CN208734722U - Flexible display module and flexible terminal - Google Patents
Flexible display module and flexible terminal Download PDFInfo
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- CN208734722U CN208734722U CN201820799441.6U CN201820799441U CN208734722U CN 208734722 U CN208734722 U CN 208734722U CN 201820799441 U CN201820799441 U CN 201820799441U CN 208734722 U CN208734722 U CN 208734722U
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Abstract
The utility model embodiment discloses a kind of flexible display module and flexible terminal.Flexible display module includes flexible display screen and support component, and the support component includes support chip and can be relative to the sliding panel of support chip sliding;The opposite end of the flexible display screen is individually fixed in the support chip and the sliding panel.Flexible terminal includes flexible display module above-mentioned.Flexible display module provided by the utility model and flexible terminal, compared to the structural member of existing electronic device, form is more diversified, can meet more demands.
Description
Technical field
The utility model relates to field of electronic device more particularly to a kind of flexible display modules and flexible terminal.
Background technique
Existing electronic device, such as mobile phone, tablet computer, portable music player, portable video player, palm
Game machine etc., has been widely used.However, the structural member form of existing electronic device is single, it is unable to satisfy the demand of people.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, providing a kind of flexible display module and flexible
Terminal, form is more diversified, can meet more demands.
On the one hand, the utility model embodiment provides a kind of flexible display module, including flexible display screen and support
Component,
The support component includes support chip and can be relative to the sliding panel of support chip sliding;
The opposite end of the flexible display screen is individually fixed in the support chip and the sliding panel.
On the other hand, the utility model provides a kind of flexible terminal, including flexible display module above-mentioned.
Flexible display module provided by the utility model and flexible terminal, compared to the structure of existing electronic device
Part, form is more diversified, can meet more demands.
Detailed description of the invention
It, below will be practical to this in order to illustrate more clearly of the technical solution in the utility model embodiment or background technique
Attached drawing needed in new embodiment or background technique is illustrated.
Fig. 1 is the isometric front view for the flexible terminal that the preferred embodiment in the utility model provides;
Fig. 2 is the rear isometric view of flexible terminal in Fig. 1;
Fig. 3 is the perspective view of flexible terminal in the bent state in Fig. 1;
Fig. 4 is the decomposition diagram of flexible terminal in Fig. 1;
Fig. 5 is the back side decomposition diagram of flexible terminal in Fig. 2;
Fig. 6 is the decomposition diagram of flexible terminal in the bent state in Fig. 3;
Fig. 7 is the structural schematic diagram of the Interlined hinge of flexible terminal in Fig. 4;
Fig. 8 is the structural schematic diagram of another angle of Interlined hinge in Fig. 7;
Fig. 9 is the decomposition diagram of Interlined hinge in Fig. 7;
Figure 10 is the decomposition diagram of Interlined hinge in Fig. 8;
Figure 11 is the structural schematic diagram of Interlined hinge in the bent state in Fig. 7;
Figure 12 is the structural schematic diagram of Interlined hinge another angle in the bent state in Fig. 7;
Figure 13 is that Interlined hinge is equipped with the structural schematic diagram under sheath state in Fig. 8;
Figure 14 is the decomposition diagram of Interlined hinge in Figure 13;
Figure 15 is the structural schematic diagram of the driving assembly of flexible terminal in Fig. 4;
Figure 16 is the structural schematic diagram of another angle of driving assembly in Figure 15;
Figure 17 is the partially exploded diagram of driving assembly in Figure 15;
Figure 18 is the structural schematic diagram of driving assembly in the bent state in Figure 15;
Figure 19 is the partial structure diagram for the flexible terminal that another embodiment of the utility model provides;
Figure 20 is the decomposition diagram of flexible terminal in Figure 19;
Figure 21 is the cross-sectional view for the flexible terminal that another embodiment of the utility model provides;
Figure 22 is the cross-sectional view of flexible terminal in the bent state in Figure 21.
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.
Referring to Fig. 1, Fig. 2 and Fig. 3, for the flexible terminal that preferred embodiment in the utility model provides, the flexible end
Each electron-like that end can fold for flexible mobile phone, flexible tablet computer, flexible PDA, bendable display etc.
Equipment.
As shown in Figures 3 and 4, flexible terminal includes flexible display screen 100, bendable mechanism and shell 400.It is flexible
Mechanism includes support component 200 and attachment device 300.Flexible display screen 100 is located at the front of entire flexible terminal, its own
It can be bent, and show contents screen, support component 200 is used to provide branch for flexible display screen 100 and entire flexible terminal
Support, attachment device 300 for realizing the folding and expansion of flexible terminal, protect by outer surface of the shell 400 for flexible terminal
Shield.In the present embodiment, flexible display screen 100 is located at the lateral surface of flexible terminal in a folded configuration.
Flexible display screen 100 is connected to support component 200, and support component 200 is used to provide branch to flexible display screen 100
Support, support component 200 can be bonded flexible display module with flexible display screen 100, need to show picture with to all kinds of
In the equipment in face.Support component 200 includes support chip 23 and can be with respect to the sliding panel 24 of the sliding of support chip 23, flexible display screen
100 opposite end is individually fixed in support chip 23 and sliding panel 24.As shown in figure 4, flexible display screen 100 includes being located at both ends
Between bendable portion 13, support chip 23 includes flexible sheet 232 corresponding with bendable portion 13.Support chip 23 and sliding panel 24
It is located at the both ends of flexible terminal, bendable portion 13 and flexible sheet 232 are located at the middle position of flexible terminal, energy
Enough it is bent with the bending of flexible terminal.Flexible display screen 100 further includes the first flat part 11 and the second flat part 12, and first
Flat part 11 and the second flat part 12 are respectively formed the opposite end of flexible display screen 100, and bendable portion 13 is integrally formed the
Between one flat part 11 and the second flat part 12.
Support component 2 further includes the first supporting element 21 and the second supporting element 22;The support chip 23 includes and flexible sheet
The fixinig plate 231 of 232 connections, fixinig plate 231 are fixed on the first supporting element 21, and sliding panel 24 is slidably connected to the second supporting element
On 22.By the first supporting element 21 and the second supporting element 22, the assembly connection of support chip 23 Yu sliding panel 24 can be convenient, simultaneously
It can be in favor of the opposite sliding between realization support chip 23 and sliding panel 24.First supporting element 21 and the second supporting element 22 respectively with
The both ends of flexible display screen 100 are corresponding, to support the both ends of flexible display screen 100 respectively.
Attachment device 300 includes driving assembly, Interlined hinge 3 and the structural member connecting with Interlined hinge.Attachment device 300
Can be realized bending, when attachment device 300 be bent when, driving assembly by the bending angle of attachment device 300 be converted into displacement and
The first supporting element 21 and the opposite attachment device 300 of the second supporting element 22 is driven to slide.More specifically, driving assembly can will link
Hinge 3 drives the first supporting element 21 and the opposite connection of the second supporting element 22 at displacement relative to the angular transition that structural member rotates
Device 300 slides.
Structural member is two, and two structural members are flexibly connected by Interlined hinge 3.Two structural members respectively with two
Supporting element is slidably matched, and glide direction is the arragement direction of two structural members under unfolded state.In the present embodiment, in order to just
In description, two structural members are respectively first structure part 301 and the second structural member 302.First structure part 301 and the first supporting element
21 are slidably connected, and the second structural member 302 is slidably connected with the second supporting element 22, the cunning of the first supporting element 21 and the second supporting element 22
Dynamic direction is the arragement direction of first structure part 301 and the second structural member 302 under unfolded state, be that is to say from first structure part
301 towards the direction of the second structural members 302 or the second structural member 302 towards the direction of first structure part 301.
Shell 400 includes two sub- shells, is fixedly connected respectively with two supporting elements.Each sub- shell of shell includes being fixedly connected
Center and dorsal shield, center can be integrally formed with supporting element or center is integrally formed with dorsal shield, and fix with supporting element
Connection.For ease of description, two sub- shells are respectively the first sub- shell 410 and the second sub- shell 420, and the first sub- shell 410 includes fixing
The first center 411 and the first dorsal shield 412 of connection, the first center 411 can be integrally formed with the first supporting element 21.Second son
Shell 420 includes the second center 421 and the second dorsal shield 422 being fixedly connected, and the second center 421 and the second supporting element 22 can be one
It is body formed.
As shown in Fig. 4 and Fig. 6, flexible terminal provided by the utility model can roll on the left and right directions of Fig. 4
Folded and expansion.First flat part 11, fixinig plate 231, the first supporting element 21, first structure part 301 and the first dorsal shield 412 from up to
Under be cascading, and be located at figure in flexible terminal right half part.Second flat part 12, sliding panel 24, second support
Part 22, the second structural member 302 and the second dorsal shield 422 are cascading from top to bottom, and are located at a left side for flexible terminal in figure
Half part.Bendable portion 13, flexible sheet 232 and Interlined hinge 3 are located at flexible terminal from up to being cascading
Middle section.
In flexible display module, support chip 23 and sliding panel 24 can be mounted directly on flexible display screen 100 with right
Flexible display screen 100 is supported.When flexible display module is bent, due to flexible display screen 100 and support component
200 are stacked, and the bending radius of the two is different, can be to avoid using the opposite sliding between support chip 23 and sliding panel 24
Or it reduces and flexible display screen 100 is pullled or squeezed during bending and expansion and causes to damage.
The fixinig plate 231 and flexible sheet 232 of support chip 23 are integrally formed, in order to process preparation, fixinig plate 231 with
One end of flexible display screen 100 i.e. the first flat part 11 is stacked and is fixedly connected, 21 layers of fixinig plate 231 and the first supporting element
Folded to be arranged and be fixedly connected, fixinig plate 231 is located between one end of flexible display screen 100 and the first supporting element 21.Flexible sheet
232 are oppositely arranged with bendable portion 13, and one end and the second supporting element 22 in flexible sheet 232 far from fixinig plate 231 are fixed to be connected
It connects.
Support chip 23 is that bendable material is made and has the restoring force for restoring straightened condition.Preferably, support chip 23
For steel disc, certainly in other embodiments, tablet can also be made for other metal or alloy materials in support chip 23.
Sliding contact between the bendable portion 13 of flexible display screen 100 and the flexible sheet 232 of support chip 23, can be to avoid
Or it reduces during bending and expansion because bendable portion 13 of the two bending radius difference to flexible display screen 100 is pullled or squeezed
It presses and causes to damage, guarantee the service life of flexible display screen 100.
Since flexible terminal is during folding and expansion, bendable portion 13 is located on the outside of the bending of flexible sheet 232,
Bendable portion 13 and the bending radius of flexible sheet 232 are inconsistent, connect as fixed between bendable portion 13 and flexible sheet 232
It connects, bendable portion 13 will be elongated and make 13 length of bendable portion after bending bigger than 232 length of flexible sheet after bending, then can
Bendable portion 13 is caused to pull and destroys flexible display screen 100, therefore is required to phase between bendable portion 13 and flexible sheet 232
To movement.Since the first flat part 11 is fixedly connected with fixinig plate 231, therefore bendable portion 13 is able to drive 12 phase of the second flat part
Junction relative movement to flexible sheet 232 and the second supporting element 22, i.e. the second flat part 12 can be relative to the second supports
Part 22 slide, to avoid or reduce flexible display screen 100 is caused to pull.
Flexible sheet 232 is fixed on the second supporting element 22 far from one end of fixinig plate 231 so that flexible sheet 232 with
Second supporting element 22 can be directly fixedly connected, and with connection convenient for assembly, and support component 2 be made to be the module of an entirety,
It maintains easily and assembles.Herein, in other embodiments, one end and the second support far from fixinig plate 231 of flexible sheet 232
On the other structures component that both parts 22 can be both secured in flexible terminal or the two is to be slidably matched.
The distance between the one end of flexible sheet 232 far from fixinig plate 231 and sliding panel 24 are variable.Flexible sheet 232 is remote
Position between one end from fixinig plate 231 and sliding panel 24 opposite can change, and not be fixedly installed, to utilize bendable
Sliding between knee-piece 232 and sliding panel 24 is avoided or reduced to be caused to damage to flexible display screen 100.
As shown in figure 4, sliding panel 24 is fixedly connected on the other end i.e. the second flat part 12 of flexible display screen 100, utilize
Sliding panel 24 can be supported the second flat part 12, to improve the structural strength at the second flat part 12.Sliding panel simultaneously
24 are slidably connected to the second supporting element 22, to guarantee the stability of opposite second supporting element 22 sliding of the second flat part 12.
In conjunction with shown in Fig. 4 and Fig. 5, it is fixed with guide protrusions 241 on sliding panel 24, is provided with guiding on the second supporting element 22
Hole 221, guide protrusions 241 are slideably positioned in pilot hole 221, can be with using the cooperation of guide protrusions 241 and pilot hole 221
Guarantee the stability of sliding panel 24 and the relative movement of the second supporting element 22.Guide protrusions 241 and pilot hole 221 can be it is multiple,
And it is divided into two groups of two sides for being separately positioned on sliding panel 24, to be further ensured that sliding panel 24 and the second supporting element 22 relatively move
Stability.Guide protrusions 241 are to extend downward from 24 lower surface of sliding panel or side, and pilot hole 221 penetrates through the second supporting element
22 upper and lower surface.
Second supporting element 22 is plate, and is bonded setting with sliding panel 24, can further be conducive to opposite therebetween move
Dynamic stability.241 bending of guide protrusions forms hook part, and the edge of pilot hole 221, can be between hook part and sliding panel 24
Facilitate part by sliding panel 24 and 22 assembly connection of the second supporting element at an entirety.
As shown in figure 5, flexible display module further includes the elastic component 25 connecting with sliding panel 24, elastic component 25 is for mentioning
Make sliding panel 24 mobile towards the direction far from the first supporting element 21 for elastic force, during the expansion of flexible terminal, utilizes
Elastic component 25 can make sliding panel 24 that the second flat part 12 be driven to be moved, and to even up flexible display screen 100, avoid
Flexible display screen 100 forms fold.Preferably, elastic component 25 is pressure spring, certainly in other embodiments, elastic component 25 may be used also
With for elastic slice, torsional spring etc., other can provide the component of elastic force.
In the present embodiment, elastic component 25 is connected between sliding panel 24 and the second supporting element 22, to facilitate elastic component 25
Assembly connection.Herein, in other embodiments, elastic component 25 can also be connected to sliding panel 24 and flexible terminal inner
Between other structures part, as long as elastic component 25 is enabled to generate elastic force to sliding panel 24 towards the direction far from the first supporting element 21
?.
