Small-spacing LED full-color large-screen intelligent display control device

Abstract

The invention discloses a small-spacing LED full-color large-screen intelligent display control device, and relates to the technical field of intelligent display, the small-spacing LED full-color large-screen intelligent display control device comprises a mounting rack, a control card, a sending card, a power supply and a signal source, a replacement assembly used for replacing the LED module units is fixed to the position, corresponding to the center of each LED module unit, of the mounting frame. During installation, the LED module units are directly pressed on the replacing assemblies, the heights of the four corners of the LED module units are adjusted through the adjusting assemblies, and during detachment, the LED module units can be taken down from the installation frame only by pressing the LED module units inwards again. According to the small-spacing LED full-color large-screen intelligent display control device, the replacement assembly and the adjusting assembly are matched for use, so that the LED module units can be conveniently mounted and dismounted, the mounting and dismounting efficiency is improved, damage to the surrounding LED module units is avoided, and normal use of the small-spacing LED full-color large-screen intelligent display control device is not delayed.

Description

Technical Field

[0001] The present invention relates to the field of intelligent display technology, and in particular to a small-pitch LED full-color large-screen intelligent display control device. Background Art

[0002] A small-pitch LED full-color large screen refers to a display screen that can display full-color images and videos. A small-pitch LED display screen is a high-resolution LED display screen with a small pixel pitch, which can display clearer images at a closer viewing distance. Adding structures such as control cards and sending cards can form an intelligent display control device; LED pixel decomposition technology analyzes the display effects of real pixel display mode and virtual pixel display mode as follows: the LED light-emitting tubes are arranged in different ways; in the real pixel display mode, the red, blue, and green light-emitting tubes (three primary colors) are close to each other to form a real pixel point, and the real pixel points form a dot matrix display; in the virtual pixel display mode, the red, blue, and green light-emitting tubes are evenly distributed at equal distances, and each LED light-emitting tube constitutes a virtual pixel point.

[0003] When a small-pitch LED full-color large-screen intelligent display control device is in use, the LED module unit may be damaged and needs to be replaced. Currently, tools are often used to lift it up. Although this can achieve the purpose of replacement, it is easy to damage the surrounding LED module units. Summary of the invention

[0004] The purpose of the present invention is to provide a small-pitch LED full-color large-screen intelligent display control device to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a small-pitch LED full-color large-screen intelligent display control device, comprising a mounting frame, a control card, a sending card, a power supply and a signal source, wherein the LED module units are evenly distributed on the mounting frame, a replacement component for replacing the LED module unit is fixed at the center position of each LED module unit on the mounting frame, and an adjustment component is vertically fixed at the four corners of each LED module unit on the mounting frame;

[0006] When installing, directly press the LED module unit onto the replacement component, and adjust the height of the four corners of the LED module unit by adjusting the component. When disassembling, just press the LED module unit inward again to remove the LED module unit from the mounting frame.

[0007] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the replacement component comprises a base fixed on the mounting frame, the middle part of the base is provided with sliding holes at both ends, the sliding holes are slidably connected with a sliding column, the sliding column is vertically fixed at the center position of the LED module unit, the sliding column is vertically fixed with a guide head at one end away from the LED module unit, the middle part of the sliding column is slidably connected with a combination head, and a limiting ring for limiting the position of the combination head is fixed on the side of the sliding column close to the LED module unit, the base is fixed with a sliding sleeve corresponding to the position of the adjustment component, the inner side of the base is slidably connected with a limiting guide block located between the guide head and the combination head, the limiting guide block is fixed with a sliding rod along the direction of the sliding sleeve, the sliding rod slides inside the sliding sleeve and the base, the middle part of the sliding sleeve is fixed with a retaining ring for limiting the position of the sliding rod, and the outer side of the sliding rod is sleeved with a reset member between the retaining ring and the limiting guide block.

[0008] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, wherein: the cross-sections of the guide head and the combination head are both circular, and the cross-section diameters of the guide head and the combination head are the same.

[0009] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the replacement component also includes an assisting plate fixed to the end of the sliding rod, the assisting plate can slide on the sliding sleeve, and the end of the assisting plate contacts the adjustment component when sliding.

[0010] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, wherein: the replacement component also includes a mounting seat fixed between the mounting frame and the base, the middle part of the mounting seat is hollow, a socket joint is provided on the outside of the guide head, a telescopic part is connected between the socket joint and the mounting frame, and docking rods are slidably connected at the four corners of the mounting seat, the adjacent docking rods are in contact with each other, the docking rods are in contact with the outer side of the socket joint, and an elastic part is connected between the outer side of the middle part of the docking rod and the inner side of the mounting seat.

[0011] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the adjustment component includes a telescopic sleeve fixed on the mounting frame, a nut is slidably connected to the upper inner part of the telescopic sleeve, a screw rod passing through the telescopic sleeve is threadedly connected to the inner side of the nut, and a separation structure is provided between the end of the screw rod and the inner end of the telescopic sleeve.

[0012] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the phase-separated structure includes a magnet I fixed at the end of the screw and a magnet II at the inner end of the telescopic sleeve, and the relative surfaces of the magnet I and the magnet II have the same magnetic properties.

[0013] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the phase-separated structure is a compression spring.

[0014] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, wherein: a limiting groove is provided on the outer side of the nut, and a limiting sliding rod is fixed on the inner side of the telescopic sleeve at the position corresponding to the limiting groove.

[0015] As a preferred solution of the small-pitch LED full-color large-screen intelligent display control device of the present invention, the mounting frame includes a mounting plate, and a mounting frame for protecting the LED module unit is provided around the circumference of the mounting plate.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: by using the replacement components and the adjustment components in coordination, the installation and disassembly of the LED module units can be facilitated, the installation and disassembly efficiency can be improved, damage to the surrounding LED module units will not be caused, and the normal use of the small-pitch LED full-color large-screen intelligent display control device will not be delayed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of a small-pitch LED full-color large-screen intelligent display control device according to the present invention;

[0019] Figure 2 This is a partial decomposition structure diagram of a small-pitch LED full-color large-screen intelligent display control device of the present invention;

[0020] Figure 3 This is a side view of a small-pitch LED full-color large-screen intelligent display control device without the mounting frame in the patent of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a small-pitch LED full-color large-screen intelligent display control device without the mounting frame in the present invention;

[0022] Figure 5 This is a schematic diagram of the connection structure of a replacement component and an adjustment component of a small-pitch LED full-color large-screen intelligent display control device of the present invention;

[0023] Figure 6 This is a patented small-pitch LED full-color large-screen intelligent display control device Figure 5 A front view of

[0024] Figure 7This is a patented small-pitch LED full-color large-screen intelligent display control device Figure 6 Half section view at the middle edge AA;

[0025] Figure 8 This is a patented small-pitch LED full-color large-screen intelligent display control device Figure 6 Half-section view at the middle edge BB.

[0026] Markings in the accompanying drawings:

[0027] 100, mounting frame; 101, mounting plate; 102, mounting frame;

[0028] 200, LED module unit;

[0029] 300, replacement assembly; 301, base; 302, sliding hole; 303, sliding column; 304, guide head; 305, combination head; 306, limit ring; 307, sliding sleeve; 308, limit guide block; 309, sliding rod; 3010, retaining ring; 3011, reset member; 3012, assisting plate; 3013, mounting seat; 3014, socket head; 3015, telescopic member; 3016, docking rod; 3017, elastic member;

[0030] 400, adjustment assembly; 401, telescopic sleeve; 402, screw rod; 403, nut; 404, magnet I; 405, magnet II. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 4The present invention provides a technical solution: a small-pitch LED full-color large-screen intelligent display control device, including a mounting frame 100, a control card, a sending card, a power supply and a signal source, wherein the control card is responsible for processing and transporting the signal, and the sending card is responsible for transmitting the signal to each LED module unit 200. The distance between pixels used by the LED module unit 200 should conform to the size of the existing small-pitch LED full-color large screen, which belongs to the prior art. The power supply supplies power to the entire device, and the signal source is used to provide information input, which is generally a camera or a computer, which belongs to the prior art and will not be repeated here. The mounting frame 100 is fixed on a wall or a surface to be mounted, and LED module units 200 are evenly distributed on the mounting frame 100. The LED module units 200 are used for, and a replacement component 300 for replacing the LED module unit 200 is fixed at the center position of each LED module unit 200 on the mounting frame 100. The replacement component 300 is used to install and remove the LED module unit 200, and an adjustment component 400 is vertically fixed at the four corners of each LED module unit 200 on the mounting frame 100. By using the adjustment component 400, it is convenient;

[0033] During installation, the LED module unit 200 is directly pressed onto the replacement component 300 , and the height of the four corners of the LED module unit 200 is adjusted by the adjustment component 400 . During disassembly, the LED module unit 200 can be removed from the mounting bracket 100 by simply pressing the LED module unit 200 inwards again.

[0034] During installation, you only need to press the LED module unit 200 directly onto the replacement component 300 to complete the installation; when disassembling, you only need to press the LED module unit 200 that needs to be disassembled, and the LED module unit 200 will be detached from the replacement component 300. This makes installation and disassembly convenient and improves efficiency without delaying the normal use of the small-pitch LED full-color large-screen intelligent display control device. During disassembly to installation, the height of the four corners of the LED module unit 200 can be adjusted by adjusting the component 400 to facilitate better seamless connection between the LED module units 200 and increase the elastic support strength of the LED module unit 200.

[0035] See also Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 8The replacement component 300 includes a base 301 fixed on the mounting frame 100. The base 301 has sliding holes 302 at both ends. The sliding holes 302 are straight holes with equal diameters. A sliding column 303 is slidably connected inside the sliding hole 302. The sliding column 303 is a column structure. The sliding column 303 is vertically fixed at the center of the LED module unit 200. The sliding column 303 can be bonded to the LED module unit 200 or soldered to the LED module unit 200. The sliding column 303 is selected according to the actual use. A guide head 304 is vertically fixed to one end of the sliding column 303 away from the LED module unit 200. The cross-sections of the guide head 304 and the combination head 305 are both circular, and the cross-section diameters of the guide head 304 and the combination head 305 are the same. The combination head 305 is slidably connected to the outer side of the middle of the sliding column 303. In actual use, the thickness of the combination head 305 is greater than the limit guide block 308 and the sliding distance of the combination head 305 is less than the thickness of the limit guide block 308, and the sliding column 303 is close to the LED. A limit ring 306 for limiting the position of the combination head 305 is fixed on one side of the module unit 200. The limit ring 306 limits the sliding distance of the combination head 305. A sliding sleeve 307 is fixed at the position of the base 301 corresponding to the adjustment component 400. The sliding sleeve 307 is welded on the base 301. A limit guide block 308 located between the guide head 304 and the combination head 305 is slidably connected on the inner side of the base 301. The limit guide block 308 is a wedge block. The wedge block is a prior art and will not be repeated here. The limit guide block 308 is along A sliding rod 309 is fixed in the direction of the sliding sleeve 307. The sliding rod 309 is used to connect the limiting guide block 308. The sliding rod 309 slides inside the sliding sleeve 307 and the base 301. A retaining ring 3010 is fixed in the middle of the sliding sleeve 307 for limiting the position of the sliding rod 309. The function of the retaining ring 3010 is to limit the position of the sliding rod 309. A reset member 3011 is sleeved on the outer side of the sliding rod 309 between the retaining ring 3010 and the limiting guide block 308. The reset member 3011 adopts a reset spring.

[0036] During installation, the sliding column 303 on the LED module unit 200 is inserted into the base 301. At this time, the sliding column 303 drives the guide head 304 to squeeze the limiting guide block 308 when inserted. The limiting guide block 308 is squeezed and drives the sliding rod 309 to move outward inside the sliding sleeve 307. At the same time, the reset member 3011 is stretched, and the guide head 304 continues to squeeze into the sliding hole 302. When the guide head 304 is on one side of the limiting guide block 308, the combination head 305 is restricted by the limiting guide block 308 and slides toward the limiting ring 306. When the guide head 304 is completely in one side, the combination head 305 is restricted by the limiting guide block 308 and slides toward the limiting ring 306. When the guide head 304 is pulled sideways, the combination head 305 just slides to the position of the limiting circle 306, resulting in that the guide head 304 and the combination head 305 are respectively located on both sides of the limiting guide block 308, and the limiting guide block 308 is clamped between the guide head 304 and the combination head 305. At the same time, when the limiting guide block 308 is no longer squeezed by the guide head 304, the reset member 3011 recovers its deformation and drives the guide head 304 to be tightly clamped between the guide head 304 and the combination head 305 through the sliding rod 309, thereby completing the installation of the LED module unit 200; when disassembling, you only need to press the LED module unit 200 inwards, L The ED module unit 200 will drive the guide head 304 and the combination head 305 to move into the sliding hole 302 through the sliding column 303. Since the combination head 305 is restricted by the limiting ring 306, the combination head 305 will squeeze the limiting guide block 308, so that the combination head 305 also moves to the side of the guide head 304. When it is no longer pressed, the reset member 3011 recovers its deformation and drives the limiting guide block 308 to move toward the combination head 305. At the same time, the adjustment component 400 is also compressed when it is pressed. When it is no longer pressed, the adjustment component 400 is also reset. Resetting drives the LED module unit 200 to move outward, and the outward movement of the LED module unit 200 drives the combination head 305 to move together through the sliding column 303. The combination head 305 first contacts the guide head 304, and the contact between the limiting guide block 308 and the outer side of the combination head 305 will not limit the position of the limiting guide block 308, so that the limiting guide block 308 moves under the combination of the combination head 305 and the guide head 304, so that the combination head 305 and the guide head 304 are moved out from the limiting guide block 308, and the damaged LED module unit 200 is disassembled.

[0037] See also Figure 7 and Figure 8 The replacement component 300 also includes an assisting plate 3012 fixed to the end of the sliding rod 309. The assisting plate 3012 is made of a high-strength material, for example, it can be made of high-strength plastic. The assisting plate 3012 can slide on the sliding sleeve 307, and the end of the assisting plate 3012 contacts the adjustment component 400 when sliding.

[0038] During disassembly, the sliding rod 309 moves outwards inside the sliding sleeve 307 to drive the assisting plate 3012 to move toward the adjusting assembly 400 , thereby isolating the adjusting assembly 400 from the LED module unit 200 for better disassembly.

[0039] See also Figure 2 , Figure 6 , Figure 7 and Figure 8 The replacement component 300 also includes a mounting base 3013 fixed between the mounting frame 100 and the base 301. The mounting base 3013 is recommended to adopt a square structure to facilitate the docking between the docking rods 3016. The middle part of the mounting base 3013 is hollow, and a socket joint 3014 is provided on the outer side of the guide head 304. The socket joint 3014 has an arc-shaped appearance to better receive the guide head 304. A telescopic member 3015 is connected between the socket joint 3014 and the mounting frame 100. The telescopic member 3015 adopts an elastic telescopic rod, which belongs to the prior art and is not described here. The docking rods 3016 are slidably connected at the four corners of the mounting base 3013. The adjacent docking rods 3016 are in contact with each other, and can also be connected by a joint. The docking rod 3016 is in contact with the outer side of the socket joint 3014, and an elastic member 3017 is connected between the outer side of the middle part of the docking rod 3016 and the inner side of the mounting base 3013. The elastic member 3017 adopts a spring here.

[0040] During installation, the adjacent docking rods 3016 are in contact with and against each other, and can also be connected by a joint. The socket joint 3014 can elastically support the guide head 304 after installation, so that the guide head 304 is tightly fitted and stuck with the limiting guide block 308, and during disassembly, the guide head 304 will squeeze the socket joint 3014, and the socket joint 3014 will move with it. The movement of the socket joint 3014 will squeeze the docking rod 3016 to slide outward, and the elastic member 3017 will be stretched and deformed. The outward sliding of the docking rod 3016 will squeeze the docking rod 3016 on the adjacent LED module unit 200, and the adjacent docking rod 3016 will be squeezed to squeeze the socket joint 3014, and the socket joint 3014 will squeeze the guide head 304, so that the guide head 304 is tightly fitted and stuck with the limiting guide block 308, to prevent the surrounding from being affected and loosening during the disassembly process.

[0041] See also Figure 2 , Figure 7 and Figure 8The adjustment component 400 includes a telescopic sleeve 401 fixed on the mounting frame 100. The telescopic sleeve 401 is a cylindrical structure with a sealed bottom and a hole on the top for the back and forth movement of the screw 402. A nut 403 is slidably connected to the upper inner part of the telescopic sleeve 401. A limiting groove is provided on the outer side of the nut 403. A limiting sliding rod is fixed on the inner side of the telescopic sleeve 401 at the position corresponding to the limiting groove. The screw 402 that penetrates the telescopic sleeve 401 is threadedly connected to the inner side of the nut 403. A separation structure is provided between the end of the screw 402 and the inner end of the telescopic sleeve 401.

[0042] When in use, the screw 402 can be rotated to rotate on the nut 403. The nut 403 cannot rotate due to the cooperation of the limit groove and the limit slide rod. Therefore, when the screw 402 rotates, the whole screw becomes longer or shorter in the telescopic sleeve 401. During extrusion, the screw 402 drives the nut 403 through the cooperation of the limit groove and the limit slide rod to make the screw 402 slide back and forth on the telescopic sleeve 401. The separated structure makes the telescopic sleeve 401 and the screw 402 always in a separated state.

[0043] See also Figure 2 , Figure 7 and Figure 8 The phase separation structure includes a magnet I 404 fixed at the end of the screw 402 and a magnet II 405 at the inner end of the telescopic sleeve 401. The opposite surfaces of the magnet I 404 and the magnet II 405 have the same magnetic properties. A magnetic isolation sleeve can be added to the outside of the telescopic sleeve 401 to prevent magnetization of nearby components.

[0044] When in use, the mutual magnetic repulsion between the magnet I 404 and the magnet II 405 can keep the telescopic sleeve 401 and the screw rod 402 in a separated state in the air.

[0045] Among them, the phase separation structure is an extrusion spring, which adopts a spring and has a simple structure and is easy to use.

[0046] See also Figure 1 and Figure 2 The mounting frame 100 includes a mounting plate 101 , which is fixed on a wall or a surface to be mounted. A mounting frame 102 for protecting the LED module unit 200 is provided around the mounting plate 101 to facilitate protecting the LED module unit 200 .

[0047] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0048] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0049] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A small-pitch LED full-color large-screen intelligent display control device, comprising a mounting frame (100), a control card, a sending card, a power supply and a signal source, characterized in that: The mounting frame (100) is evenly distributed with LED module units (200) and a power source, a replacement component (300) for replacing the LED module unit (200) is fixed at a central position corresponding to each LED module unit (200) on the mounting frame (100), and an adjustment component (400) is vertically fixed at the four corners of each LED module unit (200) on the mounting frame (100); During installation, the LED module unit (200) is directly pressed onto the replacement component (300), and the heights of the four corners of the LED module unit (200) are adjusted by means of the adjustment component (400). During disassembly, the LED module unit (200) can be removed from the mounting frame (100) by simply pressing the LED module unit (200) inwards again.

2. The small-pitch LED full-color large-screen intelligent display control device according to claim 1 is characterized in that: The replacement component (300) comprises a base (301) fixed on the mounting frame (100); a sliding hole (302) is provided in the middle of the base (301) and runs through both ends; a sliding column (303) is slidably connected inside the sliding hole (302); the sliding column (303) is vertically fixed at the center of the LED module unit (200); a guide head (304) is vertically fixed at one end of the sliding column (303) away from the LED module unit (200); a combination head (305) is slidably connected to the outer side of the middle of the sliding column (303); and a limiting ring (306) for limiting the position of the combination head (305) is fixed on the side of the sliding column (303) close to the LED module unit (200). ), a sliding sleeve (307) is fixed on the base (301) at a position corresponding to the adjustment component (400), a limiting guide block (308) is slidably connected to the inner side of the base (301) and is located between the guide head (304) and the combination head (305), a sliding rod (309) is fixed to the limiting guide block (308) along the direction of the sliding sleeve (307), the sliding rod (309) slides inside the sliding sleeve (307) and the base (301), a retaining ring (3010) for limiting the position of the sliding rod (309) is fixed to the middle of the sliding sleeve (307), and a reset member (3011) is sleeved on the outer side of the sliding rod (309) and is located between the retaining ring (3010) and the limiting guide block (308).

3. The small-pitch LED full-color large-screen intelligent display control device according to claim 2 is characterized in that: The cross-sections of the guide head (304) and the combination head (305) are both circular, and the cross-section diameters of the guide head (304) and the combination head (305) are the same.

4. The small-pitch LED full-color large-screen intelligent display control device according to claim 2 is characterized in that: The replacement assembly (300) further comprises an assisting plate (3012) fixed to the end of the sliding rod (309); the assisting plate (3012) can slide on the sliding sleeve (307); and the end of the assisting plate (3012) contacts the adjusting assembly (400) when sliding.

5. The small-pitch LED full-color large-screen intelligent display control device according to claim 2 is characterized in that: The replacement assembly (300) further comprises a mounting seat (3013) fixed between the mounting frame (100) and the base (301); the middle portion of the mounting seat (3013) is hollow; a socket joint (3014) is provided on the outer side of the guide head (304); a telescopic member (3015) is connected between the socket joint (3014) and the mounting frame (100); docking rods (3016) are slidably connected at the four corners of the mounting seat (3013); adjacent docking rods (3016) are in contact with each other; the docking rods (3016) are in contact with the outer side of the socket joint (3014); and an elastic member (3017) is connected between the outer side of the middle portion of the docking rod (3016) and the inner side of the mounting seat (3013).

6. The small-pitch LED full-color large-screen intelligent display control device according to claim 1 or 2, characterized in that: The adjustment assembly (400) comprises a telescopic sleeve (401) fixed on the mounting frame (100); a nut (403) is slidably connected to the upper inner portion of the telescopic sleeve (401); a screw rod (402) penetrating the telescopic sleeve (401) is threadedly connected to the inner side of the nut (403); and a separation structure is provided between the end of the screw rod (402) and the inner end of the telescopic sleeve (401).

7. The small-pitch LED full-color large-screen intelligent display control device according to claim 6 is characterized by: The phase separation structure comprises a magnet I (404) fixed at the end of the screw rod (402) and a magnet II (405) at the inner end of the telescopic sleeve (401), and the opposite surfaces of the magnet I (404) and the magnet II (405) have the same magnetic properties.

8. The small-pitch LED full-color large-screen intelligent display control device according to claim 6 is characterized by: The phase separation structure is a compression spring.

9. The small-pitch LED full-color large-screen intelligent display control device according to claim 6 is characterized by: A limiting groove is provided on the outer side of the nut (403), and a limiting sliding rod is fixed on the inner side of the telescopic sleeve (401) at a position corresponding to the limiting groove.

10. The small-pitch LED full-color large-screen intelligent display control device according to claim 1 is characterized in that: The mounting frame (100) comprises a mounting plate (101), and a mounting frame (102) for protecting the LED module unit (200) is provided on the circumference of the mounting plate (101).

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