Multi-angle adjustable 5D light, shadow and play projection device

Abstract

The utility model relates to the technical field of 5D films, in particular to a multi-angle adjustable 5D light and shadow projection device, which comprises a projection mechanism, the top end of which is fixedly connected with the bottom end of a horizontal adjusting mechanism. The horizontal adjusting mechanism comprises a rotating block, a rotating groove, a connecting block, a first limiting arc-shaped groove, a second limiting arc-shaped groove, a fixing block, a gear ring and an extending opening, and the inner wall of the horizontal adjusting mechanism is movably connected with the outer wall of the first locking mechanism; the first locking mechanism comprises a movable rod, a limiting block, a spring groove, a connecting spring, a moving rod, a moving plate, a trapezoidal clamping block and a pressing rod, after adjustment is completed, the pressing rod is loosened, and the trapezoidal clamping block is clamped to one side of the gear ring through reset of the connecting spring; and the threaded rod is reversely rotated, so that the movable clamping plate and the fixed clamping plate are clamped, multi-angle adjustment of the projector body by a worker is facilitated, and the convenience of angle adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of 5D movies, in particular to a 5D light and shadow drama projection device with multi-angle adjustment. Background Art

[0002] 5D movies add dynamic seats and environmental special effects to the 3D stereoscopic effect. 5D cinemas allow audiences to achieve the most powerful sense of reality from the aspects of hearing, vision and touch, as if they are in the movie. A projection device is required when playing 5D movies.

[0003] The structure of today's projection devices is relatively fixed, making it difficult to adjust them at multiple angles after installation. If the installation position shifts, the device needs to be disassembled and reinstalled, making installation more complicated. Utility Model Content

[0004] The purpose of the present utility model is to provide a 5D light and shadow drama projection device with multi-angle adjustment, so as to solve the problem proposed in the above background technology that it is difficult to adjust multiple angles after installation, and when the installation position is offset, it needs to be disassembled and reinstalled, which makes the installation more cumbersome. In order to achieve the above purpose, the present utility model provides the following technical solutions: A 5D light and shadow drama projection device with multi-angle adjustment, comprising a projection mechanism, the top end of the projection mechanism is fixedly connected to the bottom end of the horizontal adjustment mechanism, the horizontal adjustment mechanism comprises a rotating block, a rotating groove, a connecting block, a first limiting arc groove, a second limiting arc groove, a fixed block, a gear ring and an extension port, the inner wall of the horizontal adjustment mechanism is movably connected to the outer wall of the first locking mechanism, and the first locking mechanism comprises a movable rod, a limiting block, a spring groove, a connecting spring, a movable rod, a movable plate, a trapezoidal block and a pressing rod.

[0005] The inner wall of the projection mechanism is rotatably connected to the outer wall of the vertical adjustment mechanism. The vertical adjustment mechanism includes a rotating rod, a hollow groove, a limiting rod and a threaded rod. One side of the projection mechanism is fixedly connected to one side of the second locking mechanism. The second locking mechanism includes a fixed clamping plate, a limiting disk, a threaded groove, a limiting port and a movable clamping plate.

[0006] Preferably, the projection mechanism includes a fixing frame, a rotating opening, a projector body, a mounting plate, a blocking plate, a receiving groove, a rotating plate, a gasket and a base, a rotating opening is opened inside one side of the fixing frame, and a rotating shaft is provided on one side of the projector body, one side of the projector body is rotatably connected to a side of the inner wall of the fixing frame away from the rotating opening through the rotating shaft, and both sides of the mounting plate are fixedly connected to one side of the blocking plate, a receiving groove is opened inside the mounting plate, and rotating shafts are provided on both sides of one end of the rotating plate, one end of the rotating plate is rotatably connected to the inner walls of both sides of the mounting plate through the rotating shaft, and the top end of the mounting plate close to the rotating shaft is fixedly connected to the bottom end of the gasket, and the bottom end of the mounting plate away from the gasket is fixedly connected to the top of the base.

[0007] Preferably, the top of the fixing frame is fixedly connected to the bottom end of the rotating block, and a rotating groove is provided inside the rotating block, a bearing is provided on the inner wall of the rotating groove, and the inner wall of the rotating groove is rotatably connected to the outer wall of the bottom end of the connecting block through a rotating shaft, the outer wall of the connecting block is provided with a first limiting arc groove, and the inner top wall of the first limiting arc groove is provided with a second limiting arc groove, the top of the connecting block is fixedly connected to the bottom end of the fixed block, and the bottom end of the fixed block is fixedly connected to the top end of the gear ring, and the top of the fixed block is fixedly connected to the bottom end of the mounting plate.

[0008] Preferably, the outer wall of the movable rod is movably connected to the inner wall of the first limiting arc groove, and the top of the movable rod is fixedly connected to the bottom end of the limiting block, a spring groove is opened inside the movable rod, and the inner wall of the spring groove is fixedly connected to one end of the connecting spring, the other end of the connecting spring is fixedly connected to one end of the moving rod, and the end of the moving rod away from the connecting spring is fixedly connected to the bottom end side of the moving plate, and the top of the moving plate is fixedly connected to the side of the trapezoidal block away from the moving rod, and the side of the bottom end of the moving plate away from the moving rod is fixedly connected to one side of the pressing rod.

[0009] Preferably, the outer wall of the rotating rod is provided with a bearing, and the outer wall of the rotating rod is rotatably connected to the inner wall of the rotating mouth through the bearing, a hollow groove is opened inside the rotating rod, and one side of the rotating rod is fixedly connected to one side of the limiting rod, and the outer wall of one end of the threaded rod is provided with a bearing, and one end of the threaded rod is rotatably connected to the inner wall of the hollow groove through the bearing.

[0010] Preferably, one side of the fixed clamping plate is fixedly connected to one side of the fixed frame, and a threaded groove is provided inside the limiting plate, a limiting opening is provided inside the limiting plate, and the outer wall of the limiting plate is fixedly connected to the inner wall of the movable clamping plate, the inner wall of the threaded groove is threadedly connected to the outer wall of the threaded rod, and the inner wall of the limiting opening is movably connected to the outer wall of the limiting rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] When the projector body needs to be adjusted horizontally, the pressing rod is pressed to drive the movable plate to move, thereby driving the trapezoidal clamping block away from one side of the gear ring, and the movement of the movable plate drives the movable rod to squeeze the connecting spring, and the projector body is rotated to drive the rotating block to rotate through the connecting block, thereby adjusting the angle. At the same time, the movable rod and the limit block are respectively attached to the inner wall of the first limit arc groove and the second limit arc groove to rotate. When the adjustment is completed, the pressing rod is released and the connecting spring is reset to enable the trapezoidal clamping block to engage with one side of the gear ring. When the vertical angle is adjusted, the threaded rod is rotated to drive the limit plate to move against the outer wall of the threaded rod through the threaded groove, and the limit plate is limited by the limit rod. The movement of the limit plate drives the movable clamping plate to move, so that the movable clamping plate is away from the fixed clamping plate. The angle adjustment is completed by rotating the projector body. After the adjustment is completed, the threaded rod is rotated in the opposite direction to enable the movable clamping plate to engage with the fixed clamping plate, thereby facilitating the multi-angle adjustment of the projector body and increasing the convenience of angle adjustment.

[0013] In the utility model, when the projector body needs to be installed on the roof of a house, the rotating plate is stored inside the mounting plate, and the mounting plate is located above the projector body. When the projector body needs to be installed at the bottom, the projector body is flipped over so that the mounting plate is located below the projector body. The rotating plate is flipped over so that the gasket is blocked by the blocking plate, and the base is located below the mounting plate and in contact with the ground, thereby increasing the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the present utility model;

[0015] Figure 2 This is an exploded view of the utility model;

[0016] Figure 3 This is an exploded view of the mounting plate in the present utility model;

[0017] Figure 4 This is a cross-sectional exploded view of the horizontal adjustment mechanism of the present utility model;

[0018] Figure 5 It is a cross-sectional exploded view of the first locking mechanism in the present utility model;

[0019] Figure 6 This is an exploded view of the vertical adjustment mechanism in the present utility model;

[0020] Figure 7 This is an exploded view of the second locking mechanism in the present invention.

[0021] In the figure: 1. Projection mechanism; 101. Fixing frame; 102. Rotating opening; 103. Projector body; 104. Mounting plate; 105. Blocking plate; 106. Receiving groove; 107. Rotating plate; 108. Gasket; 109. Base; 2. Level adjustment mechanism; 201. Rotating block; 202. Rotating groove; 203. Connecting block; 204. First limiting arc groove; 205. Second limiting arc groove; 206. Fixing block; 207. Gear ring; 208. Extension opening; 3. 1. Locking mechanism; 301. Movable rod; 302. Limit block; 303. Spring groove; 304. Connecting spring; 305. Moving rod; 306. Moving plate; 307. Trapezoidal block; 308. Pressing rod; 4. Vertical adjustment mechanism; 401. Rotating rod; 402. Hollow groove; 403. Limit rod; 404. Threaded rod; 5. Second locking mechanism; 501. Fixed engaging plate; 502. Limiting plate; 503. Threaded groove; 504. Limiting opening; 505. Moving engaging plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0023] See also Figures 1 to 7 The utility model provides a technical solution: a multi-angle adjustable 5D light and shadow drama projection device, including a projection mechanism 1, the top of the projection mechanism 1 is fixedly connected to the bottom end of a horizontal adjustment mechanism 2, the horizontal adjustment mechanism 2 includes a rotating block 201, a rotating groove 202, a connecting block 203, a first limiting arc groove 204, a second limiting arc groove 205, a fixed block 206, a gear ring 207 and an extension opening 208, the inner wall of the horizontal adjustment mechanism 2 is movably connected to the outer wall of a first locking mechanism 3, and the first locking mechanism 3 includes a movable rod 301, a limiting block 302, a spring groove 303, a connecting spring 304, a movable rod 305, a movable plate 306, a trapezoidal clamping block 307 and a pressing rod 308.

[0024] The inner wall of the projection mechanism 1 is rotatably connected to the outer wall of the vertical adjustment mechanism 4. The vertical adjustment mechanism 4 includes a rotating rod 401, a hollow groove 402, a limiting rod 403 and a threaded rod 404. One side of the projection mechanism 1 is fixedly connected to one side of the second locking mechanism 5. The second locking mechanism 5 includes a fixed locking plate 501, a limiting disk 502, a threaded groove 503, a limiting port 504 and a movable locking plate 505.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the projection mechanism 1 includes a fixed frame 101, a rotating opening 102, a projector body 103, a mounting plate 104, a blocking plate 105, a receiving groove 106, a rotating plate 107, a gasket 108 and a base 109. A rotating opening 102 is provided inside one side of the fixed frame 101, and a rotating shaft is provided on one side of the projector body 103. One side of the projector body 103 is rotatably connected to a side of the inner wall of the fixed frame 101 away from the rotating opening 102 through the rotating shaft, and both sides of the mounting plate 104 are fixedly connected to one side of the blocking plate 105. A receiving groove 106 is provided inside the mounting plate 104, and rotating shafts are provided on both sides of one end of the rotating plate 107. One end of the rotating plate 107 is rotatably connected to the inner walls of both sides of the mounting plate 104 through the rotating shaft, and the top end of the mounting plate 104 close to the rotating shaft is fixedly connected to the bottom end of the gasket 108, and the bottom end of the mounting plate 104 away from the gasket 108 is fixedly connected to the top of the base 109.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the top of the fixed frame 101 is fixedly connected to the bottom end of the rotating block 201, and a rotating groove 202 is provided inside the rotating block 201, a bearing is provided on the inner wall of the rotating groove 202, and the inner wall of the rotating groove 202 is rotatably connected to the outer wall of the bottom end of the connecting block 203 through a rotating shaft, the outer wall of the connecting block 203 is provided with a first limiting arc groove 204, and the inner top wall of the first limiting arc groove 204 is provided with a second limiting arc groove 205, the top of the connecting block 203 is fixedly connected to the bottom end of the fixed block 206, and the bottom end of the fixed block 206 is fixedly connected to the top of the gear ring 207, and the top of the fixed block 206 is fixedly connected to the bottom end of the mounting plate 104, and rotating the projector body 103 drives the rotating block 201 to rotate through the connecting block 203, thereby adjusting the angle.

[0027] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, the outer wall of the movable rod 301 is movably connected to the inner wall of the first limiting arc groove 204, and the top of the movable rod 301 is fixedly connected to the bottom end of the limiting block 302. A spring groove 303 is opened inside the movable rod 301, and the inner wall of the spring groove 303 is fixedly connected to one end of the connecting spring 304, and the other end of the connecting spring 304 is fixedly connected to one end of the moving rod 305, and the end of the moving rod 305 away from the connecting spring 304 is fixedly connected to one side of the bottom end of the moving plate 306. The top of the movable plate 306 is fixedly connected to one side of the trapezoidal block 307 away from the side of the movable rod 305, and the bottom of the movable plate 306 is fixedly connected to one side of the pressing rod 308 away from the side of the movable rod 305. The movable rod 301 and the limit block 302 rotate respectively according to the inner walls of the first limit arc groove 204 and the second limit arc groove 205. After the adjustment is completed, release the pressing rod 308 and the trapezoidal block 307 is engaged with one side of the ring gear 207 by resetting the connecting spring 304.

[0028] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the outer wall of the rotating rod 401 is provided with a bearing, and the outer wall of the rotating rod 401 is rotatably connected to the inner wall of the rotating mouth 102 through the bearing, a hollow groove 402 is opened inside the rotating rod 401, and one side of the rotating rod 401 is fixedly connected to one side of the limiting rod 403, and the outer wall of one end of the threaded rod 404 is provided with a bearing, and one end of the threaded rod 404 is rotatably connected to the inner wall of the hollow groove 402 through the bearing. When adjusting the vertical angle, the rotating threaded rod 404 drives the limiting plate 502 to move along the outer wall of the threaded rod 404 through the threaded groove 503.

[0029] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, one side of the fixed engaging plate 501 is fixedly connected to one side of the fixed frame 101, and a threaded groove 503 is provided inside the limiting plate 502, and a limiting opening 504 is provided inside the limiting plate 502, and the outer wall of the limiting plate 502 is fixedly connected to the inner wall of the movable engaging plate 505, the inner wall of the threaded groove 503 is threadedly connected to the outer wall of the threaded rod 404, and the inner wall of the limiting opening 504 is movably connected to the outer wall of the limiting rod 403. The limiting plate 502 is limited by the limiting rod 403, and the movement of the limiting plate 502 drives the movable engaging plate 505 to move, so that the movable engaging plate 505 is away from the fixed engaging plate 501. The angle is adjusted by rotating the projector body 103. After the adjustment is completed, the threaded rod 404 is rotated in the opposite direction to engage the movable engaging plate 505 with the fixed engaging plate 501.

[0030] The usage and advantages of this utility model: When the multi-angle adjustable 5D light and shadow projection device is in operation, the working process is as follows:

[0031] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, when the horizontal angle of the projector body 103 needs to be adjusted, the pressing rod 308 is pressed to drive the movable plate 306 to move, thereby driving the trapezoidal block 307 away from one side of the gear ring 207. The movement of the movable plate 306 drives the movable rod 305 to squeeze the connecting spring 304, and the projector body 103 is rotated to drive the rotating block 201 to rotate through the connecting block 203, thereby adjusting the angle. At the same time, the movable rod 301 and the limit block 302 rotate according to the inner walls of the first limiting arc groove 204 and the second limiting arc groove 205 respectively. After the adjustment is completed, the pressing rod 308 is released to reset the connecting spring 304 so that the trapezoidal block 307 is engaged with one side of the gear ring 207. When adjusting the vertical angle, the threaded rod 404 is rotated to drive the limit plate 502 to move according to the outer wall of the threaded rod 404 through the threaded groove 503. The rod 403 limits the limit plate 502, and the movement of the limit plate 502 drives the movable clamping plate 505 to move, so that the movable clamping plate 505 is away from the fixed clamping plate 501, and the angle is adjusted by rotating the projector body 103. After the adjustment is completed, the threaded rod 404 is rotated in the opposite direction to make the movable clamping plate 505 engage with the fixed clamping plate 501. When the projector body 103 needs to be installed on the roof of the house, the rotating plate 107 is stored inside the mounting plate 104, and the mounting plate 104 is located above the projector body 103. When the projector body 103 needs to be installed at the bottom, the projector body 103 is flipped over so that the mounting plate 104 is located below the projector body 103, and the rotating plate 107 is flipped over so that the gasket 108 is blocked by the blocking plate 105. At the same time, the base 109 is located below the mounting plate 104, and the base 109 is in contact with the ground.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable 5D light and shadow drama projection device, comprising a projection mechanism (1), characterized in that: The top end of the projection mechanism (1) is fixedly connected to the bottom end of the horizontal adjustment mechanism (2); the horizontal adjustment mechanism (2) comprises a rotating block (201), a rotating slot (202), a connecting block (203), a first limiting arc slot (204), a second limiting arc slot (205), a fixing block (206), a gear ring (207) and an extension opening (208); the inner wall of the horizontal adjustment mechanism (2) is movably connected to the outer wall of the first locking mechanism (3); the first locking mechanism (3) comprises a movable rod (301), a limiting block (302), a spring slot (303), a connecting spring (304), a movable rod (305), a movable plate (306), a trapezoidal block (307) and a pressing rod (308); The inner wall of the projection mechanism (1) is rotatably connected to the outer wall of the vertical adjustment mechanism (4); the vertical adjustment mechanism (4) comprises a rotating rod (401), a hollow groove (402), a limiting rod (403) and a threaded rod (404); one side of the projection mechanism (1) is fixedly connected to one side of a second locking mechanism (5); the second locking mechanism (5) comprises a fixed clamping plate (501), a limiting disk (502), a threaded groove (503), a limiting opening (504) and a movable clamping plate (505).

2. The multi-angle adjustable 5D light and shadow projection device according to claim 1, characterized in that: The projection mechanism (1) comprises a fixing frame (101), a rotating opening (102), a projector body (103), a mounting plate (104), a blocking plate (105), a receiving groove (106), a rotating plate (107), a gasket (108) and a base (109); a rotating opening (102) is provided inside one side of the fixing frame (101), and a rotating shaft is provided on one side of the projector body (103); one side of the projector body (103) is rotatably connected to a side of the inner wall of the fixing frame (101) away from the rotating opening (102) via the rotating shaft. The mounting plate (104) is connected to the mounting plate (104), and both sides of the mounting plate (104) are fixedly connected to one side of the blocking plate (105). A receiving groove (106) is provided inside the mounting plate (104), and a rotating shaft is provided on both sides of one end of the rotating plate (107). One end of the rotating plate (107) is rotatably connected to the inner walls of both sides of the mounting plate (104) through the rotating shaft, and the top end of the mounting plate (104) close to the rotating shaft is fixedly connected to the bottom end of the gasket (108), and the bottom end of the mounting plate (104) away from the gasket (108) is fixedly connected to the top end of the base (109).

3. The multi-angle adjustable 5D light and shadow projection device according to claim 2, characterized in that: The top end of the fixed frame (101) is fixedly connected to the bottom end of the rotating block (201), and a rotating groove (202) is provided inside the rotating block (201), a bearing is provided on the inner wall of the rotating groove (202), and the inner wall of the rotating groove (202) is rotatably connected to the outer wall of the bottom end of the connecting block (203) through a rotating shaft, a first limiting arc groove (204) is provided on the outer wall of the connecting block (203), and a second limiting arc groove (205) is provided on the inner top wall of the first limiting arc groove (204), the top end of the connecting block (203) is fixedly connected to the bottom end of the fixed block (206), and the bottom end of the fixed block (206) is fixedly connected to the top end of the gear ring (207), and the top end of the fixed block (206) is fixedly connected to the bottom end of the mounting plate (104).

4. The multi-angle adjustable 5D light and shadow projection device according to claim 3, characterized in that: The outer wall of the movable rod (301) is movably connected to the inner wall of the first limiting arc groove (204), and the top of the movable rod (301) is fixedly connected to the bottom end of the limiting block (302). A spring groove (303) is provided inside the movable rod (301), and the inner wall of the spring groove (303) is fixedly connected to one end of the connecting spring (304). The other end of the connecting spring (304) is fixedly connected to one end of the moving rod (305), and the end of the moving rod (305) away from the connecting spring (304) is fixedly connected to one side of the bottom end of the moving plate (306), and the top of the moving plate (306) away from the moving rod (305) is fixedly connected to one side of the trapezoidal block (307), and the bottom end of the moving plate (306) away from the moving rod (305) is fixedly connected to one side of the pressing rod (308).

5. The multi-angle adjustable 5D light and shadow drama projection device according to claim 2, characterized in that: The outer wall of the rotating rod (401) is provided with a bearing, and the outer wall of the rotating rod (401) is rotatably connected to the inner wall of the rotating port (102) through the bearing. A hollow groove (402) is provided inside the rotating rod (401), and one side of the rotating rod (401) is fixedly connected to one side of the limiting rod (403). The outer wall of one end of the threaded rod (404) is provided with a bearing, and one end of the threaded rod (404) is rotatably connected to the inner wall of the hollow groove (402) through the bearing.

6. The multi-angle adjustable 5D light and shadow projection device according to claim 5, characterized in that: One side of the fixed engaging plate (501) is fixedly connected to one side of the fixed frame (101), and a threaded groove (503) is provided inside the limiting plate (502), a limiting opening (504) is provided inside the limiting plate (502), and the outer wall of the limiting plate (502) is fixedly connected to the inner wall of the movable engaging plate (505), the inner wall of the threaded groove (503) is threadedly connected to the outer wall of the threaded rod (404), and the inner wall of the limiting opening (504) is movably connected to the outer wall of the limiting rod (403).

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