Hinge Module Helix Groove Mechanism for Fast Assembly
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Solution Overview
Problem
The assembly process of electronic devices, such as notebook computers, is time-consuming and requires significant manpower and costs due to the complexity of screw-based assembly processes, necessitating a method to simplify the assembly and increase production capacity.
Innovation Solution
A hinge module utilizing a protruding portion, a column, and a sleeve with a helix groove and threaded stud portion, allowing for efficient locking and unlocking mechanisms to streamline the assembly process by rotating the sleeve relative to the protruding portion when the column slides along the helix groove.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If screw-based assembly process is used to connect components, then connection strength and reliability are improved, but assembly time and production complexity increase significantly
Solution Approach 1:
The patent extracts the fastening function from traditional screw connections and integrates it into the hinge structure itself. The hinge body includes integrated fastening features that directly engage with the display module and base, eliminating the need for separate screws and fasteners while maintaining connection strength.
Solution Approach 2:
The patent merges the hinge structure with fastening mechanisms into a single integrated component. The hinge body combines the articulation function with built-in fastening features, allowing simultaneous achievement of connection strength and assembly speed without requiring separate fastening operations.
2Reliability
If multiple locking elements and tools are used for assembly, then assembly reliability is improved, but assembly process complexity and manpower requirements increase
Solution Approach 1:
The patent segments the hinge assembly into modular components with self-aligning features. The hinge body, display module, and base are designed with complementary geometric features that guide proper positioning and engagement, eliminating the need for complex alignment procedures and multiple locking elements.
Solution Approach 2:
The hinge structure incorporates self-aligning and self-locking features that automatically ensure proper assembly without requiring external tools or multiple locking elements. The integrated fastening features engage automatically when components are brought together, providing assembly reliability through the design itself rather than through complex assembly procedures.
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
This solution significantly enhances assembly efficiency and production capacity by simplifying the assembly process, reducing the need for extensive manpower and resources, while allowing for easy disassembly and reassembly of electronic devices.
Implementation Method 1
The sleeve has a connecting portion and a threaded stud portion which are connected together. The connecting portion has a receiving tank and a helix groove which are connected together. The column is disposed in and slides in the helix groove. When the column slides along the helix groove, the sleeve is rotated with respect to the protruding portion.
Implementation Method 2
The sleeve has a connecting portion and a threaded stud portion which are connected together
Data Source
AI summary
A hinge module and a portable electronic device using the same are provided. The hinge module includes a hinge body, a protruding portion, a column and a sleeve. The protruding portion is coupled to and protrudes from the hinge body. The column is coupled to and protrudes from the protruding portion. The sleeve has a connecting portion and a threaded stud portion which are connected together. The connecting portion has a receiving tank and a helix groove which are connected together. The protruding portion is disposed in the receiving tank. The column is disposed in and slides in the helix groove. When the column slides along the helix groove, the sleeve is rotated with respect to the protruding portion.