| 摘要 |
A power supply plate structure (10) comprises a substrate shell body (11), a power supply input part, a position detection circuit and several pole pieces (12). An upper surface of the substrate shell body (11) is provided with several pole piece clamping holes (111). The pole pieces (12) are clamped in the corresponding pole piece clamping holes (111) and convexly disposed on the upper surface of the substrate shell body (11). The several pole pieces (12) form a first pole piece group arranged vertically and a second pole piece group arranged horizontally. A contact gap (123) is formed between two adjacent pole pieces. The position detection circuit is arranged in the substrate shell body (11). One end of the position detection circuit is electrically connected to an output end of the power supply input part. The pole pieces (12) are electrically connected to the other end of the position detection circuit. An input end of the power supply input part is electrically connected to an external power supply. The power supply plate structure (10) is internally arranged with the position detection circuit, flexibly adjusts polarities of the first and second pole piece groups, and reduces a poor contact possibility. |
