CN204204192U - Infrared remote-controlled signal difference turns device - Google Patents
Infrared remote-controlled signal difference turns device Download PDFInfo
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- CN204204192U CN204204192U CN201420682629.4U CN201420682629U CN204204192U CN 204204192 U CN204204192 U CN 204204192U CN 201420682629 U CN201420682629 U CN 201420682629U CN 204204192 U CN204204192 U CN 204204192U
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- infrared
- difference
- controlled signal
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- infrared remote
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Abstract
A kind of infrared remote-controlled signal difference turns device, it is characterized in that forming difference by infrared-emitting diode turns device infrared emission box, signal amplifying triode, infrared receiving diode, battery composition difference turns device main body box, and difference turns device infrared emission box and turns device main body box by connecting line and difference and form an infrared remote-controlled signal and receives and be amplified in the poor rotary device of the infrared remote-controlled signal launched in strange land.Before remote control reception window on the household electrical appliance used of room, after placement infrared remote-controlled signal difference turns the infrared emission box of device, difference turn device main body box be placed on telepilot can the region of the unobstructed transmission of straight line, then user just easily can walk around the shelter in household appliance remote control receiver window front, and can the duty of optionally remote control room household electrical appliance.
Description
Technical field
The present invention relates to a kind of signal difference and turn device, when being particularly applicable to application infrared remote controller remote controlled electrical household appliances, by chance suffer that a kind of signal difference that shelter hinders needed for remote signal turns device.
Background technology
A lot of household electrical appliance have and possess distant control function, as televisor, video disc player, air-conditioning, Set Top Box etc., but Set Top Box all can be hidden in cupboard in order to attractive in appearance by the finishing in present room, or because the finishing of special personalization, the infrared remote-controlled signal of electric equipment that had object to block.Now, on household electrical appliance there is insensitive phenomenon when operating in the telepilot of first wife, a kind of the infrared remote-controlled signal of household electrical appliances carried out transfer if had, and the difference walking around shelter transmission infrared remote-controlled signal turns device, just can solve the problem.
Summary of the invention
Object of the present invention is exactly to solve the problem mentioned in above-mentioned background technology, and signal difference that remote controlled electrical household appliances can walk around shelter turns device to provide a kind of applicable application infrared ray to carry out.
The technical solution used in the present invention is: infrared remote-controlled signal difference turns device, it is characterized in that forming difference by infrared-emitting diode turns device infrared emission box, formed difference turned device main body box by signal amplifying triode, infrared receiving diode, battery, difference turns device infrared emission box and forms an infrared remote-controlled signal difference rotary device by connecting line and the poor device main body box that turns.When turning device without infrared remote-controlled signal difference, the infrared remote-controlled signal that household electrical appliance remote controller sends be blocked thing stop, cannot manipulate band distant control function electrical equipment.After using infrared remote-controlled signal difference to turn device, the infrared receiving diode reception that the infrared remote-controlled signal that household electrical appliance remote controller sends is placed by walking around shelter, after signal amplifying triode amplifies, infrared-emitting diode is transferred to by connecting line, and infrared remote-controlled signal is emitted in the minimum finite space in strange land, and reach and walk around shelter, telepilot is forwarded to the remote control reception window place of the electrical equipment of band distant control function.In infrared amplifying circuit, the resistance size of current-limiting resistance decides the enlargement factor of signal amplifying triode to infrared remote-controlled signal, and control the emissive power of the infrared remote-controlled signal of infrared-emitting diode, battery provides the direct supply of 3V for infrared ray amplifying circuit.
The invention has the beneficial effects as follows: before the remote control reception window on the household electrical appliance used of room, after placement infrared remote-controlled signal difference turns the infrared emission box of device, difference turn device main body box be placed on telepilot can the region of the unobstructed transmission of straight line, then user just easily can walk around the shelter in household appliance remote control receiver window front, and can the duty of optionally remote control room household electrical appliance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is circuit theory diagrams of the present invention.
Wherein: 1, be with the electrical equipment of distant control function, 2, shelter, 3, difference turns device infrared emission box, 4, former remote control reception window, 5, connecting line, 6, difference turn device main body box, 7, difference turn device remote control reception window, 8, telepilot, 9, infrared receiving diode, 10, signal amplifying triode, 11, current-limiting resistance, 12, battery, 13, infrared-emitting diode.
Embodiment
As shown in Figure 1, infrared remote-controlled signal difference turns device, it is characterized in that: form difference by infrared-emitting diode 13 and turn device infrared emission box 3, formed difference turned device main body box 6 by signal amplifying triode 10, infrared receiving diode 9, battery 12, difference turns device infrared emission box 3 and forms an infrared remote-controlled signal difference rotary device by connecting line 5 and the poor device main body box 6 that turns.When turning device without infrared remote-controlled signal difference, the infrared remote-controlled signal that household electrical appliance remote controller 8 the sends thing 2 that is blocked stops, cannot manipulate the electrical equipment 1 of band distant control function.After using infrared remote-controlled signal difference to turn device, the infrared remote-controlled signal that household electrical appliance remote controller 8 sends is received by the infrared receiving diode 9 walking around shelter 2 placement, after signal amplifying triode 10 amplifies, infrared-emitting diode 13 is transferred to by connecting line 5, and infrared remote-controlled signal is emitted in the minimum finite space in strange land, and reach and walk around shelter 2, telepilot 8 is forwarded to remote control reception window 4 place of the electrical equipment 1 of band distant control function.Fig. 2 is circuit theory diagrams of the present invention, in circuit, the resistance size of current-limiting resistance 11 decides the enlargement factor of signal amplifying triode 10 pairs of infrared remote-controlled signals, and control the emissive power of the infrared remote-controlled signal of infrared-emitting diode 13, battery 12 provides the direct supply of 3V for infrared ray amplifying circuit.
Claims (1)
1. an infrared remote-controlled signal difference turns device, it is characterized in that forming difference by infrared-emitting diode turns device infrared emission box, signal amplifying triode, infrared receiving diode, battery composition difference turns device main body box, and difference turns device infrared emission box and turns device main body box by connecting line and difference and form an infrared remote-controlled signal and receives and be amplified in the poor rotary device of the infrared remote-controlled signal launched in strange land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682629.4U CN204204192U (en) | 2014-11-16 | 2014-11-16 | Infrared remote-controlled signal difference turns device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682629.4U CN204204192U (en) | 2014-11-16 | 2014-11-16 | Infrared remote-controlled signal difference turns device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204192U true CN204204192U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682629.4U Expired - Fee Related CN204204192U (en) | 2014-11-16 | 2014-11-16 | Infrared remote-controlled signal difference turns device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320486A (en) * | 2018-03-30 | 2018-07-24 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
| CN111915871A (en) * | 2020-08-05 | 2020-11-10 | 深圳市信锐网科技术有限公司 | Equipment control system, method and computer readable storage medium |
-
2014
- 2014-11-16 CN CN201420682629.4U patent/CN204204192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320486A (en) * | 2018-03-30 | 2018-07-24 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
| CN111915871A (en) * | 2020-08-05 | 2020-11-10 | 深圳市信锐网科技术有限公司 | Equipment control system, method and computer readable storage medium |
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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: 20150311 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |