13 results about "Movement system" patented technology

The present invention is directed toward an exercise machine and climbing simulator that enables its users to initiate the climbing or crawling motion whilst being rotated at different angles. This invention includes a rotatable framework and a plurality of foot spines and arm spines that are configured to support the feet and arms of a user. As the framework rotates, the user incurs exercise in maintaining contact with the plurality of foot and hand spines. Each of the foot and hand spines is decoupled from each other, that is, each of the foot and hand spines is configured with independent rotational and lateral movement. By changing the angles of rotation and the positions of the foot and hand spines, gravity is applied in different ways and therefore different muscle groups are targeted. Thus, this invention assists users in acquiring varying degrees of physical fitness and mountain climbing preparation.

The utility model provides a support transverse moving system, which relates to rail transit and comprises a sleeve transversely arranged along a vehicle chassis. The first moving structure and the second moving structure are arranged in the sleeve respectively, slide in the sleeve respectively and extend out of the two ends of the sleeve; the two first supporting structures are arranged at the extending ends of the first moving structure and the second moving structure, the two first supporting structures stretch out and draw back in the height direction of the chassis to support the first moving structure and the second moving structure, and the two second supporting structures are arranged on the sleeve; the two second supporting structures stretch out and draw back in the height direction of the chassis to support the sleeve, the supporting transverse moving system can be directly installed on the chassis of the automobile, the first moving structures and the second moving structures move in the sleeve, and in the moving process of the first moving structures and the second moving structures, the first supporting structures and the second supporting structures conduct supporting in turn; and transverse moving type rail ascending and descending are completed.

Devices for implanting inside an eye and for holding an intraocular lens (IOL) are presented; the device being operable to rotate the IOL, around an optical axis of the IOL, by absorbing energy from a remote energy source; the device comprises: a stator portion configured to be fixedly positioned inside the lens capsule of the eye; a rotor portion configured to be fixedly attached to the IOL; and a movement system operable to cause rotation of the rotor portion and the IOL, the movement system comprises a plurality of actuators and at least one interaction region associated with the plurality of actuators, the plurality of actuators comprise at least two actuators operable to cause the rotation of the rotor portion and the IOL in each of the clockwise and counterclockwise angular directions, the plurality of actuators and the at least one interaction region being aligned such that at each given moment in time, each actuator of the plurality of actuators is aligned differently with respect to the interaction region associated therewith, and is configured, when being activated by said remote energy source, to engage with the associated interaction region to cause the IOL to rotate with a different incremental rotation having either a different angular distance or a different angular direction; the device may comprise a protective shielding assembly that seals the moving parts from invading biological tissue.

The invention provides a double-shaft synchronous movement system based on encoder compensation. The double-shaft synchronous movement system comprises a first shaft sliding module, a second shaft sliding module, a transverse shaft, a bearing, an encoder and a control unit. A first driver of the first shaft sliding module drives a first sliding block to slide on a first sliding rail. A second driver of the second shaft sliding module drives a second sliding block to slide on a second sliding rail. The transverse shaft is connected to the first slider and the second slider, respectively. The bearing is pivoted between the transverse shaft and the first sliding block or between the transverse shaft and the second sliding block. The encoder is assembled to measure the rotation angle of the transverse shaft relative to the first sliding block or the second sliding block. The control unit is connected to the first driver, the second driver and the encoder and is assembled to control the first driver and the second driver based on encoder compensation, so that the first sliding block and the second sliding block drive the transverse shaft to slide.

Driverless movement system (1) comprising at least one driverless movement device (2) movable in an environment (4) of the driverless movement system (1), wherein the environment (4) comprises at least two sub-areas (3, 5, 6) and the movement device (2) is driverless based on a first sub-map exclusively in a first sub-area (3, 5, 6) of the environment (4), wherein at least one transfer zone (9, 13, 14, 18) is formed in the first sub-area (3, 5, 6), wherein the driverless movement device (2) is configured for a change from the first sub-area (3, 5, 6) to at least a second sub-area (3, 5, 6) of the environment (4) for a movement into the transfer zone (9, 13, 14, 18), wherein the movement system (1) is configured to move the movement device (2) in the transfer zone (9, 13, 14, 18) from the to transfer the first sub-area (3, 5, 6) into the second sub-area (3, 5, 6).

To allow a movable body, having a pair of rotating bodies rolling over each of a pair of pipe rails arranged parallel in a horizontal direction, to move or run smoothly and stably along the pipe rails.SOLUTION: A horizontal movement device 3 comprises: first, second, third, and fourth horizontal movable bodies 10, 20, 30, 40 moving along a pair of pipe rails 2a, 2b arranged parallel in a horizontal direction; and a square pipe frame body 4. In the horizontal movement device 3, the first horizontal moving body 10 comprises: a movable body main body 11, which is an integral piece consisting of a pair of ring portions and an intermediate portion 11c; a pair of rotating bodies 12 mounted on the movable body main body 11 and rolling over the pair of pipe rails 2a and 2b on the pipe rails 2a and 2b; and a material frame body mounting portion mounted to the movable body main body 11 and consisting of an L-shaped piece and a first bolt and first nut for mounting the square pipe frame body 4 on which the material is placed and which moves along the pair of pipe rails 2a, 2b in an axial direction of the pipe rails 2a, 2b.SELECTED DRAWING: Figure 1

The invention relates to the technical field of building construction equipment, and particularly discloses a cantilever guide rail type movable hanging basket which comprises a hanging basket body, a vertical lifting system, a horizontal moving system and a positioning locking mechanism, the vertical lifting system is used for driving the hanging basket body to do vertical lifting motion, and the horizontal moving system is used for driving the hanging basket body to do horizontal motion. The positioning and locking mechanism comprises a vertical locking assembly and a horizontal locking assembly, the vertical locking assembly is used for locking and positioning the hanging basket body in the vertical direction, the horizontal locking assembly is used for locking and positioning the hanging basket body in the horizontal direction, and the horizontal moving system comprises an overhanging supporting frame, an I-shaped steel rail and a running trolley. The overhanging supporting frame is fixedly arranged on the top of a building, the I-shaped steel rail is horizontally and fixedly connected to the overhanging supporting frame, and the running trolley is fixedly connected with the hanging basket body and horizontally moves on the I-shaped steel rail. The method has the effect of meeting the requirement for flexible and efficient operation in building construction.

