| 摘要 |
A supporting structure for a circuit board includes a main body, a first post, and a second post. One end of the first post is connected to the main body, and the cross-sectional diameter of the first post is less than that of the main body. The second post is connected to the other end of the first post, and the cross-sectional diameter of the second post is less than that of the first post. The supporting structure is correspondingly inserted into a corresponding hole on the circuit board.
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