Portable water quality detector and method

Abstract

The present invention relates to the technical field of water quality detectors, and specifically to a portable water quality detector and method, wherein the water quality detector comprises a detection support lifting rod, and also comprises: a surrounding trough plate, wherein the surrounding trough plate is fixedly mounted on the detection support lifting rod; and a detection adjustment mechanism, wherein the detection adjustment mechanism is respectively connected to the detection support lifting rod and the surrounding trough plate, wherein the detection adjustment mechanism comprises a water intake detection rod, a drive assembly and a detection retractable assembly; the drive assembly is respectively connected to the detection support lifting rod and the surrounding trough plate, the detection retractable assembly is respectively connected to the surrounding trough plate and the drive assembly, and a water intake detection rod is also installed on the detection retractable assembly; the portable water quality detector and method of the present invention can adapt to a variety of different detection areas and detection requirements, facilitate detection operations, and reduce detection errors.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality detectors, in particular to a portable water quality detector and a method. Background Art

[0002] Water is the source of life. Whether it is drinking water or industrial water, its quality is directly related to human health and social development. With the continuous progress of social economy and the improvement of people's living standards, people's requirements for water quality are also constantly increasing, and water quality standards are constantly developing and improving accordingly. However, the accelerated advancement of urbanization and industrialization has also led to increasingly severe water pollution problems, and water quality monitoring has become increasingly important. In this context, portable water quality detectors came into being and became an important tool in the field of water quality monitoring.

[0003] Existing portable water quality detectors are inconvenient to use in areas where detection is difficult, such as reservoirs with low water levels. This is not only inconvenient for staff to conduct detection, which can easily lead to detection errors, but may also cause safety accidents. Therefore, in view of the above situation, there is an urgent need to develop a portable water quality detector and method to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a portable water quality detector and method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A portable water quality detector, comprising a detection support rod, and further comprising:

[0007] A retaining groove plate, wherein the retaining groove plate is fixedly mounted on the detection support lifting rod;

[0008] and a detection and adjustment mechanism, the detection and adjustment mechanism is respectively connected to the detection support lifting rod and the enclosure groove plate, wherein the detection and adjustment mechanism includes a water intake detection rod, a driving component and a detection retractable component;

[0009] The driving assembly is respectively connected to the detection support lifting rod and the enclosure slot plate, the detection retractable assembly is respectively connected to the enclosure slot plate and the driving assembly, and a water intake detection rod is also installed on the detection retractable assembly;

[0010] The detection and retracting assembly includes a supporting connecting rod and two sets of telescopic state adjustment units, the two sets of telescopic state adjustment units are respectively connected to the water intake detection rod and the driving assembly, and the two sets of telescopic state adjustment units are connected through the supporting connecting rod;

[0011] While the driving component drives the detection and retracting component to retract, the detection and retracting component pulls the water-intake detection rod to move toward the detection support lifting rod. Conversely, while the driving component drives the detection and retracting component to expand, the detection and retracting component pushes the water-intake detection rod to move away from the detection support lifting rod. The driving component adjusts the detection state by driving the detection and retracting component to expand and contract.

[0012] As a further solution of the present invention: it also includes: a lifting handle, the lifting handle is fixedly mounted on the detection support lifting rod;

[0013] And a detection water intake part, the number of the detection water intake parts is multiple, and the multiple detection water intake parts are evenly fixedly installed on the water intake detection rod.

[0014] As a further solution of the present invention: it also includes: a guide roller, the guide roller is rotatably mounted on the water intake detection rod;

[0015] And a solar photovoltaic sheet, wherein the solar photovoltaic sheet is fixedly mounted on the enclosure groove plate, and the solar photovoltaic sheet is also electrically connected to the driving component.

[0016] As a further solution of the present invention: the telescopic state adjustment unit includes a telescopic support rod 1, a telescopic support rod 2, a movable connecting rod 1, a transmission gear and a movable connecting rod 2;

[0017] Wherein, the two ends of the movable connecting rod 2 are respectively rotatably connected to the telescopic support rod 1 and one end of the movable connecting rod 1, the two ends of the telescopic support rod 2 are respectively rotatably connected to the other ends of the telescopic support rod 1 and the movable connecting rod 1, and one end of the movable connecting rod 2 is fixedly installed with a transmission gear;

[0018] One set of the movable connecting rod 1 is rotatably connected to the inner wall of the enclosure groove plate, the telescopic support rod 2 is fixedly connected to the inner wall of the enclosure groove plate, and the telescopic support rod 1 is connected to the driving assembly and rotatably connected to the inner wall of the enclosure groove plate;

[0019] Another set of the movable connecting rod 1 is rotatably connected to the water intake detection rod, one end of the telescopic support rod 2 is fixedly connected to the water intake detection rod, and the other end of the telescopic support rod 2 is fixedly connected to the water intake detection rod through a connecting rod;

[0020] The two sets of transmission gears are meshed and connected, and the two sets of movable connecting rods are fixedly connected via a supporting connecting rod.

