CN208185202U - Hinge means and flexible display apparatus - Google Patents
Hinge means and flexible display apparatus Download PDFInfo
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- CN208185202U CN208185202U CN201820339511.XU CN201820339511U CN208185202U CN 208185202 U CN208185202 U CN 208185202U CN 201820339511 U CN201820339511 U CN 201820339511U CN 208185202 U CN208185202 U CN 208185202U
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Abstract
The utility model discloses a kind of hinge means and flexible display apparatus.The hinge means includes the first movable part and the second movable part, and first movable part includes the limiting section for limiting the second movable part motion track, second movable part relatively the first movable part activity when drive the hinge means deformation occurs.The hinge means of the utility model is flexible or is folded into different shapes, to adapt to the application demand of different occasions.In addition, the flexible apparatus of the utility model applies above-mentioned hinge means, keep its structure simple, and realizes that the flexibility function screen of the flexible apparatus is not stretched in bending or folding.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of hinge means and flexible display apparatus.
Background technique
With the development of display technology, consumer for demands such as display mode, the display effects of display device increasingly
Diversification, personalization.Flexibility function screen for traditional display device, have foldable, transparent, curved surface, flexibility and
The advantages that stretchable, widely by the favor of consumer.
However, existing flexibility function screen is generally used on the product of fixed curvature, flexibility function is not made full use of
Shield the characteristic of itself.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of deformable hinge means and Flexible Displays to fill
It sets.
The utility model embodiment provides a kind of hinge means comprising the first movable part and the second movable part, described
One movable part includes the limiting section for limiting the second movable part motion track, relatively described first activity of second movable part
The hinge means is driven when part activity, and deformation occurs.
In one embodiment, the relatively described movable rotary shaft of first movable part of second movable part is located at described first
Except movable part and second movable part.
In one embodiment, the relatively described movable rotary shaft of first movable part of second movable part and described first is lived
It is aligned at moving part and the second movable part crossover position.
In one embodiment, the relatively described movable rotary shaft of first movable part of second movable part is located at described first
The surface of the junction of the top surface of movable part and the top surface of second movable part.
In one embodiment, relatively described first movable part respectively in the middle part of the top surface of two adjacent second movable parts
Distance in the middle part of top surface is remained unchanged in the hinge means deformation or non-deformation.
In one embodiment, the limiting section is arc-shaped.
In one embodiment, the limiting section includes slide guide item or guide runner, and second movable part includes and the limit
The guide runner or slide guide item that the slide guide item or guide runner in position portion match, the slide guide item are inserted in the guide runner and limit
The motion track of relatively described first movable part of second movable part.
In one embodiment, second movable part is folded between adjacent two first movable part.
In one embodiment, first movable part includes the first substrate being oppositely arranged and the second substrate, and described second
Movable part is located between the first substrate and the second substrate.
In one embodiment, the limiting section includes being formed in the first substrate towards on the surface of the second substrate
Two opposite first limiting sections.
In one embodiment, first movable part further includes being formed in the second substrate towards the surface of the first substrate
On two opposite second limiting sections, the length of each second limiting section is greater than the length of each first limiting section.
In one embodiment, it is formed and is supplied between one of them described first limiting section and one of them described second limiting section
The gap of the second movable part insertion.
In one embodiment, first movable part further includes the limit for connecting the first substrate and the second substrate
Plate, the end of the side of second movable part is when the hinge means is deformed close to or away from the limit plate.
In one embodiment, the limit plate and the first substrate and the second substrate surround two opposite folders jointly
If the groove of adjacent two second movable part.
In one embodiment, first movable part further includes the connecting plate being connected with the limit plate, and described first
The opposite sides of the limit plate of movable part is respectively equipped with two second movable parts, two second movable part by the connecting plate every
It opens.
In one embodiment, it is aligned in the middle part of the connecting plate and the top surface of first movable part.
In one embodiment, the bending direction of the limiting section is opposite with the bending direction of first movable part top surface.
In one embodiment, the hinge means further includes several carrier bars being hinged, each carrier bar include with
The shaft that first movable part or second movable part are flexibly connected.
In one embodiment, the hinge means further includes two opposite brackets and third movable part, each bracket
One of them corresponding hinged described carrier bar, and the bracket and first movable part connect by the way that the third movable part is fixed
It connects.
In one embodiment, each carrier bar further includes epimere and several third bases extended above the epimere
The junction of plate, the epimere and several third substrates forms the axis hole passed through for the shaft.
In one embodiment, each third substrate has the sliding part of two opposite arcs, adjacent two third
Substrate and the epimere form the concave arc groove to match with the sliding part.
The utility model embodiment provides a kind of flexible display apparatus comprising hinge means, support plate as described above
With flexibility function screen, the support plate is used to support the flexibility function screen, and is arranged in the hinge means and the flexibility
Between function screen.
Compared to the prior art, hinge means provided by the embodiment of the utility model, first movable part have limitation
The limiting section of the second movable part motion track, and several second movable parts relatively the first movable part activity when band
Moving the hinge means, deformation occurs, so that the hinge means has different shapes, to adapt to answering for different occasions
Use demand.In addition, the flexible apparatus of the utility model applies above-mentioned hinge means, keep its structure simple, and realizes the flexibility
The flexibility function screen of device is not stretched in bending or folding.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that hinge means provided by the embodiment of the utility model is in unfolded state.
Fig. 2 is the stereogram exploded view of hinge means provided by the embodiment of the utility model.
Fig. 3 is the stereogram exploded view of the first link assemblies of the hinge means in Fig. 2.
Fig. 4 is the enlarged drawing of the first movable block of the first link assemblies in Fig. 3.
Fig. 5 is the enlarged drawing of the second movable block of the first link assemblies in Fig. 3.
Fig. 6 is the enlargement decomposition of the second link assemblies of the hinge means in Fig. 2.
Fig. 7 is another angular views of the second link assemblies in Fig. 6.
Fig. 8 is the enlarged drawing of another angle of the first movable part of the second link assemblies in Fig. 6.
Fig. 9 is the cross-sectional view of the first movable part of the second link assemblies in Fig. 6.
Figure 10 is cross-sectional view of the hinge means in Fig. 1 along the direction X-X.
Figure 11 is the structural schematic diagram that hinge means provided by the embodiment of the utility model is in bending state.
Figure 12 is cross-sectional view of the hinge means in Figure 11 along the direction XII-XII.
Figure 13 is cross-sectional view of the hinge means in Figure 11 along the direction XIII-XIII.
Figure 14 is the structural schematic diagram that flexible apparatus provided by the embodiment of the utility model is in unfolded state.
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
Clearly and completely describe.
It is appreciated that terminology used here is merely to description specific embodiment, is not intended to limit the utility model.?
Used here as when, clearly state unless the context otherwise, otherwise singular " one " and "the" are also intended to including plural form.Into
One step, when used in this manual, term " includes " and/or "comprising" show the feature, entirety, step, element
And/or the presence of component, but be not excluded for other one or more features, entirety, step, element, component and/or combination thereof deposits
Or increase.Specification subsequent descriptions are preferred embodiment of the present invention, and so the description is to illustrate this reality
For the purpose of novel rule, it is not intended to limit the scope of the utility model.The protection scope of the utility model is when view
Subject to appended claims institute defender.
