Transparent cabinet body combined with 3D projection display

Abstract

The utility model relates to the technical field of transparent display cabinets, and discloses a transparent cabinet body combined with 3D projection display, which comprises a moving box, a rotating assembly is mounted in the moving box, a fixed assembly is mounted at the top of the rotating assembly, and the rotating assembly comprises a driving motor fixedly mounted on the left side wall in the moving box. An output shaft of the driving motor is fixedly connected with a rotating rod, the right end of the rotating rod is fixedly connected with a first bevel gear, the top of the first bevel gear is meshed with a second bevel gear, the top of the second bevel gear is fixedly provided with a supporting rod, and the top end of the supporting rod is fixedly connected with a rotating plate; and two pairs of connecting plates which are symmetrically distributed left and right are fixedly mounted at the bottom of the rotating plate. According to the transparent cabinet body combined with 3D projection display, the transparent display cabinet can be conveniently and rapidly disassembled and assembled, so that the transparent display cabinet can be conveniently overhauled, meanwhile, the transparent display cabinet can be rotated, and the practicability of an existing transparent cabinet body combined with 3D projection display is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transparent display cabinets, in particular to a transparent cabinet body combined with 3D projection display. Background Art

[0002] The transparent cabinet combined with 3D projection display is a display technology that is becoming more and more mature with the development of science and technology. Through holographic projection technology, the image can be directly suspended in the air without the help of any screen or medium, and no matter from which angle it is viewed, it is a three-dimensional image display with a vivid and three-dimensional display effect, giving people a magical visual effect. 3D projection is not achieved using digital technology, but through a projector or LED display installed above or below the transparent display cabinet to refract the light source 45 degrees and project it onto the imaging film, presenting the picture on an inverted triangle or regular triangle structure, completing a true 3D plane virtual scene.

[0003] The existing transparent cabinets combined with 3D projection display are generally of an integral fixed structure, which is inconvenient to disassemble and repair, increasing the labor intensity and workload of the workers, thereby reducing the maintenance efficiency of the transparent cabinets combined with 3D projection display. In addition, the traditional transparent cabinets combined with 3D projection display generally do not have an adjustment function, resulting in people being able to observe from only one angle, thereby reducing the display effect of the transparent display cabinet, thereby reducing the use effect and practicality of the existing transparent cabinets combined with 3D projection display. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a transparent cabinet combined with 3D projection display, which has the advantages of convenient disassembly and assembly and convenient rotation adjustment, and solves the problem that the existing transparent cabinet combined with 3D projection display is inconvenient to disassemble and assembly and inconvenient to rotate and adjust.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of convenient disassembly and assembly and convenient rotation adjustment, the utility model provides the following technical solutions: a transparent cabinet combined with 3D projection display, comprising a mobile box, a rotating component is installed inside the mobile box, and a fixed component is installed on the top of the rotating component;

[0008] The rotating assembly includes a driving motor fixedly installed on the left side wall of the moving box, a rotating rod fixedly connected to the output shaft of the driving motor, a right end of the rotating rod fixedly connected to the first bevel gear, the top of the first bevel gear meshes with the second bevel gear, the top of the second bevel gear is fixedly installed with a supporting rod, the top of the supporting rod is fixedly connected with a rotating plate, and two pairs of connecting plates symmetrically distributed on the left and right are fixedly installed on the bottom of the rotating plate, and rollers are rotatably connected between opposite sides of each pair of connecting plates through a pin shaft;

[0009] The fixing component includes two movable grooves that are symmetrically distributed inside the rotating plate, and return springs are fixedly installed on the inner walls of the two movable grooves on the opposite sides, and limit blocks are fixedly installed on the opposite ends of the two return springs, and a limit rod is fixedly installed inside the limit blocks. Two fixing plates are inserted on the top of the rotating plate, and a transparent cabinet is fixedly installed between the tops of the two fixing plates, a holographic projector is fixedly installed on the top of the transparent cabinet, and a projection camera is fixedly installed on the bottom of the holographic projector.

[0010] Furthermore, four evenly distributed support columns are fixedly installed on the bottom of the mobile box, universal wheels with brakes are fixedly installed on the bottom of the support columns, and a battery is fixedly installed on the inner bottom wall of the mobile box.

[0011] Furthermore, a support plate is fixedly connected between the inner top wall and the inner bottom wall of the moving box, and the outer side of the rotating rod is rotatably connected to the support plate via a bearing.

[0012] Furthermore, the top of the support rod passes through the moving box and extends to the center of the rotating plate, and the top of the moving box is provided with an annular groove for the roller to rotate.

[0013] Furthermore, two plug-in slots are provided on the top of the rotating plate for the fixed plate to move up and down, and the plug-in slots are matched with the corresponding fixed plates.

[0014] Furthermore, the ends of the two limit rods facing away from each other pass through the rotating plate and are fixedly mounted with fixed handles.

[0015] Furthermore, limiting grooves are provided on opposite sides of the two fixed plates, and opposite ends of the two limiting rods penetrate the rotating plate and extend into the corresponding limiting grooves.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a transparent cabinet combined with 3D projection display, which has the following beneficial effects:

[0018] The transparent cabinet combined with 3D projection display can be conveniently disassembled and assembled quickly through the mutual cooperation between the rotating assembly and the fixed assembly on the mobile box, so that it is convenient to inspect and repair the transparent cabinet, which reduces the labor intensity and workload of the workers, thereby improving the inspection and repair efficiency of the transparent cabinet combined with 3D projection display. In addition, the transparent cabinet can be rotated, which is convenient for people to observe the displayed products from all directions, thereby improving the display effect of the transparent cabinet, thereby effectively improving the use effect and practicality of the existing transparent cabinet combined with 3D projection display. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;

[0021] Figure 3 It is a top view of the mobile box connection structure in the structure of the utility model.

[0022] In the figure: 1 moving box, 200 rotating component, 201 driving motor, 202 rotating rod, 203 first bevel gear, 204 second bevel gear, 205 supporting rod, 206 rotating plate, 207 connecting plate, 208 roller, 300 fixing component, 301 movable groove, 302 return spring, 303 limit block, 304 limit rod, 305 fixing plate, 306 transparent cabinet, 307 holographic projector, 308 projection camera. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3The utility model provides a technical solution: a transparent cabinet combined with 3D projection display, comprising a mobile box 1, a rotating assembly 200 is installed inside the mobile box 1, and a fixed assembly 300 is installed on the top of the rotating assembly 200. Through the mutual cooperation between the rotating assembly 200 and the fixed assembly 300 on the mobile box 1, the transparent display cabinet can be quickly disassembled and assembled, thereby facilitating its maintenance, reducing the labor intensity and workload of the workers, and thus improving the maintenance efficiency of the transparent cabinet combined with 3D projection display. In addition, the transparent display cabinet can be rotated, which is convenient for people to observe the displayed products from all directions, thereby improving the display effect of the transparent display cabinet, and thus effectively improving the use effect and practicality of the existing transparent cabinet combined with 3D projection display.

[0025] It can be understood that four evenly distributed support columns are fixedly installed on the bottom of the mobile box 1 in order to provide support for the projection showcase.

[0026] At the same time, a universal wheel with brake is fixedly installed at the bottom of the support column to facilitate the movement of the mobile box, thereby driving the projection showcase to move. When it is moved to the required position, the projection showcase can be fixed by the brake device on the universal wheel.

[0027] In addition, a storage battery is fixedly installed on the inner bottom wall of the mobile box 1 to provide power support for the electrical components on the projection display cabinet.

[0028] In this embodiment, the rotating assembly 200 is a structure for slowly rotating the projection showcase.

[0029] like Figure 1 and Figure 3 As shown, the rotating assembly 200 includes a driving motor 201 fixedly installed on the left side wall of the moving box 1, a rotating rod 202 fixedly connected to the output shaft of the driving motor 201, a first bevel gear 203 fixedly connected to the right end of the rotating rod 202, a second bevel gear 204 meshed with the top of the first bevel gear 203, a support rod 205 fixedly installed on the top of the second bevel gear 204, a rotating plate 206 fixedly connected to the top of the support rod 205, two pairs of connecting plates 207 symmetrically distributed on the left and right are fixedly installed on the bottom of the rotating plate 206, and rollers 208 are rotatably connected between the opposite sides of each pair of connecting plates 207 through a pin shaft.

[0030] It can be understood that a support plate is fixedly connected between the inner top wall and the inner bottom wall of the moving box 1, and the outer side of the rotating rod 202 is rotatably connected to the support plate through a bearing in order to make the rotation of the rotating rod 202 more stable.

[0031] At the same time, the outer side of the support rod 205 is rotatably connected to the moving box 1 through a bearing to make the rotation of the support rod 205 more stable.

[0032] It should be noted that the top of the support rod 205 passes through the moving box 1 and extends to the center of the rotating plate 206 in order to facilitate the second bevel gear 204 to drive the rotating plate 206 to rotate through the support rod 205 .

[0033] It should be further explained that an annular groove for the roller 208 to rotate is provided on the top of the moving box 1, so as to facilitate the roller 208 to rotate in the annular groove, thereby making the rotating plate 206 more stable during rotation.

[0034] In this embodiment, the fixing assembly 300 is a structure that facilitates quick assembly and disassembly of the projection showcase.

[0035] like Figure 1 and Figure 2 As shown, the fixing component 300 includes two movable grooves 301 opened inside the rotating plate 206 and distributed symmetrically on the left and right sides, and the inner walls of the two movable grooves 301 on the opposite sides are fixedly installed with reset springs 302, and the opposite ends of the two reset springs 302 are fixedly installed with limit blocks 303, and the limit rods 304 are fixedly installed inside the limit blocks 303. Two fixed plates 305 are inserted on the top of the rotating plate 206, and a transparent cabinet 306 is fixedly installed between the tops of the two fixed plates 305, and a holographic projector 307 is fixedly installed on the top of the transparent cabinet 306, and a projection camera 308 is fixedly installed on the bottom of the holographic projector 307.

[0036] It is understandable that two plug-in slots are provided on the top of the rotating plate 206 for the fixed plate 305 to move up and down. The plug-in slots are adapted to the corresponding fixed plates 305 to facilitate plugging the fixed plates 305 into the plug-in slots, thereby limiting the transparent cabinet 306.

[0037] It should be noted that the two fixing plates 305 have limiting grooves on their opposite sides, and the opposite ends of the two limiting rods 304 penetrate the rotating plate 206 and extend into the corresponding limiting grooves in order to fix the transparent cabinet 306 and prevent the transparent cabinet 306 from detaching during rotation.

[0038] It should be further explained that the opposite ends of the two limit rods 304 pass through the rotating plate 206 and are fixedly installed with fixed handles, so that the staff can pull the fixed handles to move the two limit rods 304 to the opposite sides, thereby disengaging the two limit rods 304 from the corresponding limit holes, thereby facilitating the rapid disassembly of the transparent cabinet 306.

[0039] In addition, the bottom of the projection camera 308 passes through the transparent cabinet 306 to facilitate the holographic projector 307 to present a three-dimensional image in the transparent cabinet 306 through the projection camera 308 .

[0040] The working principle of the above embodiment is:

[0041] (1) When the transparent cabinet 306 needs to be rotated and adjusted, the driving motor 201 is started. The driving motor 201 drives the first bevel gear 203 to rotate through the rotating rod 202. The first bevel gear 203 drives the support rod 205 to rotate through the meshing second bevel gear 204, so that the support rod 205 drives the rotating plate 206 to rotate. The rotating plate 206 drives the roller 208 to rotate in the annular groove through the connecting plate 207. At the same time, the rotating plate 206 drives the transparent cabinet 306 to rotate, so that the three-dimensional image in the transparent cabinet 306 rotates, which is convenient for people to observe the displayed products from all directions;

[0042] (2) When the transparent cabinet 306 and the holographic projector 307 need to be disassembled for maintenance, the staff loosens the fixed handle to move the two limit rods 304 to the opposite sides, so that the two limit rods 304 are disengaged from the corresponding limit holes, and then the transparent cabinet 306 is moved upward, and the transparent cabinet 306 will drive the fixed plate 305 to disengage from the plug-in slot, so that the transparent cabinet 306 and the holographic projector 307 can be disassembled, thereby facilitating the staff to perform maintenance. When the transparent cabinet 306 needs to be installed, the staff pulls the fixed handle to move the two limit rods 304 to the opposite sides. The transparent cabinet 306 and the holographic projector 307 move downwards, and then the fixing handle is released. Under the elastic recovery action of the reset spring 302, the limit block 303 drives the two limit rods 304 to move to the opposite end, so that the two limit rods 304 are plugged into the corresponding limit slots, and the installation of the transparent cabinet 306 is completed.

[0043] Compared with the prior art, the transparent cabinet combined with 3D projection display, through the mutual cooperation between the rotating component 200 and the fixed component 300 on the mobile box 1, is convenient for quick disassembly and assembly of the transparent display cabinet, thereby facilitating its maintenance, reducing the labor intensity and workload of the workers, and thus improving the maintenance efficiency of the transparent cabinet combined with 3D projection display. In addition, the transparent display cabinet can be rotated, which is convenient for people to observe the displayed products from all directions, thereby improving the display effect of the transparent display cabinet, and thus effectively improving the use effect and practicality of the existing transparent cabinet combined with 3D projection display, solving the problem that the existing transparent cabinet combined with 3D projection display is inconvenient to disassemble and assemble and inconvenient to rotate and adjust.

[0044] The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing publicly available power connection technology and power supply provision are also common knowledge in the field, so this application will not go into details.

[0045] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transparent cabinet combined with 3D projection display, comprising a mobile box (1), characterized in that: A rotating assembly (200) is installed inside the moving box (1), and a fixing assembly (300) is installed on the top of the rotating assembly (200); The rotating assembly (200) comprises a driving motor (201) fixedly mounted on the left side wall of the moving box (1); a rotating rod (202) fixedly connected to the output shaft of the driving motor (201); a first bevel gear (203) fixedly connected to the right end of the rotating rod (202); a second bevel gear (204) meshing with the top of the first bevel gear (203); a supporting rod (205) fixedly mounted on the top of the second bevel gear (204); a rotating plate (206) fixedly connected to the top of the supporting rod (205); two pairs of connecting plates (207) symmetrically distributed on the left and right sides are fixedly mounted on the bottom of the rotating plate (206); rollers (208) are rotatably connected between opposite sides of each pair of connecting plates (207) via a pin shaft; The fixing assembly (300) comprises two movable grooves (301) opened inside the rotating plate (206) and distributed symmetrically on the left and right sides; return springs (302) are fixedly installed on the inner side walls of the two movable grooves (301) on the opposite sides; limit blocks (303) are fixedly installed on the opposite ends of the two return springs (302); a limit rod (304) is fixedly installed inside the limit blocks (303); two fixing plates (305) are inserted on the top of the rotating plate (206); a transparent cabinet (306) is fixedly installed between the tops of the two fixing plates (305); a holographic projector (307) is fixedly installed on the top of the transparent cabinet (306); and a projection camera (308) is fixedly installed on the bottom of the holographic projector (307).

2. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: Four evenly distributed support columns are fixedly mounted on the bottom of the mobile box (1), universal wheels with brakes are fixedly mounted on the bottom of the support columns, and a storage battery is fixedly mounted on the inner bottom wall of the mobile box (1).

3. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: A support plate is fixedly connected between the inner top wall and the inner bottom wall of the moving box (1), and the outer side of the rotating rod (202) is rotatably connected to the support plate via a bearing.

4. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: The top of the support rod (205) passes through the moving box (1) and extends to the center of the rotating plate (206). The top of the moving box (1) is provided with an annular groove for the roller (208) to rotate.

5. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: The top of the rotating plate (206) is provided with two insertion slots for the fixed plate (305) to move up and down, and the insertion slots are adapted to the corresponding fixed plates (305).

6. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: The opposite ends of the two limiting rods (304) both penetrate the rotating plate (206) and are fixedly mounted with a fixed handle.

7. The transparent cabinet combined with 3D projection display according to claim 1, characterized in that: The two fixed plates (305) are each provided with a limiting groove on one side opposite to the other, and the opposite ends of the two limiting rods (304) penetrate the rotating plate (206) and extend into the corresponding limiting groove.

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