CN112675489A - Muscle strength training device with adjustable strength for leg rehabilitation - Google Patents
Muscle strength training device with adjustable strength for leg rehabilitation Download PDFInfo
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- CN112675489A CN112675489A CN202011569327.2A CN202011569327A CN112675489A CN 112675489 A CN112675489 A CN 112675489A CN 202011569327 A CN202011569327 A CN 202011569327A CN 112675489 A CN112675489 A CN 112675489A
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- fixing
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- waist
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Abstract
The invention discloses a strength-adjustable muscle strength training device for leg rehabilitation, which mainly comprises: a thigh fixing part, a spring guide rod, a sliding block, a rotating rod, a spring B and a knob; the thigh fixing piece is provided with a specific through hole, the sliding block is in sliding connection with the spring guide rod, one end of the rotating rod is fixedly connected with the knob, and the spring B is arranged on the rotating rod; according to the invention, the rotary rod is rotated by the knob to be inserted into the through hole on the thigh fixing part so as to lock the thigh fixing part at different angles, and corresponding training postures are formed, so that the effect of rehabilitation training on the legs is achieved through different training modes; the sliding block on the thigh fixing piece slides on the spring guide rod and is matched with the spring B to act, so that the leg is prevented from being damaged again due to inertia after the shank is straightened; the invention not only can realize different training postures of the leg to achieve the aim of rehabilitation, but also can protect the leg from being damaged again when in different postures, so that the training is more comfortable, and the invention is suitable for patients with different heights.
Description
Technical Field
The invention relates to the technical field of rehabilitation training equipment, in particular to a muscle strength training device with adjustable strength for leg rehabilitation.
Background
The shank is in the back of pulling the wound, needs to carry out shank muscle after the recovery and trains, has the device that many supplementary patients carried out shank muscle rehabilitation portion among the prior art, but training intensity and training mode can't be adjusted mostly to this type of device, in the rehabilitation training, can't adjust the dynamics of training according to rehabilitation patient's actual recovery condition.
Disclosure of Invention
Aiming at the problems, the invention discloses a strength-adjustable muscle strength training device for leg rehabilitation, which locks a thigh fixing piece at different angles by inserting a knob rotating rod into a through hole on the thigh fixing piece to form corresponding training postures, thereby achieving the effect of leg rehabilitation training through different training modes; the invention can realize different leg training postures to achieve the aim of rehabilitation, can protect the leg from being damaged again when in different postures, is more comfortable to train and is suitable for patients with different heights.
The technical scheme adopted by the invention is as follows: the utility model provides a recovered muscle strength trainer of using of shank with adjustable intensity which characterized in that includes: the device comprises a base, a support frame, a waist fixing support, a waist wearing part, a thigh part support frame, a thigh fixing part, a thigh fixing bandage, a rivet, a shank fixing part, a stud, a shank fixing bandage, a jacking stud A, a slide part, a jacking stud B, an air spring, a jacking stud C, a foot pad, a spring guide rod support, a spring guide rod, a slide block, a spring A, a connecting rod support, a rotating rod shell, a rotating rod, a spring B, a knob and a handrail;
the supporting frame is fixedly arranged on the chassis, the supporting frame is connected with a sleeve arranged on the waist fixing support in a sliding manner, and the jacking stud A is rotatably arranged on the waist fixing support; a waist wearing part is sleeved inside the waist fixing support, and a lock catch arranged on the waist wearing part is in sliding connection with a ring buckle arranged on the waist fixing support;
the thigh part support frame is fixedly connected to the support frame, one end of the thigh fixing piece is hinged with the thigh part support frame, the other end of the thigh fixing piece is hinged with the shank fixing piece through a stud, and a thigh fixing bandage is fixedly arranged through a rivet; the shank fixing bandage is fixedly arranged on the shank fixing piece through a rivet;
the foot pad is connected with the shank fixing piece in a sliding mode through the sleeve, a jacking stud C is arranged at the rear end of the shank fixing piece, and the foot pad is stretched through the jacking stud C; (ii) a
The thigh fixing part is provided with a slide rail, and the slide part is connected with the slide rail on the thigh fixing part in a sliding manner; one end of the gas spring is hinged with the sliding piece, and the other end of the gas spring is hinged with the shank fixing piece; the sliding piece is rotatably provided with the jacking stud B;
the spring guide rod supports are fixedly arranged on two sides of the rear end of the support frame, the spring guide rods are respectively and fixedly arranged on two ends of the spring guide rod supports, and the sliding blocks are connected with the spring guide rods in a sliding mode; the spring A is arranged on the spring guide rod; one end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is hinged with the connecting rod support; the connecting rod support is fixedly arranged on the thigh fixing part.
