KR200391407Y1 - 3-D shock preventive rack for a CD player - Google Patents

Abstract

The present invention relates to a three-dimensional anti-vibration rack for a CD player, is formed in the shape of a frame, the main body formed with a plurality of upper rings on the top; An amplifier holder formed horizontally in the main body and having a through hole formed at a position corresponding to the upper ring; A CD player holder formed at a lower portion of the amplifier holder, and having a lower ring formed at a position corresponding to the through hole; 3D vibration for a CD player, characterized in that it comprises an elastic coupling member elastically coupled to the upper ring of the main body through the through-hole so as not to contact the amplifier cradle and elastically coupled to the lower ring of the CD player cradle. The prevention rack is a technical point. In addition, the CD player stand; It is formed on the bottom of the CD player, the upper support and the lower support is formed under the upper support and is connected by the vertical support and the vertical support, the magnetic body is formed in the corresponding position of each of the upper support and the lower support A pedestal formed so that the upper support is self-supporting; It is another technical gist of the three-dimensional anti-vibration rack for a CD player, characterized in that it comprises a; elastic coupling member elastically coupled between the CD player cradle and the upper support. Accordingly, all vibrations in the horizontal and vertical directions transmitted to the CD player can be prevented, so that the best music can be enjoyed by the clean sound quality.

Description

3-D shock preventive rack for a CD player}

The present invention relates to a three-dimensional anti-vibration rack for a CD player, and more particularly to a three-dimensional anti-vibration rack for a CD player that can prevent clean vibration in the horizontal and vertical directions transmitted to the CD player.

In general, vibration in a CD player is a fatal defect in listening to music. Especially for music enthusiasts in the world of hi-fi, the external vibrations to the CD player are disturbing the music.

Of course, there is basically a shock absorber in the CD player, but it is a serious problem for music enthusiasts who distinguish a significant difference in sound quality even by minute vibration, and various methods are devised to solve this problem.

In general, music enthusiasts place amplifiers, preamplifiers and CD players on top of vibration-proof racks with shock absorbers on their legs to eliminate vibrations from amplifiers and preamplifiers, or directly form buffers at the bottom of amplifiers and preamplifiers. It also minimizes the transmission of vibration.

However, the above solution does not completely prevent the vibration of the amplifier and the preamplifier, and the vibration caused by the footsteps generated when people are active in the surroundings and the vibrations caused by the inter-layer noise generated in the apartment still remain. It has serious consequences.

 The present invention has been made to solve the above problems, to provide a three-dimensional anti-vibration rack for a CD player that can prevent all the vibration in the horizontal and vertical direction transmitted to the CD player to enjoy clean music for that purpose. do.

The present invention for achieving the object as described above, is formed in the shape of a frame, the main body formed with a plurality of upper rings on the top; An amplifier holder formed horizontally in the main body and having a through hole formed at a position corresponding to the upper ring; A CD player holder formed at a lower portion of the amplifier holder, and having a lower ring formed at a position corresponding to the through hole; 3D vibration for a CD player, characterized in that it comprises an elastic coupling member elastically coupled to the upper ring of the main body through the through-hole so as not to contact the amplifier cradle and elastically coupled to the lower ring of the CD player cradle. The prevention rack is a technical point.

In addition, the main body, the upper ring is preferably formed in the front left, right and rear middle, respectively.

In addition, the main body, the upper ring is preferably formed in the front left, right and rear left, right, respectively.

The amplifier cradle is preferably formed with a first amplifier cradle and a second amplifier cradle below.

Here, the three-dimensional anti-vibration rack for the CD player, it is preferable that the position of the lower ring is formed relatively more inward than the upper ring.

In addition, the three-dimensional anti-vibration rack for the CD player, the through-hole formed in the first amplifier cradle is formed relatively more inward than the position corresponding to the upper ring, the through-hole formed in the second amplifier cradle is the first It is preferable that the elastic coupling member is formed inward from the position corresponding to the through hole formed in the amplifier cradle so that the elastic coupling member does not contact the through hole of the main body and the amplifier cradle.

In addition, the three-dimensional anti-vibration rack for the CD player, it is preferable that the pedestal is further formed on the bottom of the CD player stand.

Here, the three-dimensional anti-vibration rack for the CD player, the pedestal is formed of an upper pedestal coupled to the main body, the lower pedestal is formed in the lower portion of the upper pedestal connected by the vertical bearing, the upper pedestal and It is preferable that a magnetic body is formed at a corresponding position of each lower support so that the upper support is magnetically supported.

In addition, the CD player holder is preferably formed so that the CD player receiving portion from the top to the bottom.

Here, the CD player accommodating portion, it is preferable that a marble plate is further formed therein.

The elastic coupling member may include a vertical coupling part formed of a rubber material and having a locking jaw formed at an upper and lower end thereof; The lower portion is coupled to the vertical coupling portion is formed of a spring that is caught on the locking jaw, the upper portion is preferably composed of an elastic coupling portion formed of a coupling ring integral with the spring.

In addition, the present invention for achieving the object as described above, the CD player stand; It is formed on the bottom of the CD player, the upper support and the lower support is formed under the upper support and is connected by the vertical support and the vertical support, the magnetic body is formed in the corresponding position of each of the upper support and the lower support A pedestal formed so that the upper support is self-supporting; It is a technical gist of the three-dimensional anti-vibration rack for a CD player, characterized in that it comprises a; elastic coupling member formed by elastic coupling between the CD player cradle and the upper support.

Here, the elastic coupling member, the receiving portion is formed, the outer support portion is formed on the outer side of the fixed support, the guide is formed on the lower side of the fixed support; An inner coupling portion accommodated in the accommodation portion and formed such that a flow support formed at an outer lower portion thereof protrudes into the guide; It is preferably configured to include a; rubber ring is coupled to the fixed support and the flow support, the inner coupling portion is levitation.

In addition, the CD player holder is preferably formed so that the CD player receiving portion from the top to the bottom.

Here, the CD player accommodating portion, it is preferable that a marble plate is further formed therein.

Accordingly, all vibrations in the horizontal and vertical directions transmitted to the CD player can be prevented, so that the best music can be enjoyed by the clean sound quality.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

First Embodiment

1 is a front view of a first embodiment of a three-dimensional anti-vibration rack for a CD player according to the present invention, Figure 2 is a perspective view of the pedestal of the first embodiment, Figure 4 is a front view of the elastic coupling member of the first embodiment 5 is a plan view ((a) the first amplifier cradle, (b) the second amplifier cradle) of the amplifier cradle according to the first embodiment, and FIG. 9 is a CD player of a three-dimensional anti-vibration rack for a CD player according to the present invention. 10 is a perspective view of the cradle, Figure 10 is a view showing a shape in which the marble is accommodated in the CD player cradle of the three-dimensional anti-vibration rack for a CD player according to the present invention.

As shown, a three-dimensional anti-vibration rack for a CD player according to the present invention is largely composed of a main body 100, an amplifier holder 200, a CD player holder 300, an elastic coupling member 400, a pedestal 500.

First, the main body 100 is formed in a shape of an outline frame composed of an upper frame, a lower frame, a left frame, and a right frame, and is formed of a material such as marble, wood, and acrylic.

The upper ring 110 is formed in the upper part, that is, the upper frame of the main body 100 in a triangular shape on the left, right and rear, or is formed in a square on the front left, right and rear left, right. The upper ring 110 is a portion to which the elastic coupling member 400 to be described later is coupled, and is formed in a triangular or quadrangular shape so as not to disturb the front of the CD player and the amplifier.

Here, the upper ring 110 is formed slightly inward from the left and right edges of the upper frame of the main body 100 such that the elastic coupling member 400 to be described later does not contact the left and right frames of the main body 100. In addition, the upper ring 110 to adjust the length of the CD player mounting bracket 300 to be described later to be able to adjust the length by a method such as screw rotation.

Next, the amplifier holder 200 is formed horizontally in the main body 100, the through hole 210 is formed at a position corresponding to the upper ring (110).

Here, the amplifier cradle 200 is formed of a first amplifier cradle 220 and a second amplifier cradle 230 formed at a lower portion thereof to place an amplifier and a preamplifier.

The amplifier mounting base 200 is formed with a through hole 210 penetrating up and down at a position corresponding to the upper ring 110, the elastic coupling member 400 to be described later is the upper ring 110 and the through hole ( Passed through 210 is coupled to the lower ring 310 of the CD player mounting bracket 300 to be described later.

Here, the elastic coupling member 400 to be described later does not contact the left and right frames of the main body 100, and in order to more stably bond the CD player mounting bracket 300, the lower ring 310 compared with the upper ring 110. ) Is formed relatively further inward.

Therefore, the main body 100, the upper ring 110 and the elastic coupling member 400 coupled to the CD player cradle 300, the lower ring 310 to be described later will form a wide trapezoidal shape when viewed from the front.

In addition, in order to prevent the elastic coupling member 400, which will be described later, from contacting the left and right frames of the main body 100, the first amplifier holder 220 and the second amplifier holder 230, the first amplifier holder 220. ) And the second amplifier holder 230 are formed with through holes 210 corresponding to the upper ring 110 and the lower ring 310, respectively, and the through holes 210 formed in the first amplifier holder 220. ) Is formed more inward than the position corresponding to the upper ring 110, the through hole 210 formed in the second amplifier holder 230 is a through hole formed in the first amplifier holder 220 It is formed relatively further inward than the position corresponding to 210.

Therefore, the elastic coupling member 400 is coupled to the upper ring 110 of the main body 100 without passing through the through hole 210, without contacting the amplifier holder 200, the CD player mounting bracket 300 to be described later It is coupled to the lower ring (310).

Next, the CD player mounting bracket 300 will be described.

The CD player holder 300 is placed horizontally to the portion where the CD player is placed, is formed below the amplifier holder 200, the lower ring 310 is formed at a position corresponding to the through hole 210. Since the CD player mounting bracket 300 is suspended inside the main body 100 by the elastic coupling member 400 to be described later, the CD player mounting bracket 300 is not affected by vibrations of the surroundings.

In addition, the CD player holder 300 is formed to be recessed downward in the upper portion, and the CD player accommodating part 320 is formed to stably receive the CD player therein.

In the CD player accommodating part 320, a marble plate 321 is further formed as a CD player support part so that the CD player is stably placed horizontally. The height of the marble plate 321 is shorter than the depth of the CD player accommodating part 320 to completely accommodate the marble plate 321 to prevent the CD player from slipping arbitrarily.

Next, the elastic coupling member 400 will be described.

The elastic coupling member 400 is elastically coupled to the upper ring 110 of the main body 100 to pass through the through-hole 210 so as not to contact the amplifier holder 200, the lower portion of the CD player holder 300 It is elastically coupled to the ring (310).

In other words, the elastic coupling member 400 is a portion to elastically suspend the CD player holder 300 in the main body 100 so that the surrounding vibration is not transmitted to the CD player.

Here, the elastic coupling member 400 is composed of a vertical coupling portion 410 and the elastic coupling portion 420.

The vertical coupling part 410 is formed of a rubber material, and the locking jaw 411 is formed at the upper and lower ends, the elastic coupling portion 420 is coupled to the vertical coupling portion 410 and the locking jaw ( 411 is formed by a spring 421, the upper portion is formed with a coupling ring 422 integrally with the spring 421.

And the vertical coupling portion 410 has a tensile strength enough to withstand the weight of the CD player holder 300, the CD player and the marble plate 321, the coupling ring 422 is the body 100 The upper ring 110 of the) and the lower ring 310 of the CD player cradle 300 is to be coupled.

And the three-dimensional anti-vibration rack for the CD player, it is preferable that the pedestal 500 is further formed on the CD player mounting base 300. The pedestal 500 is formed in a plate shape or cross shape is formed integrally with the main body 100.

The pedestal 500 disengages the coupling ring 422 and the upper ring 110 of the elastic coupling member 400 when the CD player is not used to separate the CD player holder 300 from the main body 100. After separation, the CD player mounting unit 300 is placed in place.

The present invention configured as described above is the CD player holder 300 is elastically coupled to the main body 100 by the elastic coupling member 400, the CD player holder 300, CD player and marble plate 321 By the weight of the vertical coupling portion 410 and the elastic coupling portion 420 is increased to a certain degree, the components of the horizontal or vertical direction of the amplifier vibration and the peripheral vibration is offset by the elastic coupling member 400 is The vibration is not transmitted to the CD player holder 300 and the CD player.

Second Embodiment

Figure 3 is a front view of a second embodiment of a three-dimensional anti-vibration rack for a CD player according to the present invention, Figure 4 is a front view of the elastic coupling member of the second embodiment, Figure 5 is for the amplifier cradle of the second embodiment A plan view (a) the first amplifier holder, (b) the second amplifier holder), Figure 9 is a perspective view of the CD player holder of the three-dimensional anti-vibration rack for a CD player according to the present invention, Figure 10 is in accordance with the present invention The figure shows the shape of marble accommodated in the CD player stand of the three-dimensional anti-vibration rack for the CD player.

As shown, the three-dimensional anti-vibration rack for a CD player according to the present invention is largely composed of a main body 100, an amplifier holder 200, a CD player holder 300, an elastic coupling member 400, and a pedestal 500. As described in the first embodiment, the main body 100, the amplifier holder 200, the CD player holder 300, and the elastic coupling member 400 are formed in the same manner.

The pedestal 500 is formed in a quadrangular shape, and is formed of an upper pedestal 510 and a lower pedestal 520.

The upper support 510 is coupled to the main body, and the lower support 520 is formed under the upper support 510 and is connected to the upper support 510 by a vertical bearing 530. The vertical bearing 530 is composed of a vertical shaft connecting the upper support 510 and the lower support 520 and a bearing formed at a portion where the upper support 510 and the vertical axis are coupled.

Therefore, the upper support 510 can be freely moved in the vertical direction, and the upper support 510 and the lower support 520 in the horizontal direction to maintain the parallel without twisting.

In addition, the upper support 510 and the lower support 520 is formed with a magnetic body 540 made of a magnetic opposite to each other in the corresponding position so that the upper support 510 is magnetically supported from the lower support 520 do. The magnetic force of the magnetic body 540 is strong enough to withstand the weight of the main body 100 and the amplifier holder 200, the elastic coupling member 400, the CD player holder 300 coupled to the upper support 510. Is formed in, and is formed in each of the four corners of the upper support 510 and the lower support 520 to maintain a stable magnetic levitation state.

Therefore, the vertical vibration generated from the outside is offset by the magnetic levitation of the upper support 510 by the magnetic body 540, the horizontal vibration is canceled by the elastic coupling member 400, the horizontal direction And double vibration in the vertical direction.

Third Embodiment

6 is a front view of a third embodiment of a three-dimensional anti-vibration rack for a CD player according to the present invention, Figure 7 is a front view of the elastic coupling member of the third embodiment, Figure 8 is an elastic coupling member of the third embodiment 9 is a perspective view of the CD player cradle of the three-dimensional anti-vibration rack for a CD player according to the present invention, Figure 10 is a shape accommodated marble in the CD player cradle of the three-dimensional anti-vibration rack for a CD player according to the present invention Is a diagram showing.

As shown, the three-dimensional anti-vibration rack for a CD player according to the present invention is largely composed of a CD player holder 300, a pedestal 500, an elastic coupling member 400, and a CD as described in the second embodiment. The player base 300 and the pedestal 500 are formed in the same manner.

That is, the pedestal 500 is formed under the CD player holder 300 and is formed under the upper pedestal 510 and the lower pedestal 510 by the upper pedestal 510 and the vertical bearing 530. The lower support 520 is connected to each other, and a magnetic body 540 is formed at a corresponding position of each of the upper support 510 and the lower support 520, and the upper support 510 is formed to be magnetically supported. The vibration in the vertical direction is canceled out.

The elastic coupling member 400 is elastically coupled between the CD player holder 300 and the upper support 510 to cancel the vibration in the horizontal direction.

The elastic coupling member 400 is composed of an outer coupling portion 430, an inner coupling portion 440 and a rubber ring 450 formed of a cylindrical or square cylinder.

The outer coupling part 430 has an accommodating part 431 formed therein, and a fixing support 432 is formed at an outer upper portion thereof, and a guide 433 is formed below the fixing support 432. The receiving portion 431 is accommodated in the inner coupling portion 440 to be described later, the fixing support 432 is formed of two to four along the outer side of the outer coupling portion 430, the guide 433 is The outer coupling portion 430 is formed at a predetermined height upward from the lower end.

In addition, the inner coupling part 440 is accommodated in the receiving part 431, and the flow support 441 formed at the outer lower portion is formed to protrude into the guide 433. The inner coupling portion 440 is formed to a width wide enough to move freely in the receiving portion 431 of the outer coupling portion 430, the flow support 441 is the number of the fixed support 432 And corresponding to the position.

The rubber ring 450 is coupled to the fixed support 432 and the flow support 441.

Accordingly, the flow support 441 is stopped at the point where the rubber ring 450 is balanced by an upward force due to the elastic force of the rubber ring 450 and a downward force due to the weight of the CD player holder. The guide 433 acts as a free space that is moved to balance the force.

Accordingly, the vertical vibration generated from the outside is canceled by the magnetic levitation of the upper support 510 by the magnetic body 540, and the horizontal vibration is canceled by the elastic coupling member 400, so that the horizontal The vibration in the direction and the vertical direction is canceled in double.

The present invention by the above configuration, it is possible to prevent all the vibration in the horizontal and vertical directions transmitted to the CD player has the effect that you can enjoy the best music by the clean sound quality.

1-a front view of a first embodiment of a three-dimensional anti-vibration rack for a CD player according to the present invention.

2-a perspective view of a pedestal of the first embodiment;

3 is a front view of a second embodiment of the three-dimensional anti-vibration rack for a CD player according to the present invention.

4-front view of the elastic coupling member of the first embodiment and the second embodiment;

5-a plan view of the amplifier cradle of the first and second embodiments;

       (a) first amplifier cradle, (b) second amplifier cradle

6 is a front view of a third embodiment of the three-dimensional anti-vibration rack for a CD player according to the present invention.

7-front view of the elastic coupling member of the third embodiment;

8-a perspective view of the elastic coupling member of the third embodiment;

Figure 9-a perspective view of the CD player cradle of the three-dimensional anti-vibration rack for a CD player according to the present invention.

10 is a view showing a shape in which the marble is accommodated in the CD player cradle of the three-dimensional anti-vibration rack for a CD player according to the present invention.

<Description of Major Symbols Used in Drawings>

100: main body 110: upper ring

200: amplifier cradle 210: through hole

220: first amplifier cradle 230: second amplifier cradle

300: CD player stand 310: lower hook

320: CD player receiving unit 321: marble plate

400: elastic coupling member 410: vertical coupling portion

411: locking jaw 420: elastic coupling portion

421: spring 422: coupling ring

430: outer coupling portion 431: receiving portion

432: fixed support 433: guide

440: inner coupling portion 441: flow support

450: rubber ring 500: pedestal

510: upper stand 520: lower stand

530: vertical bearing 540: magnetic material

Claims (15)

A main body formed in a shape of a contour frame and having a plurality of upper rings formed thereon; An amplifier holder formed horizontally in the main body and having a through hole formed at a position corresponding to the upper ring; A CD player holder formed at a lower portion of the amplifier holder, and having a lower ring formed at a position corresponding to the through hole; 3D vibration for a CD player, characterized in that it comprises an elastic coupling member elastically coupled to the upper ring of the main body through the through-hole so as not to contact the amplifier cradle and elastically coupled to the lower ring of the CD player cradle. Resistant rack. The method of claim 1, wherein the main body, Three-dimensional anti-vibration rack for a CD player, characterized in that the upper ring is formed in the front left, right and rear center. The method of claim 1, wherein the main body, Three-dimensional anti-vibration rack for a CD player, characterized in that the upper ring is formed in the front left, right and rear left, right. The method of claim 1, wherein the amplifier cradle, A three-dimensional anti-vibration rack for a CD player, characterized in that formed on the first amplifier cradle and the second amplifier cradle below. According to claim 1, Three-dimensional anti-vibration rack for a CD player, The three-dimensional anti-vibration rack for a CD player, characterized in that the position of the lower ring relative to the upper ring is formed relatively more inward. According to claim 4, The three-dimensional anti-vibration rack for the CD player, The through hole formed in the first amplifier cradle is formed inward more than the position corresponding to the upper ring, the through hole formed in the second amplifier cradle is relative to the position corresponding to the through hole formed in the first amplifier cradle It is formed further inward, the three-dimensional anti-vibration rack for a CD player, characterized in that the elastic coupling member is formed so as not to contact the through hole of the main body and the amplifier base. According to claim 1, wherein the three-dimensional anti-vibration rack for the CD player, The three-dimensional anti-vibration rack for a CD player, characterized in that the pedestal is further formed on the bottom of the CD player. According to claim 7, The three-dimensional anti-vibration rack for the CD player, The pedestal is formed of an upper pedestal coupled to the main body and a lower pedestal formed under the upper pedestal and connected by the vertical pedestal to the upper pedestal, and a magnetic body is formed at a corresponding position of each of the upper pedestal and the lower pedestal. The three-dimensional anti-vibration rack for a CD player, characterized in that the upper support is formed to support the magnetic. The method of claim 1, wherein the CD player holder, CD player three-dimensional anti-vibration rack for CD player, characterized in that formed from recessed from the top to the bottom. The method of claim 9, wherein the CD player receiving unit, Three-dimensional anti-vibration rack for a CD player, characterized in that the marble plate is further formed therein. The method of claim 1, wherein the elastic coupling member, A vertical coupling part formed of a rubber material and having a locking jaw formed at upper and lower ends thereof; A lower portion is coupled to the vertical coupling portion is formed of a spring that is caught on the locking jaw, the upper portion is an elastic coupling portion formed of a coupling ring integral with the spring; Three-dimensional anti-vibration rack for a CD player, characterized in that consisting of. CD player stand; It is formed on the bottom of the CD player, the upper support and the lower support is formed under the upper support and is connected by the vertical support and the vertical support, the magnetic body is formed in the corresponding position of each of the upper support and the lower support A pedestal formed so that the upper support is self-supporting; 3D vibration preventing rack for a CD player, characterized in that it comprises a; elastic coupling member formed by elastically coupled between the CD player cradle and the upper support. The method of claim 12, wherein the elastic coupling member, A receiving portion is formed, a fixed support is formed at an outer upper portion, and an external coupling portion formed with a guide at a lower portion of the fixed support; An inner coupling portion accommodated in the accommodation portion and formed such that a flow support formed at an outer lower portion thereof protrudes into the guide; And a rubber ring coupled to the fixed support and the flow support, wherein the inner coupling portion is levitation. The method of claim 12, wherein the CD player holder, CD player three-dimensional anti-vibration rack for CD player, characterized in that formed from recessed from the top to the bottom. The method of claim 14, wherein the CD player receiving unit, Three-dimensional anti-vibration rack for a CD player, characterized in that the marble plate is further formed therein.