To provide a moving system capable of performing more precise movement control than before.SOLUTION: The moving system 10 includes a guide rail 20 and a moving body 30. The guide rail 20 includes the first movement restricting portion 23, the second movement restricting portion 24, and the rack 27, and the movable member 30 includes the pinion 35 that is provided on the output shaft 33 of the rotation actuator 32 and engages with the rack 27, the encoder 34 that outputs an angle signal corresponding to the rotation angle of the pinion 35, and the control unit 36 that controls the rotation actuator 32. The control part 36 executes calibration control for storing an angle signal when the movement of the movable body 30 is regulated by the first movement regulating part 23 and an angle signal when the movement of the movable body 30 is regulated by the second movement regulating part 24.SELECTED DRAWING: Figure 1

Devices for implanting inside an eye and for holding an intraocular lens (IOL) are presented; the device being operable to rotate the IOL, around an optical axis of the IOL, by absorbing energy from a remote energy source; the device comprises: a stator portion configured to be fixedly positioned inside the lens capsule of the eye; a rotor portion configured to be fixedly attached to the IOL; and a movement system operable to cause rotation of the rotor portion and the IOL, the movement system comprises a plurality of actuators and at least one interaction region associated with the plurality of actuators, the plurality of actuators comprise at least two actuators operable to cause the rotation of the rotor portion and the IOL in each of the clockwise and counterclockwise angular directions, the plurality of actuators and the at least one interaction region being aligned such that at each given moment in time, each actuator of the plurality of actuators is aligned differently with respect to the interaction region associated therewith, and is configured, when being activated by said remote energy source, to engage with the associated interaction region to cause the IOL to rotate with a different incremental rotation having either a different angular distance or a different angular direction; the device may comprise a protective shielding assembly that seals the moving parts from invading biological tissue.

The invention relates to the technical field of skeleton simulation movement, in particular to a virtual skeleton simulation movement system. According to the method, the humerus motion data is dynamically collected, the space around the shoulder joint is scientifically divided into eight areas, and the parameter weights are dynamically calculated based on the positions of the elbow joint in different space areas; when the elbow joint is located in the outer front space, the system distributes abduction / anteflexion parameter influence weights according to the horizontal plane angle proportion; in the outer rear space, the abduction parameters are dominant; in the inner front space, the forward bending parameter weight is the maximum; a specific limit value is applied to the inner rear space; the motion performance of the virtual skeleton is more in line with the biomechanical characteristics of the human body, and the simulation effect of animation production and medical education is remarkably improved.

Systems and methods for determining one or more stages of anatomical movement are provided. A catheter positioned in an anatomical element may be tracked using a tracker configured to track a pose of the catheter. Sensor data corresponding to a plurality of pose information of the catheter may be received from the tracker. One or more stages of motion of the anatomical element may be determined based on the plurality of pose information. An image may be received at a target phase of the one or more phases.

The application relates to a worm wheel grinder tool rest with a double-screw rod driving system, and belongs to the technical field of mechanical machining. The tool rest comprises a guide rail and a double-screw rod driving system symmetrically arranged on the upper and lower sides of the guide rail. The upper screw rod system is a main driving system, and the lower screw rod system is a following movement system. Both the systems are equipped with servo motors, ball screw rods and grating rulers to realize full closed-loop control. The application solves the problems of the traditional single-screw rod tool rest, such as large thickness, difficult maintenance, unbalanced load swing and fast screw rod wear. The upper and lower screw rods and the center of the grinding wheel are equidistantly arranged, force symmetry is ensured, unbalanced load is eliminated, and rigidity is improved. The double-screw rod driving system compares the position difference in real time and automatically compensates the screw rod clearance, and the service life of the screw rod is prolonged. The double-screw rod driving system is an independent detachable structure, and is convenient for assembly and maintenance.

The invention discloses a combined type sea urchin catching robot and a sea urchin catching method, the combined type sea urchin catching robot comprises a robot moving chassis, the robot moving chassis comprises a robot frame body, a propelling system, floating systems and moving systems, the moving systems are symmetrically installed on the two sides of the bottom of the robot frame body, and the floating systems are symmetrically installed on the top of the robot frame body; the sealed cabin is mounted on the robot frame body; the mechanical arm device comprises a multi-degree-of-freedom mechanical arm and a mechanical claw, the multi-degree-of-freedom mechanical arm is fixed to the top of the front end of the robot frame body through a mechanical arm base, and the mechanical claw is installed at the front end of the multi-degree-of-freedom mechanical arm through a wrist joint double-shaft steering engine; the visual communication system is mounted at the top of the front end of the sealed cabin; and the control device is mounted in the sealed cabin. The method can quickly identify the area where the sea urchins are located and automatically go to the sea urchin dense area, the fatigue degree of personnel is reduced, and the specific fishing efficiency is improved.