Three way laser indicator
AssigneeQuerton Inc.
InventorsTN Chen, Sheng-Ching Wu, Ching-Horng Hsiao
Life of this patent
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Abstract
A laser indicator has a laser mechanism having three laser generators generating laser beams perpendicular to each other. Each of the three laser generators is electrically coupled to a separate laser control motor for independent control of the beam of the corresponding laser generator. The laser indicator further includes an adjusting mechanism including a control circuit module, a frame having an adjustment support associated therewith, and a plurality of level control motors disposed in the frame. The laser indicator also includes a laser generator adjuster and tightener.
Claims13
A laser indicator, comprising:
- a laser mechanism having a housing and three laser generators generating laser beams perpendicular to each other, with each laser generator including:
- a prism module having a prism, a hood, a fixed base and a bottom chassis disposed in an external casing, with the prism disposed inside the hood, and with each of the bottom chassis, base, hood, and external casing having an interconnected through-section;
- a bushing;
- and
- a laser module retained inside the bushing and having an emitting end facing the prism module;
- wherein each of the three laser generators is electrically coupled to a separate laser control motor for independent control of the beam of the corresponding laser generator;
- and
- wherein each laser generator further includes a laser generator adjuster and tightener, comprising:
- a fixed base of the prism module having a screw hole that has a concave surface;
- a spacer disposed at the screw hole of the fixed base, the spacer having a convex surface corresponding to the concave surface of the screw hole;
- a convex circular structure positioned at a joint of the fixed base and the bushing;
- and
- a ring member extending around the bushing, the ring member having a concave section corresponding to the convex circular structure.
A laser indicator comprising a frame and a laser mechanism supported by the frame, the laser mechanism having three laser generators generating laser beams perpendicular to each other, with each laser generator including:
- a prism module having a prism;
- a bushing;
- a laser module retained inside the bushing and having an emitting end facing the prism module;
- and
- a laser generator adjuster and tightener, comprising:
- (a) a fixed base of the prism module having a screw hole that has a concave surface;
- (b) a spacer disposed at the screw hole of the fixed base, the spacer having a convex surface corresponding to the concave surface of the screw hole;
- (c) a convex circular structure positioned at a joint of the fixed base and the bushing;
- and
- (d) a ring member extending around the bushing, the ring member having a concave section corresponding to the convex circular structure.
A laser indicator, comprising:
- a. a laser mechanism having a housing and three laser generators generating laser beams perpendicular to each other;
- b. an adjusting mechanism including:
- a control circuit module;
- a frame having a fixed frame, an adjusting frame disposed at the top of the fixed frame, and an adjustment support associated with the frame;
- and
- a level control motor disposed in the frame and including:
- i. a gear module;
- ii. a sphere abutting the adjusting frame;
- and
- iii. a screw rod passing through the fixed frame to connect to the sphere;
- and
- c. wherein each laser generator further includes:
- a prism module having a prism;
- a bushing;
- a laser module retained inside the bushing and having an emitting end facing the prism module;
- and
- a laser generator adjuster and tightener, comprising:
- (i) a fixed base of the prism module having a screw hole that has a concave surface;
- (ii) a spacer disposed at the screw hole of the fixed base, the spacer having a convex surface corresponding to the concave surface of the screw hole;
- (iii) a convex circular structure positioned at a joint of the fixed base and the bushing;
- and
- (iv) a ring member extending around the bushing, the ring member having a concave section corresponding to the convex circular structure.
Dependencies are inferred from the claim text.