CN211659210U

CN211659210U - Convenient shooting equipment with adjustable height for physical education

Info

Publication number: CN211659210U
Application number: CN201922021579.0U
Authority: CN
Inventors: 关健; 孟伶泉
Original assignee: Chifeng University
Current assignee: Chifeng University
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-13
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a height-adjustable convenient basketball shooting device for physical education, which comprises a base, wherein a first motor is arranged in the base, the output end of the first motor is connected with a worm wheel through a rotating rod, the worm wheel is connected with a worm, the two ends of the worm are fixedly connected with a rotating rod, one end of the rotating rod is connected with the base through a bearing, a thread sleeve is arranged on the rotating rod, the top of the thread sleeve is connected with a support rod through a rotating shaft, the top end of the support rod is connected with a support table through a rotating shaft, the top of the support table is fixedly connected with a lifting pipe, the top of the base is provided with a protective table, the support table is arranged in the inner cavity of the protective table, a lifting rod is arranged in the lifting pipe, one side of the lifting rod is provided with a rack, the rack is meshed with a, the interest of the students in sports is improved, and the participation of the students is increased.

Description

Convenient shooting equipment with adjustable height for physical education

Technical Field

The utility model relates to a convenient shooting equipment with adjustable sports teaching is with height belongs to teaching equipment technical field.

Background

The teaching is a unique talent culture activity of human beings, which is formed by the teaching of teachers and the learning of students, through the activity, the teachers purposefully, planningly and organically guide the students to study and master the cultural scientific knowledge and skill, promote the quality of the students to be improved, enable the students to become people needed by the society, and a plurality of people can play basketball in physical education, but because every person has different shooting techniques, some students with poor shooting techniques can not catch the basketball in most cases, the shooting probability is lower, therefore, the basketball can lose interest in shooting, which causes low enthusiasm and low participation of students in physical education, and the prior basketball frame has the defects of non-adjustable height and inconvenient use, therefore, the height-adjustable convenient shooting equipment for physical education is urgently needed to be researched and developed, can be suitable for students with different shooting levels, improves the interest of the students in sports, increases the participation of the students, is convenient to use and is simple and convenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, a convenient shooting equipment with adjustable sports teaching height is provided, through setting up first motor, the worm wheel, the worm, the dwang, the thread bush, the bracing piece, brace table isotructure, a lift for driving the fall way, carry out the altitude mixture control of first order to shooting equipment, through setting up the second motor, the gear, rack isotructure, a lift for driving the lifter, thereby carry out the altitude mixture control of second level to shooting equipment, the height of the regulation shooting equipment of very big limit, be convenient for be applicable to different ages and different horizontally students, improve student's exercise effect, through setting up the fixed block, the industry type groove, industry type pole isotructure, a position for adjusting basketball board, make basketball board be applicable to different circumstances, the convenience that shooting equipment used has been improved.

In order to achieve the above object, the utility model provides a following technical scheme:

a height-adjustable convenient shooting device for physical education comprises a base, wherein a first motor is arranged in the base, the output end of the first motor is connected with a worm wheel through a rotating rod, the worm wheel is connected with a worm, two ends of the worm are fixedly connected with rotating rods, one end of each rotating rod is connected with the base through a bearing, a threaded sleeve is arranged on each rotating rod, the top of each threaded sleeve is connected with a supporting rod through a rotating shaft, the top of each supporting rod is connected with a supporting table through a rotating shaft, a lifting pipe is fixedly connected with the top of the supporting table, the top of the base is provided with a protective table, the supporting table is arranged in an inner cavity of the protective table, a lifting rod is arranged in each lifting pipe, a rack is arranged on one side of each lifting rod, the rack is meshed with a gear, the gear is connected with a, the basketball stand is characterized in that an I-shaped groove is formed in the fixing block, an I-shaped rod is arranged in the I-shaped groove, one end of the I-shaped rod is connected with a basketball board, a basketball frame is arranged on the basketball board, storage batteries are arranged on two sides of the first motor and are arranged in the inner cavity of the base, and the storage batteries are respectively connected with the first motor and the second motor through electric wires.

Further, an external thread is carved on the outer surface of the rotating rod and is symmetrical about the worm.

Furthermore, one side of the gear, which is far away from the second motor, is connected with a fixing frame through a rotating rod, and the fixing frame is arranged on the lifting pipe.

Furthermore, a through groove is formed in the lifting pipe and is formed in the upper half section of the lifting pipe, and one end of the gear penetrates through the through groove to be meshed with the connecting rack.

Furthermore, a fixing bolt is arranged at the top of the fixing block, and the bottom end of the fixing bolt penetrates through the fixing block and is movably connected with the I-shaped rod.

Furthermore, one end of the I-shaped rod, which is far away from the basketball board, is provided with a stop block, and the stop block is connected with the I-shaped rod through threads.

Furthermore, a reinforcing rod is connected between the I-shaped rod and the basketball board, and the reinforcing rods are symmetrically arranged.

The utility model has the advantages that: the utility model relates to a height-adjustable convenient shooting device for physical education, which has simple structure and reasonable design, the lifting pipe is used for driving the lifting pipe to lift by arranging the first motor, the worm gear, the worm, the rotating rod, the threaded sleeve, the supporting rod, the supporting platform and the like, the first-level height adjustment is carried out on the shooting equipment, the second motor, the gear, the rack and other structures are arranged for driving the lifting rod to lift, thereby carrying out the second-level height adjustment on the shooting equipment, adjusting the height of the shooting equipment to the utmost extent, being convenient for being suitable for students of different ages and different levels, improving the practice effect of the students, and through arranging the fixing block, the I-shaped groove, the I-shaped rod and other structures, the basketball shooting device is used for adjusting the position of the basketball board, so that the basketball board is suitable for different conditions, the using convenience of shooting equipment is improved, and the problems in the background technology are effectively solved.

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.

FIG. 1 is a schematic view of the overall structure of the height-adjustable portable basketball shooting device for physical education;

FIG. 2 is an enlarged view of the position A of the height-adjustable convenient shooting equipment for physical education of the utility model;

FIG. 3 is a schematic view of the internal structure of the base and the protective platform of the height-adjustable portable basketball shooting device for physical education of the present invention;

FIG. 4 is a schematic view of the connection between the worm wheel and the worm rod of the height-adjustable convenient shooting equipment for physical education;

FIG. 5 is a cross-sectional view of the elevator tube of the height adjustable portable basketball shooting device for physical education of the present invention;

FIG. 6 is a three-dimensional cross-sectional view of the fixed block of the height-adjustable portable basketball shooting device for physical education of the present invention;

FIG. 7 is a cross-sectional view of a basketball board of the height adjustable portable basketball shooting device for physical education of the present invention;

reference numbers in the figures: 1. a base; 2. a first motor; 3. a worm gear; 4. a worm; 5. rotating the rod; 6. a threaded sleeve; 7. a support bar; 8. a support table; 9. a lifting pipe; 10. a protection platform; 11. a lifting rod; 12. a rack; 13. a gear; 14. a second motor; 15. a fixed block; 16. a tool-shaped groove; 17. a shaping rod; 18. a basketball board; 19. a basketball frame; 20. a storage battery; 21. a fixed mount; 22. a through groove; 23. fixing the bolt; 24. blocking; 25. a reinforcing rod; 26. a frame body; 27. a rubber layer; 28. a plate body.

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.

Example 1

As shown in figures 1-5, a height-adjustable convenient shooting device for physical education comprises a base 1, wherein a first motor 2 is arranged in the base 1 to provide driving force, the output end of the first motor 2 is connected with a worm wheel 3 through a rotating rod, the worm wheel 3 is connected with a worm 4, two ends of the worm 4 are fixedly connected with rotating rods 5, one end of each rotating rod 5 is connected with the base 1 through a bearing, a thread bushing 6 is controlled to be close to or away from each other, the rotating rod 5 is provided with the thread bushing 6, the top of the thread bushing 6 is connected with a support rod 7 through a rotating shaft to control the lifting of a support platform 8, the top of the support rod 7 is connected with a support platform 8 through a rotating shaft, the top of the support platform 8 is fixedly connected with a lifting pipe 9, the top of the base 1 is provided with a protection platform 10, the support platform, 11 one side of lifter is equipped with rack 12, the meshing of rack 12 is connected with gear 13, gear 13 is connected with second motor 14 through the bull stick, just second motor 14 is installed in elevator 9 one side, and drive lifter 11 goes up and down, 11 tops of lifter are equipped with fixed block 15, be equipped with worker's type groove 16 on the fixed block 15, be equipped with worker's type pole 17 in the worker's type groove 16, control basketball board 18's position, worker's type pole 17 one end is connected with basketball board 18, be equipped with basketball hoop 19 on

basketball board

18, 2 both sides of first motor are equipped with battery 20, just 1 inner chamber of base is located to battery 20, battery 20 passes through the electric wire and connects first motor 2 and second motor 14 respectively.

More specifically, the outer surface of the rotating rod 5 is carved with an external thread, the external thread is symmetrical about the worm 4, one side of the gear 13 far away from the second motor 14 is connected with a fixing frame 21 through the rotating rod, the fixing frame 21 is arranged on the lifting pipe 9 and used for fixing the position of the gear 13, the lifting pipe 9 is provided with a through groove 22, the through groove 22 is arranged on the upper half section of the lifting pipe 9, one end of the gear 13 penetrates through the through groove 22 to be meshed with the connecting rack 12, the top of the fixing block 15 is provided with a fixing bolt 23, the bottom end of the fixing bolt 23 penetrates through the fixing block 15 and the I-shaped rod 17 which is movably connected with the fixing block 15, the position of the I-shaped rod 17 is fixed, one end of the I-shaped rod 17 far away from the basketball board 18 is provided with a stop block 24, the stop block 24 is connected with the I-shaped rod 17 through the screw thread, and the reinforcing rods 25 are symmetrically arranged, so that the fixing effect of the basketball board 18 is improved.

Example 2

As shown in fig. 7, the basketball board 18 includes a frame 26, a rubber layer 27, and a board body 28, where the rubber layer 27 and the board body 28 are sequentially disposed in an inner cavity of the frame 26 from left to right, so as to improve the shock absorption performance of the basketball board 18, avoid damage caused by long-time impact, and improve the service life.

The utility model discloses the theory of operation: during the use, start first motor 2, and then worm wheel 3 drives worm 4 and rotates, and then dwang 5 rotates, and then thread bush 6 is close to each other, make the 7 degree of inclination of bracing piece reduce, and then brace table 8 drives the fall way 9 and rises, can accomplish the altitude mixture control of first order, start second motor 14, and then gear 13 drives rack 12 and shifts up, and then lifter 11 rises, can accomplish the altitude mixture control of second order, change basketball hoop 19's height, promote the I-shaped pole 17 and remove in the I-shaped groove 16 on fixed block 15, change basketball backboard 18 and basketball hoop 19's position, make it be applicable to the student and use, the result of use is improved.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a convenient shooting equipment with adjustable sports teaching is with height, includes base (1), its characterized in that, be equipped with first motor (2) in base (1), first motor (2) output is connected with worm wheel (3) through the bull stick, worm wheel (3) are connected with worm (4), worm (4) both ends fixedly connected with dwang (5), just dwang (5) one end is through bearing connection base (1), be equipped with thread bush (6) on dwang (5), thread bush (6) top is connected with bracing piece (7) through the pivot, bracing piece (7) top is connected with brace table (8) through the pivot, brace table (8) top fixedly connected with fall way (9), base (1) top is equipped with protection platform (10), just brace table (8) are located protection platform (10) inner chamber, a lifting rod (11) is arranged in the lifting pipe (9), a rack (12) is arranged on one side of the lifting rod (11), the rack (12) is engaged with a gear (13), the gear (13) is connected with a second motor (14) through a rotating rod, the second motor (14) is arranged on one side of the lifting pipe (9), a fixed block (15) is arranged at the top of the lifting rod (11), an I-shaped groove (16) is arranged on the fixed block (15), an I-shaped rod (17) is arranged in the I-shaped groove (16), one end of the I-shaped rod (17) is connected with a basketball board (18), a basketball frame (19) is arranged on the basketball board (18), storage batteries (20) are arranged on two sides of the first motor (2), and the storage battery (20) is arranged in the inner cavity of the base (1), and the storage battery (20) is respectively connected with the first motor (2) and the second motor (14) through electric wires.

2. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the outer surface of the rotating rod (5) is carved with an external thread, and the external thread is symmetrical about the worm (4).

3. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: one side of the gear (13) far away from the second motor (14) is connected with a fixing frame (21) through a rotating rod, and the fixing frame (21) is arranged on the lifting pipe (9).

4. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: be equipped with logical groove (22) on fall way (9), just it locates the first section of fall way (9) to lead to groove (22), gear (13) one end is passed logical groove (22) meshing and is connected rack (12).

5. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the top of the fixing block (15) is provided with a fixing bolt (23), and the bottom end of the fixing bolt (23) penetrates through the fixing block (15) and is movably connected with the I-shaped rod (17).

6. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: one end of the I-shaped rod (17) far away from the basketball board (18) is provided with a stop block (24), and the stop block (24) is connected with the I-shaped rod (17) through threads.

7. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: a reinforcing rod (25) is connected between the I-shaped rod (17) and the basketball board (18), and the reinforcing rods (25) are symmetrically arranged.