CN208805751U - Attachment device and flexible equipment - Google Patents

Attachment device and flexible equipment Download PDF

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Publication number
CN208805751U
CN208805751U CN201820982509.4U CN201820982509U CN208805751U CN 208805751 U CN208805751 U CN 208805751U CN 201820982509 U CN201820982509 U CN 201820982509U CN 208805751 U CN208805751 U CN 208805751U
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CN
China
Prior art keywords
statement
federally sponsored
rotating shaft
shaft
bridgeware
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Active
Application number
CN201820982509.4U
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Chinese (zh)
Inventor
陈松亚
凡小飞
王正熙
杨松龄
吴伟峰
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0226—Hinges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)

Abstract

The utility model embodiment discloses a kind of attachment device and flexible equipment.Attachment device include first element, can relative first element rotation second element and be connected to the driving assembly of first element, when first element is rotated with respect to second element, first element is converted into being displaced and be exported by driving assembly with respect to the rotation angle of second element.Attachment device provided by the utility model and flexible equipment, compared to the structural member of existing electronic device, form is more diversified, can meet more demands.

Description

Attachment device and flexible equipment
Technical field
The utility model relates to field of electronic device more particularly to a kind of attachment devices and flexible equipment.
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, a kind of attachment device and flexible equipment are provided, Form is more diversified, can meet more demands.
A kind of attachment device, including first element, can relative first element rotation second element and be connected to first yuan The driving assembly of part, when first element is rotated relative to second element, driving assembly is by first element relative to the rotation of second element Angular transition is exported at displacement.
First element includes first rotating shaft, and when first rotating shaft is rotated relative to second element, driving assembly is by first rotating shaft phase Displacement output is converted into the rotation angle of second element.
When first rotating shaft is rotated relative to second element, rotation angle of the driving assembly by first rotating shaft relative to second element turns Change the displacement output for being not parallel to first rotating shaft axial direction into.
When first rotating shaft is rotated relative to second element, rotation angle of the driving assembly by first rotating shaft relative to second element turns Change the displacement output perpendicular to first rotating shaft axial direction into.
Driving assembly includes the angle converting mechanism being connected in first rotating shaft.
Driving assembly further includes the angle transmission mechanism connecting with angle converting mechanism, and angle transmission mechanism is connected to first On element and second element, when first element is rotated relative to second element, angle transmission mechanism is second yuan opposite by first element The rotation angle of part passes to angle converting mechanism, and rotation angle of the angle converting mechanism by first element relative to second element turns Change displacement output into.
Angle transmission mechanism includes the second gear being fixed in first rotating shaft and the first tooth being fixed in second element Wheel, when first rotating shaft is rotated with respect to second element, second gear and first gear synchronous rotation and transmit first element opposite the The rotation angle of two element.
Angle converting mechanism includes that the first bridgeware and the second bridgeware with the cooperation of the first bridgeware, the first bridgeware are set In in first rotating shaft.
First bridgeware extends along the direction axially inclined relative to first rotating shaft.
When first rotating shaft is rotated relative to second element, the first bridgeware follows first rotating shaft to rotate and drives the second bridgeware Opposite first rotating shaft is slided.
When first rotating shaft is rotated relative to second element, the first bridgeware follows first rotating shaft to rotate and drives the second bridgeware It is slided along the axially opposing first rotating shaft of first rotating shaft.
First bridgeware include the first driving portion, the second bridgeware include with the first driving portion cooperation the second driving portion and The sliding part being connect with the second driving portion.
First driving portion includes the fluting axially inclined relative to first rotating shaft, and the second driving portion includes being formed in sliding part The double wedge gone up and be embedded in fluting.
Angle converting mechanism further includes the third bridgeware with the cooperation of the second bridgeware, and first rotating shaft turns with respect to second element When dynamic, the second rotating member drives the rotation of third bridgeware.
Third bridgeware includes opposite first end and second end, and first end is connect with the second bridgeware.
The axis of rotation of third bridgeware is located at first end.
Second bridgeware includes the multiple teeth portion formed in sliding part side, and third bridgeware includes being formed in first end Several teeth portion, when sliding part is slided with respect to first rotating shaft, the teeth portion of the second bridgeware engages and band with the teeth portion of third bridgeware Dynamic third bridgeware rotation.
The teeth portion of third bridgeware revolves around it axle center distribution.
The second end of third bridgeware is for connecting the first supporting element, when third bridgeware rotates, the of third bridgeware Two ends and the first supporting element cooperate and drive the first supporting element mobile towards first rotating shaft.
The second end of third bridgeware forms protrusion, and the first supporting element opens up groove, and when third bridgeware rotates, protrusion is supported It is held in the interior sidewall surface of groove and drives the first supporting element mobile towards first rotating shaft.
The shape of groove is a part of involute, and the center of circle of the basic circle of involute is located at the rotary shaft of third bridgeware The heart.
The shape of groove is a part of oblique line, and oblique line is relative to the axially inclined of first rotating shaft.
Angular magnification organization is collectively formed in first bridgeware and the second bridgeware.
Second element includes the second shaft, and first rotating shaft is parallel with the second shaft.
Attachment device further includes the Interlined hinge connecting with first rotating shaft and the second shaft, and Interlined hinge includes being equipped with the First STATEMENT OF FEDERALLY SPONSORED of one shaft and the second STATEMENT OF FEDERALLY SPONSORED for being equipped with the second shaft, the first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED pass through opposite Side engagement.
First rotating shaft is rotationally connected with the first STATEMENT OF FEDERALLY SPONSORED, and the second shaft is fixedly connected on the second STATEMENT OF FEDERALLY SPONSORED.
