CN218330693U - Sampler convenient to operate - Google Patents
Sampler convenient to operate Download PDFInfo
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- CN218330693U CN218330693U CN202222440840.2U CN202222440840U CN218330693U CN 218330693 U CN218330693 U CN 218330693U CN 202222440840 U CN202222440840 U CN 202222440840U CN 218330693 U CN218330693 U CN 218330693U
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- head
- collecting pipe
- sliding plate
- pull rod
- convenient
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Abstract
The utility model belongs to the field of medical inspection appliances, in particular to a sampler convenient to operate, which aims at solving the problems that the sampling pipe is longer due to the longer sampling head and is inconvenient to store, and the liquid excrement is inconvenient to collect due to the oval collecting head, and the sampler comprises a collecting pipe, wherein the inner wall of the collecting pipe is connected with a sliding plate in a sliding way, the bottom of the sliding plate is fixedly connected with a piston, the top of the sliding plate is connected with a pull rod in a threaded way, and the pull rod penetrates through the top of the collecting pipe; the sealing head is in threaded connection with the bottom end of the collecting pipe and is used for plugging the collecting pipe; the utility model discloses in, through setting pull rod and sliding plate to detachable, not only convenient to use can also reduce the volume of gathering the pipe, is convenient for accomodate, is convenient for gather solid-state excrement and urine and liquid excrement and urine through the multiple form of gathering head, makes its application range more extensive, easy operation moreover, and the pull rod can used repeatedly, saves the resource.
Description
Technical Field
The utility model relates to a medical inspection utensil technical field especially relates to a sample thief convenient to operation.
Background
The routine examination of the excrement is one of three routine examination (blood, urine and excrement) items of medical examination, and has important clinical application value. At present, when most hospitals in China carry out conventional excrement examination, the adopted sampler is usually a sterile cotton swab only having a sample collection function, a paper box or a plastic cup (bottle) and the like are still adopted for containing after the sample is collected, or a collection rod only having collection and storage functions and protected by a sealing device, the sealing device is used for containing the collection rod, a certain amount of sample can be stored in a formed sealed space, the sampler is usually a plastic cup with a cover, and a small spoon is connected in the cup.
The utility model discloses a No. CN206235470U the utility model discloses a sample thief, this utility model's technical scheme can solve among the prior art sample sampling instrument can not realize the sample sampling, handle, the airtight effect of sample overall process problem.
The device also has the following disadvantages:
1. the excrement is sampled through the sampling head, the sampling head is placed into the sampling pipe together, and the sampling pipe is also long due to the fact that the sampling head is long, so that the excrement is inconvenient to store;
2. the device collecting head is oval-shaped and is not convenient for collect liquid excrement and urine, to above-mentioned problem, the utility model discloses the file provides a sample thief convenient to operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sample thief convenient to operation has solved and has existed because the sampling head is longer among the prior art, so the sampling pipe is also longer, leads to not being convenient for accomodate, and the sampling head is the oval shortcoming of not being convenient for gather liquid faecal.
The utility model provides a following technical scheme:
a sampler for ease of operation comprising:
the collecting pipe is characterized in that the inner wall of the collecting pipe is connected with a sliding plate in a sliding mode, the bottom of the sliding plate is fixedly connected with a piston, the top of the sliding plate is connected with a pull rod in a threaded mode, and the pull rod penetrates through the top of the collecting pipe;
the sealing head is in threaded connection with the bottom end of the collecting pipe and is used for plugging the collecting pipe;
the collecting head is matched with the collecting pipe for use and is used for collecting excrement.
In a possible design, the collecting head comprises a sucker-shaped sucking head which is connected to the outer wall of the collecting pipe in a threaded mode, and the inner wall of the top of the sucker-shaped sucking head is provided with first anti-skidding threads matched with the piston for use.
In a possible design, the collecting head comprises a needle-shaped suction head which is in threaded connection with the outer wall of the collecting tube, and the inner wall of the top of the needle-shaped suction head is provided with second anti-skidding threads matched with the piston for use.
In one possible design, the bottom of the collection tube is provided with a sealing ring.
In a possible design, the top of the sliding plate is fixedly connected with a limiting column, and the inner wall of the top of the collecting pipe is provided with a positioning groove matched with the limiting column for use.
In one possible design, the outer wall of the collection tube is provided with graduations.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
In the utility model, when the solid excrement is collected and used, the sucker-shaped sucker is screwed on the collecting pipe, the pull rod is inserted into the collecting pipe to push the limiting column to drive the piston to move downwards, and when the piston contacts with the first anti-skid lines, the pull rod can be screwed into the sliding plate by rotating the pull rod;
in the utility model, the collecting pipe is held by hand and the sucker-shaped suction head is inserted into the excrement, so that the excrement can enter the collecting pipe through the sucker-shaped suction head until the sucker-shaped suction head is completely sealed by the excrement;
in the utility model, the excrement in the sucker-shaped sucker can be sucked into the collecting pipe by pulling the upward pull rod, and when the limiting column is clamped in the positioning groove;
in the utility model, the collection tube in the pull rod can be taken out by rotating the reverse pull rod, then the sucker-shaped suction head is screwed off, and the suction head is sealed by the sealing head;
the utility model discloses in, when needing to gather liquid excrement and urine, trade sucking disc form suction head into needle tubulose suction head, through above method, can gather liquid excrement and urine and gather the pipe in, gather the completion, invert the pipe of gathering, trade needle tubulose suction head into sealed head and seal, gather the completion.
The utility model discloses in, through setting pull rod and sliding plate to detachable, not only convenient to use can also reduce the volume of gathering the pipe, is convenient for accomodate, is convenient for gather solid-state excrement and urine and liquid excrement and urine through the multiple form of gathering head, makes its application range more extensive, easy operation moreover, and the pull rod can used repeatedly, saves the resource.
Drawings
FIG. 1 is a schematic view of a suction cup-shaped pick head according to an embodiment of the present invention;
FIG. 2 is a schematic view of a needle-like pick head in an embodiment of the present invention;
FIG. 3 is a view of the sealing head in the embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 1;
FIG. 5 is a schematic cross-sectional view of FIG. 2;
fig. 6 is a schematic cross-sectional view of fig. 3.
Reference numerals:
1. a collection tube; 2. a pull rod; 3. a suction cup-shaped suction head; 4. a needle-tubing-shaped tip; 5. a sealing head; 6. positioning a groove; 7. a sliding plate; 8. a limiting column; 9. a piston; 10. a seal ring; 11. a first anti-skid pattern; 12. a second anti-skid pattern; 13. a pick head.
Detailed Description
The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-2, a sampler that is convenient to operate includes:
the collecting pipe comprises a collecting pipe 1, wherein the inner wall of the collecting pipe 1 is connected with a sliding plate 7 in a sliding mode, the bottom of the sliding plate 7 is fixedly connected with a piston 9, the top of the sliding plate 7 is connected with a pull rod 2 in a threaded mode, and the pull rod 2 penetrates through the top of the collecting pipe 1;
the sealing head 5 is in threaded connection with the bottom end of the collecting pipe 1 and is used for plugging the collecting pipe 1;
Referring to fig. 1 and 4, the collecting head 13 includes a sucker-shaped sucking head 3 in threaded connection with the outer wall of the collecting pipe 1, the inner wall of the top of the sucker-shaped sucking head 3 is provided with a first anti-slip pattern 11 matched with the piston 9 for use, and in the technical scheme, the sucking head 3 is set to fix solid excrement and urine when collecting solid excrement and urine, so that the solid excrement and urine can be conveniently sucked into the collecting pipe 1, and the sliding plate 7 can be conveniently controlled to rotate through the setting of the first anti-slip pattern 11, so that the pull rod 2 can be screwed into the sliding plate 7.
Referring to fig. 4 and 6, the bottom of the collection tube 1 is provided with a sealing ring 10, and the sealing ring 10 is set in the above technical scheme, so that the collection tube can be sealed during collection and storage, and the collection tube is prevented from being polluted externally to cause inspection errors.
Referring to fig. 4 and 6, the top of the sliding plate 7 is fixedly connected with a limiting column 8, the inner wall of the top of the collecting tube 1 is provided with a positioning groove 6 matched with the limiting column 8 for use, and in the technical scheme, the pull rod 2 can be conveniently screwed out of the sliding plate 7 through the matching of the positioning groove 6 and the limiting column 8, so that the size of the collecting tube 1 is reduced.
Referring to fig. 1 and 3, the outer wall of the collection tube 1 is provided with scale marks, and the scale marks are set in the scheme, so that the collection amount can be conveniently observed during collection, the collection tube can be used during inspection, and excessive collection can be realized.
Example 2
Referring to fig. 2-3, a sampler for convenient operation includes:
the collecting pipe comprises a collecting pipe 1, wherein the inner wall of the collecting pipe 1 is connected with a sliding plate 7 in a sliding mode, the bottom of the sliding plate 7 is fixedly connected with a piston 9, the top of the sliding plate 7 is connected with a pull rod 2 in a threaded mode, and the pull rod 2 penetrates through the top of the collecting pipe 1;
the sealing head 5 is in threaded connection with the bottom end of the collecting pipe 1 and is used for plugging the collecting pipe 1;
Referring to fig. 2 and 5, the collecting head 13 comprises a needle tube-shaped sucking head 4 which is in threaded connection with the outer wall of the collecting tube 1, the inner wall of the top of the needle tube-shaped sucking head 4 is provided with second anti-skid lines 12 which are matched with the piston 9 for use, in the technical scheme, the needle tube-shaped sucking head 4 can be set to collect liquid excrement in the collecting tube 1 quickly, so that the liquid excrement can be collected more quickly, the sliding plate 7 can be controlled to rotate conveniently by setting the second anti-skid lines 12, and the pull rod 2 can be screwed into the sliding plate 7.
Referring to fig. 5 and 6, the bottom of the collection tube 1 is provided with a sealing ring 10, and the sealing ring 10 is set in the above technical scheme, so that the collection tube can be sealed during collection and storage, and the collection tube is prevented from being polluted externally to cause inspection errors.
Referring to fig. 5 and 6, the top of the sliding plate 7 is fixedly connected with a limiting column 8, the inner wall of the top of the collecting tube 1 is provided with a positioning groove 6 matched with the limiting column 8 for use, and in the technical scheme, the pull rod 2 can be conveniently screwed out of the sliding plate 7 through the matching of the positioning groove 6 and the limiting column 8, so that the volume of the collecting tube 1 is reduced.
Referring to fig. 2-3, the outer wall of the collection tube 1 is provided with scale marks, and the scale marks are set in the scheme, so that the collection amount can be conveniently observed during collection, the collection tube can be used during inspection, and excessive collection can be realized.
The working principle and the using process of the technical scheme are as follows: when collecting solid excrement, twisting the sucking disc-shaped suction head 3 on the collecting pipe 1, inserting the pull rod 2 into the collecting pipe 1 to push the limit column 8 to drive the piston 9 to move downwards, when the piston 9 contacts with the first anti-slip pattern 11, rotating the pull rod 2, screwing the pull rod 2 into the sliding plate 7, holding the collecting pipe 1 opposite to the solid excrement, inserting the sucking disc-shaped suction head 3 into the excrement, the excrement can enter the collecting pipe 1 through the sucking disc-shaped suction head 3 until the sucking disc-shaped suction head 3 is completely sealed by the excrement, sucking the excrement in the sucking disc-shaped suction head 3 into the collecting pipe 1 by pulling the upward pull rod 2, when the limit column 8 is clamped in the positioning groove 6, rotating the reverse pull rod 2, taking the collecting pipe 1 out of the pull rod 2, then screwing the sucking disc-shaped suction head 3 off, sealing through the sealing head 5, when collecting liquid excrement, replacing the sucking disc-shaped suction head 3 with the needle-shaped suction head 4, and completing the collection of the liquid excrement by the above method.
The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A sampler for ease of operation, comprising:
the collecting pipe (1), the inner wall of the collecting pipe (1) is connected with a sliding plate (7) in a sliding mode, the bottom of the sliding plate (7) is fixedly connected with a piston (9), the top of the sliding plate (7) is connected with a pull rod (2) in a threaded mode, and the pull rod (2) penetrates through the top of the collecting pipe (1);
the sealing head (5) is in threaded connection with the bottom end of the collecting pipe (1) and is used for plugging the collecting pipe (1);
the collecting head (13) is matched with the collecting pipe (1) for use and is used for collecting the excrement.
2. Sampler convenient to operate according to claim 1, characterized in that said pick-up head (13) comprises a suction cup-shaped head (3) screwed on the outer wall of the pick-up tube (1), the inner top wall of said suction cup-shaped head (3) being provided with first anti-slip threads (11) cooperating with the piston (9).
3. Sampler convenient to operate according to claim 1, characterized in that said pick-up head (13) comprises a needle-like pick-up head (4) screwed on the outer wall of the pick-up tube (1), the inner top wall of said needle-like pick-up head (4) being provided with second anti-slip threads (12) cooperating with the piston (9).
4. Sampler for samples as in any of claims 1 to 3, wherein the bottom of the collection tube (1) is provided with a sealing ring (10).
5. The sampler convenient to operate according to claim 1 is characterized in that a limiting column (8) is fixedly connected to the top of the sliding plate (7), and a positioning groove (6) matched with the limiting column (8) is formed in the inner wall of the top of the collecting tube (1).
6. Sampler for convenient handling according to claim 1, characterized in that the outer wall of the collection tube (1) is provided with graduations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440840.2U CN218330693U (en) | 2022-09-15 | 2022-09-15 | Sampler convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440840.2U CN218330693U (en) | 2022-09-15 | 2022-09-15 | Sampler convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218330693U true CN218330693U (en) | 2023-01-17 |
Family
ID=84836794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222440840.2U Active CN218330693U (en) | 2022-09-15 | 2022-09-15 | Sampler convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218330693U (en) |
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2022
- 2022-09-15 CN CN202222440840.2U patent/CN218330693U/en active Active
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