Analyte Sensor Snap-Fit Mounting for Reliable Attachment
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Solution Overview
Problem
Existing analyte detection devices require complex installation processes, leading to higher production costs and user inconvenience.
Innovation Solution
An installation unit with a parallel slider module that engages with an annular structure of the analyte detection device, allowing for a releasable connection, enabling easy and reliable attachment and detachment of the device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a complex installation process is used for analyte detection device, then the device can be securely attached, but the ease of operation deteriorates and production costs increase
Solution Approach 1:
The patent replaces complex mechanical installation mechanisms with a simple snap-fit system. The analyte detection device is attached to the installation unit through a straightforward insertion and snapping motion, eliminating the need for screws, clips, or multi-step securing processes. This mechanical simplification maintains secure attachment while dramatically improving ease of operation.
Solution Approach 2:
The installation unit is divided into distinct functional segments: the analyte detection device, the installation unit housing, and the parallel slider module. This segmentation allows each component to be optimized independently, with the attachment interface designed for simple engagement while the overall system maintains reliability through modular construction.
2Reliability
If a complex installation process is used for analyte detection device, then the device can be securely attached, but production costs increase
Solution Approach 1:
The patent eliminates complex mechanical assembly steps in manufacturing by using a snap-fit attachment system that requires no fasteners, adhesives, or precision alignment procedures. This reduces manufacturing complexity, lowers production costs, and maintains secure attachment through the engineered elasticity of the snapping mechanism.
Solution Approach 2:
The installation unit appears to be designed as a disposable or single-use component, with the analyte detection device being attached and then discarded after use. This approach reduces manufacturing costs by eliminating the need for durable, reusable materials and complex assembly mechanisms, while still providing secure attachment during the device's operational lifespan.
3Ease of operation
If a releasable connection is used between parallel slider module and analyte detection device, then ease of operation improves, but device complexity increases
Solution Approach 1:
The patent implements a snap-fit connection system that provides releasable attachment without complex mechanisms. The analyte detection device snaps onto the installation unit through elastic deformation of the housing material, and can be released by applying simple manual force. This replaces complex locking mechanisms with a straightforward elastic snap-fit, improving ease of operation while minimizing added complexity.
Data Source
Figure 1~2a
Figure 2b~3
Figure 4~5a
AI summary
The invention discloses an installation unit for an analyte sensor, the buckle of the parallel slider module is engaged with the annular structure of the analyte detecting device, so that a releasable connection is formed between the parallel slider module and the analyte detecting device, the analyte detecting device is fixed on the parallel slider module when the parallel slider module is located at the distal end, and the analyte detecting device is automatically separated from the parallel slider module when the parallel slider module slides to the proximal end, so that the installation unit is simple, reliable and easy to use.