An advertising display stand capable of automatically changing advertisements and a method of using the same

Abstract

The invention discloses an advertisement display stand capable of automatically replacing advertisements and a method for using the same, comprising a base, a display stand rotatably connected to the base, a plurality of display boards rotatably connected to the display stand, each display board being connected to an independent rotating shaft, the rotating shaft being rotatably connected to the display stand; each rotating shaft being connected to an independent first gear, the display stand being rotatably connected to a plurality of transition gears, the transition gears being arranged between adjacent first gears, the two ends of the transition gears being respectively meshed with the first gears; adjacent rotating shafts being adjacent to each other through a universal coupling, one of the rotating shafts being connected to a driving mechanism, the driving mechanism being used to drive the rotating shaft to rotate. The invention can realize the automatic replacement of advertisements, display new advertisement content, realize the automatic cyclic display of multiple advertisements, and effectively improve the advertisement display effect.

Description

Technical Field

[0001] The present invention relates to the technical field of billboards, and in particular to an advertisement display frame capable of automatically replacing advertisements and a use method thereof. Background Art

[0002] Advertisement is a means of publicizing information to the public through a certain form of media in an open and extensive manner for a specific need. Currently, the existing advertising display racks on the market are generally three-dimensional structures, which can provide better visual display and improve the display effect of advertisements. However, some of the current advertising display racks are fixed structures. For example, advertising display racks with only one side structure cannot dynamically display a series of advertising contents, and the situational and interesting aspects are poor, and the best visual display effect cannot be achieved. In addition, advertising display racks with only one side structure have less advertising display content. Summary of the invention

[0003] In order to solve the above problems in the prior art, an advertising display stand capable of automatically replacing advertisements and a method for using the same are provided.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] The present invention proposes an advertising display stand capable of automatically replacing advertisements, comprising a base, wherein the base is rotatably connected to a display stand, wherein the display stand is rotatably connected to a plurality of display boards, each display board is connected to an independent rotating shaft, and the rotating shaft is rotatably connected to the display stand; each rotating shaft is connected to an independent first gear, and the display stand is rotatably connected to a plurality of transition gears, wherein the transition gears are arranged between adjacent first gears, and both ends of the transition gears are respectively meshed with the first gears; adjacent rotating shafts are adjacent to each other via a universal coupling, wherein one of the rotating shafts is connected to a driving mechanism, and the driving mechanism is used to drive the rotating shaft to rotate.

[0006] Preferably, the driving mechanism includes a motor fixedly connected to the base, the motor is connected to a main shaft, the main shaft is fixedly connected to a rotating rod, the rotating rod is fixedly connected to a boss, the base is connected to a support rod via a spring, the support rod and the base are slidably connected, the support rod is connected to a rack that matches the boss, the rack is arranged in a horizontal direction, the boss is arranged below the rack, and the rack is used to drive the rotating shaft to rotate.

[0007] Preferably, the display rack is rotatably connected to a disc gear, the disc gear is coaxially connected to a driving wheel, one of the rotating shafts is connected to a passive wheel, and a synchronous belt is hung on the passive wheel and the driving wheel.

[0008] Preferably, the display stand is also fixedly connected to a fixed seat, the fixed seat is rotatably connected to a bevel gear, the bevel gear is meshed with the disc gear, the bevel gear is coaxially connected to a second gear that matches the rack, and the second gear is arranged above the rack.

[0009] Preferably, the main shaft is rotatably connected to the base via a bearing, and the upper end of the main shaft passes through the base and is connected to the display stand.

[0010] Preferably, when the main shaft drives the boss to move below the rack, the main shaft drives the second gear to move above the rack, and the second gear is meshed with the rack.

[0011] Preferably, the base is fixedly connected to a sliding rod arranged in a vertical direction, the bottom end of the support rod is fixedly connected to a sliding seat, and the sliding seat is slidably connected to the sliding rod; the spring is sleeved on the sliding rod, the upper end of the spring is connected to the base, and the lower end of the spring is connected to the sliding seat.

[0012] The present invention also provides a method for using an advertisement display stand capable of automatically replacing advertisements, using the above-mentioned advertisement display stand capable of automatically replacing advertisements;

[0013] S1: The motor drives the main shaft to rotate, the main shaft drives the display rack to rotate, the display rack then drives the display board to rotate, and at the same time, the main shaft drives the rotating rod to rotate, and the rotating rod drives the boss to rotate;

[0014] S2: As the main shaft rotates, when the boss moves to the bottom of the rack, the boss drives the rack to move upward through the support rod. At this time, the main shaft drives the second gear to move above the rack, and the second gear and the rack are meshed;

[0015] S3: As the main shaft continues to rotate, the second gear drives the disc gear and the driving wheel to rotate through the bevel gear, the driving wheel drives the driven wheel and the rotating shaft to rotate through the synchronous belt, the rotating shaft drives the first gear to rotate, the first gear drives the adjacent first gear to rotate through the transition gear, and then drives several display boards to rotate simultaneously through the rotating shaft;

[0016] S4: As the main shaft continues to rotate, when the second gear and the rack are disengaged, the second gear drives the display board to rotate by degrees through the rotating shaft, so that the display board is turned over to realize automatic advertisement replacement.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a rotating shaft, and several rotating shafts are connected by a universal coupling. When one rotating shaft rotates, it can drive the adjacent rotating shafts to rotate at the same time, and then drive the first gear to rotate. Under the action of the transition gear, all the first gears are driven to rotate, and the first gear then drives the corresponding rotating shafts to rotate at the same time, so as to realize the flipping of all display boards, so as to display the advertisement on the other side of the display board, display new advertising content, realize the automatic cycle display of multiple advertisements, and effectively improve the advertising display effect.

[0019] 2. The present invention is provided with a main shaft. When the motor drives the main shaft to rotate, the main shaft can drive the display frame to rotate, and the display frame further drives the second gear to make a circular motion. At the same time, the main shaft drives the boss to rotate. When the boss rotates to the bottom of the support rod, the boss drives the rack to rise through the support rod. At this time, the second gear rotates to the top of the rack and meshes with the rack, thereby driving the second gear to rotate. The transmission motion of the gear drives the rotation of the rotating shaft. When not in use, the rack can be stored in the base under the action of the spring. Only when the second gear rotates to the top of the rack will the display board flip over, thereby providing sufficient time for the display of the advertisement and facilitating the display of the advertisement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is the overall front view of the present invention;

[0022] Figure 2 It is an overall top view of the present invention;

[0023] Figure 3 yes Figure 2 The enlarged view of the structure of the middle L part;

[0024] Figure 4 yes Figure 1 A magnified view of the structure of the middle K part;

[0025] Figure 5 yes Figure 1 A magnified view of the structure of part N;

[0026] Figure 6 yes Figure 1 Schematic diagram of the structure of the AA part;

[0027] Figure 7 yes Figure 1 Schematic diagram of the AA part structure (in working state).

[0028] Description of reference numerals:

[0029] 1 base; 2 rotating rod; 3 sliding rod; 4 boss; 5 spring; 6 display board; 7 rack; 8 main shaft; 9 bearing; 10 motor; 11 rotating shaft; 12 universal coupling; 13 transition gear; 14 first gear; 15 driving wheel; 16 disc gear; 17 bevel gear; 18 second gear; 19 slide seat; 20 display stand; 21 fixed seat; 22 synchronous belt; 23 driven wheel; 24 support rod. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] Reference Figure 1-7 The present embodiment proposes an advertising display stand capable of automatically changing advertisements, including a base 1, the base 1 is rotatably connected to a display frame 20, the display frame 20 is rotatably connected to a plurality of display boards 6, each display board 6 is connected to an independent rotating shaft 11, the rotating shaft 11 is rotatably connected to the display frame 20, and by rotating the rotating shaft 11, the corresponding display board 6 can be driven to realize flipping, so that advertisements on both sides of the display board 6 can be displayed.

[0032] The cross section of the display rack 20 is a regular hexagonal structure, wherein the display rack 20 includes a total of six sides, each of which can be provided with an independent advertisement. Advertisements are provided on both sides of the display board 6, so the display rack 20 can be provided with a total of 12 advertisements, which can realize the loop playback of several advertisements, and more advertisements can be displayed simultaneously in a unit space.

[0033] When displaying advertisements, it is only necessary to spray corresponding advertisement paint on the display board 6 located on the outside, and at the same time rotate the display board 6 so that the advertisements that have been sprayed are turned over to the inside of the display frame 20. At this time, the blank side located on the outside is sprayed with corresponding advertisement paint, and the production of advertisements on both sides of the display board 6 can be completed.

[0034] Each rotating shaft 11 is fixedly connected to an independent first gear 14, and the display frame 20 is rotatably connected to a plurality of transition gears 13, which are arranged between adjacent first gears 14, and both ends of the transition gear 13 are respectively meshed with the first gears 14. Adjacent rotating shafts 11 are adjacent to each other through universal couplings 12, and one of the rotating shafts 11 is connected to a driving mechanism, which is used to drive the rotating shaft 11 to rotate.

[0035] One of the rotating shafts 11 at the bottom is connected to a driving mechanism, and a universal coupling 12 is arranged at the bottom end of the display rack 20. The universal coupling 12 and the lowest rotating shaft 11 are at the same horizontal height. When one of the lowest rotating shafts 11 rotates, the universal coupling 12 can drive the lowest rotating shaft 11 to rotate at the same time, thereby driving the display board 6 at the bottom to rotate.

[0036] Under the action of the transition gear 13, when one of the first gears 14 rotates, the transition gear 13 can drive several first gears 14 to rotate simultaneously, and the first gear 14 can drive the corresponding rotating shaft 11 to rotate, and then drive all the display boards 6 to rotate simultaneously, thereby realizing the flipping of the display board 6 and the display of the advertisement on the other side of the display board 6.

[0037] The driving mechanism includes a motor 10, the motor 10 is connected to a main shaft 8, the motor 10 is fixedly connected to a base 1, the main shaft 8 is rotatably connected to the base 1 through a bearing 9, and the main shaft 8 is arranged vertically. The main shaft 8 is fixedly connected to a rotating rod 2, the rotating rod 2 is arranged horizontally, the rotating rod 2 is fixedly connected to a boss 4, the base 1 is connected to a support rod 24 through a spring 5, and the support rod 24 is slidably connected to the base 1.

[0038] The support rod 24 is arranged above the boss 4. When the rotating rod 2 rotates, the rotating rod 2 can drive the boss 4 to rotate. When the boss 4 moves to below the support rod 24, the support rod 24 can be driven to move upward under the action of the boss 4.

[0039] The base 1 is fixedly connected with a sliding rod 3 arranged in the vertical direction, and the bottom end of the support rod 24 is fixedly connected with a sliding seat 19, and the sliding seat 19 is slidably connected with the sliding rod 3; the spring 5 is sleeved on the sliding rod 3, the upper end of the spring 5 is connected with the base 1, and the lower end of the spring 5 is connected with the sliding seat 19, and the spring 5 is used for resetting the support rod 24. Under the action of the sliding rod 3, the sliding seat 19 can limit and guide the movement of the support rod 24, so that the support rod 24 can only slide in the vertical direction without rotating.

[0040] The support rod 24 and the main shaft 8 are parallel to each other. The support rod 24 is connected with a rack 7 matched with the boss 4. The rack 7 is arranged in a horizontal direction. The boss 4 is arranged below the rack 7. The rack 7 is used to drive the rotating shaft 11 to rotate.

[0041] The display rack 20 is rotatably connected to a disc gear 16, which is coaxially connected to a driving wheel 15, and one of the rotating shafts 11 is connected to a passive wheel 23, and a synchronous belt 22 is hung on the passive wheel 23 and the driving wheel 15. The disc gear 16 can drive the driving wheel 15 to rotate, and then drive the passive wheel 23 to rotate through the synchronous belt 22, thereby driving the rotating shaft 11 to rotate.

[0042] The display stand 20 is also fixedly connected to a fixing base 21, which is rotatably connected to a bevel gear 17, which is meshed with the disc gear 16, and the bevel gear 17 is coaxially connected to a second gear 18 that matches the rack 7, and the second gear 18 is arranged above the rack 7. When the second gear 18 is meshed with the rack 7, the rack 7 can drive the second gear 18 to rotate, and then drive the disc gear 16 to rotate through the bevel gear 17.

[0043] The main shaft 8 is rotatably connected to the base 1 through the bearing 9. The upper end of the main shaft 8 passes through the base 1 and is connected to the display frame 20. The main shaft 8 is connected to the center of the display frame 20. The main shaft 8 can drive the display frame 20 to rotate, and then drive the second gear 18 to rotate.

[0044] When the main shaft 8 drives the boss 4 to move below the rack 7 , the main shaft 8 drives the second gear 18 to move above the rack 7 , and at this time the second gear 18 is meshed with the rack 7 .

[0045] The present invention also provides a method for using an advertising display stand capable of automatically replacing advertisements. The method adopts the advertising display stand capable of automatically replacing advertisements described in this embodiment.

[0046] S1: The motor 10 drives the main shaft 8 to rotate, the main shaft 8 drives the display frame 20 to rotate, the display frame 20 further drives the display board 6 to rotate, and at the same time the main shaft 8 drives the rotating rod 2 to rotate, the rotating rod 2 drives the boss 4 to rotate;

[0047] S2: As the main shaft 8 rotates, when the boss 4 moves to the bottom of the rack 7, the boss 4 drives the rack 7 to move upward through the support rod 24. At this time, the main shaft 8 drives the second gear 18 to move above the rack 7, and the second gear 18 and the rack 7 are meshed;

[0048] S3: As the main shaft 8 continues to rotate, the second gear 18 drives the disc gear 16 and the driving wheel 15 to rotate through the bevel gear 17, the driving wheel 15 drives the driven wheel 23 and the rotating shaft 11 to rotate through the synchronous belt 22, the rotating shaft 11 drives the first gear 14 to rotate, the first gear 14 drives the adjacent first gear 14 to rotate through the transition gear 13, and then drives a plurality of display boards 6 to rotate simultaneously through the rotating shaft 11;

[0049] S4: As the main shaft 8 continues to rotate, when the second gear 18 and the rack 7 are disengaged, the second gear 18 drives the display board 6 to rotate 180° through the rotating shaft 11, so that the display board 6 is turned over to realize the automatic replacement of the advertisement.

[0050] It should be noted that when making advertisements, the display board 6 located on the outside is first spray-painted. After the painting is completed, the display frame 20 is driven to rotate by the motor 10. Under the action of the second gear 18 and the rack 7, all the display boards 6 are driven to complete the flipping work, so that the display boards 6 after painting are flipped to the inside, and the blank display boards 6 are flipped to the outside, so as to carry out the painting work of the advertisement, and then complete the production of the advertisements on both sides of the display boards 6.

[0051] In addition, several rotating shafts 11 are connected by universal couplings 12. When one rotating shaft 11 rotates, it can drive the adjacent rotating shafts 11 to rotate at the same time, and then drive the first gear 14 to rotate. Under the action of the transition gear 13, all the first gears 14 are driven to rotate, and the first gear 14 then drives the corresponding rotating shafts 11 to rotate at the same time, realizing the flipping of all the display boards 6, so as to display the advertisement on the other side of the display board 6, display new advertising content, realize the automatic cyclic display of multiple advertisements, and effectively improve the advertising display effect.

[0052] In addition, when the motor 10 drives the main shaft 8 to rotate, the main shaft 8 can drive the display frame 20 to rotate, and the display frame 20 further drives the second gear 18 to make a circular motion. At the same time, the main shaft 8 drives the boss 4 to rotate. When the boss 4 rotates to the bottom of the support rod 24, the boss 4 drives the rack 7 to rise through the support rod 24. At this time, the second gear 18 rotates to the top of the rack 7 and meshes with the rack 7, thereby driving the second gear 18 to rotate, and through the transmission motion of the gear, the rotation of the rotating shaft 11 is driven. When not in use, under the action of the spring 5, the rack 7 can be stored in the base 1. Only when the second gear 18 rotates to the top of the rack 7 will the display board 6 flip over, thereby providing sufficient time for the display of the advertisement and facilitating the display of the advertisement.

[0053] Although the 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 claims and their equivalents.

Claims

1. An advertising display stand capable of automatically changing advertisements, comprising a base (1), characterized in that: The base (1) is rotatably connected to a display rack (20), and the display rack (20) is rotatably connected to a plurality of display boards (6), each display board (6) is connected to an independent rotation shaft (11), and the rotation shaft (11) is rotatably connected to the display rack (20); each rotation shaft (11) is connected to an independent first gear (14), and the display rack (20) is rotatably connected to a plurality of transition gears (13), the transition gears (13) are arranged between adjacent first gears (14), and both ends of the transition gears (13) are respectively meshed with the first gears (14); adjacent rotation shafts (11) are adjacent to each other via universal couplings (12), and one of the rotation shafts (11) is connected to a driving mechanism, and the driving mechanism is used to drive the rotation shaft (11) to rotate; The driving mechanism comprises a motor (10) fixedly connected to the base (1), the motor (10) being connected to a main shaft (8), the main shaft (8) being fixedly connected to a rotating rod (2), the rotating rod (2) being fixedly connected to a boss (4), the base (1) being connected to a support rod (24) via a spring (5), the support rod (24) and the base (1) being slidably connected, the support rod (24) being connected to a rack (7) matching the boss (4), the rack (7) being arranged in a horizontal direction, the boss (4) being arranged below the rack (7), and the rack (7) being used to drive the rotating shaft (11) to rotate; The display rack (20) is rotatably connected to a disc gear (16), the disc gear (16) is coaxially connected to a driving wheel (15), one of the rotating shafts (11) is connected to a passive wheel (23), and a synchronous belt (22) is hung on the passive wheel (23) and the driving wheel (15); The display stand (20) is also fixedly connected to a fixing seat (21), the fixing seat (21) is rotatably connected to a bevel gear (17), the bevel gear (17) is meshed with the disc gear (16), the bevel gear (17) is coaxially connected to a second gear (18) matched with the rack (7), and the second gear (18) is arranged above the rack (7); The main shaft (8) is rotatably connected to the base (1) via a bearing (9); the upper end of the main shaft (8) passes through the base (1) and is connected to the display stand (20); When the main shaft (8) drives the boss (4) to move below the rack (7), the main shaft (8) drives the second gear (18) to move above the rack (7), and at this time the second gear (18) is meshed with the rack (7).

2. The advertising display stand capable of automatically changing advertisements according to claim 1, characterized in that: The base (1) is fixedly connected to a sliding rod (3) arranged in a vertical direction; the bottom end of the support rod (24) is fixedly connected to a sliding seat (19); the sliding seat (19) is slidably connected to the sliding rod (3); the spring (5) is sleeved on the sliding rod (3); the upper end of the spring (5) is connected to the base (1), and the lower end of the spring (5) is connected to the sliding seat (19).

3. A method for using an advertising display stand capable of automatically changing advertisements, characterized in that: An advertising display stand capable of automatically changing advertisements as described in claim 2 is adopted; S1: The motor (10) drives the main shaft (8) to rotate, the main shaft (8) drives the display frame (20) to rotate, the display frame (20) in turn drives the display board (6) to rotate, and at the same time the main shaft (8) drives the rotating rod (2) to rotate, and the rotating rod (2) drives the boss (4) to rotate; S2: As the main shaft (8) rotates, when the boss (4) moves to the position directly below the rack (7), the boss (4) drives the rack (7) to move upwards via the support rod (24), and at this time, the main shaft (8) drives the second gear (18) to move above the rack (7), and the second gear (18) and the rack (7) mesh with each other; S3: As the main shaft (8) continues to rotate, the second gear (18) drives the disc gear (16) and the driving wheel (15) to rotate through the bevel gear (17), the driving wheel (15) drives the driven wheel (23) and the rotating shaft (11) to rotate through the synchronous belt (22), the rotating shaft (11) drives the first gear (14) to rotate, the first gear (14) drives the adjacent first gear (14) to rotate through the transition gear (13), and then drives a plurality of display boards (6) to rotate simultaneously through the rotating shaft (11); S4: As the main shaft (8) continues to rotate, when the second gear (18) and the rack (7) are disengaged, the second gear (18) drives the display board (6) to rotate 180 degrees via the rotating shaft (11), thereby turning the display board (6) over, thereby realizing automatic advertisement replacement.

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