CN210384759U

CN210384759U - Convenient shooting equipment with adjustable height for physical education

Info

Publication number: CN210384759U
Application number: CN201920978098.6U
Authority: CN
Inventors: 郭敏进
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-24
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a sports teaching technical field just discloses a convenient shooting equipment with adjustable height for sports teaching, the on-line screen storage device comprises a base, the top fixedly connected with regulating box of base, the top fixedly connected with roof of regulating box inner wall, the bottom of roof is fixedly connected with gag lever post and solid fixed cylinder respectively, bearing fixedly connected with threaded rod is passed through at the top of solid fixed cylinder inner wall, the outer wall threaded connection of threaded rod has the movable sleeve, the bottom fixedly connected with dwang of threaded rod, dwang swing joint is in the inside of solid fixed cylinder. This convenient shooting equipment with adjustable height for sports teaching is through setting up regulating box, fixed case and movable sleeve, can make shooting equipment possess height-adjusting's effect, can adjust to suitable height according to student's height and individual requirement, makes the study basketball that the student can be better, utilizes the height of fixed case regulation movable sleeve, adjusts the height of ballframe through the regulating plate then.

Description

Convenient shooting equipment with adjustable height for physical education

Technical Field

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

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.

The basket cancels the basket bottom along with the continuous improvement of the facilities of the field, the iron ring replaces the peach basket, the backboard made of wood boards replaces the iron wire blocking net, the center line, the middle ring and the penalty line are additionally arranged on the field, and the game starts from the jump of the middle field. Meanwhile, players on the field also change to 5 players per team, and begin to be divided into positions of rear defence, guard, center front, front, left guard and the like. Further, Nees Smith enacts a less sophisticated rules for competition, 13 terms in total, where it is stated that running with a ball, holding a person, pushing a person, tripping a person, etc. are not allowed. This greatly enhances the enjoyment of the basketball game and attracts more people to play the game.

The existing basketball frame mostly has no height adjusting function, so that most students can not catch the basketball, and the shooting probability is lower, so that the students lose interest in shooting, and the enthusiasm and participation of the students in physical education are low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a convenient shooting equipment with adjustable sports teaching is with height has solved current basketball hoop and has mostly not possessed the effect of height-adjusting, makes most students not only can not catch the basketball, and the probability of throwing into in addition is also lower, consequently can lose interest to the shooting, leads to the sports class student enthusiasm not high, the not high problem of participation degree.

(II) technical scheme

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 the top of the base is fixedly connected with an adjusting box, the top of the inner wall of the adjusting box is fixedly connected with a top plate, the bottom of the top plate is respectively and fixedly connected with a limiting rod and a fixed cylinder, the top of the inner wall of the fixed cylinder is fixedly connected with a threaded rod through a bearing, the outer wall of the threaded rod is in threaded connection with a movable sleeve, the bottom of the threaded rod is fixedly connected with a rotating rod, the rotating rod is movably connected inside the fixed cylinder, the outer wall of the movable sleeve is respectively and fixedly connected with a limiting plate and an adjusting plate, the limiting rod is movably connected inside the limiting plate, the side of the adjusting plate is fixedly connected with a backboard, the side of the backboard is fixedly connected with a ball frame, the bottom of the inner wall of the adjusting box, the dwang passes through bearing fixed connection at the top of fixed plate, bevel gear under the outer wall fixedly connected with of dwang, bevel gear's top meshing has last bevel gear down, go up bevel gear's inside fixedly connected with transmission shaft, the outer wall of transmission shaft passes through bearing fixed connection in the inside of fixed plate, the inside fixedly connected with motor of fixed case, the output shaft of motor passes through the one end fixed connection of bearing and transmission shaft.

Preferably, the adjusting plate is movably connected to the inside of the adjusting box, and the adjusting plate penetrates through and extends to the outside of the adjusting box.

Preferably, the side fixedly connected with slide rail of adjusting box inner wall, the side fixedly connected with slider of limiting plate, the equal swing joint of limiting plate and slider is in the inside of slide rail.

Preferably, the side face of the inner wall of the fixed box is fixedly connected with a base plate, and the motor is fixedly connected to the top of the base plate.

Preferably, the thread of the outer wall of the threaded rod is matched with the thread of the inner wall of the movable sleeve.

Preferably, a through hole is formed in the side face of the fixed cylinder, and the limiting plate is movably connected inside the through hole.

(III) advantageous effects

The utility model provides a convenient shooting equipment with adjustable sports teaching is with height possesses following beneficial effect:

(1) the utility model discloses a set up the regulating box, fixed case and movable sleeve, can make shooting equipment possess the effect of height-adjusting, can adjust to suitable height according to student's height and individual requirement, make the study basketball that the student can be better, utilize the height of fixed case regulation movable sleeve, then adjust the height of ballframe through the regulating plate, make the regulation of ballframe more simple and convenient, solved current basketball frame and mostly not possess the effect of height-adjusting, make most students not only not live the basketball, and the probability of throwing into is also lower, consequently can lose interest in shooting, lead to the sports class student enthusiasm not high, the not high problem of participation degree.

(2) The utility model discloses a set up gag lever post, limiting plate and slide rail, regulation that can effectual reinforcing ball frame utilizes the limiting plate to restrict the movable sleeve, and is more steady when making the movable sleeve remove, guarantees the straight-up-down of ball frame simultaneously, avoids the condition of taking place the slope.

Drawings

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

FIG. 2 is a side sectional view of the fixing box of the present invention;

fig. 3 is a front sectional view of the fixing cylinder of the present invention.

In the figure: the device comprises a base 1, an adjusting box 2, a top plate 3, a limiting rod 4, a fixing barrel 5, a threaded rod 6, a movable sleeve 7, a rotating rod 8, a limiting plate 9, an adjusting plate 10, a backboard 11, a ball frame 12, a fixing box 13, a fixing plate 14, a bevel gear 15, a bevel gear 16, a transmission shaft 17, a motor 18, a slide rail 19, a slide block 20, a backing plate 21 and a through hole 22.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a height-adjustable convenient shooting device for physical education comprises a base 1, wherein the base 1 is arranged to enable the shooting device to be placed more stably and avoid shaking caused by unstable placement of the shooting device, an adjusting box 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the inner wall of the adjusting box 2, the bottom of the top plate 3 is respectively and fixedly connected with a limiting rod 4 and a fixed cylinder 5, a threaded rod 6 is fixedly connected to the top of the inner wall of the fixed cylinder 5 through a bearing, a movable sleeve 7 is in threaded connection with the outer wall of the threaded rod 6, threads on the outer wall of the threaded rod 6 are matched with threads on the inner wall of the movable sleeve 7, when the threaded rod 6 rotates, the movable sleeve 7 matched with the threaded rod can move along with the rotation of the threaded rod 6, a rotating rod 8 is fixedly connected to the bottom of the threaded rod 6, and the, the outer wall of the movable sleeve 7 is fixedly connected with a limiting plate 9 and an adjusting plate 10 respectively, the limiting rod 4 is movably connected inside the limiting plate 9, the side surface of the inner wall of the adjusting box 2 is fixedly connected with a slide rail 19, the side surface of the limiting plate 9 is fixedly connected with a slide block 20, the limiting plate 9 and the slide block 20 are both movably connected inside the slide rail 19, the side surface of the fixed cylinder 5 is provided with a through hole 22, the limiting plate 9 is movably connected inside the through hole 22, the adjustment of the ball frame 12 can be effectively enhanced by arranging the limiting rod 4, the limiting plate 9 and the slide rail 19, the movable sleeve 7 is limited by the limiting plate 9, the movable sleeve 7 is more stable when moving, the ball frame 12 is ensured to be straight up and down, the inclination is avoided, when the height of the ball frame 12 needs to be adjusted, the fixed box 13 is firstly used for driving the rotation inside the, so the rotating rod 8 can drive the top fixed threaded rod 6 to rotate when rotating, then the threaded rod 6 can move in the fixed cylinder 5, because the threaded rod 6 is in threaded connection with the movable sleeve 7, the threaded rod 6 can drive the movable sleeve 7 to move up and down on the outer wall of the threaded rod 6 when moving, meanwhile, the movable sleeve 7 can drive the limiting plate 9 and the adjusting plate 10 with fixed sides to move when moving up and down, the adjusting plate 10 can drive the ball frame 12 to move when moving up and down, then the function of adjusting the height of the ball frame 12 is achieved, the limiting plate 9 is used for limiting the moving range of the movable sleeve 7, the limiting plate 9 and the sliding block 20 can be driven to move in the sliding rail 19 when the movable sleeve 7 moves up and down, then the limiting function is achieved, the adjusting plate 10 can vertically move up and down, the situation that the ball frame 12 is inclined when adjusting is avoided, the side of the adjusting plate, the adjusting plate 10 is movably connected inside the adjusting box 2, the adjusting plate 10 penetrates through and extends to the outside of the adjusting box 2, the side face of the backboard 11 is fixedly connected with a ball frame 12, the bottom of the inner wall of the adjusting box 2 is fixedly connected with a fixed box 13, the inside of the fixed box 13 is fixedly connected with a fixed plate 14, the fixed plate 14 is arranged to ensure the normal rotation of the rotating rod 8, the situation that the upper bevel gear 16 and the lower bevel gear 15 are clamped and can not rotate is avoided, the rotating rod 8 is fixedly connected at the top of the fixed plate 14 through a bearing, the outer wall of the rotating rod 8 is fixedly connected with the lower bevel gear 15, the top of the lower bevel gear 15 is meshed with the upper bevel gear 16, the inside of the upper bevel gear 16 is fixedly connected with a transmission shaft 17, the outer wall of the transmission shaft 17 is fixedly connected inside the fixed plate 14 through a bearing, the inside of the, the motor 18 is fixedly connected to the top of the backing plate 21, the backing plate 21 is arranged to support the motor 18, the motor 18 can work better, an output shaft of the motor 18 is fixedly connected with one end of the transmission shaft 17 through a bearing, when the threaded rod 6 needs to be rotated, the motor 18 is started first, the motor 18 drives the transmission shaft 17 to rotate inside the fixed box 13 through the output shaft, the transmission shaft 17 can drive the upper bevel gear 16 with a fixed outer wall to rotate when rotating, the upper bevel gear 16 can drive the lower bevel gear 15 with meshed bottom to synchronously rotate when rotating, the lower bevel gear 15 can drive the rotating rod 8 with a fixed inner wall to rotate inside the fixed box 13 when rotating, and then the effect of rotating the threaded rod 6 with a fixed top is achieved, by arranging the adjusting box 2, the fixed box 13 and the movable sleeve 7, the shooting device can have the effect of adjusting height, can adjust to suitable height according to student's height and individual requirement, make the study basketball that the student can be better, utilize fixed case 13 to adjust the height of activity cover 7, adjust the height of rim 12 through regulating plate 10 then, make the regulation of rim 12 more simple and convenient.

To sum up, the utility model can adjust the height of the basketball shooting device by arranging the adjusting box 2, the fixed box 13 and the movable sleeve 7, and can adjust the height to a proper height according to the height and personal requirements of students, so that the students can better study basketball, the fixed box 13 is used for adjusting the height of the movable sleeve 7, then the adjusting plate 10 is used for adjusting the height of the ball frame 12, so that the ball frame 12 can be adjusted more conveniently, when the height of the ball frame 12 needs to be adjusted, the fixed box 13 is firstly used for driving the rotating to rotate in the fixed cylinder 5, because the rotating rod 8 is fixed at the bottom of the threaded rod 6, the rotating rod 8 can drive the threaded rod 6 with the fixed top to rotate when rotating, then the threaded rod 6 can move in the fixed cylinder 5, because the threaded rod 6 is in threaded connection with the movable sleeve 7, the movable sleeve 7 can be driven to move up and down on the outer wall of the threaded rod 6 when the threaded rod, meanwhile, the movable sleeve 7 can drive the limiting plate 9 and the adjusting plate 10 with fixed side surfaces to move when moving up and down, the adjusting plate 10 can drive the ball frame 12 to move when moving up and down, and then the effect of adjusting the height of the ball frame 12 is achieved, the limiting plate 9 is used for limiting the movement range of the movable sleeve 7, the limiting plate 9 and the sliding block 20 can be driven to move in the sliding rail 19 when the movable sleeve 7 moves up and down, and then the limiting effect is achieved, so that the adjusting plate 10 vertically moves up and down, the phenomenon that the ball frame 12 is inclined when being adjusted is avoided, the adjusting of the ball frame 12 can be effectively enhanced by arranging the limiting rod 4, the limiting plate 9 and the sliding rail 19, the movable sleeve 7 is limited by the limiting plate 9, the movable sleeve 7 is more stable when moving, meanwhile, the ball frame 12 is ensured to be vertically straight up and down, the phenomenon that the inclined is avoided, and the problem that the existing, the basketball shooting device has the advantages that most students cannot catch the basketball, and the shooting probability is low, so that interest in shooting is lost, and the problems of low enthusiasm and low participation of students in physical education are caused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient shooting equipment with adjustable sports teaching is with height, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with an adjusting box (2), the top of the inner wall of the adjusting box (2) is fixedly connected with a top plate (3), the bottom of the top plate (3) is respectively fixedly connected with a limiting rod (4) and a fixed cylinder (5), the top of the inner wall of the fixed cylinder (5) is fixedly connected with a threaded rod (6) through a bearing, the outer wall of the threaded rod (6) is in threaded connection with a movable sleeve (7), the bottom of the threaded rod (6) is fixedly connected with a rotating rod (8), the rotating rod (8) is movably connected with the inside of the fixed cylinder (5), the outer wall of the movable sleeve (7) is respectively and fixedly connected with a limiting plate (9) and an adjusting plate (10), the limiting rod (4) is movably connected with the inside of the limiting plate (9), the side of the adjusting plate (10) is fixedly connected with a backboard (11), and the side of, the fixed case of bottom fixedly connected with (13) of regulating box (2) inner wall, the inside fixedly connected with fixed plate (14) of fixed case (13), dwang (8) are through the top of bearing fixed connection at fixed plate (14), bevel gear (15) under the outer wall fixedly connected with of dwang (8), the top meshing of bevel gear (15) has last bevel gear (16) down, go up inside fixedly connected with transmission shaft (17) of bevel gear (16), the outer wall of transmission shaft (17) passes through the inside of bearing fixed connection at fixed plate (14), the inside fixedly connected with motor (18) of fixed case (13), the one end fixed connection of bearing and transmission shaft (17) is passed through to the output shaft of motor (18).

2. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the adjusting plate (10) is movably connected inside the adjusting box (2), and the adjusting plate (10) penetrates through and extends to the outside of the adjusting box (2).

3. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the side fixedly connected with slide rail (19) of regulating box (2) inner wall, the side fixedly connected with slider (20) of limiting plate (9), the equal swing joint of limiting plate (9) and slider (20) is in the inside of slide rail (19).

4. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the side of fixed case (13) inner wall fixedly connected with backing plate (21), motor (18) fixed connection is at the top of backing plate (21).

5. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: the threads on the outer wall of the threaded rod (6) are matched with the threads on the inner wall of the movable sleeve (7).

6. The portable shooting equipment with adjustable height for physical education as claimed in claim 1, wherein: through-hole (22) have been seted up to the side of fixed section of thick bamboo (5), limiting plate (9) swing joint is in the inside of through-hole (22).