Rotatable Transmission Port Module for Dust Protection
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Solution Overview
Problem
Conventional transmission port modules on notebook computers are exposed, compromising the aesthetic appeal and allowing dust and debris to enter the device, potentially damaging internal components.
Innovation Solution
A transmission port module with a housing that can be installed inside a casing in a detachable or rotatable manner, allowing the ports to be exposed only when in use and hidden when not in use, using a flexible printed circuit and gold finger contacts for electrical connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the transmission port module is exposed on the host casing, then the transmission function is accessible, but the aesthetic feeling is reduced and dust can enter the device
Solution Approach 1:
The transmission port module is designed to be movable relative to the host casing, allowing it to dynamically switch between an exposed state (for use) and a retracted state (for protection). This dynamic configuration enables the system to adapt its structure based on operational needs, resolving the contradiction between accessibility and protection.
Solution Approach 2:
The transmission port module is separated from the main host casing into an independent, detachable unit. This segmentation allows the port module to be independently positioned - either exposed for use or retracted into the casing for protection - without affecting the overall structure of the host device.
2Stability of the object's composition
If the transmission port module is fixed on the host module, then the structure is stable, but the port cannot be contained inside the casing when not in use
Solution Approach 1:
The connection between the transmission port module and host casing is designed to allow controlled movement - stable when connected for use, but capable of being retracted or detached when not in use. This dynamic connection resolves the contradiction between structural stability and positioning flexibility.
3Productivity
If the transmission port module is exposed, then signal transmission is enabled, but internal components can be damaged by dust and debris
Solution Approach 1:
The system dynamically adjusts the exposure state of the transmission port module based on operational requirements. When signal transmission is needed, the module is exposed; when not in use, it is retracted into the casing to protect internal components from dust and debris, thus maintaining both productivity and reliability.
Solution Approach 2:
The retractable design provides preliminary protection by allowing the transmission port module to be retracted into the casing before dust and debris can cause damage. This preventive measure ensures internal components remain protected whenever the transmission function is not actively being used.
Data Source
AI summary
A transmission port module adapted to an electronic device is disclosed. The electronic device includes a casing whereon a containing slot is formed. According to an embodiment, the transmission port module includes at least one transmission port and a housing covering the at least one transmission port. The housing is installed inside the containing slot in a detachable manner, such that the at least one transmission port is hidden inside the casing as being not in use by detachment and installation of the housing. According to another embodiment, the transmission port module includes at least one transmission port and a rotational holder. The rotational holder holds the at least one transmission port and drives the at least one transmission port to rotate relative to the casing, such that the at least one transmission port is hidden inside the casing as being not in use by rotation of the rotational holder.