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Intelligent posture correcting pencil based on pressure sensors

A pressure sensor and posture correction pen technology, applied in the sensor field, can solve the problems of abnormal hand muscle development, uneven handwriting, affecting the posture of the whole body, etc.

Inactive Publication Date: 2018-03-09
NANJING LVZHICHENG PATENT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the pen is held too heavy or too light, or the direction of the pen holder is not correct, it may cause the handwriting to deviate from neatly, and more seriously, it will lead to long-term abnormal development of hand muscles, which will affect the maintenance of the whole body posture

Method used

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  • Intelligent posture correcting pencil based on pressure sensors
  • Intelligent posture correcting pencil based on pressure sensors

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Embodiment Construction

[0012] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0013] Our research has found that the pressure on the barrel of the mechanical pencil is the highest at the tip of the head, and sometimes too much pressure will cause the lead to break. Therefore, the intelligent posture correction pen based on the pressure sensor provided by the present invention, such as figure 1 , figure 2 As shown, including the pen holder 1, a plurality of miniature pressure sensors 3 are evenly arranged along the inner wall of the sleeve inside the lead sleeve 2 of the head of the pen holder. These miniature pressure sensors 3 (the miniature pressure sensors are invisible outside the pen holder) are all connected to The microprocessor f...

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Abstract

The invention discloses an intelligent posture correcting pencil based on pressure sensors. The pencil includes a pencil holder, a pencil lead casing arranged in the pencil holder and a micro processor; the head of the pencil lead casing protrudes out of the head of the pencil holder, a circle of micro pressure sensors are arranged on the inner wall of the head of the pencil lead casing and all connected with the micro processor, a circle of LED lamps are arranged outside the pencil holder and all connected with the micro processor, and the LED lamps correspond to the micro pressure sensors ina one-to-one mode in position. A mechanical pencil is adopted as a carrier, the pressure sensors are arranged at key positions, and the small LED lamps are arranged outside the pencil holder for achieving lamplight reminding, so that children can be reminded to maintain correct strength for holding the pencil body.

Description

technical field [0001] The invention belongs to the technical field of sensors, and in particular relates to an intelligent posture correction pen based on a pressure sensor. Background technique [0002] Automatic pencil is a common stationery. In primary school, when students get used to wooden pencils, they will use automatic pencil for homework writing. The pen-holding posture of elementary school students is also a key issue that parents care about. If the pen is held too heavy or too light, or the direction of the pen holder is not correct, it may lead to irregular handwriting deviation, and more seriously, it will lead to long-term abnormal development of hand muscles, which will affect the maintenance of the whole body posture. Contents of the invention [0003] In order to solve the above problems, the present invention discloses an intelligent posture correcting pen based on a pressure sensor. With a mechanical pencil as a carrier, multiple pressure sensors are ...

Claims

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Application Information

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IPC IPC(8): B43K29/08
CPCB43K29/08
Inventor 叶小平
Owner NANJING LVZHICHENG PATENT TECH DEV CO LTD
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