CN209543301U

CN209543301U - It is a kind of to drill draft convenient for the electronics that student uses

Info

Publication number: CN209543301U
Application number: CN201920374391.1U
Authority: CN
Inventors: 张鸿军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2019-10-25
Anticipated expiration: 2029-03-23

Abstract

The utility model relates to a kind of writing implements, in particular to a kind of to drill draft convenient for the electronics that student uses, including capping and electron plate main body, capping and electron plate main body use separate structure, the two passes through the magnetic attracting device connection that side is arranged in, electron plate main body includes that the mating writing cleanout tool card slot for writing region upper end is arranged in, the key that lower end is arranged in removes key and key is removed in part, intermediate region is that area is write in calculation, calculation writes area and uses single color LCD panel, and special pens and hard pen shaped arrangement is supported to write；Mating writing cleanout tool card slot is divided to two rows to be arranged, and when storage can temporarily be used as conventional pen protection cap；The utility model structure novel, it is easy to carry；Convenience is write, meets student and learns to use；At low cost, convenient for promoting, electronization reduces paper and uses, and is conducive to energy conservation；Capping and electron plate magnetic structure facilitate fractionation to merge, and can both be unfolded or be overlapped to be placed in electronics back saving space.

Description

It is a kind of to drill draft convenient for the electronics that student uses

Technical field

The utility model relates to a kind of writing devices, in particular to a kind of to drill draft convenient for the electronics that student uses.

Background technique

It is common paper that student used at present, which drills draft material all, and for big development environment, electronization is reduced Paper use is good for the environment, and common calculation is relatively more to paper use, even if it is positive and negative all using still will cause wave Take.

More environmentally friendly tablet computer and liquid crystal drawing board are also referred to as handwriting pad in the market, and substitution is high using cost, in addition by It is be easy to cause influence in the excessively multipair education of function, difficulty or ease enter classroom.Liquid crystal drawing board, which can be used as handwriting pad, which drills draft, makes With, but presently, there are the places of some shortcomings, such as conventional pen and electron plate to mismatch, and more change-fountain pen frequently is needed to calculate, remember The processes such as record, clear, can also have an impact to learning efficiency, inconvenient to use, frequently result in misuse conventional pen when attentively calculating Calculation, is easy to make liquid crystal drawing board dirty, is also easy to make dirty over time.

Summary of the invention

The utility model provide it is a kind of easy to use, it is handsome in appearance, meet calculation application, at low cost uses convenient for student Electronics drill draft.

The embodiment of the utility model is as follows:

A kind of to drill draft, including capping and electron plate main body convenient for the electronics that student uses, capping and electron plate main body are adopted With separate structure, the two passes through the magnetic attracting device connection that side is arranged in, and electron plate main body includes that region upper end is being write in setting Mating writing cleanout tool card slot, be arranged in lower end a key remove key and part remove key, intermediate region be calculation Area is write, calculation writes area and uses single color LCD panel, and special pens and hard pen shaped arrangement is supported to write；Work is removed in mating writing Have card slot, be divided to two rows be arranged, first trip be paper and electron plate double-purpose pen card slot, below the left side be remove clear up dual tool card slot, The right is that conventional pen extends cap below, and conventional pen extension cap is directly write after supporting overturning in electron plate, and when storage can temporarily be made For conventional pen protection cap.

The paper and electron plate double-purpose pen, one end is replaceable pen core conventional pen, for being write on paper, the other end For hard object plastic cap, it is used in electron plate and writes.

Described removing cleaning dual tool one end is the plastics of soft surface, and to remove electronic handwriting, the other end is close Spend higher water imbibition wipe clean, built-in cleaning solution, electronics plate surface convenient for cleaning.

The magnetic attracting device of the capping and electron plate main body uses flexible zigzag structure, and capping a side is longitudinally equipped with Magnetic stripe, electron plate main body frame side are equipped with strip groove, are equipped with ferrous metal inner face in groove, magnetic stripe is matched with strip groove size Set.

Two sides are equipped with magnetic or buckle protrusion in the writing cleanout tool card slot.

DESCRIPTION OF THE PRIOR ART, liquid crystal handwriting pad include 2 states, and one is negative state, and one is positive state.We have seen that When entire black side, what is all presented is negative state, and the light under this state is all absorbed, until negative to dark.This when It waits the light being radiated on liquid crystal handwriting pad and has completely extended across surfacing, all absorbed by subsequent black bottom, light quilt Absorbing can not just see, be presented on ours at the moment is exactly all black, small blackboard.

Transformation between yin and yang refers to mutually contradictory yin-yang both sides, can respectively convert under certain condition to its opposite.When me Finger when touch liquid crystal surface and have on pressure touch to liquid crystal surface, by the place of pressure sensitive, just sent out raw conversion, Toward sun state transformation, be transformed into the place of positive state this when, light can not pass through, light can not by place just Light is reflected into our eyes, which place is forced into, and where is transformed into positive state, where reflection light, material is thus formed Write the track of pressure.This when, liquid crystal handwriting pad was that have 2 states of yin-yang simultaneously.The place of negative state absorbs light or black Color bottom, the local reflection light of positive state, shows the track of writing.

So when gently pressing, the circuit board of liquid crystal handwriting pad is powered to liquid crystal diaphragm.It is logical at this Under the driving of Voltage force, entire liquid crystal diaphragm, all toward negative state conversion.As long as this when of yin state, we see front again It is black.Part is inserted except referring to that the part of sunny side needs to modify, and negative state is restored at the position of only pressing when energization.

The utility model has the beneficial effects that

1. structure novel, easy to carry；

2. writing convenience, meets student and learn to use；

3. at low cost, convenient for promoting, electronization reduces paper and uses, and is conducive to energy conservation；

4. capping and electron plate magnetic structure facilitate fractionation to merge, can both be unfolded or be overlapped to be placed in electronics backboard Space is saved in face.

Detailed description of the invention

Fig. 1 to 3 is to cover each angle schematic diagram.

Fig. 4 to 6 is each angle schematic diagram of electron plate.

Fig. 7 is to cover effect picture.

Fig. 8 is that capping is placed in electron plate bottom schematic view.

Fig. 9 is capping and electron plate expanded schematic diagram.

Figure 10 is paper and electron plate double-purpose pen schematic diagram.

Figure 11 is to remove cleaning dual tool schematic diagram.

Figure 12 is that conventional pen extends cap schematic diagram.

Wherein, label 1 is capping in figure, and 2 be magnetic attracting device, and 3 be magnetic stripe, and 4 be electron plate, and 5 remove work for mating writing Have card slot, 6 remove key for a key, and 7 be spring groove, and 8 be electron plate frame strip groove, and 9 be paper and electron plate double-purpose pen, 10 be common written end, and 11 be electron plate writing end, and 12 be wipe clean, and 13 remove end for flexible electrical daughter board, and 14 expand for conventional pen Cap is opened up, 15 be electron plate writing end.

Specific embodiment

Embodiment one: a kind of to drill draft, including capping and electron plate master convenient for the electronics that student uses referring to Fig. 1 to 12 Body, capping and electron plate main body use separate structure, and the two passes through the magnetic attracting device connection that side is arranged in, electron plate main body packet The mating writing cleanout tool card slot for being arranged in and writing region upper end is included, the key that lower end is arranged in removes key and part is removed Key, intermediate region are that area is write in calculation, and calculation writes area and uses single color LCD panel, supports special pens and hard pen shaped arrangement It writes；Mating writing cleanout tool card slot, be divided to two rows be arranged, first trip be paper and electron plate double-purpose pen card slot, below the left side be clear Except cleaning dual tool card slot, below the right be conventional pen extend cap, conventional pen extend cap support overturning after it is direct in electron plate It writes, when storage can temporarily be used as conventional pen protection cap.

Claims

1. a kind of drill draft, including capping and electron plate main body convenient for the electronics that student uses, it is characterised in that: capping and electronics Plate main body uses separate structure, and the two passes through the magnetic attracting device connection that side is arranged in, and electron plate main body includes that setting is being write The mating writing cleanout tool card slot of region upper end, the key that lower end is arranged in removes key and key, middle area are removed in part Domain is that area is write in calculation, and calculation writes area and uses single color LCD panel, and special pens and hard pen shaped arrangement is supported to write；With serial book Write clearly except tool slot, two rows be divided to be arranged, first trip is paper and electron plate double-purpose pen card slot, below the left side be to remove to clear up two recruitments Have card slot, below the right be that conventional pen extends cap, conventional pen extension cap is directly write after supporting overturning in electron plate, and when storage can Temporarily it is used as conventional pen protection cap.

2. according to claim 1 drill draft convenient for the electronics that student uses, it is characterised in that: the paper and electron plate Double-purpose pen, one end are replaceable pen core conventional pen, and the other end is hard object plastic cap.

3. according to claim 1 drill draft convenient for the electronics that student uses, it is characterised in that: the removing cleaning two It is the plastics of soft surface with tool one end, to remove electronic handwriting, the other end is the higher water imbibition wipe clean of density, in Set cleaning solution.

4. according to claim 1 drill draft convenient for the electronics that student uses, it is characterised in that: the capping and electronics The magnetic attracting device of plate main body uses flexible zigzag structure, and capping a side is longitudinally equipped with magnetic stripe, electron plate main body frame side Equipped with strip groove, it is equipped with ferrous metal inner face in groove, magnetic stripe and strip groove size are mating.

5. according to claim 1 drill draft convenient for the electronics that student uses, it is characterised in that: work is removed in the writing Have two sides in card slot and is equipped with magnetic or buckle protrusion.