Coil assembly and transcranial stimulation magnetic therapy device

The utility model provides a coil assembly and a transcranial stimulation magnetic therapy device, the coil assembly comprises a coil head used for generating a magnetic field and a protective sleeve sleeved outside the coil head, the protective sleeve is recessed inwards to form an accommodating groove for accommodating the side wall of the coil head, the protective sleeve is sleeved on the coil head through the accommodating groove, and the coil head is provided with a magnet. The protective sleeve is connected end to end so that the protective sleeve can be fixed to the coil head, the protective sleeve comprises an elastic protective layer and a buffer layer, a plurality of buffer grooves are formed in the buffer layer, and the buffer grooves in the two sides are larger than the buffer groove in the middle. The transcranial stimulation magnetic therapy device comprises the coil assembly. According to the coil assembly provided by the utility model, the problem that the coil assembly in the prior art is eas