CN106603773A - Display device and mobile terminal - Google Patents

Display device and mobile terminal Download PDF

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Publication number
CN106603773A
CN106603773A CN201710064155.5A CN201710064155A CN106603773A CN 106603773 A CN106603773 A CN 106603773A CN 201710064155 A CN201710064155 A CN 201710064155A CN 106603773 A CN106603773 A CN 106603773A
Authority
CN
China
Prior art keywords
housing
connector
connecting portion
chain link
flexible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710064155.5A
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Chinese (zh)
Other versions
CN106603773B (en
Inventor
林煜桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201710064155.5A priority Critical patent/CN106603773B/en
Publication of CN106603773A publication Critical patent/CN106603773A/en
Priority to US15/868,614 priority patent/US10452097B2/en
Priority to EP18151914.1A priority patent/EP3355154B1/en
Priority to ES18151914T priority patent/ES2761052T3/en
Priority to PCT/CN2018/073109 priority patent/WO2018137537A1/en
Application granted granted Critical
Publication of CN106603773B publication Critical patent/CN106603773B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly

Abstract

The present invention discloses a display device and a mobile terminal. The display device comprises a housing assembly and a flexible display screen, the flexible display screen comprises a display surface configured for display and a back surface opposite to the display surface, the housing assembly comprises first housing, second housing and a connection module connected between the first housing and the second housing, the first housing comprises a first support surface connected with the back surface of the flexible display screen and a first back surface opposite to the first support surface, the second housing comprises a second support surface connected with the back surface of the flexible display screen and a second back surface opposite to the second support surface, and the first housing and the second housing realize turnover through the connection module to close up the first back surface and the second back surface. After the flexible display screen of the display device is folded in half, the display frame is still observed at the both surfaces so as to improve the user experience.

Description

Display device and mobile terminal
Technical field
Invention is related to electronic device field, more particularly to a kind of display device and mobile terminal.
Background technology
At present in foldable mobile phone, by the way that the display screen of mobile phone is carried out into doubling, realize mobile phone miniaturization, facilitate user Carrying mobile phone.Under normal circumstances, the mobile phone of this kind of structure is carried out after doubling to display screen, and the display surface of the display screen of mobile phone is closed Close.The foldable device existing defects of correlation technique, need to improve.
The content of the invention
The embodiment of the present invention provides a kind of display device, wherein, the display device includes housing unit and Flexible Displays Screen, the flexible display screen includes the display surface for showing and the back side relative with the display surface, the housing unit bag Include the first housing, the second housing and the connection module being connected between first housing and the second housing, the first shell Body includes the first supporting surface with the connection of the back side of the flexible display screen and first back side relative with first supporting surface, Second housing includes the second supporting surface and relative with second supporting surface with the connection of the back side of the flexible display screen Second back side, first housing and second housing realize upset by the connection module so that first back of the body Face is mutually drawn close with second back side.
The embodiment of the present invention also provides a kind of mobile terminal, wherein, the mobile terminal includes above-mentioned display device, described Mobile terminal also includes electronic building brick, and the electronic building brick is fixed on housing unit, electrically connects the flexible display screen, to control The flexible display screen operation.
Display device provided in an embodiment of the present invention and mobile terminal, first housing and second housing are fixed and connected The flexible display screen is connect, first housing and second housing are realized folding by the connection module, and drive institute First back side for stating the first housing is mutually drawn close with second back side of second housing, and the flexible display screen is located at described first First supporting surface of housing and the first supporting surface of the second housing are opposite to each other to place so that the flexible display screen pair of the display device After folding, remain able in tow sides it was observed that display picture, improves Consumer's Experience.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of invention, letter will be made to the accompanying drawing to be used needed for embodiment below Singly introduce, it should be apparent that, drawings in the following description are only some embodiments invented, for the common skill in this area For art personnel, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the decomposing schematic representation of the mobile terminal that the present invention is provided；
Fig. 2 is the assembling schematic diagram of the first housing of the mobile terminal of Fig. 1；
Fig. 3 is the schematic cross-section of first housing of Fig. 2；
Fig. 4 is the assembling schematic diagram of the first housing of another embodiment
Fig. 5 is the decomposing schematic representation of first housing of Fig. 2；
Fig. 6 is the decomposing schematic representation of the first housing of another embodiment；
Fig. 7 is the decomposing schematic representation of the first sliding support of first housing of Fig. 5；
Fig. 8 is the decomposing schematic representation of the first sliding support of another embodiment；
Fig. 9 is the schematic cross-section of the first sliding support of another embodiment；
Figure 10 is the decomposing schematic representation of the second sliding support of first housing of Fig. 5；
Figure 11 is the decomposing schematic representation of the second sliding support of another embodiment；
Figure 12 is that first housing of Fig. 1 and second shell body phase overlap schematic cross-section；
Figure 13 is that first housing of Fig. 1 and second shell body phase overlap another schematic cross-section；
Figure 14 is the schematic cross-section that first housing of Fig. 1 is opened with second shell body phase；
Figure 15 is another schematic cross-section that first housing of Fig. 1 is opened with second shell body phase；
Figure 16 is another decomposing schematic representation of the first sliding support of first housing of Fig. 5；
Figure 17 is the schematic cross-section of the first sliding support of first housing of Fig. 5；
Figure 18 is the schematic cross-section of the second sliding support of another embodiment；
Figure 19 is the schematic cross-section of the first sliding support of another embodiment；
Figure 20 is the schematic cross-section of the first sliding support of another embodiment；
Figure 21 is the close-up schematic view of the part A of Figure 13；
Figure 22 is the close-up schematic view of the part B of Figure 15；
Figure 23 is the schematic cross-section of the first sliding support of another embodiment；
Figure 24 is the schematic cross-section of the second housing of Fig. 1 mobile terminals；
Figure 25 is the view of first housing with second shell body phase overlapping of the mobile terminal of Fig. 1；
Figure 26 is the view that the first housing of the mobile terminal of Fig. 1 is opened with second shell body phase；
Figure 27 is the decomposing schematic representation of the second housing of the mobile terminal of Fig. 1；
Figure 28 is the assembling schematic diagram of the second housing of the mobile terminal of Fig. 1；
Figure 29 is the schematic diagram of the flexible plate of the connection module of the mobile terminal of Fig. 1；
Figure 30 is the schematic diagram of the connector of the connection module of the mobile terminal of Fig. 1；
Figure 31 is the partial schematic diagram of the connector of Figure 30；
Figure 32 is the assembling schematic cross-section of the connector of Figure 30 and the first sliding support；
Figure 33 is another assembling schematic cross-section of the connector of Figure 30 and the first sliding support；
Figure 34 is the partial schematic diagram of the connector of another embodiment；
Figure 35 is the schematic cross-section of the first sliding support of another embodiment and the first slide plate；
Figure 36 is the schematic cross-section of first sliding support of Figure 35 and the first slide plate；
Figure 37 is the partial exploded view of the connector of Figure 30
Figure 38 is the decomposing schematic representation of the first damper assembly of the connector of Figure 37；
Figure 39 is the schematic partial cross-sectional view of the connects chain of Figure 37 and the first damper assembly；
Figure 40 is the company of bending of another embodiment and the decomposing schematic representation of the first damper assembly；
Figure 41 is the decomposing schematic representation of the connector of Figure 30；
Figure 42 is the decomposing schematic representation of first chain link with the limited part of first embodiment of the connector of Figure 37；
Figure 43 is flexible plate and first rotating shaft and the decomposing schematic representation of the limited part of first embodiment；
Figure 44 is the enlarged diagram of the C portion of Figure 43；
Figure 45 is flexible plate and first rotating shaft and the schematic perspective view of the limited part of first embodiment；
Figure 46 is the local assembling schematic diagram of the limited part of the flexible plate of Fig. 1 and second embodiment；
Figure 47 is the limited part of the first housing, the second housing, flexible plate and the second embodiment of the mobile terminal of Fig. 1 Schematic partial cross-sectional view；
Figure 48 is the partial schematic diagram of the limited part of the flexible plate of Fig. 1 and the 3rd embodiment；
Figure 49 is the schematic partial cross-sectional view of the limited part of the flexible display screen, flexible plate and the 3rd embodiment of Fig. 1；
Figure 50 is the schematic diagram of the packaging part of the mobile terminal of Fig. 1；
Figure 51 is the schematic cross-section of the flexible plate of the packaging part of Figure 50 and Fig. 1；
Figure 52 is the schematic diagram of flexible plate, connector and the limited part of another embodiment；
Figure 53 is the deployed condition schematic diagram of the flexible display screen of the mobile terminal of Fig. 1；
Figure 54 is the bending state schematic diagram of the flexible display screen of the mobile terminal of Fig. 1；
Figure 55 is the folded state schematic diagram of the flexible display screen of the mobile terminal of Fig. 1
Figure 56 is the open mode schematic diagram of the flexible display screen of the mobile terminal of Fig. 1；
Figure 57 is the schematic diagram of the mobile terminal of another embodiment；
Figure 58 is the decomposing schematic representation of the display screen component of the mobile terminal of Fig. 1；
Figure 59 is the decomposing schematic representation of the electronic building brick of the mobile terminal of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in invention embodiment, the technical scheme in invention embodiment is carried out clear, complete Site preparation is described.
Fig. 1 is referred to, a kind of mobile terminal 900 for providing is provided, the mobile terminal 900 includes display device and electronics Component 300.The display device includes housing unit 100 and display module 200.The housing unit 100 includes the first housing 10 and second housing 20, and the connection module 30 being connected between first housing 10 and second housing 20.It is described Second housing 20 can relatively described first housing 10 overturn, i.e., described first housing 10 and second housing 20 are equivalent to two Plane in angle mutually overturns.It is described connection module 30 can overturn with relatively described first housing 10 of second housing 20 and Fold or open, and limit second housing 20 and depart from first housing 10.I.e. described connection module 30 is equivalent to flexible board Part is foldable or the expansion that can tile.The connection module 30 includes being fixedly connected first housing 10 and second housing 20 Flexible plate 31, and to connector 32 that the flexible plate 31 is supported.The flexible plate 31 is with first housing 10 mutually overturn with second housing 20 and fold or open, and the connector 32 shrinks or be deployed in first housing Between 10 and second housing 20, to support the flexibility when first housing 10 is mutually folded with second housing 20 Plate 31.Support herein and make extensive interpretation, i.e., described connector 32 is being shunk in first housing 10 and the second shell During body 20, the top of the connector 32 supports the flexible plate 31 so that the flexible plate 31 is not pliable.The company Fitting 32 shrinks and refers to second shell relatively described in first housing 10 in first housing 10 and second housing 20 During 20 bending of body, there is part in the reduced space between first housing 10 and second housing 20, the connector 32 To the inside of first housing 10 or the internal contraction of the second housing 20, or there are two parts respectively to first housing 10 and second housing 20 shrink.The connector 32 is deployed in first housing 10 and second housing 20 is referred to Relatively described second housing 20 of first housing 10 is opened, and the connector 32 has part from inside first housing 10 Launch laterally, or presence part is launched laterally from inside second housing 20, or there are two parts respectively from institute State and launch laterally inside the inside of the first housing 10 and second housing 20.Display module 200 described in described first include according to The secondary flexible display screen 40 being layed on first housing 10, the connection housing 20 of module 30 and second.The flexible display screen 40 is in bending or expansion shape with first housing 10 and second housing 20 mutually upset.The electronic building brick 300 is consolidated Due to housing unit 100, the flexible display screen 40 is electrically connected, run with controlling the flexible display screen 40.
