Water sample storage device for water environment quality monitoring

Abstract

The utility model discloses a water sample storage device for water environment quality monitoring, relates to a sample storage device, aims to solve the problem that time and labor are wasted when sample storage test tubes are taken out, and adopts the technical scheme that the water sample storage device comprises a box body, a rubber mat is arranged in the box body, a plurality of sample storage test tubes are arranged in the rubber mat, and tube plugs are arranged at the tops of the sample storage test tubes; a plurality of clamping grooves for sample storage test tubes to be clamped in are formed in the rubber mat, each sample storage test tube comprises a holding section, a plurality of pushing assemblies are arranged in the box body, each pushing assembly comprises a supporting block slidably connected into the corresponding clamping groove, a spring is arranged in each clamping groove, one end of each spring is fixedly connected to the bottom of the corresponding clamping groove, and the other end of each spring is fixedly connected to the corresponding supporting block. The sealing cover is pushed to slide, the bolt is driven to unlock, the sample storage test tube is driven to pop out through the pushing assembly, the holding section completely extends out of the clamping groove to be held by an operator, an enough acting point is provided, and the sample storage test tube can be taken out easily and conveniently.

Description

Technical Field

[0001] The utility model relates to a sample storage device, more specifically, it relates to a water sample storage device for monitoring water environment quality. Background Art

[0002] Water environment monitoring takes the water environment as the object, and uses physical, chemical and biological technical means to conduct qualitative, quantitative and systematic comprehensive analysis of the pollutants and their related components in it, so as to explore and study the changing patterns of water environment quality. Water environment monitoring requires collecting contaminated water samples from the local water environment, then preserving the water samples, and finally testing and analyzing them in the laboratory. The water sample storage device used for water environment quality monitoring is a device used to store water samples.

[0003] Currently, a common water sample storage device for water environment quality monitoring includes a box body, a rubber pad is arranged in the box body, a number of sample test tubes are arranged in the rubber pad, and a number of slots for the sample test tubes to be inserted are opened on the rubber pad. After the sample test tubes are stored in the box body, the sample test tubes are inserted into the slots. The slots are used to limit the sample test tubes, so that they are not easily shaken by external forces during transportation, and collisions between the sample test tubes are avoided to prevent damage, thereby providing good protection for the sample test tubes.

[0004] However, when the water sample storage device for environmental quality monitoring needs to take out the sample tube for inspection and analysis, the water sample tube is generally stuck in the slot with only a small part exposed outside the slot, which makes it difficult to exert force when pulling out the sample tube, making the operation of pulling out the sample tube time-consuming and laborious. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a water sample storage device for monitoring water environment quality, which makes it easy and convenient to take out the sample test tube.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a water sample storage device for water environment quality monitoring, comprising a box body, a rubber pad is arranged in the box body, a plurality of sample test tubes are arranged in the rubber pad, a tube plug is arranged on the top of the sample test tube, a plurality of card slots for the sample test tubes to be inserted are opened on the rubber pad, the sample test tubes include a gripping section, a plurality of pushing components are arranged in the box body, the pushing components include a support block slidably connected to the card slot, a spring is arranged in the card slot, one end of the spring is fixedly connected to At the bottom of the slot, the other end is fixedly connected to the support block, the spring is used to keep the holding section always extending out of the slot in a natural state, the top of the rubber pad is slidably connected with a plurality of covers for closing the slot, the rubber pad is provided with a plurality of chambers connected to the slot, a locking mechanism is provided in the chamber, the locking mechanism includes a pin slidably connected in the chamber, the pin and the cover are connected together by a connecting rod, one end of the pin is fixedly connected to the connecting rod, and the other end extends into the slot, and a limiting hole for inserting the pin is provided on the support block.

[0007] The utility model is further configured as follows: a plurality of mounting seats are arranged on the top of the rubber pad, a connecting body is rotatably connected to the mounting seat, a buckle is arranged on the connecting body, a limiting groove for embedding the sealing cover is provided on the buckle, an empty groove is provided on the end of the connecting body away from the buckle, a torsion spring is arranged in the empty groove, one torsion arm of the torsion spring is fixedly connected to the mounting seat, and the other torsion arm is fixedly connected to the connecting body.

[0008] The utility model is further configured as follows: a plurality of rubber blocks are arranged on the top of the rubber pad, an insertion groove is opened on the rubber block, a first latching tooth is arranged in the insertion groove, an inclined surface of the first latching tooth is arranged in a direction away from the insertion groove, a fixing plate for latching into the inside of the insertion groove is arranged on the side of the buckle away from the limiting groove, and a second latching tooth for engaging with the first latching tooth is arranged on the fixing plate.

[0009] The utility model is further configured as follows: an external thread structure is arranged on the side wall of the tube plug, and an internal thread structure matching the external thread structure is arranged on the inner wall of the sample storage tube.

[0010] The utility model is further configured as follows: a sliding groove is vertically provided on the side wall of the card slot, and a sliding block is provided on the side wall of the support block and is slidably connected to the card slot.

[0011] The utility model is further configured as follows: a groove for embedding the bottom of the sample test tube is provided on a surface of the support block away from the spring, and an anti-slip pad is arranged in the groove.

[0012] The utility model is further configured as follows: a plurality of anti-slip protrusions are arranged on the top surface of the cover.

[0013] The utility model is further configured as follows: a lifting sheet is arranged on the top of the rubber block.

[0014] In summary, the utility model has the following beneficial effects: the utility model pushes the cover to slide, drives the latch to unlock, and then drives the sample test tube to pop out by pushing the assembly. The holding section completely extends out of the slot for the operator to hold, providing sufficient fulcrum points, making the operation of removing the sample test tube easy and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sample storage tube and the tube plug in the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the A part of the utility model;

[0019] Figure 5 It is an enlarged schematic diagram of part B in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the support block in the utility model.

[0021] In the figure: 1. box body; 2. rubber pad; 3. sample tube; 4. tube plug; 5. slot; 6. grip section; 7. support block; 8. spring; 9. cover; 10. chamber; 11. latch; 12. connecting rod; 13. limiting hole; 14. mounting seat; 15. connector; 16. buckle; 17. limiting slot; 18. empty slot; 19. torsion spring; 20. rubber block; 21. insertion slot; 22. first locking tooth; 23. fixing plate; 24. second locking tooth; 25. external thread structure; 26. internal thread structure; 27. slide groove; 28. slider; 29. ​​groove; 30. anti-skid pad; 31. anti-skid protrusion; 32. lifting piece. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 , Figure 2 , Figure 3As shown, a water sample storage device for monitoring water environment quality includes a box body 1, a rubber pad 2 is arranged in the box body 1, a plurality of sample test tubes 3 are arranged in the rubber pad 2, a tube plug 4 is arranged on the top of the sample test tube 3, a plurality of card slots 5 for the sample test tube 3 to be inserted are opened on the rubber pad 2, and the sample test tube 3 includes a gripping section 6, a plurality of pushing components are arranged in the box body 1, and the pushing component includes a support block 7 slidably connected to the card slot 5, a spring 8 is arranged in the card slot 5, and one end of the spring 8 is fixedly connected to the bottom of the card slot 5, and the other end is fixedly connected to the support block 7, and the spring 8 is used to keep the gripping section 6 in a natural state. The card slot 5 is finally extended out of the card slot 5, and a plurality of covers 9 for closing the card slot 5 are slidably connected to the top of the rubber pad 2. A plurality of chambers 10 connected to the card slot 5 are provided in the rubber pad 2. A locking mechanism is provided in the chamber 10, and the locking mechanism includes a latch 11 slidably connected in the chamber 10, and the latch 11 and the cover 9 are connected together through a connecting rod 12. One end of the latch 11 is fixedly connected to the connecting rod 12, and the other end extends into the card slot 5. A limiting hole 13 for inserting the latch 11 is provided on the support block 7. When storing water samples, the sample storage tube 3 pre-filled with water samples is aligned with the card slot 5 and inserted, and the bottom of the sample storage tube 3 is applied to the support block 7. The applied pressure forces the support block 7 to slide downward in the card slot 5, and the spring 8 is deformed by the pressure until the sample test tube 3 is completely inserted into the card slot 5, pushing the cover 9 to slide, so that the card slot 5 is closed by the cover 9. Since the cover 9 and the latch 11 are connected together by the connecting rod 12, during the sliding of the cover 9, the latch 11 slides accordingly until it is inserted into the limiting hole 13, thereby locking the support block 7 and keeping the spring 8 in a compressed state, so that the sample test tube 3 is stably stored in the card slot 5. The card slot 5 limits the sample test tube 3, so that the sample test tube 3 is not easily shaken by external forces during transportation. The lifting mechanism 11 is actuated by the spring 8, and the lifting mechanism 12 is used to lift the lifting mechanism 12 and lift the lifting mechanism 13. The lifting mechanism 11 is actuated by the spring 8, and the lifting mechanism 12 is used to lift the lifting mechanism 12 and lift the lifting mechanism 13. The lifting mechanism 11 is actuated by the spring 8, and the lifting mechanism 12 is used to lift the lifting mechanism 12 and lift the lifting mechanism 13.

