CN205584268U - Folding mechanism and mobile terminal - Google Patents

Folding mechanism and mobile terminal Download PDF

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Publication number
CN205584268U
CN205584268U CN201620198411.0U CN201620198411U CN205584268U CN 205584268 U CN205584268 U CN 205584268U CN 201620198411 U CN201620198411 U CN 201620198411U CN 205584268 U CN205584268 U CN 205584268U
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CN
China
Prior art keywords
supporter
slide bar
main
slot
fold
Prior art date
Application number
CN201620198411.0U
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Chinese (zh)
Inventor
林煜桂
Original Assignee
广东欧珀移动通信有限公司
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Priority to CN201620198411.0U priority Critical patent/CN205584268U/en
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Publication of CN205584268U publication Critical patent/CN205584268U/en

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Abstract

The utility model provides a folding mechanism, it includes first supporter, second supporter and connecting portion, connecting portion include main part, the two pairs of slide bars and with slide bar matched with rotation portion, each rotation portion include the pivot and overlap in the elastomer of pivot, main part one end both sides are equipped with a hinge groove, and main part other end both sides are equipped with the 2nd hinge groove, each slide bar one end is equipped with the shaft hole, a pair of slide bar is adorned in a hinge groove through rotating rather than the complex pivot, the elastomer supports and holds on the cell wall rather than a matched with slide bar and a hinge groove, another is adorned in the 2nd hinge groove through rotating rather than the complex pivot the slide bar, the elastomer supports and holds on the cell wall rather than matched with slide bar and the 2nd hinge groove, the main part is installed on first supporter and second supporter and is lain in between first supporter and the second supporter, two pairs of slide bars slide respectively and adorn in first supporter and second supporter. The utility model provides a mobile terminal.

Description

Fold mechanism and mobile terminal

Technical field

This utility model relates to communication technique field, particularly relates to fold mechanism and has described fold mechanism Mobile terminal.

Background technology

Flexible screen i.e. flexible display screen, have lightweight, the most broken, possess the features such as bending property, Through becoming the developing direction that display screen industry is following.How flexible screen is combined application with electronic product, While realizing large scale display screen, it is also possible to meeting being easy to carry of compact overall structure becomes current industry Boundary research staff endeavours the direction of research and development always.

At present, application on mobile terminal has been had to have flexible screen to realize folding for giant-screen purpose.One As be end product is divided into two parts by fold device fold, end product launch after it can be seen that Flexible screen, but during folded turnover or after flattening, two halves portion body is loose to fold device, Experience is very poor.

Utility model content

In view of this, this utility model provides a kind of fold mechanism improving Consumer's Experience and mobile terminal.

For achieving the above object, this utility model provides a kind of fold mechanism, it include the first supporter, the Two supporters and connecting portion, described connecting portion include main body, two pairs of slide bars and match with described slide bar turn Dynamic portion, each described rotation section includes rotating shaft and is placed on the elastomer of described rotating shaft, both sides, described main body one end Being provided with the first hinged groove, described main body other end both sides are provided with the second hinged groove;Described each slide bar one end sets Having axis hole, the pair of slide bar is loaded on described first hinged groove, described bullet by the axis of rotation coordinated with it Gonosome is held on the cell wall of slide bar and described first hinged groove being matched therewith, and slide bar is led to by described another Crossing the axis of rotation coordinated with it and be loaded on described second hinged groove, described elastomer is held in and is matched therewith Described slide bar is with on the cell wall of described second hinged groove, and described main body is installed in described first supporter with described On second supporter and between described first supporter and described second supporter, described two pairs of slide bars divide Hua Dong not be loaded in described first supporter and described second supporter, described first supporter and second supports Body rotates realization Guan Bi and expansion by slide bar relative to main body.

Wherein, the other end of described each slide bar is provided with the first positioning body, the side phase of described first supporter The slide bar of body side is provided with the first slot, and the side of described second supporter is relative to the cunning of main body opposite side Bar is equipped with the second positioning body in being provided with the second slot, described first slot and described second slot, and described One positioning body and the second positioning body coordinate makes described slide bar realize and described first supporter and described second support The holding and unlocking of body.

Wherein, described first positioning body is the first Magnet being located at described slide bar free end, described second location Body is and described first contrary second Magnet of Magnet magnetic;Said two slide bar slides respectively and is loaded on described first Slot is with in described second slot, and described first supporter and the second supporter are rotated relative to main body by slide bar Guan Bi, described first Magnet separates with described second Magnet, and described first supporter and the second supporter are relative Launching, described first Magnet is close with described second Magnet and attracting fixing by magnetic.

Wherein, described second positioning body be located at the locating slot in described first slot and described second slot or Person's positioning convex, first positioning body described slide bar on corresponding with described first slot and the second slot is Clamping projection or support slot.

Wherein, described elastomer is spring or elastomeric pad.

Wherein, the opposite end of the side that described first supporter is provided with the first slot is extended with the first installing plate, The opposite end of the side that described second supporter is provided with the second slot is extended with the second installing plate, and described first Installing plate and the docking of the second installing plate surround the space housing described main body, and described first installing plate and the Two installing plates are rotatably connected with described main body so that described first supporter and described second supporter can relative institutes State body rotation.

Wherein, it is provided with receiving space in described first gripper shoe or described second gripper shoe, is used for circuit is installed Plate or battery.

Wherein, described fold mechanism also includes that the first baffle plate and second baffle, described main body one surface are provided with Groove, described first baffle plate is rotating to be loaded in described first supporter, and described second baffle is rotating It is loaded in described second supporter, and the free end of described first baffle plate and second baffle is positioned at described main body On can body rotation stretch in described groove the cell wall with described groove and support relatively.

This utility model provides a kind of mobile terminal, and it includes described in flexible screen and any one of claim 1-8 Fold mechanism, described flexible screen is mounted on described first supporter with on described second supporter and described Flexible screen bending region is oppositely arranged with described main body.

Wherein, described first supporter and described second supporter are provided with identical surface, described flexibility Screen is mounted on the surface of described first supporter and described second supporter.

Fold mechanism described herein by the elastomer two ends in described rotating shaft support respectively described slide bar with The cell wall of described first hinged groove, and there is the reverse elastic force of precompression to described slide bar and described the in elastomer One hinged groove provides elastic pressure, can there is pretightning force when described slide bar rotates, make fold mechanism overturn Time have certain resistance, will not be slack and undisciplined when making fold mechanism in upset and launch, and then carry high flexibility screen Support degree and improve the experience of user.

Accompanying drawing explanation

For more clearly illustrating structural feature of the present utility model and effect, below in conjunction with the accompanying drawings be embodied as Example is described in detail.

Fig. 1 is the part-structure decomposing schematic representation of the fold mechanism that this utility model provides.

Fig. 2 is the structural representation of the fold mechanism that this utility model provides.

Fig. 3 is the mobile terminal planar structure schematic diagram with the fold mechanism described in Fig. 1.

Fig. 4 is mobile terminal structure schematic diagram of the present utility model.

Fig. 5 is the phantom after the folding of the fold mechanism described in Fig. 2.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described.

This utility model provides a kind of wiring board and has the terminal of wiring board, and described terminal is mobile phone, flat board Computer etc..Described terminal also includes main circuit board, and described wiring board is with described main circuit board by adapter even Connect or connected by welding manner.Described wiring board be used for assisting main circuit board to carry electronic device, as The electronic devices such as interface class device or sensing class.

Referring to Fig. 1, Fig. 2 and Fig. 4, specific embodiment of the utility model provides a kind of fold mechanism and tool There is the mobile terminal of described fold mechanism.Described mobile terminal can be panel computer, mobile phone, electronic reading Device, remote controller, personal computer (Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable device etc..Described fold mechanism include first supporter the 10, second supporter 15 and Connecting portion 20.Described connecting portion 20 includes 21, two pairs of slide bars 22 of main body and matches with described slide bar 22 Rotation section 23, each described rotation section 23 includes rotating shaft 231 and is placed on the elastomer of described rotating shaft 231 232.In the present embodiment, described elastomer 232 is helical spring;At other embodiments just, described elasticity Body can also is that elastomeric pad.

Both sides, described main body 21 one end are provided with the first hinged groove 211, and described main body 21 other end both sides are provided with Two hinged groove 212.Described each slide bar 22 one end is provided with axis hole 221, the pair of slide bar 22 by with its The rotating shaft 231 coordinated rotates and is loaded on described first hinged groove 211, and described elastomer 232 is held in and matches with it On the described slide bar 22 closed and the cell wall of described first hinged groove 211.Described another to slide bar 22 by with Its rotating shaft 231 coordinated rotates and is loaded on described second hinged groove 212, and described elastomer 232 is held in and its phase On the described slide bar 22 coordinated and the cell wall of described second hinged groove 212.It follows that described two pairs of slide bars 22 end positions laying respectively at described main body 21, and every pair of slide bar 22 is symmetrically set in described main body 21 Both sides.Described main body 21 is installed on described first supporter 10 and described second supporter 15 and is positioned at institute Stating between the first supporter 10 and described second supporter 15, described two pairs of slide bars 22 slide respectively and are loaded on institute State in the first supporter 10 and described second supporter 15, described first supporter 10 and the second supporter 15 Realization Guan Bi and expansion is rotated relative to main body 21 by slide bar 22.

In the present embodiment, 21 bar shaped plate bodys of described main body, it includes relative two sides and connects both sides Both ends 213.Said two the first hinged groove 211 is positioned at the both sides of one end 213 and is perpendicular to institute That states main body 21 axially penetrates through main body 21.Second hinged groove 212 is positioned at the both sides of another end 213 described And be perpendicular to described main body 21 axially penetrate through main body 21.Illustrating as a example by slide bar 22 assembling, this is sliding Bar 22 one end is provided with hinged end 221, and the rotating shaft 231 being loaded on hinged end 221 penetrates institute by end 213 Stating in the first hinged groove 211, elastomer 232 two ends in described rotating shaft 231 support described slide bar 22 respectively With the cell wall of described first hinged groove 211, and elastomer 232 exist precompression reverse elastic force give described cunning Bar 22 and described first hinged groove 211 provide elastic pressure, can exist pre-when described slide bar 22 rotates Clamp force, makes fold mechanism have certain resistance when overturning, will not be slack and undisciplined and improve the experience of user.

Referring to Fig. 3, in the present embodiment, described first supporter 10 side is provided with two spaced One slot 12.The side of described second supporter 15 is provided with two spaced second slots 17.Described First supporter 10 is identical with the second supporter 15 structure, is Thin Rectangular tabular.Described first supporter 10 include first surface 11 and the first side 13 being connected with first surface 11.Described first side 13 Opposite end is perpendicular to described first side 13 and is extended with the first installing plate 131.Said two the first slot 12 Formed by recessed in described first supporter 10 on described first side 13.Described second supporter 15 wraps Include second surface 151 and the second side 16 being connected with second surface 151.Described second side 16 relative Two ends are perpendicular to described second side 16 and are extended with the second installing plate 161.Said two the second slot 17 is by institute State recessed formation in described second supporter 15 on the second side 16.Said two the first slot 12 is respectively It is oppositely arranged with described second slot 17.Set in described first supporter 10 or described second supporter 15 There is receiving space, for mounting circuit boards or battery.Refer to figure, 5, the of described first supporter 10 One side is additionally provided with the first outside plate 14 away from a survey of described first surface 13, described second supporter 15 People side be provided with the second outside plate 18 away from a survey of described second surface 16, described first supporter 10 with When second supporter 15 is loaded on main body 21, described first installing plate 131 docks with the second installing plate 161 and encloses The space housing described main body 21 is surrounded with the first outside plate 14 and the second outside plate 18.Described main body 21 is relative Two ends are rotationally connected with the second installing plate 161 with described first installing plate 131.When described fold mechanism flattens Time, described first outside plate 14 and the second outside plate 18 support described main body 21 and with the first supporter and second Support body is collectively forming outer surfaces and supports described fold mechanism.Described main body 21 is installed in described first supporter 10 and described second supporter 15 on and between described first supporter 10 and described second supporter 15, Concrete, the first side 13 of described first supporter 10 is towards the second side of described second supporter 15 16, described two pairs of slide bars 22 are installed in corresponding described first slot 12 and the second slot 17 respectively In.And described first installing plate 131 and the second installing plate 161 are connected to described master by axis of rotation So that described first supporter 10 and described second supporter 15 connect with described main body 21 on the two ends 212 of body Connect and can rotate relative to described main body 21.

