CN218916847U - Sampling tube convenient to sample - Google Patents

Abstract

The utility model discloses a sampling tube convenient for sampling, which comprises an outer tube, wherein a bearing tube is arranged in the outer tube in a sliding manner, a sampling unit is arranged between the bearing tube and the outer tube, the sampling unit comprises a sampling port arranged on the outer tube, a feed port is arranged on the bearing tube, an adjusting assembly is arranged between the feed port and the sampling port, the adjusting assembly comprises a sealing plate rotatably connected in the outer tube, a driving ring is rotatably connected on the outer tube with damping, and a connecting rod is arranged between the driving ring and the sealing plate. The drive ring is driven to rotate, and at the moment, the drive ring drives the sealing plate to rotate through the connecting rod, so that the sampling port and the feeding port are in a conducting state, after sampling is completed, the sampling port and the feeding port are driven to be sealed through the adjusting component again, samples are convenient to store, the samples are arranged inside the outer tube in a sliding mode through the bearing tube, and after sampling is completed, the samples can directly bear the sliding of the tube from the outer tube, so that detection operation can be directly carried out.

Description

Sampling tube convenient to sample

Technical Field

The utility model relates to the technical field of sampling, in particular to a sampling tube convenient for sampling.

Background

Sampling refers to the process of extracting an individual or a sample from a population, that is, the process of testing or observing the population, after a long time of storing materials, the materials need to be sampled in order to ensure the quality of storing the materials, and the sampled materials need to be tested, so that the quality of the materials is judged.

The utility model provides a 202123313859.2, the chinese patent of a sampling device of name, discloses a sampling device, including carrier, get material and gather materials the piece, the insertion end of carrier is formed with the material mouth that gets, it is in to get material sliding assembly in the material passageway on the carrier, be formed with on getting material and get material the space, be provided with the connector on the material gathering the piece, the connector with get material passageway intercommunication, get material and deviate from feedway motion and carry the raw materials to get material in the passageway, and warp the connector gets into in the material gathering the piece, solved the technical problem that sampling device sample suitability is poor among the prior art.

Above-mentioned patent is through bearing the weight of the piece, getting material, gather material cooperation between the piece, will bear the weight of the piece and fix on feedway, then take a sample the action again, and the process of whole sample is all gone on in inclosed space to prevented that mixed raw materials from receiving external environment's pollution, above-mentioned patent is difficult to take out the material after the sample from sampling device after the sample is accomplished and detects, has certain not enoughly.

Disclosure of Invention

The utility model aims to provide a sampling tube which is convenient for sampling, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling tube convenient to sample, includes the outer tube, the inside slip of outer tube is provided with one and bears the pipe, bear and be provided with the sampling unit between pipe and the outer tube, the sampling unit is including seting up the sample mouth on the outer tube, it has offered the feed inlet to bear on the pipe, be provided with adjusting part between feed inlet and the sample mouth, adjusting part is including rotating the closing plate of connecting inside the outer tube, it is connected with a drive ring to take the damping rotation on the outer tube certainly, be provided with the connecting rod between drive ring and the closing plate.

Further, an adaptation groove is formed in the outer tube, and the sealing plate is rotationally connected in the outer tube through the adaptation groove.

Further, a standard component is further arranged between the driving ring and the outer tube, the standard component comprises a central plate fixedly connected to the outer tube, and the driving ring is provided with a pointing plate.

Further, still be provided with locking subassembly between outer tube and the carrier tube, locking subassembly is including setting up the locking ring on the carrier tube, be provided with the go-between on the outer tube, be provided with the grafting groove on the go-between, be provided with on the locking ring with grafting groove grafting complex locking ring.

Further, an operating handle is arranged on the outer tube.

Further, one end of the outer tube, which is far away from the bearing tube, is provided with a conical head.

Compared with the prior art, the utility model has the beneficial effects that: this sampling tube convenient to sample, through the outer tube, bear the weight of the pipe, the sample connection, the feed inlet, adjusting part, the closing plate, drive the cooperation between ring and the connecting rod, consequently, when needs carry out the sample operation, drive the driving ring and rotate, the driving ring drives the closing plate through the connecting rod and rotates now, make sample connection and feed inlet be in the conducting state, after the sample is accomplished, it is sealed with the feed inlet to drive the sample connection through adjusting part again, be convenient for preserve the sample, it is inside the outer tube to bear the weight of the pipe slip setting, after the sample is accomplished, can directly bear the weight of the pipe and slide out from the outer tube, directly detect the operation, improve the practicality of this sampling tube.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an overall top view structure according to an embodiment of the present utility model;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure of FIG. 2 taken along line A-A;

FIG. 4 is a schematic view of a part of an adjusting assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a carrier tube according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a locking assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. an outer tube; 2. a conical head; 3. a carrier tube; 4. a sampling port; 5. a feed inlet; 6. an adjustment assembly; 601. a sealing plate; 602. a connecting rod; 603. a drive ring; 7. an adaptation groove; 8. an operating handle; 9. a locking assembly; 901. a connecting ring; 902. a plug-in groove; 903. a locking ring; 10. a center plate; 11. pointing towards the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a sampling tube convenient to sample, including outer tube 1, the inside slip of outer tube 1 is provided with one bears the pipe 3, bear and be provided with the sampling unit between pipe 3 and the outer tube 1, the sampling unit is including seting up the sample connection 4 on outer tube 1, has seted up feed inlet 5 on bearing the pipe 3, be provided with adjusting part 6 between feed inlet 5 and the sample connection 4, adjusting part 6 is including rotating the closing plate 601 of connecting inside outer tube 1, it is connected with a driving ring 603 to take the damping rotation on the outer tube 1, be provided with connecting rod 602 between driving ring 603 and the closing plate 601.

Specifically, the sampling tube convenient for sampling comprises an outer tube 1, wherein a bearing tube 3 is slidably arranged in the outer tube 1, and the bearing tube 3 is in a test tube shape and can be directly detected in the bearing tube 3; the bearing tube 3 is arranged in the outer tube 1 in a sliding way, after the sampling is finished, the bearing tube 3 can directly slide out of the outer tube 1 to directly carry out detection operation, and the use effect is good; specifically, the bearing tube 3 is arranged inside the outer tube 1 in a sliding manner with damping; the sampling unit is arranged between the bearing tube 3 and the outer tube 1, and sampling operation is performed through the sampling unit, so that the use effect is good; the sampling unit comprises a sampling port 4 arranged on the outer tube 1, a feed port 5 is arranged on the bearing tube 3, and the feed port 5 and the sampling port 4 are in a conducting state when sampling operation is required; an adjusting component 6 is arranged between the feed inlet 5 and the sampling port 4, and when sampling is not needed, the adjusting component 6 drives the feed inlet 5 and the sampling port 4 to be closed, so that the sample in the bearing tube 3 can be conveniently stored; the adjusting component 6 comprises a sealing plate 601 rotatably connected inside the outer tube 1, a driving ring 603 is rotatably connected on the outer tube 1 with damping, and a connecting rod 602 is arranged between the driving ring 603 and the sealing plate 601, so that when sampling operation is required, the driving ring 603 is driven to rotate, and at the moment, the driving ring 603 drives the sealing plate 601 to rotate through the connecting rod 602, so that the sampling port 4 and the feeding port 5 are in a conducting state, sampling operation is facilitated, and the use effect is good; when the sampled sample needs to be stored, the driving ring 603 drives the driving connecting rod 602 to rotate again, so that the sealing plate 601 is driven to rotate, sealing operation is convenient to complete, and the use effect is good; when the sampled sample is required to be detected, the carrying tube 3 is driven to slide out from the inside of the outer tube 1, so that the use effect is good.

In this embodiment, the outer tube 1 is provided with an adapting groove 7, and the sealing plate 601 is rotatably connected in the outer tube 1 through the adapting groove 7.

Preferably, the outer tube 1 is provided with the adaptation groove 7, the sealing plate 601 is rotationally connected in the outer tube 1 through the adaptation groove 7, and the sealing plate 601 is adapted to the adaptation groove 7, so that the sealing effect is good.

