Multi-Height Battery Housing with Differential Guides

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Solution Overview

Problem

Existing housing devices for storage batteries, such as those for electric motorcycles, often require users to handle and insert batteries into multiple compartments at different heights, leading to increased physical burden and manufacturing costs due to the need for customized designs to accommodate various user postures and battery sizes.

Innovation Solution

The housing device incorporates multiple guides with different shapes, dimensions, and movement mechanisms for each compartment, allowing for assisted insertion of batteries at varying heights, reducing user effort and manufacturing complexity by standardizing compartment designs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple compartments are designed at different heights to accommodate various battery sizes and user postures, then adaptability is improved, but device complexity increases

Engineering Contradiction:
Improveadaptability to various battery sizes and user posturesVSAvoidcomplexity of multiple compartments at different heights
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The housing is divided into multiple compartments (first compartment and second compartment) with different opening heights. The first opening has a greater height than the second opening, allowing different battery orientations and sizes to be accommodated in separate segments, thus improving adaptability while maintaining manageable complexity through modular design

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The housing device is designed to perform multiple functions by accommodating different battery sizes and orientations through its multi-compartment structure. The same housing serves both as a protective enclosure and as a guide mechanism, eliminating the need for separate guiding components and reducing overall device complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If guide members are provided in each compartment to assist battery insertion, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of battery insertionVSAvoidcomplexity of guide members in each compartment
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The guide members are integrated directly into the compartment structures rather than being separate components. The first guide member is provided in the first compartment and the second guide member in the second compartment, with each guide member forming an integral part of its respective compartment, thus improving ease of operation while avoiding the complexity of additional separate guiding mechanisms

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The guide members are designed to automatically assist battery insertion without requiring external control or adjustment mechanisms. The guides passively guide the battery into the correct position and orientation, providing self-service functionality that improves ease of operation while maintaining simple device structure

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10875506B2Housing device
Publication Date: 2020.12.29 HONDA MOTOR CO LTD
  • US10875506B2 patent drawing
  • US10875506B2 patent drawing
  • US10875506B2 patent drawing

AI summary

A housing device includes a first housing part and a second housing part arranged at different heights, each housing part to house a storage battery, and a first guide and a second guide to assist insertion of the storage battery into a respective one of the first housing part and the second housing part. The first guide and the second guide assist the insertion of the storage batteries in different respective manners.