A sample storage device for ecological environment monitoring

Abstract

This utility model relates to the field of ecological environment monitoring technology, specifically a sample storage device for ecological environment monitoring. It includes a box with an insulation layer installed inside. Two guide rails are fixedly connected within the insulation layer, and a placement plate is slidably connected to the two guide rails. The placement plate has multiple placement holes equidistantly spaced and multiple sets of spring contacts. Multiple spring contacts in the same set form a frustum-shaped structure, and are located within the same placement hole. Two sliding rods are slidably connected to the placement plate, with limit blocks slidably connected within each rod. Multiple limit grooves are equidistantly spaced on both guide rails, and the two limit blocks engage with the limit grooves on the two guide rails. A first spring is fixedly connected between the sliding rod and the limit block. The elastic deformation of the spring contacts within the placement holes tightens and secures the sample bottles, improving the compatibility of the placement holes and the stability of sample bottle storage. Furthermore, the height of the placement plate is adjustable through the limit structure to meet individual needs.

Description

Technical Field

[0001] This utility model relates to a sample storage device, specifically a sample storage device for ecological environment monitoring, belonging to the field of ecological environment monitoring technology. Background Technology

[0002] As a key device for the proper preservation of various collected samples, the sample storage device for ecological and environmental monitoring meets the stringent conditions for sample storage with its reasonable structural design and diverse functional configuration. It effectively avoids adverse factors such as collision, pollution, and temperature changes, ensuring that the sample properties are stable, intact, and undamaged. This lays a solid foundation for subsequent accurate analysis of the ecological environment and is an indispensable part of ensuring the reliability and scientific nature of monitoring data. The sample storage device is mainly composed of a box, a box cover, and storage units.

[0003] However, traditional sample storage devices install a placement plate inside the box, and use placement holes on the placement plate to limit and fix the sample bottles. If the diameter of the placement hole is small, although the contact friction with the sample bottle is increased and the stability is stronger, it is difficult to pick up. In order to enhance stability, the depth of the placement hole can be increased, but this is not conducive to people with different operating habits. Utility Model Content

[0004] The purpose of this invention is to provide a sample storage device for ecological environment monitoring in order to solve the above-mentioned problems. The sample bottle is fixed by the elastic deformation of multiple spring pieces that together form a frustum-shaped structure in the placement hole, thereby increasing the stability of sample bottle storage. Furthermore, the height of the placement plate can be freely adjusted through the limiting structure, which can adapt to the operating habits of different experimental personnel and meet the needs of different experimental personnel for the placement height of sample bottles, thereby enhancing the flexibility of the device.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a sample storage device for ecological environment monitoring, comprising a box body, an insulation layer installed inside the box body, two guide rails fixedly connected inside the insulation layer, a fixing structure provided on the guide rails, the fixing structure including a placement plate, a placement plate slidably connected to the two guide rails, a plurality of placement holes equidistantly provided on the placement plate, a plurality of sets of spring pieces provided on the placement plate, a plurality of spring pieces in the same set forming a frustum-shaped structure, a plurality of spring pieces in the same set located in the same placement hole, a limiting structure installed on the placement plate, the limiting structure including a sliding rod, two sliding rods slidably connected to the placement plate, a limiting block slidably connected inside the sliding rods, a plurality of limiting grooves equidistantly opened on both guide rails, the two limiting blocks respectively engaging with the limiting grooves on the two guide rails, the end of the limiting block engaging with the limiting groove having an inclined structure, a first spring fixedly connected between the sliding rod and the limiting block.

[0006] Preferably, the two guide rails are symmetrically distributed, and the multiple spring pieces in the same group are arranged in a circular array about the center of the placement hole.

[0007] Preferably, a guide rod is fixedly connected to the slide rod, and the guide rod is slidably connected to the placement plate.

[0008] Preferably, a second spring is sleeved on the outside of the guide rod, one end of the second spring is fixedly connected to the slide rod, and the other end of the second spring is fixedly connected to the placement plate.

[0009] Preferably, a handle is fixedly connected to the slide rod, and the handle has a cross-section in the shape of a square.

[0010] Preferably, a support plate is installed at the bottom end of the insulation layer, and a plurality of first grooves are provided on the support plate at equal intervals.

[0011] Preferably, a lid is rotatably connected to the top of the box body, and a pressure plate is fixedly connected to the inner wall of the lid. A plurality of second grooves are provided at equal intervals on the pressure plate.

