A support device for multi-screen display

Abstract

The utility model discloses a kind of supporting devices for multi-screen display, including main support and several vice supports;Main support includes main shaft support, air pressure telescopic rod and base disc;Vice support includes pivot sleeve, vice pole support, adjusting ring, knob, mounting bracket and supporting assembly;The bottom end of main shaft support is connected with the top end of base disc, and top end is connected with air pressure telescopic rod;Pivot sleeve is sleeved on air pressure telescopic rod;One end of vice pole support is fixedly installed in the side of pivot sleeve;Vice pole support is equipped with limiting assembly;Adjusting ring is sleeved on vice pole support, and outside is fixedly connected with mounting bracket;The top end of adjusting ring is threadedly connected with knob, bottom end is connected with supporting assembly.The utility model can flexibly configure multiple display screens by main support and vice support, save desktop space;Air pressure telescopic rod is used to realize the quick adjustment of display screen height, and by the setting of main support as main supporting point and adjusting ring bottom supporting assembly as auxiliary supporting point, the use stability of display screen after adjustment is ensured.

Description

Technical Field

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

[0002] Information technology is a general term for various technologies used to manage and process information. It mainly applies computer science and communication technology to design, develop, install, and implement information systems and application software. It is often referred to as information and communication technology and mainly includes sensing technology, computer and intelligent technology, communication technology, and control technology.

[0003] In practical applications and development environments, a single monitor is insufficient to meet users' needs for multitasking and information visualization in scenarios such as video editing, programming development, and data analysis. Therefore, configuring multiple monitors has become a common method to improve work efficiency. However, if each monitor is placed independently using its original stand, it often excessively occupies limited desktop space and reduces space utilization. To address this, stand products that can simultaneously support multiple monitors have emerged on the market. These devices support multiple monitors, effectively saving desktop space and allowing users to adjust the height, tilt, and orientation of the screen according to actual needs, improving user comfort. However, they mainly rely on the base with a limited footprint for support. When multiple monitors are mounted, the overall center of gravity is relatively high, resulting in insufficient stability. This makes them prone to screen drops or stand tipping due to external interference, adjustment operations, or the weight of the devices themselves, posing significant safety hazards. Utility Model Content

[0004] The purpose of this utility model is to provide a support device for multi-screen displays that has multiple auxiliary supports, a stable structure, and flexible adjustment, in order to solve the technical problem that existing multi-monitor stands are prone to wobbling and tipping when multiple screens are mounted due to their high center of gravity and single support point, which poses a safety hazard.

[0005] To solve the above technical problems, the solution adopted by this utility model is as follows: A support device for multi-screen displays includes a main support and several secondary supports. The main support includes a main shaft frame, a pneumatic telescopic rod, and a base plate. Each secondary support includes a rotating bushing, a secondary rod frame, an adjusting ring, a knob, a mounting bracket, and a support assembly. The bottom end of the main shaft frame is fixedly connected to the top end of the base plate, and the top end is fixedly connected to the pneumatic telescopic rod. The rotating bushing is fitted onto the pneumatic telescopic rod. One end of the secondary rod frame is fixedly mounted on one side of the rotating bushing. The secondary rod frame is provided with a limiting assembly. The adjusting ring is fitted onto the secondary rod frame and is externally fixedly connected to the mounting bracket. The top end of the adjusting ring is threadedly connected to the knob, and the bottom end is fixedly connected to the support assembly. A certain amount of friction exists between the rotating bushing and the pneumatic telescopic rod to prevent the rotating bushing from rotating freely on the pneumatic telescopic rod without external force.

[0006] In use, place the main bracket on the table. Determine the number of secondary brackets based on the number of displays to be installed. Install the secondary brackets symmetrically on the pneumatic telescopic rod of the main bracket using rotating shaft sleeves. Secure the displays to the mounting bracket with screws. The main bracket provides the initial height of the displays. Adjust the height by extending the pneumatic telescopic rod. After adjusting the height, slide the adjusting ring on the secondary rod to adjust the display horizontally. Once the position is correct, tighten the knob until the bottom of the knob contacts the secondary rod to secure the adjusting ring and maintain its stability. The left and right viewing angles of the displays can be adjusted by rotating the rotating shaft sleeve on the pneumatic telescopic rod. The limiting component prevents the adjusting ring from rotating on the secondary rod. After adjusting the horizontal, vertical, and left / right viewing angles of the displays, adjust the height of the support component to support the adjusting ring, thereby supporting the displays and ensuring their stability after adjustment.

