Magnetic moment measuring instrument

Abstract

The invention discloses a magnetic moment measuring instrument, and relates to the field of measuring instruments, the magnetic moment measuring instrument comprises a measuring instrument body, two L-shaped abutting plates and two guide rods, and a wireless transmission module is fixedly arranged in the measuring instrument body. According to the invention, the L-shaped abutting plate and the guide rod are arranged, the wireless transmission module ensures that the measuring instrument body can be wirelessly connected with a computer, real-time transmission and display of data are realized, the red signal lamp and the green signal lamp are arranged, the green lamp indicates normal connection, and the red lamp indicates wrong connection; the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module are arranged at the bottom of the measuring instrument in a magnetic attraction mode, and the two first driving mechanisms drive the two L-shaped abutting plates to clamp the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module, so that the assembly stability of the two modules is improved, falling during use is prevented, and the measurement accuracy is improved. And the two second driving mechanisms can conveniently drive the guide rods to quickly guide out the two modules, so that a user can conveniently and quickly replace the two modules.

Description

Technical Field

[0001] The invention relates to the field of measuring instruments, and in particular to a magnetic moment measuring instrument. Background Art

[0002] The magnetic moment in the magnetic moment meter is also called the magnetic dipole moment. It is a macroscopic physical quantity that measures the overall magnetization intensity of a magnet. The magnetic moment is a must-measure item in magnetic materials and rock magnetism.

[0003] Existing magnetic moment measuring instruments are difficult to achieve wireless transmission and real-time display of data during use, and thus it is difficult to improve the convenience and efficiency of use. Currently, most wireless magnetic moment measurement modules are set at the bottom of the measuring instrument by magnetic attraction. As a result, the wireless magnetic moment measurement module may not be firmly magnetically attracted or even fall off during use, thereby affecting the normal use of the measuring instrument. In addition, when the wireless magnetic moment measurement module is disassembled and replaced, it may be difficult to disassemble the wireless magnetic moment measurement module due to excessive magnetic attraction. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the wireless magnetic moment measurement module has weak magnetic attraction and when the wireless magnetic moment measurement module is disassembled and replaced, the wireless magnetic moment measurement module may be disassembled due to excessive magnetic attraction force, and a magnetic moment measuring instrument is proposed.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A magnetic moment measuring instrument, comprising a measuring instrument body, two L-shaped abutment plates and two guide rods, wherein a wireless transmission module is fixedly arranged inside the measuring instrument body, two signal lights are fixedly arranged on the top of the measuring instrument body, a first magnetic plate is fixedly arranged on the bottom of the measuring instrument body, a wireless magnetic moment magnetic attraction module and a magnetic moment measurement probe module are arranged on the bottom of the measuring instrument body, a second magnetic plate is fixedly arranged on the top of the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, each of the second magnetic plates is attracted to the first magnetic plate, and a third magnetic plate is fixedly arranged on the side walls of the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, and the two third magnetic plates are attracted to each other; The two L-shaped abutment plates are both fitted on the bottom of the measuring instrument body, the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module are respectively fitted on the inner walls of the corresponding L-shaped abutment plates, each of the guide rods is arranged at the bottom of the back side of the measuring instrument body, the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module are respectively arranged at one end of the adjacent guide rods, the side wall of the measuring instrument body is provided with two first driving mechanisms, each of the L-shaped abutment plates is matched with the corresponding first driving mechanism, and the back side of the measuring instrument body is provided with two second driving mechanisms, each of the guide rods is matched with the corresponding second driving mechanism.

[0006] Preferably, each of the first driving mechanisms includes a first L-shaped plate, a first screw and a first knob, the first L-shaped plate is fixedly arranged on the side wall of the measuring instrument body, the first screw is threadedly sleeved on the inside of the first L-shaped plate, one end of the first screw is fixedly connected to the first knob, and abutment grooves are provided on the side walls of each of the L-shaped abutment plates, and the other end of each of the first screws is inserted into the inside of the corresponding abutment grooves.

[0007] Preferably, each of the second driving mechanisms includes a second L-shaped plate, a second screw and a second knob, the second L-shaped plate is fixedly arranged on the back side of the measuring instrument body, the second screw is threadedly sleeved on the inside of the second L-shaped plate, one end of the second screw is fixedly connected to the second knob, and the other end of the second screw is fixedly connected to the other end of the corresponding guide rod.

[0008] Preferably, a U-shaped handle is fixedly provided on the side wall of the measuring instrument body, and an anti-slip sleeve is fixedly sleeved on the outside of the U-shaped handle, and the anti-slip sleeve is a rubber sleeve.

[0009] Preferably, two telescopic rods are fixedly provided on the inner wall of each of the first L-shaped plates, and one end of each telescopic rod is fixedly connected to the adjacent L-shaped abutment plate.

[0010] Preferably, two connecting rods are fixedly provided on the inner wall of each second L-shaped plate, a limiting plate is commonly fixedly provided on one end of each two adjacent connecting rods, and each second screw rod is threadedly sleeved on the inside of the corresponding limiting plate.

[0011] Preferably, two limit blocks are fixedly provided on the rod wall of each second screw rod, and each limit block is provided on one side of an adjacent limit plate.

[0012] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. The present invention ensures that the measuring instrument body can be wirelessly connected to the computer through the wireless transmission module by setting an L-shaped abutment plate and a guide rod, so as to realize real-time transmission and display of data. Two red and green signal lights are set, and the green light indicates a normal connection, and the red light indicates a connection error. The wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module are set at the bottom of the measuring instrument by magnetic attraction. The two first driving mechanisms drive the two L-shaped abutment plates to clamp the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, thereby improving the assembly stability of the two modules and preventing them from falling during use. The two second driving mechanisms can easily drive the guide rods to quickly export the two modules, so that the user can quickly replace the two modules.

[0013] 2. The present invention, by setting up two first driving mechanisms, each of which includes a first L-shaped plate, a first screw and a first knob, respectively adheres the two L-shaped abutment plates to the outer walls of the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, and twists the two first knobs to drive the corresponding first screws to rotate, and the two first screws are both threadedly sleeved on the inside of the corresponding first L-shaped plates, so that the two first screws can rotate and move at the same time, and one end of the two first screws can be smoothly inserted into the inside of the corresponding abutment groove, and then the two L-shaped abutment plates can be pushed to smoothly clamp the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module.

[0014] 3. The present invention, by setting up two second driving mechanisms, each of which includes a second L-shaped plate, a second screw and a second knob, fixes one end of the two guide rods to one end of the corresponding second screw respectively. When the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module need to be disassembled and replaced, the second knob is turned to drive the corresponding second screw to rotate. The second screw is threadedly sleeved on the inside of the corresponding second L-shaped plate, so that the second screw can rotate and move at the same time, and can push the two guide rods to quickly export the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, thereby preventing the magnetic attraction force from being too large and causing difficulty in disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 Rear view of Figure 3 For the present invention Figure 2 A magnified schematic diagram of part A; Figure 4 For the present invention Figure 3 A side structural schematic diagram of a second L-shaped plate.

[0017] Description of reference numerals: 1. Measuring instrument body; 2. L-shaped abutment plate; 3. Guide rod; 4. Wireless transmission module; 5. Signal light; 6. First magnetic plate; 7. Wireless magnetic moment magnetic attraction module; 8. Magnetic moment measurement probe module; 9. Second magnetic plate; 10. Third magnetic plate; 11. First L-shaped plate; 12. First screw rod; 13. First knob; 14. Second L-shaped plate; 15. Second screw rod; 16. Second knob; 17. U-shaped handle; 18. Anti-slip cover; 19. Telescopic rod; 20. Connecting rod; 21. Limit plate; 22. Limit block. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] The embodiment of the invention discloses a magnetic moment measuring instrument.

[0020] The present invention provides Figure 1-4 A magnetic moment measuring instrument shown includes a measuring instrument body 1, two L-shaped abutment plates 2 and two guide rods 3, a wireless transmission module 4 is fixedly arranged inside the measuring instrument body 1, two signal lights 5 are fixedly arranged on the top of the measuring instrument body 1, a first magnetic plate 6 is fixedly arranged on the bottom of the measuring instrument body 1, a wireless magnetic moment magnetic attraction module 7 and a magnetic moment measurement probe module 8 are arranged on the bottom of the measuring instrument body 1, a second magnetic plate 9 is fixedly arranged on the top of the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, each second magnetic plate 9 is attracted to the first magnetic plate 6, and a third magnetic plate 10 is fixedly arranged on the side walls of the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, and the two third magnetic plates 10 are attracted to each other; The two L-shaped abutment plates 2 are both fitted on the bottom of the measuring instrument body 1, the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8 are respectively fitted on the inner wall of the corresponding L-shaped abutment plates 2, each guide rod 3 is arranged at the bottom of the back side of the measuring instrument body 1, the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8 are respectively arranged at one end of the adjacent guide rod 3, the side wall of the measuring instrument body 1 is provided with two first driving mechanisms, each L-shaped abutment plate 2 is matched with the corresponding first driving mechanism, and the back side of the measuring instrument body 1 is provided with two second driving mechanisms, each guide rod 3 is matched with the corresponding second driving mechanism, through the two L-shaped abutment plates 2 and the two guide rods 3, the two first driving mechanisms drive the two L-shaped abutment plates 2 to clamp the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, thereby improving the stability of the assembly of the two modules and preventing them from falling during use, and the two second driving mechanisms can easily drive the guide rod 3 to quickly export the two modules, so that the user can quickly replace the two modules.

[0021] In order to push the two L-shaped abutment plates 2 to smoothly clamp the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, as shown in FIG. Figure 1-3As shown, each first driving mechanism includes a first L-shaped plate 11, a first screw 12 and a first knob 13. The first L-shaped plate 11 is fixedly arranged on the side wall of the measuring instrument body 1, and the first screw 12 is threadedly sleeved on the inside of the first L-shaped plate 11. One end of the first screw 12 is fixedly connected to the first knob 13. A supporting groove is provided on the side wall of each L-shaped support plate 2, and the other end of each first screw 12 is inserted into the inside of the corresponding support groove. Through the two first driving mechanisms, the two L-shaped support plates 2 can be pushed to smoothly clamp the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8.

[0022] In order to push the two guide rods 3 to quickly export the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, and to prevent the magnetic attraction force from being too strong and causing difficulty in disassembly, Figure 1-4 As shown, each second driving mechanism includes a second L-shaped plate 14, a second screw 15 and a second knob 16. The second L-shaped plate 14 is fixedly arranged on the back side of the measuring instrument body 1. The second screw 15 is threadedly sleeved on the inside of the second L-shaped plate 14. One end of the second screw 15 is fixedly connected to the second knob 16, and the other end of the second screw 15 is fixedly connected to the other end of the corresponding guide rod 3. Through the two second driving mechanisms, the two guide rods 3 can be pushed to quickly export the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8 to prevent the magnetic attraction force from being too large and causing difficulty in disassembly.

[0023] In order to facilitate the user to take the measuring instrument body 1, Figure 1-3 As shown, a U-shaped handle 17 is fixedly provided on the side wall of the measuring instrument body 1, and an anti-slip sleeve 18 is fixedly sleeved on the outside of the U-shaped handle 17. The anti-slip sleeve 18 is a rubber sleeve. The U-shaped handle 17 and the anti-slip sleeve 18 make it convenient for the user to pick up the measuring instrument body 1.

[0024] In order to connect the L-shaped abutment plate 2 and ensure that the L-shaped abutment plate 2 can move stably, as shown in FIG. Figure 1-2 As shown, two telescopic rods 19 are fixedly provided on the inner wall of each first L-shaped plate 11, and one end of each telescopic rod 19 is fixedly connected to the adjacent L-shaped support plate 2. Through the provided telescopic rods 19, the L-shaped support plate 2 can be connected and ensure that the L-shaped support plate 2 can move stably.

[0025] In order to enhance the stability of the rotation and movement of the second screw rod 15 and ensure that the second screw rod 15 can rotate and move stably, Figure 3-4As shown, two connecting rods 20 are fixedly provided on the inner wall of each second L-shaped plate 14, and a limiting plate 21 is fixedly provided at one end of each two adjacent connecting rods 20. Each second screw rod 15 is threadedly sleeved on the inside of the corresponding limiting plate 21. By setting the limiting plate 21, the stability of the rotation and movement of the second screw rod 15 can be enhanced, thereby ensuring that the second screw rod 15 can rotate and move stably.

