Portable water environment monitor

Abstract

The utility model discloses a portable water environment monitor which comprises a monitor main body, a lead, a probe and an auxiliary supporting device, according to the utility model, the auxiliary supporting device is arranged at the side part of the monitor main body, the telescopic rod is lifted by holding the grab handle with one hand, the probe can be lifted to a position above a deep water area far away from a river bank by virtue of the telescopic rod, and then the other hand controls the lead to be released, so that the probe descends until the probe is immersed into a water body; by means of the auxiliary supporting device, the probe can be thrown into a deep water area for monitoring work, the probe is not prone to being affected by aquatic plants on the shore, the monitoring data precision is guaranteed, the hook is arranged on the side portion of the rod sleeve, and a wire with the redundant length can be wound into a ring to be hung on the inner side of the hook and used for temporary storage of the wire.

Description

Technical Field

[0001] This utility model relates to the field of water environment monitoring instrument technology, specifically a portable water environment monitoring instrument. Background Technology

[0002] The water environment refers to the water bodies surrounding human spaces and those that can directly or indirectly affect human life and development. To understand the quality of the water environment, portable monitoring instruments can be used to monitor water quality. Portable monitoring instruments are suitable for rapid on-site analysis and are characterized by portability and ease of operation, making them widely used in water environment monitoring tasks.

[0003] Existing patent application number: 202010675775.4 Portable water quality monitor, including a monitor body and a probe connected to the monitor body via a wire, wherein the probe is provided with a protective shell mechanism that can effectively and conveniently be used for field water quality testing.

[0004] The aforementioned patent describes a water environment monitoring instrument. When in use, the probe connected to the monitoring instrument needs to be lowered into the water body for monitoring. However, in actual use, the probe of the monitoring instrument is difficult to deploy away from the shore and into the deep water area of ​​the river due to the lack of support. It is easily affected by aquatic plants growing on the riverbank, which affects the monitoring results and affects normal use. Therefore, we propose a portable water environment monitoring instrument to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a portable water environment monitoring instrument to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: A portable water environment monitoring instrument, comprising a monitoring instrument body, a wire, a probe, and an auxiliary support device. The bottom of the monitoring instrument body is connected to a wire, and the end of the wire is connected to a probe. An auxiliary support device is provided on the side of the monitoring instrument body. The auxiliary support device includes a telescopic rod, a handle, a spring clamp, a first wire groove, a second wire groove, and a wire wheel. The telescopic rod consists of a rod sleeve, a primary telescopic joint, and a secondary telescopic joint. The primary telescopic joint is linearly slidably connected to the inner side of the opening at the tail end of the rod sleeve. The secondary telescopic joint is linearly slidably connected to the inner side of the opening at the tail end of the primary telescopic joint. A handle is screwed onto the head end of the rod sleeve. A spring clamp is sleeved onto the side of the rod sleeve. The monitoring instrument body is horizontally clamped and fixed inside the spring clamp. The first wire groove is glued to the top of the tail end of the rod sleeve. The second wire groove is glued to the top of the tail end of the primary telescopic joint. A wire wheel is installed at the tail end of the secondary telescopic joint. The wire wheel is longitudinally arranged, and the wire passes through the first wire groove and the second wire groove and wraps around the inner side of the wire wheel.

[0007] Preferably, the telescopic rod is made entirely of aluminum alloy.

[0008] Preferably, the fully extended length of the telescopic rod is not less than 3m.

[0009] Preferably, the inner sidewalls of the first and second wire grooves are coated with a Teflon coating.

[0010] Preferably, the guide wheel is a V-shaped wheel, and the depth of the V-groove of the guide wheel is not less than 2cm.

[0011] Preferably, a hook is installed on the side of the rod sleeve, and the hook is located between the spring clamp and the first wire groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features an auxiliary support device on the side of the main body of the monitoring instrument. By holding the handle with one hand, the telescopic rod can be raised to a deeper water area away from the riverbank. Then, the other hand controls the wire to extend and lower the probe until it is submerged in the water. With the help of the auxiliary support device, the probe can be deployed into the deep water area for monitoring, which is less affected by aquatic plants on the bank and ensures the accuracy of the monitoring data.