Interlined hinge further includes third STATEMENT OF FEDERALLY SPONSORED, and first rotating shaft and the second shaft both pass through another second STATEMENT OF FEDERALLY SPONSORED.
First rotating shaft and the second shaft are rotationally connected with third STATEMENT OF FEDERALLY SPONSORED.
First STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED are located at same row, and third STATEMENT OF FEDERALLY SPONSORED is located at different rows from the second STATEMENT OF FEDERALLY SPONSORED.
Attachment device further includes the third shaft across the second STATEMENT OF FEDERALLY SPONSORED, and the second shaft is located at first rotating shaft and third shaft Between.
Attachment device further includes structural member, and the first STATEMENT OF FEDERALLY SPONSORED is fixed on structural member.
A kind of flexible equipment, including attachment device and the first supporting element being connect with attachment device, attachment device bending When drive the first supporting element mobile towards first element.
Flexible equipment further includes the flexible display screen fitted on the first supporting element.
Attachment device provided by the utility model and flexible equipment, compared to the structural member of existing electronic device, form It is more diversified, more demands can be met.
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.
Figure 23 is the partial structure diagram of the flexible equipment of another embodiment of the utility model.
Figure 24 is the part explosive view of Figure 23.
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 24 He of sliding panel The relative movement of second supporting element 22, it is ensured that flexible display screen 100 is not stretched or squeezes in bending or flattening process.
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 and the fixed company of jackshaft 3730 It connects, intermediate throughholes is provided on each backplate 374, the both ends of jackshaft 3730 are rotatably penetrated and arranged in intermediate throughholes respectively.This Place, in other embodiments, is also possible to jackshaft 3730 and is fixedly connected with two backplates 374, and intermediate gear 373 rotates It is connected to 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 is perpendicular to the second accelerating gear 382 Shaft, it is axial so as to change rotation, realize that the angle of relatively large distance is transmitted using less space to facilitate.Further, First accelerating gear 381 and the second accelerating gear 382 are bevel gear, to realize being mutually perpendicular to for the two shaft.It is understood that Ground, the first accelerating gear 381 and the second accelerating 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, it carries on the back Shell can be the second dorsal shield 422, and supporting element can be the second supporting element 22, and sliding panel 24 can be affixed to dorsal shield and the company of sliding It is 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.When third frame 4213 by external force inwardly When sliding, the phenomenon that can also equally arching upward to avoid the other end or middle part for driving flexible display screen 100.
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 integrated Molding, forms the component of an entirety, 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.
Further, Figure 23-24 is please referred to, the utility model also provides the flexible equipment of another embodiment, Including flexible display screen 100, support component 200, attachment device 300 and shell 400.Flexible display screen 100, support component 200 And shell 400 can be same or similar with the corresponding construction of foregoing embodiments, this is not repeated.
Attachment device 300 include first element, can relative first element rotation second element and be connected to first element Driving assembly, first element relative to second element rotate when, driving assembly by first element with respect to second element rotation angle Degree is converted into displacement output.
Driving assembly includes angle transmission mechanism and angle converting mechanism interconnected.First element and second element point It Bao Kuo not first rotating shaft 361 and the second shaft 362.
Specifically, attachment device includes Interlined hinge 3, driving assembly and the structural member 301 connecting with Interlined hinge.Even Connection device 300 can be realized bending, and when attachment device 300 is bent, driving assembly converts the bending angle of attachment device 300 The first supporting element 21 and the opposite attachment device 300 of the second supporting element 22 is driven to slide at displacement.More specifically, driving assembly energy It is enough that the angular transition that Interlined hinge 3 is rotated relative to structural member is driven into the first supporting element 21 and the second supporting element 22 at displacement Opposite attachment device 300 is slided.
The Interlined hinge of the present embodiment includes multiple STATEMENT OF FEDERALLY SPONSOREDs, the number of the structure of each STATEMENT OF FEDERALLY SPONSORED, shape and each STATEMENT OF FEDERALLY SPONSORED Amount and arrangement are identical as foregoing embodiments.In the present embodiment, STATEMENT OF FEDERALLY SPONSORED includes six, and is divided into front two rows arrangement.Connection Dynamic 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 of, each linkage It is provided with multiple driving cogs on part, is meshed between the two neighboring STATEMENT OF FEDERALLY SPONSORED of same row by the driving cog, with Enable two neighboring STATEMENT OF FEDERALLY SPONSORED engagement rotation, passes through respectively positioned at the two neighboring STATEMENT OF FEDERALLY SPONSORED of same row and respectively to close on Shaft is rotatablely connected to the same STATEMENT OF FEDERALLY SPONSORED of another row.
Identical as previous embodiment, the rotation of any STATEMENT OF FEDERALLY SPONSORED will drive every other STATEMENT OF FEDERALLY SPONSORED and turn in Interlined hinge Dynamic, each STATEMENT OF FEDERALLY SPONSORED can be rotated synchronously when Interlined hinge is bent.Since the two neighboring STATEMENT OF FEDERALLY SPONSORED of same row engages, the two Transmission toothing is identical, and the angular speed of the two keeps identical, transmission ratio 1, so that between each STATEMENT OF FEDERALLY SPONSORED and adjacent STATEMENT OF FEDERALLY SPONSORED Rotational angle it is consistent, meanwhile, the relative rotation angle between adjacent every two STATEMENT OF FEDERALLY SPONSORED of different rows is identical.
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.
It is provided with axis hole in each STATEMENT OF FEDERALLY SPONSORED, shaft is provided in axis hole, shaft can be set in axis hole.Adjacent two rows of linkages It is rotatablely connected between part by shaft, using the cooperation of shaft and axis hole, can be convenient the rotation between adjacent two rows of STATEMENT OF FEDERALLY SPONSOREDs Cooperation.The axial direction of multiple shafts is parallel to each other, and multiple shafts are arranged in a row along the row direction of STATEMENT OF FEDERALLY SPONSORED and two neighboring shaft It is arranged at equal intervals.Multiple shafts are arranged at equal intervals, can make the multiple center of rotation formed between each STATEMENT OF FEDERALLY SPONSORED at equal intervals Arrangement.
An axis hole is provided in first STATEMENT OF FEDERALLY SPONSORED 311 of first row, the shaft being arranged in the axis hole is first rotating shaft 361.The first STATEMENT OF FEDERALLY SPONSORED 311 in first row is rotatablely connected with the third STATEMENT OF FEDERALLY SPONSORED 322 in second row by first rotating shaft 361, The first STATEMENT OF FEDERALLY SPONSORED 311 of first row can be allowed to relatively rotate with the third STATEMENT OF FEDERALLY SPONSORED 322 in second row herein.The One shaft 361 and the active STATEMENT OF FEDERALLY SPONSORED 311 of first row are rotatablely connected, and 322 turns of third STATEMENT OF FEDERALLY SPONSORED of first rotating shaft 361 and second row Dynamic connection.
Connection is there are two turn hole in second 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 the first STATEMENT OF FEDERALLY SPONSORED 311.The second of first row Moving part 331 is rotationally connected with the third STATEMENT OF FEDERALLY SPONSORED 322 of second row by the second shaft 362, so that the two can relatively rotate. Second STATEMENT OF FEDERALLY SPONSORED 331 of first row is rotationally connected with the second STATEMENT OF FEDERALLY SPONSORED 332 of second row by third shaft 363, so that two Person can relatively rotate.First rotating shaft 361, the second shaft 362 and third shaft 363 are parallel to each other.In the present embodiment, first yuan Part may include first rotating shaft 361, and second element may include the second shaft 362, when first rotating shaft 361 is rotated relative to second element, First rotating shaft 361 is converted into displacement output relative to the rotation angle of second element by driving assembly.The displacement of output can be parallel In, be not parallel to or perpendicular to first rotating shaft 361 axial direction.Certainly, first element also may include the first STATEMENT OF FEDERALLY SPONSORED 311, the Two element may include the second STATEMENT OF FEDERALLY SPONSORED 331, and when the first STATEMENT OF FEDERALLY SPONSORED 311 is rotated relative to the second STATEMENT OF FEDERALLY SPONSORED 331, driving assembly is by first STATEMENT OF FEDERALLY SPONSORED 311 is converted into displacement output with respect to the rotational angle of the second STATEMENT OF FEDERALLY SPONSORED 331.
Second shaft 362 is to be fixedly connected with the second STATEMENT OF FEDERALLY SPONSORED 331 of first row, the third STATEMENT OF FEDERALLY SPONSORED 322 with second row For rotation connection, i.e. the second shaft 362 can follow the second STATEMENT OF FEDERALLY SPONSORED 331 of first row to rotate, and can be relative to the of second row The rotation of three STATEMENT OF FEDERALLY SPONSOREDs 322.The mode of being fixedly connected is not limited to buckle, welding, bonding etc..The second of third shaft 363 and first row STATEMENT OF FEDERALLY SPONSORED 331 and the second STATEMENT OF FEDERALLY SPONSORED 332 of second row are rotatablely connected.
4th shaft 364 and the third STATEMENT OF FEDERALLY SPONSORED 321 of first row are rotation connection, the second STATEMENT OF FEDERALLY SPONSORED 332 with second row To be fixedly connected.5th shaft 365 is rotation with the third STATEMENT OF FEDERALLY SPONSORED 321 of first row and the first STATEMENT OF FEDERALLY SPONSORED 312 of second row Connection.
It will of course be understood that ground, first rotating shaft 361 can also be fixedly connected on the first STATEMENT OF FEDERALLY SPONSORED 311 of first row, rotation It is connected to the third STATEMENT OF FEDERALLY SPONSORED 322 of second row, the second shaft 362 is rotationally connected with the second STATEMENT OF FEDERALLY SPONSORED 331 of first row at this time And the third STATEMENT OF FEDERALLY SPONSORED 322 of second row.4th shaft 364 and the 5th shaft 365 are specifically dependent upon reality see also similar designs Border demand.
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.
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.
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.
Each STATEMENT OF FEDERALLY SPONSORED can be the arcwall face of evagination towards the surface of 3 bending direction of Interlined hinge, can be with using arcwall face So that the outer surface generally arc after 3 folded bent of Interlined hinge avoids in favor of the support to flexible display screen to soft Property display screen damages.When Interlined hinge 3 is in unfolded state, the arcwall face of the adjacent STATEMENT OF FEDERALLY SPONSORED of same row is mutually interconnected It connects, so that adjacent STATEMENT OF FEDERALLY SPONSORED mutually abuts, the maximum angle of the expansion of Interlined hinge 3 can be limited, while avoiding between STATEMENT OF FEDERALLY SPONSORED Gap is formed, effectively to support flexible display screen 100.When Interlined hinge 3 is in bending state, the adjacent STATEMENT OF FEDERALLY SPONSORED of same row Arcwall face be spaced from each other by gap, each arcwall face can be consistent with the arc after bending of flexible display screen 100, to avoid Flexible display screen 100 is caused to damage.
Interlined hinge opposite end is individually fixed in two structural members 301.Specifically, the first STATEMENT OF FEDERALLY SPONSORED 311 of first row is solid Due to the structural member 301 of one end, the first STATEMENT OF FEDERALLY SPONSORED 312 of second row is fixed on the structural member 301 of opposite other end.Pass through two knots Component 301 is supported Interlined hinge.
