CN108404337A - A kind of arm strength and abdominal muscle combined training instrument - Google Patents

A kind of arm strength and abdominal muscle combined training instrument Download PDF

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Publication number
CN108404337A
CN108404337A CN201810287995.2A CN201810287995A CN108404337A CN 108404337 A CN108404337 A CN 108404337A CN 201810287995 A CN201810287995 A CN 201810287995A CN 108404337 A CN108404337 A CN 108404337A
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CN
China
Prior art keywords
fixedly connected
bottom end
plate
positioning
sliding block
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Granted
Application number
CN201810287995.2A
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Chinese (zh)
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CN108404337B (en
Inventor
李艳艳
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SHANDONG KAIDILAN TECHNOLOGY Co.,Ltd.
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Wuhu Tian Ke Biological Technology Co Ltd
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Priority to CN202011187207.6A priority Critical patent/CN112169249A/en
Priority to CN202011187208.0A priority patent/CN112169250A/en
Priority to CN201810287995.2A priority patent/CN108404337B/en
Publication of CN108404337A publication Critical patent/CN108404337A/en
Application granted granted Critical
Publication of CN108404337B publication Critical patent/CN108404337B/en
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Classifications

    • 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
    • A63B21/005Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0051Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
    • A63B21/0052Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets induced by electromagnets
    • 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)
    • A63B23/0205Abdomen
    • 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

Abstract

The present invention relates to body-building equipment technical fields, and disclose a kind of arm strength and abdominal muscle combined training instrument, including pedestal, the side on pedestal top is installed with support tube, the other side on pedestal top is installed with bar, the other end of bar is fixedly connected with the top of support tube side, and the bottom end of tube inner chamber is supported to be fixedly connected with support spring.The arm strength and abdominal muscle combined training instrument, it is adjusted by height and angle, user bends over, short distance abdomen being placed in right over foam-rubber cushion, both hands are held with a firm grip handle bar, magnetic mutual expelling force is applied to permanent magnet by electromagnet I, so that handle bar is forced downwards, it is equal to user's hand and applies gravity, user keeps handle bar position inconvenient, arm heavy burden can be carried out vertically to bend over to train, it is assisted by instrument, user's more science controls degree of bending over, and it is accurately controlled arm and stretches and the degree of bending, to reach more preferably training effect.

Description

A kind of arm strength and abdominal muscle combined training instrument
Technical field
The present invention relates to body-building equipment technical field, specially a kind of arm strength and abdominal muscle combined training instrument.
Background technology
With the continuous improvement of people's living standards, people increasingly weigh for what the meaning of life and health was seen, life is strong Health is valued for adhering to moving, but since the rhythm of life of city working clan is fast, and athletic ground is limited, and sport and body-building often becomes a sky Words, in order to meet urban life needs, what is come into being is various fitness equipments, often how much is divided into single function with training function With integrated multi two major classes, there are commonly rowing machine, bodybuilder, fitness climber, treadmill, beauty belt massages etc., but these instruments The needs of people far can not also be met.A kind of existing Physical Training, held by both hands dumbbell vertical cantilever, upper body bending and with Leg is vertical in 90 °, and both legs, which close up, to be stretched, and dumbbell is earth-free, to the muscle and arm strength of training abdominal support dynamics, training Methodological science and it is effective, still, due to not there is ancillary equipment, when branch is unable to hold out, bend over down to be easy to cause waist load-bearing damage, Simultaneously as the degree of bending over and dumbbell ground clearance cannot be accurately controlled, training cannot get optimum efficiency, and practice for a long time When, waist is difficult to find that suitable place is rested so that waist muscle Quick-return is shunk after aching, it is therefore desirable to a kind of body-building Instrument assists carrying out.
Invention content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of arm strengths and abdominal muscle combined training instrument, have adjustment limitation It is wide, easy to operate etc. excellent that the degree of bending over of personnel reaches more scientific training, protection waist and abdomen safety, suitable population's range Point solves branch when being unable to hold out, and bends over down to be easy to cause waist load-bearing damage, simultaneously as journey of bending over cannot be accurately controlled Degree and dumbbell ground clearance, training cannot get optimum efficiency, and when practice for a long time, waist is difficult to find that suitably after aching Side rests so that the problem of waist muscle Quick-return is shunk.
(Two)Technical solution
It above-mentioned adjustment limits the degree of bending over of personnel to realize to reach more scientific training, protection waist and abdomen safe, suitable Crowd's range is extensively provided the following technical solutions with purpose easy to operate, the present invention:A kind of arm strength and abdominal muscle combined training device The side of tool, including pedestal, the pedestal top is installed with support tube, and the other side on the pedestal top is installed with The other end of bar, the bar is fixedly connected with the top of support tube side, and the bottom end of the support tube inner chamber is fixed It is connected with support spring, the top of the support spring is fixedly connected with the bottom end of fixed sliding block, the side of the fixed sliding block Pin hole is offered, the inside of the pin hole is connected with rack and rinion adjustment, and the top of the fixed sliding block is fixedly connected with supporting rod, institute It states the top that supporting rod stretches out outside support tube and is threaded with fine tuning nut, the top of the fine tuning nut is installed with top The top of plate, the top plate is fixedly connected with foam-rubber cushion, and the top of the support tube side is fixedly connected with strut, the strut The other end and connecting rod one end it is hinged, the positive middle part of connecting rod offers oval sliding slot, the oval sliding slot Internal slide is connected with retention mechanism, and the top of the connecting rod is fixedly connected with support plate, the side on the support plate top It is installed with mounting plate, the internal activity of the mounting plate is socketed with connecting shaft, and the both ends of the connecting shaft outer wall are fixedly attached There is cheese, the end that the connecting shaft is located at mounting plate side is sequentially connected by the output shaft of transmission belt and driving motor, described The outer wall of cheese is fixedly connected with steel wire rope, and the other end of the steel wire rope is fixedly connected with the top of fulcrum plate, the fulcrum It is fixedly connected in the middle part of the bottom end of plate and loading plate top, the side on the loading plate top is installed with balance weight, described The both sides of loading plate bottom end are installed with fixed cylinder, and the top of the fixed tube inner chamber is installed with electromagnet I, described Positioning sliding block is slidably connected in the middle part of fixed tube inner chamber, the top of the positioning sliding block is fixedly connected with permanent magnet, described fixed The bottom end of position sliding block is fixedly connected with the top of curved bar, and the outside of fixed cylinder bottom end, institute are run through and extended in the curved bar bottom end The bottom end for stating positioning sliding block is fixedly connected with resetting spring, and company is fixed in the bottom end of the resetting spring and the bottom end of fixed tube inner chamber It connects, the fixed cylinder is located at the inner wall above positioning sliding block and is installed with limited block, and the side of the fixed drum outer wall is fixed Positioning reference unit is installed, the bottom end of the curved bar is installed with handle bar.
Preferably, the rack and rinion adjustment includes pin rod, and one end of the pin rod and the inside of pin hole are clamped, the pin rod The other end runs through and extends to the outside of support tube, and the other end of the pin rod is fixedly connected with the side of slide plate, the pin rod Outer wall movable sleeve between slide plate and support tube is connected to fixed plate, and the side of the fixed plate is fixedly connected with adjusting and draws Spring, the other end for adjusting tension spring are fixedly connected with the side of slide plate, and the top of the slide plate and the internal slide of slip ring connect It connects, the middle part of the slip ring and the external activity of support tube are socketed, and the top of the fixed plate is fixedly connected with the bottom end of slip ring.
Preferably, the retention mechanism includes bearing, and the bottom end of the bearing is fixedly connected with the side on strut top, institute The one end on the top and fixed link of stating bearing is hinged, the inside that the other end of the fixed link passes through fastening nut and oval sliding slot It is slidably connected.
Preferably, the positioning reference unit includes connecting plate, and the inside of fixed cylinder is stretched into simultaneously in the side of the connecting plate It is fixedly connected with the side of positioning sliding block, the top of the connecting plate is fixedly connected with slide bar, the top movable set of the slide bar It is connected to positioning tube, the top of the positioning tube is fixedly connected with the bottom end of positioning plate, the side of the positioning plate and fixed cylinder Side is fixedly connected, and the top of the positioning tube inner chamber is fixedly connected with Locating extension spring, the bottom end of the Locating extension spring and slide bar Top be fixedly connected, the outer wall that the slide bar stretches into positioning tube is fixedly connected with target, and the other end of the target is through simultaneously Extend to the outside of positioning tube.
Preferably, top of the pedestal between support tube and bar is installed with clump weight, the counterweight The material of block is cast iron, and the top of the clump weight is equipped with sheet rubber bed course.
Preferably, the outer wall of the support tube equidistantly offers jack successively from top to bottom, and supports the jack of drum outer wall The jack spacing of diameter arrangement corresponding with the diameter of pin rod, the support drum outer wall is equal to the five of supporting rod thread pitch Times.
Preferably, the material of the fixed cylinder is copper material, bottom end to the positioning sliding block bottom end of the fixed tube inner chamber Distance be less than positioning tube inner chamber length, it is described positioning tube inner chamber be fixedly mounted Locating extension spring initial length with reset bullet The initial length of spring is identical.
Preferably, the vertical range of the top of the positioning sliding block to limited block bottom end is less than the top of permanent magnet to electromagnetism The distance of I bottom end of iron, the vertical range of top to the limited block bottom end of the positioning sliding block are more than the initial length of Locating extension spring, The permanent magnet is identical as one end magnetic polarity that electromagnet I is close.
Preferably, the output end of the electromagnet I is electrically connected with the input terminal of divider resistance I, the divider resistance I it is defeated Outlet is electrically connected with the input terminal of ammeter, and the output end of the ammeter is electrically connected with the input terminal of power supply, the power supply Output end is electrically connected with the input terminal of switch, and the output end of the switch is electrically connected with the input terminal of slide rheostat, the cunning Rheostatic output end is moved to be electrically connected with the input terminal of the input terminal of electromagnet I and electromagnet II respectively, the electromagnet II Output end is electrically connected with the input terminal of divider resistance II, and the output end of the divider resistance II is electrically connected with the input terminal of power supply, The electromagnet II is located at the inner cavity of another fixed cylinder.
(Three)Advantageous effect
Compared with prior art, the present invention provides a kind of arm strength and abdominal muscle combined training instrument, has following advantageous effect:
1, the arm strength and abdominal muscle combined training instrument are adjusted by height and angle, and user bends over, and abdomen is placed in sponge Short distance right over padding, both hands are held with a firm grip handle bar, apply magnetic mutual expelling force to permanent magnet by electromagnet I so that handle Bar is forced downwards, is equal to user's hand and applies gravity, and user keeps handle bar position inconvenient, you can carries out hand Arm heavy burden vertically bends over to train, and is assisted by instrument, and user's more science controls degree of bending over, and is accurately controlled arm It stretches and the degree of bending, to reach more preferably training effect.
2, the arm strength and abdominal muscle combined training instrument, by be arranged rack and rinion adjustment, user can according to the raising of itself, The height of first successive step foam-rubber cushion, then by rotating fine tuning nut, the accurate height for adjusting foam-rubber cushion, so that foam-rubber cushion is just Benefit is immediately below abdomen when user vertically bends over, then adjusts the angle of connecting rod and strut, is fixed using retention mechanism Position, so that the underface when arm that handle bar is in user hangs straight, adapts to personnel's use demand of different heights.
3, the arm strength and abdominal muscle combined training instrument change electromagnet I and electromagnet II by adjusting slide rheostat Electromagnetic force, to change the repulsive interaction of electromagnet I and electromagnet II for permanent magnet, and then changing will be needed for handle bar resets Dynamics avoid different personnel to realize the arm strength training of different weight and the different training stages frequently replace dumbbell weight The trouble of amount, it is easy to use.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the side view of Fig. 1 of the present invention;
Fig. 3 is enlarged diagram at the A of Fig. 1 of the present invention;
Fig. 4 is enlarged diagram at the B of Fig. 1 of the present invention;
Fig. 5 is I circuit connection diagram of electromagnet of the present invention.
In figure:Sliding block, 6 pin holes, 7 rack and rinion adjustments, 71 pins are fixed in 1 pedestal, 2 support tubes, 3 bars, 4 support springs, 5 Bar, 72 slide plates, 73 fixed plates, 74 adjust tension springs, 75 slip rings, 8 supporting rods, 9 fine tuning nuts, 10 top plates, 11 foam-rubber cushions, 12 Bar, 13 connecting rods, 14 oval sliding slots, 15 retention mechanisms, 151 bearings, 152 fixed links, 153 fastening nuts, 16 support plates, 17 peaces Loading board, 18 connecting shafts, 19 cheeses, 20 transmission belts, 21 driving motors, 22 steel wire ropes, 23 fulcrum plates, 24 loading plates, 25 balance weights, 26 Fixed cylinder, 27 electromagnet I, 28 positioning sliding blocks, 29 permanent magnets, 30 curved bars, 31 resetting springs, 32 limited blocks, 33 positioning are with reference to dress Set, 331 connecting plates, 332 slide bars, 333 positioning tubes, 334 positioning plates, 335 Locating extension springs, 336 targets, 34 handle bars, 35 counterweights Block, 36 divider resistances I, 37 ammeters, 38 power supplys, 39 switches, 40 slide rheostats, 41 electromagnet II, 42 divider resistances II.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of arm strength and abdominal muscle combined training instrument, including pedestal 1, the side on 1 top of pedestal are solid Dingan County is equipped with support tube 2, and the other side on 1 top of pedestal is installed with bar 3, and pedestal 1 is located at support tube 2 and bar 3 Between top be installed with clump weight 35, the material of clump weight 35 is cast iron, and the top of clump weight 35 is equipped with sheet rubber pad Layer, since instrument side installing mechanism is more, clump weight 35 can guarantee that the stability of instrument, rubber spacer contribute to user to stand Vertical and anti-skidding, the other end of bar 3 is fixedly connected with the top of 2 side of support tube, and the bottom end of 2 inner cavity of support tube is fixedly connected There are support spring 4, the top of support spring 4 to be fixedly connected with the bottom end of fixed sliding block 5, the side of fixed sliding block 5 offers pin The inside in hole 6, pin hole 6 is connected with rack and rinion adjustment 7, and by the way that rack and rinion adjustment 7 is arranged, user can be according to the raising of itself, tentatively The height of foam-rubber cushion 11 is adjusted, then by rotating fine tuning nut 9, the accurate height for adjusting foam-rubber cushion 11, so that foam-rubber cushion 11 are exactly in immediately below abdomen when user vertically bends over, then adjust the angle of connecting rod 13 and strut 12, use fastening 15 fixed position of mechanism, so that the underface when arm that handle bar 34 is in user hangs straight, adapts to the people of different heights Member's use demand, rack and rinion adjustment 7 include pin rod 71, and one end of pin rod 71 is clamped with the inside of pin hole 6, and the other end of pin rod 71 passes through The outside of support tube 2 is worn and extends to, the other end of pin rod 71 is fixedly connected with the side of slide plate 72, and pin rod 71 is located at slide plate 72 Outer wall movable sleeve between support tube 2 is connected to fixed plate 73, and the side of fixed plate 73, which is fixedly connected with, adjusts tension spring 74, adjusts The other end of tension spring 74 is fixedly connected with the side of slide plate 72, and the top of slide plate 72 is connect with the internal slide of slip ring 75, slip ring 75 middle part is socketed with the external activity of support tube 2, and the top of fixed plate 73 is fixedly connected with the bottom end of slip ring 75, fixed sliding block 5 top is fixedly connected with supporting rod 8, and the outer wall of support tube 2 equidistantly offers jack successively from top to bottom, and outside support tube 2 The jack diameter arrangement corresponding with the diameter of pin rod 71 of wall, the jack spacing of 2 outer wall of support tube are equal to 8 screw thread section of supporting rod Away from five times, when rotating fine tuning nut 9, after supporting rod 8 rises or falls five thread pitch, adjust inserting for support tube 2 Hole height is coordinated using rack and rinion adjustment 7 and fine tuning nut 9, and foam-rubber cushion 11 can be accurately adjusted to height, to adapt to not have to crowd It needs, the top that supporting rod 8 stretches out outside support tube 2 is threaded with fine tuning nut 9, and the top of fine tuning nut 9 is fixedly mounted There are top plate 10, the top of top plate 10 to be fixedly connected with foam-rubber cushion 11, the top of 2 side of support tube is fixedly connected with strut 12, branch The other end of bar 12 is hinged with one end of connecting rod 13, and 13 positive middle part of connecting rod offers oval sliding slot 14, oval sliding slot 14 internal slide is connected with retention mechanism 15, and retention mechanism 15 includes bearing 151, bottom end and 12 top of strut of bearing 151 Side be fixedly connected, the top of bearing 151 and one end of fixed link 152 are hinged, and the other end of fixed link 152, which passes through, fastens spiral shell Mother 153 connect with the internal slide of oval sliding slot 14, and the top of connecting rod 13 is fixedly connected with support plate 16,16 top of support plate Side be installed with mounting plate 17, the internal activity of mounting plate 17 is socketed with connecting shaft 18, and the both ends of 18 outer wall of connecting shaft are solid Surely it is socketed with cheese 19, the end that connecting shaft 18 is located at 17 side of mounting plate is passed by the output shaft of transmission belt 20 and driving motor 21 The outer wall of dynamic connection, cheese 19 is fixedly connected with steel wire rope 22, and the other end of steel wire rope 22 is fixed with the top of fulcrum plate 23 to be connected It connects, is fixedly connected in the middle part of the bottom end and 24 top of loading plate of fulcrum plate 23, the side on 24 top of loading plate is installed with flat Weigh block 25, and the both sides of 24 bottom end of loading plate are installed with fixed cylinder 26, and the top of 26 inner cavity of fixed cylinder is installed with electricity The output end of magnet I 27, electromagnet I 27 is electrically connected with the input terminal of divider resistance I 36, output end and the electricity of divider resistance I 36 The input terminal of flow table 37 is electrically connected, and the output end of ammeter 37 is electrically connected with the input terminal of power supply 38, the output end of power supply 38 and The input terminal of switch 39 is electrically connected, and the output end of switch 39 is electrically connected with the input terminal of slide rheostat 40, slide rheostat 40 Output end be electrically connected respectively with the input terminal of the input terminal of electromagnet I 27 and electromagnet II 41, the output end of electromagnet II 41 It is electrically connected with the input terminal of divider resistance II 42, the output end of divider resistance II 42 is electrically connected with the input terminal of power supply 38, electromagnetism Iron II 41 is located at the inner cavity of another fixed cylinder 26, and electromagnet I 27 is identical with the coil winding-direction and the number of turns of electromagnet II 41, partial pressure Resistance I 36 is identical as the resistance value of divider resistance II 42, by adjusting slide rheostat 40, changes electromagnet I 27 and electromagnet II 41 electromagnetic force to change the repulsive interaction of electromagnet I 27 and electromagnet II 41 for permanent magnet 29, and then changes handle Bar 34 resets required dynamics, and to realize the arm strength training of different weight, it is frequent to avoid the different personnel different training stages Replacement dumbbell weight trouble, it is easy to use, positioning sliding block 28, fixed cylinder 26 are slidably connected in the middle part of 26 inner cavity of fixed cylinder Material be copper material, the high-intensity magnetic field that the maskable electromagnet I 27 of copper material and electromagnet II 41 generate is for user's Radiation injury, the distance of bottom end to 28 bottom end of positioning sliding block of 26 inner cavity of fixed cylinder are less than the length of 333 inner cavity of positioning tube, ensure When positioning sliding block 28 is snapped down to 26 inner cavity bottom end of fixed cylinder, slide bar 332 is not fallen off to the outside of positioning tube 333, positioning tube 333 The initial length for the Locating extension spring 335 that inner cavity is fixedly mounted is identical as the initial length of resetting spring 31, ensures that target 336 moves When to 335 initial length position of Locating extension spring, resetting spring 31 also just moves to initial position, indicates that handle bar 34 just returns Again to initial position, to prompt user, dynamics is promoted with apart from just, the top of positioning sliding block 28 is fixedly connected with permanent magnetism Iron 29, the vertical range of top to 32 bottom end of limited block of positioning sliding block 28 are less than top to I 27 bottom of electromagnet of permanent magnet 29 The distance at end, prevents user from overusing so that permanent magnet 29 is collided with electromagnet I 27, and the top of positioning sliding block 28 extremely limits The vertical range of position 32 bottom end of block is more than the initial length of Locating extension spring 335, and after overexertion, target 336 can be run to mark Line bears position, prompts user's overexertion, can suitably reduce dynamics, permanent magnet 29 and the close one end magnetic polarity of electromagnet I 27 It is identical, ensure that the magnetic phenomena of same sex mutual exclusion, the bottom end of positioning sliding block 28 are fixedly connected with the top of curved bar 30,30 bottom end of curved bar Run through and extend to the outside of 26 bottom end of fixed cylinder, the bottom end of positioning sliding block 28 is fixedly connected with resetting spring 31, resetting spring 31 bottom end is fixedly connected with the bottom end of 26 inner cavity of fixed cylinder, and the inner wall that fixed cylinder 26 is located at 28 top of positioning sliding block is fixedly mounted There are limited block 32, the side of 26 outer wall of fixed cylinder to be installed with positioning reference unit 33, positioning reference unit 33 includes connection The side of plate 331, connecting plate 331 is stretched into the inside of fixed cylinder 26 and is fixedly connected with the side of positioning sliding block 28, connecting plate 331 Top be fixedly connected with slide bar 332, the top movable of slide bar 332 is socketed with positioning tube 333, the top of positioning tube 333 with it is fixed The bottom end of position plate 334 is fixedly connected, and the side of positioning plate 334 is fixedly connected with the side of fixed cylinder 26,333 inner cavity of positioning tube Top is fixedly connected with Locating extension spring 335, and the bottom end of Locating extension spring 335 is fixedly connected with the top of slide bar 332, and slide bar 332 is stretched The outer wall for entering positioning tube 333 is fixedly connected with target 336, and the other end of target 336 runs through and extends to the outer of positioning tube 333 The bottom end in portion, curved bar 30 is installed with handle bar 34, is adjusted by height and angle, and user bends over, and abdomen is placed in sea Short distance right over continuous pad 11, both hands are held with a firm grip handle bar 34, apply magnetism by I 27 pairs of permanent magnets 29 of electromagnet and repel each other Power so that handle bar 34 is forced downwards, is equal to user's hand and applies gravity, and user keeps 34 position of handle bar It is inconvenient, you can it carries out arm heavy burden and vertically bends over to train, assisted by instrument, user's more science controls degree of bending over, with And be accurately controlled arm and stretch and the degree of bending, to reach more preferably training effect.
When work, pin rod 71 is unpluged, fixed sliding block 5 drives supporting rod 8 to rise or fall to user when vertically bending over For abdomen hereinafter, being inserted into pin rod 71, rotation fine tuning nut 9 is accurate to adjust so that foam-rubber cushion 11 is located just at user and bends over When abdomen below and discontiguous position, be rotated further by connecting rod 13 so that handle bar 34 is located at user when vertically bending over The underface of both arms hovering, tightens fastening nut 153, starts driving motor 21, drives connecting shaft 18 and cheese 19 to rotate, adjustment carries The height of hand lever 34 so that the both hands of user can just be held with a firm grip handle bar 34, and electromagnet I 27 and electromagnet II 41 are led to Electricity generates electromagnetic force, with 29 mutual exclusion of permanent magnet, curved bar 30 is driven to decline, compression reseting spring 31, while driving connecting plate 331 Decline, 335 tension of Locating extension spring, then user holds handle bar 34 and is lifted up so that target 336 restores to original Position, remains stationary as, you can realizes training effect, when needing replacing dynamics, slide rheostat 40 is adjusted, according on ammeter 37 Registration determine, when training end needs rest, unclamp handle bar 34, back or abdomen are mounted on foam-rubber cushion 11.
In conclusion the arm strength and abdominal muscle combined training instrument, are adjusted by height and angle, user bends over, will Abdomen is placed in the short distance right over foam-rubber cushion 11, and both hands are held with a firm grip handle bar 34, pass through I 27 pairs of permanent magnets 29 of electromagnet and apply Magnetic mutual expelling force so that handle bar 34 is forced downwards, is equal to user's hand and applies gravity, and user keeps handle 34 position of bar is inconvenient, you can carries out arm heavy burden and vertically bends over to train, assisted by instrument, user's more science control is bent over Degree, and be accurately controlled arm and stretch and the degree of bending, to reach more preferably training effect;It is filled by the way that coarse adjustment is arranged 7 are set, user can be according to the raising of itself, the height of first successive step foam-rubber cushion 11, then by rotating fine tuning nut 9, accurately adjusts The height of foam-rubber cushion 11 is saved, so that foam-rubber cushion 11 is exactly in immediately below abdomen when user vertically bends over, then is adjusted The angle of connecting rod 13 and strut 12, using 15 fixed position of retention mechanism, so that handle bar 34 is in the arm of user Underface when outstanding straight, adapts to personnel's use demand of different heights;By adjusting slide rheostat 40, change electromagnet I 27 With the electromagnetic force of electromagnet II 41, to change electromagnet I 27 and electromagnet II 41 for the repulsive interaction of permanent magnet 29, Jin Ergai Handle bar 34 is resetted required dynamics by change, to realize the arm strength training of different weight, avoids different personnel's difference training Stage frequently replaces the trouble of dumbbell weight, easy to use;Branch is solved when being unable to hold out, bends over down to be easy to cause waist and hold Damage again, simultaneously as the degree of bending over and dumbbell ground clearance cannot be accurately controlled, training cannot get optimum efficiency, and it is long when Between when practicing, waist is difficult to find that suitable place is rested so that the problem of waist muscle Quick-return is shunk after aching.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of arm strength and abdominal muscle combined training instrument, including pedestal(1), it is characterised in that:The pedestal(1)The one of top Side is installed with support tube(2), the pedestal(1)The other side on top is installed with bar(3), the bar (3)The other end and support tube(2)The top of side is fixedly connected, the support tube(2)The bottom end of inner cavity is fixedly connected with branch Support spring(4), the support spring(4)Top and fixed sliding block(5)Bottom end be fixedly connected, the fixed sliding block(5)'s Side offers pin hole(6), the pin hole(6)Inside be connected with rack and rinion adjustment(7), the fixed sliding block(5)Top it is solid Surely it is connected with supporting rod(8), the supporting rod(8)Stretch out support tube(2)External top is threaded with fine tuning nut(9), The fine tuning nut(9)Top be installed with top plate(10), the top plate(10)Top be fixedly connected with foam-rubber cushion (11), the support tube(2)The top of side is fixedly connected with strut(12), the strut(12)The other end and connecting rod (13)One end it is hinged, the connecting rod(13)Positive middle part offers oval sliding slot(14), the oval sliding slot(14)'s Internal slide is connected with retention mechanism(15), the connecting rod(13)Top be fixedly connected with support plate(16), the support Plate(16)The side on top is installed with mounting plate(17), the mounting plate(17)Internal activity be socketed with connecting shaft(18), The connecting shaft(18)The equal fixing sleeve in both ends of outer wall is connected to cheese(19), the connecting shaft(18)Positioned at mounting plate(17)The end of side Portion passes through transmission belt(20)With driving motor(21)Output shaft be sequentially connected, the cheese(19)Outer wall be fixedly connected with steel Cord(22), the steel wire rope(22)The other end and fulcrum plate(23)Top be fixedly connected, the fulcrum plate(23)Bottom End and loading plate(24)It is fixedly connected in the middle part of top, the loading plate(24)The side on top is installed with balance weight (25), the loading plate(24)The both sides of bottom end are installed with fixed cylinder(26), the fixed cylinder(26)The top of inner cavity It is installed with electromagnet I(27), the fixed cylinder(26)Positioning sliding block is slidably connected in the middle part of inner cavity(28), the positioning Sliding block(28)Top be fixedly connected with permanent magnet(29), the positioning sliding block(28)Bottom end and curved bar(30)Top fix Connection, the curved bar(30)Bottom end is run through and extends to fixed cylinder(26)The outside of bottom end, the positioning sliding block(28)Bottom end It is fixedly connected with resetting spring(31), the resetting spring(31)Bottom end and fixed cylinder(26)The bottom end of inner cavity is fixedly connected, The fixed cylinder(26)Positioned at positioning sliding block(28)The inner wall of top is installed with limited block(32), the fixed cylinder(26)Outside The side of wall is installed with positioning reference unit(33), the curved bar(30)Bottom end be installed with handle bar(34).
2. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The rack and rinion adjustment (7)Including pin rod(71), the pin rod(71)One end and pin hole(6)Inside clamping, the pin rod(71)The other end pass through It wears and extends to support tube(2)Outside, the pin rod(71)The other end and slide plate(72)Side be fixedly connected, the pin Bar(71)Positioned at slide plate(72)With support tube(2)Between outer wall movable sleeve be connected to fixed plate(73), the fixed plate(73)'s Side is fixedly connected with adjusting tension spring(74), the adjusting tension spring(74)The other end and slide plate(72)Side be fixedly connected, The slide plate(72)Top and slip ring(75)Internal slide connection, the slip ring(75)Middle part and support tube(2)It is outer Portion's pivot bush unit, the fixed plate(73)Top and slip ring(75)Bottom end be fixedly connected.
3. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The retention mechanism (15)Including bearing(151), the bearing(151)Bottom end and strut(12)The side on top is fixedly connected, the bearing (151)Top and fixed link(152)One end it is hinged, the fixed link(152)The other end pass through fastening nut(153)With Oval sliding slot(14)Internal slide connection.
4. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The positioning reference Device(33)Including connecting plate(331), the connecting plate(331)Side stretch into fixed cylinder(26)Inside and and positioning sliding block (28)Side be fixedly connected, the connecting plate(331)Top be fixedly connected with slide bar(332), the slide bar(332)Top Portion's movable sleeve is connected to positioning tube(333), the positioning tube(333)Top and positioning plate(334)Bottom end be fixedly connected, it is described Positioning plate(334)Side and fixed cylinder(26)Side be fixedly connected, the positioning tube(333)The top of inner cavity is fixedly connected There is Locating extension spring(335), the Locating extension spring(335)Bottom end and slide bar(332)Top be fixedly connected, the slide bar (332)Stretch into positioning tube(333)Outer wall be fixedly connected with target(336), the target(336)The other end run through and extend To positioning tube(333)Outside.
5. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The pedestal(1) Positioned at support tube(2)With bar(3)Between top be installed with clump weight(35), the clump weight(35)Material be Cast iron, the clump weight(35)Top be equipped with sheet rubber bed course.
6. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The support tube (2)Outer wall equidistantly offer jack, and support tube successively from top to bottom(2)The jack diameter and pin rod of outer wall(71)Diameter Size corresponds to arrangement, the support tube(2)The jack spacing of outer wall is equal to supporting rod(8)Five times of thread pitch.
7. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The fixed cylinder (26)Material be copper material, the fixed cylinder(26)The bottom end of inner cavity is to positioning sliding block(28)The distance of bottom end is less than positioning Cylinder(333)The length of inner cavity, the positioning tube(333)The Locating extension spring that inner cavity is fixedly mounted(335)Initial length and reset Spring(31)Initial length it is identical.
8. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The positioning sliding block (28)Top to limited block(32)The vertical range of bottom end is less than permanent magnet(29)Top to electromagnet I(27)Bottom end away from From the positioning sliding block(28)Top to limited block(32)The vertical range of bottom end is more than Locating extension spring(335)Initial length Degree, the permanent magnet(29)With electromagnet I(27)Close one end magnetic polarity is identical.
9. a kind of arm strength according to claim 1 and abdominal muscle combined training instrument, it is characterised in that:The electromagnet I (27)Output end and divider resistance I(36)Input terminal electrical connection, the divider resistance I(36)Output end and ammeter (37)Input terminal electrical connection, the ammeter(37)Output end and power supply(38)Input terminal electrical connection, the power supply (38)Output end and switch(39)Input terminal electrical connection, the switch(39)Output end and slide rheostat(40)It is defeated Enter end electrical connection, the slide rheostat(40)Output end respectively with electromagnet I(27)Input terminal and electromagnet II(41) Input terminal electrical connection, the electromagnet II(41)Output end and divider resistance II(42)Input terminal electrical connection, described point Piezoresistance II(42)Output end and power supply(38)Input terminal electrical connection, the electromagnet II(41)Positioned at another fixed cylinder (26)Inner cavity.
CN201810287995.2A 2018-03-30 2018-03-30 Arm strength and abdominal muscle are apparatus for comprehensive training Active CN108404337B (en)

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CN202011187207.6A CN112169249A (en) 2018-03-30 2018-03-30 Abdominal muscle training method using comprehensive training instrument
CN202011187208.0A CN112169250A (en) 2018-03-30 2018-03-30 Arm strength training method using comprehensive training instrument
CN201810287995.2A CN108404337B (en) 2018-03-30 2018-03-30 Arm strength and abdominal muscle are apparatus for comprehensive training

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CN109107104A (en) * 2018-09-10 2019-01-01 姚云翔 A kind of wearable leg exercises device
CN110124256A (en) * 2019-04-17 2019-08-16 南宁学院 Drawing and pulling type force exerciser
CN110279987A (en) * 2019-05-27 2019-09-27 郑有龙 A kind of electromagnetic force weight bearing chest expanding back stretching machine
CN111228727A (en) * 2020-02-10 2020-06-05 倪涛 Medical rehabilitation instrument capable of recovering limbs of patient
RU2753998C1 (en) * 2020-09-30 2021-08-25 Григорий Иванович Васильев Apparatus for adjusting the load in an athletic exercise machine
CN113440806A (en) * 2020-12-08 2021-09-28 徐新月 Upper arm medical rehabilitation protection device and use method
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CN114576631A (en) * 2022-05-09 2022-06-03 烟台市莱山区动物疫病预防与控制中心 Special waste treatment equipment of animal doctor
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CN109107104A (en) * 2018-09-10 2019-01-01 姚云翔 A kind of wearable leg exercises device
CN110124256A (en) * 2019-04-17 2019-08-16 南宁学院 Drawing and pulling type force exerciser
CN110279987A (en) * 2019-05-27 2019-09-27 郑有龙 A kind of electromagnetic force weight bearing chest expanding back stretching machine
CN111228727A (en) * 2020-02-10 2020-06-05 倪涛 Medical rehabilitation instrument capable of recovering limbs of patient
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CN114576631B (en) * 2022-05-09 2022-07-15 烟台市莱山区动物疫病预防与控制中心 Special waste treatment equipment of animal doctor

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Denomination of invention: An instrument for comprehensive training of arm strength and abdominal muscle

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