Printed circuit board (PCB) jointed board

The utility model discloses a PCB (printed circuit board) jointed board, which comprises a plurality of PCB single boards which are arranged at intervals and are sequentially connected, a groove is arranged between two adjacent PCB single boards, and a plurality of through holes are formed at the bo...

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Bibliographic Details
Main Authors XIANG HONGQI, LIU XIAOXIONG
Format Patent
LanguageChinese
English
Published 30.12.2022
Subjects
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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Summary:The utility model discloses a PCB (printed circuit board) jointed board, which comprises a plurality of PCB single boards which are arranged at intervals and are sequentially connected, a groove is arranged between two adjacent PCB single boards, and a plurality of through holes are formed at the bottom of the groove. According to the technical scheme of the utility model, the thickness of the PCB single board can be reduced due to the arrangement of the groove, and the fiber of the PCB single board at the groove can be cut off due to the arrangement of the through hole at the groove, so that the thickness of the PCB single board is reduced firstly, and then the fiber of the PCB single board is cut off, and after the length of the fiber of the PCB single board at the groove is shortened, the condition of burrs cannot occur when the PCB jointed board is split, and the production efficiency is improved. And meanwhile, the through holes are formed in the grooves, so that the stress area of the single PCBs in the
Bibliography:Application Number: CN202221962438U