KR200254844Y1 - Removable electric power transmission device for wheelchair - Google Patents
Removable electric power transmission device for wheelchair Download PDFInfo
- Publication number
- KR200254844Y1 KR200254844Y1 KR2020000030227U KR20000030227U KR200254844Y1 KR 200254844 Y1 KR200254844 Y1 KR 200254844Y1 KR 2020000030227 U KR2020000030227 U KR 2020000030227U KR 20000030227 U KR20000030227 U KR 20000030227U KR 200254844 Y1 KR200254844 Y1 KR 200254844Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wheelchair
- power transmission
- electric power
- motor
- transmission device
- Prior art date
Links
Landscapes
- Handcart (AREA)
Abstract
본 고안은 기존의 수동휠체어에 부착이 가능한 휠체어용 전동 동력 장치에 관한 것으로서, 사용자의 필요에 따라 부착시에는 자동휠체어, 탈착시에는 수동휠체어로의 겸용사용이 가능하도록 만들어진 장치이다.The present invention relates to an electric power device for a wheelchair that can be attached to an existing manual wheelchair, and the device is made to be used as a manual wheel chair when attached to the automatic wheel chair, and detachable according to the user's needs.
Description
본 고안은 휠체어용 전동 동력 장치에 관한 것으로, 더욱 상세하게는 동력원(구동모터)과 구동부(휠축)이 체인이나 벨트와 같은 별도의 동력 전달 장치 없이 기어를 통해 직접 연결되는 전동 동력 장치에 관한 것이다.The present invention relates to an electric power unit for wheelchairs, and more particularly, to an electric power unit in which a power source (drive motor) and a drive unit (wheel shaft) are directly connected through a gear without a separate power transmission device such as a chain or a belt. .
기존의 전동휠체어 중 수동 및 전동휠체어로의 겸용사용이 가능하도록 개발되어진 제품은 있으나, 수동휠체어에 탈부착이 가능하도록 하여 수동 및 전동휠체어로의 겸용사용을 할 수 있도록 설계된 장치는 개발되지 않았다. 또한, 가격 면에서 비싸다는 이유로 인하여 보급이 일반화되지 못하고 있다는 단점이 있다.Some existing electric wheel chairs have been developed to be used for both manual and electric wheel chairs, but no devices designed to be used for both manual and electric wheel chairs have been developed. In addition, there is a disadvantage that the diffusion is not generalized because of the high price.
본 고안은 상술한 문제점을 해결하기 위하여, 동력원(구동모터)과 구동부(휠축)사이에 동력 전달 효율이 높은 기어를 사용하여 직접 연결함으로서 동력손실을 최소화하고, 기존의 수동휠체어에 탈부착이 가능하도록 하여 수동 및 전동휠체어로의 전환이 가능한 동력 전달 장치를 제작하는 것을 목적으로 한다.In order to solve the above problems, the present invention is connected directly between the power source (drive motor) and the drive unit (wheel shaft) by using a gear having high power transmission efficiency to minimize power loss and to be detachable to the existing manual wheel chair. The purpose is to produce a power transmission device capable of switching between manual and electric wheel chair.
도 1은 기존의 수동휠체어를 나타낸 도면1 is a view showing a conventional manual wheelchair
도 2는 전동 동력 장치의 구성품을 나타낸 도면2 is a view showing the components of the electric power unit;
도 3은 구동모터와 연결되어 있는 구동축 모터가 차축모터와 결합되어 있는 경우의 정면도3 is a front view when the drive shaft motor connected to the drive motor is coupled to the axle motor;
도 4는 구동모터와 연결되어 있는 구동축 모터가 차축모터와 결합되어 있는 경우의 측면도Figure 4 is a side view when the drive shaft motor coupled to the drive motor is coupled to the axle motor
도 5는 본 고안의 전동 동력 장치에 배터리가 부착된 모습5 is a battery attached to the electric power unit of the present invention
도 6은 본 고안의 전동 동력 장치에서 배터리가 제거된 모습6 is a state in which the battery is removed from the electric power unit of the present invention
본 고안은 배터리(①), 구동모터(②), 구동축(③), 모터 고정판(④), 구동축 기어(⑤), 및 차축 기어(⑥)으로 구성되어 서로 결합되어 사용되는 휠체어용 전동 동력 장치이다.The present invention consists of a battery (①), drive motor (②), drive shaft (③), motor fixing plate (④), drive shaft gear (⑤), and axle gear (⑥) electric motor power device for wheelchairs used in combination with each other to be.
휠체어 주행시 똑같은 크기의 힘의 양쪽 휠에 동시에 전달된다면, 휠체어는 전진 내지 후진만 가능하게 된다.If wheelchairs are simultaneously transferred to both wheels of the same size, the wheelchair will only be able to move forward or backward.
따라서, 양쪽의 휠을 따로 제어하기 위하여 두 개의 구동모터(②)를 각각 사용하였으며, 이로 인하여 휠체어는 전진 및 후진뿐만 아니라 선회하는 경우에도 원활한 주행을 할 수 있게 된다.Therefore, two driving motors (②) were used to control both wheels separately, thereby allowing the wheelchair to move smoothly even when turning as well as forward and backward.
상기 구동모터(②)를 휠체어에 고정시키기 위하여 모터 고정판(④)을 휠체어 프레임(⑩)에 부착시켰으며, 구동축(③)은 모터 고정판(④)에 뚫려 있는 구멍을 통과하게 된다. 구동축 기어(⑤)는 모터 고정판(④)을 통과하여 나온 구동축(③)과결합하며 휠축에 결합되어 있는 차축 기어(⑥)와 맞물리게 되며, 체인이나 벨트가 아닌 기어로서 직접 연결되기 때문에 동력 전달시 발생되는 손실을 줄일 수 있다.In order to fix the driving motor (②) to the wheelchair, a motor fixing plate (④) is attached to the wheelchair frame (⑩), and the driving shaft (③) passes through a hole drilled in the motor fixing plate (④). The drive shaft gear (⑤) is engaged with the drive shaft (③) passed through the motor fixing plate (④) and meshes with the axle gear (⑥) coupled to the wheel shaft. The loss incurred can be reduced.
한편, 배터리(①)는 배터리 받침대(⑨)에 부착 및 탈착이 가능하도록 되어 있어 언제든지 수동 및 자동으로의 전환이 가능하며, 우측 팔걸이(⑦) 옆에는 구동모터(②)와 연결되어 있는 컨트롤 박스(⑧)를 부착하여 운전자의 조작이 용이하도록 하였다.On the other hand, the battery (①) is attached to and detachable from the battery stand (⑨), so it can be switched manually or automatically at any time, and the control box connected to the drive motor (②) next to the right armrest (⑦). (8) was attached to facilitate the driver's operation.
이상에서 설명한 바와 같이, 본 고안에 의한 휠체어용 전동 동력 장치를 사용하여 수동휠체어에 장착할 경우, 고가인 기존의 전동휠체어에 대한 대체효과를 얻을 수 있어 지체 부자유자의 경제적인 부담을 줄일 수 있다.As described above, when mounted on a manual wheel chair using the electric power device for wheelchairs according to the present invention, it is possible to obtain a replacement effect for the expensive existing electric wheelchair can reduce the economic burden of the handicapped person.
또한, 주변 환경에 따라 수동 및 자동휠체어로 손쉽게 전환이 가능하여, 장애의 정도가 심하지 않은 운전자가 사용할 경우에는 운동 및 재활목적으로도 사용이 가능하며, 배터리 방전시 다시 충전하여 사용할 수 있어 반영구적으로 사용할 수 있다.In addition, it can be easily switched to manual and automatic wheelchairs according to the surrounding environment, and can be used for exercise and rehabilitation when the driver is not severely disabled, and can be recharged when the battery is discharged. Can be used.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000030227U KR200254844Y1 (en) | 2000-10-30 | 2000-10-30 | Removable electric power transmission device for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000030227U KR200254844Y1 (en) | 2000-10-30 | 2000-10-30 | Removable electric power transmission device for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200254844Y1 true KR200254844Y1 (en) | 2001-11-29 |
Family
ID=73060545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000030227U KR200254844Y1 (en) | 2000-10-30 | 2000-10-30 | Removable electric power transmission device for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200254844Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160103634A (en) | 2015-02-25 | 2016-09-02 | 계명대학교 산학협력단 | wheelchair with mountable power train system and controlled by passenger motion |
| KR20170028921A (en) | 2017-03-03 | 2017-03-14 | 계명대학교 산학협력단 | wheelchair with mountable power train system and controlled by passenger motion |
-
2000
- 2000-10-30 KR KR2020000030227U patent/KR200254844Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160103634A (en) | 2015-02-25 | 2016-09-02 | 계명대학교 산학협력단 | wheelchair with mountable power train system and controlled by passenger motion |
| KR20170028921A (en) | 2017-03-03 | 2017-03-14 | 계명대학교 산학협력단 | wheelchair with mountable power train system and controlled by passenger motion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5199520A (en) | Wheeled chair | |
| DK0463651T3 (en) | Drive device for a muscle powered vehicle such as a wheelchair | |
| ATE129402T1 (en) | SMALL VEHICLE, ESPECIALLY WHEELCHAIR WITH FOLDABLE CHAIR FRAME. | |
| NO307025B1 (en) | Wheelchair | |
| CA2342845A1 (en) | Wheelchair with aerobic attachment | |
| JP2003205050A (en) | Stepping type power generating health instrument | |
| WO2007041236A3 (en) | Wheelchair propulsion and exercise attachment | |
| FR2455886A1 (en) | Electrically propelled wheelchair for handicapped person - has collapsible seat mounted on cantilever chassis with independent drive motors powering rear wheels | |
| DE69830787D1 (en) | ONE ON BOARD EDGE DRIVEN WHEELCHAIR | |
| KR200254844Y1 (en) | Removable electric power transmission device for wheelchair | |
| ATE237294T1 (en) | WHEELCHAIR | |
| KR20120114560A (en) | Electric powered mode/manual mode convertable module for wheelchair and wheelchair using the same | |
| CN111685944B (en) | Nursing wheelchair | |
| KR101485474B1 (en) | wheelchair with mountable power train system | |
| KR20120096118A (en) | Passivity and electro motion wheelchairs | |
| KR20020073943A (en) | The auxiliary device to drive a manual wheelchair | |
| KR200226354Y1 (en) | The convertible device of manual wheelchair into electro-powered wheelchair | |
| JP2003019165A (en) | Post-fitting driving device of human-powered driven wheelchair | |
| CN201119956Y (en) | Manual and electric dual-purpose multifunctional wheel-chair vehicle | |
| KR20020057458A (en) | The convertible device of manual wheelchair into electro-powered wheelchair | |
| CN211382256U (en) | Front-push wheelchair | |
| KR101471626B1 (en) | wheelchair with mountable power train system | |
| KR20200137756A (en) | wheel mounted device of wheelchair | |
| JP2000142547A (en) | Drive unit device for power-assisted bicycle, and power- assisted bicycle | |
| GB2279923A (en) | A powered wheel for a wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |