发明名称 FLASH LIGHT EMITTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a flash light emitting device where the tension of the spiral part of a cord does not become a hindrance to the setting of the direction of a light emitting part. SOLUTION: In Figure 1, numeral 1 means a camera main body, 2 means a photographing lens, numeral 3 means the light emitting part of the flash light emitting device, and numeral 4 means an adapter for attaching the light emitting part of the flash light emitting device to the edge of the lens. When the cord is not held in a cord holding member 40, the tension of the cord is transmitted to the light emitting part 3 if the entire length of the lens is changed because of focusing or the like. When the cord is held by the member 40, the tension of the cord is not transmitted to the light emitting part 3 even though the entire length of the lens is changed because of focusing or the like.
申请公布号 JP2001305617(A) 申请公布日期 2001.11.02
申请号 JP20000117620 申请日期 2000.04.19
申请人 CANON INC 发明人 UCHIDA TAKAYUKI
分类号 G03B15/03;G03B15/05;G03B17/56;(IPC1-7):G03B15/05 主分类号 G03B15/03
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