The invention is a monitor arm assembly including a rotation limiter that includes movable tabs to set the rotation limits of the arms with respect to each other or other assemblies. The rotation limiter may include exterior ring activators and outer visual references for the set limitations. The monitor arm assembly also includes a plurality of slide tracks to allow the monitor attached the arm to take a plurality of lateral positions. The assembly may further include a connector to join adjacent slide tracks.

The present disclosure describes a component rack for, e.g., electronic devices. The component rack includes an upper rail; a lower rail, the upper rail and the lower rail extending relative to a first axis; at least one end cap coupled to an end of the upper rail and the lower rail; wherein the at least one end cap comprises a first panel slidably couplable to a second panel and movable along a second axis between a collapsed position and an extended position, the second axis extending transversely to the first axis.

A camera mount includes a pivotable assembly of a pair of arms and a pocket into which an end of one of the arms is inserted, in one of a plurality of discrete orientations. The arms are pivotably joined to one another by a fastener and permitted to be aligned at one of a plurality of angles. The camera mount is installed in a track, a rail or another system mounted to a fixture of a materials handling facility or another environment, and a camera module is mounted to another end of one of the arms. A position of the camera module is selected by installing the camera mount into a desired location on the track, the rail or the other system. An orientation of the camera module is selected by selecting the one of the plurality of discrete orientations and aligning the arms at one of the plurality of angles.

A mounting device includes a first mount portion and a second mount portion. The first mount portion is in communication with a first pin extending along a first axis. The second mount portion is in communication with a pair of opposing second pins extending along a second axis different than the first axis. The second pins are in rotational communication with and extend outward from the first pin. The first and second mount portions are configured to translate along the first and second axes and rotate about the first and second axes with respect to one another.

The disclosed invertible structures rely on combinations of translational movements to effect inversion. An exemplary invertible structure includes a track operable to be slidably coupled to a connector element of a longitudinal structure. In an embodiment, the connector element may include at least two connectors at least partially disposed in a slot defined in the track, which may have a plurality of translational axes for translational movements of the connectors of the longitudinal structure that would effect the inversion of the longitudinal structure.

Apparatus 2 for supporting a musical keyboard 112 between two microphone stands 100, 106 comprising a body member 4 having a first end portion 6 and a second end portion 8. A first clamping arrangement 10 is provided at the first end portion 6 and configured to releasably clamp a microphone stand 100. A second clamping arrangement 12 is provided at the second end portion 8 and configured to releasably clamp a microphone stand 106. The body member 4 is arranged with respect to the first clamping arrangement 10 and the second clamping arrangement 12 such that, when the first clamping arrangement 10 is clamped to a first microphone stand 100 and the second clamping arrangement 12 is clamped to a second microphone stand 106 which is spaced from the first microphone stand 100, the body member 4 is arranged to support a musical keyboard for use of the keyboard.

A mount for a soundbar includes a positioning column, and a positioning mechanism operably coupled to the positioning column. The positioning column is selectively shiftable relative to the positioning mechanism. A pair of mounting arms is coupled to the positioning mechanism, the mounting arms adapted to attach to a television and a sound bar interface is operably coupled to the positioning column,

The present disclosure describes a component rack for, e.g., electronic devices. The component rack includes an upper rail; a lower rail, the upper rail and the lower rail extending relative to a first axis; at least one end cap coupled to an end of the upper rail and the lower rail; wherein the at least one end cap comprises a first panel slidably couplable to a second panel and movable along a second axis between a collapsed position and an extended position, the second axis extending transversely to the first axis.

An object guide having a variable motion path includes a connecting seat, a first motion unit, a second motion unit, an adjustment unit and a drive unit. The adjustment unit is disposed on the connecting seat, and the second connecting portion of the first connecting arm and the fourth connecting portion of the second connecting arm are disposed at the same position, the first adjustment portion of the first adjustment arm and the second adjustment portion of the second adjustment arm are also located at the same position and simultaneously moved by the adjustment unit. Therefore, simply adjusting the adjustment unit can simultaneously adjust the first adjustment portion and the second adjustment portion to the straight line position, the outward curvature position, or the inward curvature position, which make the adjustment convenient, and the displacement curvatures for moving the object are asymmetrical.

This specification relates to the fields of automobile maintenance and device calibration technologies and discloses a position adjustment apparatus and an automobile calibration device. The position adjustment apparatus includes a slide member, a supporting member and an adjustment member. The supporting member is movably mounted at the slide member. One of the slide member and the supporting member includes a rack. The adjustment member includes a gear. The gear is meshed with the rack. When rotating, the gear can drive the rack to move in a preset direction, to enable the supporting member to move in the preset direction with respect to the slide member. By means of the gear engagement between the gear and the rack, the supporting member can move stably and precisely in the preset direction with respect to the slide member, so that the automobile calibration device and an automobile to be calibrated can be aligned conveniently and precisely.