CN210331546U

CN210331546U - Physical training device is used in sports teaching

Info

Publication number: CN210331546U
Application number: CN201921201014.4U
Authority: CN
Inventors: 何晗
Original assignee: Hunan Applied Technology University
Current assignee: Hunan Applied Technology University
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-17
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a physical training device is used in sports teaching, including the flat panel, the bottom fixedly connected with bottom plate of flat panel, the first fixed block of the equal fixedly connected with in both sides at flat panel top middle part rotates through the pivot between two first fixed block opposite faces and is connected with first gyro wheel, the first connecting block of the positive top fixedly connected with of flat panel, the right side fixedly connected with second connecting block of first connecting block bottom. This physical training device for physical training easy operation, high durability and convenient use, this physical training device's stability has been guaranteed to the bottom plate, flexible bedplate can adjust length and does the sit up, the leg pressing piece can be when the motion stabilize the health and temper the shank, stretching device can stretch when the end motion and prevent the motion damage, back muscle and arm power can be tempered to the handle on the pulling fourth connecting block, rotate and push away the pulling piece and can temper pectoralis major and arm power with its vertical back and forth slip.

Description

Physical training device is used in sports teaching

Technical Field

The utility model relates to a physical training equipment technical field specifically is a physical training device is used in sports teaching.

Background

The physical education is a purposeful and organized education process carried out according to a certain plan and course standards, and the physical education is participated by teachers and students, and aims to teach students physical education knowledge, technology and skill, enhance physique, cultivate moral, will, quality and the like, is a basic form for realizing physical education in schools, and is one of implementation ways of physical objects.

Along with the development of society, people attach more and more importance to student's health quality, and the school sets up the physical training class specially and improves student's health quality, trains student's physical stamina, and various trainer need be used in the physical training, but often because the not enough and physical training device function singleness in teaching place, can not carry out comprehensive training promotion to student's health quality, and the use of imparting knowledge to students is gone up to unsuitable physical training.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a physical training device is used in sports teaching has solved the problem of trainer function singleness.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a physical training device for physical education teaching comprises a plane plate, wherein a bottom plate is fixedly connected to the bottom of the plane plate, first fixed blocks are fixedly connected to the two sides of the middle of the top of the plane plate, first idler wheels are rotatably connected between opposite faces of the two first fixed blocks through rotating shafts, a first connecting block is fixedly connected to the front top of the plane plate, a second connecting block is fixedly connected to the right side of the bottom of the first connecting block, third connecting blocks are fixedly connected to the two sides of the second connecting block, a second idler wheel is rotatably connected to the top between the opposite faces of the two third connecting blocks through rotating shafts, third idler wheels are rotatably connected to the two sides of the front bottom of the second connecting block through rotating shafts, a fourth connecting block is arranged at the bottom of the second connecting block, a first groove is formed in the right side of the top of the fourth connecting block, and fourth idler wheels are rotatably connected to the front side of the inner wall of the, the two sides of the front bottom of the fourth connecting block are both provided with second grooves, the two sides of the front top of the fourth connecting block are both provided with third grooves, the inner wall of each second groove is connected with a rotating rod in a sliding manner, one end of the rotating rod is rotatably connected to the bottom of the second groove, the other end of the rotating rod is fixedly connected with a push-pull block, the middle part of the front side of the push-pull block is in threaded connection with a first bolt, one end of the first bolt is connected to the inner side of the second groove in a sliding manner, the two sides of the front top of the flat plate are both fixedly connected with stretching devices, the top of the back of the flat plate is fixedly connected with a pull-up device, the middle part of the front side of the flat plate is fixedly connected with a telescopic seat plate, the middle part of the front side of the bottom of the telescopic, the utility model discloses a weight adjusting device, including the first fixed block, the second fixed block is connected with the connecting plate through the pivot rotation, the positive bottom threaded connection of connecting plate has the second bolt, the one end of second bolt and the positive threaded connection of backup pad, the bottom fixedly connected with leg pressing piece of connecting plate, weight adjusting device is installed to the bottom at the plane board back, weight adjusting device's top fixedly connected with stay cord, the stay cord other end loops through first gyro wheel, second gyro wheel, third gyro wheel, fourth gyro wheel fixed connection is on the dwang.

Preferably, threaded holes are formed in the two sides of the middle of the front face of the fourth connecting block, and threaded holes are formed in the top of the front face of the push-pull block.

Further preferably, the bottom of the stretching device is fixedly connected with a stretching handle through a spring, and the two sides of the fourth connecting block are fixedly connected with handles.

Further preferably, a fastening bolt is mounted at the center of the back surfaces of the two wheels.

Further preferably, the front surface of the second connecting block and the bottom of the inner wall of the first groove are located on the same plane.

Further preferably, the number of the first rollers is two, the number of the second rollers is two, and the number of the pull ropes is two.

(III) advantageous effects

The utility model provides a physical training device is used in sports teaching possesses following beneficial effect:

(1) this physical training device for physical training easy operation, convenient to use, this physical training device's stability has been guaranteed to the bottom plate, and flexible bedplate can adjust length and does the sit up, and the leg pressing piece can be when the motion stabilize the health and temper the shank, and the chin can be made to the chin device upwards, and stretching device can stretch when the end motion and prevent the motion damage.

(2) The back muscle and the arm strength can be exercised by pulling the handle on the fourth connecting block, and the pectoralis major and the arm strength can be exercised by rotating the push-pull block to vertically slide the push-pull block back and forth.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a left side view of the structure of the present invention;

FIG. 6 is an enlarged view of A in FIG. 1;

fig. 7 is an enlarged view of B in the structure of fig. 4 of the present invention.

In the figure: the device comprises a plane plate 1, a bottom plate 2, a first fixing block 3, a first roller 4, a first connecting block 5, a second connecting block 6, a third connecting block 7, a second roller 8, a third roller 9, a fourth connecting block 10, a first groove 11, a fourth roller 12, a second groove 13, a third groove 14, a rotating rod 15, a push-pull block 16, a stretching handle 17, a stretching device 18, a first bolt 19, a pull-up device 20, a pull rope 21, a telescopic seat plate 22, a supporting plate 23, a wheel 24, a second fixing block 25, a connecting plate 26, a leg pressing block 27, a weight adjusting device 28 and a second bolt 29.

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. 1-7, the present invention provides a technical solution: a physical training device for physical education teaching comprises a plane plate 1, the physical training device is simple to operate and convenient to use, a bottom plate 2 is fixedly connected to the bottom of the plane plate 1, the bottom plate 2 ensures the stability of the physical training device, first fixing blocks 3 are fixedly connected to two sides of the middle of the top of the plane plate 1, first rollers 4 are rotatably connected between opposite surfaces of the two first fixing blocks 3 through rotating shafts, the number of the first rollers 4 is two, a first connecting block 5 is fixedly connected to the top of the front surface of the plane plate 1, a second connecting block 6 is fixedly connected to the right side of the bottom of the first connecting block 5, third connecting blocks 7 are fixedly connected to two sides of the second connecting block 6, a second roller 8 is rotatably connected to the top of the opposite surfaces of the two third connecting blocks 7 through rotating shafts, the number of the second rollers 8 is two, and third rollers 9 are rotatably connected to two sides of the bottom of the front surface, the bottom of the second connecting block 6 is provided with a fourth connecting block 10, both sides of the middle part of the front side of the fourth connecting block 10 are provided with threaded holes, both sides of the fourth connecting block 10 are fixedly connected with handles, the handles on the fourth connecting block 10 can be pulled to exercise the muscle and arm strength, the right side of the top of the fourth connecting block 10 is provided with a first groove 11, both sides of the front side and the back side of the inner wall of the first groove 11 are rotatably connected with a fourth roller 12 through a rotating shaft, the front side of the second connecting block 6 and the bottom of the inner wall of the first groove 11 are positioned on the same plane, both sides of the bottom of the front side of the fourth connecting block 10 are provided with a second groove 13, both sides of the top of the front side of the fourth connecting block 10 are provided with a third groove 14, the inner wall of the second groove 13 is slidably connected with a rotating rod 15, one end of, the top of the front surface of the push-pull block 16 is provided with a threaded hole, the middle of the front surface of the push-pull block 16 is in threaded connection with a first bolt 19, one end of the first bolt 19 is connected to the inner side of the second groove 13 in a sliding manner, the push-pull block 16 is rotated to be vertical, the push-pull block 16 can slide back and forth to exercise pectoralis major and arm strength, both sides of the top of the front surface of the flat plate 1 are fixedly connected with stretching devices 18, the bottom of each stretching device 18 is fixedly connected with a stretching handle 17 through a spring, the stretching devices 18 can be stretched to prevent sports injury when finishing sports, the stretching handle 17 can be pulled to perform stretching sports, the top of the back surface of the flat plate 1 is fixedly connected with a pull-up device 20, the pull-up device 20 can be pulled upwards, the middle of the front surface of the flat plate 1 is fixedly connected with a telescopic seat plate 22, the middle of the, fastening bolt is installed at the center of two wheel 24 looks backs, adjust flexible bedplate 22 length and can sit up, the positive middle part fixedly connected with second fixed block 25 of backup pad 23, second fixed block 25 rotates through the pivot and is connected with connecting plate 26, the positive bottom threaded connection of connecting plate 26 has second bolt 29, the one end of second bolt 29 and the positive threaded connection of backup pad 23, the bottom fixedly connected with leg pressing piece 27 of connecting plate 26, leg pressing piece 27 can stabilize the health and temper the shank when the motion, weight adjusting device 28 is installed to the bottom at the 1 back of panel, weight adjusting device 28's top fixedly connected with stay cord 21, the quantity of stay cord 21 is two, the stay cord 21 other end loops through first gyro wheel 4, second gyro wheel 8, third gyro wheel 9, fourth gyro wheel 12 fixed connection is on dwang 15.

The working principle is as follows: open the fastening bolt on the wheel 24, outwards adjust flexible bedplate 22 length and can sit up, muscle and arm strength can be tempered to the handle on the pulling fourth connecting block 10 downwards, rotate push-pull piece 16 with its vertical back, the pectoralis major and arm strength can be tempered to the push-pull piece 16 that slides back and forth, can stabilize the health when the motion after leg pressing piece 27 is fixed with second bolt 29, open second bolt 29 and can make leg pressing piece 27 can temper the shank, tensile motion can be carried out to tensile handle 17 of pulling, weight adjusting device 28 passes through bolt adjusting weight.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a physical training device is used in sports teaching, includes flat panel (1), its characterized in that: the bottom of the flat plate (1) is fixedly connected with a bottom plate (2), the two sides of the middle part of the top of the flat plate (1) are fixedly connected with first fixed blocks (3), the opposite faces of the two first fixed blocks (3) are rotatably connected with first idler wheels (4) through a rotating shaft, the positive top of the flat plate (1) is fixedly connected with a first connecting block (5), the right side of the bottom of the first connecting block (5) is fixedly connected with a second connecting block (6), the two sides of the second connecting block (6) are fixedly connected with third connecting blocks (7), the top between the opposite faces of the two third connecting blocks (7) is rotatably connected with second idler wheels (8) through a rotating shaft, the two sides of the positive bottom of the second connecting block (6) are rotatably connected with third idler wheels (9) through a rotating shaft, and the bottom of the second connecting block (6) is provided with a fourth connecting, the right side of the top of the fourth connecting block (10) is provided with a first groove (11), the two sides of the front inner wall and the back inner wall of the first groove (11) are respectively rotatably connected with a fourth roller (12) through a rotating shaft, the two sides of the front bottom of the fourth connecting block (10) are respectively provided with a second groove (13), the two sides of the front top of the fourth connecting block (10) are respectively provided with a third groove (14), the inner wall of the second groove (13) is slidably connected with a rotating rod (15), one end of the rotating rod (15) is rotatably connected with the bottom of the second groove (13), the other end of the rotating rod (15) is fixedly connected with a push-pull block (16), the front middle part of the push-pull block (16) is in threaded connection with a first bolt (19), one end of the first bolt (19) is slidably connected with the inner side of the second groove (13), the two sides of the front top of the plane plate (1), the pull-up device (20) is fixedly connected to the top of the back of the plane plate (1), the telescopic seat plate (22) is fixedly connected to the middle of the front of the plane plate (1), the support plate (23) is fixedly connected to the middle of the front of the bottom of the telescopic seat plate (22), wheels (24) are mounted at the bottoms of two sides of the support plate (23), the second fixed block (25) is fixedly connected to the middle of the front of the support plate (23), the second fixed block (25) is rotatably connected with a connecting plate (26) through a rotating shaft, the second bolt (29) is in threaded connection with the bottom of the front of the connecting plate (26), one end of the second bolt (29) is in threaded connection with the front of the support plate (23), the leg pressing block (27) is fixedly connected to the bottom of the connecting plate (26), and the weight adjusting device (28), the top fixedly connected with stay cord (21) of weight adjusting device (28), stay cord (21) other end loops through first gyro wheel (4), second gyro wheel (8), third gyro wheel (9), fourth gyro wheel (12) fixed connection is on dwang (15).

2. The physical training device for physical education according to claim 1, wherein: threaded holes are formed in the two sides of the middle of the front face of the fourth connecting block (10), and threaded holes are formed in the top of the front face of the push-pull block (16).

3. The physical training device for physical education according to claim 1, wherein: the bottom of the stretching device (18) is fixedly connected with a stretching handle (17) through a spring, and the two sides of the fourth connecting block (10) are fixedly connected with handles.

4. The physical training device for physical education according to claim 1, wherein: the centers of the back surfaces of the two wheels (24) are provided with fastening bolts.

5. The physical training device for physical education according to claim 1, wherein: the front surface of the second connecting block (6) and the bottom of the inner wall of the first groove (11) are positioned on the same plane.

6. The physical training device for physical education according to claim 1, wherein: the number of the first rollers (4) is two, the number of the second rollers (8) is two, and the number of the pull ropes (21) is two.