Lifting type intelligent lighting device for stage

Abstract

The lifting type intelligent lighting device for the stage comprises a suspension fixing mechanism, the suspension fixing mechanism comprises a square suspension frame, a lifting lighting mechanism is installed at the bottom of the square suspension frame, and the two sides of the front portion and the two sides of the rear portion of the inner side of the square suspension frame are fixedly connected with cambered surface inserting plates through fixing plates; the invention relates to the technical field of stage lighting. According to the lifting type intelligent lighting device for the stage, a suspension fixing mechanism and a lifting lighting mechanism are combined for use, and through the arrangement of the two mechanisms, when a winding drum rotates a winding inhaul cable to drive a lifting frame to ascend, linkage between the structures is utilized to enable a gear cylinder to move in a reciprocating mode; and after the lifting light mechanism reaches the two sides, the first roller and the second roller are turned over, so that the wire belt body is guided and folded, and after the whole lifting light mechanism ascends to the topmost portion and is in butt joint with the hanging fixing mechanism, the whole wire belt body can be folded and stored in a zigzag shape in order, and scratching during descending is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of stage lighting, and in particular to a lifting intelligent lighting device for stage. Background Art

[0002] Stage lighting, also known as stage illumination, is one of the means of stage art modeling. It uses stage lighting equipment, such as lighting fixtures, slides, control systems, and other technical means. As the plot develops, it uses light color and its changes to display the environment, create an atmosphere, highlight the central character, create a sense of stage space and time, shape the external image of the stage performance, and provide necessary lighting effects.

[0003] At present, stage lights are usually installed in various positions for visual effects. Among them, there is a lighting device that can be raised and lowered on the top of the stage. It can provide efficient lighting without blocking the sight, and can also be lowered for easy maintenance and installation. However, it still has obvious defects in actual use, such as: Liftable stage lights usually use slings to suspend the hanger above the stage, and then install several groups of lamps on both sides of the hanger. However, due to the large number of lamps, wires are used for power connection. The more lamps there are, the wider the wires are. This also causes the wires to pile up at the top of the hanger due to slack when the hanger is raised. When the hanger rises to the top, the wires are likely to be exposed outside the hanger, making it easy for the wires to get caught and damaged when the hanger is lowered. Therefore, a stage lifting intelligent lighting device capable of guiding and folding the line belt is now designed to solve this type of defect. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a lifting intelligent lighting device for stage, which solves the problem that the existing stage lifting lighting strips are prone to irregular accumulation.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A lifting intelligent lighting device for stage, including a suspension and fixing mechanism, the suspension and fixing mechanism includes a square suspension frame, and a lifting lighting mechanism is installed at the bottom of the square suspension frame.

[0006] Preferably, both sides of the front and rear inner sides of the square suspension frame are fixedly connected with arc-shaped plug plates through fixing plates, and the front and rear inner sides of the bottom of the square suspension frame are fixedly connected with cables through fixing blocks.

[0007] Preferably, the front and rear parts of both sides of the square suspension frame are fixedly connected to L-shaped frames through fixing plates, and a pull-back rod is slidably installed on one side of the L-shaped frame through an opening, and one end of the pull-back rod is fixedly connected to a cylindrical sleeve, and the cylindrical sleeve is sleeved on the surface of the cable, and the bottom of the pull-back rod is fixedly connected to a blocking rotating frame through a bracket, and the inner side of the blocking rotating frame is rotatably connected to an arc-shaped block through a bearing member, and the surface of the pull-back rod is sleeved with a spring.

[0008] Preferably, the lifting lighting mechanism includes a lifting frame, the inner side of the lifting frame is fixedly connected to an inner groove frame through a bracket, the inner side of the inner groove frame is fixedly connected to a holding top frame through a bracket, both sides of the lifting frame are fixedly connected to stage lamps through fixing plates, and there are several stage lamps, the surface and both sides of the rear of the inner groove frame are provided with anti-fall sockets used in conjunction with arc-shaped blocks, and the front and rear of both sides of the inner groove frame are fixedly connected to positioning concave frames used in conjunction with arc-shaped plug-in plates through fixing plates.

