CN214714188U

CN214714188U - Basketball stands are used in sports teaching

Info

Publication number: CN214714188U
Application number: CN202120283240.2U
Authority: CN
Inventors: 张丁文
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-16
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a basketball stand for physical education, which comprises an equipment base, a connecting plate, a backboard, an equipment slide bar and a storage battery, wherein the front end of the backboard is fixedly connected with a reset spring, one end of the reset spring, which is far away from the backboard, is fixedly connected with a contact plate, one end of the contact plate, which is close to the backboard, is fixedly connected with the front end of the equipment slide bar, the surface of the equipment slide bar is in sliding connection with the inside of the backboard, the rear end of the backboard is fixedly connected with a limit block, one end of the equipment slide bar is in sliding connection with the inside of the limit block, one end of the limit block, which is far away from the backboard, is fixedly connected with the storage battery, the top end of the electrode block is electrically connected with a conductive pipe, one end of the equipment slide bar, which is close to the storage battery, is fixedly connected with a positive plate, and the equipment slide bar is matched with the positive plate, the guide lamp, the reset spring, the contact plate, the storage battery, the electrode plate and the conductive pipe, the accuracy of passing the ball by the student can be trained.

Description

Basketball stands are used in sports teaching

Technical Field

The utility model relates to a basketball stands technical field especially relates to a basketball stands is used in sports teaching.

Background

Basketball stands are essential devices for basketball courts. Basketball sport equipment. Comprises a backboard and a backboard support post, which are erected in the center of two ends of a basketball court. Hydraulic, mobile, stationary, pendant, petrel, cannon, and the like are used. Regardless of the type of support used, it is necessary to ensure sufficient strength and rigidity to prevent the basketball from vibrating and deforming to a greater extent after it has been violently struck against the basketball hoop, thereby affecting the standard height and position of the horizontal plane of the hoop.

Basketball stands are divided into net, backboard, basketball stands triplex for the teaching, and when carrying out basketball teaching to the student, need carry out different training to different students, and not only need teaching student's dribble, shoot, basic technique such as defense in basketball teaching, and must teach student's pass skill, the skill of sportsman pass on the court also plays vital function, but do not teach student's pass accuracy's device in the current teaching basketball stands, to this put forward basketball stands for sports teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and provide a basketball stands for sports teaching, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme: including equipment base, connecting plate, backboard, equipment slide bar and battery, the front end fixedly connected with reset spring of backboard, reset spring keeps away from the one end fixedly connected with contact plate of backboard, the one end that the contact plate is close to the backboard and the front end fixed connection of equipment slide bar, the surface of equipment slide bar and the inside sliding connection of backboard, the rear end fixedly connected with stopper of backboard, the one end of equipment slide bar and the inside sliding connection of stopper, the one end fixedly connected with electrode slice of backboard is kept away from to the stopper, the one end fixedly connected with battery of backboard is kept away from to the stopper, the top electric connection of electrode slice has the conducting tube, the one end fixedly connected with positive plate that is close to the battery of equipment slide bar.

Preferably, the top end of the limiting block is fixedly connected with an indicator lamp, the inside of the indicator lamp is electrically connected with the top end of the conductive tube, and one end of the indicator lamp is fixedly connected with one end of the backboard.

Preferably, the top of equipment base and the bottom fixed connection of connecting plate, the inside sliding connection of connecting plate has the bracing piece, the top fixedly connected with crossbeam frame of bracing piece.

Preferably, one end, far away from the equipment base, of the cross beam frame is fixedly connected with the rear end of the backboard, the front end of the backboard is fixedly connected with the basket, and the bottom end of the backboard is fixedly connected with the protection strip.

Preferably, one side of the connecting plate is provided with an equipment turntable, one side of the equipment turntable is fixedly connected with an equipment gear, and the surface of the equipment gear is rotatably connected with the inside of the connecting plate.

Preferably, the surface of the supporting rod is provided with meshing grooves, the meshing grooves and the supporting rod are arranged in a straight line in the vertical direction, and the meshing grooves are in meshing connection with the equipment gear.

Preferably, the inside of the equipment turntable is connected with a movable pin in a penetrating manner, one end of the movable pin is connected with the inside of the connecting plate in an embedded manner, the rear end of the backboard is fixedly connected with a pull rod, and one end of the pull rod is fixedly connected with the top end of the cross beam frame.

The utility model discloses possess following beneficial effect at least:

the utility model discloses in through the pilot lamp, reset spring, the contact plate, the battery, the electrode slice, the cooperation of positive plate and contact tube, when the student begins to train the pass, when the contact plate was touched to the basketball, the contact plate drove the equipment slide bar and slides backward to make positive plate contact motor piece, at this moment the battery then circular telegram, the battery is to the signal of telecommunication of conducting tube conveying, then the pilot lamp lights, the student then learns the ball that oneself spreads and hits the contact plate, can train the accuracy of student pass through this kind of mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is a schematic view of a first view structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the stopper of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a;

fig. 5 is a schematic view of the internal structure of the connection plate of the present invention.

In the figure: 1. an equipment base; 2. a connecting plate; 3. an equipment turntable; 4. a support bar; 5. a cross beam frame; 6. a backboard; 7. a limiting block; 8. an indicator light; 9. a contact plate; 10. a device slide bar; 11. a return spring; 12. a pull rod; 13. a basket; 14. a storage battery; 15. an electrode sheet; 16. a conductive tube; 17. a positive plate; 18. a movable pin; 19. an equipment gear; 20. engaging the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a basketball stand for physical education comprises an equipment base 1 and a connecting plate 2, backboard 6, equipment slide bar 10 and battery 14, backboard 6's front end fixedly connected with reset spring 11, reset spring 11 keeps away from backboard 6's one end fixedly connected with contact plate 9, the one end that contact plate 9 is close to backboard 6 and the front end fixed connection of equipment slide bar 10, the surface of equipment slide bar 10 and backboard 6's inside sliding connection, backboard 6's rear end fixedly connected with stopper 7, the one end of equipment slide bar 10 and stopper 7's inside sliding connection, backboard 6's one end fixedly connected with electrode slice 15 is kept away from to stopper 7, backboard 6's one end fixedly connected with battery 14 is kept away from to stopper 7, the top electric connection of electrode slice 15 has conducting tube 16, the one end fixedly connected with positive plate 17 that is close to battery 14 of equipment slide bar 10.

Optionally, in this embodiment, the top end of the limiting block 7 is fixedly connected with an indicator light 8, the inside of the indicator light 8 is electrically connected with the top end of the conductive tube 16, one end of the indicator light 8 is fixedly connected with one end of the backboard 6, the top end of the equipment base 1 is fixedly connected with the bottom end of the connecting plate 2, the inside of the connecting plate 2 is slidably connected with the supporting rod 4, and the top end of the supporting rod 4 is fixedly connected with the beam frame 5.

One end that equipment base 1 was kept away from to crossbeam frame 5 is connected with the rear end fixed connection of backboard 6, the front end fixedly connected with basket 13 of backboard 6, the bottom fixedly connected with protection strip of backboard 6, one side of connecting plate 2 is provided with equipment carousel 3, one side fixedly connected with equipment gear 19 of equipment carousel 3, the surface of equipment gear 19 is connected with the internal rotation of connecting plate 2.

Meshing groove 20 has been seted up on the surface of bracing piece 4, and meshing groove 20 is the in-line formation with the vertical direction of bracing piece 4 and offers, and meshing groove 20 is connected with the meshing of equipment gear 19, and the inside through connection of equipment carousel 3 has activity round pin 18, and the one end of activity round pin 18 is connected with the inside gomphosis of connecting plate 2, and the rear end fixedly connected with pull rod 12 of backboard 6, the one end of pull rod 12 and the top fixed connection of crossbeam frame 5.

The utility model discloses the theory of operation:

when needing to carry out the pass accuracy to the student and teach, at first extract removable pin 18, rotate equipment carousel 3, the rotation of equipment carousel 3 drives equipment gear 19 and rotates, thereby equipment gear 19 rotates and drives bracing piece 4 and move down in the inside of connecting plate 2, because of meshing groove 20 and equipment gear 19 meshing connection, so after bracing piece 4 descends to the height that needs reachd, then pass equipment carousel 3 with removable pin 18 and enter into inside the connecting plate 2 again, thereby make bracing piece 4 no longer remove, and bracing piece 4 and crossbeam frame 5 fixed connection, the bracing piece 4 descends and drives crossbeam frame 5 and move down, crossbeam frame 5 and backboard 6 fixed connection, so drive backboard 6 and move down, make backboard 6 reduce.

