CN107395816B - Folding mechanism and foldable mobile terminal - Google Patents
Folding mechanism and foldable mobile terminal Download PDFInfo
- Publication number
- CN107395816B CN107395816B CN201710744157.9A CN201710744157A CN107395816B CN 107395816 B CN107395816 B CN 107395816B CN 201710744157 A CN201710744157 A CN 201710744157A CN 107395816 B CN107395816 B CN 107395816B
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- shell
- folding mechanism
- rotating shaft
- connecting rod
- sliding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a folding mechanism and a foldable mobile terminal. The first sliding plate and the second sliding plate are arranged between the first shell and the second shell, and at least part of the first sliding plate is accommodated in the first shell and can slide and stretch relative to the first shell; the second sliding plate is at least partially accommodated in the second shell and can slide and stretch relative to the second shell; the first rotating shaft is arranged on the first sliding plate, and the second rotating shaft is arranged on the second sliding plate; the first end of the first connecting rod is hinged on the first rotating shaft, and the second end of the first connecting rod is used for being connected with the first shell in a sliding way; the first end of the second connecting rod is hinged on the second rotating shaft, and the second end of the second connecting rod is used for being connected with the second shell in a sliding mode. The folding mechanism can enable the foldable mobile terminal to adapt to the dimensional changes generated under different states, and the appearance integrity of the foldable mobile terminal is not damaged.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a folding mechanism and a foldable mobile terminal.
Background
The flexible display screen has the bendable performance, so that the intelligent mobile terminal, such as a smart phone, with the flexible display screen can be switched between the folded state and the unfolded state. The length of the side of the mobile terminal facing the user is equal to that of the side of the mobile terminal facing away from the user in the unfolded state, however, in the folded state, the difference exists between the two sides with the same original length due to the thickness of the mobile terminal, which requires the foldable mobile terminal to adapt to the length difference change of the two sides in different states.
Disclosure of Invention
One technical problem solved by the present invention is how to enable a folding mechanism to be applied in a foldable mobile terminal to accommodate dimensional changes of opposite sides of the foldable mobile terminal due to its thickness in different states.
Another technical problem solved by the present invention is how to adapt a foldable mobile terminal to dimensional changes of opposite sides due to its thickness in different states.
The folding mechanism is applied to the foldable mobile terminal and is used for setting a flexible display screen, and comprises a first shell and a second shell, wherein the first shell and the second shell are used for setting the flexible display screen; the folding mechanism further includes:
the first sliding plate is arranged between the first shell and the second shell, at least part of the first sliding plate is accommodated in the first shell and can slide and stretch relative to the first shell;
the second sliding plate is arranged between the first shell and the second shell, is at least partially accommodated in the second shell and can slide and stretch relative to the second shell;
the first rotating shaft is arranged on the first sliding plate;
the second rotating shaft is arranged on the second sliding plate;
the connecting piece is used for connecting the first rotating shaft and the second rotating shaft;
the first end of the first connecting rod is hinged to the first rotating shaft, and the second end of the first connecting rod is used for being connected with the first shell in a sliding manner; a kind of electronic device with high-pressure air-conditioning system
The first end of the second connecting rod is hinged to the second rotating shaft, and the second end of the second connecting rod is used for being connected with the second shell in a sliding mode.
In one embodiment, the first casing is provided with a first chute, and the second casing is provided with a second chute; the second end of the first connecting rod is provided with a first connecting column, and the first connecting column is positioned in the first sliding groove and is in sliding connection with the first shell; the second end of the second connecting rod is provided with a second connecting column, and the second connecting column is positioned in the second sliding groove and is in sliding connection with the second shell.
In one embodiment, the sliding device further comprises a first elastic piece, the first elastic piece is arranged in the first sliding groove, and first clamping positions are respectively arranged at two limit positions of the first elastic piece in the sliding direction of the first connecting column.
In one embodiment, the sliding device further comprises a second elastic piece, the second elastic piece is arranged in the second sliding groove, and second clamping positions are respectively arranged at two limit positions of the second connecting column in the sliding direction.
