Docking Station Elastic Sliding Mechanism for Variable Device Height
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Solution Overview
Problem
Conventional expansion bases are limited in their ability to accommodate portable electronic devices of varying sizes and thicknesses due to fixed height adjustments, leading to inconsistent electrical connections.
Innovation Solution
A supporting structure and docking station design that incorporates an elastic member, sliding member, lifting element, and damper, allowing the height of the lifting element to be adjusted by an inclined plane, slowing down the sliding movement to ensure proper positioning for different device sizes and thicknesses.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the height of the supporting pillar is fixed, then the structure is simple, but it cannot accommodate portable electronic devices of varying sizes and thicknesses
Solution Approach 1:
The supporting pillar is transformed from a fixed static structure to a dynamic adjustable one. The sliding member can move along the first axis line, and the lifting element can be positioned at different heights by sliding along the inclined plane, allowing the structure to adapt to various device thicknesses and sizes.
Solution Approach 2:
The adjustment mechanism introduces a new dimension of movement. Instead of simply moving up and down vertically, the lifting element is positioned by sliding along an inclined plane, converting vertical height adjustment into斜向 sliding motion, thereby achieving height variability while maintaining structural stability.
2Manufacturing precision
If the sliding member moves quickly, then the operation is fast, but the lifting element cannot be properly positioned for devices of different sizes
Solution Approach 1:
The damper creates a periodic or controlled deceleration effect during the sliding motion. The sliding member initially moves at a certain speed, then the damper gradually slows it down, creating a two-stage motion process that ensures both efficiency and precision.
Solution Approach 2:
The damper acts as a cushioning element that anticipates the need for precise positioning. By slowing down the sliding member before it reaches the final position, the damper ensures that the lifting element can be accurately positioned without impact or overshooting, preparing the system for precise engagement.
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 secure and adaptable electrical connections for portable electronic devices of diverse dimensions, enhancing compatibility and usability across different devices.
Implementation Method 1
When receiving a force, the elastic member forces the sliding member to move along a first axis line
Implementation Method 2
The damper is mated with the sliding member to slow down the velocity of the sliding member
Data Source
AI summary
A supporting structure and a docking station using the same are provided. The supporting structure includes an elastic member, a sliding member, a lifting element and a damper. The sliding member having an inclined plane is connected to the elastic member. When the elastic member receives a force, the elastic member forces the sliding member to move along an axis line with the inclined plane facing to the lifting element. The lifting element is arranged over a travel path of the inclined plane and has an abutting portion. When the lifting element receives another force so that the abutting portion abuts against the inclined plane, the sliding member stops moving and the height position of the lifting element is fixed. The damper is mated with the sliding member to slow down the velocity of the sliding member.