CN108261726A - A kind of three-dimensional psoas power intensive training device - Google Patents
A kind of three-dimensional psoas power intensive training device Download PDFInfo
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- CN108261726A CN108261726A CN201810252916.4A CN201810252916A CN108261726A CN 108261726 A CN108261726 A CN 108261726A CN 201810252916 A CN201810252916 A CN 201810252916A CN 108261726 A CN108261726 A CN 108261726A
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- 230000007246 mechanism Effects 0.000 claims abstract description 64
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000007306 turnover Effects 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising 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)
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/068—User-manipulated weights using user's body weight
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of three-dimensional psoas power intensive training device, including pedestal, switching mechanism, free-wheeling system, using user from multi-direction, gravity during multi-angle body inclination is as resistance, to strengthen psoas power, good all round exercise effect can not only be played, and since the weight using user itself is as resistance, there is adaptive effect to each user, load will not be difficult to hold as other instruments, the present invention can select smaller flip angle and slower rotational velocity when just beginning to use, it is gradually increased after adaptation, comprehensive exercise is carried out to psoas power, reliability and stability of the present invention to rehabilitation training effect is improved in this way.
Description
Technical field
The present invention relates to mechanical mechanism, more particularly to a kind of three-dimensional psoas power intensive training device belongs to machinery field.
Background technology
It is less for the rehabilitation exercise device of waist in medical instrument, physical therapy apparatus and rehabilitation training apparatus field, due to
Waist muscle group is more, and the action of waist often affects the multiple position co-operatings of body, and existing equipment is for waist
Training can only often stress certain group or a few groups of muscle, and waist related muscles can not be made to obtain the exercise and reinforcing of comprehensive appropriateness.
Invention content
It is an object of the invention to the above problems existing for overcoming current psoas power device for healing and training, provide one kind three
Tie up psoas power intensive training device.
Purpose to realize the present invention employs following technical solutions：A kind of three-dimensional psoas power intensive training device, packet
Pedestal, turning frame, free-wheeling system are included, 1 both sides of pedestal are symmetrical arranged turnover bracket A and turnover bracket B, respectively in overturning branch
Frame A and turnover bracket B tops are horizontally disposed with rolling bearing units A and rolling bearing units B respectively, divide in rolling bearing units A and rolling bearing units B
Torsion shaft A and torsion shaft B are not worn, and one end of torsion shaft A is fixedly connected with turning frame side wall, and the other end is consolidated with upset connecting rod A
Fixed connection, one end of torsion shaft B are fixedly connected with turning frame side wall, and the other end is fixedly connected with upset connecting rod B, torsion shaft A and
The axis of torsion shaft B in the same horizontal line, overturning electric pushrod is set in turnover bracket A sides, and overturning electric pushrod stretches
End is hinged with upset connecting rod A, and the other end and turnover bracket A for overturning electric pushrod are hinged, and hydraulic pressure is set in turnover bracket B sides
Damper, telescopic end and the upset connecting rod B of hydraulic damper are hinged, and the other end and the turnover bracket B of hydraulic damper are hinged, and are led to
The driving of overturning electric pushrod telescopic end is crossed, turning frame can be rotated along the axis of torsion shaft A and torsion shaft B；
The free-wheeling system includes rotation chassis, pedal, column, and the rotation chassis is set to overturning frame bottom, at rotation bottom
Speed reducer is set on disk, and speed reducer is connect by the axis of rotation with pedal, and column is arranged on pedal, and column top setting top turns
Axis, top shaft are rotatablely connected by bearing and turning frame top, and the axis of rotation and top shaft are coaxial, can by speed reducer
Driving free-wheeling system, the column top is provided with display bracket, is set in display bracket front end in turning frame inner rotation
Display is put, waist locking device in the middle part of column is set, liner plate is equipped among column, setting stent is led at the back side on liner plate top
Rail, the display bracket are slidably connected by sliding block and support guide, and display is driven by display bracket driving mechanism
Stent is moved along support guide, and in the positive Middle face setting waist guide rail of the liner plate, waist locking device passes through sliding block and waist
Guide rail is slidably connected, and waist electric pushrod is set below waist locking device, and waist electric pushrod telescopic end is locked with waist
The bottom of the device is hinged, and the other end and the pedal of waist electric pushrod are hinged, and being stretched by waist electric pushrod can drive waist to lock
Tight device is slided up and down along waist guide rail.
Further in the pedal upper surface, the front end setting shank of column limits crossbeam, outside shank limiting crossbeam
Surface sets flexible liner bed course.
The further display bracket driving mechanism is synchronous tape drive mechanism, is driven in column top setting stent
Dynamic motor, carriage drive machine shaft are connect by U-shaped interface with driving wheel, and driven wheel is set below the guide rail of back, synchronous
Band one end connect with display bracket upper end, the synchronous belt other end bypassed from driving wheel and driven wheel and with display bracket lower end
Connection, is rotated by carriage drive motor, driving wheel can be driven to rotate, and so as to which synchronous belt be driven to rotate, drives display bracket
It is moved up and down along support guide.
The further turning frame is annular.
The further waist locking device, including mounting bracket, C-shaped support and folded arm mechanism, mounting bracket and C
Type stent is fixedly connected, and two waist jacking mechanisms, waist jacking mechanism packet are symmetrical arranged on the back madial wall of C-shaped support
It includes and holds out against pedestal, threaded rod, lead, waist top plate, the waist jacking mechanism is connected by holding out against pedestal and being fixed with C-shaped support
It connects, the pedestal that holds out against is set to inside C-shaped support, and set and linear bearing are threaded respectively holding out against pedestal both ends, described
Thread bush, which is arranged in, to be held out against pedestal one end and is fixedly connected with holding out against pedestal, and the linear bearing, which is arranged in, holds out against the pedestal other end
And be fixedly connected with holding out against pedestal, threaded rod is worn in thread bush, rotational handle is set in screw thread rod rear end, threaded rod is with turning
Fixed handle is fixedly connected, and threaded rod front end setting waist top plate, threaded rod front end is rotatablely connected with waist top plate by bearing, institute
It states and lead is worn in linear bearing, guiding mast axis is parallel with screw thread rod axis, and lead front end is fixed with waist top plate to be connected
It connects, folded arm mechanism is set respectively at the both ends of C-shaped support, the folded arm mechanism is to pass through folded arm rotating mechanism and C by folded arm plate
Type holder pivots connect and compose, and the folded arm rotating mechanism includes folded arm shaft, folded arm axle sleeve, folded arm bearing, folded arm bearing block
And bidirectional ratchet mechanism, the folded arm axle sleeve are fixedly connected with C-shaped support end sidewalls, folded arm shaft is threaded through folded arm axle sleeve
In, folded arm shaft is multi-diameter shaft, and the path section on folded arm shaft top is rotatablely connected with folded arm bearing block by folded arm bearing, folded arm
Bearing block side is fixedly connected with folded arm plate, ratchet rotating shaft and the bottom end static connection of folded arm shaft of bidirectional ratchet mechanism, two-way spine
Take turns the inner ratch gear set linking arm of mechanism and folded arm plate static connection.
The further bidirectional ratchet mechanism include outer ratchet fixture block, inner ratch gear set, ratchet rotating shaft, elastic yarn ring,
Driver plate, caging bolt and taper compression spring, the round convex edge of middle part setting of the ratchet rotating shaft, ratchet rotating shaft lower part is a cylinder
Body from ratchet rotating shaft bottom to two lateral incision shoulder of ratchet rotating shaft, obtains small one and large one opposite two bottom surfaces of position as bowed column
Shape notch, the outer ratchet fixture block are that bottom surface is bowed column structure, and ratchet is set on outer ratchet fixture block cylindrical side, will
Outer ratchet fixture block ratchet to being set in the larger column notch in ratchet rotating shaft lower part outwardly, and by ratchet rotating shaft and outer ratchet fixture block
It is inserted into inner ratch gear set together, inner ratch gear set upper surface is stuck in ratchet rotating shaft convex edge shoulder, and the lower part setting of inner ratch gear set is dialled
Disk, driver plate middle part setting circular hole, is threadedly coupled with ratchet rotating shaft across driver plate circular hole with the caging bolt for being cased with taper compression spring, dialled
Disk top position setting limited post corresponding with the smaller column notch of ratchet rotating shaft, limited post connect with fixed in the middle part of elastic yarn ring
It connects, the shifting block of elastic yarn ring is penetrated in the circular hole in the middle part of outer ratchet fixture block.
One layer of protection pad layer further is set in the outer surface of the folded arm plate and waist top plate.
Square knuckle A is further set as at the top of the ratchet rotating shaft of the bidirectional ratchet mechanism, square knuckle A's
Side wall setting spring-loaded plunger A, the folded arm shaft bottom end sets square hole A corresponding with square knuckle A, in square hole A madial walls
Corresponding position sets card hole A corresponding with spring-loaded plunger A, and square knuckle A is made to be inserted into the telescopic end bullet of spring-loaded plunger A after square hole A
Enter in card hole A, the inner ratch gear set linking arm end set of bidirectional ratchet mechanism is square knuckle B, in the side wall of square knuckle B
Spring-loaded plunger B is set, and folded arm plate lower part is fixedly connected with rectangular adapter, square hole B is set in rectangular adapter, in rectangular adapter
Square hole B madial walls corresponding position setting card hole B, square knuckle B is made to be inserted into the square hole B of rectangular adapter, spring-loaded plunger B's
Telescopic head is sprung into card hole B.
The positive advantageous effects of the present invention are：A kind of three-dimensional psoas power intensive training device provided by the invention,
Gravity during by the use of user from multi-direction, multi-angle body inclination is as resistance, not only can be with to strengthen psoas power
Good all round exercise effect is played, and since the weight using user itself is as resistance, is had to each user
Adaptive effect will not be difficult to hold as other instruments to load, and the present invention can be selected when just beginning to use
Smaller flip angle and slower rotational velocity are selected, is gradually increased after adaptation, comprehensive exercise is carried out to psoas power, is carried in this way
High reliability and stability of the present invention to rehabilitation training effect.
Description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 longitudinally cutting schematic diagrames of the present invention.
Fig. 3 is rearview of the present invention.
Fig. 4 is right view of the present invention.
Fig. 5 is left view of the present invention.
Fig. 6 is bottom view of the present invention.
Fig. 7 is waist locking device top view.
Fig. 8 is broken section partial enlarged view in Fig. 1.
Fig. 9 is waist locking device side view.
Figure 10 is the folded arm mechanism element assembling schematic diagram of waist locking device.
Figure 11 is the bidirectional ratchet mechanism appearance diagram of waist locking device.
Figure 12 is the bidirectional ratchet mechanism component assembly schematic diagram of waist locking device.
Figure 13 is the bidirectional ratchet mechanism cutting structure diagram of waist locking device.
Specific embodiment
In order to more fully explain the implementation of the present invention, the embodiment of the present invention is provided.These embodiments are only
Elaboration to the present invention, does not limit the scope of the invention.
With reference to attached drawing to the further details of explanation of the present invention, in attached drawing respectively label for：1：Pedestal, 2：Turning frame, 3：From
Rotation mechanism, 4：Turnover bracket B, 5：Hydraulic damper, 6：Rolling bearing units B, 7：Overturning electric pushrod, 8：Turnover bracket A, 9：Band
Seat bearing A, 10：Waist electric pushrod, 11：Torsion shaft A, 12：Torsion shaft B, 13：The axis of rotation, 14：Top shaft, 15：Slow down
Machine, 16：Carriage drive motor, 17：Driving wheel, 18：Driven wheel, 19：Upset connecting rod A, 20：Upset connecting rod B, 21：Support guide,
31：Display bracket, 311：Display, 32：Column, 321：Waist guide rail, 33：Waist locking device, 331：Mounting bracket,
332：C-shaped support, 333：Folded arm mechanism, 334：Waist jacking mechanism, 335：Thread bush, 336：Rotational handle, 337：Threaded rod,
338：Lead, 339：Linear bearing, 3310：Protection pad layer, 3311：Bearing, 3312：Waist top plate, 3313：Folded arm plate, 3314：
Folded arm shaft, 3315：Folded arm axle sleeve, 3316：Folded arm bearing, 3317：Folded arm bearing block, 3318：Bidirectional ratchet mechanism, 3319：
Rectangular adapter, 3320：Square knuckle A, 3321：Spring-loaded plunger A, 3322:Square knuckle B, 3323：Spring-loaded plunger B, 3324：
Driver plate, 3325：Inner ratch gear set, 3326：Outer ratchet fixture block, 3327：Ratchet rotating shaft, 3328：Elastic yarn ring, 3329：Limited post,
3330：Caging bolt, 3331：Taper compression spring, 34：Rotation chassis, 35：Pedal, 36：Shank limits crossbeam.334 institute in the figure 7
The continuous circular line of direction does not indicate that the structure lines of device, but shows waist jacking mechanism as an entirety, is convenient for
It is big to being internally provided in Fig. 8, detail section is clearly expressed.
As shown in drawings, a kind of three-dimensional psoas power intensive training device, including pedestal 1, turning frame 2, free-wheeling system 3, institute
It states 1 both sides of pedestal and is symmetrical arranged turnover bracket A8 and turnover bracket B4, respectively in turnover bracket A8 and turnover bracket B4 tops point
Not Shui Pingshezhi rolling bearing units A9 and rolling bearing units B6, wear torsion shaft A11 respectively in rolling bearing units A9 and rolling bearing units B6
With torsion shaft B12, one end of torsion shaft A11 is fixedly connected with 2 side wall of turning frame, and the other end is fixedly connected with upset connecting rod A19,
One end of torsion shaft B12 is fixedly connected with 2 side wall of turning frame, and the other end is fixedly connected with upset connecting rod B20, torsion shaft A11 with
The axis of torsion shaft B12 in the same horizontal line, overturning electric pushrod 7 is set in turnover bracket A8 sides, overturns electric pushrod 7
Telescopic end is hinged with upset connecting rod A19, and the other end of overturning electric pushrod 7 is hinged with turnover bracket A8, in turnover bracket B4 sides
Face sets hydraulic damper 5, and telescopic end and the upset connecting rod B20 of hydraulic damper 5 be hinged, the other end of hydraulic damper 5 and
Turnover bracket B4 is hinged, and is driven by overturning 7 telescopic end of electric pushrod, turning frame can be along torsion shaft A11 and the axis of torsion shaft B12
Line rotates；Certainly the angle overturn, in order to increase safety factor, is prevented because of equipment fault by the control of overturning electric pushrod 7
Generation flip angle is excessive, brings happening for danger to user, can turned over when turning frame 2 is in vertical state
Turn to set limiting plate on the pedestal of the front side of frame 2, in limiting plate with contacting between being arranged on the rotation chassis 34 of 2 bottom of turning frame
Point setting buffer, prevents rotation chassis 34 from sharp impacts occur with limiting plate, causes danger or damage equipment
The free-wheeling system includes rotation chassis 34, pedal 35, column 32, and the rotation chassis 34 is set to 2 bottom of turning frame,
Speed reducer 15 is set on rotation chassis 34, and speed reducer 15 is connect by the axis of rotation 13 with pedal 35, and column 32 is arranged on pedal
On 35,32 top of column setting top shaft 14, top shaft 14 is rotatablely connected by bearing and 2 top of turning frame, it is described from
Shaft 13 and top shaft 14 are coaxial, and free-wheeling system can be driven in 2 inner rotation of turning frame, the column 32 by speed reducer 15
Top is provided with display bracket 31, and display 311 is set in 31 front end of display bracket, and 32 middle part setting waist of column is locked
Device 33,32 centre of column are equipped with liner plate, set support guide at the back side on liner plate top, the display bracket passes through sliding block
It is slidably connected with support guide, display bracket is driven to be moved along support guide by display bracket driving mechanism, described
The positive Middle face setting waist guide rail 321 of liner plate, waist locking device 33 is slidably connected by sliding block and waist guide rail 321, in waist
Setting waist electric pushrod 10 below portion's locking device, 10 telescopic end of waist electric pushrod is cut with scissors with 33 bottom end of waist locking device
It connects, the other end and pedal 35 of waist electric pushrod 10 are hinged, and waist locking dress can be driven by the way that waist electric pushrod 10 is flexible
33 are put to slide up and down along waist guide rail 321.
In the front end of 35 upper surface of pedal, column, setting shank limits crossbeam 36, and 36 appearance of crossbeam is limited in shank
Face sets flexible liner bed course.
The display bracket driving mechanism is synchronous tape drive mechanism, and carriage drive motor is set in column top
16, the shaft of carriage drive motor 16 is connect by U-shaped interface with driving wheel 17, and driven wheel 18 is set below support guide,
Synchronous belt one end is connect with display bracket upper end, and the synchronous belt other end is bypassed from driving wheel and driven wheel and and display bracket
Lower end connects, and is rotated by carriage drive motor 16, driving wheel 17 can be driven to rotate, and so as to which synchronous belt be driven to rotate, drives aobvious
Show that device stent is moved up and down along support guide.Certain display bracket driving mechanism can also use electric pushrod, lead screw transmission
Etc. other forms driving and the kind of drive, limitation use synchronous tape drive mechanism.
The turning frame could be provided as annular, certainly in the premise that can ensure support strength and equipment slow-roll stabilization
Under, to adapt to the requirement of using area, space, it may be set to be other shapes symmetrically or non-symmetrically.
The waist locking device, including mounting bracket 331, C-shaped support 332 and folded arm mechanism 333, mounting bracket 331
It is fixedly connected with C-shaped support 332, two waist jacking mechanisms 334, waist is symmetrical arranged on the back madial wall of C-shaped support 332
Portion's jacking mechanism 334 includes holding out against pedestal, threaded rod 337, lead 338, waist top plate 3312, the waist jacking mechanism
334 are fixedly connected by holding out against pedestal with C-shaped support 332, and the pedestal that holds out against is set to inside C-shaped support 332, is holding out against base
Seat both ends are threaded set 335 and linear bearing 339 respectively, and the thread bush 335, which is arranged in, holds out against pedestal one end and with holding out against
Pedestal is fixedly connected, and the linear bearing 339, which is arranged in, to be held out against the pedestal other end and be fixedly connected with holding out against pedestal, in thread bush
Threaded rod 337 is worn in 335, rotational handle 336 is set in 337 rear end of threaded rod, threaded rod 337 is fixed with rotational handle 336
Connection, 337 front end of threaded rod setting waist top plate 3312,339 front end of threaded rod and waist top plate 3312 pass through 3311 turns of bearing
It is dynamic to connect, lead 338 is worn in the linear bearing 339,338 axis of lead is parallel with 337 axis of threaded rod, lead
338 front ends are fixedly connected with waist top plate 3312, set folded arm mechanism, the folded arm mechanism respectively at the both ends of C-shaped support 332
It is to be made up of folded arm plate 3313 folded arm rotating mechanism and the rotation connection of C-shaped support 332, the folded arm rotating mechanism includes embracing
Arm shaft 3314, folded arm axle sleeve 3315, folded arm bearing 3316, folded arm bearing block 3317 and bidirectional ratchet mechanism 3318, described armful
Arm axle set 3315 is fixedly connected with 332 end sidewalls of C-shaped support, and folded arm shaft 3314 is threaded through in folded arm axle sleeve 3315, folded arm
Shaft 3314 is multi-diameter shaft, and the path section on 3314 top of folded arm shaft is rotated with folded arm bearing block 3317 by folded arm bearing 3316
Connection, 3316 side of folded arm bearing block is fixedly connected with folded arm plate 3313, the ratchet rotating shaft 3327 of bidirectional ratchet mechanism 3318 and
The 3314 bottom end static connection of folded arm shaft, the inner ratch gear of bidirectional ratchet mechanism 3318 cover 3325 linking arms and 3313 quiet company of folded arm plate
It connects.It using the waist locking device structure, can provide a kind of rigidity stronger waist locking device, have to waist good
Support avoids and generates since waist locking device support force is insufficient when using instrument and loosen and shake, cause danger or
Sprain the situation of waist.
The bidirectional ratchet mechanism includes outer ratchet fixture block 3326, inner ratch gear set 3325, ratchet rotating shaft 3327, elastic yarn
Ring 3328, driver plate 3324, caging bolt 3330 and taper compression spring 3331, the middle part setting of the ratchet rotating shaft 3327 are round convex
Edge, 3327 lower part of ratchet rotating shaft are a cylinder, from 3327 bottom of ratchet rotating shaft to two lateral incision shoulder of ratchet rotating shaft, obtain position phase
To small one and large one two bottom surfaces for bowed column notch, the outer ratchet fixture block 3326 is that bottom surface is bowed cylinder knot
Structure, ratchet are set on the cylindrical side of outer ratchet fixture block 3326, by outer 3326 ratchet of ratchet fixture block to being set to ratchet outwardly
In the larger column notch in 3327 lower part of shaft, and ratchet rotating shaft 3327 and outer ratchet fixture block 3326 are inserted into inner ratch gear set together
3325, inner ratch gear covers 3325 upper surfaces and is stuck in 3327 convex edge shoulder of ratchet rotating shaft, and inner ratch gear covers 3325 lower parts setting driver plate
3324, the middle part of driver plate 3324 setting circular hole, with the caging bolt 3330 for being cased with taper compression spring 3331 pass through 3324 circular hole of driver plate with
Ratchet rotating shaft 3327 is threadedly coupled, the position setting limiting corresponding with 3327 smaller column notch of ratchet rotating shaft of 3324 top of driver plate
Column 3329, limited post 3329 are fixedly connected with 3328 middle part of elastic yarn ring, and the shifting block of elastic yarn ring 3328 penetrates outer ratchet fixture block
In the circular hole at 3326 middle parts.The effect of caging bolt 3330 is that driver plate 3324 and ratchet rotating shaft 3327 are rotatably connected,
Taper compression spring 3331 is that certain pressing force is provided for driver plate 3324, prevents driver plate 3324 from loosening, and driver plate 3324 can be with respect to spine
Take turns 3325 rotation of shaft 3327 and inner ratch gear set.
