POWER GENERATING SYSTEM HAVING MULTI-STAGE TRANSMISSION STRUCTURE

摘要

Disclosed is a power generating system, comprising a multi-stage transmission structure, a power generating device, a manual operation module. The multi-stage transmission structure includes a driving module and a transmission module. The driving module includes a first driving wheel and a first transmission wheel with a smaller diameter. The first driving wheel and the first transmission wheel have a plurality of guiding trenches at respective outer edges, and are linked with each other through a first transmission belt. The transmission module includes a second transmission wheel and a second driving wheel. The second transmission wheel has a greater diameter than the first transmission wheel and the second driving wheel and is coaxially disposed with the first transmission wheel. The manual operation module can enable a user to rotate the first driving wheel and thus carry the second driving wheel so that the power generating device generates power.

主权项

1. A power generating system having a multi-stage transmission structure, comprising:
a multi-stage transmission structure including:
a driving module including a first driving wheel, a first transmission wheel, and a first transmission belt, wherein the diameter of the first driving wheel is greater than that of the first transmission wheel, and the first transmission belt is disposed around the first driving wheel and the first transmission wheel, so that the first driving wheel is capable of carrying the first transmission wheel; the first driving wheel and the first transmission wheel have a plurality of guiding trenches at respective outer edges, and the first transmission belt has a plurality of guiding structures, so that when the first transmission belt is disposed around the first driving wheel and the first transmission wheel, the guiding structures are correspondingly engaged in the guiding trenches, anda transmission module including a second transmission wheel, a second driving wheel, and a second transmission belt, wherein the second transmission wheel is coaxially disposed with the first transmission wheel and rotates synchronously with the first transmission wheel; the diameter of the second transmission wheel is greater than that of the first transmission wheel and that of the second driving wheel, and the second transmission belt is disposed around the second transmission wheel and the second driving wheel, so that the second transmission wheel is capable of driving the second driving wheel to rotate; a power generating device including a rotation shaft, wherein the second driving wheel is disposed around the rotation shaft; a manual operation module connected to the first driving wheel, to enable a user to drive the first driving wheel to rotate, and thus carry the second driving wheel and the rotation shaft to rotate through the first transmission belt, the first transmission wheel, and the second transmission belt, so that the power generating device generates power; and a tension adjusting device disposed adjacent to the first transmission belt to adjust tension of the first transmission belt.