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Clerical error prompting pencil grip based on bluetooth transmission

A technology of writing errors and pen holders, which is applied in the field of stationery, can solve problems such as single function, failure to correct writing errors in time, and failure to integrate writing error prompting functions, so as to achieve the effect of correcting the posture of holding a pen and correcting writing errors

Inactive Publication Date: 2017-06-27
MINNAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are various pen holders on the market, but these pen holders only have a single function of correcting the posture of holding the pen, and do not incorporate the function of prompting writing errors, which cannot achieve the purpose of timely correcting writing errors

Method used

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  • Clerical error prompting pencil grip based on bluetooth transmission
  • Clerical error prompting pencil grip based on bluetooth transmission
  • Clerical error prompting pencil grip based on bluetooth transmission

Examples

Experimental program
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Embodiment Construction

[0026] See Figure 1 to Figure 6 As shown, a writing error prompt pen holder based on Bluetooth transmission of the present invention includes a pen holder sleeve 1, a handle 2 and an internal control circuit, the pen holder sleeve 1 is connected to the handle 2 to form a cavity, and the internal control circuit A circuit is installed in the cavity. Specifically, the penholder sleeve 1 and the handle 2 can be integrally formed and connected, or can be detachably connected, which is not limited here.

[0027] The penholder sleeve 1 is provided with a Bluetooth pairing switch 11, a Bluetooth pairing indicator light 12 and a speaker 13; the bottom of the handle 2 is provided with a laser emission hole 22; the internal control circuit includes a Bluetooth main control chip U1, 2.4 G radio frequency module U2 and laser mouse circuit; Described bluetooth main control chip U1 is connected with described bluetooth code switch 11 and is used for carrying out code pairing with the exte...

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PUM

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Abstract

The invention discloses a clerical error prompting pencil grip based on bluetooth transmission. The clerical error prompting pencil grip comprises a pencil rod sleeve, a handle and an internal control circuit, and the pencil rod sleeve is provided with a bluetooth code pairing switch, a bluetooth code pairing indication lamp and a loudspeaker; a laser transmitting hole is formed in the bottom of the handle; the internal control circuit comprises a bluetooth main control chip, a radio frequency module and a laser mouse circuit; the bluetooth main control chip is connected with the bluetooth code pairing switch, the bluetooth code pairing indication lamp and the laser transmitting hole, the bluetooth main control chip transmits writing scripts collected by the laser mouse circuit to external bluetooth equipment for displaying and / or comparison through the radio frequency module, and receives feedback information of the external bluetooth equipment through the radio frequency module; and the bluetooth main control chip is connected with the loudspeaker to be used for converting the feedback information into voice for prompting clerical errors. According to the clerical error prompting pencil grip, the clerical error prompting function is achieved on the basis of an existing pencil grip, and while the pencil gripping gesture is corrected while a student can correct the clerical errors.

Description

technical field [0001] The invention relates to the field of stationery, in particular to a writing error prompting pen holder based on Bluetooth transmission. Background technique [0002] In the process of writing, the correct posture of holding the pen affects the quality of writing, writing speed and hand comfort. Especially for beginners, incorrect writing posture may even lead to diseases such as hunchback, strabismus and crooked neck. In addition, when students complete writing tasks such as copying or dictation, they cannot find problems such as wrong strokes, wrong letter combinations, wrong stroke order, or wrong writing format of their written Chinese characters in time. The earlier the wrong writing is found, the easier it is to correct it and prevent Impressions of wrong writing are formed in the brain. In real life, when students are doing writing functions such as exercise books, they cannot determine whether the writing is correct or not. Usually, it is not ...

Claims

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Application Information

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IPC IPC(8): B43K29/00H02J7/00
CPCB43K29/004B43K29/005H02J7/00H02J7/0063
Inventor 黄锦标周璐夏芸芸许陵
Owner MINNAN NORMAL UNIV
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