CN113499214A - Device is tempered with supplementary limbs to severe nursing - Google Patents
Device is tempered with supplementary limbs to severe nursing Download PDFInfo
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- CN113499214A CN113499214A CN202110650186.5A CN202110650186A CN113499214A CN 113499214 A CN113499214 A CN 113499214A CN 202110650186 A CN202110650186 A CN 202110650186A CN 113499214 A CN113499214 A CN 113499214A
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- 230000000474 nursing effect Effects 0.000 title description 2
- 210000003414 extremity Anatomy 0.000 claims abstract description 14
- 210000000689 upper leg Anatomy 0.000 claims abstract description 11
- 210000003127 knee Anatomy 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/024—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/102—Knee
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an auxiliary limb exercise device for critical care, and relates to the technical field of medical instruments, wherein a plurality of pedals are distributed above a base at equal intervals; internal thread pipes are fixed on the front side and the rear side of the pedal, lifting screws are inserted into the bottoms of the internal thread pipes in a screwing mode, and the bottoms of the lifting screws are screwed on the base through bearings; a driven gear is fixedly sleeved at the bottom of the lifting screw; a driving gear is arranged on the right side of the upper surface of the base, a motor groove is formed in the position, below the driving gear, of the base, a driving motor is fixed on an inner bottom plate of the motor groove, and the driving motor is connected with an external power supply; the lower body can be conveniently and intensively exercised, and the training efficiency is improved; the height of the patient can be conveniently adjusted, and the connected binding bands do not need to be adjusted, so that the use is convenient; the power of having convenient for experience thigh front side and the recovery condition of knee help taking exercise patient's thigh muscle, are convenient for satisfy later stage patient's daily walking demand.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an auxiliary limb exercise device for critical care.
Background
Recovery, i.e. "recovery", and "recovery to the original normal or good state"; the medicine and technology applied to recover the dysfunction caused by diseases and injuries as normal or close to normal as possible is called rehabilitation medicine; in other words, rehabilitation medicine is a subject for physically and mentally rehabilitating both the injured and the disabled, and aims to eliminate or alleviate the functional disorder of the patient, to restore the ability of life and labor to the maximum, and to return to the society and home.
Severe patient need use some equipment to carry out the exercise of assisting in recovered period, and the training in the aspect of the step can't be lifted to the supplementary limbs exercise device that is used for patient that has now commonly used, and current supplementary limbs exercise device often need additionally to adjust the bandage when fixed patient's first body, wastes time and energy.
Disclosure of Invention
The invention aims to provide an auxiliary limb exercising device for critical care aiming at the defects and shortcomings of the prior art, which reduces the pressure of hands, does not need to completely support the body with hands, is convenient for exercising aiming at the lower half of the body in a centralized way and improves the training efficiency; the height of the patient can be conveniently adjusted, and the connected binding bands do not need to be adjusted, so that the use is convenient; the power of having convenient for experience thigh front side and the recovery condition of knee help taking exercise patient's thigh muscle, are convenient for satisfy later stage patient's daily walking demand.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a base, a training mechanism and an auxiliary mechanism; the upper surface of the base is provided with a training mechanism; the training mechanism comprises a pedal, an internal threaded pipe, a lifting screw, a driven gear, a driving motor, a driving rotating shaft and a chain; a plurality of pedals are distributed at equal intervals above the base; internal thread pipes are fixed on the front side and the rear side of the pedal, lifting screws are inserted into the bottoms of the internal thread pipes in a screwing mode, and the bottoms of the lifting screws are screwed on the base through bearings; a driven gear is fixedly sleeved at the bottom of the lifting screw; a driving gear is arranged on the right side of the upper surface of the base, a motor groove is formed in the position, below the driving gear, of the base, a driving motor is fixed on an inner bottom plate of the motor groove, and the driving motor is connected with an external power supply; a driving rotating shaft is fixed on an output shaft of the driving motor, and the upper end of the driving rotating shaft is inserted and fixed in the driving gear; the driving gear and the driven gear are in transmission connection through a chain, and the chain is arranged outside the driving gear and the driven gear;
the base is provided with an auxiliary mechanism; the auxiliary mechanism comprises a first supporting rod, a supporting tube, a first fixing bolt, a first connecting rod, a first electric telescopic rod, a second supporting rod, a first connecting plate, a second connecting plate, a third connecting plate, a moving motor, a moving screw rod, a sliding block, a first connecting rope, a connecting rotating shaft, a second connecting rope and a ferrule; a first support rod is fixed at four corners of the upper surface of the base, and a support tube is movably sleeved on the first support rod; the bottom of the outer side of the supporting tube is screwed with a first fixing bolt, and the inner end of the first fixing bolt is abutted against the first supporting rod; the upper ends of the left supporting tube and the right supporting tube positioned at the front side and the rear side are respectively fixed with a first connecting rod; the middle of the bottom of the first connecting rod is connected with the movable end of the first electric telescopic rod, and the bottom of the first electric telescopic rod is fixed on the base;
the left end and the right end of the upper surface of the first connecting rod are both fixed with a second supporting rod; the upper ends of the front and rear two second support rods on the left side are fixedly provided with a first connecting plate, and the first connecting plate is of an inverted L-shaped structure; a second connecting plate is fixed at the upper ends of the front and rear second supporting rods on the right side; a third connecting plate is fixed between the first connecting plate and the second connecting plate; a moving motor is fixed on the right side wall of the first connecting plate and is connected with an external power supply; a movable screw is fixed on an output shaft of the movable motor, and the other end of the movable screw is screwed on the second connecting plate through a bearing; the movable screw is screwed and sleeved with a sliding block through threads, and the upper side wall of the sliding block abuts against the lower end of the third connecting plate; a first connecting rope is fixed at the lower end of the sliding block, a connecting rotating shaft is screwed at the lower end of the first connecting rope through a bearing, and a second connecting rope is screwed at the lower end of the connecting rotating shaft through a bearing; two ends of the second connecting rope are provided with ferrules.
Preferably, a plurality of anti-slip strips are fixed on the upper surface of the pedal, and the anti-slip strips play a role in anti-slip.
Preferably, the outside of the annular wall of the first support rod is provided with a first scale marking layer, and the first scale marking layer is used for helping to mark the moving distance of the support tube.
Preferably, the right side of two front and back lassos is equipped with No. three and connects the rope, and No. three is connected the rope and is connected two lassos, avoids the lasso to shake in disorder.
Preferably, the second support rod is movably sleeved with a fixing ring; the outer side of the ring wall of the fixing ring is screwed with a second fixing bolt through threads, and the inner end of the second fixing bolt abuts against the second supporting rod; a holding rod is fixed between the left and right fixing rings positioned at the front side and the rear side; the bottom of the holding rod is connected with the movable end of the second electric telescopic rod, and the bottom of the second electric telescopic rod is fixed on the first connecting rod; loosening the second fixing bolt, starting the second electric telescopic rod to lift the second electric telescopic rod, driving the handrail to lift to the height convenient for the patient, and tightening the second fixing bolt to fix the handrail; the patient holds the holding rod, and the holding rod plays a supporting role.
Preferably, the upper end of the ring wall of the handrail is fixed with a sponge strip, the palm of a person is attached to the sponge strip, and the sponge strip plays a role in preventing skidding and absorbing sweat.
Preferably, the annular wall outside of No. two bracing pieces is equipped with No. two scale identification layers, utilizes No. two scale identification layers to help the solid fixed ring's of mark displacement.
The working principle of the invention is as follows: when the medical rehabilitation device is used, the driving motor is started according to the strength of the leg and the knee of a patient needing rehabilitation, the output shaft of the driving motor rotates, the driving rotating shaft is driven to rotate, the driven gear rotates under the action of the chain, the lifting screw rod is driven to rotate, and the internal thread pipe drives the pedal to be lifted to a proper height; loosening the first fixing bolt, starting the first electric telescopic rod to enable the first connecting rod to move to a proper height according to the height of the patient, and screwing the first fixing bolt; starting the moving motor, rotating an output shaft of the moving motor to enable the moving screw to rotate, driving the sliding block to move to the rightmost end, and respectively sleeving the two ferrules on the arms of the patient to enable the ferrules to be positioned under the armpits of the patient; when the exercise is carried out, the first connecting rope, the second connecting rope and the ferrule drag the upper half of the body of the patient, and the feet of the patient alternately move forwards on the base and the pedal, so that the exercise and the recovery of the knees on the front side of the thighs can be sensed conveniently.
