A sample storage device for ecological environment monitoring
By designing structures such as turntables, lifting rods, connecting rods, casters, and outriggers, the problem of inconvenience in carrying heavy samples and moving on inclined ground for environmental monitoring sample storage devices has been solved, achieving multiple movement methods and reducing shaking and collisions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 吉林省长白山生态环境监测中心(长白山空气背景值监测站长白山保护开发区1·22环境监测中心)
- Filing Date
- 2025-08-15
- Publication Date
- 2026-06-12
AI Technical Summary
Existing environmental monitoring sample storage devices require a lot of physical effort when carrying heavy samples and are inconvenient to move on sloping ground.
An ecological environment monitoring sample storage device was designed, which adopts a structure including a turntable, lifting rod, connecting rod, casters and support legs, and provides two modes of movement: lifting and dragging. The support legs and sponge blocks reduce shaking and collision, thereby improving the convenience and stability of movement.
It enables convenient and labor-saving movement under different road conditions and load conditions, reduces sample shaking and collision with the inner wall of the device, and improves user comfort and safety.
Smart Images
Figure CN224349417U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of environmental monitoring sample storage technology, specifically a sample storage device for ecological environment monitoring. Background Technology
[0002] Environmental monitoring samples are the foundation of environmental monitoring work. They come from different environmental elements and media, covering multiple aspects such as the atmosphere, water bodies, soil, solid waste, and organisms.
[0003] When monitoring the environment, different sampling methods and corresponding tools are required depending on the sampling medium. The samples are then collected separately in collection bottles and transferred to the testing site for analysis. During the sample transfer process, the collection bottles are usually placed in boxes for temporary storage. These storage boxes are mostly carried by hand, and when the total weight of the samples inside is relatively heavy, it consumes a lot of the carrier's physical strength, which is quite inconvenient.
[0004] Therefore, this utility model provides a sample storage device for ecological environment monitoring. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The sample storage device for ecological environment monitoring of this utility model includes a storage box. Turntables are rotatably connected to both sides of the storage box. A lifting rod is rotatably connected to the middle of one of the turntables. The other end of the lifting rod is rotatably and slidably connected to a connecting rod. The other end of the connecting rod is rotatably and slidably connected to a second lifting rod. A connecting bolt is detachably installed in the middle of the other turntable. The second lifting rod can be rotatably connected to this turntable through the connecting bolt. Multiple casters are installed at the bottom of the storage box. Through the above structure, the device can have two modes of movement: lifting and dragging. Therefore, the device can be moved more conveniently and effortlessly when facing different road conditions and different load conditions.
[0007] Preferably, the storage box has a placement groove at the bottom, and a pair of support legs are symmetrically arranged and rotatably connected in the middle of the placement groove. A movable plate is slidably connected to the bottom of the storage box, and an elastic rope is fixedly connected to the middle of the movable plate. The other end of the elastic rope is fixedly connected to the middle of the storage box. With the above structure, when needed, a pair of support legs can be used to replace the casters to contact the ground, making it difficult for the device to slide on an inclined ground.
[0008] Preferably, a positioning plate is installed inside the storage box, and a sponge block is installed inside the storage box. The sponge block is located below the positioning plate. The positioning plate has multiple placement holes in the middle, and the sponge block has multiple cross grooves in the middle. With the above structure, the collection bottle containing the sample placed inside the storage box is less likely to shake, thereby reducing the occurrence of contact and collision between the collection bottle and the inner side wall of the storage box.
[0009] Preferably, an assembly rod is detachably installed at the connecting hole at the end of the second lifting rod. The assembly rod has a threaded section in the middle. The assembly rod is threadedly engaged with the connecting hole of the lifting rod through the threaded section. With the above structure, the operator can use more postures to drag the device, improving the comfort of using the device.
[0010] Preferably, both ends of the assembly rod are provided with mating holes, and the middle of the lifting rod is provided with a placement cavity. A first spring is fixedly connected to one end of the placement cavity, and a top plate is fixedly connected to the end of the first spring. Limiting protrusions are fixedly connected to the side wall of the top plate and the other end of the placement cavity. With the above structure, the assembly rod can be placed into the placement cavity for storage when the device is moved by lifting, reducing the occurrence of loss of the assembly rod.
