Insulin patch with reminding function

The utility model belongs to the field of medical devices, and discloses an insulin patch with a reminding function, which comprises an injection main body, two sides of the injection main body are respectively connected with a first connecting band and a second connecting band, the free end of the second connecting band is connected with an adjusting device, the adjusting device comprises a fixed frame, and the fixed frame is connected with the free end of the second connecting band. The inner side of the fixing frame is rotationally connected with a pressing plate, the longitudinal section of the pressing plate is in a 7 shape, the bottom of the pressing plate is connected with clamping teeth, and the injection body comprises a simulation skin layer, a simulation subcutaneous fat layer and a sponge layer. Meanwhile, the insulin injection process can be simulated more truly, so that the patient can be familiar with the insulin injection operation quickly and then inject insulin successfully by himself/hersel