CN112394305A - Magnetic flux rate detection equipment - Google Patents
Magnetic flux rate detection equipment Download PDFInfo
- Publication number
- CN112394305A CN112394305A CN202011143536.0A CN202011143536A CN112394305A CN 112394305 A CN112394305 A CN 112394305A CN 202011143536 A CN202011143536 A CN 202011143536A CN 112394305 A CN112394305 A CN 112394305A
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- shell
- magnetic flux
- sliding groove
- flux rate
- head
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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
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0047—Housings or packaging of magnetic sensors ; Holders
-
- 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
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a magnetic flux rate detection device which comprises a shell, wherein the shell is of a concave structure, the right side of the shell is provided with a groove, and the inner wall of the shell is provided with a first sliding groove and a second sliding groove. This magnetic flux rate check out test set, both can observe the motion state of the inside travelling head of device, also can seal the inside of device, dust and impurity entering device's inside has effectively been avoided, can provide power input for control element through the power supply head, the coil can turn into electric power magnetic force and transmit to the travelling head on, when the magnetic force of travelling head and test object is greater than the magnetic force between travelling head and the detecting element, can judge that the magnetic flux rate of test object is greater than 1.4u this moment, when the magnetic force of travelling head and test object is less than the magnetic force between travelling head and the detecting element, can judge that the magnetic flux rate of test object is less than 1.01u, and then realize the quick measurement of device, also increased the practicality of device when having reduced detection cost and check time.
Description
Technical Field
The invention relates to the technical field of magnetic flux rate detection equipment, in particular to magnetic flux rate detection equipment.
Background
The magnetic flux rate of a material is an important fundamental physical constant, and the magnetic flux rate of a magnetic conductor material is related to the quality of transformers, motors, rectifiers, inductors, signal couplers, magnetostrictive devices, electroacoustic devices, signal and power converters, and the like.
However, most of the existing magnetic flux rate detection methods send samples to a third-party mechanism for continuous detection, so that the testing time is long, the cost is high, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a magnetic flux rate detection device to solve the problems that most of the existing magnetic flux rate detection in the background art send samples to a third party mechanism for continuous detection, the test time is long, the cost is high, and the use is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a magnetic flux rate detection device comprises a shell, wherein the shell is of a concave structure, the right side of the shell is provided with a groove, the inner wall of the shell is provided with a first sliding groove and a second sliding groove, the inside of the first sliding groove is movably provided with toughened glass, the top of the shell is fixedly provided with an upper sealing cover through bolts, the upper end surface of the upper sealing cover is fixedly provided with a detection element, the inside of the shell is fixedly provided with a control element, the inside of the shell is movably provided with a limiting strip, the upper end surface of the limiting strip is provided with a guide hole, the bottom inside the shell is fixedly provided with a control element, the outside of the shell is fixedly provided with a power supply head, the bottom inside the shell is provided with a limiting groove, the inside of the limiting groove is provided with a moving head, the outside of the moving head is fixedly provided with a fixed block, and the outside of the fixed, and a coil is fixedly arranged inside the fixed block.
Preferably, the upper sealing cover is located between the inner walls of the housing, and the length and width of the upper sealing cover are equal to the length and width of the inner walls of the housing.
Preferably, the first sliding groove and the second sliding groove are arranged in two numbers, and the first sliding groove and the second sliding groove are symmetrically distributed on the left side and the right side of the upper sealing cover.
Preferably, the toughened glass is located inside the first sliding groove, and the toughened glass is in sliding connection with the first sliding groove.
Preferably, the limiting strip is located inside the second sliding groove, the limiting strip is in sliding connection with the second sliding groove, the moving head is of a cylindrical structure, and the inner diameter of the guide hole is larger than the outer diameter of the moving head.
Preferably, the lower end of the limiting groove penetrates through the bottom of the shell, and the outer diameter of the moving head extends to the outer side of the shell.
Compared with the prior art, the invention has the beneficial effects that:
the magnetic flux rate detection equipment can observe the motion state of a moving head in the device and can also seal the inside of the device by the mutual matching of the toughened glass, the upper sealing cover and the shell in the using process of the device, so that dust and impurities are effectively prevented from entering the inside of the device, the power supply head can provide power supply input for the control element, the coil can convert electric power into magnetic force and transmit the magnetic force to the moving head through the mutual matching of the control element, the moving head, the fixed block, the detection element, the coil and the power supply head, when the magnetic force between the moving head and a test object is greater than the magnetic force between the moving head and the detection element, the magnetic flux rate of the test object can be judged to be greater than 1.4u at the moment, when the magnetic force between the moving head and the test object is less than the magnetic force between the moving head and the detection element, the magnetic flux rate of the test object can be judged to be less than 1.01, the detection object does not need to be sent to a third-party mechanism for detection, so that the detection cost and the detection time are reduced, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of a coil mounting structure of the present invention.
