阅读说明：本技术 一种游泳技术阻力训练器 (Swimming technique resistance training device ) 是由 刘承军 于 2021-06-17 设计创作，主要内容包括：本发明涉及游泳训练技术领域,且公开了一种游泳技术阻力训练器,包括主带体,所述主带体的上表面固定有多个U型连接件,多个所述U型连接件的内部均设有连接块,所述连接块的两侧均固定有转动块,所述U型连接件的内部两侧均开设有圆槽；将主带体贴合在受训者的肚脐部,然后通过两个绑带以及两个绑带上的魔术子贴和魔术母贴可以将主带体固定在受训者的身体上,当受训者进入到水中并进行游动的时候,水流会进入到受训者的腹部和多个阻力板之间,在水流的作用下,多个阻力板会推动并向下转动,从而起到阻挡的作用,并且当受训者游动速度的增快,阻力板向下转动的幅度就越大,所形成的阻力也就越大,从而更好的帮助受训者进行训练。(The invention relates to the technical field of swimming training and discloses a swimming technical resistance trainer which comprises a main belt body, wherein a plurality of U-shaped connecting pieces are fixed on the upper surface of the main belt body, connecting blocks are arranged inside the U-shaped connecting pieces, rotating blocks are fixed on two sides of each connecting block, and circular grooves are formed in two sides inside the U-shaped connecting pieces; with the laminating of main area body at trainee's navel portion, then can fix the main area body on trainee's health through the magic sub-subsides and the female subsides of magic on two bandages and two bandages, when the trainee enters into aquatic and moves about, rivers can enter into between trainee's belly and a plurality of resistance plate, under the effect of rivers, a plurality of resistance plates can promote and rotate downwards, thereby play the effect that blocks, and when the increase of trainee speed of moving about, the range of resistance plate pivoted downwards just is big more, the resistance that forms is just also big more, thereby better help trainee trains.)

1. A swimming technical resistance trainer is characterized in that: comprises a main belt body (3), wherein a plurality of U-shaped connecting pieces (7) are fixed on the upper surface of the main belt body (3), a plurality of connecting blocks (4) are arranged inside the U-shaped connecting pieces (3), rotating blocks (21) are fixed on two sides of the connecting blocks (4), circular grooves (19) are formed in two sides of the U-shaped connecting pieces (3), the rotating blocks (21) are located inside the circular grooves (19) and are rotatably connected with the circular grooves (19), a clockwork spring (20) is arranged between the circular grooves (19) and the rotating blocks (21), one end of the clockwork spring (21) is fixedly connected with the inner surface of the circular grooves (19), the other end of the clockwork spring is fixedly connected with the outer surface of the rotating blocks (21), resistance plates (5) are fixed on the top of the connecting blocks (4), binding belts (1) are fixed on two sides of the main belt body (3), the front surface of the left side bandage (1) is fixed with a magic tape (2), and the rear surface of the right side bandage (1) is fixed with a magic tape (8).

2. A resistance trainer according to claim 1, characterised in that: the upper surface of the resistance plate (5) is of a wedge-shaped structure.

3. A resistance trainer according to claim 1, characterised in that: the connecting block (4) is of a hollow structure, a through groove (23) is formed in the front surface of the connecting block (4), a moving block (6) is arranged on the front surface of the connecting block (4), a connecting rod (22) is fixed to the rear surface of the moving block (6), the rear end of the connecting rod (22) penetrates through the through groove (23) and is located inside the connecting block (4) and is fixedly provided with an inserting rod (25), a first magnetic block (24) is fixed to the center of the inner upper surface of the connecting block (4), the bottom of the first magnetic block (24) is attracted to the top of the inserting rod (25), a slot (26) is formed in the center of the inner lower surface of the U-shaped connecting piece (7), and a second magnetic block (27) is fixed to the inner bottom of the slot (26).

4. A resistance trainer according to claim 1, characterised in that: the bandage (1) is made of elastic cloth.

5. A resistance trainer according to claim 1, characterised in that: the front surface of the main belt body (3) is fixed with an air bag (9), a box body (10) is fixed below the inner portion of the main belt body (3), a partition plate (17) is integrally formed inside the box body (10), an air bottle (18) is fixed below the partition plate (17) inside the box body (10), a pump body (11) and a one-way electromagnetic valve (16) are sequentially fixed on the upper surface of the partition plate (17) from left to right, the bottoms of the pump body (11) and the one-way electromagnetic valve (16) are fixedly connected with the top of the air bottle (18), a guide pipe (12) is fixed at the top of the one-way electromagnetic valve (16), one end of the guide pipe (12), far away from the one-way electromagnetic valve (16), is fixedly connected with the rear surface of the air bag (9), and the top of the pump body (11) is fixedly connected with the outer surface of the guide pipe (12), the inside upper surface of box body (10) is fixed with mainboard (13), mainboard (13) use singlechip (29) as the work core, the back performance from the top down of the main belt body (3) is fixed with heart rate sensor (14) and vibration sensor (15) in proper order.

6. A resistance trainer according to claim 5, characterised in that: the main belt body (3), the bandage (1) and the air bag (9) are all made of waterproof fabrics.

7. A resistance trainer according to claim 1, characterised in that: the sponge is filled in the main belt body (3).

8. A resistance trainer according to claim 1, characterised in that: the main board (13) is further fixed with a wireless transmission module (28) and a speed sensing module (30), and the wireless transmission module (28) and the speed sensing module (30) are electrically connected with the single chip microcomputer (29).

Technical Field

The invention relates to the technical field of swimming training, in particular to a resistance trainer for swimming technology.

Background

Swimming is a skill for a person to float upwards under the action of buoyancy of water, the person regularly moves through limbs by virtue of the buoyancy, the body regularly moves in the water, the swimming movement is gradually favored by more and more people along with the development of the society, and the swimming movement also becomes one of sports items, in order to achieve better performance in a swimming competition, before the swimming competition is carried out, the swimming technique is often required to be trained, the physical strength and the swimming skill of a trainee are commonly exercised through resistance training, the traditional resistance training device is generally a resistance umbrella, the resistance umbrella is fixed on the body of the trainee, and can provide certain resistance to assist the trainee to train under the action of water flow resistance along with the swimming of the trainee, but in the using process of the traditional resistance umbrella, because a connecting rope is arranged between the resistance umbrella and the human body for connection, when the trainee moves, the connecting rope is easily wound on the legs of the trainee along with the movement of the two legs, so that the movement of the trainee is influenced, the swimming rhythm of the trainee is easily disturbed, and the training of the trainee is further influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a resistance trainer for swimming technology, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a swimming technique resistance training ware, includes the main band body, the last fixed surface of the main band body has a plurality of U type connecting pieces, and is a plurality of the inside of U type connecting piece all is equipped with the connecting block, the both sides of connecting block all are fixed with the turning block, the circular slot has all been seted up to the inside both sides of U type connecting piece, the turning block is located the inside of circular slot, and with the circular slot rotates to be connected, the circular slot with be equipped with clockwork spring between the turning block, clockwork spring's one end with the internal surface fixed connection of circular slot, the other end with the external surface fixed connection of turning block, the top of connecting block is fixed with the resistance board, the both sides of the main band body all are fixed with the bandage, the left side the front surface fixed of bandage has the magic son to paste, the right side the rear surface fixed of bandage has the female subsides of magic.

Preferably, the upper surface of the resistance plate is in a wedge-shaped structure.

Preferably, the connecting block is of a hollow structure, a through groove is formed in the front surface of the connecting block, a moving block is arranged on the front surface of the connecting block, a connecting rod is fixed on the rear surface of the moving block, the rear end of the connecting rod penetrates through the through groove and is located inside the connecting block, an inserting rod is fixed inside the connecting block, a first magnetic block is fixed in the center of the inner upper surface of the connecting block, the bottom of the first magnetic block is attracted with the top of the inserting rod, a slot is formed in the center of the inner lower surface of the U-shaped connecting piece, and a second magnetic block is fixed at the inner bottom of the slot.

Preferably, the binding band is made of elastic cloth.

Preferably, the front surface of the main belt body is fixed with the gasbag, just the inside below of the main belt body is fixed with the box body, the inside integrated into one piece of box body has the baffle, just the box body is inside to be located the below of baffle is fixed with the gas cylinder, the upper surface of baffle from left to right is fixed with the pump body and one-way solenoid valve in proper order, the pump body with one-way solenoid valve's bottom all with the top fixed connection of gas cylinder, one-way solenoid valve's top is fixed with the pipe, the pipe is kept away from one end of one-way solenoid valve with the rear surface fixed connection of gasbag, the top of the pump body with the surface fixed connection of pipe, the inside upper surface fixed of box body has the mainboard, the mainboard uses the singlechip as work core, the back performance from the top down of the main belt body is fixed with rhythm of the heart sensor and vibration sensor in proper order.

Preferably, the fabrics of the main belt body, the binding belt and the air bag are all waterproof fabrics.

Preferably, the main belt body is filled with sponge.

Preferably, a wireless transmission module and a speed sensing module are further fixed on the mainboard, and the wireless transmission module and the speed sensing module are electrically connected with the single chip microcomputer.

(III) advantageous effects

The invention provides a swimming technology resistance trainer, which has the following beneficial effects:

(1) when the main belt body is used, the main belt body is attached to the navel of a trainee, then the main belt body can be fixed on the body of the trainee through the two binding belts, the magic sub-tape and the magic mother tape on the two binding belts, when the trainee enters water and moves, water flow can enter the abdomen of the trainee and the resistance plates, the resistance plates can push and rotate downwards under the action of the water flow, the blocking effect is achieved, the moving speed of the trainee is increased, the downward rotating amplitude of the resistance plates is larger, the formed resistance is larger, the trainee can be better helped to train, and the training of the trainee cannot be influenced in the using process.

(2) In the using process, trainees can adjust the number of the rotatable resistance plates after launching under the conditions of themselves, the movable block is moved downwards, so that the inserted link can be driven to move downwards, the inserted link is inserted into the slot, the inserted link can be prevented from being separated from the slot under the action of the second magnetic block, the number of the rotatable resistance plates after launching can be adjusted through the operation, different trainees can adjust the number, and the trainees can train better.

(3) When the intelligent drowning prevention device is used, when the heart rate sensor monitors that the heart rate of a trainee is suddenly increased, the vibration sensor monitors that the body amplitude of the trainee is increased, and when the heart rate sensor does not monitor that the body amplitude of the trainee is increased, a signal is fed back to the single chip microcomputer on the main board, the single chip microcomputer judges the sudden emergency situation of the trainee at the moment and controls the one-way electromagnetic valve to be opened, at the moment, gas in the gas cylinder enters the gas bag through the guide pipe to enable the gas bag to be supported, and under the action of buoyancy, the trainee can be brought to the water surface, so that the dangerous situation of drowning of the trainee is avoided.

(4) When the device is used, the heart rate sensor can monitor the heart rate condition of the trainee, the speed sensing module can monitor the real-time swimming speed of the trainee and transmit the data to the terminal of the coach through the wireless transmission module, and the coach can know the swimming speed and the heart rate condition of the trainee under the condition of different resistance values through the data displayed on the terminal, so that different training plans are given to different trainees, and different trainees can train under the self condition.

Drawings

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

FIG. 2 is a schematic side sectional view of the main belt body of the present invention;

FIG. 3 is a schematic side sectional view of a U-shaped connecting member according to the present invention;

FIG. 4 is a schematic side sectional view of the U-shaped connecting member and the connecting block according to the present invention;

fig. 5 is a schematic flow chart of the present invention.

In the figure: 1. binding bands; 2. a magic tape; 3. a main belt body; 4. connecting blocks; 5. a resistance plate; 6. a moving block; 7. a U-shaped connecting piece; 8. a magic female sticker; 9. an air bag; 10. a box body; 11. a pump body; 12. a conduit; 13. a main board; 14. a heart rate sensor; 15. a vibration sensor; 16. a one-way solenoid valve; 17. a partition plate; 18. a gas cylinder; 19. a circular groove; 20. a clockwork spring; 21. rotating the block; 22. a connecting rod; 23. a through groove; 24. a first magnetic block; 25. inserting a rod; 26. a slot; 27. a second magnetic block; 28. a wireless transmission module; 29. a single chip microcomputer; 30. and a speed sensing module.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution: a swimming technical resistance trainer comprises a main belt body 3, a plurality of U-shaped connecting pieces 7 are fixed on the upper surface of the main belt body 3, connecting blocks 4 are arranged inside the U-shaped connecting pieces 3, rotating blocks 21 are fixed on two sides of each connecting block 4, circular grooves 19 are formed in two sides of the inside of each U-shaped connecting piece 3, each rotating block 21 is located inside each circular groove 19 and is rotatably connected with the circular groove 19, a clockwork spring 20 is arranged between each circular groove 19 and each rotating block 21, one end of each clockwork spring 21 is fixedly connected with the inner surface of each circular groove 19, the other end of each clockwork spring 21 is fixedly connected with the outer surface of each rotating block 21, a resistance plate 5 is fixed on the top of each connecting block 4, binding belts 1 are fixed on two sides of the main belt body 3, a magic tape 2 is fixed on the front surface of each binding belt 1 on the left side, a magic mother tape 8 is fixed on the rear surface of each binding belt 1 on the right side, when the swimming technical resistance trainer is used, the main belt body 3 is attached to the navel of a person to be trained, then paste 2 and the female 8 of subsides of magic through two bandages 1 and the son of magic on two bandages 1 can fix main belt body 3 on trainees's health, when trainees enter into the aquatic and move about, rivers can enter into trainees's belly and between a plurality of resistance plate 5, under the effect of rivers, a plurality of resistance plate 5 can be promoted and rotate downwards, thereby play the effect that blocks, and increase when trainees 'speed of moving about, resistance plate 5 amplitude of rotating down just is big more, the resistance that forms is just also big more, thereby better help trainees trains, after trainees' speed of moving about reduces, under clockwork spring 20's effect, resistance plate 5 can upwards rotate, the resistance reduces this moment, the resistance size that resistance plate 5 formed is convenient for carry out quick automatic the adjustment according to trainees's speed of moving about.

Further, the upper surface of the resistance plate 5 is wedge-shaped, which facilitates the water flow to enter between the abdomen of the trainee and the plurality of resistance plates 5.

Furthermore, the connecting block 4 is of a hollow structure, the front surface of the connecting block 4 is provided with a through groove 23, the front surface of the connecting block 4 is provided with a moving block 6, the rear surface of the moving block 6 is fixed with a connecting rod 22, the rear end of the connecting rod 22 penetrates through the through groove 23 and is positioned inside the connecting block 4 and is fixed with an inserted bar 25, the center of the inner upper surface of the connecting block 4 is fixed with a first magnetic block 24, the bottom of the first magnetic block 24 is attracted with the top of the inserted bar 25, the center of the inner lower surface of the U-shaped connecting piece 7 is provided with a slot 26, and the inner bottom of the slot 26 is fixed with a second magnetic block 27. in the using process, a trainee can adjust the number of the rotatable resistance plates 5 after launching under the condition of himself to drive the inserted bar 25 to move downwards by moving the moving block 6 downwards, so that the inserted bar 25 is inserted into the slot 26, and under the action of the second magnetic block 27, the inserted bar 25 can be prevented from being separated from the slot 26, the number of the resistance plates 5 which can rotate after launching can be adjusted through the operation, so that trainees who can be different can adjust the resistance plates, and trainees can train better.

Furthermore, the bandage 1 is made of elastic cloth, so that the bandage is convenient to adapt to waist sizes of different trainees.

Further, an air bag 9 is fixed on the front surface of the main belt body 3, a box body 10 is fixed on the lower portion of the inner portion of the main belt body 3, a partition plate 17 is integrally formed inside the box body 10, an air bottle 18 is fixed on the lower portion of the partition plate 17 inside the box body 10, a pump body 11 and a one-way electromagnetic valve 16 are sequentially fixed on the upper surface of the partition plate 17 from left to right, the bottoms of the pump body 11 and the one-way electromagnetic valve 16 are fixedly connected with the top of the air bottle 18, a conduit 12 is fixed on the top of the one-way electromagnetic valve 16, one end, away from the one-way electromagnetic valve 16, of the conduit 12 is fixedly connected with the rear surface of the air bag 9, the top of the pump body 11 is fixedly connected with the outer surface of the conduit 12, a main board 13 is fixed on the upper surface inside the box body 10, the main board 13 takes a 29 as a working core, a heart rate sensor 14 and a vibration sensor 15 are sequentially fixed on the rear surface of the main belt body 3 from top to bottom, when the heart rate sensor 14 is suddenly increased, and vibration sensor 15 monitors the physical amplitude grow of trainee, and when there is no rhythm, can feed back the signal to singlechip 29 on mainboard 13, singlechip 29 judges trainee emergency this moment, and control one-way solenoid valve 16 and open, gas in the gas cylinder 18 can enter into gasbag 9 through pipe 12 this moment, make gasbag 9 prop up, under the effect of buoyancy, the trainee can be taken to the surface of water, avoid the trainee to appear emergency, thereby cause drowned dangerous condition, after finishing handling, start pump body 11, gas suction in the gasbag 9 can be once more to the pump body 11 in to gas cylinder 12, so that can continue to use next time.

Furthermore, the main belt body 3, the bandage 1 and the air bag 9 are all made of waterproof fabrics.

Furthermore, the sponge is filled in the main belt body 3, so that the use is more comfortable.

Further, still be fixed with wireless transmission module 28 and speed induction module 30 on mainboard 13, wireless transmission module 28 and speed induction module 30 all with singlechip 29 electric connection, when using, the heart rate sensor 14 can monitor trainee's the heart rate condition, speed induction module 30 can monitor trainee's real-time speed of swimming, and with these data transmission to the coach's terminal through wireless transmission module 28 on, the coach can know under the condition of the resistance size of difference through the data that show on the terminal, trainee's the speed of swimming and heart rate condition, thereby give the different training plans of different trainees, and then make different trainees can have more self condition and train.

In conclusion, the working process of the invention is as follows: firstly, the main belt body 3 is attached to the navel of a trainee, then the main belt body 3 can be fixed on the body of the trainee through the two binding belts 1 and the magic sub-tapes 2 and the magic mother tapes 8 on the two binding belts 1, the trainee can have own conditions to adjust the number of the rotatable resistance plates 5 after launching, the movable block 6 is moved downwards, so that the inserted bar 25 can be driven to move downwards, the inserted bar 25 is inserted into the slot 26, the inserted bar 25 can be prevented from being separated from the slot 26 under the action of the second magnetic block 27, when the trainee enters the water and moves around, the water flow can enter between the abdomen of the trainee and the plurality of resistance plates 5, under the action of the water flow, the plurality of resistance plates 5 can be pushed and rotated downwards, so that the blocking effect is achieved, and when the speed of the trainee moves around is increased, the amplitude of the downward rotation of the resistance plates 5 is larger, the larger the resistance formed is, thereby better helping the trainee to train, after the walking speed of the trainee is reduced, under the action of the spiral spring 20, the resistance plate 5 can rotate upwards, the resistance is reduced at the moment, the resistance formed by the resistance plate 5 can be adjusted rapidly and automatically according to the walking speed of the trainee, in the process of walking, the heart rate sensor 14 can monitor the heart rate condition of the trainee, the speed sensing module 30 can monitor the real-time walking speed of the trainee and transmit the data to the terminal of the coach through the wireless transmission module 28, the coach can know the walking speed and the heart rate condition of the trainee under the condition of different resistance values through the data displayed on the terminal, thereby giving different training plans to different trainees, and further leading different trainees to train under the conditions of self, in the in-process of swimming, when heart rate sensor 14 monitors the person to be trained's heart rate and increase suddenly, and vibration sensor 15 monitors the person to be trained's health range grow, and when there is no rhythm, can be with signal feedback to the singlechip 29 on mainboard 13, the unexpected emergency of person to be trained this moment is judged to singlechip 29, and control one-way solenoid valve 16 opens, gas in the gas cylinder 18 can enter into gasbag 9 through pipe 12 this moment, make gasbag 9 prop up, under the effect of buoyancy, the person to be trained can be taken to the surface of water, avoid the person to be trained to appear the emergency, thereby cause drowned dangerous situation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.