Universal Protective Hood for Measuring Devices
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Solution Overview
Problem
Conventional protective hoods for measuring devices are not adaptable to different housing designs, limiting their universal use and failing to effectively dissipate heat generated by the devices, especially in extreme environmental conditions.
Innovation Solution
A protective hood with a two-part housing design featuring adjustable sections connected by coupling elements and elastic support elements, allowing for secure fitting of measuring devices of varying dimensions while enabling heat dissipation through ventilation openings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional protective hoods are designed with fixed attachments for specific housing designs, then protection against environmental influences is achieved, but adaptability to different measuring device housing designs is lost
Solution Approach 1:
The protective hood is designed with a universal attachment system using resilient support elements that can accommodate different housing designs and dimensions. The support elements can be adjusted in position and orientation to securely attach the hood to various measuring device configurations, making a single hood design applicable to multiple device types rather than requiring custom attachments for each design.
Solution Approach 2:
The attachment system incorporates resilient (elastic) support elements that can dynamically adapt to different housing shapes and sizes. These elements can deform and reposition themselves to match the contours of different housings, providing secure attachment across multiple device designs without requiring rigid fixed-position attachments.
2Reliability
If the lead-through opening is designed to prevent the first measuring device section from slipping out, then securing the measuring device is achieved, but the opening must be dimensioned to reach under the first measuring device section, complicating the structure
Solution Approach 1:
The resilient support elements utilize elastic deformation (a form of mechanical response) to provide securing force. When the measuring device is inserted, the support elements deform elastically to engage with the device housing, providing friction-based retention that prevents slippage without requiring complex mechanical interlocking structures.
Solution Approach 2:
The support elements change their physical state from undeformed to deformed, utilizing elastic parameter changes to provide the securing function. By allowing the support elements to elastically deform, the system achieves secure attachment through simple geometric forms rather than complex structural designs.
3Ease of manufacture
If a one-piece housing is used for the first measuring device section and connection section, then manufacturing is simplified, but protection in extreme environments with aggressive substances, heavy precipitation, or strong solar radiation is insufficient
Solution Approach 1:
The protective hood is divided into multiple detachable sections rather than being a single monolithic structure. This segmentation allows the hood to be assembled around the measuring device in sections, providing comprehensive environmental protection while maintaining ease of assembly and disassembly for maintenance or device replacement.
Data Source
Figure 1~2B
Figure 3
AI summary
The protective cover has a housing (1) for protecting a measuring instrument. A support element is extended in a receiving area (17) for engaging under a measuring instrument section towards an executing opening (12) in a partial manner. The housing is formed from two housing sections (1a,1b) and coupling elements (14,15). The measuring instrument section is inserted between the housing sections. An independent claim is included for a method for monitoring a protective cover.