[0007] Furthermore, the base plate is provided with a hollow cavity, a lead block, and structural ribs; the hollow cavity is formed inside the base plate; the lead block is fixedly installed in the center of the base plate; several structural ribs are provided, one end of which is fixedly connected to the lead block, and the other end is connected to the inner wall of the hollow cavity. The hollow cavity and structural ribs inside the base plate reduce the surrounding counterweight while improving the internal stability of the structure. The lead block embedded in the center ensures that the center of gravity of the entire base is centered, thereby ensuring the stability of the base plate when in use.

[0008] Furthermore, the limiting component includes a guide rail groove and a limiting block; the guide rail groove is formed on the front and rear sides of the sub-frame; the inner wall of the adjusting ring is provided with a slider that matches the guide rail groove; the adjusting ring is connected to the sub-frame through the guide rail groove and the slider; the limiting block is fixedly installed at the other end of the sub-frame. The slider and guide rail groove ensure that the adjusting ring slides back and forth on the sub-frame along the direction of the guide rail groove, allowing for lateral adjustment of the display screen while preventing the adjusting ring from rotating on the sub-frame. The limiting block at the other end of the sub-frame can limit the adjusting ring, preventing it from detaching from the sub-frame.

[0009] Furthermore, the support assembly includes a secondary support rod, an adjusting rod, and a secondary support base; the top end of the secondary support rod is fixedly connected to the bottom end of the adjusting ring, and the bottom end is threadedly connected to the upper end of the adjusting rod; the bottom end is fixedly connected to the secondary support base. Rotating the adjusting rod adjusts the length of the secondary support rod and the adjusting rod, causing the secondary support base at the bottom of the adjusting rod to slowly descend and contact the tabletop, forming an auxiliary support point that provides support to the adjusting ring at the top of the secondary support rod. Multiple displays, through the main bracket and its corresponding support assembly, form a design with one main support point and multiple auxiliary support points, improving the stability of the displays after adjustment.

[0010] Furthermore, a rubber pad is provided at the bottom of the knob; the bottom of the knob passes through the adjusting ring and contacts the sub-rod frame. The knob contacts the sub-rod frame via the rubber pad, increasing friction while preventing scratches on the sub-rod frame. Rotating the knob clockwise causes the bottom of the knob to contact the sub-rod frame via the rubber pad to fix the adjusting ring. Rotating it counterclockwise moves the knob away from the sub-rod frame, eliminating friction and allowing the adjusting ring to move on the sub-rod frame to adjust the position of the display screen.

[0011] The working principle of this utility model is as follows: In use, place the main support on the table. Determine the number of secondary supports based on the number of displays to be installed. Install the secondary supports symmetrically on the pneumatic telescopic rod of the main support using rotating sleeves. Secure the displays to the mounting bracket with screws. The main support serves as the initial height for the displays. Adjust the height by extending the pneumatic telescopic rod. After adjusting the display height, apply external force to the adjusting ring, causing the slider inside the adjusting ring to slide on the guide grooves on the front and rear sides of the secondary support, thus adjusting the display horizontally. After adjusting the position, rotate and tighten the knob until the rubber pad at the bottom of the knob contacts the secondary support. The adjustment ring is fixed by increasing friction to maintain its stability after adjustment. The left and right viewing angles of the display screen can be adjusted by rotating the pivot sleeve on the pneumatic telescopic rod. The slider and guide rail groove facilitate the horizontal adjustment of the display screen through the adjustment ring while preventing the adjustment ring from rotating on the secondary rod frame. After adjusting the horizontal, vertical, and left and right viewing angles of the display screen, rotate the adjustment rod to make the secondary support base at the bottom of the adjustment rod slowly descend and contact the table, forming an auxiliary support point to support the adjustment ring at the top of the secondary support rod, thereby supporting the display screen. The whole system can effectively ensure the stability of the display screen after adjustment.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model allows for flexible configuration of multiple displays via a main bracket and a secondary bracket, saving desktop space; it employs a pneumatic telescopic rod to achieve rapid height adjustment of the display screen, and combines the lateral sliding and angle rotation functions of the rotating sleeve and the secondary rod frame to meet the needs of multi-directional viewing angle adjustment; the main bracket serves as the primary support point and the bottom support component of the adjustment ring serves as the secondary support point, ensuring the stability of the display screen after adjustment.

[0013] 2. This utility model, through the guide rail groove of the sub-rod frame, the limiting block, and the slider inside the adjusting ring, can achieve smooth horizontal adjustment of the display screen while preventing it from slipping or rotating. The knob, through the rubber pad at the bottom, can increase the locking friction while avoiding scratching the sub-rod frame, ensuring the reliable fixing of the adjusting ring. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the secondary support structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the base plate of this utility model; Figure 4 This is a schematic diagram of the adjusting ring structure of this utility model.

[0015] In the diagram: 1. Main support; 101. Main spindle frame; 102. Pneumatic telescopic rod; 103. Base plate; 104. Hollow cavity; 105. Lead block; 106. Structural rib; 2. Secondary support; 201. Rotary shaft sleeve; 202. Secondary rod frame; 203. Guide rail groove; 204. Limiting block; 205. Adjusting ring; 206. Knob; 207. Rubber pad; 208. Mounting bracket; 209. Secondary support rod; 210. Adjusting rod; 211. Secondary support seat. Detailed Implementation

[0016] 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.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0018] The following is a detailed description of a support device for multi-screen display according to the present invention, with reference to the accompanying drawings: Example 1

[0019] A support device for multi-screen display includes a main support 1 and two auxiliary supports 2; the main support 1 includes a main shaft frame 101, a pneumatic telescopic rod 102 and a base plate 103; the auxiliary supports 2 include a rotating shaft sleeve 201, an auxiliary rod frame 202, an adjusting ring 205, a knob 206, a mounting bracket 208 and a support assembly; The bottom end of the main shaft frame 101 is fixedly connected to the top end of the base plate 103, and the top end is fixedly connected to the pneumatic telescopic rod 102; the rotating shaft sleeve 201 is sleeved on the pneumatic telescopic rod 102; one end of the auxiliary rod frame 202 is fixedly installed on one side of the rotating shaft sleeve 201; the auxiliary rod frame 202 is provided with a limiting component; the adjusting ring 205 is sleeved on the auxiliary rod frame 202, and is fixedly connected to the mounting bracket 208 externally; the top end of the adjusting ring 205 is threadedly connected to the knob 206, and the bottom end is fixedly connected to the support component.

[0020] The working principle of this embodiment is as follows: In use, place the main support 1 on the table, and install the two auxiliary supports 2 on both sides of the pneumatic telescopic rod 102 of the main support 1 via the rotating sleeve 201. Fix the display screen to the mounting bracket 208 with screws. Extend the pneumatic telescopic rod 102 to adjust the height of the auxiliary supports 2, thereby adjusting the height of the display screen to a suitable position. Loosen the knob 206 so that the adjustment ring 205 can slide on the auxiliary rod 202 via the limiting component to adjust the display screen horizontally. After adjusting the position, rotate and tighten the knob 206 so that the bottom end of the knob 206 contacts the auxiliary rod 202 to increase friction and fix the adjustment ring 205, keeping the adjustment ring 205 stable after adjustment. The left and right viewing angles of the display screen can be adjusted by rotating the angle of the rotating sleeve 201 on the pneumatic telescopic rod 102. After adjusting the horizontal, vertical, and left and right viewing angles of the display screen, adjust the height of the support component. The support component supports the adjustment ring 205, thereby providing auxiliary support for the display screen and ensuring the stability of the display screen after adjustment. Example 2

[0021] The difference from Embodiment 1 is that the base plate 103 is provided with a hollow cavity 104, a lead block 105, and structural ribs 106; the hollow cavity 104 is formed inside the base plate 103; the lead block 105 is fixedly installed in the center of the base plate 103; several structural ribs 106 are provided, one end of which is fixedly connected to the lead block 105, and the other end is connected to the inner wall of the hollow cavity 104; the limiting assembly includes a guide rail groove 203 and a limiting block 204; the guide rail groove 203 is formed on the front and rear sides of the auxiliary rod frame 202; the inner wall of the adjusting ring 205 is provided with a sliding groove that matches the guide rail groove 203. The adjustment ring 205 is connected to the sub-rod frame 202 via the guide rail groove 203 and the slider; the limiting block 204 is fixedly installed at the other end of the sub-rod frame 202; the support assembly includes a sub-support rod 209, an adjustment rod 210, and a sub-support seat 211; the top end of the sub-support rod 209 is fixedly connected to the bottom end of the adjustment ring 205, and the bottom end is threadedly connected to the upper end of the adjustment rod 210; the bottom end is fixedly connected to the sub-support seat 211; the bottom end of the knob 206 is provided with a rubber pad 207; the bottom end of the knob 206 passes through the adjustment ring 205 and contacts the sub-rod frame 202.

[0022] After the main spindle bracket 101 is stably placed on the table via the base plate 103, rotate the knob 206 counterclockwise to move the rubber pad 207 at the bottom of the knob 206 away from the secondary rod bracket 202, thus relieving the friction between the adjusting ring 205 and the secondary rod bracket 202. The adjusting ring 205 then slides back and forth in the guide groove 203 of the secondary rod bracket 202 via a slider to adjust the display screen laterally. After adjusting the position of the adjusting ring 205, rotate the knob 206 clockwise to move the rubber pad 207 at the bottom of the knob 206 away from the secondary rod bracket 202. The rubber pad 207 is in close contact with the sub-rod frame 202, increasing the friction between the adjusting ring 205 and the sub-rod frame 202, thereby limiting the adjustment ring 205. Then, the adjusting rod 210 is rotated, causing the sub-support seat 211 at the bottom of the adjusting rod 210 to slowly descend and contact the tabletop, that is, adjusting the length of the adjusting rod 210 extending beyond the sub-support rod 209, so that the sub-support seat 211 forms an auxiliary support point to support the adjusting ring 205 at the top of the sub-support rod 209, thereby providing auxiliary support for the display screen.

[0023] The working principle of this embodiment is the same as that of Embodiment 1.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support device for multi-screen display, characterized in that: It includes a main support (1) and several auxiliary supports (2); the main support (1) includes a main shaft frame (101), a pneumatic telescopic rod (102) and a base plate (103); the auxiliary supports (2) include a rotating bushing (201), a secondary rod frame (202), an adjusting ring (205), a knob (206), a mounting bracket (208) and a support assembly; The bottom end of the main shaft frame (101) is fixedly connected to the top end of the base plate (103), and the top end is fixedly connected to the pneumatic telescopic rod (102); the rotating shaft sleeve (201) is sleeved on the pneumatic telescopic rod (102); one end of the auxiliary rod frame (202) is fixedly installed on one side of the rotating shaft sleeve (201); the auxiliary rod frame (202) is provided with a limiting component; the adjusting ring (205) is sleeved on the auxiliary rod frame (202), and is fixedly connected to the mounting frame (208) externally; the top end of the adjusting ring (205) is threadedly connected to the knob (206), and the bottom end is fixedly connected to the support component.

2. The support device for multi-screen display according to claim 1, characterized in that: The base plate (103) is provided with a hollow cavity (104), a lead block (105) and a structural rib (106); the hollow cavity (104) is opened inside the base plate (103); the lead block (105) is fixedly installed in the center of the interior of the base plate (103); there are several structural ribs (106), one end of which is fixedly connected to the lead block (105) and the other end is connected to the inner wall of the hollow cavity (104).

3. The support device for multi-screen display according to claim 1, characterized in that: The limiting component includes a guide rail groove (203) and a limiting block (204); the guide rail groove (203) is opened on the front and rear sides of the sub-rod frame (202); the inner wall of the adjusting ring (205) is provided with a slider that matches the guide rail groove (203); the adjusting ring (205) is connected to the sub-rod frame (202) through the guide rail groove (203) and the slider; the limiting block (204) is fixedly installed at the other end of the sub-rod frame (202).

4. A support device for multi-screen display according to claim 1, characterized in that: The support assembly includes a secondary support rod (209), an adjusting rod (210), and a secondary support seat (211); the top end of the secondary support rod (209) is fixedly connected to the bottom end of the adjusting ring (205), and the bottom end is threadedly connected to the upper end of the adjusting rod (210); the bottom end is fixedly connected to the secondary support seat (211).

5. A support device for multi-screen display according to claim 1, characterized in that: The bottom end of the knob (206) is provided with a rubber pad (207); the bottom end of the knob (206) passes through the adjusting ring (205) and contacts the sub-rod frame (202).

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