small-angle switch

By adding a slide plate and drive arm structure to the small swing angle switch, the problems of aesthetics and installation height of large wall switch panels are solved, achieving a thinner and more aesthetically pleasing switch, and making operation more effortless.

CN224472389UActive Publication Date: 2026-07-07ZHEJIANG CHINT BUILDING ELECTRICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG CHINT BUILDING ELECTRICS
Filing Date
2025-05-12
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

The existing large panel wall switches have a large swing angle, which causes the switch panel to tilt up when it is open or closed, affecting the appearance and making the protrusion quite high during installation.

Method used

Design a small swing angle switch by adding a slide plate between the panel and the pressure plate. The slide plate drives the toggle assembly to swing at a large angle. The two driving arms of the slide plate drive the two driven arms of the toggle assembly, so as to achieve a larger swing of the toggle and a smaller swing angle of the panel, thereby reducing the height of the exposed mounting position of the switch.

Benefits of technology

It achieves a thinner switch, improves aesthetics, simplifies assembly, reduces cost, ensures stable performance, and saves effort in operation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224472389U_ABST
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Abstract

A small swing angle switch, comprising a panel, a pressing plate, a knob assembly, a moving contact and a stationary contact, the panel is rotationally arranged on the pressing plate, the knob assembly comprises a knob, the pressing plate is provided with a mounting cavity, the knob is rotationally arranged in the mounting cavity, the switch further comprises a sliding plate which is slidingly arranged on the pressing plate, the sliding plate can slide between a first position and a second position, the panel and the sliding plate are drivingly matched, the sliding plate is connected with the knob, and the pressing plate, the sliding plate and the panel are sequentially arranged; the sliding plate comprises a first driving arm and a second driving arm which are arranged at intervals, the knob assembly comprises a first driven arm and a second driven arm which are located on both sides of the knob, the sliding plate can slide under the drive of the panel, the first driven arm is driven through the first driving arm or the second driven arm is driven through the second driving arm, so as to drive the knob to rotate, the knob assembly can drive the moving contact to contact or separate from the stationary contact, through the arrangement of the sliding plate and the driving arm on the sliding plate, the sliding plate slides with less displacement, and the panel swings with a smaller angle.
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