Interchangeable Joystick Rings for Adjustable Controller Sensitivity

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Solution Overview

Problem

Existing game controllers lack the ability to provide customizable sensitivity settings for the joystick, limiting user experience and adaptability to different gaming preferences.

Innovation Solution

A game controller design that allows for interchangeable rings with different diameters and actuator configurations, enabling varying ranges of motion and sensitivity levels by depressing a mechanical switch, which is detected by the controller to adjust firmware settings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed joystick design is used, then the device complexity is low, but the adaptability to different gaming preferences is limited

Engineering Contradiction:

Improvesensitivity customizationVSAvoidinterchangeable ring mechanism

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The joystick system is segmented into a base unit and interchangeable ring components. Different rings with varying diameters can be attached to the same joystick base, allowing users to customize sensitivity without redesigning the entire joystick. This segmentation enables adaptability while keeping the base design simple and reusable.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The joystick base is designed as a universal platform that can accommodate multiple types of rings. The same base unit serves multiple functions by working with different ring configurations, allowing one device to provide varied sensitivity levels for different gaming preferences, thus improving adaptability without proportionally increasing overall complexity.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If interchangeable rings with different diameters are implemented, then the sensitivity customization is improved, but the ease of manufacture deteriorates

Engineering Contradiction:

Improvesensitivity adjustmentVSAvoidring production and assembly

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

Instead of manufacturing completely different joystick units for each sensitivity level, the invention changes the parameter (ring diameter) of a single base design. This allows sensitivity customization through parameter variation rather than structural redesign, simplifying the manufacturing process while maintaining adaptability.

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The ring components are designed to nest onto the existing joystick base structure. This nesting approach allows the rings to be manufactured separately and then assembled onto the base, reducing the complexity of manufacturing entire custom joysticks while still achieving sensitivity customization through the interchangeable ring system.

Inventive Principle:

Principle #7Nested doll (Nesting)

Data Source

PatentEP3541487B1Game controllers and methods for controlling a game controller

Publication Date: 2021.04.14 RAZER ASIA PACIFIC

Figure 1A~1B
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AI summary

According to various embodiments, a game controller may be provided. The game controller may include: a controller input; a receiving portion configured to alternatively receive a first ring or a second ring, wherein the first ring allows a first range of motion of the controller input, and wherein the second ring allows a second range of motion of the controller input; a mechanical switch configured to receive mechanical input from at least one of the first ring or the second ring.