Wedge shape filter bed plate support bracket

The utility model relates to a drop panel bracket of a wedge-shaped filter and is used in the equipment for radiation therapy. The utility model pertains to an accessory bracket of the equipment for radiation therapy. Side boards are respectively arranged on the left side arm and the right side arm of a board, a notch guide way is correspondingly provided at the inner sides of the two side boards, a lockup device is arranged in the notch guide way. The utility model is characterized in that the notch guide way is a polyfluortetraethylene notch guide way, and a detection switch component which is corresponding to a contact terminal of the drop panel of the wedge-shaped filter is arranged on the front end of the centre part of the board. The detection switch component can detect the type of the drop panel of the wedge-shaped filter, avoid faulty operation, lead the drop panel of the wedge-shaped filter to be fixed and firm, and can meet the need of precise radiation therapy.