Pulse magnetic field gauss meter

Abstract

The utility model relates to the technical field of gauss meters, and provides a pulsed magnetic field gauss meter, which comprises a gauss meter body, a wiring port arranged at the top of the gauss meter body, a connecting wire inserted in the wiring port, and a detection head arranged at the tail end of the connecting wire, the top of the gauss meter body is provided with a dustproof assembly which can rotate to perform dustproof protection on the wiring port, the side surface of the gauss meter body is provided with a clamping groove, the middle part in the clamping groove is provided with a transverse groove, the transverse groove is internally provided with a clamping and fixing assembly for clamping and fixing the connecting wire, and the bottom in the clamping groove is provided with an anti-scraping assembly for performing anti-scraping protection on the connecting wire. By means of the design, the problems that in the prior art, when a gauss meter is carried, a connecting line is swung, so that the connecting line is bent and damaged, and meanwhile dust and other foreign matter in the external environment enter a connector, so that the connector is damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gaussmeters, and in particular to a pulse magnetic field gaussmeter. Background Art

[0002] The millitesla meter measures magnetic fields based on the Hall effect principle and uses Hall sensors as magnetic sensing elements. Users may find that even at the same point, different measurement results may be obtained using different types of probes. This is not a measurement error, but the result of different sizes of Hall sensors and assembly position errors. It is particularly important to correctly select the millitesla meter and the corresponding Hall probe according to different needs.

[0003] After searching, the announcement number CN214122439U discloses an anti-interference type Gaussmeter for permanent magnet motor processing, including a Gaussmeter body, the front end of the Gaussmeter body is fixedly installed with a display screen and a control panel from top to bottom in sequence, and the outer side of the Gaussmeter body is provided with anti-slip grooves, the upper end of the Gaussmeter body is fixedly connected with a line connector, and the upper end of the Gaussmeter body is fixedly connected with an anti-interference clamp sleeve, the inside of the mounting groove is fixedly connected with a mounting spring, and the outer side of the mounting spring is fixedly connected with a positioning button, the positioning button is movably connected to the mounting groove through the mounting spring, and the outer side of the connecting wire head is fixedly connected with a connecting wire body, the lower end of the connecting wire body is fixedly connected with a detection head, and the outer side of the detection head is detachably connected with a protective cover. The anti-interference type Gaussmeter for permanent magnet motor processing increases the overall anti-interference effect, thereby ensuring the overall detection accuracy, reducing the probability of overall damage, and facilitating the replacement of damaged protective covers.

[0004] The above-mentioned anti-interference Gaussmeter for permanent magnet motor processing does not have a bundling design for the connecting wire body, which may easily cause the connecting wire to swing during carrying, thereby causing the connecting wire to bend and be damaged. At the same time, the Gaussmeter does not have a closed dust-proof design for the line connector, which may easily cause dust and other foreign matter in the external environment to enter the connector and cause it to be damaged. Utility Model Content

[0005] The utility model provides a pulse magnetic field gauss meter, which solves the problem that in the prior art, the connecting line of the gauss meter is swung during carrying, thereby causing the connecting line to bend and be damaged, and foreign matter such as dust in the external environment enters the inside of the connecting head, thereby causing damage to the connecting head.

[0006] The technical solution of the utility model is as follows: a pulse magnetic field gaussmeter, comprising a gaussmeter body, a wiring port arranged at the top of the gaussmeter body, a connecting wire plugged into the wiring port, and a detection head installed at the end of the connecting wire, a dustproof component which can be rotated to protect the wiring port from dust is arranged on the top of the gaussmeter body, a card slot is arranged on the side of the gaussmeter body, a transverse groove is arranged in the middle of the card slot, a clamping component for clamping the connecting wire is arranged in the transverse groove, and a scratch-proof component for scratch-proofing the connecting wire is arranged at the bottom of the card slot.

[0007] Preferably, the dustproof component includes a first spring ring, the first spring ring is movably connected in a notch at the top of the gaussmeter body, and a handle is fixedly connected to the top of the first spring ring.

[0008] Preferably, the dustproof assembly further comprises a cover cap, which is fixedly connected to one side of the handle via a connecting block, and a groove at the bottom of the cover cap matches the size of the wiring port.

[0009] Preferably, the clamping assembly is two groups symmetrically arranged in the transverse groove, and the clamping assembly includes an inner sleeve, which is fixedly connected to the inner wall of the transverse groove, and the inner sleeve groove is elastically connected to a second spring ring, and the end of the second spring ring is fixedly connected to a clamping arc plate.

[0010] Preferably, the anti-scratch component includes a threaded column, and the threaded column is fixedly connected to the bottom of the slot.

[0011] Preferably, the anti-scratch component further comprises a threaded tube, a threaded groove is formed at the bottom of the threaded tube, and the threaded tube is threadedly connected to the outside of the threaded column through the threaded groove.

[0012] Preferably, a screw sleeve is fixedly connected to the top of the threaded tube, and a non-slip rubber ring is fixedly connected to the outside of the screw sleeve.

[0013] Preferably, the top of the screw sleeve is provided with a hole which matches the size of the detection head.

[0014] The beneficial effects of the utility model are:

[0015] The utility model comprises a gaussmeter body, a wiring port arranged at the top of the gaussmeter body, a connecting wire plugged into the wiring port, and a detection head installed at the end of the connecting wire. A dustproof component which can rotate and thus perform dustproof protection on the wiring port is arranged on the top of the gaussmeter body. A card slot is arranged on the side of the gaussmeter body. A transverse slot is arranged in the middle of the card slot. A clamping component for clamping the connecting wire is arranged in the transverse slot. An anti-scratch component for scratch-proofing the connecting wire is arranged at the bottom of the card slot. The design solves the problems in the prior art that the connecting wire of the gaussmeter is swung during carrying, thereby causing the connecting wire to be bent and damaged, and foreign matter such as dust in the external environment enters the interior of the connecting head, thereby causing it to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall device structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified image of area A;

[0019] Figure 3 This is a schematic diagram of the handle-twisting and pulling-up structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the side structure of the overall device of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of region C;

[0022] Figure 6 This is a schematic diagram of the structure of the anti-scratch component of the utility model;

[0023] Figure 7 This is a schematic diagram of the threaded pipe and threaded column structure of the utility model;

[0024] In the figure: 1. Gaussmeter body; 11. Card slot; 12. Wiring port; 13. Horizontal slot; 2. Connecting wire; 21. Detection head; 3. Dustproof assembly; 31. Twist handle; 32. First spring ring; 33. Connecting block; 34. Cover cap; 4. Clamping assembly; 41. Inner sleeve; 42. Second spring ring; 43. Clamping arc plate; 5. Anti-scratch assembly; 51. Twist sleeve; 511. Anti-slip rubber ring; 52. Threaded tube; 521. Threaded groove; 53. Threaded column. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 2 The utility model provides a technical solution: a pulse magnetic field gaussmeter, comprising a gaussmeter body 1, a wiring port 12 arranged at the top of the gaussmeter body 1, a connecting line 2 plugged into the wiring port 12, and a detection head 21 installed at the end of the connecting line 2. A dustproof component 3 that can rotate to protect the wiring port 12 from dust is arranged on the top of the gaussmeter body 1, a card slot 11 is opened on the side of the gaussmeter body 1, a transverse groove 13 is opened in the middle of the card slot 11, a clamping component 4 for clamping the connecting line 2 is arranged in the transverse groove 13, and an anti-scratch component 5 for scratching the connecting line 2 is arranged at the bottom of the card slot 11. This design solves the problem that the connecting line of the gaussmeter in the prior art is swung during carrying, thereby causing the connecting line to bend and be damaged, and at the same time, foreign matter such as dust in the external environment enters the inside of the connector and causes it to be damaged.

[0027] See also Figure 2 and Figure 3 The dustproof component 3 includes a first spring ring 32, which is elastically connected to the top notch of the Gaussmeter body 1. A handle 31 is fixedly connected to the top of the first spring ring 32. The dustproof component 3 also includes a cap 34, which is fixedly connected to one side of the handle 31 through a connecting block 33. The bottom slot of the cap 34 matches the size of the wiring port 12. When the wiring port 12 is in a non-connected state, the handle 31 can be pulled upward and rotated until the cap 34 is located above the wiring port 12. Then, the handle 31 is loosened so that the handle 31 shrinks under the elastic action of the first spring ring 32 until the cap 34 covers the top of the wiring port 12. Through this design, the wiring port 12 can be closed and dustproofed.

[0028] See also Figure 4 and Figure 5 The clamping assembly 4 is composed of two groups symmetrically arranged in the transverse groove 13. The clamping assembly 4 includes an inner sleeve 41, which is fixedly connected to the inner wall of the transverse groove 13. The notch of the inner sleeve 41 is elastically connected to a second spring coil 42, and the end of the second spring coil 42 is fixedly connected to a clamping arc plate 43. When the connecting line 2 is not in use, it can be placed horizontally in the card slot 11, and the clamping work is completed under the action of the two groups of second spring coils 42 and the clamping arc plate 43. This design can prevent it from swinging during carrying.

[0029] See also Figure 1 The anti-scratch component 5 includes a threaded column 53, which is fixedly connected to the bottom of the card slot 11. The anti-scratch component 5 also includes a threaded tube 52. A threaded groove 521 is provided at the bottom of the threaded tube 52. The threaded tube 52 is threadedly connected to the outside of the threaded column 53 through the threaded groove 521. A screw sleeve 51 is fixedly connected to the top of the threaded tube 52. An anti-slip rubber ring 511 is fixedly connected to the outside of the screw sleeve 51. A 512 is provided on the top of the screw sleeve 51. 512 matches the size of the detection head 21. When the connecting line 2 is placed in the card slot 11, the screw sleeve 51 can be rubbed so that the screw sleeve 51 is spirally advanced upward on the upper part of the threaded column 53 until the detection head 21 is located in the groove 512. Through this design, the detection head 21 can be protected from scratches.

[0030] The working principle and use process of the utility model are as follows:

[0031] When the wiring port 12 is in a non-connected state, the handle 31 can be pulled upward and rotated until the cap 34 is located above the wiring port 12, and then the handle 31 is loosened so that the handle 31 shrinks under the elastic action of the first spring coil 32 until the cap 34 covers the top of the wiring port 12. Through this design, the wiring port 12 can be closed and dust-proofed. When the connecting line 2 is not in use, it can be placed horizontally in the slot 11 and clamped under the action of two sets of second spring coils 42 and the clamping arc plate 43. Through this design, it can be prevented from swinging during carrying. In particular, the sleeve 51 can be rubbed so that the sleeve 51 is spirally advanced upward on the upper part of the threaded column 53 until the detection head 21 is located in the groove 512. Through this design, the detection head 21 can be scratch-proofed.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pulsed magnetic field gaussmeter, comprising a gaussmeter body (1), a wiring port (12) arranged at the top of the gaussmeter body (1), a connecting wire (2) plugged into the wiring port (12), and a detection head (21) installed at the end of the connecting wire (2), characterized in that: The top of the Gaussmeter body (1) is provided with a dustproof component (3) which can be rotated to provide dustproof protection for the wiring port (12); a card slot (11) is provided on the side of the Gaussmeter body (1); a transverse groove (13) is provided in the middle of the card slot (11); a clamping component (4) for clamping the connecting wire (2) is provided in the transverse groove (13); and an anti-scratch component (5) for providing scratchproof protection for the connecting wire (2) is provided at the bottom of the card slot (11).

2. A pulse magnetic field gaussmeter according to claim 1, characterized in that: The dustproof component (3) comprises a first spring ring (32), the first spring ring (32) being movably connected in a notch at the top of the gaussmeter body (1), and a screw handle (31) being fixedly connected to the top of the first spring ring (32).

3. A pulsed magnetic field gaussmeter according to claim 1, characterized in that: The dustproof component (3) further comprises a cover cap (34), wherein the cover cap (34) is fixedly connected to one side of the screw handle (31) via a connecting block (33), and a groove at the bottom of the cover cap (34) matches the size of the wiring port (12).

4. A pulsed magnetic field gaussmeter according to claim 1, characterized in that: The clamping components (4) are two groups symmetrically arranged in the transverse groove (13), and the clamping components (4) include an inner sleeve (41), the inner sleeve (41) is fixedly connected to the inner wall of the transverse groove (13), the notch of the inner sleeve (41) is elastically connected to a second spring ring (42), and the end of the second spring ring (42) is fixedly connected to a clamping arc plate (43).

5. The pulse magnetic field gaussmeter according to claim 1, characterized in that: The anti-scratch component (5) comprises a threaded column (53), and the threaded column (53) is fixedly connected to the bottom of the slot (11).

6. The pulse magnetic field gauss meter according to claim 1, characterized in that: The anti-scratch component (5) further comprises a threaded tube (52), a threaded groove (521) being provided at the bottom of the threaded tube (52), and the threaded tube (52) is threadedly connected to the outside of the threaded column (53) via the threaded groove (521).

7. A pulsed magnetic field gaussmeter according to claim 6, characterized in that: A screw sleeve (51) is fixedly connected to the top of the threaded tube (52), and an anti-slip rubber ring (511) is fixedly connected to the outside of the screw sleeve (51).

8. The pulse magnetic field gauss meter according to claim 7, characterized in that: The top of the screw sleeve (51) is provided with (512), and the size of the (512) matches that of the detection head (21).

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