{
  "$type": "site.standard.document",
  "description": "The present invention specifically relates to a bumper assembly of a mobile robot which can accurately sense a broadside collision as well as a head-on collision when the mobile robot collides with an obstacle. The present invention includes: a sliding member which is provided to be movable in the…",
  "path": "/patents/975056",
  "publishedAt": "2014-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B25J19/00",
    "YUJIN ROBOT CO LTD [KR]"
  ],
  "textContent": "The present invention specifically relates to a bumper assembly of a mobile robot which can accurately sense a broadside collision as well as a head-on collision when the mobile robot collides with an obstacle. The present invention includes: a sliding member which is provided to be movable in the front and rear directions with respect to a robot body; a front plate which has an arc-shaped plane, is moved integrally with the sliding member when the sliding member is moved in the front and rear directions, and is coupled to the sliding member to enable rotation; a first sensor for sensing the sliding member when the sliding member exceeds the predetermined distance in the rear direction in the moving state thereof; a first elastic member for putting pressure on the sliding member in the front direction; and a second sensor for sensing the front plate when the front plate is rotated at a predetermined angle.",
  "title": "BUMPER ASSEMBLY OF MOBILE ROBOT"
}