CN112619097B

CN112619097B - Physical coordination ability training device for physical diving teaching

Info

Publication number: CN112619097B
Application number: CN202110016023.1A
Authority: CN
Inventors: 王海燕; 施俊华
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2022-02-01
Anticipated expiration: 2041-01-07
Also published as: CN112619097A

Abstract

The invention discloses a physical coordination ability training device for sports diving teaching, comprising a box body, a baffle plate, a first motor, a second motor and a rolling ball. A first motor is fixed on the outer surface of one side of the body, and a fixing column is installed at the output end of the first motor, the fixing column penetrates the inner surface and the outer surface of the box body, and the outer surface of the end of the fixing column is fixedly connected A paddle, the first paddle is located inside the first baffle plate and the box body, and the first baffle plate is fixedly arranged on the inner surface of the box body. The physical coordination training device for sports diving teaching, because the first motor and the second motor drive the fixed column and the connecting column to rotate respectively, so that the fixed column and the connecting column drive the first blade and the second blade to rotate respectively, The water flow generated by the leaves simulates the water flow effect of the seabed, so that it is convenient for the user to adjust the body coordination ability through the water flow, which is more convenient.

Description

Physical coordination ability training device for physical diving teaching

Technical Field

The invention relates to the technical field of sports correlation, in particular to a body coordination ability training device for sports diving teaching.

Background

Sports is a sports consciousness for increasing self constitution, improving life quality and promoting overall development, is sports combining physical strength and intelligence, even has international events specially started for sports, and diving is one of sports, and some problems can be encountered when diving training is carried out:

firstly, when diving training is carried out, hands and feet are needed to be used together in order to enhance the self effect, but the body coordination ability cannot be well adjusted because the device does not have the function of simulating seawater movement;

secondly, when a beginner trains, the balance weight is needed for diving training, and the beginner is not convenient to float when being not used to flow in water, so that the beginner is dangerous and does not have the power assisting function;

thirdly, the degree of training is divided into simplicity and difficulty, but the general training device does not have the effect of distinguishing the simplicity and difficulty, and is very inconvenient.

Disclosure of Invention

The invention aims to provide a body coordination ability training device for sports diving teaching, which aims to solve the problem that the prior art does not have the function of coordinating and training the body of a user; the floating toy does not have the function of helping a beginner to quickly float; the problem that two areas, namely simple and difficult areas, cannot be effectively divided is solved.

In order to achieve the purpose, the invention provides the following technical scheme: a body coordination ability training device for physical education diving teaching comprises a box body, a baffle, a first motor, a second motor and a rolling ball, wherein the baffle is fixedly arranged at the middle end in the box body, the first motor is fixedly arranged on the outer surface of one side of the box body, a fixing column is installed at the output end of the first motor and penetrates through the inner surface and the outer surface of the box body, a first paddle is fixedly connected to the outer surface of the tail end of the fixing column and is positioned in the first blocking plate and the box body, the first blocking plate is fixedly arranged on the inner surface of the box body, a square plate is connected to one side of the inner surface of the box body, the inner surface of one end of the box body is penetrated through by a twist rod, the twist rod simultaneously penetrates through the outer surface of a transmission gear, an inner groove is fixedly connected to the bottom surface of the twist rod, and is positioned in the box body and is arranged in the bottom end of the box body, the bottom surface of the sealing plate is fixedly connected with a fixed spring, the tail end of the fixed spring is fixedly arranged in the inner groove, the surface of one side of the transmission gear is connected with a driven gear, the outer surface of the driven gear is penetrated through by a screw rod, the top surface of the screw rod is fixedly connected with a fixed rod, the fixed rod penetrates through the lower surface of the square plate, the top end of the fixed rod is fixedly connected with a cylindrical block, the cylindrical block is positioned in the square plate, the inner surface of one end of the box body is penetrated through by a supporting column, the top of the supporting column is fixedly connected with a pull plate, the inner surface of one end of the box body is fixedly connected with a second barrier plate, a second motor is arranged in the end of the box body, the output end of the second motor is provided with a connecting column, the outer surface of the second motor is fixedly provided with a limiting block, the tail end of the connecting column is fixedly connected with a second paddle, and the inner surface of one side of the box body is provided with a transmission groove, and this side fixed surface of box is provided with the storage case to the spin has been placed to the inside of storage case, a side surface of box is run through by the pull rod, and one side fixedly connected with reset spring of pull rod, and reset spring's the fixed inboard surface that sets up at the box of the other end.

