Table Saw Battery Mount Layout for Stable Attachment
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Solution Overview
Problem
Existing tabletop cutting devices face challenges in operability when attaching and detaching batteries, as the battery attachment and detachment direction is parallel to the cutting blade's moving direction, making it difficult to maintain stability during these processes.
Innovation Solution
The cutting device is designed with a sliding direction for battery attachment that is angled or tilted relative to the cutting blade's moving direction, preventing the device from being easily moved during battery operations and allowing for easier attachment and detachment, while also optimizing space and preventing interference with other components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the battery attachment direction is parallel to the cutting blade moving direction, then the device structure is simple, but the operability deteriorates because the device may move during battery attachment/detachment
Solution Approach 1:
The patent changes the battery attachment direction from parallel to angled relative to the cutting blade moving direction. This dimensional change in the attachment trajectory prevents the device body from moving during battery operations while maintaining structural simplicity. The angled path creates a mechanical advantage that stabilizes the device during the attachment/detachment process.
2Ease of operation
If the battery attachment direction is angled with respect to the cutting blade, then the ease of battery attachment is improved, but the device complexity increases
Solution Approach 1:
The patent employs asymmetric design in the battery attachment mechanism, where the attachment direction is deliberately angled rather than symmetrically aligned with the cutting blade movement. This asymmetric configuration provides operational advantages by preventing device movement during battery handling, while the asymmetry is integrated into the overall device geometry to minimize additional complexity.
3Adaptability or versatility
If the battery is positioned to allow greater tilting angles, then the adaptability is improved, but the risk of interference with workpiece or positioning fences increases
Solution Approach 1:
The patent positions the battery in a location and orientation that utilizes three-dimensional space more effectively. By angling the battery attachment direction and positioning the battery accordingly, the design enables greater tilting angles of the cutting blade while preventing the battery from interfering with the workpiece or positioning fences. This spatial arrangement resolves the conflict between adaptability and harmful interference.
Data Source
AI summary
A cutting device main body with a saw blade in a tabletop cutting device, supported so as to be swingable in an up-to-down direction with respect to a table on which material to be cut is placed, aims to improve operability for attaching and detaching the battery. A sliding direction for attaching and detaching the battery is set to be a tilting direction angled with respect to an up-to-down moving direction of the cutting device main body in a surface direction of a cutting blade. Because of this configuration, all of an operation force for attaching and detaching the battery is not applied to the up-to-down moving direction of the cutting device main body. As a result, the cutting main body is not moved in an easy manner and operability for attaching and detaching the battery is improved.