Fecal microorganism specimen collection device
By designing a fecal microbial specimen collection device, using the combination of adjustment rod and storage components, the problems of sample contamination, difficulty in controlling the collection amount and high risk of cross-infection in traditional collection methods are solved, and the effect of precisely controlling the collection amount and improving the collection efficiency is achieved.
Patent Information
- Application Number
- CN202421847151.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Traditional fecal microbial specimen collection methods have problems such as sample contamination, difficulty in controlling collection volume, inconvenient operation and high risk of cross-infection.
A fecal microbial specimen collection device is designed, including the main shaft, bucket, adjustment shaft, adjustment rod, collection scraper and storage component. The design of the adjustment rod achieves precise control of the collection amount, and the storage component ensures the stable and fixed sample.
Accurate control of the amount of fecal microbial specimens is achieved, the risk of sample contamination and cross-infection is reduced, and the collection efficiency and accuracy of subsequent experiments are improved.
Smart Images
Figure CN223002930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of specimen sampling, in particular to a fecal microorganism specimen collection device. Background Technique
[0002] In the fields of biomedical research, environmental monitoring, and pet medicine, the collection of fecal microorganism specimens is an important and common task. Traditional methods for collecting fecal microorganism specimens often rely on manual operations, such as using tools like spoons and scrapers to directly sample feces.
[0003] However, this method has many defects. For example, the sample is easily contaminated during the collection process, it is difficult to accurately control the collection amount, the operation is inconvenient and it is easy to cause discomfort to the operator. In addition, traditional collection tools often lack effective storage and cleaning mechanisms, increasing the risk of cross-infection. Therefore, a fecal microorganism specimen collection device is proposed. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a fecal microorganism specimen collection device, which has the advantages of an adjustable collection mechanism, convenient storage and fixation, and solves the problems of difficult control of the collection amount and inconvenient storage and fixation.
[0006] (2) Technical Solutions
[0007] To achieve the purpose of the adjustable collection mechanism, convenient storage and fixation, the utility model provides the following technical solutions: A fecal microorganism specimen collection device includes a main body shaft and a storage component, and the storage component is arranged on the side of the main body shaft;
[0008] A bucket is arranged at the bottom end of the main body shaft, an adjustment rotating shaft is arranged at the connection between the main body shaft and the bucket, an adjustment rod is arranged inside the adjustment rotating shaft, a collection scraper is arranged at the left end of the adjustment rod, and a handle is arranged at the right end of the adjustment rod.
[0009] The storage component includes a positioning shell, a storage rotating shaft is fixedly installed on the left side of the positioning shell, the storage rotating shaft is arranged at the bottom end of the main body shaft, and the main body shaft is rotatably installed inside the storage rotating shaft.
[0010] As a preferred technical solution of the utility model, a collection groove is opened on the left side of the bucket, a positioning shaft is rotatably installed inside the adjustment rotating shaft, and the adjustment rod is fixedly installed inside the positioning shaft.
[0011] The beneficial effect of the above preferred technical solution is that by adjusting the collection scraper on the rod, the operator can accurately control the amount of fecal microbial specimens collected, which helps to ensure that the sample volume collected each time is consistent, thereby improving the accuracy and reliability of subsequent experiments or analyses.
[0012] As a preferred technical solution of the utility model, a handle is movably installed on the inner side of the adjusting rod, a spring shaft is provided at the bottom end of the handle, a collecting scraper connected to the handle is fixedly installed at the bottom end of the spring shaft, the collecting scraper can be fitted into the collecting trough, and an inclined groove is provided on the bottom side of the collecting scraper.
[0013] The beneficial effects of the above-mentioned preferred technical solution are: since the collection scraper can automatically reset and flexibly adjust, the operator can complete the collection action faster, thereby improving the collection efficiency. At the same time, the inclined groove design on the bottom side of the collection scraper also helps to better scrape the fecal sample, ensuring the adequacy and uniformity of the collection.
