CN100502418C - Portable electronic device with digit camera - Google Patents
Portable electronic device with digit camera Download PDFInfo
- Publication number
- CN100502418C CN100502418C CNB2004100525472A CN200410052547A CN100502418C CN 100502418 C CN100502418 C CN 100502418C CN B2004100525472 A CNB2004100525472 A CN B2004100525472A CN 200410052547 A CN200410052547 A CN 200410052547A CN 100502418 C CN100502418 C CN 100502418C
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- Prior art keywords
- lid
- mirror holder
- electron device
- portable electron
- digital camera
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Abstract
The invention consists of a body, a lid, a focusing mechanism and an image sensor. The body and lid can rotate around an axial. The focusing mechanism is mounted at axial of body and lid, and consists of a lens base and a lens bracket in use for mounting lens group. Both of lens base and lens bracket are fit through using thread. The lens base and imager sensor can be fixed on one of lid and body. The lens bracket can be mounted on another on in sliding way.
Description
Technical field
The present invention relates to a kind of portable electron device, relate in particular to portable electron device with digital camera.
Background technology
Digital camera is to utilize digital processing technology to change the light signal of its acquisition into the signal of telecommunication to be stored, and can with data messages such as the mutual blit sheet of computer, need not film, need not to develop and print and can browse photo, obtain consumer's favor more and more.
Numerical camera mould mainly comprises lens set, image sensor and interlock circuit and mechanical device.Image sensor (Sensor) is connected with interlock circuit in the mobile phone, change the light signal that collects into the signal of telecommunication, common image sensor is CCD (Charge Coupled Device, charge-coupled device) and CMOS (Complementary Metal-Oxide Semiconductor, complementary metal oxide semiconductors (CMOS)).
Along with the development of technology, occurred on the market various numerical camera mould being embedded in wherein the portable electron device, as mobile phone, MP3 etc., more multi-functional being integrated can be taken pictures the consumer at any time when going out.In order to increase viewfinder range, the portable electron device capable of taking pictures of focus function has appearred on the market having, promptly under the constant situation of lens set fixed focal length, to the distance of image sensor photographic subjects is fallen in the default object distance scope of focusing mechanism by changing lens set, promptly change object distance by the change image distance.Current digital camera focusing mechanism mostly is automatic focusing, automatic focusing mechanism as shown in Figure 1, comprise that one holds the mirror holder 50 and a supporting seat 60 of lens set 70, utilize the associated mechanical structure with magnetic element 45 encapsulation of the induction coil 43 of image sensor 44 and top thereof and periphery and place lens set 70 under.Give image sensor 44 energisings, the magnetic force of the magnetic element 45 that creates antagonism drives this image sensor 44 and does axial motion with respect to lens set thereby promote magnetic element 45, thereby changes the image distance of photographic subjects.Correlation technique please be joined Chinese patent ZL02234511.6 number.Because focusing needs more electric energy and associated mechanical structure to drive automatically, thereby structure is complicated, is unfavorable for the development of portable electron device miniaturization.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of portable electron device with digital camera is provided, under the situation that does not increase related key, can carries out manual focus photographic subjects, and simple in structure, be convenient to operation.
In order to solve the problems of the technologies described above, the invention provides portable electron device with digital camera, comprise a body, a lid, a focusing mechanism and an image sensor, this body and lid can be around rotational, described focusing mechanism is co-axially mounted on body and the common axis place of lid, being made up of a microscope base and a mirror holder that lens set is installed, is threaded engagement between this microscope base and the mirror holder; Described microscope base and image sensor are fixed in lid or the body any; Mirror holder can be installed in another axially slidably.
Compare with prior art, because the focusing mechanism of portable electron device of the present invention is co-axially mounted on its body and common rotating shaft place of lid, in the process that this portable electron device is outwarded winding, can focus, thereby can reach the purpose of power saving, simplified structure, also saved relevant focusing operation push-button simultaneously.
Description of drawings
Fig. 1 is an automatic focusing mechanism of the prior art.
Fig. 2 is the expanded view of focusing mechanism of the present invention.
Fig. 3 is the unscrewing type mobile phone cutaway view that the present invention has digital camera.
Fig. 4 is the unscrewing type mobile phone stereogram that the present invention has digital camera.
Embodiment
Numerical camera mould can be embedded in the various portable electron devices, makes this portable electron device have functions such as digital photographing and focusing.Present embodiment is the example explanation with the mobile phone:
See also Fig. 2, focusing mechanism 1 comprises a mirror holder 12, a microscope base 14 and a lens barrel 16.Wherein mirror holder 12 is cylindric, is used to install lens set (figure does not show), and its outer surface both sides, upper end are provided with slide block 122, and the lower end outer surface is provided with external screw thread 124; Microscope base 14 is a stepped cylinder, and its inner surface is provided with internal thread 142; Lens barrel 16 inside are provided with chute 162.Mirror holder 12 is set in the lens barrel 16, and the slide block 122 on it places in the chute 162 of lens barrel 16 and can slide along this chute, and mirror holder 12 and microscope base 14 are screwed by external screw thread 124 and internal thread 142.Mirror holder 12, microscope base 14 and coaxial being assembled together of lens barrel 16 threes.
Please consult Fig. 3 again, mobile phone 2 comprises body 22 and lid 24, and body 22 can rotate around axle a with respect to lid 24.Offer hole 222 and groove 242 respectively at body 22 and its coaxial a of lid 24 upper edges, this hole 222 and groove 242 hold focusing mechanism 1 jointly.Microscope base 14 is fixed in the groove 242 of lid 24, and image sensor 3 is fixed on the lid 24 interior associated circuit board over against microscope base 14; Lens barrel 16 is fixed in the hole 222 of body 22, and mirror holder 12 is sleeved in the lens barrel 16, and the slide block 122 on it places the chute 162 in the lens barrel 16.
Please together consult Fig. 4, after mobile phone lid 24 is outwarded winding (being the Rotate 180 degree), keypad 26 exposes, behind the acquisition camera function, find a view by display screen 28, because the mirror holder 12 in the body 22 can be in axial sliding with respect to body 22, mirror holder 12 and microscope base 14 are threaded engagement, thereby manually when rotating body 22 or lid 24, mirror holder 12 and microscope base 14 relatively rotate, cause mirror holder 12 in the chute 162 of lens barrel 16, to slide and make axial rectilinear motion by slide block 122, thereby be installed in lens set in the mirror holder 12 and the distance between the image sensor 3 changes, promptly the image distance of photographic subjects changes, therefore, under the constant situation of the focal length of lens set, can make the object distance of photographic subjects be positioned at the default object distance scope of focusing mechanism 1, obtain distinct image.
In like manner, also microscope base 14 and image sensor 3 can be fixed in the body 22, and mirror holder 12 can be installed in the lid 24 axially slidably, still can realize the function of focusing by relatively rotating of body 22 and lid 24.
Claims (7)
1. portable electron device with digital camera, comprise a body, a lid, a focusing mechanism and an image sensor, this body and lid can be around rotational, it is characterized in that: described focusing mechanism is co-axially mounted on body and the common axis place of lid, being made up of a microscope base and a mirror holder that lens set is installed, is threaded engagement between this microscope base and the mirror holder; Described microscope base and image sensor are fixed in lid or the body any; Mirror holder can be installed in another axially slidably.
2. according to the described portable electron device with digital camera of claim 1, it is characterized in that: described microscope base and image sensor are fixed in lid; Mirror holder can be installed in the body axially slidably.
3. according to the described portable electron device with digital camera of claim 2, it is characterized in that: the inner surface of described microscope base offers internal thread, and the outer surface of described mirror holder offers external screw thread.
4. according to the described portable electron device with digital camera of claim 3, it is characterized in that: described focusing mechanism also comprises a lens barrel, and this lens barrel is installed in the body, and its inner surface offers chute; Offer slide block on the described mirror holder, this mirror holder is sleeved in the lens barrel, and its slide block places the chute of lens barrel slidably.
5. according to the described portable electron device of claim 2, it is characterized in that: on the described lid display screen is installed, utilizes this display screen to find a view when taking pictures with digital camera.
6. according to the described portable electron device with digital camera of claim 1, it is characterized in that: described microscope base and image sensor are fixed in the body; Mirror holder can be installed in the lid axially slidably.
7. according to the described portable electron device with digital camera of claim 1, it is characterized in that: described portable electron device is a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100525472A CN100502418C (en) | 2004-11-26 | 2004-11-26 | Portable electronic device with digit camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100525472A CN100502418C (en) | 2004-11-26 | 2004-11-26 | Portable electronic device with digit camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1780306A CN1780306A (en) | 2006-05-31 |
| CN100502418C true CN100502418C (en) | 2009-06-17 |
Family
ID=36770409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100525472A Expired - Fee Related CN100502418C (en) | 2004-11-26 | 2004-11-26 | Portable electronic device with digit camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100502418C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119397B (en) * | 2006-08-02 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device of embedded camera module group |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489370A (en) * | 2002-07-26 | 2004-04-14 | Lg������ʽ���� | Mobile communication terminal with integrated photographic instrument and operation method thereof |
| JP2004163830A (en) * | 2002-11-15 | 2004-06-10 | Sharp Corp | Focus changeover structure of camera |
| US20040228075A1 (en) * | 2003-02-24 | 2004-11-18 | Kyocera Corporation | Mobile terminal device with camera |
-
2004
- 2004-11-26 CN CNB2004100525472A patent/CN100502418C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489370A (en) * | 2002-07-26 | 2004-04-14 | Lg������ʽ���� | Mobile communication terminal with integrated photographic instrument and operation method thereof |
| JP2004163830A (en) * | 2002-11-15 | 2004-06-10 | Sharp Corp | Focus changeover structure of camera |
| US20040228075A1 (en) * | 2003-02-24 | 2004-11-18 | Kyocera Corporation | Mobile terminal device with camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1780306A (en) | 2006-05-31 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20161126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |