Multifunctional pen

Abstract

The invention relates to a multifunctional pen, comprising a nib, a barrel, a tail and a cap. The nip is provided with a ball; the pen also comprises a power supply, a temperature regulator, a storage device, a sound effect device, a display device and a control device, and a trajectory acquisition device is disposed in the ball; both joints of two ends of the barrel with the cap are provided with sensing switch contacts A, the inner edge of the cap is provided with a sensing switch contact , and a sensing switch composed of the sensing switch contacts A and the sensing switch contact B is connected with the control device; the multifunctional pen has the advantages that when using the pen, a user can play music and, through the display device, get reminded of avoiding the embarrassment and trouble of forgetting a character to be written while holding the pen; in addition, in hot and cold weathers, it is possible to regulate the exterior temperature of the barrel to make people comfortable through the temperature regulator; the pen can also prevent the loss of the cap since people pay less attention on the cap that has a single function.

Description

technical field [0001] The invention relates to a writing tool, in particular to a multifunctional writing tool. Background technique [0002] At present, traditional pens change with the change of external temperature. In winter, the hands will feel cold and cold; in summer, the weather is hot, and the hands will sweat for a long time to make the pen feel slippery. The pen tool itself does not have any temperature-regulating function, because changes in the external temperature will affect people's work and study efficiency. [0003] In addition, with the development of science and technology, more and more electronic products are pouring into people's lives. A series of products with editing and memory functions such as computers and mobile phones cause people to forget to write while picking up pens, which affects certain work and study efficiency. Now foreign languages ​​are also widely used, but the memory of words is usually a difficult point for people to learn. [...

AI Technical Summary

Problems solved by technology

However, it is very cumbersome to bring all these together, and the long-term carrying of the earphones is particularly harmful to the ears, even irreversible.

[0005] In daily life, pens are very common and essential tools in the process of people's work and study, but in the process of use, because the pen cap is only used to protect the tip of the pen, it is usually not paid attention to when it is used. As a result, the cap of the pen often disappears and is often lost, thereby reducing the life of the pen to a certain extent

With the development and change of science and technology, there are more and more types of pens. However, their functions are usually relatively single. They are only used as pens for writing, but they are not well combined with the existing diversified electronic products.

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