JP2019123410A - Moving stage device - Google Patents

Abstract

To make a performer easily seen by further raising a stage face, to arrange a room used as a waiting room, and to improve convenience.SOLUTION: A stage face 3 is arranged which allows a performer to board on a cargo-loading platform 2 of a vehicle 1 such as a light truck, a small room 10 is arranged which is formed on the cargo-loading platform 1, and has a room space E surrounded by sidewalls 11 and a ceiling wall 12, entrances 16 are arranged at the sidewalls 11 of the small room 10, an upper face of the ceiling wall 12 of the small room 10 is constituted as the stage face 3, a hatch 20 for allowing going-through between the room space E and the stage face 3 is formed at the ceiling wall 12, stairs 23 for allowing a lift with respect to the hatch 20 are arranged in the room space E, a cylindrical screen 30 and a fence body 40 which cover a periphery of the hatch 20, and are removable are arranged at the stage face 3, and an opening 31 for allowing the going-through is formed at the screen 30.SELECTED DRAWING: Figure 1

Description

  The present invention relates to, for example, a mobile stage apparatus having a stage surface capable of performing various performances including karaoke, theater, speech and the like, and relates to a mobile stage apparatus which can be easily set up outdoors. The present invention relates to a movable stage device.

  Heretofore, as this type of mobile stage apparatus, for example, one disclosed in Japanese Patent Publication No. 4-50215 (Patent Document 1) is known. This is provided by providing a side wall panel and a ceiling panel in a box shape on a truck bed as a vehicle, and, in use, connecting a side wall panel on the driver's seat side, one side wall panel continuous thereto and this side wall panel With the ceiling panel pivoted and supported upward as the background of the stage, the other side wall panels are deployed so that the panel surface is flush with the floor surface of the bed and supported by legs on the ground The floor surface of the loading platform and the panel surface of the side wall panel continuous to this are configured as a stage surface on which the performer can ride, and on this stage surface, for example, various performances including karaoke, theatre, speech etc. It is like that.

Japanese Examined Patent Publication No. 4-50215

By the way, in the above-mentioned conventional movable type stage apparatus, the floor surface of the loading platform and the panel surface of the side wall panel continuous to this are used as the stage surface, and although there are wheels with some height, There was a problem that the performers who got on the stage surface may become difficult to see outdoors where the audience tends to gather. This becomes particularly noticeable in small vehicles. In addition, since all the loading platforms are used as the stage surface, if a room such as a waiting room for the performer is required, it must be prepared separately near the vehicle, which limits the installation conditions of the moving stage device. There is also the problem of.
The present invention has been made in view of the above problems, and it is a mobile stage in which the stage surface is made higher to make performers easier to see, and a room that can be used as a waiting room is provided to improve convenience. It aims at providing an apparatus.

The mobile stage device of the present invention for achieving the above object is a mobile stage device provided with a stage surface on which a cast can get on a vehicle bed,
There is provided a cabin having a room space which is installed on the loading platform and surrounded by a side wall and a ceiling wall, and an entrance for carrying in and out between the room space and the outside is provided on a side wall of the cabin. The upper surface of the stage is configured as the stage surface, a hatch is formed on the ceiling wall for moving in and out between the room space and the stage surface, and an elevator for raising and lowering the hatch is provided in the room space. Configuration. As the elevating body, there are stairs, a ladder, a lifter of electric drive, and the like.

  Thereby, when a performer appears on the stage surface, first, the room space is entered from the entrance and exit, and then the elevator moves up to move to the stage surface through the hatch. Then, on this stage surface, for example, various performances including karaoke, theater, speech and the like are performed. In this case, the cabin is provided on the car bed, and the stage surface is constituted by the upper surface of the ceiling wall of the cabin. Performers can be made more visible to the audience. On the other hand, when the performer leaves the stage surface, it gets down to the room space by the elevator through the hatch. In addition, since the cabin has room space, it can be used as a waiting room, etc., and convenience can be improved accordingly.

