Multi-directional magnetic attraction special-shaped display screen rapid splicing device
By designing a multi-directional magnetic fast splicing device for irregularly shaped displays, consisting of a support base, support rod, and limiting components, the problem of offset and fall caused by unstable limiting was solved, achieving stable limiting and efficient splicing of the displays.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN SPECIAL-SHAPED DISPLAY TECH CO LTD
- Filing Date
- 2025-06-05
- Publication Date
- 2026-06-16
AI Technical Summary
Existing multi-directional magnetic traction irregular-shaped display screen rapid splicing devices do not fully consider the limiting structure, which may result in the display screen being unstable during the splicing process, posing a safety hazard of displacement and falling, and making them inconvenient to use.
A rapid splicing device was designed, comprising a support base, a support rod, a movable base, a moving component, and a limiting component. A dual-axis motor drives a rotating rod and a limiting screw to achieve stable movement and limiting of the display screen, while a return spring and a clamping plate provide stable limiting.
It achieves stable positioning of the display screen, avoids displacement and falling, improves the safety and efficiency of the splicing process, and reduces the labor intensity of the staff.
Smart Images
Figure CN224364586U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of multi-directional magnetic irregular-shaped display screens, specifically a multi-directional magnetic irregular-shaped display screen rapid splicing device. Background Technology
[0002] Multi-directional magnetic irregular-shaped display screen is an innovative LED display device that combines magnetic fixing technology with irregular shape design. Its core feature is that it can achieve flexible splicing of multiple angles and shapes through magnetic structure, while breaking through the rectangular limitation of traditional display screens and adapting to complex shape requirements. In the process of using multi-directional magnetic irregular-shaped display screen, a quick splicing device can be used to quickly splice the multi-directional magnetic irregular-shaped display screen.
[0003] However, current rapid splicing devices still have some shortcomings. The existing rapid splicing devices have not fully considered the limiting structure. When using rapid splicing devices to quickly splice multi-directional magnetic irregular-shaped displays, if the limiting structure of the rapid splicing device is not fully considered, the limiting of the display screen may not be stable enough during subsequent splicing, which may lead to subsequent displacement and falling, causing great safety hazards and potentially causing certain economic losses. It is also inconvenient for staff to use the rapid splicing device. Utility Model Content
[0004] The purpose of this invention is to provide a multi-directional magnetic suction irregular-shaped display screen rapid splicing device 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-directional magnetic suction irregular-shaped display screen rapid splicing device, comprising a support base, a support rod, and a hollow rod. Movable seats are provided on both sides of the upper part of the support base, and a moving component is provided below the movable seats. The moving component includes a dual-axis motor, a rotating rod, a limiting screw, and a sliding block. The support rod is rotatably connected to the top center of the movable seat via a damper. Support members are provided on both sides of the upper part of the support rod, and an adjustment component is provided between the support members. The adjustment component includes a locking slider, a rotating rod, a first connecting member, and a limiting member. The hollow rod is fixedly connected to both sides between the support members, and a telescopic rod is limitedly connected to the inner side of the hollow rod. Limiting components are provided on both sides of the support members.
[0006] Furthermore, the dual-axis motor is located at the internal center of the support base, and the output ends on both sides of the dual-axis motor are fixedly connected to rotating rods via couplings, with a limit screw welded to the center of the other end of the rotating rod.
[0007] Furthermore, both the rotating rod and the limiting screw are rotatably connected inside the support base, and the outer side of the limiting screw is rotatably connected to a sliding block by a thread, and the sliding block is engaged and slidably connected with the support base, and the top of the sliding block is welded to the bottom of the movable seat.
[0008] Furthermore, second connecting members are welded to both sides of the movable seat, and a fixing block is welded to the inner side wall of the second connecting member. The second connecting member is slidably connected to the side of the support seat through the fixing block.
[0009] Furthermore, the engaging slider is slidably connected to both sides of the support member, and a rotating rod is rotatably connected to one side of the engaging slider, and a first connecting member is rotatably connected to the center of the rotating rod.
[0010] Furthermore, limiting components are welded to the sides of the rotating rod, and the outer side of the limiting component is rotatably connected to a limiting disk, which is welded to the top of the support rod.
[0011] Furthermore, the limiting component includes a limiting plate, a clamping plate, a limiting rod, a return spring, and a fixing rod. The limiting plate is engaged with the top of the support member, and one side of the limiting plate is rotatably connected to the clamping plate via a damping shaft. The limiting rod is also connected to one side of the limiting plate.
[0012] Furthermore, the bottom end of the limiting rod is located inside the support member, and a return spring is provided on the outer side of the limiting rod. A fixing rod is engaged with the inner center of the limiting rod, and the bottom end of the fixing rod is welded to the support member.
[0013] This utility model provides a multi-directional magnetic attraction device for rapid splicing of irregularly shaped displays, which has the following advantages:
[0014] 1. This utility model is equipped with a movable component. During the rapid splicing process of multi-directional magnetic irregular display screens using the rapid splicing device, as the limiting screw rotates, the sliding block connected by the threaded rotation on its outer side gradually engages and slides on the inner side of the support base, thereby moving the movable seat welded to the top of the sliding block. This facilitates the movement of the display screen by the staff, eliminating the need for staff to carry the display screen, reducing the workload of the staff, making the subsequent splicing process more efficient, and ensuring stable structural movement, preventing the display screen from tipping over and falling during the movement, thus making it easier for staff to use the rapid splicing device.
[0015] 2. This utility model is equipped with a limiting component. During the rapid splicing process of multi-directional magnetic irregular-shaped display screens using the rapid splicing device, under the elastic force of the return spring, one side of the limiting plate and the clamping plate rotatably connected to its side gradually contact the top surface of the display screen, stabilizing and limiting the display screen, ensuring the smooth progress of subsequent display screen splicing, avoiding displacement and falling during subsequent splicing, and providing a certain degree of protection for the display screen, making the display screen splicing process safer and facilitating the use of the rapid splicing device by the staff. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the appearance of a multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to the present invention;
[0017] Figure 2 This is a three-dimensional cross-sectional view of the support base-fixing block of a multi-directional magnetic suction irregular-shaped display screen quick splicing device according to the present invention;
[0018] Figure 3 This is a three-dimensional structural breakdown diagram of the support rod-limiting component of a multi-directional magnetic suction irregular-shaped display screen quick splicing device according to the present invention;
[0019] Figure 4 This is a three-dimensional cross-sectional view of the support component-limiting assembly of a multi-directional magnetic irregular-shaped display screen quick splicing device according to the present invention.
[0020] In the diagram: 1. Support base; 2. Movable base; 3. Moving component; 301. Dual-axis motor; 302. Rotating rod; 303. Limiting screw; 304. Sliding block; 4. Second connecting piece; 5. Fixed block; 6. Support rod; 7. Support component; 8. Adjusting component; 801. Engaging slider; 802. Rotating rod; 803. First connecting piece; 804. Limiting component; 9. Limiting plate; 10. Hollow rod; 11. Telescopic rod; 12. Limiting component; 1201. Limiting plate; 1202. Clamping plate; 1203. Limiting rod; 1204. Return spring; 1205. Fixed rod. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] like Figure 1 and Figure 2As shown, a multi-directional magnetic attraction irregular-shaped display screen rapid splicing device includes a support base 1, a support rod 6, and a hollow rod 10. Movable seats 2 are arranged on both sides of the upper part of the support base 1, and a moving component 3 is arranged below the movable seats 2. The moving component 3 includes a dual-axis motor 301, a rotating rod 302, a limiting screw 303, and a sliding block 304. The dual-axis motor 301 is located at the internal center of the support base 1, and the output ends on both sides of the dual-axis motor 301 are fixedly connected to the rotating rod 302 via couplings. The other end of the rotating rod 302 is centered... A limiting screw 303 is welded in place. The rotating rod 302 and the limiting screw 303 are rotatably connected inside the support base 1. A sliding block 304 is rotatably connected to the outer side of the limiting screw 303 by a thread. The sliding block 304 is engaged and slidably connected to the support base 1. The top of the sliding block 304 is welded to the bottom of the movable base 2. Second connecting parts 4 are welded to both sides of the movable base 2. A fixing block 5 is welded to the inner side wall of the second connecting parts 4. The second connecting parts 4 are engaged and slidably connected to the side of the support base 1 by the fixing block 5.
[0023] The specific operation is as follows: the movable component 3 can be used to move the movable seats 2 set on both sides above the support base 1. The dual-axis motor 301 drives the rotating rods 302 on both sides to rotate, so that the limiting screw 303 welded to the center of the other end of the rotating rod 302 rotates along with it inside the support base 1. As the limiting screw 303 rotates, the sliding block 304 connected by the thread on its outer side gradually engages and slides inside the support base 1, thereby moving the movable seat 2 welded to the top of the sliding block 304. The fixing block 5 welded to the inner wall of the second connecting piece 4 on both sides of the movable seat 2 engages and slides with the side of the support base 1, ensuring the stability of the movable seat 2 during the movement process and facilitating the use of the quick splicing device by the staff.
[0024] like Figure 1 , Figure 3 and Figure 4As shown, the support rod 6 is rotatably connected to the top center of the movable seat 2 via a damper, and support members 7 are provided on both sides above the support rod 6. An adjustment assembly 8 is provided between the support members 7. The adjustment assembly 8 includes a locking slider 801, a rotating rod 802, a first connecting member 803, and a limiting member 804. The locking slider 801 is slidably connected to both sides of the support member 7, and a rotating rod 802 is rotatably connected to one side of the locking slider 801. The first connecting member 803 is rotatably connected to the center of the rotating rod 802. Limiting members 804 are welded to the sides of the rotating rod 802, and a limiting plate 9 is rotatably connected to the outer side of the limiting member 804. The limiting plate 9 is welded to the top of the support rod 6. A hollow rod 10 is fixedly connected to both sides between the support members 7. The inner side of the support member 7 is connected to a telescopic rod 11, and the two sides of the support member 7 are provided with limit components 12. The limit components 12 include a limit plate 1201, a clamping plate 1202, a limit rod 1203, a return spring 1204, and a fixing rod 1205. The limit plate 1201 is limited and engaged with the top of the support member 7. The clamping plate 1202 is rotatably connected to one side of the limit plate 1201 through a damping shaft. The limit rod 1203 is limited and connected to one side of the limit plate 1201. The bottom end of the limit rod 1203 is located inside the support member 7. The return spring 1204 is provided on the outer side of the limit rod 1203. The fixing rod 1205 is engaged and connected to the inner center of the limit rod 1203. The bottom end of the fixing rod 1205 is welded to the support member 7.
[0025] The specific operation is as follows: Based on the actual size of the display screen, the operator uses the adjusting component 8 to adjust the distance between the support members 7. The locking slider 801 is locked and slid against the side of the support member 7, causing the rotating rod 802 connected to one side of the locking slider 801 to rotate. The limiting component 804 welded to the side of the rotating rod 802 limits the rotation inside the limiting plate 9 at the top of the support rod 6, thus changing the distance between the support members 7. Then, the operator places the display screen on top of the support member 7 and uses the limiting components 12 on both sides of the support member 7 to limit the display screen. The operator moves one side of the limiting plate 1201... The limiting rod 1203 of the limiting connection is lifted upward, which compresses the return spring 1204 set on the outside of the limiting rod 1203. After the display screen is placed, the operator releases the lifting of the limiting rod 1203. Under the elastic force of the return spring 1204, one side of the limiting plate 1201 gradually contacts the top surface of the display screen. The operator can use the damping shaft to rotate the clamping plate 1202, so that the clamping plate 1202 limits the display screen. The clamping plate 1202 is fixedly connected to the limiting plate 1201 by bolts to ensure the stability of the clamping process and facilitate the operator's use of the quick splicing device.
[0026] In summary, this multi-directional magnetic suction irregular-shaped display screen rapid splicing device, according to Figures 1-4 The structure shown illustrates the use of a rapid splicing device for multi-directional magnetic irregularly shaped displays. First, the operator adjusts the distance between the support members 7 using the adjusting component 8, based on the actual size of the display. The locking slider 801 is locked and slid against the side of the support member 7, causing the rotating rod 802 connected to one side of the locking slider 801 to rotate. The limiting component 804 welded to the side of the rotating rod 802 limits the rotation within the limiting plate 9 at the top of the support rod 6, thus changing the distance between the support members 7. Then, the operator places the display on top of the support member 7 and uses the limiting components 12 on both sides of the support member 7 to limit the display. The operator lifts the limiting rod 1203 connected to one side of the limiting plate 1201, causing the return spring 1204 on the outside of the limiting rod 1203 to be compressed. After the display is placed, the operator releases the lifting of the limiting rod 1203. Under the elastic force of the return spring 1204, one side of the limiting plate 1201... Gradually, the clamping plate 1202 comes into contact with the top surface of the display screen. The operator can rotate the clamping plate 1202 using the damping shaft, thus limiting the position of the display screen. The clamping plate 1202 is fixedly connected to the limiting plate 1201 by bolts, ensuring stability during clamping. Next, the movable seats 2 on both sides above the support base 1 can be moved using the moving component 3. The operator uses the dual-axis motor 301 to drive the rotating rods 302 on both sides to rotate, causing the limiting screw 3 welded to the center of the other end of the rotating rod 302 to rotate. 03 As the limit screw 303 rotates inside the support base 1, the sliding block 304 connected by the threaded rotation on its outer side gradually engages and slides inside the support base 1, thereby moving the movable seat 2 welded to the top of the sliding block 304. The fixing blocks 5 welded to the inner wall of the second connecting parts 4 on both sides of the movable seat 2 engage and slide with the side of the support base 1, ensuring the stability of the movable seat 2 during movement, facilitating the subsequent rapid splicing of the display screen, and making it convenient for staff to use the rapid splicing device.
[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A multi-directional magnetic attraction irregular-shaped display screen rapid splicing device, comprising a support base (1), a support rod (6), and a hollow rod (10), characterized in that, Movable seats (2) are provided on both sides above the support base (1), and a moving component (3) is provided below the movable seat (2). The moving component (3) includes a dual-axis motor (301), a rotating rod (302), a limiting screw (303), and a sliding block (304). The support rod (6) is rotatably connected to the top center of the movable seat (2) through a damper. Support members (7) are provided on both sides above the support rod (6), and an adjustment component (8) is provided between the support members (7). The adjustment component (8) includes a locking slider (801), a rotating rod (802), a first connecting member (803), and a limiting member (804). The hollow rod (10) is fixedly connected to both sides between the support members (7), and a telescopic rod (11) is limitedly connected to the inner side of the hollow rod (10). Limiting components (12) are provided on both sides of the support member (7).
2. The multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The dual-axis motor (301) is located at the center of the support base (1), and the output ends on both sides of the dual-axis motor (301) are fixedly connected to the rotating rod (302) through the coupling, and the other end of the rotating rod (302) is welded with a limit screw (303).
3. The multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The rotating rod (302) and the limiting screw (303) are both rotatably connected inside the support base (1), and the outer side of the limiting screw (303) is rotatably connected to the sliding block (304) by a thread, and the sliding block (304) is engaged and slidably connected with the support base (1), and the top of the sliding block (304) is welded to the bottom of the movable seat (2).
4. The multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The movable seat (2) is welded with second connectors (4) on both sides, and the inner wall of the second connectors (4) is welded with fixing blocks (5), and the second connectors (4) are slidably connected to the side of the support seat (1) by the fixing blocks (5).
5. A multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The locking slider (801) is locked and slidably connected to both sides of the support member (7), and a rotating rod (802) is rotatably connected to one side of the locking slider (801), and a first connecting member (803) is rotatably connected to the center of the rotating rod (802).
6. A multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The rotating rod (802) has a limiting component (804) welded to its side, and the limiting component (804) is connected to a limiting disk (9) on its outer side, and the limiting disk (9) is welded to the top of the support rod (6).
7. A multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 1, characterized in that, The limiting component (12) includes a limiting plate (1201), a clamping plate (1202), a limiting rod (1203), a reset spring (1204), and a fixing rod (1205). The limiting plate (1201) is limited and engaged with the top of the support member (7). The clamping plate (1202) is rotatably connected to one side of the limiting plate (1201) via a damping shaft. The limiting rod (1203) is also limited and connected to one side of the limiting plate (1201).
8. A multi-directional magnetic suction irregular-shaped display screen rapid splicing device according to claim 7, characterized in that, The bottom end of the limiting rod (1203) is located inside the support member (7), and a return spring (1204) is provided on the outside of the limiting rod (1203). A fixing rod (1205) is engaged and connected to the center of the limiting rod (1203), and the bottom end of the fixing rod (1205) is welded to the support member (7).