Detachable Dolly Connector With Clamp-On Train Coupling
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Solution Overview
Problem
Existing mobile platforms require fixed tongue and pin hitch structures for train connection, necessitating their installation on all platforms, even when not in use, which increases cost and complexity.
Innovation Solution
A detachable dolly train connector system that clamps onto mobile platforms as needed, using expandable and retractable mechanisms to form trains without pre-installed hardware, comprising detachable connectors with arms, pins, and clamping mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If fixed tongue and pin hitch structures are installed on all mobile platforms, then train connection reliability is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The connector system is divided into separate components: a clamp portion that attaches to the mobile platform and a connector portion that forms the train connection. This segmentation allows the platform to remain simple while the connector provides the necessary connection functionality only when needed.
Solution Approach 2:
The detachable connector acts as an intermediary component between mobile platforms, eliminating the need for permanent fixtures on each platform. The connector mediates the connection by clamping onto the platform and providing the tongue/pin hitch interface.
2Reliability
If fixed tongue and pin hitch structures are installed on all mobile platforms, then train connection stability is improved, but manufacturing cost increases
Solution Approach 1:
The detachable connector is designed as a separate, replaceable component rather than a permanent fixture integrated into each platform. This allows the connector to be manufactured independently and attached only when train formation is needed, reducing platform manufacturing costs.
Solution Approach 2:
The connector transitions from a static permanent fixture to a dynamic attachable/detachable component. The clamp mechanism allows the connector to be securely attached when needed and easily removed when not required, providing flexibility in deployment.
3Adaptability or versatility
If detachable connectors are used instead of fixed structures, then adaptability and flexibility are improved, but device complexity increases
Solution Approach 1:
The detachable connector is designed to be a universal component that can attach to various mobile platform types and configurations. The clamp portion can accommodate different platform geometries, and the connector portion provides standard train connection functionality, making the system highly adaptable.
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
Reduces costs and simplifies platform construction by allowing platforms to be connected on demand, eliminating the need for permanent fixtures, thus enhancing flexibility and reducing unnecessary hardware installation.
Implementation Method 1
a clamp configured to lock onto a side wall of the first mobile platform
Implementation Method 2
The clamp can include a moveable jaw and a toggle for moving the jaw to and from a locking position
Implementation Method 3
an apparatus for expanding and retracting the first arm and the second arm with respect to each other can comprise a first segment connected to the first arm, a second segment connected to the second arm wherein the first segment is pivotably connected to the second segment. Additionally, the apparatus for expanding and retracting the first arm and the second arm with respect to each other can further comprise a lever connected to the first segment for pivoting the first segment with respect to the second segment
Implementation Method 4
a first end having a first arm including an outwardly extending pin and a second arm including an outwardly extending pin
Data Source
AI summary
The invention is directed to a detachable dolly training connector. The connector includes a first detachable connector for connecting to a first mobile platform or dolly, coupled to a second detachable connector for connecting to a second mobile platform or dolly. The first detachable connector can include an expandable and retractable pin arrangement. The second detachable connector can include a clamp.