CN201904856U - Remote controller with audio frequency transmission function and television - Google Patents
Remote controller with audio frequency transmission function and television Download PDFInfo
- Publication number
- CN201904856U CN201904856U CN2010206659166U CN201020665916U CN201904856U CN 201904856 U CN201904856 U CN 201904856U CN 2010206659166 U CN2010206659166 U CN 2010206659166U CN 201020665916 U CN201020665916 U CN 201020665916U CN 201904856 U CN201904856 U CN 201904856U
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- remote controller
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000005236 sound signal Effects 0.000 claims abstract description 80
- 230000008676 import Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model provides a remote controller with an audio frequency transmission function and a television, which are applicable to the field of televisions. The remote controller comprises an audio frequency signal receiver, an audio frequency decoder, an audio frequency processing unit and an audio frequency signal amplifier, wherein the audio frequency signal receiver is used for receiving audio frequency signals sent by the television, the audio frequency signal decoder is connected with the audio frequency signal receiver and is used for decoding received audio frequency signals, the audio frequency processing unit is connected with the audio frequency signal decoder and is used for processing the decoded audio frequency signals, and the audio signal amplifier is connected with the audio frequency processing unit and is used for amplifying the audio frequency signals output by the audio frequency decoder. In the embodiment of the utility model, users listen to the playing television sound through an earphone plugged into the remote controller, so the life of others can not be interfered, in addition, an earphone line for receiving the sound can not be tool long, and great convenience is brought for the use by users.
Description
Technical field
The utility model belongs to field of television, relates in particular to a kind of remote controller and television set with audio transmission function.
Background technology
In modern society, everyone playtime all is not quite similar, and likes seeing TV before at 12 in evening as some people, and some people then likes just beginning to see TV after at 12 in evening.In order to enjoy life and don't influence other people life according to the custom of oneself, need be further improved the existing equipment of televising.
In the existing television set, by on the fuselage of television set, increasing an earphone jack, make the user can receive the sound of the TV that television set plays by the earphone that inserts this earphone jack, thus make the user at any time section watch TV and don't have influence on other people life.But because often there is certain distance in television set with the user who watches TV, therefore, the earphone cord that is used to connect television set and user is also often long, and it is inconvenient to use.And with the corresponding remote controller of television set, function singleness can not satisfy user's demand.
The utility model content
The purpose of this utility model is to provide a kind of remote controller with audio output function, is intended to solve and uses earphone to receive the sound of the TV of television for play on the fuselage of television set, and the earphone cord that causes is long, and the user uses inconvenient problem.
The utility model is achieved in that a kind of remote controller with audio output function, and described remote controller comprises:
Receive the voice-frequency signal receiver of the audio signal of television set transmission;
Be connected the audio decoder that the audio signal that receives is decoded with voice-frequency signal receiver;
Be connected the audio treatment unit that decoded audio signal is handled with audio decoder; And
Be connected the audio signal amplifier that the audio signal of audio decoder output is amplified with audio treatment unit.
Further, the frequency of described voice-frequency signal receiver received audio signal is 2.4GHZ.
Further, described audio signal is a digital signal.
Further, the output of described audio signal amplifier is an earphone jack.
Another purpose of the present utility model is to provide a kind of television set with audio transmission function, and described television set comprises:
Voicefrequency circuit is used for transmitting audio signal to audio signal transmitter;
Be connected with voicefrequency circuit, audio signal is sent to audio signal transmitter on the remote controller.
Further, the frequency of described audio signal transmitter transmission audio signal is 2.4GHZ.
Among the embodiment that the utility model provides, the user is after selecting " by wireless output audio " on the TV menu, the audio signal transmitter of television set sends the voice-frequency signal receiver of audio signal to remote controller, this voice-frequency signal receiver is sent to audio decoder with this audio signal and decodes, and handle decoded audio signal with audio treatment unit, after the last audio signal after the audio signal amplifier processing and amplifying, export this audio signal, so that the user listens to the sound of the TV of television for play by the output of this audio signal amplifier, this sound imports in user's the ear by the earphone that inserts remote controller, thereby can not interfere with other people life.Because the remote controller of television set is generally held or is placed on by the user on the not far desk of user, the earphone cord that therefore is used to listen to sound of television can be not long, greatly is user-friendly to again.Further, the frequency of the digital audio signal that the audio signal transmitter of this voice-frequency signal receiver reception television set sends is 2.4GHZ, and this digital audio signal antijamming capability is strong and noise is low.
Description of drawings
Fig. 1 is the structure of the remote controller with audio output function that provides of the utility model;
Fig. 2 is the structure of the television set with audio transmission function that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The structure of the remote controller with audio output function that Fig. 1 provides for the utility model embodiment for convenience of explanation, only shows the part relevant with present embodiment.
This remote controller with audio output function comprises voice-frequency signal receiver 11, audio decoder 12, audio treatment unit 13 and audio signal amplifier 14.
Wherein, this voice-frequency signal receiver 11 receives the audio signal that television set sends.
In the present embodiment, when the user selected " by wireless output audio " on TV menu, the loud speaker of television set itself entered mute state, and the voice-frequency signal receiver 11 that is in remote controller receives the audio signal that television set sends.Wherein, the frequency of these voice-frequency signal receiver 11 reception wireless audio signals is 2.4GHZ.Wherein, this audio signal is the digital signal that antijamming capability is strong, noise is low.
This audio decoder 12 is connected with voice-frequency signal receiver 11, is used for the audio signal that voice-frequency signal receiver 11 receives is decoded.
