Title:
MOBILE ROBOT DRIVING WHEEL DEFORMING DEVICE AND MOBILE ROBOT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/203398
Kind Code:
A1
Abstract:
The present invention relates to a mobile robot capable of moving in narrow areas while overcoming obstacles and, more specifically, to a mobile robot driving wheel deforming device capable of changing a wheel base and a mobile robot comprising same. To this end, provided is a mobile robot (100) driving wheel deforming device comprising: a first driving wheel (200) for driving the mobile robot (100); a third arm (152) connected to the first driving wheel (200); a second driving wheel (210) for driving the mobile robot (100); a fourth arm (154), one end of which is connected to the second driving wheel (210), and the other end of which is connected to the third arm (152) such that same rotates integrally; a third driving wheel (220) for driving the mobile robot (100); a second arm (114), one end of which is connected to the third driving wheel (220); a second shaft (150) installed in an area in which the third arm (152) and the fourth arm (154) are connected, thereby rotating the third arm (152) and the fourth arm (154); and a second-shaft servomotor (330) for rotating the second shaft (150).
Inventors:
SONG YOUNG EUN (KR)
Application Number:
PCT/KR2022/004083
Publication Date:
September 29, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
UNIV HOSEO ACAD COOP FOUND (KR)
International Classes:
B25J5/00; B25J19/00
Foreign References:
| KR101565945B1 | 2015-11-05 | |||
| KR20200048732A | 2020-05-08 | |||
| JP2011235692A | 2011-11-24 | |||
| KR101248978B1 | 2013-04-02 | |||
| JP2009120101A | 2009-06-04 |
Attorney, Agent or Firm:
JO, Kyeong Hwa (KR)
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