Stage virtual reality display device convenient to arrange

Abstract

The utility model discloses a stage virtual reality display device convenient to arrange, and relates to the technical field of virtual reality display, the stage virtual reality display device comprises a mobile box body, a sliding plate is slidably connected in a sliding groove, a guide wheel is fixedly connected in the mobile box body, a connecting rope is fixedly connected between sliding frames, and the connecting rope is fixedly connected between the sliding frames. And the connecting rope penetrates through the bottom of the guide wheel. A stabilizing assembly is arranged, a sliding frame and a display screen are driven to move through an electric push rod, so that the display screen is moved out of a movable box body to display virtual reality, when the sliding frame ascends, a connecting rope pulls a sliding plate to slide along a sliding groove, and the sliding plate slides to drive a connecting frame to move; the connecting blocks are driven to slide along the limiting grooves under the action of the connecting frames, and the stabilizing frames are driven to rotate at the bottom of the movable box body through sliding of the connecting blocks, so that the two stabilizing frames are unfolded to support the movable box body, and the stability of the movable box body is guaranteed when the display screen is lifted.

Description

TECHNICAL FIELD

[0001] The utility model relates to virtual reality display technical field, concretely is a stage virtual reality display device convenient to arrange. BACKGROUND

[0002] Virtual reality technology is a kind of computer simulation system that can create and experience virtual world, it utilizes computer to generate a kind of simulation environment, is a kind of multi-source information fusion, interactive three-dimensional dynamic view and entity behavior system simulation makes user immerse in the environment;Virtual reality technology is an important direction of simulation technology, is the simulation technology and computer graphics human-computer interface technology multimedia technology sensing technology network technology and a variety of technologies, is a challenging cross-technology frontier discipline and research field.Virtual reality display device is used to stage performance, improves performance effect.

[0003] Through the search existing disclosure patent number: CN201811345501.8, discloses patent name: virtual reality display device convenient to quickly disassemble, is virtual reality display device technical field is related to.The present application includes base, and the base one surface is fixed with a support cylinder;The support cylinder inner surface is fixed with a motor;The motor output shaft one end is fixed with an electric telescopic rod through coupling;Electric telescopic rod one end surface is fixed with the first connecting disc;The first connecting disc one surface is provided with the first limiting hole;The first connecting disc one surface is fixed with the second connecting disc through bolt;The second connecting disc one surface is fixed with the first limiting column;The second connecting disc other surface is provided with the second limiting hole.The present application passes through the action of rotating lever, third through-hole, fourth through-hole, positioning pin, support rod and fifth through-hole, is favorable to solve the existing display usually through locking screw fastening metal support to complete the fixing of display, when disassembling, it is more troublesome, waste staff's time Problem.

[0004] However, the above-mentioned device is unstable when the display screen height is raised, and is easy to fall. Utility model content

[0005] (I) the technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a stage virtual reality display device convenient to arrange, which solves the problem of unstable center of gravity when the display screen height is raised and easy to fall.

[0007] Technical scheme

[0008] In order to achieve the above object, the utility model discloses a convenient stage virtual reality display device of arrangement, include: mobile box body, the mobile box body bottom symmetry is provided with universal wheel, the mobile box body top fixedly connected with the overhauling lid, the mobile box body inside symmetry is provided with electric push rod, the electric push rod top fixedly connected with the sliding frame, the sliding frame top fixedly connected with the display screen, the mobile box body bottom is provided with stabilizing component,

[0009] The stabilizing component includes the stabilizing frame that is arranged symmetrically at the bottom of the mobile box body, the stabilizing frame bottom is rotatably connected with the support wheel, the stabilifying frame top is provided with the limiting slot, the limiting slot is slidably connected with the connecting block, the connecting block top is rotatably connected with the connecting rod, the connecting rod top is fixedly connected with the connecting frame, the mobile box body bottom is provided with the sliding slot, the sliding slot is slidably connected with the sliding plate, the mobile box body is fixedly connected with the guide wheel, the sliding frame and the sliding frame are fixedly connected with the connecting rope, and the connecting rope passes through the bottom of the guide wheel.

[0010] Preferably, the mobile box body is fixedly connected with the limiting block inside, and the limiting block and the sliding plate are fixedly connected with the spring.

[0011] Preferably, the mobile box body is symmetrically provided with the limiting frame on the inner wall, the limiting frame is slidably connected with the sliding block, and the sliding block is fixedly connected to one side of the sliding frame.

[0012] Preferably, the overhauling lid top is provided with the through slot same as the size of the display screen.

[0013] Preferably, the stabilizing frame is rotatably connected to the bottom of the mobile box body, and the support wheel is flush with the bottom of the universal wheel.

[0014] Preferably, the sliding slot is arranged at the central position of the mobile box body bottom, and the display screen is also arranged at the central position in the mobile box body.

[0015] Preferably, the connecting rope is arranged as a steel wire rope, and the spring is arranged in parallel with the length direction of the sliding slot.

[0016] Beneficial effects

[0017] The utility model provides a convenient stage virtual reality display device of arrangement, compares with prior art, at least has the following beneficial effects:

[0018] The stable assembly is arranged, the sliding frame and the display screen are driven to move by the electric push rod, so that the display screen is moved out of the moving box body, and virtual reality is displayed, when the sliding frame rises, the connecting rope pulls the sliding plate to slide along the sliding groove, the connecting frame is driven to move through the sliding of the sliding plate, the connecting block is driven to slide along the limiting groove through the sliding of the connecting block under the action of the connecting frame, and the stable frame is driven to rotate at the bottom of the moving box body through the sliding of the connecting block, so that the two stable assemblies are unfolded to support the moving box body, and the stability of the moving box body is ensured when the display screen rises. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the bottom of the moving box body of the utility model;

[0021] Figure 3 It is a sectional view of the utility model;

[0022] Figure 4 It is a structural schematic view of the stable assembly of the utility model.

[0023] In the drawing: 1, moving box body; 2, universal wheel; 3, maintenance cover; 4, electric push rod; 5, sliding frame; 6, display screen; 7, sliding block; 8, limiting frame; 9, stable assembly; 901, stable frame; 902, supporting wheel; 903, limiting groove; 904, connecting block; 905, connecting rod; 906, connecting frame; 907, sliding groove; 908, sliding plate; 909, guide wheel; 910, connecting rope; 911, spring; 912, limiting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one:

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: moving box body 1, the bottom of moving box body 1 is symmetrically provided with universal wheel 2, and the top of moving box body 1 is fixedly connected with maintenance cover 3, the inside of moving box body 1 is symmetrically provided with electric push rod 4, the top of electric push rod 4 is fixedly connected with sliding frame 5, and the top of sliding frame 5 is fixedly connected with display screen 6, and the bottom of moving box body 1 is provided with stable assembly 9.

[0027] The stabilizing assembly 9 comprises stabilizing frames 901 symmetrically arranged at the bottom of the mobile box 1, support wheels 902 rotatably connected to the bottom of the stabilizing frames 901, limiting grooves 903 formed in the top of the stabilizing frames 901, connecting blocks 904 slidably connected in the limiting grooves 903, connecting rods 905 rotatably connected to the top of the connecting blocks 904, connecting frames 906 fixedly connected to the top of the connecting rods 905, a sliding groove 907 formed in the bottom of the mobile box 1, a sliding plate 908 slidably connected in the sliding groove 907, guide wheels 909 fixedly connected in the mobile box 1, and a connecting rope 910 fixedly connected between the sliding plate 908 and the sliding frame 5 and passing through the bottom of the guide wheels 909.

[0028] The mobile box 1 is moved to the required position on the stage through the universal wheels 2, the display screen 6 is moved out of the mobile box 1 by driving the sliding frame 5 and the display screen 6 to rise through the electric push rod 4, the sliding plate 908 is driven to slide along the sliding groove 907 through the connecting rope 910 when the sliding frame 5 rises, the connecting frame 906 is driven to move through the sliding of the sliding plate 908, the connecting block 904 is driven to slide along the limiting groove 903 through the sliding of the connecting frame 906, and the stabilizing frame 901 is driven to rotate at the bottom of the mobile box 1 through the sliding of the connecting block 904, so that the two groups of stabilizing frames 901 are unfolded to support the mobile box 1 and ensure the stability of the mobile box 1 when the display screen 6 is raised. The connecting rope 910 is a steel wire rope, so that the structural strength is improved. After use, the display screen 6 can be stored and protected by being retracted into the mobile box 1.

[0029] Embodiment two:

[0030] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: a limiting block 912 is fixedly connected in the mobile box 1, and the spring 911 is fixedly connected between the limiting block 912 and the sliding plate 908.

[0031] When the display screen 6 is lowered, the sliding plate 908 is driven to slide along the sliding groove 907 through the spring 911, the connecting frame 906 is driven to move through the sliding of the sliding groove 907, so that the stabilizing frame 901 is rotated, the two groups of stabilizing frames 901 are close to each other, and the contraction is completed.

[0032] Embodiment three:

[0033] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the limiting frames 8 are symmetrically arranged on the inner wall of the mobile box 1, the sliding blocks 7 are slidably connected in the limiting frames 8, and the sliding blocks 7 are fixedly connected to one side of the sliding frame 5.

[0034] The above content is analyzed: the stability of the sliding frame 5 is ensured by the cooperation of the limiting frame 8 and the sliding block 7, so that the stability of the display screen 6 is ensured.

[0035] Embodiment four:

[0036] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the top of the maintenance cover 3 is provided with a through slot which has the same size as the display screen 6.

[0037] The above content is analyzed: the display screen 6 is lifted from the through slot, and the display screen 6 is limited by the through slot.

[0038] Embodiment five:

[0039] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the stable frame 901 is rotationally connected to the bottom of the mobile box body 1, and the supporting wheel 902 is flush with the bottom of the universal wheel 2.

[0040] The above content is analyzed: the stable frame 901 is rotationally connected to the bottom of the mobile box body 1, and the supporting wheel 902 is flush with the bottom of the universal wheel 2.

[0041] Embodiment six:

[0042] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the sliding groove 907 is arranged at the middle position of the bottom of the mobile box body 1, and the display screen 6 is also arranged at the middle position in the mobile box body 1.

[0043] The above content is analyzed: the sliding groove 907 is arranged at the middle position of the bottom of the mobile box body 1, and the stable frame 901 is symmetrically arranged about the sliding groove 907, so that the stability of the stable frame 901 is ensured.

[0044] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveniently arranged stage virtual reality presentation device, characterized by, Include: Mobile box (1), the mobile box (1) bottom symmetry is provided with universal wheel (2), the mobile box (1) top fixedly connected with the maintenance cover (3), the mobile box (1) inside symmetry is provided with electric push rod (4), the electric push rod (4) top fixedly connected with sliding frame (5), the sliding frame (5) top fixedly connected with display screen (6), the mobile box (1) bottom is provided with stabilizing assembly (9); The stabilizing assembly (9) includes the stabilizing frame (901) symmetrically arranged on the bottom of the mobile box (1), the stabilizing frame (901) is rotatably connected with the support wheel (902) at the bottom, the stabilizing frame (901) is provided with the limiting slot (903) at the top, the limiting slot (903) is slidably connected with the connecting block (904) at the top, the connecting block (904) is rotatably connected with the connecting rod (905) at the top, the connecting rod (905) is fixedly connected with the connecting frame (906) at the top, the mobile box (1) is provided with the sliding groove (907) at the bottom, the sliding groove (907) is slidably connected with the sliding plate (908) inside, the mobile box (1) is fixedly connected with the guide wheel (909) inside, the sliding plate (908) and the sliding frame (5) are fixedly connected with the connecting rope (910), and the connecting rope (910) passes through the guide wheel (909) from the bottom.

2. A conveniently arranged stage virtual reality presentation device according to claim 1, characterized in that: The mobile box (1) is fixedly connected with the limiting block (912) inside, and the limiting block (912) and the sliding plate (908) are fixedly connected with the spring (911).

3. A conveniently arranged virtual reality presentation device for stage according to claim 1, characterized in that: The mobile box (1) is symmetrically provided with the limiting frame (8) on the inner wall, the sliding block (7) is slidably connected in the limiting frame (8), and the sliding block (7) is fixedly connected to one side of the sliding frame (5).

4. A conveniently arranged stage virtual reality presentation device according to claim 1, characterized in that: The maintenance cover (3) is provided with a through slot with the same size as the display screen (6) at the top.

5. A conveniently arranged virtual reality presentation device for stage according to claim 1, characterized in that: The stabilizing frame (901) is rotatably connected to the bottom of the mobile box (1), and the support wheel (902) is flush with the bottom of the universal wheel (2).

6. A conveniently arranged virtual reality presentation device for stage according to claim 1, characterized in that: The sliding groove (907) is arranged at the central position of the mobile box (1), and the display screen (6) is also arranged at the central position in the mobile box (1).

7. A conveniently arranged stage virtual reality presentation device according to claim 2, characterized in that: The connecting rope (910) is arranged as a steel wire rope, and the spring (911) is arranged in parallel with the length direction of the sliding groove (907).

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