一种双联屏的支撑结构
By using a hollowed-out support rod and dust cover design, combined with shock-absorbing components and a self-locking mechanism, the problems of easy hinge damage and limited installation space in the dual-screen support structure are solved, thereby improving stability and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HAILESI EDUCATION TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
In existing dual-screen support structures, hinges are prone to damage, require frequent opening and closing or are subjected to vibration, and dust or foreign objects can easily accumulate in the hinge gaps. Furthermore, the limited installation space makes it difficult to install reliable locking devices, posing safety hazards.
It adopts a hollow support rod and dust cover design, combined with shock absorption components and self-locking mechanism. The dust cover prevents dust from entering, and the damper reduces shock. The support rod is composed of a grid plate and a reinforcing plate, and the second support plate is self-locked by magnetic adsorption.
It effectively prevents hinge damage and foreign object entry, reduces the impact of vibration, achieves stability and safety of the support structure, and avoids relative displacement between the screen and the bracket.
Smart Images
Figure CN224516356U_ABST
Abstract
Claims
1. A supporting structure of a double screen, comprising a base (1), a shock absorption assembly (2), a first supporting plate (3), a limiting hinge (4), a supporting rod (5) and a second supporting plate (6), characterized in that: The upper surface of the base (1) is provided with a shock-absorbing component (2), and the moving end of the shock-absorbing component (2) is provided with a first support plate (3). The upper surface of the first support plate (3) is provided with a limiting hinge (4). The outer diameter surface of the limiting hinge (4) is provided with a dust cover (7). There are two sets of limiting hinges (4), and a support rod (5) is provided between the two sets of limiting hinges (4). The end of the support rod (5) away from the first support plate (3) is connected to a second support plate (6) through the limiting hinge (4). The dust cover (7) includes an ABS plastic cover (71) and an elastic band (72). The ABS plastic cover (71) is cylindrical, and elastic bands (72) are sewn on the upper and lower edges of the ABS plastic cover (71). Dust-absorbing strips (73) are provided on the upper and lower edges of the ABS plastic cover (71). The support rod (5) is hollow, and the support rod (5) is composed of a grid plate (51) and a reinforcing plate (52). The grid plate (51) is long and narrow, and a reinforcing plate (52) is provided on the inner side of the grid plate (51).
2. The support structure for a double screen according to claim 1, characterized in that: The shock absorption assembly (2) includes a first housing (21) and a damper (22). The damper (22) is symmetrically arranged in the inner cavity of the first housing (21). A connecting block (23) is provided at the telescopic end of the damper (22). A slider (24) is provided at the end of the connecting block (23) away from the damper (22). The slider (24) passes through a groove dug on the side end face of the first housing (21) and connects to the first support plate (3).
3. The support structure for a dual-screen display according to claim 1, characterized in that: The second support plate (6) includes a second housing (61) and a threaded connection hole (62). The second housing (61) has a threaded connection hole (62) on its side end face, and a limit hole (63) is provided on the upper end face of the threaded connection hole (62). A sliding hole (64) is provided through the upper part of the limit hole (63), and an iron block (65) is slidably connected to the inner side of the limit hole (63). A limit bolt (66) is threadedly connected to the threaded connection hole (62), and a limit pin (67) is limitedly connected to the limit hole (63). A limit groove (68) is provided on the upper end face of the limit pin (67).
4. The support structure for a double screen according to claim 1, characterized in that: The support rod (5) forms a rotating structure around the center of the limiting hinge (4) with the first support plate (3) and the second support plate (6) through the limiting hinge (4). The grid plate (51) and the reinforcing plate (52) are both made of carbon fiber material.
5. The support structure for a double screen according to claim 1, characterized in that: Dustproof rubber strips are provided on the contact surfaces of the ABS plastic cover (71) in the dust cover (7) with the limiting hinge (4) and the support rod (5).
6. The support structure for a double screen according to claim 2, characterized in that: The slider (24) in the shock absorption assembly (2) forms an up-and-down sliding structure with the first housing (21) through a sliding groove.
7. The support structure for a dual-screen display according to claim 3, characterized in that: The second housing (61) is connected to the limiting bolt (66) and the limiting pin (67) through the threaded connection hole (62) and the limiting hole (63), respectively forming a threaded connection and a pin connection. The iron block (65) and the sliding hole (64) form an up-and-down sliding structure.
8. The support structure for a double screen according to claim 3, characterized in that: The limiting groove (68) on the upper end face of the limiting pin (67) has the same shape as one end of the iron block (65), and the iron block (65) and the limiting groove (68) on the upper end face of the limiting pin (67) form a locking structure.