PLATE-TO-PLATE CONNECTION STRUCTURE FOR PCB

A plate-to-plate connection structure for a PCB. When a bottom plate (100) is welded to a functional plate (400), weld legs thereof can be expanded in a perpendicular direction by means of a first bridge plate (300), and the number of the weld legs of the bottom plate (100) to the functional plate (400) is no longer limited by the width of the functional plate (400), so that a perpendicular space is fully utilized; a first partition plate (200) can prevent a short circuit between a third pad (401) and a fourth pad (402) on the functional plate (400), and isolate a sixth pad (303) on the first bridge plate (300) from a first pad (101) on the bottom plate (100); and at the same time, the first partition plate (200) can connect a second pad (102) on the bottom plate (100) to a fifth pad (302) of the first bridge plate (300), thereby having a connection effect. Therefore, the technical problem of the number of weld legs between a bottom plate and a functional plate in a PCB in the prior art being relatively small