KR200280703Y1 - Apparatus for vibrating mat - Google Patents

Abstract

The present invention relates to a vibration mat device, comprising: a support plate, a mat stacked on the support plate, a plurality of casings interposed at a plurality of positions between the support plate and the mat, and received in the casing to vibrate the mat. It characterized in that it comprises a vibration generating portion and a buffer support for elastically supporting the vibration generating portion with respect to the casing. As a result, not only the durability is excellent, but also the structure is simple and easy to manufacture, improve the massage effect, it is possible to reduce the vibration and noise transmitted to the floor surface.

Description

Vibration Mat Device {APPARATUS FOR VIBRATING MAT}

The present invention relates to a vibration mat device, and more particularly, not only has excellent durability, but also has a simple structure, which makes the manufacturing process easier, and reduces the overall manufacturing cost, and transmits vibration and noise to the floor surface. It relates to a vibration mat device that can reduce the.

In general, mats are commonly used in the form of beds in our surroundings with the development of the industry, and each has various forms such as single or double, depending on the size. These mats are not only used for sleeping, but are used to prevent athletes' injuries by being installed in athletics, for example, high jumps, skipping frames, or floor exercises. It is to assist the comfortable life of the sick.

As such, the mat used for various purposes may simply perform a function of a cushion by using a sponge or a layer of cloth inside, but in particular, in the recent years, the mat may serve as an assistant for the patient. The mat itself is able to achieve a predetermined vibration, and is widely used as an effect of preventing bedsores and the like of a patient.

Such a conventional vibration mat device is to repeat the form of injecting or bleeding air through the compressor mainly using air pressure to give vibration to the mat, or to give vibration to the mat using water pressure, and the mat Various types are known, including those in which a plurality of cams are installed at a lower end of the cam to rotate the cam by a motor, thereby allowing the mat to be vibrated by the height difference between the top dead center and the bottom dead center.

However, in the conventional vibrating mat device, the compressor is provided with a compressor, a water storage tank, a motor, and a cam to provide vibration to the mat. Therefore, the structure is complicated and the manufacturing process is difficult, and the overall manufacturing cost is increased. There is a drawback to the economic burden. In addition, when the mat imparts vibration by air pressure and water pressure, air and water may leak due to a needle or a sharp object, and as a result, air pressure and water pressure naturally decrease as time passes, so durability The disadvantage is that it is weak. In addition, when vibration occurs in the mat device, there is a problem that vibration and noise are transmitted to the bottom surface of the mat device in contact with the bottom surface.

Accordingly, an object of the present invention is to provide a vibration mat device that is not only excellent in durability, but also simple in structure, easy to manufacture, improve massage effect, and reduce vibration and noise transmitted to the floor surface.

1 is an exploded perspective view of a vibration mat device according to the present invention,

2 is a side cross-sectional view of FIG.

3 is a perspective view of the vibration generating unit and the casing of FIG.

4 is an exploded perspective view of the vibration generating part and the casing of FIG. 3;

5 is a cross-sectional view taken along the line VV of FIG. 3;

6 is a control block diagram of a vibration mat device according to the present invention.

* Explanation of symbols for the main parts of the drawings

10: vibration mat device 11: support plate

13: accommodating part 15: mat

21: casing 31: vibration generating unit

33: coil part 35: vibration bar

41: buffer support 43: bracket

51: Spring 53: Spring Tightening Bolt

According to the present invention, the object is, in the vibration mat device, a support plate, a mat stacked on the support plate, a plurality of casings interposed at a plurality of positions between the support plate and the mat, and housed in the casing It is achieved by a vibration mat device comprising a vibration generating portion for vibrating the mat, and a buffer support for elastically supporting the vibration generating portion with respect to the casing.

Here, the buffer support portion, preferably includes a bracket for supporting the vibration generating portion, a spring for buffering the vibration of the vibration generating portion is transmitted to the support plate, and coupling means for coupling the spring to the bracket.

In addition, the spring is preferably made of any one of rubber, metal.

Hereinafter, with reference to the accompanying drawings will be described in detail for the subject innovation.

1 is an exploded perspective view of a vibration mat device according to the present invention, Figure 2 is a side cross-sectional view of FIG. As shown in these figures, the vibration mat device 10 according to the present invention, between the support plate 11, the mat 15 stacked on the support plate 11, between the support plate 11 and the mat 15 A plurality of casings 21 interposed at a plurality of positions, a vibration generating portion 31 accommodated in the casing 21 to vibrate the mat 15, and a vibration generating portion 31 with respect to the casing 21. It has a buffer support part 41 which elastically supports.

The support plate 11 forms a lower end portion of the overall mat device 10 and is installed on a frame such as the ground or a bed to support the mat device 10 almost flat. The support plate 11 may be provided with a heat insulating layer including a heat resistant insulating layer or the like at the bottom of the support plate 11 to prevent damage to the ground or heat, and may also be provided with a plate-shaped iron plate member, such as a jacquard cloth. The composite material layer can be produced by laminating layers. In the embodiment of the present invention, a high density sponge is used.

The plate surface of the support plate 11 is provided with a plurality of housing portions 13 recessed to a predetermined depth from the plate surface so that the casing 21 can be inserted into a shape. The receiving portions 13 are arranged at predetermined intervals along the plate surface direction of the support plate 11, the receiving portion 13 has a circular cross-sectional shape. Here, the number of the receiving portions 13 is adjusted according to the size of the mat, the cross-sectional shape may also be replaced with a shape other than the circular cross-sectional shape.

The mat 15 laminated on the upper surface direction of the support plate 11 and in direct contact with the user's body includes a composite material layer having a plurality of composite materials along the plate surface direction, for example, a jacquard cloth, a carbon layer, a nonwoven fabric, At least some of a high density sponge, a heat resistant insulating layer, an ox ceramic layer, an agglomerate ceramic layer, and a PU coating layer can be used in combination, and can also be configured by a combination of them. Only high density sponges can be used.

In addition, a plate-shaped blocking plate 17 is provided between the support plate 11 and the mat 15 to prevent electromagnetic waves generated from the vibration generating unit 31 from being emitted to the upper end of the mat 15 to be administered to the human body. . The blocking plate 17 is preferably an electrolytic copper thin plate or a magnesium film, and the blocking plate 17 may be selectively interposed between the supporting plate 11 and the mat 15.

On the other hand, between the blocking plate 17 and the support plate 11, a casing 21 fitted to fit the receiving portion 13 formed on the plate surface of the support plate 11 is interposed.

As shown in FIGS. 3 to 5, the casing 21 has an upper end opening, and has a cylindrical shape corresponding to the shape of the accommodating portion 13 of the support plate 11. An inner side of the casing 21 is provided with a receiving groove 23 having a substantially '+' shape so as to accommodate the vibration generating unit 31 to be described later. As such, since the casing 21 surrounds the vibration generator 31, it is possible to reduce the noise generated when the vibration generator 31 is operated toward the bottom surface of the support plate 11, that is, the bottom surface. It becomes possible. Here, the casing 21 may be formed of a metal material, but in order to reduce the manufacturing cost, the casing 21 may be replaced with a synthetic fiber material and a plastic material including an acrylic plate.

The vibration generating part 31 is a coil part 33 in which coils are wound, and a vibration bar 35 reciprocating by electromagnetically interacting with the coil part 33 and approaching and separating the blocking plate 17. Has

The coil part 33 has the shape of a tubular body, and the coil is wound.

The vibration bar 35 is made of a metal material to receive the electromagnetic force from the coil part 33 and flow toward the blocking plate 17, and has a tubular shape. The vibration bar 35 is accommodated in the inner circumferential surface of the coil portion 33, and the outer circumferential surface of the vibration bar 35 is disposed at a predetermined distance from the inner circumferential surface of the coil portion 33. A thread is formed on the inner circumferential surface of the vibration bar 35, and a cap 37 is coupled to the upper side of the vibration bar 35 by a cap fastening bolt 38, and a vibration bar level adjustment is provided on the lower side of the vibration bar 35. Bolt 39 is engaged. The cap 37 coupled to the upper side of the vibration bar 35 transmits the reciprocating motion of the vibration bar 35 to the blocking plate 17. Here, the cap 37 may be optionally interposed, the cap 37 is preferably made of a plastic injection molding in order to reduce the manufacturing cost. In addition, the vibration bar level adjusting bolt 39 coupled to the lower side of the vibration bar 35 adjusts the position of the vibration bar 35 in the coil part 33 by the support spring 49 to be described later. Then, between the vibration bar 35 and the vibration bar level adjustment bolt 39 is provided with a plate-like spring support portion 40 for supporting one end of the support spring 49, the spring support portion 40, the support spring (49) The coupling hole 40a to which this is coupled is formed. In addition, the vibration bar level adjustment bolt 39 is coupled to a pair of spacers 36 for maintaining a gap between the spring support 40 and the vibration bar 35. Accordingly, when power is supplied to the coil part 33, the coil part 33 pulls or pushes the vibration bar 35 toward the support plate 11 side by electromagnetic interaction with the vibration bar 35. As a result, a predetermined vibration is caused, which can be spread evenly on the mat 15 via the cap 37 and the blocking plate 17.

The buffer support part 41 includes a bracket 43 for supporting the vibration generating part 31, a spring 51 for buffering the vibration of the vibration generating part 31 from being transmitted to the lower side of the support plate 11, and a spring. It consists of a spring fastening bolt 53 for coupling the 51 to the bracket 43.

The bracket 43 has a lower cover 45 surrounding the coil part 33 and an upper plate-shaped upper portion formed with a passage hole 47a so that the vibration bar 35 can reciprocate. It has a cover 47. The upper side of the lower cover 45 has a '+' shape corresponding to the shape of the receiving groove 23 of the casing 21, the upper cover 47 also has a '+' shape. In the edge regions of the lower cover 45 and the upper cover 47, through holes 45b and 47b are formed at predetermined intervals and through which the spring fastening bolts 53 to be described later pass. In addition, a pair of support springs 49 are provided in the lower region of the lower cover 45 to limit the reciprocating distance of the vibration bar 35. One end of the support spring 49 is coupled to the engaging groove 45a of the lower cover 45, and the other end is coupled to the vibration bar level adjustment bolt 39.

The spring 51 is interposed between the lower cover 45 and the bottom surface of the receiving groove 23 of the casing 21 and is disposed at a position corresponding to each through hole 45b of the lower cover 45. The spring 51 has a coil shape and is installed along the outer circumferential surface of the spring fastening bolt 53.

The spring fastening bolt 53 penetrates through the through holes 45b and 47b of the lower cover 45 and the upper cover 47 and the spring 51, and the distal end of the spring fastening bolt 53 is a nut 55. Is fastened by. The spring fastening bolt 53 can adjust the amplitude of the spring 51 by fastening with the nut 55. Accordingly, the spring 51 is coupled to the lower cover 45 of the bracket 43 by the spring fastening bolt 53 to buffer the vibration of the vibration generating part 31 to be transmitted to the support plate 11. . Here, the spring 51 may be made of any one of rubber and metal, but preferably made of a rubber material having excellent ability to absorb and attenuate vibration.

On the other hand, the vibration mat device 10 according to the present invention, as shown in Figure 6, by additionally installing a predetermined control unit 61 in the power supply unit 63 for supplying power to the vibration generating unit 31 The power supplied to the coil unit 33 can be turned on and off alternately at a predetermined time period. Here, the control unit 61 may adjust the vibration width and the intensity of the vibration generated by the vibration generating unit 31 through the frequency converter 65 for controlling the frequency, as well as a predetermined time due to the predetermined timer 67. It is also possible to vary the power source to operate as much or only a predetermined time.

By this configuration, it will be described the operation of the vibration mat device 10 according to the present invention.

First, when power is supplied to the coil unit 33 of the vibration generating unit 31 by the power supply unit 63, the coil unit 33 is a vibration bar 35 by the electromagnetic interaction with the vibration bar 35. Is pulled or pushed toward the support plate 11 side to cause a predetermined vibration, which is spread evenly on the mat 15 via the cap 37 and the blocking plate 17, 15) The person sitting or lying down can get a constant vibration effect.

At this time, the vibration transmitted to the lower side of the support plate 11 is buffered by the spring 51 of the buffer support portion 41, it is possible to reduce the vibration transmitted to the lower side, that is, the bottom surface of the support plate (11). In addition, since the vibration generating unit 31 is surrounded by the casing 21, it is possible to reduce the noise transmitted to the bottom surface. At the same time, by converting the frequency of the power supplied from the control unit 61 to the coil unit 33, to perform another process of adjusting the width and strength of the vibration transmitted to the mat 15 through the vibration bar (35). It becomes possible. In order to describe this in more detail, when the control unit 61 supplies different vibration widths of the frequencies supplied to the vibration generators 31 disposed adjacent to each other, another effect may be obtained as follows.

For example, when the amplitude of the frequency supplied to the vibration generator disposed on the right side is larger than the vibration generator disposed on the left side, the mat 15 corresponding to the upper region of the left vibration generator is on the right side rather than the rising and falling width. The rising and falling widths of the mat 15 corresponding to the upper region of the vibration generating portion become smaller. At this time, if the frequencies supplied to each of the vibration generating unit 31 at a predetermined time interval are supplied opposite to each other, the vibration width on the mat 15 can be performed in the reverse of the above. Thus, by virtue of differentiating the cycle of the power supplied to each of the vibration generating unit 31 can be configured so that the vibration generated in the mat can be made of a wave wave, that is, sine wave or cosine wave. Therefore, when the person who is uncomfortable and the person who wants to massage lying on the mat device 10, it is possible to enjoy a more effective massage effect by the strength and width of the vibration acting in different positions.

As described above, in the present invention, by enclosing the vibration generating unit accommodated in the support plate with a casing and providing a buffer supporting unit for elastically supporting the vibration generating unit, not only the durability is excellent, but the structure is simple, and the production is easy, and the massage effect is improved. It is possible to reduce the vibration and noise transmitted to the floor surface.

On the other hand, the technical idea of the present invention can be used not only a single mat, but also foldable mats in two or more steps, even if used in a cushion, pillows and pallets in contact with the foot can of course achieve the above effects.

In addition, in the above-described embodiment, the housing groove of the casing in which the vibration generating unit is accommodated has a '+' shape, but the housing groove of the casing may have various shapes such as an 'I' shape in addition to the '+' shape. It may be.

As described above, according to the present invention, a vibration mat device which is not only excellent in durability but also simple in structure and easy to manufacture, improves massage effect, and reduces vibration and noise transmitted to the floor surface is provided. .

Claims (3)

In the vibration mat device, Support plate, A mat laminated on the support plate, A plurality of casings interposed at a plurality of positions between the support plate and the mat, A vibration generating unit accommodated in the casing to vibrate the mat; Vibration mat device characterized in that it comprises a buffer support for elastically supporting the vibration generating unit with respect to the casing. The method of claim 1, The buffer support portion, A bracket for supporting the vibration generating unit; A spring for buffering the vibration of the vibration generating unit from being transmitted to the support plate; Vibration mat device comprising a coupling means for coupling the spring to the bracket. The method of claim 2, The spring is a vibration mat device, characterized in that made of any one of rubber, metal.