Elongated Aperture Case Stylus Storage
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Solution Overview
Problem
Existing portable electronic device cases lack an efficient and secure method to store and protect styluses, often resulting in loss or damage due to inadequate design features.
Innovation Solution
A case assembly with an elongated aperture and a cover assembly featuring a tab-receiving notch and beveled surface, designed to securely hold a stylus, mimicking the shape and size of a portable electronic device stylus, with dimensions ensuring compatibility and protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing portable electronic device cases are used without dedicated stylus storage, then the case structure remains simple, but the stylus is prone to loss or damage
Solution Approach 1:
The case is divided into distinct functional zones: a main compartment for the electronic device, a dedicated stylus receptacle with aperture for stylus insertion, and a cover assembly with corresponding features. This segmentation allows the stylus storage function to be integrated without compromising the overall case structure.
Solution Approach 2:
The stylus receptacle is nested within the case body, with the aperture formed through the case wall. The cover assembly nests over the receptacle, creating a layered structure where the stylus is protected within the case while maintaining accessible entry points.
2Ease of operation
If an elongated aperture is added to the case for stylus insertion, then stylus access is improved, but the case wall structure becomes more complex
Solution Approach 1:
The aperture is extracted as a distinct feature from the case wall, creating a dedicated opening that spans from the exterior to the interior receptacle. This extraction simplifies the overall design by providing a clear, unobstructed path for stylus insertion without requiring complex mechanical components.
Solution Approach 2:
The aperture extends through the case wall in the thickness direction, creating a three-dimensional passage that connects the exterior environment with the interior receptacle. This dimensional approach allows stylus access without adding lateral complexity to the case structure.
3Reliability
If a cover assembly with tab-receiving notch is used, then stylus protection is enhanced, but the assembly complexity increases
Solution Approach 1:
The tab-receiving notch is positioned asymmetrically on the cover assembly, aligned with the aperture location. This asymmetric design allows the cover to engage with the receptacle in a specific orientation, providing secure stylus protection while using a simple geometric feature rather than a complex mechanism.
Solution Approach 2:
The tab-receiving notch acts as an intermediary feature that mediates between the cover assembly and the stylus receptacle. This simple geometric interface allows the cover to securely hold the stylus in place without requiring complex locking mechanisms or additional components.
Data Source
AI summary
Systems and methods involve a case assembly, stylus, cover assembly, and portable electronic device, the system includes a case assembly including an elongated aperture extending in a first direction through at least one interior wall portion and through at least one second exterior wall portion of a second side, the elongated aperture including an elongated linear dimension being the largest of a plurality of portions of an internal length dimension of an internal base surface of the case assembly; and including a cover assembly including a linear dimension at least as large as the elongated linear dimension of the elongated aperture. In addition, other aspects are described in the claims, drawings, and text forming a part of the present disclosure.