CN105093783A - Porous lens fixing seat - Google Patents
Porous lens fixing seat Download PDFInfo
- Publication number
- CN105093783A CN105093783A CN201510564164.1A CN201510564164A CN105093783A CN 105093783 A CN105093783 A CN 105093783A CN 201510564164 A CN201510564164 A CN 201510564164A CN 105093783 A CN105093783 A CN 105093783A
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- CN
- China
- Prior art keywords
- lens fixing
- fixing base
- porous lens
- hexahedron
- center pit
- 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.)
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- Lens Barrels (AREA)
Abstract
A porous lens fixing seat is of a cylindrical rotation body structure and comprises hexahedron structures (1), steps (2), through holes (3), central holes (4) and notches (5), wherein the cylindrical rotation body is provided with the central holes (4) along an axis, one of the steps (2) are arranged at the middle position of the outer part of the cylindrical rotation body, the porous lens fixing seat is characterized in that the steps (2) divide a body into two equal regions, the two regions are cut into the hexahedron structures (1), and an included angle between two adjacent surfaces of each hexahedron structure (1) is 120 degrees. In the porous lens fixing seat, with the arrangement of the cylindrical multi-step structure, two lenses can be simultaneously installed, the external diameter of the body is expanded, a plurality of cylindrical multi-step structures can be arranged on the body, and a plurality of lenses are installed.
Description
Technical field
The present invention relates to multimedia, photographic goods field, particularly relate to a kind of porous lens fixing base.
Background technology
Lens fixing base is as an important component part of photographic goods, because lens fixing base is used to fixed lens, and camera lens is as the daylighting of photographic goods, sensitive component, to the accuracy requirement height very of lens mount, camera lens precision directly affects image quality.Current camera lens is on the market mainly single-lens lens mount, and the use of increasing many camera lenses, the increasing market defining many lens mount is extensive, simultaneously to intersection camera lens install and make permissible accuracy also more and more higher, the precision controlling of camera lens in process simultaneously, adopts detection means also to become increasingly complex, how to reduce detection frequency, improve manufacturing accuracy, the enterprise of the many lens brackets of processing is just had higher requirement.
Summary of the invention
The object of the present invention is to provide a kind of porous lens fixing base, by the hole of porous lens fixing base and the processing of parallel surfaces, reach many camera lenses and install and use requirement.
Technical scheme of the present invention is achieved in the following ways: a kind of porous lens fixing base, for cylinder rotary structure, be made up of hexahedron structure, step, through hole, center pit, notch, cylinder solid of revolution is provided with center pit along axis, the outside centre position of cylinder solid of revolution is provided with a step, it is characterized in that: described step is divided into two identical regions cylinder solid of revolution, these two regions cut into hexahedron structure, and the angle in adjacent two faces of hexahedron structure is 120 degree.
Described step circumferentially etc. 6 equal-sized notches have been separated.
Described center pit is perfect thread structure.
Described each hexahedron structure has the through hole be connected with center pit, and wherein two adjacent through holes are right cylinder multiple stage stage structure, and other 4 adjacent through holes are cone multiple stage stage structure.
Described fixed orifice be arranged on each through hole along in axis direction symmetric angle.
The present invention, by the right cylinder multiple stage stage structure arranged, can install 2 camera lenses simultaneously, expand the external diameter of body, achieve on body and can arrange multiple right cylinder multiple stage stage structure, install multiple camera lens.
Accompanying drawing explanation
Fig. 1 is a kind of porous lens fixing base of the present invention structural representation.
Fig. 2 is longitudinal sectional view of the present invention.
Fig. 3 is transverse sectional view of the present invention.
In figure: 1 hexahedron structure, 2 steps, 3 through holes, 3-1 right cylinder multiple stage stage structure, 3-2 cone multiple stage stage structure, 3-3 fixed orifice, 4 center pits, 5 notches.
Embodiment
By Fig. 1, Fig. 2, Fig. 3 knows, a kind of porous lens fixing base, for cylinder rotary structure, by hexahedron structure 1, step 2, through hole 3, right cylinder multiple stage stage structure 3-1, cone multiple stage stage structure 3-2, fixed orifice 3-3, center pit 4, notch 5 forms, body is cylinder rotary structure, cylinder solid of revolution is provided with center pit 4 along axis, the outside centre position of cylinder solid of revolution is provided with a step 2, step 2 is divided into the identical part in two, left and right cylinder solid of revolution outside, described step 2 is two identical for cylinder solid of revolution decile regions, these two regions cut into hexahedron structure 1, the angle in two adjacent faces is 120 degree, described step 2 circumferentially etc. 6 equal-sized notches 5 have been separated, described center pit 4 is perfect thread structure, described each hexahedron structure 1 is opened the through hole 3 be connected with center pit 4, wherein two adjacent through holes 3 are right cylinder multiple stage stage structure 3-1, other 4 adjacent through holes are cone multiple stage stage structure 3-2, fixed orifice 3-3 be arranged on each through hole 3 along axis direction symmetric angle, because accuracy requirement is higher, can detect to reach accuracy requirement to some critical sizes in the fabrication process, ring thread gage is adopted to detect to center pit 4 helicitic texture, three-D detector is adopted to detect to the angle of hexahedron structure 1 adjacent surface, micrometer inside caliper is adopted to detect to reach installation requirement to right cylinder multiple stage stage structure 3-1.
Claims (5)
1. a porous lens fixing base, for cylinder rotary structure, be made up of hexahedron structure (1), step (2), through hole (3), center pit (4), notch (5), cylinder solid of revolution is provided with center pit (4) along axis, the outside centre position of cylinder solid of revolution is provided with a step (2), it is characterized in that: described step (2) is identical for body decile two regions, these two regions cut into hexahedron structure (1), and the angle in adjacent two faces of hexahedron structure (1) is 120 degree.
2. a kind of porous lens fixing base according to claim 1, is characterized in that: described step (2) has circumferentially waited separately (6) individual equal-sized notches (5).
3. a kind of porous lens fixing base according to claim 1, is characterized in that: described center pit (4) is perfect thread structure.
4. a kind of porous lens fixing base according to claim 1, it is characterized in that: described each hexahedron structure (1) has the through hole (3) be connected with center pit (4), wherein two adjacent through holes (3) are right cylinder multiple stage stage structure (3-1), and other 4 adjacent through holes are cone multiple stage stage structure (3-2).
5. a kind of porous lens fixing base according to claim 1, is characterized in that: described fixed orifice (3-3) be arranged on each through hole (3) along in axis direction symmetric angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564164.1A CN105093783A (en) | 2015-09-08 | 2015-09-08 | Porous lens fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564164.1A CN105093783A (en) | 2015-09-08 | 2015-09-08 | Porous lens fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105093783A true CN105093783A (en) | 2015-11-25 |
Family
ID=54574539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510564164.1A Pending CN105093783A (en) | 2015-09-08 | 2015-09-08 | Porous lens fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105093783A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786759A (en) * | 2004-12-11 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Variable-focus lens module |
| US20070295893A1 (en) * | 2004-08-25 | 2007-12-27 | Olsen Richard I | Lens frame and optical focus assembly for imager module |
| CN203133468U (en) * | 2013-03-21 | 2013-08-14 | 武汉大学 | Panoramic image acquisition device |
| CN103513390A (en) * | 2012-06-14 | 2014-01-15 | 索尼公司 | Lens barrel and image pickup apparatus |
| CN104079917A (en) * | 2014-07-14 | 2014-10-01 | 中国地质大学（武汉） | 360-degree panorama stereoscopic camera |
| CN204945597U (en) * | 2015-09-08 | 2016-01-06 | 江苏艺佳精密仪器制造有限公司 | A kind of porous lens fixing base |
-
2015
- 2015-09-08 CN CN201510564164.1A patent/CN105093783A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070295893A1 (en) * | 2004-08-25 | 2007-12-27 | Olsen Richard I | Lens frame and optical focus assembly for imager module |
| CN1786759A (en) * | 2004-12-11 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Variable-focus lens module |
| CN103513390A (en) * | 2012-06-14 | 2014-01-15 | 索尼公司 | Lens barrel and image pickup apparatus |
| CN203133468U (en) * | 2013-03-21 | 2013-08-14 | 武汉大学 | Panoramic image acquisition device |
| CN104079917A (en) * | 2014-07-14 | 2014-10-01 | 中国地质大学（武汉） | 360-degree panorama stereoscopic camera |
| CN204945597U (en) * | 2015-09-08 | 2016-01-06 | 江苏艺佳精密仪器制造有限公司 | A kind of porous lens fixing base |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |