Immersive flying cinema dome screen

Abstract

The utility model discloses an immersive flying cinema dome screen, and relates to the field of flying cinema corollary equipment. According to the immersive flying cinema dome screen, a motor is controlled to work to drive a lead screw to rotate, so that the left end and the right end of a supporting frame descend at a constant speed along a lifting groove, the lifting table is driven to descend to a low position, and a worker can conveniently climb on the lifting table; a worker can be conveniently driven to be close to the surface of the spherical screen body at any height to conduct local cleaning or maintenance, water in a water tank is input into a spraying pipe by starting a water pump, spraying heads conduct spraying cleaning on the surface of the spherical screen body, meanwhile, a motor drives a supporting frame to repeatedly ascend and descend, and sufficient cleaning of the surface of the spherical screen body is achieved; sewage generated in the cleaning process flows along the inner side of the spherical screen body, and the flow blocking strips prevent the sewage from flowing out from the front side edge, so that the sewage is converged to the lower end of the inner side of the spherical screen body, flows into the liquid collecting box from the collecting tank and then is discharged from the water discharging pipe, and concentrated discharge of the sewage is achieved.

Description

Technical Field

[0001] The utility model relates to the field of supporting equipment for flying cinemas, in particular to an immersive flying cinema dome screen. Background Art

[0002] Dome projection technology is an emerging display technology that breaks the limitation that the previous projected images can only be regular flat graphics. With the development of dome projection technology, flying theaters that combine dome projection with dynamic seats and flying platforms are becoming more and more popular. They leave a deep impression on the audience with their strong visual immersion and sound surround.

[0003] For example, publication number CN218204926U discloses a spherical screen for a detachable assembled flying theater, including an assembled metal structure support and a spherical screen body arranged on one side of the assembled metal structure support; the assembled metal structure support includes a semi-circular arc support frame and a spherical screen support frame arranged on the concave arc side of the semi-circular arc support frame, the spherical screen body is a spherical surface between 1 / 4-1 / 2, and the overall shape of the spherical screen support frame matches the shape of the spherical screen body; the spherical screen body adopts a patch type, and the spherical screen patch material of the spherical screen body is a 20% perforated aluminum plate or LED screen, and the assembled metal structure support is a steel structure truss. The radius of the spherical screen body is 5m-10m, and the upper opening angle of the spherical screen body is 0-90°;

[0004] The flying theater dome in the utility model lacks an auxiliary cleaning structure, which makes it difficult to clean the inside of the dome. Workers are required to climb up close to the surface of the dome to clean and wipe a small area, which poses a major safety hazard. In addition, it is impossible to perform unified cleaning of a large area, resulting in a time-consuming and labor-intensive cleaning process and reduced efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an immersive flying theater dome screen, which solves the problem that the flying theater dome screen lacks an auxiliary cleaning structure, making it difficult to clean the inside of the dome screen. Workers are required to climb up close to the surface of the dome screen to clean and wipe a small area, which poses a major safety hazard. In addition, it is impossible to perform unified cleaning of a large area, resulting in a time-consuming and labor-intensive cleaning process and reduced efficiency.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an immersive flying theater dome, including a dome body, a support frame is fixedly installed on the outer side of the dome body, a column is arranged at the front end of the support frame, a lifting groove is opened on the surface of the column, a screw rod is arranged on the inner side of the lifting groove, a motor is fixedly installed on the upper end of the column, a lifting platform is arranged above the dome body, a support frame is arranged on the outer side of the lifting platform, a water tank is fixedly installed on the upper end of the lifting platform, a water pump is arranged on the inner side of the water tank, a spray pipe is arranged on the inner side of the support frame, a flow blocking strip is arranged at the front end of the dome body, and a liquid collecting tank is fixedly installed at the lower end of the front side of the dome body.

[0007] Preferably, two uprights are symmetrically arranged on the left and right sides and fixedly connected to the left and right sides of the front end of the support frame. The lifting slot is located on the side where the two uprights are close to each other and are symmetrically arranged on the left and right sides to facilitate the smooth lifting of the lifting platform.

[0008] Preferably, the lower end of the screw rod is rotatably connected to the inner side of the lifting slot, and the output end of the motor extends to the inner side of the lifting slot and is fixedly connected to the upper end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0009] Preferably, the support frame is fixedly connected to the outer side of the lifting platform, the left and right ends of the support frame extend to the inner side of the lifting slot and are threadedly connected to the screw rod, and the support frame is slidably connected to the inner side of the lifting slot to facilitate the control of the lifting of the lifting platform.

[0010] Preferably, the front end of the support frame is designed in an arc-shaped structure and is adapted to the inner side of the ball screen body. A guardrail is fixedly installed on the upper end of the support frame to facilitate workers to approach the inner side of the ball screen body while preventing them from falling.

[0011] Preferably, a water inlet is provided at the upper end of the water tank, the output end of the water pump extends to the outside of the water tank and is connected to the input end of the spray pipe, the outside of the spray pipe extends to the outside of the support frame where a nozzle is fixedly installed, and a plurality of nozzles are evenly arranged at the rear side of the support frame to facilitate uniform spraying of the inside of the ball screen body.

[0012] Preferably, the baffle strip is fixedly connected to the inner side of the front end of the spherical curtain body, and two of them are symmetrically arranged on the left and right sides. A collecting groove is provided on the rear side of the liquid collecting box. The lower end of the baffle strip and the left and right ends of the collecting groove are matched with each other. The collecting groove is fixedly connected to the front end of the spherical curtain body, and is matched with the inner edge of the spherical curtain body. The side of the liquid collecting box is connected to a drainage pipe to facilitate the collection and discharge of sewage.

[0013] Beneficial Effects

[0014] The utility model provides an immersive flying theater dome screen. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The immersive flying theater ball screen is provided with a lifting slot, a screw rod, a motor, a lifting platform, a support frame, and a guardrail. The motor is controlled to drive the screw rod to rotate, so that the left and right ends of the support frame descend at a uniform speed along the lifting slot, thereby driving the lifting platform to a lower position, which is convenient for the staff to board the lifting platform. The lifting platform is then driven up and down by the motor, which is convenient for the staff to approach the surface of the ball screen at any height for local cleaning or maintenance. At the same time, the guardrail protects the staff and increases the safety of the staff's operation.

[0016] 2. The immersive flying theater ball screen is provided with a water tank, a water filling port, a water pump, a spray pipe, and a nozzle. The water tank is filled through the water filling port, and the water in the water tank is input into the spray pipe by turning on the water pump, so that the nozzle sprays and cleans the surface of the ball screen body. At the same time, the motor drives the support frame to rise and fall repeatedly to achieve full cleaning of the surface of the ball screen body.

[0017] 3. The immersive flying theater ball screen is provided with a choke strip, a liquid collecting box, a collecting trough, and a drain pipe. The sewage generated during the cleaning process flows along the inner side of the ball screen body. The choke strip prevents the sewage from flowing out from the front edge, so that the sewage gathers at the lower end of the inner side of the ball screen body, flows from the collecting trough into the liquid collecting box, and is then discharged from the drain pipe, thereby realizing the centralized discharge of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 It is a right side half-section structure schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the half-section structure of the utility model in the AA direction.

[0022] In the figure: 1. ball screen body; 2. support frame; 3. column; 4. lifting slot; 5. screw rod; 6. motor; 7. lifting platform; 8. support frame; 81. guardrail; 9. water tank; 91. water inlet; 10. water pump; 11. spray pipe; 111. nozzle; 12. flow blocking strip; 13. liquid collecting box; 131. collecting tank; 132. drain pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: an immersive flying theater ball screen, including a ball screen body 1, a support frame 2 is fixedly installed on the outer side of the ball screen body 1, a column 3 is arranged at the front end of the support frame 2, and a lifting groove 4 is opened on the surface of the column 3, and two columns 3 are symmetrically arranged on the left and right sides, and are fixedly connected to the left and right sides of the front end of the support frame 2, the lifting groove 4 is located on the side where the two columns 3 are close to each other, and is symmetrically arranged on the left and right sides, a screw rod 5 is arranged on the inner side of the lifting groove 4, a motor 6 is fixedly installed on the upper end of the column 3, the lower end of the screw rod 5 is rotatably connected to the inner side of the lifting groove 4, the output end of the motor 6 extends to the inner side of the lifting groove 4, and is fixedly connected to the upper end of the screw rod 5, a lifting platform 7 is arranged above the ball screen body 1, and a support frame 8 is arranged on the outer side of the lifting platform 7. The support frame 8 is fixedly connected to the outer side of the lifting platform 7, and the left and right ends of the support frame 8 extend to the inner side of the lifting groove 4 and are threadedly connected to the screw rod 5. The support frame 8 is slidably connected to the inner side of the lifting groove 4. The front end of the support frame 8 is designed in an arc-shaped structure and is mutually adapted to the inner side of the ball screen body 1. A guardrail 81 is fixedly installed on the upper end of the support frame 8. The screw rod 5 is driven to rotate by controlling the motor 6 to make the left and right ends of the support frame 8 descend at a uniform speed along the lifting groove 4, thereby driving the lifting platform 7 to descend to a lower place. After the staff climbs onto the lifting platform 7, the motor 6 drives the lifting platform 7 to rise and fall, which is convenient for driving the staff to approach the surface of the ball screen body 1 at any height for local cleaning or maintenance. At the same time, the guardrail 81 protects the staff and increases the safety of the staff's operation.

[0025] A water tank 9 is fixedly installed on the upper end of the lifting platform 7, a water pump 10 is arranged inside the water tank 9, a spray pipe 11 is arranged inside the support frame 8, and a water injection port 91 is arranged on the upper end of the water tank 9. The output end of the water pump 10 extends to the outside of the water tank 9 and is connected to the input end of the spray pipe 11. The outside of the spray pipe 11 extends to the outside of the support frame 8 and a spray head 111 is fixedly installed. The spray heads 111 are located on the rear side of the support frame 8 and are evenly arranged. When it is necessary to clean the inside of the ball curtain body 1 in a large range, the water tank 9 is filled through the water injection port 91, and the water in the water tank 9 is input into the spray pipe 11 by turning on the water pump 10, so that the spray head 111 sprays and cleans the surface of the ball curtain body 1. At the same time, the motor 6 drives the support frame 8 to rise and fall repeatedly to achieve full cleaning of the surface of the ball curtain body 1.

[0026] A baffle strip 12 is provided at the front end of the ball curtain body 1, and a liquid collecting box 13 is fixedly installed at the lower end of the front side of the ball curtain body 1. The baffle strip 12 is fixedly connected to the inner side of the front end of the ball curtain body 1, and two are symmetrically arranged on the left and right sides. A collecting groove 131 is provided on the rear side of the liquid collecting box 13. The lower end of the baffle strip 12 and the left and right ends of the collecting groove 131 are adapted to each other. The collecting groove 131 is fixedly connected to the front end of the ball curtain body 1 and is adapted to the inner edge of the ball curtain body 1. A drain pipe 132 is connected to the side of the liquid collecting box 13. The sewage generated during the cleaning process flows along the inner side of the ball curtain body 1. The baffle strip 12 prevents the sewage from flowing out from the front edge, so that the sewage gathers to the lower end of the inner side of the ball curtain body 1, flows into the liquid collecting box 13 from the collecting groove 131, and is discharged from the drain pipe 132, so as to realize the centralized discharge of sewage.

[0027] During use, the motor 6 is controlled to drive the screw rod 5 to rotate, so that the left and right ends of the support frame 8 are uniformly lowered along the lifting slot 4, thereby driving the lifting platform 7 to descend to a lower position. After the staff climbs on the lifting platform 7, the motor 6 is used to drive the lifting platform 7 to rise and fall, which is convenient for driving the staff to approach the surface of the ball screen body 1 at any height for local cleaning or maintenance. At the same time, the guardrail 81 protects the staff and increases the safety of the staff's operation. When it is necessary to clean the inside of the ball screen body 1 on a large scale, the water tank 9 is filled through the water injection port 91, and the water in the water tank 9 is pumped out by turning on the water pump 10. The water is input into the spray pipe 11, so that the spray head 111 sprays and cleans the surface of the ball screen body 1. At the same time, the motor 6 drives the support frame 8 to rise and fall repeatedly to achieve full cleaning of the surface of the ball screen body 1. The sewage generated during the cleaning process flows along the inner side of the ball screen body 1. The blocking strip 12 prevents the sewage from flowing out from the front edge, so that the sewage gathers at the lower end of the inner side of the ball screen body 1, flows into the collecting tank 13 from the collecting tank 131, and is then discharged from the drain pipe 132 to achieve centralized discharge of sewage. After cleaning, the staff can climb onto the lifting platform 7 to wipe or maintain the surface of the ball screen body 1 as needed.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An immersive flying theater dome screen, comprising a dome screen body (1), characterized in that: A support frame (2) is fixedly mounted on the outer side of the ball screen body (1), a column (3) is arranged at the front end of the support frame (2), a lifting groove (4) is opened on the surface of the column (3), a screw rod (5) is arranged on the inner side of the lifting groove (4), a motor (6) is fixedly mounted on the upper end of the column (3), a lifting platform (7) is arranged above the ball screen body (1), a support frame (8) is arranged on the outer side of the lifting platform (7), a water tank (9) is fixedly mounted on the upper end of the lifting platform (7), a water pump (10) is arranged on the inner side of the water tank (9), a spray pipe (11) is arranged on the inner side of the support frame (8), a flow blocking strip (12) is arranged at the front end of the ball screen body (1), and a liquid collecting tank (13) is fixedly mounted on the lower end of the front side of the ball screen body (1).

2. The immersive flying theater dome according to claim 1, characterized in that: The two upright posts (3) are symmetrically arranged on the left and right sides and are fixedly connected to the left and right sides of the front end of the support frame (2); the lifting slot (4) is located on the side where the two upright posts (3) are close to each other and are symmetrically arranged on the left and right sides.

3. The immersive flying theater dome according to claim 1, characterized in that: The lower end of the screw rod (5) is rotatably connected to the inner side of the lifting slot (4), and the output end of the motor (6) extends to the inner side of the lifting slot (4) and is fixedly connected to the upper end of the screw rod (5).

4. The immersive flying theater dome according to claim 1, characterized in that: The support frame (8) is fixedly connected to the outer side of the lifting platform (7), the left and right ends of the support frame (8) extend to the inner side of the lifting slot (4) and are threadedly connected to the screw rod (5), and the support frame (8) is slidably connected to the inner side of the lifting slot (4).

5. The immersive flying theater dome according to claim 1, characterized in that: The front end of the support frame (8) is designed as an arc-shaped structure and is mutually adapted to the inner side of the spherical screen body (1). A guardrail (81) is fixedly mounted on the upper end of the support frame (8).

6. The immersive flying theater dome according to claim 1, characterized in that: The upper end of the water tank (9) is provided with a water injection port (91); the output end of the water pump (10) extends to the outside of the water tank (9) and is connected to the input end of the spray pipe (11); the outside of the spray pipe (11) extends to the outside of the support frame (8) where a spray head (111) is fixedly installed; a plurality of the spray heads (111) are located on the rear side of the support frame (8) and are evenly arranged.

7. The immersive flying theater dome according to claim 1, characterized in that: The flow-blocking strip (12) is fixedly connected to the inner side of the front end of the ball curtain body (1), and two of them are symmetrically arranged on the left and right sides. A collecting groove (131) is provided on the rear side of the liquid collecting box (13). The lower end of the flow-blocking strip (12) and the left and right ends of the collecting groove (131) are mutually adapted. The collecting groove (131) is fixedly connected to the front end of the ball curtain body (1) and is mutually adapted to the inner edge of the ball curtain body (1). A drainage pipe (132) is connected to the side of the liquid collecting box (13).

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