CN111184981A - Muscle training device for construction sports - Google Patents

Muscle training device for construction sports Download PDF

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Publication number
CN111184981A
CN111184981A CN201911316667.1A CN201911316667A CN111184981A CN 111184981 A CN111184981 A CN 111184981A CN 201911316667 A CN201911316667 A CN 201911316667A CN 111184981 A CN111184981 A CN 111184981A
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CN
China
Prior art keywords
pulley
wall
plate
groove
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911316667.1A
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Chinese (zh)
Inventor
谢空成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Fuwei Health Technology Co ltd
Original Assignee
Jiangsu Fuwei Health Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Fuwei Health Technology Co ltd filed Critical Jiangsu Fuwei Health Technology Co ltd
Priority to CN201911316667.1A priority Critical patent/CN111184981A/en
Publication of CN111184981A publication Critical patent/CN111184981A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • A63B21/062User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209Involving a bending of elbow and shoulder joints simultaneously
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09Adjustable dimensions

Abstract

The invention relates to the technical field of fitness equipment, and discloses a muscle training device for construction sports, which comprises: the utility model discloses a support column of lying on back board and fixed column, the bottom plate is installed to the bottom symmetry of the board of lying on back, the bottom plate, the movable plate has been cup jointed to the outer wall of bottom plate, fixed mounting has the pulley piece between the inner wall of the relative both sides of movable plate, the pulley groove has all been seted up to the top and the bottom of pulley piece, the pulley inslot movable mounting that is located the pulley piece top has the upper pulley that is linear arrangement, the pulley inslot movable mounting that is located the pulley piece bottom has the lower pulley that is linear arrangement, the screw rod groove has been seted up to the outer wall of fixed column one side, the screw rod inslot is equipped. The muscle training device for construction sports, provided by the invention, can change the inclination of the supine plate, can adapt to different trainers, can train muscles on arms by pulling the pull ring handles on two sides of the supine plate, and has multiple functions.

Description

Muscle training device for construction sports
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a muscle training device for construction sports.
Background
The muscle strength refers to the ability of the muscle to overcome internal and external resistance when working, the muscle strength is the power of human body movement, any movement of the human body can not leave the contraction strength of the muscle, the muscle training can delay aging, all the organs of the body gradually degenerate along with the growth of the age, the muscle training exercise is carried out, the muscle strength can be maintained, the muscle degeneration is delayed, and in addition, the strength training can also slow down the aging speed of the heart, arterial blood vessels and the immune system.
The abdominal muscles are important parts in the composition of human connective tissues, and comprise abdominal rectus muscles, abdominal external oblique muscles, abdominal internal oblique muscles and abdominal transverse muscles, when the abdominal rectus muscles, the abdominal external oblique muscles, the abdominal internal oblique muscles and the abdominal transverse muscles are contracted, the trunk can be bent and rotated, and the pelvis can be prevented from tilting forward, so that the abdominal muscles are vital for abdominal muscle training, and also have important functions on the activity and stability of lumbar vertebrae.
In the time of in-service use, the sit up equipment can not adjust the board gradient of lying on the back, and the angle of the board of lying on the back is fixed, can only carry out a training intensity when the training person plays on the back to the training effect is not obvious, and current play of lying on the back does the training equipment function singleness moreover, can only carry out the sit up training, can not train the arm strength.
Disclosure of Invention
Technical problem to be solved
In view of the above problems in the prior art, an aspect of the present invention is to provide a muscle training device for construction exercise, which aims to solve the problems that the inclination of a sit-up board cannot be adjusted by a sit-up apparatus, the angle of the sit-up board is fixed, and only one type of training intensity can be performed when a trainer performs sit-up exercise, and the function is single.
Disclosure of Invention
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme: a muscle training device for construction exercises, comprising:
the movable plate is sleeved on the outer wall of the bottom plate, pulley blocks are fixedly mounted between the inner walls of two opposite sides of the movable plate, pulley grooves are formed in the top and the bottom of each pulley block, upper pulleys in linear arrangement are movably mounted in the pulley grooves at the top of each pulley block, lower pulleys in linear arrangement are movably mounted in the pulley grooves at the bottom of each pulley block, the number of the upper pulleys and the number of the lower pulleys are not lower than eight, the upper pulleys and the lower pulleys are mainly used for moving the movable plate on the bottom plate and supporting the weight of the movable plate, a first pulley groove is formed in the outer wall of the bottom plate close to one side of the supine plate, second pulley grooves are formed in the outer wall of the supine plate directly above the two bottom plates respectively, and fixed blocks are fixedly mounted on the outer walls of two opposite sides of the supine plate, the utility model discloses a bicycle handlebar with two through wires, including fixed block, movable plate, back board, first through wires hole and second through wires hole that thoroughly run through are seted up to the outer wall symmetry of fixed block one side, the movable plate is close to the outer wall fixed mounting of fixed block one side has the brace, the outer wall fixed mounting of the relative both sides of back board has the brace wheel, the one end of brace passes earlier in the first through wires hole, twine again in the brace wheel, pass again at last in the second through wires hole, and be located the one end fixed mounting in the second through wires hole outside has the handle.
The movable plate type supination bench comprises a fixed column, a screw groove is formed in the outer wall of one side of the fixed column, a transmission mechanism is arranged in the screw groove and comprises a threaded block, a fulcrum groove is formed in the position, away from the middle shaft of the outer wall of one side of the movable plate, of the supination plate, a telescopic column is connected in the fulcrum groove in a sliding mode, a connecting pin is fixedly installed between the inner walls of one side of the telescopic column and is movably connected with the threaded block, a sliding strip is fixedly installed on the outer wall of one side of the fixed column, and a movable shell is connected in a groove of the.
Preferably, the transmission mechanism further comprises a threaded rod and a servo driving motor, the threaded rod penetrates through one end of the threaded rod groove and is fixedly provided with a first bevel gear, an output shaft of the servo driving motor is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the threaded block is in threaded connection with the threaded rod.
As preferred, the outer wall movable mounting that removes the shell both sides relatively has circular gyro wheel, the locking groove has been seted up to the outer wall of removal shell one side, be equipped with the latch segment in the locking groove, the second spring has been cup jointed in the recess of latch segment outer wall, the one end fixed mounting of second spring be in on the lateral wall of latch segment recess, other end fixed mounting is on the lateral wall of locking groove, the outer wall of latch segment one side is equipped with the sheet rubber, the outer wall of draw runner one side is equipped with the rubber strip, the sheet rubber is in under the elasticity of second spring with the rubber strip contacts.
Preferably, a first bottom pillar is fixedly mounted at the bottom of the fixing column, a connecting column is fixedly mounted at the middle shaft of the first bottom pillar, a second bottom pillar is fixedly mounted at one end, far away from the first bottom pillar, of the connecting column, supporting columns are symmetrically mounted on the outer wall of the second bottom pillar, and one end of the supine plate is movably mounted between the two supporting columns.
Preferably, damping mechanisms are fixedly mounted at two ends of the first bottom strut and the second bottom strut, each damping mechanism comprises a damping base, a spring column, a first spring and a damping column, the damping column is located in a limiting groove formed in the damping base, a spring column groove is formed in the middle shaft of the bottom of the damping column, one end of the spring column is fixedly mounted at the middle shaft of the limiting groove of the damping base, the other end of the spring column is inserted into the spring column groove, the first spring is sleeved on the outer wall of the spring column, one end of the first spring is fixedly mounted on the inner wall of the damping base, and the other end of the first spring is fixedly mounted on the outer wall of one side of the damping column.
Preferably, the top of movable plate is equipped with first cotton pad, the top of board of lying on the back is equipped with the cotton pad of second, and the setting of first cotton pad and the cotton pad of second mainly increases the comfort level of user when the training.
Preferably, the outer wall movable mounting of the relative both sides of flexible post has cotton gyro wheel, and the surface of cotton gyro wheel sets up cotton pad, increases the comfort level of user when the training.
Preferably, the lower pulley is located in the first pulley groove, and the upper pulley is located in the second pulley groove.
Preferably, cotton rollers are movably mounted on the outer walls of the two opposite sides of the movable shell, the cotton rollers mainly support joints of thighs and knees of a user, and buffering cotton pads are arranged on the surfaces of the cotton rollers.
Preferably, the method of using the muscle training device for construction exercise comprises:
1) firstly, a servo driving motor is started to drive a threaded rod to rotate, so that a threaded block in threaded connection is driven to move on the threaded rod, a telescopic column movably connected with the threaded block is driven to move, the inclination of the supine plate can be changed by rotating the servo driving motor, a trainer can change the inclination of the supine plate according to the training intensity of the trainer, a moving plate moving along a bottom plate is arranged on the supine plate, a user can sit on a first cotton pad on the moving plate, two legs are placed on a second cotton pad, pull ring handles on two sides of the supine plate are pulled, the moving plate is pulled to reciprocate along the bottom plate through a pull strip, an upper pulley and a lower pulley arranged at the bottom of the moving plate respectively move on a second pulley groove and the first pulley groove, and the user can train muscles on the arms by pulling the pull ring handles on two sides of the supin;
2) when the height of two circular gyro wheels is adjusted to needs, outwards stimulate the latch segment, make sheet rubber and rubber strip separation, then the user is according to the in service behavior of oneself, change the height of two circular gyro wheels, when adjusting the height of two circular gyro wheels, loosen the latch segment, the latch segment gets back to initial position under the spring action of second spring, sheet rubber and rubber strip in close contact with under the spring action of second spring to restrict the position of removal shell on the draw runner.
Compared with the prior art, the muscle training device for construction exercise provided by the embodiment of the invention has the beneficial effects that:
1. according to the invention, the transmission mechanism is arranged, the servo drive motor is utilized to drive the threaded rod to rotate, so that the threaded block in threaded connection is driven to move on the threaded rod, the telescopic column movably connected with the threaded block is driven to move, the inclination of the supine plate can be changed by rotating the servo drive motor, and therefore, a trainer can change the inclination of the supine plate according to the training intensity of the trainer, and different trainers can be adapted.
2. According to the invention, the movable plate moving along the bottom plate is arranged on the supine plate, a user can sit on the first cotton pad on the movable plate, two legs are placed on the second cotton pad, then the pull ring handles on two sides of the supine plate are pulled, so that the movable plate is pulled to reciprocate along the bottom plate through the pull strip, the upper pulley and the lower pulley arranged at the bottom of the movable plate respectively move on the second pulley groove and the first pulley groove, and therefore, the user can train muscles on arms by pulling the pull ring handles on two sides of the supine plate, and the supine plate is multifunctional and wide in application range.
3. According to the invention, the sliding strip is arranged on the fixed column, the rubber strip is arranged on the sliding strip, the movable moving shell is arranged on the sliding strip, the circular rollers are arranged on two sides of the moving shell, the spring and the rubber sheet are arranged in the moving shell, and then the rubber sheet is separated from the rubber strip by pulling the locking block outwards, so that a user can change the heights of the two circular rollers according to the use condition of the user, and the training comfort level of the user is increased.
4. According to the invention, the damping mechanisms are arranged at the two ends of the first bottom support and the second bottom support, so that the shaking of the device can be reduced when a user uses the device for training, the use comfort of the user can be improved, and the service life of the device can be prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view at A of the present invention;
FIG. 4 is a schematic view of the structure of the transmission mechanism of the present invention;
FIG. 5 is a schematic diagram of a moving block structure according to the present invention;
FIG. 6 is a schematic view of a slider structure according to the present invention;
FIG. 7 is a schematic view of the structure of the mobile housing of the present invention;
FIG. 8 is a schematic view of a telescopic column according to the present invention;
fig. 9 is a schematic structural view of the shock absorbing mechanism of the present invention.
In the figure: 1. fixing a column; 2. a cotton roller; 3. a circular roller; 4. a first bottom pillar; 5. bracing; 6. a fixed block; 7. a pull ring handle; 8. a base plate; 9. a first pulley groove; 10. moving the plate; 11. connecting columns; 12. a second bottom pillar; 13. a spring post slot; 14. a support pillar; 15. a damping mechanism; 16. a first cotton pad; 17. a supine plate; 18. a second cotton pad; 19. a pulling bar wheel; 20. a shock-absorbing post; 21. a telescopic column; 22. a screw channel; 23. a lower pulley; 24. a first threading hole; 25. a second threading hole; 26. a damping mount; 27. a slide bar; 28. a pulley block; 29. an upper pulley; 30. a first spring; 31. a pulley groove; 32. a first bevel gear; 33. a second bevel gear; 34. a servo drive motor; 36. a threaded rod; 37. a thread block; 38. a connecting pin; 39. a rubber strip; 40. a locking block; 41. moving the shell; 42. a locking groove; 43. a rubber sheet; 44. a second spring; 45. a strut groove; 46. a spring post; 47. a transmission mechanism; 48. a second pulley groove.
