CN205994963U - General kneel a training aids - Google Patents
General kneel a training aids Download PDFInfo
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- CN205994963U CN205994963U CN201621033109.6U CN201621033109U CN205994963U CN 205994963 U CN205994963 U CN 205994963U CN 201621033109 U CN201621033109 U CN 201621033109U CN 205994963 U CN205994963 U CN 205994963U
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Abstract
The utility model discloses one kind is general kneels a training aids, including fixed mount, described fixed mount includes the first fixed plate, second fixed plate and the 3rd fixed plate, the lower end of hinged second fixed plate of left end of the first fixed plate, the right-hand member of hinged 3rd fixed plate in upper end of the second fixed plate, two shanks are provided with described first fixed plate and fix bandage, it is fixed with trunk support bandage in described second fixed plate, it is fixed with glove in 3rd fixed plate, this utility model structure is simple, easy to operate, structure can change, carry out position training of getting down on both kneels to be applied to infant, single knee joint kneel position training and 4 points kneel position training topology requirement.3rd fixed plate can provide the platform being available for that infant carries out Cognitive education and amusement, can shift the attention of infant, is conducive to that trains to be normally carried out.
Description
Technical field
This utility model is related to a kind of general kneel a training aids.
Background technology
Knee joint stands position and also referred to as kneels vertical position, is the transition position during infant is divided a word with a hyphen at the end of a line to the motion of only station from crawling exercise, is
The basis stood with walking movement.The training that knee joint stands position is significant during infant Motor development.Infant is because lacking
The risk factors of perinatal such as oxygen or pathological jaundice causes cerebral lesion, infant Delayed motor, kneels position and creeps delayed.As
CP children, is just often unable to reach knee joint and founds this auxodrome of position.Its special circumstances significantly impacts its healthy development and grows up,
So the position of kneeling that we must strengthen infant is trained.Knee joint stands position training and is generally divided into following three kinds：Get down on both kneels position, single knee joint kneel position,
Kneel position at 4 points.Routine clinical Therapeutic Method has at present：1. training：Therapist is needed in person to execute, manpower is big, and therapist's handss
Method diversity is big, has the damage artificially causing unavoidably.And infants ' parentses technology lacks, family's performance difficulty.2. physical therapy method：As
Electrotherapy quadriceps femoris position, strengthens strength；As biofeedback therapy, need infant high intensity interoperation, and be not suitable for the age relatively
The infant of little difficult cooperation.The specific aim of physical therapy shortage action, specific aim is not strong, big to instrument dependency, and instrument is costly, no
Use beneficial to family care.For this problem, this utility model is set about designing one kind and is applied to infant and is got down on both kneels
Position training, 4 points of universal training aidss kneeling position training are kneeled in position training, single knee joint.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of structure design to close
Reason it is adaptable to infant carries out getting down on both kneels position training, single knee joint kneel position training, 4 points kneel the general of position training and kneel a training aids.
The technical scheme in the invention for solving the above technical problem is：
A kind of general kneels a training aids, including fixed mount, described fixed mount include the first fixed plate, the second fixed plate and
3rd fixed plate, the lower end of hinged second fixed plate of left end of the first fixed plate, the upper end the hinged 3rd of the second fixed plate is fixed
The right-hand member of plate, described first fixed plate and the 3rd fixed plate are horizontally disposed with, and described second fixed plate is vertically arranged, and described first is solid
It is provided with two in fixed board and fixes bandage for the shank that infant shank is tied in the first fixed plate, described second is fixing
Trunk support bandage for contacting infant trunk is fixed with plate, the 3rd fixed plate is fixed with for fixing infant handss
The glove of the palm, the left end of described 3rd fixed plate is rotatablely equipped with support bar, described support bar is fixed with and supports for fixing
First position-limit mechanism of angle between bar and the 3rd fixed plate, the first fixed plate is provided with for fix the first fixed plate,
Second position-limit mechanism of angle between two fixed plates, the second fixed plate is provided with for fixing the second fixed plate, the 3rd fixation
3rd position-limit mechanism of angle between plate, the second fixed plate offers the window for protruding legs to the left, and the two of window
Side has been respectively articulated with the first rotor plate and the second rotor plate, and the both sides of the second fixed plate offer respectively and are communicated to the first of window
