CN101135826A - Universal focusing ring - Google Patents
Universal focusing ring Download PDFInfo
- Publication number
- CN101135826A CN101135826A CNA2007101325180A CN200710132518A CN101135826A CN 101135826 A CN101135826 A CN 101135826A CN A2007101325180 A CNA2007101325180 A CN A2007101325180A CN 200710132518 A CN200710132518 A CN 200710132518A CN 101135826 A CN101135826 A CN 101135826A
- Authority
- CN
- China
- Prior art keywords
- chute
- slide block
- card base
- rotating adjustment
- focusing ring
- 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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- Accessories Of Cameras (AREA)
Abstract
The provided solution is: mounting a rotatable adjusting ring on the outer wall of round base; the rotatable adjusting ring closely fit the outer wall of the round base; on the round base, opening a through hole used for holding the insertion of lens bayonet; on the outer wall of the rotatable adjusting ring, there are several chutes opened, which are connected to the through holes; in each chute, there is a slider; on both ends of the slider, there is a clamping pin fitting the lens bayonet.
Description
Technical field
The present invention relates to the focusing instrument of cell-phone camera module, specifically a kind of focusing ring with versatility.
Background technology
Along with popularizing of cell-phone camera function, the demand of shooting module is increasing.Therefore the problem that has a lot of difficult focusing in manufacturing process need utilize focusing ring to regulate.Traditional focusing ring is made at certain a camera lens is special, but in the production run of reality, camera lens is of a great variety, vary in size, using widely at present, the camera lens kind can be divided into fresh idea type and forward type, every type diameter of lens changes between 5～8mm, therefore needs to make a lot of focusing rings, and this can increase production cost undoubtedly.Mobile phone industry presses for a kind of universal focusing ring that can use of design on different camera lenses for this reason.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, providing a kind of can use on different camera lenses, can reduce production costs, and universal focusing ring simple in structure.
According to technical scheme provided by the invention, chassis outer side wall pivot bush unit rotating adjustment ring in circle, rotating adjustment ring and chassis outer side wall closely cooperate, on base, offer and be convenient to the through hole that lens clamping seat is inserted, on the rotating adjustment ring outer wall, offer some chutes that are communicated with through-hole side wall, in chute, slidely connect slide block, be provided with the card base that cooperates with lens clamping seat at the both ends of described slide block.
Described chute is arranged on the circumference of rotating adjustment ring outside surface equably.Chute offers four altogether on rotating adjustment ring outside surface circumference, they vertically are provided with, and the center line of each chute all points to the center of circle of through hole.
The both ends of described slide block all are provided with flat-headed card base and fresh idea shape card base; Perhaps an end of slide block is provided with the flat-headed card base, and the other end is provided with fresh idea shape card base.
The present invention can use on different camera lenses, reduces production costs, simple in structure and easy to operate when using.
Description of drawings
Fig. 1 is an one-piece construction stereographic map of the present invention.
Fig. 2 assembles slide block and makes the structural representation of fresh idea shape card base towards through hole in chute.
Fig. 3 assembles slide block and makes the structural representation of flat-headed card base towards through hole in chute.
Embodiment
As shown in the figure: at the base 1 lateral wall pivot bush unit rotating adjustment ring 2 of circle, rotating adjustment ring 2 closely cooperates with base 1 lateral wall, on base 1, offer and be convenient to the through hole 3 that lens clamping seat is inserted, offer some chutes 4 that are communicated with through hole 3 sidewalls at rotating adjustment ring 2 outer walls, in chute 4, slidely connect slide block 5, be provided with the card base that cooperates with lens clamping seat at the both ends of described slide block 5.
Described chute 4 is arranged on the rotating adjustment ring 2 outside surface circumference equably, and preferably chute 4 offers four altogether on rotating adjustment ring 2 outside surface circumference, and they vertically are provided with, and the center line of each chute 4 all points to the center of circle of through hole 3.
And the both ends of slide block 5 can all be provided with flat-headed card base 6 and fresh idea shape card base 7; Perhaps an end of slide block 5 is provided with flat-headed card base 6, and the other end is provided with the array configuration of fresh idea shape card base 7.
By can realize camera lens focusing to the different assembling mode of identical part to difformity commonly used and diameter.Reached the purpose of universal focusing ring.
When assembling universal focusing ring of the present invention, can use locating support and Instant cement to cooperate and be achieved, wherein Instant cement can be so that the slide block in the chute 4 be fixing soon behind the location.Stationary installation also can be provided with the mechanical type stationary installation and realize on slide block 5.
And when assembling fresh idea shape camera lens, can use a base, four fresh idea shape card bases 6 to finish towards through hole 3; And when assembling flat-headed camera lens, can use a base, two flat-headed card bases 6 to be the thimble shape and to finish towards through hole 3.
Claims (4)
1. universal focusing ring, comprise the rotating adjustment ring (2) of pivot bush unit on cup dolly (1) lateral wall, it is characterized in that: on base (1), offer and be convenient to the through hole (3) that lens clamping seat is inserted, outer wall at rotating adjustment ring (2) offers the chute (4) that sidewall some and through hole (3) is communicated with, in chute (4), slidely connect slide block (5), be provided with the card base that cooperates with lens clamping seat at the both ends of described slide block (5).
2. universal focusing ring as claimed in claim 1 is characterized in that: described chute (4) is arranged on the circumference of rotating adjustment ring (2) outside surface equably.
3. universal focusing ring as claimed in claim 1 or 2 is characterized in that: described chute (4) offers 4 altogether on the circumference of rotating adjustment ring (2) outside surface, they vertically are provided with, and the center line of each chute (4) all points to the center of circle of through hole (3).
4. universal focusing ring as claimed in claim 1 is characterized in that: the both ends of described slide block (5) all are provided with flat-headed card base (6) and fresh idea shape card base (7); Perhaps an end of slide block (5) is provided with flat-headed card base (6), and the other end is provided with fresh idea shape card base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101325180A CN100529942C (en) | 2007-09-30 | 2007-09-30 | Universal focusing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101325180A CN100529942C (en) | 2007-09-30 | 2007-09-30 | Universal focusing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101135826A true CN101135826A (en) | 2008-03-05 |
| CN100529942C CN100529942C (en) | 2009-08-19 |
Family
ID=39159979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101325180A Expired - Fee Related CN100529942C (en) | 2007-09-30 | 2007-09-30 | Universal focusing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100529942C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549140A (en) * | 2018-06-28 | 2018-09-18 | 北京图森智途科技有限公司 | A kind of lens focusing device |
| CN110119015A (en) * | 2019-05-13 | 2019-08-13 | 烟台艾睿光电科技有限公司 | A kind of tight shot focus control |
| CN111025520A (en) * | 2019-12-24 | 2020-04-17 | 横店集团东磁有限公司 | Universal focusing ring suitable for different lenses and implementation method thereof |
| CN113943178A (en) * | 2020-07-16 | 2022-01-18 | 湖南福千府生物科技有限公司 | Fertilizer apparatus for producing |
-
2007
- 2007-09-30 CN CNB2007101325180A patent/CN100529942C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549140A (en) * | 2018-06-28 | 2018-09-18 | 北京图森智途科技有限公司 | A kind of lens focusing device |
| CN110119015A (en) * | 2019-05-13 | 2019-08-13 | 烟台艾睿光电科技有限公司 | A kind of tight shot focus control |
| CN111025520A (en) * | 2019-12-24 | 2020-04-17 | 横店集团东磁有限公司 | Universal focusing ring suitable for different lenses and implementation method thereof |
| CN111025520B (en) * | 2019-12-24 | 2021-09-28 | 横店集团东磁有限公司 | Universal focusing ring suitable for different lenses and implementation method thereof |
| CN113943178A (en) * | 2020-07-16 | 2022-01-18 | 湖南福千府生物科技有限公司 | Fertilizer apparatus for producing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100529942C (en) | 2009-08-19 |
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Legal Events
| 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: 20090819 Termination date: 20120930 |