CN110225158A - A kind of rolling-up type mobile phone - Google Patents
A kind of rolling-up type mobile phone Download PDFInfo
- Publication number
- CN110225158A CN110225158A CN201910488470.XA CN201910488470A CN110225158A CN 110225158 A CN110225158 A CN 110225158A CN 201910488470 A CN201910488470 A CN 201910488470A CN 110225158 A CN110225158 A CN 110225158A
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- CN
- China
- Prior art keywords
- winding body
- mobile phone
- winding
- buffer substrate
- electromagnet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
-
- 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 discloses a kind of rolling-up type mobile phones, more particularly to field of mobile phones, including mobile phone body, the mobile phone body surface is embedded with flexible screen, the mobile phone body includes the first winding body, second winding body and third wind body, the quantity of the second winding body is set as four, four the second winding bodies are set between the first winding body and third winding body, junction between four the second winding bodies, the junction and third winding body of first winding body and the second winding body and the junction of the second winding body are equipped with articulated shaft, the articulated shaft is set to the surface of mobile phone body, the quantity of the articulated shaft is set as multiple and is symmetric in the left and right sides of flexible screen.Operation of the present invention is convenient, and structural principle is simple, and failure rate is low, can quickly finish the folding to mobile phone body, allows whole mobile phone ontology to curl into a strip, joins end to end, convenient for collecting, reduces volume.
Description
Technical field
The present invention relates to field of mobile phones, it is more particularly related to a kind of rolling-up type mobile phone.
Background technique
Smart phone (Smartphone), refers to as PC, has independent operating system, most of is big
Screen machine, and be to touch capacitance plate, also having part is touch screens, and powerful practicability is high.It can be by user's voluntarily installation kit
The program for including the offer of the third party service providers such as game, constantly expands the function of mobile phone by this class method, and can be with
The general name of so a kind of mobile phone of wireless network access is realized by mobile communication network.
With the development of science and technology flexible screen mobile phone product also comes out gradually, current flexible screen mobile phone is mainly flexible
Screen and circuit board, circuit board are fixed on flexible screen one end.But existing flexible screen mobile phone folding effect is limited, can not achieve super
Thin, inconvenience is stored.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of rolling-up type mobile phone, by adopting
With multiple winding bodies by way of hinged axis connection, and the contact surface setting first of multiple winding bodies is sliding on rear side of mobile phone body
Slot, limiting slot, elastic slice and limit film can not only fold the first winding body, the second winding body and third winding body winding
Angle is defined, while can prevent external dust from entering junction on rear side of mobile phone body and the phenomenon that bite occur, is used
The mode of magnetism connection, it is convenient to operate, and structural principle is simple, and failure rate is low, can quickly finish the folding to mobile phone body,
Allow whole mobile phone ontology to curl into a strip, joins end to end, it is convenient for collecting, reduce volume.
To achieve the above object, the invention provides the following technical scheme: a kind of rolling-up type mobile phone, including mobile phone body,
The mobile phone body surface is embedded with flexible screen, and the mobile phone body includes the first winding body, the second winding body and third winding
Body, the quantity of the second winding body are set as four, and four the second winding bodies are set to the first winding body and third is received
Between scroll, the junction and the of junctions, the first winding body and the second winding body between four the second winding bodies
The junction of three winding bodies and the second winding body is equipped with articulated shaft, and the articulated shaft is set to the surface of mobile phone body, described
The quantity of articulated shaft is set as multiple and is symmetric in the left and right sides of flexible screen.
First sliding groove is offered at the contact surface of the first winding body, four the second winding bodies and third winding body,
The first sliding groove both ends are equipped with limiting slot, the limiting slot and first sliding groove integrated setting, and the height of the limiting slot is big
In being equipped with elastic slice in the height of first sliding groove, the first sliding groove, the elastic slice two sides are equipped with limit film, the elastic slice and limit
Piece integrated setting, the thickness of the limit film are greater than the thickness of elastic slice.
The first buffer substrate tablet, the first buffer substrate tablet inside are additionally provided on the side wall of the first winding body and third winding body
Equipped with the first electromagnet, it is equipped with the second buffer substrate tablet on the two sidewalls of the second winding body, is set on the inside of second buffer substrate tablet
There is the second electromagnet.
Be also provided with second sliding slot on the mobile phone body outer wall, be equipped with baffle in the second sliding slot, the baffle with
Articulated shaft bottom is fixedly connected, and the third winding is equipped with battery in vivo.
