Multi-angle adjustable display screen

Abstract

The utility model discloses a multi-angle adjustable display screen, which belongs to the technical field of display screens and comprises a bottom plate, a support frame fixedly mounted on the bottom plate and an adjusting frame fixedly mounted on the support frame. Through cooperative use of all the devices and arrangement of an adjusting mechanism, when the angle of the display screen needs to be changed, a rotating shaft is rotated to drive an adjusting ball and a first guide sliding rail to rotate, so that a sliding block, a connecting rod and a connecting plate are driven to move along the interior of a second guide sliding rail, and therefore up-down angle adjustment of the display screen is achieved; when the display screen needs to be adjusted left and right, the second guide sliding rail rotates, up-down and left-right multi-angle adjustment of the display screen is finally achieved, the requirement of a complex environment can be met, the screen can be flexibly rotated according to an actual use scene, and the overall adaptability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, concretely is a kind of display screen of multi-angle adjustment. BACKGROUND

[0002] Display screen is also called electronic display screen or flow display screen, it is by LED dot matrix, is through the on-off of red, blue, yellow, white, green lamp bead to show text, picture, animation, video, content can be changed at any time, each part component is the display device of modular structure, usually by display module, control system and power system.

[0003] Current market display screen mostly only supports desktop fixed installation, use scene is limited and insufficient adjustment capacity: on the one hand, installation mode is single, cannot adapt complex environment demand;On the other hand, lack of viewing angle adjustment function, it is difficult to flexibly rotate screen according to actual use scene, lead to overall adaptability is weak.

[0004] Therefore, the utility model provides a kind of display screen of multi-angle adjustment to solve the above problems. UTILITY MODEL CONTENT

[0005] (One) technical problem solved

[0006] The utility model provides a kind of display screen of multi-angle adjustment, aims at solving the problem proposed in background art.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of display screen of multi-angle adjustment, the display screen of multi-angle adjustment includes bottom plate, fixed installation in the support frame of the bottom plate, fixed installation in the adjusting frame of the support frame, setting in the placing plate of the adjusting frame one side and setting in the adjusting mechanism for adjusting the angle of the placing plate in the adjusting frame.

[0009] The adjusting mechanism includes rotating installation in the adjusting frame inside pivot, fixed installation in the adjusting ball of the pivot, fixed installation in the first guide sliding rail of the pivot, rotating installation in the second guide sliding rail of the adjusting frame inside, sliding installation in the sliding block of the adjusting ball inside, fixed installation in the connecting rod of the sliding block and fixed installation in the connecting plate of the connecting rod.

[0010] As a preferred technical scheme of the application, the inside of the adjusting ball is provided with the sliding slot for the sliding block to slide, the connecting rod is slidingly connected in the inside of the first guide sliding rail and the second guide sliding rail, one side of the placing plate is fixedly connected with one side of the connecting plate.

[0011] As a kind of preferred technical scheme of the application, one side of the adjusting frame is fixedly connected with first motor, the output end of the first motor penetrates the adjusting frame and is fixedly connected with the rotating shaft, the inside of the support frame is fixedly connected with second motor, the output end of the second motor penetrates the support frame and the adjusting frame in turn and is fixedly connected with the second guide slide rail.

[0012] As a kind of preferred technical scheme of the application, the inside of the placing plate is fixedly connected with limiting rod, the inside of the placing plate is rotatably connected with bidirectional screw rod, the bidirectional screw rod penetrates the placing plate and is fixedly connected with hand wheel.

[0013] As a kind of preferred technical scheme of the application, the side surface of the bidirectional screw rod is screwed with lifting block, the inside of the lifting block is provided with threaded hole matched with the bidirectional screw rod, one side of the lifting block is fixedly connected with mounting plate.

[0014] As a kind of preferred technical scheme of the application, the inside of the mounting plate is provided with clamping plate, the inside of the mounting plate is slidably connected with handle, the handle penetrates the mounting plate, the side surface of the handle is sleeved with spring, one end of the spring is fixedly connected with one side of the clamping plate, the other end of the spring is fixedly connected with the inside of the mounting plate.

[0015] (Three) beneficial effects

[0016] The utility model discloses simple structure, convenient to use, through the setting of adjusting mechanism, when needing to change the angle of display screen, rotates rotating shaft and drives adjusting ball and first guide slide rail to rotate to drive slider, connecting rod and connecting plate move along the inside of second guide slide rail to realize the up-down angle adjustment of display screen, when needing to display screen left and right adjustment, second guide slide rail rotates, finally realizes the up-down left-right multi-angle adjustment of display screen, can adapt complex environment demand, can according to actual use scene flexible rotation screen, improve overall adaptability. ACCURACY OF DRAWINGS

[0017] Figure 1 It is a kind of structure diagram of display screen of multi-angle adjustment Figure 1 ;

[0018] Figure 2 It is a kind of structure diagram of display screen of multi-angle adjustment Figure 2 ;

[0019] Figure 3 It is the installation diagram of adjusting ball in a kind of display screen of multi-angle adjustment;

[0020] Figure 4 It is the installation diagram of bidirectional screw rod in a kind of display screen of multi-angle adjustment.

[0021] In the picture:

[0022] 1. Base plate; 2. Support frame; 3. Adjusting frame; 4. Placement plate; 5. Rotating shaft; 6. Adjusting ball; 7. First guide rail; 8. Second guide rail; 9. Slider; 10. Connecting rod; 11. Connecting plate; 12. First motor; 13. Second motor; 14. Limiting rod; 15. Two-way lead screw; 16. Handwheel; 17. Lifting block; 18. Mounting plate; 19. Clamping plate; 20. Handle; 21. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a display screen that can be adjusted at multiple angles, such as... Figure 1 , Figure 2 and Figure 3 As shown, the multi-angle adjustable display screen includes a base plate 1, a support frame 2 fixedly mounted on the base plate 1, an adjustment frame 3 fixedly mounted on the support frame 2, a placement plate 4 disposed on one side of the adjustment frame 3, and an adjustment mechanism disposed inside the adjustment frame 3 for adjusting the angle of the placement plate 4.

[0025] The adjustment mechanism includes a rotating shaft 5 rotatably installed inside the adjustment frame 3, an adjustment ball 6 fixedly installed on the rotating shaft 5, a first guide rail 7 fixedly installed on the rotating shaft 5, a second guide rail 8 rotatably installed inside the adjustment frame 3, a slider 9 slidably installed inside the adjustment ball 6, a connecting rod 10 fixedly installed on the slider 9, and a connecting plate 11 fixedly installed on the connecting rod 10.

[0026] The adjusting ball 6 has a groove inside for the slider 9 to slide. The connecting rod 10 is slidably connected inside the first guide rail 7 and the second guide rail 8. One side of the placement plate 4 is fixedly connected to one side of the connecting plate 11.

[0027] When using this multi-angle adjustable display screen, first place the base plate 1 in a suitable position, then place the display screen on the placement plate 4. To change the screen angle, rotate the pivot 5. The pivot 5 drives the adjusting ball 6 and the first guide rail 7, which are fixedly connected to it, to rotate around the center of the position where the adjusting frame 3 is connected. The rotation of the first guide rail 7 causes the slider 9, connecting rod 10, and connecting plate 11 to move along the interior of the second guide rail 8, thus achieving vertical adjustment of the display screen. When horizontal adjustment is needed, the second guide rail 8 rotates around the center of the position where it is connected to the adjusting frame 3. The rotation of the adjusting frame 3 causes the connecting rod 10, which is slidably connected to it, to move synchronously. The movement of the connecting rod 10 causes the slider 9 and connecting plate 11 to move along the sliding groove inside the adjusting ball 6, thus achieving multi-angle adjustment of the display screen (vertical, horizontal, and vertical). This allows it to adapt to complex environmental requirements and flexibly rotate the screen according to the actual usage scenario, improving overall adaptability.

[0028] Furthermore, to facilitate the control of the rotation of the first guide rail 7 and the second guide rail 8, such as... Figure 1 , Figure 2 and Figure 3 As shown, a first motor 12 is fixedly connected to one side of the adjustment frame 3. The output end of the first motor 12 passes through the adjustment frame 3 and is fixedly connected to the rotating shaft 5. A second motor 13 is fixedly connected inside the support frame 2. The output end of the second motor 13 passes through the support frame 2 and the adjustment frame 3 in sequence and is fixedly connected to the second guide rail 8.

[0029] When using this multi-angle adjustable display screen, to change the vertical angle of the display screen, the first motor 12 is started. The output shaft of the first motor 12 drives the rotating shaft 5, which is fixedly connected to it, to rotate synchronously. The rotation of the rotating shaft 5 drives the adjusting ball 6 and the first guide rail 7, which are fixedly connected to it, to rotate synchronously, thereby realizing the vertical angle adjustment of the display screen. When the horizontal angle of the display screen needs to be adjusted, the second motor 13 is started. The output shaft of the second motor 13 drives the second guide rail 8, which is fixedly connected to it, to rotate, thereby completing the horizontal adjustment of the display screen.

[0030] In order to accommodate displays of different sizes, such as Figure 1 , Figure 2 and Figure 4 As shown, a limit rod 14 is fixedly connected inside the placement plate 4, and a two-way lead screw 15 is rotatably connected inside the placement plate 4. The two-way lead screw 15 passes through the placement plate 4 and is fixedly connected to a handwheel 16.

[0031] A lifting block 17 is screwed onto the side surface of the bidirectional lead screw 15. The lifting block 17 has a threaded hole inside that is compatible with the bidirectional lead screw 15. A mounting plate 18 is fixedly connected to one side of the lifting block 17.

[0032] When using this multi-angle adjustable display screen, first place the display screen between two mounting plates 18, then manually turn the handwheel 16. The rotation of the handwheel 16 drives the bidirectional lead screw 15 fixed to it to rotate synchronously. The rotation of the bidirectional lead screw 15 drives the lifting block 17 screwed to it to move synchronously inward along the limit rod 14. The movement of the lifting block 17 drives the mounting plate 18 fixed to it to move synchronously inward, thereby clamping the display screen. It can adapt to display screens of different sizes.

[0033] Furthermore, in order to accommodate displays of different thicknesses, such as Figure 1 , Figure 2 and Figure 4 As shown, a clamping plate 19 is provided inside the mounting plate 18, and a handle 20 is slidably connected inside the mounting plate 18. The handle 20 passes through the mounting plate 18, and a spring 21 is sleeved on the side surface of the handle 20. One end of the spring 21 is fixedly connected to one side of the clamping plate 19, and the other end of the spring 21 is fixedly connected to the inside of the mounting plate 18.

[0034] When using this multi-angle adjustable display screen, first pull the handle 20 upwards during installation. The handle 20 will cause the clamping plate 19, which is fixedly connected to it, to move synchronously. The movement of the clamping plate 19 will compress the spring 21. Then, place the display screen between the clamping plate 19 and the mounting plate 18. The elastic potential energy of the spring 21 will then clamp the display screen.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-angle adjustable display screen, characterized by: The multi-angle adjustable display screen comprises a bottom plate (1), a support frame (2) fixedly installed on the bottom plate (1), an adjusting frame (3) fixedly installed on the support frame (2), a placing plate (4) arranged on one side of the adjusting frame (3), and an adjusting mechanism arranged in the adjusting frame (3) and used for adjusting the angle of the placing plate (4). The adjusting mechanism comprises a rotating shaft (5) rotatably installed in the adjusting frame (3), an adjusting ball (6) fixedly installed on the rotating shaft (5), a first guide sliding rail (7) fixedly installed on the rotating shaft (5), a second guide sliding rail (8) rotatably installed in the adjusting frame (3), a sliding block (9) slidably installed in the adjusting ball (6), a connecting rod (10) fixedly installed on the sliding block (9), and a connecting plate (11) fixedly installed on the connecting rod (10).

2. A multi-angle adjustable display screen according to claim 1, wherein: A sliding groove is formed in the adjusting ball (6) and used for sliding of the sliding block (9), the connecting rod (10) is slidably connected in the first guide sliding rail (7) and the second guide sliding rail (8), and one side of the placing plate (4) is fixedly connected with one side of the connecting plate (11).

3. A multi-angle adjustable display screen according to claim 1, wherein: A first motor (12) is fixedly connected on one side of the adjusting frame (3), an output end of the first motor (12) penetrates the adjusting frame (3) and is fixedly connected with the rotating shaft (5), a second motor (13) is fixedly connected in the support frame (2), and an output end of the second motor (13) penetrates the support frame (2) and the adjusting frame (3) in sequence and is fixedly connected with the second guide sliding rail (8).

4. A multi-angle adjustable display screen according to claim 1, wherein: A limiting rod (14) is fixedly connected in the placing plate (4), a bidirectional screw rod (15) is rotatably connected in the placing plate (4), and the bidirectional screw rod (15) penetrates the placing plate (4) and is fixedly connected with a hand wheel (16).

5. A multi-angle adjustable display screen according to claim 4, wherein: A lifting block (17) is screwed on one side surface of the bidirectional screw rod (15), a threaded hole matched with the bidirectional screw rod (15) is formed in the lifting block (17), and a mounting plate (18) is fixedly connected on one side of the lifting block (17).

6. A multi-angle adjustable display screen according to claim 5, wherein: A clamping plate (19) is arranged in the mounting plate (18), a handle (20) is slidably connected in the mounting plate (18), the handle (20) penetrates the mounting plate (18), a spring (21) is sleeved on a side surface of the handle (20), one end of the spring (21) is fixedly connected on one side of the clamping plate (19), and the other end of the spring (21) is fixedly connected in the mounting plate (18).

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