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1. 发明授权

US06507700B1 Waterproof camera 有权
标题翻译：防水摄像头
公开(公告)号：US06507700B1
公开(公告)日：2003-01-14
申请号：US09901051
申请日：2001-07-10
申请人： Hironobu Takekuma , Masami Takahashi
发明人： Hironobu Takekuma , Masami Takahashi
IPC分类号： G03B1708
CPC分类号： H04N5/2254 , G03B17/08 , H04N5/2252
摘要： A waterproof camera has a waterproofing camera case (front and rear cases) and a lens barrel secured within the camera case. Within the lens barrel, there is formed a lens-containing space communicating to a front opening thereof. A group of lenses for wide-angle imaging are arranged in the space. A front lens of the lenses is placed to cover the opening, so that the front lens serves in common as a sealing member. An annular protrusion of tip of the lens barrel is caulked inside by thermal welding. An O-ring is inserted between an outer cylindrical surface of the front lens and an inner wall cylindrical surface of the lens barrel. Another O-ring is inserted between an outer cylindrical surface of tip of the lens barrel and an inner cylindrical surface of tip of the front case.
摘要翻译：防水相机具有防水相机外壳（前后外壳）和固定在相机外壳内的镜筒。在透镜镜筒内，形成有与前开口连通的透镜容纳空间。一组用于广角成像的透镜被布置在该空间中。透镜的前透镜被放置以覆盖开口，使得前透镜作为密封构件共同使用。透镜筒顶端的环形突起通过热焊接在内部。 O形环插入在前透镜的外圆柱形表面和透镜镜筒的内壁圆柱形表面之间。另一个O形环插入在镜筒顶端的外圆柱形表面和前壳前端的内圆柱形表面之间。

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