CN201030036Y

CN201030036Y - Music massaging sofa

Info

Publication number: CN201030036Y
Application number: CNU2007200848942U
Authority: CN
Inventors: 杨正; 马明慧
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2007-05-25
Filing date: 2007-05-25
Publication date: 2008-03-05
Anticipated expiration: 2017-05-25

Abstract

Disclosed is a massage sofa with music. The sofa comprises sofa cushions mounted on sofa seats and massage balls positioned inside the sofa cushions at least. The sofa is characterized in that each massage ball is driven by a corresponding electromagnetic vibrator, the electromagnetic vibrator comprises an electric magnet and a fixed magnet which is hung on the upper portion of the electric magnet, the massage balls are fixe on the fixed magnet, a music play controller is mounted on the seat of the sofa, the music play controller is equipped with an outer and an inner audio output and a USB connector, the outer audio output and the USB connector are installed on the seat of the sofa, the inner audio output is connected with a signal enlarging circuit which is disposed in a massage frequency controller, the massage frequency controller comprises the signal enlarging circuit and a TA7666P integrated circuit, a third to a seventh end, a tenth to a fourteenth end of the TA7666P integrated circuit are respectively connected with a PNP-style transistor, and the PNP-style transistor is connected with the electric magnet via a solid relay. The massage frequency of the massage sofa with music can vary with the change of the music frequency and can change correspondingly, achieving the effect of combing the music with the massage.

Description

The music massage sofa

Technical field

This utility model is that a kind of massage frequency of music massage sofa, especially sofa is done corresponding variation with the variation of music frequency.

Background technology

At present, though existing Massage sofa kind is a lot, normally reach the massage purpose by mechanical movement, and people are when accepting massage, general health is in relaxation state and could obtains massage effect preferably.Existing medical research shows, suitable music can impel people's brain and health to enter relaxation state as early as possible, if music therapy is combined with massage, can produce good therapeutic effect to sub-health state disease common in the modern societies such as similar psychasthenia, but existing Massage sofa can't satisfy the demand of people's this respect.

Summary of the invention

The purpose of this utility model provides the music massage sofa that a kind of massage intensity changes with the variation of music frequency.

For realizing that the technical scheme that this utility model purpose is adopted is: this utility model provides a kind of music massage sofa, at least comprise spfa cushion that is installed on the sofa seat and the massage ball that is positioned at spfa cushion, each massage ball is driven by each self-corresponding electromagnetic vibrator, electromagnetic vibrator comprises electric magnet and is suspended in the fixed magnet of electric magnet top, massage ball is fixed on the fixed magnet, electromagnetic vibrator is connected with power supply by lead, the music controller be provided with two identical outside, interior audio output port and USB interface, outer audio output port and USB interface are installed on the sofa seat, interior audio output port links to each other with the signal amplification circuit of massage in the frequency controller, the massage intensity controller comprises signal amplification circuit and integrated circuit TA7666P, the 3-7 of TA7666P, the 10-14 end is connected on the positive-negative-positive audion, and the positive-negative-positive audion is connected with electric magnet by solid-state relay.Described massage ball is provided with connecting rod, links to each other with fixed magnet by connecting rod.Support is wherein gone up annulus and is become 22 degree angles with horizontal plane by constituting by upper and lower two the opening annulus that connected by support bar, and spfa cushion is placed on the base, and base is dome shape, is held on the annulus, and spfa cushion is provided with the fold of wave lines.Described support bar is two, is connected to the opening part of two opening annulus.Can establish 6-10 massage ball in the described spfa cushion.

The novel beneficial effect of this use is: the frequency of vibration of massage ball changes with the variation of music frequency, thus the music massage sofa that provides a kind of music therapy and massage to combine.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

Fig. 1 is that cross-section structure of the present utility model is made figure.

Fig. 2 is the structure chart of electromagnetic vibrator.

Fig. 3 is circuit theory diagrams of the present utility model.

1. times annulus among the figure, 2. support bar is 3. gone up annulus, 4. base, 5. music player, 5. music player, 6. spfa cushion, 7 massage balls, 8 electromagnetic vibrators, 9. audio output port, 10.USB interface, 11. electric magnet, 12. fixed magnets, 13. connecting rods, 14. massage balls.

Specific embodiments

In the embodiment shown in fig. 1, last annulus 3 and following annulus are connected to the bracing frame of whole sofa by support bar 2, and music player 4 is installed on the spfa cushion 6, and electromagnetic vibrator 5 is housed in the spfa cushion 6, sofa 6 pad is placed on the base 7, base 7 shelve with last annulus 3 on.

In Fig. 2, massage ball 4 is connected with fixed magnet 2 by connecting rod 3, and fixed magnet 2 is suspended in the top of electric magnet 1.

The audio signal of audio output port output enters in the amplifying circuit of being made up of capacitor C 1, resistance R 1 and capacitor C 2, resistance R 2 by L channel L and R channel R respectively in Fig. 3, audio signal after the amplification from TA7666P16 the 1st and the 16th end enter TA7666P, TA7666P the 2nd and the 15th end respectively by capacitor C 3 and C4 ground connection, between C3 and the R2, be connected to shunt resistance R4 and R3 respectively between C4 and the R1.Respectively from the 3rd, 4,5,6,7,10,11,12,13, the 14 ends outflow of TA7666P, the audio signal of different frequency just is separated into the audio signal of varying level size like this after the audio signal process level classification of TA7666P of different frequency.The audio signal of varying level size is through shunt resistance R10, R11, R12, R13, R14, R9, R8, R7, R6, R5 flow into positive-negative-positive audion VT1 respectively, VT2, VT3, VT4, VT5, VT6, VT7, VT8, VT9, among the VT10, by controlling the switch of each audion, thereby control outer solid relay B1, B2, B3, B4, B5, B6, B7, B8, B9, the input of B10, photoelectricity by solid-state relay inside is coupled again, resulting vibration electric magnet J1, J2, J3, J4, J5, J6, J7, J8, J9, J10 is according to the difference that flows into audio level size wherein and the not electromagnetic induction of same-action takes place, thereby drives the vibration that corresponding fixed magnet is done different frequency.Be connected to respectively between vibration electric magnet J1, J2, J3, J4, J5, J6, J7, J8, J9, J10 and the 220V voltage shunt resistance R15, R16, R17, R18, R19, R20, R21, R22, R23, R24.Because massage ball 14 is connected on the fixed magnet 12 by connecting rod 13, drives massage ball 14 vibrations by fixed magnet 12, thereby guarantee that massage ball 14 frequency of vibration will be consistent with the frequency of music.

Claims

1. music massage sofa, at least comprise spfa cushion that is installed on the sofa seat and the massage ball that is positioned at spfa cushion, it is characterized in that: each massage ball is driven by each self-corresponding electromagnetic vibrator, electromagnetic vibrator comprises electric magnet and is suspended in the fixed magnet of electric magnet top, massage ball is fixed on the fixed magnet, the music controller is installed on the sofa seat, outside the music controller is provided with, interior audio output port and USB interface, outer audio output port and USB interface are installed on the sofa seat, interior audio output port links to each other with signal amplification circuit in the massage intensity controller, the massage frequency controller comprises signal amplification circuit and integrated circuit TA7666P, the 3-7 of TA7666P, the 10-14 end is connected on the positive-negative-positive audion, and the positive-negative-positive audion is connected with electric magnet by solid-state relay.

2. music massage sofa according to claim 1, it is characterized in that: massage ball is provided with connecting rod, links to each other with fixed magnet by connecting rod.

3. music massage sofa according to claim 1 and 2, it is characterized in that: the below of sofa seat is provided with support, and support is wherein gone up annulus and become 22 degree angles with horizontal plane by constituting by upper and lower two the opening annulus that connected by support bar, sofa seat is dome shape, is held on the annulus.

4. music massage sofa according to claim 3 is characterized in that: support bar is two, is connected to the opening part of two opening annulus.

5. music massage sofa according to claim 1 is characterized in that: be provided with 6-10 massage ball in the spfa cushion, massage ball is connected with 6-10 fixed magnet respectively.

6. music massage sofa according to claim 1 is characterized in that: spfa cushion is provided with the fold of wave lines.