Multi-frequency transducer switching device for ultrasonic cleaning machine

CN224487001UActive Publication Date: 2026-07-14TIANJIN RONGWEI METAL SURFACE TREATMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN RONGWEI METAL SURFACE TREATMENT CO LTD
Filing Date
2025-07-14
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The multi-frequency transducer switching device of existing ultrasonic cleaners lacks shielding protection, making the buttons easy to be accidentally touched, causing incorrect frequency switching, affecting the cleaning effect and potentially damaging delicate objects.

Method used

A multi-frequency transducer switching device is designed, comprising a mounting block, a switching button, a cover plate, a rotating mechanism, a pressing mechanism, and a connecting mechanism. The button is covered by a cover plate and fixed by the rotating and pressing mechanisms to prevent accidental activation. The cover plate is easily installed and removed by the connecting mechanism to achieve frequency switching.

Benefits of technology

It effectively avoids frequency switching errors, ensures operational safety and flexibility, adapts to different usage scenarios, and protects precision objects from damage.

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Abstract

The utility model discloses a multi -frequency transducer switching device of ultrasonic cleaning machine, including mounting block, a plurality of fixed frame are fixed on the mounting block, install three switching buttons on the mounting block, be equipped with the apron through rotating mechanism on the mounting block, be equipped with the movable slot on the mounting block, be equipped with the locating rack through extrusion mechanism in the movable slot, be equipped with the locating slot on the apron, the apron is fixed with the interface disc, the interface disc is connected with the mounting block through the interface mechanism. The utility model discloses a apron can be completely covered when not operating switching button, and the locating rack of extrusion mechanism and the cooperation of locating slot can firmly fix the apron, and the frequency error switching caused by the mistake of effectively avoiding.
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