CN209809446U - Sports teaching basketball stands suitable for different height students use - Google Patents

Abstract

The utility model discloses a sports teaching basketball stands suitable for different height students use, including mounting plate, all open the mounting hole on the outer wall in mounting plate top four corners, and the inside of mounting hole is pegged graft and is had pre-buried double-screw bolt, the intermediate position welding of mounting plate top outer wall has the support column, it has the pull groove to open on the outer wall on support column top, the inside in pull groove is pegged graft and is had the lifter, the welding has the mount on the outer wall of support column one side, there is rolling motor through the bolt fastening on the mount, be fixed with the wind-up roll through the shaft coupling on rolling motor's the output shaft. The utility model discloses rely on elevator motor to be power, combine wire rope and the power transmission of deciding the gyro wheel, realize the lifter at the inside oscilaltion of support column, reach basketball stands height-adjustable's effect, be applicable to the student's of different heights exercise action of shooting, satisfy the operation requirement of the friends of the general hobby basketball.

Description

Sports teaching basketball stands suitable for different height students use

Technical Field

The utility model relates to a sports teaching technical field especially relates to a sports teaching basketball stands suitable for different height students use.

Background

Currently, in basketball teaching, there is a shooting teaching item, generally, a coach stands under a basketball stand, a student stands on a fixed shooting area, and then the coach transfers a plurality of basketballs to the student one by one, and the student immediately shoots each basketball when receiving each basketball, and then obtains the shooting hit rate of the student by calculating the ratio of the shooting hit rate to the total shooting hit rate.

And current basketball stands are mostly fixed structure, do not have height-adjustable's function, and the student that can not be applicable to different grades and different heights generally uses, causes the production degree of difficulty of to a great extent, and the student when practising the basketball shooting, if adopt rather than the inconsistent basketball stands of height, then can come the deformation of shooting posture, also can bring to a great extent damage to student's health. Therefore, there is a need to design a basketball stand for physical education teaching suitable for students with different heights to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a physical education basketball stand suitable for students with different heights to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sports teaching basketball stand suitable for students with different heights comprises a mounting base plate, mounting holes are formed in the outer walls of four corners of the top of the mounting base plate, embedded studs are inserted into the mounting holes, a support column is welded in the middle of the outer wall of the top of the mounting base plate, a drawing groove is formed in the outer wall of the top end of the support column, a lifting rod is inserted into the drawing groove, a fixing frame is welded on the outer wall of one side of the support column, a winding motor is fixed on the fixing frame through bolts, a winding roller is fixed on an output shaft of the winding motor through a coupler, a lifting mechanism is arranged between the drawing groove in the support column and the lifting rod, an end plate is welded on the outer wall of the top end of the lifting rod, a backboard is connected to the outer wall of one side of the end plate through bolts, and an explosion-proof glass plate is fixedly arranged in the, the bottom of the outer wall of one side of the backboard is fixedly provided with a basket through a bolt, a net is fixedly arranged below the basket, and a locking structure is arranged between the lifting rod and the drawing groove.

Furthermore, the bottom end of the embedded stud is fixedly installed inside a concrete substrate poured underground, and the outer wall of the top end of the embedded stud is connected with a fixing nut in a threaded mode.

Furthermore, be provided with the control box that the top has the eaves on the outer wall of mounting plate top one side, and form electric connection between control box and the coiling motor.

Further, elevating system includes the connecting seat of fixed mounting in lifter one side bottom, and the welding has solid fixed ring on the outer wall at connecting seat top, gu fixed bolt connects has wire rope on the fixed ring, the welding has the regulation cavity on the outer wall of support column one side, and the fixed gyro wheel that is provided with in top of just adjusting the cavity, wire rope winds the inslot on the gyro wheel outer wall, wire rope keeps away from solid fixed ring's one end around the inslot of rolling up on the wind-up roll outer wall.

Furthermore, a protective cover is fixedly covered outside the steel wire rope positioned outside the supporting column, and the protective cover is formed by a metal net.

Furthermore, the locking structure includes the spacing cingulum of fixed mounting on lifter one side outer wall, it has two installation through-holes that set up side by side to open on the outer wall of support column one side, and is provided with the reversing shaft in the installation through-hole, one side of reversing shaft is provided with the turning handle who is located the pull groove outside, and the opposite side of reversing shaft is provided with the spacing tooth that is located the pull inslot portion, spacing tooth rotates along the reversing shaft with the turning handle in step.

The utility model has the advantages that:

1. through the elevating system who sets up, rely on elevator motor to be power, combine wire rope and decide the power transmission of gyro wheel, realize the lifter at the inside oscilaltion of support column, reach basketball stands height-adjustable's effect, be applicable to the student's of different heights action of shooting of practising, avoided using the damage that unsuitable training utensil brought the student health.

2. Through the locking structure who sets up, can realize the reliable locking between lifter and the pull groove, avoided the condition that the lifter dropped to appear because the damage of wire rope etc. has guaranteed the security of whole basketball stands.

3. Overall structure reasonable in design, the design is novel, not only satisfies the nimble regulation to basketball stands height, positive effect when can also bringing the training is suitable for the use of people in the sports training, satisfies the operation requirement of the friends who likes the basketball widely.

Drawings

Fig. 1 is a schematic structural view of a physical education basketball stand suitable for students with different heights;

fig. 2 is a schematic structural view of a lifting mechanism physical education basketball stand suitable for students with different heights provided by the utility model;

fig. 3 is the utility model provides a support column and lifter structure plan view of a physical education basketball stands suitable for different height students use.

In the figure: the device comprises an installation bottom plate 1, embedded studs 2, support columns 3, a control box 4, a fixing frame 5, a winding motor 6, a drawing groove 7, a lifting rod 8, an end plate 9, a backboard 10, an explosion-proof glass plate 11, a basket 12, a net 13, a limiting toothed belt 14, a reversing shaft 15, a rotating handle 16, a limiting tooth 17, an adjusting cavity 18, a fixed roller 19, a fixed ring 20, a steel wire rope 21, a connecting seat 22, a protective cover 23 and a winding roller 24.

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.

Please refer to fig. 1 to 3 simultaneously, a basketball stand for physical education suitable for students with different heights comprises a mounting base plate 1, mounting holes are formed in the outer walls of the four corners of the top of the mounting base plate 1, embedded studs 2 are inserted into the mounting holes, a support post 3 is welded in the middle of the outer wall of the top of the mounting base plate 1, a drawing slot 7 is formed in the outer wall of the top end of the support post 3, a lifting rod 8 is inserted into the drawing slot 7, a fixing frame 5 is welded on the outer wall of one side of the support post 3, a winding motor 6 is fixed on the fixing frame 5 through a bolt, the winding motor 6 can adopt a forward and reverse rotation motor, a winding roller 24 is fixed on the output shaft of the winding motor 6 through a coupler, a lifting mechanism is arranged between the drawing slot 7 and the lifting rod 8 in the support post 3, the lifting mechanism is adopted to realize the flexible adjustment of the height of the basketball, the welding has end plate 9 on the outer wall on 8 tops of lifter, there is backboard 10 through bolted connection on the outer wall of end plate 9 one side, the fixed explosion-proof glass board 11 that is provided with in inside of backboard 10, there is basket 12 bottom of backboard 10 one side outer wall through the bolt fastening, basket 12's the fixed net 13 that is provided with in below, be provided with locking structure between lifter 8 and the pull groove 7, the locking structure of adoption, can accomplish after the altitude mixture control of basketball stands, realize the reliable locking to the basketball stands height, the security when having improved whole basketball stands and using.

Furthermore, the bottom end of the embedded stud 2 is fixedly installed inside a concrete substrate poured underground, and the outer wall of the top end of the embedded stud 2 is connected with a fixing nut in a threaded mode, so that the basketball stand can be conveniently installed, and the basketball stand can be reliably fixed.

Further, be provided with control box 4 that the top has the eaves on the outer wall of 1 top one side of mounting plate, and form electric connection between control box 4 and the rolling motor 6, the switch on people's steerable control box 4 realizes the control to rolling motor 6, lets rolling motor 6 realize giving people and brings very big facility to basketball stands height automatically regulated.

Further, elevating system includes connecting seat 22 of fixed mounting in 8 one side bottoms of lifter, and the welding has solid fixed ring 20 on the outer wall at connecting seat 22 top, gu fixed ring 20 goes up the gim peg and has connect wire rope 21, the welding has the regulation cavity 18 on the outer wall of support column 3 one side, and the fixed gyro wheel 19 that is provided with in top of adjusting cavity 18, wire rope 21 winds the inslot on fixed gyro wheel 19 outer wall, wire rope 21 keeps away from solid fixed ring 20's one end around the inslot of rolling on wind-up roll 24 outer wall, winding motor 6 drives the rolling of wire rope 21, through having the switching-over of fixed gyro wheel 19 to wire rope 21, can let wire rope 21 drive lifter 8 realize going up and down in the inside of support column 3, reach the.

Further, the outside fixed cover of 21 of wire rope that is located the support column 3 outside has protection casing 23, and protection casing 23 adopts the metal mesh to constitute, and the protection casing 23 of adoption not only plays wire rope's position and plays the effect of injecing, still plays the effect of protection to wire rope 21's motion, has avoided the injury that people's maloperation brought for people.

Further, the locking structure includes spacing cingulum 14 of fixed mounting on the outer wall of lifter 8 one side, it has two mounting through holes that set up side by side to open on the outer wall of support column 3 one side, and be provided with reversing shaft 15 in the mounting through hole, one side of reversing shaft 15 is provided with the turning handle 16 that is located the drawing groove 7 outside, and the opposite side of reversing shaft 15 is provided with the spacing tooth 17 that is located the drawing groove 7 inside, spacing tooth 17 rotates along the 15 synchronization of reversing shaft with turning handle 16, utilize the locking structure to lifter 8 at the inside locking of support column 3, the security of whole basketball stands has been improved.

The working principle is as follows: when in use, people can fixedly install the installation bottom plate 1 on a precast concrete substrate, the installation bottom plate 1 is fixed by the embedded studs 2, the integrated supporting columns 3, the telescopic rods 8, the basketries 12 and other components are fixed on the installation bottom plate 1, in the using process, the forward and reverse rotation switches on the control box 4 can be controlled according to the heights of different students, the winding motor 6 can generate forward and reverse rotation actions, the winding roller 24 drives the steel wire rope 21 to wind up and release, the fixed roller 21 realizes the change of the action direction of the steel wire rope 21, the lifting rod 8 is drawn out from the drawing groove 7 in the supporting column 3 up and down, the height adjustment of the basketries 10 and the basketries 12 is realized, the requirements of people during shooting training are met, so that the students can master the correct shooting posture, the learning of basketball technology by people is facilitated, and after the position adjustment of the basketries 12 is completed, people can hold the rotating handle 16, so that the rotating handle 16 rotates along the reversing shaft 15, the locking of the lifting rod 8 in the supporting column 3 is realized by utilizing the matching of the limiting teeth 17 and the limiting toothed belts 14, the basket 12 and the backboard 10 are more reliably fixed, the safety of the whole basketball stand is improved, and when the height of the basketball stand is adjusted next time, the locking structure can be opened, and then the height of the basketball stand is adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A physical education basketball stand suitable for students with different heights comprises a mounting base plate (1) and is characterized in that mounting holes are formed in the outer walls of four corners of the top of the mounting base plate (1), embedded studs (2) are inserted into the mounting holes, a support column (3) is welded in the middle of the outer wall of the top of the mounting base plate (1), a drawing groove (7) is formed in the outer wall of the top end of the support column (3), a lifting rod (8) is inserted into the drawing groove (7), a fixing frame (5) is welded on the outer wall of one side of the support column (3), a winding motor (6) is fixed on the fixing frame (5) through bolts, a winding roller (24) is fixed on an output shaft of the winding motor (6) through a coupler, and a lifting mechanism is arranged between the drawing groove (7) and the lifting rod (8) in the support column (3), the anti-explosion lifting device is characterized in that an end plate (9) is welded on the outer wall of the top end of the lifting rod (8), a backboard (10) is connected to the outer wall of one side of the end plate (9) through bolts, an anti-explosion glass plate (11) is fixedly arranged inside the backboard (10), a basket (12) is fixedly arranged at the bottom of the outer wall of one side of the backboard (10) through bolts, a basket net (13) is fixedly arranged below the basket (12), and a locking structure is arranged between the lifting rod (8) and the drawing groove (7).

2. The physical education basketball stand suitable for students with different heights as claimed in claim 1, wherein the bottom ends of the embedded studs (2) are fixedly installed inside a concrete base plate poured underground, and fixing nuts are connected to the outer walls of the top ends of the embedded studs (2) in a threaded mode.

3. The physical education basketball stand suitable for students with different heights as claimed in claim 1, wherein a control box (4) with a rain eaves on the top is arranged on the outer wall of one side of the top of the mounting base plate (1), and the control box (4) is electrically connected with the winding motor (6).

4. The sports teaching basketball stand suitable for students with different heights as claimed in claim 1, wherein the lifting mechanism comprises a connecting seat (22) fixedly installed at the bottom of one side of the lifting rod (8), a fixing ring (20) is welded on the outer wall of the top of the connecting seat (22), a steel wire rope (21) is fixedly bolted on the fixing ring (20), an adjusting cavity (18) is welded on the outer wall of one side of the supporting column (3), a fixed roller (19) is fixedly arranged at the top of the adjusting cavity (18), the steel wire rope (21) is wound in a groove on the outer wall of the fixed roller (19), and one end of the steel wire rope (21) far away from the fixing ring (20) is wound in a groove on the outer wall of the winding roller (24).

5. Sports teaching basketball stand suitable for students with different heights, according to claim 1, characterized in that the steel wire rope (21) outside the supporting column (3) is covered with a protective cover (23) and the protective cover (23) is made of metal mesh.

6. The sports teaching basketball stand suitable for students with different heights as claimed in claim 1, wherein the locking structure comprises a limiting toothed belt (14) fixedly mounted on the outer wall of one side of the lifting rod (8), two mounting through holes arranged in parallel are formed in the outer wall of one side of the supporting column (3), a reversing shaft (15) is arranged in each mounting through hole, a rotating handle (16) located outside the drawing groove (7) is arranged on one side of the reversing shaft (15), a limiting tooth (17) located inside the drawing groove (7) is arranged on the other side of the reversing shaft (15), and the limiting tooth (17) and the rotating handle (16) rotate synchronously along the reversing shaft (15).