Composite theater stage with platform and function

Abstract

The utility model relates to a composite theater stage with a platform and function, and belongs to the field of theater stages, the composite theater stage comprises a stage frame, adjusting mechanisms are arranged on the front side and the rear side of the stage frame, and a lifting mechanism is arranged on the inner bottom wall of the stage frame. According to the composite theater stage with the platform and function, the adjusting mechanism enables the main curtain and the side curtains to achieve multi-angle and multi-position adjustment through accurate control of a driving motor and cooperative work of an adjusting lead screw and an adjusting frame, and therefore richer and more dynamic visual effects are provided for stage performance; according to the stage, the performance requirement of a traditional stage play can be met, the challenge of modern multimedia art and high-tech performance can be adapted, in addition, when a larger stage space is needed for performance, the main curtain can move towards the edge of the stage frame, more performance areas are exposed, the stage space is more efficient in use through the design, and the stage space is more attractive. And more creative space is provided for directors and performers.

Description

Technical Field

[0001] The present application relates to the field of theater stage technology, specifically to a composite theater stage with platform + functions. Background Art

[0002] A platform + function complex theater stage usually refers to a multi-functional performance space that can not only meet the performance needs of traditional stage plays, but also adapt to a variety of modern performing arts forms such as concerts, dance, drama, multimedia art, etc.

[0003] For example, Chinese Patent Publication No. (CN209548715U) discloses a hybrid theater stage with both platform and functions. The stage comprises a performance platform and a film frame mounted on the performance platform. The film frame is equipped with an imaging film capable of projecting a virtual image onto the performance platform. The stage is characterized in that the upper ends of the film frame are hinged to the walls on either side of the stage. A drive mechanism drives the film frame to swing up and down, with the hinged position of the upper end serving as the axis. When the virtual image is to be projected, the drive mechanism lowers the film frame, allowing its lower end to engage the performance platform, placing it in an inclined position for use. When the full performance platform is to be used, the drive mechanism raises the film frame, moving its lower end upward and away from the performance platform, placing it in a retracted position. Compared to existing technologies, this utility model offers the advantage of both enabling augmented reality functionality and serving as a standard platform, thus broadening its applicability.

[0004] However, the prior art, such as the above-mentioned patent, still has the problem of poor adjustment and display effect for the composite theater stage. In the prior art, a membrane frame for projection is hoisted above the stage, which is lowered to receive the projection when in use and hoisted upwards to be installed above the stage when not in use. However, although this method can achieve the purpose of composite use, the falling position of the membrane frame is limited. After it is lowered, most of the stage space is occupied, and it cannot be used for a composite performance with a platform + function. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a composite theater stage with platform + function, which has the advantages of easy adjustment and display, and solves the problem of poor adjustment and display effect of the composite theater stage.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a composite theater stage with platform + function, comprising a stage frame, wherein the front and rear sides of the stage frame are provided with adjustment mechanisms, and the inner bottom wall of the stage frame is provided with a lifting mechanism;

[0007] The adjustment mechanism includes two adjustment frames, two adjustment screw rods, two drive motors, an adjustment frame, a support truss and a main curtain. The two adjustment frames are respectively fixed to the front and rear sides of the stage frame, the two adjustment screw rods are respectively rotatably connected between the left and right inner walls of the two adjustment frames, the two drive motors are respectively fixed to the right sides of the two adjustment frames, and the outer sides of the output shafts of the two drive motors are respectively fixed to the outer sides of the two adjustment screw rods, the two adjustment frames are threadedly connected to the outer sides of the two adjustment screw rods, the support truss is fixed to the right side of the adjustment frame, and the main curtain is fixed to the right side of the support truss by bolts.

[0008] By adopting this technical solution and setting up the adjustment mechanism, the stage frame can adapt to different performance requirements and achieve diversified stage layouts. The adjustment mechanism allows the position and angle of the main curtain and side curtains to be adjusted, increasing the flexibility and creativity of stage design.

[0009] Furthermore, a controller is provided on the outer side of the stage frame, and the upper surfaces of the two adjustment frames are provided with sliding openings for the adjustment frames to be slidably connected.

[0010] By adopting this technical solution, the setting of the controller allows the operator to conveniently control the adjustment mechanism, thereby improving the efficiency of stage layout adjustment. The design of the sliding opening enables the adjustment frame to slide accurately on a predetermined path, thereby ensuring the accuracy of stage layout adjustment.

[0011] Furthermore, side screens are fixed obliquely on both the front and rear sides of the main screen, and both the main screen and the side screens are LED displays.

