A portable water quality monitoring device

Abstract

The utility model relates to water quality monitoring technical field especially relates to a portable water quality monitoring device, including main part, the main part is divided into the head of upper and the handheld department of lower, is installed with the winding disc and the hanger bar on the back of main part head, and the hanger bar is located one side of winding disc, the back of main part handheld department is installed with the vertical storage board, is set up with the rod groove on the storage board, the outside of main part, winding disc, hanger bar and storage board is equipped with the shell, the top of shell is hinged with the top cap, is provided with the buckle assembly in the butt joint department of top cap and shell front side, the top of both sides of shell all is installed with hand-held subassembly, the utility model not only ensures the storage convenience and security of data line, probe and other core accessories, but also improves the protection ability and carrying flexibility of device whole.

Description

Technical Field

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

[0002] Water quality monitoring is a core foundational task in fields such as environmental protection, water resource management, and the safety of drinking water for people's livelihoods. With the increasing demand for dynamic water quality monitoring, portable water quality monitoring devices that can be quickly deployed in the field, at water sources, and at the end of pipelines are becoming increasingly valuable. However, the portable water quality monitoring devices currently on the market still have certain shortcomings in actual use and carrying.

[0003] Portable water quality monitoring devices typically require core accessories such as data cables and detection probes. However, existing products generally lack dedicated storage structures, with data cables often left scattered without a winding mechanism. This leads to the data cables easily becoming tangled or knotted when carried or not in use, not only taking up extra storage space but also potentially causing damage due to pulling. Furthermore, the detection probes are prone to collisions and friction with other components, resulting in damage to the probe's sensing elements. In addition, the devices still lack a certain degree of convenience and protection in terms of portability. Therefore, this application proposes a portable water quality monitoring device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a portable water quality monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable water quality monitoring device, comprising: The main body is divided into a head at the top and a hand-held part at the bottom; The take-up reel and the hanging rod are both installed on the back of the main body head, with the hanging rod located on one side of the take-up reel; The storage board is vertically installed on the back of the main handheld part, and a rod groove is opened on the storage board; The outer casing is fitted over the main body, winding reel, hanging rod, and storage panel. Top cover, hinged to the top of the housing; The snap-fit ​​assembly is located at the joint between the top cover and the front side of the outer casing; The carrying components are provided in two sets and are respectively installed on the top of both sides of the outer casing; The data cable can be wound around the reel. One end of the data cable is connected to a connector that can be hung on a hanging rod, and the other end of the data cable is connected to a probe that can be engaged in the rod groove.

[0006] Optionally, an integral first convex shell is provided on the back of the outer shell at the position corresponding to the head of the main body. The top of the first convex shell extends to the top of the outer shell and covers the outside of the hanging rod and the winding reel. An integral second convex shell is provided on the back of the outer shell at the position corresponding to the hand-held part of the main body. The top of the second convex shell is flared outward and communicates with the bottom of the first convex shell. The second convex shell covers the outside of the storage plate.

[0007] Optionally, a fixing rod is fixedly installed on the top of the first convex shell back plate, the rear end of the top cover is hinged to the fixing rod, and the shape of the top cover is adapted to the shape of the outer shell and the top opening of the first convex shell, and a through opening is provided at the bottom of the outer shell.

[0008] Optionally, the side wall of the hanging rod is provided with an L-shaped limiting slot for tilting. One end of the data cable connector is inserted into the limiting slot, and the connector is located at the top of the hanging rod. A connector is installed at the center of the top of the main body, and the connector can be threaded onto the connector.

[0009] Optionally, grooves are provided at both ends of the inner wall of the rod groove, and a limit plug is provided in each groove.

[0010] Optionally, the limiting plug includes a limiting plate and a spring. The limiting plate is movably inserted into the groove. There are two springs, with the two ends of the springs connected to the end of the limiting plate located in the groove and the inner end of the groove, respectively. The end of the limiting plate extending out of the groove is set in an arc shape, and the arc end of the limiting plate extends out of the groove and abuts against the outer wall of the probe.

[0011] Optionally, the snap-fit ​​assembly includes a snap-fit ​​frame and a snap-fit ​​hook. The snap-fit ​​frame is fixedly installed at the center of the top front side of the housing, and the snap-fit ​​hook is installed at the center of the front front side of the top cover, and the snap-fit ​​hook can be engaged within the snap-fit ​​frame.

[0012] Optionally, the carrying assembly includes two fixed blocks, a rotating rod, and a carrying rope. The two fixed blocks are respectively installed at two corners on the top side of the housing. The rotating rod is rotatably inserted between the two fixed blocks, and the carrying rope is connected to the rotating rod in a U-shape.

[0013] The beneficial effects of this utility model are: The reel on the back of the main body can wind and store the data cable as a whole, avoiding damage to the cable caused by pulling when carrying or not in use; at the same time, the tilting L-shaped limiting groove on the side wall of the hanging rod can limit and fix one end of the data cable connector. The connector can be directly hung on the top of the hanging rod. The rod groove on the storage plate can store the probe. With the limiting plug in the groove of the rod groove, the probe can be firmly clamped, further realizing the double fixation of both ends of the data cable.

[0014] The outer shell is fitted over the main body, reel, hanging rod, and storage plate, and works in conjunction with the hinged top cover (which is tightly fastened by a snap-fit ​​assembly) to provide effective protection. The integrated first and second convex shells on the back of the outer shell precisely cover the reel, hanging rod, and storage plate, respectively. The first convex shell provides independent protection for the reel and hanging rod, preventing the data cable from being deformed by external pressure when tangled. The flared design at the top of the second convex shell connects smoothly with the first convex shell, ensuring that the data cable can be smoothly inserted into the second convex shell and placed in the slot on the storage plate. The two sets of carrying handles on the top of both sides of the outer shell facilitate carrying the outer shell and the main body inside. This structure ensures the convenience and safety of storing core components such as data cables and probes, while also improving the overall protection and portability of the device. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the main structure of the present utility model; Figure 3 This is a structural schematic diagram of the back of the main body of this utility model; Figure 4 This is a schematic diagram of the structure of the hanging rod of this utility model; Figure 5 This is a schematic diagram of the structure of the storage board of this utility model; Figure 6 This is an enlarged structural diagram of point A in this utility model; Figure 7 This is a front structural diagram of the connection between the outer shell and the top cover of this utility model; Figure 8 This is a schematic diagram of the rear structure of the connection between the outer shell and the top cover of this utility model; Figure 9 This is a cross-sectional structural diagram of the connection between the first outer convex shell, the second outer convex shell, and the outer shell of this utility model; In the picture: 1. Main body; 11. Connector; 12. Hanging rod; 13. Reel; 14. Storage plate; 15. Limiting plug; 121. Limiting slot; 141. Rod groove; 142. Groove; 151. Limiting plate; 152. Spring; 2. Outer shell; 21. First convex shell; 22. Second convex shell; 23. Fixed rod shaft; 24. Through port; 3. Top cover; 4. Clip-on assembly; 41. Inverted snap-on frame; 42. Inverted snap-on hook; 5. Handheld component; 51. Fixing block; 52. Rotating rod; 53. Hand rope; 61. Connector; 62. Data cable; 63. Probe. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Please see Figures 1-2 This utility model provides a technical solution: a portable water quality monitoring device, including a main body 1, which is divided into an upper head and a lower handheld part. A winding reel 13 and a hanging rod 12 are installed on the back of the head of the main body 1, and the hanging rod 12 is located on one side of the winding reel 13. A vertical storage plate 14 is installed on the back of the handheld part of the main body 1, and a rod groove 141 is opened on the storage plate 14. A shell 2 is fitted over the main body 1, the winding reel 13, the hanging rod 12 and the storage plate 14. A top cover 3 is hinged to the top of the shell 2. A buckle assembly 4 is provided at the joint between the top cover 3 and the front side of the shell 2. On both sides of the shell 2... Each part is equipped with a carrying handle 5 on the top. A data cable 62 is wound around the reel 13. One end of the data cable 62 is connected to a connector 61 that can be hung on the hanging rod 12. The other end of the data cable 62 is connected to a probe 63 that can be locked in the rod groove 141. By dividing the main body 1 into a head and a hand-held part, and rationally arranging the reel 13, hanging rod 12, storage plate 14 and other components, the winding and storage of the data cable 62, the suspension and fixation of the connector 61 and the locking and storage of the probe 63 are realized. At the same time, a protective system is formed by the outer shell 2, top cover 3 and buckle assembly 4. The carrying handles 5 on both sides enhance the convenience of carrying.

[0018] like Figure 8 and Figure 9 As shown, an integral first convex shell 21 is provided on the back of the outer shell 2 at the position corresponding to the head of the main body 1. The top of the first convex shell 21 extends to the top of the outer shell 2 and covers the outside of the hanging rod 12 and the winding reel 13. An integral second convex shell 22 is provided on the back of the outer shell 2 at the position corresponding to the handhold of the main body 1. The top of the second convex shell 22 is flared outward and communicates with the bottom of the first convex shell 21. The second convex shell 22 covers the outside of the storage plate 14. The first convex shell 21 and the second convex shell 22 on the back of the outer shell 2 provide independent protective space for the winding reel 13, the hanging rod 12 and the storage plate 14, avoiding external pressure that could deform the data cable 62 during storage. The flared structure ensures that the data cable 62 can smoothly extend from the first convex shell 21 into the second convex shell 22, making the accessory storage process smoother.

[0019] like Figure 8 and Figure 9 As shown, a fixing rod shaft 23 is fixedly installed on the top of the back plate of the first outer convex shell 21. The rear end of the top cover 3 is hinged to the fixing rod shaft 23, and the shape of the top cover 3 is adapted to the shape of the top opening of the outer shell 2 and the first outer convex shell 21. A through-hole 24 is provided at the bottom of the outer shell 2. The fixing rod shaft 23 makes the top cover 3 open and close stably and conveniently. The adapted shape can tightly cover the top opening of the outer shell 2 and the first outer convex shell 21, improving the overall sealing and protection effect of the device. By pushing the bottom end of the main body 1 through the through-hole 24, the top end of the main body 1 extends out from the top end of the outer shell 2, thereby making it easy to remove the main body 1 from the outer shell 2.

[0020] like Figure 3 and Figure 4 As shown, the side wall of the hanging rod 12 has an L-shaped limiting slot 121 that tilts downwards. One end of the data cable 62 connecting to the connector 61 is inserted into the limiting slot 121, and the connector 61 is located at the top of the hanging rod 12. A connector 11 is installed at the center of the top of the main body 1. The connector 61 can be threaded onto the connector 11. The L-shaped limiting slot 121 effectively restricts the position of the data cable 62, preventing the data cable 62 from shaking and falling off when stored or carried. It can also block the connector 61, so that the connector 61 is hung on the hanging rod 12, and then the data cable 62 can be stably wound on the winding reel 13.

[0021] like Figure 5 and Figure 6 As shown, grooves 142 are provided at both ends of the inner wall of the rod groove 141. Limiting plugs 15 are provided in each groove 142. The four sets of limiting plugs 15 can form multi-directional constraints on the probe 63 in the rod groove 141, which enhances the stability of the probe 63 and reduces the risk of damage to the sensing components of the probe 63 due to collision.

[0022] like Figure 5 and Figure 6 As shown, the limiting plug 15 includes a limiting plate 151 and a spring 152. The limiting plate 151 is movably inserted into the groove 142. Two springs 152 are provided, with their two ends respectively connected to one end of the limiting plate 151 located in the groove 142 and the inner end of the groove 142. The end of the limiting plate 151 extending out of the groove 142 is set in an arc shape, and the arc end of the limiting plate 151 extends out of the groove 142 and abuts against the outer wall of the probe 63. The elasticity of the spring 152 allows the limiting plate 151 to adaptively adjust the clamping force according to the actual size of the probe 63, improving the versatility of storage and not affecting the picking and putting away of the probe 63.

[0023] like Figure 1 and Figure 7As shown, the buckle assembly 4 includes an inverted buckle frame 41 and an inverted buckle hook 42. The inverted buckle frame 41 is fixedly installed at the center of the top front side of the outer shell 2, and the inverted buckle hook 42 is installed at the center of the front side of the top cover 3. The inverted buckle hook 42 can be engaged in the inverted buckle frame 41. The buckle assembly 4 has a simple structure and is easy to engage, so that the top cover 3 and the outer shell 2 can fit tightly together, improving the protective reliability of the device when it is carried.

