CN2469622Y - Audio wireless transmitting device used in battroom or toilet - Google Patents
Audio wireless transmitting device used in battroom or toilet Download PDFInfo
- Publication number
- CN2469622Y CN2469622Y CN01219314.3U CN01219314U CN2469622Y CN 2469622 Y CN2469622 Y CN 2469622Y CN 01219314 U CN01219314 U CN 01219314U CN 2469622 Y CN2469622 Y CN 2469622Y
- Authority
- CN
- China
- Prior art keywords
- audio
- frequency modulation
- sanitary bath
- bath equipment
- frequency
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 13
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000003287 bathing Methods 0.000 abstract 3
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model is an audio frequency wireless transmission device used for bathing equipments, and consists of a mini built-out frequency modulation transmitter, a frequency receiver arranged outside the bathing equipment, a power amplifier arranged inside the bathing equipment, and a speaker. The signal input ends of mini frequency modulation transmitter can directly link or link through signal wire with the audio signal output ends of video or acoustic devices. The utility model has the advantages of simple structure, and convenient use, because the valid transmission distance of the selected mini frequency modulation transmitter is 50 meters, the transmission frequency avoids the current FM broadcasting frequency band, the radio frequency interference cannot happen to the neighboring video and acoustic devices.
Description
The utility model relates to tone playing equipment in the sanitary bath equipment, the audio wireless transmitting device that particularly a kind of sanitary bath equipment is used.
More existing sanitary bath equipments for example can be equipped with FM receiver in the Vapoured shower house, and it is treated to receive FM signal, output audio signal, through power amplification from programs such as loud speaker outputting musics.Because the fm broadcast signal propagation distance is shorter, and directivity is very strong, thereby to use telescopic antenna in the tiny like this space of shower house be unpractical, and for the place away from the city, fm broadcast signal is just more weak, even no signal, the radio reception weak effect; In order to listen to the music of TV programme or CD player, just must could obtain high-quality acoustics so simultaneously by long holding wire with power amplifier input in TV or the live access shower house of stereo set output audio signal.A plurality of from the outside stereo sets lay audio signal transmission wire in the sanitary bath equipments such as shower house and will make troubles at aspects such as installation, layouts, also household are beautified the environment and bring bad influence.
The audio wireless transmitting device that provides a kind of sanitary bath equipment esy to use, safe and reliable to use is provided the purpose of this utility model.
The purpose of this utility model is achieved in that the audio wireless transmitting device that a kind of sanitary bath equipment is used, comprise the power amplifier and the loud speaker that are contained in the sanitary bath equipment, near sanitary bath equipment, also be provided with micro frequency modulation emitting machine, be provided with the FM receiver that is complementary with described micro frequency modulation emitting machine at the sanitary bath equipment lateral surface, its audio signal output end is connected with the power amplifier input by connector and/or the signal connecting line that is contained on the sanitary bath equipment.The audio frequency input plug of described micro frequency modulation emitting machine directly is plugged on the audio signal output end of audiogenic device.Described micro frequency modulation emitting machine is pegged graft by the audio signal output end of holding wire and audio frequency input plug and audiogenic device.Above-mentioned audiogenic device comprises video equipment, stereo set etc.
Advantage of the present utility model is simple in structure, easy to use, can not produce radio frequency interference near video display and stereo set.
Fig. 1 is the direct and audiogenic device socket connection structural representation of micro frequency modulation emitting machine among embodiment of the utility model.
Fig. 2 be in the present embodiment micro frequency modulation emitting machine by holding wire and plug and audiogenic device socket connection structural representation.
Fig. 3 is FM receiver in the present embodiment, power amplifier, a loud speaker positional structure schematic diagram inside and outside Vapoured shower house.
By following embodiment the utility model is further elaborated.
Referring to Fig. 1, Fig. 2, shown in Figure 3, the audio wireless transmitting device that a kind of Vapoured shower house of embodiment of the utility model is used is made up of micro frequency modulation emitting machine 2, FM receiver 4, power amplifier 7, loud speaker 8.Described micro frequency modulation emitting machine 2 audio signal input ends can directly be plugged on the audio signal output end of audiogenic devices 1 such as various video display, stereo set, can also be attached thereto by holding wire 3 and connect, the latter can be placed on micro frequency modulation emitting machine 2 on audiogenic device 1 next door, and is very convenient.FM receiver 4 is contained in Vapoured shower house 9 lateral surfaces, power amplifier 7 is contained in the controller 6 in the Vapoured shower house 9, and loud speaker 8 is contained in shower house 9 tops, be connected with holding wire between FM receiver 4 and power amplifier 7 and the loud speaker 8, FM receiver 4 receives signal after frequency modulation is handled, output audio signal to power amplifier 7 amplifies, and exports loud speaker 8 again to, plays out melodious melodious music.For fear of the interference to the FM broadcast band, it is 123MHz that present embodiment is chosen tranmitting frequency, and space transmission coverage is about 50 meters, and is just enough to the one family scope like this, can not bring influence to adjacent resident family again.
Claims (3)
1, the audio wireless transmitting device used of a kind of sanitary bath equipment, comprise the power amplifier and the loud speaker that are contained in the sanitary bath equipment, it is characterized in that near sanitary bath equipment, also being provided with micro frequency modulation emitting machine, be provided with the FM receiver that is complementary with described micro frequency modulation emitting machine at the sanitary bath equipment lateral surface, its audio signal output end is connected with the power amplifier input by connector and/or the signal connecting line that is contained on the sanitary bath equipment.
2, the audio wireless transmitting device used of sanitary bath equipment according to claim 1 is characterized in that the audio frequency input plug of described micro frequency modulation emitting machine directly is plugged on the audio signal output end of audiogenic device.
3, the audio wireless transmitting device used of sanitary bath equipment according to claim 1 is characterized in that described micro frequency modulation emitting machine pegs graft by the audio signal output end of holding wire and audio frequency input plug and audiogenic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01219314.3U CN2469622Y (en) | 2001-04-11 | 2001-04-11 | Audio wireless transmitting device used in battroom or toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01219314.3U CN2469622Y (en) | 2001-04-11 | 2001-04-11 | Audio wireless transmitting device used in battroom or toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469622Y true CN2469622Y (en) | 2002-01-02 |
Family
ID=33637176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01219314.3U Expired - Fee Related CN2469622Y (en) | 2001-04-11 | 2001-04-11 | Audio wireless transmitting device used in battroom or toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469622Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454781C (en) * | 2005-03-11 | 2009-01-21 | 联想(北京)有限公司 | Method for implementing association between radio loudspeaker and radio sound source |
| CN102956097A (en) * | 2012-05-22 | 2013-03-06 | 九牧厨卫股份有限公司 | Control system and control method for intelligent bluetooth toilet |
-
2001
- 2001-04-11 CN CN01219314.3U patent/CN2469622Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454781C (en) * | 2005-03-11 | 2009-01-21 | 联想(北京)有限公司 | Method for implementing association between radio loudspeaker and radio sound source |
| CN102956097A (en) * | 2012-05-22 | 2013-03-06 | 九牧厨卫股份有限公司 | Control system and control method for intelligent bluetooth toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |