An efficient micro-LED module online flip detection device

Abstract

This utility model relates to the field of LED module technology and discloses a high-efficiency online flipping detection device for micro-LED modules, comprising: an operating table; a placement slot formed on the surface of the operating table; a rotating component disposed inside the placement slot, the rotating component including a rotating frame and a rotating plate, the rotating frame being installed on one side inside the placement slot, and the rotating plate being connected to one side of the rotating frame; two moving components symmetrically disposed on both sides of the surface of the rotating plate; an adjusting component disposed between the two moving components; a placement plate disposed above the adjusting component; and a fixing component disposed on the surface of the placement plate. This utility model, by using a flipping plate with a rotating frame on an operating table with a placement slot in conjunction with two moving components, facilitates the left-right movement and up-down rotation of the micro-LED module via a placement plate with a fixing component.

Description

Technical Field

[0001] This utility model relates to the field of LED module technology, specifically a high-efficiency online flip-over detection device for micro-LED modules. Background Technology

[0002] Currently, MicroLED pixel units are below 100 micrometers (P0.1) and are densely integrated on a single chip. This miniaturization enables MicroLEDs to have higher luminous brightness, resolution, and color saturation, as well as faster display response speed. It is expected to be applied to augmented reality (AR) micro-projection devices with higher brightness requirements, head-up display (HUD) projection applications for planning purposes, as well as wearable / implantable devices, virtual reality (VR), optical communication / optical interconnection, spatial imaging and many other fields.

[0003] During the production of micro-LED modules, multi-directional testing is required. Online flip-over testing devices are used to assist in the testing of micro-LED modules. However, current flip-over testing devices adjust the vertical angle of the micro-LED module during operation, but cannot adjust the multi-angle according to the testing position after the micro-LED module is fixed. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the existing flip detection device adjusts the micro-LED module vertically during operation, it cannot adjust the micro-LED module at multiple angles based on the detection position after the micro-LED module is fixed.

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

[0007] A high-efficiency online flip-over detection device for micro-LED modules includes:

[0008] Control panel;

[0009] A placement slot is provided on the surface of the operating table;

[0010] A rotating assembly is disposed inside the placement slot. The rotating assembly includes a rotating frame and a rotating plate. The rotating frame is installed on one side inside the placement slot, and the rotating plate is connected to one side of the rotating frame.

[0011] The moving components are two in number, and the two moving components are symmetrically arranged on both sides of the rotating plate surface;

[0012] An adjustment component is disposed between the two moving components;

[0013] A placement plate, which is positioned above the adjustment assembly;

[0014] A fixing component is disposed on the surface of the placement plate.

[0015] As a further embodiment of this utility model: a limiting component is provided between the rotating frame and the operating table. The limiting component includes a circular block, a limiting bolt, and multiple limiting through holes. The circular block is connected to one end of the rotating frame through a connecting block. The limiting bolt is disposed between the circular block and the operating table. The multiple limiting through holes are respectively opened on the surface of the circular block.

[0016] As a further embodiment of this utility model: the moving component includes a moving groove and a moving block, the moving groove is formed on the surface of the rotating plate, and the moving block is slidably connected to the interior of the moving groove.

[0017] As a further embodiment of this utility model: the adjustment assembly includes a fixed rod, an adjustment sleeve and two fixed seats, the fixed rod is connected between the two moving blocks through the two fixed seats, and the adjustment sleeve is fitted onto the surface of the fixed rod.

[0018] As a further embodiment of this utility model: the fixing component includes a fixing frame, two rectangular blocks, two rectangular sleeves and two fixing bolts, the fixing frame is placed on the surface of the placement plate, and the two rectangular blocks are respectively connected to the two sides of the fixing frame.

[0019] As a further embodiment of this utility model: the two rectangular sleeves are respectively fitted onto the surfaces of the two rectangular blocks and connected to the sides of the placement plate.

[0020] As a further improvement of this utility model: the two fixing bolts are disposed between the two rectangular sleeves and the two rectangular blocks.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model uses a rotating plate with a rotating frame on an operating table with a placement slot, in conjunction with two moving components, to facilitate the left-right movement and up-down rotation of the micro-LED module via a placement plate with a fixed component.

[0023] 2. This utility model enables the vertical adjustment of the placement plate by setting an adjustment component between two moving blocks. Attached Figure Description

[0024] Figure 1 A schematic diagram of a preferred embodiment of the high-efficiency online flip-over detection device for micro-LED modules provided by this utility model;

[0025] Figure 2 for Figure 1 A three-dimensional structural schematic diagram of the rotating assembly shown;

[0026] Figure 3 for Figure 1 A three-dimensional structural diagram of the movable component shown;

[0027] Figure 4 for Figure 1 A three-dimensional structural diagram of the fixing component shown;

[0028] Figure 5 for Figure 1 A three-dimensional structural diagram of the fixing component shown;

[0029] In the diagram: 1. Operating table; 2. Placement slot; 3. Rotating assembly; 31. Rotating frame; 32. Rotating plate; 4. Limiting assembly; 41. Circular block; 42. Limiting bolt; 43. Limiting through hole; 5. Moving assembly; 51. Moving slot; 52. Moving block; 6. Adjusting assembly; 61. Fixing rod; 62. Adjusting sleeve; 63. Fixing seat; 7. Placement plate; 8. Fixing assembly; 81. Fixing frame; 82. Rectangular block; 83. Rectangular sleeve; 84. Fixing bolt. Detailed Implementation

[0030] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0033] Example 1:

[0034] Please see Figure 1 - Figure 4 This is the first embodiment of the present invention.

[0035] This embodiment provides a high-efficiency online flip-over detection device for micro-LED modules, including:

[0036] Control panel 1;

[0037] Placement slot 2 is provided on the surface of the operating table 1;

[0038] Rotating assembly 3 is disposed inside the placement slot 2. Rotating assembly 3 includes a rotating frame 31 and a rotating plate 32. The rotating frame 31 is installed on one side inside the placement slot 2, and the rotating plate 32 is connected to one side of the rotating frame 31.

[0039] There are two moving components 5, which are symmetrically arranged on both sides of the surface of the rotating plate 32.

[0040] Adjustment component 6 is positioned between the two moving components 5;

[0041] Placement plate 7 is positioned above adjustment component 6;

[0042] Fixing component 8 is disposed on the surface of the placement plate 7.

[0043] For example, a limit component 4 is provided between the rotating frame 31 and the operating table 1. The limit component 4 includes a circular block 41, a limit bolt 42 and a plurality of limit through holes 43. The circular block 41 is connected to one end of the rotating frame 31 through a connecting block. The limit bolt 42 is provided between the circular block 41 and the operating table 1. The plurality of limit through holes 43 are respectively opened on the surface of the circular block 41.

[0044] Furthermore, the circular block 41 is welded to one end of the rotating frame 31 via a connecting block and rotates synchronously with the rotating frame 31. The limiting bolt 42 passes through the limiting through hole 43 on the circular block 41 and is inserted into the preset hole of the operating table 1 to fix the circular block 41 to the operating table 1. Multiple limiting through holes 43 are evenly opened in a ring around the center of the circular block 41 on the surface of the circular block 41. By inserting the limiting bolt 42 into different limiting through holes 43, the rotating frame 31 can be fixed at different rotation angles, thereby fixing the flip angle of the rotating plate 32.

[0045] For example, the moving component 5 includes a moving groove 51 and a moving block 52. The moving groove 51 is formed on the surface of the rotating plate 32, and the moving block 52 is slidably connected to the inside of the moving groove 51.

[0046] Furthermore, the moving groove 51 is a long strip-shaped groove opened on the surface of the rotating plate 32. Its inner wall is provided with a slide rail. The bottom of the moving block 52 is provided with a slider that matches the slide rail and is slidably connected to the inside of the moving groove 51. The moving block 52 can slide smoothly along the length direction of the moving groove 51, thereby driving the upper adjustment component 6 and the placement plate 7 to move left and right.

[0047] For example, the fixing component 8 includes a fixing frame 81, two rectangular blocks 82, two rectangular sleeves 83 and two fixing bolts 84. The fixing frame 81 is placed on the surface of the placement plate 7, and the two rectangular blocks 82 are respectively connected to the two sides of the fixing frame 81.

[0048] Furthermore, the fixing frame 81 is a frame that matches the shape of the micro-LED module and is placed on the surface of the placement plate 7 to fit and initially position the module. Two rectangular blocks 82 are welded to both sides of the fixing frame 81 and extend along the outer side of the fixing frame 81.

[0049] For example, two rectangular sleeves 83 are respectively fitted onto the surfaces of two rectangular blocks 82 and connected to the sides of the placement plate 7.

[0050] Furthermore, the rectangular sleeve 83 and the rectangular block 82 are fitted with a clearance, allowing the rectangular block 82 to be finely adjusted up and down or left and right within the rectangular sleeve 83.

[0051] For example, two fixing bolts 84 are disposed between two rectangular sleeves 83 and two rectangular blocks 82.

[0052] Furthermore, the fixing bolt 84 is threaded to the sidewalls of the two rectangular sleeves 83, and its end passes through the rectangular sleeves 83 and abuts against the surface of the two rectangular blocks 82. By tightening the fixing bolt 84, the relative position of the rectangular blocks 82 and the rectangular sleeves 83 can be fixed by friction, thereby fixing the fixing frame 81 firmly on the placement plate 7.

[0053] In use, first place the micro-LED module into the fixed frame 81, tighten the fixing bolt 84 to fix the fixed frame 81, push the moving block 52 to slide along the moving groove 51, which can drive the module to move left and right; rotate the rotating frame 31 to drive the rotating plate 32 and the module above to flip. After flipping to a suitable angle, insert the limit bolt 42 into the corresponding limit through hole 43 to fix the angle, and then you can detect different sides of the module.

[0054] In summary, by setting a flip plate 32 with a rotating frame 31 on the operating table 1 with a placement slot 2, and using it in conjunction with two moving components 5, it is convenient to move the micro-LED module left and right and flip it up and down by using a placement plate 7 with a fixing component 8.

[0055] Example 2:

[0056] Please see Figure 5 This is the second embodiment of the present utility model.

[0057] For example, the adjustment assembly 6 includes a fixed rod 61, an adjustment sleeve 62 and two fixed seats 63. The fixed rod 61 is connected between two moving blocks 52 through the two fixed seats 63, and the adjustment sleeve 62 is fitted onto the surface of the fixed rod 61.

[0058] Furthermore, the fixed base 63 is welded to the top of the two moving blocks 52 respectively, and the two ends of the fixed rod 61 are fixedly connected to the two fixed bases 63 by bolts, so that the fixed rod 61 moves synchronously with the moving blocks 52. The adjusting sleeve 62 is a hollow cylindrical structure with internal threads on the inner wall and external threads on the surface of the fixed rod 61. The adjusting sleeve 62 is threaded onto the surface of the fixed rod 61, and the bottom of the placement plate 7 is fixedly connected to the adjusting sleeve 62 by a bracket.

[0059] In use, rotating the adjusting sleeve 62 allows the adjusting sleeve 62 to move up and down along the length of the fixed rod 61 due to the threaded engagement between the adjusting sleeve 62 and the fixed rod 61. Alternatively, the adjusting sleeve 62 can be used to move the placement plate 7 up and down, thereby adjusting the height of the placement plate 7 and the micro-LED module above it to meet the focusing requirements of different testing equipment.

[0060] In summary, by setting the adjustment component 6 between the two moving blocks 52, the vertical position of the placement plate 7 can be adjusted.

[0061] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0062] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0063] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-efficiency online flip-over detection device for micro-LED modules, characterized in that: include: Control panel (1); Placement slot (2), the placement slot (2) is formed on the surface of the operating table (1); Rotating assembly (3), the rotating assembly (3) is disposed inside the placement slot (2), the rotating assembly (3) includes a rotating frame (31) and a rotating plate (32), the rotating frame (31) is installed on one side inside the placement slot (2), and the rotating plate (32) is connected to one side of the rotating frame (31); The number of the moving components (5) is two, and the two moving components (5) are symmetrically arranged on both sides of the surface of the rotating plate (32); An adjustment component (6) is disposed between the two moving components (5); Placement plate (7), which is disposed above the adjustment component (6); Fixing component (8) is disposed on the surface of the placement plate (7).

2. The high-efficiency micro-LED module online flip-over detection device according to claim 1, characterized in that: A limiting component (4) is provided between the rotating frame (31) and the operating table (1). The limiting component (4) includes a circular block (41), a limiting bolt (42), and multiple limiting through holes (43). The circular block (41) is connected to one end of the rotating frame (31) through a connecting block. The limiting bolt (42) is provided between the circular block (41) and the operating table (1). The multiple limiting through holes (43) are respectively opened on the surface of the circular block (41).

3. The high-efficiency micro-LED module online flip-over detection device according to claim 1, characterized in that: The moving component (5) includes a moving groove (51) and a moving block (52). The moving groove (51) is formed on the surface of the rotating plate (32), and the moving block (52) is slidably connected to the inside of the moving groove (51). 4.The high-efficiency micro-LED module online flip detection device according to claim 3, wherein: The adjustment assembly (6) includes a fixed rod (61), an adjustment sleeve (62), and two fixed seats (63). The fixed rod (61) is connected between the two moving blocks (52) through the two fixed seats (63), and the adjustment sleeve (62) is fitted onto the surface of the fixed rod (61).

5. The high-efficiency micro-LED module online flip-over detection device according to claim 1, characterized in that: The fixing component (8) includes a fixing frame (81), two rectangular blocks (82), two rectangular sleeves (83), and two fixing bolts (84). 6.The high-efficiency micro-LED module online flip detection device according to claim 5, wherein: The fixing frame (81) is placed on the surface of the placement plate (7), and the two rectangular blocks (82) are respectively connected to the two sides of the fixing frame (81). 7.The high-efficiency micro-LED module online flip detection device according to claim 6, wherein: The two rectangular sleeves (83) are respectively fitted onto the surfaces of the two rectangular blocks (82) and connected to the side of the placement plate (7). 8.The high-efficiency micro-LED module online flip detection device according to claim 6, wherein: The two fixing bolts (84) are disposed between the two rectangular sleeves (83) and the two rectangular blocks (82).

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