CN206146379U - Image appearance that is suitable for measurement frame shape article - Google Patents
Image appearance that is suitable for measurement frame shape article Download PDFInfo
- Publication number
- CN206146379U CN206146379U CN201621178548.6U CN201621178548U CN206146379U CN 206146379 U CN206146379 U CN 206146379U CN 201621178548 U CN201621178548 U CN 201621178548U CN 206146379 U CN206146379 U CN 206146379U
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- Prior art keywords
- light source
- frame shape
- measurement frame
- image instrument
- measurement
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides an image appearance that is suitable for measurement frame shape article, includes CCD image pick -up device, objective, data processor, display, transparent table surface, goes up light source, lower light source, third light source and speculum, the image signal who is surveyed the shaped as frame article that the CCD image pick -up device will follow that objective obtain lies in on the transparent table surface is transformed into corresponding data signal, and will data signal carry for data processor, data signal after data processor will handle carry for the display, and show, it establishes in the top of being surveyed the shaped as frame article to go up the light source, the light source is established down transparent table surface below, the light that the 3rd light source emission came out, the warp the light that the speculum reflects is out reflected is surveyed the inside face below of being surveyed of shaped as frame article. When needing measurement frame shape object or box body, can the light guide in shaped as frame object or box body, improved object measurement's precision, avoid traditional similar object of measurement need destroy the problem of object simultaneously.
Description
Technical field
This utility model is related to a kind of image instrument, especially a kind of that there is measurement object to be more widely suitable for measurement frame
The image instrument of shape object.
Background technology
Image instrument is also known as image measurer, image-type precision surveying instrument or optical measuring instrument.It by industry measurement mode from
Traditional optical projection para-position is lifted to the computer screen measurement for relying on the digital image epoch and producing.
Existing image instrument generally comprises high-res CCD variscopes, continuous zoom object lens, upper light source, lower light source, coloured silk
Color display, video crossing line generator, precision optics chi, multi-functional data processor, 2D data Survey Software and workbench,
During use, tested crib part is placed on into work top（Optical glass）On, the upper light source or lower light source for opening image instrument shines
After bright, Jing varifocal objective is sent to computer by video data line again by pick-up lenss, intake image, and in computer screen
Upper display, then the video crossing line for being produced with the cross hairs generator in computer over the display, with the video crossing line be
Benchmark, carries out aiming measurement, and drives optical ruler by workbench, move by multi-functional data in the x, y direction to measured object
Processor carries out data processing, carries out calculating by software and completes measurement.
Existing image instrument in measurement plane object be it is very handy, but, measurement closing frame-type object when, i.e., extremely
The tested crib part of rare two parallel surfaces, and the two parallel surfaces object separated by a distance, such as crib body,
When its periphery there are more measurement feature locations, measured with existing image instrument, cannot just meet certainty of measurement requirement.
Utility model content
In order to overcome the problems referred to above, this utility model provides a kind of ensureing certainty of measurement requirement to society, measurable
The image instrument of closing frame-type object.
The technical solution of the utility model is：A kind of image instrument for being suitable for measurement frame shape object, including CCD shootings are provided
Device, object lens, data processor, display, transparent operation table top, upper light source, lower light source, the 3rd light source and reflecting mirror, the CCD
The picture signal of the tested crib part on transparent operation table top obtained from object lens is transformed into corresponding number by image pick-up device
Word signal, and the digital signal is conveyed to the data processor, the data processor is by the data signal after process
The display is conveyed to, and is shown；The upper light source is located at the top of tested crib part, and the lower light source is located at institute
State below transparent operation table top；The light that 3rd light source is emitted, the light that reflecting mirror described in Jing is reflected are reflected to
The lower section of tested surface inside tested crib part.
Used as to improvement of the present utility model, the 3rd light source is the display light source to oblique predetermined angular.
It is as to improvement of the present utility model, described to select between 30 degree to 60 degree to oblique predetermined angular.
Used as to improvement of the present utility model, the 3rd light source is LED light source.
Used as to improvement of the present utility model, the transparent operation table top is optical glass.
Used as to improvement of the present utility model, this utility model also includes workbench, and the transparent operation table top is located at institute
State on workbench.
Used as to improvement of the present utility model, the upper light source is located on the lower circumferential of object lens.
Used as to improvement of the present utility model, the upper light source is LED light source.
Used as to improvement of the present utility model, the lower light source is LED light source.
Used as to improvement of the present utility model, the object lens are continuous zoom object lens.
This utility model is due to being additionally arranged the 3rd light source and reflecting mirror, and the light that the 3rd light source is emitted, Jing
The light that the reflecting mirror is reflected is reflected to the structure of the lower section of tested surface inside tested crib part, when needing measurement frame
During shape object, can reflect light in crib body, replace lower light source to use, improve the precision of object measurement, while keeping away
Exempting from traditional measurement similar object needs to destroy the problem of object.
Description of the drawings
A kind of practical new planar structure schematic diagram of embodiment of Fig. 1 sheets.
