A portable pool filter cleaning assembly is configured to retain a pool filter on support rod and allow the pool filter to spin from a spray of water. The spinning filter releases debris from the filter surface through centrifugal force. The assembly has drainage features to ensure proper drainage of water collected within the interior of the pool filter and enable proper spinning from the spray of water. The assembly utilizes a support rod with a bottom filter retainer that is conical in shape for engaging with the pool filter aperture. The bottom filter retainer may further have a bearing that enables the pool filter to rotate freely about the rod with very little force. The assembly may include a stand for securing the support rod on a hard surface, such as concrete or on an uneven lawn surface.

A cabinet leg is provided including a body securable to an underside of a cabinet and a shaft engageable with the body such that rotation of the shaft moves the shaft toward or away from the body. A foot is secured to a lower end of the shaft including a first portion attached to the shaft and a second portion rotatable relative to the first portion. A plurality of openings are provided around the periphery of the foot for receiving a first end of a tool such that teeth on the tool engage with teeth on the first portion. Rotation of the tool causes rotation of the first portion relative to the second portion, thereby rotating the shaft and adjusting the height of the cabinet leg.

A cabinet leg is provided including a body securable to an underside of a cabinet and a shaft engageable with the body such that rotation of the shaft moves the shaft toward or away from the body. A foot is secured to a lower end of the shaft including a first portion attached to the shaft and a second portion rotatable relative to the first portion. A plurality of openings are provided around the periphery of the foot for receiving a first end of a tool such that teeth on the tool engage with teeth on the first portion. Rotation of the tool causes rotation of the first portion relative to the second portion, thereby rotating the shaft and adjusting the height of the cabinet leg.

A method includes providing a fixture including a target in a field of view of a sensor mounted to a vehicle. The target is detectable by the sensor. The fixture includes a first rangefinding device and a second rangefinding device spaced from the first rangefinding device. The method includes measuring a first angle and first distance from the first rangefinding device to a first known point on the vehicle; measuring a second angle and second distance from the second rangefinding device to a second known point on the vehicle; determining a position and orientation of the target in a coordinate system relative to the vehicle based on the first angle, the first distance, the second angle, and the second distance; and calibrating the sensor based on the position and orientation of the target.

A system and method may be used to position or orient a camera within a surgical field. A method may include generating a graphical user interface including a first set of instructions to reposition the camera, and determining whether the camera is within a target volume location. The method may include automatically outputting an indication when the camera is within the target volume location. The method may include outputting a second set of instructions for display on the graphical user interface to align a laser, coupled to or integrated into the camera, to the tracker by changing an angle of the camera

A trek pole engageable support system is provided allowing users to form a support for a camera, firearm, or other object needing steady positioning. A body of the support has at least one support member engaged at a first end which is configured to compressibly engage the distal end of a support pole at a second end. So engaged with a support pole the body provides elevated support to the object being supported.

A support system for a display device includes a first arm configured to extend from a support surface. A second arm is rotatably connected to the first arm. The second arm has a range of movement relative to the first arm. A tilt head is rotatably connected to the second arm and configured to connect to a display. A first biasing member is positioned in the second arm and configured to provide a first counterbalancing force to the second arm to offset a load of the display. A second biasing member is positioned in the second arm and configured to provide a second counterbalancing force to the second arm to offset the load of the display. A lockout mechanism is configured to disengage the second biasing member and eliminate the second counterbalancing through at least a portion of the range of motion.

An electronic gaming machine includes a cabinet, a monitor configured to display an electronic game, a mount configured to secure the monitor to the cabinet, the mount including a carriage and a linkage assembly pivotably coupled to the carriage and the cabinet, and a lift assembly for moving the mount relative to the cabinet. The lift assembly includes a harness coupled to the carriage and a drive mechanism coupled to the harness and operable to selectively release and retract the harness for moving the monitor relative to the cabinet.

Disclosed herein is an exemplary bipod device that includes a first shaft and a second shaft. The first and the second shaft are attached together by a connector. Also, attached to the first shaft is a first platform and attached to the second shaft is a second platform. Additionally, disclosed herein is an exemplary bipod system that includes a bipod comprising a first and a second shaft, and a connector connected to the first and second shaft. The bipod system further includes a first platform attached to the first shaft.

A display support having a freely adjustable height, including a base and a connector for installing a display, wherein an upper connecting arm and a lower connecting arm, which are parallel to each other, are arranged between the base and the connector. The display support further includes a mechanical spring, wherein an end of the mechanical spring is hinged with the connector or the lower connecting arm, the other end of the mechanical spring is hinged with a threaded sliding block, the threaded sliding block sleeves on a threaded rod, the threaded rod is arranged in the base, so that when an end part of the threaded rod is operated to drive the threaded rod to rotate, the threaded sliding block moves along the threaded rod, and a position of the threaded sliding block on the threaded rod is adjusted according to the weight of the display on the connector, so that when the connector is moved upwards or downwards, the connector is stopped at different heights relative to the base. The display support having the freely adjustable height can realize free stop of height adjustment, and thus is better than an air spring support.