The utility model embodiment provides a kind of hinge means.The hinge means includes that the first movable part and second are living
Moving part, first movable part include the limiting section for limiting the second movable part motion track, and second movable part is opposite
The hinge means is driven when the first movable part activity, and deformation occurs.
Referring to Fig. 1, the utility model embodiment provides a kind of hinge means.The hinge means 100 includes two-phase
Pair bracket 10 and be movably connected on the flexible hinges 20 of the two stands 10.
Referring to Fig. 2, in the present embodiment, each bracket 10 has opposite top surface 101 and bottom surface 102, opposite
Two sides 103.The two opposite locating slots 11 of a lateral edge edge of the top surface 101 of the bracket 10, and the locating slot
11 opening direction is towards the flexible hinge 20.The bracket 10 is in the close flexible hinge 20 in two locating slot 11
Between be equipped with spaced arc several convex blocks 12, and between adjacent convex block 12 formed concave arc groove 13.It is described
Concave arc groove 13 forms concave arc groove face 131 in one of side 103 of the bracket 10.The concave arc slot
Face 131 is inclined-plane, and is had angle with 102 shape of the bottom surface of the first support.The angle is acute angle.In the present embodiment,
The bracket 10 further includes the confined planes to connect with the concave arc groove face 131 and the bottom surface 102.
In the present embodiment, the locating slot 11 of each bracket 10 is arranged in a staggered manner with adjacent convex block 12, and described fixed
The convex block 12 that the opening direction of position slot 11 is adjacent thereto is non-overlapping.Several convex blocks 12 are aligned and linearly arrange
Column.Each convex block 12 has opposite curved top surface 121 and bottom surface 122.The top surface 121 of each convex block 12 is phase
To the arc-shaped arch face that the bracket 10 is bent outwardly, to form convex surface, and the supporting surface of the bracket 10 is formed.Each institute
The arc-shaped arch face that the bottom surface 122 of convex block 12 is bent outwardly for the relatively described bracket 10 is stated, to form concave surface.The bracket 10
Top surface 101 connect with the top surface 121 of the convex block 12, and the bottom surface 102 of the bracket 10 with the bottom surface 102 by connecting
Confined planes connect with the bottom surface 122 of the convex block 12.
The flexible hinge 20 includes the first link assemblies 3 and two second link assemblies 4.Two second link assemblies 4
3 two sides of the first link assemblies are separately positioned on, and are movably connected with first link assemblies 3.First link set
Relatively described two second link assemblies 4 of part 3 drive the hinge means 100 when movable, and deformation occurs.
Please together referring to Fig. 3 to Fig. 5, in the present embodiment, first link assemblies 3 include in carinate several the
One carrier bar 31 and several second carrier bars 32.Each first carrier bar 31 and each second carrier bar 32 are side by side and the hinge that is staggered
It connects, and is spaced apart between the second adjacent carrier bar 32 between the first adjacent carrier bar 31.
First carrier bar 31 includes first rotating shaft 311 and several first work being flexibly connected with the first rotating shaft 311
Motion block 312.In one embodiment, several first movable blocks 312 are detachably connected to one by the first rotating shaft 311
It rises, so that user can adjust the required length for controlling first carrier bar 31 according to actual needs.In another embodiment, described
Several first movable blocks 312 are integrally formed, thus ease of assembly.Each first movable block 312 is axially symmetric structure, namely
First movable block 312 is symmetrical arranged from the first rotating shaft 311.Each first movable block 312 is substantially in " dry " word
Type.
Wherein, each first movable block 312 includes the first epimere 313 and prolongs from the top of first epimere 313
Two first substrates 314 stretched.The shape of the cross-sectional area of first epimere 313 is roughly triangular.The two first adjacent bases
Two opposite concave arc grooves 315 are formed between plate 314 and first epimere 313.The concave arc groove 315 has
The slot bottom 3151 of arc, and the slot bottom 3151 is matched with the bottom surface 122 of the convex block 12 of the bracket 10.In the present embodiment
In, the width phase of the concave arc groove 13 between the thickness of the first substrate 314 of first carrier bar 31 and the convex block 12
Together, and the width of the concave arc groove 315 of first carrier bar 31 is identical as the thickness of convex block 12 of the bracket 10, thus
Realize being hinged and connected between the bracket 10 and first carrier bar 31.
In the present embodiment, two first substrate 314 is integrally formed with first epimere 313.First epimere
A wherein first substrate 314, and the side of the first substrate 314 and described first are extended with above 313 side
The side of epimere 313 is concordant.Another first substrate 314 is extended with above the middle part of first epimere 313, and adjacent
First substrate 314 between first epimere 313 length and be exposed at described the first of 314 side of first substrate
The length of epimere 313 is identical, so that several first substrates 314 of first carrier bar 31 are aligned and linear arrangement.
The top of first epimere 313 opens up the first shaft hole 3131 to match with the first rotating shaft 311.In this reality
It applies in example, the first shaft hole 3131 substantially semicircular in shape.First epimere 313 has curved bottom surface 3132, two opposite
Inner concave arc surface 3133 and flat side 3134.The bottom surface 3132 of first epimere 313 is relatively described first epimere 313
Aduncate arc-shaped arch face, to form concave surface.Two inner concave arc surfaces 3133 of first epimere 313 are upwards and towards described
The direction of first shaft hole 3131 extends, to connect the first shaft hole 3131, the bottom surface 3132.Two inner concave arc surface 3133
For relatively described first epimere 313 and in the opposite direction aduncate arc-shaped arch face respectively, to form concave surface, and formed
The supporting surface of first carrier bar 31.The bottom surface 3132 has angle with each 3133 shape of inner concave arc surface, the angle
For acute angle.Optionally, flat limit is formed between two inner concave arc surfaces 3133 and the bottom surface 3132 of first epimere 313
Face 3135, to prevent the first substrate 314 from causing the irregular deformation of the hinge means 100 to cause outside it because of inordinate rotation
The problem of uneven surface.In the present embodiment, the inner concave arc surface 3133 of first epimere 313 is the concave arc groove
315 slot bottom 3151.
Each first substrate 314 is substantially in glasses shape, and is axially symmetric structure namely each first substrate
314 have middle part indent in the side close to first epimere 313, and both ends form the structure of the sliding part 3140 of arc.Often
One first substrate 314 opens up and the first shaft hole 3131 in the middle position of the side close to first epimere 313
Corresponding second axis hole 3141.In the present embodiment, second axis hole 3141 substantially semicircular in shape.The first substrate
314 the second axis hole 3141 and the first shaft hole 3131 of first epimere 313 surround circular for the first rotating shaft jointly
The 311 third axis holes 316 passed through.Each first substrate 314 has curved top surface 3142,3143 and of wavy bottom surface
Flat side 3144.Relatively described first epimere 313 in the top surface 3142 of each first substrate 314 is bent outwardly arc-shaped
Arch face, to form convex surface.The top surface 3142 of the first substrate 314 be parallel to the bottom surface 3132 of first epimere 313 and
The concyclic heart.The bottom surface 3143 of the first substrate 314 includes the two outer convex arcs that relatively described second axis hole 3141 is symmetric
Face 3145, the outer convex globoidal 3145 are also the outer surface of the first substrate 314.Each outer convex globoidal 3145 is phase
To the arc-shaped arch face that the first substrate 314 is bent outwardly, to form convex surface.Each outer convex globoidal 3145 with it is described
The inner concave arc surface 3133 of first epimere 313 matches, and the length of each outer convex globoidal 3145 is greater than first epimere
The arc length of a 313 wherein inner concave arc surface 3133.Wherein, the arc length refers to the phase for the cambered surface that will justify locating for cambered surface
To the distance of two-end-point connection.The limit of the two of the first substrate 314 outer convex globoidal 3145 and first epimere 313
The correspondence of face 3135 connects, and forms step surface with the confined planes 3135 of first epimere 313 and bottom surface 3132.
Optionally, in one embodiment, the first rotating shaft 311 of each first carrier bar 31 and several first activities
Block 312 can be in integrally type, thus ease of assembly.In another embodiment, the first rotating shaft 311 of each first carrier bar 31 with
Several first movable blocks 312 can be removably joined together, so that user can be according to the hinge means 100
Required length-flexible adjusts the length of first carrier bar 31.
It should be understood that in one embodiment, the structure phase of the structure of second carrier bar 32 and first carrier bar 31
Seemingly.Unlike, the size design of the second movable block 322 of second carrier bar 32 is different from the first of first carrier bar 31
Movable block 312.In another embodiment, the structure and shape of second carrier bar 32 with first carrier bar 31 substantially phase
Together, therefore second carrier bar 32 each element title, each position of components relationship etc. that include can refer to first carrier bar 31.
Please together referring to Fig. 4 and Fig. 5, in the present embodiment, second carrier bar 32 include the second shaft 321 and with it is described
Several second movable blocks 322 of second shaft 321 rotation connection.Each second movable block 322 is axially symmetric structure, namely
Second movable block 322 is symmetrical arranged from second shaft 321.Each second movable part 321 is substantially in " work " word
Type.
Wherein, each second movable block 322 includes the second epimere 323 and prolongs from the top of second epimere 323
Stretch two the second substrates 324.The shape of the cross-sectional area of second epimere 323 is roughly triangular.The two second adjacent substrates
Two opposite concave arc grooves 325 are formed between 324 and second epimere 323.Each concave arc groove 325 has
There is the slot bottom 3251 of arc.In the present embodiment, two the second substrate 324 is integrally formed with second epimere 323.At this
In embodiment, the half of the thickness with a thickness of each first substrate 312 of each the second substrate 324, described first
The width of the concave arc groove 315 of carrier bar 31 is of same size with the concave arc groove 325 of second carrier bar 32, thus
Realize being hinged and connected between first carrier bar 31 and second carrier bar 33.
In the present embodiment, the half with a thickness of 312 thickness of the first movable block of second movable block 322.Institute
The top for stating the both ends of the second epimere 323 extends two the second substrate 324, and the wherein side of two the second substrate 324
Face is concordant with the two sides of second epimere 323 respectively, so that several the second substrates 322 of second carrier bar 32 can be right
Neat and linear arrangement.
The top of second epimere 323 opens up the 4th axis hole 3231 to match with second shaft 321.In this reality
It applies in example, the 4th axis hole 3231 substantially semicircular in shape.Second epimere 323 has curved bottom surface 3232, two opposite
Inner concave arc surface 3233 and flat side 3234.The bottom surface 3232 of second epimere 323 is relatively described second epimere 323
Aduncate arc-shaped arch face, to form concave surface.Two inner concave arc surfaces 3233 of second epimere 323 are upwards and towards described
The direction of 4th axis hole 3231 extends, to connect the 4th axis hole 3231, the bottom surface 3232.Two inner concave arc surface 3233
For relatively described second epimere 323 and in the opposite direction aduncate arc-shaped arch face respectively, to form concave surface, and formed
The supporting surface of second carrier bar 32.The bottom surface 3232 has angle with each 3233 shape of inner concave arc surface, the angle
For acute angle.Optionally, flat limit is formed between two inner concave arc surfaces 3233 and the bottom surface 3232 of second epimere 323
Face 3235, to prevent the second substrate 324 from causing the irregular deformation of the hinge means 100 to cause outside it because of inordinate rotation
The problem of uneven surface.In the present embodiment, the inner concave arc surface 3233 of second epimere 323 is the concave arc groove
325 slot bottom 3251.
Each the second substrate 324 is substantially in glasses shape, and is axially symmetric structure namely each the second substrate
324 have middle part indent in the side close to second epimere 323, and both ends form the structure of the sliding part 3240 of arc.Often
One the second substrate 324 opens up and the 4th axis hole 3231 in the middle position of the side close to second epimere 323
Corresponding 5th axis hole 3241.In the present embodiment, the 5th axis hole 3241 substantially semicircular in shape.The second substrate
324 the 5th axis hole 3241 and the 4th axis hole 3231 of second epimere 323 surround circular for second shaft jointly
321 the 6th axis holes 326 passed through.Each the second substrate 324 has curved top surface 3242,3243 and of wavy bottom surface
Flat side 3244.Relatively described second epimere 323 in the top surface 3242 of each the second substrate 324 is bent outwardly arc-shaped
Arch face, to form convex surface.The top surface 3242 of the second substrate 324 be parallel to the bottom surface 3232 of second epimere 323 and
The concyclic heart.The bottom surface 3243 of the second substrate 324 includes two outer convex globoidals being symmetric from the 5th axis hole 3241
3245, the outer convex globoidal 3245 is also the outer surface of the sliding part 3240.Each outer convex globoidal 3245 is opposite
The second substrate 324 is bent outwardly arc-shaped arch face, to form convex surface.Each outer convex globoidal 3245 and described second
The inner concave arc surface 3233 of epimere 323 matches, and the length of each outer convex globoidal 3245 is greater than second epimere 323
The wherein arc length of an inner concave arc surface 3233.Wherein, the arc length refers to opposite the two of the cambered surface that will justify locating for cambered surface
The distance of endpoint connection.The confined planes of the two of the second substrate 324 outer convex globoidal 3245 and second epimere 323
3235 correspondences connect, and form step surface with the confined planes 3235 of second epimere 323 and bottom surface 3232.
Referring to Fig. 3, it is possible to understand that, each second carrier bar 32 further includes living with second shaft 321
The coordinating block 320 of dynamic connection.The shape and structure of the coordinating block 320 are similar to the first substrate 314 of first carrier bar 31,
The bottom surface of the coordinating block 320 and the inner concave arc surface 3133 of first carrier bar 31 match.The coordinating block 320 is arranged in institute
One end of the second carrier bar 32 is stated, and the third link assemblies 3 and second chain link are realized by second shaft 321
Component 4 is hinged and connected.
Optionally, in one embodiment, several second movable blocks 322 of each second carrier bar 32 can integrally be in type,
To ease of assembly.In another embodiment, several second movable blocks 322 of each second carrier bar 32 can be removably
It is linked together by the shaft 321, so that user can the adjusting of the length-flexible according to needed for the hinge means 100 institute
State the length of the second carrier bar 32.
It should be understood that in other embodiments, the hinge means 100 can be omitted the third link assemblies 3, than
It is such as replaced by connecting rod or the hinge of other structures namely the hinge means 100 can be arranged according to actual needs
Three link assemblies 3.
Referring to Fig. 2, in one embodiment, second link assemblies 4 include that the first movable part 41 and second is living
Moving part 43, and first movable part 41 includes the limiting section for limiting 43 motion track of the second movable part, described second is living
Relatively described first movable part 41 of moving part 43 drives the hinge means 100 when movable, and deformation occurs.In other embodiments, institute
State the third movable part 42 that the second link assemblies 4 further include hinged first movable part 41, wherein the knot of the third movable part 42
Structure is similar to the structure division of second movable part 43.The limiting section of first movable part 41 can limit second activity
The motion track of part 43 and the third movable part 42, and second movable part 43 and the third movable part 42 can be opposite
Driving the hinge means 100 when 41 activity of the first movable part, deformation occurs.It should be understood that the hinge in the present embodiment
Device 100 can according to need to select the third movable part 42.
Referring to Figure 6 together and Fig. 7, in the present embodiment, each second link assemblies 4 include several first activities
Part 41, two opposite third movable parts 42 and several second movable parts 43.Several first movable parts 41, described two second live
It is hinged and connected between moving part 43 and several third movable parts 42.Second movable part 43 is folded in adjacent two first activity
Between part 41.Wherein one end of first movable part 41 is arranged in the third movable part 42, and living by the third
The realization of moving part 43 is fixedly connected with the bracket 10.
Several first movable parts 41, two second movable part 43 and several third movable parts 42 are aligned respectively
And it linearly arranges.Each first movable part 41 is connected with corresponding first carrier bar 31 by 311 activity of first rotating shaft
It connects.Each third movable part 42 is flexibly connected with corresponding second carrier bar 32 by second shaft 321.It is each described
One end of second movable part 43 is fixedly connected with the corresponding bracket 10, the other end of each second movable part 43 and institute
The first movable part 41 is stated to be hinged and connected.
It should be understood that the settable mounting structure of the bracket 10 is with fixed or mobilizable be connected to the third activity
On part 42.Here mounting structure is divided into the portion of being fixedly connected and/or active connection part.For example, will by the portion of being fixedly connected
The third movable part 42 is fixed on the bracket 10, and the portion of being fixedly connected is, for example, but does not limit to and have locking part
(such as screw).It can be sliding guide, magnetic absorption structure etc. by active connection part connection.Optionally, described
Third movable part 42 can also be fixed on the bracket 10 by welding manner.
As shown in fig. 6, first movable part 41 includes opposite third substrate 411 and tetrabasal 412 and is connected to
Connecting plate 413 between the third substrate 411 and the tetrabasal 412 (referring to Fig. 7).The third substrate 411 and institute
It states tetrabasal 412 to be arranged in parallel, and the third substrate 411 and the tetrabasal 412 is arranged in the connecting plate 413
It is aligned in the middle part of middle part namely the connecting plate 413 and the top surface of the first movable part 41, so that the third substrate 411 and institute
It states and forms two opposite grooves 414 between tetrabasal 412 and the connecting plate 413.Second is living described in 414 sandwiched of groove
Moving part 43 and the third movable part 42.
Optionally, first movable part 41 further includes the limit plate 415 that 413 top of the connecting plate is arranged in, and institute
The middle part for stating limit plate 415 is connected with the connecting plate 413.The limit plate 415 extends from the two sides of the connecting plate 413
Preset length, and connect the third substrate 411 and tetrabasal 412.
In the present embodiment, the opposite sides of the limit plate 415 of first movable part 41 is respectively equipped with two described second
Movable part 43, and two second movable parts 42 are separated by the connecting plate 413 connecting with the limit plate 415.
In the present embodiment, each groove 414 has two opposite cell walls 4141, and two cell walls of each groove 414
Two opposite slide guide items 416 described in 4141 projections, and the two slide guides item 416 is respectively upwards and towards the side of the limit plate 415
Connect to extension, and with the limit plate 415.The slide guide item 416 is substantially arc-shaped.The bending side of the slide guide item 416
To opposite with the bending direction of 41 top surface of the first movable part.The slide guide item 416 has opposite top surface 4161 and bottom surface
4162.The top surface 4161 and bottom surface 4162 of the slide guide item 416 connect with the cell wall 4141, and the limit plate 415 has curved
Bent top surface 4151, two opposite curved sides 4152 and connect with the connecting plate 413 inclined bottom surface 4153 (referring to
Fig. 9).The top surface 4161 of the slide guide item 416 is seamlessly transitted with the side 4152 of the corresponding limit plate 415, to realize
The sliding of second movable part 43 and the third movable part 42.
Specifically, as shown in figure 8, in the present embodiment, the slide guide item 416 of first movable part 41 includes being formed in institute
First slide guide article 4164 of the third substrate 411 towards two opposite arcs on the surface of the tetrabasal 412 is stated, and is formed
In the tetrabasal 412 towards the second slide guide article 4165 of two opposite arcs on the surface of the third substrate 412.?
In one embodiment, the length of the first slide guide item 4164 is longer than the second slide guide item 4165.It should be understood that in other realities
It applies in example, the length of the first slide guide item 4164 is equal to the second slide guide item 4165.First slide guide item of each groove 414
Gap 4163 (referring to Fig. 8) is formed between 4164 and each second slide guide item 4165, to realize first movable part
41 and the third movable part 42 or second movable part 43 be hinged and connected.
It should be understood that in the present embodiment, the limiting section of first movable part 41 is the slide guide item 416.At it
In his embodiment, the limiting section of first movable part 41 may be arranged as the guide runner to match with the slide guide item 416.
As shown in Figure 7 and Figure 8, in the present embodiment, first movable part 41 still further comprises third epimere 417.
The third epimere 417 extends from 411 lower surface of third substrate towards the side away from the connecting plate 413.The third
The shape and structure of epimere 417 and first epimere 313 are identical, and details are not described herein.It opens on the top of the third epimere 417
If the 7th axis hole 4171 to match with the first rotating shaft 311, the 7th axis hole 4171 is through the third substrate 411
Side, to realize the rotation connection of first movable part 41 and first carrier bar 31.The third epimere 417 has arc
The bottom surface 4172 of shape and the confined planes 4173 to connect with the bottom surface 4172, to realize first movable part 41 in default model
Interior activity is enclosed, and then realizes the bending or folding of the hinge means 100.
The bottom surface 4112 that the third substrate 411 has curved top surface 4111 and connects with the top surface 4111.It is described
The top surface 4111 of third substrate 411 is the arc-shaped arch face that the relatively described third substrate 411 is bent outwardly, to form convex surface.Institute
Stating bottom surface 4112 includes two first opposite cambered surfaces 4113.First cambered surface 4113 is that the relatively described third substrate 411 is outside
Curved arc-shaped arch face, to form convex surface.Two first cambered surfaces 4113 of the third substrate 411 pass through the third epimere
417 confined planes 4173 are connected with the bottom surface 4172 of the third epimere 417, and wherein one of the third substrate 411
One cambered surface 4113 forms step surface with the bottom surface 4172 of the third epimere 417 and confined planes 4173, to limit described first
The scope of activities of movable part 41.The top surface 4111 of the third substrate 411, the top surface 4121 of the tetrabasal 412 and described
The top surface 4151 of limit plate 415 is coplanar, to form continuous and regular outer surface, to avoid generating because of irregular outer surface
The risk of collision, or avoid causing bending difficult because of irregular outer surface.
