The invention relates to a device for simulating aquatic organisms. The device comprises a shell, a driving module, a cam and a weight unit, the driving module is arranged in the containing space of the shell and comprises a transmission shaft which extends in the front-back direction and can be controlled to be driven to pivot. The cam is attached to the propeller shaft and includes a cam groove formed in an outer peripheral surface of the cam. The cam groove extends around the drive shaft and in a front-back direction. The weight unit is installed on the driving module in a front-and-back movable mode and comprises a protruding column. And the convex column can be movably inserted into the cam groove. When the cam is driven by the transmission shaft to rotate, the convex column moves along the cam groove to drive the weight unit to move back and forth relative to the driving module, so that the gravity center position of the aquatic organism simulating device is changed. By means of the design that the protruding column is matched with the cam groove, the weight borne by the transmission shaft can be reduced so as to reduce loss of the transmission shaft, and then the durable effect is achieved.
一种仿水中生物装置,包含壳体、驱动模块、凸轮及重物单元。驱动模块设置于壳体的容置空间中,并包括沿前后方向延伸且能够受控被驱动枢转的传动轴。凸轮安装于传动轴,并包括形成于凸轮的外周面的凸轮沟槽。凸轮沟槽绕传动轴且在前后方向上延伸。重物单元能够前后移动地安装在驱动模块,并包括凸柱。凸柱能够移动地插设在凸轮沟槽中。当凸轮被传动轴带动转动时,凸柱会沿着凸轮沟槽移动而带动重物单元相对于驱动模块前后移动,使仿水中生物装置的重心位置改变。借由凸柱与凸轮沟槽配合的设计,能降低传动轴所承载的重量以减少传动轴损耗,进而达到耐用的效果。
Device for simulating aquatic organisms
仿水中生物装置
27.12.2024
Patent
Elektronische Ressource
Chinesisch
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