Patent ID: 9661889
Date: 2017-05-30
CPC Classifications: A42B,G02B,H05K

Claim:
1. A head-mounted display device, comprising: a belt body; at least one buckle assembly disposed on the belt body and each of the buckle assembly comprising a base and a cover, wherein the base is movably fixed to the belt body and the cover is detachably disposed on the base, wherein one of the base and the cover comprises at least one sliding rail while the other comprises at least one sliding member corresponding to the at least one sliding rail such that the cover is adapted to be slidably disposed on the base, and one of the base and the cover comprises an arm and a hook protruding from the arm while the other comprises an engaging indent corresponding to the hook; and at least one electronic module fixed to the at least one buckle assembly and each of the electronic module being disposed on the corresponding cover, wherein the at least one electronic module comprises a display module, wherein the hook is adapted to be engaged with the engaging indent to fix the cover to the base so as to fix the at least one electronic module to the belt body, and when the arm is bent to disengage the hook from the engaging indent, the cover is adapted to be detached from the base so as to separate the corresponding at least one electronic module from the belt body.