| 摘要 |
The present invention relates to a fixing device for a printed circuit board which can stably fix the printed circuit boards with various sizes in the bonding test process of the printed circuit board. The fixing device includes a lower body which is fixed to the upper side of a working table by vacuum absorption; an upper body which can rotate around a connection shaft inserted into the lower body; and a moving member which is prepared on the upper body and is horizontally moved to the outside and the inside, and has a consecutive stepped protrusion formed on a facing inner surface. |