[0024] See also Figure 2 , Figure 4 , Figure 5As shown, a plurality of mounting seats 14 are arranged on the top of the rubber pad 2, a connector 15 is rotatably connected to the mounting seat 14, and a buckle 16 is arranged on the connector 15, a limiting groove 17 for embedding the cover 9 is provided on the buckle 16, an empty groove 18 is provided on the end of the connector 15 away from the buckle 16, a torsion spring 19 is arranged in the empty groove 18, and one torsion arm of the torsion spring 19 is fixedly connected to the mounting seat 14, and the other torsion arm is fixedly connected to the connector 15. In the process of sliding the cover 9 to close the card slot 5, the buckle 16 is first pushed away from the rubber pad 2, driving the torsion arm to twist, so that the torsion spring 19 The cover 9 is then inserted into the limit groove 17, and the limit groove 17 limits the cover 9, so that the slot 5 can be effectively prevented from being opened due to the accidental touching of the cover 9, thereby ensuring that the sample tube 3 can be stably accommodated in the slot 5, thereby effectively ensuring the protection effect of the box body 1 on the sample tube 3. A plurality of rubber blocks 20 are arranged on the top of the rubber pad 2, and an insertion groove 21 is opened on the rubber block 20. A first locking tooth 22 is arranged in the insertion groove 21, and the inclination of the first locking tooth 22 The inclined surface is arranged in the direction away from the insertion groove 21, and a fixing piece 23 for being inserted into the inside of the insertion groove 21 is arranged on the side of the buckle 16 away from the limiting groove 17, and a second locking tooth 24 for engaging with the first locking tooth 22 is arranged on the fixing piece 23. When it is necessary to take out the sample test tube 3, the buckle 16 can be opened to make it away from the sealing cover 9, thereby releasing the limit on the sealing cover 9 and facilitating the opening of the sealing cover 9. After the buckle 16 is opened, the fixing piece 23 can be inserted into the insertion groove 21, so that the first locking tooth 22 squeezes the second locking tooth 24 accordingly, and the first locking tooth 22 and the second locking tooth 24 are mutually guided by the inclined surfaces of the first locking tooth 22 and the second locking tooth 24. The first latch tooth 22 is then moved in a direction such that the first latch tooth 22 continues to be engaged. Due to the thrust generated by the engagement of the first latch tooth 22, the rubber block 20 can be deformed and bulge upward, thereby driving the second latch tooth 24 to move upward, facilitating the first latch tooth 22 to continue to be engaged, until the parallel surfaces of the first latch tooth 22 and the second latch tooth 24 contact and fit each other, thereby achieving mutual engagement between the first latch tooth 22 and the second latch tooth 24, and then locking the buckle 16, so that the buckle 16 remains away from the sealing cover 9, avoiding the existence of the buckle 16 from hindering the operation of taking out the sample tube 3, thereby facilitating the taking out of the sample tube 3.

[0025] See also Figure 3As shown, an external thread structure 25 is arranged on the side wall of the tube plug 4, and an internal thread structure 26 matching the external thread structure 25 is arranged on the inner wall of the sample test tube 3. After the water sample is poured into the sample test tube 3, the tube plug 4 is screwed into the sample test tube 3. Through the threaded connection between the internal thread structure 26 and the external thread structure 25, the tube plug 4 is firmly fixed on the sample test tube 3. In the process of the support block 7 supporting the sample test tube 3 to pop up upward, the water sample in the sample test tube 3 will not flush the tube plug 4 due to inertia, thereby avoiding the loss of the water sample, thereby ensuring the storage effect of the water sample. When the water sample in the sample test tube 3 needs to be taken out, the tube plug 4 can be separated from the sample test tube 3 by screwing the tube plug 4, and the water sample in the sample test tube 3 can be easily taken out.

[0026] See also Figure 2 , Figure 6 As shown, a slide groove 27 is vertically provided on the side wall of the card slot 5, and a slider 28 slidably connected to the card slot 5 is provided on the side wall of the support block 7. When the support block 7 slides in the card slot 5, the slider 28 slides in the slide groove 27. The slide groove 27 limits the position of the slider 28, and the slide groove 27 limits the moving direction of the slider 28, so that the sliding of the slider 28 is relatively smooth, and the sliding of the support block 7 in the card slot 5 is relatively smooth, so that the operation of ejecting the sample storage tube 3 is relatively smooth. A groove 29 for embedding the bottom of the sample test tube 3 is provided on the side of the support block 7 away from the spring 8, and an anti-skid pad 30 is provided in the groove 29. When the sample test tube 3 is inserted into the card slot 5, the bottom of the sample test tube 3 is embedded in the groove 29. The contact area between the support block 7 and the sample test tube 3 can be increased through the groove 29, and the surface of the anti-skid pad 30 has a large friction coefficient, which can prevent the support block 7 and the sample test tube 3 from slipping, thereby further ensuring the protection effect of the sample test tube 3.

[0027] See also Figure 4 , Figure 5 As shown, a plurality of anti-skid protrusions 31 are provided on the top surface of the cover 9. During the sliding process of the cover 9, the anti-skid protrusions 31 can increase the friction coefficient of the surface of the cover 9, so that during the sliding process of the cover 9, the hand is not easy to slide on the surface of the cover 9 to prevent slipping, making the operation of the sliding cover 9 easy and convenient. A lifting piece 32 is provided on the top of the rubber block 20. During the lifting process of the rubber block 20, the lifting piece 32 can be used as a fulcrum, which makes it easier to apply force, making the operation of lifting the rubber block 20 to cause the fixing piece 23 to disengage from the slot 5 easy and labor-saving.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A water sample storage device for monitoring water environment quality, comprising a box (1), a rubber pad (2) arranged in the box (1), a plurality of sample storage test tubes (3) arranged in the rubber pad (2), a tube plug (4) arranged on the top of the sample storage test tube (3), characterized in that: The rubber pad (2) is provided with a plurality of slots (5) for inserting the sample tube (3), the sample tube (3) comprising a gripping section (6), the box body (1) is provided with a plurality of pushing components, the pushing components comprising a support block (7) slidably connected to the slot (5), the slot (5) is provided with a spring (8), one end of the spring (8) is fixedly connected to the bottom of the slot (5), and the other end is fixedly connected to the support block (7), the spring (8) is used to keep the gripping section (6) always extending out of the slot (5) in a natural state, and the top of the rubber pad (2) is slidably connected to the bottom of the slot (5). A plurality of covers (9) for closing the card slot (5) are movably connected, a plurality of chambers (10) communicating with the card slot (5) are provided in the rubber pad (2), a locking mechanism is provided in the chamber (10), the locking mechanism comprises a latch (11) slidably connected in the chamber (10), the latch (11) and the cover (9) are connected together via a connecting rod (12), one end of the latch (11) is fixedly connected to the connecting rod (12), and the other end extends into the card slot (5), and a limiting hole (13) for inserting the latch (11) is provided on the support block (7).

2. A water sample storage device for water environment quality monitoring according to claim 1, characterized in that: A plurality of mounting seats (14) are arranged on the top of the rubber pad (2); a connecting body (15) is rotatably connected to the mounting seat (14); a buckle (16) is arranged on the connecting body (15); a limiting groove (17) for embedding the cover (9) is provided on the buckle (16); an empty groove (18) is provided on the end of the connecting body (15) away from the buckle (16); a torsion spring (19) is arranged in the empty groove (18); one torsion arm of the torsion spring (19) is fixedly connected to the mounting seat (14), and the other torsion arm is fixedly connected to the connecting body (15).

3. A water sample storage device for water environment quality monitoring according to claim 2, characterized in that: A plurality of rubber blocks (20) are arranged on the top of the rubber pad (2), an insertion groove (21) is provided on the rubber block (20), a first latching tooth (22) is arranged in the insertion groove (21), and the inclined surface of the first latching tooth (22) is arranged in a direction away from the insertion groove (21), and a fixing plate (23) for locking into the insertion groove (21) is arranged on the side of the buckle (16) away from the limiting groove (17), and a second latching tooth (24) for locking with the first latching tooth (22) is arranged on the fixing plate (23).

4. A water sample storage device for water environment quality monitoring according to claim 1, characterized in that: An external thread structure (25) is arranged on the side wall of the tube plug (4), and an internal thread structure (26) matching the external thread structure (25) is arranged on the inner wall of the sample storage tube (3).

5. A water sample storage device for water environment quality monitoring according to claim 1, characterized in that: A sliding groove (27) is vertically provided on the side wall of the card slot (5), and a sliding block (28) is provided on the side wall of the support block (7) and is slidably connected to the card slot (5).

6. A water sample storage device for water environment quality monitoring according to claim 1, characterized in that: A groove (29) for embedding the bottom of the sample test tube (3) is provided on the side of the support block (7) away from the spring (8), and an anti-slip pad (30) is arranged in the groove (29).

7. A water sample storage device for water environment quality monitoring according to claim 1, characterized in that: The top surface of the sealing cover (9) is provided with a plurality of anti-slip protrusions (31).

8. A water sample storage device for water environment quality monitoring according to claim 3, characterized in that: A lifting sheet (32) is provided on the top of the rubber block (20).

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