▎ 摘　　要

NOVELTY - The utility model claims a wearable data fast transmission device, comprising a finger sleeve and a transmission device fixed on the finger, the transmission device comprises a circuit board in the shell and absorbing in shell; the shell is further provided with a receiving antenna and the covering antenna, a receiving antenna connected with the covering antenna through the signal amplifying circuit in the circuit board; the circuit board is a flexible circuit board, the receiving antenna and the covering antenna is graphene micro antenna. The utility model solves the problem that the existing internet of things strong dependence to network and the current wireless network encounters an obstacle signal attenuation and so on, the invention adopts wearable structure, capable of real-time movement and opening and closing, and enhances the practicability.