CN112842827B - Recovered auxiliary assembly that takes exercise of knee joint for orthopedics - Google Patents
Recovered auxiliary assembly that takes exercise of knee joint for orthopedics Download PDFInfo
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- CN112842827B CN112842827B CN202110221405.8A CN202110221405A CN112842827B CN 112842827 B CN112842827 B CN 112842827B CN 202110221405 A CN202110221405 A CN 202110221405A CN 112842827 B CN112842827 B CN 112842827B
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- worm
- knee joint
- fixedly connected
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- cavity
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 37
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 16
- 210000003127 knee Anatomy 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 210000002414 leg Anatomy 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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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
- A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
- A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0028—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width
-
- 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
-
- 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
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
-
- 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
Landscapes
- 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)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to the field of medical instruments, in particular to knee joint rehabilitation exercise auxiliary equipment for orthopedics, which aims at solving the problems that the knee joint of a patient cannot be well trained in a targeted manner by the conventional knee joint rehabilitation exercise auxiliary equipment, the exercise effect is very small, and the leg of the patient is easy to tighten during rehabilitation training, so that the rehabilitation training effect is poor, the invention provides the following scheme, which comprises a bed plate, wherein one side of the bed plate is fixedly connected with a shell, a forward and reverse rotating motor is fixedly arranged on the inner wall of one side of the shell, the top of the bed plate is provided with two sliding grooves, sliding blocks are respectively and slidably arranged in the two sliding grooves, and mounting frames are respectively and fixedly connected with the tops of the two sliding blocks. Further improving the rehabilitation effect of the knee joint.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to knee joint rehabilitation exercise auxiliary equipment for orthopedics.
Background
In an orthopedic ward, a patient who often meets a knee joint needs to lie in bed for a long time to rest due to the knee joint injury, and after the long-time rest, some auxiliary rehabilitation training needs to be carried out through some knee joint rehabilitation exercise auxiliary equipment, so that the recovery of the knee joint is facilitated better;
but the knee joint of patient is often not tempered to the pertinence that current knee joint rehabilitation takes exercise auxiliary assembly can not be fine, and the effect of taking exercise is very little, and patient's shank is tight easily during the rehabilitation training, leads to the rehabilitation training effect not good.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, knee joint rehabilitation exercise auxiliary equipment cannot exercise the knee joint of a patient in a targeted manner very well, the exercise effect is very little, and the leg of the patient is easy to tighten during rehabilitation training, so that the rehabilitation training effect is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an orthopedics is with recovered exercise auxiliary assembly of knee joint, comprising a bed board, one side fixedly connected with casing of bed board, fixed mounting has just reverse motor on one side inner wall of casing, two spouts have been seted up at the top of bed board, equal slidable mounting has the slider in two spouts, the equal fixedly connected with mounting bracket in top of two sliders, all rotate on two mounting brackets and install the running-board, the equal fixedly connected with connecting plate in one side of two sliders, the top of bed board articulates there are two recovered mechanisms of bending the knee, two recovered mechanisms of bending the knee one end rotate with the one end of two connecting plates respectively and are connected, the recovered mechanism of bending the knee includes two ARC fixed plates, the one end that two ARC fixed plates are close to each other is articulated, all be provided with massage mechanism in two ARC fixed plates.
Preferably, massage mechanism all rotates in two first cavities and installs a plurality of first rotary rods including seting up two first cavities and the second cavity in the arc fixed plate, and the fixed cover is equipped with massage wheel and first worm wheel respectively in the outside of a plurality of first rotary rods, and a plurality of openings have been seted up at the top of arc fixed plate, and a plurality of openings divide into two sets ofly to be put through with two first cavities respectively, and a plurality of openings cooperate with a plurality of massage wheels respectively.
Preferably, the two first cavities are internally and rotatably provided with first worms, and the two first worms are respectively meshed with the two first worm wheels.
Preferably, a second rotating rod is rotatably mounted in the second cavity, a first bevel gear is fixedly sleeved on the outer side of the second rotating rod, one ends of the two first worms extend into the second cavity and are fixedly connected with second bevel gears, and the two second bevel gears are meshed with the first bevel gears.
Preferably, a rack is slidably mounted on the inner wall of the bottom of the second cavity, and a gear is fixedly sleeved on the outer side of the second rotating rod and meshed with the rack.
Preferably, one end of the rack is fixedly connected with a spring, one end of the spring is fixedly connected with the inner wall of one side of the second cavity, the other end of the rack is fixedly connected with a steel wire rope, and one end of the steel wire rope extends to the outer side of the arc-shaped fixing plate and is fixedly connected with the top of the bed plate.
Preferably, all rotate in two spouts and install the threaded rod, all seted up threaded hole on two sliders, two threaded rods threaded mounting is in two threaded hole respectively, and the one end of two threaded rods all extends to in the casing and fixedly connected with second worm wheel and third worm wheel respectively.
Preferably, a rotating shaft is welded on an output shaft of the forward and reverse rotation motor, a second worm and a third worm are fixedly sleeved on the outer side of the rotating shaft, and the second worm and the third worm are respectively meshed with the second worm wheel and the third worm wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, the threaded rod is matched with the sliding block, and the pedal plate is matched with the two arc-shaped fixing plates, so that the two arc-shaped fixing plates can be bent in a reciprocating manner when the sliding block moves in a reciprocating manner, and the aim of assisting the rehabilitation exercise of the knee joint of a patient is fulfilled;
2. according to the scheme, the second worm is matched with the second worm wheel, and the third worm is matched with the third worm wheel, so that the two sliding blocks can be displaced alternately, and therefore the two groups of knee bending rehabilitation mechanisms can be bent alternately, the knee joint bending state during walking of a human body can be simulated, and the knee joint rehabilitation exercise effect can be further improved;
3. according to the scheme, the rack is matched with the spring and the gear, the first bevel gear is matched with the second bevel gear, and the first worm is matched with the first worm gear, so that the massage wheels can rotate while the two arc-shaped fixing plates simulate the knee bending action, the tension of the legs of a patient can be effectively relieved through the rotating massage, and the knee joint rehabilitation effect is further improved;
when the knee joint rehabilitation training device is used, the bending state of the knee joint when a human body walks can be well simulated, the knee joint of a patient can be trained in a targeted manner, meanwhile, the tension of the leg of the patient can be effectively relieved through the rotary massage, and the knee joint rehabilitation effect is further improved.
Drawings
Fig. 1 is a schematic structural diagram of an orthopedic knee joint rehabilitation exercise assisting device according to the present invention;
fig. 2 is a schematic structural diagram of a shell of the orthopedic knee joint rehabilitation exercise assisting device according to the present invention;
fig. 3 is a schematic structural view of an arc-shaped fixing plate of the orthopedic knee joint rehabilitation exercise assisting device provided by the invention;
fig. 4 is an enlarged schematic structural diagram of a part a in fig. 3 of the orthopedic knee joint rehabilitation exercise assisting device according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a knee joint rehabilitation exercise assisting device for orthopedics according to the present invention at B in fig. 3.
In the figure: the massage bed comprises a bed plate 1, a shell 2, a forward and reverse rotation motor 3, a sliding block 4, an installation frame 5, a pedal 6, a connecting plate 7, an arc-shaped fixing plate 8, a first cavity 9, a second cavity 10, a first rotating rod 11, a massage wheel 12, a first worm wheel 13, a first worm 14, a second rotating rod 15, a first bevel gear 16, a second bevel gear 17, a rack 18, a gear 19, a spring 20, a steel wire rope 21, a threaded rod 22, a second worm wheel 23, a third worm wheel 24, a rotating shaft 25, a second worm 26 and a third worm 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, an orthopedic knee joint rehabilitation exercise assisting device comprises a bed plate 1, a shell 2 is fixedly connected to one side of the bed plate 1, a forward and reverse rotating motor 3 is fixedly mounted on the inner wall of one side of the shell 2, two sliding grooves are formed in the top of the bed plate 1, sliding blocks 4 are arranged in the two sliding grooves in a sliding mode, mounting frames 5 are fixedly connected to the tops of the two sliding blocks 4, pedals 6 are rotatably mounted on the two mounting frames 5, connecting plates 7 are fixedly connected to one sides of the two sliding blocks 4, two knee bending rehabilitation mechanisms are hinged to the top of the bed plate 1, one ends of the two knee bending rehabilitation mechanisms are rotatably connected with one ends of the two connecting plates 7 respectively, each knee bending rehabilitation mechanism comprises two arc-shaped fixing plates 8, one ends, close to each other, of the two arc-shaped fixing plates 8 are hinged to each other, and massage mechanisms are arranged in the two arc-shaped fixing plates 8.
In this embodiment, the massage mechanism includes two first cavities 9 and second cavities 10 that are opened in the arc-shaped fixing plate 8, a plurality of first rotary rods 11 are installed in two first cavities 9 all in a rotating manner, the outer sides of the plurality of first rotary rods 11 are respectively fixedly sleeved with a massage wheel 12 and a first worm wheel 13, a plurality of openings are opened at the top of the arc-shaped fixing plate 8, the plurality of openings are divided into two groups and are respectively communicated with two first cavities 9, and the plurality of openings are respectively matched with the plurality of massage wheels 12, and the first rotary rods 11 can drive the massage wheels 12 to rotate.
In this embodiment, the two first cavities 9 are rotatably provided with first worms 14, the two first worms 14 are respectively engaged with the two first worm wheels 13, and the first worm 14 can drive the first worm wheels 13 to rotate.
In this embodiment, a second rotating rod 15 is rotatably installed in the second cavity 10, a first bevel gear 16 is fixedly sleeved on the outer side of the second rotating rod 15, one ends of the two first worms 14 both extend into the second cavity 10 and are fixedly connected with second bevel gears 17, the two second bevel gears 17 both mesh with the first bevel gear 16, and the first bevel gear 16 can synchronously drive the two second bevel gears 17 to rotate.
In this embodiment, a rack 18 is slidably mounted on the inner wall of the bottom of the second cavity 10, a gear 19 is fixedly sleeved on the outer side of the second rotating rod 15, the gear 19 is engaged with the rack 18, and the rack 18 can drive the gear 19 to rotate when moving.
In this embodiment, one end of the rack 18 is fixedly connected with a spring 20, one end of the spring 20 is fixedly connected with the inner wall of one side of the second cavity 10, the other end of the rack 18 is fixedly connected with a steel wire rope 21, one end of the steel wire rope 21 extends to the outer side of the arc-shaped fixing plate 8 and is fixedly connected with the top of the bed plate 1, and the spring 20 can drive the rack 18 to reset.
In this embodiment, all rotate in two spouts and install threaded rod 22, all seted up threaded hole on two sliders 4, two threaded rods 22 are threaded installation in two threaded holes respectively, and the one end of two threaded rods 22 all extends to in the casing 2 and fixedly connected with second worm wheel 23 and third worm wheel 24 respectively, and threaded rod 22 can drive slider 4 displacement through the screw hole.
In this embodiment, a rotating shaft 25 is welded on an output shaft of the forward and reverse rotation motor 3, a second worm 26 and a third worm 27 are fixedly sleeved on the outer side of the rotating shaft 25, the second worm 26 and the third worm 27 are respectively meshed with the second worm wheel 23 and the third worm wheel 24, and the second worm 26 and the third worm 27 can respectively drive the second worm wheel 23 and the third worm wheel 24 to rotate.
Example two
Referring to fig. 1-5, an orthopedic knee joint rehabilitation exercise assisting device comprises a bed plate 1, one side of the bed plate 1 is connected with a shell 2 through welding and fixing, a forward and reverse rotating motor 3 is installed on the inner wall of one side of the shell 2 through bolt fixing, two sliding grooves are formed in the top of the bed plate 1, sliding blocks 4 are installed in the two sliding grooves in a sliding mode, mounting frames 5 are connected to the tops of the two sliding blocks 4 through welding and fixing, pedals 6 are installed on the two mounting frames 5 in a rotating mode, one side of each sliding block 4 is connected with a connecting plate 7 through welding and fixing, two knee bending rehabilitation mechanisms are hinged to the top of the bed plate 1, one ends of the two knee bending rehabilitation mechanisms are respectively connected with one ends of the two connecting plates 7 in a rotating mode, each knee bending rehabilitation mechanism comprises two arc-shaped fixing plates 8, one ends, which are close to each other, and massage mechanisms are arranged in the two arc-shaped fixing plates 8.
In this embodiment, the massage mechanism includes two first cavities 9 and second cavities 10 that set up in arc fixed plate 8, all rotate in two first cavities 9 and install a plurality of first rotary rods 11, the outside of a plurality of first rotary rods 11 is equipped with massage wheel 12 and first worm wheel 13 through the fixed cover of welding respectively, a plurality of openings have been seted up at arc fixed plate 8's top, a plurality of openings divide into two sets ofly and communicate with two first cavities 9 respectively, and a plurality of openings cooperate with a plurality of massage wheels 12 respectively, first rotary rod 11 can drive massage wheel 12 and rotate.
In this embodiment, the first worms 14 are rotatably installed in the two first cavities 9, the two first worms 14 are respectively meshed with the two first worm wheels 13, and the first worm 14 can drive the first worm wheels 13 to rotate.
In this embodiment, a second rotating rod 15 is rotatably installed in the second cavity 10, a first bevel gear 16 is fixedly sleeved on the outer side of the second rotating rod 15 through welding, one ends of the two first worms 14 extend into the second cavity 10 and are fixedly connected with second bevel gears 17, the two second bevel gears 17 are engaged with the first bevel gear 16, and the first bevel gear 16 can synchronously drive the two second bevel gears 17 to rotate.
In this embodiment, a rack 18 is slidably mounted on the inner wall of the bottom of the second cavity 10, a gear 19 is fixedly sleeved outside the second rotating rod 15 by welding, the gear 19 is engaged with the rack 18, and the rack 18 can drive the gear 19 to rotate when moving.
In this embodiment, welded fastening is passed through to the one end of rack 18 and is connected with spring 20, and welded fastening is passed through with one side inner wall of second cavity 10 to the one end of spring 20 and is connected, and the other end fixedly connected with wire rope 21 of rack 18, wire rope 21's one end extend to the outside of arc fixed plate 8 and pass through welded fastening with the top of bed board 1 to be connected, and spring 20 can drive rack 18 and reset.
In this embodiment, all rotate in two spouts and install threaded rod 22, all seted up threaded hole on two sliders 4, two threaded rod 22 threaded mounting is in two threaded hole respectively, and the one end of two threaded rod 22 all extends to in the casing 2 and respectively through welded fastening be connected with second worm wheel 23 and third worm wheel 24, and threaded rod 22 can drive slider 4 displacement through the screw hole.
In this embodiment, a rotating shaft 25 is welded on an output shaft of the forward and reverse rotation motor 3, a second worm 26 and a third worm 27 are fixedly sleeved outside the rotating shaft 25 by welding, the second worm 26 and the third worm 27 are respectively engaged with the second worm wheel 23 and the third worm wheel 24, and the second worm 26 and the third worm 27 can respectively drive the second worm wheel 23 and the third worm wheel 24 to rotate.
When the invention is used, firstly, a patient lies on the bed plate 1, then two legs of the patient are respectively fixed on the corresponding arc-shaped fixing plates 8, the feet of the patient are placed on the corresponding foot plates 6 to be fixed, then the positive and negative rotation motor 3 is started, the positive and negative rotation motor 3 can regularly rotate in positive and negative directions according to a preset program, the positive and negative rotation motor 3 drives the rotating shaft 25 to rotate through the output shaft, the rotating shaft 25 respectively drives the second worm 26 and the third worm 27 to rotate, the second worm 26 and the third worm 27 can respectively drive the second worm wheel 23 and the third worm wheel 24 to rotate, the second worm wheel 23 and the third worm wheel 24 respectively drive the corresponding threaded rods 22 to rotate, the threaded rods 22 can drive the sliding blocks 4 to displace through the threaded holes, so that the two sliding blocks 4 respectively displace in the two sliding grooves alternately, when the sliding blocks 4 displace, the connecting plate 7 can extrude the arc-shaped fixing plates 8, further, the two arc-shaped fixing plates 8 are bent, so that the two arc-shaped fixing plates 8 can drive the knee joints of the legs of the patient to move, and the left leg and the right leg can be bent alternately to achieve the knee joint movement state when the human body is simulated to walk, thereby achieving the effect of improving the knee joint rehabilitation training, meanwhile, when the two arc-shaped fixing plates 8 are turned over, the steel wire rope 21 is pulled, the steel wire rope 21 can pull the rack 18 to move in the second cavity 10 and deform the spring 20, the rack 18 can drive the gear 19 to rotate when moving, the gear 19 drives the first bevel gear 16 to rotate through the second rotating rod 15, the first bevel gear 16 simultaneously drives the two second bevel gears 17 to rotate, the second bevel gears 17 can drive the first worm 14 to rotate, the first worm 14 drives the first worm wheel 13 to rotate, the first worm wheel 13 drives the massage wheel 12 to rotate through the first rotating rod 11, so that the massage wheels 12 massage the legs of the patient in a rotating manner, thereby relieving the tension of the legs and further improving the rehabilitation training effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The knee joint rehabilitation exercise auxiliary equipment for the orthopedics department comprises a bed plate (1) and is characterized in that a shell (2) is fixedly connected to one side of the bed plate (1), a forward and reverse rotating motor (3) is fixedly installed on the inner wall of one side of the shell (2), two sliding grooves are formed in the top of the bed plate (1), sliding blocks (4) are installed in the two sliding grooves in a sliding mode, mounting frames (5) are fixedly connected to the tops of the two sliding blocks (4), pedal plates (6) are rotatably installed on the two mounting frames (5), a connecting plate (7) is fixedly connected to one side of each sliding block (4), two knee bending rehabilitation mechanisms are hinged to the top of the bed plate (1), one ends of the two knee bending rehabilitation mechanisms are rotatably connected with one ends of the two connecting plates (7) respectively, each knee bending rehabilitation mechanism comprises two arc-shaped fixing plates (8), and one ends, close to each other, of the two arc-shaped fixing plates (8) are hinged to each other, all be provided with massage mechanism in two arc fixed plate (8), massage mechanism includes two first cavities (9) and second cavity (10) of seting up in arc fixed plate (8), all rotate in two first cavities (9) and install a plurality of first rotary rod (11), the outside of a plurality of first rotary rod (11) is fixed the cover respectively and is equipped with massage wheel (12) and first worm wheel (13), a plurality of openings have been seted up at the top of arc fixed plate (8), a plurality of openings divide into two sets of communicating with two first cavities (9) respectively, and a plurality of openings cooperate with a plurality of massage wheel (12) respectively, all rotate in two first cavities (9) and install first worm (14), two first worm (14) mesh with two first worm wheels (13) respectively, second rotary rod (15) are installed to second cavity (10) internal rotation, a first bevel gear (16) is fixedly sleeved on the outer side of the second rotating rod (15), one ends of the two first worms (14) extend into the second cavity (10) and are fixedly connected with second bevel gears (17), the two second bevel gears (17) are meshed with the first bevel gear (16), a rack (18) is slidably mounted on the inner wall of the bottom of the second cavity (10), a gear (19) is fixedly sleeved on the outer side of the second rotating rod (15), the gear (19) is meshed with the rack (18), one end fixedly connected with spring (20) of rack (18), the one end of spring (20) and one side inner wall fixed connection of second cavity (10), the other end fixedly connected with wire rope (21) of rack (18), the one end of wire rope (21) extend to the outside of arc fixed plate (8) and with the top fixed connection of bed board (1).
2. The knee joint rehabilitation exercise assisting device for orthopedics department according to claim 1, characterized in that a threaded rod (22) is rotatably installed in each of the two sliding grooves, threaded holes are formed in each of the two sliding blocks (4), the two threaded rods (22) are respectively installed in the two threaded holes in a threaded manner, and one end of each of the two threaded rods (22) extends into the shell (2) and is fixedly connected with a second worm wheel (23) and a third worm wheel (24).
3. The knee joint rehabilitation exercise auxiliary device for orthopedics department according to claim 2, characterized in that a rotating shaft (25) is welded on the output shaft of the forward and reverse rotating motor (3), a second worm (26) and a third worm (27) are fixedly sleeved on the outer side of the rotating shaft (25), and the second worm (26) and the third worm (27) are respectively meshed with the second worm wheel (23) and the third worm wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221405.8A CN112842827B (en) | 2021-02-27 | 2021-02-27 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221405.8A CN112842827B (en) | 2021-02-27 | 2021-02-27 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112842827A CN112842827A (en) | 2021-05-28 |
| CN112842827B true CN112842827B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110221405.8A Expired - Fee Related CN112842827B (en) | 2021-02-27 | 2021-02-27 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
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| Country | Link |
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| CN (1) | CN112842827B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452158A (en) * | 2022-01-19 | 2022-05-10 | 李文博 | Rehabilitation therapy apparatus for patient with tibiofibula fracture |
| CN114733139B (en) * | 2022-03-30 | 2023-04-21 | 杭州师范大学 | Instrument for assisting functional exercise of elderly knee osteoarthritis patients |
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| CN109248056A (en) * | 2018-09-10 | 2019-01-22 | 路庆丽 | A kind of orthopaedics leg rehabilitation exercise device |
| CN111888192A (en) * | 2020-08-04 | 2020-11-06 | 汤优 | Orthopedic rehabilitation exercise device |
| CN111939004A (en) * | 2020-08-11 | 2020-11-17 | 王美玉 | Recovered nursing equipment of taking exercise of orthopedic patient |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101135365B1 (en) * | 2011-11-28 | 2012-04-16 | 오승훈 | Whole body exercise machine |
| CN107982872A (en) * | 2017-11-27 | 2018-05-04 | 湖南辉讯企业管理有限公司 | A kind of recovery of paralytic patient training bed |
| CN109091350B (en) * | 2018-06-25 | 2020-08-25 | 尹东 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
| CN108837421A (en) * | 2018-09-11 | 2018-11-20 | 南通霆川电子科技有限公司 | A kind of orthopedic rehabilitation training aids and application method |
| CN109875789A (en) * | 2019-03-26 | 2019-06-14 | 杜振华 | A kind of comprehensive Restoring nursing bed of paralytic |
| CN110772397A (en) * | 2019-11-11 | 2020-02-11 | 祝汉忠 | Joint rehabilitation exercise equipment for orthopedics |
| CN211409794U (en) * | 2019-12-18 | 2020-09-04 | 重庆市璧山区人民医院 | Lower limb rehabilitation nursing training bed |
| CN111265383A (en) * | 2020-01-16 | 2020-06-12 | 金静 | Rehabilitation device with leg exercise function for child rehabilitation department |
-
2021
- 2021-02-27 CN CN202110221405.8A patent/CN112842827B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248056A (en) * | 2018-09-10 | 2019-01-22 | 路庆丽 | A kind of orthopaedics leg rehabilitation exercise device |
| CN111888192A (en) * | 2020-08-04 | 2020-11-06 | 汤优 | Orthopedic rehabilitation exercise device |
| CN111939004A (en) * | 2020-08-11 | 2020-11-17 | 王美玉 | Recovered nursing equipment of taking exercise of orthopedic patient |
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| CN112842827A (en) | 2021-05-28 |
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