[0009] Preferably, the front and rear parts between the two sides of the inner cavity of the inner groove frame are rotatably connected to a rotating rod through a bearing member, and both sides of the surface of the rotating rod are fixedly connected to a winding drum, and the bottom ends of the four cables are respectively wound on the surface of the adjacent winding drums, and the middle part of the surface of the rotating rod is fixedly connected to a worm gear, and a dual-axis motor is fixedly connected between the two sides of the inner cavity of the inner groove frame through a bracket, and the two output shafts of the dual-axis motor are fixedly connected to a reciprocating threaded rod through a coupling, and the ends of the two reciprocating threaded rods away from the dual-axis motor are rotatably connected to the inside of the inner groove frame through a bearing member, and a worm groove meshing with the worm gear is provided on the surface of the reciprocating threaded rod and located at the lower part of the worm gear.

[0010] Preferably, both sides of the containing top frame are provided with I-shaped guide grooves, the surface of the reciprocating threaded rod is threadedly connected with a threaded cylinder, both sides between the two threaded cylinders are fixedly connected with a movable frame, the opposite sides of the two movable frames are fixedly connected with cylindrical blocks, the opposite ends of the two cylindrical blocks are rotatably connected with gear cylinders through bearings, the opposite sides of the two gear cylinders are fixedly connected with guide sliding blocks, and the guide sliding blocks are slidably installed on the inner side of the I-shaped guide groove.

[0011] Preferably, the front and rear of the cylindrical block are fixedly connected with inclined pressure blocks through brackets, the two inclined pressure blocks are respectively located at the front and rear of the gear cylinder, the top and bottom of the cylindrical block are fixedly connected with trapezoidal pressure blocks through fixed blocks, and the two guide sliding blocks are respectively fixedly connected with a first roller and a second roller used in conjunction with each other through a fixed plate, and the bottom of the inner cavity of the top frame is fixedly installed with a wire belt body, and the wire belt body is clamped between the first roller and the second roller.

[0012] Preferably, the front and rear parts of both sides of the containing top frame are slidably installed with reciprocating rods through openings, one end of the reciprocating rod is fixedly connected to a damping vertical rod, and the upper and lower parts between the surfaces of the two damping vertical rods on the same side are respectively slidably installed with a first bent plate and a second bent plate, and the first bent plate and the second bent plate are staggered.

[0013] Preferably, the front and rear parts of the opposite sides of the first bent plate and the second bent plate are fixedly connected with T-shaped plates used in conjunction with the inclined pressure block, and one end of the upper and lower T-shaped plates are respectively fixedly connected with the first tooth plate and the second tooth plate used in conjunction with the gear cylinder, and the opposite sides of the first bent plate and the second bent plate are fixedly connected with a U-shaped guide frame used in conjunction with the trapezoidal pressure block.

[0014] Preferably, a T-shaped bottom plate is fixedly connected between the bottom ends of the two damping vertical rods, and both sides of the bottom of the containing top frame are fixedly connected with electric telescopic rods through fixed blocks, and one end of the two electric telescopic rods is respectively fixedly connected to the adjacent T-shaped bottom plates.

[0015] The present invention provides a lifting intelligent lighting device for stage. Compared with existing technologies, it has the following advantages: (1) The stage lifting intelligent lighting device uses a combination of a suspension fixing mechanism and a lifting lighting mechanism. The arrangement of the two mechanisms can make the gear cylinder move back and forth while the winding rope rotates and drives the lifting frame to rise. After reaching both sides, the first roller and the second roller are turned over, thereby guiding and folding the line belt body. After the lifting lighting mechanism as a whole rises to the top and docks with the suspension fixing mechanism, the line belt body as a whole can be folded and stored in a zigzag shape in an orderly manner to avoid scratching when descending. At the same time, after the lifting lighting mechanism is docked with the suspension fixing mechanism, the lifting frame can be locked again under the premise of the self-locking position of the dual-axis motor, thereby improving its safety during daily suspension and meeting current use.

