Abstract: An adjustable embedded display unit backframe includes a backframe base and a plurality of engaging assemblies. The backframe base has a front for holding a display screen and a back opposing the front. The back has a plurality of slide rails. The engaging assemblies are disposed in the slide rails, respectively, and slidable relative to the backframe base. The engaging assemblies each have an engaging component for engaging with a wall. With the engaging assemblies being slidable relative to the backframe base, the adjustable embedded display unit backframe is suitable for different sizes of the opening bored in the wall, not only sparing the hassle of boring an opening in the wall anew, but also ensuring that the use of the adjustable embedded display unit backframe is easy and flexible.

Abstract: An adjustable embedded display unit backframe includes a backframe base and a plurality of engaging assemblies. The backframe base has a front for holding a display screen and a back opposing the front. The back has a plurality of slide rails. The engaging assemblies are disposed in the slide rails, respectively, and slidable relative to the backframe base. The engaging assemblies each have an engaging component for engaging with a wall. With the engaging assemblies being slidable relative to the backframe base, the adjustable embedded display unit backframe is suitable for different sizes of the opening bored in the wall, not only sparing the hassle of boring an opening in the wall anew, but also ensuring that the use of the adjustable embedded display unit backframe is easy and flexible.

Abstract: An electronic device quick release structure includes: a first carrier board having a first face, a second face and multiple first perforations, the first perforations being connected with the first and second faces; a second carrier board having a third face, a fourth face and multiple second perforations, the second perforations being connected with the third and fourth faces; at least one elastic member having a first end and a second end, the first end being connected with the second carrier board; and a connection member movably disposed on the fourth face and connected with second end of the elastic member. The connection member has hook sections and an operation section. Each hook section has a first guide wall, a second guide wall and a restriction notch. The hook section passes through the first and second perforations. The first and second carrier boards are inserted in the restriction notch.