Three-dimensional animated display stand

Abstract

The utility model provides a three -dimensional animation display stand, including box, fixed cover is located holographic glass at the top of box, the top surface of box is located the just below of holographic glass and is equipped with the display mouth that passes up and down, be equipped with the receiving plate in the display mouth, the box front side is equipped with the drop hole, be equipped with the conveying assembly that is used for driving receiving plate reciprocating movement between display mouth to drop hole in the box. The utility model, through holographic glass and 3D projector cooperation, realize three -dimensional animation display, again combine the real object of placing on receiving plate, realized three -dimensional animation and real object's effective combination display, can bring more realistic, stereoscopic visual experience to audience, greatly enhanced the attraction and the infectivity of display, through conveying assembly, realize the reciprocating movement of receiving plate between display mouth and drop hole, the placement and the taking out of show article are convenient, the operation process is simple and easy to understand, improved the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional projection display technology, and in particular to a three-dimensional animation display stand. Background Technology

[0002] Holography is a technology that uses the principles of interference and diffraction to record and reproduce a true three-dimensional image of an object. Holography can not only create lifelike three-dimensional images to beautify people's lives, but it can also be used in many other fields such as securities, anti-counterfeiting of goods, advertising, promotion, artistic images, and exhibitions.

[0003] 3D holographic imaging technology typically requires a 3D animation display stand to suspend the 3D image on holographic glass for imaging. However, most 3D animation display stands on the market currently only display virtual images and lack effective integration with physical products. Viewers cannot easily compare virtual images with actual products, thus failing to fully leverage the advantages of holographic projection technology. Utility Model Content

[0004] The main purpose of this utility model is to provide a three-dimensional animation display stand to solve the problem that existing three-dimensional animation display stands lack effective integration with physical products, making it difficult for viewers to intuitively compare virtual images with actual products and failing to fully leverage the advantages of holographic projection technology.

[0005] To solve the above problems, the present invention adopts the following technical solution: a three-dimensional animation display stand, including a box body, a holographic glass fixedly covered on the top of the box body, a vertically penetrating display opening on the top surface of the box body directly below the holographic glass, a receiving plate inside the display opening, an insertion port on the front side of the box body, and a conveying component inside the box body for driving the receiving plate to reciprocate between the display opening and the insertion port.

[0006] Furthermore, the conveying assembly includes a U-shaped plate and a power unit for driving the U-shaped plate to reciprocate along the front-rear direction of the box. Two swing rods are provided between the U-shaped plate and the receiving plate. The bottom end of each swing rod is rotatably connected to the U-shaped plate, and the top end of each swing rod extends upward towards the rear side of the box and is rotatably connected to the bottom surface of the receiving plate. A baffle is fixed inside the box. When the receiving plate is located inside the display opening, the end of the receiving plate away from the front side of the box abuts against the baffle.

[0007] Furthermore, the power unit includes a lead screw rotatably disposed within the housing and a first motor for driving the lead screw to rotate. The lead screw passes through the lower part of the U-shaped plate and is screwed to the U-shaped plate. Inside the housing, a slide rod is also fixedly disposed on one side of the U-shaped plate. The axial direction of the slide rod is parallel to the axial direction of the lead screw, and one side of the U-shaped plate is slidably sleeved on the outer peripheral surface of the slide rod.

[0008] Furthermore, a movable block is fixedly provided on the bottom surface of the U-shaped plate, and the lead screw passes through the movable block and is screwed to the movable block.

[0009] Furthermore, a roller is rotatably provided at the lower end of the receiving plate near the baffle. When the receiving plate is located inside the display opening, one side of the roller abuts against the baffle.

[0010] Furthermore, a push-button switch is fixed at one end of the U-shaped plate near the baffle. When the receiving plate is located inside the display opening, the push-button switch abuts against the baffle.

[0011] Furthermore, the front side of the housing is provided with an operating table for controlling the conveying assembly.

