CN219328887U

CN219328887U - Magnetic parameter measuring device

Info

Publication number: CN219328887U
Application number: CN202321385660.7U
Authority: CN
Inventors: 彭英; 邱选兵; 李传亮; 郭古青
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-07-11
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a magnetic parameter measuring device, and relates to the technical field of magnetic parameter measurement. The device comprises a measuring table, wherein a pair of supporting legs are fixedly arranged on the upper surface of the measuring table, a placing block is arranged on the upper surface of the supporting legs, the upper surface of the placing block is used for placing a magnetic material to be measured, a pair of fixed columns are fixedly arranged on the upper surface of the measuring table, a movable rod is slidably arranged on the fixed columns, one end of a rotating shaft penetrates through the upper end of the movable rod and is rotatable relative to the movable rod, the other end of the rotating shaft is fixedly connected with one end of a supporting frame, the other end of the supporting frame is fixedly connected with a fixed plate, a movable groove is formed in the fixed plate, a movable block is slidably arranged in the movable groove, and a probe is fixedly arranged at the lower end of the movable block; according to the utility model, the transverse position of the probe is adjusted by moving the movable rod, the angle of the probe is adjusted by rotating the supporting frame, and the vertical position of the probe is adjusted by moving the connecting block, so that the omnibearing measurement of the magnetic material to be measured is realized.

Description

Magnetic parameter measuring device

Technical Field

The utility model relates to the technical field of magnetic parameter measurement, in particular to a magnetic parameter measurement device.

Background

The measurement of magnetic parameters is an important component of the basic research of magnetism and the industry of magnetic materials and components, and is also an indispensable branch in the electrotechnical measurement technology.

A gauss meter is a precision instrument for measuring and displaying the average magnetic flux density or magnetic induction intensity per unit area; measuring the magnetic material to be measured by holding a Hall probe by an experimenter; this approach requires manual handling and constantly changing positions, resulting in inaccurate measurement results and increased labor capacity for the staff.

Disclosure of Invention

The utility model aims to solve the problems of inaccurate magnetic parameter measurement results and high labor intensity in the measurement process caused by manual holding of a measuring instrument in the prior art.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

the utility model provides a magnetic parameter measuring device, includes the measurement table, measurement table upper surface fixing is equipped with a pair of supporting leg, the supporting leg upper surface is equipped with places the piece, the upper surface of placing the piece is used for placing the magnetic material of waiting to measure, measurement table upper surface fixing is equipped with a pair of fixed column, it is equipped with the movable rod to slide on the fixed column, the one end of rotation axis passes the upper end of movable rod, and for the movable rod is rotatable, the other end of rotation axis and the one end fixed connection of support frame, the other end and the fixed plate fixed connection of support frame, the movable groove has been seted up on the fixed plate, the sliding is equipped with the movable block in the movable groove, the fixed probe that is equipped with of movable block lower extreme.

The fixed column is internally provided with a threaded rod in a rotating mode, the threaded rod is in threaded connection with the lower end of the movable rod, one end of the fixed column is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with the threaded rod.

The movable rod is close to the fixed block that is equipped with in upper end position, fixed surface is equipped with the second motor under the fixed block, the output and the worm fixed connection of second motor, the fixed surface of fixed block is equipped with the spacing, the worm upper end is rotated with the spacing and is connected, the one end of rotation axis passes behind the upper end of movable rod with worm wheel fixed connection, the worm wheel with the worm meshes mutually.

Preferably, a third motor is fixedly arranged on the upper surface of the fixed plate, a circular rod is rotatably arranged on the upper surface of the fixed plate, a first rotating wheel is fixedly arranged at the output end of the third motor, a second rotating wheel is fixedly arranged at the upper end of the circular rod, a connecting belt is sleeved on the first rotating wheel, a connecting block is fixedly arranged on the connecting belt, and the lower end of the connecting block is fixedly connected with the upper surface of the moving block;

the first rotating wheel and the second rotating wheel are positioned at two ends of the moving groove, and the connecting belt is connected with the first rotating wheel and the second rotating wheel.

Preferably, the limiting frame is in an L shape, and the second motor output end penetrates through the fixed block.

Preferably, the lower end of the moving rod is attached to the inner wall of the fixed column, the moving groove is in a cross shape, and the moving block is attached to the inner wall of the moving groove.

Preferably, the placement block is located directly below the moving groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transverse position of the probe is adjusted by moving the moving rod, the angle of the probe is adjusted by rotating the supporting frame, and the vertical position of the probe is adjusted by moving the connecting block, so that the omnibearing measurement of the magnetic material is realized;

2. according to the utility model, the probe is fixed on the connecting belt, and the connecting belt is adjusted to drive the probe to move, so that compared with manual holding, the workload of a worker is reduced, and the monitoring of the worker on data is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic diagram illustrating a connection relationship between a fixing post and a peripheral component according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic diagram showing a connection relationship between the connecting band and the peripheral component.

The reference numerals in the drawings are: 1. a measuring station; 11. support legs; 12. placing a block; 13. a magnetic material to be measured; 14. fixing the column; 15. a moving rod; 16. a rotation shaft; 17. a support frame; 18. a fixing plate; 19. a moving groove; 191. a moving block; 192. a probe; 2. a threaded rod; 21. a first motor; 3. a fixed block; 31. a second motor; 32. a worm; 33. a limiting frame; 34. a worm wheel; 4. a third motor; 41. a first wheel; 42. a circular rod; 43. a second wheel; 44. a connecting belt; 45. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1-4, this embodiment provides a magnetic parameter measurement device, including a measurement table 1, the upper surface of the measurement table 1 is fixedly provided with a pair of supporting legs 11, the upper surface of the supporting legs 11 is provided with a placement block 12, the upper surface of the placement block 12 is used for placing a magnetic material 13 to be measured, the upper surface of the measurement table 1 is fixedly provided with a pair of fixed columns 14, a movable rod 15 is slidingly arranged on the fixed columns 14, one end of a rotary shaft 16 passes through the upper end of the movable rod 15 and is rotatable relative to the movable rod 15, the other end of the rotary shaft 16 is fixedly connected with one end of a supporting frame 17, the other end of the supporting frame 17 is fixedly connected with a fixed plate 18, a movable groove 19 is formed in the fixed plate 18, a movable block 191 is slidingly arranged in the movable groove 19, a probe 192 is fixedly arranged at the lower end of the movable block 191, the lower end of the movable rod 15 is jointed with the inner wall of the fixed column 14, the movable groove 19 is in a cross shape, the movable block 191 is jointed with the inner wall of the movable groove 19, and the placement block 12 is located under the movable groove 19. The magnetic material 13 to be measured is placed in the center of the placement block 12, the magnetic parameters are measured by the probe 192, the transverse position of the probe 192 is adjusted by moving the moving rod 15, and the angle of the probe 192 is adjusted by rotating the supporting frame 17.

In a specific implementation process, as shown in fig. 1 and 2, the threaded rod 2 is rotationally arranged in the fixed column 14, the threaded rod 2 is in threaded connection with the lower end of the moving rod 15, one end of the fixed column 14 is fixedly provided with a first motor 21, the output end of the first motor 21 is fixedly connected with the threaded rod 2, the threaded rod 2 is driven to rotate by the first motor 21, the threaded rod 2 drives the moving rod 15 to transversely move along the fixed column 14, and the transverse position of the probe 192 is adjusted.

In the specific implementation process, as shown in fig. 2 and 3, a fixed block 3 is fixedly arranged at a position, close to the upper end, of the movable rod 15, a second motor 31 is fixedly arranged on the lower surface of the fixed block 3, an output end worm 32 of the second motor 31 is fixedly connected, a limit frame 33 is fixedly arranged on the upper surface of the fixed block 3, the upper end of the worm 32 is rotationally connected with the limit frame 33, one end of the rotary shaft 16 penetrates through the upper end of the movable rod 15 and then is fixedly connected with a worm wheel 34, the worm wheel 34 is meshed with the worm 32, the limit frame 33 is in an L shape, and the output end of the second motor 31 penetrates through the fixed block 3. The worm 32 is driven to rotate by the second motor 31, the worm 32 drives the worm wheel 34 to rotate, the worm wheel 34 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the supporting frame 17 to rotate, the supporting frame 17 drives the fixing plate 18 to rotate, and the angle of the probe 192 is adjusted.

In the specific implementation process, as shown in fig. 1 and 4, the upper surface of the fixed plate 18 is fixedly provided with a third motor 4, the upper surface of the fixed plate 18 is rotationally provided with a circular rod 42, the output end of the third motor 4 is fixedly provided with a first rotating wheel 41, the upper end of the circular rod 42 is fixedly provided with a second rotating wheel 43, the first rotating wheel 41 is sleeved with a connecting belt 44, the connecting belt 44 is fixedly provided with a connecting block 45, the lower end of the connecting block 45 is fixedly connected with the upper surface of the movable block 191, the first rotating wheel 41 and the second rotating wheel 43 are located at two ends of the movable groove 19, and the connecting belt 44 is connected with the first rotating wheel 41 and the second rotating wheel 43. The first rotating wheel 41 is driven to rotate by the third motor 4, the second rotating wheel 43 is driven to rotate by the first rotating wheel 41 through the connecting belt 44, the connecting belt 44 moves to drive the connecting block 45 to move, the connecting block 45 drives the moving block 191 to move along the moving groove 19, the moving block 191 drives the probe 192 to move, and the vertical position of the probe 192 is adjusted.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, placing a magnetic material 13 to be measured in the center of a placement block 12, and measuring magnetic parameters through a probe 192;

step two, the first motor 21 drives the threaded rod 2 to rotate, the threaded rod 2 drives the movable rod 15 to transversely move along the fixed column 14, and the transverse position of the probe 192 is adjusted;

step three, the worm 32 is driven to rotate by the second motor 31, the worm 32 drives the worm wheel 34 to rotate, the worm wheel 34 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the supporting frame 17 to rotate, the supporting frame 17 drives the fixing plate 18 to rotate, and the angle of the probe 192 is adjusted;

step four, through controlling the third motor 4 to rotate forward or reverse, drive the first runner 41 to rotate anticlockwise or clockwise, the first runner 41 drives the second runner 43 to rotate through the connecting belt 44, the connecting belt 44 moves and drives the connecting block 45 to move, the connecting block 45 drives the movable block 191 to move along the moving groove 19, the movable block 191 drives the probe 192 to move, and the vertical position of the probe 192 is adjusted, so that the omnibearing measurement of the magnetic material 13 to be measured is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Magnetic parameter measuring device, including measuring platform (1), its characterized in that: the upper surface of the measuring table (1) is fixedly provided with a pair of supporting legs (11), the upper surface of the supporting legs (11) is provided with a placing block (12), and the upper surface of the placing block (12) is used for placing a magnetic material (13) to be measured;

the upper surface of the measuring table (1) is fixedly provided with a pair of fixed columns (14), and the fixed columns (14) are provided with moving rods (15) in a sliding manner;

one end of a rotating shaft (16) penetrates through the upper end of the moving rod (15) and can rotate relative to the moving rod (15), the other end of the rotating shaft (16) is fixedly connected with one end of a supporting frame (17), the other end of the supporting frame (17) is fixedly connected with a fixed plate (18), and a moving groove (19) is formed in the fixed plate (18);

a moving block (191) is arranged in the moving groove (19) in a sliding mode, and a probe (192) is fixedly arranged at the lower end of the moving block (191).

2. The magnetic parameter measurement device of claim 1, wherein: the rotary type movable column is characterized in that a threaded rod (2) is rotationally arranged in the fixed column (14), the threaded rod (2) is in threaded connection with the lower end of the movable rod (15), a first motor (21) is fixedly arranged at one end of the fixed column (14), and the output end of the first motor (21) is fixedly connected with the threaded rod (2).

3. The magnetic parameter measurement device of claim 1, wherein: a fixed block (3) is fixedly arranged at the position, close to the upper end, of the movable rod (15), a second motor (31) is fixedly arranged on the lower surface of the fixed block (3), and the output end of the second motor (31) is fixedly connected with a worm (32);

the upper surface of fixed block (3) is fixed and is equipped with spacing (33), worm (32) upper end and spacing (33) rotate and are connected, one end of rotation axis (16) pass behind the upper end of movable rod (15) with worm wheel (34) fixed connection, worm wheel (34) with worm (32) mesh.

4. The magnetic parameter measurement device of claim 1, wherein: the upper surface of the fixed plate (18) is fixedly provided with a third motor (4), the upper surface of the fixed plate (18) is rotationally provided with a circular rod (42), the output end of the third motor (4) is fixedly provided with a first rotating wheel (41), the upper end of the circular rod (42) is fixedly provided with a second rotating wheel (43), the first rotating wheel (41) is sleeved with a connecting belt (44), the connecting belt (44) is fixedly provided with a connecting block (45), and the lower end of the connecting block (45) is fixedly connected with the upper surface of the movable block (191);

the first rotating wheel (41) and the second rotating wheel (43) are positioned at two ends of the moving groove (19), and the connecting belt (44) is connected with the first rotating wheel (41) and the second rotating wheel (43).

5. A magnetic parameter measurement device according to claim 3, wherein: the limiting frame (33) is L-shaped, and the output end of the second motor (31) penetrates through the fixed block (3).

6. The magnetic parameter measurement device of claim 1, wherein: the lower end of the moving rod (15) is attached to the inner wall of the fixed column (14), the moving groove (19) is in a cross shape, and the moving block (191) is attached to the inner wall of the moving groove (19).

7. The magnetic parameter measurement device of claim 1, wherein: the placement block (12) is positioned right below the moving groove (19).