CN208565248U - A kind of concealed split hinge - Google Patents
A kind of concealed split hinge Download PDFInfo
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- CN208565248U CN208565248U CN201821154866.8U CN201821154866U CN208565248U CN 208565248 U CN208565248 U CN 208565248U CN 201821154866 U CN201821154866 U CN 201821154866U CN 208565248 U CN208565248 U CN 208565248U
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Abstract
A kind of concealed split hinge is equipped with ostiolate first arc track space on the first pedestal of a semi-circular seat body, and the second pedestal is equipped with ostiolate second arc track space, and the opening direction of two openings is opposite；The first connecting portion of one first rotating member connects first support, first curved portion passes through the first opening of the first pedestal, and can be contained among the first arc track space in a manner of opposite sliding, one end of the first curved portion sets that there are two first elastic arms at the first interval of tool；And the second connecting portion of one second rotating member connects second support, second curved portion of the second rotating member passes through the second opening of the second pedestal, and can be contained among the second arc track space in a manner of opposite sliding, one end of the second curved portion sets that there are two the second elastic arms with the second interval.
Description
Technical field
The utility model relates to a kind of hinge more particularly to a kind of concealed split hinges of folding-type electronic device.
Background technique
Traditional folding-type electronic device, such as the display and pedestal of laptop mainly pass through holocentric pivot hinge
It is separately connected display side and pedestal is pivoted with being formed, so as to enabling display to start relative to base turning or being closed.
Wherein, as TaiWan, China announces No. M529774 " the electronic device branch of linkage and the application linkage
Shown in frame " patent, it can not only be lifted by the movement of the first connecting rod and a second connecting rod that are coaxially pivotally connected with reaching above-mentioned
It rises, the purpose of closure, and can be in the one-piece type electricity for being applied to above-mentioned folding-type electronic device or such as tablet computer etc
When on sub-device product, the foot prop overturning of support display can be allowed to start or be closed, and will not be exposed in closure.For another China
Shown in the electronic device and hinge patent that people's republic's disclosure of the invention the CN102606616Ath, coaxial pivot again may be by
The movement of the two-arm connect, to achieve the effect that above-mentioned to start, be closed and hide.
Utility model content
Either " electronic device support of linkage and the application linkage " patent or " electronic device and hinge
Structure disclosed in chain " patent, all needs through additional torsion module to generate enough torsion, with start or be closed it is dynamic
Supporting role is formed during work.In this way, in order to install torsion module composed by multiple elastic slices, gasket and nut,
To not lofty, even hidden in structure design, it is necessary to preset enough accommodating spaces for additional or accommodate the torsion
Power module, but also whole volume will be made to become larger, not only it is unfavorable for whole design, and do not meet overall volume and gradually tend to
Gently, the thin market demand.In view of this, in order to provide a kind of structure for being different from the prior art, and improve above-mentioned disadvantage, it sends out
The experience of bright people's product many years and continuous research and development improve, and have the generation of the utility model then.
One purpose of the utility model is providing a kind of concealed split hinge, and the structure that not only can solve the prior art is multiple
Miscellaneous, whole volume is big and the problem of be unfavorable for whole design, and can by way of rotating block and multiple rotatable lamellas overlapping group
At making effectively to simplify composition component to reduce cost, reduce overall volume in favor of design, and it is light, thin to reach overall volume
The market demand can be conveniently adjusted structural strength to promote to sell, and can be with visual gauge lattice to adjust torque magnitude.
In order to achieve the above object, concealed split hinge set by the utility model includes a semi-circular seat body, one first
Rotating member and one second rotating member.Wherein, which includes that one first pedestal and one second pedestal, the first pedestal are set
There is one first arc track space of the first opening of tool, the second pedestal is equipped with one second arc track space of the second opening of tool,
First opening is opposite with the opening direction of the second opening；First rotating member includes a first connecting portion and one first curved portion,
First connecting portion passes through the first opening of the first pedestal for connecting a first support, the first curved portion, and can be with can be opposite
The mode of sliding is contained among the first arc track space；One end of first curved portion is set there are two the first elastic arm, and two
There is one first interval between first elastic arm, when to make the first curved portion relative to the first arc track dimensional slip,
Two the first elastic arms can gradually be deformed to form friction torsion；And second rotating member includes a second connecting portion and one the
Two curved portions, second connecting portion pass through the second opening of the second pedestal for connecting a second support, the second curved portion, and can
Can be contained among the second arc track space in a manner of opposite sliding；One end of second curved portion sets elastic there are two second
Arm has one second interval between two the second elastic arms, to make the second curved portion relative to the second arc track space
When sliding, two the second elastic arms can gradually be deformed to form friction torsion.
When implementation, the first rotating member includes one first rotating block and multiple first rotatable lamellas being set side by side, the first rotation
Block includes one first link block and one first arc block, and the first rotatable lamella includes one first connection sheet and one first arc-like sheet, the
One link block and multiple first connection sheets form first connecting portion, and the first arc block and multiple first arc-like sheets form the first arc
Portion, two the first elastic arms are set to one end of the first arc-like sheet.
When implementation, at least one first elastic arm of two the first elastic arms includes one first male part, changes the first evagination
Portion is used to compress the inner wall of the first pedestal in the first arc track space.
When implementation, which is pivotally connected one first roller, and first roller is for compressing positioned at the first arc track
The inner wall of the first pedestal in space.
When implementation, the first pedestal includes one first locating part and one first locating piece being set side by side, the first locating part packet
One first arc-shaped limit space is included, which is used to accommodate multiple first arcs of multiple first rotatable lamellas
Piece；First locating piece includes one first arc located space, which is used to accommodate the of the first rotating block
One arc block, the first arc-shaped limit space and the first arc located space form the first arc track space.
When implementation, which includes one first curved piece and one first arc-curved part, first curved piece of intrados
The first arc located space is formed between the extrados of the first arc-curved part.
When implementation, the first locating piece in the first arc located space includes at least one first blocking portion, the first arc
One end of shape block has at least one first hook part, and first hook part is for compressing at least one first blocking portion.
When implementation, the second rotating member includes one second rotating block and multiple second rotatable lamellas being set side by side, the second rotation
Block includes one second link block and one second arc block, and the second rotatable lamella includes one second connection sheet and one second arc-like sheet, the
Two link blocks and multiple second connection sheets form second connecting portion, and the second arc block and multiple second arc-like sheets form the second arc
Portion, two the second elastic arms are set to one end of the second arc-like sheet.
When implementation, the second elastic arm of at least one of two second elastic arms has one second male part, this is outside second
Protrusion is used to compress the inner wall of the second pedestal in the second arc track space.
When implementation, which is pivotally connected a second tin roller, and the second tin roller is for compressing positioned at the second arc track
The inner wall of the second pedestal in space.
When implementation, which includes that one second locating part and one second locating piece, the second locating part arranged side by side have
One second arc-shaped limit space, the second arc-shaped limit space are used to accommodate multiple second arc-like sheets of multiple second rotatable lamellas；
Second locating piece includes one second arc located space, which is used to accommodate the second arc of the second rotating block
Shape block, the second arc-shaped limit space and the second arc located space form the second arc track space.
When implementation, which includes one second curved piece and one second arc-curved part, second curved piece of intrados
The second arc located space is formed between the extrados of the second arc-curved part.
When implementation, the second locating piece in the second arc located space includes at least one second blocking portion, the second arc
One end of shape block has at least one second hook part, and second hook part is for compressing at least one second blocking portion.
When implementation, this split hinge further includes one first side plate, an intermediate plate and one second side plate, the first side plate, first
Pedestal, intermediate plate, the second pedestal and the second side plate so that a few rivet sequentially also cross and link into an integrated entity.
Detailed description of the invention
Fig. 1 is the component exploded view of the preferred embodiment of the utility model.
Fig. 2 is the three-dimensional appearance schematic diagram of the preferred embodiment of the utility model.
Fig. 3 is the A-A ' sectional view of Fig. 2.
Fig. 4 is the B-B ' sectional view of Fig. 2.
Fig. 5 is three-dimensional appearance schematic diagram of the preferred embodiment of the utility model when part is unfolded.
Fig. 6 is diagrammatic cross-section of the preferred embodiment of the utility model when part is unfolded.
Fig. 7 is three-dimensional appearance schematic diagram of the preferred embodiment of the utility model when being fully deployed angle about 180 degree.
Fig. 8 is diagrammatic cross-section of the preferred embodiment of the utility model when being fully deployed angle about 180 degree.
Description of symbols
The semicircle pedestal 2 of concealed split hinge 1
First side plate, 21 first pedestal 22
First locating part, 221 first arc-shaped limit space 2211
First 222 first curved pieces 2221 of locating piece
First arc-curved part, 2,222 first arc located space 2223
First arc track space 223 first opening 224
First blocking portion, 225 intermediate plate 23
Second pedestal, 24 second locating part 241
Second arc-shaped limit space, 2,411 second locating piece 242
Second curved piece of 2,421 second arc-curved part 2422
Second arc located space, 2,423 second arc track space 243
Second 244 second blocking portions 245 of opening
Second side plate, 25 first rotating member 3
First rotating block, 31 first link block 311
First arc block, 312 first hook part 313
First roller, 314 first rotatable lamella 32
First connection sheet, 321 first arc-like sheet 322
First elastic arm 323 first interval 324
First male part, 325 first connecting portion 33
First curved portion, 34 second rotating member 4
Second rotating block, 41 second link block 411
Second arc block, 412 second hook part 413
414 second rotatable lamella 42 of second tin roller
Second connection sheet, 421 second arc-like sheet 422
Second elastic arm 423 second interval 424
Second male part, 425 second connecting portion 43
Second curved portion, 44 first support 91
Second support 92.
Specific embodiment
Referring to Fig. 1, its preferred embodiment for the concealed split hinge 1 of the utility model comprising one is semicircle
Pedestal 2, one first rotating member 3 and one second rotating member 4.Wherein, the first rotating member 3 is connected to the display of an electronic device
91 side of first support, the second rotating member 4 is connected to 92 side of second support of the pedestal of electronic device, so as at first turn
When moving part 3 and the second rotating member 4 are relatively rotated respectively with semicircle pedestal 2 for axle center, allow display is opposite with pedestal to overturn.
Please refer to Fig. 1 ~ 4, semicircle pedestal 2 include one first side plate 21, one first pedestal 22, an intermediate plate 23,
One second pedestal 24 and one second side plate 25, and the first side plate 21, the first pedestal 22, intermediate plate 23, the second pedestal 24 and second
The laterally stacking of side plate 25, and with several rivets sequentially also cross to link into an integrated entity.
First pedestal 22 includes one first locating part 221 and one first locating piece 222 side by side, the first locating part 221
Side abuts the first side plate 21, the adjacent intermediate plate 23 in the side of the first locating piece 222.First locating part 221 is that section is in bad bow
The arc block of shape, the first locating part 221 have one first arc-shaped limit space 2211, the one end in the first arc-shaped limit space 2211
Closing, the other end are open.And the first locating piece 222 includes one first curved piece 2221 and one first arc-curved part 2222, the first arc
One first arc located space 2223, the first arc are formed between the intrados of knee-piece 2221 and the extrados of the first arc-curved part 2222
Shape located space 2223 and the first arc-shaped limit space 2211 are combined into one first arc track space 223, the first arc track
The one end in space 223 forms one first opening 224.The extrados of first curved piece 2221 of intrados and the first arc-curved part 2222
It is respectively equipped with a raised line, as the first blocking portion 225, two the first blocking portions 225 are oppositely arranged and simultaneously positioned at the raised line
In one arc located space 2223.
Second pedestal 24 includes one second locating part 241 and one second locating piece 242 being set side by side, the second locating part
Adjacent second side plate 25 in 241 side, the adjacent intermediate plate 23 in the side of the second locating piece 242.Second locating part 241 is in for section
Bad bowed arc block, the second locating part 241 include one second arc-shaped limit space 2411, the second arc-shaped limit space 2411
Closed at one end, the other end is open.And the second locating piece 242 includes one second curved piece 2421 and one second arc-curved part 2422, the
One second arc located space 2423 is formed between two curved pieces 2421 of intrados and the extrados of the second arc-curved part 2422, the
Two arc located spaces 2423 and the second arc-shaped limit space 2411 are combined into one second arc track space 243, the second arc
One end of orbit space 243 forms one second opening 244, and the second opening 244 is opposite with the opening direction of the first opening 224.In addition,
The extrados of second curved piece 2421 of intrados and the second arc-curved part 2422 is respectively equipped with a raised line, and the raised line is as the second resistance
Stopper 245, two the second blocking portions 245 are oppositely arranged and while being located in the second arc located space 2423.
First rotating member 3 includes one first rotating block 31 and multiple first rotatable lamellas 32, the first rotating block 31 and first turn
The cross sectional shape of movable plate 32 is identical and with laterally connection side by side.First rotating block 31 is including one first link block 311 and by first
One first arc block 312 that one end of link block 311 extends, the first arc block 312 pass through the first opening of the first pedestal 22
224, and can be contained among the first arc located space 2211 in a manner of opposite sliding；One end of first arc block 312 has
There are two the first hook parts 313 reversely protruded, for compressing two the first blocking portions 225 respectively.The insertion of first arc block 312 and pivot
It is connected to one first roller 314, so as to compressing the inner wall for the first locating piece 222 being located in the first arc located space 2223, and
Formation is in rolling contact.Any first rotatable lamella 32 includes one first connection sheet 321 and one first arc-like sheet 322, the first link block
311 form a first connecting portion 33 with multiple first connection sheets 321, and first connecting portion 33 connects first support 91；And the first arc
Shape block 312 and multiple first arc-like sheets 322 form one first curved portion 34.Multiple first arc-like sheets 322 pass through the first pedestal 22
The first opening 224, and can be contained among the first arc-shaped limit space 2211 in a manner of opposite sliding；Any first arc
One end of piece 322 sets the first elastic arm 323 there are two bifurcated, includes one first interval between two the first elastic arms 323
324, any first elastic arm 323 of two the first elastic arms 323 includes one first male part 325, two the first male parts 325
Reversed protrusion, so as to compressing the inner wall for the first locating part 221 being located in the first arc-shaped limit space 221.
And the second rotating member 4 includes one second rotating block 41 and multiple second rotatable lamellas 42, the second rotating block 41 and second
The cross sectional shape of rotatable lamella 42 is identical and with laterally connection side by side.Second rotating block 41 includes one second link block 411 and by the
One second arc block 412 that one end of two link blocks 411 extends, the second arc block 412 pass through the second opening of the second pedestal 24
244, and can be contained among the second arc located space 2423 in a manner of opposite sliding；One end of second arc block 412 has
There are two the second hook parts 413 reversely protruded, for compressing two the second blocking portions 245 respectively.Second arc block 412 is embedded in simultaneously
It is articulated with a second tin roller 414, so as to compressing the inner wall for the second locating piece 242 being located in the second arc located space 2423,
And it is formed and is in rolling contact.Any second rotatable lamella 42 includes one second connection sheet 421 and one second arc-like sheet 422, the second connection
Block 411 and multiple second connection sheets 421 form a second connecting portion 43, and second connecting portion 43 connects second support 92；And second
Arc block 412 and multiple second arc-like sheets 422 form one second curved portion 44.Multiple second arc-like sheets 422 pass through the second pedestal
24 the second opening 244, and can be contained among the second arc-shaped limit space 2411 in a manner of opposite sliding；Any second arc
One end of shape piece 422 sets the second elastic arm 423 there are two bifurcated, has one second interval between two the second elastic arms 423
424, any second elastic arm 423 of two the second elastic arms 423 has one second male part 425, two the second male parts 425
Reversed protrusion, so as to compressing the inner wall for the second locating part 241 being located in the second arc-shaped limit space 2411.
