Toy Track Elevator Counterweight Dynamics
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Solution Overview
Problem
Toy vehicle track sets lack innovative features to provide unique and varied paths for toy vehicles to travel, limiting the excitement and play experience for children.
Innovation Solution
A toy vehicle track set with movably mounted arm members and carriages that pivotally connect to each other, allowing toy vehicles to transition vertically between track segments using gravitational force, and an elevator-type system with a counterweight to move vehicles between different track segments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional fixed track sets are used, then the structure is simple and easy to manufacture, but the paths for toy vehicles are limited and lack variety
Solution Approach 1:
The patent applies the dynamics principle by making the track structure movable rather than fixed. Arm members can rotate between horizontal and vertical positions, allowing the track to transform from a simple fixed configuration to a dynamic system that creates multiple path varieties. This enables the same physical structure to provide different travel paths for toy vehicles through positional changes.
Solution Approach 2:
The patent segments the track into modular components including arm members, carriages, and track segments that can be independently positioned and configured. This segmentation allows for versatile path creation while maintaining manageable complexity, as each segment can be independently manufactured and assembled in different configurations.
2Adaptability or versatility
If vertical transfer mechanisms are added, then unique paths are enabled, but the device complexity increases
Solution Approach 1:
The patent employs the counterweight principle through the use of balanced arm members that can rotate between positions. The arm members are designed with inherent balance properties that allow them to move between horizontal and vertical positions through gravitational force alone, eliminating the need for complex motorized lifting mechanisms while still enabling vertical transfer capability.
Solution Approach 2:
The vertical transfer mechanism is designed to be self-operating through gravitational force. When a toy vehicle is placed in the carriage, the weight difference between the carriage with vehicle and the counterweight automatically drives the arm member rotation, allowing the system to transfer vehicles vertically without external power sources or complex control mechanisms.
3Ease of operation
If multiple arm members are coupled to move simultaneously, then coordinated vertical transfer is achieved, but the mechanism complexity increases
Solution Approach 1:
The patent merges multiple arm members into a single coupled system where they move simultaneously in response to a single driving force. The arm members are connected through a common carriage system and gravitational interaction, allowing them to coordinate their movement without requiring separate motors or complex synchronization mechanisms. This merging approach achieves coordinated vertical transfer while keeping the overall mechanism relatively simple.
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 the creation of unique and varied paths for toy vehicles to travel, enhancing play experience by allowing vertical transfer and varied track segment connections, providing extended play possibilities.
Implementation Method 1
The counterweight has a weight greater than the weight of the carriage. When a toy vehicle is received in the carriage, the weight of the toy vehicle and the carriage overcomes the weight of the counterweight in order to move the toy vehicle from a first track segment to a second track segment.
Data Source
AI summary
Elevator-type systems for a toy vehicle and toy vehicle track sets are disclosed. The elevator-type system may include a carriage configured to receive a toy vehicle, the carriage is configured to move between a first position and a second position. The elevator-type system may additionally include a tension rope having a first end and a second end, the first end is attached to the carriage. The elevator-type system may further include a counterweight attached to the second end. The weight of the counterweight may be greater than the weight of the carriage to bias the carriage toward the first position. The weight of the counterweight may be less than the weight of both the carriage and a toy vehicle received in the carriage to allow the carriage to move toward the second position when the toy vehicle is received in the carriage.