CN201983759U - Image measuring instrument - Google Patents
Image measuring instrument Download PDFInfo
- Publication number
- CN201983759U CN201983759U CN2011200340749U CN201120034074U CN201983759U CN 201983759 U CN201983759 U CN 201983759U CN 2011200340749 U CN2011200340749 U CN 2011200340749U CN 201120034074 U CN201120034074 U CN 201120034074U CN 201983759 U CN201983759 U CN 201983759U
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- Prior art keywords
- microscope
- gear
- main frame
- scrambler
- control system
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Abstract
The utility model discloses an image measuring instrument. The image measuring instrument comprises a main frame, as well as a microscope, a microscope multiple automatic regulation device and a measurement system which are arranged on the main frame, wherein the microscope multiple automatic regulation device comprises a stepping motor, an encoder, and a transmission system comprising first, second and third gears which are sequentially meshed; the stepping motor and the encoder are fixed on the main frame; the first gear is arranged on the stepping motor; the second gear is arranged on the encoder; the third gear is arranged on a sleeve of the microscope; a control system issues a control signal, so as to control the rotation of the stepping motor; the transmission system is used for adjusting the magnification factor of the microscope; and the encoder obtains the magnification factor of the microscope according to the rotating angle of the second gear, and sends the magnification factor of the microscope to a pattern generating system in the main frame. In the utility model, the microscope multiple automatic regulation device is used for automatically adjusting the magnification factor of the microscope and performing image calibration, so that the operation is convenient, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to image measurer.
Background technology
Image measurer has another name called accurate image-type surveying instrument, and it is that light harvesting, mechanical, electrical, computer image technology are in novel high-precision, the high-tech surveying instrument of one.By optical microscope object under test is carried out high magnification optics amplification imaging, after object image after process CCD camera system will be amplified is sent into computing machine, can detect profile and surface configuration size, angle and the position of various complex parts efficiently, particularly the microcosmic of precision parts detects and quality control, and measurement data can be directly inputted among the AUTOCAD, become complete engineering drawing.Being widely used in two measurement of coordinates is industries such as purpose machinery, electronics, instrument, five metals, plastic cement.
Image measurer because tested workpiece is not of uniform size, need be measured with different enlargement factors in actual use, so but the most microscopes that adopt the continuous zoom number of image measurer.On market and in the image measurer industry, image measurer commonly used all is with common change power microscope at present, when the user needs amplification or minification in measuring process, can only adjust to the multiple that needs by manual rotation microscope.But need carry out adjustment of image again after the each manual change doubly of user, could guarantee to measure the figure front and back ratio unanimity of output.So troublesome poeration, inefficiency.
At this situation, U.S. NAVITAR optical system manufacturer develops a kind of fully-automatic conversion power microscope control system, controls the variation of microscope multiple with special-purpose servomotor and special-purpose drive system, still, and this cover system complex structure, price height.
The utility model content
Technical problem to be solved in the utility model is to solve image measurer troublesome poeration, inefficiency, complex structure, problem of ultra-high price.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of image measurer, comprise main frame and the microscope that is arranged on the main frame, microscope multiple automatic regulating apparatus and measuring system, be provided with the Grafmaster and the control system that are used for generating graphic file in the described main frame according to the measurement data of measuring system, described microscope multiple automatic regulating apparatus comprises step motor, scrambler and by first, second, the 3rd gear meshes the kinematic train of composition successively, described step motor and described scrambler are fixed on the support platform of described main frame, described first gear is arranged on the output shaft of described step motor, described second gear is arranged on the rotation axis of described scrambler, described the 3rd gear is arranged on the described microscopical sleeve, described control system is sent control signal and is controlled described stepper motor rotation, and adjust described microscopical enlargement factor through described kinematic train, described scrambler obtains described microscopical enlargement factor according to the rotational angle of described second gear, and described microscopical enlargement factor is sent to the interior Grafmaster of described main frame.
In such scheme, described the 3rd gear is provided with first, second magnet, described microscope is provided with magnetic and answers inductor, and described control system is sent control signal according to described magnetic inductor near described first or second magnet, controls described stepper motor and stops operating.
In such scheme, the upper surface of described the 3rd gear is provided with axle sleeve, and described first, second magnet is arranged on the outer circumference surface of described axle sleeve, and the two is identical with described magnetic inductor height.
The utility model is adjusted microscopical enlargement factor automatically by microscope multiple automatic regulating apparatus, carries out adjustment of image, and is easy to operate, improved work efficiency greatly.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the structural representation of microscope multiple automatic regulating apparatus in the utility model;
Fig. 3 is the structural representation of the 3rd gear in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the image measurer that the utility model provides has automatic anamorphosis function, comprise main frame 1 and be arranged on microscope 2, measuring system 3 on the main frame, be provided with the Grafmaster and the control system that are used for generating graphic file in the main frame 1 according to the measurement data of measuring system 3.
This image measurer also comprises microscope multiple automatic regulating apparatus, and microscope multiple automatic regulating apparatus comprises step motor 21, scrambler 22 and meshes the kinematic train of forming successively by first, second, third gear 23,24,25 as shown in Figure 2.Step motor 21 and scrambler 22 are fixed on the support platform 11 of main frame 1, first gear 23 is arranged on the output shaft of step motor 21, second gear 24 is arranged on the rotation axis of scrambler 22, the 3rd gear 25 is arranged on the sleeve of microscope 2, the sleeve left-right rotation can be adjusted microscopical enlargement factor, turns left as sleeve, and the microscope multiple amplifies, sleeve is turned right, and the microscope multiple reduces.The control signal control that the rotation of stepper motor 21 is sent by control system, the rotation of stepper motor 21 drives sleeve by kinematic train and rotates, thus sleeve rotates the enlargement factor of adjusting microscope 2.Scrambler 22 obtains the enlargement factor of microscope 2 according to the rotational angle of second gear 24, and the microscopical enlargement factor that will acquire sends to the Grafmaster in the main frame 1, so, the graphics system of main frame can be known microscopical enlargement factor automatically, having solved traditional image measurer needs manually to carry out again the problem of adjustment of image, thereby realized all automatic measurement, improved work efficiency greatly.
In order to protect microscope; be provided with stop means in the utility model; concrete structure is: the upper surface of the 3rd gear 25 is provided with axle sleeve 29; the outer circumference surface of axle sleeve 29 is provided with first, second magnet 26,27 (as shown in Figure 3); microscope 2 is provided with magnetic and answers inductor 28; first, second magnet 26,27 and magnetic answer the height of inductor 28 identical, and control system is sent control signal according to magnetic inductor 28 near first or second magnet 26,27, and control step motor 21 stops operating.Specifically, when the 3rd gear 25 turned right to the microscope minimum multiple, first magnet 26 was relative with magnetic inductor 28, so magnetic inductor 28 outputs signal to control system, control system is sent control system control step motor and stopped operating; When the 3rd gear 25 turns left to microscope maximum multiple, second magnet 27 is relative with magnetic inductor 28, so magnetic inductor 28 outputs signal to control system, control system is sent control system control step motor and is stopped operating, thereby reach position-limiting action, prevent that the adjustment of microscope multiple is excessive, avoid damaging microscope.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (3)
1. image measurer, comprise main frame and be arranged on microscope and measuring system on the main frame, be provided with the Grafmaster that is used for generating graphic file in the described main frame according to the measurement data of measuring system, it is characterized in that also comprising microscope multiple automatic regulating apparatus, also be provided with control system in the described main frame, described microscope multiple automatic regulating apparatus comprises step motor, scrambler and by first, second, the 3rd gear meshes the kinematic train of composition successively, described step motor and described scrambler are fixed on the support platform of described main frame, described first gear is arranged on the output shaft of described step motor, described second gear is arranged on the rotation axis of described scrambler, described the 3rd gear is arranged on the described microscopical sleeve, described control system is sent control signal and is controlled described stepper motor rotation, and adjust described microscopical enlargement factor through described kinematic train, described scrambler obtains described microscopical enlargement factor according to the rotational angle of described second gear, and described microscopical enlargement factor is sent to the interior Grafmaster of described main frame.
2. image measurer as claimed in claim 1, it is characterized in that described the 3rd gear is provided with first, second magnet, described microscope is provided with magnetic and answers inductor, described control system is sent control signal according to described magnetic inductor near described first or second magnet, controls described stepper motor and stops operating.
3. image measurer as claimed in claim 2 is characterized in that the upper surface of described the 3rd gear is provided with axle sleeve, and described first, second magnet is arranged on the outer circumference surface of described axle sleeve, and the two is identical with described magnetic inductor height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200340749U CN201983759U (en) | 2011-02-01 | 2011-02-01 | Image measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200340749U CN201983759U (en) | 2011-02-01 | 2011-02-01 | Image measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983759U true CN201983759U (en) | 2011-09-21 |
Family
ID=44611218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200340749U Expired - Fee Related CN201983759U (en) | 2011-02-01 | 2011-02-01 | Image measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983759U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645722A (en) * | 2012-03-30 | 2012-08-22 | 苏州怡信光电科技有限公司 | Zooming lens of image measurement instrument |
| CN104122371A (en) * | 2014-07-14 | 2014-10-29 | 上海创塔电子科技有限公司 | Calibrating device, calibrating method, and monitoring system |
| CN104375265A (en) * | 2014-10-09 | 2015-02-25 | 苏州怡信光电科技有限公司 | High definition image type measurement instrument |
| CN104406987A (en) * | 2014-11-29 | 2015-03-11 | 赵盾 | Parameter calibration method for digital microscope-based test system |
| CN104374316B (en) * | 2014-10-09 | 2017-05-24 | 苏州怡信光电科技有限公司 | Image measurement device with laser scanning function |
| CN113189761A (en) * | 2021-05-14 | 2021-07-30 | 深圳市晟视科技有限公司 | Automatic zooming method, system, microscope and computer readable storage medium |
| CN117017204A (en) * | 2023-10-10 | 2023-11-10 | 万灵帮桥医疗器械(广州)有限责任公司 | Monocular slit lamp microscope |
-
2011
- 2011-02-01 CN CN2011200340749U patent/CN201983759U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645722A (en) * | 2012-03-30 | 2012-08-22 | 苏州怡信光电科技有限公司 | Zooming lens of image measurement instrument |
| CN104122371A (en) * | 2014-07-14 | 2014-10-29 | 上海创塔电子科技有限公司 | Calibrating device, calibrating method, and monitoring system |
| CN104122371B (en) * | 2014-07-14 | 2016-06-08 | 上海创塔电子科技有限公司 | Calibration device, calibration steps and Monitoring systems |
| CN104375265A (en) * | 2014-10-09 | 2015-02-25 | 苏州怡信光电科技有限公司 | High definition image type measurement instrument |
| CN104374316B (en) * | 2014-10-09 | 2017-05-24 | 苏州怡信光电科技有限公司 | Image measurement device with laser scanning function |
| CN104406987A (en) * | 2014-11-29 | 2015-03-11 | 赵盾 | Parameter calibration method for digital microscope-based test system |
| CN113189761A (en) * | 2021-05-14 | 2021-07-30 | 深圳市晟视科技有限公司 | Automatic zooming method, system, microscope and computer readable storage medium |
| CN117017204A (en) * | 2023-10-10 | 2023-11-10 | 万灵帮桥医疗器械(广州)有限责任公司 | Monocular slit lamp microscope |
| CN117017204B (en) * | 2023-10-10 | 2024-01-23 | 万灵帮桥医疗器械(广州)有限责任公司 | Monocular slit lamp microscope |
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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 |
Granted publication date: 20110921 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |