CN201463849U - Instrument for measuring roughness of photoelectric rock structural surface - Google Patents
Instrument for measuring roughness of photoelectric rock structural surface Download PDFInfo
- Publication number
- CN201463849U CN201463849U CN 200920123194 CN200920123194U CN201463849U CN 201463849 U CN201463849 U CN 201463849U CN 200920123194 CN200920123194 CN 200920123194 CN 200920123194 U CN200920123194 U CN 200920123194U CN 201463849 U CN201463849 U CN 201463849U
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- instrument
- electro
- photoelectric
- rock structural
- optical package
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Abstract
The utility model relates to an instrument for measuring the roughness of a photoelectric rock structural surface, comprising a fixed plate and a probe for detecting the object surface. The instrument for measuring roughness of a photoelectric rock structural surface further comprises an optoelectronic plate and a profile curve forming module for recording the profile curve graph of the object according to shift signals of the optoelectronic plate. The probe is mounted on the optoelectronic plate; the optoelectronic plate can tightly support against the fixed plate in a sliding way at the upper and lower parts; and the optoelectronic plate is connected with the profile curve forming module. The utility model provides an instrument for measuring the roughness of a photoelectric rock structural surface which greatly reduces the time for numerical analysis of profile curves and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of instrument that is used for the profiling object surface curved measurement, especially a kind of profilograph.
Background technology
As the patent No. is 92226138.5, the utility model name is called the Chinese utility model patent of profilograph, a kind of profilograph is disclosed, form by probe, ruling pen, counterbalance weight, fixed head, probe, ruling pen, counterbalance weight are made of one, fixed head is another part separately, and during use, ruling pen vertically presses closer fixed head, probe vertically drops on the rock surface.Mobile balanced block, probe rolls on rock surface, and ruling pen is then drawn the rock surface curve continuously on fixed head.This profilograph is applicable to the open-air Rock Joint Plane of occurrence arbitrarily, draw the joint surface outline curves of any direction serially, have precision meet the demands (0.1mm), in light weight, volume is little, easy to carry, easy and simple to handle, characteristics such as render speed is fast.But will measure contour curve, the analytical work amount is very big, if roughness curve can be carried out digitized processing, this can reduce time that contour curve is analyzed greatly, also can deepen the understanding to contour curve.
The utility model content
In order to overcome the digitized processing trouble of existing profilograph, ineffective deficiency, the utility model provides a kind of time of contour curve digital assay, photoelectricity rock structural face roughness measuring instrument of increasing work efficiency of significantly reducing.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of photoelectricity rock structural face roughness measuring instrument, comprise fixed head and the probe that is used to survey body surface, described photoelectricity rock structural face roughness measuring instrument also comprises electro-optical package and is used for writing down according to the shift signal of electro-optical package the contour curve shaping module of the contour curve figure of object, described probe is installed on the described electro-optical package, described electro-optical package can slide up and down to abut against on the described fixed head, and described electro-optical package is connected with described contour curve shaping module.
Technical conceive of the present utility model is: there is a light emitting diode electro-optical package inside, by the light that this light emitting diode sends, illuminates the electro-optical package lower surface.With a part of light of electro-optical package lower surface reflected back,, be transferred to the interior imaging of a photoinduction device (little imager) then through one group of optical lens.Like this, when electro-optical package moved, its motion track just can be registered as the coherent image of one group of high-speed capture.Utilize a special image analysis chip (DSP of electro-optical package inside at last, be digital microprocessor) a series of images that absorbs on the motion track is carried out analyzing and processing, by the variation of characteristic point position on these images is analyzed, judge the moving direction and the displacement of electro-optical package, thus the location of finishing cursor.
The beneficial effects of the utility model mainly show: significantly reduce the contour curve digital assay time, increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of photoelectricity rock structural face roughness measuring instrument of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of photoelectricity rock structural face roughness measuring instrument, comprise fixed head 1 and the probe 2 that is used to survey body surface, described photoelectricity rock structural face roughness measuring instrument also comprises electro-optical package 3 and is used for writing down according to the shift signal of electro-optical package the contour curve shaping module of the contour curve figure of object, described probe 2 is installed on the described electro-optical package 3, described electro-optical package 3 can slide up and down to abut against on the described fixed head 1, and described electro-optical package 3 is connected with described contour curve shaping module.
During use, the electro-optical package bottom is vertically dropped on the rock surface near fixed head, probe.The moving photoconductor plate, probe rolls on rock surface, and computing machine can be drawn the rock surface curve continuously with software.This profilograph is applicable to the open-air Rock Joint Plane of occurrence arbitrarily, draw the joint surface outline curves of any direction serially, have precision meet the demands, in light weight, volume is little, easy to carry, easy and simple to handle, characteristics such as render speed is fast, can also after drawing roughness curve, directly curve be carried out digitized processing, this can significantly reduce the time that contour curve is analyzed, and helps the understanding of people's intensification to contour curve.
The drawing software that present embodiment adopts computer certainly, also can adopt special-purpose drawing software to realize as the contour curve module that is shaped.From start menu, open drawing software after opening computer.Electro-optical package is connected with computing machine, selects pencil with mouse.The moving photoconductor plate, probe rolls on rock surface, and computing machine can be drawn the rock surface curve continuously with drawing software.
Claims (1)
1. photoelectricity rock structural face roughness measuring instrument, comprise fixed head and the probe that is used to survey body surface, probe is installed on the fixed head, it is characterized in that: described photoelectricity rock structural face roughness measuring instrument also comprises electro-optical package and is used for writing down according to the shift signal of electro-optical package the contour curve shaping module of the contour curve figure of object, described electro-optical package can slide up and down to abut against on the described fixed head, and described electro-optical package is connected with described contour curve shaping module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920123194 CN201463849U (en) | 2009-06-25 | 2009-06-25 | Instrument for measuring roughness of photoelectric rock structural surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920123194 CN201463849U (en) | 2009-06-25 | 2009-06-25 | Instrument for measuring roughness of photoelectric rock structural surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463849U true CN201463849U (en) | 2010-05-12 |
Family
ID=42391200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920123194 Expired - Fee Related CN201463849U (en) | 2009-06-25 | 2009-06-25 | Instrument for measuring roughness of photoelectric rock structural surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308010A (en) * | 2013-05-13 | 2013-09-18 | 广东生益科技股份有限公司 | Board surface roughness inspection method and device |
| CN108981619A (en) * | 2018-07-30 | 2018-12-11 | 山东冬瑞高新技术开发有限公司 | A kind of stator core testing flatness method |
-
2009
- 2009-06-25 CN CN 200920123194 patent/CN201463849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308010A (en) * | 2013-05-13 | 2013-09-18 | 广东生益科技股份有限公司 | Board surface roughness inspection method and device |
| CN103308010B (en) * | 2013-05-13 | 2016-02-17 | 广东生益科技股份有限公司 | A kind of plate surface roughness method of inspection and device |
| CN108981619A (en) * | 2018-07-30 | 2018-12-11 | 山东冬瑞高新技术开发有限公司 | A kind of stator core testing flatness method |
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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: 20100512 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |