Portable water quality testing device

Abstract

The utility model provides a portable water quality testing device, which relates to the field of water quality testing and comprises a water detection column, a connecting column, a protective ring, a rotary base, a support, an instrument support and a water quality testing device body, a connecting line is fixedly connected above the water quality testing device body, and one end of the connecting line penetrates through the connecting column and is fixedly connected with a probe. One end of the probe penetrates through the water detection column and is located in the center of the water detection column, the instrument support is used for fixing the water quality testing device body, when a worker rotates the rotary base and the adjusting support, the water quality testing device body on the adjusting instrument support can be conveniently adjusted, and the worker can conveniently watch the water quality testing device body; the water quality detection efficiency of workers is improved, the workers hold the surface of the protection ring and then insert a probe at the lower end of a water detection column into water, and after the probe enters the water, the safety and the stability in the water are greatly improved through protection of the water detection column.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing, and in particular to a portable water quality testing device. Background Technology

[0002] Inorganic pollutants in water refer to inorganic compounds in water bodies, including but not limited to heavy metals, ammonia nitrogen, and sulfides. They originate from industrial wastewater, agricultural discharges, and urban sewage. These inorganic pollutants pose a threat to the aquatic environment and ecosystems, potentially leading to water quality deterioration, biological mortality, and human health problems. Heavy metals, such as lead, mercury, and cadmium, are highly toxic, and their accumulation in water bodies can have serious impacts on organisms and human health. Ammonia nitrogen mainly comes from agricultural discharges and wastewater treatment plants; excessive levels can lead to eutrophication, causing algal blooms and disrupting the aquatic ecological balance. Sulfides typically originate from industrial wastewater and sediments; they not only have an irritating odor but can also negatively impact aquatic ecosystems.

[0003] In related technologies, portable water quality testing devices are generally used to facilitate the testing of industrial wastewater, agricultural discharge, and urban sewage. These devices typically have the function of preliminary and rapid detection of pollutants in the water. Generally, a portable water quality testing device is connected to a probe. The staff inserts the probe into the water, and the information detected by the probe is transmitted to the water quality testing device for analysis. However, the data cable connecting the probe to the instrument is usually made of flexible material. After the cable enters the water, the probe may swing with the water flow due to the increased water velocity, resulting in poor stability of the probe's working environment and easily leading to inaccurate test data.

[0004] Therefore, it is necessary to provide a portable water quality testing device to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that the data cable connecting the probe to the instrument is made of flexible material, which may cause the probe to sway with the water flow after entering the water, resulting in poor working environment stability and inaccurate test data, this utility model provides a portable water quality testing device.

[0006] This utility model provides a portable water quality testing device, comprising:

[0007] The water probe has a connecting column fixedly connected to its middle section, and a protective ring is fixedly fitted onto the surface of the connecting column.

[0008] A rotating base is fixedly connected to one side of the protective ring, a bracket is hinged to one side of the rotating base, and an instrument bracket is hinged to the end of the bracket away from the rotating base.

[0009] The main body of the water quality testing device is movably mounted on the instrument support, and a connecting line is fixedly connected to the top of the main body of the water quality testing device.

[0010] One end of the connecting line passes through the connecting column and is fixedly connected to the probe, while the other end of the probe passes through the water probe column and is located at the center of the water probe column.

[0011] Preferably, limit posts are fixedly connected at equal intervals below the water probe column. Multiple limit posts are provided, and a support ring is fixedly connected below each of the multiple limit posts. The support ring is located below the probe.

[0012] Preferably, a limiting shaft is fixedly connected to one side of the protective ring, and the rotating base is sleeved on the surface of the limiting shaft and rotates around the limiting shaft.

[0013] Preferably, two fixing blocks are fixedly connected to one side of the instrument bracket. The two fixing blocks are located above and below the bracket, respectively. The interior of each fixing block is symmetrically connected with a telescopic block. The two telescopic blocks are located on both sides of the water quality testing device body.

[0014] Preferably, an anti-slip strip is fixedly connected to the surface of the instrument holder away from the fixing block, and multiple anti-slip strips are provided.

[0015] Preferably, both fixed blocks have a barrier block fixedly connected inside, and tension springs are fixedly connected to both sides of the barrier block. The ends of the two tension springs away from the barrier blocks are fixedly connected to the two telescopic blocks respectively.

[0016] Preferably, a support block is fixedly connected to one side of the instrument bracket. There are two support blocks, and the upper part of the two support blocks is attached to the lower part of the water quality testing device body.

[0017] Compared with related technologies, the portable water quality testing device provided by this utility model has the following advantages:

[0018] Beneficial effects:

[0019] 1. The probe's detection data is transmitted through a connecting wire inside the water column. The other end of the connecting wire is connected to the main body of the water quality testing device. The main body of the water quality testing device is used to analyze the water quality. The worker rotates the rotating base installed on one side of the protective ring. The rotation of the rotating base adjusts the angle of the support, and the swing of the support adjusts the angle of the instrument support. The instrument support is used to fix the main body of the water quality testing device. When the worker rotates the rotating base and adjusts the support, it is convenient to adjust the main body of the water quality testing device on the instrument support, making it easier for the staff to observe and improving the efficiency of the worker's water quality testing work. The worker holds the surface of the protective ring and then inserts the probe at the lower end of the water column into the water. After the probe enters the water, the protection of the water column greatly increases safety and stability in the water.

[0020] 2. The fixing blocks support the back of the instrument bracket, increasing the structural strength of the instrument bracket. When the worker places the water quality testing device body on the instrument bracket, the two sides of the water quality testing device body are respectively attached to the inner walls of multiple telescopic blocks, increasing the stability of the telescopic blocks. Two tension springs pull the telescopic blocks, and the telescopic blocks provide tension through the tension springs, causing multiple telescopic blocks to slide towards the side closer to the water quality testing device body, improving the tightness of the fit between the water quality testing device body and the telescopic blocks, and improving the safety of the water quality testing device body. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of the portable water quality testing device provided by this utility model;

[0022] Figure 2 A schematic diagram of the main structure of the portable water quality testing device provided by this utility model;

[0023] Figure 3 A schematic diagram of the instrument support structure for the portable water quality testing device provided by this utility model;

[0024] Figure 4 A schematic diagram of the connection between the bracket and the rotating base of the portable water quality testing device provided by this utility model;

[0025] Figure 5 A schematic diagram of the internal structure of the fixing block of the portable water quality testing device provided by this utility model.

[0026] The following are the labels in the diagram: 1. Water probe column; 11. Limiting column; 12. Support ring; 2. Connecting column; 3. Protective ring; 31. Limiting shaft; 4. Probe; 5. Connecting line; 6. Water quality testing device body; 7. Rotating base; 8. Bracket; 9. Instrument bracket; 91. Fixing block; 92. Telescopic block; 921. Barrier block; 922. Tension spring; 93. Anti-slip strip; 94. Support block. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please refer to the following: Figures 1 to 5A portable water quality testing device includes: a water probe column 1 and a water quality testing device body 6. A connecting column 2 is fixedly connected to the middle of the water probe column 1. A protective ring 3 is fixedly sleeved on the surface of the connecting column 2. A rotating base 7 is fixedly connected to one side of the protective ring 3. A bracket 8 is hinged to one side of the rotating base 7. An instrument bracket 9 is hinged to the end of the bracket 8 away from the rotating base 7. The water quality testing device body 6 is movably mounted on the instrument bracket 9. A connecting line 5 is fixedly connected to the top of the water quality testing device body 6. One end of the connecting line 5 passes through the connecting column 2 and is fixedly connected to a probe 4. One end of the probe 4 passes through the water probe column 1 and is located at the center of the water probe column 1.

[0029] In the specific implementation process, the connecting column 2 is located in the upper middle part of the water probe column 1. The protective ring 3 is fixedly installed on the surface of the connecting column 2. The diameter of the protective ring 3 is smaller than the outer wall of the water probe column 1, which makes it convenient for workers to grip. The worker holds the surface of the protective ring 3 and then inserts the probe 4 at the lower end of the water probe column 1 into the water. When the probe 4 enters the water, the safety and stability in the water are greatly increased by the protection of the water probe column 1.

[0030] The probe 4 transmits the detection data through the connecting line 5 inside the water column 1. The other end of the connecting line 5 is connected to the water quality testing device body 6. The water quality testing device body 6 is used to analyze the water quality. The worker rotates the rotating base 7 installed on one side of the protective ring 3. The rotation of the rotating base 7 adjusts the angle of the bracket 8. The bracket 8 swings to adjust the angle of the instrument bracket 9. The instrument bracket 9 is used to fix the water quality testing device body 6. When the worker rotates the rotating base 7 and adjusts the bracket 8, the water quality testing device body 6 on the instrument bracket 9 can be easily adjusted, making it easier for the staff to observe and improving the efficiency of the worker's water quality testing work.

[0031] Among them, the water probe column 1 is fixedly connected at equal intervals below the water probe column 1. Multiple limit columns 11 are provided, and a support ring 12 is fixedly connected below each of the multiple limit columns 11. The support ring 12 is located below the probe 4.

[0032] The limiting post 11 is circular and used to fix the probe 4. Multiple limiting posts 11 surround the probe 4. The gap between the multiple limiting posts 11 allows water to flow through while blocking stones in the water, minimizing the impact of debris on the probe 4 and increasing the safety of the probe 4 in the working environment.

[0033] Preferably, a limiting shaft 31 is fixedly connected to one side of the protective ring 3, and the rotating base 7 is sleeved on the surface of the limiting shaft 31 and rotates around the limiting shaft 31. One end of the limiting shaft 31 is thicker than the middle diameter. When the limiting shaft 31 is inserted into the interior of the rotating base 7, the thicker end of the limiting shaft 31 will fit against the surface of the rotating base 7, limiting the rotation position of the rotating base 7 to the surface of the limiting shaft 31.

[0034] Preferably, two fixing blocks 91 are fixedly connected to one side of the instrument support 9. The two fixing blocks 91 are located above and below the support 8, respectively. The interior of each fixing block 91 is symmetrically connected with telescopic blocks 92. The two telescopic blocks 92 are located on both sides of the water quality testing device body 6. The fixing blocks 91 support the back of the instrument support 9, thereby increasing the structural strength of the instrument support 9. When the worker places the water quality testing device body 6 on the instrument support 9, the two sides of the water quality testing device body 6 are respectively in contact with the inner walls of the multiple telescopic blocks 92, thereby increasing the stability of the telescopic blocks 92.

[0035] Specifically, an anti-slip strip 93 is fixedly connected to the side surface of the instrument bracket 9 away from the fixing block 91. Multiple anti-slip strips 93 are provided. When the water quality testing device body 6 is placed on the instrument bracket 9, the multiple anti-slip strips 93 on the instrument bracket 9 fit against the back of the water quality testing device body 6, which increases the friction between the water quality testing device body 6 and the instrument bracket 9, thereby improving the stability of the water quality testing device body 6.

[0036] More specifically, both fixed blocks 91 have a barrier block 921 fixedly connected inside. Both sides of the barrier block 921 are fixedly connected to tension springs 922. The ends of the two tension springs 922 away from the barrier block 921 are fixedly connected to the two telescopic blocks 92 respectively. The barrier block 921 is located in the middle of the fixed block 91. The two sides of the fixed block 91 fix the two tension springs 922. The two tension springs 922 pull the telescopic blocks 92. The telescopic blocks 92 provide tension through the tension springs 922, causing the multiple telescopic blocks 92 to slide towards the side closer to the water quality testing device body 6, improving the tightness of the fit between the water quality testing device body 6 and the telescopic blocks 92, and improving the safety of the water quality testing device body 6.

