KR101404114B1 - Mounting equipment for 4D chair - Google Patents

Abstract

The present invention relates to an apparatus for mounting a bodily sensation chair used in a 4D video-visual system capable of sensing vibrations or the like matched with an image.
The present invention realizes a new type of experience system that combines an actuator such as an air spring that moves a chair in various directions and a stabilizer that maintains the overall balance of the system while operating in cooperation with an image of a screen or a screen, The present invention provides a mounting apparatus for an acoustic vibration-sensing chair capable of ensuring simplicity and stability, improving efficiency of maintenance and operation, and moreover realizing the sensation effect experienced by the audience in a more realistic and diverse manner.

Description

Mounting equipment for 4D chair [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mounting apparatus for an acoustic vibration sensation chair, and more particularly, to an apparatus for mounting a sensible chair used in a 4D visual system capable of sensing vibration and the like.

Generally, the three-dimensional stereoscopic image that is seen by the human eye is mainly a three-dimensional stereoscopic image. However, when a video shot by a camera or a camcorder is viewed through a screen of a TV, a monitor, or a theater, It is true that there is no.

Therefore, it reflects the psychology of the modern man who desires a unique and diverse experience different from the conventional method which depends mainly on the visual, so that the audience can be surprised by the simple touch of the human senses, that is, There has been a need for a method of allowing a viewer to enjoy a video object and to immerse it in a movie by making a similar environmental effect, and various attempts have been made to transmit the message of the video object to the audience effectively.

For example, when a movie is watched on a chair such as a large event hall or a stereoscopic movie theater of a theater or an amusement park, an acoustic vibration hitting chair equipped with an acoustic vibration device is often used so that various situations in a video can be indirectly experienced have.

In other words, by using stereoscopic equipment when filming a movie, 3D stereoscopic movies, which have the same contents but enhanced the sense of reality, are opened at the same time as 2D stereoscopic images, and special stereoscopic video scenes for the screening are also being developed. A vibration device is attached to the sound of the bass in the movie to automatically vibrate in conjunction with the movie, and a cinema adopting a feeling chair that can experience a deeper sound experience is emerging.

Among such acoustic vibration sensing chair, there is a chair for acoustical vibration sensing with a vibration device such as a transducer, etc. This is a system in which a chair and sound are synchronized and a chair vibrates according to the sound of the image. , The landing, the noise of the tank, etc., are synchronized with the transducer, so that the viewer can view more realistic images.

As another example of an acoustic vibration sense chair, Japanese Laid-Open Patent Publication No. 10-2011-0045844 discloses an "experience chair system" that moves a chair by using a combination of an air spring and a cylinder operating in conjunction with an image.

In recent years, 4D system has been widely used as a system to experience complex experiences. This 4D system is a combination of acoustic vibration technology and 3D stereo system. , As well as natural phenomena, as well as natural phenomena, as well as scenes of the movie are the same as the actual situation, so that the effect of the effect (EFFECT) makes people see the illusion of reality .

In addition, the effects of various effects can be felt more realistically, and it is a specially manufactured device that can feel the fantastic feeling that was not felt in the existing DMS (DYNAMIC MOTION THEATER).

However, existing acoustic vibration sensation chairs simply move the chair back and forth or side to side, so there are limitations in providing a variety of haptic effects. Especially, due to the electric or hydraulic type, the structure is complicated and maintenance due to frequent failure There is a disadvantage that the cost is increased.

In addition, although it is a mechanism that moves under a considerable load due to the load of the audience, there is no safety device, so it is weak in durability and insufficient in terms of safety.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide an apparatus and a method for operating a chair in combination with an actuator such as an air spring that moves the chair in various directions, By implementing a new type of experience system, system simplification and stability can be ensured as a whole, and efficiency of maintenance and operation can be improved. In addition, a sound vibration The object of the present invention is to provide a mounting apparatus for a sensible chair.

In order to accomplish the above object, the present invention provides a mounting apparatus for an acoustic vibration sensation chair, which has the following features.

Wherein the chair comprises a lower frame for supporting the chair, a chair disposed on the upper portion of the lower frame, a ball joint installed at the center of the bottom of the chair and serving as a reference point for rocking the chair, A plurality of air springs installed on the outer periphery of the lower portion of the lower frame to move the chair in the forward and backward directions and in the left and right direction and in the diagonal direction and a stabilizer .

Therefore, the mounting device of the acoustic vibration-sensing chair has a characteristic that it can provide a stable and comfortable experience to the audience through rolling and pitching operations.

Here, the stabilizer of the acoustic vibration sensation chair comprises a pair of lower brackets, which are installed on the upper surface of the lower frame and are connected to the upper ends by pins and maintain a predetermined interval therebetween, And an upper bracket which has a vertical slot which is engaged and moves together with the chair.

Further, the mounting apparatus of the acoustic vibration sensation chair may further include a plurality of R-stoppers which are installed on the upper surface of the lower frame and regulate the movement of the chair during rolling and pitching operations of the chair while maintaining a predetermined gap with the lower portion of the upper frame have.

In the case of such an R-stopper, a stopper bracket fixed to the upper surface of the lower frame, and a stopper pad which is located on the upper surface of the stopper bracket and which is coupled to the bracket side by a screw tightening structure, The R-stopper is arranged at the front and rear of the chair and at the left and right outer edges of the chair. At the left and right outer edges of the chair, the R-stopper is arranged one by one in the middle of the front and rear widths of the chair so as not to cause discomfort or discomfort to the audience .

The mounting apparatus for an acoustic vibration sensation chair provided in the present invention has the following advantages.

First, by using the air spring and the ball joint arranged at four places on the outer side of the chair, it is possible to move the chair in various directions and angles in various directions such as front and rear, left and right directions and diagonal direction, It is possible to simplify the system, to reduce maintenance costs, to increase the efficiency of system operation, and to provide a variety of realistic sensations to the audience.

Second, the stabilizer operates in conjunction with the movement of the chair, thereby balancing the overall balance of the system. Thus, it is possible to prevent the deviation of the chair in situations such as abnormal air springs. There are advantages to be able to.

Third, a large number of R-stoppers are installed at appropriate positions on the bottom of the chair to provide a comfortable and stable sitting feeling to the audience by properly regulating the excessive movement during the rolling and pitching of the chair, There are advantages to be able to.

1 is a front view showing a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention;
2 is a plan view showing a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention.
3 is a side view showing a mounting apparatus for an acoustic vibration sense chair according to an embodiment of the present invention.
4 is a perspective view showing a stabilizer in a mounting apparatus for an acoustic vibration sense chair according to an embodiment of the present invention.
5 is a perspective view showing an R-stopper in a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention.
6A and 6B are front views showing a rolling operation state of a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention;
7A and 7B are side views showing a pitching operation state of a mounting apparatus for an acoustic vibration sense chair according to an embodiment of the present invention

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

2 is a plan view showing a mounting apparatus of an acoustic vibration sensation chair according to an embodiment of the present invention, and FIG. 3 is a plan view showing a mounting apparatus of an acoustic vibration sensation chair according to an embodiment of the present invention. 1 is a side view showing a mounting apparatus for an acoustic vibration sense chair according to an embodiment of the present invention.

As shown in FIGS. 1 to 3, the mounting apparatus of the acoustic vibration sensing chair is a system for moving the chair 11 in cooperation with an image displayed in a theater or the like, and is provided at the center of the upper frame 22, A plurality of air springs 13 which are disposed at four positions of the chair and substantially move the chair 11 to prevent the chair 11 from being excessively lifted and lowered, A stabilizer 14 that maintains overall balance, and the like.

Particularly, the chair 11, which is supported by the plurality of air springs 13, for example, four air springs 13 arranged in a lattice form, performs a rocking motion and includes a diagonal direction as well as front and back and left and right directions And it is possible to provide a more realistic experience to the audience sitting on the chair 11 through the exercise characteristics.

Here, the chair 11 may be formed in various sets such as a one-seater, two-seater, three-seater, and four-seater. In the present invention, the chair 11, which is a set of four seats, An example is provided.

That is, the chair 11 can be formed in such a form that four seats are arranged side by side on a rectangular upper frame 22 so that four seats can sit together.

A lower frame 10 provided on the floor is provided as a frame means for supporting the chair 11 and a ball joint 12, an air spring 13, The stabilizer 14 and the like are interposed between the upper frame 22 and the upper frame 22 so that the whole of the chair 11 including the upper frame 22 can be swung.

A ball joint 12 is provided at the center of the upper surface of the lower frame 10. The ball joint 12 is connected to the lower frame 10 and the ball is connected to the upper frame 22, The ball joint 12 serves as a reference point when the chair is rocked.

Four air springs 13 are provided and are arranged between the upper and lower frames in the form of a lattice around the center ball joint 12 and connected to each other between the lower frame 10 and the upper frame 22. [ So that the operation of each air spring 13 enables the chair 11 to move.

Therefore, the entire chair 11 including the upper frame 22 can be moved in the front-rear direction, the left-right direction, the diagonal direction, and the like with the ball joint 12 as a center point in accordance with the contraction and expansion movement characteristics of each air spring 13. [ It is possible to make a rocking motion such as rolling or pitching in various directions, and as a result, it is possible to provide a maximized experience effect to an audience.

Here, the air springs (13) are connected to an air pipe (not shown) extending from the outside, so that the air springs (13) can be operated in an independent control manner by supplying separate air (Not shown) is provided in each of the air pipes at this time, so that the operation direction and the speed of the air spring 13 are adjusted by the operation of the variable electromagnetic valve by the control signal of the controller .

In the method of rocking the chair 11 by using the four air springs 13, by applying a mechanism for arranging the ball joint 12 at the center of the swinging motion and rocking the swinging motion in each direction , It is easy to control the respective air springs 13 in various directions, that is, a program for controlling the air springs 13 can be simply configured, and the ball springs 13 are also swung with respect to the ball joints 11 So that the movement of the chair 11 can be made more smooth and stable.

Particularly, in the present invention, the stabilizer 14 is provided as means for ensuring system safety while maintaining balance and stability of operation throughout the system relating to movement of the chair 11 and the like.

For example, the stabilizer 14 is interposed between the lower frame 10 and the upper frame 22 of the chair 11, so that the movement of the chair 11 can be stably held.

In the present invention, the stabilizer 14 is positioned at a predetermined distance along the longitudinal direction of the chair 11 having four seats. Two stabilizers 14 are provided.

4, the stabilizer 14 includes lower brackets 16a and 16b coupled to the lower frame 10 and upper brackets 16a and 16b coupled to the upper frame 22 side of the chair 11, The upper bracket 18 and the lower brackets 16a and 16b are configured to move in the up-and-down direction, the front-rear direction, and the left-right direction by the engagement of the pin 15 and the slot 17 .

That is, on the upper surface of the lower frame 10, a pair of lower brackets 16a and 16b, which are integrally formed with the vertical member and the horizontal member, are arranged side by side along the longitudinal direction of the frame, And the two lower brackets 16a and 16b thus arranged are integrated with each other by fastening the pin 15 between the upper ends of the vertical members.

A plate-shaped upper bracket 18 is vertically coupled to the lower surface of the upper frame 22 of the chair 11 through an auxiliary bracket 23 and vertically coupled with the upper and lower brackets 18, A slot 17 is provided.

Accordingly, the upper bracket 18 is inserted into the fins 15 of the lower brackets 16a and 16b through the slots 17, so that the entire chair including the upper brackets 18 can not be moved (16a, 16b).

For example, when the air spring 13 is excessively expanded or contracted due to a malfunction of the air spring 13 or the like, the upper bracket 18, which can flow together with the chair 11, 16a and 16b, so that dangerous accidents such as disengagement of the chair 11 can be prevented.

Particularly, since the upper bracket 18 and the lower brackets 16a and 16b are engaged with each other during the rolling and pitching operation of the chair 11 by the operation of the air spring 13, The operation can be stably performed while maintaining the balance of the entire system related to the operation of the engine 11.

On the other hand, in the present invention, the R-stopper 19 is provided as a means for appropriately regulating the movement of the chair 11 in accordance with the rolling and pitching operations.

The R-stopper 19 contacts the bottom surface of the chair 11 immediately before the maximum stroke of the air spring 13, that is, the bottom surface of the upper frame 22, and regulates the movement thereof in a flexible manner .

5, the R-stopper 19 includes a substantially U-shaped stopper bracket 20 fixed to the upper surface of the lower frame 10, And a stopper pad 21 which is joined to the upper surface and is made of a substantially circular block rubber material substantially in contact with the upper frame 22. [

Particularly, the stopper pad 21 is provided with a screw bar 24 extending downward from the bottom surface of the pad and fastened to the nut 25 in the stopper bracket 20 through the screw bar 24 at this time. So that the height of the stopper pad 21 can be adjusted according to the degree of fastening of the screw bar 24.

The R-stopper 19 is provided at the front and rear of the upper surface of the lower frame 10 and at the right and left outer positions. As shown in FIG.

In this case, by applying one R-stopper located at the left and right outer peripheries rather than two, it is possible to eliminate the feeling of clutter when the chair touches the stopper, thereby providing a stable and comfortable seating feeling to the audience.

In the example of the present invention, six R-stoppers 19 are disposed on the front side and one on the rear side, and one on each side of the R-stopper 19 is disposed at an intermediate position of the front and rear widths of the chairs .

The R-stopper located on the front side and the R-stopper positioned on the rear side have a height difference. In this case, the front R-stopper has a height of about 105 mm and the rear R-stopper has a height of about 93 mm desirable.

Such an R-stopper 19 can forcibly regulate the movement of the chair 11, that is, the descent of the chair 11, before the air spring 13 exerts the maximum stroke, It is possible to stabilize the system through the function of the stopper 19.

For example, if the maximum stroke of the air spring is set to 30 mm up / down, the upper frame will touch the R-stopper when the air spring contracts (down) at 29 mm, forcing the chair to stop, The entire system operation can be performed stably without falling.

Meanwhile, in the case of the R-stopper 19, the height can be automatically adjusted by using an actuator such as an air cylinder during the height control. In this case, there is an advantage that more motion effect can be provided.

Accordingly, the operation of the mounting apparatus of the present invention constructed as described above will be described as follows.

6A and 6B are front views showing a rolling operation state of a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention.

6A, the lighting state of the chair 11 is shown here.

That is, when the two air springs 13 disposed on the left side are contracted and the two air springs 13 disposed on the right side are expanded, the chair 11 is moved toward the left side with the ball joint 12 as a fulcrum The viewer sitting on the chair 11 experiences the experience of the body being pushed to the right.

At this time, in the case of the stabilizer 14, the upper bracket 18 of the chair side can be inclined slightly down to the left through the slot 17 and the left end portion of the chair 11 is lowered Stopper 19 that is located at the left end and is no longer tilted to the left.

As shown in Fig. 6B, the left-up state of the chair 11 is shown here.

That is, when the two air springs 13 disposed on the left side are inflated and the two air springs 13 disposed on the right side are contracted, the chair 11 is moved toward the right side with the ball joint 12 as a fulcrum The viewer sitting on the chair (11) experiences an experience in which the body tilts to the left.

At this time, in the case of the stabilizer 14, the upper bracket 18 of the chair side can be inclined to the right slightly down through the slot 17, and the right end portion of the chair 11 is lowered Stopper 19 which is located at the right end and is no longer tilted to the right.

7A and 7B are side views showing a pitching operation state of a mounting apparatus for an acoustic vibration sensation chair according to an embodiment of the present invention.

As shown in Fig. 7A, the front drop state of the chair 11 is shown here.

That is, when the two air springs 13 disposed on the front side are contracted and the two air springs 13 arranged on the rear side are expanded, the chair 11 is moved toward the front side with the ball joint 12 as a fulcrum The audience sitting on the chair (11) will experience a tendency to move forward.

At this time, in the case of the stabilizer 14, the upper bracket 18 of the chair side is also turned forward at a predetermined angle through the slot 17 with the pin 15 as a reference point, Stopper 19 located on the front side of the main body 10 and is no longer tilted forward.

As shown in Fig. 7B, here, the rear drop state of the chair 11 is shown.

That is, when the two air springs 13 disposed on the front side are inflated and the two air springs 13 disposed on the rear side are contracted, the chair 11 is moved rearward with the ball joint 12 as a fulcrum The viewer sitting on the chair 11 experiences the body being turned backward.

At this time, in the case of the stabilizer 14, the upper bracket 18 of the chair side is also turned backward at a predetermined angle through the slot 17 with the pin 15 as a reference point, Stopper 19 located on the rear side of the main body 10 and is no longer tilted backward.

Meanwhile, although not shown, the diagonal up / down operation state of the chair 11 will be described as follows.

The left front air spring of the four air springs is inflated and the rear right air spring is contracted, and when the rest of the air springs contract properly, the rear right side of the chair is inclined.

In addition, of the four air springs, the left front air spring contracts, the right rear air spring expands, and the remaining air springs contract accordingly, so that the left front side of the chair is inclined.

In addition, among the four air springs, the left rear air spring expands, and the right front air spring contracts. When the remaining air springs contract properly, the right front side of the chair is inclined.

In addition, among the four air springs, the left rear air spring contracts, the right front air spring expands, and the remaining air springs contract accordingly, so that the left rear side of the chair is inclined.

The four air springs are connected to each other to shrink and expand, so that the chair can move diagonally.

In this way, by employing a method of moving the chair back and forth, right and left, and diagonally, and by using four air springs, ball joints, and the like, the overall structure can be simplified, At the same time, it is possible to maximize the experience effect through movement in various directions.

By adopting the stabilizer that operates through the binding structure between the upper and lower brackets in conjunction with the movement of the chair, balance and stabilization of the overall system related to the movement of the chair can be achieved.

Thus, the present invention has been shown and described with reference to certain preferred embodiments thereof. It will be apparent to those skilled in the art that this invention is not limited to the embodiments described above and that various changes in form and details may be made therein without departing from the spirit of the invention which is set forth in the following claims .

10: Lower frame 11: Chair
12: ball joint 13: air spring
14: Stabilizer 15: Pin
16a, 16b: lower bracket 17: slot
18: upper bracket 19: R-stopper
20: Stopper bracket 21: Stopper pad
22: upper frame 23: auxiliary bracket
24: screw bar 25: nut

Claims (6)

A lower frame (10) for supporting a chair;
A chair 11 disposed on the upper portion of the lower frame 10;
A ball joint (12) installed at the center of the upper surface of the lower frame (10) and serving as a reference point for rocking the chair;
A plurality of air springs (13) installed outside the bottom of the chair (11) for moving the chair (11) in front and back, left and right direction and diagonal direction while operating in conjunction with the image;
A stabilizer (14) interposed between the lower frame (10) and the chair (11) to stably hold the movement of the chair (11);
And provides experience effects to the audience through rolling and pitching operations,
The stabilizer 14 includes a pair of lower brackets 16a and 16b which are installed on the upper surface of the lower frame 10 and are connected to each other by a pin 15 at an upper end and are spaced apart from each other at a predetermined interval, The upper frame 22 is provided with a vertical slot 17 provided on the bottom surface of the frame 22 and engaged with the pin 15 of the lower brackets 16a and 16b And an upper bracket (18) for moving the acoustic vibration absorbing chair.
delete 2. The apparatus according to claim 1, further comprising: a plurality of R-stoppers (2) provided on the upper surface of the lower frame (10) and regulating the movement of the chair when the chair (11) (19) for mounting the acoustic vibration-damping chair.
The stopper bracket according to claim 3, wherein the R-stopper includes a stopper bracket fixed to an upper surface of the lower frame, And a stopper pad (21) coupled to the upper surface of the base plate and adjustable in height up and down.
The chair according to claim 3 or 4, wherein the R-stopper (19) is arranged at the front and rear, left and right outskirts of the chair (11) Mounting device for acoustic vibration - sensitive chair.
[2] The apparatus according to claim 1, wherein the chair (11) comprises one or two or three or four seats.

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