Multi-angle adjustable display screen support

Abstract

The utility model discloses a kind of multi-angle adjusting type display screen support, it is related to support technical field, including adjusting assembly;Adjusting assembly includes fixed frame;First movable arm and second movable arm are movably installed on fixed frame by pivot;The end of first movable arm and second movable arm away from fixed frame is movably installed with mounting bracket;Sliding slot is opened on mounting bracket side wall;Second movable arm is movably installed with sliding slot by stop wheel;The third movable arm is movably installed on the mounting bracket still by pivot;The end of third movable arm away from mounting bracket is movably installed with second movable arm by pivot;The top of adjusting assembly is fixedly installed with rotating assembly;When using, mounting shell is fixedly installed with wall body by suspender, rotating disc is fixedly installed with mounting bracket, so when using, the cooperation between driving motor and rotating disc is implemented, rotating disc drives mounting bracket to be able to carry out certain angular deflection effect, realize the adjustment of display screen left and right.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, specifically a multi-angle adjustable display screen bracket. Background Technology

[0002] Multi-angle adjustable stands enable screen angle adjustment to suit different needs. Different work environments place different demands on the adjustment function of display stands. In offices, employees have different heights and work habits, requiring stands that can flexibly adjust height and angle to meet everyone's needs and improve work efficiency. In classrooms, conference rooms, and other places, displays also need to be multi-angle adjustable to facilitate viewing for people in different positions. Traditional stands only have a single-axis angle adjustment function, which cannot meet the user's complex adjustment needs in multiple degrees of freedom such as vertical, horizontal and rotation, and limits the possibility of users to adjust the optimal viewing angle and position according to the actual situation; traditional integrated display stands cannot drive the display to adjust the angle, making it difficult to meet the needs of these diverse working environments; most existing multi-screen stands lack angle adjustment mechanisms for each display, making it inconvenient for users to adjust the screen angle to a comfortable viewing angle when developing technology, affecting the user experience; A search revealed Chinese Patent Publication No. CN201420349170.6, which discloses a liquid crystal display device and its multi-angle adjustable bracket structure. The device includes: a horizontal mounting platform, a mounting base for assembling a liquid crystal display module, and a movable bracket for adjusting the tilt angle of the mounting base. The lower end of the mounting base is rotatably connected to the horizontal mounting platform. The movable bracket is located on the side of the mounting base, with its upper end rotatably connected to the upper end of the mounting base, and its lower end movably connected to the horizontal mounting platform. Due to the multi-angle adjustable bracket structure, the usage of the large-screen display device is redefined. Firstly, when the display is placed horizontally, it can be used as a table or an entertainment / gaming device. Secondly, when rotated at a certain angle, it can be used as a drawing device or a handwriting tablet. Thirdly, when placed nearly vertically, it can be used as a video viewing device, achieving multi-functionality with a single screen. While the device in the aforementioned patent can effectively achieve the adjustment effect of three states during use, in the third state, due to the different viewing angles, people directly in front of the screen can clearly see the content, but people on either side of the screen cannot effectively see it, resulting in a certain blind spot and failing to effectively meet the usage requirements in different scenarios. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-angle adjustable display screen bracket. In this device, the screen and the support component are fixedly installed, and then the support component and the adjustment component are installed together. The screen can be adjusted to a certain angle by driving the deflection between the second and third movable arms through the electric push cylinder. In use, the adjustment component can also be rotated to different angles by the cooperation between the drive motor and the rotating disk, thereby effectively increasing the display range of the screen and meeting the needs of different scenarios; thus solving the problems of the above-mentioned background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A multi-angle adjustable display screen bracket includes an adjustment assembly. The adjustment assembly includes a fixed frame. A first movable arm and a second movable arm are movably mounted on the fixed frame via a pivot. The length of the second movable arm is twice the length of the first movable arm. The ends of both the first and second movable arms furthest from the fixed frame are movably mounted to a mounting bracket. A sliding groove is formed on the side wall of the mounting bracket. The second movable arm is movably mounted to the sliding groove via a stop wheel. By moving the second movable arm back and forth along the sliding groove, the bottom of the fixed frame is pushed forward or pulled backward, thereby effectively adjusting the angle of the support assembly via the fixed frame. The mounting bracket is also movably mounted with a third movable arm via a pivot; the end of the third movable arm away from the mounting bracket is movably mounted with a second movable arm via a pivot; the top of the adjustment component is fixedly mounted with the rotation component; the connection between the third movable arm and the second movable arm ensures the stability of the second movable arm during the adjustment process and avoids shaking, thereby effectively ensuring the stability of the display. As a further technical solution of this utility model, the bottom of the mounting frame is also provided with a placement groove for easy storage of the electric push cylinder; the placement groove is located at the bottom of the slide groove; one end of the electric push cylinder is movably installed with the mounting frame, and the push rod is movably connected to the rotating shaft at the connection between the second movable arm and the third movable arm through a connecting block; the electric push cylinder effectively realizes the active movement of the second movable arm, and through the cooperation between the first movable arm and the third movable arm, the stability during angle adjustment is effectively guaranteed; thus effectively meeting the needs of different angle adjustment. As a further technical solution of this utility model, the fixing frame and the support assembly are fixedly installed; the support assembly includes two symmetrical support plates; bolt holes are opened at both ends of the support plates; two symmetrical horizontal plates are fixedly installed between the two support plates; the two horizontal plates are fixedly installed with a connecting plate by bolts; one side of the connecting plate is fixedly installed with the fixing frame; by adjusting the support plates and the horizontal plates, the distance between the two support plates can be effectively adjusted, thereby effectively realizing the fixed installation of displays of different sizes. As a further technical solution of this utility model, the rotating component includes a mounting shell; a rotating disk is movably mounted on the bottom of the mounting shell via a bearing; a drive motor is also fixedly mounted on the outer wall of the mounting shell; the output shaft of the drive motor and the rotating disk are connected by a worm gear; by the rotation of the rotating disk driven by the drive motor, the left and right angles of the display screen can be effectively adjusted. As a further technical solution of this utility model, through holes are also provided at the four corners of the mounting shell to facilitate the fixing of the hanger rod; one end of the hanger rod is fixedly installed to the wall; the mounting shell is effectively fixed by the hanger rod to ensure stability during angle adjustment. Compared with the prior art, the beneficial effects of this utility model are: In this utility model, the screen is fixedly installed by bolts to the bolt holes opened on the support plate. The support between the horizontal plate and the connecting plate effectively ensures the stability of the screen when the angle is adjusted. In this invention, when adjusting the screen's vertical angle, the electric push cylinder drives the rotating shaft at the connection between the second and third movable arms to move back and forth, so that the fixed frame can be tilted at the angle of movement by cooperating with the first movable arm and the mounting frame. When adjusting the vertical angle, the end of the second movable arm away from the fixed frame slides laterally along the slide groove through the stop wheel, thereby effectively satisfying the screen's adjustment from a horizontal state to a vertical state. In this invention, when the screen is retracted, the electric push cylinder retracts, and the fixing frame is adjusted to a horizontal state by the support component. At this time, the electric push cylinder retracts into the placement groove opened at the bottom of the mounting frame, so as to avoid interference when the screen is stored. This invention addresses the issue of increasing the display area of ​​a screen by adjusting it to the sides when needed. The worm gear on the output shaft of the drive motor effectively cooperates with the turbine on the rotating disk, causing the rotating disk to drive the adjustment components to deflect at a certain angle, thereby effectively increasing the display area of ​​the screen. Attached Figure Description

[0005] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0006] Figure 2 This utility model Figure 1 A schematic diagram of the rear structure.

[0007] Figure 3 This utility model Figure 2 Bottom view of the structure.

[0008] Figure 4 This utility model Figure 1 Side view.

[0009] Figure 5 This utility model Figure 4 The main view.

[0010] Figure 6 This utility model Figure 1 A breakdown diagram.

[0011] Figure 7 This utility model Figure 6 Bottom view of the structure.

[0012] Figure 8 This utility model Figure 3 Enlarged view of the local structure at point A in the middle.

[0013] In the diagram: 1-Support assembly, 10-Support plate, 11-Horizontal plate, 12-Connecting plate, 13-Bolt hole, 2-Adjusting assembly, 20-Fixed frame, 21-First movable arm, 22-Second movable arm, 23-Third movable arm, 24-Mounting frame, 25-Slide groove, 26-Electric push cylinder, 27-Rotating shaft, 28-Guide wheel, 29-Placement groove, 3-Rotating assembly, 30-Mounting shell, 31-Drive motor, 32-Hanging rod, 33-Rotating disk. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-8 In this embodiment of the utility model, a multi-angle adjustable display screen bracket includes an adjustment component 2; the adjustment component 2 includes a fixed frame 20; a first movable arm 21 and a second movable arm 22 are movably mounted on the fixed frame 20 via a rotating shaft 27; wherein, the length of the second movable arm 22 is twice the length of the first movable arm 21; the ends of the first movable arm 21 and the second movable arm 22 away from the fixed frame 20 are both movably mounted to a mounting frame 24; a sliding groove 25 is provided on the side wall of the mounting frame 24; the second movable arm 22 is movably mounted to the sliding groove 25 via a stop wheel 28; A third movable arm 23 is movably mounted on the mounting bracket 24 via a pivot 27; the end of the third movable arm 23 away from the mounting bracket 24 is movably mounted to the second movable arm 22 via the pivot 27; the top of the adjustment component 2 is fixedly mounted to the rotating component 3. By adopting the above technical solution, the screen is fixedly installed by bolts to the bolt holes 13 on the support plate 10 during use. The stability of the screen during angle adjustment is effectively guaranteed by the support between the horizontal plate 11 and the connecting plate 12. In this embodiment, the bottom of the mounting frame 24 is also provided with a placement groove 29 for easy storage of the electric push cylinder 26; the placement groove 29 is located at the bottom of the slide groove 25; one end of the electric push cylinder 26 is movably installed with the mounting frame 24, and the push rod is movably connected to the rotating shaft 27 at the connection between the second movable arm 22 and the third movable arm 23 through a connecting block. In this embodiment, the fixing frame 20 is fixedly installed with the support assembly 1; the support assembly 1 includes two symmetrical support plates 10; bolt holes 13 are provided at both ends of the support plates 10; two symmetrical horizontal plates 11 are fixedly installed between the two support plates 10; the two horizontal plates 11 are fixedly installed with a connecting plate 12 by bolts; one side of the connecting plate 12 is fixedly installed with the fixing frame 20. By adopting the above technical solution, when adjusting the screen angle up and down, the electric push cylinder 26 drives the rotating shaft 27 at the connection between the second movable arm 22 and the third movable arm 23 to move back and forth, so that the fixed frame 20 can move at an angle by cooperating with the first movable arm 21 and the mounting frame 24. When adjusting the angle up and down, the end of the second movable arm 22 away from the fixed frame 20 slides laterally along the slide groove 25 through the stop wheel 28, thereby effectively satisfying the screen to be adjusted from a horizontal state to a vertical state. Furthermore, when the screen is retracted, as the electric push cylinder 26 retracts, the fixing frame 20 is adjusted to a horizontal state by the support component 1. At this time, the electric push cylinder 26 retracts into the placement slot 29 opened at the bottom of the mounting frame 24, so as to avoid interference when the screen is stored. In this embodiment, the rotating component 3 includes a mounting shell 30; a rotating disk 33 is movably mounted on the bottom of the mounting shell 30 via a bearing; a drive motor 31 is also fixedly mounted on the outer wall of the mounting shell 30; the output shaft of the drive motor 31 and the rotating disk 33 are connected by a worm gear. The mounting shell 30 also has through holes at its four corners to facilitate the fixing of the hanger rod 32; one end of the hanger rod 32 is fixedly installed to the wall. By adopting the above technical solution, when the screen needs to be adjusted to both sides to increase the display range, the worm gear on the output shaft of the drive motor 31 and the turbine on the rotating disk 33 can be effectively coordinated to enable the rotating disk 33 to drive the adjustment component 2 to deflect at a certain angle, thereby effectively increasing the display range of the screen. The working principle of this utility model is as follows: When in use, the mounting shell 30 is fixedly installed to the wall by the hanging rod 32, and the rotating disk 33 is fixedly installed to the mounting frame 24. In this way, when in use, through the cooperation between the drive motor 31 and the rotating disk 33, the rotating disk 33 drives the mounting frame 24 to achieve a certain angle deflection effect, thereby realizing the adjustment of the display screen left and right. When the display screen needs to be adjusted up and down, the electric push cylinder 26, which is movably mounted at the bottom of the mounting bracket 24, drives the rotating shaft 27 at the connection between the second movable arm 22 and the third movable arm 23 to move. At this time, one end of the second movable arm 22 moves laterally along the slide groove 25 through the stop wheel 28, thereby adjusting the fixed bracket 20. The fixed bracket 20 is also movably mounted to the mounting bracket 24 through the first movable arm 21, which effectively ensures the stability of the fixed bracket 20 when it drives the support component 1 to move. The display screen is fixed to the bolt holes 13 at the end of the support plate 10 by bolts, so that the support plate 10 and the horizontal plate 11 can cooperate to effectively support the display screen. The support component 1 can be adjusted by adjusting component 2 and rotating component 3, so as to effectively meet the adjustment of the display screen at different angles.

[0016] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0017] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-angle adjustable display screen bracket, characterized in that: It includes an adjustment component (2); the adjustment component (2) includes a fixed frame (20); a first movable arm (21) and a second movable arm (22) are movably mounted on the fixed frame (20) via a rotating shaft (27); wherein; The length of the second movable arm (22) is twice the length of the first movable arm (21); the ends of the first movable arm (21) and the second movable arm (22) away from the fixed frame (20) are both movably installed with the mounting frame (24); the mounting frame (24) has a sliding groove (25) on its side wall; the second movable arm (22) is movably installed with the sliding groove (25) via a stop wheel (28); The mounting bracket (24) is also movably mounted with a third movable arm (23) via a pivot (27); the end of the third movable arm (23) away from the mounting bracket (24) is movably mounted with the second movable arm (22) via the pivot (27); the top of the adjustment component (2) is fixedly mounted with the rotating component (3).

2. The multi-angle adjustable display screen bracket according to claim 1, characterized in that: The mounting bracket (24) is also provided with a placement slot (29) at the bottom to facilitate the storage of the electric push cylinder (26); the placement slot (29) is located at the bottom of the slide groove (25); one end of the electric push cylinder (26) is movably installed with the mounting bracket (24), and the push rod is movably connected to the pivot (27) at the connection between the second movable arm (22) and the third movable arm (23) through the connecting block.

3. The multi-angle adjustable display screen bracket according to claim 1, characterized in that: The fixed frame (20) is fixedly installed with the support assembly (1); the support assembly (1) includes two symmetrical support plates (10); bolt holes (13) are provided at both ends of the support plates (10); two symmetrical horizontal plates (11) are fixedly installed between the two support plates (10); the two horizontal plates (11) are fixedly installed with the connecting plate (12) by bolts; one side of the connecting plate (12) is fixedly installed with the fixed frame (20).

4. The multi-angle adjustable display screen bracket according to claim 1, characterized in that: The rotating assembly (3) includes a mounting shell (30); a rotating disk (33) is movably mounted on the bottom of the mounting shell (30) via a bearing; a drive motor (31) is also fixedly mounted on the outer wall of the mounting shell (30); the output shaft of the drive motor (31) and the rotating disk (33) are connected by a worm gear.

5. A multi-angle adjustable display screen bracket according to claim 4, characterized in that: The mounting shell (30) has through holes at its four corners to facilitate the fixing of the hanger rod (32); one end of the hanger rod (32) is fixedly installed to the wall.

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