CN110314325B - Sports teaching taste relay recreation equipment - Google Patents

Sports teaching taste relay recreation equipment Download PDF

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Publication number
CN110314325B
CN110314325B CN201910652676.1A CN201910652676A CN110314325B CN 110314325 B CN110314325 B CN 110314325B CN 201910652676 A CN201910652676 A CN 201910652676A CN 110314325 B CN110314325 B CN 110314325B
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China
Prior art keywords
water
pipe
control module
power supply
hard
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Application number
CN201910652676.1A
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Chinese (zh)
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CN110314325A (en
Inventor
陈牧林
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Huzhou Dali Intelligent Equipment Manufacturing Co Ltd
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Huzhou Dali Intelligent Equipment Manufacturing Co Ltd
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Priority to CN201910652676.1A priority Critical patent/CN110314325B/en
Publication of CN110314325A publication Critical patent/CN110314325A/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0084Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters by moving the surrounding water
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0635Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A63B2071/0625Emitting sound, noise or music
    • A63B2071/063Spoken or verbal instructions

Abstract

The invention relates to interesting relay game equipment, in particular to interesting relay game equipment for physical education. The technical problem is as follows: provides an interesting relay game device for physical education, which can activate classroom atmosphere and prevent students from losing interest in physical education. The technical scheme is as follows: an interesting relay game device for physical education teaching comprises a base, a sun shading column, a first mounting seat, a supporting seat, a first rotating shaft, a first belt pulley, a pedal, a second belt pulley, a flat belt, a water pumping device and the like; the rear side of the top of the base is fixedly connected with two sun shading columns, and the two first mounting seats are respectively arranged at the left side and the right side of the top of the base. The physical ability of the students is tested in a game mode, so that the classroom atmosphere can be activated, and the students are prevented from losing interest in sports; the difficulty of the students in treading the pedals can be improved through the action of the electromagnets, so that the difficulty of pumping water can be improved; the student can be reminded that the score is qualified through the ringing bell, so that the student can be encouraged to make a better score effort.

Description

Sports teaching taste relay recreation equipment
Technical Field
The invention relates to interesting relay game equipment, in particular to interesting relay game equipment for physical education.
Background
Sports can promote comprehensive development, improve physical quality and comprehensive education level, at the sports teaching in-process, in order to understand student's exercise achievement, need carry out the physical fitness test to student, it is now that the teacher generally takes the student to the playground, then through long-distance running, dash or make a frog jump etc. mode carry out the physical fitness test to student, so, the atmosphere in the classroom is not active enough, and is more boring, and the student loses interest in the sports easily.
Disclosure of Invention
In order to overcome the mode such as long distance running, dash or frog leap and carry out the physical stamina test to students, so, the atmosphere in classroom is not active enough, and the student loses the shortcoming of interest in sports easily, technical problem: provides an interesting relay game device for physical education, which can activate classroom atmosphere and prevent students from losing interest in physical education.
The technical scheme is as follows: an interesting relay game device for physical education comprises a base, sun shading columns, a first mounting seat, supporting seats, first rotating shafts, first belt pulleys, pedals, a second belt pulley, a flat belt, a water pumping device, a water guide pipe, a water discharge sleeve, an elbow water discharge pipe, a first valve, a water pump, a third hard pipe, a first electromagnetic valve, a fourth hard pipe, a second electromagnetic valve, a liquid level sensor, a placing plate, a pressure sensor, a first water discharge pipe, a control box, an LCD display screen, a control panel and a buzzer, wherein the sun shading columns are fixedly connected to the rear side of the top of the base, the two first mounting seats are respectively arranged on the left side and the right side of the top of the base, the supporting seats are fixedly connected to the tops of the two first mounting seats, the first rotating shafts are rotatably mounted on the upper portions of the two first mounting seats, the first belt pulleys are mounted in the middle portions of the two first rotating shafts, pedals are arranged at the front end and the rear end of each of the two first rotating shafts, second cavities are arranged on the left side and the right side of the top of the base, second belt pulleys are rotatably arranged on the rear sides of the two second cavities, a flat belt is wound between each second belt pulley and the corresponding first belt pulley, a water pumping device is arranged at the lower portion in each second cavity, a water guide pipe is connected to the middle of the bottom of the base and penetrates through the sun shading column, a water drainage sleeve is fixedly connected to the front end of each water guide pipe, a placing plate is fixedly connected to the middle of the top of the base, a pressure sensor is arranged at the top of the placing plate, a first water storage tank is arranged at the top of the pressure sensor, an elbow water drainage pipe is fixedly connected to the left side of the bottom of the first water storage tank, a first valve is arranged on each elbow water drainage pipe, a first tank body is arranged in the middle of the top of, a fourth hard pipe is fixedly connected to the lower part of the right side of the third hard pipe, a second electromagnetic valve is arranged in the fourth hard pipe, a first water draining pipe is connected to the upper part of the outer side of the first water storage tank, the first water draining pipe is positioned above the first tank body, a control box is fixedly connected to the upper part of the left side of the sunshade column, a switching power supply is arranged in the control box, a power module and a control module are arranged in the control box, the output end of the switching power supply is connected with the power module through a circuit, the power module is connected with the control module through a circuit, a power master switch is connected to the power module through a circuit, an LCD display screen and a buzzer are arranged on the upper part of the left side of the control box, the buzzer is positioned on the rear side of the LCD display screen, a control panel is arranged on the lower part of the left side of the control box, a starting key and a, The buzzer, the starting key and the water pumping key are all connected with the control module through lines.
Preferably, the water pumping device comprises a cylinder body, a piston and a first connecting rod, the second connecting rod, first hard pipe, second hard pipe and check valve, the embedded cylinder body of installing in the bottom in the second cavity, be equipped with the piston in the cylinder body, piston top rotary type is connected with first connecting rod, first connecting rod top rotary type is connected with the second connecting rod, the second connecting rod is connected with second belt pulley front side middle part, left cylinder body left side sub-unit connection has first hard pipe, cylinder body right side lower part on right side also is connected with first hard pipe, left first hard pipe passes base left side lower part, the first hard pipe on right side passes base right side lower part, left cylinder body right side sub-unit connection has the second hard pipe, cylinder body left side lower part on right side also is connected with the second hard pipe, two second hard pipes all are connected with the aqueduct bottom, all be equipped with the check valve in first hard pipe and the second hard pipe.
As preferred, still including the groove pole, first extension spring, the connecting rod, the electro-magnet, rubber block and degree of difficulty switch, the groove pole is two, divide and locate two first mount pad rear side upper portions, the top is connected with first extension spring in the groove pole, first extension spring bottom rigid coupling has the connecting rod, the electro-magnet is installed to the connecting rod bottom, electro-magnet bottom rigid coupling has the rubber block, control box left side lower part is equipped with the degree of difficulty switch, the degree of difficulty switch is located the control panel front side, degree of difficulty switch has line connection with the control module.
Preferably, the device further comprises a second mounting seat, a second rotating shaft and a bell, the second mounting seat is connected to the middle of the bottom in the first groove body, the second rotating shaft is rotatably connected to the upper portion of the second mounting seat, and the bell is connected to the rear end of the second rotating shaft.
Preferably, the water storage device further comprises a second valve and a second drain pipe, a second water storage tank is arranged at the bottom of the base, the second valves are arranged in the two second hard pipes, and the bottoms of the two second valves are connected with the second drain pipe.
Preferably, the control box comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the switching power supply can power on the device, the power supply module is connected with the control module through a circuit, and the power supply module is connected with a power supply main switch through a circuit; the water pump, the first electromagnetic valve and the second electromagnetic valve are connected with the control module through a peripheral circuit, and the difficulty switch, the liquid level sensor, the pressure sensor, the LCD display screen, the buzzer, the starting key and the water pumping key are connected with the control module through circuits.
The invention has the beneficial effects that: the physical ability of the students is tested in a game mode, so that the classroom atmosphere can be activated, and the students are prevented from losing interest in sports; the difficulty of the students in treading the pedals can be improved through the action of the electromagnets, so that the difficulty of pumping water can be improved; the student can be reminded that the score is qualified through the ringing, so that the student can be encouraged to make a better score effort; and a part of water flowing into the second hard pipe can flow out of the second water discharge pipe by properly opening the second valve, so that the difficulty of water pumping can be properly improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial left-view structural diagram of the present invention.
Fig. 3 is a partial right view structural diagram of the present invention.
Fig. 4 is a circuit block diagram of the present invention.
Fig. 5 is a schematic circuit diagram of the present invention.
Description of reference numerals: 1 a base, 100 a sun-shading column, 2 a first mounting seat, 3 a supporting seat, 4 seats, 5 a first rotating shaft, 6 a first belt pulley, 7 pedals, 8 a second cavity, 9 a second belt pulley, 10 a flat belt, 11 a water pumping device, 111 a cylinder body, 112 a piston, 113 a first connecting rod, 114 a second connecting rod, 115 a first hard pipe, 116 a second hard pipe, 117 a one-way valve, 14 a water guide pipe, 15 a water discharge sleeve, 16 an elbow water discharge pipe, 160 a first valve, 17 a water pump, 18 a third hard pipe, 19 a first electromagnetic valve, 20 a fourth hard pipe, 21 a second electromagnetic valve, 22 a liquid level sensor, 23 a placing plate, 24 a pressure sensor, 25 a first water storage tank, 26 a first water discharge pipe, 27 a first tank body, 28 a control box, 29 an LCD display screen, 30 a control panel, 300 a buzzer, 31 groove rods, 32 a first stretching spring, 33 connecting rods, 34 electromagnets, 35 rubber blocks, 36 a difficulty switch and 37 a second mounting seat, 38 a second rotating shaft, 39 a bell, 40 a second valve, 41 a second water outlet pipe and 42 a second water storage tank.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
An interesting relay game device for physical education teaching, as shown in figures 1-5, comprises a base 1, a sunshade column 100, a first mounting seat 2, a supporting seat 3, a seat 4, a first rotating shaft 5, a first belt pulley 6, a pedal 7, a second belt pulley 9, a flat belt 10, a water pumping device 11, a water guide pipe 14, a water discharge sleeve 15, an elbow water discharge pipe 16, a first valve 160, a water pump 17, a third hard pipe 18, a first electromagnetic valve 19, a fourth hard pipe 20, a second electromagnetic valve 21, a liquid level sensor 22, a placing plate 23, a pressure sensor 24, a first water discharge pipe 26, a control box 28, an LCD display screen 29, a control panel 30 and a buzzer 300, wherein the sunshade column 100 is fixedly connected to the rear side of the top of the base 1, the base 1 is connected with the sunshade column 100 by welding, the first mounting seats 2 are respectively arranged at the left side and the right side of the top of the base 1, the supporting seats 3 are fixedly connected to the top of the two first mounting seats 2, the top ends of two supporting seats 3 are fixedly connected with a seat 4, the upper parts of two first mounting seats 2 are rotatably provided with first rotating shafts 5, the middle parts of the two first rotating shafts 5 are provided with first belt pulleys 6, the front ends and the rear ends of the two first rotating shafts 5 are provided with pedals 7, the left side and the right side of the top of the base 1 are provided with second cavities 8, the rear sides in the two second cavities 8 are rotatably provided with second belt pulleys 9, a flat belt 10 is wound between the second belt pulleys 9 and the first belt pulleys 6, the lower part in the second cavity 8 is provided with a water pumping device 11, the middle of the bottom of the base 1 is connected with a water guide pipe 14, the water guide pipe 14 penetrates through a sun shading column 100, the front end of the water guide pipe 14 is fixedly connected with a water drainage sleeve 15, a placing plate 23 is fixedly connected in the middle of the top of the base 1, the placing plate 23 is connected with the base 1 in a welding connection mode, an elbow drainage pipe 16 is fixedly connected to the left side of the bottom of a first water storage tank 25, a first valve 160 is arranged on the elbow drainage pipe 16, a first tank body 27 is arranged in the middle of the top of a base 1, a liquid level sensor 22 is arranged on the left side of the bottom in the first tank body 27, a water pump 17 is arranged on the right side in the first tank body 27, a third hard pipe 18 is connected to the water pump 17, a first electromagnetic valve 19 is arranged in the third hard pipe 18, a fourth hard pipe 20 is fixedly connected to the lower portion of the right side of the third hard pipe 18, a second electromagnetic valve 21 is arranged in the fourth hard pipe 20, a first drainage pipe 26 is connected to the upper portion of the outer side of the first water storage tank 25, the first drainage pipe 26 is positioned above the first tank body 27, a control box 28 is fixedly connected to the upper portion of the left side of a sunshade column 100, the sunshade column 100 is connected with the control box 28 in a bolt connection mode, a switching power supply, power module and control module have the line connection, there is the power master switch through the line connection on the power module, 28 left side upper portions of control box are equipped with LCD display screen 29 and bee calling organ 300, bee calling organ 300 is located LCD display screen 29 rear side, 28 left side lower parts of control box are equipped with control panel 30, be equipped with start key and the key of drawing water on the control panel 30, water pump 17, first solenoid valve 19 and second solenoid valve 21 all pass through peripheral circuit with control module and are connected, level sensor 22, pressure sensor 24, LCD display screen 29, bee calling organ 300, start key and the key of drawing water all have the line connection with control module.
Example 2
An interesting relay game device for physical education teaching, as shown in figures 1-5, comprises a base 1, a sunshade column 100, a first installation base 2, a support base 3, a seat 4, a first rotating shaft 5, a first belt pulley 6, a pedal 7, a second belt pulley 9, a flat belt 10, a water pumping device 11, a water guide pipe 14, a water discharge sleeve 15, an elbow water discharge pipe 16, a first valve 160, a water pump 17, a third hard pipe 18, a first electromagnetic valve 19, a fourth hard pipe 20, a second electromagnetic valve 21, a liquid level sensor 22, a placing plate 23, a pressure sensor 24, a first water discharge pipe 26, a control box 28, an LCD display screen 29, a control panel 30 and a buzzer 300, wherein the sunshade column 100 is fixedly connected to the rear side of the top of the base 1, the two first installation bases 2 are respectively arranged on the left side and the right side of the top of the base 1, the support bases 3 are fixedly connected to the tops of the two first installation bases 2, the seats 4 are respectively arranged on the top of, the upper parts of the two first installation seats 2 are respectively and rotatably provided with a first rotating shaft 5, the middle parts of the two first rotating shafts 5 are respectively provided with a first belt pulley 6, the front end and the rear end of each first rotating shaft 5 are respectively provided with a pedal 7, the left side and the right side of the top of the base 1 are respectively provided with a second cavity 8, the rear sides in the two second cavities 8 are respectively and rotatably provided with a second belt pulley 9, a flat belt 10 is wound between the second belt pulley 9 and the first belt pulley 6, the lower part in the second cavity 8 is provided with a water pumping device 11, the middle of the bottom of the base 1 is connected with a water guide pipe 14, the water guide pipe 14 passes through the sun shading column 100, the front end of the water guide pipe 14 is fixedly connected with a water drainage sleeve 15, the placing plate 23 is fixedly connected to the middle of the top of the base 1, the top of the placing plate 23 is provided with a pressure sensor 24, the top of the, the middle of the top of the base 1 is provided with a first groove body 27, the left side of the bottom in the first groove body 27 is provided with a liquid level sensor 22, the right side in the first groove body 27 is provided with a water pump 17, the water pump 17 is connected with a third hard pipe 18, the third hard pipe 18 is internally provided with a first electromagnetic valve 19, a fourth hard pipe 20 is fixedly connected with the lower part of the right side of the third hard pipe 18, the fourth hard pipe 20 is internally provided with a second electromagnetic valve 21, the upper part of the outer side of the first water storage tank 25 is connected with a first water drainage pipe 26, the first water drainage pipe 26 is positioned above the first groove body 27, the upper part of the left side of the sunshade column 100 is fixedly connected with a control box 28, the control box 28 comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the power supply module is connected with a main switch through a circuit, the buzzer 300 is located at the rear side of the LCD display screen 29, the lower portion of the left side of the control box 28 is provided with the control panel 30, the control panel 30 is provided with a start key and a water pumping key, the water pump 17, the first electromagnetic valve 19 and the second electromagnetic valve 21 are all connected with the control module through peripheral circuits, and the liquid level sensor 22, the pressure sensor 24, the LCD display screen 29, the buzzer 300, the start key and the water pumping key are all connected with the control module through circuits.
The water pumping device 11 comprises a cylinder body 111, a piston 112, a first connecting rod 113, a second connecting rod 114, a first hard pipe 115, a second hard pipe 116 and a one-way valve 117, the cylinder body 111 is embedded in the bottom of the second cavity 8, the piston 112 is arranged in the cylinder body 111, the top of the piston 112 is rotatably connected with the first connecting rod 113, the top of the first connecting rod 113 is rotatably connected with the second connecting rod 114, the second connecting rod 114 is connected with the middle part of the front side of the second belt pulley 9, the second connecting rod 114 is connected with the second belt pulley 9 by welding, the left lower part of the left cylinder body 111 is connected with the first hard pipe 115, the right lower part of the right cylinder body 111 is also connected with the first hard pipe 115, the left first hard pipe 115 passes through the left lower part of the base 1, the right first hard pipe 115 passes through the right lower part of the base 1, the right lower part of the left cylinder body 111 is connected with the second hard pipe 116, the left lower part of, the two second hard tubes 116 are connected with the bottom of the water conduit 14, and the first hard tube 115 and the second hard tube 116 are provided with one-way valves 117 therein.
Example 3
An interesting relay game device for physical education teaching, as shown in figures 1-5, comprises a base 1, a sunshade column 100, a first installation base 2, a support base 3, a seat 4, a first rotating shaft 5, a first belt pulley 6, a pedal 7, a second belt pulley 9, a flat belt 10, a water pumping device 11, a water guide pipe 14, a water discharge sleeve 15, an elbow water discharge pipe 16, a first valve 160, a water pump 17, a third hard pipe 18, a first electromagnetic valve 19, a fourth hard pipe 20, a second electromagnetic valve 21, a liquid level sensor 22, a placing plate 23, a pressure sensor 24, a first water discharge pipe 26, a control box 28, an LCD display screen 29, a control panel 30 and a buzzer 300, wherein the sunshade column 100 is fixedly connected to the rear side of the top of the base 1, the two first installation bases 2 are respectively arranged on the left side and the right side of the top of the base 1, the support bases 3 are fixedly connected to the tops of the two first installation bases 2, the seats 4 are respectively arranged on the top of, the upper parts of the two first installation seats 2 are respectively and rotatably provided with a first rotating shaft 5, the middle parts of the two first rotating shafts 5 are respectively provided with a first belt pulley 6, the front end and the rear end of each first rotating shaft 5 are respectively provided with a pedal 7, the left side and the right side of the top of the base 1 are respectively provided with a second cavity 8, the rear sides in the two second cavities 8 are respectively and rotatably provided with a second belt pulley 9, a flat belt 10 is wound between the second belt pulley 9 and the first belt pulley 6, the lower part in the second cavity 8 is provided with a water pumping device 11, the middle of the bottom of the base 1 is connected with a water guide pipe 14, the water guide pipe 14 passes through the sun shading column 100, the front end of the water guide pipe 14 is fixedly connected with a water drainage sleeve 15, the placing plate 23 is fixedly connected to the middle of the top of the base 1, the top of the placing plate 23 is provided with a pressure sensor 24, the top of the, the middle of the top of the base 1 is provided with a first groove body 27, the left side of the bottom in the first groove body 27 is provided with a liquid level sensor 22, the right side in the first groove body 27 is provided with a water pump 17, the water pump 17 is connected with a third hard pipe 18, the third hard pipe 18 is internally provided with a first electromagnetic valve 19, a fourth hard pipe 20 is fixedly connected with the lower part of the right side of the third hard pipe 18, the fourth hard pipe 20 is internally provided with a second electromagnetic valve 21, the upper part of the outer side of the first water storage tank 25 is connected with a first water drainage pipe 26, the first water drainage pipe 26 is positioned above the first groove body 27, the upper part of the left side of the sunshade column 100 is fixedly connected with a control box 28, the control box 28 comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the power supply module is connected with a main switch through a circuit, the buzzer 300 is located at the rear side of the LCD display screen 29, the lower portion of the left side of the control box 28 is provided with the control panel 30, the control panel 30 is provided with a start key and a water pumping key, the water pump 17, the first electromagnetic valve 19 and the second electromagnetic valve 21 are all connected with the control module through peripheral circuits, and the liquid level sensor 22, the pressure sensor 24, the LCD display screen 29, the buzzer 300, the start key and the water pumping key are all connected with the control module through circuits.
The water pumping device 11 comprises a cylinder body 111, a piston 112, a first connecting rod 113, a second connecting rod 114, a first hard pipe 115, a second hard pipe 116 and a one-way valve 117, the cylinder body 111 is embedded in the bottom of the second cavity 8, the piston 112 is arranged in the cylinder body 111, the top of the piston 112 is rotatably connected with the first connecting rod 113, the top of the first connecting rod 113 is rotatably connected with the second connecting rod 114, the second connecting rod 114 is connected with the middle part of the front side of the second belt pulley 9, the left lower part of the left side of the cylinder body 111 on the left side is connected with the first hard pipe 115, the right lower part of the cylinder body 111 on the right side is also connected with the first hard pipe 115, the left first hard pipe 115 passes through the left lower part of the base 1, the right first hard pipe 115 passes through the right lower part of the base 1, the right lower part of the left side of the cylinder body 111 on the left side is connected with the second hard pipe 116, the left, a one-way valve 117 is arranged in each of the first hard tube 115 and the second hard tube 116.
Still including groove pole 31, first extension spring 32, connecting rod 33, electro-magnet 34, rubber block 35 and difficulty switch 36, groove pole 31 is two, divide and locate 2 rear side upper portions of two first mount pads, groove pole 31 is connected with first mount pad 2 through welded connection's mode, the top is connected with first extension spring 32 in the groove pole 31, first extension spring 32 bottom rigid coupling has connecting rod 33, first extension spring 32 is connected with connecting rod 33 through welded connection's mode, electro-magnet 34 is installed to connecting rod 33 bottom, electro-magnet 34 bottom rigid coupling has rubber block 35, 28 left side lower parts of control box are equipped with difficulty switch 36, difficulty switch 36 is located control panel 30 front side, difficulty switch 36 has line connection with the control module.
