Head-mounted display device
A head-mounted display device includes a body, two adjustment rings, and a face gasket. The body has two zoom lens groups corresponding to both eyes. The two adjustment rings are used to be detachably assembled to the corresponding zoom lens group, respectively. The face gasket is used to be detachably assembled to the body and used to contact a user's face. The face gasket has two adjustment knobs. Each of the adjustment knobs is used to couple the corresponding adjustment ring and rotate the corresponding zoom lens group for zooming, and a part of the each of the adjustment knobs is exposed to the outside for the user to manipulate.
1. A head-mounted display device comprising:
a body having two zoom lens groups corresponding to both eyes;
two adjustment rings used to be detachably assembled to a corresponding one of the zoom lens groups, respectively; and
a face gasket used to be detachably assembled to the body and used to contact a user's face, wherein the face gasket has two adjustment knobs, each of the adjustment knobs is used to couple a corresponding one of the adjustment rings and rotate a corresponding one of the zoom lens groups for zooming, and a part of the each of the adjustment knobs is exposed to the outside for the user to manipulate.
2. The head-mounted display device according to claim 1 , wherein the each of the adjustment knobs is a gear set.
3. The head-mounted display device according to claim 1 further comprising a headband module having two opposite connecting ends used to be detachably assembled to two legs of glasses of the body.
4. The head-mounted display device according to claim 3 , wherein the headband module further has a built-in battery.
5. The head-mounted display device according to claim 3 , wherein the headband module further has a communication module.
6. The head-mounted display device according to claim 3 , wherein the headband module further has a head support used to contact a back of the user's head.