Portable multi-parameter water quality analyzer

Abstract

The utility model relates to the field of water quality analyzers, in particular to a portable multi-parameter water quality analyzer which comprises a protection box, a protection layer is arranged in the protection box, an analyzer main body and a detection head are respectively placed at the top of the protection layer through accommodating grooves, and the analyzer main body is connected with the detection head through a connecting line; wherein a fixing structure and a storage structure are respectively arranged at the protective layer and the accommodating groove, the analyzer main body is fixed through the fixing structure, the storage structure is used for winding the connecting wire and fixing the detection head, and the detection head is connected with the analyzer main body in a clamping manner through the pair of connecting parts. The connecting belt is tightened to fix the analyzer, the connecting wire can be wound during storage through the arrangement of the winding column, the situation that the connecting wire is knotted due to long-time taking and using is prevented, and the detection head is clamped and fixed through the clamp and the limiting piece after the connecting wire is wound.

Description

Technical Field

[0001] This utility model relates to the field of water quality analyzers, and in particular to a portable multi-parameter water quality analyzer. Background Technology

[0002] A water quality analyzer is a professional instrument used to detect and analyze water quality. It can comprehensively detect and analyze various chemical components and parameters in water bodies and is widely used in many fields, including power plants, pure water plants, tap water plants, and domestic sewage treatment plants, to monitor and ensure the safety and compliance of water quality.

[0003] Water quality analyzers also require the use of testing heads, testing containers, and other testing instruments. To facilitate convenient carrying of the testing instruments, a protective case is needed for storage and organization. For example, the prior art Chinese patent announcement number "CN215728101 U" discloses a portable water quality analyzer, including a carrying case. The inner cavity of the carrying case has a placement frame plate in the middle. The inner cavity of the placement frame plate has a first soft pad and an analyzer. The first soft pad is located on the top of the bottom surface of the inner cavity of the carrying case, and the outer wall of the first soft pad is attached to the placement frame plate. The outer wall of the analyzer is attached to the inner wall of the first soft pad. The top of the carrying case is connected to a case lid by a snap-fit ​​assembly. The top of the case lid has cleaning mechanisms symmetrically arranged on both sides. The bottom center of the case lid has a pressing mechanism. The front of the carrying case has an auxiliary handle. The outer walls of the placement frame plate are all equipped with partition plates, and the partition plates are connected to the carrying case.

[0004] In actual operation, the water quality analyzer is connected to the detection head via a connecting cable. The water quality analyzer, detection head, and connecting cable are all placed inside the case for carrying. However, there is no storage measure inside the case. If the detection head is shaken, it may be damaged by colliding with other testing instruments. Furthermore, the connecting cable is prone to tangling and sticking together after prolonged use. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies that lack storage mechanisms within the casing, and to propose a portable multi-parameter water quality analyzer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a portable multi-parameter water quality analyzer, including a protective box, with a protective layer inside the protective box, and the analyzer body and the detection head respectively placed on the top of the protective layer through a receiving slot, and the analyzer body and the detection head are connected by a connecting line;

[0008] The protective layer and the receiving groove are respectively provided with a fixing structure and a storage structure. The main body of the analyzer is fixed by the fixing structure, and the storage structure is used to wind up the connecting wire and fix the detection head.

[0009] Furthermore, one end of each of the adjacent two receiving slots is connected by a through slot, and the analyzer body is provided in one of the receiving slots, with clearance slots provided on both sides of the inner wall of the receiving slot.

[0010] Furthermore, the fixing structure includes a fixing buckle, which is composed of a pair of connecting parts, and the pair of connecting parts are connected to the protective layer through connecting straps at opposite ends;

[0011] The fixing buckle is located above the analyzer body, and the pair of connecting parts are interlocked and abut against the analyzer body by tightening the connecting straps on both sides.

[0012] Furthermore, the storage structure includes a winding post and a clamp. The winding post and the clamp are fixed in sequence in another receiving groove near the through groove. The clamp is used to snap and fix the detection head. The connecting wire is wound around the winding post through the through groove.

