CN1140583A

CN1140583A - Massage cushion

Info

Publication number: CN1140583A
Application number: CN 96103244
Authority: CN
Inventors: 欧光宜
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-11
Filing date: 1996-03-11
Publication date: 1997-01-22

Abstract

The massage cushion consists of cushion body with several massage heads and cushion back. In the space between the cushion body and the cushion back, there are several vibrating massage mechanisms with one DC motor, which is in the box and have at least one eccentrical wheel on its rotating shaft, several reciprocating massage mechanisms with an electromagnet which is inside the casing and has one coil connected to AC power source and one metal bar inserted inside its through hole and extending out of the casing for connecting vibrating head. The control circuit is connected to the massage mechanism separately.

Description

Massage cushion

The present invention relates to a kind of seat cushion, especially a kind of seat cushion with massage functions.

Existing seat cushion has only single pad by function more, and present being seen massage armchair all be with the massage mechanism device in a chair, the volume of massage armchair is bigger like this, it is many to take up room, and extremely is not easy during mobile massage armchair.

Purpose of the present invention is exactly to provide a kind of massage cushion at the foot of prior art, it is provided with a plurality of massage head on cushion, and in seat cushion the corresponding various heads that rub below different massage mechanisms is set, these massage mechanisms can be the type of moving back and forth or mutual oscillating mode, and control by control circuit, wherein massaging way comprises intensity circulatory function, the rolling circulation merit circulatory function that has, fluctuates, intermittent cyclic function, analog functuion etc.

Another object of the present invention provides a kind of massage cushion, and its power input has two ports of AC and DC, so it can be located at general place, family or automobile etc. widely.

The objective of the invention is to be achieved through the following technical solutions: a kind of massage cushion, form by pedestal and acting as a cushion, convex with several massage head on the pedestal, between pedestal and the acting as a cushion space is arranged, wherein be provided with one group of above mutual oscillating mode massage mechanism, in box body, be provided with a direct current motor, and at least one end of the turning cylinder of d.c. motor, be provided with eccentric; Moving back and forth the type massage mechanism more than one group is located in the described space, be provided with an electric magnet that axial through hole arranged in its housing, and on electric magnet, be provided with coil, coil connects alternating source, be inserted with a metal bar on the through hole of electric magnet, metal bar one end stretches out to connect in the housing establishes at least one vibration head; Control circuit respectively with accommodation space in the massage mechanism of respectively organizing join.

The output termination drive circuit of the single-chip micro computer of control circuit is pressed display circuit again, input termination key switch circuit, and the output of mu balanced circuit connects above-mentioned each circuit work power.

The display element of described display circuit can be light emitting diode or LCDs.

The present invention can simulate every massage skill of masseur, allows people's allaying tiredness at any time, and it is easy to carry, and is widely applicable.

The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiments.

Fig. 1 is a three-dimensional exploded view of the present invention;

Fig. 2 is the three-dimensional exploded view of the mutual oscillating mode massage mechanism of the present invention;

Fig. 3 moves back and forth the three-dimensional exploded view of type massage mechanism for the present invention;

Fig. 4 is a schematic perspective view of the present invention;

Fig. 5 is a control circuit block diagram of the present invention;

Fig. 6 is single-chip micro computer output pulse waveform figure of the present invention;

Fig. 7 is a control circuit schematic diagram of the present invention.

Referring to Fig. 1, device has many group massage mechanisms in the seat cushion 1 of the present invention, and seat cushion 1 is made up of pedestal 11 and acting as a cushion 12, convexes with several massage head 13 on the seat cushion 11, a foam 14 is arranged and leave a space 15 between pedestal 11 and acting as a cushion 12.

Referring to Fig. 2, organize in the foam 14 that mutual oscillating mode massage mechanism 4 is located at space 15 more, in box body 40, establish a direct current motor 41, at least one end is provided with eccentric 46 on the turning cylinder 451 of d.c. motor 41; When d.c. motor 41 rotated, the eccentric 46 of motor 41 tops promptly rotates and hangs down beat box body 40, thereby makes box body 40 produce vibration; Be connected with a power line 47 on the d.c. motor 41 of this mechanism, it passes the hole 401 of box body 40, and box body 40 is made up of loam cake and lower cover.

Referring to Fig. 3, the type that the moves back and forth massage mechanism 3 of many groups is arranged in the foam 14 in space 15, be provided with an electric magnet 31 that axial through hole arranged in the housing 34, on electric magnet 31, be provided with coil 33, be equipped with power line 35 on the coil 33, and wiping is inserted with a metal bar 311 on the through hole of electric magnet 31, metal bar 311 1 ends connect at least in the closure casing 34 and establish a vibration head 32, after connecting the power supply signal of alternation, the change of flux that passes through on the electric magnet 31, make metal bar 311 in the axial through hole of electric magnet 31, move around, drive the massage head 13 that vibration head 32 is hit pedestal 11 again.

Referring to Fig. 5, control circuit connects the various massage mechanisms in the control space 15, and each massage mechanism of its may command can produce the variation of multiple difference in functionality.In the present embodiment, control circuit is by single-chip microcomputer circuit 80, display circuit 82, and key switch circuit 83, mu balanced circuit 81 and drive circuit 84 constitute.Wherein single-chip micro computer 80 is combined into an integrated circuit 286C84 by mnemon (ROM, RAM), central processing unit (CPU), input/output interface parts such as (I/O), key switch circuit 83 connects its input, display circuit 82, drive circuit 84 are connected on outfan, drive circuit 84 is connected to the massage mechanism at each position, mu balanced circuit 81 1 terminations input power supply 90, outfan provides running voltage for single-chip micro computer 80, key switch 83, display circuit 82, drive circuit 84.

Referring to Fig. 7, drive circuit 84 connects audion amplification output again by the diode connecting resistance and constitutes, and it is adjusted to the pulse wave signal that single-chip micro computer 80 circuit produce respectively to organize the required voltage signal of massage mechanism.Single-chip microcomputer circuit 80 is by integrated unit, diode oscillation chip, compositions such as diode; Display circuit 82 is by light emitting diode and connect electric capacity, and key switch circuit 83 is made up of the key switch series resistor, and mu balanced circuit 81 is by connecting resistance between transistor collector and the base stage, and base stage connects Zener diode and protection electric capacity constitutes.

Referring to Fig. 4,5, there is curing can form the program of various different massaging ways in the single-chip microcomputer circuit 80.During use, earlier with general plug 91 or automobile plug 92 energized, the massaging way that key switch selection on the other panel 100 of control is wanted, single-chip microcomputer circuit 80 is according to different input signals, send corresponding output pulse wave, after drive circuit 84 was handled, to each massage mechanism, display circuit 82 demonstrated each corresponding output signal on panel 100 simultaneously.

Referring to Fig. 5,6, the pulse wave that single-chip micro computer 80 is exported comprises the pulse wave persistent period and produces sequential, all can adjust as required.The present invention is divided into massage cushion according to human body: neck massaging district 85, and back massage district 86, shank massage district 87, design this following several massaging way again:

The intensity circulatory function: will import neck massaging district 85, back massage district 86, moves back and forth the width of the input pulse wave 90 of type massage mechanism at the mutual oscillating mode massage mechanism in shank massage district 87, is wide gradually narrow and then gradually wide again endless form repeatedly gradually.

The rolling circulatory function: will import pulse wave 91 and be neck massaging district 85 in regular turn, back massage district 86, shank massage district 87 and cycle alternation change.

The fluctuation vibrating function: utilize pulse wave 92 width of different sizes to circulate alternately, execute in neck massaging district 85, back massage district 86, on the massage mechanism in the shank massage district 87, its effect is just like light, heavy alternative massage.

Indirect massage functions: output pulse wave 93 occurs for the batch (-type) mode, generation be step massaging way.

Analog functuion: the output effect that pulse wave 94 produced is as the massage skills such as rapping, heavily beat, cut, rub with the hands, rub of specialty massage.

Claims

1, a kind of massage cushion is made up of pedestal and acting as a cushion, convexes with several massage head on the pedestal, it is characterized in that; Between pedestal and the acting as a cushion space is arranged, wherein be provided with one group of above mutual oscillating mode massage mechanism, in box body, be provided with a direct current motor, and at least one end of the turning cylinder of d.c. motor, be provided with eccentric; Moving back and forth the type massage mechanism more than one group is located in the described space, be provided with an electric magnet that axial through hole arranged in its housing, and on electric magnet, be provided with coil, coil connects alternating source, be inserted with a metal bar on the through hole of electric magnet, metal bar one end stretches out to connect in the housing establishes at least one vibration head; Control circuit respectively with accommodation space in the massage mechanism of respectively organizing join.

2, massage cushion according to claim 1 is characterized in that: the output termination drive circuit of the single-chip micro computer of control circuit, connect display circuit again, and input termination key switch circuit, the output of mu balanced circuit connects above-mentioned each circuit work power.

3, massage cushion according to claim 1 is characterized in that: the display element of described display circuit can be light emitting diode or LCDs.