CN101556484A - Portable electronic device capable of projecting - Google Patents
Portable electronic device capable of projecting Download PDFInfo
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- CN101556484A CN101556484A CNA2008100875690A CN200810087569A CN101556484A CN 101556484 A CN101556484 A CN 101556484A CN A2008100875690 A CNA2008100875690 A CN A2008100875690A CN 200810087569 A CN200810087569 A CN 200810087569A CN 101556484 A CN101556484 A CN 101556484A
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- foot rest
- projection module
- electron device
- portable electron
- projectable
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Abstract
A portable electronic device capable of projecting comprises a main frame, a projection module, a signal wire, a first tripod and a second tripod, wherein the lateral edge of the main frame is provided with a containing groove; the projection module is used for outputting an image light beam and connected with the main frame through the signal wire; the first tripod is pivotally arranged on the projection module, and the second tripod is also pivotally arranged on the projection module, wherein the first tripod and the second tripod pivotally rotate and then are contained into the containing groove together with the projection module.
Description
Technical field
The present invention relates to a kind of electronic installation, and particularly relevant for a kind of portable electron device of projectable.
Background technology
Along with the development of projection display technique, the breakthrough on optical projection system and the equipment has very fast development within recent years.There are three big main flows in projector at present, iconoscope (CRT), high temperature polysilicon (Polysilicon) penetration liquid crystal panel (promptly generally being referred to as liquid crystal projector) and digital light processor three major types, the liquid crystal projector that wherein is easy to carry about with one, easily adjusts characteristic to have are comparatively popular to be used.
The principle of projector is identical with transparency or lantern slide, and all being to use a high brightness bulb is light source, content is projected on white screen or the wall, and all images of projector is all cast out by a camera lens, does not need to go to adjust the polymerization of image again.Often utilize at present projector with the image projection on the transparency on white screen or wall, image is amplified demonstration, in order to propagate, to impart knowledge to students, to do the purposes of bulletin etc.In addition, projector more can directly connect computing machine, and the image on the computing machine is projected on white screen or the wall, has saved the inconvenience of making transparency, also allows office more push forward with no paper at all.
Yet, with existing office environment,, still must the image on the computer screen could be shown on giant-screen or the wall usually, for meeting or show and use with the projector mobile computer of arranging in pairs or groups in meeting or when showing.Thus, for the carrying of projector equipment and mobile computer and deposit, and for assembling between projector equipment and the mobile computer etc., all face use inconvenient, assembling is difficult for and problem such as consuming time.
Summary of the invention
The invention provides a kind of portable electron device of projectable, the user can be simply and its projection module is taken out use expediently.
The present invention proposes a kind of portable electron device of projectable, and it comprises a main frame, a projection module, a signal wire, one first foot rest and one second foot rest.Main frame has a storage tank in its side.Projection module is in order to export an image strip.Projection module is connected to main frame via signal wire.First foot rest is pivotally arranged on projection module.Second foot rest is pivotally arranged on projection module, and wherein first foot rest and second foot rest can be taken in to storage tank with projection module in the back that pivots.
In one embodiment of this invention, the first above-mentioned foot rest has one first locating part, and second foot rest has one second locating part.Second locating part cooperates first locating part to limit the rotating range of first foot rest with respect to second foot rest.Second foot rest has one the 3rd locating part, and projection module has one the 4th locating part.The 3rd locating part cooperates the 4th locating part to limit the rotating range of second foot rest with respect to projection module.
In one embodiment of this invention, above-mentioned projection module has one first annular wavy surface, and second foot rest has one second annular wavy surface, and the corresponding first annular wavy surface of the second annular wave face is in order to the rotation of stepization second foot rest with respect to projection module.
In one embodiment of this invention, the portable electron device of above-mentioned projectable, it also comprises one first assembly and one second assembly.First assembly sets to projection module.Second assembly sets second foot rest to connecting rod, wherein has a magnetic attraction between first assembly and second assembly to force the first annular wavy surface butt second annular wavy surface.
In one embodiment of this invention, above-mentioned first assembly and wherein at least one of second assembly are a permanent magnet.
In one embodiment of this invention, above-mentioned first assembly and wherein at least one of second assembly are a sense magnetic assembly.
In one embodiment of this invention, the portable electron device of above-mentioned projectable, it also comprises at least one arc-shaped electrode and at least one flexible terminal.Arc-shaped electrode sets to projection module, and is coupled to signal wire.Flexible terminal sets to second foot rest, and wherein when second foot rest pivoted with respect to projection module, flexible terminal still contacted arc-shaped electrode.
In one embodiment of this invention, above-mentioned arc-shaped electrode is formed on the FPC.Arc-shaped electrode couples signal wire.
In one embodiment of this invention, one section articulated section of passing the projection module and second foot rest of above-mentioned signal wire, and another section of signal wire is hidden in second foot rest.
In one embodiment of this invention, above-mentioned projection module is via the signal of video signal of wireless transmission reception from main frame.
In one embodiment of this invention, above-mentioned main frame has an operating surface, a keyboard and a Trackpad, and keyboard and Trackpad are provided on the operating surface.
In one embodiment of this invention, the portable electron device of above-mentioned projectable, it also comprises a display unit.Display unit is pivotally arranged on main frame.
When the user need use projection module, the user can take out projection module in the storage tank of main frame, and comes frame to found projection module by first foot rest and second foot rest; When the user need not use projection module, first foot rest can be taken in to storage tank with projection module in the back that pivots with second foot rest, therefore the user can utilize projection module to come image on the projection display unit more expediently, has both saved cost and has also saved the space.
Description of drawings
Figure 1A is the synoptic diagram of portable electron device of a kind of projectable of one embodiment of the invention.
Figure 1B is the synoptic diagram of Figure 1A first foot rest and the upright projection module of the second foot rest frame.
Fig. 2 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention.
Fig. 2 B is the partial exploded view of projection module, first foot rest and second foot rest of Fig. 2 A.
Fig. 2 C is the not synoptic diagram of the upright projection module of frame of first foot rest of Fig. 2 A and second foot rest.
Fig. 2 D is first foot rest of Fig. 2 B and the synoptic diagram of the upright projection module of the second foot rest frame.
Fig. 3 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention.
Fig. 3 B is the local enlarged diagram of the projection module and second foot rest.
Fig. 3 C is the synoptic diagram at another visual angle of the projection module of Fig. 3 B and second foot rest.
Fig. 4 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention.
Fig. 4 B is the local amplification profile of second foot rest of Fig. 4 A.
Fig. 4 C is the local amplification profile of the projection module of Fig. 4 A.
Fig. 4 D illustrates the flexible terminal contact arc-shaped electrode of Fig. 4 A.
Symbol description
100a～100d: portable electron device 110: main frame
112: storage tank 112a: side
114: operating surface 116: keyboard
118: Trackpad 120a～120d: projection module
124: the four locating parts of 122: the first annular wavy surfaces
130: signal wire 140a～140d: first foot rest
142: the first locating part 150a～150d: second foot rest
154: the three locating parts of 152: the second locating parts
156: the second annular wavy surface 160a: first assembly
160b: second assembly 170: arc-shaped electrode
172: flexible circuit board 180: flexible terminal
190: display unit P1: primary importance
P2: second place P3: the 3rd position
P4: the 4th position
Embodiment
Figure 1A is the synoptic diagram of portable electron device of a kind of projectable of one embodiment of the invention, and Figure 1B is the synoptic diagram of Figure 1A first foot rest and the upright projection module of the second foot rest frame.Please also refer to Figure 1A and Figure 1B, portable electron device 100a comprises a main frame 110, a projection module 120a, a signal wire 130, one first foot rest 140a and one second foot rest 150a, and wherein portable electron device 100a for example is a mobile computer.
Specifically, main frame 110 has a storage tank 112, an operating surface 114, a keyboard 116 and a Trackpad 118.Storage tank 112 is disposed at the side 112a of main frame 110, and keyboard 116 and Trackpad 118 are provided on the operating surface 114.In addition, projection module 120a is connected to main frame 110 via signal wire 130, and projection module 120a is in order to export an image strip.The first foot rest 140a is pivotally arranged on projection module 120a.The second foot rest 150a is pivotally arranged on projection module 120a, and wherein the first foot rest 140a and the second foot rest 150a can take in to storage tank 112 with projection module 120a in the back that pivots.
Furthermore, in the present embodiment, portable electron device 100a also comprises a display unit 190.Display unit 190 is pivotally arranged on main frame 110, and projection module 120a can cast out the image on the display unit 190 via the signal of video signal of signal wire 130 receptions from main frame 110.In addition, projection module 120a also can receive the electric power of being supplied from main frame 110 via signal wire 130.
In brief, when the user need use projection module 120a, can in the storage tank 112 of main frame 110, projection module 120a be taken out, projection module 120a can be connected to main frame 110 via signal wire 130, wherein projection module 120a can come frame upright by the first foot rest 140a and the second foot rest 150a, and the signal of video signal via signal wire 130 receives from the main frame 110 of portable electron device 100a casts out the image on the display unit 190.
