CN204274929U - The control circuit of massage thing to sit on - Google Patents
The control circuit of massage thing to sit on Download PDFInfo
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- CN204274929U CN204274929U CN201420639969.9U CN201420639969U CN204274929U CN 204274929 U CN204274929 U CN 204274929U CN 201420639969 U CN201420639969 U CN 201420639969U CN 204274929 U CN204274929 U CN 204274929U
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Abstract
The utility model discloses a kind of control circuit of massaging thing to sit on, comprise Bluetooth circuit module, the input of Bluetooth circuit module is connected with music player devices by tone frequency channel wire or bluetooth, the outfan of Bluetooth circuit module is connected with volume controller, and volume controller divides five tunnels to export: the first via exports power amplifier to; Second tunnel exports bass controller, bass power amplifier to; 3rd tunnel exports audio output interface to; 4th tunnel exports earphone drive circuit to; 5th tunnel exports vibromasseur to makes its oscillation intensity change with the change of audio frequency signal amplitude; Mu balanced circuit A powers to Bluetooth circuit module, USB charging socket and power save circuit, outfan connecting valve circuit, mu balanced circuit B and the speed-regulating switch respectively of power save circuit, and speed-regulating switch is connected with vibromasseur and controls its oscillation intensity; This programme can control the frequency of vibration of vibromasseur and amplitude changes with the change of music rhythm.
Description
Technical field
This utility model relates to a kind of control circuit of massaging thing to sit on.
Background technology
At present, although the thing to sit on kinds such as existing Massage sofa are a lot, normally reach massage object by mechanical movement, and people are when accepting massage, general health is in relaxation state could obtain good massage effect.Existing medical research shows, suitable music can impel the brain of people and health to enter relaxation state as early as possible, if music therapy combined with massage, can produce good therapeutic effect to sub-health state disease common in the modern societies such as similar psychasthenia.
The frequency of existing Massage sofa vibromassage and amplitude are all changeless, all do not have music rhythm, and therefore people cannot realize the vibration sensation that health changes with music rhythm and bass frequencies change.
The music player devices such as present MP3, mobile phone, pad use more and more general, people wish to be connected with Massage sofa by these music player devices by wired or wireless mode, play the music oneself liked and the power realizing vibration massage function changes with the change of music rhythm by a set of sound system.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of control circuit of massaging thing to sit on, can not only connect by music player devices such as wired or wireless mode and MP3, mobile phone, pad and play music, and the frequency of vibration of vibromasseur can be controlled and amplitude changes with the change of music rhythm.
To achieve the above object, this utility model have employed following technical scheme:
A kind of control circuit of massaging thing to sit on, comprise Bluetooth circuit module, the input of Bluetooth circuit module is connected with music player devices by audio input interface, earphone jack A or bluetooth, the outfan of Bluetooth circuit module is connected with volume controller, volume controller divides five tunnels to export: the first via exports power amplifier to, and power amplifier exports the left and right acoustic channels audio signal after amplifying; Second tunnel exports bass controller to, and bass controller is connected with bass power amplifier, and bass power amplifier exports the bass audio signal after amplifying; 3rd tunnel exports audio output interface to; 4th tunnel exports earphone drive circuit to, and earphone drive circuit is connected with earphone jack B; 5th tunnel exports vibromasseur to makes its oscillation intensity change with the change of audio frequency signal amplitude; Power supply is connected with mu balanced circuit A, power save circuit respectively after on and off switch, mu balanced circuit A powers to Bluetooth circuit module, USB charging socket and power save circuit, outfan connecting valve circuit, mu balanced circuit B and the speed-regulating switch respectively of power save circuit, mu balanced circuit B gives on-off circuit and earphone drive circuitry respectively, on-off circuit is connected with power amplifier and bass power amplifier respectively, and speed-regulating switch is connected with vibromasseur and controls its oscillation intensity.
This utility model is owing to have employed above technical scheme, can not only connect by music player devices such as wired or wireless mode and MP3, mobile phone, pad and play music, and the frequency of vibration of vibromasseur can be controlled and amplitude changes with the change of music rhythm, the power of vibration massage function is realized by the melody of music.And USB is set can to the charging such as mobile phone, pad.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of control circuit of massaging thing to sit on as shown in Figure 1, comprise Bluetooth circuit module, the input of Bluetooth circuit module is connected with music player devices by audio input interface, earphone jack A or bluetooth, the outfan of Bluetooth circuit module is connected with volume controller, volume controller divides five tunnels to export: the first via exports power amplifier to, and power amplifier exports the left and right acoustic channels audio signal after amplifying to outside speaker; Second tunnel exports bass controller to, and bass controller is connected with bass power amplifier, and bass power amplifier exports the bass audio signal after amplifying to outside woofer; 3rd tunnel exports audio output interface to; 4th tunnel exports earphone drive circuit to, and earphone drive circuit is connected with earphone jack B; 5th tunnel exports vibromasseur to makes its oscillation intensity change with the change of audio frequency signal amplitude; Power supply is connected with mu balanced circuit A, power save circuit respectively after on and off switch, mu balanced circuit A powers to Bluetooth circuit module and power save circuit, outfan connecting valve circuit, mu balanced circuit B and the speed-regulating switch respectively of power save circuit, mu balanced circuit B gives on-off circuit and earphone drive circuitry respectively, on-off circuit is connected with power amplifier and bass power amplifier respectively, and speed-regulating switch is connected with vibromasseur and controls its oscillation intensity.Described power supply is adapter alternating current being converted to 12VDC.Described mu balanced circuit A exports 5VDC to Bluetooth circuit module and power save circuit.Described mu balanced circuit B exports 5VDC to on-off circuit and earphone drive circuit.Described power save circuit exports 12VDC to speed-regulating switch.Described on-off circuit exports 10.8VDC to power amplifier and bass power amplifier.Described mu balanced circuit A exports 5VDC/800mA to USB interface.Bluetooth circuit module is controlled to switch by function switch.
R, L audio signal inputs to Bluetooth circuit module by audio input interface or earphone jack A, after the process of Bluetooth circuit inside modules, select output Bluetooth signal or Line audio signal to volume controller, R, L audio signal after volume controller controls divides 5 tunnels to export:
1.R, L signal are divided into two groups (FR+FL, BR+BL) and input two power amplifiers be made up of IC 2025 respectively, and two groups of R, L audio signals after power amplifier are connected to 4 speakers respectively and send playback sound;
2. take out partly bass Book of Music bass controller and input bass power amplifier after controlling, the SUB signal output after bass power amplifier amplifies is connected to woofer and sends playback sound;
3. one group of R, L signal export through audio output interface, can connect outside tone playing equipment;
4. when connecting upper earphone, R, L signal export earphone jack B to after by earphone drive circuit, and meanwhile, on-off circuit disconnects the working power of input power amplifier and bass power amplifier;
5. be electrically connected with vibromasseur, the oscillation intensity of vibromasseur is changed with the change of audio frequency signal amplitude.
The present embodiment adopts 12VDC/2.5A adapter, the 12VDC of input be divided into two groups: one group to export through 5V mu balanced circuit 5VDC is respectively Bluetooth circuit module, USB charging inlet, power save circuit are powered; Another group is respectively each power amplifier and powers after power save circuit, on-off circuit; Meanwhile, the 12VDC after power save circuit is also delivered to the oscillation intensity that speed-regulating switch controls vibromasseur.
The present embodiment, under bluetooth mode, after being connected with bluetooth equipment, needs the list of bluetooth equipment music player to add music file and located broadcast state, can realize playing/suspending by controlling bluetooth equipment player, bent up and down, the control of volume sound.When mobile phone has incoming call, automatically recover after the broadcasting of Bluetooth audio device automatic pause, end of conversation to play music.USB: adaptive and various mobile phone, IPAD, charge function.Audio frequency vibration massage system, realizes the power of vibration massage function by the melody of music.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to this utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. massage the control circuit of thing to sit on for one kind, it is characterized in that, comprise Bluetooth circuit module, the input of Bluetooth circuit module is connected with music player devices by audio input interface, earphone jack A or bluetooth, the outfan of Bluetooth circuit module is connected with volume controller, volume controller divides five tunnels to export: the first via exports power amplifier to, and power amplifier exports the left and right acoustic channels audio signal after amplifying; Second tunnel exports bass controller to, and bass controller is connected with bass power amplifier, and bass power amplifier exports the bass audio signal after amplifying; 3rd tunnel exports audio output interface to; 4th tunnel exports earphone drive circuit to, and earphone drive circuit is connected with earphone jack B; 5th tunnel exports vibromasseur to makes its oscillation intensity change with the change of audio frequency signal amplitude; Power supply is connected with mu balanced circuit A, power save circuit respectively after on and off switch, mu balanced circuit A powers to Bluetooth circuit module, USB charging socket and power save circuit, outfan connecting valve circuit, mu balanced circuit B and the speed-regulating switch respectively of power save circuit, mu balanced circuit B gives on-off circuit and earphone drive circuitry respectively, on-off circuit is connected with power amplifier and bass power amplifier respectively, and speed-regulating switch is connected with vibromasseur and controls its oscillation intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639969.9U CN204274929U (en) | 2014-10-30 | 2014-10-30 | The control circuit of massage thing to sit on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639969.9U CN204274929U (en) | 2014-10-30 | 2014-10-30 | The control circuit of massage thing to sit on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274929U true CN204274929U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639969.9U Active CN204274929U (en) | 2014-10-30 | 2014-10-30 | The control circuit of massage thing to sit on |
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| Country | Link |
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| CN (1) | CN204274929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960412A (en) * | 2020-01-15 | 2020-04-07 | 浙江阿尔郎科技有限公司 | Fascia gun |
-
2014
- 2014-10-30 CN CN201420639969.9U patent/CN204274929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960412A (en) * | 2020-01-15 | 2020-04-07 | 浙江阿尔郎科技有限公司 | Fascia gun |
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