A portable water sample detection kit

Abstract

The utility model discloses a portable water sample detection box, which relates to the technical field of water sample detection. The portable water sample detection box comprises a box body, wherein the upper surface of the box body is rotatably connected with a connection cover, the front surface of the connection cover is fixedly connected with a sponge plate, and a fixing plate one, a fixing frame and a fixing plate two are fixedly connected in the box body. The utility model arranges two groups of test tubes of different sizes in the box body. When performing water sample detection, the support frame is slidably connected to the fixing frame through two sliding blocks fixed thereon. At this time, the support frame is pulled to move upward. During the movement, the limit block is squeezed and moves inward, compressing the spring. After being pulled to the top, the limit block is reset by the elastic force of the spring, and is clamped with a groove provided on the inner wall of the clamping slot three. At this time, the fixing frame and the support frame are in a fixed state, and the test tube is placed on the support frame. The height of the support frame is raised to facilitate subsequent observation of the state of the water sample in the test tube.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample detection, in particular to a portable water sample detection box. Background Art

[0002] A portable water sample test kit is a portable tool designed for rapid on-site testing of water quality. It usually contains a set of pre-configured chemical reagents, indicators, test strips, colorimetric cards, test tubes, pipettes, and other necessary small laboratory tools.

[0003] At present, an existing portable water sample detection box (such as patent number: CN202020973833.7) discloses a portable water sample detection box, including a box body and a cover body, wherein the box body is provided with a test tube placement table, a beaker placement table and a storage box, and the box body is also provided with a comparison detection bracket, one end of the vertical slat is fixedly connected to the horizontal slat, and the other end is rotatably connected to the upper edge of the inner side surface of the box body, so that there is no need to hold the test tube for detection, which greatly facilitates the convenience of work, and the whole box body has a good waterproof function, which is very convenient to clean. A drainage structure is provided in the box body, so that even if the water sample is overturned, it can be quickly diverted out of the box body.

[0004] However, during the implementation of the above technical solution, the following technical problems were found: during the implementation of the above solution, the holes of the comparison detection bracket are fixed and can only be applied to test tubes of the same volume. Some chemical reactions may require a specific volume to ensure the full progress of the reaction, which requires test tubes of corresponding sizes. Test tubes of fixed sizes reduce their practicality. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a portable water sample detection box, which solves the problem that the holes of the contrast detection bracket are fixed and can only be applied to test tubes of the same volume, and the test tubes of fixed size reduce its practicality.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable water sample detection box, including a box body, a connecting cover is rotatably connected to the upper surface of the box body, a sponge plate is fixedly connected to the front surface of the connecting cover, a fixing plate 1, a fixing frame and a fixing plate 2 are fixedly connected to the box body, two groups of test tubes are arranged between the fixing plate 1 and the fixing plate 2, a supporting frame is arranged in the fixing frame, a fixing block is fixedly connected in the fixing frame, a limiting groove 1 is arranged on the front surface of the fixing block, the limiting block is movably engaged in the limiting groove 1, two card slots 2 are arranged on the inner wall of the supporting frame, two clamping strips are arranged between the two card slots 2, two card slots 1 are arranged on the inner wall of the fixing frame, and sliders are fixedly connected to the left and right sides of the supporting frame, and the two sliders are respectively slidably connected to the two card slots 1.

[0009] As a preferred technical solution of the utility model, a third card slot is formed through the lower surface of the support frame, and the third card slot is slidably connected to the fixing block.

[0010] As a preferred technical solution of the utility model, the two inner walls of the two clamping grooves are rotatably connected with screw rods, and the two screw rods are respectively threadedly sleeved with the two pairs of clamping strips.

[0011] As a preferred technical solution of the utility model, a spring is fixedly connected to the rear surface of the limit block, and the spring is fixedly connected to the limit groove.

[0012] As a preferred technical solution of the utility model, the inner wall of the limiting groove 1 is provided with a limiting groove 2, the upper surface of the limiting block is fixedly connected with a handle block, and the handle block is movably engaged with the limiting groove 2.

[0013] (III) Beneficial effects

[0014] 1. The limit block is reset by the elastic force of the spring, and is engaged with the grooves opened on the three inner walls of the card slot. At this time, the fixing frame and the support frame are in a fixed state. The test tube is placed on the support frame. The height of the support frame is raised to facilitate the subsequent observation of the water sample state in the test tube. When not in use, the handle block is pulled backward to drive the limit block fixed with it to move together. The limit is opened and the support frame can be moved. The overall operation is convenient, easy to observe and detect, and the overall convenience is improved.

[0015] 2. The support frame is provided with two groups of slots corresponding to the sizes of test tubes. The test tubes for water sample testing are placed on the support frame, and the two clamping strips sleeved on the surface are driven to move toward the opposite sides by rotating the screw until they are fitted and fixed to the test tubes. The two pairs of clamping strips can be used to fix test tubes of two different sizes, further ensuring their stability and preventing them from moving or tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the fixing frame in the utility model;

[0019] Figure 3 This is a structural diagram of the support frame in the utility model;

[0020] Figure 4 This is a structural diagram of the fixed block in the utility model.

[0021] Legend: 1. Box body; 2. Connecting cover; 3. Sponge board; 4. Fixed plate 1; 5. Support frame; 6. Fixed frame; 7. Fixed plate 2; 8. Test tube; 9. Clamping strip; 10. Fixed block; 12. Slot 1; 13. Slot 2; 14. Slot 3; 15. Slider; 16. Screw; 17. Limit slot 1; 18. Limit slot 2; 19. Handle block; 20. Limit block; 21. Spring. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a portable water sample detection box, which effectively solves the problem that the comparison detection bracket has fixed holes and can only be used for test tubes of the same volume. The fixed size of the test tube reduces its practicality. The limit block 20 is reset by the elastic force of the spring 21, and is engaged with the groove opened on the inner wall of the card slot 3 14. At this time, the fixed frame 6 and the support frame 5 are in a fixed state, and the test tube 8 is placed on the support frame 5. The height of the support frame 5 is raised to facilitate subsequent observation of the state of the water sample in the test tube 8. When not in use, the handle block 19 is pulled backward to drive the limit block 20 fixed thereto to move together. The limit is opened and the support frame 5 can be moved. The overall operation is convenient, easy to observe and detect, and the overall convenience is improved.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the holes of the contrast detection bracket are fixed and can only be applied to test tubes of the same volume, and the fixed size of the test tubes reduces its practicality. The overall idea is as follows:

[0025] In view of the problems existing in the prior art, the utility model provides a portable water sample detection box, including a box body 1, a connection cover 2 is rotatably connected to the upper surface of the box body 1, a sponge plate 3 is fixedly connected to the front surface of the connection cover 2, a fixing plate 1 4, a fixing frame 6 and a fixing plate 2 7 are fixedly connected in the box body 1, two groups of test tubes 8 are arranged between the fixing plate 1 4 and the fixing plate 2 7, a support frame 5 is arranged in the fixing frame 6, a fixing block 10 is fixedly connected in the fixing frame 6, a limiting groove 17 is arranged on the front surface of the fixing block 10, a limiting groove 17 is movably engaged with the limiting block 20, two card grooves 2 13 are arranged on the inner wall of the support frame 5, two clamping strips 9 are arranged between the two card grooves 13, and two card grooves 12 are arranged on the inner wall of the fixing frame 6. Slide blocks 15 are fixedly connected to the left and right sides of the support frame 5, and the two slide blocks 15 are slidably connected to the two card slots 12 respectively. Two groups of test tubes 8 of different sizes are arranged in the box body 1. When conducting water sample testing, the support frame 5 is slidably connected to the fixed frame 6 through the two slide blocks 15 fixed thereon. At this time, the support frame 5 is pulled to move upward. During the movement, the limit block 20 will be squeezed and move inward, compressing the spring 21. After being pulled to the top, the limit block 20 is reset by the elastic force of the spring 21, and will be engaged with the groove opened on the inner wall of the card slot three 14. At this time, the fixed frame 6 and the support frame 5 are in a fixed state, and the test tube 8 is placed on the support frame 5. The height of the support frame 5 is raised to facilitate the subsequent observation of the water sample state in the test tube 8.

[0026] A slot three 14 is provided through the lower surface of the support frame 5, and the slot three 14 is slidably connected to the fixed block 10. The inner walls of the two slots 13 are rotatably connected with screws 16, and the two screws 16 are respectively threadedly sleeved with the two pairs of clamping strips 9. When not in use, the handle block 19 is pulled backward to drive the limit block 20 fixed thereto to move together. The limit is opened and the support frame 5 can be moved. The overall operation is convenient, and it is easy to observe and detect, which improves the overall convenience.

[0027] A spring 21 is fixedly connected to the rear surface of the limit block 20, and the spring 21 is fixedly connected to the limit groove 17. A limit groove 2 18 is provided on the inner wall of the limit groove 17. A handle block 19 is fixedly connected to the upper surface of the limit block 20, and the handle block 19 is movably engaged with the limit groove 2 18. Two groups of test tubes 8 of different sizes are set. Some chemical reactions may require a specific volume to ensure the full progress of the reaction, which requires a test tube 8 of a corresponding size. Two groups of slots corresponding to the size of the test tube 8 are provided on the support frame 5. The test tube 8 for water sample testing is placed on the support frame 5, and the two clamping strips 9 sleeved on the surface are driven by rotating the screw 16 to move toward the opposite surface until they are fitted and fixed with the test tube 8. The two pairs of clamping strips 9 can fix the two test tubes 8 of different sizes, further ensuring their stability and preventing them from moving or tipping over.

[0028] Working principle:

[0029] Two groups of test tubes 8 of different sizes are arranged in the box body 1. When testing water samples, the support frame 5 is slidably connected to the fixed frame 6 through the two sliders 15 fixed thereon. At this time, the support frame 5 is pulled to move upward. During the movement, the limit block 20 will be squeezed and move inward, compressing the spring 21. After being pulled to the top, the limit block 20 is reset by the elastic force of the spring 21, and will be engaged with the groove provided on the inner wall of the card slot 3 14. At this time, the fixed frame 6 and the support frame 5 are in a fixed state, and the test tube 8 is placed on the support frame 5. The height of the support frame 5 is raised to facilitate the subsequent observation of the water sample state in the test tube 8. When not in use, the handle block 19 is pulled backward to drive the limit block 20 fixed thereto. Move, limit open, the support frame 5 can be moved, the overall operation is convenient, easy to observe and detect, and the overall convenience is improved. Two groups of test tubes 8 of different sizes are set. Some chemical reactions may require a specific volume to ensure the full progress of the reaction, which requires test tubes 8 of corresponding sizes. Two groups of slots corresponding to the sizes of test tubes 8 are opened on the support frame 5. The test tube 8 for water sample testing is placed on the support frame 5, and the two clamping strips 9 sleeved on the surface are driven by rotating the screw 16 to move toward the opposite side and move to fit and fix with the test tube 8. The two pairs of clamping strips 9 can fix the two different sizes of test tubes 8, further ensuring their stability and preventing them from moving or tipping over.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A portable water sample detection kit, comprising a box body (1), characterized in that: The upper surface of the box body (1) is rotatably connected to a connection cover (2), the front surface of the connection cover (2) is fixedly connected to a sponge plate (3), the box body (1) is fixedly connected to a fixing plate 1 (4), a fixing frame (6) and a fixing plate 2 (7), and two groups of test tubes (8) are arranged between the fixing plate 1 (4) and the fixing plate 2 (7); The fixing frame (6) is provided with a support frame (5), the fixing frame (6) is fixedly connected with a fixing block (10), a front surface of the fixing block (10) is provided with a limiting groove (17), a limiting block (20) is movably engaged in the limiting groove (17), the inner wall of the supporting frame (5) is provided with two second clamping grooves (13), and two clamping strips (9) are provided between the two second clamping grooves (13).

2. A portable water sample detection kit as claimed in claim 1, characterized in that: The inner wall of the fixing frame (6) is provided with two card slots (12), and the left and right sides of the supporting frame (5) are fixedly connected with sliders (15); The two sliding blocks (15) are respectively slidably connected to the two card slots (12).

3. A portable water sample detection kit as claimed in claim 1, characterized in that: A third card slot (14) is formed through the lower surface of the support frame (5); Wherein, the third card slot (14) is slidably connected to the fixed block (10).

4. A portable water sample detection kit as claimed in claim 1, characterized in that: The inner walls of the two second clamping grooves (13) are both rotatably connected with screw rods (16); The two screw rods (16) are respectively threadedly sleeved with the two pairs of clamping strips (9).

5. A portable water sample detection kit as claimed in claim 1, characterized in that: A spring (21) is fixedly connected to the rear surface of the limit block (20); Wherein, the spring (21) is fixedly connected to the limiting groove 1 (17).

6. A portable water sample detection kit as claimed in claim 1, characterized in that: The inner wall of the first limiting groove (17) is provided with a second limiting groove (18), and the upper surface of the limiting block (20) is fixedly connected with a handle block (19); Wherein, the handle block (19) is movably engaged with the second limiting groove (18).

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