CN100405799C - Moving terminal of camera with focus-variation function - Google Patents
Moving terminal of camera with focus-variation function Download PDFInfo
- Publication number
- CN100405799C CN100405799C CNB2004100329960A CN200410032996A CN100405799C CN 100405799 C CN100405799 C CN 100405799C CN B2004100329960 A CNB2004100329960 A CN B2004100329960A CN 200410032996 A CN200410032996 A CN 200410032996A CN 100405799 C CN100405799 C CN 100405799C
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- camera
- cam
- portable terminal
- cam member
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- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
- Lens Barrels (AREA)
Abstract
The invention relates to a moving terminal of camera with auto digital zoom technology, which comprises a terminal body with an opening for the light to rip in from the outside, a camera module holding in the terminal body to take photos through the opening, a magnification adjustable lens controlling the image magnification obtaining by the camera module distributed at the front of the camera module along the direction of the incident light of the opening, a module casing which is arranged in the terminal body to hold the camera module moving along the light axes direction, a cam component which has different twist cam outline along the light axes direction making the module casing contact the cam outline, a spring component which provides elasticity for contacting the module casing to the cam outline and a cam rotary driving part which rotates and drives the cam component for the module casing moving corresponding the magnification adjustable lens along the light axes direction.
Description
Technical field
The present invention relates to have the portable terminal of zoom function camera, in more detail, relate to a kind ofly possess optical zoom function, can improve the portable terminal that the user has the zoom function camera easily.
Background technology
Fig. 1 has the portable terminal oblique view of camera in the past, and Fig. 2 is the camera zone sectional view of the II-II line of Fig. 1.As shown in the figure, the portable terminal that has a camera has terminal fuselage (110) and in conjunction with the camera (130) of terminal fuselage (110), wherein, terminal fuselage (110) comprises and combines and can mutual counterrotating bottom renovate (111) and (121) are renovated on top.Renovate the inside of (111) in the bottom, holding main printed circuit board (not marking among the figure) that is built-in with control program etc., have on it can input operation signal a plurality of enter keies (113).In a side of enter key (113), but have the microphone (115) of sound import information, be formed with fixedly hinge portion (117) at a lateral edges of length direction, it is played a supporting role, and making top renovate (121) can rotate.
Renovate on top on the interior plate face of (121) and have the LCD panel (123) that can export set visual information, a side of LCD panel (123) be installed with can output sound information loud speaker (125).In a lateral edges of the length direction of renovating (121) along top and the fixing corresponding movable hinge portion (127) that is formed with of hinge portion (117), it plays interconnect function, makes top renovate (121) and can renovate (111) rotation with respect to the bottom.
On the other hand, in a fixing side of hinge portion (117), the required camera (130) of taking pictures is installed, camera (130) can be done relative rotation.Camera (130) has shell (131) and camera model (133), and shell (131) is a tubular, is formed with to make the perspective window (132) that light can incident, and it is incorporated into fixedly hinge portion (117) one sides, and can rotate relatively; Camera model (133) is fixed in shell (131) inside, can take pictures along the optical axis direction.In a side of camera model (133), connecting an end of the camera flexible printed circuit board (135) that is connected with main printed circuit board.
But, but there are the following problems in the portable terminal with this camera in the past, promptly, have and be incorporated into fixing hinge portion (117) one sides and can counterrotating shell (131) and be fixed in the camera model (133) of shell (131) inside, but do not have optical zoom function, for magnified image or the image that enlarges subject, the user must portable terminal fuselage (110).
Summary of the invention
Therefore, the object of the present invention is to provide and a kind ofly possess optical zoom function, can improve the portable terminal that the user has the zoom function camera easily.
Above-mentioned purpose can have the portable terminal realization of zoom function camera by the present invention, and feature of the present invention is to comprise following several sections: the terminal fuselage, have a housing, and the terminating machine body is formed with opening, so that light can be injected from the outside; Camera model, it is contained in above-mentioned terminal fuselage interior, can take pictures by above-mentioned opening; The adjustable camera lens of multiplying power, it is distributed in the place ahead of above-mentioned camera model, the multiplying power that can regulate the picture that is obtained by above-mentioned camera model along the direction of light by above-mentioned opening incident; Module housing, it is installed on the inside of above-mentioned terminal fuselage, so that can hold above-mentioned camera model, it can move along the axis direction of above-mentioned light; Cam member, it has the helical form cam contour that height progressively increases along the axis direction of light, and makes above-mentioned module housing touch above-mentioned cam contour; Spring member, it provides elastic force, makes above-mentioned module housing contact above-mentioned cam contour; The cam rotary driving part, its rotation drives above-mentioned cam member, so that above-mentioned module housing moves with respect to the adjustable camera lens of above-mentioned multiplying power along the axis direction of above-mentioned light.
Wherein, preferably also comprise a camera lens shell that is incorporated into above-mentioned opening and supports the adjustable camera lens of above-mentioned multiplying power.
And, be preferably on the above-mentioned camera lens shell and be formed with external screw portion, be formed with nut portion at above-mentioned opening, so that can combine with above-mentioned external screw portion.
In above-mentioned housing, be preferably formed as guide portion, so that guide above-mentioned module housing to move along above-mentioned optical axis direction.
And, be preferably in the above-mentioned module housing and form the cam accommodation section, so that hold in conjunction with a side of above-mentioned cam member and make it can relative motion.
Above-mentioned cam rotary driving part preferably includes the CD-ROM drive motor that is installed on above-mentioned cam member one side, the revolving force of above-mentioned CD-ROM drive motor is passed to the transmission means of above-mentioned cam member.
And above-mentioned cam rotary driving part preferably includes an adjusting knob, and it is formed at above-mentioned cam member one side, can rotate with the cam member one, and its part is exposed to above-mentioned outside, so that can operate from above-mentioned outside.
Description of drawings
Fig. 1 has the portable terminal oblique view of camera in the past,
Fig. 2 is the camera zone sectional view of the II-II line of Fig. 1,
Fig. 3 is the oblique view of the portable terminal that has the zoom function camera of one embodiment of the invention,
Fig. 4 is the amplification sectional view of the III-III line of Fig. 3,
Fig. 5 is module housing and the cam member zone oblique view of Fig. 3,
Fig. 6 is the Action Specification figure of Fig. 5.
Embodiment
With reference to the accompanying drawings, the present invention is described in detail.
Fig. 3 is the oblique view of the portable terminal that has the zoom function camera of one embodiment of the invention, and Fig. 4 is the amplification sectional view of the III-III line of Fig. 3, and Fig. 5 is module housing and the cam member zone oblique view of Fig. 3, and Fig. 6 is the Action Specification figure of Fig. 5.As shown in the figure, the portable terminal that the present invention has the zoom function camera is made of following several sections: terminal fuselage (10), and it is formed with opening (17), so that light can be injected from a side; Camera model (33), it is contained in above-mentioned terminal fuselage (10) inside, can take pictures by above-mentioned opening (17); The adjustable camera lens of multiplying power (31), it is installed on opening (17) zone, the multiplying power that can regulate the picture that is obtained by above-mentioned camera model (33); Module housing (35), it is installed on the inside of above-mentioned terminal fuselage, so that can hold above-mentioned camera model (33), camera model (33) is moved along above-mentioned optical axis direction one; Cam member (51), it has the helical form cam contour (53) that height progressively increases along the optical axis direction, and makes above-mentioned module housing (35) touch above-mentioned cam contour (53); Spring member (41), it provides elastic force, makes above-mentioned module housing (35) contact above-mentioned cam member (51); The cam rotary driving part, it is to rotate the adjusting knob that drives above-mentioned cam member (51).
Terminal fuselage (10) has and combines and can mutual counterrotating top renovate (11) and (12) are renovated in the bottom, one side of renovating (12) in the bottom is formed with opening (17), so that light can be from outside incident, its inside is formed with the camera accommodation section (15) with certain space, so that hold camera model (33).Go up in conjunction with the camera lens shell (25) of supporting to be contained in the inner adjustable camera lens of multiplying power (31) at opening (17), certain interval in the outside of camera lens shell (25) is formed with external screw portion (27), is formed with the nut portion (18) that external screw portion (27) can be screwed on opening (17).Side at opening (17) has speculum (19), the inboard in opening (17), and the thickness direction prolongation of renovating (12) housing (13) along the bottom is formed with guide portion (21), and its bootstrap module shell (35) moves along the optical axis direction.
