Anti-falling sample storage device
By designing a sample storage device that is anti-fall, and using limit holes and adjustment mechanisms, the problems of rolling and collision of storage tubes during soil sampling are solved, and the safety and operational convenience of soil sample transfer are improved.
Patent Information
- Application Number
- CN202422000574.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-19
AI Technical Summary
During the soil sampling process, conventional storage methods can easily lead to rolling, tilting and collision of storage tubes, resulting in soil samples leaking and affecting safe transfer.
A sample storage device that is anti-falling is designed, including a circular storage box, a shaft, a rotating seat and several storage bottles. Through the design of placement holes and bottom holes, the storage bottle is limited in the storage box to avoid rolling and collision; the adjustment mechanism of the rotating seat and shaft achieves the selective pick-up and placement of the storage bottle.
It effectively avoids rolling and collision of storage bottles during transportation, improves the safety of soil sample transfer, and realizes the stability and convenient pick-up and storage operation of storage bottles.
Smart Images
Figure CN223031655U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil sample storage, in particular to a sample storage device that prevents falling. Background Art
[0002] Soil sampling and testing is to collect soil samples and analyze their chemical, physical and biological properties to assess the quality and condition of the soil. This work is usually used in the fields of agricultural management, environmental monitoring, scientific research, engineering construction and land planning, aiming to obtain necessary data to guide reasonable decision-making and management measures. After the soil sampling is completed, during the process of transferring it to the laboratory for testing and testing, the soil samples need to be temporarily stored and kept in a storage device to avoid loss of soil samples during the transfer process.
[0003] The conventional storage method is to store the soil samples in storage tubes, and then place the storage tubes containing soil samples at different locations in a storage box. Since the storage tubes are usually round and there is a lack of limiters on the storage tubes in the storage box, the storage tubes are prone to rolling or tilting during transportation, and collisions may occur between the storage tubes, and even the collisions may cause the storage tubes to be damaged, resulting in soil sample leakage, which is not conducive to the safe transfer of soil samples. Utility Model Content
[0004] The purpose of the utility model is to provide a sample storage device that prevents falling, which effectively solves the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.
[0006] A sample storage device that prevents falling includes a circular storage box, an axle, a rotating seat and a plurality of storage bottles. The axle is rotatably installed on the inner bottom wall of the circular storage box and vertically extends to the top of the circular storage box. The rotating seat is arranged in the circular storage box and coaxially fixedly sleeved on the axle. A plurality of placement holes extending downward are arranged around the axle array on the top end face of the rotating seat. Each storage bottle is placed in the placement hole one by one, and the outer wall of the storage bottle fits with the inner wall of the placement hole. A plurality of bottom holes are provided at the bottom of the rotating seat. The bottom holes are connected to the placement holes one by one. A vertically through-going clearance hole is provided at the bottom of the circular storage box. A pick-up and placement hole is provided at the top of the circular storage box corresponding to the position of the pick-up and placement hole, and the inner diameter of the pick-up and placement hole is larger than the inner diameter of the placement hole.
[0007] It can be seen that the sample storage device provides multiple storage positions, which is convenient for distinguishing and storing soil samples at different points. The storage bottles are limited in the circular storage box by the placement holes, which can prevent the storage bottles from rolling and colliding with each other, thereby improving the safety of soil sample transfer. By rotating the adjustment shaft and the rotating seat, the placement holes at different positions can be aligned with the retrieval holes, thereby realizing selective retrieval and placement of the storage bottles. The operation is simple and convenient, and it is easy to use.
[0008] Furthermore, a vertically penetrating threading hole is provided at the top of the circular storage box. The shaft rod penetrates through the threading hole and can rotate within the threading hole. A first rubber ring is fixed on the inner wall of the threading hole, and a second rubber ring is fixed on the outer wall of the shaft rod. The first rubber ring is sleeved outside the second rubber ring and is in interference fit with the second rubber ring.
[0009] Furthermore, a pinch handle is fixed at the top end of the shaft rod, and anti-slip patterns are evenly distributed on the outer edge wall of the pinch handle.
[0010] Furthermore, two vertically extending upright rods are fixed at the top of the circular storage box, and a grip is jointly fixed at the top ends of the two upright rods.
[0011] Furthermore, the storage bottle includes a bottle body and a sleeve cap. An external thread is provided on the outer wall at the top end of the bottle body, and a conical body with a diameter decreasing towards the bottle mouth is provided on the inner bottom wall of the external thread. A funnel body extending to the outside of the sleeve cap is fixed on the inner wall of the sleeve cap, and a first internal thread matching the external thread is provided near the lower port of the inner wall of the sleeve cap.
[0012] Furthermore, a second internal thread matching the external thread is provided near the upper port of the inner wall of the sleeve cap.
[0013] Furthermore, metal rings are fixed around the bottom hole on the inner bottom wall of each placement hole, and magnetic attraction rings magnetically matched with the metal rings are fixed on the bottom end faces of each bottle body.
[0014] Furthermore, the circular storage box and the rotating seat are made of transparent acrylic material, and the colors of the bottle bodies on each storage bottle are all different.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows.
[0016] 1. The present utility model provides multiple storage positions, which is convenient for the differentiated storage of soil samples at different points. The storage bottles are limited in the circular storage box by the placement holes, which can prevent the storage bottles from rolling and colliding with each other, improving the safety during the transfer of soil samples. By rotating and adjusting the shaft rod and the rotating seat, the placement holes at different positions can be aligned with the access holes, and thus the selective access of the storage bottles can be realized. The operation is simple and convenient, and it is easy to use.
[0017] 2. When it is necessary to pour the soil sample into the test tube in the present utility model, first unscrew the sleeve cap from the bottle mouth of the bottle body, and then screw the upper port of the sleeve cap onto the external thread through the matching of the second internal thread, so that the funnel body faces outward. By inserting the small-diameter end of the funnel body into the test tube, when pouring the soil sample, the soil sample can be smoothly poured into the test tube by using the funnel body, avoiding the soil sample from falling outside, and it has high practicability.
[0018] 3. The utility model fixes a magnetic attraction ring at the bottom of the bottle body, and fixes a metal ring on the inner bottom wall of the placement hole. When the storage bottle is placed into the placement hole, the magnetic attraction ring and the metal ring are magnetically attracted to each other correspondingly, thereby further limiting the placement hole and preventing the storage bottle from shaking up and down during transportation, and further ensuring the stability of the storage bottle during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;
[0020] Figure 2 is a sectional structure schematic diagram of the circular storage box in the utility model;
[0021] Figure 3 is Figure 2 an enlarged schematic diagram of the structure at A in
[0022] Figure 4 is Figure 2 an enlarged schematic diagram of the structure at B in
[0023] Figure 5 is a schematic diagram of the overall structure of the storage bottle in the utility model;
[0024] Figure 6 is a sectional structure schematic diagram of the storage bottle in the utility model.
[0025] In the figure: 1, circular storage box; 101, threading hole; 102, first rubber ring; 11, vertical rod; 12, handle; 2, shaft rod; 201, second rubber ring; 21, pinch handle; 3, rotating seat; 31, placement hole; 311, metal ring; 312, magnetic attraction ring; 32, bottom hole; 33, access hole; 34, relief hole; 4, storage bottle; 41, bottle body; 411, external thread; 412, conical body; 42, sleeve cover; 421, first internal thread; 422, second internal thread; 43, funnel body. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.
[0028] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0029] See also Figures 1 - 6 The utility model provides an anti-drop sample storage device, comprising a circular storage box 1, an axle 2, a rotating seat 3 and a plurality of storage bottles 4. The axle 2 is rotatably mounted on the inner bottom wall of the circular storage box 1 and vertically extends through the circular storage box 1 to the top of the circular storage box 1. The rotating seat 3 is arranged in the circular storage box 1 and is coaxially fixedly sleeved on the axle 2. A plurality of placement holes 31 extending downward are arranged in an array around the axle 2 on the top end surface of the rotating seat 3. Each storage bottle 4 is placed in the placement hole 31 in a one-to-one correspondence, and the outer wall of the storage bottle 4 is in contact with the inner wall of the placement hole 31. A plurality of bottom holes 32 are provided at the bottom of the rotating seat 3. The bottom holes 32 are connected to the placement holes 31 in a one-to-one correspondence. A vertically penetrating clearance hole 34 is provided at the bottom of the circular storage box 1. A pick-up and placement hole 33 is provided at the top of the circular storage box 1 corresponding to the position of the pick-up and placement hole 34. The inner diameter of the pick-up and placement hole 33 is larger than the inner diameter of the placement hole 31.
[0030] By rotating the adjusting shaft 2 to drive the rotating seat 3 to rotate until the placement hole 31 is aligned with the access hole 33, insert your finger from the bottom of the circular storage box 1 into the clearance hole 34, and extend it through the bottom hole 32 into the placement hole 31, you can push the storage bottle 4 upward until it passes through the access hole 33 and extends to the top of the circular storage box 1. At this time, pinch the storage bottle 4 to facilitate taking the storage bottle 4 out of the circular storage box 1.
[0031] After sampling is completed, the soil sample is placed in the storage bottle 4, and then the storage bottle 4 is placed in the placement hole 31 through the placement hole 33 to complete the storage of the soil sample.
[0032] This device provides multiple storage positions, facilitating the separate storage of soil samples at different points. The storage bottle 4 is limited in the circular storage box 1 by the placement holes 31, which can prevent the storage bottles 4 from rolling and colliding with each other, improving the safety during the transfer of soil samples. By rotating the adjusting shaft rod 2 and the rotating seat 3, the placement holes 31 at different positions can be aligned with the access holes 33, thereby enabling the selective access of the storage bottles 4. The operation is simple and convenient, making it easy to use.
[0033] Specifically, a vertically penetrating threading hole 101 is provided at the top of the circular storage box 1. The shaft rod 2 penetrates through the threading hole 101 and can rotate within the threading hole 101. A first rubber ring 102 is fixed on the inner wall of the threading hole 101, and a second rubber ring 201 is fixed on the outer wall of the shaft rod 2. The first rubber ring 102 is sleeved outside the second rubber ring 201 and is in interference fit with the second rubber ring 201. By using the tight extrusion when the second rubber ring 201 is in interference fit with the first rubber ring 102, a damping effect can be achieved. When the adjusting shaft rod 2 is not rotated, it can prevent the shaft rod 2 and the rotating seat 3 from rotating randomly, thereby ensuring the stability of the storage bottle 4 during placement.
[0034] Specifically, a pinch handle 21 is fixed at the top end of the shaft rod 2. By pinching the pinch handle 21, the contact area with the fingers is increased, thereby facilitating the exertion of force to rotate and adjust the shaft rod 2. Anti-slip lines are evenly distributed on the outer edge wall of the pinch handle 21, increasing the friction between the pinch handle 21 and the fingers and preventing slipping and dropping during screwing adjustment.
[0035] Specifically, two vertically extending upright rods 11 are fixed at the top of the circular storage box 1, and a handle 12 is jointly fixed at the top ends of the two upright rods 11. By holding the handle 12, it is convenient to lift the circular storage box 1 for transfer.
[0036] Specifically, the storage bottle 4 includes a bottle body 41 and a sleeve cap 42. An external thread 411 is provided on the outer wall at the top end of the bottle body 41, and a conical body 412 with a diameter decreasing towards the bottle mouth is provided on the inner bottom wall of the external thread 411. A funnel body 43 extending outside the sleeve cap 42 is fixed on the inner wall of the sleeve cap 42. A first internal thread 421 matching the external thread 411 is provided near the lower port on the inner wall of the sleeve cap 42. By inserting the funnel body 43 into the bottle body 41 and tightening the first internal thread 421 onto the external thread 411, the sleeve cap 42 can be installed at the bottle mouth of the bottle body 41. When the first internal thread 421 is tightened onto the external thread 411 to the limit position, the conical body 412 extends into the funnel body 43 in alignment, and the outer wall of the conical body 412 is in close contact with the lower port of the funnel body 43 to achieve sealing.
[0037] When loading the soil sample into the bottle body 41, just loosen the sleeve cap 42 to separate the outer wall of the conical body 412 from the lower end of the funnel body 43, creating a gap. Then, place the soil sample into the sleeve cap 42 through the upper port of the sleeve cap 42. The soil sample will fall downward into the funnel body 43 and finally fall into the bottle body 41 through the gap between the outer wall of the conical body 412 and the lower end of the funnel body 43. After loading the soil sample into the bottle body 41, tighten the sleeve cap 42 again to seal it.
[0038] When sending the soil sample to the laboratory for testing, it is necessary to take out the soil sample from the bottle. Since the diameter at the bottle mouth is much larger than the diameter of the test tube used for testing, when pouring the soil sample into the test tube, some of the soil sample will fall outside the mouth of the test tube onto the operating table, which not only causes pollution to the operating table but also results in waste of the soil sample. To solve this problem, the present utility model has made the following design:
[0039] Specifically, a second internal thread 422 matching the external thread 411 is provided on the inner wall of the sleeve cap 42 near its upper port. When it is necessary to pour the soil sample into the test tube, first unscrew the sleeve cap 42 from the bottle mouth of the bottle body 41, and then screw the upper port of the sleeve cap 42 onto the external thread 411 through the matching of the second internal thread 422, making the funnel body 43 face outward. By inserting the small-diameter end of the funnel body 43 into the test tube, when pouring the soil sample, the funnel body 43 can smoothly pour the soil sample into the test tube, preventing the soil sample from falling outside, with high practicality.
[0040] Specifically, a metal ring 311 is fixed around the bottom hole 32 on the inner bottom wall of each placement hole 31, and a magnetic attraction ring 312 magnetically attracted to the metal ring 311 is fixed on the bottom end face of each bottle body 41. By fixing the magnetic attraction ring 312 at the bottom of the bottle body 41 and fixing the metal ring 311 on the inner bottom wall of the placement hole 31, when placing the storage bottle 4 into the placement hole 31, the magnetic attraction ring 312 and the metal ring 311 are magnetically attracted to each other correspondingly, further limiting the placement hole 31 and preventing the storage bottle 4 from shaking up and down during transportation, further ensuring the stability of the storage bottle 4 during transportation.
[0041] Specifically, the circular storage box 1 and the rotating seat 3 are made of transparent acrylic material, and the colors of the bottle bodies 41 on each storage bottle 4 are different. By placing soil samples of different batches in bottle bodies 41 of different colors, using the transparent effect of the circular storage box 1 and the rotating seat 3, it is convenient to quickly and accurately find the required batch of soil samples.
[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A sample storage device that prevents falling, characterized in that: It comprises a circular storage box (1), a shaft (2), a rotating seat (3) and a plurality of storage bottles (4); The shaft (2) is rotatably mounted on the inner bottom wall of the circular storage box (1) and vertically extends through the circular storage box (1). The rotating seat (3) is arranged in the circular storage box (1) and is coaxially fixedly sleeved on the shaft (2). The top end surface of the rotating seat (3) is arranged in an array around the shaft (2) with a plurality of placement holes (31) extending downward. Each of the storage bottles (4) is placed in the placement hole (31) in a one-to-one correspondence, and the outer wall of the storage bottle (4) is in contact with the inner wall of the placement hole (31). The bottom of the rotating seat (3) is provided with a plurality of bottom holes (32), and the bottom holes (32) are in one-to-one correspondence and communicate with the placement holes (31); The bottom of the circular storage box (1) is provided with a vertically penetrating clearance hole (34), and the top of the circular storage box (1) is provided with a through-hole (33) at a position corresponding to the clearance hole (34), and the inner diameter of the through-hole (33) is larger than the inner diameter of the placement hole (31).
2. The anti-drop sample storage device according to claim 1, characterized in that: The top of the circular storage box (1) is provided with a vertically penetrating through hole (101), and the shaft (2) passes through the through hole (101) and can rotate in the through hole (101); A first rubber ring (102) is fixed on the inner wall of the through hole (101), and a second rubber ring (201) is fixed on the outer wall of the shaft (2); the first rubber ring (102) is sleeved on the outside of the second rubber ring (201) and is interference fit with the second rubber ring (201).
3. The anti-drop sample storage device according to claim 1, characterized in that: A gripping handle (21) is fixed to the top end of the shaft rod (2), and anti-slip grooves are evenly distributed on the outer edge wall of the gripping handle (21).
4. The anti-drop sample storage device according to claim 1, characterized in that: Two vertically extending upright poles (11) are fixed to the top of the circular storage box (1), and a handle (12) is commonly fixed to the top ends of the two upright poles (11).
5. The anti-drop sample storage device according to claim 1, characterized in that: The storage bottle (4) comprises a bottle body (41) and a sleeve cover (42); An external thread (411) is provided on the outer wall at the top of the bottle body (41), and a conical body (412) whose diameter decreases as it approaches the bottle mouth is provided on the inner bottom wall of the external thread (411); A funnel body (43) extending to the outside of the sleeve cover (42) is fixed on the inner wall of the sleeve cover (42), and a first inner thread (421) matching the outer thread (411) is provided on the inner wall of the sleeve cover (42) near its lower end.
6. The anti-drop sample storage device according to claim 5, characterized in that: A second internal thread (422) matching the external thread (411) is provided on the inner wall of the sleeve cover (42) near its upper port.
7. The anti-drop sample storage device according to claim 5, characterized in that: A metal ring (311) is fixed on the inner bottom wall of each placement hole (31) around the bottom hole (32), and a magnetic ring (312) that magnetically cooperates with the metal ring (311) is fixed on the bottom end surface of each bottle body (41).
8. The anti-drop sample storage device according to claim 5, characterized in that: The circular storage box (1) and the rotating seat (3) are made of transparent acrylic material; The bottle bodies (41) on the storage bottles (4) have different colors.