When the preparation is finished, the three contact plates 9 arranged at the front end of the backboard 6 instruct the student to pass to which contact plate 9, when the basketball contacts the contact plate 9, the contact plate 9 drives the device slide bar 10 to slide in the backboard 6, and the contact plate 9 will press the return spring 11 to contract, at this time, the positive plate 17 arranged at the rear end of the device slide bar 10 will contact with the motor plate, at this time, the storage battery 14 is powered on, the electrode plate 15 will transmit the electric signal to the conductive tube 16, so that the indicator light 8 is lighted, the indicator light 8 is lighted to indicate that the basketball of the student hits the contact plate 9, so that the student can know that the basketball hits the contact plate 9, after the basketball falls off from the contact plate 9, the reset spring 11 can drive the device slide bar 10 and the contact plate 9 to reset, so that the contact plate 9 and the device slide bar 10 can complete the next operation, and the accuracy of ball passing of students can be trained.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a basketball stands is used in sports teaching, includes equipment base (1), connecting plate (2), backboard (6), equipment slide bar (10) and battery (14), its characterized in that: the front end of the backboard (6) is fixedly connected with a return spring (11), one end of the return spring (11) far away from the backboard (6) is fixedly connected with a contact plate (9), one end of the contact plate (9) close to the backboard (6) is fixedly connected with the front end of the equipment slide bar (10), the surface of the device sliding rod (10) is connected with the inner part of the backboard (6) in a sliding way, the back end of the backboard (6) is fixedly connected with a limiting block (7), one end of the equipment sliding rod (10) is connected with the inside of the limiting block (7) in a sliding way, one end of the limiting block (7) far away from the backboard (6) is fixedly connected with an electrode plate (15), one end of the limiting block (7) far away from the backboard (6) is fixedly connected with a storage battery (14), the top end of the electrode plate (15) is electrically connected with a conductive tube (16), and one end of the equipment slide bar (10) close to the storage battery (14) is fixedly connected with a positive plate (17).

2. The basketball stand for physical education as claimed in claim 1, wherein: the top end of the limiting block (7) is fixedly connected with an indicating lamp (8), the inside of the indicating lamp (8) is electrically connected with the top end of the conductive tube (16), and one end of the indicating lamp (8) is fixedly connected with one end of the backboard (6).

3. The basketball stand for physical education as claimed in claim 1, wherein: the top of equipment base (1) and the bottom fixed connection of connecting plate (2), the inside sliding connection of connecting plate (2) has bracing piece (4), the top fixedly connected with crossbeam frame (5) of bracing piece (4).

4. The basketball stand for physical education as claimed in claim 3, wherein: one end, far away from the equipment base (1), of the cross beam frame (5) is fixedly connected with the rear end of the backboard (6), the front end of the backboard (6) is fixedly connected with a basket (13), and the bottom end of the backboard (6) is fixedly connected with a protection strip.

5. The basketball stand for physical education as claimed in claim 1, wherein: one side of connecting plate (2) is provided with equipment carousel (3), one side fixedly connected with equipment gear (19) of equipment carousel (3), the surface of equipment gear (19) is connected with the inside rotation of connecting plate (2).

6. The basketball stand for physical education as claimed in claim 3, wherein: the surface of the supporting rod (4) is provided with meshing grooves (20), the meshing grooves (20) and the supporting rod (4) are arranged in a straight line in the vertical direction, and the meshing grooves (20) are in meshing connection with the equipment gear (19).

7. The basketball stand for physical education as claimed in claim 5, wherein: the movable pin (18) penetrates through the inside of the equipment turntable (3), one end of the movable pin (18) is connected with the inside of the connecting plate (2) in an embedded mode, the rear end of the backboard (6) is fixedly connected with a pull rod (12), and one end of the pull rod (12) is fixedly connected with the top end of the cross beam frame (5).