CN215781263U

CN215781263U - Device is tempered to orthopedics patient's shank muscle power

Info

Publication number: CN215781263U
Application number: CN202121885235.5U
Authority: CN
Inventors: 闫小磊; 李英华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-11
Anticipated expiration: 2031-08-12

Abstract

A leg muscle strength exercising device for orthopedic patients comprises a base, wherein a front-back movable adjusting seat is arranged on the rear side of the top of the base, and a seat capable of adjusting the vertical position is arranged on the top of the adjusting seat; the middle part of the front side of the top of the base is provided with a positioning frame, and the middle part and the left side and the right side of the positioning frame are respectively provided with two pedals capable of reciprocating back and forth and up and down; the utility model discloses a portable chair, including base, base top, handrail, base top front side is provided with two supports about, the support top is provided with an adjustable vertical position's handrail respectively. Aiming at the defects of the prior art, the utility model provides a leg muscle strength training device for orthopedic patients, which effectively solves the problems of poor safety, low convenience and low patient adaptability of the existing orthopedic leg surgery patients during postoperative rehabilitation training.

Description

Device is tempered to orthopedics patient's shank muscle power

Technical Field

The utility model belongs to the field of medical equipment, and particularly relates to a leg muscle strength training device for orthopedic patients.

Background

With the development and progress of science and technology, bone science has made great progress in diagnosis and treatment, and the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the wounds caused by traffic accidents are obviously increased.

The establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved; the extensive development of microsurgery ensures that the anastomosis and the release of the multi-toe free reconstruction hand and nerve bundles, and the anastomosis of small arteries with the diameter of 0.2mm is no longer mythical; the new operation type is adopted to treat diseases such as scoliosis, cervical spondylosis, cervical stenosis and the like, and a better bone science effect is achieved; various effective surgical methods are adopted for arthritis patients, so that the patients lying in bed for many years stand up from the new position; the treatment of malignant bone tumor has been developed from single amputation to comprehensive treatment, and the cure rate and survival rate of the operation are improved; the clinical application of the knee arthroscope not only solves the diagnosis of some difficult arthrosis, but also realizes the synchronous diagnosis and treatment; with the development of material science, some complex fractures can also be treated by internal fixation; the functions and performances of the artificial joint and the artificial vertebral body are more perfect.

After orthopedic patient's shank operation, need carry out the rehabilitation and take exercise to resume patient's shank muscle power, but, at present all the patient is holding up the wall or the support etc. resumes the exercise, and the convenience is relatively poor and the security is not high, causes patient's tired sense easily, reduces the patient and carries out rehabilitation's degree of cooperation, is unfavorable for the patient to be recovered.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a leg muscle strength training device for orthopedic patients, which effectively solves the problems of poor safety, low convenience and low patient adaptability of the existing orthopedic leg surgery patients during postoperative rehabilitation training.

In order to solve the problems, the utility model adopts the technical scheme that:

a leg muscle strength exercising device for orthopedic patients comprises a base, wherein a front-back movable adjusting seat is arranged on the rear side of the top of the base, and a seat capable of adjusting the vertical position is arranged on the top of the adjusting seat; the middle part of the front side of the top of the base is provided with a positioning frame, and the middle part and the left side and the right side of the positioning frame are respectively provided with two pedals capable of reciprocating back and forth and up and down; the front side of the top of the base is provided with a left support and a right support, and the tops of the supports are respectively provided with a handrail capable of adjusting the vertical position;

preferably, the positioning frame is fixedly connected with the support; the top of the base is fixedly connected with a motor, and a rotating shaft of the motor is coaxially and fixedly connected with a main gear;

the bottom of the positioning frame is rotatably connected with a main shaft, and the left end and the right end of the main shaft are coaxially and fixedly connected with a sub-gear; the main gear is meshed with the sub-gears at corresponding positions;

the front side and the rear side of the left and right branch gears are respectively connected with an output gear shaft in a meshing manner; the four output gear shafts are rotatably connected with the positioning frame.

