CN109091349A - A kind of leg knee endoprosthesis recovery exercising apparatus - Google Patents
A kind of leg knee endoprosthesis recovery exercising apparatus Download PDFInfo
- Publication number
- CN109091349A CN109091349A CN201810587757.3A CN201810587757A CN109091349A CN 109091349 A CN109091349 A CN 109091349A CN 201810587757 A CN201810587757 A CN 201810587757A CN 109091349 A CN109091349 A CN 109091349A
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- China
- Prior art keywords
- link block
- supporting plate
- shaft
- patient
- leg
- Prior art date
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Classifications
-
- 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
- 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
- A61H2001/0207—Nutating movement of a body part around its articulation
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
Abstract
The invention belongs to the field of medical instrument technology more particularly to a kind of leg knee endoprosthesis to restore exercising apparatus.Technical problems to be solved: provide that a kind of patient can carry out recovery exercise in time, the leg knee endoprosthesis for the labor intensity that can reduce medical staff restores exercising apparatus.The technical scheme is that a kind of leg knee endoprosthesis restores exercising apparatus, it include lying board, supporting plate, cushion, transverse slat, riser, first bearing seat, first rotating shaft etc.；The front and rear sides of lying board left side and the front and rear sides of right side are respectively connected with supporting plate, and lying board is equipped with cushion.Leg is placed on motion bar by the present invention by patient, then further along and leg is moved backward, such motion bar can be moved forwardly and rearwardly, so as to make the knee joint of patient constantly be bent and be laid flat, and then it is able to carry out recovery and takes exercise, it does not need medical staff so and lifts the leg of patient knee joint is made constantly to be bent and be laid flat, thus the labor intensity that patient can carry out recovery exercise in time, can reduce medical staff.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of leg knee endoprosthesis to restore exercising apparatus.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.
Knee joint is made of femur medial and lateral condyle and shin bone medial and lateral condyle and kneecap, is human body maximum and is constructed most
Complexity, damage chance also more joint, belongs to trochoid.Joint capsule is relatively thin and relaxes, and is attached to each bone articular cartilage
Periphery.There is ligament reinforcing around joint capsule.Ligamentum patellae is in front, and rear You ligament popliteum obliquum is reinforced, and inside has shin side pair tough
Band, outside are collateral fibular ligament.In kneecap upper limb, synovial membrane is in about 4 centimetres of cryptomere bulging or so upwards.Referred to as suprapatellar bursa.In kneecap
The two sides of lower part, synovial membrane form pleat, charge into articular cavity, and filling is called marsupis patellaris with fat and blood vessel in pleat.
The people of long campaigns heavy physical labour, violent bounce motion, it is easy to damage knee joint, be needed after injury of knee joint
It goes to see a doctor, is at present usually medical staff side to make knee joint quick recovery need to carry out recovery exercise to knee joint
Patient is helped to carry out recovery exercise, it is usually to lift the leg of patient to keep knee joint continuous that medical staff, which helps patient to carry out restoring to take exercise,
Bending and be laid flat, such medical staff helps patient to carry out restoring to temper large labor intensity for a long time, and when patient is more,
Medical staff is too busy to do it, and so leads to that recovery exercise can not be carried out in time to patient.
Therefore recovery exercise, the labor intensity that can reduce medical staff can be carried out in time by needing to research and develop a kind of patient
Restore exercising apparatus.
Summary of the invention
Need medical staff that patient is helped to carry out restoring to temper large labor intensity and can not be right for a long time to overcome
Patient carries out restoring the shortcomings that taking exercise in time, technical problems to be solved: provide a kind of patient can carry out in time recovery exercise,
The leg knee endoprosthesis that can reduce the labor intensity of medical staff restores exercising apparatus.
