CN110314341B

CN110314341B - Arm strength training device for preventing upper limb muscle atrophy

Info

Publication number: CN110314341B
Application number: CN201910694520.XA
Authority: CN
Inventors: 孙俊生
Original assignee: Tianshui Normal University
Current assignee: Tianshui Normal University
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-12-01
Anticipated expiration: 2039-07-30
Also published as: CN110314341A

Abstract

The invention discloses an arm strength training device for preventing upper limb muscle atrophy, which comprises a fixed frame, wherein the bottom of an inner cavity of the fixed frame is movably connected with an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a seat plate, the right side of the top of the fixed frame is fixedly connected with a support, the tops of two sides of the inner cavity of the support are fixedly connected with fixed blocks, and the inside of each fixed block is movably connected with a rotating block through a pin shaft. According to the arm strength training device, the bracket, the fixed block, the rotating block, the fixed column, the fixed ring, the first spring, the pull rope, the movable plate, the connecting rope and the first handle are arranged, so that the arm strength can be trained through longitudinal stretching, the connecting block, the water box, the piston, the guide rod, the second spring, the supporting rod and the second handle are arranged, the arm strength can be trained through transverse stretching, the arm strength training device is convenient to use, the arm strength training device can be used for arm strength training through transverse stretching and longitudinal stretching, the arm strength training effect is good, and the arm strength training device is beneficial to use of people.

Description

Arm strength training device for preventing upper limb muscle atrophy

Technical Field

The invention relates to the technical field of limb training, in particular to an arm strength training device for preventing upper limb muscle atrophy.

Background

The muscular atrophy refers to rhabdomyodystrophy, the muscle volume is normally reduced, muscle fibers become thin and even disappear, the muscular atrophy is clinically similar to motor neuron diseases amyotrophic lateral sclerosis and spinal cord progressive muscular atrophy, the prognosis is quite different, the onset age is young, affected parts are mostly unilateral upper limb far-end hand muscles, electromyography shows neurogenic damage, the course of disease is benign, and the muscular atrophy of arms can be automatically stopped: the arm muscles are shriveled, and the fingers are numb.

Arm strength trainer is the device of taking exercise arm strength, can effectively prevent muscle atrophy, arm strength trainer is by the frame, the rope, the eccentric wheel, the fixed pulley, the movable pulley, the fixing clip, guider, and a support, the arm strength training ware that heavy object and handle constitute, wherein, the eccentric wheel of fixing on the support is walked around to the rope of fixing in the frame, the fixed pulley is walked around again, connect a handle behind movable pulley and the fixed pulley, the support mounting is at the guider in being fixed in the frame, current arm strength trainer is mostly solitary transverse stretching training and longitudinal stretching training, the training effect to arm strength is not good, be unfavorable for people's use.

Disclosure of Invention

The invention aims to provide an arm strength training device for preventing upper limb muscle atrophy, which has the advantage of convenience in use and solves the problem of inconvenience in use of the arm strength training device.

In order to achieve the purpose, the invention provides the following technical scheme: an arm strength training device for preventing upper limb muscle atrophy comprises a fixed frame, wherein the bottom of an inner cavity of the fixed frame is movably connected with an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a seat plate, the right side of the top of the fixed frame is fixedly connected with a support, the tops of two sides of the inner cavity of the support are fixedly connected with fixed blocks, the inner parts of the fixed blocks are movably connected with rotating blocks through pin shafts, the top parts of the front surfaces of the rotating blocks are fixedly connected with fixed columns, the surfaces of the fixed blocks are fixedly connected with fixed rings, the surfaces of the fixed rings are sleeved with first springs, the surfaces of the fixed rings are movably connected with the inner walls of the fixed columns, the two sides of each first spring are respectively movably connected with the surfaces of the fixed columns and the fixed blocks, the surfaces of the rotating blocks are movably connected with, the surface of the movable plate is fixedly connected with a connecting rope, the bottom end of the connecting rope penetrates through the fixed frame and extends to the inside of the fixed frame to be fixedly connected with a first handle, the left top and the bottom of the fixed frame are respectively fixedly connected with a connecting block and a water box, the surface of the connecting block is provided with an air outlet hole, the inside of the connecting block is movably connected with a piston, the inside of the connecting block is fixedly connected with two guide rods, the surface of each guide rod is movably connected with the inner wall of the piston, the surface of each guide rod is sleeved with a second spring, the two sides of the second spring are respectively movably connected with the right side of the piston and the right side of the inner cavity of the connecting block, the left side of the connecting block is communicated with a water pumping pipe, the bottom end of the water pumping pipe penetrates through the water box and extends to the inside of the water box, the surface of inlet tube and drain pipe all is provided with the valve, the right side fixedly connected with bracing piece of piston, the right-hand member of bracing piece is run through connecting block and mount in proper order and extends to the inside fixedly connected with second handle of mount, the top fixedly connected with fixed axle of second handle, the inside of mount and extension to the mount is run through on the top of fixed axle, the inside fixedly connected with connecting axle of mount, the surface of connecting axle and the inside swing joint of fixed axle.

Preferably, the inside of mount is seted up flutedly, the left side swing joint of recess inner chamber has the loose axle, the surperficial threaded connection of loose axle has the backup pad, the top and the bottom fixed connection of electric telescopic handle of backup pad, the right-hand member of loose axle runs through the mount and extends to the outside fixedly connected with motor of mount, the left side of motor and the right side fixed connection of mount.

Preferably, the bottoms of the two sides of the fixing frame are fixedly connected with mounting blocks, and the mounting blocks are rectangular.

Preferably, the right side of the inner cavity of the fixing frame is movably connected with a suspension frame, the inner part of the fixing frame is in threaded connection with a bolt, and the left end of the bolt sequentially penetrates through the fixing frame and the suspension frame and extends to the outside of the suspension frame.

Preferably, the sliding grooves are formed in two sides of the inner portion of the support, and the inner walls of the sliding grooves are movably connected with the surface of the movable plate.

Preferably, the right side of the piston is fixedly connected with a sealing ring, the right side of the sealing ring is movably connected with the left side of the second spring, and the inner wall of the sealing ring is movably connected with the surface of the guide rod.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the arm strength training device, the bracket, the fixed block, the rotating block, the fixed column, the fixed ring, the first spring, the pull rope, the movable plate, the connecting rope and the first handle are arranged, so that the arm strength can be trained through longitudinal stretching, the connecting block, the water box, the piston, the guide rod, the second spring, the supporting rod and the second handle are arranged, the arm strength can be trained through transverse stretching, the arm strength training device is convenient to use, the arm strength training device can be used for arm strength training through transverse stretching and longitudinal stretching, the arm strength training effect is good, and the arm strength training device is beneficial to use of people.

2. According to the invention, the position of the seat plate can be adjusted by arranging the groove, the movable shaft, the supporting plate and the motor, the arm strength training device is convenient to fix by arranging the mounting block, a towel can be placed on the suspension frame by arranging the suspension frame and the bolt, the movable plate can move more stably by arranging the sliding groove, and the sealing effect of the piston and the guide rod is good by arranging the sealing ring.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a left side view of the structural hanger of the present invention.

In the figure: 1. a fixed mount; 2. an electric telescopic rod; 3. a seat plate; 4. a support; 5. a fixed block; 6. rotating the block; 7. fixing a column; 8. a fixing ring; 9. a first spring; 10. pulling a rope; 11. a movable plate; 12. connecting ropes; 13. connecting blocks; 14. a piston; 15. a guide bar; 16. a second spring; 17. a water pumping pipe; 18. a water box; 19. a water inlet pipe; 20. a drain pipe; 21. a valve; 22. a support bar; 23. a second handle; 24. a fixed shaft; 25. a connecting shaft; 26. a movable shaft; 27. a motor; 28. a support plate; 29. a suspension bracket; 30. a bolt; 31. a chute; 32. a seal ring; 33. an air outlet; 34. a first handle; 35. a groove; 36. and (7) installing the block.

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. 1-4, an arm strength training device for preventing upper limb muscle atrophy comprises a fixed frame 1, a groove 35 is formed in the fixed frame 1, a movable shaft 26 is movably connected to the left side of the inner cavity of the groove 35, a supporting plate 28 is connected to the surface of the movable shaft 26 in a threaded manner, the top of the supporting plate 28 is fixedly connected to the bottom end of an electric telescopic rod 2, the right end of the movable shaft 26 penetrates through the fixed frame 1 and extends to the outside of the fixed frame 1, a motor 27 is fixedly connected to the left side of the motor 27 and the right side of the fixed frame 1, the position of a seat plate 3 can be adjusted by arranging the groove 35, the movable shaft 26, the supporting plate 28 and the motor 27, mounting blocks 36 are fixedly connected to the bottoms of the two sides of the fixed frame 1, the mounting blocks 36 are rectangular, the arm strength training device can be conveniently fixed by arranging the mounting blocks 36, the inner part of the fixed frame 1 is in threaded connection with a bolt 30, the left end of the bolt 30 sequentially penetrates through the fixed frame 1 and the suspension frame 29 and extends to the outer part of the suspension frame 29, a towel can be placed through the suspension frame 29 by arranging the suspension frame 29 and the bolt 30, the bottom of the inner cavity of the fixed frame 1 is movably connected with an electric telescopic rod 2, the top end of the electric telescopic rod 2 is fixedly connected with a seat plate 3, the right side of the top part of the fixed frame 1 is fixedly connected with a support 4, two sides of the inner part of the support 4 are respectively provided with a sliding groove 31, the inner wall of the sliding groove 31 is movably connected with the surface of the movable plate 11, the movable plate 11 is enabled to move more stably by arranging the sliding groove 31, the top parts of two sides of the inner cavity of the support 4 are respectively and fixedly connected with a fixed block, the surface of the fixing ring 8 is sleeved with a first spring 9, the surface of the fixing ring 8 is movably connected with the inner wall of the fixing column 7, two sides of the first spring 9 are respectively movably connected with the surfaces of the fixing column 7 and the fixing block 5, the surface of the rotating block 6 is movably connected with a pull rope 10, the surface of the pull rope 10 is movably connected with a movable plate 11, the surface of the movable plate 11 is movably connected with the inner wall of the bracket 4, the surface of the movable plate 11 is fixedly connected with a connecting rope 12, the bottom end of the connecting rope 12 penetrates through the fixing frame 1 and extends to the inside of the fixing frame 1 to be fixedly connected with a first handle 34, the top and the bottom of the left side of the fixing frame 1 are respectively fixedly connected with a connecting block 13 and a water box 18, the surface of the connecting block 13 is provided with an air outlet hole 33, the inside of the connecting block, the inner wall of the sealing ring 32 is movably connected with the surface of the guide rod 15, the piston 14 and the guide rod 15 are well sealed by arranging the sealing ring 32, the guide rod 15 is fixedly connected inside the connecting block 13, the number of the guide rods 15 is two, the surface of the guide rod 15 is movably connected with the inner wall of the piston 14, the surface of the guide rod 15 is sleeved with a second spring 16, two sides of the second spring 16 are respectively movably connected with the right side of the piston 14 and the right side of the inner cavity of the connecting block 13, the left side of the connecting block 13 is communicated with a water pumping pipe 17, the bottom end of the water pumping pipe 17 penetrates through the water box 18 and extends into the water box 18, the left side of the water box 18 is communicated with a water inlet pipe 19, the bottom of the water box 18 is communicated with a water outlet pipe 20, the surfaces of the water inlet pipe 19 and the water outlet pipe 20 are respectively provided with a valve 21, the right side of the piston 14 is fixedly, the top of the second handle 23 is fixedly connected with a fixed shaft 24, the top end of the fixed shaft 24 penetrates through the fixed frame 1 and extends into the fixed frame 1, the inside of the fixed frame 1 is fixedly connected with a connecting shaft 25, the surface of the connecting shaft 25 is movably connected with the inside of the fixed shaft 24, by arranging the bracket 4, the fixed block 5, the rotating block 6, the fixed column 7, the fixed ring 8, the first spring 9, the pull rope 10, the movable plate 11, the connecting rope 12 and the first handle 34, the arm strength can be trained by longitudinal stretching, through setting up connecting block 13, water box 18, piston 14, guide arm 15, second spring 16, bracing piece 22 and second handle 23, can transversely stretch and train the arm strength, make arm strength trainer convenient to use, arm strength trainer can carry out the arm strength training through transverse stretching and vertical stretching, and is effectual to the training of arm strength, is favorable to people's use.

When in use, a user sits on the seat board 3, holds the first handle 34 with both hands, enables the first handle 34 to move up and down, under the cooperation of the rotating block 6, the fixed column 7 and the first spring 9, the pull rope 10 and the connecting rope 12 have resistance, so that when a user pulls the first handle 34 to move up and down, the effect of arm strength training is achieved, a user holds the second handle 23 with two hands, the second handle 23 is moved left and right, the second handle 23 drives the support rod 22 to move left and right, the support rod 22 drives the piston 14 to move left and right, the piston 14 pumps water in the water box 18 into the connecting block 13 through the water pumping pipe 17, through the cooperation of piston 14 and second spring 16, play the effect of arm strength training, make arm strength trainer convenient to use, arm strength trainer can carry out the arm strength training through horizontal stretching and vertical stretching, and is effectual to the training of arm strength, is favorable to people's use.

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

Claims

1. The utility model provides a prevent arm strength trainer of upper limbs muscle atrophy, includes mount (1), its characterized in that: the bottom of the inner cavity of the fixing frame (1) is movably connected with an electric telescopic rod (2), the top end of the electric telescopic rod (2) is fixedly connected with a seat plate (3), the right side of the top of the fixing frame (1) is fixedly connected with a support (4), the tops of two sides of the inner cavity of the support (4) are fixedly connected with fixed blocks (5), the inner part of each fixed block (5) is movably connected with a rotating block (6) through a pin shaft, the top of the front surface of each rotating block (6) is fixedly connected with a fixed column (7), the surface of each fixed block (5) is fixedly connected with a fixed ring (8), the surface of each fixed ring (8) is sleeved with a first spring (9), the surface of each fixed ring (8) is movably connected with the inner wall of each fixed column (7), and two sides of each first spring (9) are, the surface of the rotating block (6) is movably connected with a pull rope (10), the surface of the pull rope (10) is movably connected with a movable plate (11), the surface of the movable plate (11) is movably connected with the inner wall of the bracket (4), the surface of the movable plate (11) is fixedly connected with a connecting rope (12), the bottom end of the connecting rope (12) penetrates through the fixing frame (1) and extends to the inner part of the fixing frame (1) to be fixedly connected with a first handle (34), the top part and the bottom part of the left side of the fixing frame (1) are respectively fixedly connected with a connecting block (13) and a water box (18), the surface of the connecting block (13) is provided with an air outlet hole (33), the inner part of the connecting block (13) is movably connected with a piston (14), the inner part of the connecting block (13) is fixedly connected with guide rods (15), the number of the guide rods (15) is two, and the, the surface cover of guide arm (15) is equipped with second spring (16), the both sides of second spring (16) respectively with the right side of piston (14) and the right side swing joint of connecting block (13) inner chamber, the left side intercommunication of connecting block (13) has drinking-water pipe (17), the bottom of drinking-water pipe (17) runs through water box (18) and extends to the inside of water box (18), the left side intercommunication of water box (18) has inlet tube (19), the bottom intercommunication of water box (18) has drain pipe (20), the surface of inlet tube (19) and drain pipe (20) all is provided with valve (21), the right side fixedly connected with bracing piece (22) of piston (14), the right-hand member of bracing piece (22) runs through connecting block (13) and mount (1) in proper order and extends to the inside fixedly connected with second handle (23) of mount (1), the top fixedly connected with fixed axle (24) of second handle (23), the top of fixed axle (24) runs through mount (1) and extends to the inside of mount (1), the inside fixedly connected with connecting axle (25) of mount (1), the inside swing joint of the surface of connecting axle (25) and fixed axle (24).

2. The arm power training device for preventing upper limb muscular atrophy according to claim 1, wherein: the utility model discloses a motor fixing frame, including mount (1), recess (35) inner chamber, the left side swing joint of recess (35) has loose axle (26), the surperficial threaded connection of loose axle (26) has backup pad (28), the top of backup pad (28) and the bottom fixed connection of electric telescopic handle (2), the right-hand member of loose axle (26) runs through mount (1) and extends to outside fixedly connected with motor (27) of mount (1), the left side of motor (27) and the right side fixed connection of mount (1).

3. The arm power training device for preventing upper limb muscular atrophy according to claim 1, wherein: the bottom of the two sides of the fixing frame (1) is fixedly connected with mounting blocks (36), and the mounting blocks (36) are rectangular.

4. The arm power training device for preventing upper limb muscular atrophy according to claim 1, wherein: the right side swing joint of mount (1) inner chamber has mounted frame (29), the inside threaded connection of mount (1) has bolt (30), the left end of bolt (30) runs through mount (1) and mounted frame (29) in proper order and extends to the outside of mounted frame (29).

5. The arm power training device for preventing upper limb muscular atrophy according to claim 1, wherein: the inside both sides of support (4) have all been seted up spout (31), the inner wall of spout (31) and the surperficial swing joint of fly leaf (11).

6. The arm power training device for preventing upper limb muscular atrophy according to claim 1, wherein: the right side of the piston (14) is fixedly connected with a sealing ring (32), the right side of the sealing ring (32) is movably connected with the left side of the second spring (16), and the inner wall of the sealing ring (32) is movably connected with the surface of the guide rod (15).