[0012] By adopting this technical solution, both the main curtain and the side curtains use LED displays, which can display high-definition video content and enhance the visual impact of the stage. The use of LED displays enables the stage to quickly switch backgrounds and scenes, enriching the form and content of the performance.

[0013] Furthermore, limit guide rails are fixed on the front and rear sides of the stage frame and above the two adjustment frames.

[0014] By adopting this technical solution, the setting of the limiting guide rail ensures the stability of the adjustment frame during movement and prevents accidental deviation or sliding. The limiting guide rail provides additional safety protection to prevent accidents during operation of the adjustment frame.

[0015] Furthermore, wheel frames are fixed on both the left and right sides of the adjustment frame, and pulleys that slide along the outer sides of the limiting guide rails are rotatably connected between the upper and lower inner walls of the wheel frames.

[0016] By adopting this technical solution, the pulley slides along the outer side of the limiting guide rail, ensuring the smoothness and stability of the movement of the adjustment frame. The use of the pulley reduces the direct friction between the adjustment frame and the guide rail, thereby extending the service life of the equipment.

[0017] Furthermore, the lifting mechanism includes a hydraulic push rod, a pushing base plate, an outer frame, a transparent floor and a display screen, the hydraulic push rod is fixed to the inner bottom wall of the stage frame, the pushing base plate is fixed to the outer side of the hydraulic push rod output shaft, the outer frame is fixed to the upper surface of the pushing base plate, and the upper surface of the outer frame is fixed to the transparent floor, and the display screen is located inside the outer frame and fixed to the upper surface of the pushing base plate.

[0018] By adopting this technical solution, the lifting mechanism allows the stage space to be adjusted vertically as needed, improving space utilization. The combination of transparent floor and display screen provides additional visual effects and interactivity for stage performances.

[0019] Furthermore, the number of the hydraulic push rods is no less than two, and they are evenly distributed on the inner bottom wall of the stage frame.

[0020] By adopting this technical solution, the number of hydraulic push rods is no less than two and is evenly distributed, ensuring load balance of the lifting mechanism during operation and improving stability.

[0021] Furthermore, the length and width of the transparent floor are respectively equal to the length and width of the pushing base plate.

[0022] By adopting this technical solution, the length and width of the transparent floor are equal to the pushing base plate, ensuring the uniformity and aesthetics of the stage surface. The consistent size of the transparent floor and the pushing base plate helps to maintain the structural integrity and stability of the entire lifting mechanism.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. This composite theater stage with platform + function, the adjustment mechanism, through the precise control of the drive motor, the coordinated work of the adjustment screw and the adjustment frame, enables the main curtain and side curtains to be adjusted at multiple angles and positions, thereby providing a richer and more dynamic visual effect for stage performances. It can not only meet the performance needs of traditional stage plays, but also adapt to the challenges of modern multimedia art and high-tech performances. In addition, when a larger stage space is needed for a performance, the main curtain can be moved to the edge of the stage frame to reveal more performance area. This design makes the use of stage space more efficient and provides more creative space for directors and performers.

[0025] 2. This composite theater stage with platform + function has a lifting mechanism that is precisely controlled by hydraulic push rods. The transparent floor can be raised and lowered according to the needs of the performance. This design not only enhances the visual effect of the stage, but also provides performers with more performance space and possibilities for creative expression. The display screen under the transparent floor can project video images, which, combined with the performance content, creates a stunning visual feast. In addition, the programming setting of the hydraulic push rods enables the lifting and lowering operation of the transparent floor to be precisely synchronized with the performance content, providing the audience with a coherent and fascinating viewing experience, allowing the stage to quickly adapt to different performance needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of this application;

[0027] Figure 2 Schematic diagram of the regulatory mechanism for this application;

[0028] Figure 3 This is a schematic diagram of the lifting mechanism for this application;

[0029] Figure 4 This is a partial schematic diagram of the lifting mechanism of this application.

[0030] In the figure: 1. Stage frame; 2. Adjustment mechanism; 21. Adjustment frame; 22. Adjustment screw; 23. Drive motor; 24. Adjustment frame; 25. Support truss; 26. Main curtain; 27. Side curtain; 28. Limit guide rail; 29. ​​Pulley; 3. Lifting mechanism; 31. Hydraulic push rod; 32. Push base plate; 33. Outer frame; 34. Transparent floor; 35. Display screen. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] See also Figure 1 In this embodiment, a composite theater stage with platform + function includes a stage frame 1, an adjustment mechanism 2 is provided on the front and rear sides of the stage frame 1, and a lifting mechanism 3 is provided on the inner bottom wall of the stage frame 1.

[0033] See also Figure 2In order to facilitate the adjustment and improve the display of the platform + functional effect, the adjustment mechanism 2 in this embodiment includes two adjustment frames 21, two adjustment screw rods 22, two drive motors 23, an adjustment frame 24, a support truss 25 and a main curtain 26. The two adjustment frames 21 are respectively fixed to the front and rear sides of the stage frame 1, and the two adjustment screw rods 22 are respectively rotatably connected between the left and right inner walls of the two adjustment frames 21. The two drive motors 23 are respectively fixed to the right sides of the two adjustment frames 21, and the outer sides of the output shafts of the two drive motors 23 are respectively connected to the outer ends of the two adjustment screw rods 22. The outside is fixed, and the drive motor 23 is started through the operation interface to provide power for the subsequent screen position adjustment. The drive motor 23 accurately drives the adjustment screw 22 to rotate through its output shaft to ensure the accuracy and stability of the adjustment process. The two adjustment frames 24 are threadedly connected to the outside of the two adjustment screws 22. The support truss 25 is fixed to the right side of the adjustment frame 24. The adjustment frame 24 moves smoothly with the rotation of the adjustment screw 22, driving the support truss 25 and the main screen 26 to perform precise position adjustment. The main screen 26 is fixed to the right side of the support truss 25 by bolts.

[0034] In this embodiment, a controller is provided on the outside of the stage frame 1, and sliding openings are provided on the upper surfaces of the two adjustment frames 21 for sliding connection of the adjustment frame 24. Side curtains 27 are fixed at an angle on the front and rear sides of the main curtain 26, and both the main curtain 26 and the side curtains 27 are LED displays. By preparing video content, it can be ensured that it is perfectly integrated with the combined display of the main curtain 26 and the side curtains 27 to enhance the visual impact of the stage performance. Limiting guide rails 28 are fixed on the front and rear sides of the stage frame 1 and above the two adjustment frames 21. When it is necessary to cooperate with the video visual presentation for theatrical performances, the main curtain 26 moves toward the edge of the stage frame 1 to flexibly adjust the stage space to meet the needs of different performance forms. Wheel frames are fixed on the left and right sides of the adjustment frame 24, and pulleys 29 that slide along the outside of the limiting guide rails 28 are rotatably connected between the upper and lower inner walls of the wheel frames. During the entire adjustment process, the pulleys 29 slide smoothly along the outside of the limiting guide rails 28 to ensure the horizontal linear stable movement of the adjustment frame 24 and to ensure precise adjustment of the stage layout.

[0035] See also Figures 3 and 4To facilitate the use of the theater stage, the lifting mechanism 3 in this embodiment includes a hydraulic push rod 31, a pushing base plate 32, an outer frame 33, a transparent floor 34 and a display screen 35. Before operation, the hydraulic system is thoroughly inspected to ensure that the amount of hydraulic oil is sufficient and the hydraulic push rod 31 is in optimal working condition. The hydraulic push rod 31 is fixed to the inner bottom wall of the stage frame 1, and the pushing base plate 32 is fixed to the outer side of the output shaft of the hydraulic push rod 31. According to the performance requirements, the hydraulic push rod 31 is precisely programmed to ensure that the lifting operation of the transparent floor 34 is perfectly synchronized with the performance content. After starting the hydraulic system, the hydraulic push rod 31 is accurately operated to push the transparent floor 34 up and down to adapt to different performance scenes. The outer frame 33 is fixed to the upper surface of the pushing base plate 32, and the upper surface of the outer frame 33 is fixed to the transparent floor 34. The display screen 35 is located inside the outer frame 33 and fixed to the upper surface of the pushing base plate 32. The display screen 35 below the transparent floor 34 is ready to project video images during the performance to enhance the visual experience.

[0036] In this embodiment, the number of hydraulic push rods 31 is no less than two, and they are evenly distributed on the inner bottom wall of the stage frame 1. The hydraulic push rods 31 push the transparent floor 34 in the local area to perform flexible lifting operations to meet the needs of the performance and create a dynamic stage effect. The length and width of the transparent floor 34 are equal to the length and width of the pushing base plate 32. The transparent floor 34 can not only effectively display video content, but also provide protection for the display screen 35 to ensure the smooth progress of the performance. After the performance, a detailed safety inspection is carried out to ensure that the hydraulic system is stable and the transparent floor 34 is firmly fixed to prepare for the next performance.

