Exhibition board with multi-dimensional adjusting function special for exhibition hall

Abstract

The utility model relates to a special exhibition hall's display board with multi-dimensional adjustment function, including two standing frame, the left side of two standing frame is provided with the adjusting mechanism, the adjusting mechanism includes the electric push rod that is both fixedly installed on the left side of two standing frame, the electric push rod height is greater than the standing frame height, and the electric push rod is provided with the adjusting mechanism. Top fixing assemblies are arranged at the top telescopic ends of the two electric push rods correspondingly. According to the special exhibition board with the multi-dimensional adjusting function for the exhibition hall, electric push rods on the outer sides of hollow boards can be connected through arranged connecting plates, stability is enhanced through supporting vertical plates, top corners and bottom corners of an advertising board are fixed through a top fixing assembly and a bottom fixing assembly respectively, and the electric push rods stretch out and draw back to drive the top fixing assembly to ascend and descend; advertising boards with different heights can be fixed, meanwhile, the front-back distance between the two electric push rods can be adjusted by pulling the electric push rods outwards or inwards, so that the mounting requirements of the advertising boards with different lengths are met, and the design ensures that the advertising boards with different lengths and heights can be flexibly fixed on the display rack.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a display board with multi-dimensional adjustment functions specially used for exhibition halls. Background Art

[0002] As a major form of advertising, advertising boards are everywhere, especially in exhibition halls. Advertising boards that always attract people's attention can be seen everywhere. They convey all kinds of key information to people. With the continuous progress of society, the forms of advertising are becoming increasingly rich and diverse, and the demand for them is also increasing rapidly.

[0003] Traditional exhibition hall display panels usually rely on fixed-size display racks. These display racks lack dimensional flexibility and are difficult to adapt to billboards of different sizes or display contents. Therefore, in practical applications, it is often necessary to prepare display racks of various specifications for billboards of different sizes. This not only increases the cost of the exhibition, but also limits the flexibility and diversity of the exhibition. Therefore, a display panel with multi-dimensional adjustment function specifically for exhibition halls is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an exhibition hall-specific display board with multi-dimensional adjustment function to overcome the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A display board with multi-dimensional adjustment function for exhibition halls, comprising two standing frames, with adjustment mechanisms provided on the left sides of the two standing frames;

[0007] The adjustment mechanism includes an electric push rod fixedly mounted on the left side of the two standing frames, the height of the electric push rod being greater than the height of the standing frames, the top telescopic ends of the two electric push rods being provided with a top fixing assembly, and the left sides of the two electric push rods being provided with a bottom fixing assembly located below the top fixing assembly, two hollow plates being fixedly mounted on opposite sides of the two electric push rods, a connecting plate being slidably mounted inside the two adjacent hollow plates in front and behind, a supporting vertical plate located on its symmetry axis being fixedly mounted between the two connecting plates, two sliders being fixedly mounted on the left and right sides of the two connecting plates, the four sliders being respectively located at one end close to the front and rear sides of the connecting plate, and the four sliders being slidably mounted inside the two hollow plates.

[0008] The beneficial effects of the present invention are as follows: the electric push rods on the outside of the hollow plate can be connected by the provided connecting plate, and the stability is enhanced by the supporting vertical plate, the top fixing component and the bottom fixing component respectively fix the top corner and the bottom corner of the billboard, and the extension and retraction of the electric push rod drives the top fixing component to rise and fall, which can fix billboards of different heights. At the same time, by pulling the electric push rod outward or inward, the front and rear distance between the two electric push rods can be adjusted to adapt to the installation requirements of billboards of different lengths. This design ensures that the display stand can flexibly fix billboards of different lengths and heights.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, a plurality of plug-in slots are provided inside the upper connecting plate, and the plurality of plug-in slots are respectively located inside the two hollow plates. The tops of the two upper hollow plates are both slidably installed with pins that penetrate into the plug-in slots, and the two pins are respectively close to the opposite sides of the two hollow plates.

[0011] Furthermore, the top fixing assembly includes a top plate fixedly mounted on the top telescopic ends of the two electric push rods, a fixed splint is fixedly mounted on the left side of the two top plates, an L-shaped rod is slidably mounted on the bottom of the two top plates and passes through the left side of the fixed splint, a movable splint is fixedly mounted on the left side of the two L-shaped rods, and a spring is fixedly mounted on the right side of the two fixed splints and is sleeved on the outside of the L-shaped rod.

[0012] Furthermore, the bottom fixing assembly includes a lower clamping plate fixedly mounted on the left side of the two electric push rods, two bolts are fixedly mounted on the left side of the two lower clamping plates, the outer side of the two bolts is slidably mounted with a lower movable clamping plate located on the left side of the lower clamping plate, and the outer thread of the bolt is mounted with an internal threaded knob located on the left side of the lower movable clamping plate.

[0013] Furthermore, rollers are rotatably mounted on the bottoms of the two standing frames, and universal wheels are fixedly mounted on the bottoms of the two electric push rods. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is an exploded schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0017] Figure 4 Based Figure 2 A in the middle is an enlarged structural diagram;

[0018] Figure 5 Based Figure 1 Enlarged structural diagram at point B in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Standing frame; 2. Electric push rod; 3. Hollow plate; 4. Connecting plate; 401. Support vertical plate; 5. Slider; 6. Plug slot; 7. Latch; 8. Top plate; 9. Fixed splint; 10. L-shaped rod; 11. Movable splint; 12. Spring; 13. Lower splint; 14. Bolt; 15. Lower movable splint; 16. Internally threaded knob; 17. Roller; 18. Universal wheel. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] Example 1, as Figures 1 to 3 As shown, a display board with multi-dimensional adjustment function specially used for exhibition halls includes two standing stands 1, and adjustment mechanisms are set on the left sides of the two standing stands 1.

[0023] Specifically, the adjustment mechanism includes an electric push rod 2 fixedly mounted on the left side of the two standing frames 1. The height of the electric push rod 2 is greater than the height of the standing frame 1. The top telescopic end of the two electric push rods 2 is provided with a top fixing assembly, and the left side of the two electric push rods 2 is provided with a bottom fixing assembly located below the top fixing assembly. Two hollow plates 3 are fixedly mounted on the opposite side of the two electric push rods 2, and a connecting plate 4 is slidably mounted inside the two adjacent hollow plates 3 in front and behind. A supporting vertical plate 401 located on its symmetry axis is fixedly mounted between the two connecting plates 4. Two sliders 5 are fixedly mounted on the left and right sides of the two connecting plates 4. The four sliders 5 are respectively located at one end close to the front and rear sides of the connecting plate 4, and the four sliders 5 are respectively slidably mounted inside the two hollow plates 3.

[0024] The two electric push rods 2 on the outside of the hollow plate 3 can be connected together by the two connecting plates 4, and the supporting vertical plate 401 installed between the two connecting plates 4 can support and limit the two connecting plates 4. The top fixing assembly arranged on the top of the two electric push rods 2 can fix the two top corners of the billboard, and the two bottom fixing assemblies arranged can fix the two bottom corners of the billboard. Before the billboard is fixed, the two electric push rods 2 can be extended and retracted, thereby driving the two top fixing assemblies to rise and fall, so that billboards of different heights can be fixed. The two electric push rods 2 are pulled outward or inward at the same time, so that the hollow plates 3 on the opposite sides of the two electric push rods 2 slide outward on the outside of the connecting plate 4, and the front and rear distance of the two electric push rods 2 can be increased or shortened. At this time, billboards of different lengths can be installed and fixed.

[0025] Example 2, as Figures 1 to 3 As shown, this embodiment is a further improvement based on Example 1, and its details are as follows:

[0026] A plurality of plug-in slots 6 are provided inside the upper connecting plate 4, and the plurality of plug-in slots 6 are respectively located inside the two hollow plates 3. The tops of the two upper hollow plates 3 are both slidably installed with pins 7 that penetrate into the plug-in slots 6, and the two pins 7 are respectively close to the opposite sides of the two hollow plates 3.

[0027] With this arrangement, after the front and rear positions of the two electric push rods 2 are determined, the two latches 7 are inserted into the interior of the hollow plate 3 from top to bottom and penetrate into the interior of the plug-in slots 6, so that the hollow plate 3 can be restricted to the outside of the connecting plate 4. At this time, the two electric push rods 2 will not automatically expand or retract, making the display board more convenient to use.

[0028] Example 3, as Figures 1 to 4 As shown, this embodiment is a further improvement based on Example 1, and its details are as follows:

[0029] The top fixing assembly includes a top plate 8 fixedly mounted on the top telescopic ends of the two electric push rods 2, a fixed splint 9 fixedly mounted on the left side of the two top plates 8, an L-shaped rod 10 slidingly mounted on the bottom of the two top plates 8 and passing through the left side of the fixed splint 9, a movable splint 11 fixedly mounted on the left side of the two L-shaped rods 10, and a spring 12 fixedly mounted on the outside of the L-shaped rod 10 on the right side of the two fixed splints 9.

