CN209728571U - Folding eye-protecting flat plate - Google Patents
Folding eye-protecting flat plate Download PDFInfo
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- CN209728571U CN209728571U CN201920547627.7U CN201920547627U CN209728571U CN 209728571 U CN209728571 U CN 209728571U CN 201920547627 U CN201920547627 U CN 201920547627U CN 209728571 U CN209728571 U CN 209728571U
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- 239000000463 material Substances 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 8
- 230000036544 posture Effects 0.000 description 95
- 230000003993 interaction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000012769 display material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000001718 repressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a foldable eyeshield is dull and stereotyped, include: the display screen comprises a flat plate body and a second display screen, wherein the flat plate body comprises a front surface and a back surface which are oppositely arranged, and the front surface of the flat plate body is provided with the first display screen; the second display screen is arranged on the back of the flat plate body, the second display screen can be switched between a first posture and a second posture relative to the flat plate body, when the second display screen is positioned at the first posture, the display surface of the second display screen and the display surface of the first display screen face towards the same direction and are positioned on the same plane, when the second display screen is positioned at the second posture, the second display screen is overlapped on the back of the eye protection flat plate, and the display surface of the second display screen and the display surface of the first display screen face towards the opposite direction; the first display screen and the second display screen are made of different materials. The utility model discloses a foldable eyeshield is dull and stereotyped, makes the user can reduce the damage of using the eye for a long time, can use the dull and stereotyped service problem of solving of eyeshield again.
Description
Technical field
The utility model relates to tablet computer fields, and in particular to a kind of collapsible eyeshield plate.
Background technique
Currently, people use electronic equipment, such as mobile phone, plate etc. for a long time.People do not pay attention to eye hygiene usually,
And seldom having time can allow people to have a rest eyes, cause now near-sighted disease incidence it is higher and higher.And plate on the market
Computer is mostly active LCD screen or ink screen, if the screen of tablet computer is liquid crystal display (LCD, Liquid Crystal
When Display), user will affect eyesight against active LCD screen on the market for a long time；If the screen on tablet computer is ink
When water screen, although ink screen can be with eyeshield, ink screen interaction capabilities are weak and cannot play study video.
Utility model content
The utility model discloses a kind of collapsible eyeshield plate, there is the second display that may be folded in the first display screen
Screen can not only reach eyeshield purpose, while the difference for being also able to satisfy user makes using the display screen of two different display materials
Use demand.
To solve to realize said effect, the utility model provides a kind of collapsible eyeshield plate comprising: plate sheet
Body, the plate ontology include the front and the back side being oppositely arranged, and the front of the plate ontology is equipped with the first display
Screen；And second display screen, the second display screen are set to the back side of the plate ontology, the second display screen can
The relatively described plate ontology is converted between the first posture and the second posture, and the second display screen is located at first posture
When, towards identical, the second display screen is located at for the display surface of the second display screen and the display surface of first display screen
When second posture, the second display screen is stacked at the aobvious of the back side of the eyeshield plate and the second display screen
Show that face is opposite with the display surface of first display screen direction；Wherein, first display screen and the second display screen are not
With the display screen of material.
As an alternative embodiment, the plate ontology is equipped with shaft, the second display screen rotation connection
In the shaft and can the relatively described shaft converted between first posture and second posture, and it is described second display
When the relatively described shaft of screen turns to first posture, the display surface of the second display screen is aobvious with first display screen
Show that face is generally aligned in the same plane.
As an alternative embodiment, the shaft is equipped with damping structure, the damping structure is for providing institute
State the active force that second display screen keeps first posture or second posture.
As an alternative embodiment, the shaft is set to the top surface of the plate ontology, and the length of the shaft
It is consistent with the width extending direction of the plate ontology to spend extending direction；Alternatively,
The shaft is set to the side of the plate ontology, and the length extending direction of the shaft and the plate ontology
Length extending direction it is consistent.
As an alternative embodiment, the plate ontology is equipped with the first key and the second key, it is described flat
Equipped with controller and the driving device being electrically connected with the controller in plate ontology, first key and described second press
Key is electrically connected with the controller respectively, and the driving device is connect with the shaft；First key is for being pressed
When to the controller output first pressing signal, the controller be used for receive it is described first pressing signal when control institute
Driving device is stated to rotate so that the shaft drives the second display screen to be converted by first posture to second posture；
Second key is for controller output the second pressing signal, the controller to be for receiving when pressed
The driving device is controlled when the second pressing signal to rotate so that the shaft drives the second display screen by described the
Two postures are converted to first posture.
As an alternative embodiment, the second display screen can also the relatively described shaft in first posture or
It is converted between second posture and third posture, the third posture is relatively described this bodily form of plate of the second display screen
The posture of the fixed plate ontology is supported at angle α；
Wherein, 30 ° of α≤90 ° <.
As an alternative embodiment, third key and the 4th key are additionally provided on the plate ontology, it is described
Third key and the 4th key are electrically connected with the controller respectively；
For pressing signal to controller output third when pressed, the controller is used for the third key
The driving device is controlled when receiving the third pressing signal to rotate so that the shaft drives the second display screen
It is converted by first posture to the third posture；
4th key is for the 4th pressing signal of controller output, the controller to be used for when pressed
The driving device is controlled when receiving the 4th pressing signal to rotate so that the shaft drives the second display screen
It is converted by the third posture to first posture.
As an alternative embodiment, the second display screen is flexible screen or hard screen.
As an alternative embodiment, first display screen be ink screen or total-reflection type screen, described second
Display screen is hard screen, and the second display screen is semi-reflective screen or active screen.
As an alternative embodiment, the back side of the plate ontology is equipped with groove, the second display screen is located at
When second posture, the second display screen is embedded in the groove.
A kind of collapsible eyeshield plate provided by the utility model, by be arranged on plate ontology the first display screen and
It can be converted by the first posture to the second display screen of the second posture.Ink screen or complete can be selected as main screen in first display screen
Display screen is reflected, can be used in daily reading or using simple operations when, even if user watches for a long time, can also play one
Fixed eyeshield effect.And when that need to use viewing video, play music or carry out communicating interactive, then it can be by second display screen
Opposite first display screen is unfolded, and second display screen can be active screen or semi-reflective screen, meets user for interaction energy
The requirement of the higher plate of force request.
In addition, second display screen also can turn to third posture and plate ontology and placed side is made to form certain angle, from
And this eyeshield plate is arbitrarily placed in the angular interval of first angle as the bracket of eyeshield plate support eyeshield plate, it uses
It family can be by the setting angle of itself habit adjustment eyeshield plate of user, so that the use of eyeshield plate is more humanized.
Detailed description of the invention
Fig. 1 is the schematic diagram that collapsible eyeshield plate provided by the embodiment of the utility model is in the first posture；
Fig. 2 is the schematic diagram that collapsible eyeshield plate provided by the embodiment of the utility model is in the second posture；
Fig. 3 is the schematic side view that collapsible eyeshield plate provided by the embodiment of the utility model is in the first posture；
Fig. 4 is the schematic side view that collapsible eyeshield plate provided by the embodiment of the utility model is in the second posture；
Fig. 5 is the schematic diagram that the collapsible eyeshield plate of another kind provided by the embodiment of the utility model is in the first posture；
Fig. 6 is the backsight signal that the collapsible eyeshield plate of another kind provided by the embodiment of the utility model is in the first posture
Figure；
Fig. 7 is the schematic diagram that collapsible eyeshield plate provided by the embodiment of the utility model is in third posture；
Fig. 8 is the schematic side view that collapsible eyeshield plate provided by the embodiment of the utility model is in third posture.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connections internal between device, element or component.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or component (specifically
Type and construction may it is identical may also be different), be not intended to show or implies meaning showing device, element or component
Relative importance and quantity.Unless otherwise indicated, the meaning of " multiple " is two or more.
The technical solution of the utility model is further described below in conjunction with embodiment and attached drawing.
A kind of collapsible eyeshield plate provided by the embodiment of the utility model referring to FIG. 1 to FIG. 4, this eyeshield plate compared with
The more eyeshield of common tablet computer, allows user's especially eyes still teenager of incomplete development, long-time needs eye
Workers can reduce the pressure that eyes use, and alleviate its asthenopia but do not lose the mutually due interaction of tablet computer
Ability.
Specifically, this collapsible eyeshield plate includes plate ontology and second display screen 2, and plate ontology includes opposite sets
The front 11 in the front 11 and the back side 12 set, plate ontology is equipped with the first display screen 111.Second display screen 2 is set to plate
The back side 12 of ontology, second display screen 2 can opposing plates ontology converted between the first posture and the second posture, and second display
When screen 2 is located at the first posture, the display surface of second display screen 2 and the display surface of the first display screen 111 are towards identical and in together
One plane, when second display screen 2 is located at the second posture, second display screen 2 is stacked at the back side 12 of eyeshield plate and the second display
The display surface of screen 2 is opposite with the display surface of the first display screen 111 direction；First display screen 111 is different materials from second display screen 2
The display screen of material.
Specifically, the double screen setting purpose of this eyeshield plate is to provide the screen of two kinds of different display materials for user's difference
In the case of use.First display screen 111 can be ink screen or total-reflection type LCD screen, and the present embodiment is preferably cheap and answers
With extensive ink screen.The display picture of ink screen as the first display screen 111 is more stable and does not have any flashing, user
When watching ink screen, eyes are not easy to fatigue, even if user uses for a long time can also play the role of certain eyeshield.From material
From the point of view of, second display screen 2 can be flexible screen or hard screen, and the present embodiment is preferably the hard screen of technical maturity.From light source, the
Two display screens 2 can be semi-reflective LCD screen, semi-reflective LED screen, active LCD screen or active LED screen.Second display screen 2
Have the characteristics that interaction capabilities are strong, the interactive function of user-friendly eyeshield plate.Such as it is seen in user using eyeshield plate
When e-book, need for a long time using eyeshield plate, at this time then using the first display screen 111 for not hurting eye.In another example user
When watching dynamic video, then the stronger second display screen 2 of interaction capabilities is used.It is set using the double screen that this different materials are shown
Meter mode can meet user for a long time using the needs of not hurting eye, and can meet user and need to watch video or use video
The demand of call.
Wherein, the first posture of this patent and the second posture are two different postures in order to show second display screen 2.
Fig. 2 and Fig. 4 is referred to, the second posture refers to that second display screen 2 is stacked at the posture at the back side 12 of eyeshield plate, using the second appearance
It is mostly the first display screen 111 to be used alone without the use of the posture of second display screen 2, and the eyeshield under the second posture is flat when state
Plate is also convenient for carrying.Referring to Figure 1 and Fig. 3, the first posture refer to second display screen 2 from the back side of plate ontology 12 with respect to shaft
13 turn to the top of plate ontology or side and flush with the display surface of the first display screen 111, make user that can watch simultaneously
One display screen 111 and second display screen 2.
Specifically, in order to can fix second display screen when not using second display screen in plate ontology and not influence first
The back side 12 of the use of display screen, the plate ontology is equipped with groove 121, and when second display screen 2 is located at the second posture, second is aobvious
Display screen 2 is embedded in groove 121, is designed using this groove 121, is eliminated the dorsal shield that should be arranged in itself at groove 121, thus
The thickness that this eyeshield plate can be reduced keeps this eyeshield flat board overall lighter, small and exquisite.
In the present embodiment, plate ontology is equipped with turnover shaft 13, and second display screen 2 is made to be rotationally connected with shaft
It 13 and can be converted between the first posture and the second posture with respect to shaft 13.Second display screen 2 can by the first posture in using,
The second posture is turned to along the clockwise direction of shaft 13, it is opposite, second display screen 2 can be turned to counterclockwise by shaft 13
First posture.
Specifically, shaft 13 can be adsorbed on plate ontology to be magnetic-type, use cross section that can turn over for the strip of ellipse
The shaft 13 turned, makes first posture (such as Fig. 3) of the second display screen 2 after the completion of rotation, second display screen 2 and the first display screen
111 can be located at same level, enhance the viewing experience of user；The second posture is being turned to from the first posture using shaft 13
When, 180 ° of the side to overturn back for making second posture of the second display screen 2 after the completion of rotation that can be close to plate ontology to the right of shaft 13
Face 12 (such as Fig. 4), makes integral thinned.
As an alternative embodiment, referring to Figure 1 and Fig. 2, shaft 13 can be set to the top surface 14 of plate ontology, and
The length extending direction of shaft 13 and the width extending direction of plate ontology are consistent, and shaft 13 is for keeping second display screen 2 in place
Perpendicular to the top surface 14 of plate ontology when the first posture.Specifically, when second display screen 2 is in the first posture (in such as Fig. 3
Show), shaft 13 is set to the position close to front 11 of eyeshield plate top surface, and second display screen 2 is set to shaft 13
Left end (the paper direction in such as Fig. 3 is to the left), the left end of shaft 13 is flushed with the display surface of the first display screen, using this
Kind of set-up mode, enable second display screen 2 display surface and the first display screen 111 display location in same level,
It is unlikely to two screens one in front and one in back, to enhance the viewing experience of user.(such as Fig. 4 when second display screen 2 is in the second posture
Show), second display screen 2 is followed by shaft 13 and overturns 180 (the right paper direction in Fig. 4 is to the right), the second display to the right
Screen 2 fits in the back side 12, and entirety is made to become frivolous.Using this setup, second display screen during changing posture,
Shaft 13 is bonded top surface setting always, so that second display screen is safe and reliable during changing posture.
As another optional embodiment, Fig. 5 and Fig. 6 is referred to, shaft 13 can be set to the side 15 of plate ontology,
And the length extending direction of shaft 13 is consistent with the length extending direction of plate ontology, shaft 13 is for making second display screen 2 exist
Perpendicular to the side 15 of plate ontology when positioned at the first posture.When the side 15 of plate ontology is arranged in second display screen 2,
Mode of operation is set to plate body top surface 14 with second display screen 2 and is no different.The second display screen 2 of this eyeshield plate may be disposed at
Top surface 14, left side 15 and the right side 15 of plate ontology, a variety of set-up modes can meet the different demands of user.It is wherein every
The inversion principle of kind set-up mode is all the same, and so it will not be repeated.
Fig. 7 and Fig. 8 is referred to, in the present embodiment, second display screen 2 can also be with respect to shaft 13 in the first posture or second
It is converted between posture and third posture, third posture is that 2 opposing plates ontology of second display screen forms angle α to support fixed put down
The posture of plate ontology, second display screen 2 supports the first display screen 111 as bracket at this time.Wherein, 30 ° of α≤90 ° <.
Specifically, third posture can be user when the first display screen 111 of use wouldn't use second display screen 2, can incite somebody to action
Second display screen 2, which is rotated clockwise from the first posture or rotated counterclockwise from the second posture to plate ontology, forms angle α, i.e.,
Be make shaft 13 turned over to the right from the first posture turn 90 degrees it is above or within so that shaft is turned over and is turn 90 degrees to the left from the second posture.So that the
Two display screens 2 become plate ontology bracket, make user can the first display screen 111 of angled viewing, it is more preferable to give user
Viewing experience.
Further, shaft 13 is when being in the third posture of second display screen 2.Former right edge is (under the first posture
Shaft 13 right edge) still contacted with top surface, keep the stability of magnetic.
Further, according to ergonomics, people the viewings such as daily reading and writing tile books on the table or
When newspaper, it will lead to sitting posture and lean forward slightly, the number of people becomes overlooking from looking squarely, and the number of people is 90 degree approximate with the angle of cervical vertebra, due to folder
Angle is excessive, for the repressive relatively strong of cervical vertebra, lean over a book write that will lead to neck more tired out with shoulder for a long time.And this shield
Eye plate can tilt the display screen of the first display screen 111 under third posture, and the angle for making one H&N vertebra becomes smaller, and reduce
Compressing to cervical vertebra.It is preferred that 75 ° are set by α, viewing this eyeshield plate that can be used family the most comfortable.
Still further, the shaft 13 is equipped with damping structure, the damping structure is used to provide the described the second display
Screen 2 keeps the active force of first posture or second posture.Specifically, which may be provided in shaft 13
Annular elastic slice, the annular elastic slice are the elastic slice of approximate C-shaped, are equipped with protrusion in annular elastic slice, which is used in second display screen 2
With shaft 13 squeeze friction is generated when rotation so that second display screen 2 does not relatively rotate with shaft 13,
That is the damping structure makes second display screen 2 in the rotation can be in the case where not by external force with random angle
Degree park.Second display screen 2 can be fixed on to using this damping structure, when user is when using this eyeshield plate
One posture or third posture come carry out using.
Fig. 3 is referred to, in the present embodiment, plate ontology is equipped with the first key 16 and the second key 17, plate sheet
In vivo equipped with controller and the driving device that is electrically connected with the controller, the first key 16 and the second key 17 respectively with control
Device electrical connection, driving device are connect with shaft 13；First key 16 is for when pressed to controller output the first pressing letter
Number, controller is used to control driving device when receiving the first pressing signal and rotates so that shaft 13 drives second display screen 2
It is converted by the first posture to the second posture；Second key 17 is for when pressed to controller output the second pressing signal, control
Device processed is used to control driving device when receiving the second pressing signal and rotates so that shaft 13 drives second display screen 2 by second
Posture is converted to the first posture.Third key 18 and the 4th key 19, third key 18 and are additionally provided on plate ontology
Four keys 19 are electrically connected with the controller respectively；Third key 18 presses signal for exporting third to controller when pressed,
Controller is used for the control driving device when receiving third pressing signal and rotates so that shaft 13 drives second display screen 2 by the
One posture is converted to third posture；4th key 19 is for when pressed to the 4th pressing signal of controller output, controller
For the control driving device rotation when receiving the 4th pressing signal so that the drive second display screen 2 of shaft 13 is by third posture
It converts to the first posture.
Specifically, the first key 16, the second key 17, third key 18, the 4th key 19 can make second display screen 2 not
With mutually converting between posture, four keys can be the physical button being arranged on plate ontology, also can be aobvious first for setting
Virtual key in display screen 111.
In the present embodiment, it is additionally provided with camera 112 on the front 11 of plate ontology, which is used to help
Family carries out video calling, self-timer etc. function.
A kind of collapsible eyeshield plate disclosed in the present embodiment makes second display screen can be by turning by fold design
Axis is converted between the first posture, the second posture and third posture.Under the first posture, second display screen and the first display screen
Same level can be located to watch for user simultaneously, enhance the viewing experience of user；Under the second posture, user can only use shield
First display screen of eye, second display screen may contract in the groove at the back side, reduce the thickness of eyeshield plate；In third posture
Under, second display screen may act as bracket, prop up eyeshield plate, make user that can more cosily use this plate.
A kind of collapsible eyeshield plate disclosed in the utility model embodiment is described in detail above, is answered herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the principles of the present invention and its core concept；At the same time, for those skilled in the art is practical new according to this
The thought of type, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is limitations of the present invention.
Claims (10)
1. a kind of collapsible eyeshield plate characterized by comprising
Plate ontology, the plate ontology include the front and the back side being oppositely arranged, and are set on the front of the plate ontology
There is the first display screen；And
Second display screen, the second display screen are set to the back side of the plate ontology, and the second display screen can phase
The plate ontology is converted between the first posture and the second posture, and the second display screen is located at first posture
When, towards identical, the second display screen is located at for the display surface of the second display screen and the display surface of first display screen
When second posture, the second display screen is stacked at the aobvious of the back side of the eyeshield plate and the second display screen
Show that face is opposite with the display surface of first display screen direction；
Wherein, first display screen and the second display screen are the display screen of different materials.
2. a kind of collapsible eyeshield plate according to claim 1, which is characterized in that the plate ontology, which is equipped with, to be turned
Axis, the second display screen be rotationally connected with the shaft and can the relatively described shaft in first posture and second appearance
It is converted between state, and when the relatively described shaft of the second display screen turns to first posture, the second display screen
The display surface of display surface and first display screen is generally aligned in the same plane.
3. a kind of collapsible eyeshield plate according to claim 2, which is characterized in that the shaft is equipped with damping knot
Structure, the damping structure are used to provide the described the active force that second display screen keeps first posture or second posture.
4. a kind of collapsible eyeshield plate according to claim 2, which is characterized in that the shaft is set to the plate sheet
The top surface of body, and the length extending direction of the shaft is consistent with the width extending direction of the plate ontology；Alternatively,
The shaft is set to the side of the plate ontology, and the length of the length extending direction of the shaft and the plate ontology
It is consistent to spend extending direction.
5. according to a kind of any collapsible eyeshield plate of claim 2 to 4, which is characterized in that on the plate ontology
Equipped with the first key and the second key, equipped with controller and the driving being electrically connected with the controller in the plate ontology
Device, first key and second key are electrically connected with the controller respectively, the driving device with described turn
Axis connection；
First key is for controller output the first pressing signal, the controller to be for connecing when pressed
The driving device is controlled when receiving the first pressing signal to rotate so that the shaft drives the second display screen by institute
The first posture is stated to convert to second posture；
Second key is for controller output the second pressing signal, the controller to be for connecing when pressed
The driving device is controlled when receiving the second pressing signal to rotate so that the shaft drives the second display screen by institute
The second posture is stated to convert to first posture.
6. a kind of collapsible eyeshield plate according to claim 5, which is characterized in that the second display screen can also be opposite
The shaft is converted between first posture or second posture and third posture, and the third posture is described second
The relatively described plate ontology of display screen forms angle α to support the posture of the fixed plate ontology；
Wherein, 30 ° of α≤90 ° <.
7. a kind of collapsible eyeshield plate according to claim 6, which is characterized in that be additionally provided on the plate ontology
Three keys and the 4th key, the third key and the 4th key are electrically connected with the controller respectively；
The third key is for pressing signal to controller output third when pressed, and the controller is for connecing
The driving device is controlled when receiving the third pressing signal to rotate so that the shaft drives the second display screen by institute
The first posture is stated to convert to the third posture；
4th key is for the 4th pressing signal of controller output, the controller to be for connecing when pressed
The driving device is controlled when receiving the 4th pressing signal to rotate so that the shaft drives the second display screen by institute
Third posture is stated to convert to first posture.
8. a kind of collapsible eyeshield plate according to any one of claims 1 to 4, which is characterized in that the second display screen
For flexible screen or hard screen.
9. a kind of collapsible eyeshield plate according to claim 8, which is characterized in that first display screen is ink screen
Or total-reflection type screen, the second display screen are hard screen, the second display screen is semi-reflective screen or active screen.
10. a kind of collapsible eyeshield plate according to any one of claims 1 to 4, which is characterized in that the plate ontology
The back side is equipped with groove, and when the second display screen is located at second posture, the second display screen is embedded in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547627.7U CN209728571U (en) | 2019-04-19 | 2019-04-19 | Folding eye-protecting flat plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547627.7U CN209728571U (en) | 2019-04-19 | 2019-04-19 | Folding eye-protecting flat plate |
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| Publication Number | Publication Date |
|---|---|
| CN209728571U true CN209728571U (en) | 2019-12-03 |
Family
ID=68673465
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547627.7U Expired - Fee Related CN209728571U (en) | 2019-04-19 | 2019-04-19 | Folding eye-protecting flat plate |
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| Country | Link |
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| CN (1) | CN209728571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111158621A (en) * | 2019-12-27 | 2020-05-15 | 联想(北京)有限公司 | Screen control method and electronic equipment |
| CN112735282A (en) * | 2021-01-21 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
| CN113903261A (en) * | 2021-10-13 | 2022-01-07 | 上海天马微电子有限公司 | Display device control method and display device |
-
2019
- 2019-04-19 CN CN201920547627.7U patent/CN209728571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111158621A (en) * | 2019-12-27 | 2020-05-15 | 联想(北京)有限公司 | Screen control method and electronic equipment |
| CN112735282A (en) * | 2021-01-21 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
| CN113903261A (en) * | 2021-10-13 | 2022-01-07 | 上海天马微电子有限公司 | Display device control method and display device |
| CN113903261B (en) * | 2021-10-13 | 2024-05-31 | 上海天马微电子有限公司 | Control method of display device and display device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |