Protective device and air switch with same

The invention provides a protection device and an air switch with the same, the protection device is used for covering an operation handle of the air switch, the protection device comprises a protection structure and a display module, the protection structure is provided with a mounting groove for a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIANG JINGMING, CHEN WEIXIONG, ZENG QINGZHU, LUO QIFENG, LIU WENPING, XIAO XING, ZHOU HENG, ZENG WEI, MENG CHENXU, WU MIANTING, YAN CHAO, HUANG MEIYING, CAI GENMAN, LI XINHAI, XIAO YU, ZENG LINGCHENG, CHEN WEIMING, CHI LIANQING, HOU WEI, WEN ZHUOFEI, YAO GUANGJIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	The invention provides a protection device and an air switch with the same, the protection device is used for covering an operation handle of the air switch, the protection device comprises a protection structure and a display module, the protection structure is provided with a mounting groove for accommodating the operation handle, a groove top plate of the mounting groove is movably arranged, and the display module is connected with the protection structure. The groove top plate is movably arranged so that the groove top plate can have the opening position and the closing position, and when the groove top plate is located at the opening position, the groove top plate avoids the operation handle so that the operation handle can be in an operable state; when the groove top plate is located at the closing position, the groove top plate shields the operation handle, so that the operation handle is in an inoperable state under the blocking effect of the groove top plate; by arranging the display module, when the