6results about How to "Adjust posture" patented technology

The application discloses an underwater robot detection method and system based on arrayed coils, belongs to the technical field of wireless power transmission system detection, and combines multiple detection coils to form an arrayed detection coil group, at least two arrayed detection coil groups are arranged at predetermined positions along a preset motion track of an underwater robot, an impedance change detection circuit is connected to each detection coil, the position of the underwater robot relative to the coils can be determined by using the double arrayed detection coils, different diameters of different models of the underwater robot can be distinguished, whether the underwater robot deviates can be monitored, the speed of the underwater robot at the moment can be determined, the pose of the underwater robot can be better adjusted, the measurement error can be better reduced by uniform arrangement and symmetrical distribution, the underwater robot can safely and stably enter the charging device, and the charging device and the underwater robot are prevented from being damaged.

The application provides a planet rover transfer device and a transfer characteristic test evaluation method, and belongs to the technical field of planet rover transfer and test. The planet rover transfer release device comprises a slow-release rope, a hanger, a swing rod and an attitude control rope. One end of the swing rod is rotationally connected to a side wall of a lander. The other end of the swing rod is provided with an attitude control hinge. One end of the hanger is connected to the attitude control hinge, and the other end of the hanger is connected to a rover. One end of the attitude control rope is connected to the lander, and the other end of the attitude control rope passes through the attitude control hinge. The slow-release rope is wound on a slow-release rope wheel. The slow-release rope wheel is arranged on the side wall of the lander. The slow-release rope is connected to the hanger. The device is mainly used for planet rover transfer device and transfer characteristic test.

The present invention discloses a food cutting line, comprising a first cutting line, the first cutting line comprising a first conveying device, a second power component, a first cutting assembly and a second cutting assembly, the first cutting assembly being installed at the feeding end of the first conveying device, and the second cutting assembly being installed at the discharging end of the first conveying device; and a second cutting line, the second cutting line comprising a fifth conveying device, a fourth power component and a third cutting assembly, the fifth conveying device being configured to receive products cut by the first cutting line, and the third cutting assembly being installed on the fifth conveying device. One use of an embodiment of the present invention is to realize automatic cutting of yam skins.

The application belongs to the technical field of solar sail and is specifically a heat-driven liquid crystal solar sail unfolding device. The liquid crystal solar sail unfolding device is composed of liquid crystal elastomers as a framework adhered to a solar sail film. The shape of the solar sail film includes a large equilateral triangle and three small squares outside the equilateral triangle, and each square film is symmetrically arranged with the triangular film. The liquid crystal elastomer is in the shape of a strip and is a double-layer film structure printed by a direct writing 3D printer. The bottom layer is horizontally printed, and the upper layer is vertically printed. When the temperature changes, the thermal expansion coefficients of the double-layer film are different, and the overall produces bending deformation. The application can achieve graded regulation of the unfolding degree by different temperatures to meet different requirements. Under the premise of realizing the intelligent storage and unfolding functions, the application has a high storage ratio. The structure is flexible and controllable, and the unfolding and contraction of a certain sail surface can be controlled to adjust the overall attitude and forward direction.

The utility model relates to a wall-mounted multidirectional folding clothes hanger which comprises a base, a wall connecting part is arranged on the base, and a hinge seat is arranged in the middle of the base; a connecting hole is formed in one end of the rotating plate, a first hinging part is arranged at the other end of the rotating plate, the connecting hole is an L-shaped vertical hole and a transverse hole which are communicated, the hinging seat and the connecting hole are hinged through a first hinging shaft, the first hinging shaft can move in the vertical hole and the transverse hole, and the tightness of the first hinging shaft is adjustable; one end of the hook body is provided with a second hinge part, the other end of the hook body is provided with a hook part, the first hinge part and the second hinge part are hinged through a second hinge shaft, the tightness between the first hinge part and the second hinge part can be adjusted through the second hinge shaft, and the first hinge shaft and the second hinge shaft are perpendicularly arranged.

The application provides a method and system for automatic hanging of a suspension by three-dimensional vision measurement, the method comprising the following steps: collecting images of targets in an aircraft cabin, and obtaining pose information related to an actual suspension and an aircraft rack; based on the pose information, calculating pose deviation of a bomb loading vehicle relative to a design axis of the aircraft cabin in horizontal, vertical, pitch and rotation directions, and controlling a lifting device to move cooperatively with a six-degree-of-freedom platform to adjust the spatial position and attitude of the actual suspension, so that the suspension lug and the hook of the aircraft rack are precisely connected, and automatic hanging is completed. The method accurately measures targets in the aircraft cabin, can obtain the pose information of the suspension and the rack in real time and with high precision, and calculates accurate pose deviation. Based on the deviation, the lifting device and the six-degree-of-freedom platform move cooperatively to automatically and accurately adjust the spatial position and attitude of the suspension, and finally realize precise connection of the lug and the hook.