Portable water quality detection analyzer

Abstract

The utility model relates to water quality detection equipment technical field especially relates to a portable water quality detection analyzer, a portable water quality detection analyzer, including the box that side setting has the handle, set up in the water quality analysis dial of this box, with this box sliding connection and be located the storage component of water quality analysis dial below and set up in the hidden drag group component of this box in. The utility model discloses through integrating water quality analysis dial in the box inside and adding handle, to make the whole detection analyzer convenient to carry, considering the detection probe kind needed in the detection process is more, add a pull -out storage component in the box, internally equipped with a plurality of independent holding groove, for placing the probe of different detection function, to realize the independent storage of detection probe, if the box is too heavy, the user is not inconvenient to hand, can pull out the pull -out rod from the side, break out the hidden gyro wheel, make the box can be rolled and dragged on the ground, convenient to carry.

Description

Technical Field

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

[0002] A water quality analyzer is a professional instrument used to analyze the content of water components. Generally, the principle of a water quality analyzer is to involve the corresponding substances in the water through electrochemical reactions or chemical reagent reactions, and then calculate the content of the corresponding substances in the water through colorimetry, titration, conductivity measurement, etc.

[0003] There is a portable water quality analyzer in the existing technology that combines spectrophotometry and electrode methods. The water quality analysis and detection components are integrated into the housing. After opening the top cover, the housing is laid horizontally with the water quality analysis dial facing upwards. Connecting the detection probe enables intelligent detection and analysis. After the detection is completed, the top cover is closed. A handle is provided on the side of the housing, which allows the user to quickly lift the analyzer for easy carrying. However, the disadvantage of this analyzer is that it has multiple sensor interfaces inside the housing for connecting different sensor probes. These multiple sensor probes need to be carried separately and cannot be integrated into the housing. In addition, the connecting wires of the multiple sensor probes are prone to tangling and are difficult to separate. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a portable water quality testing and analysis instrument. By integrating the water quality analysis dial into the inside of the box and adding a handle, the entire testing and analysis instrument is easy to carry. Considering that there are many types of testing probes required during the testing process, which are inconvenient to carry and whose wires are easy to get tangled, a pull-out storage component is added to the box. It has multiple independent placement slots for placing probes with different testing functions, thereby realizing the independent storage of testing probes. The box is also equipped with a hidden dragging component. If the box is too heavy and it is inconvenient for the user to carry it by hand, the pull rod can be pulled out from the side and the hidden wheels can be pulled out, allowing the box to be rolled and dragged on the ground for easy carrying.

[0006] This utility model provides a portable water quality testing and analysis instrument, including a box with a handle on the side, a water quality analysis dial disposed in the box, a storage component slidably connected to the box and located below the water quality analysis dial, and a hidden dragging component disposed in the box; the handle is provided on one side of the box, and a top cover is rotatably disposed on the other side of the box, the top cover being fastened to the box by a fastening component; the box has an upper layer and a lower layer, the water quality analysis dial is disposed in the upper layer, the storage component is slidably connected in the lower layer, and the hidden dragging component includes hidden rollers and a pull rod, the hidden rollers being disposed on the outside of the box, and the pull rod being disposed in the lower layer and located below the storage component.

[0007] The components for water quality analysis and testing are integrated into a plate-like structure within the housing. A handle is provided on the side of the housing for easy carrying. The water quality analysis dial is used for testing water samples and performing corresponding preliminary treatments. A storage component is provided to store the detection probes required during the electrode method testing process. This storage component is located below the dial and can be pulled out for easy access and concealment. The housing also features hidden wheels and a pull rod. If the housing is too heavy for the user to carry by hand, the pull rod can be pulled out from the side, and the hidden wheels can be extended, allowing the housing to be rolled and dragged on the ground for easy carrying.

[0008] In some embodiments, the lower layer has an opening on the side corresponding to the handle, through which it communicates with the outside. The storage component slides within the opening. A ball bearing slide rail is provided between the lower layer and the storage component. The fixed ends of the ball bearing slide rail are connected to both sides of the lower layer, and the movable ends are connected to both sides of the storage component. Both the opening and the ball bearing slide rail enable the storage component to be pulled out. Normally, the storage component is hidden in the lower layer of the cabinet. When a detection probe is needed, the storage component is pulled out, the probe is removed, and then it is pushed back in. The specific structure of the ball bearing slide rail can be found in the prior art regarding drawer pull-out mechanisms, and will not be described in detail here.

[0009] In some embodiments, the storage component has multiple placement slots, and a receiving slot is formed on the bottom side of the storage component in a direction perpendicular to the sliding direction, with the pull rod located within the receiving slot. Multiple independent placement slots are used to hold probes with different detection functions, thereby enabling independent storage of the detection probes and avoiding wire tangling. The receiving slots provide space for the operation of the pull rod, and the storage component slides above the pull rod.

[0010] In some embodiments, a through hole is provided on the side of the box, through which the pull rod extends to the outside of the box, and a handle is provided at the end of the pull rod. The through hole allows the pull rod to extend to the outside of the box, and with the assistance of the handle, the user can pull out the pull rod by the handle to drag the box.

[0011] In some embodiments, the concealed roller includes a rotating shaft and a roller. A concealed groove is provided on the housing, and a rotating base extends radially within the groove. One side of the rotating shaft is rotatably connected to the rotating base, and the other side of the rotating shaft is rotatably connected to the roller. The roller's rolling direction is the same as the direction of the pull rod, and the rotation direction of the rotating shaft on the rotating base is perpendicular to the roller's rotation direction. This allows the rotating shaft itself to rotate while providing support to the roller, enabling it to roll. When dragging is required, the rotating shaft and roller are pried out of the concealed groove, and dragging can be achieved using the pull rod.

[0012] In some embodiments, the fastening assembly includes a latching groove and a rotating latch. The latching groove is provided on the side of the box body where the handle is located. One side of the top cover is rotatably connected to the box body, and the other side of the top cover is rotatably connected to the rotating latch. The rotating latch engages with the latching groove. The fastening assembly is used to close the top cover. When the top cover is closed, the rotating latch engages with the latching groove to achieve closure. Correspondingly, when the top cover is opened, the rotating latch disengages from the latching groove to open the top cover.

[0013] In some embodiments, the water quality analysis panel is provided with annularly distributed digestion holes and air-cooling holes. Test tubes are inserted into the digestion holes and air-cooling holes. A limiting groove is provided on the inner side of the top cover at a position corresponding to the digestion holes and air-cooling holes, and limiting holes are distributed annularly within the limiting groove. The digestion holes are used to heat the obtained water sample. After the operator adds different chemical reagents to the test tube, the heating through the digestion holes causes substances in the water sample to precipitate or decompose, facilitating subsequent detection of the content of other substances in the water sample. Correspondingly, the air-cooling holes are used to achieve a cooling function. The operator inserts test tubes into different holes as needed to achieve water sample pretreatment. The limiting grooves and limiting holes on the top cover are used to fix the position of the test tubes when the chamber is closed, preventing the test tubes from shifting and breaking during movement.

[0014] In some embodiments, the water quality analysis panel is provided with a detection slot and several sensor plugs, with detection probes detachably connected to the sensor plugs. The detection slot is used to hold test tubes after digestion or cooling. The water quality analysis panel performs spectrophotometric analysis on the water sample in the detection slot to detect organic matter, inorganic matter, heavy metals, nutrients, etc. The sensor plugs are connected to the detection probes and inserted into the water sample in a beaker for electrode-based analysis to detect values ​​such as conductivity, dissolved oxygen, and pH. The specific principles and structures of spectrophotometric and electrode-based water quality measurements can be found in existing technologies; only the implementation effects are briefly described here.

[0015] In some embodiments, the water quality analysis panel is equipped with a display screen and a battery that powers the panel. The display screen is connected to the analysis and control components of the water quality analysis panel to display test results. Users can also select appropriate test items for water samples via touchscreen. The battery, which powers the water quality analysis panel, is hidden in the upper layer. The specific internal structure and analysis functions of the water quality analysis panel can be found in existing technologies and will not be elaborated here.

[0016] By adopting the above technical solution, the beneficial effects of this utility model are:

[0017] This invention integrates the water quality analysis panel inside the housing and adds a handle, making the entire analyzer easy to carry. Considering that there are many types of detection probes required during the detection process, which are inconvenient to carry and whose wiring is easily tangled, a pull-out storage component is added inside the housing. It has multiple independent placement slots for placing probes with different detection functions, thus achieving independent storage of the detection probes. The housing also has a hidden dragging component. If the housing is too heavy and it is inconvenient for the user to carry it by hand, the pull rod can be pulled out from the side and the hidden wheels can be pulled out, allowing the housing to be rolled and dragged on the ground for easy carrying.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0019] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and illustrations.

[0020] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0022] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of the water quality testing and analysis instrument in some embodiments of this utility model;

[0025] Figure 2 This is a schematic diagram of the specific internal structure of the lower layer in some embodiments of this utility model.

[0026] Explanation of key figure labels:

[0027] 1. Box body;

[0028] 11. Upper layer; 12. Lower layer;

[0029] 2. Handle;

[0030] 3. Water quality analysis panel;

[0031] 31. Disinfection port; 32. Air cooling port; 33. Detection slot; 34. Sensor plug; 35. Display screen;

[0032] 4. Storage components;

[0033] 41. Ball bearing sliding track;

[0034] 42. Placement slot;

[0035] 43. Receiving tank;

[0036] 5. Hide the drag-and-drop component;

[0037] 51. Concealed scroll wheel;

[0038] 511. Rotate the base;

[0039] 512. Rotating shaft;

[0040] 513. Rollers;

[0041] 52. Pull-out lever;

[0042] 53. Handle;

[0043] 6. Top cover;

[0044] 61. Limiting groove; 62. Limiting hole;

[0045] 7. Fastening components;

[0046] 71. Buckle slot;

[0047] 72. Rotate the buckle. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0049] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0050] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0051] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] Reference Figure 1 , Figure 1This is a schematic diagram of the overall structure of the water quality testing and analysis instrument in some embodiments of this utility model.

[0053] According to some embodiments of the present invention, the present invention provides a portable water quality testing and analysis instrument, including a box 1 with a handle 2 on the side, a water quality analysis dial 3 disposed in the box 1, a storage component 4 slidably connected to the box 1 and located below the water quality analysis dial 3, and a hidden dragging component 5 disposed in the box 1; the handle 2 is provided on one side of the box 1, and a top cover 6 is rotatably disposed on the other side of the box 1, the top cover 6 is fastened to the box 1 by a fastening component 7, the box 1 is provided with an upper layer 11 and a lower layer 12, the water quality analysis dial 3 is disposed in the upper layer 11, the storage component 4 is slidably connected in the lower layer 12, and the hidden dragging component 5 includes a hidden roller 51 and a pull rod 52, the hidden roller 51 is disposed on the outside of the box 1, and the pull rod 52 is disposed in the lower layer 12 and located below the storage component 4.

[0054] The components used for water quality analysis and testing are integrated into a plate and housed in the casing 1. A handle 2 is provided on the side of the casing 1 to make the water quality analyzer easy to carry. The water quality analysis dial 3 is used for testing water samples and corresponding preliminary treatment. The storage component 4 is used to store the detection probes required in the electrode method detection process. The storage component 4 is located below the dial and can be pulled out for easy access and concealment. The casing 1 is also equipped with hidden rollers 51 and a pull rod 52. If the casing 1 is too heavy and it is inconvenient for the user to carry it by hand, the pull rod 52 can be pulled out from the side and the hidden rollers 51 can be pulled out, allowing the casing 1 to be rolled and dragged on the ground for easy carrying.

[0055] The storage component 4 has multiple placement slots 42, and a receiving slot 43 is formed on the bottom side of the storage component 4 in a direction perpendicular to the sliding direction. The pull rod 52 is located in the receiving slot 43. The multiple independent placement slots 42 are used to place probes with different detection functions, thereby realizing the independent storage of detection probes and avoiding wire entanglement. The receiving slot 43 is provided as a reserved space for the operation of the pull rod 52, and the storage component 4 slides above the pull rod 52.

[0056] The box 1 has a through hole on its side. The pull rod 52 extends out of the box 1 through the through hole, and a handle 53 is provided at the end of the pull rod 52. The through hole allows the pull rod 52 to extend out of the box 1. With the help of the handle 53, the user can pull out the pull rod 52 by using the handle 53 to drag the box 1.

[0057] The fastening assembly 7 includes a latching groove 71 and a rotating latch 72. The latching groove 71 is provided on the side of the box body 1 where the handle 2 is located. One side of the top cover 6 is rotatably connected to the box body 1, and the other side of the top cover 6 is rotatably connected to the rotating latch 72. The rotating latch 72 is fastened to the latching groove 71. The fastening assembly 7 is used to close the top cover 6. When the top cover 6 is closed, the rotating latch 72 is engaged with the latching groove 71 to achieve closure. Correspondingly, when the top cover 6 is opened, the rotating latch 72 is disengaged from the latching groove 71 to open the top cover 6.

[0058] The water quality analysis panel 3 is equipped with a ring-shaped distribution of digestion holes 31 and air-cooling holes 32. Test tubes are inserted into the digestion holes 31 and air-cooling holes 32. A limiting groove 61 is provided on the inner side of the top cover 6 at a position corresponding to the digestion holes 31 and air-cooling holes 32. Limiting holes 62 are distributed in a ring within the limiting groove 61. The digestion holes 31 are used to heat the obtained water sample. After adding different chemical reagents to the test tubes, the heating through the digestion holes 31 causes the substances in the water sample to precipitate or decompose, facilitating subsequent detection of other substances in the water sample. Correspondingly, the air-cooling holes 32 are used for cooling. As needed, the staff inserts test tubes into different holes to achieve water sample pretreatment. The limiting grooves 61 and limiting holes 62 on the top cover 6 are used to fix the position of the test tubes when the chamber 1 is closed, preventing the test tubes from shifting and breaking during movement.

[0059] The water quality analysis panel 3 is equipped with a detection slot 33 and several sensor plugs 34, with detection probes detachably connected to the sensor plugs 34. The detection slot 33 is used to hold test tubes after digestion or cooling. The water quality analysis panel 3 performs spectrophotometric analysis on the water sample located in the detection slot 33 to detect organic matter, inorganic matter, heavy metals, nutrients, etc. The sensor plugs 34 are connected to the detection probes and inserted into the water sample in a beaker for electrode method analysis to detect conductivity, dissolved oxygen, pH value, etc. The specific principles and structures of photometric and electrode method water quality measurement can be found in existing technologies; only the implementation effect is briefly described here.

[0060] The water quality analysis panel 3 is equipped with a display screen 35 and a battery that powers it. The display screen 35 connects to the analysis and control components of the water quality analysis panel 3 to display test results. Users can also select appropriate test items for water samples via touchscreen. The battery, which powers the water quality analysis panel 3, is hidden in the upper layer 11. The specific internal structure and analysis functions of the water quality analysis panel 3 can be found in existing technologies and will not be elaborated upon here.

[0061] Reference Figure 2 , Figure 2This is a schematic diagram of the specific internal structure of the lower layer in some embodiments of this utility model.

[0062] According to some embodiments of this utility model, optionally, the lower layer 12 has an opening on the side corresponding to the handle 2, through which the lower layer 12 communicates with the outside. The storage component 4 slides within the opening. A ball bearing sliding track 41 is provided between the lower layer 12 and the storage component 4. The fixed ends of the ball bearing sliding track 41 are connected to both sides of the lower layer 12, and the movable ends of the ball bearing sliding track 41 are connected to both sides of the storage component 4. The opening and the ball bearing sliding track 41 are both used to realize the pull-out function of the storage component 4. Under normal circumstances, the storage component 4 is hidden in the lower layer 12 of the box 1. When the probe needs to be detected, the storage component 4 is pulled out, the probe is taken out, and then it is pushed back. The specific structure of the ball bearing sliding track 41 can be referred to the relevant part of the drawer pull-out in the prior art, and will not be described in detail here.

[0063] The concealed roller 51 includes a rotating shaft 512 and a roller 513. A concealed groove is provided on the housing 1, and a rotating base 511 extends radially within the groove. One side of the rotating shaft 512 is rotatably connected to the rotating base 511, and the other side of the rotating shaft 512 is rotatably connected to the roller 513. The rolling direction of the roller 513 is the same as the direction of the pull rod 52. The rotation direction of the rotating shaft 512 on the rotating base 511 is perpendicular to the rotation direction of the roller 513. This allows the rotating shaft 512 to rotate while simultaneously providing support to the roller 513, enabling it to roll. When dragging is required, the rotating shaft 512 and roller 513 are pulled out of the concealed groove, and dragging can then be achieved using the pull rod 52.

[0064] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0065] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0066] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A portable water quality testing and analysis instrument, characterized in that, include The box has handles on its sides; The water quality analysis panel is located inside the tank; A storage component that is slidably connected to the housing and located below the water quality analysis panel; The drag-and-drop component is hidden inside this box; The container has a handle on one side and a top cover that rotates on the other side. The top cover is fastened to the container by a fastening assembly. The container has an upper layer and a lower layer. The water quality analysis dial is installed in the upper layer, and the storage component is slidably connected in the lower layer. The hidden dragging assembly includes hidden rollers and a pull rod. The hidden rollers are located on the outside of the container, and the pull rod is located in the lower layer and below the storage component.

2. The portable water quality analyzer according to claim 1, characterized in that, The lower layer has an opening on the side corresponding to the handle, and the lower layer communicates with the outside through the opening. The storage component slides within the opening. A ball bearing sliding track is provided between the lower layer and the storage component. The fixed ends of the ball bearing sliding track are connected to both sides of the lower layer, and the movable ends of the ball bearing sliding track are connected to both sides of the storage component.

3. The portable water quality analyzer according to claim 1, characterized in that, The storage component has multiple placement slots, and a receiving slot is formed on the bottom side of the storage component in a direction perpendicular to the sliding direction. The pull rod is located in the receiving slot.

4. The portable water quality analyzer according to claim 1, characterized in that, The box has a through hole on its side, through which the pull rod extends to the outside of the box, and a handle is provided at the end of the pull rod.

5. The portable water quality analyzer according to claim 1, characterized in that, The hidden roller includes a rotating shaft and a roller. A hidden groove is provided on the housing, and a rotating base is provided extending inward in the hidden groove. One side of the rotating shaft is rotatably connected to the rotating base, and the other side of the rotating shaft is rotatably connected to the roller.

6. The portable water quality analyzer according to claim 1, characterized in that, The fastening assembly includes a snap-fit ​​groove and a rotating snap-fit. The snap-fit ​​groove is provided on the side of the box where the handle is located. One side of the top cover is rotatably connected to the box body, and the other side of the top cover is rotatably connected to the rotating snap-fit. The rotating snap-fit ​​engages with the snap-fit ​​groove.

7. The portable water quality analyzer according to claim 1, characterized in that, The water quality analysis panel is provided with a ring of digestion holes and air cooling holes. Test tubes are inserted into the digestion holes and air cooling holes. Limiting grooves are provided on the inner side of the top cover at the positions corresponding to the digestion holes and air cooling holes. Limiting holes are distributed in a ring in the limiting grooves.

8. The portable water quality analyzer according to claim 1, characterized in that, The water quality analysis panel is equipped with a detection slot and several sensor plugs, and a detection probe is detachably connected to the sensor plug.

9. The portable water quality analyzer according to claim 1, characterized in that, The water quality analyzer is equipped with a display screen and a battery that powers the water quality analyzer.

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