发明名称 CONNECTION DEVICE AND LENS BARREL USING IT
摘要 <p>PROBLEM TO BE SOLVED: To provide a highly reliable connection device without causing disconnection by properly electrically connecting a driving part of such as a lens holding part for vibrationproof use and a non-driving part of such as a fixed barrel immovable with respect to a camera body by using a lead wire. SOLUTION: The driving part and the non-driving part are electrically connected by fixing one end of the lead wire to a part of the driving part, the other end of the lead wire is coupled with the movable area of a flexible substrate and the fixed area of the flexible substrate is coupled with a part of the non-driving part. For example, a part 11 of a fixed lens barrel supporting a lens barrel is extended toward a bottom board (non-driving part) 71 and it abuts on the board 71 at an oblique line part. The lead wire 720a is interposed between the outside circumferential wall 719n of a lock ring 719 and the regulation wall 11a of the fixed lens barrel 11, U-turned at a bent part 720b and soldered to the terminal 716e of the trunk part 716d of the flexible substrate 716.</p>
申请公布号 JPH0980513(A) 申请公布日期 1997.03.28
申请号 JP19950262476 申请日期 1995.09.14
申请人 CANON INC 发明人 WASHISU KOICHI
分类号 G02B7/02;G03B5/00;(IPC1-7):G03B5/00 主分类号 G02B7/02
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