CN107623758A - Rotating shaft connector and there is its mobile terminal device - Google Patents
Rotating shaft connector and there is its mobile terminal device Download PDFInfo
- Publication number
- CN107623758A CN107623758A CN201610556923.4A CN201610556923A CN107623758A CN 107623758 A CN107623758 A CN 107623758A CN 201610556923 A CN201610556923 A CN 201610556923A CN 107623758 A CN107623758 A CN 107623758A
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- China
- Prior art keywords
- connector
- screen
- rotating shaft
- installation portion
- shaft core
- Prior art date
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- 238000009434 installation Methods 0.000 claims description 35
- 238000013016 damping Methods 0.000 claims description 21
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a kind of rotating shaft connector and there is its mobile terminal device.Rotating shaft connector is used for the first screen and the second screen for connecting mobile terminal device, and rotating shaft connector includes：First connector, the first connector have the first fixed part for being used for being connected with the first screen；Second connector, the second connector have the second fixed part for being used for being connected with the second screen；Wherein, the first connector and the second connector are rotatably coupled.Rotating shaft connector in the present invention solves the problems, such as that the rotating shaft connector construction of double screen upset mobile phone of the prior art is complex.
Description
Technical field
The present invention relates to domain of communication equipment, in particular to a kind of rotating shaft connector and has its mobile terminal
Equipment.
Background technology
In intelligent terminal field, mobile phone is overturn for double screen, two screen is typically carried out using rotating shaft connector
Connection.As shown in figure 1, existing double screen upset mobile phone connects main screen 1 and auxiliary screen 2 by sidepiece folding rotary shaft 3, fold
The both ends of rotating shaft 3 are hinged to realize the folding and expansion between main screen 1 and auxiliary screen 2 with main screen 1 and auxiliary screen 2 respectively.
Upon deployment, main screen 1 and auxiliary screen 2 are in a plane and are combined as a giant-screen；During folding, main screen 1 is positioned at auxiliary
Above screen 2, the folding rotary shaft 3 of sidepiece is collapsible into inside the groove of main screen 1, and then realizes main screen 1 and auxiliary screen 2
Seamless folding.
However, because the structure of the folding rotary shaft is complex and volume is larger, then, to the appearance effects of mobile phone compared with
Greatly.
The content of the invention
It is existing to solve it is a primary object of the present invention to provide a kind of rotating shaft connector and there is its mobile terminal device
There is the problem of rotating shaft connector construction of the double screen upset mobile phone in technology is complex.
To achieve these goals, according to an aspect of the invention, there is provided a kind of rotating shaft connector, rotating shaft connector
For connecting the first screen and the second screen of mobile terminal device, rotating shaft connector includes：First connector, the first connector
With the first fixed part for being connected with the first screen；Second connector, the second connector, which has, to be used to connect with the second screen
The second fixed part connect；Wherein, the first connector and the second connector are rotatably coupled.
Further, rotating shaft connector also includes：Shaft core, the first connector and the second connector by shaft core rotationally
Connection.
Further, the first end of shaft core and the first connector are detachably connected, and the second connector is rotationally arranged
At the second end of shaft core.
Further, the second connector includes the first installation portion and the second installation portion arranged in a crossed manner, and the second installation portion can
Rotationally it is set in shaft core, the second fixed position is on the second installation portion.
Further, the first installation portion and the second installation portion are cylinder, the cavity of the first installation portion and the second installation portion
Cavity connection.
Further, rotating shaft connector also includes：Damping unit, damping unit are arranged in the cavity of the second installation portion simultaneously
Abutted with the lateral wall of shaft core.
Further, damping unit includes：Traveller, along axially slidable second installation portion of being arranged on of the second fixed part
In cavity；Elastomeric element, the first end of elastomeric element are connected with the second screen, the second end of elastomeric element and the first end of traveller
Connection；Wherein, the second end of traveller abuts with the lateral wall of shaft core.
Further, multiple sunk structures have been provided at circumferentially spaced along the outer wall of shaft core, the second end of traveller has court
The limiting section for protruding to shaft core and being matched with sunk structure；When shaft core rotates along preset direction, limiting section slides into phase successively
So that the angle between the first connector and the second connector switches between multiple preset values in the sunk structure answered.
Further, the first end of traveller has detachable along its axially extending spacing hole, the second end of elastomeric element
Ground is arranged in spacing hole.
