CN212235919U

CN212235919U - Dragon boat dynamometer

Info

Publication number: CN212235919U
Application number: CN202020683700.6U
Authority: CN
Inventors: 孟庆胜; 徐章李; 孟凡瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-29
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a dragon boat dynamometer, which comprises a bracket, wherein the top surface of the bracket is fixedly connected with an adjustable pedal mechanism through screws, one side of the bracket is fixedly connected with a first supporting leg through screws, the top surface of the first supporting leg is fixedly connected with a cushion through screws, the side wall of the first supporting leg is fixedly connected with a second pedal through screws, the bracket is close to one end of the first supporting leg and is fixedly provided with a handle, one side of the adjustable pedal mechanism and the top surface of the bracket are fixedly connected with an LED display screen through screws, one side of the LED display screen and the top surface of the bracket are fixedly connected with an adjustable paddle-drawing mechanism through screws, the other end of the bracket is fixedly connected with a wind resistance mechanism through screws, the dragon boat dynamometer can enable dragon boat training not to be limited by fields, weather and other influences any more, and can be according to the self, the length of the pedal and the swinging angle of the dragon boat paddle are adjusted, and professional training can be performed at home.

Description

Dragon boat dynamometer

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a dragon boat dynamometer.

Background

Rowing the dragon boat, also known as taking off the dragon boat, be an important custom activity of festival, history is of a long time, it is that many people collectively take off the oar contest, the dragon boat sportsman all trains on the spot on water usually, the sportsman slides on water and reaches the result of refining at the dragon boat, nevertheless trains on the spot on water, can receive the influence of overcast and rainy day and water field condition sometimes, delays the training process, how consequently one kind can carry out the special training on land and can be comparatively accurate simulation sportsman the resistance on water that receives when rowing the dragon boat on water is the problem that needs to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dragon boat dynamometer to how to realize carrying out the problem of the resistance that special training and simulation paddling dragon boat received on the land that the above-mentioned background art of solution provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dragon boat dynamometer, includes the support, its characterized in that: the adjustable paddle mechanism is fixedly connected with the top surface of the support through screws, one side of the support is fixedly connected with a first supporting leg through screws, the top surface of the first supporting leg is fixedly connected with a cushion through screws, the side wall of the first supporting leg is fixedly connected with a second pedal through screws, one end of the support, which is close to the first supporting leg, is fixedly provided with a handle, one side of the adjustable paddle mechanism and the top surface of the support are fixedly connected with an LED display screen through screws, one side of the LED display screen and the top surface of the support are fixedly connected with an adjustable paddle mechanism through screws, the adjustable paddle mechanism is in traction connection with a dragon boat paddle through a traction rope, the other end of the support is fixedly connected with a wind resistance mechanism through screws, the bottom of one side of the support, which is close to the wind resistance mechanism, is fixedly connected with a second supporting leg through screws, and one, and a fourth pulley is rotatably connected inside the bracket.

Preferably, adjustable pedal mechanism includes the slide bar, slide bar one end and first fixed block fixed connection, slide bar other end slidable mounting has the carriage, the first footboard of slide frame top surface through screw fixedly connected with, the one end of carriage is seted up flutedly, one side of first fixed block be equipped with through screw fixed mounting in the second fixed block at support top, second fixed block one end is equipped with the traction lever, the recess is through spacing area and traction lever traction connection, first fixed block, carriage are all fixed through the screw support top surface, the second fixed block fixed mounting be in support top surface.

Preferably, adjustable rowing mechanism includes fan-shaped ring flange, a plurality of spacing holes have been seted up on fan-shaped ring flange surface, one side fixed mounting of fan-shaped ring flange has the base, the inside rotation of base is connected with the regulation pole, adjust pole one end fixedly connected with pulley yoke, the inside sliding connection of pulley yoke has first pulley and second pulley, one side fixed mounting of pulley yoke has the stopper, stopper one end fixedly connected with pin rod, the pin rod with spacing hole interlude is connected, the equal fixed mounting of ring flange, base be in the top surface of support, the pulley yoke passes through screw fixed connection and is in the top surface of support.

