CN101631445A - electronic apparatus - Google Patents
electronic apparatus Download PDFInfo
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- CN101631445A CN101631445A CN200910159811A CN200910159811A CN101631445A CN 101631445 A CN101631445 A CN 101631445A CN 200910159811 A CN200910159811 A CN 200910159811A CN 200910159811 A CN200910159811 A CN 200910159811A CN 101631445 A CN101631445 A CN 101631445A
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- main body
- lid
- side hinge
- mentioned
- body framework
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Abstract
The invention provides an electronic apparatus capable of installing a connector on a back surface of a main body frame and improving the surface beauty of the cover body. The electronic apparatus of the invention comprises a main body lateral hinge portion (31) that is convexly provided on a rear end portion on an upper surface (11) of the main body frame (10), a cover body lateral hinge portion (32) provided on a base end portion of the cover body (20) and a rotating shaft (33) that connects the main body lateral hinge portion (31) with the cover body lateral hinge portion (32). The main body lateral hinge portion (31) includes a mounting portion (34) installed on an upper surface (11) of the main body frame (10) and a shaft hole portion (35) for inserting the rotating shaft (33); the main body lateral hinge portion is formed in the shape of an inclined upper single arm which makes the mounting position of the shaft hole portion (35) in a posterior position than the mounting portion (34); the cover body (20) comprises a shield portion (25) that covers an upper portion of the main body lateral hinge portion (31).
Description
Technical field
The present invention relates to lid and open and close the electronic equipment that is connected freely with the main body framework by hinge.
Background technology
As this electronic equipment, known for example have a notebook computer shown in the patent documentation 1 (below, abbreviate " notebook PC " as).This notebook PC possesses the main body framework and lid ground constitutes.The main body framework is to hold the casing of the structure member of computer, is provided with keyboard in the above.Lid is the casing that holds display unit, and can rotate (for example, with reference to patent documentation 1) with respect to the main body framework by hinge between occlusion locations above the main body covered framework and the open position above the unlimited main body framework.
Fig. 9 is the stereogram of an example of the hinge structure of the existing notebook PC of expression.The hinge 130 of this notebook PC100 comprises: the outstanding main body side hinge 131 that is provided with of rearward end on main body framework 110; The lid side hinge 132 that is provided with at the base end part of lid 120; And the rotating shaft (not shown) that connects main body side hinge 131 and lid side hinge 132.As shown in Figure 9, in the top board 123 of lid 120, be provided with notch 140, contact with main body side hinge 131 with the base end part that prevents lid 120 when lid 120 is opened more than 90 ° at the upper area of main body side hinge 131.
In addition, Figure 10 is the stereogram of other examples of the hinge structure of the existing notebook PC of expression.The hinge 130 of notebook PC100 ' shown in Figure 10 ' comprising: main body framework 110 ' the main body side hinge 131 that is provided with of back side portion '; With this main body side hinge 131 ' adjacency ground be provided with and be installed in lid 120 ' base end part below lid side hinge 132 '; And connect main body side hinge 131 ' with lid side hinge 132 ' rotating shaft (not shown).In this notebook PC100 ', hinge 130 ' rotating shaft be positioned at main body framework 110 ' the back side, even with about 90 ° state of lid 120 ' opened, the base end part of lid 120 also not can with main body side hinge 131 ' contact.Therefore, lid 120 ' top board 123 ' the have shape of a plate that does not have notch.
Patent documentation 1: Japanese kokai publication hei 11-85319 communique.
In addition, in notebook PC100 shown in Figure 9, be located at structure above the main body framework 110, therefore the various connectors of USB port etc. can be set at the back side 115 of main body framework 110 owing to make main body side hinge 131.Yet, in this notebook PC, when being in lid 120 closing state, as shown in Figure 9,, therefore have the impaired problem apparent attractive in appearance of lid 120 owing to expose main body side hinge 131 on the surface of lid 120.
On the other hand, in notebook PC 100 ' shown in Figure 10 because main body side hinge 131 ' top by top board 123 ' coverings, therefore from observing notebook PC100 ' time, become main body side hinge 131 ' by lid 120 ' hiding state.Yet, in this notebook PC100 ' because main body side hinge 131 ' be located at main body framework 110 ' the back side, therefore exist can not main body framework 110 ' the back side portion problem of various connectors is set.
