Display screen capable of being rotationally adjusted

Abstract

The utility model relates to the technical field of display screens, and discloses a display screen capable of being rotatably adjusted, which comprises a support frame, a controller and a display screen body, the surface of the support frame is provided with the controller, and one side of the top end of the support frame is provided with the display screen body. According to the display screen capable of being rotationally adjusted, a rotating hand wheel is rotated, so that a screw rod can move a limiting rod, the limiting rod can be separated from a gear body, then the angle of the display screen body is adjusted, the display screen can be adjusted at a proper angle, and a driving motor is started, so that the display screen can be rotated and adjusted. A gear set can rotate a threaded rod, a displacement block on the surface of the threaded rod can move an adjusting seat through a connecting rod, then the adjusting seat can move a moving wheel when moving, the moving wheel can be separated from the ground, and a supporting frame can make contact with the ground; and the display screen can be placed more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen that can be rotated and adjusted. Background Art

[0002] A display screen is a device or appliance used to display images and colors. The display principle is to create images by controlling the brightness and color of each pixel. Pixels are the smallest unit that makes up an image. Each pixel is composed of three different colors of light-emitting diodes or organic light-emitting diodes: red, green, and blue, allowing the display screen to be used in different application scenarios.

[0003] However, most display screens are usually displayed at a fixed angle when in use, so that if the display screen is viewed in one position for a long time, it will cause pain in the cervical spine, lumbar spine and other parts of the body, making it impossible for users to concentrate on completing their work while viewing the display screen, thereby reducing work efficiency and making the display screen inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a rotatable and adjustable display screen to solve the problem that the display screen proposed in the above background technology is not easy to adjust the angle when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable and adjustable display screen, comprising a support frame, a controller and a display screen body, the controller is installed on the surface of the support frame, the display screen body is arranged on one side of the top of the support frame, the top of the support frame is provided with an adjustment seat connected by welding, the interior of the adjustment seat is provided with a cross bar welded to the display screen body, both ends of the cross bar are provided with a rotating adjustment rod connected to the adjustment seat through a bearing, a gear body is welded to the surface of one of the rotating adjustment rods, and a limiting rod is provided on one side of the gear body.

[0006] Preferably, the inner thread of the limiting rod is connected to a screw rod, and a rotating hand wheel is welded to a side of the screw rod away from the limiting rod.

[0007] Preferably, both sides of the bottom end of the support frame are provided with a welding-connected stabilizing seat, and a driving motor is installed inside the stabilizing seat.

[0008] Preferably, the output end of the driving motor is connected to a gear set via a coupling, and a side of the gear set away from the driving motor is connected to a threaded rod connected to the stabilizing seat via a bearing.

[0009] Preferably, a sliding rod connected by welding is arranged on a side of the interior of the stabilizing seat away from the threaded rod, displacement blocks are arranged on the surfaces of the sliding rod and the threaded rod, and a connecting rod connected by welding is arranged on the surface of the displacement block.

[0010] Preferably, a moving seat is welded to a side of the connecting rod away from the displacement block, and symmetrically distributed moving wheels are installed at the bottom of the moving seat.

[0011] Compared with the prior art, the rotatable and adjustable display screen of the utility model has the following beneficial effects: by rotating the rotating hand wheel, the screw rod can move the limiting rod, so that the limiting rod can be separated from the gear body, and then the angle of the display screen body can be adjusted, so that the display screen can be adjusted to a suitable angle, and by starting the driving motor, the gear set can rotate the threaded rod, so that the displacement block on the surface of the threaded rod can move the moving seat through the connecting rod, and then the moving seat can move the moving wheel when moving, so that the moving wheel can be separated from the ground, and the support frame can contact the ground, so that the display screen can be more stable when placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cutaway structure of the utility model;

[0013] Figure 2 This is a side view of the structure of the utility model;

[0014] Figure 3 It is a side view cutaway structural schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the adjustment seat of the utility model from top view;

[0016] Figure 5 It is a schematic diagram of the front cutaway structure of the adjusting seat of the utility model.

[0017] In the figure: 1. support frame; 2. controller; 3. display screen body; 4. adjustment seat; 5. cross bar; 6. rotating adjustment rod; 7. gear body; 8. limiting rod; 9. screw rod; 10. rotating hand wheel; 11. stabilizing seat; 12. driving motor; 13. gear set; 14. threaded rod; 15. sliding rod; 16. displacement block; 17. connecting rod; 18. moving seat; 19. moving wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The rotatable and adjustable display screen of the utility model comprises a support frame 1, a controller 2 and a display screen body 3. The controller 2 is installed on the surface of the support frame 1, and the display screen body 3 is arranged on one side of the top of the support frame 1. The top of the support frame 1 is provided with an adjustment seat 4 connected by welding. The interior of the adjustment seat 4 is provided with a cross bar 5 welded to the display screen body 3. Both ends of the cross bar 5 are provided with a rotating adjustment rod 6 connected to the adjustment seat 4 through a bearing. A gear body 7 is welded to the surface of one of the rotating adjustment rods 6, and a limiting rod 8 is arranged on one side of the gear body 7. The internal thread of the limiting rod 8 is connected with a screw rod 9, and the side of the screw rod 9 away from the limiting rod 8 is welded with a rotating hand wheel 10.

[0020] For specific implementation, see Figure 2 , Figure 3 , Figure 4 and Figure 5 It can be seen that when the display screen is in use, it is usually not easy to adjust the angle. By rotating the rotating hand wheel 10, the rotating hand wheel 10 can drive the connected screw rod 9 to rotate when it is rotated, so that the screw rod 9 can move the limiting rod 8 connected to the surface when it is rotated, so that the limiting rod 8 can be separated from the gear body 7, thereby adjusting the angle of the display screen body 3, so that the display screen body 3 can drive the connected rotating adjustment rod 6 to rotate when it is rotated. After adjusting to a suitable position, the rotating hand wheel 10 is reversed so that the limiting rod 8 can lock the gear body 7, thereby fixing the position of the display screen body 3, so that the display screen can quickly adjust the angle when in use; at the same time, a bolt is threadedly connected between the rotating hand wheel 10 and the adjusting seat 4, so that the rotating hand wheel 10 can be restricted when not in use, to prevent the rotating hand wheel 10 from rotating after being hit when not in use, so that the display screen can be more stable when in use.

[0021] Both sides of the bottom end of the support frame 1 are provided with a welded stable seat 11, a driving motor 12 is installed inside the stable seat 11, the output end of the driving motor 12 is connected to a gear set 13 through a coupling, the side of the gear set 13 away from the driving motor 12 is connected to a threaded rod 14 connected to the stable seat 11 through a bearing, the side of the stable seat 11 away from the threaded rod 14 is provided with a welded sliding rod 15, the surfaces of the sliding rod 15 and the threaded rod 14 are both provided with displacement blocks 16, the surface of the displacement block 16 is provided with a welded connecting rod 17, the side of the connecting rod 17 away from the displacement block 16 is welded to a moving seat 18, and the bottom of the moving seat 18 is provided with symmetrically distributed moving wheels 19.

[0022] For specific implementation, see Figure 1 , Figure 2 and Figure 3 It can be seen that when the display screen is in use, it is easy to cause the displacement wheel at the bottom to move when it is placed, which makes the stability of the display screen poor when placed. By starting the drive motor 12, the drive motor 12 rotates the gear set 13, and then the gear set 13 can rotate the threaded rod 14 connected to the other side when rotating, so that the threaded rod 14 can move the displacement block 16 connected to the surface when rotating, so that the displacement block 16 can move the moving seat 18 through the connecting rod 17 when moving, and then the moving seat 18 can move the moving wheel 19 when moving, so that the moving wheel 19 can be separated from the ground, so that the support frame 1 can contact the ground, so that the display screen can be more stable when placed, and the movement of the moving wheel 19 is avoided during the placement process.

[0023] To sum up, the display screen is a device or electrical appliance for displaying images and colors. The rotating hand wheel 10 is rotated so that the rotating hand wheel 10 can drive the connected screw rod 9 to rotate when it is rotated, so that the screw rod 9 can move the limiting rod 8 connected to the surface when it is rotated, so that the limiting rod 8 can be separated from the gear body 7, and then the angle of the display screen body 3 is adjusted, so that the display screen body 3 can drive the connected rotating adjustment rod 6 to rotate when it is rotated. After adjusting to the appropriate position, the rotating hand wheel 10 is reversed so that the limiting rod 8 can lock the gear body 7, thereby fixing the position of the display screen body 3, so that the angle of the display screen can be quickly adjusted when in use.

[0024] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rotatable and adjustable display screen, comprising a support frame (1), a controller (2) and a display screen body (3), characterized in that: A controller (2) is mounted on the surface of the support frame (1); a display screen body (3) is arranged on one side of the top of the support frame (1); an adjustment seat (4) is arranged on the top of the support frame (1); a cross bar (5) is arranged inside the adjustment seat (4) and is welded to the display screen body (3); both ends of the cross bar (5) are provided with a rotating adjustment rod (6) connected to the adjustment seat (4) via a bearing; a gear body (7) is welded to the surface of one of the rotating adjustment rods (6); and a limiting rod (8) is arranged on one side of the gear body (7).

2. The rotatable display screen according to claim 1, characterized in that: The inner thread of the limiting rod (8) is connected to a screw rod (9), and a rotating hand wheel (10) is welded to a side of the screw rod (9) away from the limiting rod (8).

3. The rotatable display screen according to claim 1, characterized in that: Both sides of the bottom end of the support frame (1) are provided with welded stabilizing seats (11), and a driving motor (12) is installed inside the stabilizing seat (11).

4. The rotatable display screen according to claim 3, characterized in that: The output end of the driving motor (12) is connected to a gear set (13) via a coupling, and a threaded rod (14) connected to the stabilizing seat (11) via a bearing is connected to the side of the gear set (13) away from the driving motor (12).

5. The rotatable display screen according to claim 3, characterized in that: A welded sliding rod (15) is provided on a side of the interior of the stabilizing seat (11) away from the threaded rod (14), displacement blocks (16) are provided on the surfaces of both the sliding rod (15) and the threaded rod (14), and a welded connecting rod (17) is provided on the surface of the displacement block (16).

6. The rotatable display screen according to claim 5, characterized in that: A moving seat (18) is welded to the side of the connecting rod (17) away from the displacement block (16), and symmetrically distributed moving wheels (19) are installed at the bottom of the moving seat (18).

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