CN105783847B - A kind of calibrating device for angular displacement sensor - Google Patents
A kind of calibrating device for angular displacement sensor Download PDFInfo
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- CN105783847B CN105783847B CN201410817845.XA CN201410817845A CN105783847B CN 105783847 B CN105783847 B CN 105783847B CN 201410817845 A CN201410817845 A CN 201410817845A CN 105783847 B CN105783847 B CN 105783847B
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Abstract
The present invention discloses a kind of calibrating device for angular displacement sensor, including the support construction of interconnection, location structure, adjustment structure and calibration structure；The support construction by support plate and the support base affixed with it, on support base be equipped with support bar group at；The location structure is made of horizontal location plate and the perpendicular positioning plate affixed with it, the exacerbation counterweight being installed on horizontal location plate and the positioning knob being fixed on supporting rod；The adjustment structure is made of fine tuning knob, fine tuning gear, coarse adjustment knob, coarse adjustment gear, dial plate, pointer, adjusting rod, adjustment gear.The present invention provides a kind of calibrating device for angular displacement sensor, its is simple in structure, installation is simple, simple operation, reasonable design, saves that this is low, and realize the accurate detection of diagonal displacement sensor, its error occurred in the measurements is avoided, and then accurately data are provided for follow-up relevant device.
Description
Technical field
The present invention relates to angular displacement technical field, specifically a kind of calibrating installation of angular displacement sensor.
Background technology
With being constantly progressive for industrial design, the application of many angular displacement sensors, angle position are just needed in verification process
Displacement sensor is a kind of device for measuring rotational angle, and shaft is free to rotate, due to the angle position in equipment
Displacement sensor is acted on by a variety of causes such as environment or external force in the long-term use, make its occur measurement error greatly to
Cause unnecessary trouble, therefore in order to ensure the measurement accuracy of angular displacement, just diagonal displacement is needed to pass in actual operation
Sensor is periodically calibrated, but because the calibrating installation of current existing angular displacement sensor is of high cost, complicated for operation, directional error
Greatly, therefore, a kind of calibrating installation of angular displacement sensor need to be researched and developed, to be detected to its accuracy, to avoid measuring
The error of middle appearance.
Invention content
In view of the problems of the existing technology, the object of the present invention is to provide a kind of calibrating device for angular displacement sensor,
Simple in structure, reasonable design, error is small, while decreasing the cumbersome operating procedure of operating personnel, improves work efficiency.
Technical scheme of the present invention to achieve the above object：
A kind of calibrating device for angular displacement sensor, including the support construction of interconnection, location structure, adjustment structure and school
Quasi- structure；The support construction by support plate and the support base affixed with it, on support base be equipped with support bar group at；It is described fixed
Bit architecture is by horizontal location plate and the perpendicular positioning plate affixed with it, the exacerbation counterweight being installed on horizontal location plate and is fixed on
Positioning knob composition on supporting rod；The adjustment structure is by fine tuning knob, fine tuning gear, coarse adjustment knob, coarse adjustment gear, table
Disk, pointer, adjusting rod, adjustment gear composition；The calibration structure is surveyed by horizontal checkout platform and the angle being arranged on display
Measure instrument, angular displacement sensor composition.
The beneficial effects of the invention are as follows：
The configuration of the present invention is simple, installation be simple, simple operation, reasonable design, saves that this is low, and realizes diagonal displacement biography
The accurate detection of sensor avoids its error occurred in the measurements, and then provides for follow-up relevant device and accurately count
According to.
Description of the drawings
Fig. 1 is the side view of apparatus of the present invention；
Fig. 2 is the front view of apparatus of the present invention；
Fig. 3 is the internal gear figure of apparatus of the present invention.
Specific implementation mode
With reference to specification subordinate list, the present invention is described in more detail, please refers to Fig.1 to 3,
As shown in Figs. 1-3, a kind of calibrating device for angular displacement sensor, including the support construction of interconnection, location structure,
Adjust structure and calibration structure；
The support construction by support plate 1 and the support base 2 affixed with it, on support base 2 be equipped with support bar group at；
The location structure by horizontal location plate 3 and the perpendicular positioning plate 4 affixed with it, be installed on horizontal location plate 3
Exacerbation counterweight 6 and the positioning knob 7 that is fixed on supporting rod form；
The adjustment structure is by fine tuning knob 12, fine tuning gear 16, coarse adjustment knob 10, coarse adjustment gear 17, dial plate 19, pointer
20, adjusting rod 11, adjustment gear 18 form；
The calibration structure shows measuring instrument 14, angular displacement sensor by horizontal checkout platform 13 and the angle being arranged on
15 compositions.
The horizontal location plate 3 and perpendicular positioning plate 4 are fixed with 8 set screws 5.
The both sides perpendicular positioning plate 4 is fixedly connected by two fixed links 8 with fixed screw 9.
The levelling device is fixed on by adjusting rod 11 on perpendicular positioning plate 4.
The positioning knob 7 is spatially square；Ensure its stabilized structure.
The dial plate 19 is mounted on 4 outside of perpendicular positioning plate.
The horizontal checkout platform 13 is fixed on adjusting rod 11.
It is pointer 20, adjustment gear 18, horizontal checkout platform 13 that the adjusting rod 11 is from left to right sequentially connected；
With fine tuning gear 16, coarse adjustment gear 17 and the adjustment interaction adjustment horizontal checkout of gear 18 in the adjustment structure
The angle of platform 13 can be such that test platform 13 is rotated with the angle of very little, and stability is provided for calibration.
The fine tuning knob 12 is connected with fine tuning gear 16, and coarse adjustment knob 10 is connected with coarse adjustment gear 17.
Embodiment one
This embodiment is described in further detail the present invention for measuring angular displacement sensor.
In the present embodiment, measured object is angular displacement sensor 15.
Step 1: making 20 zero setting of pointer on dial plate 19 by adjusting coarse adjustment knob 10 first；
Step 2: by adjusting four positioning knobs 7 by its leveling；
Step 3: angular displacement sensor 15 is placed on horizontal checkout platform 13, by seeing that the angle on calibration platform is aobvious
Show that measuring instrument 14 adjusts the angle of testboard with fine tuning knob 12；
Step 4: being measured angular displacement sensor 15 and angle display measuring instrument 14 respectively to the angle of horizontal checkout platform 13
Degree is repeatedly adjusted, by measured value compared with standard value, to calibration measurement angular displacement sensor.
Claims (1)
1. a kind of calibrating device for angular displacement sensor, it is characterised in that：
Support construction, location structure, adjustment structure including interconnection and calibration structure；
The support construction by support plate (1) and the support base affixed with it (2), on support base (2) be equipped with support bar group at；
The location structure by horizontal location plate (2) and the perpendicular positioning plate (4) affixed with it, be installed in horizontal location plate (2)
On exacerbation counterweight (6) and be fixed on supporting rod positioning knob (7) composition；
The adjustment structure is by fine tuning knob (12), fine tuning gear (16), coarse adjustment knob (10), coarse adjustment gear (17), dial plate
(19), pointer (20), adjusting rod (11), adjustment gear (18) form；
The calibration platform shows measuring instrument (14), angular displacement sensor by horizontal checkout platform (13) and the angle being arranged on
(15) it forms；
Measured object is angular displacement sensor；
Step 1: making the pointer zero setting on dial plate by adjusting coarse adjustment knob first；
Step 2: by adjusting four positioning knobs by its leveling；
Step 3: angular displacement sensor is placed on horizontal checkout platform, by seeing that the angle on calibration platform shows measuring instrument
The angle of testboard is adjusted with fine tuning knob；
Step 4: measured angular displacement sensor and angle show that measuring instrument respectively carries out repeatedly the angle of horizontal checkout platform
Adjustment, by measured value compared with standard value, to calibration measurement angular displacement sensor；
The horizontal location plate (2) and perpendicular positioning plate (4) are fixed with 8 set screws (5)；
Perpendicular positioning plate (4) is fixedly connected by two fixed links (8) with fixed screw (8)；
The levelling device is fixed on by adjusting rod (11) on perpendicular positioning plate (4)；
The positioning knob (7) is spatially square；Ensure its stabilized structure；
The dial plate (19) is mounted on the outside of perpendicular positioning plate (4)；
The horizontal checkout platform (13) is fixed on adjusting rod (11)；
It is pointer (20), adjustment gear (18), horizontal checkout platform (13) that the adjusting rod (11) is from left to right sequentially connected；
It is interacted with fine tuning gear (16), coarse adjustment gear (17) and adjustment gear (18) in the adjustment structure and adjusts horizontal survey
The angle for trying platform (13), can be such that test platform (13) is rotated with the angle of very little；
The fine tuning knob (12) is connected with fine tuning gear (16), and coarse adjustment knob (10) is connected with coarse adjustment gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817845.XA CN105783847B (en) | 2014-12-23 | 2014-12-23 | A kind of calibrating device for angular displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817845.XA CN105783847B (en) | 2014-12-23 | 2014-12-23 | A kind of calibrating device for angular displacement sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105783847A CN105783847A (en) | 2016-07-20 |
| CN105783847B true CN105783847B (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410817845.XA Active CN105783847B (en) | 2014-12-23 | 2014-12-23 | A kind of calibrating device for angular displacement sensor |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405154A (en) * | 2016-08-23 | 2017-02-15 | 北京小米移动软件有限公司 | Automatic calibration method and apparatus for sensors |
| CN109186498B (en) * | 2018-02-11 | 2024-04-30 | 上海机动车检测认证技术研究中心有限公司 | Comprehensive calibration device |
| CN108168502A (en) * | 2018-03-02 | 2018-06-15 | 浙江太阳股份有限公司 | A kind of bent axle conical surface roughness concentration auxiliary device |
| CN113607118B (en) * | 2021-10-09 | 2021-12-07 | 江苏感测通电子科技有限公司 | Intelligent calibration device for sensor manufacturing and calibration method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0440832A1 (en) * | 1990-02-05 | 1991-08-14 | Dr. Johannes Heidenhain GmbH | Angle measuring table |
| CN101666638A (en) * | 2009-06-05 | 2010-03-10 | 中国航空工业集团公司西安飞机设计研究所 | Calibrating device for angular displacement sensor |
| CN102620703A (en) * | 2012-01-13 | 2012-08-01 | 佛山市质量计量监督检测中心 | Standard of angle measurer |
| CN204405049U (en) * | 2014-12-23 | 2015-06-17 | 丹东华通测控有限公司 | A kind of calibrating device for angular displacement sensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7602489B2 (en) * | 2006-02-22 | 2009-10-13 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
-
2014
- 2014-12-23 CN CN201410817845.XA patent/CN105783847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0440832A1 (en) * | 1990-02-05 | 1991-08-14 | Dr. Johannes Heidenhain GmbH | Angle measuring table |
| CN101666638A (en) * | 2009-06-05 | 2010-03-10 | 中国航空工业集团公司西安飞机设计研究所 | Calibrating device for angular displacement sensor |
| CN102620703A (en) * | 2012-01-13 | 2012-08-01 | 佛山市质量计量监督检测中心 | Standard of angle measurer |
| CN204405049U (en) * | 2014-12-23 | 2015-06-17 | 丹东华通测控有限公司 | A kind of calibrating device for angular displacement sensor |
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| Publication number | Publication date |
|---|---|
| CN105783847A (en) | 2016-07-20 |
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