A self-locking human body static electricity release alarm

By introducing bent pipes and self-locking components into the human electrostatic release alarm, we ensure that people must release human static electricity before entering a dangerous place, solving the safety hazards caused by the failure of static electricity in the prior art, and achieving 100% static release and safety guarantee.

CN110755743BActive Publication Date: 2025-03-25QINGDAO ALPTEC SAFETY EQUIP CO LTD
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Patent Information

Application Number
CN201911138276.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-11-20
Publication Date
2025-03-25
Estimated Expiration
2039-11-20

AI Technical Summary

Technical Problem

The existing intrinsically safe human electrostatic release device requires staff to consciously touch the electrostatic release ball. If the safety awareness is weak or forget to touch it, it may cause the human body to not be released and enter dangerous workplaces, causing safety hazards.

Method used

A self-locking human electrostatic release alarm is designed. Through the cooperation of the bent pipe and the self-locking assembly, it ensures that personnel must press the electrostatic conducting ball assembly to release static electricity before entering dangerous places. The bent pipe automatically rebounds and locks, ensuring that static electricity can be released before each entry.

Benefits of technology

It has achieved 100% elimination of human static electricity before entering explosive areas such as oil and gas, avoiding potential hazards of static electricity igniting accidents, and ensuring safe operation.

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Abstract

The present invention relates to a self-locking human body static electricity release alarm, the alarm comprises a static electricity conductive ball assembly, a first pipe fitting, a shell, a second pipe fitting, a bending pipe, a linear bearing and a self-locking assembly, the self-locking assembly comprises a tension spring mounting frame, a bearing mounting frame, a V-shaped marble, a deep groove ball bearing and a tension spring, the bending pipe is usually in a locked state, and personnel cannot enter, the personnel press the static electricity conductive ball assembly, the stroke is 27mm, the bending pipe is unlocked, and the personnel can push the bending pipe to enter. When the personnel enter, the bending pipe automatically rebounds and locks, and the static electricity conductive ball assembly must be pressed again to unlock before it can be pushed open, which can realize automatic rebound and locking, and the function fully meets the safety requirement that human body static electricity must be released before passing, and can be set at the entrance of explosion areas such as oil and gas, which can ensure that the personnel entering can 100% eliminate human body static electricity and eliminate the hidden dangers of static electricity ignition accidents.
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