CN209997137U

CN209997137U - portable basketball training device

Info

Publication number: CN209997137U
Application number: CN201920434212.9U
Authority: CN
Inventors: 何延兵
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-31
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses an portable basketball training device, through setting up elevating system, can be when the pneumatic cylinder during operation, it reciprocates to drive the bottom suspension fagging, and simultaneously, elevating system has the lift scope of deciding, not only can play the supporting role, and simultaneously, can also be to the spacing effect that decided of playing of bottom suspension fagging, it is unstable inadequately to avoid the bottom suspension fagging during operation, through setting up connecting plate and No. two connecting plates, can drive No. connecting plate and No. two connecting plate rotations through cylinder and No. two cylinder works, and then can rotate the lifting role who advances step 84 through No. connecting plate and No. two connecting plates, be convenient for advance step adjustment basketball hoop's height, convenient different students use, through setting up slide rail and slider, can play locating function decided with last backup pad, and then when the device is using, can be with inside fixed structure stability, avoid the device bottom to be stable inadequately, make the device overturn easily.

Description

portable basketball training device

Technical Field

The utility model relates to an kinds of basketball training devices especially relate to kinds of portable basketball training devices.

Background

The shooting is the main attacking technology of basketball sports and is the only scoring means, people mainly practice shooting when practicing basketball, beginners can not throw too much basketball when learning to shoot, and the basket for basketball court is too high, to beginners, the difficulty is higher, this just needs to use the basketball trainer to practice.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides portable basketball training devices, which can solve the problems in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

portable basketball training device, including basketball case, basketball rim board, basketball rim and collection ball case, the top of basketball case is the open mode, the bottom mounting of basketball incasement portion has the base, the pneumatic cylinder is installed to the positive centre of the up end of base, the end of the piston rod of pneumatic cylinder is fixed with the bottom suspension fagging, the four corners department of base all is fixed with elevating system, elevating system's top all is fixed at the lower terminal surface of bottom suspension fagging.

Preferably, elevating system includes low tube and upper boom, the bottom of upper boom stretches into the interior setting of low tube, the bilateral symmetry of low tube has seted up the open slot, the both sides of upper boom all are fixed with branch, and this branch passes the open slot that is close to its side respectively, and end that this branch kept away from the upper boom all is fixed with the locating piece.

Preferably, the top of bottom suspension fagging is provided with the backup pad, go up and be connected through a plurality of number compression springs between backup pad and the bottom suspension fagging, the up end of going up the backup pad is fixed with fixed block and support frame.

Preferably, the top of fixed block is provided with connecting plates and No. two connecting plates, the bottom of connecting plates passes through connecting pin connection fixed block, the 0 end of No. two connecting plates passes through the top of connecting pin connection connecting plates, No. cylinder is installed to the side that the support frame is close to connecting plates, the middle part of end connection connecting plates of the piston rod of cylinder, No. connecting plates are close to side of No. two connecting plates and install No. two cylinders, the lower terminal surface of No. two connecting plates of end connection of the piston rod of No. two cylinders.

Preferably, install angle sensor on No. two connecting plates, No. two connecting plates keep away from the end of No. connecting plate and are fixed with the shock attenuation case, be provided with shock pad and No. two compression spring of a plurality of in the shock attenuation case, the side that No. two connecting plates were kept away from to the shock attenuation case is fixed with the basketball hoop board, the front side of basketball hoop board is fixed with the basketball hoop.

Preferably, the wheels are mounted at the four corners of the bottom of the basketball case, the limiting blocks are fixed to two sides of the basketball case, screw holes are formed in the limiting blocks in the vertical direction, locating rods are connected to the screw holes through threads, the locating rods are fully distributed with threads, and sharp corners are arranged at the bottom ends of the locating rods; the lower end surface of the basketball box is also provided with a plurality of strong suckers.

Preferably, the basketball case is provided with the collection ball case near the side of basketball hoop, the top of collection ball case is open-ended state, the both sides of the bottom plate of the inside of collection ball case all are provided with the downward sloping and set up the baffle, and two baffles form the guide way with the bottom plate, and this guide way is hourglass hopper-shaped, and the little head end of this guide way connects the play ball mouth of collection ball case.

