An imaging module, comprising a substrate, a sensor assembly, a lens assembly and an adjustable lens assembly, the sensor assembly being arranged on the substrate and being configured to receive light passing through the adjustable lens assembly and the lens assembly, the adjustable lens assembly comprising a piezoelectric actuator and an adjustable lens, and the piezoelectric actuator being configured to deform the adjustable lens through the action of an electrical signal and change a focal length of the imaging module, wherein the adjustable lens assembly is arranged on the lens assembly, and the lens assembly is arranged between the substrate and the adjustable lens assembly, wherein the lens assembly comprises a lens barrel and a lens arranged in the lens barrel, the adjustable lens assembly comprises at least two contact terminals, the at least two contact terminals are connected to the piezoelectric actuator, a plurality of conductive members are arranged to the lens barrel, and both ends of at least two of the plurality of conductive members are electrically connected to the at least two contact terminals and the substrate, respectively, to transmit the electrical signal, wherein the sensor assembly comprises a sensor and a package body, the sensor is configured to receive the light, the package body is configured to package the sensor, the lens barrel comprises a body and a connecting protrusion extending from the body, the connecting protrusion is provided with the plurality of conductive members, the package body is provided with a connecting groove, a contact for each of the plurality of conductive members is arranged on the substrate at a position corresponding to the connecting groove, and the connecting protrusion extends into the connecting groove to electrically connect each of the plurality of conductive members on the connecting protrusion with the corresponding contact. wherein the adjustable lens assembly is arranged on the lens assembly, and the lens assembly is arranged between the substrate and the adjustable lens assembly, wherein the lens assembly comprises a lens barrel and a lens arranged in the lens barrel, the adjustable lens assembly comprises at least two contact terminals, the at least two contact terminals are connected to the piezoelectric actuator, a plurality of conductive members are arranged to the lens barrel, and both ends of at least two of the plurality of conductive members are electrically connected to the at least two contact terminals and the substrate, respectively, to transmit the electrical signal, wherein the sensor assembly comprises a sensor and a package body, the sensor is configured to receive the light, the package body is configured to package the sensor, the lens barrel comprises a body and a connecting protrusion extending from the body, the connecting protrusion is provided with the plurality of conductive members, the package body is provided with a connecting groove, a contact for each of the plurality of conductive members is arranged on the substrate at a position corresponding to the connecting groove, and the connecting protrusion extends into the connecting groove to electrically connect each of the plurality of conductive members on the connecting protrusion with the corresponding contact.