1results about How to "Reliable charging" patented technology

This application provides a charging adapter and charging device for charging a wearable device, including a housing; the housing includes a receiving cavity; a first terminal is disposed in the receiving cavity and at least partially exposed relative to the housing, the first terminal being used for electrical connection to an external power source; a second terminal is disposed in the receiving cavity and at least partially exposed relative to the housing, the second terminal and the first terminal are electrically connected, the second terminal being used for electrical connection to the wearable device, the first terminal having a different shape from the second terminal; the first terminal is disposed towards a first direction of the housing; the second terminal is disposed towards a second direction of the housing; the first direction and the second direction form an angle with each other, the second terminal is configured to physically connect to the wearable device and charge the wearable device by connecting to an external power source through the first terminal, and allows the second direction of the housing and a supporting plane to be perpendicular to each other, the supporting plane being used to support the wearable device. This application effectively improves charging compatibility and enhances connection stability during the charging process.