发明名称 |
MINIATURE PROJECTING DEVICE |
摘要 |
The present disclosure discloses a miniature projecting device comprising a housing and a display module having a lens module inside it, wherein the lens module comprises a lens barrel and a lens inside it. A front dustproof cushion is sandwiched between the lens barrel front opening edge and the display module display region frame and a rear dustproof cushion is sandwiched between the lens barrel rear opening edge and the housing window such that the lens is packaged in a sealed space enclosed by the lens barrel. The window, the display module and a display region of the display module are located in the sealed space. The dustproof structure of the miniature projecting device has a high dustproof level without being affected by various openings on the housing. |
申请公布号 |
US2016320612(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
US201615143035 |
申请日期 |
2016.04.29 |
申请人 |
BEIJING PICO TECHNOLOGY CO., LTD. |
发明人 |
ZHANG Feng |
分类号 |
G02B27/00;G03B21/10;G02B27/01;G03B21/14 |
主分类号 |
G02B27/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A miniature projecting device comprising:
a housing; a display module mounted inside the housing; and a lens module mounted inside the housing or a left lens module and a right lens module that are mounted inside the housing, wherein the lens module is located rearwards of the display module in a front-to-rear direction, wherein the lens module comprises: a lens barrel and a lens mounted inside the lens barrel; a front dustproof cushion sandwiched between an edge of a front opening of the lens barrel and a display region frame of the display module; and a rear dustproof cushion sandwiched between an edge of a rear opening of the lens barrel and a window of the housing, such that the lens is packaged in a sealed space enclosed by the lens barrel, the window and the display module, wherein a display region of the display module is located in the sealed space. |
地址 |
Beijing CN |