CN107464501B - A kind of supporting structure and the display device using it - Google Patents
A kind of supporting structure and the display device using it Download PDFInfo
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- CN107464501B CN107464501B CN201710672012.2A CN201710672012A CN107464501B CN 107464501 B CN107464501 B CN 107464501B CN 201710672012 A CN201710672012 A CN 201710672012A CN 107464501 B CN107464501 B CN 107464501B
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- assembly
- supporting structure
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- rotating shaft
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
A kind of supporting structure and the display device using it, including flexible display and supporting structure.The supporting structure has bending and not bent two states.The supporting structure is made of two chain sub-assemblies, and bracket is bent when two chain sub-assemblies are in first state；Supporting structure is not bent when two chain sub-assemblies are in the second state.The supporting structure is applied to flexible display, and occupied space substantially reduces when flexible display can be made to bend, and is convenient for carrying and saves, while will not influence the normal use of flexible display.
Description
Technical field
The present invention relates to a kind of supporting structure more particularly to a kind of supporting structure for supporting flexible display and its display dress
It sets.
Background technique
Flexible display compared to general display have the advantages that it is bent, distort or roll so that high-resolution, big
The display demand of size and the portability of equipment no longer become contradiction, have gradually obtained more and more concerns.
Existing flexible display mostly uses frame structure of the part rigid frame in conjunction with the bent frame in part, makes soft
Property display be only bent in bent frame part, therefore the bendability characteristics of flexible display entirety can not be played；Such as
The bent frame that all regions of fruit all use is needed due to the unstability of bent frame in flexible display with flat
Surface state will cause display out-of-flatness when showing picture, influence normally to show.
Therefore, it is necessary to design it is a kind of can be in bent state and the flexible display branch that can not switch between bending state
Frame both occupied space can substantially reduce when flexible display is bent and winds, and keep flexible display more portable；It again can be
Good supporting role is played when flexible display needs flat state to show.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can be in bent state and the Flexible Displays that can not switch between bending state
Device bracket, to meet use demand of the flexible display under different situations.
In order to achieve the above objectives, the present invention provides a kind of supporting structures, which includes:
First chain sub-assembly and the second chain sub-assembly, the second chain sub-assembly have accommodating space, this first
Chain sub-assembly is placed in the accommodating space；
Wherein, which has multiple first rotating shafts, which has multiple second turns
Axis, when the first rotating shaft heart coaxial with second shaft, which is rendered as bendable folded structure；When the first rotating shaft with
When the not coaxial heart of second shaft, which is rendered as can not bending structure.
As optional technical solution, which includes multiple first elements, each first element tool
Have the first noumenon, the first extension and the first recess portion, first extension from one end of the first noumenon extend and protrude this
One ontology, first recess portion are set to the opposite other end of the first noumenon, which has first rotating shaft accommodating hole；Its
In, which is set to first extension, connects to form the first chain sub-assembly in multiple first elements, this
One extension is placed in first recess portion of adjacent first element, so that the first rotating shaft is inserted into the first rotating shaft accommodating hole
In.
As optional technical solution, which is a pair of of protrusion, which is projected and formed in first extension
On two opposite surfaces, alternatively, the first rotating shaft is to extend vertically through in the cylindrical body of the first extension aperture, the cylindrical body
Opposite two protrusion protrude from two opposite surfaces of first extension respectively.
As optional technical solution, which includes multiple second elements, each second element tool
There is chamber, when multiple second elements connect to form the second chain sub-assembly, multiple chambers form the accommodating space.
As optional technical solution, each second element has the second ontology and interconnecting piece, which is set to
The first registration holes are arranged in one end of second ontology, the interconnecting piece, and the second registration holes are arranged in the other end of second ontology；Its
In, it connects to form the second chain sub-assembly in multiple second elements, first registration holes of the interconnecting piece and adjacent the
Second registration holes of two element are mutually aligned, which is inserted into first registration holes and second registration holes.
As optional technical solution, which includes a pair of of lug structure, and a pair of lug structure is from this second
One end of body extends outwardly and protrudes from second ontology.
As optional technical solution, which also has the first sliding part, which has the second sliding
Portion, first sliding part is mobile relative to second sliding part, so that the first element is mobile relative to the second element, wherein should
First sliding part is sliding block, which is set to the side of the first noumenon；Second sliding part is sliding slot, which is setting
In the second ontology upper opening；The sliding block is embedded in the sliding slot, so that the sliding block moves in the sliding slot.