[0011] Preferably, a plurality of second springs are fixedly connected inside the top cover of the storage box, and a pressure plate is fixedly connected to the other end of the plurality of second springs. Through the above structure, the fixing effect on the collection bottle is improved, and the occurrence of collision between the collection bottle and the inner side wall of the storage box is further reduced.
[0012] Preferably, a pair of protruding rods are fixedly connected to the middle of the assembly rod, and the pair of protruding rods are symmetrically arranged in the middle of the assembly rod. With the above structure, the assembly rod installed in the placement cavity can be easily operated, improving the convenience of removing the assembly rod.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The sample storage device for ecological environment monitoring described in this utility model, through the arrangement of storage box, turntable, lifting rod, connecting rod, connecting bolt, and caster wheels, enables the device to have two modes of movement: lifting and dragging. Thus, the device can be moved more conveniently and effortlessly in the face of different road conditions and different load conditions.
[0015] 2. The sample storage device for ecological environment monitoring described in this utility model, through the setting of a mounting groove, support legs, a movable plate, and elastic rope, can use a pair of support legs to replace the casters to contact the ground when needed, thereby making it difficult for the device to slide on an inclined ground. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the support leg in this utility model;
[0019] Figure 3 This is a schematic diagram of the lifting rod in this utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the sponge block in this utility model;
[0021] Figure 5 This is a schematic diagram of the usage state of this utility model;
[0022] Figure 6 This is a schematic diagram of the cavity structure in this utility model.
[0023] In the diagram: 1. Storage box; 12. Turntable; 13. Lifting rod; 14. Connecting rod; 15. Connecting bolt; 16. Caster wheel; 2. Mounting slot; 21. Support leg; 22. Moving plate; 23. Elastic rope; 3. Positioning plate; 31. Sponge block; 32. Mounting hole; 33. Cross groove; 4. Assembly rod; 41. Threaded section; 5. Mating hole; 51. Mounting cavity; 52. First spring; 53. Top plate; 54. Limiting protrusion; 6. Second spring; 61. Pressure plate; 7. Protruding rod. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] like Figures 1 to 5As shown in the figure, an embodiment of the present invention provides a sample storage device for ecological environment monitoring, including a storage box 1. Turntables 12 are rotatably connected to both sides of the storage box 1. A lifting rod 13 is rotatably connected to the middle of one turntable 12. The other end of this lifting rod 13 is rotatably and slidably connected to a connecting rod 14. The other end of the connecting rod 14 is rotatably and slidably connected to a second lifting rod 13. A connecting bolt 15 is detachably installed in the middle of the other turntable 12. The second lifting rod 13 can be rotatably connected to this turntable 12 via the connecting bolt 15. Multiple casters 16 are installed at the bottom of the storage box 1. When the sample loaded inside the storage box 1 is small and light, or when the road is rugged... On uneven terrain, the end of the lifting rod 13 is rotatably connected to the turntable 12 via the connecting bolt 15. At this time, the device can be lifted and moved like a regular suitcase. If the road conditions are good or the loaded samples are heavy, the connecting bolt 15 can be removed to separate the corresponding lifting rod 13 from the turntable 12. Then, the storage box 1 is placed on the ground so that the multiple casters 16 are in contact with the ground. At this time, the lifting rod 13 can be held and the storage box 1 can be moved by dragging. Through the above structure, the device can have two modes of movement: lifting and dragging. Thus, the device can be moved more conveniently and effortlessly when facing different road conditions and different load conditions.
[0026] like Figures 1 to 4 As shown, the storage box 1 has a placement groove 2 at its bottom. A pair of support legs 21 are symmetrically arranged and rotatably connected to the middle of the placement groove 2. A movable plate 22 is slidably connected to the bottom of the storage box 1. An elastic rope 23 is fixed to the middle of the movable plate 22, and the other end of the elastic rope 23 is fixed to the middle of the storage box 1. During operation, when the device is moved by hand, if it is necessary to temporarily place the device on the ground, the movable plate 22 can be pulled to prevent it from blocking the bottom of the placement groove 2. Then, the pair of support legs 21 rotate and unfold from the placement groove 2, and the storage box 1 can be placed on the ground. The device is positioned such that a pair of support legs 21 replace the casters 16 in contact with the ground, preventing it from easily moving along uneven ground. If the device needs to be moved by dragging, the pair of support legs 21 can be rotated into the mounting slot 2. At this time, the moving plate 22 will slide to the bottom of the mounting slot 2 under the elastic pull of the elastic rope 23, blocking the support legs 21 and making it difficult for the support legs 21 to leave the mounting slot 2. With the above structure, when needed, a pair of support legs 21 can replace the casters 16 in contact with the ground, making it difficult for the device to slide on the inclined ground.
