A kind of remarkable auxiliary trainer of basketball sports
Technical field
The present invention relates to sports equipment technical field, specially a kind of remarkable auxiliary trainer of basketball sports.
Background technique
Basketball is a kind of very popular sports, and during basketball movement, dribble is unusually very effective
Goal-method, for usual attack personnel when carrying out dribbling remarkable, defence personnel are typically all to stand to carry out in face of attack personnel
Stop, dribble can unusually be trained generally in actual combat well, but dribble and need to defend personnel when being unusually trained
To carry out cooperation training.
Applicant is in invention this programme, and by retrieval, discovery Chinese patent discloses a kind of " gasbag-type basketball sports mistake
People's training device ", Authorization Notice No. CN205683524U do not need defence personnel this patent discloses one kind and cooperate,
Break the barriers and simulate the problem of defence personnel can not shake, in this originating party case, mainly by column air bag, air bag arm and
Spherical envelope is shaken to simulate the effect that defence personnel carry out arm shaking, but in the present solution, arm simulation is waved
Process during it cannot be guaranteed that training device use when stability, and simulate arm during waving, training cartridge
The case where two sides set carry out different stress, and training device can be rocked when in use, to can make in training
Trained effect is influenced whether when dribbling remarkable.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of remarkable auxiliary trainer of basketball sports, solves above
The problem of being mentioned in background technique.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of basketball sports unusually assist instructing
Practice device, including mounting plate, the positive downside of mounting plate are connected with fixing axle, transmission are socketed on the outside of the fixing axle
Plate, the positive upside of mounting plate are equipped with rotation axis, gear A, the top of the gear A are socketed on the outside of the rotation axis
Portion is engaged with gear B, and crank is socketed on the outside of the rotation axis, and sliding slot, the sliding slot are offered in the middle part of the driver plate
Inside slidably connect sliding block, the front of the sliding block is connect with crank, rectangular air bag is connected at the top of the driver plate,
The two sides of the rectangular air bag are communicated with arm air bag, and the arm air bag is communicated with spherical gas far from one end of rectangular air bag
Capsule, the bottom of the mounting plate are connected with polygon hollow seat, and the two sides of polygon hollow seat bottom offer installation
Slot is connected with roller shaft between the front and the back side of the mounting groove inner wall, the outside fixing sleeve of the roller shaft is connected to idler wheel,
The front of the polygon hollow seat offers guide groove, and the inner cavity of the polygon hollow seat is equipped with center of gravity adjustable plate, described
The surface of center of gravity adjustable plate offers path slot, and drive rod, one end peace of the drive rod are provided on the inside of the path slot
Equipped with slide bar A, the back side of the slide bar A is connected with variable weights, and annular slot, the annular are offered on the outside of the variable weights
Weight is slidably connected on the inside of card slot, the other end of the drive rod is connected with slide bar B, the front connection of the slide bar B
There is control-rod, the front of the control-rod is connected with guide rod through guide groove, and the top of the guide rod and the bottom of driver plate connect,
The equal inclined surface in two sides of polygon hollow seat bottom.
Preferably, the top and bottom of the center of gravity adjustable plate passes through mounting rod and the inner wall of polygon hollow seat connects
It connects.
Preferably, the center of gravity adjustable plate and the positive distance of polygon hollow seat inner wall are greater than the width of drive rod, prevent
Only drive rod can be deviate from out of path slot easily when moving, and the material of drive rod is flexible glue bar, and flexible glue bar can be more preferable
Carry out deformation, soft-slab can be moved in path slot.
Preferably, the back side of the gear B is connected with electric motor, and electric motor is installed on a mounting board.
Preferably, the front of the rectangular air bag offers stomata, is plugged with vent plug on stomata, can be by air bag by vent plug
Interior air extraction, reduces the space occupied of training aids when not in use.
Preferably, the slide bar A and slide bar B are slidably connected in path slot.
Preferably, the variable weights are plectane block, and variable weights are located at the back side of center of gravity adjustable plate, the position energy of variable weights
Enough the distance between mode center of gravity adjustable plate and polygon hollow seat inner wall front influence whether the movement of variable weights.