As optional technical solution, on the extending direction of the first rotating shaft or second shaft, the first noumenon
With the first width, there is the second width between the second ontology inner sidewall, which has third width, and first width is small
In second width, which is less than first width.
As optional technical solution, which further includes bottom plate, which connect simultaneously with one end of the sliding block
Inverted T-type structure is constituted, is embedded in the sliding slot in the sliding block, which is located at the outside of second ontology.
In order to achieve the above objectives, the present invention also provides a kind of display device, which includes:
Flexible display；And
Supporting structure described in above-mentioned any one, the supporting structure is to support the flexible display.
Compared with prior art, supporting structure provided by the invention can not be cut in bent state and between bending state
It changes, not only can substantially reduce volume when flexible display is bent and winds, but also good support can be played in flat state.
Display device of the invention gives full play to the characteristic of flexible display, substantially reduces the volume of flexible display, while will not shadow
Ring the normal use of flexible display.
Detailed description of the invention
The the first chain sub-assembly and the schematic diagram before the assembling of the second chain sub-assembly that Fig. 1 is supporting structure of the present invention.
Fig. 2A is to use shape in first after the first chain sub-assembly and the second chain sub-assembly in Fig. 1 of the present invention assemble
The schematic diagram of state.
Fig. 2 B is the schematic diagram after the supporting structure in Fig. 2A of the present invention is bent under the first use state.
Fig. 2 C is the side view after the supporting structure in Fig. 2A of the present invention is bent under the first use state.
Fig. 3 A is to use shape in second after the first chain sub-assembly and the second chain sub-assembly in Fig. 1 of the present invention assemble
The schematic diagram of state.
Fig. 3 B is the side view of Fig. 3 A supporting structure of the present invention.
Fig. 4 A is the schematic diagram for the first element that the first chain sub-assembly includes in one embodiment of the invention.
Fig. 4 B is the schematic diagram of the adjacent first element assembling of the first chain sub-assembly in one embodiment of the invention.
Fig. 5 A is the schematic diagram for the second element that the second chain sub-assembly includes in one embodiment of the invention.
Fig. 5 B is the schematic diagram of the adjacent first element assembling of the second chain sub-assembly in one embodiment of the invention.
Fig. 6 A is schematic cross-section of the first element in Fig. 4 A of the present invention along dotted line AA '.
Fig. 6 B is schematic cross-section of the second element in Fig. 5 A of the present invention along dotted line BB '.
Fig. 7 A is the schematic diagram that the display device of that present invention is in flat state.
Fig. 7 B is the schematic diagram that the display device of that present invention is in rolled state.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Some vocabulary is used in specification and claims to censure specific element.Have in fields
Usual skill is, it is to be appreciated that manufacturer may call the same element with different nouns.This specification and right are wanted
Ask book not in such a way that the difference of title is as element is distinguished, but with the difference of element functionally as differentiation
Criterion.Mentioned " comprising " is open term throughout the specification and claims, therefore should be construed to " including but
It is not limited to ".
The the first chain sub-assembly and the schematic diagram before the assembling of the second chain sub-assembly that Fig. 1 is supporting structure of the present invention；Figure
2A is the signal in the first use state after the first chain sub-assembly and the assembling of the second chain sub-assembly in Fig. 1 of the present invention
Figure；Fig. 2 B is the schematic diagram after the supporting structure in Fig. 2A of the present invention is bent under the first use state；Fig. 2 C is present invention figure
Supporting structure in 2A bent under the first use state after side view；Fig. 3 A is the first chain combination in Fig. 1 of the present invention
The schematic diagram of the second use state is in after part and the assembling of the second chain sub-assembly；Fig. 3 B is the side view of Fig. 3 A supporting structure.
Please with reference to Fig. 1 to Fig. 4 B, supporting structure 100 of the invention includes the first chain sub-assembly 110 and second
Chain sub-assembly 120.Second chain sub-assembly 120 is that hollow structure has accommodating space 121, and the first chain sub-assembly 110 can
Direction shown in arrow is assembled in the second chain sub-assembly 120 along Fig. 1, i.e. the first chain sub-assembly 110 is placed in the second chain
In the accommodating space 121 of shape sub-assembly 120, supporting structure 100 of the invention is formed.
