Patent ID: 11944569
Assignee: GUANGDONG AOYUN TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  Y | IPC A

Claim 0:
1. A hand warmer with detachable battery comprising a shell (1), wherein an outer side of the shell (1) is provided with a hardware piece (2), an inner part of the shell (1) is fixedly provided with a PCB main board (5), and a detachable battery compartment (3) is also arranged in the shell (1);
wherein a bottom of the shell (1) is provided with an opening, the opening is clamped with a battery cover (4), and the battery cover (4) is detachable from the opening;
wherein the outer side of the shell (1) is also provided with silica gel (6); and
wherein an upper end of the inner side of the shell (1) is fixedly provided with a positioning point (10), two sides of a top of the battery compartment (3) are provided with positioning slots (11) matched with the positioning points (10), and the inside of the shell (1) and the battery compartment (3) are also provided with mutually matched charging interfaces (9) for supplying power to the PCB motherboard and hardware pieces (2).