Multi-angle three-dimensional display device for advertisement production

Abstract

The utility model relates to the technical field of advertisement display devices, and discloses a multi-angle three-dimensional display device for advertisement production, which comprises an equipment base, a fixed seat fixedly mounted at the top end of the equipment base, and a device main body rotationally mounted at the top end of the fixed seat, lower display screens are fixedly mounted at the bottoms of the three side wall faces of the device body, mounting grooves are formed in the tops of the three side wall faces of the device body, and upper display screens are rotationally mounted in the three mounting grooves. Three protective covers in sliding contact with the inner wall faces of the three mounting grooves are fixedly mounted on the faces, close to one another, of the three upper display screens, an adjusting cavity communicating with the three mounting grooves is formed in the top end of the interior of the device body, and an adjusting mechanism used for driving the three upper display screens to turn over is arranged in the adjusting cavity. By arranging the adjusting mechanism, the protection effect of the equipment is improved, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising display devices, in particular to a multi-angle three-dimensional display device for advertising production. Background Technique

[0002] After retrieval, the application number 202220874011.2 discloses a multi-angle three-dimensional display device for advertising production, including a base, a fixed seat, a connecting shaft and a device main body. A fixed seat is arranged on the upper side of the base, a connecting shaft is fixedly arranged on the upper side of the fixed seat, and the device main body is fixedly arranged on the upper side of the connecting shaft. The cross-sectional structure of the device main body is an equilateral triangle structure, and an upper display screen and a lower display screen are arranged on each side of the device main body.

[0003] During the use of the multi-angle three-dimensional display device for advertising production in this patent application, the upper display screen is driven to flip forward by a certain angle by driving the hydraulic rod to extend, so as to meet special display requirements such as showing toys to children. However, during such use, when the hydraulic rod is driven to extend and drive the upper display screen to flip forward, the top end of the upper display screen moves out of the installation groove, causing the top opening end of the installation groove to open, which easily allows foreign objects from the outside to enter the inside of the installation groove. This not only hinders the reset of the upper display screen and affects the normal use of the device, but also makes it inconvenient for the staff to clean and maintain it, bringing inconvenience to the use of the device. Therefore, we propose a multi-angle three-dimensional display device for advertising production. Content of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a multi-angle three-dimensional display device for advertising production.

[0005] To achieve the above object, the present utility model adopts the following technical solutions. An advertising production multi-angle three-dimensional display device includes a device base, a fixed seat fixedly installed at the top end of the device base, and a device main body rotatably installed at the top end of the fixed seat and having an equilateral triangle cross-sectional structure. Lower display screens are fixedly installed at the bottoms of the three side wall surfaces of the device main body. Installation grooves are formed at the tops of the three side wall surfaces of the device main body. Three upper display screens are rotatably installed inside the three installation grooves. Three protective covers that are fixedly installed on the mutually approaching surfaces of the three upper display screens and slidably contact the inner wall surfaces of the three installation grooves. An adjustment cavity communicating with the three installation grooves is formed at the top end inside the device main body. An adjustment mechanism for driving the three upper display screens to flip is provided inside the adjustment cavity. The adjustment mechanism includes an adjustment screw rod rotatably installed in the middle of the inner side of the adjustment cavity, an adjustment thread block threadedly connected to the outer side of the adjustment screw rod, and three adjustment pull rods rotatably connected to the outer wall surface of the adjustment thread block. One ends of the three adjustment pull rods away from the adjustment thread block are rotatably connected to the upper parts of the mutually approaching surfaces of the three upper display screens. A support frame body that abuts against the bottoms of the mutually approaching surfaces of the three upper display screens is fixedly installed at the edge position of the bottom wall surface of the adjustment cavity.

[0006] Further, a rotating shaft rod fixedly installed with the middle part of the bottom end of the device main body is rotatably installed in the middle of the top end of the fixed seat.

[0007] Further, a driving motor for driving the rotating shaft rod to rotate is provided inside the fixed seat.

[0008] Further, an adjustment motor is fixedly installed in the middle of the bottom wall surface of the adjustment cavity.

[0009] Further, the output end on the top side of the adjustment motor is fixedly installed with the bottom end of the adjustment screw rod.

[0010] Further, three mounting frames rotatably connected to one ends of the three adjustment pull rods are fixedly installed on the outer wall surface of the adjustment thread block.

[0011] Further, three limiting slide rods fixedly installed at corresponding positions on the inner wall surface of the adjustment cavity are slidably connected inside the three mounting frames.

[0012] Further, rubber pads are fixedly installed on the surfaces of the support frame body close to the three upper display screens.

[0013] Further, ejection chutes are formed on the surfaces of the support frame body close to the three upper display screens. Ejection sliders that abut against corresponding positions on the outer wall surfaces of the three upper display screens are slidably connected inside each ejection chute.

[0014] Further, a reset groove is formed at one end of each ejection slider. A reset spring fixedly connected to the inner wall surface of each ejection chute is fixedly installed inside each reset groove.

[0015] The utility model provides a multi - angle three - dimensional display device for advertising production, which has the following beneficial effects:

[0016] 1. For the multi - angle three - dimensional display device for advertising production, when in use and the upper display screen needs to be flipped due to display requirements, the output end of the adjustment motor is controlled to drive the adjustment screw rod to rotate, forcing the adjustment thread block thread - connected to the adjustment screw rod to drive the three mounting brackets to move upward. One end of the three adjustment pull rods driven by the three mounting brackets moves upward, forcing the other ends of the three adjustment pull rods to push the three upper display screens outward to form a downward - inclined display effect, so as to meet the display requirements of customers with relatively short heights such as children. During this process, the three protective covers form a closure for the top opening ends of the three mounting slots by slidingly contacting the inside of the mounting slots, so as to prevent foreign objects from entering the outside and affecting the normal use of the device. The above operations are simple and practical, the structure is reasonable and compact, realizing the blockage of foreign objects when the upper display screen of the device is flipped, improving the protection effect of the device and the practicality of the device.

[0017] 2. For the multi - angle three - dimensional display device for advertising production, through the setting of the support frame body, in the initial state, the support frame body elastically contacts the outer wall surface of the upper display screen through the rubber pad on the outer wall surface. With the pulling of the upper display screen by the adjustment pull rod, the upper display screen is placed more stably. When the upper display screen is flipped outward, the ejecting slider pushes the upper display screen to flip outward more smoothly under the elastic force of the return spring, and the ejecting slider resists the flipped upper display screen to form a limiting effect, improving the structural stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the implementation conditions of the utility model, so they do not have technical essential significance.

[0019] Figure 1 It is a schematic structural diagram of the multi - angle three - dimensional display device for advertising production of the utility model;

[0020] Figure 2 It is an exploded view of the multi - angle three - dimensional display device for advertising production of the utility model;

[0021] Figure 3 is Figure 2 an enlarged schematic view of A in

[0022] Figure 4 It is a schematic structural diagram of the support housing of the utility model.

[0023] Legend:

[0024] 10. Equipment base; 11. Fixed seat; 12. Device main body; 13. Rotating shaft rod; 14. Lower display screen; 15. Upper display screen; 16. Adjustment cavity; 17. Installation groove; 18. Protective cover; 19. Adjustment motor; 20. Adjustment threaded rod; 21. Adjustment threaded block; 22. Mounting bracket; 23. Limit slide bar; 24. Adjustment pull rod; 25. Support frame; 26. Rubber pad; 27. Ejection chute; 28. Ejection slider; 29. Reset groove; 30. Reset spring. Detailed implementation mode

[0025] An advertising production multi-angle three-dimensional display device, as Figures 1-4As shown in the figure, it includes a device base 10, a fixed seat 11 fixedly installed at the top of the device base 10, and a device main body 12 rotatably installed at the top of the fixed seat 11 and having an equilateral triangle cross-section structure. A rotating shaft rod 13 fixedly installed at the middle of the bottom end of the device main body 12 is rotatably installed at the middle of the top end of the fixed seat 11. A driving motor for driving the rotating shaft rod 13 to rotate is arranged inside the fixed seat 11. Lower display screens 14 are fixedly installed at the bottoms of the three side walls of the device main body 12. Installation grooves 17 are formed at the tops of the three side walls of the device main body 12. Three upper display screens 15 are rotatably installed inside the three installation grooves 17. Three protective covers 18 fixedly installed on the mutually adjacent surfaces of the three upper display screens 15 are in sliding contact with the inner wall surfaces of the three installation grooves 17. An adjustment cavity 16 communicating with the three installation grooves 17 is formed at the top end inside the device main body 12. An adjustment mechanism for driving the three upper display screens 15 to flip is arranged inside the adjustment cavity 16. The adjustment mechanism includes an adjustment threaded rod 20 rotatably installed at the middle of the inner side of the adjustment cavity 16, an adjustment threaded block 21 threadedly connected to the outer side of the adjustment threaded rod 20, and three adjustment pull rods 24 rotatably connected to the outer wall surface of the adjustment threaded block 21. One ends of the three adjustment pull rods 24 far from the adjustment threaded block 21 are rotatably connected to the upper parts of the mutually adjacent surfaces of the three upper display screens 15. An adjustment motor 19 is fixedly installed at the middle of the bottom wall surface of the adjustment cavity 16. The output end on the top side of the adjustment motor 19 is fixedly installed at the bottom end of the adjustment threaded rod 20. Three mounting brackets 22 fixedly installed on the outer wall surface of the adjustment threaded block 21 are rotatably connected to one ends of the three adjustment pull rods 24. Three limiting slide rods 23 fixedly installed at corresponding positions on the inner wall surface of the adjustment cavity 16 are slidably connected inside the three mounting brackets 22. A support frame body 25 abutting against the bottoms of the mutually adjacent surfaces of the three upper display screens 15 is fixedly installed at the edge position of the bottom wall surface of the adjustment cavity 16. Rubber pads 26 are fixedly installed on each surface of the support frame body 25 close to the three upper display screens 15. Ejection chutes 27 are formed on each surface of the support frame body 25 close to the three upper display screens 15. Ejection sliders 28 abutting against corresponding positions on the outer wall surfaces of the three upper display screens 15 are slidably connected inside each ejection chute 27. A reset groove 29 is formed at one end of each ejection slider 28. A reset spring 30 fixedly connected to the inner wall surface of each ejection chute 27 is fixedly installed inside each reset groove 29.

[0026] The working principle of the present invention is as follows: when the upper display screen 15 needs to be flipped due to display needs, the output end of the control adjustment motor 19 drives the adjusting threaded rod 20 to rotate, forcing the adjusting threaded block 21 threadedly connected to the adjusting threaded rod 20 to drive the three mounting brackets 22 to move upward, and the three mounting brackets 22 drive one end of the three adjusting pull rods 24 to move upward, forcing the other ends of the three adjusting pull rods 24 to push the three upper display screens 15 outward to flip outward to form a downward tilted display effect, so as to meet the display needs of shorter customers such as children. In this process, the three protective covers 18 close the top open ends of the three mounting grooves 17 by sliding contact with the inside of the mounting grooves 17 to prevent foreign matter from entering and affecting the device. In normal use, the above operation is simple and practical, the structure is reasonable and compact, and the device can block external foreign objects when the upper display screen 15 is flipped, thereby improving the protection effect of the device and improving the practicality of the device; in the initial state, the support frame 25 is in elastic contact with the outer wall surface of the upper display screen 15 through the rubber pad 26 on the outer wall surface, and the adjustment rod 24 pulls the upper display screen 15, so that the upper display screen 15 is placed more stably. When the upper display screen 15 is flipped outward, the ejection slider 28 pushes the upper display screen 15 to flip outward more smoothly under the elastic force of the return spring 30, and the ejection slider 28 resists the flipped upper display screen 15 to form a limiting effect, thereby improving the stability of the device structure.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An advertising production multi-angle three-dimensional display device, comprising a device base (10), a fixed seat (11) fixedly installed at the top of the device base (10), and a device main body (12) rotatably installed at the top of the fixed seat (11) and having an equilateral triangle cross-sectional structure, characterized in that: At the bottom of the three side walls of the device main body (12), lower display screens (14) are fixedly installed. At the top of the three side walls of the device main body (12), installation grooves (17) are provided. Inside the three installation grooves (17), upper display screens (15) are rotatably installed. On the mutually adjacent sides of the three upper display screens (15), three protective covers (18) that are in sliding contact with the inner wall surfaces of the three installation grooves (17) are fixedly installed. At the top end inside the device main body (12), an adjustment cavity (16) that communicates with the three installation grooves (17) is provided. Inside the adjustment cavity (16), an adjustment mechanism for driving the three upper display screens (15) to flip is provided. The adjustment mechanism includes an adjustment screw rod (20) rotatably installed in the middle of the inner side of the adjustment cavity (16), an adjustment thread block (21) threadedly connected to the outer side of the adjustment screw rod (20), and three adjustment pull rods (24) rotatably connected to the outer wall surface of the adjustment thread block (21). One ends of the three adjustment pull rods (24) far away from the adjustment thread block (21) are rotatably connected to the upper parts of the mutually adjacent sides of the three upper display screens (15). At the edge position of the bottom wall surface of the adjustment cavity (16), a support frame body (25) that abuts against the bottom of the mutually adjacent sides of the three upper display screens (15) is fixedly installed.

2. The multi-angle three-dimensional display device for advertising production according to claim 1, wherein: At the middle of the top end of the fixed seat (11), a rotating shaft rod (13) fixedly installed at the middle of the bottom end of the device main body (12) is rotatably installed. Inside the fixed seat (11), a driving motor for driving the rotating shaft rod (13) to rotate is provided.

3. The multi-angle three-dimensional display device for advertisement production according to claim 1, wherein: At the middle of the bottom wall surface of the adjustment cavity (16), an adjustment motor (19) is fixedly installed. The output end on the top side of the adjustment motor (19) is fixedly installed with the bottom end of the adjustment screw rod (20).

4. The multi-angle three-dimensional display device for advertisement production according to claim 1, wherein: On the outer wall surface of the adjustment thread block (21), three mounting brackets (22) rotatably connected to one ends of the three adjustment pull rods (24) are fixedly installed. Inside the three mounting brackets (22), three limiting slide rods (23) fixedly installed at the corresponding positions of the inner wall surface of the adjustment cavity (16) are slidably connected.

5. The multi-angle three-dimensional display device for advertising production according to claim 1, wherein: On each side of the support frame body (25) close to the three upper display screens (15), a rubber pad (26) is fixedly installed.

6. The multi-angle three-dimensional display device for advertisement production according to claim 1, characterized in that: On each side of the support frame body (25) close to the three upper display screens (15), an ejection chute (27) is provided. Inside each ejection chute (27), an ejection slider (28) that abuts against the corresponding position of the outer wall surface of the three upper display screens (15) is slidably connected. At one end of each ejection slider (28), a reset groove (29) is provided. Inside each reset groove (29), a reset spring (30) fixedly connected to the inner wall surface of each ejection chute (27) is fixedly installed.

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