Controllable stage flying wire wind field control device

Abstract

The utility model discloses a controllable stage flying yarn wind field control device, including round table, adjusting mechanism, the adjusting mechanism includes air cylinder, lift rod, connecting rod, base, bottom plate, motor, screw rod, L shaped pole, inclined plane board, the air cylinder fixedly connected in the middle of round table, the lift rod fixedly connected in the telescopic end of air cylinder, the both ends of connecting rod are rotatively connected in lift rod side wall and bottom plate bottom respectively, the base fixedly connected in round table surface, the bottom plate rotatively connected in base end, the motor fixedly connected in bottom plate side wall, the screw rod fixedly connected in motor's power output end, the L shaped pole is connected on screw rod, the inclined plane board fixedly connected in L shaped pole end, the utility model discloses can adjust the blowing direction of fan subassembly, make flying yarn fly more nimblely in the above of round table, improve the stage effect, through the open -and -shut top board will round table top cover and improve the aesthetic property, also convenient maintenance the structure in round table.

Description

Technical Field

[0001] This utility model relates to the field of stage effects technology, specifically a controllable stage gauze airflow control device. Background Technology

[0002] As living standards continue to improve, audiences have increasingly higher demands for the effects of artistic performances. Stage props, as an indispensable part of performance equipment, play a vital role in the overall performance effect. Among them, the "flying gauze" consists of matrix fans, a gauze curtain, and software programming. When the software programming is activated, the matrix fans blow the gauze curtain, causing it to dance gracefully. Coupled with the lights chasing and reflecting the gauze curtain, it creates a magnificent visual effect.

[0003] Most of the fans in existing wind control devices are fixed around the stage. They can only make the flying gauze float up and down in the air by adjusting the air volume. However, the angle of the fan is fixed, which cannot make the flying gauze dance within a certain range. The stage effect presented by the flying gauze is not dynamic enough. Utility Model Content

[0004] The purpose of this invention is to provide a controllable stage fabric airflow control device to solve the problems mentioned in the background section. To solve these technical problems, this invention is achieved through the following technical solution:

[0005] This utility model is a controllable stage fabric airflow control device, comprising:

[0006] A frustum, wherein a caster wheel is fixedly connected to the bottom surface of the frustum;

[0007] The adjustment mechanism includes a cylinder, a lifting rod, a connecting rod, a base, a base plate, a motor, a lead screw, an L-shaped rod, and an inclined plate.

[0008] The cylinder is fixedly connected to the center of the truncated cone, the lifting rod is fixedly connected to the telescopic end of the cylinder, the two ends of the connecting rod are respectively rotatably connected to the side wall of the lifting rod and the bottom of the base plate, the base is fixedly connected to the surface of the truncated cone, the base plate is rotatably connected to the end of the base, the motor is fixedly connected to the side wall of the base plate, the lead screw is fixedly connected to the power output end of the motor, the L-shaped rod is threaded onto the lead screw, the inclined plate is fixedly connected to the end of the L-shaped rod, and a fan assembly is rotatably connected to the top center of the base plate, the bottom surface of the fan assembly is slidably connected to the inclined surface of the inclined plate.

[0009] Furthermore, a second rotating groove is provided at the end of the base, and a first rotating column is fixedly connected to the bottom of the base plate, with the first rotating column rotatably connected in the second rotating groove.

[0010] Furthermore, a side column is fixedly connected to the side wall of the lifting rod, the side column has a first rotating groove, a fixed rod is fixedly connected to the bottom surface of the base plate, the fixed rod is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the first rotating groove.

[0011] Furthermore, a sliding column is fixedly connected to the bottom surface of the fan assembly, and a slide rail is provided on the inclined surface of the inclined panel, with the bottom of the sliding column slidably connected within the slide rail.

[0012] Furthermore, the top surface of the frustum is fixedly connected to a vertical plate and a column. The top surface of the column is provided with an insertion hole. The top of the vertical plate is provided with a third rotating groove. The third rotating groove is rotatably connected to a second rotating column. The top of the second rotating column is fixedly connected to a top plate. The end of the top plate is fixedly connected to a hook, which is inserted into the insertion hole.

[0013] Furthermore, it also includes a fixing component, which includes a square groove, a sliding hook, a telescopic column, and a spring;

[0014] The square groove is formed inside the column, the sliding hook is slidably connected inside the square groove, the two ends of the telescopic column are respectively fixedly connected to the side wall of the sliding hook and the side wall of the square groove, and the two ends of the spring are respectively fixedly connected to the side wall of the sliding hook and the side wall of the square groove.

[0015] Furthermore, the fixing assembly also includes a push rod and a sliding groove;

[0016] The push rod is fixedly connected to the side wall of the sliding hook, the slide groove is opened on the side wall of the column, and the push rod is slidably connected in the slide groove.

[0017] This utility model has the following beneficial effects:

[0018] This invention uses a cylinder to drive a lifting rod to rise and fall. The lifting rod moves one end of a connecting rod, causing the other end of the lifting rod to rotate the base plate left and right on the base. The base plate then rotates the fan assembly left and right. A motor drives a lead screw to rotate, which in turn drives an L-shaped rod to slide. The L-shaped rod then drives a sloping panel to slide, which in turn drives the bottom of the fan assembly to slide on the sloping surface of the panel, causing the fan assembly to rotate back and forth. This adjusts the airflow direction of the fan assembly, making the flying yarn dance more dynamically above the circular platform and enhancing the stage effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 For practical purposes Figure 1 A schematic diagram of the structure of part A in the diagram;

[0022] Figure 3 For practical purposes Figure 1 A schematic diagram of the structure of part B in the diagram;

[0023] Figure 4 This is a schematic diagram of the top plate connection structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing component structure of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 100. Frustum; 110. Casters;

[0027] 210. Cylinder; 220. Lifting rod; 221. Side column; 222. First rotating groove; 230. Connecting rod; 240. Base; 241. Second rotating groove; 250. Base plate; 251. First rotating column; 252. Fixed rod; 260. Motor; 270. Lead screw; 280. L-shaped rod; 290. Slanted panel; 291. Slide rail;

[0028] 300. Fan assembly; 310. Slide column;

[0029] 410. Vertical plate; 411. Third rotating groove; 420. Column; 430. Top plate; 431. Second rotating column; 440. Hook; 450. Insertion hole;

[0030] 460. Fixing component; 461. Square groove; 462. Sliding hook; 463. Telescopic column; 464. Spring; 465. Push rod; 466. Slide groove. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] Please see Figure 1-3 As shown, this utility model is a controllable stage fabric airflow control device, comprising:

[0034] A frustum 100, with casters 110 fixedly connected to its bottom surface;

[0035] The adjustment mechanism includes a cylinder 210, a lifting rod 220, a connecting rod 230, a base 240, a base plate 250, a motor 260, a lead screw 270, an L-shaped rod 280, and an inclined plate 290.

[0036] Cylinder 210 is fixedly connected to the center of frustum 100. Lifting rod 220 is fixedly connected to the telescopic end of cylinder 210. Connecting rod 230 is rotatably connected at both ends to the side wall of lifting rod 220 and the bottom of base plate 250, respectively. Base 240 is fixedly connected to the surface of frustum 100. Base plate 250 is rotatably connected to the end of base 240. Motor 260 is fixedly connected to the side wall of base plate 250. Lead screw 270 is fixedly connected to the power output end of motor 260. L-shaped rod 280 is threaded onto lead screw 270. Inclined plate 290 is fixedly connected to the end of L-shaped rod 280. Fan assembly 300 is rotatably connected to the top center of base plate 250. The bottom surface of fan assembly 300 is flush with... The inclined panel 290 is slidably connected. The cylinder 210 is started, which drives the lifting rod 220 to rise and fall. The lifting rod 220 drives one end of the connecting rod 230 to move, causing the other end of the lifting rod 220 to drive the base plate 250 to rotate left and right on the base 240. The base plate 250 drives the fan assembly 300 to rotate left and right. The motor 260 is started, which drives the lead screw 270 to rotate. The lead screw 270 drives the L-shaped rod 280 to slide. The L-shaped rod 280 drives the inclined panel 290 to slide. The inclined panel 290 drives the bottom of the fan assembly 300 to slide on the inclined surface of the inclined panel 290, causing the fan assembly 300 to rotate back and forth, thereby adjusting the airflow direction of the fan assembly 300.

[0037] The base 240 has a second rotating groove 241 at its end, and the bottom of the base plate 250 is fixedly connected to a first rotating column 251. The first rotating column 251 is rotatably connected in the second rotating groove 241, and the rotation of the first rotating column 251 in the second rotating groove 241 causes the base plate 250 to rotate.

[0038] A side column 221 is fixedly connected to the side wall of the lifting rod 220. The side column 221 has a first rotating groove 222. A fixed rod 252 is fixedly connected to the bottom surface of the base plate 250. The fixed rod 252 is rotatably connected to one end of the connecting rod 230. The other end of the connecting rod 230 is rotatably connected to the first rotating groove 222. The lifting rod 220 lifts and lowers, causing one end of the connecting rod 230 to rotate in the first rotating groove 222 and move at the same time. The other end of the connecting rod 230 rotates on the fixed rod 252 and causes the fixed rod 252 to swing.

[0039] The bottom surface of the fan assembly 300 is fixedly connected to a sliding column 310, and the inclined plate 290 has a slide rail 291 on its inclined surface. The bottom of the sliding column 310 is slidably connected to the slide rail 291. The sliding of the inclined plate 290 causes the sliding column 310 to slide within the slide rail 291, thereby driving the fan assembly 300 to rotate back and forth.

[0040] Working principle: The cylinder 210 is started, which drives the lifting rod 220 to rise and fall. The lifting rod 220 drives one end of the connecting rod 230 to rotate and move simultaneously in the first rotating groove 222. The other end of the connecting rod 230 rotates on the fixed rod 252 and drives the fixed rod 252 to swing. The fixed rod 252 drives the base plate 250 to rotate left and right, causing the first rotating column 251 to rotate in the second rotating groove 241. The base plate 250 drives the fan assembly 300 to rotate left and right. The motor 260 is started, which drives the lead screw 270 to rotate. The lead screw 270 drives the L-shaped rod 280 to slide. The L-shaped rod 280 drives the inclined plate 290 to slide. The sliding of the inclined plate 290 causes the sliding column 310 to slide in the slide rail 291, thereby driving the fan assembly 300 to rotate back and forth, adjusting the air blowing direction of the fan assembly 300.

[0041] Please see Figure 4 , 5 As shown, this embodiment, based on the above embodiment, further includes:

[0042] A vertical plate 410 and a column 420 are fixedly connected to the top surface of the frustum 100. The top surface of the column 420 is provided with an insertion hole 450. The top of the vertical plate 410 is provided with a third rotating groove 411. The third rotating groove 411 is rotatably connected to a second rotating column 431. The top of the second rotating column 431 is fixedly connected to a top plate 430. The end of the top plate 430 is fixedly connected to a hook 440. The hook 440 is inserted into the insertion hole 450. Rotating the top plate 431 causes the second rotating column 431 to rotate in the third rotating groove 411 and inserts the hook 440 into the insertion hole 450.

[0043] The fixing component 460 includes a square groove 461, a sliding hook 462, a telescopic column 463, and a spring 464.

[0044] A square groove 461 is formed inside the column 420. A sliding hook 462 is slidably connected inside the square groove 461. The two ends of the telescopic column 463 are fixedly connected to the side wall of the sliding hook 462 and the side wall of the square groove 461, respectively. The two ends of the spring 464 are fixedly connected to the side wall of the sliding hook 462 and the side wall of the square groove 461, respectively. After the hook 440 is inserted into the socket 450, it presses the sliding hook 462 through the inclined surface to slide in the square groove 461, and compresses the telescopic column 463 and the spring 464. When the hook 440 is fully inserted into the socket 450, it disengages from the inclined surface of the sliding hook 462. The spring 464 rebounds and drives the sliding hook 462 to slide back and stretches the telescopic column 463, so that the sliding hook 462 locks the hook 440 in the socket 450.

[0045] The fixed assembly 460 also includes a push rod 465 and a slide 466;

[0046] The push rod 465 is fixedly connected to the side wall of the sliding hook 462. The slide groove 466 is opened on the side wall of the column 420. The push rod 465 is slidably connected in the slide groove 466. Pushing the push rod 465 to slide in the slide groove 466 causes the sliding hook 462 to slide, causing the sliding hook 462 to disengage from the catch hook 440. Then, the top plate 430 is rotated to pull the catch hook 440 out of the insertion hole 450.

[0047] Working principle: Rotating the top plate 430 causes the second rotating column 431 to rotate within the third rotating groove 411, and inserts the hook 440 into the insertion hole 450. After the hook 440 is inserted into the insertion hole 450, it presses the sliding hook 462 through the inclined surface, causing it to slide within the square groove 461, and compressing the telescopic column 463 and the spring 464. When the hook 440 is fully inserted into the insertion hole 450, it disengages from the inclined surface of the sliding hook 462. The spring 464 rebounds, causing the sliding hook 462 to slide back and compressing the telescopic column 463. 63 is stretched so that the sliding hook 462 locks the latch 440 into the insertion hole 450, thereby fixing the top plate 430 to the surface of the frustum 100 and covering the top of the frustum 100 to improve aesthetics. By pushing the push rod 465 to slide in the slide groove 466, the sliding hook 462 is moved to slide and disengage from the latch 440. Then, the top plate 430 is rotated to pull the latch 440 out of the insertion hole 450, so that the top plate 430 is opened for easy maintenance of the structure inside the frustum 100.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A controllable stage fabric airflow control device, characterized in that, include: A frustum (100) is fixedly connected to a caster wheel (110) on its bottom surface. The adjustment mechanism includes a cylinder (210), a lifting rod (220), a connecting rod (230), a base (240), a base plate (250), a motor (260), a lead screw (270), an L-shaped rod (280), and an inclined plate (290). The cylinder (210) is fixedly connected to the middle of the truncated cone (100), the lifting rod (220) is fixedly connected to the telescopic end of the cylinder (210), the two ends of the connecting rod (230) are respectively rotatably connected to the side wall of the lifting rod (220) and the bottom of the base plate (250), the base (240) is fixedly connected to the surface of the truncated cone (100), the base plate (250) is rotatably connected to the end of the base (240), the motor (260) is fixedly connected to the side wall of the base plate (250), the lead screw (270) is fixedly connected to the power output end of the motor (260), the L-shaped rod (280) is threadedly connected to the lead screw (270), the inclined plate (290) is fixedly connected to the end of the L-shaped rod (280), and a fan assembly (300) is rotatably connected to the middle of the top of the base plate (250). The bottom surface of the fan assembly (300) is slidably connected to the inclined surface of the inclined plate (290).

2. The controllable stage fabric airflow control device according to claim 1, characterized in that: The base (240) has a second rotating groove (241) at its end, and the bottom of the base plate (250) is fixedly connected to a first rotating column (251), which is rotatably connected in the second rotating groove (241).

3. The controllable stage fabric airflow control device according to claim 1, characterized in that: The lifting rod (220) is fixedly connected to a side column (221) on its side wall. The side column (221) has a first rotating groove (222). The bottom surface of the base plate (250) is fixedly connected to a fixing rod (252). The fixing rod (252) is rotatably connected to one end of the connecting rod (230), and the other end of the connecting rod (230) is rotatably connected to the first rotating groove (222).

4. The controllable stage fabric airflow control device according to claim 1, characterized in that: The bottom surface of the fan assembly (300) is fixedly connected to a sliding column (310), and the inclined surface of the inclined panel (290) is provided with a slide rail (291). The bottom of the sliding column (310) is slidably connected to the slide rail (291).

5. The controllable stage fabric airflow control device according to claim 1, characterized in that: The top surface of the frustum (100) is fixedly connected to a vertical plate (410) and a column (420). The top surface of the column (420) is provided with an insertion hole (450). The top of the vertical plate (410) is provided with a third rotating groove (411). The third rotating groove (411) is rotatably connected to a second rotating column (431). The top of the second rotating column (431) is fixedly connected to a top plate (430). The end of the top plate (430) is fixedly connected to a hook (440). The hook (440) is inserted into the insertion hole (450).

6. The controllable stage fabric airflow control device according to claim 5, characterized in that: It also includes a fixing component (460), which includes a square groove (461), a sliding hook (462), a telescopic column (463), and a spring (464). The square groove (461) is opened in the column (420), the sliding hook (462) is slidably connected in the square groove (461), the two ends of the telescopic column (463) are respectively fixedly connected to the side wall of the sliding hook (462) and the side wall of the square groove (461), and the two ends of the spring (464) are respectively fixedly connected to the side wall of the sliding hook (462) and the side wall of the square groove (461).

7. A controllable stage fabric airflow control device according to claim 6, characterized in that: The fixing component (460) also includes a push rod (465) and a slide (466); The push rod (465) is fixedly connected to the side wall of the sliding hook (462), the slide groove (466) is opened on the side wall of the column (420), and the push rod (465) is slidably connected in the slide groove (466).

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