Patent attributes
Adjustable security brackets adapted to selectively secure different sized portable devices to a display surface are described herein. Such a security bracket includes a main body selectively securable to the display surface, first and second arm assemblies, a drivetrain, first and second actuators, a back support, and a rotatable shaft. The arm assemblies each include a respective pair of arms between which a portable device can be secured. The drivetrain is mechanically coupled to the first and second arm assemblies. The first actuator is configured to actuate the drivetrain to cause the first and second arm assemblies to move toward and away from one another. The rotatable shaft is mechanically coupled to the back support. The second actuator is configured to rotate the rotatable shaft in first and second rotational directions to cause the back support to move up and down relative to the main body.
