A platform to be used to secure objects for delivery by air. As a platform is lowered toward the ground, the legs of the platform touch the ground and interact with each other to stabilize the platform. A stable platform does not tip over. The platform may stabilize itself even when lowered onto uneven terrain. As the platform is lowered, the legs, except the last leg, move upward or inside the body of the platform until the last leg touches the terrain. On uneven terrain, the legs of the platform move upward or inside different amounts, so the legs have different lengths. The last leg to touch locks the other legs so that they cannot move up or down thereby stabilizing the platform. An incompressible material is used to detect when the last leg touches the terrain and to lock the other legs.

The present disclosure discloses a stabilizer configured to be rotatable about a pitch axis and a roll axis for stabilizing a photographing device. Said stabilizer includes: a handle with a pitch axis motor, on a side face of which is provided with a first coupling part; a connection arm, on the distal end portion of which is provided with a holder driven by the roll axis motor and on a side face of which is provided with a second coupling part coupled with said first coupling part, such that said connection arm can move towards the distal direction or the proximal direction relative to said handle, and can move into a storage configuration with reduced storage space.

Disclosed are a target tracking method and apparatus using a gimbal camera. The target tracking method may include recognizing a face of a person by analyzing an image that is received through a camera included in a target tracking apparatus, determining whether the recognized face is a registered face, providing a user interface for registering the recognized face when the recognized face is not the registered face, registering the recognized face when receiving a registration request for the recognized face through the user interface, and tracking the recognized face by controlling the rotation of the camera through a driving unit included in the target tracking apparatus when the recognized face is the registered face.

A quick release assembly and gimbal system are disclosed. The gimbal system includes a handheld gimbal and an apparatus for mounting an electronic structure on the handheld gimbal. The handheld gimbal includes a handheld structure, a gimbal body operably coupled with the handheld structure, and a connector assembly operably coupled with the gimbal body. The connector assembly includes a first set of attraction structures. The apparatus includes a mounting structure attachable to the electronic structure. The mounting structure includes a second set attraction structures. The first set of attraction structures are configured to attach to the second set of magnets, the first set of attraction structures and the second set of attraction structures configured to cause at least one of the connector assembly or the mounting structure to rotate in a direction such that the mounting structure is coupled to the connector assembly.

A stabilizer folding structure and a handheld stabilizer. a stabilizer folding structure for rotationally connecting the motor base and the rocker arm such that the motor base and the rocker arm have an unfolded first state and a stored second state during relative rotation, comprising: an elastic member, applying An elastic force for abutting the motor base and the rocker arm; and a snap structure at a position where the motor base abuts the rocker arm, in the first state and the second state, The snap structure is engaged to restrict relative rotation of the motor base and the rocker arm. In other states, the snap structure is disengaged such that the motor base and the rocker arm are relatively rotatable. The folding structure of aspects of the invention facilitates the folding and storage of the stabilizer, and is convenient for the user to use.

A mobile device holder that can be used to mount mobile electronic devices, such as a smartphone to the thigh of a user. The mobile device holder includes a wrap member that wraps and secures to the thigh. A mounting member coupled to the wrap member, an elongated shaft removably mounted to the mounting member, two or more gimbals connect a gripper to the shaft. the gripper can clamp the mobile electronic device, wherein the shaft and the gimbals can be maneuvered for the desired view angle.

A gimbal configured to stabilize a supported unit in a predetermined attitude includes an acceleration sensor configured to detect an acceleration of the supported unit, a first calculator configured to calculate attitude information of the supported unit using the acceleration, a rotator including a rotor member rotatable relative to a stator member, an angle detecting sensor configured to detect a rotation angle of the rotator, and a second calculator configured to calculate a correction value for the angle information using the attitude information and the angle information of the rotator based on the rotation angle.

A stabilizing device for stabilizing a payload includes a handle assembly, a payload stabilization assembly, and a constant force assembly. The handle assembly includes one or more grips. The payload stabilization assembly is configured to support a payload and permit the payload to rotate about at least one axis of rotation. The constant force assembly is operably connected to the handle assembly, is configured to support the payload stabilization assembly, and includes a parallelogram linkage. The parallelogram linkage includes four pivots and a resilient member obliquely arranged within the parallelogram linkage. The constant force assembly is configured to provide a force that equipoises a gravity force of the payload stabilization assembly with the payload in a vertical direction such that a net force of the payload stabilization assembly with the payload in the vertical direction is substantially zero.

A device for wall mounting television or another display includes a wall mounting portion, a display mounting portion, and an extending/contracting portion. The extending/contracting portion includes a lower arm, an upper arm, a front bracket, a wall mounting bracket, one or more gas springs, and a linear actuator. The one or more gas springs and the linear actuator are arranged selectively to retract and extend the display mounting portion. The lower arm includes protrusions for automatically straightening a display attached to the display mounting portion. The display mounting portion and the extending/contracting portion together include a mechanism for automatically adjusting azimuth of the display mounting portion to a pre-set position when the display mounting portion is lowered into a viewing position. The mechanism for automatically adjusting azimuth may include a set screw and a biasing spring.

Embodiments of the present disclosure provides a gimbal. The gimbal includes a pitch motor, a coaxial cable, and a first support arm arranged opposite a second support arm. The pitch motor is disposed at a front end of the first support arm, a motor shaft of the pitch motor extending in a direction of the second support arm for connecting with one end of an imaging device; a limiting shaft is disposed at a front end of the second support arm, the limiting shaft extending in a direction of the first arm for connecting with another end of the imaging device; a first wiring space is formed in the limiting shaft and a second wiring space is formed in the second support arm, a first end of the coaxial cable sequentially passing through the second wiring space and the first wiring space for electrically connecting with the imaging device.