Further, as shown in Figures 4 and 5, it is provided with convex block 242 on sliding panel 24, was provided on the second supporting element 22
Hole 222, convex block 242 slide through the via hole 222 and protrude from the second supporting element 22.Convex block 242 can be in via hole 222 along
One supporting element 21 is slided towards the direction of the second supporting element 22.Being provided on one side far from sliding panel 24 is determined on second supporting element 22
Position block 223, elastic component 25 are arranged between convex block 242 and locating piece 223, and the structure is simple, connection convenient for assembly.
As shown in figure 4, the one end of flexible sheet 232 far from fixinig plate 231 is bent to form connection towards the second supporting element 22
Portion 233, the support component 2 further include the briquetting 26 fitted on interconnecting piece 233, can be by interconnecting piece 233 by briquetting 26
It is pressed on the second supporting element 22, to facilitate being fixedly connected between flexible sheet 232 and the second supporting element 22.More specifically,
Interconnecting piece 233 is re-directed towards 24 horizontal extension of sliding panel after bending downward with respect to flexible sheet 232, to facilitate between briquetting 26
Assembly connection.
Further, pressure hole 260 is provided on briquetting 26;Shape on the second supporting element 22 being fixedly connected with flexible sheet 232
At there is protrusion 226, fixation hole 230 is provided on interconnecting piece 233, protrusion 226 wears fixation hole 230 and pressure hole 260, interconnecting piece
233 are fixed between the second supporting element 22 and briquetting 26.Using briquetting 26 may be implemented the second supporting element 22 and support chip 23 it
Between be fixedly connected, and it is convenient for assembly.
Protrusion 226 to be multiple, corresponding fixation hole 230 and pressure hole 260 be also it is multiple, using multiple raised 226 with it is multiple solid
Determine the cooperation between hole 230, multiple pressure holes 260, it is ensured that the bonding strength between the second supporting element 22 and support chip 23.Pressure
Block 26 can be the strip being arranged along 232 end edge of flexible sheet, i.e. briquetting is arranged along the width direction of flexible terminal,
Multiple pressure holes 260 are arranged along the length direction of briquetting 26.
When flexible display screen 100 is under unfolded state, surface and fixinig plate of the briquetting 26 towards flexible display screen 100
231 flush towards the surface of flexible display screen 100, so that briquetting 26 and fixinig plate 231 can carry out flexible display screen 100
Smooth support.
Fluted 220 are arranged on second supporting element 22, protrusion 226 is arranged in groove 220, the connection of flexible sheet 232
Portion 233 is in bending-like and extends in groove 220.Briquetting 26 and interconnecting piece 233 are respectively positioned in groove 220, and interconnecting piece 233 is fixed
Between briquetting 26 and the second supporting element 22, protrusion 226 wears fixation hole 230 and pressure hole 260, may be implemented the using briquetting 26
Being fixedly connected between two supporting elements 22 and support chip 23.Interconnecting piece 233 and briquetting 26 can be accommodated using groove 220.Can
Under the unfolded state of curved extremities, sliding panel 24, briquetting 26 and 231 three of fixinig plate are flat towards the surface of flexible display screen 100
Together, so that entirely flexible display screen 100 is supported.In the present embodiment, the length and width dimensions of groove 220 are larger, sliding panel
24 are also located in groove 220, so that the flush of sliding panel 24 and the briquetting 26 towards the flexible display screen 100, side
Just assembly connection, while being conducive to reduce the thickness of entire terminal.
Fixinig plate 231 is fixedly connected with the first supporting element 21, and the first supporting element 21 is slidably connected to first structure part 301.
When the opposite first structure part 301 of the first supporting element 21 slides, it is straight that the first supporting element 21 is able to drive fixinig plate 231, first
Portion 11, first shell 410 are moved.
When flexible terminal is folded by unfolded state, first structure part 301 and the second structural member 302 pass through linkage
The rotation close to each other of hinge 3 is folded with realizing, flexible display screen 100 is bent, and the second flat part 12 pulls sliding panel 24 towards bending
Position is slided with respect to the second supporting element 22, and sliding panel 24 is mobile towards support chip 23, leads to Flexible Displays due to folding to offset
Shield the case where 100 length increase.Elastic component 25 generates screen resilience by compression at this time.
Conversely, first structure part 301 and the second structural member 302 are logical when flexible terminal is unfolded by folded state
It crosses Interlined hinge 3 and is located remotely from each other rotation to realize expansion.The screen resilience of elastic component 25 drives sliding panel 24 and the second flat part 12
It is slided towards the direction far from crooked place with respect to the second supporting element 22, is flattened flexible display screen 100.
Utilize the relative movement of sliding panel 24 and the second supporting element 22, it is ensured that Flexible Displays in bending or flattening process
Screen 100 is not stretched or squeezes.
As shown in figure 5, attachment device 300 is two groups, the arragement direction of two groups of attachment devices 300 is perpendicular to first structure part
301 and second structural member 302 arragement direction, be separately positioned at the two side ends on flexible terminal width direction.It can manage
Solution, flexible terminal is rectangle in the deployed state, can be folded in the longitudinal direction, to reduce its length dimension.
First supporting element 21 and the second supporting element 22 are arranged along the length direction of flexible terminal, the first flat part 11 and the second flat part
12 also arrange along the length direction of flexible terminal.
As shown in figure 4, be connected between attachment device 300 described in two groups by two fixing pieces, two fixing pieces point
It is not fixedly connected with same group of two structural members;Between two groups of attachment devices 300, two structural members being oppositely arranged it
Between be fixedly connected by a fixing piece, with realize both while act.Two supporting elements are matched with two fixing piece slidings respectively
It closes.Two first structure parts 301 are fixedly connected by the first fixing piece 305, dynamic while to realize two first structure parts 301
Make.Two the second structural members 302 are fixedly connected by the second fixing piece 304, dynamic while to realize two the second structural member 302
Make.Using two groups of attachment devices 300, flexible terminal bend may be implemented and the stability of process is unfolded, and in two connection dresses
Setting can be with devices such as placement of flexible circuit boards between 300.Herein, in other embodiments, attachment device 300 can also be
One, the middle position on flexible terminal width direction.
Two supporting elements are slidably matched with two fixing pieces respectively, relatively sliding between supporting element and structural member to realize
It is dynamic.In the present embodiment, the sliding matching structure between each supporting element and each fixing piece is identical, this sentences the first supporting element and first
Sliding matching structure between fixing piece is described in detail.
As shown in figure 4, multiple bar shaped boss 3031 are provided on the first fixing piece 305, multiple bar shaped boss 3031
Arragement direction along attachment device 300 described in two groups is arranged in a row, and the length direction of the bar shaped boss 3031 is two structures
The arragement direction of part;Multiple strip grooves matched with the bar shaped boss 3031 are provided on first supporting element 21
2101, each bar shaped boss 3031 is slideably positioned in each strip groove 2101, by multiple bar shaped boss 3031 with it is more
The cooperation of a strip groove 2101, it is ensured that the stability of opposite first fixing piece 305 sliding of the first supporting element 21.
Interlined hinge 3 includes multiple STATEMENT OF FEDERALLY SPONSOREDs, and under 3 unfolded state of Interlined hinge, multiple STATEMENT OF FEDERALLY SPONSOREDs line up at least two rows,
Multiple driving cogs are provided in each STATEMENT OF FEDERALLY SPONSORED, pass through the driving cog between the two neighboring STATEMENT OF FEDERALLY SPONSORED of same row
Be meshed so that two neighboring STATEMENT OF FEDERALLY SPONSORED can engagement rotation, the two neighboring STATEMENT OF FEDERALLY SPONSORED positioned at same row passes through respectively
The shaft respectively closed on is rotatablely connected to the same STATEMENT OF FEDERALLY SPONSORED of another row.
First STATEMENT OF FEDERALLY SPONSORED for setting first row is static and as object of reference, first STATEMENT OF FEDERALLY SPONSORED of adjacent second row and the
Two STATEMENT OF FEDERALLY SPONSOREDs are intermeshed and are rotationally connected with first STATEMENT OF FEDERALLY SPONSORED of first row, when first STATEMENT OF FEDERALLY SPONSORED of second row rotates
When, second STATEMENT OF FEDERALLY SPONSORED that will drive second row is rotated, and second STATEMENT OF FEDERALLY SPONSORED of second row drives second of first row
STATEMENT OF FEDERALLY SPONSORED is rotated relative to first STATEMENT OF FEDERALLY SPONSORED of first row by engagement, and second STATEMENT OF FEDERALLY SPONSORED of first row drives second row
Third STATEMENT OF FEDERALLY SPONSORED rotated relative to second STATEMENT OF FEDERALLY SPONSORED of second row by engagement system, and so on so that one
The rotation of STATEMENT OF FEDERALLY SPONSORED can drive multiple STATEMENT OF FEDERALLY SPONSOREDs to link, in Interlined hinge the rotation of any STATEMENT OF FEDERALLY SPONSORED will drive it is all its
He rotates STATEMENT OF FEDERALLY SPONSORED, and each STATEMENT OF FEDERALLY SPONSORED can be rotated synchronously when Interlined hinge is bent.Due to the two neighboring STATEMENT OF FEDERALLY SPONSORED of same row
Engagement, the transmission toothing of the two is identical, and the angular speed of the two keeps identical, transmission ratio 1, so that each STATEMENT OF FEDERALLY SPONSORED and adjacent
Rotational angle between STATEMENT OF FEDERALLY SPONSORED is consistent, meanwhile, the relative rotation angle between adjacent every two STATEMENT OF FEDERALLY SPONSORED of different rows
It is identical.
In the present embodiment, multiple STATEMENT OF FEDERALLY SPONSOREDs are arranged into two rows, to simplify structure, reduce occupied space.Herein, in other realities
It applies in mode, multiple STATEMENT OF FEDERALLY SPONSOREDs can also be arranged into three rows or more.The adjacent STATEMENT OF FEDERALLY SPONSORED of the STATEMENT OF FEDERALLY SPONSORED of each row and another row
It is staggered, so that STATEMENT OF FEDERALLY SPONSORED can be rotatablely connected simultaneously with two STATEMENT OF FEDERALLY SPONSOREDs engaged of adjacent another row.
Fig. 7 to Figure 12 is referred to, STATEMENT OF FEDERALLY SPONSORED number included in each Volleyball Association's moving part is identical, and is three or more;Each row
In STATEMENT OF FEDERALLY SPONSORED, at one end of the row and only with the STATEMENT OF FEDERALLY SPONSORED of the STATEMENT OF FEDERALLY SPONSORED of adjacent another row rotation connection for actively
Two active STATEMENT OF FEDERALLY SPONSOREDs 311/312 of STATEMENT OF FEDERALLY SPONSORED 311/312, adjacent two rows are fixedly connected with two structural members 301/302 respectively.
Herein, in other embodiments, the number difference 1 of STATEMENT OF FEDERALLY SPONSORED included in the STATEMENT OF FEDERALLY SPONSORED as described in adjacent two rows, number is more
Two STATEMENT OF FEDERALLY SPONSOREDs in one row positioned at both ends are fixedly connected with two structural members 301/302 respectively.
In each Volleyball Association's moving part, the STATEMENT OF FEDERALLY SPONSORED positioned at the other end opposite with active STATEMENT OF FEDERALLY SPONSORED 311/312 is driven STATEMENT OF FEDERALLY SPONSORED
321/322, the number of STATEMENT OF FEDERALLY SPONSORED is at least three in each Volleyball Association's moving part, active STATEMENT OF FEDERALLY SPONSORED 311/312 and driven STATEMENT OF FEDERALLY SPONSORED 321/
322 each one, the STATEMENT OF FEDERALLY SPONSORED between active STATEMENT OF FEDERALLY SPONSORED 311/312 and driven STATEMENT OF FEDERALLY SPONSORED 321/322 is middle part STATEMENT OF FEDERALLY SPONSORED
331/332, middle part STATEMENT OF FEDERALLY SPONSORED 331/332 is at least one, and middle part STATEMENT OF FEDERALLY SPONSORED 331/332 is and active STATEMENT OF FEDERALLY SPONSORED 311/312
And the STATEMENT OF FEDERALLY SPONSORED that driven STATEMENT OF FEDERALLY SPONSORED 321/322 is meshed.It should be understood that active STATEMENT OF FEDERALLY SPONSORED 311/312, middle part STATEMENT OF FEDERALLY SPONSORED 331/
332 and driven STATEMENT OF FEDERALLY SPONSORED 321/322 be different names of the STATEMENT OF FEDERALLY SPONSORED in each row at different location, in position and knot between three
Difference on structure forms three kinds of specific embodiments of STATEMENT OF FEDERALLY SPONSORED.In other optional embodiments, active STATEMENT OF FEDERALLY SPONSORED
311/312 is also possible to driven STATEMENT OF FEDERALLY SPONSORED or middle part STATEMENT OF FEDERALLY SPONSORED, driven STATEMENT OF FEDERALLY SPONSORED 321/322 be also possible to active STATEMENT OF FEDERALLY SPONSORED or in
Portion's STATEMENT OF FEDERALLY SPONSORED, middle part STATEMENT OF FEDERALLY SPONSORED 331/332 are also possible to active STATEMENT OF FEDERALLY SPONSORED or driven STATEMENT OF FEDERALLY SPONSORED.It is main according to other names mode
Dynamic STATEMENT OF FEDERALLY SPONSORED 311/312 can be used as the first STATEMENT OF FEDERALLY SPONSORED of Interlined hinge, and middle part STATEMENT OF FEDERALLY SPONSORED 331/332 can be used as Interlined hinge
The second STATEMENT OF FEDERALLY SPONSORED, driven STATEMENT OF FEDERALLY SPONSORED 321/322 can be used as the third STATEMENT OF FEDERALLY SPONSORED of Interlined hinge.The first STATEMENT OF FEDERALLY SPONSORED of same row
It is adjacent with the second STATEMENT OF FEDERALLY SPONSORED and connected by engagement rotation.
In the present embodiment, the middle part STATEMENT OF FEDERALLY SPONSORED 331/332 in each row is one, i.e., every row includes three STATEMENT OF FEDERALLY SPONSOREDs, altogether
Six STATEMENT OF FEDERALLY SPONSOREDs.Middle part STATEMENT OF FEDERALLY SPONSORED 331/332 is between active STATEMENT OF FEDERALLY SPONSORED 311/312 and driven STATEMENT OF FEDERALLY SPONSORED 321/322, middle part
The both ends of STATEMENT OF FEDERALLY SPONSORED 331/332 are meshed with active STATEMENT OF FEDERALLY SPONSORED 311/312, driven STATEMENT OF FEDERALLY SPONSORED 321/322 respectively.Herein, at it
In his embodiment, the middle part STATEMENT OF FEDERALLY SPONSORED 331/332 in each row can also be two or more, and it is in a row to arrange,
In this case, being intermeshed between two neighboring middle part STATEMENT OF FEDERALLY SPONSORED 331/332, join close to the middle part of active STATEMENT OF FEDERALLY SPONSORED 311/312
Moving part 331/332 is engaged with active STATEMENT OF FEDERALLY SPONSORED 311/312, close to driven STATEMENT OF FEDERALLY SPONSORED 321/322 middle part STATEMENT OF FEDERALLY SPONSORED 331/332 with
Driven STATEMENT OF FEDERALLY SPONSORED 321/322 is meshed.
Two neighboring STATEMENT OF FEDERALLY SPONSORED due to being located at same row needs while being rotationally connected with the STATEMENT OF FEDERALLY SPONSORED of adjacent another row,
And the STATEMENT OF FEDERALLY SPONSORED number of adjacent two rows is identical, so that the STATEMENT OF FEDERALLY SPONSORED of adjacent two rows is dislocation arrangement, i.e., a STATEMENT OF FEDERALLY SPONSORED can position
Position between two STATEMENT OF FEDERALLY SPONSOREDs of another row, so that each row has the STATEMENT OF FEDERALLY SPONSORED for being located at end only can be with
The STATEMENT OF FEDERALLY SPONSORED of adjacent another row is rotatably assorted, and the STATEMENT OF FEDERALLY SPONSORED at other positions can link with two of another row simultaneously
Part is rotatably assorted, and the STATEMENT OF FEDERALLY SPONSORED positioned at end is active STATEMENT OF FEDERALLY SPONSORED 311/312.Since the STATEMENT OF FEDERALLY SPONSORED of adjacent two rows misplaces
Arrangement, so that two active STATEMENT OF FEDERALLY SPONSOREDs 311/312 are located at the whole both ends of Interlined hinge 3.It may thereby determine that out, it is main
The arrangement of dynamic STATEMENT OF FEDERALLY SPONSORED 311/312, middle part STATEMENT OF FEDERALLY SPONSORED 331/332 and 321/322 three of driven STATEMENT OF FEDERALLY SPONSORED in adjacent two rows is suitable
Sequence is opposite.As shown in figure 9, the distributing order along the direction of 301 to the second structural member 302 of first structure part, in first row are as follows: main
Move STATEMENT OF FEDERALLY SPONSORED 311, middle part STATEMENT OF FEDERALLY SPONSORED 331 and driven STATEMENT OF FEDERALLY SPONSORED 321/322, the distributing order in adjacent second row are as follows: driven
Moving part 322, middle part STATEMENT OF FEDERALLY SPONSORED 332 and active STATEMENT OF FEDERALLY SPONSORED 312.
In first row, center of rotation when active STATEMENT OF FEDERALLY SPONSORED 311 and middle part STATEMENT OF FEDERALLY SPONSORED 331 are rotating around the two engagement rotation turns
The dynamic driven STATEMENT OF FEDERALLY SPONSORED 322 for being connected to second row, middle part STATEMENT OF FEDERALLY SPONSORED 331 and driven STATEMENT OF FEDERALLY SPONSORED 321 are rotating around the two engagement rotation
When center of rotation be rotatablely connected to the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row.In second row, active STATEMENT OF FEDERALLY SPONSORED 312 and middle part linkage
Center of rotation when part 332 is rotating around the two engagement rotation is rotatablely connected to the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row, middle part STATEMENT OF FEDERALLY SPONSORED
332 and driven STATEMENT OF FEDERALLY SPONSORED 322 rotating around the two engagement rotation when center of rotation be rotatablely connected to the middle part STATEMENT OF FEDERALLY SPONSORED of first row
331。
It is provided with axis hole in each STATEMENT OF FEDERALLY SPONSORED, shaft is provided in axis hole, shaft is rotatably disposed in axis hole.Adjacent two
It is rotatablely connected between Volleyball Association's moving part by shaft, using the cooperation of shaft and axis hole, be can be convenient between adjacent two rows of STATEMENT OF FEDERALLY SPONSOREDs
Be rotatably assorted.Due to including multiple STATEMENT OF FEDERALLY SPONSOREDs in two rows of STATEMENT OF FEDERALLY SPONSOREDs, it can determine shaft mutually and should be multiple, and according to connection
The number of moving part can determine the number of shaft.The axial direction of multiple shafts is parallel to each other, and multiple shafts are along the row side of STATEMENT OF FEDERALLY SPONSORED
To being arranged in a row and two neighboring shaft is arranged at equal intervals.Multiple shafts are arranged at equal intervals, can make each STATEMENT OF FEDERALLY SPONSORED it
Between multiple center of rotation for being formed arrange at equal intervals.In the present embodiment, the number of each Volleyball Association's moving part is three, and the number of shaft is
Five.
Shaft between adjacent two rows STATEMENT OF FEDERALLY SPONSORED is five, can make the STATEMENT OF FEDERALLY SPONSORED phase between adjacent two rows by shaft
To rotation.Five shafts are arranged in a row along the orientation of STATEMENT OF FEDERALLY SPONSORED, are followed successively by first rotating shaft 361, the second shaft 362,
Three shafts 363, the 4th shaft 364 and the 5th shaft 365.Third shaft 363 passes through the middle part of Interlined hinge, remaining shaft difference
Positioned at the two sides of third shaft 363, so that third shaft 363 is located at or close to the middle position of Interlined hinge.
Wherein the active STATEMENT OF FEDERALLY SPONSORED 311 in a row and the middle part STATEMENT OF FEDERALLY SPONSORED 331 that is meshed respectively by first rotating shaft 361 and
Second shaft 362 is rotatablely connected to the driven STATEMENT OF FEDERALLY SPONSORED 322 of adjacent another row.
Specifically, an axis hole is provided in the active STATEMENT OF FEDERALLY SPONSORED 311 of first row, the shaft being arranged in the axis hole is first
Shaft 361.The driven STATEMENT OF FEDERALLY SPONSORED 322 in active STATEMENT OF FEDERALLY SPONSORED 311 and second row in first row is connected by the rotation of first rotating shaft 361
It connects, the active STATEMENT OF FEDERALLY SPONSORED 311 of first row and the driven STATEMENT OF FEDERALLY SPONSORED 322 in second row can be allowed to relatively rotate i.e. herein
Can, first rotating shaft 361 can turn with respect to the active STATEMENT OF FEDERALLY SPONSORED 311 of first row with the driven STATEMENT OF FEDERALLY SPONSORED 322 in second row
Dynamic, either, first rotating shaft 361 is fixedly connected with the active STATEMENT OF FEDERALLY SPONSORED 311 of first row, first rotating shaft 361 and second row from
Dynamic STATEMENT OF FEDERALLY SPONSORED 322 is rotatablely connected, it is also possible that first rotating shaft 361 and the active STATEMENT OF FEDERALLY SPONSORED 311 of first row are rotatablely connected, first
Shaft 361 is fixedly connected with the driven STATEMENT OF FEDERALLY SPONSORED 322 of second row, etc..First rotating shaft 361 is also possible to carry out with structural member 301
Rotation connection.
In first row, active STATEMENT OF FEDERALLY SPONSORED 311 is meshed with middle part STATEMENT OF FEDERALLY SPONSORED 331, when the two by engagement system respectively into
When row rotation, active STATEMENT OF FEDERALLY SPONSORED 311 can be rotated around the central axis of first rotating shaft 361, the central axis of first rotating shaft 361
Center of rotation when line forms active STATEMENT OF FEDERALLY SPONSORED 311 and 331 engagement rotation of middle part STATEMENT OF FEDERALLY SPONSORED in active STATEMENT OF FEDERALLY SPONSORED 311.First turn
The central axis of axis 361 is also the rotating shaft core between active STATEMENT OF FEDERALLY SPONSORED 311 and the driven STATEMENT OF FEDERALLY SPONSORED 322 of second row.
Connection is there are two turn hole in the middle part STATEMENT OF FEDERALLY SPONSORED 331 of first row, is respectively arranged with shaft in two turn holes: second turn
Axis 362 and third shaft 363.The opposite third shaft 363 of second shaft 362 is close to active STATEMENT OF FEDERALLY SPONSORED 311.The middle part of first row joins
Moving part 331 is rotationally connected with the driven STATEMENT OF FEDERALLY SPONSORED 322 of second row by the second shaft 362, so that the two can relatively rotate.
The middle part STATEMENT OF FEDERALLY SPONSORED 331 of first row is rotationally connected with the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row by third shaft 363, so that two
Person can relatively rotate.The active STATEMENT OF FEDERALLY SPONSORED 311 of first row is respectively rotated with middle part STATEMENT OF FEDERALLY SPONSORED 331 by engagement system
When, middle part STATEMENT OF FEDERALLY SPONSORED 331 is rotated around the central axis of the second shaft 362, and the central axis of the second shaft 362 is formed actively
Center of rotation when STATEMENT OF FEDERALLY SPONSORED 311 and 331 engagement rotation of middle part STATEMENT OF FEDERALLY SPONSORED in the STATEMENT OF FEDERALLY SPONSORED 331 of middle part.The center of second shaft 362
Axis is also the center of rotation relatively rotated between middle part STATEMENT OF FEDERALLY SPONSORED 331 and the driven STATEMENT OF FEDERALLY SPONSORED 322 of second row.
Setting is there are two axis hole in the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row, is respectively arranged with shaft in two axis holes: the 4th turn
Axis 364 and the 5th shaft 365.Opposite 5th shaft 365 of 4th shaft 364 is close to middle part shaft.The driven STATEMENT OF FEDERALLY SPONSORED of first row
321 are rotatablely connected by the 4th shaft 364 to the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row, and the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row passes through the
Five shafts 365 are rotatablely connected to the active STATEMENT OF FEDERALLY SPONSORED 312 of second row.
Middle part STATEMENT OF FEDERALLY SPONSORED 331 engages connection with driven STATEMENT OF FEDERALLY SPONSORED 321, when the two is respectively rotated by engagement system
When, middle part STATEMENT OF FEDERALLY SPONSORED 331 is rotated around the central axis of third shaft 363, and driven STATEMENT OF FEDERALLY SPONSORED 321 is around the 4th shaft 364
Central axis is rotated.The driven STATEMENT OF FEDERALLY SPONSORED 321 that the central axis of third shaft 363 forms is engaged with middle part STATEMENT OF FEDERALLY SPONSORED 331 to be turned
Center of rotation when dynamic in the STATEMENT OF FEDERALLY SPONSORED 331 of middle part.The central axis of 4th shaft 364 forms driven STATEMENT OF FEDERALLY SPONSORED 321 and joins with middle part
The center of rotation of driven STATEMENT OF FEDERALLY SPONSORED 321 when 331 engagement rotation of moving part.
The central axis of third shaft 363 be also adjacent two rows middle part STATEMENT OF FEDERALLY SPONSORED 331,332 between relatively rotate turn
The moving axis heart, the central axis of the 4th shaft 364 are also the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row and the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row
Center of rotation.
The matching relationship of the active STATEMENT OF FEDERALLY SPONSORED 312 of the driven STATEMENT OF FEDERALLY SPONSORED 321 and second row of first row, the active with first row
STATEMENT OF FEDERALLY SPONSORED 311 is identical as the matching relationship of driven STATEMENT OF FEDERALLY SPONSORED 322 of second row, and details are not described herein again.
The driven STATEMENT OF FEDERALLY SPONSORED 321 of setting first row is static and as object of reference, 312 He of active STATEMENT OF FEDERALLY SPONSORED of adjacent second row
Middle part STATEMENT OF FEDERALLY SPONSORED 332 is intermeshed and is rotationally connected with the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row, when the active STATEMENT OF FEDERALLY SPONSORED of second row
When 312 rotation, the middle part STATEMENT OF FEDERALLY SPONSORED 332 that will drive second row is rotated, and the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row drives first row
Middle part STATEMENT OF FEDERALLY SPONSORED 331 relative to first row driven STATEMENT OF FEDERALLY SPONSORED 321 by engagement rotated, the middle part STATEMENT OF FEDERALLY SPONSORED of first row
The driven STATEMENT OF FEDERALLY SPONSORED 322 of 331 drive second rows is rotated relative to the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row by engagement system, according to
It is secondary to analogize, allow the rotation of the active STATEMENT OF FEDERALLY SPONSORED 312 of second row that multiple STATEMENT OF FEDERALLY SPONSOREDs is driven to link.
Shape, the size of driving cog in each STATEMENT OF FEDERALLY SPONSORED are identical, so that the transmission ratio between two neighboring STATEMENT OF FEDERALLY SPONSORED is 1,
And the angular speed of the two is consistent during rotation.
The driven STATEMENT OF FEDERALLY SPONSORED 321 of setting first row is static and as object of reference, if 312 inverse time of active STATEMENT OF FEDERALLY SPONSORED of second row
Needle rotates 15 degree, and the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row can rotate clockwise 15 degree, and the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row is kept not
It moves, and using plane where two center of rotation of driven STATEMENT OF FEDERALLY SPONSORED 321 as horizontal plane, then 331 phase of middle part STATEMENT OF FEDERALLY SPONSORED of first row
To the engagement of the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row, relative level rotates clockwise 30 degree, 322 phase of active STATEMENT OF FEDERALLY SPONSORED of second row
To the engagement of the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row, relative level rotates clockwise 45 degree, 311 phase of active STATEMENT OF FEDERALLY SPONSORED of first row
To the engagement of the middle part STATEMENT OF FEDERALLY SPONSORED 331 of first row, relative level rotates clockwise 60 degree, the active STATEMENT OF FEDERALLY SPONSORED 311 of first row with
The angle relatively rotated between the active STATEMENT OF FEDERALLY SPONSORED 312 of second row is 75 degree.First structure part 301, the second structural member 302 divide
It is not fixedly connected with two rows of active STATEMENT OF FEDERALLY SPONSOREDs 311,312, so that two first structure parts 301 and the second structural member 302
Between the angle of relative rotation be 75 degree, the angle change folded against between the both ends of flexible terminal entirety is 75 degree.
The direction of rotation of the active STATEMENT OF FEDERALLY SPONSORED 312 of second row and other 4 STATEMENT OF FEDERALLY SPONSOREDs (middle part STATEMENT OF FEDERALLY SPONSOREDs 331 of first row
With active STATEMENT OF FEDERALLY SPONSORED 311, the middle part STATEMENT OF FEDERALLY SPONSORED 332 and driven STATEMENT OF FEDERALLY SPONSORED 322 of second row) on the contrary, therefore actually each linkage
Part is all 30 degree identical relative to the adjacent STATEMENT OF FEDERALLY SPONSORED rotation with row.As long as rotating one of STATEMENT OF FEDERALLY SPONSORED, others linkage
Part all can that is to say that all STATEMENT OF FEDERALLY SPONSOREDs are to rotate synchronously relative to the adjacent identical angle of STATEMENT OF FEDERALLY SPONSORED rotation is arranged.
Each STATEMENT OF FEDERALLY SPONSORED has cylindrical portion, and multiple driving cogs of each STATEMENT OF FEDERALLY SPONSORED can be set on the arc cylinder of cylindrical portion,
Axis hole is arranged at the central axis of cylindrical portion, and shaft is equipped in axis hole, so that multiple driving cogs can be along shaft
Central axial arrangement camber.By the way that cylindrical portion is arranged, it can be convenient and shaft and driving cog are set in STATEMENT OF FEDERALLY SPONSORED, in order to add
Work preparation and assembly connection.
Specifically, active STATEMENT OF FEDERALLY SPONSORED 311/312 is due to only needing to be engaged with middle part STATEMENT OF FEDERALLY SPONSORED 331/332, and only sets
A first rotating shaft 361 or the 5th shaft 365 are set, thus only needs to be arranged one group of driving cog in active STATEMENT OF FEDERALLY SPONSORED 311/312, therefore
Active STATEMENT OF FEDERALLY SPONSORED 311/312 only has a cylindrical portion.The both ends of middle part STATEMENT OF FEDERALLY SPONSORED 331/332 are engagement connection, thus in
Two groups of driving cogs are provided in portion's STATEMENT OF FEDERALLY SPONSORED 331/332, two groups of driving cogs are separately positioned on the two of middle part STATEMENT OF FEDERALLY SPONSORED 331/332
End.There are two shafts for setting in middle part STATEMENT OF FEDERALLY SPONSORED 331/332, therefore cylindrical portion there are two being arranged in middle part STATEMENT OF FEDERALLY SPONSORED 331/332, and two
A cylindrical portion is separately positioned on the both ends of middle part STATEMENT OF FEDERALLY SPONSORED 331/332, and two groups of driving cogs are separately positioned in two cylindrical portions.Two
A shaft i.e. the second shaft 362 and third shaft 363 or third shaft 363 and the 4th shaft 364 are separately positioned on two cylinders
In the axis hole in portion.Only one end is meshed driven STATEMENT OF FEDERALLY SPONSORED 321/322 with middle part STATEMENT OF FEDERALLY SPONSORED 331/332, therefore driven STATEMENT OF FEDERALLY SPONSORED 321/
One group of driving cog is set on 322.Driven STATEMENT OF FEDERALLY SPONSORED 321/322 is provided with the 4th shaft 364 and the 5th shaft 365 or first rotating shaft
361 and 362 two shafts of the second shaft, therefore there are two cylindrical portion, two cylindrical portions difference for setting in driven STATEMENT OF FEDERALLY SPONSORED 321/322
The both ends of driven STATEMENT OF FEDERALLY SPONSORED 321/322, the 4th shaft 364 and the 5th shaft 365 or first rotating shaft 361 and the second shaft are set
362 are separately positioned in the axis hole of two cylindrical portions.One group of driving cog is arranged in driven STATEMENT OF FEDERALLY SPONSORED 321/322 to be joined close to middle part
On the circumferential surface of one cylindrical portion of moving part 331/332.
One end of first rotating shaft 361 is set in the axis hole of the cylindrical portion of first row active STATEMENT OF FEDERALLY SPONSORED 311, other end setting
In the axis hole of a cylindrical portion of the driven STATEMENT OF FEDERALLY SPONSORED 322 of adjacent another row, that is, second row.One end of second shaft 362 is arranged
In in the axis hole of the cylindrical portion of active STATEMENT OF FEDERALLY SPONSORED 311, the other end is set to adjacent another in the middle part STATEMENT OF FEDERALLY SPONSORED 331 of first row
In the axis hole of another cylindrical portion of the driven STATEMENT OF FEDERALLY SPONSORED 322 of one row, that is, second row.One end of third shaft 363 is set to first row
In the axis hole of another cylindrical portion of middle part STATEMENT OF FEDERALLY SPONSORED 331, the other end is set to the adjacent another row i.e. middle part STATEMENT OF FEDERALLY SPONSORED of second row
In the axis hole of 332 cylindrical portion.One end of 4th shaft 364 is set to a circle of the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row
In the axis hole in column portion, the other end is set in the axis hole of another cylindrical portion of the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row.5th shaft
365 are arranged in the axis hole of another cylindrical portion of the driven STATEMENT OF FEDERALLY SPONSORED 321 of first row, and the other end is set to the active connection of second row
In the axis hole of the cylindrical portion of moving part 312.
It is provided with limiting section towards with the end for arranging adjacent another STATEMENT OF FEDERALLY SPONSORED in STATEMENT OF FEDERALLY SPONSORED, when two neighboring STATEMENT OF FEDERALLY SPONSORED phase
When mutually turning to predeterminated position, the limiting section of two neighboring STATEMENT OF FEDERALLY SPONSORED is mutually abutted, to limit the opposite of two neighboring STATEMENT OF FEDERALLY SPONSORED
Rotational angle, and then the angle of the opposite expansion of two structural members can be limited.Aforementioned predeterminated position is preset two STATEMENT OF FEDERALLY SPONSOREDs
The maximum angle being relatively rotatable to each other.
As shown in figure 9, being provided with limiting section 391 in active STATEMENT OF FEDERALLY SPONSORED 312, limiting section is provided in middle part STATEMENT OF FEDERALLY SPONSORED 332
392, two limiting sections 391,392 are oppositely arranged.Certainly, limiting section is not limited to be located in active STATEMENT OF FEDERALLY SPONSORED and middle part STATEMENT OF FEDERALLY SPONSORED,
Opposite limiting section can be set in two neighboring STATEMENT OF FEDERALLY SPONSORED positioned at same row.
In the present embodiment, the maximum angle that two structural members can be unfolded is 180 °, when two structural members pass through linkage hinge
When the rotation of chain 3 is expanded to 180 °, the limiting section of two neighboring STATEMENT OF FEDERALLY SPONSORED is mutually abutted, and continues opposite rotation to avoid two structural members
Then flexible screen is pullled, flexible screen is damaged.Herein, in other embodiments, can joined by the way that limiting section is arranged
Position on moving part, changes the maximum angle that two structural members can be unfolded, is such as not provided with limiting section, then can make two knots
360 ° of component relative rotation.
As shown in FIG. 11 and 12, each STATEMENT OF FEDERALLY SPONSORED towards the surface of 3 bending direction of Interlined hinge be evagination arcwall face, benefit
Outer surface generally arc after can making 3 folded bent of Interlined hinge with arcwall face, in favor of to flexible display screen
Support, avoids damaging flexible display screen.When Interlined hinge 3 is in unfolded state, the adjacent STATEMENT OF FEDERALLY SPONSORED of same row
Arcwall face is connected with each other, so that adjacent STATEMENT OF FEDERALLY SPONSORED mutually abuts, can be limited the maximum angle of the expansion of Interlined hinge 3, be kept away simultaneously
Exempt to form gap between STATEMENT OF FEDERALLY SPONSORED, effectively to support flexible display screen 100.When Interlined hinge 3 is in bending state, same row
The arcwall face of adjacent STATEMENT OF FEDERALLY SPONSORED be spaced from each other by gap, each arcwall face can be with the arc after bending of flexible display screen 100
It is consistent, it causes to damage to avoid to flexible display screen 100.
The limiting section of STATEMENT OF FEDERALLY SPONSORED is curved to avoid engagement of the limiting section to two STATEMENT OF FEDERALLY SPONSOREDs between driving cog and arcwall face
Song impacts, while being conducive to the machine-shaping of limiting section.
Further, as shown in FIG. 13 and 14, Interlined hinge 3 further includes shield 34, and shield 34 is multiple, each cover of shield 34
It is located at the engagement place of two neighboring STATEMENT OF FEDERALLY SPONSORED.More specifically, shield 34 includes two side plates being oppositely arranged and fixed plate, Gu
Fixed board is fixed between two side plates, the engagement place of two neighboring STATEMENT OF FEDERALLY SPONSORED be located at corresponding shield 34 two side plates it
Between.It is provided with gap between shield 34 and STATEMENT OF FEDERALLY SPONSORED, to avoid the flexibility that there is excessive frictional influence rotation therebetween.
In the present embodiment, shield 34 is four, two shields 34 is arranged in every Volleyball Association's moving part, one of shield 34 is provide with
At the position of engagement of active STATEMENT OF FEDERALLY SPONSORED 311/312 and middle part STATEMENT OF FEDERALLY SPONSORED 331/332, another shield 34 is located at middle part STATEMENT OF FEDERALLY SPONSORED
331/332 at the position of engagement of driven STATEMENT OF FEDERALLY SPONSORED 321/322.
As shown in figure 14, it is provided with restriction protrusion 341 on shield 34, when two neighboring STATEMENT OF FEDERALLY SPONSORED turns to certain angle
When, the restriction protrusion 341 covered between two shields 34 of same row mutually abuts, and using restriction protrusion 341, can also limit
Rotation angle when two STATEMENT OF FEDERALLY SPONSORED engagement rotations is made, so as to limit the relative rotation angle of two structural members.In this reality
It applies in example, when it is 180 ° that two structural members, which are fully deployed, the restriction protrusion 341 of two neighboring shield 34 is mutually abutted.
Be provided with sets of holes 340 on each shield 34, with row in two neighboring STATEMENT OF FEDERALLY SPONSORED engagement rotation shaft rotationally
It is arranged in the sets of holes 340 of shield 34.By taking one of shield 34 as an example, shield 34 is set in active STATEMENT OF FEDERALLY SPONSORED 311 and middle part joins
It at the position of engagement of moving part 331, is respectively set on each side plate of shield 34 there are two sets of holes 340, the in active STATEMENT OF FEDERALLY SPONSORED 311
One shaft 361 wears a sets of holes 340, and the second shaft 362 in middle part STATEMENT OF FEDERALLY SPONSORED 331 wears another sets of holes 340.Shaft and sets of holes
It is to be rotatably assorted between 340, i.e., shaft can be freely rotated in sets of holes 340.
STATEMENT OF FEDERALLY SPONSORED hinge further includes end shield 35, and end shield 35 is located in driven STATEMENT OF FEDERALLY SPONSORED 321/322 far from
One end of portion's STATEMENT OF FEDERALLY SPONSORED 331/332.Protection can be played to the end of driven STATEMENT OF FEDERALLY SPONSORED 321/322 by end shield 35 to make
With.In the present embodiment, there are two driven STATEMENT OF FEDERALLY SPONSOREDs 321/322, and there are two respective end shields 35.
End shield 35 includes two side plates and middle plate, and two side plates are oppositely arranged, middle plate be fixed on two side plates it
Between.The end of driven STATEMENT OF FEDERALLY SPONSORED 321/322 is housed between two side plates.It is provided with lateral opening 350 on two side plates, it is driven
The 5th shaft 365 or first rotating shaft 361 on moving part 321/322 are arranged in lateral opening 350, the 5th shaft 365 or first rotating shaft with
Lateral opening 350 are rotatably assorted.Using the 5th shaft 365 or first rotating shaft 361 and lateral opening 350 cooperation, it can be convenient and realize end
Assembly connection between shield 35 and driven STATEMENT OF FEDERALLY SPONSORED 321/322.
Under flexible terminal unfolded state, the center of rotation of multiple STATEMENT OF FEDERALLY SPONSOREDs is in the same plane, which can be with
Form the datum level in flexible terminal expansion and folding process, the section components being not on the datum plane, flexible
In the expansion of terminal and folding process, can relative to Interlined hinge 3 generate movement, to avoid or reduce other component is caused to squeeze
It presses or pulls.
When changing from unfolded state to folded state, datum level can be bent flexible terminal, and it is outer to be located at datum level bending
The bending variable diameter in the bending radius relative datum face of the component of side is larger, and the component positioned at datum level curved outside can opposite linkage
Hinge 3 is moved to generation at close folding center.
In the present embodiment, flexible display screen 100 and its support chip 23 are respectively positioned on Interlined hinge 3 to be formed by datum level curved
Bent outside, in folding process, the length dimension of flexible display screen 100 and support chip 23 can not change, thus
It is required in folding process at relatively close folding center position relative to Interlined hinge 3 mobile.At this point, if support component
200 the first supporting element 21, the second supporting element 22 are fixedly connected with two structural members, in folding process the first supporting element 21,
Second supporting element 22 can not just generate offset, can cause to stretch to flexible display screen 100, thus in folding process, it needs to make
Certain distance can be translated to folding center by obtaining the first supporting element 21 and the second supporting element 22, i.e., when flexible display screen 100 is bent,
First supporting element 21 slides in opposition with the opposite Interlined hinge 3 of the second supporting element 22, so that flexible display screen 100 and support component
200 move together, while making the appearance of folded flexible terminal preferable.Further, flexible display screen bending 100
When, it is sliding with respect to support chip 23 that the distance that the opposite Interlined hinge 3 of 21/ second supporting element of the first supporting element 22 slides is greater than sliding panel 24
Dynamic distance.
In order to realize the linkage displacement of shell 400, maximum need to be relatively rotated into angle as far as possible and be transferred to first structure part
The driven gear 303 on a driven gear 303 and the second structural member 302 on 301, two driven gears 303 are rotatablely connected
In first structure part 301 and the second structural member 302, two driven gears 303 drive the first supporting element 21, the second supporting element respectively
22 are moved relative to first structure part 301, the second structural member 302, to realize the linkage displacement of shell 400.
As shown in FIG. 15 to 18, driving assembly includes angle converting mechanism, the angle enlargement machine with Interlined hinge linkage
Structure and angle transmission mechanism.When 3 opposed configuration part of Interlined hinge rotates, angle converting mechanism is by the relatively described knot of Interlined hinge 3
The rotation angle of component is converted into being displaced and the relatively described attachment device 300 of first supporting element 21 being driven to slide.Angle is put
Input angle switching mechanism after the angle enlargement that great institutions rotate 3 opposed configuration part of Interlined hinge.Angle transmission mechanism connects
It connects between Interlined hinge 3 and angular magnification organization, angle transmission mechanism passes the rotation angle of 3 opposed configuration part of Interlined hinge
Pass angular magnification organization.
