Portable water quality analyzer

Abstract

The utility model discloses a portable water quality analyzer, which relates to the technical field of water quality analyzers, and comprises a protective shell, a water quality analyzer main body and a data connecting line, the water quality analyzer main body is arranged in the protective shell, the top of the protective shell is fixedly connected with a handle, the right end of the protective shell is fixedly connected with a take-up box, and the data connecting line is arranged in the protective shell. A winding assembly is arranged in the take-up box, the bottom of the outer wall of the winding assembly penetrates to the bottom of the take-up box, the connecting end of the data connecting line penetrates to the bottom of the right end of the take-up box through a protective shell, and a locking assembly is arranged on the upper side, close to the data connecting line, of the right end of the take-up box. A storage assembly is arranged on the lower side of the back of the protective shell. According to the utility model, the winding assembly is operated to wind the excessive data connecting line part into the winding box for storage, and when the data connecting line is drawn out of the communication hole for a proper use length, the data connecting line is positioned and locked through the locking assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality analyzers, in particular to a portable water quality analyzer. Background Art

[0002] In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. The design of the detection point and the quality of the detection instrument (mainly water quality analyzer) play a vital role in water environment monitoring. The content of various chemical components in water is determined by chemical and physical methods. Water quality analysis is also called water chemical analysis, which is to use chemical and physical methods to determine the content of various chemical components in water. With the improvement of the quality of domestic water, the role of water quality analysis is becoming more and more important. When treating wastewater, a water quality analyzer is required. A water quality analyzer is an instrument specifically used to analyze water quality. It is suitable for preliminary understanding of the main chemical components of groundwater in various aquifers within a large area. Special analysis projects are determined according to the needs of specific tasks. The following problems exist in the existing technology:

[0003] Existing portable water quality analyzers for water quality testing are prone to dragging due to the long data connection cable when testing water quality, and the length of the connection cable cannot be locked, making the equipment very inconvenient to use. Secondly, it is not convenient to store the testing tools when carrying the portable water quality analyzer for use. Utility Model Content

[0004] The utility model provides a portable water quality analyzer to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A portable water quality analyzer includes a protective shell, a water quality analyzer body and a data connection line. The water quality analyzer body is arranged inside the protective shell, a handle is fixedly connected to the top of the protective shell, and a wire box is fixedly connected to the right end of the protective shell. A winding assembly is provided inside the wire box, and the bottom of the outer wall of the winding assembly passes through the bottom of the wire box. The connection port of the data connection line passes through the protective shell to the bottom of the right end of the wire box. A locking assembly is provided on the upper side of the right end of the wire box near the data connection line, and a storage assembly is provided on the lower back side of the protective shell.

[0007] A further improvement of the technical solution of the present utility model is that: the winding assembly includes a winding roller, a bearing and a handle, the top of the winding roller is rotatably connected to the inside of the bearing, the top of the bearing is fixedly connected to the top of the inner wall of the wire taking-up box, and the bottom of the outer wall of the winding roller passes through the bottom of the wire taking-up box and is fixedly connected to the upper surface of the handle.

[0008] A further improvement of the technical solution of the present invention is that a communicating hole is provided at the bottom of the right end of the take-up box, and the outer wall of the data connection line is wound around and connected to the outer wall of the take-up roller.

[0009] A further improvement of the technical solution of the present utility model is that: the locking assembly includes a fixed box, a bidirectional screw, a knob, two movable blocks, two connecting plates, two arc-shaped clamping blocks and two rubber strips, one end of the knob is fixedly connected to the front end of the bidirectional screw, the two movable blocks are equidistantly arranged on the front and rear sides of the outer wall of the bidirectional screw, the outer walls of the bidirectional screw pass through the front and rear ends of the two movable blocks and are threadedly connected, the opposite surfaces of the two connecting plates are respectively fixedly connected to the outer walls of the two arc-shaped clamping blocks, and the outer walls of the two rubber strips are respectively arranged on the opposite surfaces of the two arc-shaped clamping blocks.

[0010] A further improvement of the technical solution of the present invention is that the rear end of the outer wall of the bidirectional screw passes through the rear end of the inner wall of the fixing box and the two are rotationally connected.

[0011] A further improvement of the technical solution of the present utility model is that: a movable groove running through from top to bottom is opened on the middle side of the bottom of the fixed box, the bottom of the outer wall of the movable block passes through the movable groove to the bottom of the fixed box and is fixedly connected to the top of the connecting plate, and sliding grooves are respectively opened on the front and rear sides of the left and right sides of the wire taking-up box near the communicating hole, and the left ends of the two connecting plates are fixedly connected with sliders, and the outer wall of the slider is slidably connected to the inner wall of the sliding groove.

[0012] A further improvement of the technical solution of the present utility model is that: the storage assembly includes a storage box and a push cover, a partition is fixedly connected to the middle side of the inner wall of the storage box, a U-shaped iron plate is fixedly connected to the top of the storage box, a card slot is opened on the inner wall of the U-shaped iron plate, and the outer wall of the push cover is fixedly connected to a U-shaped magnet block that is magnetically attracted to the card slot.

[0013] A further improvement of the technical solution of the present invention is that the front end of the storage box is fixedly connected to the back of the protective shell, and the outer wall of the U-shaped magnet block is slidably connected to the inner wall of the slot.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a portable water quality analyzer, which adopts the cooperation between a wire box, a winding assembly and a locking assembly. By operating the winding assembly, the excess data connection line is wound into the wire box for storage. When the data connection line is pulled out of the connecting hole to a suitable length for use, the data connection line is positioned and locked by the locking assembly. This solves the problem that the existing portable water quality analyzer for water quality testing is prone to dragging due to the excessive length of the data connection line when testing water quality, and the length of the connection line cannot be locked, which makes the device very inconvenient to use. The utility model achieves the beneficial effects of facilitating the winding of the connection line and facilitating the locking of the length of the connection line.

[0016] 2. The present invention provides a portable water quality analyzer, which adopts the cooperation between the protective shell and the storage component to store the detection tools used by the water quality analyzer body in the storage box, and adopts the magnetic attraction method to buckle the push cover on the storage box for sealing, thereby solving the problem of inconvenient storage of detection tools when the portable water quality analyzer is carried for use, and achieving the beneficial effect of facilitating the storage of detection tools used in conjunction with the water quality analyzer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the portable water quality analyzer of the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the winding component of the present invention;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the locking assembly of the present utility model;

[0020] Figure 4 This is a partial schematic diagram of the three-dimensional structure of the locking assembly of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the storage component of the present utility model.

[0022] In the figure: 1. Protective shell; 2. Water quality analyzer body; 3. Handle; 4. Wire take-up box; 401. Connecting hole; 402. Slide groove; 5. Winding assembly; 51. Winding roller; 52. Bearing; 53. Handle; 6. Data connection line; 7. Locking assembly; 71. Fixed box; 710. Movable slot; 72. Bidirectional screw; 73. Knob; 74. Moving block; 75. Connecting plate; 751. Slider; 76. Arc clamping block; 77. Rubber strip; 8. Storage assembly; 81. Storage box; 82. Push cover; 83. Partition; 84. U-shaped iron plate; 840. Card slot; 85. U-shaped magnet block. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a portable water quality analyzer, including a protective shell 1, a water quality analyzer body 2 and a data connection line 6. The water quality analyzer body 2 is arranged inside the protective shell 1, and a handle 3 is fixedly connected to the top of the protective shell 1. A wire box 4 is fixedly connected to the right end of the protective shell 1. A winding assembly 5 is arranged inside the wire box 4, and the bottom of the outer wall of the winding assembly 5 passes through the bottom of the wire box 4. The connection port of the data connection line 6 passes through the protective shell 1 to the bottom of the right end of the wire box 4. A locking assembly 7 is provided on the upper side of the right end of the wire box 4 near the data connection line 6. A storage assembly 8 is provided on the lower back side of the protective shell 1.

[0025] A protective shell 1, a handle 3, a wire box 4, a winding assembly 5, a data connection line 6, a locking assembly 7 and a storage assembly 8 are provided. The handle 3 facilitates the carrying of the water quality analyzer body 2 to the detection location. When in use, the winding assembly 5 facilitates the control of the length of the pulled-out data connection line 6, and the locking assembly 7 is combined to lock the length of the pulled-out data connection line 6, thereby facilitating ease of use.

[0026] like Figure 2 As shown, the utility model provides a technical solution for a portable water quality analyzer: the winding assembly 5 includes a winding roller 51, a bearing 52 and a handle 53. The top of the winding roller 51 is rotatably connected to the inside of the bearing 52, and the top of the bearing 52 is fixedly connected to the top of the inner wall of the wire-receiving box 4. The bottom of the outer wall of the winding roller 51 passes through the bottom of the wire-receiving box 4 and is fixedly connected to the upper surface of the handle 53. A connecting hole 401 is provided at the bottom of the right end of the wire-receiving box 4, which passes through the inside and outside. The outer wall of the data connection line 6 is wound around the outer wall of the winding roller 51, and the winding roller 51 is driven to rotate by the handle 53, so that the data connection line 6 is wound and reeled into the inside of the wire-receiving box 4 to prevent the data connection line 6 from being dragged due to being too long.

[0027] like Figure 3As shown, the utility model provides a technical solution for a portable water quality analyzer: the locking assembly 7 includes a fixing box 71, a bidirectional screw 72, a knob 73, two moving blocks 74, two connecting plates 75, two arc-shaped clamping blocks 76 and two rubber strips 77. One end of the knob 73 is fixedly connected to the front end of the bidirectional screw 72. The two moving blocks 74 are equidistantly arranged on the front and rear sides of the outer wall of the bidirectional screw 72. The outer wall of the bidirectional screw 72 passes through the front and rear ends of the two moving blocks 74 and is threadedly connected therebetween. The opposite surfaces of the two connecting plates 75 are respectively connected to the two arc-shaped clamping blocks. The outer wall of the arc-shaped clamping block 76 is fixedly connected. By rotating the bidirectional screw 72, the movable blocks 74 on both sides of the bidirectional screw 72 can be moved closer or open to adjust the opening size of the two arc-shaped clamping blocks 76. The outer walls of the two rubber strips 77 are respectively arranged on the opposite surfaces of the two arc-shaped clamping blocks 76. A rubber strip 77 is arranged on the inner wall of the rubber strip 77 to increase the friction between the arc-shaped clamping block 76 and the data connection line 6 to prevent the data connection line 6 from being displaced. The rear end of the outer wall of the bidirectional screw 72 passes through the inner rear end of the fixed box 71 and is rotatably connected therebetween.

[0028] like Figure 4 As shown, the present invention provides a technical solution for a portable water quality analyzer: a movable groove 710 is provided on the middle side of the bottom of the fixed box 71, and the bottom of the outer wall of the movable block 74 passes through the movable groove 710 to the bottom of the fixed box 71 and is fixedly connected to the top of the connecting plate 75. The left and right sides of the wire take-up box 4 near the front and rear sides of the communicating hole 401 are respectively provided with sliding grooves 402. The left ends of the two connecting plates 75 are fixedly connected with sliders 751. The outer wall of the slider 751 is slidably connected to the inner wall of the sliding groove 402. The slider 751 drives the connecting plate 75 to slide in the sliding groove 402, thereby limiting the moving trajectory of the connecting plate 75.

[0029] like Figure 5 As shown, the utility model provides a technical solution for a portable water quality analyzer: the storage component 8 includes a storage box 81 and a push cover 82, a partition 83 is fixedly connected to the middle side of the inner wall of the storage box 81, a U-shaped iron plate 84 is fixedly connected to the top of the storage box 81, the inner wall of the U-shaped iron plate 84 is provided with a card slot 840, the outer wall of the push cover 82 is fixedly connected to a U-shaped magnet block 85 that is magnetically attracted to the card slot 840, the front end of the storage box 81 is fixedly connected to the back of the protective shell 1, the outer wall of the U-shaped magnet block 85 is slidably connected to the inner wall of the card slot 840, and the push cover 82 is inserted into the card slot 840 by the U-shaped magnet block 85 and is magnetically fixed, thereby opening and closing the opening of the storage box 81, which is convenient for storing tools used with the water quality analyzer main body 2.

[0030] The following is a detailed description of the working principle of this portable water quality analyzer.

[0031] like Figure 1-5As shown, when the water quality analyzer body 2 is used, the water quality analyzer body 2 is carried to the detection position by the handle 3, and then the push cover 82 is slid out along the card slot 840 through the U-shaped magnet block 85, and the detection head in the storage box 81 is taken out and plugged into the connection port of the data connection line 6. Then, according to the detection distance, the data connection line 6 is pulled out along the outer wall of the winding roller 51. When it is stretched to a suitable length, the two-way screw 72 is rotated by the knob 73, so that the moving block 74 drives the arc-shaped clamping blocks 76 on both sides to move toward one end of the data connection line 6, clamping and locking the data connection line 6, and then the water quality data measured by the detection head is detected and analyzed by the water quality analyzer body 2. After use, the two-way screw 72 is rotated to move the arc-shaped clamping block 76 out of the outside of the data connection line 6, and then the data connection line 6 is wound around the winding roller 51 by rotating the handle 53.

[0032] The specific type and structure of the water quality analyzer improved in the present invention are all existing products, and the specific detection method and control relationship are all existing technologies, so no further details will be given here.

[0033] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A portable water quality analyzer, comprising a protective shell (1), a water quality analyzer body (2) and a data connection line (6), characterized in that: The water quality analyzer body (2) is arranged inside the protective shell (1), the top of the protective shell (1) is fixedly connected to a handle (3), the right end of the protective shell (1) is fixedly connected to a wire take-up box (4), a winding assembly (5) is arranged inside the wire take-up box (4), and the bottom of the outer wall of the winding assembly (5) passes through the bottom of the wire take-up box (4), the connection port of the data connection line (6) passes through the protective shell (1) to the bottom of the right end of the wire take-up box (4), a locking assembly (7) is arranged on the upper side of the right end of the wire take-up box (4) near the data connection line (6), and a storage assembly (8) is arranged on the lower back side of the protective shell (1).

2. A portable water quality analyzer according to claim 1, characterized in that: The winding assembly (5) comprises a winding roller (51), a bearing (52) and a handle (53); the top of the winding roller (51) is rotatably connected to the inside of the bearing (52); the top of the bearing (52) is fixedly connected to the top of the inner wall of the wire take-up box (4); the bottom of the outer wall of the winding roller (51) passes through the bottom of the wire take-up box (4) and is fixedly connected to the upper surface of the handle (53).

3. A portable water quality analyzer according to claim 2, characterized in that: A communicating hole (401) is provided at the bottom of the right end of the take-up box (4), and the outer wall of the data connection line (6) is wound around and connected to the outer wall of the take-up roller (51).

4. A portable water quality analyzer according to claim 1, characterized in that: The locking assembly (7) comprises a fixed box (71), a bidirectional screw (72), a knob (73), two moving blocks (74), two connecting plates (75), two arc-shaped clamping blocks (76) and two rubber strips (77). One end of the knob (73) is fixedly connected to the front end of the bidirectional screw (72). The two moving blocks (74) are equidistantly arranged on the front and rear sides of the outer wall of the bidirectional screw (72). The outer wall of the bidirectional screw (72) passes through the front and rear ends of the two moving blocks (74) and is threadedly connected therebetween. The opposite surfaces of the two connecting plates (75) are fixedly connected to the outer walls of the two arc-shaped clamping blocks (76). The outer walls of the two rubber strips (77) are respectively arranged on the opposite surfaces of the two arc-shaped clamping blocks (76).

5. A portable water quality analyzer according to claim 4, characterized in that: The rear end of the outer wall of the bidirectional screw (72) passes through the rear end of the inner wall of the fixing box (71) and the two are rotatably connected.

6. A portable water quality analyzer according to claim 5, characterized in that: A movable groove (710) is provided on the middle side of the bottom of the fixed box (71) and is passed through from top to bottom. The bottom of the outer wall of the movable block (74) passes through the movable groove (710) to the bottom of the fixed box (71) and is fixedly connected to the top of the connecting plate (75). Slide grooves (402) are respectively provided on the front and rear sides of the left and right sides of the receiving box (4) near the connecting hole (401). The left ends of the two connecting plates (75) are fixedly connected to sliders (751). The outer wall of the slider (751) is slidably connected to the inner wall of the slide groove (402).

7. A portable water quality analyzer according to claim 1, characterized in that: The storage assembly (8) comprises a storage box (81) and a push cover (82); a partition (83) is fixedly connected to the middle side of the inner wall of the storage box (81); a U-shaped iron plate (84) is fixedly connected to the top of the storage box (81); a card slot (840) is provided on the inner wall of the U-shaped iron plate (84); and a U-shaped magnet block (85) that is magnetically attracted to the card slot (840) is fixedly connected to the outer wall of the push cover (82).

8. A portable water quality analyzer according to claim 7, characterized in that: The front end of the storage box (81) is fixedly connected to the back of the protective shell (1), and the outer wall of the U-shaped magnet block (85) is slidably connected to the inner wall of the slot (840).

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