HAPTIC FORCE FEEDBACK DEVICE

• Main Authors: YANG, WOO SUNG, LEE, JAE YONG, KIM, DAE JE
• Format: Patent
• Language: English; Korean
• Published: 23.08.2018
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; BALL GAMES; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; GAMES; HUMAN NECESSITIES; PHYSICS; SPORTS; TRAINING EQUIPMENT

The present invention provides a haptic force providing device, capable of reducing a volume of a whole structure while minimizing interference with a wearer. According to the present invention, the haptic force providing device includes: a fixing unit having a through-hole, through which an arm of the wearer passes, wherein the fixing unit has a rail unit along an outer edge of the through hole; a first moving unit, a second moving unit, and a third moving unit moved along the rail unit and installed to relatively move to each other on the rail unit; a gripper installed in front of the fixing unit, wherein the gripper is formed to be held in the front after a hand of the wearer passes through the through hole; a first link unit, a second link unit, and a third link unit individually transmitting a movement of the gripper to the first moving unit, the second moving unit, and the third moving unit as one end of the first link unit, the second link unit, and the third link unit is connected to the gripper and the other end is individually connected to the first moving unit, the second moving unit, and the third moving unit; and a control unit deducting a rotation value of a pitch direction, a yaw direction, or a roll direction of the gripper by the measured rotation value of the first moving unit, the second moving unit, or the third moving unit. 착용자의 팔이 관통하는 관통홀이 형성되며, 관통홀의 외곽을 따라 레일부가 형성된 고정부; 레일부를 따라 이동되며, 레일부 상에서 서로 상대적인 운동이 가능하도록 마련된 제1이동부, 제2이동부 및 제3이동부; 고정부의 전방에 배치되어 착용자의 손이 관통홀을 관통한 후 전방에서 잡을 수 있도록 마련된 그리퍼; 일단은 그리퍼와 연결되고 타단은 제1이동부, 제2이동부 및 제3이동부에 각각 연결되어 그리퍼의 움직임을 제1이동부, 제2이동부 및 제3이동부에 각각 전달하는 제1링크부, 제2링크부 및 제3링크부; 및 제1이동부 또는 제2이동부 또는 제3이동부의 계측된 회전값을 통하여 그리퍼의 롤(roll)방향 또는 요(yaw)방향 또는 피치(pitch)방향의 회전값을 도출하는 제어부;를 포함하는 역감제시장치가 소개된다.