Touch displaying device

A touch displaying device comprising:

• a housing comprising a first edge, a second edge, a rear cover connected between the first edge and the second edge, a first side edge and a second side edge connected two ends of the first edge and the second edge;
• a displaying screen;
• a capacitive touch screen etching a plurality of first electrodes and a plurality of second electrodes;
• a power control board;
• a timing control board connected to the power control board;
• a touch control board connected to the power control board;
• a video control board connected to the power control board;
• a LED driving board connected to the power control board;
• a first converting board comprising a timing signal adapter and a first electrode signal adapter, the timing signal adapter electronically connected to the displaying screen and the timing control board, the first electrode signal adapter electrically connected to the first electrode and the touch control board;
• and
• a second converting board comprising a second electrode signal adapter, the second electrode signal adapter electrically connected to the second electrode and the touch control board;
• wherein the first converting board, the timing control board and the touch control board are fixed in the housing and disposed adjacent to the second edge, the timing control board is disposed towards a side of the touch control board, the second adapter plate is fixed in the housing and disposed adjacent to an end of the second edge adjacent to the first side edge.