CN1866989A - Automatic rotating device for camera of mobile communication terminal - Google Patents
Automatic rotating device for camera of mobile communication terminal Download PDFInfo
- Publication number
- CN1866989A CN1866989A CNA2006100722056A CN200610072205A CN1866989A CN 1866989 A CN1866989 A CN 1866989A CN A2006100722056 A CNA2006100722056 A CN A2006100722056A CN 200610072205 A CN200610072205 A CN 200610072205A CN 1866989 A CN1866989 A CN 1866989A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- camera
- gear
- mobile communication
- communication terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
Abstract
The related auto-rotation device for a camera of mobile communication terminal with a main body and flip-lid part comprises a rotation drive device to transfer the rotation of former flip-lid part to the camera, wherein the focus direction of the camera behind the main body is accorded with both inner and outer LCDs of the flip-lid part and fit to be auto regulated by the flip-lid part without manual operation.
Description
Technical field
The present invention relates to the automatic rotating device for camera of mobile communication terminal, more detailed theory, the opening and closing operations of renovating along with mobile communication terminal, being installed in the back of body and being used to take the focus direction of the camera of subject will be consistent with the corresponding direction of gaze of inside and outside LCD of turning cover part, make to need not to carry out other manual operation by the focus direction that the opening and closing operations of renovating is regulated camera automatically.
Background technology
As everyone knows, mobile communication terminal is the device that carries out phonetic data by the mobile communication system that is made of base station, base station controller, mobile switching centre and the other side.Recently, along with the fast development of the communication technology, except having simple voice transmitting-receiving function, also add in the mobile communication terminal and be provided with multiple function.
For example, digital camera is set hereinafter to be referred as " camera " function in the mobile communication terminal, can receives and dispatches by the camera shot image data, above-mentioned mobile phone with camera function is called shooting mobile phone.
Can take special scenes or professional required subject by above-mentioned shooting mobile phone, when needs are stored, it is stored in the inside of shooting mobile phone after taking required scene, it also can send other mobile phone to by wireless mode.
Fig. 1 is mobile communication terminal of the prior art is installed camera in body hinge portion a schematic diagram; Fig. 2 is the user mode figure of the camera installed in the body hinge portion of the mobile communication terminal among Fig. 1.
As shown in the figure, the mobile communication terminal 2 that is provided with camera is made of body 4 and turning cover part 6, and it is by the body hinge 8a of portion, 8b and renovate hinge portion 10 and assemble and can be rotated.Above-mentioned body hinge portion 8a, the 8b of hinge portion 10 by body 4 that renovate assembles, and is provided with and can carries out 180 in the side of the above-mentioned body hinge 8b of portion.The camera 12 of rotation.
Open the user under the state of turning cover part 6, the user needs focus direction adjusting knob 14 and direct the regulate focus direction of manual operation towards the camera 12 of subject, makes comparatively to bother when using above-mentioned camera 12 to take.
Summary of the invention
For solving above-mentioned problems of the prior art, the object of the present invention is to provide a kind of automatic rotating device for camera of mobile communication terminal, in the present invention, the opening and closing operations of renovating along with mobile communication terminal, being installed in the back of body and being used to take the focus direction of the camera of subject will be consistent with the corresponding direction of gaze of inside and outside LCD of turning cover part, make to need not to carry out other manual operation by the focus direction that the opening and closing operations of renovating is regulated camera automatically.
Achieve the above object for making, the mobile communication terminal among the present invention is made of body and turning cover part folding with above-mentioned body and that but turn combines, the automatic rotating device for camera of the mobile communication terminal among the present invention, include: the rotation linkage, it is used for the rotation of above-mentioned turning cover part is passed to above-mentioned camera, make when above-mentioned turning cover part is rotated, above-mentioned camera is rotated with respect to above-mentioned body.
Include in the above-mentioned rotation linkage: the gear part of renovating that is formed at above-mentioned turning cover part; Be formed at the camera gear part of above-mentioned camera; With above-mentioned transmission gear portion of renovating gear part and each the engagement formation of above-mentioned camera gear part.
Include in the above-mentioned transmission gear portion: with the 1st gear of renovating the gear part engagement; The 2nd gear with the engagement of camera gear part; The 3rd gear that between above-mentioned the 1st gear and above-mentioned the 2nd gear, respectively meshes.
In above-mentioned rotation linkage, the anglec of rotation of above-mentioned camera increases along with the anglec of rotation of above-mentioned turning cover part and diminishes gradually.
The speed reducing ratio of above-mentioned rotation linkage is 1: 3 to 1: 6.
But above-mentioned turning cover part is 140 ° to 160 ° with respect to the angle of above-mentioned body turn, and along with the turn operation of above-mentioned turning cover part, above-mentioned camera is with 20 ° to 40 ° of turns.That is, the anglec of rotation sum of the anglec of rotation of above-mentioned turning cover part and above-mentioned camera preferably is about 180 °.
As mentioned above, in the automatic rotating device for camera of mobile communication terminal of the present invention, the opening and closing operations of renovating along with mobile communication terminal, the rotation linkage part can be regulated the focus direction of camera automatically and be need not to carry out in addition manual operation, thereby broader field-of-view angle is provided and has improved ease of use for the user.
Description of drawings
Fig. 1 is the schematic diagram that camera is installed in the body hinge portion of mobile communication terminal of the prior art;
Fig. 2 is the user mode figure of the camera installed in the body hinge portion of the mobile communication terminal among Fig. 1;
Fig. 3 is the schematic diagram of the automatic rotating device for camera structure of installing in the mobile communication terminal in one embodiment of the invention;
Fig. 4 is the part side cross-sectional view of the automatic rotating device for camera structure among Fig. 3;
Fig. 5 is the amplification diagram side cross-sectional view of the automatic rotating device for camera among Fig. 3;
Fig. 6 is the schematic diagram of the effect of the automatic rotating device for camera among Fig. 3.
Wherein, Reference numeral:
2: mobile communication terminal 4: body
6: turning cover part 8a, 8b: body hinge portion
10: renovate hinge portion 12: camera
14: focus direction adjusting knob 54: outside display part
20: body hinge portion 22: body
24: renovate hinge portion 26: turning cover part
28: mobile communication terminal 30: automatic rotating device for camera
32: camera 34: the rotation linkage part
36: renovate gear part 38: transmission gear portion
40: 42: the 1 gears of camera gear part
46: the 2 gears of 44: the 1 rotating shafts
50: the 3 gears of 48: the 2 rotating shafts
52: cylinder casing 541: inner display part
Embodiment
With reference to the accompanying drawings the useful embodiment among the present invention is described in detail.
Fig. 3 is the schematic diagram of the automatic rotating device for camera structure of installing in the mobile communication terminal in one embodiment of the invention; Fig. 4 is the part side cross-sectional view of the automatic rotating device for camera structure among Fig. 3; Fig. 5 is the amplification diagram side cross-sectional view of the automatic rotating device for camera among Fig. 3.As shown in the figure, mobile communication terminal 28 of the present invention constitutes by body 22, body hinge portion with above-mentioned body 22 turning cover part 26 folding and that but turns combine, include in the automatic rotating device for camera 30 of above-mentioned mobile communication terminal 28: rotation linkage part 34, it is used for the rotation of above-mentioned turning cover part 26 is passed to above-mentioned camera 32, make when above-mentioned turning cover part 26 is rotated, above-mentioned camera 32 is rotated with respect to above-mentioned body 22.
Include in the above-mentioned rotation linkage part 34 and renovate gear part 36, transmission gear portion 38 and camera gear part 40, wherein, the above-mentioned gear part 36 of renovating forms in the certain angle scope of the hinge portion of renovating 24 outer peripheral faces of turning cover part 26.
And, above-mentioned transmission gear portion 38 with renovate gear part 36 engagements and carry out interlock, it is installed in casings (diagram is omitted) of being provided with in the body 22 and rotates by a plurality of gear reductions.Include in the above-mentioned transmission gear portion 38: the 1st gear 42 that in body 22, is provided with the teeth engagement of renovating gear part 36; Be arranged on the 1st rotating shaft 44 of above-mentioned the 1st gear 42 and the 2nd gear 46 of the rotation that is used to slow down; Be arranged on the 2nd rotating shaft 48 and be used to transmit the 3rd gear 50 of the turning effort power of slowing down by above-mentioned the 2nd gear 46.Wherein, above-mentioned the 1st, 2 rotating shafts 4448 insert the action work of going forward side by side in the shell (diagram is omitted) that is installed in body 22.
In addition, above-mentioned camera gear part 40 is engaged in transmission gear portion 38 and carries out contrary rotation in the certain angle scope, it is formed at the outer peripheral face of the cylinder casing 52 of the camera of installing on the body 22 32, and forms in the certain angle scope of above-mentioned cylinder casing 52 outer peripheral faces.That is, the gear ratio of above-mentioned camera gear part 40 and the 2nd gear 46 is 5: 1, can satisfy condition in 3: 1 to 6: 1 o'clock but be at least.
Above-mentioned turning cover part 26 is 140 ° to 160 ° with respect to above-mentioned body 22 rotatable angles, above-mentioned camera 32 will be along with the turn operation of above-mentioned turning cover part 26 30 ° of turns, but it is set to carry out at least turn in 20 ° to 40 ° scope.
With reference to the accompanying drawings 4 and 6 pairs in accompanying drawing as above the effect of the present invention of structure describe.Under the situation that the camera 32 that is provided with in utilizing mobile communication terminal 28 is taken, when closing turning cover part 26, the direction that the user observes outside display part 54 and camera 32 towards direction identical, therefore, the user only need observe said external display part 54 and take and get final product.
Under the state of not opening turning cover part 26, the camera 32 that is installed in the back of body 22 will carry out interlock by renovating gear part 36, transmission gear portion 38 and 40 engagements of camera gear part, the photographer's who observes said external display part 54 the visual field direction and the focus direction of camera 32 are positioned on the same line, also can take thereby need not to regulate in addition focus.
In addition, when the turning cover part 26 of complete opening mobile communication terminal 28, for example open under 150 ° the state, the 1st gear 42 will be serve as spool to be rotated with the 1st rotating shaft 44 of renovating gear part 36 engagements.
At this moment, rotary manipulation along with above-mentioned the 1st gear 42, the 2nd gear 46 that is installed in rotation on the 1st rotating shaft 44 will transmit turning effort power by the 3rd gear 50 with its engagement, thereby make camera 32 by rotating 30 ° with the camera gear part 40 of above-mentioned the 3rd gear 50 engagements.
Promptly, the anglec of rotation sum of the anglec of rotation of above-mentioned turning cover part 26 and camera 32 reaches 180 °, the direction of gaze that makes the inside display part 541 of above-mentioned turning cover part 26 and camera 32 is with identical, thereby need not to regulate in addition focus direction, also can make things convenient for and observe subject and inner display part 541 simultaneously and take.
Claims (7)
1, a kind of automatic rotating device for camera of mobile communication terminal, but the mobile communication terminal among the present invention constitute by body and turning cover part folding with above-mentioned body and that turn combines, it is characterized in that, include:
The rotation linkage, it is used for the rotation of above-mentioned turning cover part is passed to above-mentioned camera, makes when above-mentioned turning cover part is rotated, and above-mentioned camera is rotated with respect to above-mentioned body.
2, the automatic rotating device for camera of mobile communication terminal according to claim 1 is characterized in that, includes in the above-mentioned rotation linkage:
Be formed at the gear part of renovating of above-mentioned turning cover part;
Be formed at the camera gear part of above-mentioned camera;
Renovate the transmission gear portion that gear part and above-mentioned camera gear part mesh formation respectively with above-mentioned.
3, the automatic rotating device for camera of mobile communication terminal according to claim 1 is characterized in that:
The user who forms along with the opening and closing operations of above-mentioned turning cover part watches the direction of display part attentively and the focal adjustments direction of camera is consistent.
4, the automatic rotating device for camera of mobile communication terminal according to claim 2 is characterized in that, includes in the above-mentioned transmission gear portion:
With the 1st gear of renovating the gear part engagement;
The 2nd gear with the engagement of camera gear part;
The 3rd gear that between above-mentioned the 1st gear and above-mentioned the 2nd gear, meshes respectively.
5, according to the automatic rotating device for camera of claim 1 any one described mobile communication terminal to the claim 4, it is characterized in that:
In above-mentioned rotation linkage, the anglec of rotation of above-mentioned camera increases along with the anglec of rotation of above-mentioned turning cover part and diminishes gradually.
6, according to the automatic rotating device for camera of claim 1 any one described mobile communication terminal to the claim 3, it is characterized in that: the speed reducing ratio of above-mentioned rotation linkage is 1: 3 to 1: 6.
7, the automatic rotating device for camera of mobile communication terminal according to claim 2 is characterized in that:
But above-mentioned turning cover part is 140 ° to 160 ° with respect to the angle of above-mentioned body turn, and along with the turn operation of above-mentioned turning cover part, above-mentioned camera is with 20 ° to 40 ° of turns.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050042692 | 2005-05-20 | ||
| KR1020050042692A KR20060119567A (en) | 2005-05-20 | 2005-05-20 | Camera auto rotation apparatus for mobile communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1866989A true CN1866989A (en) | 2006-11-22 |
| CN100518206C CN100518206C (en) | 2009-07-22 |
Family
ID=37425866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100722056A Expired - Fee Related CN100518206C (en) | 2005-05-20 | 2006-04-12 | Automatic rotating device for camera of mobile communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060119567A (en) |
| CN (1) | CN100518206C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334333B (en) * | 2008-08-04 | 2010-06-02 | 长春希达电子技术有限公司 | LED display parameter collection equipment for shooting area automatic adjustment |
| CN101877733A (en) * | 2009-04-30 | 2010-11-03 | Lg电子株式会社 | Portable terminal |
| CN101267464B (en) * | 2007-03-14 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device |
| TWI383237B (en) * | 2007-03-26 | 2013-01-21 | Hon Hai Prec Ind Co Ltd | Portable electronic device and mobile phone |
-
2005
- 2005-05-20 KR KR1020050042692A patent/KR20060119567A/en not_active Application Discontinuation
-
2006
- 2006-04-12 CN CNB2006100722056A patent/CN100518206C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267464B (en) * | 2007-03-14 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device |
| TWI383237B (en) * | 2007-03-26 | 2013-01-21 | Hon Hai Prec Ind Co Ltd | Portable electronic device and mobile phone |
| CN101334333B (en) * | 2008-08-04 | 2010-06-02 | 长春希达电子技术有限公司 | LED display parameter collection equipment for shooting area automatic adjustment |
| CN101877733A (en) * | 2009-04-30 | 2010-11-03 | Lg电子株式会社 | Portable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060119567A (en) | 2006-11-24 |
| CN100518206C (en) | 2009-07-22 |
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| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110412 |