As shown in Figure 1, the first chain sub-assembly 110 has multiple first rotating shafts 112, the first chain sub-assembly 110 can lead to
It crosses multiple first rotating shafts 112 and bends；Second chain sub-assembly 120 has multiple second shafts 122, the second chain sub-assembly
120 can be bent by multiple second shafts 122.
With continued reference to Fig. 2A to Fig. 3 B, supporting structure 100 of the invention has a variety of different states after being completed.Such as
Shown in Fig. 2A -2C, the first chain sub-assembly 110 is assembled to the second chain sub-assembly 120 and forms supporting structure 100, supporting structure
100 when being in the first use state, multiple first rotating shafts 112 of the first chain sub-assembly 110 and the second chain sub-assembly 120
Multiple second shafts 122 correspond, wherein each first rotating shaft 112 heart coaxial with every one second shaft 122.At this point, more
Position where a first rotating shaft 112 or multiple second shafts 122, the first chain sub-assembly 110 and the second chain sub-assembly
120 can synchronize bending, that is, the first chain sub-assembly 110 and the second chain sub-assembly 120 are can be curved around common axial line
Folding, so that supporting structure 100 of the invention is rendered as bendable folded structure.In this present embodiment, as shown in Fig. 2 B and Fig. 2 C,
By each first rotating shaft 112 heart coaxial with every one second shaft 122, so that the first chain sub-assembly 110 and the second chain group
Component 120, which synchronizes, is bent to form C-shaped support structure 100, and but not limited to this.In other embodiments of the present invention, when first turn
When axis 112 is with the second 122 coaxial heart of shaft, supporting structure 100 bend after shape, can also be L-type, S type, N-type, U-shaped etc.,
That is, allowing the bending state of supporting structure to use needs according to actual by the first rotating shaft heart coaxial with the second shaft
And it is arranged.
As shown in Fig. 3 A to Fig. 3 B, the first chain sub-assembly 110 is assembled to the second chain sub-assembly 120 and forms supporting structure
100, when supporting structure 100 is in the second use state, the multiple first rotating shafts 112 and the second chain of the first chain sub-assembly 110
Multiple second shafts 122 of shape sub-assembly 120 are in non-one-to-one correspondence, wherein each first rotating shaft 112 and every one second shaft
The 122 not coaxial hearts, also referred to as first rotating shaft 112 and the position of the second shaft 122 mutually stagger.At this point, the first chain combines
Part 110 bends the blocking that will receive the second chain sub-assembly 120 at first rotating shaft 112；Second chain sub-assembly 120 is second
Also the blocking of the first chain sub-assembly 110, therefore, the first chain sub-assembly 110 and the second chain be will receive when bending at shaft 122
Shape sub-assembly 120 cannot all be bent, that is, multiple first rotating shafts 112 of the first chain sub-assembly 110 and the second chain sub-assembly
When 120 multiple second shafts 122 are in the position of the not coaxial heart, so that supporting structure 100 is rendered as not bent state
(the second use state).It is worth noting that, in the present embodiment, when supporting structure 100 is in the first use state, first rotating shaft
112 are in the coaxial heart with the second shaft 122, wherein as long as the first chain sub-assembly 110 can be same with the second chain sub-assembly 120
Shi Jinhang bending meets above-mentioned first rotating shaft 112 heart coaxial with the second shaft 122 and limits；Preferably, first rotating shaft 112
When with the second 122 coaxial heart of shaft, the center line of first rotating shaft 112 and the center line of the second shaft 122 are overlapped, but not with
This is limitation.Similarly, when supporting structure 100 is in the second use state, first rotating shaft 112 and the second shaft 122 are not coaxial
The heart, wherein as long as the first chain sub-assembly 110 and the second chain sub-assembly 120 are in multiple first rotating shafts 112 and/or multiple
It not can be carried out bending at two shafts 122, that is, meet above-mentioned first rotating shaft 112 and the not coaxial heart of the second shaft 122 limits.
Please with reference to Fig. 1, Fig. 4 A to Fig. 4 B, the first chain sub-assembly 110 in Fig. 1 is by first in multiple Fig. 4 A
The combination of element 1100 is formed.As shown in Figure 4 A, first element 1100 includes the first noumenon 111, the first extension 113 and the
One recess portion 115.One end of first extension 113 from the first noumenon 111 extends and protrudes from the first noumenon 111, first rotating shaft 112
It is set on the first extension 113.The first noumenon 111 has the first recess portion relative to the other end of the first extension 113
115, first rotating shaft accommodating hole 114 is additionally provided on the first recess portion 115, first rotating shaft accommodating hole 114 is suitable with 112 phase of first rotating shaft
Match.Wherein, the first recess portion 115 is adapted with the shape of the first extension 113.Wherein, the first recess portion 115 is, for example, from first
The sunk structure that the end of body 111 is recessed, sunk structure include bottom and two the first side walls, bottom and two the first sides
Wall constitutes U-shaped structure, and first rotating shaft accommodating hole 114 includes that two perforations being formed on two the first side walls (are only drawn in Fig. 4 A
One perforation is shown), but not limited to this.First rotating shaft accommodating hole 114 is also possible to be set to blind on two the first side walls
Hole (not shown).In the present embodiment, curved edge of the one end with evagination of the first recess portion 115 of setting of the first noumenon 111, first
One end that the first extension 113 is arranged in ontology 111 has the curved edge of indent, the curved edge of evagination and the arc-shaped side of indent
Edge is adapted, and when bending the first chain sub-assembly 110, can get good bending effect.First rotating shaft 112 can be with
It is to extend vertically through in the cylindrical body of 113 aperture of the first extension, but not limited to this.In other embodiments of the invention, first
Shaft 112 is also possible to a pair of of protrusion, and a pair is projected and formed on two opposite surfaces of the first extension 113.In addition, first
It is recessed that element 1100 can form the first noumenon 111, the first extension 113, first by resin ejection formed mode one-pass molding
Portion 115, first rotating shaft 112 and first rotating shaft accommodating hole 114.
With continued reference to Fig. 4 B, multiple first elements 1100 are illustrated so that two first elements 1100 combine as an example in Fig. 4 B
Assembling forms the first chain combination 110, in practical operation, the first element 1100 that includes in the first chain sub-assembly 110
Quantity can be set according to actual needs, but the mode of multiple first elements 1100 be combineding with each other is similar to Fig. 4 B.
As shown in Figure 4 B, when two adjacent first elements 1100 assembling forms the first chain sub-assembly 110, one first
First extension 113 of element 1100 is placed in the first recess portion 115 of another adjacent first element 1100.Prolong when first
Extending portion 113 is placed in the first recess portion 115 of adjacent first element 1100, and the first rotating shaft 112 on the first extension 113 is inserted
In the first rotating shaft accommodating hole 114 for entering the first recess portion 115.Adjacent first element 1100 passes through first rotating shaft 112 and first turn
Axis accommodating hole 114 is mutually clamped to form the first chain sub-assembly 110.In the present embodiment, for the ease of 110 groups of multiple first elements
When dress, first rotating shaft 112 is inserted into first rotating shaft accommodating hole 114, and first rotating shaft 112 can be used elastic material and be made, when first
When shaft 112 is entered in the first recess portion 115 with the first extension 113, first rotating shaft 112 can be compressed and extend convenient for first
Portion 113 is moved to designated position in the first recess portion 115, so that first rotating shaft 112 enters in first rotating shaft accommodating hole 114.?
In other embodiments of the invention, first rotating shaft 112 is, for example, that a pair of of protrusion is respectively arranged at opposite two of the first extension 113
On surface, it is provided with elastic component on protrusion and the surface of the first extension 113, when the first extension 113 enters the first recess portion 115
In, protrusion is squeezed by the first recess portion 115, is moved in the first recess portion 115 by compression convenient for the first extension 113 by elastic component
It moves to designated position, so that a pair of of protrusion respectively enters in first rotating shaft accommodating hole 114.
Please with reference to Fig. 1, Fig. 5 A to Fig. 5 B, the second chain sub-assembly 120 in Fig. 1 is by second in multiple Fig. 5 A
The combination of element 1200 is formed.As shown in Figure 5A, second element 1200 is hollow structure, with chamber 1201.Such as Fig. 5 B institute
Show, when multiple second elements 1200 are interconnected to form the second chain sub-assembly 120, the chamber 1201 of each second element 1200
The accommodating space 121 of the second chain sub-assembly 120 is collectively formed, accommodating space 121 is for accommodating the first chain sub-assembly 110.
It in the present embodiment, is illustrated by taking two second elements 1200 as an example, but not limited to this, the usage quantity of second element 1200
Can according to actual needs sets itself.
With continued reference to Fig. 5 A, each second element 1200 includes the second ontology 123 and interconnecting piece 126, and interconnecting piece is set to
One end of second ontology 126, interconnecting piece 126 are a pair of a pair of of lug structure to extend outwardly from one end of the second ontology 126, often
One lug structure is equipped with the first registration holes 127, and corresponds to the first registration holes 127, the opposite other end of the second ontology 123
Second registration holes 125 are set on 124.As shown in Figure 5 B, it is connect with multiple second elements 1200 and forms the second chain sub-assembly 120
When, the first registration holes 127 of interconnecting piece 126 are mutually aligned with the second registration holes 125 of adjacent second element 1200, and second turn
Axis 122 is inserted into the first registration holes 127 and the second registration holes 125, allows two adjacent second elements 1200 with second
122 axle center of shaft and bend.
In the present embodiment, second element 1200 has multiple second sidewalls, and multiple second sidewalls are successively around connection with shape
At chamber 1201, wherein the second registration holes 125 are for example formed at through hole or non-through hole in second sidewall, and
One registration holes 127 are for example formed at through hole or non-through hole in lug structure, preferably, the second registration holes 125 and
First registration holes 127 are through hole.In the present embodiment, second element 1200 is, for example, hollow tetrahedral structure, but not with
This is limited.In other embodiments of the present invention, second element 1200 can also be hollow pentahedron structure, hollow hexahedron
The structures such as structure, hollow octahedral structure, wherein preferably, first element shape is adapted with the shape of second element.
Please with reference to Fig. 5 A and Fig. 5 B, the second shaft 122 includes shaft ontology and a pair of of nose portion, a pair of of jag
Portion is respectively arranged at the both ends of shaft ontology, and the width of nose portion is greater than first positioning hole 127 and second location hole 125
Diameter, so that the second shaft 122 can stablize the portion of being fixedly connected 126 on the opposite other end 124 of the second ontology 123.Its
In, on the extending direction of the second shaft 122, the width between a pair of of lug structure is greater than two second of the second ontology 123
Width between side wall, that is, a pair of of lug structure is covered in the outside of the opposite other end 124 of the second ontology 123, but not with
This is limited.In other embodiments of the present invention, on the extending direction of the second shaft 122, two second side of the second ontology 123
Width between wall can also be greater than the width between a pair of of lug structure, that is, a pair of of lug structure be placed in chamber 1201 or
In accommodating space 121.
In the present embodiment, in order to improve the assembling convenience of the second chain sub-assembly 120, the second shaft 122 is, for example, spiral shell
The combination of screw bolt and nut, the width on the head of bolt are greater than the diameter of the first registration holes 127, and the stud of bolt is smooth table
Face, and screw thread is arranged in stud end, the inside setting internal screw thread of nut is corresponding with the screw thread of stud end, so that the light of stud
Sliding surface is placed in first positioning hole 125 and the second positioning 127, recycles nut and the screw thread of stud end sealed, so that
It is fixed on to the combinative stability of screw bolt and nut on the other end 124 of interconnecting piece 126 and the second ontology 123, wherein stud end
End is stud adjacent to one end of second location hole 127.In other embodiments, the second shaft 122 is, for example, bolt and engaging
The combination of part, difference be, bolt not set screw thread on the end of second location hole 127, but, bolt is adjacent to the second positioning
The end in hole 127 is equipped with through-hole, and fastener passes through through-hole, and the length of fastener is greater than the diameter of second location hole 127,
That is, fastener pass through through-hole after, both ends protrude from bolt body respectively so that the combinative stability of bolt and fastener it is fixed
On the other end 124 of interconnecting piece 126 and the second ontology 123.
