KR960032069A - How to adjust the camera and its focus - Google Patents

How to adjust the camera and its focus Download PDF

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Publication number
KR960032069A
KR960032069A KR1019950042945A KR19950042945A KR960032069A KR 960032069 A KR960032069 A KR 960032069A KR 1019950042945 A KR1019950042945 A KR 1019950042945A KR 19950042945 A KR19950042945 A KR 19950042945A KR 960032069 A KR960032069 A KR 960032069A
Authority
KR
South Korea
Prior art keywords
camera
photographing lens
shaft
lens
casing
Prior art date
Application number
KR1019950042945A
Other languages
Korean (ko)
Inventor
사찌오 우메이
Original Assignee
이대원
삼성항공산업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이대원, 삼성항공산업 주식회사 filed Critical 이대원
Publication of KR960032069A publication Critical patent/KR960032069A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

피사체의 상을 잡는 촬영렌즈(3)와, 상기 촬영렌즈(3)로부터의 광학정보를 받아 이를 전기신호로 변환하는 촬상소자(6)와, 촬상소자(6)를 촬영렌즈(3)의 광축L과 평행하게 이동시키는 촬상소자 이동수단(7)을 갖는 카메라로 구성된다. 촬상소자 이동수단(7)은, 회전링(8)의 회전에 의해 광축L과 평행하게 왕복운동하는 샤프트(9)와, 상기 샤프트(9)의 한쪽 끝에 부착된 촬상소자(6)를 지지하는 지지부재(10)로 구성된 카메라는 촬영렌즈(3)를 이동시키지 않고도 초점을 조절 할 수 있다.An imaging lens 3 for capturing an image of an object, an imaging device 6 for receiving optical information from the imaging lens 3, and converting the optical information into an electrical signal; It consists of a camera which has the image pickup element moving means 7 which moves parallel to L. As shown in FIG. The image pickup device moving means 7 supports a shaft 9 reciprocating in parallel with the optical axis L by the rotation of the rotary ring 8 and an image pickup device 6 attached to one end of the shaft 9. The camera composed of the supporting member 10 can adjust the focus without moving the photographing lens 3.

Description

카메라 및 그의 초점 조절 방법How to adjust the camera and its focus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예에 의한 카메라를 개략적으로 도시한 도면도이다.1 is a view schematically showing a camera according to an embodiment of the present invention.

제2도는 본 발명의 다른 실시예에 의한 카메라를 나타낸 단면도이다.2 is a cross-sectional view showing a camera according to another embodiment of the present invention.

제3도는 본 발명의 또른 실시예에 의한 카메라의 요부를 도시한 단면도이다.3 is a cross-sectional view showing the main part of a camera according to another embodiment of the present invention.

제4도는 본 발명의 또 다른 실시예에 의한 카메라를 나타낸 단면도이다.4 is a cross-sectional view showing a camera according to another embodiment of the present invention.

Claims (6)

피사체의 상을 수광하는 촬영렌즈와, 상기 촬영렌즈로부터의 광학정보를 받아 이것을 전기신호로 변환하는 촬상소자와, 상기 촬상소자를 상기 촬영렌즈의 광축과 평행하게 이동시키는 촬상소자 이동수단을 포함하여 이루어지는 것을 특징으로 하는 카메라.A photographing lens for receiving an image of a subject, an imaging device for receiving optical information from the photographing lens and converting the same into an electrical signal, and an imaging device moving means for moving the imaging device in parallel with an optical axis of the photographing lens; A camera, characterized in that made. 제1항에 있어서, 상기 촬영소자 이동수단은, 회전구동부의 회전에 의해 상기 광축과 평행하게 왕복운동하는 샤프트와, 상기 샤프트의 한쪽끝에 설치되어 상기 촬영소자를 지지하는 지지부재를 포함하여 이루어지는 것을 특징으로 하는 카메라.The method of claim 1, wherein the image pickup device moving means comprises a shaft reciprocating in parallel with the optical axis by the rotation of the rotary drive unit and a support member provided on one end of the shaft to support the imaging device. Featuring camera. 제2항에 있어서, 상기 회전 구동부는, 상기 샤프트에 나사결합되어 수동으로 회전하는 회전링, 또는 상기 샤프트에 나사 결합된 나사축을 회전시키는 모터로 이루어지는 것을 특징으로 하는 카메라.The camera of claim 2, wherein the rotation driving unit comprises a rotation ring screwed to the shaft and manually rotated, or a motor rotating a screw shaft screwed to the shaft. 제1항 또는 제2항 또는 제3항에 있어서, 상기 촬영소자는 전하결합소자로 이루어지는 것을 특징으로 하는 카메라.The camera according to claim 1 or 2 or 3, wherein the photographing element is formed of a charge coupling element. 제1항에 있어서, 보디내부에 케이싱 고정부재를 설치하고, 상기 촬영렌즈를 렌즈케이싱에 부착하여, 렌즈 케이싱을 상기 케이싱 고정부재에 고정하여 상기 렌즈케이싱이 상기 보디로부터 돌출되지 않도록 하는 것을 특징으로 하는 카메라.The casing fixing member is provided in the body, and the photographing lens is attached to the lens casing, and the lens casing is fixed to the casing fixing member so that the lens casing does not protrude from the body. Camera. 촬영렌즈를 고정하고, 상기 촬영렌즈로부터의 광학정보를 받는 촬상소자를 상기 촬영렌즈의 광축과 평행하게 이동시켜 초점 조절을 하는 것을 특징으로 하는 카메라의 초점 조절방법.The focusing method of the camera, characterized in that for fixing the photographing lens, the image pickup device receiving the optical information from the photographing lens is moved in parallel with the optical axis of the photographing lens to adjust the focus. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019950042945A 1995-02-14 1995-11-22 How to adjust the camera and its focus KR960032069A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7-25067 1995-02-14
JP7025067A JPH08223464A (en) 1995-02-14 1995-02-14 Camera and its focus adjustment method

Publications (1)

Publication Number Publication Date
KR960032069A true KR960032069A (en) 1996-09-17

Family

ID=12155590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950042945A KR960032069A (en) 1995-02-14 1995-11-22 How to adjust the camera and its focus

Country Status (2)

Country Link
JP (1) JPH08223464A (en)
KR (1) KR960032069A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511407B1 (en) * 2002-10-16 2005-08-30 이창호 Camera for focusing by moving photographing element
KR100727838B1 (en) * 2001-04-24 2007-06-14 삼성테크윈 주식회사 Camera system capable of controlling focus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006323212A (en) 2005-05-19 2006-11-30 Konica Minolta Photo Imaging Inc Lens unit and imaging apparatus having the same
KR101295241B1 (en) * 2006-12-08 2013-08-09 삼성전자주식회사 Digital photographing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100727838B1 (en) * 2001-04-24 2007-06-14 삼성테크윈 주식회사 Camera system capable of controlling focus
KR100511407B1 (en) * 2002-10-16 2005-08-30 이창호 Camera for focusing by moving photographing element

Also Published As

Publication number Publication date
JPH08223464A (en) 1996-08-30

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E902 Notification of reason for refusal
E601 Decision to refuse application