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A Super Isometric Javelin Core Strength Training and Information Feedback Monitoring Device
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A technology of information feedback and core strength, applied in the field of sports
Inactive Publication Date: 2015-11-11
HARBIN NORMAL UNIVERSITY
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Abstract
Description
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[0003] In order to solve the problem that the core strength training and information feedback monitoring device that can be combined with the javelin special in an unstable state has not yet appeared at home and abroad, the present invention further proposes a super isometric javelin core strength training and information feedback monitoring device
Method used
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specific Embodiment approach 1
[0007] Embodiment 1: Combining figure 1 This embodiment will be described. The super isometric javelin core strength training and information feedback monitoring device described in this embodiment includes a lifting assembly, a dial 1, a rotating shaft 2, a sliding rail 3, a sliding sleeve 4, a connector 5, and a javelin 6. , pressure sensor 17, reverse motor 21, roller 22, stop block 23 and a balance training mechanism with information feedback function, the lifting assembly is installed on the balance training mechanism with information feedback function, dial 1 The rotating shaft 2 is installed on the upper end of the lifting assembly, the sliding rail 3 is installed on the rotating shaft 2, and the sliding rail 3 can rotate on the rotating shaft 2 as the axis, the sliding sleeve 4 is sleeved on the sliding rail 3, and the javelin 6 passes through the connecting piece. 5 is connected with the sliding sleeve 4, the pressure sensor 17 is installed on the javelin 6, the rever...
specific Embodiment approach 2
[0009] Specific implementation mode 2: Combining Figure 1 to Figure 5 This embodiment will be described. The balance training mechanism with information feedback function of the super isometric javelin core strength training and information feedback monitoring device described in this embodiment includes a pedal 11 , a balance base 12 , a control circuit 13 , and three distance measuring devices. A sensor, three zero-adjusting circuits and a keyboard 15, the pedal 11 is a flat plate, the balance base 12 is a hemispherical base, the plane of the hemispherical base is fixedly connected with the bottom surface of the pedal 11, and the centerline of the plane of the hemispherical base is The center of the pedal 11 is coincident, and three ranging sensors are fixed on the bottom surface of the pedal 11, namely the reference ranging sensor 40, the front ranging sensor 41 and the left ranging sensor 42, and the three ranging sensors are respectively fixed on the pedal. At the edge o...
specific Embodiment approach 3
[0019] Specific implementation three: combination figure 1 This embodiment is described. The lifting component of the super isometric javelin core strength training and information feedback monitoring device described in this embodiment includes a cylindrical sleeve 7, a lifting rod 8 and a positioning bolt 9. The cylindrical sleeve 7 is vertically arranged, and the The lower end of the rod 8 is inserted into the upper end of the cylindrical sleeve 7, the upper end of the lifting rod 8 is connected with the rotating shaft 2, the positioning bolt 9 is inserted on the outer side wall of the cylindrical sleeve 7, and the positioning end of the positioning bolt 9 passes through The outer side wall of the cylindrical sleeve 7 is in contact with the outer side wall of the lift rod 8 . Other components and connection relationships are the same as in the first embodiment.
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Abstract
The invention discloses a super-equal-length javelin core strength training and information feedback monitoring device, relates to a javelin training and information feedback monitoring device, and specifically relates to a super-equal-length javelin core strength training and information feedback monitoring deice. The invention aims at solving the problem that no device for performing core strength training and quantification monitoring by combining with a javelin special item in an unstable state exists at home and abroad at present. A lifting component of the super-equal-length javelin core strength training and information feedback monitoring device provided by the invention is mounted on a balance training mechanism with an information feedback function, a dial scale is mounted at the upper end of the lifting component through a rotating shaft, a sliding track is mounted on the rotating shaft, a sliding sleeve is sheathed on the sliding track, a javelin is connected with the sliding sleeve through a connecting piece, a pressure sensor is mounted on the javelin, a reverse motor is fixedly mounted on the sliding sleeve, a rolling wheel is sheathed on the rotating shaft of the reverse motor, the rolling wheel is in rolling connection with the sliding track, a stop block is fixedly mounted on the sliding track, and the reverse motor can stop the rotation after the reverse motor collides with the stop block. The super-equal-length javelin core strength training and information feedback monitoring device provided by the invention is used for javelin core strength training.
Description
technical field [0001] The invention relates to a javelin training and information feedback monitoring device, in particular to a super isometric javelin core strength training and information feedback monitoring device, which belongs to the field of sports. Background technique [0002] From an anatomical point of view, the core of the human body refers to the spine, hip joints and pelvis, which are the joints of the upper and lower limbs and play a pivotal role in connecting the upper and lower limbs. Core strength includes core stability strength and core dynamic strength. Core stabilizing strength refers to the strength and ability of the body to resist or rotate when the stationary muscles of the core or certain muscles that are both immobilizers and prime movers contract. Core dynamic strength refers to the force of skeletal muscle contraction to produce displacement or rotation of the body. Core strength is not only the main driving force for the formation of the co...
Claims
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Application Information
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