CN101615052B - Notebook computer and rotating shaft thereof - Google Patents
Notebook computer and rotating shaft thereof Download PDFInfo
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- CN101615052B CN101615052B CN2008101154020A CN200810115402A CN101615052B CN 101615052 B CN101615052 B CN 101615052B CN 2008101154020 A CN2008101154020 A CN 2008101154020A CN 200810115402 A CN200810115402 A CN 200810115402A CN 101615052 B CN101615052 B CN 101615052B
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Abstract
The invention discloses a notebook computer and a rotating shaft thereof. The notebook computer is provided with a host computer (1) and a cover body (2), wherein the host computer (1) is connected with the cover body (2) through the rotating shaft (3). The rotating shaft (3) is characterized by comprising a first rotating shaft part (31), a second rotating shaft part (32) and a third rotating shaft part (33), wherein the first rotating shaft part (31) is pivoted to the host computer (1) along a first axis (X1); the second rotating shaft part (32) is pivoted to the cover body (2) along a second axis (X2) parallel to the first axis (X1); and the third rotating shaft part (33) is connected with the first rotating shaft part (31) and the second rotating shaft part (32), and is pivoted to at least one of the first rotating shaft part (31) and the second rotating shaft part (32) along a third axis (X3). Through the rotating shaft, the cover body and the host computer of the notebook computer can be arranged at positions allowing for various relative turning and rotating angles to realize various working patterns and meet more needs of users.
Description
Technical field
The present invention relates to a kind of notebook, can give lid and the various upsets of main frame and the anglec of rotation easily, realize the exchange of notebook A, B, C and D face.The invention still further relates to a kind of rotating shaft that is used for notebook.
Background technology
Notebook (abbreviation notebook) just is widely used.Notebook generally includes main frame and is connected to the lid on the main frame by rotating shaft (or claiming hinge).The upper surface of main frame (C face) is provided with keyboard, and display screen is arranged on the lid and described keyboard face facing surfaces (B face).Lid can rotate around the shaft, thereby covers on main frame, perhaps opens from main frame, and when opening, lid main frame relatively is in different angle positions around a shaft axis, to adapt to the user in the different personalized requirement aspect the comfortableness.
For convenience of description, industry abbreviates each main surface of notebook as usually:
A face: the outer surface of top flip portion (being generally the upper surface of lid);
The B face: the top flip portion with A face opposed inside surface (being generally the surface with display screen of lid);
C face: the upper surface of bottom base portion (being generally the surface at the keyboard place of main frame); And
D face: the lower surface of bottom base (be generally main frame with surface, keyboard place opposed bottom surface).
Along with the development of notebook technology, constantly there is new notebook design to occur.At present, a kind of notebook is arranged, except that main display (abbreviation main screen) is arranged at the B mask, also be provided with auxiliary display screen (being called for short auxilliary screen) at A face or C face.The auxilliary screen of notebook A face and the auxilliary screen of C face all have much good application.
For example, a kind of notebook is arranged, its auxilliary screen is arranged on the A face, and this auxilliary screen can be realized a lot of functions.But this auxilliary screen can only use when closing main screen owing to be arranged on the A face, and when opening main screen, the operator is the auxilliary screen of operation A face easily.
In addition, for the auxilliary notebook that is arranged on the C face that shields, can only use when opening main screen, when closing main screen, the operator can't operate the auxilliary screen of C face.
From following patent documentation, can obtain the more information relevant with above-mentioned prior art:
Patent documentation 1:JP2004234504-A.
Patent documentation 2:US2004239621-A1.
Because at present the solution that is provided with of the auxilliary screen of notebook is or at the A face, or at the C face, promptly can only use when opening or close main screen, can not both get both.If use two auxilliary screens to be placed on A face and C face respectively, can satisfy above-mentioned requirements, but increase cost and volume.
In addition, the anglec of rotation of the lid of present notebook is limited, mostly is 180 degree usually most, is difficult to use as panel computer by rotation.
Summary of the invention
Technical matters to be solved by this invention provides a kind of notebook and a kind of rotating shaft, makes can be in various relative upsets and rotary angle position between lid and the main frame of notebook.
For solving the problems of the technologies described above, on the one hand, provide a kind of notebook, have main frame and lid, be connected by rotating shaft between main frame and the lid, rotating shaft comprises: first shaft, have first articulated section, be articulated on the main frame along first axle; Second shaft has second articulated section, is articulated on the lid along second axis that is parallel to first axle; The 3rd shaft connects first shaft and second shaft, and one of is articulated in first shaft and second shaft at least along the 3rd axis.