  Then, if necessary, the hatch is formed on one end side of the stage surface, and on one end side of the stage surface, a tubular shape that covers the periphery of the hatch and serves as a background for performers on the stage surface A screen is provided, and the screen is formed with an opening for moving in and out between the hatch and the other end side of the stage surface, and the screen can be attached to and removed from the stage surface, and removed. Sometimes it is possible to store in the room space.

  Thus, when the apparatus is not used or when the apparatus is moved, the screen is stored in the room space. Therefore, the device can be made compact and can be easily moved. When using this equipment, take out the partition from the room space and attach it to one end of the stage surface. When the performer appears on the stage surface, he ascends with the lift body and exits the hatch, and moves to the stage surface through the opening of the screen. In this case, since the screen covers the periphery of the hatch, the performers coming out of the hatch are less likely to be seen by the audience around the apparatus, which prevents the audience from feeling uncomfortable. Ru. In addition, it will be interesting in the presentation as the performers appear on the stage surface from the opening of the screen. On the other hand, when a performer leaves the stage surface, it passes through the opening of the screen and descends from the hatch to the room space by the elevator. Also in this case, since the screen covers the periphery of the hatch, it is difficult for the performer who descends from the hatch to be seen by the audience around the apparatus, which prevents the audience from feeling uncomfortable. Be done. When this device is not in use, remove the screen from one end of the stage surface and store it in the room space.

  In this case, it is effective to make the above partition assembly and disassembly possible. As it can be disassembled and made smaller, it can be easily stored in a room space.

In addition, if necessary, a fence body is provided on the other end side of the stage surface to surround the cast on the stage surface together with the screen, and the fence body can be attached to and removed from the stage surface, And at the time of removal, it is set as the structure which it was made storable in the said room space.
Thus, when the apparatus is not used or when the apparatus is moved, the fence body is stored in the room space together with the screen. Therefore, the device can be made compact and can be easily moved. When attaching the fence body, take out the fence body from the room space and attach it to the other end of the stage surface. In the state where the fence body is attached, the fence body, together with the screen, surrounds the performers on the stage surface, so that the performers can be secured. When not using this device, remove the fence from the other end side of the stage surface and store it in the room space together with the fence.

  In this case, it is effective that the above-mentioned fence body can be assembled and disassembled. As it can be disassembled and made smaller, it can be easily stored in a room space.

  Furthermore, if necessary, it is provided rotatably at the outer edge of the ceiling wall, and is projected to the outside from the superimposed position where it is pivoted to overlap the upper surface of the ceiling wall and the fence body is provided. A decoration plate is provided at two positions of the development position continuous with the stage surface. In the case where the ceiling wall is rectangular, it is desirable to provide a decorative board at an outer edge portion constituting at least one of the four rectangular sides. Preferably, a decorative plate is provided on the outer edge portion constituting two of the four sides. More preferably, a decorative plate is provided on the outer edge portion that constitutes three of the four sides. More preferably, a decoration plate is provided on the outer edge portion that constitutes all four sides out of the four sides. Further, the decoration plate may be rotatably connected to the decoration plate so as to be developed.

  Thus, when the device is not used or when the device is moved, the decorative plate is positioned at the overlapping position and is superimposed on the upper surface of the ceiling wall. Therefore, the device can be made compact and can be easily moved. When using this device, place the decorative board in the deployed position and then attach the screen and fence. In this state, the decorative plate protrudes outward from the position where the fence body is provided, and the surface is continuous with the stage surface. Therefore, the stage surface looks wide when the performer is seen from the audience around the apparatus. In particular, when the vehicle is small, for example, a light truck, the stage can be made large and wide, which is extremely effective. In addition, the ground on the side of the vehicle below the decorative plate is covered by the decorative plate, and thus can be used as a reserve space. When the apparatus is not used, the screen and fence are removed from the stage surface, and then the decorative board is placed in the overlapping position and stacked on the top of the ceiling wall.

In this case, the shed is provided with a support member for supporting the decorative plate from the back side in the deployed position of the decorative plate, and the support member can be attached to and detached from the shed, and the room space at the time of removal. It is effective to be able to be stored inside.
Thus, when the apparatus is not used or when the apparatus is moved, the support member is housed in the room space together with the screen and the fence body. Therefore, the device can be made compact and can be easily moved. When using this device, remove the bearing from the room space, attach it to the cabin, place the decorative board in the deployed position, and then attach the screen and fence. In this state, since the decorative board is supported by the support member, the support of the decorative board can be strengthened and stabilized. When the apparatus is not used, the screen and fence are removed from the stage surface, and then the decorative board is placed in the overlapping position and the support members are removed from the cabin. The support member is housed in the room space together with the screen and the fence body. If desired, the bearing members can be assembled and disassembled. As it can be disassembled and made smaller, it can be easily stored in a room space.

  In addition, according to need, the cabin is formed by connecting metal pipes and formed into a rectangular frame shape and provided with a frame installed on the vehicle bed of the vehicle, and the above-described side surfaces of the four side surfaces of the frame are required. A side wall is provided, the ceiling wall is provided on the upper surface of the frame, a side wall provided on one side surface of the frame is constituted by an inner side wall plate and an outer side wall plate, and the entrance and exit are formed in the inner side wall plate. There is provided an open / close door for opening and closing the entrance, and one side edge portion of the outer side wall plate is positioned at two positions, a closed position where the outer side wall plate covers the inner side wall plate and an open position opened approximately 90 degrees from the closed position. It is configured to be rotatably provided on the side wall side adjacent to the outer side wall plate.

  Thus, when the apparatus is not used or when the apparatus is moved, the inlet / outlet of the inner side wall plate is closed by the door, and the outer side wall plate is closed with the closed position. When using the device, first open the outer wall plate in the open position. Thereafter, the opening and closing door of the entrance of the inner side wall plate is opened and closed to enter and leave the room space. In the open position of the outer side wall plate, the entrance can be covered and concealed from the side with the outer surface of the outer side wall plate, and it is possible to make it difficult to see the performers and the like. Also, because the outer wall is open about 90 degrees, the outer surface of the outer wall will be flush and continuous with the outer surface of the adjacent side wall, so from the side with the outer surface of the outer wall Can make the stage look bigger. Furthermore, if an advertisement or the like is displayed on the outer surface of the outer side wall plate and the outer surface of the adjacent side wall, the display can be made to stand out.

  Furthermore, if necessary, a mirror is attached to the inner surface of the side wall forming the room space. In the room space, it is possible to reflect the performer in a mirror and to adjust the appearance etc., and to increase the function in the case of using as a waiting room.

  According to the present invention, on the stage surface, for example, various performances including karaoke, theatre, speech and the like are performed, but the cabin is provided on the loading platform of the vehicle, and the stage surface is constituted by the upper surface of the ceiling wall of the cabin Therefore, the performer on the stage surface can be easily viewed from the audience because the height position is higher than in the prior art. In addition, since the cabin has room space, it can be used as a waiting room, etc., and convenience can be improved accordingly.

1 is a perspective view showing a movable stage device according to an embodiment of the present invention in use. It is sectional drawing which shows the movable stage apparatus based on embodiment of this invention in use condition. In a movable stage device according to an embodiment of the present invention, it is an exploded perspective view showing a frame and a support member of a cabin. It is a perspective view shown in the state at the time of non-use which can move the movable stage apparatus which concerns on embodiment of this invention. In the movable stage device concerning the embodiment of the present invention, it is a perspective view showing the state where the support member was attached to the frame of the shed. In a movable stage device concerning an embodiment of the invention, it is a perspective view showing a state where a decoration board is located in a development position. FIG. 6 is an exploded perspective view showing the movable stage device according to the embodiment of the present invention before it is mounted on the stage surface of the screen and the fence body. It is a perspective view which shows the movable stage apparatus which concerns on embodiment of this invention in the state which attached the screen and the fence body to the stage surface. It is another perspective view which shows the movable stage apparatus which concerns on embodiment of this invention in the state which attached the screen and the fence body to the stage surface.

Hereinafter, a movable stage device according to an embodiment of the present invention will be described in detail based on the attached drawings.
As shown in FIG. 1 to FIG. 9, the mobile stage apparatus S according to the embodiment can perform various performances including karaoke, theater, speech and the like on the bed 2 of the vehicle 1 consisting of light trucks, for example. A stage surface 3 is provided. The stage surface 3 has a space where a performer can stand and ride. In the embodiment, it is an apparatus for karaoke. The vehicle 1 is provided with a loading platform 2 provided with a rectangular floor surface 5 on the rear side of a driver's seat box 4 having a roof 4a with a driver's seat, and the side edge 6 and rear A cage 7 is provided so as to be openable and closable via a hinge.

  A cabin 10 having a room space E surrounded by a side wall 11 and a ceiling wall 12 is installed on the floor 5 of the loading platform 2. As shown in FIG. 2 and FIG. 3, the cabin 10 is configured to include a frame 13 which is formed in a rectangular frame shape by connecting a metal pipe P via a connection fitting J and installed on the cargo bed 2 of the vehicle 1 There is. The width D and the length L of the frame 13 are set to be smaller than the width and length of the floor 5 of the bed 2 and to be placed on the floor 5. The height H is set so as to project above the roof 4 a of the driver's seat box 4 and allow at least a person to sit and enter inside.

  A side wall 11 made of, for example, a wooden plate is attached to a necessary side surface of the four side surfaces of the frame 13 by a screw or the like. As shown in FIG. 2, the side wall 11 is not provided on the front side surface of the frame 13 facing the driver's seat box 4, and the rear face 4 b of the driver's seat box 4 is substituted. Of course, the side wall 11 may be provided on the front side surface of the frame 13. The floor wall is not provided on the lower surface of the frame 13, and the floor surface 5 of the loading platform 2 is substituted. A carpet can be attached to the floor surface 5. Of course, a floor wall may be provided on the lower surface of the frame 13. A ceiling wall 12 made of, for example, a rectangular plate made of wood is attached to the upper surface of the frame 13 by a screw or the like. The side edges and the rear edge of the ceiling wall 12 do not protrude from the loading platform 2 in plan view. The front edge of the ceiling wall 12 extends above the roof 4 a of the driver's seat box 4 when viewed in a plan view.

  The side wall 11 (A) provided on one side surface (the rear side surface in the embodiment) of the frame 13 is constituted by the inner side wall plate 14 and the outer side wall plate 15. At the center of the inner side wall plate 14, there is formed an entrance / exit 16 for access between the room space E and the outside with the backrest 7 open. Further, at the opening edge of the entrance 16, an open / close door 17 for opening and closing the entrance 16 is provided via a hinge. Further, one side edge portion 15a of the outer side wall plate 15 can be positioned at two positions of the closed position Ra covering the inner side wall plate 14 and the open position Rb which opens about 90 degrees from the closed position Ra. It is rotatably provided on one side wall 11 (B) side adjacent to the plate 15 via a hinge. The side wall 11 (C) is provided with another entrance 19 which can be opened and closed by the door 18 so that the entrance to the room space E can be made from this entrance 19 as well. The outer side wall plate 15 is formed in the magnitude | size which can be rotated in the state which closed the backrest 7. As shown in FIG. On the outer surface of the side wall 11, for example, a display (not shown) such as "Karaoke ○ ○", a function of the apparatus S, an advertisement, etc. is attached. Furthermore, a mirror M is attached to the inner surface of the side wall 11 forming the room space E.

  In the present embodiment, the upper surface of the ceiling wall 12 of the cabin 10 is configured as the stage surface 3. The ceiling wall 12 is formed with a hatch 20 which is a circular opening for entering and exiting between the room space E and the stage surface 3. The hatch 20 is formed on one end side of the stage surface 3 on the driver's seat side. At the opening edge of the hatch 20, a lid 21 for opening and closing the hatch 20 is provided via a hinge. Further, as shown in FIG. 1 and FIG. 2, the room space E is provided with stairs 23 which are elevating bodies for raising and lowering the hatch 20. The stairs 23 are formed by a pair of side plates 24 whose upper ends are fixed to the lower surface of the ceiling wall 12 and whose lower ends are installed on the floor surface 5 and a plurality of treads 25 bridged between the side plates 24.

  In addition, on one end side of the driver's seat box 4 side of the vehicle 1 on the stage surface 3, there is provided a cylindrical partition 30 which covers the periphery of the hatch 20 and serves as a background for performers on the stage surface 3. . In the screen 30, an opening 31 for entering and exiting between the hatch 20 and the other end side of the stage surface 3 is formed. The partition 30 is formed so as to be attachable to and removable from the stage surface 3 and storable in the room space E at the time of removal. Also, the partitions 30 are formed to be able to be assembled and disassembled.

  Specifically, as shown in FIG. 7, the partition 30 is a support pipe 32 made of a cross-shaped metal pipe P, which is detachably installed on the metal pipe P on the front side of the frame 13 via the connection fitting J; The support pipe 32 is provided with a screen main body 33 fixed by screws or the like. The support pipe 32 includes a vertical pipe 32 a and a horizontal pipe 32 b which is detachably provided to the vertical pipe 32 a via the connection fitting J. The screen main body 33 is, for example, a wooden back plate 34 erected on one end side of the stage surface 3 and fixed to the support pipe 32 with a screw or the like, and foldable at right and left sides of the back plate 34 via hinges. For example, it is comprised from a pair of horizontal plate 35 of wood arranged in a row. Between the edge of the other end side of the stage surface 3 of the horizontal plate 35 is formed as an opening 31 for entering and exiting between the hatch 20 and the other end side of the stage surface 3. The screen main body 33 is divided into two in the back plate 34, and consists of a divided body 33A and a divided body 33B.

  Further, the partition 30 is detachably mounted on the surface of the bridging member 36 between the upper end of the other end side of the stage surface 3 of the horizontal plate 35 in a detachable manner via a screw and the like. And a background plate 37 covering the upper center of the opening 31. The background plate 37 is provided with displays (not shown) of functions of the apparatus S such as “Karaoke ○ ○”, advertisements, and the like. Further, in the opening 31 excluding the background plate 37, a curtain (not shown) for closing the opening 31 can be provided.

  Further, on the other end side of the stage surface 3, a fence body 40 for surrounding the performers on the stage surface 3 together with the partition 30 is provided. The fence body 40 is formed so as to be attachable to and removable from the stage surface 3 and storable in the room space E at the time of removal. Moreover, the fence body 40 is formed so that assembly and disassembly are possible. Specifically, a U-shaped presser tube 41 consisting of a plurality of metal pipes P detachably connected to one another via a connector J so as to surround a performer, and a connector J at one end of the presser tube 41 And a plurality of leg tubes 42 each consisting of a metal pipe P whose other end is connected to the frame 13 via a connector J.

  Further, in the present apparatus S, a superimposed position X (FIG. 4, FIG. 5) which is rotatably provided on the outer edge of the ceiling wall 12 and is pivoted to overlap the upper surface of the ceiling wall 12; A plurality of (in the embodiment, a plurality of (in the embodiment, the first embodiment) located at two positions of the development position Y (FIGS. 1, 2 and 6 to 9). For example, four wooden rectangular decoration plates 50 are provided. The pair of decorative plates 50 (A) and (B) are arranged side by side on the side edge located on the side wall 11 (C) side of the ceiling wall 12 via a hinge, and the decorative plate 50 (C) is the ceiling wall 12 Is provided at the rear end edge of the hinge via a hinge. The decorative plate 50 (D) is hinged so that the decorative plate 50 (B) of the side edge and its surface are continuous at the time of expansion at the side edge of the decorative plate 50 (C) provided at the rear end edge. And is rotatably provided.

  Furthermore, the shed 10 is provided with a plurality of (six in the embodiment) support members 51 made of metal pipes P for supporting the decorative plates 50 from the back side at the deployed position Y of the decorative plates 50. . As shown in FIGS. 3 and 5, the support member 51 is formed so as to be attachable to and removable from the frame 13 of the cabin 10, and to be storable in the room space E at the time of removal. The support member 51 (a) is detachably connected to the metal pipe P on the upper side edge of the frame 13 via the connection fitting J, and supports the decorative plate 50 (A). The support member 51 (b) is detachably connected to the metal pipe P on the upper side edge of the frame 13 via the connection fitting J, and supports the decorative plate 50 (B). The pair of support members 51 (c) (d) is detachably connected to the metal pipe P at the upper rear edge of the frame 13 via the connector fitting J and supports the decorative plate 50 (C). The pair of support members 51 (e) (f) is detachably connected to the metal pipe P of the pair of support members 51 (c) (d) via the connector J and supports the decorative plate 50 (D). . The pair of support members 51 (c) (d) and the pair of support members 51 (e) (f) can be assembled and disassembled with each other.

  In addition, since this apparatus S is for karaokes, a speaker 60 (FIG. 9) is installed in the cabin 10, and a microphone 61 is installed on the stage surface 3 as shown in FIG. 1 and FIG. 32 will be installed. The speaker 60, the microphone 61, the monitor 62 and the like are removed and stored in the room space E when not in use or when moving. The driver's seat is provided with a control device 63 for controlling image data and the like displayed on the microphone 61, the speaker 60 and the monitor 62.

  Therefore, according to the movable stage device S of this embodiment, as shown in FIG. 4, the screen 30, the fence body 40, and the support member 51 are disassembled appropriately when not in use or during movement. While being stored in the room space E, the decorative plate 50 is positioned at the overlapping position X and is superimposed on the upper surface of the ceiling wall 12. The partition 30, the fence body 40, and the support member 51 can be disassembled and made smaller, so that they can be easily stored in the room space E. Therefore, the apparatus S can be made compact, and the movement can be facilitated. At the time of movement, it is desirable to cover the decorative plate 50 with a sheet. In the room space E, equipment such as a speaker 60, a microphone 61, a streamer and a chair can be accommodated.

  When the apparatus S is used, the outer wall plate 15 is set to the open position Rb, the door 17 is opened, and the screen 30, the fence 40, and the support member 51 are taken out. Then, first, as shown in FIG. 5, the bearing member 51 is attached to the cabin 10. In this case, the support member 51 (a) is connected to the connection fitting J on the upper side edge of the frame 13, and the support member 51 (b) is connected to the connection fitting J on the upper side edge of the frame 13. The bearing members 51 (c) (d) are connected to the connector J at the upper rear edge of the frame 13, and the pair of bearing members 51 (e) (f) are connected to the connector J of the bearing member 51.

  Next, as shown in FIG. 6, the decorative plate 50 is rotated from the overlapping position X and positioned at the unfolded position Y. Each decorative plate 50 (A) (B) (C) (D) is supported by the corresponding support members 51 (a) (b) (c) (d) (e) (f). Therefore, since the decoration board 50 is supported by the support member 51, the support of the decoration board 50 becomes strong and can be stabilized.

  Then, as shown in FIG. 7, the partition 30 and the fence body 40 are attached. In mounting the partition 30, first, the horizontal pipe 32b is connected to the vertical pipe 32a via the connection fitting J to assemble the column pipe 32. The support pipe 32 is erected by connecting the vertical pipe 32 a to the connection fitting J on the front side of the frame 13. Next, the back plate 34 and the side plate 35 of the one split body 33A of the screen main body 33 are opened, and the back plate 34 is attached to the support tube 32 with a screw or the like, and the back plate 34 of the other split body 33B of the screen main body 33 and The horizontal plate 35 is opened, the back plate 34 is attached to the support pipe 32 with a screw or the like, and the screen main body 33 is assembled and attached to the support pipe 32. Next, the bridging member 36 is attached between the upper end of the other end side of the stage surface 3 of the horizontal plate 35 with a screw or the like. Finally, the background plate 37 is attached to the construction member 36, and a curtain is provided in the opening 31 excluding the background plate 37 as necessary. Thereby, as shown in FIG. 8 and FIG. 9, the partition 30 is attached.

  Further, in mounting the fence body 40, a plurality of metal pipes P are connected via the connection fitting J to form a U-shaped presser pipe 41, and a leg pipe formed of the metal pipe P in each connection fitting J 42 are connected, and the leg tube 42 is connected to the fitting J of the frame 13. Thereby, as shown in FIG. 8 and FIG. 9, the fence body 40 is assembled and attached.

