CN109177593B

CN109177593B - Method for prompting beginner to use pen normally

Info

Publication number: CN109177593B
Application number: CN201811297269.5A
Authority: CN
Inventors: 陈良彬
Original assignee: Fuzhou Fuyingcheng Intelligent Technology Co ltd
Current assignee: Fuzhou Bizi Technology Co.,Ltd.
Priority date: 2018-11-01
Filing date: 2018-11-01
Publication date: 2021-04-16
Anticipated expiration: 2038-11-01
Also published as: CN109177593A

Abstract

The invention relates to a beginner standard pen prompting method, which is characterized by comprising the following steps: the stress end of the pen core, which is opposite to the pen point, on the intelligent pen is provided with the film pressure sensor, and the stress condition of the pen core is collected by the film pressure sensor, so that the tension of the pen used by a beginner is judged, and then the intelligent pen is reminded. The pen using reminding device skillfully reminds the user of using the pen in a standard manner by detecting the force of using the pen by the beginner, not only can greatly improve the pen using habit of the user, but also can provide help for the user to quickly master the pen using.

Description

Method for prompting beginner to use pen normally

Technical Field

The invention relates to the technical field of intelligent pens, in particular to a method for prompting a beginner to standardize pen usage.

Background

Although along with social development, electronic product has been popularized, nevertheless master the first task that writing ability still current children got into the classroom, however, can influence the good or bad of children's follow-up writing with the custom of pen to a great extent for children primarily touch the pen, can often be because nervous to the unable reasonable grasp of dynamics with the pen, and lead to with a dynamics too big, so not only can spoil pen and paper, serious can produce the sense of fear to children's study writing, and then produce the rejection to the study in later stage.

Disclosure of Invention

In view of the above, the present invention provides a method for prompting a beginner with a standard pen, which can prompt the beginner with the standard pen according to the force of the beginner with the pen.

The invention is realized by adopting the following scheme: a beginner standard pen prompting method is characterized in that: the stress end of the pen core opposite to the pen point on the intelligent pen is provided with the pressure sensor, and the stress condition of the pen core is collected through the pressure sensor, so that the tension of the pen used by a beginner is judged, and then the intelligent pen is reminded.

In an embodiment of the present invention, the pressure sensor is a film pressure sensor.

In an embodiment of the invention, the smart pen is an automatic retractable smart pen, and when the stress of the film pressure sensor acquisition pen core exceeds a first preset value, the smart pen controls the pen core to retract.

In an embodiment of the invention, when the stress of the film pressure sensor acquisition pen core is smaller than a first preset value and larger than a second preset value, the intelligent pen controls the pen core to complete the stretching and retracting actions of 2-5 mm.

In an embodiment of the invention, the smart pen has a display screen, and the reminder is displayed on the display screen in a text form.

In an embodiment of the invention, the reminding is realized by the voice of the smart pen.

In an embodiment of the present invention, when the beginner starts using the pen, the range of the force is tested by pressing the pen head, and the user can find the feeling of the correct force according to the prompt.

The pen using reminding device skillfully reminds the user of using the pen in a standard manner by detecting the force of using the pen by the beginner, not only can greatly improve the pen using habit of the user, but also can provide help for the user to quickly master the pen using.

Drawings

Fig. 1 is a schematic block diagram of a circuit of a smart pen according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an internal telescopic mechanism of the smart pen according to the first embodiment of the present invention.

Fig. 3 is a schematic structural view of an internal telescopic mechanism of a smart pen according to a second embodiment of the present invention.

Detailed Description

The present invention is further illustrated by the following specific examples.

The embodiment provides a beginner standard pen using prompting method, which is characterized in that a pressure sensor is arranged at a stress end of a pen core opposite to a pen point on an intelligent pen, and the stress condition of the pen core is collected through the pressure sensor to judge the tension of the pen used by the beginner so as to remind the student. It is worth mentioning here that the force-bearing end of the pen core comprises a pen core tail part and a surface of the pen core telescoping mechanism contacting with the pen core tail part, but is not limited thereto.

In this embodiment, preferably, the pressure sensor is a film pressure sensor, and may be a film pressure sensor/a 101/flexiforce, a film pressure sensor/a 201/flexiforce or a film pressure sensor/a 301/flexiforce; and is not limited thereto.

Referring to fig. 1 to 3, the structure of the smart pen provided by the present invention is as follows: the intelligent pen is provided with a pen core telescopic mechanism and a control circuit, wherein the control circuit comprises an MCU processing unit, and a touch sensor, an angle sensor, a distance sensor, a light sensor, a timing module, a storage unit, a pen core movement execution module, a prompt module, a film pressure sensor and a wireless transmission module which are connected with the MCU processing unit. In this embodiment, the film pressure sensor may be an inching film pressure sensor. The refill telescopic mechanism can adopt a crankshaft connecting rod, a reciprocating screw rod or a rotary screw rod; and are not intended to be limiting herein.

The movement execution module is used for driving a refill telescoping mechanism, the refill telescoping mechanism comprises a motor base 1 fixedly connected to the inner wall of a pen body, a working motor 2 coaxially arranged with the pen body is arranged on the motor base, a reciprocating screw rod 3 is fixedly connected to an output shaft of the working motor, the reciprocating screw rod is connected with a sleeve 4 used for arranging a refill through a screw rod nut pair structure, a film pressure sensor is arranged on the inner wall (not shown in the figure) of the bottom of the sleeve 4, and when the tail end of the refill is sleeved in the sleeve, the film pressure sensor collects extrusion force between the tail end of the refill and the inner wall of the bottom of the sleeve; two spaced notches 7 are arranged on the upper part of the sleeve along the moving direction of the sleeve, and an optical switch 6 which is fixedly arranged on the inner wall of the pen body and is connected with a working motor circuit is arranged above the sleeve between the two notches.

Referring to fig. 3, in order to ensure that the sleeve can freely reciprocate on the reciprocating screw rod, an arc-shaped buckle 5 is arranged on the side wall of the upper part of the sleeve, a guide post 8 with one end part positioned in the thread of the reciprocating screw rod penetrates through the arc-shaped buckle, and the arc-shaped buckle is fixedly connected with the sleeve through two locking screws 9.

Referring to fig. 2, in order to ensure that the movement between the sleeve and the inner wall of the pen body does not run off, the walls of the two sides of the sleeve are respectively provided with a bump 10 for limiting and guiding, and considering pen cores with different outer diameters, the walls of the sleeve are also provided with an elastic clip 11 for clamping the pen cores with different outer diameters.

In order to achieve a relatively good control effect, the optical switch is a gp2s60b reflective optical switch. It is noted that a person skilled in the art may also use a magnet to trigger the hall switch to achieve the above-mentioned optical switch effect, which belongs to the equivalent alternative of the present application.

In an embodiment of the invention, the intelligent pen is provided with a display screen, the reminding is displayed on the display screen in a text form, and the reminding can be used as reminding by the brightness of the display screen to remind a user that the display screen has a text reminding. The characters can be 'too strong force with a pen, please relax', the test value of the pressure and the range of the standard value can be displayed on the display screen, so that the user can compare the values by himself or herself. In the embodiment, the pen is normally used when the weight of the pen point is 50-150 g, and the pen can display 'fit', the pen can display 'light' or 'too light' when the weight is less than 50 g, and the pen can display 'too heavy' when the weight is more than 150 g, and the display is not limited to this, and the pen can remind a user through symbols or other words. It is emphasized that the weight value is not limited thereto, and may also be set for adults or persons having different habits with pens.

In an embodiment of the present invention, the reminding may be realized by a voice of the smart pen, and the voice may be a simple voice prompt, or may be a voice prompt that is played with a display screen in cooperation with the display screen, or a simple warning sound is played directly for prompting, which is not limited herein.

In an embodiment of the invention, the smart pen is an automatic retractable smart pen, and when the stress of the film pressure sensor acquisition pen core exceeds a first preset value, the smart pen controls the pen core to retract. In this embodiment, the first predetermined value may be 150 grams, but is not limited thereto, and the first predetermined value may range from "145 to 160 grams". It is emphasized that the weight value is not limited thereto, and the first predetermined value may also be set for adults or persons having different habits with pens.

In one embodiment of the invention, when the stress of the film pressure sensor acquisition pen core is smaller than a first preset value and larger than a second preset value, the intelligent pen controls the pen core to complete stretching and contracting actions of 2-5 mm, so that a user can feel sinking instantly when using the intelligent pen, and then the intelligent pen returns to normal to prompt the user, so that the writing of the user is not interrupted, and the prompt effect on the sense of the body limbs is achieved.

In order to better enable the user to master writing, in an embodiment of the invention, when the beginner starts to use the pen, the range of the force is tested by pressing the pen head, and the user can find out the sense of the correct force according to the prompt.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. A beginner standard pen prompting method is characterized in that: the stress end of the pen core, opposite to the pen point, on the intelligent pen is provided with a pressure sensor, the stress condition of the pen core is collected through the pressure sensor, the tension of the pen used by a beginner is judged, and then reminding is carried out;

the pressure sensor is a film pressure sensor;

the intelligent pen is an automatic telescopic intelligent pen, and when the stress of the film pressure sensor collecting pen core exceeds a first preset value, the intelligent pen controls the pen core to contract;

when the stress of the film pressure sensor acquisition pen core is smaller than a first preset value and larger than a second preset value, the intelligent pen controls the pen core to complete the stretching and shrinking actions of 2-5 mm;

the intelligent pen is provided with a display screen, and the reminding is realized by displaying on the display screen in a text form or by the voice of the intelligent pen;

when the beginner starts to use the pen, the range of the force is tested by pressing the pen head, and the user can find the feeling of the correct force according to the prompt;

the structure of the intelligent pen is as follows: the intelligent pen is provided with a pen core telescopic mechanism and a control circuit, wherein the control circuit comprises an MCU processing unit, and a touch sensor, an angle sensor, a distance sensor, a light sensor, a timing module, a storage unit, a pen core movement execution module, a prompting module, a film pressure sensor and a wireless transmission module which are connected with the MCU processing unit; the film pressure sensor is a moxa roll film pressure sensor; the refill telescoping mechanism adopts a crankshaft connecting rod, a reciprocating screw rod or a rotating screw rod;

the pen refill movement executing module is used for driving a pen refill telescoping mechanism, the pen refill telescoping mechanism comprises a motor base fixedly connected to the inner wall of a pen body, a working motor arranged coaxially with the pen body is arranged on the motor base, a reciprocating screw rod is fixedly connected to an output shaft of the working motor, the reciprocating screw rod is connected with a sleeve used for arranging a pen refill through a screw rod and nut pair structure, the film pressure sensor is arranged on the inner wall of the bottom of the sleeve, and when the tail end of the pen refill is sleeved in the sleeve, the film pressure sensor collects extrusion force between the tail end of the pen refill and the inner wall of the bottom of the sleeve; the upper part of the sleeve is provided with two spaced notches along the moving direction of the sleeve, and an optical switch which is fixedly arranged on the inner wall of the pen body and is connected with a working motor circuit is arranged above the sleeve between the two notches;

an arc-shaped buckle is arranged on the side wall of the upper part of the sleeve, a guide pillar with one end part positioned in the screw thread of the reciprocating screw rod penetrates through the arc-shaped buckle, and the arc-shaped buckle is fixedly connected with the sleeve through two locking screws;

the wall of the sleeve is provided with a convex block for limiting and guiding, and the wall of the sleeve is also provided with an elastic clamping piece for clamping the pen cores with different outer diameters in consideration of the pen cores with different outer diameters.