Water quality detector with protection function

Abstract

The utility model discloses a water quality detector with a protection function, which comprises a detector body and protection plates, the protection plates are arranged on the two sides of the detector body, positioning grooves are formed in the tops and the bottoms of the front side and the rear side of each protection plate, fixing assemblies are arranged in inner cavities of the positioning grooves, and the fixing assemblies are arranged in the inner cavities of the positioning grooves. Fixing shells are fixedly connected to the four corners of the front side and the four corners of the rear side of the detector body, fixing devices used in cooperation with the fixing assemblies are arranged on the front sides of inner cavities of the fixing shells, and control devices are arranged on the rear sides of the inner cavities of the fixing shells. According to the water quality detector, the fixing assembly, the fixing device and the control device are matched for use, so that the problems that four corners of an existing water quality detector cannot be protected when the existing water quality detector is carried, so that the corners of the water quality detector are collided, the corners are relatively fragile parts of the water quality detector, and the water quality detector cannot be damaged if being collided or rubbed are solved. And scratches or cracks are possibly caused, so that the appearance and the sealing performance of the instrument are influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality detector protection, and in particular relates to a water quality detector with a protection function. Background Art

[0002] A water quality detector is a precision instrument specially used to monitor and evaluate the quality of water. It can quickly and accurately detect a variety of parameters in water, such as pH value, dissolved oxygen, turbidity, conductivity, heavy metal ion concentration, organic pollutant content, etc. Through real-time monitoring of these parameters, water quality detectors can help us understand the health of water bodies, discover pollution problems in a timely manner, and provide a scientific basis for environmental protection, water resources management and public health safety. Modern water quality detectors usually have the characteristics of easy operation, fast detection speed, high accuracy, and easy portability. They are widely used in environmental protection, water affairs, food and beverage, aquaculture, medical and health industries and fields. The problem with the prior art is that the existing water quality detectors cannot protect the four corners during transportation, resulting in the corners of the water quality detector being collided. The corners are the more fragile parts of the water quality detector. If they are hit or rubbed, scratches or cracks may occur, affecting the appearance and sealing of the instrument. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a water quality detector with a protective function, which has the advantage of protecting the four corners of the water quality detector, and solves the problem that the existing water quality detector cannot protect the four corners during transportation, resulting in the corners of the water quality detector being collided. The corners are the more fragile parts of the water quality detector. If they are impacted or rubbed, scratches or cracks may be caused, affecting the appearance and sealing of the instrument.

[0004] The utility model is implemented as follows: a water quality detector with a protective function comprises a detector body and a protective plate, wherein the protective plate is arranged on both sides of the detector body, the top and bottom of the front and rear sides of the protective plate are provided with positioning grooves, the inner cavity of the positioning groove is provided with a fixing assembly, the four corners of the front and rear sides of the detector body are fixedly connected with a fixed shell, the front side of the inner cavity of the fixed shell is provided with a fixing device used in conjunction with the fixing assembly, and the rear side of the inner cavity of the fixed shell is provided with a control device used in conjunction with the fixing device.

[0005] As a preferred embodiment of the utility model, a side of the protective plate close to the detector body is in contact with the detector body, and a side of the protective plate away from the detector body is fixedly connected with an anti-collision cushion.

[0006] As a preferred embodiment of the utility model, the fixing assembly includes a fastener, a connecting plate is sleeved on the surface of the fastener, and a side of the connecting plate close to the positioning groove is rotatably connected to the inner wall of the positioning groove through a rotating shaft.

[0007] As a preferred embodiment of the utility model, the fixing device includes a fixed turntable, the surface of the fixed turntable is provided with two sliding grooves, the inner cavity of the sliding groove is provided with a sliding column, two limit columns are provided on the side of the sliding column away from the sliding groove, and the left and right sides of the curved surface of the limit column are respectively provided with a return spring and a fixed baffle.

[0008] As a preferred embodiment of the utility model, the control device includes a control switch, a control rod is provided on a side of the control switch close to the fixed shell, a control rack is sleeved on the surface of the control rod, and a control gear is provided on a side of the control rack close to the fixed turntable.

[0009] As a preferred embodiment of the utility model, the surface of the sliding column contacts the inner wall of the sliding groove, the side of the fixed baffle close to the sliding column is fixedly connected to the sliding column, the left and right sides of the limit column are fixedly connected to the inner wall of the fixed shell, the left and right sides of the reset spring are respectively fixedly connected to the inner wall of the fixed shell and the fixed baffle, and the side of the fixed baffle away from the reset spring contacts the fastener.

[0010] As a preferred embodiment of the utility model, the side of the control rod close to the control switch is fixedly connected to the control switch, the side of the control rod away from the control switch penetrates the fixed shell, and extends to the inner cavity of the fixed shell and is rotatably connected to the inner wall of the fixed shell through a rotating shaft, the control rod is threadedly connected to the control rack, the control rack is meshed with the control gear, the side of the control gear close to the fixed shell is rotatably connected to the inner wall of the fixed shell through a rotating shaft, and the side of the control gear close to the fixed turntable is fixedly connected to the fixed turntable.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the existing water quality detector cannot protect the four corners during transportation, resulting in the corners of the water quality detector being collided, by setting a fixing component, a fixing device and a control device for coordinated use. The corners are the more fragile parts of the water quality detector. If they are hit or rubbed, scratches or cracks may be caused, affecting the appearance and sealing of the instrument.

[0013] 2. The utility model can protect the corners of the detector body by providing a protective plate and a protective cushion, making it convenient for users to use the detector body.

[0014] 3. The utility model can fix the protective plate by providing a connecting plate and fasteners, making it convenient for users to use the protective plate.

[0015] 4. The utility model can fix the fixed component by providing a fixing device, making it convenient for users to use the fixed component.

[0016] 5. The utility model can control the fixing device by setting a control device, making it convenient for users to use the fixing device.

[0017] 6. The utility model can drive the sliding column to move by setting a fixed turntable and a sliding groove, can drive the fixed baffle to move by setting a sliding column, can fix the fastener by setting a fixed baffle, can limit the fixed baffle by setting a limiting column, and can reset the fixed baffle by setting a reset spring.

[0018] 7. The utility model can drive the control rod to rotate by setting a control switch, can drive the control rack to rise and fall by setting a control rack, can drive the control gear to rotate by setting a control gear, and can drive the fixed turntable to rotate by setting a control gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 The utility model embodiment provides Figure 1 A magnified view;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing device provided in the embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the control device provided by the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing assembly provided in an embodiment of the utility model.

[0024] In the figure: 1. detector body; 2. protective plate; 3. positioning slot; 4. fixing assembly; 5. fixed shell; 6. fixing device; 7. control device; 8. anti-collision cushion; 401. fastener; 402. connecting plate; 601. fixed turntable; 602. sliding slot; 603. sliding column; 604. limiting column; 605. reset spring; 606. fixed baffle; 701. control switch; 702. control lever; 703. control rack; 704. control gear. DETAILED DESCRIPTION

[0025] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0026] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 5 As shown, a water quality detector with a protective function provided by an embodiment of the utility model includes a detector body 1 and a protective plate 2, the protective plate 2 is arranged on both sides of the detector body 1, and positioning grooves 3 are arranged on the top and bottom of the front and rear sides of the protective plate 2, and a fixing component 4 is arranged in the inner cavity of the positioning groove 3, and a fixed shell 5 is fixedly connected to the four corners of the front and rear sides of the detector body 1, and a fixing device 6 used in conjunction with the fixing component 4 is arranged on the front side of the inner cavity of the fixed shell 5, and a control device 7 used in conjunction with the fixing device 6 is arranged on the rear side of the inner cavity of the fixed shell 5.

[0028] refer to Figures 1 to 5 The side of the protective plate 2 close to the detector body 1 is in contact with the detector body 1 , and the side of the protective plate 2 away from the detector body 1 is fixedly connected with an anti-collision cushion 8 .

[0029] The above solution is adopted: by providing the protective plate 2 and the protective cushion, the corners of the detector body 1 can be protected, making it convenient for the user to use the detector body 1.

[0030] refer to Figures 1 to 5 The fixing assembly 4 includes a fastener 401, a connecting plate 402 is sleeved on the surface of the fastener 401, and a side of the connecting plate 402 close to the positioning groove 3 is rotatably connected to the inner wall of the positioning groove 3 through a rotating shaft.

[0031] By adopting the above solution, the connecting plate 402 and the fastener 401 are provided, so as to fix the protective plate 2 and facilitate the use of the protective plate 2 by the user.

[0032] refer to Figures 1 to 5 The fixing device 6 includes a fixed turntable 601, and two sliding grooves 602 are provided on the surface of the fixed turntable 601. The inner cavity of the sliding groove 602 is provided with a sliding column 603. Two limiting columns 604 are provided on the side of the sliding column 603 away from the sliding groove 602. The left and right sides of the curved surface of the limiting column 604 are respectively sleeved with a return spring 605 and a fixed baffle 606.

[0033] By adopting the above solution, the fixing device 6 is provided to fix the fixing component 4, so that the user can use the fixing component 4 conveniently.

[0034] refer to Figures 1 to 5The control device 7 includes a control switch 701 , a control rod 702 is provided on the side of the control switch 701 close to the fixed housing 5 , a control rack 703 is sleeved on the surface of the control rod 702 , and a control gear 704 is provided on the side of the control rack 703 close to the fixed turntable 601 .

[0035] By adopting the above solution, the control device 7 is provided to control the fixing device 6, so that the user can use the fixing device 6 more conveniently.

[0036] refer to Figures 1 to 5 The surface of the sliding column 603 contacts the inner wall of the sliding groove 602, the side of the fixed baffle 606 close to the sliding column 603 is fixedly connected to the sliding column 603, the left and right sides of the limiting column 604 are fixedly connected to the inner wall of the fixed shell 5, the left and right sides of the reset spring 605 are fixedly connected to the inner wall of the fixed shell 5 and the fixed baffle 606 respectively, and the side of the fixed baffle 606 away from the reset spring 605 contacts the fastener 401.

[0037] The above scheme is adopted: by setting a fixed turntable 601 and a sliding groove 602, the sliding column 603 can be driven to move, by setting the sliding column 603, the fixed baffle 606 can be driven to move, by setting the fixed baffle 606, the fastener 401 can be fixed, by setting a limiting column 604, the fixed baffle 606 can be limited, and by setting a reset spring 605, the fixed baffle 606 can be reset.

[0038] refer to Figures 1 to 5 The side of the control rod 702 close to the control switch 701 is fixedly connected to the control switch 701, the side of the control rod 702 away from the control switch 701 penetrates the fixed shell 5, and extends to the inner cavity of the fixed shell 5 and is rotatably connected to the inner wall of the fixed shell 5 through a rotating shaft. The control rod 702 is threadedly connected to the control rack 703, the control rack 703 is meshed with the control gear 704, the side of the control gear 704 close to the fixed shell 5 is rotatably connected to the inner wall of the fixed shell 5 through a rotating shaft, and the side of the control gear 704 close to the fixed turntable 601 is fixedly connected to the fixed turntable 601.

[0039] The above scheme is adopted: by setting the control switch 701, the control rod 702 can be driven to rotate, by setting the control rod 702, the control rack 703 can be driven to rise and fall, by setting the control rack 703, the control gear 704 can be driven to rotate, and by setting the control gear 704, the fixed turntable 601 can be driven to rotate.

[0040] The working principle of this utility model:

[0041] When in use, the protective plate 2 is placed in a suitable position, and the connecting plate 402 is rotated. When the connecting plate 402 reaches a suitable position, the fastener 401 is pushed to drive the fixed baffle 606 to move and squeeze the reset spring 605. The fixed baffle 606 drives the sliding column 603 to move in the inner cavity of the sliding groove 602. The sliding column 603 moves in the sliding groove 602 to drive the fixed turntable 601 and the control gear 704 to rotate synchronously. At the same time, the control gear 704 drives the control rack 703 to rise, and the control rack 703 drives the control rod 702 and the control gear 704 to rotate synchronously. The control switch 701 rotates synchronously. When the fastener 401 enters, the force released by the reset spring 605 after being squeezed pushes the fixed baffle 606 to move in the opposite direction. The fixed baffle 606 drives the sliding column 603 to move in the opposite direction in the inner cavity of the sliding groove 602. The sliding column 603 moves in the opposite direction in the sliding groove 602, driving the fixed turntable 601 and the control gear 704 to rotate in the opposite direction synchronously. At the same time, the control gear 704 drives the control rack 703 to descend, and the control rack 703 drives the control rod 702 and the control switch 701 to rotate in the opposite direction synchronously and reset, thereby completing the fixation.

