CN1952724A - External zoom lens module - Google Patents
External zoom lens module Download PDFInfo
- Publication number
- CN1952724A CN1952724A CN200510100594.4A CN200510100594A CN1952724A CN 1952724 A CN1952724 A CN 1952724A CN 200510100594 A CN200510100594 A CN 200510100594A CN 1952724 A CN1952724 A CN 1952724A
- Authority
- CN
- China
- Prior art keywords
- lens
- lens barrel
- urceolus
- module
- electron device
- 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.)
- Pending
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The invention relates to a module of outer connection zoom lens that comprises a drawtube, a lens at least and an outer cylinder. The outer cylinder has an inner surface and an outer surface, the lens is mounted on the said inner surface, the drawtube is accommodated movably in the outer cylinder. The invention also provides a kind of portable electric equipment which is equipped with the module of outer connection zoom lens.
Description
[technical field]
The present invention relates to a kind of zoom lens module, relate in particular to a kind of zoom lens module that is applied on the built-in camera modules formula portable electron device.
[background technology]
Have the portable electron device (as mobile phone, personal digital assistant etc.) of digital camera functionality, be widely used now, make that portable electron device can serve as that camera is taken pictures, short-movie shooting etc.
Nowadays the portable electron device that has digital camera functionality on the market comprises: two kinds of external camera or photographing module formula and built-in camera modules formulas.External camera or camera module formula portable electron device by on the portable electron device body renovate or slip lid on a connectivity port is set to connect external camera or camera.External camera is independent mutually with portable electron device because of it, so it can be provided with the camera lens module of zoom function, to promote image quality.Right because external camera is relatively independent, it links to each other with portable electron device by transmission line usually, so it carries inconvenience.
And built-in camera modules formula portable electron device to be the module that will have camera function be arranged in the portable electron device body, share battery and memory space with other functional module of portable electron device body.External relatively camera of built-in camera modules formula portable electron device or camera module formula portable electron device are easy to carry, but built-in camera modules is because the restriction of portable electron device body plenum, and its camera model function is restricted relatively.As the camera lens module with preferable zoom function need take big relatively space, in the portable electron device body that is contained in limited space therefore more hard to tolerate.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of external zoom lens module that is applied to built-in camera modules formula portable electron device.
In addition, be necessary to provide a kind of portable electron device that uses described external zoom lens module.
A kind of external zoom lens module comprises a lens barrel, at least one lens and a urceolus, and this lens barrel has an inwall and an outer wall, and these lens are fixedly arranged on the inwall of described lens barrel, and described lens barrel is mobilizable to be contained in the described urceolus.
A kind of portable electron device, comprise a body and an external zoom lens module, this body is provided with a digital-code camera module, this external zoom lens module comprises a lens barrel, at least one lens and a urceolus, this lens barrel has an inwall and an outer wall, these lens are fixedly arranged on the inwall of described lens barrel, and described lens barrel is mobilizable to be contained in the described urceolus; This circumscribed camera lens module is dismountable to be connected on the described digital-code camera module.
Compare prior art, described external zoom lens module can make built-in camera modules formula portable electron device realize zoom function, and this external zoom lens module simple in structure, be easy to carry.
[description of drawings]
Fig. 1 is the decomposing schematic representation of the external zoom lens module of preferred embodiment of the present invention;
Fig. 2 is the assembling synoptic diagram of the external zoom lens module of preferred embodiment of the present invention;
Fig. 3 is the portable electron device synoptic diagram of preferred embodiment of the present invention.
[embodiment]
See also Fig. 1 and Fig. 2, the external zoom lens module 100 of preferred embodiment of the present invention comprises lens barrel 10, lens 12, pressing ring 14 and urceolus 16.
Urceolus 16 is to be hollow cylindrical, outer wall 102 diameter dimensions of its internal diameter and lens barrel 10 are suitable, the inside of this urceolus 16 is provided with screw thread 162, lens barrel 10 can the screw thread by its 1020 surfaces, threaded portion cooperate with the screw thread 162 of urceolus 16 and screws in the urceolus 16, but boss 1022 block lens barrels 10 screw in the urceolus 16 fully.
During assembling, lens 12 are packed in the lens barrel 10, what make that it is held in camera lens 10 inwalls 104 stops platform 1040, by pressing ring 14 lens 12 is supported then and is fixed in the lens barrel 10, this lens barrel 10 is screwed in urceolus 16 again, can finish assembling.
Be appreciated that pressing ring 14 can be replaced by other fixing thing, also can omit, can be fixed in the lens barrel 10 by binding glue as lens 12.
Please refer to shown in Figure 3ly, when using this zoom lens module 100, urceolus 16 is covered in built in digital camera module 300 surfaces of portable electron device 200, then constitute an imaging system with built in digital camera module 300 by this zoom lens module 100.Rotation lens barrel 10 exposes the boss 1022 of urceolus 16, can adjust lens 12 in the lens barrel 10 with respect to the distance of built in digital camera module 300, has promptly changed the focal length of this imaging system.As seen, can make the portable electron device 200 of built-in camera modules 300 realize optical zoom by this zoom lens module 100.
In addition, corresponding for preventing that urceolus 16 is followed lens barrel 10 and rotated together, can establish a projection 164 on urceolus 16 when lens barrel 10 rotates, contiguous digital-code camera module 300 places offer a groove 204 on the backboard 202 of portable electron device 200.
This zoom lens module 100 can cooperate portable electron device 200 to carry out appearance design, also can establish a lacing hole 166 on urceolus 16, and collocation cord 40 is connected with the lanyard hole 206 of portable electron device 200.Then when not using this zoom lens module 100, it can be used as the pendant of portable electron device 200.For preventing contamination by dust lens 12, can add lid (figure does not show) in these zoom lens module 100 two ends.For being stablized, this zoom lens module 100 is immobilizated on the portable electron device 200, clamping mechanism (figure does not show) can be set on the backboard 202 of portable electron device 200, when using this zoom lens module 100, can be with its removably stable being fastened on the backboard 202 of portable electron device 200.
Claims (10)
1. external zoom lens module, it is characterized in that: it comprises a lens barrel, at least one lens and a urceolus, and this lens barrel has an inwall and an outer wall, and these lens are fixedly arranged on the inwall of described lens barrel, and described lens barrel is mobilizable to be contained in the described urceolus.
2. external zoom lens module as claimed in claim 1 is characterized in that: described lens barrel outer wall is provided with screw thread, and described urceolus has an inwall, and this inwall is provided with screw thread, and described lens barrel is contained in the urceolus by threaded engagement is rotatable.
3. external zoom lens module as claimed in claim 1 is characterized in that: described zoom lens module also comprises a pressing ring, and these lens are fixedly arranged in the described lens barrel by the pressing ring.
4. external zoom lens module as claimed in claim 1 is characterized in that: described urceolus has an outer wall, and this outer wall is provided with a lacing hole, is equipped with cord in the described lacing hole.
5. portable electron device, it is characterized in that: it comprises a body and an external zoom lens module, this body is provided with a digital-code camera module, this external zoom lens module comprises a lens barrel, at least one lens and a urceolus, this lens barrel has an inwall and an outer wall, these lens are fixedly arranged on the inwall of described lens barrel, and described lens barrel is mobilizable to be contained in the described urceolus; This circumscribed camera lens module is dismountable to be connected on the described digital-code camera module.
6. portable electron device as claimed in claim 5 is characterized in that: described lens barrel outer wall is provided with screw thread, and described urceolus has an inwall, and this inwall is provided with screw thread, and described lens barrel is contained in the urceolus by threaded engagement is rotatable.
7. portable electron device as claimed in claim 5 is characterized in that: described zoom lens module also comprises a pressing ring, and described lens are fixedly arranged in the described lens barrel by the pressing ring.
8. portable electron device as claimed in claim 5 is characterized in that: described urceolus has an outer wall, and this outer wall is provided with a lacing hole.
9. portable electron device as claimed in claim 5 is characterized in that: described urceolus has an outer wall, and this outer wall is provided with at least one projection.
10. portable electron device as claimed in claim 9 is characterized in that: contiguous digital-code camera module place is provided with a groove on the body of described portable electron device, and this groove matches with projection on the urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510100594.4A CN1952724A (en) | 2005-10-21 | 2005-10-21 | External zoom lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510100594.4A CN1952724A (en) | 2005-10-21 | 2005-10-21 | External zoom lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1952724A true CN1952724A (en) | 2007-04-25 |
Family
ID=38059145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510100594.4A Pending CN1952724A (en) | 2005-10-21 | 2005-10-21 | External zoom lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1952724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009121216A1 (en) * | 2008-04-02 | 2009-10-08 | 丁兴 | Outer connection device of camera lens |
| CN102944929A (en) * | 2012-12-05 | 2013-02-27 | 洛阳师范学院 | Zoom silicone lens and fabricating method thereof |
-
2005
- 2005-10-21 CN CN200510100594.4A patent/CN1952724A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009121216A1 (en) * | 2008-04-02 | 2009-10-08 | 丁兴 | Outer connection device of camera lens |
| CN102944929A (en) * | 2012-12-05 | 2013-02-27 | 洛阳师范学院 | Zoom silicone lens and fabricating method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100578276C (en) | Imaging apparatus with rotatable lens barrel | |
| US20150029352A1 (en) | Collapsible cell phone boom arm | |
| WO2007035418A3 (en) | External adjustment mechanism for a camera lens and electronic imager | |
| US20070077049A1 (en) | Digital camera module | |
| US20090322931A1 (en) | Digital camera module for portable electronic device | |
| CN1267762C (en) | Optical viewer device with camera function | |
| JP7224814B2 (en) | Adapters, grips, camera bodies, accessories and optics | |
| CN1964607A (en) | Portable electronic product | |
| US20180352125A1 (en) | Device with replaceable lens module | |
| CN100582837C (en) | Lens module of digital camera | |
| CN1952724A (en) | External zoom lens module | |
| CN201004664Y (en) | Mobile phone with video camera function | |
| US9004784B2 (en) | Camera mount assembly, methods of production and uses thereof | |
| US20050018068A1 (en) | Digital camera assembly with spacer | |
| CN208026957U (en) | Camera lens module | |
| JP2006276572A (en) | Lens unit, solid state imaging apparatus, and method of assembling lens unit | |
| US20070268601A1 (en) | Lens module and assembling method thereof | |
| CN100501480C (en) | Digital camera lens module and assembling method thereof | |
| KR101018808B1 (en) | Camera module | |
| CN205847357U (en) | A kind of mobile phone auto heterodyne support | |
| CN219456705U (en) | Optical lens cone | |
| US20170048431A1 (en) | Variable optical zoom lens device for portable electronic devices and method of integration | |
| JP5529243B2 (en) | Fastener | |
| CN216834322U (en) | Blowdown aerial survey camera device based on unmanned aerial vehicle | |
| CN214368687U (en) | Angle-adjustable camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070425 |