Head-mounted display power supply module, head-mounted display master control device and head-mounted display equipment

The utility model provides a head-mounted display power supply module, a head-mounted display master control device and head-mounted display equipment, and the head-mounted display power supply module comprises a housing, a buckling assembly and a battery. A first containing cavity is formed in the shell, the battery is contained in the first containing cavity, the shell is detachably matched with the head display master control device through the buckling assembly, the buckling assembly comprises a buckling piece and an elastic piece, the buckling piece is movably arranged in the first containing cavity, and the elastic piece is arranged in the first containing cavity. And the elastic piece is arranged in the first accommodating cavity and is connected with the buckling piece. According to the utility model, the head-mounted display power supply module is detached from the head-mounted display equipment after the power is used up, and then another head-mounted display power supply module with sufficient powe