Further, there is polygon mounting hole, shaft core has what is matched with polygon mounting hole on the first connector
Polygon-prism, polygon-prism are plugged in polygon mounting hole so that shaft core and the first connector are detachably connected.
Further, the first fixed part is plate body, is provided with the first fixed part and multiple is used to be connected with the first screen
Mounting hole.
According to another aspect of the present invention, there is provided a kind of mobile terminal device, including：First screen, the second screen
With rotating shaft connector, the first screen and the second screen are connected by rotating shaft connector, and rotating shaft connector connects for above-mentioned rotating shaft
Device.
Further, the second screen is main screen, screen supplemented by the first screen.
The rotating shaft connector to apply the technical scheme of the present invention, the rotating shaft connector are used to connect the of mobile terminal device
One screen and the second screen, it includes the first connector being rotatably coupled and the second connector, and the first connector, which has, to be used
In the first fixed part being connected with the first screen, the second connector has the second fixed part for being used for being connected with the second screen, this
Sample can be to realize between the first screen and the second screen by making to rotate between the first connector and the second connector
Upset.The rotating shaft connector construction is simple, small volume, and the outward appearance of mobile phone is had little to no effect, solved of the prior art
The problem of rotating shaft connector construction of double screen upset mobile phone is complex.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
The structural representation of the existing rotating shaft connectors of Fig. 1；
Fig. 2 is optional a kind of structural representation of rotating shaft connector according to embodiments of the present invention；
Fig. 3 is optional a kind of configuration schematic diagram of rotating shaft connector according to embodiments of the present invention；
Fig. 4 is optional a kind of structural representation of the damper of rotating shaft connector according to embodiments of the present invention；
Fig. 5 is optional a kind of another structural representation of the damper of rotating shaft connector according to embodiments of the present invention；
Fig. 6 is optional a kind of cross-sectional view of the shaft core of rotating shaft connector according to embodiments of the present invention；
Fig. 7 is optional a kind of structural representation of mobile terminal device according to embodiments of the present invention；
Fig. 8 is a kind of another structural representation of optional mobile terminal device according to embodiments of the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
1st, main screen；2nd, auxiliary screen；3rd, folding rotary shaft；10th, the first connector；11st, the first fixed part；20th, the second connection
Part；21st, the second fixed part；22nd, the first installation portion；23rd, the second installation portion；30th, shaft core；40th, damping unit；41st, traveller；42、
Elastomeric element；43rd, limiting section；50th, the second screen；60th, the first screen；70th, rotating shaft connector.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The invention provides a kind of rotating shaft connector, rotating shaft connector be used for connect mobile terminal device the first screen and
Second screen, Fig. 2 to Fig. 8 is refer to, the rotating shaft connector includes：First connector 10, the first connector 10 have be used for
First fixed part 11 of the first screen connection；Second connector 20, the second connector 20, which has, is used for what is be connected with the second screen
Second fixed part 21；Wherein, the first connector 10 and the second connector 20 are rotatably coupled.
The rotating shaft connector to apply the technical scheme of the present invention, the rotating shaft connector are used to connect the of mobile terminal device
One screen and the second screen, it includes the first connector 10 being rotatably coupled and the second connector 20, the first connector 10
With the first fixed part 11 for being connected with the first screen, the second connector 20 has be used for being connected with the second screen second
Fixed part 21, so by make to rotate between the first connector 10 and the second connector 20 can with realize the first screen and
Upset between second screen.The rotating shaft connector construction is simple, small volume, and the outward appearance of mobile phone is had little to no effect, and solves
The problem of rotating shaft connector construction of double screen upset mobile phone of the prior art is complex.
In order to realize the rotatable connection between the first connector 10 and the second connector 20, as shown in Figures 2 to 5,
Rotating shaft connector also includes：Shaft core 30, the first connector 10 and the second connector 20 are rotatably coupled by shaft core 30.This
Sample, it is possible to achieve the pivot joint between the first connector 10 and the second connector 20.
Specifically, as shown in figure 3, the first end of shaft core 30 and the first connector 10 are detachably connected, the second connector
20 are rotatably sleeved on the second end of shaft core 30.
In order to realize the connection between the second connector 20 and shaft core 30, the second connector 20 includes arranged in a crossed manner first
The installation portion 23 of installation portion 22 and second, the second installation portion 23 are rotatably sleeved in shaft core 30, and the second fixed part 21 is positioned at the
On two installation portions 23.So, that is, it is easy to the second connector 20 to be connected with the second screen, is easy to the second connector 20 and shaft core 30 again
Connection.
Specifically, the first installation portion 22 and the second installation portion 23 are cylinder, the cavity of the first installation portion 22 and the second peace
The cavity connection in dress portion 23.So, can be in order to the second connector 20 be set in shaft core 30.Preferably, the first installation portion
22 and second installation portion 23 be vertically arranged.
In the present embodiment, rotating shaft connector also includes：Damping unit 40, damping unit 40 are arranged on the second installation portion 23
Cavity in and abut with the lateral wall of shaft core 30.The present embodiment advantageously ensures that the second connection by setting damping unit 40
Connection between the screen of part 20 and second, and then ensure the mutual rotation between the first screen and the second screen.
The concrete mechanism of damping unit 40 is that as shown in Figures 2 to 5, damping unit 40 includes：Traveller 41, it is solid along second
Determine the axially slidable of portion 21 to be arranged in the cavity of the second installation portion 23；Elastomeric element 42, the first end of elastomeric element 42 with
Second screen is connected, and the second end of elastomeric element 42 is connected with the first end of traveller 41；Wherein, the second end of traveller 41 and shaft core
30 lateral wall abuts.So, it can make that there is certain elastic space, Jin Eryou between the second connector 20 and the second screen
Beneficial to the stable rotation realized between the first screen and the second screen.
Traveller 41 (thimble) cooperatively forms different rotary dampings from the second connector 20, and thimble is fixed on the second installation portion
In 23 cavity, different rotary dampings are cooperatively formed, spring is fixed in thimble and produces elastic force to coordinate.
Thimble is fixed in the cavity of the second installation portion 23, and the power and shaft core 30 jacked up by spring coordinates to form desirable angle
The rotary damping of degree；Spring one end is fixed in thimble, and the other end is assembled to form top power with main screen, withstands shaft core 30 to be formed
Desired angle rotary damping, so as to connect main and auxiliary screen and form desired angle upset damping.
Due to needing to carry out necessarily spacing between the first screen and the second screen, as shown in Figures 4 to 6, along shaft core 30
Outer wall be provided at circumferentially spaced multiple sunk structures, the second end of traveller 41 has protrudes towards shaft core 30 and is tied with depression
The limiting section 43 of structure matching；When shaft core 30 rotates along preset direction, limiting section 43 slides into corresponding sunk structure successively
So that the angle between the first connector 10 and the second connector 20 switches between multiple preset values.
The present embodiment makes to protect between the first screen and the second screen by making limiting section 43 be located in different sunk structures
Different angles is held, and then make it that the upset of the first screen and the second screen is more stable.
In order to realize the installation of elastomeric element 42, the first end of traveller 41 has along its axially extending spacing hole, elasticity
Second end of part 42 is removably mounted in spacing hole.Preferably, elastomeric element 42 is spring.
In order to ensure the fixed effect between the first connector 10 and shaft core 30, there is polygon peace on the first connector 10
Hole is filled, shaft core 30 has the polygon-prism to match with polygon mounting hole, and polygon-prism is plugged in polygon mounting hole
It is interior so that shaft core 30 and the first connector 10 are detachably connected.
In the present embodiment, the first fixed part 11 is plate body, and multiple be used for and the first screen is provided with the first fixed part 11
The mounting hole of curtain connection.By the way that the first fixed part 11 is arranged into plate body, and multiple mounting holes are set on plate body, can be in order to
Connection between first fixed part and the first screen.
The present embodiment additionally provides a kind of mobile terminal device, as shown in Figure 7 and Figure 8, including：First screen 60, second
Screen 50 and rotating shaft connector 70, the first screen 60 and the second screen 50 are connected by rotating shaft connector 70, rotating shaft connector 70
For the rotating shaft connector of above-described embodiment.
In the present embodiment, the second screen 50 is main screen, screen supplemented by the first screen 60.
The present invention relates to connecting main and auxiliary screen to have the upset pivot structure of damping, by using simple, reliable knot
Structure, preferable flip angle is realized on the basis of end product profile is not influenceed.
The present invention relates to mobile terminal, the mobile terminal includes display screen, control board, loudspeaker and above-mentioned
Loudspeaker sound cavity structure, loudspeaker are electrically connected by sheet metal with mainboard, and loudspeaker is located in the sealing space of audio cavity structure.Move
Dynamic terminal also includes above-mentioned rotating shaft connector, and rotating shaft connector is fixed on mainboard, and the both ends of rotating shaft connector respectively with
Control board connects with sheet metal.
Compared with currently existing scheme, it is smaller to change pivot structure possessive volume, and different angle has different upset damping (hands
Sense), small, structure transaction realization is influenceed on appearance and modeling.
In the present embodiment, above-mentioned adaptive damping pivot structure is the portion used on double-screen intelligent front upset mobile phone
Part, the first connector are fixed on the lower section of main screen, and the second connector assembles the lower section for being fixed on auxiliary screen, in main and auxiliary screen
In the rotation process of front, thimble and shaft core coordinate at 0 degree to rotation between 180 degree to reach desired angle, formation different damping
(feel).This setup will not increase the thickness of whole mobile terminal, and will not be to mobile terminal bottom and top
Antenna has adverse effect on.
As shown in fig. 6, the limiting section 43 of traveller 41 into B point rotation processes is main and auxiliary 0 degree to 90 degree of screen from A points
Rotating range, the power of required rotation gradually decrease；Limiting section 43 from B points be major-minor screen into C point rotation processes from 90 degree to
120 degree of rotating ranges, the power of required rotation are gradually increased.
Limiting section 43 from C points is main and auxiliary screen into D point rotation processes from 120 degree to 180 degree rotating range, required turn
Dynamic power smoothly gradually decreases；Reach and different rotation feels is given in the service condition of different scenes according to user, lifting is used
Experience at family.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of rotating shaft connector, the rotating shaft connector is used for the first screen and the second screen for connecting mobile terminal device,
Characterized in that, the rotating shaft connector includes：
First connector (10), first connector (10) have the first fixed part for being used for being connected with first screen
(11)；
Second connector (20), second connector (20) have the second fixed part for being used for being connected with second screen
(21)；
Wherein, first connector (10) and second connector (20) are rotatably coupled.
2. rotating shaft connector according to claim 1, it is characterised in that the rotating shaft connector also includes：
Shaft core (30), first connector (10) and second connector (20) are rotationally connected by the shaft core (30)
Connect.
3. rotating shaft connector according to claim 2, it is characterised in that the first end and described first of the shaft core (30)
Connector (10) is detachably connected, and second connector (20) is rotatably sleeved on the second end of the shaft core (30).
4. rotating shaft connector according to claim 2, it is characterised in that second connector (20) includes arranged in a crossed manner
The first installation portion (22) and the second installation portion (23), second installation portion (23) is rotatably sleeved on the shaft core (30)
On, second fixed part (21) is located on second installation portion (23).
5. rotating shaft connector according to claim 4, it is characterised in that first installation portion (22) and second peace
Dress portion (23) is cylinder, and the cavity of first installation portion (22) connects with the cavity of second installation portion (23).
6. rotating shaft connector according to claim 5, it is characterised in that the rotating shaft connector also includes：
Damping unit (40), the damping unit (40) be arranged in the cavity of second installation portion (23) and with the shaft core
(30) lateral wall abuts.
7. rotating shaft connector according to claim 6, it is characterised in that the damping unit (40) includes：
Traveller (41), along the axially slidable cavity for being arranged on second installation portion (23) of second fixed part (21)
In；
Elastomeric element (42), the first end of the elastomeric element (42) are connected with second screen, the elastomeric element (42)
The second end be connected with the first end of the traveller (41)；
Wherein, the second end of the traveller (41) abuts with the lateral wall of the shaft core (30).
8. rotating shaft connector according to claim 7, it is characterised in that along the shaft core (30) outer wall it is circumferentially-spaced
Multiple sunk structures are provided with, the second end of the traveller (41), which has, protrudes towards the shaft core (30) and tied with the depression
The limiting section (43) of structure matching；When the shaft core (30) rotates along preset direction, the limiting section (43) slides into phase successively
So that the angle between first connector (10) and the second connector (20) is multiple default in the sunk structure answered
Switch between value.
9. rotating shaft connector according to claim 7, it is characterised in that the first end of the traveller (41) has along its axle
To the spacing hole of extension, the second end of the elastomeric element (42) is removably mounted in the spacing hole.
10. rotating shaft connector according to claim 2, it is characterised in that have on first connector (10) polygon
Shape mounting hole, the shaft core (30) have the polygon-prism to match with the polygon mounting hole, the polygon-prism
It is plugged in the polygon mounting hole so that the shaft core (30) and first connector (10) are detachably connected.
11. rotating shaft connector according to claim 1, it is characterised in that first fixed part (11) is plate body, described
Multiple mounting holes for being connected with first screen are provided with first fixed part (11).
12. a kind of mobile terminal device, including：First screen (60), the second screen (50) and rotating shaft connector (70), described
One screen (60) and second screen (50) are connected by the rotating shaft connector (70), it is characterised in that the rotating shaft connects
Connect rotating shaft connector of the device (70) any one of claim 1 to 10.
13. mobile terminal device according to claim 12, it is characterised in that second screen (50) is main screen,
Screen supplemented by first screen (60).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556923.4A CN107623758A (en) | 2016-07-14 | 2016-07-14 | Rotating shaft connector and there is its mobile terminal device |
| PCT/CN2016/105708 WO2018010348A1 (en) | 2016-07-14 | 2016-11-14 | Rotating shaft connector, and mobile terminal apparatus having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556923.4A CN107623758A (en) | 2016-07-14 | 2016-07-14 | Rotating shaft connector and there is its mobile terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107623758A true CN107623758A (en) | 2018-01-23 |
Family
ID=60952745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556923.4A Withdrawn CN107623758A (en) | 2016-07-14 | 2016-07-14 | Rotating shaft connector and there is its mobile terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107623758A (en) |
| WO (1) | WO2018010348A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040377A (en) * | 2018-09-20 | 2018-12-18 | 维沃移动通信有限公司 | A kind of angle determines circuit, method and Folding screen terminal |
| CN109981850A (en) * | 2019-03-29 | 2019-07-05 | 维沃移动通信有限公司 | A kind of mobile terminal |
| WO2020098259A1 (en) * | 2018-11-13 | 2020-05-22 | 云谷（固安）科技有限公司 | Video communication device |
| CN114267262A (en) * | 2021-12-29 | 2022-04-01 | 武汉天马微电子有限公司 | Display device and terminal equipment |
| CN115314060A (en) * | 2022-10-09 | 2022-11-08 | 深圳传音控股股份有限公司 | Card holder and intelligent terminal |
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| CN102546872A (en) * | 2012-02-21 | 2012-07-04 | 上海理工大学 | Foldable double-screen intelligent mobile phone |
| CN202798831U (en) * | 2012-07-27 | 2013-03-13 | 比亚迪精密制造有限公司 | Rotating shaft module group and mobile terminal applying the rotating shaft module group |
| CN203114882U (en) * | 2012-11-05 | 2013-08-07 | 永扬知识产权顾问有限公司 | Rotating shaft structure |
| CN105370711A (en) * | 2014-09-02 | 2016-03-02 | 联想(北京)有限公司 | Connecting component and electronic equipment |
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- 2016-07-14 CN CN201610556923.4A patent/CN107623758A/en not_active Withdrawn
- 2016-11-14 WO PCT/CN2016/105708 patent/WO2018010348A1/en active Application Filing
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| US20080246692A1 (en) * | 2007-04-05 | 2008-10-09 | Samsung Electronics Co., Ltd. | Foldable multi-display apparatus |
| KR20120047504A (en) * | 2010-11-04 | 2012-05-14 | 주식회사 한빛티앤아이 | Hinge apparatus for mobile phone |
| JP2012114739A (en) * | 2010-11-25 | 2012-06-14 | Sharp Corp | Flip mobile terminal |
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| CN202798830U (en) * | 2012-07-27 | 2013-03-13 | 比亚迪股份有限公司 | Rotating shaft module group and mobile terminal applying the rotating shaft module group |
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| CN204425421U (en) * | 2015-01-19 | 2015-06-24 | 任丘市永基建筑安装工程有限公司 | A kind of Dual-band Handy Phone syndeton |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040377A (en) * | 2018-09-20 | 2018-12-18 | 维沃移动通信有限公司 | A kind of angle determines circuit, method and Folding screen terminal |
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| WO2020098259A1 (en) * | 2018-11-13 | 2020-05-22 | 云谷（固安）科技有限公司 | Video communication device |
| CN109981850A (en) * | 2019-03-29 | 2019-07-05 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN114267262A (en) * | 2021-12-29 | 2022-04-01 | 武汉天马微电子有限公司 | Display device and terminal equipment |
| CN115314060A (en) * | 2022-10-09 | 2022-11-08 | 深圳传音控股股份有限公司 | Card holder and intelligent terminal |
| CN115314060B (en) * | 2022-10-09 | 2023-03-24 | 深圳传音控股股份有限公司 | Card holder and intelligent terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018010348A1 (en) | 2018-01-18 |
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Application publication date: 20180123 |