  Next, as shown in FIG. 1 and FIG. 2, a case where a performer gets on the stage surface 3 and plays will be described. The performers first come in front of the entrance 16 of the outer wall plate 15. The front of the entrance 16 is under the decorative plate 50 and is covered by the decorative plate 50. Therefore, it can be used as a reserve space before entering the room space E. Then, the door 17 of the entrance 16 is opened, and the room space E is entered. When entering the room space E, at the open position Rb of the outer side wall plate 15, the outer side wall plate 15 covers and hides the entrance 16 from the side with the outer surface of the outer side wall plate 15. Etc. can be made hard to see. The room space E can be used as a waiting room or the like, and the convenience can be improved accordingly. In this room space E, wait for appearance. In this case, since the mirror M is attached to the inner surface of the side wall 11 forming the room space E, it is possible to reflect the performer on the mirror M and to adjust its appearance etc., and to increase the function when using as a waiting room Can.

  Thereafter, the room surface E appears on the stage surface 3. At this time, the performer ascends the stairs 23 to open the lid 21 of the hatch 20, exits the hatch 20 and moves to the stage surface 3 through the opening 31 of the partition 30. In this case, since the screen 30 covers the periphery of the hatch 20, it is difficult for the performer coming out of the hatch 20 to be seen by the audience around the present apparatus S, which makes the audience uncomfortable. The situation is prevented. In addition, since the performers appear on the stage surface 3 from the openings 31 of the screen 30, they are interesting in terms of presentation. In the stage surface 3, the fence body 40 and the partition 30 go around the performers who got on the stage surface 3, so that the performers can be safe.

  Then, on this stage surface 3, the performer sings karaoke, for example. In this case, since the cabin 10 is provided on the bed 2 of the vehicle 1 and the stage surface 3 is constituted by the upper surface of the ceiling wall 12 of the cabin 10, it is located at a higher height compared to the prior art. Therefore, it is possible to make the performers on stage surface 3 easy to see from the audience. Further, in the present apparatus S, the decoration plate 50 protrudes outward from the position where the fence body 40 is provided, and the surface is continuous with the stage surface 3 so as to be substantially flush. Therefore, when the performer is seen from the audience around the apparatus S, the stage surface 3 looks wide. In particular, in the case where the vehicle 1 is small, for example, a light truck, the stage surface can be made large and wide, which is extremely effective.

  Also, since the outer side wall plate 15 is opened about 90 degrees, the outer surface of the outer side wall plate 15 is flush with and continuous with the outer surface of the adjacent side wall 11, so that the outer surface of the outer side wall plate 15 is From one side of the stage, you can make the stage surface look bigger. Furthermore, if an advertisement or the like is displayed on the outer surface of the outer side wall plate 15 and the outer surface of the adjacent side wall 11, an effect such as being able to make the display conspicuous can be achieved.

  When the karaoke performance is over, the performer leaves the stage surface 3. At this time, it passes through the opening 31 of the partition 30 and descends from the hatch 20 to the room space E at the stairs 23. Also in this case, since the screen 30 covers the periphery of the hatch 20, it is difficult for the performer who descends from the hatch 20 to be seen by the audience around the apparatus S, and therefore the audience is uncomfortable. The giving situation is prevented.

  On the other hand, when the apparatus S is not used, the screen 30 and the fence body 40 are removed from the stage surface 3 in reverse to the above, and then the decoration plate 50 is positioned at the overlapping position X and the support member 51 is housed 10 Remove from The screen 30, the fence body 40 and the support member 51 are disassembled appropriately and stored in the room space E. As it can be disassembled and made smaller, it can be easily stored in the room space E.

