Spring collision bead type reaction speed training aids
Technical field
The present invention relates to a kind of hand eye coordination reaction speed exercising device, particularly relate to a kind of spring collision bead type reaction speed training aids.
Background technology
In life, people participate in every motion and activity, the quality of its motion all has direct relation with person's development speed, the fast people of agile reaction speed more easily wins, and then also with regard to the training of concern reaction speed very in peacetime training, the lifting of reaction speed not only can obtain sports achievement better, can also link and improve the agility of thinking, and such reaction speed training has just had wider application.Through summary of experience, reaction speed training has had theory support better, the vision system entering people from scene can shorten to the time making movement response by reasonably training, the training of present this respect, all that some actions of repetition are repeatedly implemented in the middle of actual motion, all by selecting optimum response opportunity in combat training, but be not to carry out at any time by ambient influnences such as places, and the load of training is also large, how to alleviate training strength, utilizing the exercising device outside suitable place actual combat to carry out reaction speed training is a shortcut, but apparatus still awaits exploitation like this.
Summary of the invention
In order to solve the problem, the invention provides a kind of spring collision bead type reaction speed training aids.
The technical solution used in the present invention is: a kind of spring collision bead type reaction speed training aids, it is characterized in that comprising base, base is connected with relative left plate and right plate, three stretch cords are connected with between left plate and right plate, be connected with collision bead in the middle part of each stretch cord, the center of gravity of three collision beads is in the same plane.
Further, described three stretch cord two ends respectively form three tie points respectively on left plate, on right plate, three tie point lines triangle in obtuse angle of the same side.
Further, described three stretch cord two ends respectively form three tie points respectively on left plate, on right plate, and three tie points of the same side point-blank.
Further, described three stretch cord two ends respectively form three tie points respectively on left plate, on right plate, and three tie point lines of the same side are acute triangle.
Further, described left plate and right plate are connected on base respectively by permanent magnet adhesive.
Further, described three collision beads have identical quality.
Further, described three collision beads have different quality.
Further, described three collision beads have at least the quality of a collision bead to be different from the quality of other two collision beads.
Further, described stretch cord has different stiffness factors.
Further, described stretch cord has identical stiffness factor.
Further, described left plate and right plate entirety are respectively in " L " type, connected and composed by riser and horizontal base plate, horizontal base plate is provided with the bar shaped fixing hole parallel with riser, base is provided with the T-shape slot intersected with fixing hole direction, and horizontal base plate is engaged in by nut the bolt attaching nut that screw rod in T-shape slot passes by fixing hole and is fixedly connected on base.
Further, described left plate is parallel with right plate.
Further, described left plate and right plate are looked, in isosceles trapezoid shape after the line of opposite end.
Further, described stretch cord with between left plate or right plate by linking up with, buckle or permanent magnet be connected.
Further, state stretch cord described in and be provided with more than three tie points be connected with left plate or right plate.
Further, the radius of sphericity of collision bead is 1cm.
Further, the radius of sphericity of collision bead is 2cm.
Further, the radius of sphericity of collision bead is 3cm.
When the present invention uses, left side plate three stretch cords that stretch are utilized to make it tighten, and make three collision bead centers of gravity be in same plane, the training of different difficulty is implemented by various ways, make this collision bead shake (both to draw along stretch cord direction as let go after drawing one of them collision bead with hand, also can draw perpendicular to stretch cord direction), then draw second collision bead with hand and clash into the collision bead in shaking, or traction second collision bead clashes into the 3rd collision bead, 3rd collision bead transmits the collision bead of clashing in concussion again, or traction second collision bead clashes into the collision bead in concussion, concussion collision bead transmits collision the 3rd collision bead again, let go after and for example drawing two collision beads with hand and make this two collision bead concussions, then with hand draw the 3rd collision bead clash into first concussion in collision bead, the collision bead that 3rd collision bead rebounds in shock second concussion again, or the 3rd collision bead clashes into the collision bead in first concussion, first concussion collision bead clashes into the collision bead in second concussion again, also can arrange and repeatedly transmit impact mode, adapt to more highly difficult training, the training of this device does not restrict by place, training load is little, can improve reaction speed and opportunity judgement, understand the relation between motion medium velocity, dynamics, as the training beyond actual combat, Be very effective, can also be used for the training of children's sensory integration, training aids hand eye coordination ability.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention overall structure schematic diagram.
Number in the figure title: 1 base; 2 left plates; 3 right plates; 4 risers; 5 horizontal base plates; 6 fixing holes; 7 T-shape slots; 8 bolts; 9 stretch cords; 10 collision beads; 11 don't bother about.
Detailed description of the invention
As shown in fig. 1, this spring collision bead type reaction speed training aids is provided with base 1 to the embodiment of the present invention, base is connected with relative left plate 2 and right plate 3, three stretch cords 9 are connected with between left plate and right plate, stretch cord connected mode can adopt and be fixedly connected with or be flexibly connected, the present embodiment is for being flexibly connected, and the termination of stretch cord is inserted and be don't bother about 11, stretch cord outer end with no matter outer end align, don't bother about outer half section and be fixed stretch cord, don't bother about interior half section of axial gap being provided with stretch cord and deviating from, left plate and right plate are provided with via hole, don't bother about with stretch cord through via hole, the axial gap that stretch cord is deviate from forms T-shaped termination, is fixed on side plate, collision bead 10 is connected with in the middle part of each stretch cord, collision bead is spheroid, collision bead can be metal, also can be plastic cement, also can be that metal and plastic cement combination are obtained, collision bead can be an entirety, injection moulding or bonding or screw are crimped on stretch cord, also can dimidiation, by buckle clamping stretch cord, or being crimped on stretch cord by screw, the center of gravity of three collision beads is in the same plane, three stretch cord two ends respectively form three tie points, three tie point lines triangle in obtuse angle of the same side respectively on left plate, on right plate, relatively point-blank, base and left plate, can be fixedly connected with or be flexibly connected between right plate, the present embodiment is movable connection, left plate and right plate entirety are respectively in " L " type, connected and composed by riser 4 and horizontal base plate 5, horizontal base plate is provided with the bar shaped fixing hole 6 parallel with riser, base is provided with the T-shape slot 7 intersected with fixing hole direction, horizontal base plate is engaged in by nut bolt 8 attaching nut that screw rod in T-shape slot passes by fixing hole and connects, relative position between left plate and right plate can regulate, the elastic force of stretch cord can be regulated by distance adjustment, have adjusted elastic force, also the vibration frequency of collision bead can be adjusted.The quality of adjustment collision bead, also can adjust the vibration frequency of collision bead.Scientific knowledge tells us, the vibration frequency of the stiffness factor of stretch cord, the quality influence collision bead of collision bead.Left plate shown in figure and right plate are parastate, also not parallel state can be adjusted to, as on left plate and right plate depending on (meaning above depending on seeing from above exactly), in isosceles trapezoid after the line of opposite end, or irregular quadrilateral, shape makes three stretch cords have different rates of tension, obtains different elastic force.
Can to stand when the present invention uses and to use, also can use sidewards, left side plate three stretch cords that stretch are utilized to make it tighten, and make three collision beads be in same plane, the training that various ways implements different difficulty can be pulled through, as let go after drawing one of them collision bead with hand, this collision bead is shaken, then draw second collision bead with hand and clash into the collision bead in shaking, or traction second collision bead clashes into the 3rd collision bead, 3rd collision bead transmits the collision bead of clashing in concussion again, or traction second collision bead clashes into the collision bead in concussion, concussion collision bead transmits collision the 3rd collision bead again, let go after and for example drawing two collision beads with hand and make this two collision bead concussions, then with hand draw the 3rd collision bead clash into first concussion in collision bead, the collision bead that 3rd collision bead rebounds in shock second concussion again, or the 3rd collision bead clashes into the collision bead in first concussion, first concussion collision bead clashes into the collision bead in second concussion again, more times also can be set and transmit impact mode, as more than three times, adapt to more highly difficult training, the training of this device does not restrict by place, and training load is little, can improve reaction speed and opportunity judgement, understand the relation between motion medium velocity, dynamics, as the training beyond actual combat, Be very effective, the training of children's sensory integration can also be used for, training aids hand eye coordination ability.
During the invention process, three stretch cord two ends respectively form three tie points respectively on left plate, on right plate, three of a same side tie point can be arranged point-blank, reduce the difficulty of training, three of the same side tie point lines also can be made to be acute triangle, to improve training difficulty; Left plate and right plate also can be connected respectively by permanent magnet adhesive, are more convenient for spacing; Stretch cord with between left plate or right plate also by linking up with, buckle or permanent magnet be connected; Also more than three tie points be connected with left plate or right plate can be set on stretch cord, regulate the rate of tension of stretch cord, adapt to the training of different difficulty.
Feature of the present invention is: have multiple occupation mode and have multiple training method in other words, and can stand and use, and also can use sidewards; Coefficient of elasticity can be changed; Collision bead quality can be adjusted; The position etc. of collision bead can be changed.Device of the present invention, stand (i.e. stretch cord vertical direction) use and (i.e. stretch cord general horizontal direction) use sidewards, the technique effect reached is different.
Be only present pre-ferred embodiments in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the technology of the present invention category.