CN201034614Y - Calibrating apparatus of optical plumbing instrument - Google Patents
Calibrating apparatus of optical plumbing instrument Download PDFInfo
- Publication number
- CN201034614Y CN201034614Y CNU2007200124601U CN200720012460U CN201034614Y CN 201034614 Y CN201034614 Y CN 201034614Y CN U2007200124601 U CNU2007200124601 U CN U2007200124601U CN 200720012460 U CN200720012460 U CN 200720012460U CN 201034614 Y CN201034614 Y CN 201034614Y
- Authority
- CN
- China
- Prior art keywords
- capture
- calibrating installation
- camera
- plumbing instrument
- optical plumbing
- 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
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to design and manufacturing technology of plumbing apparatus detecting device, in particular to a detecting device of optical plumbing apparatus, consisting of a trimming base, a collimator, an image capture part, a two-dimensional data collector and a computer. The collimator is fixed on the trimming base through a collimator stent, the image capture part is connected with the computer through a USB line of camera, and the two-dimensional data collector is connected to the computer through a data line. The utility model is simple in structure, scientific and reasonable in design. The special software of the device can automatically compute data, which greatly improves detecting precision and work efficiency, and reduces artificial errors caused by human eyes judgement.
Description
Technical field:
The utility model relates to the design and fabrication technology of plumb aligner pick-up unit, particularly a kind of calibrating installation of optical plumbing instrument.
Background technology:
At present, Measuring and testing mechanism is when every technical performance index of detection optical plumb aligner, still continue to use over traditional method, mainly, both lost time by the human eye interpretation, make interpretation data have certain subjectivity again, personal error a large amount of existence, the precision of testing result is reduced, the calculation of data is very loaded down with trivial details again in addition, inefficiency, detecting an instrument often must need the several people to expend long time.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of calibrating installation of optical plumbing instrument is provided, and is scientific and reasonable for structure, can effectively improve accuracy of detection and work efficiency.
The technical scheme that the utility model is adopted for achieving the above object is: be made up of fine setting base 1, parallel light tube 3, capture part 2, computing machine 4 and 2-D data collector, parallel light tube is fixed on the fine setting base by adjustable support 12, capture partly links to each other with computing machine by the USB line 9 of camera 8, and the 2-D data collector connects computing machine by data line 11;
Described 2-D data collector is made up of D translation platform 25, grating chi 6 and grating chi digital display meter 5, the grating chi is positioned at respectively on D translation platform level, the corresponding position of vertical direction (X, Y), and the grating chi shows epiphase by data line 10 and grating footage and connects;
Described capture part 2 is made up of capture pipe 7 and camera 8, fixedlys connected with the front end of camera in capture pipe rear end, and the camera rear end is fixed on the D translation platform;
On the housing 18 of described capture pipe lighting device 15 is arranged, lens combination 17 is arranged in the housing, capture pipe front end has differentiation plate 16, and there is connection cover 19 rear end;
Described parallel light tube rear end is provided with external piece interface 13;
There is leg 24 described fine setting base below, and the bolt 14 of adjustment is arranged on the leg.
The utility model has been started the blank of optical plumbing measuring device, from the human eye interpretation to visual automatic reception and digitized processing, apparatus structure is simple, design science is reasonable, the special software that utilizes this device to carry can calculate desired data automatically, improved work efficiency greatly, (human eye amplifies several times image by computing machine and comes interpretation by data acquisition unit reading and computer image analysis, adjustment) two kinds of measurement data that method obtains, the personal error that the human eye interpretation is caused reduces significantly, accuracy of detection greatly improves, and detecting an instrument only needs people's dozens of minutes to finish.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the synoptic diagram of the utility model capture pipe.
Fig. 3 is a user mode reference diagram of the present utility model.
Embodiment:
The calibrating installation of optical plumbing instrument as shown in Figure 1, form by fine setting base 1, parallel light tube 3, capture part 2,2-D data collector and computing machine 4, parallel light tube is fixed on the fine setting base by adjustable support 12, capture partly links to each other with computing machine by the USB line 9 of camera, and the 2-D data collector connects computing machine by data line 11.The 2-D data collector is made up of D translation platform 25, grating chi 6 and grating chi digital display meter 5, and the grating chi is positioned at respectively on D translation platform level, the corresponding position of vertical direction (X, Y), and the grating chi shows epiphase by data line 10 and grating footage and connects.Capture part 2 is made up of capture pipe 7 and camera 8, fixedlys connected with the front end of camera by connection cover 19 in capture pipe rear end, and the camera rear end is fixed on the D translation platform.On the housing 18 of capture pipe lighting device 15 is arranged, lens combination 17 is arranged in the housing, capture pipe front end has differentiation plate 16.The parallel light tube rear end is provided with external piece interface 13.There is leg 24 fine setting base below, and the bolt 14 of adjustment is arranged on the leg.Parallel light tube require to select for use band 2# differentiation plate, focal distance f '=parallel light tube of 500mm.Parallel light tube, D translation platform, grating chi and grating chi digital display meter are prior art, are easy in market just can buy, and do not repeat them here.
During use as shown in Figure 3: when earlier tested optical plumbing instrument 22 being installed in surveying instrument on the shockproof pedestal 21 (scalable surface level) of special use, again that the utility model is supporting synergic reflex mirror 23 (when dispatching from the factory and the supporting annex of the utility model) and the utility model device also are installed in respectively on separately the vibration isolators, and make the synergic reflex mirror be installed in tested plumb aligner top and the utility model device opposite, regulate the angle of synergic reflex mirror, make it the center of directive parallel light tube 3, adjust telescopical focal length to the infinite distance, the whole bolt 14 of key makes the telescope optic axis of parallel light tube optical axis and detected instrument substantially parallel.The all directions knob of adjusting the D translation platform makes the capture face of capture part can be over against parallel light tube light-emitting window and the graticule 16 that makes capture pipe 7 front ends on the focal plane of parallel light tube.Install lighting device 20 (when dispatching from the factory and the supporting annex of the utility model) at the eyepiece mouth place of tested instrument, connect mains lighting supply, the telescope graticule of detected plumb aligner can be got final product by blur-free imaging on the graticule of capture pipe 7.Measuring method is with reference to country of " JJF1081-2002 " People's Republic of China (PRC) metering technology normalized " plumb aligner calibrating standard ", for example: when measurement one survey time of plumb aligner this project of standard error, at first set according to method recited above, with the utility model device, tested plumb aligner and eyepiece mouth lighting device 20 be energized respectively, opening computing machine and starting software makes it in running order, rotating the instrument alidade, that a differentiation silk of telescope differentiation plate is gone to is parallel with a differentiation silk of the differentiation plate of parallel light tube 3, human eye comes interpretation by the image of several times of computing machine amplifications again, adjustment makes the two further parallel, and will be herein as 0 ° of position, determine by the 3-D data collection device, and keep after the data the zero clearing of grating chi digital display meter by computing machine, 0 ° of position measurements of computing machine readout equipment is also preserved, then plumb aligner original position vertical pivot is rotated 180 °, measure the measured value of 180 ° of positions again, computing machine calculates one group of measured value to path position by the computing formula that sets in the software, finishes a survey time; Repeat 10 survey time so repeatedly and finish independently measurement row, again instrument is pressed in position roughly 45 ° of interval unitary rotation, repeat aforesaid operations respectively, carry out the test of 3 independent measurement row, last computing machine utilizes corresponding software programs to calculate out every data automatically and calculates vertical locating tab assembly standard deviation of a survey time, generate examining report, preserve and printed report.
Below be part source program:
procedure?Tfrmmain.btn6Click(Sender:TObject)；
var
s:string；
i:integer；
begin
try
gztzd.1:＝strtoint(se6_1.Text)；
for?i:＝0?to?1?do
begin
gztzd.x[i+1]:＝strtofloat(sgrid6.cells[1，i+1])；
gztzd.y[i+1]:＝strtofloat(sgrid6.cells[2，i+1])；
end；
except
application.MessageBox(datastr，titlestr，MB_OK)；
exit；
end；
getgztzd(gztzd)；
str(gztzd.res:7:3，s)；
se6.Text:＝s+′′′′；
end；
procedure?Tfrmmain.btnrec7Click(Sender:TObject)；
var
curstr:Tsuistringgrid；
myrect:Tgridrect；
tmp:single；
s:string；
begin
case?pctr.ActivePageIndex?of
0:curstr:＝sg1；
1:curstr:＝sg2；
2:curstr:＝sg3；
3:curstr:＝sg4；
end；
myrect:＝curstr.Selection；
curstr.Cells[((myrect.Left-1)div
2)*2+1，myrect.Top]:＝commdat.x；
curstr.Cells[((myrect.Left-1)div
2)*2+2，myrect.Top]:＝commdat.y；
if(myrect.Top＝10)and(myrect.Left＝3)then
begin
(' data are full, can't carry out record for application.MessageBox! ', ' Dalian La Te ', MB_OK);
exit；
end；
if?myrect.Left＝3then
begin
myrect.Left:＝1；
myrect.Right:＝2；
myrect.top:＝myrect.Top+ 1；
myrect.bottom:＝myrect.bottom+1；
end
else//if?myrect.Left＝1?then
begin
myrect.Left:＝3；
myrect.Right:＝4；
end；
curstr.Selection:＝myrect；
end；
......。
Claims (6)
1. the calibrating installation of optical plumbing instrument, it is characterized in that: form by fine setting base, parallel light tube, capture part, 2-D data collector, computing machine, parallel light tube is fixed on the fine setting base by adjustable support, capture partly links to each other with computing machine by the USB line of camera, and the 2-D data collector connects computing machine by data line.
2. the calibrating installation of optical plumbing instrument according to claim 1, it is characterized in that: the 2-D data collector is made up of D translation platform, grating chi and grating chi digital display meter, the grating chi is positioned at respectively on D translation platform level, the corresponding position of vertical direction (X, Y), and the grating chi shows epiphase by data line and grating footage and connects.
3. the calibrating installation of optical plumbing instrument according to claim 1 is characterized in that: the capture part is made up of capture pipe and camera, fixedlys connected with the front end of camera in capture pipe rear end, and the camera rear end is fixed on the D translation platform.
4. according to the calibrating installation of claim 1 or 3 described optical plumbing instrument, it is characterized in that: on the housing of capture pipe lighting device is arranged, lens combination is arranged in the housing, capture pipe front end has the differentiation plate, and there is connection cover the rear end.
5. the calibrating installation of optical plumbing instrument according to claim 1 is characterized in that: the parallel light tube rear end is provided with the external piece interface.
6. the calibrating installation of optical plumbing instrument according to claim 1 is characterized in that: there is leg fine setting base below, and the adjustment bolt is arranged on the leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124601U CN201034614Y (en) | 2007-06-02 | 2007-06-02 | Calibrating apparatus of optical plumbing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124601U CN201034614Y (en) | 2007-06-02 | 2007-06-02 | Calibrating apparatus of optical plumbing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034614Y true CN201034614Y (en) | 2008-03-12 |
Family
ID=39195504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200124601U Expired - Fee Related CN201034614Y (en) | 2007-06-02 | 2007-06-02 | Calibrating apparatus of optical plumbing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034614Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032920A (en) * | 2010-11-11 | 2011-04-27 | 宜昌市计量检定测试所 | Device and method for calibrating plumb aligner |
| CN105004352A (en) * | 2015-05-27 | 2015-10-28 | 上海风怒电子科技有限公司 | Laser level meter debugging system, debugging device and method |
| CN106405856A (en) * | 2016-10-18 | 2017-02-15 | 中国航空工业集团公司洛阳电光设备研究所 | Method for detecting optical axis stability of optical lens during focusing process |
-
2007
- 2007-06-02 CN CNU2007200124601U patent/CN201034614Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032920A (en) * | 2010-11-11 | 2011-04-27 | 宜昌市计量检定测试所 | Device and method for calibrating plumb aligner |
| CN102032920B (en) * | 2010-11-11 | 2012-09-05 | 宜昌市计量检定测试所 | Device and method for calibrating plumb aligner |
| CN105004352A (en) * | 2015-05-27 | 2015-10-28 | 上海风怒电子科技有限公司 | Laser level meter debugging system, debugging device and method |
| CN106405856A (en) * | 2016-10-18 | 2017-02-15 | 中国航空工业集团公司洛阳电光设备研究所 | Method for detecting optical axis stability of optical lens during focusing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105091792B (en) | A kind of device and its scaling method for demarcating many optical axis system optical axis depth of parallelisms | |
| CN100410642C (en) | Method for detecting verticality of optical axis and mounting baseplane in optical system | |
| US9644960B2 (en) | Laser beam horizontal trueness testing device and corresponding method | |
| CN103499355B (en) | A kind of laser demarcation device calibration system | |
| CN207472217U (en) | A kind of part parallelism detector | |
| CN1719192A (en) | Bidimension photoelectric self collimating device based on optical length multiplication compensation method and its measuring method | |
| CN102564343B (en) | Detection device for surface-shape errors of solar trench type curved surface reflector | |
| CN204854657U (en) | Mark many optical axises optical system parallelism of optical axes's device | |
| CN104075671B (en) | A kind of secondary imaging big visual field photoelectric auto-collimator | |
| CN105662314A (en) | Endoscope detection system | |
| CN105547198B (en) | A kind of camera lens divided beams photoelectric angle measuring device and its detection method | |
| CN102798357A (en) | Device and method for double-barrelled angle measurement | |
| CN201034614Y (en) | Calibrating apparatus of optical plumbing instrument | |
| CN106404715B (en) | The method for measuring refractive index | |
| TWM458266U (en) | Angle positioning and measuring system for machine tool | |
| TWI472712B (en) | Vertical and parallelism detection system and its detection method | |
| CN201034613Y (en) | Laser collimator calibrating apparatus | |
| CN106546413B (en) | A kind of optical delivery equipment and instrument constant calibration system and its scaling method | |
| CN102679947B (en) | Device for calibrating spatial azimuth angle of light collimation system | |
| CN201021920Y (en) | Focusing automatic Abei reflector | |
| Yuan et al. | Laboratory geometric calibration of areal digital aerial camera | |
| CN109443211A (en) | A kind of spatial three-dimensional position measuring device | |
| CN108278980A (en) | Torsion angle dynamic measurement device based on piezoelectricity beat platform and method | |
| RU2366894C2 (en) | Laser device for measurement of instability of spatial position of objects and detection of their shape deviation from linearity | |
| CN205482980U (en) | Optical sighting is with maring detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ji Yonghui Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20130602 |