CN113143693A - Intelligent upper limb feedback training system for rapid left-right switching of elbow joint - Google Patents
Intelligent upper limb feedback training system for rapid left-right switching of elbow joint Download PDFInfo
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- CN113143693A CN113143693A CN202110502505.8A CN202110502505A CN113143693A CN 113143693 A CN113143693 A CN 113143693A CN 202110502505 A CN202110502505 A CN 202110502505A CN 113143693 A CN113143693 A CN 113143693A
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- arm
- swing
- swing arm
- elbow joint
- upper limb
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- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 41
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 30
- 210000000245 forearm Anatomy 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 206010002027 Amyotrophy Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000024891 symptom Diseases 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
- A61H1/0274—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
- 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
- A61H1/0218—Drawing-out devices
-
- 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
-
- 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
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5069—Angle sensors
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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 discloses an intelligent upper limb feedback training system with an elbow joint capable of being switched left and right quickly, which belongs to the field of rehabilitation training instruments and comprises an elbow joint structure, wherein the elbow joint structure enables a forearm training device to swing around a rear arm training device; the elbow joint structure comprises a front arm connecting frame and a rear arm connecting frame which are arranged in front and back, a first swing arm is arranged at the bottom of the front arm connecting frame, a second swing arm is arranged at the bottom of the rear arm connecting frame, and the first swing arm and the second swing arm extend in opposite directions; still include the linking arm, the both ends of linking arm extend the end with first swing arm respectively and extend the end with the second swing arm and articulate, first swing arm and second swing arm all set up the one side at the linking arm, are equipped with first locating hole and second locating hole on the linking arm, are equipped with the spacing hole of first swing on the first swing arm, are equipped with the spacing hole of second swing on the second swing arm, first locating hole can with the spacing hole coincidence of first swing and insert and be equipped with the bolt, the second locating hole can with the spacing hole coincidence of second swing and insert and be equipped with the bolt.
Description
Technical Field
The invention relates to the field of rehabilitation training instruments, in particular to an intelligent upper limb feedback training system for quickly switching elbow joints left and right.
Background
The upper limbs rehabilitation training device can replace a large amount of medical staff to carry out repeated and single rehabilitation training to the patient, thereby effectively improving the amyotrophy symptom of the patient, avoid the permanent loss of muscle function, because the upper limbs adopt different training devices with high costs respectively about, consequently most upper limbs training device adopt the structure of left limb or right limb at present, exchange relevant structure alright once during the training, but present upper limbs rehabilitation training device exchanges very troublesome to the holistic left and right sides of upper limbs, the dismouting is difficult consuming time, the experience that has not been good has been brought for the patient.
The structures at the elbow joint are completely opposite when the left upper limb and the right upper limb are trained, and when the front arm of a person swings, the front arm can only swing inwards relative to the rear arm but can not swing outwards relative to the rear arm, so that the left and the right replacement of the elbow joint are very complicated at present.
In view of the problems in the prior art, the invention designs and manufactures an intelligent upper limb feedback training system for rapidly switching the elbow joint left and right by combining years of design and use experience in related fields and assisting with over-strong professional knowledge, so as to overcome the defects.
Disclosure of Invention
For the problems in the prior art, the intelligent upper limb feedback training system for the elbow joint to switch left and right quickly provided by the invention can quickly meet the requirement of left and right switching of the elbow joint.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an intelligent upper limb feedback training system with elbow joints switched left and right rapidly comprises a training platform, wherein a stand column is arranged on the training platform, a casing is arranged on the stand column, an arm support is arranged on the casing in a sliding mode, a shoulder connecting device is arranged at the tail end of the arm support, a rear arm training device is arranged at the other end of the shoulder connecting device, a front arm training device is arranged at the other end of the rear arm training device, an elbow joint structure is arranged between the front arm training device and the rear arm training device, and the elbow joint structure enables the front arm training device to swing around the rear arm training device;
the elbow joint structure comprises a front arm connecting frame and a rear arm connecting frame which are arranged in front and back, a first swing arm is arranged at the bottom of the front arm connecting frame, a second swing arm is arranged at the bottom of the rear arm connecting frame, and the first swing arm and the second swing arm extend in opposite directions;
the elbow joint structure still includes the linking arm, the both ends of linking arm respectively with first swing arm extension end and second swing arm extension end are articulated, first swing arm and second swing arm all set up one side of linking arm, be equipped with first locating hole and second locating hole on the linking arm, be equipped with the spacing hole of first swing on the first swing arm, be equipped with the spacing hole of second swing on the second swing arm, first locating hole can with the spacing hole of first swing coincide and insert and be equipped with the bolt, the second locating hole can with the spacing hole of second swing coincide and insert and be equipped with the bolt.
