A strip LCD screen with multi-angle adjustment for exhibition halls

Abstract

The utility model discloses a multi-angle adjustable strip LCD screen for exhibition halls, which relates to the technical field of LCD screens, including an LCD screen mechanism, one side of the LCD screen mechanism is plugged with a support mechanism, the lower end of the LCD screen mechanism is bolted with an adjustment mechanism, the adjustment mechanism is fixedly installed on the surface of the wall of the exhibition hall, and one side of the support mechanism is fixedly connected to one side of the wall of the exhibition hall. The utility model can support the LCD screen mechanism through the setting of the support mechanism, fix it on the wall of the exhibition hall, and flexibly adjust the distance between the LCD screen mechanism and the wall of the exhibition hall, thereby adjusting the distance between the visitors in the exhibition hall and the strip curved LCD screen, improving the display effect, and at the same time, the setting of the adjustment mechanism can push the strip curved LCD screen to tilt upward or downward, and it can be adjusted at multiple angles, so that the LCD screen can be adjusted to a suitable angle regardless of whether it is installed at a low place or a high place, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screens, in particular to a strip-shaped liquid crystal screen which can be adjusted at multiple angles and is used in an exhibition hall. Background Art

[0002] Liquid crystal display is a type of flat panel display used for TV and computer screen display. The advantages of this display are low power consumption, small size and low radiation. Liquid crystal display uses a liquid crystal solution in two polarized materials. When current passes through the liquid, the crystals are rearranged to achieve the purpose of imaging.

[0003] For example, Chinese patent publication number CN214839529U discloses a strip-shaped LCD screen with multi-angle adjustment for exhibition halls, including a back shell and a screen body arranged inside the back shell, the back shell includes a moving mechanism arranged on the inner wall of the back shell, a telescopic rotating seat arranged at the bottom of the back shell, and an auxiliary mechanism arranged on the outer surface of the back shell, one end of the telescopic rotating seat is connected to the screen body, and a through groove is arranged on one side of the back shell. When the docking block is connected to the docking groove, the screen body plays a display role inside the back shell. On the one hand, it can play a protective role, and on the other hand, it can prevent external dust from being contaminated on the screen body, ensuring that the screen body is clean and tidy. Secondly, the screen body is moved out to the inside of the back shell by using an electric push rod, and the telescopic rotating seat will be stretched at the same time, and the screen body is moved at the same time, so that the screen body can be rotated to achieve multi-angle adjustment, which is convenient for users to watch.

[0004] Although the above example can adjust the angle of the bar LCD screen during use and the screen body can be replaced, in order to improve the display effect, curved screens with stronger three-dimensional effect are mostly used in exhibition halls. When the screen body is replaced with a curved surface in the above example, it is difficult to adjust the inclination angle of the curved screen, which makes the viewing effect of tourists passing through the exhibition hall poor and there are certain inconveniences in use. Utility Model Content

[0005] The utility model provides a multi-angle adjustable strip-shaped liquid crystal screen for a showroom, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A strip-shaped liquid crystal screen for use in an exhibition hall and capable of being adjusted at multiple angles, comprises a liquid crystal screen mechanism, one side of the liquid crystal screen mechanism is plugged with a supporting mechanism, the lower end of the liquid crystal screen mechanism is bolted with an adjusting mechanism, the adjusting mechanism is fixedly mounted on the surface of a wall of the exhibition hall, and one side of the supporting mechanism is fixedly connected to one side of the wall of the exhibition hall.

[0008] A further improvement of the technical solution of the utility model is that: the LCD screen mechanism includes a strip-shaped curved LCD screen, a connecting rod is fixedly connected to one side of the strip-shaped curved LCD screen, a clamping groove is fixedly connected below the connecting rod and located on one side of the strip-shaped curved LCD screen, a blocking rod is threadedly connected to the upper end of the clamping groove, and a mounting block is fixedly connected to the lower end of the strip-shaped curved LCD screen.

[0009] A further improvement of the technical solution of the utility model is that the supporting mechanism includes a fixing member, one side of the fixing member is fixedly connected to one side of the exhibition hall wall, the side of the fixing member away from the exhibition hall wall is fixedly connected to a supporting plate, a sliding groove is provided inside the supporting plate, and an adjusting block is slidably connected to the inner wall of the sliding groove.

[0010] A further improvement of the technical solution of the utility model is that: the adjusting block is rotatably connected to an insert block inside, the inner wall of the insert block is plugged into the surface of the connecting rod, the lower end of one side of the fixing piece is fixedly connected to a fixing block, the fixed block is rotatably connected to a rotating block one inside, and the surface of the rotating block one is fixedly connected to a damper.

[0011] A further improvement of the technical solution of the utility model is that: the upper end of the damper is rotatably connected with a clamping block, and the surface of the clamping block is slidably connected to the inner wall of the clamping groove.

[0012] A further improvement of the technical solution of the utility model is that the adjustment mechanism includes a mounting member, one side of the mounting member is fixedly connected to one side of the exhibition hall wall, the interior of the mounting member is rotatably connected to a rotating block 2, and the surface of the rotating block 2 is fixedly connected to a threaded column 1.

[0013] A further improvement of the technical solution of the utility model is that: the end of the threaded column 1 away from the rotating block 2 is threadedly connected with an adjusting sleeve, and the inner wall of the end of the adjusting sleeve away from the threaded column 1 is threadedly connected with the threaded column 2.

[0014] A further improvement of the technical solution of the utility model is that: one end of the second threaded column away from the adjusting sleeve is rotatably connected to a connecting block, and one side of the connecting block is connected to the surface of the mounting block with bolts.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a strip-shaped liquid crystal screen which can be adjusted at multiple angles for an exhibition hall. By setting a supporting mechanism, the liquid crystal screen mechanism can be supported and fixed on the wall of the exhibition hall. At the same time, the distance between the liquid crystal screen mechanism and the wall of the exhibition hall can be flexibly adjusted, thereby adjusting the distance between the visitors in the exhibition hall and the strip-shaped curved liquid crystal screen, thereby improving the display effect. At the same time, the setting of the adjusting mechanism can push the strip-shaped curved liquid crystal screen to tilt upward or downward. The multi-angle adjustment makes it possible to adjust the liquid crystal screen to a suitable angle whether it is installed at a low place or a high place, thereby making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the liquid crystal screen mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 5 For the utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0022] In the figure: 1. LCD screen mechanism; 11. Strip curved LCD screen; 12. Connecting rod; 13. Snap-in groove; 14. Stop rod; 15. Mounting block; 2. Support mechanism; 21. Fixing piece; 22. Support plate; 23. Sliding groove; 24. Adjusting block; 25. Inserting block; 26. Fixing block; 27. Rotating block 1; 28. Damper; 29. ​​Snap-in block; 3. Adjusting mechanism; 31. Mounting piece; 32. Rotating block 2; 33. Threaded column 1; 34. Adjusting sleeve; 35. Threaded column 2; 36. Connecting block; 4. Exhibition hall wall. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-5As shown, the utility model provides a strip-shaped LCD screen with multi-angle adjustment for an exhibition hall, comprising a LCD screen mechanism 1, a supporting mechanism 2 is inserted into one side of the LCD screen mechanism 1, an adjusting mechanism 3 is bolted to the lower end of the LCD screen mechanism 1, the adjusting mechanism 3 is fixedly installed on the surface of a wall 4 of the exhibition hall, one side of the supporting mechanism 2 is fixedly connected to one side of the wall 4 of the exhibition hall, the LCD screen mechanism 1 comprises a strip-shaped curved LCD screen 11, a connecting rod 12 is fixedly connected to one side of the strip-shaped curved LCD screen 11, a clamping groove 13 is fixedly connected below the connecting rod 12 and located on one side of the strip-shaped curved LCD screen 11, a blocking rod 14 is threadedly connected to the upper end of the clamping groove 13, and a mounting block 15 is fixedly connected to the lower end of the strip-shaped curved LCD screen 11.

