CN101087315B - Folding electronic device - Google Patents
Folding electronic device Download PDFInfo
- Publication number
- CN101087315B CN101087315B CN2006100610667A CN200610061066A CN101087315B CN 101087315 B CN101087315 B CN 101087315B CN 2006100610667 A CN2006100610667 A CN 2006100610667A CN 200610061066 A CN200610061066 A CN 200610061066A CN 101087315 B CN101087315 B CN 101087315B
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- China
- Prior art keywords
- housing
- lens barrel
- electronic device
- hinge
- folding
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Abstract
The invention relates to a folded electronic device comprising a body, a cover, a hinge rotatably connecting the body with the cover and a camera mould. The hinge comprises a first hinge portion and a second hinge portion pivotedly connected to the first hinge portion. The first hinge portion comprises at least one first housing. The camera mould comprises a first lens barrel for supporting a first lens assembly, a second lens barrel for supporting a second lens assembly and a third lens barrel for supporting a third lens assembly, wherein the first lens barrel is disposed in the first housing. The second hinge portion comprises a second housing and a third housing fixed in the body. The first housing is pivotedly connected between the second and the third housings. The first lens barrel, the second lens barrel and the third lens barrel are respectively disposed in the first housing, the second housing and the third housing. An engagement structure is disposed between the first lens barrel and the first housing. The second lens barrel can move along an optical axis in the second housing. The third lens barrel can move along the optical axis in the third housing. The first lens barrel can move along the optical axis when the body and the cover are folded and unfolded.
Description
Technical field
The present invention relates to a kind of folding-type electronic device, relate in particular to a kind of folding-type electronic device of tool camera module.
Background technology
Development along with the radio communication and the information processing technology, mobile phone, personal digital assistant (PersonalDigital Assistant, PDA) etc. the application of electronic installation is more prevalent, and the product that increases additional function on electronic installation competitively emerges in large numbers, and for example has an electronic installation of camera module.
Usually, for this mobile phone that has the camera module, must in the confined space of housing, arrange each building blocks of function efficiently, these members comprise: be used to send loud speaker and microphone with receiving speech information, be used to carry out certain operation (for example Information Selection and function selecting) input unit (as numeric keypad and function key etc.), be used to receive and send display unit (LCDs), image unit, battery and the antenna etc. of image information.
Usually, the camera module is arranged in the housing of mobile phone, because image information increases and have the requirement that improves visibility, so the size of LCDs is tending towards increasing, and the degree of dwindling the size of input units such as numeric keypad also is limited.
The thickness of the housing of mobile phone is less, makes the camera lens of camera module that very difficulty is set, so the camera module of general mobile phone does not have the optics zoom function, it is very inconvenient that this makes that the user uses.
In addition, the camera lens of the camera module of general mobile phone is arranged at a side of the housing relative with LCDs, can't see on the LCDs image of oneself when autodyning, and it is very inconvenient to operate.
Summary of the invention
In view of this, but be necessary to provide a kind of folding-type electronic device with module of optical zoom camera.
A kind of folding-type electronic device, comprise a body, a lid, one connects this body and lid and makes this body and hinge and a camera module that lid can fold and launch, this hinge comprises one first hinge and second hinge that articulates with this first hinge, this first hinge comprises at least one first housing, this camera module comprises first lens barrel that carries first lens set in it, second lens barrel and a trinocular tube that carries the prismatic glasses group that carries second lens set, and this first lens barrel is arranged in this first housing, this second hinge comprises second housing and the 3rd housing that all is fixed in this body, this first housing is articulated between this second housing and the 3rd housing, this first lens barrel, this second lens barrel and this trinocular tube are arranged at this first housing respectively, in this second housing and the 3rd housing, between this first lens barrel and this first housing engaging structure is set, this second lens barrel can move along optical axis in this second housing, this trinocular tube can move along optical axis in the 3rd housing, when this engaging structure folds and launch operation at this body and this lid, this first lens barrel is moved on its optical axis direction.
With respect to prior art, the camera module of described folding-type electronic device is arranged in the hinge, be provided with in this hinge and can first lens barrel moved on its optical axis direction, thereby the lens set of other that lens set in this first lens barrel and camera module are interior relatively moves, make the camera module reach the purpose of zoom, thus make this folding-type electronic device had can zoom the camera module.
Description of drawings
Fig. 1 is the schematic perspective view of embodiment of the invention folding-type electronic device.
Fig. 2 is a folding-type electronic device cut-away section schematic diagram shown in Figure 1.
Fig. 3 is the local schematic side view of folding-type electronic device shown in Figure 1.
Fig. 4 is that the display screen of folding-type electronic device shown in Figure 1 rotates to the local schematic side view when parallel with paper.
Fig. 5 is the schematic perspective view of another embodiment of folding-type electronic device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See also Fig. 1 and Fig. 2, be the folding-type electronic device 1 of first embodiment of the invention.This folding-type electronic device 1 can be mobile phone, PDA etc., and present embodiment is that example describes with the mobile phone.This folding-type electronic device 1 comprises a body 10, lid 12, a hinge 14 and a camera module 16.
This body 10 comprises a body housing 102 and operation part 104.This operation part 104 comprises a plurality of enter keies 1042 and a plurality of function key 1044.These a plurality of enter keies 102 are used for information such as input digit and literal, and these a plurality of function keys 104 comprise direction navigation key (not indicating) etc.
This lid 12 comprises a cover case 122 and a display part 124.This display part 124 is used for display text information and image information etc., and this display part 124 can be LCD or organic light emitting display (Organic Light-Emitting Display, OLED) flat-panel monitor such as grade.
This hinge 14 comprises one first hinge 142 and one second hinge 144, and wherein first hinge 142 links to each other with this lid 12, and second hinge 144 links to each other with this body 12.
This first hinge 142 comprises that one is first housing 1422 cylindraceous and is connected first connector 1424 of this first housing 1422 with this lid 10.The central shaft of this first connector 1424 is perpendicular to the central shaft of this first housing 1422, a side of this lid 12 is provided with one first rotating shaft 126, this first rotating shaft 126 is connected in this first connector 1424 with this first hinge 142, this first rotating shaft 126 can be the groove (figure does not show) that an inboard tool helicitic texture is set at an end that links to each other with this first rotating shaft 126 of this first connector 1424 with the connected mode of this first connector 1424, arranged outside and the screw thread that can be meshed in first rotating shaft 126 with this groove inside thread structure, cooperating of screw thread by this groove inside thread and first rotating shaft, 126 outsides, making this lid 12 can serve as that axle rotates with the central shaft of first connector 1424.Certainly this first rotating shaft 126 can also be taked alternate manner with being connected of this first connector 1424, is not limited to present embodiment.
This second hinge 144 comprises one second housing 1442 and one the 3rd housing 1444, and the central shaft of this second housing 1442 and the 3rd housing 1444 overlaps.This second housing 1442 and the 3rd housing 1444 are connected and fixed on this body 10 or with body and are structure as a whole, and present embodiment is structure as a whole.This first housing 1422 is articulated between this second housing 1442 and the 3rd housing 1444, and first housing 1422 overlaps with the central shaft of this second housing 1442 and the 3rd housing 1444.This first housing 1422 can rotate with respect to second housing 1442 and the 3rd housing 1444 around its central shaft.
This camera module 16 comprises one first lens barrel 162, one second lens barrel 164, a trinocular tube 166 and corresponding respectively first lens set 1622, second lens set 1642 and a prismatic glasses group 1662 that is arranged in these three lens barrels.This first lens barrel 162, second lens barrel 164 and trinocular tube 166 are arranged at respectively in this first housing 1422, second housing 1442 and the 3rd housing 1444.For ease of explanation, eyeglass number in first lens set 1622 of present embodiment, second lens set 1642 and the prismatic glasses group 1662 respectively is one, be appreciated that the eyeglass number in each lens set can correspondingly increase according to actual needs, is not limited to present embodiment.The optical axis of this first lens set 1622, second lens set 1642 and prismatic glasses group 1662 overlaps with the central shaft of first housing 1422.
Outside second lens barrel 164 in second housing 1442, optical axis direction along this second lens barrel 164 is provided with at least one guide rod 1644, being provided with in second lens barrel 164 of present embodiment with the optical axis direction of second lens barrel 164 is two guide rods 1644 of symmetry axis, and the two ends of this guide rod 1624 are fixed on second housing 1442.The outside of this second lens barrel 164 is respectively arranged with a guide block 1646 corresponding to the position of guide rod 1644, this guide block 1646 is provided with guide hole (not indicating), this guide hole can make guide rod 1644 pass and can slide on this guide rod 1644, and such second lens barrel 164 just can move on the axle direction therein by guide rod 1644.This second lens barrel 164 can be driven by a drive unit (figure does not show), makes it to move on the axle direction therein, and this drive unit can be selected piezo-electric motor, stepper motor or voice coil motor etc. for use.In like manner, outside the trinocular tube 166 in the 3rd housing 1444, optical axis direction along this trinocular tube 166 also is provided with two guide rods 1664, the relation of these two guide rods 1664 and the 3rd housing 1444 with and trinocular tube 166 roles are equal to relation and 1644 pairs second lens barrel 164 roles of this guide rod of the guide rod 1644 and second housing 1442, repeat no more here.This trinocular tube 166 also can be driven by a drive unit (figure does not show), and this drive unit is with the drive unit of second lens barrel 164.
Respectively some stretches in this second housing 1442 and the 3rd housing 1444 at these first lens barrel, 162 two ends, on the outer surface at the two ends of this first lens barrel 162, respectively be provided with guide block 1624 corresponding to guide rod 1644 and 1664, respectively be provided with guide hole (not indicating) on this guide block 1624, this guide block 1624 moves this first lens barrel 162 on the central axis direction of this first lens barrel 162.This second housing 1444 and second housing 1446 near an end of first lens barrel 162 a end corresponding to guide rod 1644 and 1664, respectively be provided with a block 170, be used for fixing an end of guide rod 1644 and 1664 and prevent that first lens barrel 162 breaks away from this guide rod 1644 and 1664.
The outside at this first lens barrel 162 forms cam path 1626, this cam path 1626 is for around the central shaft of this first lens barrel 162 groove that is provided with of formula in the shape of a spiral, be provided with at least one cam pin 1628 in the inboard of this first housing 1422, and be fixed on this first housing 1422.Cam path 1626 on this cam pin 1628 and first lens barrel 162 complements each other to form an engaging structure 1620, when first hinge 142 and second hinge 144 when the central shaft of first housing 1422 takes place to rotate mutually, be that the body 10 of folding-type electronic device 1 and lid 12 are when folding and launching operation, under the interaction of cam pin 1628 and cam path 1626, trinocular tube 166 moves with respect to second lens barrel 164 and trinocular tube 166 on the axle direction therein, thereby reaches the purpose that changes focal length.Simultaneously, second lens barrel 164 and trinocular tube 166 move on optical axis direction under the effect of drive unit, and focusing is adjusted.
Be appreciated that this engaging structure 1620 can also be the form of other cam structure, be arranged at first housing, 1422 inner surfaces as cam path, cam pin is arranged at the outside of first lens barrel 162; Be appreciated that equally this engaging structure 1620 can also form intermeshing helicitic texture etc. for the inner surface of first housing 1422 and the outer surface of first lens barrel 162, is not limited to present embodiment.
This camera module also comprises a sensitive chip 182, be arranged in the 3rd housing 1444, be positioned at the side of trinocular tube 166 away from second lens barrel 164, be used to catch picture signal, it can be charge coupled device (Charge Coupled Device, CCD) or CMOS chips (Complementary Metal Oxide Semiconductor, CMOS).Is the light inlet 184 of this camera module 1 at second housing 1442 away from a side of trinocular tube 166, and extraneous light enters from this light inlet 184.
See also Fig. 3, be the end view of the folding-type electronic device 1 under lid 12 and the orthogonal situation of paper.When utilizing camera module 16 to take pictures operation, can make lid 12 parallel, display part 124 persons of taking pictures (as shown in Figure 4) lid 12 rotations with paper; When camera module 16 is carried out zoom, optical axis with camera module 16 serves as that axle makes body 10 turn an angle with respect to lid 12, at this moment the engaging structures 1620 in first housing 1422 make first lens barrel 162 move (turning to as shown in Figure 4 position as body 10) at the optical axis direction of this camera module 16, reach the purpose of zoom, can focus to camera module 16 by regulating second lens barrel 164 and the position of trinocular tube 166 on optical axis direction in addition.
Be appreciated that folding-type electronic device of the present invention can also on body, be provided with rotating shaft make this body can with the perpendicular direction of the optical axis direction of camera module serve as the axle situation of rotating etc.; In addition, between second lens barrel 164 in this second hinge 144 and second housing 1442 or also engaging structure can be set between trinocular tube 166 and the 3rd housing 1444, be not limited to present embodiment.
See also Fig. 5, present embodiment also provides the folding-type electronic device 2 of another kind of execution mode.The structure of this folding-type electronic device 2 is similar to the folding-type electronic device of Fig. 11, and difference is that first hinge 142 ' of this camera module 2 links to each other with this body 10 or is structure as a whole, and present embodiment is structure as a whole; This second hinge 144 ' links to each other with this lid 12 by arc second connector 148 '.This second connector 148 ' is provided with one the 3rd connector 1424 ', one side of this lid is provided with one second rotating shaft 126 ', the 3rd connector 1424 ' links to each other with second rotating shaft 126 ', and its annexation is equal to first connector 1424 and first rotating shaft 126 among Fig. 1.
The number that is appreciated that the lens set that the number of the housing that folding-type electronic device first hinge of the present invention and second hinge are included and camera module are included can increase and decrease according to actual needs, is not limited to present embodiment.
Be appreciated that equally; for rotary capping mobile phone, if its rotating shaft the camera module axially is set, and engaging structure is set in rotating shaft; when the body of rotary capping mobile phone and lid are rotated mutually this camera module is carried out zoom or focusing, also should be included within the present invention's scope required for protection.
With respect to prior art, the folding-type electronic device 1 of present embodiment and 2 camera module 16 are arranged in the hinge 14, be provided with engaging structure 1620 in the camera module 16, make this folding-type electronic device 1 and 2 at body 10 and lid 12 folding mutually and launch in, this camera module 16 is carried out zoom, thereby solved general folding-type electronic device owing to volume and spatial limitation make the camera module on it can't carry out the problem of optical zoom.In addition, folding-type electronic device 1 and 2 the lid that is provided with display part 124 can be around rotating with the perpendicular axle of the optical axis direction of camera module 16, therefore when autodyning, can be with display part 124 facing to oneself, and more convenient to operate.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (8)
1. folding-type electronic device, comprise: a body, a lid, one connects this body and lid and makes this body and hinge and a camera module that lid can fold and launch, this hinge comprises one first hinge and second hinge that articulates with this first hinge, it is characterized in that, this camera module is arranged in this hinge, this camera module comprises first lens barrel that carries first lens set, second lens barrel and a trinocular tube that carries the prismatic glasses group that carries second lens set, this first hinge comprises at least one first housing, this second hinge comprises second housing and the 3rd housing that all is fixed in this body, this first housing is articulated between this second housing and the 3rd housing, this first lens barrel, this second lens barrel and this trinocular tube are arranged at this first housing respectively, in this second housing and the 3rd housing, and between this first lens barrel and this first housing engaging structure is set, this second lens barrel can move along optical axis in this second housing, this trinocular tube can move along optical axis in the 3rd housing, when this engaging structure folds and launch operation at this body and this lid, this first lens barrel is moved on its optical axis direction.
2. folding-type electronic device as claimed in claim 1 is characterized in that, described folding-type electronic device further comprises a sensitive chip, and this sensitive chip is arranged at the interior end away from this prismatic glasses group of second housing.
3. folding-type electronic device as claimed in claim 1, it is characterized in that described engaging structure comprises that the central shaft around described first lens barrel that is arranged at described first lens barrel outside becomes the cam path and the cam pin that matches with this cam path that is arranged at the described first housing inboard of spiral setting.
4. folding-type electronic device as claimed in claim 1, it is characterized in that described engaging structure comprises that the central shaft around described first housing that is arranged at the described first housing inboard becomes the cam path and the cam pin that matches with this cam path that is arranged at described first lens barrel outside of spiral setting.
5. folding-type electronic device as claimed in claim 1 is characterized in that, described engaging structure comprises the intermeshing helicitic texture that is arranged at inboard and described first lens barrel of described first housing outside.
6. folding-type electronic device as claimed in claim 1, it is characterized in that, described first housing links to each other with described lid by first rotating shaft that is connected and fixed on lid, the central shaft of this first rotating shaft is vertical with the optical axis direction of this camera module so that this lid can with the perpendicular direction of the optical axis direction of camera module serve as that axle rotates.
7. folding-type electronic device as claimed in claim 1, it is characterized in that, described second housing links to each other by a connector with the 3rd housing, this connector links to each other by one second rotating shaft with this lid, the central shaft of this second rotating shaft is vertical with the optical axis direction of this camera module so that this lid can with the perpendicular direction of the optical axis direction of camera module serve as that axle rotates.
8. folding-type electronic device as claimed in claim 1 is characterized in that, described second hinge and body are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100610667A CN101087315B (en) | 2006-06-09 | 2006-06-09 | Folding electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100610667A CN101087315B (en) | 2006-06-09 | 2006-06-09 | Folding electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101087315A CN101087315A (en) | 2007-12-12 |
| CN101087315B true CN101087315B (en) | 2011-03-30 |
Family
ID=38938068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100610667A Expired - Fee Related CN101087315B (en) | 2006-06-09 | 2006-06-09 | Folding electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101087315B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834347A (en) * | 2018-06-28 | 2018-11-16 | 苏州佳世达光电有限公司 | Folding-type electronic device and projector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751960B (en) * | 2020-12-30 | 2023-05-16 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| CN114785931A (en) * | 2022-04-28 | 2022-07-22 | 维沃移动通信有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003309756A (en) * | 2002-04-16 | 2003-10-31 | Fuji Photo Optical Co Ltd | Mobile phone with zoom lens |
| JP2005073217A (en) * | 2003-08-25 | 2005-03-17 | Mitsui Matsushima Co Ltd | Mobile telephone set with camera |
| JP2005326499A (en) * | 2004-05-12 | 2005-11-24 | Nikon Corp | Portable terminal |
| CN2748937Y (en) * | 2004-08-31 | 2005-12-28 | 陈锡阳 | Portable information terminal with optical zoom and rotating shoot and shooting device thereof |
| WO2006011722A1 (en) * | 2004-07-26 | 2006-02-02 | Samsung Electronics Co., Ltd. | Mobile phone camera module with optical zoom |
-
2006
- 2006-06-09 CN CN2006100610667A patent/CN101087315B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003309756A (en) * | 2002-04-16 | 2003-10-31 | Fuji Photo Optical Co Ltd | Mobile phone with zoom lens |
| JP2005073217A (en) * | 2003-08-25 | 2005-03-17 | Mitsui Matsushima Co Ltd | Mobile telephone set with camera |
| JP2005326499A (en) * | 2004-05-12 | 2005-11-24 | Nikon Corp | Portable terminal |
| WO2006011722A1 (en) * | 2004-07-26 | 2006-02-02 | Samsung Electronics Co., Ltd. | Mobile phone camera module with optical zoom |
| CN2748937Y (en) * | 2004-08-31 | 2005-12-28 | 陈锡阳 | Portable information terminal with optical zoom and rotating shoot and shooting device thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834347A (en) * | 2018-06-28 | 2018-11-16 | 苏州佳世达光电有限公司 | Folding-type electronic device and projector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101087315A (en) | 2007-12-12 |
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