Accretion Collecting Device Rib Support Positioning
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Solution Overview
Problem
Existing adhering substance collecting devices face instability in the positional relationship between the inspection object and the ejection opening, leading to inconsistent detachment and collection efficiency.
Innovation Solution
The device incorporates a supporting portion with a protruded rib shape on the upper and lower surfaces of the internal space, maintaining a constant distance between the inspection object and the ejection opening, ensuring stable airflow detachment and collection of adhering substances from both surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the inspection object is freely inserted without positional constraint, then the ease of operation is improved, but the positional relationship between the inspection object and ejection opening becomes unstable, reducing detachment efficiency
Solution Approach 1:
A supporting portion with a protruded rib shape is introduced as an intermediary element between the inspection object and the ejection opening. This rib-shaped support structure mediates the interaction by providing a stable reference surface that ensures consistent positioning of the inspection object relative to the ejection opening, thereby resolving the contradiction between ease of insertion and positional stability.
Solution Approach 2:
The supporting portion with the protruded rib shape represents a simple, cost-effective structural feature that is integrated into the device housing. This inexpensive geometric feature provides reliable positioning without requiring complex mechanical constraints or adjustable mechanisms, achieving stable positioning through a simple permanent structure.
2Reliability
If the ejection opening is positioned far from the inspection object, then the stability of positioning is improved, but the detachment efficiency of adhering substances decreases
Solution Approach 1:
The supporting portion with the protruded rib shape introduces a vertical dimension to the positioning system. By creating a height difference through the rib-shaped protrusion, the inspection object is elevated to a specific height that simultaneously achieves stable positioning and optimal distance from the ejection opening, resolving the contradiction between positioning stability and detachment efficiency.
3Quantity of substance
If multiple ejection openings are added to cover both surfaces, then the collection completeness is improved, but the device complexity increases
Solution Approach 1:
The ejection system is segmented into multiple ejection openings distributed across different locations and surfaces. This segmentation allows the airflow to be delivered from multiple points simultaneously, ensuring complete coverage of both surfaces of the inspection object and comprehensive collection of adhering substances without requiring a single complex ejection mechanism.
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
This configuration allows for stable detachment and collection of adhering substances from both surfaces of the inspection object, improving the efficiency and accuracy of the analysis process.
Implementation Method 1
an ejection opening n that ejects airflow
Implementation Method 2
a supporting portion H that supports the inspection object C, wherein the supporting portion H has a protruded rib shape
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
In order to detach substances stably from an inspection object, an adhering substance collecting device includes: ejection openings (n) configured to eject gas; a housing (B) on which the ejection openings (n) are provided; and supporting portions (H) which are installed on a surface of the housing (B) on which the ejection openings (n) are provided, and have a prescribed height. The supporting portions (H) include protruded portions formed on the housing (B). The supporting portions (H) each have a cuboid shape, and are installed such that a distance therebetween becomes smaller toward a direction of a recovery opening that is configured to collect substances having been detached from an inspection object (C), from the gas.