Music beat device
The music beat device comprises a machine body, a sliding groove, a sliding block and a cover body, the sliding groove is formed in the front face of the machine body, the sliding block is connected to the inner side of the sliding groove in an inserted mode, the cover body is fixedly connected to t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The music beat device comprises a machine body, a sliding groove, a sliding block and a cover body, the sliding groove is formed in the front face of the machine body, the sliding block is connected to the inner side of the sliding groove in an inserted mode, the cover body is fixedly connected to the top of the sliding block, a motor is fixedly connected to the interior of the machine body, and the output end of the motor is fixedly connected with an incomplete gear. The outer side of the incomplete gear is movably connected with a gear frame. The utility model has the advantages that when the motor is started, the incomplete gear is driven to rotate, when the incomplete gear rotates, the tooth frame is driven to reciprocate in the horizontal direction, and at the moment, the tooth frame drives the second gear to reciprocate, so that the swing needle is driven to swing left and right; through cooperation of the motor, the incomplete gear, the tooth frame and the second gear, the swing needle can be driven to |
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