Infant bed board capable of forming grooves in mattress

A crib board capable of forming grooves in a mattress comprises a bed head board, a bed middle board and a bed tail board. One end of the bed middle plate is connected with the rear upper beam through a hinge, and the other end of the bed middle plate can be clamped on the front upper beam through a lifting handle and a bolt. The bed middle plate can sink to form a groove, and the hands of an adult holding a baby can be pulled out of the groove. The baby stroller is simple in structure, convenient to operate and capable of reducing disturbance to babies. 一种可使床垫形成沟槽的婴儿床板，包括床头板、床中板和床尾板。床中板的一端通过活页与后上梁联接，另一端通过提把和插销可卡紧于前上梁。床中板可下沉而形成沟槽，大人抱婴儿的手可从沟槽中抽出。本实用新型结构简单、操作方便、可减小对婴儿的扰动。