JPS63168165A - Massage apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a body-sensing vibratory massage device that can obtain effective therapeutic effects through imaging and synchronize the imaging with the rhythm of music and voices. 8 days σ)y left ≦I
+fh -4, ψ ``-σ) lum , 1 itself 1 Traditionally, imaging devices for the purpose of this type of pine surgery have been used to promote blood circulation and stimulate muscle tissue by applying imaging to each part of the body. It is known that it helps in recovering from fatigue. Furthermore, it is desirable not only to provide a motion picture, but also to provide a psychologically pleasant three-axis motion.

Therefore, the f
The i-motion device attempts to generate rhythmic motion by intermittently operating an electromagnetic vibration device depending on the strength of music or voice. However, since this electromagnetic oscillation device generally attempts to generate a reciprocating motion by magnetic interference between a current-carrying coil and a magnet, the device itself must be large-sized, and therefore many Unless a device is provided, strong imaging cannot be obtained and effective therapeutic effects cannot be obtained.

Therefore, the applicant proposed a rhythm following pine surge device using a DC motor in Japanese Patent Application No. 59-209469. According to this proposal, it was possible to obtain vibrations that could follow the rhythm of musical sounds and have an effective therapeutic effect.

However, there were some areas where the ability to synchronize with the rhythm of music sounds was unsatisfactory with motor vibration alone. .

[Purpose of the invention]

An object of the present invention is to provide a music-synchronized body-sensing vibration massage device that applies music or sound as body-sensible vibrations to the body such as the back and waist, and provides vibrations that have an effective therapeutic effect on the body.

[Summary of the invention]

This invention relates to electromagnetic one-channel motion using a moving coil type speaker that is driven in synchronization with music and audio signals from a music, audio reproduction device or microphone, or a coneless moving magnet type, and also music and audio signals. A music-synchronized experiential imaging pine surgery device that has both vibration systems, including a motor vibration system with an eccentric weight attached to a DC motor driven in synchronization with the music, and drives either one or both vibration systems at the same time. It is in.

[Embodiments of the invention]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a device according to the present invention applied to the back of a chair, in which a pair of left and right armrests is composed of a frame 1, a seat frame 2, and a back frame 5, and the back frame 6 has a A buckle plate 5 is attached via a rubber band 4, and a through hole 6 is provided approximately in the center of the buckle plate 5, and a bass speaker 7 is provided in contact with the through hole 6. Further, below the baffle plate 5, a motor photographing device 8 having an eccentric weight is fixedly held by a cushioning urethane foam 9. A plate-shaped support member 11 having a large number of small holes is fixed to the body-contacting side of the baffle plate 5, covering the through-holes 6.
A back cushioning urethane foam 16 having a through hole 12 is attached to the front surface of the support member 11. Above the back frame 3, a speaker 14 for medium and high frequencies is provided, located above the user's head.

The low frequency part of the audio signal from the cassette deck 15 is filtered out by a low pass filter, the bass speaker 7 is moved t4, and the user is provided with the ability to capture the low frequency range using the sound pressure. This vibration in the low frequency range gives the user a sense of relaxation, and in combination with the sound from the medium and high frequency speakers 14, creates a so-called sense of presence.

The strength of the photographing device 8 follows the change in the rotation speed of the motor by 4C4 degrees, and the change in the rotation speed of the motor depends on the strength of the input audio signal. Therefore, if the sound has a rhythm, the number of revolutions of the motor changes to follow the rhythm, and rhythm imaging can be achieved. In other words, the rhythm of the continuous strength of the audio signal is converted into the rhythm of the continuous strength of the photographic image.

〔Effect of the invention〕

As described above, the present invention provides an electric m 1b using a moving coil type loudspeaker (4ti movement or a coneless moving magnet type) which is driven in synchronization with music and audio signals from an audio reproduction device or a microphone.
It is characterized by having both the vibration system of the M type and the motor vibration type equipped with a DC motor eccentric weight that is driven in synchronization with the music and voice (J type), so it gives the user a sense of vibration. Therefore, it has the effect of operating either or both of the pleasant sweet chestnut appreciation and the pine surge effect.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a cross-sectional explanatory diagram when the invention is applied to a chair. FIG. 2 is a block diagram of the electrical system, and FIG. 3 is a cross-sectional explanatory diagram when the system is used in a bed frame. Code 1...Armrest frame 21, seat frame 6...back frame 7...loud speaker 8...imaging device 14...middle and high frequency speaker

Claims (1)

[Claims] In a music synchronized sensory vibration massage device, a moving coil type speaker vibration driven in synchronization with a music audio signal from a music audio reproduction device or a microphone, or an electromagnetic vibration using a coneless moving magnet system, etc., is also tuned to the music audio signal. A music-synchronized sensory vibration massage device characterized by having both a vibration system including a DC motor driven by a DC motor and a motor vibrator having an eccentric waist attached.