Water quality detector for water quality detection

Abstract

The utility model provides a water quality detector for detecting water quality, which comprises a detector main body and a collecting device arranged on one side of the detector main body, a shelving frame is arranged on one side of the detector main body, a movable plate is arranged on the shelving frame, and the movable plate is movably connected with one side of the shelving plate through a clamping device. An arc-shaped limiting groove is formed in one side of the movable plate, a plurality of friction blocks are uniformly and fixedly arranged on the inner side wall of the limiting groove, the limiting groove is used for limiting the collection equipment, the collection equipment is directly placed in a placement frame, and the effect of protecting the collection equipment is achieved through the placement frame; by arranging a movable plate and forming an arc-shaped limiting groove in one side of the movable plate, when the collection device needs to be temporarily placed, the collection device and the collection equipment can be limited through the limiting groove, and the collection equipment can be further prevented from leaking out of the placing frame through the arrangement of the movable plate; and the practicability of the whole device is higher, and the protection effect on the collection equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a water quality detector for water quality detection. Background Art

[0002] A water quality tester is a professional instrument used to analyze the content of water components. It mainly measures various parameters in the water, such as BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, pH, dissolved oxygen, etc., to ensure that the water quality meets hygiene standards and environmental protection requirements. Water quality testers can be divided into multi-parameter testers and single-parameter testers according to their functions. Multi-parameter testers can measure multiple water quality parameters at the same time, while single-parameter testers focus on measuring a specific parameter. According to the measurement items, there are BOD testers, COD testers, ammonia nitrogen testers, total phosphorus testers, turbidity meters, pH meters, etc. In addition, water quality testers can also be divided into portable testers, laboratory intelligent testers, simple and economical testers, online testers, etc. according to the use environment. Among them, there is a water quality tester for detecting the acidity and alkalinity of water.

[0003] In the existing water quality tester for detecting the pH value of water, it usually includes a tester body, and a test port is usually set on the upper part of the tester body. The position of the test port is usually connected to an external test tube, and the test tube and the test port are usually connected by a mounting plate. A connector is usually fixedly installed on one side of the test tube. The connector is mainly used for collecting water samples. However, in the existing use process, when the connector is idle, dust may enter the connector due to the exposure of the connector to the external environment, thereby affecting the final detection accuracy.

[0004] Therefore, it is necessary to provide a new water quality tester for water quality detection to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a water quality detector for water quality detection.

[0006] The utility model provides a water quality detector for water quality detection, comprising a detector body and a collection device arranged on one side of the detection body, a shelf frame is provided on one side of the detector body, a movable plate is provided on the shelf frame, the movable plate is movably connected to one side of the shelf plate through a snap-fit device, an arc-shaped limiting groove is provided on one side of the movable plate, a plurality of friction blocks are evenly fixed on the inner side wall of the limiting groove, and the limiting groove is used to limit the collection device.

[0007] Preferably, the locking device includes a movable column and a locking block, one side of the movable plate is fixedly connected to a connecting plate, a movable groove is provided on the connecting plate, one end of the movable column passes through the movable groove, and the end of the movable column away from the movable groove is fixedly connected to one side of the shelf frame, and a sliding groove is provided on the side of the movable column close to the movable groove, one end of the locking block extends to the inside of the sliding groove, and the edge of the locking block away from the sliding groove is set in an arc shape, and the end of the locking block close to the sliding groove is fixedly connected to a spring, and the end of the spring away from the locking block is fixedly connected to the inner bottom side of the sliding groove.

[0008] Preferably, the collection device includes a detection tube, a connector and a mounting plate, the detection tube is connected to the detector body through the mounting plate, and one end of the detection tube away from the mounting plate is fixedly connected to one side of the connector.

[0009] Preferably, a control body is provided on one side of the detector body.

[0010] Preferably, a display panel is provided on one side of the detector body located on the control body.

[0011] Preferably, the battery compartment is located on a side of the detector body away from the control body.

[0012] Compared with the related art, the water quality detector provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The device is provided with a shelf frame, so that when the collection device needs to be temporarily used or not in use, the collection device can be directly placed inside the shelf frame, and the shelf frame has the effect of protecting the collection device. By providing a movable plate and an arc-shaped limiting groove on one side of the movable plate, when the collection device needs to be temporarily shelved, it can be limited by the limiting groove and the collection device, and the provision of the movable plate can further prevent the collection device from leaking out of the shelf frame, making the overall device more practical and further improving the protection effect of the collection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of a water quality detector for water quality testing provided by the present invention;

[0016] Figure 2 A schematic diagram of another state of the water quality detector provided by the utility model for water quality testing;

[0017] Figure 3 A schematic diagram of a shelf frame provided by the present utility model;

[0018] Figure 4This is a schematic diagram of the locking device provided by the utility model.

[0019] Numbers in the figure: 1. Detector body; 2. Display panel; 3. Control body; 4. Mounting plate; 5. Detection tube; 6. Connector; 7. Spring; 8. Movable plate; 9. Shelf frame; 10. Battery compartment; 11. Movable column; 12. Friction block; 13. Connecting plate; 14. Engaging block. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4 ,in, Figure 1 A schematic diagram of the overall structure of a water quality detector for water quality testing provided by the present invention; Figure 2 A schematic diagram of another state of the water quality detector provided by the utility model for water quality testing; Figure 3 A schematic diagram of a shelf frame provided by the present utility model; Figure 4 This is a schematic diagram of the locking device provided by the utility model.

[0022] In the specific implementation process, Figure 1-Figure 4 As shown, a water quality detector for water quality testing includes a detector body 1 and a collection device arranged on one side of the detection body. A shelf frame 9 is provided on one side of the detector body 1, and a movable plate 8 is provided on the shelf frame 9. The movable plate 8 is movably connected to one side of the shelf plate through a locking device. A circular arc-shaped limiting groove is provided on one side of the movable plate 8. A plurality of friction blocks 12 are evenly fixed on the inner side wall of the limiting groove. The limiting groove is used to limit the collection device.

[0023] The locking device includes a movable column 11 and a locking block 14. One side of the movable plate 8 is fixedly connected to a connecting plate 13. A movable groove is provided on the connecting plate 13. One end of the movable column 11 passes through the movable groove. The end of the movable column 11 away from the movable groove is fixedly connected to one side of the shelf frame 9. A sliding groove is provided on the side of the movable column 11 close to the movable groove. One end of the locking block 14 extends to the inside of the sliding groove. The edge of the locking block 14 away from the sliding groove is set in an arc shape. The end of the locking block 14 close to the sliding groove is fixedly connected to the spring 7. The end of the spring 7 away from the locking block 14 is fixedly connected to the inner bottom side of the sliding groove.

[0024] During use, when the connector 6 and the detection tube 5 need to be temporarily used or not in use, the connector 6 and the detection tube 5 can be directly placed inside the shelf frame 9, and the shelf frame 9 plays a protective role for the connector 6 and the detection tube 5;

[0025] By providing the movable plate 8 and a circular arc-shaped limiting groove on one side of the movable plate 8, when the collection device needs to be temporarily placed, it can be limited by the limiting groove and the detection tube 5, and the mounting plate 4 can be connected to the detection body without affecting the use of the entire device. When the connector 6 needs to be taken out from the inside of the shelf frame 9, the locking block 14 is moved toward the inside of the movable column 11. During this process, the movement of the locking block 14 will compress the spring 7 until the position of the connecting plate 13 is completely separated from the movable column 11. The locking block 14 will pop out due to the force of the spring 7, which is convenient for subsequent use. The movement of the connecting plate 13 will cause the movable plate 8 to detach from the top of the shelf frame 9. When the position of the movable plate 8 is opened, the connector 6 can be taken out of the shelf frame 9.

[0026] The connecting head 6 and the detection tube 5 can be directly placed inside the shelf frame 9, and the movable plate 8 is pushed toward the shelf frame 9. During this process, the connecting plate 13 will contact the locking block 14. Since the edge of the locking block 14 away from the sliding groove is set in an arc shape, the locking block 14 will be sent into the interior of the movable column 11 by the squeezing of the connecting plate 13 until the connecting plate 13 completely passes the position of the locking block 14. The locking block 14 pops out due to the elastic force of the spring 7, and the position of the connecting plate 13 is limited by the locking block 14. The setting of the movable plate 8 can further prevent the connecting head 6 and the detection tube 5 from leaking out of the shelf frame 9, making the overall device more practical and further improving the protection effect of the connecting head 6 and the detection tube 5.

[0027] The acquisition device includes a detection tube 5, a connector 6, and a mounting plate 4. The detection tube 5 is connected to the detector body 1 through the mounting plate 4. The end of the detection tube 5 away from the mounting plate 4 is fixedly connected to one side of the connector 6. A control body 3 is provided on one side of the detector body 1. A display panel 2 is provided on the side of the detector body 1 located on the control body 3. A battery compartment 10 is provided on the side of the detector body 1 away from the control body 3.

[0028] Among them, the detector body 1 mentioned above is specifically an 8651BZ high-precision pH meter, which has the characteristics of high precision, high stability and easy operation.

[0029] The working principle of the present invention is as follows: the device is provided with a shelf frame 9, so that when the connecting connector 6 and the detection tube 5 need to be temporarily used or not in use, the connecting connector 6 and the detection tube 5 can be directly placed inside the shelf frame 9, and the shelf frame 9 plays a protective role for the connecting connector 6 and the detection tube 5;

[0030] By providing a movable plate 8 and an arc-shaped limit groove on one side of the movable plate 8, when the collection device needs to be temporarily shelved, it can be limited by the limit groove and the detection tube 5, and the mounting plate 4 can be connected to the detection body without affecting the use of the entire device. When the connecting head 6 needs to be taken out from the inside of the shelf frame 9, the locking block 14 is moved toward the inside of the movable column 11. During this process, the movement of the locking block 14 will compress the spring 7 until the position of the connecting plate 13 is completely separated from the movable column 11. The locking block 14 will pop out due to the force of the spring 7, which is convenient for subsequent use. The movement of the connecting plate 13 will cause the movable plate 8 to detach from the top of the shelf frame 9. When the position of the movable plate 8 is opened, the connecting head 6 can be taken out from the shelf frame 9.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water quality detector for water quality detection, characterized in that: The invention comprises a detector body (1) and a collection device arranged on one side of the detection body, wherein a shelf frame (9) is provided on one side of the detector body (1), a movable plate (8) is provided on the shelf frame (9), the movable plate (8) is movably connected to one side of the shelf plate through a snap-fit device, a circular arc-shaped limiting groove is provided on one side of the movable plate (8), a plurality of friction blocks (12) are evenly fixedly provided on the inner side wall of the limiting groove, and the limiting groove is used to limit the collection device.

2. The water quality detector for water quality detection according to claim 1, characterized in that: The locking device comprises a movable column (11) and a locking block (14), one side of the movable plate (8) is fixedly connected to a connecting plate (13), a movable groove is provided on the connecting plate (13), one end of the movable column (11) passes through the movable groove, the end of the movable column (11) away from the movable groove is fixedly connected to one side of the shelf frame (9), a sliding groove is provided on the side of the movable column (11) close to the movable groove, one end of the locking block (14) extends to the inside of the sliding groove, the edge of the locking block (14) away from the sliding groove is set in an arc shape, the end of the locking block (14) close to the sliding groove is fixedly connected to a spring (7), and the end of the spring (7) away from the locking block (14) is fixedly connected to the inner bottom side of the sliding groove.

3. The water quality detector for water quality detection according to claim 2, characterized in that: The collection device comprises a detection tube (5), a connector (6) and a mounting plate (4); the detection tube (5) is connected to the detector body (1) via the mounting plate (4); and one end of the detection tube (5) away from the mounting plate (4) is fixedly connected to one side of the connector (6).

4. The water quality detector for water quality detection according to claim 3, characterized in that: A control body (3) is provided on one side of the detector body (1).

5. The water quality detector for water quality detection according to claim 4, characterized in that: The detector body (1) is provided with a display panel (2) on one side of the control body (3).

6. The water quality detector for water quality detection according to claim 5, characterized in that: The battery compartment (10) is located on a side of the detector body (1) away from the control body (3).

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