CN202863325U - Seat with audio equipment and charging function - Google Patents
Seat with audio equipment and charging function Download PDFInfo
- Publication number
- CN202863325U CN202863325U CN2012205004429U CN201220500442U CN202863325U CN 202863325 U CN202863325 U CN 202863325U CN 2012205004429 U CN2012205004429 U CN 2012205004429U CN 201220500442 U CN201220500442 U CN 201220500442U CN 202863325 U CN202863325 U CN 202863325U
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Abstract
The utility model discloses a seat with audio equipment and a charging function, and the seat with the audio equipment and the charging function can meet various requirements of different passengers for music, and is low in cost and wide in application scope. The seat comprises a universal serial bus (USB) interface module, a charging device, audio output equipment and audio receiving equipment. The charging device is connected with the USB interface module which is connected with the audio output equipment. The audio output equipment comprises a wireless transmitting module. The audio receiving equipment comprises a wireless receiving module. The audio output equipment is connected with the audio receiving equipment through the wireless transmitting module and the wireless receiving module. The seat with the audio equipment and the charging function has the advantages of being capable of meeting the various requirements of the different passengers for the music and solving the problem of charging of mobile phones of the passengers in a long-distance trip, simple in structure, low in cost, suitable for popular passenger cars and the like, and wide in application scope.
Description
Technical field
The utility model relates to a kind of seat, refers in particular to a kind of seat with audio frequency apparatus and charge function.
Background technology
In daily riding process, in the different occupant of synchronization can only listen external in the compartment music, can only follow the hobby of chaufeur to listen to the music.And when the music of external is arranged, also affect some and want the people that closes the eyes for rest.Different occupants has different demands for music, and in same regular bus, some passenger likes listening to the music, and some passenger likes quietly closing the eyes for rest, so present external music can not satisfy client's different demands far away.In addition, in the long-term travel process, also become passengers' a great problem for cell-phone charging, tended to because mobile phone does not have electricity out of touchly, can delay important thing what is more.At present, also have be applicable to different passengers in put the formula musical instruments, such as the DVD in market headrest, but because its manufacturing cost is too high, can only be applicable to luxurious car, cause its Applicable scope less.
Chinese patent application publication No.: CN 201792767Y, April 13 2011 Shen Qing Publication day, a kind of bus seat with charge function is disclosed, it is the piezoceramic pad that installs one deck piezoelectric ceramic piece composition at the seat surface of vehicle seats additional, the output of piezoceramic pad connects storage battery by charge controller, storage battery is connected with the room light lamp again, and diode of each piezoelectric ceramic piece series connection exports charge controller to behind the electric capacity in parallel again, on each piezoelectric ceramic piece with retracing spring.Weak point of the present utility model is that seat only possesses charge function, and this charge function is by battery charge, can not satisfy the long-time charging requirement of long-term travel, and this seat can not satisfy different passengers for the different demands of music in addition.
The utility model content
The utility model is high cost and the little deficiency of Applicable scope in order to overcome seat in the prior art and to satisfy different passengers for the different demand of music, with low cost and the seat with audio frequency apparatus and charge function that Applicable scope is large when the different demand of a kind of satisfied different passengers for music is provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of seat with audio frequency apparatus and charge function, comprise usb interface module, charging unit, audio output apparatus and audio reception device, described charging unit connects usb interface module, described usb interface module connects audio output apparatus, described audio output apparatus comprises wireless transmitter module, described audio reception device comprises wireless receiving module, and described audio output apparatus is connected with audio reception device with wireless receiving module by wireless transmitter module.
Described charging unit has autonomous electricity generate function, along with the motion of car can be charged, described charging unit connects usb interface module, the electric power that gives usb interface module by charging unit is supplied with, described usb interface module connects audio output apparatus, to process during music file is from the external transmission to the audio output apparatus and transmit by usb interface module, described audio output apparatus comprises wireless transmitter module, wireless transmitter module sends the signal of audio frequency output, described audio reception device comprises wireless receiving module, the audio output signal that wireless receiving module acceptance is sent, described audio output apparatus is connected with audio reception device with wireless receiving module by wireless transmitter module, satisfy separately different music demand of each passenger by the audio frequency accepting device, device structure on this seat is simple, and cost is lower.With low cost and purpose that Applicable scope is large when different passengers are satisfied in design for the different demand of music like this.
