Motorized Laser Level Mount for Multi-Axis Beam Positioning
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Solution Overview
Problem
Existing laser levels lack versatility and ease of use in adjusting laser beam projections to accommodate uneven surfaces and varying installation orientations.
Innovation Solution
A laser level assembly with a rotatable mount and rotational base, driven by motors, allowing the laser level to rotate about two axes, and equipped with wireless control and removable battery power, enabling precise beam projection adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a laser level is made rotatable about multiple axes with motor drivers, then positioning precision and flexibility are improved, but device complexity increases
Solution Approach 1:
The laser level system is divided into multiple independent rotational modules, each controlled by separate motors. The first motor controls rotation about a first axis, while the second motor controls rotation about a second axis. This segmentation allows each motor to independently control one rotational degree of freedom, simplifying the control architecture while achieving precise multi-axis positioning.
Solution Approach 2:
The laser level is designed with dynamic rotational capabilities about multiple axes rather than being fixed. The system transitions from a static mounting configuration to a dynamic one where the laser level can be rotated about a first axis and simultaneously rotated about a second axis that is transverse to the first axis, enabling flexible positioning adaptability.
2Measurement precision
If separate motors are used for each rotational axis, then rotational control precision is improved, but device complexity and component count increase
Solution Approach 1:
The rotational control system is segmented into independent motor units, with each motor dedicated to controlling rotation about a specific axis. This segmentation provides precise control for each rotational degree of freedom while maintaining modular architecture that simplifies the overall control system.
Solution Approach 2:
Each motor unit is designed to be universally applicable to its specific rotational axis, with the first motor controlling rotation about the first axis and the second motor controlling rotation about the second axis. This universal design approach allows each motor to perform its specific function optimally while the entire system achieves multi-axis rotational capability.
3Adaptability or versatility
If the laser level is made rotatable about two transverse axes, then positioning flexibility and adaptability are improved, but structural complexity increases
Solution Approach 1:
The laser level mounting structure is transformed from static to dynamic by introducing rotational degrees of freedom. The laser level can rotate about a first axis and simultaneously rotate about a second axis that is transverse to the first axis, providing dynamic adaptability for various positioning requirements in construction environments.
Solution Approach 2:
The rotational mechanism is segmented into independent rotational joints, with each joint responsible for rotation about a specific axis. This segmentation of the structural system allows for controlled rotation about the first axis and the second transverse axis independently, achieving positioning flexibility while managing structural complexity through modular design.
Data Source
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AI summary
A laser level assembly includes a mounting bracket and a laser level on the mounting bracket. The mounting bracket includes a base part and a back cap. The laser level includes a laser generator, the laser level projects at least one of a horizontal line, a vertical line or a laser spot. The laser level also includes a battery pack receptacle configured to selectively receive a removable battery pack, a wireless transmitter, a circuit board in the mounting bracket, and a secondary power device on the circuit board. The removable battery pack is configured to power the at least one laser generator. The secondary power device is configured to selectively power the wireless transmitter.