Example 4
An interesting relay game device for physical education teaching, as shown in figures 1-5, comprises a base 1, a sunshade column 100, a first installation base 2, a support base 3, a seat 4, a first rotating shaft 5, a first belt pulley 6, a pedal 7, a second belt pulley 9, a flat belt 10, a water pumping device 11, a water guide pipe 14, a water discharge sleeve 15, an elbow water discharge pipe 16, a first valve 160, a water pump 17, a third hard pipe 18, a first electromagnetic valve 19, a fourth hard pipe 20, a second electromagnetic valve 21, a liquid level sensor 22, a placing plate 23, a pressure sensor 24, a first water discharge pipe 26, a control box 28, an LCD display screen 29, a control panel 30 and a buzzer 300, wherein the sunshade column 100 is fixedly connected to the rear side of the top of the base 1, the two first installation bases 2 are respectively arranged on the left side and the right side of the top of the base 1, the support bases 3 are fixedly connected to the tops of the two first installation bases 2, the seats 4 are respectively arranged on the top of, the upper parts of the two first installation seats 2 are respectively and rotatably provided with a first rotating shaft 5, the middle parts of the two first rotating shafts 5 are respectively provided with a first belt pulley 6, the front end and the rear end of each first rotating shaft 5 are respectively provided with a pedal 7, the left side and the right side of the top of the base 1 are respectively provided with a second cavity 8, the rear sides in the two second cavities 8 are respectively and rotatably provided with a second belt pulley 9, a flat belt 10 is wound between the second belt pulley 9 and the first belt pulley 6, the lower part in the second cavity 8 is provided with a water pumping device 11, the middle of the bottom of the base 1 is connected with a water guide pipe 14, the water guide pipe 14 passes through the sun shading column 100, the front end of the water guide pipe 14 is fixedly connected with a water drainage sleeve 15, the placing plate 23 is fixedly connected to the middle of the top of the base 1, the top of the placing plate 23 is provided with a pressure sensor 24, the top of the, the middle of the top of the base 1 is provided with a first groove body 27, the left side of the bottom in the first groove body 27 is provided with a liquid level sensor 22, the right side in the first groove body 27 is provided with a water pump 17, the water pump 17 is connected with a third hard pipe 18, the third hard pipe 18 is internally provided with a first electromagnetic valve 19, a fourth hard pipe 20 is fixedly connected with the lower part of the right side of the third hard pipe 18, the fourth hard pipe 20 is internally provided with a second electromagnetic valve 21, the upper part of the outer side of the first water storage tank 25 is connected with a first water drainage pipe 26, the first water drainage pipe 26 is positioned above the first groove body 27, the upper part of the left side of the sunshade column 100 is fixedly connected with a control box 28, the control box 28 comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the power supply module is connected with a main switch through a circuit, the buzzer 300 is located at the rear side of the LCD display screen 29, the lower portion of the left side of the control box 28 is provided with the control panel 30, the control panel 30 is provided with a start key and a water pumping key, the water pump 17, the first electromagnetic valve 19 and the second electromagnetic valve 21 are all connected with the control module through peripheral circuits, and the liquid level sensor 22, the pressure sensor 24, the LCD display screen 29, the buzzer 300, the start key and the water pumping key are all connected with the control module through circuits.
The water pumping device 11 comprises a cylinder body 111, a piston 112, a first connecting rod 113, a second connecting rod 114, a first hard pipe 115, a second hard pipe 116 and a one-way valve 117, the cylinder body 111 is embedded in the bottom of the second cavity 8, the piston 112 is arranged in the cylinder body 111, the top of the piston 112 is rotatably connected with the first connecting rod 113, the top of the first connecting rod 113 is rotatably connected with the second connecting rod 114, the second connecting rod 114 is connected with the middle part of the front side of the second belt pulley 9, the left lower part of the left side of the cylinder body 111 on the left side is connected with the first hard pipe 115, the right lower part of the cylinder body 111 on the right side is also connected with the first hard pipe 115, the left first hard pipe 115 passes through the left lower part of the base 1, the right first hard pipe 115 passes through the right lower part of the base 1, the right lower part of the left side of the cylinder body 111 on the left side is connected with the second hard pipe 116, the left, a one-way valve 117 is arranged in each of the first hard tube 115 and the second hard tube 116.
Still including groove pole 31, first extension spring 32, connecting rod 33, electro-magnet 34, rubber block 35 and difficulty switch 36, groove pole 31 is two, divide and locate 2 rear side upper portions of two first mount pads, the top is connected with first extension spring 32 in the groove pole 31, first extension spring 32 bottom rigid coupling has connecting rod 33, electro-magnet 34 is installed to connecting rod 33 bottom, electro-magnet 34 bottom rigid coupling has rubber block 35, 28 left side lower parts of control box are equipped with difficulty switch 36, difficulty switch 36 is located control panel 30 front sides, difficulty switch 36 has line connection with the control module.
Still including second mount pad 37, second pivot 38 and jingle bell 39, bottom intermediate junction has second mount pad 37 in the first cell body 27, and second mount pad 37 upper portion rotary type is connected with second pivot 38, and second pivot 38 rear end is connected with jingle bell 39, and second pivot 38 is connected with jingle bell 39 through welded connection's mode.
Example 5
An interesting relay game device for physical education teaching, as shown in figures 1-5, comprises a base 1, a sunshade column 100, a first installation base 2, a support base 3, a seat 4, a first rotating shaft 5, a first belt pulley 6, a pedal 7, a second belt pulley 9, a flat belt 10, a water pumping device 11, a water guide pipe 14, a water discharge sleeve 15, an elbow water discharge pipe 16, a first valve 160, a water pump 17, a third hard pipe 18, a first electromagnetic valve 19, a fourth hard pipe 20, a second electromagnetic valve 21, a liquid level sensor 22, a placing plate 23, a pressure sensor 24, a first water discharge pipe 26, a control box 28, an LCD display screen 29, a control panel 30 and a buzzer 300, wherein the sunshade column 100 is fixedly connected to the rear side of the top of the base 1, the two first installation bases 2 are respectively arranged on the left side and the right side of the top of the base 1, the support bases 3 are fixedly connected to the tops of the two first installation bases 2, the seats 4 are respectively arranged on the top of, the upper parts of the two first installation seats 2 are respectively and rotatably provided with a first rotating shaft 5, the middle parts of the two first rotating shafts 5 are respectively provided with a first belt pulley 6, the front end and the rear end of each first rotating shaft 5 are respectively provided with a pedal 7, the left side and the right side of the top of the base 1 are respectively provided with a second cavity 8, the rear sides in the two second cavities 8 are respectively and rotatably provided with a second belt pulley 9, a flat belt 10 is wound between the second belt pulley 9 and the first belt pulley 6, the lower part in the second cavity 8 is provided with a water pumping device 11, the middle of the bottom of the base 1 is connected with a water guide pipe 14, the water guide pipe 14 passes through the sun shading column 100, the front end of the water guide pipe 14 is fixedly connected with a water drainage sleeve 15, the placing plate 23 is fixedly connected to the middle of the top of the base 1, the top of the placing plate 23 is provided with a pressure sensor 24, the top of the, the middle of the top of the base 1 is provided with a first groove body 27, the left side of the bottom in the first groove body 27 is provided with a liquid level sensor 22, the right side in the first groove body 27 is provided with a water pump 17, the water pump 17 is connected with a third hard pipe 18, the third hard pipe 18 is internally provided with a first electromagnetic valve 19, a fourth hard pipe 20 is fixedly connected with the lower part of the right side of the third hard pipe 18, the fourth hard pipe 20 is internally provided with a second electromagnetic valve 21, the upper part of the outer side of the first water storage tank 25 is connected with a first water drainage pipe 26, the first water drainage pipe 26 is positioned above the first groove body 27, the upper part of the left side of the sunshade column 100 is fixedly connected with a control box 28, the control box 28 comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the power supply module is connected with a main switch through a circuit, the buzzer 300 is located at the rear side of the LCD display screen 29, the lower portion of the left side of the control box 28 is provided with the control panel 30, the control panel 30 is provided with a start key and a water pumping key, the water pump 17, the first electromagnetic valve 19 and the second electromagnetic valve 21 are all connected with the control module through peripheral circuits, and the liquid level sensor 22, the pressure sensor 24, the LCD display screen 29, the buzzer 300, the start key and the water pumping key are all connected with the control module through circuits.
The water pumping device 11 comprises a cylinder body 111, a piston 112, a first connecting rod 113, a second connecting rod 114, a first hard pipe 115, a second hard pipe 116 and a one-way valve 117, the cylinder body 111 is embedded in the bottom of the second cavity 8, the piston 112 is arranged in the cylinder body 111, the top of the piston 112 is rotatably connected with the first connecting rod 113, the top of the first connecting rod 113 is rotatably connected with the second connecting rod 114, the second connecting rod 114 is connected with the middle part of the front side of the second belt pulley 9, the left lower part of the left side of the cylinder body 111 on the left side is connected with the first hard pipe 115, the right lower part of the cylinder body 111 on the right side is also connected with the first hard pipe 115, the left first hard pipe 115 passes through the left lower part of the base 1, the right first hard pipe 115 passes through the right lower part of the base 1, the right lower part of the left side of the cylinder body 111 on the left side is connected with the second hard pipe 116, the left, a one-way valve 117 is arranged in each of the first hard tube 115 and the second hard tube 116.
Still including groove pole 31, first extension spring 32, connecting rod 33, electro-magnet 34, rubber block 35 and difficulty switch 36, groove pole 31 is two, divide and locate 2 rear side upper portions of two first mount pads, the top is connected with first extension spring 32 in the groove pole 31, first extension spring 32 bottom rigid coupling has connecting rod 33, electro-magnet 34 is installed to connecting rod 33 bottom, electro-magnet 34 bottom rigid coupling has rubber block 35, 28 left side lower parts of control box are equipped with difficulty switch 36, difficulty switch 36 is located control panel 30 front sides, difficulty switch 36 has line connection with the control module.
The novel groove is characterized by further comprising a second mounting seat 37, a second rotating shaft 38 and a bell 39, the middle of the bottom in the first groove body 27 is connected with the second mounting seat 37, the upper portion of the second mounting seat 37 is rotatably connected with the second rotating shaft 38, and the rear end of the second rotating shaft 38 is connected with the bell 39.
The water storage device is characterized by further comprising a second valve 40 and a second drain pipe 41, wherein a second water storage tank 42 is arranged at the bottom of the base 1, the second valve 40 is arranged in each of the two second hard pipes 116, and the second drain pipe 41 is connected to the bottoms of the two second valves 40.
The control box 28 comprises a switching power supply, a power supply module and a control module, the output end of the switching power supply is connected with the power supply module through a circuit, the switching power supply can power on the device, the power supply module is connected with the control module through a circuit, and the power supply module is connected with a power supply main switch through a circuit; the water pump 17, the first electromagnetic valve 19 and the second electromagnetic valve 21 are all connected with the control module through peripheral circuits, and the difficulty switch 36, the liquid level sensor 22, the pressure sensor 24, the LCD display screen 29, the buzzer 300, the starting key and the water pumping key are all connected with the control module through circuits.
A teacher connects the water pumping device 11 with an external water source, then places the container below the third hard tube 18, and places a barrel below the fourth hard tube 20, the teacher can divide students into a plurality of groups by two persons, then powers on the device, and presses the start key, the control module controls the liquid level sensor 22 and the pressure sensor 24 to work, the teacher let a group of students sit on the two seats 4, and then continuously steps on the pedal 7 by feet to drive the first rotating shaft 5 to rotate, thereby driving the first belt pulley 6 to rotate, and drives the second belt pulley 9 to rotate through the flat belt 10, and drives the water pumping device 11 to work, so as to suck water into the water guide pipe 14, then discharge the water from the water discharge sleeve 15, and fall into the first water storage tank 25, the pressure sensor 24 detects a pressure value, and displays the pressure value on the LCD display screen 29, in a limited time, if the water does not overflow from the first water storage tank 25, the score of the students is not qualified, if the water in the first water storage tank 25 flows into the first tank body 27 through the first drain pipe 26 within a limited time, the score of the students is qualified, the liquid level sensor 22 can check the water level in the first tank body 27, within the limited time, if the water level value in the first tank body 27 reaches the highest rated value in the liquid level sensor 22, the score of the students is excellent, the liquid level sensor 22 sends a signal, the control module receives the signal and controls the first electromagnetic valve 19 to be opened, the control module controls the water pump 17 to work at the same time, the water in the first tank body 27 is sucked into the third hard pipe 18 and then is drained into the container, when the water level value in the first tank body 27 reaches the lowest rated value in the liquid level sensor 22, the liquid level sensor 22 sends a signal, the control module receives the signal and controls the first electromagnetic valve 19 to be closed, and the control module controls the water pump 17 to stop working. When the time that the students step on the pedal 7 reaches a limited time, the students stop stepping on the pedal 7, the teacher opens the first valve 160 again, the water in the first water storage tank 25 flows into the first tank body 27 through the elbow drain pipe 16, then presses down the water pumping key, the control module controls the second electromagnetic valve 21 to be opened, simultaneously the control module controls the water pump 17 to work, the water in the first tank body 27 is sucked into the third hard pipe 18 and then is discharged through the fourth hard pipe 20 to fall into the bucket, when the water in the first water storage tank 25 completely flows into the first tank body 27, the teacher closes the first valve 160, when the water in the first tank body 27 is completely sucked into the bucket, the teacher presses down the water pumping key again, the control module controls the second electromagnetic valve 21 to be closed, simultaneously the control module controls the water pump 17 to stop working, the teacher uses external equipment to weigh the water pumped out by the students, and then records the data, and another group of students sit on the two seats 4 to pump water. So, through the physical stamina of the mode test student of recreation to can flourish classroom atmosphere, avoid the student to lose interest in sports.
The teacher connects the first hard pipe 115 with the external water source, when the student steps on the pedal 7 with the foot to drive the second belt pulley 9 to rotate, the piston 112 is driven to move up and down through the second connecting rod 114 and the first connecting rod 113, when the piston 112 moves up, water is sucked into the cylinder 111 through the first hard pipe 115, when the piston 112 moves down, the piston 112 pushes the water in the cylinder 111, so that the water in the cylinder 111 flows into the water guide pipe 14 through the second hard pipe 116, because the student continuously steps on the pedal 7, the water can always flow into the water guide pipe 14, and then is discharged from the water discharge sleeve 15 and falls into the first water storage tank 25.
The teacher can press difficulty switch 36, and difficulty switch 36 signals, and control module received signal back control electro-magnet 34 circular telegram, and electro-magnet 34 is inhaled on first pivot 5, and rubber block 35 directly contacts with first pivot 5, avoids electro-magnet 34 to damage, and first extension spring 32 is stretched this moment. So, can improve the degree of difficulty that the student stepped on footboard 7 to can improve the degree of difficulty of drawing water. When the water pumping difficulty does not need to be improved, the teacher presses the difficulty switch 36 again, the difficulty switch 36 sends a signal, the control module receives the signal and then controls the electromagnet 34 to be powered off, the connecting rod 33 resets upwards under the action of the first extension spring 32, and the electromagnet 34 resets upwards accordingly.
When water in the first water storage tank 25 flows into the first tank body 27 through the first drainage pipe 26, the water falls onto the bell 39, and the bell 39 makes a sound to remind students that the score is qualified, so that the students can be encouraged to make a better score effort.
The teacher can open the second valve 40 appropriately to let a part of the water flowing into the second hard pipe 116 flow out from the second water discharge pipe 41, so that the difficulty of water pumping can be improved appropriately. When the appropriate increase in difficulty of pumping is not required, the teacher closes second valve 40.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a sports teaching taste relay recreation equipment, including the base, hide the sun post, first mount pad, the supporting seat, the seat, first pivot, first belt pulley, the footboard, second belt pulley and flat belt, base top rear side rigid coupling has hides the sun post, first mount pad is two, divide and locate the base top left and right sides, equal rigid coupling has the supporting seat in two first mount pad tops, equal rotary type in two first mount pad tops installs the first pivot, first belt pulley is installed at two first pivot middle parts, both ends all are equipped with the footboard around two first pivots, the base top left and right sides all opens the second cavity, equal rotary type in the rear side in two second cavities installs the second belt pulley, around having flat belt between second belt pulley and the first belt pulley, the characteristics of the utility model also include pumping device, aqueduct, The water pump comprises a water drainage sleeve, an elbow water drainage pipe, a first valve, a water pump, a third hard pipe, a first electromagnetic valve, a fourth hard pipe, a second electromagnetic valve, a liquid level sensor, a placing plate, a pressure sensor, a first water drainage pipe, a control box, an LCD display screen, a control panel and a buzzer, wherein a water pumping device is arranged at the lower part in a second cavity, a water guide pipe is connected in the middle of the bottom of a base and penetrates through a sun shading column, the front end of the water guide pipe is fixedly connected with the water drainage sleeve, the placing plate is fixedly connected in the middle of the top of the base, the top of the placing plate is provided with the pressure sensor, the top of the pressure sensor is provided with a first water storage tank, the left side of the bottom of the first water storage tank is fixedly connected with the elbow water drainage pipe, the elbow water drainage pipe is provided with the first valve, the middle of the top of, a first electromagnetic valve is arranged in a third hard pipe, a fourth hard pipe is fixedly connected to the lower portion of the right side of the third hard pipe, a second electromagnetic valve is arranged in the fourth hard pipe, the upper portion of the outer side of the first water storage tank is connected with a first water drainage pipe, the first water drainage pipe is positioned above the first tank, a control box is fixedly connected to the upper portion of the left side of the sunshade column, a switching power supply, a power supply module and a control module are arranged in the control box, the output end of the switching power supply is connected with the power supply module through a circuit, the power supply module is connected with the control module through a circuit, a power supply main switch is connected onto the power supply module through a circuit, an LCD display screen and a buzzer are arranged on the upper portion of the left side of the control box, the buzzer is positioned on the rear side of the LCD display screen, a control panel is arranged on the lower portion of the left side of the control, The pressure sensor, the LCD display screen, the buzzer, the starting key and the water pumping key are all connected with the control module through circuits; the water pumping device is externally connected with a water source, the container is placed below the third hard pipe, the barrel is placed below the fourth hard pipe, a teacher can divide students into a plurality of groups by two persons, then the device is powered on, then a start key is pressed, the control module controls the liquid level sensor and the pressure sensor to work, the teacher enables a group of students to sit on two seats, then the teacher continuously steps on the pedal to drive the first rotating shaft to rotate, so that the first belt wheel is driven to rotate, the second belt wheel is driven to rotate through the flat belt to drive the water pumping device to work, water is sucked into the water guide pipe, then the water is discharged from the water discharge sleeve and falls into the first water storage tank, the pressure sensor detects a pressure value and displays the pressure value on the LCD display screen, and in a limited time, if the water does not overflow from the first water storage tank, the score of the students is unqualified, and in the limited time, if the water in the first water storage tank flows into the first tank body through the first water drainage pipe, the score of the student is qualified, the liquid level sensor can check the water level in the first tank body, the liquid level sensor can send a signal if the water level value in the first tank body reaches the highest rated value in the liquid level sensor within a limited time, the liquid level sensor sends the signal, the control module receives the signal and controls the first electromagnetic valve to be opened, the control module controls the water pump to work at the same time, the water in the first tank body is sucked into the third hard pipe and then discharged into the container, when the water level value in the first tank body reaches the lowest rated value in the liquid level sensor, the liquid level sensor sends the signal, the control module receives the signal and controls the first electromagnetic valve to be closed, the control module controls the water pump to stop working, when the time for treading the student on the pedal reaches the limited time, the students stop stepping on the pedal, the teacher opens the first valve again, water in the first water storage tank flows into the first tank body through the elbow drain pipe, then presses the water pumping key, the control module controls the second electromagnetic valve to be opened, the control module controls the water pump to work simultaneously, water in the first tank body is sucked into the third hard pipe and then is discharged through the fourth hard pipe to fall into the bucket, when all water in the first water storage tank flows into the first tank body, the teacher closes the first valve, when all water in the first tank body is sucked into the bucket, the teacher presses the water pumping key again, the control module controls the second electromagnetic valve to be closed, the control module controls the water pump to stop working simultaneously, the teacher uses external equipment to weigh the water pumped out by the students, then records data, and then allows the other group of students to sit on the two seats to pump water, thus, students can test the students in a game mode, thereby being capable of activating classroom atmosphere and avoiding the loss of interest of students in sports.
2. The sports teaching interesting relay game device according to claim 1, wherein the water pumping device comprises a cylinder body, a piston, a first connecting rod, a second connecting rod, a first hard tube, a second hard tube and a one-way valve, the cylinder body is embedded in the bottom of the second cavity, the piston is arranged in the cylinder body, the first connecting rod is rotatably connected to the top of the piston, the second connecting rod is rotatably connected to the top of the first connecting rod, the second connecting rod is connected to the middle of the front side of the second belt pulley, the first hard tube is connected to the lower portion of the left side of the left cylinder body, the first hard tube is connected to the lower portion of the left side of the right cylinder body, the first hard tube is connected to the lower portion of the left side of the base, the first hard tube is connected to the lower portion of the right side of the left cylinder body, the second hard tube is connected to the lower portion of the left side of the right cylinder body, and the two, the first hard pipe and the second hard pipe are internally provided with one-way valves.
3. The sports teaching interesting relay game device according to claim 2, further comprising two slot rods, a first extension spring, a connecting rod, an electromagnet, a rubber block and a difficulty switch, wherein the two slot rods are respectively arranged on the upper portions of the rear sides of the two first mounting seats, the first extension spring is connected to the top portion inside the slot rods, the connecting rod is fixedly connected to the bottom end of the first extension spring, the electromagnet is mounted at the bottom end of the connecting rod, the rubber block is fixedly connected to the bottom portion of the electromagnet, the difficulty switch is arranged on the lower portion of the left side of the control box and located on the front side of the control panel, and the difficulty switch is in line connection with the control module.
4. The physical education interesting relay game device as claimed in claim 3, further comprising a second mounting seat, a second rotating shaft and a bell, wherein the second mounting seat is connected to the middle of the bottom of the first groove, the second rotating shaft is rotatably connected to the upper portion of the second mounting seat, and the bell is connected to the rear end of the second rotating shaft.
5. The physical education interesting relay game device as claimed in claim 4, further comprising a second valve and a second drain pipe, wherein the bottom of the base is provided with a second water storage tank, the two second hard pipes are provided with the second valves, and the bottoms of the two second valves are connected with the second drain pipe.
6. The sports teaching interesting relay game device according to claim 5, wherein the control box comprises a switch power supply, a power supply module and a control module, the output end of the switch power supply is connected with the power supply module through a circuit, the switch power supply can power on the device, the power supply module is connected with the control module through a circuit, and the power supply module is connected with a power supply main switch through a circuit; the water pump, the first electromagnetic valve and the second electromagnetic valve are connected with the control module through a peripheral circuit, and the difficulty switch, the liquid level sensor, the pressure sensor, the LCD display screen, the buzzer, the starting key and the water pumping key are connected with the control module through circuits.
CN201910652676.1A 2019-07-19 2019-07-19 Sports teaching taste relay recreation equipment Active CN110314325B (en)

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US5752899A (en) * 1996-04-02 1998-05-19 Ballard; Thomas Aquatic exercise and therapeutic system
CN202020847U (en) * 2011-02-11 2011-11-02 张元明 Fitness device with function of recycling domestic wastewater
CN202951178U (en) * 2012-11-30 2013-05-29 湖南农业大学 Hydraulic energy circulating body-building system
CN106205339A (en) * 2016-09-07 2016-12-07 成都秉德科技有限公司 A kind of fire disaster simulation water spray teaching demonstration device
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