It is schematic cross-section of the first element in Fig. 4 A along dotted line AA ' referring to Fig. 6 A to Fig. 6 B, Fig. 6 A, Fig. 6 B is Fig. 5 A
In second element along dotted line BB ' schematic cross-section.In this present embodiment, first element 1100 has the first sliding part 116,
Second element 1200 has the second sliding part 128, is assembled to 120 process of the second chain sub-assembly in the first chain sub-assembly 110
In, it is slided in the second sliding part 128 by the first sliding part 116, so that multiple first elements of the first chain sub-assembly 110
Multiple second elements 1200 of 1100 opposite second chain sub-assemblies 120 are slided.
As shown in Fig. 6 A and Fig. 6 B, the first sliding part 116 of first element 1100 is sliding block, and sliding block 116 is set to first
The side of ontology 1100；The sliding part 128 of second element 1200 is sliding slot, and sliding slot 128 is to be set to 123 bottom of the second ontology
Opening.As shown in Fig. 2 to Fig. 3 B, when the first chain sub-assembly 110 is assembled to the second chain sub-assembly 1200, sliding block insertion
In sliding slot, and sliding block slides in sliding slot so that the first chain sub-assembly 110 is in the accommodating space of the second chain sub-assembly 1200
It is moved in 121.First sliding part 116 further includes bottom plate 117, and bottom plate 117 connect with one end of sliding block 116 and constitutes inverted T shaped knot
Structure, when sliding block is embedded in sliding slot, bottom plate 117 is located at the outside of the second ontology 123.
With continued reference to Fig. 6 A to Fig. 6 B, in first rotating shaft 112 (as shown in Figure 1) or the second shaft 122 (as shown in Figure 1)
On extending direction, the first noumenon 111 of first element 1100 has the first width L1, the second ontology 123 of second element 1200
Opposite two second sidewall between have the second width L2, sliding slot 128 have third width L3.Wherein, the first width L1
Less than the second width L2, the first noumenon 111 is allow to be placed in the chamber 1201 of the second ontology 123, to ensure the second ontology 123
There are enough spaces to move in chamber 1201 in order to the first noumenon 111；Third width L3 is less than the first width L1, when first
When ontology 111 is placed in the second 123 inside of ontology, the first noumenon 111 can be with inlay card inside the second ontology 123, will not be from cunning
At slot 128 be detached from, guarantee first element 1100 and second element 1200 assembling after perpendicular to secured on shaft extending direction
Property.Further, there is the bottom plate 117 of the first sliding part 116 the 4th width L4, the 4th width L4 to be greater than third width L3, when
After sliding block 116 is embedded in sliding slot 128, on the extending direction perpendicular to shaft, the bottom of the second ontology 123 is placed in the first noumenon
Between 111 and bottom plate 117, after assembling first element 1100 and second element 1200 on the extending direction perpendicular to shaft not
It has and significantly relatively moves, to ensure that the stability after guaranteeing first element 1100 and the assembling of second element 1200.
In addition, when the first chain sub-assembly 110 and the intercombination of the second chain sub-assembly 120 form supporting structure 100,
Supporting structure 100 also has the first stop part and/or the second stop part, and the first stop part and the second stop part are for preventing first
Chain sub-assembly 110 moves horizontally in the accommodating space of the second chain sub-assembly 120, and then improves supporting structure 100 and use
Stability.
Specifically, when the first use state shown in supporting structure is in Fig. 2A to Fig. 2 C, the first stop part example
It is such as set to the first end of supporting structure 100, the second stop part is for example set to the second end of supporting structure 100, wherein
First end is, for example, the interconnecting piece 126 for being located at the end of supporting structure 100, and the first stop part has a pair of of locating piece, a pair of
Locating piece is corresponding with a pair the first registration holes 127 of interconnecting piece 126, so that the first stop part is securable on interconnecting piece 126；
The second end is, for example, the other end 124 for being located at second ontology at beginning of supporting structure 100, the other end of the second ontology 123
124 outer surface is equipped with fixed part such as fixation hole, and perhaps the second stop part of convex block has and fixation hole or convex block phase
Corresponding convex block or fixation hole, so that the second stop part is securable to the other end 124 of the second ontology.In the present embodiment, the
One stop part and the second stop part are, for example, the capping with opening, and the opening of capping faces interconnecting piece 126 and second respectively
The other end 124 of body 123.
When the second use state shown in supporting structure is in Fig. 3 A to Fig. 3 B, the portion of the first chain sub-assembly 110
Divide the first noumenon 111 prominent from one end of the second chain sub-assembly 120, and is located at the accommodating space of the second chain sub-assembly 120
121 outside is moved at this point, the first chain sub-assembly 110 is horizontal in the accommodating space of the second chain sub-assembly 120 in order to prevent
Dynamic, the first stop part is set on the surface of side of the first noumenon 111 far from the first sliding part 116, the setting of the second stop part
In on the second ontology 123, it is located in accommodating space 121, wherein the first stop part is corresponding with the second stop part, the first backstop
One of part and the second stop part are elastic bumps, and the first stop part and the second stop part are wherein another for fixation hole.When
First chain sub-assembly 110 in the second chain combination 120 accommodating space 121 in be moved to each first rotating shaft 112 with it is each
When the second 122 not coaxial heart of shaft, elastic bumps enter in fixation hole, so that the first chain sub-assembly 110 and the second chain group
The mutual stable bond of component 120.For further, fixation hole may also include guide ramp, when supporting structure 100 is needed from second
When use state is to the first use state running transform, elastic bumps are squeezed by the middle guide ramp of fixation hole, promote elasticity
Protrusion leaves fixation hole, moves the first chain sub-assembly 110 in the accommodating space 121 of the second chain combination 120
It is that can lead to when supporting structure 100 is located at the first use state to each first rotating shaft 112 heart coaxial with every one second shaft 122
Cross the capping with opening as described above, by the locating piece of capping and/or fixation hole by cover with supporting structure 100 the
One end and the second end are fixed respectively.
Fig. 7 A and 7B is respectively the perspective view of the display device of that present invention flat state and rolled state.
Referring to Fig. 7 A and Fig. 7 B, display device 10 of the invention includes that supporting structure 100 and flexibility as shown above are aobvious
Show that device 200, supporting structure 100 are for example set to two opposite sides of flexible display 200.As shown in Figure 7 A, when flexibility is aobvious
When showing that device 200 does not need bending display, i.e., flexible display 200 shows state in plane, and supporting structure 100 is in not bent
State or the second use state, at this point, multiple first rotating shafts 112 of the first chain sub-assembly 110 and the second chain sub-assembly
120 multiple second shafts 122 are in non-one-to-one correspondence, wherein each first rotating shaft 112 and every one second shaft 122 be not total
Axle center, the also referred to as position of first rotating shaft 112 and the second shaft 122 mutually stagger (as shown in Fig. 3 A to Fig. 3 B).Such as Fig. 7 B
It is shown, when needing to carry out flexible display 200 to be bent display or being bent flexible display 200 to pack up, by bracket knot
Structure 100 is in bent state or the first use state, multiple first rotating shafts 112 and second of the first chain sub-assembly 110
Multiple second shafts 122 of chain sub-assembly 120 correspond, wherein each first rotating shaft 112 and every one second shaft 122
The coaxial heart.At this point, in the position where multiple first rotating shafts 112 or multiple second shafts 122, the first chain sub-assembly 110
It can synchronous bending with the second chain sub-assembly 120, that is, the first chain sub-assembly 110 and chain sub-assembly 120 are can be around
Common axial line bending, so that supporting structure 100 of the invention is rendered as bendable folded structure (such as Fig. 2A to Fig. 2 C institute
Show).Display device 10 of the invention allows flexible display 200 that the states such as plane and curling are presented by supporting structure 100,
Make flexible display that there is different shapes in different use states, and then reduce occupied space, be convenient for carrying and save, simultaneously
It can play a supporting role again in 200 normal use of flexible display.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (10)
1. a kind of supporting structure, which is characterized in that the supporting structure includes:
First chain sub-assembly and the second chain sub-assembly, the second chain sub-assembly have accommodating space, first chain
Sub-assembly is placed in the accommodating space；
Wherein, which has multiple first rotating shafts, which has multiple second shafts, when
When coaxial with second shaft heart of the first rotating shaft, which is rendered as bendable folded structure；When the first rotating shaft and this
When the not coaxial heart of two shafts, which is rendered as can not bending structure.
2. supporting structure as described in claim 1, which is characterized in that the first chain sub-assembly includes multiple first elements,
Each first element has the first noumenon, the first extension and the first recess portion, and first extension is from the one of the first noumenon
End extends and protrudes the first noumenon, which is set to the opposite other end of the first noumenon, which has
First rotating shaft accommodating hole；Wherein, which is set to first extension, in multiple first elements connect to be formed this
One chain sub-assembly, first extension are placed in first recess portion of adjacent first element, so that the first rotating shaft is inserted
Enter in the first rotating shaft accommodating hole.
3. supporting structure as claimed in claim 2, which is characterized in that the first rotating shaft is a pair of of protrusion, a pair of convex shaped
At on two opposite surfaces of first extension, alternatively, the first rotating shaft is to extend vertically through in the first extension aperture
Cylindrical body, opposite two protrusion of the cylindrical body protrudes from two opposite surfaces of first extension respectively.
4. supporting structure as claimed in claim 2, which is characterized in that the second chain sub-assembly includes multiple second elements,
Each second element has chamber, when multiple second elements connect to form the second chain sub-assembly, multiple chambers
Form the accommodating space.
5. supporting structure as claimed in claim 4, which is characterized in that each second element has the second ontology and connection
Portion, the interconnecting piece are set to one end of second ontology, which is arranged the first registration holes, and the other end of second ontology is set
Set the second registration holes；Wherein, it connects to form the second chain sub-assembly in multiple second elements, this first pair of the interconnecting piece
Position hole and second registration holes of adjacent second element be mutually aligned, second shaft be inserted into first registration holes and this second
In registration holes.
6. supporting structure as claimed in claim 5, which is characterized in that the interconnecting piece includes a pair of of lug structure, and a pair is prominent
One end of ear structure from second ontology extends outwardly and protrudes from second ontology.
7. supporting structure as claimed in claim 5, which is characterized in that the first element also has the first sliding part, this second
Element have the second sliding part, first sliding part with respect to second sliding part move so that the first element with respect to this second
Element is mobile, wherein first sliding part is sliding block, which is set to the side of the first noumenon；Second sliding part is
Sliding slot, the sliding slot are to be set to the second ontology upper opening；The sliding block is embedded in the sliding slot, so that the sliding block is in the sliding slot
It is mobile.
8. supporting structure as claimed in claim 7, which is characterized in that in the extension side of the first rotating shaft or second shaft
Upwards, which has the first width, has the second width between the second ontology inner sidewall, which has third wide
Degree, first width are less than second width, which is less than first width.
9. supporting structure as claimed in claim 7, which is characterized in that first sliding part further includes bottom plate, the bottom plate with should
One end of sliding block connects and constitutes inverted T-type structure, is embedded in the sliding slot in the sliding block, which is located at the outer of second ontology
Side.
10. a kind of display device, which is characterized in that the display device includes:
Flexible display；And
Supporting structure as described in any one of claims 1-9, the supporting structure is to support the flexible display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672012.2A CN107464501B (en) | 2017-08-08 | 2017-08-08 | A kind of supporting structure and the display device using it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710672012.2A CN107464501B (en) | 2017-08-08 | 2017-08-08 | A kind of supporting structure and the display device using it |
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| CN107464501A CN107464501A (en) | 2017-12-12 |
| CN107464501B true CN107464501B (en) | 2019-07-30 |
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| CN201710672012.2A Expired - Fee Related CN107464501B (en) | 2017-08-08 | 2017-08-08 | A kind of supporting structure and the display device using it |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572695B (en) * | 2018-01-25 | 2021-06-25 | 努比亚技术有限公司 | Connecting piece, connecting mechanism, display and terminal |
| CN108426132B (en) * | 2018-03-02 | 2020-07-24 | 广州国显科技有限公司 | Flexible display screen and display device |
| CN109915714B (en) * | 2019-03-15 | 2020-12-22 | 昆山国显光电有限公司 | Supporting structure and display device |
| CN110260118B (en) * | 2019-06-25 | 2020-11-24 | 裴学华 | Television bracket |
| WO2022126376A1 (en) * | 2020-12-15 | 2022-06-23 | 京东方科技集团股份有限公司 | Display apparatus |
| CN113639162A (en) * | 2021-08-18 | 2021-11-12 | 武汉天马微电子有限公司 | Support structure for flexible screen and flexible display device |
| CN114446171B (en) * | 2022-01-29 | 2023-11-28 | 京东方科技集团股份有限公司 | Display module and display device |
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| Publication number | Publication date |
|---|---|
| CN107464501A (en) | 2017-12-12 |
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