Furthermore, a convex stopping block is arranged on the shank fixing piece.
Furthermore, a specific through hole is formed in the thigh fixing piece; a rotating rod shell is fixedly arranged on the waist fixing support, and the rotating rod is rotatably connected with the rotating rod shell; and one end of the rotating rod is fixedly connected with the knob.
Further, the armrest is fixedly mounted on the base.
Further, a zipper is arranged on the front surface of the waist wearing part.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. according to the invention, the sliding block on the thigh fixing piece slides on the spring guide rod and is matched with the action of the spring B, so that the leg is prevented from being damaged again due to inertia after the shank is straightened; the rotary rod is rotated by the knob and inserted into the through hole on the thigh fixing part to lock the thigh fixing part at different angles, and training is performed by different actions;
2. the waist-wearing part is connected with the waist fixing support, so that the body is fixed, the body is lifted to reduce the compression of the body weight on the legs and the knee joints, the body is protected in the training process, and the comfort is also ensured;
3. the locking positions of the foot pad and the waist fixing bracket can be adjusted through the jacking studs arranged on the shank fixing piece and the waist fixing bracket, so that the adjustable leg pad can adapt to different heights and is convenient to use.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a back overall view of the present invention.
Fig. 3 is a partial enlarged view of the thigh member, the rotating lever housing and the knob.
Fig. 4 is an enlarged view of a part of the inside of the thigh member and the rotating lever housing.
FIG. 5 is an enlarged view of a portion of the spring guide bracket and spring guide.
FIG. 6 is an enlarged partial view of the thigh mount and the lower leg mount.
Fig. 7 is an enlarged partial view of the lower leg anchor and footpad.
Fig. 8 is a schematic view of the rotating rod structure.
Fig. 9 is a schematic view of a thigh member support frame structure.
Fig. 10 is a schematic view of a thigh fastener structure.
FIG. 11 is a schematic view of the construction of the lower leg mount.
Fig. 12 and 13 are schematic structural views of waist wearing parts.
Reference numerals: 1-a base; 2-a support frame; 3-waist fixing support; 4-a waist-wearing component; 5-a thigh part support frame; 6-thigh fixing part; 7-thigh fixing bandage; 8-riveting; 9-a shank fixation member; 10-studs; 11-lower leg fixing bandage; 12-tightening the stud A; 13-a slider; 14-tightening the stud B; 15-gas spring; 16-tightening the stud C; 17-a foot pad; 18-spring guide rod holder; 19-a spring guide; 20-a slide block; 21-spring A; 22-a connecting rod; 23-connecting rod support; 24-a rotating rod housing; 25-rotating rods; 26-spring B; 27-a knob; 28-arm-rest; 29-zipper.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples with reference to the accompanying drawings shown in fig. 1 to 12. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
Embodiment, as shown in fig. 1 to 12, a strength-adjustable muscle strength training device for leg rehabilitation, comprising: the device comprises a base 1, a support frame 2, a waist fixing support 3, a waist wearing part 4, a thigh part support frame 5, a thigh fixing part 6, a thigh fixing bandage 7, a rivet 8, a shank fixing part 9, a peg 10, a shank fixing bandage 11, a jacking stud A12, a slider 13, a jacking stud B14, an air spring 15, a jacking stud C16, a foot pad 17, a spring guide rod support 18, a spring guide rod 19, a slider 20, a spring A21, a connecting rod 22, a connecting rod support 23, a rotating rod shell 24, a rotating rod 25, a spring B26, a knob 27 and an armrest 28;
a support frame 2 is fixedly arranged on the chassis 1, the support frame 2 is connected with a sleeve arranged on the waist fixing support 3 in a sliding manner, and the waist fixing support 3 is rotatably provided with the jacking stud A12; a waist wearing part 4 is sleeved inside the waist fixing support 3, and a lock catch arranged on the waist wearing part 4 is in sliding connection with a ring buckle arranged on the waist fixing support 3; the waist wearing part 4 is arranged on the waist fixing bracket 3, and can reduce the load of the weight on the legs, thereby protecting the legs; the waist fixing bracket 3 can be adjusted on the supporting frame in a sliding way and locked by a jacking stud A, so that the waist fixing bracket is suitable for different body sizes;
the thigh part support frame 5 is fixedly connected to the support frame 2, one end of the thigh fixing part 6 is hinged with the thigh part support frame 5, the other end of the thigh fixing part is hinged with the shank fixing part 9 through a stud 10, and a thigh fixing bandage 7 is fixedly arranged through a rivet 8; the lower leg fixing bandage 11 is fixedly arranged on the lower leg fixing piece 9 through a rivet 8; the comfort level in the training process can be improved by fixing the legs through the bandages;
the foot pad 17 is connected with the lower leg fixing piece 9 in a sliding mode through a sleeve, a jacking stud C16 is arranged at the rear end of the lower leg fixing piece 9, and the foot pad 17 is stretched through the jacking stud C16; the foot pad 17 can slide on the sleeve of the lower leg fixing piece 9 and is locked by a jacking stud C16, so that the foot pad can adapt to different body sizes;
