3D stereo imaging double-sided display device

Abstract

The utility model discloses a 3D stereo imaging double-sided display device, which comprises a bottom plate and two bases, the top of the bottom plate is provided with two first chutes, the interiors of the first chutes are rotatably connected with first bidirectional screws, the outer sides of the first bidirectional screws are in threaded connection with first threaded blocks, and the first threaded blocks are in threaded connection with second threaded blocks. An imaging screen is rotationally connected between the tops of the two corresponding first threaded blocks, and four first connecting rods are rotationally connected to the top of the bottom plate. The 3D imaging double-sided display device has the advantages that the first threaded block moves by rotating the first two-way screw to drive the imaging screen to move, and the first connecting rod is matched with the second connecting rod in the moving process of the imaging screen, so that the angle of the imaging screen can be adjusted; the angle is adjusted according to the position of a film viewer, the film viewer does not need to be troublesome to cooperate with the imaging screen for adjustment, meanwhile, when the imaging screen is folded, the first connecting rod and the second connecting rod can be contracted, and the effect that no large space is occupied is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional imaging, in particular to a 3D stereoscopic imaging double-sided display device. Background Art

[0002] The shooting of three-dimensional imaging can be divided into two categories: static scene shooting and dynamic scene shooting. For the shooting of static scenes, only one camera is needed. First, take a photo at a certain position and angle, and then move the camera parallel for a certain distance and take another photo. In this way, a set of stereoscopic photos with parallax is obtained.

[0003] However, in the prior art, when the prior art displays three-dimensional imaging on both sides, the display device usually has a fixed angle. Therefore, during the viewing process, the viewing angle can only be adjusted according to the angle of the display device, which is inconvenient to use. In view of the above problems, we have developed a 3D stereoscopic imaging double-sided display device. Summary of the Utility Model

[0004] The utility model discloses a 3D stereoscopic imaging double-sided display device, aiming to solve the technical problem that when displaying three-dimensional imaging on both sides, the display device usually has a fixed angle. Therefore, during the viewing process, the viewing angle can only be adjusted according to the angle of the display device, which is inconvenient to use.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A 3D stereoscopic imaging double-sided display device includes a bottom plate and two bases. Two first chutes are opened at the top of the bottom plate. A first double-threaded screw is rotatably connected inside each of the first chutes. First threaded blocks are threadedly connected to the outer sides of the first double-threaded screws. An imaging screen is rotatably connected between the tops of the corresponding two first threaded blocks. Four first connecting rods are rotatably connected to the top of the bottom plate. The ends of the first connecting rods far from the bottom plate are rotatably connected to second connecting rods. Connecting blocks are rotatably connected to the tops of the imaging screens. The second connecting rods are rotatably connected to the corresponding connecting blocks.

[0007] By setting, by rotating the first double-threaded screw, the first threaded block moves, driving the imaging screen to move. During the movement of the imaging screen, the first connecting rod and the second connecting rod cooperate, enabling the imaging screen to adjust the angle and adjust the angle according to the position of the viewer, thus eliminating the need for the viewer to trouble to cooperate with the imaging screen for adjustment. At the same time, when the imaging screen is retracted, the first connecting rod and the second connecting rod can contract, and thus will not occupy a large space.

[0008] In a preferred embodiment, second sliding grooves are formed at the tops of the bases. A second bidirectional screw is rotatably connected inside the second sliding grooves. Second screw blocks are threadedly connected to the outer sides of the second bidirectional screw. Third connecting rods are rotatably connected to the tops of the second screw blocks, and the third connecting rods are rotatably connected to the bottoms of the bottom plates.

[0009] By setting, by rotating the second bidirectional screw, the second screw block is driven to move, so that the third connecting rod can lift the bottom plate, and thus the height of the imaging screen can be adjusted.

[0010] In a preferred embodiment, one ends of the first bidirectional screws extend to the outside of the bottom plate, and a first pulley is fixedly installed between the two first bidirectional screws and on the outside of the bottom plate.

[0011] By setting, through the transmission of the first pulley, the first bidirectional screws can rotate synchronously.

[0012] In a preferred embodiment, one ends of the second bidirectional screws extend to the outside of the base, and a second pulley is fixedly installed between the two second bidirectional screws and on the outside of the base.

[0013] By setting, through the rotation of the second pulley, the second bidirectional screws can rotate synchronously.

[0014] In a preferred embodiment, cross rods are fixedly connected between the two bases at equal intervals, and the corresponding cross rods are cross-connected.

[0015] By setting, through the cross rods, the two bases can be more stably connected.

[0016] In a preferred embodiment, two universal wheels are fixedly installed at the bottoms of the bases.

[0017] By setting, through the universal wheels, the device can be driven to move.

[0018] In a preferred embodiment, a first turntable is rotatably connected to the outside of the bottom plate, the first turntable is fixedly connected to one of the first bidirectional screws, a second turntable is rotatably connected to the outside of the base, and the second turntable is fixedly connected to one of the second bidirectional screws.

[0019] By setting, by rotating the first turntable, one of the first bidirectional screws is driven to rotate, and by rotating the second turntable, one of the second bidirectional screws is driven to rotate.

[0020] In a preferred embodiment, the imaging screens are electrically connected to an external control panel.

[0021] Through setting, the imaging screen can be connected through an external control panel.

[0022] The 3D stereoscopic imaging double-sided display device provided by the present utility model has the following advantages:

[0023] First, by rotating the first double-headed screw, the first threaded block moves, driving the imaging screen to move. During the movement of the imaging screen, the first connecting rod and the second connecting rod cooperate to enable the imaging screen to adjust the angle and adjust the angle according to the position of the viewer, thus eliminating the need for the viewer to cooperate with the imaging screen for adjustment. At the same time, when the imaging screen is retracted, the first connecting rod and the second connecting rod can contract, thus not occupying a large space.

[0024] Second, by rotating the second double-headed screw, the second threaded block is driven to move, enabling the third connecting rod to lift the bottom plate, thereby adjusting the height of the imaging screen. Through the transmission of the first pulley, the first double-headed screw can rotate synchronously. Through the rotation of the second pulley, the second double-headed screw can rotate synchronously. By rotating the first turntable, one of the first double-headed screws is driven to rotate. By rotating the second turntable, one of the second double-headed screws is driven to rotate. The cross bar enables a more stable connection between the two bases. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 FIG. is a three-dimensional schematic diagram of a 3D stereoscopic imaging double-sided display device proposed by the present utility model.

[0026] Figure 2 FIG. is a top view schematic diagram of a 3D stereoscopic imaging double-sided display device proposed by the present utility model.

[0027] Figure 3 FIG. is a front view schematic diagram of a 3D stereoscopic imaging double-sided display device proposed by the present utility model.

[0028] Figure 4 FIG. is a bottom view schematic diagram of a 3D stereoscopic imaging double-sided display device proposed by the present utility model.

[0029] Figure 5 FIG. is a side view schematic diagram of a 3D stereoscopic imaging double-sided display device proposed by the present utility model.

[0030] In the drawings: 1, bottom plate; 2, first chute; 3, first double-headed screw; 4, first threaded block; 5, imaging screen; 6, first connecting rod; 7, second connecting rod; 8, connecting block; 9, base; 10, cross bar; 11, universal wheel; 12, second chute; 13, second double-headed screw; 14, second threaded block; 15, third connecting rod; 16, first pulley; 17, second pulley; 18, first turntable; 19, second turntable. Specific embodiments

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0032] A 3D stereoscopic imaging double-sided display device disclosed by the present utility model is mainly applied to the scenario where when stereoscopic imaging is displayed on both sides, the display device usually has a fixed angle, and thus during the viewing process, the viewing angle can only be adjusted according to the angle of the display device, which is rather inconvenient to use.

[0033] Refer to Figure 1 and Figure 2 , a 3D stereoscopic imaging double-sided display device, including a bottom plate 1 and two bases 9. Two first chutes 2 are opened at the top of the bottom plate 1. A first double-headed screw 3 is rotatably connected inside each of the first chutes 2. First threaded blocks 4 are threadedly connected to the outer sides of the first double-headed screws 3. An imaging screen 5 is rotatably connected between the tops of the corresponding two first threaded blocks 4. Four first connecting rods 6 are rotatably connected to the top of the bottom plate 1. The ends of the first connecting rods 6 far from the bottom plate 1 are rotatably connected to second connecting rods 7. Connecting blocks 8 are rotatably connected to the tops of the imaging screens 5. The second connecting rods 7 are rotatably connected to the corresponding connecting blocks 8 respectively.

[0034] In this embodiment: By rotating the first double-headed screw 3, the first threaded block 4 is moved, which drives the imaging screen 5 to move. During the movement of the imaging screen 5, the first connecting rod 6 and the second connecting rod 7 cooperate, so that the imaging screen 5 can adjust the angle and adjust the angle according to the position of the viewer, thus eliminating the need for the viewer to cooperate with the imaging screen 5 for adjustment. At the same time, when the imaging screen 5 is retracted, the first connecting rod 6 and the second connecting rod 7 can be contracted, and thus it does not occupy a large space.

[0035] Refer to Figure 1 and Figure 4, in a preferred embodiment, second chutes 12 are respectively formed in the tops of the bases 9, a second bidirectional screw 13 is rotatably connected inside each second chute 12, second screw blocks 14 are respectively threadedly connected to the outsides of the second bidirectional screws 13, third connecting rods 15 are respectively rotatably connected to the tops of the second screw blocks 14, and the third connecting rods 15 are respectively rotatably connected to the bottoms of the base plates 1.

[0036] In this embodiment: By rotating the second bidirectional screw 13, the second screw block 14 is driven to move, so that the third connecting rod 15 can lift the base plate 1 upward, and thus the height of the imaging screen 5 can be adjusted.

[0037] Refer to Figure 1 and Figure 3 , in a preferred embodiment, one ends of the first bidirectional screws 3 respectively extend to the outsides of the base plates 1, and a first pulley 16 is fixedly installed between the two first bidirectional screws 3 and on the outside of the base plate 1.

[0038] In this embodiment: Through the transmission of the first pulley 16, the first bidirectional screws 3 can rotate synchronously.

[0039] Refer to Figure 1 and Figure 3 , in a preferred embodiment, one ends of the second bidirectional screws 13 respectively extend to the outsides of the bases 9, and a second pulley 17 is fixedly installed between the two second bidirectional screws 13 and on the outside of the base 9.

[0040] In this embodiment: By rotating the second pulley 17, the second bidirectional screws 13 can rotate synchronously.

[0041] Refer to Figure 1 and Figure 2 , in a preferred embodiment, cross bars 10 are fixedly connected between the two bases 9 at equal intervals, and the corresponding cross bars 10 are cross-connected.

[0042] In this embodiment: Through the cross bars 10, the two bases 9 can be more stably connected.

[0043] Refer to Figure 1 and Figure 3 , in a preferred embodiment, two universal wheels 11 are respectively fixedly installed at the bottoms of the bases 9.

[0044] In this embodiment: Through the universal wheels 11, the device can be driven to move.

[0045] Refer to Figure 1 and Figure 4, in a preferred embodiment, a first turntable 18 is rotatably connected to the outside of the bottom plate 1, the first turntable 18 is fixedly connected to one of the first double lead screws 3, a second turntable 19 is rotatably connected to the outside of the base 9, and the second turntable 19 is fixedly connected to one of the second double lead screws 13.

[0046] In this embodiment: by rotating the first turntable 18, one of the first double lead screws 3 is driven to rotate, and by rotating the second turntable 19, one of the second double lead screws 13 is driven to rotate.

[0047] Referring to Figure 1 and Figure 5 , in a preferred embodiment, the imaging screen 5 is electrically connected to an external control panel.

[0048] In this embodiment: the imaging screen 5 can be connected through the external control panel.

[0049] Working principle: During use, by rotating the first double lead screw 3, the first threaded block 4 is moved, which drives the imaging screen 5 to move. During the movement of the imaging screen 5, the first link 6 and the second link 7 cooperate to enable the imaging screen 5 to adjust its angle and adjust the angle according to the position of the viewer, thus eliminating the need for the viewer to cooperate with the imaging screen 5 for adjustment. At the same time, when the imaging screen 5 is retracted, the first link 6 and the second link 7 can contract, and thus will not occupy a large space;

[0050] By rotating the second double lead screw 13, the second screw block 14 is driven to move, enabling the third link 15 to lift the bottom plate 1, and thus the height of the imaging screen 5 can be adjusted. Through the transmission of the first pulley 16, the first double lead screw 3 can rotate synchronously. Through the rotation of the second pulley 17, the second double lead screw 13 can rotate synchronously. By rotating the first turntable 18, one of the first double lead screws 3 is driven to rotate, and by rotating the second turntable 19, one of the second double lead screws 13 is driven to rotate. Through the cross bar 10, the two bases 9 can be more stably connected.

[0051] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be a substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A 3D stereoscopic imaging double-sided display device, comprising a bottom plate (1) and two bases (9), characterized in that, Two first sliding grooves (2) are formed in the top of the bottom plate (1). A first bidirectional screw (3) is rotatably connected inside each of the first sliding grooves (2). First threaded blocks (4) are threadedly connected to the outer sides of the first bidirectional screws (3). An imaging screen (5) is rotatably connected between the tops of the corresponding two first threaded blocks (4). Four first connecting rods (6) are rotatably connected to the top of the bottom plate (1). The ends of the first connecting rods (6) far away from the bottom plate (1) are rotatably connected to second connecting rods (7). Connecting blocks (8) are rotatably connected to the tops of the imaging screens (5). The second connecting rods (7) are rotatably connected to the corresponding connecting blocks (8).

2. The 3D stereoscopic imaging double-sided display device according to claim 1, wherein, Second sliding grooves (12) are formed in the tops of the bases (9). A second bidirectional screw (13) is rotatably connected inside each of the second sliding grooves (12). Second threaded blocks (14) are threadedly connected to the outer sides of the second bidirectional screws (13). Third connecting rods (15) are rotatably connected to the tops of the second threaded blocks (14). The third connecting rods (15) are rotatably connected to the bottoms of the bottom plates (1).

3. A 3D stereoscopic imaging double-sided display device according to claim 1, characterized in that, One ends of the first bidirectional screws (3) extend to the outside of the bottom plate (1). A first pulley (16) is fixedly installed between the two first bidirectional screws (3) and on the outside of the bottom plate (1).

4. The 3D stereoscopic imaging double-sided display device according to claim 2, characterized in that One ends of the second bidirectional screws (13) extend to the outside of the bases (9). A second pulley (17) is fixedly installed between the two second bidirectional screws (13) and on the outside of the bases (9).

5. A 3D stereoscopic imaging double-sided display device according to claim 1, characterized in that, Cross rods (10) are fixedly connected between the two bases (9) at equal intervals. The corresponding cross rods (10) are cross-connected to each other.

6. The 3D stereoscopic imaging double-sided display device according to claim 1, characterized in that, Two universal wheels (11) are fixedly installed at the bottoms of the bases (9).

7. A 3D stereoscopic imaging double-sided display device according to claim 1, characterized in that, A first turntable (18) is rotatably connected to the outside of the bottom plate (1). The first turntable (18) is fixedly connected to one of the first bidirectional screws (3). A second turntable (19) is rotatably connected to the outside of the base (9). The second turntable (19) is fixedly connected to one of the second bidirectional screws (13).

8. A 3D stereoscopic imaging double-sided display device according to claim 1, characterized in that, The imaging screens (5) are electrically connected to an external control panel.

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