In the present embodiment, after voice-frequency signal receiver 11 receives the digital audio signal of television set transmission, audio decoder 12 audio signal that decoding receives according to decoding algorithm.
This audio treatment unit 13 is connected with audio decoder 12, is used for processing audio decoder 12 decoded audio signal.
In the present embodiment, this audio treatment unit 13 mainly carries out sound performances processing such as reverberation, tone, tone color, volume to decoded audio signal.
This audio signal amplifier 14 is connected with audio treatment unit 13, is used to amplify the audio signal after audio treatment unit 13 is handled.
In the present embodiment, the output of this audio signal amplifier 14 is an earphone jack, and the user inserts earphone in this earphone jack, just can listen to the sound of in progress TV.
In the present embodiment, the user inserts earphone in the remote controller that comprises voice-frequency signal receiver 11, audio decoder 12, audio treatment unit 13 and audio signal amplifier 14, thereby can on remote controller, listen to the sound of the TV of television for play, this sound imports in user's the ear by the earphone of the output insertion remote controller of audio signal amplifier 14, thereby can not interfere with other people life.Because the remote controller of television set is generally held or is placed on by the user on the not far desk of user, the earphone cord that therefore is used to listen to sound of television can be not long, greatly is user-friendly to again.Further, the frequency of the digital audio signal that the audio signal transmitter that this voice-frequency signal receiver 11 receives television set sends is 2.4GHZ, and this digital audio signal antijamming capability is strong and noise is low.
Fig. 2 shows the structure of the television set with audio transmission function that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant with present embodiment.
This television set with audio transmission function comprises voicefrequency circuit 21 and audio signal transmitter 22.
This voicefrequency circuit 21 is connected with audio signal transmitter 22, is used for transmitting audio signal to audio signal transmitter.
In the present embodiment, when the user selected " by wireless output audio " on TV menu, the loud speaker of television set itself entered mute state, this voicefrequency circuit 21 with audio signal transmission to audio signal transmitter.
This audio signal transmitter 22 is used for audio signal is sent to remote controller.
In the present embodiment, after audio signal transmitter 22 receives the audio signal that voicefrequency circuit 21 sends, the audio signal that receives is sent in the voice-frequency signal receiver 11 of remote controller.
Among the utility model embodiment, the user is after selecting " by wireless output audio " on the TV menu, the audio signal transmitter 22 of television set sends the voice-frequency signal receiver 11 of audio signal to remote controller, this voice-frequency signal receiver 11 is sent to audio decoder 12 with this audio signal and decodes, and handle decoded audio signal with audio treatment unit 13, after the last audio signal after audio signal amplifier 14 processing and amplifying, export this audio signal, so that the user listens to the sound of the TV of television for play by this audio signal amplifier 14, this sound imports in user's the ear by the earphone that inserts remote controller, thereby can not interfere with other people life.Because the remote controller of television set is generally held or is placed on by the user on the not far desk of user, the earphone cord that therefore is used to listen to sound of television can be not long, greatly is user-friendly to again.Further, the frequency of the digital audio signal that the audio signal transmitter 22 of these voice-frequency signal receiver 11 reception television sets sends is 2.4GHZ, and this digital audio signal antijamming capability is strong and noise is low.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. the remote controller with audio output function is characterized in that, described remote controller comprises:
Receive the voice-frequency signal receiver of the audio signal of television set transmission;
Be connected the audio decoder that the audio signal that receives is decoded with voice-frequency signal receiver;
Be connected the audio treatment unit that decoded audio signal is handled with audio decoder; And
Be connected the audio signal amplifier that the audio signal of audio decoder output is amplified with audio treatment unit.
2. remote controller as claimed in claim 1 is characterized in that, the frequency of described voice-frequency signal receiver received audio signal is 2.4GHZ.
3. remote controller as claimed in claim 1 or 2 is characterized in that, described audio signal is a digital signal.
4. remote controller as claimed in claim 1 is characterized in that, the output of described audio signal amplifier is an earphone jack.
5. the television set with audio transmission function is characterized in that, described television set comprises:
Voicefrequency circuit is used for transmitting audio signal to audio signal transmitter;
Be connected with voicefrequency circuit, audio signal is sent to audio signal transmitter on the remote controller.
6. television set as claimed in claim 5 is characterized in that, the frequency that described audio signal transmitter sends audio signal is 2.4GHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206659166U CN201904856U (en) | 2010-12-17 | 2010-12-17 | Remote controller with audio frequency transmission function and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206659166U CN201904856U (en) | 2010-12-17 | 2010-12-17 | Remote controller with audio frequency transmission function and television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904856U true CN201904856U (en) | 2011-07-20 |
Family
ID=44275448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206659166U Expired - Fee Related CN201904856U (en) | 2010-12-17 | 2010-12-17 | Remote controller with audio frequency transmission function and television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165587A (en) * | 2020-10-12 | 2021-01-01 | 歌尔科技有限公司 | Method for controlling television audio playing mode by using remote controller and remote controller |
-
2010
- 2010-12-17 CN CN2010206659166U patent/CN201904856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165587A (en) * | 2020-10-12 | 2021-01-01 | 歌尔科技有限公司 | Method for controlling television audio playing mode by using remote controller and remote controller |
| CN112165587B (en) * | 2020-10-12 | 2023-03-28 | 歌尔科技有限公司 | Method for controlling television audio playing mode by using remote controller and remote controller |
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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: 20110720 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |