JPH027634U - - Google Patents

Info

Publication number
JPH027634U
JPH027634U JP1988084736U JP8473688U JPH027634U JP H027634 U JPH027634 U JP H027634U JP 1988084736 U JP1988084736 U JP 1988084736U JP 8473688 U JP8473688 U JP 8473688U JP H027634 U JPH027634 U JP H027634U
Authority
JP
Japan
Prior art keywords
flexible substrate
lens
guide ring
guide groove
flexible
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
JP1988084736U
Other languages
Japanese (ja)
Other versions
JPH0544806Y2 (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 JP1988084736U priority Critical patent/JPH0544806Y2/ja
Priority to CA000601515A priority patent/CA1331429C/en
Priority to EP94104973A priority patent/EP0609911B1/en
Priority to AT94104973T priority patent/ATE184996T1/en
Priority to DE68918756T priority patent/DE68918756T2/en
Priority to DE68928864T priority patent/DE68928864T2/en
Priority to AT89110047T priority patent/ATE112862T1/en
Priority to DE1989629135 priority patent/DE68929135T2/en
Priority to AT94104979T priority patent/ATE188554T1/en
Priority to EP94104972A priority patent/EP0609910B1/en
Priority to DE68929078T priority patent/DE68929078T2/en
Priority to AT94104980T priority patent/ATE173838T1/en
Priority to AT94104972T priority patent/ATE188781T1/en
Priority to EP94104980A priority patent/EP0609913B1/en
Priority to US07/361,632 priority patent/US5144493A/en
Priority to EP94104979A priority patent/EP0609912B1/en
Priority to DE1994622433 priority patent/DE69422433T2/en
Priority to EP89110047A priority patent/EP0344806B1/en
Priority to KR1019890007642A priority patent/KR970002510B1/en
Priority to AU36023/89A priority patent/AU631796B2/en
Publication of JPH027634U publication Critical patent/JPH027634U/ja
Priority to US07/829,873 priority patent/US5164757A/en
Priority to US07/829,211 priority patent/US5231449A/en
Priority to US07/831,205 priority patent/US5270868A/en
Priority to US07/829,213 priority patent/US5262898A/en
Priority to AU34043/93A priority patent/AU647986B2/en
Priority to AU34045/93A priority patent/AU645926B2/en
Priority to AU34046/93A priority patent/AU646196C/en
Priority to AU34044/93A priority patent/AU650384B2/en
Application granted granted Critical
Publication of JPH0544806Y2 publication Critical patent/JPH0544806Y2/ja
Priority to CA000616808A priority patent/CA1337464C/en
Priority to HK98100505A priority patent/HK1001572A1/en
Priority to HK98104017A priority patent/HK1004866A1/en
Priority to HK98104018A priority patent/HK1004867A1/en
Priority to HK98104015A priority patent/HK1004864A1/en
Priority to HK98104016A priority patent/HK1004865A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure Of Printed Boards (AREA)

Description

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

第１図ないし第３図は、本考案を適用したレン
ズシヤツタ式ズームレンズの実施例を示す、光軸
より上半分の断端面図であつて、第１図は収納状
態、第２図はワイド端状態、第３図はテレ端状態
をそれぞれ示し、第４図はカム環、レンズ案内環
および内側ヘリコイド環の展開図、第５図は、レ
ンズ案内環とフレキシブル基板との関係を示す断
面図である。 １１……カメラボデイ、１２……固定筒、１５
，１６……移動レンズ、１８……外側ヘリコイド
環（内周ヘリコイド）、２０……内側ヘリコイド
環（外周ヘリコイド）、２２……カム環、２４…
…レンズ案内環、２６……直進案内板、２７……
レンズ案内環ガイド溝、３０……前群レンズ枠、
３１……後群レンズ枠、３２……シヤツタブロツ
ク、３３……ヘリコイドリング、３４……前群移
動枠、３５，３６……ガイドピン、４１……前群
カム溝、４２……後群カム溝、４３，４４……レ
ンズガイド溝、４５……フレキシブル基板ガイド
溝、５０……制御回路、５１……フレキシブル基
板、５１ａ，５１ｂ……折返部。 1 to 3 are cross-sectional views of the upper half from the optical axis, showing an embodiment of a lens shutter type zoom lens to which the present invention is applied. 3 shows the tele end state, FIG. 4 is a developed view of the cam ring, lens guide ring, and inner helicoid ring, and FIG. 5 is a sectional view showing the relationship between the lens guide ring and the flexible substrate. It is. 11...Camera body, 12...Fixed barrel, 15
, 16... Moving lens, 18... Outer helicoid ring (inner helicoid), 20... Inner helicoid ring (outer helicoid), 22... Cam ring, 24...
...Lens guide ring, 26... Straight guide plate, 27...
Lens guide ring guide groove, 30...Front group lens frame,
31... Rear group lens frame, 32... Shutter block, 33... Helicoid ring, 34... Front group moving frame, 35, 36... Guide pin, 41... Front group cam groove, 42... Rear group cam groove , 43, 44... Lens guide groove, 45... Flexible board guide groove, 50... Control circuit, 51... Flexible board, 51a, 51b... Folded portion.

Claims (1)

【実用新案登録請求の範囲】 (1) カメラボデイに対して固定される固定筒と
；該固定筒に、回転に伴い光軸方向に移動するよ
うに支持されたカム環と；該カム環と光軸方向に
は一体に移動し、かつカム環の光軸方向移動に伴
い該カム環に対して相対回転するレンズ案内環と
；上記カム環およびレンズ案内環に対して保持さ
れ、これらの光軸方向移動および相対的回転の合
成運動によつて、光軸方向に所定の軌跡で移動し
て焦点距離を変える、少なくとも前後二群の移動
レンズと；該前群の移動レンズと共に光軸方向に
移動するシヤツタブロツクと；カメラボデイ側に
設けられ、シヤツタブロツクを駆動制御をする制
御回路と、上記シヤツタブロツクと制御回路とを
電気的に接続するフレキシブル基板とを備え、 上記制御回路から引き出されたフレキシブル基
板を、上記レンズ案内環の外側からその後端部に
導いた後、前方に折り返して上記レンズ案内環の
内周面に沿つて前方に導いた後、後方に折り返し
て重ね、さらにこのフレキシブル基板を前方に折
り返した後、シヤツタブロツクに接続したことを
特徴とするレンズシヤツタ式ズームレンズのフレ
キシブル基板引き回し構造。 (2) 請求項１において、レンズ案内環の内周面
に、光軸方向のフレキシブル基板ガイド溝が形成
され、上記上記レンズ案内環の外側からその後端
部に導かれて前方に折り返された上記フレキシブ
ル基板が、上記フレキシブル基板ガイド溝内に挿
入され、このフレキシブル基板ガイド溝内におい
て前方に導かれた後、後方に折り返して重ねられ
ているレンズシヤツタ式ズームレンズのフレキシ
ブル基板引き回し構造。 (3) 請求項２において、フレキシブル基板ガイ
ド溝の底部が平坦面であるレンズシヤツタ式ズー
ムレンズのフレキシブル基板引き回し構造。 (4) 請求項１または２において、フレキシブル
基板は、レンズ案内環の後端部において、その一
部がレンズ案内環に対して固定されているレンズ
シヤツタ式ズームレンズのフレキシブル基板引き
回し構造。 (5) 請求項１または２において、フレキシブル
基板は、レンズ案内環から前方に至る部分が、フ
レキシブル基板ガイド溝に接着され、さらにこの
フレキシブル基板ガイド溝内の前方における折返
部分で互いに接着されているレンズシヤツタ式ズ
ームレンズのフレキシブル基板引き回し構造。[Claims for Utility Model Registration] (1) A fixed barrel fixed to the camera body; a cam ring supported on the fixed barrel so as to move in the optical axis direction as it rotates; a lens guide ring that moves integrally in the optical axis direction and rotates relative to the cam ring as the cam ring moves in the optical axis direction; at least two groups of moving lenses, front and rear, that move along a predetermined trajectory in the optical axis direction to change the focal length by a combined motion of axial movement and relative rotation; A moving shutter block; a control circuit provided on the camera body side to drive and control the shutter block; and a flexible board electrically connecting the shutter block and the control circuit, and a flexible board drawn out from the control circuit. , after guiding the flexible substrate from the outside of the lens guide ring to the rear end, folding it forward and guiding it forward along the inner circumferential surface of the lens guide ring, then folding it back and stacking it, and then folding the flexible substrate forward. A flexible circuit board routing structure for a lens shutter type zoom lens characterized in that it is connected to a shutter block after being folded back. (2) In claim 1, a flexible substrate guide groove in the optical axis direction is formed on the inner circumferential surface of the lens guide ring, and the flexible substrate is guided from the outside of the lens guide ring to the rear end and folded forward. A flexible substrate routing structure for a lens shutter type zoom lens, in which a flexible substrate is inserted into the flexible substrate guide groove, guided forward in the flexible substrate guide groove, and then folded back and stacked. (3) The flexible substrate routing structure for a lens shutter type zoom lens according to claim 2, wherein the bottom of the flexible substrate guide groove is a flat surface. (4) The flexible substrate routing structure for a lens shutter type zoom lens according to claim 1 or 2, wherein the flexible substrate is partially fixed to the lens guide ring at the rear end of the lens guide ring. (5) In claim 1 or 2, the flexible substrate is bonded to the flexible substrate guide groove at a portion extending from the lens guide ring to the front, and is further bonded to each other at a folded portion at the front within the flexible substrate guide groove. Flexible board routing structure for lens shutter type zoom lenses.
JP1988084736U 1988-06-03 1988-06-27 Expired - Lifetime JPH0544806Y2 (en)

Priority Applications (34)

Application Number Priority Date Filing Date Title
JP1988084736U JPH0544806Y2 (en) 1988-06-27 1988-06-27
CA000601515A CA1331429C (en) 1988-06-03 1989-06-01 Zoom lens barrel and camera incorporating such barrel
AT94104973T ATE184996T1 (en) 1988-06-03 1989-06-02 ZOOM LENS
DE68918756T DE68918756T2 (en) 1988-06-03 1989-06-02 Drive for a zoom lens.
DE68928864T DE68928864T2 (en) 1988-06-03 1989-06-02 Flexible printed circuit board for one camera
AT89110047T ATE112862T1 (en) 1988-06-03 1989-06-02 DRIVE FOR A ZOOM LENS.
EP94104973A EP0609911B1 (en) 1988-06-03 1989-06-02 Zoom lens
AT94104979T ATE188554T1 (en) 1988-06-03 1989-06-02 DEVICE FOR SELECTIVE POSITIONING OF A CORRECTIVE OPTICAL ELEMENT IN A CAMERA
EP94104972A EP0609910B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively opening and closing a photographic opening in a lens cover
DE68929078T DE68929078T2 (en) 1988-06-03 1989-06-02 zoom lens
AT94104980T ATE173838T1 (en) 1988-06-03 1989-06-02 FLEXIBLE PRINTED CIRCUIT BOARD FOR A CAMERA
AT94104972T ATE188781T1 (en) 1988-06-03 1989-06-02 DEVICE FOR SELECTIVELY OPENING AND CLOSING A PHOTOGRAPHIC OPENING OF A LENS COVER
EP94104980A EP0609913B1 (en) 1988-06-03 1989-06-02 Flexible printed circuit board for a camera
US07/361,632 US5144493A (en) 1988-06-03 1989-06-02 Zoom lens barrel and camera incorporating such barrel
EP94104979A EP0609912B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively positioning a correcting optical element in a camera
DE1994622433 DE69422433T2 (en) 1988-06-03 1989-06-02 Device for the selective positioning of a corrective optical element in a camera
EP89110047A EP0344806B1 (en) 1988-06-03 1989-06-02 Drive mechanism for a zoom lens
DE1989629135 DE68929135T2 (en) 1988-06-03 1989-06-02 Device for selectively opening and closing a photographic opening of a lens cover
KR1019890007642A KR970002510B1 (en) 1988-06-03 1989-06-03 Joom lens barrel and camera incorporating such a barrel
AU36023/89A AU631796B2 (en) 1988-06-03 1989-06-05 Zoom lens barrel and camera incorporating such barrel
US07/829,873 US5164757A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,211 US5231449A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/831,205 US5270868A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,213 US5262898A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
AU34043/93A AU647986B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34045/93A AU645926B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34046/93A AU646196C (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34044/93A AU650384B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
CA000616808A CA1337464C (en) 1988-06-03 1994-01-31 Zoom lens camera incorporating flexible printed circuit board
HK98100505A HK1001572A1 (en) 1988-06-03 1998-01-20 Drive mechanism for a zoom lens
HK98104016A HK1004865A1 (en) 1988-06-03 1998-05-08 Zoom lens
HK98104017A HK1004866A1 (en) 1988-06-03 1998-05-08 Flexible printed circuit board for a camera
HK98104018A HK1004867A1 (en) 1988-06-03 1998-05-08 Apparatus for selectively opening and closing a photographic opening in a lens cover
HK98104015A HK1004864A1 (en) 1988-06-03 1998-05-08 Apparatus for selectively positioning a correcting optical element in a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084736U JPH0544806Y2 (en) 1988-06-27 1988-06-27

Publications (2)

Publication Number Publication Date
JPH027634U true JPH027634U (en) 1990-01-18
JPH0544806Y2 JPH0544806Y2 (en) 1993-11-15

Family

ID=31309416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084736U Expired - Lifetime JPH0544806Y2 (en) 1988-06-03 1988-06-27

Country Status (1)

Country Link
JP (1) JPH0544806Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109032U (en) * 1978-01-20 1979-08-01
JP2014038312A (en) * 2012-07-17 2014-02-27 Panasonic Corp Lens barrel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737306A (en) * 1980-08-19 1982-03-01 Konishiroku Photo Ind Co Ltd Lens barrel for high variable magnification zoom lens
JPS59151467U (en) * 1983-03-30 1984-10-11 株式会社ニコン flexible printed board
JPS6188137U (en) * 1984-11-15 1986-06-09
JPS6349740A (en) * 1986-08-20 1988-03-02 Canon Inc Flexible printed board packaging structure for variable focus camera
JPS6339216U (en) * 1986-08-29 1988-03-14
JPS6362807U (en) * 1986-10-15 1988-04-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389192A1 (en) * 1977-04-29 1978-11-24 Thomson Csf OPTICAL TAPE RECORDING-READING SYSTEM
JPS61135539A (en) * 1984-12-05 1986-06-23 Glyco Kyodo Nyugyo Kk Production of fermented mild containing carbon dioxide gas

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737306A (en) * 1980-08-19 1982-03-01 Konishiroku Photo Ind Co Ltd Lens barrel for high variable magnification zoom lens
JPS59151467U (en) * 1983-03-30 1984-10-11 株式会社ニコン flexible printed board
JPS6188137U (en) * 1984-11-15 1986-06-09
JPS6349740A (en) * 1986-08-20 1988-03-02 Canon Inc Flexible printed board packaging structure for variable focus camera
JPS6339216U (en) * 1986-08-29 1988-03-14
JPS6362807U (en) * 1986-10-15 1988-04-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109032U (en) * 1978-01-20 1979-08-01
JPS5742169Y2 (en) * 1978-01-20 1982-09-17
JP2014038312A (en) * 2012-07-17 2014-02-27 Panasonic Corp Lens barrel

Also Published As

Publication number Publication date
JPH0544806Y2 (en) 1993-11-15

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