Abstract: A weight-balancing assembly and a virtual reality (VR) head band with the weight-balancing assembly are provided. The weight-balancing assembly is arranged on a back pillow bracket of a back pillow assembly to solve the above-mentioned technical problem. The weight-balancing assembly includes a weight-balancing box, a weight-balancing block, and a weight-balancing compartment cover; the weight-balancing box is provided with a fitting surface for fitting a radian of the back side of the head of a human body; the weight-balancing box is connected to the back pillow bracket in various mounting modes; a weight-balancing compartment is arranged in the weight-balancing box; the weight-balancing block is arranged in the weight-balancing compartment; and a quantity of the weight-balancing block can be adjusted according to an actual situation. An elastic buffer member that satisfies a tolerance is provided for mounting of the weight-balancing block, to adapt to mounting of weight-balancing blocks with various sizes.

Abstract: The present disclosure relates to the field of head-mounted equipment and discloses an air conditioning device of virtual reality (VR) head-mounted equipment. The air conditioning device includes a forehead-mounted piece configured to be worn on the forehead of the head of a user. By the arrangement of the air exchange fan inside the inner cavity, an effect of air circulation between the forehead of the user and an external air flow is achieved, so that effects of heat dissipation, ventilation, and air exchange are achieved; and stuffiness and lens fogging difficultly occur.