External Camera Module with Latch Mechanism for Notebook Security
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional image-capturing modules in notebook computers occupy internal space, reducing the display-to-cover ratio and pose security risks as they can be uncovered, allowing unauthorized image capture.
Innovation Solution
An electronic device with an external image-capturing module that includes a receiving recess and a moveable restriction unit, allowing the module to be securely stored within the device without additional space, using a latch mechanism and elastic elements to control its position and release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an image-capturing module is affixed to the top of the display of a notebook computer, then the image-capturing function is provided, but the inner space of the cover is occupied and the display to notebook cover ratio is decreased
Solution Approach 1:
The image-capturing module is extracted from the fixed position on the display cover and made detachable. The module can be removed from the cover and stored separately, allowing the cover area to be fully utilized for display purposes while still providing image-capturing functionality when needed.
Solution Approach 2:
The image-capturing module transitions from a static, fixed installation to a dynamic, detachable design. The module can be attached to or detached from the cover according to user needs, and the restriction unit dynamically adjusts to lock or release the module, optimizing both space utilization and functionality.
2Adaptability or versatility
If an image-capturing module is affixed to the top of the display of a notebook computer, then the image-capturing function is provided, but the image-capturing module is uncovered when the user uses the notebook, allowing hackers to steal images
Solution Approach 1:
The restriction unit is designed to automatically cover or protect the image-capturing module when it is not in use. This preliminary protective action prevents potential unauthorized access or hacking attempts before they can occur, while still allowing easy access when the user needs to use the function.
Solution Approach 2:
The restriction unit dynamically changes position based on whether the image-capturing module is in use. When the module is detached or not needed, the restriction unit moves to cover it, providing security. When the module is attached and needed, the restriction unit moves away to allow access.
3Adaptability or versatility
If a receiving recess is designed to receive the external image-capturing module, then the module can be carried within the device, but the device structure becomes more complex
Solution Approach 1:
The receiving recess is integrated into the existing device structure, combining the storage function with the device housing. The restriction unit is merged with the device's existing mechanisms, and the positioning structures are integrated into the module and housing designs, minimizing additional complexity while achieving portability.
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
Enables the external image-capturing module to be carried within the device without increasing its size, ensuring it is not forgotten and preventing unauthorized image capture by securely storing it within the device's idle space.
Implementation Method 1
a recovery elastic element, the latch comprises a latch abutting wall and a guiding post... the recovery elastic element is telescoped on the guiding post... One end of the recovery elastic element abuts the latch abutting wall, and the other end of the recovery elastic element abuts the recess abutting wall
Implementation Method 2
the pushing elastic element is disposed in the receiving recess, and when the restriction unit is in the second position, the restriction unit releases the external image-capturing module, and the pushing elastic element provides an elastic force to push the external image-capturing module
Data Source
AI summary
An electronic device is provided. The electronic device includes an external image-capturing module, a receiving recess and a restriction unit. The external image-capturing module is adapted to be received in the receiving recess. The restriction unit is moveable between a first position and a second position, and when the restriction unit is in the first position, the restriction unit abuts the external image-capturing module and restricts the movement of the external image-capturing module, and when the restriction unit is in the second position, the external image-capturing module is released by the restriction unit.