Powered Sliding Platform Assembly Actuator Rail Mechanism
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Solution Overview
Problem
Manual sliding platforms in pickup trucks are cumbersome, especially when heavily loaded or on inclines, making it difficult to access objects stored in the truck bed efficiently.
Innovation Solution
A powered sliding platform assembly with an actuator, rail, and controller that allows the platform to move between retracted and extended positions relative to the truck bed, using a pin that rides along the rail and is operated by a drive assembly and controller to facilitate easy access and loading/unloading of objects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a manually operated sliding platform is provided in the truck bed, then accessibility to objects stored within the truck bed is improved, but operation becomes difficult when the sliding platform is heavily loaded or the pickup truck is on an incline or decline
Solution Approach 1:
The patent replaces the manual mechanical sliding system with an automated powered system. An actuator (electric motor) is coupled to the platform through a pin and rail mechanism, eliminating the need for manual force to move the platform. The controller activates the actuator to automatically extend and retract the platform, solving the problem of difficult operation under heavy loads or on inclines.
2Adaptability or versatility
If the sliding platform is designed to accommodate varying loads and inclines, then adaptability is improved, but device complexity increases due to the addition of actuator, rail, and controller components
Solution Approach 1:
The patent introduces dynamic elements to the sliding platform system. The actuator provides powered motion capability, allowing the platform to adapt to varying loads and inclines that would be impossible with a purely manual system. The pin-rail mechanism enables controlled movement along a defined path, providing adaptability while maintaining structural integrity through the dynamic interaction between moving and stationary components.
Data Source
AI summary
A powered sliding platform assembly may include an actuator, a platform, and a controller. The platform may have a rail defining first and second openings configured to receive a pin of an actuator. The actuator and the rail may be arranged such that while the platform moves between extended and retracted positions, the pin rides along the rail between the openings. The controller may be programmed to, in response to a signal indicative of an object being proximate the platform, inhibit movement of the platform.