| 摘要 |
A flat plug structure including a base, a cover, a bent guide element, a semi-circular fastening ring, and two electrical conductive insert pins. The base and the cover are symmetrical circular plates, each having one side provided with an I-shaped groove for receiving the bent guide element, the opposite side being provided with a cut planar face. The base is provided with symmetrical recessed portions on left and right sides thereof. An inner end of each recessed portion is provided with a through hole for receiving the two electrical conductive insert pins, and a lower end thereof is provided with a deeper groove that extends to the I-shaped groove. A plurality of posts are provided in the recessed portion. The base or the cover is provided with a slightly projecting ring at an edge thereof, and high frequencies can be used to couple the base, the cover, the bent guide element, and the two electrical conductive insert pins together. The base and the cover are further provided with recesses for receiving and positioning the semi-circular fastening ring.
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