Summary of the invention
The present invention In view of the foregoing makes, and purpose provides and a kind ofly can connector be set at the back side of main body framework, and can improve top surface electronic equipment attractive in appearance.
In order to achieve the above object, electronic equipment of the present invention possesses the main body framework, and rearward end rotatably is supported on lid on the aforementioned body framework by hinge between the occlusion locations on cover the aforementioned body framework and the unlimited open position above above-mentioned, it is characterized in that, above-mentioned hinge possesses the outstanding main body side hinge that is provided with of rearward end on the aforementioned body framework, the lid side hinge that is provided with at the base end part of above-mentioned lid, and the rotating shaft that connects aforementioned body side hinge and above-mentioned lid side hinge, aforementioned body side hinge comprises: be installed in the installation portion above the aforementioned body framework; With make above-mentioned rotating shaft be inserted through the axle hole of (Inserted logical), and form above-mentioned axle hole is positioned at than the installation site of the above-mentioned installation portion single armed shape by the top of rear and inclination, above-mentioned lid possesses the cover portion that covers aforementioned body side hinge top when being in above-mentioned occlusion locations.
And according to optimal way of the present invention, best above-mentioned axle hole is positioned at the top above the aforementioned body framework.
The present invention has following effect.
Electronic equipment of the present invention is provided with the main body side hinge on the main body framework, lid possesses the cover portion on the top of main body covered side hinge.By constituting as mentioned above, from observing when being in the electronic equipment of lid closed condition, because the main body side hinge is hidden by lid, therefore compare with the existing electronic equipment that exposes the main body side hinge in top surface, can improve the attractive in appearance of top surface.And electronic equipment of the present invention constitutes aforementioned body side hinge with installation portion and axle hole, and forms the axle hole is positioned at than the installation site of the installation portion single armed shape by the top of rear and inclination.Therefore, by when having opened lid, make above-mentioned cover portion enter the space of the below of axle hole, thereby lid can be opened to significantly angle near 180 °, even and the state opened significantly of lid, the back side of main body framework can not covered by lid yet.Its result can be provided with, connect various connectors at the back side of main body framework.
Description of drawings
Fig. 1 is the approximate three-dimensional map of the state opened of the lid of notebook computer of expression present embodiment.
Fig. 2 is the approximate three-dimensional map of lid closing state of the notebook computer of expression present embodiment.
Fig. 3-the 1st, the vertical view of notebook computer shown in Figure 2.
Fig. 3-the 2nd, the rearview of notebook computer shown in Figure 2.
Fig. 3-the 3rd, the end view of notebook computer shown in Figure 2.
Fig. 4 is the exploded perspective view of the notebook computer of present embodiment.
Fig. 5 is illustrated in the main body side hinge is installed on the main body framework among Fig. 4, and has assembled the figure of lid framework state.
Fig. 6-the 1st, the A-A line general profile chart of Fig. 3.
Fig. 6-the 2nd, expression makes lid rotate the figure of 90 ° of states from the state shown in Fig. 6-1.
Fig. 6-the 3rd, expression makes lid be further rotated the figure of state from the state shown in Fig. 6-2.
Fig. 7 is the stereogram from the lid open mode of the notebook computer of back side observation present embodiment.
Fig. 8 is the rearview of lid open mode of the notebook computer of expression present embodiment.
Fig. 9 is the approximate three-dimensional map of existing notebook computer.
Figure 10 is the approximate three-dimensional map of existing notebook computer.
Among the figure:
The 1-notebook computer, 10-main body framework, above the 11-, the 12-keyboard, the 13-key head,
14-palm zone, the 15-back side, the 16-side, the 20-lid, 21-lid framework,
The 22-display unit, the 23-top board, the 24-members of frame, 25-cover portion, 26-side frame portion,
27-underframe portion, the 30-hinge, 31-main body side hinge, 32-lid side hinge,
The 33-rotating shaft, the 34-installation portion, the 35-axle hole, 36-dodges portion, the 37-installation sheet,
The 38-axis hole, 39-axis hole, S-spatial portion (concave portion).
Embodiment
Below, with reference to accompanying drawing, to the preferred forms of electronic apparatus application of the present invention in the occasion of notebook computer is elaborated.
Fig. 1 and Fig. 2 are the stereograms of expression notebook computer 1 (below, abbreviate " notebook PC1 " as) outward appearance.Fig. 1 represents the state that lid 20 is opened with respect to main body framework 10, and Fig. 2 represents lid 20 and main body framework 10 closing state overlappingly.And, Fig. 3-the 1st, the vertical view of notebook PC1 shown in Figure 2, Fig. 3-the 2nd, the rearview of notebook PC1 shown in Figure 2, Fig. 3-the 3rd, the end view of notebook PC1 shown in Figure 2.
At this illustrational notebook PC1 is except the industrial power of supplying with by mains cord (not shown), also can be by the portable computer of the power drives of supplying with from the interior battery component (not shown) that is contained in notebook PC1 inside.This notebook PC1 comprises main body framework 10, lid 20 and is connected the hinge 30 of these main body frameworks 10 and lid 20.And, in the following description, the front side (operator's side) of main body framework 10 as " preceding ", is described rear side (hinge is provided with side) as " back ".In addition, in lid 20,, will describe as " base end part " with the overlapping part of the rearward end of main body framework 10 with " leading section " of the overlapping part of the leading section of main body framework 10 as lid 20.
Though main body framework 10 is not express in the drawings, be that portion has held as the CPU of control unit with as the memory of memory cell, as the structure member of the notebook PC1 of battery component of supply unit etc. and overlook the casing that is rectangle within it, as shown in Figure 1,11 possesses keyboard 12 in the above.Though keyboard 12 omits diagram, be the input unit that configuration thin film switch sheet and a plurality of key head 13 ground constitute on the matrix part that is made of metallic plate.As shown in Figure 1, on main body framework 10 11 and guaranteed palm zone 14, than the position configuration keyboard 12 of this palm zone 14, in the outstanding setting two place's aftermentioned main body side hinge 31 of rearward end by rear side in the part that is positioned at the front side.
Shown in Fig. 2 and Fig. 3-2, be provided with the various connectors of VGA connector etc. at the back side 15 of main body framework 10 and the battery connector of the battery component that to be used for connection capacity also more large-scale than the battery component that is contained in body frame body 10 inside do not expressed in the drawings.And, shown in Fig. 2 and Fig. 3-3, the various connectors that are provided with serial port, parallel port, USB port, network etc. at the right flank 16 and the left surface (not shown) of main body framework 10.
Fig. 4 is the stereogram of exploded representation main body framework 10, lid framework 21 and main body side hinge 31 in notebook PC1, and Fig. 5 is in Fig. 4, is illustrated in main body framework 10 main body side hinge 31 is installed, and assembled the figure of lid framework 21 states.And, in Fig. 4 and Fig. 5, for convenience of explanation, omitted the display unit 22 that is contained in the lid framework 21 and the structure member of 11 keyboards 12 that are provided with etc. on main body framework 10.
Members of frame 24 as shown in Figure 4, be by have with the side frame portion 26 of the corresponding height dimension of thickness of display unit 22 and from this side frame portion 26 with right-angle bending and the framework that prolongs and constitute with 11 opposed underframe portions 27 above the main body framework 11.
Fig. 6-1～Fig. 6-the 3rd is used to the figure that illustrates that hinge 30 is constructed, Fig. 6-the 1st, the A-A line general profile chart among Fig. 3, Fig. 6-the 2nd, expression makes lid 20 rotate the figure of 90 ° state from the state shown in Fig. 6-1 by hinge 30, Fig. 6-the 3rd, expression makes the figure of the state that lid 20 is further rotated from the state shown in Fig. 6-2.
Hinge 30 comprises shown in Fig. 4～Fig. 6-1: 11 rearward end separates the outstanding a pair of main body side hinge 31 that is provided with of predetermined distance on main body framework 10; The a pair of lid side hinge 32 that is provided with at the base end part of lid 20; And the rotating shaft 22 (with reference to Fig. 6-1) that connects these main body side hinge 31 and lid side hinge 32, and rotatably connect lid 20 with respect to main body framework 10.
Main body side hinge 31 is made of installation portion 34 and axle hole 35 shown in Fig. 6-1.Installation portion 34 be install, be fixed on main body framework 10 top 11 on part.As shown in Figure 4, the mode to prolong from this installation portion 34 is provided with portion of dodging 36 and installation sheet 37, is installed in the inside of main body framework 10 by installation sheet 37, thus installation portion 34 and dodge portion 36 install, be fixed on main body framework 10 top 11 on.Axle hole 35 is to prolong from installation portion 34 to be provided with and the part of cylindrical shape roughly shown in Fig. 4 and Fig. 6-1, and portion is formed with and is used to make rotating shaft 33 to insert logical axis holes 38 within it.This main body side hinge 31 is integrally formed by raw material such as plastics.
Shown in Fig. 6-1, main body side hinge 31 constitutes axle hole 35 and is positioned at the single armed shape of leaning on the top of rear and inclination than the installation site of installation portion 34.Axle hole 35 be positioned at main body framework 10 top 11 on aftermost top.By main body side hinge 31 being made this single armed shape, thereby form by main body framework 10 top 11 (in Fig. 6-1 for dodging portion 36) and be positioned at above this concave portion of axle hole 35 encirclements on 11 top.This concave portion is the spatial portion S that the cover portion 25 lid 20 has been rotated be used to when predetermined angular is above the top board 23 that makes lid 20 with respect to main body framework 10 on enters shown in Fig. 6-3.
The size of this spatial portion S is by the maximum anglec of rotation decision of the thickness and the lid 20 of top board 23.Specifically, top 11 of main body framework 10 and axle hole 35 between length need be also bigger than the gauge of top board 23.And in the example shown in Fig. 6-3, the maximum anglec of rotation of lid 20 is about about 160 °, and if than also the extend depth size of concave portion of the example shown in Fig. 6-3, then the maximum anglec of rotation of lid 20 can be increased to about 180 °.Here, so-called " depth size " is meant the size of the fore-and-aft direction of notebook CP1.
Dodge portion 36 when making lid 20 rotation and make the cover portion 25 of top board 23 enter spatial portion S, be used to avoid cover portion 25 run into above 11, and to form with rotating shaft 33 be the circular-arc of center.And, in the present embodiment, make the portion of dodging 36 and main body side hinge 31 incorporate structures though make, be not limited thereto, can certainly make the top 11 integrated of the portion of missing 36 and main body framework 10.
The both sides of the axis hole 39 of rotating shaft 33 by inserting the axis hole 38 lead to main body side hinge 31 and lid side hinge 32, thus main body side hinge 31 and lid side hinge 32 connected.This rotating shaft 33 constitutes, and is fixed with respect to any of the axis hole 39 of the axis hole 38 of main body side hinge 31 and lid side hinge 32, and is rotated with respect to another.In the present embodiment, rotating shaft 33 is fixed with respect to the axis hole 39 of lid side hinge 32, and can be rotated with respect to the axis hole 38 of main body side hinge 31.And rotating shaft 33 constitutes, and in the occasion that lid 20 has been rotated with respect to main body framework 10, utilizes the frictional force that acts between rotating shaft 33 and the axis hole 38 lid 20 can be stopped with arbitrarily angled.
Then, the effect to the hinge 30 that constitutes as mentioned above describes.As mentioned above, the top of main body side hinge 31 is covered by the cover portion 25 of the top board in the lid 20 23.Shown in Fig. 6-1, when being in lid 20 closing state, if from last observation notebook PC1, then as shown in Figure 3, main body side hinge 31 becomes the state of being hidden by the cover portion 25 of top board 23, therefore can't see main body side hinge 31.
As shown in Figure 7, open lid 20, and as Fig. 6-2 and shown in Figure 8, make lid 20 rotations angle of 11 above relative main body framework 10 be about 90 ° with respect to main body framework 10.As if the notebook PC1 that observes this state from rear side, then as shown in Figure 8,, therefore can't see main body side hinge 31 because main body side hinge 31 becomes the state of being hidden by the cover portion 25 of top board 23.
If further make lid 20 rotations from Fig. 6-2 and state shown in Figure 8, then shown in Fig. 6-3, the cover portion 25 of top board 23 enters spatial portion S along dodging portion 36 (main body framework above 11), thereby lid 20 can be opened to significantly the angle near 180 °.And, open to state significantly even become lid 20, the back side 15 that lid 20 can main body covered framework 10 yet near 180 ° angle.The battery component that therefore, can connect various connectors and big molded dimension at the back side 15 of main body framework 10.
