JP2015058144A5 - - Google Patents
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- Publication number
- JP2015058144A5 JP2015058144A5 JP2013193479A JP2013193479A JP2015058144A5 JP 2015058144 A5 JP2015058144 A5 JP 2015058144A5 JP 2013193479 A JP2013193479 A JP 2013193479A JP 2013193479 A JP2013193479 A JP 2013193479A JP 2015058144 A5 JP2015058144 A5 JP 2015058144A5
- Authority
- JP
- Japan
- Prior art keywords
- knee joint
- drive
- support device
- rotation support
- power
- 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.)
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- 210000000629 knee joint Anatomy 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001624 Hip Anatomy 0.000 claims description 3
- 210000001699 lower leg Anatomy 0.000 claims description 2
- 210000000689 upper leg Anatomy 0.000 claims description 2
- 210000003127 Knee Anatomy 0.000 claims 1
Description
実施形態に係る膝関節動作支援装置は、腰に装着する上部分と、下腿部に装着する下部分と、を有する。この装置は、大腿部に装着する部分を有していない。膝関節の外側の下部分の上端には、膝関節の動きに合わせて下部分を回動可能に支持するための回動支持機構が設けられている。そして、この回動支持機構と上部分との間には、両者を可動的に連結した連結機構が設けられている。この連結機構は、回動支持機構と上部分との間の距離を伸縮可能に連結し、下部分の上部分に対する捩れを許容する。また、この装置は、回動支持機構に対して回動力を付与する駆動機構、および駆動機構からの動力を回動支持機構に伝えるための動力伝達機構を有する。
The knee joint motion support device according to the embodiment has an upper part to be worn on the waist and a lower part to be worn on the lower leg. This device does not have a portion to be attached to the thigh. At the upper end of the lower part outside the knee joint, a rotation support mechanism is provided for rotatably supporting the lower part in accordance with the movement of the knee joint. And between this rotation support mechanism and the upper part, the connection mechanism which connected both movably is provided. This connection mechanism connects the distance between the rotation support mechanism and the upper part so as to expand and contract, and allows torsion with respect to the upper part of the lower part. The device also has a power transmission mechanism for transmitting driving mechanism to impart rotational force in response to a turning support mechanism, and the power from the drive mechanism to the rotating support mechanism.
Claims (7)
下腿部に装着する下部分と、
膝関節の外側で上記下部分の上端に設けられ、膝関節の動きに合わせて上記下部分を回動可能に支持する回動支持機構と、
この回動支持機構と上記上部分との間の距離を伸縮可能に連結するとともに、上記下部分の上記上部分に対する捩れを許容するように、上記回動支持機構を上記上部分に連結した連結機構と、
上記回動支持機構に対して回動力を付与する駆動機構と、
この駆動機構からの動力を上記回動支持機構に伝える動力伝達機構と、
を有する膝関節動作支援装置。 The upper part to be worn on the waist,
A lower part to be attached to the lower leg,
A rotation support mechanism that is provided at the upper end of the lower part outside the knee joint and supports the lower part in a rotatable manner in accordance with the movement of the knee joint;
A connection in which the rotation support mechanism is connected to the upper part so that the distance between the rotation support mechanism and the upper part can be expanded and contracted and the lower part is allowed to twist with respect to the upper part. Mechanism,
A drive mechanism for applying a rotational force to the rotation support mechanism ;
And a power transmission mechanism for transmitting the power from the drive mechanism to the rotation support mechanism,
A knee joint movement support device.
上記動力伝達機構は、上記回動支持機構に動力を伝達可能に固設した駆動プーリと、上記可動フレームの上記固定フレームに対する回転軸と同軸に回転可能に取り付けた駆動伝達プーリと、上記駆動プーリと上記駆動伝達プーリに巻回されて張設された無端状のタイミングベルトと、を有する、請求項１乃至６のいずれか１項に記載の膝関節動作支援装置。 The upper portion has a fixed frame that is fixedly attached to the waist and a movable frame that is rotatably connected to the fixed frame.
The power transmission mechanism includes a drive pulley fixedly provided to be able to transmit power to the rotation support mechanism, a drive transmission pulley mounted rotatably coaxially with the rotary axis relative to the fixed frame of the movable frame, said drive pulley The knee joint movement support device according to claim 1, further comprising: an endless timing belt wound around the drive transmission pulley and stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013193479A JP6071824B2 (en) | 2013-09-18 | 2013-09-18 | Knee joint motion support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013193479A JP6071824B2 (en) | 2013-09-18 | 2013-09-18 | Knee joint motion support device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015058144A JP2015058144A (en) | 2015-03-30 |
| JP2015058144A5 true JP2015058144A5 (en) | 2016-03-31 |
| JP6071824B2 JP6071824B2 (en) | 2017-02-01 |
Family
ID=52816159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013193479A Expired - Fee Related JP6071824B2 (en) | 2013-09-18 | 2013-09-18 | Knee joint motion support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6071824B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420270B (en) * | 2016-08-15 | 2019-04-30 | 江苏大学 | A kind of wearable lower limb servomechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1897523B1 (en) * | 2005-05-31 | 2012-09-19 | Honda Motor Co., Ltd. | Walking assisting device |
| JP5697947B2 (en) * | 2010-10-28 | 2015-04-08 | パナソニック株式会社 | Lower limb movement support device |
| JP5841787B2 (en) * | 2011-02-25 | 2016-01-13 | 川崎重工業株式会社 | Wearable motion support device |
| JP2013070783A (en) * | 2011-09-27 | 2013-04-22 | Equos Research Co Ltd | Walking support device |
-
2013
- 2013-09-18 JP JP2013193479A patent/JP6071824B2/en not_active Expired - Fee Related
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