[0037] It should be noted that the standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0038] The working principle of the above embodiment is:

[0039] (1) By preparing the video content, it can be ensured that it is perfectly integrated with the combined display of the main curtain 26 and the side curtain 27 to enhance the visual impact of the stage performance. The drive motor 23 is started through the operation interface to provide power for the subsequent screen position adjustment. The drive motor 23 accurately drives the adjustment screw 22 to rotate through its output shaft to ensure the accuracy and stability of the adjustment process. The adjustment frame 24 moves smoothly with the rotation of the adjustment screw 22, driving the support truss 25 and the main curtain 26 to make precise position adjustments. When it is necessary to cooperate with the video visual presentation for theatrical performances, the main curtain 26 moves to the edge of the stage frame 1 to flexibly adjust the stage space to meet the needs of different performance forms. During the entire adjustment process, the pulley 29 slides smoothly along the outer side of the limit guide rail 28 to ensure the horizontal linear stable movement of the adjustment frame 24 and ensure the precise adjustment of the stage layout.

[0040] (2) Before operation, conduct a comprehensive inspection of the hydraulic system to ensure that the amount of hydraulic oil is sufficient, the hydraulic push rod 31 is in the best working condition, and the display screen 35 under the transparent floor 34 is ready for projecting video images during the performance to enhance the visual experience. According to the performance requirements, the hydraulic push rod 31 is precisely programmed to ensure that the lifting operation of the transparent floor 34 is perfectly synchronized with the performance content. Start the hydraulic system, and the hydraulic push rod 31 is accurately operated to push the transparent floor 34 up and down to adapt to different performance scenes. The hydraulic push rod 31 pushes the transparent floor 34 in the local area to perform flexible lifting operations to meet the needs of the performance and create a dynamic stage effect. The transparent floor 34 can not only effectively display the video content, but also provide protection for the display screen 35 to ensure the smooth progress of the performance. After the performance, conduct a detailed safety inspection to ensure that the hydraulic system is stable and the transparent floor 34 is firmly fixed to prepare for the next performance.

Claims

1. A composite theater stage with platform + function, comprising a stage frame (1), characterized in that: Adjustment mechanisms (2) are provided on the front and rear sides of the stage frame (1), and a lifting mechanism (3) is provided on the inner bottom wall of the stage frame (1); The adjustment mechanism (2) comprises two adjustment frames (21), two adjustment screw rods (22), two drive motors (23), an adjustment frame (24), a support truss (25) and a main curtain (26). The two adjustment frames (21) are respectively fixed to the front and rear sides of the stage frame (1). The two adjustment screw rods (22) are respectively rotatably connected between the left and right inner walls of the two adjustment frames (21). The two drive motors (23) are respectively fixed to the right sides of the two adjustment frames (21), and the outer sides of the output shafts of the two drive motors (23) are respectively fixed to the outer sides of the two adjustment screw rods (22). The two adjustment frames (24) are threadedly connected to the outer sides of the two adjustment screw rods (22). The support truss (25) is fixed to the right side of the adjustment frame (24). The main curtain (26) is fixed to the right side of the support truss (25) by bolts.

2. The composite theater stage with platform + function according to claim 1, characterized in that: A controller is provided on the outside of the stage frame (1), and a sliding opening for sliding connection of the adjustment frame (24) is provided on the upper surfaces of the two adjustment frames (21).

3. The composite theater stage with platform + function according to claim 1, characterized in that: Side screens (27) are fixed obliquely on both the front and rear sides of the main screen (26), and both the main screen (26) and the side screens (27) are LED displays.

4. The composite theater stage with platform + function according to claim 1, characterized in that: Limiting guide rails (28) are fixed on both the front and rear sides of the stage frame (1) and above the two adjustment frames (21).

5. The composite theater stage with platform + function according to claim 4, characterized in that: Wheel frames are fixed on both the left and right sides of the adjustment frame (24), and pulleys (29) are rotatably connected between the upper and lower inner walls of the wheel frames and slide along the outer sides of the limiting guide rails (28).

6. The composite theater stage with platform + function according to claim 1, characterized in that: The lifting mechanism (3) includes a hydraulic push rod (31), a pushing base plate (32), an outer frame (33), a transparent floor (34) and a display screen (35), wherein the hydraulic push rod (31) is fixed to the inner bottom wall of the stage frame (1), the pushing base plate (32) is fixed to the outer side of the output shaft of the hydraulic push rod (31), the outer frame (33) is fixed to the upper surface of the pushing base plate (32), and the upper surface of the outer frame (33) is fixed to the transparent floor (34), and the display screen (35) is located inside the outer frame (33) and is fixed to the upper surface of the pushing base plate (32).

7. The composite theater stage with platform + function according to claim 6, characterized in that: The number of the hydraulic push rods (31) is no less than two, and they are evenly distributed on the inner bottom wall of the stage frame (1).

8. The composite theater stage with platform + function according to claim 6, characterized in that: The length and width of the transparent floor (34) are respectively equal to the length and width of the pushing base plate (32).

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