Pin hole and the second pin hole, described first rotor plate and the second rotor plate offer the 3rd pin hole and the 4th latch respectively
It is inserted with the first anti-rotation bolt, so that the first rotor plate can be relatively on hole, the first pin hole and the 3rd pin hole simultaneously
Second fixed plate is fixed, and the second pin hole and the 4th pin hole are inserted with the second anti-rotation bolt simultaneously, so that second turn
Dynamic plate can the second fixed plate relatively be fixed.Using this structure, fixed mount can conveniently realize infant both legs and body
Dry is spacing, thus goes for infant and carry out position training of getting down on both kneels；Infant list lower limb and trunk can also be realized
Spacing, now another lower limb can be forward extended out by window, and the first lateral support plate and the second lateral support plate can be distinguished
There is provided the support leaned on of side for left lower limb, right lower limb it may be necessary to left lower limb, right lower limb are bundled in the first lateral support plate and second respectively
(bandage can be fixed on the first lateral support plate and the second lateral support plate, thus realize above-mentioned binding moving on lateral support plate
Make), thus go for infant carry out single knee joint kneel position training；After fixed mount is launched into flat state, can facilitate real
The now fixation of infant both legs and both hands, and torso portion is held so that infant keeps upwards by trunk support bandage
More comfortable state, thus go for infant carry out 4 points kneel position training.When the position training that carries out getting down on both kneels, single knee joint are kneeled
During the training of position, the 3rd fixed plate can provide the platform being available for that infant carries out Cognitive education and amusement, can shift infant
Attention, be conducive to train be normally carried out.
Preferably, described first position-limit mechanism, the second position-limit mechanism and the 3rd position-limit mechanism all include limit rotary shaft,
Movable inserted link, limited block, spacing extension spring, spacing hole and limit bolt, limit rotary shaft offers hexahedro cylindrical hole, movable inserted link
In hexahedro cylindricality, movable inserted link is plugged in the hexahedro cylindricality in the hole of limit rotary shaft, thus realization activity inserted link can be with relative limit
Rotating shaft is slid axially and relative limit rotating shaft keeps radially fixed, and the two ends of spacing extension spring connect limit rotary shaft and work respectively
Dynamic inserted link, thus ordering about movable inserted link to enter hexahedro cylindricality in the hole, the inner face of limited block is fixed on one end of movable inserted link, limit
Limit bolt is fixed, when the limit bolt insertion spacing hole on limited block, limit rotary shaft can not limit relatively on the inner face of position block
Position hole rotates, and one end of the limit rotary shaft of the first position-limit mechanism is fixed on the left end of the 3rd fixed plate, described first position-limit mechanism
The other end of limit rotary shaft be rotatably installed in one end of support bar, the spacing hole of described first position-limit mechanism is opened in support bar
On, when the limited block pulling out the first position-limit mechanism, support bar can rotate relative to the 3rd fixed plate, when the limit of the first position-limit mechanism
Position block rebounds into the spacing hole of the first position-limit mechanism, and support bar can not rotate relative to the 3rd fixed plate, the limit of the second position-limit mechanism
One end of position rotating shaft is fixed on the lower end of the second fixed plate, and the other end of the limit rotary shaft of described second position-limit mechanism rotates to be installed
In the left end of the first fixed plate, the spacing hole of described second position-limit mechanism is opened in the first fixed plate, when pull-out second is spacing
The limited block of mechanism, the second fixed plate can rotate relative to the first fixed plate, when the limited block of the second position-limit mechanism rebounds into
The spacing hole of two position-limit mechanisms, the second fixed plate can not rotate relative to the first fixed plate, the limit rotary shaft of the 3rd position-limit mechanism
One end is fixed on the right-hand member of the 3rd fixed plate, and the other end of the limit rotary shaft of described 3rd position-limit mechanism is rotatably installed in second admittedly
The upper end of fixed board, the spacing hole of described 3rd position-limit mechanism is opened in the second fixed plate, when the limit of pull-out the 3rd position-limit mechanism
Position block, the 3rd fixed plate can rotate relative to the second fixed plate, when the limited block of the 3rd position-limit mechanism rebounds into the 3rd position restrainer
The spacing hole of structure, the 3rd fixed plate can not rotate relative to the second fixed plate, using said structure, between the part being hinged
In the case that limited block snaps in spacing hole, good fixed effect can be kept, and when limited block departs from spacing hole, be hinged
Part can realize fold.