As mentioned above, the notebook PC1 of present embodiment 11 is provided with main body side hinge 31 on main body framework 10, and lid 20 possesses the cover portion 25 on main body covered side hinge 31 tops.By constituting as mentioned above, because from observing when being in the notebook PC1 of lid 20 closed conditions, main body side hinge 31 is covered by lid 20, so compare with the existing notebook PC 100 that exposes main body side hinge 131 as shown in Figure 9 on lid 120 surfaces, can improve the attractive in appearance of lid 20 surfaces.
And the notebook PC1 of present embodiment is made of main body side hinge 31 installation portion 34 and axle hole 35, and constitutes this axle hole 35 is positioned at than the installation site of the installation portion 34 single armed shape by the top of rear and inclination.Therefore, when having opened lid 20, make cover portion 25 enter spatial portion S, thereby lid 20 can be opened to significantly angle near 180 °, even and become the state of opening lid 20 significantly, the back side 15 of main body framework 10 can not covered by lid 20 yet.Its result can be provided with, connect various connectors at the back side 15 of main body framework 10.
In addition, existing notebook PC1 as shown in Figure 9 is such, exposes the occasion of main body side hinge 131 at the top board 123 of lid 120, when existing the user to hold notebook PC100 because hand is run into main body side hinge 131 and the problem of feel difference.According to the notebook PC1 of present embodiment, main body side hinge 31 is hidden by lid 20, and does not expose on the surface of lid 20, so can improve the feel when holding notebook PC1.
And, existing notebook PC100 as shown in Figure 9 is such, at the top board 123 of lid 120 occasion of otch 140 is set, and dies down because the intensity around the otch 140 is compared with other parts, therefore when lid 120 has been applied power, crackle etc. may take place around otch 140.According to the notebook PC1 of present embodiment, can make the top board 23 of lid 20 is the shape that does not have a plate of otch, therefore can improve the intensity of lid 20.And, by top board 23 being made the shape of a plate that does not have otch, improve the outer dress surface-treated degree of freedom of top board 23, can improve the design of color and texture etc.
In addition, in the present embodiment, the mode that is positioned at top 11 top of main body framework 10 with axle hole 35 is provided with main body side hinge 31, but is not limited thereto.For example, also can make top 11 the rear portion that installation portion 34 with main body side hinge 31 is installed in main body framework 10, and make the rear portion outstanding structure of axle hole 35 from main body framework 10.
And, in the present embodiment, the example of electronic apparatus application of the present invention in notebook computer is illustrated, but the present invention is not limited thereto, also can be applied to possess other electronic equipments of hinge.
Claims (2)
1. an electronic equipment possesses: the main body framework; And lid, rearward end rotatably is supported on the aforementioned body framework by hinge between the occlusion locations on cover the aforementioned body framework and the unlimited open position above above-mentioned, it is characterized in that,
Above-mentioned hinge possesses:
The outstanding main body side hinge that is provided with of rearward end on the aforementioned body framework;
The lid side hinge that is provided with at the base end part of above-mentioned lid; And
The rotating shaft that connects aforementioned body side hinge and above-mentioned lid side hinge,
Aforementioned body side hinge comprises and is installed in the installation portion above the aforementioned body framework and makes above-mentioned rotating shaft insert logical axle hole, and forms above-mentioned axle hole is positioned at than the installation site of the above-mentioned installation portion single armed shape by the top of rear and inclination,
Above-mentioned lid possesses the cover portion that covers aforementioned body side hinge top when being in above-mentioned occlusion locations.
2. electronic equipment according to claim 1 is characterized in that,
Above-mentioned axle hole is positioned at the top above the aforementioned body framework.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008183171 | 2008-07-14 | ||
| JP2008183171A JP4651699B2 (en) | 2008-07-14 | 2008-07-14 | Electronics |
| JP2008-183171 | 2008-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101631445A true CN101631445A (en) | 2010-01-20 |
| CN101631445B CN101631445B (en) | 2013-06-05 |
Family
ID=41576321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910159811 Expired - Fee Related CN101631445B (en) | 2008-07-14 | 2009-07-10 | Electronic apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4651699B2 (en) |
| CN (1) | CN101631445B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792993A (en) * | 2012-10-29 | 2014-05-14 | 英业达科技有限公司 | Electronic device with concealed rotation shaft structure |
| CN105937549A (en) * | 2015-03-06 | 2016-09-14 | 联想（新加坡）私人有限公司 | Hinge device and portable information device |
| CN110198602A (en) * | 2018-02-26 | 2019-09-03 | 欧姆龙株式会社 | E-machine |
| CN111052031A (en) * | 2017-08-30 | 2020-04-21 | 夏普株式会社 | Hinge device and electronic apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236376B (en) * | 2010-04-29 | 2013-01-02 | 宏碁股份有限公司 | Electronic device |
| JP2014204109A (en) * | 2013-04-10 | 2014-10-27 | 株式会社デジタル | Apparatus housing body |
| JP2016164428A (en) * | 2015-03-06 | 2016-09-08 | レノボ・シンガポール・プライベート・リミテッド | Hinge device and portable information equipment |
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| JPS63147427U (en) * | 1987-03-18 | 1988-09-28 | ||
| JPH1185319A (en) * | 1997-09-04 | 1999-03-30 | Internatl Business Mach Corp <Ibm> | Display device assembly and information processing equipment |
| CN1424640A (en) * | 2001-12-04 | 2003-06-18 | 日本电气株式会社 | Foldable information processor |
| CN1976568A (en) * | 2005-12-01 | 2007-06-06 | 三星电子株式会社 | Information processing apparatus |
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| JPS6397653U (en) * | 1986-12-17 | 1988-06-24 | ||
| JPH0546070U (en) * | 1991-11-22 | 1993-06-18 | カシオ計算機株式会社 | Open / close door support structure for electronic devices |
| JP2004086794A (en) * | 2002-08-29 | 2004-03-18 | Toshiba Corp | Electronic equipment |
| US20070234521A1 (en) * | 2006-04-06 | 2007-10-11 | Nokia Corporation | Double-axis hinge for use in electronic devices |
| JP4776445B2 (en) * | 2006-06-08 | 2011-09-21 | 株式会社東芝 | Electronics |
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- 2008-07-14 JP JP2008183171A patent/JP4651699B2/en active Active
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- 2009-07-10 CN CN 200910159811 patent/CN101631445B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147427U (en) * | 1987-03-18 | 1988-09-28 | ||
| JPH1185319A (en) * | 1997-09-04 | 1999-03-30 | Internatl Business Mach Corp <Ibm> | Display device assembly and information processing equipment |
| CN1424640A (en) * | 2001-12-04 | 2003-06-18 | 日本电气株式会社 | Foldable information processor |
| CN1976568A (en) * | 2005-12-01 | 2007-06-06 | 三星电子株式会社 | Information processing apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792993A (en) * | 2012-10-29 | 2014-05-14 | 英业达科技有限公司 | Electronic device with concealed rotation shaft structure |
| CN103792993B (en) * | 2012-10-29 | 2017-02-08 | 英业达科技有限公司 | Electronic device with concealed rotation shaft structure |
| CN105937549A (en) * | 2015-03-06 | 2016-09-14 | 联想（新加坡）私人有限公司 | Hinge device and portable information device |
| CN105937549B (en) * | 2015-03-06 | 2018-08-24 | 联想（新加坡）私人有限公司 | Articulated mounting and portable use information equipment |
| CN111052031A (en) * | 2017-08-30 | 2020-04-21 | 夏普株式会社 | Hinge device and electronic apparatus |
| CN111052031B (en) * | 2017-08-30 | 2023-10-03 | 夏普株式会社 | Electronic equipment |
| CN110198602A (en) * | 2018-02-26 | 2019-09-03 | 欧姆龙株式会社 | E-machine |
| CN110198602B (en) * | 2018-02-26 | 2020-12-22 | 欧姆龙株式会社 | Electronic machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4651699B2 (en) | 2011-03-16 |
| CN101631445B (en) | 2013-06-05 |
| JP2010020722A (en) | 2010-01-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20200710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |