A flexible screen support structure

Abstract

This utility model provides a flexible screen support structure, belonging to the field of flexible screen support technology, to solve the problem of lacking effective curvature adjustment function; it includes a base; a guide cylinder is fixedly installed on the top of the base, and a lifting column is slidably installed inside the guide cylinder, and the lifting column and the guide cylinder are arranged in two sets symmetrically; an adjustment component is fixedly installed on the top of the two sets of lifting columns, and a connecting structure is slidably installed inside the adjustment component; a screen component is fixedly installed on the outside of the connecting structure, and an auxiliary structure is fixedly installed on the outside of the adjustment component; by providing a double-headed screw and an adjustment seat, the two sets of adjustment seats can drive the two sets of sliding frames to move horizontally in opposite directions synchronously; when the sliding frame moves horizontally, the elastic metal plate and both sides of the flexible screen body can be moved inward synchronously through the connecting seat and the flexible block; thus, the curvature of the flexible screen body can be dynamically adjusted according to actual needs.

Description

Technical Field

[0001] This utility model belongs to the field of flexible screen support technology, and more specifically, it relates to a flexible screen support structure. Background Technology

[0002] In today's era of rapid technological development, flexible screens, as an emerging display technology, have shown great application potential in many fields such as consumer electronics, smart wearables, and automotive displays due to their unique bendable characteristics, and are gradually changing people's perception and usage of traditional display devices.

[0003] While existing flexible screen support structures provide basic support and fixation for the screen to some extent, they lack effective curvature adjustment capabilities. Some support structures can only achieve a fixed display of the screen at a specific curvature and cannot be dynamically adjusted according to actual needs. Although some support structures have certain adjustment functions, the adjustment process is complex and cumbersome, requiring the use of professional tools and complicated operating steps, which not only increases the difficulty of use for users but also reduces the flexibility and convenience of use. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a flexible screen support structure to solve the problem of lacking effective curvature adjustment function mentioned in the background art.

[0005] This utility model discloses a flexible screen support structure, which is achieved by the following specific technical means: A flexible screen support structure includes a base; a guide cylinder is fixedly installed on the top of the base, and a lifting column is slidably installed inside the guide cylinder, and two sets of lifting columns and guide cylinder are symmetrically arranged; an adjustment component is fixedly installed on the top of the two sets of lifting columns, and a connecting structure is slidably installed inside the adjustment component; a screen component is fixedly installed on the outside of the connecting structure, and an auxiliary structure is fixedly installed on the outside of the adjustment component. The adjustment assembly includes: an adjustment frame, a double-ended screw, an adjustment seat, a vertical frame, and a limiting post; two sets of adjustment frames are provided, with one set of adjustment frames fixedly positioned between the tops of the two sets of lifting columns; the double-ended screw is rotatably mounted inside the adjustment frame, and is also fixedly mounted on the shaft end of the motor device, which is fixedly mounted on the outside of the adjustment frame; the adjustment seat is slidably mounted inside the adjustment frame via a dovetail groove, and is also threadedly connected to the outside of the double-ended screw; the vertical frame is fixedly positioned between the two sets of adjustment frames, and is rotatably connected to the double-ended screw; the limiting post is fixedly positioned on one side of the vertical frame.

[0006] Furthermore, a fixed seat is fixedly installed inside the guide cylinder, and a lifting screw is rotatably installed inside the fixed seat. The lifting screw is threadedly connected to the inside of the lifting column. A horizontal shaft is rotatably installed between the two sets of guide cylinders, and a bevel gear B is fixedly installed on the outside of the horizontal shaft. A handwheel is fixedly installed at the top of the horizontal shaft. A bevel gear A is fixedly installed at the bottom of the lifting screw, and bevel gear A meshes with bevel gear B.

[0007] Furthermore, the adjustment assembly also includes: a sprocket and a chain; the sprocket is fixedly disposed on the outside of the double-ended screw, and there are two sets of sprockets; the chain is fitted between the two sets of sprockets, and the chain is located inside the vertical frame.

[0008] Furthermore, the connecting structure includes: a sliding frame, a connecting seat, and a flexible block; the sliding frame is slidably disposed inside the adjusting seat, and the sliding frame and the adjusting frame are perpendicular to each other; the connecting seat is rotatably disposed at the end of the sliding frame; the flexible block is fixedly disposed on the outside of the connecting seat, and four sets of the flexible block, the connecting seat, and the sliding frame are symmetrically disposed.

[0009] Furthermore, the screen assembly includes: an elastic metal plate and a flexible screen body; the elastic metal plate is fixedly disposed between four sets of flexible blocks; the flexible screen body is fixedly installed on the outside of the elastic metal plate.

[0010] Furthermore, the auxiliary structure includes: an auxiliary frame, an adjusting screw, a tensioning seat, and a tensioning wheel; the auxiliary frame is fixedly installed on the other side of the vertical frame; the adjusting screw is threadedly connected to the inside of one side of the auxiliary frame, and a handwheel is fixedly installed at the top of the adjusting screw; the tensioning seat is slidably installed inside the auxiliary frame through a dovetail groove, and the tensioning seat is rotatably connected to the adjusting screw; the tensioning wheel is rotatably installed inside the tensioning seat, and the outer side of the tensioning wheel is in contact with the outer side of the chain.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, by providing a double-headed screw and an adjusting seat, the two sets of adjusting seats can drive the two sets of sliding frames to move horizontally in opposite directions synchronously; when the sliding frames move horizontally, the connecting seat and the flexible block can drive the elastic metal plate and both sides of the flexible screen body to move inward synchronously; thus, the curvature of the flexible screen body can be dynamically adjusted according to actual needs.

[0012] 2. In this utility model, by setting bevel gear A and bevel gear B, the horizontal shaft can drive the lifting screw to rotate, so that the lifting column can slide up and down inside the guide cylinder; thereby, the flexible screen body can be adjusted to a suitable height to meet the needs of different usage scenarios and user heights, greatly improving the convenience and comfort of use.

[0013] 3. In this utility model, the adjusting screw, tensioning seat, and tensioning wheel can adjust the tension of the chain, thereby ensuring that the chain is always in a suitable tension state. This not only avoids inaccurate transmission and noise problems caused by chain slack, but also ensures that the two sets of double-headed screws can rotate synchronously, improving the operational stability and reliability of the entire support structure. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the guide tube of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0017] Figure 4 This is a schematic diagram of the connection structure between the adjustment component and the connecting structure of this utility model.

[0018] Figure 5 This is a structural schematic diagram of the sliding frame of this utility model.

[0019] Figure 6 This is a schematic diagram of the auxiliary structure of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Base; 101. Guide cylinder; 102. Lifting column; 103. Fixed seat; 104. Lifting screw; 105. Bevel gear A; 106. Horizontal shaft; 107. Bevel gear B; 2. Adjustment assembly; 201. Adjustment frame; 202. Double-ended screw; 203. Adjustment seat; 204. Vertical frame; 205. Sprocket; 206. Chain; 207. Limiting post; 3. Connecting structure; 301. Sliding frame; 302. Connecting seat; 303. Flexible block; 4. Screen assembly; 401. Flexible metal plate; 402. Flexible screen body; 5. Auxiliary structure; 501. Auxiliary frame; 502. Adjusting screw; 503. Tensioning seat; 504. Tensioning wheel. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown: This utility model provides a flexible screen support structure, including a base 1; a guide cylinder 101 is fixedly installed on the top of the base 1, and a lifting column 102 is slidably installed inside the guide cylinder 101, and two sets of lifting columns 102 and guide cylinder 101 are symmetrically arranged; an adjustment component 2 is fixedly installed on the top of the two sets of lifting columns 102, and a connecting structure 3 is slidably installed inside the adjustment component 2; a screen component 4 is fixedly installed on the outside of the connecting structure 3, and an auxiliary structure 5 is fixedly installed on the outside of the adjustment component 2. In this embodiment, the adjustment component 2 includes: an adjustment frame 201, a double-ended screw 202, an adjustment seat 203, a vertical frame 204, and a limiting post 207; two sets of adjustment frames 201 are provided, and one set of adjustment frames 201 is fixedly installed between the tops of the two sets of lifting posts 102; the double-ended screw 202 is rotatably installed inside the adjustment frame 201, and the double-ended screw 202 is also fixedly installed at the end of the motor device shaft, and the motor device is fixedly installed outside the adjustment frame 201; the adjustment seat 203 is slidably installed inside the adjustment frame 201 through a dovetail groove, and the adjustment... The seat 203 is threadedly connected to the outside of the double-ended screw 202; the vertical frame 204 is fixedly installed between the two sets of adjusting frames 201, and the vertical frame 204 is rotatably connected to the double-ended screw 202; the limiting post 207 is fixedly installed on one side of the vertical frame 204; the adjusting assembly 2 also includes: a sprocket 205 and a chain 206; the sprocket 205 is fixedly installed on the outside of the double-ended screw 202, and two sets of sprockets 205 are provided; the chain 206 is installed between the two sets of sprockets 205, and the chain 206 is located inside the vertical frame 204; the connecting structure 3 includes: The system comprises a sliding frame 301, a connecting seat 302, and a flexible block 303; the sliding frame 301 is slidably disposed inside the adjusting seat 203, and the sliding frame 301 and the adjusting frame 201 are arranged perpendicularly; the connecting seat 302 is rotatably disposed at the end of the sliding frame 301; the flexible block 303 is fixedly disposed on the outside of the connecting seat 302, and four sets of the flexible block 303, the connecting seat 302, and the sliding frame 301 are symmetrically arranged; the screen assembly 4 includes: an elastic metal plate 401 and a flexible screen body 402; the elastic metal plate 401 is fixedly disposed on the four sets of flexible blocks 301. Between blocks 303; the flexible screen body 402 is fixedly installed on the outside of the elastic metal plate 401; its specific function is: by setting double-headed screws 202 and adjusting seats 203, the two sets of adjusting seats 203 can drive the two sets of sliding frames 301 to move horizontally in opposite directions synchronously; when the sliding frames 301 move horizontally, the elastic metal plate 401 and the two sides of the flexible screen body 402 can be driven to move inward synchronously through the connecting seat 302 and the flexible block 303; thus, the curvature of the flexible screen body 402 can be dynamically adjusted according to actual needs.

[0023] Example 2: As shown in the attached document Figure 1 With appendix Figure 2As shown: Based on Embodiment 1, a fixed seat 103 is fixedly installed inside the guide cylinder 101, and a lifting screw 104 is rotatably installed inside the fixed seat 103. The lifting screw 104 is threadedly connected to the lifting column 102. A horizontal shaft 106 is rotatably installed between the two sets of guide cylinders 101, and a bevel gear B107 is fixedly installed on the outside of the horizontal shaft 106. A handwheel is fixedly installed at the top of the horizontal shaft 106. A bevel gear A105 is fixedly installed at the bottom of the lifting screw 104, and the bevel gear A105 meshes with the bevel gear B107. Its specific function is: by setting the bevel gear A105 and the bevel gear B107, the horizontal shaft 106 can drive the lifting screw 104 to rotate, so that the lifting column 102 can slide up and down inside the guide cylinder 101; thereby, the flexible screen body 402 can be adjusted to a suitable height.

[0024] Example 3: As shown in the attached document Figure 3 With appendix Figure 6 As shown: Based on Embodiment 1 and Embodiment 2, the auxiliary structure 5 includes: an auxiliary frame 501, an adjusting screw 502, a tensioning seat 503, and a tensioning wheel 504; the auxiliary frame 501 is fixedly installed on the other side of the vertical frame 204; the adjusting screw 502 is threadedly connected to the inside of one side of the auxiliary frame 501, and a handwheel is fixedly installed at the top of the adjusting screw 502; the tensioning seat 503 is slidably installed inside the auxiliary frame 501 through a dovetail groove, and the tensioning seat 503 is rotatably connected to the adjusting screw 502; the tensioning wheel 504 is rotatably installed inside the tensioning seat 503, and the outer side of the tensioning wheel 504 is in contact with the outer side of the chain 206; its specific function is: the adjusting screw 502, the tensioning seat 503, and the tensioning wheel 504 can adjust the tension of the chain 206; thereby ensuring that the chain 206 is always in a suitable tension state.

[0025] The specific usage and function of this embodiment are as follows: In this invention, during use, the horizontal shaft 106 is rotated by a handwheel. The horizontal shaft 106 drives the lifting screw 104 to rotate via bevel gears B107 and A105, causing the lifting column 102 to slide up and down within the guide cylinder 101, thereby adjusting the height of the flexible screen body 402 to a suitable height. The starting motor drives a set of double-headed screws 202 to rotate, and the two sets of double-headed screws 202 rotate synchronously through the cooperation of sprockets 205 and chains 206. The two sets of double-headed screws 202 respectively drive the two sets of adjusting seats 203 on their outer sides to move synchronously in opposite directions. This causes the four sets of sliding frames 301 to move synchronously in opposite directions. The sliding frames 301 drive the elastic metal plate 401 to move synchronously inward or outward on both sides through the connecting seat 302 and the flexible block 303, thereby causing the flexible screen body 402 to bend or flatten, realizing dynamic adjustment of curvature. During use, the adjusting screw 502 is turned by the handwheel, and the adjusting screw 502 drives the tensioning seat 503 to slide through the dovetail groove. The movement of the tensioning seat 503 will drive the tensioning wheel 504 to move, thereby adjusting the tension of the chain 206 and keeping the chain 206 in a suitable tension state.

Claims

1. A flexible screen support structure, characterized in that, include: A base (1); a guide cylinder (101) is fixedly installed on the top of the base (1), and a lifting column (102) is slidably installed inside the guide cylinder (101), and two sets of lifting columns (102) and guide cylinder (101) are symmetrically arranged; an adjustment component (2) is fixedly installed on the top of the two sets of lifting columns (102), and a connecting structure (3) is slidably installed inside the adjustment component (2); a screen component (4) is fixedly installed on the outside of the connecting structure (3), and an auxiliary structure (5) is fixedly installed on the outside of the adjustment component (2); The adjustment assembly (2) includes: an adjustment frame (201), a double-headed screw (202), an adjustment seat (203), a vertical frame (204), and a limiting post (207); the adjustment frame (201) is provided in two sets, and one set of adjustment frames (201) is fixedly set between the tops of the two sets of lifting posts (102); the double-headed screw (202) is rotatably set inside the adjustment frame (201), and the double-headed screw (202) is also fixedly set at the end of the motor device shaft, and The motor device is fixedly installed on the outside of the adjustment frame (201); the adjustment seat (203) is slidably installed inside the adjustment frame (201) through the dovetail groove, and the adjustment seat (203) is installed on the outside of the double-headed screw (202) through a threaded connection; the vertical frame (204) is fixedly installed between the two sets of adjustment frames (201), and the vertical frame (204) is rotatably connected to the double-headed screw (202); the limiting column (207) is fixedly installed on one side of the vertical frame (204).

2. The flexible screen support structure according to claim 1, characterized in that: A fixed seat (103) is fixedly installed inside the guide cylinder (101), and a lifting screw (104) is rotatably installed inside the fixed seat (103). The lifting screw (104) is threadedly connected to the inside of the lifting column (102). A horizontal shaft (106) is rotatably installed between the two sets of guide cylinders (101), and a bevel gear B (107) is fixedly installed on the outside of the horizontal shaft (106). A handwheel is fixedly installed at the top of the horizontal shaft (106). A bevel gear A (105) is fixedly installed at the bottom of the lifting screw (104), and the bevel gear A (105) meshes with the bevel gear B (107).

3. The flexible screen support structure according to claim 1, characterized in that: The adjustment assembly (2) further includes: a sprocket (205) and a chain (206); the sprocket (205) is fixedly disposed on the outside of the double-ended screw (202), and there are two sets of sprockets (205); the chain (206) is installed between the two sets of sprockets (205), and the chain (206) is located inside the vertical frame (204).

4. The flexible screen support structure according to claim 1, characterized in that: The connecting structure (3) includes: a sliding frame (301), a connecting seat (302), and a flexible block (303); the sliding frame (301) is slidably disposed inside the adjusting seat (203), and the sliding frame (301) and the adjusting frame (201) are arranged perpendicularly; the connecting seat (302) is rotatably disposed at the end of the sliding frame (301); the flexible block (303) is fixedly disposed outside the connecting seat (302), and four sets of the flexible block (303), the connecting seat (302), and the sliding frame (301) are arranged symmetrically.

5. The flexible screen support structure according to claim 4, characterized in that: The screen assembly (4) includes: an elastic metal plate (401) and a flexible screen body (402); the elastic metal plate (401) is fixedly disposed between four sets of flexible blocks (303); the flexible screen body (402) is fixedly installed on the outside of the elastic metal plate (401).

6. The flexible screen support structure according to claim 3, characterized in that: The auxiliary structure (5) includes: an auxiliary frame (501), an adjusting screw (502), a tensioning seat (503), and a tensioning wheel (504); the auxiliary frame (501) is fixedly installed on the other side of the vertical frame (204); the adjusting screw (502) is installed inside one side of the auxiliary frame (501) by a threaded connection, and a handwheel is fixedly installed at the top of the adjusting screw (502); the tensioning seat (503) is slidably installed inside the auxiliary frame (501) by a dovetail groove, and the tensioning seat (503) is rotatably connected to the adjusting screw (502); the tensioning wheel (504) is rotatably installed inside the tensioning seat (503), and the outer side of the tensioning wheel (504) is in contact with the outer side of the chain (206).

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