In one embodiment, a first damping position is set between the two first clamping positions of the first elastic sheet, wherein the resistance of the first connecting column is increased when the first connecting column slides from the first clamping position to the first damping position;
and a second damping position is arranged between the two second clamping positions of the second elastic sheet, wherein the resistance of the second connecting column is increased when the second connecting column slides from the second clamping position to the second damping position.
In one embodiment, the first housing includes a first front housing and a first rear housing that are combined with each other, and the first chute is opened on the first front housing; the second shell comprises a second front shell and a second rear shell which are combined with each other, and the second sliding groove is formed in the second front shell.
In one embodiment, the device further comprises a first pressing piece, wherein the first pressing piece is connected with the first front shell, and the first pressing piece limits the first connecting rod to enable the first connecting rod to be located between the first pressing piece and the first front shell;
the second pressing piece is connected with the second front shell, and the second pressing piece limits the second connecting rod to enable the second connecting rod to be located between the second pressing piece and the second front shell.
In one embodiment, the first rotating shaft is rotatably connected with the first sliding plate; the second rotating shaft is rotationally connected with the second sliding plate.
In one embodiment, the device further comprises a first connection part, wherein the first connection part comprises a first sleeve and a first connection arm; the first rotating shaft penetrates through the first sleeve, and the first sleeve can rotate relative to the first rotating shaft; the first connecting arm is fixed on the first sleeve, and the first connecting rod is hinged with the first connecting arm;
the second connecting part comprises a second sleeve and a second connecting arm; the second rotating shaft penetrates through the second sleeve, and the second sleeve can rotate relative to the second rotating shaft; the second connecting arm is fixed on the second sleeve, and the second connecting rod is hinged with the second connecting arm.
The foldable mobile terminal comprises a flexible display screen and a folding mechanism, wherein the flexible display screen is arranged on the first shell and the second shell, and the folding mechanism enables the first shell and the second shell to be foldable and enables the flexible display screen to be arranged on the outer side of the foldable mobile terminal when the first shell and the second shell are folded.
One technical effect of one embodiment of the present invention is to enable a foldable mobile terminal to accommodate dimensional changes generated in different states without compromising the apparent integrity of the foldable mobile terminal.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other embodiments of the drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a foldable mobile terminal in an unfolded state according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view illustrating a folded state of the foldable mobile terminal shown in fig. 1.
Fig. 3 is an exploded view of the foldable mobile terminal shown in fig. 1.
Fig. 4 is a schematic perspective view showing a part of elements of a folding mechanism in the foldable mobile terminal shown in fig. 1 in an unfolded state.
Fig. 5 is a schematic front view of a portion of the elements of the folding mechanism shown in fig. 4.
Fig. 6 is a schematic perspective view of the folding mechanism shown in fig. 4 with a portion of the structure removed.
Fig. 7 is a partial front view of an unfolded state of a folder mechanism in the foldable mobile terminal shown in fig. 1.
Fig. 8 is a partial schematic view of the folding mechanism of fig. 7 in a folded state.
Fig. 9 is a partial front view of an unfolded state of a folding mechanism according to an embodiment of the present invention.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the foldable mobile terminal 10 of an embodiment is a mobile phone, and in other examples, the foldable mobile terminal 10 may be any electronic device including a tablet computer, a PDA (Personal Digital Assistant ), a POS (Point of Sales), a wearable device, and the like. Examples of mobile terminals include, but are not limited to, satellites or cellular telephones. A cellular radiotelephone may be combined with a Personal Communications System (PCS) terminal that is data processing, facsimile and data communications capabilities. May include a radiotelephone, pager, internet/intranet access, web browser, organizer, calendar, and/or PDA of a Global Positioning System (GPS) receiver. And conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver.
Referring to fig. 2 and 3 together, the foldable mobile terminal 10 includes a flexible display 100 and a folding mechanism 200, the folding mechanism 200 including a first housing 210 and a second housing 220, the first housing 210 and the second housing 220 being configured to house the flexible display 100. In one embodiment, the folding mechanism 200 allows the first housing 210 and the second housing 220 to be folded and the flexible display 100 to be on the outside of the foldable mobile terminal 10 when folded. Referring again to fig. 1 and 2, the foldable mobile terminal 10 shown in fig. 1 is in an unfolded state, the foldable mobile terminal 10 shown in fig. 2 is in a folded state, and the first housing 210 and the second housing 220 are symmetrical with respect to the foldable mobile terminal 10 for bending positions.
Referring to fig. 4, 5 and 6, the folding mechanism 200 further includes a first slide 230, a second slide 240, a first shaft 250, a second shaft 260, a connector 270, a first link 280 and a second link 290. The first sliding plate 230 is disposed between the first housing 210 and the second housing 220, and the first sliding plate 230 is at least partially received in the first housing 210 and is slidably retractable with respect to the first housing 210. The second slider 240 is disposed between the first housing 210 and the second housing 220, and the second slider 240 is at least partially received in the second housing 220 and is slidably retractable with respect to the second housing 220. The first rotating shaft 250 is disposed on the first sliding plate 230, and the second rotating shaft 260 is disposed on the second sliding plate 240. The connecting member 270 connects the first shaft 250 and the second shaft 260 such that the distance between the first shaft 250 and the second shaft 260 is constant, and in an embodiment, two holes through which the first shaft 250 and the second shaft 260 pass may be formed in the connecting member 270. A first end of the first link 280 is hinged to the first rotation shaft 250, and a second end of the first link 280 is for sliding connection with the first housing 210. The first end of the second link 290 is hinged to the second rotation shaft 260, and the second end of the second link 290 is slidably connected to the second housing 220.
Referring to fig. 7 and 8, in one embodiment, the first housing 210 is provided with a first chute 212, and the second end of the first link 280 is provided with a first connecting post 282, where the first connecting post 282 is located in the first chute 212 and slidably connected to the first housing 210. In an embodiment, the second housing 220 is provided with a second chute 222. The second end of the second connecting rod 290 is provided with a second connecting column 292, and the second connecting column 292 is located in the second sliding groove 222 and is slidably connected with the second housing 220.
In the unfolded state, the extending length of the folding mechanism 200 towards the side of the flexible display screen 100 is the same as the extending length of the folding mechanism 200 away from the side of the flexible display screen 100, and in the folded state, the extending length of the folding mechanism 200 towards the side of the flexible display screen 100 is larger than the extending length of the folding mechanism towards the side of the flexible display screen 100, and by arranging the first sliding plate 230, the first rotating shaft 250, the first connecting rod 280, the second sliding plate 240, the second rotating shaft 260 and the second connecting rod 290, the first casing 210 and the second casing 220 can adapt to the length difference generated when switching between the unfolded state and the folded state.
In an embodiment, the first rotating shaft 250, the second rotating shaft 260, the connecting member 270, the first connecting rod 280 and the second connecting rod 290 may be provided in two groups, wherein the first rotating shafts 250 of the two groups are disposed on the first sliding plate 230, and the second rotating shafts 260 of the two groups are disposed on the second sliding plate 240. The arrangement of the components in two groups can improve the reliability and stability of connection.
Referring to fig. 9, in one embodiment, the folding mechanism 200 may further include a first elastic piece 310, where the first elastic piece 310 is disposed in the first chute 212, and the first elastic piece 310 is respectively disposed at two extreme positions of the sliding direction of the first connecting post 282 in a first engaging position 312. The two first engaging positions 312 of the first elastic piece 310 correspond to the two ends of the sliding path of the first connecting post 282 in the first sliding chute 212. The first engagement position 312 and the first connecting post 282 form a certain degree of interference, so that the first engagement position 312 forms a certain clamping force on the first connecting post 282 to prevent the position of the first connecting post 282 from being changed randomly, so that the position of the first sliding plate 230 relative to the first housing 210 can be stable, that is, the foldable mobile terminal 10 can be kept in a folded state or an unfolded state more stably.
