Abstract: A smart temperature conservation container comprises a container main body, a cover body, at least a display unit, a temperature sensor, a controller and a power supply module. A containing space of the container main body is provided for containing liquid. The cover body covers the container main body to seal the containing space. The display unit, the temperature sensor, the controller and the power supply module are disposed to the container main body. The temperature sensor can perform temperature sensing for liquid contained in the containing space to generate a signal that is further transmitted to the controller so that the display unit can perform correspondingly display to allow the user to understand the temperature of the liquid contained in the temperature conservation container through the display unit.

Abstract: A portable electronic device structure includes a first body, a connection plate, and a second body. The connection plate, pivoted to the first body, has an interworking assembly and a notch. The notch has a sliding portion and a positioning portion connected to each other. The second body has a sliding block pivoted to the interworking assembly and sliding in the sliding portion. The connection plate pivotally rotates to an open position with respect to the first body, and enables the interworking assembly to drive the second body to displace in a direction away from the first body. At this time, the sliding block slides into the positioning portion and pivotally rotates with respect to the interworking assembly, so as to drive the second body to rotate with respect to the interworking assembly.

Abstract: A portable electronic device structure includes a first body, a connection plate, and a second body. The connection plate, pivoted to the first body, has an interworking assembly. The second body, pivoted to the interworking assembly, rotates with respect to the connection plate. The connection plate pivotally rotates to an open position with respect to the first body, and enables the interworking assembly to drive the second body to displace in a direction away from the first body, so that the second body is actuated to rotate smoothly.

Abstract: A portable electronic device structure includes a first body, a connection plate, and a second body. The connection plate, pivoted to the first body, has an interworking assembly and a notch. The notch has a sliding portion and a positioning portion connected to each other. The second body has a sliding block pivoted to the interworking assembly and sliding in the sliding portion. The connection plate pivotally rotates to an open position with respect to the first body, and enables the interworking assembly to drive the second body to displace in a direction away from the first body. At this time, the sliding block slides into the positioning portion and pivotally rotates with respect to the interworking assembly, so as to drive the second body to rotate with respect to the interworking assembly.