LED module for LED display screen

Abstract

The invention relates to the technical field of LED display screens, and discloses an LED module for an LED display screen, the LED module comprises a plurality of magnet notches formed in the outer wall of a silica gel shell, sliding blocks are slidably connected to the inner walls of the magnet notches, rotating shafts are rotatably connected to the ends, away from the magnet notches, of the sliding blocks, and strong magnets are rotatably connected to the outer walls of the rotating shafts; a plurality of electromagnets are fixedly connected to the outer wall of the bottom of the silica gel shell, when the unit screens are attached to the curved-surface support according to actual needs, strong magnets between the two unit screens attract each other, and due to the fact that the strong magnets are rotationally connected to the outer wall of a rotating shaft, and the rotating shaft is rotationally connected to the inner wall of a sliding block, the unit screens can be attached to the curved-surface support. The sliding blocks are connected to the inner walls of the magnet notches in a sliding mode, so that the strong magnets of the two unit screens can change along with changes of the angles and the positions of the unit screens, and the strong magnets between the two unit screens are attached more tightly.

Description

Technical Field

[0001] The present invention relates to the technical field of LED display screens, and specifically to an LED module for an LED display screen. Background Art

[0002] An LED electronic display screen is a display method that controls semiconductor light-emitting diodes, and is composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixel points arranged evenly. The LED display screen has a wide range of uses and can be used for advertising and information display;

[0003] Among them, the LED display screen is assembled by splicing each unit screen together to form a large screen. However, when splicing on a curved surface, the gap between the magnets will become larger due to the change in the angle between the unit screens, resulting in insufficient tightness between the unit screens, which will affect the viewing experience. To solve the above technical problems, the applicant has conducted a series of research and improvements on the existing equipment. Through research, it is found that the above technical problems can be solved by making corresponding adjustments to the structure of the equipment, and the above improvements will not bring an excessive increase in production costs. Summary of the Invention

[0004] The purpose of the present invention is to provide an LED module for an LED display screen to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions: An LED module for an LED display screen includes a silicone outer shell, and a flexible PCB circuit board is fixedly connected to the top of the silicone outer shell;

[0006] A display mechanism, the display mechanism is slidably connected to the top of the flexible PCB circuit board;

[0007] A fixing mechanism, the fixing mechanism is fixedly connected to the bottom outer wall of the display mechanism;

[0008] A support mechanism, the support mechanism is fixedly connected to the side wall of the fixing mechanism.

[0009] The display mechanism includes: a display component, the bottom outer wall of the display component is fixedly connected to the top outer wall of the flexible PCB circuit board;

[0010] A limiting component, the bottom outer wall of the limiting component is slidably connected to the top outer wall of the display component.

[0011] The fixing mechanism includes: an embedding component, the bottom outer wall of the embedding component is fixedly connected to the top outer wall of the flexible PCB circuit board;

[0012] A power connection component, the outer wall of the power connection component is slidably connected to the inner wall of the embedding component.

[0013] The support mechanism includes: a magnetic component, the outer wall of which is slidably connected to the inner wall of the silicone shell;

[0014] a support component, the inner wall of which is fixedly connected to the outer wall of the magnetic component.

[0015] The display component includes a lamp bead housing slidably connected to the inner wall of the embedding component. A lamp bead is fixedly connected to the inner wall of the lamp bead housing, and a plurality of lamp bead pins are fixedly connected to the outer wall of the lamp bead housing.

[0016] The limiting component includes a transparent lamp cover slidably connected to the outer wall of the top of the embedding component. A plurality of Fresnel lenses are provided around the inner wall of the transparent lamp cover, and a plurality of lamp cover card slots are provided on the inner wall of the transparent lamp cover.

[0017] The embedding component includes a plurality of bases fixedly connected to the outer wall of the top of the flexible PCB circuit board. Two lamp cover buckles are fixed to the tops on both sides of the plurality of bases, and two pin card slots are provided on the inner walls on both sides of the plurality of bases.

