CN216119349U - Double-screen folding device and mobile terminal - Google Patents
Double-screen folding device and mobile terminal Download PDFInfo
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- CN216119349U CN216119349U CN202121600963.7U CN202121600963U CN216119349U CN 216119349 U CN216119349 U CN 216119349U CN 202121600963 U CN202121600963 U CN 202121600963U CN 216119349 U CN216119349 U CN 216119349U
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- 230000009977 dual effect Effects 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/10—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of bayonet connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
- F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application provides a double-screen folding device and a mobile terminal, wherein the double-screen folding device comprises: a pillar; a housing; the supporting column is provided with a cavity for accommodating the supporting column; and a hinge connected to the housing and connected to the first screen unit and the second screen unit. The double-screen folding device is simple in structure, and the double-screen unit can rotate 360 degrees in the axial direction.
Description
Technical Field
The utility model relates to the technical field of mobile terminals, in particular to a double-screen folding device and a mobile terminal.
Background
In the existing multi-screen display scheme, one scheme is that multiple screens are transversely arranged, the screens are connected through a rotating shaft, and multi-window transverse expansion display can be performed on the application. The other type is that two non-standard display screen vertical rotating shafts are connected in a superposed mode, and vertical expanding display can be carried out on the application.
The combination of the display modes of the two product forms limits the available conversion modes, and cannot meet the multi-posture display requirements of different users in different scenes.
In order to meet the requirement of multi-pose display of different users in different scenes, a double-screen folding device is necessary.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a double-screen folding device, and the positioning device is simple in structure and can axially realize 360-degree rotation of a double-screen unit.
In a first aspect, to achieve the above object, the present application provides a dual-screen folding device, wherein the dual-screen folding device includes:
a pillar;
a housing; the supporting column is provided with a cavity for accommodating the supporting column; and
and a hinge connected to the housing and connected to the first screen unit and the second screen unit.
The dual screen folding apparatus as described above, wherein the stay includes:
a left strut and a right strut, wherein the left strut and the right strut are respectively disposed at an end of the housing.
The dual screen folding apparatus as described above, wherein the housing includes: first casing and the second casing that the interval set up, keeping away from of first casing the tip of second casing is equipped with the left branch post, keeping away from of second casing the tip of first casing is equipped with the right branch post, the hinge set up in first casing with between the second casing.
The dual screen folding apparatus as described above, wherein the hinge includes a first hinge and a second hinge extending in an axial direction of the housing, wherein the first hinge and the second hinge are provided at a distance.
The dual screen folding device as described above, wherein the hinge includes two first hinges disposed oppositely, and the hinge includes two second hinges disposed oppositely.
The double-screen folding device as described above, wherein the lower end of the hinge is connected to the first screen unit, and the upper end of the hinge is connected to the second screen unit through the screen parallel angle turning mechanism.
The dual screen folding apparatus as described above, wherein the screen parallel angle turning mechanism is configured such that the second screen unit is rotatable around the first screen unit.
The dual screen folding apparatus as described above, wherein the screen parallel angle turnover mechanism engages the second screen unit by an angle-limiting automatic locking device incorporated therein, wherein the angle-limiting automatic locking device is configured to enable the first screen unit to be turned between 0 ° and 110 ° with respect to a host computer connected to the first screen unit.
In a second aspect, the present application further provides a mobile terminal, where the mobile terminal includes the dual-screen folding device as described above.
The mobile terminal as above, wherein the mobile terminal comprises a computer.
The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the utility model is achieved.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings, in which:
FIG. 1 shows a schematic view of a dual screen folding apparatus of the present invention;
FIG. 2 is a schematic view of the dual screen folding apparatus of the present invention in connection with a first screen unit and a second screen unit;
FIG. 3 shows a schematic view of a screen parallel angle turnover mechanism of the present invention;
FIG. 4 shows a schematic view of the angle limiting automatic locking device of the present invention;
FIG. 5 is a schematic diagram showing the computer of the present invention in a first state;
FIG. 6 is a schematic diagram showing the computer of the present invention in a second state; and
FIG. 7 is a schematic diagram showing the computer of the present invention in a third state;
FIGS. 8 and 9 show schematic views of the position determining locking apparatus of the present invention;
fig. 10 and 11 show schematic views of the screen linear moving device of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The utility model will be further explained with reference to the drawings.
Before describing the present invention, the terms of the present invention will be described.
Double screen folding device: a device capable of realizing 360 DEG rotation of a double-screen unit in an axial direction.
As shown in fig. 1, the present invention provides a dual-screen folding apparatus, wherein the dual-screen folding apparatus includes: pillar, casing and hinge, wherein, the cavity that holds the pillar is seted up to the casing to and the hinge meets with the casing, and meets with first screen unit and second screen unit.
The double-screen folding device can realize 360-degree rotation of the double-screen unit (namely the first screen unit and the second screen unit).
Specifically, the housing includes a main housing 2 and a sub-housing 4, and the main housing 2 and the sub-housing 4 are cooperatively formed with a cavity for accommodating the pillar.
In a specific embodiment, the housing comprises two pairs of main shells 2 and auxiliary shells 4, wherein the two main shells 2 are arranged at intervals, the support column comprises a left support column 1 and a right support column 5, the left support column 1 is fixed on the end portion, far away from the other main shell 2, of one main shell 2, the right support column 5 is fixed on the end portion, far away from the other main shell 2, of the other main shell 2, and the hinge is arranged between the two main shells 2.
Further, the hinge 3 includes a first hinge 31 and a second hinge 32 provided at intervals extending in the axial direction of the main casing 2. In a particular embodiment, the hinge 3 comprises two oppositely arranged first hinges 31 and the hinge 3 comprises two oppositely arranged second hinges 32.
An embodiment of the dual screen folding apparatus of the present invention will now be described in detail with reference to fig. 1 to 3 for clarity of the utility model, which is not intended to limit the utility model.
Specifically, the dual-screen folding device of the present invention includes a left support column 1, a right support column 5, a dual-screen folding device main housing 2, a dual-screen folding device sub-housing 4, and a hinge 3.
The application also provides a mobile terminal, wherein the mobile terminal of the utility model comprises the double-screen folding device, and the double-screen folding device of the utility model has the same structure as the double-screen folding device, and is not described herein again.
In an embodiment, the mobile terminal is a computer, such as a notebook computer, but may also be other types of mobile terminals, and is not limited herein.
The working process of the double-screen folding device is as follows: firstly, 1 left branch dagger, 2 main casing of double screen folding device are packed into to 5 right branch dagger, secondly install double screen folding device's subshell 4 on double screen folding device main casing 2, pack into double screen folding device main casing 2 with two hinges 3 once more, fix 3 upper portions of hinge of double screen folding device 9 in screen parallel angle tilting mechanism 10 at last, the lower part is fixed inside screen unit 6, the one end of screen parallel angle tilting mechanism 10 is fixed inside first screen unit, the other end is by the spacing automatic locking device block second screen unit 8 of angle of packing into screen parallel angle tilting mechanism 10. The first screen unit 6 is fixed on the main frame 11, and the second screen unit 8 is axially rotated by 360 degrees by means of the hinge 3 of the double-screen folding device 9. As shown in fig. 5, when the second screen unit 8 is rotated to 70 ° to 80 ° with respect to the first screen unit 6, a dual screen display may be used; as shown in fig. 6, when the second screen unit 8 is rotated to 280 ° to 290 ° with respect to the first screen unit 6, it can be displayed using the first screen unit 6; as shown in fig. 7, when the second screen unit 8 is rotated to 280 to 290 ° with respect to the first screen unit 6 and the first screen unit 6 is overlapped with the main body 11, a display can be performed using the second screen unit 8.
Further, the screen parallel angle turnover mechanism 10 is configured such that the second screen unit 8 can rotate around the first screen unit 6, and in a specific embodiment, the screen parallel angle turnover mechanism 10 includes a symmetrical rotation shaft 32, a support base 33, and a fixing link 34. The screen parallel angle turnover mechanism 6 is integrally fixed on the double-screen folding device 9, and one end of the right side of the double-screen folding device is fixed on the second screen unit 8. When the second screen unit 8 is separated from the position judging and locking device, the second screen unit 8 is lifted, and the symmetrical rotating shaft 32 fixed on the fixed connecting rod 34 at the right side is driven to horizontally rotate towards the right side around the supporting seat 33.
In one embodiment, as shown in fig. 8 to 9, the position determination locking device includes a button 29, a stay 30, and a retainer ring 31. When the second screen unit 8 rotates to be parallel to the first screen unit 6, an internal groove of the limiting ring 31 and the tail part of the support rod 30 are in a concentric position, the button 29 is pressed, and the left side of the second screen unit 8 is separated; the second screen unit 82 is not parallel to the first screen unit 6, i.e. the inner groove of the retainer ring 31 is not concentric with the tail of the stay 30, and the button 29 cannot be pressed.
Further, as shown in fig. 4, the automatic angle limiting locking device includes a spring 13, a positioning pin 14, a button 15, a connecting rod 16, an M2.5 screw 17, and a limiting block 18. A limiting block 18 is fixed on the host 11, a button 15 is locked on a connecting rod 16 through an M2.5 screw 17, after the two display screens are opened, when the two display screens rotate to 100-110 degrees around a rotating shaft on the host 11, a spring 13 placed in the limiting block 18 pushes the connecting rod 16 out leftwards to drive a positioning pin 14 to move leftwards, and the positioning pin 14 can be clamped in a prefabricated hole in the screen linear moving device to realize the locking of the first screen unit 6; when the notebook computer needs to be rotated to the flat panel display mode, the button 15 is pressed first, the connecting rod 16 and the positioning pin 14 are driven to move rightwards to a proper position, the positioning pin 14 is separated from the inner prefabricated hole of the screen linear moving device, and at the moment, the two display screens can be rotated to the required mode.
Specifically, as shown in fig. 10 and 11, the screen linear-moving device includes a screen linear-moving body 19, a slide rail 20, a toggle button 21, a spring 22, and a fixing plate 23. The screen linear moving body 19 is fixed on the main frame 11 through a rotating shaft, and the slide rail 20 and the fixing plate 23 provided with the spring 22 are both fastened on the screen linear moving body 19. When the second screen unit 8 rotates to be transversely parallel to the first screen unit 6, the toggle button 21 is pressed downwards, the slide rail 20 is in a state of moving leftwards, the second screen unit 8 is pushed, and the spring 22 bounces the toggle button 21 to lock the slide rail 20; pressing the toggle button 21 to slide the second screen unit 8 to the right switches the other usage mode.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (8)
1. A dual-screen folding apparatus, comprising:
a pillar;
a housing; the supporting column is provided with a cavity for accommodating the supporting column; and
a hinge connected to the housing and connected to the first screen unit and the second screen unit;
wherein the strut includes: a left pillar and a right pillar, wherein the left pillar and the right pillar are respectively disposed at end portions of the housing;
the housing includes: first casing and the second casing that the interval set up, keeping away from of first casing the tip of second casing is equipped with the left branch post, keeping away from of second casing the tip of first casing is equipped with the right branch post, the hinge set up in first casing with between the second casing.
2. The dual screen folding apparatus of claim 1, wherein the hinge includes a first hinge and a second hinge extending in an axial direction of the housing, wherein the first hinge and the second hinge are spaced apart.
3. The dual screen folding apparatus of claim 2, wherein the hinge includes two oppositely disposed first hinges and the hinge includes two oppositely disposed second hinges.
4. The dual screen folding apparatus of claim 1, wherein a lower end of the hinge is connected to the first screen unit, and an upper end of the hinge is connected to the second screen unit through a screen parallel angle turnover mechanism.
5. The dual screen folding apparatus of claim 4, wherein the screen parallel angle turning mechanism is configured such that the second screen unit can rotate about the first screen unit.
6. The dual screen folding apparatus of claim 5, wherein the screen parallel angle turning mechanism engages the second screen unit by an automatic angle-limiting locking device incorporated therein, wherein the automatic angle-limiting locking device is configured to enable the first screen unit to be turned between 0 ° and 110 ° with respect to a main body connected to the first screen unit.
7. A mobile terminal, characterized in that it comprises a dual screen folding apparatus according to any one of claims 1 to 6.
8. The mobile terminal of claim 7, wherein the mobile terminal comprises a computer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685162 | 2021-06-21 | ||
| CN2021106851623 | 2021-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119349U true CN216119349U (en) | 2022-03-22 |
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| CN202110753347.3A Pending CN114564075A (en) | 2021-06-21 | 2021-07-03 | Assembling method of double-screen notebook computer and double-screen notebook computer |
| CN202121519210.3U Active CN216118560U (en) | 2021-06-21 | 2021-07-06 | Angle limiting device and mobile terminal |
| CN202121576575.XU Active CN215264582U (en) | 2021-06-21 | 2021-07-12 | Limiting device and mobile terminal |
| CN202121576571.1U Active CN216618234U (en) | 2021-06-21 | 2021-07-12 | Locking device and mobile terminal are judged to position |
| CN202121582851.3U Active CN215264583U (en) | 2021-06-21 | 2021-07-13 | Positioning device and mobile terminal |
| CN202121582844.3U Active CN215567232U (en) | 2021-06-21 | 2021-07-13 | Turnover mechanism and mobile terminal |
| CN202121600963.7U Active CN216119349U (en) | 2021-06-21 | 2021-07-14 | Double-screen folding device and mobile terminal |
| CN202110796505.3A Pending CN113515174A (en) | 2021-06-21 | 2021-07-14 | Double-screen notebook computer |
| CN202110759818.1A Pending CN114593121A (en) | 2021-06-21 | 2021-09-07 | Connection locking device for connecting first object and second object and mobile terminal |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110753347.3A Pending CN114564075A (en) | 2021-06-21 | 2021-07-03 | Assembling method of double-screen notebook computer and double-screen notebook computer |
| CN202121519210.3U Active CN216118560U (en) | 2021-06-21 | 2021-07-06 | Angle limiting device and mobile terminal |
| CN202121576575.XU Active CN215264582U (en) | 2021-06-21 | 2021-07-12 | Limiting device and mobile terminal |
| CN202121576571.1U Active CN216618234U (en) | 2021-06-21 | 2021-07-12 | Locking device and mobile terminal are judged to position |
| CN202121582851.3U Active CN215264583U (en) | 2021-06-21 | 2021-07-13 | Positioning device and mobile terminal |
| CN202121582844.3U Active CN215567232U (en) | 2021-06-21 | 2021-07-13 | Turnover mechanism and mobile terminal |
Family Applications After (2)
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| CN202110796505.3A Pending CN113515174A (en) | 2021-06-21 | 2021-07-14 | Double-screen notebook computer |
| CN202110759818.1A Pending CN114593121A (en) | 2021-06-21 | 2021-09-07 | Connection locking device for connecting first object and second object and mobile terminal |
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| CN116520943A (en) * | 2023-07-03 | 2023-08-01 | 中国电子科技集团公司第十五研究所 | Portable double-screen display control equipment |
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| KR100378996B1 (en) * | 2000-02-26 | 2003-04-08 | 전정희 | portable computer mounted separable monitor or multifuntional augmented separable multi-monitor |
| US20060082518A1 (en) * | 2004-10-19 | 2006-04-20 | Pranil Ram | Multiple monitor display apparatus |
| CN101271351B (en) * | 2007-12-25 | 2010-06-09 | 许文武 | Double screen notebook type computer |
| CN201255844Y (en) * | 2007-12-25 | 2009-06-10 | 许文武 | Double screen notebook computer |
| CN101566865A (en) * | 2008-06-08 | 2009-10-28 | 许文武 | Multi-working mode double screen notebook computer system and operating control method |
| CN201402427Y (en) * | 2009-04-30 | 2010-02-10 | 比亚迪股份有限公司 | Two-screen notebook computer |
| CN201828847U (en) * | 2010-03-05 | 2011-05-11 | 潘永勤 | Laptop with double modes and double screens |
| CN201698253U (en) * | 2010-03-30 | 2011-01-05 | 潘永勤 | Seamless zoomed notebook computer |
| CN103123518A (en) * | 2011-11-20 | 2013-05-29 | 黄晓然 | Computer with additionally arranged screens |
| CN202391885U (en) * | 2011-12-01 | 2012-08-22 | 福建惠乐家商贸有限公司 | Furniture connecting fastener |
| CN203038582U (en) * | 2013-01-04 | 2013-07-03 | 深圳市艾宝科技有限公司 | Three-screen display |
| US9256257B2 (en) * | 2013-03-04 | 2016-02-09 | Lenovo (Beijing) Co., Ltd. | Electronic device and docking station |
| US9483083B1 (en) * | 2013-09-16 | 2016-11-01 | Joseph A. Zaloom | Rotation lock mechanism for load bearing hinges |
| CN203335624U (en) * | 2013-07-02 | 2013-12-11 | 兆利科技工业股份有限公司 | Plug device capable of being linked to unlock |
| CN103671380B (en) * | 2013-12-30 | 2015-07-29 | 上海新世纪机器人有限公司 | Bolt connection structure |
| CN205244065U (en) * | 2015-11-18 | 2016-05-18 | 闫爱军 | A many fixing by cross bearings locking mechanism that is used for four sides activity cigarette frame |
| CN106843372A (en) * | 2015-12-05 | 2017-06-13 | 成都蓉威电子技术开发公司 | A kind of double screen portable computer |
| CN108845620B (en) * | 2018-06-20 | 2021-06-08 | 深圳市艾宝科技有限公司 | Double-screen computer display and double-screen computer |
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| CN210128000U (en) * | 2018-11-27 | 2020-03-06 | 深圳视爵光旭电子有限公司 | Quick locking device and display screen |
| CN209294188U (en) * | 2019-01-08 | 2019-08-23 | 安徽本立物联网技术有限公司 | A kind of Internet of Things displaying quick splicing body of mosaic screen |
| TWI727677B (en) * | 2019-02-26 | 2021-05-11 | 仁寶電腦工業股份有限公司 | Electronic device with multi screens |
| CN109828640A (en) * | 2019-03-28 | 2019-05-31 | 深圳市安特计算机科技有限公司 | Double-screen notebook display screen open and close movement device |
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| CN210244216U (en) * | 2019-09-23 | 2020-04-03 | 山东超越数控电子股份有限公司 | For military use portable computer double screen rotary device |
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| CN212509193U (en) * | 2020-06-22 | 2021-02-09 | 山东超越数控电子股份有限公司 | Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module |
| CN111966167A (en) * | 2020-09-08 | 2020-11-20 | 中国电子科技集团公司第五十二研究所 | Double-screen rotating mechanism |
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2021
- 2021-07-03 CN CN202110753347.3A patent/CN114564075A/en active Pending
- 2021-07-06 CN CN202121519210.3U patent/CN216118560U/en active Active
- 2021-07-12 CN CN202121576575.XU patent/CN215264582U/en active Active
- 2021-07-12 CN CN202121576571.1U patent/CN216618234U/en active Active
- 2021-07-13 CN CN202121582851.3U patent/CN215264583U/en active Active
- 2021-07-13 CN CN202121582844.3U patent/CN215567232U/en active Active
- 2021-07-14 CN CN202121600963.7U patent/CN216119349U/en active Active
- 2021-07-14 CN CN202110796505.3A patent/CN113515174A/en active Pending
- 2021-09-07 CN CN202110759818.1A patent/CN114593121A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN215264583U (en) | 2021-12-21 |
| CN113515174A (en) | 2021-10-19 |
| CN216618234U (en) | 2022-05-27 |
| CN215567232U (en) | 2022-01-18 |
| CN215264582U (en) | 2021-12-21 |
| CN114564075A (en) | 2022-05-31 |
| CN114593121A (en) | 2022-06-07 |
| CN216118560U (en) | 2022-03-22 |
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