[0016] (2) The stage lifting intelligent lighting device is provided with an inner groove frame installed on the top of the lifting frame, a holding top frame installed on the top of the inner groove frame, and guide sliding blocks and gear cylinders are provided on both sides of the holding top frame. At the same time, the device is used in conjunction with an inclined pressure block, a trapezoidal pressure block, and a first tooth plate and a second tooth plate. The arrangement of these structures can first utilize the connection between the reciprocating threaded rod and the threaded cylinder to drive the first roller and the second roller to move back and forth. Since the line belt body is located between the first roller and the second roller, the gear cylinder can utilize the engagement with the first tooth plate and the second tooth plate each time it moves to the two ends to drive the first roller and the second roller to rotate back and forth 180 degrees, thereby folding and stacking the line belt body, avoiding confusion of the line belt body in the absence of guidance, and when the lifting frame is subsequently lowered, the first roller and the second roller can reverse to guide the line belt body to release the line, thereby improving stability.

[0017] (3) The stage lifting intelligent lighting device is installed with an arc plug plate on the inner side of the square suspension frame, which is used in conjunction with the positioning concave frame, and is used in conjunction with an arc block and a cylindrical sleeve. The arrangement of these structures can limit and fix the lifting frame when the lifting frame rises to the top by connecting the arc plug plate with the positioning concave frame, and at the same time, the arc block is inserted into the anti-fall socket for secondary protection, ensuring that it will not fall during daily use. When descending, it only needs to start the dual-axis motor to reverse and loosen the cable to allow the spring to push the arc block to separate from the anti-fall socket, thereby unlocking the inner groove frame and resuming descent, which can not only improve safety but also facilitate use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the suspension fixing mechanism structure of the present invention; Figure 3 It is a schematic diagram of the pull-back rod, cylindrical sleeve and blocking rotating frame structure of the present invention; Figure 4 A schematic diagram of the structure of the lifting lighting mechanism of the present invention; Figure 5 It is a bottom view of the winding drum, dual-axis motor and reciprocating threaded rod structure of the present invention; Figure 6 This is a schematic diagram of the structure of the top frame, the wire belt body and the movable frame of the present invention; Figure 7 For the present invention Figure 6 A partial enlarged view of point A in the middle; Figure 8 Schematic diagram of the structure of the T-plate, the first tooth plate and the second tooth plate of the present invention; Figure 9 Schematic diagram of the cylindrical block, gear cylinder and guide sliding block structure of the present invention; Figure 10 This is a schematic diagram of the structure of the top frame and the I-shaped guide chute of the present invention; Figure 11 It is a schematic diagram of the reciprocating threaded rod, worm groove and positioning recessed frame structure of the present invention.

[0019] In the figure: 1. Suspension and fixing mechanism; 2. Lifting and lowering lighting mechanism; 101. Square suspension frame; 102. Arc-surface insert; 103. Cable; 104. L-shaped frame; 105. Pull-back rod; 106. Cylinder sleeve; 107. Stop-position rotating frame; 108. Arc-shaped clamping block; 109. Spring; 201. Lifting frame; 202. Inner groove frame; 203. Top frame; 204. Stage lighting fixture; 205. Rotating rod; 206. Winding drum; 207. Worm gear; 208. Dual-axis motor; 209. Reciprocating threaded rod; 210. Worm groove; 211. Positioning concave frame; 21 2. I-shaped guide groove; 213. Threaded cylinder; 214. Cylindrical block; 215. Gear cylinder; 216. Guide slide block; 217. Trapezoidal pressure block; 218. Inclined pressure block; 219. First roller; 220. Second roller; 221. Reciprocating rod; 222. First bent plate; 223. Second bent plate; 224. Damping vertical rod; 225. T-plate; 226. First tooth plate; 227. Second tooth plate; 228. U-shaped guide frame; 229. T-shaped bottom plate; 230. Electric telescopic rod; 231. Wire belt body; 232. Moving frame; 233. Anti-fall socket. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-11 The present invention provides a technical solution: a lifting intelligent lighting device for stage, including a suspension fixing mechanism 1, the suspension fixing mechanism 1 includes a square suspension frame 101, and a lifting lighting mechanism 2 is installed at the bottom of the square suspension frame 101.

[0022] Please refer to Figure 2 and Figure 3, showing the overall structure of the suspension fixing mechanism 1, the front and rear sides of the inner side of the square suspension frame 101 are fixedly connected to the arc plug plate 102 through the fixing plate, the front and rear sides of the inner bottom of the square suspension frame 101 are fixedly connected to the cable 103 through the fixing block, the cable 103 is a steel cable, the front and rear sides of the square suspension frame 101 are fixedly connected to the L-shaped frame 104 through the fixing plate, and one side of the L-shaped frame 104 is fixedly connected to the L-shaped frame 104 by opening an opening. A pull-back rod 105 is dynamically installed, and one end of the pull-back rod 105 is fixedly connected to a cylindrical sleeve 106. The cylindrical sleeve 106 has no connection with the cable 103, and the cylindrical sleeve 106 is sleeved on the surface of the cable 103. The bottom of the pull-back rod 105 is fixedly connected to a blocking frame 107 through a bracket. The blocking frame 107 can be rotatably connected to an arc-shaped block 108 on the inner side of the blocking frame 107 through a bearing. The surface of the pull-back rod 105 is sleeved with a spring 109.

[0023] When in use, first install the lifting lighting mechanism 2 from the bottom, and install the square suspension frame 101 on the top of the stage, then start the dual-axis motor 208 to drive the two reciprocating threaded rods 209 to rotate synchronously, and when the reciprocating threaded rod 209 rotates, the engagement of the worm groove 210 and the worm wheel 207 drives the rotating rod 205 to rotate synchronously, and when the rotating rod 205 rotates, the winding drum 206 is used to reel the cable 103, thereby driving the lifting frame 201 to rise as a whole, and when the lifting frame 201 rises, the wire belt body 231 inside the top frame 203 is opened and relaxed and falls on the inside of the top frame 203, and when the reciprocating threaded rod 209 ... The threaded cylinder 213 drives the movable frame 232 and the guide sliding block 216 to move back and forth, and when the cylindrical block 214 drives the gear cylinder 215 and the first roller 219 and the second roller 220 to move to the rear side of the top frame 203, the gear cylinder 215 will engage with the first tooth plate 226 and rotate. When the guide sliding block 216 rotates, it will drive the first roller 219 and the second roller 220 to flip over, so that the second roller 220 is located at the upper part and the first roller 219 is located at the lower part. After flipping, the first roller 219 and the second roller 220 fold the wire belt body 231, and when the cylindrical block 214 moves to the rear end, the inclined surface pressing block 218 squeezes the upper part. The T-shaped plate 225 pushes the first bent plate 222 to rise and separate the first tooth plate 226 from the gear cylinder 215. Then, when the threaded cylinder 213 drives the movable frame 232 to move forward, the gear cylinder 215 will not be driven to rotate. At this time, the first roller 219 and the second roller 220 will continue to fold the loose wire belt body 231 in a zigzag shape. When the cylindrical block 214 moves to the middle, the top trapezoidal pressure block 217 inserts into the upper U-shaped guide frame 228 and squeezes and pushes the first bent plate 222 and the first tooth plate 226 down. Then, when the first roller 219 and the second roller 220 move to the front, the gear cylinder 215 will be engaged with the front first tooth plate 226 to drive the first roller 219 and the second roller 220 rotate in the opposite direction to fold the wire belt body 231 again. When the lifting frame 201 rises to the top, the wire belt body 231 is folded and stored through the first roller 219 and the second roller 220, and the arc-shaped insert plate 102 is inserted into the inner side of the positioning recessed frame 211 to limit the lifting lighting mechanism 2 as a whole. At the same time, the arc-shaped card block 108 is turned over and inserted into the inner side of the anti-fall socket 233 to lock the inner groove frame 202 for insurance. At this time, the dual-axis motor 208 stops and the cable 103 is in a straight state. At this time, the arc-shaped card block 108 inserted into the inner side of the positioning recessed frame 211 can prevent the lifting frame 201 from falling when the dual-axis motor 208 fails. When the lifting frame 201 needs to be lowered, the two electric telescopic rods 230 are started to push the first curved plate 222 and the second curved plate 223 on both sides to move closer to the top frame 203. At this time, the first tooth plate 226 is separated from the gear cylinder 215, and the second tooth plate 227 is in a position to engage with the gear cylinder 215. Then, the dual-axis motor 208 is started in the reverse direction to drive the winding drum 206 to pay out the cable 103. When the cable 103 is paid out, it will relax first. At this time, the cable 103 is relaxed. The rear pull rod 105 pulls the arc-shaped block 108 out of the inner side of the positioning recessed frame 211 by the elastic force of the spring 109. After the arc-shaped block 108 is pulled out, the lifting frame 201 opens and descends. At the same time, the wire belt body 231 extends and unfolds during the descent. The first roller 219 and the second roller 220 cooperate with the lower U-shaped guide frame 228 and the second gear plate 227 to rotate in opposite directions to loosen the wire belt body 231 until the lifting frame 201 drives the stage lighting fixture 204 to descend to the specified height and then stops.

[0024] Please refer to Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11, showing the overall structure of the lifting lighting mechanism 2, the lifting lighting mechanism 2 includes a lifting frame 201, the inner side of the lifting frame 201 is fixedly connected to the inner groove frame 202 through a bracket, the inner side of the inner groove frame 202 is fixedly connected to the holding top frame 203 through a bracket, both sides of the lifting frame 201 are fixedly connected to the stage lighting fixtures 204 through fixed plates, and the stage lighting fixtures 204 are provided with a plurality of anti-fall sockets 233 used in conjunction with the arc-shaped card block 108 on the surface and both sides of the rear of the inner groove frame 202, the front and rear of both sides of the inner groove frame 202 are fixedly connected to the positioning concave frame 211 used in conjunction with the arc-shaped plug-in plate 102 through fixed plates, and the front and rear between the two sides of the inner cavity of the inner groove frame 202 are rotatably connected through bearings. The rotating rod 205 has a winding drum 206 fixedly connected to both sides of the surface of the rotating rod 205. The bottom ends of the four cables 103 are respectively wound on the surface of the adjacent winding drum 206. The middle part of the surface of the rotating rod 205 is fixedly connected to a worm gear 207. A dual-axis motor 208 is fixedly connected between the two sides of the inner cavity of the inner groove frame 202 through a bracket. The dual-axis motor 208 is a servo motor. The two output shafts of the dual-axis motor 208 are fixedly connected to a reciprocating threaded rod 209 through a coupling. The ends of the two reciprocating threaded rods 209 away from the dual-axis motor 208 are connected to the inside of the inner groove frame 202 through a bearing. A worm groove 210 meshing with the worm gear 207 is provided on the surface of the reciprocating threaded rod 209 and is located at the lower part of the worm gear 207. Both sides of the frame 203 are provided with an I-shaped guide groove 212, and the surface of the reciprocating threaded rod 209 is threadedly connected to a threaded cylinder 213. Both sides between the two threaded cylinders 213 are fixedly connected to a mobile frame 232, and the opposite sides of the two mobile frames 232 are fixedly connected to a cylindrical block 214. The opposite ends of the two cylindrical blocks 214 are rotatably connected to a gear cylinder 215 through a bearing. The opposite sides of the two gear cylinders 215 are fixedly connected to a guide sliding block 216, and the guide sliding block 216 is slidably installed on the inner side of the I-shaped guide groove 212. The front and rear of the cylindrical block 214 are fixedly connected to an inclined surface pressing block 218 through a bracket. The two inclined surface pressing blocks 218 are respectively located at the front and rear of the gear cylinder 215. The top of the cylindrical block 214 The bottom is fixedly connected to a trapezoidal pressure block 217 through a fixed block, and the two guide sliding blocks 216 are fixedly connected to a first roller 219 and a second roller 220 that cooperate with each other through a fixed plate. The bottom of the inner cavity of the top frame 203 is fixedly installed with a wire belt body 231, and the wire belt body 231 is clamped between the first roller 219 and the second roller 220. The front and rear parts of both sides of the top frame 203 are slidably installed with a reciprocating rod 221 through an opening. One end of the reciprocating rod 221 is fixedly connected to a damping vertical rod 224. The upper and lower parts between the surfaces of the two damping vertical rods 224 on the same side are slidably installed with a first bent plate 222 and a second bent plate 223, and the first bent plate 222 and the second bent plate 223 are staggered.The front and rear portions of the opposite sides of the first curved plate 222 and the second curved plate 223 are fixedly connected to a T-shaped plate 225 used in conjunction with the inclined pressure block 218. One end of the upper and lower T-shaped plates 225 is respectively fixedly connected to a first tooth plate 226 and a second tooth plate 227 used in conjunction with the gear cylinder 215. When the lifting frame 201 rises, the first tooth plate 226 can mesh with the gear cylinder 215, and when the lifting frame 201 descends, the second tooth plate 227 can mesh with the gear cylinder 215. The opposite sides of the first curved plate 222 and the second curved plate 223 are fixedly connected to a U-shaped guide frame 228 used in conjunction with the trapezoidal pressure block 217. A T-shaped bottom plate 229 is fixedly connected between the bottom ends of the two damping vertical rods 224. Electric telescopic rods 230 are fixedly connected to both sides of the bottom of the holding top frame 203 through fixing blocks. One end of the two electric telescopic rods 230 is fixedly connected to the adjacent T-shaped bottom plates 229.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A stage lifting intelligent lighting device, comprising a suspension fixing mechanism (1), characterized in that: The suspension fixing mechanism (1) comprises a square suspension frame (101), and a lifting lighting mechanism (2) is installed at the bottom of the square suspension frame (101); Both sides of the inner front and rear of the square suspension frame (101) are fixedly connected to arc-surface inserting plates (102) via fixing plates, and both sides of the inner bottom of the square suspension frame (101) are fixedly connected to cables (103) via fixing blocks. The front and rear parts of both sides of the square suspension frame (101) are fixedly connected to L-shaped frames (104) through fixed plates, and a pull-back rod (105) is slidably installed on one side of the L-shaped frame (104) through an opening. One end of the pull-back rod (105) is fixedly connected to a cylindrical sleeve (106), and the cylindrical sleeve (106) is sleeved on the surface of the cable (103). The bottom of the pull-back rod (105) is fixedly connected to a blocking frame (107) through a bracket. The inner side of the blocking frame (107) is rotatably connected to an arc-shaped block (108) through a bearing member. The surface of the pull-back rod (105) is sleeved with a spring (109).

