CN209388228U

CN209388228U - Pivot and flexible electronic device

Info

Publication number: CN209388228U
Application number: CN201920434166.2U
Authority: CN
Inventors: 吴阳中; 许钰峰
Original assignee: Shenzhen Fu Sata Communication Co Ltd; First Dome Corp
Current assignee: Shenzhen Fu Sata Communication Co Ltd; First Dome Corp
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-09-13
Anticipated expiration: 2029-03-29
Also published as: TWM581714U

Abstract

A kind of flexible electronic device includes bearing structure, bendable screen and two pivots.During each pivot is pivoted by first support unit towards second support cell orientation, first inner support makes the first support plate turn to plumbness by horizontality, and during the second support unit is pivoted towards the first support cell orientation, second inner support makes the second support plate turn to the plumbness by the horizontality, keeps away bit space for what the bending place of bendable screen was bent so that being formed between first support plate and second support plate.

Description

Pivot and flexible electronic device

Technical field

The utility model relates to a kind of pivots, more particularly to a kind of applied to flexible with a bendable screen The pivot of formula electronic device.

Background technique

As science and technology constantly progresses greatly, following hair has been increasingly becoming using the Smartphone or plate of bendable screen Exhibition trend, and usually have in this kind of electronic device (such as: Smartphone, plate) two pieces of substrates shakeout side by side, One be set to the bendable screen on two pieces of substrates and at least pivot between two pieces of substrates (such as hinge, Shaft etc.), therefore two pieces of substrates can be pivoted relative to each other by the pivot and so that the bendable screen is in a bending and receive The state of rising one shakeouts use state, however, it is long that bending place will will form internal and external circumferential when being bent due to bendable screen Variation, therefore the inside and outside perimeter change of the bending place need to be considered when pivot design to avoid bendable screen mistake Degree bends (bending) and is damaged.

Summary of the invention

The pivot for being designed to provide one kind and being avoided that bendable screen overflexing (bending) of the utility model And the flexible electronic device of the application pivot.

The pivot of the utility model includes cam, first support unit, second support unit.The cam is in ellipse Shape, and two the first pivoted holes and two in the longitudinal direction separately is formed thereon respectively in the height perpendicular to the length direction Spend direction and the second pivoted hole of each first pivoted hole separately.The first support unit and the second support unit It shakeouts and is disposed adjacent along the length direction.The first support unit includes the first support arm, the first inner support and first Connector.First support arm has first end, is formed with the first accommodating hole, and be formed in first accommodating hole Be articulated in the first pivoted hole one of them first outside pivot joint section and with described first outside pivot joint section separately first outside Linkage section.First inner support is set in first accommodating hole, and with pivot end in first extended towards the cam Portion, pivot joint end has in be articulated in the second pivoted hole one of them first pivot joint section and with described the in described first In one pivot joint section separately first in linkage section.Two opposite ends of first connector are separately connected outside described first and connect Linkage section in section and described first.Second support arm is disposed adjacent with first support arm, has the second end, shape At there is the second accommodating hole, and be formed in second accommodating hole be articulated in first pivoted hole wherein another one second outside It is pivotally connected section and is pivotally connected the second outer linkage section of section separately outside with described second.Second inner support is set to second accommodating In hole, and have towards the cam extends second in be pivotally connected end, pivot joint end is with being articulated in described the in described second Two pivoted holes wherein another one second in pivot joint section and with described second in pivot joint section separately second in linkage section.It is described Two opposite ends of the second connector are separately connected linkage section in the described second outer linkage section and described second.

Wherein, by described first in pivot joint section and described first first straight line of linkage section with by outside described first Pivot joint section and the second straight line of the described first outer linkage section are maintained at the first parastate parallel to each other, first described whereby During frame unit is pivoted towards the second support cell orientation, the outer linkage section of described the first of first support arm can band It moves first connector and interlocks linkage section in described first, make first inner support is synchronous with first support arm to turn It is dynamic, at the same first inner support by first parastate limited and by the drive of first connector, by institute The first top side for stating the first accommodating hole slides onto first bottom side of first accommodating hole in contrast to first top side.

By in described second in pivot joint section and described second the third straight line of linkage section with by being pivotally connected outside described second Section and the 4th straight line of the described second outer linkage section are maintained at the second parastate parallel to each other, the second support list described whereby During first support cell orientation described in the Yuan Dynasty pivots, the described second outer linkage section of second support arm will drive institute It states the second connector and interlocks linkage section in described second, rotate synchronously second inner support and second support arm, Simultaneously second inner support by second parastate limited and by the drive of second connector, by described the Second top side of two accommodating holes slides onto second bottom side of second accommodating hole in contrast to second top side, and makes described It is formed between first inner support and second inner support and keeps away column pitch.

In some state sample implementations, column pitch is kept away described in formation between first inner support and second inner support In the state of, during the first support unit is pivoted towards the separate second support cell orientation, propped up outside described first Described first outer linkage section of frame will drive first connector and interlock linkage section in described first, make branch in described first Frame and first support arm rotate synchronously, while first inner support is limited by first parastate and passes through institute The drive for stating the first connector slides onto described the of first accommodating hole by first bottom side of first accommodating hole One top side.

During the second support unit is pivoted towards the separate first support cell orientation, second support arm The described second outer linkage section will drive second connector and interlock linkage section in described second, make second inner support It is rotated synchronously with second support arm, while second inner support is limited by second parastate and passed through described The drive of second connector slides onto described the second of second accommodating hole by second bottom side of second accommodating hole Top side, and the first support unit is made to return to the state shakeout and be disposed adjacent with the second support unit.

In some state sample implementations, the first end has the first roof, the first bottom wall, the first side wall, described first Outer pivot joint section and the first outer linkage section, first roof and first bottom wall separately and the first side wall two Opposite end is separately connected first roof and first bottom wall, the first side wall, first roof and described first Bottom wall is collectively formed opening towards the cam and supplies first accommodating hole of first inner support setting, outside described first It is pivotally connected section to extend along the width direction perpendicular to the short transverse, one end is connected to the first side wall and its other end can Rotationally be arranged in corresponding first pivoted hole, one end of the first outer linkage section be connected to the first side wall and End far from the first end, and its height is pivotally connected section lower than described first outside.The second end have the second roof, Second bottom wall, second sidewall, described second are pivotally connected section and the second outer linkage section, second roof and second bottom outside Wall is separately and two opposite ends of the second sidewall are separately connected second roof and second bottom wall, described second side Opening is collectively formed towards the cam and for second inner support setting in wall, second roof and second bottom wall Second accommodating hole, pivot joint section extends along the width direction outside described second, one end be connected to the second sidewall and Its other end is rotatably penetrated and arranged in corresponding first pivoted hole, and one end of the second outer linkage section is connected to described The end of second sidewall and the separate the second end, and its height is pivotally connected section lower than described second outside.

In some state sample implementations, first inner support, which has in first, is pivotally connected end, institute in ontology and described first State pivot joint end in first have be connected to ontology in described first and towards the cam extend first in pivot end body, it is described Linkage section in pivot joint section and described first is formed in described first in first on pivot end body, in described first pivot joint section with it is described Linkage section extends back on the first side wall and in parallel with each other along the width direction in first, and connection in described first Section be located at the described first outer linkage section top and height between in described first be pivotally connected section and described first outside be pivotally connected section between. Second inner support, which has, is pivotally connected end in ontology and described second in second, pivot joint end, which has, in described second is connected to In described second ontology and towards the cam extend second in pivot end body, described the is formed in described second on pivot end body Linkage section in pivot joint sections and described second in two, in described second in pivot joint section and described second linkage section back on described second Side wall and extend in parallel with each other along the width direction, and linkage section is located at the upper of the described second outer linkage section in described second Square and height is pivotally connected between section outside between section and described second is pivotally connected in described second.

In some state sample implementations, the pivot is suitable for being installed on bearing structure, and the bearing structure includes the One support plate and the second support plate, wherein ontology forms opening backwards to described first in described the first of first inner support First clamping slot of support arm, and ontology forms opening backwards to the second clamping slot of second support arm in described second.Institute Stating first support unit further includes the first support frame, and first support frame has first for being rotatably coupled the cam Support body, and the first blocking of first clamping slot is protruded out by first supporter and is sticked in towards first inner support Block, and first supporter is arranged for one end of first support plate.The second support unit further includes the second support Frame, second support frame have the second supporter for being rotatably coupled the cam, and by the second supporter direction Second inner support protrudes out and is sticked in the second clamping block of second clamping slot, and second supporter is for described the One end of two support plates is arranged.Wherein, during the first support unit is pivoted towards the second support cell orientation, institute The first inner support is stated to drive first support frame and first support plate is made to turn to plumbness, and institute by horizontality It states during second support unit pivots towards the first support cell orientation, second inner support drives described second Support and so that second support plate is turned to the plumbness by the horizontality, whereby in first support plate with The second support plate formation keeps away bit space.

In some state sample implementations, the first support unit further includes the first torsion elements, and the two of first torsion elements Opposite end be rotatably coupled first inner support respectively with the opposite one end in end and described the are pivotally connected in described first One support arm.The second support unit further includes the second torsion elements, and two opposite ends of second torsion elements can be rotated respectively Ground connect second inner support with the opposite one end in end and second support arm are pivotally connected in described second, wherein institute It states the first torsion elements and provides the first frictional force to first inner support and first support arm, second torsion elements provide Second frictional force gives second inner support and second support arm, makes the first support unit and the second support list Member can be positioned in pivoting angle.

In some state sample implementations, the cam have two arc slide openings, between first pivoted hole and The length direction separately, and extends simultaneously local inclination along the short transverse；And the cam has separately interior Face and outside.The first end of first support arm, which also has, slides section outside first, extend the width direction, And one end is set to the first side wall and the other end is arranged in the corresponding arc slide opening of the cam and with institute Stating pivot joint section outside first is that axle center slides in the arc slide opening.The second end of second support arm also has Slide section outside two, extend the width direction, and one end be set to the second sidewall and the other end be arranged in it is described It the corresponding arc slide opening of cam and is slid in the arc slide opening using pivot joint section outside described second as axle center.It is described Pivot also includes moving part.The moving part is adjacent to the inner face of the cam, and the two of the moving part are opposite End is separately connected the end outside described the first of first support arm except the inner face for convexedly stretching in the cam of sliding section End outside portion and described second except the inner face for convexedly stretching in the cam of sliding section, wherein the first support During unit is pivoted towards the second support cell orientation, the moving part is compressed by sliding section outside described first and is interlocked Section is slid outside described second, and then is interlocked second inner support and driven the second support unit towards the first support list First direction pivots.

The flexible electronic device of the utility model includes bendable screen, bearing structure and two pivots.It is described to hold Structure is carried to carry the bendable screen, and including pedestal, first substrate unit and the second substrate unit.First base Plate unit is located above the pedestal, and has the lateral margin adjacent to the pedestal and can be relative to the first of the base rotation Support plate, and the first substrate adjacent with first support plate.The second substrate unit is located above the pedestal, and has There is another lateral margin adjacent to the pedestal and can be supported relative to the second support plate of the base rotation, and with described second The adjacent the second substrate of plate, the first substrate and the second substrate are arranged for the bendable screen, and described first The loading end being arranged for the bending place of the bendable screen is collectively formed in fagging and second support plate.The pivot It is respectively arranged between the first substrate unit and two sides adjacent of the second substrate unit and the end with two sides adjacent Connection.

Each pivot includes cam, first support unit, second support unit.The cam is oval, and its Upper two the first pivoted hole and two in the longitudinal direction separately that formed is respectively in the short transverse perpendicular to the length direction With the second pivoted hole of each first pivoted hole separately.The first support unit and the second support unit are described in Length direction shakeouts and is disposed adjacent.The first support unit includes the first support arm, the first inner support and the first connector. First support arm has first end, is formed with the first accommodating hole, and be formed with and be articulated in first accommodating hole It is pivotally connected section outside the first of the first pivoted hole one of them and is pivotally connected the first outer linkage section of section separately outside with described first. First inner support be set to first accommodating hole in, and have towards the cam extend first in be pivotally connected end, it is described In first pivot joint end have one be articulated in the first of the second pivoted hole one of them pivot joint section and with described first in Be pivotally connected section separately first in linkage section.Two opposite ends of first connector be separately connected the described first outer linkage section with Linkage section in described first.Second support arm is disposed adjacent with first support arm, is had the second end, is formed with Second accommodating hole, and be formed in second accommodating hole be articulated in first pivoted hole wherein another one second outside be pivotally connected Section and with described second outside pivot joint section the second outer linkage section separately.Second inner support is set to second accommodating hole It is interior, and with end is pivotally connected in second extended towards the cam, pivot joint end, which has, in described second is articulated in described second Pivoted hole wherein another one second in pivot joint section and with described second in pivot joint section separately second in linkage section.Described Two opposite ends of two connectors are separately connected linkage section in the described second outer linkage section and described second.

Wherein, by described first in pivot joint section and described first first straight line of linkage section with by outside described first Pivot joint section and the second straight line of the described first outer linkage section are maintained at the first parastate parallel to each other, first described whereby During frame unit is pivoted towards the second support cell orientation, the outer linkage section of described the first of first support arm can band It moves first connector and interlocks linkage section in described first, make first inner support is synchronous with first support arm to turn It is dynamic, at the same first inner support by first parastate limited and by the drive of first connector, by institute The first top side for stating the first accommodating hole slides onto first bottom side of first accommodating hole in contrast to first top side, and then makes First support plate turns to plumbness by horizontality.

By in described second in pivot joint section and described second the third straight line of linkage section with by being pivotally connected outside described second Section and the 4th straight line of the described second outer linkage section are maintained at the second parastate parallel to each other, the second support list described whereby During first support cell orientation described in the Yuan Dynasty pivots, the described second outer linkage section of second support arm will drive institute It states the second connector and interlocks linkage section in described second, rotate synchronously second inner support and second support arm, Simultaneously second inner support by second parastate limited and by the drive of second connector, by described the Second top side of two accommodating holes slides onto second bottom side of second accommodating hole in contrast to second top side, and makes described It is formed between first inner support and second inner support and keeps away column pitch, while making second support plate by the horizontality The plumbness is rotated into, so that being formed between first support plate and second support plate curved for the bending place Folding keeps away bit space.

The utility model has the beneficial effects that: flexible electronic device is by the first inner support of two pivots and Two inner supports are synchronous to make first support plate and the second support plate reverse shuffle relative to the cam pivots, and is total to It is bent with offer one for bendable screen and what is protruded out keeps away bit space, to solve caused internal and external circumferential after bendable screen bending The problem of long difference, and the volume of diminution flexible electronic device is whereby to promote carrying convenience, further, since the pivot machine Structure is not set up directly on the bendable screen, therefore the design or manufacturer of pivot are without described in time-consuming design The bending details of pivot, therefore using elasticity and reducing its manufacturing cost for the pivot can be promoted.

