Self-adaptive frame suitable for Mini LED module

Abstract

The invention discloses a self-adaptive frame suitable for a Mini LED module, and relates to the field of display screens, the self-adaptive frame comprises a supporting frame and a mounting rack used for mounting the Mini LED module, the mounting rack is arranged in the supporting frame, the self-adaptive frame further comprises an adjusting mechanism, one side of the mounting rack is connected with the adjusting mechanism, the adjusting mechanism can drive the mounting rack to move in the thickness direction of the supporting frame, and the Mini LED module is arranged in the supporting frame. The adjusting mechanism comprises two groups of symmetrically arranged adjusting parts, a protection mechanism is arranged on one side of each adjusting part, the protection mechanism comprises a blocking part and a switching driving assembly, and the blocking part can be switched between a first state and a second state; according to the Mini LED module, through the arranged blocking piece and the arranged switching driving assembly, when the Mini LED module is subjected to external impact or is about to topple over, the blocking piece can be rapidly switched to the protection state, the module is prevented from moving towards the outer side of the supporting frame, the module is effectively prevented from being collided or damaged in the carrying process and after installation, and the protection effect is improved.

Description

Technical Field

[0001] The present invention relates to display screen technology, and particularly to an adaptive frame applicable to Mini LED modules. Background Art

[0002] In the application and development process of Mini LED modules, their characteristics of high precision, high density, and fragile electrical components make them extremely vulnerable to external factors during handling, transportation, and installation. Improper operation, insufficient protection measures, or environmental factors may all lead to problems such as LED lamp beads being damaged, circuit boards being broken, or the housing being deformed. These problems not only seriously affect the display effect of Mini LED modules but also significantly increase the maintenance cost and usage risk.

[0003] Traditional frames are mostly of fixed structures and cannot dynamically adjust the position of the module according to external impacts. When the device is tilted or collided, the module is prone to direct force resulting in lamp beads falling off, the circuit breaking, or the housing deforming. Moreover, existing protection mostly relies on external packaging materials (such as foam boxes), which cannot continuously protect after installation, and the aging of the materials or changes in environmental temperature and humidity may reduce the buffering effect. Summary of the Invention

[0004] The purpose of the present invention is to provide an adaptive frame applicable to Mini LED modules to solve the problems in the prior art that traditional frames are mostly of fixed structures and cannot dynamically adjust the position of the module when subjected to external impacts and cannot continuously protect the Mini LED module after installation.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An adaptive frame applicable to Mini LED modules, including a support frame and a mounting rack for mounting the Mini LED module. The mounting rack is arranged inside the support frame, and further includes an adjusting mechanism. One side of the mounting rack is connected to the adjusting mechanism, and the adjusting mechanism can drive the mounting rack to move along the thickness direction of the support frame. The adjusting mechanism includes two groups of symmetrically arranged adjusting components, and a protection mechanism is arranged on one side of the adjusting component;

[0006] The protection mechanism includes a blocking member and a switching driving component. The blocking member can be switched between a first state and a second state. When the blocking member is in the first state, the blocking member is not on the display surface side of the Mini LED module mounted on the mounting rack; when the blocking member is in the second state, the blocking member is on the display surface side of the Mini LED module mounted on the mounting rack;

[0007] One side of the blocking member is connected to the switching driving component. After the adjusting mechanism drives the mounting rack to move along the thickness direction of the support frame into the interior of the support frame, the switching driving component can drive the blocking member to switch from the first state to the second state.

[0008] Furthermore, the adjusting component includes a positioning rod, an eccentric cam, a rotating shaft, a rotation driving assembly, and a pulling assembly. One end of the rotating shaft is rotatably connected to the support frame through a bracket. One side of the positioning rod is fixedly connected to the mounting frame, and the other side of the positioning rod abuts against the eccentric cam. The eccentric cam is fixedly sleeved on the rotating shaft. One side of the rotating shaft is connected to a rotation driving assembly for driving the rotating shaft to rotate around its own axis. One end of the positioning rod is connected to a pulling assembly for pulling the positioning rod to make the positioning rod have a tendency to move inward along the thickness direction of the support frame.

[0009] Furthermore, the rotation driving assembly includes a rotation driving member, a driving gear, and a driven gear. The driven gear is fixedly sleeved outside the rotating shaft. One side of the driven gear meshes with the driving gear. The driving gear is fixedly sleeved outside the output shaft of the rotation driving member.

[0010] Furthermore, the pulling assembly includes a connecting member, a guide rod A, a spring A, and a limiting frame. One side of the connecting member is fixedly connected to the positioning rod, and the other side of the connecting member is fixedly connected to the guide rod A. The outer sidewall of the guide rod A is slidably connected to the limiting frame. One side of the limiting frame is fixedly connected to the support frame through a bracket. The spring A is sleeved outside the guide rod A, and both ends of the spring A are fixedly connected to the connecting member and the limiting frame respectively.

[0011] Furthermore, the switching driving assembly includes a support shaft, a torsion spring, a blocking piece A, a blocking piece B, and a support member. The support shaft is rotatably installed on the support member. One side of the support member is fixedly connected to the support frame. One end of the support shaft is fixedly connected to the blocking member. One end of the torsion spring is fixedly connected to the support shaft, and the other end of the torsion spring is fixedly connected to the support member. The blocking piece A is fixedly sleeved outside the support shaft. One side of the blocking piece B abuts against the blocking piece A. One side of the blocking piece B is connected to a moving driving member capable of driving the blocking piece B to move axially along the support shaft.

[0012] Furthermore, the moving driving member includes a guide rod B, a spring B, and a pushing member. One side of the pushing member is fixedly connected to the connecting member. The blocking piece B is located on the moving path of the connecting member. One side of the guide rod B is fixedly connected to the blocking piece B. The outer sidewall of the guide rod B is slidably connected to the support frame. A limiting block is provided at one end of the guide rod B away from the blocking piece B. The spring B is sleeved outside the guide rod B, and both ends of the spring B are fixedly connected to the blocking piece B and the support frame respectively.

[0013] Furthermore, the moving driving member is a telescopic driving member. The moving end of the telescopic driving member penetrates through the support frame and is fixedly connected to the blocking piece B. The fixed end of the telescopic driving member is fixedly connected to the support frame.

[0014] Further, it further includes four C guide rods, which are evenly arranged on the side of the mounting frame away from the Mini LED module. One ends of the four C guide rods are fixedly connected to the mounting frame, and the outer side walls of the four C guide rods are respectively slidably connected to the support frame. C springs are sleeved outside the four C guide rods, and two ends of each C spring are fixedly connected to the mounting frame and the support frame respectively.

[0015] Further, a buffer layer is arranged on one side of the blocking member.

[0016] Further, a vibration monitoring sensor and an inclination monitoring sensor are fixedly installed inside the support frame.

[0017] Compared with the prior art, an adaptive frame applicable to a Mini LED module provided by the present invention can quickly switch the blocking member to a protection state when the Mini LED module is impacted externally or is about to topple over through the arranged blocking member and the switching drive assembly, preventing the module from moving outward to the support frame, effectively preventing the module from being collided or damaged during the handling process and after installation, and improving the protection effect;

[0018] Through the arranged adjusting mechanism, the mounting frame can be driven to move along the thickness direction of the support frame, so as to flexibly adjust according to the specifications and sizes of the MiniLED modules, enabling the frame to adapt to different sizes of Mini LED modules and improving the versatility and flexibility of the protection;

[0019] By adopting structures such as an eccentric cam and a rotation drive assembly in the adjusting mechanism, a quick return motion of the Mini LED module can be realized. In case of an emergency, such as encountering a sudden situation during the handling process or the module is about to topple over, the adjusting mechanism can quickly drive the mounting frame to move, enabling the module to quickly enter the protection state and avoiding damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic top cross-sectional structure diagram provided by an embodiment of the present invention;

[0022] Figure 2 It is a schematic side cross-sectional structure diagram provided by an embodiment of the present invention;

[0023] Figure 3 It is a combined schematic diagram of the mounting frame, positioning rod, eccentric cam, pulling assembly and pushing member provided by an embodiment of the present invention;

[0024] Figure 4 Schematic combination diagram of the positioning rod, eccentric cam and rotary drive assembly provided by the embodiment of the present invention;

[0025] Figure 5 Exploded structure diagram of the positioning rod, pulling assembly and pushing member provided by the embodiment of the present invention;

[0026] Figure 6 Partial three-dimensional structure diagram provided by the embodiment of the present invention.

[0027] Explanation of reference numerals:

[0028] 100, support frame; 200, mounting frame; 300, adjusting member; 310, positioning rod; 320, eccentric cam; 330, rotating shaft; 340, rotary drive assembly; 341, rotary drive member; 342, driving gear; 343, driven gear; 350, pulling assembly; 351, connecting member; 352, A guide rod; 353, A spring; 354, limiting frame; 400, protection mechanism; 410, blocking member; 411, buffer layer; 420, switching drive assembly; 421, support shaft; 422, torsion spring; 423, A blocking block; 424, B blocking block; 425, support member; 426, B guide rod; 427, B spring; 428, pushing member; 429, limiting block; 500, C guide rod; 600, C spring; 700, vibration monitoring sensor; 800, tilt monitoring sensor. Detailed implementation manners

[0029] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Please refer to Figure 1 to Figure 2 , an adaptive frame applicable to a Mini LED module, including a support frame 100 and a mounting frame 200 for mounting a Mini LED module. The mounting frame 200 is arranged inside the support frame 100, and further includes an adjusting mechanism. One side of the mounting frame 200 is connected to the adjusting mechanism, and the adjusting mechanism can drive the mounting frame 200 to move along the thickness direction of the support frame 100. The adjusting mechanism includes two groups of symmetrically arranged adjusting members 300, and a protection mechanism 400 is arranged on one side of the adjusting member 300;

[0031] The protection mechanism 400 includes a blocking member 410 and a switching drive assembly 420. The blocking member 410 can be switched between a first state and a second state. When the blocking member 410 is in the first state, the blocking member 410 is not on the display surface side of the Mini LED module mounted on the mounting frame 200; when the blocking member 410 is in the second state, the blocking member 410 is on the display surface side of the Mini LED module mounted on the mounting frame 200;

[0032] One side of the blocking member 410 is connected to the switching drive assembly 420. After the adjusting mechanism drives the mounting frame 200 to move along the thickness direction of the support frame 100 into the interior of the support frame 100, the switching drive assembly 420 can drive the blocking member 410 to switch from the first state to the second state.

[0033] In the application and development process of Mini LED modules, the protection issues during their handling, transportation, and installation have always been an important technical challenge. Due to the characteristics of high precision, high density, and fragile electrical components of Mini LED modules, they are extremely vulnerable to external factors during handling, such as improper operation, insufficient protection measures, or environmental factors, resulting in problems such as LED lamp beads being damaged, circuit boards being broken, or the housing being deformed. These problems not only seriously affect the display effect of Mini LED modules but also significantly increase the maintenance cost and usage risk.

[0034] Therefore, in this application, by mounting the Mini LED module on the mounting frame 200, the support frame 100 plays a protective role for the Mini LED module. When handling the Mini LED module or when the Mini LED module is subjected to external impact or about to tip over, the adjusting component 300 drives the mounting frame 200 to move along the thickness direction of the support frame 100 into the interior of the support frame 100, realizing the adjustment of the position of the Mini LED module, and enabling the Mini LED module to move into the interior of the support frame 100, reducing the occurrence of the situation that the Mini LED module is easily affected by external collisions or is easily damaged when tipping over. Moreover, the position of the mounting frame 200 can be adjusted according to different Mini LED modules (different thicknesses), realizing flexible adjustment according to the specifications and sizes (different thicknesses) of the Mini LED modules, enabling the frame to adapt to different Mini LED modules, and improving the versatility and flexibility of protection.

[0035] After the Mini LED module is inside the support frame 100, by switching the blocking member 410 from the first state to the second state, a part of the blocking member 410 is on the side of the display surface of the Mini LED module to prevent the Mini LED module from moving outward from the support frame 100, so as to effectively protect the Mini LED module in the case of external impact, tipping over, etc.

