CN219050237U - Intelligent rowing training device - Google Patents

Abstract

The utility model provides an intelligent rowing trainer, which relates to the technical field of fitness equipment and aims to solve the problems that when the traditional rowing trainer adjusts training resistance, people need to lift up to walk to a balancing weight for manual adjustment, so that the convenience of the rowing trainer in use is reduced, and the intelligent rowing trainer comprises a supporting underframe; a fixed plate is fixedly arranged on the rear side of the upper end face of the supporting underframe, and a guide assembly is arranged on the upper end face of the fixed plate; the upper end of the guide component is provided with a seat board, and the upper part of the front side of the seat board is connected with a sliding rod in a sliding way; through the cooperation of intelligent control ware with counter weight portion, can be in training process, when needing to adjust training resistance, only need just to just reversing through the pivot of intelligent control ware control accommodate motor, can accomplish the regulation to the resistance of slide bar backward pulling, and adjust the in-process, need not that people get up to walk to balancing weight department and carry out manual regulation to the convenience when having improved this rowing training ware and having used, thereby more intelligent.

Description

Intelligent rowing training device

Technical Field

The utility model belongs to the technical field of fitness equipment, and particularly relates to an intelligent rowing trainer.

Background

With the increasing demands of people on statures, more and more people begin to exercise abdominal muscles and waistcoat lines through body building, and body building modes are various, namely a rowing trainer is one of the body building machines designed for training part of muscles of a human body, particularly arm, back and abdomen muscles.

And traditional rowing training ware is in the use, often need adjust the training resistance of rowing training ware through the quantity of increase and decrease balancing weight, but when increasing and decreasing the balancing weight, need people to rise to walk to balancing weight department and carry out manual regulation to the convenience when having reduced rowing training ware and using, moreover, be, the bedplate on the rowing training ware also need artifical manual regulation when need height-adjusting, thereby makes rowing training ware too troublesome when using.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an intelligent rowing trainer, which aims to solve the problem that when the traditional rowing trainer adjusts training resistance, people need to lift up to walk to a balancing weight for manual adjustment, so that the convenience of the rowing trainer in use is reduced.

The utility model discloses an intelligent rowing trainer, which is characterized by comprising the following specific technical means:

an intelligent rowing trainer comprises a supporting underframe; a fixed plate is fixedly arranged on the rear side of the upper end face of the supporting underframe, and a guide assembly is arranged on the upper end face of the fixed plate; the upper end of the guide component is provided with a seat board, and the upper part of the front side of the seat board is connected with a sliding rod in a sliding way; the front side of the upper end face of the supporting underframe is fixedly provided with a supporting block, and the upper parts of the left end face and the right end face of the supporting block are fixedly connected with a stepping rod; the front side of the upper end face of the supporting underframe is rotationally connected with a rocker, the rocker is positioned in front of the supporting block, the front end of the rocker is provided with a counterweight part, and the front side of the upper end face of the rocker is provided with a rectangular groove; the upper parts of the left end surface and the right end surface of the sliding rod are fixedly connected with a holding rod, and the upper end of the sliding rod is provided with an intelligent controller; a driving mechanism is arranged between the fixed plate and the seat plate.

Further, the guide assembly comprises four square sliding cylinders, four square sliding columns and a limiting sliding block, wherein the four square sliding cylinders are respectively and fixedly connected to four corners of the upper end face of the fixing plate, each square sliding cylinder is internally and slidably connected with one square sliding column, and the upper ends of the four square sliding columns are fixedly connected with the bottom end face of the seat plate; each square slide cylinder is provided with a strip-shaped through hole on the outer side face, a limit slide block is arranged on the lower portion of one side face of each square slide column, and four limit slide blocks are respectively connected with the four strip-shaped through holes in a sliding mode.

Further, a supporting rod is fixedly connected to the middle of the front end face of the seat board, and a sliding rail is arranged on the upper end face of the supporting rod; the T-shaped sliding groove is formed in the upper end face of the sliding rail, and the sliding rail is in sliding connection with the lower end of the sliding rod through the T-shaped sliding groove.

Further, the lower part of the front end surface of the sliding rod is fixedly connected with a pull rope, the outside of the pull rope is connected with two first pulleys and a second pulley in a sliding mode, the two first pulleys are arranged on the front end surface and the rear end surface of the supporting block, and the second pulley is arranged at the front end of the supporting rod.

Further, the counterweight part comprises an adjusting motor, a threaded rod, a nut, a counterweight, a sliding guide rod and a guiding sliding cylinder, wherein the adjusting motor is arranged in a rectangular groove on a rocker, the threaded rod is arranged at the front end of a rotating shaft of the adjusting motor, the nut is connected to the outside of the threaded rod through threads, and the counterweight is fixedly connected to the lower end of the nut; the balancing weight rear end face is bilateral symmetry form welding has two slip guide arms, and the outside all sliding connection of every slip guide arm has a direction slide cylinder, and two direction slide cylinders fixed connection are at wane bottom face.

Further, the driving mechanism comprises a driving motor, a rotating thread cylinder, a lifting screw, a first bevel gear, a second bevel gear and a bearing, wherein the driving motor is arranged at the rear side of the upper end surface of the fixed plate, and the front end of a rotating shaft of the driving motor is provided with the first bevel gear; the outer part of the rotary thread cylinder is rotationally connected with two bearings, and the two bearings are arranged on the four square sliding cylinders through brackets; a second bevel gear is arranged outside the rotary thread cylinder and meshed with the first bevel gear; the inside elevating screw that has through threaded connection of rotating screw section of thick bamboo, and elevating screw upper end fixed connection is in the middle part of the bottom end face of seat board, driving motor, accommodate motor all with intelligent control ware electric connection.

Further, when the sliding rod is in a backward pulling state, the front end of the pull rope brings the rear end of the rocker to rotate downwards.

Compared with the prior art, the utility model has the following beneficial effects:

through the cooperation of intelligent control ware with counter weight portion, can be in training process, when needing to adjust training resistance, only need just to rotate forward and backward through the pivot of intelligent control ware control regulating motor, can be through the rotation of regulating motor pivot with the threaded rod, then the nut is taking the balancing weight back and forth movement under the screw action, thereby make the downward pivoted dynamics of wane front end obtain adjusting, thereby accomplish the regulation to the resistance of sliding lever backward pulling, and adjust the in-process, need not that people get up to walk to balancing weight department and carry out manual regulation, thereby the convenience when having improved this rowing training ware and using, thereby it is more intelligent.

Through the cooperation of intelligent control ware with actuating mechanism, can be when adjusting the height of bedplate, only need just through pressing the pivot forward and backward rotation of intelligent control ware control driving motor, can make first bevel gear take second bevel gear and rotate screw section of thick bamboo rotation, then lift screw is taking bedplate and training person to reciprocate under the inside screw action of rotating screw section of thick bamboo to make the height of bedplate obtain adjusting, and the bedplate height need not artifical manual regulation when adjusting, thereby make the training ware of rowing boat more simple and convenient when using.

Drawings

Fig. 1 is a schematic view of a first view structure of the present utility model.

Fig. 2 is a schematic view of a second view structure of the present utility model.

Fig. 3 is a schematic view of the structure of the square slide of the present utility model in a disassembled state.

Fig. 4 is a schematic view of the rocker and counterweight structure of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a support chassis; 2. a fixing plate; 3. a guide assembly; 301. square slide cylinder; 302. square slide column; 303. a limit sliding block; 4. a seat plate; 401. a support rod; 402. a slide rail; 5. a slide bar; 501. a pull rope; 502. a first pulley; 503. a second pulley; 6. a support block; 601. stepping on the pedal rod; 7. a seesaw; 8. a weight part; 801. adjusting a motor; 802. a threaded rod; 803. a nut; 804. balancing weight; 805. a sliding guide rod; 806. a guide slide cylinder; 9. an intelligent controller; 10. a driving mechanism; 1001. a driving motor; 1002. rotating the threaded cylinder; 1003. lifting screw rods; 1004. a first bevel gear; 1005. a second bevel gear; 1006. and (3) a bearing.

Description of the embodiments

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1 to 4:

the utility model provides an intelligent rowing trainer, which comprises a supporting underframe 1; the rear side of the upper end face of the supporting underframe 1 is fixedly provided with a fixed plate 2, and the upper end face of the fixed plate 2 is provided with a guide component 3; the upper end of the guide component 3 is provided with a seat board 4, the upper part of the front side of the seat board 4 is connected with a sliding rod 5 in a sliding way, the middle part of the front end surface of the seat board 4 is fixedly connected with a support rod 401, and the upper end surface of the support rod 401 is provided with a sliding rail 402; a T-shaped chute is formed in the upper end face of the sliding rail 402, and the sliding rail 402 is in sliding connection with the lower end of the sliding rod 5 through the T-shaped chute; the front side of the upper end surface of the supporting underframe 1 is fixedly provided with a supporting block 6, and the upper parts of the left end surface and the right end surface of the supporting block 6 are fixedly connected with a treading rod 601; the front side of the upper end surface of the supporting underframe 1 is rotationally connected with a rocker 7, the rocker 7 is positioned in front of the supporting block 6, the front end of the rocker 7 is provided with a counterweight part 8, and the front side of the upper end surface of the rocker 7 is provided with a rectangular groove; the upper parts of the left end surface and the right end surface of the sliding rod 5 are fixedly connected with a holding rod, and the upper end of the sliding rod 5 is provided with an intelligent controller 9; a driving mechanism 10 is arranged between the fixed plate 2 and the seat plate 4 and is used for driving the seat plate 4 to move up and down and automatically completing the adjustment of the height of the seat plate 4;

the guide assembly 3 comprises four square sliding cylinders 301, square sliding columns 302 and limiting sliding blocks 303, the number of the square sliding cylinders 301 is four, the four square sliding cylinders 301 are respectively and fixedly connected to four corners of the upper end face of the fixed plate 2, one square sliding column 302 is slidably connected inside each square sliding cylinder 301, and the upper ends of the four square sliding columns 302 are fixedly connected with the bottom end face of the seat plate 4; the strip-shaped through holes are formed in the outer side face of each square sliding cylinder 301, a limiting sliding block 303 is arranged at the lower portion of one side face of each square sliding column 302, the four limiting sliding blocks 303 are respectively connected with the four strip-shaped through holes in a sliding mode, and the guide assembly 3 is used for guiding the seat board 4 moving up and down.

Referring to fig. 1 and 2, a pull rope 501 is fixedly connected to the lower part of the front end surface of the sliding rod 5, two first pulleys 502 and a second pulley 503 are slidably connected to the outside of the pull rope 501, the two first pulleys 502 are mounted on the front end surface and the rear end surface of the supporting block 6, the second pulley 503 is mounted on the front end of the supporting rod 401, and the pull rope 501 pulled is guided by the arrangement of the first pulleys 502 and the second pulleys 503;

when the slide lever 5 is in the pulled-back state, the front end of the pulling rope 501 rotates downward with the rear end of the rocker 7.

Referring to fig. 1 and 4, the weight part 8 includes an adjusting motor 801, a threaded rod 802, a nut 803, a weight 804, a sliding guide 805 and a guiding slide 806, the adjusting motor 801 is installed in a rectangular groove on the rocker 7, the threaded rod 802 is installed at the front end of the rotating shaft of the adjusting motor 801, the nut 803 is connected to the outside of the threaded rod 802 through threads, and the weight 804 is fixedly connected to the lower end of the nut 803; the rear end face of the balancing weight 804 is welded with two sliding guide rods 805 in a bilateral symmetry mode, a guiding sliding cylinder 806 is slidably connected to the outer portion of each sliding guide rod 805, the two guiding sliding cylinders 806 are fixedly connected to the bottom end face of the rocker 7, and the training resistance is adjusted through the arrangement of the balancing weight part 8.

Referring to fig. 2 and 3, the driving mechanism 10 includes a driving motor 1001, a rotating screw cylinder 1002, a lifting screw 1003, a first bevel gear 1004, a second bevel gear 1005 and a bearing 1006, the driving motor 1001 is mounted at the rear side of the upper end surface of the fixed plate 2, and the first bevel gear 1004 is mounted at the front end of the rotating shaft of the driving motor 1001; two bearings 1006 are rotatably connected to the outside of the rotary screw cylinder 1002, and the two bearings 1006 are mounted on the four square slide cylinders 301 through brackets; a second bevel gear 1005 is installed outside the rotary screw cylinder 1002, and the second bevel gear 1005 is engaged with the first bevel gear 1004; the inside of the rotary screw cylinder 1002 is connected with a lifting screw 1003 through threads, the upper end of the lifting screw 1003 is fixedly connected to the middle of the bottom end surface of the seat board 4, and the driving motor 1001 and the adjusting motor 801 are electrically connected with the intelligent controller 9.

Specific use and action of the embodiment:

in the utility model, when the intelligent rowing trainer is used for body building, firstly a trainer sits on the seat board 4, then the height of the seat board 4 is adjusted according to the height, during adjustment, the key on the intelligent controller 9 is pressed to control the rotating shaft of the driving motor 1001 to rotate positively and negatively, so that the first bevel gear 1004 drives the second bevel gear 1005 and the rotating thread cylinder 1002 to rotate, and then the lifting screw 1003 drives the seat board 4 and the trainer to move up and down under the internal thread action of the rotating thread cylinder 1002, so that the height of the seat board 4 is adjusted;

then the trainer holds the two holding rods on the sliding rod 5 by hands and then slides the sliding rod 5 backwards, so that the sliding rod 5 rotates downwards with the rear end of the rocker 7 through the pull rope 501, and rowing training is completed;

and in the training process, when needing to adjust the training resistance, the training person only needs to control the rotating shaft of the adjusting motor 801 to rotate positively and negatively through the intelligent controller 9, can rotate through the rotating shaft of the adjusting motor 801 and then the nut 803 moves back and forth under the action of the threads and further carries the balancing weight 804, so that the downward pivoted dynamics of the front end of the rocker 7 is adjusted, and the adjustment of the resistance of the sliding rod 5 to be pulled backwards is completed, so that the training device is more intelligent.

Claims (7)

1. An intelligent rowing trainer, comprising: a support chassis (1); a fixed plate (2) is fixedly arranged at the rear side of the upper end face of the supporting underframe (1), and a guide assembly (3) is arranged on the upper end face of the fixed plate (2); the upper end of the guide assembly (3) is provided with a seat board (4), and the upper part of the front side of the seat board (4) is connected with a sliding rod (5) in a sliding way; the front side of the upper end face of the supporting underframe (1) is fixedly provided with a supporting block (6), and the upper parts of the left end face and the right end face of the supporting block (6) are fixedly connected with a stepping rod (601); the front side of the upper end face of the supporting underframe (1) is rotationally connected with a rocker (7), the rocker (7) is positioned in front of the supporting block (6), the front end of the rocker (7) is provided with a counterweight part (8), and the front side of the upper end face of the rocker (7) is provided with a rectangular groove; the upper parts of the left end face and the right end face of the sliding rod (5) are fixedly connected with a holding rod, and an intelligent controller (9) is arranged at the upper end of the sliding rod (5); a driving mechanism (10) is arranged between the fixed plate (2) and the seat plate (4).

2. An intelligent rowing trainer as claimed in claim 1, wherein: the guide assembly (3) comprises square sliding cylinders (301), square sliding columns (302) and limiting sliding blocks (303), the number of the square sliding cylinders (301) is four, the four square sliding cylinders (301) are respectively and fixedly connected to four corners of the upper end face of the fixed plate (2), one square sliding column (302) is slidably connected inside each square sliding cylinder (301), and the upper ends of the four square sliding columns (302) are fixedly connected with the bottom end face of the seat plate (4); each square slide cylinder (301) lateral surface has all offered the bar through-hole, every square slide column (302) lateral surface lower part all is equipped with a spacing slider (303), and four spacing sliders (303) respectively with four bar through-holes sliding connection.

3. An intelligent rowing trainer as claimed in claim 1, wherein: a supporting rod (401) is fixedly connected to the middle of the front end face of the seat board (4), and a sliding rail (402) is arranged on the upper end face of the supporting rod (401); the upper end face of the sliding rail (402) is provided with a T-shaped sliding groove, and the sliding rail (402) is in sliding connection with the lower end of the sliding rod (5) through the T-shaped sliding groove.

4. An intelligent rowing trainer as claimed in claim 3, wherein: the lower part of the front end face of the sliding rod (5) is fixedly connected with a pull rope (501), the outside of the pull rope (501) is slidably connected with two first pulleys (502) and a second pulley (503), the two first pulleys (502) are arranged on the front end face and the rear end face of the supporting block (6), and the second pulley (503) is arranged at the front end of the supporting rod (401).

5. An intelligent rowing trainer as claimed in claim 2, wherein: the counterweight part (8) comprises an adjusting motor (801), a threaded rod (802), a nut (803), a counterweight (804), a sliding guide rod (805) and a guiding sliding cylinder (806), wherein the adjusting motor (801) is installed in a rectangular groove on a rocker (7), the threaded rod (802) is installed at the front end of a rotating shaft of the adjusting motor (801), the nut (803) is externally connected with the threaded rod (802) through threads, and the counterweight (804) is fixedly connected with the lower end of the nut (803); the rear end face of the balancing weight (804) is welded with two sliding guide rods (805) in a bilateral symmetry mode, a guiding sliding cylinder (806) is connected to the outside of each sliding guide rod (805) in a sliding mode, and the two guiding sliding cylinders (806) are fixedly connected to the bottom end face of the rocker (7).

6. An intelligent rowing trainer as in claim 5, wherein: the driving mechanism (10) comprises a driving motor (1001), a rotating thread cylinder (1002), a lifting screw (1003), a first bevel gear (1004), a second bevel gear (1005) and a bearing (1006), wherein the driving motor (1001) is arranged at the rear side of the upper end face of the fixed plate (2), and the first bevel gear (1004) is arranged at the front end of a rotating shaft of the driving motor (1001); two bearings (1006) are rotatably connected to the outside of the rotary thread cylinder (1002), and the two bearings (1006) are installed on the four square slide cylinders (301) through brackets; a second bevel gear (1005) is arranged outside the rotary thread cylinder (1002), and the second bevel gear (1005) is meshed with the first bevel gear (1004); the inside of the rotating thread cylinder (1002) is connected with a lifting screw (1003) through threads, the upper end of the lifting screw (1003) is fixedly connected to the middle of the bottom end surface of the seat board (4), and the driving motor (1001) and the adjusting motor (801) are electrically connected with the intelligent controller (9).

7. An intelligent rowing trainer as in claim 4, wherein: when the sliding rod (5) is in a backward pulling state, the front end of the pull rope (501) rotates downwards along with the rear end of the rocker (7).

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