CN113876551A - Recovered device of taking exercise of orthopedic patient's elbow - Google Patents

Recovered device of taking exercise of orthopedic patient's elbow Download PDF

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Publication number
CN113876551A
CN113876551A CN202111401415.6A CN202111401415A CN113876551A CN 113876551 A CN113876551 A CN 113876551A CN 202111401415 A CN202111401415 A CN 202111401415A CN 113876551 A CN113876551 A CN 113876551A
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CN
China
Prior art keywords
plate body
arc
supporting rod
plate
fixed
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Withdrawn
Application number
CN202111401415.6A
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Chinese (zh)
Inventor
郭振辉
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Individual
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Individual
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Priority to CN202111401415.6A priority Critical patent/CN113876551A/en
Publication of CN113876551A publication Critical patent/CN113876551A/en
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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
    • A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
    • A61H1/0277—Elbow
    • 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
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand 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
    • 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
    • A61H2201/1635—Hand or arm, e.g. handle
    • A61H2201/1638—Holding means therefor
    • 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
    • A61H2205/06—Arms

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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 relates to the technical field of elbow exercise, and discloses an elbow rehabilitation exercise device for orthopedic patients, which comprises: a first plate body; the second plate body is connected with the first plate body through a rotating shaft; the first supporting rod is arranged on the first plate body and is vertical to the top surface of the first plate body; the first fixing piece is arranged at the top of the first supporting rod; the second supporting rod is arranged on the second plate body and is vertical to the top surface of the second plate body; the second fixing piece is arranged at the top of the second supporting rod; the first lead buckle is fixed on the side surface of the first plate body; the second lead buckle is fixed on the side surface of the second plate body close to the first plate body; the bobbin is fixed on the side surface of the second plate body; the pull wire sequentially passes through the first lead buckle, the second lead buckle and the spool to be fixedly connected; compression spring sets up between first plate body and second plate body, and this kind of elbow rehabilitation exercise device, elbow need not be fixed, and the exercise of bucking, extension, forearm pronation and forearm supination, convenient to use can enough be carried out.

Description

Recovered device of taking exercise of orthopedic patient's elbow
Technical Field
The invention relates to the technical field of elbow exercise, in particular to an elbow rehabilitation exercise device for orthopedic patients.
Background
The elbow of the orthopedic patient needs to be fixed for 2-3 weeks by matching with splints or plaster after postoperative reduction due to rupture of joint capsules and injury of surrounding tendon ligaments. However, tendon adhesion and contracture are likely to occur during fixation, resulting in joint stiffness. Rehabilitation should begin after a reset. During the fixation period, the patient is encouraged to do upper limb muscle contraction exercise, move the shoulder, the wrist and the fingers, and gradually start moving the elbow joint after the fixation is released, so that the pain is not aggravated or does not appear.
The movable elbow joint needs to do the exercises of flexion, extension, forearm pronation and forearm supination after the fixation is released, the existing elbow joint mainly moves actively, however, the patient is weak after operation, the exercise is not in place, the joint is easy to be rigid, the movement is inconvenient, and the moving range of the recovered elbow is affected.
There are also some devices for exercising the elbow joint at present, and the elbow needs to be fixed, and can only carry out unidirectional activity to the elbow joint, and it is inconvenient to use.
Disclosure of Invention
The invention provides an elbow rehabilitation exercise device for orthopedic patients, which can be used for exercising flexion, extension, forearm pronation and forearm supination without fixing elbows and is convenient to use.
The invention provides an elbow rehabilitation exercise device for orthopedic patients, which comprises: a first plate body; the second plate body is connected with the first plate body through a rotating shaft; the first supporting rod is arranged on the first plate body and is vertical to the top surface of the first plate body; the first fixing piece is arranged at the top of the first supporting rod and used for fixing the large arm; the second supporting rod is arranged on the second plate body and is vertical to the top surface of the second plate body; the second fixing piece is arranged at the top of the second supporting rod and used for fixing the small arm; the first lead buckle is fixed on the side surface of the first plate body; the second lead buckle is fixed on the side surface of the second plate body close to the first plate body; the bobbin is fixed on the side surface of the second plate body and is positioned on the same side of the second plate body as the second lead buckle; the pull wire sequentially passes through the first lead buckle, the second lead buckle and the spool to be fixedly connected; and the compression spring is arranged between the first plate body and the second plate body, so that the included angle between the first plate body and the second plate body is increased.
Furthermore, the spool is a spring reel, and a pull ring is arranged at one end of the pull wire, which is far away from the spool.
Furthermore, a first sliding groove is formed in the first plate body along the length direction, a first sliding block is arranged at the bottom of the first supporting rod, and the first sliding block is arranged in the first sliding groove and can slide along the first sliding groove; a second sliding groove is formed in the second plate body along the length direction, a second sliding block is arranged at the bottom of the second supporting rod, and the second sliding block is arranged in the second sliding groove and can slide along the second sliding groove; the bottom of first spout and second spout all is equipped with a plurality of thread groove, all be equipped with positioning bolt on first slider and the second slider for fix first slider and second slider in thread groove.
Further, first bracing piece and second bracing piece are the telescopic link.
Further, still include: the speed reducing motor is arranged on the side face of the first plate body and is positioned on the same side of the first plate body as the first lead buckle, and one end, far away from the spool, of the pull wire is fixed on an output shaft of the speed reducing motor; the storage battery is arranged on the first plate body, and the speed reducing motor is connected with the storage battery through the control key.
Furthermore, the control buttons are multiple and used for controlling the rotating speed of the speed reducing motor.
Further, the first fixing piece and the second fixing piece each include: a first arc-shaped plate; the second arc-shaped plate is opposite to the first arc-shaped plate; the inner sides of the first arc-shaped plate and the second arc-shaped plate are both provided with a liner layer; and the driving mechanism is fixed at the tops of the first supporting rod and the second supporting rod and used for driving the first arc-shaped plate and the second arc-shaped plate to move in opposite directions or move back to back.
Further, the drive mechanism includes: the top of the box body is provided with a left through groove and a right through groove; the middle part of the screw rod is provided with a positioning ring, the thread directions of the left side and the right side of the positioning ring are opposite, one end of the screw rod is fixed on the right side in the box body through a bearing, and the other end of the screw rod penetrates through the left side of the box body and is connected with the knob; the first lead screw nut is arranged on the lead screw on the left side of the positioning ring; the lower end of the first connecting rod is fixed on the first lead screw nut, and the upper end of the first connecting rod extends out of the through groove positioned on the left side and is fixedly connected with the outer side face of the first arc-shaped plate; the second screw nut is arranged on the screw rod on the right side of the positioning ring; and the lower end of the second connecting rod is fixed on the second lead screw nut, and the upper end of the second connecting rod extends out of the through groove on the right side and is fixedly connected with the outer side surface of the second arc-shaped plate.
Furthermore, the knob is provided with an opening mark and a closing mark.
Further, the compression springs are multiple, and the compression springs are detachably arranged between the first plate body and the second plate body.
Compared with the prior art, the invention has the beneficial effects that:
the first fixing piece and the second fixing piece are correspondingly fixed on the big arm and the small arm of the orthopedic patient, the pull wire is pulled manually to pull the second plate body, so that the first plate body and the second plate body are close to each other, the included angle between the first plate body and the second plate body is reduced under the action of the rotating shaft, the elbow joint of the patient can be bent and trained, the pull wire is loosened, the included angle between the first plate body and the second plate body is increased under the action of the compression spring, the elbow joint of the patient can be stretched and trained, the elbow does not need to be fixed, the bending and stretching, the forearm pronation and the forearm supination can be trained, and the use is convenient.
The invention automatically winds the pull wire when the pull wire is not pulled through the spring reel.
According to the invention, the first support rod and the second support rod can drive the first fixing piece and the second fixing piece to slide by arranging the sliding chute and the sliding block, so that the novel arm support is suitable for people with different arm lengths, and is convenient to use.
According to the invention, the length of the first support rod and the second support rod can be adjusted according to the requirement of convenience in use of personnel through the telescopic rods, so that the use is convenient.
The invention drives the pull wire to move by arranging the speed reducing motor, helps the orthopedic patient to move the elbow joint, saves time and labor and is convenient to use.
The invention controls the rotating speed of the speed reducing motor by arranging different control keys to match different exercise frequencies, and is convenient to use.
The first arc-shaped plate and the second arc-shaped plate are close to or far from each other through the lead screws and the two lead screw nuts with opposite left and right thread directions, the adjustment is carried out through the knobs, the requirements of people with different arm thicknesses are met, and the use is convenient.
The invention can adjust the range of elbow joint flexion exercise through a plurality of compression springs, and is convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of an elbow rehabilitation and exercise device for orthopedic patients provided by the invention.
Fig. 2 is a schematic structural diagram of a first fixing member and a second fixing member in the elbow rehabilitation exercise device for orthopedic patients.
Description of reference numerals:
1-a first plate body, 2-a second plate body, 3-a rotating shaft, 4-a first sliding groove, 5-a first supporting rod, 6-a first fixing piece, 7-a second sliding groove, 8-a second supporting rod, 9-a second fixing piece, 10-a second sliding block, 11-a speed reducing motor, 12-a first lead buckle, 13-a second lead buckle, 14-a spool, 15-a pull wire, 16-a compression spring, 17-a limiting groove, 18-a box body, 19-a first arc-shaped plate, 20-a second arc-shaped plate, 21-a second connecting rod, 22-a lead screw, 23-a positioning ring, 24-a first lead screw nut, 25-a second lead screw nut, 26-a bearing, 27-a knob, 28-a through groove and 29-a control key.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to fig. 1-2, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, an elbow rehabilitation and exercise device for an orthopedic patient according to an embodiment of the present invention includes: a first plate body 1; the second plate body 2 is connected with the first plate body 1 through a rotating shaft 3; the first supporting rod 5 is arranged on the first plate body 1 and is vertical to the top surface of the first plate body 1; the first fixing piece 6 is arranged at the top of the first supporting rod 5 and used for fixing the large arm; the second support rod 8 is arranged on the second plate body 2 and is vertical to the top surface of the second plate body 2; the second fixing piece 9 is arranged at the top of the second supporting rod 8 and used for fixing the forearm; a first lead buckle 12 fixed on a side surface of the first plate 1; the second lead buckle 13 is fixed on the side surface of the second plate body 2 close to the first plate body 1; the bobbin 14 is fixed on the side surface of the second plate body 2 and is positioned on the same side of the second plate body 2 as the second lead button 13; the pull wire 15 sequentially passes through the first lead buckle 12, the second lead buckle 13 and the spool 14 to be fixedly connected; and the compression spring 16 is arranged between the first plate body 1 and the second plate body 2, so that the included angle between the first plate body 1 and the second plate body 2 is increased.
