Rotary and telescopic sperm extractor

A novel rotary and telescopic sperm extractor, comprising:

• a telescopic mechanism;
• a rotary mechanism mounted on the telescopic mechanism;
• and
• an inner container mounted on the rotary mechanism,
• wherein the rotary mechanism rotates while making a reciprocating telescopic motion along with the telescopic mechanism,
• the telescopic mechanism comprises a first motor, an eccentric wheel, and a rocker bar,
• the eccentric wheel is mounted on the first motor, the rocker bar has one end arranged on the eccentric wheel and the other end mounted on the rotary mechanism,
• the first motor drives the eccentric wheel to rotate, the eccentric wheel rotates to drive the rocker bar to make a push-pull motion so as to implement the reciprocating telescopic motion of the rotary mechanism, and the inner container makes a reciprocating telescopic and rotary motion along with the rotary mechanism;
• wherein the telescopic mechanism further comprises slide rods and a slide block;
• and
• a slide rod is arranged on each of two sides of the slide block,
• one end, away from the first motor, of the rocker bar is mounted on the slide block, the slide block is pushed and pulled to make a reciprocating motion on the two slide rods, and the rotary mechanism is mounted on the slide block;
• and
• wherein the rotary mechanism comprises a second motor;
• the second motor is mounted on the slide block and rotates by a rotary shaft;
• a first gear is further mounted on the rotary shaft of the second motor;
• the first gear is further connected to a second gear in a meshed manner;
• and a hollow structure is further arranged inside the second gear, and a rotary conductive slip ring is arranged in the hollow structure and configured to conduct electricity during rotation of the second gear.