Multi-view liquid crystal display screen

Abstract

The utility model provides a multi-view liquid crystal display screen, and belongs to the technical field of liquid crystal display screens. Comprising a display screen body and further comprises an angle adjusting mechanism, the angle adjusting mechanism comprises a supporting rod rotationally connected to the bottom of the display screen body, a rotating seat is fixed to the bottom of the supporting rod, a base is arranged below the supporting rod, the rotating seat is rotationally connected to the top of the base, and a positioning assembly is arranged at the top of the base; the positioning assembly is used for positioning the display screen body after horizontal rotation. The base and the rotating seat are arranged, the rotating seat is connected with the display screen body through the supporting rod, and the rotating seat can rotate on the base, so that convenient angle adjustment of the display screen body in the horizontal direction is achieved.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display technology, and in particular to a multi-view liquid crystal display. Background Technology

[0002] An LCD screen is a flat panel display device that uses liquid crystal materials and electric field control technology. It is commonly used as a computer monitor. When used as a computer monitor, an LCD screen is usually mounted on the bottom of the screen. The screen rests on the desktop and is connected to the LCD screen via a damper, which allows the LCD screen to be adjusted vertically. An anti-slip pad is also installed on the bottom of the screen to improve its stability on the desktop.

[0003] In common LCD displays, a damper is installed between the support base and the LCD display during use to adjust the vertical angle of the LCD display. However, when the LCD display needs to be adjusted horizontally, because the anti-slip pad installed at the bottom of the support base is in close contact with the table, the LCD display must be lifted to separate the support base from the table before the horizontal angle can be adjusted. The above adjustment method is not only physically demanding but also reduces the efficiency of use. The convenience of adjustment operation needs to be improved. Therefore, this application provides a multi-view LCD display to meet the needs. Summary of the Invention

[0004] This invention provides a multi-view LCD screen to address the issue of insufficient ease of adjusting the horizontal angle of an LCD screen.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A multi-view LCD display screen includes a display screen body and further includes:

[0007] An angle adjustment mechanism includes a support rod rotatably connected to the bottom of the display screen body, a rotating seat fixed to the bottom of the support rod, a base provided below the support rod, the rotating seat rotatably connected to the top of the base, and a positioning component provided on the top of the base for positioning the display screen body after horizontal rotation.

[0008] Preferably, the positioning component includes an annular groove on the top of the base, an arc-shaped groove on the bottom of the rotating seat, a pressure strip slidably connected to the inner wall of the arc-shaped groove, the pressure strip fitting inside the annular groove, a spring and a vertical rod fixed to the top of the pressure strip respectively, a through groove on the top of the inner wall of the arc-shaped groove, a round box fixed to the top of the rotating seat corresponding to the position of the through groove, the top of the spring fixedly connected to the top of the inner wall of the round box, the top of the vertical rod movably passing through the round box and extending to the top of the round box, a movable rod rotatably connected to the top of the rotating seat, a connecting rope fixed to the end of the movable rod near the vertical rod, and the bottom of the connecting rope fixedly connected to the top of the vertical rod.

[0009] Preferably, the bottom of the pressure strip is a downward-curved surface, and the shape of the annular groove is adapted to the shape of the pressure strip.

[0010] Preferably, a connecting seat is fixed to the top of the rotating seat, and the movable rod is rotatably sleeved on the surface of a round shaft fixed to the inner wall of the connecting seat.

[0011] Preferably, the movable rod includes a long part and a short part connected in sequence, the connection between the long part and the short part is movably sleeved on the surface of the round shaft, and the end of the short part is connected to the vertical rod by a connecting rope.

[0012] Preferably, a collar is fixedly fitted onto the outer wall of the rotating seat, and the outer wall of the collar is provided with anti-slip texture.

[0013] Preferably, the collar includes a connecting part and a bent part connected in sequence, the connecting part is fixedly sleeved on the outer wall of the rotating seat, and anti-slip texture is formed on the outer wall of the connecting part.

[0014] Preferably, the top of the bent portion has an upwardly sloping surface.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, by setting a base and a rotating seat, the rotating seat is connected to the display screen body through a support rod. The rotating seat can rotate on the base, thereby realizing convenient angle adjustment of the display screen body in the horizontal direction.

[0017] By setting up a positioning component, the pressure strip is tightly fitted to the inner wall of the annular groove at the top of the base under the action of the spring force, thereby realizing the positioning of the rotating seat on the base and preventing the display screen body from rotating randomly and affecting normal use. When rotation is required, simply press the movable rod to separate the pressure strip from the inner wall of the annular groove. The operation is simple and easy to use.

[0018] By incorporating a bend and an inclined surface, while pressing the movable rod with the thumb to separate the pressure strip from the inner wall of the annular groove, the operator can place the bottom of their palm on the bend of the collar to push the collar to rotate, thereby causing the rotating seat to rotate on the base. This improves the convenience of adjusting the horizontal angle of the display screen body. At the same time, the inclined surface of the bend prevents the bottom of the operator's palm from separating from the bend, ensuring smooth adjustment of the horizontal angle of the display screen body. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the movable rod of this utility model;

[0021] Figure 3 This is a cross-sectional view of the pressure strip of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the base of this utility model.

[0023] In the diagram: 1. Display screen body; 2. Angle adjustment mechanism; 3. Support rod; 4. Base; 5. Rotating seat; 6. Positioning component; 7. Pressure strip; 8. Annular groove; 9. Spring; 10. Vertical rod; 11. Connecting seat; 12. Movable rod; 13. Long part; 14. Short part; 15. Round box; 16. Collar; 17. Connecting part; 18. Bending part; 19. Inclined surface; 20. Connecting rope.

[0024] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0025] The multi-view LCD screen provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0026] like Figures 1-4 As shown, an embodiment of the present invention provides a multi-view LCD screen, including a screen body 1, and further comprising:

[0027] Angle adjustment mechanism 2 includes a support rod 3 rotatably connected to the bottom of the display body 1. A rotating seat 5 is fixed to the bottom of the support rod 3. A base 4 is provided below the support rod 3. The rotating seat 5 is rotatably connected to the top of the base 4. The rotating seat 5 is rotatably connected to the top of the base 4 through a rotating shaft. The rotating shaft makes the rotation of the rotating seat 5 more stable and smooth. A positioning component 6 is provided on the top of the base 4. The positioning component 6 is used for positioning the display body 1 after horizontal rotation. The support rod 3 is connected to the display body 1 through a damper. The damper realizes the vertical angle adjustment of the display body 1 (this is prior art and will not be described in detail). The rotating seat 5 can rotate on the top of the base 4. With the help of the positioning component 6, the horizontal angle adjustment and fixation of the display body 1 are realized. By adjusting the vertical and horizontal angles of the display body 1, the image displayed on the display body 1 can be observed from multiple angles. This solves the problem of inconvenient horizontal angle adjustment of the traditional display body 1 and improves the flexibility and convenience of the operator.

[0028] like Figure 2 and Figure 3 As shown, in this embodiment, the positioning component 6 includes an annular groove 8 formed on the top of the base 4, an arc-shaped groove formed on the bottom of the rotating seat 5, a pressure strip 7 slidably connected to the inner wall of the arc-shaped groove, the pressure strip 7 fitting inside the annular groove 8, a spring 9 and a vertical rod 10 fixed to the top of the pressure strip 7 respectively, a through groove formed on the top of the inner wall of the arc-shaped groove, a round box 15 fixed to the top of the rotating seat 5 corresponding to the position of the through groove, the top of the spring 9 fixedly connected to the top of the inner wall of the round box 15, the top of the vertical rod 10 movably passing through the round box 15 and extending to the top of the round box 15, and a movable rod 10 rotatably connected to the top of the rotating seat 5. The movable rod 12 has a connecting rope 20 fixed at one end near the vertical rod 10. The bottom of the connecting rope 20 is fixedly connected to the top of the vertical rod 10. Under normal conditions, the spring 9 pushes the pressure strip 7 to fit tightly against the inner wall of the annular groove 8, thereby restricting the rotation of the rotating seat 5 and achieving the positioning of the display screen body 1 after horizontal rotation, preventing it from rotating arbitrarily and affecting normal use. When the movable rod 12 is pressed, the movable rod 12 pulls the vertical rod 10 through the connecting rope 20. The vertical rod 10 drives the pressure strip 7 to move upward and separate from the annular groove 8. After separation, the horizontal angle of the display screen body 1 can be adjusted.

[0029] like Figure 3 As shown in this embodiment, the bottom of the pressure strip 7 is a downward curved surface, and the shape of the annular groove 8 is adapted to the shape of the pressure strip 7. The adapted shape design allows the pressure strip 7 and the annular groove 8 to fit tightly, enhancing the positioning effect of the positioning component 6 on the rotating seat 5 and ensuring the stability of the display screen body 1 in the positioning state.

[0030] like Figure 2 and Figure 3As shown in this embodiment, a connecting seat 11 is fixed to the top of the rotating seat 5, and the movable rod 12 is rotatably sleeved on the surface of the round shaft fixed on the inner wall of the connecting seat 11. The connecting seat 11 and the round shaft provide a rotation support structure for the movable rod 12, so that the movable rod 12 can rotate flexibly around the round shaft, thereby realizing the operation of controlling the separation of the pressure strip 7 and the annular groove 8 by pulling the vertical rod 10 through the movable rod 12.

[0031] like Figure 2 As shown in this embodiment, the movable rod 12 includes a long part 13 and a short part 14 connected in sequence. The connection between the long part 13 and the short part 14 is movably sleeved on the surface of the round shaft. The end of the short part 14 is connected to the vertical rod 10 through the connecting rope 20. The structural design of the long part 13 and the short part 14 allows the operator to press the end of the long part 13, which can more easily lift the short part 14 upward through the lever principle, thereby pulling the pressure bar 7 upward, improving the convenience and labor-saving of the operation.

[0032] like Figure 2 and Figure 3 As shown in this embodiment, a collar 16 is fixedly sleeved on the outer wall of the rotating seat 5. The outer wall of the collar 16 is provided with anti-slip texture. The collar 16 provides a force-applying component for the operator, making it easy for the operator to rotate the rotating seat 5 on the base 4 by rotating the collar 16. The anti-slip texture design increases the friction between the palm and the collar 16, preventing slippage when adjusting the angle and ensuring smooth angle adjustment operation.

[0033] like Figure 2 and Figure 3 As shown in this embodiment, the collar 16 includes a connecting part 17 and a bending part 18 connected in sequence. The connecting part 17 is fixedly sleeved on the outer wall of the rotating seat 5, and anti-slip texture is formed on the outer wall of the connecting part 17. The connecting part 17 realizes the fixed connection between the collar 16 and the rotating seat 5, while the bending part 18 provides a place for the bottom of the operator's palm, so that the user can easily push the collar 16 to rotate while pressing the movable rod 12 to separate the pressure strip 7 from the annular groove 8, further improving the convenience of adjusting the horizontal angle of the display body 1.

[0034] like Figure 2 and Figure 3 As shown in this embodiment, the top of the bending part 18 is provided with an upwardly inclined slope 19. The design of the slope 19 can effectively prevent the bottom of the operator's palm from separating from the bending part 18 during the process of pushing the collar 16 to rotate, ensuring the stability and continuity of the palm's force, thereby ensuring that the horizontal angle adjustment process of the display body 1 is carried out smoothly.

[0035] Working principle: When horizontal angle adjustment is required, press the end of the long part 13 of the movable rod 12 with your thumb, and place the bottom of your palm on the bent part 18 of the collar 16. When pressing the movable rod 12, the movable rod 12 rotates around the circular shaft in the connecting seat 11, thereby causing the short part 14 on the movable rod 12 to tilt upward and pull the vertical rod 10 through the connecting rope 20. The vertical rod 10 drives the pressure strip 7 to slide upward along the inner wall of the arc groove. The pressure strip 7 separates from the inner wall of the annular groove 8 and squeezes the spring 9. The spring 9 is in a compressed state. After separation, the operator can rotate the collar 16 by applying force with the bottom of his palm. The collar 16 can then drive the rotating seat 5 to rotate on the base 4 to adjust the horizontal angle of the display screen body 1. After adjusting to the appropriate angle, release the movable rod 12. Under the action of the spring 9, the pressure strip 7 moves downward along the inner wall of the arc groove and fits tightly against the inner wall of the annular groove 8, thereby achieving the positioning of the rotating seat 5 and thus achieving the positioning of the horizontal angle of the display screen body 1.

[0036] During the angle adjustment process, the operator's palm contacts the anti-slip texture on the outer wall of the connecting part 17. The design of the top slope 19 of the bending part 18 prevents the palm from separating from the bending part 18, thereby ensuring the smooth adjustment of the horizontal angle of the display body 1.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A multi-view liquid crystal display screen comprising a display screen body (1), characterized in that, Also include: Angle adjusting mechanism (2), the angle adjusting mechanism (2) includes the support rod (3) that is rotatably connected at the bottom of display screen body (1), the bottom of support rod (3) is fixed with rotating seat (5), the lower portion of support rod (3) is provided with base (4), rotating seat (5) is rotatably connected at the top of base (4), the top of base (4) is provided with positioning assembly (6), positioning assembly (6) is used for the positioning after display screen body (1) horizontal rotation.

2. The multi-view liquid crystal display panel according to claim 1, wherein The positioning assembly (6) includes the annular groove (8) that is opened in the top of base (4), the bottom of rotating seat (5) is opened with arc-shaped groove, the inner wall of arc-shaped groove is slidably connected with the pressing strip (7), the pressing strip (7) is attached to the inside of annular groove (8), the top of pressing strip (7) is fixed with spring (9) and vertical rod (10) respectively, the top of arc-shaped groove inner wall is opened with through slot, the top of rotating seat (5) is fixed with round box (15) corresponding to through slot position, the top of spring (9) is fixedly connected with the top of round box (15) inner wall, the top of vertical rod (10) is movably penetrated through round box (15) and extends to the top of round box (15), the top of rotating seat (5) is rotatably connected with movable rod (12), the end of movable rod (12) close to vertical rod (10) is fixed with connecting rope (20), the bottom of connecting rope (20) is fixedly connected with the top of vertical rod (10).

3. The multi-view liquid crystal display panel according to claim 2, wherein The bottom of the pressing strip (7) is a downward curved surface, the shape of the annular groove (8) is matched with the shape of the pressing strip (7).

4. The multi-view liquid crystal display panel according to claim 2, wherein The top of the rotating seat (5) is fixed with the connecting seat (11), and the movable rod (12) is rotatably sleeved on the surface of the circular shaft fixed in the inner wall of the connecting seat (11).

5. The multi-view liquid crystal display panel according to claim 4, wherein The movable rod (12) includes long part (13) and short part (14) connected in sequence, the long part (13) and the short part (14) are movably sleeved on the surface of the circular shaft, and the end of the short part (14) is connected with the vertical rod (10) through the connecting rope (20).

6. The multi-view liquid crystal display panel according to claim 1, wherein The outer wall of the rotating seat (5) is fixedly sleeved with the sleeve ring (16), and the outer wall of the sleeve ring (16) is opened with the anti-skid line.

7. The multi-view liquid crystal display panel according to claim 6, wherein The sleeve ring (16) includes connecting part (17) and bending part (18) connected in sequence, the connecting part (17) is fixedly sleeved on the outer wall of the rotating seat (5), and the anti-skid line is opened on the outer wall of the connecting part (17).

8. The multi-view liquid crystal display panel according to claim 7, wherein The top of the bending part (18) is opened with the upward inclined inclined surface (19).

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