In the present embodiment, the third substrate 411 and the tetrabasal 412 are axially symmetric structure, and described
The shape and structure of three substrates 411 are roughly the same with the tetrabasal 412, therefore each member that the tetrabasal 412 includes
Part title, each component size, each position of components relationship etc. can refer to the third substrate 411, and details are not described herein.Different
It is that in the present embodiment, the thickness of the third substrate 411 is greater than the thickness of the tetrabasal 412, and the tetrabasal
412 bottom surface 4122 is the curved surface of rounding off.In the present embodiment, the bottom surface 4122 of the tetrabasal 412 and described the
The bottom surface 4172 of three epimeres 417 is substantially coplanar.
The supporting block that the third movable part 42 includes locating piece 421, extends vertically downward from described 421 one end of locating piece
422 and extend from the side of the supporting block 422 and arc fiveth substrate 423 opposite with the locating piece 421.
The locating piece 421 of second movable part 42 is contained in the first support 10 or the second support 20 is corresponding
In locating slot 11.The locating piece 421 has flat opposite two sides 4211.
The supporting block 422 opens up the opening 4221 of arc away from the side of the locating piece 421, and forms leading for arc
Sliding surface 4222.First arc of the first substrate 412 in the arc slide guide face 4222 and first movable part 41 of the supporting block 422
Face 4113 matches.The supporting block 422 has flat two sides 4223 and flat bottom surface 4224.When the hinge means
100 be in unfolded state when, the bottom surface 4224 of the supporting block 422 is to flexible hinge 20 described in gentle support.The support
Block 422 is in the 5th substrate 423, and one of them of the 5th substrate 423 of extending outwardly at the opening 4221
Side is generally aligned in the same plane with the side 4223 of the corresponding supporting block 422 to connect.
5th substrate 423 has the bottom surface 4232 and flat side 4233 of curved top surface 4231, arc.It is described
The top surface 4231 of 5th substrate 423 is the arc-shaped arch face that the relatively described supporting block 422 is bent outwardly, to form convex surface, and
Form the supporting surface of the third movable part 42.The bottom surface 4232 of 5th substrate 423 is that the relatively described supporting block 422 is outside
Curved arc-shaped arch face, to form convex surface.5th substrate 423 is opened up respectively from opposite two sides 4233 in symmetrical
The guide runner 424 of the arc of distribution, to form the slider guide 425 of two symmetrical arcs.The guide runner 424 is lived with described first
The slide guide item 416 of moving part 41 matches.Each slider guide 425 has and the slide guide item 416 of first movable part 41
The slide guide face 4251 that top surface 4161 matches, to realize that the relatively described third movable part 42 of first movable part 41 can live
It is dynamic, and then realize the bending of the hinge means 100 and drive being folding or bending over for the flexible display apparatus 1.
5th substrate 423 opens up notch 426 in the junction of the top surface 4231 and the bottom surface 4232, and described
Notch 426 penetrates through two adjacent guide runners 424 of side 4233 with the 5th substrate 423, thus the third movable part
42 are inserted into the gap 4163 (referring to Fig. 8) of first movable part 41, and then realize first movable part 41 and described
Third movable part 42 is hinged and connected.Thickness of 5th substrate 423 at described two adjacent guide runners 424 is slightly less than described
Gap 4163 between two opposite slide guide items 416, so that it is living to realize that first movable part 41 is articulated with the third
Moving part 42, and make the relatively described third movable part 42 of first movable part 41 movable.
It should be understood that when the slide guide item 416 of first movable part 41 is inserted in the slide guide of the third movable part 42
The motion track of relatively described first movable part 41 of the third movable part 42 is limited in slot 424.
Second movable part 43 includes that the 4th epimere 431 and the top from described 4th epimere, 431 one end extend the 6th
Substrate 432.The shape and structure of 4th epimere 431 and first epimere 313 are identical, and details are not described herein.Described
The top of four epimeres 431 opens up the 8th axis hole 4311 to match with second shaft 321, and the 8th axis hole 4311 passes through
The side of the 6th substrate 432 is worn, to realize being flexibly connected for second movable part 43 and second carrier bar 32.Institute
The second movable part 43 is stated axisymmetricly to be distributed from the 8th axis hole 4311.
6th substrate 432 of second movable part 43 has opposite curved top surface 4321 and bottom surface 4322 and two
Opposite flat side 4323.Relatively described 4th epimere 431 in the top surface 4321 of 6th substrate 432 is bent outwardly
Arc-shaped arch face to form convex surface, and forms the supporting surface of second movable part 43.The bottom surface of 6th substrate 432
4322 include two opposite first cambered surfaces 4324 and the second cambered surface 4325 for connecting two first cambered surface 4324.Described two first
The curvature of cambered surface 4324 is identical, and the curvature of first cambered surface 4324 and second cambered surface 4325 is not identical.In this reality
It applies in example, second cambered surface 4325 is the bottom surface of the 4th epimere 431, and first cambered surface 4324 and described two second
Cambered surface 4325 is substantially coplanar.First cambered surface 4324 is the arc-shaped arch face that relatively described 6th substrate 432 is bent outwardly,
To form convex surface.
Every one side 4323 of 6th substrate 432 opens up the guide runner 433 of two symmetrical arcs, to form two arcs
Slider guide 434.The guide runner 433 of second movable part 43 is matched with the slide guide item 416 of first movable part 41.Often
One slider guide 434 has the slide guide face 4341 to match with the top surface 4161 of the slide guide item 416 of first movable part 41,
To realize that relatively described second movable part 43 of first movable part 41 is movable, and then realize the hinge means 100
It is bent and drives being folding or bending over for the hinge means 100.
It should be understood that in one embodiment, when the limiting section of first movable part 41 is the slide guide item 416,
Second movable part 43 and the third movable part 42 are equipped with leads with what the slide guide item 416 of first movable part 41 matched
Sliding slot 433,424.In another embodiment, when the limiting section of first movable part 41 is guide runner, second activity
Part 43 and the third movable part 42 are respectively equipped with the slide guide item to match with the guide runner of first movable part 41.Therefore,
The slide guide item is inserted in the guide runner and to limit second movable part 43 and the third movable part 42 relatively described
The motion track of first movable part 41.
In the present embodiment, the limiting section of first movable part 41 is arc-shaped slide guide item 416, second activity
6th substrate 432 of part 43 is equipped with the guide runner 433 to match with the slide guide article 416 of first movable part 41, the third
5th substrate 423 of movable part 42 is equipped with the guide runner 424 to match with the slide guide article 416 of first movable part 41.Therefore,
When limiting described in the guide runner 433 that the slide guide article 416 of first movable part 41 is inserted in second movable part 43
The motion track of relatively described first movable part 41 of two movable parts 43；When the slide guide item 416 of first movable part 41 is inserted in
The third movable part 42 is limited relative to the movement of first movable part 41 in the guide runner 424 of the third movable part 42
Track.
6th substrate 432 opens up notch 435 in the junction of the top surface 4321 and the bottom surface 4322 respectively, with
So that the 6th substrate 432 penetrates through two adjacent guide runners 433 of side 4323 with the notch 435, described in realizing
First movable part 41 and second movable part 43 are hinged and connected.The length of the guide runner 433 of two sides 4323 is inconsistent,
Wherein it is greater than towards 433 length of guide runner on the side 4323 of 431 side of the 4th epimere backwards to the 4th epimere 431
433 length of guide runner on the side 4323 of side.Guide runner towards on the side 4323 of 431 side of the 4th epimere
The inner end of the sliding slot 433 on the side 4323 of 431 side of the 4th epimere is compared closer to the 8th axis hole in 433 inner end
4311, so that the second movable part 43 be avoided to expose the guide runner 433 in outside when rotated, play the effect that dust-proof and anti-impurity enters
Fruit.Thickness of 6th substrate 432 at described two adjacent guide runners 433 is slightly less than two opposite slide guides article
Gap 4163 between 416 to realize that first movable part 41 is articulated with second movable part 43, and makes described
Relatively described second movable part 43 of one movable part 41 is movable.
Fig. 6 is please referred to, in the present embodiment, the width of the groove 414 of first movable part 41 is slightly larger than the third
The thickness of 6th substrate 432 of the thickness and second movable part 43 of the 5th substrate 423 of movable part 42, thus described in realizing
First movable part 41 is hinged and connected with second movable part 43 and the third movable part 42 respectively.Wherein, the groove 414
Width refer to it is described link up 414 two opposite cell walls 4141 two opposite endpoints distance namely the third substrate 411 with
The distance between described tetrabasal 412.The thickness of 5th substrate 423 refers to the two sides of the 5th substrate 423
The distance of two opposite endpoints.The thickness of 6th substrate 432 refers to the two opposite of the two sides 4323 of the 6th substrate 432
The distance of endpoint.
It should be understood that in the present embodiment, the number of first link assemblies 3 and several second link assemblies 4
Amount can be set according to the curvature of the hinge means 100, in a particular application, can demand according to application or visitor
Family demand is flexibly selected, here without limitation.
When assembling, the side of second movable part 43 is aligned with the side of the first movable part 41, then by the second activity
Part 43 is laterally inserted into the side of the first movable part 41, so that the side of second movable part 43 is contained in the first movable part
In 41 groove 414, the slide guide item 416 of first movable part 41 is contained in the corresponding guide runner of second movable part 43
In 433.Similarly, the first movable part 41 is similar to the second movable part 43 to the installation process of third movable part 42.It later, will
Described in second shaft 321 of the first rotating shaft 311 and second carrier bar 32 that concatenate good first carrier bar 31 is inserted in respectively
In 7th axis hole 4171 of the first movable part 41 and in second movable part 43 and the 8th axis hole 4311, to realize the first chain
It saves hinged between component 3 and second link assemblies 4.Finally, fixedly by the locating piece 421 of the third movable part 42
It is contained in the locating slot 11 of the corresponding first support 10.Thus assembling is completed.
It should be understood that when the hinge means 100 is bent or is folded, the side of each third movable part 42
The end of end (namely described 5th substrate 423) and the side of each second movable part 43 is in the hinge means 100
Close to the limit plate 415 of first movable part 41 when deformation.When the hinge means 100 is in expansion (namely flat condition)
When state, the end (namely described 5th substrate 423) of the side of each third movable part 42 and each described second is lived
Limit plate 415 of the end of the side of moving part 43 when the hinge means 100 is deformed far from first movable part 41.
Referring to Figure 6 together, Fig. 7 and Figure 10 is in expansion shape for hinge means 100 provided by the embodiment of the utility model
The cross-sectional view of state.In the present embodiment, the second movable part 43 movable rotary shaft of first movable part 41 relatively is located at
Except first movable part 41 and second movable part 43, relatively described first movable part 41 of the third movable part 42 is living
Dynamic rotary shaft is located at except first movable part 41 and the third movable part 42.Second movable part 43 is relatively described
It is aligned at the movable rotary shaft of first movable part 41 and first movable part 41 and 43 crossover position of the second movable part, institute
It states the movable rotary shaft of first movable part 41 relatively of third movable part 42 and first movable part 41 and the third is living
It is aligned at 42 crossover position of moving part.The second movable part 43 movable rotary shaft of first movable part 41 relatively is located at described
The surface of the junction of the top surface of first movable part 41 and the top surface of second movable part 43,42 phase of third movable part
To the movable rotary shaft of first movable part 41 be located at first movable part 41 top surface and the third movable part 42
The surface of the junction of top surface.
Specifically, first movable part 41 has the top surface 4110 of arc.It wraps the top surface of first movable part 4110
Include the top surface 4111, the top surface 4121 of the tetrabasal 412 and the top surface of the limit plate 415 of the third substrate 411
4151.The top surface 4321 or the third movable part 42 of the top surface 4110 of first movable part 41 and second movable part 43
Top surface 4231 infall right above position be rotary shaft, and the distance between adjacent rotary shaft is in the hinge means
It is remained unchanged when 100 deformation or non-deformation.Specifically, in the present embodiment, the of one of them first movable part 41
The top surface of 5th substrate 423 of the top surface 4121 and third movable part 42 of tetrabasal 412 (or described third substrate 411)
Form the first rotary shaft A above infall between 4231, the tetrabasal 412 of one of them first movable part 41 (or
The third substrate 411) top surface 4121 and the top surface 4321 of the 6th substrate 432 of second movable part 43 between intersect
Place top forms the second rotary shaft B, the tetrabasal 412 of the first movable part 41 described in another one (or the third substrate
411) the is formed above infall between the top surface 4321 of the 6th substrate 432 of top surface 4121 and second movable part 43
Three rotary shaft C.
When the hinge means 100 is in unfolded state, the slide guide face of the slider guide 425 of the third movable part 42
4251 abut against with the slide guide item 416 of first movable part 41, and the slider guide 425 of the third movable part 42 and described the
The limit plate 415 of one movable part 41 forms top surface 4231 and the institute of the 5th substrate 423 of gap and the third movable part 42
The top surface 4151 for stating the limit plate 415 of the first movable part 41 separates；And the slide guide face of the slider guide 434 of second movable part 43
4341 abut against with the top surface 4161 of the slide guide item 416 of first movable part 41, and the slider guide of second movable part 43
434 form the top of the slider guide 434 of gap and second movable part 43 with the limit plate 415 of first movable part 41
Face 4341 and the top surface 4151 of the limit plate 415 of first movable part 41 separate.
The top surface middle part of second movable part 43 of adjacent two is respectively in the middle part of the top surface of relatively described first movable part 41
Distance remained unchanged in 100 deformation of hinge means or non-deformation.Specifically, as shown in Figure 10, when the hinge fills
When setting 100 in unfolded state, relatively described first movable part 41 in the middle part of the top surface of one of them second movable part 43
Distance d1 in the middle part of top surface is equal to the top of relatively described first movable part 41 in the middle part of the top surface of another second movable part 43
The distance d2 of Middle face.As shown in figure 12, when the hinge means 100 is in bending state, one of them described second work
Distance d3 in the middle part of the top surface of moving part 43 in the middle part of the top surface of relatively described first movable part 41 is equal to another second activity
Distance d4 in the middle part of the top surface of part 43 in the middle part of the top surface of relatively described first movable part 41.
It as described in Figure 9, is the cross-sectional view of first movable part 41 provided by the embodiment of the utility model.Further
Ground, the slide guide item 416 of first movable part 41 are arc-shaped, and downward and towards 41 center curvature of the first movable part.
The top surface 4161 and bottom surface 4162 of the slide guide item 416 of first movable part 41 are also arc-shaped, and are parallel to each other.Due to
The slide guide item 416 of one movable part 41 is arc-shaped, thus it is also 43 phase of the second movable part with center of circle O, center of circle O
To the rotation center of first movable part 41.Preferably, center of circle O is Chong Die with rotary shaft B or C.Correspondingly, first activity
The top surface 4110 of part 41 is also arc surface, and with center of circle P, the center of circle P is located at 41 lower section of the first movable part.Described
First cambered surface 4113 of the third substrate 411 of one movable part 41 and the bottom surface 4122 of tetrabasal 412 and the slide guide article 416 are right
The part answered is each parallel to the slide guide item 416, and radian having the same.The guide runner 433 of second movable part 43 is circular arc
Shape, and downward and towards the center curvature of second movable part 43.The top and bottom of the guide runner 433 are also circular arc
It shape and is parallel to each other.The sliding slot 433 of second movable part 43 also has the center of circle, Chong Die with the center of circle O.Described second is living
The top surface 4321 and side 4323 of moving part 43 part corresponding with the guide runner 433 have each parallel to the guide runner 433
There is identical radian.The third movable part 42 is similar with 43 situation of the second movable part.
When second movable part 43 is rotated relative to first movable part 41, since rotation center O is located at described the
Position except one movable part 41 and second movable part 43 is located higher than first movable part 41 and described second and lives
The position of 4321 infall of top surface of moving part 43, thus may insure in rotary course, the top surface of first movable part 41
The distance at 4321 center of top surface of relatively described second movable part 43 in 4110 centers remains unchanged.Due to first movable part 41
4110 center of top surface and 4321 center of top surface of second movable part 43 be the position being welded and fixed with support plate, thus can
With further ensure that the support plate be not stretched when first movable part 41 is rotated relative to second movable part 43 or
Compression, to prevent the flexibility function screen being fixed in the support plate to be damaged.
Also referring to Figure 11 to Figure 13, bending state is in for hinge means 100 provided by the embodiment of the utility model
Structural schematic diagram and cross-sectional view.As shown in figure 11, make the bracket of two opposite side when the hinge means 100 is in bending
10 be in parastate when, the hinge means 100 substantially be in n font.At this point, the top surface 121 of the convex block 12 of the bracket 10,
The top surface 3142 (namely top surface 3142 of the first substrate 314 in Fig. 4) of first carrier bar 31, second carrier bar 32
Top surface 3242 (namely top surface 3242 of the second substrate 324 in Fig. 4) between seamlessly transit, and formed substantially be in semicircle
The first surface 21 of shape.Bottom surface (namely the bottom surface of the first epimere 313 in Fig. 4 of first epimere 311 of first carrier bar 31
3132) it, is seamlessly transitted between the bottom surface (namely bottom surface 3232 of the second epimere 323 in Fig. 4) of second carrier bar 32, and shape
At the second curved surface 22 of substantially semicircular in shape.In the present embodiment, the first surface 21 and second curved surface 22 are substantially flat
The capable and concyclic heart so that the hinge means 100 can deformation and have well-regulated surface, and then preferably adapt to user institute
The shape needed, the e.g. shape of wrist.
Please together referring to Fig. 6, Fig. 7, Figure 11, Figure 12 and Figure 13, first movable part 41 includes top surface 410a and bottom surface
410b, the top surface 410a of first movable part 41 are the top surface 4151 of the limit plate 415, the bottom of first movable part 41
Face 410b is the bottom surface 4172 of the third epimere 417.Second movable part 43 includes top surface 430a and bottom surface 430b, described
The top surface 430a of second movable part 43 is the top surface 4321 of the 6th substrate 432, the bottom surface 430b of second movable part 43
For the bottom surface 4322 of the 6th substrate 432.The third movable part 42 includes top surface 420a and bottom surface 420b, and the third is living
The top surface 420a of moving part 42 refers to the top surface 4231 of the 5th substrate 423, and the bottom surface 420b of the third movable part 42 is institute
State the bottom surface 4224 of supporting block 422.When 100 bending of hinge bending makes the bracket 10 of two opposite side be in parastate
When, the top surface 410a of first movable part 41, the top surface 430a of second movable part 43 and the third movable part 42
It is seamlessly transitted between the 420a of top surface, and forms the third curved surface 23 of substantially semicircular in shape, and the third curved surface 23 and described the
One curved surface 21 connects and seamlessly transits.The bottom surface 430b of the bottom surface 410b of first movable part 41, second movable part 43
And it is seamlessly transitted between the bottom surface 420b of the third movable part 42, and form the 4th curved surface 24 of substantially semicircular in shape, and institute
It states the 4th curved surface 24 and connects and seamlessly transit with second curved surface 22, therefore the hinge means 100 being capable of shape after deformation
At having well-regulated surface, and then shape, the e.g. shape of wrist needed for preferably adapting to user.
Also referring to Figure 12 and Figure 13, it is in the bracket 10 of two opposite side when the hinge means 100 is bent
When parastate, the guide runner 434 of second movable part 43 is matched with the slide guide item 416 of first movable part 41, and
The limit plate 415 of the slider guide 435 of second movable part 43 and first movable part 41 abuts against and makes described second to live
The top surface 4331 of 6th substrate 433 of moving part 43 connects and is total to the top surface 4151 of the limit plate 415 of first movable part 41
Face；And the guide runner 433 of second movable part 43 is matched with the slide guide item 416 of first movable part 41, and described
The limit plate 415 of the slider guide 434 of two movable parts 43 and first movable part 41 abuts against and makes the third movable part 43
The top surface 4321 of the 6th substrate 432 connect with the top surface 4151 of the limit plate 415 of first movable part 41 and coplanar, thus
So that the outer surface of rule is integrally formed in the hinge means 100, and then avoid generating collision because of irregular outer surface
Risk, or avoid causing bending difficult because of irregular outer surface.The two of the wherein one side of second movable part 43 lead
Sliding slot 433 is symmetric from the 8th axis hole 4311, and two slide guide items 416 of first movable part 41 are from the connecting plate
413 are symmetric.
It should be understood that the hinge means 300 can according to actually can the different state of deformation, multiple flexible hinges are set
Chain, to be applicable in different applications.For example, two symmetrical flexible hinges 20 can be set in the hinge means 100, thus institute
Stating hinge means 100 can be with deformation at circular ring shape.
Hinge means in the utility model embodiment realizes the deformation of hinge means by the deformation of flexible hinge, from
And not only realize that hinge means shape becomes ideal annular, and can be realized the overall deformation of hinge means into the surface of rule,
To adapt to the application demand of different occasions.
It is to be appreciated that third movable part 42 also can be omitted, directly by the first movable part 41 fixed (as welded) in two
On the bracket 10 of side or third movable part 42 can also be replaced by the second movable part 43, and the second movable part 43 is consolidated
Fixed (as welded) can equally play the function of deformation on the bracket 10 of two sides.
Please refer to Figure 14, a kind of flexible display apparatus 1 provided by the embodiment of the utility model.The flexible display apparatus 1
Including above-mentioned hinge means 100, support plate 200 and flexibility function screen 300.The support plate 200 is attached to the flexible function
300 entire lower surface can be shielded, and be used to support and fix the entire flexibility function screen 300, the support plate 200 is fixed
In the top of the hinge means 100, to facilitate operation or viewing.Described hinge means 100 can deformation occurs, to drive
Deformation occurs for the entire flexible display apparatus 1, and then the flexible display apparatus 1 is made to adapt to the application demands of different occasions,
And since the flexibility function screen 300 is set up directly on the top of the hinge means 100, so that the entirety of the flexible apparatus
Structure is simple, and cost of manufacture is less expensive.
It should be understood that the deformation that the flexible display apparatus 1 occurs is preferably to become the shape of annulus from the form of plate
State.When the form in plate, the whole drawout of the flexible display apparatus 1, so that user be facilitated to operate.When in annulus
Form when, the whole curling of the flexible display apparatus 1 and form wearable device, so that user be facilitated to wear.When
So, the form that the deformation of the flexible display apparatus 1 is switched can also change according to demand, to adapt to more applications
Demand.For example circular ring shape is switched to from arch, switches to S-shaped etc. from plate shaped switching waviness, from U-shaped.
The area and shape of the support plate 200 and the hinge means 100 are roughly the same with flexibility function screen 300, with
Precisely realize the bending and folding of the display function screen 10 of the display device 100.The support plate 200 is by the higher bullet of hardness
Property material manufacture, such as steel disc, iron plate, copper sheet etc..The hardness of the support plate 200 is higher than the hard of the flexibility function screen 300
Degree.
It should be understood that connecting indirectly with the hinge means 100 since the flexibility function screen 300 passes through support plate 200
Setting is connect, and drives the deformation of the flexibility function screen 300 by the deformation of the hinge means 100, to reduce soft
Sexual function screen 300 is stretched or keeps not to be stretched in deformation process.
It should be understood that in the present embodiment, the flexible display apparatus 1 is, for example, but is not limited to mobile phone, plate electricity
Other any products having a display function such as brain, display, TV, wisdom wrist-watch, VR head-mounted display, Vehicular display device and
Component.The flexibility function screen 300 is, for example, flexible touch screen or flexible display screen.The flexible display screen is, for example, but not
It is confined to the tool such as liquid crystal display panel, quantum dot display panel, Electronic Paper, touch screen, flexible solar panel, RF tag
There are the products or components of display function.
Above embodiment does not constitute the restriction to the technical solution protection scope.It is any in above embodiment
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection scope it
It is interior.
Claims (22)
1. a kind of hinge means, which is characterized in that the hinge means include the first movable part and the second movable part, described first
Movable part includes the limiting section for limiting the second movable part motion track, relatively described first movable part of second movable part
The hinge means is driven when movable, and deformation occurs.
2. hinge means as described in claim 1, it is characterised in that: relatively described first movable part of second movable part is living
Dynamic rotary shaft is located at except first movable part and second movable part.
3. hinge means as claimed in claim 2, it is characterised in that: relatively described first movable part of second movable part is living
It is aligned at dynamic rotary shaft and first movable part and the second movable part crossover position.
4. hinge means as claimed in claim 2, it is characterised in that: relatively described first movable part of second movable part is living
Dynamic rotary shaft is located at the surface of the junction of the top surface of first movable part and the top surface of second movable part.
5. hinge means as described in claim 1, it is characterised in that: part in the top surface of second movable part of adjacent two
Distance in the middle part of the top surface of relatively not described first movable part is remained unchanged in the hinge means deformation or non-deformation.
6. hinge means as described in claim 1, it is characterised in that: the limiting section is arc-shaped.
7. hinge means as described in claim 1, it is characterised in that: the limiting section includes slide guide item or guide runner, described
Second movable part includes the guide runner or slide guide item to match with the slide guide item or guide runner of the limiting section, and the slide guide item is inserted
The motion track of relatively described first movable part of second movable part is limited in the guide runner.
8. hinge means as described in claim 1, it is characterised in that: second movable part is folded in adjacent two first activity
Between part.
9. hinge means as described in claim 1, it is characterised in that: first movable part includes the first base being oppositely arranged
Plate and the second substrate, second movable part are located between the first substrate and the second substrate.
10. hinge means as claimed in claim 9, it is characterised in that: the limiting section includes being formed in the first substrate
Towards two opposite first limiting sections on the surface of the second substrate.
11. hinge means as claimed in claim 10, it is characterised in that: first movable part further includes being formed in the second base
Plate is greater than every towards two opposite second limiting sections on the surface of the first substrate, the length of each second limiting section
The length of one first limiting section.
12. hinge means as claimed in claim 11, it is characterised in that: one of them described first limiting section and one of them
The gap for second movable part insertion is formed between second limiting section.
13. hinge means as claimed in claim 9, it is characterised in that: first movable part further includes connection described first
The limit plate of substrate and the second substrate, the end of the side of second movable part are approached when the hinge means deforms
Or far from the limit plate.
14. hinge means as claimed in claim 13, it is characterised in that: the limit plate and the first substrate and described the
Two substrates surround the groove of adjacent two second movable part of two opposite sandwicheds jointly.
15. hinge means as claimed in claim 13, it is characterised in that: first movable part further includes and the limit plate
The connecting plate being connected, the opposite sides of the limit plate of first movable part are respectively equipped with two second movable parts, and described two
Two movable parts are separated by the connecting plate.
16. hinge means as claimed in claim 15, it is characterised in that: the top surface of the connecting plate and first movable part
Middle part alignment.
17. hinge means as described in claim 1, it is characterised in that: the bending direction of the limiting section and described first is lived
The bending direction of moving part top surface is opposite.
18. hinge means as described in claim 1, it is characterised in that: the hinge means further include be hinged it is several
Carrier bar, each carrier bar include the shaft being flexibly connected with first movable part or second movable part.
19. hinge means as claimed in claim 18, it is characterised in that: the hinge means further include two opposite brackets and
Third movable part, each one of them corresponding hinged described carrier bar of the bracket, and the bracket and first movable part are logical
The third movable part is crossed to be fixedly connected.
20. hinge means as claimed in claim 18, it is characterised in that: each carrier bar further includes epimere and in the ridge
The junction of several third substrates extended above plate, the epimere and several third substrates is formed to be passed through for the shaft
Axis hole.
21. hinge means as claimed in claim 20, it is characterised in that: each third substrate has two opposite arcs
Sliding part, the adjacent two third substrate and the epimere form the concave arc groove to match with the sliding part.
22. a kind of flexible display apparatus, which is characterized in that the flexible display apparatus includes as claim 1-21 is any one
Hinge means, support plate and flexibility function screen described in, the support plate is used to support the flexibility function screen, and is arranged
Between the hinge means and the flexibility function screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339511.XU CN208185202U (en) | 2018-03-12 | 2018-03-12 | Hinge means and flexible display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339511.XU CN208185202U (en) | 2018-03-12 | 2018-03-12 | Hinge means and flexible display apparatus |
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| Publication Number | Publication Date |
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| CN208185202U true CN208185202U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820339511.XU Active CN208185202U (en) | 2018-03-12 | 2018-03-12 | Hinge means and flexible display apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545088A (en) * | 2018-12-06 | 2019-03-29 | 武汉华星光电半导体显示技术有限公司 | The display device that can dynamically bend |
| CN110360431A (en) * | 2019-08-23 | 2019-10-22 | 上海摩软通讯技术有限公司 | A kind of flexible display screen support device and flexible display |
| CN110594547A (en) * | 2019-08-26 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Folding hinge and folding display device |
| TWI688324B (en) * | 2019-08-02 | 2020-03-11 | 宏碁股份有限公司 | Foldable electronic device |
| CN111556687A (en) * | 2020-05-15 | 2020-08-18 | 深圳市长盈精密技术股份有限公司 | Lid and intelligent bracelet |
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