Magnetic Detection Apparatus Standardized Section
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Solution Overview
Problem
Conventional magnetic detection apparatuses face limitations in productivity due to the need for various inner housings and complex molding processes, which affect positional accuracy and adaptability to different connectors and attachment methods.
Innovation Solution
A magnetic detection apparatus with a standardized magnetic detection section integrated into a cap, featuring a secondary molding section with an attachment and connector section, allowing for adaptable attachment methods and improved positional accuracy through simplified molding processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If insert molding is performed with various inner housings to adapt to different connectors, then adaptability to various connectors is improved, but device complexity and productivity are worsened
Solution Approach 1:
The patent applies universality by designing a standardized magnetic detection section that can be integrated into different cap shapes through secondary molding. This single standardized module serves multiple functions by adapting to various connector types and attachment methods without requiring separate inner housings for each connector specification, thereby reducing device complexity while maintaining adaptability.
Solution Approach 2:
The patent segments the magnetic detection apparatus into a standardized magnetic detection section and a secondary molding section. This segmentation allows the magnetic detection section to be manufactured once with high precision, while the secondary molding section is then adapted to different cap shapes and connector requirements, separating the precision requirements from the adaptability requirements.
2Adaptability or versatility
If insert molding is performed with pin extraction, then adaptability to different specifications is improved, but manufacturing precision is worsened due to position variation
Solution Approach 1:
The patent applies preliminary action by pre-integrating the magnetic detection device and magnet into a standardized magnetic detection section with optimized positional relationships before the secondary molding process. This ensures that the critical components are already in their precise positions before being attached to different cap shapes, eliminating position variation that would occur with pin extraction during molding.
Solution Approach 2:
The patent merges the magnetic detection device, magnet, and base into a single integrated magnetic detection section through pressing and sealing. This combination ensures that the positional relationship between these critical components is fixed and optimized, maintaining manufacturing precision while allowing the integrated unit to be adapted to different specifications through secondary molding.
3Adaptability or versatility
If multiple inner housings are provided for different connectors, then adaptability is improved, but productivity is worsened due to limited manufacturing efficiency
Solution Approach 1:
The standardized magnetic detection section serves as a universal component that can be adapted to various connector types and cap shapes through secondary molding. This eliminates the need to manufacture separate inner housings for each connector specification, significantly improving productivity by producing one standardized module rather than multiple specialized housings.
Solution Approach 2:
The patent uses the standardized magnetic detection section as a master template that is then copied and integrated into different cap shapes through secondary molding. This copying approach allows rapid production of adapted units without re-engineering the magnetic detection section for each application, thereby improving manufacturing efficiency.
4Adaptability or versatility
If lead terminal insertion in mold is required, then connector adaptability is improved, but productivity is worsened due to additional manual operations
Solution Approach 1:
The patent merges the lead terminal integration into the secondary molding process itself, where the lead terminal is embedded directly into the cap during the molding operation. This eliminates the need for separate manual insertion operations after the magnetic detection section is manufactured, improving productivity while maintaining the ability to adapt to different connector configurations through the molding process parameters.
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
The solution enables the apparatus to adapt to various connectors and improve positional accuracy during molding, enhancing productivity and detection performance while simplifying the molding process.
Implementation Method 1
a magnetic head including a magnetic detection device and magnetic field generation means
Data Source
AI summary
A magnetic detection apparatus comprises: a magnetic detection section which is obtained by pressing a base including a magnetic detection device, and magnetic field generation means fixed to the base, into a cap so as to integrate the base, the magnetic field generation means, and the cap; and a secondary molding section including an attachment section for attaching the magnetic detection section, and a connector section for extracting a signal detected by the magnetic detection section.