Abstract: The present disclosure provides an intelligent insole module. The intelligent insole module is placed inside an insole for tracking a user's exercise behavior. The intelligent insole module comprises a sensing unit, a wireless unit, a control unit and a power supply unit. The sensing unit detects an exercise information. The wireless unit transmits the exercise information. The control unit is connected to the sensing unit and the wireless unit, and controls the sensing unit and the wireless unit. The power supply unit is connected to the control unit, and supplies electricity to the intelligent insole module. The power supply unit comprises a magnetic charging structure.

Abstract: A waterproof fastening assembly includes a base plate, a top cover, and a fastening structure arranged on the top cover. The top cover and the base plate cooperatively define a receiving space. The fastening structure includes an elastic latch, a limiting slider, and a fixing seat. The elastic latch is disposed on the fixing seat, and the limiting slider is disposed on the elastic latch. The elastic latch is configured to latch a housing to cover the receiving space. The limiting slider is configured to slide to unlatch the elastic latch from the housing.

Abstract: The present disclosure provides an intelligent insole module. The intelligent insole module is placed inside an insole for tracking a user's exercise behavior. The intelligent insole module comprises a sensing unit, a wireless unit, a control unit and a power supply unit. The sensing unit detects an exercise information. The wireless unit transmits the exercise information. The control unit is connected to the sensing unit and the wireless unit, and controls the sensing unit and the wireless unit. The power supply unit is connected to the control unit, and supplies electricity to the intelligent insole module. The power supply unit comprises a magnetic charging structure.

Abstract: The disclosure provides a charger including a base and a charging circuit. The base includes a coupling portion for detachably coupling with one of multiple supporting stands. Each of the supporting stands has a supporting container with different standards. The coupling portion has a coupling surface. The coupling surface is used for supporting one of the supporting stands. The charging circuit is disposed in the base and the charging circuit has a first electrical connector. The first electrical connector protrudes from the coupling surface. When the coupling portion is coupled with the supporting stand, a portion of the first electrical connector is disposed in the supporting container.

Abstract: The disclosure provides a charger including a base and a charging circuit. The base includes a coupling portion for detachably coupling with one of multiple supporting stands. Each of the supporting stands has a supporting container with different standards. The coupling portion has a coupling surface. The coupling surface is used for supporting one of the supporting stands. The charging circuit is disposed in the base and the charging circuit has a first electrical connector. The first electrical connector protrudes from the coupling surface. When the coupling portion is coupled with the supporting stand, a portion of the first electrical connector is disposed in the supporting container.

Abstract: A casing structure includes a case member and a sliding member. The case member includes a first case body and a second case body. The sliding member includes a first slider, a second slider, and a torsion spring. The first case body and the second case body may move relative to each other through the sliding member. The first slider includes a hollow part and a spring fixing part extending from an edge of the hollow part into the first case body. The torsion spring includes a spiral portion. The two ends of the torsion spring are respectively disposed on the spring fixing part and the second slider, and the spiral portion of the torsion spring corresponds to the hollow part, thus reducing an overall thickness of the casing structure.