CN208313286U - A kind of full-automatic digital display inclinometer detection system - Google Patents
A kind of full-automatic digital display inclinometer detection system Download PDFInfo
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- CN208313286U CN208313286U CN201820931962.2U CN201820931962U CN208313286U CN 208313286 U CN208313286 U CN 208313286U CN 201820931962 U CN201820931962 U CN 201820931962U CN 208313286 U CN208313286 U CN 208313286U
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- circular turntable
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- display inclinometer
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Abstract
The utility model relates to a kind of full-automatic digital display inclinometer detection systems, can be with the error of indication of automatic measurement inclinator, including digital display inclinometer, automatic circular turntable, CCD camera and computer.The processing such as digital display inclinometer is fixed on electronic automatic circular turntable, and automatic circular turntable can be rotated around own axis, inclinator with circular turntable, and CCD camera obtains the digital reading of inclinator, and carries out image recognition, the automatic reading value for reading inclinator.CCD camera is composed of ccd image sensor and camera lens, and automatic circular turntable and ccd image sensor are connect with computer respectively.The utility model is read the instrument indicating value of digital display inclinometer using image recognition technology, is compared with turntable data using the corner of automatic circular turntable as angular standard, the error of indication is evaluated, final measurement is obtained, overall process realizes automatic measurement, human error is eliminated, measurement efficiency is improved.
Description
Technical field
The utility model relates to angular transducer technical field, the specifically error-detecting of angular transducer, especially
It is related to a kind of full-automatic digital display inclinometer detection system.
Background technique
Intelligence manufacture is based on generation information technology, through each rings of manufacturing activities such as design, production, management, services
Section has information depth from perception, wisdom optimization self-decision, is precisely controlled the Advanced Manufacture Process from functions such as execution, system
With the general name of mode.
Intelligence is the developing direction of manufacturing automation.Intelligence manufacture has become the important trends of the following development of manufacturing
And core content, it is to speed up development pattern transformation, promotes industry that the important measure of manufacturing power is strided forward, built to middle and high end,
It is the inevitable choice that new international competitive advantage is made under new normality.The every aspects such as country and Shanghai City, which release one after another, " to be equipped
Manufacturing industry standardization and increased quality planning " and " accelerate development intelligence manufacture boosting whole world scientific and technical innovation center about Shanghai to build
If implementation guideline " etc. files promote intelligence manufacture industrial upgrading.
Key link of the sensor as feedback command executive condition, development becomes with application measures a national information
The important symbol of change degree can not be substituted for promoting manufacturing production efficiency and having in terms of promoting manufacturing reform
Effect, also changes the development model of manufacturing business.Sensor application and its extensively, by purposes can be divided into displacement sensor,
Angular transducer, liquid level sensor, energy consumption sensor, velocity sensor, acceleration transducer, ray radiation sensors, temperature-sensitive
All multiple types such as sensor, wherein digital display inclinometer is exactly a kind of typical angular transducer.
Digital display inclinometer is the digital display for measuring plane inclination angle with respect to the horizontal plane or two the angle between planes
Formula angle measuring instrument, measurement range (0~360) °, accuracy of instrument are ± (0.02~0.2) °.
Digital display inclinometer due to its is easy to use, carry it is convenient the advantages that be widely used in, Railway System, water conservancy system,
Military automation, industrial automation, automobile industry, machinery industry, construction, electronic communication industry and biology, medicine, machine
People etc. needs measurement angle and controls the field of angle, is related to each branch's industry of intelligence manufacture industry.
As a kind of angular transducer commonly used in various industries, how to realize that the error of indication of digital display inclinometer is quasi-
Really, efficiently measuring just becomes the bottleneck for restricting entire sensor industry development.Solve the error of indication essence of digital display inclinometer
All really there is important impetus to the vertical industry of sensor the problem of measurement: can be sensor manufacture enterprise on the one hand
Industry improves manufacturing process and provides data support；On the other hand, and skill can be provided using client's raising application efficiency for sensor
Art foundation；Therefore, the research is significant to promoting angular transducer industry technology to upgrade.
The test basis of digital display inclinometer mainly has: " JB/T 11104-2011 electronic digital display inclination angle ruler ", " JJF (Zhejiang)
1057-2010 digital display inclinometer calibrating standard ".According to above-mentioned code requirement, the detection of the existing digital display inclinometer error of indication
Method is mainly combined by dividing head or gauge block with sine gauge to realize, detection method is as shown in Figure 1 to Figure 3.
Fig. 1 and Fig. 2 is to detect digital display using inclination angle ruler 1 ', special fixture 2 ', dividing head turntable 3 ', the dividing head axis of cone 4 '
5 ' error of indication schematic diagram of inclinator.
Calculation formula:Wherein, Δ is the digital display inclinometer error of indication,For digital display inclinometer indicating value,For
Dividing head indicating value.
Fig. 3 is to detect 5 ' error of indication schematic diagram of digital display inclinometer using sine gauge 6 ', gauge block 7 '.
Calculation formula:Wherein, Δ is the digital display inclinometer error of indication,For digital display
Inclinator indicating value,For dividing head indicating value, H is center length of gauge block, and L is sine gauge span.
The detection of the digital display inclinometer error of indication may be implemented in the way of both the above, but two schemes are asked there are following
Topic: detection process is complicated, and detection efficiency is low；Manual operation is relied on, human error is introduced.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of full-automatic digital display inclinometer detection system.
The purpose of this utility model can be realized by following technical proposals: a kind of full-automatic digital display inclinometer detection system
System includes automatic circular turntable, digital display inclinometer, CCD camera and computer；The automatic circular turntable includes supporter and circular turntable
Inner ring, the supporter erect setting, and the circular turntable inner ring is in the cylindrical shape of both ends open, and circular turntable inner ring level is arranged in
On supporter, the supporter is built-in with power part to drive circular turntable inner ring around own axis；The digital display inclination angle
Instrument is fixedly installed in one end of circular turntable inner ring；The CCD camera is fixedly installed in the other end of circular turntable inner ring, described
CCD camera includes ccd image sensor and camera lens, and the camera lens is towards digital display inclinometer；The automatic circular turntable and ccd image
Sensor is connect with computer respectively.
It further, further include inclinator fixture and CCD camera fixture, the inclinator fixture and CCD camera fixture divide
It is not installed on the both ends of circular turntable inner ring, keeps circular turntable inner ring closed at both ends, the digital display inclinometer is held on inclinator fixture
Medial center, the CCD camera is held on the center of CCD camera fixture, and the camera lens is located at the inside of CCD camera fixture.
Further, light source is equipped in the circular turntable inner ring, the light source is annular light source, and the annular light source is in
Circlewise it is installed on camera lens side.
Further, the bottom of the supporter of the automatic circular turntable is equipped with pedestal to support.
Compared with the prior art, the advantages of the utility model are: utilizing image using automatic circular turntable as angular standard
Identification technology reads the instrument indicating value of digital display inclinometer, evaluates the error of indication in conjunction with computer, obtains final measurement, full mistake
Cheng Shixian automatic measurement eliminates human error, improves measurement efficiency.This system can be improved digital display inclinometer detection efficiency and
Detection accuracy increases the measurement means in angle measurement field, it is ensured that the measurement of intelligence manufacture equipment angle parameter is traced to the source
Accuracy.And since system versatility is stronger, numerous measurement requests are able to satisfy, so good economic benefit can be brought.
Detailed description of the invention
Fig. 1 is that existing dividing head detects digital display inclinometer error of indication schematic diagram.
Fig. 2 is that existing dividing head detects another schematic diagram of the digital display inclinometer error of indication.
Fig. 3 is existing gauge block, sine gauge detection digital display inclinometer error of indication schematic diagram.
Fig. 4 is the structural schematic diagram of the utility model.
It is marked in figure as follows:
1 ' inclination angle ruler, 2 ' special fixtures, 3 ' dividing head turntables, 4 ' the dividing head axis of cone, 5 ' digital display inclinometers, 6 ' sine gauges,
7 ' gauge blocks；
1 automatic circular turntable, 101 supporters, 102 circular turntable inner rings, 2 digital display inclinometers, 3CCD imaging sensor, 4 camera lenses,
5 inclinator fixtures, 6CCD phase machine clamp, 7 annular light sources, 8 pedestals.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, becomes apparent from those skilled in the art
How ground understanding practices the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
Referring to fig. 4, a kind of full-automatic digital display inclinometer detection system, including automatic circular turntable 1, digital display inclinometer 2, CCD
Camera and computer；The automatic circular turntable 1 includes supporter 101 and circular turntable inner ring 102, and the setting of supporter 101 is set
It sets, the circular turntable inner ring 102 is in the cylindrical shape of both ends open, and 102 level of circular turntable inner ring is arranged on supporter 101, institute
It states supporter 101 and is built-in with power part to drive circular turntable inner ring 102 around own axis, what needs to be explained here is that,
The connection structure of power part and circular turntable inner ring 102 belongs to the prior art, it will be understood by those skilled in the art that few superfluous
It states；The digital display inclinometer 2 is fixedly installed in one end of circular turntable inner ring 102；The CCD camera is fixedly installed in circle and turns
The other end of platform inner ring 102, the CCD camera include ccd image sensor 3 and camera lens 4, and the camera lens 4 is towards digital display inclination angle
Instrument 2, camera lens 4 are used to shoot the display reading of digital display inclinometer 2, the number captured by camera lens 4 for identification of ccd image sensor 3
The aobvious display of inclinator 2 reading, the automatic circular turntable 1 and ccd image sensor 3 are connect with computer respectively.
It further include inclinator fixture 5 and CCD camera fixture 6, the inclinator fixture 5 and CCD camera fixture 6 are pacified respectively
Both ends loaded on circular turntable inner ring 102 keep circular turntable inner ring 102 closed at both ends, and the digital display inclinometer 2 is held on inclinator folder
The medial center of tool 5, the CCD camera are held on the center of CCD camera fixture 6, and the camera lens 4 is located at CCD camera fixture 6
Inside.
It is internal dim since 102 both ends of circular turntable inner ring are closed, the shooting of camera lens 4 is influenced, therefore also in circular turntable inner ring
Light source is equipped in 102, the light source is annular light source 7, and the annular light source 7 is installed on 4 side of camera lens in a ring.
The bottom of the supporter 101 of the automatic circular turntable 1 is equipped with pedestal 8 to support.
When measurement, computer issues the automatic circular turntable 1 of order-driven and rotates to specified angle, and automatic circular turntable 1 rotates to
AngleDigital display inclinometer 2 also rotates to respective anglesCCD camera is issued instructions to again, and ccd image sensor 3 makes mirror
The display of first 4 shooting digital display inclinometer 2 is read and the image recognitions of 3 pairs of ccd image sensor shootings go out to show reading, then the position
The error of indication Δ set are as follows:Wherein, Δ is 2 error of indication of digital display inclinometer,For 2 indicating value of digital display inclinometer,
For electronic circular turntable indicating value.Automatic circular turntable 1 successively rotates to forward and reverse each position, and ccd image sensor 3 acquires digital display and inclines
Angle instrument 2 completes measurement after reading, data storage to computer evaluates the error of indication in conjunction with computer, obtains final measurement,
Overall process realizes full-automatic error of indication detection, eliminates human error, improves measurement efficiency.Wherein, system accuracy 0.3 ', measurement
Range (0~360) °, single measurement time are about 90s.
It should be pointed out that can also have a variety of transformation and the implementation of remodeling for the utility model through absolutely proving
Scheme, it is not limited to the specific embodiment of above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the protection scope of the utility model should include those for ordinary skill
It obviously converts or substitutes and retrofit for personnel, and be determined by the appended claims.
Claims (4)
1. a kind of full-automatic digital display inclinometer detection system, which is characterized in that including automatic circular turntable, digital display inclinometer, CCD phase
Machine and computer；The automatic circular turntable includes supporter and circular turntable inner ring, and the supporter erects setting, the circular turntable
Inner ring is in the cylindrical shape of both ends open, and circular turntable inner ring level is arranged on supporter, and the supporter is built-in with power part
To drive circular turntable inner ring around own axis；The digital display inclinometer is fixedly installed in one end of circular turntable inner ring；Institute
State the other end that CCD camera is fixedly installed in circular turntable inner ring, the CCD camera includes ccd image sensor and camera lens, described
Camera lens is towards digital display inclinometer；The automatic circular turntable and ccd image sensor are connect with computer respectively.
2. full-automatic digital display inclinometer detection system according to claim 1, which is characterized in that further include inclinator fixture
With CCD camera fixture, the inclinator fixture and CCD camera fixture are respectively arranged in the both ends of circular turntable inner ring, make circular turntable
Inner ring is closed at both ends, and the digital display inclinometer is held on the medial center of inclinator fixture, and the CCD camera is held on CCD phase
The center of machine clamp, the camera lens are located at the inside of CCD camera fixture.
3. full-automatic digital display inclinometer detection system according to claim 1 or 2, which is characterized in that in the circular turntable
Light source is equipped in circle, the light source is annular light source, and the annular light source is installed on camera lens side in a ring.
4. full-automatic digital display inclinometer detection system according to claim 1, which is characterized in that the automatic circular turntable
The bottom of supporter is equipped with pedestal to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931962.2U CN208313286U (en) | 2018-06-15 | 2018-06-15 | A kind of full-automatic digital display inclinometer detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820931962.2U CN208313286U (en) | 2018-06-15 | 2018-06-15 | A kind of full-automatic digital display inclinometer detection system |
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| CN208313286U true CN208313286U (en) | 2019-01-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532478A (en) * | 2021-07-19 | 2021-10-22 | 郑州大学 | Method for calibrating inclinometer by utilizing calibration device |
| CN114295150A (en) * | 2022-01-07 | 2022-04-08 | 中钢集团郑州金属制品研究院股份有限公司 | Inclinometer calibration device and calibration method |
-
2018
- 2018-06-15 CN CN201820931962.2U patent/CN208313286U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532478A (en) * | 2021-07-19 | 2021-10-22 | 郑州大学 | Method for calibrating inclinometer by utilizing calibration device |
| CN113532478B (en) * | 2021-07-19 | 2023-11-07 | 郑州大学 | Method for calibrating inclinometer by using calibration device |
| CN114295150A (en) * | 2022-01-07 | 2022-04-08 | 中钢集团郑州金属制品研究院股份有限公司 | Inclinometer calibration device and calibration method |
| CN114295150B (en) * | 2022-01-07 | 2022-11-25 | 中钢集团郑州金属制品研究院股份有限公司 | Inclinometer calibration device and calibration method |
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Granted publication date: 20190101 |