LED display screen with anti-seismic structure

Abstract

The utility model discloses an LED display screen with an anti-seismic structure. The LED display screen comprises a display screen body and an anti-seismic supporting mechanism. The shock-resistant supporting mechanism is arranged at the bottom of the display screen body, the rotary knob is twisted in the forward direction to enable the suction cup to be pulled out from the inner side of the connecting cavity, the support can be adsorbed to a table top through the suction cup, then the rotary knob is twisted in the reverse direction to enable the suction cup to slightly retract into the inner side of the connecting cavity in the adsorption state, and the volume of gas in the suction cup is increased. The pressure intensity difference between the interior and the exterior of the suction cup is increased, so that the adsorption force is further enhanced, the support is sucked and fixed to a table top and is not prone to tipping and falling due to vibration, the display screen body can be stably placed on the table top, and the anti-seismic performance of the display screen body is effectively improved; the left portion and the right portion of the support can rotate in a hinged mode along the folding seam, so that the support can be folded and is attracted and fixed to the folded state through the magnetic attraction strips, the storage size is effectively reduced, and logistics transportation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of shock-resistant display technology, specifically to an LED display screen with a shock-resistant structure. Background Technology

[0002] An LED display screen is a display method that controls semiconductor light-emitting diodes to display various information such as text, graphics, images, animations, market data, videos, and recorded signals.

[0003] Existing patent application number: 202421127625.X An LED display screen that is easy to disassemble and install includes a fixing base, a support column fixedly installed near the center of the top surface of the fixing base, and a housing, wherein the display screen is embedded on one outer surface of the housing, and two fixing rods are fixedly installed on one outer surface of the housing, and the two fixing rods are identical, and a limit groove and a disassembly groove are formed on one outer surface of the fixing rod, and a first inclined surface is provided at one end of the fixing rod.

[0004] The aforementioned patent describes an LED display screen. The display screen is usually placed on the edge of a desktop, but the bottom support structure of the display screen is simple and usually only serves as a support. It is easily dropped to the ground and damaged by vibration. Its installation stability can be further improved. Therefore, we propose an LED display screen with a shock-resistant structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an LED display screen with a shock-resistant structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an LED display screen with a shock-resistant structure, comprising a display screen body and a shock-resistant support mechanism. The shock-resistant support mechanism is provided at the bottom of the display screen body. The shock-resistant support mechanism includes a bracket, a support, a connecting cavity, a threaded hole, a screw, a knob, a suction cup, and an anti-slip pad. The lower back of the display screen body is screwed and fixed to the bracket. The bottom end of the bracket is connected to the support. A connecting cavity is provided at each of the four corners of the bottom surface of the support. A threaded hole is provided on the top surface of the connecting cavity, extending upward to the top of the support. A screw is threaded into the inner side of the threaded hole. A knob is fixedly installed at the top of the screw, located at the top of the support. A suction cup is rotatably installed at the bottom end of the screw, located inside the connecting cavity. An anti-slip pad is pasted on the edge of the bottom surface of the support.

[0007] Preferably, the height of the connecting cavity is greater than the height of the suction cup.

[0008] Preferably, the bottom surface of the support is fitted with magnetic strips, and two sets of magnetic strips are provided, which are symmetrically arranged on the left and right sides of the bottom surface of the support.

[0009] Preferably, the diameter of the suction cup is not less than 2.5 cm.

[0010] Preferably, the support has a folded seam in the middle, and the left and right parts of the support can be hinged and rotated along the folded seam.

[0011] Preferably, the top surface of the support is provided with a mounting groove in the center, the bottom end of the bracket is inserted into the mounting groove and locked with screws, and the bracket is simultaneously locked with the left and right parts of the support through the mounting groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention incorporates an anti-vibration support mechanism at the bottom of the display screen body. By turning the knob forward to screw the screw into the threaded hole, the suction cup is pulled out from the inside of the connecting cavity, allowing the support to adhere to the tabletop. Then, by turning the knob in the opposite direction, the suction cup is slightly retracted into the connecting cavity while still adhering, increasing the gas volume inside the suction cup and thus increasing the pressure difference between the inside and outside of the suction cup. This further enhances the adsorption force, ensuring the support is firmly attached to the tabletop and is less prone to tipping or falling due to vibration. This allows the display screen body to be placed stably on the tabletop, effectively improving the anti-vibration performance of the display screen body.

[0014] This utility model features a folding seam in the middle of the support, allowing the left and right sides of the support to hinge and rotate along the folding seam, enabling the support to be folded. It is then secured in the folded state by magnetic strips, effectively reducing the storage volume and facilitating logistics and transportation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the seismic support mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting groove structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the support structure of this utility model from below;

[0019] Figure 5 This is a front view cross-sectional structural diagram of the connecting cavity of this utility model.

[0020] In the diagram: Display screen body-1, anti-vibration support mechanism-2, bracket-21, support-22, connecting cavity-23, threaded hole-24, screw-25, knob-26, suction cup-27, anti-slip pad-28, magnetic strip-29, folding seam-210, mounting groove-211. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 This utility model provides an LED display screen with a shock-resistant structure, including a display screen body 1 and a shock-resistant support mechanism 2. The shock-resistant support mechanism 2 is provided at the bottom of the display screen body 1. The shock-resistant support mechanism 2 includes a bracket 21, a support 22, a connecting cavity 23, a threaded hole 24, a screw 25, a knob 26, a suction cup 27, and an anti-slip pad 28. The lower back of the display screen body 1 is screwed to the bracket 21. The support 22 is connected to the bottom end of the bracket 21. The four corners of the bottom surface of the support 22 are provided with connecting cavities 23. 3. A threaded hole 24 is provided on the top surface, extending upward to the top of the support 22. A screw 25 is threadedly connected to the inner side of the threaded hole 24. A knob 26 is fixedly installed on the top of the screw 25. The knob 26 is located on the top of the support 22. A suction cup 27 is rotatably installed at the bottom of the screw 25. The suction cup 27 is located inside the connecting cavity 23. The support 22 can be fixed to the tabletop by the suction cup 27, making it less likely to tip over and fall. An anti-slip pad 28 is attached to the bottom edge of the support 22 to increase the friction between the support 22 and the tabletop, making it less likely to slide and fall.

[0023] To further explain, the height of the connecting cavity 23 is greater than the height of the suction cup 27, allowing the suction cup 27 to be completely housed inside the connecting cavity 23. The suction cup 27 will not affect the normal placement of the support 22 when it is not in use.

[0024] To further explain, the bottom surface of the support 22 is fitted with magnetic strips 29. There are two sets of magnetic strips 29, and they are symmetrically arranged on the left and right sides of the bottom surface of the support 22. The support 22 can also magnetically attach to the metal tabletop through the magnetic strips 29, thereby improving its seismic performance.

[0025] To further clarify, the suction cup 27 has a diameter of not less than 2.5cm to ensure sufficient adhesion.

[0026] Please see Figure 3This utility model provides an LED display screen with an anti-vibration structure. The support 22 has a folding seam 210 in the middle. The left and right parts of the support 22 can be hinged and rotated along the folding seam 210, so that the support 22 can be folded. It is also fixed in the folded state by magnetic strip 29, which effectively reduces the storage volume and facilitates logistics and transportation.

[0027] To further explain, a mounting groove 211 is provided in the center of the top surface of the support 22. The bottom end of the bracket 21 is inserted into the inner side of the mounting groove 211 and locked with screws. The bracket 21 is also locked with the left and right sides of the support 22 through the mounting groove 211, so that the support 22 and the bracket 21 can be kept in the unfolded state after assembly, ensuring structural stability.

[0028] The working principle is as follows:

[0029] First, by providing a folding seam 210 in the middle of the support 22, the left and right parts of the support 22 can be hinged and rotated along the folding seam 210, so that the support 22 can be folded and fixed in the folded state by magnetic strip 29, which effectively reduces the storage volume and facilitates logistics and transportation.

[0030] Second, when assembling the seismic support mechanism 2, first unfold the left and right parts of the support 22 to the same plane, then insert the bottom end of the bracket 21 into the inner side of the mounting groove 211 and lock it with screws, so that the bracket 21 is simultaneously locked with the left and right parts of the support 22 with screws, so that the support 22 and the bracket 21 can remain in the unfolded state after assembly, ensuring structural stability. Finally, fix the bracket 21 to the back of the display screen body 1 with screws to complete the assembly operation.

[0031] Third, when placing the display screen body 1, first turn the knob 26 clockwise to screw the screw 25 into the threaded hole 24, so that the suction cup 27 is pulled out from the inside of the connecting cavity 23. The support 22 can then be attached to the table by the suction cup 27. Then turn the knob 26 counterclockwise to make the suction cup 27 retract slightly into the connecting cavity 23 while maintaining the suction state. This increases the gas volume inside the suction cup 27 and increases the pressure difference between the inside and outside of the suction cup 27, thereby further enhancing the suction force and making the support 22 firmly attached to the table. It is not easy to tip over or fall due to vibration. In addition, an anti-slip rubber pad 28 is set on the bottom surface of the support 22 to increase the friction between the support 22 and the table and make it less likely to slip and fall. Furthermore, by setting a magnetic strip 29 on the bottom surface of the support 22, the support 22 can also be magnetically attached to the metal table through the magnetic strip 29, so that the display screen body 1 can be placed stably on the table and effectively improve the shock resistance of the display screen body 1.

[0032] The above description is merely 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. An LED display screen with a shock-resistant structure, characterized in that: The display screen body (1) and the anti-vibration support mechanism (2) are included. The anti-vibration support mechanism (2) is provided at the bottom of the display screen body (1). The anti-vibration support mechanism (2) includes a bracket (21), a support (22), a connecting cavity (23), a threaded hole (24), a screw (25), a knob (26), a suction cup (27), and an anti-slip pad (28). The lower back of the display screen body (1) is fixed to the bracket (21) with screws. The support (22) is connected to the bottom end of the bracket (21). The four corners of the bottom surface of the support (22) are... Each part is provided with a connecting cavity (23), and the top surface of the connecting cavity (23) is provided with a threaded hole (24). The threaded hole (24) extends upward to the top of the support (22). A screw (25) is threadedly connected to the inner side of the threaded hole (24). A knob (26) is installed and fixed at the top of the screw (25). The knob (26) is located at the top of the support (22). A suction cup (27) is rotatably installed at the bottom end of the screw (25). The suction cup (27) is located inside the connecting cavity (23). An anti-slip pad (28) is pasted on the edge of the bottom surface of the support (22).

2. The LED display screen with an anti-shock structure according to claim 1, characterized in that: The height dimension of the connecting cavity (23) is greater than the height dimension of the suction cup (27). 3.The LED display screen with an anti-vibration structure according to claim 1, wherein: The bottom surface of the support (22) is fitted with magnetic strips (29). There are two sets of magnetic strips (29), and the magnetic strips (29) are symmetrically arranged on the left and right sides of the bottom surface of the support (22).

4. The LED display screen with an anti-shock structure according to claim 1, characterized in that: The suction cup (27) has a diameter of not less than 2.5 cm.

5. The LED display screen with an anti-shock structure according to claim 1, characterized in that: The support (22) has a folding seam (210) in the middle, and the left and right parts of the support (22) can be hinged and rotated along the folding seam (210).

6. The LED display screen with an anti-shock structure according to claim 1, characterized in that: The support (22) has a mounting groove (211) in the center of its top surface. The bottom end of the bracket (21) is inserted into the mounting groove (211) and locked with screws. The bracket (21) is locked with the left and right sides of the support (22) through the mounting groove (211).

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