KR200253585Y1 - A vibration apparatus capable of generating using sound facilities - Google Patents

Abstract

The present invention relates to a vibration device using an acoustic device, and in particular, a vibration device using a vibration device consisting of a vibration generating unit, a vibration plate and a magnet A and a magnet B to receive a sound signal output from the sound device to convert the vibration signal into a vibration signal It is about.

A frame having a predetermined space therein, a vibration generating unit installed inside the frame and generating vibration by mutual interaction between an electric field and a magnetic field, coupled to an open portion of the frame, and combined with a vibration generating unit to vibrate A vibration plate which increases and transmits the vibration plate, and is fixed to the periphery frame of the vibration generation unit, and a fixing unit for stably fixing the vibration generation unit when vibration is generated, and the vibration generation unit is fixed to the vibration plate and a magnet A fixed to the frame side. A vibration coil in which vibration is generated by the magnetic field of the magnet A, a magnet B coupled to the vibration coil and closely contacted with the magnet A, and coupled to the frame as if wrapped around the magnet A and the magnet B. A magnetic field collecting member for preventing leakage of magnetic fields generated in A and magnet B, and the magnet A fixed to the frame and fixed to the outside of the vibration coil. It is fixed to the frame so as to be close to is made of a fixing part to leave the bias to one side when the vibration of the vibration coil is generated.

Description

A vibration apparatus capable of generating using sound facilities

The present invention relates to a vibration device using an acoustic device, and in particular, a vibration device using a sound device that is composed of a vibration generating unit, a vibration plate and magnets A and B to receive the sound signal output from the sound device and convert it into a vibration signal It is about.

In general, as modern society develops, the quality of life is improving, but the social people feel repeated meetings of daily life, and people who want to enjoy a new, creative filter life and escape from the uniform daily life for a short time are exploding. It is a growing trend, and people spend a lot of money and time to enjoy a filtered life such as young people, so people who watch broadcasts or listen to music using TV, radio, cassette and CD player according to their preference There is an increase.

However, the conventional TV is composed only of a device for outputting the image and sound, so that viewers can feel helpless and bored, and the radio, cassette and CD player output only the sound so that the listener can listen for a long time. Many problems are inherent, such as difficulty in making fun and difficulty in enjoying music by only listening to music.

The present invention was devised to solve the above problems, and receives the sound signal output from the sound device and converts it into a vibration signal according to the sound signal and vibrates, thereby outputting only the image output from the TV, radio, cassette and CD player. The purpose of the present invention is not only to watch and listen to audio and audio, but also to output vibrations corresponding to the sound, so that those who watch and listen to the image and sound feel real and lively.

Specific means for achieving the object of the present invention; A frame having a predetermined space therein, a vibration generating unit installed inside the frame and generating vibration by mutual interaction between an electric field and a magnetic field, coupled to an open portion of the frame, and combined with a vibration generating unit to vibrate A vibration plate which increases and transmits the vibration plate, and is fixed to the periphery frame of the vibration generation unit, and a fixing unit for stably fixing the vibration generation unit when vibration is generated, and the vibration generation unit is fixed to the vibration plate and a magnet A fixed to the frame side. A vibration coil in which vibration is generated by the magnetic field of the magnet A, a magnet B coupled to the vibration coil and closely contacted with the magnet A, and coupled to the frame as if wrapped around the magnet A and the magnet B. A magnetic field collecting member for preventing leakage of magnetic fields generated in A and magnet B, and the magnet A fixed to the frame and fixed to the outside of the vibration coil. It is fixed to the frame so as to be close to is made of a fixing part to leave the bias to one side when the vibration of the vibration coil is generated.

1 is a cross-sectional view of a vibration device according to an embodiment of the present invention.

2 is a plan view of a vibration device according to an embodiment of the present invention.

3 is a state diagram used in the vibration device according to the embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: Vibration Device 10: Frame

12: vibration generating unit 14: diaphragm

16: fixed part 18-a: magnet A

18-b: magnet B 20: vibration coil

22: magnetic field collecting member 100: sound equipment

110: chair

Hereinafter, with reference to the accompanying drawings, an embodiment of the present invention in detail as follows.

1 is a cross-sectional view of a vibration device according to an embodiment of the present invention, Figure 2 is a plan view of a vibration device according to an embodiment of the present invention,

1 and 2, the vibration device 1 according to the present invention is composed of a frame 10, a vibration generating unit 12, a diaphragm 14, a fixing portion 16.

The frame 10 has a predetermined space therein, and the vibration generating unit 12 is installed inside the frame 10 to generate vibration by mutual interaction of an electric field and a magnetic field.

The diaphragm 14 is coupled to the open portion of the frame 10, is coupled to the vibration generating portion 12 to increase the transmission of the vibration generated, the fixing portion 16 is the peripheral portion of the vibration generating portion 12 It is installed on the frame 10 to stably fix the vibration generating unit 12 when the vibration occurs.

Here, the magnet A (18-a) fixed to the frame side 10, the vibration coil 20 is fixed to the diaphragm 14 and the vibration is generated by the magnetic field of the magnet A (18-a), The vibration generating unit 12 is composed of the magnet B 18-b coupled to the vibration coil 20 and in close contact with the magnet A 18-a in opposite polarity.

In addition, the magnetic field generated in the magnet A (18-a) and the magnet B (18-b) is coupled to the frame 10 as wrapped around the outside of the magnet A (18-a) and the magnet B (18-b). It is composed of a magnetic field collecting member 22 to prevent the leakage, and fixed to the frame 10 to fix the magnet A (18-a) fixed to the frame 10 and close to the outside of the vibration coil 20 When the vibration of the vibration coil 20 is generated to constitute a fixing portion 16 to prevent the bias toward one side.

The diaphragm 14 is made of a porous member to minimize the noise generated when the vibration occurs to provide the optimum vibration.

3 is a state diagram used in the vibration device according to the embodiment of the present invention.

Referring to FIG. 3 together with FIG. 1, an embodiment according to the present invention will be described.

When the sound device 100 is operated to watch or listen to an image or sound, when a power corresponding to an acoustic signal is applied to the vibration coil 20, the magnetic force of the vibration coil 20 and the magnet A 18-a and the magnet are applied. When the magnetic force of the B (18-b) mutually interfere with each other, the vibration coil 20 is vibrated.

The vibration generated from the vibration coil 20 is amplified by the vibration plate 14 to vibrate the vibration device (1).

Here, the magnet A (18-a) and the magnet B (18-b) is provided with opposite ends of the same pole to each other so that the vibration efficiency of the vibration coil 20 is increased more.

In addition, the vibration is generated by the interference action of the electric and magnetic force is a conventional action generated by the interference phenomenon of the normal electric field and the magnetic field will not be described in detail.

As a result, when the user seated on the chair 110 operates the acoustic apparatus 100, the user may enjoy the sound with vibration by the intensity of the sound flowing out.

As mentioned above, by receiving the sound signal output from the sound device and converting it into a vibration signal according to the sound signal and vibrating, it is not just to watch and listen to the image and sound output from TV, radio, cassette and CD player, but also to fit the sound. It is a very useful design for users who can watch and listen to images and sounds by outputting vibrations. By converting the signal to vibrate, people not only watch and listen to the video and sound output from TV, radio, cassette and CD player, but also output the vibration suitable for the sound, so that those who watch and listen to the video and sound can experience It is a very useful design for users, such as to make it feel lively.

Claims (5)

A frame having a predetermined space therein; A vibration generating unit installed inside the frame and generating vibration by mutual interaction between an electric field and a magnetic field; A vibration plate coupled to the open portion of the frame and coupled with the vibration generating unit to increase and generate the vibration; The vibration device is installed on the periphery frame of the vibration generating unit, the vibration device using an acoustic device, characterized in that consisting of a fixed part for stably fixing the vibration generating unit when the vibration occurs. The method of claim 1, The vibration generating unit and the magnet A fixed to the frame side; A vibration coil fixed to the vibration plate and generating vibration by the magnetic field of the magnet A; And a magnet B coupled to the vibration coil and in close contact with the magnet A in opposite polarity. The method of claim 2, And a magnetic field collecting member coupled to the frame as wrapped around the magnets A and B and preventing magnetic fields from leaking from the magnets A and B. The method of claim 2, The fixing unit is fixed to the magnet A fixed to the frame and is fixed to the frame so as to be close to the outside of the vibration coil is vibrating apparatus using an acoustic device, characterized in that it is biased to one side when the vibration of the vibration coil occurs. The method of claim 1, The vibrating plate is a vibrating device using an acoustic device, characterized in that the selective production of a porous member.