CN207074292U - Barrel and imaging lens - Google Patents
Barrel and imaging lens Download PDFInfo
- Publication number
- CN207074292U CN207074292U CN201720795045.1U CN201720795045U CN207074292U CN 207074292 U CN207074292 U CN 207074292U CN 201720795045 U CN201720795045 U CN 201720795045U CN 207074292 U CN207074292 U CN 207074292U
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- China
- Prior art keywords
- barrel
- wall
- section plane
- imaging lens
- central shaft
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- 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.)
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Abstract
Camera technical field is the utility model is related to, discloses a kind of barrel and imaging lens.In the utility model, the inwall that barrel includes the outer wall of arc and is correspondingly arranged with outer wall, barrel includes the Part I and Part II that split is molded and assembled towards the direction of barrel central shaft, outer wall is provided with section plane in the junction of Part I and Part II, flash caused by junction is set to be no more than the outward flange of barrel, flash influence torsion is produced in imaging lens installation process so as to reduce, and then the image quality of optimal imaging camera lens.
Description
Technical field
Camera technical field is the utility model is related to, more particularly to a kind of barrel and imaging lens.
Background technology
As the continuous development of science and technology, electronic equipment are portable in addition to digital camera constantly towards intelligent development
Electronic equipment is also provided with camera lens module such as tablet personal computer, mobile phone.In order to meet the use needs of people, to camera lens mould
The object image quality that group is shot it is also proposed higher requirement.
Camera lens module in correlation technique includes offering the barrel of light hole and the lens set in barrel.
During realizing the utility model, inventor has found：Existing barrel outer wall in manufacturing process easily produces flash, enters
And producing flash influences torsion, so as to which the image quality of imaging lens can be influenceed when installing imaging lens.
Therefore, it is necessary to provide a kind of new barrel and imaging lens.
Utility model content
The purpose of the utility model embodiment is to provide a kind of barrel, can reduce and be produced in barrel production process
Setation side, and then optimize the image quality of barrel.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of barrel, the barrel bag
The outer wall of bracket and the inwall being correspondingly arranged with the outer wall, the barrel include split and are molded and towards in barrel
The Part I and Part II that the direction of mandrel is assembled, the outer wall is in the Part I and the Part II
Junction is provided with section plane.
In terms of existing technologies, barrel includes split and is molded and towards barrel the utility model embodiment
The Part I and Part II that the direction of central shaft is assembled, outer wall are provided with the junction of Part I and Part II
Section plane, flash caused by junction is set to be no more than the outward flange of barrel, so as to reduce in barrel production process
Flash is produced, and then optimizes the image quality of barrel.
In addition, the barrel includes the first barrel for forming light hole and extend from first barrel bending second
Barrel, the section plane are arranged on second barrel.
In addition, the outer wall of second barrel includes setting threaded threaded portion, the section plane includes cut-out
The screw thread plane that the screw thread of threaded portion is formed.
In addition, the screw thread plane is provided with lug boss, outward flange to the distance of central shaft of the lug boss is no more than
The outward flange of threaded portion to central shaft distance.
In addition, the lug boss is single helicitic texture, and it is concentric with threaded portion.
In addition, the outer wall of second barrel includes arc sections, the outer wall of second barrel includes arc sections, described to cut
The facial plane planar structure that also circular arc including cut-out arc sections is formed.
In addition, second barrel includes the top connected with first barrel and the bottom relative with the top,
The section plane extends to the bottom from the top of second barrel.
In addition, the Part I and the Part II are symmetrical structure.
In addition, the section plane is parallel with the central shaft of the barrel.