[0026] In this embodiment, the connecting rod 12 is inserted into the interior of the plug block 25, and then the length and angle of the damper 28 are adjusted to insert the clamping block 29 into the clamping groove 13, and then the blocking rod 14 is rotated to block the clamping block 29 to prevent the clamping block 29 from falling off. Then, the connecting block 36 is fixed to the surface of the mounting block 15 by bolts to complete the installation and use. The installation method of plug-in and bolt combination is adopted, which maintains a good fixing effect while making installation and disassembly more convenient and easier to use.

[0027] Example 2

[0028] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the support mechanism 2 includes a fixing member 21, one side of the fixing member 21 is fixedly connected to one side of the exhibition hall wall 4, the side of the fixing member 21 away from the exhibition hall wall 4 is fixedly connected to a support plate 22, a sliding groove 23 is provided inside the support plate 22, the inner wall of the sliding groove 23 is slidably connected to an adjusting block 24, the inner wall of the adjusting block 24 is rotatably connected to an insert block 25, the inner wall of the insert block 25 is plugged into the surface of the connecting rod 12, the lower end of one side of the fixing member 21 is fixedly connected to a fixing block 26, the inner part of the fixing block 26 is rotatably connected to a rotating block 27, the surface of the rotating block 27 is fixedly connected to a damper 28, the upper end of the damper 28 is rotatably connected to a clamping block 29, and the surface of the clamping block 29 is slidably connected to the inner wall of the clamping groove 13.

[0029] In this embodiment, during the adjustment process, the connecting rod 12 can be pulled to make the adjustment block 24 slide along the sliding groove 23, so as to adjust the distance between the strip curved LCD screen 11 and the exhibition hall wall 4. At the same time, the strip curved LCD screen 11 can be assisted in adjusting the downward tilt angle so that it can be tilted at a larger angle and is more convenient to use.

[0030] Example 3

[0031] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism 3 includes a mounting member 31, one side of the mounting member 31 is fixedly connected to one side of the exhibition hall wall 4, the interior of the mounting member 31 is rotatably connected to a rotating block 2 32, the surface of the rotating block 2 32 is fixedly connected to a threaded column 1 33, the end of the threaded column 1 33 away from the rotating block 2 32 is threadedly connected to an adjustment sleeve 34, the inner wall of the adjustment sleeve 34 away from the end of the threaded column 1 33 is threadedly connected to a threaded column 2 35, the end of the threaded column 2 35 away from the adjusting sleeve 34 is rotatably connected to a connecting block 36, and one side of the connecting block 36 is bolted to the surface of the mounting block 15.

[0032] In this embodiment, when the angle of the strip curved liquid crystal screen 11 needs to be adjusted during use, the adjustment sleeve 34 is rotated to make the threaded column 1 33 and the threaded column 2 35 extend out of the adjustment sleeve 34 or retract into the adjustment sleeve 34, so that the connecting block 36 pushes or stretches the lower end of the strip curved liquid crystal screen 11, and the connecting rod 12 drives the insert block 25 to rotate in the adjustment block 24, so that the strip curved liquid crystal screen 11 is tilted upward or downward, and the strip curved liquid crystal screen 11 is adjusted at multiple angles to achieve a better display effect.

[0033] The following is a detailed description of the working principle of the multi-angle adjustable strip LCD screen used in exhibition halls.

[0034] like Figure 1-5 As shown, when in use, first insert the connecting rod 12 into the inside of the plug block 25, then insert the clamping block 29 into the clamping groove 13 by adjusting the length and angle of the damper 28, then rotate the blocking rod 14 to make the blocking rod block 29 to prevent the clamping block 29 from falling off, then fix the connecting block 36 to the surface of the mounting block 15 by bolts, complete the installation, and use it. The installation method of plug-in and bolt combination maintains a good fixing effect while making installation and disassembly more convenient and easier to use. When the angle of the strip curved surface LCD screen 11 needs to be adjusted during use, the adjusting sleeve 34 is rotated so that the threaded column 33 and the threaded column 36 are adjusted. The second 35 extends out of the adjustment sleeve 34 or retracts into the adjustment sleeve 34, so that the connecting block 36 pushes or stretches the lower end of the strip curved surface LCD screen 11, and the connecting rod 12 drives the insert block 25 to rotate in the adjustment block 24, so that the strip curved surface LCD screen 11 is tilted upward or downward, and the strip curved surface LCD screen 11 is adjusted at multiple angles to achieve a better display effect. At the same time, during the adjustment process, the connecting rod 12 can be pulled to make the adjustment block 24 slide along the sliding groove 23 to adjust the distance between the strip curved surface LCD screen 11 and the exhibition hall wall 4. At the same time, it can assist in adjusting the downward tilt angle of the strip curved surface LCD screen 11, so that it can be tilted at a larger angle and is more convenient to use.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multi-angle adjustable strip-shaped liquid crystal screen for use in an exhibition hall, comprising a liquid crystal screen mechanism (1), characterized in that: A support mechanism (2) is plugged into one side of the liquid crystal screen mechanism (1); an adjustment mechanism (3) is bolted to the lower end of the liquid crystal screen mechanism (1); the adjustment mechanism (3) is fixedly mounted on the surface of a wall (4) of an exhibition hall; and one side of the support mechanism (2) is fixedly connected to one side of the wall (4) of the exhibition hall.

2. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 1, characterized in that; The liquid crystal screen mechanism (1) comprises a strip-shaped curved liquid crystal screen (11), one side of the strip-shaped curved liquid crystal screen (11) is fixedly connected to a connecting rod (12), a clamping groove (13) is fixedly connected below the connecting rod (12) and located on one side of the strip-shaped curved liquid crystal screen (11), a blocking rod (14) is threadedly connected to the upper end of the clamping groove (13), and a mounting block (15) is fixedly connected to the lower end of the strip-shaped curved liquid crystal screen (11).

3. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 1, characterized in that: The support mechanism (2) comprises a fixing member (21), one side of the fixing member (21) being fixedly connected to one side of a showroom wall (4), a side of the fixing member (21) away from the showroom wall (4) being fixedly connected to a support plate (22), a sliding groove (23) being provided inside the support plate (22), and an adjusting block (24) being slidably connected to the inner wall of the sliding groove (23).

4. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 3, characterized in that: The adjusting block (24) is internally rotatably connected to an insert block (25), the inner wall of the insert block (25) is plugged into the surface of the connecting rod (12), the lower end of one side of the fixing member (21) is fixedly connected to a fixing block (26), the fixing block (26) is internally rotatably connected to a rotating block 1 (27), and the surface of the rotating block 1 (27) is fixedly connected to a damper (28).

5. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 4, characterized in that: The upper end of the damper (28) is rotatably connected to a clamping block (29), and the surface of the clamping block (29) is slidably connected to the inner wall of the clamping groove (13).

6. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 1, characterized in that: The adjustment mechanism (3) comprises a mounting member (31), one side of the mounting member (31) being fixedly connected to one side of a wall (4) of an exhibition hall, the interior of the mounting member (31) being rotatably connected to a second rotating block (32), and the surface of the second rotating block (32) being fixedly connected to a first threaded column (33).

7. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 6, characterized in that: An end of the threaded column 1 (33) away from the rotating block 2 (32) is threadedly connected to an adjusting sleeve (34), and an inner wall of an end of the adjusting sleeve (34) away from the threaded column 1 (33) is threadedly connected to a threaded column 2 (35).

8. The multi-angle adjustable strip LCD screen for exhibition halls according to claim 7, characterized in that: One end of the second threaded column (35) away from the adjustment sleeve (34) is rotatably connected to a connecting block (36), and one side of the connecting block (36) is bolted to the surface of the mounting block (15).

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