Multimedia display device for VR design

Abstract

The utility model discloses a multimedia display device for VR (virtual reality) design, which belongs to the technical field of VR design and is characterized by comprising a base, a lifting component is arranged at the top of the base, a circular block is arranged at the top of the lifting component, a circular sleeve is sleeved on the surface of the circular block, a clamping component is arranged on the left side of the circular sleeve, and the clamping component is arranged on the right side of the circular sleeve. A supporting block is fixedly connected to the top of the circular sleeve, a fixing shell is fixedly connected to the top of the supporting block, a display screen is fixedly connected to the inner wall of the fixing shell, a folding protection plate is arranged on the front side of the fixing shell, and connecting blocks are fixedly connected to the top and the bottom of the left side of the rear side of the folding protection plate; the problems that when an existing multimedia display device is not used, a display screen cannot be well protected, so that the hidden danger that the display screen is damaged due to collision is caused, the display angle and height of the display screen are inconvenient to adjust, and inconvenience is brought to a user are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of VR design, in particular to a multimedia display device for VR design. Background Art

[0002] Virtual reality technology, also known as virtual reality or spiritual technology, is a new practical technology developed in the 20th century. Virtual reality technology encompasses computers, electronic information, and simulation technology. Its basic implementation method is based on computer technology, utilizing and integrating the latest developments in three-dimensional graphics technology, multimedia technology, simulation technology, display technology, servo technology, and other high-tech technologies. With the help of computers and other equipment, a realistic three-dimensional visual, tactile, olfactory and other sensory experiences are generated in the virtual world, so that people in the virtual world have an immersive feeling. With the continuous development of social productivity and science and technology, the demand for VR technology in all walks of life is growing. VR technology has also made great progress and has gradually become a new field of science and technology.

[0003] At present, there is a Chinese patent with announcement number CN214671543U. The utility model discloses a VR-type multimedia display device for art design, including a supporting base plate, a telescopic sleeve is threadedly connected to the upper surface of the supporting base plate, a support rod is slidably connected to the inner wall of the telescopic sleeve, the upper end of the support rod is rotatably connected to the support frame through a rotating shaft seat, a clamping groove is provided on the front of the support frame, a mounting hole is provided on the surface of the support frame, an adjusting sleeve is fixedly installed on the inner wall of the mounting hole, an adjusting rod is slidably connected to the inner wall of the adjusting sleeve, a compression spring is sleeved on the surface of the adjusting rod, and a limiting ring is fixedly installed on the surface of the adjusting rod. The VR-type multimedia display device for art design is convenient for disassembly of the device during transportation and carrying by threading the telescopic sleeve on the supporting base plate, and the transportation of the device is convenient. The support frame is slidably connected to the telescopic sleeve through the support rod, so that the height of the support frame can be adjusted, thereby achieving the purpose of adjusting the height of the display screen.

[0004] Multimedia display devices are used in VR design. Existing multimedia display devices cannot protect the display screen well when not in use, which may cause the display screen to be damaged by collision. In addition, it is not convenient to adjust the display angle and height of the display screen, which brings inconvenience to users. Utility Model Content

[0005] The utility model provides a multimedia display device for VR design, aiming to solve the problems that the existing multimedia display device cannot well protect the display screen when not in use, thereby causing the hidden danger of the display screen being damaged by collision, and it is not convenient to adjust the display angle and height of the display screen, causing inconvenience to the user.

[0006] The utility model is implemented as follows: a multimedia display device for VR design, comprising a base, a lifting assembly is arranged on the top of the base, a circular block is arranged on the top of the lifting assembly, a circular sleeve is arranged on the surface of the circular block, a clamping assembly is arranged on the left side of the circular sleeve, a support block is fixedly connected to the top of the circular sleeve, a fixed shell is fixedly connected to the top of the support block, a display screen is fixedly connected to the inner wall of the fixed shell, a folding guard plate is arranged on the front side of the fixed shell, a connecting block is fixedly connected to the top and bottom of the left side of the rear side of the folding guard plate, the rear side of the connecting block is fixedly connected to the fixed shell, and a transmission assembly used in conjunction with the folding guard plate is arranged on the top of the fixed shell;

[0007] The lifting assembly includes a telescopic gas rod and a support plate, the bottom of the telescopic gas rod is fixedly connected to the top of the base, the top of the telescopic gas rod is fixedly connected to the bottom of the support plate, and the top of the support plate is fixedly connected to the bottom of the circular block.

[0008] In order to achieve the effect of clamping and fixing the position of the circular sleeve, as a preferred multimedia display device for VR design of the utility model, the clamping assembly includes a fixed block, a turning handle, a threaded rod and a clamping ring, the bottom of the fixed block is fixedly connected to the left side of the top of the support plate, the left side of the threaded rod is fixedly connected to the right side of the turning handle, the right side of the threaded rod passes through the fixed block, and the left side of the clamping ring is fixedly connected to the right side of the threaded rod.

[0009] In order to achieve the effect of driving the right end of the folding guard plate to move so that the folding guard plate can be merged and unfolded, as a preferred multimedia display device for VR design of the utility model, the transmission assembly includes a first fixed plate, a second fixed plate, a forward and reverse motor, a transmission screw and a transmission block. The bottom of the first fixed plate is fixedly connected to the left side of the top of the fixed shell, the bottom of the second fixed plate is fixedly connected to the right side of the top of the fixed shell, the right side of the forward and reverse motor is fixedly connected to the left side of the first fixed plate, the left side of the transmission screw is fixedly connected to the output end of the forward and reverse motor, the right side of the transmission screw passes through the first fixed plate and the second fixed plate in sequence, the inner wall of the transmission block is connected to the surface of the transmission screw by a thread, and the front side of the bottom of the transmission block is fixedly connected to the rear side of the right side of the top of the folding guard plate.

[0010] In order to facilitate the movement of the device, as a preferred multimedia display device for VR design of the utility model, the front and rear sides of both sides of the bottom of the base are fixedly connected with universal self-locking wheels, and the surface of the circular block is rotatably connected to the inner wall of the circular sleeve through a bearing.

[0011] In order to position the support plate so that the support plate does not rotate, as a preferred multimedia display device for VR design of the utility model, the front and rear sides of the bottom of the support plate are fixedly connected with positioning telescopic rods, and the bottom of the positioning telescopic rods is fixedly connected to the top of the base.

[0012] In order to achieve the effect that the threaded rod can be moved by the thread and the position of the threaded rod can be fixed by the thread, as a preferred multimedia display device for VR design of the utility model, a threaded hole used in conjunction with the threaded rod is opened on the left side of the fixing block, and the surface of the threaded rod is connected to the inner wall of the threaded hole by a thread.

[0013] In order to increase the friction and protect the circular sleeve, as a preferred multimedia display device for VR design of the utility model, a rubber pad is fixedly connected to the right side of the clamping ring, and the right side of the rubber pad is in close contact with the left side of the circular sleeve.

[0014] In order to achieve the effect that the transmission screw can be easily rotated, as a preferred multimedia display device for VR design of the utility model, the left sides of the first fixed plate and the second fixed plate are both provided with movable holes used in conjunction with the transmission screw, and both sides of the surface of the transmission screw are rotatably connected to the inner wall of the movable hole through bearings.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The VR design uses a multimedia display device, which includes a base, a lifting component, a circular block, a circular sleeve, a clamping component, a support block, a fixed shell, a display screen, a folding guard plate, a connecting block and a transmission component. When in use, the transmission component is started to drive the right end of the folding guard plate to move, so that the folding guard plate is merged, and then the lifting component is started to drive the circular block to move, the circular block drives the circular sleeve to move, the circular sleeve drives the support block to move, the support block drives the fixed shell to move, and the fixed shell drives the display screen to move, so that the display screen is moved to a suitable height, thereby achieving the effect of adjusting the display height of the display screen, and then the circular sleeve is rotated to rotate on the surface of the circular block, the circular sleeve drives the support block to rotate, the support block drives the fixed shell to rotate, and the fixed shell drives the display screen to rotate to a suitable angle, and then the circular sleeve is clamped and fixed by the clamping component, so as to achieve the effect of adjusting the display angle of the display screen. When the display screen is not in use, the transmission component can be started to drive the right end of the folding guard plate to move in the opposite direction through the reverse rotation of the transmission component, so that the folding guard plate is opened, thereby achieving the effect of protecting the display screen through the folding guard plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is the overall structure diagram of the multimedia display device for VR design of the utility model;

[0018] Figure 2 This is a structural diagram of the folding guard plates in the utility model after being combined;

[0019] Figure 3 This is a disassembled structural diagram of the fixed housing and the display screen in the utility model;

[0020] Figure 4 This is a disassembled structural diagram of the clamping assembly in the utility model;

[0021] Figure 5 This is a disassembled structural diagram of the transmission component in the utility model.

[0022] In the figure, 1. base; 2. lifting assembly; 201. telescopic gas rod; 202. support plate; 3. round block; 4. round sleeve; 5. clamping assembly; 501. fixed block; 502. turning handle; 503. threaded rod; 504. clamping ring; 6. support block; 7. fixed shell; 8. display screen; 9. folding guard plate; 10. connecting block; 11. transmission assembly; 1101. first fixed plate; 1102. second fixed plate; 1103. forward and reverse motor; 1104. transmission screw; 1105. transmission block; 12. universal self-locking wheel; 13. positioning telescopic rod; 14. threaded hole; 15. rubber pad; 16. movable hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element 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 present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5The utility model provides a technical solution: a multimedia display device for VR design, including a base 1, a lifting component 2 is arranged on the top of the base 1, a circular block 3 is arranged on the top of the lifting component 2, a circular sleeve 4 is arranged on the surface of the circular block 3, a clamping component 5 is arranged on the left side of the circular sleeve 4, a supporting block 6 is fixedly connected to the top of the circular sleeve 4, a fixed shell 7 is fixedly connected to the top of the supporting block 6, a display screen 8 is fixedly connected to the inner wall of the fixed shell 7, a folding guard plate 9 is arranged on the front side of the fixed shell 7, a connecting block 10 is fixedly connected to the top and bottom of the left side of the rear side of the folding guard plate 9, the rear side of the connecting block 10 is fixedly connected to the fixed shell 7, and a transmission component 11 used in conjunction with the folding guard plate 9 is arranged on the top of the fixed shell 7;

[0026] The lifting assembly 2 includes a telescopic gas rod 201 and a support plate 202. The bottom of the telescopic gas rod 201 is fixedly connected to the top of the base 1, the top of the telescopic gas rod 201 is fixedly connected to the bottom of the support plate 202, and the top of the support plate 202 is fixedly connected to the bottom of the circular block 3.

[0027] In this embodiment: through the base 1, the lifting component 2, the circular block 3, the circular sleeve 4, the clamping component 5, the support block 6, the fixed shell 7, the display screen 8, the folding guard plate 9, the connecting block 10 and the transmission component 11, when in use, by starting the transmission component 11, the transmission component 11 drives the right end of the folding guard plate 9 to move, so that the folding guard plate 9 is merged, and then by starting the lifting component 2, the lifting component 2 drives the circular block 3 to move, the circular block 3 drives the circular sleeve 4 to move, the circular sleeve 4 drives the support block 6 to move, the support block 6 drives the fixed shell 7 to move, and the fixed shell 7 drives the display screen 8 to move, and the display screen 8 is moved to a suitable height, so that the display screen 8 can be adjusted. The display height of the display screen 8 can be adjusted, and then the circular sleeve 4 is rotated to make the circular sleeve 4 rotate on the surface of the circular block 3. The circular sleeve 4 drives the supporting block 6 to rotate, and the supporting block 6 drives the fixed shell 7 to rotate, and the fixed shell 7 drives the display screen 8 to rotate, and the display screen 8 is rotated to a suitable angle. Then, the circular sleeve 4 is clamped and fixed by the clamping assembly 5, thereby achieving the effect of adjusting the display angle of the display screen 8. When the display screen 8 is not in use, the transmission assembly 11 can be started, and the transmission assembly 11 can be rotated in the reverse direction to drive the right end of the folding guard plate 9 to move in the reverse direction, so that the folding guard plate 9 is opened, thereby achieving the effect of protecting the display screen 8 through the folding guard plate 9.

[0028] As a technical optimization solution of the utility model, the clamping assembly 5 includes a fixed block 501, a turning handle 502, a threaded rod 503 and a clamping ring 504. The bottom of the fixed block 501 is fixedly connected to the left side of the top of the support plate 202, the left side of the threaded rod 503 is fixedly connected to the right side of the turning handle 502, the right side of the threaded rod 503 passes through the fixed block 501, and the left side of the clamping ring 504 is fixedly connected to the right side of the threaded rod 503.

[0029] In this embodiment: by setting the fixing block 501, the threaded rod 503 can be supported, by setting the turning handle 502, the threaded rod 503 can be conveniently rotated, by setting the threaded rod 503, the clamping ring 504 can be driven to move and the position of the clamping ring 504 can be fixed, and by setting the clamping ring 504, the position of the circular sleeve 4 can be clamped and fixed.

[0030] As a technical optimization scheme of the utility model, the transmission assembly 11 includes a first fixed plate 1101, a second fixed plate 1102, a forward and reverse motor 1103, a transmission screw 1104 and a transmission block 1105. The bottom of the first fixed plate 1101 is fixedly connected to the left side of the top of the fixed shell 7, the bottom of the second fixed plate 1102 is fixedly connected to the right side of the top of the fixed shell 7, the right side of the forward and reverse motor 1103 is fixedly connected to the left side of the first fixed plate 1101, the left side of the transmission screw 1104 is fixedly connected to the output end of the forward and reverse motor 1103, the right side of the transmission screw 1104 passes through the first fixed plate 1101 and the second fixed plate 1102 in sequence, the inner wall of the transmission block 1105 is threadedly connected to the surface of the transmission screw 1104, and the front side of the bottom of the transmission block 1105 is fixedly connected to the rear side of the right side of the top of the folding guard plate 9.

[0031] In this embodiment: by setting the first fixed plate 1101 and the second fixed plate 1102, the forward and reverse motor 1103 and the transmission screw 1104 can be supported. By setting the forward and reverse motor 1103, the transmission screw 1104 can be driven to rotate. By setting the transmission screw 1104, the transmission block 1105 can be driven to move through the thread during rotation. By setting the transmission block 1105, the right end of the folding guard plate 9 can be driven to move, so that the folding guard plate 9 can be merged and unfolded.

[0032] As a technical optimization solution of the utility model, the front and rear sides of both sides of the bottom of the base 1 are fixedly connected with universal self-locking wheels 12, and the surface of the circular block 3 is rotatably connected to the inner wall of the circular sleeve 4 through a bearing.

[0033] In this embodiment: by setting a universal self-locking wheel 12, the device can be easily moved, and by setting the surface of the circular block 3 and the inner wall of the circular sleeve 4 to be rotatably connected through a bearing, the circular sleeve 4 can rotate on the surface of the circular block 3.

[0034] As a technical optimization solution of the utility model, the front and rear sides of both sides of the bottom of the support plate 202 are fixedly connected with positioning telescopic rods 13, and the bottom of the positioning telescopic rods 13 is fixedly connected to the top of the base 1.

[0035] In this embodiment, by providing the positioning telescopic rod 13, the position of the support plate 202 can be positioned so that the support plate 202 will not rotate.

[0036] As a technical optimization solution of the utility model, a threaded hole 14 for use with the threaded rod 503 is opened on the left side of the fixing block 501, and the surface of the threaded rod 503 is connected to the inner wall of the threaded hole 14 by threads.

[0037] In this embodiment, the threaded hole 14 is provided so that the threaded rod 503 can be moved by the thread and the position of the threaded rod 503 can be fixed by the thread.

[0038] As a technical optimization solution of the present invention, a rubber pad 15 is fixedly connected to the right side of the clamping ring 504 , and the right side of the rubber pad 15 is in close contact with the left side of the circular sleeve 4 .

[0039] In this embodiment, by providing the rubber pad 15 , the friction force can be increased and the circular sleeve 4 can be protected.

[0040] As a technical optimization solution of the utility model, the left sides of the first fixed plate 1101 and the second fixed plate 1102 are both provided with movable holes 16 used in conjunction with the transmission screw 1104, and both sides of the surface of the transmission screw 1104 are rotatably connected to the inner wall of the movable hole 16 through bearings.

[0041] In this embodiment, the movable hole 16 is provided so that the transmission screw 1104 can be easily rotated.

[0042] Working principle: First, by starting the forward and reverse motor 1103, the output end of the forward and reverse motor 1103 drives the transmission screw 1104 to rotate, and while the transmission threaded rod 503 rotates, the transmission block 1105 moves under the action of the thread, and the transmission block 1105 drives the right end of the folding guard plate 9 to move, so that the folding guard plate 9 is merged, and then by starting the telescopic gas rod 201, the telescopic gas rod 201 drives the support plate 202 to move, the support plate 202 drives the circular block 3 to move, the circular block 3 drives the circular sleeve 4 to move, the circular sleeve 4 drives the support block 6 to move, the support block 6 drives the fixed shell 7 to move, and the fixed shell 7 drives the display screen 8 to move, and the display screen 8 is moved to a suitable height, thereby achieving the effect of adjusting the display height of the display screen 8, and then the circular sleeve 4 is rotated to make the circular sleeve 4 rotate on the surface of the circular block 3 through the bearing, and the circular sleeve 4 drives the support block 6 to rotate, and the support Block 6 drives the fixed shell 7 to rotate, and the fixed shell 7 drives the display screen 8 to rotate, and the display screen 8 is rotated to a suitable angle. Then, by rotating the handle 502, the handle 502 drives the screw to rotate and move through the thread, and the threaded rod 503 drives the clamping ring 504 to move, and the circular sleeve 4 is clamped and fixed by the clamping ring 504 using the rubber pad 15, thereby achieving the effect of adjusting the display angle of the display screen 8. When the display screen 8 is not in use, the forward and reverse motor 1103 can be started to make the output end of the forward and reverse motor 1103 rotate in the opposite direction, thereby driving the transmission screw 1104 to rotate in the opposite direction. When the transmission threaded rod 503 rotates in the opposite direction, the transmission block 1105 moves in the opposite direction under the action of the thread, and the transmission block 1105 drives the right end of the folding guard plate 9 to move in the opposite direction, so that the folding guard plate 9 is opened, thereby achieving the effect of protecting the display screen 8 through the folding guard plate 9.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multimedia display device for VR design, comprising a base (1), characterized in that: A lifting assembly (2) is arranged on the top of the base (1), a circular block (3) is arranged on the top of the lifting assembly (2), a circular sleeve (4) is sleeved on the surface of the circular block (3), a clamping assembly (5) is arranged on the left side of the circular sleeve (4), a supporting block (6) is fixedly connected to the top of the circular sleeve (4), a fixed shell (7) is fixedly connected to the top of the supporting block (6), a display screen (8) is fixedly connected to the inner wall of the fixed shell (7), a folding guard plate (9) is arranged on the front side of the fixed shell (7), a connecting block (10) is fixedly connected to the top and bottom of the left side of the rear side of the folding guard plate (9), the rear side of the connecting block (10) is fixedly connected to the fixed shell (7), and a transmission assembly (11) used in conjunction with the folding guard plate (9) is arranged on the top of the fixed shell (7); The lifting assembly (2) comprises a telescopic gas rod (201) and a support plate (202), wherein the bottom of the telescopic gas rod (201) is fixedly connected to the top of the base (1), the top of the telescopic gas rod (201) is fixedly connected to the bottom of the support plate (202), and the top of the support plate (202) is fixedly connected to the bottom of the circular block (3).

2. A multimedia display device for VR design according to claim 1, characterized in that: The clamping assembly (5) comprises a fixed block (501), a turning handle (502), a threaded rod (503) and a clamping ring (504); the bottom of the fixed block (501) is fixedly connected to the left side of the top of the support plate (202); the left side of the threaded rod (503) is fixedly connected to the right side of the turning handle (502); the right side of the threaded rod (503) passes through the fixed block (501); and the left side of the clamping ring (504) is fixedly connected to the right side of the threaded rod (503).

3. A multimedia display device for VR design according to claim 1, characterized in that: The transmission assembly (11) comprises a first fixed plate (1101), a second fixed plate (1102), a forward and reverse motor (1103), a transmission screw (1104) and a transmission block (1105); the bottom of the first fixed plate (1101) is fixedly connected to the left side of the top of the fixed shell (7); the bottom of the second fixed plate (1102) is fixedly connected to the right side of the top of the fixed shell (7); the right side of the forward and reverse motor (1103) is fixedly connected to the left side of the first fixed plate (1101); the left side of the transmission screw (1104) is fixedly connected to the output end of the forward and reverse motor (1103); the right side of the transmission screw (1104) passes through the first fixed plate (1101) and the second fixed plate (1102) in sequence; the inner wall of the transmission block (1105) is connected to the surface of the transmission screw (1104) by means of threads; and the front side of the bottom of the transmission block (1105) is fixedly connected to the rear side of the right side of the top of the folding guard plate (9).

4. A multimedia display device for VR design according to claim 1, characterized in that: Universal self-locking wheels (12) are fixedly connected to the front and rear sides of the bottom of the base (1), and the surface of the circular block (3) is rotatably connected to the inner wall of the circular sleeve (4) via a bearing.

5. A multimedia display device for VR design according to claim 1, characterized in that: The front and rear sides of both sides of the bottom of the support plate (202) are fixedly connected with positioning telescopic rods (13), and the bottom of the positioning telescopic rods (13) is fixedly connected to the top of the base (1).

6. A multimedia display device for VR design according to claim 2, characterized in that: A threaded hole (14) for use with the threaded rod (503) is provided on the left side of the fixing block (501), and the surface of the threaded rod (503) is connected to the inner wall of the threaded hole (14) via threads.

7. A multimedia display device for VR design according to claim 2, characterized in that: The right side of the clamping ring (504) is fixedly connected to a rubber pad (15), and the right side of the rubber pad (15) is in close contact with the left side of the circular sleeve (4).

8. A multimedia display device for VR design according to claim 3, characterized in that: The left sides of the first fixing plate (1101) and the second fixing plate (1102) are both provided with movable holes (16) for use with the transmission screw (1104), and both sides of the surface of the transmission screw (1104) are rotatably connected to the inner wall of the movable hole (16) via bearings.

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