CN110242663A - Hinge, shell structure and flexible display device - Google Patents
Hinge, shell structure and flexible display device Download PDFInfo
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- CN110242663A CN110242663A CN201811023791.4A CN201811023791A CN110242663A CN 110242663 A CN110242663 A CN 110242663A CN 201811023791 A CN201811023791 A CN 201811023791A CN 110242663 A CN110242663 A CN 110242663A
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- rod
- angle
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- head
- boss
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- 238000010586 diagram Methods 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
A kind of shell structure includes a hinge and two plate bodys.The hinge includes a body of rod, and opposite two ends of the body of rod all have a head and a tail portion, opposite two sides that the head and the tail portion are longitudinally disposed at the body of rod along the one of the body of rod respectively.Two plate body is laterally respectively pivoted on the body of rod along the one of the body of rod, and be can pass through the hinge and back and forth overturn in a unfolded state and a folded state.Wherein, in the unfolded state, which is located remotely from each other, and is mutually drawn close with the head of the body of rod, and an angle is respectively provided between the tail portion of the body of rod.In the folded state, which is mutually drawn close, and is separated from each other with the head of the body of rod.Wherein there is another angle, the angle of another angle and the angle of the angle are symmetrical between two plate body and the head.
Description
Technical field
The embodiment of this exposure is related to shell structure, more particularly to a kind of shell knot for flexible display device
Structure.
Background technique
With the progress of semiconductor technology, the miniaturization of electronic component, high speedization, wherein high-performance can be possessed and allowed aobvious
Show that there is device the bendable display technology of flexibility to be considered to have powerful development potentiality.
Bendable display technology includes Electronic Paper, bendable OLED etc..On the display apparatus in response to portable electronic devices
For the demand of the functions such as bending, folding, extension, application of the bendable display technology on portable electronic devices is very more
Member.And as bendable material is in the application of field of electronic display, so that electronic display unit both can be in stretching, extension with larger
Area is shown, and can according to need folding in favor of carrying.
However, corresponding to the stretching, extension and folding of the equipment mechanism on flexible display device, on flexible display device
Flexible display panels can also generate variation in shape, for example, flexible display panels may have more or subtract relative to equipment mechanism
A few segment length not only results in and uses upper inconvenience, it is also possible to and so that flexible display panels is deviateed origin-location, and from device machine
It falls off on structure.
Therefore, it needs in the industry to improve the mechanism of existing flexible display device, with adaptive technique development trend
And the market demand.
Summary of the invention
The first purpose of this exposure is to provide a kind of shell structure, to solve the Flexible Displays on flexible display device
Panel because equipment mechanism change in shape and caused by length variation issue, keep the smooth of the flexible panel, avoid using
On inconvenience, also avoid making flexible display panels from deviateing origin-location and fall off from equipment mechanism.
One embodiment of this exposure provides a kind of flexible display device.The flexible display device includes a shell structure
An and flexible panel.The shell structure includes a hinge and two plate bodys, and the flexible panel is around the hinge and two plate body.It should
Hinge includes multiple bodies of rod for being mutually pivotally connected, and respectively opposite two ends of the body of rod all have a head and a tail portion, the head with should
Opposite two sides that tail portion is longitudinally disposed at the body of rod along the one of the body of rod respectively.A lateral respectively pivot of two plate body along the body of rod
It is connected on the outermost bipole body of the hinge, and can pass through the hinge and back and forth overturn in a unfolded state and a folded state.
Wherein, in the unfolded state, which is located remotely from each other, and the head of multiple body of rod is mutually drawn close, and adjacent two bar
There is one first angle, and in the folded state, which is mutually drawn close between the tail portion of body, multiple body of rod is somebody's turn to do
Head is separated from each other, and has one second angle between the head of the two adjacent bodies of rod, second angle and first folder
The angle at angle is symmetrical.
Selectively, in the flexible display device, the tail width of the body of rod towards the direction far from the head gradually
Contracting, and this it is horizontal be upwardly formed opposite one first inclined-plane and one second inclined-plane, first angle is between adjacent two bars
Between first inclined-plane and second inclined-plane of body.
Selectively, in the flexible display device, first inclined-plane and second inclined-plane of the body of rod are symmetrical.
Selectively, in the flexible display device, in the folded state, the flexible panel is towards the head side
Amount of tension is equal to shrinkage of the flexible panel towards the tail portion side, makes a total length of the flexible panel in the rugosity
It is identical under the unfolded state under state.
Selectively, in the flexible display device, respectively opposite two ends of the body of rod all also have a first axle hole seat
And one second boss, the first axle hole seat and second boss are horizontally set at opposite the two of the body of rod along this respectively
Side, in adjacent two bodies of rod, wherein the first axle hole seat of the body of rod and second boss of another body of rod are same
Axis setting.
Selectively, in the flexible display device, which also includes multiple plugs, multiple plug of part
One end is arranged in the first axle hole seat of coaxial arrangement, and the other end is arranged in second boss of coaxial arrangement, another
One end of partial multiple plug is arranged in two plate body, and the other end is arranged in the corresponding bipole body of the hinge outermost
On.
Selectively, in the flexible display device, which respectively has two articulated sections, corresponds respectively to the body of rod
The first axle hole seat and second boss, one end of multiple plug of another part is arranged in two pivot of two plate body
Socket part, the other end are arranged in first axle hole seat or second boss of the bipole body.
Selectively, in the flexible display device, respectively the plate body also has two grooves, corresponds respectively to the body of rod
The first axle hole seat or second boss, wherein the first axle hole seat of the body of rod be incorporated into the wherein plate body this is recessed
In slot, second boss of another body of rod is incorporated into the groove of another plate body.
Selectively, in the flexible display device, the first axle hole seat and second boss tie up to the body of rod
Misplace configuration on axis direction.
Selectively, in the flexible display device, multiple holding tanks respectively is provided on the plate body, are respectively arranged at this
On the opposite two side faces of plate body, and opposite two ends of the body of rod are corresponded respectively to, which is respectively embedded into
In the equal holding tanks.
Selectively, in the flexible display device, have one the between the plate body and the corresponding body of rod on the hinge
Three angles, the angle of the third angle are greater than or equal to the angle of second angle.
Selectively, in the flexible display device, have between another plate body and the corresponding body of rod on the hinge
One the 4th angle, the angle of the 4th angle are less than the angle of second angle.
One embodiment of this exposure provides a kind of shell structure.The shell structure includes a hinge and two plate bodys.The hinge
Comprising the multiple bodies of rod being mutually pivotally connected, respectively opposite two ends of the body of rod all have a head and a tail portion, the head and the tail portion
One along the body of rod is longitudinally disposed at opposite two sides of the body of rod respectively.Two plate body is laterally respectively pivoted to along the one of the body of rod
On the outermost bipole body of the hinge, and it can pass through the hinge and back and forth overturn in a unfolded state and a folded state.Wherein,
In the unfolded state, which is located remotely from each other, and the head of multiple body of rod is mutually drawn close, and the two adjacent bodies of rod should
There is one first angle, and in the folded state, which is mutually drawn close, the head phase of multiple body of rod between tail portion
Mutually separation, and there is one second angle, the angle of second angle and first angle between the head of the two adjacent bodies of rod
It spends symmetrical.
Selectively, in the shell structure, the tail width of the body of rod is tapered towards the direction far from the head, and
This it is horizontal be upwardly formed opposite one first inclined-plane and one second inclined-plane, first angle between the two adjacent bodies of rod this
Between one inclined-plane and second inclined-plane.
Selectively, in the shell structure, first inclined-plane and second inclined-plane of the body of rod are symmetrical.
Selectively, in the shell structure, respectively opposite two ends of the body of rod all also have a first axle hole seat and one
Second boss, the first axle hole seat and second boss are horizontally set at opposite two sides of the body of rod along this respectively, in phase
In two adjacent bodies of rod, wherein second boss of the first axle hole seat of the body of rod and another body of rod is coaxially disposed.
Selectively, in the shell structure, which also includes multiple plugs, and one end of multiple plug of part is worn
In the first axle hole seat of coaxial arrangement, the other end is arranged in second boss of coaxial arrangement.
Selectively, in the shell structure, the first axle hole seat and second boss tie up to the axle center side of the body of rod
Dislocation configuration upwards.
One embodiment of this exposure provides a kind of hinge, which can back and forth turn in a unfolded state and a folded state
Turn, which includes the multiple bodies of rod being mutually pivotally connected, and respectively opposite two ends of the body of rod all have a head and a tail portion, the head
Opposite two sides for being longitudinally disposed at the body of rod along the one of the body of rod respectively with the tail portion.Wherein, in the unfolded state, multiple bar
The head of body is mutually drawn close, and has one first angle between the tail portion of the two adjacent bodies of rod, and in the rugosity
The head of state, multiple body of rod is separated from each other, and has one second angle between the head of the two adjacent bodies of rod, this
The angle of two angles and first angle is symmetrical.
Selectively, in the hinge, the tail width of the body of rod is tapered towards the direction far from the head, and at this
The one of the body of rod is horizontal to be upwardly formed opposite one first inclined-plane and one second inclined-plane, and first angle is between the two adjacent bodies of rod
Between first inclined-plane and second inclined-plane.
Selectively, in the hinge, first inclined-plane of the body of rod and second inclined-plane are symmetrical.
Selectively, in the hinge, respectively opposite two ends of the body of rod all also have a first axle hole seat and one second
Boss, the first axle hole seat and second boss are horizontally set at opposite two sides of the body of rod along this respectively, adjacent
In two bodies of rod, wherein second boss of the first axle hole seat of the body of rod and another body of rod is coaxially disposed.
Selectively, in the hinge, which also includes multiple plugs, and one end of multiple plug of part is arranged in
In the first axle hole seat of coaxial arrangement, the other end is arranged in second boss of coaxial arrangement.
Selectively, in the hinge, the first axle hole seat and second boss tie up on the axis direction of the body of rod
Dislocation configuration.
One embodiment of this exposure provides a kind of shell structure, should include a hinge and two plate bodys.The hinge includes a bar
Opposite two ends of body, the body of rod all have a head and a tail portion, which sets along a longitudinal direction of the body of rod respectively with the tail portion
It is placed in opposite two sides of the body of rod.Two plate body is laterally respectively pivoted on the body of rod along the one of the body of rod, and can pass through should
Hinge is back and forth overturn in a unfolded state and a folded state.Wherein, in the unfolded state, which is located remotely from each other, and
It is mutually drawn close with the head of the body of rod, and is respectively provided with an angle between the tail portion of the body of rod；In the folded state,
Two plate body is mutually drawn close, and is separated from each other with the head of the body of rod, is wherein had between two plate body and the head another
One angle, the angle of another angle and the angle of the angle are symmetrical.
Selectively, opposite two ends of the body of rod all also have a first axle hole seat and one second boss, this first
Boss and second boss are horizontally set at opposite two sides of the body of rod along this respectively, wherein the plate body be articulated in this
One boss, another plate body are articulated in second boss.
Selectively, which also includes multiple plugs, and one end of multiple plug is arranged in the first axle hole seat or should
Second boss, the other end are arranged in the corresponding plate body.
Detailed description of the invention
When attached drawing of arranging in pairs or groups is read, according to the aspect described further below that this exposure can be best understood.It should be noted that basis
Standard practices in industry, various components are not drawn on scale.In fact, can arbitrarily increase or subtract for the sake of discussing clearly
The size of small various components.
Fig. 1 is the stereoscopic schematic diagram according to the flexible display device of one embodiment of this exposure.
Fig. 2 is the stereoscopic schematic diagram according to the shell structure of the flexible display device of one embodiment of this exposure.
Fig. 3 is the folded state schematic diagram of shell structure shown in Fig. 2.
Fig. 4 is the partial enlargement diagram of shell structure shown in Fig. 2.
Fig. 5 is the partial enlargement diagram of shell structure shown in Fig. 3.
Fig. 6 is the exploded perspective schematic diagram of shell structure shown in Fig. 2.
Fig. 7 and Fig. 8 is the partial enlargement diagram of Fig. 6 different location respectively.
Fig. 9 is the stereoscopic schematic diagram of the left plate body of shell structure shown in Fig. 6.
Figure 10 is the stereoscopic schematic diagram of the right panel body of shell structure shown in Fig. 6.
Specific embodiment
For the spirit for better understanding this exposure, it is made furtherly below in conjunction with the part preferred embodiment of this exposure
It is bright.Although illustrate and describing this exposure by following embodiments, described below and explanation is not intended to limit this exposure.Ability
Field technique personnel should be understood that the case where not departing from the true spirit and scope such as this exposure being protected by the appended claims
Under, various changes and alternative equivalent can be made.
It should be noted that attached drawing is all made of very simplified form and using non-precision ratio, only to it is convenient,
Clearly aid in illustrating the purpose of this exposure embodiment.
In each embodiment of this exposure, the left and right concept opposite with being respectively one group up and down, the embodiment institute of this exposure
The left and right of description is reference level direction, is referring to vertical direction up and down.However, when the observed direction difference of observer, it is left
Right and can be interchanged up and down, this exposure is not limited.
Fig. 1 is the stereoscopic schematic diagram according to the flexible display device 10 of one embodiment of this exposure.As shown in Figure 1, flexible
Formula display device 10 includes: a shell structure 11 and a flexible panel 25.Shell structure 11 includes a hinge 40 and two plate bodys
20,30, flexible panel 25 surrounds hinge 40 and two plate bodys 20,30.
Fig. 2 is the stereoscopic schematic diagram according to the shell structure 11 of the flexible display device 10 of one embodiment of this exposure.Such as
Shown in Fig. 2, hinge 40 includes the multiple body of rod 41-45 being mutually pivotally connected, and hinge 40 connects left plate body 20 and right panel body 30.Left plate body
20 right end connects hinge 40, the right end of hinge 40 reconnect right panel body 30, is integrally formed a kind of with shell structure 11
Flexible display device 10.Two plate bodys 20,30 permeable hinges 40 are back and forth overturn in a unfolded state and a folded state.
Fig. 3 is the folded state schematic diagram of shell structure 11 shown in Fig. 2.As shown in figure 3, in order to become apparent from display structure,
Fig. 3 also omits flexible panel 25.In general, flexible panel 25 can be via the display device configurations area 24 and the right side of left plate body 20
The display device configurations area 34 of plate body 30 surrounds flexible display device 10.
As shown in figure 3, flexible display device 10 folds completely, that is, completely overlapped between left plate body 20 and right panel body 30.
In traditional structure, the total length that the entirety of the connection structure between plate body and plate body is constituted surrounding can increase because of folding
Add.However, the total length around left plate body 20, hinge 40 and the overall structure of right panel body 30 can fold in this exposure
It is remained unchanged under state and all under unfolded state, in detail as following.
Fig. 4 is the partial enlargement diagram of shell structure 11 shown in Fig. 2.The body of rod 41-45 of hinge 40 is by position respective
First axle hole seat 42c, 43c, 44c on adjacent edge are connected to each other, and wherein the body of rod 41 is with first axle hole seat 41c connection left plate body
20, the body of rod 45 is with first axle hole seat 45c connection right panel body 30.Substantially, the shape and structure of each body of rod 41-45 of hinge 40
It is identical.For example, the body of rod 41 may include an outside 41a and an inner edge 41b, in the folded state (as shown in Figure 5) of shell structure 11
In, outside 41a is located at outside, and inner edge 41b is then located inside.Outside 41a has an outer side length L1, and inner edge 41b has in one
Side length L2, interior side length L2 are less than outer side length L1.There is an outside wheelbase L3 by outside 41a to the axle center of boss 41c, by inner edge
41b is to the axle center of boss 41c with an inner edge wheelbase L4.By controlling outer side length L1, interior side length L2, outside wheelbase L3, interior
Length or ratio of the side axis away from L4 allow the total length of length of outer side S1 and inside length S2 of hinge 40 in the deployed state
(as shown in Figure 5) all remains unchanged under (as shown in Figure 4) and folded state, i.e., total length is still " S1 adds S2 ".Furthermore, it is understood that
In the fig. 3 embodiment, because there are five the bodies of rod of a length of L1 in outside, therefore the total length of " S1 adds S2 " is approximately equal to " ten L1 ".
As shown in figure 4, the embodiment according to the body of rod 42, the opposite end of the body of rod 42 is respectively provided with a head 42g and one
Tail portion 42h.The tail portion 42h width of the body of rod 42 is tapered towards the direction far from head 42g, and horizontally forms opposite 1 the
One inclined-plane 42e and one second inclined-plane 42f.It is formed between the first inclined-plane 45e and the second inclined-plane 44f of adjacent bipole body 44,45
One first angle theta 1.Selectively, the first inclined-plane 42e and the second inclined-plane 42f of the tail portion 42h of the body of rod 42 are symmetrical.
In unfolded state shown in Fig. 4, two plate bodys 20,30 are located remotely from each other, the head of multiple body of rod 41-45 of hinge 40
It mutually draws close, and there is one first angle theta 1 between the tail portion of adjacent bipole body.Plate body 30 and the corresponding body of rod on hinge 40
There is a third angle theta 3 between 45, there is one the 4th angle theta 4 between another plate body 20 and the body of rod 41 corresponding on hinge 40.
Fig. 5 is the partial enlargement diagram of shell structure 11 shown in Fig. 3.In folded state shown in fig. 5, two plate bodys 20,30 are mutually
It draws close, the head 41g-45g of multiple body of rod 41-45 of hinge 40 is separated from each other, and is had between the head of adjacent bipole body
The angle of one second angle theta 2, the second angle theta 2 and the first angle theta 1 shown in Fig. 4 is symmetrical.Third angle theta 3 shown in Fig. 4
Angle be greater than or equal to the angle of the second angle theta 2 shown in fig. 5, the angle of the 4th angle theta 4 shown in Fig. 4 is less than Fig. 5 institute
The angle for the second angle theta 2 shown.
When two plate bodys 20,30 are changed by the unfolded state of Fig. 4 the folded state of Fig. 5, the inside of the length of hinge 40 is long
Degree is shortened by S2 as S4 (being approximately equal to side length L2 within shown in five Fig. 4).But it is S3 that length of outer side is increased by S1 accordingly
(the outer side length L1 shown in Fig. 4 greater than five), by side length L1, interior side length L2, outside wheelbase L3, inner edge outside the control of Fig. 4
The length or ratio of wheelbase L4 can make length of outer side S3 that inside side length S4 be added to be still equal to " S1 adds S2 ".Furthermore, it is understood that
In the embodiment of Fig. 5, because there are five the bodies of rod of a length of L1 in outside, therefore the total length of " S1 adds S2 " is also " ten L1 ".Also that is,
The length of outer side of hinge 40 and the total length of inside length remain unchanged.By taking the body of rod 41 as an example, in folded state, flexible panel
The amount of tension of the 25 head sides 41g towards the body of rod 41 is equal to the receipts of tail portion 41h side of the flexible panel 25 towards the body of rod 41
Contracting amount keeps a total length of flexible panel 25 identical under unfolded state in a folded configuration.In the implementation of earlier figures 4 and Fig. 5
In example, hinge 40 includes 5 bodies of rod, i.e. body of rod 41-45, however hinge 40 may include more or less than 5 bodies of rod.
Fig. 6 is the exploded perspective schematic diagram of shell structure 11 shown in Fig. 2.As shown in fig. 6, shell structure 11 includes a left plate
Body 20 and a right panel body 30 connect between left plate body 20 and right panel body 30 by hinge 40, and left plate body 20 and right panel body 30 are along the body of rod
The one of 41-45 is laterally respectively pivoted on the outermost bipole body 41,45 of hinge 40, and can pass through hinge 40 and shape is unfolded in one
State and a folded state are back and forth overturn.In the embodiment in fig 6, each body of rod of hinge 40 includes two ends, and every one end may include
One first axle hole seat and one second boss.For example, the body of rod 41 includes two ends, every one end includes a first axle hole seat 41c and one
Second boss 41d.In addition, left plate body 20 includes a first pivoting portion 22, right panel body 30 includes a second pivoting portion 32.Left plate
Fig. 7 and Fig. 8 explanation will be referred to further in connection type between body 20, right panel body 30 and hinge 40.
It is the left side partial enlarged view of the exploded perspective schematic diagram of shell structure 11 shown in Fig. 6 shown in Fig. 7.Such as Fig. 6 and Fig. 7
Shown, opposite two ends of the body of rod 42 all have a head 42g and a tail portion 42h, and head 42g and tail portion 42h are respectively along the body of rod 42
Opposite two sides for being longitudinally disposed at the body of rod 42.Opposite two ends of the body of rod 41,42 all also have first axle hole seat 41c, 42c
And one second boss 41d, 42d.First axle hole seat 41c, 42c and second boss 41d, 42d ties up to the axis of the body of rod 41,42
Misplace configuration on heart direction.First axle hole seat 41c, 42c and second boss 41d, 42d be transversely set to respectively the body of rod 41,
42 opposite two sides.In adjacent bipole body 41,42, wherein the first axle hole seat 42c of a body of rod 42 and another body of rod 41
Second boss 41d coaxial arrangement.Hinge 40 also includes multiple plug 50-55,60-65, multiple plug 51-54,61- of part
64 one end is arranged in the first axle hole seat 42c-45c of coaxial arrangement, and the other end is arranged in the second boss of coaxial arrangement
Interior 41d-44d.
Left plate body 20 has two grooves 21, the first axle hole seat 41c corresponding to the adjacent body of rod 41.The first shaft hole of the body of rod 41
Seat 41c is incorporated into the groove 21 of plate body 20, and right panel body 30 also has two grooves, the second boss corresponding to the adjacent body of rod 45
45d.Left plate body 20 has two first pivoting portions 22, the first axle hole seat 41c corresponding to the body of rod 41.Another plate body 30 has 2 the
Two articulated sections 32, the second boss 45d corresponding to the body of rod 45.
One end of multiple plugs 50,60 of another part is arranged in two first pivoting portions 22 of a plate body 20, and the other end is worn
On the first axle hole seat 41c of the corresponding body of rod 41 of 40 outermost of hinge.One end of multiple plugs 55,65 of another part is worn
In two second pivoting portions 32 of another plate body 30, the other end is arranged in the second boss of the corresponding body of rod 45 of 40 outermost of hinge
On 45d.
As shown in fig. 7, first pivoting portion 22 be overlapped hinge 40 the body of rod 41 a first axle hole seat 41c after, by will
One plug 50 is inserted into first pivoting portion 22 and first axle hole seat 41c, and left plate body 20 is enable to be rotatably attached the body of rod 41.Then,
The rest may be inferred, after being overlapped a first axle hole seat 42c of the next body of rod 42 of the second boss 41d and one for the body of rod 41, by general
After next plug 51 is inserted into the second boss 41d of a body of rod 41 and first axle hole seat 42c of next body of rod 42, the body of rod 41 just can
It is rotatably attached next body of rod 42.
It is the right side partial enlarged view of the exploded perspective schematic diagram of shell structure 11 shown in Fig. 6 shown in Fig. 8.As shown in figure 8,
Second pivoting portion 32 is inserted into second after being overlapped the one second boss 45d of a body of rod 45 of hinge 40, by by a plug 55
Articulated section 32 and the second boss 45d, right panel body 30 just can be rotatably attached the body of rod 45.
In the embodiment in figs. 7 and 8, left plate body 20, the second pivoting portion of right panel body 30 and hinge 40 and the second axis hole
Seat ties up to vertical upper dislocation, therefore second pivoting portion between different elements and the second boss can be coupled and be overlapped.
It is the stereoscopic schematic diagram of the left plate body 20 of shell structure 11 shown in Fig. 6 shown in Fig. 9.As shown, left plate body 20
Right end has two first pivoting portions 22, to be rotatably attached hinge 40.In addition, left plate body 20 also has 26 He of a upper cover plate
One lower cover plate 28, in forming multiple holding tanks 23 on the opposite two side faces of left plate body 20, and in upper cover plate 26 and lower cover plate
A display device configurations area 24 is formed between 28, to accommodate a flexible panel 25.
It is the stereoscopic schematic diagram of the right panel body 30 of shell structure 11 shown in Fig. 6 shown in Figure 10.As shown, right panel body 30
Right end has two second pivoting portions 32, to be rotatably attached hinge 40.In addition, right panel body 30 also has 36 He of a upper cover plate
One lower cover plate 38, in forming multiple holding tanks 33 on the opposite two side faces of right panel body 30, and in upper cover plate 36 and lower cover plate
A display device configurations area 34 is formed between 38, to accommodate flexible panel 25.
The technology contents and technical characterstic of this exposure have revealed that as above, however those skilled in the art still may base
In this exposure teaching and announcement and make various replacements and modification without departing substantially from this exposure spirit.Therefore, the protection model of this exposure
The revealed content of embodiment should be not limited to by enclosing, and should include various replacements and modification without departing substantially from this exposure, and be this patent
Application claims are covered.
[symbol description]
10 flexible display devices
11 shell structures
20 plate bodys
21 grooves
22 first pivoting portions
23 holding tanks
24 display device configurations areas
25 flexible panels
26 upper cover plates
28 lower cover plates
30 plate bodys
32 second pivoting portions
33 holding tanks
34 display device configurations areas
36 upper cover plates
38 lower cover plates
40 hinges
The 41-45 body of rod
Outside 41a-45a
41b-45b inner edge
41c-45c first axle hole seat
The second boss of 41d-45d
The first inclined-plane 41e-45e
The second inclined-plane 41f-45f
The head 41g-45g
The tail portion 41h-45h
50-55 plug
60-65 plug
1 first angle of θ
2 second angle of θ
3 third angle of θ
The 4th angle of θ 4
The outer side length of L1
Side length in L2
Wheelbase outside L3
L4 inner edge wheelbase
Claims (24)
1. a kind of flexible display device, includes: a shell structure and a flexible panel,
The shell structure includes a hinge and two plate bodys, and the flexible panel is around the hinge and two plate body；
The hinge includes the multiple bodies of rod being mutually pivotally connected, and respectively opposite two ends of the body of rod all have a head and a tail portion, the head
Opposite two sides that portion and the tail portion are longitudinally disposed at the body of rod along the one of the body of rod respectively；
Two plate body is laterally respectively pivoted on the outermost bipole body of the hinge along the one of the body of rod, and can pass through the hinge
It is back and forth overturn in a unfolded state and a folded state；
Wherein, in the unfolded state, which is located remotely from each other, and the head of multiple body of rod is mutually drawn close, and adjacent two
There is one first angle, and in the folded state, which is mutually drawn close, multiple body of rod between the tail portion of the body of rod
The head be separated from each other, and there is one second angle between the head of the two adjacent bodies of rod, second angle and this
The angle of one angle is symmetrical.
2. the flexible display device as described in claim 1, wherein the tail width of the body of rod is towards the side far from the head
To tapered, and this it is horizontal be upwardly formed opposite one first inclined-plane and one second inclined-plane, first angle is between adjacent two
Between first inclined-plane and second inclined-plane of the body of rod.
3. the flexible display device as described in claim 2, wherein first inclined-plane of the body of rod is opposite with second inclined-plane
Claim.
4. the flexible display device as described in claim 1, wherein the flexible panel is towards the head one in the folded state
The amount of tension of side is equal to shrinkage of the flexible panel towards the tail portion side, makes a total length of the flexible panel in the folding
It is identical under the unfolded state under overlapping state.
5. the flexible display device as described in claim 1, wherein respectively opposite two ends of the body of rod all also have a first axle
Hole seat and one second boss, the first axle hole seat and second boss are horizontally set at the opposite of the body of rod along this respectively
Two sides, in adjacent two bodies of rod, wherein second boss of the first axle hole seat of the body of rod and another body of rod
Coaxial arrangement.
6. the flexible display device as described in claim 5, wherein the hinge also includes multiple plugs, and the multiple of part inserts
One end of bolt is arranged in the first axle hole seat of coaxial arrangement, and the other end is arranged in second boss of coaxial arrangement,
One end of multiple plug of another part is arranged in two plate body, and the other end is arranged in corresponding two bar of the hinge outermost
On body.
7. the flexible display device as described in claim 6, wherein two plate body respectively has two articulated sections, this is corresponded respectively to
First axle hole seat and second boss of the body of rod, one end of multiple plug of another part are arranged in being somebody's turn to do for two plate body
Two articulated sections, the other end are arranged in first axle hole seat or second boss of the bipole body.
8. the flexible display device as described in claim 7 corresponds respectively to the bar wherein respectively the plate body also has two grooves
First axle hole seat or second boss of body, wherein the first axle hole seat of the body of rod is incorporated into the wherein plate body
In the groove, second boss of another body of rod is incorporated into the groove of another plate body.
9. the flexible display device as described in claim 5, wherein the first axle hole seat and second boss tie up to the bar
Misplace configuration on the axis direction of body.
10. the flexible display device as described in claim 1 is set respectively wherein being respectively provided with multiple holding tanks on the plate body
It is placed on the opposite two side faces of the plate body, and corresponds respectively to opposite two ends of the body of rod, the flexible panel two sides fate
It is not embedded in the grade holding tanks.
11. the flexible display device as described in claim 1 wherein has between the plate body and the corresponding body of rod on the hinge
One third angle, the angle of the third angle are greater than or equal to the angle of second angle.
12. the flexible display device as described in claim 11, wherein another plate body and the corresponding body of rod on the hinge it
Between there is one the 4th angle, the angle of the 4th angle is less than the angle of second angle.
13. a kind of shell structure, includes:
One hinge, comprising the multiple bodies of rod being mutually pivotally connected, respectively opposite two ends of the body of rod all have a head and a tail portion, the head
Opposite two sides that portion and the tail portion are longitudinally disposed at the body of rod along the one of the body of rod respectively；And
Two plate bodys, one along the body of rod is laterally respectively pivoted on the outermost bipole body of the hinge, and can pass through the hinge
It is back and forth overturn in a unfolded state and a folded state；
Wherein, in the unfolded state, which is located remotely from each other, and the head of multiple body of rod is mutually drawn close, and adjacent two
There is one first angle, and in the folded state, which is mutually drawn close, multiple body of rod between the tail portion of the body of rod
The head be separated from each other, and there is one second angle between the head of the two adjacent bodies of rod, second angle and this
The angle of one angle is symmetrical.
14. the shell structure as described in claim 13, wherein the tail width of the body of rod towards the direction far from the head gradually
Contracting, and this it is horizontal be upwardly formed opposite one first inclined-plane and one second inclined-plane, first angle is between adjacent two bars
Between first inclined-plane and second inclined-plane of body.
15. the shell structure as described in claim 14, wherein first inclined-plane of the body of rod and second inclined-plane are symmetrical.
16. the shell structure as described in claim 13, wherein respectively opposite two ends of the body of rod all also have a first axle hole seat
And one second boss, the first axle hole seat and second boss are horizontally set at opposite the two of the body of rod along this respectively
Side, in adjacent two bodies of rod, wherein the first axle hole seat of the body of rod and second boss of another body of rod are same
Axis setting.
17. the shell structure as described in claim 16, wherein the hinge also includes multiple plugs, multiple plug of part
One end is arranged in the first axle hole seat of coaxial arrangement, and the other end is arranged in second boss of coaxial arrangement.
18. the shell structure as described in claim 16, wherein the first axle hole seat and second boss tie up to the body of rod
Misplace configuration on axis direction.
19. a kind of hinge can back and forth be overturn in a unfolded state and a folded state, which includes the multiple bars being mutually pivotally connected
Body, respectively opposite two ends of the body of rod all have a head and a tail portion, and the head and the tail portion are respectively along a longitudinal direction of the body of rod
It is set to opposite two sides of the body of rod；
Wherein, in the unfolded state, the head of multiple body of rod is mutually drawn close, and between the tail portion of the two adjacent bodies of rod
With one first angle, and in the folded state, the head of multiple body of rod is separated from each other, and the two adjacent bodies of rod
There is one second angle, the angle of second angle and first angle is symmetrical between the head.
20. the hinge as described in claim 19, wherein the tail width of the body of rod is tapered towards the direction far from the head, and
And the body of rod one it is horizontal be upwardly formed opposite one first inclined-plane and one second inclined-plane, which should between adjacent two
Between first inclined-plane and second inclined-plane of the body of rod.
21. the hinge as described in claim 20, wherein first inclined-plane of the body of rod and second inclined-plane are symmetrical.
22. the hinge as described in claim 19, wherein respectively opposite two ends of the body of rod all also have a first axle hole seat and
One second boss, the first axle hole seat and second boss are horizontally set at opposite two sides of the body of rod along this respectively,
In the body of rod of adjacent two, wherein the first axle hole seat of the body of rod and second boss of another body of rod are coaxially set
It sets.
23. the hinge as described in claim 22, wherein the hinge also includes multiple plugs, one end of multiple plug of part
It is arranged in the first axle hole seat of coaxial arrangement, the other end is arranged in second boss of coaxial arrangement.
24. the hinge as described in claim 22, wherein the first axle hole seat and second boss tie up to the axle center of the body of rod
Misplace configuration on direction.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107203135 | 2018-03-09 | ||
| TW107203135 | 2018-03-09 | ||
| TW107129315 | 2018-08-22 | ||
| TW107129315A TWI678959B (en) | 2018-03-09 | 2018-08-22 | Hinge, shell structure and flexible display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242663A true CN110242663A (en) | 2019-09-17 |
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ID=67882371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023791.4A Pending CN110242663A (en) | 2018-03-09 | 2018-09-04 | Hinge, shell structure and flexible display device |
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| Country | Link |
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| CN (1) | CN110242663A (en) |
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| CN110570773A (en) * | 2019-09-18 | 2019-12-13 | 昆山工研院新型平板显示技术中心有限公司 | Flexible display panel |
| CN110647215A (en) * | 2019-09-29 | 2020-01-03 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| CN113112921A (en) * | 2021-04-12 | 2021-07-13 | 武汉华星光电半导体显示技术有限公司 | Foldable display device and electronic equipment |
| WO2023044750A1 (en) * | 2021-09-24 | 2023-03-30 | Boe Technology Group Co., Ltd. | Pivotable support apparatus and display apparatus |
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Application publication date: 20190917 |