Urine collecting funnel with adjustable transverse caliber and urodynamic detection equipment

The utility model belongs to the technical field of medical detection equipment, and particularly provides a urine collecting funnel with an adjustable transverse caliber and urodynamic detection equipment. The urine collecting funnel aims at solving the problem that the shape of an existing urine collecting funnel cannot be changed. Therefore, according to the urine collecting funnel, the urine collecting funnel comprises a funnel body, the left side wall and the right side wall of the funnel body are respectively provided with a deformable corrugated structure, and the left side wall and the right side wall can deform by means of the corrugated structures of the left side wall and the right side wall. The left side wall and the right side wall are close to each other or far away from each other, so that the transverse caliber of the urine collecting funnel is adjusted. The urine collecting funnel with the structure not only can deform, but also enables an operator to adjust the size of the transverse calibe