Movable Battery Support Structure for Below-Deck Access

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Solution Overview

Problem

Conventional battery supporting structures in vessels require inefficient manual lifting and lowering of batteries between deck levels for attachment and detachment, leading to low work efficiency.

Innovation Solution

A battery supporting structure with a movable supporting body along a direction intersecting the deck, allowing the battery to be positioned above or below the deck for easy access and secure storage, while preventing water ingress and ensuring power supply continuity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If the battery is contained in a space below the deck, then the vessel structure is simplified and space is utilized efficiently, but the work efficiency for attaching and detaching the battery deteriorates due to manual lifting requirements

Engineering Contradiction:
Improvework efficiencyVSAvoidease of battery attachment/detachment
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The battery supporting part is designed to be movable along a direction intersecting the deck, transitioning from a fixed position to a dynamic one. This allows the battery to be automatically moved between the storage space below the deck and the accessible position on the deck, eliminating manual lifting while maintaining efficient space utilization.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

A movable supporting structure acts as an intermediary mechanism between the battery storage space below the deck and the deck level. This intermediary automatically transports the battery vertically, resolving the contradiction by providing both efficient storage and easy access without manual intervention.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If the battery supporting part is fixed below the deck, then the vessel structure is simplified, but the accessibility and work efficiency for battery maintenance deteriorates

Engineering Contradiction:
Improvebattery accessibilityVSAvoidsupporting structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The supporting part transitions from a fixed structure to a movable one that can automatically position the battery. This dynamic capability improves accessibility for maintenance while the automated movement mechanism keeps the overall system relatively simple, avoiding complex manual handling systems.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The movable supporting part enables the battery system to serve itself by automatically positioning the battery for maintenance operations. The structure moves the battery into accessible positions without requiring external manual intervention, improving ease of operation while maintaining structural simplicity.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20230271511A1Battery supporting structure
Publication Date: 2023.08.31 HONDA MOTOR CO LTD
  • US20230271511A1 patent drawing
  • US20230271511A1 patent drawing
  • US20230271511A1 patent drawing

AI summary

There is provided a battery supporting structure to be provided in a vessel, the battery supporting structure comprising a supporting part that supports a battery, wherein the supporting part is movable along a direction intersecting a deck of the vessel.