CN104606027B - Elbow joint motion convalescence device - Google Patents

Elbow joint motion convalescence device Download PDF

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Publication number
CN104606027B
CN104606027B CN201510051971.3A CN201510051971A CN104606027B CN 104606027 B CN104606027 B CN 104606027B CN 201510051971 A CN201510051971 A CN 201510051971A CN 104606027 B CN104606027 B CN 104606027B
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arm
forearm
seat
motor
supports
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CN104606027A (en
Inventor
王维锐
陈俊锋
葛正
冯明敏
郭玲玲
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Research Institute of Zhejiang University Taizhou
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Research Institute of Zhejiang University Taizhou
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Abstract

The invention discloses a kind of elbow joint motion convalescence device, including motor-driven case, the power output shaft of motor-driven case connects upper arm rotary stopper block;Upper arm rotary stopper block is fixing with forearm positions regulation travelling carriage to be connected;It is provided with forearm on forearm positions regulation travelling carriage and supports seat;The fixing upper arm that connects of runing rest supports seat;Upper arm support seat is fixing with levelling lever to be connected;Levelling lever is connected by connector and vertical adjusting bar are fixing.The present invention meets human body joint motion rule, and can complete arm ancon stretches the activity of bending, and rehabilitation efficacy is good.

Description

Elbow joint motion convalescence device
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to a kind of elbow joint motion convalescence device.
Background technology
Stroke patients disability the most to some extent, can't take care of oneself, the most every year due to the newly-increased many between twenty and fifty limbs impaireds of the reason such as industrial injury, vehicle accident, the biggest mental pressure and otherwise impact is caused to sufferers themselves and family, these patients are treated by society and the great cost of household expenses, cause the great wasting of resources.
Effective rehabilitation maneuver, can make patient recover function to a certain extent, not only increase the quality of life of patient oneself, and alleviate the burden of family and entire society.
At present, it is to be taken exercises patient limb function rehabilitation training by medical personnel or families of patients that this type of patient implements the common practice of rehabilitation training, every day 2-3 time, each more than 1 hour.This method not only labor intensity is big, the longest, and often method is incorrect, easily induction spasm pattern and articular trauma.
Summary of the invention
The technical problem to be solved is to provide a kind of elbow joint motion convalescence device, and it can solve existing elbow joint rehabilitation and use artificial rehabilitation or supplemental training apparatus rehabilitation, and efficiency is low, the problem that rehabilitation efficacy is the best.
For solving above-mentioned technical problem, the technical solution of elbow joint motion convalescence device of the present invention is:
Including motor-driven case 5, motor-driven case 5 connects the side plate of runing rest 3 by level connection joint axle, and the base plate of runing rest 3 connects upper arm by vertical connecting shaft and supports seat 2;Motor-driven case 5 can rotate relative to runing rest 3 around level connection joint axle, and runing rest 3 can support seat 2 around vertical connecting shaft relative to upper arm and rotate, with change upper arm support seat 2 and forearm support the opening of seat 7 towards, thus realize right-hand man and exchange function;
The power output shaft of motor-driven case 5 connects upper arm rotary stopper block 6, and motor-driven case 5 can drive upper arm rotary stopper block 6 to rotate;Upper arm rotary stopper block 6 is fixing with forearm positions regulation travelling carriage 8 to be connected;Being provided with forearm on forearm positions regulation travelling carriage 8 and support seat 7, forearm supports seat 7 and can move forward and backward along forearm positions regulation travelling carriage 8;Arcuate groove is offered on upper arm rotary stopper block 6, the maximum rotation angle of upper arm rotary stopper block 6 can be carried out spacing by arcuate groove, make upper arm rotary stopper block 6 and be secured to connect forearm positions regulation travelling carriage 8 can only rotate in the slewing area that arcuate groove is limited;Upper arm support seat 2 is fixing with levelling lever 1 to be connected;Levelling lever 1 is connected by connector 10 is fixing with vertical adjusting bar 11.
The side plate of described runing rest 3 is positioned on motor-driven case 5 by spring catch 4;The base plate of runing rest 3 is positioned upper arm by another spring catch 4 and supports on seat 2.
Described forearm supports seat 7 and connects forearm positions regulation travelling carriage 8 by hand screw 9;After forearm support seat 7 moves into place along forearm positions regulation travelling carriage 8, realize forearm support seat 7 by hand screw 9 and be connected with forearm positions regulation the fixing of travelling carriage 8.
When right arm, described upper arm supports the opening up of seat 2, and described forearm supports the opening of seat 7 inwardly;When left arm, making runing rest 3 support seat 2 around vertical connecting shaft relative to upper arm and rotate 180 °, motor-driven case 5 rotates 180 ° around level connection joint axle relative to runing rest 3, makes upper arm support the opening up of seat 2, forearm supports the opening of seat 7 outwardly, thus realizes right-hand man and exchange function.
Described levelling lever 1 is made to move forward and backward relative to connector 10, it is possible to regulation upper arm supports position before and after seat 2;Described vertical adjusting bar 11 is made to move up and down relative to connector 10, it is possible to regulation upper arm supports the upper-lower position of seat 2.
Described motor-driven case 5 includes motor, planetary reduction gear, Stepping Motor Control Driver, and motor connects power output shaft by planetary reduction gear;Motor realizes controlling by Stepping Motor Control Driver.
Regulate described levelling lever 1 and/or vertical adjusting bar 11, make upper arm support seat 2 and match with the upper arm of user, upper arm is placed in upper arm and supports on seat 2;Make forearm support seat 7 to move forward and backward along forearm positions regulation travelling carriage 8, make forearm support seat 7 and match with the forearm of user, forearm is placed in forearm and supports in seat 7;Make motor-driven case 5 drive upper arm rotary stopper block 6 to rotate, thus drive forearm positions regulation travelling carriage 8 and forearm thereon to support seat 7 and rotate for center of rotation with upper arm rotary stopper block 6, it is achieved the rotary motion of forearm.
What the present invention can reach has the technical effect that
The present invention meets human body joint motion rule, and can complete arm ancon stretches the activity of bending, and rehabilitation efficacy is good.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of elbow joint motion convalescence device of the present invention;
Fig. 2 is the present invention schematic diagram for right arm;
Fig. 3 is the present invention schematic diagram for left arm.
Description of reference numerals in figure:
1 is levelling lever, and 2 support seat for upper arm,
3 is runing rest, and 4 is spring catch,
5 is motor-driven case, and 6 is upper arm rotary stopper block,
7 support seat for forearm, and 8 regulate travelling carriage for forearm positions,
9 is hand screw, and 10 is connector,
11 is vertical adjusting bar.
Detailed description of the invention
As it is shown in figure 1, elbow joint motion convalescence device of the present invention, including motor-driven case 5, motor-driven case 5 connects the side plate of runing rest 3 by level connection joint axle, and the base plate of runing rest 3 connects upper arm by vertical connecting shaft and supports seat 2;Motor-driven case 5 can rotate relative to runing rest 3 around level connection joint axle, and runing rest 3 can support seat 2 around vertical connecting shaft relative to upper arm and rotate, with change upper arm support seat 2 and forearm support the opening of seat 7 towards, thus realize right-hand man and exchange function;
The side plate of runing rest 3 is positioned on motor-driven case 5 by spring catch 4;The base plate of runing rest 3 is positioned upper arm by another spring catch 4 and supports on seat 2;
The power output shaft of motor-driven case 5 connects upper arm rotary stopper block 6, and motor-driven case 5 can drive upper arm rotary stopper block 6 to rotate;Upper arm rotary stopper block 6 is fixing with forearm positions regulation travelling carriage 8 to be connected;Being provided with forearm on forearm positions regulation travelling carriage 8 and support seat 7, forearm supports seat 7 and can move forward and backward along forearm positions regulation travelling carriage 8;
Offering arcuate groove on upper arm rotary stopper block 6, the maximum rotation angle of upper arm rotary stopper block 6 can be carried out spacing by arcuate groove, makes upper arm rotary stopper block 6 and forearm positions regulation travelling carriage 8 can only rotate in the slewing area that arcuate groove is limited;
Forearm supports seat 7 and connects forearm positions regulation travelling carriage 8 by hand screw 9;After forearm support seat 7 moves into place along forearm positions regulation travelling carriage 8, realize forearm support seat 7 by hand screw 9 and be connected with forearm positions regulation the fixing of travelling carriage 8;
Upper arm support seat 2 is fixing with levelling lever 1 to be connected;Levelling lever 1 is connected by connector 10 is fixing with vertical adjusting bar 11;
As in figure 2 it is shown, when right arm, upper arm supports the opening up of seat 2, forearm supports the opening of seat 7 inwardly;As shown in Figure 3, when left arm, make runing rest 3 support seat 2 around vertical connecting shaft relative to upper arm and rotate 180 °, motor-driven case 5 rotates 180 ° around level connection joint axle relative to runing rest 3, upper arm is made to support the opening up of seat 2, forearm supports the opening of seat 7 outwardly, thus realizes right-hand man and exchange function;
Levelling lever 1 is made to move forward and backward relative to connector 10, it is possible to regulation upper arm supports position before and after seat 2;
Vertical adjusting bar 11 is made to move up and down relative to connector 10, it is possible to regulation upper arm supports the upper-lower position of seat 2.
Motor-driven case 5 includes motor, planetary reduction gear, Stepping Motor Control Driver, and motor connects power output shaft by planetary reduction gear;Motor realizes controlling by Stepping Motor Control Driver.
The operation principle of the present invention is as follows:
Regulation levelling lever 1 and/or the position of vertical adjusting bar 11, make upper arm support seat 2 and match with the upper arm of user, upper arm is placed in upper arm and supports on seat 2;
Unclamp hand screw 9, make forearm support seat 7 and move forward and backward along forearm positions regulation travelling carriage 8, make forearm support seat 7 and match with the forearm of user, forearm is placed in forearm and supports in seat 7;
Make motor-driven case 5 drive upper arm rotary stopper block 6 to rotate, thus drive forearm positions regulation travelling carriage 8 and forearm thereon to support seat 7 and rotate for center of rotation with upper arm rotary stopper block 6, it is achieved the rotary motion of forearm.

