Hole plugging device for printed circuit board

The utility model provides a hole plugging device for a printed circuit board, and relates to the field of circuit boards. The printed circuit board hole plugging device comprises a bottom plate, side plates are arranged on the two sides of the bottom plate, side holes are formed in the middles of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG HAN, LIU SHICHUANG, YU YUANXI, DUAN ZHIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The utility model provides a hole plugging device for a printed circuit board, and relates to the field of circuit boards. The printed circuit board hole plugging device comprises a bottom plate, side plates are arranged on the two sides of the bottom plate, side holes are formed in the middles of the two side plates, sliding grooves are formed in the top walls and the bottom walls of the side holes, pulleys matched with the sliding grooves are installed in the two side holes, middle connecting shafts are arranged in the middles of the pulleys, and the middle connecting shafts are connected with the middle connecting shafts. The two middle connecting shafts are connected through a fixing rod, side connecting shafts are arranged on the outer side faces of the pulleys, first connecting plates are fixedly connected to the ends, extending out of the side holes, of the side connecting shafts, second connecting plates are installed on the outer side faces of the first connecting plates, and first screw holes are fo