Detailed description of the invention

The others feature and effect of the utility model will be clearly presented in the embodiment referring to schema, in which:

Fig. 1 is a stereoscopic schematic diagram of an embodiment of the utility model flexible electronic device, is illustrated described bendable Electronic device shakeouts state one；

Fig. 2 is a stereoscopic schematic diagram of the embodiment, illustrates the flexible electronic device in a doubled state；

Fig. 3 is one of embodiment stereogram exploded view, illustrates the component that the embodiment mainly includes；

Fig. 4 is a stereoscopic schematic diagram of one of embodiment pedestal；

Fig. 5 is one of embodiment perspective view, is illustrated between two pivots of the embodiment and the pedestal Positional relationship；

Fig. 6 is one of embodiment stereogram exploded view, illustrates the partial component of the pivot；

Fig. 7 is one of embodiment front view, illustrates the structure of one of embodiment cam；

Fig. 8 is one of embodiment stereogram exploded view, illustrates remaining component of the pivot；

Fig. 9 is one of another visual angle Fig. 8 stereogram exploded view, illustrates one first connector, one first outer linkage section and one Connection relationship in one between linkage section；

Figure 10 is one of embodiment stereogram exploded view, illustrates the structure of one first support frame；

Figure 11 is in the top view for shakeouing state；

Figure 12 is between the top view shakeout between state and the doubled state；

Figure 13 is the top view in the doubled state；

Figure 14 is the cross-sectional view intercepted along Figure 11 middle line XIV-XIV, illustrates a first straight line, a second straight line, one The relationship of third straight line and one the 4th straight line；

Figure 15 is a cross-sectional view at the similar visual angle Figure 14, illustrates one of described embodiment first support unit, one second Frame unit and the cam shakeout state described；

Figure 16 is a schematic diagram at the similar visual angle Figure 14；

Figure 17 is the cross-sectional view intercepted along Figure 12 middle line XVII-XVII；

Figure 18 is a schematic diagram at the similar visual angle Figure 17；

Figure 19 is the cross-sectional view intercepted along Figure 13 middle line XIX-XIX；

Figure 20 is a schematic diagram at the similar visual angle Figure 19；

Figure 21 is the cross-sectional view intercepted along Figure 11 middle line XXI-XXI；

Figure 22 is the cross-sectional view intercepted along Figure 12 middle line XXII-XXII；

Figure 23 is the cross-sectional view intercepted along Figure 13 middle line XXIII-XXIII；

Figure 24 is the cross-sectional view intercepted along Figure 11 middle line XXIV-XXIV；

Figure 25 is the cross-sectional view intercepted along Figure 12 middle line XXV-XXV；

Figure 26 is the cross-sectional view intercepted along Figure 13 middle line XXVI-XXVI；

Figure 27 is the cross-sectional view intercepted along Figure 11 middle line XXVII-XXVII；

Figure 28 is the cross-sectional view intercepted along Figure 12 middle line XXVIII-XXVIII；And

Figure 29 is the cross-sectional view intercepted along Figure 13 middle line XXIX-XXIX.

Specific embodiment

Refering to fig. 1 with Fig. 2, one of the utility model flexible electronic device embodiment can comprising a bearing structure 1, one Scratch formula screen (display panel) 2 and two pivots 3.In this present embodiment, flexible electronic device is exemplified as one with flexible The tablet computer of formula screen 2,1 upper surface of bearing structure are fixed for bendable screen 2.The pivot 3 is correspondingly arranged at described The opposite sides of bearing structure 1 is removed and shakeouts state and such as Fig. 2 as shown in Figure 1 one for providing flexible electronic device Shown in except support positoning function between a doubled state after transition state, under the doubled state, the pivot 3 The bending place bending space appropriate of bendable screen 2 can also be provided, to avoid the overflexing of bendable screen 2.It is important to It is noted that flexible electronic device is not limited to the tablet computer for having bendable screen 2, other for example have bendable screen 2 Smartphone, have the notebook computer of bendable screen 2 in this case practical range.

Before detailed description, in this present embodiment, the flexible electronic device is with towards a length direction as shown in Figure 1 D1 shakeout and towards a short transverse D2 doubling actuation for example, and a width direction D3 be the vertical length direction D1 with The short transverse D2, certainly, the length direction D1, the short transverse D2 and the width direction D3 are according to described bendable Depending on the use state of electronic device, not to be limited described in the present embodiment.

Refering to Fig. 3, the bearing structure 1 is to carry the bendable screen 2, and including a pedestal 11, one first base Plate unit 12 and a second substrate unit 13.In the present embodiment, under state of shakeouing, the first substrate unit 12 with it is described The second substrate unit 13 each other side by side, and the upper table of the upper surface of the first substrate unit 12 and the second substrate unit 13 Face adjoins each other, and to carry the bendable screen 2, and adjoiner is close to the top side of the pedestal 11.

Cooperation has a bottom wall 111,2 first wall extensions 112 and 2 second wall extensions 113 refering to Fig. 4, the pedestal 11. In the present embodiment, the bottom wall 111 is rectangle and extends along the width direction D3, and first wall extension 112 divides It is not upwardly extended by two long lateral margins of the bottom wall 111, second wall extension 113 is respectively by two short sides of the bottom wall 111 Edge upwardly extends, and two opposite ends of every one second wall extension 113 are separately connected the ipsilateral lateral margin of first wall extension 112, often One second wall extension 113 forms one and stretches through hole 1131.

Refering to Fig. 3 and Fig. 4, the first substrate unit 12 has one first support plate 121 and a first substrate 122.Institute The second substrate unit 13 is stated with one second support plate 131 and a second substrate 132.In the present embodiment, first support Plate 121 is adjacent to a lateral margin of the pedestal 11 wherein one first wall extension 112, and second support plate 131 is adjacent to described One lateral margin of another first wall extension 112 of pedestal 11.It is described shakeout state under, the first substrate 122 is adjacent to opposite First wall extension 112 answered, and its upper surface and the upper surface of first support plate 121 are coplanar, second base Plate 132 is adjacent to corresponding first wall extension 112 and upper surface and the upper surface of second support plate 131 are put down altogether Face, and the upper surface of second support plate 131 and the upper surface of first support plate 121 adjoin each other and are formed and put down altogether Face carries whereby and supports a bending place and two half portions of the bendable screen 2, the bending place and the half portion is enable to protect It holds and is shakeouing state.

Refering to Fig. 3, Fig. 4 and Fig. 5, illustrate the bearing structure 1, the bendable screen 2 and the pivot 3 in institute State the combination and exploded relationship when shakeouing state.The pivot 3 is respectively arranged on the first substrate unit 12 and described It is connect between two 13 liang of base board unit sides adjacents and with the end of two sides adjacent.In this present embodiment, the pivot 3 Symmetrically connect the first substrate unit 12 and the second substrate unit 13, and in the two structure be it is arranged symmetrically, But the pivot 3 is not limited with arranged symmetrically and symmetrical structure.And due in the present embodiment, the pivot 3 structure and actuation are wherein one will to pivot machine to be located on width direction D3 in Fig. 5 for symmetrically, therefore below Structure 3 illustrates.Refering to Fig. 6 and Fig. 7, the pivot 3 includes a cam 4, a first support unit 5 and one second for cooperation Carrier unit 6.In the present embodiment, the cam 4 is set to the outside of 113 one of them of the second wall extension, and described First support unit 5 and the second support unit 6 are set to the cam 4 back on the side of second wall extension 113.

Refering to Fig. 6 and Fig. 7, the cam 4 is oval, and have 42, one first cambered surface 43 of the outside of an inner face 41, one, One second cambered surface 44, a bottom surface 45, a top surface 46,2 first pivoted holes 47,2 second pivoted holes 48, two arc slide openings 49 and two Fixation hole 40.Specifically, outer surface of the inner face 41 of the cam 4 by being butted on second wall extension 113, and it is described Outside 42 is back on the inner face 41.First cambered surface 43 is alternate on the length direction D1 with second cambered surface 44 Every, and first cambered surface 43 is bent towards far from 44 direction of the second cambered surface, second cambered surface 44 is then towards far from described the The bending of one cambered surface 43.The top surface 46 separately and is parallel to each other on the short transverse D2 with the bottom surface 45, the bottom The both ends in face 45 are separately connected the lower end of first cambered surface 43 and the lower end of second cambered surface 44, the both ends of the top surface 46 It is separately connected the upper end of first cambered surface 43 and the upper end of second cambered surface 44.

Refering to Fig. 6 and Fig. 7, first pivoted hole 47 on the length direction D1 separately, and it is described first pivot joint Hole 47 is the perforation through the inner face 41 and the outside 42, and corresponds to that second wall extension 113 is not formed described to be worn Stretch the part in hole 1131.Second pivoted hole 48 also on the length direction D1 separately, and second pivoted hole 48 Separately and it is located at the top of each first pivoted hole 47 in the short transverse D2 and each first pivoted hole 47 respectively, Second pivoted hole 48 is equally through the perforation of the inner face 41 and the outside 42, and also corresponds to described second and extend The part in the not formed hole 1131 that stretches through of wall 113.The arc slide opening 49 is between first pivoted hole 47 and in institute It states on length direction D1 separately, and extends simultaneously local inclination along the short transverse D2, specifically, the arc slide opening 49 are the perforation through the inner face 41 with the outside 42 and are connected to the hole 1131 that stretches through, furthermore, close to described first The arc slide opening 49 of cambered surface 43 is in bending centered on close to first pivoted hole 47 of first cambered surface 43, is leaned on During the arc slide opening 49 of nearly second cambered surface 44 is then with first pivoted hole 47 close to second cambered surface 44 The heart is in bending.The height of the fixation hole 40 is consistent with the height of second pivoted hole 48, and in the length direction D1 On separately so that second pivoted hole 48 is therebetween, the fixation hole 40 be through the inner face 41 with it is described outer The perforation in face 42 and the part for corresponding to the not formed hole 1131 that stretches through of second wall extension 113.

Refering to Fig. 3, Fig. 6 and Fig. 8, the first support unit 5 is with the second support unit 6 along the length direction D1 It shakeouts and is disposed adjacent.The first support unit 5 includes one first support arm 51, the connection of one first inner support 52, one first Part 53, one first support frame 54 and one first torsion elements 55.In the present embodiment, first support arm 51 is by being butted on described A side of one substrate 122, and fixed by the mode of screw lock.First inner support 52 is connected with first support frame 54 Connect, and first support frame 54 is abutted against for one end of first support plate 121, and first support plate 121 be by The mode of screw lock is fixed on first support frame 54.The both ends of first connector 53 are separately connected first support arm 51 close to one end of the cam 4 and first inner support 52 close to one end of the cam 4.First torsion elements 55 Both ends are separately connected first support arm 51 one end and first inner support 52 far from the cam 4 far from the cam 4 one end.

Refering to Fig. 6 and Fig. 8, first support arm 51 has a first end 511, and the first end 511 has one First roof 5111, one first bottom wall 5112, a first side wall 5113, one first are pivotally connected section 5114, one first outer linkage section outside 5115 and the outer linkage section 5116 of third.In the present embodiment, the first end 511 is adjacent to the cam 4, and described One roof 5111 with first bottom wall 5112 separately and two opposite ends of the first side wall 5113 are separately connected described the One roof 5111 and first bottom wall 5112, first roof 5111, first bottom wall 5112 and the first side wall 5113 are collectively formed opening towards the cam 4 and for one first accommodating hole 5117 of first inner support 52 setting.It is described One end of pivot joint section 5114 is extended through first accommodating hole 5117 and is connected to the first side wall 5113 outside first, and it is another One end is extended through first pivoted hole 47 and second wall extension 113 close to first cambered surface 43.Outside described first One end of linkage section 5115 is also extended through first accommodating hole 5117 and is connected to the first side wall 5113, and far from described The end of first end 511, height are pivotally connected section 5114 lower than described first outside.It is also formed in first accommodating hole 5117 There is described that side by the first side wall 5113 far from the cam 4 extends towards the first substrate 122 (see Fig. 3) Three outer linkage sections 5116.

Refering to Fig. 8, first inner support 52 is set in first accommodating hole 5117, and has ontology in one first 521, mobile end 523 in one first interior pivot joint end 522 and one first.In the present embodiment, the described first interior pivot joint end Mobile end 523 is extended in opposite directions by two opposite ends of ontology 521 in described first respectively in 522 and described first, and Pivot joint end 522 is adjacent to the cam 4 in described first, and mobile end 523 is then far from the cam 4 in described first.

Refering to Fig. 6, Fig. 8 and Fig. 9, ontology 521 in cuboid and has a first end 5211 and one second in described first End 5212, and form one first clamping slot 5213, in the present embodiment, the first end 5211 are and described close to the cam 4 Pivot joint end 522 is to be extended by the first end 5211 towards 4 direction of cam in first, and the second end 5212 is backwards to institute Cam 4 is stated, and mobile end 523 is to be extended by the second end 5212 towards far from 4 direction of cam in described first.It is described The opening of first clamping slot 5213 runs through a top surface of ontology 521 in described first backwards to first support arm 51 And in described first ontology 521 a bottom surface, with for first support frame 54 connection.The institute of ontology 521 in described first 5211 part of first end is stated by being butted on first cambered surface 43, and shape is matched with first cambered surface 43.

Refering to Fig. 6, Fig. 8 and Fig. 9, pivot joint end 522 has pivot end body 5221, one first in one first in described first Linkage section 5223 in interior pivot joint section 5222 and one first.Specifically, pivot end body 5221 is by described first in described first The first end 5211 of interior ontology 521 is not by being butted on the part of first cambered surface 43 along the outside of the cam 4 42 extend towards second cambered surface 44 of the cam 4, and by pivot end body 5221 in described first adjacent to the cam 4 The one side of the outside 42 is formed in be arranged in second pivoted hole 48 close to first cambered surface 43 described first Be pivotally connected section 5222, and with described first in pivot joint section 5222 separately described first in linkage section 5223.Furthermore, it is understood that Linkage section 5223 is back on the first side wall 5113 and in parallel with each other in pivot joint section 5222 and described first in described first Extend along the width direction D3, and linkage section 5223 is located at top and the height of the described first outer linkage section 5115 in described first Degree is pivotally connected between section 5114 outside between section 5222 and described first is pivotally connected in described first.

Refering to Fig. 6, Fig. 8 and Fig. 9, mobile end 523 has in one first mobile terminal body 5231 and one the in described first Linkage section 5232 in three.In the present embodiment, in described first 5231 system of mobile terminal body as described in ontology 521 in described first Second end 5212 extends towards far from 4 direction of cam, and mobile terminal body 5231 props up outside adjacent to described first in described first The one side of the first side wall 5113 of frame 51 is formed in the third extended towards the first side wall 5113 and connects Section 5232, and in the third the outer linkage section 5116 of linkage section 5232 and the third on the short transverse D2 separately.

Refering to Fig. 8 and Fig. 9, first connector 53 is in bending, and it is located at the described of first inner support 52 In first between pivot end body 5221 and the outside 42 of the cam 4, two opposite end shapes of first connector 53 At there is two holes 531, described hole 531 accommodates linkage section in the described first outer linkage section 5115 and described first appositely respectively 5223, make first inner support 52 and first support arm 51 parallel to each other whereby.

Refering to Fig. 6 and Figure 10, first support frame 54 with the cam 4 separately so that second wall extension 113 is therebetween, and first support frame 54 has one first supporter 541, one first clamping block 542 and one first fixed section 543.In the present embodiment, first support frame 54 is adjacent to first inner support 52 and second wall extension 113 Medial surface, specifically, first supporter 541 are parallel to ontology 521 in described the first of first inner support 52, and One end of first supporter 541 extends towards 4 direction of cam, in first supporter 541 adjacent described first Bracket 52 is formed with first clamping block 542 for being equipped in first clamping slot 5213 on one side, and described first supports The top surface of body 541 is set for one end spiral shell of first support plate 121 (see Fig. 3).In addition, 541 phase of the first supporter The sliding slot 5411 extended along the length direction D1, first fixed section 543 are formed with adjacent to the part of the fixation hole 40 One end be arranged in second wall extension 113 and the corresponding fixation hole 40, the other end are then extended through the sliding slot 5411 one end.

Refering to Fig. 8, two opposite ends of first torsion elements 55 form two perforations 551, and the perforation 551 accommodates respectively Connection in the third of mobile end 523 in the outer linkage section 5116 and described first of the third of the first end 511 Section 5232, the hole wall of the perforation 551 of first torsion elements 55 can provide one first frictional force in described first respectively Bracket 52 and first support arm 51 enable first inner support 52 with first support arm 51 in a pivoting angle Upper positioning.

In the present embodiment, since the second support unit 6 is roughly the same with the structure of the first support unit 5, And be arranged symmetrically in relation to each other centered on the cam 4, unique difference be only direction that the second support unit 6 rotates with The first support unit 5 rotates contrary, and therefore, the CONSTRUCTED SPECIFICATION of the second support unit 6 no longer repeats one by one.

Refering to Fig. 6 and Fig. 8, the second support unit 6 includes one second support arm 61, one second inner support 62,1 the Two connectors 63, one second support frame 64 and one second torsion elements 65.

Second support arm 61 have a second end 611, the second end 611 have one second roof 6111, Pivot joint section 6114 outside one second bottom wall 6112, a second sidewall 6113, one second, one second outer linkage section 6115 (see Fig. 9) and One the 4th outer linkage section 6116.Second roof 6111, second bottom wall 6112 and the common shape of the second sidewall 6113 At opening towards the cam 4 and for one second accommodating hole 6117 of second inner support 62 setting.

Have in one second refering to the second inner support 62 described in Fig. 6, Fig. 8 and Figure 10 and is pivotally connected end in ontology 621, one second Mobile end 623 in 622 and one second.Ontology 621 has the 4th end 6212 of a third end 6211,1 and one the in described second Two clamping slots 6213.Pivot joint end 622, which has, in described second is pivotally connected section 6222 in pivot end body 6221, one second in one second And linkage section 6223 in one second (see Fig. 9).Mobile end 623 has mobile terminal body 6231 and one in one second in described second Linkage section 6232 in 4th.Second support frame 64 has one second supporter 641, one second clamping block 642 and one second Fixed section 643.

Refering to fig. 11 to Figure 13, it is that the flexible electronic device is converted by the state of shakeouing to half doubling shape respectively State, the top view of reconvert to the doubled state, the ginseng of a hatching line of section view drawing when subsequent different conditions are provided whereby Examine position.

Refering to fig. 14, in addition, in the present embodiment, the pivot 3 is one before the actuation that the present embodiment is described in detail The parallel hyperbolic linkage of kind can define an a first straight line L1 and second straight line L2 by taking the first support unit 5 as an example. Pivot joint section 5114 and the described first outer linkage section 5115, the second straight line L2 are logical outside by described first by the first straight line L1 It crosses and is pivotally connected linkage section 5223 in section 5222 and described first in described first, and the first straight line L1 and second straight line L2 Regardless of all keeping parallelism under any state.Relatively, in second support unit 6, also can define a third straight line L3 and One the 4th straight line L4, the third straight line L3 are pivotally connected section 6114 and the described second outer linkage section 6115, institute by described second outside The 4th straight line L4 is stated by linkage section 6223 in pivot joint section 6222 and described second in described second, and the third straight line L3 with The 4th straight line L4 is also regardless of all keeping parallelism under any state.

Therefore, when a user manipulates the flexible electronic device as shakeouing state transformation as described in Fig. 1 into such as Fig. 2 The doubled state when, such as to manipulate the first substrate unit 12 as shown in Figure 1 for example, the first substrate Unit 12 with the second substrate unit 13 in the state of shakeouing and being disposed adjacent, when to the first substrate unit 12 towards institute When stating short transverse D2 force, the first substrate unit 12 will drive the first support unit 5, make the first support list Member 5 is pivoted towards 6 direction of second support unit, and in the pivoting process, as shown in Figure 15 to Figure 20, outside described first The outer linkage section 5115 of described the first of bracket 51 will drive first connector 53 and move up, and then interlock in described first Linkage section 5223 rotates synchronously first inner support 52 with first support arm 51, in the case, by passing through It states the first straight line L1 for being pivotally connected section 5114 and the described first outer linkage section 5115 outside first and passes through in described first and be pivotally connected The second straight line L2 of linkage section 5223 preferably must be held in one first parastate in section 5222 and described first, therefore described the One inner support 52 and first support arm 51 synchronize while rotate counterclockwise, first connector 53 connects described In one one end of linkage section 5223 then with the described first outer linkage section 5115 be axle center relative to first support arm 51 along suitable Clockwise deflection, and make first inner support 52 by one first top side of first accommodating hole 5117 (i.e. close to described At first roof 5111) to slide onto first accommodating hole 5117 (i.e. close in contrast to one first bottom side of first top side At first bottom wall 5112).

As shown in Figure 15 to Figure 20, the process pivoted in the first support unit 5 towards 6 direction of second support unit In, first torsion elements 55 connect linkage section 5232 in the third one end can by first inner support 52 drive and With linkage section 5116 outside the third be axle center relative to first support arm 51 be rotated in a clockwise direction and by such as Figure 15 Shown in a plumbness gradually form it is as shown in figure 19 with first inner support 52 in parastate, whereby described in the offer When first inner support 52 is with 51 frictional force of the first support arm, it is avoided that and limits first inner support 52 relative to described First support arm 51 is mobile.In addition, first inner support 52 also drives first supporter 541 refering to Figure 21 to Figure 23 Synchronization rotates in the counterclockwise direction, and more specifically, first supporter 541 is rotated around first fixed section 543, Simultaneously also relative to the sliding outward of the first fixed section 543, since the sliding slot 5411 of first supporter 541 is located at The cell wall of upper and lower two sides is located in first supporter 541 by being butted on two opposite ends of first fixed section 543 Fixed length direction D1 rotation, and make first clamping block 542 by first clamping slot 5213 adjacent to described the One end of the top surface of one inner support 52 is moved to first clamping slot 5213 adjacent to the one of the bottom surface of first inner support 52 End, cooperation is refering to Figure 24 to Figure 26, and then gearing first support plate 121 is mobile also relative to first inner support 52, The distance that first clamping block 542 moves in first clamping slot 5213 be equal to be located at the ipsilateral fixation hole 40 with Spacing between second pivoted hole 48.

Similarly, as shown in Figure 1, when being rotated to the second substrate unit 13 towards the short transverse D2, described second Base board unit 13 will drive the second support unit 6, make the second support unit 6 towards 5 direction of first support unit It pivots, i.e., as shown in Figure 15 to Figure 20, the actuation of the second support unit 6 is identical as the actuation of the first support unit 5, It is only contrary, therefore, with second inner support 62 by one second top side of second accommodating hole 6117 (i.e. close to institute State at the second roof 6111) it slides onto second accommodating hole 6117 and (is leaned in contrast to one second bottom side of second top side At nearly second bottom wall 6112), it will be so that forming one between first inner support 52 and second inner support 62 keeps away position Spacing d, while as shown in Figure 24 to Figure 26, second support frame 64 interlocks second support plate 131, makes described second Fagging 131 is also mobile relative to second inner support 62, makes first support plate 121 and 131 shape of the second support plate Bit space 7 is kept away at one, the bending place of the bendable screen 2 is enable to keep away 7 inner bending of bit space described, it is described whereby to keep away position sky Between 7 be avoided that the bendable screen 2 cause because of overflexing deformation the problem of.Wherein, the column pitch d that keeps away can be according to institute It states the size of bendable screen 2 and corresponds to adjustment, and be not limited to this embodiment.

In the state of keeping away column pitch d described in being formed between first inner support 52 and second inner support 62, such as Shown in Fig. 1, when rotating to the first substrate unit 12 towards the length direction D1, the first substrate unit 12 will be driven The first support unit 5 pivots the first support unit 5 towards far from 6 direction of second support unit, and described In pivoting process, as shown in Figure 15 to Figure 20, the outer linkage section 5115 of described the first of first support arm 51 will drive described First connector 53 moves down, and then interlocks linkage section 5223 in described first, makes first inner support 52 and described the One support arm 51, which synchronizes, to be rotated in the clockwise direction, in the case, due to by pivot joint section 5114 outside described first with it is described The first straight line L1 of first outer linkage section 5115 with pass through linkage section in pivot joint section 5222 and described first in described first The 5223 second straight line L2 preferably must be held in first parastate, therefore outside first inner support 52 and described first Bracket 51 is synchronous then to be connected with described first outside along the one end for while rotating clockwise, being connected to linkage section 5223 in described first Connecing section 5115 is that axle center deflects in the counterclockwise direction relative to first support arm 51, and makes first inner support 52 by institute First bottom side (i.e. at first bottom wall 5112) for stating the first accommodating hole 5117 slides onto first accommodating hole 5117 first top side (i.e. at first roof 5111).

As shown in Figure 15 to Figure 20, in the first support unit 5 towards far from 6 direction of second support unit pivot In the process, one end that first torsion elements 55 connect linkage section 5232 in the third can be by the band of first inner support 52 It moves and is rotated in the counterclockwise direction and is replied relative to first support arm 51 for axle center with linkage section 5116 outside the third To the plumbness with first inner support 52.In addition, first inner support 52 also drives refering to Figure 21 to Figure 23 First supporter 541, which synchronizes, to be rotated in the clockwise direction, and makes first clamping block 542 by first clamping slot 5213 are moved to first clamping slot 5213 adjacent to one end of the bottom surface of first inner support 52 props up in described first One end of the top surface of frame 52, cooperation interlock first support plate 121 also relative to described first refering to Figure 24 to Figure 26 Inner support 52 is mobile and is returned to the state of shakeouing.

Similarly, as shown in Figure 1, when being rotated to the second substrate unit 13 towards the length direction D1, described second Base board unit 13 will drive the second support unit 6, make the second support unit 6 towards far from the first support unit 5 Direction pivots, then, as shown in Figure 15 to Figure 20, the work of the actuation of the second support unit 6 and the first support unit 5 Move it is identical, it is only contrary, therefore, as second inner support 62 is by second bottom side of second accommodating hole 6117 Second top side of second accommodating hole 6117 is slid onto, it will be so that first inner support 52 and second inner support 62 is parallel to each other, while as shown in Figure 24 to Figure 26, and second support frame 64 interlocks second support plate 131, makes described Second support plate 131 is also mobile relative to second inner support 62, makes first support plate 121 and second support plate 131 is adjacent and coplanar, and the bending place of the bendable screen 2 is enable to be returned to the state of shakeouing and by first support plate 121 support with second support plate 131, and bendable screen 3 is made to be in state of shakeouing for user's use whereby.

In addition, in the present embodiment, the first support unit 5 can also connect with the second support unit 6 by one Motivation structure reaches synchronization action.Also that is, refering to Fig. 6, the pivot 3 also may include a moving part 8, and prop up outside described first The first end 511 of frame 51 further includes that section 5118, the second end of second support arm 61 are slid outside one first 611 further include that section 6118 is slid outside one second.Specifically, the moving part 8 is located at the described of second wall extension 113 and wears Hole 1131 is stretched, and is adjacent to the inner face 41 of the cam 4, the moving part 8 is in rectangle, and is formed with two in the length It separately and is respectively communicated in the perforation 81 of the arc slide opening 49 of the cam 4 on degree direction D1.It is slid outside described first Section 5118 extends the width direction D3 that pivot joint section 5114 extends outside described first, and is extended through close to first cambered surface The 43 arc slide opening 49 and the corresponding perforation 81, and one end is arranged in the first side wall 5113 and the other end By be butted on the moving part 8 back on the cam 4 one side, and outside described first sliding section 5118 to be pivotally connected outside described first Section 5114 slides for axle center along the path of the arc slide opening 49.In addition, sliding section 6118 extends described the outside described second The width direction D3 that pivot joint section 6114 extends outside two, and it is extended through the arc slide opening 49 close to second cambered surface 44 And the corresponding perforation 81, and one end be arranged in the second sidewall 6113 and the other end by being butted on the moving part 8 It is axle center along institute that back on the one side of the cam 4, and outside described second, sliding section 6118 is pivotally connected section 6114 with described second outside State the path sliding of arc slide opening 49.

Therefore, the mistake pivoted refering to Figure 27 to Figure 29, the first support unit 5 towards 6 direction of second support unit Cheng Zhong, described first slides section 5118 outside, and by the upper end of the arc slide opening 49, extreme direction is slid down, and compresses the gearing Part 8 keeps the moving part 8 mobile toward the downside in the hole 1131 that stretches through described in second wall extension 113, and the moving part 8 is pressed To sliding section 6118 outside described second, and then make outside described second sliding section 6118 from the upper end of the arc slide opening 49 toward lower end Sliding makes the second support unit 6 is synchronous to pivot towards 5 direction of first support unit whereby.

In conclusion first inner support 52 and second of the utility model flexible electronic device by two pivots 3 Inner support 62 is synchronous to be pivoted relative to the cam 4, keeps first support plate 121 and second support plate 131 reversely sliding It moves, and provides one jointly for the bending of bendable screen 2 and what is protruded out keep away bit space 7, to solve to be led after bendable screen 2 is bent Cause the problem of inside and outside perimeter difference, and whereby reduce flexible electronic device volume to promote carrying convenience, further, since The pivot 3 is not set up directly on the bendable screen 2, thus pivot 3 design or manufacturer without The bending details of the time-consuming design pivot 3 of palpus, therefore using elasticity and reducing its manufacture for the pivot 3 can be promoted Cost.Therefore the purpose of the utility model can be reached really.

As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all still belong to The scope of the utility model.

Claims

1. a kind of pivot, it is characterised in that: the pivot includes:

Cam, it is oval, and formed thereon two the first pivoted holes in the longitudinal direction separately and two respectively perpendicular to The short transverse of the length direction and the second pivoted hole of each first pivoted hole separately；

The first support unit and second support unit for shakeouing and being disposed adjacent along the length direction, wherein

The first support unit includes

First support arm has first end, is formed with the first accommodating hole, and be formed with and be articulated in first accommodating hole It is pivotally connected section outside the first of the first pivoted hole one of them and is pivotally connected the first outer linkage section of section separately outside with described first,

First inner support, be set to first accommodating hole in, and have towards the cam extend first in be pivotally connected end, institute State pivot joint end in first have in be articulated in the second pivoted hole one of them first pivot joint section and with described first in Be pivotally connected section separately first in linkage section；

First connector, two opposite ends are separately connected linkage section in the described first outer linkage section and described first；And

The second support unit includes

Second support arm is disposed adjacent with first support arm, is had the second end, is formed with the second accommodating hole, and institute State be formed in the second accommodating hole be articulated in first pivoted hole wherein another one second outside pivot joint section and with described second The the second outer linkage section of outer pivot joint section separately,

Second inner support, be set to second accommodating hole in, and have towards the cam extend second in be pivotally connected end, institute State pivot joint end in second have be articulated in second pivoted hole wherein another one second in pivot joint section and with described second It is interior pivot joint section separately second in linkage section；

Second connector, two opposite ends are separately connected linkage section in the described second outer linkage section and described second,

Wherein, by described first in pivot joint section and described first first straight line of linkage section with by being pivotally connected outside described first Section and the second straight line of the described first outer linkage section are maintained at the first parastate parallel to each other, the first support list described whereby During second support cell orientation described in the Yuan Dynasty pivots, the described first outer linkage section of first support arm will drive institute It states the first connector and interlocks linkage section in described first, rotate synchronously first inner support and first support arm, Simultaneously first inner support by first parastate limited and by the drive of first connector, by described the First top side of one accommodating hole slides onto first bottom side of first accommodating hole in contrast to first top side,

And by described second in pivot joint section and described second the third straight line of linkage section with pass through pivot joint section outside described second It is maintained at the second parastate parallel to each other with the 4th straight line of the described second outer linkage section, the second support unit described whereby During pivoting towards the first support cell orientation, the described second outer linkage section of second support arm will drive described Second connector and interlock linkage section in described second, rotate synchronously second inner support and second support arm, together The second inner support of Shi Suoshu is limited by second parastate and by the drive of second connector, by described second Second top side of accommodating hole slides onto second bottom side of second accommodating hole in contrast to second top side, and makes described It is formed between one inner support and second inner support and keeps away column pitch.

2. pivot according to claim 1, it is characterised in that: in first inner support and second inner support Between formed described in keep away in the state of column pitch, the first support unit towards far from the second support cell orientation pivot In the process, the described first outer linkage section of first support arm will drive first connector and interlock and connect in described first Section is connect, rotates synchronously first inner support and first support arm, while first inner support is flat by described first The limitation of row state and by the drive of first connector, institute is slid by first bottom side of first accommodating hole First top side of the first accommodating hole is stated,

And during the second support unit is pivoted towards the separate first support cell orientation, second support arm The second outer linkage section will drive second connector and interlock linkage section in described second, make second inner support with Second support arm rotates synchronously, at the same second inner support by second parastate limited and by described the The drive of two connectors is slid onto second top of second accommodating hole by second bottom side of second accommodating hole Side, and the first support unit is made to return to the state shakeout and be disposed adjacent with the second support unit.

3. pivot according to claim 2, it is characterised in that:

The first end connects outside with pivot joint section outside the first roof, the first bottom wall, the first side wall, described first and described first Connect section, first roof and first bottom wall are separately and two opposite ends of the first side wall are separately connected described first Opening is collectively formed towards institute in roof and first bottom wall, the first side wall, first roof and first bottom wall First accommodating hole stating cam and being arranged for first inner support, described first is pivotally connected section along perpendicular to the height outside The width direction in direction extends, and one end is connected to the first side wall and its other end is rotatably penetrated and arranged in corresponding institute The first pivoted hole is stated, one end of the first outer linkage section is connected to the first side wall and the end far from the first end End, and its height is pivotally connected section lower than described first outside；And

The second end connects outside with pivot joint section outside the second roof, the second bottom wall, second sidewall, described second and described second Connect section, second roof and second bottom wall are separately and two opposite ends of the second sidewall are separately connected described second Opening is collectively formed towards institute in roof and second bottom wall, the second sidewall, second roof and second bottom wall Second accommodating hole stating cam and being arranged for second inner support, described second is pivotally connected section outside prolongs along the width direction It stretches, one end is connected to the second sidewall and its other end is rotatably penetrated and arranged in corresponding first pivoted hole, institute The one end for stating the second outer linkage section is connected to the second sidewall and the end far from the second end, and its height is lower than institute It states and is pivotally connected section outside second.

4. pivot according to claim 3, it is characterised in that:

First inner support, which has, is pivotally connected end in ontology and described first in first, pivot joint end, which has, in described first connects Be connected to ontology in described first and towards the cam extend first in pivot end body, form institute on pivot end body in described first State in first linkage section in pivot joint section and described first, in described first in pivot joint section and described first linkage section back on described The first side wall and extend in parallel with each other along the width direction, and linkage section is located at the described first outer linkage section in described first Top and height between in described first be pivotally connected section and described first outside pivot joint section between；And

Second inner support, which has, is pivotally connected end in ontology and described second in second, pivot joint end, which has, in described second connects Be connected to ontology in described second and towards the cam extend second in pivot end body, form institute on pivot end body in described second State in second linkage section in pivot joint section and described second, in described second in pivot joint section and described second linkage section back on described Second sidewall and extend in parallel with each other along the width direction, and linkage section is located at the described second outer linkage section in described second Top and height between in described second be pivotally connected section and described second outside pivot joint section between.

