CN201761391U - Music vibration seat and back cushion - Google Patents
Music vibration seat and back cushion Download PDFInfo
- Publication number
- CN201761391U CN201761391U CN2010202958027U CN201020295802U CN201761391U CN 201761391 U CN201761391 U CN 201761391U CN 2010202958027 U CN2010202958027 U CN 2010202958027U CN 201020295802 U CN201020295802 U CN 201020295802U CN 201761391 U CN201761391 U CN 201761391U
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- CN
- China
- Prior art keywords
- back cushion
- music
- circuit
- motor
- control circuit
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a music vibration seat and back cushion which relates to a seat and back cushion capable of vibrating along with the frequency of music and is applicable to automobiles, families or hotels. The music vibration seat and back cushion comprises a seat and back cushion body, a vibration device and an outer sleeve, wherein the outer sleeve is arranged outside the seat and back cushion body, the vibration device is arranged at the back part of the seat and back cushion bodyand comprises a case, a printed circuit board, a motor and an eccentric wheel, the case is hollow, the printed circuit board is arranged in the case, an electronic circuit is arranged on the printed circuit board, the motor is connected with the signal output end of the printed circuit board, the eccentric wheel is arranged on an output shaft of the motor, the electronic circuit comprises an audio signal input amplifying circuit, a frequency taking control circuit, an audio voltage amplifying circuit and a step motor control circuit, the input end of the audio signal input amplifying circuit is connected with an automobile power amplifying output line, and the output end of the audio signal input amplifying circuit is connected with the input end of the frequency taking control circuit. The music vibration seat and back cushion of the utility model has reasonable design and simple structure.
Description
Technical field
The utility model music shock mount, back cushion relate to be a kind of can be with seat, the back cushion of music frequency vibrations, be applicable to that automobile, family or hotel use.
Background technology
Automobile driver is very arduous, fatigue can cause serious consequence when driving, therefore if music can be arranged as adjusting, can significantly reduce the occurrence probability of traffic accident, at present existing automobile-used vibrations back cushion complex structure, cost than higher, be difficult to promote the use of.
Summary of the invention
The purpose of this utility model is to provide a kind of music shock mount, back cushion at above-mentioned weak point, music is become the body phonosensitive by seat, back cushion imitate, and can play massage effect.
Music shock mount, back cushion take following scheme to realize: music shock mount, back cushion comprise seat cushion body, shaking device and overcoat, be set on the seat cushion body exterior outward, shaking device is installed in seat cushion body back, shaking device comprises shell, printed circuit board (PCB), motor and eccentric wheel, shell is a hollow, printed circuit board (PCB) is installed in the shell, electronic circuit is installed on the printed circuit board (PCB), motor is connected with the signal output part of printed circuit board (PCB), on the output shaft of motor eccentric wheel is housed.
Comprise the sound signal input amplifying circuit in the described electronic circuit, get frequency control circuit, audio voltage amplifying circuit and stepping motor control circuit, the input end of sound signal input amplifying circuit is connected with the vehicle power amplifier output line, sound signal input amplifying circuit mouth with get the frequency control circuit input end and be connected, getting the frequency control circuit mouth is connected with the audio voltage input amplifier, the mouth of audio voltage amplifying circuit is connected with the stepping motor control circuit input end, stepping motor control circuit is connected with motor, the rotation of control motor, described amplifier circuit for sound frequency signal can adopt commercially available LM4901 audio power amplifying circuit (MSOP encapsulation), get frequency control circuit and adopt the RC frequency selection circuit, to be transferred to the audio voltage input amplifier by the signal of frequency-selecting, described audio voltage amplifying circuit adopts commercially available voltage amplifier, so that small voltage is amplified to usable range, and the voltage after will amplifying is as the operating voltage of stepping motor control circuit.
Described seat cushion body adopts sponge or elastic silica gel to make.
Described overcoat is cortex, weaving face fabric or other seat cushion materials.
Described shell is a hard plastic material.
The power supply of described shaking device adopts automobile specified voltage or common 220V voltage.
Described shaking device is provided with one at least, can be provided with a plurality ofly on seat cushion as required, strengthens the effect of vibrations.
Described motor adopts commercially available miniature motor.
Be provided with the shaking device master cock at the input end of described sound signal input amplifying circuit and the junction of vehicle power amplifier output line, in order to the open and close of control shaking device.
As the expansion of using, music shock mount, back cushion can also use in the family.
When the utility model music shock mount, back cushion use, sound equipment is opened, along with the broadcast of music, the electronic circuit normal operation, machine operation is done the rotation of frequency fitfull according to the different band movable eccentric wheel of music frequency, thereby makes seat cushion produce vibrations.
The utility model music shock mount, back cushion are reasonable in design, simple in structure, music is changed into the audio of body sense by seat cushion, can allow chaufeur keep clear-headed when driving, consequent vibrations also have certain massage effect, alleviating fatigue greatly.Owing to be provided with the shaking device master cock at the input end of described sound signal input amplifying circuit and the junction of vehicle power amplifier output line, in order to the open and close of control shaking device.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the structural representation of the utility model music shock mount, back cushion.
Fig. 2 is the structure cutaway view of the utility model music shock mount, back cushion.
Fig. 3 is the electrical principles block scheme of the utility model music shock mount, back cushion.
Among the figure: 1, seat cushion body, 2, shaking device, 3, overcoat, 4, shell, 5, printed circuit board (PCB), 6, motor, 7, eccentric wheel, 8, master cock.
The specific embodiment
With reference to accompanying drawing 1～3, the utility model music shock mount, back cushion comprise seat cushion body 1, shaking device 2 and overcoat 3, overcoat 3 is arranged on seat cushion body 1 outside, shaking device 2 is installed in seat cushion body 1 back, shaking device 2 comprises shell 4, printed circuit board (PCB) 5, motor 6 and eccentric wheel 7, shell 4 is a hollow, printed circuit board (PCB) 5 is installed in the shell 4, on the printed circuit board (PCB) 5 electronic circuit is installed, motor 6 is connected with the signal output part of printed circuit board (PCB) 5, and eccentric wheel 7 is housed on the output shaft of motor 6.
Comprise the sound signal input amplifying circuit in the described electronic circuit, get frequency control circuit, audio voltage amplifying circuit and stepping motor control circuit, the input end of sound signal input amplifying circuit is connected with the vehicle power amplifier output line, sound signal input amplifying circuit mouth with get the frequency control circuit input end and be connected, getting the frequency control circuit mouth is connected with the audio voltage input amplifier, the mouth of audio voltage amplifying circuit is connected with the stepping motor control circuit input end, stepping motor control circuit is connected with motor, the rotation of control motor, described amplifier circuit for sound frequency signal can adopt commercially available LM4901 audio power amplifying circuit (MSOP encapsulation), get frequency control circuit and adopt the RC frequency selection circuit, to be transferred to the audio voltage input amplifier by the signal of frequency-selecting, described audio voltage amplifying circuit adopts commercially available voltage amplifier, so that small voltage is amplified to usable range, and the voltage after will amplifying is as the operating voltage of stepping motor control circuit.
Described seat cushion body 1 adopts sponge or elastic silica gel to make.
Described overcoat 3 is cortex, weaving face fabric or other seat cushion materials.
Described shell 4 is a hard plastic material.
The power supply of described shaking device 2 adopts automobile specified voltage or common voltage.
Described shaking device 2 is provided with one at least, can be provided with a plurality ofly on seat cushion as required, strengthens the effect of vibrations.
Described motor 6 adopts commercially available miniature motor.
Be provided with shaking device master cock 8 at the input end of described sound signal input amplifying circuit and the junction of vehicle power amplifier output line, in order to the open and close of control shaking device 2.
When the utility model music shock mount, back cushion use, sound equipment is opened, along with the broadcast of music, the electronic circuit normal operation, machine operation is done the rotation of frequency fitfull according to the different band movable eccentric wheel of music frequency, thereby makes seat cushion produce vibrations.
Claims (9)
1. a music shock mount, back cushion, it is characterized in that comprising seat cushion body, shaking device and overcoat, be set on the seat cushion body exterior outward, shaking device is installed in seat cushion body back, shaking device comprises shell, printed circuit board (PCB), motor and eccentric wheel, and shell is a hollow, printed circuit board (PCB) is installed in the shell, electronic circuit is installed on the printed circuit board (PCB), and motor is connected with the signal output part of printed circuit board (PCB), on the output shaft of motor eccentric wheel is housed;
Comprise the sound signal input amplifying circuit in the described electronic circuit, get frequency control circuit, audio voltage amplifying circuit and stepping motor control circuit, the input end of sound signal input amplifying circuit is connected with the vehicle power amplifier output line, sound signal input amplifying circuit mouth with get the frequency control circuit input end and be connected, getting the frequency control circuit mouth is connected with the audio voltage input amplifier, the mouth of audio voltage amplifying circuit is connected with the stepping motor control circuit input end, and stepping motor control circuit is connected with motor.
2. music shock mount according to claim 1, back cushion is characterized in that described amplifier circuit for sound frequency signal adopts the LM4901 audio power amplifying circuit, get frequency control circuit and adopt the RC frequency selection circuit.
3. music shock mount according to claim 1, back cushion is characterized in that described seat cushion body adopts sponge or elastic silica gel to make.
4. music shock mount according to claim 1, back cushion is characterized in that described overcoat is cortex, weaving face fabric.
5. music shock mount according to claim 1, back cushion is characterized in that described shell is a hard plastic material.
6. music shock mount according to claim 1, back cushion is characterized in that the power supply of described shaking device adopts automobile specified voltage or common 220V voltage.
7. music shock mount according to claim 1, back cushion is characterized in that described shaking device is provided with one at least, can be provided with a plurality ofly on seat cushion as required, strengthen the effect of vibrations.
8. music shock mount according to claim 1, back cushion is characterized in that described motor adopts miniature motor.
9. music shock mount according to claim 1, back cushion is characterized in that being provided with the shaking device master cock at the input end of described sound signal input amplifying circuit and the junction of vehicle power amplifier output line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202958027U CN201761391U (en) | 2010-08-18 | 2010-08-18 | Music vibration seat and back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202958027U CN201761391U (en) | 2010-08-18 | 2010-08-18 | Music vibration seat and back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761391U true CN201761391U (en) | 2011-03-16 |
Family
ID=43713999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202958027U Expired - Fee Related CN201761391U (en) | 2010-08-18 | 2010-08-18 | Music vibration seat and back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031472A (en) * | 2016-01-25 | 2017-08-11 | 福特全球技术公司 | Integrated audio system |
| CN108433932A (en) * | 2018-03-20 | 2018-08-24 | 奥佳华智能健康科技集团股份有限公司 | A kind of sonic vibration device |
| CN109247742A (en) * | 2018-09-20 | 2019-01-22 | 徐州旭锐工程机械有限公司 | A kind of more comfortable work machine operation equipment |
-
2010
- 2010-08-18 CN CN2010202958027U patent/CN201761391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031472A (en) * | 2016-01-25 | 2017-08-11 | 福特全球技术公司 | Integrated audio system |
| CN108433932A (en) * | 2018-03-20 | 2018-08-24 | 奥佳华智能健康科技集团股份有限公司 | A kind of sonic vibration device |
| CN108433932B (en) * | 2018-03-20 | 2024-01-09 | 奥佳华智能健康科技集团股份有限公司 | Sound wave vibration device |
| CN109247742A (en) * | 2018-09-20 | 2019-01-22 | 徐州旭锐工程机械有限公司 | A kind of more comfortable work machine operation equipment |
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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: 20110316 Termination date: 20130818 |