A puppet theatre support

Abstract

The application discloses a leather shadow play stage supporting piece and relates to the technical field of leather shadow play stage supporting, which is characterized in that the technical scheme comprises a table body, a lifting mechanism, a fixing mechanism and an extension assembly, the upper portion of the table body is fixedly connected with a mounting clamping groove, the upper portion of the mounting clamping groove is clamped with a mounting clamping block, the two sides of the mounting clamping block are provided with first extension housings, the one end of the first extension housings away from the mounting clamping block is fixedly connected with a linkage housing, the upper portion of the linkage housing is fixedly connected with a second extension housing, and the top of the second extension housing is provided with an extension block. In the extension process, the double-head motor can also synchronously drive the sixth gear and the eighth gear to rotate, the fixing mechanism can be clamped on the two sides of the curtain through the rotation of the sixth gear and the eighth gear, the two sides of the curtain are secondarily fixed in the extension process, the clamping force is synchronously increased with the increase of the extension degree of the curtain, and the stability of the curtain in the extension process and the performance process is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of shadow puppet stage support technology, and more particularly to a shadow puppet stage support component. Background Technology

[0002] The stage support, an indispensable auxiliary device in traditional shadow puppetry performances, does not directly participate in the plot, but silently bears the weight of the entire stage and the artistic presentation with its sturdy presence. It is usually carefully crafted from solid and durable wood or metal materials to ensure that it remains as stable as ever under long-term, high-intensity use. Its design cleverly integrates mechanical principles and aesthetic considerations, ensuring both the balance and stability of the stage and the harmony and beauty of the overall shape. In the wonderful performance of shadow puppetry, the support is like a behind-the-scenes hero. Although it does not show its strength, it provides a stable and reliable performance stage for shadow puppeteers with its unwavering support, allowing the ancient art of shadow puppetry to shine even more brightly amidst the interplay of light and shadow.

[0003] In actual use, when manually unfolding medium to large screens, the large area and relatively heavy weight of the screens significantly increase the difficulty of operation. Improper operation, such as uneven force applied by the operator or deviation in the unfolding direction, can easily lead to large-area wrinkles and unevenness of the screen, which damages the clarity of the shadow puppet projection. At the same time, the assembly process of the support components for medium to large screens is cumbersome and time-consuming, affecting the efficiency of performance preparation. Therefore, a shadow puppet stage support component is proposed. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the difficulty of manually unfolding medium and large screens due to their large area and relatively heavy weight, which easily leads to large-area wrinkles and unevenness of the screen due to improper operation such as uneven force or deviation in unfolding direction, thus compromising the clarity of the shadow puppet projection. At the same time, the assembly process of medium and large screen support components is cumbersome and time-consuming, affecting the efficiency of performance preparation. Therefore, this invention proposes a shadow puppet stage support component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A shadow puppet stage support includes a stage body, a lifting mechanism, a fixing mechanism, and an extension assembly. The upper part of the stage body is fixedly connected to a mounting slot, and a mounting block is engaged with the upper part of the mounting slot. First extension shells are provided on both sides of the mounting block. A linkage shell is fixedly connected to the end of the first extension shell away from the mounting block. A second extension shell is fixedly connected to the upper part of the linkage shell. An extension block is provided at the top of the second extension shell. The extension assembly includes a first extension assembly and a second extension assembly. The first and second extension shells are respectively housed inside the first and second extension shells. A dual-head motor is provided inside the linkage shell. The output end of the dual-head motor is provided with a first extension assembly and a tenth gear. The tenth gear meshes with an eleventh gear. The eleventh gear is fixedly connected to the second extension assembly. A transmission belt is driven to the upper part of the eleventh gear. The transmission belt drives a second telescopic rod. The second telescopic rod is rotatably connected to the extension block. A seventh gear is fixedly connected to the top of the second telescopic rod. The seventh gear meshes with an eighth gear. A fifth gear is provided near the end of the dual-head motor close to the first extension shell. The fifth gear meshes with a... The sixth gear, which is fixedly connected to the eighth gear, is connected to a fixing mechanism. Activating the dual-head motor drives the extension components located inside the first and second extension housings to synchronously extend horizontally and vertically. During extension, the dual-head motor synchronously drives the sixth and eighth gears to rotate, thereby driving the fixing mechanism to secure both sides of the curtain. This ensures the curtain is clamped and unfolded during the extension process. The mounting slot has a groove that cooperates with the corresponding structure on the mounting block to ensure a firm and reliable connection, preventing loosening. The first and second extension housings are made of lightweight, high-strength alloy material, ensuring structural strength while reducing the weight of the entire support component, facilitating handling and installation. There are two extension components, identically structured and located inside the first and second extension housings. The first extension component inside the first housing is connected to the fifth gear, while the second extension component inside the second housing is connected to the eleventh gear. The dual-head motor drives the fifth and eleventh gears to rotate, thereby driving the first and second extension components inside the first and second housings to achieve bidirectional extension.

[0006] The above technical solution further includes: The first extension assembly and the second extension assembly include a second threaded rod rotatably connected inside the first extension housing and the second extension housing. A fifth gear and an eleventh gear are fixedly connected to one side of the second threaded rod, and a transmission block is threadedly connected to the second threaded rod.

[0007] The transmission block is fixedly connected to a connecting rod, which is slidably connected to the first extension housing and the second extension housing. The end of the connecting rod away from the transmission block is fixedly connected to a mounting block and an extension block.

[0008] The lower part of the second extension housing and the upper part of the extension block are provided with spring clips. A fixing mechanism is provided near the spring clips. The fixing mechanism includes a ninth gear that is fixedly connected to the sixth gear and the eighth gear. The ninth gear is rotatably connected to the fixing housing. The spring of the spring clip is made of high-quality spring steel, which has good elasticity and durability and can maintain stable elasticity for a long time.

[0009] The fixed housing is fixedly connected inside the linkage housing and the extension block. The ninth gear is meshed with a transmission rack on both sides. The transmission rack is fixedly connected with a clamping plate. The clamping plate is slidably connected to the fixed housing. A rubber anti-slip pad is provided on the upper part of the clamping plate. The rubber anti-slip pad is made of high-quality rubber material and has good elasticity and anti-slip performance. It can effectively improve the stability of the curtain during the clamping process and prevent the curtain from sliding or falling off during the clamping process.

[0010] The lifting mechanism includes an adjusting handle rotatably connected to the lower part of the platform. A connecting shaft is slidably connected to one side of the adjusting handle. A locking buckle is provided at one end of the connecting shaft near the adjusting handle. A locking structure is provided on the upper part of the connecting shaft. The connecting shaft can be locked by the locking structure.

[0011] The connecting shaft is fixedly connected to a first gear, the first gear is meshed with a second gear, and the second gear is rotatably connected to the platform.

[0012] The second gear is fixedly connected to the third gear, the third gear is meshed with the fourth gear, the fourth gear is rotatably connected to the platform, the fourth gear is fixedly connected to the first threaded rod, and the first threaded rod is threadedly connected to the support leg.

[0013] The support leg is slidably connected to the platform. A first telescopic rod is fixedly connected inside the support leg. The platform is fixedly connected to the end of the first telescopic rod away from the support leg. An anti-slip pad is provided at the bottom of the support leg to increase friction with the ground and prevent the support from sliding during use.

[0014] The present invention has the following beneficial effects: 9. In this invention, when using the device, the mounting clip is first inserted into the mounting slot. Then, the four corners of the curtain are initially fixed by the spring clips. Subsequently, the dual-head motor is started to drive the first and second extension components located inside the first and second extension housings, thereby achieving synchronous extension in the horizontal and vertical directions. The assembly is simple and the extension is rapid. Moreover, during the extension process, the dual-head motor can also drive the sixth and eighth gears to rotate synchronously. The rotation of the sixth and eighth gears can drive the fixing mechanism to clamp the two sides of the curtain, thereby providing secondary fixation to the two sides of the curtain during the extension process. Furthermore, as the degree of curtain extension increases, the clamping force increases synchronously, effectively improving the stability of the curtain during the extension and performance process.

[0015] 10. In this invention, a lifting mechanism is provided at the lower part of the stage. Before use, the connecting shaft can be rotated by adjusting the crank handle. The rotation of the connecting shaft can drive the first threaded rod to move along the threaded support leg, thereby adjusting the height of the stage. This allows the performers to adjust the stage height according to different performance environments, ensuring the performance effect of the shadow puppet show. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a shadow puppet stage support component proposed in this invention; Figure 2 This is a schematic diagram of the internal structure of the platform in this invention; Figure 3 This is a schematic diagram of the internal structure of the support leg in this invention; Figure 4 This is a schematic diagram of the linkage shell connection relationship in this invention; Figure 5 This is a schematic diagram of the internal structure of the first extended shell in this invention; Figure 6 This is a schematic diagram of the internal structure of the linkage housing in this invention; Figure 7 This is a schematic diagram of the internal structure of the extension block in this invention; Figure 8 This is a schematic diagram of the internal structure of the fixed housing in this invention.

[0017] In the diagram: 1. Platform; 2. Support leg; 3. Mounting slot; 4. First extension shell; 5. Second extension shell; 6. Adjusting handle; 7. Locking buckle; 8. First gear; 9. Second gear; 10. Connecting shaft; 11. Third gear; 12. Fourth gear; 13. First threaded rod; 14. First telescopic rod; 15. Mounting block; 16. Linkage shell; 17. Extension block; 18. Second threaded rod; 19. Transmission block; 20. Connecting rod; 21. Spring clip; 22. Clamping plate; 23. Dual-head motor; 24. Fifth gear; 25. Sixth gear; 26. Fixed shell; 27. Transmission belt; 28. Second telescopic rod; 29. ​​Seventh gear; 30. Eighth gear; 31. Ninth gear; 32. Transmission rack; 33. Tenth gear; 34. Eleventh gear. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1 like Figures 1-8As shown, a shadow puppet stage support includes a stage body 1, a lifting mechanism, a fixing mechanism, and an extension assembly. A mounting slot 3 is fixedly connected to the upper part of the stage body 1. A mounting block 15 is engaged with the upper part of the mounting slot 3. First extension shells 4 are provided on both sides of the mounting block 15. A linkage shell 16 is fixedly connected to the end of the first extension shell 4 away from the mounting block 15. A second extension shell 5 is fixedly connected to the upper part of the linkage shell 16. An extension block 17 is provided on the top of the second extension shell 5. The extension assembly includes a first extension assembly and a second extension assembly. The first extension assembly and the second extension assembly are respectively provided inside the first extension shell 4 and the second extension shell 5. A dual-head motor 23 is provided inside the linkage shell 16. The output end of the dual-head motor 23 is provided with the first extension assembly and a tenth gear 33. The tenth gear 33 meshes with an eleventh gear 34. The eleventh gear 34 is fixedly connected to the second extension assembly. The upper part of the eleventh gear 34 is connected to a transmission belt 27, which is connected to a second telescopic rod 28. The second telescopic rod 28 is rotatably connected to the extension block 17. The top of the second telescopic rod 28 is fixedly connected to a seventh gear 29, which meshes with an eighth gear 30. A fifth gear 24 is provided near one end of the dual-head motor 23 close to the first extension housing 4. The fifth gear 24 meshes with a sixth gear 25. The sixth gear 25 and the eighth gear 30 are fixedly connected to a fixing mechanism. When the dual-head motor 23 is started, it drives the first extension component and the second extension component located inside the first extension housing 4 and the second extension housing 5 to drive synchronously, so as to achieve synchronous extension in the horizontal and vertical directions. During the extension process, the dual-head motor 23 synchronously drives the sixth gear 25 and the eighth gear 30 to rotate, thereby driving the fixing mechanism to fix both sides of the curtain, so that the curtain is clamped and unfolded by the linkage fixing mechanism during the extension process.

[0020] The first extension assembly and the second extension assembly include a second threaded rod 18 rotatably connected inside the first extension housing 4 and the second extension housing 5. A fifth gear 24 and an eleventh gear 34 are fixedly connected to one side of the second threaded rod 18. A transmission block 19 is threadedly connected to the second threaded rod 18. A connecting rod 20 is fixedly connected to the transmission block 19. The connecting rod 20 is slidably connected to the first extension housing 4 and the second extension housing 5. A mounting block 15 and an extension block 17 are fixedly connected to the end of the connecting rod 20 away from the transmission block 19. The lower part of the second extension housing 5 and the upper part of the extension block 17 are provided with… A spring clip 21 is provided, and a fixing mechanism is provided near the spring clip 21. The fixing mechanism includes a ninth gear 31 that is fixedly connected to the sixth gear 25 and the eighth gear 30. The ninth gear 31 is rotatably connected to the fixing housing 26. The fixing housing 26 is fixedly connected inside the linkage housing 16 and the extension block 17. A transmission rack 32 is meshed on both sides of the ninth gear 31. A clamping plate 22 is fixedly connected to the transmission rack 32. The clamping plate 22 is slidably connected to the fixing housing 26. A rubber anti-slip pad is provided on the upper part of the clamping plate 22 to effectively improve the stability of the curtain during the clamping process.

[0021] In this embodiment, when the shadow puppet stage support is not in use, the first extension shell 4 and the second extension shell 5 are in a retracted state. This retractable design not only greatly saves storage space and facilitates the handling and storage of the equipment, but also effectively protects the extension components and related mechanical structures, preventing damage caused by external factors and extending the service life of the equipment. When the support is needed for a shadow puppet performance, the mounting block 15 is accurately engaged into the mounting slot 3. The design of the mounting slot 3 and the mounting block 15 has been carefully considered. Their interlocking structure is tight and stable, capable of withstanding various forces generated during the unfolding and support of the curtain, ensuring that the entire support will not loosen or shake during the performance. After the main body of the support is installed, the curtain is initially fixed by using spring clips 21 to fix the four corners of the curtain. The spring clips 21 are made of high-quality spring material, with good elasticity and durability. Their design conforms to ergonomic principles and is easy to operate. The curtain can be clamped with a light press and quickly returns to its original shape after being released. When clamping the curtain, the spring clips 21... It can provide appropriate clamping force, so that the curtain will not loosen and fall off due to insufficient clamping force, nor will it damage the curtain due to excessive clamping force. This initial fixing method lays the foundation for the subsequent curtain extension and secondary fixing, ensuring that the curtain maintains a relatively stable position in the initial state.

[0022] After the initial securing of the curtain is completed, the dual-head motor 23 is activated, and the entire curtain extension process officially begins. As the core power source of this support component, the dual-head motor 23 boasts advantages such as stable power and reliable operation. It can simultaneously provide power to both the extension components and the fixing mechanism, achieving synchronous extension and fixing of the curtain. When the dual-head motor 23 starts, the tenth gear 33 located at one of its output ends rotates. The tenth gear 33 meshes with the eleventh gear 34. According to the principle of gear transmission, the rotation of the tenth gear 33 will drive the eleventh gear 34 to rotate. The eleventh gear 34 is fixedly connected to the second threaded rod 18, so the second threaded rod 18 will rotate along with the rotation of the eleventh gear 34. When the second threaded rod 18 rotates, the transmission block 19, which is threadedly connected to it, moves along the axial direction of the second threaded rod 18. The transmission block 19 is fixedly connected to a connecting rod 20, which is slidably connected to the first extension housing 4 and the second extension housing 5. This connection method ensures smooth movement of the connecting rod 20 while precisely limiting its direction of movement. As the transmission block 19 moves, the connecting rod 20 drives the first extension housing 4 and the extension block 17 to move synchronously. Under the drive of the connecting rod 20, the first extension housing 4 and the extension block 17... The screen extends simultaneously in both horizontal and vertical directions. This synchronous extension design allows the screen to be evenly stressed, avoiding wrinkles or twists caused by inconsistent extension speeds in different directions. The screen remains flat and smooth during the extension process, providing a good foundation for shadow puppet projection and ensuring that the outlines and details of the shadow puppets are clearly presented. This greatly enhances the visual effect of the shadow puppet show. The entire extension process is simple and quick, eliminating the need for manual adjustment of each part of the screen, which greatly saves time and labor costs and improves the efficiency of performance preparation.

[0023] As the curtain extends, the dual-head motor 23 simultaneously drives the fixing mechanism to perform secondary fixation on both sides of the curtain. After the dual-head motor 23 starts, the fifth gear 24 near the end of the first extension housing 4 will rotate. The fifth gear 24 meshes with the sixth gear 25, so the rotation of the fifth gear 24 will drive the sixth gear 25 to rotate. At the same time, when the eleventh gear 34 rotates, it will drive the second telescopic rod 28, which is connected by the transmission belt 27, to rotate. When the second telescopic rod 28 rotates, it will drive the seventh gear 29, which is fixedly connected to it, to rotate. The seventh gear 29 meshes with the eighth gear 30, so the rotation of the seventh gear 29 will drive the eighth gear 30 to rotate. The sixth gear 25 and the eighth gear 30 are both fixedly connected to the ninth gear 31. The rotation of the sixth gear 25 and the eighth gear 30 drives the ninth gear 31 to rotate. The ninth gear 31 is rotatably connected to the fixed housing 26, which is fixedly connected inside the linkage housing 16 and the extension block 17, providing stable support for the rotation of the ninth gear 31. The ninth gear 31 has meshing racks 32 on both sides. When the ninth gear 31 rotates, it drives the meshing racks 32 to move. The racks 32 are fixedly connected to clamping plates 22, which are slidably connected to the fixed housing 26. This connection method ensures that the clamping plates 22 can move smoothly along a fixed direction. As the racks 32 move, the clamping plates 22 close inwards, thus simultaneously clamping both sides of the screen while it extends. Moreover, as the screen extends further, the clamping plates 22... The clamping force will increase synchronously because the transmission ratio of each gear and transmission component in the entire transmission system is carefully designed so that the moving speed and clamping force of the clamping plate 22 are dynamically matched with the degree of stretching of the curtain. This dynamic matching relationship can effectively improve the stability of the curtain during the stretching process and the performance process, ensuring that the curtain remains flat and taut throughout the performance and will not loosen or shake due to external factors or its own weight, thus providing a reliable guarantee for the wonderful performance of shadow puppetry.

[0024] Example 2 like Figures 1-8 As shown, the lifting mechanism includes an adjusting handle 6 rotatably connected to the lower part of the platform 1. A connecting shaft 10 is slidably connected to one side of the adjusting handle 6. A locking buckle 7 is provided at the end of the connecting shaft 10 near the adjusting handle 6. A locking structure is provided on the upper part of the connecting shaft 10. The connecting shaft 10 can be locked by the locking structure. A first gear 8 is fixedly connected to the connecting shaft 10. The first gear 8 is meshed with a second gear 9. The second gear 9 is rotatably connected to the platform 1. A third gear 11 is fixedly connected to the second gear 9. The third gear 11 is meshed with a fourth gear 12. The fourth gear 12 is rotatably connected to the platform 1. A first threaded rod 13 is fixedly connected to the fourth gear 12. A support leg 2 is threadedly connected to the first threaded rod 13. The support leg 2 is slidably connected to the platform 1. A first telescopic rod 14 is fixedly connected inside the support leg 2. The end of the first telescopic rod 14 away from the support leg 2 is fixedly connected to the platform 1.

[0025] In this embodiment, before use, the rotation radius of the adjusting handle 6 can be adjusted by sliding the adjusting handle 6 to adapt to different operating space and force requirements. After adjustment, the adjusting handle 6 can be locked to the locking buckle 7 by locking the locking buckle 7 to ensure that the adjusting handle 6 will not slip during rotation, thus ensuring the stability of operation. Then, rotating the adjusting handle 6 drives the connecting shaft 10 to rotate. The rotation of the connecting shaft 10 drives the first gear 8 to rotate. The rotation of the first gear 8 drives the threaded second gear 9 to rotate. The rotation of the second gear 9 drives the fixedly connected third gear 11 to rotate. The rotation of the third gear 11 drives the meshing fourth gear 12 to rotate. The rotation of the fourth gear 12 drives the fixedly connected third gear 11 to rotate. The first threaded rod 13 rotates, and the rotation of the first threaded rod 13 can move along the threaded support leg 2, thereby driving the stage 1 to move. During the movement of the stage 1, the first telescopic rod 14 set between the stage 1 and the support leg 2 can ensure the stability of the stage 1 during movement and prevent the stage 1 from shaking or tilting during the lifting process. By driving the stage 1 to move, the height of the stage 1 can be adjusted, so that the staff can flexibly adjust the height of the stage according to different performance environments, such as the size of the venue and the audience's viewing angle, to provide the audience with a better viewing experience and ensure the performance effect of shadow puppetry. This lifting mechanism is reasonably designed, simple to operate, and can meet the needs of use in different scenarios.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shadow puppet stage support component, comprising a stage body (1), a lifting mechanism, a fixing mechanism, and an extension assembly, characterized in that, The upper part of the platform (1) is fixedly connected to a mounting slot (3), and a mounting block (15) is engaged on the upper part of the mounting slot (3). A first extension shell (4) is provided on both sides of the mounting block (15). A linkage shell (16) is fixedly connected to the end of the first extension shell (4) away from the mounting block (15). A second extension shell (5) is fixedly connected to the upper part of the linkage shell (16). An extension block (17) is provided on the top of the second extension shell (5). The extension assembly includes a first extension assembly and a second extension assembly. The first extension shell (4) and the second extension shell (5) are respectively provided inside the first extension shell (4) and the second extension shell (5). A dual-head motor (23) is provided inside the linkage shell (16). The output end of the dual-head motor (23) is provided with a first extension assembly and a tenth gear (33). The tenth gear (33) is meshed with an eleventh gear (34). The eleventh gear (34) is fixedly connected to the second extension assembly. The upper part of the eleventh gear (34) is connected to a transmission. There is a transmission belt (27), which is connected to a second telescopic rod (28). The second telescopic rod (28) is rotatably connected to the extension block (17). A seventh gear (29) is fixedly connected to the top of the second telescopic rod (28). The seventh gear (29) is meshed with an eighth gear (30). A fifth gear (24) is provided at one end of the dual-head motor (23) near the first extension housing (4). The fifth gear (24) is meshed with a sixth gear (25). The sixth gear (25) and the eighth gear (30) are fixedly connected to a fixing mechanism. When the dual-head motor (23) is started, it drives the first extension component and the second extension component located inside the first extension housing (4) and the second extension housing (5) to drive synchronously, so as to achieve synchronous extension in the horizontal and vertical directions. During the extension process, the dual-head motor (23) drives the sixth gear (25) and the eighth gear (30) to rotate synchronously, thereby driving the fixing mechanism to fix both sides of the curtain, so that the extension process is linked to the fixing mechanism to clamp and unfold the curtain.

