A breakaway hinge assembly includes a first bracket coupled to a boom section, a second bracket coupled to a breakaway boom section, and a damper system. The damper system includes a first damper assembly coupled to a stop bracket of the first bracket and a second damper assembly coupled to an upper bracket arm of the first bracket. Each damper assembly includes a housing, at least one rubber element disposed within the housing, a plunger having a first end in contact with the at least one rubber element, and a stop coupled to a second end of the plunger. The first and second brackets are pivotably coupled to each other so that the breakaway boom section pivots between a first position and a second position. The damper system is configured to prevent over-pivoting and reduce impact load of the breakaway boom section when pivoting to the first and second positions.

A foldable display apparatus includes a first shell (10), a second shell (20), a rotating shaft assembly, and a rotating shaft protection member (30); the rotating shaft assembly is located between the first shell (10) and the second shell (20) and connected to each of the first shell (10) and the second shell (20); the rotating shaft protection member (30) covers the rotating shaft assembly; the rotating shaft protection member (30) is made of a shape-memory alloy.

A foldable display apparatus includes a first shell (10), a second shell (20), a rotating shaft assembly, and a rotating shaft protection member (30); the rotating shaft assembly is located between the first shell (10) and the second shell (20) and connected to each of the first shell (10) and the second shell (20); the rotating shaft protection member (30) covers the rotating shaft assembly; the rotating shaft protection member (30) is made of a shape-memory alloy.

A movement mechanism applied to an inner-folding flexible screen terminal, comprising an intermediate support structure, the intermediate support structure being provided with a flexible screen support surface, a left-side rotation connection structure and a right-side rotation connection structure, a left-side connecting member and a right-side connecting member; inner ends of the left-side rotation connection structure and the right-side rotation connection structure are both rotatably connected to the intermediate support structure, the left-side connecting member and the right-side connecting member are respectively rotatably connected to outer ends of the left-side rotation connection structure and the right-side rotation connection structure, and the left-side connecting member and the right-side connecting member are respectively slidably connected to a left-side support frame and a right-side support frame. By means of the pressing of a pressing structure to the rotation structure, when a flexible screen mobile terminal is unfolded, the left and right casings can be prevented from rotating and shaking, and the unfolded state is stably maintained; and it is suitable for adopting multiple segments of rotation structures to cooperate with the pressing structure, thereby reducing the risk of getting stuck during rotation.

A foldable mechanism and a display device including the foldable mechanism are disclosed. The foldable mechanism includes a first folding hinge, a second folding hinge, a third folding hinge, a fourth folding hinge, a first casing, a second casing, a third casing, and a fourth casing. The foldable mechanism is multifunctional and has both inward bending and outward bending functions, so that the display device can operate in three display states: a tablet display state, a mobile phone display state, and a notebook display state.

A foldable mechanism and a display device including the foldable mechanism are disclosed. The foldable mechanism includes a first folding hinge, a second folding hinge, a third folding hinge, a fourth folding hinge, a first casing, a second casing, a third casing, and a fourth casing. The foldable mechanism is multifunctional and has both inward bending and outward bending functions, so that the display device can operate in three display states: a tablet display state, a mobile phone display state, and a notebook display state.

A multi-position hinge includes a base seat, a first axle, a second axle and a sliding assembly. The first and second axles rotatably extend through the base seat in a first direction and are spaced apart from each other in a second direction. The first axle has a first recess, a second recess and a first gear portion. The second axle has a third recess, a fourth recess and a second gear portion corresponding with the first recess, the second recess and the first gear portion, respectively. The sliding assembly includes a first sliding member engageable with the first and third recesses, and a second sliding member engageable with the second and fourth recesses. The first and second axles are rotatable in turn and then rotated synchronously to perform multi-position shifting.

A multi-position hinge includes a base seat, a first axle, a second axle and a sliding assembly. The first and second axles rotatably extend through the base seat in a first direction and are spaced apart from each other in a second direction. The first axle has a first recess, a second recess and a first gear portion. The second axle has a third recess, a fourth recess and a second gear portion corresponding with the first recess, the second recess and the first gear portion, respectively. The sliding assembly includes a first sliding member engageable with the first and third recesses, and a second sliding member engageable with the second and fourth recesses. The first and second axles are rotatable in turn and then rotated synchronously to perform multi-position shifting.

In example implementations, a hinge for a dual-display device is provided. The hinge includes a positional member, a moving force member, and a moving bar. The positional member includes a first side and a second side. The first side includes a protrusion to divide the first side between a first position and a second position. The moving force member is coupled to a housing of a first display of the dual-display device. The moving force member is positioned against the second side of the positional member to allow the positional member to return to a resting position when moved. A first end of the moving bar is positioned against the first side of the positional member. The moving bar includes an axis of rotation that is transverse to a length of the moving bar to rotate the moving bar between the first position and the second position.

In example implementations, a hinge for a dual-display device is provided. The hinge includes a positional member, a moving force member, and a moving bar. The positional member includes a first side and a second side. The first side includes a protrusion to divide the first side between a first position and a second position. The moving force member is coupled to a housing of a first display of the dual-display device. The moving force member is positioned against the second side of the positional member to allow the positional member to return to a resting position when moved. A first end of the moving bar is positioned against the first side of the positional member. The moving bar includes an axis of rotation that is transverse to a length of the moving bar to rotate the moving bar between the first position and the second position.