Display device with angle adjusting function

Abstract

The display device with the angle adjusting function comprises a base, a mounting frame is arranged on the base, a displayer body is arranged in the mounting frame, a supporting frame is arranged at one end of the mounting frame, the lower end of the mounting frame is matched with the supporting frame in a rotating mode, adjusting lead screws are arranged at the two ends of the supporting frame, and the adjusting lead screws are matched with the supporting frame in a rotating mode. An adjusting block is arranged on the adjusting lead screw, the adjusting block is in sliding fit with the supporting frame and is in threaded fit with the adjusting lead screw, a pulling rod is arranged on the adjusting block, the two ends of the pulling rod are in rotating fit with the adjusting block and the mounting frame respectively, a protection frame is arranged on the base, and electric telescopic rods are arranged at the two ends of the protection frame. The movable end of the electric telescopic rod is provided with a supporting block, the supporting block is connected with the supporting frame, a more convenient and accurate angle adjusting mechanism is provided, the display structure is protected during limiting, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, and more specifically, to a display device with an angle adjustment function. Background Art

[0002] A display device generally refers to a monitor, which can release image information for users to observe. With the development of production technology, the size of display devices is getting larger and smaller, and they are getting thinner and lighter. They are generally installed on a bracket for use.

[0003] When using a display device, an observer will see different effects when viewing the display device at different positions. In order to meet the reasonable observation requirements at different positions, the angle of the display device needs to be adjusted. For common display devices, the fixing screws on the frame are loosened, and then the angle of the display device is adjusted. After reaching a suitable angle, the bolts are tightened to fix the display device. This angle adjustment method is relatively troublesome and inconvenient to operate. Moreover, the angle adjustment is completed by manual handling. When tightening the bolts, the display device may also shake, resulting in the accuracy of the angle adjustment being affected. Moreover, a general display device is directly exposed to the outside and lacks protective equipment. When idle, its surface is easily covered with dust. If unattended, it is also easily damaged by the impact of foreign objects. Some display devices will add glass on the surface for protection, but thicker glass will affect the viewing experience. In addition, when adjusting the angle, in addition to the longitudinal angle adjustment, it is more necessary to adjust the horizontal angle when conducting lectures, demonstrations and other activities to adapt to the people on both sides or even the back of the display device. Common devices lack such an angle adjustment mechanism, and the entire device needs to be moved to change the angle, which is relatively troublesome to operate. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a display device with an angle adjustment function to solve the technical problem that the display device mentioned in the background art has a simple structure and cannot meet the use requirements.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a display device with an angle adjustment function, comprising a base, a mounting frame is provided on the base, a display body is provided in the mounting frame, a support frame is provided at one end of the mounting frame, the lower end of the mounting frame is rotatably matched with the support frame, an adjustment screw is provided at both ends of the support frame, an adjustment block is provided on the adjustment screw, the adjustment block is slidably matched with the support frame and is threadedly matched with the adjustment screw, a pull rod is provided on the adjustment block, and the two ends of the pull rod are respectively rotatably matched with the adjustment block and the mounting frame;

[0008] A protection frame is arranged on the base, electric telescopic rods are arranged at both ends of the protection frame, a support block is arranged at the movable end of the electric telescopic rod, and the support block is connected to the support frame.

[0009] The utility model is further configured that the base includes a movable seat and a rotating seat, the upper end of the movable seat is provided with a rotating shaft, the rotating shaft is provided with a bearing, and the rotating seat cooperates with the movable seat through the bearing to facilitate the adjustment of the horizontal angle.

[0010] The utility model is further configured that a moving wheel is provided at the lower end of the moving seat, a positioning column is provided at the periphery of the moving seat, and the positioning column cooperates with the moving seat thread to facilitate moving the device.

[0011] The utility model is further configured such that a sliding frame is provided on the support frame, limiting sliding blocks are provided at both ends of the adjusting block, a limiting sliding opening is provided on the sliding frame, and the limiting sliding block slidably cooperates with the limiting sliding opening to make the adjusting block move stably.

[0012] The utility model is further configured such that a first rotating head is provided at the outer end of the limit sliding block, a second rotating head is provided on the mounting frame, and both ends of the pull rod cooperate with the first rotating head and the second rotating head, so as to facilitate the cooperation between the pull rod, the adjustment block and the mounting frame.

[0013] The utility model is further configured that a return spring is arranged in the sliding frame, the return spring is sleeved on the adjusting screw rod and cooperates with the adjusting block to reduce the bearing pressure of the adjusting screw rod.

[0014] The utility model is further configured such that an adjustment handle is provided at one end of the support frame, a worm is provided in the support frame, the worm is connected to the adjustment handle, a turbine is provided at the upper end of the adjustment screw, the turbine cooperates with the worm to facilitate the control of the rotation of the installation frame and perform self-locking to prevent unstable fixation.

[0015] The utility model is further configured that a cleaning brush is provided at the upper end of the protection frame, and a dust guiding slope is provided at one end of the cleaning brush of the protection frame to clean the display body.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a display device with an angle adjustment function, which has the following beneficial effects:

[0018] 1. The display body is supported by setting a mounting frame and a supporting frame. The display body is fixed on the mounting frame. The mounting frame is rotated on the supporting frame by adjusting the screw rod, the adjusting block and the pulling rod. The rotation of the adjusting screw rod is controlled to control the rotation range of the mounting frame, thereby adjusting the angle of the display body. The rotation of the adjusting screw rod is controlled by the adjusting handle, which is more convenient to operate, and the angle adjustment is more precise and easy to use.

[0019] 2. The protective frame provides a protective structure. The electric telescopic rod and the support block cooperate with the installation frame to drive the display body to move up and down, adjust the working height of the display body, and adapt to more usage requirements. After the display body is lowered, the display body is located in the protective frame, and the protective frame protects the display body to avoid dust coverage and impact from external objects.

[0020] 3. The base is formed by the cooperation of the mobile seat and the rotating seat to support the equipment. The rotating seat can be rotated on the mobile seat through the cooperation of the rotating shaft and the bearing, thereby driving the equipment supported above to rotate, which is convenient for adjusting the horizontal angle of the display body, making the operation simpler and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front structural schematic diagram of a display device with an angle adjustment function in the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the display device in the present invention cooperating with the protective frame when the display device is stored;

[0023] Figure 3 It is a schematic diagram of the structure of the installation frame after being disassembled and the support frame after being unfolded in the utility model;

[0024] Figure 4 This is a schematic diagram of the matching structure of the movable seat and the rotating seat in the utility model;

[0025] Figure 5 It is a schematic diagram of the matching structure of the sliding frame and the adjusting block in the utility model.

[0026] In the figure: 1. base; 2. mounting frame; 3. display body; 4. support frame; 5. adjusting screw; 6. adjusting block; 7. pulling rod; 8. protection frame; 9. electric telescopic rod; 10. support block; 11. moving seat; 12. rotating seat; 13. rotating shaft; 14. bearing; 15. moving wheel; 16. positioning column; 17. sliding frame; 18. limiting slider; 19. limiting slide; 20. first rotating head; 21. second rotating head; 22. reset spring; 23. adjusting handle; 24. worm; 25. turbine; 26. cleaning brush; 27. dust guide slope. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-3 A display device with an angle adjustment function comprises a base 1, a mounting frame 2 is provided on the base 1, a display body 3 is provided in the mounting frame 2, a support frame 4 is provided at one end of the mounting frame 2, the lower end of the mounting frame 2 is rotatably matched with the support frame 4, an adjusting screw rod 5 is provided at both ends of the support frame 4, an adjusting block 6 is provided on the adjusting screw rod 5, the adjusting block 6 is slidably matched with the support frame 4, and is threadedly matched with the adjusting screw rod 5, a pulling rod 7 is provided on the adjusting block 6, and the two ends of the pulling rod 7 are respectively rotatably matched with the adjusting block 6 and the mounting frame 2;

[0031] A protection frame 8 is provided on the base 1 , electric telescopic rods 9 are provided at both ends of the protection frame 8 , and a support block 10 is provided at the movable end of the electric telescopic rod 9 , and the support block 10 is connected to the support frame 4 .

[0032] In this embodiment, the device is supported by the base 1, and the display body 3 is installed in the installation frame 2. When adjusting the device, only the installation frame 2 is adjusted, and there is no need to adjust the display body 3 to avoid damage to the display body 3. When adjusting the angle of the display device, the adjustment screw 5 is driven to rotate, so that the adjustment screw 5 cooperates with the adjustment block 6 to provide power for the adjustment block 6 to move the adjustment block 6 on the support frame 4. The adjustment block 6 drives the pull rod 7 to move. When the support frame 4 and the rotating end of the installation frame 2 are fixed, the installation frame 2 is pushed to rotate by the pull rod 7 to adjust the angle of the installation frame 2, thereby adjusting the angle of the display body 3.

[0033] More specifically, when the device is not in use, the electric telescopic rod 9 is controlled to work, and the movable end of the electric telescopic rod 9 drives the support frame 4 to move through the support block 10, and the support frame 4 drives the installation frame 2 to move, so that the installation frame 2 moves with the display body 3 into the protective frame 8, and the display body 3 is protected by the protective frame 8. When in use, the electric telescopic rod 9 is controlled to extend, so that the installation frame 2 drives the display body 3 to move to a suitable working height.

[0034] See also Figure 4 As an implementation method for rotation adjustment: the base 1 includes a moving seat 11 and a rotating seat 12, a rotating shaft 13 is provided on the upper end of the moving seat 11, a bearing 14 is provided on the rotating shaft 13, and the rotating seat 12 cooperates with the moving seat 11 through the bearing 14.

[0035] Specifically, the support is provided by the cooperation of the movable seat 11 and the rotating seat 12. Under the positioning of the rotating shaft 13, the rotating seat 12 can cooperate with the movable seat 11 through the bearing 14 and rotate on the rotating seat 12, thereby driving the upper mounting frame 2 to rotate and adjusting the position of the display body 3 on the water surface to meet more usage requirements.

[0036] Please refer to Figure 4 As a further implementation of the moving seat: a moving wheel 15 is provided at the lower end of the moving seat 11, and a positioning column 16 is provided around the moving seat 11, and the positioning column 16 is threadedly matched with the moving seat 11.

[0037] Specifically, the moving seat 11 contacts the ground through the moving wheels 15, which facilitates the movement of the equipment. After it reaches the designated position, the positioning column 16 cooperates with the rotating seat 12 to move the positioning column 16 downward to contact the ground, support the equipment, position the equipment, and prevent the equipment from shaking at will.

[0038] Please refer to Figure 3 and Figure 5 As a further implementation of the support frame: a sliding frame 17 is provided on the support frame 4, and limiting sliders 18 are provided at both ends of the adjustment block 6. A limiting sliding opening 19 is provided on the sliding frame 17, and the limiting slider 18 slidably cooperates with the limiting sliding opening 19.

[0039] Specifically, when the adjusting block 6 moves, the limiting slider 18 will be driven to move, and the limiting slider 18 moves in the limiting sliding mouth 19. Through the cooperation between the limiting slider 18 and the limiting sliding mouth 19, the movement of the adjusting block 6 remains stable to avoid rotation with the adjusting screw rod 5.

[0040] Please refer to Figure 3 and Figure 5 As a further implementation of the pull rod: a first rotating head 20 is provided at the outer end of the limiting slider 18, a second rotating head 21 is provided on the mounting frame 2, and both ends of the pull rod 7 cooperate with the first rotating head 20 and the second rotating head 21.

[0041] Specifically, one end of the pull rod 7 is rotatably connected to the limit slider 18 through the first rotating head 20, so as to cooperate with the adjustment block 6, and the other end of the pull rod 7 is cooperated with the installation frame 2 through the second rotating head 21. When the adjustment block 6 moves, the pull rod 7 moves accordingly and pushes the installation frame 2 to move, so that the installation frame 2 rotates, and the first rotating head 20 and the second rotating head 21 can both rotate, so that the pull rod 7 can adapt to changes in its own height and inclination.

[0042] Please refer to Figure 5 As a further implementation of the adjusting block: a return spring 22 is provided in the sliding frame 17 , the return spring 22 is sleeved on the adjusting screw rod 5 , and cooperates with the adjusting block 6 .

[0043] Specifically, the return spring 22 is inside the sliding frame 17 , supports the adjusting block 6 , and reduces the pressure exerted by the adjusting block 6 on the adjusting screw 5 .

[0044] Please refer to Figure 3 As a further implementation of the adjusting screw rod: an adjusting handle 23 is provided at one end of the support frame 4, a worm 24 is provided in the support frame 4, the worm 24 is connected to the adjusting handle 23, and a turbine 25 is provided at the upper end of the adjusting screw rod 5, and the turbine 25 cooperates with the worm 24.

[0045] Specifically, the worm 24 is driven to rotate by controlling the adjusting handle 23, so that the worm 24 cooperates with the turbine 25 to drive the turbine 25 to rotate, thereby driving the adjusting screw 5 to rotate. The rotation of the adjusting screw 5 is controlled by the adjusting handle 23, so that the installation frame 2 presents a suitable angle change.

[0046] Please refer to Figure 2 As a further implementation of the protection frame: a cleaning brush 26 is provided at the upper end of the protection frame 8, and a dust guiding slope 27 is provided at one end of the cleaning brush 26 of the protection frame 8.

[0047] Specifically, when the display body 3 enters the protective frame 8 , the cleaning brush 26 will contact the surface of the display body 3 to clean the dust on the display surface, and the dust will flow out along the dust guiding inclined surface 27 .

[0048] In summary, when the overall device is in use or running:

[0049] The device is supported by the base 1, and the display body 3 is installed in the installation frame 2. When adjusting the device, only the installation frame 2 will be adjusted, and the display body 3 does not need to be adjusted to avoid damage to the display body 3. To adjust the angle of the display device, the worm 24 is driven to rotate by controlling the adjusting handle 23, so that the worm 24 cooperates with the turbine 25 to drive the turbine 25 to rotate, thereby driving the adjusting screw 5 to rotate, and the rotation of the adjusting screw 5 is controlled by the adjusting handle 23, so that the adjusting screw 5 cooperates with the adjusting block 6 to provide power for the adjusting block 6 to move the adjusting block 6 on the supporting frame 4, and the adjusting block 6 will drive the limit slider 18 to move when moving, and the limit slider 18 moves in the limit slide 19, and the movement of the adjusting block 6 is kept stable through the cooperation between the limit slider 18 and the limit slide 19. The adjusting block 6 drives the pull rod 7 to move, and the installation frame 2 is pushed to rotate through the pull rod 7. One end of the pull rod 7 is rotatably connected with the limit slider 18 through the first rotating head 20, so as to cooperate with the adjusting block 6. The other end of the pull rod 7 cooperates with the installation frame 2 through the second rotating head 21. When the adjusting block 6 moves, the pull rod 7 moves accordingly and pushes the installation frame 2 to move, so that the installation frame 2 rotates. The first rotating head 20 and the second rotating head 21 can both rotate, so that the pull rod 7 can adapt to the changes in its own height and inclination, so as to adjust the angle of the installation frame 2, so as to adjust the angle of the display body 3. The reset spring 22 is in the sliding frame 17 to support the adjusting block 6 and reduce the pressure exerted by the adjusting block 6 on the adjusting screw 5.

[0050] When the device is not in use, the electric telescopic rod 9 is controlled to work, and the movable end of the electric telescopic rod 9 drives the support frame 4 to move through the support block 10, and the support frame 4 drives the installation frame 2 to move, so that the installation frame 2 moves with the display body 3 into the protective frame 8, and the display body 3 is protected by the protective frame 8. When the display body 3 enters the protective frame 8, the cleaning brush 26 will contact the surface of the display body 3 to clean the dust on the display surface, and the dust will flow out along the dust guide slope 27. When in use, the electric telescopic rod 9 is controlled to extend, so that the installation frame 2 drives the display body 3 to move to a suitable working height In addition, the support is provided by the cooperation of the movable seat 11 and the rotating seat 12. Under the positioning of the rotating shaft 13, the rotating seat 12 can cooperate with the movable seat 11 through the bearing 14 and rotate on the rotating seat 12, thereby driving the upper mounting frame 2 to rotate and adjusting the position of the display body 3 at the water surface angle to meet more usage requirements. The movable seat 11 contacts the ground through the moving wheels 15, which is convenient for driving the device to move. After reaching the designated position, the positioning column 16 cooperates with the rotating seat 12 to move the positioning column 16 downward and contact the ground to support the device, position the device, and prevent the device from shaking at will.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A display device with an angle adjustment function, comprising a base (1), a mounting frame (2) being provided on the base (1), a display body (3) being provided in the mounting frame (2), wherein: A support frame (4) is provided at one end of the installation frame (2), the lower end of the installation frame (2) is rotatably matched with the support frame (4), an adjusting screw rod (5) is provided at both ends of the support frame (4), an adjusting block (6) is provided on the adjusting screw rod (5), the adjusting block (6) is slidably matched with the support frame (4) and is threadably matched with the adjusting screw rod (5), a pulling rod (7) is provided on the adjusting block (6), and both ends of the pulling rod (7) are rotatably matched with the adjusting block (6) and the installation frame (2) respectively; The base (1) is provided with a protection frame (8), both ends of the protection frame (8) are provided with electric telescopic rods (9), the movable end of the electric telescopic rod (9) is provided with a support block (10), and the support block (10) is connected to the support frame (4).

2. A display device with angle adjustment function according to claim 1, characterized in that: The base (1) comprises a movable seat (11) and a rotating seat (12); a rotating shaft (13) is provided at the upper end of the movable seat (11); a bearing (14) is provided on the rotating shaft (13); and the rotating seat (12) cooperates with the movable seat (11) via the bearing (14).

3. A display device with angle adjustment function according to claim 2, characterized in that: A moving wheel (15) is provided at the lower end of the moving seat (11), and a positioning column (16) is provided around the moving seat (11), and the positioning column (16) is threadedly matched with the moving seat (11).

4. The display device with angle adjustment function according to claim 1, characterized in that: The support frame (4) is provided with a sliding frame (17), both ends of the adjustment block (6) are provided with limiting sliding blocks (18), the sliding frame (17) is provided with a limiting sliding opening (19), and the limiting sliding block (18) is slidably matched with the limiting sliding opening (19).

5. The display device with angle adjustment function according to claim 4, characterized in that: The outer end of the limiting slide block (18) is provided with a first rotating head (20), the installation frame (2) is provided with a second rotating head (21), and the two ends of the pulling rod (7) cooperate with the first rotating head (20) and the second rotating head (21).

6. The display device with angle adjustment function according to claim 4, characterized in that: A return spring (22) is arranged in the sliding frame (17), and the return spring (22) is sleeved on the adjusting screw rod (5) and cooperates with the adjusting block (6).

7. The display device with angle adjustment function according to claim 1, characterized in that: An adjusting handle (23) is provided at one end of the support frame (4), a worm (24) is provided inside the support frame (4), the worm (24) is connected to the adjusting handle (23), a turbine (25) is provided at the upper end of the adjusting screw rod (5), and the turbine (25) cooperates with the worm (24).

8. The display device with angle adjustment function according to claim 1, characterized in that: A cleaning brush (26) is provided at the upper end of the protection frame (8), and a dust guiding inclined surface (27) is provided at one end of the cleaning brush (26) of the protection frame (8).

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