Rotating Mobile Terminal Protective Shell Housing
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Solution Overview
Problem
Existing mobile terminal protective shells do not allow for adjustable angles between the mobile terminal and the expansion assembly, making them inconvenient for use.
Innovation Solution
A mobile terminal protective shell with a housing body, an expansion assembly, and a connecting mechanism that allows the housing body to rotate relative to the expansion assembly, enabling adjustable angles for improved usability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the protective shell uses a fixed support structure with a unique connection relationship, then the structure is simple and stable, but the angle between the mobile terminal and expansion assembly cannot be adjusted
Solution Approach 1:
The patent applies the dynamics principle by transforming the fixed connection between the protective shell and expansion assembly into a rotatable connection. The connecting mechanism includes a rotating component that allows the housing body to rotate relative to the expansion assembly, enabling dynamic angle adjustment while maintaining structural integrity. This resolves the contradiction by making the connection adaptable without excessive complexity.
Solution Approach 2:
The connecting mechanism is segmented into multiple components: a mounting assembly fixed on the expansion assembly, a connecting assembly that rotates, and a detachable connection interface. This segmentation allows independent optimization of each component, enabling angle adjustment functionality while keeping the overall structure manageable and not overly complex.
2Ease of operation
If the connecting assembly is detachably connected to the housing body, then the adaptability and ease of operation are improved, but the connection stability may be reduced
Solution Approach 1:
The detachable connecting assembly allows the system to dynamically switch between connected and disconnected states. When connected, it provides stable attachment; when disconnected, it enables easy removal and reconfiguration. This dynamic capability simultaneously improves ease of operation while maintaining connection stability during use through the rotatable but firm connection mechanism.
Data Source
AI summary
A mobile terminal protective shell is used for installing a mobile terminal, and includes a housing body, an expansion assembly and a connecting mechanism. The connecting mechanism is connected to the housing body and the expansion assembly to make the housing body be capable of rotating relative to the expansion assembly. The housing body is used for accommodating the mobile terminal. The connecting mechanism includes a mounting assembly and a connecting assembly, the mounting assembly is fixedly installed on the expansion assembly, the connecting assembly is rotatably connected to the mounting assembly, and the connecting assembly is detachably connected to the housing body. The connecting assembly is driven to rotate relative to the mounting assembly to change an angle of the housing body relative to the expansion assembly, solving the problem that the angle between the mobile terminal and the expansion assembly cannot be adjusted, and improving the user experience.