[0018] The power connection component includes two sliding rods slidably connected to the inner wall of the pin card slot. A power connection metal sheet is fixedly connected to the outer walls of the two sliding rods. A spring is fixedly connected to the inner wall of the power connection metal sheet, and the end of the spring away from the power connection metal sheet is fixedly connected to the inner wall of the pin card slot. A plurality of adjustment blocks are fixedly connected to the outer wall of the top of the silicone shell.

[0019] During use, first fix the bracket in the required position, connect the power supply of the unit screen, then magnetically connect the electromagnet to the outer wall of the magnetic metal sheet and insert the electromagnet into the groove. When two unit screens are spliced, the strong magnets distributed in the magnet slots will attract each other due to magnetism, making the two unit screens fit more closely; when the unit screen is attached to the curved bracket according to actual needs, the strong magnets between the two unit screens will attract each other. Since the strong magnet is rotatably connected to the outer wall of the rotating shaft, and the rotating shaft is rotatably connected to the inner wall of the slider, while the slider is slidably connected to the inner wall of the magnet slot, the strong magnets of the two unit screens will change with the angle and position of the unit screen, making the strong magnets between the two unit screens fit more closely;

[0020] When two unit screens are attached together, the side walls of the transparent lamp covers on the two unit screens will also be attached together. After the unit screens are powered on and used, a black gap will appear due to the absence of lamp beads and light sources between the two unit screens. At this time, due to the principle of light refraction, the Fresnel lens installed on the inner wall of the transparent lamp cover will refract the light sources at the edges of the two unit screens to the black gap, so that the light source at the black gap is supplemented, effectively reducing the impact of the black gap on the viewing effect. When the two unit screens are attached to the curved bracket according to actual needs, the unit screens will bend outward. Due to the thickness of the transparent lamp cover, when the transparent lamp cover bends outward with the unit screen, the side wall of the transparent lamp cover will move away from the side wall of the silicone shell. When the side wall of the transparent lamp cover moves away from the side wall of the silicone shell, due to the existence of the adjustment block fixed to the outer wall of the top of the silicone shell, the angle of the Fresnel lens installed on the inner wall of the transparent lamp cover will change, thereby strengthening the optimization effect of the Fresnel lens on the black gap when the unit screen bends, and reducing the impact of the expansion of the black gap on the viewing effect when the unit screen bends.

[0021] When a lamp bead in the unit screen is dead or in other situations and needs to be replaced individually or one by one, since there is a connection that is slidably connected to the outer wall of the lamp cover buckle of the transparent lamp cover, it can be removed. The lamp beads are individually inlaid on the inner wall of the base. When a lamp bead needs to be removed, tweezers or other tools can be used to remove the lamp bead from the base, and then the intact lamp bead is placed into the base. When the lamp bead is embedded in the base, the lamp bead pins will fit against the outer wall of the power connection metal sheet. Since the spring fixed to the inner wall of the power connection metal sheet will press the power connection metal sheet tightly against the lamp bead pins, the lamp bead can be powered on without welding, avoiding other problems such as short circuits caused by soldering resulting in bridging. After the replacement is completed, sliding the transparent lamp cover to the outer wall of the lamp cover buckle can prevent problems such as the position of the lamp bead changing due to violent shaking of the unit screen caused by environmental or other problems, resulting in poor contact.

[0022] The magnetic component includes a plurality of magnet notches opened on the outer wall of the silicone shell. A slider is slidably connected to the inner wall of the plurality of magnet notches. One end of the slider away from the magnet notch is rotatably connected to a rotating shaft, and a strong magnet is rotatably connected to the outer wall of the rotating shaft. A plurality of electromagnets are fixedly connected to the bottom outer wall of the silicone shell.

[0023] The support component includes a plurality of magnetic metal sheets magnetically connected to the outer walls of the plurality of electromagnets. A plurality of grooves are fixedly connected to the outer walls of the plurality of magnetic metal sheets. A plurality of brackets are fixedly connected to the outer walls of the plurality of grooves. A plurality of angle irons are fixedly connected to the outer walls of the plurality of brackets.

[0024] When the unit screen is attached to a curved bracket, since the unit screen is bent, the stress generated by the bending of the unit screen is applied to the electromagnet. And because the electromagnet is inserted into the inner wall of the groove during installation, the stress of the electromagnet is applied to the inner wall of the groove, which can make the unit screen and the bracket fixed more firmly when bent.

[0025] The present invention has the following beneficial effects:

[0026] (1) In the present invention, a number of notches are provided on the silicone shell, sliders that can slide are arranged in the notches, and strong magnets are rotatably connected to the sliders, which can automatically adjust the angles of the strong magnets of the two unit screens as the angle between the unit screens changes, so that the strong magnets can fit more closely;

[0027] (2) The present invention uses an electromagnet to connect the bracket, which can prevent the weakening of the magnetism of the ordinary magnet due to the high temperature caused by the operation of the unit screen or the influence of the environment, thus affecting the connection effect between the unit screens. And when the unit screen is attached to the curved bracket, due to the existence of the groove on the bracket, the stress when the unit screen is bent is applied to the electromagnet, so that the electromagnet can fit more firmly on the bracket;

[0028] (3) In the present invention, Fresnel lenses are provided on the inner walls around the transparent lamp cover, which can effectively reduce the influence of the black seams between the unit screens on the viewing effect. And an adjustment block is fixedly connected to the outer wall of the top of the silicone shell. When the unit screen bends outwards, the transparent lamp cover will shrink slightly. At this time, the adjustment block will change the angle of the Fresnel lens, so as to better optimize the black seams;

[0029] (4) The present invention uses the embedding method to fix the lamp beads, and there is no need for welding. The lamp beads are directly embedded into the base, and the pins of the lamp beads are in contact with the power connection components in the base, which can prevent the lamp beads from changing positions during welding, and will not cause short circuits due to the flow of solder during welding.

[0030] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0032] Figure 1 It is a whole cross-sectional view of the present invention;

[0033] Figure 2Schematic diagram of the internal structure of the transparent lamp shade of the present invention;

[0034] Figure 3 Of the present invention Figure 2 Enlarged schematic diagram of A in the present invention;

[0035] Figure 4 Schematic diagram of the overall structure of the unit screen of the present invention;

[0036] Figure 5 Schematic diagram of the lamp bead structure of the present invention;

[0037] Figure 6 Schematic diagram of the internal structure of the unit screen of the present invention;

[0038] Figure 7 Schematic diagram of the internal structure of the unit screen base of the present invention;

[0039] Figure 8 Cross-sectional view of a single base of the present invention;

[0040] Figure 9 Of the present invention Figure 9 Enlarged schematic diagram of B in the present invention;

[0041] Figure 10 Cross-sectional view of the unit screen of the present invention;

[0042] Figure 11 Of the present invention Figure 10 Enlarged schematic diagram of C in the present invention;

[0043] Figure 12 Schematic diagram of the back structure of the unit screen of the present invention;

[0044] Figure 13 Cross-sectional view of the flexible PCB circuit board and the silicone shell of the present invention;

[0045] Figure 14 Schematic diagram of the bracket structure of the present invention.

[0046] In the drawings, the list of components represented by each reference numeral is as follows:

[0047] In the figure: 1. Display mechanism; 11. Display component; 111. Lamp bead housing; 112. Lamp bead; 113. Lamp bead pin; 12. Limiting component; 121. Transparent lamp cover; 122. Fresnel lens; 123. Lamp cover card slot; 13. Silicone housing; 14. Flexible PCB circuit board; 2. Fixing mechanism; 21. Embedding component; 211. Base; 212. Lamp cover buckle; 213. Pin card slot; 22. Power connection component; 221. Sliding rod; 222. Power connection metal sheet; 223. Spring; 224. Adjusting block; 3. Support mechanism; 31. Magnetic component; 311. Magnet notch; 312. Slide block; 313. Rotating shaft; 314. Strong magnet; 315. Electromagnet; 32. Support component; 321. Magnetic metal sheet; 322. Groove; 323. Bracket; 324. Angle iron. Detailed implementation mode

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] Please refer to Figures 1 - 14 As shown, the present invention is an LED module for an LED display screen, including a silicone housing 13. A flexible PCB circuit board 14 is fixedly connected to the top of the silicone housing 13. It is characterized in that it further includes:

[0050] A display mechanism 1, and the display mechanism 1 is slidably connected to the top of the flexible PCB circuit board 14;

[0051] A fixing mechanism 2, and the fixing mechanism 2 is fixedly connected to the outer wall of the bottom of the display mechanism 1;

[0052] A support mechanism 3, and the support mechanism 3 is fixedly connected to the side wall of the fixing mechanism 2.

[0053] The display mechanism 1 includes: a display component 11, and the outer wall of the bottom of the display component 11 is fixedly connected to the outer wall of the top of the flexible PCB circuit board 14;

[0054] A limiting component 12, and the outer wall of the bottom of the limiting component 12 is slidably connected to the outer wall of the top of the display component 11.

[0055] The fixing mechanism 2 includes: an embedding component 21, and the outer wall of the bottom of the embedding component 21 is fixedly connected to the outer wall of the top of the flexible PCB circuit board 14;

[0056] A power connection component 22, and the outer wall of the power connection component 22 is slidably connected to the inner wall of the embedding component 21 of the embedding component 21.

[0057] The support mechanism 3 includes: a magnetic component 31, the outer wall of the magnetic component 31 is slidably connected to the inner wall of the silica gel housing 13;

[0058] A support component 32, the inner wall of the support component 32 is fixedly connected to the outer wall of the magnetic component 31.

[0059] The display component 11 includes a lamp bead housing 111 slidably connected to the inner wall of the embedding component 21. A lamp bead 112 is fixedly connected to the inner wall of the lamp bead housing 111, and a plurality of lamp bead pins 113 are fixedly connected to the outer wall of the lamp bead housing 111.

[0060] The limiting component 12 includes a transparent lamp cover 121 slidably connected to the top outer wall of the embedding component 21. A plurality of Fresnel lenses 122 are provided around the inner wall of the transparent lamp cover 121, and a plurality of lamp cover card slots 123 are provided on the inner wall of the transparent lamp cover 121.

[0061] The embedding component 21 includes a plurality of bases 211 fixedly connected to the top outer wall of the flexible PCB circuit board 14. Two lamp cover buckles 212 are fixed to the tops on both sides of the plurality of bases 211, and two pin card slots 213 are provided on the inner walls on both sides of the plurality of bases 211.

[0062] The power connection component 22 includes two sliding rods 221 slidably connected to the inner wall of the pin card slot 213. A power connection metal sheet 222 is fixedly connected to the outer walls of the two sliding rods 221. A spring 223 is fixedly connected to the inner wall of the power connection metal sheet 222. One end of the spring 223 away from the power connection metal sheet 222 is fixedly connected to the inner wall of the pin card slot 213, and a plurality of adjustment blocks 224 are fixedly connected to the top outer wall of the silica gel housing 13.

[0063] During use, first fix the bracket 322 at the required position, connect the power supply of the unit screen, and then magnetically connect the electromagnet to the outer wall of the magnetic metal sheet 321 and insert the electromagnet 315 into the groove 322. When two unit screens are spliced, the strong magnets 314 distributed in the magnet slots 311 will attract each other due to magnetism, making the two unit screens fit more closely; when the unit screens are attached to the curved bracket according to actual needs, the strong magnets 314 between the two unit screens will attract each other. Since the strong magnet 314 is rotatably connected to the outer wall of the rotating shaft 313, and the rotating shaft 313 is rotatably connected to the inner wall of the slider 312, while the slider 312 is slidably connected to the inner wall of the magnet slot 311, the strong magnets 314 of the two unit screens will change with the change of the angle and position of the unit screens, making the strong magnets 314 between the two unit screens fit more closely;

[0064] When two unit screens are attached together, the side walls of the transparent lamp covers 121 on the two unit screens will also be attached together. After the unit screens are powered on and used, a black seam will appear in the gap between the two unit screens due to the absence of lamp beads and light sources. At this time, due to the principle of light refraction, the Fresnel lens 122 provided on the inner wall of the transparent lamp cover 121 will refract the light sources at the edges of the two unit screens to the black seam, so that the light source at the black seam is supplemented, effectively reducing the impact of the black seam on the viewing effect. When the two unit screens are attached to the curved bracket according to actual needs, the unit screens will bend outwards. Due to the thickness of the transparent lamp cover 121, when the transparent lamp cover 121 bends outwards with the unit screen, the side wall of the transparent lamp cover 121 will move away from the side wall of the silica gel housing 13. When the side wall of the transparent lamp cover 121 moves away from the side wall of the silica gel housing 13, due to the presence of the adjustment block 224 fixedly connected to the outer wall of the top of the silica gel housing 13, the angle of the Fresnel lens 122 provided on the inner wall of the transparent lamp cover 121 will change, thereby strengthening the optimization effect of the Fresnel lens 122 on the black seam when the unit screen bends, and reducing the impact of the increase of the black seam on the viewing effect when the unit screen bends.

[0065] When a lamp bead 112 in the unit screen is dead or in other situations where it needs to be replaced individually or one by one, since the transparent lamp cover 121 is slidably connected to the outer wall of the lamp cover buckle 212, it can be removed. The lamp beads 112 are individually inlaid on the inner wall of the base 211. When the lamp beads 112 need to be disassembled, tweezers or other tools can be used to remove the lamp beads 112 from the base 211, and then the intact lamp beads 112 are placed into the base 211. When the lamp beads 112 are embedded in the base 211, the lamp bead pins 113 will be in contact with the outer wall of the power connection metal sheet 222. Due to the spring 223 fixedly connected to the inner wall of the power connection metal sheet 222, the power connection metal sheet 222 will be closely attached to the lamp bead pins 113, and the lamp beads 112 can be powered on without welding, avoiding other problems such as short circuits caused by soldering bridges due to soldering. After the replacement is completed, the transparent lamp cover 121 is slidably connected to the outer wall of the lamp cover buckle 212, which can prevent the position of the lamp beads 112 from changing due to violent shaking of the unit screen caused by environmental or other problems, resulting in problems such as poor contact.

[0066] The magnetic component 31 includes a plurality of magnet slots 311 provided on the outer wall of the silica gel housing 13. A slider 312 is slidably connected to the inner wall of the plurality of magnet slots 311. One end of the slider 312 away from the magnet slot 311 is rotatably connected to a rotating shaft 313. A strong magnet 314 is rotatably connected to the outer wall of the rotating shaft 313. A plurality of electromagnets 315 are fixedly connected to the outer wall of the bottom of the silica gel housing 13.

[0067] The support component 32 includes a plurality of magnetic metal sheets 321 magnetically connected to the outer walls of a plurality of electromagnets 315. A plurality of grooves 322 are fixedly connected to the outer walls of the plurality of magnetic metal sheets 321. A plurality of brackets 323 are fixedly connected to the outer walls of the plurality of grooves 322. A plurality of angle irons 324 are fixedly connected to the outer walls of the plurality of brackets 323.

[0068] When the unit screen is attached to the curved bracket 323, since the unit screen is bent, the stress generated by the bending of the unit screen will be applied to the electromagnet 315. And since the electromagnet 315 is inserted into the inner wall of the groove 322 during installation, the stress of the electromagnet 315 is applied to the inner wall of the groove 322, so that the unit screen and the bracket 323 can be fixed more firmly during bending.

[0069] Specific embodiments of the present invention are as follows: When in use, first fix the bracket 322 at the required position, connect the power supply of the unit screen, then magnetically connect the electromagnet to the outer wall of the magnetic metal sheet 321, and insert the electromagnet 315 into the groove 322. When two unit screens are spliced, the strong magnets 314 distributed in the magnet slots 311 will attract each other due to magnetism, making the two unit screens fit more closely; when the unit screen is attached to the curved bracket according to actual needs, the strong magnets 314 between the two unit screens will attract each other. Since the strong magnet 314 is rotatably connected to the outer wall of the rotating shaft 313, and the rotating shaft 313 is rotatably connected to the inner wall of the slider 312, and the slider 312 is slidably connected to the inner wall of the magnet slot 311, the strong magnets 314 of the two unit screens will change with the change of the angle and position of the unit screen, making the strong magnets 314 between the two unit screens fit more closely;

[0070] When two unit screens are attached together, the side walls of the transparent lamp covers 121 on the two unit screens will also be attached together. After the unit screens are powered on and used, a black gap will appear due to the absence of lamp beads and light sources between the two unit screens. At this time, due to the principle of light refraction, the Fresnel lens 122 provided on the inner wall of the transparent lamp cover 121 will refract the light sources at the edges of the two unit screens to the black gap, so that the light sources at the black gap are supplemented, effectively reducing the impact of the black gap on the viewing effect; when the two unit screens are attached to the curved bracket according to actual needs, the unit screens will bend outward. Due to the thickness of the transparent lamp cover 121, when the transparent lamp cover 121 bends outward with the unit screen, the side wall of the transparent lamp cover 121 will move away from the side wall of the silica gel housing 13. When the side wall of the transparent lamp cover 121 moves away from the side wall of the silica gel housing 13, due to the presence of the adjustment block 224 fixedly connected to the outer wall of the top of the silica gel housing 13, the angle of the Fresnel lens 122 provided on the inner wall of the transparent lamp cover 121 will change, further strengthening the optimization effect of the Fresnel lens 122 on the black gap when the unit screen bends, and reducing the impact of the increase in the black gap when the unit screen bends on the viewing effect;

[0071] When a lamp bead 112 in the unit screen is dead or in other situations and needs to be replaced individually or one by one, since the transparent lamp cover 121 is slidably connected to the outer wall of the lamp cover buckle 212, it can be removed. The lamp beads 112 are individually inlaid on the inner wall of the base 211. When the lamp beads 112 need to be disassembled, tweezers or other tools can be used to remove the lamp beads 112 from the base 211, and then the intact lamp beads 112 are placed into the base 211. When the lamp beads 112 are embedded in the base 211, the lamp bead pins 113 will be attached to the outer wall of the power connection metal sheet 222. Since the spring 223 fixedly connected to the inner wall of the power connection metal sheet 222 will press the power connection metal sheet 222 tightly against the lamp bead pins 113, the lamp beads 112 can be powered on without welding, avoiding other problems such as short circuits caused by soldering bridges; after the replacement is completed, the transparent lamp cover 121 is slidably connected to the outer wall of the lamp cover buckle 212, which can prevent the position of the lamp beads 112 from changing due to violent shaking of the unit screen caused by environmental or other problems, resulting in problems such as poor contact;

[0072] When the unit screen is attached to the curved bracket 323, due to the bending of the unit screen, the stress generated by the bending of the unit screen will be applied to the electromagnet 315. Since the electromagnet 315 is inserted into the inner wall of the groove 322 during installation, the stress of the electromagnet 315 is applied to the inner wall of the groove 322, which can make the unit screen and the bracket 323 be fixed more firmly when bending.

[0073] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An LED module for an LED display screen, comprising a silicone shell (13), a flexible PCB circuit board (14) being fixedly connected to the top of the silicone shell (13), characterized in that: Also includes: A display mechanism (1), wherein the display mechanism (1) is slidably connected to the top of a flexible PCB circuit board (14); A fixing mechanism (2), wherein the fixing mechanism (2) is fixedly connected to the bottom outer wall of the display mechanism (1); A supporting mechanism (3), wherein the supporting mechanism (3) is fixedly connected to a side wall of the fixing mechanism (2).

2. The LED module for an LED display screen according to claim 1, characterized in that: The display mechanism (1) comprises: A display component (11), wherein the bottom outer wall of the display component (11) is fixedly connected to the top outer wall of the flexible PCB circuit board (14); A limiting component (12), wherein the bottom outer wall of the limiting component (12) is slidably connected to the top outer wall of the display component (11).

3. The LED module for an LED display screen according to claim 2, characterized in that: The fixing mechanism (2) comprises: An embedded component (21), wherein the bottom outer wall of the embedded component (21) is fixedly connected to the top outer wall of the flexible PCB circuit board (14); A power connection component (22), wherein the outer wall of the power connection component (22) is slidably connected to the inner wall of the embedding component (21) of the embedding component (21).

4. The LED module for an LED display screen according to claim 3, characterized in that: The supporting mechanism (3) comprises: A magnetic component (31), wherein the outer wall of the magnetic component (31) is slidably connected to the inner wall of the silicone shell (13); A support component (32), wherein the inner wall of the support component (32) is fixedly connected to the outer wall of the magnetic component (31).

5. The LED module for an LED display screen according to claim 4, characterized in that: The display component (11) comprises a lamp bead housing (111) slidably connected to the inner wall of the embedded component (21), a lamp bead (112) being fixedly connected to the inner wall of the lamp bead housing (111), and a plurality of lamp bead pins (113) being fixedly connected to the outer wall of the lamp bead housing (111).

6. The LED module for an LED display screen according to claim 5, characterized in that: The limiting component (12) comprises a transparent lampshade (121) slidably connected to the outer wall of the top of the embedding component (21), a plurality of Fresnel lenses (122) are provided around the inner wall of the transparent lampshade (121), and a plurality of lampshade slots (123) are provided on the inner wall of the transparent lampshade (121).

7. The LED module for an LED display screen according to claim 6, characterized in that: The embedded component (21) comprises a plurality of bases (211) fixedly connected to the top outer wall of the flexible PCB circuit board (14), two lampshade buckles (212) are fixed to the tops of both sides of the plurality of bases (211), and two pin slots (213) are provided on the inner walls of both sides of the plurality of bases (211).

8. The LED module for an LED display screen according to claim 7, characterized in that: The power connection component (22) comprises two sliding rods (221) slidably connected to the inner wall of the pin slot (213); a power connection metal sheet (222) is fixedly connected to the outer wall of the two sliding rods (221); a spring (223) is fixedly connected to the inner wall of the power connection metal sheet (222); one end of the spring (223) away from the power connection metal sheet (222) is fixedly connected to the inner wall of the pin slot (213); and a plurality of adjustment blocks (224) are fixedly connected to the top outer wall of the silicone shell (13).

9. The LED module for an LED display screen according to claim 8, characterized in that: The magnetic assembly (31) comprises a plurality of magnet slots (311) formed on the outer wall of the silicone shell (13); a plurality of sliders (312) are slidably connected to the inner walls of the plurality of magnet slots (311); an end of the slider (312) away from the magnet slots (311) is rotatably connected to a rotating shaft (313); a strong magnet (314) is rotatably connected to the outer wall of the rotating shaft (313); and a plurality of electromagnets (315) are fixedly connected to the outer wall of the bottom of the silicone shell (13).

10. The LED module for an LED display screen according to claim 9, characterized in that: The support assembly (32) comprises a plurality of magnetic metal sheets (321) magnetically connected to the outer walls of a plurality of electromagnets (315), a plurality of grooves (322) being fixedly connected to the outer walls of the plurality of magnetic metal sheets (321), a plurality of brackets (323) being fixedly connected to the outer walls of the plurality of grooves (322), and a plurality of angle irons (324) being fixedly connected to the outer walls of the plurality of brackets (323).

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