A billboard based on hollow board

Abstract

The utility model discloses an advertising board based on a hollow board, comprising a hollow board body, wherein an outer frame having a protective function is installed at an external position of the hollow board body, and water in the water storage bag is discharged through a drainage port at a left position of the front end. When the height of the hollow board body is adjusted by the device, two control handles are pulled outwardly through a connecting plate, and the control handles move outwardly to make an insertion column disengage from an insertion hole. At the same time, the movement of the insertion column squeezes a stainless steel spring, and a user can move the hollow board body upward to make a second connecting rod move at an internal position of a slide groove. When the height is adjusted to a suitable height, the connecting rod is loosened to make the stainless steel spring release its elastic force, and the insertion column is inserted into an internal position of a corresponding insertion hole, thereby completing the height adjustment of the hollow board body. This adjustment method can save a lot of time and save manpower and material costs.

Description

Technical Field

[0001] The utility model belongs to the technical field related to billboards based on hollow plates, and in particular relates to a billboard based on hollow plates. Background Art

[0002] Billboards based on hollow boards are a common form of outdoor advertising, usually used for commercial advertising or promotional activities. Hollow boards are a lightweight and durable material. Billboards can be customized in size and shape according to demand. The hollow structure of the billboard makes it lighter and easier to carry and install. It also allows air to pass through, reducing wind resistance and increasing stability. This type of billboard is generally used for display in outdoor places such as roadsides, shopping malls and squares to attract the attention of pedestrians and vehicles, and enhance brand awareness and publicity effects.

[0003] When a billboard based on a hollow board is in use, its height cannot be adjusted after it is firmly installed. If the height of the billboard needs to be changed later, it needs to be disassembled and reinstalled, which increases additional manpower and time costs. Utility Model Content

[0004] The purpose of the utility model is to provide a billboard based on a hollow plate, so as to solve the problem that the height of the billboard based on a hollow plate proposed in the above background technology cannot be adjusted after the billboard is firmly installed. If the height of the billboard needs to be changed later, it needs to be disassembled and reinstalled, which increases the extra manpower and time cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a billboard based on a hollow board, comprising a hollow board body, an outer frame which plays a protective role is installed at the external position of the hollow board body, an insertion hole and a slide groove are arranged at the left and right positions of the rear end of the hollow board body, the insertion hole and the slide groove are connected to each other, the outer frame is installed with columns at the left and right positions of the rear end through the insertion hole and the slide groove, a control handle is installed at the rear end position of the column, the two control handles are connected by a connecting plate fixed at the rear end position, a first connecting rod is fixed at the inner end surface position of the control handle, an insertion column inserted into the inner position of the insertion hole is fixed at the other end position of the first connecting rod, a stainless steel spring is fixed at the rear end position of the insertion column, a second connecting rod is fixed at the front end position of the insertion column, and a clamping plate is fixed at the front end position of the second connecting rod to prevent it from detaching from the inner position of the outer frame;

[0006] A supporting foot is fixed at a right angle at the lower end of the column, and a water storage bag is installed at the inner end surface of the supporting foot. Water is added to the internal position of the water storage bag through the water inlet at the upper end, and the water inside the water storage bag is discharged through the drainage port at the left side of the front end.

[0007] Preferably, the hollow board body displays advertising content by printing an advertising pattern at the front end position.

[0008] Preferably, the upright posts are fixed at right angles to the supporting legs, and the supporting legs support the hollow plate body.

[0009] Preferably, clean water can be added to the internal position of the water storage bag to increase the weight of the bottom of the billboard, and the water storage bag adds water to the internal position through the water inlet at the upper end position.

[0010] Preferably, the upper ends of the water inlet and the drain outlet are both plugged with rubber plugs, and the drain outlet can discharge the water source at the internal position of the water storage bag by pulling out the rubber plug.

[0011] Preferably, the connecting plate can pull the two control handles to move outward at the same time, and the control handles move outward to make the insertion column disengage from the insertion hole.

[0012] Preferably, the insertion column is separated from the insertion hole so that the height of the hollow plate body can be adjusted, and when the hollow plate body is sleeved at a height, the second connecting rod moves at an internal position of the slide groove.

[0013] Preferably, the insertion column is moved out from the inner position of the insertion hole to squeeze the stainless steel spring, and the stainless steel spring releases the elastic force to allow the insertion column to be inserted into the inner position of the insertion hole.

[0014] Compared with the prior art, the utility model provides a billboard based on a hollow board, which has the following beneficial effects:

[0015] 1. When the device adjusts the height of the hollow plate body, the two control handles are pulled outward through the connecting plate. The control handles move outward to make the insertion column disengage from the insertion hole. At the same time, the movement of the insertion column squeezes the stainless steel spring. The user can move the hollow plate body upward to make the second connecting rod move at the internal position of the slide groove. When it is adjusted to a suitable height, the connecting rod is loosened to release the elastic force of the stainless steel spring, and the insertion column is inserted into the internal position of the corresponding insertion hole, thereby completing the height adjustment of the hollow plate body. This adjustment method can save a lot of time and save manpower and material costs.

[0016] 2. In order to increase the stability of the billboard, a water bag is installed on the inner side of the supporting foot of the device. By pulling out the rubber plug in the water inlet on the top of the water bag, water can be added to the inner part of the water bag. After the inner part of the water bag is filled with water, the bottom weight of the billboard is increased, making it more stable and able to withstand strong winds, reducing the risk of the billboard being blown down or displaced by the wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of a billboard structure based on a hollow plate.

[0018] Figure 2 The utility model is a schematic diagram of the back structure of a billboard based on a hollow plate.

[0019] Figure 3 The utility model is a schematic structural diagram of the working principle of a billboard based on a hollow plate.

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a billboard based on a hollow plate.

[0021] In the figure: 1. hollow board body; 2. outer frame; 3. advertising pattern; 4. water inlet; 5. water storage bag; 6. supporting feet; 7. drain outlet; 8. column; 9. control handle; 10. connecting plate; 11. insertion hole; 12. slide groove; 13. insertion column; 14. first connecting rod; 15. stainless steel spring; 16. second connecting rod; 17. clamping plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4The hollow board-based billboard shown in the figure comprises a hollow board body 1, an outer frame 2 for protection is installed at the outer position of the hollow board body 1, an insertion hole 11 and a slide groove 12 are arranged at the left and right positions of the rear end of the hollow board body 1, the insertion hole 11 and the slide groove 12 are connected to each other, and the outer frame 2 is installed with columns 8 at the left and right positions of the rear end through the insertion hole 11 and the slide groove 12, and a control handle 9 is installed at the rear end position of the column 8, and the two control handles 9 are connected by a connecting plate 10 fixed at the rear end position, and a first connecting rod 14 is fixed at the inner end surface position of the control handle 9, and the first connecting rod An insertion column 13 inserted into the internal position of the insertion hole 11 is fixed at the other end position of 14, a stainless steel spring 15 is fixed at the rear end position of the insertion column 13, a second connecting rod 16 is fixed at the front end position of the insertion column 13, a clamping plate 17 is fixed at the front end position of the second connecting rod 16 to prevent it from detaching from the internal position of the outer frame 2, a supporting foot 6 is fixed at a right angle to the lower end position of the column 8, a water storage bag 5 is installed at the inner end surface position of the supporting foot 6, water is added to the internal position of the water storage bag 5 through the water inlet 4 at the upper end position, and the water inside the water storage bag 5 is discharged through the drain port 7 at the left side position of the front end.

[0024] An advertising pattern 3 displaying advertising content is printed at the front end of the hollow board body 1. The hollow board body 1 is supported by columns 8 and supporting feet 6. The hollow board body 1 is moved to a conspicuous place with a large flow of people, so that the advertising pattern 3 can be displayed to more people.

[0025] like Figure 1 and Figure 2 As shown, the hollow board body 1 displays the advertising content through the advertising pattern 3 printed at the front end position, the column 8 is fixed at a right angle to the supporting foot 6, the supporting foot 6 supports the hollow board body 1, and clean water can be added to the internal position of the water storage bag 5 to increase the weight of the bottom of the billboard. The water storage bag 5 adds water to the internal position through the water inlet 4 at the upper end position, and the upper ends of the water inlet 4 and the drain port 7 are plugged with rubber plugs. The drain port 7 can discharge the water source at the internal position of the water storage bag 5 by pulling out the rubber plug.

[0026] A water storage bag 5 is installed at the inner side of the supporting foot 6. By pulling out the rubber plug in the water inlet 4 at the top of the water storage bag 5, water can be added to the inner position of the water storage bag 5. After the inner position of the water storage bag 5 is filled with water, the bottom weight of the billboard is increased, making it more stable and able to withstand strong winds, reducing the risk of the billboard being blown down or shifted by the wind.

[0027] like Figure 3 and Figure 4As shown, the connecting plate 10 can pull the two control handles 9 to move outward at the same time. The control handles 9 move outward so that the insertion column 13 is disengaged from the insertion hole 11. The insertion column 13 is disengaged from the insertion hole 11 so that the height of the hollow plate body 1 can be adjusted. When the hollow plate body 1 is sleeved at the height, the second connecting rod 16 moves at the internal position of the slide groove 12. The insertion column 13 moves out of the internal position of the insertion hole 11 to squeeze the stainless steel spring 15. The stainless steel spring 15 releases the elastic force to allow the insertion column 13 to be inserted into the internal position of the insertion hole 11.

[0028] When adjusting the height of the hollow plate body 1, the two control handles 9 are pulled outward through the connecting plate 10. The control handles 9 move outward so that the insertion column 13 disengages from the insertion hole 11. At the same time, the movement of the insertion column 13 squeezes the stainless steel spring 15. The user can move the hollow plate body 1 upward so that the second connecting rod 16 moves at the internal position of the slide groove 12. When it is adjusted to a suitable height, the connecting rod is loosened so that the stainless steel spring 15 releases its elastic force, and the insertion column 13 is inserted into the internal position of the corresponding insertion hole 11, thereby completing the height adjustment of the hollow plate body 1.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A billboard based on a hollow board, characterized in that: The hollow plate body (1) comprises a hollow plate body, wherein an outer frame (2) having a protective function is installed at an outer position of the hollow plate body (1), an insertion hole (11) and a slide groove (12) are arranged at left and right positions of the rear end of the hollow plate body (1), the insertion hole (11) and the slide groove (12) are connected to each other, the outer frame (2) is installed with columns (8) at left and right positions of the rear end through the insertion hole (11) and the slide groove (12), a control handle (9) is installed at the rear end position of the column (8), and the two control handles (9) are fixed at the rear end position. The control handle (9) is connected to the connecting plate (10) at a position where the control handle (9) is located, a first connecting rod (14) is fixed at the inner end surface position of the control handle (9), an insertion column (13) inserted into the inner position of the insertion hole (11) is fixed at the other end position of the first connecting rod (14), a stainless steel spring (15) is fixed at the rear end position of the insertion column (13), a second connecting rod (16) is fixed at the front end position of the insertion column (13), and a clamping plate (17) is fixed at the front end position of the second connecting rod (16) to prevent it from being separated from the inner position of the outer frame (2); A support foot (6) is fixed at a right angle at the lower end of the column (8), and a water storage bag (5) is installed at the inner end surface of the support foot (6). Water is added to the inner position of the water storage bag (5) through the water inlet (4) at the upper end, and the water inside the water storage bag (5) is discharged through the drainage port (7) at the left side of the front end.

2. A billboard based on a hollow board according to claim 1, characterized in that: The hollow plate body (1) displays advertising content by means of an advertising pattern (3) printed at the front end.

3. The billboard based on the hollow board according to claim 1, characterized in that: The upright column (8) is fixed at right angles to the supporting foot (6), and the supporting foot (6) supports the hollow plate body (1).

4. The billboard based on the hollow board according to claim 1, characterized in that: Clean water can be added to the internal position of the water storage bag (5) to increase the weight of the bottom of the billboard, and the water storage bag (5) adds water to the internal position through the water inlet (4) at the upper end position.

5. The billboard based on the hollow board according to claim 4, characterized in that: The upper ends of the water inlet (4) and the drain outlet (7) are both plugged with rubber plugs, and the drain outlet (7) can discharge water from the interior of the water storage bag (5) by pulling out the rubber plug.

6. The billboard based on hollow board according to claim 1, characterized in that: The connecting plate (10) can pull the two control handles (9) to move outward at the same time, and the control handles (9) move outward so that the insertion column (13) is separated from the insertion hole (11).

7. The billboard based on the hollow board according to claim 6, characterized in that: The insertion column (13) is separated from the insertion hole (11) so that the height of the hollow plate body (1) can be adjusted, and when the hollow plate body (1) is sleeved at a height, the second connecting rod (16) moves at an internal position of the slide groove (12).

8. The billboard based on the hollow board according to claim 6, characterized in that: The insertion column (13) moves out from the internal position of the insertion hole (11) to squeeze the stainless steel spring (15), and the stainless steel spring (15) releases its elastic force to allow the insertion column (13) to be inserted into the internal position of the insertion hole (11).

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