High anti-interference magnetic susceptibility instrument

Abstract

The utility model relates to the technical field of magnetic susceptibility instruments, in particular to a high anti-interference magnetic susceptibility instrument, which comprises a magnetic susceptibility instrument, a probe and an isolation mechanism arranged on the outer wall of the magnetic susceptibility instrument, the isolation mechanism comprises protection side plates movably installed on the outer walls of the left side and the right side of the magnetic susceptibility instrument respectively, positioning sliding blocks fixedly installed on the outer walls of the left side and the right side of the magnetic susceptibility instrument respectively, installation bases fixedly installed on the outer walls of the opposite sides of the two protection side plates, and an isolation cover connected between the two protection side plates in a sliding mode. According to the high-interference-resistance magnetic susceptibility instrument, an isolation protective cover is formed through the effects of the protective side plates, the mounting seats, the isolation cover, the fixing screws, the sealing top plate and the rubber clamping blocks, and the magnetic susceptibility instrument is placed in the isolation protective cover, so that the direct contact between the magnetic susceptibility instrument and the outside is greatly reduced; meanwhile, the influence of external environmental factors on the magnetic susceptibility instrument is greatly reduced, and the accuracy of data measured by the magnetic susceptibility instrument is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic susceptibility meters, in particular to a high anti-interference magnetic susceptibility meter. Background Technique

[0002] A magnetic susceptibility meter is an instrument used to measure the magnetic susceptibility of rock outcrops, rock (ore) specimens, and soil samples. When the instrument is working, a low-frequency and low-intensity alternating magnetic field will be generated around the probe. When the sample material is placed near the probe, it will cause a change in this magnetic field. The magnetic susceptibility meter converts this detected change into a magnetic susceptibility reading value and displays it in the form of a positive or negative value (diamagnetism). Different probes configured for the magnetic susceptibility meter can be used for large-area field surveys, borehole core logging, outcrop, and small "bottled" sample measurements in the laboratory, etc.

[0003] At present, when the magnetic susceptibility meter is used outdoors, it will be affected by environmental factors. Nearby magnetic substances, such as magnets, ironware, and steel structures, will cause interference to the measurement results of the magnetic susceptibility meter. These substances will change the magnetic field distribution in the measurement area, resulting in the reading of the magnetic susceptibility meter deviating from the true value. There are also electromagnetic fields, such as power lines, radio waves, and lightning, which will also cause interference to the measurement results of the magnetic susceptibility meter, thus affecting the accuracy of the measurement of the magnetic susceptibility meter. Therefore, a high anti-interference magnetic susceptibility meter is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a high anti-interference magnetic susceptibility meter, which has the advantages of greatly reducing the influence of environmental factors on the magnetic susceptibility meter, etc., and solves the problem of causing interference to the measurement results of the magnetic susceptibility meter, thereby affecting the accuracy of the measurement of the magnetic susceptibility meter.

[0005] To achieve the above object, the present application provides the following technical solution: A high anti-interference magnetic susceptibility meter, including a magnetic susceptibility meter, a probe, and an isolation mechanism installed on the outer wall of the magnetic susceptibility meter;

[0006] The isolation mechanism includes protective side plates respectively movably installed on the left and right outer walls of the magnetic susceptibility meter, positioning sliders respectively fixedly installed on the left and right outer walls of the magnetic susceptibility meter, mounting seats fixedly installed on the opposite outer walls of the two protective side plates, an isolation cover slidably connected between the two protective side plates, fixing screws threadedly connected inside the mounting seats, a sealing top plate movably installed on the top outer wall of the isolation cover, two rubber clamping blocks fixedly installed on the bottom outer wall of the sealing top plate, and a stabilizing component installed on the outer wall of the protective side plate.

[0007] The beneficial effects of adopting the above further solution are as follows: Through the functions of the protective side plates, the isolation cover, and the sealing top plate, the susceptibility meter is protected and isolated, greatly reducing the influence of external environmental factors on the susceptibility meter and improving the accuracy of the measurement data of the susceptibility meter.

[0008] Further, the stabilizing assembly includes a support bottom plate fixedly installed on the outer wall of the bottom of the protective side plate, and a rubber shock-absorbing plate fixedly installed on the bottom of the support bottom plate.

[0009] The beneficial effects of adopting the above further solution are as follows: The stability of the susceptibility meter during use is improved.

[0010] Further, the height of the outer wall of the bottom of the rubber shock-absorbing plate is the same as that of the outer wall of the bottom of the support frame, and the size of the rubber shock-absorbing plate is the same as that of the support bottom plate.

[0011] The beneficial effects of adopting the above further solution are as follows: Through the functions of the rubber shock-absorbing plate and the support frame, the contact area with the ground is increased, and the stability of the support is improved.

[0012] Further, a measurement search hole is opened at the bottom of the isolation cover, and the measurement search hole is located directly below the probe.

[0013] The beneficial effects of adopting the above further solution are as follows: It is convenient for the probe to search and measure the ground.

[0014] Further, positioning grooves are opened on the outer walls of the opposite sides of the two protective side plates. The positioning sliders are slidably connected inside the positioning grooves and are of suitable size. The shape of the positioning sliders is "T" shaped.

[0015] The beneficial effects of adopting the above further solution are as follows: It is convenient for positioning, installing, and protecting the susceptibility meter.

[0016] Further, rubber plates are fixedly installed on the inner walls of the opposite sides of the two protective side plates. The susceptibility meter is slidably connected between the two rubber plates. The distance between the outer walls of the opposite sides of the two rubber plates is the same as the distance between the outer walls of the opposite sides of the two protective side plates.

[0017] The beneficial effects of adopting the above further solution are as follows: The stability of the installation of the susceptibility meter is improved through the friction of the rubber plates, and at the same time, it is convenient for the susceptibility meter to be disassembled and separated from the protective side plates.

[0018] Further, two threaded holes are opened at the bottom of the isolation cover. The fixing screws pass through the mounting seat and are threadedly connected inside the threaded holes and are of suitable size. The outer wall of the bottom of the isolation cover is attached to the outer wall of the top of the mounting seat.

[0019] The beneficial effect of adopting the above further solution is that the isolation cover is installed between the two protective side plates to isolate and protect the magnetic susceptibility meter.

[0020] Further, the isolation cover is U-shaped, two card slots are provided at the top of the isolation cover, the rubber card blocks are clamped inside the card slots and are of suitable sizes, and the sealing top plate is slidably connected between the two protective side plates.

[0021] The beneficial effect of adopting the above further solution is that the entire magnetic susceptibility meter is isolated, reducing the influence of the outside world on it.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. For this highly anti-interference magnetic susceptibility meter, through the functions of the protective side plates, mounting seats, isolation covers, fixing screws, sealing top plates and rubber card blocks, an isolation protection cover is formed. The magnetic susceptibility meter is placed inside the isolation protection cover, which greatly reduces the direct contact between the magnetic susceptibility meter and the outside world. At the same time, it greatly reduces the influence of external environmental factors on the magnetic susceptibility meter and improves the accuracy of the measurement data of the magnetic susceptibility meter.

[0024] 2. For this highly anti-interference magnetic susceptibility meter, through the functions of the support bottom plate, support frame and rubber shock-absorbing plate, the contact area between the overall structure and the ground is increased, the stability of the placement of the magnetic susceptibility meter is improved, and at the same time, the shock-absorbing effect is improved, reducing the influence of vibration on the magnetic susceptibility meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is a schematic left-side structure diagram of the isolation cover of the present utility model;

[0027] Figure 3 For the present utility model Figure 1 A front view structural diagram;

[0028] Figure 4 It is a schematic connection structure diagram of the isolation cover, the sealing top plate and the rubber card block of the present utility model.

[0029] In the figure: 1. Magnetic susceptibility meter; 2. Probe; 3. Protective side plate; 4. Positioning slider; 5. Mounting seat; 6. Isolation cover; 7. Fixing screw; 8. Sealing top plate; 9. Rubber card block; 10. Support bottom plate; 11. Support frame; 12. Rubber shock-absorbing plate; 15. Positioning groove; 16. Threaded hole; 17. Card slot; 18. Measuring searchlight hole; 19. Rubber plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-4 , a magnetic susceptibility meter with high anti-interference performance, including a magnetic susceptibility meter 1, a probe 2, and an isolation mechanism installed on the outer wall of the magnetic susceptibility meter 1.

[0032] The probe 2 is fixedly installed on the bottom outer wall of the magnetic susceptibility meter 1.

[0033] The isolation mechanism includes protective side plates 3 respectively movably installed on the left and right outer walls of the magnetic susceptibility meter 1, and positioning sliders 4 respectively fixedly installed on the left and right outer walls of the magnetic susceptibility meter 1. A positioning groove 15 is opened on the opposite outer wall of the two protective side plates 3. The positioning slider 4 is slidably connected inside the positioning groove 15 and is of a matching size. The shape of the positioning slider 4 is "T" shaped, which is convenient for positioning and installing the protection of the magnetic susceptibility meter 1.

[0034] Please refer to Figure 1 Figure 2 and Figure 4 , the isolation mechanism further includes a mounting seat 5 fixedly installed on the opposite outer wall of the two protective side plates 3, and an isolation cover 6 slidably connected between the two protective side plates 3. A measurement search hole 18 is opened at the bottom of the isolation cover 6, and the measurement search hole 18 is located directly below the probe 2.

[0035] The isolation mechanism further includes a fixing screw 7 threadedly connected inside the mounting seat 5. Two threaded holes 16 are opened at the bottom of the isolation cover 6. The fixing screw 7 passes through the mounting seat 5 and is threadedly connected inside the threaded hole 16 and is of a matching size. The bottom outer wall of the isolation cover 6 is attached to the top outer wall of the mounting seat 5, and the isolation cover 6 is installed between the two protective side plates 3 to isolate and protect the magnetic susceptibility meter 1.

[0036] The isolation mechanism further includes a sealing top plate 8 movably installed on the top outer wall of the isolation cover 6, and two rubber clamping blocks 9 fixedly installed on the bottom outer wall of the sealing top plate 8. The isolation cover 6 is U-shaped. Two clamping grooves 17 are opened at the top of the isolation cover 6. The rubber clamping blocks 9 are clamped inside the clamping grooves 17 and are of a matching size. The sealing top plate 8 is slidably connected between the two protective side plates 3, isolating the entire magnetic susceptibility meter 1 and reducing the influence of the outside world on it.

[0037] The isolation mechanism further includes a stabilizing component installed on the outer wall of the protective side plate 3. The stabilizing component includes a support bottom plate 10 fixedly installed on the bottom outer wall of the protective side plate 3 and a rubber shock-absorbing plate 12 fixedly installed on the bottom of the support bottom plate 10, which improves the stability of the magnetic susceptibility meter 1 during use.

[0038] The height of the bottom outer wall of the rubber shock-absorbing plate 12 is the same as that of the bottom outer wall of the support frame 11, and the size of the rubber shock-absorbing plate 12 is the same as that of the support bottom plate 10. The contact area with the ground is increased through the action of the rubber shock-absorbing plate 12 and the support frame 11, which improves the stability of the magnetic susceptibility meter 1 during use.

[0039] Rubber plates 19 are fixedly installed on the inner walls of the opposite sides of the two protective side plates 3. The magnetic susceptibility meter 1 is slidably connected between the two rubber plates 19. The distance between the outer walls of the opposite sides of the two rubber plates 19 is the same as the distance between the outer walls of the opposite sides of the two protective side plates 3. The stability of the installation of the magnetic susceptibility meter 1 is improved through the friction of the rubber plates 19, and at the same time, it is convenient for the magnetic susceptibility meter 1 to be disassembled and separated from the protective side plate 3.

[0040] In this embodiment, the materials of the protective side plate 3, the isolation cover 6, and the sealing top plate 8 are all amorphous alloys, which have magnetic isolation performance and good thermal stability and other characteristics.

[0041] In this embodiment, the bottoms of the support bottom plate 10 and the support frame 11 have a certain frictional force, which improves the stability of the overall structure.

[0042] The electrical components mentioned in the text are all electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0043] The working principle of the above embodiment is as follows:

[0044] First, move the isolation cover 6 downward from above and slidably connect it between the two protective side plates 3. After the bottom of the isolation cover 6 contacts the mounting base 5, then penetrate the fixing screw 7 through the mounting base 5 and thread it into the interior of the isolation cover 6. At this time, the installation of the isolation cover 6 is completed. Then, move the magnetic susceptibility meter 1 downward from above and slidably connect it between the two protective side plates 3. At this time, the positioning slider 4 will be slidably connected to the interior of the positioning groove 15, and the magnetic susceptibility meter 1 will be in contact with the two rubber plates 19 and have a certain frictional force. Finally, fit the sealing top plate 8 on the top of the isolation cover 6. At this time, the rubber clamping block 9 will be snapped into the interior of the card slot 17. At this time, the isolation and protection work of the magnetic susceptibility meter 1 is completed, greatly reducing the contact with the outside world and reducing the influence of environmental factors on the magnetic susceptibility meter 1. The rubber damping plate 12 reduces the vibration and reduces the vibration influence of the vibration on the magnetic susceptibility meter 1.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A magnetic susceptibility meter with high anti-interference ability, characterized in that: It includes a magnetic susceptibility meter (1), a probe (2), and an isolation mechanism installed on the outer wall of the magnetic susceptibility meter (1); The isolation mechanism includes protective side plates (3) respectively movably installed on the left and right outer walls of the magnetic susceptibility meter (1), positioning sliders (4) respectively fixedly installed on the left and right outer walls of the magnetic susceptibility meter (1), a mounting seat (5) fixedly installed on the opposite outer walls of the two protective side plates (3), an isolation cover (6) slidably connected between the two protective side plates (3), a fixing screw (7) threadedly connected inside the mounting seat (5), a sealing top plate (8) movably installed on the top outer wall of the isolation cover (6), two rubber clamping blocks (9) fixedly installed on the bottom outer wall of the sealing top plate (8), and a stabilizing component installed on the outer wall of the protective side plate (3).

2. The magnetic susceptibility meter with high anti-interference ability according to claim 1, characterized in that: The stabilizing component includes a support bottom plate (10) fixedly installed on the bottom outer wall of the protective side plate (3) and a rubber shock-absorbing plate (12) fixedly installed on the bottom of the support bottom plate (10).

3. A high anti-interference magnetic susceptibility meter according to claim 2, characterized in that: The height of the bottom outer wall of the rubber shock-absorbing plate (12) is the same as that of the bottom outer wall of the support frame (11), and the size of the rubber shock-absorbing plate (12) is the same as that of the support bottom plate (10).

4. A high anti-interference magnetic susceptibility meter according to claim 2, characterized in that: A measurement search hole (18) is opened at the bottom of the isolation cover (6), and the measurement search hole (18) is located directly below the probe (2).

5. A high anti-interference magnetic susceptibility meter according to claim 1, characterized in that: Positioning grooves (15) are opened on the opposite outer walls of the two protective side plates (3). The positioning sliders (4) are slidably connected inside the positioning grooves (15) and are of matching size. The shape of the positioning slider (4) is "T" shaped.

6. A high anti-interference magnetic susceptibility meter according to claim 1, characterized in that: Rubber plates (19) are fixedly installed on the opposite inner walls of the two protective side plates (3). The magnetic susceptibility meter (1) is slidably connected between the two rubber plates (19). The distance between the opposite outer walls of the two rubber plates (19) is the same as the distance between the opposite outer walls of the two protective side plates (3).

7. A high anti-interference magnetic susceptibility meter according to claim 1, characterized in that: Two threaded holes (16) are opened at the bottom of the isolation cover (6). The fixing screw (7) passes through the mounting seat (5) and is threadedly connected inside the threaded hole (16) and is of matching size. The bottom outer wall of the isolation cover (6) is attached to the top outer wall of the mounting seat (5).

8. A high anti-interference magnetic susceptibility meter according to claim 1, characterized in that: The isolation cover (6) is U-shaped. Two card slots (17) are opened at the top of the isolation cover (6). The rubber clamping blocks (9) are clamped inside the card slots (17) and are of matching size. The sealing top plate (8) is slidably connected between the two protective side plates (3).

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