Modular Frame System for 3D Geometric Solid Arrangement
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Solution Overview
Problem
Current educational devices lack the ability to securely and interactively demonstrate complex three-dimensional arrangements of geometric solids, failing to provide adequate support and safety for studying collective effects of multiple elements.
Innovation Solution
A modular frame system with vertex saddles and edge struts that can be reversibly coupled to securely hold and orient geometric solids, allowing for the creation of complex geometries and protection of vertices and edges, while enabling easy reconfiguration to accommodate different shapes and sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If linear track arrangements are used to hold optical elements, then the device structure is simple, but complex three-dimensional arrangements cannot be achieved
Solution Approach 1:
The device is divided into modular components: individual element holders that can be independently positioned and oriented, connected by adjustable arms to a base. This segmentation allows each holder to be placed at different locations in three-dimensional space, enabling complex arrangements while keeping individual components simple.
Solution Approach 2:
The device transitions from two-dimensional planar arrangements to three-dimensional spatial configurations by adding vertical adjustment capability and立体 positioning mechanisms. Element holders can be positioned at different heights and angles, creating true 3D arrangements of optical elements.
2Adaptability or versatility
If planar sheets are used to support spherical elements, then three-dimensional crystal lattice structures can be displayed, but the elements are not interactive and supportive material may interfere with interactions
Solution Approach 1:
The optical elements are extracted from being embedded in or attached to planar sheets and are instead mounted on independent, adjustable holders. This removes the interfering supportive material from direct contact with the elements while maintaining the ability to display 3D lattice structures through the spatial arrangement of holders.
Solution Approach 2:
The element holders are designed to be dynamically adjustable in position, orientation, and spacing. This allows the structure to be reconfigured for different crystal lattice types and enables interactive manipulation of individual elements without being constrained by fixed planar supports.
3Device complexity
If modular components are assembled into three-dimensional structural shapes with open regions, then complex structures can be provided, but the suitability for securing and protecting objects is not clear
Solution Approach 1:
Different regions of the modular structure have specialized functions: element holders provide secure mounting with appropriate spacing, adjustable arms provide stable connections, and the base provides rigid support. This local optimization of structural qualities ensures both the complexity needed for 3D arrangements and the reliability needed for secure object mounting.
Data Source
AI summary
Modular frames for instructional use that provide secure mounts for geometric solids are presented. Some contemplated modular frames can be assembled into three dimensional modular devices and are particularly suitable for instructional purposes. Modular devices comprising two or more frames could be coupled via a clip in two or more different configurations. Containers including conductive material and configured to provide a Faraday cage around their contents are also provided.