Automatische Ein-/ausschaltstruktur für Dreh- und Flip-Operationen einer Nachtsichtvorrichtung

Details

Veröffentlichungs-Nr.

EP4769003

Anmeldetag

22. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

Abstract

An automatic power-on/off structure for rotation-and-flip operations of a night-vision device is provided, relating to the technical field of night-vision devices. The structure includes a frame, two pivot arms, two night-vision scopes, two magnets, and two Hall sensors. Through the interaction between the magnets and the Hall sensors, i.e., a non-rigid contact, the structure enables automatic powering on of a night-vision scope when in use and automatic powering off when not in use. Specifically, when a pivot arm drives the corresponding night-vision scope to rotate to a certain angle, the magnet enters the sensing range of the Hall sensor, thereby triggering a signal to power on that night-vision scope. Conversely, when the pivot arm drives the night-vision scope away from the sensing range, that scope is automatically powered off. In addition, the pivot shaft connecting the pivot arm and the frame includes an adjustable damping feature, and sealing rings are provided at the contact portions to ensure dustproof and waterproof performance, allowing the structure to adapt to a wide range of operating conditions.

Anmelder

Firma

Ningbo ShiYe Technology Co., Ltd.

Land

🇨🇳 China