Pen with infrared sensor
An infrared sensor and pen holder technology, which is applied to writing instruments and other directions, can solve the problems of not having students to correct their posture, students' vision loss, and incorrect learning postures, etc.
Inactive Publication Date: 2013-06-19
王京华
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Problems solved by technology
[0002] The eyesight of the current students is declining rapidly, which is closely related to their heavy learning tasks and incorrect learning postures, while the existing pens can only write, and do not have the function of reminding students to correct their postures
Method used
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[0008] Such as figure 1 As shown, a pen with an infrared sensor includes a pen holder 1, a refill 2 and a pen cap 3, and is characterized in that: the end of the pen holder 1 is provided with an infrared sensor 4 and an indicator light 5, and a battery 6 is arranged inside the pen holder, and an infrared The sensor 4, the indicator light 5 and the battery 6 are connected to form a closed loop.
[0009] When using the present invention, if the user's posture is incorrect, the infrared sensor 4 can send a signal, so that the indicator light 5 lights up to remind the user to correct the posture, and the system is powered by a battery.
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A pen with an infrared sensor comprises a pen holder, a refill and a pen cap. The infrared sensor and an indication lamp are arranged at the tail end of the pen holder, a battery is arranged inside the pen holder, and the infrared sensor, the indication lamp and the battery are connected to form a closed loop. According to the pen with the infrared sensor, when the pen is used and the posture of a user is not right, the infrared sensor can respond, and the indication lamp is turned on to remind the user to change the posture.
Description
technical field [0001] The invention relates to a stationery product, in particular to a pen with an infrared sensor. Background technique [0002] The eyesight of present students declines rapidly, which is closely related to their heavy learning tasks and incorrect learning postures, while existing pens can only write, and do not have the function of reminding students to correct their postures. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pen with an infrared sensor, which can correct wrong postures of students and prevent myopia. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a pen with an infrared sensor, including a pen holder, a refill and a cap, an infrared sensor and an indicator light are provided at the end of the pen holder, a battery is provided inside the pen holder, and an infrared sensor The indicator, indicator light and battery ...
Claims
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Inventor 王京华
Owner 王京华