In another embodiment of the present utility model, a standard assembly is further disposed between the driving ring 603 and the outer tube 1, and the standard assembly includes a central plate 10 fixedly connected to the outer tube 1, and an orientation plate 11 is disposed on the driving ring 603.

Preferably, a standard component is further arranged between the driving ring 603 and the outer tube 1, and the position of the sealing plate 601 can be clarified by arranging the standard component, wherein the standard component comprises a central plate 10 fixedly connected to the outer tube 1, the driving ring 603 is provided with a pointing plate 11, and when the pointing plate 11 is aligned with the central plate 10, the sealing plate 601 is in a complete sealing state at the moment, so that the sealing plate is more convenient for a user to use.

In another embodiment of the present utility model, a locking component 9 is further disposed between the outer tube 1 and the carrier tube 3, the locking component 9 includes a locking ring 903 disposed on the carrier tube 3, a connection ring 901 is disposed on the outer tube 1, a socket 902 is disposed on the connection ring 901, and the locking ring 903 is disposed on the locking ring 903 and is in plug-in fit with the socket 902.

Preferably, a locking component 9 is further arranged between the outer tube 1 and the bearing tube 3, and the stability of the bearing tube 3 during installation can be further improved by arranging the locking component 9; wherein locking subassembly 9 is including setting up the locking ring 903 on carrying tube 3, is provided with go-between 901 on the outer tube 1, is provided with grafting groove 902 on the go-between 901, be provided with on the locking ring 903 with grafting groove 902 grafting complex locking ring 903, when the inside grafting groove 902 of locking ring 903 grafting in go-between 901, alright be fixed carrying tube 3, wherein locking ring 903 and go-between 901 all can be rubber material, excellent in use effect.

In yet another embodiment of the utility model, the outer tube 1 is provided with an operating handle 8.

Preferably, an operating handle 8 is arranged on the outer tube 1, so that the use is further convenient for users.

In yet another embodiment of the utility model, the end of the outer tube 1 remote from the carrier tube 3 is provided with a conical head 2.

Preferably, the end of the outer tube 1 far away from the bearing tube 3 is provided with a conical head 2, which is further convenient for improving the sampling operation.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Sampling tube convenient to sample, its characterized in that:

the device comprises an outer tube (1), wherein a bearing tube (3) is slidably arranged in the outer tube (1), and a sampling unit is arranged between the bearing tube (3) and the outer tube (1);

the sampling unit comprises a sampling port (4) arranged on the outer tube (1), a feeding port (5) is arranged on the bearing tube (3), and an adjusting component (6) is arranged between the feeding port (5) and the sampling port (4);

the adjusting component (6) comprises a sealing plate (601) which is rotationally connected inside the outer tube (1), a driving ring (603) is rotationally connected on the outer tube (1) with damping, and a connecting rod (602) is arranged between the driving ring (603) and the sealing plate (601).

2. The sampling tube for facilitating sampling according to claim 1, wherein: an adaptation groove (7) is formed in the outer tube (1), and the sealing plate (601) is rotationally connected in the outer tube (1) through the adaptation groove (7).

3. The sampling tube for facilitating sampling according to claim 1, wherein: a standard component is further arranged between the driving ring (603) and the outer tube (1);

the module comprises a central plate (10) fixedly connected to the outer tube (1), and the drive ring (603) is provided with a pointing plate (11).

4. The sampling tube for facilitating sampling according to claim 1, wherein: a locking component (9) is further arranged between the outer tube (1) and the bearing tube (3);

the locking assembly (9) comprises a locking ring (903) arranged on the bearing tube (3), a connecting ring (901) is arranged on the outer tube (1), a plug-in groove (902) is formed in the connecting ring (901), and the locking ring (903) is provided with the locking ring (903) which is in plug-in fit with the plug-in groove (902).

5. The sampling tube for facilitating sampling according to claim 1, wherein: an operating handle (8) is arranged on the outer tube (1).

6. The sampling tube for facilitating sampling according to claim 1, wherein: one end of the outer tube (1) far away from the bearing tube (3) is provided with a conical head (2).

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