Preferably, the fixed column and the box body form a rotating structure, the fixed column is covered by the first blocking plate, and the first blocking plate and the second blocking plate are both in a grid structure.

Preferably, the square plate and the cylindrical block and the box body respectively form a rotating structure, and the square plate and the cylindrical block form a sliding structure.

Preferably, the twist rod forms a sliding structure with the transmission gear and the box body respectively, and the twist rod is connected with the protruding block in a clamping manner.

Preferably, the sealing plate and the inner groove form an elastic structure by a fixing spring, and the inner groove is filled with a non-newtonian liquid, and the fixing spring is wrapped by the non-newtonian liquid.

Preferably, the driven gear is respectively in meshed connection with the screw and the transmission gear, the screw and the supporting column form a sliding structure with the box body, and the pulling plate on the supporting column is made of balsa wood materials.

Preferably, the second motor forms a turnover structure with the box body through a limiting block, a sun gear is fixedly arranged on the outer surface of a connecting column on the second motor, the sun gear is connected with teeth, and the teeth are fixedly arranged inside the box body.

Preferably, the sun gear is in meshed connection with the box body through teeth, and the tooth overlooking surfaces are distributed in a circular ring shape at equal intervals.

Preferably, the radius of the rolling ball is smaller than the radius of the inner surface of the transmission groove, the tail end of the transmission groove is fixedly connected with a storage box, and the inner surface of the storage box is in an inclined plane shape.

Preferably, the pull rod forms a sliding structure with the transmission groove and the box body respectively, and the pull rod forms an elastic structure with the box body through a return spring.

Compared with the prior art, the invention has the beneficial effects that: the body coordination ability training device for the sports diving teaching,

1. the first motor and the second motor respectively drive the fixing column and the connecting column to rotate, so that the fixing column and the connecting column respectively drive the first paddle and the second paddle to rotate, and the flow effect of water on the seabed is simulated through the water flow generated by the paddles, so that a user can conveniently adjust the body coordination capacity through the flow of the water, and the adjustment is more convenient;

2. when the floating is inconvenient, the twist rod can press the lug downwards to drive the transmission gear to rotate and be meshed with the driven gear by stepping on the twist rod, the driven gear is driven to drive the screw rod to ascend, the cylindrical block is pressed by the fixing rod, the cylindrical block pushes the square plate, the angle of the square plate is changed, water flow generated by rotation of the first paddle is driven to be upward water flow, and a user is helped to float;

3. and simultaneously because the second motor orders about the spliced pole when rotatory, the spliced pole can drive the second motor through the meshing of sun gear and tooth and remove, and the rotatory rivers position that produces of second paddle then changes at any time simultaneously to improve the difficulty degree of training, and distinguish through the baffle, can train many people effectually simultaneously.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

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

FIG. 3 is a schematic view of a top cross section of a driving gear and a driven gear of the present invention;

FIG. 4 is a schematic side sectional view of the connection between the cylindrical block and the square plate according to the present invention;

FIG. 5 is a schematic view of a cross-sectional view of the second motor coupled to the connecting post of the present invention;

FIG. 6 is a schematic view of a tooth to sun gear connection in cross-section from above;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a box body; 2. a baffle plate; 3. a first motor; 4. fixing a column; 5. a first blade; 6. a first barrier plate; 7. a square plate; 8. a twisted rod; 9. a transmission gear; 10. a sealing plate; 11. fixing the spring; 12. an inner tank; 13. a bump; 14. a driven gear; 15. a screw; 16. fixing the rod; 17. a cylindrical block; 18. a support pillar; 19. pulling a plate; 20. a second barrier panel; 21. a second motor; 22. connecting columns; 23. a limiting block; 24. a sun gear; 25. a second blade; 26. teeth; 27. a transmission slot; 28. a material storage box; 29. rolling a ball; 30. a pull rod; 31. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a body coordination ability training device for sports diving teaching comprises a box body 1, a baffle plate 2, a first motor 3, a fixed column 4, a first paddle 5, a first separation plate 6, a square plate 7, a twist rod 8, a transmission gear 9, a sealing plate 10, a fixed spring 11, an inner groove 12, a convex block 13, a driven gear 14, a screw 15, a fixed rod 16, a cylindrical block 17, a support column 18, a pull plate 19, a second separation plate 20, a second motor 21, a connecting column 22, a limiting block 23, a sun gear 24, a second paddle 25, a tooth 26, a transmission groove 27, a storage box 28, a rolling ball 29, a pull rod 30 and a reset spring 31, wherein the baffle plate 2 is fixedly arranged at the middle end in the box body 1, the first motor 3 is fixedly arranged on the outer surface of one side of the box body 1, the fixed column 4 is arranged at the output end of the first motor 3, the fixed column 4 penetrates through the inner surface and the outer surface of the box body 1, and the outer surface of the tail end of the fixed column 4 is fixedly connected with the first paddle 5, the first blade 5 is positioned inside the first blocking plate 6 and the box body 1, the first blocking plate 6 is fixedly arranged on the inner surface of the box body 1, one side of the inner surface of the box body 1 is connected with a square plate 7, the inner surface of one end of the box body 1 is penetrated by a twist rod 8, the twist rod 8 penetrates through the outer surface of the transmission gear 9 at the same time, the bottom surface of the twist rod 8 is fixedly connected with a sealing plate 10, the sealing plate 10 is positioned inside an inner groove 12, the inner groove 12 is arranged inside the bottom end of the box body 1, the bottom surface of the sealing plate 10 is fixedly connected with a fixed spring 11, the tail end of the fixed spring 11 is fixedly arranged inside the inner groove 12, one side surface of the transmission gear 9 is connected with a driven gear 14, the outer surface of the driven gear 14 is penetrated by a screw rod 15, the top surface of the screw rod 15 is fixedly connected with a fixed rod 16, the fixed rod 16 penetrates through the lower surface of the plate 7, the top end of the square fixed rod 16 is fixedly connected with a cylindrical block 17, and the cylindrical block 17 is positioned inside the square plate 7, the inner surface of one end of the box body 1 is penetrated by the supporting column 18, the top of the supporting column 18 is fixedly connected with a pulling plate 19, the inner surface of one end of the box body 1 is fixedly connected with a second baffle plate 20, a second motor 21 is arranged in the end of the box body 1, a connecting column 22 is arranged at the output end of the second motor 21, a limiting block 23 is fixedly arranged on the outer surface of the second motor 21, and the end of the connecting column 22 is fixedly connected with a second paddle 25, the inner surface of one side of the box body 1 is provided with a transmission groove 27, the surface of the side of the box body 1 is fixedly provided with a storage box 28, and the rolling ball 29 is arranged in the storage box 28, one side surface of the box body 1 is penetrated by the pull rod 30, and a return spring 31 is fixedly connected to one side of the draw bar 30, and the other end of the return spring 31 is fixedly disposed at the inner side surface of the case 1.

Fixed column 4 constitutes revolution mechanic with box 1, and fixed column 4 is covered by first baffler 6 to first baffler 6 and second baffler 20 are latticed structure, and fixed column 4 can drive first paddle 5 rotatory when rotatory, and the air current that first paddle 5 produced this moment is discharged through first baffler 6, and first baffler 6 can prevent that the user from contacting rotatory first paddle 5, protects.

Square board 7 constitutes revolution mechanic with cylinder piece 17 and box 1 respectively, and square board 7 and cylinder piece 17 constitute sliding construction, and when square board 7 rotated, the position of cylinder piece 17 can change in square board 7.

Twist rod 8 constitutes sliding construction with drive gear 9 and box 1 respectively, and twist rod 8 is connected for the block with lug 13, and when twist rod 8 slided, twist rod 8 can extrude lug 13 for lug 13 receives the 8 extrusions of twist rod of helicoid to rotate, and lug 13 then can drive fixed connection's drive gear 9 and rotate this moment.

Sealing plate 10 constitutes elastic construction through fixed spring 11 and interior groove 12, and the inside packing of interior groove 12 has non-newton liquid, and non-newton liquid is with fixed spring 11 parcel, when the downward slip of twist rod 8, twist rod 8 can promote sealing plate 10, make sealing plate 10 promote fixed spring 11 and compress, make fixed spring 11 fill can, and when fixed spring 11 did not receive the extrusion force, fixed spring 11 is automatic bounces, nevertheless because fixed spring 11 is wrapped up by non-newton liquid, fixed spring 11 receives damping elasticity recovery speed slowly, reach the effect of slowing down.

Driven gear 14 is connected for the meshing with screw rod 15 and drive gear 9 respectively, and screw rod 15 and support column 18 all constitute sliding structure with box 1, and arm-tie 19 on the support column 18 is the balsa wood material, can mesh with driven gear 14 when drive gear 9 is rotatory, make driven gear 14 receive the rotatory and screw rod 15 meshing of meshing effort, it drives the slip of dead lever 16 to order to drive screw rod 15, and the balsa wood material is the biggest wood of world come-up force, beginner's accessible promotes arm-tie 19 downwards, make arm-tie 19 promote support column 18 and slide downwards, train, improve diving effect.

Second motor 21 constitutes flip structure through stopper 23 and box 1, and the spliced pole 22 external surface fixing on the second motor 21 is provided with sun gear 24, and sun gear 24 is connected with tooth 26, tooth 26 is fixed to be set up in the inside of box 1 simultaneously, sun gear 24 is connected for the meshing through tooth 26 and box 1, and tooth 26 overlooks personally submits the equidistant distribution of ring form, and can mesh with tooth 26 when sun gear 24 is rotatory, make rolling of sun gear 24, second motor 21 through making sun gear 24 drive stopper 23 through spliced pole 22 removes, reach the effect that changes the rivers position at any time.

The radius of spin 29 is less than the internal surface radius of transfer tank 27, and the terminal fixedly connected with storage case 28 of transfer tank 27 to the internal surface of storage case 28 is the inclined plane form, and when spin 29 plugged in transfer tank 27, spin 29 fell through gravity nature, and the effect of rethread inclined plane form falls into storage case 28 naturally, is convenient for carry out the circulation and puts the ball training.

The pull rod 30 respectively forms a sliding structure with the transmission groove 27 and the box body 1, the pull rod 30 forms an elastic structure with the box body 1 through the return spring 31, the rolling ball 29 is clamped by the pull rod 30 after being placed in the transmission groove 27, meanwhile, the pull rod 30 under the action of the return spring 31 can be pulled through pulling, the pull rod 30 moves, the pull rod 30 does not move the rolling ball 29, and the rolling ball 29 naturally falls.

The working principle is as follows: when the body coordination ability training device for physical education and diving teaching is used, after a power supply and the like are installed on the device, according to the figures 1, 2, 3, 4 and 7, when a beginner enters the inner pool of the box body 1 at the left end, the first motor 3 is turned on, the fixed column 4 is rotated to drive the first paddle 5 to rotate, the first paddle 5 changes the water flow direction and is discharged from the first baffle plate 6, seawater flow is simulated, the beginner can press the pull plate 19 to sink the support column 18 to achieve the training effect, when ascending is inconvenient, the twist rod 8 is stepped, the twist rod 8 slides downwards to extrude the inner groove 10 under the action of the fixed spring 11, the seal plate 10 slides in the inner groove 12, the twist rod 8 extrudes the lug 13 when sliding downwards, the lug 13 is driven to drive the transmission gear 9 to rotate to be meshed with the driven gear 14, and the driven gear 14 is meshed with the screw rod 15, the screw 15 is driven to push the square plate 7 through the cylindrical block 17 of the fixing rod 16, and the direction of the square plate 7 is changed, so that the direction of water flow is changed, the water flow is upward, and a beginner can float conveniently;

a skilled user can enter the inner tank at the right end, according to the figures 1, 2, 5 and 6, the second motor 21 is turned on, the connecting column 22 drives the sun gear 24 to rotate and be meshed with the teeth 26, the sun gear 24 is driven to drive the second paddle 25 to move through the connecting column 22, the second motor 21 moves through the limiting block 23, the direction of water flow generated by the second paddle 25 moving is uncertain, the training difficulty is increased, the user is prevented from contacting the second paddle 25 through the second baffle plate 20, meanwhile, the baffle plate 2 is used for preventing the inner tank water flow at two ends from being communicated, the user needs to move the rolling balls 29 of the storage tank 28, the rolling balls 29 are put into the transmission groove 27, the falling of the rolling balls 29 is blocked by the pull rod 30, the user needs to pull the pull rod 30 under the action of the return spring 31 in sequence, the pull rod 30 is not blocked to the rolling balls 29, and the rolling balls 29 automatically fall back to the storage tank 28, the training is carried out in a circulating way, different heights are adapted, and the overall practicability is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sports dive teaching is with health coordination ability trainer, includes box (1), baffle (2), first motor (3), second motor (21) and spin (29), its characterized in that: the middle end in the box body (1) is fixedly provided with a baffle (2), the outer surface of one side of the box body (1) is fixedly provided with a first motor (3), the output end of the first motor (3) is provided with a fixing column (4), the fixing column (4) penetrates through the inner surface and the outer surface of the box body (1), the outer surface of the tail end of the fixing column (4) is fixedly connected with a first paddle (5), the first paddle (5) is positioned in the first blocking plate (6) and the box body (1), the first blocking plate (6) is fixedly arranged on the inner surface of the box body (1), one side of the inner surface of the box body (1) is connected with a square plate (7), the inner surface of one end of the box body (1) is penetrated by a twist rod (8), the twist rod (8) penetrates through the outer surface of a transmission gear (9) at the same time, and the bottom surface of the twist rod (8) is fixedly connected with a sealing plate (10), the sealing plate (10) is positioned inside the inner groove (12), the inner groove (12) is arranged inside the bottom end of the box body (1), the bottom surface of the sealing plate (10) is fixedly connected with a fixing spring (11), the tail end of the fixing spring (11) is fixedly arranged inside the inner groove (12), one side surface of the transmission gear (9) is connected with a driven gear (14), the outer surface of the driven gear (14) is penetrated through by a screw rod (15), the top surface of the screw rod (15) is fixedly connected with a fixing rod (16), the fixing rod (16) penetrates through the lower surface of the square plate (7), the top end of the fixing rod (16) is fixedly connected with a cylindrical block (17), the cylindrical block (17) is positioned inside the square plate (7), the inner surface of one end of the box body (1) is penetrated by a supporting column (18), and the top of the supporting column (18) is fixedly connected with a pulling plate (19), a second baffle plate (20) is fixedly connected with the inner surface of one end of the box body (1), a second motor (21) is arranged in the end of the box body (1), a connecting column (22) is arranged at the output end of the second motor (21), a limiting block (23) is fixedly arranged on the outer surface of the second motor (21), the tail end of the connecting column (22) is fixedly connected with a second paddle (25), the inner surface of one side of the box body (1) is provided with a transmission groove (27), and the surface of one side of the box body (1) is fixedly provided with a storage box (28), the rolling ball (29) is arranged in the material storage box (28), the surface of one side of the box body (1) is penetrated by the pull rod (30), one side of the pull rod (30) is fixedly connected with a return spring (31), the other end of the return spring (31) is fixedly arranged on the inner side surface of the box body (1);

the second motor (21) and the box body (1) form a turnover structure through a limiting block (23), a sun gear (24) is fixedly arranged on the outer surface of a connecting column (22) on the second motor (21), the sun gear (24) is connected with teeth (26), and the teeth (26) are fixedly arranged inside the box body (1).

2. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the fixed column (4) and the box body (1) form a rotating structure, the fixed column (4) is covered by the first blocking board (6), and the first blocking board (6) and the second blocking board (20) are both of a grid-shaped structure.

3. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the square plate (7) forms a rotating structure with the cylindrical block (17) and the box body (1) respectively, and the square plate (7) and the cylindrical block (17) form a sliding structure.

4. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the twist rod (8) forms a sliding structure with the transmission gear (9) and the box body (1) respectively, and the twist rod (8) is connected with the bump (13) in a clamping manner.

5. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the sealing plate (10) and the inner groove (12) form an elastic structure through a fixing spring (11), the inner part of the inner groove (12) is filled with non-Newtonian liquid, and the fixing spring (11) is wrapped by the non-Newtonian liquid.

6. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the driven gear (14) is respectively in meshed connection with the screw rod (15) and the transmission gear (9), the screw rod (15) and the supporting column (18) form a sliding structure with the box body (1), and the pulling plate (19) on the supporting column (18) is made of balsa wood materials.

7. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the sun gear (24) is in meshed connection with the box body (1) through teeth (26), and the teeth (26) are distributed in a circular ring shape at equal intervals in plan view.

8. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the radius of the rolling ball (29) is smaller than the radius of the inner surface of the transmission groove (27), the tail end of the transmission groove (27) is fixedly connected with a storage box (28), and the inner surface of the storage box (28) is in an inclined plane shape.

9. The physical coordination ability training device for teaching physical education and diving as claimed in claim 1, wherein: the pull rod (30) forms a sliding structure with the transmission groove (27) and the box body (1) respectively, and the pull rod (30) forms an elastic structure with the box body (1) through a return spring (31).