In a preferred embodiment, the flexible screen is layed in the first winding body, the second winding body and third and receives
The top of scroll, the second winding body wind body with the first winding body and third by articulated shaft and are flexibly connected.
In a preferred embodiment, the quantity of the first sliding groove is set as five, the limit film outer wall with
Limiting slot inner wall fits, and the elastic slice outer wall fits with first sliding groove inner wall, and the elastic slice is flexibly connected with first sliding groove.
In a preferred embodiment, first buffer substrate tablet and the second buffer substrate tablet are made of rubber material, institute
It states electric with first on the second electromagnet magnetic direction and the first winding body of the first winding body contact side on the second winding body
Magnetic field of magnets is contrary, on the second winding body with the second electromagnet magnetic direction and the of third winding body contact side
The first electromagnet magnetic direction on three winding bodies is opposite.
In a preferred embodiment, the first buffer substrate tablet and the second winding body sidewall on the first winding body sidewall
On the second buffer substrate tablet fit, the first buffer substrate tablet delays with second on the second winding body sidewall on third winding body sidewall
Punching fits.
In a preferred embodiment, the magnetic field of two the second electromagnet of two second winding body junctions
Contrary, two the second buffer substrate tablets of two second winding body junctions fit.
In a preferred embodiment, the input terminal of first electromagnet and the second electromagnet is equipped with for controlling
The relay of on-off processed, the relay input terminal are connect with control center in mobile phone.
In a preferred embodiment, the second sliding slot and the fan-shaped setting of baffle, the baffle inner wall with
Second sliding slot inner wall fits, and the second sliding slot center of circle and the baffle center of circle are overlapped.
Technical effect and advantage of the invention:
1, in such a way that multiple winding bodies are by hinged axis connection, and the contact surface of multiple winding bodies is set on rear side of mobile phone body
First sliding groove, limiting slot, elastic slice and limit film are set, the first winding body, the second winding body and third winding body can not only be received
The folded angle of convolution is defined, while can prevent external dust from entering junction on rear side of mobile phone body and showing for bite occur
As by the way of magnetism connection, it is convenient to operate, and structural principle is simple, and failure rate is low, can quickly finish to mobile phone body
Folding, allow whole mobile phone ontology to curl into a strip, join end to end, it is convenient for collecting, reduce volume；
2, fan-shaped second sliding slot is opened up on the side of mobile phone body, and fan-shaped baffle and second is set in second sliding slot
Sliding slot is used cooperatively, and the gap that first winds body, the second winding body and third winding body side surface is blocked, external ash is prevented
Dirt enters to junction from the side of mobile phone body, can promote the aesthetics of mobile phone body, can also reduce in folding process
The probability of existing failure, improves practicability；
3, the first buffer substrate tablet and the second buffer substrate tablet being arranged can buffer impact when resetting, and reduce impact force pair when resetting
Influence inside mobile phone body.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention.
Fig. 2 is schematic diagram of internal structure when third of the invention winds body winding.
Fig. 3 is part A detailed structure schematic diagram in Fig. 1 of the invention.
Fig. 4 is part B detailed structure schematic diagram in Fig. 2 of the invention.
Fig. 5 is overlooking structure diagram of the invention.
Fig. 6 is forward sight structural schematic diagram of the invention.
Fig. 7 is external structure schematic diagram when the first winding body and third of the invention wind body winding.
Fig. 8 is elastic slice of the invention and limit film structural schematic diagram.
Appended drawing reference are as follows: 1 mobile phone body, 2 flexible screens, 3 first winding bodies, 4 second winding bodies, 5 thirds winding body, 6 hinges
Spindle, 7 first sliding grooves, 8 limiting slots, 9 elastic slices, 10 limit films, 11 first buffer substrate tablets, 12 first electromagnet, 13 second buffer substrate tablets,
14 second electromagnet, 15 second sliding slots, 16 baffles, 17 batteries.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Such as Fig. 1-5 and a kind of rolling-up type mobile phone shown in Fig. 8, including mobile phone body 1,1 surface of mobile phone body is embedding
Equipped with flexible screen 2, the mobile phone body 1 includes that the first winding body 3, second winds body 4 and third winding body 5, and described second receives
The quantity of scroll 4 is set as four, and four the second winding bodies 4 are set between the first winding body 3 and third winding body 5,
The junction of junction, the first winding body 3 and the second winding body 4 between four the second winding bodies 4 and third winding
The junction of body 5 and the second winding body 4 is equipped with articulated shaft 6, and the articulated shaft 6 is set to the surface of mobile phone body 1, the hinge
The quantity of spindle 6 is set as multiple and is symmetric in the left and right sides of flexible screen 2；
First sliding groove 7 is offered at the contact surface of described body 3, four second winding bodies 4 of first winding and third winding body 5,
7 both ends of first sliding groove are equipped with limiting slot 8,7 integrated setting of the limiting slot 8 and first sliding groove, the height of the limiting slot 8
Degree is greater than the height of first sliding groove 7, elastic slice 9 is equipped in the first sliding groove 7,9 two sides of elastic slice are equipped with limit film 10, described
Elastic slice 9 and 10 integrated setting of limit film, the thickness of the limit film 10 are greater than the thickness of elastic slice 9；
The first buffer substrate tablet 11 is additionally provided on the side wall of the first winding body 3 and third winding body 5, in first buffer substrate tablet 11
Side is equipped with the first electromagnet 12, is equipped with the second buffer substrate tablet 13, second buffer substrate tablet on the two sidewalls of the second winding body 4
13 insides are equipped with the second electromagnet 14；
The flexible screen 2 is layed in the top of the first winding body 3, second winding body 4 and third winding body 5, second winding
Body 4 winds body 5 with the first winding body 3 and third by articulated shaft 6 and is flexibly connected；
The quantity of the first sliding groove 7 is set as five, and 10 outer wall of limit film fits with 8 inner wall of limiting slot, the bullet
9 outer wall of piece fits with 7 inner wall of first sliding groove, and the elastic slice 9 is flexibly connected with first sliding groove 7；
First buffer substrate tablet 11 and the second buffer substrate tablet 13 are made of rubber material, receive on the second winding body 4 with first
Scroll 3 contact side 14 magnetic direction of the second electromagnet with first wind body 3 on 12 magnetic direction of the first electromagnet on the contrary,
It is contacted on 14 magnetic direction of the second electromagnet and third winding body 5 of side on the second winding body 4 with third winding body 5
First electromagnet, 12 magnetic direction is opposite；
The first buffer substrate tablet 11 fits with the second buffer substrate tablet 13 on the second winding 4 side wall of body on first winding, 3 side wall of body,
The first buffer substrate tablet 11 fits with the second buffer substrate tablet 13 on the second winding 4 side wall of body on third winding 5 side wall of body；
The magnetic direction of two the second electromagnet 14 of two second winding, 4 junctions of body is on the contrary, two described second are received
Two the second buffer substrate tablets 13 of 4 junction of scroll fit；
The input terminal of first electromagnet 12 and the second electromagnet 14 is equipped with the relay for controlling on-off, the relay
Device input terminal is connect with control center in mobile phone.
Embodiment specifically: when mobile phone is in normal use process, the first electromagnet 12 and the second electromagnet 14 are logical
Electricity condition, the first winding body 3 and the second winding body 4 and third winding body 5 that contacts second wind body 4 and pass through the with what is contacted
One electromagnet 12 and the second electromagnet 14 adsorb, by the second mutually absorption of electromagnet 14 between four second winding bodies 4, entirely
Mobile phone body 1 and flexible screen 2 keep linear state, when user, which needs to wind mobile phone body 1, to be folded, pass through the middle control of mobile phone
Control signal is issued to relay, controls the first electromagnet 12 and the power-off of the second electromagnet 14, pulls the first winding body 3 to flexibility
Shield 2 curvings, during the first winding body 3 is curved, first sliding groove 7 on the first winding body 3 and the second winding 4 contact surface of body
Interior elastic slice 9 is bent, and is moved and is bent in first sliding groove 7, when the limit film 10 of 9 two sides of elastic slice is moved to 8 end of limiting slot
When, elastic slice 9 stops bending and movement, limits to the first winding body 3, and the first winding body 3 stops bending, then successively pulls
Third winds body 5 and four second winding bodies 4, the bending fold that body 5 and the second winding body 4 are wound to third is completed, so that whole
A mobile phone body 1 can curl into a strip, join end to end, convenient for collecting, reduction volume, the first sliding groove 7 of setting,
Body 4 not only can be wound to the first winding body 3, second for limiting slot 8, elastic slice 9 and limit film 10 and the third winding winding of body 5 folds
Angle be defined, while can prevent external dust on rear side of mobile phone body 1 enter junction there is the phenomenon that bite, when
When user needs to open mobile phone body 1, controls the first electromagnet 12 and the second electromagnet 14 is powered, the first adjacent electromagnet 12
Suction is generated with the second electromagnet 14 and the second adjacent electromagnet 14 and the second electromagnet 14, the first winding body 3, second is received
Scroll 4 and third wind body 5 makes mobile phone body 1 revert to linear state again into actuation, and receives in the first winding body 3, second
When scroll 4 and third winding body 5 are resetted, the first buffer substrate tablet 11 and the second buffer substrate tablet 13 of setting can be to impacts when resetting
It is buffered, impact force is to the influence inside mobile phone body 1 when reducing reset.
