Stage holographic transparent screen

Abstract

The utility model discloses a stage holographic transparent screen, and relates to the technical field of holographic transparent screens. The stage comprises a stage body, an installation frame is arranged at one end of the stage body, installation assemblies are arranged at the four corners of the installation frame, installation rods are arranged in the four installation assemblies, substrates are fixedly installed on the other sides of the two installation rods located on the same horizontal line, and the installation rods are fixedly installed on the substrates. A plurality of air inlet assemblies are arranged in the substrates in a linear array mode, holographic transparent screens are arranged at the ends, close to each other, of the two substrates, and a plurality of air outlets are formed in the ends, close to the holographic transparent screens, of the two substrates in a linear array mode. According to the utility model, the mounting rods can be quickly fixed only through the mounting assemblies at the four corners of the mounting frame, and then the connecting substrate and the holographic transparent screen are also fixed, so that the mounting complexity is reduced, the requirement on a stage structure is reduced, the flexibility of stage design is improved, and the labor and time cost is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of holographic transparent screens, and in particular relates to a stage holographic transparent screen. Background Art

[0002] The stage holographic transparent screen is an innovative display device that combines holographic and transparent display technologies. It is primarily composed of special transparent materials and an advanced projection system. This transparent screen is able to present realistic three-dimensional holographic images while maintaining high transparency. Through precise optical design and image processing technology, the stage holographic transparent screen can perfectly blend virtual images with the real stage scene, creating stunning visual effects.

[0003] Traditional screens are often bulky and complex to install, requiring significant labor and time. They also place high demands on stage structure, limiting the flexibility of stage design. Furthermore, heat dissipation has always been a major challenge for traditional screens. Stage performances typically last for extended periods, and screens generate significant heat during extended periods. Poor heat dissipation can not only affect the display quality, resulting in color distortion and reduced brightness, but can also cause equipment failure and even pose safety risks such as fires.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a stage holographic transparent screen to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a stage holographic transparent screen, comprising a stage body, a mounting frame being provided at one end of the stage body, mounting components being provided at the four corners of the mounting frame, mounting rods being provided in the four mounting components, substrates being fixedly installed on the other sides of two mounting rods on the same horizontal line, a plurality of air inlet components being provided in a linear array inside the substrates, a holographic transparent screen being provided at one end of the two substrates close to each other, and a plurality of air outlets being provided in a linear array at one end of the two substrates close to the holographic transparent screens.

[0008] Furthermore, the mounting frame includes a connecting frame, a plurality of mounting holes are opened in the middle of the connecting frame, and screws are arranged in the plurality of mounting holes.

[0009] Furthermore, the mounting assembly includes a mounting tube, and four of the mounting tubes are fixedly mounted on the four corners of the connecting frame. A top block is provided on the circumferential surface of the mounting tube, and a spring is fixedly mounted on one end of the top block.

[0010] Furthermore, a pulling ring is fixedly installed on the other end of the spring, and the pulling ring is sleeved on the spring and the mounting tube. The mounting tube is provided with a plurality of sliding grooves in a circumferential array, and balls are provided in the sliding grooves.

[0011] Furthermore, a pushing groove is provided on the inner ring of the pulling ring, which is close to the end of the pulling ring close to the ball, and the pushing groove is used to push multiple balls. The mounting rod is fixed with a fixed block, and a limiting groove is formed between the fixed block and the circumferential surface of the mounting rod. Multiple balls are located in the limiting groove. The fixed block can push the multiple balls to move, and the two sides of the fixed block are set to be beveled.

[0012] Furthermore, the air inlet assembly includes a servo motor, a support frame is fixedly mounted on the servo motor, the support frame is fixedly mounted on the base plate, and an output shaft is fixedly mounted on the output end of the servo motor.