[0026] Finally, in order to limit the moving distance of the second screw rod 15 and prevent the second screw rod 15 from falling off, Figure 4 As shown, two limit blocks 22 are fixedly provided on the rod wall of each second screw rod 15, and each limit block 22 is provided on one side of an adjacent limit plate 21. By providing the limit blocks 22, the moving distance of the second screw rod 15 can be limited to prevent the second screw rod 15 from falling off.

[0027] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A magnetic moment measuring instrument, comprising a measuring instrument body (1), two L-shaped abutment plates (2) and two guide rods (3), characterized in that: A wireless transmission module (4) is fixedly arranged inside the measuring instrument body (1); two signal lights (5) are fixedly arranged on the top of the measuring instrument body (1); a first magnetic plate (6) is fixedly arranged on the bottom of the measuring instrument body (1); a wireless magnetic moment magnetic attraction module (7) and a magnetic moment measurement probe module (8) are arranged on the bottom of the measuring instrument body (1); a second magnetic plate (9) is fixedly arranged on the top of each of the wireless magnetic moment magnetic attraction module (7) and the magnetic moment measurement probe module (8); each of the second magnetic plates (9) is attracted to the first magnetic plate (6); and a third magnetic plate (10) is fixedly arranged on the side walls of each of the wireless magnetic moment magnetic attraction module (7) and the magnetic moment measurement probe module (8); the two third magnetic plates (10) are attracted to each other; The two L-shaped abutment plates (2) are both fitted on the bottom of the measuring instrument body (1); the wireless magnetic moment magnetic attraction module (7) and the magnetic moment measurement probe module (8) are respectively fitted on the inner wall of the corresponding L-shaped abutment plate (2); each guide rod (3) is arranged at the bottom of the back of the measuring instrument body (1); the wireless magnetic moment magnetic attraction module (7) and the magnetic moment measurement probe module (8) are respectively arranged at one end of an adjacent guide rod (3); two first drive mechanisms are arranged on the side wall of the measuring instrument body (1); each of the L-shaped abutment plates (2) matches the corresponding first drive mechanism; and two second drive mechanisms are arranged on the back of the measuring instrument body (1); each of the guide rods (3) matches the corresponding second drive mechanism.

2. A magnetic moment measuring instrument according to claim 1, characterized in that: Each of the first driving mechanisms comprises a first L-shaped plate (11), a first screw rod (12) and a first knob (13); the first L-shaped plate (11) is fixedly arranged on a side wall of a measuring instrument body (1); the first screw rod (12) is threadedly sleeved inside the first L-shaped plate (11); one end of the first screw rod (12) is fixedly connected to the first knob (13); a side wall of each of the L-shaped abutment plates (2) is provided with abutment grooves; the other end of each of the first screw rods (12) is inserted into the inside of the corresponding abutment grooves.

3. A magnetic moment measuring instrument according to claim 1, characterized in that: Each of the second driving mechanisms comprises a second L-shaped plate (14), a second screw rod (15) and a second knob (16); the second L-shaped plate (14) is fixedly arranged on the back side of the measuring instrument body (1); the second screw rod (15) is threadedly sleeved inside the second L-shaped plate (14); one end of the second screw rod (15) is fixedly connected to the second knob (16); and the other end of the second screw rod (15) is fixedly connected to the other end of the corresponding guide rod (3).

4. A magnetic moment measuring instrument according to claim 1, characterized in that: A U-shaped handle (17) is fixedly provided on the side wall of the measuring instrument body (1), and an anti-slip sleeve (18) is fixedly sleeved on the outside of the U-shaped handle (17), and the anti-slip sleeve (18) is a rubber sleeve.

5. A magnetic moment measuring instrument according to claim 2, characterized in that: Two telescopic rods (19) are fixedly arranged on the inner wall of each of the first L-shaped plates (11), and one end of each telescopic rod (19) is fixedly connected to an adjacent L-shaped abutment plate (2).

6. A magnetic moment measuring instrument according to claim 3, characterized in that: Two connecting rods (20) are fixedly provided on the inner wall of each second L-shaped plate (14), a limiting plate (21) is commonly fixedly provided on one end of each two adjacent connecting rods (20), and each second screw rod (15) is threadedly sleeved on the inside of a corresponding limiting plate (21).

7. A magnetic moment measuring instrument according to claim 3, characterized in that: Two limit blocks (22) are fixedly arranged on the rod wall of each second screw rod (15), and each limit block (22) is arranged on one side of an adjacent limit plate (21).

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