CN204945597U - A kind of porous lens fixing base - Google Patents
A kind of porous lens fixing base Download PDFInfo
- Publication number
- CN204945597U CN204945597U CN201520688209.1U CN201520688209U CN204945597U CN 204945597 U CN204945597 U CN 204945597U CN 201520688209 U CN201520688209 U CN 201520688209U CN 204945597 U CN204945597 U CN 204945597U
- Authority
- CN
- China
- Prior art keywords
- fixing base
- lens fixing
- cylinder
- center pit
- revolution
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lens Barrels (AREA)
Abstract
A kind of 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.The utility model, 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.
Description
Technical field
The utility model relates to multimedia, photographic goods field, particularly relates 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 purpose of this utility model is to provide a kind of porous lens fixing base, by the hole of porous lens fixing base and the processing of parallel surfaces, reaches many camera lenses and installs and uses requirement.
The technical solution of the utility model 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 utility model, 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 utility model structural representation.
Fig. 2 is longitudinal sectional view of the present utility model.
Fig. 3 is transverse sectional view of the present utility model.
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 |
|---|---|---|---|
| CN201520688209.1U CN204945597U (en) | 2015-09-08 | 2015-09-08 | A kind of porous lens fixing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688209.1U CN204945597U (en) | 2015-09-08 | 2015-09-08 | A kind of porous lens fixing base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945597U true CN204945597U (en) | 2016-01-06 |
Family
ID=55013007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688209.1U Expired - Fee Related CN204945597U (en) | 2015-09-08 | 2015-09-08 | A kind of porous lens fixing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093783A (en) * | 2015-09-08 | 2015-11-25 | 江苏艺佳精密仪器制造有限公司 | Porous lens fixing seat |
| CN106597626A (en) * | 2015-10-15 | 2017-04-26 | 徐四儿 | Mobile phone camera lens torsion detection mechanism |
-
2015
- 2015-09-08 CN CN201520688209.1U patent/CN204945597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093783A (en) * | 2015-09-08 | 2015-11-25 | 江苏艺佳精密仪器制造有限公司 | Porous lens fixing seat |
| CN106597626A (en) * | 2015-10-15 | 2017-04-26 | 徐四儿 | Mobile phone camera lens torsion detection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170139176A1 (en) | Lens Module | |
| US20150260940A1 (en) | Lens Module | |
| US10378999B2 (en) | Bushing assembly height checking fixture | |
| CN204945597U (en) | A kind of porous lens fixing base | |
| CN103481037A (en) | Hole retainer and processing method thereof | |
| CN202938736U (en) | Integrated go/no-go snap gauge | |
| JP2016018182A (en) | Lens unit, and method of manufacturing holder | |
| US20150331219A1 (en) | Lens assembly | |
| CN102706265B (en) | Adjustable check bar component and using method | |
| US9465186B2 (en) | Lens module | |
| CN103506815B (en) | A kind of shaft block ring and processing method thereof | |
| US10054756B2 (en) | Lens module | |
| CN105093783A (en) | Porous lens fixing seat | |
| CN207352244U (en) | Camera lens module and electronic equipment | |
| CN203490450U (en) | Camera | |
| CN205720832U (en) | Spacer ring and photographic head | |
| CN106597626A (en) | Mobile phone camera lens torsion detection mechanism | |
| CN203825271U (en) | Optical lens | |
| US9703017B2 (en) | Optical lens, lens unit, imaging module, electronic device, optical lens production method, lens mold, and shape correction method for lens mold | |
| CN204613480U (en) | For many eyeglasses camera lens of mobile communication terminal | |
| CN103822785B (en) | A kind of drawn cup bearing life tester | |
| CN106089892A (en) | A kind of pipe alignment pin | |
| US20150061308A1 (en) | Vacuum-lifting device | |
| CN204565703U (en) | A kind of base plate fixture | |
| TWI552852B (en) | Mold for molding barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |