CN205910897U - Handwriting panel - Google Patents
Handwriting panel Download PDFInfo
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- CN205910897U CN205910897U CN201620116966.6U CN201620116966U CN205910897U CN 205910897 U CN205910897 U CN 205910897U CN 201620116966 U CN201620116966 U CN 201620116966U CN 205910897 U CN205910897 U CN 205910897U
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- flexible screen
- area
- containing cavity
- liquid crystal
- handwriting pad
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Abstract
The utility model discloses a handwriting panel, handwriting panel include casing, flexible screen and locate the double -phase contralateral guide rail of flexible screen, a surface of casing is equipped with the holding chamber, the double -phase of holding chamber is equipped with the guide slot to the lateral wall, holding chamber bottom surface is equipped with and is used for placing the first region of copybook template and is used for supporting flexible screen's second area, two guide rails all with flexible screen fixed connection, and be located corresponding guide slot, so that flexible screen is in slide between first region and the second area. The utility model provides high handwriting panel's application scope has prevented the wasting of resources simultaneously.
Description
Technical field
This utility model is related to electronic technology field, more particularly, to handwriting pad.
Background technology
It is known that existing copybook generally adopts blank sheet of paper, it is formed for waste paper after writing, needs to throw away；Thus result in
Resource wastes in a large number.
The above is only used for auxiliary and understands the technical solution of the utility model, does not represent and recognizes that the above is existing
Technology.
Utility model content
Main purpose of the present utility model is to provide a kind of handwriting pad it is intended to improve the scope of application of handwriting pad, simultaneously
Prevent the wasting of resources.
To achieve these goals, a kind of handwriting pad that this utility model provides, described handwriting pad includes housing, flexible screen
With the guide rail located at described flexible screen two opposite sides, a surface of described housing is provided with containing cavity, described containing cavity two relatively
Side wall is provided with guide groove, and described containing cavity bottom surface is provided with the first area for placing copybook template and is used for supporting described flexibility
The second area of screen；Two guide rails are all fixedly connected with described flexible screen, and are located in corresponding guide groove, so that flexible screen is described
Slide between first area and second area.
Preferably, the position of the corresponding first area in the bottom surface of described containing cavity and the position of corresponding second area form ladder
Face, and when above described flexible screen being located at described first area, flexible screen has gap, when described soft with the bottom surface of containing cavity
Property screen be located at described second area above when, described flexible screen is bonded to each other with the bottom surface of containing cavity.
Preferably, described containing cavity is caved inward by a surface of described housing and is formed.
Preferably, the bottom surface that described containing cavity is located in the range of described second area is provided with black ink layer.
Preferably, guide rail described in is provided with battery and for controlling described battery and opening that described flexible screen electrically connects
Close；Described rail sections are located in described guide groove, and described switch is located at outside described guide groove, to control the upper electricity of described flexible screen
State.
Preferably, described flexible screen includes the first base layer, the first conductive layer, mixed layer, the second conductive layer and the second base
Body layer, wherein said mixed layer includes the mixture of cholesteric liquid crystal phase and macromolecular structure, and is used for controlling cholesterol phase
The chiral dope of liquid crystal pitch, described cholesteric liquid crystal phase has and shows the first of black or handwriting pad background color because of scattering
Stable state writes the second stable state of color with reflection；When described cholesteric liquid crystal phase is in the first stable state, it is incident to described cholesterol
The visible ray of phase liquid crystal is in transmissive state and shows black or handwriting pad background color；When described cholesteric liquid crystal phase is because writing
After action local compression, when being in the second stable state after allowing liquid crystal molecule to flow, be incident to described cholesteric liquid crystal phase is in
Color visible reflective condition and show person's handwriting, and described visible ray passes sequentially through described first base layer, the first conductive layer, gallbladder
Sterin phase liquid crystal and the second conductive layer are incident on the second base layer.
Preferably, described first conductive layer includes some the first transparency conductive electrodes be arrangeding in parallel, and adjacent two first is saturating
There is between prescribed electrode gap；Described second conductive layer includes some the second transparency conductive electrodes be arrangeding in parallel, and adjacent two
Between two transparency electrodes, there is gap；Described first conductive electrode and the second conductive electrode are mutually perpendicular to.
Preferably, described flexible screen is capacitance plate, touch screens or infrared screen.
Preferably, described first base layer and the second base layer are pet film.
Preferably, described flexible screen includes the first base layer, the first conductive layer, mixed layer, the second conductive layer and the second base
Body layer, wherein said mixed layer includes the mixture of cholesteric liquid crystal phase and macromolecular structure, and is used for controlling cholesterol phase
The chiral dope of liquid crystal pitch, described cholesteric liquid crystal phase has the first stable state of scatter visible light and the second transparent stable state；When
When described cholesteric liquid crystal phase is in the first stable state, it is incident to the white scattering state of visible ray of described cholesteric liquid crystal phase；When
Described cholesteric liquid crystal phase is pressurized when being in the second stable state, and the visible ray being incident to described cholesteric liquid crystal phase is in transmissive state,
And described visible ray passes sequentially through described first base layer, the first conductive layer, cholesteric liquid crystal phase and the second conductive layer and is incident to
On second base layer.
The embodiment of the present invention includes housing, flexible screen and leading located at described flexible screen two opposite sides by arranging handwriting pad
Rail, a surface of described housing is provided with containing cavity, and the two opposite side walls of described containing cavity are provided with guide groove, and described containing cavity bottom surface sets
There are the first area for placing copybook template and the second area for supporting described flexible screen；Two guide rails are all soft with described
Property screen be fixedly connected, and be located at corresponding guide groove in so that flexible screen slide between described first area and second area from
And realize using handwriting pad as patch of writing, therefore improve the scope of application of handwriting pad, be simultaneously achieved copybook repeatedly
Use, therefore prevent the wasting of resources.
Brief description
Fig. 1 is the configuration schematic diagram of this utility model handwriting pad one embodiment；
Fig. 2 is the structural representation of flexible screen in this utility model handwriting pad one embodiment.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this reality
With new.
See figures.1.and.2, this utility model provides a kind of handwriting pad, this handwriting pad includes housing 10, flexible screen 20 and sets
In the guide rail 30 of described flexible screen 20 two opposite sides, a surface of described housing 10 is provided with containing cavity, described containing cavity biphase
Offside wall is provided with guide groove, described containing cavity bottom surface be provided with the first area 11 for placing copybook template and being used for support described
The second area 12 of flexible screen 20；Two guide rails 30 are all fixedly connected with described flexible screen 20, and are located in corresponding guide groove, so that
Flexible screen 20 is slided between described first area 11 and second area 12.
In this utility model embodiment, the shape of this guide rail 30 and structure all can be configured according to actual needs.Example
As guide groove and guide rail 30 can be slidably connected using drawer type.
Specifically, when using, first flexible screen 20 can be slid into second area 12, then copybook template be placed
In first area 11.The copybook template that now user can compare in first area 11 is practised handwriting, when in flexible screen 20
After finishing writing corresponding word, flexible screen 20 can be slid into first area 11, thus comparing the word in flexible screen 20 and copybook mould
The difference of word on plate；Flexible screen of can not also sliding 20, is directly compared by eye-observation.
It is understood that the structure of above-mentioned containing cavity can enter setting according to actual needs, for example in the present embodiment,
Preferably, this containing cavity is rectangular cavity body structure, and it includes side wall and the bottom surface being located at bottom located at four sides.Specifically
Ground, the position of the corresponding first area 11 in bottom surface of this containing cavity and the position of corresponding second area 12 form cascaded surface, and work as institute
When stating flexible screen 20 and being located at described first area 11 top, flexible screen 20 has gap, when described flexibility with the bottom surface of containing cavity
When screen 20 is located at described second area 12 top, described flexible screen 20 is bonded to each other with the bottom surface of containing cavity.
Form the avoidance gap housing above-mentioned copybook template between the bottom surface of above-mentioned first area 11 and flexible screen 20.
Additionally, the generation type for above-mentioned containing cavity can also be configured according to actual needs, for example can be by shell
Body surface faces out 4 raised lines of projection, and being joined end to end by raised line to enclose forms above-mentioned containing cavity it is also possible to the surface by housing is inside
Depression is formed.In this embodiment, it is preferred that, above-mentioned containing cavity is caved inward by a surface of described housing 10 and is formed.
Further, above-mentioned containing cavity be located at second area 12 in the range of bottom surface as above-mentioned flexible screen substrate, with
It is shown as the color of font.The color setting of the bottom surface in the range of this second area 12 can be configured according to actual needs,
In this embodiment, it is preferred that, the bottom surface that this containing cavity is located in the range of described second area 12 is provided with black ink layer.
To include housing 10, flexible screen 20 relative with located at 20 liang of described flexible screen by arranging handwriting pad for the embodiment of the present invention
The guide rail 30 of side, a surface of described housing 10 is provided with containing cavity, and the two opposite side walls of described containing cavity are provided with guide groove, described appearance
Put bottom of chamber face and be provided with the first area 11 for placing copybook template and the second area 12 for supporting described flexible screen 20；
Two guide rails 30 are all fixedly connected with described flexible screen 20, and are located in corresponding guide groove, so that flexible screen 20 is in described firstth area
Sliding between domain 11 and second area 12 thus realizing using handwriting pad as patch of writing, therefore improve being suitable for of handwriting pad
Scope, is simultaneously achieved the Reusability of copybook, therefore prevents the wasting of resources.
Specifically, in the present embodiment, above-mentioned flexible screen include the first base layer 21, the first conductive layer 22, mixed layer 23,
Second conductive layer 24 and the second base layer 25, wherein said mixed layer 23 includes the mixing of cholesteric liquid crystal phase and macromolecular structure
Thing, and for controlling the chiral dope of cholesteric liquid crystal phase pitch, described cholesteric liquid crystal phase has and shows black because of scattering
Or the second stable state of color is write in the first stable state of handwriting pad background color and reflection；When described cholesteric liquid crystal phase is in first
During stable state, the visible ray being incident to described cholesteric liquid crystal phase is in show black or handwriting pad background face in transmissive state
Color；After described cholesteric liquid crystal phase is because of action of writing local compression, when being in the second stable state after allowing liquid crystal molecule to flow,
Be incident to described cholesteric liquid crystal phase shows person's handwriting in color visible reflective condition, and described visible ray passes sequentially through institute
State the first base layer 21, the first conductive layer 22, cholesteric liquid crystal phase and the second conductive layer 24 to be incident on the second base layer 25.
Above-mentioned cholesteric liquid crystal phase has bistable state, after the first conductive layer 22 and the second conductive layer 24 are energized, cholesterol
Phase liquid crystal will assume the first stable state；So that just presenting to the cholesteric liquid crystal phase at pressurized position after the first base layer 21 is pressurized
Second stable state.Above-mentioned chiral dope specifically for adjust cholesteric liquid crystal phase rotation pitch, thus controlling cholesteric liquid crystal phase anti-
Penetrate the wavelength of light wave, thus changing the color that flexible screen shows.For example, in order that cholesteric liquid crystal phase is in the second stable state, energy
Enough make visible reflectance, need the wavelength adding appropriate chiral dope to control cholesteric liquid crystal phase bragg reflecting light visible
In optical range.When the first conductive layer 22 and the second conductive layer 24 power-on voltage reach preset value, cholesteric liquid crystal phase will present
First stable state, the rotary shaft offset from perpendicular dispersion arrangement of each liquid crystal molecule in cholesteric liquid crystal phase, so that visible
It is in scattering state that light pass through the first base layer 21 and the first conductive layer 22 to incide cholesteric liquid crystal phase, and now user watches the
The white state of one base layer 21, that is, above-mentioned flexible screen 20 could be arranged to white.Multiple different colours can be set in the same manner
Flexible screen 20.
(apply pressure when user is write on the first base layer 21 to the first base layer 21), corresponding user writing
The cholesteric liquid crystal phase of notes will occur minimum energy, thus triggering cholesteric liquid crystal phase to assume the second stable state.Now visible
Light is in the cholesteric liquid crystal phase of the second stable state by reflecting, and is incident to substrate by the second conductive layer 24 and the second base layer 25
On, so that the notes of user writing assume the color write.
The present invention is dissipated to visible ray under using the first stable state after liquid crystal powers up recovery for the cholesteric liquid crystal phase
Penetrate, when user's finger or other lettering pens apply local pressure to film layer, the cholesteric liquid crystal phase being pressurized position presents
Second stable state, reflects to visible ray, and color is write in display.It is achieved thereby that white background ways of writing, and then just realize user
Normal writing style；Improve the eye-catching effect that font in liquid crystal handwriting device shows simultaneously, enhance display effect.
Specifically, based on above-described embodiment, in the present embodiment, above-mentioned flexible screen is capacitance plate, touch screens or infrared screen；On
State the first conductive layer 22 and include some the first transparency conductive electrodes be arrangeding in parallel, between having between adjacent two first transparency electrodes
Gap；Described second conductive layer 24 includes some the second transparency conductive electrodes be arrangeding in parallel, between adjacent two second transparency electrodes
There is gap；Described first conductive electrode and the second conductive electrode are mutually perpendicular to.
By being vertically arranged first transparency electrode and second transparency electrode in the present embodiment, when by lettering pen or staff
Before being write in flexible screen, one of first transparency electrode and second transparency electrode are as drive electrode (transmitting electricity
Pole), another one is as receiving electrode；So that forming consistent electric field between first transparency electrode and second transparency electrode.When
When being write in flexible screen by lettering pen or staff, the position due to clicking on makes first transparency electrode and second transparent
The electric field being formed between electrode produces change, thus judging the coordinate figure of current click location.
It should be noted that above-mentioned first base layer 21 and the second base layer 25 structure can be set according to actual needs
Put, in the present embodiment, preferably pet film.
It is understood that in other embodiments, flexible screen can also include the first base layer, the first conductive layer, mix
Close layer, the second conductive layer and the second base layer, wherein said mixed layer includes the mixing of cholesteric liquid crystal phase and macromolecular structure
Thing, and for controlling the chiral dope of cholesteric liquid crystal phase pitch, described cholesteric liquid crystal phase has the first of scatter visible light
Stable state and the second transparent stable state；When described cholesteric liquid crystal phase is in the first stable state, it is incident to described cholesteric liquid crystal phase
The white scattering state of visible ray；When described cholesteric liquid crystal phase is pressurized be in the second stable state when, be incident to described cholesterol phase
The visible ray of liquid crystal is in transmissive state, and described visible ray passes sequentially through described first base layer, the first conductive layer, cholesterol phase
Liquid crystal and the second conductive layer are incident on the second base layer.
It is understood that can be configured according to actual needs for the concrete structure controlling flexible screen 20 work,
It is described in detail with a specific embodiment below.
Specifically, in present embodiment, guide rail 30 described in be provided with battery and being used for control described battery with described
The switch 31 of flexible screen electrical connection；Described guide rail 30 part is located in described guide groove, and described switch 31 is located at outside described guide groove,
To control the power-up state of described flexible screen 20.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of handwriting pad is it is characterised in that include housing, flexible screen and the guide rail located at described flexible screen two opposite sides, institute
The surface stating housing is provided with containing cavity, and the two opposite side walls of described containing cavity are provided with guide groove, and described containing cavity bottom surface is provided with use
Second area in the first area placing copybook template and for supporting described flexible screen；Two guide rails all with described flexible screen
It is fixedly connected, and be located in corresponding guide groove, so that flexible screen is slided between described first area and second area.
2. handwriting pad as claimed in claim 1 it is characterised in that the position of the corresponding first area in the bottom surface of described containing cavity and
The position of corresponding second area forms cascaded surface, and when above described flexible screen being located at described first area, flexible screen and appearance
The bottom surface putting chamber has gap, when above described flexible screen being located at described second area, the bottom of described flexible screen and containing cavity
Face is bonded to each other.
3. handwriting pad as claimed in claim 1 is it is characterised in that described containing cavity is caved inward by a surface of described housing
Formed.
4. handwriting pad as claimed in claim 1 is it is characterised in that described containing cavity is located at the bottom in the range of described second area
Face is provided with black ink layer.
5. handwriting pad as claimed in claim 1 it is characterised in that guide rail described in be provided with battery and being used for control described
The switch that battery is electrically connected with described flexible screen；Described rail sections are located in described guide groove, and described switch is located at described leading
Outside groove, to control the power-up state of described flexible screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116966.6U CN205910897U (en) | 2016-02-05 | 2016-02-05 | Handwriting panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116966.6U CN205910897U (en) | 2016-02-05 | 2016-02-05 | Handwriting panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910897U true CN205910897U (en) | 2017-01-25 |
Family
ID=57815280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116966.6U Active CN205910897U (en) | 2016-02-05 | 2016-02-05 | Handwriting panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587016A (en) * | 2020-05-29 | 2020-08-25 | 维沃移动通信有限公司 | Electronic device |
-
2016
- 2016-02-05 CN CN201620116966.6U patent/CN205910897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587016A (en) * | 2020-05-29 | 2020-08-25 | 维沃移动通信有限公司 | Electronic device |
| CN111587016B (en) * | 2020-05-29 | 2021-12-07 | 维沃移动通信有限公司 | Electronic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |