Water quality sampling device convenient for fixing test tube

Abstract

The utility model discloses a water quality sampling device convenient for fixing test tubes, which belongs to the technical field of aquatic product sampling, and comprises a box body, the opposite inner walls of the box body are fixedly connected with a same first partition plate, and the opposite inner walls of the first partition plate and the box body are fixedly connected with a same second partition plate. The opposite faces of the second partition plate and the box body are fixedly connected with the same third partition plate, and the box body is divided into a storage bin, a tool containing bin, a heat dissipation chamber and an equipment bin through the first partition plate, the second partition plate and the third partition plate. The device has the beneficial effects that by arranging a pulling plate, a telescopic assembly and a limiting plate, the pulling plate is pulled, under the elastic action of the telescopic assembly, the pulling plate drives a movable rod to move through a movable block, the movable rod drives an arc-shaped limiting plate to move, and a test tube is placed in a placing hole; the inner walls of the arc-shaped limiting plates are in lap joint with the surfaces of the test tubes, so that the test tubes with different diameters can be fixed and limited conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of aquatic product sampling, and more specifically, to a water quality sampling device which is convenient for fixing a test tube. Background Art

[0002] Aquatic products are a general term for aquatic animal and plant products and their processed products produced by marine and freshwater fisheries, including: (1) fresh fish, shrimp, crab, shellfish, algae, marine mammals, etc. produced by fishing and breeding; (2) processed products that have been frozen, pickled, dried, smoked, cooked, canned and comprehensively utilized. Aquatic food is rich in nutrition and has different flavors. Fish meal and concentrated fish juice made from low-fat fish and processing waste are important protein feeds. In order to ensure the safety of aquatic products, aquatic products need to be tested for diseases. In the process of disease testing, aquatic products need to be sampled. However, the existing water quality sampling devices that are convenient for fixing test tubes are not convenient for limiting and fixing sampling test tubes of different diameters, and are not convenient for controlling the temperature in the storage bin. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a water quality sampling device which is convenient for fixing test tubes, and has the characteristics of being convenient for limiting and fixing sampling test tubes of different diameters and convenient for controlling the temperature in a storage bin.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a water quality sampling device that is convenient for fixing test tubes, including a box body, a first partition is fixedly connected to the opposite inner walls of the box body, a second partition is fixedly connected to the opposite inner walls of the box body, a third partition is fixedly connected to the opposite surface of the box body, the box body is divided into a storage bin, a tool placement bin, a heat dissipation chamber and an equipment bin by the first partition, the second partition and the third partition, a fixing plate is fixedly connected to the opposite inner walls of the storage bin, a placement hole is opened on the top of the fixing plate, a groove is opened on the inner wall of the placement hole, a telescopic component is fixedly connected to the inner wall of the groove, One end of the telescopic assembly is fixedly connected to a movable block, the surface of the movable block is fixedly connected to a movable rod, one end of the movable rod is fixedly connected to an arc-shaped limiting plate, the placement hole and the opposite surface of the arc-shaped limiting plate are overlapped with the same test tube, the top of the fixed plate is provided with a rectangular through hole, the top of the movable block is fixedly connected to a pull plate, the pull plate is movably connected to the inside of the rectangular through hole, a temperature sensor is arranged on the inner wall of the storage bin, a refrigerator is arranged on the side of the inner wall of the storage bin, a radiator is arranged at the heat dissipation end of the refrigerator, a controller is arranged inside the equipment bin, the side of the box body is movably connected to a cover plate through a hinge, and the bottom of the cover plate is provided with an ultraviolet disinfection lamp.

[0007] When using the water quality sampling device for fixing test tubes of the present technical solution, by pulling the pull plate, under the elastic force of the telescopic component, the pull plate drives the movable rod to move through the movable block, and the movable rod drives the arc-shaped limit plate to move, and the test tube is placed inside the placement hole; by loosening the pull plate, under the elastic force of the telescopic component, the inner wall of the arc-shaped limit plate overlaps with the surface of the test tube, which is convenient for fixing and limiting test tubes of different diameters, and the temperature in the storage bin is monitored by the temperature sensor. When the monitored temperature is higher than the set temperature, the controller automatically starts the refrigerator to control the temperature in the storage bin, so that the temperature in the storage bin remains stable, avoiding qualitative changes of samples in the test tube and affecting the test results, and the sampling tools are conveniently disinfected and sterilized by the ultraviolet disinfection lamp.

[0008] Furthermore, a heat dissipation port is provided on the side of the heat dissipation chamber, and a partition net is provided inside the heat dissipation port.

[0009] Furthermore, a first rubber pad is arranged on the inner wall of the placement hole, and a second rubber pad is arranged on the inner wall of the arc-shaped limiting plate.

[0010] Furthermore, the telescopic assembly includes a telescopic rod, a spring is movably sleeved on the surface of the telescopic rod, one end of the telescopic rod and the spring are fixedly connected to the inner wall of the groove, and the other end of the telescopic rod and the spring are fixedly connected to the movable block.

[0011] Furthermore, a sealing gasket is provided between the box body and the cover plate, and a buffer pad is provided at the bottom of the inner wall of the storage bin.

[0012] Furthermore, a sub-buckle is provided on the side of the cover plate, a female buckle is provided on the surface of the box body, the sub-buckle is clamped inside the female buckle, a handle is provided on the top of the cover plate, an operation panel is provided on the surface of the box body, and a battery pack is provided inside the equipment compartment.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The water quality sampling device for fixing the test tube is provided with a pull plate, a telescopic assembly and a limit plate. By pulling the pull plate, the pull plate drives the movable rod to move through the movable block under the elastic force of the telescopic assembly, and the movable rod drives the arc-shaped limit plate to move, so that the test tube is placed inside the placement hole. By loosening the pull plate, the inner wall of the arc-shaped limit plate overlaps the surface of the test tube under the elastic force of the telescopic assembly, so that the test tubes with different diameters can be fixed and limited.

[0016] 2. The water quality sampling device for fixing the test tube is provided with a temperature sensor, a refrigerator and a controller. The temperature in the storage bin is monitored by the temperature sensor. When the monitored temperature is higher than the set temperature, the controller automatically starts the refrigerator to control the temperature in the storage bin and keep the temperature in the storage bin stable, thereby avoiding the quality change of the sample in the test tube and affecting the test result. The sampling tool can be disinfected and sterilized by the ultraviolet disinfection lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 3 It is a three-dimensional enlarged structural diagram of the telescopic component in the utility model;

[0021] Figure 4It is a three-dimensional structural schematic diagram of the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Box body; 2. First partition; 3. Second partition; 4. Third partition; 5. Storage compartment; 6. Tool placement compartment; 7. Heat dissipation chamber; 8. Equipment compartment; 9. Temperature sensor; 10. Refrigerator; 11. Radiator; 12. Controller; 13. Battery pack; 14. Cover; 15. Ultraviolet disinfection lamp; 16. Sealing gasket; 17. Fixed plate; 18. Groove; 19. Telescopic assembly; 191. Telescopic rod; 192. Spring; 20. Movable block; 21. Movable rod; 22. Placement hole; 23. First rubber pad; 24. Arc limit plate; 25. Second rubber pad; 26. Rectangular through hole; 27. Pull plate; 28. Sub-buckle; 29. ​​Mother buckle; 30. Partition net; 31. Handle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4The utility model provides a technical solution: a water quality sampling device convenient for fixing test tubes, comprising a box body 1, a first partition 2 is fixedly connected to the opposite inner wall of the box body 1, a second partition 3 is fixedly connected to the first partition 2 and the opposite inner wall of the box body 1, a third partition 4 is fixedly connected to the opposite surface of the second partition 3 and the box body 1, the box body 1 is divided into a storage bin 5, a tool placement bin 6, a heat dissipation chamber 7 and an equipment bin 8 by the first partition 2, the second partition 3 and the third partition 4, a fixed plate 17 is fixedly connected to the opposite inner wall of the storage bin 5, and a placement is provided on the top of the fixed plate 17. The hole 22 is provided with a groove 18 on the inner wall of the placement hole 22, and a telescopic component 19 is fixedly connected to the inner wall of the groove 18. A movable block 20 is fixedly connected to one end of the telescopic component 19, and a movable rod 21 is fixedly connected to the surface of the movable block 20. An arc-shaped limiting plate 24 is fixedly connected to one end of the movable rod 21. The placement hole 22 and the arc-shaped limiting plate 24 are overlapped with the same test tube on the opposite surface. A rectangular through hole 26 is provided on the top of the fixed plate 17, and a pull plate 27 is fixedly connected to the top of the movable block 20. The pull plate 27 is movably connected to the inside of the rectangular through hole 26. By setting the pull plate 27, the telescopic component 19 and the limiting plate The plate is pulled, and the pull plate 27 is driven by the elastic force of the telescopic component 19 to move the movable rod 21 through the movable block 20, so that the movable rod 21 drives the arc-shaped limiting plate 24 to move, and the test tube is placed inside the placement hole 22. By loosening the pull plate 27, the inner wall of the arc-shaped limiting plate 24 overlaps with the surface of the test tube under the elastic force of the telescopic component 19, which is convenient for fixing and limiting test tubes of different diameters. A temperature sensor 9 is arranged on the inner wall of the storage bin 5, a refrigerator 10 is arranged on the inner wall side of the storage bin 5, and a radiator 11 is arranged at the heat dissipation end of the refrigerator 10. The inner wall of the equipment bin 8 is provided with a temperature sensor 9, and a refrigerator 10 is arranged on the inner wall side of the storage bin 5. The heat dissipation end of the refrigerator 10 is provided with a radiator 11. A controller 12 is provided at the bottom, and a cover plate 14 is movably connected to the side of the box body 1 through a hinge. An ultraviolet disinfection lamp 15 is provided at the bottom of the cover plate 14. By arranging a temperature sensor 9, a refrigerator 10 and a controller 12, the temperature in the storage bin 5 is monitored by the temperature sensor 9. When the monitored temperature is higher than the set temperature, the controller 12 automatically starts the refrigerator 10 to control the temperature in the storage bin 5. The temperature in the storage bin 5 is kept stable to avoid qualitative changes of the samples in the test tubes and affect the test results. The ultraviolet disinfection lamp 15 is used to disinfect and sterilize the sampling tools.

[0028] Specifically, a heat dissipation port is provided on the side of the heat dissipation chamber 7, and a partition net 30 is provided inside the heat dissipation port.

[0029] By adopting the above technical solution, the heat dissipation opening facilitates the heat dissipation of the radiator 11 , and the partition net 30 plays a protective role.

[0030] Specifically, a first rubber pad 23 is disposed on the inner wall of the placement hole 22 , and a second rubber pad 25 is disposed on the inner wall of the arc-shaped limiting plate 24 .

[0031] By adopting the above technical solution, the friction between the placement hole 22 and the limiting plate and the test tube is increased by the first rubber pad 23 and the second rubber pad 25, so that the position of the test tube is easily fixed.

[0032] Specifically, the telescopic assembly 19 includes a telescopic rod 191, and a spring 192 is movably sleeved on the surface of the telescopic rod 191. One end of the telescopic rod 191 and the spring 192 are fixedly connected to the inner wall of the groove 18, and the other end of the telescopic rod 191 and the spring 192 are fixedly connected to the movable block 20.

[0033] By adopting the above technical solution, the telescopic component 19 plays the role of telescopic elastic force.

[0034] Specifically, a sealing gasket 16 is provided between the box body 1 and the cover plate 14 , and a buffer pad is provided at the bottom of the inner wall of the storage bin 5 .

[0035] By adopting the above technical solution, the sealing performance between the box body 1 and the cover plate 14 is improved by the sealing gasket 16, and the buffering gasket plays a buffering role on the test tube.

[0036] Specifically, a sub-buckle 28 is provided on the side of the cover 14, a female buckle 29 is provided on the surface of the box body 1, the sub-buckle 28 is snapped into the inside of the female buckle 29, a handle 31 is provided on the top of the cover 14, an operation panel is provided on the surface of the box body 1, and a battery pack 13 is provided inside the equipment compartment 8.

[0037] By adopting the above technical solution, the device can be easily carried and moved by the handle 31.

[0038] The working principle of the utility model is:

[0039] During use, the utility model disinfects and sterilizes the sampling tool by the ultraviolet disinfection lamp 15, moves the box body 1 to the position of use by lifting the handle 31, collects the sample into the test tube by the sampling tool and seals it, pulls the pull plate 27, and under the elastic force of the telescopic component 19, the pull plate 27 drives the movable rod 21 to move through the movable block 20, so that the movable rod 21 drives the arc-shaped limiting plate 24 to move, and the test tube is placed inside the placement hole 22, and by loosening the pull plate 27, under the elastic force of the telescopic component 19, the inner wall of the arc-shaped limiting plate 24 overlaps with the surface of the test tube, and the test tube is fixed and limited, and the temperature in the storage bin 5 is set through the operation panel, so that the controller 12 automatically starts the refrigerator 10, and the temperature in the storage bin 5 is monitored by the temperature sensor 9. When the monitored temperature reaches the set temperature, the controller 12 automatically shuts down the refrigerator 10, controls the temperature in the storage bin 5, and keeps the temperature in the storage bin 5 stable.

[0040] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A water sampling device for fixing a test tube, comprising a housing (1), characterized in that: The box (1) has a first partition (2) fixedly connected to the opposite inner wall of the box (1), a second partition (3) fixedly connected to the first partition (2) and the opposite inner wall of the box (1), a third partition (4) fixedly connected to the opposite surface of the second partition (3) and the box (1), the box (1) is divided into a storage bin (5), a tool placement bin (6), a heat dissipation chamber (7) and an equipment bin (8) by the first partition (2), the second partition (3) and the third partition (4), the storage bin (5) has a fixedly connected to the opposite inner wall of the storage bin (5), a placement hole (22) is provided at the top of the fixed plate (17), a groove (18) is provided on the inner wall of the placement hole (22), a telescopic assembly (19) is fixedly connected to the inner wall of the groove (18), one end of the telescopic assembly (19) is fixedly connected to a movable block (20), the movable block (20) is fixedly connected to the inner wall of the recess (18), and the movable block (20) is fixedly connected to the inner wall of the recess (18). A movable rod (21) is fixedly connected to the surface of the block (20), one end of the movable rod (21) is fixedly connected to an arc-shaped limit plate (24), the placement hole (22) and the opposite surface of the arc-shaped limit plate (24) are overlapped with the same test tube, a rectangular through hole (26) is opened on the top of the fixed plate (17), a pull plate (27) is fixedly connected to the top of the movable block (20), and the pull plate (27) is movably connected to the inside of the rectangular through hole (26), a temperature sensor (9) is arranged on the inner wall of the storage bin (5), a refrigerator (10) is arranged on the side of the inner wall of the storage bin (5), and a radiator (11) is arranged at the heat dissipation end of the refrigerator (10), a controller (12) is arranged inside the equipment bin (8), and a cover plate (14) is movably connected to the side of the box body (1) through a hinge, and an ultraviolet disinfection lamp (15) is arranged at the bottom of the cover plate (14).

2. A water quality sampling device for fixing a test tube according to claim 1, characterized in that: A heat dissipation opening is provided on the side of the heat dissipation chamber (7), and a partition net (30) is provided inside the heat dissipation opening.

3. A water quality sampling device for fixing a test tube according to claim 1, characterized in that: A first rubber pad (23) is provided on the inner wall of the placement hole (22), and a second rubber pad (25) is provided on the inner wall of the arc-shaped limiting plate (24).

4. A water quality sampling device for fixing a test tube according to claim 1, characterized in that: The telescopic assembly (19) comprises a telescopic rod (191), a spring (192) being movably sleeved on the surface of the telescopic rod (191), one end of the telescopic rod (191) and the spring (192) being fixedly connected to the inner wall of the groove (18), and the other end of the telescopic rod (191) and the spring (192) being fixedly connected to the movable block (20).

5. A water quality sampling device for fixing a test tube according to claim 1, characterized in that: A sealing pad (16) is provided between the box body (1) and the cover plate (14), and a buffer pad is provided at the bottom of the inner wall of the storage bin (5).

6. A water quality sampling device for fixing a test tube according to claim 1, characterized in that: A sub-buckle (28) is arranged on the side of the cover plate (14), a female buckle (29) is arranged on the surface of the box body (1), the sub-buckle (28) is snap-connected to the inside of the female buckle (29), a handle (31) is arranged on the top of the cover plate (14), an operation panel is arranged on the surface of the box body (1), and a battery pack (13) is arranged inside the equipment compartment (8).

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