Adapter Assembly for Card Reader Orientation and Integration

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Solution Overview

Problem

Existing systems for electronic payment card readers and portable electronic devices lack a seamless and versatile method for integration, particularly in terms of orientation and functionality.

Innovation Solution

A system comprising an adapter assembly with a planar surface, elongated rail portions, and a depressed portion, which is removably couplable with both the electronic payment card reader and the portable electronic device, allowing for multiple orientations and integration with an accessory assembly featuring elongated channels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed integration method is used for card reader and device, then structural simplicity is maintained, but orientation flexibility and versatility are reduced

Engineering Contradiction:

Improveorientation flexibilityVSAvoidintegration structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adapter assembly incorporates a rotatable joint mechanism that allows the card reader portion to rotate relative to the device portion, enabling dynamic reconfiguration between multiple orientations (e.g., 0 degrees, 90 degrees, 180 degrees). This dynamic capability provides orientation flexibility without requiring multiple separate fixed adapters, thus managing complexity through a single versatile mechanism.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The adapter assembly is designed as a universal interface that can accommodate different device types and card reader configurations through standardized coupling mechanisms (e.g., magnetic attachments, mechanical interfaces). The depressed portion with multiple sides and the rail portions create a multi-functional platform that works with various accessories, eliminating the need for device-specific custom integrations.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple integration methods are provided for different orientations, then versatility is improved, but device complexity increases

Engineering Contradiction:

Improveintegration versatilityVSAvoidadapter structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adapter assembly merges multiple integration capabilities into a single unified structure. The device portion, adapter body, and card reader portion are combined into one assembly that provides both magnetic attachment functionality and mechanical coupling through rail portions. This consolidation eliminates the need for separate attachment mechanisms for different orientations, reducing overall system complexity while maintaining versatility.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The adapter assembly is segmented into distinct functional portions: a device portion for attaching to the portable device, an adapter body with a depressed portion for card reader engagement, and rail portions for mechanical coupling. This segmentation allows each portion to be optimized for its specific function while working together as an integrated system, managing complexity through modular design.

Inventive Principle:

Principle #1Segmentation

3Volume of moving object

If a compact adapter design is used, then portability is improved, but engagement reliability may be reduced

Engineering Contradiction:

Improveadapter sizeVSAvoidengagement security

Core Design Contradiction:

Volume of moving objectVSReliability

Solution Approach 1:

The adapter assembly employs a nested structure where the card reader portion fits into the adapter body's depressed portion, which itself attaches to the device portion. The rail portions nest within corresponding channels, creating a compact layered arrangement. This nesting minimizes the overall volume while maintaining secure engagement through multiple nested connection points.

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The adapter assembly incorporates magnetic attachment mechanisms that engage before full mechanical coupling is achieved. These magnetic forces provide preliminary securing and alignment, cushioning against misalignment or accidental disengagement during the engagement process. This prior cushioning ensures reliable engagement even in the compact design where mechanical tolerances are tight.

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

Data Source

PatentUS12303006B1Enhanced portable electronic device case accessory engagement system

Publication Date: 2025.05.20 PIONEER SQUARE BRANDS INC

AI summary

A system for an electronic payment card reader and a portable electronic device accessory includes an adapter assembly with a planar surface portion and an elongated rail portion extending from the planar surface portion. The elongated rail portion is removably couplable with the portable electronic device accessory. The adapter assembly includes a depressed portion with a first side and second side extending parallel with the first side. The first and second sides are removably couplable with first and second sides of the electronic payment card reader. Other aspects are described in the claims, drawings, and text forming a part of the present disclosure.