[0030] With this arrangement, the two installed springs 12 can expand to push the two L-shaped rods 10 to slide to the right. The two L-shaped rods 10 drive the two movable splints 11 to move to the right and contact with the fixed splint 9 to squeeze and fix the top of the billboard. The billboard can be removed by pulling the two movable splints 11 to the left.

[0031] Example 4, as Figures 1 to 5 As shown, this embodiment is a further improvement based on Example 1, and its details are as follows:

[0032] The bottom fixing assembly includes a lower clamping plate 13 fixedly mounted on the left side of the two electric push rods 2, two bolts 14 are fixedly mounted on the left side of the two lower clamping plates 13, and a lower movable clamping plate 15 located on the left side of the lower clamping plate 13 is slidably mounted outside the two bolts 14, and an internal threaded knob 16 located on the left side of the lower movable clamping plate 15 is mounted on the external thread of the bolt 14.

[0033] In this way, the lower movable clamping plate 15 is supported by two bolts 14 to slide on the left side of the lower clamping plate 13, and the internal threaded knob 16 is installed on the outside of the bolt 14 and then tightened to move the lower clamping plate 15 closer, thereby pushing the lower movable clamping plate 15 closer to the lower clamping plate 13. At this time, the bottom of the billboard can be squeezed and fixed between the lower movable clamping plate 15 and the lower clamping plate 13.

[0034] Example 5, as Figures 1 to 3 As shown, this embodiment is a further improvement based on Example 1, and its details are as follows:

[0035] The bottoms of the two standing frames 1 are both rotatably mounted with rollers 17 , and the bottoms of the two electric push rods 2 are both fixedly mounted with universal wheels 18 .

[0036] With this arrangement, the two rollers 17 and the universal wheels 18 installed can support the display board for movement, and the two universal wheels 18 installed can support the display board for movement and steering.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A display board with multi-dimensional adjustment function for exhibition halls, comprising two standing stands (1), characterized in that: An adjustment mechanism is provided on the left side of the two standing frames (1); The adjustment mechanism comprises an electric push rod (2) fixedly mounted on the left side of the two standing frames (1), the height of the electric push rod (2) is greater than the height of the standing frames (1), the top telescopic ends of the two electric push rods (2) are each provided with a top fixing assembly, the left side of the two electric push rods (2) are each provided with a bottom fixing assembly located below the top fixing assembly, two hollow plates (3) are fixedly mounted on opposite sides of the two electric push rods (2), a connecting plate (4) is slidably mounted inside the two adjacent hollow plates (3), a supporting vertical plate (401) located on its symmetry axis is fixedly mounted between the two connecting plates (4), two sliders (5) are fixedly mounted on the left and right sides of the two connecting plates (4), four sliders (5) are respectively located at one end close to the front and rear sides of the connecting plate (4), and the four sliders (5) are respectively slidably mounted inside the two hollow plates (3).

2. The exhibition hall-specific multi-dimensional adjustable display board according to claim 1, characterized in that: A plurality of plug-in slots (6) are provided inside the upper connecting plate (4), and the plurality of plug-in slots (6) are respectively located inside the two hollow plates (3). A latch (7) penetrating into the plug-in slots (6) is slidably mounted on the top of the two upper hollow plates (3), and the two latches (7) are respectively close to opposite sides of the two hollow plates (3).

3. The exhibition hall-specific multi-dimensional adjustable display board according to claim 1, characterized in that: The top fixing assembly includes a top plate (8) fixedly mounted on the top telescopic ends of the two electric push rods (2), a fixed clamping plate (9) fixedly mounted on the left side of the two top plates (8), an L-shaped rod (10) slidingly mounted on the bottom of the two top plates (8) and extending through the left side of the fixed clamping plate (9), a movable clamping plate (11) fixedly mounted on the left side of the two L-shaped rods (10), and a spring (12) mounted on the outside of the L-shaped rod (10) fixedly mounted on the right side of the two fixed clamping plates (9).

4. The exhibition hall-specific multi-dimensional adjustable display board according to claim 1, characterized in that: The bottom fixing assembly includes a lower clamping plate (13) fixedly mounted on the left side of the two electric push rods (2), two bolts (14) are fixedly mounted on the left side of the two lower clamping plates (13), and a lower movable clamping plate (15) located on the left side of the lower clamping plate (13) is slidably mounted on the outside of the two bolts (14), and an internal threaded knob (16) located on the left side of the lower movable clamping plate (15) is mounted on the external thread of the bolt (14).

5. The exhibition hall-specific multi-dimensional adjustable display board according to claim 1, characterized in that: The bottoms of the two standing frames (1) are both rotatably mounted with rollers (17), and the bottoms of the two electric push rods (2) are both fixedly mounted with universal wheels (18).

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