Transmission mechanism for music box ornament

A transmission mechanism for a music box having an ornament coupled thereon, comprising:

• a driving mechanism having a rotary wheel with an eccentric rod and disposed in said music box;
• a support mounted in said music box and having a through hole;
• a connection rod having two holes on two opposite ends thereof;
• an elongated support member inserted through said through hole of said support, secured on said support, and having one end coupled with said ornament and the other end secured to one end of said connection rod, wherein the other end is inserted into one hole of said connection rod;
• and
• a coupler with an S-oop structure having a first end connected with the other end of said connection rod by sleeving one end of said S-loop structure on a nut which is riveted on the other hole of said connection rod, and a second end coupled with said eccentric rod, wherein the other end of said connection rod will be driven by said coupler when said rotary wheel is rotated, thereby resulting in a reciprocated rotation of said ornament.

A transmission mechanism for a music box having a plurality of ornaments coupled thereon, comprising:

• a driving mechanism having a rotary wheel with an eccentric rod and disposed in said music box;
• a first support mounted in said music box and having a through hole;
• a connection rod having two opposite ends;
• a first elongated support member inserted through said through hole of said first support, secured on said first support, and having one end coupled with one ornament and the other end secured on one end of said connection rod;
• a coupler having a first end connected with the other end of said connection rod and a second end coupled with said eccentric rod,
• a second support mounted in said music box and having a through hole;
• a following piece slidably moving along two opposite elongated sides of said second support;
• and
• a second elongated support member inserted through said through hole of said second support and having one end coupled with another ornament and the other end secured to said following piece;
• when said rotary wheel is rotated, said following piece is alternately moved up and down by said eccentric rod thereby resulting in a vertically reciprocated movement of said one ornament, and the other end of said connection rod will be driven by said coupler thereby resulting in a reciprocated rotation of said another ornament.