Test detection sample sampling device
By designing a sampling device with a threaded table and a cone head structure, the problem of difficulty in sampling solid and solid-liquid mixed samples in the existing technology is solved, the convenience of solid-liquid separation and sample collection is achieved, and the detection efficiency is improved.
Patent Information
- Application Number
- CN202422575828.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Existing test and detection devices are difficult to directly sample solid or solid-liquid mixed samples, and lack solid-liquid separation functions, resulting in sampling difficulties and inconvenience in detection.
A sampling device with a threaded table, a collecting cylinder, a filter plate and a cone head was designed. The cone head was driven into the solid surface by rotating the connecting rod to achieve solid-liquid separation, and the baffle and scraper structure were used to ensure the sample collection and separation effect.
It realizes the convenient collection and solid-liquid separation of solid samples, improves the sampling efficiency, and ensures the integrity of the samples and the targetedness of the detection.
Smart Images
Figure CN223461320U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to test detection technical field, concretely is a kind of test detection sample sampling device. BACKGROUND
[0002] Test detection is the process of verifying and evaluating the performance, quality, safety and other aspects of an object or system through a series of scientific methods and means. It usually includes material detection, structure detection, environmental detection and other aspects, aiming to ensure that the indicators of the object or system meet the design requirements and relevant standards.
[0003] The existing test detection sampling device is mainly used for sampling liquid. For solid samples or solid-liquid mixed samples, if you want to sample the inside of the sample, you need to clean the surface of the sample first, then you can take out the internal sample. This causes sampling difficulty, and for solid-liquid mixed samples, there is no solid-liquid separation after sampling, so targeted detection cannot be carried out. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of test detection sample sampling device to solve the problems raised in the above background.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of test detection sample sampling device, including sampling cylinder, the screw thread connection of sampling cylinder interior has threaded table, the upper portion fixedly connected of threaded table has connecting rod, the upper portion fixedly connected of connecting rod has handle, the lower portion fixedly connected of threaded table has collection cylinder, the upper portion both sides of collection cylinder are provided with communicating groove, the fixedly connected of collection cylinder interior has filter plate, the filter plate is set in the lower portion of communicating groove, the screw thread connection of collection cylinder lower portion has connecting ring, the lower portion fixedly connected of connecting ring has cone head.
[0006] Preferably, the inside both sides of the threaded table are slidingly connected with a baffle, the baffle is in close contact with the both sides of the communicating groove, the upper portion of the baffle is fixedly connected with a connecting piece, and the connecting piece is slidingly connected to the outside of the connecting rod.
[0007] Preferably, the outside of the connecting piece is fixedly connected with a push piece, the direction of the push piece intersects with the handle, the lower portion of the connecting piece is fixedly connected with a spring, the spring is sleeved on the outside of the connecting rod, and the lower portion of the spring is fixedly connected with the threaded table.
[0008] Preferably, the lower portion both sides of the sampling cylinder are fixedly connected with a balance plate, and the upper portion both sides of the sampling cylinder are fixedly connected with a hand plate.
[0009] Preferably, the lower portion both sides of the baffle are fixedly connected with a scraper, and the scraper is sleeved in the inside of the sampling cylinder.
[0010] Preferably, the upper part of the cone head is fixedly connected with a plug head matched with the collecting cylinder.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1、 the utility model discloses a handle rotary connecting rod, and the collecting cylinder drives the cone head to rotate and moves downwards through the threaded table, makes the collecting cylinder enter the solid surface, and the solid upper surface pushes the baffle to move upwards, makes the communicating groove leak, and the sample enters the collecting cylinder, and the liquid in the sample flows down along the filter plate, realizes the separation of solid and liquid, takes out the collecting cylinder, and the spring makes the baffle shield the collecting cylinder through the pull -out connecting piece, prevents the sample from flowing out, can conveniently collect solid sample, and can carry out solid - liquid separation to mixed sample.
[0013] 2、 the utility model discloses still through the push -piece drive connecting piece up and down movement, make the baffle insert the solid inside, and the scraper destroys the both sides of solid, and the both sides solid can more smoothly flow into the communicating groove, can guarantee when collecting solid sample, the flow of both sides of solid is accelerated, prevents solid connection fixed from being difficult to enter the collecting cylinder. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the first perspective three-dimensional structure schematic diagram of the utility model;
[0015] Fig. 2 It is the second perspective three-dimensional structure section view of the utility model;
[0016] Fig. 3 It is the third perspective cone head structure schematic diagram of the utility model.
[0017] In the drawing: 1, sampling cylinder;2, threaded table;3, connecting rod;4, handle;5, collecting cylinder;6, communicating groove;7, filter plate;8, baffle;9, connecting piece;10, push -piece;11, spring;12, scraper;13, connecting ring;14, plug head;15, cone head;16, balance plate;17, hand -held plate. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0019] Please refer to Figs. 1-3The utility model provides a technical scheme: a test detects sample sampling device, including sampling cylinder 1, the inside screw thread of sampling cylinder 1 is equipped with screw thread table 2, and the upper portion fixed welding of screw thread table 2 is equipped with connecting rod 3, and the upper portion fixed welding of connecting rod 3 is equipped with handle 4, and it is convenient to rotate connecting rod 3, and the lower portion fixed welding of screw thread table 2 is equipped with collection cylinder 5, and the upper portion both sides of collection cylinder 5 are equipped with the communication groove 6, and sample enters the inside of collection cylinder 5 along the communication groove 6, and the inside fixed welding of collection cylinder 5 is equipped with filter plate 7, and filter plate 7 sets up in the lower portion of communication groove 6, and it is convenient for liquid to flow into the downside of collection cylinder 5 along filter plate 7, and solid remains in the upper portion of filter plate 7, and the lower portion screw thread of collection cylinder 5 is equipped with connecting ring 13, and the lower portion fixed welding of connecting ring 13 is equipped with taper head 15, and it is convenient to drill into the inside of solid, and can dismantle taper head 15, and is used for recycling the water in the inside of collection cylinder 5,
[0020] The inside both sides sliding installation of screw thread table 2 are equipped with baffle 8, and baffle 8 is close to the both sides of communication groove 6, can when recycling collection cylinder 5, baffle 8 inserts into the inside of solid, and scraper 12 destroys the both sides of solid, so that the both sides solid can flow into the communication groove 6 more smoothly, and take out collection cylinder 5, and baffle 8 blocks collection cylinder 5 by spring 11 through pulling connecting piece 9, prevent sample from flowing out, and take out taper head 15 through connecting ring 13, and it is convenient to collect liquid.
[0021] Working principle: the utility model when using, through the balance plate 16, the sampling cylinder 1 is placed vertically on the solid sample board surface, through handle 4, the connecting rod 3 is rotated, and the screw thread table 2 is rotated through the collection cylinder 5 and drives the taper head 15 to rotate and moves downward, makes the collection cylinder 5 enter the solid surface, and the solid upper surface pushes baffle 8 to move upward, makes the communication groove 6 leak, and the sample enters the collection cylinder 5, and the liquid in the sample flows down along filter plate 7, realizes the separation of solid and liquid, and the connecting piece 9 is moved up and down by the pushing piece 10, and baffle 8 is inserted into the inside of solid, and scraper 12 destroys the both sides of solid, so that the both sides solid can flow into the communication groove 6 more smoothly, and take out collection cylinder 5, and baffle 8 blocks collection cylinder 5 by spring 11 through pulling connecting piece 9, prevent sample from flowing out, and take out taper head 15 through connecting ring 13, and it is convenient to collect liquid.
[0022] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0023] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A test detection sample taking device comprising a taking cylinder (1), characterized in that: The sampling cylinder (1) is internally threaded with a threaded table (2), the upper part of the threaded table (2) is fixedly connected with a connecting rod (3), the upper part of the connecting rod (3) is fixedly connected with a handle (4), the lower part of the threaded table (2) is fixedly connected with a collecting cylinder (5), the upper part of the collecting cylinder (5) is provided with a communication groove (6) on both sides, the inside of the collecting cylinder (5) is fixedly connected with a filter plate (7), the filter plate (7) is arranged below the communication groove (6), the lower part of the collecting cylinder (5) is threadedly connected with a connecting ring (13), the lower part of the connecting ring (13) is fixedly connected with a taper head (15).
2. A test sample sampling device according to claim 1, wherein: The inside of the threaded table (2) is slidably connected with a shielding plate (8) on both sides, the shielding plate (8) is close to both sides of the communication groove (6), the upper part of the shielding plate (8) is fixedly connected with a connecting piece (9), the connecting piece (9) is slidably connected outside the connecting rod (3).
3. A test sample sampling device according to claim 2, wherein: The outside of the connecting piece (9) is fixedly connected with a push piece (10), the direction of the push piece (10) intersects with the handle (4), the lower part of the connecting piece (9) is fixedly connected with a spring (11), the spring (11) is sleeved outside the connecting rod (3), the lower part of the spring (11) is fixedly connected with the threaded table (2).
4. The test sample sampling device of claim 1, wherein: The lower part of the sampling cylinder (1) is fixedly connected with a balance plate (16) on both sides, the upper part of the sampling cylinder (1) is fixedly connected with a hand holding plate (17) on both sides.
5. A test sample sampling device according to claim 2, wherein: The lower part of the shielding plate (8) is fixedly connected with a scraper (12) on both sides, the scraper (12) is sleeved inside the sampling cylinder (1).
6. A test sample sampling device according to claim 1, wherein: The upper part of the taper head (15) is fixedly connected with a plug (14) matched with the collecting cylinder (5).