Water quality detector

Abstract

The water quality detector comprises a box body, an air cylinder is fixedly connected to the middle of the top face of the box body, the telescopic end of the air cylinder penetrates through the box body and is fixedly connected with a mounting frame, an adjusting assembly is arranged on the inner side wall of the mounting frame and is connected with a mounting box, a rotating assembly is arranged in the mounting box, and the rotating assembly is fixedly connected with the mounting frame. The rotating assembly is connected with a first fixing cylinder, the inner side of the first fixing cylinder is detachably connected with a detector body, the left end of the inner surface of the box body is fixedly connected with a second fixing cylinder, the inner side of the second fixing cylinder is provided with a flushing assembly, and the front end of the top wall of the box body is fixedly connected with a controller. The right end of the inner surface of the box body is fixedly connected with a sample bottle rack. The rotating assembly and the flushing assembly are arranged, after detection is completed, the rotating assembly drives the detector body to rotate, water sprayed out of the spray head flushes the detection probe of the detector body, and the situation that the next detection result is affected by water sample residues is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, specifically a water quality testing instrument. Background Technology

[0002] Water is a natural resource essential for human survival, and water quality testing is a crucial foundation for water resource management and protection. Water quality testing and treatment are related to the production of all sectors and people's lives.

[0003] When using existing water quality analyzers, water samples are usually placed in a sample bottle, and the detector probe is inserted into the sample bottle to test the water quality. However, after the test is completed, water sample residue remains on the detector probe, which can affect the next test and the test results. Utility Model Content

[0004] The purpose of this invention is to provide a water quality testing instrument to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water quality analyzer, comprising a housing, a cylinder fixedly connected to the center of the top surface of the housing, the telescopic end of the cylinder penetrating the housing and fixedly connected to a mounting frame, an adjustment component provided on the inner side wall of the mounting frame, the adjustment component connected to a mounting box, a rotating component provided inside the mounting box, a first fixed cylinder connected to the rotating component, an analyzer body detachably connected to the inner side of the first fixed cylinder, a second fixed cylinder fixedly connected to the left end of the inner surface of the housing, a rinsing component provided inside the second fixed cylinder, a controller fixedly connected to the front end of the top wall of the housing, and a sample bottle rack fixedly connected to the right end of the inner surface of the housing.

[0006] Preferably, the adjustment assembly includes a first motor, which is fixedly connected to the left end of the top wall of the mounting frame. The output shaft of the first motor is fixedly connected to a threaded rod, the right end of which is rotatably connected to the right side wall of the mounting frame. The threaded rod is threadedly connected to a slider, the top surface of which is slidably connected to the top wall of the mounting frame, and the mounting box is fixedly connected to the bottom surface of the slider.

[0007] Preferably, the rotating assembly includes a second motor, which is fixedly connected to the front side wall of the mounting box. The output shaft of the second motor is fixedly connected to a first gear, which meshes with a second gear. The second gear is fixedly connected to the lower end of the rotating rod. The top end of the rotating rod is rotatably connected to the middle of the top wall of the mounting box, and the bottom end of the rotating rod penetrates the mounting box. The first fixed cylinder is fixedly connected to the bottom surface of the rotating rod.

[0008] Preferably, the rinsing assembly includes a water storage tank, which is snapped into the inner side of the second fixed cylinder. A fixing buckle is fixedly connected to the top of the inner side of the water storage tank, and a nozzle is snapped into the fixing buckle. The nozzle is threadedly connected to a connecting pipe, which passes through the left side wall of the tank. The end of the connecting pipe away from the nozzle is threadedly connected to the water pump outlet, and the water pump is fixedly connected to the left side of the tank.

[0009] Preferably, a support frame is fixedly connected to the corner of the bottom surface of the box, and sliding rods are fixedly connected to both ends of the top surface of the mounting frame, with the sliding rods penetrating the top wall of the box.

[0010] Preferably, the controller is electrically connected to the cylinder, the first motor, the second motor, the detector body, and the water pump.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention includes a rotating assembly and a rinsing assembly. After testing, the cylinder drives the mounting bracket to move upwards, and then the adjusting assembly moves the detector body above the water tank. The cylinder then drives the mounting bracket to extend, allowing the detector probe to enter the water tank. The water pump draws water into the connecting pipe, which is then sprayed out through the nozzle. The second motor drives the rotating rod to rotate via the first and second gears. The rotating rod drives the detector body to rotate via the first fixed cylinder, causing the water sprayed from the nozzle to rinse the detector probe, preventing water residue from affecting the next test result. Attached Figure Description

[0013] Figure 1 This is a front structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the rotating component structure of this utility model.

[0016] In the diagram: 1. Housing; 2. Cylinder; 3. Mounting bracket; 4. Adjustment assembly; 41. First motor; 42. Threaded rod; 43. Slider; 5. Mounting box; 6. Rotating assembly; 61. Second motor; 62. First gear; 63. Second gear; 64. Rotating rod; 7. First fixed cylinder; 8. Detector body; 9. Second fixed cylinder; 10. Rinsing assembly; 101. Water tank; 102. Fixing buckle; 103. Nozzle; 104. Connecting pipe; 105. Water pump; 11. Controller; 12. Sample bottle rack; 13. Support frame; 14. Sliding rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a water quality tester, including a housing 1, a cylinder 2 installed in the middle of the top surface of the housing 1 by bolts, the telescopic end of the cylinder 2 penetrating the housing 1, a mounting frame 3 installed at the bottom of the telescopic end of the cylinder 2 by bolts, an adjustment component 4 installed on the inner side wall of the mounting frame 3, a rotating component 6 installed inside the mounting box 5, a tester body 8 installed on the inner side of the first fixed cylinder 7 by bolts, a second fixed cylinder 9 installed on the left end of the inner surface of the housing 1 by bolts, a rinsing component 10 installed on the inner side of the second fixed cylinder 9, a controller 11 installed on the front end of the top wall of the housing 1 by bolts, and a sample bottle rack 12 installed on the right end of the inner surface of the housing 1 by bolts.

[0019] The adjustment assembly 4 includes a first motor 41, which is bolted to the left end of the top wall of the mounting frame 3. A threaded rod 42 is mounted on the output shaft of the first motor 41 via a coupling. The right end of the threaded rod 42 is mounted on the right side wall of the mounting frame 3 via a bearing. A slider 43 is threadedly connected to the threaded rod 42. The top surface of the slider 43 is slidably connected to the top wall of the mounting frame 3. The mounting box 5 is bolted to the bottom surface of the slider 43.

[0020] The rotating assembly 6 includes a second motor 61, which is bolted to the front side wall of the mounting box 5. A first gear 62 is mounted on the output shaft of the second motor 61 by a key. A second gear 63 meshes with the first gear 62. The second gear 63 is mounted on the lower end of the rotating rod 64 by a key. The top end of the rotating rod 64 is rotatably connected to the middle of the top wall of the mounting box 5. The bottom end of the rotating rod 64 passes through the mounting box 5. A first fixed cylinder 7 is bolted to the bottom surface of the rotating rod 64.

[0021] The rinsing assembly 10 includes a water storage tank 101, which is snapped into the inner side of the second fixed cylinder 9. A fixing buckle 102 is installed on the top of the inner side of the water storage tank 101 by bolts. A nozzle 103 is snapped into the fixing buckle 102. A connecting pipe 104 is threadedly connected to the nozzle 103. The connecting pipe 104 passes through the left side wall of the housing 1. The end of the connecting pipe 104 away from the nozzle 103 is threadedly connected to the outlet of the water pump 105. The water pump 105 is installed on the left side of the housing 1 by bolts.

[0022] The support frame 13 is bolted to the corner of the bottom surface of the box 1, and the slide rod 14 is bolted to both ends of the top surface of the mounting frame 3, with the slide rod 14 penetrating the top wall of the box 1.

[0023] The controller 11 is electrically connected to the cylinder 2, the first motor 41, the second motor 61, the detector body 8, and the water pump 105.

[0024] Working principle: In use, multiple sample bottles containing water samples to be tested are placed in the sample bottle rack 12. The water pump 105 is connected to the water inlet pipe. The controller 11 starts the first motor 41, which drives the threaded rod 42 to rotate, causing the slider 43 to move the detector body 8 above the sample bottles. The cylinder 2 drives the mounting bracket 3 to extend, allowing the detection probe of the detector body 8 to extend into the sample bottles. After the test is completed, the cylinder 2 drives the mounting bracket 3 to move upward. Then, the adjusting component 4 moves the detector body 8 above the water storage tank 101. The cylinder 2 drives the mounting bracket 3 to extend, allowing the detection probe of the detector body 8 to extend... The water is placed into the water storage tank 101, and the water pump 105 draws the water into the connecting pipe 104. Then, the water is sprayed out through the nozzle 103. The second motor 61 drives the rotating rod 64 to rotate through the first gear 62 and the second gear 63. The rotating rod 64 drives the detector body 8 to rotate through the first fixed cylinder 9, so that the water sprayed out by the nozzle 103 washes the detection probe of the detector body 8, avoiding water sample residue from affecting the next test result. The controller 11 restarts the first cylinder 2 and the first motor 41 to move the detector body 8 to the next sample bottle, thereby completing the automatic detection of multiple water samples. This utility model has the advantages of being easy to use and having good performance.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water quality analyzer, comprising a housing (1), characterized in that: A cylinder (2) is fixedly connected to the middle of the top surface of the box (1). The telescopic end of the cylinder (2) passes through the box (1) and is fixedly connected to a mounting frame (3). An adjustment component (4) is provided on the inner side wall of the mounting frame (3). The adjustment component (4) is connected to a mounting box (5). A rotating component (6) is provided inside the mounting box (5). A first fixed cylinder (7) is connected to the rotating component (6). The detector body (8) is detachably connected to the inner side of the first fixed cylinder (7). A second fixed cylinder (9) is fixedly connected to the left end of the inner surface of the box (1). A rinsing component (10) is provided inside the second fixed cylinder (9). A controller (11) is fixedly connected to the front end of the top wall of the box (1). A sample bottle rack (12) is fixedly connected to the right end of the inner surface of the box (1).

2. The water quality analyzer according to claim 1, characterized in that: The adjustment component (4) includes a first motor (41), which is fixedly connected to the left end of the top wall of the mounting frame (3). The output shaft of the first motor (41) is fixedly connected to a threaded rod (42). The right end of the threaded rod (42) is rotatably connected to the right side wall of the mounting frame (3). The threaded rod (42) is threadedly connected to a slider (43). The top surface of the slider (43) is slidably connected to the top wall of the mounting frame (3). The mounting box (5) is fixedly connected to the bottom surface of the slider (43).

3. The water quality analyzer according to claim 1, characterized in that: The rotating assembly (6) includes a second motor (61), which is fixedly connected to the front side wall of the mounting box (5). The output shaft of the second motor (61) is fixedly connected to a first gear (62), which meshes with a second gear (63). The second gear (63) is fixedly connected to the lower end of the rotating rod (64). The top end of the rotating rod (64) is rotatably connected to the middle of the top wall of the mounting box (5). The bottom end of the rotating rod (64) penetrates the mounting box (5). The first fixed cylinder (7) is fixedly connected to the bottom surface of the rotating rod (64).

4. A water quality analyzer according to claim 1, characterized in that: The flushing assembly (10) includes a water storage tank (101), which is snapped into the inner side of the second fixed cylinder (9). A fixing buckle (102) is fixedly connected to the top of the inner side of the water storage tank (101). A nozzle (103) is snapped into the fixing buckle (102). A connecting pipe (104) is threaded into the nozzle (103). The connecting pipe (104) passes through the left side wall of the box body (1). The end of the connecting pipe (104) away from the nozzle (103) is threaded into the outlet of the water pump (105). The water pump (105) is fixedly connected to the left side of the box body (1).

5. A water quality analyzer according to claim 1, characterized in that: A support frame (13) is fixedly connected to the corner of the bottom surface of the box (1), and a sliding rod (14) is fixedly connected to both ends of the top surface of the mounting frame (3). The sliding rod (14) passes through the top wall of the box (1).

6. A water quality analyzer according to claim 1, characterized in that: The controller (11) is electrically connected to the cylinder (2), the first motor (41), the second motor (61), the detector body (8), and the water pump (105).

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