Lithium Battery Package with Six Charging Sockets for Tool Compatibility

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Solution Overview

Problem

Conventional lithium battery packages are limited in their range of application due to having only four charging sockets, which restricts their compatibility with different electric tools based on varying charging sheet distances.

Innovation Solution

A lithium battery package with six charging sockets, a housing, a lithium battery pack, and a circuit board, featuring a lithium battery holder with metal pin means and a locking structure, allowing for expanded compatibility with various electric tools.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the lithium battery package is provided with only four charging sockets, then the structure is simple, but the adaptability to different electric tools is limited

Engineering Contradiction:
Improvecompatibility with different electric toolsVSAvoidnumber of charging sockets
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The charging adaptor is designed with six charging sockets that can accommodate different charging sheet configurations of various electric tools. By providing multiple socket positions and configurations, a single battery package can interface with multiple types of electric tools, achieving multi-functionality and universal compatibility without requiring multiple separate battery packages.

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

2Adaptability or versatility

If the charging sockets are increased from four to six, then the adaptability expands, but the device complexity increases

Engineering Contradiction:
Improverange of applicationVSAvoidcharging adaptor structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The charging adaptor is segmented into multiple independent socket positions, each capable of accommodating different charging sheet configurations. This segmentation allows each socket to be independently configured for different tool types, enabling the adaptor to handle various electric tool connections without creating a monolithic complex structure. The segmented design makes the increased complexity manageable and organized.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10998573B2Lithium battery package
Publication Date: 2021.05.04 NINGBO ZHONGPENG LITHIUM ENERGY TECH CO LTD
  • US10998573B2 patent drawing
  • US10998573B2 patent drawing
  • US10998573B2 patent drawing

AI summary

The present invention discloses a lithium battery package comprising a housing (100), a lithium battery pack and a circuit board (400), wherein the lithium battery pack comprises a lithium battery holder (200) and a number of lithium cells (300) mounted within the lithium battery holder (200), and two sides of the lithium battery holder (200) are mounted respectively with metal pin means (500) coupled with the lithium cells (300), wherein the housing (100) is provided with a charging adaptor (111); a bottom portion at each side of the charging adaptor (111) is provided with a chute (115) along its length direction; a front end of the charging adaptor (111) is provided with six charging sockets (112); the housing (100) is further provided with a locking structure for locking an electric lood.