CN216169703U

CN216169703U - Butterfly training device with adjustable air pressure

Info

Publication number: CN216169703U
Application number: CN202122535544.6U
Authority: CN
Inventors: 葛卫华; 唐海军; 方志星; 朱友园
Original assignee: Nantong Ironmaster Sporting Industrial Co Ltd
Current assignee: Nantong Ironmaster Sporting Industrial Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an adjustable air pressure butterfly trainer, comprising: the backrest plate is used for supporting the back, a screw rod frame is arranged below the rear side of the backrest plate, a driving rod is arranged below the screw rod frame, and a seat plate is arranged below the backrest plate; the auxiliary mechanism is bilaterally and symmetrically connected below the seat plate, a first chassis is vertically fixed at the lower end of the auxiliary mechanism, a second chassis is connected to the rear side of the first chassis, the mounting frame is symmetrically mounted on the left side and the right side of the driving rod, a rotary drum is rotatably connected to the outer end of the mounting frame, an arm rod is connected to the outer side of the rotary drum close to the upper half part of the rotary drum, an adjusting rod is connected to the upper end of the arm rod, and a holding rod is vertically mounted above the adjusting rod. This adjustable atmospheric pressure butterfly training ware sets up pressure sensor and can detects the inside atmospheric pressure size of cylinder to adjust the inside atmospheric pressure size of cylinder through the control air pump, can intelligent regulation user's training intensity, further strengthened the practicality of device.

Description

Butterfly training device with adjustable air pressure

Technical Field

The utility model relates to the technical field of fitness training equipment, in particular to an adjustable air pressure butterfly trainer.

Background

The butterfly machine trainer is one of fitness equipment, and with the improvement of living standard, people begin to pay attention to physical fitness after meeting daily demands, and fitness is one of the most fiery and hot projects under the line, and people can achieve the purpose of exercising through the fitness equipment. The butterfly machine trainer is mainly used for a machine for exercising chest and back muscles, and is used for expanding chest and pulling back by pulling arms back and forth.

The grab handle of the butterfly training device on the current market and the position of the seat are relatively fixed, so that the butterfly training device is not convenient to adjust, the requirements of users with different heights for training are difficult to meet, the training intensity is not convenient to intelligently adjust in the using process, the problem of poor practicability exists, and therefore the butterfly training device with the adjustable air pressure is provided.

Disclosure of Invention

The utility model aims to provide an adjustable air pressure butterfly trainer, which solves the problems that the positions of a grab handle and a seat of the butterfly trainer in the market are relatively fixed, the butterfly trainer is inconvenient to adjust and hard to meet the training requirements of users with different heights, and the butterfly trainer is inconvenient to intelligently adjust the training intensity in the using process and has poor practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: adjustable atmospheric pressure butterfly training ware includes:

the backrest plate is used for supporting the back, a screw rod frame is arranged below the rear side of the backrest plate, a driving rod is arranged below the screw rod frame, and a seat plate is arranged below the backrest plate;

the auxiliary mechanism is connected below the seat plate in a bilateral symmetry mode, a first underframe is vertically fixed at the lower end of the auxiliary mechanism, a second underframe is connected to the rear side of the first underframe, and an I-shaped structure is formed between the first underframe and the second underframe;

the mounting frame is symmetrically mounted on the left side and the right side of the driving rod, the outer side end of the mounting frame is rotatably connected with a rotary drum, the outer side of the upper half part of the rotary drum is connected with an arm rod, the upper end of the arm rod is connected with an adjusting rod, and a holding rod is vertically mounted above the adjusting rod;

the hinge is connected to the outer side, close to the lower half portion, of the rotary drum, one end, far away from the rotary drum, of the hinge is rotatably connected with the output end of the air cylinder, a hinged support is installed on the outer side of the other end of the air cylinder, and the hinged support and the bottom frame are fixed in a two-phase mode.

Preferably, the driving rod further comprises:

the servo motor is arranged inside the servo motor, and the output end of the servo motor is connected with the screw rod frame through a coupler;

a nut screwed to the outside of the screw frame;

the cross beam is connected to the front end of the nut and is fixed with the bottom surface of the seat plate;

the infrared distance measuring sensor is connected below the cross beam;

and the controller is arranged at the lower end of the servo motor and is electrically connected with the infrared distance measuring sensor.

Preferably, the auxiliary mechanism further comprises:

the sleeves are symmetrically fixed on the left side and the right side of the upper surface of the first underframe;

a telescoping rod extending through the interior of the cannula;

and the spring is arranged inside the sleeve and is connected with the bottom end of the telescopic rod.

Preferably, the adjusting rod further comprises:

the sliding chutes are symmetrically arranged on the front side surface and the rear side surface of the adjusting rod;

the perforation, it sets up between the spout, and along the length direction equidistance of spout distributes to run through the inside of adjusting the pole.

Preferably, the grip further comprises:

the rubber anti-slip sleeve is sleeved on the outer surface of the holding rod;

the shaft sleeve is sleeved on the outer side of the adjusting rod and is fixed with the bottom end of the holding rod.

Preferably, the cylinder further comprises:

the air pump is connected to the upper surface of the air cylinder and communicated with the interior of the air cylinder;

and the air pressure sensor is arranged inside the bottom end of the air cylinder.

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

the butterfly trainer with adjustable air pressure is provided with the driving rod which can drive the seat plate to move up and down so as to adjust the height of the seat plate according to the needs of users, the comfort level is higher, the auxiliary mechanism can assist the seat plate to move up and down by utilizing the elastic expansion effect of the auxiliary mechanism, the seat plate is more stable and safe, the holding rod relative adjusting rod is arranged to be adjusted in a sliding manner so as to adjust the distance between the two holding rods according to the actual use needs, the butterfly trainer with shorter arms or longer arms is convenient for users to train, and the use flexibility of the whole device is greatly enhanced;

this adjustable atmospheric pressure butterfly training ware sets up pressure sensor and can detects the inside atmospheric pressure size of cylinder to adjust the inside atmospheric pressure size of cylinder through the control air pump, can intelligent regulation user's training intensity, further strengthened the practicality of device.

Drawings

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

FIG. 2 is a schematic structural diagram of a driving rod, a backup plate and a seat plate installed on the right side of the driving rod;

FIG. 3 is a schematic cross-sectional view of the auxiliary mechanism of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the adjusting lever and the holding lever according to the present invention;

fig. 5 is a partial structure diagram of the cylinder installation of the present invention.

In the figure: 1. a backup plate; 2. a screw frame; 3. a drive rod; 31. a servo motor; 32. a nut; 33. a cross beam; 34. an infrared ranging sensor; 35. a controller; 4. a seat plate; 5. an auxiliary mechanism; 51. a sleeve; 52. a telescopic rod; 53. a spring; 6. a first underframe; 7. a second underframe; 8. a mounting frame; 9. a rotating drum; 10. an arm lever; 11. adjusting a rod; 111. a chute; 112. perforating; 12. a holding rod; 121. a rubber anti-slip sleeve; 122. a shaft sleeve; 13. a hinge; 14. a cylinder; 141. an air pump; 142. an air pressure sensor; 15. and (4) hinging seat.

Detailed Description

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

Referring to fig. 1, the present invention provides a technical solution: adjustable atmospheric pressure butterfly training ware includes: the backrest plate 1 is used for supporting the back, a screw rod frame 2 is installed below the rear side of the backrest plate 1, a driving rod 3 is installed below the screw rod frame 2, and a seat plate 4 is installed below the backrest plate 1; the auxiliary mechanism 5 is connected below the seat plate 4 in a bilateral symmetry mode, a first underframe 6 is vertically fixed at the lower end of the auxiliary mechanism 5, a second underframe 7 is connected to the rear side of the first underframe 6, and an I-shaped structure is formed between the first underframe 6 and the second underframe 7; the mounting frame 8 is symmetrically mounted on the left side and the right side of the driving rod 3, the outer side end of the mounting frame 8 is rotatably connected with the rotary drum 9, the outer side of the upper half part of the rotary drum 9 is connected with an arm rod 10, the upper end of the arm rod 10 is connected with an adjusting rod 11, and a holding rod 12 is vertically mounted above the adjusting rod 11; the hinge 13 is connected to the outer side of the lower half portion of the rotating cylinder 9, one end, far away from the rotating cylinder 9, of the hinge 13 is rotatably connected with the output end of the air cylinder 14, a hinged support 15 is installed on the outer side of the other end of the air cylinder 14, and the hinged support 15 is fixed with the second underframe 7.

Referring to fig. 2-3, the adjustable pneumatic butterfly trainer, the driving rod 3 further includes: the servo motor 31 is arranged inside the servo motor 31, and the output end of the servo motor 31 is connected with the screw rod frame 2 through a coupler; a nut 32 screwed to the outside of the screw frame 2; a cross beam 33 connected to the front end of the nut 32 and fixed to the bottom surface of the seat plate 4; an infrared distance measuring sensor 34 connected below the cross beam 33; controller 35, its lower extreme at servo motor 31 is installed, and with 34 electric connection of infrared distance measuring sensor, sets up the actuating lever and can drive seat 4 and carry out the lifting movement to in the height of seat 4 is adjusted according to user's needs, the comfort level is stronger, and complementary unit 5 is still including: the sleeves 51 are symmetrically fixed on the left side and the right side of the upper surface of the first underframe 6; a telescopic rod 52 penetrating above the inside of the casing 51; spring 53, it installs in the inside of sleeve pipe 51, and is connected with the bottom of telescopic link 52, sets up complementary unit 5 and can utilize the lift adjustment removal of self elastic stretching effect supplementary seat 4 for seat 4 is more stable safe.

Referring to fig. 4-5, the adjustable air pressure butterfly trainer adjustment rod 11 further includes: the sliding grooves 111 are symmetrically formed on the front and rear side surfaces of the adjusting rod 11; and through holes 112 formed between the sliding grooves 111 and equidistantly distributed along the length direction of the sliding grooves 111 and penetrating the inside of the adjusting lever 11, wherein the grip 12 further comprises: a rubber anti-slip sleeve 121 sleeved on the outer surface of the holding rod 12; axle sleeve 122, it cup joints in the outside of adjusting pole 11, and fixes mutually with the bottom of holding rod 12, sets up holding rod 12 and adjusts pole 11 relatively and can slide adjusting to in need adjust the distance between two holding rods 12 according to the in-service use, make things convenient for the short or longer user of arm to train, strengthened the use flexibility of whole device greatly, cylinder 14 is still including: an air pump 141 connected to an upper surface of the cylinder 14 and communicating with the inside of the cylinder 14; atmospheric pressure sensor 142, it is installed inside the bottom of cylinder 14, sets up atmospheric pressure sensor 142 and can detect the inside atmospheric pressure size of cylinder 14 to adjust the inside atmospheric pressure size of cylinder 14 through control air pump 141, training intensity that can the intelligent regulation user has further strengthened the practicality of device.

The working principle is as follows: for the adjustable air pressure butterfly trainer, firstly, the first underframe 6 and the second underframe 7 support the whole device, a user firstly sits on the seat plate 4 and leans against the back plate 1, then the servo motor 31 in the driving rod 3 is started, the servo motor 31 drives the screw rod frame 2 to rotate, the screw rod frame 2 drives the nut 32 to move upwards, the nut 32 drives the seat plate 4 to rise through the cross beam 33, at the moment, the infrared distance measuring sensor 34 can detect the rising distance and feed data back to the controller 35 so as to control the proper rising height, meanwhile, the seat plate 4 rises to drive the telescopic rod 52 in the auxiliary mechanism 5 to move upwards, the telescopic rod 52 extends out a distance from the inside of the sleeve 51, simultaneously, the spring 53 is pulled to extend, the spring 53 generates a downward reverse acting force to further maintain the rising and falling balance, after the height is adjusted, the user opens the two-arm holding rod 12, and the hand is in contact with the rubber anti-slip sleeve 121, when the distance is improper, the holding rod 12 can be moved along the adjusting rod 11 first, so that the shaft sleeve 122 slides on the surface of the adjusting rod 11, and slides to a proper position, the bolt is inserted into the sliding groove 111 from the outer side of the shaft sleeve 122, and then the bolt is tightened, so that the bolt and the through hole 112 are fixed under the thread action, when a user holds the holding rod 12 for training, the rotating drum 9 is driven by the arm rod 10 to rotate relative to the mounting frame 8, the rotating drum 9 drives the piston rod in the air cylinder 14 to extend gradually, and simultaneously drives the air cylinder 14 to rotate relative to the hinge 13 and the hinge base 15, the pressure in the air cylinder 14 is reduced, the resistance is increased, at the moment, the pressure sensor 142 can detect pressure information, the pressure is too low, when the resistance is too high, the controller 35 controls the air pump 141 to start to inflate the air cylinder 14, so as to increase the pressure and reduce the resistance, otherwise, the pressure can be reduced and the resistance, thereby achieving different training effects and completing the use process of the whole adjustable air pressure butterfly trainer.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Adjustable atmospheric pressure butterfly training ware, its characterized in that includes:

the backrest plate (1) is used for supporting the back, a screw rod frame (2) is installed below the rear side of the backrest plate (1), a driving rod (3) is installed below the screw rod frame (2), and a seat plate (4) is arranged below the backrest plate (1);

the auxiliary mechanism (5) is connected below the seat plate (4) in a bilateral symmetry mode, a first underframe (6) is vertically fixed at the lower end of the auxiliary mechanism (5), a second underframe (7) is connected to the rear side of the first underframe (6), and an I-shaped structure is formed between the first underframe (6) and the second underframe (7);

the mounting rack (8) is symmetrically mounted on the left side and the right side of the driving rod (3), the outer side end of the mounting rack (8) is rotatably connected with a rotary drum (9), the outer side of the upper half part of the rotary drum (9) is connected with an arm rod (10), the upper end of the arm rod (10) is connected with an adjusting rod (11), and a holding rod (12) is vertically mounted above the adjusting rod (11);

hinge (13), connect in the outside that rotary drum (9) leaned on the latter half, hinge (13) are kept away from the one end rotation of rotary drum (9) is connected with the output of cylinder (14), free bearing (15) are installed in the other end outside of cylinder (14), just free bearing (15) with chassis two (7) are fixed mutually.

2. The adjustable pneumatic butterfly trainer according to claim 1, wherein said driving rod (3) further comprises:

the servo motor (31) is arranged inside the servo motor (31), and the output end of the servo motor (31) is connected with the screw rod frame (2) through a coupler;

a nut (32) screwed to the outside of the screw frame (2);

a cross beam (33) connected to the front end of the nut (32) and fixed to the bottom surface of the seat plate (4);

an infrared distance measuring sensor (34) connected below the cross beam (33);

and the controller (35) is arranged at the lower end of the servo motor (31) and is electrically connected with the infrared distance measuring sensor (34).

3. The adjustable pneumatic butterfly trainer according to claim 1, wherein said auxiliary mechanism (5) further comprises:

the sleeves (51) are symmetrically fixed on the left side and the right side of the upper surface of the first underframe (6);

a telescoping rod (52) extending through the interior of the cannula (51);

a spring (53) installed inside the sleeve (51) and connected to the bottom end of the telescopic rod (52).

4. The adjustable pneumatic butterfly trainer according to claim 1, wherein said adjustment lever (11) further comprises:

the sliding chutes (111) are symmetrically arranged on the front side surface and the rear side surface of the adjusting rod (11);

and through holes (112) which are provided between the sliding grooves (111), are distributed at equal intervals along the length direction of the sliding grooves (111), and penetrate through the inside of the adjusting rod (11).

5. The adjustable pneumatic butterfly trainer according to claim 1, wherein said grip (12) further comprises:

the rubber anti-slip sleeve (121) is sleeved on the outer surface of the holding rod (12);

and the shaft sleeve (122) is sleeved on the outer side of the adjusting rod (11) and is fixed with the bottom end of the holding rod (12).

6. The adjustable pneumatic butterfly trainer according to claim 1, wherein said pneumatic cylinder (14) further comprises:

an air pump (141) connected to the upper surface of the cylinder (14) and communicating with the inside of the cylinder (14);

an air pressure sensor (142) mounted inside the bottom end of the air cylinder (14).