Novel display board

Abstract

The utility model discloses a novel display board, which relates to the technical field of theory display and comprises a supporting column, a bottom plate is fixed at the bottom end of the supporting column, a round bearing seat is fixed at the upper end of the supporting column, universal wheels are arranged at the two ends of the lower end of the bottom plate, and auxiliary supporting assemblies are arranged on the outer side of the supporting column and located on the two sides of the bottom plate. A connecting frame is fixed to the center of the upper end of the round bearing seat, a top connecting plate is fixed to the center of the upper end of the connecting frame, four carrying stand columns are evenly arranged between the round bearing seat and the top connecting plate and located on the outer side of the connecting frame, a display plate body is arranged on the outer side of each carrying stand column, and lifting assemblies are arranged between the carrying stand columns and the display plate bodies. According to the novel display board provided by the utility model, through the integral structural matching design, the stability of the display board is better, the display board is not easy to topple over, the display direction and position of the display board body can be conveniently adjusted in the display process, the all-around display effect is further realized, the use is convenient, and manual movement is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of theoretical display, in particular to a novel display board. Background Art

[0002] Sociology is a discipline that systematically studies social behavior and human groups. When it is necessary to display the results of sociological theoretical research, a display board is needed.

[0003] For example, a Chinese utility model patent (publication number CN213183499U) discloses a sociology theory display board, which states: "Through the cooperation between the sliding groove inside the display board and the slider, the horizontal and vertical directions of the display board can be converted, and it can be used according to the needs of the staff. Through the action of the limit block, the connection between the slider and the display board can be limited and fixed to prevent the display board from accidentally sliding off. Through the action of the movable rod, it is convenient for the staff to release the limit between the slider and the display board, so as to adjust the angle or disassemble the display board, which is convenient for the staff to use." It also points out the technical deficiencies of "most of the current display boards have too simple supporting structures, are easy to fall over, have poor stability in use, are inconvenient to adjust the direction of the display, and require time and physical strength to move, which is inconvenient for the staff to use."

[0004] Based on the above, it can be seen that the following technical problems exist in the prior art: the supporting structure of most display boards is too simple, easy to fall down, poor stability in use, and inconvenient to adjust the display direction. Moving requires time and physical strength. For this reason, the present application proposes a new type of display board. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of display board to address the above technical problems. The display board is assisted in supporting and sliding by pulleys, which effectively improves the support stability, making the display board more stable and not easy to tip over. In the display process, the first motor is started to drive the second flat gear to rotate, and then the second flat gear is engaged with the four first flat gears to conveniently drive the four mounting columns to rotate, and the first motor drives the second flat gear to rotate back and forth, thereby driving and changing the display direction of the display board body. The sliding seat and the mounting column are limited by the fit, so that the sliding seat is conveniently driven to move up and down on the inner side of the mounting column, thereby facilitating the change of the display height position of the display board body, and realizing the all-round display effect of the display board body.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A new type of display board, which is used for displaying sociological theories;

[0008] It includes a supporting column, a bottom plate is fixed to the bottom end of the supporting column, a round bearing seat is fixed to the upper end of the supporting column, universal wheels are arranged at both ends of the lower end of the bottom plate, and auxiliary support components are arranged on the outer side of the supporting column and on both sides of the bottom plate;

[0009] The auxiliary support assembly includes a connecting plate, the outer side of the supporting column is movably connected with the connecting plate, the inner side of the connecting plate is in contact with the outer side of the supporting column, a sleeve is fixed at the lower end of the connecting plate, an oblique supporting plate is symmetrically fixed at the outer side of the sleeve, and pulleys are provided at the lower ends of the two oblique supporting plates;

[0010] A connecting frame is fixed at the center of the upper end of the round support, a top connecting plate is fixed at the center of the upper end of the connecting frame, four carrying columns are evenly arranged between the round support and the top connecting plate and on the outside of the connecting frame, a display board body is arranged on the outside of each of the carrying columns, and a lifting assembly is arranged between the carrying columns and the display board body.

[0011] As a preferred embodiment of the new display board provided by the utility model, the upper end of each of the mounting columns penetrates the top connecting plate and is fixed with a first flat gear, the mounting column is rotatably connected to the top connecting plate, a first motor is fixed at the upper end of the connecting frame and located at the center of the top connecting plate, the output end of the first motor penetrates the top connecting plate and is fixed with a second flat gear, the output end of the first motor is rotatably connected to the top connecting plate, and the second flat gear is respectively meshed with four first flat gears.

[0012] As a preferred embodiment of the new display board provided by the utility model, the lifting assembly includes a second motor, a second motor is fixed inside the lower end of each carrying column, a threaded rod is fixed to the output end of the second motor, the end of the threaded rod away from the second motor is rotatably connected to the carrying column, the outer side of the threaded rod is threadedly connected to a sliding seat, the sliding seat is in contact with the inner side of the carrying column and is slidably connected to the carrying column, and the end of the sliding seat away from the carrying column is fixed to the display board body.

[0013] As a preferred embodiment of the new display board provided by the utility model, a pull rod is slidably connected to the interior of the connecting plate, one end of the pull rod extends into the interior of the supporting column and is slidably connected to the supporting column, and a spring is fixed between the outer side of the other end of the pull rod and the connecting plate.

[0014] As a preferred embodiment of the novel display board provided by the utility model, a storage battery is arranged at the lower end inside the connecting frame.

[0015] As a preferred embodiment of the novel display board provided by the utility model, a lamp rack is fixed to the upper end of each display board body, a light bar is arranged inside the lamp rack, and the light bar is electrically connected to the battery.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The new display board provided by the utility model uses a pulley to assist in supporting and sliding the display board, which effectively improves the support stability, making the display board more stable and not easy to tip over. In the display process, the first motor is started to drive the second flat gear to rotate, and then the second flat gear is engaged with the four first flat gears to conveniently drive the four mounting columns to rotate, and the first motor drives the second flat gear to rotate back and forth, thereby driving and changing the display direction of the display board body. The sliding seat and the mounting column are fitted and limited, so that the sliding seat is conveniently driven to move up and down on the inner side of the mounting column, thereby conveniently changing the display height position of the display board body, and realizing the all-round display effect of the display board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the overall structure of the new display board provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of a new display board auxiliary support assembly provided by the utility model;

[0021] Figure 3 A schematic diagram of the structure between the round support and the top connecting plate of the new display plate provided by the utility model;

[0022] Figure 4 This is a structural schematic diagram of a novel display board lifting assembly provided by the utility model.

[0023] The markings in the figure are as follows:

[0024] 1. Support column; 2. Bottom plate; 3. Universal wheel; 4. Connecting plate; 5. Sleeve; 6. Oblique supporting plate; 7. Pulley; 8. Pull rod; 9. Spring; 10. Round bearing seat; 11. Connecting frame; 12. Top plate; 13. Mounting column; 14. First flat gear; 15. First motor; 16. Second flat gear; 17. Battery; 18. Second motor; 19. Threaded rod; 20. Slide seat; 21. Display board; 22. Light stand; 23. Light strip. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] As described in the background art, most of the current display boards have too simple supporting structures, are easy to fall over, have poor stability in use, are inconvenient to adjust the display direction, and require time and effort to move.

[0027] In order to solve this technical problem, the utility model provides a new type of display board, which is used for displaying sociological theories;

[0028] It includes a supporting column 1, a bottom plate 2 is fixed to the bottom end of the supporting column 1, a round bearing seat 10 is fixed to the upper end of the supporting column 1, universal wheels 3 are arranged at both ends of the lower end of the bottom plate 2, auxiliary support components are arranged on the outside of the supporting column 1 and on both sides of the bottom plate 2, a connecting frame 11 is fixed at the center of the upper end of the round bearing seat 10, a top connecting plate 12 is fixed at the center of the upper end of the connecting frame 11, four carrying columns 13 are evenly arranged between the round bearing seat 10 and the top connecting plate 12 and on the outside of the connecting frame 11, a display board body 21 is arranged on the outside of each carrying column 13, and a lifting component is arranged between the carrying column 13 and the display board body 21.

[0029] The novel display board provided by the utility model has good stability and is not easy to tip over through the overall structural coordination design, and can conveniently realize a full range of display effects during the display process, and is easy to use and does not require manual movement.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] Embodiment 1:

[0033] Please refer to Figure 1-4A new type of display board includes a support column 1, a bottom plate 2 is fixed to the bottom end of the support column 1, and a round bearing seat 10 is fixed to the upper end of the support column 1. In order to facilitate the movement and fixation of the display board, universal wheels 3 are provided at both ends of the lower end of the bottom plate 2. When in use, the self-locking function of the universal wheels 3 facilitates fixation. In order to improve the support stability of the display board, auxiliary support components are provided on the outer side of the support column 1 and on both sides of the bottom plate 2;

[0034] Specifically, the auxiliary support assembly includes a connecting plate 4, the outer side of the supporting column 1 is movably connected with the connecting plate 4, the inner side of the connecting plate 4 is in contact with the outer side of the supporting column 1, a sleeve 5 is fixed at the lower end of the connecting plate 4, and an oblique supporting plate 6 is symmetrically fixed on the outer side of the sleeve 5. The lower ends of the two oblique supporting plates 6 are both provided with pulleys 7, and the display board is auxiliary supported and slid after the pulleys 7 contact the ground;

[0035] After the connecting plate 4 moves up or down to drive the pulley 7 closer to or away from the ground, in order to facilitate the limiting and fixing of the position of the connecting plate 4 and thus limit the pulley 7, a pull rod 8 is slidably connected inside the connecting plate 4, one end of the pull rod 8 extends to the inside of the supporting column 1 and is slidably connected to the supporting column 1, and a spring 9 is fixed between the outer side of the other end of the pull rod 8 and the connecting plate 4;

[0036] A connecting frame 11 is fixed at the center of the upper end of the round support 10, a top connecting plate 12 is fixed at the center of the upper end of the connecting frame 11, four supporting columns 13 are evenly arranged between the round support 10 and the top connecting plate 12 and on the outside of the connecting frame 11, and a display plate 21 is arranged on the outside of each supporting column 13, and the four display plates 21 effectively increase the display range;

[0037] In order to achieve a full range of display effects, the upper end of each carrying column 13 penetrates the top connecting plate 12 and is fixed with a first flat gear 14. The carrying column 13 is rotatably connected to the top connecting plate 12. A first motor 15 is fixed at the upper end of the connecting frame 11 and located at the center of the top connecting plate 12. The output end of the first motor 15 penetrates the top connecting plate 12 and is fixed with a second flat gear 16. The output end of the first motor 15 is rotatably connected to the top connecting plate 12. The second flat gear 16 is respectively meshed and connected with the four first flat gears 14. At the same time, in order to facilitate the adjustment of the position of the carrying column 13, a lifting component is provided between the carrying column 13 and the display board body 21;

[0038] Specifically, the lifting assembly includes a second motor 18, and the second motor 18 is fixed inside the lower end of each carrying column 13, and a threaded rod 19 is fixed to the output end of the second motor 18, and the end of the threaded rod 19 away from the second motor 18 is rotatably connected to the carrying column 13, and the outer side of the threaded rod 19 is threadedly connected to a slide 20, and the slide 20 is attached to the inner side of the carrying column 13 and is slidably connected to the carrying column 13, and the end of the slide 20 away from the carrying column 13 is fixed to the display board 21;

[0039] Embodiment 2:

[0040] The new display board provided in Example 1 is further optimized, specifically, as follows: Figure 3 and Figure 4 As shown, in a dim light environment, in order to facilitate the viewing of the display board 21, a battery 17 is disposed at the lower end of the connection frame 11, and a light frame 22 is fixed to the upper end of each display board 21. A light bar 23 is disposed inside the light frame 22, and the light bar 23 is electrically connected to the battery 17;

[0041] The use process of the new display board provided by the utility model is as follows: when using the display board, the pull rod 8 is pulled to slide out from the inside of the support column 1 to release the limit of the connecting plate 4, and then the connecting plate 4 is rotated and moved downward to facilitate the two pulleys 7 to move to the two sides of the bottom plate 2 respectively. When the pulley 7 contacts the ground, the pull rod 8 is released and the elastic force characteristics of the spring 9 drive the pull rod 8 to reset and slide back to the inside of the support column 1 to re-limit and fix the connecting plate 4, and then the pulley 7 is used to assist in supporting and sliding the display board, effectively improving the support stability;

[0042] During the display process, the first motor 15 is started to drive the second flat gear 16 to rotate, and then the engagement of the second flat gear 16 with the four first flat gears 14 facilitates the four mounting columns 13 to rotate, thereby driving and changing the display direction of the display board 21, and the first motor 15 drives the second flat gear 16 to rotate back and forth, thereby achieving an all-round display effect of the display board 21, and at the same time, the second motor 18 is started to drive the threaded rod 19 to rotate, and the sliding seat 20 and the mounting column 13 are fitted and limited, so that it is convenient to drive the sliding seat 20 to move up and down on the inner side of the mounting column 13, thereby facilitating the change of the display height position of the display board 21, and the brightness is increased by the light bar 23 for easy viewing.

Claims

1. A new type of display board, characterized in that: The invention comprises a supporting column (1), a bottom plate (2) being fixed to the bottom end of the supporting column (1), a round bearing seat (10) being fixed to the top end of the supporting column (1), universal wheels (3) being arranged at both ends of the bottom end of the bottom plate (2), and auxiliary support components being arranged on the outside of the supporting column (1) and on both sides of the bottom plate (2); The auxiliary support assembly comprises a connecting plate (4), the outer side of the supporting column (1) is movably connected with the connecting plate (4), the inner side of the connecting plate (4) is in contact with the outer side of the supporting column (1), a sleeve (5) is fixed at the lower end of the connecting plate (4), an oblique supporting plate (6) is symmetrically fixed to the outer side of the sleeve (5), and pulleys (7) are provided at the lower ends of the two oblique supporting plates (6); A connecting frame (11) is fixed at the center of the upper end of the round support (10), a top connecting plate (12) is fixed at the center of the upper end of the connecting frame (11), four carrying columns (13) are evenly arranged between the round support (10) and the top connecting plate (12) and on the outside of the connecting frame (11), a display board (21) is arranged on the outside of each carrying column (13), and a lifting component is arranged between the carrying column (13) and the display board (21).

2. The new display board according to claim 1 is characterized in that: The upper end of each of the mounting columns (13) passes through the top connecting plate (12) and is fixed with a first spur gear (14); the mounting columns (13) are rotatably connected to the top connecting plate (12); a first motor (15) is fixed at the upper end of the connecting frame (11) and located at the center of the top connecting plate (12); the output end of the first motor (15) passes through the top connecting plate (12) and is fixed with a second spur gear (16); the output end of the first motor (15) is rotatably connected to the top connecting plate (12); and the second spur gear (16) is meshedly connected with the four first spur gears (14) respectively.

3. The new display board according to claim 1 is characterized in that: The lifting assembly comprises a second motor (18), the second motor (18) is fixed inside the lower end of each of the carrying columns (13), a threaded rod (19) is fixed to the output end of the second motor (18), the end of the threaded rod (19) away from the second motor (18) is rotatably connected to the carrying column (13), the outer side of the threaded rod (19) is threadedly connected to a sliding seat (20), the sliding seat (20) is attached to the inner side of the carrying column (13) and is slidably connected to the carrying column (13), and the end of the sliding seat (20) away from the carrying column (13) is fixed to a display board (21).

4. The new display board according to claim 1 is characterized in that: The interior of the connecting plate (4) is also slidably connected to a pull rod (8), one end of which extends into the interior of the supporting column (1) and is slidably connected to the supporting column (1), and a spring (9) is fixed between the outer side of the other end of the pull rod (8) and the connecting plate (4).

5. The new display board according to claim 1 is characterized in that: A storage battery (17) is arranged at the lower end inside the connecting frame (11).

6. The new display board according to claim 5 is characterized in that: A light rack (22) is fixed to the upper end of each display board (21), a light bar (23) is arranged inside the light rack (22), and the light bar (23) is electrically connected to the storage battery (17).

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