Abstract: A mobile terminal protective case for diving includes an upper shell, a lower shell, a clamping assembly arranged in the accommodating cavity, and a positioning plate arranged in an accommodating cavity. The upper shell and the lower shell are closed together to form the accommodating cavity. Shooting control buttons triggering virtual shooting buttons of a mobile terminal are arranged on the upper shell. The clamping assembly clamps two opposite sides of the mobile terminal. By arranging the clamping assembly and the positioning plate in the accommodating cavity, not only storage of the mobile terminal of different models is realized, versatility is improved. By arranging the shooting control buttons, switching of different shooting nodes is realized, switching of using a front camera and using s rear camera is realized, and shooting control of the mobile terminals of different specifications is realized, which greatly improves user experience.

Abstract: A waterproof phone case includes a front shell and a rear shell. The front shell is rotatably connected with the rear shell. The front shell cooperates with the rear shell to form an accommodating space configured to accommodate a mobile phone. An area of the front shell corresponding to the accommodating space includes a viewing area. A rotating portion and magnetic portions are arranged on a rear surface of the rear shell. The rotating portion is detachably connected with a rear hanger. The magnetic portions are magnetically connected with the rear hanger. Two different positions of the rear hanger are magnetically matched with the magnetic portions through the rotating portion of the rear shell.

Abstract: A photovoltaic Bluetooth headset compartment is provided, comprising: a bottom shell, an upper cover flip-connected with the bottom shell, an inner support assembled on the bottom shell, a photovoltaic panel assembled on an outside of the upper cover, a circuit board assembled in the bottom shell and, a storage battery assembled in the bottom shell and electrically connected to the circuit board, wherein the upper cover is provided with a first spring pin of which one end is electrically connected to the photovoltaic panel and the other end extends from the upper cover, and the inner support is provided with a spring pin contact point electrically connected to the circuit board; and after the upper cover is closed, the first spring pin is inserted into a spring pin contact point and the photovoltaic panel charges the storage battery.

Abstract: A photovoltaic Bluetooth headset compartment is provided, comprising: a bottom shell, an upper cover flip-connected with the bottom shell, an inner support assembled on the bottom shell, a photovoltaic panel assembled on an outside of the upper cover, a circuit board assembled in the bottom shell and, a storage battery assembled in the bottom shell and electrically connected to the circuit board, wherein the upper cover is provided with a first spring pin of which one end is electrically connected to the photovoltaic panel and the other end extends from the upper cover, and the inner support is provided with a spring pin contact point electrically connected to the circuit board; and after the upper cover is closed, the first spring pin is inserted into a spring pin contact point and the photovoltaic panel charges the storage battery.