34results about How to "Training science" patented technology

The invention relates to a multidirectional intelligent stretching device. The multidirectional intelligent stretching device comprises a base and a control device, wherein a seat part is arranged on the base, the rear end of the base is connected with a backrest through a backrest rotating shaft, a left leg arm and a right leg arm are arranged at the front end of the base, and under the control of the control device, both the left leg arm and the right leg arm can do left-and-right swinging in the horizontal plane around ends connected with the base and do up-and-down swinging in the vertical plane around the ends connected with the base; further, foot pedals are respectively arranged on the left leg arm and the right leg arm. According to the multidirectional intelligent stretching device, not only can muscles, tendons and bones of the left and right sides of legs be exercised, but also the muscles, tendons and bones of the upper and lower sides of the legs and ankles can be exercised, so that multidirectional stretching body-building exercise is realized.

The invention discloses an intelligent fencing training target device. The device comprises a sword target, a controller, a button switch and an led module; the sword target comprises a base and a cover board; an installation groove is formed in the interior of the base, the button switch is installed in the installation groove and located on the middle portion of the bottom of the base, an open slot is formed in one side of the base, and a certain gap exists between the upper surface of the button switch and the inner surface of the cover board; the controller is arranged on the outer portionof the sword target; four spring devices are arranged on the periphery of the interior of the base. According to the intelligent fencing training target device, the design is reasonable, the cost islow, a 3D printing technology is adopted to produce the sword target, and a personalized outline design is provided for a trainer; a mode that the controller is separated from the sword target is adopted, so that the controller is not likely to be damaged, and installation and maintenance are convenient.

The invention relates to the field of postpartum recovery equipment, and specifically discloses a postpartum pelvic floor rehabilitation equipment for obstetrics and gynecology. An elastic piece is arranged on the root support rod, a force plate is fixedly arranged at the end of the elastic piece, a support ring is also arranged on the support rod, the elastic piece includes a triangular seat, a spring seat is fixedly arranged on the triangular seat, and a spring , a guide rod is provided through the spring, the guide rod is fixedly connected with the spring seat, the extension end of the spring is provided with a limiting groove, and the limiting groove is fixedly connected with the force plate. In the present invention, elastic parts are arranged on the support rods, and the buttocks are laterally lifted by means of support rings, which is beneficial to exercise pelvic floor muscles and promote postpartum pelvic floor rehabilitation.

The invention discloses a volleyball fast-spike training device. The volleyball fast-spike training device comprises an upright column, wherein a cantilever beam which can be raised and lowered horizontally is arranged on the upright column; a spike soft rubber sheet is hung below the cantilever beam, and hung on the cantilever beam through an elastic rubber tube, and comprises an elastic chip externally coated with a sponge layer, the sponge layer is externally coated with a dust-proof cloth, a counter trigger switch is arranged in the spike soft rubber sheet, a hit counter for receiving signals of the counter trigger switch and displaying and recording the whipping number is arranged in the upright column, a take-off pedal is further arranged on a corresponding floor below the spike softrubber sheet, and a gravity sensing switch for starting a timer when both feet of a player are off the ground is arranged in the take-off pedal. The volleyball fast-spike training device can assist the volleyball player to practice quick arm swing so as to perform spike skills with wrists, thereby improving the spike quality and the scoring rate.

The invention provides a cardiopulmonary rehabilitation training system. The cardiopulmonary rehabilitation training system includes a main body, and a human-computer interaction unit, a right walking unit, a left walking unit and a riding unit arranged on the main body. The cardiopulmonary rehabilitation training system also includes an intelligent terminal, an oxygen making unit and a motion monitoring unit , the intelligent terminal communicates with the human-computer interaction unit, the oxygen generation unit and the motion monitoring unit respectively, and realizes the scientific cardiopulmonary rehabilitation training through the intelligent real-time monitoring and control unit, which effectively facilitates the patient's life while avoiding the extreme situation of the patient. Post-illness training enhances the patient's confidence in facing difficulties and effectively strengthens the post-illness rehabilitation effect of the patient.

The invention discloses a tennis ball specification detecting device. The device comprises a detecting table support, the detecting table support comprises a base, a lower end support is arranged on the base, the lower end support is in insertion connection with one end of the upper end support, and a beam is arranged at the other end of the upper end support. The upper end support is perpendicular to the beam, a ball clamping device is arranged on the beam, scales are respectively arranged on upper end support and the lower end support, a compressive resistance detecting device and an elasticity detecting device are arranged on the lower end support, the laser range finder is arranged on the compressive resistance detecting device, an infrared detector is arranged on the elasticity detecting device, and the infrared detector and the laser range finder are respectively connected with an upper computer. The tennis ball specification detecting device overcomes dependence on a traditional 'factory specified method', and can scientifically, strictly, comprehensively and conveniently detect the specifications of tennis balls for vast tennis sport enthusiasts and provide guarantee for more scientific and stricter tennis matches and training.

The invention provides a gun training device supporting digital teaching, and relates to the technical field of long gun training devices.The gun training device comprises a rack, a main shaft, a first auxiliary rod, a second auxiliary rod, a gun target and a springback telescopic rod, bearings are arranged on a first transverse frame and a second transverse frame of the rack, and the main shaft is rotationally connected with the bearings; and the first auxiliary rod and the second auxiliary rod are both fixedly connected to the main shaft, a first proximity switch is arranged on a first transverse frame of the rack, a vertical frame is rotationally connected to a third transverse frame of the rack, an angle sensor is arranged on the vertical frame, a gun target is arranged on the side, facing the main shaft, of the vertical frame, and a connecting frame is arranged on the side face, corresponding to the side face where the gun target is located, of the vertical frame. One end of the springback telescopic rod is rotationally connected to the rack, the other end of the springback telescopic rod is rotationally connected to the connecting frame, and a second proximity switch is arranged on the springback telescopic rod. Through the arrangement, a practicer can obtain effective feedback, so that the practicer is better assisted to carry out long gun training, and the whole training is more scientific.

The invention relates to an accompanying runner device for training running on a playground. Accompanying the runner device, a column (1) is respectively fixed at the starting point and the end point of the runway, and a long strip is fixed between them, and a horizontal slide plate (4) parallel to the runway, the upper and lower sides of the slide plate (4) are convex The slide rail of edge or groove; At the back of the figure board (6) that is running shape, pulleys (12) are configured in two rows up and down and embedded in the slide rails on the upper and lower sides of the slide plate (4), so that the figure plate ( 6) It can move horizontally on the slide plate (4); a ring-shaped traction rope (3) is connected on the figure plate (6), and the traction rope (3) is horizontally sleeved and tightened on the transmission wheels ( 2) on; a section of the traction rope (3) is pulled out through two fixed pulleys (7) fixed on the back of the skateboard (4), and is sleeved and tightened on the output shaft wheel of the CNC motor (9). Numerically controlled motor (9) is controlled by controller (8). The present invention proposes for the first time that an automatically controlled mechanical device is used to replace human accompanying running, and the speed and rhythm of accompanying running can be set arbitrarily, so that the training is more scientific and the effect of accompanying running is better.

The invention discloses an intelligent fencing training target device. The device comprises a sword target, a controller, a button switch and an led module; the sword target comprises a base and a cover board; an installation groove is formed in the interior of the base, the button switch is installed in the installation groove and located on the middle portion of the bottom of the base, an open slot is formed in one side of the base, and a certain gap exists between the upper surface of the button switch and the inner surface of the cover board; the controller is arranged on the outer portionof the sword target; four spring devices are arranged on the periphery of the interior of the base. According to the intelligent fencing training target device, the design is reasonable, the cost islow, a 3D printing technology is adopted to produce the sword target, and a personalized outline design is provided for a trainer; a mode that the controller is separated from the sword target is adopted, so that the controller is not likely to be damaged, and installation and maintenance are convenient.

The invention provides a professional shooting training system based on real-time physiological parameter monitoring. The professional shooting training system comprises an electrocardiograph detecting module, a main device, wrist monitoring equipment and a trainer side detecting system. The electrocardiograph detecting module is worn on the chest of an athlete through a simulation V5 lead and is used for measuring real-time electrocardiograph simulation signals of the athlete in the whole training process and transmitting the electrocardiograph simulation signals obtained through measuring to the main device, and electrocardiograph signals are obtained after the main device conducts AD sampling on the electrocardiograph simulation signals. The wrist monitoring equipment is worn on the wrist of the athlete and comprises an acceleration sensor, the acceleration sensor is used for monitoring the actions of gun lifting, aiming and shooting in the whole shooting process and sending acceleration signals to the main device. The main device packages the processed electrocardiograph signals and the received acceleration signals and sends the processed electrocardiograph signals and the received acceleration signals to the trainer side detecting system together, and therefore real-time monitoring of shooting training of the athlete is realized.