It is understood that the mobile terminal 900 can realize that smaller screen shows or large-size screen monitors show or bend screen display The multipurpose mobile phone for showing, is presented various use functions.For example：The mobile terminal 900 is in the flexible display screen 40 in folding During state, first housing 10 can be superimposed together with second housing 20, and the mobile terminal 900 can serve as mobile phone Use, facilitate user to carry, take up room little.The mobile terminal 900 bends at an angle in the flexible display screen 40 When, relatively described second housing 20 of first housing 10 is opened, and is mutually formed an angle, and the mobile terminal 900 can fill Use as notebook computer.And when the mobile terminal 900 is when the flexible display screen 40 is in deployed condition, described first Relatively described second housing 20 of housing 10 is opened, and mutually concordant, and the mobile terminal 900 can serve as panel computer and use, Area is shown to increase, more display contents are obtained, Consumer's Experience is improved.Certainly, the mobile terminal 900 can also be multiplex The panel computer on way, or multiduty notebook computer, or other have various modes switch multi-function electronic device.
100 pairs of display modules 200 of the housing unit are carried, while preventing the electronic building brick 300 Shield.First housing 10 and second housing 20 are supported respectively to the two ends of the flexible display screen 40.The company Connecing module 30 can be bent or be launched, and the connection mould splits that the flexible display screen 40 is located between two ends is carried out to prop up Support.Two relative sides of the flexible plate 31 are respectively fixedly connected with first housing 10 and second housing 20.It is described Flexible plate 31 utilize itself flexible bendable characteristic so that first housing 10 can relatively described second housing 20 overturn, So that relatively described second housing 20 of first housing 10 is in overlapping shape or in angle shape, or in unlatching shape.The connector 32 two relative sides are slidably connected to respectively first housing 10 and second housing 20 so that the connector 32 can First housing 10 and described are shunk or are deployed in overturn with relatively described second housing 20 of first housing 10 Between two housings 20.Used as a kind of embodiment, first housing 10 can be hard shell, and second housing 20 can be with For hard shell.First housing 10 and second housing 20 can be consolidated to the two ends of the flexible display screen 40 Support.
In one embodiment, Fig. 2～Fig. 4 is referred to, first housing 10 includes the first fore shell 11 and relatively described The first back cover 12 that first fore shell 11 is mutually covered.The first host cavity is formed between first fore shell 11 and first back cover 12 13, the interior part of the first host cavity 13 houses the electronic building brick 300 (see Fig. 1).First fore shell 11 includes supporting institute State first supporting surface 111 of flexible display screen 40 (see Fig. 1) one end.First back cover 12 be covered on first fore shell 11 with The opposite side of first supporting surface 111.First back cover 12 has first back side opposite with first fore shell 11 121.First housing 10 also includes the first medial part 14 and relatively described first medial part 14 away from the connection module 30 First lateral part 15 of (see Fig. 1).First medial part 14 is fixedly connected a side of the flexible plate 31 (see Fig. 1), And the side of the connector 32 (see the Fig. 1) that be slidably connected.First lateral part 15 is to be fixedly connected the Flexible Displays Shield the edge of 40 one end, so that one end of the flexible display screen 40 is laminated on first housing 10, first housing One end of 10 pairs of flexible display screens 40 is supported.
First housing 10 when second housing 20 (see Fig. 1) relatively overturns, first housing 10 with it is described Space between second housing 20 is compressed and is reduced, and squeezes to prevent first housing, 10 pairs of connectors 32 from producing Compressive strain, the side of first 14 pairs of connectors 32 of medial part of first housing 10 carries out partial receipt so that described The side of connector 32 can partly slip into first medial part 14.First medial part 14 is provided with the first incorporating section 16. The connector 32 is slidably connected to first incorporating section 16 near the side of first housing 10 so that the connector 32 in bending, and there is part can slip in the first incorporating section 16 of first medial part 14, realize that the connector 32 can To draw between the first housing 10 and second housing 20, to avoid the connector 32 from being squeezed generation deformation.
In one embodiment, the connector 32 is can also be in the setting incorporating section at first housing 10, Receive the first medial part 14 of first housing 10 in the incorporating section.The incorporating section can be by being arranged at the connector 32 Accepting groove constitute.
In present embodiment, first incorporating section 16 is by two first cunnings for being arranged at the two ends of the first medial part 14 Groove 141 and multiple second chutes 142 being arranged side by side between two first chutes 141 are constituted.First chute 141 opening direction is generally parallel with the opening direction of second chute 142, and first chute 141 is described first Medial part 14 is opened up back towards first lateral part 15, and second chute 142 is opened up back towards first lateral part 15. The two ends of two 141 pairs of connectors 32 of the first chute are oriented to, to prevent the connector 32 almost parallel Offset relative to first housing 10 on the length direction of first housing 10.Multiple second chute, 142 pairs of connections It is oriented between the two ends of part 32, facilitates the smooth contraction of the connector 32 or be deployed in first housing 10 and described the Between two housings 20.
In one embodiment, as shown in figure 4, first housing 10 can also be arranged only in first medial part 14 One chute 140, using the chute 140 side of the connector 32 (see Fig. 1) is slidably connected to, to realize the connector 32 can be with portion retracts in first housing 10.
In present embodiment, Fig. 5 is referred to, first medial part 14 is solid including two the first fixed parts 143 and one Due to the second fixed part 144 between two first fixed parts 143.First housing 10 also includes being fixed on described the First sliding support 17 and second sliding support 18 for being fixed on second fixed part 144 of one fixed part 143.In a reality In applying example, first fore shell 11 has near the medial wall 112 of the connector 32 (see Fig. 1).Each described first fixes Portion 143 is the tank for being opened in the length direction one end of first medial wall 112.The inner side of each first fixed part 143 Wall is circumferentially arranged with three first boss 145.First sliding support 17 is sticked in first fixed part 143, and spiral shell Nail is connected to three first boss 145.First fixed part 143 runs through first fore shell 11, first back cover 12 pairs of first sliding supports 17 are supported, and improve the structural soundness of first housing 10.Second fixed part 144 is wrapped Include two second boss 146 for being arranged at first medial wall 112.Two second boss 146 are oppositely arranged, two institutes State second boss 146 to be located at respectively at neighbouring two the first fixed parts 145.Two second boss 146 distinguish mode connects for screw The two ends of second sliding support 18.Two second boss 146 also distinguish first slip of mode connects for screw two Frame 17, so that the simple structure of the first housing 10, improves firm performance.Two first chutes 141 are opened in respectively two On individual first sliding support 17, multiple second chutes 142 are opened in side by side on second sliding support 18.It is described Connector 32 can be interspersed in first sliding support 17 and second slip near the side of first housing 10 Frame 18, and slide in first sliding support 17 and second sliding support 18.Using first sliding support 17 First fore shell 11 is removably connected to second sliding support 18, it is convenient to first sliding support 17 and described Second sliding support 18 is safeguarded, and facilitates the connector 32, first sliding support 17 and described second to slide Support 18 is assembled.Certainly, in one embodiment, as shown in fig. 6, first fixed part 143 and described second is fixed Portion 144 can also be disposed on first back cover 12, and first sliding support 17 and second sliding support 18 are removable Unload and be connected to first back cover 12.
Fig. 7 is referred to, in present embodiment, first sliding support 17 includes first base 171 and relatively described the The first cover plate 172 that one base 171 is covered, and two be fixed between the first base 171 and first cover plate 172 Individual slide guide bar 173.The first base 171 and first cover plate 172 are locked by screw 174, to realize first bottom Seat 171 is detachably connected with first cover plate 172, convenient that first sliding support 17 is safeguarded, and convenient to institute State the first chute 141 and the slide guide bar 173 is cleared up, keep the connector 32 (see Fig. 1) to slide with described first and prop up The slip of frame 17 is smooth.Four edges correspondence screw lock of the first base 171 is in three first boss 145 (see a Fig. 5) and second boss 146 (see Fig. 5).The first base 171 includes base plate 1711 and is arranged at the bottom Two fixed blocks 1712 on plate 1711.Two fixed blocks 1712 are oppositely arranged, and exist positioned at the base plate 1711 respectively Both sides in the connector 32 (see Fig. 1) glide direction.Mutually cover with first cover plate 172 in the first base 171 Afterwards, the fixed block 1712 is held in first cover plate 172.Two slide guide bars 173 can respectively be locked by screw In two fixed blocks 1712.The glide direction of the almost parallel connector 32 of length direction of the slide guide bar 173.Two First chute 141 is formed between the individual slide guide bar 173 (see Fig. 2).In one embodiment, the slide guide bar 173 is wrapped Include the second side 1732 of the first side 1731 and relatively described setting of first side 1731 for being fixedly connected the fixed block 1712.It is described Second side 1732 is provided with groove 175.The length direction of the groove 175 extends along the length direction of the slide guide bar 173.Two institutes State the structure of slide guide bar 173 identical, two slide guide bars 173 are led after being assembled together with the first base 171 described in two The opening of groove 175 of draw runner 173 is oppositely arranged.Two grooves, 175 pairs of connectors 32 slip into the portion of first chute 141 Divide and be oriented to, and reduce the frictional resistance of the connector 32 and first sliding support 17.The slide guide bar 173 is adopted Made with thermoplastic crystalline polymer.The slide guide bar 173 has the performance such as wear-resisting, self-lubricating, heat-resisting, increases to the connection The slide guide of part 32, and the frictional heat of connector 32 is absorbed, and improve the service life of first sliding support 17.
In one embodiment, as shown in figure 8, can also be that first sliding support 17 is polymerized using thermoplastic crystalline Thing is made, and the side of the first base 171 and first cover plate, 172 pairs of connectors 32 (see Fig. 1) is oriented to, and reduces The force of sliding friction of first sliding support 17 and the connector 32.The fixed block 1712 of the first base 171 has Directed side 1713, the directed side 1713 of two fixed blocks 1712 is oppositely arranged.Two directed sides 1713 it Between constitute first chute 141 (see Fig. 2).The side of the connector 32 is slipped in first chute 141, and with it is described Directed side 1713 fits, so that two directed sides 1713 of the first base 171 reduce the cunning of the connector 32 Kinetic force of friction.
In one embodiment, lead as shown in figure 9, fixing two between the cover plate 172 of the first base 171 and first Slide plate 1714.Two slide guide pieces 1714 fit in respectively the base plate 1711 and first cover plate 172 of the first base 171. The base plate 1711 of the first base 171 is provided with the screw pole 1715 extended towards first cover plate 172, and the screw 174 is worn Cross first cover plate 172 and be bolted in the screw pole 1715.Each slide guide piece 1713 is provided with for the screw pole 1715 through holes 1716 for passing through.Region between two slide guide pieces 1714 constitutes first chute 141 (see Fig. 1), real Now the side of the connector 32 is oriented to.