Preferably, the rear side of the top of the base is fixedly connected with a left adjusting slide rod and a right adjusting slide rod, the bottom of the adjusting base is fixedly connected with a left adjusting block and a right adjusting block, and the adjusting blocks are respectively connected with the left adjusting slide rod and the right adjusting slide rod in a sliding manner; the outer side of the adjusting block is respectively connected with a locking screw used for fixing the adjusting seat and adjusting the sliding rod in an inward threaded manner.

Preferably, the bottom of the seat is fixedly connected with a left lifting rod and a right lifting rod, and the lifting rods are slidably connected to the top of the adjusting seat; the upper side of the adjusting seat is in threaded connection with a left positioning screw and a right positioning screw which are used for fixing the seat and the adjusting seat.

Preferably, the shape of the armrest is an inverted U-shape, the bottom of the armrest is slidably connected in the support, and the upper side of the support is in threaded connection with a front stop screw and a rear stop screw for fixing the armrest and the support.

Preferably, the bottoms of the six pedals are respectively and fixedly connected with a vertical rod, and the vertical rods are respectively and slidably connected with a transverse sliding block; the middle part and the left and right sides of the positioning frame are respectively and fixedly connected with two transverse rails, and the transverse sliding blocks are respectively connected in the corresponding transverse rails in a sliding manner;

the bottom ends of the transverse rails are respectively and fixedly connected with a triangular rail; the bottom ends of the vertical rods are respectively and rotatably connected with a rotating slide block, and the rotating slide blocks are respectively positioned in the corresponding triangular rails;

the left end and the right end of the output gear shaft on the left side and the right end of the output gear shaft on the right side are respectively and fixedly connected with a rotating arm, and the rotating arm is provided with a limiting groove; the rotating slide blocks are positioned in the corresponding limiting grooves.

Preferably, the upper side of the handrail is provided with a protective sleeve, and a sponge is arranged in the protective sleeve.

The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:

1. this device is through setting up the locating clip and a plurality of footboard that can be respectively up-and-down, back and forth reciprocating motion on it to cooperation handrail and seat, thereby can make the patient sit or stand and to carry out the muscle training, help the patient carry out the rehabilitation and take exercise, reduced the exercise degree of difficulty, improved the exercise security, make the patient can be recovered fast more.

2. The device is provided with the armrests capable of adjusting the vertical position and the chairs capable of adjusting the vertical position and the front and back positions, so that the exercise form is increased, and a patient can sit and stand; and the adaptability can be adjusted according to different body types of different patients, so that the patients can be helped to exercise most appropriately and comfortably, the device can help the patients with various body types to recover acutely, and the device has better adaptability.

Drawings

Fig. 1 is a first isometric view of an orthopedic patient leg muscle exerciser of the utility model.

Fig. 2 is a second isometric view of an orthopedic patient leg muscle exerciser of the utility model.

Fig. 3 is an isometric view of a seat of an orthopedic patient leg muscle exerciser of the utility model.

Fig. 4 is an isometric view of an armrest of an orthopedic patient leg muscle exerciser of the utility model.

Fig. 5 is a first isometric view of a spacer for an orthopedic patient leg muscle exercise device of the present invention.

FIG. 6 is a second isometric view of a spacer for an orthopedic patient leg muscle exercise device of the present invention.

Fig. 7 is an isometric view of a pedal and its connecting components of an orthopedic patient leg muscle exerciser in accordance with the present invention.

