High-accuracy ferroboron content measuring device

Abstract

The utility model relates to the technical field of content detection devices, in particular to a high-accuracy ferroboron content measuring device which comprises a machine body shell, a containing cavity is formed in the machine body shell, a mounting groove is formed in the upper end face of the machine body shell, and two placing grooves are formed in the mounting groove; the motor, the filter disc and the optical filters are arranged, the optical filters related to measurement are installed in the four optical filter grooves of the filter disc in advance so as to reduce interference spectral lines and background intensity, the light source is started after a detected object is placed in the test frame, rays emitted by the light source penetrate through the focus lens and the optical filters and enter the test frame, and then the light source is started. The light rays penetrate through the detection object in the test frame, then enter the detector and are received and analyzed by the detector, so that refraction of the light rays in the machine body shell is reduced, the situation that the irradiation effect of a light source is weakened due to loss generated by refraction is avoided, the detection precision of the content of ferroboron in the detection object is improved, and the detector is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of content detection devices, in particular to a boron-iron content measuring device with high accuracy. Background Art

[0002] A spectroscope is a scientific instrument that decomposes complex light into spectral lines and is composed of a prism, a diffraction grating, etc. The spectroscope can be used to measure the light reflected from the surface of an object. By capturing the light information through the spectroscope, developing a photographic negative, or automatically displaying numerical values on a computerized display instrument for display and analysis, it is possible to know what elements are contained in an item. This technology is widely used in the detection of air pollution, water pollution, food hygiene, the metal industry, etc.

[0003] After retrieval, the publication number: CN220305152U discloses a spectroscope. An extinction layer is provided on the inner walls of the machine cover and the body shell. The extinction layer absorbs useless stray light and reduces the diffuse reflection of light, preventing the measured data from being unstable, ensuring that the light received by the detector is the light after passing through the sample, improving the detection accuracy, and providing a more accurate test result. However, in the above prior art, when performing a spectral test on the test object in the placement groove, its light source needs to pass through a focusing lens, a refracting lens, and a grating filter in sequence and complete two refractions of light before it can pass through the test object and enter the detector. During the refraction process of the refracted light source rays, there will be energy loss, which will weaken the irradiation effect of the light source and reduce the detection accuracy.

[0004] In order to solve the above problems, the utility model proposes a boron-iron content measuring device with high accuracy. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a boron-iron content measuring device with high accuracy to solve the technical problem of "in the above prior art, when performing a spectral test on the test object in the placement groove, its light source needs to pass through a focusing lens, a refracting lens, and a grating filter in sequence and complete two refractions of light before it can pass through the test object and enter the detector. During the refraction process of the refracted light source rays, there will be energy loss, which will weaken the irradiation effect of the light source and reduce the detection accuracy" in the prior art.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0007] A device for measuring ferroboron content with high accuracy comprises a body shell, a housing cavity is provided in the body shell, a mounting groove is provided on the upper end surface of the body shell, two placement grooves are provided on the mounting groove, both of the two placement grooves are connected with the housing cavity, a test frame is provided in both of the two placement grooves, a light source, a focusing mirror, a motor and a detector are fixedly installed on the inner wall of the housing cavity, a filter disc is fixedly sleeved on the output shaft of the motor, four optical sheet grooves are provided on the side wall of the filter disc, and filters are fixedly connected in the four optical sheet grooves.

[0008] As a preferred technical solution of the utility model, a side wall of the machine body shell is provided with an inspection hole, and a side guard plate is fixedly connected to the side wall of the machine body shell located at the inspection hole by four fixing bolts.

[0009] As a preferred technical solution of the utility model, the upper end surface of the body shell is provided with a hood for covering the mounting groove, the hood is connected to the body shell through a rotating shaft, and the side wall of the body shell is fixedly connected with a magnetic suction block.

[0010] As a preferred technical solution of the utility model, the inner wall of the accommodating cavity and the lower end surface of the hood are coated with a matte layer, and the matte layer is a silicon dioxide coating.

[0011] As a preferred technical solution of the utility model, an electric control box is arranged in the body shell, a main control circuit board and a power supply are arranged in the electric control box, and a main control switch is installed on the side wall of the body shell.

[0012] As a preferred technical solution of the present invention, a control panel and an adjustment knob are provided on the side wall of the body shell, the control panel and the adjustment knob are electrically connected to the main control circuit board, the main control switch, power supply, light source, motor, and detector are electrically connected to the main control circuit board, and a plurality of connectors are provided on the side of the body shell away from the control panel, and the plurality of connectors are electrically connected to the electrical control box.

[0013] The utility model provides a device for measuring the content of ferroboron with high accuracy, which has the following features:

[0014] Beneficial effects:

[0015] 1. By setting a motor, a filter disc, and a filter, the filters related to the measurement are installed in the four optical slots of the filter disc in advance to reduce the intensity of the interference spectrum and the background. After the test object is placed in the test frame, the light source is started, and the rays emitted by the light source pass through the focusing lens and the filter and enter the test frame. After the light passes through the test object in the test frame, it enters the detector and is received and analyzed by the detector, which reduces the refraction of the light in the body shell to avoid the loss caused by the refraction to weaken the irradiation effect of the light source, thereby improving the detection accuracy of the boron iron content in the test object, and is more practical;

[0016] 2. By providing an inspection hole and side guards, when the components in the accommodation cavity are damaged or need to be repaired, the four fixing bolts can be removed to separate the side guards from the side walls of the inspection hole, and then the staff can disassemble the components in the accommodation cavity through the inspection hole to extend the service life of the measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic three-dimensional structure diagram of a boron-iron content measuring device with high accuracy proposed by the present utility model;

[0018] Figure 2 FIG. is a front structural sectional view of a boron-iron content measuring device with high accuracy proposed by the present utility model;

[0019] Figure 3 FIG. is a schematic three-dimensional diagram of the connection structure between the filter disc and the filter in a boron-iron content measuring device with high accuracy proposed by the present utility model.

[0020] In the figure: 1 body shell, 2 mounting groove, 3 test frame, 4 light source, 5 focusing lens, 6 motor, 7 filter disc, 8 filter, 9 detector, 10 control panel, 11 electronic control box, 12 magnetic attraction block, 13 machine cover, 14 side guard, 15 adjustment knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] Therefore, a feature pointed out in this specification will be used to illustrate one of the features of one embodiment of the present utility model, rather than implying that each embodiment of the present utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to show possible system designs, these features can also be used in other combinations not explicitly described. Therefore, unless otherwise stated, the described combination is not intended to be limiting.

[0023] The principle and structure of the present utility model will be described in detail below with reference to the accompanying drawings and embodiments:

[0024] Refer to Figures 1 - 3, A boron-iron content measuring device with high accuracy, including a body shell 1. An accommodation cavity is provided inside the body shell 1. An installation groove 2 is provided on the upper end surface of the body shell 1. Two placement grooves are provided on the installation groove 2, and both of the two placement grooves are communicated with the accommodation cavity. Test frames 3 are arranged in both of the two placement grooves. A light source 4, a focusing lens 5, a motor 6, and a detector 9 are fixedly installed on the inner wall of the accommodation cavity. A filter disc 7 is fixedly sleeved on the output shaft of the motor 6. Four light filter slots are provided on the side wall of the filter disc 7, and light filters 8 are fixedly connected in all of the four light filter slots.

[0025] After the test object is placed in the test frame 3, light filters 8 related to measurement can be installed in the four light filter slots of the filter disc 7. Then, the light source 4 is used to make the emitted light pass through the focusing lens 5 and the light filter 8 and enter the test frame 3. After the light passes through the test object in the test frame 3, it enters the detector 9, and the detector 9 receives the light for analysis, reducing the refraction of light to avoid weakening the irradiation effect of the light source 4 due to loss, improving the detection accuracy of the test object, and being more practical;

[0026] Further, a maintenance hole is provided on the side wall of the body shell 1, and a side guard plate 14 is fixedly connected to the side wall of the body shell 1 at the maintenance hole through four fixing bolts.

[0027] By providing the maintenance hole and the side guard plate 14, when the components in the accommodation cavity are damaged or need to be repaired, the four fixing bolts can be removed to separate the side guard plate 14 from the side wall of the maintenance hole, and then the staff can disassemble the components in the accommodation cavity through the maintenance hole to improve the service life of the measuring device;

[0028] Further, a machine cover 13 for covering the installation groove 2 is provided on the upper end surface of the body shell 1. The machine cover 13 is connected to the body shell 1 through a rotating shaft, and a magnetic attraction block 12 is fixedly connected to the side wall of the body shell 1.

[0029] By providing the machine cover 13 and the magnetic attraction block 12, after the test object is placed in the test frame 3, the machine cover 13 is removed and used to cover the installation groove 2. After the installation groove 2 is covered, the magnetic attraction block 12 will magnetically attract the side wall of the machine cover 13 to ensure the stability of the machine cover 13;

[0030] Further, an anti-reflection layer is coated on both the inner wall of the accommodation cavity and the lower end surface of the machine cover 13, and the anti-reflection layer is a silicon dioxide coating.

[0031] By setting the anti-reflection layer as a silicon dioxide coating, the high light absorption ability of the silicon dioxide coating can effectively reduce ray reflection and scattering and reduce the influence on the detection data;

[0032] Further, an electric control box 11 is provided inside the body shell 1. A main control circuit board and a power supply are provided inside the electric control box 11, and a main control switch is installed on the side wall of the body shell 1.

[0033] By providing an electric control box 11, the main control circuit board and the power supply can be placed inside the electric control box 11 and protected by it;

[0034] Furthermore, a control panel 10 and adjustment knobs 15 are provided on the side wall of the body housing 1. The control panel 10 and the adjustment knobs 15 are both electrically connected to the main control circuit board. The main control switch, the power supply, the light source 4, the motor 6, and the detector 9 are all electrically connected to the main control circuit board. A plurality of connectors are provided on the side of the body housing 1 facing away from the control panel 10, and the plurality of connectors are all electrically connected to the electric control box 11.

[0035] By providing the control panel 10 and the adjustment knobs 15 and making them electrically connected to the main control circuit board, the control panel 10 and the adjustment knobs 15 can control and start the main control switch, the power supply, the light source 4, the motor 6, and the detector 9 through the main control circuit board. The setting of the connectors enables external devices to be connected to the electric control box 11 for data transmission;

[0036] Furthermore, the manufacturer of the motor 6 is Xiamen Pushinuo Trading Co., Ltd., and the model is R88M-1M75030T-BS2;

[0037] Furthermore, the light source 4, the focusing lens 5, the detector 9, the control panel 10, the electric control box 11, the main control circuit board, the main control switch, and the power supply have been fully disclosed in the publication number: CN220305152U, and will not be elaborated here.

[0038] The working principle of the present utility model: After the test object is placed in the test frame 3, filter plates 8 related to measurement can be installed in the four light sheet slots of the filter disc 7. Then, the light source 4 is used to emit light rays that pass through the focusing lens 5 and the filter plate 8 and enter the test frame 3. After the light rays pass through the test object in the test frame 3, they enter the detector 9, and the detector 9 receives and analyzes the light rays, reducing the refraction of the light rays to avoid weakening the irradiation effect of the light source 4 due to loss, improving the detection accuracy of the test object, and being more practical;

[0039] Compared with the prior art, by providing the motor 6, the filter disc 7, and the filter plate 8, filter plates 8 related to measurement are installed in the four light sheet slots of the filter disc 7 in advance to reduce the intensity of interfering spectral lines and the background. After the test object is placed in the test frame 3, the light source 4 is started. The rays emitted by the light source 4 pass through the focusing lens 5, the filter plate 8 and enter the test frame 3. After the light rays pass through the test object in the test frame 3, they enter the detector 9 and the detector 9 completes the reception and analysis, reducing the refraction of the light rays inside the body housing 1 to avoid weakening the irradiation effect of the light source 4 due to the loss caused by refraction, improving the detection accuracy of the boron and iron content in the test object, and being more practical.

[0040] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A boron-iron content measuring device with high accuracy, including a machine body shell (1), characterized in that, The housing shell (1) is provided with a receiving cavity, the upper end surface of the housing shell (1) is provided with a mounting groove (2), the mounting groove (2) is provided with two placement grooves, the two placement grooves are both connected to the housing cavity, the two placement grooves are both provided with a test frame (3), the inner wall of the housing cavity is fixedly provided with a light source (4), a focusing lens (5), a motor (6), and a detector (9), the output shaft of the motor (6) is fixedly sleeved with a filter disc (7), the side wall of the filter disc (7) is provided with four optical plate grooves, and the four optical plate grooves are each fixedly connected with an optical filter (8).

2. The boron-iron content measuring device with high accuracy according to claim 1, characterized in that, An inspection hole is provided on the side wall of the machine body shell (1), and a side guard plate (14) is fixedly connected to the side wall of the machine body shell (1) at the inspection hole via four fixing bolts.

3. The boron-iron content measuring device with high accuracy according to claim 1, characterized in that, The upper end surface of the machine body shell (1) is provided with a machine cover (13) for covering the mounting groove (2); the machine cover (13) is connected to the machine body shell (1) via a rotating shaft; and a magnetic attraction block (12) is fixedly connected to the side wall of the machine body shell (1).

4. The boron-iron content measuring device with high accuracy according to claim 3, characterized in that, The inner wall of the accommodating cavity and the lower end surface of the machine cover (13) are both coated with a matte layer, and the matte layer is a silicon dioxide coating.

5. The boron-iron content measuring device with high accuracy according to claim 1, characterized in that, An electric control box (11) is arranged inside the machine body casing (1), a main control circuit board and a power supply are arranged inside the electric control box (11), and a main control switch is installed on the side wall of the machine body casing (1).

6. The boron-iron content measuring device with high accuracy according to claim 5, characterized in that, A control panel (10) and an adjusting knob (15) are arranged on the side wall of the body shell (1); the control panel (10) and the adjusting knob (15) are electrically connected to a main control circuit board; the main control switch, power supply, light source (4), motor (6), and detector (9) are electrically connected to the main control circuit board; a plurality of connectors are arranged on a side of the body shell (1) away from the control panel (10); and the plurality of connectors are electrically connected to an electric control box (11).

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