Flux meter for magnetic measurement of magnet

Abstract

The utility model relates to the technical field of magnetic field measurement, and discloses a flux meter for magnetic measurement of a magnet, which comprises a magnetic measurement main body, a reference main body is arranged on the lower side of the magnetic measurement main body, a plurality of groups of cooling assemblies are fixedly arranged between the magnetic measurement main body and the reference main body, and each group of cooling assembly comprises a cooling fan. According to the fluxmeter for magnetic measurement of the magnet, through the cooling assembly, the cooling fan drives external air to enter the lower side flow guide assembly, air in the upper side flow guide assembly is output through the lower side flow guide assembly, and in the process, the air flowing through the flow guide assembly takes away heat dissipated by the magnetic measurement main body or the reference main body; the multiple sets of heat dissipation fin plates form a surface increasing structure under the cooperation of the spacing rings, the surface increasing structure is attached to the surface of the magnetic measurement body or the reference body to increase the heat dissipation area of the magnetic measurement body and the reference body, the heat dissipation efficiency of the device is effectively improved, and the operation durability of the device is greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic field measurement, in particular to a fluxmeter for magnetic field measurement of magnets. Background Art

[0002] A fluxmeter is a device used to measure the magnetic flux in magnetic materials. It is widely used in the field of magnetic field measurement technology. The fluxmeter can assist in the measurement of spatial magnetic fields and the study of the magnetism of materials. Commonly used fluxmeters are of three types: magnetoelectric, electronic, and digital integral. When in use, the fluxmeter in the prior art transmits electrical signals to the device through the current changes in the magnetic field of an external flux sensor. However, since the device generates heat during operation, the device is prone to heat overload after long-term operation, which reduces the durability of the device's operation and thus affects the practicability of the device.

[0003] Based on this, the utility model designs a fluxmeter for magnetic measurement of magnets to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a fluxmeter for measuring magnetism of a magnet, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fluxmeter for magnetic measurement of magnets, comprising a magnetic measurement body, a reference body is arranged on the lower side of the magnetic measurement body, a plurality of cooling components are fixedly installed between the magnetic measurement body and the reference body, each group of the cooling components comprises a cooling fan, and each group of the cooling fans is provided with a guide component on the upper and lower sides, a buffer component is arranged on the lower side of the reference body, the buffer component comprises a bearing plate, and buffer rubber columns are arranged at the four corners of the top of the bearing plate, and the top of each group of the buffer rubber columns is fixedly connected to the bottom of the reference body, a parallel connector is arranged between the magnetic measurement body and the reference body, and the input ends of the magnetic measurement body and the reference body are plugged with parallel wires, and the input end of each group of the parallel wires is electrically connected to the output end of the parallel connector.

[0008] Preferably, each group of the guide components includes multiple groups of heat dissipation fins and two groups of through rods, and each group of the heat dissipation fins is provided with limiting holes on the left and right sides of the front side for the through rods to be inserted, and two groups of spacer rings for the through rods to be inserted are arranged between the two groups of the heat dissipation fins, and the front and rear ends of each group of the spacer rings are both in contact with the surfaces of the corresponding heat dissipation fins, and the outer surface of each group of the through rods can be slidably mounted with a limiting bent plate, and the outer surface of each group of the through rods is screwed with two groups of assembly nuts, and the inner ends of each group of the assembly nuts are tightly pressed against the outer surface of the corresponding limiting bent plate.

[0009] Preferably, a deflection seat is fixedly mounted on the top of the magnetic measuring body, and a lifting handle is rotatably mounted on the inner wall of the deflection seat.

[0010] Preferably, an anti-skid pad is provided at the bottom of the carrying plate, and a plurality of groups of anti-skid grooves are provided at the bottom of the anti-skid pad.

[0011] Preferably, an I-shaped connecting frame is provided between the magnetic measuring body and the reference body, and the magnetic measuring body and the reference body are fixedly mounted to the I-shaped connecting frame by bolts.

[0012] Preferably, two groups of partition plates are provided between the magnetic measurement body and the reference body, and the outer surface of each group of the partition plates is fixedly connected to the inner wall of the I-shaped connecting frame.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a fluxmeter for measuring magnetism, which has the following features:

[0015] Beneficial effects:

[0016] 1. The magnetic fluxmeter for magnet magnetic measurement uses a cooling assembly to drive the cooling fan to drive the external air into the lower guide assembly, and the air in the upper guide assembly is output through the lower guide assembly. In this process, the air flowing through the guide assembly takes away the heat emitted by the magnetic measurement body or the reference body. With the guide assembly, multiple groups of heat dissipation fins form a surface-increasing structure with the cooperation of the spacer ring. The surface-increasing structure increases the heat dissipation area of ​​the magnetic measurement body or the reference body by fitting with the surface, thereby effectively improving the heat dissipation efficiency of the device and greatly enhancing the durability of the device operation.

[0017] 2. The fluxmeter for magnet magnetic measurement connects an external flux sensor to a parallel connector, so that the magnetic flux information of the external flux sensor is converted into an electrical signal and transmitted to the parallel connector through a wire. The parallel connector transmits the electrical signal to the input end of the magnetic measurement body and the reference body respectively through parallel wires. The personnel determine the data displayed by the magnetic measurement body according to the data displayed by the reference body, which effectively improves the accuracy of the detection result of the device and enhances the practicability of the device.

[0018] 3. The fluxmeter for magnet magnetic measurement uses a buffer component. When the device is subjected to external vibration, the external vibration stress drives the magnetic measurement body, the reference body and the cooling component to move. During the displacement process, the reference body drives the buffer rubber column to elastically deform. The elastically deformed buffer rubber column buffers and reduces the vibration stress, effectively improving the adaptability of the device to different working environments, greatly enhancing the device's anti-vibration ability, and thus enhancing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a front view of the structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structural guide component of the utility model.

[0022] In the figure: 1. Magnetic measurement body; 2. Reference body; 3. Cooling assembly; 4. Cooling fan; 5. Guide assembly; 6. Buffer assembly; 7. Load-bearing plate; 8. Buffer rubber column; 9. Parallel connector; 10. Parallel wire; 11. Heat dissipation fin; 12. Through rod; 13. Spacer ring; 14. Limiting bend plate; 15. Assembly nut; 16. Deflection seat; 17. Lifting handle; 18. Anti-slip pad; 19. I-shaped connecting frame; 20. Partition plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3The utility model provides a technical solution: a fluxmeter for magnetic measurement of magnets, comprising a magnetic measurement body 1, a reference body 2 is arranged at the lower side of the magnetic measurement body 1, and multiple groups of cooling components 3 are fixedly installed between the magnetic measurement body 1 and the reference body 2, through the cooling components 3, the cooling fan 4 drives the external air to enter the lower side guide component 5, and the air in the upper side guide component 5 is output through the lower side guide component 5, in this process, the air flowing through the guide component 5 takes away the heat emitted by the magnetic measurement body 1 or the reference body 2, each group of cooling components 3 comprises a cooling fan 4, and each group of cooling fans 4 is provided with a guide component 5 on the upper and lower sides, and a buffer component 6 is arranged at the lower side of the reference body 2, through the buffer component 6, when the device is subjected to external vibration, the external vibration stress drives the magnetic measurement body 1, the reference body 2 and the cooling component 3 to displace, and the reference body 2 in the displacement process drives the buffer rubber column 8 to elastically deform, and the elastically deformed buffer rubber column 8 buffers and reduces the vibration stress, effectively improving The adaptability of the device to different working environments is improved, and the anti-vibration ability of the device is greatly enhanced, thereby enhancing the applicability of the device. The buffer component 6 includes a bearing plate 7, and buffer rubber columns 8 are arranged at the four corners of the top of the bearing plate 7. The top of each group of buffer rubber columns 8 is fixedly connected to the bottom of the reference body 2. A parallel connector 9 is arranged between the magnetic measuring body 1 and the reference body 2. The input ends of the magnetic measuring body 1 and the reference body 2 are plugged with parallel wires 10. The input end of each group of parallel wires 10 is electrically connected to the output end of the parallel connector 9. By connecting the external magnetic flux sensor to the parallel connector 9, the magnetic flux information of the external magnetic flux sensor is converted into an electrical signal and transmitted to the parallel connector 9 through the wire. The parallel connector 9 transmits the electrical signal to the input ends of the magnetic measuring body 1 and the reference body 2 respectively through the parallel wires 10. The personnel determine the data displayed by the magnetic measuring body 1 according to the data displayed by the reference body 2, which effectively improves the accuracy of the detection result of the device, thereby enhancing the practicality of the device.

[0025] The heat dissipation device 10 has two guide rails 12 for mounting on the guide rails 12, and the guide rails 10 have two guide rails 12 for mounting on the guide rails 12.

[0026] In the utility model, in order to improve the convenience during the transportation and movement of the device, a deflection seat 16 is fixedly installed on the top of the magnetic measurement body 1, and the inner wall of the deflection seat 16 is rotatably provided with a lifting handle 17 for providing a lifting position during the transportation and movement of the device, thereby improving the convenience during the transportation and movement of the device.

[0027] In the utility model, in order to improve the stability of the device during operation, an anti-skid pad 18 is provided at the bottom of the supporting plate 7 for increasing the friction between the device and the placement position. The bottom of the anti-skid pad 18 is provided with multiple groups of anti-skid grooves for increasing the friction coefficient, thereby improving the stability of the device during operation.

[0028] In the utility model, in order to reduce the probability of damage and failure of the cooling assembly 3, an I-shaped connecting frame 19 for fixing the two groups is provided between the magnetic measurement body 1 and the reference body 2, so that the stress transmitted between the magnetic measurement body 1 and the reference body 2 is transmitted by the I-shaped connecting frame 19, and the magnetic measurement body 1 and the reference body 2 are fixedly installed with the I-shaped connecting frame 19 by bolts, thereby reducing the probability of damage and failure of the cooling assembly 3.

[0029] In the utility model, in order to reduce the mutual interference between the multiple groups of cooling components 3, two groups of partition plates 20 are arranged between the magnetic measurement body 1 and the reference body 2. The outer surface of each group of partition plates 20 is fixedly connected to the inner wall of the I-shaped connecting frame 19. The I-shaped connecting frame 19 cooperates with the partition plates 20 to form a barrier structure. The barrier structure separates the multiple groups of cooling components 3 from each other, thereby reducing the mutual interference between the multiple groups of cooling components 3.

[0030] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0031] When in use, first place the device in the set position. After the device is firmly placed, connect the output end of the external magnetic flux sensor to the input end of the parallel connector 9 through a wire. Then, the spatial magnetic field and the magnetic flux of the material are measured by the external magnetic flux sensor. The external magnetic flux sensor converts the magnetic flux information into an electrical signal and transmits it to the parallel connector 9 through a wire. The parallel connector 9 transmits the electrical signal to the input ends of the magnetic measurement body 1 and the reference body 2 respectively through a parallel wire 10. The personnel determine the data displayed by the magnetic measurement body 1 according to the data displayed by the reference body 2. In this process, the cooling fan 4 drives the external air into the lower guide component 5. The lower guide component 5 The air inside enters the upper side guide component 5 through the cooling fan 4, and the air in the upper side guide component 5 is output. In this process, the air flowing through the guide component 5 takes away the heat emitted by the magnetic measurement body 1 or the reference body 2. At the same time, multiple groups of heat dissipation fins 11 form a surface-increasing structure with the cooperation of the spacer ring 13. The surface-increasing structure increases the heat dissipation area of ​​the magnetic measurement body 1 or the reference body 2 by fitting with the surface. When the device is subjected to external vibration, the external vibration stress drives the magnetic measurement body 1, the reference body 2 and the cooling component 3 to displace. During the displacement process, the reference body 2 drives the buffer rubber column 8 to elastically deform, and the elastically deformed buffer rubber column 8 buffers and reduces the vibration stress.

[0032] In summary, the fluxmeter for magnet magnetic measurement uses a cooling component 3 to allow the cooling fan 4 to drive external air into the lower side guide component 5, and the air in the upper side guide component 5 is output through the lower side guide component 5. In this process, the air flowing through the guide component 5 takes away the heat emitted by the magnetic measurement body 1 or the reference body 2. In conjunction with the guide component 5, multiple groups of heat dissipating fins 11 form a surface-increasing structure with the cooperation of the spacer ring 13. The surface-increasing structure increases the heat dissipation area of ​​the two by fitting with the surface of the magnetic measurement body 1 or the reference body 2, thereby effectively improving the heat dissipation efficiency of the device and greatly enhancing the durability of the device operation.

[0033] The fluxmeter for measuring magnet magnetic field, by connecting an external magnetic flux sensor to a parallel connector 9, converts the magnetic flux information of the external magnetic flux sensor into an electrical signal and transmits it to the parallel connector 9 through a wire. The parallel connector 9 transmits the electrical signal to the input ends of the magnetic measuring body 1 and the reference body 2 respectively through a parallel wire 10. A person determines the data displayed by the magnetic measuring body 1 according to the data displayed by the reference body 2, thereby effectively improving the accuracy of the detection result of the device and enhancing the practicability of the device.

[0034] The fluxmeter for magnet magnetic measurement uses a buffer component 6. When the device is subjected to external vibration, the external vibration stress drives the magnetic measurement body 1, the reference body 2 and the cooling component 3 to move. During the displacement process, the reference body 2 drives the buffer rubber column 8 to elastically deform. The elastically deformed buffer rubber column 8 buffers and reduces the vibration stress, effectively improving the adaptability of the device to different working environments, greatly enhancing the device's anti-vibration ability, and thus enhancing the applicability of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fluxmeter for measuring magnetism, comprising a magnetic measuring body (1), characterized in that: A reference body (2) is arranged at the lower side of the magnetic measurement body (1); a plurality of cooling components (3) are fixedly installed between the magnetic measurement body (1) and the reference body (2); each cooling component (3) comprises a cooling fan (4); each cooling fan (4) is provided with a flow guide component (5) on both the upper and lower sides; a buffer component (6) is arranged at the lower side of the reference body (2); the buffer component (6) comprises a bearing plate (7); four corners of the top of the bearing plate (7) are provided with buffer rubber columns (8); the top of each buffer rubber column (8) is fixedly connected to the bottom of the reference body (2); a parallel connector (9) is arranged between the magnetic measurement body (1) and the reference body (2); the input ends of the magnetic measurement body (1) and the reference body (2) are plugged with parallel wires (10); the input end of each parallel wire (10) is electrically connected to the output end of the parallel connector (9).

2. A fluxmeter for measuring magnetism according to claim 1, characterized in that: Each group of the guide components (5) includes a plurality of groups of heat dissipation fins (11) and two groups of through rods (12). The left and right sides of the front of each group of the heat dissipation fins (11) are provided with limit holes for the through rods (12) to be inserted into. Two groups of spacer rings (13) for the through rods (12) to be inserted into are provided between the two groups of the heat dissipation fins (11). The front and rear ends of each group of the spacer rings (13) are both in contact with the surface of the corresponding heat dissipation fins (11). The outer surface of each group of the through rods (12) can be slidably mounted with a limit bent plate (14). The outer surface of each group of the through rods (12) is screwed with two groups of assembly nuts (15). The inner ends of each group of the assembly nuts (15) are pressed against the outer surface of the corresponding limit bent plate (14).

3. A fluxmeter for measuring magnetism according to claim 1, characterized in that: A deflection seat (16) is fixedly mounted on the top of the magnetic measuring body (1), and a lifting handle (17) is rotatably mounted on the inner wall of the deflection seat (16).

4. A fluxmeter for measuring magnetism according to claim 1, characterized in that: An anti-skid pad (18) is provided at the bottom of the bearing plate (7), and a plurality of anti-skid grooves are provided at the bottom of the anti-skid pad (18).

5. A fluxmeter for measuring magnetism according to claim 1, characterized in that: An I-shaped connecting frame (19) is provided between the magnetic measuring body (1) and the reference body (2), and the magnetic measuring body (1) and the reference body (2) are both fixedly mounted to the I-shaped connecting frame (19) by means of bolts.

6. A fluxmeter for measuring magnetism according to claim 5, characterized in that: Two groups of partition plates (20) are arranged between the magnetic measurement body (1) and the reference body (2), and the outer surface of each group of the partition plates (20) is fixedly connected to the inner wall of the I-shaped connecting frame (19).

Images