[0014] As a preferred technical solution of the utility model, a telescopic rod is installed on the top transmission of the main shaft, a storage shaft located directly above the adjustment shaft is fixedly installed on the bottom end of the main shaft, an installation groove is opened on the right side of the positioning shell, a storage groove is opened on the inner side of the top of the positioning shell, and the main shaft can be clamped on the inner side of the storage groove.
[0015] The beneficial effect of the above preferred technical solution is that through the transmission installation of the telescopic rod, the main shaft and the collection component thereon can be raised and lowered within a certain range. This design allows the operator to adjust the height and angle of the collection component according to actual needs, thereby completing the collection task more accurately.
[0016] As a preferred technical solution of the utility model, the handle can be rotated to the inner side of the installation groove, and a limit bolt is movably installed on the top right side of the positioning shell, and the limit bolt can be clamped on the top of the handle.
[0017] The beneficial effects of the above-mentioned preferred technical solution are: the design of the limit bolt ensures that the handle can be firmly engaged after being rotated to the inside of the installation groove, preventing it from accidentally loosening or falling off during use, and at the same time makes the collection scraper fit firmly with the collection groove, which is convenient for preserving samples.
[0018] As a preferred technical solution of the utility model, compression spring shafts are movably installed on the left and right sides of the storage groove, and limiting blocks are fixedly installed on the opposite sides of the two compression spring shafts. The two limiting blocks are located directly above the storage groove, and the opposite sides of the two limiting blocks are connected to a stretching rod located on the outside of the positioning shell.
[0019] (III) Beneficial effects
[0020] Compared with the prior art, the utility model provides a fecal microorganism specimen collection device, which has the following beneficial effects:
[0021] For this fecal microorganism specimen collection device, through the collection scraping plate on the adjusting rod, the operator can precisely control the amount of fecal microorganism specimens collected, ensuring that the sample amount collected each time is consistent, improving the accuracy and reliability of subsequent experiments or analyses. At the same time, the combined design of the adjusting rod with the adjusting rotating shaft and the positioning shaft enables the collection scraping plate to move and adjust flexibly in the collection groove, adapting to fecal samples of different shapes, sizes, and positions, and ensuring the sufficiency and uniformity of the collection.
[0022] For this fecal microorganism specimen collection device, through the design of the compression spring shaft and the limit clamping block in the storage groove, it can provide a stable fixing force when the main shaft is clamped into the storage groove, preventing the main shaft from shaking or falling off in the storage groove, and improving the stability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a schematic plan view of the utility model;
[0024] Figure 2 is a schematic structural view of the utility model in the storage state;
[0025] Figure 3 is a schematic top view structural view of the storage groove of the utility model;
[0026] Figure 4 is a schematic side view structural view of the interior of the adjusting rotating shaft of the utility model.
[0027] In the figure: 1, main shaft; 2, scoop; 3, collection groove; 4, adjusting rotating shaft; 5, adjusting rod; 6, handle; 7, spring shaft; 8, collection scraping plate; 9, positioning housing; 10, telescopic rod; 11, storage rotating shaft; 12, installation groove; 13, limit bolt; 14, storage groove; 15, limit clamping block; 16, compression spring shaft; 17, stretching rod; 18, positioning shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] 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.
[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, 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 should not be construed as a limitation to the present utility model.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Please refer to Figures 1-4 , a fecal microbial specimen collection device, including a main body shaft 1 and a storage component, and the storage component is arranged on the side of the main body shaft 1.
[0032] A bucket 2 is arranged at the bottom end of the main body shaft 1, an adjustment rotating shaft 4 is arranged at the connection between the main body shaft 1 and the bucket 2, an adjustment rod 5 is arranged inside the adjustment rotating shaft 4, a collection scraper 8 is arranged at the left end of the adjustment rod 5, and a handle 6 is arranged at the right end of the adjustment rod 5.
[0033] In this embodiment, a collection groove 3 is formed on the left side of the bucket 2, a positioning shaft 18 is rotatably installed inside the adjustment rotating shaft 4, and the adjustment rod 5 is fixedly installed inside the positioning shaft 18.
[0034] It should be noted that the design of the device reduces the risk of sample contamination by external pollutants during the collection process. The designs of the bucket 2 and the collection groove 3 enable the sample to directly and cleanly enter the collection area without excessive contact with the external environment. At the same time, the flexible operation of the adjustment rod 5 and the collection scraper 8 also reduces the chance of direct hand contact with feces, further reducing the risk of cross-infection.
[0035] In this embodiment, a handle 6 is movably installed inside the adjustment rod 5, a spring shaft 7 is arranged at the bottom end of the handle 6, and the collection scraper 8 connected to the handle 6 is fixedly installed at the bottom end of the spring shaft 7. The collection scraper 8 can be attached to the collection groove 3, and an inclined groove is formed on the bottom side of the collection scraper 8.
[0036] It should be noted that, since the handle 6 can be movably mounted on the adjusting rod 5 and is connected to the collecting scraper 8 through the spring shaft 7, the collecting scraper 8 can be flexibly moved and adjusted in the collecting groove 3. This design enables the collecting scraper 8 to better adapt to stool samples of different shapes, sizes and positions, thereby ensuring the accuracy and completeness of the collection.
[0037] The storage component includes a positioning shell 9 , and a storage shaft 11 is fixedly installed on the left side of the positioning shell 9 . The storage shaft 11 is arranged at the bottom end of the main shaft 1 , and the main shaft 1 is rotatably installed on the inner side of the storage shaft 11 .
[0038] In this embodiment, a telescopic rod 10 is installed on the top transmission of the main shaft 1, and a storage shaft 11 located directly above the adjustment shaft 4 is fixedly installed on the bottom end of the main shaft 1. An installation groove 12 is opened on the right side of the positioning shell 9, and a storage groove 14 is opened on the inner side of the top of the positioning shell 9. The main shaft 1 can be clamped on the inner side of the storage groove 14.
[0039] It should be noted that the positioning shell 9 serves as the main body of the storage component. Through the connection between the storage shaft 11 and the main shaft 1, the main shaft 1 and the bucket 2, adjustment shaft 4, adjustment rod 5 and other components thereon can be conveniently stored inside the positioning shell 9 when not in use. This design not only reduces the size of the device, making it easier to carry and transport, but also avoids accidental damage or contamination of the collection components during carrying.
[0040] In this embodiment, the handle 6 can be rotated to the inner side of the installation groove 12 , and a limit bolt 13 is movably installed on the top right side of the positioning shell 9 , and the limit bolt 13 can be clamped on the top of the handle 6 .
[0041] It should be noted that the handle 6 can be rotated and stored in the mounting slot 12 when not in use. This design significantly reduces the overall size of the device, making the collection device more compact and easy to carry and store.
[0042] The design of the limit bolt 13 ensures that the handle 6 can be firmly engaged after being rotated to the inside of the mounting groove 12, preventing it from accidentally loosening or falling off during use, and at the same time makes the collection scraper 8 fit firmly with the collection groove 3, which is convenient for preserving samples.
[0043] In this embodiment, compression spring shafts 16 are movably installed on the left and right sides of the storage groove 14, and limiting blocks 15 are fixedly installed on the opposite sides of the two compression spring shafts 16. The two limiting blocks 15 are located directly above the storage groove 14, and the opposite sides of the two limiting blocks 15 are connected to a stretching rod 17 located on the outside of the positioning shell 9.
[0044] It should be noted that when the main shaft 1 is clamped in the receiving groove 14, the limiting blocks 15 on both sides can tightly press against both sides of the main shaft 1 under the elastic force of the compression spring shaft 16, thereby realizing the stable fixation of the main shaft.
