Protective cover for preventing pressing plate from being mistakenly operated and touched

The utility model discloses a protective cover for misoperation and mistaken touch of a pressing plate, which comprises a protective cover and a relay pressing plate, a cover plate is hinged to the upper end of the protective cover, the relay pressing plate is arranged in the protective cover and co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LUO WEN, GAO BINGLIANG, LU HUANRONG, ZHOU BIN, LI XINTAO, SHEN QINGDE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model discloses a protective cover for misoperation and mistaken touch of a pressing plate, which comprises a protective cover and a relay pressing plate, a cover plate is hinged to the upper end of the protective cover, the relay pressing plate is arranged in the protective cover and comprises a connecting piece nut and a connecting piece, an I-shaped nut sleeve is sleeved on the connecting piece nut, a connecting piece sleeve is sleeved on the connecting piece, and the connecting piece nut is sleeved on the connecting piece sleeve. The beneficial effects of the utility model are that through the design of the I-shaped nut sleeve and the connecting piece sleeve connected with the movable L-shaped rod, the problems that the space of the protective cover is small and the relay pressure plate is inconvenient to operate can be solved, the protective cover solves the problem that the relay pressure plate is inconvenient to operate in the actual operation, and the protective cover can be used for prote