[0012] Furthermore, a cover plate for closing the dispensing port is hinged to the dispensing port.

[0013] Furthermore, a transparent protective cover is mounted on the top of the box.

[0014] The beneficial effects of this utility model are: 1. By combining holographic glass with a 3D projector, a three-dimensional animation display is achieved. Combined with the physical objects placed on the support plate, the three-dimensional animation and physical objects are effectively integrated and displayed, which can bring the audience a more realistic and three-dimensional visual experience, greatly enhancing the attractiveness and appeal of the display. 2. The conveying component enables the receiving plate to move back and forth between the display port and the delivery port, facilitating the placement and retrieval of displayed items. The operation process is simple and easy to understand, improving the ease of use. 3. The conveying assembly adopts a screw drive and slide bar guide. The screw is screwed to the U-shaped plate, and the slide bar plays a guiding role, which can ensure the smoothness and accuracy of the movement of the U-shaped plate, thereby ensuring the stability of the movement of the receiving plate. The swing arm connection method enables the receiving plate to maintain a relatively stable state during movement. Through the transmission action of the swing arm and the gravity of the receiving plate, the automatic adjustment and positioning of the receiving plate is realized. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a perspective view of the three-dimensional animation display stand of this utility model; Figure 2 This is a schematic diagram of the structure of the item in its display state according to this utility model; Figure 3 This is a schematic diagram of the item placement state structure of this utility model; Figure 4 This is a three-dimensional structural diagram of the conveying component of this utility model.

[0017] Explanation of reference numerals in the attached figures 1. Box body; 11. Display port; 12. Dispensing port; 13. Cover plate; 14. Operating table; 15. Baffle; 2. Holographic glass; 3. Receiving plate; 31. Roller; 32. Press switch; 4. Conveying assembly; 41. U-shaped plate; 411. Moving block; 42. Swing rod; 43. Lead screw; 44. First motor; 45. Slide rod; 5. 3D projector; 6. Transparent protective cover; 7. Items. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Please see Figures 1 to 4 As shown, a 3D animation display stand includes a housing 1, a holographic glass 2, a receiving plate 3, and a conveying assembly 4. The housing 1 has an internal storage space. The holographic glass 2, a prior art material, is a hollow pyramid shape, placed on top of the housing 1, so that light emitted from an external device (3D projector 5) can be projected onto the holographic glass 2 for 3D animation display. In this embodiment, a transparent protective cover 6 is mounted on top of the housing 1, which protects the holographic glass 2 from dust without affecting the display effect. The 3D projector 5 is fixed on top of the transparent protective cover 6 to project light into the holographic glass 2.

[0020] In this embodiment, the top surface of the housing 1, directly below the holographic glass 2, has a vertically penetrating display opening 11. The top surface of the front side of the housing 1 has a loading port 12. Preferably, a cover plate 13 is hinged to the loading port 12 for closing it, preventing dust and other contaminants from entering the housing 1 when not in use. A receiving plate 3 is disposed within the display opening 11, used to receive the items 7 to be displayed. A conveying assembly 4 is disposed within the housing 1, used to move the receiving plate 3 back and forth between the display opening 11 and the loading port 12. Specifically, the conveying assembly 4 moves the receiving plate 3 to the loading port 12, allowing the user to place the items 7 to be displayed on the receiving plate 3. The conveying assembly 4 then transports the receiving plate 3 carrying the items 7 to the display opening 11, where the items 7 are placed inside the holographic glass 2. This effectively combines 3D animation with the physical object, enhancing the attractiveness and impact of the display. Preferably, the front side of the housing 1 is provided with an operating table 14 for controlling the conveying component 4, so as to facilitate the user to operate and control the conveying component 4.

