CN206587375U - A kind of basketball shooting exercise apparatus - Google Patents

Abstract

The utility model discloses a basketball shooting practice device, which belongs to the field of sporting goods and is composed of a wallboard, a floor, a rotating shaft, a basketball stand, a strut and a scoring board. The wallboard and the floor are connected together through a rotating shaft. A plurality of basketball racks are installed on the wallboard, and the installation height is the same as that of a standard court; the basketball rack is composed of a backboard, a basket, and a rebound rod, and a plurality of horizontal rebound rods are arranged on the edge of the basket; There is a lower roof groove on the floor, and an upper roof groove on the wallboard, and the struts are connected and inserted between the upper roof groove and the lower roof groove; the distance from the sideline of the floor to the rotating shaft is 4.6 meters, and the sideline is used as a free throw line ; The scoreboard is composed of a base, a bracket and a handwriting board from bottom to top, and the scoreboard is placed on the floor next to the basketball stand. The utility model has the advantages of simple structure and convenient use, and can effectively meet the needs of the group of students for shooting practice, save examination time and improve efficiency.

Description

A basketball shooting practice device

technical field

The utility model relates to the technical field of sporting goods, in particular to a basketball shooting practice device.

Background technique

Basketball is one of the most popular sports in the world, and it is also the main training item of students' physical education courses. Basketball can exercise the body's jumping ability, endurance, reaction ability, explosive power and physical coordination, etc., and can cultivate team awareness and teamwork Collaboration can also release emotions and relieve fatigue. Therefore, it is a basic teaching item in the physical education teaching of various schools, and shooting is a key indicator of basketball. At present, many middle schools and universities in China need to test the shooting percentage in the sports assessment. Therefore, it is necessary for students to exercise their shooting skills frequently. However, the current physical education class time is short and the playground space is limited. A few baskets are difficult to meet a large number of students’ concentrated training and shooting. Especially before the final shooting test, there are often multiple people on the basketball court together. The problem of queuing up to shoot, or a group of people taking turns around the basket to shoot; at the same time, teachers often hold a record book and stare at the students to shoot, and finally record the data. They need to stand for the whole class, and their legs and eyes are highly tired. And students need to line up to compete, which brings pain to both teachers and students.

At the same time, because the structure of the basket is round, if the ball happens to hit both sides of the basket, the ball is likely to bounce to the left and right for a long distance. The students who throw the ball need to run a long way to retrieve the ball. It is easy to bump into other students who are playing nearby and interfere with others' pitching. Therefore, looking for a kind of can solve the above-mentioned problem, improves the opportunity of practice ball for the student during the examination, or concentrates on the device of pitching hit rate for basketball player short-term training, has great meaning for improving the sports career of my country.

Utility model content

In view of the above problems, the utility model provides a device with simple structure, easy to use, which can effectively meet the needs of the student group for shooting practice, which can save examination time and improve efficiency.

The technical scheme of the utility model is:

A basketball shooting practice device is composed of a wallboard, a floor, a rotating shaft, a basketball stand, a pole, and a scoring board. The wallboard and the floor are connected together by a rotating shaft, and a plurality of basketball stands are installed on the wallboard. The installation height is the same as that of a standard court; the basketball stand is composed of a backboard, a basket, and a rebound rod, and a plurality of horizontal rebound rods are arranged on the side of the basket; the floor is provided with a lower top groove, a wall panel There is an upper top groove on the top, and the struts are connected and inserted between the upper top groove and the lower top groove; the distance from the sideline of the floor (that is, the opposite side to the side of the floor shaft) to the shaft is 4.6 meters, and the sideline is used as a free throw line; The scoreboard consists of a base, a bracket, and a handwriting board from bottom to top, and the scoreboard is placed on the floor next to the basketball hoop.

Further, the basket and the backboard are connected together by a hinge, and the maximum angle of the hinge is 90 degrees. Even if the rim and backboard are at 90 degrees, the rim can be stowed up to be level with the backboard.

Further, the basketball stand is connected to a power switch through a power cord.

Further, a frame is provided on four sides of the backboard, and a light strip is provided inside the frame.

Further, the backboard is a transparent plastic board, and a light tube is arranged inside the backboard.

Further, a whole LED screen is provided in the playing area in the center of the backboard, and infrared detectors are respectively provided on the left and right sides of the basket, and the infrared detectors are connected to the LED screen through the data lines in the social and basket.

Further, the power switch is provided with a light strip switch, an LED switch, and a light tube switch. They are respectively used to control light strips, LED screens (including infrared detectors synchronized with them), and lamp tubes.

Further, the lower roof groove on the floor and the upper roof groove on the wallboard are provided with threaded holes, and the support rod is provided with two through holes corresponding to the threaded holes of the lower roof groove and the upper roof groove. Insert the bolts and screw them into the corresponding threaded holes so that the struts, wall panels and floor form a right triangle structure.

Further, the length of the support is 1.5 meters, the angle between the tablet and the ground is 45 degrees, and the width of the tablet is 15 centimeters. When a normal person holds the bottom of the bracket, the height of the top of the tablet can exceed the height of the basket.

The beneficial effects of the utility model are:

1. The utility model has a foldable structure as a whole, and the wallboard can be stored on the floor when not in use to save space and facilitate storage;

2. After the wall board is erected, it is at right angles to the floor, and the utility model can be placed on the side of the wall or the building, occupying a small amount of ground, allowing many people to practice pitching at the same time, and does not occupy additional space;

3. Through the improvement of the structure, when the ball is not thrown, it can directly bounce back to the direction of the shooter from the rebound rod set horizontally, so that the ball will not bounce left and right when it hits the outside of the basket;

4. Fix the struts with bolts, so that the wall panels are more stable when erected, and the struts will not slip out due to accidents such as basketball hitting the struts;

5. By setting up the light strip, the backboard frame can be divided when playing basketball at night, so as to prevent the pitcher from throwing into other people's basket;

6. Install light tubes in the transparent backboard, which can illuminate the entire basketball hoop area at night and facilitate pitching;

7. The number of throwing balls can be measured through the infrared detector, and the data is sent to the LED screen for display, which is convenient for counting the number of throwing times;

8. The scoreboard can be used as a backing board when handwriting is convenient, and it can also stab the basketball upwards when the ball falls on the rebound rod occasionally.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of a basketball stand;

Fig. 3 is a right view of the basketball stand;

Figure 4 is a schematic diagram of the scoreboard structure;

Fig. 5 is a schematic diagram of the structure installed at the bottom of the strut.

As shown in the figure:

1-wallboard, 2-floor, 21-bottom top slot, 22-threaded hole, 3-basketball stand, 31-backboard, 32-rebound rod, 33-basket, 34-frame, 35-LED screen, 36 -Light tube, 37-Infrared detector, 4-Scoreboard, 41-Base, 42-Bracket, 43-Writing board, 5-Power switch, 6-Strut, 7-Rotating shaft, 8-Power cord, 9- bolt.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1 to 5, a basketball shooting practice device is composed of a wallboard 1, a floor 2, a rotating shaft 7, a basketball stand 3, a strut 6, and a scoreboard 4. Between the wallboard 1 and the floor 2 Connected together by the rotating shaft 7, a plurality of basketball stands 3 are installed on the wallboard 1, and the installation height is the same as the height of a standard court; The basket 33 and the backboard 31 are connected together by hinges and can be folded upwards. There are multiple horizontal rebound bars 32 on the side of the basket 33 . The four sides of the backboard 31 are provided with a frame 34 , and a light strip is arranged inside the frame 34 , the backboard 31 is a transparent plastic board, a light tube 36 is arranged inside the top of the backboard 31, a whole piece of LED screen 35 is provided in the boarding area at the center of the backboard 31, and infrared detectors 37 are respectively arranged on the left and right sides of the basket 33, The infrared detector 37 is connected to the LED screen 35 through the data line in the society and the basket 33, and the basketball stand 3 is connected with a power switch 5 through a power line 8, and the power switch 5 is provided with a light belt switch, an LED switch, and a lamp 36 switch. ; respectively used to control the light strip, LED screen 35 (including infrared detector 37 synchronous with it), lamp tube 36; the floor 2 is provided with a lower top groove 21, and the wallboard 1 is provided with an upper top groove, and the The lower roof groove 21 on the floor 2 and the upper roof groove on the wallboard 1 are all provided with threaded holes 22, and the strut 6 is provided with two through holes corresponding to the lower roof groove 21 and the upper roof groove threaded hole 22 up and down. Insert bolt 9 in the hole and screw into corresponding threaded hole 22, make strut 6, wallboard 1 and floor 2 form right-angled triangle structure; distance of backboard), sideline is used as free throw line; As shown in Figure 5, scoreboard 4 is made up of base 41, support 42, handwriting board 43 respectively from bottom to top, and scoreboard 4 is placed on the floor beside basketball stand 3 2, the length of the support 42 is 1.5 meters, and the writing board 43 forms an angle of 45 degrees with the ground, and the writing board 43 width is 15 centimeters.

As shown in Figures 2 and 3, the maximum angle at which the hinge of the basket 33 can be opened is 90 degrees, and then it will be supported by the clamping plate below, so that the basket 33 and the backboard 31 become 90 degrees, so that when shooting The basket 33 can be opened to be level with the ground when it is being used, and the basket 33 can be stored upwards until it is attached to the backboard 31 when being stored.

The LED screen 35 is a toughened glass structure, which ensures that the pitcher can not damage the LED screen 35 when practicing hitting the ball.

The utility model installation and use process are as follows:

When it is necessary to focus on shooting training, and the venue and space are not enough, the basketball shooting training device is lifted to the edge of the wall or the building, the rotating shaft 7 is against the wall, and then the wall board 1 is pushed up from the floor 2 to fit the wall, and the support The rod 6 is installed in the upper roof groove and the lower roof groove 21 through the bolt 9, so that the wallboard 1 and the floor 2 are kept at 90 degrees, and the support rod 6 is fixed by the bolt 9, so that the wallboard 1 is more stable when it is erected, and will not be caused by Accidents such as basketball hitting the strut 6 cause the strut 6 to slide out, ensuring the safety of pitching practice. Lower the basket 33 of each basketball stand 3 to a position level with the ground, and the pitcher stands on the outside of the floor 2 to simulate throwing practice at the free throw line. When practicing at night, the power switch 5 is connected to an external power supply , and then turn on the light strip and the lamp tube 36 of the power switch 5, so that the basketball hoop 3 can carry out pitching practice at night. When the pitch is not thrown, it can directly bounce back to the direction of the pitcher from the rebound rod 32 provided horizontally, so that the ball will not bounce left and right when it hits the outside of the basket 33.

When pitching test, turn on LED switch, scorer stands beside scoreboard 4, infrared detector 37 when ball passes basket 33, its infrared ray can be blocked, then transmission signal is registered to LED screen 35, Throw in several times and block several times and then the number of balls thrown by each pitcher will be displayed on the LED screen 35, and the notebook is placed by the handwriting board 43 to facilitate score registration, without the need for the scorekeeper to stare at the basket 33 to see if a goal is scored. At the same time, because of direct scoring, there is no need to set up a net to slow down the falling speed of the ball to prevent misreading whether a goal is scored. The scorer only needs to pay attention to whether the pitcher has stepped on the line and other violations, and one scorer can count all the points.

When the ball occasionally stops on the rebound bar 32 arranged horizontally, the pitcher can hold the support 42 lower end of the scoreboard 4 to push up the bottom of the basketball, and push the basketball outwards with the inclined surface of the handwriting board 43 to make it fall.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those who are familiar with this profession, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the technical solution of the utility model Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims (9)

1. A basketball shooting practice device is characterized in that it is made up of wallboards, floors, rotating shafts, basketball hoops, struts, and scoreboards, and is connected together by rotating shafts between the described wallboards and the floor, and the wallboards are installed There are multiple basketball hoops, and the installation height is the same as that of a standard court; the basketball hoop is composed of a backboard, a basket, and a rebound rod, and a plurality of horizontal rebound rods are arranged on the side of the basket; The lower roof groove, the upper roof groove is provided on the wallboard, and the strut is connected and inserted between the upper roof groove and the lower roof groove; the distance from the sideline of the floor to the rotating shaft is 4.6 meters, and the sideline is used as a free throw line; the scoreboard From bottom to top, it consists of a base, a bracket, and a handwriting board. The scoreboard is placed on the floor next to the basketball hoop. 2 . The basketball shooting practice device according to claim 1 , wherein the basket and the backboard are connected together by a hinge, and the maximum angle of the hinge is 90 degrees. 3 . 3. A basketball shooting practice device according to claim 2, wherein the basketball stand is connected to a power switch through a power cord. 4 . The basketball shooting practice device according to claim 3 , wherein a frame is arranged on four sides of the backboard, and a light strip is arranged inside the frame. 5 . 5 . The basketball shooting practice device according to claim 3 , wherein the backboard is a transparent plastic board, and a light tube is arranged inside the backboard. 6 . 6. A kind of basketball shooting practice device according to claim 3, characterized in that, a whole piece of LED screen is provided in the playing area in the center of the backboard, and infrared detectors are respectively arranged on the left and right sides of the basket, and the infrared detectors pass through Socially connect the LED screen with the data line inside the basket. 7. A basketball shooting practice device according to any one of claims 4-6, characterized in that the power switch is provided with a light strip switch, an LED switch, and a light tube switch. 8. A kind of basketball shooting practice device according to claim 1, characterized in that, the lower top groove on the floor and the upper top groove on the wallboard are all provided with threaded holes, and the support rod is provided with two Bolts are inserted into the through holes corresponding to the threaded holes of the lower roof groove and the upper roof groove and screwed into the corresponding threaded holes, so that the struts, the wall panels and the floor form a right triangle structure. 9. A basketball shooting practice device according to claim 1, characterized in that, the length of the support is 1.5 meters, the writing board is at an angle of 45 degrees to the ground, and the width of the writing board is 15 cm.