Preferably, when the first swing arm rotates to one side of the connecting arm, the connecting arm or the first swing arm is provided with a limit structure to limit the first swing arm to continuously swing anticlockwise, when the second swing arm rotates to one side of the connecting arm, the connecting arm or the second swing arm is provided with a limit structure to limit the second swing arm to continuously swing anticlockwise,
preferably, the limiting structure is a boss, the boss is arranged on the connecting arm, and the boss can be abutted against the first swing arm or the second swing arm respectively; or the bosses are respectively arranged on the first swing arm and the second swing arm, and the extension height of the bosses can be abutted against one side of the connecting arm.
Preferably, the boss is provided with an anti-collision buffer structure.
Preferably, the first positioning hole and the second positioning hole are threaded holes, and the plug pin is an index pin.
Preferably, the index pin is a GN717 index pin.
Preferably, the connecting arm is hinged to an extending end of the first swing arm through a first hinge shaft, the first hinge shaft is fixedly connected to the first swing arm, and an angle sensor is arranged at an end of the first hinge shaft;
the connecting arm is hinged to the extending end of the second swing arm through a second hinge shaft, the second hinge shaft is fixedly connected with the second swing arm, and an angle sensor is arranged at the end of the second hinge shaft.
Preferably, the first positioning hole and the second positioning hole are respectively arranged at the bottom of the front arm connecting frame and the bottom of the rear arm connecting frame.
The invention has the advantages that:
1. if the rehabilitation training of the right arm is carried out, the bolt is only required to be ensured to be inserted into the first positioning hole and the first swing limiting hole, so that the connecting arm is fixedly connected with the first swing arm, the bolt is separated from the second positioning hole and the second swing limiting hole, and the connecting arm is hinged with the second swing arm only through the second hinge shaft, so that the right arm can carry out swing rehabilitation training; and if carry out the rehabilitation training of left arm, only need to guarantee that the bolt inserts second locating hole and the spacing hole of second swing, make linking arm and second swing arm fixed connection, and the bolt breaks away from in first locating hole and the spacing hole of first swing, and the linking arm only is articulated through first hinge axis with first swing arm, and left arm can carry out swing rehabilitation training like this.
2. The invention can realize the quick switching of the training of the left upper limb and the right upper limb only by plugging and unplugging the two bolts, and has simple operation and high experience.
3. The invention adopts the boss to ensure the limit of the first swing arm and the second swing arm in the swing process, ensures the swing characteristics of the simulation front arm and the simulation rear arm in the swing process, and has simple integral structure.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent upper limb feedback training system for rapid left-right switching of an elbow joint;
FIG. 2 is a front view of the elbow joint structure of the present invention;
FIG. 3 is a schematic structural view of the elbow joint structure of the present invention;
fig. 4 is a bottom view of the elbow joint structure of the present invention.
In the figure: 1-training platform, 2-upright post, 3-machine shell, 4-arm support, 5-shoulder connecting device, 6-rear arm training device, 7-elbow joint structure, 8-front arm training device, 71-front arm fixing frame, 72-first swing arm, 73-second swing arm, 74-first hinge shaft, 75-second hinge shaft, 76-bolt, 77-angle sensor, 78-rear arm connecting frame, 79-front arm connecting frame and 80-anti-collision buffer structure.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, an intelligent upper limb feedback training system for rapid left-right switching of elbow joints, including training platform 1, be equipped with stand 2 on training platform 1, be equipped with casing 3 on stand 2, slidable has arm support 4 on casing 3, arm support 4 end is equipped with shoulder connecting device 5, the shoulder connecting device 5 other end is equipped with forearm training device 6, the forearm training device 6 other end is equipped with forearm training device 8, be equipped with elbow joint structure 7 between forearm training device 8 and forearm training device 6, elbow joint structure 7 makes forearm training device 8 swing around forearm training device 6, because the swing direction of elbow joint is different when controlling upper limbs training, consequently for improving the fast switching of the relevant equipment of elbow joint department when controlling upper limbs training, design elbow joint structure 7.
The elbow joint structure 7 comprises a front arm connecting frame 79 and a rear arm connecting frame 78 which are arranged in a front-back mode, a first swing arm 72 is arranged at the bottom of the front arm connecting frame 79, a second swing arm 73 is arranged at the bottom of the rear arm connecting frame 78, the first swing arm 72 and the second swing arm 73 extend in opposite directions, the elbow joint structure 7 further comprises a connecting arm, two ends of the connecting arm are respectively hinged with the extending end of the first swing arm 72 and the extending end of the second swing arm 73, the first swing arm 72 and the second swing arm 73 are both arranged on one side of the connecting arm, a first positioning hole and a second positioning hole are arranged on the connecting arm, the first positioning hole and the second positioning hole are preferably arranged at the bottom of the front arm connecting frame 79 and the bottom of the rear arm connecting frame 78 respectively, a first swing limiting hole is arranged on the first swing arm 72, a second swing limiting hole is arranged on the second swing arm 73, a bolt 76 can be arranged on the first positioning hole and the first swing limiting hole in a coincident mode, the second positioning hole can be overlapped with the second swing limiting hole and inserted with a bolt 76.
If the rehabilitation training of the right arm is carried out, the bolt 76 is only required to be ensured to be inserted into the first positioning hole and the first swing limiting hole, so that the connecting arm is fixedly connected with the first swing arm 72, the bolt 76 in the second positioning hole and the second swing limiting hole is separated, the connecting arm is hinged with the second swing arm 73 only through the second hinge shaft 75, and the right arm can carry out swing rehabilitation training; if the rehabilitation training of the left arm is carried out, the bolt 76 is only required to be inserted into the second positioning hole and the second swing limiting hole, so that the connecting arm is fixedly connected with the second swing arm 73, the bolt 76 is separated from the first positioning hole and the first swing limiting hole, the connecting arm is hinged with the first swing arm 72 only through the first hinge shaft, and the left arm can carry out swing rehabilitation training. The quick switching of the training of the left upper limb and the right upper limb is achieved only through the plugging and unplugging of the two pins 76, the operation is simple, and the experience is high.
In order to ensure that the swing process simulates the swing characteristics of the front arm and the rear arm, when the first swing arm 72 rotates to one side of the connecting arm, the connecting arm or the first swing arm 72 is required to be provided with a limiting structure to limit the first swing arm 72 to continuously swing anticlockwise, and when the second swing arm 73 rotates to one side of the connecting arm, the connecting arm or the second swing arm 73 is provided with a limiting structure to limit the second swing arm 73 to continuously swing anticlockwise, the limiting structure is specifically a boss which is arranged on the connecting arm, and the boss can be respectively abutted against the first swing arm 72 or the second swing arm 73; or bosses may be provided on the first swing arm 72 and the second swing arm 73, respectively, and the extended height of the bosses may abut against the side of the link arm. Meanwhile, the boss is provided with a collision-proof buffer structure 80, so that the influence of rigid collision on the experience of a rehabilitee is prevented.
In the invention, the first positioning hole and the second positioning hole are threaded holes, the plug pin 76 is an indexing pin, and the indexing pin is preferably a GN717 indexing pin, so that the operation is simple.
In order to achieve the purpose of scientific rehabilitation training and enable a rehabilitee to intuitively feel the process and the effect of the rehabilitation training, the invention is provided with a corresponding sensor, and the specific structure is as follows: the connecting arm is hinged with the extending end of the first swinging arm 72 through a first hinge shaft, the first hinge shaft is fixedly connected with the first swinging arm 72, and the end part of the first hinge shaft is provided with an angle sensor 77; the extension end of the connecting arm and the second swinging arm 73 is hinged through a second hinged shaft 75, the second hinged shaft 75 is fixedly connected with the second swinging arm 73, the end part of the second hinged shaft 75 is provided with an angle sensor 77, and the swinging angle of the relative rear arm of the front arm can be effectively observed through the angle sensor 77, so that the device is more humanized.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
Claims (8)
1. The utility model provides an intelligent upper limbs feedback training system that elbow joint switches about fast which characterized in that: the training platform is provided with a stand column, the stand column is provided with a casing, an arm support is slidably arranged on the casing, a shoulder connecting device is arranged at the tail end of the arm support, a rear arm training device is arranged at the other end of the shoulder connecting device, a front arm training device is arranged at the other end of the rear arm training device, an elbow joint structure is arranged between the front arm training device and the rear arm training device, and the elbow joint structure enables the front arm training device to swing around the rear arm training device;
the elbow joint structure comprises a front arm connecting frame and a rear arm connecting frame which are arranged in front and back, a first swing arm is arranged at the bottom of the front arm connecting frame, a second swing arm is arranged at the bottom of the rear arm connecting frame, and the first swing arm and the second swing arm extend in opposite directions;
the elbow joint structure still includes the linking arm, the both ends of linking arm respectively with first swing arm extension end and second swing arm extension end are articulated, first swing arm and second swing arm all set up one side of linking arm, be equipped with first locating hole and second locating hole on the linking arm, be equipped with the spacing hole of first swing on the first swing arm, be equipped with the spacing hole of second swing on the second swing arm, first locating hole can with the spacing hole of first swing coincide and insert and be equipped with the bolt, the second locating hole can with the spacing hole of second swing coincide and insert and be equipped with the bolt.
2. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 1, is characterized in that: when the first swing arm rotates to one side of the connecting arm, the limiting structure is arranged on the connecting arm or the first swing arm to limit the first swing arm to continue to swing anticlockwise, and when the second swing arm rotates to one side of the connecting arm, the limiting structure is arranged on the connecting arm or the second swing arm to limit the second swing arm to continue to swing anticlockwise.
3. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint as claimed in claim 2, wherein: the limiting structure is a boss, the boss is arranged on the connecting arm, and the boss can be abutted against the first swing arm or the second swing arm respectively; or the bosses are respectively arranged on the first swing arm and the second swing arm, and the extension height of the bosses can be abutted against one side of the connecting arm.
4. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 3, is characterized in that: and the boss is provided with an anti-collision buffer structure.
5. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 1, is characterized in that: the first positioning hole and the second positioning hole are threaded holes, and the inserted pin is an indexing pin.
6. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 5, is characterized in that: the index pin is designated as a GN717 index pin.
7. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 1, is characterized in that: the connecting arm is hinged with the extending end of the first swing arm through a first hinge shaft, the first hinge shaft is fixedly connected with the first swing arm, and an angle sensor is arranged at the end part of the first hinge shaft;
the connecting arm is hinged to the extending end of the second swing arm through a second hinge shaft, the second hinge shaft is fixedly connected with the second swing arm, and an angle sensor is arranged at the end of the second hinge shaft.
8. The intelligent upper limb feedback training system for the rapid left-right switching of the elbow joint according to claim 1, is characterized in that: the first positioning hole and the second positioning hole are respectively formed in the bottom of the front arm connecting frame and the bottom of the rear arm connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502505.8A CN113143693A (en) | 2021-05-08 | 2021-05-08 | Intelligent upper limb feedback training system for rapid left-right switching of elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502505.8A CN113143693A (en) | 2021-05-08 | 2021-05-08 | Intelligent upper limb feedback training system for rapid left-right switching of elbow joint |
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| Publication Number | Publication Date |
|---|---|
| CN113143693A true CN113143693A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110502505.8A Pending CN113143693A (en) | 2021-05-08 | 2021-05-08 | Intelligent upper limb feedback training system for rapid left-right switching of elbow joint |
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| CN (1) | CN113143693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492202A (en) * | 2023-06-21 | 2023-07-28 | 山东泽普医疗科技有限公司 | Three-dimensional upper limb rehabilitation training instrument |
-
2021
- 2021-05-08 CN CN202110502505.8A patent/CN113143693A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492202A (en) * | 2023-06-21 | 2023-07-28 | 山东泽普医疗科技有限公司 | Three-dimensional upper limb rehabilitation training instrument |
| CN116492202B (en) * | 2023-06-21 | 2023-10-03 | 山东泽普医疗科技有限公司 | Three-dimensional upper limb rehabilitation training instrument |
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