Lead Electrode Spatial Arrangement for Sensor Assembly Stability
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Solution Overview
Problem
Conventional detection assemblies in sensors are prone to deformation under external forces, affecting detection accuracy and leading to potential connection failures between the lead electrode, detection element, and conductive terminal.
Innovation Solution
The detection assembly is designed with a lead electrode having a connection portion and an extension portion, where the lead electrode and conductive terminal are positioned to minimize protrusion, reducing deformation under external forces. The conductive terminal has a first terminal end and a second terminal end, with specific tips and orientations that support the lead electrode, thereby reducing its deformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the lead electrode protrudes from the conductive terminal, then the assembly is easier to manufacture, but the lead electrode is prone to deformation under external forces
Solution Approach 1:
The patent changes the spatial arrangement by positioning the lead electrode and first terminal end on the same side of the second tip along the extension direction, and arranging the connection portion and extension portion at specific orientations (same side or perpendicular). This dimensional reconfiguration reduces the protruding length of the lead electrode while maintaining manufacturability, thereby reducing deformation under external forces.
2Device complexity
If the lead electrode protrudes from the conductive terminal, then connection assembly is simplified, but detection accuracy is affected due to deformation
Solution Approach 1:
The patent employs specific spatial arrangements where the connection portion and extension portion are positioned on the same side or perpendicular to the extension direction of the conductive terminal. This dimensional optimization reduces lead electrode deformation without complicating the connection assembly, thereby preserving detection accuracy.
3Length of moving object
If the sensor height is reduced for miniaturization, then the overall device size is smaller, but the lead electrode becomes more susceptible to deformation
Solution Approach 1:
The patent achieves miniaturization by optimizing the spatial arrangement of components along the extension direction of the conductive terminal. By positioning the lead electrode and terminal ends on the same side and arranging connection portions perpendicular or on the same side, the patent reduces the protruding length and overall sensor height while maintaining lead electrode stability through controlled spatial configuration.
Data Source
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AI summary
This application provides a detection assembly, including a lead electrode and a conductive terminal. The conductive terminal has a first terminal end and a second terminal end, with the first terminal end having a first end and the second terminal end having a second end. Along the extension direction of the conductive terminal, the lead electrode and the first terminal end are on the same side of the second tip, and the lead electrode and the second terminal end are on the same side of the first tip; or, the lead electrode and the second terminal end are on different sides of the first tip, and the lead electrode is perpendicular to the extension direction of the conductive terminal. This can reduce deformation of the lead electrode caused by external forces.