[0021] As a further solution of the present invention: the driving assembly comprises:

[0022] A placement chamber, the placement chamber is opened on the detection support lifting rod, and a driving motor is fixedly installed in the placement chamber;

[0023] A swing gear, the swing gear is fixedly connected to one of the telescopic support rods and is rotatably connected to the enclosure slot plate;

[0024] A sliding rack, wherein the sliding rack is slidably mounted in the enclosure slot plate through a sliding stopper, and the sliding rack is also meshedly connected with the swing gear; and

[0025] A driven gear is rotatably connected to the inner wall of the enclosure slot plate and meshingly connected to the sliding rack, and the driven gear is also connected to the output end of the drive motor through a transmission member.

[0026] As a further solution of the present invention: it also includes: an airflow detection box, the airflow detection box is fixedly mounted on the supporting connecting rod;

[0027] A telescopic control box, wherein the telescopic control box is fixedly mounted on the airflow detection box;

[0028] and a multifunctional display mechanism, the multifunctional display mechanism is respectively connected to the telescopic control box and the airflow detection box, and is connected to the telescopic state adjustment unit, wherein the multifunctional display mechanism includes a separation pushing component, a telescopic component and a rotating display component;

[0029] The separation pushing assembly is respectively connected to the airflow detection box and the telescopic state adjustment unit, the telescopic assembly is connected to the telescopic control box and communicates with the separation pushing assembly, and the rotating display assembly is respectively connected to the telescopic control box and the telescopic assembly.

[0030] As a further solution of the present invention: the separation and pushing assembly comprises:

[0031] An airbag control component, wherein the number of the airbag control components is two sets, and the two sets of the airbag control components are respectively fixedly connected to the two sets of telescopic state adjustment units;

[0032] and a delivery tube, one end of which is connected to the airbag control component, and the other end of which is connected to the airflow detection box.

[0033] As a further solution of the present invention: the telescopic assembly comprises:

[0034] A telescopic member connected to the inner wall of the telescopic control box and in communication with the airflow detection box;

[0035] An extension top block, the extension top block is fixedly mounted on the telescopic member, and a rolling adjustment top rod is also fixedly mounted on the extension top block;

[0036] And an adjustment notch, wherein the adjustment notch is arranged on the extension top block and is connected to the rotating display assembly.

[0037] As a further solution of the present invention: the rotating display assembly comprises:

[0038] A rotating toothed disc, the rotating toothed disc being rotatably mounted in the adjusting notch;

[0039] A rotating shaft, the rotating shaft is rotatably connected to the stretching top block and fixedly connected to the rotating gear disc, and a detector display panel is also fixedly mounted on the rotating shaft;

[0040] An inner toothed belt, one end of which is fixedly connected to the telescopic control box, and the other end of which is wound around a rotating toothed disc;

[0041] And a return spring, one end of which is fixedly connected to the telescopic control box, and the other end of which is fixedly connected to the inner toothed belt via an adapter.

[0042] A method for using a portable water quality detector, using the portable water quality detector as described above, specifically comprises the following steps:

[0043] Step 1: After the driving motor is started, the driven gear is driven to rotate through the transmission member. After the driven gear rotates, the sliding rack is driven to slide on the enclosure groove plate through the sliding limiter. When the sliding rack slides, the swing gear is driven to rotate, and the telescopic support rod is rotated;

[0044] Step 2, when the telescopic state adjustment unit is retracted, the driven gear drives the swing gear to rotate counterclockwise through the sliding rack. At this time, the sliding rack moves to the right and drives the telescopic support rod 1 to swing counterclockwise. When the telescopic support rod 1 rotates, it drives the movable connecting rod 2 to rotate, and then drives the movable connecting rod 1 to rotate on the enclosure groove plate;

[0045] Step 3: In step 2, the telescopic support rod 1, the telescopic support rod 2, the transmission gear and the movable connecting rod 2 form a parallelogram structure. During the movement, due to the meshing connection between the two sets of transmission gears, the other set of telescopic state adjustment units will be driven to perform the same movement, thereby pulling the water intake detection rod closer to the detection support lifting rod. At this time, the supporting connecting rod moves in the horizontal direction;

[0046] Step 4: When the telescopic state adjustment unit is extended, each component rotates in the opposite direction, thereby completing the adjustment of the detection state or the retractable state of the entire device.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] During the use of the water quality detector, the detection support lifting rod and the water intake detection rod are in the state where they are farthest apart. At this time, the two sets of telescopic state adjustment units are also in the expanded state. When it is necessary to adjust the detection retractable assembly to the retracted state, only the driving assembly needs to be started. The driving assembly can be started by manual control by the staff or by automatic opening with mechanical control. Driven by the driving assembly, one set of the telescopic state adjustment units can be retracted, and the other set of the telescopic state adjustment units can be driven to retract, so that the two sets of telescopic state adjustment units in the vertical state are retracted to the horizontal state, and the water intake detection rod is pulled toward the direction of the detection support lifting rod. The detection support lifting rod, the telescopic state adjustment unit and the water intake detection rod are all on the same plane, and during the retraction of the telescopic state adjustment unit, the telescopic state adjustment unit is still on the same plane with the detection support lifting rod and the water intake detection rod. It can be used in special water intake detection positions, such as when the water level is low and the slope of the river channel is vertical or nearly vertical, or only in the vertical direction. The method of conducting water sampling detection on the water sampling detection rod, especially when the vertical detection area space is narrow, can make the wider side of the whole equipment face the user, and make the water sampling detection rod move down for detection work, thereby saving the space occupied by the whole equipment during operation and facilitating the operation of the staff. Among them, the existing water quality detector can be detachably installed on the water sampling detection rod to perform detection operations on the water body sampled at the water sampling part of the water sampling detection rod. When the water sampling detection rod is close to the detection support lifting rod, the whole equipment can be in a retracted state, thereby facilitating the storage and transportation of the staff, and saving the space occupied during the storage and transportation of the equipment. The operation is simple, and it can adapt to a variety of different detection areas and detection requirements, facilitate the detection operation, and reduce the detection error. At the same time, through the extension and retraction of the equipment, the staff can perform the detection operation at a certain distance from the water surface, thereby reducing the probability of safety accidents, ensuring the safety performance of the whole detection process, and improving the practicability and flexibility of the device, providing convenience for relevant personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the portable water quality detector in an embodiment of the present invention.

[0050] Figure 2 It is a schematic diagram of the three-dimensional structure of the portable water quality detector in the rear direction in an embodiment of the present invention.

[0051] Figure 3 It is a schematic diagram of the three-dimensional structure of the detection support lifting rod in an embodiment of the present invention.

[0052] Figure 4 It is a schematic diagram of the cross-sectional structure of the enclosure channel plate in an embodiment of the present invention.

[0053] Figure 5 It is a schematic diagram of the three-dimensional structure of the water intake detection rod in an embodiment of the present invention.

[0054] Figure 6 It is a schematic diagram of the front structure of the airbag control component in an embodiment of the present invention.

[0055] Figure 7 It is a schematic diagram of a partial cross-sectional structure of a detection support lifting rod in an embodiment of the present invention.

[0056] Figure 8 It is a schematic diagram of the three-dimensional structure of the positioning magnetic strip in an embodiment of the present invention.

[0057] Fig. 9 It is a schematic diagram of the three-dimensional structure of the display panel of the detector in the embodiment of the present invention in the contracted state.

[0058] Fig.10 It is a schematic diagram of the three-dimensional structure of the display panel of the detector in the extended state in the embodiment of the present invention.

[0059] Fig.11 It is a schematic diagram of the three-dimensional structure of the extending top block in the embodiment of the present invention.

[0060] In the figure: 1-detection support lifting rod, 2-lifting handle, 3-enclosing groove plate, 4-solar photovoltaic sheet, 5-airbag control part, 6-telescopic support rod 1, 7-telescopic support rod 2, 8-water intake detection rod, 9-guide roller, 10-active connecting rod 1, 11-transmission gear, 12-active connecting rod 2, 13-telescopic control box, 14-detector display panel, 15-support connecting rod, 16-detection water intake part, 17-swing gear, 18 -airflow detection box, 19-sliding rack, 20-connecting rod, 21-driven gear, 22-transmission member, 23-placing chamber, 24-driving motor, 25-sliding limiter, 26-positioning magnetic strip, 27-conveying pipe, 28-telescopic member, 29-reset spring, 30-inner toothed belt, 31-stretching top block, 32-rotating shaft, 33-rotating toothed disc, 34-adapter, 35-adjusting notch, 36-rolling adjustment top rod. DETAILED DESCRIPTION

[0061] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0062] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0063] See also Figure 1-Figure 11 A portable water quality detector provided by an embodiment of the present invention includes a detection support lever 1, and further includes:

[0064] A retaining groove plate 3, wherein the retaining groove plate 3 is fixedly mounted on the detection support lifting rod 1;

[0065] and a detection and adjustment mechanism, which is respectively connected to the detection support lifting rod 1 and the enclosure groove plate 3, wherein the detection and adjustment mechanism includes a water intake detection rod 8, a driving component and a detection retractable component;

[0066] The driving assembly is connected to the detection support lifting rod 1 and the enclosure slot plate 3 respectively, the detection retractable assembly is connected to the enclosure slot plate 3 and the driving assembly respectively, and a water intake detection rod 8 is also installed on the detection retractable assembly;

[0067] The detection and retracting assembly includes a supporting connecting rod 15 and two sets of telescopic state adjustment units, the two sets of telescopic state adjustment units are respectively connected to the water intake detection rod 8 and the driving assembly, and the two sets of telescopic state adjustment units are connected through the supporting connecting rod 15;

[0068] While the driving component drives the detection and retracting component to perform a contraction movement, the detection and retracting component pulls the water intake detection rod 8 to move toward the direction close to the detection support lifting rod 1. Conversely, while the driving component drives the detection and retracting component to perform an expansion movement, the detection and retracting component pushes the water intake detection rod 8 to move away from the detection support lifting rod 1. The driving component adjusts the detection state by driving the detection and retracting component to expand and contract.

[0069] During the use of the water quality detector, the detection support lifting rod 1 and the water intake detection rod 8 are in the state of being farthest apart. At this time, the two sets of telescopic state adjustment units are also in the expanded state. When it is necessary to adjust the detection retractable assembly to the retracted state, only the driving assembly needs to be started. The starting of the driving assembly can be manually controlled by the staff, or it can be automatically opened by mechanical control. Driven by the driving assembly, one set of the telescopic state adjustment units can be retracted, and the other set of telescopic state adjustment units can be retracted, so that the two sets of telescopic state adjustment units in the vertical state are retracted to the horizontal state, and the water intake detection rod 8 is pulled closer to the direction of the detection support lifting rod 1. The detection support lifting rod 1, the telescopic state adjustment unit and the water intake detection rod 8 are all in the same plane, and during the retraction of the telescopic state adjustment unit, the telescopic state adjustment unit is still in the same plane with the detection support lifting rod 1 and the water intake detection rod 8. It can be used in special water intake detection positions, such as when the water level is low and the slope of the river channel is vertical or nearly vertical, or only in the vertical state. The method of conducting water sampling detection in the vertical direction, especially when the space of the vertical detection area is narrow, the wider side of the overall equipment can be made to face the user, and the water sampling detection rod 8 can be moved down for detection work, thereby saving the space occupied by the entire equipment during operation and facilitating operation by staff. Among them, the existing water quality detector can be detachably installed on the water sampling detection rod 8 to perform detection operations on the water body sampled at the water sampling part of the water sampling detection rod 8. When the water sampling detection rod 8 approaches the detection support lifting rod 1, the overall equipment can be in a retracted state, thereby facilitating storage and transportation by staff, and saving the space occupied during storage and transportation of the equipment. The operation is simple, and it can adapt to a variety of different detection areas and detection requirements, facilitate detection operations, and reduce detection errors. At the same time, through the extension and retraction of the equipment, the staff can perform detection operations at a certain distance from the water surface, thereby reducing the probability of safety accidents, ensuring the safety performance of the entire detection process, and improving the practicality and flexibility of the device, providing convenience for relevant personnel.

[0070] In one embodiment of the present invention, see Figure 1-Figure 11 , further comprising: a lifting handle 2, wherein the lifting handle 2 is fixedly mounted on the detection support lifting rod 1;

[0071] And a water-intake detection part 16 , wherein the number of the water-intake detection parts 16 is plural, and the plural water-intake detection parts 16 are evenly fixedly mounted on the water-intake detection rod 8 .

[0072] It also includes: a guide roller 9, which is rotatably mounted on the water intake detection rod 8;

[0073] And a solar photovoltaic sheet 4, wherein the solar photovoltaic sheet 4 is fixedly mounted on the enclosure groove plate 3, and the solar photovoltaic sheet 4 is also electrically connected to the driving component.

[0074] By providing the lifting handle 2 and the detection water intake part 16, during the transportation and use of the detection equipment, the staff can carry the lifting handle 2 by hand, which is convenient for moving the equipment and making the water intake detection rod 8 move down smoothly, and drive multiple detection water intake parts 16 to reach the designated water body for detection operations, wherein the overall equipment can be made of metal materials such as aluminum alloy to ensure that the lifting handle 2 reduces the weight of the equipment when lifting the overall equipment, and each detection water intake part 16 is provided with a filter to reduce the influence of other foreign matter on the detection result. In addition, by providing the guide roller 9, during the transportation of the overall detection equipment, the overall equipment can be rolled on the ground through the guide roller 9 to reduce the lifting force of the user, and when testing certain areas, such as the slope area of ​​the river channel, if the water intake detection rod 8 directly drives the detection water intake part 16 to move downward, in order to avoid the detection water intake part 16 contacts the slope and causes damage to the equipment, then the staff will need to exert greater force to lift the entire equipment and extend it in a suspended state into the water body at the designated position for detection operations, but this will affect the accuracy of the detection and occupy a large amount of manpower. Therefore, the surface of the equipment in contact with the ground can be adjusted, and the guide roller 9 can be made to contact the inclined slope. As the water intake detection rod 8 gradually moves away from the detection support lifting rod 1, the guide roller 9 can be made to roll on the inclined surface of the slope, thereby achieving the purpose of saving manpower and ensuring that the water intake detection rod 8 and the detection water intake part 16 move smoothly downward into the water body for detection operations. In addition, through the set solar photovoltaic panels 4, the entire equipment can be powered when the water quality detection operation is carried out outdoors or in the wild. The equipment that needs electricity in the entire equipment can be powered to avoid power shortage in the equipment to ensure the smooth operation of the entire equipment. No further details will be given here.

[0075] In one embodiment of the present invention, see Figure 1-Figure 11 The telescopic state adjustment unit includes a telescopic support rod 1 6, a telescopic support rod 2 7, a movable connecting rod 10, a transmission gear 11 and a movable connecting rod 2 12;

[0076] Wherein, the two ends of the movable connecting rod 2 12 are respectively rotatably connected to the telescopic support rod 1 6 and one end of the movable connecting rod 10, the two ends of the telescopic support rod 2 7 are respectively rotatably connected to the other ends of the telescopic support rod 1 6 and the movable connecting rod 10, and one end of the movable connecting rod 2 12 is fixedly installed with a transmission gear 11;

[0077] One set of the movable connecting rods 10 is rotatably connected to the inner wall of the enclosure groove plate 3, the telescopic support rod 2 7 is fixedly connected to the inner wall of the enclosure groove plate 3, and the telescopic support rod 1 6 is connected to the driving assembly and rotatably connected to the inner wall of the enclosure groove plate 3;

[0078] Another set of the movable connecting rod 10 is rotatably connected to the water intake detection rod 8, one end of the telescopic support rod 2 7 is fixedly connected to the water intake detection rod 8, and the other end of the telescopic support rod 2 7 is fixedly connected to the water intake detection rod 8 through a connecting rod 20;

[0079] The two sets of transmission gears 11 are meshedly connected, and the two sets of movable connecting rods 12 are fixedly connected via a supporting connecting rod 15 .

[0080] See also Figure 1-Figure 11 , the driving assembly comprises:

[0081] A placement chamber 23, wherein the placement chamber 23 is provided on the detection support lifting rod 1, and a driving motor 24 is fixedly installed in the placement chamber 23;

[0082] A swing gear 17, wherein the swing gear 17 is fixedly connected to one set of the telescopic support rods 6 and is rotationally connected to the enclosure slot plate 3;

[0083] A sliding rack 19, wherein the sliding rack 19 is slidably installed in the enclosure slot plate 3 through a sliding stopper 25, and the sliding rack 19 is also meshedly connected with the swing gear 17; and

[0084] The driven gear 21 is rotatably connected to the inner wall of the enclosure slot plate 3 and meshingly connected to the sliding rack 19 , and the driven gear 21 is also connected to the output end of the driving motor 24 through a transmission member 22 .

[0085] After the driving motor 24 is started, the driven gear 21 can be driven to rotate via the transmission member 22, wherein the transmission member 22 can adopt a structure in which a belt and a pulley cooperate to realize long-distance transmission. After the driven gear 21 rotates, the sliding rack 19 can be driven to slide on the enclosure groove plate 3 via the sliding limiter 25, wherein the sliding limiter 25 can adopt a structure in which a slide rail and a slide groove cooperate. While the sliding rack 19 slides, the swing gear 17 can be driven to rotate, and the telescopic support rod 16 can be rotated. wherein, when the telescopic state adjustment unit is retracted, the driven gear 21 drives the swing gear 17 to rotate counterclockwise via the sliding rack 19, at which time, the sliding rack 19 moves to the right, thereby driving the telescopic support rod 16 to swing counterclockwise (such as Figure 6As shown in the figure), when the telescopic support rod 1 6 rotates, it will drive the movable connecting rod 2 12 to rotate, and then drive the movable connecting rod 10 to rotate on the enclosure slot plate 3. At this time, the telescopic support rod 1 6, the telescopic support rod 2 7, the transmission gear 11 and the movable connecting rod 2 12 form a parallelogram structure. During the movement of the above-mentioned components, due to the meshing connection between the two sets of transmission gears 11, another set of telescopic state adjustment units can be driven to perform the same movement, thereby pulling the water intake detection rod 8 closer to the detection support lifting rod 1. At this time, the supporting connecting rod 15 moves in the horizontal direction, and when the telescopic state adjustment unit is extended, the various components rotate in the opposite direction. No more details are given here. At this point, the adjustment of the detection state or the retractable state of the overall equipment is completed.

[0086] In one embodiment of the present invention, see Figure 1-Figure 11 , further comprising: an airflow detection box 18, wherein the airflow detection box 18 is fixedly mounted on the supporting connecting rod 15;

[0087] A telescopic control box 13, wherein the telescopic control box 13 is fixedly mounted on the airflow detection box 18;

[0088] and a multifunctional display mechanism, which is respectively connected to the telescopic control box 13 and the airflow detection box 18, and is also connected to the telescopic state adjustment unit, wherein the multifunctional display mechanism includes a separation pushing component, a telescopic component and a rotating display component;

[0089] The separation pushing assembly is respectively connected to the airflow detection box 18 and the telescopic state adjustment unit, the telescopic assembly is connected to the telescopic control box 13 and communicates with the separation pushing assembly, and the rotating display assembly is respectively connected to the telescopic control box 13 and the telescopic assembly.

[0090] When the telescopic state adjustment unit is in the retracted state, in order to ensure the safety of the detection, a multifunctional display mechanism is provided to display information such as the position state and tilt state of 16 (detected by multiple sensors provided on 8). No further details are given here. When the telescopic state adjustment unit is in the extended state, the separation pushing assembly is activated, so that the airflow can pass through the airflow detection box 18 and enter the telescopic control box 13, wherein the airflow detection box 18 can detect the air flow and air pressure, and is provided with a filter. When the high-pressure gas enters the telescopic control box 13 and the telescopic assembly is activated, the telescopic assembly drives the rotating display assembly to move toward the side direction of the detection support lifting rod 1, so that the rotating display assembly can work and be located below the staff, so that the staff can observe the various parameters in the entire detection process to avoid inaccurate detection results.

[0091] In one embodiment of the present invention, see Figure 1-Figure 11, the separation pushing assembly comprises:

[0092] An airbag control member 5, wherein the number of the airbag control members 5 is two sets, and the two sets of the airbag control members 5 are respectively fixedly connected to the two sets of telescopic state adjustment units;

[0093] And a delivery tube 27 , one end of which is connected to the airbag control component 5 , and the other end of which is connected to the airflow detection box 18 .

[0094] The telescopic assembly comprises:

[0095] A telescopic member 28, the telescopic member 28 is connected to the inner wall of the telescopic control box 13 and communicated with the airflow detection box 18;

[0096] An extension top block 31, the extension top block 31 is fixedly mounted on the telescopic member 28, and a rolling adjustment top rod 36 is also fixedly mounted on the extension top block 31;

[0097] And an adjustment notch 35, wherein the adjustment notch 35 is formed on the extension top block 31 and connected to the rotating display assembly.

[0098] In one embodiment of the present invention, see Figure 1-Figure 11 , the rotating display assembly comprises:

[0099] A rotating toothed disc 33, wherein the rotating toothed disc 33 is rotatably mounted in the adjusting notch 35;

[0100] A rotating shaft 32, the rotating shaft 32 is rotatably connected to the stretching top block 31, and is fixedly connected to the rotating gear disc 33, and a detector display panel 14 is also fixedly mounted on the rotating shaft 32;

[0101] An inner toothed belt 30, one end of which is fixedly connected to the telescopic control box 13, and the other end of which is wound around a rotating toothed disc 33;

[0102] And a return spring 29 , one end of which is fixedly connected to the telescopic control box 13 , and the other end of which is fixedly connected to the inner toothed belt 30 via an adapter 34 .

[0103] It also includes: positioning magnetic strips 26 , the number of the positioning magnetic strips 26 is two sets, and the two sets of the positioning magnetic strips 26 are respectively located on the two sets of the airbag control components 5 .

[0104] When the two sets of telescopic support rods 6 move away from each other, the two sets of airbag control parts 5 on the two sets of telescopic support rods 6 will gradually separate. The positioning magnetic strips 26 are provided, and when the two sets of airbag control parts 5 on the two sets of telescopic support rods 6 are in contact, they are fixed by magnetic attraction, so as to ensure the stability of the whole equipment during transportation and storage, and play a buffering role to avoid damage to the equipment caused by rigid impact during transportation or storage. No more details are given here. As the two sets of telescopic support rods 6 continue to move away from each other, the two sets of airbag control parts 5 are completely separated. The airbag control part 5 can adopt a structure in which the airbag and the spring telescopic rod cooperate with each other. When the two sets of telescopic support rods 6 squeeze each other, , the spring telescopic rod moves toward the direction inside the telescopic support rod 6, the airbag is released from the compressed state and expands, and when the two sets of telescopic support rods 6 move away from each other, the spring telescopic rod will squeeze the airbag, and the gas inside it will enter the airflow detection box 18 through the delivery pipe 27, and finally enter the telescopic member 28, wherein the telescopic member 28 can be in the form of a telescopic rod and pneumatically driven. When the telescopic member 28 is extended, the extension top block 31 can be moved in the direction away from the telescopic control box 13, and the reset spring 29 is in a stretched state. At this time, the inner tooth belt 30 will drive the rotating toothed disc 33 to rotate, thereby driving the detector display panel 14 to rotate, and when the extension top block After the telescopic support rod 31 reaches the maximum distance position away from the telescopic control box 13, the two telescopic support rods 6 are just in a parallel state, and the air in the airbag control member 5 is just in a fully pressed out state. At this time, after the detector display panel 14 rotates several times, it also rotates to face upward (that is, the position below the staff, which is convenient for the staff to look down at the test results and the working status of each component, ensuring the smooth and accurate implementation of the test operation). In addition, when the equipment is in the deployed state, since the support link 15 moves toward the middle direction of the test support lifting rod 1, at this time, under the pulling force of the reset spring 29, the extension top block 31 and the detector display panel 14 can be returned to In the original position, and placed in the middle of the two sets of telescopic state adjustment units, and at this time the detector display panel 14 is rotated to be parallel to the extension top block 31, which can avoid the detector display panel 14 extending out of the equipment, saving space, and facilitating storage and transportation. In addition, by setting a rolling adjustment top rod 36, wherein a roller is provided at the end of the rolling adjustment top rod 36, when the side of the rolling adjustment top rod 36 contacts the river channel slope, in the process of the extension top block 31 extending outward, under the pushing action of the rolling adjustment top rod 36, the overall detection equipment can be continuously tilted, thereby being able to cope with more detection environments and scenes, which is beneficial to improving the practicability and flexibility of the equipment, and no further elaboration will be made here.

[0105] A method for using a portable water quality detector, using the portable water quality detector as described above, specifically comprises the following steps:

[0106] Step 1, after the driving motor 24 is started, the driven gear 21 is driven to rotate through the transmission member 22. After the driven gear 21 rotates, the sliding rack 19 is driven to slide on the enclosure groove plate 3 through the sliding limiter 25. When the sliding rack 19 slides, the swing gear 17 can be driven to rotate, and the telescopic support rod 16 can be rotated;

[0107] Step 2, when the telescopic state adjustment unit is retracted, the driven gear 21 drives the swing gear 17 to rotate counterclockwise through the sliding rack 19. At this time, the sliding rack 19 moves to the right and drives the telescopic support rod 16 to swing counterclockwise. When the telescopic support rod 16 rotates, it drives the movable connecting rod 2 12 to rotate, and then drives the movable connecting rod 10 to rotate on the enclosure groove plate 3;

[0108] Step 3, in step 2, the telescopic support rod 1 6, the telescopic support rod 2 7, the transmission gear 11 and the movable connecting rod 2 12 form a parallelogram structure. During the movement, due to the meshing connection between the two sets of transmission gears 11, the other set of telescopic state adjustment units will be driven to perform the same movement, thereby pulling the water intake detection rod 8 to approach the detection support lifting rod 1. At this time, the support connecting rod 15 moves in the horizontal direction;

[0109] Step 4: When the telescopic state adjustment unit is extended, each component rotates in the opposite direction, thereby completing the adjustment of the detection state or the retractable state of the entire device.

[0110] It should be noted that in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0111] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable water quality detector, comprising a detection support rod, characterized in that: Also includes: A retaining groove plate, wherein the retaining groove plate is fixedly mounted on the detection support lifting rod; and a detection and adjustment mechanism, the detection and adjustment mechanism is respectively connected to the detection support lifting rod and the enclosure groove plate, wherein the detection and adjustment mechanism includes a water intake detection rod, a driving component and a detection retractable component; The driving assembly is respectively connected to the detection support lifting rod and the enclosure slot plate, the detection retractable assembly is respectively connected to the enclosure slot plate and the driving assembly, and a water intake detection rod is also installed on the detection retractable assembly; The detection and retracting assembly includes a supporting connecting rod and two sets of telescopic state adjustment units, the two sets of telescopic state adjustment units are respectively connected to the water intake detection rod and the driving assembly, and the two sets of telescopic state adjustment units are connected through the supporting connecting rod; While the driving component drives the detection and retracting component to retract, the detection and retracting component pulls the water-intake detection rod to move toward the detection support lifting rod. Conversely, while the driving component drives the detection and retracting component to expand, the detection and retracting component pushes the water-intake detection rod to move away from the detection support lifting rod. The driving component adjusts the detection state by driving the detection and retracting component to expand and contract.

2. The portable water quality detector according to claim 1, characterized in that: Also includes: A lifting handle, the lifting handle is fixedly mounted on the detection support lifting rod; And a detection water intake part, the number of the detection water intake parts is multiple, and the multiple detection water intake parts are evenly fixedly installed on the water intake detection rod.

3. The portable water quality detector according to claim 2, characterized in that: It also includes: a guide roller, which is rotatably mounted on the water intake detection rod; And a solar photovoltaic sheet, wherein the solar photovoltaic sheet is fixedly mounted on the enclosure groove plate, and the solar photovoltaic sheet is also electrically connected to the driving component.