Referring to Fig. 2, further, the other end of described each slide bar 22 is provided with the first positioning body 222, It is equipped with the second positioning body 19, described first positioning body in described first slot 12 and described second slot 15 222 and second positioning body 19 realize with described first supporter 10 and described second supporter 15 hold and In unlocking.In the present embodiment, described first positioning body 222 is the first magnetic being located at described slide bar 22 free end Ferrum, described second positioning body 19 is and described first contrary second Magnet of Magnet magnetic;Described slide bar 22 points Hua Dong not be loaded in described first slot 12 and described second slot 17, described first supporter 10 and second Supporter 15 is rotating closed relative to main body 21 by slide bar, and described first Magnet separates with described second Magnet, Described first supporter 10 is relative with the second supporter 15 to launch, described first Magnet and described second Magnet Close and attracting fixing by magnetic.

In other embodiments, described second positioning body is for being located in described first slot and described second slot Locating slot or positioning convex, on the described slide bar corresponding with described first slot and the second slot One positioning body is clamping projection or support slot.In the present embodiment, as a example by described first slot 12, described First slot 12 inwall is provided with locating slot, and the corresponding described slide bar 22 side near the position of screens sets There is positioning convex.State the first supporter 10 rotating closed relative to main body 21 by slide bar with the second supporter 15, Described locating slot separates with described positioning convex, and described first supporter 10 is relative with the second supporter 15 to be opened up Opening, described locating slot is fixed with described convex clamping.Wherein said positioning convex is that elastomeric material is made.

It is appreciated that in other embodiments unlike the embodiments above, described fold mechanism only includes two Slide bar, the middle part of described main body is located at by two slide bars, by slide bar, location division and the first gripper shoe and second Gripper shoe is slidably matched and realizes expansion and the Guan Bi of fold mechanism.

Refer to figure, 5, it is positioned at the part that the baffle plate around flexible screen 30 is described foldable structure, is used for hiding Keep off the structure within the first gripper shoe and the second gripper shoe the screen week frame as mobile terminal.Described flexibility Screen 30 is rectangle screen, and its one end is loaded on the first surface 13 of described first supporter 10, and the other end is installed On the second surface 16 of described second gripper shoe 15, it should be noted that first surface 13 and second surface 16 can be located at same plane and towards identical.Described first supporter 10 and the second supporter 15 are by sliding Bar 22 rotates relative to main body 21.Described flexible screen 30 folds.It is to say, described first supporter 10 Rotating relative to main body relative to merging with the second supporter 15, the most described main body of band moving slide-bar 22 21 is revolved simultaneously Turn and slide away from described first slot 12 and the second slot 17, until described first supporter 10 and second After supporter 15 Guan Bi, described slide bar 22 is with corresponding Magnet away from separating, and described flexible screen 30 is rolled over Folded.When flexible screen opened by needs, make that described first supporter 10 is relative with the second supporter 15 to launch, Described slide bar 22 is promoted to the first slot 12 and second by described first supporter 10 and the second supporter 15 Sliding in slot 17, until described flexible screen 30 is fully deployed, the first Magnet of described slide bar 22 is with relative The second magnet adsorption answered is fixed, and supports described first gripper shoe 10 and is in 180 with described second gripper shoe 15 Degree its fully unfolded position is also positioned 180 states, and then makes flexible screen be in its fully unfolded position stable guarantor Hold expansion 180.

Fold mechanism described herein by the elastomer two ends in described rotating shaft support respectively described slide bar with The cell wall of described first hinged groove, and there is the reverse elastic force of precompression to described slide bar and described the in elastomer One hinged groove provides elastic pressure, can there is pretightning force when described slide bar rotates, make fold mechanism overturn Time have certain resistance, will not be slack and undisciplined when making fold mechanism in upset and launch, and then carry high flexibility screen Support degree and improve the experience of user.

Further, described fold mechanism also includes the first baffle plate 28 and second baffle 29, described first baffle plate 28 rotating are loaded in described first supporter 10, and described second baffle 29 is rotating is loaded on described In two supporters 15, and the free end of described first baffle plate 28 and second baffle 29 is positioned at described main body 21 Both sides medium position can rotate relative to main body 21 and support with main body.Concrete, described first supporter 10 The first side 13 in the middle part of be provided with the first space, be provided with in the middle part of the second side 16 of described second supporter 15 Second space, described first baffle plate 28 one end is rotating to be loaded in described first space, described second baffle 29 one end are loaded in second space.Described main body 21 one side is provided with groove 215, described groove 215 along Described main body 21 length direction extends, when described mobile terminal folds, and described first baffle plate 28 and second In the free end of baffle plate 29 stretches into described groove 215 and fit in the inwall of described groove the most completely, work as institute When stating mobile terminal expansion, the free end of described first baffle plate 28 and second baffle 29 is by described main body 21 Support, and then it is complete to make the first baffle plate 28 and the free end of second baffle 29 support described flexible screen bending region Launch, it is ensured that the flatness that flexible screen is launched.

The above is preferred embodiment of the present utility model, it is noted that common for the art For technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and profit Decorations, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (10)

1. a fold mechanism, it is characterised in that described fold mechanism includes the first supporter, the second support Body and connecting portion, described connecting portion includes main body, two pairs of slide bars and the rotation section matched with described slide bar, Each described rotation section includes rotating shaft and is placed on the elastomer of described rotating shaft, and both sides, described main body one end are provided with One hinged groove, described main body other end both sides are provided with the second hinged groove;Described each slide bar one end is provided with axis hole, The pair of slide bar is loaded on described first hinged groove by the axis of rotation coordinated with it, and described elastomer supports On the cell wall of the slide bar being matched therewith and described first hinged groove, described another to slide bar by joining with it The axis of rotation closed is loaded on described second hinged groove, and described elastomer is held in the described slide bar being matched therewith With on the cell wall of described second hinged groove, described main body is installed in described first supporter and supports with described second On body and between described first supporter and described second supporter, described two pairs of slide bars slide dress respectively In described first supporter with described second supporter, described first supporter and the second supporter are by sliding Bar rotates realization Guan Bi relative to main body and launches.
Fold mechanism the most according to claim 1, it is characterised in that the other end of described each slide bar Being provided with the first positioning body, the side of described first supporter is provided with the first slot relative to the slide bar of body side, The side of described second supporter is provided with the second slot relative to the slide bar of main body opposite side, described first slot and It is equipped with the second positioning body, described first positioning body and the cooperation of the second positioning body in described second slot and makes described Slide bar realizes and the holding and unlocking of described first supporter and described second supporter.
Fold mechanism the most according to claim 2, it is characterised in that described first positioning body is for being located at First Magnet of described slide bar free end, described second positioning body is and described first Magnet magnetic contrary second Magnet;Said two slide bar slides respectively and is loaded in described first slot and described second slot, and described first Supporter and the second supporter are rotating closed relative to main body by slide bar, described first Magnet and described second magnetic Ferrum separates, and described first supporter and the second supporter launch relatively, described first Magnet and described second magnetic Ferrum is close and attracting fixing by magnetic.
Fold mechanism the most according to claim 2, it is characterised in that described second positioning body is for being located at Locating slot in described first slot and described second slot or positioning convex, with described first slot and the The first positioning body on described slide bar that two slots are corresponding is clamping projection or support slot.
5. according to the fold mechanism described in any one of claim 1-4, it is characterised in that described elastomer is Spring or elastomeric pad.
6. according to the fold mechanism described in any one of claim 1-4, it is characterised in that described first supports The opposite end of the side that body is provided with the first slot is extended with the first installing plate, and described second supporter is provided with The opposite end of the side of two slots is extended with the second installing plate, described first installing plate and the second installing plate pair Connect and surround the space housing described main body, and described first installing plate and the second installing plate revolve with described main body Turn and connect so that described first supporter and described second supporter can the most described body rotation.
7. according to the fold mechanism described in any one of claim 1-4, it is characterised in that described first supports It is provided with receiving space, for mounting circuit boards or battery in plate or described second gripper shoe.
8. according to the fold mechanism described in any one of claim 1-4, it is characterised in that described fold mechanism Also including that the first baffle plate and second baffle, described main body one surface are provided with groove, described first baffle plate can turn Dynamic is loaded in described first supporter, and described second baffle is rotating to be loaded in described second supporter, And described first baffle plate is positioned in described main body with the free end of second baffle can relative body rotation stretching into In described groove, the cell wall with described groove supports.
9. a mobile terminal, it is characterised in that described mobile terminal includes flexible screen and claim 1-8 Fold mechanism described in any one, described flexible screen is mounted on described first supporter and described second supporter On, and described flexible screen bending region is oppositely arranged with described main body.
Mobile terminal the most according to claim 9, it is characterised in that described first supporter is with described Second supporter is provided with identical surface, and described flexible screen is mounted on described first supporter and described the On the surface of two supporters.
CN201620198411.0U 2016-03-14 2016-03-14 Folding mechanism and mobile terminal CN205584268U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018090870A1 (en) * 2016-11-17 2018-05-24 中兴通讯股份有限公司 Support mechanism and mobile terminal
WO2018090797A1 (en) * 2016-11-17 2018-05-24 中兴通讯股份有限公司 Support mechanism and mobile terminal
CN108520701A (en) * 2018-01-22 2018-09-11 努比亚技术有限公司 A kind of the support protection mechanism and mobile terminal of foldable screen
WO2018192328A1 (en) * 2017-04-19 2018-10-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Rotation mechanism and foldable mobile terminal
WO2019104492A1 (en) * 2017-11-28 2019-06-06 深圳市柔宇科技有限公司 Folding mechanism and electronic device
WO2019104463A1 (en) * 2017-11-28 2019-06-06 深圳市柔宇科技有限公司 Folding mechanism and electronic device
CN109891482A (en) * 2016-10-11 2019-06-14 奥拉康显示有限公司 The infolding stack-type hinge arrangement of flexible display panels is set
WO2019184347A1 (en) * 2018-03-28 2019-10-03 京东方科技集团股份有限公司 Foldable mobile terminal

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109891482A (en) * 2016-10-11 2019-06-14 奥拉康显示有限公司 The infolding stack-type hinge arrangement of flexible display panels is set
WO2018090870A1 (en) * 2016-11-17 2018-05-24 中兴通讯股份有限公司 Support mechanism and mobile terminal
WO2018090797A1 (en) * 2016-11-17 2018-05-24 中兴通讯股份有限公司 Support mechanism and mobile terminal
WO2018192328A1 (en) * 2017-04-19 2018-10-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Rotation mechanism and foldable mobile terminal
US10257331B2 (en) 2017-04-19 2019-04-09 Guangdong Oppo Mobile Telecommmunications Corp., Ltd. Rotation mechanism and foldable mobile terminal
US10447829B2 (en) 2017-04-19 2019-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Foldable mobile terminal
WO2019104492A1 (en) * 2017-11-28 2019-06-06 深圳市柔宇科技有限公司 Folding mechanism and electronic device
WO2019104463A1 (en) * 2017-11-28 2019-06-06 深圳市柔宇科技有限公司 Folding mechanism and electronic device
CN111357394A (en) * 2017-11-28 2020-06-30 深圳市柔宇科技有限公司 Folding mechanism and electronic device
CN108520701A (en) * 2018-01-22 2018-09-11 努比亚技术有限公司 A kind of the support protection mechanism and mobile terminal of foldable screen
WO2019184347A1 (en) * 2018-03-28 2019-10-03 京东方科技集团股份有限公司 Foldable mobile terminal

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: OPPO Guangdong Mobile Communications Co., Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: Guangdong Opel Mobile Communications Co., Ltd.

CP01 Change in the name or title of a patent holder