Whereby, as shown in Fig. 1 ~ 8, when display in overturning closure or is fully deployed at angle about 180 relative to pedestal
When spending, by the gradually deformation of two the first elastic arms 323 and two the second elastic arms 423, can with the first locating part 221 and
Second locating part 241 is respectively formed friction torsion, and display and pedestal is enable freely to be stuck on certain angle in rotation.And
Since the first roller 314 presses on 2223 inner wall of the first arc located space of the first locating piece 222, second tin roller 414 is compressed
In 2423 inner wall of the second arc located space of the second locating piece 242, then auxiliary stabilization function can be formed, allow display and pedestal
Opposite opening and closing movement it is more smooth.
Therefore, the utility model has the advantage that
1, first rotating member of the utility model and the second rotating member are overlapped with rotating block and multiple rotatable lamellas respectively
Mode forms, and therefore, helps to reduce volume without occupied space, and be conducive to the whole design of electronic device, to reach
Light, the thin market demand of overall volume.
2, the rotating block of the utility model is fabricated by MIM (metal injection molded), and the rotatable lamella of thinner thickness
Be made of impact style, by the rotation chip architecture of overlapping, can visual gauge lattice to adjust torque magnitude, and then increase or decrease
Integral thickness.That is, when needing torsion big a bit, the quantity of rotatable lamella can be increased and reduce the thickness of rotating block；
Conversely, exactly increasing the thickness of rotating block when needing small torsion and reducing the quantity of rotatable lamella；It can certainly make rotating block
Thickness does not change, and increases or decreases the quantity of rotatable lamella to adjust torque value.Therefore, it is strong not only to can be convenient adjustment structure
Degree, and the size of torsion can be adjusted with visual gauge lattice.
3, two rotating members of the utility model are when being respectively relative to the first pedestal and the second pedestal rotates, due to first
Roller presses on the first arc located space inner wall of the first locating piece, and second tin roller presses on the second arc of the second locating piece
Shape located space inner wall, therefore, when display is opposite with pedestal to be opened and closed, can arrange in pairs or groups simultaneously rotating block and rotatable lamella it is dynamic
Make, to form auxiliary stabilization function, makes opening and closing movement more smooth.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Claims (14)
1. a kind of concealed split hinge, which is characterized in that the split hinge includes:
One semi-circular seat body, the semicircle pedestal include one first pedestal and one second pedestal, which is equipped with tool one the
One first arc track space of one opening, second pedestal are equipped with one second arc track space of one second opening of tool, should
First opening is opposite with the opening direction of second opening；
One first rotating member, first rotating member include that a first connecting portion and one first curved portion, the first connecting portion are used for
A first support is connected, which passes through first opening of first pedestal, and can be in a manner of opposite sliding
It is contained among the first arc track space；One end of first curved portion is set there are two the first elastic arm, two the first bullets
Property arm between have one first interval, when to make first curved portion relative to the first arc track dimensional slip, allow
Two first elastic arms can be deformed gradually to form friction torsion；And
One second rotating member, second rotating member include that a second connecting portion and one second curved portion, the second connecting portion are used for
A second support is connected, which passes through second opening of second pedestal, and can be in a manner of opposite sliding
It is contained among the second arc track space；One end of second curved portion is set there are two the second elastic arm, two the second bullets
Property arm between have one second interval, when to make second curved portion relative to the second arc track dimensional slip, allow
Two second elastic arms can be deformed gradually to form friction torsion.
2. concealed split hinge as described in claim 1, which is characterized in that first rotating member includes one be set side by side
First rotating block and multiple first rotatable lamellas, first rotating block include one first link block and one first arc block, this first
Rotatable lamella includes one first connection sheet and one first arc-like sheet, and first link block and multiple first connection sheets form first company
Socket part, first arc block and multiple first arc-like sheets form first curved portion, and two the first elastic arms are set to first arc
One end of shape piece.
3. concealed split hinge as claimed in claim 2, which is characterized in that at least one of two first elastic arms the
One elastic arm have one first male part, first male part be used for compress in the first arc track space this first
The inner wall of pedestal.
4. concealed split hinge as claimed in claim 2 or claim 3, which is characterized in that first arc block pivot joint, one first rolling
Cylinder, first roller are used to compress the inner wall of first pedestal in the first arc track space.
5. concealed split hinge as claimed in claim 4, which is characterized in that first pedestal includes one the be set side by side
One locating part and one first locating piece, first locating part have one first arc-shaped limit space, the first arc-shaped limit space
For accommodating multiple first arc-like sheets of multiple first rotatable lamella；First locating piece has one first arc located space,
The first arc located space is used to accommodate first arc block of first rotating block, the first arc-shaped limit space and this
One arc located space forms the first arc track space.
6. concealed split hinge as claimed in claim 5, which is characterized in that first locating piece includes one first curved piece
And one first arc-curved part, it is fixed that first arc is formed between first curved piece of the intrados and the extrados of first arc-curved part
Bit space.
7. concealed split hinge as claimed in claim 6, which is characterized in that being somebody's turn to do in the first arc located space
First locating piece includes at least one first blocking portion, and one end of first arc block has at least one first hook part, first hook
Portion is for compressing at least one first blocking portion.
8. concealed split hinge as described in claim 1, which is characterized in that second rotating member includes one be set side by side
Second rotating block and multiple second rotatable lamellas, second rotating block include one second link block and one second arc block, this second
Rotatable lamella includes one second connection sheet and one second arc-like sheet, and second link block and multiple second connection sheets form second company
Socket part, second arc block and multiple second arc-like sheets form second curved portion, and two the second elastic arms are set to second arc
One end of shape piece.
9. concealed split hinge as claimed in claim 8, which is characterized in that at least one of two second elastic arms the
Two elastic arms include one second male part, second male part be used for compress in the second arc track space this second
The inner wall of pedestal.
10. concealed split hinge as claimed in claim 8 or 9, which is characterized in that second arc block pivot joint, one second rolling
Cylinder, the second tin roller are used to compress the inner wall of second pedestal in the second arc track space.
11. concealed split hinge as claimed in claim 10, which is characterized in that second pedestal includes one be set side by side
Second locating part and one second locating piece, second locating part include one second arc-shaped limit space, and second arc-shaped limit is empty
Between for accommodating multiple second arc-like sheets of multiple second rotatable lamellas；Second locating piece has one second arc located space,
The second arc located space is used to accommodate second arc block of second rotating block, the second arc-shaped limit space and this
Two arc located spaces form the second arc track space.
12. concealed split hinge as claimed in claim 11, which is characterized in that second locating piece includes one second curved
Block and one second arc-curved part, form second arc between second curved piece of the intrados and the extrados of second arc-curved part
Located space.
13. concealed split hinge as claimed in claim 12, which is characterized in that in the second arc located space
Second locating piece includes at least one second blocking portion, and one end of second arc block includes at least one second hook part, this second
Hook part is for compressing at least one second blocking portion.
