Slide Device Multi-Constraint Mechanism
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Solution Overview
Problem
Conventional slide tablet computers have a complicated structure and large volume due to multiple fixing mechanisms, which complicates design and increases manufacturing costs.
Innovation Solution
A slide device with a single constraint mechanism using a linkage set, magnetic hooks, and a resilient component to achieve multi-constraint functionality, allowing the second body to be constrained relative to the first body in different modes, reducing complexity and cost.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple fixing mechanisms are disposed around the casing to constrain the panel module in different operation modes, then the device can achieve multi-constraint function, but the structure becomes complicated and the volume increases
Solution Approach 1:
The patent applies a single constraint mechanism that can perform multiple functions by changing its configuration. The constraint mechanism includes a movable constraint member that can be positioned at different locations along the sliding direction to constrain the panel module in various operation modes (horizontal sliding, vertical sliding, rotation). This eliminates the need for multiple separate fixing mechanisms while maintaining the ability to constrain the panel module in all required modes, thus resolving the contradiction between multi-constraint function and structural complexity
Solution Approach 2:
The constraint mechanism employs a movable constraint member that can dynamically change its position along the sliding direction of the panel module. This dynamic positioning capability allows the same mechanism to adapt to different operation modes without requiring multiple fixed constraint structures. The movable constraint member can be adjusted to different locations to provide constraint in horizontal sliding mode, vertical sliding mode, or rotation mode, thereby achieving multi-constraint function with a single dynamic mechanism rather than multiple static mechanisms
2Adaptability or versatility
If multiple fixing mechanisms are disposed around the casing to constrain the panel module in different operation modes, then the device can achieve multi-constraint function, but the volume of the device increases
Solution Approach 1:
The patent uses a single constraint mechanism with a movable constraint member that can serve multiple constraint functions across different operation modes. This unified mechanism occupies significantly less space compared to having separate fixing mechanisms for each operation mode. The movable constraint member can be repositioned along the sliding direction to provide constraint in horizontal sliding, vertical sliding, and rotation modes, thereby achieving the same multi-constraint functionality with reduced device volume
Solution Approach 2:
The patent merges the functions of multiple separate fixing mechanisms into a single integrated constraint mechanism. Instead of having independent constraint structures for horizontal sliding, vertical sliding, and rotation modes, the invention combines these functions into one mechanism with a movable constraint member that can be positioned at different locations. This merging of functions reduces the overall volume required for constraint mechanisms while maintaining full multi-mode constraint capability
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 solution enables a simple structure that effectively locks and unlocks the slide device in various modes, decreasing manufacturing costs and enhancing market competitiveness.
Implementation Method 1
the resilient component can be deformed elastically
Implementation Method 2
the first hook is engaged with the first engaging hole by magnetic attraction
Data Source
AI summary
A slide device includes a first body, a second body and a constraint mechanism. The constraint mechanism includes a linkage set disposed on the second body, and a first hook and a second hook respectively disposed on the first body. The linkage set includes a first rod disposed on a first side of the second body, a second rod disposed on a second side of the second body, a first bar disposed between the first rod and the second rod, and a second bar disposed between the first rod and a third side of the second body. The first hook is for hooking a hole on the first rod, and the second hook is for hooking holes on the first rod or the second rod.