Multifunctional bed

A multifunctional bed, comprising:

• a bed body, wherein a placement groove is formed in a top of the bed body, and a mattress is arranged inside the placement groove;
• a backrest, which is fixedly mounted on one side of the top of the bed body, wherein a user leans against the backrest;
• a hard mounting frame is fixedly mounted on one side of the backrest;
• the same cushion is fixedly mounted between inner walls of two sides of the hard mounting frame;
• a table board, which is used for providing a place for the user to place items, wherein a bottom of the table board is connected with two second turntables through supporting rods;
• one side of each of the two second turntables is rotatably connected with a sliding block;
• first fixed rods are fixedly mounted on two sides of the bed body;
• the two sliding blocks are slidably connected with the first fixed rods on the two sides separately;
• a massage assembly, which is used for massaging the back and neck of the user;
• and
• a locking assembly, which is used for locking the table board.