Water quality data acquisition equipment

Abstract

The utility model discloses water quality data acquisition equipment, and relates to the technical field of water quality data acquisition. Comprising an equipment body, the equipment body comprises a first shell and a second shell which are connected, a circuit board and a lithium battery are installed in an inner cavity of the first shell, a monitoring assembly used for detecting water quality is installed outside the first shell, and a first step integrally in a square ring shape is formed on the side, close to the second shell, of the first shell; a second step matched with the first step is arranged on the side, close to the first shell, of the second shell, and a sealing gasket is arranged between the first step and the second step in a pressed mode. According to the water quality data acquisition equipment, the first step on the first shell and the second step on the second shell are matched with the sealing gasket between the first step and the second step, so that the overall sealing performance after the first shell and the second shell are connected can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality data collection, in particular to a water quality data collection device. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality status. The monitoring scope is very wide, including unpolluted and polluted natural water (rivers, lakes, seas and groundwater) and various industrial drainage, etc. Lakes and reservoirs are important sources of drinking water in my country, and the water quality of these water bodies is related to the drinking water health of hundreds of millions of people.

[0003] When detecting water quality, existing water quality data acquisition equipment is usually set up and installed close to water, so the humidity of the operating environment is high. However, the waterproof effect of existing water quality data acquisition equipment is mostly poor, which can easily cause damage to the water quality data acquisition equipment. Utility Model Content

[0004] The utility model provides a water quality data acquisition device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water quality data acquisition device, comprising a device body, the device body comprising a first shell and a second shell connected to each other, the inner cavity of the first shell being equipped with a circuit board and a lithium battery, the outside of the first shell being equipped with a monitoring component for detecting water quality, a first step in the shape of a square ring as a whole being formed on the side of the first shell close to the second shell, a second step matching the first step being provided on the side of the second shell close to the first shell, and a sealing gasket being pressed between the first step and the second step.

[0006] Furthermore, the bottom end of the second shell is integrally connected with an extension portion extending into the inner cavity of the first shell, the extension portion is in the shape of a square ring as a whole, the inner wall of the first shell is provided with a sealing groove, and the outer wall of the extension portion is integrally connected with a sealing rib that can be snapped into the sealing groove.

[0007] Furthermore, the monitoring component is a combination of one or more of a pH sensor, a COD sensor, and a turbidity sensor.

[0008] Furthermore, first ear blocks are fixedly connected to both side outer walls of the first shell, and second ear blocks corresponding to the first ear blocks are fixedly connected to both side outer walls of the second shell, and the first ear blocks and the second ear blocks are connected by screws.

[0009] Furthermore, a display screen is provided on the first shell.

[0010] Furthermore, the circuit board is provided with one or more combinations of 2G / 3G / 4G modules, Cat1 modules, NB-IOT modules, and LoRa modules.

[0011] Compared with the prior art, the utility model provides a water quality data acquisition device with the following beneficial effects: the water quality data acquisition device, the first step on the first shell, the second step on the second shell, and the sealing gasket therebetween can ensure the overall sealing performance after the first shell and the second shell are connected. In addition, the cooperation between the sealing groove and the sealing rib further ensures the sealing performance after the first shell and the second shell are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0014] Figure 3 This is a schematic diagram of the split structure of the utility model when viewed from above;

[0015] Figure 4 This is a schematic diagram of the planar structure of the utility model;

[0016] Figure 5 This is an enlarged schematic diagram of point A of the present invention.

[0017] In the figure: 1. Equipment body; 2. First shell; 3. Second shell; 4. Circuit board; 5. Lithium battery; 6. Monitoring component; 7. First step; 8. Second step; 9. Sealing gasket; 10. Extension; 11. Sealing groove; 12. Sealing rib; 13. First ear block; 14. Second ear block; 15. Display screen. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5The utility model discloses a water quality data acquisition device, including a device body 1, wherein the device body 1 includes a first shell 2 and a second shell 3 connected to each other, the inner cavity of the first shell 2 is installed with a circuit board 4 and a lithium battery 5, and the outside of the first shell 2 is installed with a monitoring component 6 for detecting water quality, and a first step 7 in the shape of a square ring is formed on the side of the first shell 2 close to the second shell 3, and a second step 8 matching the first step 7 is provided on the side of the second shell 3 close to the first shell 2, and a sealing gasket 9 is pressed between the first step 7 and the second step 8. In the water quality data acquisition device, the first step 7 on the first shell 2 and the second step 8 on the second shell 3, together with the sealing gasket 9 therebetween, can ensure the overall sealing performance of the first shell 2 and the second shell 3 after being connected. In addition, the cooperation of the sealing groove 11 and the sealing rib 12 further ensures the sealing performance of the first shell 2 and the second shell 3 after being connected.

[0020] The first shell 2 and the second shell 3 can be made of ABS plastic.

[0021] A display screen 15 is provided on the first housing 2 .

[0022] Specifically, the bottom end of the second shell 3 is integrally connected with an extension portion 10 extending into the inner cavity of the first shell 2. The extension portion 10 is generally square ring-shaped. A sealing groove 11 is provided on the inner wall of the first shell 2. The outer wall of the extension portion 10 is integrally connected with a sealing rib 12 that can be snapped into the sealing groove 11.

[0023] In this embodiment, when the first shell 2 and the second shell 3 are connected together, the extension portion 10 extends into the inner cavity of the first shell 3 and adheres to the inner wall of the first shell 2. At this time, the sealing rib 12 is inserted into the sealing groove 11 to further improve the sealing performance when the first shell 2 and the second shell 3 are connected together.

[0024] Specifically, the monitoring component 6 is a combination of one or more of a pH sensor, a COD sensor, and a turbidity sensor.

[0025] In this embodiment, the monitoring component 6 is used to detect and obtain water quality data.

[0026] Specifically, first ear blocks 13 are fixedly connected to the outer walls on both sides of the first shell 2, and second ear blocks 14 corresponding to the first ear blocks 13 are fixedly connected to the outer walls on both sides of the second shell 3. The first ear blocks 13 and the second ear blocks 14 are connected by screws.

[0027] In this embodiment, the first ear block 13 and the second ear block 14 are connected by screws, so that the first shell 2 and the second shell 3 are connected together.

[0028] Specifically, the circuit board 4 is provided with one or more combinations of 2G / 3G / 4G modules, Cat1 modules, NB-IOT modules, and LoRa modules.

[0029] In this embodiment, a communication module is installed on the circuit board 4, and the communication module is one or more combinations of 2G / 3G / 4G modules, Cat1 modules, NB-IOT modules, and LoRa modules.

[0030] A microprocessor electrically connected to the communication module and the monitoring component 6 is mounted on the circuit board 4 so as to remotely transmit the water quality data collected by the monitoring component 6 to a corresponding host computer to play a role in telemetry.

[0031] To sum up, the water quality data acquisition equipment, the first step 7 on the first shell 2, the second step 8 on the second shell 3, and the sealing gasket 9 therebetween can ensure the overall sealing performance after the first shell 2 and the second shell 3 are connected. In addition, the cooperation of the sealing groove 11 and the sealing rib 12 further ensures the sealing performance after the first shell 2 and the second shell 3 are connected.

[0032] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality data acquisition device, comprising a device body (1), characterized in that: The device body (1) comprises a first shell (2) and a second shell (3) connected to each other; a circuit board (4) and a lithium battery (5) are installed in the inner cavity of the first shell (2); a monitoring component (6) for detecting water quality is installed on the outside of the first shell (2); a first step (7) in the shape of a square ring is formed on the side of the first shell (2) close to the second shell (3); a second step (8) matching the first step (7) is provided on the side of the second shell (3) close to the first shell (2); and a sealing gasket (9) is pressed between the first step (7) and the second step (8); The bottom end of the second shell (3) is integrally connected to an extension portion (10) extending into the inner cavity of the first shell (2); the extension portion (10) is in the shape of a square ring as a whole; a sealing groove (11) is provided on the inner wall of the first shell (2); and a sealing rib (12) that can be inserted into the sealing groove (11) is integrally connected to the outer wall of the extension portion (10).

2. A water quality data acquisition device according to claim 1, characterized in that: The monitoring component (6) is a combination of one or more of a pH sensor, a COD sensor, and a turbidity sensor.

3. The water quality data acquisition device according to claim 1, characterized in that: The outer walls on both sides of the first shell (2) are fixedly connected with first ear blocks (13), and the outer walls on both sides of the second shell (3) are fixedly connected with second ear blocks (14) corresponding to the first ear blocks (13), and the first ear blocks (13) and the second ear blocks (14) are connected by screws.

4. The water quality data acquisition device according to claim 1, characterized in that: A display screen (15) is provided on the first housing (2).

5. The water quality data acquisition device according to claim 1, characterized in that: The circuit board (4) is provided with one or more combinations of a 2G / 3G / 4G module, a Cat1 module, a NB-IOT module, and a LoRa module.

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