Connector with Elastic Button for Accessory Attachment

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Solution Overview

Problem

Electronic devices lack a convenient and space-efficient method to store and mount accessory devices like electronic pens, leading to user inconvenience due to separate carrying or the inability to use pens with actual pen shapes.

Innovation Solution

An electronic device with a connector system that includes a main body, a button part, and a movable part, utilizing elastic members for easy attachment and detachment of accessory devices, maintaining a smooth surface appearance when not connected and allowing for simple coupling and withdrawal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a separate inner space is provided for storing accessory devices, then the accessory device can be stored, but the device complexity increases and the mounting space is insufficient for actual pen-shaped accessories

Engineering Contradiction:
Improvestorage capabilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges the storage function and mounting function into a single integrated connector structure. The connector housing combines the receptacle for the accessory device with the button mechanism and elastic member in one unified component, eliminating the need for separate storage spaces and reducing overall structural complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The connector is designed as a multi-functional component that simultaneously provides storage capacity, mounting capability, and release mechanism. The single connector structure serves multiple purposes: holding the accessory device, providing the button for release, and containing the elastic member for automatic engagement, thereby reducing the number of separate components needed.

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

2Volume of moving object

If a thin electronic pen is used to fit limited mounting space, then the pen can be stored, but the user experience deteriorates due to inconvenience in carrying and using

Engineering Contradiction:
Improvemounting spaceVSAvoiduser convenience
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The patent employs dynamic elements including a movable button part that responds to user input and a movable insert part that automatically engages with the accessory device. The elastic member provides dynamic engagement and release, allowing the connector to adapt between connected and disconnected states smoothly, improving user interaction.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The elastic member provides automatic engagement of the insert part with the accessory device without requiring manual intervention. The system serves itself by using the elastic force to ensure proper connection and by providing an automatic release mechanism when the button is pressed, reducing the steps needed for attachment and detachment.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If the connector is always exposed for easy access, then the accessory device can be easily attached, but the appearance becomes less sleek when not connected

Engineering Contradiction:
ImproveaccessibilityVSAvoidsurface smoothness
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The connector components are nested within each other in a compact arrangement. The button part is positioned within the connector housing, the insert part can be retracted or covered when not in use, and the elastic member is contained within the connector structure. This nesting allows the connector to maintain a sleek, integrated appearance when no accessory is attached while still providing easy access when needed.

Inventive Principle:
Principle #7Nested doll (Nesting)

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

Enables convenient storage and use of accessory devices by allowing seamless attachment and detachment, maintaining a sleek appearance and improving user experience by accommodating various pen shapes.

Implementation Method 1

a first elastic member mounted between the main body and the button part

Methodology Applied
Scientific EffectElastic force: Elasticity

Implementation Method 2

a second elastic member mounted between the main body and the movable part

Methodology Applied
Scientific EffectElastic force: Elasticity

Data Source

PatentUS11733741B2Electronic device including connector to which accessory device is attachable
Publication Date: 2023.08.22 SAMSUNG ELECTRONICS CO LTD
  • US11733741B2 patent drawing
  • US11733741B2 patent drawing
  • US11733741B2 patent drawing

AI summary

An electronic device to which an accessory device is attachable according to various embodiments of the disclosure includes a housing including a first opening and a second opening and a connector at least partially exposed through the first opening and the second opening. The connector includes a main body, a button part seated on the main body so as to be movable in a first direction or a second direction, a first elastic member mounted between the main body and the button part, a movable part seated on the main body, and a second elastic member mounted between the main body and the movable part. A portion of the button part is exposed through the first opening, and a portion of the movable part is exposed through the second opening.