Sperm collector

A sperm collector, comprising a sperm collector body, wherein the sperm collector body comprises a sperm collection device, the sperm collector body further comprises a gripping portion connected to the sperm collection device, and the gripping portion comprises a telescopic member with both ends of the telescopic member extending outward from the sperm collector body, and handles arranged at both ends of the telescopic member;

• the telescopic member comprises a drive motor, a drive gear, and racks, wherein the handles are internally hollow, an inner end of either of the handles is provided with an opening, the racks are fixed inside the handles, the drive gear is sleeved on a motor shaft of the drive motor, the drive gear is located between the two handles, and the drive gear is meshed with the racks that penetrate through the opening;
• the sperm collector body comprises a housing and a guide assembly located inside the housing, wherein the guide assembly comprises a guide rod and a guide sleeve, the guide rod is fixed inside the housing, the guide sleeve is sleeved on the handles and the guide rod, the adjustment knobs are sleeved on the handles, a limit groove is formed on an inner ring face of either of the adjustment knobs, a sleeve ring is sleeved on a circumferential face of either of the handles, and the rotary encoder is fixed to the guide sleeve.