Drill Support Layout With Base-Mounted Battery for Stability

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Solution Overview

Problem

Existing drilling devices lack stability during operation due to fixed battery configurations, which can affect drilling performance.

Innovation Solution

A drilling device design featuring a battery mounted on a base with a movable drill support part, allowing the battery to remain stationary while the drill support part moves, enhancing stability through the weight distribution of the battery.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the battery is fixed to the drill, then the battery is securely mounted, but the drilling device lacks stability during operation

Engineering Contradiction:
Improvebattery mounting reliabilityVSAvoiddrilling device stability
Core Design Contradiction:
ReliabilityVSStability of the object's composition

Solution Approach 1:

The drilling device is divided into separate functional modules: the battery is mounted on the base as one segment, while the drill support part with the drill forms another segment that can move independently. This segmentation allows the battery to provide stable weight on the base while the drill support part moves for drilling operations, resolving the contradiction between secure mounting and operational stability.

Inventive Principle:
Principle #1Segmentation

2Stability of the object's composition

If the battery is mounted on the base, then the stability of the drilling device is improved, but the drill support part movement may be restricted

Engineering Contradiction:
Improvedrilling device stabilityVSAvoiddrill support part mobility
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The drill support part is designed with dynamic movement capability relative to the base, allowing it to adjust its position and orientation for different drilling operations. The battery remains fixed on the base providing stable weight, while the drill support part can move freely to adapt to various drilling positions and angles, maintaining both stability and versatility.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20230415243A1Drilling device
Publication Date: 2023.12.28 HONDA MOTOR CO LTD
  • US20230415243A1 patent drawing
  • US20230415243A1 patent drawing
  • US20230415243A1 patent drawing

AI summary

A drilling device, including a motor, a battery, and a frame. The battery is electrically connected to the motor. The frame includes a base, a column supported by the base, and a drill support part configured to be movable relative to the base. The battery is disposed on the base such that the drill support part is configured to be movable relative to the battery.