In the figure: 1. a housing; 2. a groove; 3. a first sliding chute; 4. tempering the glass; 5. an upper sealing cover; 6. a detection element; 7. a second chute; 8. a limiting strip; 9. a guide hole; 10. a control element; 11. a moving head; 12. a fixed block; 13. a wire inlet block; 14. a coil; 15. a power supply head; 16. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a magnetic flux rate detection device comprises a shell 1, the shell 1 is of a concave structure, the right side of the shell 1 is provided with a groove 2, the inner wall of the shell 1 is provided with a first chute 3 and a second chute 7, the inside of the first chute 3 is movably provided with toughened glass 4, the top of the shell 1 is fixedly provided with an upper sealing cover 5 through bolts, the upper end surface of the upper sealing cover 5 is fixedly provided with a detection element 6, the inside of the shell 1 is fixedly provided with a control element 10, the inside of the second chute 7 is movably provided with a limiting strip 8, the upper end surface of the limiting strip 8 is provided with a guide hole 9, the bottom of the inside of the shell 1 is fixedly provided with a control element 10, the outside of the shell 1 is fixedly provided with a power supply head 15, the bottom of the inside of the shell 1 is provided with a limiting groove 16, the inside of the limiting groove 16 is provided with a moving head 11, the outside of the moving, the coil 14 is fixedly mounted inside the fixed block 12.
Furthermore, the upper sealing cover 5 is positioned between the inner walls of the shell 1, and the length and the width of the upper sealing cover 5 are equal to those of the inner walls of the shell 1, so that the upper sealing cover 5 is convenient to fix and limit.
Further, spout one 3 and spout two 7 all are provided with two, and spout one 3 and spout two 7 symmetric distribution are in last sealed lid 5 the left and right sides, at staff's in-process of using device, are convenient for dismouting toughened glass 4 and spacing 8.
Furthermore, toughened glass 4 is located the inside of spout 3, and toughened glass 4 and spout 3 are sliding connection, and at the in-process of using the device, both can observe the motion state of the inside removal head 11 of shell 1 through toughened glass 4, also can seal the inside of shell 1, have avoided the inside of dust and impurity entering device.
Further, spacing 8 is located the inside of the second 7 of spout, and spacing 8 is sliding connection with the second 7 of spout, and removal head 11 is "cylinder" column structure, and the internal diameter of guiding hole 9 is greater than the external diameter of removal head 11, and at the in-process of using device, can carry out spacing and direction to removal head 11.
Furthermore, the lower end of the limiting groove 16 penetrates the bottom of the housing 1, the outer diameter of the moving head 11 extends to the outer side of the housing 1, and the lower end of the moving head 11 and the detection device can be in contact with each other in the process of using the device.
The working principle is as follows: firstly, in the process of using the device, an operator connects an external power supply to the power supply head 15, an object to be detected is in contact with the lower end of the moving head 11, at the moment, the operator starts the detecting element 6 and the coil 14 in the fixed block 12 through the control element 10, when the coil 14 is connected with electric power, the coil 14 can convert the electric power into magnetic force, when the magnetic force between the moving head 11 and the detected object is less than 1.01u, the moving head 11 starts to move upwards under the action of the detecting element 6, and when the magnetic force between the moving head 11 and the detected object is greater than 1.4u, the lower end of the moving head 11 is attracted by the detected object, so that the magnetic flux rate of the object is detected.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A magnetic flux rate detection device comprising a housing (1), characterized in that: the shell (1) is of a concave structure, the right side of the shell (1) is provided with a groove (2), the inner wall of the shell (1) is provided with a first sliding groove (3) and a second sliding groove (7), the first sliding groove (3) is movably provided with toughened glass (4), the top of the shell (1) is fixedly provided with an upper sealing cover (5) through bolts, the upper end face of the upper sealing cover (5) is fixedly provided with a detection element (6), the shell (1) is fixedly provided with a control element (10), the second sliding groove (7) is movably provided with a limiting strip (8), the upper end face of the limiting strip (8) is provided with a guide hole (9), the bottom of the interior of the shell (1) is fixedly provided with a control element (10), the outer side of the shell (1) is fixedly provided with a power supply head (15), and the bottom of the interior of the shell (1) is provided with a limiting groove (16), the inside of spacing groove (16) is provided with removal head (11), the outside fixed mounting of removing head (11) has fixed block (12), the outside fixed mounting of fixed block (12) has inlet wire piece (13), the inside fixed mounting of fixed block (12) has coil (14).
2. A magnetic flux rate detecting apparatus according to claim 1, wherein: the upper sealing cover (5) is positioned between the inner walls of the shell (1), and the length and the width of the upper sealing cover (5) are equal to those of the inner walls of the shell (1).
3. A magnetic flux rate detecting apparatus according to claim 1, wherein: the first sliding groove (3) and the second sliding groove (7) are arranged in two numbers, and the first sliding groove (3) and the second sliding groove (7) are symmetrically distributed on the left side and the right side of the upper sealing cover (5).
4. A magnetic flux rate detecting apparatus according to claim 1, wherein: the toughened glass (4) is located inside the first sliding groove (3), and the toughened glass (4) is in sliding connection with the first sliding groove (3).
5. A magnetic flux rate detecting apparatus according to claim 1, wherein: spacing (8) are located the inside of spout two (7), spacing (8) are sliding connection with spout two (7), removal head (11) are "cylinder" column structure, the internal diameter of guiding hole (9) is greater than the external diameter of removal head (11).
6. A magnetic flux rate detecting apparatus according to claim 1, wherein: the lower end of the limiting groove (16) penetrates through the bottom of the shell (1), and the outer diameter of the moving head (11) extends to the outer side of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143536.0A CN112394305B (en) | 2020-10-23 | 2020-10-23 | Magnetic flux rate detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143536.0A CN112394305B (en) | 2020-10-23 | 2020-10-23 | Magnetic flux rate detection equipment |
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| Publication Number | Publication Date |
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| CN112394305A true CN112394305A (en) | 2021-02-23 |
| CN112394305B CN112394305B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011143536.0A Active CN112394305B (en) | 2020-10-23 | 2020-10-23 | Magnetic flux rate detection equipment |
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|---|---|---|---|---|
| US20040227474A1 (en) * | 2003-05-15 | 2004-11-18 | Canon Kabushiki Kaisha | Magnetic guiding apparatus |
| CN1570661A (en) * | 2003-07-16 | 2005-01-26 | 张奔牛 | Method for measuring micro magnetic field and high sensor thereof |
| JP2010025784A (en) * | 2008-07-22 | 2010-02-04 | Mitsubishi Electric Corp | Speed measuring apparatus |
| CN102324819A (en) * | 2011-08-17 | 2012-01-18 | 福建省福安市力德泵业有限公司 | A kind of superhigh temperature resistant does not have the internal rotor magnetic coupling of interior magnetic |
| CN104777439A (en) * | 2015-04-16 | 2015-07-15 | 常州市多维电器有限公司 | Magnetic flux test device for straight motor |
| CN106383326A (en) * | 2016-12-06 | 2017-02-08 | 宜春高登兰电子科技有限公司 | Magnetic material detecting device capable of accurately reading |
| CN206804745U (en) * | 2017-02-17 | 2017-12-26 | 天传兴业（天津）检验有限公司 | A kind of electrical equipment abnormality care testing device |
| CN208207179U (en) * | 2018-05-03 | 2018-12-07 | 安徽大地熊新材料股份有限公司 | A kind of radial direction single-stage magnetic flux test device |
| CN110794028A (en) * | 2019-11-19 | 2020-02-14 | 潘伟东 | Device for detecting underwater bridge member by using magnetism of magnet |
| CN111693192A (en) * | 2020-07-17 | 2020-09-22 | 珠海市钧兴机电有限公司 | Magnetic flux type torsion sensor |
| CN211603528U (en) * | 2019-10-18 | 2020-09-29 | 华志微创医疗科技（北京）有限公司 | Magnetic force testing device |
-
2020
- 2020-10-23 CN CN202011143536.0A patent/CN112394305B/en active Active
Patent Citations (11)
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|---|---|---|---|---|
| US20040227474A1 (en) * | 2003-05-15 | 2004-11-18 | Canon Kabushiki Kaisha | Magnetic guiding apparatus |
| CN1570661A (en) * | 2003-07-16 | 2005-01-26 | 张奔牛 | Method for measuring micro magnetic field and high sensor thereof |
| JP2010025784A (en) * | 2008-07-22 | 2010-02-04 | Mitsubishi Electric Corp | Speed measuring apparatus |
| CN102324819A (en) * | 2011-08-17 | 2012-01-18 | 福建省福安市力德泵业有限公司 | A kind of superhigh temperature resistant does not have the internal rotor magnetic coupling of interior magnetic |
| CN104777439A (en) * | 2015-04-16 | 2015-07-15 | 常州市多维电器有限公司 | Magnetic flux test device for straight motor |
| CN106383326A (en) * | 2016-12-06 | 2017-02-08 | 宜春高登兰电子科技有限公司 | Magnetic material detecting device capable of accurately reading |
| CN206804745U (en) * | 2017-02-17 | 2017-12-26 | 天传兴业（天津）检验有限公司 | A kind of electrical equipment abnormality care testing device |
| CN208207179U (en) * | 2018-05-03 | 2018-12-07 | 安徽大地熊新材料股份有限公司 | A kind of radial direction single-stage magnetic flux test device |
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| CN110794028A (en) * | 2019-11-19 | 2020-02-14 | 潘伟东 | Device for detecting underwater bridge member by using magnetism of magnet |
| CN111693192A (en) * | 2020-07-17 | 2020-09-22 | 珠海市钧兴机电有限公司 | Magnetic flux type torsion sensor |
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| CN112394305B (en) | 2022-12-20 |
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