Circuit board structure based on mini LED technology

Abstract

The utility model discloses a circuit board structure based on mini LED technology, which comprises a substrate and an LED assembly arranged on the substrate, a rotating part is arranged at the bottom of the substrate, and a plurality of movable bolt structures capable of moving along the radial direction of the rotating part are arranged on the rotating part. The LED circuit board can freely adjust the interval, the angle and the like of the plug pins according to the interval of the connection parts of the product shell, so that the LED circuit board is adaptive to connection and fixation among different sizes, the installation is more convenient and faster, and the efficiency and the convenience in the assembly process are improved.

Description

Technical Field

[0001] The utility model relates to a circuit board structure, and in particular to a circuit board structure based on mini LED technology. Background Art

[0002] With advancements in LED technology, the design and application of mini LED products are becoming increasingly widespread. Mini LEDs require the use of appropriate circuit boards as carriers and conductors. These boards are typically connected and secured to the product housing using screws or latches. Due to the diverse product housings and the varying spacing between each connection point, the production of LED circuit boards requires holes tailored to the product structure. This makes them incompatible with other product housings.

[0003] Therefore, the existing circuit board structure needs to be further improved. Utility Model Content

[0004] The purpose of this utility model is to provide a circuit board structure based on mini LED technology, which can adapt to the connection structure spacing of more product shells for connection.

[0005] In order to achieve the above purpose, the present invention adopts the following scheme:

[0006] A circuit board structure based on mini LED technology includes a substrate and an LED component arranged on the substrate. A rotating component is provided at the bottom of the substrate, and a plurality of movable pin structures that can move along the radial direction of the rotating component are provided on the rotating component.

[0007] Furthermore, the LED assembly includes a reflective layer arranged on the substrate, a plurality of chips are arranged on the reflective layer, and the plurality of chips are wrapped with packaging materials.

[0008] Furthermore, the packaging material is epoxy resin material.

[0009] Furthermore, the plurality of chips are evenly distributed and equidistant from each other.

[0010] Furthermore, the rotating component includes a circular groove provided at the bottom of the base plate, and a rotating circular plate is rotatably provided in the circular groove.

[0011] Furthermore, the plurality of movable latch structures are evenly distributed around the central circumference of the rotating circular plate.

[0012] Furthermore, the number of the movable latch structures is four.

[0013] Furthermore, the movable latch structure includes a radial sliding groove provided on the rotating circular plate, a radial sliding block is movably provided in the radial sliding groove, and a latch is provided on the radial sliding block.

[0014] In summary, the present invention has the following beneficial effects compared to the prior art:

[0015] The present invention solves the shortcomings of the existing circuit board structure. Through the structural setting of the present invention, it has the following advantages: the LED circuit board can freely adjust the spacing and angle of the pins according to the spacing of the connection parts of the product shell, so that the LED circuit board can be adapted to the connection and fixation between different sizes, and the installation is more convenient and quick, which improves the efficiency and convenience of the assembly process. It also has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a bottom view of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The present invention provides a circuit board structure based on mini LED technology, comprising a substrate 1 and an LED assembly 2 arranged on the substrate 1. A rotating component 3 is provided at the bottom of the substrate 1, and a plurality of movable latch structures 4 that can move along the radial direction of the rotating component 3 are provided on the rotating component 3.

[0021] During installation, the positions of the plurality of movable latch structures 4 are adjusted according to the spacing and angles of the latch holes connecting the product housing;

[0022] The angle of the circuit board relative to the product housing can be adjusted by rotating the rotating component 3, and the movable latch structure 4 can be adjusted to align with the position of the latch hole of the product housing at different radial positions;

[0023] After the adjustment is completed, the movable latch structure 4 is inserted into the latch hole of the product housing for connection and fixation;

[0024] At the same time, the movable latch structure 4 can be replaced by a screw connection structure.

[0025] The LED assembly 2 of the present invention includes a reflective layer 201 disposed on the substrate 1 . A plurality of chips 202 are disposed on the reflective layer 201 . The plurality of chips 202 are wrapped with a packaging material 203 .

[0026] The packaging material 203 of the present invention is epoxy resin material.

[0027] In the present invention, the plurality of chips 202 are evenly distributed and arranged at equal intervals.

[0028] The rotating component 3 of the present invention includes a circular groove 301 provided at the bottom of the base plate 1 , and a rotating circular plate 302 is rotatably provided in the circular groove 301 ;

[0029] The rotating circular plate 302 can drive the plurality of movable latch structures 4 to rotate at an angle.

[0030] In the present invention, the plurality of movable latch structures 4 are evenly distributed around the central circumference of the rotating circular plate 302 .

[0031] The number of the movable latch structures 4 in the present invention is four.

[0032] The movable latch structure 4 of the present invention includes a radial slot 401 provided on the rotating circular plate 302 , a radial slider 402 movably provided in the radial slot 401 , and a latch 403 provided on the radial slider 402 ;

[0033] The radial position of the latch pin 403 can be adjusted when the radial slider 402 moves radially.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board structure based on mini LED technology, comprising a substrate (1) and an LED assembly (2) arranged on the substrate (1), characterized in that: A rotating component (3) is provided at the bottom of the base plate (1), and a plurality of movable latch structures (4) capable of moving along the radial direction of the rotating component (3) are provided on the rotating component (3).

2. The circuit board structure based on mini LED technology according to claim 1, characterized in that: The LED component (2) comprises a reflective layer (201) arranged on the substrate (1), a plurality of chips (202) are arranged on the reflective layer (201), and the plurality of chips (202) are wrapped with packaging material (203).

3. The circuit board structure based on mini LED technology according to claim 2, characterized in that: The packaging material (203) is an epoxy resin material.

4. The circuit board structure based on mini LED technology according to claim 3, characterized in that: The plurality of chips (202) are evenly distributed at equal intervals.

5. The circuit board structure based on mini LED technology according to claim 4, characterized in that: The rotating component (3) comprises a circular groove (301) arranged at the bottom of the base plate (1), and a rotating circular plate (302) is rotatably arranged in the circular groove (301).

6. The circuit board structure based on mini LED technology according to claim 5, characterized in that: The plurality of movable latch structures (4) are evenly distributed around the central circumference of the rotating circular plate (302).

7. The circuit board structure based on mini LED technology according to claim 6, characterized in that: The number of the movable latch structures (4) is four.

8. The circuit board structure based on mini LED technology according to claim 7, characterized in that: The movable latch structure (4) comprises a radial slide groove (401) provided on the rotating circular plate (302), a radial slider (402) being movably provided in the radial slide groove (401), and a latch (403) being provided on the radial slider (402).

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