Volume ultrasonic probe

The utility model discloses a volume ultrasonic probe which comprises a shell, a sound window, a sound head base, an ultrasonic transducer, a pendulum shaft, a transmission assembly, a driving assembly, a first containing space and a second containing space. The ultrasonic probe further comprises a heat conduction film, the heat conduction film can conduct heat generated by the ultrasonic transducer to the second containing space from the first containing space of the volume ultrasonic probe, the heat is finally dissipated to the external environment through the shell, and the heat dissipation problem of the volume probe is effectively solved. 本实用新型公开了一种容积超声探头，包括外壳、声窗、声头基座、超声换能器、摆轴、传动组件、驱动组件、第一收容空间和第二收容空间。该超声探头还包括导热薄膜，导热薄膜可以将超声换能器产生的热量从容积超声探头的第一收容空间传导至第二收容空间，最终通过外壳散失到外界环境，有效解决了容积探头的散热问题。