JPS6153064B2 - - Google Patents
Info
- Publication number
- JPS6153064B2 JPS6153064B2 JP8732982A JP8732982A JPS6153064B2 JP S6153064 B2 JPS6153064 B2 JP S6153064B2 JP 8732982 A JP8732982 A JP 8732982A JP 8732982 A JP8732982 A JP 8732982A JP S6153064 B2 JPS6153064 B2 JP S6153064B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- power source
- orthosis
- power supply
- supply 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.)
- Expired
Links
- 210000002414 leg Anatomy 0.000 claims description 4
- 210000000544 articulatio talocruralis Anatomy 0.000 claims description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 claims description 2
- 210000004394 hip joint Anatomy 0.000 claims description 2
- 210000000629 knee joint Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
Landscapes
- Prostheses (AREA)
Description
【発明の詳細な説明】
この発明は脊髄損傷などにより足の麻痺した障
害者に装着して足の股関節、膝関節、足首関節等
の少なくとも一つの関節を油圧駆動装置で駆動す
る動力装具の電源装置に関する。[Detailed Description of the Invention] This invention provides a power source for a power orthosis that is attached to a disabled person whose legs are paralyzed due to spinal cord injury, etc., and drives at least one joint such as the hip joint, knee joint, or ankle joint of the leg using a hydraulic drive device. Regarding equipment.
従来、足の麻痺した障害者のために車椅子があ
つた。しかしながら車椅子では室内での使用に制
限があり、さらに段差のある所や細い通路などで
の移動ができないなどの欠点を有していた。これ
らの欠点を除去するために関節部を油圧駆動する
油圧駆動装置を有する動力装具が従来提案されて
おり、かかる動力装具が第１図に示されている。
第１図において１は股用油圧駆動装置、２は膝用
油圧駆動装置、３は足首用油圧駆動装置、４は各
油圧駆動装置用の制御装置を有する充電可能なバ
ツテリーまたは電池の如き電源、５は油圧ポンプ
と油圧タンクである。 Traditionally, wheelchairs were available for people with paralyzed legs. However, wheelchairs have drawbacks such as being limited in their use indoors and being unable to move around on uneven surfaces or narrow passages. In order to eliminate these drawbacks, a power equipment having a hydraulic drive device for hydraulically driving the joints has been proposed, and such a power equipment is shown in FIG.
In FIG. 1, 1 is a hydraulic drive device for the crotch, 2 is a hydraulic drive device for the knee, 3 is a hydraulic drive device for the ankle, and 4 is a power source such as a rechargeable battery or a battery having a control device for each hydraulic drive device; 5 is a hydraulic pump and a hydraulic tank.
この動力装具では、前記制御装置から股、膝、
足首の各関節の油圧駆動装置１，２，３に歩行の
際と同様な関節角パターン信号を送り、その信号
に追従してそれぞれの油圧駆動装置１，２，３が
駆動され、歩行が行なわれる。しかし電源４が放
電してしまうと各油圧駆動装置は動作しなくなる
ため、装着者は立往生したり転倒の危険にさらさ
れるなどの欠点を有していた。 In this power orthosis, the control device controls the crotch, knee,
A joint angle pattern signal similar to that used during walking is sent to the hydraulic drive devices 1, 2, and 3 of each joint of the ankle, and each hydraulic drive device 1, 2, and 3 is driven in accordance with the signal to perform walking. It can be done. However, if the power source 4 is discharged, each hydraulic drive device ceases to operate, which has the disadvantage that the wearer may become stuck or be exposed to the risk of falling.
この発明は上記の欠点を除去するためになされ
たもので、装着者が車椅子を利用している間に電
源４を充電させることによつて電源４の枯渇を防
ぐようにした動力装具用電源装置を提供すること
を目的とする。 This invention was made to eliminate the above-mentioned drawbacks, and is a power supply device for a power orthosis that prevents the power supply 4 from being depleted by charging the power supply 4 while the wearer is using the wheelchair. The purpose is to provide
第２図はこの発明の一実施例を示す図である。
第２図において４ａは動力装具を駆動するための
比較的小容量の充電可能な第一の電源、７は充電
用コネクター、６は充電器、４ｂは第一の電源４
ａより容量の大きい第二の電源である。第一の電
源４ａおよび充電用コネクター７の一方は動力装
具にとりつけられている。また、充電器６、第二
の電源４ｂおよび充電用コネクター７の他方は車
椅子（図示せず）に配置される。装具装着者が車
椅子にのつている間は第二の電源４ｂより充電器
６とコネクター７を経て、第一の電源４ａに充電
を行なう。装具装着者が車椅子をはなれて歩行す
る場合にはコネクター７をはずし、第一の電源４
ａから電力をとつて動力装具を駆動させる。 FIG. 2 is a diagram showing an embodiment of the present invention.
In FIG. 2, 4a is a relatively small capacity rechargeable first power source for driving the power equipment, 7 is a charging connector, 6 is a charger, and 4b is the first power source 4.
This is a second power supply with a larger capacity than a. One of the first power source 4a and the charging connector 7 is attached to the power equipment. Further, the other of the charger 6, the second power source 4b, and the charging connector 7 is placed in a wheelchair (not shown). While the brace wearer is in the wheelchair, the second power source 4b charges the first power source 4a via the charger 6 and the connector 7. When the orthosis wearer leaves the wheelchair and walks, disconnect the connector 7 and connect the first power source 4.
Electric power is taken from a to drive the power equipment.
第一の電源４ａはニツケルカドミウム電池の如
き小型、軽量のものとするのが好ましく、第二の
電源４ｂは通常のバツテリーとすることができ
る。 The first power source 4a is preferably a small and lightweight one such as a nickel cadmium battery, and the second power source 4b can be an ordinary battery.
以上のようにこの発明によれば、大きな容量の
電源と充電器を車椅子に設置し、動力装具装着者
が車椅子を利用している間はこの電源から動力装
具用の電源に充電するように構成したので、動力
装具用電源の枯渇を防止できる効果がある。 As described above, according to the present invention, a large-capacity power source and a charger are installed in the wheelchair, and the power source for the power orthosis is charged from this power source while the person wearing the power orthosis is using the wheelchair. Therefore, it is possible to prevent the power source for the power equipment from being exhausted.
第１図は従来の動力装具を示す図でイは正面
図、ロは背面図、第２図はこの発明に係わる動力
装具用電源装置の構成を示す図である。
図において、４ａは第一の電源、４ｂは第二の
電源、６は充電器である。
FIG. 1 is a diagram showing a conventional power equipment, in which A is a front view, B is a rear view, and FIG. 2 is a diagram showing the configuration of a power supply device for a power equipment according to the present invention. In the figure, 4a is a first power supply, 4b is a second power supply, and 6 is a charger.
Claims (1)
一つの関節を油圧駆動装置で駆動するようにした
動力装具用の電源装置において、前記動力装具を
駆動するための比較的小容量の充電可能な第一の
電源を動力装具に設け、車椅子に前記の第一の電
源より容量の大きい充電用の第二の電源および第
二の電源から第一の電源を充電するための充電器
を設けたことを特徴とする動力装具用電源装置。 ２ 第二の電源がバツテリーである特許請求の範
囲第１項記載の動力装具用電源装置。 ３ 第一の電源がニツケルカドミウム電池である
動力装具用電源装置。[Scope of Claims] 1. A power supply device for a power orthosis in which at least one joint of a leg, such as a hip joint, a knee joint, or an ankle joint, is driven by a hydraulic drive device, wherein a relatively small power orthosis for driving the power orthosis is provided. A first power source with a rechargeable capacity is provided on the power equipment, a second power source for charging the wheelchair has a larger capacity than the first power source, and a charging source is provided to charge the first power source from the second power source. A power supply device for power equipment characterized by being provided with a power supply device. 2. The power supply device for power equipment according to claim 1, wherein the second power source is a battery. 3. A power supply device for a power orthosis whose first power source is a nickel cadmium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8732982A JPS58203757A (en) | 1982-05-25 | 1982-05-25 | Power source apparatus for power accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8732982A JPS58203757A (en) | 1982-05-25 | 1982-05-25 | Power source apparatus for power accessory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58203757A JPS58203757A (en) | 1983-11-28 |
| JPS6153064B2 true JPS6153064B2 (en) | 1986-11-15 |
Family
ID=13911826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8732982A Granted JPS58203757A (en) | 1982-05-25 | 1982-05-25 | Power source apparatus for power accessory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58203757A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100668U (en) * | 1987-12-25 | 1989-07-06 | ||
| JPH03211390A (en) * | 1990-01-12 | 1991-09-17 | Shinagawa Refract Co Ltd | Measurement of wear of furnace wall and indicator block |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3978972B2 (en) * | 2000-03-28 | 2007-09-19 | セイコーエプソン株式会社 | Body-worn muscle strength assist device |
-
1982
- 1982-05-25 JP JP8732982A patent/JPS58203757A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100668U (en) * | 1987-12-25 | 1989-07-06 | ||
| JPH03211390A (en) * | 1990-01-12 | 1991-09-17 | Shinagawa Refract Co Ltd | Measurement of wear of furnace wall and indicator block |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58203757A (en) | 1983-11-28 |
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