8results about How to "Meeting exercise needs" patented technology

This invention discloses a brush washing and drying machine, including a brush assembly, a washing assembly, and a drying assembly. The washing assembly includes a housing and a squeezing wheel penetrating the housing. A sealing assembly is provided on the side wall of the housing. The sealing assembly includes a first water-blocking component and a fixing ring sleeved on the squeezing wheel. The fixing ring is located inside the housing and has a limiting groove. The first water-blocking component has a through hole. A second water-blocking component sleeved on the squeezing wheel is also provided between the first water-blocking component and the through hole. One end of the second water-blocking component is movably disposed in the limiting groove, and the other end has a protruding limiting part located on the side of the first water-blocking component away from the fixing ring. The size of the limiting part is larger than the size of the through hole. There is an movable gap between the second water-blocking component and the first water-blocking component. Multiple rollers are provided inside the brush assembly, and the rollers are connected to the housing of the brush assembly through the sealing assembly. This invention ensures the sealing effect of the device and has a long sealing life.

The lower limb exoskeleton rehabilitation training robot comprises a support and a robot, the support comprises a supporting column, a cross beam, a light bar and a sliding rail, the left part and the right part of the support are symmetrically designed, the support is fixedly connected with the ground through the supporting column, and the cross beam is slidably connected with the light bar and the sliding rail; the robot comprises a waist fixing assembly, two hip training assemblies, two leg training assemblies and two ankle joint training assemblies, the waist fixing assembly is fixedly connected with the cross beam, and the hip training assemblies, the leg training assemblies and the ankle joint training assemblies are symmetrically designed. The hip training assembly is connected with the waist fixing assembly, the leg training assembly is connected with the hip training assembly and the ankle joint training assembly through keys, and the ankle joint training assembly is a three-degree-of-freedom association mechanism. The leg rehabilitation training and foot ankle joint three-degree-of-freedom training of a patient can be completed.

Embodiments of the present disclosure disclose a sports guidance and display method, device, electronic equipment and storage medium, the sports guidance method is applied to a server, the sports guidance method comprises: acquiring a sports data set of a first user in a set first sports place; wherein the first sports place comprises at least one sports equipment, and the sports data set comprises sports data collected based on at least one target sports equipment; and determining a target sports guidance scheme of the first user based on the sports data set.

The application discloses a robot motion trajectory generation method, device, equipment and readable storage medium. The application generates a robot motion trajectory based on each target point passed by the robot through a curve fitting method under the motion constraint condition of the robot. Compared with the current traditional teaching scheme, on the one hand, the motion trajectory is obtained through the curve fitting method, the target point required by the motion trajectory curve part can be reduced, the manual operation amount is reduced, and the space required for storing the motion trajectory in engineering is reduced; on the other hand, the motion constraint condition is added in advance in the fitting process, the motion trajectory is limited in advance, the accuracy of the obtained curve is ensured, and repeated modification is avoided. In addition, the target point and the motion trajectory can be displayed through a multi-dimensional interactive interface without actually running the robot demonstration. Therefore, the method in the application can reduce the manual workload and improve the accuracy of the motion trajectory, thereby meeting the actual robot motion demand.

The skeleton rehabilitation robot comprises a support and a robot body, the support comprises supporting columns, a cross beam, a polished rod and a sliding rail, the support is of a left-right symmetrical design and is fixedly connected with the ground through the supporting columns, and the cross beam is slidably connected with the polished rod and the sliding rail; the robot comprises a waist fixing assembly, two hip training assemblies, two leg training assemblies and two ankle joint training assemblies, the waist fixing assembly is fixedly connected with the cross beam, and the hip training assemblies, the leg training assemblies and the ankle joint training assemblies are symmetrically designed. The hip training assembly is connected with the waist fixing assembly, the leg training assembly is connected with the hip training assembly and the ankle joint training assembly through keys, and the ankle joint training assembly is a three-degree-of-freedom association mechanism. The leg rehabilitation training and foot ankle joint three-degree-of-freedom training of a patient can be completed.

The invention relates to the technical field of vehicle intelligent carrying, and discloses a clamping type vehicle carrying AGV control system and method, and the system comprises a navigation module which is used for obtaining the current coordinate position of an AGV, and judging whether the current coordinate position of the AGV is located at a preset coordinate position or not in combination with an AGV map module; the differential driving module is used for driving the AGV to move and adjusting the movement speed and / or the movement angle of the AGV; the wheelbase adjusting module is used for obtaining the adjusting distance between the first vehicle body and the second vehicle body and adjusting the length of the telescopic frame according to the adjusting distance. The wheel clamping module is used for clamping wheels of a to-be-carried vehicle. After the adjusting distance between the first vehicle body and the second vehicle body is determined, the front and back positions of the differential driving wheels are adjusted to change the wheelbase of the AGV, so that the AGV is adaptive to more types of vehicles; and through cooperation of the navigation module and the AGV map module, accurate and efficient movement control of the AGV under the condition of wheelbases of different types of vehicles is ensured.

The utility model relates to the field of mahjong machines, and discloses a magnetic suspension type tile storage track and a mahjong machine thereof, the magnetic suspension type tile storage track comprises a tile storage frame body (1), the tile storage frame body (1) is provided with a tile storage track (11) used for storing mahjong tiles, and the bottom of the tile storage track (11) is provided with a track magnet (2) which forms like-pole repulsion with magnets in the mahjong tiles. The tile storage track (11) is a spiral track groove, a first mounting groove (12) is formed in the groove bottom of the tile storage track (11), and the track magnet (2) is mounted in the first mounting groove (12). The track magnets which are in like-pole repulsion with magnets in mahjong tiles are mounted at the bottom of the tile storage track, and the mahjong tiles cannot be tightly attached to the bottom surface of the tile storage track to move according to the magnetic suspension principle, so that the friction force between the mahjong tiles and the bottom surface of the tile storage track is remarkably reduced. As the friction force is greatly reduced, the power of the mahjong tile pushing motor required for pushing the mahjong tiles to move is also reduced, so that the overall energy consumption of the mahjong machine is reduced.

This invention provides a robot path planning method for defect inspection of mixed-flow turbine runner blades, comprising the following steps: S1, conducting a feasibility analysis of robot defect inspection of the blades and determining the effective detection area; S2, extracting a three-dimensional mesh model of the blade surface from the effective detection area, and establishing a bidirectional mapping between the three-dimensional space and the two-dimensional UV parameter space by projecting the three-dimensional mesh model onto the two-dimensional UV parameter space; S3, generating a boundary offset path and a robot bow-shaped scanning path in the two-dimensional UV parameter space; S4, processing the boundary offset path and the robot bow-shaped scanning path based on the bidirectional mapping to generate a path back projection and a three-dimensional detection trajectory. This invention, through precise surface parameterization, an efficient path generation algorithm, and a precise three-dimensional mapping strategy, aims to improve the inspection efficiency and quality of mixed-flow turbine runner blades, providing technical support for the safe and stable operation of hydropower stations.