| 摘要 |
PROBLEM TO BE SOLVED: To obtain a marking device which prevents a light-source enclosure from being deformed easily, when the light-source enclosure is fixed to a lens barrel and in which the extension angle of the optical axis of a light source is adjusted easily. SOLUTION: This marking device is provided with a light source 11 which is composed of a laser 111 and a rod lens 112. In addition, it is provided with a light-source enclosure 12 in which the light source 11 is fixed at the inside. In addition, it is provided with a lens barrel 13 which comprises a hole 131 and three holes 132 and in which the light-source enclosure 12 is built in the hole 131. In addition, it is provided with a support structure 14 of a gimbals structure. In addition, it is provided with three tapered pins 15, whose tip parts are molded to be a taper shape, and in which the side face of the light-source enclosure 12 is sandwiched between taper parts in the tip parts. An adhesive 16 is filled into a gap, which is generated when the light-source enclosure 12 is built in the hole 131.
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