On the other hand, camera model (33) is being installed along the adjustable camera lens of the multiplying power of optical axis direction (31) rear area, camera model (33) with can combine along the module housing (35) that the optical axis direction moves, can one move.Be formed with module accommodation section (37) in module housing (35) anterior end along the optical axis direction, so that can hold and combining camera module (33), stub area is formed with cam contact site (39) in the wings, so that can contact with cam member (51).Be formed with cam accommodation section (38) in the inboard of cam contact site (39),, and it can be done relative motion so that hold upper end in conjunction with cam member (51).
Cam member (51) has base (52) and rotating shaft (55), base (52) is formed with height along the stepping spirality cam contour of optical axis direction (53), rotating shaft (55) can with the concentric rotation of base (52), support base (52) also to make it and can rotate.One side end of rotating shaft (55) holds in the cam accommodation section (38) that is combined in module housing (35), and can do relative rotary motion, and opposite side holds and is combined in the bottom and renovates in the axis hole (22) that the housing of (12) (13) go up to form, and can rotate.
A side of base (52) be formed with can the one rotation adjusting knob (61), it is along the radial direction expansion of rotating shaft (55), form discoid, its part along the circumferential direction is exposed to the bottom and renovates the housing of (12) (13) outside, is rotated operation so that can renovate the outside of (12) in the bottom.
Utilize this structure, renovate (12) outside adjusting knob (61) if be exposed to the bottom to a certain direction rotation, so, the cam member (51) integrally formed with adjusting knob (61) is that the center is rotated with rotating shaft (55).At this moment, the module housing (35) of contact cam contour (53) moves along the optical axis direction, be received be connected in module housing (35) but and the camera model (33) that moves of one near or away from the adjustable camera lens of multiplying power (31), regulate the multiplying power of the picture of acquisition with this.
In the above-described embodiments, illustrational structure is the outside that can be exposed to the terminal fuselage with the rotation of cam member one, a part of zone, can be rotated the situation of operation from the outside, but, also can followingly constitute, that is, install with transmission means such as electrically driven (operated) CD-ROM drive motor and a plurality of gear or driving-belts in cam member one side, so that can pass to cam member to the revolving force of CD-ROM drive motor, regulate multiplying power by the operation keys that the terminal fuselage is had.
As the above-mentioned detailed description of doing, the invention provides a kind of portable terminal that has the zoom function camera, it comprises following several sections: the terminal fuselage, it is formed with opening, so that light can be injected from the outside; Camera model, it is contained in above-mentioned terminal fuselage interior, can take pictures by above-mentioned opening; The adjustable camera lens of multiplying power, it is distributed in the place ahead of above-mentioned camera model, the multiplying power that can regulate the picture of acquisition along the optical axis direction; Module housing, it is installed on the inside of above-mentioned terminal fuselage, so that can hold above-mentioned camera model, it can move along above-mentioned optical axis direction; Cam member, it has height along the stepping helical form cam contour of optical axis direction, and makes above-mentioned module housing touch above-mentioned cam contour; Spring member, it provides elastic force, makes the mutual Elastic Contact of above-mentioned module housing and cam member; The cam rotary driving part, its rotation drives above-mentioned cam member.By said structure, obtained to regulate optical zoom function, thereby can improve user convenience by the multiplying power of the picture that camera model obtained.
Claims (7)
1. portable terminal that has the zoom function camera is characterized in that comprising following several sections: the terminal fuselage, have a housing, and described terminating machine body is formed with opening, so that light can be injected from the outside; Camera model, it is contained in above-mentioned terminal fuselage interior, can take pictures by above-mentioned opening; The adjustable camera lens of multiplying power, it is distributed in the place ahead of above-mentioned camera model, the multiplying power that can regulate the picture that is obtained by above-mentioned camera model along the direction of light by above-mentioned opening incident; Module housing, it is installed on the inside of above-mentioned terminal fuselage, so that can hold above-mentioned camera model, it can move along the axis direction of above-mentioned light; Cam member, it has the helical form cam contour that height progressively increases along the optical axis direction, and makes above-mentioned module housing touch above-mentioned cam contour; Spring member, it provides elastic force, makes above-mentioned module housing contact above-mentioned cam contour; The cam rotary driving part, its rotation drives above-mentioned cam member, so that above-mentioned module housing moves with respect to the adjustable camera lens of above-mentioned multiplying power along the axis direction of above-mentioned light.
2. the portable terminal that has the zoom function camera according to claim 1 is characterized in that:
Also comprise a camera lens shell that is incorporated into above-mentioned opening and supports the adjustable camera lens of above-mentioned multiplying power.
3. the portable terminal that has the zoom function camera according to claim 2 is characterized in that:
On above-mentioned camera lens shell, be formed with external screw portion, be formed with nut portion, so that can combine with above-mentioned external screw portion at above-mentioned opening.
4. the portable terminal that has the zoom function camera according to claim 1 is characterized in that:
In above-mentioned housing, be formed with guide portion, so that guide above-mentioned module housing to move along the axis direction of above-mentioned light.
5. the portable terminal that has the zoom function camera according to claim 1 is characterized in that:
In above-mentioned module housing, form the cam accommodation section, so that hold in conjunction with a side of above-mentioned cam member and make it can relative motion.
6. according to any described portable terminal that has the zoom function camera in the claim 1 to 5, it is characterized in that:
Above-mentioned cam rotary driving part comprises the CD-ROM drive motor that is installed on above-mentioned cam member one side, the revolving force of above-mentioned CD-ROM drive motor is passed to the transmission means of above-mentioned cam member.
7. according to any described portable terminal that has the zoom function camera in the claim 1 to 5, it is characterized in that:
Above-mentioned cam rotary driving part comprises an adjusting knob, and it is formed at above-mentioned cam member one side, can rotate with the cam member one, and its part is exposed to above-mentioned outside, so that can operate from above-mentioned outside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR0056708/2003 | 2003-08-16 | ||
| KR1020030056708A KR100548391B1 (en) | 2003-08-16 | 2003-08-16 | Mobile terminal with zoom camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1581887A CN1581887A (en) | 2005-02-16 |
| CN100405799C true CN100405799C (en) | 2008-07-23 |
Family
ID=34587844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100329960A Expired - Fee Related CN100405799C (en) | 2003-08-16 | 2004-04-14 | Moving terminal of camera with focus-variation function |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100548391B1 (en) |
| CN (1) | CN100405799C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100593177B1 (en) * | 2004-07-26 | 2006-06-26 | 삼성전자주식회사 | Mobile phone camera module with optical zoom |
| KR100726675B1 (en) * | 2005-03-10 | 2007-06-11 | 엘지전자 주식회사 | Carmera Having Mobile Communication Terminal |
| CN111736289B (en) * | 2019-03-25 | 2022-06-17 | 信泰光学(深圳)有限公司 | Optical module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713051A (en) * | 1986-05-12 | 1998-01-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| JP2002189165A (en) * | 2000-12-19 | 2002-07-05 | Minolta Co Ltd | Lens driving device |
| JP2002262164A (en) * | 2001-02-27 | 2002-09-13 | Minolta Co Ltd | Electronic device with photographing function |
| JP2003018276A (en) * | 2001-07-04 | 2003-01-17 | Toshiba Corp | Portable communication terminal |
-
2003
- 2003-08-16 KR KR1020030056708A patent/KR100548391B1/en not_active IP Right Cessation
-
2004
- 2004-04-14 CN CNB2004100329960A patent/CN100405799C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713051A (en) * | 1986-05-12 | 1998-01-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| JP2002189165A (en) * | 2000-12-19 | 2002-07-05 | Minolta Co Ltd | Lens driving device |
| JP2002262164A (en) * | 2001-02-27 | 2002-09-13 | Minolta Co Ltd | Electronic device with photographing function |
| JP2003018276A (en) * | 2001-07-04 | 2003-01-17 | Toshiba Corp | Portable communication terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100548391B1 (en) | 2006-02-02 |
| CN1581887A (en) | 2005-02-16 |
| KR20050018279A (en) | 2005-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120322 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120322 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20120414 |