Adjustable base for liquid crystal display screen

Abstract

The utility model relates to the technical field of liquid crystal display screen bases, and discloses an adjustable base for a liquid crystal display screen, which comprises the liquid crystal display screen, and a rotating assembly capable of enabling the liquid crystal display screen to rotate by 360 degrees is arranged on the back face of the liquid crystal display screen. Adjusting assemblies capable of adjusting the height of the liquid crystal display screen are arranged on the two sides of the rotating assembly. The rotating assembly comprises a fixing block fixedly installed on the back face of the liquid crystal display screen and provided with a rotating hole and a supporting rod rotationally arranged in the rotating hole. By arranging the rotating assembly and the adjusting assembly, when the liquid crystal display screen needs to rotate by a large angle, the rotating assembly can drive the liquid crystal display screen to rotate and then be fixed only by loosening a threaded column, and the adjusting assembly can also adjust the use height of the liquid crystal display screen; by means of the arrangement, the use angle of the liquid crystal display screen can be adjusted in a large range.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screen bases, in particular to an adjustable base for a liquid crystal display screen. Background Art

[0002] At present, liquid crystal display, abbreviated as LCD in English, is a kind of flat panel display; it is used for screen display of television and computer. The advantages of this display are low power consumption, small size and low radiation. Since liquid crystal display is widely used at present, it is necessary to optimize the use of liquid crystal display.

[0003] For example, a liquid crystal display screen base is disclosed in the Chinese utility model patent with the announcement number CN218268305U. Although the above-mentioned prior art can adjust the distance between the liquid crystal screen body and the user, and further adapt to the user's usage needs, the rotation and tilt angle of the liquid crystal screen is too small, and it can only be slightly rotated up and down. This rotation angle cannot meet the needs of people with special needs, such as people with physical disabilities. They will need the liquid crystal display to be tilted at a larger angle for their own convenience. However, most of the current support bases for liquid crystal screens cannot achieve this. Therefore, it is necessary to design an adjustable base for liquid crystal screens that can allow the liquid crystal screen to rotate at a large angle. Utility Model Content

[0004] In order to solve the technical problem that the current base of a liquid crystal display screen cannot be rotated according to the needs of special groups of people, the utility model provides an adjustable base for a liquid crystal display screen.

[0005] The utility model is implemented by the following technical scheme: an adjustable base for a liquid crystal display screen, comprising a liquid crystal display screen, a rotating component capable of allowing the liquid crystal display screen to rotate 360 ​​degrees is provided on the back of the liquid crystal display screen, and adjustment components capable of adjusting the height of the liquid crystal display screen are provided on both sides of the rotating component, and the rotating component comprises a fixed block fixedly mounted on the back of the liquid crystal display screen and having a rotating hole, and a support rod rotatably arranged inside the rotating hole.

[0006] Through the above technical solution, the liquid crystal display screen can be rotated to a large extent by using the rotating component, and the liquid crystal display screen can be raised or lowered by using the adjusting component.

[0007] As a further improvement of the above solution, a threaded column is provided on one side of the fixed block, one end of the threaded column is threadedly penetrated through the fixed block and extends to the inside of the rotating hole to fit with the support rod, and the other end of the threaded column is fixedly mounted with the rotating block.

[0008] Through the above technical solution, the support rod can be fixed by rotating the threaded column, thereby fixing the liquid crystal display screen.

[0009] As a further improvement of the above scheme, a base plate is provided at the bottom of the LCD screen, and the adjustment component includes an adjustment plate fixedly mounted on the base plate and provided with a sliding groove and a support plate slidably arranged inside the sliding groove, and the support plate is fixedly mounted on one end of the support rod.

[0010] Through the above technical solution, the height of the liquid crystal display screen can be changed by sliding the support plate inside the adjustment plate.

[0011] As a further improvement of the above scheme, multiple symmetrical first sockets are opened on both sides of the adjustment plate, and a second socket that passes through itself is opened on one side of the support plate. Each adjustment plate is provided with an insertion plate on one side, and one side of the insertion plate passes through the adjacent first socket and second socket.

[0012] Through the above technical solution, the height of the support plate can be limited by inserting the plug board into the first socket and the second socket.

[0013] As a further improvement of the above scheme, support grooves are provided at the four corners of the base plate, and a support bar is provided inside each of the support grooves. A rotating shaft is rotatably installed at one end of each of the support bars, and one end of each of the rotating shafts is fixedly installed on the inner wall of the support groove.

[0014] Through the above technical solution, the support strips can be unfolded to provide additional support to the bottom plate to prevent the bottom plate from tilting.

[0015] As a further improvement of the above solution, a plurality of placement slots for placing items are provided on one side of the bottom plate.

[0016] Through the above technical solution, small objects can be placed in the placement slot to avoid them from falling and being unable to be picked up by special people.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a rotating component and an adjusting component. When the LCD screen needs to be rotated at a large angle, it only needs to loosen the threaded column to allow the rotating component to drive the LCD screen to rotate, and then fix it. The adjusting component can also adjust the use height of the LCD screen. This arrangement can adjust the use angle of the LCD screen over a large range and adjust the use height of the LCD screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model having a rotating assembly;

[0021] Figure 3 It is a structural schematic diagram of the utility model with support bars.

[0022] Description of main symbols:

[0023] 1. LCD screen; 201. fixed block; 202. support rod; 301. adjustment plate; 302. support plate; 4. threaded column; 5. rotating block; 6. bottom plate; 7. plug-in plate; 8. support bar; 9. rotating axis. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Please combine Figure 1-Figure 3 , an adjustable base for a liquid crystal display screen of the present embodiment includes a liquid crystal display screen 1, a rotating assembly capable of rotating the liquid crystal display screen 1 360 degrees is provided on the back of the liquid crystal display screen 1, and adjustment assemblies capable of adjusting the height of the liquid crystal display screen 1 are provided on both sides of the rotating assembly, the rotating assembly includes a fixed block 201 fixedly mounted on the back of the liquid crystal display screen 1 and having a rotating hole, and a support rod 202 rotatably arranged inside the rotating hole, a threaded column 4 is provided on one side of the fixed block 201, one end of the threaded column 4 is threadedly penetrated through the fixed block 201 and extends to the inside of the rotating hole to fit with the support rod 202, and a rotating block 5 is fixedly mounted on the other end of the threaded column 4, the liquid crystal display screen 1 can be rotated greatly by using the rotating assembly, and the liquid crystal display screen 1 can be raised or lowered by using the adjusting assembly, and the support rod 202 can be fixed by rotating the threaded column 4, thereby fixing the liquid crystal display screen 1.

[0026] Combination Figure 1 and Figure 2 A bottom plate 6 is provided at the bottom of the liquid crystal display screen 1. The adjustment component includes an adjustment plate 301 fixedly mounted on the bottom plate 6 and having a sliding groove, and a support plate 302 slidably arranged inside the sliding groove. The support plate 302 is fixedly mounted on one end of the support rod 202. A plurality of symmetrical first sockets are provided on both sides of the adjustment plate 301. A second socket penetrating through the support plate 302 is provided on one side of the support plate 302. An insert plate 7 is provided on one side of each adjustment plate 301. One side of the insert plate 7 passes through the adjacent first and second sockets. The insert plate 7 can be inserted into the first and second sockets to limit the height of the support plate 302.

[0027] Combination Figure 1-Figure 3The four corners of the bottom plate 6 are provided with support grooves, each of which is provided with a support bar 8. A rotating shaft 9 is rotatably installed at one end of each support bar 8, and one end of each rotating shaft 9 is fixedly installed with the inner wall of the support groove. A plurality of placement grooves for placing items are provided on one side of the bottom plate 6. The support bars 8 can be unfolded to provide additional support to the bottom plate 6 to prevent the LCD screen 1 from tipping over. Small objects can be placed in the placement grooves to avoid them from being touched and dropped, making them impossible for special people to pick up.

[0028] The implementation principle of an adjustable base for a liquid crystal display in the embodiment of the present application is as follows: when the liquid crystal display 1 needs to be rotated, the threaded column 4 can be rotated to release the fixing effect on the support rod 202, so that the liquid crystal display 1 can be rotated. After rotating to the required angle, the threaded column 4 is tightened, so that the liquid crystal display 1 will be fixed. When the height needs to be adjusted, the two plug-in plates 7 are first pulled out to lift the liquid crystal display 1, so that the two support plates 302 will also slide upward inside the adjustment plate 301, and then the plug-in plates 7 are inserted into the corresponding first sockets and the second sockets of the support plates 302 to fix the height. The support bar 8 can also be rotated to rotate the support bar 8 out of the support groove to assist the bottom plate 6 for support, so as to prevent the liquid crystal display 1 from falling over due to its high center of gravity. This arrangement can not only adjust the use angle of the liquid crystal display 1 over a wide range, but also adjust the use height of the liquid crystal display 1.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An adjustable base for a liquid crystal display screen, comprising a liquid crystal display screen (1), characterized in that: The back of the liquid crystal display screen (1) is provided with a rotating assembly capable of allowing the liquid crystal display screen (1) to rotate 360 ​​degrees, and both sides of the rotating assembly are provided with adjustment assemblies capable of adjusting the height of the liquid crystal display screen (1), and the rotating assembly comprises a fixed block (201) fixedly mounted on the back of the liquid crystal display screen (1) and having a rotating hole, and a support rod (202) rotatably arranged inside the rotating hole.

2. An adjustable base for a liquid crystal display screen as claimed in claim 1, characterized in that: A threaded column (4) is provided on one side of the fixed block (201), one end of the threaded column (4) is threadedly inserted through the fixed block (201) and extends to the inside of the rotating hole to fit with the support rod (202), and the other end of the threaded column (4) is fixedly mounted with a rotating block (5).

3. The adjustable base for a liquid crystal display screen as claimed in claim 1, characterized in that: The bottom of the liquid crystal display screen (1) is provided with a bottom plate (6), and the adjustment component comprises an adjustment plate (301) fixedly mounted on the bottom plate (6) and provided with a sliding groove, and a support plate (302) slidably arranged inside the sliding groove, and the support plate (302) is fixedly mounted on one end of the support rod (202).

4. An adjustable base for a liquid crystal display screen as claimed in claim 3, characterized in that: A plurality of symmetrical first sockets are provided on both sides of the adjustment plate (301), a second socket penetrating the support plate (302) is provided on one side, and each adjustment plate (301) is provided with an inserting plate (7) on one side, and one side of the inserting plate (7) passes through adjacent first and second sockets.

5. The adjustable base for a liquid crystal display screen as claimed in claim 3, characterized in that: The four corners of the bottom plate (6) are provided with support grooves, each of which is provided with a support bar (8) inside, one end of each of the support bars (8) is rotatably mounted with a rotating shaft (9), and one end of each of the rotating shafts (9) is fixedly mounted to the inner wall of the support groove.

6. The adjustable base for a liquid crystal display screen as claimed in claim 3, characterized in that: One side of the bottom plate (6) is provided with a plurality of placement slots for placing articles.

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