A kind of rolling-up type mobile phone as illustrated in figs. 5-7 is also provided with second sliding slot 15 on 1 outer wall of mobile phone body,
It is equipped with baffle 16 in the second sliding slot 15, the baffle 16 is fixedly connected with 6 bottom of articulated shaft, in the third winding body 5
Equipped with battery 17；
The second sliding slot 15 and the fan-shaped setting of baffle 16,16 inner wall of baffle fit with 15 inner wall of second sliding slot,
15 center of circle of second sliding slot and 16 center of circle of baffle are overlapped.
Embodiment specifically: when user, which carries out winding to mobile phone body 1, to be folded, the first winding body 3 and the second winding
Body 4 rotates on articulated shaft 6, and the second winding body 4 and the second winding body 4 rotate on articulated shaft 6, and third winds body 5 and second
Winding body 4 rotates on articulated shaft 6, at this point, the baffle 16 being fixedly connected with articulated shaft 6 can move in fan-shaped second sliding slot 15
It is dynamic, the gap that the first winding body 3, second winds body 4 and third winding 5 side of body is blocked, prevents external dust from hand
The side of machine ontology 1 enters to junction, can promote the aesthetics of mobile phone body 1, can also reduce and occur event in folding process
The probability of barrier, improves practicability.
Working principle of the present invention:
Referring to Figure of description 1-5 and Fig. 8, multiple winding bodies are in such a way that articulated shaft 6 connects, and on rear side of mobile phone body 1
Contact surface setting first sliding groove 7, limiting slot 8, elastic slice 9 and the limit film 10 of multiple winding bodies, not only can be to the first winding body
3, the angle that the second winding body 4 and the third winding winding of body 5 fold is defined, while external dust can be prevented from mobile phone sheet
Enter junction on rear side of body 1 and the phenomenon that bite occur, by the way of magnetism connection, it is convenient to operate, and structural principle is simple, failure
Rate is low, and the first buffer substrate tablet 11 and the second buffer substrate tablet 13 of setting can buffer impact when resetting, and reduces and impacts when resetting
Power is to the influence inside mobile phone body 1；
Referring to Figure of description 5-7, fan-shaped second sliding slot 15 is opened up on the side of mobile phone body 1, and in second sliding slot 15
The fan-shaped baffle 16 of interior setting is used cooperatively with second sliding slot 15, and the first winding body 3, second is wound body 4 and third winds body 5
The gap of side is blocked, and prevents external dust from entering to junction from the side of mobile phone body 1, can promote mobile phone body
1 aesthetics can also reduce the probability to break down in folding process.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, and other structures can
With reference to being commonly designed, under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of rolling-up type mobile phone, including mobile phone body, it is characterised in that: mobile phone body (1) surface is embedded flexible
To shield (2), the mobile phone body (1) includes that the first winding body (3), the second winding body (4) and third wind body (5), and described second
The quantity of winding body (4) is set as four, and four second windings body (4) are set to the first winding body (3) and third winding
Between body (5), the company of junction, the first winding body (3) and the second winding body (4) between four second windings body (4)
The place of connecing and third winding body (5) and the junction of the second winding body (4) are equipped with articulated shaft (6), articulated shaft (6) setting
Quantity in the surface of mobile phone body (1), the articulated shaft (6) is set as multiple and is symmetric in a left side for flexible screen (2)
Right two sides；
First is offered at the contact surface of first winding body (3), four the second windings body (4) and third winding body (5)
Sliding slot (7), first sliding groove (7) both ends are equipped with limiting slot (8), and the limiting slot (8) and first sliding groove (7) integration are set
It sets, the height of the limiting slot (8) is greater than the height of first sliding groove (7), is equipped with elastic slice (9) in the first sliding groove (7), described
Elastic slice (9) two sides are equipped with limit film (10), the elastic slice (9) and limit film (10) integrated setting, the limit film (10)
Thickness is greater than the thickness of elastic slice (9)；
It is additionally provided with the first buffer substrate tablet (11) on the side wall of first winding body (3) and third winding body (5), first buffering
The first electromagnet (12) are equipped on the inside of piece (11), are equipped with the second buffer substrate tablet (13) on the two sidewalls of second winding body (4),
The second electromagnet (14) are equipped on the inside of second buffer substrate tablet (13)；
It is also provided with second sliding slot (15) on mobile phone body (1) outer wall, is equipped with baffle (16) in the second sliding slot (15),
The baffle (16) is fixedly connected with articulated shaft (6) bottom, is equipped with battery (17) in third winding body (5).
2. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: the flexible screen (2) is layed in first
Wind the top of body (3), the second winding body (4) and third winding body (5), second winding body (4) by articulated shaft (6) and
First winding body (3) and third winding body (5) are flexibly connected.
3. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: the quantity of the first sliding groove (7) is set
Five are set to, limit film (10) outer wall fits with limiting slot (8) inner wall, elastic slice (9) outer wall and first sliding groove (7)
Inner wall fits, and the elastic slice (9) is flexibly connected with first sliding groove (7).
4. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: first buffer substrate tablet (11) and second
Buffer substrate tablet (13) is made of rubber material, contacts the second electricity of side in second winding body (4) with the first winding body (3)
The first electromagnet (12) magnetic direction on magnet (14) magnetic direction and the first winding body (3) is on the contrary, the second winding body
(4) electric with first on the second electromagnet (14) magnetic direction and third winding body (5) of third winding body (5) contact side on
Magnet (12) magnetic direction is opposite.
5. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: on described first winding body (3) side wall
First buffer substrate tablet (11) fits with the second buffer substrate tablet (13) on second winding body (4) side wall, and the third winds body (5) side
The first buffer substrate tablet (11) fits with the second buffer substrate tablet (13) on second winding body (4) side wall on wall.
6. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: two second windings body (4) are even
The magnetic direction of two second electromagnet (14) at place is connect on the contrary, two second windings two second of body (4) junction
Buffer substrate tablet (13) fits.
7. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: first electromagnet (12) and second
The input terminal of electromagnet (14) is equipped with the relay for controlling on-off, and control center connects in the relay input terminal and mobile phone
It connects.
8. a kind of rolling-up type mobile phone according to claim 1, it is characterised in that: the second sliding slot (15) and baffle
(16) fan-shaped setting, baffle (16) inner wall fit with second sliding slot (15) inner wall, second sliding slot (15) circle
The heart and baffle (16) center of circle are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910488470.XA CN110225158A (en) | 2019-06-05 | 2019-06-05 | A kind of rolling-up type mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910488470.XA CN110225158A (en) | 2019-06-05 | 2019-06-05 | A kind of rolling-up type mobile phone |
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| Publication Number | Publication Date |
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| CN110225158A true CN110225158A (en) | 2019-09-10 |
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ID=67819503
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910488470.XA Pending CN110225158A (en) | 2019-06-05 | 2019-06-05 | A kind of rolling-up type mobile phone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732023A (en) * | 2020-12-31 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
| JP2021131151A (en) * | 2020-02-20 | 2021-09-09 | ペキン シャオミ モバイル ソフトウェア カンパニー, リミテッドBeijing Xiaomi Mobile Software Co., Ltd. | Hinge structure and foldable electronic apparatus |
| CN113411422A (en) * | 2021-06-16 | 2021-09-17 | 维沃移动通信有限公司 | Support mechanism and electronic equipment |
-
2019
- 2019-06-05 CN CN201910488470.XA patent/CN110225158A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021131151A (en) * | 2020-02-20 | 2021-09-09 | ペキン シャオミ モバイル ソフトウェア カンパニー, リミテッドBeijing Xiaomi Mobile Software Co., Ltd. | Hinge structure and foldable electronic apparatus |
| US11744030B2 (en) | 2020-02-20 | 2023-08-29 | Beijing Xiaomi Mobile Software Co., Ltd. | Hinge structure and foldable electronic device |
| CN112732023A (en) * | 2020-12-31 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
| CN112732023B (en) * | 2020-12-31 | 2024-01-09 | 维沃移动通信有限公司 | Electronic equipment |
| CN113411422A (en) * | 2021-06-16 | 2021-09-17 | 维沃移动通信有限公司 | Support mechanism and electronic equipment |
| CN113411422B (en) * | 2021-06-16 | 2024-06-28 | 维沃移动通信有限公司 | Supporting mechanism and electronic equipment |
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