WO2018056487A1

WO2018056487A1 - Variable stage device enabling hologram performance and live performance

Info

Publication number: WO2018056487A1
Application number: PCT/KR2016/010753
Authority: WO
Inventors: 강인철
Original assignee: 주식회사 홀로티브
Priority date: 2016-09-23
Filing date: 2016-09-26
Publication date: 2018-03-29
Also published as: KR101858248B1; KR20180032935A

Abstract

The present invention relates to a variable stage device enabling a hologram performance and a live performance, and comprises: a stage on which a performance is performed; an elevating means disposed under the stage so as to move the stage up and down; a foil part comprising a foil and a frame for supporting the foil, the foil being disposed at the front of the stage, having a predetermined area, and being made of a thin transparent material; a first foil driving means rotatably connected to the upper end of the foil part so as to rotate the foil part toward the stage by a predetermined angle; foil fixing means arranged at regular intervals of distance along a peripheral surface of the foil and the periphery of the frame to connect the foil and the frame and adjusting a gap between the foil and the frame and tension therebetween; and a projector disposed at an upper part of the foil part so as to project image light toward the stage. The stage moves up and down in conjunction with rotation of the foil part to enable an audience to view a performance thereon or a hologram image through the foil. Further, the stage device can change the orientation of stage performances and hologram images just by changing a position of the foil part, thereby enabling quick stage switching.

Description

Variable stage equipment for hologram performances and live performances

The present invention relates to a variable stage device capable of performing hologram performances and live performances, and more particularly, by installing a hologram screen on a stage so that the stage and the screen can be switched by one switching operation, a fast stage switching is possible and a state of being installed once. The present invention relates to a variable stage device that can be used for hologram performances and live performances.

In general, a performance is a play, musical, or music show in front of many people.

Such a performance is composed of a seat that accommodates a large number of people and a stage where the performer stands, and the stage is provided by forming a stage having a specific height at a position away from the seat.

In addition, the stage is used not only for performances of plays, musicals, music, etc., but also for the use of projectors such as theaters.

Recently, a stage using a hologram screen was installed to play a 3D image, and image reproduction or performance was performed.

As such technology, Patent Nos. 10-0258028, 10-1560991, and 10-2011-0055551 are disclosed.

The prior art is to install the screen on the stage to perform the stage and the video playback to demolish the screen during the performance, and to use the screen to install the video playback, but the space occupied by the equipment for the video playback stage size There was a problem in that the use of the stage is relatively lower than that occupied a lot, and also wastes unnecessary time due to the large amount of time required for screen installation.

An object of the present invention has been proposed in order to improve the conventional problems as described above, by installing a hologram screen on the stage to switch between the stage and the screen in a single switching operation is possible to quickly switch the stage and once installed It is to provide a variable stage device that can be used for hologram performances and live performances.

The present invention has the following configuration to achieve the above object.

A variable stage apparatus capable of performing hologram performances and live performances of the present invention includes: a stage where performances are made; Elevating means provided in the lower stage to elevate the stage; A foil part disposed on the front surface of the stage, the foil part including a foil made of a thin transparent material and a frame supporting the foil; First foil driving means rotatably connected to an upper end of the foil part to rotate the foil part at a predetermined angle to a stage; Foil fixing means arranged at equal intervals along the circumferential surface of the foil and the circumference of the frame to connect the foil and the frame, while controlling the gap between the foil and the frame; And a projector disposed on the foil part and irradiating image light to a stage side, wherein the stage is operated by lifting and lowering in conjunction with the rotation of the foil part so that the viewer may watch a performance on the stage or view a holographic image through the foil. It is possible to watch, and it is possible to change the stage performance and holographic image viewing only by changing the position of the foil portion, so that the stage can be switched quickly and quickly.

The projector adjusts the irradiation angle so that the image light is irradiated to the stage floor by the projector driving means, and the foil part transmits the reflected light reflected from the stage to provide the viewer with the transmitted image, thereby allowing the viewer to feel as if the 3D image is in the 3D image. You can have the same effect as watching.

In addition, the foil portion is further provided with a second foil driving means for rotating to the stage side to be able to move more stably when the foil portion is inclined position, the second foil driving means is configured to It is composed of a connection line connected to the lower part, a guide roller for guiding the connection line, a traction roller for winding the connection line, and a motor for operating the traction roller.

And the foil fixing means is angled form by allowing the foil fixing ring fixed to the foil and the frame fixing ring fixed to the frame to adjust the distance between the foil fixing ring and the frame fixing ring in a state supported by an elastic body having a constant elastic force in the housing. It is possible to keep the position of the foil arranged inside the frame uniformly, and to maintain the state in which the foil is always pulled toward the frame side, so that the foil surface can be maintained in a taut state.

In addition, an embodiment of the foil fixing means is a housing having a space and a male thread formed on the inside, a female thread formed on the outer peripheral surface and screwed into the housing, a foil fixing ring protrudingly fixed to one side of the screw portion, and the screw portion The bracket is inserted into the other side of the housing and the frame fixing ring is disposed, and an elastic body connecting the bracket and the screw part to adjust the distance to the frame side or the foil side and to adjust the length in either direction. It is possible to maintain the tension between the foil and the frame.

According to another embodiment of the foil fixing means, a first housing having a space, a second housing inserted into the first housing and having a male thread formed on an inner side thereof, and a female thread formed on an outer circumferential surface thereof are formed on the second housing. A screw part coupled to the screw and rotatably disposed at both ends in the longitudinal direction, and a bracket fixed to one side of the first housing and protruding a frame fixing ring to one side, and one side of which is connected to the first housing; It is fixed and the other side is composed of an elastic body fixed to the screw portion while maintaining the uniformity of the gap between the foil and the frame while the screw portion is inserted into or removed from the second housing by adjusting the length through the sliding plate and ball disposed in the screw portion The foil retaining ring connected to the foil allows only the threaded portion to rotate in a fixed state, thereby preventing rotation of the threaded portion. The other, it is possible to be able to prevent damage to the foil.

According to the present invention, by installing a hologram screen on the stage to enable the stage and the screen switching in a single switching operation is possible to perform a fast stage switching and has the effect of enabling continuous use in a once installed state.

In addition, according to the present invention, it is possible to maintain a fixed state of the foil at all times through the foil fixing means, it is possible to provide a clear image to the viewer.

1 is a schematic diagram showing a variable stage device capable of performing hologram performances and live performances of the present invention.

Figure 2 is a side view showing a foil portion of a variable stage device capable of performing hologram performances and live performances in accordance with the present invention.

FIG. 3 is a sectional view showing a first embodiment of the foil fixing means shown in part "A" shown in FIG.

FIG. 4 is a sectional view showing a second embodiment of the foil fixing means shown in part "A" shown in FIG.

5 is a view showing an operating state of the first embodiment shown in FIG.

6 is a view showing an operating state of the second embodiment shown in FIG.

Figure 7 is a schematic diagram showing the performance stage state according to the variable stage device capable of hologram performances and live performances of the present invention.

Figure 8 is a schematic diagram showing a holographic image performance state according to the variable stage device capable of hologram performances and live performances of the present invention.

The objects, features, and advantages of the present invention described above will become more apparent through the following embodiments in conjunction with the accompanying drawings.

The following specific structures or functional descriptions are merely illustrated for the purpose of describing embodiments in accordance with the inventive concept, and embodiments according to the inventive concept may be embodied in various forms and may be described in detail herein. It should not be construed as limited to the examples.

Embodiments in accordance with the concepts of the present invention can be variously modified and have a variety of forms, specific embodiments will be illustrated in the drawings and described in detail herein. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and / or second may be used to describe various components, but the components are not limited to the terms. The terms are only for the purpose of distinguishing one component from other components, for example, without departing from the scope of the rights according to the inventive concept, the first component may be called a second component, and For example, the second component may also be referred to as a first component.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected or connected to that other component, but it may be understood that other components may be present in the middle. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle. Other expressions for describing relationships between components, such as "between" and "immediately between" or "adjacent to" and "directly adjacent to", should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. The terms "comprise" or "having" herein are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is practiced, and that one or more other features or numbers, It is to be understood that it does not exclude in advance the possibility of the presence or addition of steps, actions, components, parts or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined herein. Do not.

As shown in FIG. 1 and FIG. 2, the present invention includes a stage 110 for performing by a performer, elevating means 120 for elevating the stage 110, and a foil part 130 disposed on the front of the stage to display an image. First foil driving means 140 for rotating the foil portion 130 at a predetermined angle, foil fixing means 160 for fixing the foil to the frame in the foil portion, the projector for irradiating the image to the foil portion ( 170) and projector driving means (180) for adjusting the image light irradiation angle of the projector.

The elevating means 120 is arranged in the lower portion of the stage 110 to elevate the stage as needed to cross the plurality of arms 121 are rotatable, connected to the arm and push the arm or The pulling cylinder 122 is arranged.

That is, the elevating means 120 is a plurality of arms are cross-installed in the form of "X", the lower part is rotatably fixed to the ground and the upper part is rotatably fixed to the lower surface on the stage according to the operation of the cylinder You can raise or lower the stage.

The foil part 130 has a frame 131 formed to cross-install a plurality of environments to form a rectangular frame structure, and a foil 132 fixed by foil fixing means having a predetermined area inside the frame 131. ) The foil 132 is a configuration that allows the image light irradiated with a thin and transparent material to form an image on the back of the foil, and is generally used for holographic images.

It is also possible here to replace the foil with a mesh screen. The mesh screen is in the form of a mesh, so that the image light is partially transmitted and partially reflected, so that the viewer can view the 3D hologram image when viewing the image, and even when watching the performance on the stage, Even if it is installed on the front side, it does not affect the performance of the performance, it is relatively light in weight, and there is no damage from foreign matters, so it is easy to install and dismantle.

The first foil driving means 140 is composed of a motor that is connected to the upper side of the frame 131 of the foil part 130 to operate, the motor is a step motor to adjust the rotation angle of the foil part. That is, in order to facilitate the projection angle of the reflected image light when the image light irradiated through the projector is reflected and projected on the stage, the step motor may be adjusted in consideration of the distance and height with respect to the seat. Is to use

On the other hand, in the present invention, it is possible to further include a second foil driving means 150 connected to the lower side of the frame 131.

The first foil driving means 140 may be sufficient to rotate the foil portion, but if the second foil driving means is disposed in case of a safety problem due to damage of the first foil driving means, etc. desirable.

The second foil driving means 150 has a connection line 152 connected to the frame 131, a guide roller 153 disposed at the rear side of the stage to guide the connection line 152, and disposed below the stage. And a traction roller 155 for winding the connection line via the guide roller 153, and a motor 152 for operating the traction roller 154.

In this case, the motor 152 may be additionally arranged to adjust the rotational speed of the traction roller 154, and may use a step motor as the first foil driving means 140.

In addition, the connection line can be used as a conventional wire, it is also possible to use a replacement of the chain.

The foil fixing means may adjust the gap between the foil fixing ring and the frame fixing ring in a state in which the foil fixing ring fixed to the foil 132 and the frame fixing ring fixed to the frame are supported by an elastic body having a constant elastic force in the housing. In the configuration, according to the first embodiment shown in Figure 3, having a constant space (161a) and one side is open and one side is blocked in a state in which the through hole (161b) is formed and the male thread (open) 161c and the housing 161 is formed, one side is open so that the receiving space 162a is formed with a constant length, one side is blocked and a female screw 162b is formed along the outer circumferential surface and a ring (below the inner receiving space 162a) 162c is formed on the threaded portion 162, the hook-shaped foil fixing ring 163 arranged to protrude outward from the blocking side of the screw portion 162, and the housing is arranged on the blocked side of the housing 161 An extension bar 164a extending inwardly, a locking step 164b formed stepped at the end of the extension bar 164a, and a ring 164c protruding from the locking step 164b and having a hole (not shown) formed therein; Bracket 164, the frame fixing ring 165 that is rotatably coupled to the outer surface of the bracket 164, one side is bound to the hook 162c of the threaded portion 162 and the other end of the hook of the bracket 164 It is comprised by the elastic body 166 fixed to 164c, and giving elasticity to a screw part side and a bracket side.

That is, in the first embodiment of the foil fixing means according to the present invention, as shown in FIG. 5, the foil fixing ring 163 is fixed to the foil 132, and the frame fixing ring 165 is disposed on the frame 131 side. It is fixed so that the foil can be fixed with a constant elasticity to the frame.

Referring to FIG. 5A, the portion fixed to the foil 132 side loosens the female screw 162b of the screw portion 162 from the male screw 161c of the housing 161, and the screw portion 162 according to the first embodiment. It is possible to adjust the gap between the foil and the frame by adjusting the deviation from the housing at the same time, and at the same time it is possible that the internal elastic body 166 can be pulled by the threaded portion to maintain the foil taut.

In addition, as shown in FIG. 5B, the screw portion 162 maintains tension by pulling only the tension generated between the frame and the foil while being fixed in the housing 161 to generate elastic force in the elastic body 166. In addition, as shown in FIG. 5C, the threaded portion 162 may be separated from the housing 161 by a predetermined distance, and the elastic body may be tensioned by the tension of the frame and the foil to keep the foil taut.

If the tension of the foil is released to some extent and the tension is not maintained, the screw portion may be tightened into the housing to maintain the tension, and the elastic body 166 may be tensioned in the housing more than necessary to extend the extension bar 164a from the housing. The outer diameter of the catching jaw 164b at the bottom of the extension bar is larger than the through hole 161b in order to prevent the detachment, thereby keeping the tension of the foil at all times by preventing the catching jaw from catching the through hole and preventing the extension bar from escaping from the housing. It is possible to do

In addition, although not shown in the drawing, by displaying the scale in the length direction of the outer diameter of the extension bar (164a), it is possible to check the distance that the extension bar is separated through the scale to loosen the screw portion when the latching jaw of the extension bar is separated by the hole It is possible to prevent the damage of the foil fixing means due to the load concentration by dispersing the load that can be concentrated on the locking jaw close to the through-hole by tightening or tightening.

4 is a second embodiment of the foil fixing means 260 according to the present invention. Referring to this, both sides are open in the form of a tube having a predetermined space 261a, and a stepped portion 261b protruding from one side of the outer peripheral surface is formed. A first housing 261 provided with a fixing pin 261c to which an elastic body is fixed, a bracket 262 inserted into and fixed to one side of the first housing 261 and a frame fixing ring 263 fixed to an outside thereof, and a predetermined length A second housing 264 having a male screw 264a formed along an inner circumferential surface in a tube shape having a tube shape having a predetermined length, and a first accommodation space 265a and a second accommodation space 254b respectively formed at both inner diameter portions of the longitudinal direction. And a threaded portion 265 having a female thread 265a formed along the outer circumferential surface thereof, and disposed in the first accommodation space 265a to be slid and rotated by the ball 266c in the first accommodation space and protrude outward from the threaded portion. Sliding plate 266a having the ring 266b disposed thereon and the second Sliding plate 267a protruding foil fixing ring 267 so as to slide and rotate by the ball 267b in the cooling space 266b, and extended to the outside of the screw portion, and one side is bound to the fixing ring 266b, The side is composed of an elastic body 268 that is attached to the fixing pin 261c to extend the second housing so as to be variable in length from the first housing or to give elasticity when the screw portion is removed from the second housing.

That is, the operation state according to the second embodiment of the foil fixing means according to the present invention will be described with reference to Fig. 6, the foil fixing ring 267 is fixed to the foil 132, the frame fixing ring 263 is a frame In order to adjust the distance between the frame 131 and the foil 132 in the state fixed to the (131) side, the elastic portion while adjusting the gap by extending or inserting the screw portion 265 away from the second housing 264 or inward 268 allows elasticity between the first and second housings so that tension is maintained between the frame and the foil.

In this case, the sliding plate is disposed in the screw unit, so that the elastic body, the fixing ring, the foil fixing ring, and the frame fixing ring installed as the screw unit rotates can be prevented from being twisted.

In addition, by forming a step on the outer peripheral surface of the first housing it is possible to prevent the second housing from proceeding more than necessary to the first housing side by the elastic force of the elastic body.

By using the screw parts and the elastic bodies of the first and second embodiments of the foil fixing means according to the present invention, not only can the foil be always kept at a constant distance from the frame side, but also it can be always kept in a tight state to prevent heterogeneity and damage of the image. You can do it.

Since the projector 170 is a conventional projector as a means for irradiating image light to the foil side installed in the foil part, a detailed description thereof will be omitted.

The projector driving means 180 is one side is installed in the structure and the other side is connected to the projector to be able to adjust the irradiation angle of the image light irradiated from the projector, it is preferable to use a step motor.

Hereinafter, with reference to the accompanying drawings will be described the operating state of the present invention.

As described above, the foil installed in the foil part is adjusted through the foil fixing means so as to maintain the tension and maintain a uniform gap between the frame side.

As shown in FIG. 7, when the viewer AU performs at the stage 110, the foil unit 130 is perpendicular to the stage so that the viewer can see the performance through the foil.

At this time, since the foil is made of transparent and thin material, it does not affect the viewer's gaze when watching the performance through the foil.

As shown in FIG. 8, in order to view an image, the viewer (AU) moves down the stage by operating the elevating means 120 installed below the stage 110 according to a control signal, and then lowers the stage and the first foil driving means 140. The second foil driving means 150 is operated to rotate the foil part 130 to the stage side.

In this case, the rotating foil part 130 may adjust the rotation angle in consideration of the distance and height from the viewer.

When the foil part 130 ends the rotation at a predetermined inclination angle, the stage in the lowered state is raised again by the lifting means 150 to return to the original position.

Thereafter, the image light irradiation angle of the projector 170 is adjusted toward the stage 110 by using the projector driving means 180, and then the image light irradiated onto the stage is irradiated with the image light IL toward the stage floor. The reflected light RL reflected and reflected through the foil 132 of the foil part 130 forms a transmission image PI at the rear side of the foil, and has an effect of viewing the stereoscopic image when the viewer views it.

In this way, the position of the foil is placed on the front of the stage, and the position of the foil is selectively changed by stage performances or video viewing, so that the foil is always kept taut and the foil can be used without being damaged by foreign matters. Easier transitions to choices will reduce the cost of operating venues and reduce the cost of stage installation.

As mentioned above, although this invention was demonstrated through the preferable embodiment, this is only to help understanding of the technical content of this invention, and is not intended to limit the technical scope of this invention to this.

That is, those skilled in the art without departing from the technical gist of the present invention can be variously modified or modified, as well as such changes or modifications, the technical scope of the present invention in the interpretation of the claims. It is hard to say that I am within.

Claims

A stage where a performance is performed;

Elevating means provided in the lower stage to elevate the stage;

A foil part disposed on the front surface of the stage, the foil part including a foil made of a thin transparent material and a frame supporting the foil;

First foil driving means rotatably connected to an upper end of the foil part to rotate the foil part at a predetermined angle to a stage;

Foil fixing means arranged at equal intervals along the circumferential surface of the foil and the circumference of the frame to connect the foil and the frame, while controlling the gap between the foil and the frame; And

A projector disposed on the foil part to irradiate image light to a stage side;

The stage is a variable stage device capable of hologram performance and live performance, characterized in that the lifting operation in conjunction with the rotation of the foil portion.
The method of claim 1,

The projector adjusts the irradiation angle so that the image light is irradiated to the stage floor by the projector driving means,

The foil unit is a variable stage device capable of performing a hologram performance and live performance, characterized in that to transmit the reflected light reflected from the stage to provide the viewer with a transmission image.
The method of claim 1,

The foil part is a variable stage device capable of hologram performances and live performances further comprising a second foil driving means for rotating to the stage side.
The method of claim 3,

The second foil driving means comprises a connecting line connected to the lower end of the foil, a guide roller for guiding the connecting line, a traction roller for winding the connecting line, and a hologram comprising a motor for operating the traction roller. Variable stage equipment for performances and live performances.
The method of claim 1,

The foil fixing means is characterized in that the foil fixing ring fixed to the foil and the frame fixing ring fixed to the frame to adjust the distance between the foil fixing ring and the frame fixing ring in a state supported by an elastic body having a constant elastic force in the housing Variable stage equipment for holographic performances and live performances.
The method of claim 5,

The foil fixing means includes a housing having a space and a male thread formed therein, a female thread formed on an outer circumferential surface thereof and screwed into the housing, a foil fixing ring protrudingly fixed to one side of the screw portion, and a housing of the housing disposed with the screw portion. A variable stage device capable of hologram performances and live performances, which is inserted into the other side and comprises a bracket having a frame fixing ring disposed therein, and an elastic body connecting the bracket and the screw portion.
The method of claim 5,

The foil fixing means includes a first housing having a space, a second housing inserted into the first housing and having a male thread formed on an inner side thereof, and a female thread formed on an outer circumferential surface thereof, which is screwed to the second housing and rotates at both ends in the longitudinal direction. A screw part having a fixing ring and a foil fixing ring, respectively, capable of being fixed to one side of the first housing and a frame fixing ring protruding from one side thereof, and one side of which is fixed to the first housing and the other side of which is fixed to the screw part Variable stage device capable of holographic performances and live performances, characterized in that consisting of an elastic body.