Watch power supply with mobile phone function

• Main Authors: CAI JUYING, TONG JINRONG
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; ELECTRONIC TIME-PIECES; GENERATION; HOROLOGY; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a watch power supply with a mobile phone function. The watch power supply comprises a mobile phone shell; the mobile phone shell is a hollow rectangular shell, the upper side of the mobile phone shell is provided with an upper opening, and the outer side of the mobile phone shell is provided with a charging interface and a discharging interface; a touch display screen; the edge of the touch display screen is fixedly connected with the edge of the upper opening; a mobile phone mainboard; the mobile phone mainboard is arranged in the mobile phone shell and is electrically connected with the touch display screen; and the watchband battery is detachably connected with the mobile phone shell and is electrically connected with the mobile phone mainboard and the discharge interface. The watch power supply with the mobile phone function is adopted, the capacitance is large, the mobile phone function can be standby for a long time through the watchband type power supply, the watchband battery i