| 摘要 |
A motor including a linear module is disclosed. The motor comprises: a linear pipe of which one side opened surface is coupled to a motor body towards a rotation axis of the motor and which is configured to form a predetermined polygon in an inner longitudinal section; a screw which is mounted in the internal of the linear pipe and which is configured to rotate about the rotation axis of the motor in conjunction with the rotation axis thereof; and a moving bar mounted with the screw therein, moving in the extending direction of the screw by the rotation of the screw, and engaged at a shape of the polygon formed inside the linear pipe if the force to rotate about the rotation axis of the motor is applied. Therefore, the motor has an effect of reciprocating a structure combined to the motor in a linear direction by utilizing the rotational force of a common motor to rotate the rotation axis by the simple coupling structure. |