[0027] like Figure 1As shown in the figure, a positioning plate 3 is installed inside the storage box 1, and a sponge block 31 is installed inside the storage box 1. The sponge block 31 is located below the positioning plate 3. The positioning plate 3 has multiple placement holes 32 in the middle, and the sponge block 31 has multiple cross grooves 33 in the middle. During operation, after completing the ecological sampling with the collection bottle, the collection bottle can be inserted into the placement hole 32. At the same time, the collection bottle will be inserted into the cross groove 33. The elasticity of the sponge block 31 will make it difficult for the collection bottle, which is embedded in the cross groove 33, to shake significantly, making it difficult for the collection bottle to contact and collide with the inner wall of the storage box 1. Through the above structure, the collection bottle containing the sample placed inside the storage box 1 can be made to shake, thereby reducing the occurrence of contact and collision between the collection bottle and the inner wall of the storage box 1.
[0028] like Figures 1 to 6 As shown, an assembly rod 4 is detachably installed at the connection hole at the end of the second lifting rod 13. The middle part of the assembly rod 4 has a threaded section 41. The assembly rod 4 is threadedly engaged with the connection hole of the lifting rod 13 through the threaded section 41. During operation, after adjusting the device to the dragging posture, the assembly rod 4 is installed in the middle of the lifting rod 13 through the threaded section 41. Then, the lifting rod 13 can be held to pull the device. At this time, the assembly rod 4 will block the hand, making it difficult for the hand to slip off the lifting rod 13. The assembly rod 4 can also be held to pull the device in another posture. Through the above structure, the operator can use more postures to drag the device, improving the comfort of using the device.
[0029] like Figure 6 As shown, both ends of the assembly rod 4 are provided with mating holes 5, and the middle of the lifting rod 13 is provided with a placement cavity 51. One end of the placement cavity 51 is fixedly connected to a first spring 52, and the end of the first spring 52 is fixedly connected to a top plate 53. The side wall of the top plate 53 and the other end of the placement cavity 51 are both fixedly connected to limiting protrusions 54. During operation, when the device is moved by lifting, one end of the disassembled assembly rod 4 is pressed against the top plate 53, and the other end is pressed against the end of the placement cavity 51. A pair of limiting protrusions 54 will be inserted into the mating holes 5. At this time, the top plate 53 will squeeze the assembly rod 4 located in the placement cavity 51 under the elastic force of the first spring 52, so that the assembly rod 4 will not easily detach from the placement cavity 51. With the above structure, when the device is moved by lifting, the assembly rod 4 can be placed into the placement cavity 51 for storage and preservation, reducing the occurrence of loss of the assembly rod 4.
[0030] like Figures 1 to 4 As shown, multiple second springs 6 are fixed inside the top cover of the storage box 1, and pressure plates 61 are fixed to the other end of the multiple second springs 6. After the collection bottle is placed in the storage box 1 and the cover is closed, the pressure plate 61 will press on the top of the collection bottle and the pressure plate 61 will contract, thereby improving the fixing effect on the collection bottle and further reducing the occurrence of collision between the collection bottle and the inner wall of the storage box 1.
[0031] like Figure 3 , Figure 6 As shown, a pair of protruding rods 7 are fixedly connected to the middle of the assembly rod 4. The pair of protruding rods 7 are symmetrically arranged in the middle of the assembly rod 4. With the above structure, the assembly rod 4 installed in the placement cavity 51 can be easily operated, improving the convenience of removing the assembly rod 4.
