CN211189045U

CN211189045U - Basketball equipment of jettisoninging is used in middle school's sports teaching

Info

Publication number: CN211189045U
Application number: CN201921831016.1U
Authority: CN
Inventors: 王金勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-07
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a basketball shooting device for middle school physical education teaching, when in use, a driving motor is started to drive a threaded rod to rotate and further drive a threaded block to move, a push rod on the threaded block is further moved towards the right end, the push rod drives a lifting rod to move upwards, a backboard and a basket are easier to lift, after the adjustment is completed, the driving motor is stopped to fix the height of the basket, the purpose of adjusting the height of the basket is achieved, the height of the basket is adjustable, the basketball shooting device can adapt to middle school student basketball shooting teaching of various height sections, the teaching quality is improved, the basketball shooting device has higher applicability, the problem that the existing basketball shooting device for physical education can not adjust the height of the basket, for middle school students with shorter heights, the basketball can not be thrown into the basket when the basket with standard height is used, the applicability is lower is solved, a telescopic cylinder is sent to drive a fixed block to, and then make the fixed block flush with the gyro wheel, fix a position the device body and also can improve the steadiness ability of device body.

Description

Basketball equipment of jettisoninging is used in middle school's sports teaching

Technical Field

The utility model relates to a sports teaching technical field specifically is a basketball equipment of jettisoninging is used in middle school's sports teaching.

Background

The physical education is a purposeful and organized education process carried out according to a certain plan and course standards, the physical education is participated by teachers and students, the task is to teach physical knowledge, technology and skill to the students, enhance the constitution, cultivate the moral, the consciousness and the quality, etc., the method is a basic form for realizing the physical education of schools, is one of the implementation ways of physical objects, the term of the physical education refers to education taking physical activities as means, direct translation is physical education, which is called sports for short, along with the expansion of international interaction, the scale and the level of the development of physical career are important marks for measuring the development progress of a country and a society, and also become important means of national outreach and cultural communication, the physical education can be divided into categories of mass sports, competitive sports, school sports, traditional national sports, and the like, including physical culture, education, physical activities, physical education, quality and, Sports competition, sports facilities, sports organization, sports science and technology, sports economy and the like.

Present basketball equipment of jettisoninging for sports teaching can't adjust the basket height, to the shorter middle school student of height, can't drop into the basket with the basketball during use standard height basket, the suitability is lower.

Accordingly, those skilled in the art have provided a basketball shooting apparatus for middle school physical education teaching to solve the problems set forth in the background art as described above.

Disclosure of Invention

An object of the utility model is to provide a basketball equipment of jettisoninging for middle school's sports teaching to solve the problem that proposes in the above-mentioned background art.

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

a basketball throwing device for middle school physical education teaching comprises a mounting seat, a fixed column, a moving device, a driving device and a lifting device; a fixed column is arranged on the right side of the upper end of the mounting seat, a lifting device is arranged on the fixed column, a driving device is arranged at the end part of the upper side of the mounting seat, and moving devices are arranged at four corners of the lower end of the mounting seat; the moving device comprises a support column, an installation block, a positioning block and an electric telescopic cylinder; four corners of the lower extreme of mount pad all are equipped with the support column, and all are equipped with the installation piece on the support column, and the upper end intermediate position of installation piece is equipped with electric telescopic cylinder, and the lower extreme of support column all overlaps and establishes and install the locating piece, and electric telescopic cylinder's downside tip all is equipped with the telescopic link, and the downside tip of telescopic link all runs through the lower extreme downside and the locating piece fixed connection that extend to the installation piece, and the downside tip of support column all rotates and is connected with the gyro wheel.

As a further aspect of the present invention: the driving device comprises a mounting frame, a driving groove, a driving motor and a threaded rod; the upper end left side of mount pad is equipped with the mounting bracket, and the inside upside of mount pad and mounting bracket has all seted up the driving groove, and the lower extreme in driving groove has seted up the sliding tray, and the left end in driving groove is equipped with driving motor, and is equipped with the threaded rod on the driving motor, and threaded connection has the screw thread piece on the threaded rod, and the lower extreme of screw thread piece all is equipped with the sliding block that corresponds the setting with the sliding tray, and is equipped with the push rod on the screw thread piece.

As a further aspect of the present invention: the lifting device comprises a lifting rod, a backboard, a basket and a rolling wheel; the inside sliding connection of fixed column has the lifter, and be equipped with connecting spring between the downside tip of lifter and being connected of fixed column inner chamber, and the lower extreme both sides of lifter all are equipped with the roll wheel that corresponds the setting with the fixed column inner chamber, and the upside tip of push rod runs through the inside that extends to the fixed column and is connected with the lifter rotation, and is equipped with the pivot between the rotation connection of push rod and fixed column, and the upside tip of lifter is equipped with the installation pole, the right side tip of installation pole is equipped with the backboard, and the one end downside of backboard is equipped with the basket.

As a further aspect of the present invention: and a lower rotating shaft is arranged between the lower end of the push rod and the rotating connection of the thread block.

As a further aspect of the present invention: and buffer springs are arranged between the two ends of the lower side of the mounting block and the connection of the positioning block.

As a further aspect of the present invention: driving motor, reduction gear and electric telescopic cylinder all with external power source and outside singlechip electric connection, and the model of outside singlechip is: STM 32.

As a further aspect of the present invention: the inner chamber has been seted up to the inside of fixed column, and the fixed column left side is inside to be equipped with the expansion joint that corresponds the setting with the push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the device is suitable for various basketball shooting occasions for physical education, when in use, the driving motor is started to drive the threaded rod to rotate so as to drive the threaded block to move, the push rod on the threaded block is further enabled to move towards the right end, the push rod drives the lifting rod to move towards the upper end, the backboard and the basket are enabled to ascend more easily, after the adjustment is completed, the driving motor is stopped so as to fix the height of the basket, the purpose of adjusting the height of the basket is achieved, the height of the basket is enabled to be adjustable, the device can adapt to basketball shooting teaching of middle school students in various height sections, the teaching quality is improved, the device has higher applicability, the problem that the height of the basket cannot be adjusted by the existing basketball shooting equipment for physical education is solved, for middle school students with shorter heights, the basketball cannot be thrown into the basket when the basket with standard height is used, the applicability is lower, the telescopic cylinder is sent to, the stability of the device body can also be improved by positioning the device body.

Drawings

Fig. 1 is a schematic structural view of basketball shooting equipment for middle school physical education teaching.

Fig. 2 is a schematic structural diagram of a basketball shooting device A for middle school physical education teaching.

In the figure: 1-mounting seat, 2-mounting frame, 3-driving motor, 4-speed reducer, 5-driving groove, 6-thread block, 7-lower rotating shaft, 8-sliding block, 9-threaded rod, 10-push rod, 11-sliding groove, 12-fixed column, 13-connecting spring, 14-lifting rod, 15-upper rotating shaft, 16-rolling wheel, 17-mounting rod, 18-backboard, 19-basket, 20-positioning block, 21-roller, 22-supporting column, 23-buffer spring, 24-telescopic rod, 25-mounting block and 26-electric telescopic cylinder.

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.

Referring to fig. 1-2, in an embodiment of the present invention, a basketball shooting device for middle school physical education teaching includes a mounting base, a fixing column, a moving device, a driving device and a lifting device; a fixed column 12 is arranged on the right side of the upper end of the mounting seat 1, a lifting device is arranged on the fixed column 12, a driving device is arranged at the end part of the upper side of the mounting seat 1, and moving devices are arranged at four corners of the lower end of the mounting seat 1; the moving device comprises a supporting column 22, a mounting block 25, a positioning block 20 and an electric telescopic cylinder 26; four corners of the lower extreme of mount pad 1 all are equipped with support column 22, and all are equipped with installation piece 25 on support column 22, and the upper end intermediate position of installation piece 25 is equipped with electric telescopic cylinder 26, and the lower extreme of support column 22 all overlaps and establishes and install locating piece 20, and electric telescopic cylinder 26's downside tip all is equipped with telescopic link 24, and telescopic link 24's downside tip all runs through the lower extreme downside and the locating piece 20 fixed connection that extend to installation piece 25, and support column 22's downside tip all rotates and is connected with gyro wheel 21.

The driving device comprises a mounting frame 2, a driving groove 5, a driving motor 3 and a threaded rod 9; the upper end left side of mount pad 1 is equipped with mounting bracket 2, and the inside upside of mount pad 1 and mounting bracket 2 has all seted up driving groove 5, and driving groove 5's lower extreme has seted up sliding tray 11, and driving groove 5's left end is equipped with driving motor 3, and is equipped with threaded rod 9 on the driving motor 3, and threaded rod 9 goes up threaded connection has thread piece 6, and the lower extreme of thread piece 6 all is equipped with the sliding block 8 that corresponds the setting with sliding tray 11, and is equipped with push rod 10 on the thread piece 6.

The lifting device comprises a lifting rod 14, a backboard 18, a basket 19 and a rolling wheel 16; the inside sliding connection of fixed column 12 has lifter 14, and be equipped with connecting spring 13 between the downside tip of lifter 14 and the being connected of fixed column 12 inner chamber, and the lower extreme both sides of lifter 14 all are equipped with the roll wheel 16 that corresponds the setting with fixed column 12 inner chamber, and the upside tip of push rod 10 runs through the inside that extends to fixed column 12 and is connected with lifter 14 rotation, and be equipped with pivot 15 between the rotation of push rod 10 and fixed column 12 is connected, and the upside tip of lifter 14 is equipped with installation pole 17, the right side tip of installation pole 17 is equipped with backboard 18, and the one end downside of backboard 18 is equipped with basket 19.

A lower rotating shaft 7 is arranged between the lower end of the push rod 10 and the rotating connection of the thread block 6.

And buffer springs 23 are arranged between the two ends of the lower side of the mounting block 25 and the positioning block 20.

Driving motor 3, reduction gear 4 and electronic telescopic cylinder 26 all with external power source and outside singlechip electric connection, and the model of outside singlechip is: STM 32.

An inner cavity is formed in the fixing column 12, and a movable opening corresponding to the push rod 10 is formed in the left side of the fixing column 12.

The utility model discloses a theory of operation is:

the utility model relates to a basketball shooting device for middle school physical education teaching, which is suitable for various basketball shooting occasions for physical education, when in use, a driving motor 3 is started to drive a threaded rod 9 to rotate and further drive a threaded block 6 to move, further a push rod 10 on the threaded block 6 is moved to the right end, the push rod 10 drives a lifting rod 14 to move to the upper end, a backboard 18 and a basket 19 are easier to lift, after the adjustment is completed, the driving motor 3 is stopped to fix the height of the basket 19, the purpose of adjusting the height of the basket 19 is achieved, the height of the basket 19 is adjustable, the basket 19 can adapt to the middle school basketball shooting teaching of each height section, the teaching quality is improved, the basketball shooting device has higher applicability, the problem that the existing basketball shooting device for physical education can not adjust the height of the basket 19, for the middle school students with the smaller height can not put the basketball into the basket 19 when the basket 19 with the standard, the lower problem of suitability, send telescopic cylinder 26 to drive fixed block 20 to the lower extreme and remove in the start-up shop, and then make fixed block 20 flush with gyro wheel 21, fix a position the device body and also can improve the steadiness ability of device body.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A basketball throwing device for middle school physical education teaching comprises a mounting seat, a fixed column, a moving device, a driving device and a lifting device; the device is characterized in that a fixed column (12) is arranged on the right side of the upper end of the mounting seat (1), a lifting device is arranged on the fixed column (12), a driving device is arranged at the end part of the upper side of the mounting seat (1), and moving devices are arranged at four corners of the lower end of the mounting seat (1); the moving device comprises a supporting column (22), a mounting block (25), a positioning block (20) and an electric telescopic cylinder (26); four corners of lower extreme of mount pad (1) all are equipped with support column (22), and all be equipped with installation piece (25) on support column (22), and the upper end intermediate position of installation piece (25) is equipped with electric telescopic cylinder (26), and the lower extreme of support column (22) all overlaps and establishes and install locating piece (20), and the downside tip of electric telescopic cylinder (26) all is equipped with telescopic link (24), and the downside tip of telescopic link (24) all runs through the lower extreme downside and locating piece (20) fixed connection that extend to installation piece (25), and the downside tip of support column (22) all rotates and is connected with gyro wheel (21).

2. The basketball throwing apparatus for middle school physical education as claimed in claim 1, wherein the driving means comprises a mounting frame (2), a driving groove (5), a driving motor (3) and a threaded rod (9); the utility model discloses a threaded rod of a motor vehicle, including mount pad (1), mounting bracket (2), and driving groove (5) have all been seted up to the upper end left side of mount pad (1), and driving groove (5) have been seted up to the inside upside of mount pad (1) and mounting bracket (2), and sliding tray (11) have been seted up to the lower extreme of driving groove (5), the left end of driving groove (5) is equipped with driving motor (3), and is equipped with threaded rod (9) on driving motor (3), and threaded rod (9) are gone up threaded connection has thread block (6), and the lower extreme of thread block (6) all is equipped with sliding block (8) that correspond the setting with sliding tray (11), and be.

3. The basketball shooting apparatus for middle school physical education as claimed in claim 1, characterized in that the lifting device comprises a body lifting pole (14), a backboard (18), a basket (19) and a rolling wheel (16); the inside sliding connection of fixed column (12) has lifter (14), and be equipped with between the downside tip of lifter (14) and the being connected of fixed column (12) inner chamber connecting spring (13), and the lower extreme both sides of lifter (14) all are equipped with and correspond rolling wheel (16) that set up with fixed column (12) inner chamber, and the upside tip of push rod (10) runs through the inside and the lifter (14) rotation that extend to fixed column (12) and is connected, and be equipped with between the rotation of push rod (10) and fixed column (12) and go up pivot (15), and the upside tip of lifter (14) is equipped with installation pole (17), the right side tip of installation pole (17) is equipped with backboard (18), and the one end downside of backboard (18) is equipped with basket (19).

4. The basketball shooting device for middle school physical education as claimed in claim 2 or 3, characterized in that a lower rotating shaft (7) is arranged between the lower end of the push rod (10) and the rotating connection of the thread block (6).

5. The basketball throwing apparatus for middle school physical education as claimed in claim 1, wherein a buffer spring (23) is provided between the connection of the lower both ends of the mounting block (25) and the positioning block (20).

6. The basketball throwing device for middle school physical education as claimed in claim 2, wherein the driving motor (3), the speed reducer (4) and the electric telescopic cylinder (26) are electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is of the type: STM 32.

7. The basketball throwing device for middle school physical education as claimed in claim 1, characterized in that the inside of the fixed column (12) is provided with an inner cavity, and the inside of the left side of the fixed column (12) is provided with a movable opening corresponding to the push rod (10).