Extensible Display Screen Assembly with Nested Self-Powered Housing
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Solution Overview
Problem
Existing mobile electronic devices face limitations in display size and require external power sources for auxiliary screens, compromising portability and usability.
Innovation Solution
An extensible display screen apparatus for mobile devices that includes a power supply device and screen display units, allowing detachable connection, wireless communication, and adjustable orientation, enabling independent or combined display interfaces without external power.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If external screen technology is used to provide larger display, then display area is improved, but portability deteriorates due to bulky equipment
Solution Approach 1:
The screen display device is nested within the power supply device housing, with the screen positioned in a receiving space inside the power supply device. This allows the display functionality to be integrated into a compact form factor that can be easily carried, resolving the contradiction between large display area and portability.
2Area of moving object
If conventional auxiliary screen equipment is used, then display capability is improved, but ease of operation deteriorates due to external power supply requirement
Solution Approach 1:
The power supply device contains an internal power supply unit that provides working power to the screen display device without requiring external power sources. This self-powered design eliminates the need for external power connections, significantly improving ease of operation and portability while maintaining display capability.
3Ease of operation
If screen display device is integrated with power supply device, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The screen display device and power supply device are merged into a single integrated unit, where the screen is positioned within the power supply device housing. This combination simplifies the overall system by eliminating separate power sources and connections, reducing device complexity while maintaining ease of operation.
Data Source
AI summary
An extensible display screen apparatus includes a power supply device and a screen display device. The screen display device includes at least one screen unit and a screen support assembly, wherein the at least one screen unit is disposed on the screen support assembly and the screen support assembly is arranged to support the at least one screen unit, whereas the at least one screen support assembly can electrically connect with the screen display device through the power supply device. The power supply device is configured to provide a working power to the at least one screen unit for a mobile electronic device to communicate with the at least one screen unit, wherein the said screen unit provides additional information of the mobile electronic device while being electrically connected with the screen display device.