2. The stage liftable intelligent lighting device according to claim 1, characterized in that: The lifting lighting mechanism (2) comprises a lifting frame (201), the inner side of the lifting frame (201) is fixedly connected to an inner groove frame (202) via a bracket, the inner side of the inner groove frame (202) is fixedly connected to a top frame (203) via a bracket, both sides of the lifting frame (201) are fixedly connected to stage lighting fixtures (204) via fixing plates, and a plurality of stage lighting fixtures (204) are provided, the surface and both sides of the rear of the inner groove frame (202) are provided with anti-falling sockets (233) for use with arc-shaped clamping blocks (108), and the front and rear of both sides of the inner groove frame (202) are fixedly connected to positioning concave frames (211) for use with the arc-shaped plug-in plates (102) via fixing plates.

3. The stage liftable intelligent lighting device according to claim 2, characterized in that: The front and rear parts between the two sides of the inner cavity of the inner groove frame (202) are rotatably connected to a rotating rod (205) through a bearing member, and both sides of the surface of the rotating rod (205) are fixedly connected to a winding drum (206), and the bottom ends of the four cables (103) are respectively wound on the surface of the adjacent winding drum (206), and the middle part of the surface of the rotating rod (205) is fixedly connected to a worm gear (207), and a dual-axis motor (208) is fixedly connected between the two sides of the inner cavity of the inner groove frame (202) through a bracket, and the two output shafts of the dual-axis motor (208) are fixedly connected to a reciprocating threaded rod (209) through a coupling, and the ends of the two reciprocating threaded rods (209) away from the dual-axis motor (208) are rotatably connected to the inside of the inner groove frame (202) through a bearing member, and a worm groove (210) meshing with the worm gear (207) is provided on the surface of the reciprocating threaded rod (209) and located below the worm gear (207).

4. The stage liftable intelligent lighting device according to claim 3, characterized in that: Both sides of the containing top frame (203) are provided with an I-shaped guide groove (212), the surface of the reciprocating threaded rod (209) is threadedly connected to a threaded cylinder (213), both sides between the two threaded cylinders (213) are fixedly connected to a movable frame (232), the opposite sides of the two movable frames (232) are fixedly connected to a cylindrical block (214), the opposite ends of the two cylindrical blocks (214) are rotatably connected to a gear cylinder (215) through a bearing member, the opposite sides of the two gear cylinders (215) are fixedly connected to a guide sliding block (216), and the guide sliding block (216) is slidably installed on the inner side of the I-shaped guide groove (212).

5. The stage liftable intelligent lighting device according to claim 4, characterized in that: The front and rear of the cylindrical block (214) are fixedly connected to an inclined pressure block (218) via a bracket, and the two inclined pressure blocks (218) are respectively located at the front and rear of the gear cylinder (215). The top and bottom of the cylindrical block (214) are fixedly connected to a trapezoidal pressure block (217) via a fixed block. A first roller (219) and a second roller (220) that cooperate with each other are fixedly connected between the two guide sliding blocks (216) via a fixed plate. A wire belt body (231) is fixedly installed at the bottom of the inner cavity of the holding top frame (203), and the wire belt body (231) is clamped between the first roller (219) and the second roller (220).

6. The stage liftable intelligent lighting device according to claim 5, characterized in that: A reciprocating rod (221) is slidably mounted on the front and rear portions of both sides of the containing top frame (203) through openings, one end of the reciprocating rod (221) is fixedly connected to a damping vertical rod (224), and a first bent plate (222) and a second bent plate (223) are slidably mounted on the upper and lower portions between the surfaces of the two damping vertical rods (224) on the same side, respectively, and the first bent plate (222) and the second bent plate (223) are staggered.

7. The stage liftable intelligent lighting device according to claim 6, characterized in that: The front and rear portions of the opposite sides of the first bent plate (222) and the second bent plate (223) are fixedly connected to a T-shaped plate (225) used in conjunction with the inclined pressure block (218), and one end of the upper and lower T-shaped plates (225) are respectively fixedly connected to a first tooth plate (226) and a second tooth plate (227) used in conjunction with the gear cylinder (215), and the opposite sides of the first bent plate (222) and the second bent plate (223) are fixedly connected to a U-shaped guide frame (228) used in conjunction with the trapezoidal pressure block (217).

8. The stage liftable intelligent lighting device according to claim 7, characterized in that: A T-shaped bottom plate (229) is fixedly connected between the bottom ends of the two damping vertical rods (224), and both sides of the bottom of the containing top frame (203) are fixedly connected to electric telescopic rods (230) through fixed blocks, and one end of the two electric telescopic rods (230) is respectively fixedly connected to the adjacent T-shaped bottom plates (229).

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