CN202167133U - Twisted-pair remote control transponder - Google Patents
Twisted-pair remote control transponder Download PDFInfo
- Publication number
- CN202167133U CN202167133U CN 201120275056 CN201120275056U CN202167133U CN 202167133 U CN202167133 U CN 202167133U CN 201120275056 CN201120275056 CN 201120275056 CN 201120275056 U CN201120275056 U CN 201120275056U CN 202167133 U CN202167133 U CN 202167133U
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- Prior art keywords
- twisted
- remote control
- infrared
- infrared transmitter
- pair
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- Expired - Fee Related
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Abstract
The utility model relates to a twisted-pair remote control transponder, comprising at least one set-top box, an infrared transmitter connected with the set-top box, and at least one infrared receiver that corresponds to the infrared transmitter. The twisted-pair remote control transponder has the advantages that the infrared receiver is connected with the infrared transmitter by a twisted-pair so that all set-top boxes or electrical appliances in a next room can be remotely controlled conveniently in a current room or in a schoolroom; the remote control operations can be carried out simultaneously in many rooms and are not influenced by one another; and the twisted-pair remote control transponder can be used conveniently and be assembled simply, and has a small space occupying rate.
Description
Technical field
The utility model relates to household electrical appliances product, especially a kind of twisted-pair feeder remote control transponder.
Background technology
Progress and development along with society; The video source of family has been not limited to radio and television; The itv of China Telecom, high definition player, high definition satellite television have got into average family; Various signal sources can be shared through AV line, high definition line each room of family of deploying troops on garrison duty, yet STB becomes problem controlling of other rooms.At present, each STB can only be used for single televisor, because for some family, the room is more; Corresponding TV set is also more relatively, but can not be that the people all can be occupied in each room, if a STB is all placed in each room, yet nobody lives again; That causes waste easily, uses hyperphoric other room that arrives if desired, and that just need remove, and it is pretty troublesome to operate like this; Also inconvenient, in addition, STB is placed in the room, take up space easily.
The utility model content
The technical matters that the utility model will solve is: in order to overcome the problem that exists in above-mentioned, provide a kind of easy to use and save the twisted-pair feeder remote control transponder in space.
The utility model solves the technical scheme that its technical matters adopted: a kind of twisted-pair feeder remote control transponder; Comprise at least one STB, the infrared transmitter that is connected with STB and at least one and the corresponding infrared remote receiver of infrared transmitter, passable a plurality of of infrared transmitter, adjacent two infrared transmitters are set up in parallel on twisted-pair feeder; Infrared transmitter comprises AV video inputs, decoding chip, amplifying circuit and wireless signal; AV video inputs incoming video signal is transferred on the decoding chip, and decoding chip is transferred to amplifying circuit through decoded signal, and the circuit transmission after amplifying circuit will amplify is given wireless signal; Thereby transmission of wireless signals; Infrared remote receiver comprises infrared signal, amplifying circuit, wireless simulation signal, wireless signal transmission and supply module composition, and infrared signal is transferred to amplifying circuit by the receiving end receiving digital signals, and amplifying circuit converts the wireless simulation signal to through the digital signal that receives; Be transferred on the televisor through wireless signal transmission by wireless simulation signal output simulating signal then; Be connected with the twisted-pair feeder that is used to transmit power supply and signal between described infrared transmitter and the infrared remote receiver, twisted-pair feeder is independent of each other after connecting, and can pull a plurality of infrared remote receivers (power-free); The infrared remote receiver connection is regardless of positive and negative, can discern automatically.
The beneficial effect of the utility model is: the twisted-pair feeder remote control transponder of the utility model; Connect through twisted-pair feeder between infrared remote receiver and the infrared transmitter, can in room or study, make things convenient for the various STBs or the electrical equipment of remote control next room, remote control simultaneously in a plurality of rooms; Be independent of each other; It is easy to use, installs simply, and the space hold rate is little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structured flowchart of the utility model.
1. STBs among the figure, 2. infrared transmitter, 3. infrared remote receiver, 4. twisted-pair feeder.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the synoptic diagram of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Twisted-pair feeder remote control transponder as shown in Figure 1; Comprise a plurality of STBs 1; On STB 1, connect infrared transmitter 2; With infrared transmitter 2 corresponding a plurality of infrared remote receivers 3, be connected with the twisted-pair feeder 4 that is used to transmit power supply and signal between infrared transmitter 2 and the infrared remote receiver 3, adjacent two infrared transmitters 2 are set up in parallel on twisted-pair feeder 4.
The principle of work and the mounting means of the twisted-pair feeder remote control transponder of the utility model: in the parlor, place a plurality of STBs 1; Corresponding infrared transmitter 2 on the STB 1; Infrared transmitter 2 is connected with infrared remote receiver 3 in being installed in a plurality of bedrooms and study through twisted-pair feeder 4, and this moment is when carrying out remote control, after infrared remote receiver 3 receives the ultra-red order of remote controls in bedroom or study; To instruct and be transferred to infrared transmitter 2 through twisted-pair feeder 4; Infrared transmitter 2 through after decoding, amplifying, is transferred to signal on the STB with instruction, and STB 1 executes instruction; Signal is fed back on the infrared remote receiver 3 through twisted-pair feeder 4, and the instruction that will be received by infrared transmitter 2 again feeds back on the televisor in bedroom or study.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must confirm its technical scope according to the claim scope.
Claims (1)
1. twisted-pair feeder remote control transponder; It is characterized in that: comprise at least one STB (1), the infrared transmitter (2) that is connected with STB (1) and at least one and the corresponding infrared remote receiver of infrared transmitter (2) (3); Be connected with the twisted-pair feeder (4) that is used to transmit power supply and signal between described infrared transmitter (2) and the infrared remote receiver (3), adjacent two infrared transmitters (2) are set up in parallel on twisted-pair feeder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120275056 CN202167133U (en) | 2011-07-30 | 2011-07-30 | Twisted-pair remote control transponder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120275056 CN202167133U (en) | 2011-07-30 | 2011-07-30 | Twisted-pair remote control transponder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167133U true CN202167133U (en) | 2012-03-14 |
Family
ID=45802945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120275056 Expired - Fee Related CN202167133U (en) | 2011-07-30 | 2011-07-30 | Twisted-pair remote control transponder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919010A (en) * | 2017-11-27 | 2018-04-17 | 四川长虹电器股份有限公司 | A kind of Multi-way remote control method of reseptance |
-
2011
- 2011-07-30 CN CN 201120275056 patent/CN202167133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919010A (en) * | 2017-11-27 | 2018-04-17 | 四川长虹电器股份有限公司 | A kind of Multi-way remote control method of reseptance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120730 |