[0036] Please refer to Figure 1 to Figure 4, in an embodiment of the present invention, the adjusting member 300 includes a positioning rod 310, an eccentric cam 320, a rotating shaft 330, a rotation driving assembly 340, and a pulling assembly 350. One end of the rotating shaft 330 is rotatably connected to the support frame 100 through a bracket. One side of the positioning rod 310 is fixedly connected to the mounting frame 200, and the other side of the positioning rod 310 abuts against the eccentric cam 320. The eccentric cam 320 is fixedly sleeved on the rotating shaft 330. One side of the rotating shaft 330 is connected to a rotation driving assembly 340 for driving the rotating shaft 330 to rotate around its own axis. One end of the positioning rod 310 is connected to a pulling assembly 350 for pulling the positioning rod 310 to make the positioning rod 310 have a tendency to move inward along the thickness direction of the support frame 100;

[0037] Specifically, the pulling assembly 350 pulls the positioning rod 310 to make the positioning rod 310 have a tendency to move inward along the thickness direction of the support frame 100. When the rotation driving assembly 340 drives the eccentric cam 320 to rotate, the positioning rod 310 always abuts against the outer contour of the eccentric cam 320. The eccentric cam 320 has a point A that is farthest from the rotation center of the eccentric cam 320 and a point B that is closest to the rotation center of the eccentric cam 320. The points A and B are smoothly connected. When the Mini LED module is in use, the positioning rod 310 contacts the point A on the eccentric cam 320. When the Mini LED module is being transported or the Mini LED module is toppled over, etc., in order to prevent the Mini LED module from being damaged, the rotation driving assembly 340 drives the eccentric cam 320 to rotate, so that the positioning rod 310 quickly contacts the point B of the eccentric cam 320. Since the positioning rod 310 has a tendency to move inward along the thickness direction of the support frame 100, the positioning rod 310 drives the Mini LED module to move rapidly into the support frame 100 through the mounting frame 200, realizing the quick return movement of the Mini LED module and achieving a quick response when the Mini LED module encounters an emergency.

[0038] Please refer to Figure 4 , in an embodiment of the present invention, the rotation driving assembly 340 includes a rotation driving member 341, a driving gear 342, and a driven gear 343. The rotation driving member 341 is a servo motor or a rotary cylinder. The driven gear 343 is fixedly sleeved outside the rotating shaft 330. One side of the driven gear 343 meshes with the driving gear 342. The driving gear 342 is fixedly sleeved outside the output shaft of the rotation driving member 341;

[0039] Specifically, the rotation driving member 341 drives the driving gear 342 to rotate. When the driving gear 342 rotates, it drives the eccentric cam 320 to rotate through the driven gear 343 and the rotating shaft 330, thereby realizing the adjustment of the position of the positioning rod 310, that is, realizing the adjustment of the position of the Mini LED module.

[0040] Please refer to Figure 3 and Figure 5 In an embodiment of the present invention, the pulling assembly 350 includes a connecting member 351, a guide rod A 352, a spring A 353, and a limiting frame 354. One side of the connecting member 351 is fixedly connected to the positioning rod 310, the other side of the connecting member 351 is fixedly connected to the guide rod A 352, the outer side wall of the guide rod A 352 is slidably connected to the limiting frame 354, one side of the limiting frame 354 is fixedly connected to the support frame 100 through a bracket, the spring A 353 is sleeved outside the guide rod A 352, and both ends of the spring A 353 are fixedly connected to the connecting member 351 and the limiting frame 354 respectively;

[0041] Specifically, the spring A 353 is always in a stretched state, and the pulling force of the spring A 353 pulls the connecting member 351, so that the connecting member 351 has a tendency to move inward along the thickness direction of the support frame 100. Since the connecting member 351 is connected to the mounting frame 200 through the positioning rod 310, the mounting frame 200 has a tendency to move inward along the thickness direction of the support frame 100. The guide rod A 352 guides the connecting member 351, and the limiting frame 354 supports the guide rod A 352.

[0042] Please refer to Figure 6 In an embodiment of the present invention, the switching driving assembly 420 includes a support shaft 421, a torsion spring 422, a blocking block A 423, a blocking block B 424, and a support member 425. The support shaft 421 is rotatably mounted on the support member 425, one side of the support member 425 is fixedly connected to the support frame 100, one end of the support shaft 421 is fixedly connected to the blocking member 410, one end of the torsion spring 422 is fixedly connected to the support shaft 421, the other end of the torsion spring 422 is fixedly connected to the support member 425, the blocking block A 423 is fixedly sleeved outside the support shaft 421, one side of the blocking block B 424 abuts against the blocking block A 423, and a moving driving member capable of driving the blocking block B 424 to move axially along the support shaft 421 is connected to one side of the blocking block B 424;

[0043] Specifically, when the blocking member 410 is in the first state, the torsion spring 422 is in a twisted state, and the B blocking block 424 blocks the rotation of the support shaft 421 through the A blocking block 423; after driving the B blocking block 424 to move axially along the support shaft 421 through the moving driving member to disengage from blocking the A blocking block 423, under the action of the torsion spring 422, the support shaft 421 rotates and drives the blocking member 410 to rotate, and the blocking member 410 switches from the first state to the second state. At this time, a part of the blocking member 410 is on the side of the display surface of the Mini LED module, restricting the Mini LED module within the support frame 100, so that when the Mini LED module is being carried or transported, it prevents the Mini LED module from moving outward of the support frame 100, realizing effective protection for the Mini LED module;

[0044] Please refer to Figure 6 , in an embodiment of the present invention, the moving driving member includes a B guide rod 426, a B spring 427, and a pushing member 428. One side of the pushing member 428 is fixedly connected to the connecting member 351, the B blocking block 424 is located on the moving path of the connecting member 351, one side of the B guide rod 426 is fixedly connected to the B blocking block 424, the outer side wall of the B guide rod 426 is slidably connected to the support frame 100, a limiting block 429 is provided at one end of the B guide rod 426 away from the B blocking block 424, the B spring 427 is sleeved outside the B guide rod 426, and both ends of the B spring 427 are fixedly connected to the B blocking block 424 and the support frame 100 respectively;

[0045] Specifically, after the adjusting member 300 drives the mounting frame 200 to move a certain distance inward along the thickness direction of the support frame 100 towards the inside of the support frame 100, the pushing member 428 moves with the connecting member 351 and pushes the B blocking block 424, thereby realizing the movement of the B blocking block 424, so that the B blocking block 424 moves and disengages from blocking the A blocking block 423, to realize the state switching of the blocking member 410;

[0046] When reset is needed, the limiting block 429 can be pulled. The limiting block 429 drives the B blocking block 424 to move through the B guide rod 426, so that the B blocking block 424 does not block the rotation of the A blocking block 423 around the axis of the support shaft 421, and by rotating the support shaft 421, the blocking member 410 is rotated to the first state, and then the limiting block 429 is released. Under the action of the B spring 427, the B blocking block 424 resets, and the B blocking block 424 continues to block the rotation of the A blocking block 423 around the axis of the support shaft 421.

[0047] In an embodiment of the present invention, the moving driving member is a telescopic driving member. The moving end of the telescopic driving member penetrates through the support frame 100 and is fixedly connected to the B blocking block 424, and the fixed end of the telescopic driving member is fixedly connected to the support frame 100;

[0048] Specifically, the telescopic driving member is a telescopic air cylinder or a hydraulic cylinder, which directly drives the B blocking block 424 to move through the telescopic driving member, so that the B blocking block 424 is separated from the contact with the A blocking block 423, and the blocking of the B blocking block 424 on the A blocking block 423 is released, so as to realize the state switching of the blocking member 410.

[0049] Please refer to Figure 1 to Figure 2 , in an embodiment of the present invention, in order to improve the stability of the adjustment mechanism driving the mounting frame 200 to move, four C guide rods 500 are further included. The four C guide rods 500 are uniformly arranged on the side of the mounting frame 200 away from the Mini LED module. One ends of the four C guide rods 500 are fixedly connected to the mounting frame 200, and the outer side walls of the four C guide rods 500 are respectively slidably connected to the support frame 100. C springs 600 are sleeved outside the four C guide rods 500, and both ends of the C springs 600 are fixedly connected to the mounting frame 200 and the support frame 100 respectively;

[0050] Specifically, when the mounting frame 200 moves along the thickness direction of the support frame 100, the C springs 600 are all in a stretched state, so that the positioning rod 310 can stably contact the eccentric cam 320. The arrangement of the C guide rods 500 makes the movement of the mounting frame 200 more stable.

[0051] Please refer to Figure 6 , in an embodiment of the present invention, a buffer layer 411 is arranged on one side of the blocking member 410. The buffer layer 411 uses buffer materials such as high-density foam, air bags and elastic rubber to prevent the Mini LED module from being damaged when contacting the blocking member 410.

[0052] Please refer to Figure 2 , in an embodiment of the present invention, a vibration monitoring sensor 700 and an inclination monitoring sensor 800 are fixedly installed inside the support frame 100;

[0053] Specifically, the vibration monitoring sensor 700 is used to monitor the vibration state of the support frame 100. The vibration monitoring sensor 700 can adopt an accelerometer, a piezoelectric vibration sensor, etc. The inclination monitoring sensor 800 is used to monitor the inclination of the support frame 100. The inclination monitoring sensor 800 can adopt a gyroscope, an inclination sensor, etc.;

[0054] A corresponding control unit can also be set for cooperation, and a wireless communication module is set. The protection state of the LED module and the key parameters during the handling process are monitored in real time through the vibration monitoring sensor 700 and the inclination monitoring sensor 800. When an abnormal situation is detected, the adjustment mechanism is controlled to operate through the control unit, and an alarm unit can also be set to remind the handling personnel to take measures in time;

[0055] The control unit can select any one of the controllers to be connected to the electrical components in this application, so as to control the opening and closing operations of each electrical component. This part is the prior art. Here, a single-chip microcomputer can be provided as the control unit for demonstration. The single-chip microcomputer in this embodiment is a typical embedded microcontroller (Microcontroller Unit), which is composed of an arithmetic unit, a controller, a memory, input and output devices, etc., and is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes more on self-supply (without external hardware) and cost savings. Its greatest advantage is its small size, which can be placed inside the instrument, but its storage capacity is small, the input and output interfaces are simple, and the function consumption is low.

[0056] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adaptive frame suitable for a Mini LED module, comprising a support frame (100) and a mounting frame (200) for mounting the Mini LED module, wherein the mounting frame (200) is arranged inside the support frame (100), and is characterized in that: It also includes an adjustment mechanism, one side of the mounting frame (200) is connected to the adjustment mechanism, the adjustment mechanism can drive the mounting frame (200) to move along the thickness direction of the support frame (100), the adjustment mechanism includes two groups of symmetrically arranged adjustment components (300), and one side of the adjustment component (300) is provided with a protection mechanism (400); The protection mechanism (400) comprises a blocking member (410) and a switching drive assembly (420); the blocking member (410) can be switched between a first state and a second state; when the blocking member (410) is in the first state, the blocking member (410) is not located on a display surface side of a Mini LED module mounted on the mounting frame (200); when the blocking member (410) is in the second state, the blocking member (410) is located on a display surface side of the Mini LED module mounted on the mounting frame (200); One side of the blocking member (410) is connected to the switching drive assembly (420), and after the adjustment mechanism drives the mounting frame (200) to move along the thickness direction of the support frame (100) to the inside of the support frame (100), the switching drive assembly (420) can drive the blocking member (410) to switch from the first state to the second state.

2. The adaptive frame suitable for Mini LED module according to claim 1, characterized in that: The adjusting component (300) comprises a positioning rod (310), an eccentric cam (320), a rotating shaft (330), a rotation driving assembly (340) and a pulling assembly (350); one end of the rotating shaft (330) is rotationally connected to the support frame (100) through a bracket; one side of the positioning rod (310) is fixedly connected to the mounting frame (200); the other side of the positioning rod (310) is in contact with the eccentric cam (320); the eccentric cam (320) is fixedly sleeved on the rotating shaft (330); one side of the rotating shaft (330) is connected to the rotation driving assembly (340) for driving the rotating shaft (330) to rotate around its own axis; one end of the positioning rod (310) is connected to the pulling assembly (350) for pulling the positioning rod (310) so that the positioning rod (310) has a tendency to move toward the inner side of the support frame (100) along the thickness direction of the support frame (100).

3. The adaptive frame suitable for Mini LED module according to claim 2, characterized in that: The rotary drive assembly (340) comprises a rotary drive member (341), a driving gear (342) and a driven gear (343); the driven gear (343) is fixedly sleeved outside the rotating shaft (330); one side of the driven gear (343) is meshed with the driving gear (342); and the driving gear (342) is fixedly sleeved outside the output shaft of the rotary drive member (341).

4. The adaptive frame suitable for Mini LED module according to claim 2, characterized in that: The pulling assembly (350) comprises a connecting member (351), an A guide rod (352), an A spring (353) and a limit frame (354); one side of the connecting member (351) is fixedly connected to the positioning rod (310); the other side of the connecting member (351) is fixedly connected to the A guide rod (352); the outer wall of the A guide rod (352) is slidably connected to the limit frame (354); one side of the limit frame (354) is fixedly connected to the support frame (100) via a bracket; the A spring (353) is sleeved on the outside of the A guide rod (352); and the two ends of the A spring (353) are fixedly connected to the connecting member (351) and the limit frame (354) respectively.

5. The adaptive frame suitable for Mini LED module according to claim 4, characterized in that: The switching drive assembly (420) comprises a support shaft (421), a torsion spring (422), an A blocking block (423), a B blocking block (424) and a support member (425); the support shaft (421) is rotatably mounted on the support member (425); one side of the support member (425) is fixedly connected to the support frame (100); one end of the support shaft (421) is fixedly connected to the blocking member (410); one end of the torsion spring (422) is fixedly connected to the support shaft (421); the other end of the torsion spring (422) is fixedly connected to the support member (425); the A blocking block (423) is fixedly sleeved outside the support shaft (421); one side of the B blocking block (424) is in contact with the A blocking block (423); and one side of the B blocking block (424) is connected to a movable driving member capable of driving the B blocking block (424) to move axially along the support shaft (421).

6. The adaptive frame suitable for Mini LED module according to claim 5, characterized in that: The mobile driving member comprises a B guide rod (426), a B spring (427) and a pushing member (428); one side of the pushing member (428) is fixedly connected to the connecting member (351); the B blocking block (424) is located on the moving path of the connecting member (351); one side of the B guide rod (426) is fixedly connected to the B blocking block (424); the outer wall of the B guide rod (426) is slidably connected to the support frame (100); a limit block (429) is provided at one end of the B guide rod (426) away from the B blocking block (424); the B spring (427) is sleeved outside the B guide rod (426); and the two ends of the B spring (427) are respectively fixedly connected to the B blocking block (424) and the support frame (100).

7. The adaptive frame suitable for Mini LED module according to claim 5, characterized in that: The movable driving member is a telescopic driving member, the movable end of the telescopic driving member passes through the support frame (100) and is fixedly connected to the B blocking block (424), and the fixed end of the telescopic driving member is fixedly connected to the support frame (100).

8. The adaptive frame suitable for Mini LED module according to claim 1, characterized in that: The device also comprises four C-guide rods (500), the four C-guide rods (500) being evenly arranged on a side of the mounting frame (200) away from the Mini LED module, one end of each of the four C-guide rods (500) being fixedly connected to the mounting frame (200), the outer side walls of the four C-guide rods (500) being respectively slidably connected to the support frame (100), the outside of each of the four C-guide rods (500) being sleeved with a C-spring (600), the two ends of the C-spring (600) being respectively fixedly connected to the mounting frame (200) and the support frame (100).

9. The adaptive frame suitable for Mini LED module according to claim 1, characterized in that: A buffer layer (411) is provided on one side of the blocking member (410).

10. The adaptive frame suitable for Mini LED module according to claim 1, characterized in that: A vibration monitoring sensor (700) and a tilt monitoring sensor (800) are fixedly installed inside the support frame (100).

Images