Bounce collision bead type reaction speed training aids
Technical field
The present invention relates to a kind of hand eye coordination reaction speed exercising device, more particularly to one kind spring collision bead type reaction speed
Spend training aids.
Background technology
In life, people participate in every motion and activity, and its quality moved all has direct relation with person's development speed,
The fast people of agile reaction speed is easier to win, and then the instruction of reaction speed is also just very paid close attention in peacetime training
Practice, the lifting of reaction speed can not only obtain preferably sports achievement, can also link and improve the agility of thinking, so anti-
Speed training is answered just to have wider array of application.By summary of experience, reaction speed training has preferably theory support, from scene
It can be shortened by reasonably training into the vision system of people to the time for making movement response, present this respect
Training is all some actions of repetition among actual motion repeatedly to implement, and is all optimal by being selected in combat training
Reaction opportunity, but it is not to carry out at any time to be influenceed by environment such as places, and the load trained is also big, how to mitigate instruction
Practice intensity, it is a shortcut to carry out reaction speed training using the exercising device outside suitable place actual combat, but such apparatus is still
Up for exploitation.
The content of the invention
In order to solve the above problems, the invention provides one kind spring collision bead type reaction speed training aids.
The technical solution adopted by the present invention is:One kind spring collision bead type reaction speed training aids, it is characterised in that the bottom of including
, relative left plate and right plate are connected with base, three stretch cords, each stretch cord are connected between left plate and right plate
Middle part is connected with collision bead, and the center of gravity of three collision beads is in the same plane.
Further, three stretch cord both ends respectively form three tie points on left plate, on right plate respectively, together
Three tie point lines of side triangle in obtuse angle.
Further, three stretch cord both ends respectively form three tie points on left plate, on right plate respectively, together
Three tie points of side are point-blank.
Further, three stretch cord both ends respectively form three tie points on left plate, on right plate respectively, together
Three tie point line triangles at an acute angle of side.
Further, the left plate and right plate are connected on base by permanent magnet adhesive respectively.
Further, three collision beads have identical quality.
Further, three collision beads have different quality.
Further, the quality of at least one collision bead of three collision beads is different from the quality of other two collision beads.
Further, the stretch cord has different stiffness factors.
Further, the stretch cord has identical stiffness factor.
Further, the left plate and right plate are integrally L-shaped respectively, are connected and composed by riser and horizontal base plate, horizontal
Bottom plate is provided with the bar shaped fixing hole parallel with riser, and base is provided with the T-shape slot intersected with fixing hole direction, and horizontal base plate leads to
Cross that nut coordinates in T-shape slot and bolt attaching nut that screw rod is passed through by fixing hole is fixedly connected on base.
Further, the left plate is parallel with right plate.
Further, regarded on the left plate and right plate, be in isosceles trapezoid shape after the line of opposite end.
Further, connected between the stretch cord and left plate or right plate by hook, buckle or permanent magnet.
Further, the stretch cord of stating is provided with more than three tie points being 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.
The present invention tightens it in use, stretching three stretch cords using left side plate, and is in three collision bead centers of gravity
In same plane, the training of different difficulty can be implemented in several ways, being let go after such as drawing one of collision bead with hand makes this
Collision bead shakes (can both draw along stretch cord direction, can also be drawn perpendicular to stretch cord direction), then draws the with hand
Two collision beads hit the collision bead in concussion, or second collision bead of traction hits the 3rd collision bead, and the 3rd collision bead transmits shock again
Collision bead in concussion, or second collision bead of traction hit the collision bead in concussion, and concussion collision bead transmits the 3rd collision bead of collision again;Again
Being let go after such as drawing two collision beads with hand shakes two collision beads, and then drawing the 3rd collision bead with hand hits first concussion
In collision bead, the 3rd collision bead is rebounded the collision bead hit in second concussion again, or the 3rd collision bead is hit in first concussion
Collision bead, first concussion collision bead hit again second concussion in collision bead;It is also settable repeatedly to transmit impact mode, adapt to more
Highly difficult training, present apparatus training are not restricted by place, and training load is small, can improve reaction speed and opportunity judges energy
Power, understand the relation between motion medium velocity, dynamics, as the training beyond actual combat, significant effect, can be also used for children's sensation
The training of integration, training aids hand eye coordination ability.
Brief description of the drawings
Fig. 1 is overall structure diagram of the embodiment of the present invention.
Label title in figure:1 base;2 left plates;3 right plates;4 risers;5 horizontal base plates;6 fixing holes;7 T-shape slots;8 spiral shells
Bolt;9 stretch cords;10 collision beads;11 don't bother about.
Embodiment
As shown in fig. 1, the spring collision bead type reaction speed training aids is provided with base 1 to the embodiment of the present invention, is connected on base
There are relative left plate 2 and right plate 3;It is connected with three stretch cords 9 between left plate and right plate, stretch cord connected mode can be with
Using being fixedly connected or be flexibly connected, for the present embodiment to be flexibly connected, the termination insertion of stretch cord don't bother about 11, stretch cord outer end with
No matter outer end is alignd, no matter outer half section is fixed stretch cord, no matter interior half section is provided with the axial gap that stretch cord is deviate from, left
Side plate and right plate are provided with via, no matter pass through via with stretch cord, and the axial gap of stretch cord abjection forms T-shaped end
Head, it is fixed on side plate;Collision bead 10 is connected with the middle part of each stretch cord, collision bead is spheroid, and collision bead can be metal or modeling
Glue or metal and plastic cement, which combine, to be made, and collision bead can be an entirety, and injection or bonding or screw are crimped on stretch cord
On, also can dimidiation, be crimped on by buckle clamping stretch cord, or by screw on stretch cord, the center of gravity of three collision beads
It is in the same plane;Three stretch cord both ends respectively form three tie points on left plate, on right plate respectively, the same side
Three tie point lines triangle in obtuse angle, relatively point-blank;Can the company of fixation between base and left plate, right plate
Connect or be flexibly connected, the present embodiment is movable connection, and left plate and right plate are integrally L-shaped respectively, by riser 4 and horizontal bottom
Plate 5 connects and composes, and horizontal base plate is provided with the bar shaped fixing hole 6 parallel with riser, and base is provided with what is intersected with fixing hole direction
T-shape slot 7, horizontal base plate coordinate the attaching nut of bolt 8 passed through in T-shape slot and screw rod by fixing hole to connect by nut,
Relative position between left plate and right plate can be adjusted, and the elastic force of stretch cord can be adjusted by distance adjustment, have adjusted bullet
Power, the vibration frequency of collision bead can also be adjusted.The quality of collision bead is adjusted, the vibration frequency of collision bead can also be adjusted.Scientific knowledge
Teach that, the stiffness factor of stretch cord, the quality of collision bead influence the vibration frequency of collision bead.Left plate shown in figure and right plate
For parastate, not parallel state can also be adjusted, as on left plate and right plate depending on (the upper meaning being seen from above depending on if
Think), be in isosceles trapezoid after the line of opposite end, or irregular quadrilateral, shape make three stretch cords have different rates of tension, acquisition
Different elastic force.
The present invention can stand when using and use, and can also use sidewards, and stretching three stretch cords using left side plate makes
It is tightened, and three collision beads is in same plane, can be pulled through the training that various ways implement different difficulty, such as be drawn with hand
Being let go after one of collision bead shakes the collision bead, then draws the collision bead in second collision bead shock concussion, or traction with hand
Second collision bead hits the 3rd collision bead, and the 3rd collision bead transmits the collision bead hit in concussion again, or second collision bead of traction is hit
The collision bead hit in concussion, concussion collision bead transmit the 3rd collision bead of collision again;And for example with hand draw two collision beads after let go make this two
The concussion of individual collision bead, then draw the 3rd collision bead with hand and hit collision bead in first concussion, the 3rd collision bead rebounds shock again
Collision bead in second concussion, or the 3rd collision bead hit the collision bead in first concussion, and first concussion collision bead hits the again
Collision bead in two concussions;It is also settable to transmit impact mode more times, more than three times, more highly difficult training is adapted to, this
Device training is not restricted by place, and training load is small, can improve reaction speed and opportunity judgement, understands motion middling speed
Relation between degree, dynamics, as the training beyond actual combat, significant effect, can be also used for the training of children's sensory integration, train
Device hand eye coordination ability.
When the present invention is implemented, three stretch cord both ends respectively form three tie points on left plate, on right plate respectively, can
Three tie points of the same side are set point-blank, reduces the difficulty of training, can also make three tie points of the same side
Line triangle at an acute angle, improve training difficulty;Left plate can also be connected by permanent magnet adhesive respectively with right plate, is more convenient
In regulation spacing;It can also be connected between stretch cord and left plate or right plate by hook, buckle or permanent magnet;Can also be in stretch cord
More than three tie points being connected with left plate or right plate of upper setting, adjust the rate of tension of stretch cord, adapt to different difficulty
Training.
It is characteristic of the invention that:With a variety of occupation modes in other words with a variety of training methods, and it can stand and make
With can also use sidewards;Coefficient of elasticity can be changed;Collision bead quality can be adjusted;Position of collision bead etc. can be changed.This hair
Bright described device, found (i.e. stretch cord vertical direction) and used using with (i.e. stretch cord general horizontal direction) sidewards, reached
Have the technical effect that it is different.
It is only present pre-ferred embodiments in summary, all equivalent modification done according to the application and prior art additions are equal
It is considered as the technology of the present invention category.