Detailed Description
So that the objects, technical solutions and advantages of the embodiments of the present disclosure will be more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 to 9, in the muscle training device for construction exercise provided by the present invention, by providing a transmission mechanism 47, the servo driving motor 34 is used to drive the threaded rod 36 to rotate, so as to drive the threaded block 37 connected to the thread to move on the threaded rod 36, so as to drive the telescopic column 21 movably connected to the threaded block 37 to move, so that the servo driving motor 34 can be used to rotate to change the inclination of the supine plate 17, so that a trainer can change the inclination of the supine plate 17 according to the training intensity of the trainer, thereby being suitable for different trainees, by providing the movable plate 10 moving along the bottom plate 8 on the supine plate 17, the user can sit on the first cotton pad 16 on the movable plate 10, place two legs on the second cotton pad 18, and then pull the pull ring handles 7 on two sides of the supine plate 17, so as to pull the movable plate 10 to reciprocate along the bottom plate 8 through the pull strip 5, the upper pulley 29 and the lower pulley 23 provided at the bottom of the moving plate 10 move on the second pulley groove 48 and the first pulley groove 9, respectively, so that a user can train muscles on arms by pulling the pull ring handles 7 at both sides of the lying plate 17, and the exercise device has various functions and a wide range of use, and by providing the slide bar 27 on the fixed column 1, providing the rubber strip 39 on the slide bar 27, then providing the movable moving shell 41 on the slide bar 27, providing the circular rollers 3 at both sides of the moving shell 41, providing the spring and the rubber sheet 43 in the moving shell 41, and then separating the rubber sheet 43 from the rubber strip 39 by pulling the locking block 40 outwards, so that the user can change the heights of the two circular rollers 3 according to the use condition of the user, thereby increasing the comfort level of the user's exercise, providing the damping mechanisms 15 at both ends of the first bottom pillar 4 and the second bottom pillar 12, so that the user can exercise using the exercise device, alleviate the shake of device, can not only improve the comfort level that the user used, can also improve the life of device.
In this embodiment, preferably, the bottom of the supine plate 17 is symmetrically provided with a bottom plate 8, the bottom plate 8 is sleeved with a movable plate 10 on the outer wall of the bottom plate 8, pulley blocks 28 are fixedly installed between the inner walls of the two opposite sides of the movable plate 10, pulley grooves 31 are respectively formed on the top and the bottom of the pulley blocks 28, upper pulleys 29 which are linearly arranged are movably installed in the pulley grooves 31 on the top of the pulley blocks 28, lower pulleys 23 which are linearly arranged are movably installed in the pulley grooves 31 on the bottom of the pulley blocks 28, the number of the upper pulleys 29 and the lower pulleys 23 is not less than eight, the upper pulleys 29 and the lower pulleys 23 are mainly used for moving the movable plate 10 on the bottom plate 8 and supporting the weight of the movable plate 10, the outer wall of the bottom plate 8 on the side close to the supine plate 17 is provided with a first pulley groove 9, the outer walls of the supine plate 17 respectively located right above the, the outer wall of the relative both sides of board 17 of lying on the back all fixed mounting have fixed block 6, first through wires hole 24 and the second through wires hole 25 that thoroughly run through are seted up to the outer wall symmetry of fixed block 6 one side, the outer wall fixed mounting that movable plate 10 is close to fixed block 6 one side has brace 5, the outer wall fixed mounting of the relative both sides of board 17 of lying on the back has brace wheel 19, the one end of brace 5 passes first through wires hole 24 earlier, twine in brace wheel 19 again, pass second through wires hole 25 again at last, and the one end fixed mounting that is located the second through wires hole 25 outside has handle 7.
Further, a screw groove 22 is formed in the outer wall of one side of the fixed column 1, a transmission mechanism 47 is arranged in the screw groove 22, the transmission mechanism 47 comprises a threaded block 37, a support groove 45 is formed in the middle shaft of the outer wall of one side of the movable plate 10 away from the supine plate 17, a telescopic column 21 is connected in the support groove 45 in a sliding mode, when the threaded block 37 gradually moves towards the upper portion of the threaded rod 36, the telescopic column 21 moves out of the support groove 45 to support the supine plate 17, lubricating oil is arranged in the support groove 45 to facilitate the telescopic of the telescopic column 21, when the threaded block 37 moves to the topmost end of the threaded rod 36, the inclination of the supine plate 17 is the largest, the exercise intensity is the highest, the telescopic column 21 is still in the support groove 45 and cannot be completely separated from the support groove 45 to support the supine plate 17, cotton rollers 2 arranged on two sides cannot touch the supine plate 17 in the telescopic process of the telescopic column 21, a connecting pin 38, the connecting pin 38 is movably connected with the thread block 37, the outer wall of one side of the fixed column 1 is fixedly provided with a sliding strip 27, and a moving shell 41 is connected in a groove of the sliding strip 27 in a sliding manner.
In the present invention, the transmission mechanism 47 further includes a threaded rod 36 and a servo drive motor 34, the threaded rod 36 is fixedly mounted with a first bevel gear 32 at one end penetrating through the threaded rod groove 22, an output shaft of the servo drive motor 34 is fixedly mounted with a second bevel gear 33, the first bevel gear 32 and the second bevel gear 33 are engaged, and the threaded block 37 is in threaded connection with the threaded rod 36.
In the further proposed technical scheme of the invention, the outer wall of one side of the movable shell 41 is provided with a locking groove 42, a locking block 40 is arranged in the locking groove 42, a second spring 44 is sleeved in a groove of the outer wall of the locking block 40, one end of the second spring 44 is fixedly arranged on the side wall of the groove of the locking block 40, the other end of the second spring 44 is fixedly arranged on the side wall of the locking groove 42, the outer wall of one side of the locking block 40 is provided with a rubber sheet 43, the outer wall of one side of the slide bar 27 is provided with a rubber strip 39, and the rubber sheet 43 is contacted with the rubber strip 39 under the elastic force of the second spring.
Furthermore, in the further proposed technical solution, preferably, a first bottom pillar 4 is fixedly installed at the bottom of the fixed column 1, a connecting column 11 is fixedly installed at a middle shaft of the first bottom pillar 4, a second bottom pillar 12 is fixedly installed at one end of the connecting column 11 far away from the first bottom pillar 4, supporting columns 14 are symmetrically installed on the outer wall of the second bottom pillar 12, and one end of the supine plate 17 is movably installed between the two supporting columns 14.
In a further proposed technical scheme of the present invention, both ends of the first bottom pillar 4 and the second bottom pillar 12 are fixedly mounted with a damping mechanism 15, the damping mechanism 15 includes a damping base 26, a spring column 46, a first spring 30 and a damping column 20, the damping column 20 is located in a limit groove formed in the damping base 26, a spring column groove 13 is formed in a center shaft at the bottom of the damping column 20, one end of the spring column 46 is fixedly mounted at the center shaft in the limit groove of the damping base 26, the other end is inserted in the spring column groove 13, the first spring 30 is sleeved on an outer wall of the spring column 46, one end of the first spring 30 is fixedly mounted on an inner wall of the damping base 26, and the other end is fixedly mounted on an outer wall at one side of the damping column 20.
In some embodiments, preferably, the top of the moving plate 10 is provided with a first cotton pad 16, the top of the supine plate 17 is provided with a second cotton pad 18, the first cotton pad 16 and the second cotton pad 18 are arranged to mainly increase the comfort level of the user during training, the outer walls of the two opposite sides of the telescopic column 21 are movably provided with cotton rollers 2, the outer surfaces of the cotton rollers 2 are provided with cotton pads to increase the comfort level of the user during training, the lower pulley 23 is positioned in the first pulley groove 9, the upper pulley 29 is positioned in the second pulley groove 48, the outer walls of the two opposite sides of the moving shell 41 are movably provided with cotton rollers 2, the cotton rollers 2 mainly support the joints of the thighs and the knees of the user, and the surfaces of the cotton rollers are provided with buffering cotton pads.
The spring constants of the first spring 30 and the second spring 44 in the present invention are spring constants within a range satisfying the respective specifications in a specific implementation process.
When the invention is used, firstly, the servo driving motor 34 is started to drive the threaded rod 36 to rotate, thereby driving the threaded block 37 connected with the threads to move on the threaded rod 36, driving the telescopic column 21 movably connected with the threaded block 37 to move, thereby changing the inclination of the supine plate 17 by using the rotation of the servo driving motor 34, so that a trainer can change the inclination of the supine plate 17 according to the training intensity thereof, thereby being suitable for different trainees, the supine plate 17 is provided with the moving plate 10 moving along the bottom plate 8, a user can sit on the first cotton pad 16 on the moving plate 10, two legs are placed on the second cotton pad 18, then pull ring handles 7 at two sides of the supine plate 17 are pulled, thereby the moving plate 10 is pulled to reciprocate along the bottom plate 8 through the pull strip 5, the upper pulley 29 and the lower pulley 23 arranged at the bottom of the moving plate 10 respectively move on the second pulley groove 48 and the first pulley groove 9, thereby the user can be through the muscle on the pulling ring handle 7 training arm of pulling sit-up board 17 both sides, the function is various, application range is wide, when the height of two circular gyro wheels 3 is adjusted to needs, outwards stimulate latch segment 40, make the separation of sheet rubber 43 and rubber strip 39, then the user is according to the in service behavior of oneself, change the height of two circular gyro wheels 3, when adjusting the height of two circular gyro wheels 3, loosen latch segment 40, latch segment 40 is under the spring action of second spring 44, get back to initial position, sheet rubber 43 and rubber strip 39 in close contact with under the spring action of second spring 44, thereby restrict and move the position of shell 41 on draw runner 27, thereby the user can adjust the height of two circular gyro wheels 3 as required, increase the comfort level of user's training.
The invention uses the servo driving motor 34 to drive the threaded rod 36 to rotate by arranging the transmission mechanism 47, thereby driving the threaded block 37 connected with the threads to move on the threaded rod 36, thereby driving the telescopic column 21 movably connected with the threaded block 37 to move, thereby changing the inclination of the supine plate 17 by using the servo driving motor 34 to rotate, so that a trainer can change the inclination of the supine plate 17 according to the training intensity thereof, thereby being suitable for different trainees, the user can sit on the first cotton cushion 16 on the movable plate 10 by arranging the movable plate 10 moving along the bottom plate 8 on the supine plate 17, two legs are placed on the second cotton cushion 18, then pull ring handles 7 on two sides of the supine plate 17 are pulled, thereby the movable plate 10 is pulled to reciprocate along the bottom plate 8 by the pull strip 5, the upper pulley 29 and the lower pulley 23 arranged at the bottom of the movable plate 10 respectively move on the second pulley groove 48 and the first pulley groove 9, so that the user can train the muscle on the arm by pulling the pull ring handles 7 on the two sides of the supine plate 17, the functions are various, the application range is wide, the sliding strip 27 is arranged on the fixed column 1, the rubber strip 39 is arranged on the sliding strip 27, then the movable moving shell 41 is arranged on the sliding strip 27, the round rollers 3 are arranged on both sides of the movable shell 41, the spring and the rubber sheet 43 are arranged in the movable shell 41, then the rubber sheet 43 and the rubber strip 39 are separated by pulling the locking block 40 outwards, so that the user can change the height of the two round rollers 3 according to the use condition of the user, the training comfort of the user is improved, shock absorbing mechanisms 15 are provided at both ends of the first bottom leg 4 and the second bottom leg 12, so that when a user exercises using the device, alleviate the shake of device, can not only improve the comfort level that the user used, can also improve the life of device.
It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims (10)

1. A muscle training device for construction exercise, comprising:
board (17) lie on the back, bottom plate (8) are installed to the bottom symmetry of board (17) lie on the back, bottom plate (8), movable plate (10) have been cup jointed to the outer wall of bottom plate (8), fixed mounting has pulley block (28) between the inner wall of the relative both sides of movable plate (10), pulley groove (31) have all been seted up to the top and the bottom of pulley block (28), are located pulley block (28) top movable mounting has upper pulley (29) that is linear arrangement in pulley groove (31), is located pulley block (28) bottom movable mounting has lower pulley (23) that are linear arrangement in pulley groove (31), upper pulley (29) with the quantity of lower pulley (23) is not less than eight, bottom plate (8) are close to first pulley groove (9) have been seted up to the outer wall of board (17) one side of lying on the back, board (17) lie on the back are located two respectively set up second pulley groove (48) on the outer wall directly over bottom plate (8) ) The outer walls of two opposite sides of the supination plate (17) are fixedly provided with fixed blocks (6), the outer wall of one side of each fixed block (6) is symmetrically provided with a first threading hole (24) and a second threading hole (25) which are completely penetrated, the outer wall of one side, close to the fixed block (6), of the movable plate (10) is fixedly provided with a brace (5), the outer walls of two opposite sides of the supination plate (17) are fixedly provided with a brace wheel (19), one end of the brace (5) penetrates through the first threading hole (24), then is wound in the brace wheel (19), finally penetrates through the second threading hole (25), and one end, located on the outer side of the second threading hole (25), is fixedly provided with a pull ring handle (7);
the utility model discloses a fixed column, screw rod groove (22) have been seted up to the outer wall of fixed column (1) one side, be equipped with drive mechanism (47) in screw rod groove (22), drive mechanism (47) are including screw thread piece (37), board (17) keep away from for lying on the back support groove (45) have been seted up to the axis department of movable plate (10) one side outer wall, sliding connection has flexible post (21) in support groove (45), fixed mounting has connecting pin (38) between the inner wall of flexible post (21) one side, connecting pin (38) with screw thread piece (37) swing joint, the outer wall fixed mounting of fixed column (1) one side has draw runner (27), sliding connection has movable shell (41) in the recess of draw runner (27).
2. The muscle training apparatus for construction exercise according to claim 1, wherein: drive mechanism (47) still include threaded rod (36) and servo drive motor (34), threaded rod (36) run through in the one end fixed mounting of screw rod groove (22) has first bevel gear (32), the output shaft fixed mounting of servo drive motor (34) has second bevel gear (33), first bevel gear (32) with second bevel gear (33) mesh mutually, screw block (37) with threaded rod (36) threaded connection.
3. The muscle training apparatus for construction exercise according to claim 1, wherein: the outer wall movable mounting who moves the relative both sides of shell (41) has circular gyro wheel (3), locking groove (42) have been seted up to the outer wall of moving shell (41) one side, movable joint has latch segment (40) in locking groove (42), second spring (44) have been cup jointed in the recess of latch segment (40) outer wall, the one end fixed mounting of second spring (44) on the lateral wall of latch segment (40) recess, other end fixed mounting is on the lateral wall of locking groove (42), the outer wall of latch segment (40) one side is equipped with sheet rubber (43), the outer wall of draw runner (27) one side is equipped with rubber strip (39), sheet rubber (43) are in under the elasticity of second spring (44) with rubber strip (39) contact.
4. The muscle training apparatus for construction exercise according to claim 1, wherein: the bottom of the fixed column (1) is fixedly provided with a first bottom support column (4), a connecting column (11) is fixedly arranged at the middle shaft of the first bottom support column (4), one end, far away from the first bottom support column (4), of the connecting column (11) is fixedly provided with a second bottom support column (12), the outer wall of the second bottom support column (12) is symmetrically provided with support columns (14), and one end of the supine plate (17) is movably arranged between the two support columns (14).
5. The muscle training apparatus for construction exercise according to claim 4, wherein: the two ends of the first bottom strut (4) and the second bottom strut (12) are both fixedly provided with a damping mechanism (15), the damping mechanism (15) comprises a damping base (26), a spring column (46), a first spring (30) and a damping column (20), the shock absorption column (20) is positioned in a limit groove formed in the shock absorption base (26), a spring column groove (13) is arranged at the middle shaft at the bottom of the shock absorption column (20), one end of the spring column (46) is fixedly arranged at the middle shaft in the limit groove of the damping base (26), the other end is inserted in the spring column groove (13), the first spring (30) is sleeved on the outer wall of the spring post (46), one end of the first spring (30) is fixedly installed on the inner wall of the damping base (26), and the other end of the first spring is fixedly installed on the outer wall of one side of the damping column (20).
6. The muscle training apparatus for construction exercise according to claim 1, wherein: the top of the moving plate (10) is provided with a first cotton pad (16), and the top of the supine plate (17) is provided with a second cotton pad (18).
7. The muscle training apparatus for construction exercise according to claim 1, wherein: the outer walls of the two opposite sides of the telescopic column (21) are movably provided with cotton rollers (2).
8. The muscle training apparatus for construction exercise according to claim 1, wherein: the lower pulley (23) is located in the first pulley groove (9), and the upper pulley (29) is located in the second pulley groove (48).
9. The muscle training apparatus for construction exercise according to claim 1, wherein: the outer walls of the two opposite sides of the movable shell (41) are movably provided with cotton rollers (2).
10. The construction exercise muscle training device of any one of claims 1 to 9, wherein the method of using the construction exercise muscle training device comprises:
when the exercise device is used, firstly, the servo driving motor (34) is started to drive the threaded rod (36) to rotate, so that the threaded block (37) in threaded connection is driven to move on the threaded rod (36), the telescopic column (21) movably connected with the threaded block (37) is driven to move, the inclination of the supine plate (17) can be changed by rotating the servo driving motor (34), so that a trainer can change the inclination of the supine plate (17) according to the training intensity of the trainer, the supine plate (17) is provided with the movable plate (10) moving along the bottom plate (8), a user can sit on the first cotton pad (16) on the movable plate (10), two legs are placed on the second cotton pad (18), then pull ring handles (7) on two sides of the supine plate (17) are pulled, the movable plate (10) is pulled to reciprocate along the bottom plate (8) through the pull strip (5), and the upper pulley (29) and the lower pulley (23) arranged at the bottom of the movable plate (10) are respectively (in a second pulley groove 48) And the first pulley groove (9) move, so that a user can train muscles on arms by pulling the pull ring handles (7) on two sides of the supine plate (17);
and step two, when the heights of the two round rollers (3) need to be adjusted, the locking block (40) is pulled outwards to separate the rubber sheet (43) from the rubber strip (39), then a user changes the heights of the two round rollers (3) according to the use condition of the user, when the heights of the two round rollers (3) are adjusted, the locking block (40) is loosened, the locking block (40) returns to the initial position under the elastic force action of the second spring (44), and the rubber sheet (43) and the rubber strip (39) are in close contact under the elastic force action of the second spring (44), so that the position of the movable shell (41) on the sliding strip (27) is limited.
CN201911316667.1A 2019-12-19 2019-12-19 Muscle training device for construction sports Pending CN111184981A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274857A (en) * 2020-11-16 2021-01-29 羊春生 Interesting parent-child fitness equipment
CN113332671A (en) * 2021-06-15 2021-09-03 湖南第一师范学院 Core strength training device and using method thereof
CN113877138A (en) * 2021-09-11 2022-01-04 周奕萱 Sit-up auxiliary device

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CN209067763U (en) * 2018-11-14 2019-07-05 普瑞励治(天津)科技有限公司 A kind of mechanical equipment damping device
US20190255375A1 (en) * 2013-08-26 2019-08-22 Lagree Technologies, Inc. Exercise Machine Support System
CN209341037U (en) * 2019-03-27 2019-09-03 深圳市佳乐鑫科技有限公司 The light Wake-up Light of lamplight brightness adjustable band time showing

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Publication number Priority date Publication date Assignee Title
CN2211292Y (en) * 1994-12-03 1995-11-01 北京市文教体育用品研究所 Gravitational force experimental instrument
US20190255375A1 (en) * 2013-08-26 2019-08-22 Lagree Technologies, Inc. Exercise Machine Support System
CN108404358A (en) * 2018-03-20 2018-08-17 温州伊诺韦特科技有限公司 A kind of convenient body-building board for lying on back for adjusting angle
CN209067763U (en) * 2018-11-14 2019-07-05 普瑞励治(天津)科技有限公司 A kind of mechanical equipment damping device
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274857A (en) * 2020-11-16 2021-01-29 羊春生 Interesting parent-child fitness equipment
CN112274857B (en) * 2020-11-16 2021-11-26 羊春生 Interesting parent-child fitness equipment
CN113332671A (en) * 2021-06-15 2021-09-03 湖南第一师范学院 Core strength training device and using method thereof
CN113877138A (en) * 2021-09-11 2022-01-04 周奕萱 Sit-up auxiliary device

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