[0013] Furthermore, a rotating blade is fixedly mounted on the other end of the output shaft, and the rotating blade generates wind force that blows into the substrate cavity and is discharged from the plurality of air outlets.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model only needs the installation components at the four corners of the mounting frame to quickly fix the mounting rod, and then the connecting substrate and the holographic transparent screen will also be fixed. This installation method reduces the complexity of installation, reduces the requirements for stage structure, improves the flexibility of stage design, and greatly saves manpower and time costs.

[0016] 2. The utility model draws in outside air during stage performances through multiple air inlet components in a linear array inside the two substrates. After flowing through the interior of the substrate, it is discharged from the air outlet, taking away the working heat of the holographic transparent screen. This heat dissipation design effectively solves the problem of poor heat dissipation of traditional screens, avoids safety hazards such as color distortion, brightness reduction, equipment failure and even fire caused by heat accumulation, and ensures the stable operation of the holographic transparent screen during long-term stage performances.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the holographic transparent screen of the present utility model;

[0021] Figure 3 This is a schematic diagram of the substrate of the present utility model;

[0022] Figure 4 This is a schematic diagram of the installation components of the present utility model;

[0023] Figure 5 This is a schematic diagram of the mounting bracket of the present utility model;

[0024] Figure 6 This is a schematic diagram of the connecting frame of the present invention;

[0025] Figure 7 It is a partial cross-sectional view of the pull ring of the utility model;

[0026] Figure 8 This is a schematic diagram of the installation tube of the utility model;

[0027] Figure 9 For the utility model Figure 4 A magnified view of;

[0028] Figure 10 This is a schematic diagram of the servo motor of the present utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Stage body; 2. Mounting frame; 201. Connecting frame; 202. Mounting hole; 203. Screw; 3. Mounting assembly; 301. Mounting tube; 302. Top block; 303. Spring; 304. Pull ring; 305. Ball; 4. Mounting rod; 5. Base plate; 6. Air inlet assembly; 601. Servo motor; 602. Support frame; 603. Output shaft; 604. Rotating blade; 7. Holographic transparent screen; 8. Air outlet; 9. Limit slot; 10. Fixing block. DETAILED DESCRIPTION

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

[0032] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] See also Figures 1-10 As shown, the utility model is a stage holographic transparent screen, comprising a stage body 1, a mounting frame 2 is provided at one end of the stage body 1, mounting components 3 are provided at the four corners of the mounting frame 2, mounting rods 4 are provided in the four mounting components 3, and substrates 5 are fixedly installed on the other side of two mounting rods 4 on the same horizontal line, and the internal linear array of the substrate 5 has multiple air inlet components 6, and the ends of the two substrates 5 close to each other are provided with a holographic transparent screen 7, and the ends of the two substrates 5 close to the holographic transparent screen 7 are provided with multiple air outlets 8 in a linear array.

[0034] First, install the mounting frame 2 to a suitable position at one end of the stage body 1. After ensuring that the mounting frame 2 and the stage body 1 are properly installed, since a base plate 5 is fixedly installed on the two mounting rods 4 on the same horizontal line, the staff can then move the two ends of the holographic transparent screen 7. The two base plates 5 are fixedly installed with the holographic transparent screen 7. The two base plates 5 will also be moved, and the components on the four mounting components 3 will be pulled to unlock the inside of the mounting components 3. Then, the four mounting rods 4 are respectively aligned with the four mounting components 3 and inserted into the four mounting components 3. Then, the four mounting components 3 are released. At this time, the four mounting components 3 will be quickly fixed to the four mounting rods 4 respectively, and the connected base plates 5 and the holographic transparent screen 7 will also be fixed.

[0035] Secondly, the linear array inside the two substrates 5 has multiple air inlet components 6, and the linear array at one end close to the holographic transparent screen 7 has multiple air outlets 8. During the stage performance, the air inlet components 6 are started to continuously inhale external air. After the air flows through the interior of the substrate 5, it is discharged from the air outlet 8, taking away the heat generated by the holographic transparent screen 7 when it is working.

[0036] Finally, only the mounting components 3 at the four corners of the mounting frame 2 are needed to quickly fix the mounting rod 4, and then the connecting substrate 5 and the holographic transparent screen 7 will also be fixed. This installation method reduces the complexity of installation, lowers the requirements for the stage structure, improves the flexibility of stage design, and greatly saves manpower and time costs.

[0037] Thus, during stage performances, external air is drawn in through the linear array of multiple air inlet components 6 inside the two substrates 5, and is discharged from the air outlet after flowing through the interior of the substrate, taking away the working heat of the holographic transparent screen 7. This heat dissipation design effectively solves the problem of poor heat dissipation of traditional screens, avoids safety hazards such as color distortion, brightness reduction, equipment failure and even fire caused by heat accumulation, and ensures the stable operation of the holographic transparent screen 7 during long-term stage performances.

[0038] In one embodiment, for the above-mentioned mounting frame 2 , the mounting frame 2 includes a connecting frame 201 , a plurality of mounting holes 202 are opened in the middle of the connecting frame 201 , and screws 203 are arranged in the plurality of mounting holes 202 .

[0039] When the connecting frame 201 needs to be installed on the stage body 1, the connecting frame 201 is first placed at a suitable position on the stage body 1. The holes punched on the stage body 1 need to correspond to each installation hole 202 one by one. The staff then uses tools to pass multiple screws 203 through the installation holes 202 and connect them with the holes on the stage body 1. Then, the multiple screws 203 can fix the connecting frame 201.

[0040] In one embodiment, for the above-mentioned mounting assembly 3, the mounting assembly 3 includes a mounting tube 301, and the four mounting tubes 301 are fixedly installed at the four corners of the connecting frame 201. A top block 302 is provided on the circumferential surface of the mounting tube 301, and a spring 303 is fixedly installed at one end of the top block 302.

[0041] A pulling ring 304 is fixedly mounted on the other end of the spring 303 , and the pulling ring 304 is sleeved on the spring 303 and the mounting tube 301 . The mounting tube 301 is provided with a plurality of sliding grooves in a circumferential array, and balls 305 are arranged in the sliding grooves.

[0042] A pushing groove is provided on the end of the pulling ring 304 close to the ball 305, that is, the inner ring of the pulling ring 304, and the pushing groove is used to push the multiple balls 305. The mounting rod 4 is fixed with a fixing block 10, and a limiting groove 9 is formed between the fixing block 10 and the circumferential surface of the mounting rod 4. Multiple balls 305 are located in the limiting groove 9. The fixing block 10 can push the multiple balls 305 to move, and the two sides of the fixing block 10 are set to be cut obliquely.

[0043] The mounting cylinder 301 is provided with a plurality of sliding grooves in a circumferential array to provide a movable track top block for the ball 305: one end of the fixing spring 303 is provided so that the spring 303 has a stable support point on the mounting cylinder 301, which is sleeved on the spring 303 and the mounting cylinder 301, and a pushing groove is provided on the inner ring of the end of the pulling ring 304 close to the ball 305. By pulling the pulling ring 304, the pushing groove can push the plurality of balls to move in the sliding groove of the mounting cylinder 301. When the mounting rod 4 is inserted into the mounting cylinder 301, the ball 305 can move under the push of the fixing block 10 and enter the limiting groove 9. At the same time, the two sides of the fixing block 10 are inclined to facilitate the rolling and positioning of the ball 305.

[0044] During installation, first pull the pulling ring 304 to release the position restriction of the multiple balls 305, insert the installation rod 4 into the installation tube 301, and the fixing block 10 on the installation rod 4 pushes the balls 305 to move. When the installation is in place, release the pulling ring 304, and the elastic force of the spring 303 resets the pulling ring 304. Then, the pushing groove on the pulling ring 304 pushes the multiple balls 305 into the limiting groove 9 to fix the installation rod 4. The installation of the installation rod 4 is completed, and then the connecting substrate 5 and the holographic transparent screen 7 will also be fixed. This installation method reduces the complexity of installation, reduces the requirements for stage structure, improves the flexibility of stage design, and greatly saves manpower and time costs.

[0045] The air inlet assembly 6 includes a servo motor 601 , a support frame 602 is fixedly mounted on the servo motor 601 , the support frame 602 is fixedly mounted on the base plate 5 , and an output shaft 603 is fixedly mounted on the output end of the servo motor 601 .

[0046] A rotating blade 604 is fixedly mounted on the other end of the output shaft 603 , and the rotating blade 604 generates wind that blows into the cavity of the base plate 5 and is discharged from the plurality of air outlets 8 .

[0047] The servo motor 601 is fixedly mounted on the substrate 5 via the support frame 602. When the servo motor 601 is started, it drives the output shaft 603 fixedly mounted at the output end to rotate. Then, the output shaft 603 drives the rotating blades 604 to rotate, generating wind force, blowing the outside air into the cavity of the substrate 5. Then, the air flows in the cavity of the substrate 5 and is discharged from multiple air outlets 8, and then blows onto the holographic transparent screen 7, thereby taking away the heat generated by the holographic transparent screen 7 when it is working. This heat dissipation design effectively solves the problem of poor heat dissipation of traditional screens, avoids safety hazards such as color distortion, brightness reduction, equipment failure and even fire caused by heat accumulation, and ensures the stable operation of the holographic transparent screen 7 during long-term stage performances.

[0048] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stage holographic transparent screen, comprising a stage body (1), characterized in that: One end of the stage body (1) is provided with a mounting frame (2), and four corners of the mounting frame (2) are provided with mounting components (3), and four mounting components (3) are provided with mounting rods (4). The other side of two mounting rods (4) on the same horizontal line is fixedly mounted with a base plate (5), and the inner linear array of the base plate (5) has multiple air inlet components (6), and the ends of the two base plates (5) close to each other are provided with a holographic transparent screen (7), and the ends of the two base plates (5) close to the holographic transparent screen (7) are provided with multiple air outlets (8) in a linear array.

2. The stage holographic transparent screen according to claim 1, characterized in that: The mounting frame (2) comprises a connecting frame (201), a plurality of mounting holes (202) are provided in the middle of the connecting frame (201), and screws (203) are provided in the plurality of mounting holes (202).

3. The stage holographic transparent screen according to claim 2, characterized in that: The mounting assembly (3) comprises a mounting cylinder (301), wherein four mounting cylinders (301) are fixedly mounted at the four corners of the connecting frame (201), a top block (302) is provided on the circumferential surface of the mounting cylinder (301), and a spring (303) is fixedly mounted on one end of the top block (302).

4. The stage holographic transparent screen according to claim 3, characterized in that: A pulling ring (304) is fixedly mounted on the other end of the spring (303), and the pulling ring (304) is sleeved on the spring (303) and the mounting tube (301). The mounting tube (301) is provided with a plurality of sliding grooves in a circumferential array, and balls (305) are provided in the sliding grooves.

5. The stage holographic transparent screen according to claim 4, characterized in that: A pushing groove is provided on the inner ring of the pulling ring (304) at one end close to the ball (305), and the pushing groove is used to push the multiple balls (305). The mounting rod (4) is fixed with a fixing block (10). A limiting groove (9) is formed between the fixing block (10) and the circumferential surface of the mounting rod (4). The multiple balls (305) are located in the limiting groove (9). The fixing block (10) can push the multiple balls (305) to move, and the two sides of the fixing block (10) are arranged to be cut obliquely.

6. The stage holographic transparent screen according to claim 5, characterized in that: The air inlet assembly (6) comprises a servo motor (601), a support frame (602) is fixedly mounted on the servo motor (601), the support frame (602) is fixedly mounted on the base plate (5), and an output shaft (603) is fixedly mounted on the output end of the servo motor (601).

7. The stage holographic transparent screen according to claim 6, characterized in that: A rotating blade (604) is fixedly mounted on the other end of the output shaft (603), and the rotating blade (604) generates wind force that blows into the cavity of the substrate (5) and is discharged from the plurality of air outlets (8).

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