Aluminum-nickel-cobalt magnetic steel for rapid water quality tester

Abstract

The utility model relates to the technical field of magnetic steel, in particular to aluminum-nickel-cobalt magnetic steel for a rapid water quality tester, which comprises an equipment shell, and is characterized in that the equipment shell is rounded, a display screen is mounted in the center of the top of the equipment shell, a fixed frame is mounted at the joint of the display screen and the equipment shell, and the fixed frame is connected with the equipment shell. The upper right corner of the equipment shell is provided with a display screen, the lower right corner of the display screen is provided with a start button, the equipment shell is of a hollow structure, one side of the inner wall of the equipment shell is provided with a supporting plate, the supporting plate is provided with a magnetic steel block, one side of the high-definition line interface is provided with a detection assembly, and the other side of the inner wall of the equipment shell is provided with a reading assembly. The aluminum-nickel-cobalt magnetic steel with the technical index is used as a water quality tester, so that the water quality tester can be used for rapidly and quantitatively testing samples, has the characteristics of small size, light weight, simplicity in operation, intuition, lightness, portability and the like, and is suitable for field sites and laboratories.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic steel, in particular to an aluminum-nickel-cobalt magnetic steel for a rapid water quality tester. Background Art

[0002] Magnets generally refer to aluminum-nickel-cobalt alloys. Magnets are made of several hard and strong metals, such as iron, aluminum, nickel, cobalt, etc., and sometimes copper, niobium, and tantalum. They are used to make super-hard permanent magnetic alloys. When used in the field of water quality meters, existing water quality meters generally require high sensitivity, small size, light weight, and lightweight and portable characteristics. However, the built-in magnets of common water quality meters are large in size, low in sensitivity, and not conducive to portable use, and cannot be used in the field and in the laboratory.

[0003] A Chinese patent discloses a water quality meter (publication number: CN 212568745 U) including a water quality detection body shell, characterized in that: a notch frame is fixedly provided on the upper end surface of the water quality detection body shell near the left side and at the edge of the inner extension groove, an inner extension groove is opened on the upper end surface of the water quality detection body shell and located at the inner middle position of the notch frame, and wall rail grooves are opened on the inner walls of both sides of the inner extension groove near the upper part. However, the internal magnetic steel structure of this water quality meter is relatively complex, the volume is large, it is not portable as a whole, and the operation is relatively cumbersome, so there is a need for an aluminum-nickel-cobalt magnet for a rapid water quality meter. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing water quality measuring instruments in the prior art, such as the complex internal magnetic steel structure, large volume, lack of overall portability, and cumbersome operation, and to propose an aluminum-nickel-cobalt magnet for a rapid water quality measuring instrument.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the aluminum-nickel-cobalt magnet for a rapid water quality tester described in the utility model includes a device shell, which is characterized in that: the device shell is rounded, a display screen is installed at the top center of the device shell, a fixed frame is installed at the connection between the display screen and the device shell, a start button is provided at the lower right corner of the display screen, the device shell is a hollow structure, a support plate is installed on one side of the inner wall of the device shell, a magnetic steel block is installed on the support plate, a power interface is provided on one side of the magnetic steel block, a high-definition line interface is provided on one side of the power interface, a detection component is provided on one side of the high-definition line interface, and a reading component is provided on the other side of the inner wall of the device shell.

[0006] Preferably, the number of the detection components is 4 and they are arranged in an equidistant array, and the detection components include a detection body, one end of the detection body is connected to a detection head, and the other end is connected to a fixing seat, and the fixing seat is associated with a support plate.

[0007] Preferably, the reading component includes a connecting plate, a reading interface is provided on one side of the connecting plate, and an information transmission port is provided on one side of the reading interface. By setting the reading interface and the information transmission port, an external USB flash drive or SD card can be connected to read information, thereby displaying it on the display screen.

[0008] Preferably, the magnetic steel block is made of aluminum-nickel-cobalt alloy and has a square structure.

[0009] Preferably, the outer wall of the magnetic steel block is provided with an anti-corrosion layer and a wear-resistant coating associated with the anti-corrosion layer. The service life of the magnetic steel block can be effectively extended by providing the anti-corrosion layer and the wear-resistant coating.

[0010] Preferably, a hanging hole is provided at the bottom of the device housing, the number of the hanging holes is 2 and they are arranged corresponding to each other, and a wear-resistant pad is provided at the bottom of the device housing, which can effectively prevent the device housing from being scratched and abraded.

[0011] The utility model is beneficial in that:

[0012] The utility model has a simple structure, integrates multiple functions and is highly practical. By using the aluminum-nickel-cobalt magnet with the technical indicators as a water quality meter, the rapid water quality meter can be used to quickly quantitatively measure the sample. The instrument meets the requirements of small size, light weight, simple operation, intuitiveness, high sensitivity, lightness and portability. It is suitable for field and laboratory use. The service life of the magnetic steel block can be effectively extended by arranging an anti-corrosion layer and a wear-resistant coating. By arranging a hanging hole, the matching hanging rope can be passed through the hanging hole when used outdoors, and the device can be carried on the shoulder, thereby improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic structural diagram of the utility model from another viewing angle.

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0017] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 5This is a schematic diagram of the coating structure of the magnetic steel block of the utility model.

[0019] In the figure: 1. Display screen; 2. Fixed frame; 3. Start button; 4. Equipment casing; 5. Information transmission port; 6. Reading interface; 7. Magnetic steel block; 8. Power interface; 9. High-definition line interface; 10. Detection body; 11. Support plate; 12. Hanging hole; 13. Wear-resistant coating; 14. Anti-corrosion layer; 15. Wear-resistant pad; 16. Fixed seat; 17. Detection head.

[0020] When water quality testing is required, first connect the power cord to the power interface, the HD cable to the HD cable interface, drop the sample on the detection head, long press the start button to start the device, and directly view the data displayed on the display. The anti-corrosion layer and wear-resistant coating on the magnetic steel block can effectively protect the surface of the magnetic steel block and extend its service life. When you need to read information such as an external USB flash drive, insert it into the reading interface, and view the data on the display through the linkage between the reading interface and the information transmission port. When you need to carry it outside, you can pass the matching lanyard through the hanging hole and carry it on your shoulder for portable use. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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. Example

[0022] See also Figure 1-5 As shown, an aluminum-nickel-cobalt magnet for a rapid water quality tester includes an equipment shell, characterized in that: the equipment shell is rounded, and the rounded corners can protect the staff from being scratched during use, a display screen 1 is installed at the top center of the equipment shell, a fixed frame 2 is installed at the connection between the display screen 1 and the equipment shell, a start button 3 is provided at the lower right corner of the display screen 1, the equipment shell is a hollow structure, a support plate 11 is installed on one side of the inner wall of the equipment shell, a magnetic steel block 7 is installed on the support plate 11, a power interface 8 is provided on one side of the magnetic steel block 7, a high-definition line interface 9 is provided on one side of the power interface 8, a detection component is provided on one side of the high-definition line interface 9, and a reading component is provided on the other side of the inner wall of the equipment shell.

[0023] In this embodiment, the number of the detection components is 4 and they are arranged in an equidistant array. The detection components include a detection body 10 , one end of which is connected to a detection head 17 , and the other end is connected to a fixing seat 16 , and the fixing seat 16 is associated with a support plate 11 .

[0024] In this embodiment, the reading component includes a connecting board, a reading interface 6 is provided on one side of the connecting board, and an information transmission port 5 is provided on one side of the reading interface 6. By setting the reading interface 6 and the information transmission port 5, an external USB flash drive or SD card can be connected to read information, thereby displaying the data on the display screen 1.

[0025] In this embodiment, the magnetic steel block 7 is made of aluminum-nickel-cobalt alloy and has a square structure. The magnetic steel block 7 is fixed on the support plate 11 by screw connection or glue compound. The technical indicators of the aluminum-nickel-cobalt alloy are as follows:

[0026] 1. Chemical composition: (%)

[0027] Al: 8.1~8.3, Ni:14.1~14.3, Co:24.2~24.5, Cu:2.9~3.1 and the rest Fe

[0028] Trace elements: Ti: 0.21~0.25, S: 0.15~0.18, C: 0.11~0.15;

[0029] 2. Magnetic properties: Br = 12500-12800Gs, (BH) max ≥ 5.5MGOe

[0030] Hcb>630 Oe Hcj>640 Oe;

[0031] By using the AlNiCo magnet with this technical index as a water quality meter, the rapid quantitative determination of samples by the rapid water quality meter can be realized, and the instrument has the characteristics of small size, light weight, simple operation, intuitiveness, high sensitivity, light weight and portability. It is suitable for field and laboratory use of AlNiCo magnets for rapid water quality meters.

