| 摘要 |
PURPOSE: An optical fiber splicer is provided to shorten realignment and re-fusion splicing time of an optical fiber, by installing an alignment block with a magnifying glass function, a lighting device and a power supply device to perform alignment of the optical fiber with naked eye easily. CONSTITUTION: An optical fiber fusion splicer includes a handle, a connection part, a heating part, a manipulation part, an alcohol vessel part, an explosion-proof cover, a monitor, and a main body. The heating part fuses connected optical fibers, and the manipulation part controls the heating part. The connection part is located on the upper part of the main body, and connects two cut optical fibers. The connection part includes a holder(40), an alignment block(20) and a V-groove block(21). The holder fixes one optical fiber. The alignment block includes the V-groove block, and checks the alignment of the optical fiber with the naked eye by comprising a magnifying glass, a light device(20-1), and a power supply device(20-2) on the upper part of the V-groove block.
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