CN107854282B - Gripping mechanism of upper limb coordination rehabilitation training device - Google Patents
Gripping mechanism of upper limb coordination rehabilitation training device Download PDFInfo
- Publication number
- CN107854282B CN107854282B CN201711288893.4A CN201711288893A CN107854282B CN 107854282 B CN107854282 B CN 107854282B CN 201711288893 A CN201711288893 A CN 201711288893A CN 107854282 B CN107854282 B CN 107854282B
- Authority
- CN
- China
- Prior art keywords
- clamping
- cavity
- clamping ring
- groove
- training device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012549 training Methods 0.000 title claims abstract description 27
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000000245 forearm Anatomy 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- A61H1/0285—Hand
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a holding mechanism of an upper limb coordination rehabilitation training device, which comprises a connecting seat, wherein a clamping table with a cavity is fixedly connected to the connecting seat, an embedded hole communicated with the cavity is formed in the clamping table, a hand rest with a clamping part is arranged in the embedded hole, a first groove is formed in the clamping part, a clamping ring sleeved on the clamping part and a compression spring abutted on the clamping ring are arranged in the cavity, the clamping ring is provided with a pressing part penetrating through and protruding out of the inner wall of the cavity, the clamping ring can move in the cavity, and the clamping ring is embedded and clamped in the first groove when no force is applied to the pressing part. The hand support is inserted and pulled out and embedded on the clamping table, so that the detachable and mounting is convenient; the hand rest with different shapes is provided with the clamping parts with the same characteristics, the conversion interfaces are unified, the switching installation is convenient, the overall function is perfect, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a holding mechanism of an upper limb coordination rehabilitation training device.
Background
The rehabilitation equipment can be used by therapists to perform manual training on patients by means of application, or the therapists guide and help the patients to perform training by means of the equipment, so that the shape of the parts of the patients needing rehabilitation training is restored.
The training device of the existing equipment, especially the devices such as the handles and handrails contacted with users, is generally not replaceable, patients with different rehabilitation requirements are always forced to uniformly use the same device for training, discomfort is brought to the patients in the training process, the training effect is greatly reduced, for example, the hands of the patients suffering from apoplexy are different, some hands are normal, a general holding tool can be adopted, some hands are contracted into a chicken claw shape, the hands and fingers are separated as far as possible in the training process of the patients at the moment, finger separating plates are adopted to be suitable, the hands of the patients are weak, the grip or the finger separating form is not good, and hemispherical grips are possibly considered and binding measures are adopted, or other more suitable holding tools are adopted.
Accordingly, the invention provides the holding mechanism of the upper limb coordination rehabilitation training device, the holding mechanism of the device can conveniently and rapidly replace holding tools in different forms and shapes, the operation is simple, the connection is reliable, and the problems that the common holding mechanism cannot be disassembled, is easy to damage after long-term use, is inconvenient to replace and maintain after damage and has poor overall effect are solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the holding mechanism of the upper limb coordination rehabilitation training device, which has the characteristics of convenience and rapidness in changing holding tools in different forms and shapes, simplicity in operation and reliability in connection.
In order to solve the technical problems, the aim of the invention is realized as follows: the invention relates to a holding mechanism of an upper limb coordination rehabilitation training device, which comprises a connecting seat, wherein a clamping table with a cavity is fixedly connected to the connecting seat, an embedded hole communicated with the cavity is formed in the clamping table, a hand rest with a clamping part is arranged in the embedded hole, a first groove is formed in the clamping part, a clamping ring sleeved on the clamping part and a compression spring abutted on the clamping ring are arranged in the cavity, the clamping ring is provided with a pressing part penetrating through and protruding out of the inner wall of the cavity, the clamping ring can move in the cavity, and the clamping ring is embedded in the first groove when no force is applied to the pressing part.
As a further scheme of the invention: the clamping part is also provided with a second annular groove, and the second annular groove is rotationally connected with a forearm support.
As a further scheme of the invention: the shape of the forearm support is U-shaped.
As a further scheme of the invention: and strip-shaped holes are formed in two sides of the forearm support.
As a further scheme of the invention: the clamping part is provided with a round table, and the round table is arranged between the first groove and the second annular groove.