[0024] like Figure 7 and Figure 8 As shown, the carrying assembly 5 includes two fixed blocks 51, a rotating rod 52, and a carrying rope 53. The two fixed blocks 51 are respectively installed at the two corners of the top side of the outer casing 2. The rotating rod 52 is rotatably inserted between the two fixed blocks 51. The carrying rope 53 is connected to the rotating rod 52 in a U-shape. The combination of the two sets of carrying assemblies 5 is convenient for a single person to carry and can also meet the needs of multiple people to carry together, greatly enhancing the flexibility and convenience of carrying the device.

[0025] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable water quality monitoring device, characterized in that, include: The main body (1) is divided into a head at the top and a hand-held part at the bottom; The winding reel (13) and the hanging rod (12) are both installed on the back of the head of the main body (1), and the hanging rod (12) is located on one side of the winding reel (13); The storage plate (14) is vertically installed on the back of the hand-held part of the main body (1), and a rod groove (141) is provided on the storage plate (14). The outer shell (2) is fitted over the main body (1), the winding reel (13), the hanging rod (12), and the storage plate (14); Top cover (3), hinged to the top of the outer shell (2); The snap-fit ​​assembly (4) is located at the joint between the top cover (3) and the outer shell (2); The carrying assembly (5) has two sets and is installed on the top of both sides of the outer casing (2); The data cable (62) can be wound around the reel (13). One end of the data cable (62) is connected to a connector (61) that can be hung on the hanging rod (12), and the other end of the data cable (62) is connected to a probe (63) that can be engaged in the rod groove (141).

2. The portable water quality monitoring device according to claim 1, characterized in that, An integral first convex shell (21) is provided on the back of the outer shell (2) at the position corresponding to the head of the main body (1). The top of the first convex shell (21) extends to the top of the outer shell (2) and covers the outside of the hanging rod (12) and the winding reel (13). An integral second convex shell (22) is provided on the back of the outer shell (2) at the position corresponding to the hand-held part of the main body (1). The top of the second convex shell (22) is flared outward and communicates with the bottom of the first convex shell (21). The second convex shell (22) covers the outside of the storage plate (14).

3. A portable water quality monitoring device according to claim 2, characterized in that, A fixing rod shaft (23) is fixedly installed on the top of the back plate of the first convex shell (21). The rear end of the top cover (3) is hinged to the fixing rod shaft (23). The shape of the top cover (3) is adapted to the shape of the top opening of the outer shell (2) and the first convex shell (21). A through opening (24) is provided at the bottom of the outer shell (2).

4. A portable water quality monitoring device according to claim 1, characterized in that, The side wall of the hanging rod (12) is provided with an L-shaped limiting slot (121) that tilts down. One end of the data cable (62) connecting to the connector (61) is inserted into the limiting slot (121), and the connector (61) is located at the top of the hanging rod (12). A connector (11) is installed at the center of the top of the main body (1), and the connector (61) can be threaded onto the connector (11).

5. A portable water quality monitoring device according to claim 1, characterized in that, The inner wall of the rod groove (141) has grooves (142) at both ends, and a limit plug (15) is provided in each groove (142).

6. A portable water quality monitoring device according to claim 5, characterized in that, The limiting plug (15) includes a limiting plate (151) and a spring (152). The limiting plate (151) is movably inserted into the groove (142). There are two springs (152). The two ends of the springs (152) are respectively connected to one end of the limiting plate (151) located in the groove (142) and the inner end of the groove (142). The end of the limiting plate (151) extending out of the groove (142) is set in an arc shape, and the arc end of the limiting plate (151) extends out of the groove (142) and abuts against the outer wall of the probe (63).

7. A portable water quality monitoring device according to claim 1, characterized in that, The buckle assembly (4) includes a buckle frame (41) and a buckle hook (42). The buckle frame (41) is fixedly installed at the center of the front top of the outer shell (2), and the buckle hook (42) is installed at the center of the front of the top cover (3), and the buckle hook (42) can be engaged in the buckle frame (41).

8. A portable water quality monitoring device according to claim 1, characterized in that, The carrying assembly (5) includes two fixed blocks (51), a rotating rod (52) and a carrying rope (53). The two fixed blocks (51) are respectively installed at the two corners of the top side of the outer shell (2). The rotating rod (52) is rotatably inserted between the two fixed blocks (51). The carrying rope (53) is connected to the rotating rod (52) in a U-shape.

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