Magnetic induction intensity measuring device

Abstract

The utility model discloses a magnetic induction intensity measuring device, which comprises a shell; the data connector is arranged on the end face of the shell; the connecting line is arranged on the data connector; the inductor is arranged at the other end of the connecting wire; the probe is arranged on the end face of the inductor; the protection assembly is used for carrying out sealing protection on the probe and is arranged on the shell, the protection assembly comprises a protection rod, a protection structure is arranged on the protection rod, and an auxiliary structure is arranged in the protection structure; by arranging the protection assembly, the protection structure and the auxiliary structure in the protection assembly, the probe can be placed in a sealed manner, so that the probe can be protected in all directions, and the problems that the probe can be damaged due to other external factors and the service life of the probe is shortened due to the fact that the probe cannot be stored in a sealed manner are solved; and the method is practical.

Description

Technical Field

[0001] This utility model relates to the field of magnetic induction intensity measurement technology, specifically a magnetic induction intensity measuring device. Background Technology

[0002] Magnetic flux density is a physical quantity that describes the strength and direction of a magnetic field. In physics, the strength of a magnetic field is represented by its magnetic flux density. The greater the magnetic flux density, the stronger the magnetic field, and the smaller the magnetic flux density, the weaker the magnetic field.

[0003] A Chinese patent with publication number "CN221056639U" discloses "a magnetic induction intensity measuring device". By setting up a reinforcing component, the reinforcing component strengthens the probe, improves the structural strength of the probe, ensures that the probe will not be bent or broken, improves the detection stability of the gaussmeter, greatly extends the service life of the probe, and makes the operation of the gaussmeter safer for the user. At the same time, the set up support mechanism can adjust the angle, which makes it easier for the user to use the gaussmeter with one hand and record the measured values ​​with the other hand.

[0004] However, the aforementioned patents can only improve the structural strength of the probe by reinforcing the components, but cannot seal and store the probe, which may cause the probe to be damaged by other external factors and reduce its service life. Therefore, we propose a magnetic induction intensity measuring device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a magnetic induction intensity measuring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A magnetic flux density measuring device, comprising:

[0008] case;

[0009] The data connector is located on the end face of the housing;

[0010] The connecting cable is located on the data connector head;

[0011] The sensor is located at the other end of the connecting wire;

[0012] The probe is positioned on the end face of the sensor;

[0013] A protective assembly for sealing and protecting a probe, and disposed on a housing, the protective assembly includes a protective rod with a protective structure thereon, and an auxiliary structure disposed inside the protective structure.

[0014] As a further embodiment of this utility model: the protective structure includes a mounting plate, which is disposed on one side wall of the housing, and a protective rod is disposed on the side wall of the mounting plate. The protective rod has a protective hole inside, a bearing hole at the upper end of the protective hole, a damping rod on the inner wall at the bottom end of the protective hole, a protective plate on the upper end surface of the damping rod, and a damping spring on the lower end surface of the protective plate. The damping spring is sleeved on the outside of the damping rod, and its lower end is connected to the inner wall at the bottom end of the protective hole.

[0015] As a further embodiment of this utility model: the auxiliary structure includes a sliding groove, which is disposed on one side of the inner wall of the protective hole. A sliding rod is disposed on the inner wall of the sliding groove, and a slider is slidably sleeved on the outer side of the sliding rod. A connecting block is connected to one side wall of the slider, and the other end of the connecting block is connected to the side wall of the protective plate.

[0016] As a further embodiment of this utility model: a fixing plate is provided on one side of the upper end face of the housing, a winding rod is provided on the upper end face of the fixing plate, and a limiting plate is provided on the upper end face of the winding rod.

[0017] As a further embodiment of this utility model: a connecting plate is provided on the rear wall of the housing, a set of rotating shafts is provided on both side walls of the connecting plate, a set of connecting rods is provided on one side of each set of rotating shafts, and a support rod is connected to the side wall of each set of connecting rods.

[0018] As a further embodiment of this utility model: an auxiliary plate is hinged to the outer side wall of the connecting plate, and the other end of the auxiliary plate is connected to the side wall of the support rod.

[0019] As a further improvement of this utility model: a set of mounting blocks is provided at each of the four corners of the mounting plate, and a set of mounting bolts is provided on each of the multiple sets of mounting blocks, and the multiple sets of mounting bolts are connected to the side wall of the housing.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This magnetic induction intensity measuring device, by setting up a protective component, can seal the probe with protective and auxiliary structures, thus providing all-round protection for the probe. This avoids the problem that the probe may be damaged by other external factors and have its service life reduced if it cannot be sealed and stored properly. It is quite practical. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2This is a side view of the structure of this utility model.

[0024] Figure 3 for Figure 2 A magnified structural diagram of A.

[0025] Figure 4 This is a schematic diagram of the support rod in this utility model.

[0026] The components are as follows: 1. Housing; 2. Data connector; 3. Connecting cable; 4. Sensor; 5. Probe; 6. Mounting plate; 7. Protective rod; 8. Protective hole; 9. Bearing hole; 10. Damping rod; 11. Protective plate; 12. Damping spring; 13. Slide groove; 14. Slide rod; 15. Slider; 16. Connecting block; 17. Fixing plate; 18. Winding rod; 19. Limiting plate; 20. Connecting plate; 21. Rotating shaft; 22. Connecting rod; 23. Support rod; 24. Auxiliary plate; 25. Mounting block; 26. Mounting bolt. Detailed Implementation

[0027] In one embodiment, such as Figures 1-4 As shown, a magnetic induction intensity measuring device includes:

[0028] Casing 1;

[0029] Data connector 2 is disposed on the end face of housing 1;

[0030] Connector 3 is mounted on data connector 2;

[0031] Sensor 4 is located at the other end of the connecting line 3;

[0032] Probe 5 is disposed on the end face of sensor 4;

[0033] A protective assembly is used to seal and protect the probe 5 and is disposed on the housing 1. The protective assembly includes a protective rod 7, a protective structure is disposed on the protective rod 7, and an auxiliary structure is disposed inside the protective structure.

[0034] The protective structure includes a mounting plate 6, which is disposed on one side wall of the housing 1. A protective rod 7 is disposed on the side wall of the mounting plate 6. A protective hole 8 is provided inside the protective rod 7. A bearing hole 9 is provided at the upper end of the protective hole 8. A damping rod 10 is provided on the inner wall of the bottom end of the protective hole 8. A protective plate 11 is provided on the upper end surface of the damping rod 10. A damping spring 12 is provided on the lower end surface of the protective plate 11. The damping spring 12 is sleeved on the outside of the damping rod 10, and its lower end is connected to the inner wall of the bottom end of the protective hole 8. The auxiliary structure includes a slide groove 13, which is disposed on one side of the inner wall of the protective hole 8. A slide rod 14 is provided on the inner wall of the slide groove 13. A slider 15 is slidably sleeved on the outside of the slide rod 14. A connecting block 16 is connected to one side wall of the slider 15. The other end of the connecting block 16 is connected to the side wall of the protective plate 11.

[0035] Specifically, during use, probe 5 is placed on the object being measured, and the final measured magnetic induction intensity is displayed digitally on the screen on the housing 1 via sensor 4, connecting wire 3, and data connector 2, allowing the testing personnel to easily view the values. After use, probe 5 is placed inside the protective hole 8. The protective plate 11 inside the protective hole 8 protects the bottom of probe 5. When the bottom of probe 5 presses against the protective plate 11, the damping spring 12 and damping rod 10 dampen the plate 11, preventing shock absorption. The bottom of probe 5 is damaged due to the impact. At the same time, the sliding rod 14, the slider 15 and the connecting block 16 can limit the protective plate 11, which improves the protection of the protective plate 11 and further enhances the protection of probe 5. By setting up the protective component, the protective structure and auxiliary structure in the protective component can seal the probe 5, thereby providing all-round protection for the probe 5. This avoids the problem that the probe 5 may be damaged by other external factors due to the inability to seal and store it, which would reduce the service life of the probe 5. It is quite practical.

[0036] like Figures 1-4 As shown, a fixing plate 17 is provided on one side of the upper end face of the housing 1. A winding rod 18 is provided on the upper end face of the fixing plate 17, and a limiting plate 19 is provided on the upper end face of the winding rod 18. By setting the fixing plate 17, the winding rod 18 and the limiting plate 19, the connecting wire 3 can be wound, which further facilitates the storage of the device. A connecting plate 20 is provided on the rear wall of the housing 1. A set of rotating shafts 21 is provided on both sides of the connecting plate 20. A set of connecting rods 22 is provided on one side of each set of rotating shafts 21. A support rod 23 is connected to the side wall of each set of connecting rods 22. By setting the support rod 23, the housing 1 can be tilted and supported, which makes it convenient for the measuring personnel to view the measurement data on the display screen.