Preferably, the 3rd axis normal is in the first axle and second axis.
Preferably, first rotating shaft is arranged at the center of main frame upper edge thickness direction; Second rotating shaft is arranged at the center of lid upper edge thickness direction.
Preferably, the display screen of notebook comprises: main screen is arranged on the lid; Auxilliary screen is arranged on the main frame.
Preferably, auxilliary screen is arranged on a side that has keyboard of main frame; Main screen is greater than auxilliary screen; All be touch-screen in main screen and the auxilliary screen one or both of.
Preferably, the size of auxilliary screen is big or small roughly the same with main screen, all is touch-screen during main screen and assisting is shielded one or both of.
Preferably, the 3rd shaft is integrally formed on second shaft, and cooperates in the pivot joint mounting hole that is installed on first shaft.
Preferably, first shaft is provided with first register pin; Be formed with first limited ring groove on the 3rd shaft; Wherein, the first register pin flexible clamping is in first limited ring groove.
Preferably, be provided with a plurality of vertical draw-in grooves in first limited ring groove; First register pin optionally is connected in one of them vertical draw-in groove, makes relative first shaft of second shaft become different angles.
Preferably, also be provided with second register pin on first shaft, second register pin and first register pin are provided with abreast; Also be formed with second limited ring groove on the 3rd shaft, second limited ring groove and first limited ring groove are provided with abreast; Wherein, second register pin is connected in second limited ring groove.
Preferably, second limited ring groove is less than 360 degree along the distribution angle of the circumference of the 3rd shaft.
According to a further aspect in the invention, provide a kind of rotating shaft, it comprises: first shaft, extend along first axle; Second shaft extends along second axis that is parallel to first axle; And the 3rd shaft, connect first shaft and second shaft, and one of be articulated in first shaft and second shaft at least along the 3rd axis.
Preferably, the 3rd shaft is integrally formed on second shaft, and cooperates in the pivot joint mounting hole that is installed on first shaft.
Preferably, the position of matching with the pivot joint mounting hole of first shaft on the 3rd shaft is formed with first limited ring groove; With the corresponding position of first limited ring groove first register pin is installed on first shaft; The first register pin flexible clamping is in first limited ring groove.
Preferably, be provided with a plurality of vertical draw-in grooves in first limited ring groove; First register pin optionally is connected in one of them vertical draw-in groove, makes relative first shaft of second shaft become different angles.
Adopt technical scheme of the present invention to have following technique effect:
1. owing to be provided with rotating shaft with a plurality of shafts, can be in various relative upsets and rotary angle position between the lid of notebook and the main frame, can realize multiple working morphology, will satisfy the more demand of user.
2 owing to the rotating shaft with a plurality of shafts provides the various relative upsets and the anglec of rotation for lid and main frame, thereby the A of notebook, B, C and D face position can be changed mutually.When being used as suitable rotation and closing main screen, auxilliary screen can belong to the A face, can finish the repertoire that should belong to the auxilliary screen of A face.When being used as suitable rotating opening main screen, auxilliary screen can belong to the C face, can finish the repertoire that should belong to the auxilliary screen of C face.
Auxilliary screen of 3 usefulness has been realized the application at A face and C face, and auxilliary screen is efficiently used, and has improved user experience.
The size of 4 auxilliary screens can be set to a smaller screen littler than main screen, also can diagram be arranged the same big back with main screen, thereby produces more application.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is for to the claimed further instruction that the invention provides.
Description of drawings
Accompanying drawing constitutes the part of this instructions, is used for illustrating principle of the present invention with instructions.In the accompanying drawing:
Fig. 1 is the stereographic map according to a kind of notebook of the present invention, and wherein lid is in conventional open mode;
Fig. 2 is the stereographic map of notebook shown in Figure 1, and wherein lid is in and is folded to the main frame below, thereby the C face of notebook is converted to the A face;
Fig. 3 is the auxilliary screen Circuits System theory diagram according to notebook of the present invention;
Fig. 4-the 7th, the stereographic map of notebook shown in Figure 1 shows the main screen of notebook and some other relative position state of auxilliary screen;
Fig. 8 is the perspective view of rotating shaft of the present invention;
Fig. 9 is the structural representation of second, third shaft in the rotating shaft shown in Figure 8;
Figure 10 is the structural representation of first shaft in the rotating shaft shown in Figure 8;
Figure 11 is the three-dimensional broken section structural representation of rotating shaft shown in Figure 8;
Figure 12 is the sectional structure synoptic diagram of rotating shaft shown in Fig. 8;
Figure 13 is the sectional structure synoptic diagram that the rotating shaft among Fig. 8 is installed on the installment state in the notebook;
Figure 14-19 shows the stereographic map according to the notebook of second embodiment of the invention, shows the main screen of notebook and the multiple relative position state of auxilliary screen.
Embodiment
Below in conjunction with accompanying drawing exemplary embodiment of the present invention is described.In the accompanying drawing, identical parts are represented with identical label.
In the present invention, because the lid of notebook and the relative position of main frame have multiple variable condition, thereby the notion of flip portion and base portion is relative, and correspondingly, the notion of A, B, C and D face also is relative, always is not meant a certain specific surface.
Referring to Fig. 1, notebook comprises main frame 1 and lid 2, is connected by rotating shaft 3 between main frame 1 and the lid 2.Notebook of the present invention comprises two display screen: main screen P1 and auxilliary screen P5.
The upper surface of lid 1 among Fig. 1 (promptly among the figure with the opposing outer surface of main screen P1) is the A face, and the surface at main screen P1 place is the B face, and it is the C face that main frame 1 is provided with keyboard surface, and the surface opposing with surface, keyboard place is the D face.
Among Fig. 1, the size of main screen P1 is far longer than auxilliary screen P5.Auxilliary screen P5 is positioned on the C face, as the auxilliary screen of C face.
Among Fig. 2, lid 2 rotary foldings are in main frame 1 below, and surface, keyboard place is positioned at A face position, promptly make auxilliary screen P5 as the auxilliary screen of A face.At this moment, notebook can only start auxilliary screen P5 work and not start main screen P1 work.
Auxilliary screen P5 is a touch-screen, and upper surface is transparent touch pad, can realize the repertoire of traditional touch pad.Be liquid crystal display below the transparent touch pad, can realize each function of increasing newly in conjunction with transparent touch pad, shortcut, QWERTY keyboard, as: instant messaging, receiving and dispatching mail, check address list, video playback, password input, or the like ....Certainly, main screen P1 also can be a touch-screen.
Next door at auxilliary screen P5 can be provided with touch auxilliary screen controller 15, is used for the shortcut 16 of the auxilliary screen of notebook P5, and the switch key 19 between traditional function of touchpad and the auxilliary screen function that increases newly.
Fig. 3 shows the auxilliary screen Circuits System theory diagram of notebook of the present invention, wherein, is provided with transmission line 12 between auxilliary screen controller 15 and the notebook host circuit and transmits data, and be provided with power supply 13 to obtain work energy.Auxilliary screen controller 15 is also connected to storer 14.In addition, auxilliary screen controller 15 also is connected respectively to liquid crystal display 18, and transparent touch pad 17 and shortcut 16 are realized the convenient operation of auxilliary screen P5 by this.
Fig. 4-7 shows the main screen P1 of notebook and some other relative position state of auxilliary screen P5.Wherein, lid 2 relative main frames 1 are opened among Fig. 4, and auxilliary screen P5 is in C face position, and main screen is in A face position, and main screen P1 rotates to the left front slightly relative to main frame 1, do product introduction etc. with the people to the left front.Lid 2 covers on main frame 1 among Fig. 5, and main screen P1 is in A face position.At this moment, notebook can be used as panel computer.Among Fig. 6, main frame 1 is the herringbone shape with lid 2 and supports placement, and auxilliary screen P5 and main screen P1 lay respectively at both sides, like this, can watch screen separately with the people on opposite respectively.Among Fig. 7, lid 2 relative main frames 1 are in open mode, and main screen P1 is in the A face, and auxilliary screen P5 is in the C face, is used for doing product introduction etc. to the people in the place ahead, opposite.
Fig. 8-Fig. 9 shows the perspective view of rotating shaft 3 and each ingredient thereof.
See Fig. 8, rotating shaft 3 comprises: first shaft 31 has first axle X1; Second shaft 32 has second axis X 2 that is parallel to first axle X1; And the 3rd shaft 33, connect first shaft 31 and second shaft 32.
See Figure 10, first shaft 31 has first rotary shaft body 311 that extends along first axle X1, has first articulated section 312 respectively at the two ends of first rotary shaft body 311.In addition, have first through hole 313 that runs through first rotary shaft body 311 and first articulated section 312, above first rotary shaft body 311, be provided with and articulate mounting hole 314 along first axle X1.
See Fig. 9, second shaft 32 has second rotary shaft body 321 that extends along second axis X 2, and has second articulated section 322 respectively at the two ends of second rotary shaft body 321.In addition, has second through hole 323 that runs through second rotary shaft body 321 and second articulated section 322 along second axis X 2.
Continue to see Fig. 9, the 3rd shaft 33 has and first axle X1 and the 3rd perpendicular axis X 3 of second axis X 2.Preferably, the 3rd axis X 3 intersects with the first axle X1 and second axis X 2.The 3rd shaft 33 has the third through-hole 333 that runs through and be connected with second through hole 323 along the 3rd axis X 3.
Can see that from Fig. 8 and Fig. 9 the 3rd shaft 33 is integrally formed on second shaft 32, and cooperate in the pivot joint mounting hole 314 that is installed on first shaft 31 in the mode that articulates.
Certainly, the 3rd shaft 33 also can be connected in (not shown) on second shaft 32 in the mode that articulates, and perhaps, is integrally formed at first shaft 31 and is articulated in (not shown) on second shaft 32.
See Figure 11, can see, rotating shaft 3 is under assembled state, and first through hole 313 of first shaft 31, second through hole 323 of second shaft 32 and the third through-hole 333 of the 3rd shaft 33 are interconnected, and is used for wearing stube cable between lid 2 and the main frame 1 along figure arrow locations/direction.
In conjunction with referring to Fig. 9 and Figure 12, the position of matching with the pivot joint mounting hole 314 of first shaft 31 on the 3rd shaft 33 is formed with first limited ring groove 331; With first limited ring groove, 331 corresponding positions first register pin 41 is installed on first shaft 31; First register pin 41 can be at flexible clamping under the effect of spring pressure in first limited ring groove 331.Like this, can prevent that the 3rd shaft 33 is from 31 disengagements of first shaft.Also further be provided with a plurality of vertical draw-in grooves 3311 in first limited ring groove 331, first register pin 41 can optionally be connected in one of them vertical draw-in groove 3311, thereby make 31 one-tenth different angles of second shaft, 32 relative first shafts, also promptly, can make the relative main frame 1 of lid 2 (comprising the main screen P1 on it) be in multiple position respectively around the 3rd axis X 3.As embodiment, when the 3rd shaft 33 rotates multiple near 90 degree with respect to first shaft 31 (as 0 degree, 90 degree, 180 degree or 270 degree, correspondingly, make lid 2 relative main frames 1 also be these angles) around the anglec of rotation of the 3rd axis X 3, because the thrust of first register pin 41, will be automatically positioned on this angle, and produce certain feel.Have only when strengthening the rotation dynamics, just can leave this angle and be rotated further.
Continue combination referring to Fig. 9 and Figure 12, the position of matching with the pivot joint mounting hole 314 of first shaft 31 on the 3rd shaft 33 also is formed with and is parallel to second limited ring groove 332 that first limited ring groove 331 is arranged; Also be equipped with and second register pin 42 that is parallel to 41 settings of first register pin with first limited ring groove, 331 corresponding positions on first shaft 31; Second register pin, 42 flexible clampings are in second limited ring groove 332.
The effect of second limited ring groove 332 and second register pin 42 is to prevent that further the 3rd shaft 33 is from 31 disengagements of first shaft.
Preferably, this second limited ring groove 332 is less than 360 degree along the distribution angle of the circumference of the 3rd shaft 33, and for example can make the 3rd shaft 33 relative second shaft, 32 relative rotating ranges is a suitable angle of 270 degree.Like this, can limit this relatively rotate be no more than 270 the degree.Be appreciated that as required, this angle also can suitably be set, be not limited to 270 degree for other values make relative rotating range be other angles that needs.
In addition, in the specific implementation, this second limited ring groove 332 and second register pin 42 also can only be set and first limited ring groove 331 and first register pin 41 are not set.Also first limited ring groove 331 and second limited ring groove 332 can be merged into an annular groove, simultaneously two register pins are arranged side by side.
Referring to Figure 13, first shaft 31 of rotating shaft 3 is articulated on the main frame 1 of notebook along first axle X1.Second shaft 32 of rotating shaft 3 is articulated on the lid 2 of notebook along second axis X 2.The articulated section 312 of first shaft 31 has suitable rotary damping with the articulated section 322 of the articulated section of main frame 1 and second shaft 32 and the articulated section of lid 2, makes lid 2 can stably stop at any angular position by rotating shaft 3 when main frame 1 rotates.
Stube cable between lid 2 and the main frame 1 wears along arrow locations/direction among Figure 13, to connect lid 2 and main frame 1.
Preferably, in the present embodiment, first rotating shaft 31 is arranged at the approximate centre position of main frame 1 upper edge thickness direction, second rotating shaft 31 is arranged at the approximate centre position of lid 2 upper edge thickness directions, and the distance between first rotating shaft 31 and second rotating shaft 32 is substantially equal to half of thickness of notebook.Like this, can make lid 2 just overturn easily and be folded to the bottom surface of main frame 1.
Introduction by the front as can be known, the notebook of first embodiment has adopted unique rotating shaft design with Three Degree Of Freedom, can realize multiple working morphology, can satisfy the more demand of user.
Referring to Figure 14-19, wherein show the second embodiment of the present invention.Different with first embodiment is, the size of main screen P1 and auxilliary screen P5 is roughly the same, and the surface of the main frame 1 at auxilliary screen P5 place no longer is provided with physical keyboard, and there is the touch pad of layer of transparent on its surface, can cooperate auxilliary screen P5 to go up the soft keyboard that shows, carries out the literal input.Therefore, keyboard entry function is realized by the touch screen soft-keyboard of auxilliary screen P5.
Wherein, lid 2 relative main frames 1 are opened among Figure 14, and auxilliary screen P5 is in C face position, and main screen P1 is in B face position.In the face of two width of cloth pictures, quantity of information doubles the user simultaneously.Among Figure 15, lid 2 relative main frames 1 are in open mode, and main screen P1 is in the A face, and auxilliary screen P5 is in the C face, is used for doing product introduction etc. to the people in the place ahead, opposite.Among Figure 16, main screen P1 is towards the side, thereby do product introduction etc. can for the people of side.Among Figure 17, main screen P1 and auxilliary screen P5 can be merged into a giant-screen.Among Figure 18, main frame 1 is the herringbone shape with lid 2 and supports placement, and auxilliary screen P5 and main screen P1 lay respectively at both sides, like this, can watch screen separately with the people on opposite respectively.Among Figure 19, lid 2 covers on main frame 1, and main screen P1 is in A face position.At this moment, notebook can be used as panel computer.
Although the present invention is illustrated with reference to accompanying drawing and preferred embodiment, obviously, for a person skilled in the art, under the prerequisite that does not deviate from the spirit and scope of the present invention, can make various changes and variation to the present invention.Various change of the present invention, the content that changes by appending claims and equivalent thereof contain.
Claims (12)
1. a notebook has main frame and lid, is connected by rotating shaft between described main frame and the lid, it is characterized in that described rotating shaft comprises:
First shaft has first articulated section, is articulated on the described main frame along first axle;
Second shaft has second articulated section, is articulated on the described lid along second axis that is parallel to described first axle;
The 3rd shaft connects described first shaft and second shaft, and one of is articulated in described first shaft and second shaft at least along the 3rd axis,
Wherein, described the 3rd axis normal is in the described first axle and second axis;
Also be provided with second register pin on described first shaft;
Also be formed with second limited ring groove on described the 3rd shaft;
Wherein, described second register pin is connected in described second limited ring groove;
Described second limited ring groove is less than 360 degree along the distribution angle of the circumference of described the 3rd shaft.
2. notebook according to claim 1 is characterized in that:
Described first shaft is arranged at the center of described main frame upper edge thickness direction;
Described second shaft is arranged at the center of described lid upper edge thickness direction.
3. notebook according to claim 2 is characterized in that, the display screen of described notebook comprises:
Main screen is arranged on the described lid;
Auxilliary screen is arranged on the described main frame.
4. notebook according to claim 3 is characterized in that:
Described auxilliary screen is arranged on a side that has keyboard of described main frame;
Described main screen is greater than described auxilliary screen;
All be touch-screen in described main screen and the described auxilliary screen one or both of.
5. notebook according to claim 3 is characterized in that:
The size of described auxilliary screen is big or small identical with described main screen, all is touch-screen in described main screen and the described auxilliary screen one or both of.
6. notebook according to claim 2 is characterized in that:
Described the 3rd shaft is integrally formed on described second shaft, and cooperates in the pivot joint mounting hole that is installed on described first shaft.
7. notebook according to claim 6 is characterized in that:
Described first shaft is provided with first register pin, and described first register pin and described second register pin are provided with abreast;
Be formed with first limited ring groove on described the 3rd shaft, described first limited ring groove and described second limited ring groove are provided with abreast;
Wherein, the described first register pin flexible clamping is in described first limited ring groove.
8. notebook according to claim 7 is characterized in that:
Be provided with a plurality of vertical draw-in grooves in described first limited ring groove;
Described first register pin optionally is connected in one of them described vertical draw-in groove, makes described relatively first shaft of described second shaft become different angles.
9. a rotating shaft is characterized in that, comprising:
First shaft extends along first axle;
Second shaft extends along second axis that is parallel to described first axle; And
The 3rd shaft connects described first shaft and second shaft, and one of is articulated in described first shaft and second shaft at least along the 3rd axis,
Wherein, described the 3rd axis normal is in the described first axle and second axis;
Also be provided with second register pin on described first shaft;
Also be formed with second limited ring groove on described the 3rd shaft;
Wherein, described second register pin is connected in described second limited ring groove;
Described second limited ring groove is less than 360 degree along the distribution angle of the circumference of described the 3rd shaft.
10. rotating shaft according to claim 9 is characterized in that:
Described the 3rd shaft is integrally formed on described second shaft, and cooperates in the pivot joint mounting hole that is installed on described first shaft.
11. rotating shaft according to claim 10 is characterized in that:
The position of matching with the pivot joint mounting hole of described first shaft on described the 3rd shaft is formed with first limited ring groove;
With the corresponding position of described first limited ring groove first register pin is installed on described first shaft;
The described first register pin flexible clamping is in described first limited ring groove.
12. rotating shaft according to claim 11 is characterized in that:
Be provided with a plurality of vertical draw-in grooves in described first limited ring groove;
Described first register pin optionally is connected in one of them described vertical draw-in groove, makes described relatively first shaft of described second shaft become different angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101154020A CN101615052B (en) | 2008-06-23 | 2008-06-23 | Notebook computer and rotating shaft thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101154020A CN101615052B (en) | 2008-06-23 | 2008-06-23 | Notebook computer and rotating shaft thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101615052A CN101615052A (en) | 2009-12-30 |
| CN101615052B true CN101615052B (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101154020A Active CN101615052B (en) | 2008-06-23 | 2008-06-23 | Notebook computer and rotating shaft thereof |
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| CN (1) | CN101615052B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788749B (en) * | 2011-05-17 | 2015-06-10 | 纬创资通股份有限公司 | Fixing device for detection |
| CN104267790A (en) * | 2014-10-21 | 2015-01-07 | 王青国 | Double-screen multi-purpose laptop |
| CN104656805A (en) * | 2015-01-20 | 2015-05-27 | 游卫群 | Folding tablet notebook computer |
| CN104808746A (en) * | 2015-04-13 | 2015-07-29 | 苏州三星电子电脑有限公司 | Multi-screen type laptop |
| CN107219886B (en) * | 2017-04-07 | 2020-12-01 | 深圳市明致集成股份有限公司 | Multifunctional notebook computer |
| TWI674832B (en) * | 2018-02-14 | 2019-10-11 | 仁寶電腦工業股份有限公司 | Electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663787Y (en) * | 2003-10-28 | 2004-12-15 | 东莞展成电子科技有限公司 | Flip lid rotary mechanism |
| CN200947186Y (en) * | 2006-01-19 | 2007-09-12 | 深圳市顶星数码网络技术有限公司 | Hinge of notebook computer and notebook computer having the same |
-
2008
- 2008-06-23 CN CN2008101154020A patent/CN101615052B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663787Y (en) * | 2003-10-28 | 2004-12-15 | 东莞展成电子科技有限公司 | Flip lid rotary mechanism |
| CN200947186Y (en) * | 2006-01-19 | 2007-09-12 | 深圳市顶星数码网络技术有限公司 | Hinge of notebook computer and notebook computer having the same |
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| CN101615052A (en) | 2009-12-30 |
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