Color titration detection device

Abstract

The utility model provides a color titration detection device which comprises a detection platform, two sides of the bottom of the detection platform are fixedly connected with supporting plates, the top of the detection platform is fixedly connected with a detection box body, the top of the detection box body is provided with a detection inlet, the top of the detection platform is further provided with a drainage groove located in the detection box body, and the detection inlet is communicated with the drainage groove. A supporting pad is arranged in the drainage groove, the drainage groove is communicated with a drainage hole formed in the detection platform, and the drainage hole is connected with a drainage connector; an RGB detector is arranged on one side of the detection box body, a demisting fan is mounted above the RGB detector, a video detection module is arranged on the other side of the detection box body, and a magnetic stirring device is mounted at the bottom of the detection platform. According to the utility model, demisting, drainage, stirring, video detection and RGB color detection are integrated, so that the detection efficiency and accuracy are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a color titration detection device relates to titration detection technical field. BACKGROUND

[0002] Titration is a common means of quantitative detection, it determines the content of a certain solute through the quantitative reaction of two solutions, most titration methods are through the color change of indicator to indicate the titration end point, then calculates the standard solution consumption volume, calculates the analysis result. The prior art will do cup wall water removal when carrying out titration detection, has the wiping mode also has the wind blowing mode, the stirring has the separate type magnetic stirring also has the telescopic rod to stir into the sample, cup wall water removal and stirring are separately carried out, and the step-by-step operation leads to low experimental detection efficiency and low accuracy. UTILITY MODEL CONTENT

[0003] To solve the above technical problems, the purpose of the utility model is to provide a color titration detection device, and the specific technical scheme is:

[0004] A color titration detection device, including detection platform, the bottom of the detection platform both sides fixedly connected support plate, the top of the detection platform fixedly connected detection box, the top of the detection box is equipped with detection entrance, the top of the detection platform is also equipped with the drain groove in the detection box, the drain groove is equipped with support pad, the drain groove is communicated with the drainage hole provided in the detection platform, the drainage hole is connected with the drainage joint;The side of the detection box is equipped with RGB detector, the above of the RGB detector is installed demisting fan, the other side of the detection box is equipped with video detection module, the bottom of the detection platform is installed magnetic stirring device.

[0005] Preferably, the support pad is provided with a cross groove, and the support pad and the drain groove form an annular groove.

[0006] Preferably, the outer side of the drain groove is provided with a plurality of mounting holes which are uniformly distributed, and the detection box is fixedly installed on the detection platform through bolts and the mounting holes.

[0007] Preferably, the magnetic stirring device comprises a stirring fixed frame fixedly installed at the bottom of the detection platform, a stirring motor installed at the bottom of the stirring fixed frame, and a magnetic stirring head connected with the output shaft of the stirring motor penetrating through the stirring fixed frame.

[0008] Preferably, the detection box is provided with an air outlet, an RGB detection hole and a video detection hole, the air outlet corresponds to the outlet of the demisting fan, the RGB detection hole corresponds to the RGB detector, and the video detection hole corresponds to the video detection module.

[0009] The utility model discloses a kind of color titration detection devices, including detection platform, support plate, detection box, drainage groove, drainage hole, drainage connector, RGB detector, defogging fan and video detection module, detection platform is connected with support plate, support plate is connected with detection box, detection box is connected with drainage groove, drainage groove is connected with drainage hole, drainage hole is connected with drainage connector, detection box is connected with RGB detector, RGB detector is connected with defogging fan, defogging fan is connected with video detection module, video detection module is connected with detection platform, defogging fan is arranged on the wall of sample cup, and the water mist on the wall of sample cup is removed or blown to the drainage groove in bottom, and can be discharged by drainage hole, the sample in sample cup is detected by RGB detector and video detection module together, and detection precision is high. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a kind of color titration detection device's structural schematic diagram of the utility model.

[0011] Fig. 2 It is the structural schematic diagram of the detection platform of the utility model.

[0012] Fig. 3 It is the structural schematic diagram of the detection box of the utility model.

[0013] In the drawing: 1, detection platform;2, support plate;3, detection box;4, detection entrance;5, drainage groove;6, support pad;7, drainage hole;8, drainage connector;9, RGB detector;10, defogging fan;11, video detection module;12, cross slot;13, mounting hole;14, stirring fixed frame;15, stirring motor;16, magnetic stirring head;17, air outlet hole;18, RGB detection hole;19, video detection hole. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0015] As Figs. 1-3As shown, a color titration detection device includes a detection platform 1, the bottom of which is fixedly connected with support plates 2 on both sides, the top of the detection platform 1 is fixedly connected with a detection box 3, the top of the detection box 3 is provided with a detection inlet 4, the top of the detection platform 1 is also provided with a drainage groove 5 located in the detection box 3, the drainage groove 5 is provided with a support pad 6, the drainage groove 5 is in communication with a drainage hole 7 provided in the detection platform 1, and the drainage hole 7 is connected with a drainage joint 8; one side of the detection box 3 is provided with an RGB detector 9, a demisting fan 10 is installed above the RGB detector 9, the other side of the detection box 3 is provided with a video detection module 11, the detection box 3 is provided with an air outlet hole 17, an RGB detection hole 18 and a video detection hole 19, the air outlet hole 17 corresponds to the outlet of the demisting fan 10, the RGB detection hole 18 corresponds to the RGB detector 9, and the video detection hole 19 corresponds to the video detection module 11. A magnetic stirring device is installed at the bottom of the detection platform 1, which includes a stirring fixed frame 14 fixedly installed at the bottom of the detection platform 1, a stirring motor 15 installed at the bottom of the stirring fixed frame 14, and a magnetic stirring head 16 connected with the output shaft of the stirring motor 15 penetrating through the stirring fixed frame 14. The video detection module 11 is used to record the sample titration process and make color judgment, which belongs to the prior art and its principle will not be repeated here.

[0016] The support pad 6 is provided with a cross groove 12, and an annular groove is formed between the support pad 6 and the drainage groove 5, the cross groove 12 is used for primary drainage, and the annular groove is used for secondary drainage. The drainage groove 5 is provided with a plurality of uniformly distributed mounting holes 13 on the outer side, and the detection box 3 is fixedly installed on the detection platform 1 through the bolt cooperation with the mounting holes 13.

[0017] When the sample is detected, the sample cup may have water droplets on the outer wall after the sample is treated in the early stage (reagent mixing reaction, heating or cooling), and the sample may have mist and other factors affecting detection. Therefore, it is necessary to remove the water droplets or mist when the detection is carried out. After the sample cup is placed on the support pad 6 corresponding to the detection platform 1 in the detection box 3, the demisting fan 10 is started to blow the water on the outer wall of the sample cup to the bottom to be discharged from the drainage hole 7, and at the same time, the mist is removed. A four-fluorine magnet rod is placed in the sample cup, the stirring motor 15 is started, the magnetic stirring head 16 is rotated, and the four-fluorine magnet rod in the sample cup is rotated, so that the sample is uniformly mixed, the sample is chemically reacted faster in the titration process, and the color change response is fast. The video detection module 11 starts to record from the beginning of the sample titration, each sample has a separate video file, and the sample traceability convenience is ensured. At the same time, the video detection module 11 also assists the RGB detector 9 to determine the end color of the sample. The RGB detector 9 runs at a speed of one thousandth of a second to feedback signals, and the titration speed and titration amount of the injection pump are controlled by the upper computer to quickly detect the sample.

[0018] The utility model discloses a detection processing drop interference condition and automatic mixing sample, video detection titration color change whole process, and double detection system improves accuracy, and makes detection efficiency and accuracy higher.

[0019] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A color titration detection device, characterized in that, The device includes a testing platform with support plates fixedly connected to both sides of its bottom. A testing chamber is fixedly connected to the top of the testing platform, and a testing inlet is located on the top of the testing chamber. A drainage trough located inside the testing chamber is also provided on the top of the testing platform, with a support pad inside the drainage trough. The drainage trough communicates with a drainage hole provided on the testing platform, and the drainage hole is connected to a drainage connector. An RGB detector is provided on one side of the testing chamber, and a defogging fan is installed above the RGB detector. A video testing module is provided on the other side of the testing chamber, and a magnetic stirring device is installed at the bottom of the testing platform.

2. The color titration detection device according to claim 1, characterized in that, The support pad is provided with a cross groove, and an annular groove is formed between the support pad and the drainage groove.

3. The color titration detection device according to claim 1, characterized in that, The drainage trough has multiple evenly distributed mounting holes on its outer side, and the testing box is fixedly installed on the testing platform by bolts that fit into the mounting holes.

4. The color titration detection device according to claim 1, characterized in that, The magnetic stirring device includes a stirring frame fixedly installed at the bottom of the testing platform. A stirring motor is installed at the bottom of the stirring frame, and the output shaft of the stirring motor passes through the stirring frame and is connected to the magnetic stirring head.

5. The color titration detection device according to claim 1, characterized in that, The detection housing is equipped with an air outlet, an RGB detection hole, and a video detection hole. The air outlet corresponds to the outlet of the defogging fan, the RGB detection hole corresponds to the RGB detector, and the video detection hole corresponds to the video detection module.

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