  In the above-described embodiment, the elevating body is constituted by the stairs 23. However, the invention is not necessarily limited to this, and may be constituted by a forceps, a lifter of electric drive, or the like. Further, although the above embodiment has been described as a device for karaoke, the present invention is not necessarily limited to this, and various other performances, plays, speeches, etc. may be performed, and appropriate changes may be made. There is no excuse. Furthermore, although the vehicle 1 is configured by a light truck in the above embodiment, the invention is not necessarily limited to this, and it is needless to say that any vehicle may be used as long as it has a platform. In short, the present invention is not limited to the embodiments of the present invention described above, and many modifications can be made to these illustrative embodiments without departing substantially from the novel teachings and advantages of the present invention. Is easy to add, and many of these modifications are included in the scope of the present invention.

S Mobile stage device 1 Vehicle 2 bed 3 stage surface 4 driver's box 5 floor 10 cabin E room 11 side wall 12 ceiling wall P metal pipe J connector 13 frame 14 inner side wall plate 15 outer side wall plate Ra closed position Rb open Position 16 entrance 17 door 18 door 19 entrance M mirror 20 hatch 21 lid 23 stair (lifting body)
Reference Signs List 30 partition 31 opening 32 support pipe 32a vertical pipe 32b horizontal pipe 33 partition main body 33A one divided body 33B other divided body 34 back plate 35 horizontal plate 36 construction member 37 background plate 40 fence body 41 holding tube 42 leg tube 50 decorative plate X overlapping Position Y Deployment position 51 Support member 60 Speaker 61 Microphone 62 Monitor 63 controller

Claims (9)

In a mobile stage device provided with a stage surface on which a performer can get on a loading platform of a vehicle,
There is provided a cabin having a room space which is installed on the loading platform and surrounded by a side wall and a ceiling wall, and an entrance for carrying in and out between the room space and the outside is provided on a side wall of the cabin. The upper surface of the stage is configured as the stage surface, a hatch is formed on the ceiling wall for moving in and out between the room space and the stage surface, and an elevator for raising and lowering the hatch is provided in the room space. Mobile stage device characterized by   The hatch is formed at one end side of the stage surface, and at one end side of the stage surface, a cylindrical screen is provided which covers the periphery of the hatch and serves as a background for performers who get on the stage surface. And an opening for carrying in and out between the hatch and the other end side of the stage surface, and the screen can be attached and detached from the stage surface and can be removed in the room space The movable stage apparatus according to claim 1, characterized in that it can be stored.   3. A mobile stage apparatus according to claim 2, wherein said screen is made to be assembled and disassembled.   A fence body is provided on the other end side of the stage surface to surround the performer on the stage surface together with the screen, and the fence body can be attached to and detached from the stage surface, and the room at the time of detachment The movable stage apparatus according to claim 2 or 3, wherein the movable stage apparatus can be accommodated in a space.   5. The movable stage apparatus according to claim 4, wherein the barrier body is made to be able to be assembled and disassembled.   A superimposed position is provided rotatably on the outer edge of the ceiling wall and is rotated to overlap the upper surface of the ceiling wall, and protrudes outward from the position where the fence body is provided, and the surface is continuous with the stage surface The movable stage apparatus according to claim 4 or 5, further comprising a decorative plate positioned at two positions in the deployed position.   The shed is provided with a support member for supporting the decorative plate from the back side in the deployed position of the decorative plate, and the support member can be attached to and detached from the shed and stored in the room space at the time of removal. 7. A mobile stage device according to claim 6, characterized in that it is possible.   The cabin is formed by connecting a metal pipe and formed into a rectangular frame and provided with a frame installed on the bed of the vehicle, and the side wall is provided on the required one of four sides of the frame, and the frame The ceiling wall is provided on the upper surface, the side wall provided on one side surface of the frame is constituted by an inner side wall plate and an outer side wall plate, the inlet and outlet are formed in the inner side wall plate and the inlet and outlet are opened and closed A door is provided, and one side edge portion of the outer side wall plate can be positioned at two positions of a closed position where the outer side wall plate covers the inner side wall plate and an open position opened approximately 90 degrees from the closed position; The movable stage device according to any one of claims 1 to 7, wherein the movable stage device is rotatably provided on the side wall side adjacent to the second.   The movable stage apparatus according to any one of claims 1 to 8, wherein a mirror is attached to an inner surface of a side wall forming the room space.

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