Preferably, windage mechanism includes the mounting panel, mounting panel one side is rotated through the axis of rotation and is connected with the third pulley, axis of rotation one side is crossed the axle center and is rolled up the dish and windage case axle center rotation is connected, the rolling dish with the windage case passes through screw cooperation buckle fixed connection, the opposite side of mounting panel passes through screw fixedly connected with protective housing, the one end of mounting panel is passed through screw fixed connection and is in the inside of support.

Preferably, one end of the dragon boat oar is sequentially wound on the first pulley, the second pulley, the third pulley, the fourth pulley and the winding disc through the traction rope.

Preferably, the pull rope with dragon boat thick liquid junction installs force sensor, force sensor with LED display screen electric connection, LED display screen and external power source electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the adjustable pedal mechanism is arranged, and the position of the sliding frame on the sliding rod is adjusted, so that the feet of the trainee can be placed at the most appropriate position, the posture of the trainee in the dragon boat can be simulated on the land, and the training effect is improved;

2) the adjustable rowing mechanism is arranged, the angle of the pulley yoke is adjusted by pulling out the pin rod, so that a trainee is in the most appropriate rowing angle during training, the simulation of rowing boat angle on land is realized, and the training effect is improved;

3) through the windage mechanism that is equipped with, the trainee is when training, and the dragon boat oar that slides provides the windage through the windage case through the haulage rope drive, and the resistance on the simulation for the trainee trains under the condition of different resistances, improves the training effect.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of an adjustable pedal mechanism of the present invention;

fig. 4 is a schematic view of an adjustable rowing mechanism in the present invention;

fig. 5 is a schematic view of a wind resistance mechanism in the present invention;

fig. 6 is a schematic view of a traction rope winding structure in the present invention.

In the figure: 1. a support; 2. an adjustable pedal mechanism; 21. a slide bar; 22. a first fixed block; 23. a carriage; 24. a first pedal; 25. a groove; 26. a second fixed block; 3. a first leg; 4. a cushion; 5. a second pedal; 6. a handle; 7. an LED display screen; 8. the paddle mechanism can be adjusted; 81. a fan-shaped flange plate; 82. a limiting hole; 83. a base; 84. adjusting a rod; 85. a pulley yoke; 86. a first pulley; 87. a second pulley; 88. a limiting block; 89. a pin rod; 9. a hauling rope; 10. a dragon boat oar; 11. a wind resistance mechanism; 111. mounting a plate; 112. a rotating shaft; 113. a third pulley; 114. a winding disc; 115. a windage box; 116. a protective shell; 12. a second leg; 13. a roller; 14. and a fourth pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a dragon boat dynamometer, includes support 1, its characterized in that: the adjustable pedal mechanism 2 is fixedly connected with the top surface of the support 1 through screws, one side of the support 1 is fixedly connected with a first supporting leg 3 through screws, the top surface of the first supporting leg 3 is fixedly connected with a cushion 4 through screws, the side wall of the first supporting leg 3 is fixedly connected with a second pedal 5 through screws, one end of the support 1 close to the first supporting leg 3 is fixedly provided with a handle 6, one side of the adjustable pedal mechanism 2 is fixedly connected with an LED display screen 7 through screws with the top surface of the support 1, one side of the LED display screen 7 is fixedly connected with an adjustable paddle mechanism 8 through screws with the top surface of the support 1, the adjustable paddle mechanism 8 is in traction connection with a dragon boat 10 through a traction rope 9, the other end of the support 1 is fixedly connected with a wind resistance mechanism 11 through screws, the bottom of one side of the support 1 close to the wind resistance mechanism 11 is fixedly connected with a second, a fourth pulley 14 is rotatably connected inside the bracket 1.

Preferably, the adjustable pedal mechanism 2 comprises a sliding rod 21, one end of the sliding rod 21 is fixedly connected with a first fixing block 22, a sliding frame 23 is slidably mounted at the other end of the sliding rod 21, a first pedal 24 is fixedly connected to the top surface of the sliding frame 23 through screws, a groove 25 is formed in one end of the sliding frame 23, a second fixing block 26 fixedly mounted at the top of the support 1 through screws is arranged on one side of the first fixing block 22, a traction rod is arranged at one end of the second fixing block 26, the groove 25 is in traction connection with the traction rod through a limiting belt, the first fixing block 22 and the sliding frame 23 are both fixed to the top surface of the support 1 through screws, and the second fixing.

When the training device is used specifically, firstly the limiting belt is loosened, the sliding frame 23 is adjusted on the sliding rod 21 to enable the trainee to be in the most proper position on the first pedal 24 by one foot, and then the limiting belt is fastened to enable the second fixing block 26 to pull the sliding frame 23, so that the position of the sliding frame 23 is kept fixed.

Preferably, adjustable oar mechanism 8 includes fan-shaped ring flange 81, a plurality of spacing holes 82 have been seted up on fan-shaped ring flange 81 surface, one side fixed mounting of fan-shaped ring flange 81 has base 83, base 83 is inside to be rotated and is connected with regulation pole 84, adjust pole 84 one end fixedly connected with pulley yoke 85, the inside sliding connection of pulley yoke 85 has first pulley 86 and second pulley 87, one side fixed mounting of pulley yoke 85 has stopper 88, stopper 88 one end fixedly connected with pin 89, pin 89 alternates with spacing hole 82 and is connected, ring flange 81, the equal fixed mounting of base 83 is at the top surface of support 1, pulley yoke 85 passes through screw fixed connection at the top surface of support 1.

When the pulley rack is used specifically, the pin rod 89 is firstly pulled out, the pulley rack 85 is adjusted to an optimum angle, the pin rod 89 is inserted into the limiting hole 82 on the surface of the sector flange 81, and the angle of the pulley rack 85 is fixed.

Preferably, the windage mechanism 11 includes a mounting plate 111, one side of the mounting plate 111 is rotatably connected with a third pulley 113 through a rotating shaft 112, one side of the rotating shaft 112 passes through the axis and is rotatably connected with a winding disc 114 and an axis of a windage box 115, the winding disc 114 and the windage box 115 are fixedly connected through a screw fit buckle, the other side of the mounting plate 111 is fixedly connected with a protective shell 116 through a screw, and one end of the mounting plate 111 is fixedly connected inside the bracket 1 through a screw.

Preferably, one end of the dragon boat oar 10 is sequentially wound on the first pulley 86, the second pulley 87, the third pulley 113, the fourth pulley 14 and the winding disc 114 through the traction rope 9.

Preferably, a tension sensor is installed at the joint of the hauling rope 9 and the dragon boat paddle 10, the tension sensor is electrically connected with the LED display screen 7, and the LED display screen 7 is electrically connected with an external power supply.

When the wind resistance type wind power generation device is used specifically, one end of the dragon boat oar 10 is wound on the first pulley 86, the second pulley 87, the third pulley 113, the fourth pulley 14 and the winding disc 114 through the traction rope 9, the first pulley 86, the second pulley 87, the third pulley 113 and the fourth pulley 14 are driven to rotate through sliding the dragon boat oar 10, when the third pulley 113 rotates, the third pulley rotates through the wind resistance box 115 connected with the axis of the third pulley, wind resistance is provided, and the traction rope 9 is wound through the winding disc 114.

Those not described in detail in this specification are within the skill of the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dragon boat dynamometer, includes support (1), its characterized in that: the adjustable paddle rack is characterized in that the top surface of the support (1) is fixedly connected with an adjustable pedal mechanism (2) through screws, one side of the support (1) is fixedly connected with a first supporting leg (3) through screws, the top surface of the first supporting leg (3) is fixedly connected with a cushion (4) through screws, the side wall of the first supporting leg (3) is fixedly connected with a second pedal (5) through screws, one end of the support (1) close to the first supporting leg (3) is fixedly provided with a handle (6), one side of the adjustable pedal mechanism (2) is fixedly connected with an LED display screen (7) through screws with the top surface of the support (1), one side of the LED display screen (7) is fixedly connected with an adjustable paddle mechanism (8) through screws with the top surface of the support (1), and the adjustable paddle mechanism (8) is connected with a dragon boat paddle (10) through a traction rope (9), the other end of support (1) passes through screw fixedly connected with windage mechanism (11), support (1) is close to there is second landing leg (12) bottom screw fixedly connected with bottom one side of windage mechanism (11), there is gyro wheel (13) second landing leg (12) one side fixed mounting, support (1) inside is rotated and is connected with fourth pulley (14).

2. The dragon boat dynamometer of claim 1, wherein: the adjustable pedal mechanism (2) comprises a slide bar (21), one end of the slide bar (21) is fixedly connected with a first fixed block (22), a sliding frame (23) is slidably mounted at the other end of the sliding rod (21), a first pedal (24) is fixedly connected to the top surface of the sliding frame (23) through a screw, one end of the sliding frame (23) is provided with a groove (25), one side of the first fixed block (22) is provided with a second fixed block (26) which is fixedly arranged at the top of the bracket (1) through a screw, a draw bar is arranged at one end of the second fixing block (26), the groove (25) is connected with the draw bar through a limit belt, the first fixed block (22) and the sliding frame (23) are fixed on the top surface of the bracket (1) through screws, the second fixing block (26) is fixedly arranged on the top surface of the bracket (1).

3. The dragon boat dynamometer of claim 1, wherein: the adjustable rowing mechanism (8) comprises a fan-shaped flange plate (81), a plurality of limiting holes (82) are formed in the surface of the fan-shaped flange plate (81), a base (83) is fixedly arranged on one side of the fan-shaped flange plate (81), an adjusting rod (84) is rotatably connected inside the base (83), one end of the adjusting rod (84) is fixedly connected with a pulley frame (85), a first pulley (86) and a second pulley (87) are connected in the pulley frame (85) in a sliding manner, a limiting block (88) is fixedly arranged on one side of the pulley frame (85), one end of the limiting block (88) is fixedly connected with a pin rod (89), the pin rod (89) is connected with the limiting hole (82) in an inserting way, the flange plate (81) and the base (83) are fixedly arranged on the top surface of the bracket (1), the pulley yoke (85) is fixedly connected to the top surface of the support (1) through screws.

4. The dragon boat dynamometer of claim 3, wherein: windage mechanism (11) includes mounting panel (111), mounting panel (111) one side is rotated through axis of rotation (112) and is connected with third pulley (113), axis of rotation (112) one side is crossed the axle center and is rotated with rolling dish (114) and windage case (115) axle center and is connected, rolling dish (114) with windage case (115) are through screw cooperation buckle fixed connection, screw fixedly connected with protective housing (116) is passed through to the opposite side of mounting panel (111), screw fixed connection is passed through to the one end of mounting panel (111) the inside of support (1).

5. The dragon boat dynamometer of claim 4, wherein: one end of the dragon boat oar (10) is sequentially wound on the first pulley (86), the second pulley (87), the third pulley (113), the fourth pulley (14) and the winding disc (114) through the traction rope (9).

6. The dragon boat dynamometer of claim 1, wherein: the intelligent LED boat comprises a traction rope (9), a dragon boat paddle (10), a tension sensor, an LED display screen (7), and an external power supply, wherein the tension sensor is installed at the joint of the traction rope (9) and the dragon boat paddle (10), and the LED display screen (7) is electrically connected with the external power supply.