Smart bracelet

Abstract

The invention provides a smart bracelet, which is characterized by comprising a base, wherein both ends of the base are connected to a bracelet belt. The smart bracelet is characterized in that the middle section of the base is formed by a transparent sealing tube, a columnar inner core is arranged inside the sealing tube, the inner core and a rotation shaft coaxial with the sealing tube form an axial connection on the base, the surface of the inner core is provided with a photovoltaic module, the other surface is provided with a display screen, both ends of the rotation respectively extend into the vertical direction slideway inside the base, both ends of the rotation shaft are respectively connected to a gear, the upper end and lower end of a gear rack are restrained by a restraining spring, the gear rack, the gear and the rotation shaft are balanced at the position for making the front surface of the photovoltaic module be upward when the smart bracelet is stationary and the front surface of the base is upward, the stiffness of the restraining spring is restrained to make the gear rack overcome the spring force of the restraining spring so as to slide to the limit position of the upper end or the lower end of the slideway, and when the gear rack is at the limit position of the lower end of the slideway, the gear rotates to make the front surface of the display screen be upward. According to the present invention, the smart bracelet completely uses solar energy to charge so as to reduce the trouble of the charging.

Description

technical field [0001] The invention relates to the field of smart wearable devices, in particular, a smart bracelet. Background technique [0002] A smart bracelet is a relatively popular smart wearable device, which is worn on the wrist and is convenient for checking time and body movement conditions. Since there are many sensors inside the smart bracelet, and it usually maintains real-time communication with the mobile phone through the Bluetooth module, the battery life is short. Generally, it needs to be charged once a day or two, which obviously brings great inconvenience to the user. . Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a smart bracelet, which can fully utilize solar energy to charge its battery, thereby eliminating or reducing the trouble of charging. [0004] The technical scheme adopted by the present invention to achieve the technical purpose is: the smart wristband includes a bas...

AI Technical Summary

Problems solved by technology

Since there are many sensors inside the smart bracelet, and it usually maintains real-time communication with the mobile phone through the Bluetooth module, the battery life is short. Generally, it needs to be charged once a day or two, which obviously brings great inconvenience to the user.

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