[0032] In this embodiment, the outer wall of the magnetic steel block 7 is provided with an anti-corrosion layer 14 and a wear-resistant coating 13 associated with the anti-corrosion layer 14. The anti-corrosion layer 14 and the wear-resistant coating 13 are both existing technologies. By providing the anti-corrosion layer 14 and the wear-resistant coating 13, the service life of the magnetic steel block 7 can be effectively extended.

[0033] In this embodiment, a hanging hole 12 is provided at the bottom of the device housing 4. The number of the hanging holes 12 is 2 and they are arranged corresponding to each other. By setting the hanging hole 12, an external hanging rope can be passed through the hanging hole 12, so that the device can be used portable. A wear-resistant pad 15 is provided at the bottom of the device housing 4. The wear-resistant pad 15 is a common product on the market and can be purchased directly. By setting the wear-resistant pad 15, the device housing 4 can be effectively prevented from being scratched and abraded.

[0034] The implementation principle of this embodiment is: when water quality testing is required, first connect the power cord to the power interface 8, connect the high-definition cable to the high-definition cable interface 9, drop the sample on the detection head 17, long press the start button 3 to start the device, and directly view the data displayed on the display screen 1. The anti-corrosion layer 14 and the wear-resistant coating 13 on the magnetic steel block 7 can effectively protect the surface of the magnetic steel block 7 and extend its service life. When it is necessary to read information such as an external USB flash drive, insert it into the reading interface 6. Through the linkage cooperation of the reading interface 6 and the information transmission port 5, you can view the data on the display screen 1. When you need to carry it out for use, you can pass the matching lanyard through the hanging hole 12 and carry it on your shoulder for portable use.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum-nickel-cobalt magnet for a rapid water quality tester, comprising an equipment housing, characterized in that: The device housing (4) is rounded, a display screen (1) is installed at the top center of the device housing (4), a fixed frame (2) is installed at the connection between the display screen (1) and the device housing (4), a start button (3) is provided at the lower right corner of the display screen (1), the device housing (4) is a hollow structure, a support plate (11) is installed on one side of the inner wall of the device housing (4), a magnetic steel block (7) is installed on the support plate (11), a power interface (8) is provided on one side of the magnetic steel block (7), a high-definition line interface (9) is provided on one side of the power interface (8), a detection component is provided on one side of the high-definition line interface (9), and a reading component is provided on the other side of the inner wall of the device housing (4).

2. The aluminum nickel cobalt magnet for a rapid water quality tester according to claim 1, characterized in that: The number of the detection components is 4 and they are arranged in an array with equal spacing. The detection components comprise a detection body (10), one end of the detection body (10) is connected to a detection head (17), and the other end is connected to a fixing seat (16), and the fixing seat (16) is associated with the support plate (11).

3. The aluminum nickel cobalt magnet for a rapid water quality tester according to claim 1, characterized in that: The reading component comprises a connecting plate, one side of the connecting plate is provided with a reading interface (6), and one side of the reading interface (6) is provided with an information transmission port (5).

4. The aluminum nickel cobalt magnet for a rapid water quality tester according to claim 1, characterized in that: The magnetic steel block (7) is made of aluminum-nickel-cobalt alloy and has a square structure.

5. The aluminum nickel cobalt magnet for a rapid water quality tester according to claim 1, characterized in that: The outer wall of the magnetic steel block (7) is provided with an anti-corrosion layer (14) and a wear-resistant coating (13) associated with the anti-corrosion layer (14).

6. The aluminum nickel cobalt magnet for a rapid water quality tester according to claim 1, characterized in that: The bottom of the device housing (4) is provided with a hanging hole (12), the number of the hanging holes (12) is two and they are arranged corresponding to each other, and the bottom of the device housing (4) is provided with a wear-resistant pad (15).

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