Hand-writing pen and mobile terminal

摘要

A hand-writing pen and a mobile terminal are provided by the disclosure, wherein the hand-writing pen includes a penholder, the penholder includes a first rod and a second rod, the first rod and the second rod are connected by a rotation structure, an angle sensor module is set in the rotation structure, the angle sensor module is configured to obtain an angle signal of rotation of the first rod or the second rod and transmit the angle signal of the rotation to the mobile terminal used in coordination with the hand-writing pen. Calibration marks are also set on the penholder. By using the hand-writing pen and the mobile terminal, the mobile terminal carrying with the hand-writing pen can provide a measurement function, which greatly improves user experience.

主权项

1. A hand-writing pen, comprising a penholder, wherein the penholder comprises a first rod and a second rod;
the first rod and the second rod are connected by a rotation structure; and an angle sensor module is set in the rotation structure, and the angle sensor module is configured to acquire an angle signal of rotation of the first rod or the second rod and transmit the angle signal to a mobile terminal which is used in coordination with the hand-writing pen; wherein, the angle sensor module comprises: an angle displacement sensor; a wireless communication module is set on the penholder, wherein the wireless communication module is connected to the angle sensor module and is configured to transmit the angle signal acquired by the angle sensor module to the mobile terminal in a wireless communication manner; when the first rod or the second rod rotates, a displacement signal acquired by the angle displacement sensor is transmitted to the mobile terminal via the wireless communication module; the mobile terminal performs calculation processing to obtain a corresponding angle value and display the angle value.