The change of the angle between the first plate body 1 and the second plate body 2 is realized through the rotating shaft 3, the change of the included angle between the forearm and the big arm is simulated when the forearm and the big arm move, the first supporting rod 5 is perpendicular to the top surface of the first plate body 1 to realize the parallelism of the first fixing part 6 and the first plate body 1, similarly, the second fixing part 9 is parallel to the second plate body 2, the stay wire 15 is a steel wire, the stay wire 15 is pulled by external force, the stay wire 15 drives the bobbin 14, the bobbin 14 drives the second plate body 2 to move around the rotating shaft to the first plate body 1 or drives the first plate body 1 to move around the rotating shaft to the second plate body 2, so that the included angle between the first plate body 1 and the second plate body 2 is reduced, the flexion of the elbow is realized, the stay wire 15 is released, the included angle between the first plate body 1 and the second plate body 2 is enlarged under the tension of the compression spring 16, the extension of the elbow is realized, the patient does not need to fix, can do the up-and-down, inside-and-outside bending and stretching exercises at any time and any place, and is convenient to use.
Further, the spool 14 is a spring reel, and one end of the pull wire 15 away from the spool 14 is provided with a pull ring.
Spring reel can be when the contained angle between first plate body 1 and the second plate body 2 diminishes, and automatic coiling is accomodate to acting as go-between, and the pull ring makes things convenient for personnel's pulling to act as go-between, convenient to use.
In order to make the device of the present invention suitable for patients with different arm lengths to use, as shown in fig. 1, further, a first sliding slot 4 is arranged on the first plate body 1 along the length direction, a first sliding block is arranged at the bottom of the first supporting rod 5, and the first sliding block is arranged in the first sliding slot 4 and can slide along the first sliding slot 4; a second sliding groove 7 is formed in the second plate body 2 along the length direction, a second sliding block 10 is arranged at the bottom of the second supporting rod 8, and the second sliding block 10 is arranged in the second sliding groove 7 and can slide along the second sliding groove 7; the bottom of first spout 4 and second spout 7 all is equipped with a plurality of thread groove, all be equipped with positioning bolt on first slider and the second slider 10 for fix first slider and second slider 10 in thread groove.
The first slider through 5 bottoms of first bracing piece slides along first spout 4, can adjust the position of first mounting 6, adapt to different big arm length patients, slide in second spout 7 through the second slider 10 of 8 bottoms of second bracing piece, can adjust the position of second mounting 9, adapt to different forearm length patients, realize fixing first bracing piece 5 and 8 positions of second bracing piece through positioning bolt and a plurality of thread groove, high durability and convenient use.
Further, the first support rod 5 and the second support rod 8 are both telescopic rods.
The telescopic link includes outer sleeve and inner skleeve, and the inner skleeve setting just can reciprocate along the outer sleeve in the outer sleeve, the bottom and first slider or 10 fixed connection of second slider of outer sleeve, the upper end and first mounting 6 or the second mounting fixed connection of inner skleeve, be equipped with fastening screw on the outer sleeve, can fix the position between outer sleeve and the inner skleeve, first bracing piece 5 and second bracing piece 8 are the telescopic link, can adjust length, convenient to use according to people's demand.
In order to reduce the physical consumption of nursing staff or patients for exercise, further, the nursing staff or patients also comprises: the speed reducing motor 11 is arranged on the side surface of the first plate body 1, is positioned on the same side of the first plate body 1 as the first lead buckle 12, and one end of the stay wire 15, which is far away from the spool 14, is fixed on an output shaft of the speed reducing motor 11; and the storage battery is arranged on the first plate body 1, and the speed reducing motor 11 is connected with the storage battery through a control key 29.
Realize pulling or releasing to the acting as go-between through gear motor 11's positive and negative rotation, can help the patient to pull the stay cord and carry out bucking and extension exercise, avoid because the patient is weak or will not be strong lead to missing the phenomenon that the elbow joint is stiff to appear in the key recovery period, can't realize some normal joint activities after the recovery, comb the head for example, the back of the body of scratching etc. needs the great action of elbow joint activity range.
In order to meet the exercise requirements of different patients or the exercise requirements of the same patient in different periods, furthermore, the control buttons 29 are multiple and are used for controlling the rotating speed of the speed reducing motor 11.
The rotating speed of the speed reducing motor is controlled by arranging a plurality of control keys 29, so that the requirement of a patient is met, and the use is convenient.
In order to adapt to the thickness of the large arm and the small arm of different patients and avoid the loosening of the first fixing member 6 from the large arm or the loosening of the second fixing member 9 from the small arm, further, as shown in fig. 2, the first fixing member 6 and the second fixing member 9 each comprise: a first arc plate 19; a second arc plate 20 disposed opposite to the first arc plate 19; the inner sides of the first arc-shaped plate 19 and the second arc-shaped plate 20 are both provided with a liner layer; and the driving mechanism is fixed at the tops of the first supporting rod 5 and the second supporting rod 8 and is used for driving the first arc-shaped plate 19 and the second arc-shaped plate 20 to move towards or away from each other.
The liner layer on the inner side of the first arc-shaped plate 19 and the second arc-shaped plate 20 is a sponge liner layer or an air cushion layer.
Realize carrying out the centre gripping to big arm or forearm through first arc 19 and second arc 20 motion in opposite directions, realize first mounting 6 and second mounting 9 through first arc 19 and second arc 20 back of the body motion and loosen big arm or forearm, can adapt to the patient of the arm thickness of difference, convenient to use.
Further, as shown in fig. 2, the driving mechanism includes: the top of the box body 18 is provided with a left through groove and a right through groove 28; a positioning ring 23 is arranged in the middle of the screw rod 22, the thread directions of the left side and the right side of the positioning ring 23 are opposite, one end of the screw rod 22 is fixed on the right side in the box body 18 through a bearing 26, and the other end of the screw rod passes through the left side of the box body 18 and is connected with a knob 27; a first lead screw nut 24 arranged on the lead screw 22 on the left side of the positioning ring 23; the lower end of the first connecting rod is fixed on the first lead screw nut 24, and the upper end of the first connecting rod extends out of the through groove 28 positioned on the left side and is fixedly connected with the outer side surface of the first arc-shaped plate 19; the second lead screw nut 25 is arranged on the lead screw 22 on the right side of the positioning ring 23; the lower end of the second connecting rod 21 is fixed on the second screw nut 25, and the upper end of the second connecting rod extends out of the right through groove 28 and is fixedly connected with the outer side surface of the second arc-shaped plate 20.
Through clockwise rotation of knob 27 and anticlockwise rotation lead screw, because the left and right sides screw thread opposite direction that is located holding ring 23 drives two screw nut 24 to drive first arc 19 and second arc 20 and be close to or keep away from, adapt to different arm thickness personnel's demand, convenient to use.
Furthermore, the knob 27 is provided with an opening and closing mark, so that the use is convenient, and the fixing efficiency of the large arm and the small arm is improved.
Further, the compression springs 16 are multiple, and the multiple compression springs 16 are detachably disposed between the first plate body 1 and the second plate body 2.
The using method comprises the following steps: the compression springs 16 can adjust the exercise amplitude of the elbows, when the exercise amplitude of the elbows is larger, fewer compression springs 16 are used, and when the exercise amplitude of the elbows is larger, more compression springs 16 are used, and the detachable connection mode of the elbow exercising device is as follows: one ends of a plurality of compression springs are clamped in a plurality of limiting grooves 17 of the first plate body 1, the other ends of the plurality of compression springs are clamped in a plurality of limiting grooves 17 of the second plate body 2, and the threaded grooves which penetrate through the plurality of compression springs and are provided with two ends of the rotating shaft are detachably connected through bolts, so that the use is convenient.
The first fixing piece and the second fixing piece are correspondingly fixed on the big arm and the small arm of the orthopedic patient, the pull wire is pulled manually to pull the second plate body, so that the first plate body and the second plate body are close to each other, the included angle between the first plate body and the second plate body is reduced under the action of the rotating shaft, the elbow joint of the patient can be bent and trained, the pull wire is loosened, the included angle between the first plate body and the second plate body is increased under the action of the compression spring, the elbow joint of the patient can be stretched and trained, the elbow does not need to be fixed, the bending, stretching, forearm pronation and forearm supination can be trained, and the use is convenient.
The invention automatically winds the pull wire when the pull wire is not pulled through the spring reel.
According to the invention, the first support rod and the second support rod can drive the first fixing piece and the second fixing piece to slide by arranging the sliding chute and the sliding block, so that the novel arm support is suitable for people with different arm lengths, and is convenient to use.
According to the invention, the length of the first support rod and the second support rod can be adjusted according to the requirement of convenience in use of personnel through the telescopic rods, so that the use is convenient.
The invention drives the pull wire to move by arranging the speed reducing motor, helps the orthopedic patient to move the elbow joint, saves time and labor and is convenient to use.
The invention controls the rotating speed of the speed reducing motor by arranging different control keys to match different exercise frequencies, and is convenient to use.
The first arc-shaped plate and the second arc-shaped plate are close to or far from each other through the lead screws and the two lead screw nuts with opposite left and right thread directions, the adjustment is carried out through the knobs, the requirements of people with different arm thicknesses are met, and the use is convenient.
The invention can adjust the range of elbow joint flexion exercise through a plurality of compression springs, and is convenient to use.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (10)

1. The utility model provides an orthopedic patient elbow rehabilitation takes exercise device which characterized in that includes:
a first plate body (1);
the second plate body (2) is connected with the first plate body (1) through a rotating shaft (3);
the first supporting rod (5) is arranged on the first plate body (1) and is vertical to the top surface of the first plate body (1);
the first fixing piece (6) is arranged at the top of the first supporting rod (5) and used for fixing the large arm;
the second supporting rod (8) is arranged on the second plate body (2) and is vertical to the top surface of the second plate body (2);
the second fixing piece (9) is arranged at the top of the second supporting rod (8) and used for fixing the forearm;
the first lead buckle (12) is fixed on the side surface of the first plate body (1);
the second lead buckle (13) is fixed on the side surface of the second plate body (2) close to the first plate body (1);
the bobbin (14) is fixed on the side surface of the second plate body (2) and is positioned on the same side of the second plate body (2) as the second lead buckle (13);
the pull wire (15) sequentially passes through the first lead buckle (12), the second lead buckle (13) and the spool (14) to be fixedly connected;
and the compression spring (16) is arranged between the first plate body (1) and the second plate body (2) so that the included angle between the first plate body (1) and the second plate body (2) is increased.
2. The orthopaedic patient elbow rehabilitation and exercise device according to claim 1, wherein the spool (14) is a spring reel and the end of the pull wire (15) remote from the spool (14) is provided with a pull ring.
3. The elbow rehabilitation and exercise device for orthopedic patients as claimed in claim 1, wherein the first plate body (1) is provided with a first sliding groove (4) along the length direction, the bottom of the first supporting rod (5) is provided with a first sliding block, and the first sliding block is arranged in the first sliding groove (4) and can slide along the first sliding groove (4);
a second sliding groove (7) is formed in the second plate body (2) along the length direction, a second sliding block (10) is arranged at the bottom of the second supporting rod (8), and the second sliding block (10) is arranged in the second sliding groove (7) and can slide along the second sliding groove (7);
the bottom of first spout (4) and second spout (7) all is equipped with a plurality of thread groove, all be equipped with positioning bolt on first slider and second slider (10) for fix first slider and second slider (10) in thread groove.
4. The elbow rehabilitation and exercise device for orthopedic patients as claimed in claim 1, characterized in that said first support bar (5) and second support bar (8) are telescopic bars.
5. The elbow rehabilitation and exercise device for orthopedic patients as claimed in claim 1, further comprising:
the speed reducing motor (11) is arranged on the side face of the first plate body (1), is positioned on the same side of the first plate body (1) as the first lead buckle (12), and one end, far away from the spool (14), of the pull wire (15) is fixed on an output shaft of the speed reducing motor (11);
the storage battery is arranged on the first plate body (1), and the speed reducing motor (11) is connected with the storage battery through a control key (29).
6. The elbow rehabilitation and exercise device for orthopedic patients as claimed in claim 5, characterized in that said control buttons (29) are plural and are used for controlling the rotation speed of the speed reducing motor (11).
7. The orthopaedic patient elbow rehabilitation and exercise device according to claim 1, characterized in that said first (6) and second (9) fixation means each comprise:
a first arcuate plate (19);
a second arc-shaped plate (20) arranged opposite to the first arc-shaped plate (19);
the inner sides of the first arc-shaped plate (19) and the second arc-shaped plate (20) are both provided with a liner layer;
and the driving mechanism is fixed at the tops of the first supporting rod (5) and the second supporting rod (8) and used for driving the first arc-shaped plate (19) and the second arc-shaped plate (20) to move towards or away from each other.
8. The orthopaedic patient elbow rehabilitation and exercise device according to claim 7, wherein said drive mechanism comprises:
the top of the box body (18) is provided with a left through groove and a right through groove (28);
the middle part of the screw rod (22) is provided with a positioning ring (23), the thread directions of the left side and the right side of the positioning ring (23) are opposite, one end of the screw rod (22) is fixed on the right side in the box body (18) through a bearing (26), and the other end of the screw rod penetrates through the left side of the box body (18) and is connected with a knob (27);
the first lead screw nut (24) is arranged on the lead screw (22) on the left side of the positioning ring (23);
the lower end of the first connecting rod is fixed on a first screw nut (24), and the upper end of the first connecting rod extends out of a through groove (28) positioned on the left side and is fixedly connected with the outer side surface of the first arc-shaped plate (19);
the second lead screw nut (25) is arranged on the lead screw (22) on the right side of the positioning ring (23);
and the lower end of the second connecting rod (21) is fixed on the second screw nut (25), and the upper end of the second connecting rod extends out of the through groove (28) on the right side and is fixedly connected with the outer side surface of the second arc-shaped plate (20).
9. The elbow rehabilitation and exercise device for orthopedic patients as claimed in claim 8, characterized in that the knob (27) is provided with an open and close mark.
10. The orthopaedic patient elbow rehabilitation and exercise device according to claim 1, wherein said compression spring (16) is a plurality, a plurality of compression springs (16) being removably arranged between the first plate (1) and the second plate (2).
CN202111401415.6A 2021-11-19 2021-11-19 Recovered device of taking exercise of orthopedic patient's elbow Withdrawn CN113876551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111401415.6A CN113876551A (en) 2021-11-19 2021-11-19 Recovered device of taking exercise of orthopedic patient's elbow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111401415.6A CN113876551A (en) 2021-11-19 2021-11-19 Recovered device of taking exercise of orthopedic patient's elbow

Publications (1)

Publication Number Publication Date
CN113876551A true CN113876551A (en) 2022-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111401415.6A Withdrawn CN113876551A (en) 2021-11-19 2021-11-19 Recovered device of taking exercise of orthopedic patient's elbow

Country Status (1)

Country Link
CN (1) CN113876551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114587936A (en) * 2022-03-18 2022-06-07 中南大学 Cerebral apoplexy paralysed patient takes exercise device at home

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114587936A (en) * 2022-03-18 2022-06-07 中南大学 Cerebral apoplexy paralysed patient takes exercise device at home

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