Example implementations relate to adjustable backpacks. In some examples, a backpack may comprise a spindle coupled to a set of straps and a load, a distance sensor, an actuator coupled to the spindle, an angle sensor, and an angle adjuster coupled to the load. The actuator may actuate in response to a first signal from the distance sensor to adjust a length of the set of straps. The angle adjuster may activate in response to a second signal from the angle sensor.

A terminal holder for holding the mobile terminal includes the fixed portion and the holding portion. The fixed portion has a fixed surface fixed to the mobile terminal or the terminal case covering the mobile terminal. The holding portion has both ends connected to the fixed portion, and a finger insertion space is defined between the fixed portion and holding portion, and the mobile terminal is held by inserting a finger into the finger insertion space. The finger insertion space fails to overlap with the fixed portion as viewed from a direction perpendicular to the fixed surface of the fixed portion.

A holder in which a cord-like member is inhibited from being pulled out and is can suppress the load on a winding mechanism. A holder includes a casing internally housing a reel to which one end of a cord body is connected and winds up the cord body, having an opening communicating between inside and outside and through which the cord body passes when pulled out or wound up, and a magnet through which the cord body passes is provided in the opening, a carabiner attached to the casing, a detachable part to which the other end of the cord body is connected, having an opening through which the cord body is inserted, and a magnet through which the cord body passes is provided in the opening, and a ring attached to the detachable part, the detachable part being detachably attached to the casing, by the magnetization of the magnet.

The present specification discloses systems, devices, and methods and uses provide a mounting system which includes rail and a bracket which is selectively secured to the rail. A bracket disclosed herein selectively and/or automatically secures or locks to a rail disclosed herein when positioned on the rail by actuating or triggering a locking mechanism disclosed herein to adopted a locked configuration. In addition, a bracket disclosed herein may be selectively removed from a rail by actuating or triggering a locking mechanism disclosed herein to adopted an unlocked configuration. The disclosed mounting systems, devices, and methods enable a device to be protected from impact and moisture exposure, enable a device to be securely mounted on a base, and/or enable a device to be quickly secured and removed from a base.

Embodiments describe a holder and an easel for holding and/or display one or more items. The holder and the easel are formed from a single piece of material.

A notebook computer leg support apparatus for securing a notebook computer on one leg includes a base and a pair of foldable legs coupled to the base. Each leg is hingingly coupled to the base left side and the base right side, respectively, and moves between an extended position substantially perpendicular to the base and a folded position adjacent a base bottom side. The legs in the extended position are configured to receive a user's thigh therebetween. An arm has an arm proximal end hingingly coupled to the base backside adjacent the base top side, an arm distal end, an arm left edge, an arm right edge, an arm inner side, and an arm outer side. The arm distal end is hooked and configured to secure a screen of a notebook computer. The arm moves between a use position and a store position.

Mobile devices may be unwieldy to hold or carry when not placed on a stable surface.

The present invention seeks to provide a solution to this problem(s) by providing a mobile device holder or carrier to securely fit around the hinge(s) of a mobile device to allow a user a hold the mobile device securely while not placed on a stable surface.

A support for a portable electronic device, the support having a case that is configured to receive and hold the portable electronic device. A strap is coupled to the case and configured for fitting around an appendage of a user and allowing the user to support the case relative to the appendage. A support stand is coupled to the case independently of the strap and includes a portion that is swivelable away from the case and is configured, when swiveled away from the case, for supporting the case on an external surface in an angled arrangement relative to the external surface. Optionally, the base is positioned on a back plane of the case, and a rotational mechanism is coupled between the base and the case such that the case is rotatable relative to the base.

Modular mounting systems for supportably engagement of one or more devices. The systems may include corresponding attachment members and carrier members for selective supportive engagement of one or more devices relative to a base. The attachment members and carrier members may be magnetically engageable. Various form factors for devices, base members, carrier members, attachment members, and other portions of the system are described.

Aspects of the invention provide a protective case for a mobile device. The protective case includes a cavity and a removable portion configured to be removably secured within the cavity. The removable portion can be removed and reinserted from the cavity to selectively expose either surface of the removable portion. A first surface of the removable portion can include a mechanism that can be used to mount the protective case, and therefore the mobile device, to a surface of a structure.