Working principle: in use, the electric motor that starting drives rotation axis to be rotated, rotation axis drives crank to do circumference
The rotation of shape allows on crank the sliding block connected to be slided in the sliding slot of driver plate, after the fixation that driver plate passes through fixing axle,
Driver plate drives rectangular air bag, arm air bag and spherical envelope to be rocked, and driver plate drives control-rod to be moved left and right, and controls
The slide bar B connected on bar processed drives drive rod that the variable weights on slide bar A is pushed to be moved, and allows variable weights in the time-division of rolling
The positive two sides of center of gravity adjustable plate, when variable weights are located at the left side of training aids with air bag, polygon hollow seat energy can be in
Enough to be moved to the left, when variable weights are located at the right side of training aids by air bag, polygon hollow seat can be moved to the right
Dynamic, when moving, the two sides ramped bottom surface of polygon hollow seat can be contacted polygon hollow seat with bottom surface, pass through contact
Friction prevents mobile distance too far.
(3) beneficial effect
The present invention provides a kind of remarkable auxiliary trainers of basketball sports.Have it is following the utility model has the advantages that
1, the remarkable auxiliary trainer of the basketball sports is made by the cooperation of crank, driver plate, control-rod and center of gravity adjustable plate
With so that crank and driver plate are driving rectangular air bag, arm air bag and spherical envelope to carry out arm rolling in simulation defence personnel
When dynamic, driver plate can drive center of gravity adjustable plate to adjust the center of gravity of polygon hollow seat by control-rod, allow polygon hollow seat
On each air bag when simulation is rocked, polygon hollow seat is able to carry out double swerve, so as to simulate defence personnel's
Step ensure that the effect when training dribble is remarkable.
2, the remarkable auxiliary trainer of the basketball sports is made by the cooperation of variable weights, center of gravity adjustable plate, drive rod and guide rod
With, so that guide rod, when rolling, drive rod is able to drive variable weights and carries out regular movement on center of gravity adjustable plate, from
And the center of gravity of polygon hollow seat is constantly converted.
3, the remarkable auxiliary trainer of the basketball sports, by the use of polygon hollow seat, so that polygon hollow seat exists
When being rocked, the inclined surface on the face of polygon hollow seat two sides of the bottom can be conducive to be supported polygon hollow seat,
Simultaneously inclined surface with after the trained conscientious contact in floor, friction when contact again can controlled training device when rocking away from
From.
4, the remarkable auxiliary trainer of the basketball sports, by being used cooperatively for variable weights and weight so that variable weights and
Weight can guarantee center of gravity transformation when stress weight, meanwhile, variable weights when being moved, weight can be always
Guarantee gravity vertically downward, guarantees stability of the center of gravity in transformation.
5, the remarkable auxiliary trainer of the basketball sports, by the use of center of gravity adjustable plate, so that center of gravity adjustable plate is converting
When the center of gravity of polygon hollow seat, the transformation of center of gravity is able to drive polygon hollow seat and provides pushing away to two sides in inside
Simulation arm can be simulated simultaneously while rocking and prevents punctual footwork for power.
6, the remarkable auxiliary trainer of the basketball sports, by being used cooperatively for rectangular air bag, arm air bag and spherical envelope,
So that rectangular air bag, arm air bag and spherical envelope are when simulation arm is rocked, the effect of rocking generated when rocking can
An inertia force is provided for polygon hollow seat, to guarantee to simulate the effect of step when moving.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the schematic diagram of center of gravity adjustable plate of the present invention;
Fig. 3 is the bottom view of variable weights of the present invention.
Wherein, 1 mounting plate, 2 fixing axles, 3 driver plates, 4 rotation axis, 5 gear As, 6 gear Bs, 7 cranks, 8 sliding slots, 9 sliding blocks,
10 rectangular air bags, 11 arm air bags, 12 spherical envelopes, 13 polygon hollow seats, 14 mounting grooves, 15 roller shafts, 16 idler wheels, 17 are led
Slot, 18 center of gravity adjustable plates, 19 path slots, 20 drive rods, 21 slide bar A, 22 variable weights, 23 annular slots, 24 weights, 25 slide bars
B, 26 control-rods, 27 guide rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the embodiment of the present invention provides a kind of remarkable auxiliary trainer of basketball sports, including mounting plate 1, peace
The positive downside of loading board 1 is connected with fixing axle 2, and the back side of fixing axle 2 is connected by way of being welded and fixed with mounting plate 1
It connects, the outside movable sleeve of fixing axle 2 is connected to driver plate 3, and the positive upside of mounting plate 1 is equipped with rotation axis 4, the back of rotation axis 4
Face is attached by bearing with mounting plate 1, and the outside of rotation axis 4 is socketed with gear A 5, and the top of gear A 5 is engaged with gear
B6, the back side of gear B 6 are connected with electric motor, and electric motor is mounted on mounting plate 1, and the outside fixing sleeve of rotation axis 4 is connected to
Crank 7, the middle part of driver plate 3 offer sliding slot 8, and the inside of sliding slot 8 slidably connects sliding block 9, front and the crank 7 of sliding block 9
It is fixedly connected, the top of driver plate 3 is connected with rectangular air bag 10, and the front of rectangular air bag 10 offers stomata, is plugged on stomata
Vent plug, the two sides of rectangular air bag 10 are communicated with arm air bag 11, and arm air bag 11 is communicated with far from one end of rectangular air bag 10
Spherical envelope 12, the bottom of mounting plate 1 are connected with polygon hollow seat 13, and the two sides of 13 bottom of polygon hollow seat offer
Mounting groove 14, is connected with roller shaft 15 between the front and the back side of 14 inner wall of mounting groove, the outside fixing sleeve of roller shaft 15 is connected to
Idler wheel 16, the front of polygon hollow seat 13 offer guide groove 17, and guide groove 17 is opened according to the motion profile of control-rod 26
If, the inner cavity of polygon hollow seat 13 is equipped with center of gravity adjustable plate 18, and the top and bottom of center of gravity adjustable plate 18 passes through peace
Dress bar is connect with the inner wall of polygon hollow seat 13, and the surface of center of gravity adjustable plate 18 offers path slot 19, path slot 19 it is interior
Side is provided with drive rod 20, and center of gravity adjustable plate 18 and the positive distance of 13 inner wall of polygon hollow seat are greater than the width of drive rod 20
Degree, and the material of drive rod 20 is flexible glue bar, one end of drive rod 20 is equipped with slide bar A21, and the back side of slide bar A21 is connected with negative
Pouring weight 22, variable weights 22 are plectane block, and variable weights 22 are located at the back side of center of gravity adjustable plate 18, and the outside of variable weights 22 offers
Annular slot 23, the inside of annular slot 23 slidably connect weight 24, and the other end of drive rod 20 is connected with slide bar B25,
Slide bar A21 and slide bar B25 are slidably connected in path slot 19, and slide bar B25's is positively connected with control-rod 26, control-rod 26
Front is connected with guide rod 27 through guide groove 17, and the top of guide rod 27 is connect with the bottom of driver plate 3,13 bottom of polygon hollow seat
The equal inclined surface in two sides.
In use, the electric motor that starting drives rotation axis 4 to be rotated, rotation axis 4 drives crank 7 to do circle-shaped turn
It is dynamic, allow on crank 7 sliding block 9 connected to be slided in the sliding slot 8 of driver plate 3, after the fixation that driver plate 3 passes through fixing axle 2,
Driver plate 3 drives rectangular air bag 10, arm air bag 11 and spherical envelope 12 to be rocked, and driver plate 3 drives control-rod 26 to carry out
It moving left and right, the slide bar B25 connected on control-rod 26 drives drive rod 20 that the variable weights 22 on slide bar A21 is pushed to be moved,
Allow variable weights 22 respectively can be in the positive two sides of center of gravity adjustable plate 18, when variable weights 22 are located at instruction with air bag when rolling
When practicing the left side of device, polygon hollow seat 13 can be moved to the left, when variable weights 22 pass through the right side that air bag is located at training aids
When side, polygon hollow seat 13 can be moved to the right, polygon hollow seat 13 when moving, the two of polygon hollow seat 13
Rolling inclined end face can be contacted with bottom surface, prevent mobile distance too far by the friction of contact.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.