CN115463387A - Intelligence chest extension training equipment of riding - Google Patents

Abstract

The invention relates to the technical field of fitness equipment, in particular to an intelligent riding chest-enlarging training device, wherein a rack rod is driven by a gear to slide upwards and downwards in a sliding chute, when the rack rod slides upwards, the rack rod drives a first plate to move upwards, and when a first plate moves upwards, the first plate pushes a load bearing plate to slide upwards on a sliding rod, so that a user can drive the gear to rotate by pedaling through a mode that the foot pedal is stepped on by the user, the gear drives the rack rod to rotate, the rack rod drives the first plate to move upwards, and the user pushes an arm-expanding rod through arms, so that the user can still push the arm-expanding rod through hands and feet after the user is exhausted; when the arm-stretching rod moves from the middle part of the two arms to the two sides, the distance between the arm-stretching rod and the weight plate is reduced, and the pull rope becomes loose, so that the weight plate and the weight piece move downwards to realize the reset, and the use convenience of the chest-expanding instrument is improved.

Description

A kind of intelligent cycling chest expansion training equipment

technical field

The invention relates to the technical field of fitness equipment, in particular to an intelligent cycling chest expansion training equipment.

Background technique

There are many models of fitness equipment for chest expansion, such as arm strength machines, chest expanders, dumbbells and butterfly machine chest clamps. The butterfly arm chest clamp is more common in the gym. This type of equipment generally has a pair of butterfly arms. , the butterfly arm is connected with the counterweight by wire ropes, pulleys and other structures to form the resistance to the forward rotation of the butterfly arm. The exertion of force drives the butterfly arm to rotate, thus completing the chest expansion action

However, in the existing technology, in order to pursue a better training effect when users are performing fitness training, professional fitness personnel often need to exercise to the state of exhaustion. Exhaustion will bring higher hormonal responses and recruit more motor units. Higher myoelectric activity, which can help muscle growth to a certain extent, and "exhaustion" can help people more clearly judge the degree of effort in training to ensure the quality of training, but when the bodybuilder reaches a certain level, he cannot continue to exercise However, for this kind of problem, at least two people are training together now. When one person's strength is not counted, the other will exert strength on the equipment to make up for the lack of strength of the user;

And for above-mentioned problem, if body-building personnel use body-building apparatus in family interior, or when no one helps training, at this moment body-building personnel just can't exercise after being exhausted, from making training can't reach optimum effect, and, now The effect of some fitness equipment is relatively single, and most of them are trained for one muscle group, which cannot achieve multi-dimensional training.

To sum up, the present application aims at the above problems and proposes an intelligent cycling chest expansion training equipment for improving the above technical problems.

Contents of the invention

The purpose of the present invention is to provide an intelligent cycling chest expansion training equipment to solve the problems raised in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent riding chest expansion training equipment, comprising:

frame,

a cushion, the cushion is arranged on the frame;

An arm frame, the arm frame is arranged at one end of the frame, and two slide bars are fixedly connected below the arm frame; an arm bar is arranged on the arm frame;

A load plate, the load plate is slidably connected to the sliding rod; and both sides of the load plate are respectively connected to the two boom bars through pull ropes;

a load plate, the load plate is movably connected to the slide bar, and the load plate is located above the load plate;

Also includes,

A chute, the chute is opened at one end of the frame close to the boom frame, the inside of the chute is slidably connected with a gear bar, and a No. Below the load plate, the load plate is in contact with the No. 1 plate.

A through groove, the through groove is cylindrical, and set on the side of the frame close to the boom frame, the through groove communicates with the chute, and the through groove is rotatably connected with a gear, and the gear and said toothed rod engages;

A booster unit, the booster unit is arranged inside the frame, and the booster unit is used to realize the rotation of the gears.

Further, the booster unit includes;

A cylindrical groove, the cylindrical groove is opened at the end of the frame away from the boom frame, the cylindrical groove is connected with a rotating shaft, and the rotating shaft and the middle part of the gear are provided with an annular groove, And the cylindrical groove communicates with the through groove through the No. 1 groove;

pedals, the pedals are arranged at both ends of the rotating shaft, when the pedals move, the rotating shaft rotates;

A transmission belt, the transmission belt is sheathed in the annular groove on the rotating shaft and the gear.

Further, the booster unit also includes;

a strip-shaped slot, the strip-shaped slot is set inside the frame, and the strip-shaped slot is connected with the through slot;

"T" shaped rod, the long end of the "T" shaped rod is slidingly connected in the bar-shaped groove, and the "T" shaped rod is connected with the gear through a steel rope, and the steel rope is wound around the on the above gear.

Further, an adjustment groove is provided in the middle of the gear, and the adjustment groove communicates with the annular groove in the middle of the gear. An adjustment shaft is rotatably connected inside the adjustment groove, and the outer wall of the adjustment shaft and the inner wall of the adjustment groove are both opened. There is a rectangular slot, and the rectangular slot on the outer wall of the adjustment shaft is the same size as the rectangular slot on the inner wall of the adjustment slot;

Detent, the size of the detent is larger than the size of the rectangular slot, and when the rectangular slot on the outer wall of the adjustment shaft and the rectangular slot on the inner wall of the adjustment slot overlap each other, the bayonet pin can enter the overlapping rectangular slot.

Further, the upper end surface of the frame is provided with a card slot, and a card block is slidably connected in the card slot, and the outer wall of the rotating shaft and the upper end of the "T"-shaped bar are both provided with a No. 2 slot. When the load sheet is located at the lower end of the boom frame, the clamping block is located in the clamping slot and the No. 2 slot.

Further, both ends of the rotating shaft are provided with arc-shaped grooves, and the arc-shaped grooves at both ends of the rotating shaft are opened in opposite directions, and the pedal is slidably connected in the arc-shaped grooves.

Further, the diameter of the openings at both ends of the arc-shaped groove is larger than the middle part of the arc-shaped groove, and telescopic blocks are arranged on the rotating shaft of the pedal. When the pedal is located at both ends of the arc-shaped groove, the pedal The telescopic block on the board protrudes.

Compared with the prior art, the present invention provides an intelligent cycling chest expansion training equipment, which has the following beneficial effects:

1. The riding chest expansion training equipment drives the gear bar to slide up and down in the chute through the gear. When the gear bar slides upward, the gear bar drives the No. 1 board to move upward. When the No. 1 board moves upward, the No. 1 board moves upward. The No. plate pushes the load plate to slide upward on the slide bar, so that the user can drive the gear to rotate by stepping on the pedal, the gear drives the gear bar to rotate, and the gear bar drives the No. The boom rod is pushed, so that when the user is exhausted, he can still push the boom rod with his hands and feet; then when the boom rod moves from the middle of the arms to both sides, the gap between the boom rod and the load plate The distance of the chest expander is shortened, and the drawstring becomes slack, so that the weight plate and the weight plate move downward to realize reset, and the convenience of use of the chest expanding device is improved.

2. The chest expansion training equipment for cycling, when the user is performing chest training, and when the user stops training before training the chest to exhaustion, or, when the chest training equipment is an amateur bodybuilder, at this time, through Put the card block inside the card slot and the No. 2 slot. At this time, when the user uses the chest training equipment to exercise, the pedal is connected to the rotating shaft, and the No. 2 slot on the outer wall of the rotating shaft is embedded in the card slot, so the rotating shaft It cannot be rotated, so when the user performs chest training, no matter whether the user steps on the pedal or steps elsewhere, the pedal will remain stable, which will not affect the user's chest training; but if it is necessary to rotate When the shaft rotates, it is only necessary to take out the clamping block from the clamping slot and the No. 2 slot.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Fig. 2 is a structural view in Embodiment 1 of the present invention;

Fig. 3 is a structural view in Embodiment 2 of the present invention;

Fig. 4 is a structural view of the booster unit in Fig. 2;

Fig. 5 is a structural view of the rotating shaft in Fig. 4;

Fig. 6 is a structural view of the inside of the gear in Fig. 4;

Fig. 7 is a structural view of the gear and the rack in the first embodiment;

Fig. 8 is a structural view of the booster unit in Fig. 2;

Fig. 9 is a structural view of the pedal in Fig. 1;

In the figure: frame 1, seat cushion 11, card slot 111, card block 112, No. Slot 18, gear rod 19, No.1 plate 191, through slot 192, gear 193, booster unit 2, cylindrical slot 21, rotating shaft 22, annular slot 221, arc slot 222, No. 1 slot 23, pedal 24 , telescopic block 241, drive belt 25, strip groove 26, " T " shape bar 27, steel rope 28, adjustment groove 3, adjustment shaft 31, rectangular groove 32, bayonet pin 33.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one,

An intelligent cycling chest expansion training equipment, comprising:

Rack 1,

Cushion 11, described cushion 11 is arranged on described frame 1;

The boom frame 12, the boom frame 12 is arranged at one end of the frame 1, two slide bars 13 are fixedly connected below the boom frame 12; the boom frame 12 is provided with a boom bar 14;

A load plate 15, the load plate 15 is slidably connected to the slide bar 13; and the two sides of the load plate 15 are respectively connected to the two boom bars 14 through stay ropes 16;

A load sheet 17, the load sheet 17 is movably connected on the slide bar 13, and the load sheet 17 is located above the load plate 15;

Also includes,

A chute 18, the chute 18 is provided at one end of the frame 1 close to the boom frame 12, the inside of the chute 18 is slidably connected with a gear bar 19, and a number plate 191 is fixedly connected below the gear bar 19, The No. 1 plate 191 is located below the load-bearing plate 15 , and the load-bearing plate 15 is in contact with the No. 1 plate 191 .

Through groove 192, described through groove 192 is columnar, and is opened on the side of described frame 1 close to boom frame 12, and described through groove 192 is communicated with described chute 18, and described through groove 192 is rotatably connected There is a gear 193, and the gear 193 is meshed with the gear rod 19;

A booster unit 2, the booster unit 2 is arranged inside the frame 1, and the booster unit 2 is used to realize the rotation of the gear 193.

The booster unit 2 includes;

Cylindrical groove 21, said cylindrical groove 21 is opened at the end of said frame 1 far away from the boom frame 12, said cylindrical groove 21 is rotatably connected with a rotating shaft 22, said rotating shaft 22 and said gear The middle part of 193 is provided with an annular groove 221, and the cylindrical groove 21 communicates with the through groove 192 through the No. 1 groove 23;

Foot pedal 24, described foot pedal 24 is arranged on the two ends of described rotating shaft 22, when foot pedal 24 moves, described rotating shaft 22 rotates;

A transmission belt 25, the transmission belt 25 is sleeved in the annular groove 221 on the rotating shaft 22 and the gear 193;

First of all, before use, the user needs to adjust the resistance of the expansion arm bar 14 on the chest expansion trainer according to his own fitness foundation or the strength of the user himself, so that the chest expansion training equipment can meet the requirements of the chest expansion training equipment. and when in use, it can be adjusted in real time according to the actual situation. The adjustment method is as follows; Take off some, until the quantity and weight of the load sheet 17 are suitable for the user to use; in the same way, when the damping of the boom bar 14 itself is less than the strength of the user itself, the user can connect the hole in the middle of the load sheet 17 with the slide. Align on the bar 13, and add the load sheet 17 to the boom frame 12, so that it is suitable for the user to use;

The specific workflow is as follows;

When the personnel is using the chest expanding apparatus, the user rides on the frame 1, and the user sits on the cushion 11 on the frame 1, and then the user puts two palms on the lower ends of the spreader bars 14 on both sides, and stretches out the chest. The boom 14 is rotationally connected to the upper end of the frame 1. When the user pushes the two boom levers 14 between the two arms of the user, when the two boom levers 14 push toward the middle of the arms, the boom lever 14 is positioned at the center of the boom. The two ends above the frame 12, the arm spreader 14 will be far away from each other, this is because the spreader arm 14 is connected by the stay cord 16 and the load plate 15 below, and when the chest expanding apparatus is not in use, The stay rope 16 is in a tensioned state between the spreader rod 14 and the load plate 15, so when the two spreader rods 14 approach between the arms, the distance between the spreader rod 14 and the load plate 15 will increase, Therefore, when the two boom bars 14 approach between the two arms, the load plate 15 will be pulled to move upward, and the load plate 15 will slide upward on the slide bar 13, and the load plate 17 on the load plate 15 will be pushed on the slide bar by the load plate 15. 13 slides upwards, so that damping is produced on the spreader rod 14, which stimulates the chest muscles of the user, thereby realizing the training effect on the chest. At this time, if the user repeats the training, the user Reach exhaustion, yet, when training, often carry out several groups of actions after being exhausted, the effect played is often get twice the result with half the effort, at this moment the user can place sole on the pedal 24, the user controls the pedal 24 is trampled, at this moment pedal 24 drives rotating shaft 22 and rotates, and the annular groove 221 in the middle part of rotating shaft 22 rotates synchronously, and rotating shaft 22 drives rotating band and moves, and drive belt 25 can be belt or chain, at this moment, because The transmission belt 25 is also sleeved on the annular groove 221 in the middle of the gear 193, so when the transmission belt 25 rotates, the gear 193 in the through groove 192 is driven to rotate, and when the gear 193 rotates, because the gear 193 meshes with the gear rod 19, so When the gear 193 rotates, the gear 193 drives the tooth bar 19 to slide up and down in the chute 18. When the tooth bar 19 slides upward, the tooth bar 19 drives the No. 1 plate 191 to move upward. When the No. 1 plate 191 moves upward , the No. 1 plate 191 pushes the load plate 15 to slide upward on the slide bar 13, so that the user can drive the gear 193 to rotate by stepping on the pedal 24, the gear 193 drives the gear bar 19 to rotate, and the gear bar 19 drives the gear bar 19 to rotate. Plate 191 moves upwards, and the user pushes the boom bar 14 through the arms at the same time, so that when the user is exhausted, he can still push the boom bar 14 with his hands and feet; When moving to both sides, the distance between the spreader bar 14 and the load plate 15 is reduced, and the stay rope 16 becomes slack, so that the load plate 15 and the load plate 17 move downward to realize reset, making the use of the chest expanding device convenient sexual enhancement.

Embodiment two,

The difference between Embodiment 2 and Embodiment 1 is that Embodiment 2 is an alternative to Embodiment 1, and the specific product plan can be produced according to customer needs, and the structure of Embodiment 2 includes;

The booster unit 2 also includes;

A strip groove 26, the strip groove 26 is set inside the frame 1, and the strip groove 26 is connected with the through groove 192;

"T" shaped bar 27, the long end of the "T" shaped bar 27 is slidingly connected in the bar-shaped groove 26, and the "T" shaped bar 27 is connected with the gear 193 by a steel rope 28, so The steel rope 28 is wound on the gear 193;

The specific workflow is as follows;

By opening a bar-shaped groove 26 inside the frame 1, and making the bar-shaped groove 26 communicate with the through groove 192, and slidingly connecting the "T" shaped bar 27 in the bar-shaped groove 26, and making the "T" shaped bar 27 pass through the steel The rope 28 is connected with the gear 193, and the steel rope 28 is wound around the middle part of the gear 193. At this time, when the user pushes the boom bar 14 to reciprocate in the middle of both arms, the user reaches exhaustion. At this time, the user Both feet can be placed on the two short bars of the "T" shaped bar 27. At this time, the user can push the "T" shaped bar 27 with both feet. At this time, the long bar of the "T" shaped bar 27 is in the bar shape The inside of the slot 26 slides, and when the "T" bar 27 slides, the "T" bar 27 pulls the steel rope 28, and the steel rope 28 pulls the gear 193, and the gear 193 rotates. When the gear 193 rotates, the gear 193 meshes with the gear rod 19, and the gear rod 19 is forced to slide upward inside the chute 18, the slide rod 13 drives the No. Realize pushing the "T" shaped bar 27 to slide inside the strip groove 26 through the soles of the feet and legs, so as to realize the upward movement of the weight plate 15 and the weight sheet 17, and then realize that when the user is exhausted, the user can still push the stretcher. The arm bar 14 moves to the middle of both arms, thereby increasing the use efficiency of the chest expanding apparatus.

Embodiment three,

The difference between the third embodiment and the above-mentioned embodiment is that the third embodiment is an explanation and supplement to the gear 193 in the first embodiment, including;

The middle part of the gear 193 is provided with an adjustment groove 3, and the adjustment groove 3 communicates with the annular groove 221 in the middle part of the gear 193. The inside of the adjustment groove 3 is rotatably connected with an adjustment shaft 31, and the outer wall of the adjustment shaft 31 and the The inner wall of the adjustment groove 3 is provided with a rectangular groove 32, and the rectangular groove 32 on the outer wall of the adjustment shaft 31 is the same size as the rectangular groove 32 on the inner wall of the adjustment groove 3;

Detent pin 33, the size of the detent pin 33 is greater than the size of the rectangular slot 32, and when the rectangular slot 32 on the outer wall of the adjustment shaft 31 overlaps with the rectangular slot 32 on the inner wall of the adjustment slot 3, the bayonet pin 33 can enter In the coincident rectangular groove 32;

The specific workflow is as follows;

By opening the adjustment slot 3 in the middle of the gear 193, and the adjustment shaft 31 is connected with the rotation in the adjustment slot 3, when the user does not use the arm bar 14 for chest training when the user is using the chest expansion device, The personnel step on the pedal 24, and when the pedal 24 is under force to move, the pedal 24 drives the rotating shaft 22 to move, and when the rotating shaft 22 rotates, the rotating shaft 22 drives the transmission belt 25 to move, because the transmission belt 25 is set in the middle of the gear 193, and the adjusting groove 3 communicates with the annular groove 221 in the middle of the gear 193. At this time, the transmission belt 25 is located on the surface of the adjustment shaft 31, so when the transmission belt 25 moves, the transmission belt 25 drives the adjustment shaft 31 to rotate , because the adjustment shaft 31 is rotatably connected in the adjustment groove 3, so when the adjustment shaft 31 rotates, the adjustment shaft 31 will not drive the gear 193 to rotate, so at this time, the user can step on the pedal 24 to perform Simulate riding, so that the chest expansion device can play the role of a spinning bike, and thus improve the practicability of the chest expansion device to a certain extent;

On the other hand, when the user uses the chest expanding apparatus to practice chest, at this moment, the user can turn the pedal 24, and the rotation of the pedal 24 drives the adjustment shaft 31 to rotate through the transmission belt 25, so that the rectangular shape of the outer wall of the adjustment shaft 31 The slot 32 overlaps with the rectangular slot 32 on the inner wall of the adjusting slot 3. At this moment, the user can place the bayonet pin 33 in the overlapping rectangular slot 32, and since the bayonet pin 33 is larger than the rectangular slot 32, when adjusting When the shaft 31 rotates, the adjustment shaft 31 can make the rectangular groove 32 on the adjustment shaft 31 and the rectangular groove 32 on the inner wall of the adjustment groove 3 unable to be misaligned through the bayonet pin 33, so that the adjustment shaft 31 can be driven by the bayonet pin 33 when the shaft 31 rotates. The gear 193 rotates, so when the gear 193 rotates, the gear 193 can mesh with the gear rod 19, so that the gear rod 19 drives the No. After the user is exhausted, follow-up actions are performed to achieve labor-saving effect, thereby improving the practicability of the chest expanding device.

Embodiment four,

The difference between the fourth embodiment and the above-mentioned embodiments is that the fourth embodiment is a supplement to the description of the first and second embodiments, including;

The upper end surface of the frame 1 is provided with a card slot 111, the card slot 111 is slidingly connected with a card block 112, and the outer wall of the rotating shaft 22 and the upper end of the "T" shape bar 27 are provided with a second slot 113 , when the load plate 17 is located at the lower end of the boom frame 12, the block 112 is located in the slot 111 and the second slot 113;

The specific workflow is as follows;

By opening a card slot 111 on the upper end surface of the frame 1, a card block 112 is slidably connected in the card slot 111, and a No. 2 slot 113 is provided on the outer wall of the "T" shape bar 27 and the rotating shaft 22, and in the initial state Next, make the block 112 located in the slot 111 and the second slot 113;

When embodiment four is used in embodiment one, when the user is performing chest training, and when the user stops training before training the chest to exhaustion, or, when the chest training equipment is an amateur body builder, at this time, by Put the card block 112 into the card slot 111 and the No. 2 slot 113. At this time, when the user uses the chest training equipment to exercise, the pedal 24 is connected with the rotating shaft 22, and the card is embedded in the No. 2 slot 113 on the outer wall of the rotating shaft 22. slot 111, so the rotating shaft 22 cannot rotate at this moment, so when the user performs chest training, no matter the user steps on the foot pedal 24 or steps on other places, the foot pedal 24 will remain stable, so as not to Affect the user to practice chest; but if the rotating shaft 22 needs to be rotated, it is only necessary to take the block 112 out of the slot 111 and the second slot 113;

When embodiment four is used in embodiment two, when the user is performing chest training, and when the user stops training before training the chest to exhaustion, or, when the chest training equipment is an amateur body builder, at this time, By placing the block 112 into the slot 111 and the No. 2 slot 113, when the user is exercising the chest training equipment, the block 112 is embedded in the No. 2 slot 113 on the "T" shape bar 27, and the block The other end of the block 112 is located in the slot 111, so the No. 2 slot 113 on the "T" bar 27 and the slot 111 cannot be staggered, so when the user performs chest training, the user steps on the "T" shaped When the bar 27 is on, the "T" bar 27 cannot move, so the "T" bar 27 cannot shake, thus not affecting the user's chest training, but if the "T" bar 27 is required to exercise, only It is only necessary to take out the card block 112 from the card slot 111 and the No. 2 slot 113 .

Embodiment five,

Both ends of the rotating shaft 22 are provided with arc-shaped grooves 222, and the directions of opening of the arc-shaped grooves 222 at both ends of the rotating shaft 22 are opposite, and the pedal 24 is slidably connected in the arc-shaped grooves 222;

The notches at both ends of the arc groove 222 have a diameter larger than the middle part of the arc groove 222, and a telescopic block 241 is arranged on the rotating shaft of the foot pedal 24. When the foot pedal 24 is located at the two ends of the arc groove 222 , the telescopic block 241 on the pedal 24 stretches out;

The specific workflow is as follows;

By opening the arc-shaped grooves 222 on the two ends of the rotating shaft 22, and making the opening directions of the arc-shaped grooves 222 at the two ends of the rotating shaft 22 opposite, and making the pedals 24 slidably connected in the arc-shaped grooves 222; when the user When performing chest training, if the rotating shaft 22 does not need to be rotated at this moment, by making the pedals 24 slide in the arc groove 222 at this moment, by making the pedals 24 on both sides of the rotating shaft 22 be in the same position as Horizontal plane, at this moment, when the user is using the chest training apparatus, when the sole of the user steps on the pedals 24 on both sides of the body, the user will be more comfortable, and when the rotation shaft 22 needs to be rotated, the The pedals 24 slide in the arc grooves 222, so that the pedals 24 on both sides are placed for the pedals 24 on the bicycle. Therefore, the two pedals 24 respectively squeeze one ends of the two arc-shaped grooves 222, so that the pedals 24 drive the rotating shaft 22 to rotate;

By making the diameter of both ports of the arc groove 222 greater than the arc groove 222 middle part, and stretching the block 241 on the rotating shaft on the pedal 24, when the pedal 24 is moving to the two ends of the arc groove 222, due to the arc The diameter of both ends of the shaped groove 222 is large, so the telescopic block 241 on the rotating shaft of the pedal 24 has a flexible space, so that the pedal 24 is more stable at the two ends of the arc groove 222, and when the position of the pedal 24 needs to be adjusted When adjusting, you only need to squeeze the pedal 24 to the middle of the arc groove 222, the telescopic block 241 of the rotating shaft on the pedal 24 is squeezed by the groove wall of the arc groove 222, and the telescopic block 241 tightens the inside of the rotating shaft, From realizing the regulation of pedal 24.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. An intelligent cycling chest expansion training equipment, comprising: Rack(1), A cushion (11), the cushion (11) is arranged on the frame (1); An arm frame (12), the arm frame (12) is arranged on one end of the frame (1), and two slide bars (13) are fixedly connected below the arm frame (12); The frame (12) is provided with a boom bar (14); The load plate (15), the load plate (15) is slidably connected to the slide bar (13); and the two sides of the load plate (15) are respectively connected to the two boom bars (14) connect; a load plate (17), the load plate (17) is flexibly connected to the slide bar (13), and the load plate (17) is located above the load plate (15); It is characterized in that: it also includes, A chute (18), the chute (18) is provided at one end of the frame (1) close to the boom frame (12), and the inside of the chute (18) is slidably connected with a gear bar (19), so A No. 1 plate (191) is fixedly connected to the bottom of the rack (19), and the No. 1 plate (191) is located below the load plate (15). The load plate (15) and the No. 1 plate (191) touch; Through groove (192), described through groove (192) is columnar, and offers on the side of described frame (1) close to the arm frame (12), described through groove (192) and described chute (18) communicated, the through groove (192) is rotatably connected with a gear (193), and the gear (193) meshes with the gear rod (19); A booster unit (2), the booster unit (2) is arranged inside the frame (1), and the booster unit (2) is used to realize the rotation of the gear (193). 2. A kind of intelligent cycling chest expansion training equipment according to claim 1, characterized in that: the booster unit (2) comprises; Cylindrical groove (21), described cylindrical groove (21) runs through and offers in described frame (1) away from one end of arm frame (12), and described cylindrical groove (21) is rotationally connected with rotating shaft ( 22), the rotating shaft (22) and the middle part of the gear (193) are provided with an annular groove (221), and the cylindrical groove (21) passes through the No. 1 groove (23) and the through groove (192 ) connected; Pedal (24), described pedal (24) is arranged on the two ends of described rotating shaft (22), when pedal (24) moves, described rotating shaft (22) rotates; A transmission belt (25), the transmission belt (25) is sheathed in the annular groove (221) on the rotation shaft (22) and the gear (193). 3. A kind of intelligent cycling chest expansion training equipment according to claim 1, characterized in that: the power assist unit (2) also includes; A strip groove (26), the strip groove (26) is set inside the frame (1), and the strip groove (26) is connected with the through groove (192); "T" shape bar (27), the long end of said "T" shape bar (27) is slidably connected in said strip groove (26), and said "T" shape bar (27) is passed through steel rope ( 28) is connected with the gear (193), and the steel rope (28) is wound on the gear (193). 4. A kind of intelligent cycling chest expansion training equipment according to claim 1, characterized in that: the middle part of the gear (193) is provided with an adjustment groove (3), and the adjustment groove (3) is connected to the gear ( 193) The annular groove (221) in the middle is connected, the inside of the adjustment groove (3) is connected with the adjustment shaft (31), and the outer wall of the adjustment shaft (31) and the inner wall of the adjustment groove (3) are provided with rectangular grooves (32), and the rectangular groove (32) on the outer wall of the adjustment shaft (31) is the same size as the rectangular groove (32) on the inner wall of the adjustment groove (3); bayonet pin (33), the size of the bayonet pin (33) is greater than the size of the rectangular slot (32), and when the rectangular slot (32) on the outer wall of the adjustment shaft (31) and the rectangular slot on the inner wall of the adjustment slot (3) When (32) are overlapped with each other, the bayonet pins (33) can enter into the overlapped rectangular grooves (32). 5. A kind of intelligent cycling chest expansion training equipment according to claim 2 or 3, characterized in that: the upper end surface of the frame (1) is provided with a card slot (111), and the card slot (111) A block (112) is slidingly connected to the inside, and the outer wall of the rotating shaft (22) and the upper end of the "T" bar (27) are provided with a No. 2 slot (113). When the load plate (17) is located When the lower end of the boom frame (12) is extended, the clamping block (112) is located in the clamping slot (111) and the No. 2 slot (113). 6. A kind of intelligent riding chest expansion training equipment according to claim 5, characterized in that: arc-shaped grooves (221) are provided on both ends of the rotating shaft (22), and the rotating shaft ( 22) The arc-shaped slots (221) at both ends are opened in opposite directions, and the pedal (24) is slidably connected in the arc-shaped slots (221). 7. A kind of intelligent cycling chest expansion training equipment according to claim 6, characterized in that: the diameter of the notches at both ends of the arc-shaped groove (221) is larger than the middle part of the arc-shaped groove (221), and the feet A telescopic block (241) is arranged on the rotating shaft of the pedal (24), and when the pedal (24) was positioned at both ends of the arc groove (221), the telescopic block (241) on the pedal (24) stretched out. out.

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