JPS6445829U - - Google Patents

Info

Publication number
JPS6445829U
JPS6445829U JP14193587U JP14193587U JPS6445829U JP S6445829 U JPS6445829 U JP S6445829U JP 14193587 U JP14193587 U JP 14193587U JP 14193587 U JP14193587 U JP 14193587U JP S6445829 U JPS6445829 U JP S6445829U
Authority
JP
Japan
Prior art keywords
flexible printed
printed board
lens barrel
retracted
photographing optical
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP14193587U
Other languages
Japanese (ja)
Other versions
JPH0733223Y2 (en
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 filed Critical
Priority to JP1987141935U priority Critical patent/JPH0733223Y2/en
Publication of JPS6445829U publication Critical patent/JPS6445829U/ja
Application granted granted Critical
Publication of JPH0733223Y2 publication Critical patent/JPH0733223Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は本考案の一実施例を示す
カメラの横断面図であり、第１図はレンズ鏡筒が
広角位置に、第２図は望遠位置にそれぞれ切換わ
つている状態を示す。第３図および第４図は従来
例を示すカメラの縦断面図であり、第３図はレン
ズ鏡筒が広角位置に、第４図は望遠位置にそれぞ
れ切換わつている状態を示す。 １０：カメラ本体、１１：フレキシブルプリン
ト板、１１ａ：折り曲げ部、１２：プリント基板
、１４：ＣＰＵ、３０：レンズ鏡筒、５１：シヤ
ツタユニツト、５２：シヤツタ部、７１：遮光筒
、７１ａ：裏面。 Figures 1 and 2 are cross-sectional views of a camera showing an embodiment of the present invention. Figure 1 shows the lens barrel in the wide-angle position, and Figure 2 shows it in the telephoto position. show. 3 and 4 are longitudinal sectional views of a conventional camera, with FIG. 3 showing the lens barrel in the wide-angle position, and FIG. 4 showing the lens barrel in the telephoto position. 10: Camera body, 11: Flexible printed board, 11a: Bend portion, 12: Printed circuit board, 14: CPU, 30: Lens barrel, 51: Shutter unit, 52: Shutter portion, 71: Light-shielding tube, 71a: Back surface.

Claims (1)

【実用新案登録請求の範囲】 撮影光軸に沿つて繰り出し、繰り込まれるレン
ズ鏡筒に設けられた電気装置と、カメラ本体に設
けられた電気装置とを伸縮可能なフレキシブルプ
リント板で接続し、該フレキシブルプリント板が
、前記レンズ鏡筒が繰り出し位置にあるときは伸
長し、繰り込み位置にあるときには折りたたまれ
るカメラの電気信号伝達装置において、 少なくとも繰込時に撮影光路を画成する錐状の
遮光筒を備え、レンズ鏡筒が前記繰り込み位置に
あるときは、前記フレキシブルプリント板が折り
たたまれ、該フレキシブルプリント板の一部は遮
光筒の前記裏面に近接し、レンズ鏡筒が前記繰り
出し位置にあるときは、前記撮影光路側に凸のフ
レキシブルプリント板の折り曲げ部を遮光筒の前
記裏面で抑え、レンズ鏡筒を繰り込むときに、フ
レキシブルプリント板の折り曲げ部が撮影光路へ
侵入することを遮光筒の裏面で抑止することを特
徴とするカメラの電気信号伝達装置。[Scope of Claim for Utility Model Registration] An electric device installed in a lens barrel that is extended and retracted along the photographing optical axis and an electric device installed in the camera body are connected by a stretchable flexible printed board, In an electrical signal transmission device for a camera, the flexible printed board is extended when the lens barrel is in the extended position and folded when the lens barrel is in the retracted position, and the flexible printed board is a conical light-shielding tube that defines a photographing optical path at least when the lens barrel is retracted. When the lens barrel is in the retracted position, the flexible printed board is folded, and a part of the flexible printed board is close to the back surface of the light-shielding barrel, and when the lens barrel is in the extended position, the flexible printed board is folded. The bending portion of the flexible printed board that is convex toward the photographing optical path side is suppressed by the back surface of the light-shielding tube, and the light-shielding tube prevents the bent portion of the flexible printed board from entering the photographing optical path when the lens barrel is retracted. An electrical signal transmission device for a camera characterized by being inhibited on the back side.
JP1987141935U 1987-09-16 1987-09-16 Electrical signal transmitter for camera Expired - Lifetime JPH0733223Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987141935U JPH0733223Y2 (en) 1987-09-16 1987-09-16 Electrical signal transmitter for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987141935U JPH0733223Y2 (en) 1987-09-16 1987-09-16 Electrical signal transmitter for camera

Publications (2)

Publication Number Publication Date
JPS6445829U true JPS6445829U (en) 1989-03-20
JPH0733223Y2 JPH0733223Y2 (en) 1995-07-31

Family

ID=31407444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987141935U Expired - Lifetime JPH0733223Y2 (en) 1987-09-16 1987-09-16 Electrical signal transmitter for camera

Country Status (1)

Country Link
JP (1) JPH0733223Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000002831A (en) * 1998-06-15 2000-01-07 Matsushita Electric Ind Co Ltd Linear actuator and lens barrel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150533U (en) * 1984-03-14 1985-10-05 オリンパス光学工業株式会社 lens shutter camera
JPS6188137U (en) * 1984-11-15 1986-06-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150533U (en) * 1984-03-14 1985-10-05 オリンパス光学工業株式会社 lens shutter camera
JPS6188137U (en) * 1984-11-15 1986-06-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000002831A (en) * 1998-06-15 2000-01-07 Matsushita Electric Ind Co Ltd Linear actuator and lens barrel

Also Published As

Publication number Publication date
JPH0733223Y2 (en) 1995-07-31

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