14. concealed split hinge as described in claim 1, which is characterized in that the split hinge further include one first side plate,
One intermediate plate and one second side plate, first side plate, first pedestal, the intermediate plate, second pedestal and second side plate with
An at least rivet sequentially also cross and link into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154866.8U CN208565248U (en) | 2018-07-20 | 2018-07-20 | A kind of concealed split hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154866.8U CN208565248U (en) | 2018-07-20 | 2018-07-20 | A kind of concealed split hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565248U true CN208565248U (en) | 2019-03-01 |
Family
ID=65446867
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154866.8U Active CN208565248U (en) | 2018-07-20 | 2018-07-20 | A kind of concealed split hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565248U (en) |
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| WO2020248746A1 (en) * | 2019-06-14 | 2020-12-17 | 深圳市长盈精密技术股份有限公司 | Connecting mechanism, foldable display apparatus, and communication device |
| CN112112882A (en) * | 2019-06-19 | 2020-12-22 | 兆利科技工业股份有限公司 | Hidden split hinge |
| CN112178040A (en) * | 2019-07-02 | 2021-01-05 | 兆利科技工业股份有限公司 | Rotating shaft module and folding device using same |
| CN112392849A (en) * | 2019-08-14 | 2021-02-23 | 富世达股份有限公司 | Pivot structure moving according to virtual axis |
| CN112392848A (en) * | 2019-08-14 | 2021-02-23 | 富世达股份有限公司 | Synchronous transmission pivot device |
| CN112922956A (en) * | 2019-12-06 | 2021-06-08 | 兆利科技工业股份有限公司 | Hidden type split hinge |
| CN113007206A (en) * | 2019-12-19 | 2021-06-22 | 兆利科技工业股份有限公司 | Folding device |
| CN114613255A (en) * | 2020-12-09 | 2022-06-10 | Oppo广东移动通信有限公司 | Rotating mechanism, flexible display device and electronic equipment |
| WO2023280395A1 (en) * | 2021-07-07 | 2023-01-12 | Huawei Technologies Co., Ltd. | Hinge assembly for electronic apparatus |
| WO2023211261A1 (en) * | 2022-04-29 | 2023-11-02 | 삼성전자 주식회사 | Hinge structure, and foldable electronic device comprising same |
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| US11537175B2 (en) | 2019-06-14 | 2022-12-27 | Shenzhen Everwin Precision Technology Co., Ltd. | Connection mechanism, foldable display device and communication device |
| WO2020248746A1 (en) * | 2019-06-14 | 2020-12-17 | 深圳市长盈精密技术股份有限公司 | Connecting mechanism, foldable display apparatus, and communication device |
| CN112112882A (en) * | 2019-06-19 | 2020-12-22 | 兆利科技工业股份有限公司 | Hidden split hinge |
| CN112178040B (en) * | 2019-07-02 | 2021-11-09 | 兆利科技工业股份有限公司 | Rotating shaft module and folding device using same |
| CN112178040A (en) * | 2019-07-02 | 2021-01-05 | 兆利科技工业股份有限公司 | Rotating shaft module and folding device using same |
| CN112392848A (en) * | 2019-08-14 | 2021-02-23 | 富世达股份有限公司 | Synchronous transmission pivot device |
| CN112392849A (en) * | 2019-08-14 | 2021-02-23 | 富世达股份有限公司 | Pivot structure moving according to virtual axis |
| CN112392849B (en) * | 2019-08-14 | 2023-09-12 | 富世达股份有限公司 | Pivot structure moving according to virtual axle center |
| CN112922956B (en) * | 2019-12-06 | 2021-11-09 | 兆利科技工业股份有限公司 | Hidden type split hinge |
| CN112922956A (en) * | 2019-12-06 | 2021-06-08 | 兆利科技工业股份有限公司 | Hidden type split hinge |
| CN113007206A (en) * | 2019-12-19 | 2021-06-22 | 兆利科技工业股份有限公司 | Folding device |
| CN113007206B (en) * | 2019-12-19 | 2023-02-17 | 兆利科技工业股份有限公司 | Folding device |
| CN114613255A (en) * | 2020-12-09 | 2022-06-10 | Oppo广东移动通信有限公司 | Rotating mechanism, flexible display device and electronic equipment |
| CN114613255B (en) * | 2020-12-09 | 2024-03-15 | Oppo广东移动通信有限公司 | Rotating mechanism, flexible display device and electronic equipment |
| WO2023280395A1 (en) * | 2021-07-07 | 2023-01-12 | Huawei Technologies Co., Ltd. | Hinge assembly for electronic apparatus |
| WO2023211261A1 (en) * | 2022-04-29 | 2023-11-02 | 삼성전자 주식회사 | Hinge structure, and foldable electronic device comprising same |
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