Liquid crystal display screen with watching height convenient to adjust

Abstract

The utility model discloses a liquid crystal display screen convenient to adjust watching height, which comprises a display screen and a display screen support, and the rear side of the display screen is fixedly connected with the front side of the display screen support. Through cooperative use of the adjusting device, the adjusting clamping frame, the spring, the movable clamping plate and the clamping frame groove, the problems that an existing liquid crystal display needs to be used in cooperation with a display screen support when used, the display screen support has a supporting effect on the display screen, and the display screen is usually connected with the display screen support in a bolt fixing mode, so that the use is inconvenient are solved. According to different heights of users and different watching scenes, the height of a display screen needs to be adjusted, during adjustment, bolts need to be detached, the display screen is moved to a proper height and then tightened to be fixed, the bolts need to be tightened and loosened during adjustment each time, the process is tedious, and the time cost is high. And the bolts are easy to damage due to improper operation during rotation, but the existing liquid crystal display is not provided with a component for conveniently adjusting the height.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquid crystal display screen technical field especially, relate to a liquid crystal display screen convenient for adjusting the height of watching. BACKGROUND

[0002] Liquid crystal display screen is a kind of plane display equipment using the photoelectric characteristic of liquid crystal material to show image, with small volume, light weight and protect eyes etc., often applied in collection, television and computer display etc., and the existing technology has the problems of the above, liquid crystal display screen needs to be used with display screen support, display screen support has the support effect to display screen, usually display screen is connected with display screen support using bolt fixed mode, according to the height difference of user and the different watching scenes, the height of display screen needs to be adjusted, when adjusting, bolt needs to be disassembled, display screen is moved to proper height after being screwed down bolt fixed, and every time adjustment needs to be screwed and loosened bolt, process is more cumbersome, time cost is higher, and improper operation when bolt rotates is easy to produce damage, but the existing liquid crystal display screen does not have the component of convenient height adjustment, so the liquid crystal display screen convenient for adjusting the height of watching is proposed to solve the above problems. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides a liquid crystal display screen convenient for adjusting the height of watching, has the advantages that the liquid crystal display screen is conveniently adjusted in height, solves the problems in the prior art that the existing liquid crystal display screen needs to be used with display screen support, the display screen support has the support effect to the display screen, usually the display screen is connected with the display screen support using bolt fixed mode, according to the height difference of user and the different watching scenes, the height of display screen needs to be adjusted, when adjusting, bolt needs to be disassembled, display screen is moved to proper height after being screwed down bolt fixed, and every time adjustment needs to be screwed and loosened bolt, process is more cumbersome, time cost is higher, and improper operation when bolt rotates is easy to produce damage, but the existing liquid crystal display screen does not have the component of convenient height adjustment.

[0004] The utility model is realized in this way, a liquid crystal display screen convenient for adjusting the height of watching, including display screen and display screen support, the rear side of display screen is connected with the front side of display screen support fixedly, the rear side of display screen support is fixedly connected with adjusting shell, the inner chamber of adjusting shell is movably connected with adjusting frame, the inner chamber of adjusting shell is provided with adjusting device.

[0005] As the utility model discloses, preferably, the adjusting device comprises two adjusting clamping frames, the opposite sides of the two adjusting clamping frames are penetrated through the adjusting shell and extend to the outside of the inner cavity of the adjusting shell, the opposite sides of the two adjusting clamping frames are fixedly connected with springs, the inner cavity of the adjusting shell is fixedly connected with two moving clamping plates used in cooperation with the adjusting clamping frames, the surface of the moving clamping plate is movably connected with the inner cavity of the adjusting clamping frame, and the opposite sides of the two springs are fixedly connected with the surface of the moving clamping plate.

[0006] As the utility model discloses, preferably, the rear side of the adjusting clamping frame is fixedly connected with two adjusting columns, the inner cavity of the adjusting shell is movably connected with two extrusion double frames used in cooperation with the adjusting columns, the inner cavity of the extrusion double frame is movably connected with the surface of the adjusting column, and the adjusting column can be extruded when the extrusion double frame moves.

[0007] As the utility model discloses, preferably, the opposite sides of the two extrusion double frames are fixedly connected with stable outer shells, the inner cavity of the stable outer shell is movably connected with a stable inner rod, and the surface of the stable inner rod is fixedly connected with the inner cavity of the adjusting shell.

[0008] As the utility model discloses, preferably, the inner cavity of the adjusting shell is movably connected with an elliptical extrusion plate used in cooperation with the extrusion double frame, the surface of the elliptical extrusion plate is in contact with the surface of the extrusion double frame, and the rear side of the elliptical extrusion plate is penetrated through the adjusting shell and extends to the outside of the inner cavity of the adjusting shell.

[0009] As the utility model discloses, preferably, the surface of the elliptical extrusion plate is fixedly connected with a circular clamping block, and the surface of the circular clamping block is movably connected with the surface of the adjusting shell.

[0010] As the utility model discloses, preferably, the left and right sides of the adjusting frame inner cavity are both provided with clamping frame grooves matched with the adjusting clamping frame, the surface of the adjusting clamping frame is in contact with the inner cavity of the clamping frame groove, the number of the clamping frame grooves is several and evenly distributed on the left and right sides of the adjusting frame inner cavity, by setting the clamping frame grooves, when the adjusting shell is moved to the appropriate height, the oval extrusion plate is loosened, the restoring force generated by the spring restoring shape will drive the adjusting clamping frame to be clamped into the inner cavity of the clamping frame groove, and the cooperation of the adjusting clamping frame and the clamping frame groove has a limiting effect on the position of the adjusting shell.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1、The utility model discloses a cooperation of adjusting device, adjusting clamping frame, spring, movable clamping plate and clamping frame groove is set up, solved the current liquid crystal display screen needs to be used with display screen support and be used in conjunction with when, display screen support has the support effect to display screen, usually display screen adopts the fixed mode of bolt and is connected with display screen support, according to the height of user and the scene of watching different, need to adjust the height of display screen, need to remove bolt when adjusting, after moving display screen to the appropriate height, again tighten bolt and fix, need to tighten and loosen bolt every time adjustment, process is more complicated, and time cost is higher, and when bolt rotates, improper operation is easy to produce damage, but the current liquid crystal display screen does not have the problem of convenient height adjustment component.

[0013] 2、The utility model discloses a cooperation of adjusting device, when adjusting the column moves, will drive two adjusting clamping frames along the surface of movable clamping plate and move to the side of mutual approach, and the force produced when adjusting clamping frame moves makes spring occur elastic deformation, and the restoring force generated by the spring restoring shape will drive adjusting clamping frame to be clamped into the inner cavity of clamping frame groove. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0015] Figure 2 It is the connection three-dimensional schematic diagram of display screen, display screen support and adjusting shell provided by the utility model embodiment;

[0016] Figure 3 It is the three-dimensional sectional view of adjusting shell provided by the utility model embodiment;

[0017] Figure 4 It is the connection three-dimensional schematic diagram of circular clamping block, oval extrusion plate and adjusting shell provided by the utility model embodiment.

[0018] In the diagram: 1. Display screen; 2. Display screen bracket; 3. Adjustment shell; 4. Adjustment frame; 5. Adjustment device; 501. Adjustment frame; 502. Spring; 503. Moving plate; 6. Adjustment column; 7. Extrusion double frame; 8. Stabilizing shell; 9. Stabilizing inner rod; 10. Elliptical extrusion plate; 11. Circular block; 12. Frame groove. Detailed Implementation

[0019] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown in the figure, the present invention provides a liquid crystal display screen that is easy to adjust the viewing height, including a display screen 1 and a display screen bracket 2. The rear side of the display screen 1 is fixedly connected to the front side of the display screen bracket 2. An adjustment shell 3 is fixedly connected to the rear side of the display screen bracket 2. An adjustment frame 4 is movably connected to the inner cavity of the adjustment shell 3. An adjustment device 5 is provided in the inner cavity of the adjustment shell 3.

[0022] refer to Figure 4 The adjusting device 5 includes two adjusting frames 501. The two adjusting frames 501 have opposite sides that penetrate the adjusting shell 3 and extend to the outside of the inner cavity of the adjusting shell 3. The two adjusting frames 501 are fixedly connected to opposite sides of each other. The inner cavity of the adjusting shell 3 is fixedly connected to two movable plates 503 that cooperate with the adjusting frames 501. The surface of the movable plates 503 is movably connected to the inner cavity of the adjusting frames 501. The two springs 502 are fixedly connected to the surface of the movable plates 503 on opposite sides.

[0023] The above solution is adopted: by setting the adjustment device 5, when the height of the display screen 1 needs to be adjusted, the adjustment device 5 has the function of adjusting the height of the display screen 1.

[0024] refer to Figure 3 Two adjusting columns 6 are fixedly connected to the rear side of the adjusting frame 501. Two extrusion double frames 7 that cooperate with the adjusting columns 6 are movably connected to the inner cavity of the adjusting shell 3. The inner cavity of the extrusion double frames 7 is movably connected to the surface of the adjusting columns 6.

[0025] The above solution is adopted: by setting the adjusting column 6 and the squeezing double frame 7, when the squeezing double frame 7 moves, it can generate squeezing force on the adjusting column 6, and the adjusting column 6 subjected to squeezing force can drive the adjusting card frame 501 to move.

[0026] refer to Figure 3The opposite sides of the two extrusion double frames 7 are fixedly connected with stable shells 8, the inner cavities of the stable shells 8 are movably connected with stable inner rods 9, and the surfaces of the stable inner rods 9 are fixedly connected with the inner cavity of the adjusting shell 3.

[0027] By adopting the above scheme, when the extrusion double frame 7 moves, the stable shell 8 can be driven to move along the surface of the stable inner rod 9, and the cooperation of the stable shell 8 and the stable inner rod 9 limits the moving position of the extrusion double frame 7.

[0028] Reference Figure 3 The inner cavity of the adjusting shell 3 is movably connected with an elliptical extrusion plate 10 used in cooperation with the extrusion double frame 7, the surface of the elliptical extrusion plate 10 is in contact with the surface of the extrusion double frame 7, and the rear side of the elliptical extrusion plate 10 penetrates through the adjusting shell 3 and extends to the outside of the inner cavity of the adjusting shell 3.

[0029] By adopting the above scheme, when the elliptical extrusion plate 10 rotates, extrusion force can be generated on the extrusion double frame 7.

[0030] Reference Figure 4 The surface of the elliptical extrusion plate 10 is fixedly connected with a circular clamping block 11, and the surface of the circular clamping block 11 is movably connected with the surface of the adjusting shell 3.

[0031] By adopting the above scheme, when the elliptical extrusion plate 10 rotates, the circular clamping block 11 will be driven to rotate along the surface of the adjusting shell 3, and the setting of the circular clamping block 11 limits the rotating position of the elliptical extrusion plate 10.

[0032] Reference Figure 1 The left and right sides of the inner cavity of the adjusting frame 4 are provided with clamping frame grooves 12 used in cooperation with adjusting clamping frames 501, the surface of the adjusting clamping frame 501 is in contact with the inner cavity of the clamping frame groove 12, and the number of the clamping frame grooves 12 is several and is evenly distributed on the left and right sides of the inner cavity of the adjusting frame 4.

[0033] By adopting the above scheme, when the adjusting shell 3 moves to an appropriate height, the elliptical extrusion plate 10 is loosened, the restoring force generated by the spring 502 recovering the shape will drive the adjusting clamping frame 501 to be clamped into the inner cavity of the clamping frame groove 12, and the cooperation of the adjusting clamping frame 501 and the clamping frame groove 12 limits the position of the adjusting shell 3.

[0034] The working principle of the utility model:

[0035] In use, when the liquid crystal display 1 needs to be conveniently adjusted in height, first the user rotates the oval pressing plate 10, which will drive the circular clamping block 11 to rotate along the surface of the adjusting shell 3, and the oval pressing plate 10 will generate a pressing force on the two pressing double frames 7 when it rotates, the two pressing double frames 7 will move away from each other under the pressing force, and will drive the stable outer shell 8 to move along the surface of the stable inner rod 9 when the pressing double frames 7 move, the pressing double frames 7 can generate a pressing force on the adjusting column 6 when they move, and the adjusting column 6 will move towards the side close to the oval pressing plate 10 under the pressing force, and the two adjusting clamping frames 501 will move towards each other along the surface of the moving clamping plate 503 when the adjusting column 6 moves, and the force generated by the movement of the adjusting clamping frames 501 causes the spring 502 to elastically deform, and when the adjusting clamping frames 501 are completely moved into the inner cavity of the adjusting shell 3, the adjusting shell 3 is moved upwards or downwards, driving the adjusting shell 3 to move along the surface of the adjusting frame 4, and when the adjusting shell 3 moves, it will drive the display screen support 2 and the display screen 1 to move upwards or downwards, and when the display screen 1 is moved to the appropriate height, the oval pressing plate 10 is released, and the restoring force generated by the restoration of the spring 502 will drive the adjusting clamping frames 501 to be clamped into the inner cavity of the clamping frame slot 12, and the cooperation of the adjusting clamping frames 501 and the clamping frame slot 12 limits the height position of the adjusting shell 3, the display screen support 2 and the display screen 1, at this time the liquid crystal display 1 completes the convenient height adjustment.

[0036] In summary: the liquid crystal display convenient to adjust the viewing height, by setting the adjusting device 5, the adjusting clamping frame 501, the spring 502, the moving clamping plate 503 and the clamping frame slot 12, solves the problem that the existing liquid crystal display needs to be used with the display screen support, the display screen support has a supporting effect on the display screen, usually the display screen is connected with the display screen support by bolt fixing, according to the different height of the user and the different viewing scenes, the height of the display screen needs to be adjusted, and the bolt needs to be disassembled when adjusting, and the display screen is moved to the appropriate height and then tightened, and the bolt needs to be tightened and loosened every time, the process is relatively cumbersome, the time cost is relatively high, and improper operation during bolt rotation can cause damage, but the existing liquid crystal display does not have the problem of convenient height adjustment.

[0037] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display screen for facilitating adjustment of viewing height, comprising a display screen (1) and a display screen support (2), characterized in that: The rear side of the display screen (1) is fixedly connected with the front side of the display screen support (2), the rear side of the display screen support (2) is fixedly connected with the adjusting shell (3), the inner cavity of the adjusting shell (3) is movably connected with the adjusting frame (4), the inner cavity of the adjusting shell (3) is provided with the adjusting device (5), the adjusting device (5) comprises two adjusting clamping frames (501), the opposite sides of the two adjusting clamping frames (501) are all through the adjusting shell (3) and extend to the outer side of the inner cavity of the adjusting shell (3), the opposite sides of the two adjusting clamping frames (501) are all fixedly connected with the springs (502), the inner cavity of the adjusting shell (3) is fixedly connected with two movable clamping plates (503) which are used in cooperation with the adjusting clamping frames (501), the surface of the movable clamping plate (503) is movably connected with the inner cavity of the adjusting clamping frame (501), and the opposite sides of the two springs (502) are all fixedly connected with the surface of the movable clamping plate (503).

2. The liquid crystal display screen of claim 1, wherein: The rear side of the adjusting clamping frame (501) is fixedly connected with the two adjusting columns (6), the inner cavity of the adjusting shell (3) is movably connected with the two extrusion double frames (7) which are used in cooperation with the adjusting columns (6), and the inner cavity of the extrusion double frame (7) is movably connected with the surface of the adjusting column (6).

3. A liquid crystal display screen for easy adjustment of viewing height as described in claim 2, characterized in that: The opposite sides of the two extrusion double frames (7) are all fixedly connected with the stable shells (8), the inner cavity of the stable shell (8) is movably connected with the stable inner rod (9), and the surface of the stable inner rod (9) is fixedly connected with the inner cavity of the adjusting shell (3).

4. A liquid crystal display screen for easy adjustment of viewing height as described in claim 2, characterized in that: The inner cavity of the adjusting shell (3) is movably connected with the elliptical extrusion plate (10) which is used in cooperation with the extrusion double frame (7), the surface of the elliptical extrusion plate (10) is in contact with the surface of the extrusion double frame (7), and the rear side of the elliptical extrusion plate (10) penetrates through the adjusting shell (3) and extends to the outer side of the inner cavity of the adjusting shell (3).

5. A liquid crystal display screen for easy adjustment of viewing height as described in claim 4, characterized in that: The surface of the elliptical extrusion plate (10) is fixedly connected with the circular clamping block (11), and the surface of the circular clamping block (11) is movably connected with the surface of the adjusting shell (3).

6. The liquid crystal display screen of claim 1, wherein: The left and right sides of the inner cavity of the adjusting frame (4) are both provided with the clamping frame grooves (12) which are used in cooperation with the adjusting clamping frames (501), the surface of the adjusting clamping frame (501) is in contact with the inner cavity of the clamping frame groove (12), and the number of the clamping frame grooves (12) is several and they are evenly distributed on the left and right sides of the inner cavity of the adjusting frame (4).

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