2. The shadow puppet stage support component according to claim 1, characterized in that, The first extension assembly and the second extension assembly include a second threaded rod (18) rotatably connected inside the first extension housing (4) and the second extension housing (5). A fifth gear (24) and an eleventh gear (34) are fixedly connected to one side of the second threaded rod (18), and a transmission block (19) is threadedly connected to the second threaded rod (18).

3. The shadow puppet stage support component according to claim 2, characterized in that, The transmission block (19) is fixedly connected to a connecting rod (20), and the connecting rod (20) is slidably connected to the first extension shell (4) and the second extension shell (5). The end of the connecting rod (20) away from the transmission block (19) is fixedly connected to an mounting block (15) and an extension block (17).

4. The shadow puppet stage support component according to claim 1, characterized in that, A spring clip (21) is provided on the lower part of the second extension housing (5) and the upper part of the extension block (17). A fixing mechanism is provided near the spring clip (21). The fixing mechanism includes a ninth gear (31) that is fixedly connected to the sixth gear (25) and the eighth gear (30). The ninth gear (31) is rotatably connected to the fixing housing (26).

5. A shadow puppet stage support component according to claim 4, characterized in that, The fixed housing (26) is fixedly connected inside the linkage housing (16) and the extension block (17). The ninth gear (31) is meshed with a transmission rack (32) on both sides. The transmission rack (32) is fixedly connected with a clamping plate (22). The clamping plate (22) is slidably connected to the fixed housing (26).

6. A shadow puppet stage support according to claim 1, characterized in that, The lifting mechanism includes an adjusting handle (6) rotatably connected to the lower part of the platform (1), a connecting shaft (10) slidably connected to one side of the adjusting handle (6), and a locking buckle (7) provided at one end of the connecting shaft (10) near the adjusting handle (6).

7. A shadow puppet stage support according to claim 6, characterized in that, The connecting shaft (10) is fixedly connected to a first gear (8), the first gear (8) is meshed with a second gear (9), and the second gear (9) is rotatably connected to the platform (1).

8. A shadow puppet stage support according to claim 7, characterized in that, The second gear (9) is fixedly connected to the third gear (11), the third gear (11) is meshed with the fourth gear (12), the fourth gear (12) is rotatably connected to the platform (1), the fourth gear (12) is fixedly connected to the first threaded rod (13), and the first threaded rod (13) is threadedly connected to the support leg (2).

9. A shadow puppet stage support according to claim 8, characterized in that, The support leg (2) is slidably connected to the platform (1), and a first telescopic rod (14) is fixedly connected inside the support leg (2). The platform (1) is fixedly connected to the end of the first telescopic rod (14) away from the support leg (2).

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