CN101940522B - Microcomputer controlled finger movement device - Google Patents
Microcomputer controlled finger movement device Download PDFInfo
- Publication number
- CN101940522B CN101940522B CN 201010294717 CN201010294717A CN101940522B CN 101940522 B CN101940522 B CN 101940522B CN 201010294717 CN201010294717 CN 201010294717 CN 201010294717 A CN201010294717 A CN 201010294717A CN 101940522 B CN101940522 B CN 101940522B
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- finger
- movable block
- movable part
- cable wire
- palmar hand
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Abstract
The invention relates to a microcomputer controlled finger movement device, which is characterized in that five finger movement portions which can be matched with distribution of the human fingers and can bend or unbend are arranged on the front end face of a hollow palm portion; each finger movement portion is composed of a plurality of movement blocks connected by steel cables; one end of the steel cables is connected to the movement blocks at the outmost side of the finger movement portions and the other end thereof is arranged in the palm portion and is provided with proximity switches; an electromagnet, a control circuit and a power supply which correspond to the steel cables and can drive the steel cables to move to ensure the finger movement portions to unbend or bend are also arranged in the palm portion; the electromagnet, the control circuit and the proximity switches are connected with the power supply; a control panel connected with the control circuit is arranged at the back of the palm portion; and connectors for fixing the finger movement portions on the human fingers are arranged on the finger movement portions. The device is suitable for rehabilitation of finger spasms caused by incomplete unbending or bending due to finger injury or long-term arthritis or by stroke.
Description
Technical field:
The invention belongs to rehabilitation medical technique with the apparatus field, refer in particular to a kind of microcomputerized control finger mobilizer.
Background technology:
Behind the injury of finger or the finger that causes of long-term arthritis stretches or crooked deficiency and apoplexy after point contracture, wherein after the apoplexy finger contracture show as the Ipsilateral FF, hold by force, not tensible, the passive activity difficulty, very then hold by force, palm erosion or disuse atrophy with the passing of time occur.Situation such as palm erosion or disuse atrophy for the rehabilitation pointed or after avoiding apoplexy, these patients also need the long-term recovery treating of adversary's fingering row except positive cooperation doctor's treatment.The rehabilitation of finger needs medical personnel, household usually or the help of accompanying and attending to etc. could realize; normally the finger to it carries out to the effect that patient's finger being stretched or flexion of rehabilitation training; frequent movable finger-joint; but blood circulation promoting; improve the joint flexibility ratio, be conducive to patient's health.Doing in the process of this rehabilitation needs to expend more time, energy and patience, and therefore, designing finger mobilizer that a patient of allowing oneself can the rehabilitation training of adversary's fingering row, to carry out long-term Heal Thyself very necessary.
Summary of the invention:
The purpose of this invention is to provide a kind of patient of allowing and carry out microcomputerized control finger mobilizer long-term Heal Thyself, easy to operate, safe and reliable.
The present invention is achieved in that
Microcomputerized control finger mobilizer, be provided with to distribute with human finger at the palmar hand front end face of hollow and match, can carry out bending or stretch five finger movable parts of action, each finger movable part is made up of by the movable block that cable wire connects several, one end of cable wire is connected on the outermost movable block of finger movable part, the other end is arranged in the palmar hand and is provided with near switch at this other end of cable wire, in palmar hand, also be provided with also can drive cable wire motion and finger movable part stretched or crooked electric magnet corresponding with cable wire, control circuit and power supply, electric magnet, control circuit be connected with power supply near switch, the back of the hand portion at palmar hand is provided with the control panel that connects control circuit, and the finger movable part is provided be used to the magic button adapter that is fixed on the human finger.
Above-mentioned movable block is: inwardly be provided with meniscate groove in a cylindrical side along axis direction, the cylindrical both ends of the surface of band groove are provided with the inclined-plane from string of a musical instrument place to groove one side correspondence, end in the plane of both ends of the surface inwardly is provided with link slot, the other end is the plane or is provided with the projection that matches with link slot, is being provided with through hole between the plane of link slot and the described other end or between projection and the link slot between two parties.
Above-mentioned palmar hand front end face is provided with the finger movable part: be provided with the installation projection at the palmar hand front end face, the link slot of pointing on the most inboard movable block of movable part is set on the installation projection, the lateral surface of the outermost movable block of finger movable part is the plane, the projection of next movable block is arranged in the link slot of a movable block, the through hole that one end of cable wire passes movable block is fixed on the outermost movable block of finger movable part, and the other end of cable wire passes the installation projection and is arranged in the palmar hand.
Above-mentioned power supply is battery or the civil power that passes through plug transformator transformation.
Above-mentioned palmar hand and movable block are that plastic material is made, and quality is light, and the patient is leicht fallen D/A in use.