Angle transmission mechanism 37 can be used for exporting rotational angle of the first component with respect to second component.The angle transmitting
Mechanism further includes first gear and the second gear with first gear rotation connection;The relatively described second component of the first gear
Fixed setting;The second gear is rotationally connected with the first component, when the first component is rotated relative to second component, first
The rotation angle of second component relative thereto is passed to second gear and exported by gear.
The first component and second component are rotatablely connected to a limiting component, the center of rotation of the first component and second component
Different, specifically, the first component and second component can directly pass through engagement rotation, so that the two relatively rotates, and turn
Dynamic center is different.Herein, in other embodiments, gear or gear set can be passed through between the first component and second component
It is rotatablely connected.The first component and second component are rotatablely connected with limiting component respectively, so that the first component and second component
It can be rotated by engagement, herein, can be determined according to the concrete application position of the first component and second component respectively
The first component and second component are rotatablely connected with corresponding construction in use device.
Attachment device further includes rotating member, and angle transmission mechanism 37 can be by the first component and the rotational angle of second component
Output is to a rotating member, so that rotating member is rotated relative to the wherein first component or second component.In the present embodiment, rotating member rotation
It is connected to the first component, when the first component is rotated relative to second component, rotational angle between the two can be passed by angle
It passs mechanism and is transferred to rotating member, so that rotating member relative thereto rotates.Herein, in other embodiments, rotating member is also
The first component can be slidably connected to.
In the present embodiment, the first component include active STATEMENT OF FEDERALLY SPONSORED 311 be fixedly connected to form with a structural member 301 it is whole
Body, second component are aforementioned middle part STATEMENT OF FEDERALLY SPONSORED 331.It is to be appreciated that the first component can also only include active STATEMENT OF FEDERALLY SPONSORED 311,
Second component is middle part STATEMENT OF FEDERALLY SPONSORED 331;Or the first component is active STATEMENT OF FEDERALLY SPONSORED 312, second component is middle part STATEMENT OF FEDERALLY SPONSORED 332;
Or the first component includes that active STATEMENT OF FEDERALLY SPONSORED 312 and structural member 302 are formed by entirety, second component is middle part STATEMENT OF FEDERALLY SPONSORED 332;
Or the first component and second component are two STATEMENT OF FEDERALLY SPONSOREDs of arbitrary neighborhood in same row.
Active STATEMENT OF FEDERALLY SPONSORED 311 and middle part STATEMENT OF FEDERALLY SPONSORED 331 are all connected to the driven STATEMENT OF FEDERALLY SPONSORED 322 of another row, another row from
Dynamic STATEMENT OF FEDERALLY SPONSORED 322 forms limiting component above-mentioned.When the first component and second component are other above-mentioned STATEMENT OF FEDERALLY SPONSOREDs, limiting section
Part is the adjacent STATEMENT OF FEDERALLY SPONSORED of another row.Two angle converting mechanisms are connected respectively two supporting elements, so that two branch
Support member is respectively relative to two structural member slidings.Driven gear 303 forms rotating member above-mentioned.Active STATEMENT OF FEDERALLY SPONSORED 311 and middle part
STATEMENT OF FEDERALLY SPONSORED 331 is meshed, that is, the adjacent both ends of the first component and second component are intermeshed.
Each attachment device include be respectively arranged at two structural members there are two angle transmission mechanism, and it is corresponding directly or
Two supporting elements, i.e. the first supporting element 21, the second supporting element 22 are connect in succession.It is curved that third shaft 363 is located on or near Interlined hinge
Center when bent, since angle transmission mechanism 37 needs to be cooperatively connected with the first supporting element 21, the second supporting element 22, so that
Angle transmission mechanism 37 turns far from third shaft 363, or relative to the 4th shaft 364 far from third with respect to the second shaft 362
Axis 363.
Two 37 structures of angle transmission mechanism are identical.Cooperation between angle transmission mechanism 37 and the first supporting element 21 is closed
System, the matching relationship between another angle transmission mechanism 37 and the second supporting element 22 are identical.Below for angle transmission mechanism 37
It is described for connection relationship between the first supporting element 21.
Relative rotation angle change between each STATEMENT OF FEDERALLY SPONSORED is transferred to the first supporting element 21, second by angle transmission mechanism 37
At supporting element 22, the first supporting element 21 and the second supporting element 22 is enabled to be folding or bending over carry out phase with flexible terminal
The movement answered is stretched or squeezes to avoid or reduce flexible display screen 100.
Angle transmission mechanism 37 includes first gear 371 and the second gear 372 being rotatablely connected with first gear 371, the
The opposite middle part STATEMENT OF FEDERALLY SPONSORED 331 of one gear 371 is fixedly installed, and the central axis of first gear 371 is that middle part STATEMENT OF FEDERALLY SPONSORED 331 is engaging
The center of rotation of the driven STATEMENT OF FEDERALLY SPONSORED 322 of relatively another row of center of rotation namely middle part STATEMENT OF FEDERALLY SPONSORED 331 when rotation.Second tooth
Wheel 372 is rotationally connected with active STATEMENT OF FEDERALLY SPONSORED 311, and the central axis of second gear 372 is active STATEMENT OF FEDERALLY SPONSORED 311 in engagement rotation
Center of rotation, i.e. center of rotation of the active STATEMENT OF FEDERALLY SPONSORED 311 relative to the driven STATEMENT OF FEDERALLY SPONSORED 322 of another row.When active STATEMENT OF FEDERALLY SPONSORED
311 relative to middle part STATEMENT OF FEDERALLY SPONSORED 331 rotate when, first gear 371 is by middle part STATEMENT OF FEDERALLY SPONSORED 331 relative to the rotation of active STATEMENT OF FEDERALLY SPONSORED 311
Angle passes to second gear 372 and exports.
The distance between first gear 371 and second gear 372 are in active STATEMENT OF FEDERALLY SPONSORED 311 with respect to 331 turns of middle part STATEMENT OF FEDERALLY SPONSORED
It is remained unchanged when dynamic.In the present embodiment, since active STATEMENT OF FEDERALLY SPONSORED 311 is meshed with middle part STATEMENT OF FEDERALLY SPONSORED 331, the center of rotation of the two
Distance remains unchanged during rotation, and first gear 371 is overlapped with the center of rotation of middle part STATEMENT OF FEDERALLY SPONSORED 331, second gear 372
It is overlapped with the center of rotation of active STATEMENT OF FEDERALLY SPONSORED 311, so that the distance between first gear 371 and second gear 372 are
In one component and second component (being respectively active STATEMENT OF FEDERALLY SPONSORED 311 and middle part STATEMENT OF FEDERALLY SPONSORED 331 in the present embodiment) relative rotational motion,
It can remain constant.
First gear 371 is with second gear 372 when active STATEMENT OF FEDERALLY SPONSORED 311 is rotated relative to middle part STATEMENT OF FEDERALLY SPONSORED 331 synchronous turn
It is dynamic, so that the rotation of first gear 371 is transferred to second gear 372, so that second gear 372 is rotated.The present embodiment
In, angle transmission mechanism 37 further includes the intermediate gear 373 for being rotatably connected on first gear 371 Yu second gear 372, the first tooth
Wheel 371 is rotatablely connected with second gear 372 by intermediate gear 373, is engaged in first gear simultaneously using intermediate gear 373
371 and second gear 372, the rotation of first gear 371 can be transferred to second gear 372, structure is simple, it is easy to process and
Assembly.Herein, in other embodiments, it can also be passed by V belt translation, chain between first gear 371 and second gear 372
The other modes such as dynamic, which are realized, to be rotated synchronously.
Driven gear 303 is rotationally connected with first structure part 301, active STATEMENT OF FEDERALLY SPONSORED 311 and the fixed company of first structure part 301
It is connected in an entirety, driven gear 303 can be with active STATEMENT OF FEDERALLY SPONSORED 311, first structure part 301 as a whole with respect to second
Gear 372 rotates.Driven gear 303 and second gear 372 are sequentially connected, when second gear 372 rotates, second gear 372
It is able to drive the movement of driven gear 303, so that driven gear 303 is rotated relative to first structure part 301, driven gear 303
After the transmission connection of the first supporting element 21, the first supporting element 21 and the first sub- shell 410 can be driven to be moved.
In other embodiments, active STATEMENT OF FEDERALLY SPONSORED 311 can not also be fixedly connected as one with first structure part 301
It is whole, but two elements being separated from each other.Active STATEMENT OF FEDERALLY SPONSORED 311 can connect by the way that the modes such as shaft, connecting rod, buckle are fixed at this time
It connects or is movably connected on first structure part 301.
Since driven gear 303 is rotated with active STATEMENT OF FEDERALLY SPONSORED 311 relative to second gear 372, during rotation, driven tooth
The distance between the center of rotation of wheel 303 and the center of rotation of second gear 372 remain unchanged, the rotation axis of driven gear 303
The distance between the heart and the center of rotation of first gear 371 constantly change, that is, rotate in the first component relative to second component
When, rotating member is remained unchanged with respect to the distance of second gear, and rotating member changes with respect to the distance of first gear, so that driven
Gear 303 cannot directly be sequentially connected therebetween with first gear 371;The center of rotation of driven gear 303 and second
The distance between center of rotation of gear 372 will not change during rotation, pass through intermediate gear 373 and second gear
First gear 371 and the transmission between the two of driven gear 303 may be implemented in 372 cooperation.
First gear 371 and the coaxial fixed setting of middle part STATEMENT OF FEDERALLY SPONSORED 331, with middle part STATEMENT OF FEDERALLY SPONSORED 331 for static object of reference,
When active STATEMENT OF FEDERALLY SPONSORED 311 and 331 engagement rotation of middle part STATEMENT OF FEDERALLY SPONSORED, rotation of the active STATEMENT OF FEDERALLY SPONSORED 311 around the engagement rotation of itself
The center axis thereof of axle center, that is, second gear 372, while active STATEMENT OF FEDERALLY SPONSORED 311 and first rotating shaft 361 are whole around middle part connection
The engagement rotation axle center of the moving part 331 i.e. center axis thereof of the second shaft 362 passes through first gear 371 and second gear 372
It is rotated synchronously when active STATEMENT OF FEDERALLY SPONSORED 311 is rotated relative to middle part STATEMENT OF FEDERALLY SPONSORED 331, i.e. first gear 371, intermediate gear 373 and the
Engaged transmission between two gears, 372 three, so that second gear 372 is relatively rotated relative to active STATEMENT OF FEDERALLY SPONSORED 311, according to first
Transmission ratio between gear 371 and second gear 372 relatively rotates angle relative to active STATEMENT OF FEDERALLY SPONSORED 311 in conjunction with second gear 372
Degree, can determine the relative rotation angle between active STATEMENT OF FEDERALLY SPONSORED 311 and middle part STATEMENT OF FEDERALLY SPONSORED 331.
In the present embodiment, the transmission ratio between first gear 371 and second gear 372 is 1, specifically, first gear
371 is identical as the size shape of second gear 372, i.e. the number of teeth of the two is identical, both first gear 371 and second gear 372
Rotational angle be consistent.Due to having intermediate gear 373, and the shape of three between first gear 371 and second gear 372
Shape, size, the number of teeth are all the same, therefore the rotary state of first gear 371 can be passed to second gear 372 by intermediate gear 373,
That is second gear 372 and the rotation direction and rotational angle of first gear 371 is all the same.With first gear 371 for static ginseng
According to object, when active STATEMENT OF FEDERALLY SPONSORED 311 is rotated around the central axis of first gear 371 together with second gear 372, active STATEMENT OF FEDERALLY SPONSORED
311 around second gear 372 center axis thereof, and second gear 372 does not rotate with respect to center axis, actively joins
Moving part 311 is rotational angle of the active STATEMENT OF FEDERALLY SPONSORED 311 with respect to middle part STATEMENT OF FEDERALLY SPONSORED 331 with respect to the rotational angle of second gear 372.
Herein, in other embodiments, if the transmission ratio between first gear 371 and second gear 372 is less than 1,
Second gear 372 is larger around the rotational angle of own axes with respect to first gear 371, i.e. second gear 372 and active STATEMENT OF FEDERALLY SPONSORED
Relative rotation angle between 311 is greater than the relative rotation angle between middle part STATEMENT OF FEDERALLY SPONSORED 331 and active STATEMENT OF FEDERALLY SPONSORED 311, so that
Relative rotation angle between middle part STATEMENT OF FEDERALLY SPONSORED 331 and active STATEMENT OF FEDERALLY SPONSORED 311 is amplified.Conversely, if first gear 371 and second
Transmission ratio between gear 372 is greater than 1, then can make the relative rotation between middle part STATEMENT OF FEDERALLY SPONSORED 331 and active STATEMENT OF FEDERALLY SPONSORED 311
Angle is reduced.
In the present embodiment, the number of teeth of intermediate gear 373 is equal to the number of teeth of first gear 371 and second gear 372, the first tooth
Wheel 371, the center of rotation of 373 three of second gear 372 and intermediate gear are in the same plane, so that the shape of three gears
It is identical, in order to process preparation, and it is convenient for assembly.Herein, in other embodiments, it is also possible that the tooth of intermediate gear 373
Number is less than the number of teeth of first gear 371 and second gear 372, so that the gear of intermediate gear 373 is relatively small, is conducive to reduce whole
The volume of a angle transmission mechanism 37.
First gear 371 is fixedly and coaxially connected by the second shaft 362 with middle part STATEMENT OF FEDERALLY SPONSORED 331, so that first gear 371
With the relatively fixed setting of middle part STATEMENT OF FEDERALLY SPONSORED 331, can rotate simultaneously.More specifically, first gear 371 is with the second shaft 362
It is integrally formed, the circumferentially positioned cooperation of axis hole of the second shaft 362 and middle part STATEMENT OF FEDERALLY SPONSORED 331, so that the second shaft 362 passes through conduct
The middle part STATEMENT OF FEDERALLY SPONSORED 331 of second component, when middle part STATEMENT OF FEDERALLY SPONSORED 331 rotates, middle part STATEMENT OF FEDERALLY SPONSORED 331 can drive the second shaft
362 and first gear 371 rotated.Herein, in other embodiments, it is also possible to first gear 371 and is also equipped with axis
Hole, the circumferentially positioned cooperation of axis hole of the second shaft 362 and first gear 371, so that the two can rotate simultaneously.First rotating shaft
361 and second shaft 362 be each passed through the second gear 372 and first gear 371 of angle transmission mechanism, first rotating shaft 361 and
Second shaft 362 not only can be used as the shaft in Interlined hinge, but also can be used as the shaft in angle transmission mechanism, to simplify
Component is conducive to processing preparation.Optionally, the second shaft 362 is arranged in the portions of lateral side shape in the axis hole of middle part STATEMENT OF FEDERALLY SPONSORED 331
At plane, the plane of corresponding second shaft 362 also forms plane in axis hole, and it is circumferential fixed to be realized by the cooperation between two planes
Position.It certainly, can also be directly by fixing the second shaft 362 in a manner of welding, be bonded etc. in other embodiments
Portion's STATEMENT OF FEDERALLY SPONSORED 331.
Second gear 372 is rotationally connected with active STATEMENT OF FEDERALLY SPONSORED 311 by first rotating shaft 361, and first rotating shaft 361 passes through conduct
The active STATEMENT OF FEDERALLY SPONSORED 311 of the first component, relatively rotates second gear 372 with active STATEMENT OF FEDERALLY SPONSORED 311.More specifically,
Second gear 372 is coaxially fixed on first rotating shaft 361, and active STATEMENT OF FEDERALLY SPONSORED 311 is connected around the center axis thereof of first rotating shaft 361
In first rotating shaft 361, so that active STATEMENT OF FEDERALLY SPONSORED 311 can be relatively rotated with second gear 372.
Angle transmission mechanism 37 further includes two backplates 374, and two backplates 374 are parallel to each other and are oppositely arranged, the first tooth
Wheel 371, second gear 372 and intermediate gear 373 are arranged between two backplates 374, first gear 371 and second gear
372 rotate setting relative to backplate 374.Angle transmission mechanism 37 further includes that jackshaft 3730 passes through intermediate gear 373 and avoids
Interlined hinge, the rotation to avoid each STATEMENT OF FEDERALLY SPONSORED to Interlined hinge cause to interfere.Intermediate gear 373 passes through 3730 turns of jackshaft
It is dynamic to be connected to two backplates 374.Two backplates 374, can be to first gear 371, second gear 372 and middle part gear 373
Engagement rotation plays a protective role, while being conducive to the assembly of intermediate gear 373.
Intermediate gear 373 is fixedly connected with jackshaft 3730, is provided with intermediate throughholes, jackshaft on each backplate 374
3730 both ends are rotatably penetrated and arranged in intermediate throughholes respectively.Herein, in other embodiments, it is also possible to jackshaft
3730 are fixedly connected with two backplates 374, and intermediate gear 373 is rotationally connected with jackshaft 3730.
It is additionally provided with first through hole 3741 and the second through-hole 3742 on each backplate 374 as shown in figure 17, first rotating shaft 361 can
It is rotationally arranged in the first through hole 3741 of two backplates 374, the second shaft 362 is rotatably penetrated and arranged in two backplates 374
Second through-hole 3742.
Angle transmission mechanism 37 further includes sheath (not shown), and sheath is sheathed on two backplates 374, and three it
Between form confined space, first gear 371, intermediate gear 373 and second gear 372 are arranged in confined space, with guarantee
Engagement between three is not interfered by the external world, guarantees the stability of rotation operation.
Since the rotational angle between two neighboring STATEMENT OF FEDERALLY SPONSORED is consistent, according to the number of STATEMENT OF FEDERALLY SPONSORED, can determine
Angle is relatively rotated between two structural members, so that it is determined that angle folded against between two ends of flexible terminal out.
According to relative rotation angle between angle folded against between two ends or two structural members, it can be deduced that supporting element is opposite
The distance that structural member should translate.
Assuming that the angle that both first structure part 301 and the second structural member 302 relatively rotate is v, the i.e. active of first row
STATEMENT OF FEDERALLY SPONSORED 311 is v relative to the rotational angle between the active STATEMENT OF FEDERALLY SPONSORED 312 of second row, sets most intermediate shaft, that is, third
Shaft 363 is opposing stationary, due to linking between multiple STATEMENT OF FEDERALLY SPONSOREDs, then relative to horizontal plane locating for third shaft 363: first
The rotational angle of middle part STATEMENT OF FEDERALLY SPONSORED 331 in row is v/5/2=v/10 (absolute value that v takes angle), is arranged in the middle part of first row
Second shaft 362 of STATEMENT OF FEDERALLY SPONSORED 331 is also v/10 relative to the rotation angle of third shaft 363;The driven STATEMENT OF FEDERALLY SPONSORED of first row
321 rotational angle v/5+v/10=3v/10, the rotational angle v/5*2+v/10=v/2 of the active STATEMENT OF FEDERALLY SPONSORED 312 of second row;
The rotational angle of the middle part STATEMENT OF FEDERALLY SPONSORED 332 of second row is v/10, the driven STATEMENT OF FEDERALLY SPONSORED 322 rotational angle 3v/10 of second row, first
The rotational angle of the active STATEMENT OF FEDERALLY SPONSORED 311 of row is v/2, is arranged in turning for the first rotating shaft 361 of the active STATEMENT OF FEDERALLY SPONSORED 311 of first row
Dynamic angle is v/2.First rotating shaft 361 is less than first rotating shaft 361 with respect to third shaft relative to the rotation angle of the second shaft 362
363 rotation angle.
By taking the active STATEMENT OF FEDERALLY SPONSORED 311 of two rows above-mentioned, 75 degree of 312 relative rotation as an example, relative to where third shaft 363
Horizontal plane, in first row, the rotational angle of middle part STATEMENT OF FEDERALLY SPONSORED 331 is -7.5 degree (being in a counterclockwise direction positive direction), driven
The rotational angle of STATEMENT OF FEDERALLY SPONSORED 321 is 22.5 degree, and the rotational angle of active STATEMENT OF FEDERALLY SPONSORED 311 is -37.5 degree;In second row, actively join
The rotational angle of moving part 312 is 37.5 degree, and the rotational angle of middle part STATEMENT OF FEDERALLY SPONSORED 332 is 7.5 degree, the rotation of driven STATEMENT OF FEDERALLY SPONSORED 322
Angle is -22.5 degree.It can be seen that the relative rotation angle being located between adjacent every two STATEMENT OF FEDERALLY SPONSORED of same row is positioned at not
With twice of the relative rotation angle between adjacent every two STATEMENT OF FEDERALLY SPONSORED of row.Simultaneously it can be seen that front and rear row is two neighboring
Relative rotation angle between moving part is 15 degree.Since the relative rotation angle between the two neighboring STATEMENT OF FEDERALLY SPONSORED of front and rear row is homogeneous
Together, therefore according to the relative rotation angle between two structural members, in conjunction with the number of STATEMENT OF FEDERALLY SPONSORED, it can be determined that go out front and rear row adjacent two
The relative rotation angle of a STATEMENT OF FEDERALLY SPONSORED can transmit the relative rotation angle of associated transmission further according to angle transmission mechanism, really
Make two supporting elements should opposed configuration part moving distance.
Attachment device 300 further includes angular magnification organization, and angular magnification organization includes structural member and on structural member
The angle of accelerating gear group, input exports after the amplification of accelerating gear group.It, can be by two portions by angular magnification organization
The relative rotation angle of part amplifies to be exported again, so that another component has biggish rotational angle.This implementation
In example, angular magnification organization is used into flexible terminal, the angle that angular magnification organization will be inputted by angle transmission mechanism
It is exported after amplification.Rotational angle of the angle, that is, second gear of input with respect to first gear.The angle of output is driven gear
Rotational angle.It can make driven gear that there is biggish rotational angle using angular magnification organization, in favor of making first
Supporting element and the second supporting element can move towards biggish distance, thus avoid or reduce flexible display screen is caused to pull or
It squeezes.
Accelerating gear group includes the first accelerating gear successively arranged along the direction of angle input terminal to angle output end
381 and second accelerating gear 382, the first accelerating gear 381 engaged with the second accelerating gear 382, the tooth of the first accelerating gear 381
Number is greater than the number of teeth of the second accelerating gear 382, so that the rotational angle of the first accelerating gear 381 is less than the second accelerating gear 382
Rotational angle, to realize the amplification of rotational angle.
The shaft of first accelerating gear 381 perpendicular to the second accelerating gear 382 shaft, so as to change rotation axis
To facilitate the angle transmission for realizing relatively large distance using less space.Further, the first accelerating gear 381 and second accelerates
Gear 382 is bevel gear, to realize being mutually perpendicular to for the two shaft.It is to be appreciated that the first accelerating gear 381 and second adds
Fast gear 382 can also use other to can be realized the gear of acceleration function.
Accelerating gear group further includes that the third successively arranged along the direction of angle input terminal to angle output end accelerates tooth
Wheel 383 and the 4th accelerating gear 384, third accelerating gear 383 and the second accelerating gear 382 are sequentially connected, third accelerating gear
383 engage with the 4th accelerating gear 384, and the number of teeth of third accelerating gear 383 is greater than the number of teeth of the 4th accelerating gear 384.Second
The rotational angle of accelerating gear 382 can be transferred to the 4th accelerating gear 384 by third accelerating gear 383, and third accelerates tooth
The number of teeth of wheel 383 is greater than the number of teeth of the 4th accelerating gear 384, can carry out the rotational angle of the second accelerating gear 382 into one
Step amplification.
Third accelerating gear 383 and the second accelerating gear 382 are coaxially disposed, the shaft of the 4th accelerating gear 384 perpendicular to
The shaft of third accelerating gear 383, so that the shaft phase of the shaft of the 4th accelerating gear 384 and the first accelerating gear 381
It is mutually parallel.Preferably, the 4th accelerating gear 384 and third accelerating gear 383 are bevel gear.It is to be appreciated that third adds
Fast gear 383 and the 4th accelerating gear 384 can also use other to can be realized the gear of acceleration function.
Angular magnification organization further includes the transmission shaft 389 for connecting accelerating gear group, may be implemented to accelerate by transmission shaft 389
The internal drive of gear set, to realize the transmission of relatively long distance.Specifically, third accelerating gear 383 and the second accelerating gear 382
It is fixedly and coaxially connected by transmission shaft 389, to realize the linkage of the two.Herein, in other embodiments, third accelerating gear
383 can also directly be fixedly connected with the second accelerating gear 382, or realize transmission connection by other gears.The present embodiment
In, the second shaft 362 is perpendicular to transmission shaft 389.
When Interlined hinge is in unfolded state, the second shaft 362 is coplanar with transmission shaft 389;Interlined hinge is in bending
When state, the second shaft 362 and 389 antarafacial of transmission shaft.
In the present embodiment, structural member of the first structure part 301 as installation carrying accelerating gear group, first structure part 301
Upper rotation is provided with driven gear 303, and rack gear 388, driven gear 303 and rack gear 388 are fixedly installed on the first supporting element 21
Engagement.Driven gear 303 and rack gear 388 can be used as the angle converting mechanism with Interlined hinge linkage.Interlined hinge is with respect to
When one structural member 301 rotates, rotation angle of the angle converting mechanism by Interlined hinge relative to first structure part 301 is converted into being displaced
And the opposite attachment device of first supporting element 21 is driven to slide.Second gear 372 and driven gear 303 pass through accelerating gear group
38 transmissions, and pass through the movement that engaging the first supporting element 21 of realization between driven gear 303 and rack gear 388.Due to the second tooth
Wheel 372 is fixedly and coaxially connected with first rotating shaft 361, and the first accelerating gear 381 is set as coaxial fixed company with first rotating shaft 361
It connects, being fixedly and coaxially connected between second gear 372 and the first accelerating gear 381 can be realized, so that the two is circumferentially fixed, it can
To be rotated simultaneously.
Using the cooperation of transmission shaft 389 and multiple bevel gears, transmission distance can be extended, so that driven gear 303 turns
The moving axis heart is larger to the distance between the center of rotation of second gear 372, and element is avoided the problems in excessively to collect, and is conducive to drive branch
Support member and shell 400 are moved, and can guarantee the stability of transmission.
Second gear 372, transmission shaft 389, the center of rotation of the 4th accelerating gear 384 are in the same plane, with convenient
Assembly connection, while being conducive to control the thickness of entire flexible terminal.Also, the 4th accelerating gear 384 and driven gear 303 are same
Axis and relatively fixed, the two can rotate synchronously.Preferably, the 4th accelerating gear 384 is coaxially fixed on one with driven gear 303
Rotation is arranged in the shaft on structural member 301.
It is fixed with rack gear 388 on first supporting element 21, the rotation of the length direction of rack gear 388 perpendicular to driven gear 303
Axle center.Driven gear 303 is equipped with driven tooth, and engages with rack gear 388.It, can be with carry-over bar when driven gear 303 rotates
388 is mobile, so that supporting element and shell 400 be driven to be moved.
Transmission ratio between first gear 371 and second gear 372 is 1, between second gear 372 and driven gear 303
Transmission ratio less than 1 so that the transmission ratio between first gear 371 and driven gear 303 is less than 1, so that driven gear
303 rotational angle is greater than the rotational angle of second gear 372, and driven gear 303 can be generated with carry-over bar 388 and supporting element
The displacement of relatively large distance.Transmission ratio between second gear 372 and driven gear 303 can need to translate according to supporting element
Distance be specifically arranged.
In the present embodiment, the number of teeth of the first accelerating gear 381 is greater than the number of teeth of the second accelerating gear 382, and third accelerates tooth
The number of teeth of wheel 383 is greater than the number of teeth of the 4th accelerating gear 384.Amplified by two-stage revolving speed, so that second gear 372 and driven tooth
Transmission ratio is less than 1 between wheel 303, to realize angle enlargement function.Rotation section 3011 is additionally provided on first structure part 301,
Rotation hole 3010 is provided on rotation section 3011, first rotating shaft 361 rotationally wears the rotation hole 3010, utilizes rotation section
3011 with the cooperation of first rotating shaft 361, it is ensured that the stability that first structure part 301 is rotated relative to first rotating shaft 361.Second
Gear 372 and the first accelerating gear 381 are arranged between active STATEMENT OF FEDERALLY SPONSORED 312 and rotation section 3011, so that active STATEMENT OF FEDERALLY SPONSORED
312 can keep certain distance with rotation section 3011, to further be conducive to first structure part 301 with respect to 361 turns of first rotating shaft
Dynamic stability.
As can be seen that the accelerating gear group of the utility model includes two adjacent and mutually nibble in the description of above-described embodiment
The bevel gear of conjunction is less than the number of teeth of the bevel gear far from angle converting mechanism close to the number of teeth of the bevel gear of angle converting mechanism.
Two adjacent and intermeshing bevel gears can be the first accelerating gear 381 and the second accelerating gear 382, can also add for third
Fast gear 383 and the 4th accelerating gear 384.In two adjacent and intermeshing bevel gears, a bevel gear is fixed on transmission shaft
389, i.e. the second accelerating gear 382 or third accelerating gear 383 is fixed on transmission shaft 389;Another bevel gear is the first acceleration tooth
When taking turns 381, the first accelerating gear 381 is fixed in first rotating shaft 361 and rotates synchronously with first rotating shaft 361;Another bevel gear
When for four accelerating gears 384, the 4th accelerating gear 384 is movably connected on structural member 301.
Herein, in other embodiments, accelerating gear group 38 can also be V belt translation component, chain kit, transmission
The other assemblies such as gear set realize the transmission between second gear 372 and driven gear 303.Driven gear 303 can also be directly
It is engaged with second gear 372, realizes transmission.As the mode that another may be implemented, transmission component includes the first cone tooth
Wheel, second bevel gear and transmission shaft, first bevel gear are fixedly and coaxially connected with second gear, first bevel gear and second bevel gear
It is meshed, second bevel gear is fixedly and coaxially connected with transmission shaft, and the central axis upright of the two is in the central axis of second gear
Line, transmission shaft are rotationally connected with first structure part, and motion thread is provided on transmission shaft, and driven gear 303 is engaged in the biography
Dynamic screw thread drives driven gear 303 to be rotated, and then with carry-over bar and branch by the rotation of transmission shaft using motion thread
Support member is mobile relative to first structure part.Further, driven gear 303 can also omit, and directly pass through the motion thread of transmission shaft
It is engaged with rack gear 388, the same or similar effect equally can be achieved.
The shape and structure almost symmetry of second structural member 302 and first structure part 301, difference are only that the second structure
One end of part 302 is the active STATEMENT OF FEDERALLY SPONSORED 312 to form second row.It also is provided with driving assembly on second structural member 302, is tied
Structure and arrangement are symmetrical with the driving assembly on first structure part 301.Driving assembly on second structural member 302 is for driving second
Supporting element 22 is towards mobile at crooked place.
In flexible terminal bending process, since upper and lower two sides are there are semidiameter, lead to the Flexible Displays positioned at upside
Screen 100 can be stretched, and be easy to happen damage.Therefore, flexible display screen is stretched in order to prevent, and the utility model devises driving
Component leads to the problem of upper length and increases offsetting due to bending.I.e. in the process of bending, pass through two groups of driving assembly bands
Dynamic first supporting element and the second supporting element move towards, so that the length of upside remains unchanged, avoid or reduce flexible display screen
It stretches.
In order to enable the first supporting element and the second supporting element to move towards longer distance, bigger rotation angle is needed
Driving assembly is inputted to be converted into the rotational angle of driven gear, with the mobile longer distance of band carry-over bar 388.By Such analysis
It is found that third shaft is the largest V/2 relative to first structure part/second structural member rotation angle, such as in folding process
Third shaft directly can be achieved with rack gear relative to first structure part/second structural member rotation angle input driving assembly by fruit
The maximization of 388 moving distances.But the relative rotation angle of directly transmitting third shaft needs to design extremely complex transmission
Structure, so that simplify design, the present embodiment is using the second second largest shaft of relative rotation angle/the 4th shaft as angle
Input terminal.Second shaft/the 4th shaft is v/2-v/10=2v/5 relative to first structure part/second structural member rotation angle.
The mobile enough distances of band carry-over bar are not sufficient to after the relative rotation angle input driving assembly of this 2v/5 to avoid or greatly
Width reduces flexible display screen and stretches, it is therefore desirable to angular magnification organization be arranged, in driving assembly to amplify the angle of input
Degree, so that rack gear 388 moves longer distance.In addition, since support chip/sliding panel of support flexible display screen itself also has
There is certain thickness, therefore in order to further offset asking for upper and lower semidiameter increase brought by support chip/sliding panel thickness
The angle of input is further amplified for topic, driving assembly needs.So being just provided with two groups of angle enlargement machines in driving assembly
Structure, for offsetting semidiameter problem brought by flexible terminal thickness itself and support chip/sliding plate thickness.Certainly, essence
Upper use third shaft is also feasible as angle input terminal, but corresponding drive mechanism needs adjust, for example angle passes
It passs mechanism and needs to increase gear, but since input angle is amplified to v/2, driving assembly only needs to design lesser angle
Enlarger can meet the needs of flexible display screen is not stretched.In addition it is also possible to be made using first rotating shaft/the 5th shaft
For angle input terminal, but driving assembly needs to design more angular magnification organizations.In addition, the angle enlargement machine in driving assembly
Structure can also increased or decrease according to actual needs, or replace with the angular magnification organization of other forms.
Further, the present embodiment is inputted the second shaft/the 4th shaft rotation angle using angle transmission mechanism
Driving assembly.Angle transmission mechanism is to ensure that the intermeshing between gear using three gear-driven purposes.Because false
If angle transmission mechanism only has first gear, the first accelerating gear is directly coaxially fixed in the second shaft of first gear, by
It changes always in folding process in first gear relative to the distance of driven gear 303, will lead to the fixed biography of length
Second accelerating gear 382 of 389 end of moving axis can not be engaged with the holding of the first accelerating gear always.On the other hand, only first
The angle that gear also results in input driving assembly reduces, and needs driving assembly to compensate more angles, structure design can more
Add complication.Therefore, just realize that angle is transmitted in the present embodiment using three gears.Certainly, three gears are the present embodiment
One of preferred embodiment, substantial individual gears be also feasible mode, only driving assembly needs to do corresponding adjustment, such as
Transmission shaft is set as extension type, and increases angular magnification organization in driving assembly.
In addition, the present embodiment further prevents also by the way of sliding panel or reduces flexible display screen to be stretched.Such as
Fruit is added without sliding panel 24, but entire flexible display screen 100 is fitted on support chip 23, then in folding process, by
There is certain thickness in support chip itself, will also result in flexible display screen and be stretched.Therefore, the design of sliding panel is just added,
By the way that flexible display screen one end to be fixed on the fixinig plate of support chip, the other end is fixed on sliding panel, can use sliding
Plate slides to offset length stretching problem caused by the thickness of support chip with respect to support chip.That is, the present embodiment is substantial
Flexible display screen is prevented to be stretched using dual mechanism, one is relatively-movable first supporting element and the second support again
Part, it is another it is heavy be relatively-movable sliding panel and support chip.By dual mechanism, Flexible Displays are can be effectively prevented or reduced
Screen is stretched, so that it is guaranteed that the normal work of device.It is to be understood that ground, wherein any one heavy-duty machine structure can reduce flexible show
The case where display screen is stretched, that is to say, that any mechanism can be used alone, and only double all using effects are more preferably.Together
Sample, it can also be only with first structure part and the driving assembly being used cooperatively with first structure part, the second structural member and correlation
Component can omit, can equally play and reduce the effect that is stretched of flexible display screen.
The utility model additionally provides a kind of frame mould group.In the present embodiment, frame mould group is middle-frame mould group, the middle-frame mould
Group can be adapted in all kinds of flexible terminals.As shown in Figures 4 and 5, middle-frame mould group includes support component, the first frame 4211
And flexible attachment device.The structure of support component and attachment device can be identical as previous embodiment, and details are not described herein again.
First frame 4211 forms frame of the flexible terminal in the longitudinal direction at one end, and is exposed at the outside of flexible terminal, structure
At a part of flexible terminal appearance.
It should be understood that ground, a kind of naming method of the middle-frame mould group only for frame mould group, however it is not limited to be to be located at centre
Position, that is to say that the mould group positioned at other positions is equally applicable to the present embodiment.
One end of the opposite support chip 23 of first frame 4211 is fixedly installed, in the glide direction of sliding panel 24, sliding panel
24 between support chip 23 and the first frame 4211.In use, the end of middle-frame mould group and flexible terminal by
When external force, since sliding panel 24 is located between support chip 23 and the first frame 4211, external force can active force in the first frame 4211,
Without directly acting on sliding panel 24, so that external force will not be transferred to flexible display screen 100, flexible display screen 100 is avoided
It arches upward and causes to damage.
Glide direction of the length direction of first frame 4211 perpendicular to sliding panel 24, and the both ends court of the first frame 4211
It is bent to sliding panel 24, when portion is by external force at one end to be effectively ensured flexible terminal using the length of the first frame 4211,
External force acts on the first frame 4211 completely.
The opposite end of second supporting element 22 of support component is solid with one end of support chip 23 and the first frame 4211 respectively
Fixed connection can make one end of support chip 23 and the first frame 4211 be fixedly installed using the second supporting element 22, convenient for assembly
Connection.More specifically, one end and the first frame 4211 in flexible sheet 232 far from fixinig plate 231 are relatively solid in support chip 23
It is fixed, and the two is fixedly connected by the second supporting element 22.Herein, can also be made by other inner structural members of flexible terminal
One end and the first frame 4211 for obtaining support chip 23 are relatively fixed.
Middle-frame mould group further includes two the second frames 4212, and two the second frames 4212 are located at the first frame 4211
At both ends, sliding panel 24 is located between two the second frames 4212, and the length direction of the second frame 4212 is parallel to sliding panel 24
Glide direction;Two the second frames 4212 are fixedly connected at the both ends of the first frame 4211.Utilize 4211 He of the first frame
Two the second frames 4212 form the second center 421 above-mentioned, sliding panel 24 can be surrounded, to avoid external force in cunning
Movable plate 24, effectively to avoid causing to damage to flexible display screen 100.Second dorsal shield 422 can be with the second center 421 and second
Support member 22 is fixedly connected into an entirety.
In the present embodiment, sliding panel 24 is slidably connected to the second supporting element 22, in addition, in other embodiments, it can also
To be not provided with the second supporting element 22, sliding panel 24 can be slidably arranged between two the second frames 4212, sliding panel 24
Two sides are slidably connected with two the second frames 4212 respectively, one end of support chip 23 can on the second frame 4212 far from the
One end of one frame 4211 is fixedly connected.Middle-frame mould group further includes third frame 4213, and third frame 4213 is located at flexible end
End is exposed at the outside of flexible terminal in the longitudinal direction at the other end, constitutes a part of flexible terminal appearance, i.e., and the
One frame 4211 is located at the both ends of flexible terminal in the longitudinal direction with third frame 4213.4213 phase of third frame
Other end fixed setting to support chip 23, specifically, in support chip 23, far from one end of flexible sheet 232 on fixinig plate 231
The opposite fixed setting of support chip 23 or monolith fixinig plate 231 and support chip 23 are fixedly installed.In the present embodiment, third frame
4213 are fixedly connected with the first supporting element 21, and the first supporting element 21 is tabular, and the first supporting element is fixed in the fitting of fixinig plate 231
21, so that third frame 4213 is fixedly connected with the other end of support chip 23.Flexible display screen 100 is herein at end and fixation
The fitting of piece 231 is fixedly connected so that component of the flexible terminal at the end is fixed as an entirety, when third frame 4213 by
When to external force, flexible display screen 100 will not be made to arch upward at end herein.Herein, in other embodiments, third frame 4213
It can also be directly fixedly connected with the other end of support chip 23.The both ends of third frame 4213 can be bent towards the first frame
4211 bendings, form the first center 411, and support chip 23 is surrounded, to form protective effect to internal structure.
In the present embodiment, the shell of flexible terminal further includes the first front housing 413 and the second front housing 423, the first front housing 413
It is fixedly connected with third frame 4213, the second front housing 423 is fixedly connected with the first frame 4211.Further, the first front housing 413 can
To be fixedly attached to the first supporting element 21.Second front housing 423, the first frame 4211 and the second supporting element 22 can be fixedly connected as
One entirety, can be using being integrally formed, in order to process preparation and assembly.First front housing 413 can be fixedly attached to first
Supporting element 21, the first front housing 413, the first supporting element 21 and third frame 4213 can connect as an entirety, using one at
Type, in order to process preparation and assembly.
When the end of flexible terminal is by external force, external force makees 4211 by the first frame to be made for the second supporting element 22
It obtains the second supporting element 22 to move linearly, in the second supporting element sliding process, will drive sliding panel and slide together, and the cunning of sliding panel
The phenomenon that dynamic one end that will drive flexible display screen again follows sliding, one end of screen is caused to be arched upward.Therefore, when flexible
The end of terminal by both hands extruding or external force shock when, will lead to the phenomenon that flexible display screen arches upward, be easy
Cause the damage of flexible display screen.On the other hand, when one end where the second frame for pinching flexible terminal with hand, upside
Finger press the upper surface of flexible display screen, the finger of downside presses the lower surface of the second dorsal shield, if the power that hand is pinched
Spend it is larger, when simultaneously be bent flexible terminal when, due to the pressure of finger, the position of flexible display screen is fixed, and will be unable to
The case where opposite second dorsal shield and the second supporting element slide, and also easily cause flexible display screen damage.
To solve the above problems, the another kind that the utility model additionally provides frame mould group is real as shown in Figure 19 to Figure 22
Apply mode.Frame mould group is specifically as follows middle-frame mould group in the present embodiment.A kind of middle-frame mould group, including sliding panel, supporting element and
Dorsal shield, sliding panel are fixed on dorsal shield and can slide relative to supporting element, and supporting element is between sliding panel and dorsal shield.
Wherein, dorsal shield can be the second dorsal shield 422, and supporting element can be the second supporting element 22, and sliding panel 24 can be solid
Due to dorsal shield and it is slidably connected to supporting element.
In the present embodiment, the first frame 4211 of middle-frame mould group is fixedly connected with the second supporting element 22, the second support
Part 22 is fixedly connected with one end of support chip 23, so that one end of the first frame 4211 and support chip 23 is relatively fixed, sliding
Plate 24 is slidably arranged between the first frame 4211 and one end of support chip 23, the end of middle-frame mould group and flexible terminal by
When external force, since sliding panel 24 is located between support chip 23 and the first frame 4211, external force can active force in the first frame 4211,
So that the first frame 4211 and the second supporting element 22 are mobile, and since the second supporting element 22 is to be slidably matched with sliding panel 24, the two
It can relatively move, so that external force will not directly act on sliding panel 24, so that flexible display screen will not be transferred to external force
100, it avoids flexible display screen 100 from arching upward and causes to damage.
Both ends on first frame, 4211 length direction have been formed by bending bending section 4211a, bending section towards support chip 23
4211a can be located at the edge of flexible terminal, when there is external force power in the corner of flexible terminal or flexible
Terminal is fallen when encountering corner, and external force can act on the bending section 4211a of 4211 end of the first frame, to will not directly act on
Power flexible display screen 100 avoids flexible display screen 100 from arching upward and causes to damage.
It, equally can also be to avoid drive flexible display screen 100 when third frame 4213 is slided inwardly by external force
The other end or middle part the phenomenon that arching upward.
Second supporting element 22 is tabular, and the second supporting element 22 can be integrally formed with the first frame 4211, in order to add
Work preparation and assembly.The middle part of second supporting element 22 is provided with vacancy section 221, can be to reduce weight and occupied space
Other structures or electronic element is arranged in the vacancy section 221 of two supporting elements 22.The area of vacancy section 221 can be the second support
3/4 or more of 22 entire area of part, to make full use of the area of space at the second supporting element 22 as far as possible.
Second dorsal shield 422 is fixedly connected with sliding panel 24, and the second supporting element 22 is slidably arranged in the second dorsal shield 422 and sliding
Between plate 24, one end of flexible display screen 100 is fixedly connected with sliding panel 24, so that the second dorsal shield 422, sliding panel 24 and flexibility
The relatively fixed setting of one end three of display screen 100, when one end where the sliding panel 24 for pinching flexible terminal with hand, on
The finger of side presses the upper surface of flexible display screen 100, and the finger of downside presses the lower surface of the second dorsal shield 422, due to
Flexible display screen 100 is fixed with respect to the second dorsal shield 422, will not influence flexible display screen 100 and opposite second support of sliding panel 24
The sliding of part 22 also not will cause the damage of flexible display screen to will not influence the folding and expansion of flexible terminal.
Two the second frames 4212 of middle-frame mould group are fixedly connected on sliding panel 24, and two the second frames 4212 can be with cunning
Movable plate 24 is slided, and only stops external force in sliding panel 24 by the first frame 4211.Due to the length of the second frame 4212
Degree is oriented parallel to the glide direction of sliding panel 24, and external force is also relatively difficult to when the second frame 4212 so that sliding panel 24
It is slided.Wherein, the first frame and 2 second frames collectively constitute the outer profile of middle-frame mould group.
Second frame 4212 protrudes from sliding panel 24 towards the plate face of the second supporting element 22, the second frame 4212 and the second back
Shell 422 abuts against, and can be closed the edge of flexible display screen 100 and the second dorsal shield 422 using the second frame 4212, second
Supporting element 22 is located between two the second frames 4212, in favor of the sealing of flexible terminal.Second front housing 423 and sliding panel 24
It is fixedly connected, the second front housing 423 is moved with sliding panel 24 and flexible display screen 100, so as to avoid only
Flexible display screen 100 forms gap between the end and the second front housing 423 of flexible display screen 100 after mobile with sliding panel 24, together
The second front housing of Shi Liyong 423 can form protective effect to the end of flexible display screen 100.When the finger of user is pressed second
When between front housing 423 and the end of flexible display screen 100, the movement of flexible display screen 100 will not be impacted.Before second
Shell 423 is fixedly installed with the second dorsal shield 422 simultaneously, when so that user pinching the second front housing 423 and the second dorsal shield 422, also will not
The movement of flexible display screen 100 is impacted.
Second front housing 423, sliding panel 24 and two the second frames 4212 can be integrally formed, and form the portion of an entirety
Part to facilitate processing to prepare, and is conducive to assembly connection.
Second front housing 423 is connect with the second dorsal shield 422 by connector.In the present embodiment, connector is buckle structure 43,
With convenient for assembly and bonding strength can be improved.More specifically, buckle structure 43 includes hook 431 and card slot 432, hook 431
It is fixed on the second dorsal shield 422, card slot 432 is fixed on the second front housing 423, passes through hook 431 and card slot 432
Cooperation, the second front housing 423 of realization are fixedly connected with the second dorsal shield 422.Buckle structure 43 can be to be multiple, along the first frame
4211 length direction arrangement, to further increase the bonding strength of the second front housing 423 and the second dorsal shield 422.Herein, at other
In implementation, it is also possible to hook 431 and is fixed on the second front housing 423, respective card slot 432 is fixed at the second dorsal shield
On 422.Alternatively, the second front housing 423 can also be fixedly connected in other way with the second dorsal shield 422, such as paste, welding, spiral shell
The modes such as lock, magnetic.
Fluting is offered on second supporting element 22.It in the present embodiment, slots as buckle slot 222, buckle structure 43 is located at card
In catching groove 222, and in the glide direction of sliding panel 24, the size (or length) of buckle slot 222 is greater than the ruler of buckle structure 43
Very little (or length), slides buckle structure 43 in buckle slot 222, to avoid the second supporting element 22 to the second dorsal shield
422 and the second connection and sliding between front housing 423 impact.
Spring is additionally provided between second supporting element 22 and sliding panel 24.The elastic force that spring generates is parallel to the second supporting element 22
The glide direction of opposite sliding panel 24.By the way that spring is arranged, can make flexible display screen 100 becoming unfolded state from bending
When 22 automatic rebounding of the second supporting element to original state.
Connection bump 4221 is provided on second dorsal shield 422, connection bump 4221 is prominent towards sliding panel 24, connection bump
4221 are located at the inner surface of the second frame, and connection bump 4221 is fixedly connected with the second frame 4212 by screw, so that
Second frame 4212 is fixedly connected with the second dorsal shield 422.Connection bump 4221 can be to be multiple, along the length of the second frame 4212
Direction arrangement, to improve the bonding strength between the second dorsal shield 422 and the second frame 4212.
Flexible terminal passes through above-mentioned sliding panel 24, the second support plate 22, first at the one end for being provided with sliding panel 24
Structure cooperation between the components such as frame 4211, the second dorsal shield 422, can be soft when the end is by external force to avoid flexible terminal
Property display screen 100 arches upward, and when user's hand pinches the end, will not influence the bending and expansion of flexible terminal.
The end of second supporting element 22 is located between the end of sliding panel 24 and the end of the second dorsal shield 422, the second support
The end of part 22 is close to the end of sliding panel 24 and the end of the second dorsal shield 422.When middle-frame mould group is unfolded, the second supporting element 22
End invagination is flush to the end of sliding panel 24 and the end of the second dorsal shield 422.Herein, the end of the second supporting element 22, cunning
The end of movable plate 24 and the end of the second dorsal shield 422 refer to, the end three of the second supporting element 22, sliding panel 24 and the second dorsal shield 422
End of the person far from flexible terminal bend center.When middle-frame mould group is bent, the end of the second supporting element 22 protrudes from sliding panel
The end of 24 end and the second dorsal shield 422.Flushing when passing through expansion as a result, or indent design, can make flexible end
The end at end will not act on the end of the second supporting element 22 when by external force collision, or can reduce by external force collision
When act on the dynamics of 22 end of the second supporting element so that flexible display screen 100 will not there is a phenomenon where arch upward.
Flexible terminal is at the one end for being provided with the first supporting element 21, the fixinig plate of flexible display screen 100, support chip 23
231, the first supporting element 21, third frame 4213 and the first dorsal shield 412 are fixedly connected, and form an entirety, for details, reference can be made to preceding
State embodiment.For example, another supporting element (i.e. the first supporting element) is fixed on the opposite other end of support chip.On the third side of end
When frame 4213 is by external force, when can integrally slide inwardly, so that flexible display screen will not be caused to arch upward at this position.
The other elements that the present embodiment is not shown or refers to, it is identical with foregoing embodiments, reference can be made to aforementioned each reality
Apply example.
Flexible display screen used in the present embodiment can also be replaced using other kinds of flexible screen, such as flexible touch
Screen, flexible luminescent screen etc..
It is to be appreciated that rotation angle opposite between each shaft alleged by the utility model embodiment refers in three-dimensional space
Rotation angle of the interior shaft relative to another shaft, not comprising shaft around rotation angle of its center line itself.
Frame mould group provided by the utility model has different forms, i.e., compared to the structural member of existing electronic device
Form is more diversified, can meet more demands.
Bendable mechanism provided by the utility model has different forms compared to the structural member of existing electronic device,
I.e. form is more diversified, can meet more demands.
Interlined hinge provided by the utility model has different forms, i.e., compared to the structural member of existing electronic device
Form is more diversified, can meet more demands.
Angle transmission mechanism provided by the utility model has different shapes compared to the structural member of existing electronic device
State, i.e. form are more diversified, can meet more demands.
Angular magnification organization provided by the utility model has different shapes compared to the structural member of existing electronic device
State, i.e. form are more diversified, can meet more demands.
Screen support structure provided by the utility model has different shapes compared to the structural member of existing electronic device
State, i.e. form are more diversified, can meet more demands.
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 (19)
1. a kind of flexible display module, which is characterized in that including flexible display screen and support component,
The support component includes support chip and can be relative to the sliding panel of support chip sliding;
The opposite end of the flexible display screen is individually fixed in the support chip and the sliding panel.
2. flexible display module according to claim 1, which is characterized in that the flexible display screen includes being located at relatively
Bendable portion between both ends, the support chip include flexible sheet corresponding with the bendable portion.
3. flexible display module according to claim 2, which is characterized in that the flexible display screen it is described flexible
Sliding contact between portion and the flexible sheet of the support chip.
4. flexible display module according to claim 2, which is characterized in that the support component further includes the first support
Part and the second supporting element;The support chip includes the fixinig plate connecting with flexible sheet, and the fixinig plate is fixed on described first
On supporting element, the sliding panel is slidably connected on second supporting element.
5. flexible display module according to claim 4, which is characterized in that the flexible sheet is far from the fixinig plate
One end be fixed on second supporting element.
6. flexible display module according to claim 4, which is characterized in that the flexible sheet is far from the fixinig plate
One end and the distance between sliding panel it is variable.
7. flexible display module according to claim 5, which is characterized in that the flexible sheet is far from the fixinig plate
One end be bent to form interconnecting piece towards second supporting element, the support component further includes fitting on the interconnecting piece
Briquetting.
8. flexible display module according to claim 7, which is characterized in that when the flexible display screen is in expansion shape
When under state, the briquetting is neat towards the surface of the flexible display screen and the surface of the fixinig plate towards the flexible display screen
It is flat.
9. flexible display module according to claim 7, which is characterized in that be provided with pressure hole on the briquetting;It is described
It is provided with fixation hole on interconnecting piece, forms protrusion on second supporting element, the protrusion wears the fixation hole and pressure hole, institute
Interconnecting piece is stated to be fixed between second supporting element and the briquetting.
10. flexible display module according to claim 9, which is characterized in that be provided on second supporting element recessed
Slot, in the groove, the briquetting and the interconnecting piece are respectively positioned in groove for the protrusion setting.
11. flexible display module according to claim 10, which is characterized in that the sliding panel is slideably positioned in described
In groove, the flush of the sliding panel and the briquetting towards the flexible display screen.
12. flexible display module according to claim 4, which is characterized in that the flexible display module further includes
The elastic component connecting with the sliding panel, the elastic component make the sliding panel towards far from described first for providing elastic force
The direction of support member is mobile.
13. flexible display module according to claim 12, which is characterized in that the elastic component is connected to the sliding
Between plate and second supporting element.
14. flexible display module according to claim 13, which is characterized in that it is provided with convex block on the sliding panel,
Via hole is provided on second supporting element, the convex block slides through the via hole and protrudes from the second supporting element, and described
It is provided with locating piece on one side far from the sliding panel on two supporting elements, the elastic component is pressure spring, and is arranged in the convex block
Between the locating piece.
15. flexible display module according to claim 14, which is characterized in that it is convex to be fixed with guiding on the sliding panel
It rises, pilot hole is provided on second supporting element, the guide protrusions are slideably positioned in the pilot hole.
16. flexible display module according to claim 1, which is characterized in that when flexible display screen bending, institute
Sliding panel is stated to slide towards the support chip.
17. flexible display module according to claim 14, which is characterized in that when the flexible display screen is bent, institute
The first supporting element is stated to slide in opposition with second supporting element.
18. flexible display module according to claim 17, which is characterized in that when the flexible display screen is bent, institute
The distance for stating the relatively described second supporting element sliding of the first supporting element is greater than sliding panel with respect to the distance that support chip slides.
19. a kind of flexible terminal, which is characterized in that including the described in any item flexible display modules of claim 1-18.
Priority Applications (1)
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CN201820799441.6U CN208734722U (en) | 2018-05-25 | 2018-05-25 | Flexible display module and flexible terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820799441.6U CN208734722U (en) | 2018-05-25 | 2018-05-25 | Flexible display module and flexible terminal |
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CN201820799441.6U Expired - Fee Related CN208734722U (en) | 2018-05-25 | 2018-05-25 | Flexible display module and flexible terminal |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110286721A (en) * | 2019-06-30 | 2019-09-27 | 联想(北京)有限公司 | A kind of electronic equipment |
CN110860046A (en) * | 2019-11-22 | 2020-03-06 | 周口师范学院 | Plate-type bendable and foldable spectral therapeutic apparatus |
CN111022481A (en) * | 2019-12-11 | 2020-04-17 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
CN112470097A (en) * | 2018-05-25 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Flexible display module and flexible terminal |
WO2021082678A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Electronic device |
CN113383377A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Bendable component |
CN113931925A (en) * | 2021-10-21 | 2022-01-14 | 维沃移动通信有限公司 | Protection component, electronic equipment lag and electronic equipment |
-
2018
- 2018-05-25 CN CN201820799441.6U patent/CN208734722U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112470097A (en) * | 2018-05-25 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Flexible display module and flexible terminal |
CN110286721A (en) * | 2019-06-30 | 2019-09-27 | 联想(北京)有限公司 | A kind of electronic equipment |
CN110286721B (en) * | 2019-06-30 | 2022-02-18 | 联想(北京)有限公司 | Electronic equipment |
CN113383377A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Bendable component |
WO2021082678A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Electronic device |
CN110860046A (en) * | 2019-11-22 | 2020-03-06 | 周口师范学院 | Plate-type bendable and foldable spectral therapeutic apparatus |
CN111022481A (en) * | 2019-12-11 | 2020-04-17 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
CN113931925A (en) * | 2021-10-21 | 2022-01-14 | 维沃移动通信有限公司 | Protection component, electronic equipment lag and electronic equipment |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518172 43 Universiade Software Town, 8288 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ruoyu Technology Co.,Ltd. Address before: 518172 43 Universiade Software Town, 8288 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ROYOLE TECHNOLOGIES Co.,Ltd. |
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Granted publication date: 20190412 |