart Home needs different remote control device, so someone develops can by the device of the multiple equipment of remote control device, but the performance of this device is not very stable, and about needing aligning direction competence exertion, need to occur that a kind of can to solve stability as the equipment of relay terminal bad, the problem that directivity is bad.
And for example utility model patent, a kind of wireless data retransmission unit disclosed in number CN 101094275 U, more specifically be to provide a kind of by received RF carrier wave and after demodulating modulated data, pass through data conversion technique, control data required by generation exports, launch through infrared modulation again, realize the retransmission unit of long-distance transmissions infrared control data.Directivity and stability all bad problem time but this utility model still cannot solve simultaneously remote control multiple equipment.
Utility model content
The utility model provides and arranges by annular the controlled electrical equipment that multiple infrared transmitter goes in corresponding all directions, and turns infrared equipment by a kind of RF that RF signal controls each controlled electrical equipment.
In order to achieve the above object, the utility model adopts following technical scheme: comprise the wireless receiver receiving RF signal, be used for RF signal resolution, be modulated into the modulator-demodular unit of infrared signal and launch the infrared transmitter of infrared signal, described wireless receiver is connected with the input end of described modulator-demodular unit, described infrared transmitter is connected with the output terminal of described modulator-demodular unit, described infrared transmitter is provided with multiple, the control receiving end of the independent corresponding controlled electrical equipment of each described infrared transmitter, also comprise firm banking, multiple described infrared transmitter is connected on described firm banking with circular distribution, described wireless receiver is arranged on the center of described firm banking, and be positioned at the center of the circle that multiple described infrared transmitter surrounds, the center vertical line of described wireless receiver is perpendicular to described firm banking place plane, described modulator-demodular unit is arranged between described wireless receiver and described firm banking, described firm banking is also provided with the described wireless receiver of parcel, the protection diffuser of described infrared transmitter and described modulator-demodular unit, described protection diffuser is semicircle, described protection diffuser is provided with for through ultrared strip gab.
Preferred as one, described protection diffuser and the junction of described firm banking are provided with polygonal abutment ring.
Preferred as one, the drift angle quantity that the both sides of described abutment ring are formed is equal with the quantity of the described infrared transmitter that described firm banking is arranged.
Preferred as one, described holder is provided with the spring card matched with the drift angle of described abutment ring.
Preferred as one, described protection diffuser is arranged at intervals with described strip gab, described strip gab hollow.
Preferred as one, the quantity of described strip gab is equal with the quantity of the described infrared transmitter that described firm banking is arranged.
Preferred as one, the center at described protection diffuser top is provided with receiving antenna, and described receiving antenna is connected with described wireless receiver.
Preferred as one, it is light tight that described protection diffuser is not provided with described strip gab place.
Preferred as one, the learner of other infrared equipments that described protection diffuser are also provided with decode, described learner is connected with described modulator-demodular unit.
Preferred as one, the bottom of described firm banking is also provided with the battery case of power supply.
To sum up, the utility model has the following advantages:
The utility model comprises firm banking, multiple described infrared transmitter is connected on described firm banking with circular distribution, described wireless receiver is arranged on the center of described firm banking, and be positioned at the center of the circle that multiple described infrared transmitter surrounds, the center vertical line of described wireless receiver is perpendicular to described firm banking place plane, described modulator-demodular unit is arranged between described wireless receiver and described firm banking, described firm banking is also provided with the described wireless receiver of parcel, the protection diffuser of described infrared transmitter and described modulator-demodular unit, described protection diffuser is semicircle, described protection diffuser is provided with for through ultrared strip gab.Such design just can allow multiple infrared transmitter can the exclusive controlled electrical equipment of one_to_one corresponding, simultaneously circular distribution just can make the infrared transmitter of relative direction can corresponding the party electrical equipment upwards, as long as then wireless receiver one receives RF signal, then convert to after infrared signal for corresponding controlled electrical equipment, RF signal is little relative to the interference of infrared signal between multiple different electrical equipment, and the such design direction of the corresponding multiple directions of multiple infrared transmitter is also fine.
The utility model gathers around directivity and all good advantage of stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Number in the figure is as follows:
1-wireless receiver, 2-modulator-demodular unit, 3-infrared transmitter, 4-firm banking, 5-protect diffuser, 501-strip gab, 6-abutment ring, 7-spring card, 8-receiving antenna, 9-learner, 10-battery case.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 2, the present embodiment comprises the wireless receiver 1 receiving RF signal, be used for RF signal resolution, be modulated into the modulator-demodular unit 2 of infrared signal and launch the infrared transmitter 3 of infrared signal, wireless receiver 1 is connected with the input end of modulator-demodular unit 2, infrared transmitter 3 is connected with the output terminal of modulator-demodular unit 2, infrared transmitter 3 is provided with multiple, the control receiving end of the independent corresponding controlled electrical equipment of each infrared transmitter 3, it is characterized in that: also comprise firm banking 4, multiple infrared transmitter 3 is connected on firm banking 4 with circular distribution, wireless receiver 1 is arranged on the center of firm banking 4, and be positioned at the center of the circle that multiple infrared transmitter 3 surrounds, the center vertical line of wireless receiver 1 is perpendicular to firm banking 4 place plane, modulator-demodular unit 2 is arranged between wireless receiver 1 and firm banking 4, firm banking 4 is also provided with parcel wireless receiver 1, the protection diffuser 5 of infrared transmitter 3 and modulator-demodular unit 2, protection diffuser 5 is semicircle, protection diffuser 5 is provided with for through ultrared strip gab 501.
As shown in Figure 1 to Figure 2, the present embodiment protection diffuser 5 is provided with polygonal abutment ring 6 with the junction of firm banking 4.The drift angle quantity that the both sides of abutment ring 6 are formed is equal with the quantity of the infrared transmitter 3 that firm banking 4 is arranged.Holder is provided with the spring card 7 matched with the drift angle of abutment ring 6.One end of spring card 7 is fixed on firm banking 4, the main abutment ring 6 of other end card, has interim card time abutment ring 6 rotates.
As shown in Figure 1 to Figure 2, the present embodiment protection diffuser 5 is arranged at intervals with strip gab 501, strip gab 501 hollow.The quantity of strip gab 501 is equal with the quantity of the infrared transmitter 3 that firm banking 4 is arranged.The center at protection diffuser 5 top is provided with receiving antenna 8, and receiving antenna 8 is connected with wireless receiver 1.It is light tight that protection diffuser 5 is not provided with strip gab 501 place.The surface of protection diffuser 5 is kermesinus.
As shown in Figure 1 to Figure 2, the learner 9 of other infrared equipments that the present embodiment protection diffuser 5 is also provided with to decode, learner 9 is connected with modulator-demodular unit 2.Learner 9 comprises infrared remote receiver; the infrared remote receiver of learner 9 exposes protection diffuser 5; the infrared signal received is carried out demodulation and is sent modulator-demodular unit 2 to by learner 9, and the RF wireless signal of the wireless receiver 1 received after making can corresponding modulating.
As shown in Figure 1 to Figure 2, the bottom of the present embodiment firm banking 4 is also provided with the battery case 10 of power supply.Adopt four joints No. five lithium batteries in battery case 10, capacity uses 1800ma/h.
The telepilot of the utility model first electrical appliance is in use launched facing to learner 9, learner 9 records push button signalling and then changes RF respective signal into, only need this time to receive identical RF signal, RF signal is converted to infrared signal and is launched by infrared transmitter 3 by modulator-demodular unit 2.Simultaneously abutment ring often mobile one just can switch an angle, so just can adjust infrared transmitter 3 direction according to user's request, and fixing-stable, can not slide.
More than illustrate it is only to explanation of the present utility model, those of ordinary skill in the art's can completely is made to implement this programme, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this instructions, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (10)
1. a RF turns infrared equipment, comprise the wireless receiver (1) receiving RF signal, be used for RF signal resolution, be modulated into the modulator-demodular unit (2) of infrared signal and launch the infrared transmitter (3) of infrared signal, described wireless receiver (1) is connected with the input end of described modulator-demodular unit (2), described infrared transmitter (3) is connected with the output terminal of described modulator-demodular unit (2), described infrared transmitter (3) is provided with multiple, the control receiving end of the independent corresponding controlled electrical equipment of each described infrared transmitter (3), it is characterized in that: also comprise firm banking (4), multiple described infrared transmitter (3) is connected on described firm banking (4) with circular distribution, described wireless receiver (1) is arranged on the center of described firm banking (4), and be positioned at the center of the circle that multiple described infrared transmitter (3) surrounds, the center vertical line of described wireless receiver (1) is perpendicular to described firm banking (4) place plane, described modulator-demodular unit (2) is arranged between described wireless receiver (1) and described firm banking (4), described firm banking (4) is also provided with the described wireless receiver of parcel (1), the protection diffuser (5) of described infrared transmitter (3) and described modulator-demodular unit (2), described protection diffuser (5) is semicircle, described protection diffuser (5) is provided with for through ultrared strip gab (501).
2. a kind of RF according to claim 1 turns infrared equipment, it is characterized in that: described protection diffuser (5) is provided with polygonal abutment ring (6) with the junction of described firm banking (4).
3. a kind of RF according to claim 2 turns infrared equipment, it is characterized in that: the drift angle quantity that the both sides of described abutment ring (6) are formed is equal with the quantity of the upper described infrared transmitter (3) arranged of described firm banking (4).
4. a kind of RF according to claim 3 turns infrared equipment, it is characterized in that: described holder is provided with the spring card (7) matched with the drift angle of described abutment ring (6).
5. a kind of RF according to claim 1 turns infrared equipment, it is characterized in that: described protection diffuser (5) is arranged at intervals with described strip gab (501), described strip gab (501) hollow.
6. a kind of RF according to claim 5 turns infrared equipment, it is characterized in that: the quantity of described strip gab (501) is equal with the quantity of the upper described infrared transmitter (3) arranged of described firm banking (4).
7. a kind of RF according to claim 6 turns infrared equipment, it is characterized in that: the center at described protection diffuser (5) top is provided with receiving antenna (8), and described receiving antenna (8) is connected with described wireless receiver (1).
8. a kind of RF according to claim 7 turns infrared equipment, it is characterized in that: it is light tight that described protection diffuser (5) is not provided with described strip gab (501) place.
9. a kind of RF according to claim 1 turns infrared equipment, it is characterized in that: the learner (9) of other infrared equipments that described protection diffuser (5) are also provided with decode, described learner (9) is connected with described modulator-demodular unit (2).
10. a kind of RF according to claim 1 turns infrared equipment, it is characterized in that: the bottom of described firm banking (4) is also provided with the battery case (10) of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632248.5U CN204229627U (en) | 2014-10-29 | 2014-10-29 | A kind of RF turns infrared equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632248.5U CN204229627U (en) | 2014-10-29 | 2014-10-29 | A kind of RF turns infrared equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229627U true CN204229627U (en) | 2015-03-25 |
Family
ID=52927694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632248.5U Expired - Fee Related CN204229627U (en) | 2014-10-29 | 2014-10-29 | A kind of RF turns infrared equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299406A (en) * | 2014-10-29 | 2015-01-21 | 湖州高鼎智能科技有限公司 | Device for converting RF into infrared |
| CN109166345A (en) * | 2018-09-28 | 2019-01-08 | 杭州星外星科技有限公司 | A kind of parking stall vehicle detection and vehicle information management system and method |
-
2014
- 2014-10-29 CN CN201420632248.5U patent/CN204229627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299406A (en) * | 2014-10-29 | 2015-01-21 | 湖州高鼎智能科技有限公司 | Device for converting RF into infrared |
| CN109166345A (en) * | 2018-09-28 | 2019-01-08 | 杭州星外星科技有限公司 | A kind of parking stall vehicle detection and vehicle information management system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161029 |