A half sphere detection device

By designing a hemispherical inspection device that combines arc motion and rotation, and utilizing pressure sensors to detect numerical changes, the problem of comprehensive inspection of the outer circumference of hemispherical parts was solved, achieving high-precision quality control.

CN224535072UActive Publication Date: 2026-07-21NANJING JUNJIE LONGTENG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING JUNJIE LONGTENG ELECTRONICS CO LTD
Filing Date
2025-09-17
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing detection devices for the outer peripheral surface of hemispherical workpieces cannot achieve all-round detection, have obvious blind spots, and cannot meet the requirements for high-precision detection.

Method used

Design a hemispherical detection device, including a fixed cylinder, a telescopic rod, a pressure sensor, and a rotating seat. By combining arc motion and rotation, it can achieve all-round detection of the outer circumference of the hemispherical part, and use the pressure sensor to sense changes in the value to determine the diameter consistency.

Benefits of technology

It enables all-round inspection of the outer circumference of hemispherical parts, improves the accuracy and comprehensiveness of inspection, avoids blind spots in inspection, and ensures quality control during the production and processing process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of hemispherical detection device, especially a kind of hemispherical detection device, including fixed cylinder, telescopic link and pressure sensor, fixed cylinder is set in the detection machine body top, its bottom is vertically slidably provided with telescopic link, telescopic link upper end is fixedly provided with pressure sensor, pressure sensor top is provided with rubber ball, rubber ball top and fixed cylinder inner cavity top wall resist contact connection, further including rotating seat, the rotatable rotating seat of detection machine body top surface is provided, for driving hemispherical rotation, the semicircular slide rail of detection machine body top is fixedly provided, for driving fixed cylinder realizes arc movement, a kind of hemispherical detection device in the utility model during use, the device is through innovation structure, realized to hemispherical piece periphery all-around detection, effectively avoided detection dead angle, greatly improved the accuracy and comprehensiveness of detection, provide powerful guarantee for the quality control in relevant production and processing process.
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