Claims (7)

1. an elbow joint motion convalescence device, it is characterised in that: including motor-driven case, motor-driven case connects the side plate of runing rest by level connection joint axle, and the base plate of runing rest connects upper arm by vertical connecting shaft and supports seat;Motor-driven case can rotate relative to runing rest around level connection joint axle, and runing rest can support seat around vertical connecting shaft relative to upper arm and rotate, with change upper arm support seat and forearm support the opening of seat towards, thus realize right-hand man and exchange function;
The power output shaft of motor-driven case connects upper arm rotary stopper block, and motor-driven case can drive upper arm rotary stopper block to rotate;
Upper arm rotary stopper block is fixing with forearm positions regulation travelling carriage to be connected;Being provided with forearm on forearm positions regulation travelling carriage and support seat, forearm supports seat and can move forward and backward along forearm positions regulation travelling carriage;
Arcuate groove is offered on upper arm rotary stopper block, the maximum rotation angle of upper arm rotary stopper block can be carried out spacing by arcuate groove, make upper arm rotary stopper block and be secured to connect forearm positions regulation travelling carriage can only rotate in the slewing area that arcuate groove is limited;
The fixing upper arm that connects of runing rest supports seat;Upper arm support seat is fixing with levelling lever to be connected;Levelling lever is connected by connector and vertical adjusting bar are fixing.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: the side plate of described runing rest is positioned on motor-driven case by spring catch;The base plate of runing rest is positioned upper arm by another spring catch and supports on seat.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: described forearm supports seat and connects forearm positions regulation travelling carriage by hand screw;After forearm support seat moves into place along forearm positions regulation travelling carriage, realize forearm support seat by hand screw and be connected with forearm positions regulation the fixing of travelling carriage.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: when right arm, described upper arm supports the opening up of seat, and described forearm supports the opening of seat inwardly;When left arm, making runing rest support seat around vertical connecting shaft relative to upper arm and rotate 180 °, motor-driven case rotates 180 ° around level connection joint axle relative to runing rest, makes upper arm support the opening up of seat, forearm supports the opening of seat outwardly, thus realizes right-hand man and exchange function.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: make described levelling lever move forward and backward relative to connector, it is possible to regulation upper arm supports position before and after seat;Described vertical adjusting bar is made to move up and down relative to connector, it is possible to regulation upper arm supports the upper-lower position of seat.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: described motor-driven case includes motor, planetary reduction gear, Stepping Motor Control Driver, and motor connects power output shaft by planetary reduction gear;Motor realizes controlling by Stepping Motor Control Driver.
Elbow joint motion convalescence device the most according to claim 1, it is characterised in that: regulate described levelling lever and/or vertical adjusting bar, make upper arm support seat and match with the upper arm of user, upper arm is placed in upper arm and supports on seat;
Make forearm support seat to move forward and backward along forearm positions regulation travelling carriage, make forearm support seat and match with the forearm of user, forearm is placed in forearm and supports in seat;
Make motor-driven case drive upper arm rotary stopper block to rotate, thus drive forearm positions regulation travelling carriage and forearm thereon to support seat and rotate for center of rotation with upper arm rotary stopper block, it is achieved the rotary motion of forearm.
CN201510051971.3A 2015-02-02 2015-02-02 Elbow joint motion convalescence device Active CN104606027B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107224387A (en) * 2017-07-20 2017-10-03 陈红卫 A kind of elbow joint function rehabilitation device with dispenser function

