Lens module and head-mounted electronic equipment

The embodiment of the invention provides a lens module and a head-mounted electronic device, the lens module comprises a lens barrel, a lens support, an adjusting support and a driving assembly, the lens support is sleeved in the lens barrel, the adjusting support is sleeved on the lens support, the adjusting support is rotatably connected with the lens barrel, and two side surfaces, opposite to a lens, of the adjusting support are provided with a driving assembly. An inclined guide rail is arranged on the first side face, a first sliding part is arranged on the second side face, the inclined guide rail extends in the circumferential direction of the lens module, the inclined guide rail inclines relative to the axial direction of the lens module, the first sliding part slides along the inclined guide rail, and the driving assembly drives the adjusting support to rotate relative to the lens barrel, so that the lens support moves in the axial direction of the lens module. In this way, the second element on the