[0042] To sum up: the water quality detector with a protective function, by setting up the coordinated use of the fixing component 4, the fixing device 6 and the control device 7, solves the problem that the existing water quality detector cannot protect the four corners during transportation, resulting in the corners of the water quality detector being collided. The corners are the more fragile parts of the water quality detector. If they are hit or rubbed, scratches or cracks may be caused, affecting the appearance and sealing of the instrument.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality detector with a protective function, comprising a detector body (1) and a protective plate (2), wherein the protective plate (2) is arranged on both sides of the detector body (1), characterized in that: The top and bottom of the front and rear sides of the protective plate (2) are both provided with positioning grooves (3), the inner cavity of the positioning grooves (3) is provided with a fixing assembly (4), the four corners of the front and rear sides of the detector body (1) are fixedly connected with a fixing shell (5), the front side of the inner cavity of the fixing shell (5) is provided with a fixing device (6) used in conjunction with the fixing assembly (4), and the rear side of the inner cavity of the fixing shell (5) is provided with a control device (7) used in conjunction with the fixing device (6).

2. A water quality detector with a protective function as claimed in claim 1, characterized in that: The side of the protective plate (2) close to the detector body (1) is in contact with the detector body (1), and the side of the protective plate (2) away from the detector body (1) is fixedly connected to an anti-collision cushion (8).

3. A water quality detector with a protective function as claimed in claim 1, characterized in that: The fixing assembly (4) comprises a fastener (401), a connecting plate (402) is sleeved on the surface of the fastener (401), and a side of the connecting plate (402) close to the positioning groove (3) is rotatably connected to the inner wall of the positioning groove (3) via a rotating shaft.

4. A water quality detector with a protective function as claimed in claim 1, characterized in that: The fixing device (6) comprises a fixed rotating disk (601), the surface of the fixed rotating disk (601) is provided with two sliding grooves (602), the inner cavity of the sliding groove (602) is provided with a sliding column (603), and two limiting columns (604) are provided on the side of the sliding column (603) away from the sliding groove (602), and the left and right sides of the curved surface of the limiting column (604) are respectively sleeved with a return spring (605) and a fixed baffle (606).

5. A water quality detector with a protective function as claimed in claim 1, characterized in that: The control device (7) comprises a control switch (701), a control rod (702) being arranged on a side of the control switch (701) close to the fixed housing (5), a control rack (703) being sleeved on the surface of the control rod (702), and a control gear (704) being arranged on a side of the control rack (703) close to the fixed rotating disk (601).

6. A water quality detector with a protective function as claimed in claim 4, characterized in that: The surface of the sliding column (603) contacts the inner wall of the sliding groove (602); the side of the fixed baffle (606) close to the sliding column (603) is fixedly connected to the sliding column (603); the left and right sides of the limiting column (604) are fixedly connected to the inner wall of the fixed shell (5); the left and right sides of the reset spring (605) are fixedly connected to the inner wall of the fixed shell (5) and the fixed baffle (606) respectively; and the side of the fixed baffle (606) away from the reset spring (605) contacts the fastener (401).

7. A water quality detector with a protective function as claimed in claim 5, characterized in that: The side of the control rod (702) close to the control switch (701) is fixedly connected to the control switch (701); the side of the control rod (702) away from the control switch (701) penetrates the fixed housing (5) and extends to the inner cavity of the fixed housing (5) and is rotatably connected to the inner wall of the fixed housing (5) via a rotating shaft; the control rod (702) is threadedly connected to the control rack (703); the control rack (703) is meshed with the control gear (704); the side of the control gear (704) close to the fixed housing (5) is rotatably connected to the inner wall of the fixed housing (5) via a rotating shaft; and the side of the control gear (704) close to the fixed rotating disk (601) is fixedly connected to the fixed rotating disk (601).

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