As a further scheme of the invention: the clamping portion is provided with a chamfer.
As a further scheme of the invention: the shape of the hand rest is a handle shape, a hemispherical shape or a finger separating plate shape.
The beneficial effects of the invention are as follows: the holding mechanism of the upper limb coordination rehabilitation training device is embedded on the clamping table in a pluggable manner through the hand rest, so that the upper limb coordination rehabilitation training device is convenient to detach and install; the clamping ring in the clamping table is in linkage with the compression spring to clamp the hand rest, the pressing part is forced to move the clamping ring to the side of the compression spring, the clamping ring is separated from the groove, the hand rest is firmly and not separated when being installed, and the hand rest is simple and convenient to detach; the hand supports with different shapes are provided with the clamping parts with the same characteristics, so that the conversion interfaces are unified, and the switching installation is convenient; the forearm support is additionally arranged, so that the forearm can be abutted against the forearm support during training, discomfort caused by suspension of the forearm during training is reduced, the whole function is perfect, and the practicability is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic exploded view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the structure of the clamping part;
FIG. 5 is a schematic view of the structure of a handle-shaped hand rest with a forearm support mounted;
FIG. 6 is a schematic view of the structure of a hemispherical hand rest with a forearm support mounted;
FIG. 7 is a schematic view of a finger rest in the form of a split finger plate with a forearm support mounted;
reference numerals illustrate: 101. a connecting seat; 102. a chamber; 103. a clamping table; 104. an insertion hole; 105. a clamping part; 106. a hand support; 107. a groove I; 108. a clasp; 109. a compression spring; 110. a pressing part; 111. annular grooves II; 112. forearm support; 13. a bar-shaped hole; 114. round bench; 115. chamfering.
Detailed Description
The invention will be further described with reference to the drawings and preferred embodiments.
As shown in fig. 1 to 4, the holding mechanism of the upper limb coordination rehabilitation training device according to the embodiment includes a connecting seat 101, a clamping table 103 having a cavity 102 is fixedly connected to the connecting seat 101, an embedding hole 104 communicating with the cavity 102 is formed in the clamping table 103, a hand rest 106 having a clamping portion 105 is disposed in the embedding hole 104, a groove one 107 is disposed in the clamping portion 105, a clamping ring 108 sleeved on the clamping portion 105 and a compression spring 109 abutted against the clamping ring 108 are disposed in the cavity 102, the clamping ring 108 has a pressing portion 110 penetrating through and protruding out of an inner wall of the cavity 102, the clamping ring 108 can move in the cavity 102, and when no force is applied to the pressing portion 110, the clamping ring 108 is embedded in the groove one 107.
In this embodiment, first, the hand rest 106 is mounted in the clamping table 103, the clamping portion 105 is embedded in the cavity 102 through the embedding hole 104, and the compression spring 109 abuts against the clamping ring 108, so that the clamping ring 108 is embedded in the groove one 107, the hand rest 106 is "locked" and cannot be directly pulled out from the embedding hole 104, and the mounting is firm; when the hand rest 106 needs to be detached, the pressing part 110 is forced, the clamping ring 108 moves to the side of the compression spring 109 in the cavity 102, the compression spring 109 is compressed, the part of the clamping ring 108 embedded in the first groove 107 is separated, the hand rest 106 is unlocked, and the hand rest 106 can be directly pulled out from the embedded hole 104, so that the detachment is simple and convenient.
Further, the clamping portion 105 is further provided with a second annular groove 111, the second annular groove 111 is rotatably connected with a forearm support 112, and the forearm support 112 is installed in the second annular groove 111, so that the forearm support 112 can rotate freely during training of a patient, and only the forearm of the patient can be supported, and the degree of freedom of rotation on a plane is not limited.
Further, the shape of the forearm support 112 is a U-shape, which increases the fitting area between the arm and the forearm support 112 and improves the comfort.
Further, two sides of the forearm support 112 are provided with bar-shaped holes 113 for passing through the fixing straps, so as to facilitate the fixing of the arms of the patient.
