CN214344179U

CN214344179U - Device is tempered in pupil's physical training

Info

Publication number: CN214344179U
Application number: CN202022273141.4U
Authority: CN
Inventors: 蒋伟; 吕凤武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-10-08
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a physical training device for pupils, which comprises a bottom plate, a power unit and a competition unit; a bottom plate: the middle part of the upper surface is provided with a mounting shell, and the middle part of the left side of the front side and the rear side of the mounting shell is rotatably connected with one end of the inner side of the two crank arm pedals; a power unit: the two rotating shafts are respectively provided with a belt pulley, the two belt pulleys are connected through the belt, and the two ends of the rotating shaft on the left side penetrate through the front side surface and the rear side surface in the mounting shell and are fixedly connected with one end of the inner side of the pedal of the two crank arms; a competition unit: including gear, worm wheel, worm, screw rod and competitive pole, the gear is equipped with two, and this pupil's physical training device can make pupil take exercise when the sports is played, improves pupil's physical training's interest, improves pupil's health quality.

Description

Device is tempered in pupil's physical training

Technical Field

The utility model relates to the technical field of sports equipment, specifically be a pupil's physical training device.

Background

The physical education of the pupils aims at the physical and psychological physical exercise education of the pupils, and the pupils are cultured with practical means! Carry out the exercise of suitable science when guaranteeing the healthy growth of student, mainly use the recreation as the main, the interest is cultivateed, the teaching means is taken advantage of student's autonomic exercise and custom to form and combine together, mainly through traditional modes such as running when carrying out the physical training to pupils at present, traditional sports such as running are relatively monotonous, the interest is lower, lead to most pupils to produce the rejection to the motion, lead to the most health quality of pupils relatively poor to do not like the motion.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pupil's physical training device, can make the pupil take exercise when the sports is played, improve pupil's physical training's interest, improve pupil's health quality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a physical training device for pupils comprises a bottom plate, a power unit and a competition unit;

a bottom plate: the middle part of the upper surface is provided with a mounting shell, and the middle part of the left side of the front side and the rear side of the mounting shell is rotatably connected with one end of the inner side of the two crank arm pedals;

a power unit: the two rotating shafts are respectively provided with a belt pulley, the two belt pulleys are connected through the belt, and the two ends of the rotating shaft on the left side penetrate through the front side surface and the rear side surface in the mounting shell and are fixedly connected with one end of the inner side of the pedal of the two crank arms;

a competition unit: the two gears are arranged, the middle parts of the front side surfaces of the two gears are rotatably connected with the middle part of the front side surface in the mounting shell, the side wall of a middle hole of the gear on the lower side is fixedly connected with the side surface of the front end of a rotating shaft on the right side, the front end of the worm is fixedly connected with the middle part of the rear side surface of the gear on the upper side, the left side surface of the worm wheel is rotatably connected with the middle part of the left side surface in the upper end of the mounting shell, the worm wheel is meshed with the worm, the left end of the screw rod is fixedly connected with the middle part of the right side surface of the worm wheel, the thread of the side wall on the upper end of a groove on the lower end of the competition rod is in threaded connection with the screw rod, the upper end of the competition rod penetrates through a through groove on the right side of the upper surface of the mounting shell, pupils can compete through the competition unit, and the pupils can provide power to compete through the power unit, so as to improve the interest of physical training, enables the pupils to carry out physical exercise while playing, and improves the physical quality of the pupils.

Further, still include sponge board and rubber pad, the sponge board is established at the upper surface of installation shell left end, and the upper surface of sponge board is equipped with the rubber pad, through the comfort level of sponge board multiplicable pupil when sitting down, through the wearability of rubber pad multiplicable sponge board.

Further, still include handle and sponge cover, the handle is equipped with two, and side upside around the installation shell is established respectively to two handles, the sponge cover is equipped with two, and the medial surface of two sponge covers respectively with the side fixed connection of two handles, can make pupil carry out hand when the motion through the handle, can prevent through the sponge cover that hand portion from perspiring and skidding.

Further, still include fixed plate and fixed orifices, the fixed plate is equipped with four, and four fixed plates are established respectively in the left and right sides of side around the bottom plate, and the upper surface of four fixed plates all is equipped with the fixed orifices, and the position of using can be fixed with the exercise device through the fixed orifices on the fixed plate is convenient.

The lower end of the spring is fixedly connected with the inner side face of the groove at the lower end of the sports rod, the upper end of the spring is fixedly connected with the middle of the lower surface of the support plate, the upper surface of the support plate is in contact with the side face of the screw rod, the front side face and the rear side face of the support plate are in sliding connection with the side wall of the groove at the lower end of the sports rod, threads on the sports rod can be in contact with the screw rod through the spring and the support plate, and the sports rod can be reset when the sports rod moves to the rightmost side.