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476739B (en) * 2016-02-15 2018-06-29 鲁俊东 Orthopedic fixer outside a kind of elbow joint
CN108743342B (en) * 2018-04-06 2020-08-07 济宁市中医院 Foot-operated health care rehabilitation ware of massage sole acupuncture point
CN109620648B (en) * 2019-02-01 2021-05-14 苏州好博医疗器械有限公司 Left and right hand interchanging mechanism for rope-driven upper limb rehabilitation trainer

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US7396337B2 (en) * 2002-11-21 2008-07-08 Massachusetts Institute Of Technology Powered orthotic device
JP2008521454A (en) * 2004-11-30 2008-06-26 アイトゲネッシーシェ テヒニッシェ ホッホシューレ チューリッヒ System and method for cooperative arm treatment and corresponding rotation module
US8612010B2 (en) * 2008-12-23 2013-12-17 Robotic Integrated Technology Development Corporation Upper extremity muscle therapy system
WO2010095619A1 (en) * 2009-02-19 2010-08-26 国立大学法人岐阜大学 Wearable motion support device
KR101295004B1 (en) * 2011-10-05 2013-08-08 한국과학기술연구원 Exoskeleton mechanism for limb power assistance
KR101511427B1 (en) * 2012-08-30 2015-04-10 서울대학교산학협력단 A treatment device for hemiplegia
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CN204484681U (en) * 2015-02-02 2015-07-22 浙江大学台州研究院 Elbow joint motion convalescence device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107224387A (en) * 2017-07-20 2017-10-03 陈红卫 A kind of elbow joint function rehabilitation device with dispenser function
CN107224387B (en) * 2017-07-20 2019-04-23 陈红卫 A kind of elbow joint function rehabilitation device of band application function

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Inventor after: Wang Weirui

Inventor after: Chen Junfeng

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Inventor after: Feng Mingmin

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Inventor after: Wang Weirui

Inventor after: Chen Junfeng

Inventor after: Ge Zheng

Inventor after: Feng Mingmin

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Effective date of registration: 20191112

Address after: 317200 No.28, Qinghua Road, Xiage village, Sanhe Town, Tiantai County, Taizhou City, Zhejiang Province

Patentee after: Zhou Ting

Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Hu Xing Industrial Park (Wu Jiaduan) Chu Chau talent dream factory

Patentee before: Research Institute of Zhejiang University-Taizhou

Effective date of registration: 20191112

Address after: 317200 No.28, Qinghua Road, Xiage village, Sanhe Town, Tiantai County, Taizhou City, Zhejiang Province

Patentee after: Zhou Ting

Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Hu Xing Industrial Park (Wu Jiaduan) Chu Chau talent dream factory

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Address after: 317605 Chuzhou talent dream factory, Huxing Industrial Park, Chumen Town, Yuhuan City, Taizhou City, Zhejiang Province

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Address before: 317200 No.28, Qinghua Road, Xiage village, Sanhe Town, Tiantai County, Taizhou City, Zhejiang Province

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