Board inserting frame locking device for PCB production

The invention provides a board inserting frame locking device for PCB production. The board inserting frame locking device for PCB production comprises a top board, a bottom board, a locking mechanism, a supporting block, a mounting hole, a connecting rod and two threaded rods; the bottom board is l...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG BIAO, JIANG CHENFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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