CN204255287U - Magnetic angular transducer calibration and calibrating installation - Google Patents
Magnetic angular transducer calibration and calibrating installation Download PDFInfo
- Publication number
- CN204255287U CN204255287U CN201420745941.3U CN201420745941U CN204255287U CN 204255287 U CN204255287 U CN 204255287U CN 201420745941 U CN201420745941 U CN 201420745941U CN 204255287 U CN204255287 U CN 204255287U
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a kind of magnetic angular transducer calibration and calibrating installation, comprise base, motor, photoelectric encoder, support, mechanical platform and data processing equipment; Described motor is arranged on base, and photoelectric encoder is fixed on the bottom of motor, and support is fixed on the end face of base, and the lower end of mechanical platform is connected with motor output shaft by shaft coupling, and mechanical platform transfers data to data processing equipment by data line.Because the utility model driven by motor product rotates, product rotary rpm is stable, low speed, the sine output signal produced by adopting the photoelectric encoder of different accuracy and by data line by the Signal transmissions that collects to data processing equipment, data processing equipment is by comparing on magnetic angular sensor the change of two independently sine output signals, demarcate the error of product, stated accuracy is accurate.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly relates to a kind of magnetic angular transducer calibration and calibrating installation.
Background technology
Magnetic angular sensor is widely used in the fields such as instrument detection, aviation and navigation, industrial automation, input, for detecting on turning axle Dipole magnet around absolute angular position during IC central rotation.At present, all there is angular deviation in the magnetic angular product sensor produced, and needs to carry out angular error demarcation and calibration.Current demarcation and collimation angle are all adopt artificial rotation to measure the angle of rotation, due to artificial rotation, there will be shake, or rotate situation not in place, there is the inaccurate phenomenon of measurement that human factor causes.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, precision magnetic angular transducer calibration accurately and calibrating installation.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of magnetic angular transducer calibration and calibrating installation, comprises base, motor, photoelectric encoder, support, mechanical platform and data processing equipment; Described motor is arranged on base, and photoelectric encoder is fixed on the bottom of motor, and support is fixed on the end face of base, and the lower end of mechanical platform is connected with motor output shaft by shaft coupling, and mechanical platform transfers data to data processing equipment by data line.
At the end face of mechanical platform, one locating shaft is set.
After adopting such scheme, because the utility model driven by motor product rotates, product rotary rpm is stable, low speed, the sine output signal produced by adopting photoelectric encoder and by data line by the Signal transmissions that collects to data processing equipment, data processing equipment can calculate the angle value of magnetic angular sensor accurately.The sine output signal produced by adopting the photoelectric encoder of general precision and the high-precision photoelectric encoder of standard and by data line by the Signal transmissions that collects to data processing equipment, data processing equipment is by comparing on magnetic angular sensor the change of two independently sine output signals, calibrate the error of product, calibration accuracy is accurate.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the sine output signal figure of magnetic angular sensor;
Fig. 2 is axonometric drawing of the present utility model;
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is structural representation of the present utility model.
Embodiment
As shown in figs 2-4, the utility model is a kind of magnetic angular transducer calibration and calibrating installation, comprises base 1, motor 2, photoelectric encoder 3, support 4, mechanical platform 5 and data processing equipment 6.
Described motor 2 is arranged on base 1, photoelectric encoder 3 is fixed on the bottom of motor 2, support 4 is fixed on the end face of base 1, and the lower end of mechanical platform 5 is connected with motor 2 output shaft by shaft coupling 7, and mechanical platform 5 transfers data to data processing equipment 6 by data line.In order to product orientation, a locating shaft 51 is set at the end face of mechanical platform 5.
Principle of work of the present utility model:
One, calibration principle:
1, product 10 to be detected is arranged on mechanical platform 5 bottom surface, and the mesopore of product is socketed on the locating shaft 51 of mechanical platform 5;
2, bottom motor 2, one piece of common photoelectric encoder 3 is installed, data processing equipment 6 drive motor 2 rotates, obtain product 10(magnetic angular sensor) first group two independently sine output signals, data processing equipment calculates corresponding signal, can obtain corresponding product 10(magnetic angular sensor) angle value;
Two, calibrating principle:
1, product 10 to be detected is arranged on mechanical platform 5 bottom surface, and the mesopore of product is socketed on the locating shaft 51 of mechanical platform 5;
2, bottom motor 2, one piece of common photoelectric encoder 3 is installed, data processing equipment 6 drive motor 2 rotates, obtain product 10(magnetic angular sensor) first group two independently sine output signals, data processing equipment calculates corresponding signal, can obtain corresponding product 10(magnetic angular sensor) angle value A1;
3, upper common photoelectric encoder 3 bottom motor 2 is taken off, change the high-precision photoelectric encoder 3 of one piece of standard, data processing equipment 6 drive motor 2 rotates, obtain product 10 second groups two independently sine output signal, data processing equipment calculates corresponding signal, can obtain corresponding product 10(magnetic angular sensor) angle value A2;
4, data processing equipment 6 is by comparing angle value A1 and angle value A2, thus realizes calibrating the error of product.
Emphasis of the present utility model is just: adopt motor driven product to rotate.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (2)
1. magnetic angular transducer calibration and a calibrating installation, is characterized in that: comprise base, motor, photoelectric encoder, support, mechanical platform and data processing equipment; Described motor is arranged on base, and photoelectric encoder is fixed on the bottom of motor, and support is fixed on the end face of base, and the lower end of mechanical platform is connected with motor output shaft by shaft coupling, and mechanical platform transfers data to data processing equipment by data line.
2. magnetic angular transducer calibration according to claim 1 and calibrating installation, is characterized in that: arrange a locating shaft at the end face of mechanical platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745941.3U CN204255287U (en) | 2014-12-02 | 2014-12-02 | Magnetic angular transducer calibration and calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745941.3U CN204255287U (en) | 2014-12-02 | 2014-12-02 | Magnetic angular transducer calibration and calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255287U true CN204255287U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420745941.3U Expired - Fee Related CN204255287U (en) | 2014-12-02 | 2014-12-02 | Magnetic angular transducer calibration and calibrating installation |
Country Status (1)
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| CN (1) | CN204255287U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546163A (en) * | 2015-09-23 | 2017-03-29 | 上海世德子汽车零部件有限公司 | The detection correction system of magneto resistive angular sensor |
| CN108801943A (en) * | 2018-04-19 | 2018-11-13 | 西安近代化学研究所 | A kind of self-checking device of smog transmission measurement system |
| CN109470292A (en) * | 2018-12-06 | 2019-03-15 | 广州广电计量检测股份有限公司 | Portable angle angular speed calibration system and its calibration method |
| CN110631474A (en) * | 2019-11-04 | 2019-12-31 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110645891A (en) * | 2019-11-04 | 2020-01-03 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110940371A (en) * | 2019-12-13 | 2020-03-31 | 浙江禾川科技股份有限公司 | Calibration method, device and equipment of rotary magnetoelectric encoder |
| CN115200535A (en) * | 2022-09-09 | 2022-10-18 | 南京谷贝电气科技有限公司 | Two-axis-driven angle sensor calibration device and method |
-
2014
- 2014-12-02 CN CN201420745941.3U patent/CN204255287U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546163A (en) * | 2015-09-23 | 2017-03-29 | 上海世德子汽车零部件有限公司 | The detection correction system of magneto resistive angular sensor |
| CN108801943A (en) * | 2018-04-19 | 2018-11-13 | 西安近代化学研究所 | A kind of self-checking device of smog transmission measurement system |
| CN109470292A (en) * | 2018-12-06 | 2019-03-15 | 广州广电计量检测股份有限公司 | Portable angle angular speed calibration system and its calibration method |
| CN110631474A (en) * | 2019-11-04 | 2019-12-31 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110645891A (en) * | 2019-11-04 | 2020-01-03 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110631474B (en) * | 2019-11-04 | 2021-07-30 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110645891B (en) * | 2019-11-04 | 2022-02-08 | 重庆市亿飞智联科技有限公司 | Motor calibration system, method and device, controller and storage medium |
| CN110940371A (en) * | 2019-12-13 | 2020-03-31 | 浙江禾川科技股份有限公司 | Calibration method, device and equipment of rotary magnetoelectric encoder |
| CN115200535A (en) * | 2022-09-09 | 2022-10-18 | 南京谷贝电气科技有限公司 | Two-axis-driven angle sensor calibration device and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191202 |