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公开(公告)号：US10429605B2
公开(公告)日：2019-10-01
申请号：US16183248
申请日：2018-11-07
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US20160170167A1
公开(公告)日：2016-06-16
申请号：US14905717
申请日：2014-07-09
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
CPC classification number: G02B7/021 , G02B7/02 , G03B17/12 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
Abstract translation: 透镜管包括圆柱形筒，保持器，帽和应力施加部。 桶装有至少一个第一透镜。 支架容纳成像元件并固定在基板上。 保持器被构造成允许筒的一端在轴向方向上被拧入到保持器中，使得第一透镜的光轴和成像元件的光轴彼此对准。 通过允许筒的另一端沿轴向方向拧入盖中，盖可安装到筒体上。 当筒被拧入保持器和盖中时，应力施加部分位于保持器和盖之间，并且在帽与保持器分离的方向上施加应力。 第一透镜被固定并固定在形成在盖上的第一止动件和当盖安装到镜筒上时形成在镜筒中的第二止动件。
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Patent Agency Ranking
公开(公告)号：US10281677B2
公开(公告)日：2019-05-07
申请号：US16002281
申请日：2018-06-07
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US09857552B2
公开(公告)日：2018-01-02
申请号：US14905717
申请日：2014-07-09
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
CPC classification number: G02B7/021 , G02B7/02 , G03B17/12 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US20180095236A1
公开(公告)日：2018-04-05
申请号：US15821249
申请日：2017-11-22
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
CPC classification number: G02B7/021 , G02B7/02 , G03B17/12 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US10725264B2
公开(公告)日：2020-07-28
申请号：US16548131
申请日：2019-08-22
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US10146025B2
公开(公告)日：2018-12-04
申请号：US15821249
申请日：2017-11-22
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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