Preferably, the symmetry is provided with the slide rail on the both sides wall of basketball case, go up side symmetry that the backup pad is close to the slide rail and install the slider, it reciprocates along the slide rail through the slider to go up the backup pad.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the lifting mechanism is arranged, so that the lower supporting plate can be driven to move up and down when the hydraulic cylinder works, and meanwhile, the lifting mechanism has a lifting range of , so that the supporting function can be realized, meanwhile, the limiting function of for the lower supporting plate can be realized, and the lower supporting plate is prevented from being unstable during working;

2. by arranging the connection plate and the second connection plate, the cylinder and the second cylinder can work to drive the connection plate and the second connection plate to rotate, and further the connection plate and the second connection plate can rotate to play a role in lifting steps, so that the height of the basketball hoop can be adjusted conveniently by steps, and the basketball hoop is convenient for different students to use;

3. the upper supporting plate can play a positioning role of by arranging the sliding rail and the sliding block, so that when the device is used, the structure in the basketball box can be fixed and stable, the bottom of the device is prevented from being unstable, and the device is easy to overturn;

4. the device has the advantages that the device has good damping effect by arranging the # compression spring and the damping box, so that when the device is used, the impact force is not too large, the device is fixed stably, the two sides of the basketball case are provided with the limiting blocks and the positioning rods, the positioning rods can be inserted into the ground by rotating the positioning rods, the device is fixed stably, the lower end surface of the basketball case is provided with the powerful suction disc, and the device can be fixed on the ground by the powerful suction disc through steps;

5. through setting up the collection ball case, can make the ball in the basketball frame fall in the collection ball incasement, be convenient for collect, simultaneously, the baffle that is provided with the slope in the collection ball incasement can derive the basketball, makes things convenient for people to take.

Drawings

FIG. 1 is an overall view of the portable basketball training devices of the present invention;

FIG. 2 is a side view of the basketball goal case of the portable basketball training device of the present invention;

FIG. 3 is an internal view of the basketball collecting box of the portable basketball training devices of the present invention;

fig. 4 is a structural diagram of the lifting mechanism of the ball collecting box of the kinds of portable basketball training devices of the present invention.

The basketball goal system comprises a basketball box 1, a basketball box 2, a base 3, a hydraulic cylinder 4, a lifting mechanism 5, a lower supporting plate 6, compression springs, an upper supporting plate 7, a sliding rail 8, a sliding block 9, a sliding block 10, a supporting frame 11, a air cylinder 12, a connecting plate 13, a second air cylinder 14, a shock absorption box 15, a second connecting plate 16, a second compression spring 17, a shock absorption pad 18, a basketball hoop plate 19, a basketball hoop, a ball collecting box 20, a ball outlet 21, a ball outlet 22, a limiting block 23, a positioning rod 24, a baffle plate 25, a lower pipe 26, an upper rod 27, a positioning block 28 and an angle sensor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, kinds of portable basketball training devices include a basketball goal 1, a basketball goal board 18, a basketball goal 19 and a basketball goal 20, the top of the basketball goal 1 is open, a base 2 is fixed at the bottom of the basketball goal 1, a hydraulic cylinder 3 is installed in the middle of the upper end surface of the base 2, a lower support board 5 is fixed at the end of a piston rod of the hydraulic cylinder 3, a lifting mechanism 4 is fixed at the four corners of the base 2, and the top of the lifting mechanism 4 is fixed at the lower end surface of the lower support board 5.

The lifting mechanism 4 comprises a lower pipe 25 and an upper rod 26, the bottom end of the upper rod 26 extends into the lower pipe 25, open grooves are symmetrically formed in two sides of the lower pipe 25, supporting rods are fixed to two sides of the upper rod 26, the supporting rods respectively penetrate through the open grooves close to the sides of the supporting rods, and positioning blocks 27 are fixed to ends , far away from the upper rod 26, of the supporting rods.

An upper supporting plate 7 is arranged above the lower supporting plate 5, the upper supporting plate 7 is connected with the lower supporting plate 5 through a plurality of compression springs 6, and a fixing block and a supporting frame 10 are fixed on the upper end face of the upper supporting plate 7.

No. connecting plate 12 and No. two connecting plates 15 are provided with to the top of fixed block, the bottom of No. connecting plate 12 passes through connecting pin connection fixed block, the 0 end of No. two connecting plates 15 passes through the top of connecting pin connection No. connecting plate 12, No. cylinder 11 is installed to the side that support frame 10 is close to No. connecting plate 12, the middle part of No. connecting plate 12 is connected to the end of the piston rod of No. cylinder 11, No. connecting plate 12 is close to No. two connecting plate 15 side and installs No. two cylinders 13, the lower terminal surface of No. two connecting plates 15 of end connection of No. two cylinder 13's.

An angle sensor 28 is installed on the second connecting plate 15, a damping box 14 is fixed to the end, far away from connecting plate 12, of the second connecting plate 15, a damping pad 17 and a plurality of second compression springs 16 are arranged in the damping box 14, a basketball hoop plate 18 is fixed to the side, far away from the second connecting plate 15, of the damping box 14, and a basketball hoop 19 is fixed to the front side of the basketball hoop plate 18.

The basketball box comprises a basketball box body 1, wheels are mounted at four corners of the bottom of the basketball box body 1, limiting blocks 22 are fixed to two sides of the basketball box body 1, screw holes are formed in the limiting blocks 22 in the vertical direction, positioning rods 23 are connected into the screw holes through threads, the positioning rods 23 are fully distributed with threads, and sharp corners are arranged at the bottom ends of the positioning rods 23; the lower end surface of the basketball case 1 is also provided with a plurality of strong suckers.

The side that basketball case 1 is close to basketball frame 19 is provided with ball collection box 20, and the top of ball collection box 20 is the open-ended state, and the both sides of the bottom plate of the inside of ball collection box 20 all are provided with the downward sloping and set up baffle 24, and two baffles 24 form the guide way with the bottom plate, and this guide way is hourglass hopper-shaped, and the little head end of this guide way connects ball outlet 21 of ball collection box 20.

The two side walls of the basketball box 1 are symmetrically provided with slide rails 8, the sides of the upper supporting plate 7 close to the slide rails 8 are symmetrically provided with slide blocks 9, and the upper supporting plate 7 moves up and down along the slide rails 8 through the slide blocks 9.

The working principle is that when the device is used, if the ground is earth, the positioning rods 23 on the two sides of the basketball case 1 are rotated until the positioning rods 23 are inserted into the ground, so that the device is fixed and stable, if the ground is cement flat ground, the strong suction cups at the bottom end of the device are adsorbed on the ground, so that the device is fixed and fastened, then the height of the device is adjusted according to the degree of difficulty selected by a user, firstly, the air cylinder 11 is opened, the air cylinder 11 works to drive the connecting plate 12 to rotate, then, the connecting plate 12 is adjusted to a proper position, then, the second air cylinder 13 is started, the second air cylinder 13 works to drive the second connecting plate 15 to rotate, so that the second connecting plate 15 is in a horizontal state, the angle sensor 28 on the second connecting plate 15 can detect the inclined angle of the second connecting plate 15 until the second connecting plate 15 is in a horizontal state, then, the hydraulic cylinder 3 is started, so that the hydraulic cylinder 3 works to drive the lower supporting plate 5 to drive the upper supporting plate 5 to move up and down, so that the upper supporting plate 7 moves, further, the structure above the upper supporting plate 19 of the basketball case is arranged, the basketball case can drive the basketball case to have the lifting and buffering functions of the basketball case guide mechanism 3514, so that the basketball basket 35 can be capable of the basketball case can be capable of reducing the basketball case lifting and reducing the basketball set shock absorption mechanism can be capable of reducing the basketball case lifting and lifting mechanism can be capable of reducing the basketball set the basketball basket 20 when the basketball case lifting mechanism can be capable of reducing the basketball set 20, and lifting mechanism can be capable of reducing the basketball set in the basketball set 20 and lifting mechanism can be.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

The utility model provides an kind of portable basketball trainer, including basketball case (1), basketball rim board (18), basketball rim (19) and collection ball case (20), its characterized in that, the top of basketball case (1) is open state, the inside bottom mounting of basketball case (1) has base (2), pneumatic cylinder (3) are installed to the positive centre of the up end of base (2), the end of the piston rod of pneumatic cylinder (3) is fixed with bottom suspension fagging (5), the four corners department of base (2) all is fixed with elevating system (4), the lower terminal surface of bottom suspension fagging (5) is all fixed on the top of elevating system (4).
2. The kinds of portable basketball training devices of claim 1, wherein the lifting mechanism (4) comprises a lower tube (25) and an upper rod (26), the bottom end of the upper rod (26) extends into the lower tube (25), the lower tube (25) has two open slots symmetrically formed on both sides, the upper rod (26) has struts fixed on both sides, the struts respectively pass through the open slots near its side, and the ends of the struts far away from the upper rod (26) have positioning blocks (27) fixed thereon.
3. Portable basketball training device as claimed in claim 1, wherein an upper supporting plate (7) is provided above the lower supporting plate (5), the upper supporting plate (7) is connected with the lower supporting plate (5) by a plurality of number compression springs (6), and the upper end surface of the upper supporting plate (7) is fixed with a fixing block and a supporting frame (10).
4. kinds of portable basketball training device of claim 3, characterized in that, the top of fixed block is provided with No. connecting plate (12) and No. two connecting plates (15), the bottom of No. 0 connecting plate (12) passes through the connecting pin and connects the fixed block, No. 1 end of No. two connecting plates (15) passes through the connecting pin and connects the top of No. connecting plate (12), No. cylinder (11) is installed to side that support frame (10) is close to No. connecting plate (12), the end connection connecting plate (12) the middle part of the piston rod of No. cylinder (11), No. connecting plate (12) is close to No. side of No. two connecting plate (15) and is installed No. two cylinders (13), the end connection of the piston rod of No. two cylinders (13) is the lower terminal surface of No. two connecting plate (15).
5. Portable basketball training device according to claim 4, characterized in that the second connecting plate (15) is installed with an angle sensor (28), the end of the second connecting plate (15) far from the connecting plate (12) is fixed with a shock box (14), the shock box (14) is provided with a shock pad (17) and a plurality of second compression springs (16), the side of the shock box (14) far from the second connecting plate (15) is fixed with a basketball hoop plate (18), the front side of the basketball hoop plate (18) is fixed with a basketball hoop (19).
6. The kinds of portable basketball training devices of claim 1, wherein the bottom four corners of the basketball case (1) are all provided with wheels, the two sides of the basketball case (1) are both fixed with limiting blocks (22), the limiting blocks (22) are both provided with screw holes along the vertical direction, the screw holes are all connected with positioning rods (23) through threads, the positioning rods (23) are fully distributed with threads, the bottom ends of the positioning rods (23) are provided with sharp corners, and the lower end surface of the basketball case (1) is also provided with a plurality of strong suction cups.
7. Portable basketball training device as claimed in claim 1, wherein the basketball goal box (1) is provided with a ball collection box (20) near the side of the basketball rim (19), the top end of the ball collection box (20) is open, two sides of the bottom plate inside the ball collection box (20) are provided with downward inclined baffles (24), two baffles (24) and the bottom plate form a funnel-shaped guide groove, and the small end of the guide groove is connected with the ball outlet (21) of the ball collection box (20).
8. kind of portable basketball training device as claimed in claim 3, wherein the two side walls of the basketball goal box (1) are symmetrically provided with slide rails (8), the upper support plate (7) is symmetrically provided with slide blocks (9) near the side of the slide rails (8), the upper support plate (7) moves up and down along the slide rails (8) through the slide blocks (9).