The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a bracket apparatus, the bracket apparatus including a base, a vertical rod, and a sliding assembly. The base supports the vertical rod, the vertical rod being vertically disposed and one end thereof being mounted to the base; and the sliding assembly is movably mounted to the vertical rod and may slide along the vertical rod, and the sliding assembly is configured to carry a required calibration apparatus. In the bracket apparatus of the present invention, the sliding assembly may slide along the vertical rod, and a height of the calibration apparatus carried by the sliding assembly may be adjusted as required to meet different height requirements of different calibration apparatuses, so that the bracket apparatus may carry different calibration apparatuses for use.

A prosthetic shoulder implant system includes a prosthetic humeral implant and a version device. The humeral implant includes a catch member aperture and a first locking pin aperture. The version device includes a rotatable member with a body and a flexure member, and a plate with a catch member and a projection contacting the flexure member. A first locking pin extends from the version device and is adapted to mate with the first locking pin aperture. In an unlocked condition of the system, the rotatable member has a first rotated position in which the flexure member is in an uncompressed state and the plate is in a first position, and in a locked condition of the system, the rotatable member has a second rotated position in which the flexure member is in a compressed state and the plate is in a second position proximal of the first position.

The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a device for calibrating a vehicle mounted night-vision video recording apparatus, the device for calibrating the vehicle-mounted night-vision video recording apparatus including a holder assembly and a calibration member. The calibration member is mounted on the holder assembly, the calibration member may move relative to the holder assembly to adjust a height of the calibration member, and the calibration member includes a calibration rod, the calibration rod being disposed horizontally for calibrating the vehicle-mounted night-vision video recording apparatus. In the device for calibrating the vehicle-mounted night-vision video recording apparatus of the present invention, the height of the calibration member is adjustable, and the calibration member includes the horizontally disposed calibration rod. Through observation of an vehicle-mounted night-vision display screen interface and adjustment of depression and elevation angles of the vehicle-mounted night-vision video recording apparatus, a horizontal line of an vehicle-mounted screen and the calibration rod overlap, so that calibration of the vehicle-mounted night-vision video recording apparatus is completed. The device for calibrating the vehicle-mounted night-vision video recording apparatus may calibrate different types of vehicle-mounted night-vision video recording apparatuses with simple calibration operations.

The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a bracket apparatus, the bracket apparatus including a base, a vertical rod, and a sliding assembly. The base supports the vertical rod, the vertical rod being vertically disposed and one end thereof being mounted to the base; and the sliding assembly is movably mounted to the vertical rod and may slide along the vertical rod, and the sliding assembly is configured to carry a required calibration apparatus. In the bracket apparatus of the present invention, the sliding assembly may slide along the vertical rod, and a height of the calibration apparatus carried by the sliding assembly may be adjusted as required to meet different height requirements of different calibration apparatuses, so that the bracket apparatus may carry different calibration apparatuses for use.

A prosthetic shoulder implant system includes a prosthetic humeral implant and a version device. The humeral implant includes a catch member aperture and a first locking pin aperture. The version device includes a rotatable member with a body and a flexure member, and a plate with a catch member and a projection contacting the flexure member. A first locking pin extends from the version device and is adapted to mate with the first locking pin aperture. In an unlocked condition of the system, the rotatable member has a first rotated position in which the flexure member is in an uncompressed state and the plate is in a first position, and in a locked condition of the system, the rotatable member has a second rotated position in which the flexure member is in a compressed state and the plate is in a second position proximal of the first position.

The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a device for calibrating a vehicle mounted night-vision video recording apparatus, the device for calibrating the vehicle-mounted night-vision video recording apparatus including a holder assembly and a calibration member. The calibration member is mounted on the holder assembly, the calibration member may move relative to the holder assembly to adjust a height of the calibration member, and the calibration member includes a calibration rod, the calibration rod being disposed horizontally for calibrating the vehicle-mounted night-vision video recording apparatus. In the device for calibrating the vehicle-mounted night-vision video recording apparatus of the present invention, the height of the calibration member is adjustable, and the calibration member includes the horizontally disposed calibration rod. Through observation of an vehicle-mounted night-vision display screen interface and adjustment of depression and elevation angles of the vehicle-mounted night-vision video recording apparatus, a horizontal line of an vehicle-mounted screen and the calibration rod overlap, so that calibration of the vehicle-mounted night-vision video recording apparatus is completed. The device for calibrating the vehicle-mounted night-vision video recording apparatus may calibrate different types of vehicle-mounted night-vision video recording apparatuses with simple calibration operations.

A height measuring tool may include a body member configured to releasably couple to an implant component. A slidable member having a distal end surface may be coupled to the body member. A height reference member may also be coupled to the body member. Movement of the sliding member in a distal direction in relation to the body member may cause corresponding movement of the height reference member in the distal direction when the sliding member is engaged to the height reference member and the height reference member is in an unlocked state. Generally, when an implant component is attached to the height measuring tool, a user may insert the implant component at least partially into a bone, with the slidable member and the height reference member used in conjunction to objectively mark off a height of the implant component relative to the bone.