[0012] Preferably, a sealing gasket is fixedly connected to the lid, and the bottom surface of the sealing gasket abuts against the top surface of the box.

[0013] Preferably, two lock bodies are fixedly connected to the box body, and two fixing hooks are fixedly connected to the box cover, with the lock bodies engaging with the fixing hooks.

[0014] Preferably, a first handle is rotatably connected to both sides of the box body, a second handle is rotatably connected to the top of the box lid, and four rubber pads are fixedly connected to the bottom of the box body.

[0015] The beneficial effects of this utility model are as follows: Two guide rails are fixedly connected inside the insulation layer, and a placement plate is slidably connected to the two guide rails. Multiple placement holes are equidistantly provided on the placement plate, and multiple sets of spring pieces are provided on the placement plate. Multiple spring pieces in the same set together form a frustum-shaped structure. Multiple spring pieces in the same set are located in the same placement hole. Two sliding rods are slidably connected to the placement plate, and a limit block is slidably connected inside the sliding rod. Multiple limit grooves are equidistantly provided on both guide rails. The two limit blocks are respectively engaged with the limit grooves on the two guide rails. The end of the limit block engaged with the limit groove has an inclined structure. A first spring is fixedly connected between the sliding rod and the limit block. In use, the sample bottle is placed into the placement hole of the placement plate. Multiple spring pieces inside the placement hole automatically deform and press against the bottle body to fix it in place. The multiple spring pieces, which together form a frustum-shaped structure, can adapt to different sizes of sample bottles through elasticity, achieving precise positioning and stable fixation of the sample bottle, thereby increasing the stability of sample bottle storage. In addition, since the end of the limiting block has a beveled structure with a guiding function, the limiting block can be quickly released from the limiting groove by pulling up the sliding rod, thereby flexibly adjusting the height of the placement plate. This can adapt to the operating habits of different experimental personnel and meet the needs of different experimental personnel for sample bottle placement height, thus enhancing the flexibility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the insulation layer and the guide rail of this utility model;

[0018] Figure 3 This is a schematic diagram of the limiting structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the placement plate and the spring sheet of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the box body and the rubber pad of this utility model.

[0021] In the diagram: 1. Box body; 2. Insulation layer; 3. Guide rail; 4. Fixing structure; 401. Placement plate; 402. Placement hole; 403. Spring; 404. Support plate; 405. First groove; 406. Pressure plate; 407. Second groove; 5. Limiting structure; 501. Slide rod; 502. Limiting block; 503. Limiting groove; 504. First spring; 505. Guide rod; 506. Second spring; 507. Handle; 6. Box lid; 7. Sealing gasket; 8. Lock body; 9. Fixing hook; 10. First handle; 11. Second handle; 12. Rubber pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 As shown, a sample storage device for ecological environment monitoring includes a box 1, an insulation layer 2 installed inside the box 1, two guide rails 3 fixedly connected inside the insulation layer 2, and a fixing structure 4 provided on the guide rails 3. The fixing structure 4 includes a placement plate 401, the placement plate 401 being slidably connected to the two guide rails 3, a plurality of placement holes 402 being provided equidistantly on the placement plate 401, and a plurality of sets of spring contacts 403 being provided on the placement plate 401. The plurality of spring contacts 403 in the same set together form a frustum-shaped structure, and the plurality of spring contacts 403 in the same set are located in the same... Inside the placement hole 402, a limiting structure 5 is installed on the placement plate 401. The limiting structure 5 includes a slide rod 501. Two slide rods 501 are slidably connected to the placement plate 401. A limiting block 502 is slidably connected inside the slide rod 501. Multiple limiting grooves 503 are equally spaced on both guide rails 3. The two limiting blocks 502 are respectively engaged with the limiting grooves 503 on the two guide rails 3. The end of the limiting block 502 that is engaged with the limiting groove 503 has an inclined structure. A first spring 504 is fixedly connected between the slide rod 501 and the limiting block 502.

[0024] As a technical optimization of this utility model, the two guide rails 3 are symmetrically distributed, and the multiple spring pieces 403 in the same group are arranged in a circumferential array about the center of the placement hole 402, which can uniformly press against the sample bottle from multiple directions, realize the stable clamping and precise positioning of the sample bottle, and improve the reliability of fixing the sample bottle.

[0025] As a technical optimization of this utility model, a guide rod 505 is fixedly connected to the slide rod 501. The guide rod 505 is slidably connected to the placement plate 401. The guide rod 505 facilitates the guidance of the slide rod 501, making the slide rod 501 slide more stably. A second spring 506 is sleeved on the outside of the guide rod 505. One end of the second spring 506 is fixedly connected to the slide rod 501, and the other end of the second spring 506 is fixedly connected to the placement plate 401. The second spring 506, in conjunction with the first spring 504, can assist the limiting block 502 to quickly and accurately engage with the limiting groove 503 when adjusting the height of the placement plate 401, making the height adjustment of the placement plate 401 more convenient. A handle 507 is fixedly connected to the slide rod 501. The handle 507 has a U-shaped cross-section. The handle 507 facilitates the picking up and putting down of the placement plate 401, and also facilitates the auxiliary driving of the slide rod 501 to slide.

[0026] As a technical optimization of this utility model, a tray 404 is installed at the bottom of the insulation layer 2. A plurality of first grooves 405 are provided at equal intervals on the tray 404. A box cover 6 is rotatably connected to the top of the box body 1. A pressure plate 406 is fixedly connected to the inner wall of the box cover 6. A plurality of second grooves 407 are provided at equal intervals on the pressure plate 406. The second grooves 407 on the pressure plate 406 cooperate with the spring piece 403 on the placement plate 401 and the first grooves 405 of the tray 404 to form a triple fixation of upper pressure, lower support and middle tightness, which further enhances the stability of sample bottle storage.

[0027] As a technical optimization of this utility model, a sealing gasket 7 is fixedly connected to the lid 6. The bottom surface of the sealing gasket 7 abuts against the top surface of the box body 1. The sealing gasket 7 increases the sealing performance of the device, providing safe and stable storage conditions for the samples. Two locking bodies 8 are fixedly connected to the box body 1, and two fixing hooks 9 are fixedly connected to the lid 6. The locking bodies 8 and fixing hooks 9 engage, which can tightly fix the lid 6 to the box body 1. At the same time, the sealing gasket 7 enhances the sealing performance of the box body 1, ensuring the safety and stability of the samples inside the device.

[0028] As a technical optimization of this utility model, the two sides of the box body 1 are rotatably connected to a first handle 10, and the top of the box cover 6 is rotatably connected to a second handle 11. The first handles 10 on both sides of the box body 1 and the second handle 11 at the top of the box cover 6 facilitate the use of different handling devices. The bottom of the box body 1 is fixedly connected to four rubber pads 12, which serve as anti-slip and shock absorption devices.

[0029] In use, when placing sample bottles into the device, the sample bottles are first inserted into the placement holes 402 of the placement plate 401. At this time, a set of spring pieces 403 in the placement holes 402 will adaptively wrap around the sample bottles through elastic deformation, thereby achieving stable fixation of the sample bottles and adapting to different bottle sizes. The support plate 404 below the placement plate 401 is provided with a first groove 405, which can accurately support the bottom of the sample bottle, forming a double fixation with the spring pieces 403 on the placement plate 401. This not only prevents the sample bottles from sliding, but also helps to distribute the force on the bottle body with the upper spring pieces 403, enhancing the stability of sample storage. After the sample bottles are placed, the box cover 6 is rotated to close the box cover 6 with the box body 1. At the same time, the box cover 6 drives the pressure plate 406 towards the insulation layer 2. The internal movement of the pressure plate 406 involves multiple equally spaced second grooves 407 that engage with the top of the sample bottle. This, combined with the spring clip 403 on the placement plate 401 and the first groove 405 on the support plate 404, forms a triple-fixed structure of upper pressure, lower support, and middle tightening, further enhancing the stability of the sample bottle storage. Simultaneously, the lid 6 closes to the box body 1, causing the sealing gasket 7 on the lid 6 to tightly contact the top surface of the box body 1, ensuring the airtightness of the box body 1 and effectively isolating the sample from external environmental interference. Combined with the insulation layer 2, this maintains a constant temperature environment inside the box, providing safe and stable storage conditions for the sample. When the installation height of the placement plate 401 needs to be increased, the handle 507 of the sliding rod 501 (U-shaped structure) is grasped and pulled upwards, along with the limiting block 502. The inclined guide at the end drives the limiting block 502 to move upward against the elastic force of the first spring 504, causing the limiting block 502 to disengage from the limiting groove 503 on the guide rail 3, thereby releasing the limitation on the placement plate 401. At this time, the placement plate 401 can be slid upward along the guide rail 3 to the desired height. Release the handle 507, the first spring 504 resets and pushes the limiting block 502 back into the corresponding limiting groove 503, thereby achieving the positioning of the placement plate 401. The operation is simple and flexible. When it is necessary to lower the installation height of the placement plate 401, push the handle 507 in the direction away from the guide rail 3. The handle 507 drives the limiting block 502 to disengage from the limiting groove 503 through the slide rod 501. While the slide rod 501 moves, it squeezes the second spring 506 to retract. The handle 507 is then pressed down, causing the placement plate 401 to slide downwards along the guide rail 3. Once the placement plate 401 has reached the appropriate height, the handle 507 is released, the second spring 506 resets, and pushes the slide rod 501 and the limiting block 502 toward the limiting groove 503, thereby engaging the limiting block 502 with the limiting groove 503. Therefore, the handle 507 not only facilitates the placement of the placement plate 401, but also allows for the adjustment of the installation height of the placement plate 401 by utilizing the cooperation of the handle 507 with the slide rod 501, the limiting block 502, the limiting groove 503, the first spring 504, and the second spring 506. This satisfies the adjustment needs of different experimenters for the placement height of the placement plate 401 and sample bottles, making the device more flexible and convenient to use.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sample storage device for ecological environment monitoring, comprising a box (1), characterized in that: The housing (1) is equipped with an insulation layer (2). Two guide rails (3) are fixedly connected inside the insulation layer (2). A fixing structure (4) is provided on the guide rails (3). The fixing structure (4) includes a placement plate (401). The placement plate (401) is slidably connected to the two guide rails (3). Multiple placement holes (402) are provided equidistantly on the placement plate (401). Multiple sets of spring pieces (403) are provided on the placement plate (401). Multiple spring pieces (403) in the same set together form a frustum-shaped structure. Multiple spring pieces (403) in the same set are located in the same placement hole (402). The placement plate ( A limiting structure (5) is installed on the plate (401). The limiting structure (5) includes a slide rod (501). Two slide rods (501) are slidably connected on the plate (401). A limiting block (502) is slidably connected inside the slide rod (501). Multiple limiting grooves (503) are equally spaced on the two guide rails (3). The two limiting blocks (502) are respectively engaged with the limiting grooves (503) on the two guide rails (3). The end of the limiting block (502) engaged with the limiting groove (503) is inclined. A first spring (504) is fixedly connected between the slide rod (501) and the limiting block (502). 2.The sample storage device for ecological environment monitoring of claim 1, characterized in that: The two guide rails (3) are symmetrically distributed, and the multiple spring pieces (403) in the same group are arranged in a circular array about the center of the placement hole (402). 3.The sample storage device for ecological environment monitoring of claim 1, characterized in that: A guide rod (505) is fixedly connected to the slide rod (501), and the guide rod (505) is slidably connected to the placement plate (401).

4. The sample storage device for ecological environment monitoring according to claim 3, characterized in that: The guide rod (505) is fitted with a second spring (506), one end of which is fixedly connected to the slide rod (501), and the other end of which is fixedly connected to the placement plate (401).

5. The sample storage device for ecological environment monitoring according to claim 4, characterized in that: A handle (507) is fixedly connected to the slide rod (501), and the cross-section of the handle (507) is shaped like a square. 6.The sample storage device for ecological environment monitoring of claim 1, characterized in that: The bottom end of the insulation layer (2) is equipped with a support plate (404), and a plurality of first grooves (405) are provided at equal intervals on the support plate (404). 7.The sample storage device for ecological environment monitoring of claim 1, characterized in that: The top of the box (1) is rotatably connected to a box cover (6), and a pressure plate (406) is fixedly connected to the inner wall of the box cover (6). Multiple second grooves (407) are provided at equal intervals on the pressure plate (406). 8.The sample storage device for ecological environment monitoring of claim 7, characterized in that: A sealing gasket (7) is fixedly connected to the lid (6), and the bottom surface of the sealing gasket (7) abuts against the top surface of the box body (1).

9. A sample storage device for ecological environment monitoring according to claim 8, characterized in that: Two lock bodies (8) are fixedly connected to the box body (1), and two fixing hooks (9) are fixedly connected to the box cover (6). The lock bodies (8) and the fixing hooks (9) engage.

10. A sample storage device for ecological environment monitoring according to claim 9, characterized in that: The box body (1) is rotatably connected to a first handle (10) on both sides, and a second handle (11) is rotatably connected to the top of the box cover (6). The bottom of the box body (1) is fixedly connected to four rubber pads (12).

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