The technical scheme is that a kind of leg knee endoprosthesis restores exercising apparatus, include lying board, supporting plate, cushion,
Transverse slat, riser, first bearing seat, first rotating shaft, the first belt pulley, reel, the first drawstring, motion bar, second bearing seat,
Two shafts, rocking bar, ratchet, first connecting rod, the first guide sleeve, pawl, pull ring, the first link block, the first spring, the second belt pulley
And flat belt, the front and rear sides of lying board left side and the front and rear sides of right side are respectively connected with supporting plate, lying board is equipped with cushion, preceding
It is connected with transverse slat between the medial surface top of the supporting plate of side two, the left and right sides on transverse slat is provided with through-hole, the left side at the top of transverse slat
Right two sides are respectively connected with riser, and two through-holes are located between two risers, and the top installation by adhering of riser has first bearing seat,
First rotating shaft is connected between two first bearing seats, the left part of first rotating shaft is connected with the first belt pulley, two first bearings
Be connected with reel in first rotating shaft between seat, be full of two first drawstrings on reel, the bottom ends of two first drawstrings it
Between be connected with motion bar, the supporting plate lower part installation by adhering of left side front has second bearing seat, and is connected in second bearing seat
Two shafts, the right end of the second shaft are connected with rocking bar, and the left part of the second shaft is connected with ratchet, the supporting plate above second bearing seat
Left side is connected with first connecting rod, and the left end of first connecting rod is connected with the first guide sleeve, is equipped with pawl, pawl in the first guide sleeve
Top be connected with pull ring, the lower part on pawl is connected with the first link block, the first spring is connected at the top of the first link block,
The top of first spring is connect with the bottom of the first guide sleeve, and pawl and ratchet cooperate, and is connected in the second shaft on the left of ratchet
Second belt pulley is connected with flat belt between the second belt pulley and the first belt pulley.
It further, further include having rotating cylinder, the second link block and second spring, on the motion bar between two the first drawstrings
Equipped with rotating cylinder, the second link block is connected on the motion bar at left and right sides of rotating cylinder, between the medial surface and rotating cylinder of the second link block
It is connected with second spring.
It further, further include having mounting plate, motor, disk, bull stick, orifice plate and the second drawstring, the supporting plate of left side front
Trailing flank is connected with mounting plate, and the trailing flank of mounting plate is equipped with motor, and the output shaft of motor is connected with disk by shaft coupling,
Rotary type is connected with bull stick on the eccentric position of disk left side, and the left end of motion bar connects abacus, between orifice plate and bull stick
It is connected with the second drawstring.
It further, further include having external extension bar, interior telescopic rod, fastening bolt, third link block and T shape screw rod, installation
Supporting plate trailing flank above plate is connected with external extension bar, is equipped with interior telescopic rod in external extension bar, the top rear of external extension bar is set
Have a fastening bolt for being capable of fixing interior telescopic rod, the rear end of interior telescopic rod is connected with third link block, on third link block in
Portion is provided with aperture, and the first drawstring passes through aperture, is provided with threaded hole on the third link block on rear side of aperture, threaded hole is connected with aperture
It is logical, T shape screw rod is equipped in threaded hole.
It further, further include having the 4th link block, the second connecting rod, handrail and support rod, before the supporting plate of left back
Side surface upper part is connected with the 4th link block, and the left side rotary type of the 4th link block is connected with the second connecting rod, the second connecting rod
Bottom end be connected with handrail, the supporting plate leading flank on the downside of the 4th link block is connected with support rod, and the top of support rod connects with second
The bottom of extension bar contacts.
When patient carry out restore take exercise when, patient sits on cushions, then patient pull back pull ring make pawl to
Upper movement, pawl move up release ratchet, and pawl moves up the first link block and moves up therewith, and the first spring is pressed therewith
Contracting.Subsequent patient can shake clockwise or counterclockwise rocking bar according to the length of the leg of oneself, and rocking bar rotates clockwise drive second
Shaft rotates clockwise, and the second shaft, which rotates clockwise, drives the second belt pulley to rotate clockwise, and the second belt pulley turns clockwise
Dynamic to rotate clockwise the first belt pulley by flat belt, the first belt pulley, which rotates clockwise, drives first rotating shaft to turn clockwise
Dynamic, first rotating shaft, which rotates clockwise, drives reel to rotate clockwise, and reel, which rotates clockwise the first drawstring of withdrawal, makes activity
Bar moves up.Similarly, rocking bar, which rotates counterclockwise, so that motion bar is moved down, when motion bar is moved up or down to conjunction
After suitable height, stop shaking rocking bar.Then pull ring is unclamped again, pawl can be made to moving down under the elastic force effect of the first spring
Ratchet is blocked fixation by dynamic reset, and can so be fixed the second shaft, be prevented the second shaft from voluntarily rotating.Subsequent patient is by leg
It is placed on motion bar, then further along and moves backward leg, such motion bar can be moved forwardly and rearwardly, so as to make to suffer from
The knee joint of person is constantly bent and is laid flat, and then is able to carry out recovery and takes exercise.So not needing medical staff lifts patient's
Leg makes knee joint constantly be bent and be laid flat, thus the labor that patient can carry out recovery exercise in time, can reduce medical staff
Fatigue resistance.
Because further including having rotating cylinder, the second link block and second spring, the motion bar between two the first drawstrings is equipped with
Rotating cylinder is connected with the second link block on the motion bar at left and right sides of rotating cylinder, connects between the medial surface and rotating cylinder of the second link block
There is second spring.Rotating cylinder can rotate when leg is placed on motion bar and forwardly and rearwardly moves leg by patient, and drum rotation can
The leg of patient is massaged, second spring can prevent the too fast of drum rotation.
Because further including having mounting plate, motor, disk, bull stick, orifice plate and the second drawstring, the supporting plate trailing flank of left side front
It is connected with mounting plate, the trailing flank of mounting plate is equipped with motor, and the output shaft of motor is connected with disk by shaft coupling, and disk is left
Rotary type is connected with bull stick on the eccentric position of side, and the left end of motion bar connects abacus, is connected between orifice plate and bull stick
Second drawstring.Patient, which starts motor, makes disk rotational, and disk rotational moves the continuous front and back of orifice plate by bull stick and the second drawstring
Dynamic, orifice plate, which is constantly moved forward and backward, drives motion bar to be constantly moved forward and backward, and not needing patient so is moved forward and backward motion bar,
It is laborsaving to enable the patient to.After the completion of restoring to take exercise, motor is closed.
Because further including having external extension bar, interior telescopic rod, fastening bolt, third link block and T shape screw rod, above mounting plate
Supporting plate trailing flank be connected with external extension bar, interior telescopic rod is equipped in external extension bar, the top rear of external extension bar is equipped with can
The fastening bolt of telescopic rod, the rear end of interior telescopic rod are connected with third link block in fixed, and the middle part on third link block is provided with
Aperture, the first drawstring pass through aperture, are provided with threaded hole on the third link block on rear side of aperture, threaded hole is connected with aperture, spiral shell
T shape screw rod is equipped in pit.Patient, which turns T shape screw rod, moves forward T shape screw rod, and keeps the first drawstring and third link block tight
Patch, then unscrews fastening bolt, then moves forward interior telescopic rod, and interior telescopic rod, which moves forward, drives third link block to Forward
It is dynamic, after third link block moves forward to suitable position, tightens fastening bolt and fix interior telescopic rod.It can so adjust
The shaking amplitude of first drawstring so as to adjust the shaking amplitude of motion bar, and then can adjust knee-sprung amplitude.
Because further including having the 4th link block, the second connecting rod, handrail and support rod, on the supporting plate leading flank of left back
Portion is connected with the 4th link block, and the left side rotary type of the 4th link block is connected with the second connecting rod, the bottom end of the second connecting rod
It is connected with handrail, the supporting plate leading flank on the downside of the 4th link block is connected with support rod, the top of support rod and the second connecting rod
Bottom contact.Support rod, which plays a supportive role, can prevent the second connecting rod from hanging, and patient can be when carrying out restoring to take exercise, by both hands
It helps on handrail, can so be convenient for restoring to take exercise.
Leg is placed on motion bar by the present invention by patient, then further along and moves backward leg, such motion bar can
It forwardly and rearwardly moves, so as to make the knee joint of patient constantly be bent and be laid flat, and then is able to carry out recovery and takes exercise, such as
This does not need medical staff and lifts the leg of patient knee joint is made constantly to be bent and be laid flat, so that patient can restore in time
Temper, can reduce the labor intensity of medical staff.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the enlarged structure schematic diagram of A of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the first left view structural representation of the invention.
Fig. 5 is the enlarged structure schematic diagram of third link block of the present invention.
Fig. 6 is second of left view structural representation of the invention.
The label of each components is as follows in attached drawing: 1. lying boards, 2. supporting plates, 3. cushions, 4. transverse slats, 5. through-holes, 6. risers, and 7.
First bearing seat, 8. first rotating shafts, 9. first belt pulleys, 10. reels, 11. first drawstrings, 12. motion bars, 13. second axis
Hold seat, 14. second shafts, 15. rocking bars, 16. ratchets, 17. first connecting rods, 18. first guide sleeves, 19. pawls, 20. pull rings,
21. the first link block, 22. first springs, 23. second belt pulleys, 24. flat belts, 25. rotating cylinders, 26. second link blocks, 27.
Two springs, 28. mounting plates, 29. motors, 30. disks, 31. bull sticks, 32. orifice plates, 33. second drawstrings, 34. external extension bars, 35.
Interior telescopic rod, 36. fastening bolts, 37. third link blocks, 38. apertures, 39. threaded holes, 40.T shape screw rod, 41. the 4th connections
Block, 42. second connecting rods, 43. handrails, 44. support rods.
Specific embodiment
The invention will be further described combined with specific embodiments below, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
It includes as shown in figures 1 to 6 lying board 1, supporting plate 2, cushion 3, transverse slat that a kind of leg knee endoprosthesis, which restores exercising apparatus,
4, riser 6, first bearing seat 7, first rotating shaft 8, the first belt pulley 9, reel 10, the first drawstring 11, motion bar 12, the second axis
Seat 13, the second shaft 14, rocking bar 15, ratchet 16, first connecting rod 17, the first guide sleeve 18, pawl 19, pull ring 20, first is held to connect
Connect block 21, the first spring 22, the second belt pulley 23 and flat belt 24, the front and rear sides of 1 left side of lying board and the front and back of right side
Two sides are respectively connected with supporting plate 2, and lying board 1 is equipped with cushion 3, is connected with transverse slat 4 between the medial surface top of the supporting plate 2 of front side two,
The left and right sides on transverse slat 4 is provided with through-hole 5, and the left and right sides at 4 top of transverse slat is respectively connected with riser 6, and two through-holes 5 are located at two
Between a riser 6, the top installation by adhering of riser 6 has first bearing seat 7, is connected with first between two first bearing seats 7
Shaft 8, the left part of first rotating shaft 8 are connected with the first belt pulley 9, are connected in the first rotating shaft 8 between two first bearing seats 7
Reel 10 is full of two first drawstrings 11 on reel 10, is connected with motion bar 12 between the bottom end of two first drawstrings 11,
The 2 lower part installation by adhering of supporting plate of left side front has second bearing seat 13, and the second shaft 14 is connected in second bearing seat 13, the
The right end of two shafts 14 is connected with rocking bar 15, and the left part of the second shaft 14 is connected with ratchet 16, the branch of 13 top of second bearing seat
2 left side of plate is connected with first connecting rod 17, and the left end of first connecting rod 17 is connected with the first guide sleeve 18, sets in the first guide sleeve 18
There is pawl 19, the top of pawl 19 is connected with pull ring 20, and the lower part on pawl 19 is connected with the first link block 21, the first link block
21 top is connected with the first spring 22, and the top of the first spring 22 is connect with the bottom of the first guide sleeve 18, pawl 19 and ratchet
16 cooperations, are connected with the second belt pulley 23 in second shaft 14 in the left side of ratchet 16, the second belt pulley 23 and the first belt pulley 9 it
Between be connected with flat belt 24.
Embodiment 2
It includes as shown in figures 1 to 6 lying board 1, supporting plate 2, cushion 3, transverse slat that a kind of leg knee endoprosthesis, which restores exercising apparatus,
4, riser 6, first bearing seat 7, first rotating shaft 8, the first belt pulley 9, reel 10, the first drawstring 11, motion bar 12, the second axis
Seat 13, the second shaft 14, rocking bar 15, ratchet 16, first connecting rod 17, the first guide sleeve 18, pawl 19, pull ring 20, first is held to connect
Connect block 21, the first spring 22, the second belt pulley 23 and flat belt 24, the front and rear sides of 1 left side of lying board and the front and back of right side
Two sides are respectively connected with supporting plate 2, and lying board 1 is equipped with cushion 3, is connected with transverse slat 4 between the medial surface top of the supporting plate 2 of front side two,
The left and right sides on transverse slat 4 is provided with through-hole 5, and the left and right sides at 4 top of transverse slat is respectively connected with riser 6, and two through-holes 5 are located at two
Between a riser 6, the top installation by adhering of riser 6 has first bearing seat 7, is connected with first between two first bearing seats 7
Shaft 8, the left part of first rotating shaft 8 are connected with the first belt pulley 9, are connected in the first rotating shaft 8 between two first bearing seats 7
Reel 10 is full of two first drawstrings 11 on reel 10, is connected with motion bar 12 between the bottom end of two first drawstrings 11,
The 2 lower part installation by adhering of supporting plate of left side front has second bearing seat 13, and the second shaft 14 is connected in second bearing seat 13, the
The right end of two shafts 14 is connected with rocking bar 15, and the left part of the second shaft 14 is connected with ratchet 16, the branch of 13 top of second bearing seat
2 left side of plate is connected with first connecting rod 17, and the left end of first connecting rod 17 is connected with the first guide sleeve 18, sets in the first guide sleeve 18
There is pawl 19, the top of pawl 19 is connected with pull ring 20, and the lower part on pawl 19 is connected with the first link block 21, the first link block
21 top is connected with the first spring 22, and the top of the first spring 22 is connect with the bottom of the first guide sleeve 18, pawl 19 and ratchet
16 cooperations, are connected with the second belt pulley 23 in second shaft 14 in the left side of ratchet 16, the second belt pulley 23 and the first belt pulley 9 it
Between be connected with flat belt 24.
It further include having rotating cylinder 25, the second link block 26 and second spring 27, the motion bar 12 between two the first drawstrings 11
It is equipped with rotating cylinder 25, is connected with the second link block 26, the inside of the second link block 26 on the motion bar 12 of 25 left and right sides of rotating cylinder
Second spring 27 is connected between face and rotating cylinder 25.
Embodiment 3
It includes as shown in figures 1 to 6 lying board 1, supporting plate 2, cushion 3, transverse slat that a kind of leg knee endoprosthesis, which restores exercising apparatus,
4, riser 6, first bearing seat 7, first rotating shaft 8, the first belt pulley 9, reel 10, the first drawstring 11, motion bar 12, the second axis
Seat 13, the second shaft 14, rocking bar 15, ratchet 16, first connecting rod 17, the first guide sleeve 18, pawl 19, pull ring 20, first is held to connect
Connect block 21, the first spring 22, the second belt pulley 23 and flat belt 24, the front and rear sides of 1 left side of lying board and the front and back of right side
Two sides are respectively connected with supporting plate 2, and lying board 1 is equipped with cushion 3, is connected with transverse slat 4 between the medial surface top of the supporting plate 2 of front side two,
The left and right sides on transverse slat 4 is provided with through-hole 5, and the left and right sides at 4 top of transverse slat is respectively connected with riser 6, and two through-holes 5 are located at two
Between a riser 6, the top installation by adhering of riser 6 has first bearing seat 7, is connected with first between two first bearing seats 7
Shaft 8, the left part of first rotating shaft 8 are connected with the first belt pulley 9, are connected in the first rotating shaft 8 between two first bearing seats 7
Reel 10 is full of two first drawstrings 11 on reel 10, is connected with motion bar 12 between the bottom end of two first drawstrings 11,
The 2 lower part installation by adhering of supporting plate of left side front has second bearing seat 13, and the second shaft 14 is connected in second bearing seat 13, the
The right end of two shafts 14 is connected with rocking bar 15, and the left part of the second shaft 14 is connected with ratchet 16, the branch of 13 top of second bearing seat
2 left side of plate is connected with first connecting rod 17, and the left end of first connecting rod 17 is connected with the first guide sleeve 18, sets in the first guide sleeve 18
There is pawl 19, the top of pawl 19 is connected with pull ring 20, and the lower part on pawl 19 is connected with the first link block 21, the first link block
21 top is connected with the first spring 22, and the top of the first spring 22 is connect with the bottom of the first guide sleeve 18, pawl 19 and ratchet
16 cooperations, are connected with the second belt pulley 23 in second shaft 14 in the left side of ratchet 16, the second belt pulley 23 and the first belt pulley 9 it
Between be connected with flat belt 24.
It further include having rotating cylinder 25, the second link block 26 and second spring 27, the motion bar 12 between two the first drawstrings 11
It is equipped with rotating cylinder 25, is connected with the second link block 26, the inside of the second link block 26 on the motion bar 12 of 25 left and right sides of rotating cylinder
Second spring 27 is connected between face and rotating cylinder 25.
It further include having mounting plate 28, motor 29, disk 30, bull stick 31, orifice plate 32 and the second drawstring 33, the branch of left side front
2 trailing flank of plate is connected with mounting plate 28, and the trailing flank of mounting plate 28 is equipped with motor 29, and the output shaft of motor 29 passes through shaft coupling
It is connected with disk 30, rotary type is connected with bull stick 31 on the eccentric position of 30 left side of disk, and the left end of motion bar 12 is connected with
Orifice plate 32 is connected with the second drawstring 33 between orifice plate 32 and bull stick 31.
Embodiment 4
It includes as shown in figures 1 to 6 lying board 1, supporting plate 2, cushion 3, transverse slat that a kind of leg knee endoprosthesis, which restores exercising apparatus,
4, riser 6, first bearing seat 7, first rotating shaft 8, the first belt pulley 9, reel 10, the first drawstring 11, motion bar 12, the second axis
Seat 13, the second shaft 14, rocking bar 15, ratchet 16, first connecting rod 17, the first guide sleeve 18, pawl 19, pull ring 20, first is held to connect
Connect block 21, the first spring 22, the second belt pulley 23 and flat belt 24, the front and rear sides of 1 left side of lying board and the front and back of right side
Two sides are respectively connected with supporting plate 2, and lying board 1 is equipped with cushion 3, is connected with transverse slat 4 between the medial surface top of the supporting plate 2 of front side two,
The left and right sides on transverse slat 4 is provided with through-hole 5, and the left and right sides at 4 top of transverse slat is respectively connected with riser 6, and two through-holes 5 are located at two
Between a riser 6, the top installation by adhering of riser 6 has first bearing seat 7, is connected with first between two first bearing seats 7
Shaft 8, the left part of first rotating shaft 8 are connected with the first belt pulley 9, are connected in the first rotating shaft 8 between two first bearing seats 7
Reel 10 is full of two first drawstrings 11 on reel 10, is connected with motion bar 12 between the bottom end of two first drawstrings 11,
The 2 lower part installation by adhering of supporting plate of left side front has second bearing seat 13, and the second shaft 14 is connected in second bearing seat 13, the
The right end of two shafts 14 is connected with rocking bar 15, and the left part of the second shaft 14 is connected with ratchet 16, the branch of 13 top of second bearing seat
2 left side of plate is connected with first connecting rod 17, and the left end of first connecting rod 17 is connected with the first guide sleeve 18, sets in the first guide sleeve 18
There is pawl 19, the top of pawl 19 is connected with pull ring 20, and the lower part on pawl 19 is connected with the first link block 21, the first link block
21 top is connected with the first spring 22, and the top of the first spring 22 is connect with the bottom of the first guide sleeve 18, pawl 19 and ratchet
16 cooperations, are connected with the second belt pulley 23 in second shaft 14 in the left side of ratchet 16, the second belt pulley 23 and the first belt pulley 9 it
Between be connected with flat belt 24.
It further include having rotating cylinder 25, the second link block 26 and second spring 27, the motion bar 12 between two the first drawstrings 11
It is equipped with rotating cylinder 25, is connected with the second link block 26, the inside of the second link block 26 on the motion bar 12 of 25 left and right sides of rotating cylinder
Second spring 27 is connected between face and rotating cylinder 25.
It further include having mounting plate 28, motor 29, disk 30, bull stick 31, orifice plate 32 and the second drawstring 33, the branch of left side front
2 trailing flank of plate is connected with mounting plate 28, and the trailing flank of mounting plate 28 is equipped with motor 29, and the output shaft of motor 29 passes through shaft coupling
It is connected with disk 30, rotary type is connected with bull stick 31 on the eccentric position of 30 left side of disk, and the left end of motion bar 12 is connected with
Orifice plate 32 is connected with the second drawstring 33 between orifice plate 32 and bull stick 31.
It further include having external extension bar 34, interior telescopic rod 35, fastening bolt 36, third link block 37 and T shape screw rod 40, installation
2 trailing flank of supporting plate of 28 top of plate is connected with external extension bar 34, is equipped with interior telescopic rod 35 in external extension bar 34, external extension bar 34
Top rear is equipped with the fastening bolt 36 for being capable of fixing interior telescopic rod 35, and the rear end of interior telescopic rod 35 is connected with third link block
37, the middle part on third link block 37 is provided with aperture 38, and the first drawstring 11 passes through aperture 38, the third link block of 38 rear side of aperture
Threaded hole 39 is provided on 37, threaded hole 39 is connected with aperture 38, and T shape screw rod 40 is equipped in threaded hole 39.
It further include having the 4th link block 41, the second connecting rod 42, handrail 43 and support rod 44, before the supporting plate 2 of left back
Side surface upper part is connected with the 4th link block 41, and the left side rotary type of the 4th link block 41 is connected with the second connecting rod 42, and second
The bottom end of connecting rod 42 is connected with handrail 43, and 2 leading flank of supporting plate of 41 downside of the 4th link block is connected with support rod 44, support rod
44 top is contacted with the bottom of the second connecting rod 42.
When patient carries out restoring to take exercise, patient is sitting on cushion 3, and then patient, which pulls back pull ring 20, makes pawl
19 move up, and pawl 19, which moves up, unclamps ratchet 16, and pawl 19 moves up the first link block 21 and moves up therewith, the
One spring 22 compresses therewith.Subsequent patient can shake clockwise or counterclockwise rocking bar 15, rocking bar 15 according to the length of the leg of oneself
It rotates clockwise and the second shaft 14 is driven to rotate clockwise, the second shaft 14 rotates clockwise the second belt pulley of drive 23 clockwise
Rotation, the second belt pulley 23, which is rotated clockwise, rotates clockwise the first belt pulley 9 by flat belt 24, and the first belt pulley 9 is suitable
Hour hands rotation drives first rotating shaft 8 to rotate clockwise, and first rotating shaft 8, which rotates clockwise, drives reel 10 to rotate clockwise, around
Line wheel 10, which rotates clockwise the first drawstring 11 of withdrawal, moves up motion bar 12.Similarly, rocking bar 15, which rotates counterclockwise, to make
Motion bar 12 moves down, and after motion bar 12 is moved up or down to suitable height, stops shaking rocking bar 15.Then again
Pull ring 20 is unclamped, pawl 19 can be made to move down reset under the elastic force effect of the first spring 22 and ratchet 16 is blocked into fixation,
So can be fixed by the second shaft 14, prevent the second shaft 14 from voluntarily rotating.Leg is placed on motion bar 12 by subsequent patient, so
Further along and leg is moved backward afterwards, such motion bar 12 can be moved forwardly and rearwardly, so as to make the knee joint of patient not
It disconnected bending and is laid flat, and then is able to carry out recovery and takes exercise.It does not need medical staff so and lifts the leg of patient to make knee joint not
It disconnected bending and is laid flat, thus the labor intensity that patient can carry out recovery exercise in time, can reduce medical staff.
Because further including having rotating cylinder 25, the second link block 26 and second spring 27, the activity between two the first drawstrings 11
Bar 12 is equipped with rotating cylinder 25, is connected with the second link block 26 on the motion bar 12 of 25 left and right sides of rotating cylinder, the second link block 26
Second spring 27 is connected between medial surface and rotating cylinder 25.When leg is placed on motion bar 12 and forwardly and rearwardly moves leg by patient
Rotating cylinder 25 can rotate, and the rotation of rotating cylinder 25 can massage the leg of patient, and second spring 27 can prevent 25 turns of rotating cylinder
Dynamic is too fast.
Because further including having mounting plate 28, motor 29, disk 30, bull stick 31, orifice plate 32 and the second drawstring 33, left side front
2 trailing flank of supporting plate be connected with mounting plate 28, the trailing flank of mounting plate 28 is equipped with motor 29, and the output shaft of motor 29 passes through connection
Axis device is connected with disk 30, and rotary type is connected with bull stick 31 on the eccentric position of 30 left side of disk, and the left end of motion bar 12 connects
It is connected to orifice plate 32, the second drawstring 33 is connected between orifice plate 32 and bull stick 31.Patient, which starts motor 29, rotates disk 30, disk
30 rotations are moved forward and backward orifice plate 32 constantly by bull stick 31 and the second drawstring 33, and orifice plate 32 is constantly moved forward and backward to drive and live
Lever 12 is constantly moved forward and backward, and not needing patient so is moved forward and backward motion bar 12, to enable the patient to laborsaving.When extensive
After the completion of multiple exercise, motor 29 is closed.
Because further including having external extension bar 34, interior telescopic rod 35, fastening bolt 36, third link block 37 and T shape screw rod 40,
2 trailing flank of supporting plate of 28 top of mounting plate is connected with external extension bar 34, is equipped with interior telescopic rod 35, external extension bar in external extension bar 34
34 top rear is equipped with the fastening bolt 36 for being capable of fixing interior telescopic rod 35, and the rear end of interior telescopic rod 35 is connected with third connection
Block 37, the middle part on third link block 37 are provided with aperture 38, and the first drawstring 11 passes through aperture 38, the third connection of 38 rear side of aperture
Threaded hole 39 is provided on block 37, threaded hole 39 is connected with aperture 38, and T shape screw rod 40 is equipped in threaded hole 39.Patient turns T shape
Screw rod 40 moves forward T shape screw rod 40, and is close to the first drawstring 11 with third link block 37, then unscrews fastening bolt
36, interior telescopic rod 35 is then moved forward, interior telescopic rod 35, which moves forward, drives third link block 37 to move forward, when third connects
It connects after block 37 moves forward to suitable position, tightens fastening bolt 36 interior telescopic rod 35 is fixed.First can so be adjusted
The shaking amplitude of drawstring 11 so as to adjust the shaking amplitude of motion bar 12, and then can adjust knee-sprung amplitude.
Because further including having the 4th link block 41, the second connecting rod 42, handrail 43 and support rod 44, the supporting plate of left back
2 leading flank tops are connected with the 4th link block 41, and the left side rotary type of the 4th link block 41 is connected with the second connecting rod 42, the
The bottom end of two connecting rods 42 is connected with handrail 43, and 2 leading flank of supporting plate of 41 downside of the 4th link block is connected with support rod 44, supports
The top of bar 44 is contacted with the bottom of the second connecting rod 42.Support rod 44, which plays a supportive role, can prevent the second connecting rod 42 from hanging down
It falls, patient can help both hands on handrail 43 when carrying out restoring to take exercise, and can so be convenient for restoring to take exercise.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of leg knee endoprosthesis restores exercising apparatus, which is characterized in that include lying board, supporting plate, cushion, transverse slat, riser,
First bearing seat, the first belt pulley, reel, the first drawstring, motion bar, second bearing seat, the second shaft, is shaken at first rotating shaft
Bar, ratchet, first connecting rod, the first guide sleeve, pawl, pull ring, the first link block, the first spring, the second belt pulley and flat belt,
The front and rear sides of lying board left side and the front and rear sides of right side are respectively connected with supporting plate, and lying board is equipped with cushion, the branch of front side two
It is connected with transverse slat between the medial surface top of plate, the left and right sides on transverse slat is provided with through-hole, and the left and right sides at the top of transverse slat is equal
It is connected with riser, two through-holes are located between two risers, and the top installation by adhering of riser has a first bearing seat, and two first
It is connected with first rotating shaft between bearing block, the left part of first rotating shaft is connected with the first belt pulley, between two first bearing seats
It is connected with reel in first rotating shaft, two first drawstrings are full of on reel, are connected between the bottom end of two first drawstrings
The supporting plate lower part installation by adhering of motion bar, left side front has second bearing seat, and the second shaft is connected in second bearing seat, the
The right end of two shafts is connected with rocking bar, and the left part of the second shaft is connected with ratchet, and the supporting plate left side above second bearing seat connects
It is connected to first connecting rod, the left end of first connecting rod is connected with the first guide sleeve, pawl is equipped in the first guide sleeve, is connected at the top of pawl
It is connected to pull ring, the lower part on pawl is connected with the first link block, and the first spring, the first spring are connected at the top of the first link block
Top connect with the bottom of the first guide sleeve, pawl and ratchet cooperate, and are connected with the second belt in the second shaft on the left of ratchet
Wheel, is connected with flat belt between the second belt pulley and the first belt pulley.
2. a kind of leg knee endoprosthesis according to claim 1 restores exercising apparatus, which is characterized in that further include having to turn
Cylinder, the second link block and second spring, the motion bar between two the first drawstrings are equipped with rotating cylinder, the activity at left and right sides of rotating cylinder
It is connected with the second link block on bar, is connected with second spring between the medial surface and rotating cylinder of the second link block.
3. a kind of leg knee endoprosthesis according to claim 2 restores exercising apparatus, which is characterized in that further include having installation
Plate, motor, disk, bull stick, orifice plate and the second drawstring, the supporting plate trailing flank of left side front are connected with mounting plate, after mounting plate
Side is equipped with motor, and the output shaft of motor is connected with disk, rotary type on the eccentric position of disk left side by shaft coupling
It is connected with bull stick, the left end of motion bar connects abacus, the second drawstring is connected between orifice plate and bull stick.
4. a kind of leg knee endoprosthesis according to claim 3 restores exercising apparatus, which is characterized in that further include have it is overhanging
Contracting bar, interior telescopic rod, fastening bolt, third link block and T shape screw rod, the supporting plate trailing flank above mounting plate are connected with external extension
Bar, external extension bar is interior to be equipped with interior telescopic rod, and the top rear of external extension bar is equipped with the fastening bolt for being capable of fixing interior telescopic rod, interior
The rear end of telescopic rod is connected with third link block, and the middle part on third link block is provided with aperture, and the first drawstring passes through aperture, aperture
It is provided with threaded hole on the third link block of rear side, threaded hole is connected with aperture, and T shape screw rod is equipped in threaded hole.
5. a kind of leg knee endoprosthesis according to claim 4 restores exercising apparatus, which is characterized in that further include having the 4th
Link block, the second connecting rod, handrail and support rod, the supporting plate leading flank top of left back are connected with the 4th link block, and the 4th
The left side rotary type of link block is connected with the second connecting rod, and the bottom end of the second connecting rod is connected with handrail, under the 4th link block
The supporting plate leading flank of side is connected with support rod, and the top of support rod is contacted with the bottom of the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587757.3A CN109091349A (en) | 2018-06-08 | 2018-06-08 | A kind of leg knee endoprosthesis recovery exercising apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587757.3A CN109091349A (en) | 2018-06-08 | 2018-06-08 | A kind of leg knee endoprosthesis recovery exercising apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109091349A true CN109091349A (en) | 2018-12-28 |
Family
ID=64796759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810587757.3A Withdrawn CN109091349A (en) | 2018-06-08 | 2018-06-08 | A kind of leg knee endoprosthesis recovery exercising apparatus |
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| Country | Link |
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| CN (1) | CN109091349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112618044A (en) * | 2020-12-31 | 2021-04-09 | 中国人民解放军总医院第二医学中心 | Painless intestines and stomach mirror inspection is with function position assistor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181228 |