[0037] Furthermore, during implementation, a support block 94 is fixedly connected to one side of the instrument bracket 9. There are two support blocks 94. The upper part of the two support blocks 94 is attached to the lower part of the water quality testing device body 6. One end of the support block 94 extends upward. The upper part of the support block 94 will be attached to the lower part of the water quality testing device body 6. The upward-extending end of the support block 94 will limit the water quality testing device body 6, increasing the safety of the water quality testing device body 6 during use.

[0038] The working principle of the portable water quality testing device provided by this utility model is as follows:

[0039] In use, the connecting column 2 is located slightly above the middle of the water probe column 1. A protective ring 3 is fixedly installed on the surface of the connecting column 2. The diameter of the protective ring 3 is smaller than the outer wall of the water probe column 1, making it easy for workers to grip. The worker holds the surface of the protective ring 3 and then inserts the probe 4 at the lower end of the water probe column 1 into the water. After the probe 4 enters the water, the protection of the water probe column 1 greatly increases safety and stability in the water. The detection data of the probe 4 is transmitted through the connecting line 5 inside the water probe column 1. The other end of the connecting line 5 is connected to the water quality testing device body 6. The water quality testing device body 6 is used to analyze the water quality. The worker rotates the rotating base 7 installed on one side of the protective ring 3. The rotation of the rotating base 7 adjusts the angle of the bracket 8. The bracket 8 swings to adjust the angle of the instrument bracket 9. The instrument bracket 9 is used to fix the water quality testing device body 6. When the worker rotates the rotating base 7 and adjusts the bracket 8, it is convenient to adjust the water quality testing device body 6 on the instrument bracket 9, making it convenient for the staff to observe and improving the efficiency of the worker's water quality testing work.

[0040] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A portable water quality testing device, characterized by, Include: The water column, the middle part of the connecting column is fixedly connected with the connecting column, the surface of the connecting column is fixedly sleeved with the protection ring; One side of the protection ring is fixedly connected with a rotating base, one side of the rotating base is hingedly connected with a support, and one end of the support away from the rotating base is hingedly connected with an instrument support; The water quality testing device body is movably arranged on the instrument support, and the water quality testing device body is fixedly connected with a connecting line above; One end of the connecting line is fixedly connected with a probe penetrating the connecting column, and one end of the probe penetrates the water column and is located at the center of the water column.

2. The portable water quality testing device of claim 1, wherein, The lower side of the water column is fixedly connected with a limiting column, and a plurality of limiting columns are arranged, and the lower side of each limiting column is fixedly connected with a supporting ring, and the supporting ring is located below the probe.

3. The portable water quality testing device of claim 1, wherein, One side of the protection ring is fixedly connected with a limiting shaft, the rotating base is sleeved on the surface of the limiting shaft, and rotates around the limiting shaft as the axis.

4. The portable water quality testing device of claim 1, wherein, One side of the instrument support is fixedly connected with two fixed blocks, two fixed blocks are located above and below the support respectively, two telescopic blocks are symmetrically movably connected in the two fixed blocks, and two telescopic blocks are located on both sides of the water quality testing device body.

5. The portable water quality testing device of claim 4, wherein, The surface of one side of the instrument support away from the fixed block is fixedly connected with an anti-skid strip, and the anti-skid strip is provided with a plurality of anti-skid strips.

6. The portable water quality testing device of claim 4, wherein, The interior of the two fixed blocks is fixedly connected with a blocking block, the two sides of the blocking block are fixedly connected with a tension spring, and the two ends of the two tension springs away from the blocking block are fixedly connected with the two telescopic blocks respectively.

7. The portable water quality testing device of claim 6, wherein, One side of the instrument support is fixedly connected with a supporting block, the supporting block is provided with two, and the upper side of the two supporting blocks is attached to the lower side of the water quality testing device body.

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