[0021] In this embodiment, the conveying assembly 4 includes a U-shaped plate 41, two swing rods 42, and a power unit. The U-shaped plate 41 is disposed inside the housing 1 and below the receiving plate 3. The two swing rods 42 are spaced apart between the U-shaped plate 41 and the receiving plate 3 along the front-back direction of the housing 1. The bottom end of each swing rod 42 is rotatably connected to the U-shaped plate 41, and the top end of each swing rod 42 extends upward towards the rear side of the housing 1 and is rotatably connected to the bottom surface of the receiving plate 3. That is, each swing rod 42 is inclined from bottom to top towards the rear side of the housing 1. A baffle 15 is fixed inside the housing 1. The baffle 15 is located at the end of the display opening 11 away from the front side of the housing 1. When the receiving plate 3 is inside the display opening 11, the end of the receiving plate 3 away from the front side of the housing 1 abuts against the baffle 15. The power unit is used to drive the U-shaped plate 41 to move back and forth along the front and rear direction of the box 1. That is, the power unit drives the U-shaped plate to move so as to transport the receiving plate 3 located above the U-shaped plate 41 to the display port 11 or the delivery port 12.

[0022] It should be noted that the area of ​​the receiving plate 3 is larger than that of the U-shaped plate 41. Since the swing rod 42 is inclined from bottom to top towards the rear of the box 1, the receiving plate 3 will move towards the baffle 15 through the transmission action of the swing rod 42 and the gravity of the receiving plate 3, until the bottom surface of the receiving plate 3 overlaps the top of the U-shaped plate 41 (at this time, the swing rod 42 is still inclined from bottom to top towards the rear of the box 1, but the inclination angle is different from the normal state). When the power unit drives the U-shaped plate 41 to move towards the rear of the box 1, the receiving plate 3 located above the U-shaped plate 41 first abuts against the baffle 15. The power unit continues to drive the U-shaped plate 41 to move. At this time, due to the obstruction of the baffle 15, the receiving plate 3 rotates away from the U-shaped plate 41 until the receiving plate 3 rotates into the display opening 11.

[0023] Preferably, a roller 31 is rotatably provided at the lower end of the receiving plate 3 near the baffle 15. When the receiving plate 3 is inside the display opening 11, one side of the roller 31 abuts against the baffle 15. This reduces friction between the receiving plate 3 and the baffle 15, allowing the receiving plate 3 to move stably.

[0024] Preferably, a push-button switch 32 is fixedly provided at one end of the U-shaped plate 41 near the baffle 15. The push-button switch 32 is a mechanical inductive switch in the prior art, which will not be described in detail here. When the receiving plate 3 is located inside the display opening 11, the push-button switch 32 abuts against the baffle 15 to detect whether the receiving plate 3 has reached the position of the display opening 11, ensuring the normal operation of the equipment.

[0025] In this embodiment, the power unit comprises a lead screw 43, a first motor 44, and a slide rod 45. The lead screw 43 is rotatably mounted inside the housing 1, and its axial direction is parallel to the front-rear direction of the housing 1. The first motor 44 is fixedly mounted inside the housing 1, and its output end is fixedly connected to one end of the lead screw 43 to drive the lead screw 43 to rotate. The lead screw 43 passes through the lower part of the U-shaped plate 41 and is screwed to the U-shaped plate 41, so that the rotation of the lead screw 43 drives the U-shaped plate 41 to reciprocate along the axial direction of the lead screw 43. Specifically, a moving block 411 is fixedly provided on the bottom surface of the U-shaped plate 41, and the lead screw 43 passes through the moving block 411 and is screwed to the moving block 411. Inside the housing 1, a slide rod 45 is fixedly installed on one side of the U-shaped plate 41. The axis of the slide rod 45 is parallel to the axis of the lead screw 43. One side of the U-shaped plate 41 is slidably sleeved on the outer circumferential surface of the slide rod 45 so as to guide the U-shaped plate 41 and prevent it from rotating with the lead screw 43. At the same time, the slide rod 45 can make the movement of the U-shaped plate more stable.

[0026] In a specific implementation of this utility model, the user opens the cover 13 on the delivery port 12, places the item 7 on the receiving plate 3, and the operating table 14 controls the first motor 44 to rotate, driving the lead screw 43 to rotate. The U-shaped plate 41 moves towards the rear of the box 1 under the guidance of the slide rod 45, thereby moving the item 7 towards the rear of the box 1. When the receiving plate 3 moves to the display port 11, the end of the receiving plate 3 away from the front of the box 1 first contacts the baffle 15 (at this time, the roller 31 contacts the baffle 15). As the U-shaped plate 41 continues to move forward, due to the obstruction of the baffle 15, the receiving plate 3 will rotate away from the U-shaped plate until the receiving plate 3 is completely rotated into the display port 11. At the same time, the switch 32 is pressed and abuts against the baffle 15. After the system detects that the receiving plate 3 has reached the correct position, the first motor 44 stops. At this time, the displayed item 7 is located inside the holographic glass 2. The light projected by the 3D projector combines with the real object to effectively combine the three-dimensional animation with the real object.

[0027] The above description is only a preferred embodiment of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A three-dimensional animation display stand, comprising a housing (1) and a holographic glass (2) fixedly mounted on the top of the housing (1), characterized in that, The top surface of the box (1) is provided with a vertically penetrating display opening (11) directly below the holographic glass (2). A receiving plate (3) is provided inside the display opening (11). A delivery port (12) is provided on the front side of the box (1). A conveying component (4) is provided inside the box (1) to drive the receiving plate (3) to move back and forth between the display opening (11) and the delivery port (12). The conveying assembly (4) includes a U-shaped plate (41) and a power unit for driving the U-shaped plate (41) to reciprocate along the front-back direction of the box (1). Two swing rods (42) are provided between the U-shaped plate (41) and the receiving plate (3). The bottom end of each swing rod (42) is rotatably connected to the U-shaped plate (41), and the top end of each swing rod (42) extends upward towards the rear side of the box (1) and is rotatably connected to the bottom surface of the receiving plate (3). A baffle (15) is fixed inside the box (1). When the receiving plate (3) is located inside the display opening (11), the end of the receiving plate (3) away from the front side of the box (1) abuts against the baffle (15). The power unit includes a lead screw (43) rotatably disposed in the housing (1) and a first motor (44) for driving the lead screw (43) to rotate. The lead screw (43) passes through the lower part of the U-shaped plate (41) and is screwed to the U-shaped plate (41). Inside the housing (1), a slide rod (45) is also fixedly disposed on one side of the U-shaped plate (41). The axial direction of the slide rod (45) is parallel to the axial direction of the lead screw (43). One side of the U-shaped plate (41) is slidably sleeved on the outer peripheral surface of the slide rod (45).

2. The three-dimensional animation display stand according to claim 1, characterized in that, The bottom surface of the U-shaped plate (41) is fixed with a movable block (411), and the lead screw (43) passes through the movable block (411) and is screwed to the movable block (411).

3. The three-dimensional animation display stand according to claim 1, characterized in that, A roller (31) is rotatably provided at the lower end of the receiving plate (3) near the baffle (15). When the receiving plate (3) is located inside the display opening (11), one side of the roller (31) abuts against the baffle (15).

4. The three-dimensional animation display stand according to claim 1, characterized in that, A push switch (32) is fixedly provided at one end of the U-shaped plate (41) near the baffle (15). When the receiving plate (3) is located inside the display opening (11), the push switch (32) abuts against the baffle (15).

5. The three-dimensional animation display stand according to claim 1, characterized in that, The front side of the housing (1) is provided with an operating table (14) for controlling the conveying assembly (4).

6. The three-dimensional animation display stand according to claim 1, characterized in that, The dispensing port (12) is hinged with a cover plate (13) for closing the dispensing port (12).

7. The three-dimensional animation display stand according to claim 1, characterized in that, A transparent protective cover (6) is mounted on the top of the box (1).

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