Magnetic field measuring instrument for magnetic ore body detection

Abstract

The utility model relates to the field of magnetic ore body detection, and discloses a magnetic field measuring instrument for magnetic ore body detection, which comprises a support plate, the upper surface of the support plate is fixedly connected with a support frame, the inside of the support frame is slidably connected with a sliding plate, and the outer wall of the sliding plate is fixedly connected with a rack. The outer wall of the rack is connected with a gear in a meshed mode, the outer wall of the gear is fixedly connected with a handle, the interior of the gear is fixedly connected with a first plug pin, the outer wall of the rack is connected with a buckle in a meshed mode, the outer wall of the buckle is fixedly connected with an L-shaped column, and a spring is arranged in the supporting plate. And one end of the spring is fixedly connected to the lower surface of the L-shaped column. According to the measuring instrument, the handle is pulled outwards to drive the gear to be far away from the rack, then the L-shaped column is pressed to enable the spring to descend, then the L-shaped column drives the buckle at one end to be far away from the rack, the sliding plate can drive the measuring instrument to descend, and therefore the effect that the measuring instrument ascends and descends can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of magnetic ore body detection, and in particular to a magnetic field measuring instrument for magnetic ore body detection. Background Art

[0002] A magnetic field measuring instrument is a device used to measure the strength and direction of a magnetic field. These instruments are widely used in scientific research, geological exploration, navigation, magnetogeology, and other fields.

[0003] Magnetic field measuring instruments used for detecting magnetic ore bodies are commonly referred to as magnetometers or magnetometers. These instruments are designed to measure changes in the Earth's magnetic field and can detect underground magnetic materials, such as magnetic ore bodies.

[0004] However, existing magnetic field measuring instruments used for magnetic ore body detection are usually manually operated by lowering the instrument using a rope, which is very inconvenient, unstable, and has limited descent height. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a magnetic field measuring instrument for detecting magnetic ore bodies, aiming to improve the inconvenience of using handheld measuring instruments for detecting magnetic ore bodies.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A magnetic field measuring instrument for detecting magnetic ore bodies includes a support plate, a support frame fixedly connected to the upper surface of the support plate, a sliding plate slidably connected inside the support frame, a rack fixedly connected to the outer wall of the sliding plate, a measuring instrument fixedly connected to the lower surface of the sliding plate, a gear meshing with the outer wall of the rack, a handle fixedly connected to the outer wall of the gear, a first pin fixedly connected inside the gear, a moving groove formed on the inner wall of the support frame, one end of the first pin slidably connected inside the moving groove, a buckle meshing with the outer wall of the rack, an L-shaped column fixedly connected to the outer wall of the buckle, a second pin rotatably connected to the inner wall of the L-shaped column, one end of the second pin fixedly connected inside the support frame, and a spring disposed inside the support plate, one end of the spring fixedly connected to the lower surface of the L-shaped column.

[0008] Preferably, the support plate has a first slot inside and a second slot inside.

[0009] Preferably, a first square plate is fixedly connected to the upper surface of the support plate, and a first insert post is fixedly connected to the outer wall of the first square plate.

[0010] Preferably, a second square plate is fixedly connected to the upper surface of the support plate, and a second insert is fixedly connected to the outer wall of the second square plate.

[0011] Preferably, the support plate has a first leg slidably connected inside, the first slot is slidably connected inside to the outer wall of the first leg, and the first leg has a first circular groove inside.

[0012] Preferably, one end of the first insert is slidably connected to the inside of the first circular groove, the inside of the support plate is slidably connected to the second leg, and the inside of the second slot is slidably connected to the outer wall of the second leg.

[0013] Preferably, the second leg has a second circular groove inside, and one end of the second insert is slidably connected inside the second circular groove.

[0014] Preferably, a suction cup is fixedly connected to the lower surface of the first leg, and the upper surface of the suction cup is fixedly connected to the lower surface of the second leg.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, firstly, pull the handle outward to drive the gear away from the rack, then press the L-shaped column to make the spring descend, and the L-shaped column then drives the buckle at one end away from the rack, and the sliding plate will drive the measuring instrument to descend, thereby achieving the effect of making the measuring instrument lift and lower.

[0017] 2. In this utility model, the first and second inserts are inserted into the first and second circular grooves, causing the support plate to rotate and engage the first and second slots with the first and second legs, thereby achieving quick installation and strengthening the fixation of the device. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional schematic diagram of a magnetic field measuring instrument for detecting magnetic ore bodies proposed in this utility model;

[0019] Figure 2 This is a cross-sectional view of the support frame of a magnetic field measuring instrument for magnetic ore body detection proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the support plate of a magnetic field measuring instrument for detecting magnetic ore bodies proposed in this utility model.

[0021] Legend:

[0022] 1. Support plate; 2. Support frame; 3. Sliding plate; 4. Rack; 5. Measuring instrument; 6. Gear; 7. Handle; 8. First pin; 9. Moving groove; 10. Buckle; 11. L-shaped column; 12. Second pin; 13. Spring; 14. First slot; 15. Second slot; 16. First square plate; 17. First insert; 18. Second square plate; 19. Second insert; 20. First leg; 21. First circular groove; 22. Second leg; 23. Second circular groove; 24. Suction cup. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-3 An embodiment of this utility model provides a magnetic field measuring instrument for detecting magnetic ore bodies, comprising a support plate 1, a support frame 2 fixedly connected to the upper surface of the support plate 1, a sliding plate 3 slidably connected inside the support frame 2, a rack 4 fixedly connected to the outer wall of the sliding plate 3, a measuring instrument 5 fixedly connected to the lower surface of the sliding plate 3, a gear 6 meshing with the outer wall of the rack 4, a handle 7 fixedly connected to the outer wall of the gear 6, a first pin 8 fixedly connected inside the gear 6, a moving groove 9 opened on the inner wall of the support frame 2, one end of the first pin 8 slidably connected inside the moving groove 9, a buckle 10 meshing with the outer wall of the rack 4, an L-shaped column 11 fixedly connected to the outer wall of the buckle 10, a second pin 12 rotatably connected to the inner wall of the L-shaped column 11, one end of the second pin 12 fixedly connected inside the support frame 2, and a spring 13 provided inside the support plate 1, one end of the spring 13 fixedly connected to the lower surface of the L-shaped column 11.

[0025] Specifically, first, pull the handle 7 to make one end of the first pin 8 slide inside the moving groove 9, so that the gear 6 is pulled by the handle 7. Then, press one end of the L-shaped column 11 to press down the spring 13 on its lower surface, which drives the buckle 10 on the outer wall of the L-shaped column 11 to move. Then, the sliding plate 3 begins to slide down inside the support frame 2 and the support plate 1, which drives the measuring instrument 5 to follow the sliding plate 3 down, thereby achieving the effect of raising and lowering the measuring instrument 5 using the machine.

[0026] The support plate 1 has a first slot 14 inside and a second slot 15 inside;

[0027] Specifically, the first slot 14 and the second slot 15 are used to fix the support plate 1 to the outer wall of the first leg 20 and the second leg 22.

[0028] A first square plate 16 is fixedly connected to the upper surface of the support plate 1, and a first insert post 17 is fixedly connected to the outer wall of the first square plate 16.

[0029] Specifically, the first insert 17 is used to insert into the interior of the first circular groove 21.

[0030] A second square plate 18 is fixedly connected to the upper surface of the support plate 1, and a second insert post 19 is fixedly connected to the outer wall of the second square plate 18.

[0031] Specifically, the second insert 19 is used to insert into the interior of the second circular groove 23.

[0032] The support plate 1 is internally slidably connected to a first leg 20, the first slot 14 is internally slidably connected to the outer wall of the first leg 20, and the first leg 20 is internally provided with a first circular groove 21;

[0033] Specifically, the first leg 20 is used to fix the support plate 1.

[0034] One end of the first insert 17 is slidably connected to the inside of the first circular groove 21, the inside of the support plate 1 is slidably connected to the second leg 22, and the inside of the second slot 15 is slidably connected to the outer wall of the second leg 22.

[0035] Specifically, the second leg 22 is used to fix the support plate 1.

[0036] The second leg 22 has a second circular groove 23 inside, and one end of the second insert 19 is slidably connected to the inside of the second circular groove 23.

[0037] Specifically, the second insert 19 is used to fix the support plate 1 to the outer wall of the second leg 22.

