CN206725739U - A kind of magnetic field measuring device at magnet ends space - Google Patents
A kind of magnetic field measuring device at magnet ends space Download PDFInfo
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- CN206725739U CN206725739U CN201720457183.9U CN201720457183U CN206725739U CN 206725739 U CN206725739 U CN 206725739U CN 201720457183 U CN201720457183 U CN 201720457183U CN 206725739 U CN206725739 U CN 206725739U
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- hall probe
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- rotary shaft
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Abstract
It the utility model is related to measurement apparatus technical field, refer in particular to a kind of magnetic field measuring device at magnet ends space, locating flange, end flange A, end flange B, pressure bearing A, pressure bearing B, rotary shaft, radially adjustable hall probe supporting plate and fixing bolt A, radially adjustable hall probe supporting plate are provided with hall probe.During practical application, locating flange is fixed on magnet inner cylinder or matched on other acting device inner cylinders, by rotating rotary shaft, so that radially adjustable hall probe supporting plate and hall probe rotate, by radially adjustable hall probe supporting plate in the position of radial direction, make hall probe radial position adjustable, so as to easily adjust optional position of the hall probe at magnet ends space, the magnetic-field measurement of carry out system, obtains the magnetic field data needed for technical staff.
Description
Technical field
Measurement apparatus technical field is the utility model is related to, a kind of magnetic field at magnet ends space is referred in particular to and surveys
Measure device.
Background technology
Magnetic-field measurement is all required work for any one magnet, at the same by the field shape of magnet is distributed into
The actual measurement of row, measured data can be contrasted with Theoretical Design result, can preferably evaluate the physical Design of the magnet
Whether scheme reaches design requirement, and provides measured data for its further improvement and support.
By the magnetic-field measurement at magnet ends space, measured data is obtained, carries out corresponding magnetic field measured data analysis,
The Distribution of Magnetic Field scope outside magnet can be provided and judge the results such as the symmetry quality of its end magnetic field distribution.For magnet
Magnetic field measuring device, such as solenoidal-type magnet, be the magnetic field size for measuring its magnet center opening position mostly at present, but
Significant discomfort is used if the magnetic field in the range of its end space is measured, it is impossible to meets the requirement of measurement.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of magnetic field measuring device at magnet ends space.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
The utility model provides a kind of magnetic field measuring device at magnet ends space, including locating flange, end
Flange A, end flange B, pressure bearing A, pressure bearing B, rotary shaft, radially adjustable hall probe supporting plate and fixing bolt A,
Radially adjustable hall probe supporting plate is provided with hall probe, and the end flange A and end flange B are arranged at locating flange
Both ends are simultaneously connected by fixing bolt A, and the pressure bearing A and pressure bearing B may be contained within locating flange, pressure bearing A
Fixed respectively by end flange B and end flange A with pressure bearing B, one end of rotary shaft is nested in pressure bearing A and pressure
In bearing B, the other end connection of radially adjustable hall probe supporting plate and rotary shaft.
Further, the locating flange is provided with the screw hole for being used for installing locating flange.
Further, the end flange A subscripts are provided with anglec of rotation scale, and index line is identified with the rotary shaft,
When rotary shaft is rotated, the space angle residing for rotary shaft can be determined by index line and anglec of rotation scale.
Further, one end of the radially adjustable hall probe supporting plate is provided with the pin hole of two row's arranged radiallys,
The rotary shaft is provided with two pin holes, and radially adjustable hall probe supporting plate is fixed by a pin to rotary shaft.
Further, the hall probe is fixed on radially adjustable hall probe supporting plate by briquetting and fixing bolt B.
Further, the magnetic field measuring device is formed using non-magnetic material.
The beneficial effects of the utility model：
The utility model provides a kind of magnetic field measuring device at magnet ends space, including locating flange, end
Flange A, end flange B, pressure bearing A, pressure bearing B, rotary shaft, radially adjustable hall probe supporting plate and fixing bolt A,
Radially adjustable hall probe supporting plate is provided with hall probe, and the end flange A and end flange B are arranged at locating flange
Both ends are simultaneously connected by fixing bolt A, and the pressure bearing A and pressure bearing B may be contained within locating flange, pressure bearing A
Fixed respectively by end flange B and end flange A with pressure bearing B, one end of rotary shaft is nested in pressure bearing A and pressure
In bearing B, realize that rotary shaft carries out the rotation of different angle；The other end of radially adjustable hall probe supporting plate and rotary shaft connects
Connect.During practical application, locating flange is fixed on magnet inner cylinder or matched on other acting device inner cylinders, rotated by rotating
Axle so that radially adjustable hall probe supporting plate and hall probe rotate, by radially adjustable hall probe supporting plate radially
Position, make hall probe radial position adjustable, so as to easily adjust hall probe at magnet ends space appoint
Meaning position, carries out the magnetic-field measurement of system, obtains the magnetic field data needed for technical staff.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is dimensional structure diagram of the present utility model.
Fig. 3 is the dimensional structure diagram at another visual angle of the utility model.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.
As shown in Figure 1 to Figure 3, a kind of magnetic field measuring device at magnet ends space, including locating flange 01, end
Portion flange A02, end flange B03, pressure bearing A04, pressure bearing B06, rotary shaft 05, radially adjustable hall probe supporting plate
09 and fixing bolt A07, radially adjustable hall probe supporting plate 09 are provided with hall probe 08, the end flange A02 and end
Portion flange B03 is arranged at the both ends of locating flange 01 and connected by fixing bolt A07, the pressure bearing A04 and pressure axis
Hold B06 to may be contained within locating flange 01, pressure bearing A04 and pressure bearing B06 pass through end flange B03 and end method respectively
Blue A02 is fixed, and one end of rotary shaft 05 is nested in pressure bearing A04 and pressure bearing B06, realizes that rotary shaft 05 carries out difference
The rotation of angle；Radially adjustable hall probe supporting plate 09 is connected with the other end of rotary shaft 05.
During practical application, locating flange 01 is fixed on magnet inner cylinder or matched on other acting device inner cylinders, by turning
Dynamic rotary shaft 05 so that radially adjustable hall probe supporting plate 09 and hall probe 08 rotate, and pass through radially adjustable hall probe
Supporting plate 09 makes the radial position of hall probe 08 adjustable, existed so as to easily adjust hall probe 08 in the position of radial direction
Optional position at magnet ends space, the magnetic-field measurement of system is carried out, obtain the magnetic field data needed for technical staff.
In the present embodiment, the locating flange 01 is provided with the screw hole 11 for being used for installing locating flange 01.During practical application,
Whole magnetic field measuring device can be tightly inserted on magnet inner cylinder by locating flange 01 and be fixed or by screw hole 11
It is fixed on magnet ends end plate, so as to realize installation and fix.
In the present embodiment, the end flange A02 subscripts are provided with anglec of rotation scale 12, are identified with the rotary shaft 05
Index line 13, when rotary shaft 05 is rotated, the institute of rotary shaft 05 can be determined by index line 13 and anglec of rotation scale 12
The space angle at place, so as to learn the space angle of the rotation of hall probe 08 and position, it is easy to measure.
In the present embodiment, one end of the radially adjustable hall probe supporting plate 09 is provided with the pin of two row's arranged radiallys
Hole 10, the rotary shaft 05 are provided with two pin holes 10, and radially adjustable hall probe supporting plate 09 is fixed on rotation by pin 10
Rotating shaft 05.When selecting the pin hole 10 in radially adjustable hall probe supporting plate 09 at diverse location to be attached, Ke Yishi
The adjustment of the existing radially adjustable radial direction effective length of hall probe supporting plate 09, and then change the changing in radial position of hall probe 08
Become.
In the present embodiment, the hall probe 08 is fixed on radially adjustable Hall by briquetting 14 and fixing bolt B15 to be visited
In head supporting plate 09, with the fixed position by adjusting hall probe 08 itself axial direction, realize hall probe 08 in axial location
Change.
In the present embodiment, the magnetic field measuring device is formed using non-magnetic material.Guarantor is produced on for magnetic field measuring device
Card can select the non-magnetic materials such as fiberglass, aluminium alloy, copper and combinations thereof on the premise of surveying magnetic potential precision.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in protection model of the present utility model
Within enclosing.
Claims (5)
- A kind of 1. magnetic field measuring device at magnet ends space, it is characterised in that：Including locating flange（01）, end method Blue A（02）, end flange B（03）, pressure bearing A（04）, pressure bearing B（06）, rotary shaft（05）, radially adjustable hall probe Supporting plate（09）And fixing bolt A（07）,Radially adjustable hall probe supporting plate（09）It is provided with hall probe（08）, the end flange A（02）With end flange B （03）It is arranged at locating flange（01）Both ends and pass through fixing bolt A（07）Connection,The pressure bearing A（04）With pressure bearing B（06）It may be contained within locating flange（01）In, pressure bearing A（04）And pressure Power bearing B（06）Pass through end flange B respectively（03）With end flange A（02）It is fixed, rotary shaft（05）One end be nested in pressure Power bearing A（04）With pressure bearing B（06）In, radially adjustable hall probe supporting plate（09）With rotary shaft（05）The other end connect Connect.
- 2. the magnetic field measuring device according to claim 1 at magnet ends space, it is characterised in that：The positioning Flange（01）Provided with for installing locating flange（01）Screw hole（11）.
- 3. the magnetic field measuring device according to claim 1 at magnet ends space, it is characterised in that：The end Flange A（02）Subscript is provided with anglec of rotation scale（12）, the rotary shaft（05）On be identified with index line（13）, work as rotary shaft （05）When being rotated, pass through index line（13）With anglec of rotation scale（12）Rotary shaft can be determined（05）Residing Space Angle Degree.
- 4. the magnetic field measuring device according to claim 1 at magnet ends space, it is characterised in that：The radial direction Adjustable hall probe supporting plate（09）One end be provided with the pin holes of two row's arranged radiallys（10）, the rotary shaft（05）It is provided with Two pin holes（10）, radially adjustable hall probe supporting plate（09）It is fixed by a pin to rotary shaft（05）.
- 5. the magnetic field measuring device according to claim 1 at magnet ends space, it is characterised in that：The Hall Probe（08）Pass through briquetting（14）With fixing bolt B（15）It is fixed on radially adjustable hall probe supporting plate（09）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457183.9U CN206725739U (en) | 2017-04-27 | 2017-04-27 | A kind of magnetic field measuring device at magnet ends space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457183.9U CN206725739U (en) | 2017-04-27 | 2017-04-27 | A kind of magnetic field measuring device at magnet ends space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725739U true CN206725739U (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457183.9U Active CN206725739U (en) | 2017-04-27 | 2017-04-27 | A kind of magnetic field measuring device at magnet ends space |
Country Status (1)
| Country | Link |
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| CN (1) | CN206725739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918791A (en) * | 2017-04-27 | 2017-07-04 | 东莞市格润超导科技有限公司 | A kind of magnetic field measuring device at magnet ends space |
| CN110703164A (en) * | 2019-10-18 | 2020-01-17 | 中国原子能科学研究院 | Magnetic shielding magnetic field measuring device of cyclotron |
-
2017
- 2017-04-27 CN CN201720457183.9U patent/CN206725739U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918791A (en) * | 2017-04-27 | 2017-07-04 | 东莞市格润超导科技有限公司 | A kind of magnetic field measuring device at magnet ends space |
| CN110703164A (en) * | 2019-10-18 | 2020-01-17 | 中国原子能科学研究院 | Magnetic shielding magnetic field measuring device of cyclotron |
| CN110703164B (en) * | 2019-10-18 | 2024-05-14 | 中国原子能科学研究院 | Magnetic shielding magnetic field measuring device of cyclotron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 Room 101, building 10, Xinggong Science Park, No. 100 Luyun Road, high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan gerun Superconducting Technology Co.,Ltd. Address before: 523808 room 1304, building 1, Everbright digital home 1, No. 2, headquarters 2 Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN GERUN SUPERCONDUCTING TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |