Display screen curved surface fitting supporting structure

Abstract

The utility model relates to the technical field of supporting structures, and discloses a display screen curved surface fitting supporting structure which comprises a fixing cylinder, a clamping mechanism is installed on the lower middle portion of the outer wall of the fixing cylinder and used for clamping a display screen at the needed position, an adjusting mechanism is installed in the fixing cylinder, and the adjusting mechanism is used for adjusting the display screen. The adjusting mechanism is used for adjusting the position of the display as required; the clamping mechanism comprises a fixing ring, the fixing ring is installed on the lower middle portion of the outer wall of the fixing cylinder, high-carbon springs are fixedly connected to the left side and the right side of the bottom of the outer wall of the fixing ring, and the lower middle portions of the high-carbon springs are slidably connected with moving rings. According to the display screen fixing clamp, after the second adjusting plate is loosened, the high-carbon spring releases the elastic force, so that the movable ring drives the clamping plate to extrude downwards, the display screen is stabilized, the defect that a traditional bolt fixing clamp can move only after being completely loosened is overcome, and the problems that screws are loosened and the fixing strength is reduced due to repeated installation are solved.

Description

Technical Field

[0001] This utility model relates to the field of support structure technology, and in particular to a support structure for curved display screens. Background Technology

[0002] A display screen is an output device that converts signals into visual information using electronic technology. It is widely used in mobile phones, computers, televisions, and automotive systems. Its core consists of a display panel, a driver chip, and a backlight module. With technological advancements, displays are developing towards flexible folding, ultra-thin portability, low blue light eye protection, and global adaptive refresh rates to meet the visual and interactive needs of different scenarios.

[0003] Currently, displays are fixed using a standard base stand, but this takes up desktop space, especially for small desktops and multi-screen setups, as it also encroaches on the space for keyboards and mice. Existing technology uses adjustable clamp-on stands secured with bolts to fix the display, which saves desktop space while providing stable support. However, when using adjustable clamp-on stands with bolts, the clamps must be completely loosened for each movement. This is not only time-consuming and laborious, but repeated installation can also cause the clamp screws to loosen, thus affecting the clamp's fixing strength. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a curved surface fitting support structure for the display screen, which aims to improve the existing adjustable clamping fixtures that use bolts for fixing. These fixtures require the clamps to be completely loosened for each movement, which is not only time-consuming and laborious but also causes the clamp screws to loosen due to repeated installation, thus affecting the fixing strength of the fixture.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a curved surface support structure for a display screen, including a fixed cylinder, a clamping mechanism installed on the lower part of the outer wall of the fixed cylinder, the clamping mechanism being used to clamp the display screen in the required position, an adjustment mechanism installed inside the fixed cylinder, the adjustment mechanism being used to adjust the position of the display screen as needed; the clamping mechanism includes a fixed ring, the fixed ring being installed on the lower part of the outer wall of the fixed cylinder, high carbon springs being fixedly connected to the left and right sides of the bottom of the outer wall of the fixed ring, a movable ring being slidably connected to the lower part of the high carbon spring, a clamping plate being fixedly connected to the front side of the outer wall of the movable ring, and a base plate being fixedly connected to the bottom of the outer wall of the fixed cylinder.

[0006] As a further description of the above technical solution:

[0007] The adjustment mechanism includes a support rod, which is installed inside a fixed cylinder. A support cylinder is provided at the bottom of the outer wall of the support rod. A slider is fixedly connected to the bottom of the outer wall of the support cylinder. A drive assembly is installed at the bottom of the fixed cylinder.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a motor, which is mounted at the bottom of the fixed cylinder. A first bevel gear is fixedly connected to the output end of the motor. A second bevel gear is meshed with the top of the outer wall of the first bevel gear. A threaded rod is fixedly connected to the top of the outer wall of the second bevel gear. The outer wall of the threaded rod is slidably connected to the inner wall of the support cylinder.

[0010] As a further description of the above technical solution:

[0011] A rotating shaft is fixedly connected to the rear side of the outer wall of the fixed ring. The rear side of the outer wall of the fixed ring is rotatably connected to the second adjusting plate through the rotating shaft. A rotating shaft is fixedly connected to the rear side of the outer wall of the movable ring. The rear side of the outer wall of the movable ring is rotatably connected to the first adjusting plate through the rotating shaft. The second adjusting plate is rotatably connected to the first adjusting plate through the rotating shaft.

[0012] As a further description of the above technical solution:

[0013] A fixing plate is fixedly connected to the rear side of the bottom of the outer wall of the fixing cylinder, and the inner wall of the fixing plate is rotatably connected to the front end of the outer wall of the motor.

[0014] As a further description of the above technical solution:

[0015] A support frame is fixedly connected to the bottom of the outer wall of the fixed cylinder. The bottom of the inner wall of the support frame is fixedly connected to the bottom of the outer wall of the fixed plate. The bottom of the inner wall of the support frame is fixedly connected to the bottom of the motor.

[0016] As a further description of the above technical solution:

[0017] The fixed cylinder has a groove inside, which is slidably connected to the outer wall of the support rod and to the slider.

[0018] As a further description of the above technical solution:

[0019] A connecting block is installed on the top of the fixed cylinder, and a screen is fixedly connected to the front side of the outer wall of the connecting block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the fixed ring is fixed to the outside of the fixed cylinder, and the movable ring can move vertically along the outer wall of the fixed cylinder. When the second adjusting plate is lifted, the movable ring rises accordingly through the rotational transmission of the first adjusting plate. After the second adjusting plate is released, the high-carbon spring releases its elastic force, thereby causing the movable ring to drive the clamping plate downward to press and clamp it tightly to the bottom plate of the fixed cylinder on the table, thus stabilizing the display screen. This structure avoids the drawback of traditional bolt fixing clamps that need to be completely loosened before they can be moved, and solves the problem of screw loosening and reduced fixing strength caused by repeated installation.

[0022] 2. In this utility model, a slider is provided on the outer periphery of the threaded rod, and the threaded rod can slide through the support cylinder welded to the top of the slider. A support rod is installed on the top of the support cylinder. All three are placed inside the fixed cylinder. The groove inside the fixed cylinder plays a role in restricting the rotation of the slider and supporting and fixing it. When the threaded rod rotates, the slider 303 is restricted by the groove and can only drive the support cylinder to move vertically. In turn, the support rod drives the screen to move vertically to adjust the height. This solves the problem of limited positions and inability to accurately adjust the height of the multi-position snap-on support arm. Attached Figure Description

[0023] Figure 1 This is a front view of the curved surface bonding support structure for the display screen proposed in this utility model;

[0024] Figure 2 This is a perspective view of the curved surface bonding support structure for the display screen proposed in this utility model;

[0025] Figure 3 This is a side view of the curved surface bonding support structure for the display screen proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the clamping mechanism of the curved surface fitting support structure of the display screen proposed in this utility model;

[0027] Figure 5 This is a diagram illustrating the adjustment mechanism of the curved surface fitting support structure for the display screen proposed in this utility model;

[0028] Figure 6 This is a cross-sectional view of the adjustment mechanism of the curved surface fitting support structure of the display screen proposed in this utility model.

[0029] Legend:

[0030] 1. Fixed cylinder; 2. Clamping mechanism; 201. Fixed ring; 202. High carbon spring; 203. Moving ring; 204. Clamping plate; 205. Base plate; 206. Adjusting plate one; 207. Adjusting plate two; 208. Rotating shaft; 3. Adjusting mechanism; 301. Support rod; 302. Support cylinder; 303. Slider; 304. Drive assembly; 3041. Motor; 3042. Bevel gear one; 3043. Bevel gear two; 3044. Threaded rod; 3045. Fixed plate; 3046. Support frame; 3047. Groove; 4. Connecting block; 5. Screen. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a curved surface support structure for a display screen, including a fixed cylinder 1. A clamping mechanism 2 is installed on the lower middle part of the outer wall of the fixed cylinder 1. The clamping mechanism 2 is used to clamp the display screen in the desired position. An adjustment mechanism 3 is installed inside the fixed cylinder 1. The adjustment mechanism 3 is used to adjust the position of the display screen as needed. The clamping mechanism 2 includes a fixing ring 201, which is installed on the lower middle part of the outer wall of the fixed cylinder 1. High-carbon springs 202 are fixedly connected to the left and right sides of the bottom of the outer wall of the fixing ring 201. The lower middle part of the high-carbon springs 202 is slidably connected to... The movable ring 203 has a clamping plate 204 fixedly connected to its front outer wall. The bottom of the outer wall of the fixed cylinder 1 is fixedly connected to a base plate 205. The rear outer wall of the fixed ring 201 is fixedly connected to a rotating shaft 208. The rear outer wall of the fixed ring 201 is rotatably connected to the second adjusting plate 207 via the rotating shaft 208. The rear outer wall of the movable ring 203 is fixedly connected to a rotating shaft 208. The rear outer wall of the movable ring 203 is rotatably connected to the first adjusting plate 206 via the rotating shaft 208. The second adjusting plate 207 is rotatably connected to the first adjusting plate 206 via the rotating shaft 208.

[0033] Specifically, the fixed ring 201 and the moving ring 203 are elastically connected by a high-carbon spring 202. Both are mounted on their rear sides with a rotating shaft 208. Adjusting plate one 206 and adjusting plate two 207 form a linkage assembly via the rotating shaft 208. When adjusting plate two 207 is lifted upwards, adjusting plate one 206 rotates around the rotating shaft 208, causing the moving ring 203 to move upwards along the outer wall of the fixed cylinder 1. At this time, the high-carbon spring 202 is further compressed and stores elastic potential energy. When adjusting plate two 207 is released, the high-carbon spring 202 releases the stored elastic potential energy. The potential energy of the moving ring 203 pushes it downward along the outer wall of the fixed cylinder 1. The clamping plate 204 welded to the bottom of the moving ring 203 presses down accordingly, forming an upper and lower clamping force with the bottom plate 205 at the bottom of the fixed cylinder 1, thereby stabilizing the display screen and realizing the rapid opening and closing and stable clamping of the display screen clamp. This avoids the tedious operation of repeatedly tightening screws required by the traditional bolt fixing method, and also avoids the problem of screw loosening caused by repeated installation. It ensures the fixing strength of the clamp for long-term use and effectively solves the dual defects of the traditional clamping method in terms of convenience and reliability.

[0034] Reference Figure 3 , Figure 5 and Figure 6 The aforementioned adjusting mechanism 3 includes a support rod 301, which is installed inside the fixed cylinder 1. A support cylinder 302 is provided at the bottom of the outer wall of the support rod 301. A slider 303 is fixedly connected to the bottom of the outer wall of the support cylinder 302. A drive assembly 304 is installed at the bottom end of the fixed cylinder 1. The drive assembly 304 includes a motor 3041, which is installed at the bottom end of the fixed cylinder 1. A bevel gear 3042 is fixedly connected to the output end of the motor 3041. A bevel gear 3042 is meshed with the top of the outer wall of the bevel gear 3042. Gear 2 3043, bevel gear 2 3043 has a threaded rod 3044 fixedly connected to the top of its outer wall. The outer wall of the threaded rod 3044 is slidably connected to the inner wall of the support cylinder 302. A fixing plate 3045 is fixedly connected to the rear side of the bottom end of the outer wall of the fixing cylinder 1. The inner wall of the fixing plate 3045 is rotatably connected to the front end of the outer wall of the motor 3041. A groove 3047 is provided inside the fixing cylinder 1. The inside of the groove 3047 is slidably connected to the outer wall of the support rod 301. The inside of the groove 3047 is slidably connected to the slider 303.

[0035] Specifically, the output end of motor 3041 is welded and fixed to bevel gear 3042. Bevel gear 3042 and bevel gear 3043 form a meshing transmission structure. When motor 3041 is started, its output end drives bevel gear 3042 to rotate, and transmits power to bevel gear 3043 through tooth meshing, causing it to rotate synchronously and drive the threaded rod 3044 welded to the top to rotate around its own axis. A fixing plate 3045 is welded to the bottom of the fixing cylinder 1. A through hole is opened in the middle of the fixing plate 3045 for the output end of motor 3041 to pass through, forming a radial limit on the output end of motor 3041 to ensure its coaxiality during rotation. A support frame 3046 is also welded to the bottom of the fixing cylinder 1. The support frame 3046 is arranged around the outside of motor 3041 and bevel gear set, which not only provides a stable support base for motor 3041, but also protects bevel gear 3042 and bevel gear 3043 from external objects through the outer shielding structure, reducing the risk of damage to transmission components. Threaded rod 3044 A slider 303 is fitted around the outer periphery, and a support cylinder 302 is welded to the top of the slider 303. The support cylinder 302 is hollow inside and forms a sliding fit with the threaded rod 3044, allowing the threaded rod 3044 to pass through and rotate. A support rod 301 is installed at the top of the support cylinder 302. The support rod 301, support cylinder 302, and slider 303 are all placed inside the fixed cylinder 1. A groove 3047 is provided on the inner wall of the fixed cylinder 1. The contour of the groove 3047 matches the outer periphery shape of the slider 303, which restricts the circumferential rotation of the slider 303 and provides a support track for its axial movement. When the threaded rod 3044 rotates, the slider 303 is restricted by the groove 3047 and cannot rotate with it. It can only move vertically along the axis of the threaded rod 3044, thereby driving the support cylinder 302 and support rod 301 to rise and fall synchronously. This realizes the vertical height adjustment of the screen 5 connected to the top of the support rod 301, which solves the problem of insufficient adjustment accuracy caused by the limited number of gears and meets the personalized needs of the screen 5 height in different usage scenarios.

[0036] Reference Figure 3 A connecting block 4 is installed on the top of the fixed cylinder 1, and a screen 5 is fixedly connected to the front side of the outer wall of the connecting block 4. The connecting block 4 is used to connect the fixed cylinder 1 and the screen 5 to achieve synchronous movement.

[0037] Specifically, a connecting block 4 is installed at the top center of the fixed cylinder 1. Its outer front wall is connected to the back of the screen 5 by a fixed connection. When the adjustment mechanism 3 inside the fixed cylinder 1 drives the support component inside the fixed cylinder 1 to move, the connecting block 4 moves synchronously with the fixed cylinder 1 and drives the screen 5 to move in the same direction and with the same amplitude, ensuring the stability and following of the screen 5 during the adjustment process.

[0038] Working principle: The display screen is installed in the desired position by lifting and lowering the second adjusting plate 207. Because a fixed ring 201 is welded to the outside of the fixed cylinder 1 and a movable ring 203 is fitted on it, the fixed ring 201 and the movable ring 203 are connected by a high-carbon spring 202. A rotating shaft 208 is installed on the rear side of both the fixed ring 201 and the movable ring 203, and the first adjusting plate 206 and the second adjusting plate 207 are also connected by the rotating shaft 208. When the second adjusting plate 207 is lifted, since the fixed ring 201 is fixed to the fixed cylinder 1, and the movable ring 203 can move vertically outside the fixed cylinder 1, the movable ring 203... Ring 203 rises by rotating adjustment plate 206. Because the high carbon spring 202 is always in a compressed state, when adjustment plate 207 is released, it will use its own elasticity to make the moving ring 203 drive the clamping plate 204 welded to it to press downward, thereby clamping the tabletop tightly with the bottom plate 205 at the bottom of the fixed cylinder 1. This can stabilize the display screen at any time, solving the problem that adjustable clamping fixtures fixed with bolts need to be completely released each time they are moved. This is not only time-consuming and laborious during movement, but repeated installation will also cause the clamp screws to loosen, thus affecting the fixing strength of the fixture.

[0039] The height of the screen 5 can be adjusted as needed by vertically moving the support rod 301 by activating the motor 3041. A bevel gear 3042 is welded to the output end of the motor 3041, which meshes tightly with a second bevel gear 3043. When the motor 3041 is started, the second bevel gear 3043 is driven to rotate by the first bevel gear 3042, thereby rotating the threaded rod 3044 welded to the top. A fixing plate 3045 is welded to the bottom end of the fixing cylinder 1, which, through the output end of the motor 3041, serves as a limit for movement. A support frame 3046 is also welded to the bottom of the fixing cylinder 1, which not only supports the motor 3041 but also protects the gears from damage caused by impacts from external objects. The outer periphery of 3044 is equipped with a slider 303, and the support cylinder 302 welded to its top can slide through the threaded rod 3044. A support rod 301 is installed on the top of the support cylinder 302. The support rod 301, support cylinder 302 and slider 303 are all installed inside the fixed cylinder 1. The groove 3047 set inside can restrict the rotation of slider 303 and support and fix it. When the threaded rod 3044 rotates, due to the restriction of the groove 3047, slider 303 can only drive support cylinder 302 to move vertically, thereby causing support rod 301 to drive screen 5 to move vertically, and adjust the height of screen 5 as needed. This solves the problem that the number of positions of multi-position snap-on support arm is limited and cannot be precisely adjusted to the required height.

[0040] 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 curved surface support structure for a display screen, comprising a fixing cylinder (1), characterized in that: A clamping mechanism (2) is installed on the lower part of the outer wall of the fixed cylinder (1). The clamping mechanism (2) is used to clamp the display screen in the required position. An adjustment mechanism (3) is installed inside the fixed cylinder (1). The adjustment mechanism (3) is used to adjust the position of the display screen as needed. The clamping mechanism (2) includes a fixed ring (201), which is installed on the lower part of the outer wall of the fixed cylinder (1). High carbon springs (202) are fixedly connected to the left and right sides of the bottom of the outer wall of the fixed ring (201). A movable ring (203) is slidably connected to the lower part of the high carbon spring (202). A clamping plate (204) is fixedly connected to the front side of the outer wall of the movable ring (203). A bottom plate (205) is fixedly connected to the bottom of the outer wall of the fixed cylinder (1).

2. The curved surface bonding support structure for the display screen according to claim 1, characterized in that: The adjustment mechanism (3) includes a support rod (301), which is installed inside the fixed cylinder (1). The bottom of the outer wall of the support rod (301) is provided with a support cylinder (302), and a slider (303) is fixedly connected to the bottom of the outer wall of the support cylinder (302). A drive assembly (304) is installed at the bottom of the fixed cylinder (1).

3. The curved surface bonding support structure for the display screen according to claim 2, characterized in that: The drive assembly (304) includes a motor (3041), which is mounted at the bottom of the fixed cylinder (1). The output end of the motor (3041) is fixedly connected to a bevel gear one (3042). The top of the outer wall of the bevel gear one (3042) is meshed with a bevel gear two (3043). The top of the outer wall of the bevel gear two (3043) is fixedly connected to a threaded rod (3044). The outer wall of the threaded rod (3044) is slidably connected to the inner wall of the support cylinder (302).

4. The curved surface bonding support structure for the display screen according to claim 1, characterized in that: The outer rear side of the fixed ring (201) is fixedly connected to a rotating shaft (208), and the outer rear side of the fixed ring (201) is rotatably connected to the second adjusting plate (207) through the rotating shaft (208). The outer rear side of the movable ring (203) is fixedly connected to a rotating shaft (208), and the outer rear side of the movable ring (203) is rotatably connected to the first adjusting plate (206) through the rotating shaft (208). The second adjusting plate (207) is rotatably connected to the first adjusting plate (206) through the rotating shaft (208).

5. The curved surface bonding support structure for the display screen according to claim 1, characterized in that: A fixing plate (3045) is fixedly connected to the rear side of the bottom of the outer wall of the fixing cylinder (1), and the inner wall of the fixing plate (3045) is rotatably connected to the front end of the outer wall of the motor (3041).

6. The curved surface bonding support structure for the display screen according to claim 1, characterized in that: The bottom of the outer wall of the fixed cylinder (1) is fixedly connected to a support frame (3046), the bottom of the inner wall of the support frame (3046) is fixedly connected to the bottom of the outer wall of the fixed plate (3045), and the bottom of the inner wall of the support frame (3046) is fixedly connected to the bottom of the motor (3041).

7. The curved surface bonding support structure for the display screen according to claim 2, characterized in that: The fixed cylinder (1) has a groove (3047) inside, the inside of the groove (3047) is slidably connected to the outer wall of the support rod (301), and the inside of the groove (3047) is slidably connected to the slider (303).

8. The curved surface bonding support structure for the display screen according to claim 1, characterized in that: A connecting block (4) is installed on the top of the fixed cylinder (1), and a screen (5) is fixedly connected to the front side of the outer wall of the connecting block (4).

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