CN202471004U - Full-automatic image measuring instrument based on plurality of camera lenses - Google Patents

Full-automatic image measuring instrument based on plurality of camera lenses Download PDF

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Publication number
CN202471004U
CN202471004U CN2012201018174U CN201220101817U CN202471004U CN 202471004 U CN202471004 U CN 202471004U CN 2012201018174 U CN2012201018174 U CN 2012201018174U CN 201220101817 U CN201220101817 U CN 201220101817U CN 202471004 U CN202471004 U CN 202471004U
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CN
China
Prior art keywords
camera
measuring
full
automatic image
measurement
Prior art date
Application number
CN2012201018174U
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Chinese (zh)
Inventor
蒋晓捷
Original Assignee
蒋晓捷
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Priority to CN2012201018174U priority Critical patent/CN202471004U/en
Application granted granted Critical
Publication of CN202471004U publication Critical patent/CN202471004U/en

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Abstract

The utility model discloses a full-automatic image measuring instrument based on a plurality of camera lenses, comprising a main control unit, a measuring worktable connected with the main control unit, and a camera system, wherein the measuring worktable is provided with a measuring part. The full-automatic image measuring instrument is characterized in that a camera shooting end of the camera system is provided with at least two optical cameras which are located right above the measuring part; the multiplying powers of the optical cameras are different; and the camera shooting range of one camera is greater than that of the measuring part of the measuring worktable.. According to the full-automatic image measuring instrument, the artificial repeatability error of a previous measuring manner is effectively reduced; the measuring time is saved and the measuring efficiency is improved; and meanwhile, the measuring precision can be improved.

Description

Full-automatic image measurer based on many camera lenses

Technical field

The utility model belongs to the optical image field of measurement, is specifically related to a kind of full-automatic image measurer based on many camera lenses.

Background technology

The optical image measuring instrument of prior art adopts the edge of variable times of single-lens aiming measured object, confirms the coordinate figure at edge through the reading that reads corresponding grating chi, thereby accomplishes the precision measurement to the measured object size.Right its exists weak point to be: the single-lens visual field of existing optical image measuring instrument is limited; Can't carry out integral body to large-sized measured object takes; So in measuring process, need the artificial mobile route of participating in regulating measuring instrument, and measuring with shape in batches during measured object, when putting into new measured object; All need adjust, make efficiency of measurement lower the position of measured object.

Summary of the invention

The purpose of the utility model provides the high full-automatic image measurer based on many camera lenses of a kind of efficiency of measurement.

The technical scheme that realizes the utility model purpose is a kind of full-automatic image measurer based on many camera lenses; The surveying work platform and the camera system that comprise main control unit, link to each other with main control unit; Said surveying work platform is provided with measurement section; The shooting end of camera system is provided with at least two optics cameras that are positioned at directly over the measurement section, and the multiplying power of said optics camera is different, and one of them camera image pickup scope is more than or equal to the measurement section of surveying work platform.

Said optics camera is two.

The measurement section of said surveying work platform is provided with the mechanical moving structure and the grating chi of X axle, Y axle and Z-direction.

Also be provided with support bar on the said surveying work platform, said camera system cramping is fixed on the support bar.

Also comprise the display device, image output device, the operating control device that link to each other with main control unit.

The utlity model has positive effect: in the utility model, camera system is provided with the camera of at least two different multiplying, and the image pickup scope of the camera of one of them is greater than the measurement section of surveying work platform; Can effectively measure the overall profile of measured object; And can concrete coordinate position be provided for putting into of high-rate lens, through the cooperation of a plurality of cameras, can accomplish the mobile route that camera system is set automatically; And can write down the resemblance of measured object; When measuring, do not need manual work that the measurement object of newly putting into is carried out the position adjustment, reduced the artificial reproducibility error of original metering system, saved Measuring Time with shape batch measured object; Improve efficiency of measurement, improved measuring accuracy simultaneously.

Description of drawings

For the content that makes the utility model is more clearly understood, below according to specific embodiment and combine accompanying drawing, the utility model is done further detailed explanation, wherein:

Fig. 1 is the structural representation of the utility model.

Embodiment

(embodiment 1)

Fig. 1 has shown a kind of embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model.

See Fig. 1; A kind of full-automatic image measurer based on many camera lenses; Comprise main control unit 1, the surveying work platform 2 that links to each other with main control unit 1 and camera system 3, surveying work platform 2 is provided with measurement section 21, also is provided with support bar 22 on the surveying work platform 2; Camera system 3 crampings are fixed on the support bar 22; The shooting end 31 of camera system 3 is provided with at least two optics cameras 32 that are positioned at directly over the measurement section 21, and the multiplying power of optics camera is different, and one of them camera image pickup scope is more than or equal to the measurement section of surveying work platform; The optics camera is preferably two, and the measurement section of surveying work platform is provided with the mechanical moving structure and the grating chi of X axle, Y axle and Z-direction.Also comprise the display device 4, image output device 5, the operating control device 6 that link to each other with main control unit 1.In the present embodiment, main control unit adopts the high-performance industrial control computer, and the position that the surveying work platform is measured through motor calibration sends the information of grating chi to main control unit simultaneously.

Roughly the course of work is following for it: by the bigger low range camera of image pickup scope the test desk measured object is carried out integral body earlier and take the image information of record measured object; Selection needs the part of measurement; The measured object image information of systems incorporate record; Draw the position coordinates that the high power camera is measured by the relative position between two cameras, control motor traverse measurement worktable carries out powerful shooting to the relevant position, the result is presented on the display.

Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection domain of the utility model.

Claims (5)

1. full-automatic image measurer based on many camera lenses; The surveying work platform and the camera system that comprise main control unit, link to each other with main control unit; Said surveying work platform is provided with measurement section; It is characterized in that: the shooting end of camera system is provided with at least two optics cameras that are positioned at directly over the measurement section, and the multiplying power of said optics camera is different, and one of them camera image pickup scope is more than or equal to the measurement section of surveying work platform.
2. the full-automatic image measurer based on many camera lenses according to claim 1, its spy just is: said optics camera is two.
3. the full-automatic image measurer based on many camera lenses according to claim 2 is characterized in that: the measurement section of said surveying work platform is provided with the mechanical moving structure and the grating chi of X axle, Y axle and Z-direction.
4. the full-automatic image measurer based on many camera lenses according to claim 3 is characterized in that: also be provided with support bar on the said surveying work platform, said camera system cramping is fixed on the support bar.
5. the full-automatic image measurer based on many camera lenses according to claim 4 is characterized in that: also comprise the display device, image output device, the operating control device that link to each other with main control unit.
CN2012201018174U 2012-03-19 2012-03-19 Full-automatic image measuring instrument based on plurality of camera lenses CN202471004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201018174U CN202471004U (en) 2012-03-19 2012-03-19 Full-automatic image measuring instrument based on plurality of camera lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201018174U CN202471004U (en) 2012-03-19 2012-03-19 Full-automatic image measuring instrument based on plurality of camera lenses

Publications (1)

Publication Number Publication Date
CN202471004U true CN202471004U (en) 2012-10-03

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925876A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Navigation double-lens system, image measurement device of navigation double-lens system and navigation detection target search method
CN103925877A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Multi-lens size quick measuring equipment
CN103994721A (en) * 2014-06-12 2014-08-20 苏州科德溯源仪器有限公司 Image measurement instrument
CN104197849A (en) * 2014-09-26 2014-12-10 菏泽市产品质量监督检验所 Measuring device for thickness of conducting wire insulation layer
CN104515487A (en) * 2013-10-07 2015-04-15 东莞市龙天仪器设备有限公司 Two-in-one full-automatic three-Z-axis measuring instrument
CN104567662A (en) * 2013-10-22 2015-04-29 北京智朗芯光科技有限公司 Optical measurement platform
CN104567663A (en) * 2013-10-22 2015-04-29 北京智朗芯光科技有限公司 Three-dimensional moving device
CN104215207B (en) * 2014-09-26 2017-04-05 菏泽学院 A kind of multicore cable thickness of insulating layer measuring instrument

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515487B (en) * 2013-10-07 2018-02-13 广东龙天智能仪器股份有限公司 Two-in-one full-automatic three Z axis measuring instrument
CN104515487A (en) * 2013-10-07 2015-04-15 东莞市龙天仪器设备有限公司 Two-in-one full-automatic three-Z-axis measuring instrument
CN104567663A (en) * 2013-10-22 2015-04-29 北京智朗芯光科技有限公司 Three-dimensional moving device
CN104567662A (en) * 2013-10-22 2015-04-29 北京智朗芯光科技有限公司 Optical measurement platform
CN103925877A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Multi-lens size quick measuring equipment
CN103925876A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Navigation double-lens system, image measurement device of navigation double-lens system and navigation detection target search method
CN103994721A (en) * 2014-06-12 2014-08-20 苏州科德溯源仪器有限公司 Image measurement instrument
CN104197849A (en) * 2014-09-26 2014-12-10 菏泽市产品质量监督检验所 Measuring device for thickness of conducting wire insulation layer
CN104215207B (en) * 2014-09-26 2017-04-05 菏泽学院 A kind of multicore cable thickness of insulating layer measuring instrument

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

Granted publication date: 20121003

Termination date: 20140319