Compared with the prior art, the beneficial effects of the utility model are that: this pupil's physical training device has following benefit:

1. the sports unit can enable pupils to play games, and the power unit enables the pupils to provide power to play the games, so that the interest of physical exercise is improved, the pupils can play and exercise at the same time, and the physical quality of the pupils is improved.

2. Comfort level when multiplicable pupil sits down through the sponge board, through the wearability of the multiplicable sponge board of rubber pad, can make pupil can hold up by hand when the motion through the handle, can prevent through the sponge cover that the hand from perspiring and skidding.

3. Can be convenient fix the position of using with exercising the device through the fixed orifices on the fixed plate, can make screw thread and screw rod contact on the sports pole through spring and backup pad to can reset the sports pole when the sports pole moves rightmost side.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the sports equipment comprises a base plate 1, a mounting shell 2, a crank arm 3, a power unit 4, a rotating shaft 41, a belt pulley 42, a belt 43, a sports unit 5, a gear 51, a worm gear 52, a worm 53, a screw 54, a sports rod 55, a sponge plate 6, a rubber pad 7, a handle 8, a sponge sleeve 9, a fixing plate 10, a fixing hole 11, a spring 12 and a supporting plate 13.

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, the present invention provides a technical solution: a physical training device for pupils comprises a bottom plate 1, a power unit 4 and a competition unit 5;

bottom plate 1: the middle part of the upper surface is provided with a mounting shell 2, and the middle part of the left side of the front side and the rear side of the mounting shell 2 is rotationally connected with one end of the inner side of the two crank arm pedals 3;

the power unit 4: the two rotating shafts 41 are rotatably connected with the left side and the right side of the front side and the rear side in the installation shell 2, the two rotating shafts 41 are respectively provided with the belt pulley 42, the two belt pulleys 42 are connected through the belt 43, and the two ends of the rotating shaft 41 on the left side penetrate through the front side and the rear side in the installation shell 2 and are fixedly connected with one end of the inner side of the two crank arm pedals 3;

the competition unit 5: the two gears 51 are arranged, the middle parts of the front side surfaces of the two gears 51 are rotatably connected with the middle part of the front side surface in the mounting shell 2, the side wall of a middle hole of the gear 51 on the lower side is fixedly connected with the side surface of the front end of the rotating shaft 41 on the right side, the front end of the worm 53 is fixedly connected with the middle part of the rear side surface of the gear 51 on the upper side, the left side surface of the worm wheel 52 is rotatably connected with the middle part of the left side surface in the upper end of the mounting shell 2, the worm wheel 52 is meshed with the worm 53, the left end of the screw 54 is fixedly connected with the middle part of the right side surface of the worm wheel 52, the thread of the side surface of the lower end of the competition rod 55 is connected with the screw 54, the upper end of the competition rod 55 penetrates through a through groove on the right side of the upper surface of the mounting shell 2, elementary school students can compete through the competition unit 5, and the elementary students can provide power through the power unit 4 to compete, therefore, the interest of physical exercise is improved, the pupils can carry out physical exercise while playing, and the physical quality of the pupils is improved.

Wherein: still include sponge board 6 and rubber pad 7, sponge board 6 establishes the upper surface at the 2 left ends of installation shell, and the upper surface of sponge board 6 is equipped with rubber pad 7, through the comfort level of 6 multiplicable pupils of sponge board when sitting down, through the wearability of 7 multiplicable sponge boards of rubber pad 6.

Wherein: still include handle 8 and sponge cover 9, handle 8 is equipped with two, and two handles 8 are established respectively at the side upside around the installation shell 2, and sponge cover 9 is equipped with two, and the medial surface of two sponge covers 9 respectively with two handle 8's side fixed connection, can make pupil can carry out hand when the motion through handle 8, can prevent through sponge cover 9 that hand portion from perspiring and skidding.

Wherein: still include fixed plate 10 and fixed orifices 11, fixed plate 10 is equipped with four, and four fixed plates 10 are established respectively in the left and right sides of side around the bottom plate 1, and the upper surface of four fixed plates 10 all is equipped with fixed orifices 11, and the position of using is fixed to the device of will taking exercise that can be convenient through fixed orifices 11 on the fixed plate 10.

Wherein: still include spring 12 and backup pad 13, the lower extreme of spring 12 and the medial surface fixed connection of sports pole 55 lower extreme recess, and the upper end of spring 12 and the middle part fixed connection of backup pad 13 lower surface, and the upper surface of backup pad 13 and the side contact of screw rod 54, the front and back side of backup pad 13 and the lateral wall sliding connection of sports pole 55 lower extreme recess, can make the screw thread on the sports pole 55 and the contact of screw rod 54 through spring 12 and backup pad 13, and can reset the sports pole 55 when the sports pole 55 moves rightmost side.

When in use: the pupils sit on the sponge board 6, the double pedals are arranged on the plane at one end of the outer sides of the two crank arm pedals 3, the two handles 8 are grasped by two hands, the two crank arm pedals 3 are rotated by the double pedals, the two crank arm pedals 3 drive the left rotating shaft 41 to rotate, the left rotating shaft 41 drives the left belt pulley 42 to rotate, the two belt pulleys 42 can be simultaneously rotated through the belt 43, so that the right rotating shaft 41 rotates, the right rotating shaft 41 drives the lower gear 51 to rotate, the lower gear 51 drives the upper gear 51 to rotate, the worm 53 rotates, the worm 53 drives the worm gear 52 to rotate in a speed reducing way, the screw 54 slowly rotates, the competition rod 55 slowly moves rightwards along the direction of the groove on the upper surface of the mounting shell 2, two persons drive two exercise devices to compete when passing through the competition, or the two persons use the same exercise device in turn, the time that the competitive rod 55 moves to the right side is recorded to play a game, so that the interestingness of the exercise device is improved, after the competitive rod 55 moves to the rearmost side, the competitive rod 55 can be pulled upwards, threads at the top of a groove on the competitive rod 55 are separated from the screw 54, the competitive rod 55 is pulled to the left end, the screw 54 can compress the spring 12 in the upward pulling process of the competitive rod 55, after the competitive rod 55 moves to the left end, the elasticity of the spring 12 of the competitive rod 55 is loosened, the competitive rod 55 is driven to move downwards, and the screw 51 is connected with the threads at the top of the groove on the competitive rod and can be used continuously.

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. A pupil's physical training device which characterized in that: comprises a bottom plate (1), a power unit (4) and a competition unit (5);

base plate (1): the middle part of the upper surface is provided with a mounting shell (2), and the middle part of the left side of the front side surface and the rear side surface of the mounting shell (2) is rotatably connected with one end of the inner side of the two crank arm pedals (3);

power unit (4): the pedal device comprises two rotating shafts (41), belt pulleys (42) and belts (43), wherein the two rotating shafts (41) are rotatably connected with the left side and the right side of the front side and the rear side in the mounting shell (2), the two rotating shafts (41) are respectively provided with the belt pulleys (42), the two belt pulleys (42) are connected through the belts (43), and the two ends of the left rotating shaft (41) penetrate through the front side and the rear side in the mounting shell (2) to be fixedly connected with one ends of the inner sides of the two crank arm pedals (3);

athletic unit (5): comprises a gear (51), a worm wheel (52), a worm (53), a screw rod (54) and a sports rod (55), the number of the gears (51) is two, the middle parts of the front side surfaces of the two gears (51) are rotationally connected with the middle part of the inner front side surface of the mounting shell (2), and the side wall of the middle hole of the lower gear (51) is fixedly connected with the side surface of the front end of the right rotating shaft (41), the front end of the worm (53) is fixedly connected with the middle part of the rear side surface of the gear (51) at the upper side, the left side surface of the worm wheel (52) is rotationally connected with the middle part of the inner left side surface of the upper end of the mounting shell (2), the worm wheel (52) is meshed with the worm (53), the left end of the screw rod (54) is fixedly connected with the middle part of the right side surface of the worm wheel (52), the threads of the side surface groove at the lower end of the competitive rod (55) and the side wall at the upper end are in threaded connection with the screw rod (54), and the upper end of the sports pole (55) passes through the through groove on the right side of the upper surface of the mounting shell (2).

2. A pupil's physical exercise device according to claim 1, wherein: still include sponge board (6) and rubber pad (7), establish the upper surface at installation shell (2) left end sponge board (6), and the upper surface of sponge board (6) is equipped with rubber pad (7).

3. A pupil's physical exercise device according to claim 1, wherein: still include handle (8) and sponge cover (9), handle (8) are equipped with two, and side upside around installation shell (2) is established respectively in two handle (8), sponge cover (9) are equipped with two, the medial surface of two sponge covers (9) respectively with the side fixed connection of two handle (8).

4. A pupil's physical exercise device according to claim 1, wherein: still include fixed plate (10) and fixed orifices (11), fixed plate (10) are equipped with four, and four fixed plate (10) are established respectively in the left and right sides of side around bottom plate (1), and the upper surface of four fixed plate (10) all is equipped with fixed orifices (11).

5. A pupil's physical exercise device according to claim 1, wherein: the sports pole is characterized by further comprising a spring (12) and a supporting plate (13), the lower end of the spring (12) is fixedly connected with the inner side face of a groove in the lower end of the sports pole (55), the upper end of the spring (12) is fixedly connected with the middle of the lower surface of the supporting plate (13), the upper surface of the supporting plate (13) is in contact with the side face of the screw rod (54), and the front side face and the rear side face of the supporting plate (13) are in sliding connection with the side wall of the groove in the lower end of the sports pole (55).