CN105030478B - Limbs train treadmill - Google Patents

Limbs train treadmill Download PDF

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Publication number
CN105030478B
CN105030478B CN201510555780.0A CN201510555780A CN105030478B CN 105030478 B CN105030478 B CN 105030478B CN 201510555780 A CN201510555780 A CN 201510555780A CN 105030478 B CN105030478 B CN 105030478B
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treadmill
limbs
pedal
train
vehicle frame
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CN105030478A (en
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李大林
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李大林
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Abstract

The present invention discloses a kind of limbs training treadmill, pedal mainly for the leg training utensil under prior art is freely set, the angle for not limiting lower limb in use caused by its angle is random, the problem of preferable rectification effect can not be reached, it is proposed that a kind of limbs training treadmill that can limit pedal rotational angle.The present invention includes vehicle frame, the crank being fixed on vehicle frame by bearing, two pedals being connected with two free ends of crank respectively and two connecting rods for limiting described two pedal angles;One end that the connecting rod is connected with crank is provided with limited block, limited block is provided with the limited block, the limited block is arranged in the spacing hole of the pedal side wall, and it is in 0 ° of 15 ° of angle that the pedal is limited in its bottom surface with horizontal direction by the limited block with spacing hole cooperation.Can be limited in rational angular range for the foot of patient and knee joint by limbs of the present invention training treadmill, to the strephexopodia, strephenopodia and prevented from bending symptom after knee joint and had good rehabilitation training and correcting.

Description

Limbs train treadmill
Technical field
The present invention relates to a kind of limbs training treadmill, a kind of rehabilitation medical limbs training treadmill is particularly related to.
Background technology
Limbs training treadmill is existing frequently-used lower limb orthopedic training device, and existing lower limb orthopedic training device is by driving Device and pedal are constituted, and drive device drives crank to rotate, so as to drive pedal to do gyration.But, existing lower limb are rectified The pedal of shape training device can freely be rotated around the connecting shaft of pedals and pedal/crank drive system.There is varus for lower limb or symptom of turning up Patient, existing leg training utensil can not provide good rectification effect.
Because the pedal of the leg training utensil under prior art can freely be rotated around connecting shaft, when with the strephexopodia, When the patient of strephenopodia and knee joint symptom is trained using it, the pedal of leg training utensil can be with the angle freedom of lower limb Change, training anyway can not all reach orthopedic purpose.Even, for can not paleocinetic patient trained using it when Also can result in forming the habitual movement of mistake.
For with turn up or varus symptom patient, need to fix the angle of its foot in the training process, instead Should be to then needing to prevent pedal from arbitrarily rotating on training device, and angle between pedal and level ground remains at one In fixed scope.
The content of the invention
Regarding to the issue above, the present invention provides a kind of limbs training treadmill, it is ensured that the angle between pedal and level ground Remain at fixed scope.
To reach above-mentioned purpose, limbs training treadmill of the present invention includes that vehicle frame and the pedal being arranged on the vehicle frame are returned Rotary device, pedal stopping means, wherein,
The pedal slewing equipment includes the axis being arranged on by bearing on the vehicle frame, is connected to the axis The pedal structure that two cranks at two ends, two crank free ends connect respectively, wherein the crank bearing of trend described in two is conversely, institute Stating pedal structure includes trampling base plate and is arranged on the side shield trampled on base plate;
The pedal stopping means includes the connecting rod being connected by rotary shaft with the crank free end, the connecting rod two ends Portion is respectively equipped with sliding shoe, limited block, and the vehicle frame is provided with the limitation sliding shoe and carries out the straight line cunning of linear reciprocating motion Groove, the side shield is provided with arc-shaped limit hole;The limited block coordinates with the arc-shaped limit hole so that described trample base plate It it is 0 ° -15 ° with the angle of horizontal direction.
The present invention also has a kind of technical scheme, including standing bed and described limbs training treadmill, and the limbs training is stepped on The vehicle frame of car is set parallel to bed surface.
Further, the limbs training treadmill also includes drive device, and the drive device is driven by transmission device The bent axle does gyration.
Specifically, the drive device is the motor being arranged on base, and the motor is buncher.
Specifically, the drive device is the manual rocking handle for being arranged on vehicle frame top.
Specifically, sprocket wheel is provided with axis, the kind of drive is chain drive.
Specifically, it is provided with clutch between the drive device and the transmission device.
Further, the central angle corresponding to the arcuate socket of the pedal side wall is 15 ° -30 °.
The present invention also has a kind of technical scheme, including standing bed and described limbs training treadmill, and the limbs training is stepped on The vehicle frame of car is parallel to be set with bed surface.
Limbs training treadmill of the present invention has the following advantages that compared with existing leg training utensil:
1st, pedal is fixed on a correct angle by limbs training treadmill of the present invention, and foot is made in the training process all the time It is maintained within angular range, for turning up or varus symptom has good adjustment and correcting.
2nd, limbs training treadmill of the present invention is wide using scope, and the patient for being capable of autonomous action can not use driving to fill Put active training, for can not paleocinetic patient can use drive device passive exercise.
Brief description of the drawings
Fig. 1 is the normal axomometric drawing that limbs of the present invention train treadmill;
Fig. 2 is the scheme of installation that limbs of the present invention train treadmill pedal;
Fig. 3 is the connecting rod of limbs training treadmill of the present invention and the connected mode schematic diagram of crank;
Fig. 4 is the structural representation of the pedal of limbs training treadmill of the present invention;
Fig. 5 is the connected mode schematic diagram of the connecting rod, crank and pedal of limbs training treadmill of the present invention;
Fig. 6 is the schematic diagram in another direction of Fig. 5.
Specific embodiment
With reference to Figure of description, the present invention will be further described.
Embodiment 1:
As shown in figures 1 to 6, the limbs training treadmill of the present embodiment includes slewing equipment and stopping means;
The slewing equipment includes the vertical frame 1 that base 2 and base 2 connect, by bearing and base 2 or vertical machine Frame 1 connection axis 5, be connected to the two ends of axis 5 two cranks 6 and respectively with each free end of the crank 6 rotate connect Two pedals 3 for connecing;Wherein, the direction of two crank 6 is conversely, the side wall of the pedal 3 is provided with spacing hole;
The stopping means includes two spacing connecting rods 4;The spacing connecting rod 4 includes sliding shoe 9, limited block 8 and sets Linkage section between sliding shoe 9 and limited block 8;The sliding shoe 9 is provided with carriage, the carriage vertically machine Frame 1 is slided, and the limited block 8 is provided with limited block 7, and the limited block 7 is arranged in the spacing hole, the linkage section and institute State the free end rotatable connection of crank 6;By the cooperation of limited block 7 and spacing hole, the angle of the bottom surface of the pedal 3 and horizontal direction Degree is maintained at 0 ° -15 °.
Limbs of the present invention train treadmill in the process of running, when pedal 3 is in 65 front of axis of crank, due to connecting rod 4 On limited block 7 can withstand the side wall of pedal 3 arcuate socket front end, force pedal 3 front end be lifted up, it is possible to ensure User is at this moment lifted up the front end of pin, and for the patient of varus or symptom of turning up, the front end of pin is lifted upwards It is precisely best posture correction to rise.When pedal 3 is in 65 rear of axis of crank, pedal 3 can be also limited in by connecting rod 4 One rational angle.
Embodiment 2:
On the basis of above-described embodiment, because the patient that cannot carry out self motion generally needs external force to help it to carry out Recover and take exercise, so installing a buncher on base 2, the rotating shaft of the buncher is connected with a sprocket wheel, institute State and a sprocket wheel is provided with the axis 5 of crank 6, two sprocket wheels directly pass through chain drive.Carried out by motor drive pedal 3 Motion, so as to the patient that some can not be carried out with self motion is recovered and is taken exercise, because the symptom weight of patient is different, institute To need the intensity taken exercise also to differ, therefore the movement velocity of pedal 3 is adjusted using buncher.
Embodiment 3:
On the basis of embodiment 1, manual rocking handle is set on the top of the vertical frame, is provided with the rocking handle Sprocket wheel, the axis 5 of the crank 6 is also equipped with sprocket wheel, by chain drive between described two sprocket wheels, for some upper limb bodies Can proper motion, lower limb body can not self motion patient, can be by the hand motion that shake the dynamic pedal 3 of grip strip, can The exercise that has school is carried out to upper limb body while exercise body is replied.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any to be familiar with sheet Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered Within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.

Claims (8)

1. a kind of limbs train treadmill, it is characterised in that:Including vehicle frame and the pedal slewing equipment being arranged on the vehicle frame, Pedal stopping means, wherein,
The pedal slewing equipment includes the axis being arranged on by bearing on the vehicle frame, is connected to the axis two ends Two cranks, the pedal structure that connects respectively of two crank free ends, wherein the crank bearing of trend described in two is conversely, described step on Hardened structure includes trampling base plate and is arranged on the side shield trampled on base plate;
The pedal stopping means includes the connecting rod being connected by rotary shaft with the crank free end, the connecting rod two end portions Sliding shoe, limited block are not provided with, and the vehicle frame is provided with the limitation sliding shoe and carries out the straight of linear reciprocating motion, institute State side shield and be provided with arc-shaped limit hole;The limited block coordinates with the arc-shaped limit hole so that described trample base plate and level The angle in direction is 0 ° -15 °.
2. limbs as claimed in claim 1 train treadmill, it is characterised in that:The limbs training treadmill also includes drive device, The drive device passes through actuator drives central axis.
3. limbs as claimed in claim 2 train treadmill, it is characterised in that:The drive device is the electricity being arranged on base Machine, the motor is buncher.
4. limbs as claimed in claim 2 train treadmill, it is characterised in that:The drive device is the hand for being arranged on vehicle frame top Shake handle.
5. limbs as claimed in claim 2 train treadmill, it is characterised in that:Set between the drive device and the transmission device It is equipped with clutch.
6. the limbs as described in Claims 2 or 3 or 4 train treadmill, it is characterised in that:Sprocket wheel is provided with the axis, is passed Flowing mode is chain drive.
7. limbs as claimed in claim 1 train treadmill, it is characterised in that:The corresponding circle of spacing hole of the pedal side shield Heart angle is 15 ° -30 °.
It is 8. a kind of that the standing bed that limbs train treadmill is installed, it is characterised in that:Including standing bed and as claimed in claim 1 Limbs train the vehicle frame of treadmill, the limbs training treadmill to be set parallel to bed surface.
CN201510555780.0A 2015-09-02 2015-09-02 Limbs train treadmill Active CN105030478B (en)

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Application Number Priority Date Filing Date Title
CN201510555780.0A CN105030478B (en) 2015-09-02 2015-09-02 Limbs train treadmill

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Application Number Priority Date Filing Date Title
CN201510555780.0A CN105030478B (en) 2015-09-02 2015-09-02 Limbs train treadmill

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CN105030478B true CN105030478B (en) 2017-06-30

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107019585A (en) * 2017-06-14 2017-08-08 董巧玉 Device of walking with vigorous strides is corrected in a kind of strephexopodia rehabilitation
CN108579000A (en) * 2018-01-19 2018-09-28 卡斯纳(苏州)医疗设备有限公司 A kind of knee joint medical training device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW518241B (en) * 2001-12-31 2003-01-21 Ming-Yi Li Gravity adaptation, balance and stepping three-in-one rehabilitation device that has dynamic foot pressure feedback
CN201239308Y (en) * 2008-06-27 2009-05-20 曹海钰 Body exerciser for healing of hemiplegia
CN102232902A (en) * 2011-01-30 2011-11-09 无锡佑仁科技有限公司 Pedal type lower-limb rehabilitation training device
CN202288732U (en) * 2011-10-13 2012-07-04 无锡佑仁科技有限公司 Lower extremity function recovery trainer
CN202515949U (en) * 2012-04-10 2012-11-07 陈彤 Upper-lower limb dual-purpose rehabilitation exercise machine
KR20130101196A (en) * 2012-03-05 2013-09-13 양국진 Walking rehabilitation system with parallel manipulator
CN204521452U (en) * 2015-02-16 2015-08-05 雷舜英 Upper and lower limb coordinates rehabilitation exercise training instrument
CN104840331A (en) * 2015-04-16 2015-08-19 常州工学院 Active and passive synchronous rehabilitation training machine for upper limbs and lower limbs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030092536A1 (en) * 2001-11-14 2003-05-15 Romanelli Daniel A. Compact crank therapeutic exerciser for the extremities
US20120329611A1 (en) * 2011-06-23 2012-12-27 Marc Bouchard Motorized Lower Body Rehabilitation Device and Method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW518241B (en) * 2001-12-31 2003-01-21 Ming-Yi Li Gravity adaptation, balance and stepping three-in-one rehabilitation device that has dynamic foot pressure feedback
CN201239308Y (en) * 2008-06-27 2009-05-20 曹海钰 Body exerciser for healing of hemiplegia
CN102232902A (en) * 2011-01-30 2011-11-09 无锡佑仁科技有限公司 Pedal type lower-limb rehabilitation training device
CN202288732U (en) * 2011-10-13 2012-07-04 无锡佑仁科技有限公司 Lower extremity function recovery trainer
KR20130101196A (en) * 2012-03-05 2013-09-13 양국진 Walking rehabilitation system with parallel manipulator
CN202515949U (en) * 2012-04-10 2012-11-07 陈彤 Upper-lower limb dual-purpose rehabilitation exercise machine
CN204521452U (en) * 2015-02-16 2015-08-05 雷舜英 Upper and lower limb coordinates rehabilitation exercise training instrument
CN104840331A (en) * 2015-04-16 2015-08-19 常州工学院 Active and passive synchronous rehabilitation training machine for upper limbs and lower limbs

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