Preferably, being fixed with first compensating roller for adjust the fixing bandage tightness of shank in the first fixed plate
Mechanism, the second fixed plate is fixed with the second elasticity adjusting mechanism for adjusting trunk support bandage tightness, the first pine
Tight governor motion and the second elasticity adjusting mechanism all include fixed cylinder, rotating cylinder, rotary shaft, ratchet, ratchet, sheave and pin
Axle, described rotary shaft, ratchet, ratchet, sheave are located in fixed cylinder, and described rotary shaft is rotatably installed in fixed cylinder, described rotation
Rotating cylinder, ratchet, sheave are fixing on the rotary shaft, and ratchet is rotatably installed in fixed cylinder by bearing pin, bearing pin is provided with for
One end ratchet ordering about ratchet snaps in the torsion spring of ratchet, and the other end of ratchet extend out to outside fixed cylinder, and the one of the fixing bandage of shank
End is fixed in the first fixed plate, and the other end of the fixing bandage of shank is fixed on the sheave of the first elasticity adjusting mechanism, and first
The fixed cylinder of elasticity adjusting mechanism is fixed in the first fixed plate, after kneeling shank in the first fixed plate, shank is fixed
Bandage covers the upper surface in shank, rotates the rotating cylinder of the first elasticity adjusting mechanism, and rotary shaft drives sheave to rotate forward, thus will
The fixing bandage of shank is involved in sheave, thus shank is limited in the first fixed plate, ratchet, the cooperation of ratchet can suppress to rotate
Axle inverts, and when the other end by pawl card, one end of ratchet card departs from ratchet, and ratchet suppresses to disappear to rotary shaft, therefore little
The fixing bandage of lower limb can freely pull out sheave, and one end of trunk support bandage is fixed in the second fixed plate, trunk support bandage
The other end be fixed on the sheave of the second elasticity adjusting mechanism, it is fixing that the fixed cylinder of the first elasticity adjusting mechanism is fixed on first
On plate, rotate the rotating cylinder of the second elasticity adjusting mechanism, rotary shaft drives sheave to rotate forward, thus trunk support bandage is involved in groove
Wheel, thus trunk is limited in the second fixed plate, ratchet, the cooperation of ratchet can suppress rotary shaft to invert, when by pawl
The other end of card, one end of ratchet card departs from ratchet, and ratchet suppresses to disappear to rotary shaft, and therefore trunk support bandage can be free
Pull-out sheave.
Preferably, one end of trunk support bandage is fixed in connection card, connection card offers for snapping in
The draw-in groove of the second fixed plate, the thickness of the thickness of draw-in groove and the second fixed plate adopts interference fit.Using this structure, Ke Yifang
Just take connection card, after infant trunk is attached in the second fixed plate, connection card is snapped in the second fixed plate, thus will
Infant trunk is strapped in the second fixed plate, is not only simple in structure, and makes operation very simple and convenient.
This utility model compared with prior art, has advantages below and effect：This utility model structure is simple, operation side
Just, structure can change, be applied to infant carry out getting down on both kneels position training, single knee joint kneel position training and 4 points kneel position training
Topology requirement.3rd fixed plate can provide the platform being available for that infant carries out Cognitive education and amusement, can shift infant
Attention, be conducive to train be normally carried out.
Brief description
Fig. 1 is that infant carries out the posture schematic diagram of position training of getting down on both kneels.
Fig. 2 is the posture schematic diagram that infant carries out that single knee joint kneels position training.
Fig. 3 is that infant carries out 4 points of posture schematic diagrams kneeling position training.
Fig. 4 be this utility model embodiment general kneel a training aids be in 4 points of structural representations kneeled under a state.
Fig. 5 is the structural representation of this utility model embodiment first elasticity adjusting mechanism.
Fig. 6 is the structural representation of this utility model embodiment first position-limit mechanism.
Fig. 7 be this utility model embodiment general kneel a training aids be in the structural representation got down on both kneels under a state.
Fig. 8 is that the general single knee joint that is in kneeling a training aids of this utility model embodiment kneels the structural representation under a state.
Fig. 9 is the general use state schematic diagram kneeling a training aids of this utility model embodiment.
Figure 10 is the general use state schematic diagram kneeling a training aids of this utility model embodiment.
Figure 11 is the general use state schematic diagram kneeling a training aids of this utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
Referring to Fig. 2-Figure 11, the present embodiment one kind is general to kneel a training aids, and including fixed mount, described fixed mount includes first
Fixed plate 1, the second fixed plate 2 and the 3rd fixed plate 3, the lower end of hinged second fixed plate 2 of left end of the first fixed plate 1, the
The right-hand member of hinged 3rd fixed plate 3 in upper end of two fixed plates 2, described first fixed plate 1 and the 3rd fixed plate 3 are horizontally disposed with, institute
State the second fixed plate 2 to be vertically arranged, described first fixed plate 1 is provided with two for infant shank is tied first admittedly
Shank in fixed board 1 fixes bandage 41, described second fixed plate 2 is fixed with and ties up for the trunk support contacting infant trunk
Band 42, the 3rd fixed plate 3 is fixed with the glove 43 for fixing infant palm, and the left end of described 3rd fixed plate 3 rotates
Support bar 10 is installed, described support bar 10 is fixed with for fix angle between support bar 10 and the 3rd fixed plate 3
One position-limit mechanism 51, the first fixed plate 1 is provided with for fix angle between the first fixed plate 1, the second fixed plate 2 second
Position-limit mechanism 52, the second fixed plate 2 is provided with the 3rd limit for fixing angle between the second fixed plate 2, the 3rd fixed plate 3
Position mechanism 53, the second fixed plate 2 offers the window 121 for protruding legs to the left, the both sides of window 121 are respectively articulated with
Have the first rotor plate 61 and the second rotor plate 62, the both sides of the second fixed plate 2 offer respectively be communicated to window 121 first insert
Pin-and-hole and the second pin hole, described first rotor plate 61 and the second rotor plate 62 offer the 3rd pin hole and the 4th respectively and insert
It is inserted with the first anti-rotation bolt 71, so that the first rotor plate 61 can on pin-and-hole, the first pin hole and the 3rd pin hole simultaneously
Fixing with the second fixed plate 2 relatively, the second pin hole and the 4th pin hole are inserted with the second anti-rotation bolt 72 simultaneously, so that
Obtain the second rotor plate 62 can relatively the second fixed plate 2 fix.Using this structure, it is double that fixed mount can conveniently realize infant
Shank and trunk spacing, thus go for infant and carry out position training of getting down on both kneels；Infant list lower limb can also be realized
And trunk is spacing, now another lower limb can be forward extended out by window 121, and the first lateral support plate and second laterally props up
Fagging can be respectively left lower limb, right lower limb provides the support leaned on of side it may be necessary to by left lower limb, that right lower limb is bundled in first respectively is lateral
In gripper shoe and the second lateral support plate (bandage can be fixed on the first lateral support plate and the second lateral support plate, thus real
Existing above-mentioned binding action), thus go for infant and carry out single knee joint kneeling position training；When fixed mount is launched into flat state
Afterwards, can conveniently realize the fixation of infant both legs and both hands, and torso portion is held upwards by trunk support bandage, makes
Infant keeps more comfortable state, thus go for infant and carry out at 4 points kneeling position training.When being got down on both kneels
When position training, single knee joint kneel position training, the 3rd fixed plate 3 can provide the platform being available for that infant carries out Cognitive education and amusement,
The attention of infant can be shifted, be conducive to that trains to be normally carried out.
In the present embodiment, described first position-limit mechanism 51, the second position-limit mechanism 52 and the 3rd position-limit mechanism 53 all include
Limit rotary shaft 541, movable inserted link 542, limited block 543, spacing extension spring 544, spacing hole 545 and limit bolt 546, limit rotary shaft
Hexahedro cylindrical hole 547 is offered, movable inserted link 542 is in hexahedro cylindricality, movable inserted link 542 is plugged in limit rotary shaft 541 on 541
In hexahedro cylindrical hole 547, thus realization activity inserted link 542 can be slid axially and relative limit with relative limit rotating shaft 541
Rotating shaft 541 keeps radially fixed, and the two ends of spacing extension spring 544 connect limit rotary shaft 541 and movable inserted link 542, respectively thus driving
Movable inserted link 542 is made to enter in hexahedro cylindrical hole 547, the inner face of limited block 543 is fixed on one end of movable inserted link 542, limit
Limit bolt 546 is fixed on the inner face of position block 543, when the limit bolt 546 insertion spacing hole 545 on limited block 543, spacing
Rotating shaft 541 is unable to relative limit hole 545 and rotates, and one end of the limit rotary shaft 541 of the first position-limit mechanism 51 is fixed on the 3rd and fixes
The left end of plate 3, the other end of the limit rotary shaft 541 of described first position-limit mechanism 51 is rotatably installed in one end of support bar 10, institute
The spacing hole 545 stating the first position-limit mechanism 51 is opened on support bar 10, when the limited block 543 pulling out the first position-limit mechanism 51,
Support bar 10 can rotate relative to the 3rd fixed plate 3, when the limited block 543 of the first position-limit mechanism 51 rebounds into the first position-limit mechanism
51 spacing hole 545, support bar 10 can not rotate relative to the 3rd fixed plate 3, and the one of the limit rotary shaft 541 of the second position-limit mechanism 52
End is fixed on the lower end of the second fixed plate 2, and the other end of the limit rotary shaft 541 of described second position-limit mechanism 52 is rotatably installed in the
The left end of one fixed plate 1, the spacing hole 545 of described second position-limit mechanism 52 is opened in the first fixed plate 1, when pull-out second limit
The limited block 543 of position mechanism 52, the second fixed plate 2 can rotate relative to the first fixed plate 1, spacing when the second position-limit mechanism 52
Block 543 rebounds into the spacing hole 545 of the second position-limit mechanism 52, and the second fixed plate 2 can not rotate relative to the first fixed plate 1, and the 3rd
One end of the limit rotary shaft 541 of position-limit mechanism 53 is fixed on the right-hand member of the 3rd fixed plate 3, described 3rd position-limit mechanism 53 spacing
The other end of rotating shaft 541 is rotatably installed in the upper end of the second fixed plate 2, and the spacing hole 545 of described 3rd position-limit mechanism 53 opens up
In the second fixed plate 2, when the limited block 543 of pull-out the 3rd position-limit mechanism 53, the 3rd fixed plate 3 can the second fixed plate relatively
2 rotations, when the limited block 543 of the 3rd position-limit mechanism 53 rebounds into the spacing hole 545 of the 3rd position-limit mechanism 53, the 3rd fixed plate 3
Can not rotate relative to the second fixed plate 2, using said structure, between the part being hinged, snap in spacing hole in limited block 543
In the case of 545, good fixed effect can be kept, and when limited block 543 departs from spacing hole 545, the part being hinged
Can realize folding.
In the present embodiment, the first fixed plate 1 is fixed with the first pine for adjusting fixing bandage 41 tightness of shank
Tight governor motion 81, the second fixed plate 2 is fixed with second compensating roller for adjust trunk support bandage 42 tightness
Mechanism 82, the first elasticity adjusting mechanism 81 and the second elasticity adjusting mechanism 82 all include fixed cylinder 831, rotating cylinder 832, rotary shaft
833rd, ratchet 834, ratchet 835, sheave 836 and bearing pin 837, described rotary shaft 833, ratchet 834, ratchet 835, sheave 836
In fixed cylinder 831, described rotary shaft 833 is rotatably installed in fixed cylinder 831, described rotating cylinder 832, ratchet 834, sheave
836 are fixed in rotary shaft 833, and ratchet 835 is rotatably installed in fixed cylinder 831 by bearing pin 837, and bearing pin 837 is provided with
One end ratchet 835 for ordering about ratchet 835 snaps in the torsion spring of ratchet 834, and the other end of ratchet 835 extend out to fixed cylinder 831
Outward, one end of the fixing bandage 41 of shank is fixed in the first fixed plate 1, and the other end of the fixing bandage 41 of shank is fixed on the first pine
On the sheave 836 of tight governor motion 81, the fixed cylinder 831 of the first elasticity adjusting mechanism 81 is fixed in the first fixed plate 1, as general
After shank is kneeled in the first fixed plate 1, fixing for shank bandage 41 is covered the upper surface in shank, rotates the first compensating roller machine
The rotating cylinder 832 of structure 81, rotary shaft 833 drives sheave 836 to rotate forward, thus fixing for shank bandage 41 is involved in sheave 836, thus
Shank is limited in the first fixed plate 1, ratchet 834, the cooperation of ratchet 835 can suppress rotary shaft 833 to invert, when pressing spine
The other end of pawl 835 card, one end of ratchet 835 card departs from ratchet 834, and ratchet 835 suppresses to disappear to rotary shaft 833, therefore little
The fixing bandage 41 of lower limb can freely pull out sheave 836, and one end of trunk support bandage 42 is fixed in the second fixed plate 2, trunk
The other end supporting bandage 42 is fixed on the sheave 836 of the second elasticity adjusting mechanism 82, the consolidating of the first elasticity adjusting mechanism 81
Safety barrel 831 is fixed in the first fixed plate 1, rotates the rotating cylinder 832 of the second elasticity adjusting mechanism 82, and rotary shaft 833 drives groove
Wheel 836 rotating forward, thus trunk support bandage 42 is involved in sheave 836, thus trunk is limited in the second fixed plate 2, ratchet
834th, the cooperation of ratchet 835 can suppress rotary shaft 833 to invert, when the other end blocking by pawl 835, the one of ratchet 835 card
End departs from ratchet 834, and ratchet 835 suppresses to disappear to rotary shaft 833, and therefore trunk support bandage 42 can freely pull out sheave
836.
In the present embodiment, one end of trunk support bandage 42 is fixed in connection card 9, and connection card 9 offers use
In the draw-in groove 91 snapping in the second fixed plate 2, the thickness of the thickness of draw-in groove 91 and the second fixed plate 2 adopts interference fit.Using this
Plant structure, can conveniently take connection card 9, after infant trunk is attached in the second fixed plate 2, connection card 9 be snapped in
Second fixed plate 2, thus infant trunk is strapped in the second fixed plate 2, is not only simple in structure, and makes operation very
Simple and convenient.
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or adopt class to described specific embodiment
As mode substitute, the content without departing from this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a kind of general kneels a training aids, including fixed mount, described fixed mount includes the first fixed plate, the second fixed plate and the
Three fixed plates, the lower end of hinged second fixed plate of left end of the first fixed plate, hinged 3rd fixed plate in upper end of the second fixed plate
Right-hand member, described first fixed plate and the 3rd fixed plate be horizontally disposed with, and described second fixed plate is vertically arranged, and described first is fixing
It is provided with two on plate and fix bandage, described second fixed plate for the shank that infant shank is tied in the first fixed plate
On be fixed with trunk support bandage for contacting infant trunk, the 3rd fixed plate is fixed with for fixing infant palm
Glove, the left end of described 3rd fixed plate is rotatablely equipped with support bar, described support bar is fixed with for fixing support bar
And the 3rd angle between fixed plate the first position-limit mechanism, the first fixed plate is provided with for fix the first fixed plate, second
Second position-limit mechanism of angle between fixed plate, the second fixed plate is provided with for fixing the second fixed plate, the 3rd fixed plate
Between angle the 3rd position-limit mechanism, the second fixed plate offers the window for protruding legs to the left, the both sides of window
Be respectively articulated with the first rotor plate and the second rotor plate, the both sides of the second fixed plate offer respectively be communicated to window first insert
Pin-and-hole and the second pin hole, described first rotor plate and the second rotor plate offer the 3rd pin hole and the 4th latch respectively
It is inserted with the first anti-rotation bolt, so that the first rotor plate can be relatively on hole, the first pin hole and the 3rd pin hole simultaneously
Second fixed plate is fixed, and the second pin hole and the 4th pin hole are inserted with the second anti-rotation bolt simultaneously, so that second turn
Dynamic plate can the second fixed plate relatively be fixed.
2. according to claim 1 general kneel a training aids it is characterised in that：Described first position-limit mechanism, second spacing
Mechanism and the 3rd position-limit mechanism all include limit rotary shaft, movable inserted link, limited block, spacing extension spring, spacing hole and limit bolt,
Hexahedro cylindrical hole is offered on limit rotary shaft, movable inserted link is in hexahedro cylindricality, movable inserted link is plugged in the hexahedro post of limit rotary shaft
Shape in the hole, the two ends of spacing extension spring connect limit rotary shaft and movable inserted link respectively, and the inner face of limited block is fixed on movable inserted link
One end, the inner face of limited block fixes limit bolt, it is solid that one end of the limit rotary shaft of the first position-limit mechanism is fixed on the 3rd
The left end of fixed board, the other end of the limit rotary shaft of described first position-limit mechanism is rotatably installed in one end of support bar, and described first
The spacing hole of position-limit mechanism is opened on support bar, and one end of the limit rotary shaft of the second position-limit mechanism is fixed on the second fixed plate
Lower end, the other end of the limit rotary shaft of described second position-limit mechanism is rotatably installed in the left end of the first fixed plate, described second limit
The spacing hole of position mechanism is opened in the first fixed plate, and one end of the limit rotary shaft of the 3rd position-limit mechanism is fixed on the 3rd fixed plate
Right-hand member, the other end of the limit rotary shaft of described 3rd position-limit mechanism is rotatably installed in the upper end of the second fixed plate, the described 3rd
The spacing hole of position-limit mechanism is opened in the second fixed plate.
3. according to claim 1 general kneel a training aids it is characterised in that：It is fixed with for adjusting in first fixed plate
First elasticity adjusting mechanism of the fixing bandage tightness of shank, the second fixed plate is fixed with for adjusting trunk support bandage
Second elasticity adjusting mechanism of tightness, the first elasticity adjusting mechanism and the second elasticity adjusting mechanism all include fixed cylinder, rotation
Rotating cylinder, rotary shaft, ratchet, ratchet, sheave and bearing pin, described rotary shaft, ratchet, ratchet, sheave are located in fixed cylinder, described
Rotary shaft is rotatably installed in fixed cylinder, and described rotating cylinder, ratchet, sheave are fixing on the rotary shaft, and ratchet is rotated by bearing pin
It is arranged in fixed cylinder, bearing pin is provided with the torsion spring snapping in ratchet for one end ratchet ordering about ratchet, the other end of ratchet
It extend out to outside fixed cylinder, one end of the fixing bandage of shank is fixed in the first fixed plate, the other end of the fixing bandage of shank is fixed
On the sheave of the first elasticity adjusting mechanism, the fixed cylinder of the first elasticity adjusting mechanism is fixed in the first fixed plate, and trunk props up
One end of support bandage is fixed in the second fixed plate, and the other end of trunk support bandage is fixed on the groove of the second elasticity adjusting mechanism
On wheel, the fixed cylinder of the first elasticity adjusting mechanism is fixed in the first fixed plate.
4. according to claim 1 general kneel a training aids it is characterised in that：One end of trunk support bandage is fixed on even
Connect on fastener, connection card offers the draw-in groove for snapping in the second fixed plate, the thickness of the thickness of draw-in groove and the second fixed plate
Degree adopts interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033109.6U CN205994963U (en) | 2016-08-31 | 2016-08-31 | General kneel a training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033109.6U CN205994963U (en) | 2016-08-31 | 2016-08-31 | General kneel a training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205994963U true CN205994963U (en) | 2017-03-08 |
Family
ID=58193331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033109.6U Expired - Fee Related CN205994963U (en) | 2016-08-31 | 2016-08-31 | General kneel a training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205994963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469297A (en) * | 2017-09-15 | 2017-12-15 | 南京鼎世医疗器械有限公司 | A kind of creeping exerciser and its application method |
-
2016
- 2016-08-31 CN CN201621033109.6U patent/CN205994963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469297A (en) * | 2017-09-15 | 2017-12-15 | 南京鼎世医疗器械有限公司 | A kind of creeping exerciser and its application method |
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