Supporting frame assembly and supporting frame thereof

A supporting frame assembly adapted to be mounted on a wall, comprising:

• a bracket adapted to be mounted on the wall;
• and
• a supporting frame detachably attached to said bracket, and including
• a frame body mounted on said bracket along an installation direction, said frame body having an inner surface that faces said bracket, and an engaging portion that is disposed on said inner surface and that detachably engages said bracket,
• a latch rotatably disposed on said inner surface of said frame body, and including
• a latching end that is spaced apart from said engaging portion along the installation direction, and
• an operation end that is opposite to said latching end and that is operable to rotate said latch between a locking position where a distance between said engaging portion and said latching end is smallest and said latching end is adapted to abut against the bracket, and an unlocking position where the distance between said engaging portion and said latching end is largest and said latching end is adapted to disengage from said bracket, thereby enabling said frame body to be disengaged from said bracket, and
• an elastic component disposed between said latch and said inner surface of said frame body and adapted to apply an elastic force to said latch for pushing said latch toward the locking position.