| 摘要 |
The present invention relates to a vehicular gear shifting manipulation device, which has substantially improved stability regarding operation for a linear movement of a cable, and which is configured to minimize the occurrence of malfunctions. The gear shifting manipulation device comprises: a gear shifting manipulator for implementing gear shifting manipulation according to the driver's manipulation; a control circuit board installed on the gear shifting manipulator so as to sense a movement of the gear shifting manipulator and then to output a gear shifting command signal according to the sensed information; a communication line connected to the control circuit board so as to transfer the gear shifting command signal output by the control circuit board; and an actuator connected to an end of a cable, which is connected to the transmission of the vehicle, and which is configured to linearly move the cable according to a command signal input through the communication line, wherein the actuator comprises: a guide member having a horizontal passage formed to correspond to an end of the cable; a guide block arranged on the guide member to be able to slide horizontally, the cable being connected to the outer surface of the guide block; a helical shaft, which is formed to protrude horizontally from a side surface of the guide block, and which has a thread formed on the outer peripheral surface thereof; a nut housing screw-coupled to the helical shaft; a bearing mounted around one side of the nut housing so as to rotatably support the nut housing; an installation plate mounted such that the bearing is penetrated; a driving motor mounted on one side of the installation plate; and a power transfer unit installed on the installation plate so as to transfer a driving force from the driving motor to the nut housing. |
