Detachment structure for portable diagnostic ultrasound apparatus

A portable diagnostic ultrasound apparatus, comprising:

• a main body front housing, a main body bottom housing, and a detachment structure, the detachment structure being detachably connected within the main body bottom housing;
• wherein the detachment structure comprising a top cover, a bottom housing, and a rechargeable battery installed between the top cover and the bottom housing, the top cover is detachably connected with the bottom housing, a fan is installed in the bottom housing, the fan is abutted with the top cover, a battery PCB is installed in the bottom housing, the battery PCB is provided with a battery modular contact, the top cover is provided with an opening for the battery modular contact to pass through.