The invention provides an electronic device, a hinge assembly, and an AR interaction process for an electronic device. The electronic device includes a first body, a second body, a hinge assembly, and a rotatable lens. The hinge assembly includes a first hinge, a second hinge, a third hinge, and an L-shaped hinge. The L-shaped hinge has a first segment and a second segment. The first segment is pivotally connected to the first body through the first hinge, the second segment is pivotally connected to the second body through the second hinge, and the first hinge, the second hinge, and the third hinge are parallel to each other and are not coaxial with each other. In addition, the rotatable lens is assembled to the second segment.

A self-closing hinge has a housing shaft section with a bore extending therethrough in a direction substantially parallel to a longitudinal axis is attachable to a first rotatable member. A bore extends through the housing shaft section. The cross-sectional profile of the bore in a plane orthogonal to the longitudinal axis has at least one arcuate portion and at least one non-arcuate portion. A roll pin rotatably disposed in the bore has substantially the same cross-sectional profile as the bore. A pair of shaft members, each having a shaft-member body attachable to a second rotatable member, has a pin inserted in an interference fit in the opposed ends of the roll-pin bore. The pins have a cross-sectional profile corresponding to the roll-pin cross-sectional profile.

Particular examples described herein provide for an electronic device, such as a notebook computer or laptop, which includes a circuit board coupled to a plurality of electronic components (which includes any type of hardware, elements, circuitry, etc.). The electronic device may also include a connector assembly that is positioned within at least a portion of a recess of the electronic device, where the connector assembly includes: a first assembly that is to receive a connector; and a second assembly that is to receive an identification module that is to provide an association between a user and the electronic device.

Hinge for the support and the maneuvering of doors, made up of two wing elements and provided with means for attachment to a frame part and respectively to a door portion, as well as mutually reinforcing means in a pivoting zone, the means being constituted by appendices internally hollow in the form of a cylindrical body projecting from the wing elements, characterized in that at least one of the appendices of the wings provides on the inner surface axial grooves suitable for housing a push-engagement element housed inside a pivot pin of the wing elements and protruding from it.

An apparatus can include a processor; memory accessible by the processor; a first housing that includes the processor and a first magnetic edge that includes a first engagement surface; and a second housing that includes an electronic component accessible by the processor and a second magnetic edge that includes a second engagement surface that engages the first engagement surface to pivotably couple the first housing and second housing.

A hinge structure including an axis body, a torque member, and a pressing assembly is provided. The axis body includes a contact surface. The torque member leans against the contact surface of the axis body. The torque member and the axis body are rotatable relatively around a central axis of the axis body. The contact surface pushes the torque member to move around the central axis of the axis body when the torque member and the axis body rotate relatively. The pressing assembly provides a pushing force to the torque member to push the torque member to push towards the contact surface. A plurality of electronic devices having the hinge structure are further provided.

The description relates to hinged devices, such as hinged computing devices. One example can include a hinge assembly that rotatably secures a first portion relative to a hinge axis. The hinge assembly can include an element that rotates around the hinge axis and moves toward and away from the hinge axis.

A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable to revolve among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part stay in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisted of a damper body fastened on the damper holder as a fixed end and a actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.

A hinge structure connected between two bodies of an electronic device is provided. The bodies are rotated to be folded or unfolded relatively through the hinge structure. The hinge structure includes a first rotating shaft, a second rotating shaft, and a torsion member that the first and the second rotating shafts being pivoted thereto, such that the torsion member surrounds and grasps an axial surface of the first rotating shaft and an axial surface of the second rotating shaft respectively. The first rotating shaft has a first actuating portion and a second actuating portion. The second rotating shaft has a third actuating portion and a fourth actuating portion. The torsion member has a first torsion providing portion located on a moving path of the first and the second actuating portions and a second torsion providing portion located on a moving path of the third and the fourth actuating portions.

A hinge mechanism includes a first member, a second member, and a stopper mechanism. The stopper mechanism has a path and a moving member. The moving member is provided in the path. The path includes a first path part and a second path part. The first path part is located in the first member. The second path part is located in the second member. The first member and the second member are changeable between a first communication state, a non-communication state, and a second communication state depending on a turning angle of the second member relative to the first member.