CN211752363U

CN211752363U - Basketball training practice device of catching a ball

Info

Publication number: CN211752363U
Application number: CN202020313762.8U
Authority: CN
Inventors: 刘振红
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-27
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a basketball training exercise device that meets ball, including the main part case, main part bottom of the case portion four corners outer wall all is provided with the supporting leg, and main part bottom of the case portion outer wall is provided with deposits the case, deposits incasement portion and is provided with pusher group, main part incasement wall one side outer wall is provided with the inner box, and one side outer wall of inner box opens there is the mounting hole, and the inner wall all around of mounting hole is fixed with through the connecting piece and launches the case, launches the incasement portion and is provided with and launches the unit, one side outer wall that the main part case kept away from and launches the case is opened there is the hole of playing the ball, and the circumference inner wall that goes out the ball hole is provided with the connection fill, and the one end that the connection fill is close to the main part case has cup jointed. The utility model overcomes the drawback of single basketball shot launch, further promoted the effect of sportsman's training.

Description

Basketball training practice device of catching a ball

Technical Field

The utility model belongs to the technical field of the basketball is received and serves, concretely relates to basketball training exercise device that receives.

Background

Basketball is an Olympic Game core game, and is a competitive sports activity with hands as centers. The basic actions of the basketball are dribbling, shooting, passing and receiving, getting on the basketball and turning, each action needs to be exercised during the training of the basketball, two persons need to help each other during the practice of receiving the basketball, the auxiliary personnel throw the basketball, and the ball receiver catches the thrown basketball. When the auxiliary personnel can not cooperate with the ball catcher in some cases, the ball catcher can not carry out the ball catching exercise, thereby slowing down the progress of basketball training and the improvement speed of the professional level of the ball catcher.

Through search, a basketball serving device is disclosed in the Chinese patent with the publication number of CN 205042076U. The improved ball bearing comprises a weight box, a sleeve arranged on the weight box and a ball support arranged at the upper end of the sleeve, wherein a spring is arranged in the sleeve, a supporting plate is arranged on the spring, a drawing cross rod penetrating through the whole sleeve is arranged on the sleeve, and a photoelectric sensor is arranged on the sleeve at a position corresponding to the drawing cross rod up and down.

However, the technical proposal has the problem of low service efficiency because the service work of only a single ball is carried out because the technical proposal does not have a device for storing the ball, and the training speed of the athletes is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a basketball training practise device that receives ball aims at solving the problem of the service inefficiency among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: including the main part case, main part bottom of the case portion four corners outer wall all is provided with the supporting leg, and main part bottom of the case portion outer wall is provided with deposits the case, deposits the incasement portion and is provided with pusher group, main part incasement wall one side outer wall is provided with the inner box, and one side outer wall of inner box opens there is the mounting hole, and the inner wall all around of mounting hole is fixed with through the connecting piece and launches the case, launches the incasement portion and is provided with and launch the unit, one side outer wall that the main part case kept away from and launch the case is opened there is the ball hole, and the circumference inner wall that goes out the ball hole is provided with the connection fill, and the one end that the connection fill is close to the main part case has cup jointed the spacing ring, one side outer wall that the inner box is close to the spacing ring.

In order to guarantee in order that the basketball is launched away, as the utility model relates to an it is preferred, interior bottom of the case inner wall is opened there is the intercommunicating pore, and the bottom inner wall that the inner box is close to the intercommunicating pore is fixed with through the connecting piece and leads a ball section of thick bamboo, and one side inner wall that the connecting hole was kept away from to the inner box is opened there is the bullet mouth.

In order to guarantee the normal operating of propelling movement unit, as the utility model relates to an it is preferred, the propelling movement unit is including bearing fill, connecting axle, installation piece, rack plate, spout, gear, motor and pivot, and deposit case front outer wall and open and have the fixed orifices, and one side outer wall of motor is fixed in through the support and deposits on the case is close to the front outer wall of fixed orifices one side, and motor output shaft has the pivot through the coupling joint, and the circumference outer wall of pivot has cup jointed the gear, and the pivot both ends are all fixed in through the fixed block and deposit on the case front outer wall.

In order to make the rack board not take place the lateral deviation problem, conduct the utility model relates to an it is preferred, it has the spout to deposit the case and be close to fixed orifices one side inner wall and open, and the inner wall sliding connection of spout has the rack board, rack board and gear intermeshing.

In order to promote propelling movement basketball to ball guide tube top steadily, as the utility model relates to an it is preferred, rack board back outer wall is provided with the installation piece, and the welding of installation piece back outer wall has the connecting axle, and connecting axle top outer wall is provided with bears the weight of and fights.

In order to make the basketball can be launched out the connecting hopper, as the utility model relates to an it is preferred, launch the unit including launching arch, reset spring, spacing, a slide rail, the slider, the go-between, the card hole, bullet knot and electric putter, and launch the case both sides inner wall and all open the mounting groove, the inner wall of two mounting grooves all is provided with the slide rail, the equal sliding connection of two slide rail inner walls has the slider, same go-between has all been welded to relative one side outer wall of two sliders, one side outer wall of go-between has magnet through the buckle joint, the opposite side outer wall welding of go-between has reset spring, reset spring keeps away from the one end welding of go-between.

In order to stably accomplish and hold power work and fix ejection arch, conduct the utility model relates to an it is preferred, two the slide rail is close to and launches bellied one end and all is provided with spacing, and two opposite one side outer walls of slider all are provided with the bullet and detain, and the both sides outer wall of launching the case has all opened the card hole, and card hole and bullet knot looks adaptation launch the case and all be provided with electric putter near the both sides inner wall in card hole, and the iron lantern ring has been cup jointed to the one end of electric putter extension rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with the ball guide tube and depositing the case, can be used to the storage of a plurality of balls, overcome the drawback that single basketball received the transmission, further promoted the effect of sportsman's training, and deposit the case simultaneously and openly be provided with the propelling movement unit, can make things convenient for the work of launching the unit with ball propelling movement to ball guide tube top, improved the practicality of whole device again.

2. Through being provided with the ejection unit, promoted the validity and the feasibility of practising of basketball service, the bore of connecting hole is less than the bore of spacing ring simultaneously, has guaranteed that the basketball can not block in the connecting hopper under the effect of ejection unit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the loading hopper of the present invention;

fig. 4 is a schematic structural diagram of a in the present invention.

In the figure: 1-supporting legs; 2-a main body box; 3-an inner box; 4-ejecting the projection; 5-a limit ring; 6-connecting the hopper; 7-storage box; 8-a ball inlet; 9-ejection box; 10-a return spring; 11-a limit bar; 12-a slide block; 13-a clamping hole; 14-an electric push rod; 15-a carrying hopper; 16-a connecting shaft; 17-a mounting block; 18-a rack plate; 19-a gear; 20-a motor; 21-rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the basketball shooting device comprises a main body box 2, wherein supporting legs 1 are fixed on the outer walls of four corners of the bottom of the main body box 2 through bolts, a storage box 7 is fixed on the outer wall of the bottom of the main body box 2 through bolts, a pushing unit is arranged inside the storage box 7, an inner box is fixed on the outer wall of one side of the inner wall of the main body box 2 through bolts, a mounting hole is formed in the outer wall of one side of the inner wall of the inner box, a shooting box 9 is fixed on the inner wall of the periphery of the mounting hole through a connecting piece, a shooting unit is arranged inside the shooting box 9, a ball outlet hole is formed in the outer wall of one side of the main body box 2, which is far away from the shooting box 9, a connecting bucket 6 is connected with the circumference inner wall of the ball outlet hole through threads, a limiting ring 5 is sleeved at one end of the connecting bucket 6, which is close to the main body box 2, a connecting hole is formed in, and the outer wall of the joint of the main body box 2 and the inner box 3 is provided with a ball inlet 8.

The utility model discloses an in the embodiment, through goal 8 with the leading-in inner box 3 of ball, again by the leading-in main part case 2 bottom of the ball guide section of thick bamboo of inner box 3 bottom deposit the case 7, rise the top of ball guide section of thick bamboo by the propelling movement unit at last, pop out the ball from connecting hopper 6 by the ejection unit in the ejection case 9 again to overcome the drawback that single basketball received the transmission, further promoted the effect of sportsman's training.

Specifically, the inner wall of the bottom of the inner box 3 is provided with a communicating hole, the inner wall of the bottom of the inner box 3 close to the communicating hole is fixed with a ball guide cylinder through a connecting piece, and the inner wall of one side of the inner box 3 far away from the connecting hole is provided with an ejection hole.

In this embodiment: the ball is pushed to the top end of the ball guide barrel from the bottom of the storage box 7 through the pushing unit, and then is ejected out from the connecting hopper 6 through the ejection unit in the ejection box 9, and the inner box 3 is well connected, so that the stability of the ball serving work of the whole device is improved.

Specifically, the pushing unit comprises a bearing hopper 15, a connecting shaft 16, a mounting block 17, a rack plate 18, a chute, a gear 19, a motor 20 and a rotating shaft 21, and the outer wall of the front surface of the storage box 7 is provided with a fixing hole, the outer wall of one side of the motor 20 is fixed on the outer wall of the front surface of the storage box 7 close to one side of the fixing hole through a bracket, the output shaft of the motor 20 is connected with a rotating shaft 21 through a coupling, and the gear 19 is sleeved on the circumferential outer wall of the rotating shaft 21, both ends of the rotating shaft 21 are fixed on the outer wall of the front surface of the storage box 7 through fixing blocks, a sliding groove is arranged on the inner wall of one side of the storage box 7 close to the fixing hole, and the inner wall of the sliding chute is connected with a rack plate 18 in a sliding way, the rack plate 18 is meshed with a gear 19, the outer wall of the back of the rack plate 18 is fixed with a mounting block 17 through a bolt, and the connecting shaft 16 is welded on the outer wall of the back of the mounting block 17, and the bearing hopper 15 is fixed on the outer wall of the top end of the connecting shaft 16 through threads.

In this embodiment: the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the gear 19 to rotate, and the gear 19 drives the rack plate 18 to slide in the sliding groove, so that the bearing bucket 15 above the connecting shaft 16 is promoted to move towards the ball guide cylinder, the effect of pushing balls to the ejection port is achieved, ejection work of an ejection unit is facilitated, the effect of storing a plurality of balls is achieved, and the practicability of the whole device is improved.

Specifically, the ejection unit comprises an ejection protrusion 4, a reset spring 10, a limiting strip 11, a sliding rail, a sliding block 12, a connecting ring, a clamping hole 13, an ejection buckle and an electric push rod 14, wherein mounting grooves are formed in the inner walls of two sides of the ejection box 9, the sliding rails are fixed to the inner walls of the two mounting grooves through bolts, the sliding blocks 12 are connected to the inner walls of the two sliding rails in a sliding manner, the same connecting ring is welded to the outer wall of one side of each of the two sliding blocks 12, a magnet is clamped to the outer wall of one side of the connecting ring through a buckle, the reset spring 10 is welded to the outer wall of the other side of the connecting ring, the ejection protrusion 4 is welded to the end, away from the connecting ring, of the reset spring 10, the limiting strip 11 is fixed to one end of each of the two sliding rails, close to the ejection protrusion 4, card hole 13 and bullet knot looks adaptation, launch the case 9 and all have electric putter 14 through the bolt fastening near the both sides inner wall in card hole, and the iron lantern ring has been cup jointed to the one end of electric putter 14 extension rod.

In this embodiment: the iron lantern ring on the electric push rod 14 extension rod adsorbs the connecting ring through the magnet, the ejection protrusion 4 is pulled into the ejection box 9 through the sliding block 12 and the sliding rail, when the sliding block 12 is pulled and sent to the clamping hole 13, the elastic buckle on one side of the sliding block is clamped into the clamping hole 13, and the reset spring 10 is contracted at the moment, so that the ejection unit finishes the force accumulation work, and the effectiveness and the practicability of basketball serving are promoted.

The utility model discloses a theory of operation and use flow: when in use, each ball is guided into the inner box 3 from the ball inlet 8, then is guided into the storage box 7 by the ball guide barrel of the inner box 3, then the motor 20 is started, the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the gear 19 to rotate, the gear 19 drives the rack plate 18 to slide in the sliding groove, thereby promoting the bearing hopper 15 above the connecting shaft 16 to move towards the ball guide barrel, so that the first ball is pushed to the ejection opening, simultaneously, the electric push rod 14 is started, the iron lantern ring on the extending rod of the electric push rod 14 adsorbs the connecting ring through the magnet, the ejection bulge 4 is pulled into the ejection box 9 through the slide block 12 and the slide rail, when the slide block 12 is pulled to the clamping hole 13, the elastic buckle at one side is clamped into the ejection clamping hole 13, at the moment, the reset spring 10 is contracted, the power storage work of the ejection machine set is finished, finally, the elastic buckles in the two clamping holes 13 are squeezed into the ejection box 9, the bulge 4 is under the counter-elastic force action, the ball is ejected from the ejection port.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a basketball training practise device that meets ball, is provided with storage box (7), its characterized in that including main part case (2) that are equipped with supporting leg (1), the lower part of main part case (2): an inner box (3) is arranged on one side of the inner wall of the main body box (2), an ejection box (9) is arranged on the outer wall of one side of the inner box (3), a ball inlet (8) which penetrates through the main body box (2) and the inner box (3) from top to bottom is formed in the top of the main body box (2), a ball outlet is formed in the side wall, opposite to the inner box (3), of the main body box (2), a connecting hole is formed in the side wall, opposite to the ball outlet, of the inner box (3), the connecting hole is connected with the ball outlet through a connecting hopper (6), a limiting ring (5) is sleeved at one end, close to the main body box (2), of the connecting hopper (6), an ejection unit is arranged inside the ejection box (9), and a pushing unit is arranged;

the ejection unit comprises ejection protrusions (4), a reset spring (10), limiting strips (11), a sliding rail, sliding blocks (12), a connecting ring, a clamping hole (13), an ejection buckle and electric push rods (14), wherein horizontal mounting grooves are respectively formed in the inner walls of the two sides of the ejection box (9), the sliding rail is embedded in the mounting grooves, the sliding blocks (12) are connected to the sliding rail in a sliding mode, the two sliding blocks (12) are connected with each other through the connecting ring, a magnet is arranged on the outer wall of one side of the connecting ring, the reset spring (10) is arranged on the other side of the connecting ring, the ejection protrusions (4) are arranged at one end, far away from the connecting ring, of the reset spring (10), the limiting strips (11) are arranged at one end, close to the ejection protrusions (4), the ejection buckles are arranged on the outer sides of the two sliding blocks (12), the clamping holes (13) are formed in the outer walls of the two sides of the ejection, one end of an extension rod of the electric push rod (14) is sleeved with an iron lantern ring;

the propelling movement unit is including bearing hopper (15), connecting axle (16), installation piece (17), rack board (18), the spout, gear (19), motor (20) and pivot (21), and deposit case (7) front outer wall and open and have the fixed orifices, one side outer wall of motor (20) is fixed in through the support and deposits case (7) and be close to on the front outer wall of fixed orifices one side, motor (20) output shaft has pivot (21) through the coupling joint, gear (19) have been cup jointed to the circumference outer wall of pivot (21), pivot (21) both ends are all fixed in through the fixed block and deposit on case (7) front outer wall.

2. A basketball training catching exercise device as claimed in claim 1, wherein: the inner wall of the bottom of the inner box (3) is provided with a communicating hole, the inner wall of the bottom of the inner box (3) close to the communicating hole is fixed with a ball guide cylinder through a connecting piece, and the inner wall of one side of the inner box (3) far away from the connecting hole is provided with an ejection hole.

3. A basketball training catching exercise device as claimed in claim 2, wherein: deposit case (7) and be close to one side inner wall of fixed orifices and open there is the spout, and the inner wall sliding connection of spout has rack plate (18), and rack plate (18) and gear (19) intermeshing.

4. A basketball training catching exercise device as claimed in claim 3, wherein: the rack plate is characterized in that an installation block (17) is arranged on the outer wall of the back of the rack plate (18), a connecting shaft (16) is welded on the outer wall of the back of the installation block (17), and a bearing hopper (15) is arranged on the outer wall of the top end of the connecting shaft (16).