| 摘要 |
The present invention relates to a joint protection device. The joint protection device by the present invention comprises: a base link; a first link which is capable of combining with the femoral region of a pedestrian and linked to the base link to be rotatable; a second link which is capable of combining with the tibial region of a pedestrian and linked to the base link to be rotatable; a first pinion gear which is combined with the first link and rotated with the first link into one unit by sharing a rotation axis; a second pinion gear which is combined with the second link and rotated with the second link into one unit by sharing a rotation axis; a fixing gear can be selectively engaged with the first and second pinion gears; a driving unit offering driving power to move the fixing gear; a pressure sensor measuring the pressure on s sole; and a controlling unit calculating the time the maximum load is applied to a knee using a pressure value measured by the pressure sensor and transmitting the order to the driving unit at the time to engage the fixing gear with the first and second pinion gears. |