Driving assembly includes angle transmission mechanism 37 and angle converting mechanism, for by the bending angle of Interlined hinge (or Rotation angle of the Interlined hinge relative to structural member) it is converted into displacement output, and then drive the opposite connection dress of the first supporting element 21 Set sliding.
Angle transmission mechanism 37 can be found in above-described embodiment angle transmission mechanism, structure, shape and arrangement with it is upper The angle transmission mechanism for stating embodiment is identical, reference can be made to above-described embodiment.Angle transmission mechanism 37 include first gear 371 and with The second gear 372 that first gear 371 is rotatablely connected, first gear 371, which is worn, to be fixed in the second shaft 362, i.e., with respect to the The second STATEMENT OF FEDERALLY SPONSORED 331 of one row is fixedly installed.Second gear 372, which is worn, to be fixed in first rotating shaft 361, that is, is rotationally connected with The first STATEMENT OF FEDERALLY SPONSORED 311 of one row.When the first STATEMENT OF FEDERALLY SPONSORED 311 is rotated relative to the second STATEMENT OF FEDERALLY SPONSORED 331, first gear 371 is by second STATEMENT OF FEDERALLY SPONSORED 331 passes to second gear 372 relative to the rotation angle of the first STATEMENT OF FEDERALLY SPONSORED 311 and exports.In the present embodiment, angle is passed Passing mechanism 37 further includes the intermediate gear 373 for being rotatably connected on first gear 371 Yu second gear 372, first gear 371 and Two gears 372 are rotatablely connected by intermediate gear 373, are engaged in first gear 371 and the second tooth simultaneously using intermediate gear 373 Wheel 372, can be transferred to second gear 372 for the rotation of first gear 371, and structure is simple, easy to process and assembly.First tooth Wheel 371 is to rotate synchronously with second gear 372, so that angle transmission mechanism can be by first rotating shaft 361 with respect to the second shaft 362 Rotate angle output.
Angle converting mechanism 90 includes the first bridgeware 91 and the second bridgeware 92.First angle bridgeware 91 and second jiao Bridgeware 92 is spent to be intermeshed.In the present embodiment, the first bridgeware 91 is matched with the second bridgeware 92, by a shaft with respect to phase The rotation angle of adjacent shaft is converted into displacement output.Specifically, the first bridgeware 91 includes inclining in first rotating shaft 361 The first oblique driving portion, the second bridgeware 92 include sliding part 920 and the second driving portion 921 on sliding part.Second drives Dynamic portion 921 towards the first driving portion and cooperates.First driving portion is axially inclined relative to first rotating shaft 361.This implementation In example, the first driving portion includes the inclined fluting being opened in first rotating shaft 361.First rotating shaft 361 slot position it is straight Diameter can be greater than the diameter of other positions, to reserve sufficient groove depth.It is to be appreciated that the first driving portion is also possible to projection In the inclined double wedge in first rotating shaft 361.The sliding part 920 of second bridgeware 92 can be a block structure, be set to solid It is scheduled on the sliding rail in structural member 301 or other elements, the extending direction of sliding rail is parallel to the axial direction of first rotating shaft 361, with limit Determine the glide direction of sliding part 920.Certainly, the sliding part 920 of the second bridgeware 92 can also surround entirely or part surrounds the One shaft 361, without sliding rail is arranged.Second driving portion 921 is double wedge on sliding part 920, sliding insertion the In the fluting of one driving portion.When first rotating shaft 361 is rotated relative to the second shaft 362, the first driving portion also follows rotation, then leads to The double wedge that its inclined fluting abuts the second driving portion 921 is crossed, so that the sliding axially along first rotating shaft 361 of sliding part 920, The rotation angle that angle transmission mechanism transmits is converted into being displaced.It is to be appreciated that when the first driving portion is double wedge, second Driving portion 921 or matched fluting, can play identical effect.
By adjusting the inclined degree of fluting or double wedge, adjustable sliding part 920 is moved along the axial direction of first rotating shaft 361 Dynamic distance.Therefore, the first bridgeware 91 substantially also together forms angular magnification organization in the second bridgeware 92, can incite somebody to action Second shaft 362 is converted into bigger displacement relative to the rotational angle of first rotating shaft 361.
Sliding part 920 is formed with rack gear 922 in its side far from first rotating shaft 361.Rack gear 922 includes several along the The teeth portion of the axial direction arrangement of one shaft 361.Teeth portion can also be along the arc-shaped distribution in side of sliding part 920.Work as sliding When the axial movement of the opposite first rotating shaft 361 of part 920, teeth portion also follows the axial movement along first rotating shaft 361.
Further, angle converting mechanism further includes third bridgeware 93, is transmitted for engaging with the second bridgeware 92 Displacement, and then drive the first supporting element 21 mobile towards first rotating shaft 361.Third bridgeware 93 include rotating member 930 and be set to turn The teeth portion 931 of 930 one end of moving part.In the present embodiment, rotating member 930 is an elliptoid plate body.Plate body is elongated, opposite Both ends are respectively formed semicircular protrusion 933.Teeth portion 931 is distributed in wherein one end (i.e. the first end of third bridgeware 93) On protrusion 934, for the teeth portion engagement with sliding part 920.The protrusion 934 of wherein one end of plate body has center of circle O (i.e. the The axis of rotation of three bridgewares 93), teeth portion 931 is distributed around center of circle O.Plate body opens up perforation at the position of center of circle O, to pass through The rotation of shaft 933 for wearing perforation is fixed on structural member 301.When the second bridgeware 92 is sliding along the axial direction of first rotating shaft 361 When dynamic, the teeth portion of the second bridgeware 92 drives the teeth portion 931 of third bridgeware 93 mobile, so that plate body is close to first rotating shaft 361 One end protrusion 934 relative to center of circle O rotate, and then drive far from first rotating shaft 361 the other end (i.e. third bridgeware 93 Second end) protrusion 934 rotation and generate displacement M.Displacement M is decomposed into first along 361 axial direction of first rotating shaft It is displaced the M1 and second displacement M2 axial perpendicular to first rotating shaft 361.For the present embodiment, required to be perpendicular to The axial second displacement M2 of one shaft 361, it is therefore desirable to designed by corresponding structure second displacement M2 is shifted realizing or The first supporting element 21 is driven to, so that the first supporting element 21 can be opposite with respect to first rotating shaft 361 or be moved away from.
A kind of mode is by the way of involute.It can be in the circle of protrusion 934 of the plate body far from first rotating shaft 361 One protrusion of setting at heart position opens up the groove of arc in the position of the corresponding plate body of the first supporting element 21.Groove is close to the One section of camber line in involute that the center of circle O of the protrusion 934 of one shaft 361 is formed as the center of circle of basic circle.Protrusion is embedded at In groove, when the protrusion 934 far from first rotating shaft 361 is rotated around center of circle O, protrusion abuts the interior of the groove of involute shape Side wall surface, so that the first supporting element 21 of driving is moved along perpendicular to first rotating shaft axis 361 to direction.It is of course also possible to Groove 932 is set on the protrusion 934 far from first rotating shaft 361, and groove 932 is close to the protrusion 934 of first rotating shaft 361 Center of circle O as basic circle the center of circle formed involute in one section of camber line.Protrusion 2199 is set on the first supporting element 21, it is convex It plays 2199 to be embedded in groove 932, can reach identical effect.
In this manner, so that when being bent Interlined hinge, the first supporting element 21 can be mobile relative to first rotating shaft 361 The problem of flexible screen stretches is offset or mitigated to (i.e. close to first rotating shaft 361) with this.
Another way is by the way of oblique line.It can be in the center of circle of the protrusion 934 far from first rotating shaft 361 position One protrusion of place's setting is set, opens up the groove of oblique line in the position of the corresponding plate body of the first supporting element 21.Groove is along opposite first rotating shaft 361 axially inclined direction extends.Preferably, groove is relative to first rotating shaft axially at 45 degree of angle.Protrusion is embedded at In groove, when the protrusion 934 far from first rotating shaft 361 is rotated around center of circle O, protrusion abuts the inner sidewall of inclined groove Face, so that the first supporting element 21 of driving is moved along the axial direction perpendicular to first rotating shaft 361.
Also a kind of mode is by the way of radial.Ditch can be opened up on the protrusion 934 far from first rotating shaft 361 Slot.The extending direction of groove is the center of circle O extension towards the protrusion close to first rotating shaft 361, i.e., along the diameter towards center of circle O Extend to direction.The protrusion for being positioned against plate body and forming protrusion of the corresponding plate body of first supporting element 21.Protrusion is embedded in groove, When the protrusion 934 far from first rotating shaft 361 is rotated around center of circle O, protrusion abuts the interior sidewall surface of groove, thus driving first Supporting element 21 is moved along the axial direction perpendicular to first rotating shaft 361.
In another embodiment, it also can be omitted third bridgeware 93, directly pass through the second bridgeware 92 and first The cooperation of support member 21 will be converted into vertical 361 axial displacement of first rotating shaft along the axial displacement of first rotating shaft 361 to realize Purpose.The sliding part 920 of second bridgeware 92 is convex along being formed away from the direction of structural member 301 (i.e. towards the first supporting element 21) It rises, the position of the corresponding sliding part 920 of the first supporting element 21 opens up groove.Groove can be in the shape of a part of camber line of involute Shape, or the shape of the axially inclined oblique line for opposite first rotating shaft 361, for details, reference can be made to previous embodiments, this is not repeated. In such a way that protrusion is with groove cooperation, Lai Shixian above-mentioned purpose.
It is to be appreciated that the first bridgeware 91 can also be formed by cam structure for first rotating shaft 361.It can be One end of one shaft 361 forms cam, and the second bridgeware 92 is to be formed perpendicular to first rotating shaft 361 axially on the first supporting element 21 Pusher structure, abutted with the outer side surface of cam.When first rotating shaft 361 rotates, cam follows first rotating shaft 361 to revolve Turn, since the distance of the outer side surface different position distance first rotating shaft 361 of cam differs, thus the outside of cam when rotated Wall surface different location abuts the end of push rod respectively, so that push rod is moved along perpendicular to 361 axially direction of first rotating shaft, into And the first supporting element 21 is driven to move along perpendicular to 361 axially direction of first rotating shaft.
The various embodiments described above only describe the first bridgeware 91 positioned at 3 side of Interlined hinge, the second bridgeware 92, third Bridgeware 93, first supporting element 21 etc., it is possible to understand that ground actually also has in the opposite other side of Interlined hinge 3 in symmetrical The first bridgeware 91 for being arranged, the second bridgeware 92, third bridgeware 93 and be oppositely arranged with the first supporting element 21 second Supporting element 22.Corresponding groove or protrusion are also opened up on second supporting element 22.It is in pair that the opposite other side of Interlined hinge 3, which also has, Claim the first bridgeware 91 of setting, the second bridgeware 92, third bridgeware 93 and be oppositely arranged with the first supporting element 21 the Two supporting elements 22 can be found in above-described embodiment or preceding aspect embodiments, this is not repeated.Pass through 91, second turns of the first bridgeware Change part 92, third bridgeware 93 can drive the first supporting element 21 to move towards with the second supporting element 22, soft to solve or mitigate The problem of property screen stretches.
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, compared to existing electronic device Structural member, have different forms, i.e. form is more diversified, can meet more demands.It is provided by the utility model Dynamic hinge has different forms compared to the structural member of existing electronic device, i.e. form is more diversified, can meet more Demand.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, compared to existing The structural member of electronic device has different forms, i.e. form is more diversified, can meet more demands.The utility model The screen support structure of offer has different forms compared to the structural member of existing electronic device, i.e. form is more various Change, more demands can be met.Attachment device provided by the utility model has compared to the structural member of existing electronic device Different forms, 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 (33)

1. a kind of attachment device, it is characterised in that: including first element, can relative first element rotation second element and connection In the driving assembly of first element, when first element is rotated relative to second element, driving assembly is second yuan opposite by first element The rotation angle of part is converted into displacement output.
2. attachment device as described in claim 1, it is characterised in that: first element includes first rotating shaft, and first rotating shaft is opposite When second element rotates, first rotating shaft is converted into displacement output relative to the rotation angle of second element by driving assembly.
3. attachment device as claimed in claim 2, it is characterised in that: when first rotating shaft is rotated relative to second element, driving group Part exports first rotating shaft relative to the displacement that the rotation angle of second element is converted into being not parallel to first rotating shaft axial direction.
4. attachment device as claimed in claim 3, it is characterised in that: when first rotating shaft is rotated relative to second element, driving group First rotating shaft is converted into the displacement output perpendicular to first rotating shaft axial direction by part relative to the rotation angle of second element.
5. attachment device as claimed in claim 2, it is characterised in that: driving assembly includes the angle being connected in first rotating shaft Switching mechanism.
6. attachment device as claimed in claim 5, it is characterised in that: driving assembly further includes connecting with angle converting mechanism Angle transmission mechanism, angle transmission mechanism are connected in first element and second element, and first element is rotated relative to second element When, first element is passed to angle converting mechanism, angular transition machine relative to the rotation angle of second element by angle transmission mechanism First element is converted into displacement output relative to the rotation angle of second element by structure.
7. attachment device as claimed in claim 6, it is characterised in that: angle transmission mechanism includes being fixed in first rotating shaft Second gear and the first gear being fixed in second element, when first rotating shaft is rotated relative to second element, second gear and the One gear synchronous rotates and transmits rotation angle of the first element relative to second element.
8. attachment device as claimed in claim 5, it is characterised in that: angle converting mechanism includes the first bridgeware and with first Second bridgeware of bridgeware cooperation, the first bridgeware are set in first rotating shaft.
9. attachment device as claimed in claim 8, it is characterised in that: the first bridgeware is along axially inclined relative to first rotating shaft Direction extend.
10. attachment device as claimed in claim 8, it is characterised in that: when first rotating shaft is rotated relative to second element, first turn Part is changed to follow first rotating shaft to rotate and the second bridgeware is driven to slide with respect to first rotating shaft.
11. attachment device as claimed in claim 10, it is characterised in that: when first rotating shaft is rotated relative to second element, first Bridgeware follows first rotating shaft to rotate and the second bridgeware is driven to slide along the axially opposing first rotating shaft of first rotating shaft.
12. attachment device as claimed in claim 8, it is characterised in that: the first bridgeware includes the first driving portion, the second conversion The second driving portion that part includes and the first driving portion cooperates and the sliding part being connect with the second driving portion.
13. attachment device as claimed in claim 12, it is characterised in that: the first driving portion includes relative to first rotating shaft axial direction Inclined fluting, the second driving portion include the double wedge for being formed on sliding part and being embedded in fluting.
14. attachment device as claimed in claim 12, it is characterised in that: angle converting mechanism further includes matching with the second bridgeware The third bridgeware of conjunction, when first rotating shaft is rotated relative to second element, the second rotating member drives the rotation of third bridgeware.
15. attachment device as claimed in claim 14, it is characterised in that: third bridgeware includes opposite first end and second End, first end are connect with the second bridgeware.
16. attachment device as claimed in claim 15, it is characterised in that: the axis of rotation of third bridgeware is located at first end.
17. attachment device as claimed in claim 16, it is characterised in that: the second bridgeware includes being formed in sliding part side Multiple teeth portion, third bridgeware includes several teeth portion formed in first end, when sliding part is slided with respect to first rotating shaft, second turn It changes the teeth portion of part and the teeth portion of third bridgeware engages and third bridgeware is driven to rotate.
18. attachment device as claimed in claim 17, it is characterised in that: the teeth portion of third bridgeware revolves around it axle center point Cloth.
19. attachment device as claimed in claim 15, it is characterised in that: the second end of third bridgeware is for connecting first Support member, when third bridgeware rotates, the second end of third bridgeware and the first supporting element cooperate and drive the first supporting element towards the One shaft is mobile.
20. attachment device as claimed in claim 19, it is characterised in that: the second end of third bridgeware forms protrusion, and first Supporting element opens up groove, and when third bridgeware rotates, protrusion is held in the interior sidewall surface of groove and drives the first supporting element towards the One shaft is mobile.
21. attachment device as claimed in claim 20, it is characterised in that: the shape of groove is a part of involute, is gradually opened The center of circle of the basic circle of line is located at the axis of rotation of third bridgeware.
22. attachment device as claimed in claim 20, it is characterised in that: the shape of groove is a part of oblique line, oblique line phase For the axially inclined of first rotating shaft.
23. attachment device as claimed in claim 8, it is characterised in that: angle is collectively formed in the first bridgeware and the second bridgeware Spend enlarger.
24. such as the described in any item attachment devices of claim 2-23, it is characterised in that: second element includes the second shaft, the One shaft is parallel with the second shaft.
25. attachment device as claimed in claim 24, it is characterised in that: further include being connect with first rotating shaft and the second shaft Interlined hinge, Interlined hinge include the first STATEMENT OF FEDERALLY SPONSORED for being equipped with first rotating shaft and the second STATEMENT OF FEDERALLY SPONSORED for being equipped with the second shaft, First STATEMENT OF FEDERALLY SPONSORED is engaged with the second STATEMENT OF FEDERALLY SPONSORED by opposite side.
26. attachment device as claimed in claim 25, it is characterised in that: first rotating shaft is rotationally connected with the first STATEMENT OF FEDERALLY SPONSORED, the Two shafts are fixedly connected on the second STATEMENT OF FEDERALLY SPONSORED.
27. attachment device as claimed in claim 25, it is characterised in that: Interlined hinge further includes third STATEMENT OF FEDERALLY SPONSORED, and first turn Axis and the second shaft both pass through another second STATEMENT OF FEDERALLY SPONSORED.
28. attachment device as claimed in claim 27, it is characterised in that: first rotating shaft and the second shaft are rotationally connected with Three STATEMENT OF FEDERALLY SPONSOREDs.
29. attachment device as claimed in claim 27, it is characterised in that: the first STATEMENT OF FEDERALLY SPONSORED is located at same with the second STATEMENT OF FEDERALLY SPONSORED Row, third STATEMENT OF FEDERALLY SPONSORED are located at different rows from the second STATEMENT OF FEDERALLY SPONSORED.
30. attachment device as claimed in claim 27, it is characterised in that: it further include the third shaft across the second STATEMENT OF FEDERALLY SPONSORED, Second shaft is between first rotating shaft and third shaft.
31. attachment device as claimed in claim 25, it is characterised in that: further include structural member, the first STATEMENT OF FEDERALLY SPONSORED is fixed on knot On component.
32. a kind of flexible equipment, it is characterised in that: including such as described in any item attachment devices of claim 1-31 and with even First supporting element of connection device connection, attachment device drive the first supporting element mobile towards first element when being bent.
33. flexible equipment as claimed in claim 32, it is characterised in that: further include the flexibility fitted on the first supporting element Display screen.
CN201820982509.4U 2018-05-25 2018-06-25 Attachment device and flexible equipment Active CN208805751U (en)

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CNPCT/CN2018/088516 2018-05-25

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CN201880093844.1A Pending CN112470095A (en) 2018-05-25 2018-05-25 Flexible mechanism, flexible display module and flexible terminal
CN201880093870.4A Pending CN112602141A (en) 2018-05-25 2018-06-25 Connecting device and bendable equipment
CN201820982509.4U Active CN208805751U (en) 2018-05-25 2018-06-25 Attachment device and flexible equipment
CN201880093852.6A Pending CN112640594A (en) 2018-05-25 2018-09-25 Hinge device, shell and electronic device
CN201821568119.9U Active CN209627873U (en) 2018-05-25 2018-09-25 Hinge means, shell and electronic device

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259816A (en) * 2019-07-16 2019-09-20 东莞市劲丰电子有限公司 Meet the single axle hinge combined mechanism that flexible screen is folded outward
CN110273916A (en) * 2019-07-12 2019-09-24 东莞市劲丰电子有限公司 The flexible screen for turning five axis based on two axis is folded outward synchronous rotary mechanism
CN110336898A (en) * 2019-05-30 2019-10-15 深圳市长盈精密技术股份有限公司 Folding display device and communication apparatus
CN111894970A (en) * 2019-05-05 2020-11-06 兆利科技工业股份有限公司 Rotating shaft module of folding device
CN112602141A (en) * 2018-05-25 2021-04-02 深圳市柔宇科技股份有限公司 Connecting device and bendable equipment
CN112930052A (en) * 2021-01-22 2021-06-08 维沃移动通信有限公司 Electronic device, control method thereof and control device
CN113366407A (en) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 Bendable component
CN113757522A (en) * 2021-09-26 2021-12-07 东莞市宏联电子有限公司 Laborsaving lifting support subassembly and display device of bending
CN115035804A (en) * 2022-07-05 2022-09-09 维沃移动通信有限公司 Electronic device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI742811B (en) * 2020-04-20 2021-10-11 仁寶電腦工業股份有限公司 Folding-type electronic device
CN111627329B (en) * 2020-05-11 2022-06-07 Oppo广东移动通信有限公司 Outer folding flexible screen strutting arrangement and electronic equipment
KR20220109722A (en) * 2021-01-29 2022-08-05 삼성전자주식회사 Hinge structure and electronic device including the same
US11385687B1 (en) 2021-01-29 2022-07-12 Samsung Electronics Co., Ltd. Hinge structure and electronic device including the same
US11889007B2 (en) 2021-01-29 2024-01-30 Samsung Electronics Co., Ltd. Hinge structure and electronic device including the same
CN113114814B (en) * 2021-04-09 2023-05-16 维沃移动通信有限公司 Electronic equipment
CN114203047B (en) * 2021-12-21 2024-01-19 云谷（固安）科技有限公司 Supporting device and display equipment

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI439212B (en) * 2009-07-10 2014-05-21 Hon Hai Prec Ind Co Ltd Electronic device
JP5896670B2 (en) * 2011-09-29 2016-03-30 加藤電機株式会社 Parallel biaxial hinge and small electronic device provided with the parallel biaxial hinge
KR101547640B1 (en) * 2013-09-16 2015-08-27 (주) 프렉코 Foldable flexible display device with guide device
US10975603B2 (en) * 2014-06-12 2021-04-13 Microsoft Technology Licensing, Llc Flexible display computing device
CN104217650B (en) * 2014-09-18 2019-09-27 青岛海信电器股份有限公司 A kind of television set of rear shell and curvature-adjustable
KR102319835B1 (en) * 2014-09-22 2021-11-01 엘지디스플레이 주식회사 Foldable display apparatus
KR102333557B1 (en) * 2014-12-30 2021-12-01 엘지디스플레이 주식회사 Foldable display apparatus
CN105822658B (en) * 2015-01-07 2018-11-09 联想(北京)有限公司 Revolving joint and the computer including the revolving joint and electronic equipment
CN106255935B (en) * 2015-04-09 2019-09-24 三星电子株式会社 Foldable equipment
CN104898784B (en) * 2015-06-16 2019-04-02 京东方科技集团股份有限公司 Display device
CN106557118B (en) * 2015-09-30 2024-07-23 联想(北京)有限公司 Electronic device and flexible device
CN106920471B (en) * 2015-12-24 2023-01-06 联想(北京)有限公司 Flexible device and electronic equipment
CN105491193B (en) * 2015-12-29 2018-03-27 广东欧珀移动通信有限公司 A kind of collapsible terminal with flexible screen
WO2017113393A1 (en) * 2015-12-31 2017-07-06 深圳市柔宇科技有限公司 Bendable mobile terminal
CN205750631U (en) * 2016-01-19 2016-11-30 杭州安费诺飞凤通信部品有限公司 Flexible screen supporting hinges, flexible screen device and mobile terminal
TWM531996U (en) * 2016-02-05 2016-11-11 First Dome Corp Rotatable coupling device for flexible display screen
CN105872138B (en) * 2016-03-29 2019-04-26 联想(北京)有限公司 A kind of electronic equipment
CN107288991B (en) * 2016-03-31 2020-08-25 联想(北京)有限公司 Electronic product and rotating shaft mechanism thereof
CN205726753U (en) * 2016-04-29 2016-11-23 杭州安费诺飞凤通信部品有限公司 A kind of mobile terminal, hinge and power take-off module
CN205847346U (en) * 2016-06-07 2016-12-28 杭州安费诺飞凤通信部品有限公司 The hinge of a kind of flexible screen mobile terminal, hinge means and flexible screen mobile terminal
US10345867B2 (en) * 2016-06-08 2019-07-09 Lenovo (Beijing) Co., Ltd. Shaft structure and electronic apparatus
EP3489817A4 (en) * 2016-07-19 2020-04-08 Shenzhen Royole Technologies Co., Ltd Flexible device
US9860999B1 (en) * 2016-12-14 2018-01-02 First Dome Corporation Bendable display apparatus and supporting device
CN107071096B (en) * 2017-01-26 2023-07-04 Oppo广东移动通信有限公司 Connecting piece, shell assembly, display device and mobile terminal
KR101921496B1 (en) * 2017-03-17 2018-11-26 주식회사 세네카 Case
CN206918043U (en) * 2017-04-19 2018-01-23 广东欧珀移动通信有限公司 Rotating assembly and collapsible terminal
CN107135288B (en) * 2017-04-25 2020-03-24 珠海市魅族科技有限公司 Folding terminal with flexible screen
CN107102692B (en) * 2017-04-26 2019-08-23 京东方科技集团股份有限公司 Collapsible display device
CN107277197B (en) * 2017-05-26 2020-09-15 珠海市魅族科技有限公司 Hinge structure and mobile terminal
CN107170373A (en) * 2017-06-29 2017-09-15 武汉天马微电子有限公司 Flexible display device
CN207268258U (en) * 2017-09-22 2018-04-24 深圳市柔宇科技有限公司 Bending structure and bending display device
CN107654484A (en) * 2017-09-26 2018-02-02 联想(北京)有限公司 A kind of connection member and flexible display screen, flexible electronic devices
CN208734715U (en) * 2018-05-25 2019-04-12 深圳市柔宇科技有限公司 Bendable mechanism, flexible display module and flexible terminal
CN112470095A (en) * 2018-05-25 2021-03-09 深圳市柔宇科技股份有限公司 Flexible mechanism, flexible display module and flexible terminal

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CN112602141A (en) * 2018-05-25 2021-04-02 深圳市柔宇科技股份有限公司 Connecting device and bendable equipment
CN111894970A (en) * 2019-05-05 2020-11-06 兆利科技工业股份有限公司 Rotating shaft module of folding device
CN111894970B (en) * 2019-05-05 2022-02-01 兆利科技工业股份有限公司 Rotating shaft module of folding device
CN110336898A (en) * 2019-05-30 2019-10-15 深圳市长盈精密技术股份有限公司 Folding display device and communication apparatus
CN110273916A (en) * 2019-07-12 2019-09-24 东莞市劲丰电子有限公司 The flexible screen for turning five axis based on two axis is folded outward synchronous rotary mechanism
CN113366407A (en) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 Bendable component
CN110259816A (en) * 2019-07-16 2019-09-20 东莞市劲丰电子有限公司 Meet the single axle hinge combined mechanism that flexible screen is folded outward
CN112930052A (en) * 2021-01-22 2021-06-08 维沃移动通信有限公司 Electronic device, control method thereof and control device
CN113757522A (en) * 2021-09-26 2021-12-07 东莞市宏联电子有限公司 Laborsaving lifting support subassembly and display device of bending
CN115035804A (en) * 2022-07-05 2022-09-09 维沃移动通信有限公司 Electronic device

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CN112470095A (en) 2021-03-09
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CN112640594A (en) 2021-04-09

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