Compared with the prior art, the invention has the beneficial effects that:
1. the first connecting rope, the second connecting rope and the ferrule drag the upper half of the body of the patient, so that the pressure of hands is relieved, the body is not required to be completely supported by hands, the exercise is conveniently concentrated on the lower half of the body, and the training efficiency is improved;
2. the ferrule can be lifted, so that the adjustment can be conveniently carried out according to the height of a patient, a connecting binding band does not need to be adjusted, and the use is convenient;
3. the footboard that is equipped with the liftable, patient's foot alternately gos forward on base and footboard and is convenient for experience the power of having an effect of thigh front side and the recovery condition of knee, helps taking exercise patient's thigh muscle, is convenient for satisfy later stage patient's daily walking demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Fig. 6 is an enlarged view of a portion D in fig. 3.
Description of reference numerals:
the device comprises a base 1, a training mechanism 2, pedals 2-1, anti-slip strips 2-2, an internal threaded pipe 2-3, a lifting screw 2-4, a driven gear 2-5, a driving gear 2-6, a motor groove 2-7, a driving motor 2-8, a driving rotating shaft 2-9, a chain 2-10, an auxiliary mechanism 3, a first support rod 3-1, a first scale identification layer 3-2, a support pipe 3-3, a first fixing bolt 3-4, a first connecting rod 3-5, a first electric telescopic rod 3-6, a second support rod 3-7, a fixing ring 3-8, a second fixing bolt 3-9, a support rod 3-10, a sponge strip 3-11, a second electric telescopic rod 3-12, a second scale identification layer 3-13, a first connecting plate 3-14, a second fixing bolt 3-9, a support rod 3-10, a sponge strip 3-11, a second electric telescopic rod 3-12, a second scale identification layer 3-13, and a first connecting plate, 3-15 parts of a second connecting plate, 3-16 parts of a third connecting plate, 3-17 parts of a moving motor, 3-18 parts of a moving screw, 3-19 parts of a sliding block, 3-20 parts of a first connecting rope, 3-21 parts of a connecting rotating shaft, 3-22 parts of a second connecting rope, 3-23 parts of a ferrule and 3-24 parts of a third connecting rope.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: it comprises a base 1, a training mechanism 2 and an auxiliary mechanism 3; the upper surface of the base 1 is provided with a training mechanism 2; the training mechanism 2 comprises pedals 2-1, anti-slip strips 2-2, an internal threaded pipe 2-3, a lifting screw 2-4, a driven gear 2-5, a driving gear 2-6, a driving motor 2-8, a driving rotating shaft 2-9 and a chain 2-10; a plurality of pedals 2-1 are distributed at equal intervals above the base 1; a plurality of anti-slip strips 2-2 are fixedly adhered on the upper surface of the pedal 2-1 through glue, and the anti-slip strips 2-2 play a role in anti-slip; the front side and the rear side of the pedal 2-1 are both fixed with an internal threaded pipe 2-3 through bolts, the bottom of the internal threaded pipe 2-3 is screwed with a lifting screw 2-4, and the bottom of the lifting screw 2-4 is screwed on the base 1 through a bearing; the bottom of the lifting screw 2-4 is fixedly provided with a driven gear 2-5 through a bolt; a driving gear 2-6 is arranged on the right side of the upper surface of the base 1, a motor groove 2-7 is formed in the position, below the driving gear 2-6, of the base 1, a driving motor 2-8 is fixed on an inner bottom plate of the motor groove 2-7 through a bolt, and the driving motor 2-8 is connected with an external power supply; the output shaft of the driving motor 2-8 is fixed with a driving rotating shaft 2-9 through a bolt, and the upper end of the driving rotating shaft 2-9 is inserted and fixed in the driving gear 2-6 through a bolt; the driving gear 2-6 and the driven gear 2-5 are in transmission connection through a chain 2-10, and the chain 2-10 is arranged outside the driving gear 2-6 and the driven gear 2-5;
the base 1 is provided with an auxiliary mechanism 3; the auxiliary mechanism 3 comprises a first support rod 3-1, a first scale identification layer 3-2, a support tube 3-3, a first fixing bolt 3-4, a first connecting rod 3-5, a first electric telescopic rod 3-6, a second support rod 3-7, a second scale identification layer 3-13, a fixing ring 3-8, a second fixing bolt 3-9, a handrail 3-10 and a sponge strip 3-11, 3-12 parts of a second electric telescopic rod, 3-14 parts of a first connecting plate, 3-15 parts of a second connecting plate, 3-16 parts of a third connecting plate, 3-17 parts of a moving motor, 3-18 parts of a moving screw, 3-19 parts of a sliding block, 3-20 parts of a first connecting rope, 3-21 parts of a connecting rotating shaft, 3-22 parts of a second connecting rope, 3-23 parts of a ferrule and 3-24 parts of a third connecting rope; four corners of the upper surface of the base 1 are all fixed with a first support rod 3-1 through bolts,
a first scale marking layer 3-2 is arranged on the outer side of the annular wall of the first support rod 3-1, and the first scale marking layer 3-2 is helpful for marking the moving distance of the support tube 3-3; a support tube 3-3 is movably sleeved on the first support rod 3-1; the bottom of the outer side of the supporting tube 3-3 is screwed with a first fixing bolt 3-4, and the inner end of the first fixing bolt 3-4 is abutted against the first supporting rod 3-1; the upper ends of the left and right support tubes 3-3 positioned at the front side and the rear side are respectively fixed with a first connecting rod 3-5 through bolts; the middle of the bottom of the first connecting rod 3-5 is connected with the movable end of the first electric telescopic rod 3-6 through a bolt, and the bottom of the first electric telescopic rod 3-6 is fixed on the base 1 through a bolt; the left end and the right end of the upper surface of the first connecting rod 3-5 are both fixed with a second supporting rod 3-7 through bolts; a fixing ring 3-8 is movably sleeved on the second support rod 3-7; the outer side of the ring wall of the fixing ring 3-8 is screwed with a second fixing bolt 3-9 through threads, and the inner end of the second fixing bolt 3-9 is abutted against a second supporting rod 3-7; a holding rod 3-10 is fixed between the left and right fixing rings 3-8 positioned at the front side and the rear side through bolts; sponge strips 3-11 are fixedly adhered to the upper ends of the annular walls of the holding rods 3-10 through glue, the palms of people are adhered to the sponge strips 3-11, and the sponge strips 3-11 are helpful for skid resistance and sweat absorption; the bottom of the handrail 3-10 is connected with the movable end of the second electric telescopic rod 3-12 through a bolt, and the bottom of the second electric telescopic rod 3-12 is fixed on the first connecting rod 3-5 through a bolt; a second scale mark layer 3-13 is arranged on the outer side of the ring wall of the second support rod 3-7, the second scale mark layer 3-13 is helpful for marking the moving distance of the fixing ring 3-8, and the holding rod 3-10 plays a supporting role;
the upper ends of the front and rear two second support rods 3-7 positioned on the left side are fixedly provided with a first connecting plate 3-14 through bolts, and the first connecting plate 3-14 is of an inverted L-shaped structure; the upper ends of the front and rear two second support rods 3-7 positioned on the right side are fixedly provided with a second connecting plate 3-15 through bolts; a third connecting plate 3-16 is fixed between the first connecting plate 3-14 and the second connecting plate 3-15 through bolts; a moving motor 3-17 is fixed on the right side wall of the first connecting plate 3-14 through a bolt, and the moving motor 3-17 is connected with an external power supply; the output shafts of the mobile motors 3 to 17 are fixed with mobile screws 3 to 18 through bolts, and the other ends of the mobile screws 3 to 18 are screwed on the second connecting plates 3 to 15 through bearings; the movable screw rods 3-18 are screwed and sleeved with sliding blocks 3-19 through threads, and the upper side walls of the sliding blocks 3-19 are abutted against the lower ends of the third connecting plates 3-16;
the lower end of the sliding block 3-19 is fixed with a first connecting rope 3-20 through a bolt, the lower end of the first connecting rope 3-20 is screwed with a connecting rotating shaft 3-21 through a bearing, and the lower end of the connecting rotating shaft 3-21 is screwed with a second connecting rope 3-22 through a bearing; two ends of the second connecting rope 3-22 are respectively provided with a ferrule 3-23 in a sewing way; the third connecting rope 3-24 is sewed on the right side of the front ferrule 3-23 and the right side of the rear ferrule 3-23, and the third connecting rope 3-24 is beneficial to avoiding the ferrule 3-23 from shaking.
The working principle of the specific embodiment is as follows: when the rehabilitation device is used, the driving motors 2-8 are started according to the strength of the leg and the knee of a patient needing rehabilitation, the output shafts of the driving motors 2-8 rotate, the driving rotating shafts 2-9 rotate to drive the driving gears 2-6 to rotate, the driven gears 2-5 rotate under the action of the chains 2-10 to drive the lifting screws 2-4 to rotate, and the internal thread pipes 2-3 drive the pedals 2-1 to be lifted to a proper height; loosening the first fixing bolt 3-4, starting the first electric telescopic rod 3-6, enabling the first connecting rod 3-5 to move to a proper height according to the height of the patient under the indication of the first scale identification layer 3-2, and tightening the first fixing bolt 3-4; starting the moving motors 3-17, enabling output shafts of the moving motors 3-17 to rotate, enabling the moving screws 3-18 to rotate, driving the sliding blocks 3-19 to move to the rightmost end, respectively sleeving the two ferrules 3-23 on arms of a patient, enabling the ferrules 3-23 to be located under the armpits of the patient, and connecting the two ferrules 3-23 through a third connecting rope 3-24 to avoid the ferrules 3-23 from shaking randomly; loosening the second fixing bolt 3-9, starting the second electric telescopic rod 3-12 to lift the second electric telescopic rod 3-12, driving the handrail 3-10 to lift to the smooth height of the patient, and screwing the second fixing bolt 3-9 to fix the handrail 3-10; the patient holds the holding rods 3-10 by hands, and the holding rods 3-10 play a supporting role; when the exercise is carried out, the first connecting rope 3-20, the second connecting rope 3-22 and the ferrule 3-23 drag the upper half of the body of the patient, and the feet of the patient alternately move on the base 1 and the pedal 2-1, so that the force of the front side of the thigh and the recovery condition of the knee can be sensed conveniently.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the first connecting rope 3-20, the second connecting rope 3-22 and the ferrule 3-23 drag the upper half of the body of the patient, so that the pressure of hands is relieved, the body is not required to be completely supported by hands, the lower half of the body can be conveniently and intensively exercised, and the training efficiency is improved;
2. the ferrule 3-23 can be lifted, so that the adjustment can be conveniently carried out according to the height of a patient, a connecting binding band does not need to be adjusted, and the use is convenient;
3. the lifting pedal 2-1 is arranged, the feet of the patient alternately advance on the base 1 and the pedal 2-1, so that the force of the front side of the thigh and the recovery condition of the knee can be sensed conveniently, the thigh muscle of the patient can be exercised, and the daily walking requirement of the patient in the later period can be met conveniently;
4. the lifting support rods 3-10 are arranged, so that the hand of the patient can be supported at a smooth height conveniently.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. An auxiliary limb exercise device for intensive care comprises a base (1), a training mechanism (2) and an auxiliary mechanism (3); the upper surface of the base (1) is provided with a training mechanism (2); the training mechanism (2) comprises a pedal (2-1), an internal threaded pipe (2-3), a lifting screw (2-4), a driven gear (2-5), a driving gear (2-6), a driving motor (2-8), a driving rotating shaft (2-9) and a chain (2-10); a plurality of pedals (2-1) are distributed at equal intervals above the base (1); internal threaded pipes (2-3) are fixed on the front side and the rear side of the pedal (2-1), lifting screws (2-4) are inserted into the bottoms of the internal threaded pipes (2-3) in a screwing mode, and the bottoms of the lifting screws (2-4) are connected to the base (1) in a screwing mode through bearings; a driven gear (2-5) is sleeved and fixed at the bottom of the lifting screw (2-4); a driving gear (2-6) is arranged on the right side of the upper surface of the base (1), a motor groove (2-7) is formed in the position, below the driving gear (2-6), of the base (1), a driving motor (2-8) is fixed on an inner bottom plate of the motor groove (2-7), and the driving motor (2-8) is connected with an external power supply; a driving rotating shaft (2-9) is fixed on an output shaft of the driving motor (2-8), and the upper end of the driving rotating shaft (2-9) is inserted and fixed in the driving gear (2-6); the driving gear (2-6) and the driven gear (2-5) are in transmission connection through a chain (2-10), and the chain (2-10) is arranged outside the driving gear (2-6) and the driven gear (2-5);
an auxiliary mechanism (3) is arranged on the base (1); the auxiliary mechanism (3) comprises a first support rod (3-1), a support tube (3-3), a first fixing bolt (3-4), a first connecting rod (3-5), a first electric telescopic rod (3-6), a second support rod (3-7), a first connecting plate (3-14), a second connecting plate (3-15), a third connecting plate (3-16), a moving motor (3-17), a moving screw (3-18), a sliding block (3-19), a first connecting rope (3-20), a connecting rotating shaft (3-21), a second connecting rope (3-22) and a ferrule (3-23); a first support rod (3-1) is fixed at four corners of the upper surface of the base (1), and a support tube (3-3) is movably sleeved on the first support rod (3-1); the bottom of the outer side of the supporting tube (3-3) is screwed with a first fixing bolt (3-4), and the inner end of the first fixing bolt (3-4) is abutted against the first supporting rod (3-1); the upper ends of the left and right support tubes (3-3) positioned at the front side and the rear side are respectively fixed with a first connecting rod (3-5); the middle of the bottom of the first connecting rod (3-5) is connected with the movable end of the first electric telescopic rod (3-6), and the bottom of the first electric telescopic rod (3-6) is fixed on the base (1);
the left end and the right end of the upper surface of the first connecting rod (3-5) are both fixed with a second supporting rod (3-7); the upper ends of the front and rear two second support rods (3-7) positioned on the left side are fixed with a first connecting plate (3-14), and the first connecting plate (3-14) is of an inverted L-shaped structure; a second connecting plate (3-15) is fixed at the upper end of the front and rear second support rods (3-7) on the right side; a third connecting plate (3-16) is fixed between the first connecting plate (3-14) and the second connecting plate (3-15); a moving motor (3-17) is fixed on the right side wall of the first connecting plate (3-14), and the moving motor (3-17) is connected with an external power supply; a movable screw (3-18) is fixed on an output shaft of the movable motor (3-17), and the other end of the movable screw (3-18) is screwed on the second connecting plate (3-15) through a bearing; the movable screw (3-18) is sleeved with a sliding block (3-19) in a screwed manner through threads, and the upper side wall of the sliding block (3-19) is abutted against the lower end of a third connecting plate (3-16); a first connecting rope (3-20) is fixed at the lower end of the sliding block (3-19), a connecting rotating shaft (3-21) is screwed at the lower end of the first connecting rope (3-20) through a bearing, and a second connecting rope (3-22) is screwed at the lower end of the connecting rotating shaft (3-21) through a bearing; two ends of the second connecting rope (3-22) are provided with ferrules (3-23).
2. The device for assisting in exercising the limbs for intensive care according to claim 1, characterized in that: the upper surface of the pedal (2-1) is fixed with a plurality of anti-slip strips (2-2), and the anti-slip strips (2-2) play a role of anti-slip.
3. The device for assisting in exercising the limbs for intensive care according to claim 1, characterized in that: a first scale marking layer (3-2) is arranged on the outer side of the annular wall of the first support rod (3-1), and the first scale marking layer (3-2) is used for helping to mark the moving distance of the support tube (3-3).
4. The device for assisting in exercising the limbs for intensive care according to claim 1, characterized in that: the right sides of the front ferrule (3-23) and the rear ferrule (3-23) are provided with a third connecting rope (3-24), and the two ferrules (3-23) are connected by the third connecting rope (3-24) to avoid the ferrules (3-23) from shaking.
5. The device for assisting in exercising the limbs for intensive care according to claim 1, characterized in that: a fixing ring (3-8) is movably sleeved on the second support rod (3-7); the outer side of the ring wall of the fixing ring (3-8) is screwed with a second fixing bolt (3-9) through threads, and the inner end of the second fixing bolt (3-9) is abutted against a second supporting rod (3-7); a holding rod (3-10) is fixed between the left and right fixing rings (3-8) positioned at the front side and the rear side; the bottom of the holding rod (3-10) is connected with the movable end of the second electric telescopic rod (3-12), and the bottom of the second electric telescopic rod (3-12) is fixed on the first connecting rod (3-5); loosening the second fixing bolt (3-9), starting the second electric telescopic rod (3-12), lifting the second electric telescopic rod (3-12), driving the handrail (3-10) to lift to the smooth height of the patient, and tightening the second fixing bolt (3-9) to fix the handrail (3-10); the patient holds the holding rod (3-10) by hands, and the holding rod (3-10) plays a supporting role.
6. The device for assisting in exercising the limbs for intensive care according to claim 5, characterized in that: sponge strips (3-11) are fixed at the upper ends of the circular walls of the holding rods (3-10), the palm of a person is attached to the sponge strips (3-11), and the sponge strips (3-11) play a role in skid resistance and sweat absorption.
7. The device for assisting in exercising the limbs for intensive care according to claim 1, characterized in that: no. two scale marking layers (3-13) are arranged on the outer sides of the ring walls of the No. two support rods (3-7), and the moving distance of the fixing rings (3-8) can be marked by the aid of the No. two scale marking layers (3-13).
8. The operation principle of the device for exercising the limbs for intensive care according to claim 1, characterized in that: when the rehabilitation device is used, the driving motor (2-8) is started according to the strength of the leg and the knee of a patient needing rehabilitation, the output shaft of the driving motor (2-8) rotates, the driving rotating shaft (2-9) rotates to drive the driving gear (2-6) to rotate, the driven gear (2-5) rotates under the action of the chain (2-10), the lifting screw rod (2-4) is driven to rotate, and the internal thread pipe (2-3) drives the pedal (2-1) to lift to a proper height; loosening the first fixing bolt (3-4), starting the first electric telescopic rod (3-6), enabling the first connecting rod (3-5) to move to a proper height according to the height of the patient, and screwing the first fixing bolt (3-4); starting the moving motors (3-17), enabling output shafts of the moving motors (3-17) to rotate, enabling the moving screws (3-18) to rotate, driving the sliding blocks (3-19) to move to the rightmost end, respectively sleeving the two ferrules (3-23) on the arms of the patient, and enabling the ferrules (3-23) to be located under the armpits of the patient; when the exercise is carried out, the first connecting rope (3-20), the second connecting rope (3-22) and the ferrule (3-23) drag the upper half of the patient, the feet of the patient alternately move forwards on the base (1) and the pedal (2-1), and the force of the front side of the thigh and the recovery condition of the knee are sensed conveniently.
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| CN202110650186.5A CN113499214B (en) | 2021-06-10 | 2021-06-10 | Auxiliary limb exercise device for severe nursing |
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| CN202110650186.5A CN113499214B (en) | 2021-06-10 | 2021-06-10 | Auxiliary limb exercise device for severe nursing |
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Cited By (1)
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| CN114082151A (en) * | 2021-11-22 | 2022-02-25 | 中国人民解放军空军军医大学 | Medical multi-functional rehabilitation physiotherapy device |
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| CN113499214B (en) | 2023-09-26 |
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