Abstract: A functional assembly includes a main body, a first functional member, a second functional member, and a connection member. The first functional member is movably connected to the main body. The second functional member moves relative to the first functional member along a first direction and is movably connected to the main body. The connection member is connected to the first functional member and the second functional member to cause the second functional member to switch between a first state and a second state relative to the first functional member.

Abstract: A connecting device that includes a first rotating shaft, a second rotating shaft, and an adjustment assembly. The first rotating shaft is used to connect with a first body. The second rotating shaft is parallel to the first rotating shaft and is used to connect with a second body. The adjustment assembly is rotatably matched with the second rotating shaft. A rotation angle of the second rotating shaft relative to the first rotating shaft changes to cause a target object of the adjustment assembly to move relative to the second rotating shaft, the target object reciprocating along a first direction to change a target distance with the second rotating shaft. The first direction and an axial direction of the second rotating shaft form an angle.

Abstract: A rotation shaft assembly includes first and second rotation shafts configured to be connected to first and second bodies, respectively, a synchronization mechanism disposed between and transmissively connected to the first and second rotation shafts, and a control mechanism including first and second followers sleeved at the first and second rotation shaft, respectively, and a lock member disposed between the first and second rotation shafts. In a first state of the first and second bodies flipping relative to each other, the lock member interacts with the first or second follower to fix the first or second rotation shaft. In a second state of the first and second bodies flipping relative to each other, action of the lock member on the first and second followers is released, and the first and second rotation shafts rotate synchronously through the synchronization mechanism.

Abstract: An electronic device and a state switching method are provided in the present disclosure. The electronic device includes a first main body, a second main body, and a rotating-axle apparatus, where the rotating-axle apparatus connects the first main body with the second main body to make the second main body at an open state or a closed state relative to the first main body; and an air outlet is disposed on a side of the first main body. The rotating-axle apparatus is configured to, in a process of rotating the second main body around a rotation center to the open state, drive the second main body to ascend along a first direction relative to the first main body and move above the first main body to expose the air outlet.

Abstract: A rotation shaft assembly includes a connector, a first rotation shaft, a second rotation shaft, and a lock mechanism. The first rotation shaft is rotatably connected to the connector. The second rotation shaft is rotatably connected to the connector. The lock mechanism is arranged between the first rotation shaft and the second rotation shaft and is configured to switch a rotation of the first rotation shaft and a rotation of the second rotation shaft. In response to being at a first predetermined position, the rotation of the first rotation shaft is unlocked, and the rotation of the second rotation shaft is locked. In response to being at a second predetermined position, the rotation of the first rotation shaft is locked, and the rotation of the second rotation shaft is unlocked.

Abstract: A rotation shaft assembly includes first and second rotation shafts configured to be connected to first and second bodies, respectively, a synchronization mechanism disposed between and transmissively connected to the first and second rotation shafts, and a control mechanism including first and second followers sleeved at the first and second rotation shaft, respectively, and a lock member disposed between the first and second rotation shafts. In a first state of the first and second bodies flipping relative to each other, the lock member interacts with the first or second follower to fix the first or second rotation shaft. In a second state of the first and second bodies flipping relative to each other, action of the lock member on the first and second followers is released, and the first and second rotation shafts rotate synchronously through the synchronization mechanism.

Abstract: A base material, a formation method, and an electronic device are provided in the present disclosure. The base material includes a transparent substrate, including a first surface and a second surface which are opposite to each other; a first film layer disposed over the first surface of the transparent substrate, where the first film layer includes a first light transmittance and includes a hollowed region and a non-hollowed region; and the hollowed region is used as a first graphic mark; and further includes a second film layer disposed over the first film layer, where the second film layer includes a second light transmittance and a set color, where the first light transmittance is less than the second light transmittance.

Abstract: An electronic device is provided. The electronic device comprises a first part; a second part; a connector; and a shaft rotationally coupling the first part and the second part through the connector. End portions of the connector extend outside a connecting edge of the first part and a connecting edge of the second part, respectively. The shaft is coupled to the end portions of the connector. The shaft is disposed at an outer side of the connecting edge of the first part and an outer side of the connecting edge of the second part.

Abstract: An electronic device is provided. The electronic device comprises a first part; a second part; a connector; and a shaft rotationally coupling the first part and the second part through the connector. End portions of the connector extend outside a connecting edge of the first part and a connecting edge of the second part, respectively. The shaft is coupled to the end portions of the connector. The shaft is disposed at an outer side of the connecting edge of the first part and an outer side of the connecting edge of the second part.

Abstract: A method for manufacturing a housing of an electronic apparatus includes forming a planar portion of the housing as a carbon fiber plate from carbon fiber material via a hot pressing process; during the hot pressing process, attaching a thermosensitive adhesive film onto a male mould surface of the carbon fiber plate corresponding to a junction between a fastening portion of the housing and the planar portion; forming the fastening portion of the housing from thermosetting resin via embedded injection molding process; and during the embedded injection molding process, curing the thermosensitive adhesive film onto the surface of the carbon fiber plate by curing the thermosetting resin so as to join the fastening portion and the planar portion of the housing together. A housing of the electronic apparatus made by the manufacturing method is also described.