Specific embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, D score, "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" is, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State this utility model and simplify description, rather than indicate or imply indication device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connection ", " being connected " should be interpreted broadly, for example, it may be being fixedly connected, or dismantling connection, or integratedly connect
Connect；Can be mechanically connected, or electrically connect；Can be joined directly together, or be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.Additionally, in description of the present utility model, unless otherwise stated, " multiple ", " some "
It is meant that two or more.
Refer to Fig. 1, what Fig. 1 was disclosed is a kind of image instrument for being suitable for measurement frame shape object, including CCD image pick-up devices 1, thing
Mirror 2, data processor 3, display 4, transparent operation table top 5, upper light source 21, lower light source 51, the 3rd light source 7 and reflecting mirror 8, institute
State CCD image pick-up devices 1 to be transformed into the picture signal of the tested crib part 6 on transparent operation table top 5 obtained from object lens 2
Corresponding digital signal, and the digital signal is conveyed to into the data processor 3, after the data processor 3 will be processed
Data signal be conveyed to the display 4, and show；The upper light source 21 is located at the top of tested crib part 6, institute
State lower light source 51 to be located at below the transparent operation table top 5；The light 71 that 3rd light source 7 is emitted, reflecting mirror 8 described in Jing
The light 81 for reflecting is reflected to the lower section of 6 inside tested surface of tested crib part.In the present embodiment, the object lens 2 are to connect
Continuous zoom objective.So, when measurement frame shape object is needed, can reflect light in crib body, replace lower light source to use,
The precision of object measurement is improve, while avoiding traditional measurement similar object from needing to destroy the problem of object.
Preferably, the 3rd light source 7 is the display light source to oblique predetermined angular.It is described to oblique predetermined angular 30
Spend between 60 degree and select.In the present embodiment, it is 45 degree to oblique predetermined angular.
Preferably, the transparent operation table top 5 is optical glass.This utility model also includes workbench 10, described transparent
Work top 5 is located on the workbench 10.
Preferably, the upper light source 21 is located on the lower circumferential of object lens 2.
Preferably, the 3rd light source 7, the upper light source 21 and the lower light source 51, can be LED light sources, it is also possible to
It is electricity-saving lamp.
Claims (10)
1. a kind of image instrument for being suitable for measurement frame shape object, including CCD image pick-up devices（1）, object lens（2）, data processor（3）、
Display（4）, transparent operation table top（5）, upper light source（21）With lower light source（51）, the CCD image pick-up devices（1）Will be from object lens（2）
Obtain positioned at transparent operation table top（5）On tested crib part（6）Picture signal be transformed into corresponding digital signal, and
The digital signal is conveyed to into the data processor（3）, the data processor（3）Data signal after process is conveyed
To the display（4）, and show；The upper light source（21）It is located at tested crib part（6）Top, the lower light source
（51）It is located at the transparent operation table top（5）Lower section；Characterized in that, also including the 3rd light source（7）And reflecting mirror（8）, it is described
3rd light source（7）The light for emitting, reflecting mirror described in Jing（8）The light for reflecting is reflected to tested crib part（6）It is interior
The lower section of portion's tested surface.
2. the image instrument for being suitable for measurement frame shape object according to claim 1, it is characterised in that：3rd light source
（7）It is the display light source to oblique predetermined angular.
3. the image instrument for being suitable for measurement frame shape object according to claim 2, it is characterised in that：It is described to make a reservation for oblique
Angle is selected between 30 degree to 60 degree.
4. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：3rd light
Source（7）It is LED light source.
5. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：The transparent work
Make table top（5）It is optical glass.
6. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：Also include work
Platform（10）, the transparent operation table top（5）It is located at the workbench（10）On.
7. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：The upper light source
（21）It is located at object lens（2）Lower circumferential on.
8. the image instrument for being suitable for measurement frame shape object according to claim 7, it is characterised in that：The upper light source（21）
It is LED light source.
9. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：The lower light source
（51）It is LED light source.
10. the image instrument for being suitable for measurement frame shape object according to claim 1 and 2, it is characterised in that：The object lens
（2）It is continuous zoom object lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178548.6U CN206146379U (en) | 2016-11-03 | 2016-11-03 | Image appearance that is suitable for measurement frame shape article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178548.6U CN206146379U (en) | 2016-11-03 | 2016-11-03 | Image appearance that is suitable for measurement frame shape article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146379U true CN206146379U (en) | 2017-05-03 |
Family
ID=58623906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178548.6U Expired - Fee Related CN206146379U (en) | 2016-11-03 | 2016-11-03 | Image appearance that is suitable for measurement frame shape article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953700A (en) * | 2021-12-06 | 2022-08-30 | 黄河水利职业技术学院 | Method for manufacturing ultrahigh-precision cooperative target for industrial photogrammetry |
-
2016
- 2016-11-03 CN CN201621178548.6U patent/CN206146379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953700A (en) * | 2021-12-06 | 2022-08-30 | 黄河水利职业技术学院 | Method for manufacturing ultrahigh-precision cooperative target for industrial photogrammetry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20181103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |