Magnetic moment measuring instrument

Abstract

The utility model discloses a magnetic moment measuring instrument, which relates to the field of measuring instruments and 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 utility model, through the arrangement of the L-shaped abutting plate and the guide rod, 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, and through the arrangement of the red signal lamp and the green signal lamp, 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 utility model relates to the field of measuring instrument, concretely relates to a magnetic moment measuring instrument. BACKGROUND

[0002] The magnetic moment in the magnetic moment measuring instrument is also called magnetic dipole moment, and is a macroscopic physical quantity for measuring the overall magnetization intensity of a magnet.

[0003] The existing magnetic moment measuring instrument is difficult to realize wireless transmission and real-time display of data when in use, and thus is difficult to improve the convenience and efficiency of use. At present, the wireless magnetic moment measuring module is mostly arranged at the bottom of the measuring instrument through magnetic attraction, and thus the wireless magnetic moment measuring module may be not firmly attracted or even fall off during use, thereby affecting the normal use of the measuring instrument. Moreover, when the wireless magnetic moment measuring module is disassembled and replaced, the wireless magnetic moment measuring module may be difficult to disassemble due to excessive magnetic attraction. UTILITY MODEL CONTENT

[0004] The utility model provides a magnetic moment measuring instrument to solve the problem that the wireless magnetic moment measuring module is not firmly attracted in the prior art and is difficult to disassemble when the wireless magnetic moment measuring module is disassembled and replaced due to excessive magnetic attraction.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A magnetic moment measuring instrument, comprising a measuring instrument body, two L-shaped stop plates and two guide rods, a wireless transmission module is fixedly arranged in the measuring instrument body, two signal lights are fixedly arranged at the top of the measuring instrument body, a first magnetic plate is fixedly arranged at the bottom of the measuring instrument body, a wireless magnetic moment magnetic attraction module and a magnetic moment measuring probe module are arranged at the bottom of the measuring instrument body, a second magnetic plate is fixedly arranged at the top of the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module, each second magnetic plate is attracted to the first magnetic plate, a third magnetic plate is fixedly arranged on the side wall of the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module, and the two third magnetic plates are attracted to each other.

[0007] The two L-shaped stop plates are attached to the bottom of the measuring instrument body, the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module are attached to the inner walls of the corresponding L-shaped stop plates, each guide rod is arranged at the back bottom of the measuring instrument body, the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module are arranged at one end of the adjacent guide rods, two first driving mechanisms are arranged on the side wall of the measuring instrument body, each L-shaped stop plate is matched with the corresponding first driving mechanism, two second driving mechanisms are arranged on the back of the measuring instrument body, and each guide rod is matched with the corresponding second driving mechanism.

[0008] Preferably, each of the first driving mechanisms comprises a first L-shaped plate, a first screw rod and a first knob, the first L-shaped plate is fixedly arranged on the side wall of the measuring instrument body, the first screw rod is threadedly sleeved in the first L-shaped plate, one end of the first screw rod is fixedly connected with the first knob, the side wall of each of the L-shaped abutting plates is provided with an abutting groove, and the other end of each of the first screw rods is inserted into the corresponding abutting groove.

[0009] Preferably, each of the second driving mechanisms comprises a second L-shaped plate, a second screw rod and a second knob, the second L-shaped plate is fixedly arranged on the back of the measuring instrument body, the second screw rod is threadedly sleeved in the second L-shaped plate, one end of the second screw rod is fixedly connected with the second knob, and the other end of the second screw rod is fixedly connected with the other end of the corresponding guide rod.

[0010] Preferably, the side wall of the measuring instrument body is fixedly provided with a U-shaped handle, the outer portion of the U-shaped handle is fixedly sleeved with an anti-skid sleeve, and the anti-skid sleeve is a rubber sleeve.

[0011] Preferably, the inner wall of each of the first L-shaped plates is fixedly provided with two telescopic rods, and one end of each of the telescopic rods is fixedly connected with the adjacent L-shaped abutting plate.

[0012] Preferably, the inner wall of each of the second L-shaped plates is fixedly provided with two connecting rods, one end of each of the two adjacent connecting rods is fixedly provided with a limiting plate, and each of the second screw rods is threadedly sleeved in the corresponding limiting plate.

[0013] Preferably, the rod wall of each of the second screw rods is fixedly provided with two limiting blocks, and each of the limiting blocks is arranged on one side of the adjacent limiting plate.

[0014] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0015] 1. The utility model discloses a L-shaped abutting plate and a guide rod are arranged, wireless transmission module is used to ensure that the measuring instrument body can be wirelessly connected with a computer, real-time transmission and display of data are realized, two signal lamps of red and green are arranged, the green lamp indicates that the connection is normal, and the red lamp indicates that the connection is wrong, 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, two first driving mechanisms drive two L-shaped abutting plates to clamp the wireless magnetic moment magnetic attraction module and the magnetic moment measuring probe module, so that the stability of the assembly of the two modules is improved, and falling during use is prevented, and two second driving mechanisms can conveniently drive the guide rods to quickly guide out the two modules, so that users can quickly replace the two modules.

[0016] 2. The utility model discloses a first drive mechanism, and each first drive mechanism includes a first L-shaped plate, a first screw rod and a first knob, two L-shaped resisting plates are respectively attached to the outer wall of the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, two first knobs are twisted to drive the corresponding first screw rod to rotate, the two first screw rods are threadedly sleeved in the inside of the corresponding first L-shaped plate, and then the two first screw rods can rotate and move, and then one end of the two first screw rods can be smoothly inserted into the inside of the corresponding resisting groove, and then the two L-shaped resisting plates can be pushed to tightly clamp the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module.

[0017] 3. The utility model discloses a second drive mechanism, and each second drive mechanism includes a second L-shaped plate, a second screw rod and a second knob, one end of two guide rods is fixedly connected with the end of the corresponding second screw rod, 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 twisted to drive the corresponding second screw rod to rotate, the second screw rod is threadedly sleeved in the inside of the corresponding second L-shaped plate, and then the second screw rod can rotate and move, and then the two guide rods can be pushed to quickly guide out the wireless magnetic moment magnetic attraction module and the magnetic moment measurement probe module, and prevent the magnetic attraction from being too large to cause disassembly difficulty. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0019] Figure 1 It is the sectional view structural schematic diagram of the utility model;

[0020] Figure 2 It is the rear view of the utility model; Figure 1

[0021] Figure 3 It is the A part enlarged schematic diagram of the utility model; Figure 2

[0022] Figure 4 It is the second L-shaped plate side view structural schematic diagram of the utility model; Figure 3

[0023] Mark explanation:

[0024] ​​​1, measuring instrument body; 2, L-shaped stop 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; 13, first knob; 14, second L-shaped plate; 15, second screw; 16, second knob; 17, U-shaped handle; 18, anti-skid sleeve; 19, telescopic rod; 20, connecting rod; 21, limiting plate; 22, limiting block. DETAILED DESCRIPTION

[0025] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0026] The utility model discloses a magnetic moment measuring instrument.

[0027] The utility model provides a kind of magnetic moment measuring instrument as Figures 1-4 As shown in the magnetic moment measuring instrument includes measuring instrument body 1, two L-shaped stop plate 2 and two guide rods 3, the inside fixed setting of measuring instrument body 1 is provided with wireless transmission module 4, the top of measuring instrument body 1 is fixedly provided with two signal lights 5, the bottom of measuring instrument body 1 is fixedly provided with first magnetic plate 6, the bottom of measuring instrument body 1 is provided with wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8, the top of wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8 is fixedly provided with second magnetic plate 9, each second magnetic plate 9 is attracted to first magnetic plate 6, the side wall of wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8 is fixedly provided with third magnetic plate 10, two third magnetic plates 10 are attracted between;

[0028] Two L-shaped stop plates 2 are attached to the bottom of measuring instrument body 1, wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8 are attached to the inner wall of corresponding L-shaped stop plate 2 respectively, each guide rod 3 is arranged at the back bottom of measuring instrument body 1, wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8 are arranged at one end of adjacent guide rod 3 respectively, the side wall of measuring instrument body 1 is provided with two first driving mechanisms, each L-shaped stop plate 2 is matched with corresponding first driving mechanism, the back of measuring instrument body 1 is provided with two second driving mechanisms, each guide rod 3 is matched with corresponding second driving mechanism, by the setting of two L-shaped stop plates 2 and two guide rods 3, two first driving mechanisms drive two L-shaped stop plates 2 to clamp wireless magnetic moment magnetic attraction module 7 and magnetic moment measurement probe module 8, so as to improve the stability of the assembly of the two modules, prevent falling during use, two second driving mechanisms can facilitate the drive guide rod 3 to quickly guide out the two modules, facilitate users to quickly replace the two modules.

[0029] In order to be able to push two L-shaped resistance plates 2 to tightly clamp the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, as shown in Figures 1-3 Each first driving mechanism 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 the side wall of the measuring instrument body 1, the first screw rod 12 is threadedly sleeved in the inside of the first L-shaped plate 11, one end of the first screw rod 12 is fixedly connected with the first knob 13, and the side wall of each L-shaped resistance plate 2 is provided with a resistance groove, and the other end of each first screw rod 12 is inserted into the inside of the corresponding resistance groove. Through the two first driving mechanisms, the two L-shaped resistance plates 2 can be pushed to tightly clamp the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8.

[0030] In order to be able to push two guide rods 3 to quickly guide out the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, prevent the magnetic attraction force from being too large to cause difficult disassembly, as shown in Figures 1-4 Each second driving mechanism 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 of the measuring instrument body 1, the second screw rod 15 is threadedly sleeved in the inside of the second L-shaped plate 14, one end of the second screw rod 15 is fixedly connected with the second knob 16, and the other end of the second screw rod 15 is fixedly connected with 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 guide out the wireless magnetic moment magnetic attraction module 7 and the magnetic moment measurement probe module 8, preventing the magnetic attraction force from being too large to cause difficult disassembly.

[0031] In order to facilitate the user to take the measuring instrument body 1, as shown in Figures 1-3 The side wall of the measuring instrument body 1 is fixedly provided with a U-shaped handle 17, and the outside of the U-shaped handle 17 is fixedly sleeved with an anti-skid sleeve 18, and the anti-skid sleeve 18 is a rubber sleeve. Through the U-shaped handle 17 and the anti-skid sleeve 18, the user can easily take the measuring instrument body 1.

[0032] In order to be able to connect the L-shaped resistance plate 2 and ensure that the L-shaped resistance plate 2 can move stably, as shown in Figures 1-2 The inner wall of each first L-shaped plate 11 is fixedly provided with two telescopic rods 19, one end of each telescopic rod 19 is fixedly connected with the adjacent L-shaped resistance plate 2, and the telescopic rod 19 is arranged. The L-shaped resistance plate 2 can be connected, and the L-shaped resistance plate 2 can move stably.

[0033] In order to be able to strengthen the stability of the rotation and movement of the second screw rod 15, ensure that the second screw rod 15 can rotate and move stably, as shown in Figures 3-4As shown, the inner wall of each second L-shaped plate 14 is fixedly provided with two connecting rods 20, and one end of each two adjacent connecting rods 20 is fixedly provided with a limiting plate 21, and each second screw rod 15 is threadedly sleeved in the inside of the corresponding limiting plate 21, and the limiting plate 21 can further strengthen the stability of the rotation and movement of the second screw rod 15, and ensure that the second screw rod 15 can stably rotate and move.

[0034] Finally, in order to limit the moving distance of the second screw rod 15 and prevent the second screw rod 15 from falling off, as shown, Figure 4 As shown, the rod wall of each second screw rod 15 is fixedly provided with two limiting blocks 22, and each limiting block 22 is arranged on one side of the adjacent limiting plate 21, and the limiting block 22 can further limit the moving distance of the second screw rod 15 and prevent the second screw rod 15 from falling off.

[0035] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A magnetic moment measuring instrument, comprising a measuring instrument body (1), two L-shaped abutments (2) and two guide rods (3), characterized in that, The measuring instrument body (1) is internally equipped with a wireless transmission module (4), and two indicator lights (5) are fixedly installed on the top of the measuring instrument body (1). A first magnetic plate (6) is fixedly installed 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 installed on the bottom of the measuring instrument body (1). A second magnetic plate (9) is fixedly installed on the top of both 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). A third magnetic plate (10) is fixedly installed on the side wall of both the wireless magnetic moment magnetic attraction module (7) and the magnetic moment measurement probe module (8). Two third magnetic plates (10) are attracted to each other. Both L-shaped abutments (2) are attached to 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 attached to the inner wall of the corresponding L-shaped abutment (2). Each guide rod (3) is located 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 located 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 (2) is matched with the corresponding first driving mechanism. The back 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.

2. The magnetic moment measuring instrument according to claim 1, characterized in that, Each of the first driving mechanisms includes a first L-shaped plate (11), a first screw (12), and a first knob (13). The first L-shaped plate (11) is fixedly disposed on the side wall of the measuring instrument body (1). The first screw (12) is threaded into the inside of the first L-shaped plate (11). One end of the first screw (12) is fixedly connected to the first knob (13). Each L-shaped abutment plate (2) has an abutment groove on its side wall. The other end of each first screw (12) is inserted into the corresponding abutment groove.

3. A magnetic moment measuring instrument according to claim 1, characterized in that, Each of the second drive mechanisms includes a second L-shaped plate (14), a second screw (15), and a second knob (16). The second L-shaped plate (14) is fixedly disposed on the back of the measuring instrument body (1). The second screw (15) is threaded into the interior 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).

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). 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 installed 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 the 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 of the second L-shaped plates (14). One end of each pair of adjacent connecting rods (20) is fixedly provided with a limiting plate (21). Each of the second screws (15) is threaded into the interior of the corresponding limiting plate (21).

7. A magnetic moment measuring instrument according to claim 3, characterized in that, Each of the second screws (15) has two fixed limit blocks (22) on its rod wall, and each limit block (22) is located on one side of the adjacent limit plate (21).

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