[0014] This invention features a hook on the side of the rod sleeve, allowing excess wire to be coiled into a loop and hung inside the hook for temporary storage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the auxiliary support device in this utility model;

[0017] Figure 3 This is a partial structural diagram of the telescopic rod in this utility model;

[0018] Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0019] In the diagram: Monitor body-1, wire-2, probe-3, auxiliary support device-4, telescopic rod-41, rod sleeve-41a, first-level telescopic joint-41b, second-level telescopic joint-41c, handle-42, spring clamp-43, first wire groove-44, second wire groove-45, wire wheel-46, hook-47. Detailed Implementation

[0020] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0021] Please see Figure 1 This utility model provides a portable water environment monitoring instrument, including a monitoring instrument body 1, a wire 2, a probe 3 and an auxiliary support device 4. The bottom of the monitoring instrument body 1 is connected to the wire 2, and the end of the wire 2 is connected to the probe 3. The auxiliary support device 4 is provided on the side of the monitoring instrument body 1.

[0022] Please see Figure 2-4 This utility model provides a portable water environment monitoring instrument. The auxiliary support device 4 includes a telescopic rod 41, a handle 42, a spring clamp 43, a first wire groove 44, a second wire groove 45, and a wire wheel 46. The telescopic rod 41 consists of a rod sleeve 41a, a primary telescopic joint 41b, and a secondary telescopic joint 41c. The primary telescopic joint 41b is linearly slidably connected to the inner side of the opening at the tail end of the rod sleeve 41a, and the secondary telescopic joint 41c is linearly slidably connected to the inner side of the opening at the tail end of the primary telescopic joint 41b. The handle 42 is screwed onto the head end of the rod sleeve 41a, and the spring clamp 43 is sleeved onto the side of the rod sleeve 41a. The main body of the monitoring instrument 1 is horizontally clamped and fixed to the spring clamp. The telescopic rod 41 has a first wire groove 44 bonded to the top of its tail end on the inner side of the rod sleeve 41a. A second wire groove 45 is bonded to the top of its tail end on the first-stage telescopic joint 41b. A wire wheel 46 is installed at the tail end of the second-stage telescopic joint 41c. The wire wheel 46 is arranged longitudinally. The wire 2 passes through the first wire groove 44 and the second wire groove 45 and goes around the inner side of the wire wheel 46. The rod sleeve 41a provides support for the wire 2 through the first wire groove 44. The first-stage telescopic joint 41b provides support for the wire 2 through the second wire groove 45. The second-stage telescopic joint 41c provides support and guidance for the wire 2 through the wire wheel 46, so that the wire 2 is attached to the surface of the telescopic rod 41 and is not easy to fall off.

[0023] To further explain, the telescopic pole 41 is made entirely of aluminum alloy, which is lightweight, ensuring the lightweight nature of the auxiliary support device 4 and meeting portability requirements.

[0024] To further clarify, the fully extended length of the telescopic rod 41 is not less than 3m, ensuring the delivery range of the auxiliary support device 4 to the probe 3.

[0025] To further explain, the inner walls of the first wire groove 44 and the second wire groove 45 are coated with a Teflon coating. The Teflon coating has excellent lubricity to improve the passage of the wire 2 inside the first wire groove 44 and the second wire groove 45 and effectively reduce wear.

[0026] To further explain, the guide wheel 46 is a V-shaped wheel, and the depth of the V groove of the guide wheel 46 is not less than 2cm, so that the guide 2 is not easy to fall off the surface of the guide wheel 46.

[0027] To further explain, a hook 47 is installed on the side of the sleeve 41a. The hook 47 is located between the spring clamp 43 and the first wire groove 44. The excess length of the wire 2 can be coiled into a loop and hung inside the hook 47 for temporary storage of the wire 2.

[0028] To further explain, the telescopic rod 41 in this utility model is a common telescopic rod structure on the market. Each telescopic joint of the telescopic rod can be self-locked by friction after being fully extended. The principle of this structure is existing conventional technology, and will not be elaborated here.

[0029] To further explain, the spring clamp 43 in this utility model is a common clamp structure on the market, which is often used for clamping mobile devices such as mobile phones and tablets. Its structural principle is existing conventional technology, and will not be elaborated here.

[0030] The working principle is as follows:

[0031] First, pull the first-stage telescopic joint 41b completely outward from the inside of the sleeve 41a, and then pull the second-stage telescopic joint 41c completely outward from the inside of the first-stage telescopic joint 41b, so that the telescopic rod 41 is fully extended.

[0032] Second, clamp and fix the main body 1 of the monitoring instrument to the inside of the spring clamp 43, then move the probe 3 to the end of the secondary telescopic joint 41c, and then pass the wire 2 through the first wire groove 44 and the second wire groove 45 and around the inside of the wire wheel 46. At this time, the rod sleeve 41a provides support for the wire 2 through the first wire groove 44, the primary telescopic joint 41b provides support for the wire 2 through the second wire groove 45, and the secondary telescopic joint 41c provides support and guidance for the wire 2 through the wire wheel 46, so that the wire 2 is attached to the surface of the telescopic rod 41 and is not easy to fall off.

[0033] Third, first, hold the handle 42 with one hand to lift the telescopic rod 41. With the help of the telescopic rod 41, the probe 3 can be lifted to the upper part of the deep water area away from the riverbank. Then, use the other hand to control the wire 2 to release the probe 3 until it is immersed in the water. With the help of the auxiliary support device 4, the probe 3 can be sent into the deep water area for monitoring. It is not easily affected by the aquatic plants on the bank, which ensures the accuracy of the monitoring data. Finally, the data measured by the probe 3 will be transmitted to the main body of the monitoring instrument 1 through the wire 2 for processing, thereby obtaining the monitoring data and completing the water environment monitoring task.

[0034] Fourth, by providing a hook 47 on the side of the rod sleeve 41a, the excess length of the wire 2 can be coiled into a loop and hung inside the hook 47 for temporary storage of the wire 2.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable water environment monitoring instrument, comprising a monitoring instrument body (1), a wire (2) and a probe (3), wherein the bottom of the monitoring instrument body (1) is connected to the wire (2) and the end of the wire (2) is connected to the probe (3); Its features are: It also includes an auxiliary support device (4). The auxiliary support device (4) is provided on the side of the main body (1) of the monitoring instrument. The auxiliary support device (4) includes a telescopic rod (41), a handle (42), a spring clamp (43), a first wire groove (44), a second wire groove (45), and a wire wheel (46). The telescopic rod (41) is composed of a rod sleeve (41a), a first-stage telescopic joint (41b), and a second-stage telescopic joint (41c). The first-stage telescopic joint (41b) is linearly slidably connected to the inner side of the opening at the tail end of the rod sleeve (41a). The second-stage telescopic joint (41c) is linearly slidably connected to the inner side of the opening at the tail end of the first-stage telescopic joint (41b). The first end of the rod sleeve (41a) is screwed with a handle (42), and the side of the rod sleeve (41a) is fitted with a spring clamp (43). The main body of the monitor (1) is horizontally clamped and fixed inside the spring clamp (43). The top of the tail end of the rod sleeve (41a) is glued with a first wire groove (44). The top of the tail end of the first-stage telescopic joint (41b) is glued with a second wire groove (45). The tail end of the second-stage telescopic joint (41c) is fitted with a wire wheel (46). The wire wheel (46) is arranged longitudinally. The wire (2) passes through the first wire groove (44) and the second wire groove (45) and goes around the inside of the wire wheel (46).

2. The portable water environment monitoring instrument according to claim 1, characterized in that: The telescopic rod (41) is made of aluminum alloy.

3. The portable water environment monitoring instrument according to claim 1, characterized in that: The fully extended length of the telescopic rod (41) is not less than 3m.

4. The portable water environment monitoring instrument according to claim 1, characterized in that: The inner walls of the first wire groove (44) and the second wire groove (45) are coated with Teflon coating.

5. The portable water environment monitoring instrument according to claim 1, characterized in that: The guide wheel (46) is a V-shaped wheel, and the depth of the V groove of the guide wheel (46) is not less than 2cm.

6. The portable water environment monitoring instrument according to claim 1, characterized in that: The sleeve (41a) is equipped with a hook (47) on its side, which is located between the spring clamp (43) and the first wire groove (44).

Images