CN201819881U - Three-angle gloss meter - Google Patents

Three-angle gloss meter Download PDF

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Publication number
CN201819881U
CN201819881U CN2010205527653U CN201020552765U CN201819881U CN 201819881 U CN201819881 U CN 201819881U CN 2010205527653 U CN2010205527653 U CN 2010205527653U CN 201020552765 U CN201020552765 U CN 201020552765U CN 201819881 U CN201819881 U CN 201819881U
Authority
CN
China
Prior art keywords
led light
aperture
convex lens
light source
light sources
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
Application number
CN2010205527653U
Other languages
Chinese (zh)
Inventor
袁琨
金尚忠
李鹏生
张伟伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Hanpu Photoelectric Technology Co., Ltd.
Original Assignee
Shanghai Hanpu Photoelectric Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Hanpu Photoelectric Technology Co Ltd filed Critical Shanghai Hanpu Photoelectric Technology Co Ltd
Priority to CN2010205527653U priority Critical patent/CN201819881U/en
Application granted granted Critical
Publication of CN201819881U publication Critical patent/CN201819881U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A three-angle gloss meter is characterized by comprising three LED light source at different angles; a small aperture and a convex lens are sequentially arranged on an incident light path of each LED light source; and an aperture, the convex lens, the small aperture and a gloss sensor for filtering stray light are sequentially arranged on a reflected light path, reflected by a surface of a to-be-measured sample, of the incident light of each LED light source. The small aperture, the aperture for filtering stray light and the convex lens are arranged on the light path, so that the three-angle gloss meter can effectively filter the stray light and improve accuracy of the measurement.

Description

The angular Grossmeters
Technical field
The utility model relates to the vancometer optical system, relates in particular to a kind of angular Grossmeters.
Background technology
The glossiness surveying instrument from single angle to developing into the polygonal angle of generally using now.But there is parasitic light in the optical system of existing measurement glossiness on the led light source light path, can not accurately measure the glossiness on testing sample surface, is subjected to the interference of external environment during measurement easily, and degree of accuracy of Ce Lianging and degree of stability are not high enough thus.
The utility model content
The utility model provides a kind of angular Grossmeters at the defective of existing vancometer.
The technical solution of the utility model is: a kind of angular Grossmeters, it is characterized in that, the led light source that comprises three different angles, be provided with aperture, convex lens on the input path of led light source successively, the incident ray of led light source is provided with filter parasitic light diaphragm, convex lens, aperture, gloss sensor successively on the reflected light path after the testing sample surface reflection.
Preferably, 20 degree led light sources, 60 degree led light sources, 85 are spent led light sources to three led light sources respectively.
Preferably, be provided with a catoptron before the aperture on the input path of 85 degree led light sources.
Angular Grossmeters of the present utility model is by being provided with aperture, filter parasitic light diaphragm, convex lens on light path, effectively the elimination parasitic light improves the accuracy of measuring.
Description of drawings
Fig. 1 the utility model light path principle figure.
Among the figure, 1-20 degree led light source, 2-60 degree led light source, 3-85 degree led light source, 4-aperture, 5-convex lens, 6-filter parasitic light diaphragm, 7-gloss sensor, 8-testing sample, 9-catoptron.
Specific embodiment
As shown in the figure, a kind of angular Grossmeters comprises the led light source of three different angles, and three led light sources are 20 degree led light sources, 1,60 degree led light sources, 2,85 degree led light sources 3 respectively.Be provided with aperture 4, convex lens 5 on the input path of led light source successively, the incident ray of led light source is provided with a catoptron 9 through being provided with the filter parasitic light on the reflected light path after testing sample 8 surface reflections successively before with the aperture 4 on the input path of diaphragm 6, convex lens 5, aperture 4, gloss sensor 7,85 degree led light sources 3.
The light source that the utility model adopts is a led light source blue, that purple twin-core sheet adds YAG fluorescent powder formation.The light that 20 degree led light sources 1 emit forms pointolite through aperture 4, pointolite is radiated on testing sample 8 reflectings surface through becoming directional light behind the convex lens 5, the reflected light that has testing sample 8 information after reflection shines on the gloss sensor 7 after filtering through the aperture on the reflected light path 4 after reflected light converges successively by filter parasitic light diaphragm 6, convex lens 5 again.
Identical with 20 degree led light sources 1, the light that 60 degree led light sources 2 emit forms pointolite through aperture 4, pointolite is radiated on testing sample 8 reflectings surface through becoming directional light behind the convex lens 5, the reflected light that has testing sample 8 information after reflection shines on the gloss sensor 7 after filtering through the aperture on the reflected light path 4 after reflected light converges successively by filter parasitic light diaphragm 6, convex lens 5 again.
When 85 spend, because angle is not easy making too greatly, so adopted a catoptron 9 to change light path.As shown in the figure, 85 degree led light sources 3 form pointolites through aperture 4 after reflecting through catoptron 9 again, pointolite is radiated on testing sample 8 reflectings surface through becoming directional light behind the convex lens 5, the reflected light that has testing sample 8 information after reflection shines on the gloss sensor 7 after filtering through the aperture on the reflected light path 4 after reflected light converges successively by filter parasitic light diaphragm 6, convex lens 5 again.
Specific embodiment described herein only is that the utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. angular Grossmeters, it is characterized in that, the led light source that comprises three different angles, be provided with aperture, convex lens on the input path of led light source successively, the incident ray of led light source is provided with filter parasitic light diaphragm, convex lens, aperture, gloss sensor successively on the reflected light path after the testing sample surface reflection.
2. angular Grossmeters as claimed in claim 1 is characterized in that, 20 degree led light sources, 60 degree led light sources, 85 are spent led light sources to three led light sources respectively.
3. angular Grossmeters as claimed in claim 2 is characterized in that, is provided with a catoptron before the aperture on the input path of 85 degree led light sources.
CN2010205527653U 2010-10-08 2010-10-08 Three-angle gloss meter Expired - Fee Related CN201819881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205527653U CN201819881U (en) 2010-10-08 2010-10-08 Three-angle gloss meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205527653U CN201819881U (en) 2010-10-08 2010-10-08 Three-angle gloss meter

Publications (1)

Publication Number Publication Date
CN201819881U true CN201819881U (en) 2011-05-04

Family

ID=43917831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205527653U Expired - Fee Related CN201819881U (en) 2010-10-08 2010-10-08 Three-angle gloss meter

Country Status (1)

Country Link
CN (1) CN201819881U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2913658A1 (en) * 2014-02-28 2015-09-02 Canon Kabushiki Kaisha Optical system and optical quality measuring apparatus
CN105136685A (en) * 2015-08-18 2015-12-09 杭州远方光电信息股份有限公司 Optical characteristic measuring device
US9719922B2 (en) 2014-02-28 2017-08-01 Canon Kabushiki Kaisha Optical system and optical quality measuring apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2913658A1 (en) * 2014-02-28 2015-09-02 Canon Kabushiki Kaisha Optical system and optical quality measuring apparatus
US9612112B2 (en) 2014-02-28 2017-04-04 Canon Kabushiki Kaisha Optical system and optical quality measuring apparatus
US9719922B2 (en) 2014-02-28 2017-08-01 Canon Kabushiki Kaisha Optical system and optical quality measuring apparatus
CN105136685A (en) * 2015-08-18 2015-12-09 杭州远方光电信息股份有限公司 Optical characteristic measuring device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20120726

Address after: The new house Baoan District Xixiang Street Community Garden Village Shenzhen City Shu Guangdong province 518102 7 - 11 3 floor 3B

Patentee after: Shenzhen Spec Technology Co., Ltd.

Address before: 201700, room 5, No. 80, Lane 305-365, Pine Road, Qingpu District, Shanghai

Patentee before: Shanghai Hanpu Photoelectric Technology Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: SHENZHEN CHINASPEC OPTICS + COLOR TECHNOLOGY CO.,

Free format text: FORMER OWNER: SHANGHAI HANPU PHOTOELECTRIC SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20120726

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 518102 SHENZHEN, GUANGDONG PROVINCE

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130531

Address after: 201702, room 5, No. 80, Lane 305-365, Pine Road, Qingpu District, Shanghai

Patentee after: Shanghai Hanpu Photoelectric Technology Co., Ltd.

Address before: The new house Baoan District Xixiang Street Community Garden Village Shenzhen City Shu Guangdong province 518102 7 - 11 3 floor 3B

Patentee before: Shenzhen Spec Technology Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 518102 SHENZHEN, GUANGDONG PROVINCE TO: 201702 QINGPU, SHANGHAI

ASS Succession or assignment of patent right

Owner name: SHANGHAI HANPU PHOTOELECTRIC SCIENCE + TECHNOLOGY

Free format text: FORMER OWNER: SHENZHEN CHINASPEC OPTICS + COLOR TECHNOLOGY CO., LTD.

Effective date: 20130531

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110504

Termination date: 20131008

C17 Cessation of patent right