Multi-screen linkage computer display support
Patent Information
- Application Number
- CN202522399726.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-12
AI Technical Summary
[0002]随着计算机技术的发展，多屏显示在办公、设计、游戏等场景中得到广泛应用，多屏显示能拓展显示空间，提高工作效率和使用体验，但现有的多屏显示器支架存在诸多不足，在高度调节方面，大多难以实现多屏同步调节，且单独调节操作繁琐；在角度调节上，调节范围有限，灵活性不足，无法满足用户多样化的视角需求
1、通过两组高度调节组件与螺纹杆的配合，旋紧两组锁紧螺栓时，螺纹筒与锁紧筒固定，固定座受限位杆限位无法转动，转动螺纹杆可带动两组螺纹筒同步升降，实现多屏高度同步调节；旋松其中一组锁紧螺栓时，该组螺纹筒可相对螺纹杆转动，仅另一组螺纹筒随螺纹杆升降，实现单组显示器独立高度调节，满足不同使用场景需求。
Smart Images
Figure CN224860375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of computer accessories, and in particular to a multi-screen linked computer monitor stand. Background Technology
[0002] With the development of computer technology, multi-screen displays have been widely used in office, design, and gaming scenarios. Multi-screen displays can expand display space and improve work efficiency and user experience. However, existing multi-screen monitor stands have many shortcomings. In terms of height adjustment, most are difficult to adjust simultaneously across multiple screens, and individual adjustment is cumbersome. In terms of angle adjustment, the adjustment range is limited and the flexibility is insufficient, failing to meet the diverse viewing needs of users.
[0003] Therefore, it is necessary to invent a multi-screen linked computer monitor stand to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a multi-screen computer monitor stand to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-screen linkage computer monitor stand, including a base, two extended supports fixedly connected to the side wall of the base, a threaded rod rotatably connected to the top of the base, and two sets of height adjustment components provided on the outer wall of the threaded rod, with angle adjustment components provided on the left and right sides of each set of height adjustment components. The height adjustment assembly includes a threaded cylinder threadedly connected to a threaded rod, a locking cylinder on the outer side of the threaded cylinder, two annular plates fixedly connected to the inner wall of the locking cylinder, an annular groove corresponding to the annular plates on the outer side of the threaded cylinder, a threaded hole on the front side of the threaded cylinder, and a locking bolt threadedly connected to the threaded hole, a fixed base fixedly connected to the outer wall of the locking cylinder, a limit rod fixedly connected to the top of the base, a limit hole corresponding to the limit rod on the bottom of the fixed base, a cavity inside the base, and a drive assembly disposed inside the cavity; The angle adjustment assembly includes a support rod. Two first hinge seats are fixedly connected to the side wall of the fixed base. A first damping hinge is connected between the two first hinge seats. One end of the support rod has a through hole, and the inner wall of the through hole is fixedly connected to the outer wall of the first damping hinge. A sliding sleeve is slidably provided on the outer wall of the support rod. Two second hinge seats are fixedly connected to the front side of the sliding sleeve. A second damping hinge is connected between the two second hinge seats. A rotating seat is fixedly connected to the outer wall of the second damping hinge. A mounting plate is fixedly installed on the other end of the rotating seat by bolts.
[0006] Preferably, the drive assembly includes a worm gear rotatably disposed within the cavity, the bottom end of the threaded rod extending into the cavity, and a worm wheel fixedly connected to the outer wall of the bottom end of the threaded rod, the worm wheel meshing with the worm gear.
[0007] Preferably, the worm gear has a square groove, and a square rod is slidably disposed in the square groove, with a rotating block fixedly connected to the front end of the square rod.
[0008] Preferably, the upper and lower inner walls of the worm gear are fixedly connected to limit blocks, and the upper and lower sides of the square rod are provided with limit grooves corresponding to the limit blocks.
[0009] Preferably, an anti-detachment block is fixedly connected to the end of the support rod away from the fixed seat.
[0010] Preferably, a connecting plate is fixedly connected to the top end of the limiting rod, and the top end of the threaded rod is rotatably connected to the bottom end of the connecting plate.
[0011] The technical effects and advantages of this utility model are as follows: 1. Through the cooperation of two sets of height adjustment components and threaded rods, when the two sets of locking bolts are tightened, the threaded cylinder and locking cylinder are fixed, and the fixed seat is limited by the limiting rod and cannot rotate. Rotating the threaded rod can drive the two sets of threaded cylinders to rise and fall synchronously, realizing the synchronous adjustment of the height of multiple screens; when one set of locking bolts is loosened, the threaded cylinder of that set can rotate relative to the threaded rod, and only the other set of threaded cylinders rises and falls with the threaded rod, realizing the independent height adjustment of a single monitor, meeting the needs of different usage scenarios.
[0012] 2. The angle adjustment component, through the cooperation of the first hinge seat and the first damping hinge, realizes the precise adjustment of the front and rear angle of the monitor; the sliding sleeve can slide along the support rod to adjust the left and right position, and in cooperation with the second hinge seat and the second damping hinge, realizes the flexible adjustment of the up and down tilt angle of the monitor. The multi-dimensional adjustment is suitable for users of different heights and various usage scenarios such as sitting and standing postures, improving viewing comfort. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A schematic diagram of the rear structure; Figure 3 This is a cross-sectional view of the threaded cylinder and locking cylinder of this utility model; Figure 4 This is a top sectional view of the base of this utility model; Figure 5 This utility model Figure 1 A magnified structural diagram of part A; Figure 6 This utility model Figure 1 A magnified structural diagram of part B.
[0014] In the diagram: 1. Base; 2. Extended support; 3. Threaded rod; 4. Height adjustment assembly; 401. Threaded cylinder; 402. Locking cylinder; 403. Annular plate; 404. Locking bolt; 405. Fixed seat; 406. Limiting rod; 5. Angle adjustment assembly; 501. Support rod; 502. First hinge seat; 503. First damping hinge; 504. Sliding sleeve; 505. Second hinge seat; 506. Second damping hinge; 507. Rotating seat; 508. Mounting plate; 6. Drive assembly; 601. Worm gear; 602. Worm wheel; 7. Square rod; 8. Rotating block; 9. Limiting block; 10. Anti-detachment block; 11. Connecting plate. Detailed Implementation
[0015] 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.
[0016] This utility model provides, for example Figure 1-5 The multi-screen computer monitor stand shown includes a base 1, two extended supports 2 are fixedly connected to the side wall of the base 1, and a threaded rod 3 is rotatably connected to the top of the base 1. Two sets of height adjustment components 4 are provided on the outer wall of the threaded rod 3. Angle adjustment components 5 are provided on the left and right sides of each set of height adjustment components 4, which can install four monitors at the same time. The height adjustment assembly 4 includes a threaded cylinder 401 threadedly connected to the threaded rod 3. A locking cylinder 402 is provided on the outer side of the threaded cylinder 401. Two annular plates 403 are fixedly connected to the inner wall of the locking cylinder 402. Each annular plate 403 consists of two semi-circular plates. The locking cylinder 402 has countersunk holes, and the outer sides of the two semi-circular plates have threaded holes. Finally, the two semi-circular plates are locked together using countersunk bolts. This allows for easy installation within the annular groove on the outer side of the threaded cylinder 401. The outer side of the threaded cylinder 401 has openings that... The annular plate 403 has a corresponding annular groove, into which the annular plate 403 is embedded to achieve a rotatable connection between the locking cylinder 402 and the threaded cylinder 401. The front side of the threaded cylinder 401 has a threaded hole, and a locking bolt 404 is threaded into the threaded hole. When the locking bolt 404 is tightened, its end abuts against the surface of the threaded cylinder 401, and the threaded cylinder 401 and the locking cylinder 402 are fixed together by friction. A fixing seat 405 is fixedly connected to the outer wall of the locking cylinder 402, and a limit rod 406 is fixedly connected to the top of the base 1. The bottom of the fixed base 405 has a limiting hole corresponding to the limiting rod 406. The limiting rod 406 passes through the limiting hole and plays a limiting and guiding role for the fixed base 405. A threaded rod 3 and two threaded cylinders 401 are provided, both of which are threadedly connected to the threaded rod 3. A locking cylinder 402 is provided on the outside of the threaded cylinder 401, and a locking bolt 404 is used in conjunction with it. The locking bolt 404 abuts against the surface of the threaded cylinder 401, and friction forces the threaded cylinder 401 and the locking cylinder 402 together. The screw cylinder 401 is fixed, thus limiting the screw cylinder 401 to the fixed seat 405 and the limiting rod 406. At this time, by rotating the screw rod 3, the two screw cylinders 401 can be driven to rise or fall together, and the height of multiple monitors can be adjusted at the same time. If it is necessary to adjust the height of only monitors at the same level, the height adjustment component 4 with the locking bolts 404 not unscrewed can be adjusted by unscrewing the other set of locking bolts 404. The base 1 has a cavity, and the drive component 6 is installed in the cavity. The angle adjustment component 5 includes a support rod 501, which is made of aluminum alloy, making it lightweight and strong. Two first hinge seats 502 are fixedly connected to the side wall of the fixing base 405. A first damping hinge 503 connects the two first hinge seats 502, providing damping positioning and fixing the adjusted angle. One end of the support rod 501 has a through hole, and the inner wall of the through hole is interference-fitted with the outer wall of the first damping hinge 503. A sliding sleeve 504 is slidably mounted on the outer wall of the support rod 501. Two second hinge seats 505 are fixedly connected to the front side of the sliding sleeve 504. A second damping hinge 506 is connected between the second hinge seats 505. The second damping hinge 506 also has a damping positioning function. A rotating seat 507 is fixed to the outer wall of the second damping hinge 506 with an interference fit. The other end of the rotating seat 507 is fixed to a mounting plate 508 by bolts. The mounting plate 508 has a display mounting hole for mounting the display. The front and rear angle of the display can be adjusted by the first hinge seat 502 and the first damping hinge 503. The upper and lower sides of the display can be adjusted by the second hinge seat 505 and the second damping hinge 506.
[0017] The drive assembly 6 includes a worm gear 601 that is rotatably disposed within the cavity. The bottom end of the threaded rod 3 extends into the cavity. A worm wheel 602 is fixedly connected to the outer wall of the bottom end of the threaded rod 3. The worm wheel 602 meshes with the worm gear 601, forming a worm wheel 602 and worm gear 601 transmission mechanism.
[0018] A square groove is provided inside the worm gear 601, and a square rod 7 is slidably arranged in the square groove. A rotating block 8 is fixedly connected to the front end of the square rod 7. The square rod 7 can be pulled forward to extend the rotation length of the worm gear 601.
[0019] Limiting blocks 9 are fixedly connected to the upper and lower inner walls of the worm 601. Limiting grooves corresponding to the limiting blocks 9 are opened on both the upper and lower sides of the square rod 7. The limiting blocks 9 are embedded in the limiting grooves and slide to prevent the square rod 7 from being completely pulled out of the worm 601.
[0020] An anti-detachment block 10 is fixedly connected to the end of the support rod 501 away from the fixed base 405 to prevent the sliding sleeve 504 from falling off the support rod 501.
[0021] The top of the limiting rod 406 is fixedly connected to the connecting plate 11, and the top of the threaded rod 3 is rotatably connected to the bottom of the connecting plate 11 to improve the stability of the rotation of the threaded rod 3.
[0022] The working principle of this utility model is as follows: Four monitors are installed securely on four mounting plates 508. When the height of all monitors needs to be adjusted synchronously, the locking bolts 404 of the two sets of height adjustment components 4 are tightened, fixing the threaded cylinder 401 to the locking cylinder 402. The fixed seat 405 is limited by the limiting rod 406 and cannot rotate. Pulling the rotating block 8 forward causes the square rod 7 to slide out along the square groove of the worm gear 601. Rotating the rotating block 8 causes the worm gear 601 to rotate via the square rod 7. The worm gear 601 drives the worm wheel 602 to rotate, which in turn drives the threaded rod 3 to rotate. Since the threaded cylinder 401 cannot rotate, it rises and falls along the threaded rod 3 under the action of the thread. Through the locking cylinder 402, the fixed seat 405, and the angle adjustment components 5, the monitors rise and fall synchronously. The operator can observe the monitor height while rotating the rotating block 8 and stop rotating after adjusting to the appropriate position. When the height of one set of monitors needs to be adjusted independently, the locking bolts 404 of that set of height adjustment components 4 are loosened. 04. Allow the threaded cylinder 401 and locking cylinder 402 to rotate relative to each other. Tighten the other set of locking bolts 404 to fix the threaded cylinder 401 and locking cylinder 402. When rotating the rotating block 8 drives the threaded rod 3 to rotate, only the set of threaded cylinders 401 with the locking bolts 404 tightened will rise and fall with the threaded rod 3, realizing independent height adjustment of the display. The other set of threaded cylinders 401 rotates relative to the threaded rod 3, and the height remains unchanged. When adjusting the display angle, push the display to rotate back and forth. Through the cooperation of the first hinge seat 502 and the first damping hinge 503, the back and forth angle adjustment is realized. After adjusting to a suitable angle, the damping force of the first damping hinge 503 fixes the angle. When pushing the display to tilt up and down, through the cooperation of the second hinge seat 505 and the second damping hinge 506, the up and down tilt angle adjustment is realized. After adjustment, the damping force of the second damping hinge 506 fixes the angle. At the same time, the sliding sleeve 504 can be pushed to slide along the support rod 501 to adjust the left and right position of the display and further optimize the viewing angle.
[0023] 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 multi-screen linked computer monitor stand, comprising a base, wherein two extended supports are fixedly connected to the side wall of the base, characterized in that: The top of the base is rotatably connected to a threaded rod, and the outer wall of the threaded rod is provided with two sets of height adjustment components. Each set of height adjustment components is provided with angle adjustment components on both the left and right sides. The height adjustment assembly includes a threaded cylinder threadedly connected to a threaded rod, a locking cylinder on the outer side of the threaded cylinder, two annular plates fixedly connected to the inner wall of the locking cylinder, an annular groove corresponding to the annular plates on the outer side of the threaded cylinder, a threaded hole on the front side of the threaded cylinder, and a locking bolt threadedly connected to the threaded hole, a fixed base fixedly connected to the outer wall of the locking cylinder, a limit rod fixedly connected to the top of the base, a limit hole corresponding to the limit rod on the bottom of the fixed base, a cavity inside the base, and a drive assembly disposed inside the cavity; The angle adjustment assembly includes a support rod. Two first hinge seats are fixedly connected to the side wall of the fixed base. A first damping hinge is connected between the two first hinge seats. One end of the support rod has a through hole, and the inner wall of the through hole is fixedly connected to the outer wall of the first damping hinge. A sliding sleeve is slidably provided on the outer wall of the support rod. Two second hinge seats are fixedly connected to the front side of the sliding sleeve. A second damping hinge is connected between the two second hinge seats. A rotating seat is fixedly connected to the outer wall of the second damping hinge. A mounting plate is fixedly installed on the other end of the rotating seat by bolts.
2. The multi-screen linkage computer monitor stand according to claim 1, characterized in that: The drive assembly includes a worm gear rotatably disposed within the cavity. The bottom end of the threaded rod extends into the cavity, and a worm wheel is fixedly connected to the outer wall of the bottom end of the threaded rod, the worm wheel meshing with the worm gear.
3. The multi-screen linkage computer monitor stand according to claim 2, characterized in that: The worm gear has a square groove, and a square rod is slidably disposed in the square groove. A rotating block is fixedly connected to the front end of the square rod.
4. A multi-screen linked computer monitor stand according to claim 3, characterized in that: Limiting blocks are fixedly connected to both the upper and lower inner walls of the worm gear, and limiting grooves corresponding to the limiting blocks are opened on both the upper and lower sides of the square rod.
5. A multi-screen linked computer monitor stand according to claim 4, characterized in that: An anti-detachment block is fixedly connected to the end of the support rod away from the fixed base.
6. A multi-screen linked computer monitor stand according to claim 5, characterized in that: The top end of the limiting rod is fixedly connected to a connecting plate, and the top end of the threaded rod is rotatably connected to the bottom end of the connecting plate.