The utility model discloses a stable form is fixing device for electronic information, including placing the cabinet, the last fixed surface who places the cabinet is connected with the backup pad, the both sides of backup pad upper surface are provided with respectively that first place the board and the board is placed to the second, first board and the second placed is placed the bottom of board and all is provided with the connecting seat, the connecting seat is placed the board with the second and is articulated through its inside pivot that sets up and the first board of placing, the first outer fixed surface who places the board installs evenly distributed's fixed plate, the middle part fixedly connected with bracing piece of fixed plate upper surface. The utility model discloses can place a plurality of electronic products simultaneously, can keep the stability of electronic product moreover when placing, can avoid the electronic product to take place to rock to lead to dropping to receive the damage, be favorable to keeping the safety of electronic product, can adjust the area on the fixed plate when using to conveniently place the electronic product of different volumes, it is more convenient to use.