CN205485023U - Prevent falling optical lens - Google Patents
Prevent falling optical lens Download PDFInfo
- Publication number
- CN205485023U CN205485023U CN201620293815.8U CN201620293815U CN205485023U CN 205485023 U CN205485023 U CN 205485023U CN 201620293815 U CN201620293815 U CN 201620293815U CN 205485023 U CN205485023 U CN 205485023U
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- China
- Prior art keywords
- lens
- fixed
- optical
- filter
- utility
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Abstract
The utility model discloses a prevent falling optical lens, including filter, first lens, second lens, third lens, fourth lens, the 5th lens, fixed aperture, VI lenses, the 7th lens, the 8th lens and optical filtering, the second lens are pasted with the third lens and are in the same place, fourth lens fixation is at the rear of third lens, the back at the fourth lens is installed to the 5th lens, the back at the 5th lens is installed to the fixed aperture, VI lenses pastes with the 7th lens and is in the same place, the 8th lens fixation is at the rear of the 7th lens, the 9th lens are installed at the rear of the 8th lens, the back at the 9th lens is fixed to the optical filtering. The utility model has the advantages of simple and reasonable structure, the processing degree of difficulty that can avoid the glass lens is big, reduces the quantity of glass lens, improves production efficiency, ensures that the formation of image of camera lens is high -quality, through add the filter before first camera lens, improved this product prevent fall and prevent the effect of scraping.
Description
Technical field
The utility model belongs to optical technical field, is specifically related to a kind of shatter-resistant optical lens.
Background technology
Optical lens is requisite parts in NI Vision Builder for Automated Inspection, directly affects the quality of image quality, affects realization and the effect of algorithm.At present, market having various optical lens, but their making is complicated, eyeglass is many, camera lens heavier-weight, relatively costly, when camera lens collides with or falls down on the ground, easily cause the broken of eyeglass, cause certain economic loss to people, it is now desired to a kind of shatter-resistant optical lens replaces it.
Utility model content
The purpose of this utility model is to provide a kind of shatter-resistant optical lens, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The utility model following technical scheme of offer: a kind of shatter-resistant optical lens，Including filter、First lens、Second lens、3rd lens、4th lens、5th lens、Fixed aperture、6th lens、7th lens、8th lens and optical filtering，Group eyeglass before described filter and the first lens composition，Filter is arranged on the first lens，Described second lens、3rd lens and the 4th lens form the first lens set，First lens set is arranged on after front group of eyeglass，Described second lens and the 3rd lens are pasted together，Described 4th lens are fixed on the rear of the 3rd lens，Described 5th lens are arranged on after the 4th lens，Described fixed aperture is arranged on after the 5th lens，Described 6th lens、7th lens and the 8th lens form the second lens set，Second lens set is arranged on after fixed aperture，Described 6th lens and the 7th lens are pasted together，Described 8th lens are fixed on the rear of the 7th lens，The rear of described 8th lens is provided with the 9th lens，Described optical filtering is fixed on after the 9th lens，The rear of described optical filtering is fixed with image space.
Preferably, described filter and optical filtering are level crossing.
Preferably, described first lens, the second lens, the 4th lens, fixed aperture, the 7th lens and the 9th lens are convex lens.
Preferably, described 3rd lens, the 5th lens and the 8th lens are concavees lens.
Compared with prior art, the beneficial effects of the utility model are: this shatter-resistant optical lens, simple and reasonable, by effective cooperation of each lens, it can be avoided that the difficulty of processing of glass lens is big, reduces the quantity of glass lens, alleviate the weight of camera lens, reduce manufacturing cost, improve production efficiency, it is ensured that the imaging high-quality of camera lens, high brightness, by adding filter before the first camera lens, effectively raise the shatter-resistant of this product and scratch resistant effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, filter, the 2, first lens, the 3, second lens, the 4, the 3rd lens, the 5, the 4th lens, the 6, the 5th lens, 7, fixed aperture, the 8, the 6th lens, the 9, the 7th lens, the 10, the 8th lens, the 11, the 9th lens, 12, optical filtering, 13, image space.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of the utility model offer: a kind of shatter-resistant optical lens，Including filter 1、First lens 2、Second lens 3、3rd lens 4、4th lens 5、5th lens 6、Fixed aperture 7、6th lens 8、7th lens 9、8th lens 10 and optical filtering 12，Filter 1 and the first lens 2 form front group of eyeglass，Filter 1 is arranged on the first lens 2，Second lens 3、3rd lens 4 and the 4th lens 5 form the first lens set，First lens set is arranged on after front group of eyeglass，Second lens 3 and the 3rd lens 4 are pasted together，4th lens 5 are fixed on the rear of the 3rd lens 4，5th lens 6 are arranged on after the 4th lens 5，Fixed aperture 7 is arranged on after the 5th lens 6，6th lens 8、7th lens 9 and the 8th lens 10 form the second lens set，Second lens set is arranged on after fixed aperture 7，6th lens 8 and the 7th lens 9 are pasted together，8th lens 10 are fixed on the rear of the 7th lens 9，3rd lens 4、5th lens 6 and the 8th lens 10 are concavees lens，The rear of the 8th lens 10 is provided with the 9th lens 11，Optical filtering 12 is fixed on after the 9th lens 11，First lens 2、Second lens 3、4th lens 5、Fixed aperture 7、7th lens 9 and the 9th lens 11 are convex lens，The rear of optical filtering 12 is fixed with image space 13，Filter 1 and optical filtering 12 are level crossing.
Operation principle: during use, by effective cooperation of each lens, filter 1 can be added before the first lens 2 clearly by as being presented in image space 13, filter 1 uses state-of-the-art healthy and free from worry two generation glass and is made, and effectively raises the shatter-resistant of this product and scratch resistant effect.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a shatter-resistant optical lens，Including filter (1)、First lens (2)、Second lens (3)、3rd lens (4)、4th lens (5)、5th lens (6)、Fixed aperture (7)、6th lens (8)、7th lens (9)、8th lens (10) and optical filtering (12)，It is characterized in that: group eyeglass before described filter (1) and the first lens (2) composition，Filter (1) is arranged on the first lens (2)，Described second lens (3)、3rd lens (4) and the 4th lens (5) form the first lens set，First lens set is arranged on after front group of eyeglass，Described second lens (3) and the 3rd lens (4) are pasted together，Described 4th lens (5) are fixed on the rear of the 3rd lens (4)，Described 5th lens (6) are arranged on after the 4th lens (5)，Described fixed aperture (7) is arranged on after the 5th lens (6)，Described 6th lens (8)、7th lens (9) and the 8th lens (10) form the second lens set，Second lens set is arranged on after fixed aperture (7)，Described 6th lens (8) and the 7th lens (9) are pasted together，Described 8th lens (10) are fixed on the rear of the 7th lens (9)，The rear of described 8th lens (10) is provided with the 9th lens (11)，Described optical filtering (12) is fixed on after the 9th lens (11)，The rear of described optical filtering (12) is fixed with image space (13).
- A kind of shatter-resistant optical lens the most according to claim 1, it is characterised in that: described filter (1) and optical filtering (12) they are level crossing.
- A kind of shatter-resistant optical lens the most according to claim 1, it is characterised in that: described first lens (2), the second lens (3), the 4th lens (5), fixed aperture (7), the 7th lens (9) and the 9th lens (11) they are convex lens.
- A kind of shatter-resistant optical lens the most according to claim 1, it is characterised in that: described 3rd lens (4), the 5th lens (6) and the 8th lens (10) they are concavees lens.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604710 | 2015-08-13 | ||
| CN2015206047105 | 2015-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485023U true CN205485023U (en) | 2016-08-17 |
Family
ID=56643925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293815.8U Expired - Fee Related CN205485023U (en) | 2015-08-13 | 2016-04-11 | Prevent falling optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632368A (en) * | 2017-09-30 | 2018-01-26 | 舜宇光学(中山)有限公司 | Intelligent transportation camera lens |
| CN108152911A (en) * | 2018-02-05 | 2018-06-12 | 南京昂驰光电科技有限公司 | A kind of three proofings camera lens of dust-proof, waterproof, shatter-resistant |
-
2016
- 2016-04-11 CN CN201620293815.8U patent/CN205485023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632368A (en) * | 2017-09-30 | 2018-01-26 | 舜宇光学(中山)有限公司 | Intelligent transportation camera lens |
| CN108152911A (en) * | 2018-02-05 | 2018-06-12 | 南京昂驰光电科技有限公司 | A kind of three proofings camera lens of dust-proof, waterproof, shatter-resistant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170411 |