It is compact-sized using bidirectional ratchet mechanism, larger load can be born with smaller size, uses outer ratchet card
Block replaces traditional pawl, has prevented situation about being damaged when pawl bears relatively large load from structure；It convenient and efficient can adjust
Tightness is saved, securely and reliably, is not easy to generate danger because of maloperation.
As shown in Figure 13, when rotating counterclockwise driver plate 3324, the limited post 3329 on driver plate 3324 drives elastic yarn
The ratchet fixture block 3326 outside Zola of ring 3328, until the cylinder limited post 3329 on driver plate 3324 is counterclockwise stuck in ratchet
Until 3327 notch side wall of shaft, at this time when inner ratch gear set 3325 is along when rotating clockwise, ratchet rotating shaft 3327 will push outer
3327 external tooth of ratchet fixture block rotates, and makes its internal tooth with inner ratch gear set 3325 that wedging occur and be stuck, when inner ratch gear set
3325 when rotating counterclockwise, and 3327 notches sides of ratchet rotating shaft will be bonded and compress with outer 3326 back side of ratchet fixture block, make in
The internal tooth of ratchet wheel case 3325 and the external tooth of outer ratchet fixture block 3327 are detached from, and generate idle running.During negative direction rotating driver plate 3324, with
Above-mentioned principle is identical, and ratchet fixture block 3327 and inner ratch gear will be made to cover wedging and the direction of idle running and above process phase between 3325
Instead, bidirectional locking and release are thereby realized.
Square knuckle A3320 further is set as in the ratchet rotating shaft 3327 of the bidirectional ratchet mechanism, is connect rectangular
The side wall setting spring-loaded plunger A3321 of head A3320, the folded arm shaft bottom end sets square hole corresponding with square knuckle A3320
A sets card hole A corresponding with spring-loaded plunger A3321 in the corresponding position of square hole A madial walls, and spring-loaded plunger A3321 can be by pressing
Pressure is fully retracted its telescopic end, at this time springs into the telescopic end that square knuckle A3320 is inserted into spring-loaded plunger A3321 after square hole A
In card hole A, the inner ratch gear set linking arm end set of bidirectional ratchet mechanism is square knuckle B3322, in square knuckle B3322
Side wall setting spring-loaded plunger B3323, folded arm plate lower part is fixedly connected with rectangular adapter 3319, is set in rectangular adapter 3319
Square hole B sets card hole B in the square hole B madial walls corresponding position of rectangular adapter 3319, is inserted into square knuckle B3322 rectangular
In the square hole B of adapter 3319, the telescopic head of spring-loaded plunger B3323 is sprung into card hole B.
Ratchet rotating shaft is set as square knuckle A3320, torsion can be transmitted, makes ratchet rotating shaft 3327 and folded arm shaft
3314 rotate synchronously；Inner ratch gear set linking arm end set can be increased into folded arm plate stability for square knuckle B3322,
Square knuckle B3322 side walls setting spring-loaded plunger B3323 can realize the grafting of fast and stable.
The outer surface of the further folded arm plate 3313 and waist top plate 3312 sets one layer of protection pad layer 3310.Protection pad layer
3310 can preferably protect user, prevent from causing to abrade to user during use.
After the embodiment that the present invention will be described in detail, one of ordinary skilled in the art is clearly understood that, is not taking off
From above-mentioned claim with that can carry out various change and modification under spirit, all technical spirits according to the present invention are to above real
Any simple modification, equivalent change and modification that example is made is applied, belongs to the range of technical solution of the present invention, and the present invention is also not
It is limited to the embodiment of example in specification.