Figure 10 is referred to, in present embodiment, second sliding support 18 includes second base 181 and is fixed on described Second cover plate 182 of second base 181.The two ends that the second base 181 is oppositely arranged respectively with the phase of the second cover plate 182 To the two ends that arrange by screw lock, and the two ends that are oppositely arranged of the second base 181 and the phase of the second cover plate 182 Two ends to arranging lock onto two second boss 146 (see Fig. 5) of first medial wall 112 jointly.The second base 181 length direction is roughly parallel to the length direction of first medial wall 111.The length direction of second cover plate 182 It is roughly parallel to the length direction of first medial wall 111.Relatively described second cover plate 182 of the second base 181 is close First back cover 12.Multiple second chutes 142 (see Fig. 5) are opened in the second base 181, and along described second The length direction arrangement of base 181.The second base 181 is made using thermoplastic crystalline polymer, the second base 181 With the performance such as wear-resisting, self-lubricating, heat-resisting, increase the slide guide to the connector 32, and absorption rubs with the connector 32 Chafing amount, and improve the service life of first sliding support 17.Second cover plate 182 is hard plate.Described second 182 pairs of second bases 181 of cover plate provide support force, prevent the second base 181 from rupturing, and cause second bottom Seat 181 is stable in second fixed part 144.
In one embodiment, as shown in figure 11, the second base 181 has the top towards second cover plate 182 Face 1811, second cover plate 182 has the bottom surface 1821 towards the second base 181, the top surface 1811 and the bottom Adhesive-layer 183 is bonded between face 1821.The second base 181 and second cover plate 182 are by the phase of the adhesive-layer 183 Mutual bonding.Certainly, in other embodiments, the second base 181 and second cover plate 182 can also be one into Type.
Figure 12 and Figure 15 is seen also, because the side of the connector 32 is relatively described with first housing 10 Second housing 20 overturns and the first medial part 14 of relatively described first housing 10 slides.First housing 10 relatively described The angle of the upset of two housing 20 is bigger, and the distance that relatively described first medial part 14 of the connector 32 slides is bigger.Such as Figure 12 With shown in Figure 13, when first housing 10 and second housing 20 are in phase rugosity by shape upset is mutually opened, the connection The side of part 32 is slided from first medial part 14 to the direction of the first lateral part 15, i.e., the side of described connector 32 It is that, to the contract of the first housing 10, relatively described second housing 20 of first housing 10 is overturn to the shape that is superimposed, institute Stating the first housing 10 and second housing 20 cannot continue upset, and the side of the connector 32 cannot continue towards described first Lateral part 15 slides.First chute 141 has predetermined depth H, slip of predetermined depth H more than the connector 32 Distance, the connector 32 slips into the part of first chute 141 and will not contradict first fore shell 11, i.e., will not be to described First fore shell 11 causes to damage.As shown in Figure 14 and Figure 15, when first housing 10 and second housing 20 are by mutually folding To shape upset is opened, the side of the connector 32 is from close first lateral part 15 to away from first lateral part to shape 15 slide.When first housing 10 and second housing 20 are in mutually to open shape, the end of the side of the connector 32 It is proximate to the opening of first chute 141 and the opening of second chute 142, first housing 10 and the second shell Body 20 can continue mutually upset, and to be opened into angle shape in obtuse angle, the end of the side of the connector 32 can also continue to court The opening of first chute 141 and the opening of second chute 142 slide.In order to prevent a sideslip of the connector 32 Go out first chute 141 and second chute 142, that is, the side for preventing the connector 32 departs from first housing 10 The first medial part 14, first housing 10 is provided with the first limiting section 19.First limiting section 19 is supported with the bending The be slidably connected side of first housing 10 of component 32 is engaged, and with the side for limiting the connector 32 described first is departed from Housing 10.Meanwhile, for the relatively described sliding distance size of first housing 10 in the side for controlling the connector 32, to realize State relatively described second housing 20 of the first housing 10 to overturn to default angle.First housing 10 is additionally provided with the first location division 110.The be slidably connected side of first housing 10 of first location division 110 and the connector 32 is engaged, so that institute State be slidably connected relatively described first housing 10 in side of first housing 10 of connector 32 to be positioned, that is, cause the company The side of fitting 32 slides into the predeterminated position of the first housing 10, and the relatively described upset of second housing 20 of first housing 10 is in Default angle, and it is in default angle shape that first housing 10 and second housing 20 can be maintained.May be appreciated Be, first housing 10 can relatively described second housing 20 maintain multiple default angle shapes, such as described first housing 10 can relatively described second housing 20 maintain any angle of 0 °～240 ° grades, for example：15°、26°、30°、38°、109°、 120 °, 201 ° etc..
Figure 16 and Figure 17 is referred to, in present embodiment, first limiting section 19 is arranged at first sliding support 17, first limiting section, 19 pairs of connectors 32 slip into the part of first chute 141 carry out it is spacing, to prevent the portion Divide and depart from first chute 141 (see Fig. 2).In one embodiment, first housing 10 (see Fig. 1) is provided with described in two First limiting section 19, two first limiting sections 19 carry out respectively spacing to two ends of the side of the connector 32.Two institutes Stating spacing having reached of 19 pairs of connectors 32 of the first limiting section prevents the connector 32 (see Fig. 1) to be slidably connected described first The side of housing 10 integrally departs from the effect of first housing 10.And avoid in second sliding support 18 (see Fig. 2) Upper setting limiting section so that the simple structure of the first housing 10, it is ensured that the connector 32 and first sliding support 17 Effectively connection.In one embodiment, first limiting section 19 includes convex to first cover plate 172 from the base plate 1711 The limited post 191 for going out and the projection 192 protruded to the base plate 1711 from first cover plate 172.The limited post 191 away from One end of the base plate 1711 is provided with draw-in groove 193, and described raised 192 snap in the card away from one end of first cover plate 172 Groove 193.Described raised 192 fasten with the limited post 191 so that first limiting section 19 reaches the effect of stabilized structure Really.The limited post 191 can pass through the connector 32 to slip into the part of first chute 141, i.e., described limited post 191 The part that connector 32 slips into first chute 141 can be clasped, prevents the connector 32 from slipping into first chute 141 Be partially disengaged first chute 141.First cover plate 172 includes the medial surface 1721 towards the first base 171. Described raised 192 approximate centers for being located at the medial surface 1721.The limited post 191 is towards first cover plate 172 End is provided with the screw hole 194 for being through to the first base 171.Screw hole 194 described in the Jing of the screw 174 is bolted in described In the projection 192 of first base 171 so that the end of the limited post 191 is held in described raised 192.The limited post 191 With described raised 192 firm performance boosts, prevent the limited post 191 from being pulled and being ruptured by the connector 32.And, it is described The structure of the first sliding support 17 is more consolidated.
In one embodiment, as shown in figure 18, first limiting section 19 can also be arranged at second chute 142 It is interior.First limiting section 19 is to be arranged at the projection 183 of second cover plate 182, each correspondence of first limiting section 19 Through the second chute 142 of the second base 181.First limiting section 19 can be sliding with the connector 32 (see Fig. 1) Entering the part of second chute 142 carries out snapping, limits the connector 32 and slips into being partially disengaged for second chute 142 Second chute 142.
In one embodiment, as shown in the figure 19, the limited post 191 can also be and be fixed on first cover plate 172 Towards the side of the first base 171.The limited post 191 inserts the base plate away from one end of first cover plate 172 1711 fixing hole 1721.The limited post 191 is fixed between first cover plate 172 and the base plate 1711.
In one embodiment, as shown in figure 20, first limiting section 19 can also be and be arranged on the base plate 1711 Spacing hole 1723, the length side of almost parallel first chute 141 (see Fig. 2) of length direction of the spacing hole 1723 To.There is part and be slidably connected with the spacing hole 1723 in the connector 32 (see Fig. 1).The spacing hole 1723 limits described Connector 32 is partially disengaged the spacing hole 1723, to limit the connector 32 departs from first housing 10 (see Fig. 1).
Figure Figure 13 and Figure 15 are referred to, in present embodiment, first location division 110 is arranged at first slip Frame 17, the connector 32 of first location division 110 pairs slips into the part of first chute 141 and positions, so that institute Stating connector 32 and slip into the part of first chute 141 can rest on the predetermined position of first chute 141.That is institute State the first housing 10 and be provided with two first location divisions 110, two first location divisions 110 are respectively to the connector 32 Two ends of side are positioned, and are integrally carried out with the side for reaching first housing 10 that is slidably connected to the connector 32 Positioning, and keep the be slidably connected side of first housing 10 of the connector 32 integrally to rest on predeterminated position.And it is logical Cross and first location division 110 is set on first sliding support 17, it is to avoid on multiple second travelling carriages 18 Location division is set, and having reached makes the effect of the simple structure of the first housing 10.And by the connector 32 and described The effectively connection of one sliding support 17 so that first housing 10 with the connector 32 maintain any bending state and with Second housing 20 is maintained in any angle shape.
In present embodiment, Figure 16 and Figure 17 is referred to, the fixed block 1712 is mutually deviating from one with the slide guide bar 173 Side is provided with counterbore 1713.The bottom of the counterbore 1713 is provided with the slide opening 1714 through the fixed block 1712.The slide opening 1714 away from the first flange 1715 of setting on the inside of the opening of the counterbore 1713.The base 171 also includes being detachably connected In the baffle plate 1716 of the counterbore 1713.The baffle plate 1716 passes through screw lock in the counterbore 1713, to cover slide opening 1714.First location division 110 includes the bayonet lock 1101, elastic compression for being slidably connected to the slide opening 1714 in the baffle plate Elastic component 1102 between 1716 and the bayonet lock 1101.Substantially vertical first chute of glide direction of the bayonet lock 1101 141 (see Fig. 2).The bayonet lock 1101 through the slide guide bar 173 towards away from or near the baffle plate 1716 direction slide.Institute State bayonet lock 1101 and connect one end the week side of boss of the elastic component 1102 and be provided with the second flange 1103.First flange 1715 limits institute State the second flange 1103 and skid off the slide opening 1714, to prevent the bayonet lock 1101 from departing from the slide opening 1714.The bayonet lock In one of the states, as shown in figure 21, the elastic component 1102 is in the bayonet lock 1101 and described for the 1101 connection elastic components It is in extended position between baffle plate 1716,1102 pairs of bayonet locks 1101 of the elastic component provide elastic acting force, so that the card Pin 1101 slides towards the direction away from the baffle plate 1716, and the bayonet lock 1101 can be held in the connector 32 and slip into The part of first chute 141, the part that first chute 141 is slipped into the connector 32 produces extruding force, makes this Part rests on first chute 141 cannot continue to slide；In the other state, as shown in figure 22, the elastic component 1102 In compression shape between the bayonet lock 1101 and the baffle plate 1716.The bayonet lock 1101 is towards near the direction of the baffle plate 1716 Slide, the bayonet lock 1101 can slip into being partially separated for first chute 141 with the connector 32, i.e., described bayonet lock 1101 extruding forces of the revocation to the part so that the part can relatively described first chute 141 slide.Please continue to refer to Figure 16 And Figure 17, in one embodiment, the elastic component 1102 is Rectangular Spring.The elastic component 1102 fills in the slide opening 1714,1102 pairs of bayonet locks 1101 of the elastic component provide the restoring force away from the baffle plate 1716.When the elastic component 1102 when being elastically compressed, and, near the baffle plate 1716, the side of the connector 32 can be relatively described for the bayonet lock 1101 First medial part 14 (see Fig. 2) slides；When institute's elastic component 1102 is in elastic extended position, the bayonet lock 1101 is away from described Baffle plate 1716, the bayonet lock 1101 contacted at by the elastic acting force of the elastic component 17b connector 32 slip into it is described The part of the first chute 141 so that relatively described first medial part 14 in the side of the connector 32 is maintained static.
In one embodiment, as shown in figure 23, the base plate 1711 is provided with slide opening 1724, and the bayonet lock 1101 slides and connects It is connected to the slide opening 1724.The baffle plate 1716 is fixed on the base plate 1711 away from the side of the first cover plate 172, and hides Cover the slide opening 1724.The elastic compression of the elastic component 1102 between the bayonet lock 1101 and the baffle plate 1716, by institute State 1102 pairs of bayonet locks 1101 of elastic component and apply elastic acting force, the bayonet lock 1101 can slip into institute to the connector 32 The part for stating the first chute 141 applies extruding force, and realization slips into first chute 141 to the connector 32 (see Fig. 1) Part is positioned.
In present embodiment, please continue to refer to Figure 16 and Figure 17, the one end of the bayonet lock 1101 away from the baffle plate 1716 In hemispherical.When inverting action power is applied to first housing 10 (see Fig. 1) or second housing 20 (see Fig. 2), institute State relatively described second housing 20 of the first housing 10 to overturn, the inverting action power acts on first housing 10 or described second Housing 20,20 pairs of connectors 32 of first housing 10 or second housing form extruding force, so that the connector 32 are slided near the side of the first housing 10 by relatively described first housing 10 of the extruding force.Because the bayonet lock 1101 is in half Spherical one end contacts at the portion that the connector 32 slips into first chute 141 under the elastic reaction of the elastic component 1102 Point.The part for slipping into first chute 141 in the connector 32 be squeezed power when, the extruding force can pass through the bayonet lock 1101 hemispherical end produces the component of the substantially vertical baffle plate 1716 in the face of the bayonet lock 1101, when the component is more than described During the elastic acting force of elastic component 1102, the bayonet lock 1101 is started towards near the direction of the baffle plate 1716 cunning by the component effect It is dynamic so that the bayonet lock 1101 cancels the extruding force to the connector 32, and then the side of the connector 32 can slide To another predeterminated position.Certainly, in other embodiments, the bayonet lock 1101 can be with away from one end of the baffle plate 1716 There is the structure of inclined plane in tapered or wedge shaped or end, the end slant surface of the bayonet lock 1101 can be substantially vertical described The extruding force of the length direction of bayonet lock 1101 separates the component of an almost parallel length direction of the bayonet lock 1101, so that described Bayonet lock 1101 slides.
Figure 24, Figure 25 and Figure 26 are referred to, second housing 20 includes the second fore shell 21 and relatively described second fore shell 21 the second back covers 22 for mutually covering.The second host cavity 23 is formed between second fore shell 21 and second back cover 22, it is described The interior part of second host cavity 23 houses the electronic building brick 300 (see Fig. 1).Second fore shell 21 includes supporting described flexible aobvious Second supporting surface 211 of the display screen 40 away from described one end of first housing 10.Second back cover 22 is covered on second fore shell 21 with the opposite side of second supporting surface 211.Second back cover 22 has second back of the body opposite with second fore shell 21 Face 221.As shown in figure 25, when first housing 10 is mutually folded with second housing 20, first back side 121 and institute State second back side 221 to fit.First supporting surface 111 is located at respectively the mobile terminal with second supporting surface 211 900 both sides, and the flexible display screen 40 is supported jointly.As shown in figure 26, first housing 10 with it is described When second housing 20 is mutually opened, first supporting surface 111 and the flush of the second supporting surface 211, and described first support Face 111 supports the flexible display screen 40 jointly with second supporting surface 211, so that the flexible display screen 40 is positioned at described The outside of the first housing 10 and second housing 20.
In one embodiment, first back side 121 of first housing 10 is provided with lobe 122.The lobe 122 Can be structure that pick-up lenss end or Exposing Lamp end or button end etc. protrude from first back side 121, can be with Effectively reduce the distance of first supporting surface 111 to first back side 121 so that first housing 10 is more slim, And then raising Consumer's Experience.In order that second back side 221 can completely fit in first back side 121, described Two back sides 221 are provided with the groove 222 being engaged with the lobe 122.The depth of the groove 222 can be more than or equal to institute State the height of lobe 122.The lobe 122 when first housing 10 is mutually folded with second housing 20 is avoided to support Second housing 20 is held in, prevents the lobe 122 from damaging second housing 20, improve the housing unit 100 Life in application, and increase the appearance property of the housing unit 100.
Figure 27 and Figure 28 is referred to, second housing 20 also includes the second medial part 24 of the connection connection module 30 Second lateral part 25 of relatively described second medial part 24 away from the connection module 30.Second medial part 24 is fixed and connected Connect a side of the flexible plate 31 (see Fig. 1) away from first housing 10 (see Fig. 1), and the connector that is slidably connected The side of 32 (see Fig. 1).Second lateral part 25 is to be fixedly connected the flexible display screen 40 (see Fig. 1) away from described The edge of the one end of one housing 10, so that the flexible display screen 40 is laminated in described second away from one end of first housing 10 On housing 20, second housing 20, first housing 10 and connection module 30 (see Fig. 1) are common to described flexible aobvious Display screen 40 is supported.
Because second housing 20 is when relatively described first housing 10 overturns, second housing 20 and described first Space between housing 10 is compressed and is reduced, and becomes in order to avoid second housing, 20 pairs of connectors 32 produce extruding Shape, the side of second 24 pairs of connectors 32 of medial part of second housing 20 carries out partial receipt, and causes the company The side of fitting 32 can partly slip into second medial part 24.Second medial part 24 is also towards second lateral part 25 Offer the second incorporating section 26.The connector 32 is slidably connected to second storage near the side of second housing 10 Portion 26.In bending, there is part can slip in the second incorporating section 26 of second medial part 24 connector 32, realize The connector 32 can be drawn between the first housing 10 and second housing 20, to avoid the connector 32 from being squeezed Produce deformation.
In present embodiment, the second medial part 24 of second housing 20 is identical with the structure of the first medial part 14 to be set Put.Second fore shell 21 is fixed with the 3rd sliding support 111 and the 4th sliding support 112, second housing 20 the second medial part 24 is slidably connected the connection by the 3rd sliding support 111 and the 4th sliding support 112 Side of the part 32 away from first housing 10.3rd sliding support 113 is identical with the structure of the first sliding support 17. 4th sliding support 114 is identical with the structure of the second sliding support 18.
Figure 29 is referred to, in present embodiment, first housing 10 and second housing 20 pass through the connection mode Group 30 is opened and causes first supporting surface 111 and the flush of the second supporting surface 211, and causes the flexible display screen 40 in unlatching shape；First housing 10 and second housing 20 are folded by the connection module 30 and cause described first The back side 121 is mutually drawn close with second back side 221, and causes the flexible display screen 40 to be in rugosity.The flexible plate 31 The second fixed edge 312, Yi Jilian that including the first fixed edge 311 being oppositely arranged and relatively described first fixed edge 311 is arranged It is connected to two connection sides 313 being oppositely arranged between first fixed edge 311 and second fixed edge 312.Described One fixed edge 311 is fixedly connected the first medial part 14 (see Fig. 2) of first housing 10 (see Fig. 2), second fixed edge 312 the second medial parts 24 for being fixedly connected second housing 20 (see Figure 28) (see Figure 28).In one embodiment, described One fixed edge 311 is welded on second cover plate 182 (see Fig. 7) and the first cover plate 172 (see Fig. 7) of first medial part 14. Second fixed edge 312 is welded in second medial part 24.Turn in relatively described second housing 20 of first housing 10 When turning, relatively described second fixed edge 312 of first fixed edge 311 is mutually drawn close or is opened, so that the flexible plate 31 bendings launch, and drive the connector 32 to bend or launch.The connection side 313 and the flexible display screen 40 Side aligns, and increases the Area of bearing to the flexible display screen 40, and increases the housing unit 100 (see Fig. 1) Appearance property.31 elastic steel sheets of the flexible plate.31 pairs of flexible display screens 40 of the flexible plate have to support to be made Firmly, and conveniently bend, to improve Consumer's Experience.In order to reduce the flexible plate 31 elastic stress upon bending, with The flexible plate 31 is reduced upon bending to the flexible display screen 40 (see Fig. 1) bounce.The flexible plate 31 is along big The direction for causing parallel first fixed edge 311 arranges multiple spaced strip through-holes 314.Each strip through-hole 314 length direction is roughly parallel to the connection side 313.Certainly, in one embodiment, the of the flexible plate 31 One fixed edge 311 and second fixed edge 312 can also be respectively by screw lock in first housing 10 and described Second housing 20；The strip through-hole 314 can also be that manhole is replaced.
Figure 30 and Figure 31 is referred to, in present embodiment, the connector 32 includes the relative He of first connecting portion 3211 Second connecting portion 3212 (in Figure 30 shown in dotted line frame).3212 points of first first connecting portion 3211 and the second connecting portion It is not slidably connected to first housing 10 (see Fig. 1) and second housing 20 (see Fig. 1).In one embodiment, it is described First first connecting portion 32111 is provided with correspondence and is slidably connected to the first slide plate 3213 of first chute 141 (see Fig. 2) and many Individual the second slide plate 3214 for corresponding to second chute 142 (see Fig. 2) that is slidably connected respectively.The length of first slide plate 3213 Direction is roughly parallel to the slide guide bar 173.First slide plate 3213 is roughly parallel to first supporting surface 111.It is described First slide plate 3213 has two sliding walls 3221 being oppositely arranged in the both sides of length direction.The phase of the sliding wall 3221 The groove 175 (see Fig. 7) of the slide guide bar 173 (see Fig. 7) is slided, the bottom of the sliding wall 3221 and the groove 175 Face is engaged, to facilitate first slide plate 3213 to slide between two slide guide bars 173 in first chute 141. Each second slide plate 3214 is roughly parallel to first supporting surface 111.And the length of each second slide plate 3214 Direction is generally parallel with the length direction of first slide plate 3213.Multiple second slide plates 3214 are spaced in two Between first slide plate 3213.The outer peripheral sidewall of second slide plate 322 is interior with second sliding groove 142 (see Fig. 2) The week side of boss wall is engaged, and to ensure that second slide plate 3214 is smooth second sliding groove 142 is slidably connected to.
In one embodiment, the second connecting portion 3212 is provided with two the 3rd slide plates 3215 and positioned at two described Multiple 4th slide plates 3216 between three slide plates 3215.The correspondence of 3rd slide plate 3215 is slidably connected to the 3rd slip First chute 141 (see Fig. 2) of frame 111.The correspondence of 4th slide plate 3216 is slidably connected to the 4th sliding support 114 Second chute 142 (see Fig. 2).The structure of the 3rd slide plate 3215 is identical with the structure of the first slide plate 3213.Described 4th The structure of slide plate 3216 is identical with the structure of second slide plate 3214.
In order to prevent the first connecting portion 3211 and second connecting portion 3212 from departing from first housing 10 and institute respectively State the second housing 20, and in order that the first connecting portion 3211 and the second connecting portion 3212 respectively relatively described first Housing 10 and second housing 20 are positioned, and maintain relatively described second housing 20 of first housing 10 in default folder Angle.The first connecting portion 3211 is provided with the second limiting section being engaged with first limiting section 19 (see Figure 13 and Figure 15) 324 and it is provided with and is engaged the second location division 325 with first location division 110 (see Figure 13 and Figure 15).Using the described second limit Position portion 324 is engaged with first limiting section 19, and to limit the connector 32 first housing 10 or/and described is departed from Second housing 20.Coordinated with first location division 110 using second location division 325, the connection can be caused The position of part 32 is in bending or launches shape, and relatively described second housing 20 of first housing 10 is maintained in default angle Shape.The second connecting portion 3212 is provided with and the second limiting section of identical 324 of the first connecting portion 3211, and is provided with and institute State the second location division of identical 325 of first connecting portion 3211.
In present embodiment, Figure 32 is referred to, second limiting section 324 is arranged on first slide plate 3213.Institute It is bar shaped spacing hole to state the second limiting section 324.The edge of opening of second limiting section 324 is in oval runway shape.Described second The length direction of limiting section 324 is generally parallel with the length direction of first slide plate 3213.First limiting section 19 is (see figure 13) limited post 191 passes through second limiting section 324, the limited post 191 to slide in second limiting section 324.Institute The width for stating the second limiting section 324 is substantially identical with the diameter of the limited post 191, and second limiting section 324 allows described Limited post 191 only slides in the length direction of the first slide plate 3213, limits the limited post 191 and slides substantially vertical described first The direction movement of groove 141.As shown in figure 22, when the limited post 191 slides into one end of second limiting section 324, institute State the first slide plate 3213 and stop relatively described first chute 141 and slide, limit first slide plate 3213 and skid off described first and slide Groove 141, realizing two sides of the connector 32 cannot depart from first housing 10 and second housing 20, such as Figure 33 institutes Show, now first housing 10 can second housing 20 folding relatively to maximum angle state, first housing 10 Relatively described second housing 20 is overturn more than 180 °, so that the mobile terminal 900 can be with serving as notebook computer function.Certainly, exist In one embodiment, as shown in Figure 20 and Figure 34, if first limiting section 19 is the spacing hole for being opened in the base plate 1711 When 1723, second limiting section 324 can also be affixed to the projection on first slide plate 3213, second limiting section 324 are slidably connected the spacing hole 1723.
In present embodiment, please continue to refer to Figure 31, second location division 325 is locating slot.Multiple described second determine Position portion 325 is opened on the sliding wall 3221.Length of multiple second location divisions 325 along first slide plate 3213 Direction is spaced.As shown in figure 32, when first housing 10 (see Fig. 1) and second housing 20 (see Fig. 2) are by the external world When active force mutually overturns, relatively described first housing 10 of first connecting portion 3211 (see Figure 30) of the connector 32 and described Second housing 20 slides.First slide plate 3213 is slided by relatively described first chute 141 of external forces, and when described second Location division 325 is slided at the position relative with the bayonet lock 1101, and one end of the bayonet lock 1101 is supported by resilient force Second location division 325 is held in, 1101 pairs of the first slide plates 3213 of the bayonet lock apply extruding force, and first slide plate 3213 exists Hindered by the bayonet lock 1101 in glide direction, stop relatively described first chute 141 of continuation and slide.And now cancel to institute The active force of the first housing 10 and second housing 20 is stated, first slide plate 3213 rests on first chute 141 Predeterminated position, the connector 32 is maintained at case of bending, and first housing 10 and second housing 20 are maintained In default angle state.
In one embodiment, as shown in Figure 35 and Figure 36, the fixed block 1712 include substantially with the base plate 1711 Substantially vertical directed side 1713.First location division 110 includes being arranged at the location hole 1104 of the fixed block 1712, The location hole 1104 is located at directed side 1713.Second location division 325 includes being fixed on the sliding wall 3221 Multiple shell fragments 3222.Multiple shell fragments 3222 are spaced on the sliding wall 3221.Each shell fragment 3222 is wrapped Include fixation sliding wall 3221 fixing end 3223 and a conflict end 3224 away from the sliding wall 3221, And the elastic arm 3225 being connected between the fixing end 3223 and the conflict end 3224.The elastic arm 3225 provides institute State the elastic-restoring force for contradicting end 3224 away from the sliding wall 3221.When the conflict end 3224 is in the elastic arm 3225 Elastic reaction under be contained in the location hole 1104, direction substantially vertical described is opened up due to the location hole 1104 One chute 141, so the location hole 1104 limits the conflict end 3224 and continues to be slided along first chute 141, that is, limits Make first slide plate 3213 to slide, to realize positioning；When the elastic arm 3225, the conflict are compressed in the conflict end 3224 End 3224 departs from the location hole 1104, and the shell fragment 3222 can slide with first slide plate 3213.
Please continue to refer to Figure 30 and Figure 37, the connector 32 includes connects chain 326 (in Figure 30 shown in dotted line frame).It is described Connects chain 326 includes the first chain link 327 and the second chain link 328 for mutually rotating, and is rotationally connected with first chain link 327 And the first rotating shaft 329 between second chain link 328.Two first connecting portions 3211 are respectively arranged at the connects chain 326 both sides.The almost parallel first rotating shaft 329 of the first connecting portion 3211, two first connecting portions 3211 away from It is equal from the first rotating shaft 329.When the connector 32 relative to the flexible plate 31 without offseting, the first rotating shaft 329 is equal with apart from second housing 20 apart from first housing 10.The rotating shaft 320 is substantially just to the flexible plate At 31 (see Figure 29) substantially geometry neutrality lines.Overturn by relatively described second chain link 328 of first chain link 327, realize institute State connects chain 326 to bend or launch, and the connects chain 326 can be supported to the flexible plate 31.In a reality In applying example, the connects chain 326 includes multiple first chain links 327 and multiple second chain links 328, multiple described first Chain link 327 and multiple second chain links 328 are along the interlaced arrangement of the rotating shaft 320 so that the plurality of first chain Section 327 and second chain link 328 are in bending tabular.
In one embodiment, as shown in figure 38, the connects chain 326 can also only arrange first chain link 327 and second chain link 328, groove 3275 is arranged by first chain link 327, second chain link 328 is arranged The projection 3285 of the embedded groove 3275, by the first rotating shaft 329 through the groove 3275 and raised 3285, described the One chain link 327 and the common rotation of the second chain link 328 are connected to the first rotating shaft 329, and mutually rotate.
Please continue to refer to Figure 37, first chain link 327 includes the first portion inside 3271 and relatively described first portion inside 3271 the first external connection portions 3272 for arranging, and set relatively between the external connection portion 3272 of first portion inside 3271 and first Two the first side walls 3273 put.One of them described the first side wall 3273 is towards another the first side wall 3273 described first Be provided with shaft hole at portion inside 3271, the first rotating shaft 329 passes through the shaft hole, first chain link 327 first in Socket part 3271 is rotationally connected with the first rotating shaft 329.In order to avoid first chain link 327 is in relatively described first rotating shaft During 329 rotation, miscellaneous part is caused to interfere, first portion inside 3271 and first external connection portion 3272 are respectively provided with semicircle Arc-shaped curved surface, the substantially geometric centre axes of the first rotating shaft 329 and the substantially geometric centre axes of the semicircular arc curved surface Coincide, the first portion inside 3271 of first chain link 327 reduces to miscellaneous part interferes.First chain link 327 is gold Category part, the surface of the chain link 327 can carry out anodized, to increase the appearance property of the connects chain 326.When So, in other embodiments, first chain link 327 can also be curved plate member, curved in the flexible plate 31 to facilitate Qu Shi, is supported to the flexible plate 31.
In present embodiment, second chain link 328 includes the second portion inside 3281 and relatively described second portion inside 3281 the second external connection portions 3282 for arranging, and set relatively between the external connection portion 3282 of second portion inside 3281 and second Two second sidewalls 3283 put.One of them described second sidewall 3283 is towards another second sidewall 3283 described second Be provided with shaft hole at portion inside 3281, the first rotating shaft 329 passes through the shaft hole, second chain link 328 second in Socket part 3281 is rotationally connected with the first rotating shaft 329.The second sidewall 3283 is substantially equal with the first side wall 3273 OK.And there is gap between the second sidewall 3283 and the first side wall 3273, to ensure the phase of the first chain link 327 Smooth is rotated to second chain link 328.In order to avoid second chain link 328 relative to the first rotating shaft 329 when rotating, Miscellaneous part is caused to interfere, second portion inside 3281 arranges semicircular arc curved surface, and second external connection portion 3282 is arranged Semicircular arc curved surface.The approximate centre axis of the first rotating shaft 329 and the substantially geometric centre axes of the semicircular arc curved surface Coincide, the second portion inside 3281 of second chain link 328 reduces to miscellaneous part interferes.Second chain link 328 also may be used Being metalwork.The outer surface of second chain link 328 can adopt with the identical anodic oxidation of first chain link 327 at Reason, to keep second chain link 328 with the identical appearance of the first chain link 327.
Due to first chain link 327 can relatively described second chain link 328 overturn to arbitrarily angled, first chain link After 327 relatively described second chain links 328 bend under external forces, the flexible plate 31 (see Figure 29) is in bending, institute Stating flexible plate 31 can be by first housing 10 (see Fig. 1) and second housing 20 (see Fig. 1) respectively to described the One chain link 327 and second chain link 328 produce elastic-restoring force, if cancelling the external forces, the He of the first chain link 327 Second chain link 328 is easily mutually launched by the elastic-restoring force effect of the flexible plate 31.In order that described One chain link 327 maintains to be relatively fixed with second chain link 328 after in any angle, and makes the relative institute of first housing 10 State the second housing 20 to maintain to be relatively fixed state after upset is in any angle, the connector 32 (see Figure 30) also includes damping Mechanism 33.The damping mechanism 33 is to produce bending damping force to the connects chain 326 so as to the connects chain 326 After revocation external forces bending or expansion shape can be maintained constant.
Figure 37, Figure 38 and Figure 39 are referred to, in present embodiment, the damping mechanism 33 includes the first damper assembly 331, First damper assembly 331 includes the first damping ring 3311 and the second damping ring 3312.First damping ring 3311 is arranged Rotate in the first rotating shaft 329 and with first chain link 327.Second damping ring 3312 is sheathed on the first rotating shaft 329 and rotate with second chain link 328, first damping ring 3311 and second damping ring 3312 are mutually contradicted, with Produce friction damping force.In one embodiment, the damping mechanism 33 includes multigroup first damper assembly 331, each Group first damper assembly 331 is located between first chain link 327 and second chain link 328.First damping ring 3311 are made using wear plate.Second damping ring 3312 is made using wear plate.First damping ring 3311 has thick Rough surface, second damping ring 3312 also has rough surface.First damping ring 3311 and second damping ring When 3312 mutual conflicts are rotated, two first damping rings 3311 can produce mutual friction with second damping ring 3312 Resistance.And because first damping ring 3311 and second damping ring 3312 are individually fixed in first chain link 327 The second sidewall 3283 of the first side wall 3273 and second chain link 328 so that the frictional resistance is conducted to first chain link 327 and second chain link 328.First chain link 327 mutually has frictional resistance with second chain link 328 to be prevented mutually Rotate, when external forces are less than the frictional resistance, relatively described second chain link 328 of first chain link 327 is fixed, and is caused The flexible plate 31 maintains shape invariance, relatively described second housing 20 of first housing 10 to maintain static.When extraneous work When being firmly more than the frictional resistance, first chain link 327 is rotated relative to second chain link 328, and the flexible plate 31 is curved Song deformation, relatively described second housing 20 of first housing 10 overturns.Certainly, in one embodiment, as shown in figure 40, institute State damping mechanism 33 can also be including it is multiple be arranged at the first side wall 3273 and arrange around the first rotating shaft 329 the One Spina jujubae 336, and multiple the second Spina jujubae 337 for being arranged at the second sidewall 3283 and arranging around the first rotating shaft 329, First Spina jujubae 336 is inconsistent with second Spina jujubae 337, and first chain link 327 and second chain link 328 are produced Frictional resistance.
In present embodiment, please continue to refer to Figure 37, Figure 38 and Figure 39, first damper assembly 331 also includes first Elastic ring 3313, the second elastic ring 3314, the first snap ring 3315 and the second snap ring 3316.First elastic ring 3313 is sheathed on In the first rotating shaft 329, and it is fixed between the first side wall 3273 and the damping ring 3311.Described second is elastic Circle 3314 is sheathed in the first rotating shaft 329, and is fixed on the second sidewall 3283 with first damping ring 3311 Between.First elastic ring 3313 pairs, first damping ring 3311 provides elastic acting force, second elastic ring 3314 Elastic acting force is provided to second damping ring 3312, so that first damping ring 3311 and second damping ring 3312 mutually contradict.First snap ring 3315 is fixed on the week side of boss of the first rotating shaft 329, and first elastic ring 3313 is elastic It is compressed between first damping ring 3311 and first snap ring 3315.First snap ring 3315 pairs described first is elastic Circle 3313 carry out it is spacing, prevent first elastic ring 3313 in the first rotating shaft 329 position skew.Second card Ring 3316 is fixed on the week side of boss of the first rotating shaft 329, and the elastic compression of the second elastic ring 3314 is in second damping ring Between 3312 and second snap ring 3316.Second snap ring 3316 pairs, second elastic ring 3314 carries out spacing, prevents Position skew of second elastic ring 3314 in the first rotating shaft 329.In one embodiment, the first rotating shaft 329 are made up of many short axles, and each short axle is each passed through first chain link 327 and second chain link 328.Described One snap ring 3315 and second snap ring 3316 are fastened in respectively the two ends of the short axle 3291, convenient by the first damping group Part 331 is assembled in first chain link 327 and second chain link 328.The first side wall 3273 is provided with the first draw-in groove 3274, The second sidewall 3283 is provided with the second draw-in groove 3284.First draw-in groove 3274 is special-shaped slot, and second draw-in groove 3284 is Special-shaped slot, by first damping ring 3311 and second damping ring 3,312 first draw-in groove 3274 and institute are arranged in respectively State in the second draw-in groove 3284, to prevent relatively described first draw-in groove 3274 of first damping ring 3311, and prevent described Two damping rings 3312 are rotated relative to second draw-in groove 3284.3314 points of first elastic ring 3313 and second elastic ring First draw-in groove 3274 and second draw-in groove 3284 are not fixed on, reduce first chain link 327 and second chain link Gap between 328, improves the support performance of the connects chain 326.The snap ring 3316 of first snap ring 3315 and second is distinguished Positioned at first draw-in groove 3274 and the bottom of the second draw-in groove 3284, but respectively apart from the bottom surface of first draw-in groove 3274 There is gap with the bottom surface of second draw-in groove 3284, to protect to first chain link 327 and second chain link 328 Shield, prevents first elastic ring 3313 from damaging first chain link 327, prevents second elastic ring 3314 from damaging described the Two chain links 328.Certainly, in other embodiments, first elastic ring 3313 can also be using other elasticity units such as spring Part is replaced, and second elastic ring 3314 can also be replaced other flexible members using spring etc..
Refer to Figure 41, in present embodiment, the connects chain 326 also include the 3rd chain link 333, the 4th chain link 334, the Two rotating shafts 335 and the 3rd rotating shaft 336.3rd chain link 333 be metalwork, the 3rd chain link 333 can have with it is described The identical anodic oxidation outer surface of first chain link 327.4th chain link 334 is metalwork, and the 4th chain link 334 can have Have and the identical anodic oxidation outer surface of first chain link 327.3rd chain link 333 is rotated by the second rotating shaft 335 and connected It is connected to the first external connection portion 3271 of first chain link 327.4th chain link 334 is rotationally connected with by the 3rd rotating shaft 336 Second external connection portion 3283 of second chain link 328.
In one embodiment, the rotation direction of the 3rd chain link 333 is roughly parallel to turning for first chain link 327 Dynamic direction.I.e. described second rotating shaft 335 is roughly parallel to the first rotating shaft 329.3rd chain link 333 includes being connect in the 3rd The 3rd external connection portion 3332 that portion 3331 and relatively described 3rd portion inside 3331 are arranged, and positioned at the 3rd portion inside 3331 And the 3rd two the 3rd side wall 3333 being oppositely arranged between external connection portion 3332.One of them described 3rd side wall 3333 is towards another The 3rd side wall 3333 is provided with shaft hole at the 3rd portion inside 3331, and second rotating shaft 335 passes through the rotating shaft Hole, the 3rd portion inside 3331 of the 3rd chain link 333 is rotationally connected with second rotating shaft 335.Second rotating shaft 335 is also Through shaft hole of first chain link 327 at the first external connection portion 3272, relatively described first chain link of the 3rd chain link 333 327 mutually upsets.Multiple 3rd chain links 333 are mutually handed over multiple first chain links 327 in second rotating shaft 335 Staggered arrangement is arranged.Threeth side wall of wherein one the 3rd side wall 3333 of the 3rd chain link 333 towards adjacent another 3rd chain link 333 3333 are extended with boss 3334, and the height of the boss 3334 is substantially equal to two the first side walls 3273 of first chain link 327 The distance between.The boss 3334 makes up the space between the 3rd side wall 3333 of two neighboring 3rd chain link 333, subtracts Spacing between little two neighboring 3rd chain link 333, further increases 326 pairs of flexible display screens 40 of the connects chain Fitting area so that 326 pairs of flexible display screens 40 of the connects chain are supported and more consolidated.Multiple 3rd chain links 333 the 3rd external connection portion 3332 constitutes the first connecting portion 3211 (see Figure 30) of the connector 32.Positioned at second rotating shaft 3rd chain link 333 of 335 ends fixes first slide plate 3213 in the 3rd external connection portion 3332.Described first slides Plate 3213 is wholely set with the 3rd chain link 333 positioned at the end of the second rotating shaft 335.3rd external connection portion 3332 sets There is a flat side, the flat side of substantially vertical 3rd external connection portion 3332 of first slide plate 3213.Second rotating shaft Other 3rd chain links 333 fix second slide plate 3214 at the 3rd external connection portion 3332 on 335.It is multiple described 3rd chain link 333 is slidably connected to first housing 10, to realize the connector 32 near first housing 10 (see figure 1) first connecting portion 3211 is slidably connected to first housing 10.In one embodiment, the 3rd side wall 3333 with The first side wall 3273 is generally parallel, and between existing between the 3rd side wall 3333 and the first side wall 3273 Gap, to ensure that first chain link 327 rotates smooth relative to the 3rd chain link 333.In order to avoid the 3rd chain link 333 exists When rotating relative to second rotating shaft 335, miscellaneous part is caused to interfere, the 3rd portion inside 3331 and described 3rd external Portion 3332 is respectively provided with semicircular arc curved surface, substantially geometric centre axes and the semicircular arc curved surface of second rotating shaft 335 Substantially geometric centre axes coincide, and the second portion inside 3281 of second chain link 328 reduces to miscellaneous part interferes.It is described Boss 3334 is also provided with semicircular arc curved surface towards the side of the first chain link 327.In order that the 3rd chain link 333 and institute State the first chain link 327 to maintain to be relatively fixed after in any angle, and make relatively described second housing 20 of first housing 10 Maintain to be relatively fixed state after upset is in any angle, the damping mechanism 33 also includes multigroup first side damper assembly 332.Each second damper assembly 332 is located between first chain link 327 and the 3rd chain link 333, to institute State the 3rd chain link 333 and first chain link 327 and produce upset damping force so as to the 3rd chain link 333 and described the Can maintain to be relatively fixed state after the revocation external forces of one chain link 327.
As shown in Figure 39 and Figure 41, second damper assembly 332 and the identical setting of first damper assembly 331.Institute The first elastic ring 3313 for stating the second damper assembly 332 is sheathed in second rotating shaft 325, and is fixed on first chain Between section 327 and the first damping ring 3311 of second damper assembly 332.The second of second damper assembly 332 is elastic Circle 3314 is sheathed in second rotating shaft 325, and is fixed on the 3rd chain link 333 and second damper assembly 332 The second damping ring 3312 between.
4th chain link 334 setting identical with the structure of the 3rd chain link 333.The 4th chain link 334 with it is described When second chain link 328 is assembled, the boss 3334 of the 4th chain link 334 is towards the court of boss 3334 with the 3rd chain link 333 To contrary.Multiple 4th chain links 334 interlaced row in the 3rd rotating shaft 336 with multiple second chain links 328 Row.The relatively described side of 3rd rotating shaft 336 of multiple 4th chain links 334 constitutes the second connecting portion 3212 (see Figure 29), The second connecting portion 3212 for realizing the connector 32 is slidably connected to second housing 20.4th chain link 334 and institute State the second chain link 328 to maintain to be relatively fixed after in any angle, and make relatively described second housing 20 of first housing 10 Maintain to be relatively fixed state after upset is in any angle, the damping mechanism 33 also includes the 3rd damper assembly 340.Described Three damper assemblies 340 to the 4th chain link 334 and second chain link 328 to produce upset damping force so as to institute Stating can maintain to be relatively fixed state after the 4th chain link 334 and second chain link 328 revocation external forces.4th resistance Buddhist nun's component 340 and the identical setting of first damper assembly 331.3313 sets of first elastic ring of the 3rd damper assembly 340 In the 3rd rotating shaft 326, and it is fixed on the first resistance of second chain link 328 and the 3rd damper assembly 340 Between Buddhist nun's ring 3311.Second elastic ring 3314 of the 3rd damper assembly 340 is sheathed in the 3rd rotating shaft 326, and It is fixed between the 4th chain link 334 and the second damping ring 3312 of the 3rd damper assembly 340.
Refer to Figure 30 and Figure 42, due to the connector 32 it is relative two described in the company of slip respectively of first connecting portion 3211 It is connected to first housing 10 (see Fig. 1) and second housing 20 (see Fig. 1), it is therefore desirable to avoid two first connections Simultaneously in one direction relatively described first housing 10 or second housing 20 slide in portion 3211.I.e. in order to avoid the connection Part 32 offsets relative to the flexible plate 31 and causes the support to the flexible plate 31 to be failed, and connecting module 30 also includes Limited part 34.The limited part the second end 342 that the first end 342 is arranged including 34 first ends 342 and relatively, described first End 341 and second end 342 are connected to the flexible plate 31 and the connector 32, and the limited part 34 limits institute State connector 32 to offset towards first housing 10 or second housing 20 relative to the flexible plate 31.In one embodiment In, the first end 341 is fixedly connected the flexible plate 31, and 342 pairs, second end connector 32 carries out spacing.Institute State first end 341 equal apart from first housing 10 and second housing 20,342 pairs, second end connector 32 Carry out spacing, offset towards the housing 20 of first housing 10 or second with limiting the connector 32.
Refer to Figure 43, Figure 44 and Figure 45, there is provided the first embodiment, the first end 341 is towards away from described second 342 directions are held to be provided with projection 343, second end 342 opens up shaft hole along the substantially vertical length direction of the limited part 34 344.The flexible plate 31 is offered and institute on the substantially geometry middle position line position of almost parallel first fixed edge 311 State the relative welding hole 315 of the first chain link 327, the projection 343 is welded in the welding hole 315, the first end 341 away from It is equal from first housing 10 (see Fig. 1) and second housing 20 (see Fig. 1).As shown in figure 42, first chain link 327 The accepting groove 3274 being open towards the flexible plate 31 is offered at first portion inside 3271.The first rotating shaft 329 pass through the accepting groove 3274.Second end 342 of the limited part 34 is contained in the accepting groove 3274, and described first Through the shaft hole 344 at second end 342, the limited part 34 can be relatively described in the accepting groove 3274 for rotating shaft 329 First chain link 327 is rotated.The relatively described first rotating shaft 329 in second end 342 of the limited part 34 is fixed.I.e. described connector 32 Second end 342 of the relatively described limited part 34 of substantially geometry neutrality line of the almost parallel first connecting portion 3211 is fixed, real The existing connector 32 is just big to the flexible plate 31 all the time in the geometry neutrality line of the almost parallel first connecting portion 3211 The geometry neutrality line of parallel first fixed edge 311 is caused, the connector 32 is limited and is offset relative to the flexible plate 31, protected Having demonstrate,proved the connection module 30 can be with the sweep of flexible display screen described in effective support 40.It is relative on the flexible plate 31 Multiple first chain links 327 offer multiple welding holes 315, and the flexible plate 31 relatively multiple described Two chain links 327 also offer multiple welding holes 315.Second chain link 327 also offers the accepting groove 327d.It is described Connection module 30 includes multiple locating parts 34, and multiple locating parts 34 correspond to be installed on multiple accepting grooves respectively In 3274, realize that the flexible plate 31 is more consolidated with the structure of the connector 32.
Refer to Figure 46, there is provided second embodiment, the limited part 34 is provided with described first at the second end 342 The stopper slot 345 that end 341 extends, the stopper slot 345 is slidably connected to the connector 32, is existed with limiting the connector 32 Closer or far from the flexible plate 31 in predeterminable range.
The connection module 30 includes two locating parts 34, and two locating parts 34 are separately fixed at described first The two ends of the length direction of rotating shaft 329.The locating part 34 is packaging part, and the locating part 34 can also be to the connector 32 Two ends carry out covering encapsulation.In one embodiment, the locating part 34 is flexible bending part.The first end 341 is using viscous The mode for connecing or being connected together is fixedly connected the connection side 313 of the flexible plate 31, and with the connection side 313 together Bending launches.The first end 341 is extended with multiple raised 346, multiple raised 346 along the company towards second end 342 The length direction arrangement of side 313 is connect, the two ends of multiple raised 346 pairs of connectors 32 cover, described to improve The surface structure performance of connection module 30.Each described raised 346 are respectively provided with two sloped sidewalls 347 tilted in angle. Two neighboring raised 346 sloped sidewall 347 is arranged in angle.Launch with the flexible plate 31 in the limited part 34 When, there is gap between two neighboring raised 346 sloped sidewall 347.In the limited part 34 with the flexible plate During 31 bending, two neighboring raised 346 sloped sidewall 347 is mutually drawn close, and final multiple described raised 346 mutually shrink Together, the end of the connector 32 covered jointly.The stopper slot 345 is located in one of described raised 346 On, the substantially geometry neutrality line of the projection 346 first fixed edge 311 almost parallel with the flexible plate 31 is relative.Institute The substantially geometry neutrality line for stating first fixed edge 311 almost parallel with the flexible plate 31 of stopper slot 345 is relative, and In the almost parallel geometry of first fixed edge 311 of the substantially vertical flexible plate 31 of the length direction of the stopper slot 345 Bit line.The stopper slot 345 of two limited parts 34 is inserted respectively in the two ends of the first rotating shaft 329.The stopper slot 345 Edge of opening ovalize runway shape.The two ends of the first rotating shaft 329 are slidably connected along the length direction of the stopper slot 345 The stopper slot 345.The stopper slot 345 limits the off-centring of the relatively described flexible plate 31 of the first rotating shaft 329, with Limit the connector 32 to offset relative to the flexible plate 31.Due to offseting second housing 20 in first housing 10 During more than 180 °, the first rotating shaft 329 to the distance of the flexible plate 31 can increase, the end of the first rotating shaft 329 Slide towards the other end in one end of the stopper slot 345.345 pairs of first rotating shafts 329 of the stopper slot are oriented to, and prevent The first rotating shaft 329 offsets when away from the flexible plate 31 relative to the substantially geometric center of the flexible plate 31, i.e., Reach first housing 10 to overturn more than 180 ° with second housing 20, the connector 32 still will not be relatively described soft Property plate 31 skew effect.It is described when the first rotating shaft 329 slides into the other end by one end of the stopper slot 345 First rotating shaft 329 cannot continue to slide, and the flexible plate 31 cannot continue away from the first rotating shaft 329.The first shell Body 10 second housing 20 cannot continue to increase flip angle relatively, that is, ensure first housing 10 with second housing 20 mutually overturn in safe angular range, it is ensured that the flexible display screen 40 is bent in safe angular range inflection, it is therefore prevented that There is flexure in the flexible display screen 40 (see Fig. 1).Because the limited part 34 is made using flexible silica gel material, to facilitate State limited part 34 to bend, the limited part 34 is easily rubbed and be damaged by the first rotating shaft 329, so in order to increase the limit The service life of product 34, the limited part 34 is arranged track shape steel ring 348 in the stopper slot 345, increases institute State the safety of limited part 34.
Refer to Figure 47, there is provided the third embodiment, the limited part 34 is formed in one in the flexible plate 31 Steel plate.The first end 341 of the limited part 34 is fixed at the substantially geometric center of the connection side 313, and described first End 341 is apart from first housing 10 and equal apart from second housing 20.The relatively described flexible plate in second end 342 31 in 90 ° of bendings.By being provided previously by a sheet metal component, punching press bending is carried out to the two ends of the sheet metal component using Sheet Metal Forming Technology, obtained Obtain the flexible plate 31 and the limited part 34.Second end 342 of the limited part 34 is punched out a sliding eye 348, described The two ends of first rotating shaft 329 are each passed through the sliding eye 348 of two limited parts 34.The edge of opening of the sliding eye 348 Ovalize runway shape, the substantially vertical flexible plate 31 almost parallel described first of length direction of the sliding eye 348 The substantially geometry neutrality line of fixed edge 311.One end of the first rotating shaft 329 is provided with slide bar 3291, and the slide bar 3291 is in institute State in sliding eye 348 and slide, realize that the first rotating shaft 329 is positioned with the second end 342 of the limited part 34, limit described the One rotating shaft 329 offsets relative to the flexible plate 31, and the connector 32 is substantially just to the flexible plate 31, it is ensured that described The stabilized structure of hold mode block 30.The first rotating shaft 329 substantially just to the square upward sliding of the flexible plate 31 so that The flexible plate 31 can bend over 180 degree, that is, relatively described second housing 20 of first housing 10 is turned over Transmit the angle shape more than 180 °.
Figure 48, Figure 49 and Figure 50 are referred to, in the third embodiment, the housing unit 100 (see Fig. 1) also includes soft Property packaging part 50, the flexible package part 50 is to be fixed on the side of the flexible display screen 40.The flexible package part 50 With encapsulating face 51, the encapsulating face 51 covers the side of the flexible display screen 40.The encapsulating face 51 is the packaging part 50 lateral surface.The packaging part 50 also has the binding face 52 that relatively described encapsulating face 51 is arranged.The binding face 52 is fitted In the limited part 34, and the correspondence fixing hole 348 is provided with chute 512.The slide bar 3291 of the first rotating shaft 329 passes through institute Fixing hole 348 is stated, and is slided in the chute 512.The encapsulating face 51 has big with the side of the flexible display screen 40 Cause the second edge 54 that parallel first edge 53 and relatively described first edge 53 are arranged, and it is multiple along parallel described the The spaced through hole 55 in the direction of one edge 53.The first edge 53 and the second edge 54 are with the flexible display screen 40 Side bend together or launch, the inner space of the plurality of through hole 55 is by the first edge 53 and the second edge 54 Bend and compress, so that the flexible package part 50 shrinks with the side edge bending of the flexible display screen 40.
In one embodiment, as shown in the figure shown in 52, second end 342 is fixedly connected the connector 32, described First end the flexible plate 31 is carried out it is spacing, to prevent the relatively described flexible plate 31 of the connector 32 towards described first Housing 10 or second housing 20 offset.The connection side 313 of the flexible plate 31 is provided with cunning at substantially geometric center Dynamic post 349.Second end 342 is fixedly connected on the end of first rotating shaft 329 of the connector 32.The first end 341 sets There is sliding eye 348, the sliding eye 348 is slidably connected to the slide post 349.The length direction of the sliding eye 348 is substantially The substantially geometry neutrality line of almost parallel first fixed edge 311 of the vertical flexible plate 31.
The housing unit 100 (see Fig. 1) includes two flexible package parts 50, two 50 points of flexible package parts It is not fixed on two connection sides 313 of the flexible plate 31.50 pairs of flexible display screens 40 of the flexible package part Connection mould splits is covered.The flexible package part 50 is also covered to the connection module 30, improves the housing group The appearance property of part 100.In one embodiment, the flexible package part 50 adopts silica gel material.The flexible package part 50 It is integrally formed in mould with the flexible plate 31, the first edge 53 of the flexible package part 50 is fixedly connected the connecting side Side 313.The first edge 53 of the flexible package part 50 bends or opens up with the connection side 313 of the flexible plate 31 Open.The edge of opening ovalize runway dress of each through hole 55, and the almost parallel institute of length direction of the through hole 55 State connection side 313.When the flexible package part 50 bends, there is enough compressed spaces in the through hole 55.Certainly, In other embodiments, the edge of opening of the through hole 55 can be with rounded, or rectangle.The first edge 53 can be with By screw lock in the flexible plate 31.
Figure 53 is seen also, in present embodiment, the flexible display screen 40 includes being affixed on first supporting surface 111 First display part 41 of (see Fig. 3), the second display part 42 for being affixed on second supporting surface 121 and be connected to it is described first show Portion 41 and the bending display part 43 of second display part 42.First display part 41 and second display part 42 respectively with First housing 10 and second housing 20 are mutually folded or opened.First display part 41 includes towards user First back side 121 (see Figure 25) of one display surface and dorsad user, second display part 42 includes towards the second of user showing Show face and dorsad second back side 221 (see Figure 25) of user.The bending display part 43 is with the relative institute of first display part 41 State the second display part 42 to fold or open and bend or launch.As shown in figure 52, the flexible display screen 40 can be with described One housing 10 is mutually opened in expansion shape with second housing 20.As shown in figure 54, the flexible display screen 40 can be with described First housing 10 bends with second housing 20 in angle, i.e., the first display surface of described first display part 10 is relatively described Second display surface of the second display part 20 is overturn more than 180 °, and the first display surface of the first display part 41 is with respect to institute described in Figure 53 State the second display part 20 the second display surface flip angle be 270 °, first back side 121 of first display part 41 with it is described Second back side 221 of the second display part 42 is mutually drawn close.As shown in figure 55, the flexible display screen 40 (see Figure 51) can be with described First housing 10 is superimposed with second housing 20 and is in rugosity, first back side 121 of first display part 41 and institute Second back side 221 for stating the second display part 42 is drawn close to fit-state.As shown in figure 55, the flexible display screen 40 (see Figure 51) Can be in phase open shape to overturn with second housing 20 with first housing 10.
In one embodiment, Figure 57 is referred to, the number of second display part 42 is two, and two described second show Show portion 42 respectively positioned at the both sides of first display part 41, the number of second housing 20 is two, two described second Respectively positioned at the both sides of first housing 10, two second housings 20 support respectively two described second to show to housing 20 Portion 42.The bending display part 43 is connected between each second display part 42 and first display part 41.Each institute State and the connection module 30 is connected between the second housing 20 and first housing 10.Each connection 30 pairs of bendings of module Display part 43 is supported.
Figure 58 is referred to, the display module 200 (see Fig. 1) also includes the soft light of the capping flexible display screen 40 Cover plate 60.The soft light cover plate 41 is fitted on the flexible display screen 40.The periphery of the euphotic cover plate 60 is fixed and connected Connect on first housing 10, the second housing 20 and the flexible plate 31.41 pairs of flexible display screens of the euphotic cover plate 40 are protected, and improve the appearance property of the mobile terminal 900.
Figure 59 is referred to, in present embodiment, the electronic building brick 300 (see Fig. 1) includes the first electronics module 71, second The flexible PCB 73 of electronics module 72 and electrical connection first electronics module 71 and second electronics module 72.Described One electronics module 71 and second electronics module 72 are individually fixed in first host cavity 13 and second host cavity 23. First electronics module 71 can be made up of printed circuit board (PCB) with the functional module for being arranged at the printed circuit board (PCB).Described One electronics module 71 can be central processing unit, memorizer, antenna, photographic head and monophone of mainboard and setting mainboard etc.. Second electronics module 72 can also be made up of printed circuit board (PCB) with the functional module for being arranged at the printed circuit board (PCB), described Second electronics module 72 is different from first electronics module 71, and second electronics module 72 can be battery, adapter, refer to Stricture of vagina module etc..
It is more than the preferred implementation of invention, it is noted that for those skilled in the art, On the premise of without departing from inventive principle, some improvements and modifications can also be made, these improvements and modifications are also considered as the guarantor for inventing Shield scope.

Claims (20)

1. a kind of display device, it is characterised in that the display device includes housing unit and flexible display screen, described flexible aobvious Display screen includes the display surface for showing and the back side relative with the display surface, the housing unit include the first housing, the Two housings and the connection module being connected between first housing and the second housing, first housing includes soft with described Property display screen the back side connection the first supporting surface and first back side relative with first supporting surface, the second housing bag The second supporting surface with the connection of the back side of the flexible display screen and second back side relative with second supporting surface are included, it is described First housing and second housing realize upset by the connection module so that first back side and second back side Mutually draw close.
2. display device according to claim 2, it is characterised in that first housing and second housing pass through institute State connection module to open and cause first supporting surface and the second supporting surface flush, and cause the flexible display screen In unlatching shape；First housing and second housing are folded by the connection module and cause first back side and institute State second back side mutually to draw close, and cause the flexible display screen to be in rugosity.
3. display device according to claim 1 and 2, it is characterised in that the connection module includes flexible plate and company Fitting, the flexible plate is fixedly connected first housing and second housing, and the flexible plate is with the first shell Body shrinks or is carried out in first housing with the folding or unlatching of second housing in bending or launching shape, the connector And second between housing, to contradict the flexible plate when first back side is mutually drawn close with second back side.
4. display device according to claim 3, it is characterised in that the flexible plate has and is fixedly connected described first First fixed edge of housing be fixedly connected the second fixed edge of second housing, and be arranged in first fixed edge and Multiple through holes between second fixed edge.
5. display device according to claim 3, it is characterised in that the connection module also includes limited part, the limit Product includes the second end that first end and relatively described first end are arranged, and the first end is connected to the flexible plate, and Second end is connected to the connector, to limit the relatively described flexible plate of the connector towards first housing or institute State second shell solid offsetting.
6. display device according to claim 5, it is characterised in that the first end is fixedly connected the flexible plate, The connector is slidably connected second end along the direction closer or far from the first end；Or second end is fixedly connected The connector, the flexible plate is slidably connected described one end along the direction closer or far from second end.
7. display device according to claim 3, it is characterised in that the connector includes first connecting portion and relative institute The second connecting portion of first connecting portion setting is stated, the first connecting portion connects first housing, can relatively described first shell Body stretches, and the second connecting portion connects second housing, can relatively described second housing stretch.
8. display device according to claim 7, it is characterised in that first housing includes being fixedly connected the flexibility First medial part of plate, first medial part is slidably connected the first connecting portion.
9. display device according to claim 8, it is characterised in that the housing unit also includes the first detent mechanism, First detent mechanism includes being arranged at the first location division of first medial part and is arranged at the first connecting portion Second location division, second location division is engaged with first location division, with to the first connecting portion and described first Medial part is positioned.
10. the display device stated according to claim 9, it is characterised in that first location division includes being slidably connected described the The bayonet lock of one medial part, second location division includes being arranged at the groove of the first connecting portion, and the bayonet lock is recessed with described Groove is engaged, so that relatively described first medial part of the first connecting portion is fixed.
11. display devices according to claim 8, it is characterised in that the housing unit also includes the first position-limit mechanism, First position-limit mechanism includes being arranged at the first limiting section of first medial part and is arranged at the first connecting portion Second limiting section, second limiting section is engaged with first limiting section, relatively described to limit the first connecting portion The sliding stroke of the first medial part.
12. display devices according to claim 11, it is characterised in that first limiting section includes being arranged at described the The limited post of one medial part, second limiting section includes being arranged at the stopper slot of the first connecting portion, and the limited post is slided It is dynamic to connect the stopper slot, the glide direction of the parallel first connecting portion of glide direction of the limited post.
13. display devices according to claim 7, it is characterised in that second housing is described soft including being fixedly connected Second medial part of property plate, second medial part is slidably connected the second connecting portion.
14. display devices according to claim 13, it is characterised in that the housing unit also includes the second localization machine Structure, second detent mechanism includes being arranged at the 3rd location division of second medial part and is arranged at the second connecting portion The 4th location division, the 3rd location division is engaged with the 4th location division, with to the second connecting portion and described Two medial parts are positioned.
15. display devices according to claim 14, it is characterised in that the housing unit also includes the second position restrainer Structure, second position-limit mechanism includes being arranged at the 3rd limiting section of second medial part and is arranged at the second connecting portion The 4th limiting section, the 4th limiting section is engaged with the 3rd limiting section, to limit the relative institute of the second connecting portion State the sliding stroke of the second medial part.
16. display devices according to claim 7, it is characterised in that the connector includes connects chain, the connects chain Two ends are respectively fixedly connected with the first connecting portion and the second connecting portion, and the connects chain is turned successively by least two head and the tail The chain link of dynamic connection is constituted.
17. according to claim 16 display device, it is characterised in that the connector also include damping mechanism, the resistance Buddhist nun mechanism is installed between the two neighboring chain link, to produce rotary damping power to two neighboring chain link.
18. display devices according to claim 17, it is characterised in that the damping mechanism includes least one set damping group Part, damper assembly described in each group includes two damping rings, and two damping rings are sheathed on turning for the two neighboring chain link Moving axis, two damping rings are individually fixed in the two neighboring chain link, and mutually contradict, and turn with the two neighboring chain link Move and mutually exert on frictional resistance.
19. display devices according to claim 18, it is characterised in that damper assembly described in each group also includes two bullets Property circle, each elastic ring is compressed between the damping ring and chain link, to provide the damping ring away from the chain link Restoring force.
20. a kind of mobile terminals, it is characterised in that the mobile terminal includes aobvious described in claim 1～19 any one Showing device, the mobile terminal also includes electronic building brick, and the electronic building brick is fixed on housing unit, electrically connects described flexible aobvious Display screen.
CN201710064155.5A 2017-01-26 2017-01-26 Display device and mobile terminal Active CN106603773B (en)

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CN201710064155.5A CN106603773B (en) 2017-01-26 2017-01-26 Display device and mobile terminal
US15/868,614 US10452097B2 (en) 2017-01-26 2018-01-11 Electronic device
EP18151914.1A EP3355154B1 (en) 2017-01-26 2018-01-16 Electronic device
ES18151914T ES2761052T3 (en) 2017-01-26 2018-01-16 Electronic device
PCT/CN2018/073109 WO2018137537A1 (en) 2017-01-26 2018-01-17 Electronic device

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