Portable water quality analyzer

Abstract

The utility model is applicable to the field of detection equipment, and provides a portable water quality analyzer which comprises an equipment body, an elastic absorbing part arranged on the side wall of the equipment body and a pressing block for driving the elastic absorbing part to deform, the elastic absorption component is deformed, the deformed elastic absorption component moves towards the probe and expands, so that the probe and the inner wall of the protective cover are cleaned through the deformed elastic absorption component, and meanwhile, the elastic absorption component cannot be in contact with liquid to be detected in a non-working state, so that the absorption performance of the elastic absorption component is ensured.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a portable water quality analyzer. Background Art

[0002] The TDS of water can be determined by using a water detection analyzer. Its working principle is to release a microcurrent (to test the conductivity of water) through two probes 00 set at the end of the equipment to determine the number of solid particles contained in the water.

[0003] In general, the ends of the two probes 00 of the device are generally covered with protective covers 01, which, on the one hand, play a protective role in abnormal use, and on the other hand, act as a sampler to cooperate with the device to perform detection work. After the device is used, liquid will remain in the protective cover 01 and the end of the device, and this residual liquid will accelerate the corrosion of the probe 00 and the temperature control sensor.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a portable water quality analyzer, which can clean the probe and the inner wall of the protective cover by means of a deformed elastic absorbing component. At the same time, the elastic absorbing component will not contact the liquid to be tested in a non-working state, thereby ensuring its absorption capacity.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a portable water quality analyzer, including an equipment body, an elastic absorbing component arranged on the side wall of the equipment body and a pressure block driving the elastic absorbing component to deform; after deformation, the elastic absorbing component moves toward the probe direction and expands.

[0007] According to the portable water quality analyzer of the utility model, the side wall of the device body is provided with a slide groove for accommodating the pressing block; when pressed, the pressing block moves along the slide groove toward the elastic absorbing component.

[0008] According to the portable water quality analyzer of the utility model, the elastic absorbing component is a sponge sheet, which is deformed by being pressed and switches from a single-layer structure to a stacked structure with at least two layers.

[0009] According to the portable water quality analyzer of the utility model, one end of the elastic absorbing component is fixedly connected to the pressing block, and the other end is fixedly connected to the side wall of the device body.

[0010] According to the portable water quality analyzer of the utility model, the side end of the probe is provided with an obstacle avoidance groove for facilitating the contact between the probe and the elastic absorbing component.

[0011] According to the portable water quality analyzer of the utility model, one end of the elastic absorbing component is fixedly connected to the pressing block, and the other end is fixedly connected to the moving block; the end of the slide groove is provided with a protrusion for positioning the position of the moving block.

[0012] The utility model provides a portable water quality analyzer, including a device body and a protective cover covering the end of the device body, and a probe is arranged at the end of the device body. When the device is performing detection work, the protective cover is used to take an appropriate amount of liquid sample, and then it is buckled on the end of the device body with the probe, and the TDS in the water body is measured with the microcurrent released by the probe. The side wall of the device body is provided with an elastic absorbing component and a pressure block that drives it to deform; wherein, the elastic absorbing component can be deformed by being pressed by the pressure block, and the elastic absorbing component also has an absorbing effect by using its own material, and the elastic absorbing component is used to absorb residual liquid. The elastic absorbing component moves toward the probe after deformation, and after moving, it can contact the probe to realize its cleaning work on the probe (absorb the residual liquid attached to the probe), and at the same time, the elastic absorbing component will increase its own cross-sectional area (expand) after the deformation process, so as to increase the contact effect between the elastic absorbing component and the probe and the inner wall of the protective cover. The utility model cleans the probe and the inner wall of the protective cover by means of the deformed elastic absorbing component. Meanwhile, the elastic absorbing component will not contact the liquid to be tested in a non-working state, thereby ensuring its absorption performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of another angle of the utility model after the protective cover is removed;

[0015] Figure 3 It is a schematic diagram of the first state of the utility model;

[0016] Figure 4 It is a schematic diagram of the second state of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the utility model under another embodiment;

[0018] In the figure, 00-probe, 01-protective cover, 1-equipment body, 2-elastic absorbing component, 21-obstacle avoidance groove, 3-pressing block, 4-sliding groove, 5-moving block, 7-bump. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1 and Figure 2 The utility model provides a portable water quality analyzer, which includes a device body 1 and a protective cover 01 covering the end of the device body 1, and a probe 00 is provided at the end of the device body 1. When the device is performing detection work, the protective cover 01 is used to take an appropriate amount of liquid sample, and then it is buckled on the end of the device body 1 with the probe 00, and the TDS in the water body is measured with the microcurrent released by the probe 00.

[0021] The side wall of the device body 1 is provided with an elastic absorbing component 2 and a pressure block 3 driving it to deform; wherein, the elastic absorbing component 2 can be deformed by being pressed by the pressure block 3, and the elastic absorbing component 2 also has an absorbing effect by using its own material. Specifically in this embodiment, the elastic absorbing component 2 is used to absorb residual liquid.

[0022] See also Figure 2 , Figure 3 and Figure 4 , the elastic absorbing component 2 after deformation moves toward the probe 00, and after the movement, it can contact the probe 00 to realize its cleaning work on the probe 00 (absorb the residual liquid attached to the probe 00). At the same time, the elastic absorbing component 2 will increase its own cross-sectional area (expand) after the deformation process to increase the contact effect between the elastic absorbing component 2 and the probe 00 and the inner wall of the protective cover 01. Specifically in the present embodiment, the elastic absorbing component 2 is a sponge sheet, which is deformed by pressure and switches from a single-layer structure to a stacked structure with at least two layers. The sponge sheet is adopted because its material has a good absorption effect and is cost-effective. The above-mentioned cleaning structure facilitates the cleaning work (facilitates the use and storage of the elastic absorbing component 2).

[0023] Preferably, the side wall of the device body 1 of the utility model is provided with a slide groove 4 for accommodating the pressure block 3, and the extension direction of the slide groove 4 is parallel to the axis of the device body 1 (in existing devices, the device body 1 is generally a long rod-shaped structure similar to a "pen"); one end of the elastic absorbing component 2 is fixed to the pressure block 3, and the other end is fixed to the side wall of the device body 1. When pressed, the pressure block 3 moves along the slide groove 4 toward the elastic absorbing component 2. At this time, the elastic absorbing component 2 is squeezed and a layer-falling effect occurs. It should be noted that the length of the elastic absorbing component 2 fixed on the pressure block 3 and the length of the area for deformation can be set as needed.

[0024] It should be explained that during use, when the elastic absorbing component 2 cannot contact the probe 00 or the elastic absorbing component 2 cannot enter the protective cover 01, the operator needs to slightly press the elastic absorbing component 2. At the same time, during the cleaning of the inner wall of the protective cover 01, the angle of the protective cover 01 can be adjusted according to the number and position of the elastic absorbing components 2 (for example, in the embodiment of this city, the elastic absorbing components 2 are provided with two groups, and after cleaning one side of the protective cover 01, it needs to be removed and rotated 90 degrees for cleaning).

[0025] In addition, the side end of the probe 00 of the utility model is provided with an obstacle avoidance groove 21 for facilitating its contact with the elastic absorbing component 2. In order to facilitate the elastic absorbing component 2 to contact with the probe 00 after being squeezed, it is further cleaned.

[0026] See also Figure 5 In another embodiment, in order to avoid the elastic absorbing component 2 from contacting the liquid during the liquid detection process, thereby causing the elastic absorbing component 2 to be saturated, resulting in a reduction in its absorption effect and affecting the work. The present application has made the following improvements: one end of the elastic absorbing component 2 is fixed to the pressing block 3, and the other end is fixed to the moving block 5; the end of the slide 4 is provided with a protrusion 7 for positioning the position of the moving block 5. During the liquid detection process, the pressing block 3 drives the moving block 5 to move, so that the elastic absorbing component 2 is at a certain distance from the detection end of the equipment (the probe 00 side), avoiding the elastic absorbing component 2 from contacting the liquid to be tested. During the cleaning process, the pressing block 3 will drive the moving block 5 to move toward the detection end, and under the positioning action of the protrusion 7, the elastic absorbing component 2 is driven to deform.

[0027] In summary, the utility model provides a portable water quality analyzer, including a device body and a protective cover covering the end of the device body, and a probe is provided at the end of the device body. When the device is performing detection work, the protective cover is used to take an appropriate amount of liquid sample, and then it is buckled on the end of the device body with the probe, and the TDS in the water body is measured with the microcurrent released by the probe. The side wall of the device body is provided with an elastic absorbing component and a pressure block that drives it to deform; wherein, the elastic absorbing component can be deformed by being pressed by the pressure block, and the elastic absorbing component also has an absorbing effect by using its own material, and the elastic absorbing component is used to absorb residual liquid. The deformed elastic absorbing component moves toward the probe direction, and after moving, it can contact the probe to realize its cleaning work on the probe (absorb the residual liquid attached to the probe), and at the same time, the elastic absorbing component will increase its own cross-sectional area (expand) after the deformation process, so as to increase the contact effect between the elastic absorbing component and the probe and the inner wall of the protective cover. The utility model cleans the probe and the inner wall of the protective cover by means of the deformed elastic absorbing component. Meanwhile, the elastic absorbing component will not contact the liquid to be tested in a non-working state, thereby ensuring its absorption performance.

[0028] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A portable water quality analyzer, characterized in that: It includes a device body, an elastic absorbing component arranged on the side wall of the device body, and a pressing block driving the elastic absorbing component to deform; The deformed elastic absorbing component moves toward the probe and expands.

2. The portable water quality analyzer according to claim 1, characterized in that: The side wall of the equipment body is provided with a slide groove for accommodating the pressing block; When pressed, the pressing block moves along the slide groove toward the elastic absorbing component.

3. The portable water quality analyzer according to claim 2, characterized in that: The elastic absorbing component is a sponge sheet, which is deformed by being pressed and switches from a single-layer structure to a stacked structure with at least two layers.

4. The portable water quality analyzer according to claim 3, characterized in that: One end of the elastic absorbing component is fixedly connected to the pressing block, and the other end is fixedly connected to the side wall of the equipment body.

5. The portable water quality analyzer according to claim 1, characterized in that: The side end of the probe is provided with an obstacle avoidance groove for facilitating contact between the probe and the elastic absorbing component.

6. The portable water quality analyzer according to claim 3, characterized in that: One end of the elastic absorbing component is fixedly connected to the pressing block, and the other end is fixedly connected to the moving block; The end of the slide groove is provided with a protrusion for positioning the position of the moving block.

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