[0045] When it is necessary to take out the main shaft for collection operation, the operator can pull the stretching rod 17 outwards, so that the limiting block 15 slides on the compression spring shaft 16 and leaves the position of the main shaft. In this way, the main shaft can be easily released from the receiving groove, facilitating subsequent collection work.
[0046] The beneficial effects of the above embodiments are as follows:
[0047] Through the collection scraper 8 on the adjusting rod 5, the operator can precisely control the amount of fecal microbial specimens collected, ensure that the sample amount collected each time is consistent, improve the accuracy and reliability of subsequent experiments or analyses. At the same time, the combined design of the adjusting rod 5, the adjusting rotating shaft 4 and the positioning shaft 18 enables the collection scraper 8 to move and adjust flexibly in the collection groove 3, adapt to fecal samples of different shapes, sizes and positions, and ensure the sufficiency and uniformity of collection.
[0048] Through the design of the compression spring shaft 16 and the limiting block 15 in the receiving groove 14, a stable fixing force can be provided when the main shaft 1 is inserted into the receiving groove, preventing the main shaft from shaking or falling off in the receiving groove, and improving the stability and reliability of the device.
[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fecal microorganism specimen collection device, comprising a main shaft (1) and a storage component, wherein the storage component is arranged on a side of the main shaft (1); Features: A bucket (2) is arranged at the bottom end of the main shaft (1), an adjusting shaft (4) is arranged at the connection between the main shaft (1) and the bucket (2), an adjusting rod (5) is arranged on the inner side of the adjusting shaft (4), a collecting scraper (8) is arranged at the left end of the adjusting rod (5), and a handle (6) is arranged at the right end of the adjusting rod (5); The storage component comprises a positioning shell (9), a storage shaft (11) is fixedly installed on the left side of the positioning shell (9), the storage shaft (11) is arranged at the bottom end of the main shaft (1), and the main shaft (1) is rotatably installed on the inner side of the storage shaft (11).
2. A fecal microorganism specimen collection device according to claim 1, characterized in that: A collecting groove (3) is provided on the left side of the bucket (2), a positioning shaft (18) is rotatably mounted on the inner side of the adjusting rotating shaft (4), and an adjusting rod (5) is fixedly mounted on the inner side of the positioning shaft (18).
3. A fecal microorganism specimen collection device according to claim 2, characterized in that: A handle (6) is movably mounted on the inner side of the adjusting rod (5); a spring shaft (7) is arranged at the bottom end of the handle (6); a collecting scraper (8) connected to the handle (6) is fixedly mounted at the bottom end of the spring shaft (7); the collecting scraper (8) can fit in the collecting trough (3); and an oblique groove is provided on the bottom side of the collecting scraper (8).
4. A fecal microorganism specimen collection device according to claim 1, characterized in that: The top of the main shaft (1) is drivenly mounted with a telescopic rod (10); the bottom of the main shaft (1) is fixedly mounted with a storage shaft (11) located directly above the adjustment shaft (4); the right side of the positioning shell (9) is provided with a mounting groove (12); the inner side of the top of the positioning shell (9) is provided with a storage groove (14); the main shaft (1) can be snap-connected to the inner side of the storage groove (14).
5. A fecal microorganism specimen collection device according to claim 4, characterized in that: The handle (6) can be rotated to the inner side of the installation groove (12), and a limit bolt (13) is movably installed on the top right side of the positioning shell (9), and the limit bolt (13) can be clamped on the top of the handle (6).
6. A fecal microorganism specimen collection device according to claim 5, characterized in that: Compression spring shafts (16) are movably mounted on both left and right sides of the receiving groove (14), and limiting blocks (15) are fixedly mounted on opposite sides of the two compression spring shafts (16). The two limiting blocks (15) are located directly above the receiving groove (14), and opposite sides of the two limiting blocks (15) are connected to a stretching rod (17) located outside the positioning shell (9).