The purpose of the utility model embodiment is to provide a kind of imaging lens, and the imaging lens are in installation process
Will not be because of the flash of barrel so as to influence torsion, and then optimize the image quality of imaging lens.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the barrel of the utility model first embodiment；
Fig. 2 is the partial enlarged drawing of the barrel in Fig. 1；
Fig. 3 is the front view of the barrel in Fig. 1；
Fig. 4 is the top view of the barrel in Fig. 1；
Fig. 5 is the dimensional structure diagram of the barrel of the utility model second embodiment；
Fig. 6 is the partial enlarged drawing of the barrel in Fig. 5；
Fig. 7 is the front view of the barrel in Fig. 5；
Fig. 8 is the top view of the barrel in Fig. 5.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But even if without these skills
Art details and many variations based on following embodiment and modification, the application technical side claimed can also be realized
Case.
First embodiment of the present utility model is related to a kind of barrel.As Figure 1-4, barrel 10 wraps concrete structure
The outer wall 11 of bracket and the inwall (not shown) being correspondingly arranged with outer wall 11, barrel 10 include split and are molded and towards mirror
The Part I 12 and Part II 13 that the direction of head cylinder central shaft is assembled, outer wall 11 is in Part I 12 and Part II
13 junction is provided with section plane 14, flash caused by the junction is no more than the outward flange of barrel 10, and then optimize
The image quality of barrel 10.
Barrel 10 includes the first barrel 16 for forming light hole 15 and the second barrel from the bending extension of the first barrel 16
17, section plane 14 is arranged on the second barrel 17.The outer wall 11 of second barrel 17 includes setting threaded threaded portion 171, cuts
For facial plane 14 by threaded portion 171 and cut-out screw thread, section plane 14 includes the screw thread plane being formed on threaded portion
141.The outer wall 11 of second barrel 17 also includes arc sections 172, and section plane 14 passes through arc sections 172 and cut-out circular arc,
Section plane 14 includes the planar structure 142 being formed in arc sections.Because the outward flange of threaded portion 171 exceeds arc sections 172
Outward flange, therefore the width less than screw thread plane 141 of the width of planar structure 142.
Second barrel 17 includes the top 173 being connected with the first barrel 16 and the bottom 174 relative with top 173, section
Plane 14 extends to bottom 174 from the top 173 of the second barrel 17, can remove on whole outer wall Part I 12 and second
Divide 13 junction to produce flash, and then optimize the image quality of barrel 10.
In the utility model embodiment, the first barrel 16 is the disc structure 162 for including multiple grooves 161, section
Plane 14 connects with groove 161.Certainly in other embodiment of the present utility model, section plane 14 can also be arranged to
The non-recessed portion of disc structure 162 connects, and now, section plane 14 extends to the second barrel 17 from the top of the first barrel 16
Bottom 174, can equally remove flash caused by the junction of Part I 12 and Part II 13 on whole outer wall, and then
Optimize the image quality of barrel 10.
In the utility model embodiment, Part I 12 and Part II 13 are symmetrical structure.Such as Fig. 4 institutes
Show, the junction of both ends Part I 12 and Part II 13 along central shaft is both provided with section plane 14 so that in camera lens
Flash caused by the junction removes completely in 10 production processes of cylinder, can optimize barrel 10 during the use of barrel 10
Image quality.
Second embodiment of the present utility model is related to a kind of barrel.As viewed in figures 5-8, barrel 20 includes arc
Outer wall 21 and the inwall (not shown) being correspondingly arranged with outer wall 21, barrel 20 include split and are molded and towards barrel center
The Part I 22 and Part II 23 that the direction of axle is assembled, outer wall 21 is in the combination of Part I 22 and Part II 23
Place is provided with section plane 24.Barrel 20 includes the first barrel 26 for forming light hole 25 and bends extension from the first barrel 26
Second barrel 27, section plane 24 are arranged on the second barrel 27.The outer wall 21 of second barrel 27 includes setting threaded screw thread
Portion 271, for section plane 24 by threaded portion 271 and cut-out screw thread, section plane 24 includes the spiral shell being formed on threaded portion
Line plane 241.Screw thread plane 241 is provided with lug boss 275, and the outward flange of lug boss 275 is no more than the outside of threaded portion 271
Edge.Lug boss 275 is single helicitic texture, and concentric with threaded portion, while in section, plane removes Burr removal, when barrel 20
When being installed in corresponding equipment, it is also prevented from dust etc. and enters in barrel 20, can further optimize barrel 20
Image quality.
In the utility model embodiment, the outer wall 21 of the second barrel 27 also includes arc sections 272, and section plane 24 can
So that by arc sections 272 and cut-out circular arc, section plane 24 includes the planar structure (not shown) being formed in arc sections.
In the utility model embodiment, Part I 22 and Part II 23 are symmetrical structure.Such as Fig. 8 institutes
Show, the junction of both ends Part I 22 and Part II 23 along central shaft is both provided with section plane 24 so that in camera lens
Flash caused by the junction removes completely in 20 production processes of cylinder, torsion is influenceed so as to reduce flash, in barrel 20
The image quality of barrel 20 can be optimized during use.
The utility model also discloses a kind of imaging lens, and the imaging lens include above-mentioned barrel, the imaging lens
Will not be because of the flash of barrel so as to influence torsion in installation process, and then optimize the image quality of imaging lens.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. a kind of barrel, the inwall that the barrel includes the outer wall of arc and is correspondingly arranged with the outer wall, its feature exist
In the barrel includes split shaping and the Part I assembled towards the direction of barrel central shaft and second
Point, the outer wall is provided with section plane in the junction of the Part I and the Part II.
2. barrel according to claim 1, it is characterised in that the barrel includes the first barrel for forming light hole
And the second barrel from first barrel bending extension, the section plane are arranged on second barrel.
3. barrel according to claim 2, it is characterised in that the outer wall of second barrel includes setting threaded spiral shell
Line portion, the section plane include the screw thread plane that the screw thread of cut-out threaded portion is formed.
4. barrel according to claim 3, it is characterised in that the screw thread plane is provided with lug boss, the projection
The outward flange in portion to the distance of central shaft is no more than the outward flange of threaded portion to the distance of central shaft.
5. barrel according to claim 4, it is characterised in that the lug boss is single helicitic texture, and and screw thread
Portion is concentric.
6. barrel according to claim 2, it is characterised in that the outer wall of second barrel includes arc sections, described
The section plane planar structure that also circular arc including cut-out arc sections is formed.
7. barrel according to claim 2, it is characterised in that second barrel includes being connected with first barrel
Top and the bottom relative with the top, the section plane extend to the bottom from the top of second barrel.
8. barrel according to claim 1, it is characterised in that the Part I is mutually right with the Part II
The structure of title.
9. barrel according to claim 1, it is characterised in that the section plane and the central shaft of the barrel are put down
OK.
10. a kind of imaging lens, the imaging lens include the barrel described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795045.1U CN207074292U (en) | 2017-07-03 | 2017-07-03 | Barrel and imaging lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795045.1U CN207074292U (en) | 2017-07-03 | 2017-07-03 | Barrel and imaging lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074292U true CN207074292U (en) | 2018-03-06 |
Family
ID=61521884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795045.1U Active CN207074292U (en) | 2017-07-03 | 2017-07-03 | Barrel and imaging lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103668A (en) * | 2018-10-29 | 2020-05-05 | 三赢科技（深圳）有限公司 | Lens module |
| WO2020134485A1 (en) * | 2018-12-29 | 2020-07-02 | 瑞声通讯科技(常州)有限公司 | Lens module and electronic device |
-
2017
- 2017-07-03 CN CN201720795045.1U patent/CN207074292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103668A (en) * | 2018-10-29 | 2020-05-05 | 三赢科技（深圳）有限公司 | Lens module |
| WO2020134485A1 (en) * | 2018-12-29 | 2020-07-02 | 瑞声通讯科技(常州)有限公司 | Lens module and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 1st floor, Tongju Science and Technology Building, 10 65th Street, Hongmao Bridge, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |
|
| TR01 | Transfer of patent right |