Walk-through Detector Wheel and Support Structure
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Solution Overview
Problem
Existing walk-through metal detectors are cumbersome to assemble and difficult to transport, often requiring multiple individuals and posing risks of damage during manipulation due to their inverted U-shape configuration and complex connections.
Innovation Solution
A walk-through metal detector system with a novel support structure and wheel attachment mechanism that allows for easy installation and removal of wheels and support members without external tools, enabling a single user to tilt and roll the device for portability and assembly, with components stored in a compartment for convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the detector uses an inverted U-shape configuration with complex connections, then structural stability is improved, but ease of assembly and transport deteriorates
Solution Approach 1:
The detector is divided into separable components including side panels, top member, wheels, and support members that can be independently handled and reconfigured. This segmentation allows the stable inverted U-shape structure to be assembled and disassembled without requiring complex manipulation of the entire structure at once.
Solution Approach 2:
The detector incorporates replaceable wheels and support members that can be dynamically added or removed based on operational needs. When wheels are attached, the detector becomes mobile for easy transport; when support members are extended, the structure gains stability for secure operation, allowing the system to adapt its properties situationally.
2Strength
If the detector is designed as a complete assembled unit, then structural integrity is improved, but portability and maneuverability deteriorates
Solution Approach 1:
The detector's structural components are designed to be separable yet maintain integrity when assembled. The side panels, top member, wheels, and support members can be independently transported and reassembled, allowing the structure to preserve its integrity during operation while being manageable during transport.
Solution Approach 2:
Wheels and support members act as intermediary elements that facilitate movement and assembly. These components mediate between the need for structural integrity and the need for portability, enabling the detector to be easily maneuvered during transport while maintaining its structural strength during operation.
3Stability of the object's composition
If the detector requires multiple individuals for assembly and handling, then stability during assembly is improved, but device complexity and time requirement deteriorates
Solution Approach 1:
The detector is designed with self-aligning features and intuitive connection mechanisms that allow a single user to assemble and handle it independently. The replaceable components can be easily attached and detached without requiring coordination between multiple individuals, reducing assembly complexity while maintaining stability through proper structural design.
4Stability of the object's composition
If the detector uses fixed support structure, then structural stability is improved, but adaptability to different surfaces and mobility deteriorates
Solution Approach 1:
The detector employs replaceable support members with adjustable lengths and configurations that can be adapted to various surface conditions. These dynamic support elements allow the detector to maintain structural stability on different surfaces while providing mobility options through replaceable wheels, achieving both stability and adaptability.
Solution Approach 2:
The support structure is designed with universal adaptability, featuring support members and wheels that can function on various surface types. The same basic structure can be configured for stability on flat surfaces or adapted for mobility on different terrains, making the detector versatile across multiple operational environments.
Data Source
AI summary
In some preferred embodiments, an inverted U-shaped detector is provided that includes a) novel and convenient support structure to support lower ends of side panels and b) novel and convenient wheel structure to install wheels to a lower end of the side panels to facilitate manipulation, assembly, portability and/or transport. In some preferred implementations, the support structure can be attached to the lower ends of the side panels, then wheels can be attached to a lower end of one of the side panels, and then the device can be tilted and rolled for portability and transport. In some preferred embodiments, the structure is configured to enable a single individual to install the support structure and the wheel structure, and also to move, relocate or transport (e.g., roll) the detector device.