Turbidimeter of integrated operational amplifier constant current source circuit

Abstract

The utility model discloses a turbidimeter of an integrated operational amplifier constant current source circuit, which belongs to the technical field of turbidimeters of integrated operational amplifier constant current source circuits, and is characterized by comprising a turbidimeter body, a groove is arranged at the top of the turbidimeter body, a cleaning component is clamped in the groove, and the cleaning component is connected with the turbidimeter body. The bottom of the turbidimeter body is fixedly connected with a storage assembly; the cleaning assembly comprises a frame, a magnetic attraction groove is formed in the bottom of the inner wall of the frame, an alignment groove is formed in the top of the frame, an alignment block is clamped in the alignment groove, and cleaning cloth is fixedly connected to the bottom of the alignment block. The problems that in the prior art, liquid needing to be detected needs to be put into a detection bottle, in the process that the liquid is guided into the detection bottle, the liquid remains on the surface of the detection bottle, the residual liquid influences the subsequent liquid detection effect of a turbidimeter, and a storage structure for the detection bottle is lacked are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of turbidity meters with integrated operational amplifier constant current source circuits, in particular to a turbidity meter with integrated operational amplifier constant current source circuits. Background Art

[0002] Photoelectric turbidimeter is a special instrument for measuring the turbidity of water based on the principle that turbid liquid scatters light. It is generally used for continuous and automatic measurement of water turbidity and is widely used in municipal water supply, drinking water treatment, sewage treatment and wastewater treatment.

[0003] Existing photoelectric turbidimeters have a compact structure, a built-in LCD screen, and are easy to read data. However, they are inconvenient to carry, have poor temperature and chemical resistance of the test tube, and are easily damaged, which can affect the turbidimeter's test data.

[0004] The existing patent (publication number: CN211602928U) discloses a portable photoelectric turbidity meter, including a turbidity detection box, a detection test tube, a turbidity detection unit and a turbidity detection display unit. The turbidity detection box includes a detection box body, the detection test tube is threadedly connected to a placement groove provided in the detection box body, the turbidity detection unit includes an infrared light emitting device, the infrared light emitting device is arranged at the left end of the detection test tube, the first photoelectric conversion module and the second photoelectric conversion module are respectively arranged at the right end and the rear end of the detection test tube, the turbidity detection display unit includes a glass box, the glass box is connected to the front surface of the detection box body by screws, and an MCU processing module is provided at the left end of the bottom end of the glass box. The direct light and scattered light of the infrared light emitting device penetrating the detection test tube are respectively received through the first photoelectric conversion module and the second photoelectric conversion module. The MCU processing module processes the digital signals converted by the first photoelectric conversion module and the second photoelectric conversion module.

[0005] In response to the above problems, the existing patent provides a solution. During the use of the existing turbidity meter, the liquid to be tested needs to be placed inside the test bottle. During the process of guiding the liquid into the test bottle, liquid will remain on the surface of the test bottle. The residual liquid will affect the subsequent turbidity meter's liquid detection effect, and there is a lack of a storage structure for the test bottle.

[0006] Therefore, a turbidity meter with an integrated operational amplifier constant current source circuit is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a turbidity meter with an integrated operational amplifier constant current source circuit, which can solve the problems of the existing turbidity meter in that during the use of the turbidity meter, the liquid to be tested needs to be placed in the interior of the test bottle. During the process of guiding the liquid into the test bottle, liquid will remain on the surface of the test bottle, which will affect the effect of subsequent turbidity meter on liquid state detection, and there is a lack of a storage structure for the test bottle.

[0008] To achieve the above object, the present invention provides the following technical solution: a turbidimeter with an integrated operational amplifier constant current source circuit, comprising a turbidimeter body, a groove being formed on the top of the turbidimeter body, a cleaning assembly being clamped in the groove, and a storage assembly being fixedly connected to the bottom of the turbidimeter body;

[0009] The cleaning assembly includes a frame, a magnetic groove is provided at the bottom of the inner wall of the frame, an alignment groove is provided at the top of the frame, an alignment block is clamped inside the alignment groove, a cleaning cloth is fixedly connected to the bottom of the alignment block, a magnetic block used in conjunction with the magnetic groove is fixedly connected to the bottom of the cleaning cloth, a mounting groove is provided at the top of the frame, a sealing cover is provided at the top of the frame, a mounting block used in conjunction with the mounting groove is fixedly connected to the bottom of the sealing cover, and a thermal wire is fixedly connected to the inside of the frame.

[0010] Preferably, the bottom of the turbidimeter body is fixedly connected to a bottom plate, a pull-out hole is opened on the right side of the bottom plate, and a pull-out box is clamped inside the pull-out hole.

[0011] Preferably, a sponge pad is fixedly connected to the interior of the pull-out box, the top of the sponge pad is clamped with the detection bottle body, and a pull-out block is fixedly connected to the right side of the pull-out box.

[0012] Preferably, a plug hole is provided on the front side of the pull-out box, and an ultraviolet disinfection lamp board is clamped inside the plug hole.

[0013] Preferably, a square groove is provided on the left side of the turbidimeter body, and the inside of the square groove is slidably connected to the ultrasonic cleaning machine body.

[0014] Preferably, a rotating block is fixedly connected to the left side of the turbidimeter body, and a limiting block is fixedly connected to the surface of the rotating block.

[0015] Preferably, a receiving groove is provided on the top of the turbidimeter body, and an adjusting handle is rotatably connected to the interior of the receiving groove.

[0016] Preferably, a slide groove is provided on the front side of the turbidimeter body, a slider is slidably connected to the interior of the slide groove, and a protective plate is fixedly connected to the top of the slider.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present application, the cleaning cloth in the cleaning assembly can absorb moisture on the surface of the test bottle body, ensuring that the surface of the test bottle remains dry before turbidity testing, avoiding residual liquid from affecting the effect of subsequent turbidimeter on liquid testing, and improving the accuracy of testing. The clamping connection between the alignment block and the alignment groove and the cooperation between the magnetic block and the magnetic groove make the cleaning cloth easy to install and disassemble, and convenient for users to replace or clean it as needed, ensuring the continued effectiveness of the cleaning assembly. The thermal wire inside the frame can dry the cleaning cloth so that it can dry quickly after use so that it can be used next time, thereby improving the use efficiency of the cleaning assembly. After the cleaning cloth is dried, the sealing cover contacts the inner wall of the mounting groove through the mounting block and is spliced with the top of the frame, which can play a role in sealing and protecting the cleaning cloth, preventing dust and other impurities from entering, and keeping the cleaning cloth clean.

[0019] 2. In this application, the pull-out box and sponge pad are arranged to effectively store the test bottle body. The sponge pad can reduce the wear on the surface of the test bottle body and protect the test bottle. The ultraviolet disinfection lamp board can disinfect the inside of the bottom plate to ensure that the environment for storing the test bottles is clean and hygienic, reduce the contamination of bacteria and viruses, and ensure the accuracy of the test results. The pull-out box can be easily pulled out of the pull-out hole through the pull-out block, which is convenient for users to manually take out and store the test bottle body, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the turbidity meter with integrated operational amplifier constant current source circuit of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the storage component of the utility model;

[0023] Figure 4 It is a structural diagram of a partial component of the utility model;

[0024] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of point A in the middle.

[0025] In the figure, 1. turbidimeter body; 2. groove; 3. cleaning assembly; 301. frame; 302. magnetic groove; 303. alignment groove; 304. alignment block; 305. cleaning cloth; 306. magnetic block; 307. mounting groove; 308. sealing cover; 309. mounting block; 310. thermal wire; 4. storage assembly; 401. bottom plate; 402. pull-out hole; 403. pull-out box; 404. sponge pad; 405. test bottle body; 406. pull-out block; 407. plug-in hole; 408. ultraviolet disinfection lamp board; 5. square groove; 6. ultrasonic cleaning machine body; 7. rotating block; 8. limit block; 9. storage slot; 10. adjustment handle; 11. slide groove; 12. slider; 13. protective plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A turbidimeter with an integrated operational amplifier constant current source circuit comprises a turbidimeter body 1, a groove 2 is formed on the top of the turbidimeter body 1, a cleaning component 3 is clamped inside the groove 2, and a storage component 4 is fixedly connected to the bottom of the turbidimeter body 1;

[0029] The cleaning component 3 includes a frame 301, a magnetic groove 302 is provided at the bottom of the inner wall of the frame 301, an alignment groove 303 is provided at the top of the frame 301, an alignment block 304 is clamped inside the alignment groove 303, a cleaning cloth 305 is fixedly connected to the bottom of the alignment block 304, a magnetic block 306 used in conjunction with the magnetic groove 302 is fixedly connected to the bottom of the cleaning cloth 305, a mounting groove 307 is provided at the top of the frame 301, a sealing cover 308 is provided at the top of the frame 301, a mounting block 309 used in conjunction with the mounting groove 307 is fixedly connected to the bottom of the sealing cover 308, and a thermal wire 310 is fixedly connected to the inside of the frame 301.

[0030] In this embodiment: by setting the turbidity meter body 1, the effect of detecting water quality can be achieved, by setting the groove 2, the effect of placing the cleaning component 3 can be achieved, by setting the cleaning component 3, the effect of keeping the surface of the detection bottle body 405 dry can be achieved, by setting the storage component 4, the effect of storing the detection bottle body 405 can be achieved, by setting the frame 301, the magnetic suction groove 302, the positioning groove 303, the positioning block 304, the cleaning cloth 305, the magnetic suction block 306, the installation groove 307, the sealing cover 308, the installation block 309 and the thermal wire 310, the user can first clamp the frame 301 with the inner wall of the groove 2, and then the user can splice the positioning block 304 with the positioning groove 303, and in the process of splicing, the magnetic suction block 306 contacts the inner wall of the magnetic suction groove 302 , then the cleaning cloth 305 is brought into contact with the inner wall of the frame 301, and then after the user has filled the interior of the detection bottle body 405 with the liquid to be tested, the user manually brings the detection bottle body 405 into contact with the inner wall of the cleaning cloth 305, and then uses the cleaning cloth 305 to absorb the moisture on the surface of the detection bottle body 405, and then after cleaning is completed, the detection bottle body 405 is placed inside the turbidimeter body 1 for testing, and after cleaning is completed, the user needs to control the thermal wire 310 so that the thermal wire 310 dries the cleaning cloth 305, and then after drying is completed, the user contacts the sealing cover 308 with the inner wall of the mounting groove 307 through the mounting block 309, so that the sealing cover 308 is spliced with the top of the frame 301, thereby achieving the effect of adsorbing moisture on the surface of the detection bottle body 405.

[0031] Specifically, such as Figure 3 As shown, a bottom plate 401 is fixedly connected to the bottom of the turbidimeter body 1 , a pull-out hole 402 is opened on the right side of the bottom plate 401 , and a pull-out box 403 is clamped inside the pull-out hole 402 .

[0032] Specifically, such as Figure 3 As shown, a sponge pad 404 is fixedly connected to the interior of the pull-out box 403 , a detection bottle body 405 is clamped on the top of the sponge pad 404 , and a pull-out block 406 is fixedly connected to the right side of the pull-out box 403 .

[0033] Specifically, such as Figure 3 As shown, a plug hole 407 is provided on the front side of the pull-out box 403 , and an ultraviolet disinfection lamp board 408 is clamped inside the plug hole 407 .

[0034] In this embodiment: by arranging the bottom plate 401, the pull-out hole 402, the pull-out box 403, the sponge pad 404, the detection bottle body 405, the pull-out block 406, the plug hole 407 and the ultraviolet disinfection lamp board 408 body, it can be achieved that first the user splices the ultraviolet disinfection lamp board 408 with the bottom plate 401 through the plug hole 407, then the user starts the ultraviolet disinfection lamp board 408 to disinfect the inside of the bottom plate 401, and then the user manually contacts the pull-out block 406 when the detection bottle needs to be used, and then pulls the pull-out box 403 out of the inner wall of the pull-out hole 402, and then the user manually disassembles the detection bottle body 405 on the top of the sponge pad 404, and the sponge pad 404 can be used to reduce the wear on the surface of the detection bottle body 405.

[0035] Specifically, such as Figure 4 As shown, a square groove 5 is provided on the left side of the turbidimeter body 1 , and an ultrasonic cleaning machine body 6 is slidably connected inside the square groove 5 .

[0036] Specifically, such as Figure 4 As shown, a rotating block 7 is fixedly connected to the left side of the turbidimeter body 1 , and a limiting block 8 is fixedly connected to the surface of the rotating block 7 .

[0037] In this embodiment, by providing a square groove 5 and an ultrasonic cleaning machine body 6, the square groove 5 can be used to accommodate the ultrasonic cleaning machine body 6. The ultrasonic cleaning machine body 6 can be used to clean the detection bottle body 405 with liquid remaining on the surface. By providing a rotating block 7 and a limiting block 8, the ultrasonic cleaning machine body 6 can be limited to the inner wall of the square groove 5.

[0038] Specifically, such as Figure 1 、 Figure 4 As shown, a receiving groove 9 is provided on the top of the turbidimeter body 1 , and an adjusting handle 10 is rotatably connected to the interior of the receiving groove 9 .

[0039] Specifically, such as Figure 5 As shown, a slide groove 11 is provided on the front side of the turbidimeter body 1 , a slider 12 is slidably connected inside the slide groove 11 , and a protective plate 13 is fixedly connected to the top of the slider 12 .

[0040] In this embodiment, by providing the storage groove 9 and the adjustment handle 10, it is possible to achieve the effect of facilitating the user to adjust the position of the turbidimeter body 1. By providing the slider 12, the slide groove 11 and the protective plate 13, the slider 12 and the slide groove 11 can be used in conjunction to move the position of the protective plate 13, so that the protective plate 13 can protect the display screen of the turbidimeter body 1.

[0041] Working principle: When the liquid needs to be tested, the user snaps the frame 301 into place with the inner wall of the groove 2, and then the user splices the alignment block 304 with the alignment groove 303. During the splicing process, the magnetic block 306 contacts the inner wall of the magnetic groove 302, and then the cleaning cloth 305 contacts the inner wall of the frame 301. Then the user adjusts the angle of the limit block 8, and then manually takes out the ultrasonic cleaning machine body 6. Then the user introduces the cleaning liquid into the interior of the ultrasonic cleaning machine. Then the user manually controls the pull-out block 406 to adjust the pull-out block 406 to the inner wall of the pull-out box 403 in the pull-out hole 402, and then takes out the detection bottle body 405 on the top of the sponge pad 404. Then the user guides the liquid to be tested into the interior of the detection bottle body 405, and then the user places the detection bottle body 405 on the surface. It is placed inside the ultrasonic cleaning machine for cleaning. After the cleaning is completed, the user manually contacts the inner wall of the detection bottle body 405 with the cleaning cloth 305, and then uses the cleaning cloth 305 to absorb the moisture on the surface of the detection bottle body 405. After the cleaning is completed, the detection bottle body 405 is placed inside the turbidimeter body 1 for testing. After the cleaning is completed, the user needs to control the thermal wire 310 so that the thermal wire 310 dries the cleaning cloth 305. After the drying is completed, the user contacts the sealing cover 308 with the inner wall of the mounting groove 307 through the mounting block 309, so that the sealing cover 308 is spliced with the top of the frame 301, thereby achieving the effect of adsorbing the moisture on the surface of the detection bottle body 405. Then the user installs the detection bottle body 405 inside the turbidimeter body 1 for testing.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A turbidimeter with an integrated operational amplifier constant current source circuit, comprising a turbidimeter body (1), characterized in that: The top of the turbidimeter body (1) is provided with a groove (2), the interior of the groove (2) is clamped with a cleaning component (3), and the bottom of the turbidimeter body (1) is fixedly connected with a storage component (4); The cleaning component (3) comprises a frame (301), a magnetic suction groove (302) is provided at the bottom of the inner wall of the frame (301), an alignment groove (303) is provided at the top of the frame (301), an alignment block (304) is clamped inside the alignment groove (303), a cleaning cloth (305) is fixedly connected to the bottom of the alignment block (304), a magnetic suction block (306) used in conjunction with the magnetic suction groove (302) is fixedly connected to the bottom of the cleaning cloth (305), a mounting groove (307) is provided at the top of the frame (301), a sealing cover (308) is provided at the top of the frame (301), a mounting block (309) used in conjunction with the mounting groove (307) is fixedly connected to the bottom of the sealing cover (308), and a heat conducting wire (310) is fixedly connected to the inside of the frame (301).

2. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 1, characterized in that: The bottom of the turbidimeter body (1) is fixedly connected to a bottom plate (401), a pull-out hole (402) is provided on the right side of the bottom plate (401), and a pull-out box (403) is clamped inside the pull-out hole (402).

3. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 2, characterized in that: The interior of the pull-out box (403) is fixedly connected with a sponge pad (404), the top of the sponge pad (404) is clamped with a detection bottle body (405), and the right side of the pull-out box (403) is fixedly connected with a pull-out block (406).

4. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 3, characterized in that: The front side of the pull-out box (403) is provided with a plug hole (407), and an ultraviolet disinfection lamp board (408) is clamped inside the plug hole (407).

5. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 1, characterized in that: A square groove (5) is provided on the left side of the turbidity meter body (1), and an ultrasonic cleaning machine body (6) is slidably connected inside the square groove (5).

6. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 5, characterized in that: A rotating block (7) is fixedly connected to the left side of the turbidimeter body (1), and a limiting block (8) is fixedly connected to the surface of the rotating block (7).

7. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 1, characterized in that: A receiving groove (9) is provided on the top of the turbidimeter body (1), and an adjusting handle (10) is rotatably connected inside the receiving groove (9).

8. The turbidimeter with an integrated operational amplifier constant current source circuit according to claim 7, characterized in that: A slide groove (11) is provided on the front side of the turbidimeter body (1), a slider (12) is slidably connected inside the slide groove (11), and a protective plate (13) is fixedly connected to the top of the slider (12).

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