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US 7,029,149 B2Granted
Laser alignment device of a circular saw machine
OwnerHsin Chih Tunginventor
Life of this patent
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Abstract
A laser alignment device of a circular saw machine includes a cover, a laser module, and a power control-supply unit. The cover defines a plurality of laser holes on a edge of the cover and a plurality of rectangular receiving slots. The laser module includes a rectangular base fixed in the rectangular receiving slot and a laser source-having a shooting portion corresponding to the laser hole. The power control-supply unit electrically connects to the laser module for simplifying parts and adding assembly speed.
Claims7
A laser alignment device of a circular saw machine, comprising:
- a cover having a laser hole on an edge of the cover and a rectangular receiving slot, the cover further including a fixing structure for securement to the circular saw machine;
- a laser module including a base having a parallelepiped contour and a laser source, the base being fixed in the rectangular receiving slot, the laser source being arranged in the base and having an emitting portion aligned with the laser hole and devoid of a prism adjacent to the emitting portion;
- and
- a power control-supply unit arranged in the cover and electrically connecting to the laser module.
1 more element
Dependencies are inferred from the claim text.