Claims (8)
1. a kind of three-dimensional psoas power intensive training device, including pedestal, turning frame, free-wheeling system, it is characterised in that：The pedestal
Both sides are symmetrical arranged turnover bracket A and turnover bracket B, are horizontally disposed with band respectively on turnover bracket A and turnover bracket B tops respectively
Seat bearing A and rolling bearing units B, wears torsion shaft A and torsion shaft B respectively in rolling bearing units A and rolling bearing units B, torsion shaft A's
One end is fixedly connected with turning frame side wall, and the other end is fixedly connected with upset connecting rod A, one end and the turning frame side wall of torsion shaft B
It is fixedly connected, the other end is fixedly connected with upset connecting rod B, and the axis of torsion shaft A and torsion shaft B is turning in the same horizontal line
Turn stent A sides setting overturning electric pushrod, overturning electric pushrod telescopic end is hinged with upset connecting rod A, overturns electric pushrod
The other end is hinged with turnover bracket A, and hydraulic damper, the telescopic end of hydraulic damper and overturning are set in turnover bracket B sides
Connecting rod B is hinged, and the other end and the turnover bracket B of hydraulic damper are hinged, and is driven by overturning electric pushrod telescopic end, turning frame
It can be rotated along the axis of torsion shaft A and torsion shaft B；
The free-wheeling system includes rotation chassis, pedal, column, and the rotation chassis is set to overturning frame bottom, at rotation bottom
Speed reducer is set on disk, and speed reducer is connect by the axis of rotation with pedal, and column is arranged on pedal, and column top setting top turns
Axis, top shaft are rotatablely connected by bearing and turning frame top, and the axis of rotation and top shaft are coaxial, can by speed reducer
Driving free-wheeling system, the column top is provided with display bracket, is set in display bracket front end in turning frame inner rotation
Display is put, waist locking device in the middle part of column is set, liner plate is equipped among column, setting stent is led at the back side on liner plate top
Rail, the display bracket are slidably connected by sliding block and support guide, and display is driven by display bracket driving mechanism
Stent is moved along support guide, and in the positive Middle face setting waist guide rail of the liner plate, waist locking device passes through sliding block and waist
Guide rail is slidably connected, and waist electric pushrod is set below waist locking device, and waist electric pushrod telescopic end is locked with waist
The bottom of the device is hinged, and the other end and the pedal of waist electric pushrod are hinged, and being stretched by waist electric pushrod can drive waist to lock
Tight device is slided up and down along waist guide rail.
2. a kind of three-dimensional psoas power intensive training device according to claim 1, it is characterised in that：In the pedal upper table
Face, the front end setting shank of column limit crossbeam, in shank limiting beam outer surface setting flexible liner bed course.
A kind of 3. three-dimensional psoas power intensive training device according to claim 2, it is characterised in that the display branch
Frame driving mechanism is synchronous tape drive mechanism, sets carriage drive motor in column top, carriage drive machine shaft passes through U-shaped
Interface is connect with driving wheel, and driven wheel is set below the guide rail of back, and synchronous belt one end is connect with display bracket upper end, synchronous
The band other end is bypassed from driving wheel and driven wheel and is connect with display bracket lower end, is rotated by carriage drive motor, can band
Dynamic driving wheel rotation, so as to which synchronous belt be driven to rotate, drives display bracket to be moved up and down along support guide.
4. a kind of three-dimensional psoas power intensive training device according to claim 3, it is characterised in that：The turning frame is
Annular.
5. a kind of three-dimensional psoas power intensive training device according to any one of claims 1-4, it is characterised in that：It is described
Waist locking device, be fixedly connected including mounting bracket, C-shaped support and folded arm mechanism, mounting bracket with C-shaped support, in c-type
Two waist jacking mechanisms are symmetrical arranged on the back madial wall of stent, waist jacking mechanism includes holding out against pedestal, threaded rod, leading
Xiang Zhu, waist top plate, the waist jacking mechanism are fixedly connected by holding out against pedestal with C-shaped support, described to hold out against pedestal setting
Inside C-shaped support, it is threaded set and linear bearing respectively holding out against pedestal both ends, the thread bush, which is arranged in, holds out against pedestal
One end is simultaneously fixedly connected with holding out against pedestal, and the linear bearing, which is arranged in, to be held out against the pedestal other end and connect with holding out against pedestal and fixing
It connects, threaded rod is worn in thread bush, rotational handle is set in screw thread rod rear end, threaded rod is fixedly connected with rotational handle, spiral shell
Rasp bar front end sets waist top plate, and threaded rod front end is rotatablely connected by bearing with waist top plate, is worn in the linear bearing
Lead, guiding mast axis is parallel with screw thread rod axis, and lead front end is fixedly connected with waist top plate；The two of C-shaped support
Setting folded arm mechanism, the folded arm mechanism are to be rotatablely connected structure by folded arm rotating mechanism and C-shaped support by folded arm plate respectively at end
Into the folded arm rotating mechanism includes folded arm shaft, folded arm axle sleeve, folded arm bearing, folded arm bearing block and bidirectional ratchet mechanism, institute
It states folded arm axle sleeve to be fixedly connected with C-shaped support end sidewalls, folded arm shaft is threaded through in folded arm axle sleeve, and folded arm shaft is ladder
Axis, the path section on folded arm shaft top are rotatablely connected with folded arm bearing block by folded arm bearing, folded arm bearing block side and folded arm
Plate is fixedly connected, ratchet rotating shaft and the bottom end static connection of folded arm shaft of bidirectional ratchet mechanism, the inner ratch gear of bidirectional ratchet mechanism
Cover linking arm and folded arm plate static connection.
6. a kind of three-dimensional psoas power intensive training device according to claim 5, it is characterised in that：The bidirectional ratchet machine
Structure includes outer ratchet fixture block, inner ratch gear set, ratchet rotating shaft, elastic yarn ring, driver plate, caging bolt and taper compression spring, the spine
The round convex edge of middle part setting of shaft is taken turns, ratchet rotating shaft lower part is a cylinder, from ratchet rotating shaft bottom to ratchet rotating shaft both sides
Shoulder is cut, obtains small one and large one opposite two bottom surfaces of position as bowed column notch, the outer ratchet fixture block is bottom surface to bend
The column structure of shape, ratchet are set on outer ratchet fixture block cylindrical side, by outer ratchet fixture block ratchet to being set to ratchet outwardly
In the larger column notch in shaft lower part, and ratchet rotating shaft and outer ratchet fixture block are inserted into inner ratch gear set, inner ratch gear set together
Upper surface is stuck in ratchet rotating shaft convex edge shoulder, inner ratch gear set lower part setting driver plate, setting circular hole in the middle part of driver plate, with being cased with taper
The caging bolt of compression spring is threadedly coupled across driver plate circular hole with ratchet rotating shaft, driver plate top and the smaller column notch pair of ratchet rotating shaft
The position setting limited post answered, limited post and elastic yarn ring middle part are fixedly connected, and the shifting block of elastic yarn ring penetrates outer ratchet fixture block
In the circular hole at middle part.
7. a kind of three-dimensional psoas power intensive training device according to claim 6, it is characterised in that：In the folded arm plate and
The outer surface of waist top plate sets one layer of protection pad layer.
8. a kind of three-dimensional psoas power intensive training device according to claim 6, it is characterised in that：In the bidirectional ratchet
Square knuckle A is set as at the top of the ratchet rotating shaft of mechanism, spring-loaded plunger A, the folded arm shaft are set in the side wall of square knuckle A
Bottom end sets square hole A corresponding with square knuckle A, and card corresponding with spring-loaded plunger A is set in the corresponding position of square hole A madial walls
Hole A makes the telescopic end that square knuckle A is inserted into spring-loaded plunger A after square hole A spring into card hole A, the inner ratch gear of bidirectional ratchet mechanism
It is square knuckle B to cover linking arm end set, and spring-loaded plunger B is set in the side wall of square knuckle B, folded arm plate lower part with rectangular turn
Connector is fixedly connected, and square hole B is set in rectangular adapter, and card hole B is set in the square hole B madial walls corresponding position of rectangular adapter,
Square knuckle B is made to be inserted into the square hole B of rectangular adapter, the telescopic head of spring-loaded plunger B is sprung into card hole B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252916.4A CN108261726B (en) | 2018-03-26 | 2018-03-26 | Three-dimensional lumbar muscle strength strengthening training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252916.4A CN108261726B (en) | 2018-03-26 | 2018-03-26 | Three-dimensional lumbar muscle strength strengthening training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108261726A true CN108261726A (en) | 2018-07-10 |
| CN108261726B CN108261726B (en) | 2023-09-08 |
Family
ID=62777842
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252916.4A Active CN108261726B (en) | 2018-03-26 | 2018-03-26 | Three-dimensional lumbar muscle strength strengthening training device |
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| Country | Link |
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| CN (1) | CN108261726B (en) |
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| Publication number | Publication date |
|---|---|
| CN108261726B (en) | 2023-09-08 |
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Address after: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Applicant after: Henan Xiangyu Medical Equipment Co.,Ltd. Address before: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Applicant before: ANYANG XIANGYU MEDICAL EQUIPMENT Co.,Ltd. Address after: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Applicant after: Xiangyu Medical Co.,Ltd. Address before: 456300 middle section of Diku Avenue, Neihuang County, Anyang City, Henan Province Applicant before: Henan Xiangyu Medical Equipment Co.,Ltd. |
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