A hinge of a computing device includes a primary support connecting a display to a stand. As the display rotates about the stand, the primary support slides along a friction strip, which stabilizes the display with respect to the stand. A stabilizer may connect the stand to the base or the stand to the display.

The present invention relates to the technical field of photography and videography, in particular to a gear fine-tuning pan-tilt. The gear fine-tuning pan-tilt includes a rotating base, a roll worm support seat, a roll adjusting assembly, a pitch adjusting assembly, and a bearing seat arranged in sequence from bottom to top; the pitch adjusting assembly of the complete gear structure is located on the above, providing large-angle pitch ability, and the roll adjusting assembly located below adopts an arc-shaped rack structure, which reduces the interference to the pitching movement of the upper assembly and makes the height of the pan-tilt smaller. The arc opening of the arc-shaped rack faces upwards, so that the rotation axis is closer to the center axis of the lens, the camera displacement is small during the leveling process, and the unintended picture movement is small. The upper and lower combination of the two structures strengthens the swing ability of the top of the pan-tilt in the limited size, and is therefore more convenient to use: firstly aiming at the subject through the rotating base, and then leveling the left and right, and then determining the pitch angle. The camera always maintains the left and right level during pitching process. There is no need to level the left and right again after the pitch angle is changed, and roll deviation will not occur when the camera pitches and the lens is moved.

A system can include a display assembly that includes a display, a display side, a back side and a frame, where the back side includes a serial bus socket; and a camera assembly that includes a camera head unit coupled to an end of an arm, where an opposing end of the arm includes a serial bus connector receivable by the serial bus socket of the back side of the display assembly.

A multifunctional computer stand, including a symmetrically arranged push shaft, outer wall of the push shaft is movably connected with a connecting rod, and the left and right sides of push shaft are respectively connected with a first and a second rotating rod. Outer wall of connecting rod is rotatably connected with a plurality of geared fixing seats, right side of second rotating rod is provided with a plurality of limit rings, and buttons are slidably connected in limit rings. A first button and a second button are provided with a gear shaft on the lower side, a spring is fixed on the bottom surface of the gear shaft, and the other end of the spring is fixedly connected with the end surface of the connecting rod so the inner walls of the first and the second rotating rod are provided with limit teeth that mesh with the gear shaft.

A display device is provided. The display device includes a screen body, a first angle adjustment mechanism, a connecting arm, a second angle adjustment mechanism, and a pedestal. The screen body is provided with a first set of positioning holes and a second set of positioning holes. A first angle adjustment mechanism is selectively connected to the screen body through the first set of positioning holes or the second set of positioning holes, so that the screen body is disposed vertically or horizontally. The first angle adjustment mechanism is pivotally connected to the connecting arm, so that the screen body and the connecting arm are rotatable relative to each other. The second angle adjustment mechanism is pivotally connected to the connecting arm and the pedestal, so that the connecting arm and the pedestal are rotatable relative to each other.

An operating device according to the present invention includes a posture setter that sets a posture of the operating device with respect to a user to a first posture, a display processor that causes a predetermined object to be displayed toward a first direction in the display area of the operating device set to the first posture, a posture detector that detects a posture change of the operating device when the user changes the posture of the operating device, and a display changer that causes at least a part of object information included in the object to be displayed toward the first direction in the display area when the operating device changes the posture from the first posture to a second posture.

A security apparatus comprises a support assembly and a keyboard retainer. The support assembly comprises a first retaining portion, a second retaining portion pivotally coupled to the first retaining portion, and a lock assembly defining a locked state and an unlocked state. The keyboard retainer comprises at least one base member pivotally coupled to the first and second retaining portions and included a top surface extending along a top surface plane, and an opposing bottom surface. The at least one base member comprises one or more securing members extending from the bottom surface of the first base, and one or more retainers extending above the top surface plane of the first and each retainer comprising a retaining member extending away from the first base.

Handwheel systems, including control consoles incorporating handwheels of the inventive subject matter, are described in this application. Handwheels described in this application can be used to control remotely located motors, especially those configured to control camera movements. To make it easier for camera operators to control remotely located motors using handwheels, those handwheels can be incorporated into a control console. Control consoles of the inventive subject matter can include several dials, toggle buttons, a display, and a variety of different inputs and outputs.

An AIDC device cradle includes a movable stand having a post, base plate, and an axle head. A cradle tray is rotatably attached to the axle head via a pivot pin. The cradle tray is configured to receive and accommodate an AIDC device case with an AIDC device. A plurality of locking holes and slots are provided to lock the AIDC device case in position and secure the AIDC device within the device cradle. Integrated charging options are provided. An opening or viewing port is provided on both the AIDC device case and cradle tray enabling the AIDC device scanner to be operational in a downward position.

A foldable electronic device including a first body having a first side and a second side, a second body rotatably connected to the first side of the first body, at least one sliding structure disposed in the first body and adjacent to the second side, a first screen rotatably connected to the second body and movably disposed at the at least one sliding structure, at least one hinge structure disposed in the first body and connected to the at least one sliding structure, and a second screen disposed at the at least one hinge structure and located at the second side is provided. The second body is adapted to rotate relative to the first body and driving the first screen to move along the at least one sliding structure to switch to a closed state or an unfolding state.