4. The portable water quality detector according to claim 1, characterized in that: The telescopic state adjustment unit includes a telescopic support rod 1, a telescopic support rod 2, a movable connecting rod 1, a transmission gear and a movable connecting rod 2; Wherein, the two ends of the movable connecting rod 2 are respectively rotatably connected to the telescopic support rod 1 and one end of the movable connecting rod 1, the two ends of the telescopic support rod 2 are respectively rotatably connected to the other ends of the telescopic support rod 1 and the movable connecting rod 1, and one end of the movable connecting rod 2 is fixedly installed with a transmission gear; One set of the movable connecting rod 1 is rotatably connected to the inner wall of the enclosure groove plate, the telescopic support rod 2 is fixedly connected to the inner wall of the enclosure groove plate, and the telescopic support rod 1 is connected to the driving assembly and rotatably connected to the inner wall of the enclosure groove plate; Another set of the movable connecting rod 1 is rotatably connected to the water intake detection rod, one end of the telescopic support rod 2 is fixedly connected to the water intake detection rod, and the other end of the telescopic support rod 2 is fixedly connected to the water intake detection rod through a connecting rod; The two sets of transmission gears are meshed and connected, and the two sets of movable connecting rods are fixedly connected via a supporting connecting rod.

5. The portable water quality detector according to claim 4, characterized in that: The drive assembly comprises: A placement chamber, the placement chamber is opened on the detection support lifting rod, and a driving motor is fixedly installed in the placement chamber; A swing gear, the swing gear is fixedly connected to one of the telescopic support rods and is rotatably connected to the enclosure slot plate; A sliding rack, wherein the sliding rack is slidably mounted in the enclosure slot plate through a sliding stopper, and the sliding rack is also meshedly connected with the swing gear; and A driven gear is rotatably connected to the inner wall of the enclosure slot plate and meshingly connected to the sliding rack, and the driven gear is also connected to the output end of the drive motor through a transmission member.

6. The portable water quality detector according to claim 1, characterized in that: Also includes: An airflow detection box, the airflow detection box is fixedly mounted on the supporting connecting rod; A telescopic control box, wherein the telescopic control box is fixedly mounted on the airflow detection box; and a multifunctional display mechanism, the multifunctional display mechanism is respectively connected to the telescopic control box and the airflow detection box, and is connected to the telescopic state adjustment unit, wherein the multifunctional display mechanism includes a separation pushing component, a telescopic component and a rotating display component; The separation pushing assembly is respectively connected to the airflow detection box and the telescopic state adjustment unit, the telescopic assembly is connected to the telescopic control box and communicates with the separation pushing assembly, and the rotating display assembly is respectively connected to the telescopic control box and the telescopic assembly.

7. The portable water quality detector according to claim 6, characterized in that: The separation pushing assembly comprises: An airbag control component, wherein the number of the airbag control components is two sets, and the two sets of the airbag control components are respectively fixedly connected to the two sets of telescopic state adjustment units; and a delivery tube, one end of which is connected to the airbag control component, and the other end of which is connected to the airflow detection box.

8. The portable water quality detector according to claim 7, characterized in that: The telescopic assembly comprises: A telescopic member connected to the inner wall of the telescopic control box and in communication with the airflow detection box; An extension top block, the extension top block is fixedly mounted on the telescopic member, and a rolling adjustment top rod is also fixedly mounted on the extension top block; And an adjustment notch, wherein the adjustment notch is arranged on the extension top block and is connected to the rotating display assembly.

9. The portable water quality detector according to claim 8, characterized in that: The rotating display assembly comprises: A rotating toothed disc, the rotating toothed disc being rotatably mounted in the adjusting notch; A rotating shaft, the rotating shaft is rotatably connected to the stretching top block and fixedly connected to the rotating gear disc, and a detector display panel is also fixedly mounted on the rotating shaft; An inner toothed belt, one end of which is fixedly connected to the telescopic control box, and the other end of which is wound around a rotating toothed disc; And a return spring, one end of which is fixedly connected to the telescopic control box, and the other end of which is fixedly connected to the inner toothed belt via an adapter.

10. A method for using a portable water quality detector, using the portable water quality detector according to any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: After the driving motor is started, the driven gear is driven to rotate through the transmission member. After the driven gear rotates, the sliding rack is driven to slide on the enclosure groove plate through the sliding limiter. When the sliding rack slides, the swing gear is driven to rotate, and the telescopic support rod is rotated; Step 2, when the telescopic state adjustment unit is retracted, the driven gear drives the swing gear to rotate counterclockwise through the sliding rack. At this time, the sliding rack moves to the right and drives the telescopic support rod 1 to swing counterclockwise. When the telescopic support rod 1 rotates, it drives the movable connecting rod 2 to rotate, and then drives the movable connecting rod 1 to rotate on the enclosure groove plate; Step 3: In step 2, the telescopic support rod 1, the telescopic support rod 2, the transmission gear and the movable connecting rod 2 form a parallelogram structure. During the movement, due to the meshing connection between the two sets of transmission gears, the other set of telescopic state adjustment units will be driven to perform the same movement, thereby pulling the water intake detection rod closer to the detection support lifting rod. At this time, the supporting connecting rod moves in the horizontal direction; Step 4: When the telescopic state adjustment unit is extended, each component rotates in the opposite direction, thereby completing the adjustment of the detection state or the retractable state of the entire device.

Images