In an embodiment, a first damping position 314 is disposed between two first engaging positions 312 of the first elastic piece 310, wherein the resistance of the first connecting post 282 increases when sliding from the first engaging position 312 to the first damping position 314. The increased resistance may be achieved by the clamping force applied to the first attachment post 282 by the first damping bit 314 being greater than the clamping force applied to the first attachment post 282 by the first engagement bit 312. For example, the first elastic piece 310 may be in a waist-round shape, two first engaging positions 312 are formed at two ends of the first elastic piece 310, the first damping position 314 is formed in the middle of the first elastic piece 310, and a gap in the first damping position 314 for the first connecting post 282 to pass through is smaller than a gap in the first engaging position 312 for the first connecting post 282 to pass through, so that resistance applied to the first link 280 is increased in the process of passing from the first engaging position 312 to the first damping position 314. By thus providing the first elastic piece 310, the first and second housings 210 and 220 of the foldable mobile terminal 10 are rotated to have a more damped feeling.
In an embodiment, the folding mechanism 200 may further include a second elastic piece 320, where the second elastic piece 320 is disposed in the second chute 222, and the second elastic piece 320 is respectively disposed with a second engaging position 322 at two extreme positions of the sliding direction of the second connecting post 292. The two second engaging positions 322 of the second elastic piece 320 correspond to two ends of the sliding path of the second connecting post 292 in the second sliding chute 222. The second clamping position 322 and the second connecting post 292 form a certain degree of interference, so that the second clamping position 322 forms a certain clamping force on the second connecting post 292 to prevent the position of the second connecting post 292 from being changed randomly, so that the position of the second sliding plate 240 relative to the second housing 220 can be stable, that is, the foldable mobile terminal 10 can be kept in a folded state or an unfolded state more stably.
In an embodiment, a second damping position 324 is disposed between two second engaging positions 322 of the second elastic piece 320, wherein the resistance of the second connecting post 292 increases when sliding from the second engaging position 322 to the second damping position 324. The increased resistance may be achieved by the second damping bit 324 applying a greater clamping force to the second connection post 292 than the second engagement bit 322 applying a greater clamping force to the second connection post 292. For example, the second elastic piece 320 may be in a waist-round shape, two second engaging positions 322 are formed at two ends of the second elastic piece 320, the second damping position 324 is formed in the middle of the second elastic piece 320, and a gap in the second damping position 324 for the second connecting column 292 to pass through is smaller than a gap in the second engaging position 322 for the second connecting column 292 to pass through, so that a resistance applied to the second connecting rod 290 is increased in a process of passing from the second engaging position 322 to the second damping position 324. By thus providing the second elastic piece 320, the second housing 220 of the foldable mobile terminal 10 and the second housing 220 are rotated with a more damped feeling.
Referring again to fig. 3, in an embodiment, the first housing 210 includes a first front housing 214 and a first rear housing 216 coupled to each other, and the first chute 212 is formed on the first front housing 214. The first front case 214 and the first rear case 216 may be assembled in a snap-fit manner, thereby facilitating installation. The second housing 220 includes a second front case 224 and a second rear case 226 coupled to each other, and the second chute 222 is formed on the second front case 224. The second front case 224 and the second rear case 226 may be assembled in a snap-fit manner, thereby facilitating installation.
Referring again to fig. 7, further, in an embodiment, the folding mechanism 200 may further include a first tab 330, the first tab 330 being coupled to the first front shell 214, the first tab 330 spacing the first link 280 such that the first link 280 is located between the first tab 330 and the first front shell 214. In one embodiment, the folding mechanism 200 may further include a second tab 340, the second tab 340 being coupled to the second front housing 224, the second tab 340 limiting the second link 290 such that the second link 290 is positioned between the second tab 340 and the second front housing 224.
In one embodiment, the folding mechanism 200 may further include a first connection portion 350, the first connection portion 350 including a first sleeve 352 and a first connection arm 354. The first shaft 250 is threaded through the first sleeve 352, and the first sleeve 352 can rotate relative to the first shaft 250. The first shaft 250 may be only rotatably coupled, not slidably coupled, with respect to the first sleeve 352. The first connecting arm 354 is fixed to the first sleeve 352, and the first link 280 is hinged to the first connecting arm 354. In an embodiment, the folding mechanism 200 may further include a second connection portion 360, the second connection portion 360 including a second sleeve 362 and a second connection arm 364. The second rotating shaft 260 is penetrated through the second sleeve 362, and the second sleeve 362 can rotate relative to the second rotating shaft 260. The second shaft 260 may be rotatably coupled with respect to the second sleeve 362 without sliding. The second connection arm 364 is fixed to the second sleeve 362, and the second link 290 is hinged to the second connection arm 364. In other embodiments, the location of the rotational connection may be varied, and in particular, in one embodiment, the first rotational shaft 250 may be rotationally coupled to the first sled 230. The second rotating shaft 260 may be rotatably coupled to the second slider 240.
Referring again to fig. 6 and 7, in one embodiment, a first end of the first link 280 is provided with a first hinge post 284, the first hinge post 284 passing through a hole formed in the first link arm 354 and a hole formed in the first link 280 such that the first link arm 354 is hinged to the first link 280. In one embodiment, a second hinge post 294 is provided at a second end of the second link 290, and the second hinge post 294 passes through a hole formed in the second connection arm 364 and a hole formed in the second link 290 such that the second connection arm 364 is hinged to the second link 290.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The folding mechanism is applied to the foldable mobile terminal and is used for setting a flexible display screen, and comprises a first shell and a second shell, wherein the first shell and the second shell are used for setting the flexible display screen; the folding mechanism is characterized in that the folding mechanism further comprises:
the first sliding plate is arranged between the first shell and the second shell, at least part of the first sliding plate is accommodated in the first shell and can slide and stretch relative to the first shell;
the second sliding plate is arranged between the first shell and the second shell, is at least partially accommodated in the second shell and can slide and stretch relative to the second shell;
the first rotating shaft is arranged on the first sliding plate;
the second rotating shaft is arranged on the second sliding plate;
the connecting piece is provided with a first hole and a second hole, the first rotating shaft penetrates through the first hole, and the second rotating shaft penetrates through the second hole;
the first end of the first connecting rod is hinged to the first rotating shaft, and the second end of the first connecting rod is used for being connected with the first shell in a sliding manner; a kind of electronic device with high-pressure air-conditioning system
The first end of the second connecting rod is hinged to the second rotating shaft, and the second end of the second connecting rod is used for being connected with the second shell in a sliding mode.
2. The folding mechanism of claim 1, wherein the first housing has a first chute and the second housing has a second chute; the second end of the first connecting rod is provided with a first connecting column, and the first connecting column is positioned in the first sliding groove and is in sliding connection with the first shell; the second end of the second connecting rod is provided with a second connecting column, and the second connecting column is positioned in the second sliding groove and is in sliding connection with the second shell.
3. The folding mechanism of claim 2, further comprising a first spring disposed in the first chute, wherein the first spring is disposed at two extreme positions of the first connecting post in a sliding direction, and wherein the first spring is disposed at a first engagement position.
4. The folding mechanism of claim 3, further comprising a second elastic piece, wherein the second elastic piece is disposed in the second chute, and second clamping positions are respectively disposed at two extreme positions of the second connecting column in the sliding direction.
5. The folding mechanism according to claim 4, wherein a first damping position is provided between the two first engaging positions of the first elastic piece, and wherein resistance becomes larger when the first connecting column slides from the first engaging position to the first damping position;
and a second damping position is arranged between the two second clamping positions of the second elastic sheet, wherein the resistance of the second connecting column is increased when the second connecting column slides from the second clamping position to the second damping position.
6. The folding mechanism of claim 2, wherein the first housing comprises a first front housing and a first rear housing coupled to each other, the first chute being open on the first front housing; the second shell comprises a second front shell and a second rear shell which are combined with each other, and the second sliding groove is formed in the second front shell.
7. The folding mechanism of claim 6, further comprising a first tab coupled to the first front housing, the first tab spacing the first link such that the first link is between the first tab and the first front housing;
the second pressing piece is connected with the second front shell, and the second pressing piece limits the second connecting rod to enable the second connecting rod to be located between the second pressing piece and the second front shell.
8. The folding mechanism of claim 1, wherein the first shaft is rotatably coupled to the first slide; the second rotating shaft is rotationally connected with the second sliding plate.
9. The folding mechanism of claim 1, further comprising a first connection portion comprising a first sleeve and a first connection arm; the first rotating shaft penetrates through the first sleeve, and the first sleeve can rotate relative to the first rotating shaft; the first connecting arm is fixed on the first sleeve, and the first connecting rod is hinged with the first connecting arm;
the second connecting part comprises a second sleeve and a second connecting arm; the second rotating shaft penetrates through the second sleeve, and the second sleeve can rotate relative to the second rotating shaft; the second connecting arm is fixed on the second sleeve, and the second connecting rod is hinged with the second connecting arm.
10. A foldable mobile terminal comprising a flexible display screen disposed on the first and second housings and a folding mechanism according to any one of claims 1-9, the folding mechanism enabling the first and second housings to be folded and the flexible display screen to be on the outside of the foldable mobile terminal when folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744157.9A CN107395816B (en) | 2017-08-25 | 2017-08-25 | Folding mechanism and foldable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744157.9A CN107395816B (en) | 2017-08-25 | 2017-08-25 | Folding mechanism and foldable mobile terminal |
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| Publication Number | Publication Date |
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| CN107395816A CN107395816A (en) | 2017-11-24 |
| CN107395816B true CN107395816B (en) | 2023-07-07 |
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| CN201710744157.9A Active CN107395816B (en) | 2017-08-25 | 2017-08-25 | Folding mechanism and foldable mobile terminal |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345358A (en) * | 2018-01-26 | 2018-07-31 | 努比亚技术有限公司 | A kind of foldable terminals |
| CN109194782A (en) * | 2018-08-24 | 2019-01-11 | 北京小米移动软件有限公司 | Foldable device and installation method |
| KR102587879B1 (en) * | 2018-11-23 | 2023-10-11 | 엘지디스플레이 주식회사 | Foldable Display Device |
| CN109547603B (en) * | 2018-12-29 | 2021-09-21 | 维沃移动通信有限公司 | Terminal device |
| CN111833730A (en) * | 2019-04-18 | 2020-10-27 | 深圳市柔宇科技有限公司 | Folding device and electronic equipment |
| CN110030255A (en) * | 2019-05-07 | 2019-07-19 | 东莞市劲丰电子有限公司 | Four plate water-drop-shaped infolding synchronous rotary mechanisms |
| CN110645261B (en) * | 2019-10-25 | 2024-04-30 | 东莞市宏联电子有限公司 | Rotating mechanism and electronic equipment |
| CN111009192A (en) * | 2019-12-31 | 2020-04-14 | 武汉华星光电半导体显示技术有限公司 | Display panel support frame and display device |
| CN111951684B (en) * | 2020-08-25 | 2022-07-22 | 维沃移动通信有限公司 | Telescopic mechanism and electronic equipment |
| CN116771792A (en) * | 2022-03-16 | 2023-09-19 | 荣耀终端有限公司 | Folding equipment rotating assembly and folding equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE418184T1 (en) * | 2004-09-15 | 2009-01-15 | M2Sys Co Ltd | SLIDING MECHANISM FOR OPENING AND CLOSING A MOBILE PHONE |
| KR102385232B1 (en) * | 2015-06-30 | 2022-04-12 | 삼성디스플레이 주식회사 | Foldable display apparatus |
| CN106559531B (en) * | 2017-01-26 | 2023-06-16 | Oppo广东移动通信有限公司 | Shell assembly, display device and mobile terminal |
| CN207053575U (en) * | 2017-08-25 | 2018-02-27 | 广东欧珀移动通信有限公司 | Fold mechanism and Foldable mobile terminal |
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