the thigh fixing part 6 is provided with a slide rail, and the slide part 13 is connected with the slide rail on the thigh fixing part 6 in a sliding manner; one end of the gas spring 15 is hinged with the slider 13, and the other end is hinged with the shank fixing piece 9; the sliding piece 13 is rotatably provided with the tightening stud B14; the slider 13 can slide on a sliding rail on the thigh fixing piece 6 and is locked by a jacking stud B14, so that the mounting position of the gas spring is adjusted, and training requirements with different strengths are met;
the spring guide rod brackets 18 are fixedly arranged at two sides of the rear end of the support frame 2, the spring guide rods 19 are respectively and fixedly arranged at two sides of the spring guide rod brackets 18, and the sliding block 20 is in sliding connection with the spring guide rods 19; the spring A21 is arranged on the spring guide rod 19; one end of the connecting rod 22 is hinged with the sliding block 20, and the other end of the connecting rod 22 is hinged with the connecting rod support 23; the connecting rod support 23 is fixedly arranged on the thigh fixing part 6;
in another embodiment of this embodiment, a protruding stopping block is arranged on the shank fixing member 9; the protruding blocking block can prevent the condition that the shank is bent forwards due to inertia after being straightened, so that the leg is protected;
in another embodiment of this embodiment, a specific through hole is formed on the thigh fixing part 6; a rotating rod shell 24 is fixedly arranged on the waist fixing support 3, and the rotating rod 25 is rotatably connected with the rotating rod shell 24; the knob 27 is fixedly connected to one end of the rotating rod 25, and the spring B26 is installed on the rotating rod 25; the rotating rod 25 is inserted into different through holes to lock the angle of the thigh fixing part 6 to form corresponding postures, so that different training modes are provided;
in another embodiment of this embodiment, the armrest 28 is fixedly mounted on the base 1; the armrests 28 help keep the user in balance while training.
In another embodiment of this embodiment, as shown in fig. 13, a zipper 29 is provided on the front surface of the waist wearing member 4 to allow the rehabilitation person to wear the waist wearing member more conveniently.
The invention also comprises at least the following advantages: the leg fixing device fixes the legs on the thigh fixing piece and the shank fixing piece through the thigh fixing bandage 7 and the shank fixing bandage 11, the flexible fixing bandage can ensure the comfort level in the training process and prevent the legs from being injured in the training process, and the foot pad 17 which can be adjusted up and down and fixed in position and the waist fixing support 3 can adapt to statures with different sizes; the gas spring has very obvious advantages compared with the common mechanical spring: the speed is relatively slow, is easy to control and is suitable for providing load for recovery training.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (5)
1. The utility model provides a recovered muscle strength trainer of using of shank with adjustable intensity which characterized in that includes: the waist-wearing part comprises a base (1), a support frame (2), a waist fixing support (3), a waist wearing part (4), a thigh part support frame (5), a thigh fixing part (6), a thigh fixing bandage (7), rivets (8), a shank fixing part (9), studs (10), shank fixing bandages (11), tightening studs A (12), sliders (13), tightening studs B (14), air springs (15), tightening studs C (16), foot pads (17), spring guide rod supports (18), spring guide rods (19), sliders (20), springs A (21), connecting rods (22), connecting rod supports (23), rotating rod shells (24), rotating rods (25), springs B (26), knobs (27) and handrails (28);
a support frame (2) is fixedly arranged on the chassis (1), the support frame (2) is connected with a sleeve arranged on the waist fixing support (3) in a sliding manner, and the waist fixing support (3) is rotatably provided with the tightening stud A (12); a waist wearing part (4) is sleeved inside the waist fixing support (3), and a lock catch arranged on the waist wearing part (4) is in sliding connection with a ring buckle arranged on the waist fixing support (3);
the thigh part support frame (5) is fixedly connected to the support frame (2), one end of the thigh fixing part (6) is hinged with the thigh part support frame (5), the other end of the thigh fixing part is hinged with the shank fixing part (9) through a stud (10), and a thigh fixing bandage (7) is fixedly installed through a rivet (8); the lower leg fixing bandage (11) is fixedly arranged on the lower leg fixing piece (9) through a rivet (8);
the foot pad (17) is connected with the lower leg fixing piece (9) in a sliding mode through a sleeve, a jacking stud C (16) is arranged at the rear end of the lower leg fixing piece (9), and the foot pad (17) is stretched through the jacking stud C (16);
a sliding rail is arranged on the thigh fixing part (6), and the sliding part (13) is connected with the sliding rail on the thigh fixing part (6) in a sliding manner; one end of the gas spring (15) is hinged with the sliding piece (13), and the other end of the gas spring is hinged with the shank fixing piece (9); the sliding piece (13) is rotatably provided with the jacking stud B (14);
the spring guide rod brackets (18) are fixedly arranged on two sides of the rear end of the support frame (2), the spring guide rods (19) are respectively and fixedly arranged on two ends of the spring guide rod brackets (18), and the sliding block (20) is in sliding connection with the spring guide rods (19); the spring A (21) is arranged on the spring guide rod (19); one end of the connecting rod (22) is hinged with the sliding block (20), and the other end of the connecting rod is hinged with the connecting rod support (23); the connecting rod support (23) is fixedly arranged on the thigh fixing part (6).
2. The strength-adjustable leg rehabilitation muscle strength training device according to claim 1, wherein the shank holder (9) is provided with a protruding block.
3. The strength-adjustable leg rehabilitation muscle strength training device according to claim 1, wherein the thigh holder (6) is provided with a specific through hole; a rotating rod shell (24) is fixedly arranged on the waist fixing support (3), and the rotating rod (25) is rotatably connected with the rotating rod shell (24); dwang (25) one end fixedly connected with knob (27), spring B (26) are installed on dwang (25).
4. The strength-adjustable muscle strength training device for leg rehabilitation according to claim 1, wherein the armrest (28) is fixedly mounted on the base (1).
5. The strength-adjustable leg rehabilitation muscle training device according to any one of claims 1 to 4, wherein the front surface of the waist wearing member (4) is provided with a zipper (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569327.2A CN112675489A (en) | 2020-12-26 | 2020-12-26 | Muscle strength training device with adjustable strength for leg rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569327.2A CN112675489A (en) | 2020-12-26 | 2020-12-26 | Muscle strength training device with adjustable strength for leg rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112675489A true CN112675489A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011569327.2A Pending CN112675489A (en) | 2020-12-26 | 2020-12-26 | Muscle strength training device with adjustable strength for leg rehabilitation |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707302A (en) * | 2015-04-05 | 2015-06-17 | 徐金鹏 | Human body imitated type body-building machine |
| CN105147493A (en) * | 2015-06-24 | 2015-12-16 | 合肥工业大学 | Lower limb automatic regulating platform for waist rehabilitation training and training method |
| CN109330258A (en) * | 2018-09-06 | 2019-02-15 | 华中科技大学 | A kind of adjustable height ectoskeleton seat |
| CN210844071U (en) * | 2019-05-30 | 2020-06-26 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Lower limb rehabilitation training machine |
| CN211024996U (en) * | 2019-11-07 | 2020-07-17 | 叶俊辉 | Shank trainer for department of neurology |
| CN211067813U (en) * | 2019-09-25 | 2020-07-24 | 北京市海淀医院 | Rehabilitation training device for nerve injury of crus |
| CN111481402A (en) * | 2020-04-24 | 2020-08-04 | 合肥工业大学 | Knee joint exoskeleton based on rope variable-stiffness multifunctional driver and control method |
-
2020
- 2020-12-26 CN CN202011569327.2A patent/CN112675489A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707302A (en) * | 2015-04-05 | 2015-06-17 | 徐金鹏 | Human body imitated type body-building machine |
| CN105147493A (en) * | 2015-06-24 | 2015-12-16 | 合肥工业大学 | Lower limb automatic regulating platform for waist rehabilitation training and training method |
| CN109330258A (en) * | 2018-09-06 | 2019-02-15 | 华中科技大学 | A kind of adjustable height ectoskeleton seat |
| CN210844071U (en) * | 2019-05-30 | 2020-06-26 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Lower limb rehabilitation training machine |
| CN211067813U (en) * | 2019-09-25 | 2020-07-24 | 北京市海淀医院 | Rehabilitation training device for nerve injury of crus |
| CN211024996U (en) * | 2019-11-07 | 2020-07-17 | 叶俊辉 | Shank trainer for department of neurology |
| CN111481402A (en) * | 2020-04-24 | 2020-08-04 | 合肥工业大学 | Knee joint exoskeleton based on rope variable-stiffness multifunctional driver and control method |
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