[0038] A suction cup 24 is fixedly connected to the lower surface of the first leg 20, and the upper surface of the suction cup 24 is fixedly connected to the lower surface of the second leg 22.

[0039] Specifically, suction cup 24 is used to enhance the stability of the device during use.

[0040] Working principle: When the device is needed, first pull the handle 7 so that one end of the first pin 8 fixedly connected to the gear 6 on its outer wall slides inside the moving groove 9 opened in the inner wall of the support frame 2. This pulls the gear 6 away from the outer wall of the rack 4. Then, press the end of the L-shaped column 11 near the spring 13 to press down the spring 13, which moves the buckle 10 fixedly connected to the outer wall of the L-shaped column 11. After the gear 6 and the buckle 10 are both away from the rack 4, the rack 4 begins to slide and descend the sliding plate 3 fixedly connected to its outer wall inside the support frame 2 and the support plate 1. The measuring instrument 5 fixedly connected to the lower surface of the sliding plate 3 will also follow the sliding plate. 3. Lower the device. When it reaches the appropriate height, reset the gear 6 and the buckle 10. Press down on the handle 7 to rotate the gear 6 fixedly connected to its outer wall upward. The gear 6 then drives the rack 4 meshing with its outer wall to rise. After pulling the handle 7 outward, reset it and continue pressing the rack 4 to rise. First, insert the outer walls of the first insertion post 17 and the second insertion post 19 into the inner walls of the first circular groove 21 and the second circular groove 23, so that the support plate 1 rotates and the inner walls of the first slot 14 and the second slot 15 are engaged with the outer walls of the first support leg 20 and the second support leg 22. This not only achieves the effect of raising and lowering the measuring instrument 5, but also achieves the effect of quickly installing and fixing the device.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic field measuring instrument for detecting a magnetic ore body, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to a support frame (2), the interior of the support frame (2) is slidably connected to a sliding plate (3), the outer wall of the sliding plate (3) is fixedly connected to a rack (4), the lower surface of the sliding plate (3) is fixedly connected to a measuring instrument (5), the outer wall of the rack (4) is meshingly connected to a gear (6), the outer wall of the gear (6) is fixedly connected to a handle (7), the interior of the gear (6) is fixedly connected to a first latch (8), and the inner wall of the support frame (2) is provided with a movable groove (9). ), one end of the first latch (8) is slidably connected to the inside of the movable groove (9), the outer wall of the rack (4) is meshingly connected with a buckle (10), the outer wall of the buckle (10) is fixedly connected to an L-shaped column (11), the inner wall of the L-shaped column (11) is rotatably connected to a second latch (12), one end of the second latch (12) is fixedly connected to the inside of the support frame (2), a spring (13) is arranged inside the support plate (1), and one end of the spring (13) is fixedly connected to the lower surface of the L-shaped column (11).

2. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 1, characterized in that: A first card slot (14) is provided inside the support plate (1), and a second card slot (15) is provided inside the support plate (1).

3. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 2, characterized in that: A first square plate (16) is fixedly connected to the upper surface of the support plate (1), and a first plug post (17) is fixedly connected to the outer wall of the first square plate (16).

4. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 3, characterized in that: A second square plate (18) is fixedly connected to the upper surface of the support plate (1), and a second plug post (19) is fixedly connected to the outer wall of the second square plate (18).

5. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 2, characterized in that: The support plate (1) is slidably connected to a first leg (20) inside, the first slot (14) is slidably connected to an outer wall of the first leg (20), and the first leg (20) is provided with a first circular groove (21) inside.

6. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 4, characterized in that: One end of the first plug post (17) is slidably connected to the inside of the first circular groove (21), the inside of the support plate (1) is slidably connected to the second leg (22), and the inside of the second slot (15) is slidably connected to the outer wall of the second leg (22).

7. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 6, characterized in that: A second circular groove (23) is provided inside the second leg (22), and one end of the second plug post (19) is slidably connected inside the second circular groove (23).

8. A magnetic field measuring instrument for detecting magnetic ore bodies according to claim 5, characterized in that: A suction cup (24) is fixedly connected to the lower surface of the first leg (20), and an upper surface of the suction cup (24) is fixedly connected to the lower surface of the second leg (22).

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