Educational data acquisition pen based on internet of things technology

Abstract

The invention discloses an educational data acquisition pen based on the internet of things technology. The educational data acquisition pen comprises a pen body and a cover body; the pen body and thecover body form a plugging fit; a main battery is arrange in the pen body; a receiving groove is formed in the pen body; a base and a lighting member are arranged in the receiving groove; the base ishinged to the pen body; the lighting member is arranged on the base; an auxiliary battery is arranged in the base; static contacts are arranged on an inner wall of the receiving groove; the base hastwo movable contacts for contacting the corresponding static contacts respectively; a locking device is also disposed on the base; a storage battery and a charging interface are arranged on the coverbody; a plugging-in port is also formed in the cover body; power supply contacts are arranged in the plugging-in port; the power supply contacts are electrically connected with the storage battery; first charging contacts are arranged on the base; second charging contacts are arranged on the pen body; and the first charging contacts and the second charging contacts are arranged on the pen body atthe same height. The invention provides an auxiliary lighting device and has a convenient auxiliary power storage and charging device.

Description

technical field [0001] The invention relates to the technical field of image data collection equipment, in particular to an educational data collection pen based on Internet of Things technology. Background technique [0002] With the rapid development of society, the term big data appears more and more frequently in people's lives, and it has further entered the campus. In order to realize the research and application promotion of educational big data, data collection is indispensable However, at present, it is impossible for students to write homework completely through computer input, and students still mainly complete their homework by handwriting, so how to effectively collect students’ or teachers’ handwritten documents has become a major problem that needs to be solved in data collection. A camera is used to scan to form a scanned copy, which is then recognized by recognition software to achieve education data collection. However, this camera method is large in size, ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of society, the term big data appears more and more frequently in people's lives, and it has further entered the campus. In order to realize the research and application promotion of educational big data, data collection is indispensable However, at present, it is impossible for students to write homework completely through computer input, and students still mainly complete their homework by handwriting, so how to effectively collect students’ or teachers’ handwritten documents has become a major problem that needs to be solved in data collection. A camera is used to scan to form a scanned copy, which is then recognized by recognition software to achieve education data collection. However, this camera method is large in size, difficult to carry, and very inflexible to use, which is not convenient for efficient data collection. At the same time, the existing The hand-held data acquisition pen usually includes a pen body and a camera arranged at the front end of the pen body. The pen body is provided with a battery for providing power for the camera. Working for a long time, at the same time, due to the shadows in some places when holding the hand, the image shooting is not clear, and it is not easy for the recognition program to recognize

Images