As preferably, described audio output apparatus also comprises memory device, digital signal processor and digital to analog decoder, described usb interface module, memory device, digital signal processor, digital to analog decoder are connected with wireless transmitter module and are connected, by usb interface module with in the memory device of music file from the external transmission to the audio output apparatus, and digital signal processor is the transmission control equipment of processing data, to decoding and the broadcast of audio file.When we wanted music playing, data were sent to digital signal processor, and digital signal processor carries out decompress(ion) to file.Digital signal processor is sent to digital to analog decoder with data, is simulated audio signal with digital signal transition, then sends sound signal by wireless transmitter module.
As preferably, described audio reception device also comprises audio process, audio decoder and loud speaker, described wireless receiving module, audio process, audio decoder are connected with loud speaker and are connected, after wireless receiving module receives the sound signal of output, process through audio process, the analog signal after the processing is processed through audio decoder again, becomes current signal and inputs to loud speaker, the loud speaker sounding, thus so that our ear can be heard music.
As preferably, described charging unit comprises electrical generator, rectification module, Voltage stabilizing module and be used for carrying out the energy-storage module of power storage, described electrical generator, rectification module, Voltage stabilizing module, energy-storage module is connected with usb interface module and is connected, the electrical generator generation alternating current that independently generates electricity, rectification module carries out rectification with the alternating current that electrical generator produces, Voltage stabilizing module carries out voltage stabilizing to the electric energy of rectification module output, energy-storage module is stored the electric energy that produces on the one hand, electric energy is provided on the other hand rectification module and Voltage stabilizing module, when being connected to the external equipments such as mobile phone on the usb interface module, energy-storage module is powered to external equipment by usb interface module.
As preferably, described electrical generator is installed on the axletree, and electrical generator is accompanied by the rotation of axletree and independently generates electricity.
The beneficial effects of the utility model are: satisfy different passengers for the different demands of music, solve the passenger in the problem of the continuous electricity of long-distance mobile phone during the journey, and simple in structure, with low cost, be applicable to popular passenger vehicle etc., Applicable scope is large.
Description of drawings
Fig. 1 is functional block diagram of the present utility model.
Among the figure: 1. usb interface module, 2. audio output apparatus, 3. audio reception device, 4. charging unit, 5. memory device, 6. digital signal processor, 7. digital to analog decoder, 8. wireless transmitter module, 9. wireless receiving module, 10. audio process, 11. audio decoders, 12. loud speakers, 13. electrical generator, 14. rectification module, 15. Voltage stabilizing modules, 16. energy-storage modules.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Among the embodiment as described in Figure 1, a kind of seat with audio frequency apparatus and charge function, comprise usb interface module 1, charging unit 4, audio output apparatus 2 and audio reception device 3, described charging unit 4 connects usb interface module 1, described usb interface module 1 connects audio output apparatus 2, described audio output apparatus 2 comprises wireless transmitter module 8, described audio reception device 3 comprises wireless receiving module 9, and described audio output apparatus 2 is connected with wireless receiving module by wireless transmitter module 8 and is connected with audio reception device 3.Described audio output apparatus 2 also comprises memory device 5, digital signal processor 6 and digital to analog decoder 7, and described usb interface module 1, memory device 5, digital signal processor 6, digital to analog decoder 7 are connected with wireless transmitter module successively and are connected.Described audio reception device 3 also comprises audio process 10, audio decoder 11 and loud speaker 12, and described wireless receiving module 9, audio process 10, audio decoder 11 are connected with loud speaker successively and are connected.Described charging unit 4 comprises electrical generator 13, rectification module 14, Voltage stabilizing module 15 and is used for carrying out the energy-storage module 16 of power storage, and described electrical generator 13, rectification module 14, Voltage stabilizing module 15, energy-storage module 16 are connected with usb interface module and are connected successively.Described electrical generator 13 is installed on the axletree.
The rotation that electrical generator 13 the is accompanied by axletree generation alternating current that independently generates electricity, rectification module 14 carries out rectification with the alternating current that electrical generator 13 produces, the electric energy of 15 pairs of rectification modules of Voltage stabilizing module, 14 outputs carries out voltage stabilizing, energy-storage module 16 is stored the electric energy that produces on the one hand, electric energy is provided on the other hand rectification module and Voltage stabilizing module, when being connected to the external equipments such as mobile phone on the usb interface module 1, energy-storage module 16 is powered by 1 pair of external equipment of usb interface module.In addition, external equipment by usb interface module 1 with music file from the external transmission to the audio output apparatus in 2 the memory device 5, and digital signal processor 6 is transmission control equipments of processing data, and audio file is decoded and play.When we wanted music playing, data were sent to digital signal processor 6, and 6 pairs of music files of digital signal processor carry out decompress(ion).Decoder software can be embedded in the memory device 5 of audio output apparatus 2.Next step, digital signal processor 6 is sent to digital to analog decoder 7 with data, carries out the conversion of numeral and analog signal, is simulated audio signal with binary digital signal transition, then sends simulated audio signal by wireless transmitter module 8.After wireless reception module 9 receives the simulated audio signal of output, process through audio process 10, simulated audio signal after the processing is processed through audio decoder 11 again, become the tone currents signal and input to loud speaker 12, loud speaker 12 is after obtaining tone currents signal input voice coil loudspeaker voice coil, the electromagnetic field that voice coil loudspeaker voice coil produces changes with the variation of current signal, the electromagnetic field that changes and magnetic circuit interact and promote the motion of voice coil loudspeaker voice coil and vibrating diaphragm, vibrating diaphragm promotes the air sounding, thereby forms the music that our ear is heard.
Claims (5)
1. seat with audio frequency apparatus and charge function, it is characterized in that, comprise usb interface module (1), charging unit (4), audio output apparatus (2) and audio reception device (3), described charging unit (4) connects usb interface module (1), described usb interface module (1) connects audio output apparatus (2), described audio output apparatus (2) comprises wireless transmitter module (8), described audio reception device (3) comprises wireless receiving module (9), and described audio output apparatus (2) is connected 9 by wireless transmitter module (8) with wireless receiving module) be connected with audio reception device (3).
2. the seat with audio frequency apparatus and charge function according to claim 1, it is characterized in that, described audio output apparatus (2) also comprises memory device (5), digital signal processor (6) and digital to analog decoder (7), and described usb interface module (1), memory device (5), digital signal processor (6), digital to analog decoder (7) are connected 8 with wireless transmitter module) connect successively.
3. the seat with audio frequency apparatus and charge function according to claim 1, it is characterized in that, described audio reception device (3) also comprises audio process (10), audio decoder (11) and loud speaker (12), and described wireless receiving module (9), audio process (10), audio decoder (11) are connected 12 with loud speaker) connect successively.
4. according to claim 1 and 2 or 3 described seats with audio frequency apparatus and charge function, it is characterized in that, described charging unit (4) comprises electrical generator (13), rectification module (14), Voltage stabilizing module (15) and is used for carrying out the energy-storage module (16) of power storage that described electrical generator (13), rectification module (14), Voltage stabilizing module (15), energy-storage module (16) are connected 1 with usb interface module) connect successively.
5. the seat with audio frequency apparatus and charge function according to claim 4 is characterized in that, described electrical generator (13) is installed on the axletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205004429U CN202863325U (en) | 2012-09-28 | 2012-09-28 | Seat with audio equipment and charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205004429U CN202863325U (en) | 2012-09-28 | 2012-09-28 | Seat with audio equipment and charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863325U true CN202863325U (en) | 2013-04-10 |
Family
ID=48030071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205004429U Expired - Fee Related CN202863325U (en) | 2012-09-28 | 2012-09-28 | Seat with audio equipment and charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863325U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124740A (en) * | 2013-04-23 | 2014-10-29 | 苏州引角信息科技有限公司 | Portable charging adapter |
| CN104228624A (en) * | 2013-06-14 | 2014-12-24 | 梅波 | Automobile seat remote control system |
| CN108482196A (en) * | 2018-04-03 | 2018-09-04 | 刘华英 | A kind of bus seat |
| CN108790993A (en) * | 2018-07-10 | 2018-11-13 | 吴洪 | A kind of new-energy automobile interior charging system and its working method |
-
2012
- 2012-09-28 CN CN2012205004429U patent/CN202863325U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124740A (en) * | 2013-04-23 | 2014-10-29 | 苏州引角信息科技有限公司 | Portable charging adapter |
| CN104228624A (en) * | 2013-06-14 | 2014-12-24 | 梅波 | Automobile seat remote control system |
| CN108482196A (en) * | 2018-04-03 | 2018-09-04 | 刘华英 | A kind of bus seat |
| CN108790993A (en) * | 2018-07-10 | 2018-11-13 | 吴洪 | A kind of new-energy automobile interior charging system and its working 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: 20130410 Termination date: 20200928 |