[0013] Furthermore, the clamp includes at least one annular portion, the top of which is provided with an opening groove communicating with both sides, and the detection head is engaged in the annular portion along the opening groove.

[0014] Furthermore, it also includes a limiting member, which is disposed between the winding post and the clamp, and a through hole is provided on the top side of the limiting member, which connects to the top edge to form a wire-locking groove;

[0015] The two ends of the detection head abut against the limiting member and the receiving groove, respectively.

[0016] The portable multi-parameter water quality analyzer proposed in this utility model has the following advantages: This utility model uses a pair of connecting parts to interlock with each other, tightening the connecting strap to fix the analyzer and prevent it from slipping and being damaged during carrying. In addition, the setting of the winding post can wind up the connecting wire when storing it, preventing the connecting wire from getting tangled after long-term use. After winding up the connecting wire, the detection head is also clamped and fixed by clamps and limiting parts to prevent the detection head from moving freely and colliding with other detection instruments, and to avoid pulling on the connecting wire. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing structure of this utility model;

[0019] Figure 3 This is an enlarged view of the housing structure of this utility model.

[0020] In the diagram: 1. Protective box; 2. Protective layer; 21. Receiving groove; 22. Through groove; 23. Clearance groove; 3. Analyzer body; 4. Detection head; 5. Connecting wire; 6. Fixing structure; 61. Fixing buckle; 62. Connecting strap; 7. Storage structure; 71. Winding post; 72. Clamp; 721. Annular part; 722. Opening groove; 73. Limiting component; 731. Wire clamping groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-3 A portable multi-parameter water quality analyzer includes a protective box 1, a protective layer 2 inside the protective box 1, and an analyzer body 3 and a detection head 4 respectively placed on the top of the protective layer 2 through a receiving groove 21. The analyzer body 3 and the detection head 4 are connected by a connecting line 5.

[0023] The protective layer 2 and the receiving groove 21 are respectively provided with a fixing structure 6 and a storage structure 7. The analyzer body 3 is fixed by the fixing structure 6, and the storage structure 7 is used to wind up the connecting line 5 and fix the detection head 4.

[0024] In some embodiments, the protective case 1 includes a case body and a case lid, and the instrument is carried by closing and fixing the case lid after the testing instrument is placed inside.

[0025] The protective layer 2 is made of high-strength, impact-resistant materials, including polypropylene or carbon fiber composites. The analyzer body 3, the detection head 4, and other detection instruments are placed in the receiving groove 21 and multiple placement grooves.

[0026] Furthermore, one end of the adjacent two sides of the receiving groove 21 is connected by a through groove 22, and the analyzer body 3 is provided in one of the receiving grooves 21. The inner walls of the receiving groove 21 are also provided with clearance grooves 23.

[0027] Furthermore, the fixing structure 6 includes a fixing buckle 61, which is composed of a pair of connecting parts. The pair of connecting parts are connected to the protective layer 2 through connecting straps 62 at opposite ends.

[0028] The fixing buckle 61 is located above the analyzer body 3, and the pair of connecting parts are interlocked and abut against the analyzer body 3 by tightening the connecting straps 62 on both sides.

[0029] In this embodiment, the fastening buckle 61 is specifically a backpack strap connecting buckle in the prior art, the connecting strap 62 is a nylon elastic band, a pair of connecting parts move towards each other and tighten the connecting strap 62 by snapping, and the connecting strap 62 is fixed by contacting the analyzer body 3;

[0030] After unlocking the pair of connecting parts, the analyzer body 3 can be easily picked up and put away through the clearance grooves 23 on both sides. The clearance grooves 23 are set at the waist position of the analyzer body 3.

[0031] More specifically, the storage structure 7 includes a winding post 71 and a clamp 72. The winding post 71 and the clamp 72 are fixed in sequence in another receiving groove 21 near the through groove 22. The clamp 72 is used to snap and fix the detection head 4. The connecting wire 5 is wound around the winding post 71 through the through groove 22.

[0032] Specifically, the winding post 71 has a T-shaped cross-section, and the winding post 71 is preferably set at the same height as the receiving groove 21 to avoid affecting the closure of the box cover and the box body.

[0033] In general, the clamp 72 includes at least one annular portion 721, the top of which is provided with an opening groove 722 communicating with both sides, and the detection head 4 is engaged in the annular portion 721 along the opening groove 722.

[0034] It is worth mentioning that the annular portion 721 and the opening groove 722 have a C-shaped structure. The central through hole of the annular portion 721 is adapted to the diameter of the detection head 4, while the opening diameter of the opening groove 722 is smaller than the diameter of the detection head 4.

[0035] Furthermore, the annular portion 721 is preferably made of a material with deformability such as silicone or plastic, and the detection head 4 is snapped and fixed in the annular portion 721 by sliding against the opening groove 722.

[0036] Finally, it also includes a limiting member 73, which is disposed between the winding post 71 and the clamp 72. A through hole is provided on the top side of the limiting member 73, which connects to the top edge to form a wire-locking groove 731.

[0037] The two ends of the detection head 4 abut against the limiting member 73 and the receiving groove 21, respectively.

[0038] In actual operation, the limiting component 73 cooperates with the inner side of the receiving groove 21 to limit and stop the detection head 4, while the end of the connecting wire 5 connected to the detection head 4 is located in the wire clamping groove 731 to avoid bending and wear.

[0039] Working method: During operation, the analyzer body 3 is placed in the receiving groove 21, and a pair of connecting parts are interlocked and fixed by tightening the connecting strap 62;

[0040] The connecting wire 5 is placed in another receiving groove 21 through the through groove 22, and then the connecting wire 5 is wound around the outer periphery of the winding post 71. After winding, the detection head 4 is snapped into the annular part 721 along the opening groove 722, and the connecting wire 5 is placed in the wire clamping groove 731.

[0041] After being fixed, the two ends of the detection head 4 will abut against the limiting member 73 and the inner side of the receiving groove 21, respectively.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable multi-parameter water quality analyzer, comprising a protective case (1), characterized in that: Inside the protective box (1), there is a protective layer (2). The top of the protective layer (2) is provided with an analyzer body (3) and a detection head (4) respectively placed through a receiving slot (21). The analyzer body (3) and the detection head (4) are connected by a connecting line (5). The protective layer (2) and the receiving groove (21) are respectively provided with a fixing structure (6) and a storage structure (7). The main body of the analyzer (3) is fixed by the fixing structure (6), and the storage structure (7) is used to wind up the connecting line (5) and fix the detection head (4).

2. The portable multi-parameter water quality analyzer according to claim 1, characterized in that: One end of the adjacent two receiving slots (21) is connected by a through slot (22), and the analyzer body (3) is provided in one of the receiving slots (21). Relief slots (23) are also provided on both sides of the inner wall of the receiving slot (21).

3. The portable multi-parameter water quality analyzer according to claim 1, characterized in that: The fixing structure (6) includes a fixing buckle (61), which is composed of a pair of connecting parts. The pair of connecting parts are connected to the protective layer (2) through connecting straps (62) at opposite ends. The fixing buckle (61) is located above the analyzer body (3), and the pair of connecting parts are interlocked and abut against the analyzer body (3) by tightening the connecting straps (62) on both sides.

4. A portable multi-parameter water quality analyzer according to claim 2, characterized in that: The storage structure (7) includes a winding post (71) and a clamp (72). The winding post (71) and the clamp (72) are fixed in sequence in another receiving groove (21) near the through groove (22). The clamp (72) is used to snap and fix the detection head (4). The connecting wire (5) is wound around the winding post (71) through the through groove (22).

5. A portable multi-parameter water quality analyzer according to claim 4, characterized in that: The clamp (72) includes at least one annular portion (721), the top of which is provided with an opening groove (722) connecting the two sides, and the detection head (4) is engaged in the annular portion (721) along the opening groove (722).

6. A portable multi-parameter water quality analyzer according to claim 5, characterized in that: It also includes a limiting member (73), which is disposed between the winding post (71) and the clamp (72). A through hole is provided on the top side of the limiting member (73), which connects to the top edge to form a wire-locking groove (731). The two ends of the detection head (4) abut against the limiting member (73) and the receiving groove (21), respectively.

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