Further, the clamping portion 105 has a circular table 114, the circular table 114 is disposed between the first groove 107 and the second annular groove 111, a lower circular surface of the circular table 114 abuts against an upper surface of the clamping table 103, so as to play a supporting role, and an upper circular surface is a bearing surface of the forearm support 112, so as to play a bearing role.
Further, the clamping portion 105 has a chamfer 115 to facilitate insertion of the clamping stage 103 into the insertion hole 104.
As shown in fig. 5 to 7, in the holding mechanism of the upper limb coordination rehabilitation training device according to the embodiment, further, the shape of the hand rest 106 is a handle shape, a hemispherical shape or a finger separation plate shape, the three embodiments are preferred embodiments, and the embodiment of the hand rest 106 having the upper portion of other shapes and the lower portion of the hand rest 106 with the joint portion 105 having the common characteristics is not excluded, the handle shape, the hemispherical shape and the finger separation plate shape structure of the upper portion of the hand rest 106 can be customized according to the hand situation of the patient, the characteristics of the joint portion 105 are all provided at the lower portion thereof, so that the hand rest 106 can be conveniently, rapidly and reliably inserted into the holding mechanism, and the whole switching and use are convenient.
The hand support is inserted and pulled out and embedded on the clamping table, so that the hand support is convenient to detach and install; the clamping ring in the clamping table is in linkage with the compression spring to clamp the hand rest, the pressing part is forced to move the clamping ring to the side of the compression spring, the clamping ring is separated from the groove, the hand rest is firmly and not separated when being installed, and the hand rest is simple and convenient to detach; the hand supports with different shapes are provided with the clamping parts with the same characteristics, so that the conversion interfaces are unified, and the switching installation is convenient; the forearm support is additionally arranged, so that the forearm can be abutted against the forearm support during training, discomfort caused by suspension of the forearm during training is reduced, the whole function is perfect, and the practicability is high.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (3)
1. The utility model provides a mechanism of gripping of rehabilitation training device is coordinated to upper limbs which characterized in that: the connecting seat is fixedly connected with a clamping table with a cavity, an embedding hole communicated with the cavity is formed in the clamping table, a hand rest with a clamping part is arranged in the embedding hole, a first groove is formed in the clamping part, a clamping ring sleeved on the clamping part and a compression spring abutted on the clamping ring are arranged in the cavity, the clamping ring is provided with a pressing part penetrating through and protruding out of the inner wall of the cavity, the clamping ring can move in the cavity, and when no force is applied to the pressing part, the clamping ring is embedded and clamped in the first groove; the clamping part is also provided with a second annular groove, and the second annular groove is rotationally connected with a forearm support; the shape of the forearm support is U-shaped; the two sides of the forearm support are provided with strip-shaped holes; the clamping part is provided with a round table, and the round table is arranged between the first groove and the second annular groove.
2. The gripping mechanism of an upper limb coordination rehabilitation training device according to claim 1, wherein: the clamping portion is provided with a chamfer.
3. The gripping mechanism of an upper limb coordination rehabilitation training device according to claim 1 or 2, wherein: the shape of the hand rest is a handle shape, a hemispherical shape or a finger separating plate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288893.4A CN107854282B (en) | 2017-12-07 | 2017-12-07 | Gripping mechanism of upper limb coordination rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288893.4A CN107854282B (en) | 2017-12-07 | 2017-12-07 | Gripping mechanism of upper limb coordination rehabilitation training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107854282A CN107854282A (en) | 2018-03-30 |
| CN107854282B true CN107854282B (en) | 2023-11-21 |
Family
ID=61705069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711288893.4A Active CN107854282B (en) | 2017-12-07 | 2017-12-07 | Gripping mechanism of upper limb coordination rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854282B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512360Y (en) * | 2001-11-19 | 2002-09-25 | 林绍球 | Separable and combinable cooker handle |
| JP2012035022A (en) * | 2010-08-04 | 2012-02-23 | Er Tec:Kk | Upper limb motor function training device |
| KR101301309B1 (en) * | 2012-06-25 | 2013-09-10 | 이강효 | Training device for a upper limbs |
| CN105476809A (en) * | 2015-12-16 | 2016-04-13 | 宁波瑞泽西医疗科技有限公司 | Multifunctional portable upper limb rehabilitation device and method for rehabilitation training by virtue of device |
| CN205339472U (en) * | 2015-12-28 | 2016-06-29 | 北京蝶和医疗科技有限公司 | Post device is held to upper limbs robot hand rest |
| CN206063379U (en) * | 2016-06-30 | 2017-04-05 | 上海傅利叶智能科技有限公司 | Rehabilitation training of upper limbs machine and its hand rest |
| CN206612518U (en) * | 2016-11-10 | 2017-11-07 | 深圳市米拉宝家庭用品有限公司 | Multi-purpose parer |
| CN209019342U (en) * | 2017-12-07 | 2019-06-25 | 同济大学浙江学院 | The holding mechanism of upper limb coordination device for healing and training |
-
2017
- 2017-12-07 CN CN201711288893.4A patent/CN107854282B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512360Y (en) * | 2001-11-19 | 2002-09-25 | 林绍球 | Separable and combinable cooker handle |
| JP2012035022A (en) * | 2010-08-04 | 2012-02-23 | Er Tec:Kk | Upper limb motor function training device |
| KR101301309B1 (en) * | 2012-06-25 | 2013-09-10 | 이강효 | Training device for a upper limbs |
| CN105476809A (en) * | 2015-12-16 | 2016-04-13 | 宁波瑞泽西医疗科技有限公司 | Multifunctional portable upper limb rehabilitation device and method for rehabilitation training by virtue of device |
| CN205339472U (en) * | 2015-12-28 | 2016-06-29 | 北京蝶和医疗科技有限公司 | Post device is held to upper limbs robot hand rest |
| CN206063379U (en) * | 2016-06-30 | 2017-04-05 | 上海傅利叶智能科技有限公司 | Rehabilitation training of upper limbs machine and its hand rest |
| CN206612518U (en) * | 2016-11-10 | 2017-11-07 | 深圳市米拉宝家庭用品有限公司 | Multi-purpose parer |
| CN209019342U (en) * | 2017-12-07 | 2019-06-25 | 同济大学浙江学院 | The holding mechanism of upper limb coordination device for healing and training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107854282A (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108499017B (en) | Upper limb coordination rehabilitation training device | |
| CN107854282B (en) | Gripping mechanism of upper limb coordination rehabilitation training device | |
| CN107928987B (en) | Holding mechanism of wrist joint rehabilitation training device | |
| KR101753987B1 (en) | Table utensils for handicapped person with spinal cord injury | |
| CN209019342U (en) | The holding mechanism of upper limb coordination device for healing and training | |
| CN210379593U (en) | Medical treatment electrode swing joint device | |
| CN205148114U (en) | Holding pincers is used in nursing | |
| CN211409224U (en) | Cardiovascular radiography is press device for wound | |
| CN111203860A (en) | Arm strength auxiliary device | |
| CN209933492U (en) | Push pin device for push pin moxibustion | |
| CN201356763Y (en) | Rehabilitative apparatus for finger function of patients with hemiplegia | |
| CN211841978U (en) | Arm strength auxiliary device | |
| CN207313092U (en) | A kind of ampoule pliers for opening | |
| CN219700999U (en) | Portable hand grasping rehabilitation training device | |
| CN213157125U (en) | Foot-crossing locking mechanism of wheelchair | |
| CN216485294U (en) | Detection tool for transformer and rectifier | |
| CN105769466B (en) | Quickly assembled and disassembled wheelchair recovery set for lower limbs | |
| CN218944288U (en) | Hemiplegia upper limbs rehabilitation auxiliary device at home | |
| CN219289878U (en) | Nursing cold compress equipment | |
| CN221243884U (en) | Finger rehabilitation training device | |
| CN213259277U (en) | Portable auxiliary device for assembling electric appliance | |
| CN213252865U (en) | Dynamics adjustable internal fistula is tempered and is held power device | |
| CN213787139U (en) | Falling-down prevention device for toilet | |
| CN213189498U (en) | Neurology examination device | |
| CN210650670U (en) | Improved generation manipulator for steel pipe furniture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |