Toy Playset Biasing Joint for Dynamic Track Movement

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Solution Overview

Problem

Existing toy playsets lack dynamic interaction between the base and track sections, limiting the immersive experience and tactile feedback for users, as they do not effectively replicate the movement and sensations of real-world vehicles.

Innovation Solution

A toy playset design featuring a biasing joint that allows the base and track sections to move relative to each other, enabling roll, pitch, and yaw movements, coupled with auxiliary supports to maintain structural integrity and an arm mechanism for propelling toy vehicles, enhancing user interaction and entertainment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If the base and track sections are rigidly connected, then structural stability is improved, but dynamic movement and tactile feedback are lost

Engineering Contradiction:
Improvestructural stabilityVSAvoiddynamic movement capability
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The patent applies the dynamics principle by replacing the rigid connection with a biasing joint that enables dynamic movement between the base and track sections. The biasing member (spring) allows the track section to move relative to the base section, providing tactile feedback and simulating vehicle movement over terrain while maintaining structural integrity through the biased connection.

Inventive Principle:
Principle #15Dynamics

2Strength

If the base and track sections are rigidly connected, then structural integrity is improved, but immersive tactile feedback is reduced

Engineering Contradiction:
Improvestructural integrityVSAvoidtactile feedback quality
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The biasing joint creates a dynamic connection that moves with the track section, providing tactile feedback to the user while the biasing member maintains structural integrity. The spring mechanism allows controlled movement that simulates real-world vehicle interactions with terrain.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If a biasing joint is added to enable relative movement, then dynamic interaction and tactile feedback are improved, but device complexity increases

Engineering Contradiction:
Improvedynamic interaction capabilityVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the playset into distinct base section and track section components connected by a biasing joint. This segmentation allows independent movement of the track section while maintaining a relatively simple overall structure. The biasing member is a straightforward spring mechanism that adds minimal complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The biasing joint with spring mechanism provides dynamic interaction capability through a simple, well-understood mechanical component. The spring-based solution avoids complex actuators or electronic systems, keeping the device relatively simple while achieving the desired dynamic behavior.

Inventive Principle:
Principle #15Dynamics

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 relative movement between the base and track sections provides unique sensations and enhanced tactile feedback, improving the immersive experience by simulating the movement of vehicles over rough terrain, thereby increasing user engagement and enjoyment.

Implementation Method 1

the biasing member is configured to flex to enable the base section and the track section to move relative to one another

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS20240342620A1Toy vehicle playset
Publication Date: 2024.10.17 MATTEL INC
  • US20240342620A1 patent drawing
  • US20240342620A1 patent drawing
  • US20240342620A1 patent drawing

AI summary

A toy playset is presented herein. The toy playset includes a base section, a track section configured to receive a toy vehicle, and a biasing member coupled to the base section and to the track section. The biasing member is configured to bias the base section and the track section away from one another, and the biasing member is configured to flex to enable the base section and the track section to move relative to one another.