Server Handle Assembly With Anti-Sag Rotary Stabilization
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Solution Overview
Problem
Existing server devices face difficulties in folding operations due to sagging rotary handles caused by gravity, and restraining mechanisms at higher or lower positions hinder user operation.
Innovation Solution
A handle assembly with a stabilization mechanism comprising movable and resilient components that extend or retract relative to a rotary component, allowing it to be oriented horizontally or obliquely to overcome gravity and facilitate easy rotation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a restraining mechanism is added to prevent the rotary handle from sagging, then the handle can be kept horizontal, but the device complexity increases and operation becomes harder when the handle is at higher or lower positions
Solution Approach 1:
The resilient component acts as a counterweight mechanism that automatically compensates for the gravitational force on the rotary handle. When the handle sags due to gravity, the resilient component extends to provide an upward counterbalancing force, and when the handle is lifted, the resilient component compresses to allow smooth movement. This eliminates the need for complex restraining mechanisms while maintaining horizontal stability during normal operation.
Solution Approach 2:
The resilient component changes its mechanical parameters (compression/extension state) in response to the handle's position and gravitational force. By dynamically adjusting its stiffness and force output based on the handle's orientation, the system maintains stability without requiring fixed restraining mechanisms that would limit operational flexibility.
2Shape
If the rotary handle is positioned at higher or lower locations, then the server device structure is optimized, but the ease of operation deteriorates due to the restraining mechanism
Solution Approach 1:
The resilient component provides gravitational counterbalancing regardless of the handle's vertical position on the server device. This allows the handle to be optimally positioned for structural design while maintaining ease of operation through automatic force compensation, eliminating the trade-off between structural optimization and operational accessibility.
3Device complexity
If the rotary handle sags due to gravity in non-fold state, then the structure is simple, but the folding operation becomes difficult
Solution Approach 1:
The resilient component provides a simple yet effective counterbalancing mechanism that prevents the handle from sagging during folding operations. When the user initiates a fold, the resilient component extends to counteract gravity, reducing the effort required to lift and rotate the handle. This maintains structural simplicity while dramatically improving folding ease.
Solution Approach 2:
The resilient component introduces dynamic force compensation that adapts to the folding motion in real-time. As the handle moves through its folding arc, the resilient component continuously adjusts its force output to counteract the changing gravitational torque, making the folding operation smooth and effortless without requiring complex mechanical assistance.
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 stabilization mechanism prevents sagging and enables easy folding and rotation of the rotary component, enhancing operability by allowing orientation in various directions based on user force.
Implementation Method 1
The first resilient component is abutted between the first movable component and the rotary component. The second resilient component is abutted between the second movable component and the rotary component.
Data Source
AI summary
A handle assembly is provided and includes a rotary component and a stabilization mechanism. The rotary component includes a first side and a second side opposite to the first side. The stabilization mechanism includes a first movable component, a first resilient component, a second movable component and a second resilient component. The first movable component is extendable or retractable relative to the first side of the rotary component. The first resilient component is abutted between the first movable component and the rotary component. The second movable component is extendable or retractable relative to the second side of the rotary component. The second resilient component is abutted between the second movable component and the rotary component. Besides, a related server device having the aforementioned handle assembly, and a related server system having the aforementioned server device, are also provided.