Effect display device for advertisement production

Abstract

The utility model discloses an effect display device for advertisement production, which relates to the technical field of advertisement display devices and comprises a top plate, the top plate is detachably mounted on a roof, first rotating shafts are symmetrically arranged on two sides of the middle of the upper end of the top plate and synchronously rotate in different directions, and winding wheels are symmetrically arranged on two sides of the middle of each first rotating shaft. The bottom end of the steel wire rope extends downwards to penetrate through the top plate and is fixedly connected with a supporting plate, a rotatable second rotating shaft is arranged in the middle of the upper end of the supporting plate, a display box is fixedly arranged at the bottom end of the second rotating shaft, display screens are fixedly installed on the periphery of the outer side of the display box, and a positioning block is further arranged at the upper end of the supporting plate. Positioning grooves are formed in the bottom end of the top plate; the display screen can be disassembled, assembled and maintained without climbing, the floor space is not occupied, the operation is simple, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisement display devices, in particular to an effect display device used for advertisement production. Background Art

[0002] Advertisement, in its form, is just a way of delivering information, a medium between advertisers and audiences, and its result is to achieve certain commercial and economic goals. Advertisement is indispensable in countries with rapidly developing economies.

[0003] Most display screens for playing advertisements are hung at high places. Currently, they are hung and installed manually with the help of climbing tools. This method is not only inconvenient, but also dangerous.

[0004] In view of the above problems, the utility model provides an effect display device for advertisement production. Utility Model Content

[0005] The utility model aims to provide an effect display device for advertising production, which can disassemble and repair the display screen without climbing, does not occupy ground space, is simple to operate and highly efficient, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an effect display device for advertising production, comprising a top plate, which is detachably mounted on the roof, and a first rotating shaft is symmetrically arranged on both sides of the middle of the upper end of the top plate, and the first rotating shaft rotates synchronously in opposite directions, and a winding wheel is symmetrically arranged on both sides of the middle of the first rotating shaft, and a steel wire rope is wound around the inner side of the winding wheel, and the bottom end of the steel wire rope extends downward through the top plate and is fixedly connected to a support plate, a rotatable second rotating shaft is arranged in the middle of the upper end of the support plate, and a display box is fixedly arranged at the bottom end of the second rotating shaft, and display screens are fixedly installed around the outer sides of the display box, a positioning block is also arranged at the upper end of the support plate, and a positioning groove is arranged at the bottom end of the top plate.

[0007] Furthermore, fixed plates are symmetrically arranged at both ends of the first rotating shaft, and the bottom end of the fixed plate is fixedly connected to the upper end surface of the top plate. A first motor is fixedly installed on the outer side of one of the fixed plates. The outer side of one end of the first rotating shaft is rotatably connected to the inside of the fixed plate through a bearing, and the other end passes through the fixed plate and is fixedly connected to the output end of the first motor. The winding wheel is fixedly installed on the outer side of the first rotating shaft, and four evenly distributed through holes are opened on the top plate, and the wire rope passes through the through holes.

[0008] Furthermore, positioning blocks are fixedly connected to both sides of the upper end of the support plate, and positioning grooves are opened on both sides of the middle of the bottom end of the top plate, and the upper ends of the positioning blocks are engaged with the inner sides of the positioning grooves.

[0009] Furthermore, the outer side of the second rotating shaft is rotatably connected to the inner side of the middle part of the upper end of the support plate through a bearing, a first gear is fixedly installed on the outer side of the upper end of the second rotating shaft, a second gear is meshedly connected to one side of the first gear, a second motor is fixedly installed on the bottom end of the support plate, and the output end of the second motor extends upward and is fixedly installed with a second gear.

[0010] Furthermore, columns are fixedly connected to both sides of the upper end of the top plate, a mounting plate is fixedly connected to the top end of the column, and bolts are threadedly connected to the mounting plate.

[0011] Furthermore, when the positioning block and the positioning groove are connected to each other, the upper end of the second rotating shaft does not contact the bottom end of the top plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides an effect display device for advertising production, wherein the first rotating shafts on both sides rotate synchronously in opposite directions to drive the winding wheels on both sides to rotate synchronously in opposite directions, so as to realize the winding or unwinding of the wire rope, and then realize the lifting and lowering of the support plate, so as to realize the disassembly or maintenance of the display screen outside the display box, and the second rotating shaft can rotate to drive the display box to rotate, and then adjust the angle of the display screen for easy display, and during the rising process of the support plate, the positioning block is driven to rise vertically and inserted into the positioning groove, so as to fix the display box and improve the display effect. The purpose of this design is to disassemble and repair the display screen without climbing, without occupying ground space, and the operation is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the location of the positioning groove in the utility model;

[0016] Figure 3 This is a schematic diagram of the position of the second motor in the utility model;

[0017] Figure 4 It is a schematic diagram of the top plate structure in the utility model.

[0018] In the figure: 1. top plate; 2. column; 3. mounting plate; 4. bolt; 5. first rotating shaft; 6. winding wheel; 7. wire rope; 8. fixing plate; 9. first motor; 10. through hole; 11. support plate; 12. positioning block; 13. positioning groove; 14. second rotating shaft; 15. first gear; 16. second gear; 17. second motor; 18. display box; 19. display screen. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to solve the technical problems of how to facilitate disassembly and maintenance, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0021] A display device for advertising production comprises a top plate 1, which is detachably mounted on a roof, wherein first rotating shafts 5 are symmetrically arranged on both sides of the middle portion of the upper end of the top plate 1, and the first rotating shafts 5 rotate synchronously in opposite directions, wherein winding wheels 6 are symmetrically arranged on both sides of the middle portion of the first rotating shaft 5, and a steel wire rope 7 is wound around the inner side of the winding wheel 6, and the bottom end of the steel wire rope 7 extends downward through the top plate 1 and is fixedly connected to a support plate 11, wherein a rotatable second rotating shaft 14 is arranged in the middle portion of the upper end of the support plate 11, and a display box 18 is fixedly arranged at the bottom end of the second rotating shaft 14, and display screens 19 are fixedly arranged on all sides of the outer side of the display box 18, a positioning block 12 is also arranged at the upper end of the support plate 11, and a positioning groove 13 is arranged at the bottom end of the top plate 1.

[0022] Specifically, the first rotating shafts 5 on both sides rotate synchronously in opposite directions to drive the winding wheels 6 on both sides to rotate synchronously in opposite directions, so as to achieve winding or unwinding of the wire rope 7, and then to achieve lifting of the support plate 11, so as to achieve disassembly or maintenance of the display screen 19 outside the display box 18. The second rotating shaft 14 can rotate to drive the display box 18 to rotate, and then adjust the angle of the display screen 19 for easy display. During the rising process of the support plate 11, the positioning block 12 is driven to rise vertically and inserted into the positioning groove 13 to fix the display box 18 and improve the display effect. The purpose of this design is to disassemble and repair the display screen 19 without climbing, without occupying ground space, and the operation is simple and efficient.

[0023] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0024] Fixed plates 8 are symmetrically arranged at both ends of the first rotating shaft 5, and the bottom ends of the fixed plates 8 are fixedly connected to the upper end surface of the top plate 1, and a first motor 9 is fixedly installed on the outer side of one of the fixed plates 8, and the outer side of one end of the first rotating shaft 5 is rotatably connected to the inside of the fixed plate 8 through a bearing, and the other end passes through the fixed plate 8 and is fixedly connected to the output end of the first motor 9, and the winding wheel 6 is fixedly installed on the outer side of the first rotating shaft 5. Four evenly distributed through holes 10 are opened on the top plate 1, and the wire rope 7 passes through the through holes 10. The purpose of such design is to drive the first rotating shafts 5 on both sides to rotate synchronously in opposite directions through the first motors 9 on both sides, and drive the winding wheels 6 on both sides to rotate synchronously in opposite directions, thereby realizing the winding or unwinding of the wire rope 7, which is convenient for lifting and lowering the support plate 11.

[0025] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] Positioning blocks 12 are fixedly connected to both sides of the upper end of the support plate 11, and positioning grooves 13 are opened on both sides of the middle of the bottom end of the top plate 1. The upper end of the positioning block 12 and the inner side of the positioning groove 13 are mutually engaged. The purpose of this design is to fix the position of the display box 18 by engaging the upper end of the positioning block 12 with the inner side of the positioning groove 13.

[0027] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0028] The outer side of the second rotating shaft 14 is rotatably connected to the inner side of the middle part of the upper end of the support plate 11 through a bearing, and a first gear 15 is fixedly installed on the outer side of the upper end of the second rotating shaft 14. A second gear 16 is meshedly connected to one side of the first gear 15, and a second motor 17 is fixedly installed on the bottom end of the support plate 11. The output end of the second motor 17 extends upward and is fixedly installed with the second gear 16. The purpose of such design is that the second motor 17 drives the second gear 16 to rotate, and drives the second rotating shaft 14 to rotate by meshing with the first gear 15, thereby driving the display box 18 to rotate and adjusting the angle of the display screen 19.

[0029] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0030] The top plate 1 is fixedly connected to columns 2 on both sides of the upper end, and the top of the column 2 is fixedly connected to a mounting plate 3, on which bolts 4 are threadedly connected. The purpose of this design is to fix the mounting plate 3 on the roof through the bolts 4, thereby fixing the top plate 1.

[0031] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0032] When the positioning block 12 and the positioning groove 13 are connected to each other, the upper end of the second rotating shaft 14 does not contact the bottom end of the top plate 1. The purpose of this design is to ensure the rationality of the structure.

[0033] In summary: the first rotating shafts 5 on both sides rotate synchronously in opposite directions to drive the winding wheels 6 on both sides to rotate synchronously in opposite directions, so as to achieve winding or unwinding of the wire rope 7, and then to achieve lifting of the support plate 11, so as to achieve disassembly or maintenance of the display screen 19 outside the display box 18, the second rotating shaft 14 can rotate to drive the display box 18 to rotate, and then adjust the angle of the display screen 19 for easy display, and drive the positioning block 12 to rise vertically and insert it into the positioning groove 13 during the rising process of the support plate 11, fix the display box 18, and improve the display effect. The purpose of this design is to disassemble and repair the display screen 19 without climbing, without occupying ground space, simple operation and high efficiency.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0035] 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. An effect display device for advertising production, characterized in that: The invention comprises a top plate (1), wherein the top plate (1) is detachably mounted on the roof, a first rotating shaft (5) is symmetrically arranged on both sides of the middle of the upper end of the top plate (1), the first rotating shaft (5) rotates synchronously in opposite directions, a winding wheel (6) is symmetrically arranged on both sides of the middle of the first rotating shaft (5), a steel wire rope (7) is wound around the inner side of the winding wheel (6), the bottom end of the steel wire rope (7) extends downward through the top plate (1) and is fixedly connected to a support plate (11), a rotatable second rotating shaft (14) is arranged at the middle of the upper end of the support plate (11), a display box (18) is fixedly arranged at the bottom end of the second rotating shaft (14), and display screens (19) are fixedly mounted on all four sides of the outer side of the display box (18), a positioning block (12) is also arranged at the upper end of the support plate (11), and a positioning groove (13) is arranged at the bottom end of the top plate (1).

2. The effect display device for advertising production according to claim 1, characterized in that: The first rotating shaft (5) is symmetrically provided with fixing plates (8) at both ends, the bottom end of the fixing plate (8) is fixedly connected to the upper end surface of the top plate (1), a first motor (9) is fixedly installed on the outer side of one of the fixing plates (8), one end of the first rotating shaft (5) is rotatably connected to the inside of the fixing plate (8) through a bearing, and the other end passes through the fixing plate (8) and is fixedly connected to the output end of the first motor (9), the winding wheel (6) is fixedly installed on the outer side of the first rotating shaft (5), and four evenly distributed through holes (10) are opened on the top plate (1), and the steel wire rope (7) passes through the through holes (10).

3. The effect display device for advertising production according to claim 1, characterized in that: Positioning blocks (12) are fixedly connected to both sides of the upper end of the support plate (11), and positioning grooves (13) are provided on both sides of the middle part of the bottom end of the top plate (1), and the upper end of the positioning block (12) and the inner side of the positioning groove (13) are mutually engaged.

4. The effect display device for advertising production according to claim 1, characterized in that: The outer side of the second rotating shaft (14) is rotatably connected to the inner side of the middle part of the upper end of the support plate (11) through a bearing, a first gear (15) is fixedly mounted on the outer side of the upper end of the second rotating shaft (14), one side of the first gear (15) is meshingly connected with a second gear (16), a second motor (17) is fixedly mounted on the bottom end of the support plate (11), and an output end of the second motor (17) extends upward and is fixedly mounted with the second gear (16).

5. The effect display device for advertising production according to claim 1, characterized in that: The upper ends of the top plate (1) are fixedly connected to columns (2) on both sides, the top ends of the columns (2) are fixedly connected to mounting plates (3), and the mounting plates (3) are threadedly connected to bolts (4).

6. The effect display device for advertising production according to claim 1, characterized in that: When the positioning block (12) and the positioning groove (13) are connected to each other, the upper end of the second rotating shaft (14) does not contact the bottom end of the top plate (1).

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