Electronic display board supporting device convenient to disassemble and assemble

Abstract

The utility model relates to an electronic display board supporting device convenient to disassemble and assemble, and relates to the technical field of electronic display board supporting convenient to disassemble and assemble, the electronic display board supporting device convenient to disassemble and assemble comprises a main body, a fixing groove is fixed at the upper end of the main body through a bolt, and a fixing column is concentrically fixed in the fixing groove. A supporting column is concentrically and telescopically connected to the upper end of the fixing column, a round hole is formed in the supporting column in a penetrating mode, toothed rails are arranged on the two sides of the supporting column, a fixing bottom plate is fixed to the upper end of the supporting column through bolts, and a rotating disc is connected to the upper end of the fixing bottom plate through a shaft. By arranging the lifting device, the electronic display board can be adjusted at different heights, and by arranging the rotating disc, the electronic display board can rotate at different angles in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of an electronic billboard supporting device that is easy to assemble and disassemble, and in particular to an electronic billboard supporting device that is easy to assemble and disassemble. Background Art

[0002] Electronic kanban is a form of visual management, which means that the status of data, information, etc. is displayed at a glance. It is mainly a transparent management activity for management projects, especially information. Electronic kanban is widely used in the automation process of industrial manufacturing.

[0003] After searching, it was found that the Chinese patent with authorization announcement 202220039210.1 disclosed an electronic billboard with a convenient installation bracket, including a billboard body and a bracket. The billboard body includes a frame and an electronic screen. The bracket includes a connecting ring and a connecting leg connected to the connecting ring. A connecting device is provided between the connecting leg and the frame, and the connecting leg is detachably connected to the frame through the connecting device; the connecting device includes a clamping frame, a connecting groove, and a telescopic assembly. The clamping frame includes a first connecting rod and two second connecting rods. The two second connecting rods are respectively located at both ends of the first connecting rod and are arranged perpendicular to the first connecting rod. The connecting groove is opened on the connecting leg.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] After the electronic signage with the convenient mounting bracket is installed, the height of the electronic signage cannot be adjusted, the horizontal angle of the electronic signage cannot be adjusted, and the vertical direction of the electronic signage cannot be adjusted, so the overall user experience during use is not high. Utility Model Content

[0006] Technical problems solved

[0007] In response to the shortcomings of the existing technology, the utility model provides an electronic billboard support device that is easy to disassemble and assemble, which solves the problems of being unable to adjust the height of the electronic billboard after installation, unable to adjust the horizontal angle of the electronic billboard, and unable to adjust the vertical direction of the electronic billboard, resulting in a poor overall experience during use.

[0008] Technical Solution

[0009] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip.

[0010] As a preferred embodiment of the present invention, wheels are fixed to the bottom end of the main body by bolts.

[0011] As a preferred embodiment of the present invention, a latch is provided on one side of the fixing column, and the latch passes through the fixing column and the supporting column.

[0012] As a preferred embodiment of the present invention, protective covers are fixed to both sides of the fixing column by bolts, and a pull rope is provided through the protective cover and the end thereof is connected to an anti-slip mechanism.

[0013] As a preferred embodiment of the present invention, a plurality of rectangular holes are provided through the fixing plate.

[0014] As a preferred embodiment of the present invention, a locking pin is fixed to the bottom end of the fixed base plate by a bolt.

[0015] As a preferred embodiment of the present invention, a second fixing seat is fixed to the upper end of the installation box by bolts, the second fixing seat is connected to a second connecting member by a shaft, and a threaded pull rod is provided on one side of the second connecting member.

[0016] As a preferred embodiment of the present invention, a first fixing seat is fixed to the rear end of the fixing plate by bolts, the first fixing seat is connected to a first connecting member via a shaft, and the first connecting member is connected to the threaded pull rod.

[0017] Beneficial effects

[0018] The present invention provides an electronic billboard support device that is easy to assemble and disassemble, and has the following beneficial effects: The present invention provides an electronic billboard support device that is easy to assemble and disassemble, which can adjust the electronic billboard to different heights by providing a lifting device, and can rotate the electronic billboard to different angles in the horizontal direction by providing a turntable. The present invention provides an electronic billboard support device that is easy to assemble and disassemble, which can adjust a certain angle in the vertical direction by providing a threaded pull rod on the upper part. The present invention provides an electronic billboard support device that is easy to assemble and disassemble, which can lift the support device up and down by providing a rocker arm, and can prevent the support device from suddenly falling down due to accidents during the hand-cranking process, thereby protecting personnel and the electronic billboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the left structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the partial structure of the support column of the utility model;

[0023] Figure 4 This is a schematic diagram of the anti-slip local structure of the utility model;

[0024] In the figure: 1. fixing groove; 2. wheel; 3. main body; 4. fixing column; 5. latch; 6. support column; 7. round hole; 8. rectangular hole; 9. fixing plate; 10. first fixing seat; 11. first connecting member; 12. threaded pull rod; 13. second fixing seat; 14. second connecting member; 15. installation box; 16. protective cover; 17. rocker arm; 18. fixed base plate; 19. turntable; 20. third fixing seat; 21. locking pin; 22. anti-slip mechanism; 23. pull rope; 24. first bracket; 25. gear disc; 26. second bracket. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 4The utility model provides a technical solution: an electronic billboard support device that is easy to disassemble and assemble, including a main body 3, a fixing groove 1 is fixed to the upper end of the main body 3 by bolts, a fixing column 4 is concentrically fixed inside the fixing groove 1, the upper end of the fixing column 4 is concentrically telescopically connected to a support column 6, the support column 6 is penetrated by a circular hole 7, racks are provided on both sides of the support column 6, the upper end of the support column 6 is fixed to a fixed bottom plate 18 by bolts, the upper end of the fixed bottom plate 18 is connected to a turntable 19 through an axis, the upper end of the turntable 19 is fixed to an installation box 15 by bolts, the installation One end of the box 15 is connected to the third fixed seat 20 through a rotating shaft, and the third fixed seat 20 is fixed to the fixing plate 9 by bolts. One side of the fixing column 4 is fixed to the second bracket 26 by bolts, and the second bracket 26 is connected to the gear plate 25 through an axis. A rocker arm 17 is provided on one side of the gear plate 25, and the other side of the fixing column 4 is fixed to the first bracket 24 by bolts. The first bracket 24 is fixed to the anti-slip mechanism 22 by bolts. The lower side of one end of the anti-slip mechanism 22 is an arc structure, and the upper side of the anti-slip mechanism 22 is a right-angle structure, and the right-angle structure is made of elastic metal.

[0027] In a specific embodiment of the present utility model, a fixing groove 1 is fixed on the upper end of the main body 3 for connecting and installing a fixing column 4. A fixing column 4 is concentrically fixed inside the fixing groove 1 for installing a support column 6, which can also be conveniently disassembled and assembled. The upper end of the fixing column 4 is concentrically telescopically connected to the support column 6 for realizing that the device can be lifted up and down. A circular hole 7 is provided through the support column 6 for plugging in other devices. Racks are provided on both sides of the support column 6. A fixed base plate 18 is fixed on the upper end of the support column 6 for installing a turntable 19. The upper end of the fixed base plate 18 is connected to the turntable 19 through an axis. By setting the turntable 19, the electronic billboard can be rotated at different angles in the horizontal direction. A mounting box 15 is fixed to the upper end of the turntable 19 for providing a mounting fixing base plate for connecting other devices. One end of the mounting box 15 is connected to a third fixing seat 20 through a rotating shaft. The connection of the rotating shaft realizes the vertical direction The upper angle can be changed. The third fixed seat 20 is fixed with a fixing plate 9 for installing and fixing the electronic billboard. A second bracket 26 is fixed on one side of the fixed column 4. The second bracket 26 is connected to a gear disc 25 through an axis. A rocker arm 17 is provided on one side of the gear disc 25. The worker drives the gear disc 25 to rotate through the rocker arm 17. The gear disc 25 is meshed with the racks provided on both sides of the support column 6 to realize the up and down lifting of the support column 6. A first bracket 24 is fixed on the other side of the fixed column 4. The first bracket 24 is fixed with an anti-slip mechanism 22. The lower side of one end of the anti-slip mechanism 22 is an arc structure, and the upper side of the anti-slip mechanism 22 is a right-angle structure, and the right-angle structure is made of elastic metal. The lower arc structure is provided. When the support column 6 rises upward, the arc slides over the rack, and the upper side is a right-angle structure. When the support column 6 suddenly slips, the anti-slip mechanism 22 can be stuck in the rack to prevent the support column 6 from continuing to fall off.

[0028] Specifically, the bottom end of the main body 3 is fixed with a wheel 2 by bolts.

[0029] In order to solve the problem of convenient movement of the device, such as Figure 1 As shown, wheels 2 are fixed to the bottom end of the main body 3, making it easy to move the entire device.

[0030] Specifically, a latch 5 is provided on one side of the fixing column 4 , and the latch 5 passes through the fixing column 4 and the supporting column 6 .

