Wristband device capable of switching screen

Abstract

The invention discloses a wristband device capable of switching a screen, and the device comprises a screen, and further comprises a middle frame which is provided with a rotatable roller and a through hole convenient for shifting the roller outside the middle frame; a window frame body which is provided with a light-transmitting window, wherein one side of the light-transmitting window is provided with a light sensor assembly used for detecting rotation of the rolling wheel, the light sensor assembly is connected with the controller, the other side of the light-transmitting window is fixedly provided with a middle frame, and the rolling wheel is located between the middle frame and the window frame body; and a sealing piece which is arranged between the window frame body and the middle frame in a sealing mode, wherein the annular sealing piece is arranged on the periphery of the through hole in a surrounding mode so that waterproof sealing of the through hole and the interior of the middle frame can be achieved. The light sensor assembly senses the rotation condition of the rolling wheel and sends the rotation condition to the controller, screen switching control is facilitated, the structure is stable, the annular sealing piece is arranged between the middle frame and the window frame body and wound around the position of the through hole, so water vapor outside the middle frame is isolated from the outside of the through hole, and the waterproof performance is improved.

Description

technical field [0001] The present invention relates to the technical field of wearable devices, and more specifically, to a wristband device with switchable screens. Background technique [0002] Smart wearable products have become common electronic products in people's lives. With the improvement of people's requirements for electronic products, taking watches as an example, watches can no longer be used as a time display tool. While more functions are constantly emerging, they also need To meet the aesthetic and experience needs of different users, for example, the watch screen can be easily switched according to the aesthetic and use needs of different users, which is very meaningful for meeting different use needs. [0003] However, the structure of the screen switching control of various types of wristband devices is relatively complicated, which not only cannot realize fast and accurate screen control, but also tends to cause structural instability due to the complex ...

AI Technical Summary

Problems solved by technology

[0003] However, the screen switching control structure of various types of wristband devices is relatively complicated, not only cannot realize fast and accurate screen control, but also easily lead to structural instability due to complex structures

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