KR20090012381U - A computer speaker with vibrator easily attached and detached to chair - Google Patents

Abstract

The present invention relates to a computer speaker equipped with a vibration element that is easily removable at the bottom of the chair, a power switch, a case having an earphone insert and a voice control switch formed adjacent to one side of the power switch, and A sound pcb is provided inside the case and is connected to a computer through a wire to convert the electrical signal of the computer into a vibration signal, and the air waves are vibrated according to the electrical signal converted into a vibration signal through the voice pcb substrate. In the speaker comprising a vibration unit for generating a vibration pcb, the vibration pcb substrate for converting the electrical signal transmitted from the computer into a vibration signal is connected via a wire, the case is connected to the vibration pcb substrate and wires A vibration control switch for controlling the converted vibration signal, and a vibration outputting the vibration signal of the vibration pcb substrate The call force unit is provided, and the vibration signal output unit is coupled to the cylindrical vibration element of the vibration width is adjusted according to the adjustment of the vibration control switch through a jack connected with the wire, the vibration element is a lower frame of the chair through the fixing member and One end is installed in close contact.

First, the present invention is a speaker that is connected to a computer when playing a game and watching a movie with a computer so that the user can play a game and watch a movie by vibrating corresponding to the sound from the speaker through a vibration pcb board and a vibrating element. In some cases, you can feel a lively life.

Second, it can be installed to be in close contact with the lower frame of the vibrating element and the chair through a fixing member that can be easily detachable, and after installation can adjust the close contact between the vibrating element and the lower frame of the chair through the fastening member The vibration feeling of the vibrating element can be efficiently transmitted to the user.

Third, even if the vibrating element repeatedly vibrates in the same manner as the sound of the speaker, the vibrating element is prevented from being separated from the lower frame of the chair by the fixing member which is coupled to closely contact the chair. Vibration can be prevented from falling and thus an efficient vibration can be delivered to the user.

Fourth, even when the chair is replaced, the coupling and separation between the lower frame and the fixing member is made through a simple coupling structure therebetween, so that it is easy to attach and detach without a complicated configuration, thereby semi-permanently used, thereby reducing the manufacturing cost of the product. The production efficiency can be improved.

Speaker, Vibration Element

Description

Computer speaker with vibrator easily attached and detached to chair}

The present invention relates to a computer speaker equipped with a vibrating element that is easily removable at the bottom of the chair, and more particularly, the electrical signal transmitted from the computer after being conveniently coupled to the lower frame of the chair through the fixing member The computer is equipped with a vibrating element that can be easily attached to or detached from the bottom of the chair to provide a vivid feeling when playing games and movies by providing a speaker that converts into a vibration signal and delivers sound and vibration to users playing games and movies. Relates to a speaker.

A speaker used in connection with a computer usually produces sound by converting an electric current flowing through an electric wire into an electric signal and a vibration signal and vibrating the vibration part.

For example, when watching a movie or playing a game through a computer, while watching a video image on the screen of the computer while the user is sitting in a chair that can see a computer monitor, the vibration of the vibrating unit is transmitted by vibrating an electric signal. The vibration corresponding to the image is transmitted to the user's ear, thereby allowing the user to listen to the sound.

Such a configuration of the speaker is conventionally provided with an electromagnet which is converted into a magnet when a current flows, and by vibrating the vibrating unit vibrating according to an electrical signal through the polarity switching of the electromagnet to vibrate the air to transmit the vibration of the air to the user's ear. Will be.

That is, the air is vibrated according to the vibration of the vibrator and the vibration of the air is transmitted to the user's ear so that the user can hear the sound according to the image.

However, such a conventional speaker has a problem that it is difficult for a user to enjoy more vivid images and sounds because the user can only listen to the sound according to the vibration of the air generated from the vibration unit while watching the image of the computer.

Accordingly, in recent years, in order to solve the above problems, there has been a case in which a vibration device is mounted on a mouse or a speaker to provide a user with a vibrating image and sound through vibration, but even in this case, the user's body vibrates. Due to the problem that the senses are not vividly transmitted, there is a problem that it is difficult to feel the vibration feeling corresponding to the sound coming out through the speaker.

An object of the present invention is to solve the above-mentioned problems of the prior art, the user can be easily attached to the lower frame of the chair through the vibration device that vibrates in the same way as the sound generated by the vibration unit of the speaker and the user to play the computer and movie It is to provide a computer speaker equipped with a vibrating element that is easily removable at the bottom of the chair to enable a more lively viewing and listening to music while enjoying the appreciation.

In addition, another object of the present invention is to combine the lower frame of the chair and the vibrating element close to the fixing frame to prevent the vibration element and the lower frame from being separated even when used for a long time can be used for a long time without damage to the vibration element It is to provide a computer speaker with a vibrating element that is easily removable at the bottom of the chair.

Hereinafter, a computer speaker equipped with a vibration device that is easily removable at the bottom of the chair of the present invention will be described in detail.

In order to achieve the above object, the present invention is provided with a power switch, a case having an earphone insert and a voice control switch formed adjacent to one side of the power switch, and provided inside the case, the computer and through the wire A speaker comprising a voice pcb substrate connected to convert an electrical signal of the computer into a vibration signal, and a vibration unit for generating sound waves by vibrating air according to the electrical signal converted into a vibration signal through the voice pcb substrate. A voice pcb board is connected to the vibration pcb board for converting the electrical signal transmitted from the computer into a vibration signal through a wire, the case is connected to the vibration pcb board and wires vibration control switch for controlling the converted vibration signal; Vibration signal output unit for outputting a vibration signal of the vibration pcb substrate is provided, the vibration signal output unit is Doedoe amplitude are combined through an oscillating element of a cylindrical wire that is connected to adjustable jacks in accordance with the control of the same control switch, the vibration element is configured at the bottom of the chair frame via a fixing member with one end to be a close contact.

At this time, the vibrating element is formed in each of the lower end of the guide projection, the fixing member is provided with a guide groove which is formed to correspond to the guide projection in the shape of a square box, one side is open, is in close contact with the lower frame of the chair A plurality of fastening holes are formed at the site, and when the vibration device is coupled to the fixing member, the guide protrusion of the vibration device is inserted into the guide groove of the fixing member and guided through the fastening member penetrating the fastening hole. It can be fixed in close contact with the bottom frame.

In addition, the fixing member is formed with a receiving groove on the inside, the upper end of the receiving groove is bent outward to form an opening, the upper surface of the bent opening is provided with an arm velcro, the lower frame of the chair the arm ball A male velcro is provided at a position corresponding to the claw so that the male velcro is inserted into the receiving groove of the fixing member, and the female velcro and the male velcro are in close contact with each other. One side of the vibrating element may be fixed to be in close contact.

In addition, the fixing member has a receiving groove is formed on the inside, the upper end of the receiving groove is bent outwards to form an opening, a plurality of inlet grooves are provided with a magnet is inserted into the upper surface of the bent opening formed, The lower frame of the chair has a plurality of fastening holes are arranged in the shape of a disc formed with a through hole inside the plurality of magnets are provided in a position corresponding to the magnet of the fixing member through the fastening member penetrating the fastening hole A coupling member that is tightly coupled to the lower surface of the frame is further installed, and when the vibration element and the fixing member are coupled, a vibration element is inserted into the receiving groove of the fixing member, and the coupling member is coupled to the lower frame of the chair through the fastening member. After fixed installation, the magnet provided in the coupling member and the magnet provided in the inlet groove of the fixing member are in close contact with each other. One side of the vibrating element may be fixed to the short frame to be in close contact.

In addition, the electrical signal transmitted to the voice pcb board and the vibration pcb board is an electrical signal of the computer is transmitted to the voice pcb board, the electrical signal is converted into a vibration signal and at the same time the voice pcb board connected to the voice pcb board An electrical signal equal to the frequency of the pcb substrate may be transmitted to vibrate the vibrating element.

In addition, one side of the vibration pcb substrate may be further provided with a heat sink to prevent the vibration pcb substrate from overheating when an electrical signal is transmitted through the voice pcb substrate.

The present invention as described above can obtain the following effects.

First, it is a speaker that is connected to a computer when playing a game and watching a movie with a computer. The vibrating pcb board and a vibrating element make it vibrate corresponding to the sound coming from the speaker. I can feel it.

Second, it can be installed to be in close contact with the lower frame of the vibrating element and the chair through a fixing member that can be easily detachable, and after installation can adjust the close contact between the vibrating element and the lower frame of the chair through the fastening member The vibration feeling of the vibrating element can be efficiently transmitted to the user.

Third, even if the vibrating element repeatedly vibrates in the same manner as the sound of the speaker, the vibrating element is prevented from being separated from the lower frame of the chair by the fixing member which is coupled to closely contact the chair. Vibration can be prevented from falling and thus an efficient vibration can be delivered to the user.

Fourth, even when the chair is replaced, the coupling and separation between the lower frame and the fixing member is made through a simple coupling structure therebetween, so that it is easy to attach and detach without a complicated configuration, thereby semi-permanently used, thereby reducing the manufacturing cost of the product. The production efficiency can be improved.

Specific features and other advantages of the present invention will become more apparent from the following description of the preferred embodiments.

Prior to the above description, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view of a computer speaker provided with a vibrating element that is easily removable at the bottom of the chair according to the present invention, Figure 2 is an exploded view of a computer speaker equipped with a vibrating element that is easily removable at the bottom of the chair according to the present invention 3 is a perspective view of a computer speaker equipped with a vibrating element that is easily removable at the bottom of a chair according to the present invention. And, Figure 4a and 4b is an exploded perspective view and use state cross-sectional view showing a fixing member of the present invention, Figures 5a and 5b is an exploded perspective view and use state cross-sectional view showing another embodiment of the fixing member of the present invention, Figure 6a And 6b is an exploded perspective view and a use state cross-sectional view showing another embodiment of the fixing member of the present invention.

First, the configuration will be described according to FIGS. 1 to 6B shown.

A case 100 having a power switch 111, an earphone insert 112 and a voice control switch 113 formed adjacent to one side of the power switch 111, and inside the case 100. And a voice pcb board 120 connected to the computer C through a wire L to convert an electric signal of the computer C into a vibration signal, and a vibration signal through the voice pcb board 120. In the speaker comprising a vibration unit 130 for generating sound waves by vibrating air in accordance with the converted electrical signal, the voice pcb substrate 120 to convert the electrical signal transmitted from the computer (C) to a vibration signal Vibration pcb substrate 210 is connected to the wire (L), the case 100 is connected to the vibration pcb substrate 210 and the wire (L) vibration control switch 211 for controlling the converted vibration signal, and Vibration signal output unit 212 for outputting a vibration signal of the vibration pcb substrate 210 is provided, the The vibration signal output unit 212 is configured to combine the cylindrical vibration element 220, the vibration width of which is adjusted according to the control of the vibration control switch 211 through a jack 213 connected to the wire (L).

At this time, the vibrating device 220 is installed so that one end is in close contact with the lower frame 410 of the chair 400 through the fixing member 300.

The vibrating device 220 is preferably configured to have a cylindrical shape, and the guide protrusion 221 is formed to protrude to face the lower end of both sides.

In addition, in the configuration of the vibration device 220 coupled to the vibration signal output unit 212 through the jack 213 connected to the wire (L), the jack 213 and the vibration signal output unit for outputting a vibration signal; Since the configuration is the same as that of a conventional jack inserted correspondingly, a detailed description thereof will be omitted.

The fixing member 300 is formed in the shape of a rectangular box into which the guide protrusion 221 of the vibration device 220 can be inserted.

For example, the upper surface of the vibrating element 200 is open so that the upper surface is open, and the guide protrusion 221 is inserted into the guide groove 310 that can be guided to the bottom of the chair in the shape of a rectangular box The close contact with the frame 410 is formed by forming a plurality of fastening holes (320).

Accordingly, as shown in FIG. 4A and FIG. 4B, the guide protrusion 221 of the vibrating element 220 is inserted into the guide groove 310 of the fixing member 300 and seated, as shown in FIG. 4B. One side of the upper surface of the vibrating element 220 is in close contact with the lower frame 410 of the lower frame of the chair 400 through the fastening members (P) through the plurality of fastening holes 320 to maintain a fixed state 410 is fixed and installed to adjust the close state.

At this time, the upper surface portion of the fixing member 300, the fastening hole 320 is formed, that is, the upper surface of the fixing member 300 in close contact with the lower frame 410 of the chair 400 is a guide of the vibration element 220 The protrusion 221 is formed to protrude outward from the guide groove 310 of the fixing member 300 to be inserted and guided to the outer side of the guide groove 310 in the vertical direction is a fastening hole 320 formed on the upper surface thereof. It is preferable to form so as to be spaced apart from the side by a predetermined distance.

That is, when fastening the lower frame 410 and the fixing member 300 of the chair 400 through the fastening member (P) passing through the fastening hole 320, the fastening member (P) to the driver ( It is for fastening easily through a wrench or the like (not shown).

In addition, the fastening member (P) is a fastening member 300 and the lower frame 410 even after fastening the fastening member 300 to the lower frame 410 of the chair 400 by using a screw thread provided with a screw thread. It is desirable to be able to adjust the adhesive strength of the), and to be able to easily separate the state of fastening through a driver (not shown).

In addition, the fixing member 300, as shown in Figure 5a and 5b, the receiving groove (300-1) is formed on the inside, the upper end of the receiving groove (300-1) is formed to be bent outward opening 300- 2) is formed, the upper surface of the opening 300-2 is configured to have an arm Velcro (300-3), the lower frame 410 of the chair 400 and the arm Velcro (300-3) and The male velcro 420 may be provided at a corresponding position.

That is, the vibration member 200 is inserted into the receiving groove 300-1 of the fixing member 300, and then the fixing member (3) on the male velcro 420 provided in the lower frame 410 of the chair 400. The arm velcro 300-3 of 300 is attached to one side of the upper surface of the vibrating device 220 to be fixed to maintain the state in close contact with the lower frame 410.

Accordingly, the lower frame 410 of the chair 400 by conveniently inserting the vibrating element 220 into the receiving groove 300-1 of the fixing member 300 having the arm velcro 300-3 on the upper surface. The male velcro 420 provided in the will be to be detachable conveniently.

In the above description, the male Velcro 420 is attached to the lower frame 410 of the chair 400 to be positioned. However, the present invention is not limited thereto, and the position of the chair 400 to which the fixing member 300 is attached according to a user's selection is described. After the male velcro 420 is provided in the arm velcro 300-3 of the fixing member 300 accommodated in the vibrating element 220 is to be easily removable.

Here, the female, male velcro (300-1,420) is formed to correspond to the upper surface of the receiving groove 300-1 and the fixing member 300 is formed in a circular to accommodate the cylindrical vibrating element 220 There is only a slight difference in the shape of the conventional arm, male velcro and the structure or the operation structure is attached, so the detailed description thereof will be omitted.

In addition, the fixing member 300 has a cylindrical shape in which the receiving groove 300-1 is formed on the inner side, as shown in FIGS. 6A and 6B, and the upper end of the receiving groove 300-1 is bent to the outside and the opening 300. -2), a plurality of inlet grooves 300-4 are provided on an upper surface of the opening 300-2, and a plurality of magnets 500 are inserted into the inlet grooves 300-4. You can ..

In addition, a plurality of fastening holes 331 are formed in the lower frame 410 of the chair 400, and a through hole H corresponding to the receiving groove 300-1 is formed therein, and the retracting groove 300 is formed. The coupling member 330 having a plurality of magnets 500 detachably attached thereto and a magnet 500 inserted into the −1) may be further installed.

Accordingly, when the vibration device 220 and the fixing member 300 are coupled, first, the vibration material 200 is inserted into the receiving groove 300-1 of the fixing member 300, and then the chair 400 is closed. The lower frame 410 and the coupling member 330 are firmly fixed to the lower frame 410 through the coupling member P passing through the coupling hole 331 of the coupling member 330. In addition, the magnet 500 provided in the coupling member 330 and the magnet 500 inserted into the inlet groove 300-4 of the fixing member 300 are configured to be in close contact with each other.

At this time, the lower frame 410 is also preferably configured to form a separate fastening hole (not shown) to facilitate the fastening of the fastening member (P).

In addition, it is preferable to configure the coupling so that a part of the upper surface of the vibrating element 200 inserted into the receiving groove 300-1 of the fixing member 300 through the through hole (H) of the coupling member 330. .

To this end, the receiving groove (300-1) is preferably formed smaller by a predetermined height difference than the vertical length of the vibrating element 200, the through hole (H) is protruding the upper surface of the vibrating element 200 It is preferable to form the same or larger than the outer circumference of the upper surface of the vibrating element 220.

That is, as described above, a portion of the upper surface of the vibrating element 220 is inserted into the receiving groove (300-1) of the fixing member 300 in a state that passes through the through hole (H) of the coupling member 330 At the same time, the upper surface of the vibration device 220 is installed to be in close contact with the lower frame 410 of the chair 400 so that the vibration of the vibration device 220 can be transmitted to the lower frame 410 of the chair 400. It is.

In addition, the fixing member 300 and the coupling member 330 fixedly installed on the lower frame 410 of the chair 400 and the magnet 500 provided therein so that the fixing member 300 can be easily attached and detached. Will be.

As described above, the configuration of the computer speaker equipped with a vibration element that is easily removable at the bottom of the chair of the present invention has been described through each embodiment.

However, the vibrator 130 of the speaker C has a magnet and a coil facing each other, and when a current flows through the coil, the magnet and the electromagnet face each other, and the attraction force or repulsive force is generated according to the direction of the current flowing thereto. In the configuration and action of reciprocating motion, and the vibration of the user's eardrum by vibrating air through the diaphragm provided in the coil to transmit the sound, the configuration and action is the same as the conventional speaker, so the detailed description thereof is omitted. Let's do it.

In addition, the electrical signal transmitted to the voice pcb substrate 120 and the vibration pcb substrate 210 to be converted into a vibration signal is the voice pcb substrate 120 and the vibration pcb substrate 210 at the same time the electrical signal of the same size vibration signal It is preferable to configure the installation to convert.

In addition, when the vibration signal of the voice pcb substrate 120 is increased by the volume switch 113 installed in the case 110, the vibration signal transmitted to the vibration unit 130 is increased to amplify the sound, and the vibration control switch ( When the vibration signal of the vibration pcb substrate 210 is increased by 211, the vibration signal transmitted to the vibration device 220 is increased to increase the vibration width of the vibration device 220.

In addition, the electrical signal transmitted to the voice pcb substrate 120 and the vibration pcb substrate 210 is an electrical signal of the computer (C) is transmitted to the voice pcb substrate 120 to convert the electrical signal into a vibration signal at the same time More preferably, the same vibration signal as that of the voice pcb substrate 120 is transmitted to the vibration pcb substrate 210 connected to the voice pcb substrate 120.

In addition, the heat sink 600 is installed on one side of the vibration pcb substrate 210 to prevent the vibration pcb substrate 210 from being overheated and damaged when the vibration signal is transmitted through the voice pcb substrate 120. .

Referring to the operation of the present invention configured as described above are as follows.

First, the fixing frame 300 is installed on the lower frame 410 of the chair 400, but the vibration device 220 is installed on the fixing frame 300.

At this time, one side of the upper surface of the vibration device 220 is installed to be in close contact with the lower frame 410 of the chair 400.

Then, the power switch 111 of the speaker connected to the computer (C) is operated to play a game and watch a movie through the computer (C). At this time, the electrical signal transmitted from the computer (C) through the voice pcb substrate 120 is converted into a vibration signal and transmitted to the vibration unit 130, the user through the air vibrated by the vibration of the vibration unit 130 The eardrum of the ear can hear the sound, and at the same time, the electrical signal is transmitted to the vibration pcb substrate 210, the vibration signal corresponding to the vibration signal generated from the voice pcb substrate 120 is converted to the case 100 The jack 213 is inserted into the vibration signal output unit 212 to be transmitted to the vibration element 220 connected to the jack 213 and the wire (L).

In this case, an electrical signal identical to the electrical signal transmitted to the voice pcb substrate 120 is transmitted to the vibration pcb substrate 210, and then converted into a vibration signal and transmitted to the vibration device 220, thereby providing the vibration unit 130. In the same manner as the vibration of the vibration device 220 will be able to achieve a vibration.

In addition, the vibration device 220 is fixed to the lower frame 410 of the chair 400 through a fixed frame 300, the same vibration is transmitted to the chair 400 in accordance with the vibration of the vibration device 220 Will be able to deliver a sense of vibration to the user sitting on the chair 400.

In addition, by increasing the vibration signal transmitted to the vibration pcb substrate 210 through the vibration control switch 211 it is also possible to increase the electrical signal transmitted to the vibration device 220.

That is, power is applied to the speaker 100 through the power switch 211, and the electrical signal transmitted from the computer C is transferred to the voice pcb board 120 and the vibration pcb board 210 and converted into a vibration signal. Then, through the vibration unit 130 and the vibrating device 220 is to adjust the magnitude of the vibration to be able to vibrate the vibrating unit 130 and the vibrating device 220.

Accordingly, it is possible to hear the sound and feel the vibration in accordance with the electrical signal transmitted from the computer (C).

Particularly, in the above description, the vibration control unit 113 and the vibration control switch 211 are simultaneously controlled so that the vibration unit 130 and the vibration device 220 are controlled by the same vibration signal according to an electric signal. By adjusting the voice control switch 113 and the vibration control switch 211, you can hear only the sound or feel the vibration only, that is, the user can feel the sound and vibration at the same time or individually selected by the sound or vibration You can use it to feel or hear only one of your sympathies.

While the present invention has been shown and described in connection with specific embodiments, it should be understood that the present invention may be variously modified and changed without departing from the spirit or scope of the present invention provided by the following Utility Model Registration Claims. It will be obvious to those with ordinary knowledge in the industry.

1 is a perspective view of a computer speaker equipped with a vibrating element that is easily removable at the bottom of the chair according to the present invention.

Figure 2 is an exploded perspective view of a computer speaker provided with a vibrating element that is easily removable at the bottom of the chair according to the present invention.

Figure 3 is a state of use of a computer speaker provided with a vibrating element that is easily removable at the bottom of the chair according to the present invention.

Figure 4a and 4b is an exploded perspective view and a use state cross-sectional view showing a fixing member of the present invention.

Figure 5a and 5b is an exploded perspective view and use state cross-sectional view showing another embodiment of the present invention the fixing member.

Figure 6a and 6b is an exploded perspective view and a use state cross-sectional view showing another embodiment of the fixing member of the present invention.

      <Code Description of Main Parts of Drawing>

100: speaker 110: case

111: power switch 112: earphone insert

113: voice control switch 120: voice pcb substrate

130: vibration unit 210: vibration pcb substrate

211: vibration control switch 220: vibration element

221: guide protrusion 300: fixing member

300-1: receiving groove 300-2: opening

300-3: Arm Velcro 300-4: Inlet groove

310: guide groove 320,331: fastener

330: coupling member 400: chair

410: lower frame 420: male velcro

500: magnet 600: heat sink

  C: Computer L: Wires

  P: fastening member

Claims (6)

A case having a power switch, an earphone insert portion and a voice control switch formed adjacent to one side of the power switch; A voice pcb substrate provided inside the case and connected to a computer through a wire to convert an electrical signal of the computer into a vibration signal; In the speaker comprising a vibration unit for generating sound waves by vibrating air in accordance with the electrical signal converted into a vibration signal through the voice pcb substrate, The voice pcb substrate is connected to the vibration pcb substrate for converting an electrical signal transmitted from the computer into a vibration signal through a wire, The case is provided with a vibration control switch for controlling the vibration signal is connected to the vibration pcb substrate and the wire, and a vibration signal output unit for outputting the vibration signal of the vibration pcb substrate, The vibration signal output unit is coupled to the cylindrical vibration element of the vibration width is adjusted according to the control of the vibration control switch via a jack connected to the wire, the vibration element is installed in close contact with the bottom frame of the chair through the fixing member Computer speaker provided with a vibrating element that is easy to detachable at the bottom of the chair. The method according to claim 1, The vibrating element is Guide protrusions are formed at the lower ends of both sides, The fixing member A guide groove is formed to correspond to the guide protrusion in the shape of a rectangular box with one side open, and a plurality of fastening holes are formed in a portion in close contact with the lower frame of the chair. When the vibration device and the fixing member is coupled, the guide protrusion of the vibration device is inserted into the guide groove of the fixing member and guided through the fastening member penetrating the fastening hole, characterized in that the close contact with the lower frame of the chair Computer speaker equipped with a vibration element that can be easily attached to the bottom of the chair. The method according to claim 1, The fixing member has an accommodating groove formed therein, and an upper end of the accommodating groove is bent outward to form an opening, and an upper surface of the bent opening is provided with an arm velcro, The lower frame of the chair is provided with a male velcro detachably at a position corresponding to the arm velcro, When the vibration element and the coupling member is coupled, the vibration element is inserted into the receiving groove of the fixing member and the arm velcro and the male velcro is in close contact with one side of the vibrating element is fixed to the lower frame of the chair Computer speaker equipped with a vibration element that can be easily attached to the bottom of the chair. The method according to claim 1, The fixing member has an accommodating groove formed therein, and an upper end of the accommodating groove is bent outwardly to form an opening, and a plurality of inlet grooves for inserting and fixing magnets are provided on an upper surface of the bent opening. The lower frame of the chair has a plurality of fastening holes are arranged in the shape of a disc formed with a through hole in the inside of the plurality of magnets are provided in a position corresponding to the magnet of the fixing member through the fastening member penetrating the fastening hole; The coupling member is further installed to be tightly coupled to the lower surface of the lower frame, When the vibration device and the fixing member are coupled, the vibration device is inserted into the receiving groove of the fixing member, and the coupling member is fixedly installed through the coupling member in the lower frame of the chair, and then the magnet and the fixing member provided in the coupling member are drawn in. Magnets provided in the groove is in close contact with the bottom frame of the chair is characterized in that one side of the vibrating device is fixed to the computer speaker equipped with a vibrating element that is easy to attach and detach. The method according to claim 1, The electrical signal transmitted to the voice pcb substrate and the vibration pcb substrate The electrical signal of the computer is transmitted to the voice pcb substrate, and the electrical signal is converted into a vibration signal, and at the same time, an electrical signal equal to the frequency of the voice pcb substrate is transmitted to the vibration pcb substrate connected to the voice pcb substrate and the vibration element vibrates. Computer speaker equipped with a vibrating element that is easily removable at the bottom of the chair. The method according to claim 1, On one side of the vibration pcb substrate When the electrical signal is transmitted through the voice pcb substrate, the vibration speaker is provided with a heat dissipation plate for preventing the overheating of the vibrating pcb substrate is equipped with a vibrating element that is easily detachable to the bottom of the chair.

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