Intelligent wearable device with charger

A smart wearable device and a charger thereof comprising:

• the smart wearable device;
• and
• a charging base configured to charge the smart wearable device, the charging base comprising:
• an elastic case;
• an open slot, formed in the elastic case, for inserting the smart wearable device;
• and
• a power supply portion disposed on the charging base and configured to supply the smart wearable device with electrical energy for charging;
• wherein the smart wearable device is fixed to the charging base by way of a close fit between slot walls on two sides of the open slot and an outer surface of the smart wearable device;
• wherein cross sections of the slot walls on two sides of the open slot are concave curves;
• cross sections of the outer surface of the smart wearable device opposite to the slot walls on two sides of the open slot are convex curves to form joint portions;
• a radian of the joint portions is equal to a radian of the slot walls on two sides of the open slot;
• wherein the smart wearable device comprises an upper case and a lower case disposed underneath the upper case;
• an accommodation space is formed in the upper case;
• the lower case and the upper case are connected through hooks so as to close the accommodation space in the upper case;
• the joint portions are disposed on the upper case;
• wherein the power supply portion comprises a first PCB disposed in the case for charging;
• a pogo pin is connected to the first PCB;
• a spring hole for extension of ends of pin shafts of the pogo pin is formed in the case located on a bottom of the open slot;
• the pin shafts of the pogo pin extend into the open slot from the spring hole;
• metal pillars that are in contact with elastic pieces on a second PCB of the smart wearable device are disposed in the smart wearable device;
• the second PCB is disposed in the accommodation space;
• pillar holes are formed in one side of an outer surface of the lower case of the smart wearable device opposite to the bottom of the open slot;
• positions of the pillar holes correspond to positions of the metal pillars;
• one end of each of the metal pillars away from the elastic piece is inserted into the pillar hole;
• the pin shafts of the pogo pin and end surfaces of the metal pillars away from the elastic pieces are brought into contact to conduct after the smart wearable device is inserted into the open slot so as to charge the smart wearable device.