Patting ring bracelet with non-contact function
The invention relates to the technical field of patting ring bracelets, and provides a patting ring bracelet with a non-contact function, the patting ring bracelet comprises a steel sheet, opposite sides of the steel sheet are provided with gaps, and the two gaps penetrate through the upper surface...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of patting ring bracelets, and provides a patting ring bracelet with a non-contact function, the patting ring bracelet comprises a steel sheet, opposite sides of the steel sheet are provided with gaps, and the two gaps penetrate through the upper surface and the lower surface of the steel sheet; an antenna is arranged on the steel sheet, and the opposite sides of the antenna extend out of the steel sheet and are located in the two notches respectively; and a wave-absorbing material is arranged between the steel sheet and the antenna. According to the patting ring bracelet with the non-contact function, the steel sheet and the antenna are specially designed, that is, the notches are formed in the two sides of the steel sheet, after the antenna is installed on the steel sheet, part of the antenna can be exposed, the antenna is not shielded by the metal layer, it is guaranteed that the antenna forms a closed loop, a magnetic field can be generated, normal work can be |
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