Folding storage type multi-medium promotional film display box

Abstract

The utility model discloses a folding storage formula multi -medium propaganda piece display box, including telescopic link, the bottom of telescopic link is equipped with base, the inside of base is equipped with support subassembly, the top of telescopic link is equipped with first poster placing frame, one side of first poster placing frame is equipped with third poster placing frame, and the other side of first poster placing frame is equipped with second poster placing frame, the utility model discloses through the cooperation of second connecting rod, carousel, connecting shaft, moving plate, third connecting rod, first poster placing frame and spacing box, in the process of rotating, can put the poster or display screen of propaganda in the inside of first poster placing frame, second poster placing frame or third poster placing frame and show, and also is convenient to its dismounting after showing, through the cooperation of second poster placing frame, spacing box, third poster placing frame and hinge, can show multiple propaganda piece, improve the convenience of showing.

Description

Technical Field

[0001] This utility model relates to the field of display box technology, specifically a foldable storage multi-media promotional video display box. Background Technology

[0002] When introducing products or movies, promotional videos are often used. When introducing products or movies off-site, display cases are used to present the promotional videos for convenience.

[0003] A promotional video display device, as described in "CN222600472U", includes a base and casters mounted on the four corners of the base's bottom outer wall. A main block is located on the top outer wall of the base, and a slot is formed on the other end of the main block's outer wall. A display panel is inserted into the slot, and a side block is fixedly connected to the other end of the display panel's outer wall. In this invention, the content displayed on the display panel can be observed through tempered glass. The main block and side blocks provide comprehensive protection for the displayed promotional video script or poster. Starting a first drive motor rotates the circular plate, which in turn rotates the main block via a lifting seat and lifting blocks. This allows for changing the orientation of the displayed documents on the display panel, making it suitable for various application scenarios. Furthermore, changing the orientation of the display panel does not require changing the overall orientation of the device, simplifying its use and reducing the workload of staff.

[0004] However, in some promotional processes, there are many products being promoted, and the promotional methods are all different, while this device can only promote a single product. This makes the promotional methods cumbersome and limited. Utility Model Content

[0005] The purpose of this utility model is to provide a foldable, storage-type multi-media promotional video display box to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foldable, storage-type multi-media promotional video display box, including a telescopic rod, a base at the bottom of the telescopic rod, a support component inside the base, a first poster placement frame at the top of the telescopic rod, a third poster placement frame on one side of the first poster placement frame, a second poster placement frame on the other side of the first poster placement frame, hinges between the first poster placement frame and the second and third poster placement frames, a connecting shaft rotatably connected to the interior of each of the first, second, and third poster placement frames, a turntable on the outside of the connecting shaft, multiple sets of second connecting rods evenly distributed on the outside of the turntable, a movable plate at the end of each second connecting rod, a third connecting rod at one end of the movable plate, multiple sets of guide slots evenly distributed at one end of each of the first, second, and third poster placement frames, and one end of the third connecting rod passing through the guide slot and connected to a limiting frame.

[0007] Preferably, the support assembly includes a first connecting rod, a gear, a rack, a support plate, a rotating rod, and a first bevel gear. The first connecting rod is located inside the telescopic rod, and a second bevel gear is provided on the outer side of the first connecting rod. A rotating rod is provided on one side of the telescopic rod, and a first bevel gear is provided on one side of the rotating rod. The first bevel gear and the second bevel gear mesh with each other. A gear is provided at the bottom of the first connecting rod. Support plates are symmetrically provided on both sides inside the base, and a rack is provided on one side of the support plate. The rack meshes with the gear to facilitate raising the center of gravity of the bottom of the device.

[0008] Preferably, the base has symmetrical through slots on both sides, and the support plate is located inside the through slots for easy installation.

[0009] Preferably, the telescopic rod is provided with a connecting bearing inside, and the top of the first connecting rod is located inside the bearing to ensure the rotation of the first connecting rod.

[0010] Preferably, a handle is provided on one side of the rotating rod, and the outer side of the handle is provided with anti-slip texture to reduce the difficulty of rotation.

[0011] Preferably, one end of the first poster placement frame is provided with a mounting hole, and one end of the connecting shaft extends out of the outer side of the first poster placement frame through the mounting hole, so as to facilitate the rotation of the connecting shaft.

[0012] Preferably, the turntable has an annular groove on its outer side, and the second connecting rod is hinged inside the annular groove to facilitate the flipping of the second connecting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the foldable storage multi-media promotional video display box;

[0014] With the cooperation of the second connecting rod, turntable, connecting shaft, moving plate, third connecting rod, first poster placement frame, and limiting frame, the display can place promotional posters or screens inside the first, second, or third poster placement frames for display during rotation. After display, it is easy to disassemble. With the cooperation of the second poster placement frame, limiting frame, third poster placement frame, and hinge, multiple promotional videos can be displayed, improving display convenience. When not in use, the second, limiting, and third poster placement frames can be folded. With the cooperation of the first connecting rod, gear, rack, support plate, rotating rod, and first bevel gear, the center of gravity of the display box is effectively raised, preventing the device from collapsing during display. Furthermore, the extended parts can be easily retracted when not in use, reducing its space occupation. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is the front view of the present invention;

[0018] Figure 4 This is a structural diagram of the support component of this utility model;

[0019] Figure 5 This is a top view of the support plate of this utility model;

[0020] Figure 6 This is a back view of the first poster placement frame of this utility model.

[0021] In the diagram: 1. Telescopic rod; 2. Support assembly; 21. First connecting rod; 22. Gear; 23. Rack; 24. Support plate; 25. Rotating rod; 26. First bevel gear; 27. Second bevel gear; 3. Base; 4. Second connecting rod; 5. Turntable; 6. Connecting shaft; 7. Moving plate; 8. Third connecting rod; 9. First poster placement frame; 10. Limiting frame; 11. Guide slot; 12. Hinge; 13. Second poster placement frame; 14. Third poster placement frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6 The present invention provides an embodiment of a foldable, multi-media promotional video display box, comprising a telescopic rod 1, a base 3 at the bottom of the telescopic rod 1, and a support assembly 2 inside the base 3. The support assembly 2 includes a first connecting rod 21, a gear 22, a rack 23, a support plate 24, a rotating rod 25, and a first bevel gear 26. The first connecting rod 21 is located inside the telescopic rod 1, and a connecting bearing is provided inside the telescopic rod 1. The top of the first connecting rod 21 is located inside the bearing, and a second bevel gear 27 is provided on the outer side of the first connecting rod 21. A rotating rod 25 is provided on one side of the telescopic rod 1, and a rotating handle is provided on one side of the rotating rod 25. The outer side of the rotating handle is provided with anti-slip texture. A first bevel gear 26 is provided on one side of the rotating rod 25. The first bevel gear 26 and the second bevel gear 27 mesh with each other. A gear 22 is provided at the bottom of the first connecting rod 21. Support plates 24 are symmetrically provided on both sides inside the base 3. Through slots are symmetrically provided on both sides of the base 3. The support plates 24 are located inside the through slots. A rack 23 is provided on one side of the support plate 24. The rack 23 and the gear 22 mesh with each other to facilitate raising the center of gravity of the bottom of the device.

[0024] The top of the telescopic rod 1 is provided with a first poster placement frame 9, one side of the first poster placement frame 9 is provided with a third poster placement frame 14, and the other side of the first poster placement frame 9 is provided with a second poster placement frame 13. Hinges 12 are provided between the first poster placement frame 9 and the second poster placement frame 13 and the third poster placement frame 14. A connecting shaft 6 is rotatably connected to the interior of each of the first poster placement frames 9, 13, and 14. One end of the first poster placement frame 9 is provided with a mounting hole, and one end of the connecting shaft 6 extends out of the first poster placement frame 9 through the mounting hole. On the outside, a rotating connecting shaft 6 is conveniently located. A turntable 5 is provided on the outside of the connecting shaft 6. Multiple sets of second connecting rods 4 are evenly arranged on the outside of the turntable 5. An annular groove is provided on the outside of the turntable 5. The second connecting rods 4 are hinged inside the annular groove to facilitate the flipping of the second connecting rods 4. A movable plate 7 is provided at the end of the second connecting rod 4. A third connecting rod 8 is provided at one end of the movable plate 7. Multiple sets of guide slots 11 are evenly arranged at one end of the first poster placement frame 9, the second poster placement frame 13, and the third poster placement frame 14. One end of the third connecting rod 8 passes through the guide slot 11 and is connected to a limit frame 10.

[0025] Working principle: During the display process, the poster or screen for promotion is first placed at one end of the first poster placement frame 9, and the corners are placed between multiple sets of limiting frames 10. Then, the connecting shaft 6 is rotated, which drives the turntable 5 to rotate. During the rotation of the turntable 5, the second connecting rod 4, the moving plate 7 and the third connecting rod 8 are pulled to move. During the movement, the third connecting rod 8 slides along the trajectory of the guide groove 11. Then, the third connecting rod 8 drives the limiting frames 10 to move. Then, the multiple sets of limiting frames 10 limit the corners, thereby completing the installation of the poster or display screen. When the third poster placement frame 14, the second poster placement frame 13 and the first poster placement frame 9 need to be used at the same time, they can be used by simply flipping the third poster placement frame 14, the second poster placement frame 13 and the first poster placement frame 9 onto the same plane. When not in use, the second poster placement frame 13 and the third poster placement frame 14 are flipped onto the back of the first poster placement frame 9.

[0026] After placing the device in the designated position, rotate the rotating rod 25 and the first bevel gear 26. Then, the first bevel gear 26 drives the second bevel gear 27 and the first connecting rod 21 to rotate. The first connecting rod 21 drives the gear 22 to rotate. Then, during the rotation, the gear 22 drives the two sets of racks 23 to move in opposite directions. Then, the racks 23 drive the support plate 24 to move, thus extending to the outside, thereby using the support plate 24 to raise the center of gravity of the bottom of the device.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A foldable, storage-type multi-media promotional video display box, comprising a telescopic rod (1), characterized in that: The telescopic rod (1) has a base (3) at its bottom, and a support component (2) inside the base (3). The telescopic rod (1) has a first poster placement frame (9) at its top, a third poster placement frame (14) on one side of the first poster placement frame (9), and a second poster placement frame (13) on the other side of the first poster placement frame (9). Hinges (12) are provided between the first poster placement frame (9) and the second poster placement frame (13) and the third poster placement frame (14). The frame (14) is rotatably connected to a connecting shaft (6) with a fixed axis inside. A turntable (5) is provided on the outside of the connecting shaft (6). Multiple sets of second connecting rods (4) are evenly provided on the outside of the turntable (5). A moving plate (7) is provided at the end of the second connecting rod (4). A third connecting rod (8) is provided at one end of the moving plate (7). Multiple sets of guide slots (11) are evenly provided at one end of the first poster placement frame (9), the second poster placement frame (13) and the third poster placement frame (14). One end of the third connecting rod (8) passes through the guide slot (11) and is connected to a limit frame (10).

2. The foldable, storage-type multi-media promotional video display box according to claim 1, characterized in that: The support assembly (2) includes a first connecting rod (21), a gear (22), a rack (23), a support plate (24), a rotating rod (25), and a first bevel gear (26). The first connecting rod (21) is located inside the telescopic rod (1). A second bevel gear (27) is provided on the outside of the first connecting rod (21). A rotating rod (25) is provided on one side of the telescopic rod (1). A first bevel gear (26) is provided on one side of the rotating rod (25). The first bevel gear (26) meshes with the second bevel gear (27). A gear (22) is provided at the bottom of the first connecting rod (21). Support plates (24) are symmetrically provided on both sides inside the base (3). A rack (23) is provided on one side of the support plate (24). The rack (23) meshes with the gear (22).

3. A foldable, storage-type multi-media promotional video display box according to claim 2, characterized in that: The base (3) has symmetrical through slots on both sides, and the support plate (24) is located inside the through slots.

4. A foldable, storage-type multi-media promotional video display box according to claim 2, characterized in that: The telescopic rod (1) is provided with a connecting bearing inside, and the top of the first connecting rod (21) is located inside the bearing.

5. A foldable, storage-type multi-media promotional video display box according to claim 2, characterized in that: The rotating rod (25) has a handle on one side, and the outer side of the handle has anti-slip texture.

6. A foldable, storage-type multi-media promotional video display box according to claim 1, characterized in that: One end of the first poster placement frame (9) is provided with a mounting hole, and one end of the connecting shaft (6) extends out of the outside of the first poster placement frame (9) through the mounting hole.

7. A foldable, storage-type multi-media promotional video display box according to claim 1, characterized in that: The turntable (5) has an annular groove on its outer side, and the second connecting rod (4) is hinged to the inside of the annular groove.

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