[0031] In order to solve the problem of limiting and locking the device after it is lifted to a certain height, such as Figure 1 As shown, a latch 5 is provided on one side of the fixing column 4, and the latch 5 passes through the fixing column 4 and the supporting column 6. After the device is raised or lowered to a certain height, it is limited and locked to prevent slipping.

[0032] Specifically, protective covers 16 are fixed to both sides of the fixing column 4 by bolts. A pull rope 23 is provided through the protective cover 16 and the end thereof is connected to the anti-slip mechanism 22 .

[0033] In order to solve the problem of internal component protection, such as Figure 4 As shown, protective covers 16 are fixed on both sides of the fixed column 4 to protect internal parts. A pull rope 23 is provided through the protective cover 16 and the end is connected to the anti-slip mechanism 22. When the support column 6 needs to be lowered, the pull rope 23 is used to elastically pull the anti-slip mechanism 22 out a certain distance and disengage it from the rack, thereby achieving a smooth descent of the support column 6.

[0034] Specifically, a plurality of rectangular holes 8 are provided through the fixing plate 9 .

[0035] In order to solve the problem of different screw hole pitches for electronic signage, such as Figure 1 As shown, the fixing plate 9 is provided with a plurality of rectangular holes 8 through it, which are used for electronic billboards with different screw hole pitches, making installation easier and having a wider range of applications.

[0036] Specifically, a locking pin 21 is fixed to the bottom end of the fixed base plate 18 by means of bolts.

[0037] In order to solve the problem of locking and limiting the horizontal rotation to a certain angle, such as Figure 2 As shown, a locking pin 21 is fixed to the bottom end of the fixed base plate 18 to achieve locking and limiting by a certain angle of rotation in the horizontal direction.

[0038] Specifically, a second fixing seat 13 is fixed to the upper end of the installation box 15 by bolts. The second fixing seat 13 is connected to a second connecting member 14 through a shaft. A threaded pull rod 12 is provided on one side of the second connecting member 14.

[0039] In order to solve the problem of fixing the threaded rod and adjusting the angle limit, such as Figure 1As shown, a second fixing seat 13 is fixed to the upper end of the installation box 15 , and the second fixing seat 13 is connected to a second connecting member 14 through an axis. A threaded pull rod 12 is provided on one side of the second connecting member 14 for fixing the threaded pull rod 12 .

[0040] Specifically, a first fixing seat 10 is fixed to the rear end of the fixing plate 9 by bolts. The first fixing seat 10 is connected to a first connecting member 11 through a shaft. The first connecting member 11 is connected to a threaded pull rod 12.

[0041] In order to solve the problem that the fixed plate can adjust the angle limit, such as Figure 1 As shown, a first fixing seat 10 is fixed to the rear end of the fixing plate 9. The first fixing seat 10 is connected to a first connecting member 11 through an axis. The first connecting member 11 is connected to a threaded pull rod 12 and can realize angle adjustment and limitation of the fixing plate 9.

[0042] The specific implementation methods disclosed herein omit detailed descriptions of known functions and components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0043] In summary, the working principle and use process of the present invention are as follows: a fixing groove 1 is fixed on the upper end of the main body 3 for connecting and installing a fixing column 4, a fixing column 4 is concentrically fixed inside the fixing groove 1 for installing a support column 6, and convenient disassembly and assembly can be achieved. The upper end of the fixing column 4 is concentrically telescopically connected to the support column 6 for realizing that the device can be lifted up and down, and a circular hole 7 is provided through the support column 6 for plugging in other devices. Racks are provided on both sides of the support column 6, and a fixed base plate 18 is fixed on the upper end of the support column 6 for installing a turntable 19. The upper end of the fixed base plate 18 is connected to the turntable 19 through an axis. By setting the turntable 19, the electronic signboard can be moved horizontally. Different angles can be rotated. An installation box 15 is fixed to the upper end of the turntable 19, which is used to provide a fixed installation base for connecting other devices. One end of the installation box 15 is connected to a third fixing seat 20 through a rotating shaft. The connection of the rotating shaft realizes the change of the angle in the vertical direction. The third fixing seat 20 is fixed with a fixing plate 9 for installing and fixing the electronic signboard. A second bracket 26 is fixed to one side of the fixed column 4. The second bracket 26 is connected to a gear disc 25 through a shaft. A rocker arm 17 is provided on one side of the gear disc 25. The worker drives the gear disc 25 to rotate through the rocker arm 17. The gear disc 25 is engaged with the racks provided on both sides of the support column 6 to realize the up and down lifting of the support column 6. The other side of the fixed column 4 A first bracket 24 is fixed on the side, and an anti-slip mechanism 22 is fixed on the first bracket 24. The lower side of one end of the anti-slip mechanism 22 is an arc structure, and the upper side of the anti-slip mechanism 22 is a right-angle structure, and the right-angle structure is made of elastic metal. The lower arc structure is arranged so that when the support column 6 rises upward, the arc slides over the rack, and the upper side is a right-angle structure. When the support column 6 suddenly slides down, the anti-slip mechanism 22 can be stuck in the rack to prevent the support column 6 from continuing to fall down. Protective covers 16 are fixed on both sides of the fixed column 4 to protect internal parts. A pull rope 23 is provided through the protective cover 16 and the end is connected to the anti-slip mechanism 22. When the support column 6 needs to be lowered, the pull rope is used to 23 elastically pulls the anti-slip mechanism 22 a certain distance and disengages it from the rack rail, thereby achieving the smooth descent of the support column 6. A locking pin 21 is fixed to the bottom end of the fixed base plate 18, which enables a certain angle of rotation in the horizontal direction to be locked and limited. A second fixed seat 13 is fixed to the upper end of the installation box 15, and the second fixed seat 13 is connected to the second connecting member 14 through an axis. A threaded pull rod 12 is provided on one side of the second connecting member 14 for fixing the threaded pull rod 12. A first fixed seat 10 is fixed to the rear end of the fixed plate 9, and the first fixed seat 10 is connected to the first connecting member 11 through an axis. The first connecting member 11 is connected to the threaded pull rod 12, and can achieve angle adjustment and limitation of the fixed plate 9.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic signage support device that is easy to assemble and disassemble, comprising a main body (3), characterized in that: The upper end of the main body (3) is fixed with a fixing groove (1) by bolts, a fixing column (4) is concentrically fixed inside the fixing groove (1), the upper end of the fixing column (4) is concentrically telescopically connected with a support column (6), a circular hole (7) is provided through the support column (6), racks are provided on both sides of the support column (6), the upper end of the support column (6) is fixed with a fixing base plate (18) by bolts, the upper end of the fixing base plate (18) is connected with a rotating disk (19) by a shaft, the upper end of the rotating disk (19) is fixed with a mounting box (15) by bolts, and one end of the mounting box (15) is connected to a third fixing member by a rotating shaft. The third fixed seat (20) is fixed with a fixing plate (9) by bolts, a second bracket (26) is fixed with bolts on one side of the fixing column (4), the second bracket (26) is connected with a toothed disc (25) by a shaft, a rocker arm (17) is provided on one side of the toothed disc (25), a first bracket (24) is fixed with bolts on the other side of the fixing column (4), an anti-slip mechanism (22) is fixed with bolts on the first bracket (24), a lower side of one end of the anti-slip mechanism (22) is a circular arc structure, an upper side of the anti-slip mechanism (22) is a right-angle structure, and the right-angle structure is made of elastic metal material.

2. The electronic signage support device that is easy to assemble and disassemble according to claim 1 is characterized in that: A wheel (2) is fixed to the bottom end of the main body (3) via bolts.

3. The electronic signage support device that is easy to assemble and disassemble according to claim 1 is characterized in that: A latch pin (5) is provided on one side of the fixing column (4), and the latch pin (5) passes through the fixing column (4) and the supporting column (6).

4. The electronic signage support device that is easy to assemble and disassemble according to claim 3 is characterized in that: Protective covers (16) are fixed to both sides of the fixing column (4) by means of bolts; a pull rope (23) is provided through the protective cover (16) and the end thereof is connected to an anti-slip mechanism (22).

5. The electronic signage support device that is easy to assemble and disassemble according to claim 1 is characterized in that: The fixing plate (9) is provided with a plurality of rectangular holes (8) extending therethrough.

6. The electronic signage support device that is easy to assemble and disassemble according to claim 1 is characterized in that: A locking pin (21) is fixed to the bottom end of the fixed base plate (18) via bolts.

7. The electronic signage support device that is easy to assemble and disassemble according to claim 1 is characterized in that: A second fixing seat (13) is fixed to the upper end of the installation box (15) by means of bolts; the second fixing seat (13) is connected to a second connecting member (14) by means of a shaft; and a threaded pull rod (12) is provided on one side of the second connecting member (14).

8. The electronic signage support device that is easy to assemble and disassemble according to claim 5, characterized in that: A first fixing seat (10) is fixed to the rear end of the fixing plate (9) via bolts; the first fixing seat (10) is connected to a first connecting member (11) via a shaft; and the first connecting member (11) is connected to a threaded pull rod (12).

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