Portable Site Inspection Case With Antimicrobial Tool Storage

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Solution Overview

Problem

Existing site inspection cases are cumbersome, expensive, and inefficient, requiring multiple personnel and equipment, and fail to effectively minimize communicable disease transmission during site assessments.

Innovation Solution

A portable, ergonomic site inspection case with antimicrobial surfaces and discrete storage ports for instruments and samples, including a hardened exterior with a handle, hinges, and securing mechanism, designed to minimize physical contact and transmission risk.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If multiple bulky cases and components are used to house inspection equipment, then all required instruments can be stored, but the case becomes difficult to transport and use repeatably by different inspectors

Engineering Contradiction:
Improveequipment storage capacityVSAvoidportability and repeatability
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent combines multiple previously separate inspection cases and components into a single integrated portable case. The case houses all required inspection equipment including surface hardness testers, moisture detectors, laser distance measurement devices, and sample tile ports within one unified structure, eliminating the need for multiple separate cases while maintaining full functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The inspection case is designed as a universal multi-functional unit that can be used by different inspectors across multiple sites. The case includes standardized ports and compartments that accommodate various inspection instruments, making it adaptable for different inspection scenarios while maintaining consistent portability and ease of use.

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

2Quantity of substance

If traditional inspection cases are used without antimicrobial features, then equipment can be stored, but transmission of communicable diseases between job sites is not minimized

Engineering Contradiction:
Improveequipment storageVSAvoidcommunicable disease transmission
Core Design Contradiction:
Quantity of substanceVSObject-affected harmful factors

Solution Approach 1:

The patent applies antimicrobial surfaces and UV-C lighting within the inspection case to convert the potential harm of pathogen transmission into a beneficial protective feature. The antimicrobial treatment on case surfaces and UV-C消毒功能 actively prevent and eliminate communicable diseases, turning the inspection case from a potential vector into a protective barrier against disease transmission between job sites.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

3Reliability

If complete equipment cases are provided for all inspection needs, then all instruments are available, but the process becomes expensive and requires extra personnel

Engineering Contradiction:
Improveinspection completenessVSAvoidcost and personnel requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The inspection case is designed as a universal multi-functional unit that consolidates all required inspection instruments and equipment into one case. This eliminates the need for multiple specialized cases and reduces personnel requirements, as a single inspector can carry and use all necessary equipment from the unified case, thereby reducing both cost and complexity while maintaining inspection completeness.

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

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The case provides efficient, repeatable site inspections with reduced physical contact and transmission risk, enhancing safety and usability for surface protection design specialists.

Implementation Method 1

The hardened exterior case can include antimicrobial surfaces intended for minimization of transmission of communicable diseases.

Methodology Applied
Scientific EffectAntimicrobial surface:

Implementation Method 2

the interior of the case includes energy absorbing foam in spaces external to the respective ports, and wherein the energy absorbing foam is formed with cavities to maintain the components within the interior of the case securely stowed within their respective ports while the case is being transported and utilized.

Methodology Applied
Scientific EffectEnergy absorbing: Damping

Data Source

PatentUS12486102B2Site inspection case
Publication Date: 2025.12.02 BROWN LEE
  • US12486102B2 patent drawing
  • US12486102B2 patent drawing
  • US12486102B2 patent drawing

AI summary

A site inspection case is presented. The case includes a moisture detector port, configured for a moisture detector. The case also includes a surface hardness tester port, configured for a surface hardness tester. The case further includes a laser distance measurement device port, configured for a laser distance measurement device. The case additionally includes a wheeled distance measurement device port, configured for a wheeled distance measurement device. The case includes a plurality of surface coating vial ports, configured for a plurality of surface coating vials. The case also includes a plurality of sample tile ports, configured for a plurality of sample tiles. The case further includes energy absorbing foam in spaces external to the respective ports and internal to the case wherein the energy absorbing foam is formed with cavities to maintain the components within the interior of the case stowed within their respective ports.