[0037] like Figures 1-4As shown, an auxiliary plate 24 is hinged to the outer wall of the connecting plate 20, and the other end of the auxiliary plate 24 is connected to the side wall of the support rod 23; the auxiliary plate 24 improves the support effect of the support rod 23. A set of mounting blocks 25 is provided at each of the four corners of the mounting plate 6, and a set of mounting bolts 26 is provided on each of the mounting blocks 25. The mounting bolts 26 are all connected to the side wall of the housing 1; the mounting blocks 25 and mounting bolts 26 facilitate the installation and removal of the mounting plate 6.

[0038] The above embodiment discloses a magnetic induction intensity measuring device. In use, the probe 5 can be placed on the object to be measured, and then the final measured magnetic induction intensity is displayed digitally on the display screen on the housing 1 through the sensor 4, connecting wire 3 and data connector 2, which is convenient for the tester to view the value. After the probe 5 is used, the probe 5 is placed inside the protective hole 8. At the same time, the protective plate 11 inside the protective hole 8 can protect the bottom of the probe 5. When the bottom of the probe 5 is pressed on the protective plate 11, the damping spring 12 and damping rod 10 can absorb the shock of the protective plate 11, preventing the bottom of the probe 5 from being damaged by collision. At the same time, the sliding rod 14, slider 15 and connecting block 16 can limit the protective plate 11, which improves the protective effect of the protective plate 11 and further improves the protective effect of the probe 5. It is quite practical.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A magnetic field strength measuring device, characterized in that The utility model relates to a data connection head protective assembly, including: The shell (1); Data connection head (2) is set on the end surface of shell (1); Connecting line (3) is set on data connection head (2); Sensor (4) is set on the other end of connecting line (3); Probe (5) is set on the end surface of sensor (4); Protective assembly is used for sealing protection to probe (5), and is set on shell (1), and the protective assembly includes protective rod (7), and protective structure is set on protective rod (7), and auxiliary structure is set in protective structure.

2. A magnetic induction intensity measuring device according to claim 1, characterised in that The protective structure includes mounting plate (6), and the mounting plate (6) is set on the side wall of shell (1), and the protective rod (7) is set on the side wall of mounting plate (6), and the inside of protective rod (7) is provided with protective hole (8), and the upper end of protective hole (8) is provided with bearing hole (9), and the bottom end inner wall of protective hole (8) is provided with damping rod (10), and the upper end surface of damping rod (10) is provided with protective plate (11), and the lower end surface of protective plate (11) is provided with damping spring (12), and damping spring (12) is sleeved on the outside of damping rod (10) and is connected on the bottom end inner wall of protective hole (8) with lower end.

3. A magnetic induction intensity measuring device according to claim 2, characterised in that The auxiliary structure includes chute (13), and the chute (13) is set on one side of the inner wall of protective hole (8), and the inner wall of chute (13) is provided with sliding rod (14), and the outside of sliding rod (14) is slidably sleeved with sliding block (15), and one side wall of sliding block (15) is connected with connecting block (16), and the other end of connecting block (16) is connected with the side wall of protective plate (11).

4. A magnetic induction intensity measuring device according to claim 1, wherein The upper end surface of one side of shell (1) is provided with fixed plate (17), and the upper end surface of fixed plate (17) is provided with winding rod (18), and the upper end surface of winding rod (18) is provided with limit plate (19).

5. A magnetic induction intensity measuring device according to claim 1, wherein The rear wall of shell (1) is provided with connecting plate (20), and a group of rotating shafts (21) are arranged on the two side walls of connecting plate (20), and a group of connecting rods (22) are arranged on one side of the two groups of rotating shafts (21), and support rods (23) are connected on the side walls of the two groups of connecting rods (22).

6. A magnetic induction intensity measuring device according to claim 5, characterised in that The outer side wall of connecting plate (20) is hinged with auxiliary plate (24), and the other end of auxiliary plate (24) is connected on the side wall of support rod (23).

7. A magnetic induction intensity measuring device according to claim 2, wherein A group of mounting blocks (25) are arranged at the four corners of mounting plate (6), and a group of mounting bolts (26) are arranged on the groups of mounting blocks (25), and the groups of mounting bolts (26) are connected on the side walls of shell (1).

Images