CN106455371A - Hinge, flexible screen component and electronic device - Google Patents
Hinge, flexible screen component and electronic device Download PDFInfo
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- CN106455371A CN106455371A CN201610939287.3A CN201610939287A CN106455371A CN 106455371 A CN106455371 A CN 106455371A CN 201610939287 A CN201610939287 A CN 201610939287A CN 106455371 A CN106455371 A CN 106455371A
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- hinge
- flexible screen
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- screen
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- 238000005452 bending Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims 8
- 238000000429 assembly Methods 0.000 claims 8
- 239000007787 solid Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
Abstract
The invention discloses a hinge, a flexible screen component and an electronic device. The hinge is used for a flexible screen and comprises a plurality of fixing parts and connectors, wherein the fixing parts are arranged at intervals, and the connectors are used for rotatably connecting the adjacent fixing parts, so that the hinge can be bent. When the hinge is bent, the fixing parts positioned on bent portions of the hinge are abutted to each other to limit the bending degree of the hinge. The hinge can be fixedly arranged on the flexible screen and bent along with the flexible screen. When the hinge is bent in such a manner that the fixing parts are abutted to each other, the flexible screen cannot continue bending, the bending degree of the flexible screen is limited, the flexible screen is prevented from damage due to over-bending, and the service life of the flexible screen is prolonged.
Description
Technical field
The present invention relates to field of electronic devices, more particularly, to a kind of hinge, flexible screen assembly and electronic installation.
Background technology
With scientific and technological development, flexible display screen is used in electronic equipment to improve the experience of user.But, if soft
Property display screen overbending, flexible display screen is easily damaged.Therefore, how to prevent flexible display screen overbending to improve flexibility
The life-span of display screen becomes problem demanding prompt solution.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the present invention provides a kind of hinge
Chain, a kind of flexibility screen assembly and a kind of electronic installation.
The hinge of embodiment of the present invention is used for flexible screen, and described hinge includes multiple fixtures and connector.Described many
Individual fixture interval setting.Described connector rotationally connects the described fixture of adjacent two so that described hinge can be curved
Bent.When described hinge bends, the described fixture positioned at the sweep of described hinge abuts to limit described hinge
Degree of crook.
In above-mentioned hinge, hinge can be fixedly installed in flexible screen, and hinge bends with flexible screen and bends, when hinge is curved
During the degree that song abuts to fixture, flexible screen so can be made cannot to continue to bend, and then limit the curved of flexible screen
Qu Chengdu, prevents flexible screen from damaging because of overbending, improves the life-span of flexible screen.
In some embodiments, symmetrical structure centered on described fixture.
In some embodiments, each described fixture includes the abutment face relative with adjacent described fixture,
During described hinge bending, the abutment face positioned at the described fixture of the sweep of described hinge abuts to limit described hinge
The degree of crook of chain.
In some embodiments, the sweep of described hinge is formed with the first arc section, and described flexible screen is in bending
When be formed with the second arc section, the radius of described first arc section is more than the radius of described second arc section.
In some embodiments, described connector is resilientiy stretchable part.
The flexible screen assembly of embodiment of the present invention includes flexible screen and hinge.Hinge is arranged in described flexible screen, institute
State hinge to extend along perpendicular to the bending line direction of described flexible screen.
Described hinge includes multiple fixtures and connector.The plurality of fixture interval setting.Described connector rotates
Ground connects two adjacent described fixtures so that described hinge can bend.When described hinge bends, positioned at described hinge
The described fixture of sweep abut to limit the degree of crook of described hinge.
In above-mentioned flexibility screen assembly, hinge bends with flexible screen and bends, and abuts when hinge bends to fixture
Degree when, flexible screen so can be made cannot to continue to bend, and then limit the degree of crook of flexible screen, prevent flexible screen because
Overbending and damage, improve the life-span of flexible screen.
In some embodiments, multiple first sides that described flexible screen includes display surface and connects described display surface,
At least one described first side is provided with described hinge.
In some embodiments, described flexible screen includes display surface and the back side opposite with described display surface, described hinge
Chain is arranged on the described back side.
In some embodiments, each described fixture includes the abutment face relative with adjacent described fixture,
During described hinge bending, the abutment face positioned at the described fixture of described hinge bending part abuts to limit described hinge
Degree of crook.
In some embodiments, when described hinge bends, described hinge bending part is formed with the first arc section, institute
State flexible screen and be formed with the second arc section in bending, the radius of described first arc section is more than the half of described second arc section
Footpath.
In some embodiments, described flexible screen includes display surface and the back side opposite with described display surface, described soft
Property screen assembly includes being attached to the backboard of the elasticity at the described back side；
Described backboard is used for limiting the degree of crook of described flexible screen when described flexible screen bends.
In some embodiments, described backboard includes joint face and multiple second sides being connected with described joint face
Face, described joint face is fitted with the described back side, and at least one described second side is provided with described hinge so that described hinge sets
Put in described flexible screen.
In some embodiments, described hinge is located in described second side in the orthographic projection in described second side.
In some embodiments, described flexible screen includes multiple first sides, and described backboard includes multiple second sides,
Each described first side is alignd with corresponding described second side, described hinge be arranged at least one described first side and
In corresponding described second side.
In some embodiments, orthographic projection in described first side and described second side for the described hinge is located at institute
State in first side and described second side.
In some embodiments, described flexible screen is formed with the second arc section, described flexibility screen assembly bag in bending
Include the first deformation-sensor being arranged in described flexible screen, described first deformation-sensor is used for detecting described second arc section
Radius and detect described flexible screen angle of bend, described first deformation-sensor be used for described second arc section radius
Less than predetermined radii and described angle of bend be less than predetermined angular when output alarm signal.
In some embodiments, the scope of described predetermined radii is 1-5mm, and the scope of described angle of bend is 150-
180°.
In some embodiments, described flexibility screen assembly includes the second deformation sensing being arranged in described flexible screen
Device, described second deformation-sensor is used for detecting the deflection of described flexible screen, and is more than predetermined deformation amount in described deflection
When output alarm signal.
The electronic installation of embodiment of the present invention includes the flexible screen assembly described in any of the above embodiment.
In above-mentioned electronic installation, hinge bends with flexible screen and bends, when hinge bends to what fixture abutted
During degree, flexible screen so can be made cannot to continue to bend, and then limit the degree of crook of flexible screen, prevent flexible screen because of mistake
Degree bends and damages, and improves the life-span of flexible screen.
The additional aspect of embodiment of the present invention and advantage will be set forth in part in the description, partly by from following
Become obvious in description, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially with easy to understand, wherein：
Fig. 1 is the floor map of the hinge of embodiment of the present invention；
Fig. 2 is the case of bending schematic diagram of the flexible screen assembly of embodiment of the present invention；
Fig. 3 is the enlarged diagram of the flexible screen assembly III part of Fig. 2；
Fig. 4 is the floor map of the fixture of the hinge of embodiment of the present invention；
Fig. 5 is the floor map of the flexible screen assembly of embodiment of the present invention；
Fig. 6 is another floor map of the flexible screen assembly of embodiment of the present invention；
Fig. 7 is the side schematic view of the flexible screen assembly of embodiment of the present invention；
Fig. 8 is the another side schematic diagram of the flexible screen assembly of embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplification describe, rather than the device of instruction or hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, are therefore not considered as limiting the invention.Additionally, term " first ", " second " are only used for
Description purpose, and it is not intended that indicating or hint relative importance or the implicit quantity indicating indicated technical characteristic.
Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more described feature.?
In description of the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be to be joined directly together it is also possible to pass through between intermediary
Connect connected, can be the connection of two element internals or the interaction relationship of two elements.Ordinary skill for this area
For personnel, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included not to be directly contact but passes through it is also possible to include the first and second features
Between other characterisation contact.And, fisrt feature second feature " on ", that " top " and " above " include first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples is described.Certainly, they are only merely illustrative, and
And purpose does not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter,
This repeat to be for purposes of simplicity and clarity, itself do not indicate discussed various embodiment and/or setting between
Relation.Additionally, the invention provides various specific technique and material example, but those of ordinary skill in the art are permissible
Recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1 and Fig. 2, the hinge 10 of embodiment of the present invention is used for flexible screen 20, and hinge 10 includes multiple fixations
Part 12 and connector 14.Multiple fixture 12 interval settings.Connector 14 rotationally connect adjacent two fixture 12 so that
Hinge 10 can bend.
When hinge 10 bends, the fixture 12 positioned at the sweep of hinge 10 abuts to limit the curved of hinge 10
Qu Chengdu.
In above-mentioned hinge 10, hinge 10 can be fixedly installed in flexible screen 20, and hinge 10 bends with flexible screen 20 and curved
Song, when hinge 10 bends to the degree that fixture 12 abuts, so can make flexible screen 20 cannot continue to bend, and then
Limit the degree of crook of flexible screen 20, prevent flexible screen 20 from damaging because of overbending, improve the life-span of flexible screen 20.
It is appreciated that in flexible screen 20 overbending, flexible screen 20 may produce the defects such as fracture or permanent deformation, makes
Obtain flexible screen 20 cannot launch again to use.
Specifically, fixture 12 be rigid member, two adjacent fixtures 12 against when, fixture 12 will not occur bullet
Property deformation so that the form of hinge 10 is fixed, with limit hinge 10 continue bending.
In some embodiments, connector 14 is resilientiy stretchable part.It is appreciated that when hinge 10 bends, being located at
Connector 14 compression of the inner side of the sweep of hinge 10, and it is located at the connector in the outside of the sweep of hinge 10
14 stretcher strains.The connector 14 of elasticity is so that hinge 10 can be with flexural deformation, and so that hinge 10 is in bending
Deformation after-drawing is deployed condition.
Connector 14 can be hinged with fixture 12, thus rotationally connecting adjacent two fixture 12.For example, it is possible to
Connector 14 and fixture 12 open up hinge hole respectively, and then hinge hole is inserted by rotating shaft and make connector 14 and consolidate
Determine part 12 to connect.
In some embodiments, symmetrical structure centered on fixture 12.As shown in the example of Fig. 4, the side of fixture 12
Face is in class hexagon.After 180 ° of the center C rotation of fixture 12, the shape of fixture 12 keeps constant to fixture 12.
So, fixture 12 is easy to manufacture.In addition, the hinge 10 being manufactured by fixture 12 also centered on symmetrical structure, have
It is attached in flexible screen 20 beneficial to hinge 10.For example shown in Fig. 1, when not bending, hinge 10 is around one of fixing for hinge 10
After 180 ° of the central rotation of part 12, the shape invariance of hinge 10, when on installation hinge 10 is to flexible screen 20, hinge need not be considered
10 shapes along its length.
Incorporated by reference to Fig. 4, in some embodiments, each fixture 12 include relative with adjacent fixture 12 against
Face 122, when hinge 10 bends, abuts positioned at the abutment face 122 of the fixture 12 of the sweep of hinge 10 to limit
The degree of crook of hinge 10.
So, two adjacent fixtures 12 pass through face and face against so that the contact surface of adjacent two fixtures 12
Long-pending bigger, be conducive to improving hinge 10 reliability keeping certain form after bending.
It is appreciated that so that the contact area between relative two abutment faces 122 is larger, abutment face 122 is flat
Face.
In some embodiments, the sweep of hinge 10 is formed with the first arc section 10a, and flexible screen 20 is in bending
It is formed with the second arc section 20a, the radius of the first arc section 10a is more than the radius of the second arc section 20a.
It is pointed out that the first arc section 10a can be inside the sweep of hinge 10, by the side of fixture 12
The line segment that side 124 is sequentially connected and is formed.When the side 124 of fixture 12 is straight line, the side 124 of fixture 12 connects shape
Become broken line, the first arc section 10a is the line segment tangent with broken line, such as, shown in Fig. 3, the first arc section 10a is empty in Fig. 3
Line segment shown in line.
Second arc section 20a is the line segment inside the sweep of flexible screen 20.When hinge 10 bend curved to the limit
During Qu Chengdu, the first arc section 10a has the radius of minimum, and the second arc section 20a also has the radius of minimum.
Therefore, hinge 10 can be designed according to the size of the radius R ' of the second arc section 20a in flexible screen 20 extreme flexion
The radius R of the first arc section 10a in hinge 10 extreme flexion is more than the second arc section 20a in flexible screen 20 extreme flexion
Radius R ', i.e. R ＞ R '.
Thus when hinge 10 bends so that the degree of crook of hinge 10 is less than the extreme flexion degree of flexible screen 20, from
And avoid flexible screen 20 and damage because of overbending.
The structure of fixture 12 as shown in Figure 4, sets the sideline of abutment face 122 of fixture 12 and the side of fixture 12
The angle on side 124 is A, and the length of the side 124 of fixture 12 is L, then, in hinge 10 extreme flexion, the first arc section
The radius R of 10a is：
R=L/ (2*sin (A-90 °))；
That is, the radius R of the first arc section 10a can be changed by changing L and/or A.
The flexible screen assembly 100 of embodiment of the present invention is described below, it should be noted that the hinge of above-mentioned embodiment
The explanation of chain 10 is applied to the flexible screen assembly 100 of implementation below.
See also Fig. 1 and Fig. 2, the flexible screen assembly 100 of embodiment of the present invention includes flexible screen 20 and hinge 10.
Hinge 10 is arranged in flexible screen 20, and hinge 10 extends along perpendicular to the bending line direction of flexible screen 20.
Hinge 10 includes multiple fixtures 12 and connector 14.Multiple fixture 12 interval settings.Connector 14 is rotationally
Connect two adjacent fixtures 12 so that hinge 10 can bend.When hinge 10 bends, positioned at the sweep of hinge 10
Fixture 12 abut to limit the degree of crook of hinge 10.
In above-mentioned flexibility screen assembly 100, hinge 10 bends with flexible screen 20 and bends, when hinge 10 bends to fixture
During the degree that 12 abut, flexible screen 20 so can be made cannot to continue to bend, and then limit the bending journey of flexible screen 20
Degree, prevents flexible screen 20 from damaging because of overbending, improves the life-span of flexible screen 20.
Specifically, as shown in figure 5, the four of flexible screen 20 sides are provided with hinge 10.If flexible screen 20 is by left-hand
Right bending, then, the hinge 10 positioned at flexible screen 20 upper side and downside similarly bends from left to right.If flexible screen 20
Bend from top to bottom, then, the hinge 10 positioned at flexible screen 20 left surface and right flank similarly bends from top to bottom.Incorporated by reference to
Fig. 5, in some embodiments, flexible screen 20 includes display surface 22 and multiple first side 24.Multiple first sides 24 all with
Display surface 22 connects.At least one first side 24 is provided with hinge 10.
Specifically, display surface 22 is the appearance of flexible screen 20, and display surface 22 can show the content of flexible screen 20 display,
In other words, user can watch the content of flexible screen 20 display by display surface 22.First side 24 is connected with display surface 22, and
Substantially vertical with display surface 22.The area of first side 24 is less than the area of display surface 22.
In the example of Fig. 5, four first sides 24 of flexible screen 20 are provided with hinge 10.And in other embodiment
In, hinge 10 can be respectively provided with left and right two first side 24, or hinge 10 is set in upper and lower two first sides 24.Certainly
Also hinge 10 can be set the first side 24 in left side, right side, upside or downside.
The first side 24 that hinge 10 is arranged on flexible screen 20 can reduce the thickness of flexible screen 20 effectively.For example, may be used
So that hinge 10 is located in first side 24 in the orthographic projection in first side 24.
Refer to Fig. 6 and Fig. 7, in some embodiments, flexible screen 20 back side opposite with display surface 22 26, hinge 10
Setting overleaf 26.
As shown in fig. 6, dotted line frame represents hinge 10, when the length of fixture 12 is longer, hinge 10 is arranged on flexible screen
20 back side 26, so that hinge 10 has larger space to arrange.The length direction of fixture 12 and the bending line side of flexible screen 20
To parallel.
Refer to Fig. 7 and Fig. 8, in some embodiments, flexible screen assembly 100 includes setting up overleaf 26 elasticity
Backboard 30.Backboard 30 is used for limiting the degree of crook of flexible screen 20 when flexible screen 20 bends.
So, backboard 30 can further limit flexible screen 20 degree of crook so that flexible screen 20 bending when can
Preferable by property.It is appreciated that when backboard 30 is separated with flexible screen 20, the extreme flexion degree of backboard 30 is less than flexible screen 20
Extreme flexion degree, for example, the maximum bend angle of backboard 30 is less than the maximum bend angle of flexible screen 20.Therefore, backboard 30
After together with fixing with flexible screen 20, the degree of crook of flexible screen 20 is identical with the degree of crook of backboard 30, and backboard 30 can limit
The degree of crook of flexible screen 20, so that flexible screen 20 cannot bend to limit degree of crook, and then avoids flexible screen 20
Damage because of bending.
Refer to Fig. 7, in some embodiments, backboard 30 includes joint face 32 and multiple with what joint face 32 was connected
Second side 34, joint face 32 is fitted with the back side 26, and at least one second side 34 is provided with hinge 10 so that hinge 10 is arranged
In flexible screen 20.So, hinge 10 is arranged on the thickness that can reduce flexible screen assembly 100 in the second side 34 of backboard 30
Degree.Specifically, backboard 30 is in cuboid, and the quantity of second side 34 is four, permissible in two opposite second sides 34
It is provided with hinge 10.Or four second sides 34 are provided with hinge 10 simultaneously, or hinge 10 can be provided with single side 34.
Further, hinge 10 is located in second side 34 in the orthographic projection in second side 34.
So that the structure of flexible screen assembly 100 is compacter, the size of backboard 30 can be less than the chi of flexible screen 20
Very little, backboard 30 and flexible screen 20 limit receiving space jointly, and hinge 10 is located in receiving space.In other words, hinge 10 is located at
The underface of flexible screen 20.
Refer to Fig. 8, in some embodiments, each first side 24 is alignd with corresponding second side 34, hinge
10 are arranged at least one first side 24 and corresponding second side 34.Further, hinge 10 in first side 24 and
Orthographic projection in second side 34 is located in first side 24 and second side 34.
So, the structure of flexible screen assembly 100 is compacter.
Referring to Fig. 2 and Fig. 3, in some embodiments, flexible screen 20 is formed with the second arc section in bending
20a, flexible screen assembly 100 includes the first deformation-sensor 40 being arranged in flexible screen 20, and the first deformation-sensor 40 is used for
Detect the radius of the second arc section 20a and the angle of bend of detection flexible screen 20.First deformation-sensor 40 is used in the second circle
The radius of segmental arc 20a is less than predetermined radii and angle of bend is less than output alarm signal during predetermined angular.For example, predetermined radii
Scope is 1-5mm, and the scope of angle of bend is 150-180 °.
So, the electronic installation of application flexibility screen assembly 100 can be reported to the police according to alarm signal.For example electronic installation is reported to the police
When can send alarm sound, or display alarm content in flexible screen 20.So can prevent from pointing out user in flexible screen
Continue bending, such that it is able to prevent flexible screen 20 from damaging when 20 degree of crook are larger.
First deformation-sensor 40 is for example arranged on the back side 26 of flexible screen 20, or in setting flexible screen 20, to examine
Survey the degree of crook of flexible screen 20.
In some embodiments, flexible screen assembly 100 includes the second deformation-sensor 50 being arranged in flexible screen 20,
Second deformation-sensor 50 is used for detecting the deflection of flexible screen 20, and exports alarm signal when deflection is more than predetermined deformation amount
Number.
In the figure 2 example, flexible screen 20 is in the location bending of the first deformation-sensor 40.And in other embodiment
In, flexible screen 20 can be in the location bending of the second deformation-sensor 50.
Flexible screen 20 can be in the location bending of the second deformation-sensor 50, the inboard compression of flexible screen 20, flexible screen 20
Outer side stretching.Second deformation-sensor 50 can detect compression stress or this tensile stress of flexible screen 20, such that it is able to
Deflection to flexible screen 20.Therefore, according to detection flexible screen 20 deflection and in deflection predetermined deformation amount output report
Alert signal, the degree of crook that can be effectively prevented flexible screen 20 is excessive.
It is pointed out that other not deployed parts of the flexible screen assembly 100 of present embodiment refer to above enforcement
The same or similar part of hinge 10 of mode, will not be described here.
The electronic installation of embodiment of the present invention includes the flexible screen assembly 100 of any of the above embodiment.
In above-mentioned electronic installation, hinge 10 bends with flexible screen 20 and bends, when hinge 10 bends to fixture 12 phase
Mutually against degree when, flexible screen 20 so can be made cannot to continue to bend, and then limit the degree of crook of flexible screen 20, prevent
Only flexible screen 20 is damaged because of overbending, improves the life-span of flexible screen 20.
Electronic installation is, for example, the electronics dress that mobile phone, panel computer, intelligent wearable device etc. have screen display function
Put.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically enforcement
The description of mode ", " example ", " specific example " or " some examples " etc. means to describe with reference to described embodiment or example
Specific features, structure, material or feature are contained at least one embodiment or the example of the present invention.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the concrete spy of description
Levy, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：?
These embodiments can be carried out in the case of principle without departing from the present invention and objective with multiple changes, modification, replacement and become
Type, the scope of the present invention is limited by claim and its equivalent.
Claims (19)
1. a kind of hinge, for flexible screen it is characterised in that described hinge includes：
Multiple fixtures, the plurality of fixture interval setting；And
Connector, described connector rotationally connects the described fixture of adjacent two so that described hinge can bend；
When described hinge bends, the described fixture positioned at the sweep of described hinge abuts to limit described hinge
Degree of crook.
2. hinge as claimed in claim 1 is it is characterised in that symmetrical structure centered on described fixture.
3. hinge as claimed in claim 1 is it is characterised in that each described fixture includes and adjacent described fixture phase
To abutment face, when described hinge bends, the abutment face positioned at the described fixture of the sweep of described hinge mutually supports
By to limit the degree of crook of described hinge.
4. hinge as claimed in claim 1 is it is characterised in that when described hinge bends, the sweep shape of described hinge
Become to have the first arc section, described flexible screen is formed with the second arc section in bending, the radius of described first arc section is more than institute
State the radius of the second arc section.
5. hinge as claimed in claim 1 is it is characterised in that described connector is resilientiy stretchable part.
6. a kind of flexibility screen assembly is it is characterised in that include：
Flexible screen；And
It is arranged on the hinge in described flexible screen, described hinge extends along perpendicular to the bending line direction of described flexible screen, described
Hinge includes：
Multiple fixtures, the plurality of fixture interval setting；And
Connector, described connector rotationally connects the described fixture of adjacent two so that described hinge can bend；
When described hinge bends, the described fixture positioned at the sweep of described hinge abuts to limit described hinge
Degree of crook.
7. flexibility screen assembly as claimed in claim 6 is it is characterised in that described flexible screen includes display surface and connects described aobvious
Show multiple first sides in face, at least one described first side is provided with described hinge.
8. as claimed in claim 6 flexibility screen assembly it is characterised in that described flexible screen include display surface and with described display
The opposite back side in face, described hinge is arranged on the described back side.
9. flexibility screen assembly as claimed in claim 6 it is characterised in that each described fixture include described solid with adjacent
Determine the relative abutment face of part, when described hinge bends, positioned at the abutment face phase of the described fixture of described hinge bending part
Mutually against to limit the degree of crook of described hinge.
10. flexibility screen assembly as claimed in claim 6 is it is characterised in that when described hinge bends, described hinge flexure
Divide and be formed with the first arc section, described flexible screen is formed with the second arc section in bending, and the radius of described first arc section is big
Radius in described second arc section.
11. flexibility screen assemblies as claimed in claim 6 are it is characterised in that described flexible screen is included display surface and shown with described
Show the opposite back side in face, described flexibility screen assembly includes being attached to the backboard of the elasticity at the described back side；
Described backboard is used for limiting the degree of crook of described flexible screen when described flexible screen bends.
12. as claimed in claim 11 flexibility screen assemblies it is characterised in that described backboard include joint face and with described connection
Multiple second sides that face is connected, described joint face is fitted with the described back side, and at least one described second side is arranged
State hinge so that described hinge is arranged in described flexible screen.
13. flexibility screen assemblies as claimed in claim 12 are it is characterised in that just throwing in described second side for the described hinge
Shadow is located in described second side.
14. flexibility screen assemblies as claimed in claim 11 are it is characterised in that described flexible screen includes multiple first sides, institute
State backboard and include multiple second sides, each described first side is alignd with corresponding described second side, described hinge setting
In at least one described first side and corresponding described second side.
15. flexibility screen assemblies as claimed in claim 14 are it is characterised in that described hinge is in described first side and described the
Orthographic projection on two side faces is located in described first side and described second side.
16. flexibility screen assemblies as claimed in claim 6 are it is characterised in that described flexible screen is formed with the second circle in bending
Segmental arc, described flexibility screen assembly includes the first deformation-sensor being arranged in described flexible screen, described first deformation-sensor
For detecting the radius of described second arc section and the angle of bend detecting described flexible screen, described first deformation-sensor is used for
The output alarm signal when the radius of described second arc section is less than predetermined radii and described angle of bend is less than predetermined angular.
17. flexibility screen assemblies as claimed in claim 16 are it is characterised in that the scope of described predetermined radii is 1-5mm, described
The scope of angle of bend is 150-180 °.
18. flexibility screen assemblies as claimed in claim 6 it is characterised in that described flexibility screen assembly include being arranged on described soft
Property screen on the second deformation-sensor, described second deformation-sensor is used for detecting the deflection of described flexible screen, and described
Output alarm signal when deflection is more than predetermined deformation amount.
A kind of 19. electronic installations are it is characterised in that include the flexible screen assembly as described in any one of claim 6-18.
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| CN201610939287.3A CN106455371A (en) | 2016-10-24 | 2016-10-24 | Hinge, flexible screen component and electronic device |
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| CN201610939287.3A CN106455371A (en) | 2016-10-24 | 2016-10-24 | Hinge, flexible screen component and electronic device |
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Effective date of registration: 20210225 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Applicant after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Applicant before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. |