LED display screen fixing assembly capable of being quickly separated

Abstract

The utility model discloses an LED display screen fixing assembly capable of being quickly separated, which belongs to the technical field of display screen fixing and comprises a display screen body and a fixing mechanism, the display screen body is arranged on the fixing mechanism, and the display screen body is fixedly mounted through the fixing mechanism; a manual lifting rod is arranged in the mounting plate, the telescopic end of the manual lifting rod is rotationally connected with an upper fixing plate, and the bottom of the mounting plate is rotationally connected with a hand wheel. By means of the mode, the fixing mechanism is arranged, the mounting plate is fixed to the wall, the display screen body is placed between the lower supporting plate and the upper fixing plate, the hand wheel is rotated to drive the manual lifting rod to stretch out and draw back, the upper fixing plate is driven to move through stretching out and drawing back of the manual lifting rod, and therefore the display screen body is limited and fixed through the upper fixing plate and the lower supporting plate; the display screen bodies of different sizes can be mounted by changing the distance between the lower supporting plate and the fixing plate, and meanwhile the display screen bodies can be quickly dismounted.

Description

Technical Field

[0001] This utility model relates to the field of display screen fixing technology, specifically to a fast-separable LED display screen fixing component. Background Technology

[0002] An LED display screen is a flat panel display composed of small LED module panels used to display various information such as text, images, and videos. Currently, LED displays are commonly used indoors and outdoors, on stages, in stadiums, and other similar locations. Depending on the application and installation environment, the installation method varies. When installing LED displays indoors or outdoors, a fixed bracket is typically used. The bracket is first fixed to the wall, and then the LED display screen is mounted on the bracket for use.

[0003] Currently, a Chinese patent discloses an LED display screen fixing device (authorization announcement number CN209511526U). This utility model includes a fixed crossbeam, fixed supports, fixed posts, an LED display screen, an adjusting rotating post, fixed handles, and an adjusting top post. Its features include: fixed supports fixedly connected to the middle of the top surface of each of the left and right sides of the fixed crossbeam; a fixed post inserted into the middle of the top surface of each fixed support; an LED display screen fixedly connected to the front top surface of two fixed posts; an adjusting rotating post inserted into the middle of the lower top surface of each fixed support; fixed handles fixedly connected to the middle of the lower bottom surface of the top surfaces of the left and right sides of the LED display screen; and an adjusting top post fixedly connected to the middle of the lower bottom surface of the rear top surface of the LED display screen. However, this fixing device cannot be adjusted according to the different sizes of the LED display screen, and the installation and fixing of the LED display screen is relatively cumbersome.

[0004] Based on this, the present invention designs a quick-detachable LED display screen fixing component to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an LED display screen fixing component that can be quickly separated.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A quick-detachable LED display screen fixing assembly includes a display screen body and a fixing mechanism. The display screen body is mounted on the fixing mechanism, which fixes the display screen body in place. The fixing mechanism includes a mounting plate with a lower support plate fixedly connected to its bottom. A manual lifting rod is provided inside the mounting plate, and an upper fixing plate is rotatably connected to the telescopic end of the manual lifting rod. A handwheel is rotatably connected to the bottom of the mounting plate.

[0008] Furthermore, the upper fixing plate and the lower support plate are the same size, and the vertical cross-section of both the upper fixing plate and the lower support plate is L-shaped.

[0009] Furthermore, the top of the mounting plate is symmetrically provided with limiting plates, the top of the limiting plates is fixedly connected to the bottom of the upper fixing plate, and the limiting plates are slidably connected inside the mounting plate;

[0010] Furthermore, the mounting plate has mounting holes that penetrate the surface of the mounting plate, and anti-slip pads are fixedly connected to the surfaces of the lower support plate and the upper fixing plate.

[0011] Furthermore, the top of the lower support plate and the bottom of the upper fixed plate are both provided with sliding grooves, a slider is slidably connected in the sliding groove, a clamping plate is fixedly connected to the top of the slider, and a lead screw that is threadedly connected to the slider is rotatably connected in the sliding groove.

[0012] Furthermore, an anti-slip pad is fixedly connected to the side of the clamping plate near the display screen body, and a rotating disk is fixedly connected to one end of the lead screw;

[0013] Furthermore, the groove is located at the center of the surfaces of the lower support plate and the upper fixed plate;

[0014] Furthermore, the mounting holes are symmetrically arranged with respect to the manual lifting rod, and the rear side of the mounting plate is provided with anti-slip texture; Beneficial effects

[0015] A fixing mechanism is set up to fix the mounting plate to the wall. The display screen body is placed between the lower support plate and the upper fixing plate. Rotating the handwheel drives the manual lifting rod to extend and retract. The extension and retraction of the manual lifting rod drives the upper fixing plate to move, thereby limiting and fixing the display screen body between the upper fixing plate and the lower support plate. Different sizes of display screen bodies can be installed by changing the distance between the fixing plates on the lower support plate. At the same time, the display screen body can also be quickly disassembled.

[0016] The rotating lead screw drives the clamping plate to move, thereby making the clamping plate fit tightly against the display screen body, and installing and fixing display screen bodies of different thicknesses. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1The present invention provides a three-dimensional main structure for a quickly detachable LED display screen fixing assembly. Figure 1 ;

[0019] Figure 2 This is a structural diagram of a fastening mechanism for a quickly detachable LED display screen fixing component according to the present invention.

[0020] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle;

[0021] Figure 4 This is a perspective view of the rear side of a mounting plate for a quick-detachable LED display screen fixing component according to the present invention.

[0022] The labels in the diagram represent:

[0023] 100. Display screen body; 200. Fixing mechanism; 210. Mounting plate; 211. Lower support plate; 212. Upper fixing plate; 213. Limiting plate; 214. Manual lifting rod; 215. Handwheel; 220. Slide groove; 221. Slider; 222. Lead screw; 223. Clamping plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-4 A quick-detachable LED display screen fixing assembly includes a display screen body 100 and a fixing mechanism 200. The display screen body 100 is mounted on the fixing mechanism 200, and the fixing mechanism 200 fixes the display screen body 100 in place. The fixing mechanism 200 includes a mounting plate 210, a lower support plate 211 is fixedly connected to the bottom of the mounting plate 210, a manual lifting rod 214 is provided inside the mounting plate 210, an upper fixing plate 212 is rotatably connected to the telescopic end of the manual lifting rod 214, and a handwheel 215 is rotatably connected to the bottom of the mounting plate 210.

[0027] In this embodiment of the utility model, rotating the handwheel 215 drives the manual lifting rod 214 to extend and retract. By extending and retracting the manual lifting rod 214, the position of the upper fixing plate 212 is changed, thereby adjusting the distance between the upper fixing plate 212 and the lower support plate 211. The display screen body 100 is placed on the lower support plate 211, and the distance between the lower support plate 211 and the upper fixing plate 212 is reduced, thereby fixing the display screen body 100.

[0028] In this embodiment of the utility model, the display screen body 100 of different heights can be installed and fixed by changing the distance between the lower support plate 211 and the upper fixing plate 212, which has strong applicability. Furthermore, by increasing the distance between the lower support plate 211 and the upper fixing plate 212, the display screen body 100 can be quickly separated, which is convenient for use.

[0029] In one embodiment of this utility model, the manual lifting rod 214 is configured as a hand-cranked screw jack, and the telescopic end of the manual lifting rod 214 is extended or retracted by rotating the handwheel 215.

[0030] In some embodiments, such as Figure 1-4 As shown, in a preferred embodiment of this utility model, the upper fixing plate 212 and the lower support plate 211 are the same size, and both the upper fixing plate 212 and the lower support plate 211 have an L-shaped vertical cross-section. A limiting plate 213 is symmetrically arranged on the top of the mounting plate 210. The top of the limiting plate 213 is fixedly connected to the bottom of the upper fixing plate 212, and the limiting plate 213 is slidably connected within the mounting plate 210. Mounting holes penetrating the surface of the mounting plate 210 are provided, and anti-slip pads are fixedly connected to the surfaces of the lower support plate 211 and the upper fixing plate 212.

[0031] In this embodiment of the utility model, the display screen body 100 is fixed by the L-shaped lower support plate 211 and upper fixing plate 212. When the upper fixing plate 212 moves, the limiting plate 213 also moves. The mounting plate 210 has a limiting groove corresponding to the limiting plate 213.

[0032] In this embodiment of the utility model, the lower support plate 211 and the upper fixing plate 212 are L-shaped, which can better fix the display screen body 100. The anti-slip pad can not only increase the friction between the lower support plate 211, the upper fixing plate 212 and the display screen body 100, but also prevent scratches on the display screen body 100.

[0033] In some embodiments, such as Figure 1-4As shown in the preferred embodiment of this utility model, both the top of the lower support plate 211 and the bottom of the upper fixed plate 212 are provided with sliding grooves 220. A slider 221 is slidably connected within the sliding grooves 220. A clamping plate 223 is fixedly connected to the top of the slider 221. A lead screw 222, which is threadedly connected to the slider 221, is rotatably connected within the sliding grooves 220. An anti-slip pad is fixedly connected to the clamping plate 223 near the display screen body 100, and a rotating disk is fixedly connected to one end of the lead screw 222. The sliding grooves 220 are located at the center of the surfaces of the lower support plate 211 and the upper fixed plate 212. The mounting holes are symmetrically arranged about the manual lifting rod 214, and anti-slip textures are provided on the rear side of the mounting plate 210.

[0034] In this embodiment of the invention, the rotating disk drives the lead screw 222 to rotate within the slide groove 220. The rotation of the lead screw 222 drives the slider 221 to slide within the slide groove 220, thereby causing the clamping plate 223 to move along the slide groove 220.

[0035] In this embodiment of the utility model, the clamping plate 223 is moved to clamp the display screen body 100, which is suitable for display screen bodies 100 of different thicknesses, facilitating the installation and fixing of display screen bodies 100 of different thicknesses. The mounting plate 210 has anti-slip texture on its rear side to increase friction with the wall surface. The mounting plate 210 is installed using fixing bolts and mounting holes to fix the mounting plate 210 in the required position. After the mounting plate 210 is installed, the display screen body 100 is installed.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A quick-detachable LED display screen fixing assembly, comprising a display screen body (100) and a fixing mechanism (200), characterized in that: The display screen body (100) is mounted on the fixing mechanism (200), and the display screen body (100) is fixedly installed by the fixing mechanism (200); The fixing mechanism (200) includes a mounting plate (210), a lower support plate (211) is fixedly connected to the bottom of the mounting plate (210), a manual lifting rod (214) is provided inside the mounting plate (210), an upper fixing plate (212) is rotatably connected to the telescopic end of the manual lifting rod (214), and a handwheel (215) is rotatably connected to the bottom of the mounting plate (210).

2. The quickly detachable LED display screen fixing assembly according to claim 1, characterized in that, The upper fixing plate (212) and the lower support plate (211) are the same size, and the vertical cross-sections of the upper fixing plate (212) and the lower support plate (211) are both L-shaped.

3. The quickly detachable LED display screen fixing assembly according to claim 2, characterized in that, The mounting plate (210) is symmetrically provided with a limiting plate (213) on the top. The top of the limiting plate (213) is fixedly connected to the bottom of the upper fixing plate (212), and the limiting plate (213) is slidably connected inside the mounting plate (210).

4. The quickly detachable LED display screen fixing assembly according to claim 1, characterized in that, The mounting plate (210) has mounting holes that penetrate the surface of the mounting plate (210), and anti-slip pads are fixedly connected to the surfaces of the lower support plate (211) and the upper fixing plate (212).

5. The quickly detachable LED display screen fixing assembly according to claim 1, characterized in that, The top of the lower support plate (211) and the bottom of the upper fixing plate (212) are both provided with sliding grooves (220). A slider (221) is slidably connected in the sliding groove (220). A clamping plate (223) is fixedly connected to the top of the slider (221). A screw rod (222) that is threadedly connected to the slider (221) is rotatably connected in the sliding groove (220).

6. The quickly detachable LED display screen fixing assembly according to claim 5, characterized in that, The clamp (223) is fixedly connected to an anti-slip pad on the side near the display screen body (100), and a rotating disk is fixedly connected to one end of the lead screw (222).

7. The quickly detachable LED display screen fixing assembly according to claim 6, characterized in that, The slide (220) is located at the center of the surfaces of the lower support plate (211) and the upper fixing plate (212).

8. The quickly detachable LED display screen fixing assembly according to claim 4, characterized in that, The mounting holes are symmetrically arranged about the manual lifting rod (214), and the mounting plate (210) has anti-slip texture on the rear side.

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