Link mechanism experimental apparatus that output parameter can regulate and control

The utility model relates to a link mechanism experimental apparatus that output parameter can regulate and control belongs to the link mechanism transmission technology field, and the device includes base, active part and secondary part, and still include and to regulate and control to become connecting rod part, motor control section and signal acquisition part, the utility model discloses can realize the motor and change fast input and become the long input of pole, it is long at the pole of link mechanism operation in -process real -time change driving part rotational speed and the long unit of change pole to realize the unable function that realizes of some traditional link mechanism, the problem of speed, acceleration that the link mechanism that designs probably exists exceed safety threshold, the link mechanism's that can also design output parameter and the incomplete match of required output parameter is solved, the application that makes link mechanism does not confine to decides that the pole is long decides the rotational speed, has extended link mechanism's range of application, this kind is solved the thinking and not only can be applied to the classroom teaching experiment in addition, more can be applied to in the actual production.