The movable block of above-mentioned finger movable part is provided with 8 at least, and five fingers are different in size, and the length of finger movable part can be set according to human finger.
The advantage that the present invention gives prominence to compared to existing technology is:
1, the present invention can control the finger movable part by control circuit and stretches or flexion, sends the order of action by control panel, can singly refer to, refer to more or the five fingers activity, can be fast or movable at a slow speed;
2, the present invention realizes by control circuit, the automaticity height, and the patient can carry out Heal Thyself whenever and wherever possible;
3, the present invention be applicable to because of behind the injury of finger or the finger that causes of long-term arthritis stretch or crooked not enough or cause pointing the self-rehabilitation treatment of situations such as contracture because of apoplexy.
Description of drawings:
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is two of structural representation of the present invention;
Fig. 3 is one of perspective view of the band of the present invention movable block that connects projection;
Fig. 4 be the band of the present invention movable block that connects projection perspective view two;
Fig. 5 is of the present invention not with one of perspective view of the movable block that connects projection;
Fig. 6 is of the present invention not with two of the perspective view of the movable block that connects projection;
Fig. 7 is the present invention's generalized section of movable block case of bending in use.
The specific embodiment:
With specific embodiment the present invention is further described below, referring to Fig. 1-7:
Microcomputerized control finger mobilizer, be provided with to distribute with human finger at palmar hand 10 front end faces of hollow and match, can carry out bending or stretch five finger movable parts 20 of action, each finger movable part 20 is by several movable blocks 201 that connects by cable wire 30,202 form, one end of cable wire 30 is connected on the finger movable part 20 outermost movable blocks, the other end is arranged in the palmar hand 10 and is provided with near switch at this other end of cable wire 30, in palmar hand 10, also be provided with corresponding with cable wire 30 and can drive cable wire 30 motions and finger movable part 20 is stretched or crooked electric magnet, control circuit and power supply, electric magnet, control circuit be connected with power supply near switch, the back of the hand portion at palmar hand 10 is provided with the control panel that connects control circuit, control the action of pointing movable part 20 activities by the order button of setting on the control panel, the speed of moving speed, singly refer to, refer to or order such as the five fingers activity more, finger movable part 20 is provided be used to the adapter that is fixed on the human finger, so that it is necessarily movable that the finger movable part drives patient's finger, reach the effect of rehabilitation.
Above-mentioned movable block 201,202 are: inwardly be provided with meniscate groove in a cylindrical side along axis direction, the cylindrical both ends of the surface of band groove are provided with inclined-plane 2014 from the string of a musical instrument 2015 places to groove one side correspondence, end in the plane of both ends of the surface inwardly is provided with link slot 2013, the other end is that the plane forms not the movable block 202 with projection, or the other end is provided with the movable block 201 that the projection 2012 that matches with link slot 2013 forms the band projection, be provided with through hole 2011 between two parties between the plane of link slot 2013 and the described other end or between projection 2012 and the link slot 2013, be not arranged on the outermost of finger movable part 20 with the movable block 202 of projection.
Above-mentioned palmar hand 10 front end faces are provided with finger movable part 20: be provided with at palmar hand 10 front end faces projection 101 is installed, link slot 2013 on the most inboard movable block (for the movable block 201 of band projection) of finger movable part 20 is set in to be installed on the projection 101, the lateral surface of the outermost movable block of finger movable part 20 (for not with the movable block 202 of projection) is the plane, the projection 2012 of next movable block is arranged in the link slot 2013 of a movable block, the through hole that one end of cable wire 30 passes movable block is fixed on the outermost movable block (for not with the movable block 202 of projection) of finger movable part 20, and the other end of cable wire 30 passes to be installed projection 101 and be arranged in the palmar hand 10.
Above-mentioned power supply is battery or the civil power that passes through plug transformator transformation.
Above-mentioned adapter is magic button adapter or snap connection, also can be that other are convenient to the adapter that a hands connects.
Above-mentioned palmar hand 10 and movable block 201,202 are made for plastic material.
The movable block of above-mentioned finger movable part 20 is provided with 8 at least, and five fingers are different in size, and the length of finger movable part can be set according to human finger.
Occupation mode of the present invention:
By adapter finger movable part 20 of the present invention is arranged on the patient's finger, palmar hand 10 is positioned at the back of the hand portion of patient, energized or turn on the power switch, the electric magnet energising produces magnetic, cable wire 30 is inhaled in palmar hand 10, the movable block of finger movable part 20 forms case of bending under the pulling of the finger of holding, when cable wire 30 during near the electric magnet certain distance, be arranged on the cable wire 30 near the switch connection power supply, electric magnet, energising cable wire 30 bounces back in palm, the finger movable part stretches, and so moves again and again, can set the speed of finger movable part 20 activities by the order button on the control panel, or selection singly refers to or refers to more or the five fingers carry out activity, the patient can be alone, but the rehabilitation training of the row of adversary's fingering whenever and wherever possible is simple to operate, and is convenient.
Above-described embodiment is one of preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so: all equivalences of doing according to shape of the present invention, structure, principle change, and all should be covered by within protection scope of the present invention.
Claims (6)
1. microcomputerized control is pointed mobilizer, it is characterized in that: be provided with to distribute with human finger at the palmar hand front end face of hollow and match, can carry out bending or stretch five finger movable parts of action, each finger movable part is made up of by the movable block that cable wire connects several, one end of cable wire is connected on the outermost movable block of finger movable part, the other end is arranged in the palmar hand and is provided with near switch at this other end of cable wire, in palmar hand, also be provided with also can drive cable wire motion and finger movable part stretched or crooked electric magnet corresponding with cable wire, control circuit and power supply, electric magnet, control circuit be connected with power supply near switch, the back of the hand portion at palmar hand is provided with the control panel that connects control circuit, and the finger movable part is provided be used to the magic button adapter that is fixed on the human finger.
2. microcomputerized control according to claim 1 is pointed mobilizer, it is characterized in that: described movable block is: inwardly be provided with meniscate groove in a cylindrical side along axis direction, the cylindrical both ends of the surface of band groove are provided with the inclined-plane from string of a musical instrument place to groove one side correspondence, end in the plane of both ends of the surface inwardly is provided with link slot, the other end is the plane or is provided with the projection that matches with link slot, is being provided with through hole between the plane of link slot and the described other end or between projection and the link slot between two parties.
3. microcomputerized control according to claim 2 is pointed mobilizer, it is characterized in that: described palmar hand front end face is provided with the finger movable part and is: be provided with the installation projection at the palmar hand front end face, the link slot of pointing on the most inboard movable block of movable part is set on the installation projection, the lateral surface of the outermost movable block of finger movable part is the plane, the projection of next movable block is arranged in the link slot of a movable block, the through hole that one end of cable wire passes movable block is fixed on the outermost movable block of finger movable part, and the other end of cable wire passes the installation projection and is arranged in the palmar hand.
4. microcomputerized control according to claim 1 is pointed mobilizer, it is characterized in that: described power supply is battery or the civil power that passes through plug transformator transformation.
5. microcomputerized control according to claim 1 is pointed mobilizer, and it is characterized in that: described palmar hand and movable block are that plastic material is made.
6. microcomputerized control according to claim 1 is pointed mobilizer, and it is characterized in that: the movable block of described finger movable part is provided with 8 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294717 CN101940522B (en) | 2010-09-28 | 2010-09-28 | Microcomputer controlled finger movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294717 CN101940522B (en) | 2010-09-28 | 2010-09-28 | Microcomputer controlled finger movement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101940522A CN101940522A (en) | 2011-01-12 |
| CN101940522B true CN101940522B (en) | 2013-09-11 |
Family
ID=43432859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010294717 Expired - Fee Related CN101940522B (en) | 2010-09-28 | 2010-09-28 | Microcomputer controlled finger movement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101940522B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632504B (en) * | 2011-02-12 | 2014-12-24 | 刘仁志 | Electromagnetic hand of robot |
| CN103112005A (en) * | 2011-11-17 | 2013-05-22 | 财团法人精密机械研究发展中心 | Gesture type mechanical arm |
| CN107157713B (en) * | 2017-07-07 | 2018-08-07 | 北京恒通信佳科技发展有限公司 | A kind of finger motion auxiliary member and the rehabilitation hand with the auxiliary member |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491007Y (en) * | 2001-02-16 | 2002-05-15 | 时振东 | Simulating finger stretching type finger's function restoring device |
| CN2657647Y (en) * | 2003-07-22 | 2004-11-24 | 薛晏 | Finger joint orthopedic instrument |
| CN2707240Y (en) * | 2004-07-09 | 2005-07-06 | 朱效荣 | Fingers rehabilitation therapeutic equipment |
| CN201182660Y (en) * | 2008-04-10 | 2009-01-21 | 侯文浩 | Multiple-joint servo controlled bionic hand for rehabilitation and help deformity |
| JP5301930B2 (en) * | 2008-09-11 | 2013-09-25 | パナソニック株式会社 | Finger movement assist device |
| JP2010082342A (en) * | 2008-10-02 | 2010-04-15 | Nippon Densan Corp | Auxiliary actuator for finger |
| CN201823004U (en) * | 2010-09-28 | 2011-05-11 | 陈招富 | Microcomputer-controlled finger exercising apparatus |
-
2010
- 2010-09-28 CN CN 201010294717 patent/CN101940522B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101940522A (en) | 2011-01-12 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130911 Termination date: 20190928 |