In the drawings: 1-base, 2-adjusting base, 3-seat, 4-support, 5-armrest, 6-pedal, 7-adjusting slide rod, 8-adjusting block, 9-locking screw, 10-lifting rod, 11-positioning screw, 12-stop screw, 13-protective sleeve, 14-positioning frame, 15-motor, 16-main gear, 17-branch gear, 18-main shaft, 19-output gear shaft, 20-cross rail, 21-triangular rail, 22-rotating arm, 23-rotating slide block, 24-cross slide block and 25-vertical rod.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the present invention provides a leg muscle strength training device for orthopedic patients, which comprises a base 1, and is characterized in that: the rear side of the top of the base 1 is provided with an adjusting seat 2 capable of moving back and forth, and the top of the adjusting seat 2 is provided with a seat 3 capable of adjusting the vertical position; a positioning frame 14 is arranged in the middle of the front side of the top of the base 1, and two pedals 6 capable of reciprocating back and forth and up and down are respectively arranged in the middle and the left and right sides of the positioning frame 14; two supports 4 about base 1 top front side is provided with, support 4 top is provided with an adjustable vertical position's handrail 5 respectively.

This device is through setting up locating clip 14 and a plurality of footboard 6 that can be respectively up-down, back and forth reciprocating motion on it to cooperation handrail 5 and seat 3, thereby can make the patient sit or stand and to carry out the muscle training, help the patient to carry out the rehabilitation exercise, reduced the exercise degree of difficulty, improved the exercise security, make the patient can be recovered fast more.

The device is provided with the armrests 5 with adjustable vertical positions and the seats 3 with adjustable vertical and front and back positions, so that the exercise form is increased, and a patient can sit and stand; and the adaptability can be adjusted according to different body types of different patients, so that the patients can be helped to exercise most appropriately and comfortably, the device can help the patients with various body types to recover acutely, and the device has better adaptability.

As shown in fig. 3, a left adjusting slide rod 7 and a right adjusting slide rod 7 are fixedly connected to the rear side of the top of the base 1, a left adjusting block 8 and a right adjusting block 8 are fixedly connected to the bottom of the adjusting seat 2, and the adjusting blocks 8 are respectively connected with the left adjusting slide rod 7 and the right adjusting slide rod 7 in a sliding manner; the outer side of the adjusting block 8 is respectively connected with a locking screw 9 used for fixing the adjusting seat 2 and the adjusting slide rod 7 by inward threads.

Through the front and back position of adjusting seat 3, can make the patient sit and take exercise, perhaps stand and take exercise, perhaps take a rest after taking exercise, have diversified selection, help the satisfying of patient's demand, increase patient's liking to taking exercise, help the patient recovered.

As shown in fig. 3, a left lifting rod 10 and a right lifting rod 10 are fixedly connected to the bottom of the seat 3, and the lifting rods 10 are slidably connected to the top of the adjusting seat 2; the upper side of the adjusting seat 2 is in threaded connection with a left positioning screw 11 and a right positioning screw 11 which are used for fixing the seat 3 and the adjusting seat 2. The lifting rod 10 is provided with a plurality of positioning holes distributed from top to bottom, and the stable positioning of the seat 3 can be realized by screwing the positioning screws 11 into the positioning holes.

The positioning screw 11 can be unscrewed according to factors such as the height of a patient, the vertical position of the seat 3 is adjusted, the positioning screw 11 is screwed to realize positioning, and the adjusting performance is better.

As shown in fig. 4, the armrest 5 is in the shape of an inverted U, the bottom of the armrest 5 is slidably connected in the support 4, and the upper side of the support 4 is threadedly connected with two front and rear stop screws 12 for fixing the armrest 5 and the support 4.

When the patient stands for exercise, the stop screws 12 are unscrewed, and the vertical position of the armrest 5 is adjusted according to the height, the arm length and the like of the patient, so that the patient can exercise conveniently.

As shown in fig. 5-6, the positioning frame 14 is fixedly connected with the support 4; the top of the base 1 is fixedly connected with a motor 15, and a rotating shaft of the motor 15 is coaxially and fixedly connected with a main gear 16;

the bottom of the positioning frame 14 is rotatably connected with a main shaft 18, and the left end and the right end of the main shaft 18 are coaxially and fixedly connected with a sub-gear 17; the main gear 16 is meshed with a sub gear 17 at a corresponding position;

the front side and the rear side of the two branch gears 17 on the left side and the right side are respectively connected with an output gear shaft 19 in a meshing manner; the four output gear shafts 19 are all rotationally connected with the positioning frame 14.

When the motor 15 is operated, the main gear 16 rotates with the sub-gear 17 rotating in mesh with the main gear 16, and since the reference circle radius of the main gear 16 is smaller than that of the sub-gear 17, the sub-gear 17 and the main shaft 18 and the other sub-gear 17 fixed to the sub-gear 17 can rotate at a slower speed.

And the reference circle radius of the branch gear 17 is smaller than that of the output gear shaft 19, so that the four output gear shafts 19 all rotate at a slower speed, and the safety is high.

As shown in fig. 5-7, the bottoms of the six pedals 6 are respectively and fixedly connected with a vertical rod 25, and the vertical rods 25 are respectively and slidably connected with a transverse sliding block 24; the middle part and the left and right sides of the positioning frame 14 are respectively and fixedly connected with two transverse rails 20, and the transverse sliding blocks 24 are respectively and slidably connected in the corresponding transverse rails 20; the transverse sliding block 24 can only move back and forth in the transverse rail 20, and the vertical rod 25 can only move vertically in the transverse sliding block 24.

The bottom ends of the transverse rails 20 are respectively and fixedly connected with a triangular rail 21; the bottom ends of the vertical rods 25 are respectively and rotatably connected with a rotating slide block 23, and the rotating slide blocks 23 are respectively positioned in the corresponding triangular rails 21; the shape of the rail groove of the triangular rail 21 is an equilateral triangle, and three corners of the equilateral triangle are rounded off, so that the rotary sliding block 23 can move conveniently.

A rotating arm 22 is fixedly connected to the left end and the right end of the left output gear shaft 19 and the right end of the right output gear shaft 19 respectively, and the rotating arm 22 is provided with a limiting groove; the rotating slide block 23 is positioned in the corresponding limit groove.

The direction of the rotating arm 22 at the left end and the right end of the output gear shaft 19 at the left side is different, so that the pedal 6 at the left side and the pedal 6 at the middle part can realize the alternate up-and-down movement.

When the minute gear 17 rotates with the four output gear shafts 19, the fixed rotating arm 22 on the output gear shaft 19 rotates along with the minute gear, so that the rotating arm 22 can move along the rail groove of the triangular rail 21 with the rotating slide block 23 through the limiting groove on the rotating arm.

Under horizontal rail 20 and horizontal slider 24's is spacing, montant 25 can keep vertical state front and back and up-and-down reciprocating motion, so when changeing slider 23's vertical and front and back position change, can take with it articulated montant 25 vertical and back-and-forth movement, realized the vertical and front and back reciprocating motion of the footboard 6 at top, the patient can trample on different footboard 6 in taking exercise, guaranteed patient's exercise effect.

As shown in fig. 4, a protective cover 13 is disposed on the upper side of the armrest 5, and a sponge is disposed in the protective cover 13. The protective sleeve 13 is used for reducing the discomfort of the patient holding the handrail 5 and increasing the comfort.

This device is when using, adjusts seat 3's front and back position and vertical position, and adjust the vertical position of handrail 5, patient's both feet selectively stand on footboard 6 of difference to selectively sitting or standing, making motor 15 work, thereby can make the patient carry out the muscular strength training of low limbs with the most comfortable mode, the convenience is high and the security is high, makes the patient degree of adaptability high, helps the patient recovered early.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms base 1, adjusting seat 2, seat 3, support 4, armrest 5, pedal 6, adjusting slide 7, adjusting block 8, locking screw 9, lifting rod 10, positioning screw 11, stop screw 12, protective sleeve 13, positioning frame 14, motor 15, main gear 16, minute gear 17, main shaft 18, output gear shaft 19, transverse rail 20, triangular rail 21, rotating arm 22, rotating block 23, transverse block 24, vertical rod 25, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a device is tempered to orthopedics patient's shank muscle power, includes base (1), its characterized in that: the rear side of the top of the base (1) is provided with an adjusting seat (2) capable of moving back and forth, and the top of the adjusting seat (2) is provided with a seat (3) capable of adjusting the vertical position; a positioning frame (14) is arranged in the middle of the front side of the top of the base (1), and two pedals (6) capable of reciprocating back and forth and up and down are respectively arranged in the middle and the left and right sides of the positioning frame (14); the front side of the top of the base (1) is provided with a left support (4) and a right support (4), and the tops of the supports (4) are respectively provided with a handrail (5) capable of adjusting the vertical position;

the positioning frame (14) is fixedly connected with the support (4); the top of the base (1) is fixedly connected with a motor (15), and a rotating shaft of the motor (15) is coaxially and fixedly connected with a main gear (16);

the bottom of the positioning frame (14) is rotatably connected with a main shaft (18), and the left end and the right end of the main shaft (18) are coaxially and fixedly connected with a sub-gear (17); the main gear (16) is meshed with the sub-gears (17) at corresponding positions;

the front side and the rear side of the two branch gears (17) on the left side and the right side are respectively connected with an output gear shaft (19) in a meshed manner; the four output gear shafts (19) are rotatably connected with the positioning frame (14).

2. The leg muscle strength training apparatus for an orthopedic patient according to claim 1, wherein: the rear side of the top of the base (1) is fixedly connected with a left adjusting slide rod (7) and a right adjusting slide rod (7), the bottom of the adjusting seat (2) is fixedly connected with a left adjusting block (8) and a right adjusting block (8), and the adjusting blocks (8) are respectively connected with the left adjusting slide rod (7) and the right adjusting slide rod (7) in a sliding manner; the outer side of the adjusting block (8) is respectively connected with a locking screw (9) which is used for fixing the adjusting seat (2) and the adjusting slide rod (7) in an inward threaded manner.

3. The leg muscle strength training apparatus for an orthopedic patient according to claim 1, wherein: the bottom of the seat (3) is fixedly connected with a left lifting rod and a right lifting rod (10), and the lifting rods (10) are connected to the top of the adjusting seat (2) in a sliding manner; the upper side of the adjusting seat (2) is in threaded connection with a left positioning screw and a right positioning screw (11) which are used for fixing the seat (3) and the adjusting seat (2).

4. The leg muscle strength training apparatus for an orthopedic patient according to claim 1, wherein: the handrail (5) is in an inverted U shape, the bottom of the handrail (5) is connected in the support (4) in a sliding mode, and the upper side of the support (4) is in threaded connection with a front stop screw and a rear stop screw (12) which are used for fixing the handrail (5) and the support (4).

5. The leg muscle strength training apparatus for an orthopedic patient according to claim 1, wherein: the bottoms of the six pedals (6) are respectively and fixedly connected with a vertical rod (25), and the vertical rods (25) are respectively and slidably connected with a transverse sliding block (24); the middle part and the left and right sides of the positioning frame (14) are respectively fixedly connected with two transverse rails (20), and the transverse sliding blocks (24) are respectively connected in the corresponding transverse rails (20) in a sliding manner;

the bottom ends of the transverse rails (20) are respectively and fixedly connected with a triangular rail (21); the bottom ends of the vertical rods (25) are respectively and rotatably connected with a rotating slide block (23), and the rotating slide blocks (23) are respectively positioned in the corresponding triangular rails (21);

the left end and the right end of the output gear shaft (19) on the left side and the right end of the output gear shaft (19) on the right side are respectively and fixedly connected with a rotating arm (22), and the rotating arm (22) is provided with a limiting groove; the rotating sliding blocks (23) are positioned in the corresponding limiting grooves.

6. The leg muscle strength training apparatus for an orthopedic patient according to claim 1, wherein: the upper side of the handrail (5) is provided with a protective sleeve (13), and a sponge is arranged in the protective sleeve (13).