[0032] During operation, when the sample load inside storage box 1 is small and light, or when the road surface is uneven, the end of the lifting rod 13 is rotatably connected to the turntable 12 via the connecting bolt 15. At this time, the device can be lifted and moved like a regular suitcase. If the road conditions are good or the sample load is heavy, the connecting bolt 15 can be removed, separating the corresponding lifting rod 13 from the turntable 12. Then, storage box 1 is placed on the ground, with the multiple casters 16 in contact with the ground. At this point, the lifting rod 13 can be held and the storage box 1 can be dragged along. When moving the device by hand... If the device needs to be temporarily placed on the ground, the movable plate 22 can be pulled so that it is not blocked at the bottom of the placement slot 2. Then, the pair of support legs 21 can be rotated and unfolded from the placement slot 2. The storage box 1 can then be placed on the ground, so that the pair of support legs 21 replace the casters 16 in contact with the ground, thus preventing the device from easily moving along uneven ground. If the device needs to be moved by dragging, the pair of support legs 21 can be rotated into the placement slot 2. At this time, the movable plate 22 will slide to the bottom of the placement slot 2 under the elastic pull of the elastic rope 23, blocking the support legs 21 and making it difficult for them to move. After exiting the placement slot 2 and completing the ecological sampling using the collection bottle, the collection bottle can be inserted into the placement hole 32. Simultaneously, the collection bottle will be inserted into the cross groove 33. The elasticity of the sponge block 31 will prevent the collection bottle, once inside the cross groove 33, from shaking significantly, thus preventing it from contacting or colliding with the inner wall of the storage box 1. After adjusting the device to a dragging posture, the assembly rod 4 is installed in the middle of the lifting rod 13 via the threaded section 41. Then, the lifting rod 13 can be gripped to pull the device. At this time, the assembly rod 4 will obstruct the hand, making it difficult for the hand to slip off the lifting rod 13. Hold the assembly rod 4 and pull the device in another position. When moving the device by lifting, place one end of the disassembled assembly rod 4 against the top plate 53 and the other end against the end of the placement cavity 51. A pair of limiting protrusions 54 will be inserted into the mating hole 5. At this time, the top plate 53 will press the assembly rod 4 located in the placement cavity 51 under the elastic force of the first spring 52, so that the assembly rod 4 will not easily come out of the placement cavity 51. After placing the collection bottle in the storage box 1 and closing the lid, the pressure plate 61 will press on the top of the collection bottle and the pressure plate 61 will contract, thereby improving the fixing effect on the collection bottle.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A sample storage device for ecological environment monitoring, comprising a storage box (1), characterized in that: Both sides of the storage box (1) are rotatably connected to turntables (12). A lifting rod (13) is rotatably connected to the middle of one of the turntables (12). The other end of the lifting rod (13) is rotatably and slidably connected to a connecting rod (14). The other end of the connecting rod (14) is rotatably and slidably connected to a second lifting rod (13). A connecting bolt (15) is detachably installed in the middle of the other turntable (12). The second lifting rod (13) can be rotatably connected to this turntable (12) through the connecting bolt (15). Multiple casters (16) are installed at the bottom of the storage box (1).
2. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The storage box (1) has a placement groove (2) at the bottom. A pair of support legs (21) are symmetrically connected to the middle of the placement groove (2). A movable plate (22) is slidably connected to the bottom of the storage box (1). An elastic rope (23) is fixed to the middle of the movable plate (22). The other end of the elastic rope (23) is fixed to the middle of the storage box (1).
3. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The storage box (1) is equipped with a positioning plate (3) and a sponge block (31). The sponge block (31) is located below the positioning plate (3). The positioning plate (3) has multiple placement holes (32) in the middle and the sponge block (31) has multiple cross grooves (33) in the middle.
4. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: A mounting rod (4) is detachably installed at the end connection hole of the second lifting rod (13). A threaded section (41) is provided in the middle of the mounting rod (4). The mounting rod (4) is threadedly engaged with the connection hole of the lifting rod (13) through the threaded section (41).
5. A sample storage device for ecological environment monitoring according to claim 4, characterized in that: Both ends of the assembly rod (4) are provided with mating holes (5), and the middle part of the lifting rod (13) is provided with a mounting cavity (51). One end of the mounting cavity (51) is fixedly connected to a first spring (52), and the end of the first spring (52) is fixedly connected to a top plate (53). The side wall of the top plate (53) and the other end of the mounting cavity (51) are both fixedly connected to a limiting protrusion (54).
6. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The top cover of the storage box (1) is fixed with a plurality of second springs (6), and the other end of the plurality of second springs (6) is fixed with a pressure plate (61).
7. A sample storage device for ecological environment monitoring according to claim 4, characterized in that: A pair of protruding rods (7) are fixedly connected to the middle of the assembly rod (4), and the pair of protruding rods (7) are symmetrically arranged in the middle of the assembly rod (4).