JPH0585188U - Pad device for sensory vibration - Google Patents

Abstract

(57) [Abstract] [Purpose] The exciting coil 6 portion and the magnet 7 portion can be separated, and vibration can be generated without using a leaf spring. A pad device for body vibration according to the present invention comprises an exciting coil 6 formed of an elastic member and having an alternating current applied therein.
Since each of the pads 4b and 4c is a leaf spring, it is composed of an exciting pad 4b provided with a magnet and a magnet pad 4c provided with a magnet 7 formed of an elastic member and capable of facing the exciting coil 6 with a predetermined gap. The excitation coil 6 is swung by the same action. As a result, vibration that is synchronized with the alternating current is generated.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sensory vibration pad device in which the excitation coil side and the magnet side are separated.

[0002]

[Prior Art]

 BACKGROUND ART Conventionally, as a device that propagates bodily vibrations to the body, a bodily vibrating device is generally known that includes an exciting coil that is oscillated by a leaf spring and a magnet that faces the exciting coil at a predetermined interval ( For example, Jitsukai Sho 63-68284).

According to this sensible vibration device, when an alternating current, for example, a music signal is applied to this exciting coil, the exciting coil oscillates based on this signal, and a vibration synchronized with the music signal is generated.

Further, such a sensible vibration device is embedded in the floor of an aerobics dance studio, or on the seat or backrest of a chair, and propagates the sensible vibration to a dance player or a seated person in the chair. ing.

[0005]

[Problems to be solved by the device]

 However, in the above-described conventional sensible vibration device, the exciting coil and the magnet are installed as one unit on the floor or the like, and the exciting coil and the magnet cannot be installed separately. In addition, a leaf spring that supports the exciting coil in a vibration-dependent manner is also indispensable, and without this leaf spring, it was not possible to generate sensible vibration.

In view of the above-mentioned conventional problems, an object of the present invention is to provide a sensory vibration pad device capable of separating an exciting coil portion and a magnet portion and generating vibration without using a leaf spring. It is in.

[0007]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention provides a sensory vibration pad according to the present invention, which is formed of an elastic member and provided with an exciting coil to which an alternating current is applied. And a magnet pad provided with a magnet that can face the exciting coil with a predetermined gap.

[0008]

[Action]

 According to the present invention, by applying an alternating current to the exciting coil, magnetic interference occurs with the magnetic flux of the magnet. Here, since the excitation pad and the magnet pad are each formed of an elastic member, each pad acts like a leaf spring to swing the excitation coil. As a result, vibration that is synchronized with the alternating current is generated.

Further, since the exciting coil portion and the magnet portion are separated from each other by the respective pads, it is possible to perform magnetic force massaging using only the magnet pads, for example.

[0010]

【Example】

 1 to 4 show an embodiment of the present invention. FIG. 1 is a perspective view showing an example of using the pad device for body vibration according to the present invention in a bed, and FIG. 2 is a perspective view of assembling each pad. 3 is an enlarged enlarged sectional view taken along the line AA of FIG. 1 and FIG. 4 is an enlarged sectional view taken along the line BB of FIG.

In the figure, 1 is a bed, 2 is a support base of the bed 1, and 3 is a bed body placed on the upper surface of the support base 2.

As shown in FIG. 2, the bed main body 3 is composed of a large number of pads 4a, 4b, 4c, 4d, 4e formed of elastic members such as foamed polyurethane. The outside of 4e is covered with a cover 5.

Among the pads 4 a to 4 e, the pad 4 a having a large width in the thickness direction is arranged on the person's head side in the bed 1. Also, in the bed 1, pads 4b, 4c having a small width in the thickness direction are vertically arranged on the waist side of the person (the center of the bed 1), and an alternating current, for example, Two annular excitation coils 6 to which a music signal from a Dio device (not shown) is applied are embedded in the left and right (hereinafter, the pad 4b is referred to as an excitation pad 4b). On the other hand, an annular magnet 7 is arranged on the lower pad 4c so as to face each exciting coil 6, and the magnetic flux of this magnet 7 magnetically influences the magnetic flux generated in the exciting coil 6. Further, in the bed 1, pads 4d and 4e having a small width in the thickness direction are arranged on the upper and lower sides of a person's foot as well as on the waist, and an annular magnet 7 is arranged on the left and right of the upper pad 4d. It is buried individually. Here, the magnet 7 embedded in the pads 4c and 4d (hereinafter referred to as magnet pads 4c and 4d) is installed in the recess 8a of the magnet plate 8 formed of a magnetic member. In the above, the gap is set so that the upper surface (N pole) of the magnet 7 and the upper end (S pole) of the recess 8a form a predetermined magnetic gap with respect to the exciting coil 6.

According to this embodiment, when a music signal from the audio device is applied to the exciting coil 6, magnetic flux is generated by the magnetic flux of the exciting coil 6 and the magnetic flux of the magnet 7. Since the excitation pad 4b and the magnet pad 4c are made of elastic members, the pads 4b and 4c act in the same manner as the leaf springs to swing the excitation coil 6. As a result, vibration is generated in synchronization with this music signal.

At this time, since the exciting coil 6 corresponds to the waist of the person, this vibration is propagated to the waist of the person lying on the bed 1, and a sensational sound can be obtained, and the waist vibrates. A massage is performed.

Further, since the magnet pad 4d corresponds to the foot portion of a person, magnetic masturbation is performed on the foot of a supine person.

Further, as described above, since the pads 4b and 4c are each formed of an elastic member, there is no need for a leaf spring as in the conventional case, and the structure of the vibration generating part is simple.

Furthermore, when the head side pad 4a is changed to the foot side and the foot side pads 4d and 4e are changed to the head side, respectively, the magnet pad 4d is used for the neck portion of the person lying on his / her back. Magnetic force massage is performed.

As described above, in this embodiment, since the exciting pad 4b in which the exciting coil 6 is embedded and the magnet pads 4c and 4d are separated from each other, only the magnet pads 4b and 4c are used as a mattress, for example. You don't have to do massage. Further, in the above embodiment, the music signal is applied to the exciting coil 6, but a massage signal may be applied so that only the vibration masage is performed.

[0020]

[Effect of the device]

 As described above, according to the present invention, since the excitation pad and the magnet pad are each formed of an elastic member, each pad acts like a leaf spring to swing the excitation coil, Vibration can be generated with a simple structure.

Further, since the exciting coil portion and the magnet portion are separated by each pad, for example, magnetic force massaging can be performed using only this magnetic pad, and the versatility of the sensory vibration pad is improved. Has the advantage.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example in which a pad device for body vibration according to the present invention is used in a bed.

FIG. 2 is an assembly perspective view of each pad.

FIG. 3 is an enlarged enlarged cross-sectional view taken along the line AA of FIG.

FIG. 4 is an enlarged sectional view taken along line BB of FIG.

[Explanation of symbols]

4b ... Excitation pad, 4c, 4d ... Magnet pad, 6
… Exciting coil, 7… Magnet.

Claims (1)

[Scope of utility model registration request] 1. An excitation pad, which is formed of an elastic member, in which an exciting coil to which an alternating current is applied is provided, and a magnet which is formed of an elastic member and can face the exciting coil with a predetermined gap therebetween. A pad device for sensory vibration consisting of a magnetic pad.