When the user need not use projection module 120a, the first foot rest 140a and the second foot rest 150a can take in to storage tank 112 with projection module 120a in the back that pivots, therefore the user can use projection module 120a more easily, and do not need to buy more in addition projector to save the troubles such as connection line of equipment rooms such as known projector and electronic installation, both saved cost and also saved the space, the range of application that has also expanded portable electron device 100a simultaneously.
Fig. 2 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention, and Fig. 2 B is the partial exploded view of projection module, first foot rest and second foot rest of Fig. 2 A.Please also refer to Fig. 2 A and Fig. 2 B, in the present embodiment, the portable electron device 100b of Fig. 2 A is similar to the portable electron device 100a of Figure 1A, and its difference is: the projection module 120b of Fig. 2 A, the first foot rest 140b and the second foot rest 150b.
Specifically, in the present embodiment, the first foot rest 140b and the second foot rest 150b are pivotally arranged on projection module 120b respectively, wherein the first foot rest 140b has one first locating part 142, the second foot rest 150b has one second locating part, 152, the second locating parts 152 and cooperates first locating part 142 to limit the rotating range of the first foot rest 140b with respect to the second foot rest 150b.
The second foot rest 150b has one the 3rd locating part 154, and projection module 120b has one the 4th locating part, 124, the three locating parts 154 and cooperates the 4th locating part 124 to limit the rotating range of the second foot rest 150b with respect to projection module 120b.In the present embodiment, the first foot rest 140b and the second foot rest 150b can take in to the storage tank 112 of main frame 110 with projection module 120b in the back that pivots.
Furthermore, Fig. 2 C is the not synoptic diagram of the upright projection module of frame of first foot rest of Fig. 2 A and second foot rest, and Fig. 2 D be first foot rest of Fig. 2 B and the synoptic diagram that the second foot rest frame founds projection module.Please also refer to Fig. 2 C and Fig. 2 D, in the present embodiment, when second locating part 152 is positioned at a primary importance P1 with respect to first locating part 142, and the 3rd locating part 154 is when being positioned at a second place P2 with respect to the 4th locating part 124, and the first foot rest 140b and the second foot rest 150b present merging phase.
When first locating part 142 rotates to one the 3rd position P3 with respect to second locating part 152, and the 3rd locating part 154 rotates to one the 4th position P4 with respect to the 4th locating part 124, the first foot rest 140b and the second foot rest 150b present deployed condition, the upright projection module 120b of this moment first foot rest 140b and second foot rest 150b frame.
In brief, the first foot rest 140b and the second foot rest 150b utilize first locating part 142 to cooperate second locating part 152 to limit the rotating range of the first foot rest 140b, so that can launch with the upright projection module 120b of frame or merging so that take in projection module 120b in storage tank 112 with respect to the second foot rest 150b.In addition, utilize the 3rd locating part 154 to cooperate the 4th locating part 124 to limit the rotating range of the second foot rest 150b, can adjust the anglec of rotation of projection module 120b with respect to the second foot rest 150b with respect to projection module 120b.
In other words, the user can utilize projection module 120b to control the height of projection image with respect to the anglec of rotation of the second foot rest 150b, therefore as user during at use projection module 120b, can more simply and easily manipulate.
Fig. 3 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention, and Fig. 3 B is the local enlarged diagram of the projection module and second foot rest, and Fig. 3 C is the synoptic diagram at another visual angle of the projection module of Fig. 3 B and second foot rest.Please also refer to Fig. 3 A, Fig. 3 B and Fig. 3 C, in the present embodiment, the portable electron device 100c of Fig. 3 A is similar to the portable electron device 100a of the projectable of Figure 1A, and its difference is: the projection module 120c of Fig. 3 A and the second foot rest 150c.
Specifically, in the present embodiment, projection module 120c has one first annular wavy surface 122, and the second foot rest 150c has one second annular wavy surface 156, the second annular wavy surface 156 corresponding first annular wavy surfaces 122 are in order to the rotation of the stepization second foot rest 150c with respect to projection module 120c.
In addition, in the present embodiment, portable electron device 100c also comprises one first assembly 160a and one second assembly 160b.The first assembly 160a sets to projection module 120c.The second assembly 160b sets to the second foot rest 150c, wherein has a magnetic attraction between the first assembly 160a and the second assembly 160b to force the first annular wavy surface 122 butts second annular wavy surface 156.
What deserves to be mentioned is; in the present embodiment; the first assembly 160a is a permanent magnet; the second assembly 160b is a sense magnetic assembly, but the present invention does not limit the form of the first assembly 160a and the second assembly 160b, in other embodiments; also can be that the second assembly 160b is a permanent magnet; the first assembly 160a is a sense magnetic assembly, still belongs to the adoptable technical scheme of the present invention, does not break away from the scope of institute of the present invention desire protection.
Briefly, by having a magnetic attraction between the first assembly 160a and the second assembly 160b to force the first annular wavy surface 122 butts second annular wavy surface 156, and utilize rotation mode that the first annular wavy surface 122 is rotated with respect to the second annular wavy surface 156, in order to adjust the anglec of rotation of projection module 120c with respect to the second foot rest 150c.
In other words, the mode of above-mentioned stepization, can adjust the anglec of rotation of projection module 120c with respect to the second foot rest 150c, and the user can utilize projection module 120c to control the height of projection image with respect to the anglec of rotation of the second foot rest 150c, therefore as user during, can more simply and easily manipulate at use projection module 120c.
Fig. 4 A is the synoptic diagram of portable electron device of a kind of projectable of another embodiment of the present invention, and Fig. 4 B is the local amplification profile of second foot rest of Fig. 4 A, and Fig. 4 C is the local amplification profile of the projection module of Fig. 4 A.Please also refer to Fig. 4 A, Fig. 4 B and Fig. 4 C, in the present embodiment, the portable electron device 100d of Fig. 4 A is similar to the portable electron device 100a of Figure 1A, and its difference is: the portable electron device 100d of Fig. 4 A also comprises at least one arc-shaped electrode 170 and at least one flexible terminal 180.
Specifically, arc-shaped electrode 170 is formed on the FPC 172, and arc-shaped electrode 170 sets to projection module 120d and is coupled to signal wire 130, one of signal wire 130 section articulated section of passing the projection module 120d and the second foot rest 150d wherein, and another section of signal wire 130 is hidden in the second foot rest 150d.Flexible terminal 180 sets to the second foot rest 150d.In the present embodiment, projection module 120d can cast out the image on the display unit 190 via the signal of video signal of signal wire 130 receptions from main frame 110.
Please refer to Fig. 4 D, when the second foot rest 150d and projection module 120d were level and keep flat, flexible terminal 180 can contact arc-shaped electrodes 170, and the signal of video signal that projection module 120d can receive from main frame 110 via signal wire 130.In addition, when the second foot rest 150d pivoted with respect to projection module 120d, flexible terminal 180 still contacted arc-shaped electrode 170.
What one of value was carried is; the present invention does not limit the form that is connected between projection module 120d and the portable electron device 100d; though the projection module 120d that reaches mentioned herein utilizes signal wire 130 to receive and the signal that transmits from the main frame 110 of portable electron device 100d; but in other embodiments; projection module 120d also utilizes wireless transmission to receive signal of video signal from the main frame 110 of portable electron device 100d; this still belongs to the adoptable technical scheme of the present invention, does not break away from the scope of institute of the present invention desire protection.
In brief, above-mentioned by flexible terminal 180 contact arc-shaped electrodes 170, projection module 120d can receive the signal of video signal of main frame 110, and the image on the display unit 190 is cast out.In addition, the portable electron device 100d of present embodiment is because of signal wire 130 partly is hidden in the second foot rest 150d, to promote visual experience.
What deserves to be mentioned is; the present invention does not limit the form of projection module 120d, the first foot rest 140d and the second foot rest 150d; it also can be projection module 120a～120d, the first foot rest 140a～140d of Figure 1A, Fig. 2 A, Fig. 3 A and Fig. 4 A and the form families of second foot rest 150a～150d; still belong to the adoptable technical scheme of the present invention, do not break away from the scope of institute of the present invention desire protection.
In sum, when the user need use projection module, can in the storage tank of main frame, projection module be taken out, fix the upright projection module of frame by first foot rest and second foot rest; When the user need not use projection module, first foot rest can be taken in to storage tank with projection module in the back that pivots with second foot rest, so the user can use projection module more expediently.
In brief, the present invention has not only expanded the range of application of portable electron device, one instrument more easily also is provided for meeting or when showing, the user does not need to buy more in addition projector, also save the troubles such as connection line of known projector and electronic installation equipment room, both saved cost and also saved the space.
Though the present invention discloses as above with embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is when being as the criterion according to the content that claim defined.
Claims (12)
1. the portable electron device of a projectable is characterized in that, comprising:
One main frame has a storage tank in its side;
One projection module is in order to export an image strip;
One signal wire, this projection module is connected to this main frame via this signal wire;
One first foot rest is pivotally arranged on this projection module; And
One second foot rest is pivotally arranged on this projection module,
Wherein this first foot rest and this second foot rest can be taken in to this storage tank with this projection module in the back that pivots.
2. the portable electron device of projectable as claimed in claim 1, it is characterized in that, this first foot rest has one first locating part, this second foot rest has one second locating part, it cooperates this first locating part to limit the rotating range of this first foot rest with respect to this second foot rest, this second foot rest has one the 3rd locating part, and this projection module has one the 4th locating part, and it cooperates the 4th locating part to limit the rotating range of this second foot rest with respect to this projection module.
3. the portable electron device of projectable as claimed in claim 1, it is characterized in that, this projection module has one first annular wavy surface, and this second foot rest has one second annular wavy surface, it is to should the first annular wavy surface, in order to the rotation of this second foot rest of stepization with respect to this projection module.
4. the portable electron device of projectable as claimed in claim 3 is characterized in that, also comprises:
One first assembly sets to this projection module; And
One second assembly sets this second foot rest to this connecting rod,
Wherein has a magnetic attraction between this first assembly and this second assembly to force this this second annular wavy surface of first annular wavy surface butt.
5. the portable electron device of projectable as claimed in claim 4 is characterized in that, this first assembly and wherein at least one of this second assembly are a permanent magnet.
6. the portable electron device of projectable as claimed in claim 5 is characterized in that, this first assembly and wherein at least one of this second assembly are a sense magnetic assembly.
7. the portable electron device of projectable as claimed in claim 1 is characterized in that, also comprises:
At least one arc-shaped electrode sets to this projection module, and is coupled to this signal wire; And
At least one flexible terminal sets to this second foot rest, and wherein when this second foot rest pivoted with respect to this projection module, this flexible terminal still contacted this arc-shaped electrode.
8. the portable electron device of projectable as claimed in claim 7 is characterized in that, this arc-shaped electrode is formed on the FPC, and it couples this signal wire.
9. the portable electron device of projectable as claimed in claim 1, one of this signal wire section articulated section of passing this projection module and this second foot rest wherein, and another section of this signal wire is hidden in this second foot rest.
10. the portable electron device of projectable as claimed in claim 1 is characterized in that, this projection module is via the signal of video signal of wireless transmission reception from this main frame.
11. the portable electron device of projectable as claimed in claim 1 is characterized in that, this main frame has an operating surface, a keyboard and a Trackpad, and this keyboard and this Trackpad are provided on this operating surface.
12. the portable electron device of projectable as claimed in claim 1 is characterized in that, also comprises:
One display unit is pivotally arranged on this main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100875690A CN101556484B (en) | 2008-04-11 | 2008-04-11 | Portable electronic device capable of projecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100875690A CN101556484B (en) | 2008-04-11 | 2008-04-11 | Portable electronic device capable of projecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101556484A true CN101556484A (en) | 2009-10-14 |
| CN101556484B CN101556484B (en) | 2011-07-13 |
Family
ID=41174620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100875690A Expired - Fee Related CN101556484B (en) | 2008-04-11 | 2008-04-11 | Portable electronic device capable of projecting |
Country Status (1)
| Country | Link |
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| CN (1) | CN101556484B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907823A (en) * | 2009-06-05 | 2010-12-08 | T-数据系统(新加坡)有限公司 | Portable image projector and projection method |
| CN103576846A (en) * | 2012-08-09 | 2014-02-12 | 深圳市中兴移动通信有限公司 | Wireless projection system |
| CN102081438B (en) * | 2009-11-27 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN104980723A (en) * | 2014-04-03 | 2015-10-14 | 洪水和 | Tablet Projecting System with Modular External Connection |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4274129B2 (en) * | 2005-01-31 | 2009-06-03 | セイコーエプソン株式会社 | projector |
| CN2820465Y (en) * | 2005-06-03 | 2006-09-27 | 陶国平 | Portable folding work table |
-
2008
- 2008-04-11 CN CN2008100875690A patent/CN101556484B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907823A (en) * | 2009-06-05 | 2010-12-08 | T-数据系统(新加坡)有限公司 | Portable image projector and projection method |
| CN101907823B (en) * | 2009-06-05 | 2012-11-14 | T-数据系统(新加坡)有限公司 | Portable image projector and projection method |
| CN102081438B (en) * | 2009-11-27 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103576846A (en) * | 2012-08-09 | 2014-02-12 | 深圳市中兴移动通信有限公司 | Wireless projection system |
| CN104980723A (en) * | 2014-04-03 | 2015-10-14 | 洪水和 | Tablet Projecting System with Modular External Connection |
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| Publication number | Publication date |
|---|---|
| CN101556484B (en) | 2011-07-13 |
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Granted publication date: 20110713 Termination date: 20140411 |