5. pivot according to claim 4, it is characterised in that: the pivot is suitable for being installed on carrying knot Structure, the bearing structure include the first support plate and the second support plate, wherein

Ontology forms the first clamping slot being open backwards to first support arm in described the first of the first support, and described Ontology forms opening backwards to the second clamping slot of second support arm in second；

The first support unit further includes

First support frame has and is rotatably coupled the first supporter of the cam, and by first supporter towards institute The first clamping block that the first inner support protrudes out and is sticked in first clamping slot is stated, and first supporter supplies described first One end of support plate is arranged；And

The second support unit further includes

Second support frame has and is rotatably coupled the second supporter of the cam, and by second supporter towards institute The second clamping block that the second inner support protrudes out and is sticked in second clamping slot is stated, and second supporter supplies described second One end of support plate is arranged,

Wherein, during the first support unit is pivoted towards the second support cell orientation, the first inner support band It moves first support frame and first support plate is made to turn to plumbness, and the second support unit by horizontality During pivoting towards the first support cell orientation, second inner support drives second support frame and makes described the Two support plates turn to the plumbness by the horizontality, whereby in first support plate and second support plate It forms one and keeps away bit space.

6. pivot according to claim 1, it is characterised in that:

The first support unit further includes

First torsion elements, two opposite ends be rotatably coupled respectively first inner support with described first in be pivotally connected end Opposite one end and first support arm；And

The second support unit further includes

Second torsion elements, two opposite ends be rotatably coupled respectively second inner support with described second in be pivotally connected end Opposite one end and second support arm, wherein first torsion elements provide the first frictional force to first inner support And first support arm, second torsion elements provide the second frictional force to branch outside second inner support and described second Frame enables the first support unit and the second support unit to position in pivoting angle.

7. pivot according to claim 3, it is characterised in that:

The cam have two arc slide openings, between first pivoted hole and the length direction separately, and And extend simultaneously local inclination along the short transverse；And the cam has inner face and outside separately；

The first end of first support arm, which also has, slides section outside first, extend the width direction, and its One end is set to the first side wall and the other end is arranged in the corresponding arc slide opening of the cam and with described Pivot joint section is that axle center slides in the arc slide opening outside one；

The second end of second support arm, which also has, slides section outside second, extend the width direction, and its One end is set to the second sidewall and the other end is arranged in the corresponding arc slide opening of the cam and with described Pivot joint section is that axle center slides in the arc slide opening outside two；And

The pivot also includes

Moving part is adjacent to the inner face of the cam, and two opposite ends of the moving part are separately connected outside described first It slides outside described the first of bracket and is slid outside the end and described second except the inner face for convexedly stretching in the cam of section End except the inner face for convexedly stretching in the cam of section,

Wherein, during the first support unit is pivoted towards the second support cell orientation, the moving part is by described Sliding section compresses and interlocks and slide section outside described second outside first, and then interlocks second inner support and drive described second Frame unit is pivoted towards the first support cell orientation.

8. a kind of flexible electronic device, it is characterised in that: the flexible electronic device includes:

Bendable screen；

Bearing structure, to carry the bendable screen, and including

Pedestal,

First substrate unit is located above the pedestal, and has the lateral margin adjacent to the pedestal and can be relative to the bottom First support plate of seat rotation, and the first substrate adjacent with first support plate,

The second substrate unit is located above the pedestal, and has another lateral margin adjacent to the pedestal and can be relative to institute State the second support plate of base rotation, and the second substrate adjacent with second support plate, the first substrate and described the Two substrates are for the bendable screen setting, and first support plate is collectively formed with second support plate for described flexible The loading end of the bending place setting of formula screen；And

Two pivots, be respectively arranged between the first substrate unit and two sides adjacent of the second substrate unit and with it is described The end of two sides adjacents connects, and each pivot includes cam, oval, and it is alternate in the longitudinal direction to form two thereon Every the first pivoted hole and two respectively perpendicular to the length direction short transverse and each first pivoted hole separately The second pivoted hole,

The first support unit and second support unit for shakeouing and being disposed adjacent along the length direction, the first support unit It is arranged for the first substrate unit, and has

First inner support, be set to first accommodating hole in, and have towards the cam extend first in be pivotally connected end, institute State pivot joint end in first have in be articulated in the second pivoted hole one of them first pivot joint section and with described first in Be pivotally connected section separately first in linkage section,

First connector, two opposite ends are separately connected linkage section in the described first outer linkage section and described first；

The second support unit is arranged for the second substrate unit, and has

Second support arm is disposed adjacent with first support arm, and has the second end, is formed with the second accommodating hole, and Be formed in second accommodating hole be articulated in first pivoted hole wherein another one second outside pivot joint section and with described the The the second outer linkage section of pivot joint section separately outside two,

Second inner support, be set to second accommodating hole in, and have towards the cam extend second in be pivotally connected end, institute State pivot joint end in second have be articulated in second pivoted hole wherein another one second in pivot joint section and with described second It is interior pivot joint section separately second in linkage section；And

Wherein, by described first in pivot joint section and described first first straight line of linkage section with by being pivotally connected outside described first Section and the second straight line of the described first outer linkage section are maintained at the first parastate parallel to each other, the first support list described whereby During second support cell orientation described in the Yuan Dynasty pivots, the described first outer linkage section of first support arm will drive institute It states the first connector and interlocks linkage section in described first, rotate synchronously first inner support and first support arm, Simultaneously first inner support by first parastate limited and by the drive of first connector, by described the First top side of one accommodating hole slides onto first bottom side of first accommodating hole in contrast to first top side, and then makes described First support plate turns to plumbness by horizontality,

And by described second in pivot joint section and described second the third straight line of linkage section with pass through pivot joint section outside described second It is maintained at the second parastate parallel to each other with the 4th straight line of the described second outer linkage section, the second support unit described whereby During pivoting towards the first support cell orientation, the described second outer linkage section of second support arm will drive described Second connector and interlock linkage section in described second, rotate synchronously second inner support and second support arm, together The second inner support of Shi Suoshu is limited by second parastate and by the drive of second connector, by described second Second top side of accommodating hole slides onto second bottom side of second accommodating hole in contrast to second top side, and makes described It is formed between one inner support and second inner support and keeps away column pitch, while turn second support plate by the horizontality The plumbness is moved into, is bent so that being formed between first support plate and second support plate for the bending place Keep away bit space.

9. flexible electronic device according to claim 8, it is characterised in that: the first end have the first roof, First bottom wall, the first side wall, described first are pivotally connected section and the first outer linkage section, first roof and first bottom outside Wall is separately and two opposite ends of the first side wall are separately connected first roof and first bottom wall, first side Opening is collectively formed towards the cam and for first inner support setting in wall, first roof and first bottom wall First accommodating hole, the described first width direction extension of the pivot joint section edge perpendicular to the short transverse outside, one end connection In the first side wall and its other end is rotatably penetrated and arranged in corresponding first pivoted hole, the first outer linkage section One end be connected to the first side wall and the end far from the first end, and its height is pivotally connected lower than outside described first Section；And

10. flexible electronic device according to claim 9, it is characterised in that:

11. flexible electronic device according to claim 10, it is characterised in that:

Ontology forms the first clamping slot being open backwards to first support arm, and institute in described the first of first inner support It states ontology in second and forms opening backwards to the second clamping slot of second support arm；

The first support unit further includes

The second support unit further includes

Wherein, during the first support unit is pivoted towards the second support cell orientation, the first inner support band It moves first support frame and first support plate is made to turn to the plumbness, and described second by the horizontality During carrier unit is pivoted towards the first support cell orientation, second inner support drive second support frame and Second support plate is set to turn to the plumbness by the horizontality, whereby in first support plate and described the Two support plates keep away bit space described in being formed.

12. flexible electronic device according to claim 11, it is characterised in that:

The first support unit further includes

The second support unit further includes

13. flexible electronic device according to claim 9, it is characterised in that:

The pivot also includes