Title:
レンズ遮蔽機構、方法及びヘッドマウントディスプレイ
Document Type and Number:
Japanese Patent JP6574858
Kind Code:
B2
Abstract:
The present disclosure discloses a lens shielding mechanism, a lens shielding method and a head-mounted display using the lens shielding mechanism. The lens shielding mechanism is used for shielding an area exposed from a front housing (21) due to leftward and rightward movements of a lens (22). The lens shielding mechanism comprises: a group of shielding sheets (23) having a certain width. The group of shielding sheets (23) is arranged on left and right sides of the lens (22) and is fixedly connected to the lens (22). When the lens (22) moves leftwardly and rightwardly, the lens drives the group of shielding sheets (23) to move, and an area exposed from the front housing (21) due to the leftward and rightward movements of the lens (22) is shielded by the group of shielding sheets (23). The lens shielding mechanism has a good shielding effect and a simple structure, and occupies a small space.
Inventors:
Lee, Youshen
Application Number:
JP2017568329A
Publication Date:
September 11, 2019
Filing Date:
May 25, 2016
Export Citation:
Assignee:
QINGDAO GOERTEK TECHNOLOGY CO., LTD.
International Classes:
H04N5/64; G02B27/02
Domestic Patent References:
| JP8106064A |
Foreign References:
| US2696754 | ||||
| CN103309123A |
Attorney, Agent or Firm:
Shoichi Okuyama
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Arihara Koichi
Matsushima Tetsuo
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Arihara Koichi
Matsushima Tetsuo