CN105572608A - Hall measuring apparatus for magnetizer - Google Patents
Hall measuring apparatus for magnetizer Download PDFInfo
- Publication number
- CN105572608A CN105572608A CN201610023981.0A CN201610023981A CN105572608A CN 105572608 A CN105572608 A CN 105572608A CN 201610023981 A CN201610023981 A CN 201610023981A CN 105572608 A CN105572608 A CN 105572608A
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- Prior art keywords
- adjusting mechanism
- slide unit
- measuring device
- hall
- magnetizing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
The invention discloses a Hall measuring apparatus for a magnetizer. The Hall measuring apparatus for a magnetizer includes a Hall sensor, wherein the Hall sensor is arranged on a three-coordinate position adjusting mechanism, and is connected with a signal conditioner through a wire; the signal conditioner is connected with a true virtual value converter; the true virtual value converter is connected with an analog-to-digital converter; the analog-to-digital converter is connected with a controller; and the controller is connected with a display screen and keys. For the Hall measuring apparatus for a magnetizer, as the Hall sensor is arranged on the three-coordinate position adjusting mechanism and a probe is arranged at the critical point and the neighbouring field of the magnetizer, magnetic field measurement for the magnetizer is realized; the structure is simple; the operation and usage are convenient and fast; and the measurement data is accurate and reliable; no distortion occurs; the test efficiency and the test reliability can be greatly improved. Moreover, the Hall measuring apparatus for a magnetizer also has the advantages of being labour saving and time saving, being wide in the measurement range, and being low in cost.
Description
Technical field
The present invention relates to a kind of magnetizing apparatus Hall measuring device, belong to magnetic-field-measuring device technical field.
Background technology
In view of the particular/special requirement of device for magnetic treatment and treatment process, propose the engineering significance redesigned with making Gauss meter to be: the magnetic gaussmeter (or teslameter) on market is universal surveying instrument, is not suitable for the measurement in magnetic field in spiral device for magnetic treatment.Main manifestations is: 1) from measurement magnetic induction density, common gaussmeter is mainly divided into the high magnetic measuring under approximate work frequency and the weak magnetic measurement under higher frequency.The HT201 hand-held digital display gaussmeter of high magnetic measuring instrument company as smooth and prosperous in Shanghai, measurement range has 0 ~ 200mT and 0 ~ 2000mT two grades, requires that frequency of operation is at 10 ~ 200Hz, and environment temperature requires 5 ~ 40 DEG C.Weak magnetic field measurement instrument as LZT-1150 electromagnet radiation detection instrument be operated under 30M ~ 2000MHz frequency time, maximum measurement range is only 2mT; 2) relatively in device for magnetic treatment, the most great talent of the frequency of the gaussmeter of magnetic field codomain is 200Hz, in fact be that signal is defaulted as sine wave signal common in industry to process when measuring, when adopting spike pulse, gap trapezoidal wave as excitation power supply, the magnetic field value recorded will serious distortion.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of magnetizing apparatus Hall measuring device, and realize high-precision magnetic field data and measure, test efficiency is high, effective, undistorted, and measurement range is wide, to solve problems of the prior art.
The technical scheme that the present invention takes is: a kind of magnetizing apparatus Hall measuring device, comprise Hall element, described Hall element is arranged on three-dimensional position adjusting mechanism, be wired to signal conditioner, described signal conditioner is connected to RMS conversion device, described very effectively converter is connected to analog to digital converter, and described digital to analog converter is connected to controller, described controller is connected with display screen and button.
Preferably, above-mentioned three-dimensional position adjusting mechanism comprises X to adjusting mechanism, Y-direction adjusting mechanism and Z-direction adjusting mechanism, and described Y-direction adjusting mechanism is arranged on X on adjusting mechanism, and described Z-direction adjusting mechanism is arranged on Y-direction adjusting mechanism.
Preferably, above-mentioned X comprises base one and slide unit one to adjusting mechanism, and described slide unit one may be movably coupled to base one by dovetail groove, and bottom is provided with the manual gear rack drives mechanism one driving slide unit one along dovetail groove movement.
Preferably, above-mentioned Y-direction adjusting mechanism comprises base two and slide unit two, described slide unit two may be movably coupled to base two by dovetail groove, and bottom is provided with the manual gear rack drives mechanism two driving slide unit two along dovetail groove movement, and moving direction and X are to horizontal vertical.
Preferably, above-mentioned Z-direction adjusting mechanism comprises base two and slide unit two, described slide unit two may be movably coupled to base two by dovetail groove, and bottom is provided with the manual gear rack drives mechanism three driving slide unit two along dovetail groove movement, and moving direction and X are to vertically vertical with Y-direction.
Preferably, above-mentioned controller is also connected with RS232 communication serial port, can PC be connected to by communication serial port.
Preferably, above-mentioned Hall element adopts hall device A1321.
Preferably, above-mentioned RMS conversion device adopts AD637.
Preferably, above-mentioned controller adopts 89S52 single-chip microcomputer.
Preferably, above-mentioned display screen adopts liquid crystal LCD1602.
Beneficial effect of the present invention: compared with prior art, Hall element is arranged on three-dimensional position adjusting mechanism by the present invention, and probe is placed in the critical point of magnetizing apparatus and neighbouring field thereof, realize the magnetic-field measurement of magnetizing apparatus, structure is simple, fast easy for operation, measurement data is accurately reliable, can not distortion be there is, greatly improve test efficiency and test reliability, that the present invention also has is time saving and energy saving, measurement range is wide, cost is low feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is three-dimensional position adjusting mechanism forward sight structural representation of the present invention;
Fig. 3 is the left TV structure schematic diagram of Fig. 2;
Fig. 4 is the plan structure schematic diagram of Fig. 2.
In figure: 1-Hall element, 2-three-dimensional position adjusting mechanism, 3-X is to adjusting mechanism, 4-Y to adjusting mechanism, 5-Z to adjusting mechanism, 6-base one, 7-slide unit one, 8-manual gear rack drives mechanism one, 9-base two, 10-slide unit two, 11-manual gear rack drives mechanism two, 12-base three, 13-slide unit three, 14-manual gear rack drives mechanism three.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, invention is described further.
Embodiment 1: as shown in Fig. 1 ~ Fig. 4, a kind of magnetizing apparatus Hall measuring device, comprise Hall element 1, Hall element 1 adopts hall device A1321, be arranged on three-dimensional position adjusting mechanism 2, be wired to signal conditioner, signal conditioner is connected to RMS conversion device, RMS conversion device adopts AD637, very effectively converter is connected to analog to digital converter, analog to digital converter adopts ADC0809, be wired to controller, controller is connected with display screen and button, controller adopts 89S52 single-chip microcomputer, display screen adopts liquid crystal LCD1602, consider the Limited information that liquid crystal display can be expressed, controller is also connected with RS232 communication serial port, PC can be connected to by communication serial port, measurement data is sent to PC, be convenient to the curve map of each point in drawing apparatus.
Preferred scheme, as shown in Fig. 2 ~ Fig. 4, in above-described embodiment 1, three-dimensional position adjusting mechanism 2 comprises X to adjusting mechanism 3, Y-direction adjusting mechanism 4 and Z-direction adjusting mechanism 5, Y-direction adjusting mechanism 4 is arranged on X on adjusting mechanism 3, Z-direction adjusting mechanism 5 is arranged on Y-direction adjusting mechanism 4, X comprises base 1 and slide unit 1 to adjusting mechanism 3, slide unit 1 may be movably coupled to base 1 by dovetail groove, bottom is provided with the manual gear rack drives mechanism 1 driving slide unit 1 along dovetail groove movement, Y-direction adjusting mechanism 4 comprises base 29 and slide unit 2 10, slide unit 2 10 may be movably coupled to base 29 by dovetail groove, bottom is provided with the manual gear rack drives mechanism 2 11 driving slide unit 2 10 along dovetail groove movement, moving direction and X are to horizontal vertical, base 29 is fixedly connected on slide unit 1, Z-direction adjusting mechanism 4 comprises base 3 12 and slide unit 3 13, slide unit 3 13 may be movably coupled to base 3 12 by dovetail groove, bottom is provided with the manual gear rack drives mechanism 3 14 driving slide unit 3 13 along dovetail groove movement, moving direction and X are to vertically vertical with Y-direction, base 3 is vertically fixedly connected on slide unit 2 10.
During measurement, Hall element is placed in the critical point in magnetizing apparatus, fine motion adjustment three-dimensional position adjusting mechanism, realizes the measurement of magnetic field size.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace; all should be encompassed within protection scope of the present invention, therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a magnetizing apparatus Hall measuring device, it is characterized in that: comprise Hall element (1), described Hall element (1) is arranged on three-dimensional position adjusting mechanism (2), be wired to signal conditioner, described signal conditioner is connected to RMS conversion device, described very effectively converter is connected to analog to digital converter, and described digital to analog converter is connected to controller, described controller is connected with display screen and button.
2. a kind of magnetizing apparatus Hall measuring device according to claim 1, it is characterized in that: described three-dimensional position adjusting mechanism (2) comprises X to adjusting mechanism (3), Y-direction adjusting mechanism (4) and Z-direction adjusting mechanism (5), described Y-direction adjusting mechanism (4) is arranged on X on adjusting mechanism (3), and described Z-direction adjusting mechanism (5) is arranged on Y-direction adjusting mechanism (4).
3. a kind of magnetizing apparatus Hall measuring device according to claim 2, it is characterized in that: described X comprises base one (6) and slide unit one (7) to adjusting mechanism (3), described slide unit one (7) may be movably coupled to base one (6) by dovetail groove, and bottom is provided with the manual gear rack drives mechanism one (8) driving slide unit one (7) along dovetail groove movement.
4. a kind of magnetizing apparatus Hall measuring device according to claim 2, it is characterized in that: described Y-direction adjusting mechanism (4) comprises base two (9) and slide unit two (10), described slide unit two (10) may be movably coupled to base two (9) by dovetail groove, bottom is provided with the manual gear rack drives mechanism two (11) driving slide unit two (10) along dovetail groove movement, and moving direction and X are to horizontal vertical.
5. a kind of magnetizing apparatus Hall measuring device according to claim 2, it is characterized in that: described Z-direction adjusting mechanism (4) comprises base two (12) and slide unit two (13), described slide unit two (13) may be movably coupled to base two (12) by dovetail groove, bottom is provided with the manual gear rack drives mechanism three (14) driving slide unit two (13) along dovetail groove movement, and moving direction and X are to vertically vertical with Y-direction.
6. a kind of magnetizing apparatus Hall measuring device according to claim 1, is characterized in that: described controller is also connected with RS232 communication serial port, can be connected to PC by communication serial port.
7. a kind of magnetizing apparatus Hall measuring device according to claim 1, is characterized in that: described Hall element adopts hall device A1321.
8. a kind of magnetizing apparatus Hall measuring device according to claim 1, is characterized in that: described RMS conversion device adopts AD637.
9. a kind of magnetizing apparatus Hall measuring device according to claim 1, is characterized in that: described controller adopts 89S52 single-chip microcomputer.
10. a kind of magnetizing apparatus Hall measuring device according to claim 1, is characterized in that: described display screen adopts liquid crystal LCD1602.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610023981.0A CN105572608A (en) | 2016-01-15 | 2016-01-15 | Hall measuring apparatus for magnetizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610023981.0A CN105572608A (en) | 2016-01-15 | 2016-01-15 | Hall measuring apparatus for magnetizer |
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| Publication Number | Publication Date |
|---|---|
| CN105572608A true CN105572608A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610023981.0A Pending CN105572608A (en) | 2016-01-15 | 2016-01-15 | Hall measuring apparatus for magnetizer |
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| Country | Link |
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| CN (1) | CN105572608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371042A (en) * | 2016-10-12 | 2017-02-01 | 广东电网有限责任公司电力科学研究院 | Three-dimensional magnetic field measurement device and three-dimensional magnetic field measurement method |
| CN109290632A (en) * | 2018-10-25 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of hot saw high-pressure water tank fast adjuster |
| CN111123182A (en) * | 2019-12-17 | 2020-05-08 | 上海东软医疗科技有限公司 | Fixing frame assembly and medical diagnosis device |
-
2016
- 2016-01-15 CN CN201610023981.0A patent/CN105572608A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371042A (en) * | 2016-10-12 | 2017-02-01 | 广东电网有限责任公司电力科学研究院 | Three-dimensional magnetic field measurement device and three-dimensional magnetic field measurement method |
| CN106371042B (en) * | 2016-10-12 | 2023-12-22 | 广东电网有限责任公司电力科学研究院 | Three-dimensional magnetic field measuring device and method |
| CN109290632A (en) * | 2018-10-25 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of hot saw high-pressure water tank fast adjuster |
| CN111123182A (en) * | 2019-12-17 | 2020-05-08 | 上海东软医疗科技有限公司 | Fixing frame assembly and medical diagnosis device |
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Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |