Abstract: Provided in the present disclosure are a camera apparatus and a mobile terminal. The camera apparatus of the present disclosure comprises: a camera assembly; a rotary shaft that is fixedly connected to the camera assembly, a first gear being fixed at an end of the rotary shaft that is away from the camera assembly; a transmission component that is fixed on the rotary shaft and that abuts against the camera assembly; a screw rod that is rotationally connected to the transmission component, a second gear being fixed on the screw rod, and the screw rod and the rotary shaft being arranged in parallel; and a control structure that is connected to the screw rod, the control structure driving the screw rod to rotate, and the screw rod rotatingly driving the transmission component to move along the central axis of the rotary shaft.

Abstract: Provided in the present disclosure are a camera apparatus and a mobile terminal. The camera apparatus of the present disclosure comprises: a camera assembly; a rotary shaft that is fixedly connected to the camera assembly, a first gear being fixed at an end of the rotary shaft that is away from the camera assembly; a transmission component that is fixed on the rotary shaft and that abuts against the camera assembly; a screw rod that is rotationally connected to the transmission component, a second gear being fixed on the screw rod, and the screw rod and the rotary shaft being arranged in parallel; and a control structure that is connected to the screw rod, the control structure driving the screw rod to rotate, and the screw rod rotatingly driving the transmission component to move along the central axis of the rotary shaft.

Abstract: Provided in the present disclosure are a camera apparatus and a mobile terminal. The camera apparatus of the present disclosure comprises: a camera assembly; a rotary shaft that is fixedly connected to the camera assembly, a first gear being fixed at an end of the rotary shaft that is away from the camera assembly; a transmission component that is fixed on the rotary shaft and that abuts against the camera assembly; a screw rod that is rotationally connected to the transmission component, a second gear being fixed on the screw rod, and the screw rod and the rotary shaft being arranged in parallel; and a control structure that is connected to the screw rod, the control structure driving the screw rod to rotate, and the screw rod rotatingly driving the transmission component to move along the central axis of the rotary shaft.

Abstract: A smart device assembly and a protection case for a smart device are provided. The protection case includes a rear case and a cover plate. A membrane switch is placed in the cover plate, and an outer surface of the cover plate includes a key window arranged corresponding to a key portion in the membrane switch. An extension wire of a lower circuit layer of the membrane switch is extended out from the cover plate. A spring pogo pin connector is arranged on the extension wire of the lower circuit layer of the membrane switch. A slot is formed in the smart device. A pogo pin base connected to a GPIO pin of a processor of the smart device is disposed inside a body of the smart device. A contact point of the pogo pin base is exposed in the slot.

Abstract: A smart device assembly and a protection case for a smart device are provided. The protection case includes a rear case and a cover plate. A membrane switch is placed in the cover plate, and an outer surface of the cover plate includes a key window arranged corresponding to a key portion in the membrane switch. An extension wire of a lower circuit layer of the membrane switch is extended out from the cover plate. A spring pogo pin connector is arranged on the extension wire of the lower circuit layer of the membrane switch. A slot is formed in the smart device. A pogo pin base connected to a GPIO pin of a processor of the smart device is disposed inside a body of the smart device. A contact point of the pogo pin base is exposed in the slot.