A kind of patient fixes carrier
The present invention relates to a kind of patient fixes carrier, belong to medical rehabilitation assistive device field.
China's old age stroke patients' quantity is annual to be all incremented by, while with the continuous improvement of living standard, improving and suffering from
The quality of life of person is fewer and feweri, and to attention, rehabilitation appliances treatment is a kind of important means for improving Rehabilitation effect, due to
Most of patients part of limb dysfunction, patient are frequently necessary to be fixed on treatment or patient carrying on medical assistance apparatus.
Using patient is fixed on medical auxiliary apparatus more than present patient's fixation carrier, mobile, lifting auxiliary is cured
Apparatus is treated, Jing patient is transported to predetermined position, and not only mechanism is more complicated, relatively costly, and the comfort level of patient is not high, this person is solid
Determining carrier makes patient's attitude constant using single Motor drive, two grades of decelerations of self-locking worm gear worm decelerating machine, chain-drive mechanisms
In the case of, swing arm swing carried, patient comfort is high, safe.
The content of the invention
It is an object of the invention to：One kind is provided water is transported to from the outside of hydrotherapy pool to carry out hydrotherapy and handicapped patient
The medical auxiliary apparatus of fixation and patient carrying on the inside for the treatment of pond.
The object of the present invention is achieved like this：A kind of patient fixes carrier, including base, is provided with and turns on base
Axle one, one rear end of rotating shaft are connected with driving means, and the front end of rotating shaft one is fixedly connected with swing arm, the other end connection of swing arm
The rotating shaft two parallel with rotating shaft one is provided with, rotating shaft two is located at the front end of swing arm and is fixedly connected with chaise longue fixed arm, and chaise longue is solid
Determine on arm, to be fixedly connected with chaise longue, rotating shaft two is fixedly connected with sprocket wheel one positioned at swing arm rear, is coaxially disposed with rotating shaft one
There are fixed chain wheels two, the matching on sprocket wheel one and sprocket wheel two has the chain of tensioning, and further, described driving means include electricity
Machine, motor are fixed in front of base upper surface intermediate right, and motor output shaft fore-and-aft direction is horizontally disposed with, and motor output shaft is by connection
Axle device one is connected with the input shaft of decelerator, and reducer output shaft is connected with the rear end of rotating shaft one by shaft coupling two, rotating shaft one
Fore-and-aft direction is horizontally disposed with, and reducer input shaft is located at the homonymy of decelerator with output shaft and is parallel to each other, one pars intermedia of rotating shaft
Divide to rotate with bearing inner hole of bearing seat and be connected, bearing bearing block is fixed on anterior position in the middle of base upper surface, and decelerator is fixed
On the base at rotating shaft one and the rear of motor, one end of swing arm, the other end of swing arm and rotating shaft are fixed in one front end of rotating shaft
Two middle part rotates connection, and the rear end of rotating shaft two is coaxially fixed with sprocket wheel one, and matching on sprocket wheel one and sprocket wheel two has tensioning
Chain, sprocket wheel two is coaxial with rotating shaft one and is fixed on the shell of bearing bearing block, and sprocket wheel two is centrally disposed into cavity-like
Do not contact with rotating shaft one, chaise longue fixed arm is L-shaped, the top of its vertical edge is fixed on the front end of rotating shaft two, the L of chaise longue fixed arm
Type horizontal sides fore-and-aft direction is horizontally disposed with, and described chaise longue is fixed in the L-type horizontal sides of chaise longue fixed arm, described sprocket wheel
2nd, swing arm is located at the front of base, and further, described decelerator is second-stage worm gear worm reducer, further, institute
Multiple circular holes for running through are provided with the chaise longue stated, further, the front and back of described base lower surface from left end to
Right-hand member is all uniformly fixed with three nuts, and nut is screwed with the threaded portion of lower margin upper end, further, solid on described chaise longue
Surely there is patient's bandage.
Compared with prior art, the invention has the advantages that：
1. single Motor drive is adopted, it is safe, be easily achieved control；
2. chain and sprocket driving device is adopted, makes patient's attitude in handling process constant, comfortableness is high；
3. slowed down using two-stage worm reduction gear, speed reducing ratio is big, occupies little space；
4. good using two-stage worm reduction gear self-locking performance, patient will not be made solid because of reasons such as power-off, faults
Determine that carrier is out of hand to make patient injury；
5. patient is fixed from patient and the patient need not be moved when one side position of carrier is transported to another side position admittedly
Determine carrier, patient comfort is high.
Description of the drawings
Fig. 1 is the overall construction drawing that patient fixes carrier.
Fig. 2 is that patient fixes carrier power transmission arrangment figure one.
Fig. 3 is that patient fixes carrier power transmission arrangment figure two.
Fig. 4 is that patient fixes carrier patient's bondage standing part structural representation.
Fig. 5 is that patient fixes carrier base tail margin height adjusting structure schematic diagram.
With reference to Fig. 1～5, a kind of patient of the present invention fixes carrier includes base 1, decelerator 2, motor 3, chaise longue 4, presses
According to people by bearing definition for being seated at during chaise longue or so and fore-and-aft direction, in order to describe the application, described motor 3 is fixed on bottom
In front of 1 upper surface intermediate right of seat, 3 output shaft fore-and-aft direction of motor is horizontally disposed with, and 3 output shaft of motor passes through shaft coupling 1 and institute
The input shaft connection of the decelerator 2 stated, described 2 output shaft of reductor are connected with the rear end of rotating shaft 1 by shaft coupling 26,
One 7 fore-and-aft direction of rotating shaft is horizontally disposed with, and described decelerator 2 is second-stage worm gear worm reducer, its input shaft and output axle position
In decelerator 2 homonymy and be parallel to each other, described one 7 mid portion of rotating shaft is rotated with 8 endoporus of bearing bearing block and is connected, bearing
Bearing block 8 is fixed on anterior position in the middle of 1 upper surface of base, and decelerator 2 is fixed on the base 1 at the rear of rotating shaft 1 and motor 3
On upper surface, one end of swing arm 10, the other end of swing arm 10 and the centre of rotating shaft 2 11 are fixed in described one 7 front end of rotating shaft
Position rotates connection, and the rear end of rotating shaft 2 11 is coaxially fixed with sprocket wheel 1, and sprocket wheel 1 is by tension chain 13 and sprocket wheel 29
Formed Chain conveyer, sprocket wheel 29 is coaxial with rotating shaft 1 and is fixed on the shell of bearing bearing block 8, sprocket wheel 29 it is centrally disposed into
Cavity-like and do not contact with rotating shaft 1, chaise longue fixed arm 15 is L-shaped, and the top of its vertical edge is fixed on the front end of rotating shaft 2 11,
The L-type horizontal sides fore-and-aft direction of chaise longue fixed arm 15 is arranged, and described chaise longue 4 is fixed on the L-type horizontal sides of chaise longue fixed arm 15
On, patient's bandage 14 is fixed with described chaise longue 4, multiple circular holes 401 for running through is provided with chaise longue 4, so that patient is in water
In treatment massage, surfing process, water wave passes through.
Described sprocket wheel 1 is identical with 29 number of teeth of sprocket wheel, so that during 10 patient carrying of swing arm, above chaise longue 4 all the time
Described sprocket wheel 29, swing arm 10 are located at the front of base 1, during preventing patient carrying, 1 chain of base
Bar 13 or swing arm 10.
The front and back of described 1 lower surface of base is all uniformly fixed with three nuts 17, nut to right-hand member from left end
17 are screwed with the threaded portion 161 of 16 upper end of lower margin, are adapted to fixed carrier and are laid being uneven for plane to adjust.
Patient tightens the waist of patient using patient's bandage 14 by being sitting on seat 4, and controlled motor 3 is rotated, and makes swing arm
10 are swung to the right of patient centered on rotating shaft 1, and swing arm 10 swings gradually rises chaise longue fixed arm 15, swing arm 10
During in vertical direction, chaise longue 4 rises to extreme higher position, and motor 3 continues rotating in same direction, and chaise longue fixed arm 15 begins to decline, is down to
During correct position, chaise longue 4 drive patient enter carry out on the right side of the rotating shaft 1, in the hydrotherapy pool in front of base 1 hydro-therapeutic massage,
The rehabilitations such as surfing, the transfixion as sprocket wheel 29 is fixed on the shell of bearing bearing block 8, are driven by chain 13
Sprocket wheel 1 is rotated centered on rotating shaft 2 11, and sprocket wheel 29, one 12 number of teeth of sprocket wheel are identical, is fixed on chaise longue fixed arm 15
Chaise longue 4 makes patient lying or leaning with same attitude all the time.
After Rehabilitation treatment, controlled motor 3 is inverted, and swing arm 10 enters the contrary movement locus of hydrotherapy pool along with patient
Motion, make patient remove hydrotherapy pool, swing arm 10 be rocked to positioned at one 7 left side correct position of rotating shaft when stop motion, untie trouble
Person's bandage 14, patient complete treatment.
If hydrotherapy pool be located at patient on the left of, 1 front of base when, patient's initial position be located at rotating shaft 1 right side, patient
It is located at the movement locus of the swing arm 10 on the right side of patient and is contrary into, the movement locus and the above-mentioned hydrotherapy pool that remove hydrotherapy pool.