CN212142674U - Anti-pollution test tube of clinical laboratory - Google Patents
Anti-pollution test tube of clinical laboratory Download PDFInfo
- Publication number
- CN212142674U CN212142674U CN202020736516.3U CN202020736516U CN212142674U CN 212142674 U CN212142674 U CN 212142674U CN 202020736516 U CN202020736516 U CN 202020736516U CN 212142674 U CN212142674 U CN 212142674U
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- pipe body
- groove
- inner pipe
- silica gel
- rotating shaft
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Abstract
The utility model discloses an anti-pollution test tube of clinical laboratory, protruding including upper cover plate, sealing plug, outer body, bottom hole, rubber pad, spacing groove, interior body, mounting groove, first turn trough, second turn trough, backup pad, side channel, heat-resisting silica gel packing ring, limiting plate, window, second pivot, spring, constant head tank, first pivot and location. The utility model adopts a combined structure of the outer pipe body and the inner pipe body, and the inner pipe body can be fixed inside the outer pipe body through the limiting plate on the surface of the inner pipe body, so that the bottom end of the inner pipe body is clamped inside the heat-resistant silica gel gasket, and the inner pipe body can be protected through the outer pipe body and the rubber pad; can make location arch and constant head tank take place the dislocation through rotating the backup pad, the backup pad can slide in the mounting groove is inside this moment for the spring is compressed, until rotating the backup pad to the bottom, can block the protruding block again in the constant head tank of location under the reaction of spring this moment, thereby fix the backup pad.
Description
Technical Field
The utility model relates to an anti-pollution test tube specifically is an anti-pollution test tube of clinical laboratory belongs to clinical laboratory application technical field.
Background
Clinical laboratory is the bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral, and transfusions; the clinical laboratory uses test tubes, which are common instruments in chemical laboratories, and are used as reaction vessels for small amounts of reagents, and are used at normal temperature or under heating (the test tubes should be preheated before heating, otherwise the test tubes are easy to burst); the test tubes are classified into general test tubes, cuvettes, centrifuge test tubes, etc., and the specification of the general test tubes is expressed by outer diameter (mm) × length (mm), for example, 15 × 150, 18 × 180, 20 × 200, etc.
In prior art, the test tube has obtained extensive application in the inspection administrative or technical offices, and current test tube structure is generally comparatively simple, damages through colliding or tumbling easily when using, has reduced the life of test tube, and present test tube need place it perpendicularly through the test-tube rack when using, and direct interim the placing of not being convenient for is comparatively troublesome during the use. Therefore, a clinical laboratory contamination prevention test tube has been proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-pollution test tube of clinical laboratory in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, an anti-pollution test tube for clinical laboratory, which comprises an upper cover plate, a sealing plug, an outer tube body, an inner tube body, a connecting structure, a supporting plate and a heat-resistant silica gel gasket which are arranged from top to bottom in sequence;
the inner pipe body is sleeved inside the outer pipe body, a rubber pad is fixedly connected to the inner side wall of the inner pipe body, a limiting groove is formed in the side surface of the inner side of the rubber pad, a limiting plate is fixedly connected to the side surface of the outer side of the inner pipe body, and the limiting plate is clamped inside the limiting groove; the inner side wall of the bottom end of the inner tube body is fixedly connected with the heat-resistant silica gel gasket, and the bottom end of the inner tube body is clamped inside the heat-resistant silica gel gasket;
the connecting structure comprises a mounting groove, a side groove, a first rotating shaft and a second rotating shaft, wherein the inner side wall of the mounting groove is respectively provided with a first rotating groove and a second rotating groove, the side groove is formed in the side surface of the top end of the supporting plate, the side surfaces of the two sides of the top end of the supporting plate are respectively and fixedly connected with the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively clamped in the first rotating groove and the second rotating groove; a spring is arranged in the side groove and sleeved on the surface of the second rotating shaft; the side of one side on backup pad top rigid coupling has the location protruding, it has the constant head tank to open on the inside wall of mounting groove, just the protruding block in location is in inside the constant head tank.
Preferably, the bottom end of the upper cover plate is fixedly connected with the sealing plug, the upper cover plate is in threaded connection with the top end of the outer tube body, and the bottom end of the sealing plug is clamped inside the top end of the inner tube body.
Preferably, the rubber pad is distributed in the outer tube body in an annular manner, a bottom hole is formed in the bottom end of the outer tube body, and a viewing window is formed in the side face of the outer tube body.
Preferably, the number of the support plates is three, and the three support plates are annularly distributed on the outer side of the outer tube body.
Preferably, the heat-resistant silica gel gasket is of an annular structure, and the size of the heat-resistant silica gel gasket is matched with that of the inner pipe body.
Preferably, the top end of the supporting plate is rotatably connected with the outer pipe body, and the positioning protrusions are annularly distributed on the side face of the top end of the supporting plate.
The utility model has the advantages that:
1. the utility model adopts a combined structure of the outer pipe body and the inner pipe body, the inner pipe body can be fixed inside the outer pipe body through the limiting plate on the surface of the inner pipe body, so that the bottom end of the inner pipe body is clamped inside the heat-resistant silica gel gasket, the inner pipe body can be protected through the outer pipe body and the rubber pad, and the service life is prolonged;
2. the utility model discloses a rotate the backup pad and can make the location protruding take place the dislocation with the constant head tank, the backup pad can slide in the mounting groove is inside this moment for the spring is compressed, until rotating the backup pad to the bottom, can fix a position protruding block again at the constant head tank under the reaction of spring this moment, thereby fix the backup pad, be convenient for support this device, also comparatively simple when accomodating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a connection diagram of the outer tube and the inner tube of the present invention;
fig. 3 is a schematic view of the connection structure of the present invention.
In the figure: 1. upper cover plate, 2, sealing plug, 3, outer body, 31, bottom hole, 4, rubber pad, 41, spacing groove, 5, interior body, 6, mounting groove, 61, first groove of changeing, 62, second groove of changeing, 7, backup pad, 71, side groove, 8, heat-resisting silica gel packing ring, 9, limiting plate, 10, window, 11, second pivot, 12, spring, 13, constant head tank, 14, first pivot, 15, location arch.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, an anti-pollution test tube for clinical laboratory, comprises an upper cover plate 1, a sealing plug 2, an outer tube 3, an inner tube 5, a connecting structure, a supporting plate 7 and a heat-resistant silica gel gasket 8 which are sequentially arranged from top to bottom;
the inner pipe body 5 is sleeved inside the outer pipe body 3, a rubber pad 4 is fixedly connected to the inner side wall of the inner pipe body 5, a limiting groove 41 is formed in the side surface of the inner side of the rubber pad 4, a limiting plate 9 is fixedly connected to the side surface of the outer side of the inner pipe body 5, and the limiting plate 9 is clamped inside the limiting groove 41; the inner side wall of the bottom end of the inner tube body 5 is fixedly connected with the heat-resistant silica gel gasket 8, and the bottom end of the inner tube body 5 is clamped in the heat-resistant silica gel gasket 8;
the connecting structure comprises a mounting groove 6, a side groove 71, a first rotating shaft 14 and a second rotating shaft 11, wherein a first rotating groove 61 and a second rotating groove 62 are respectively formed in the inner side wall of the mounting groove 6, the side groove 71 is formed in the side surface of the top end of the supporting plate 7, the first rotating shaft 14 and the second rotating shaft 11 are respectively fixedly connected to the side surfaces of the two sides of the top end of the supporting plate 7, and the first rotating shaft 14 and the second rotating shaft 11 are respectively clamped in the first rotating groove 61 and the second rotating groove 62; a spring 12 is arranged in the side groove 71, and the spring 12 is sleeved on the surface of the second rotating shaft 11; the side rigid coupling in one side on backup pad 7 top has the location arch 15, it has constant head tank 13 to open on the inside wall of mounting groove 6, just the protruding 15 block in location is in inside constant head tank 13.
The bottom end of the upper cover plate 1 is fixedly connected with the sealing plug 2, the upper cover plate 1 is in threaded connection with the top end of the outer tube body 3, the bottom end of the sealing plug 2 is clamped inside the top end of the inner tube body 5, and the inner tube body 5 can be sealed through the upper cover plate 1; the rubber pads 4 are annularly distributed in the outer tube body 3, a bottom hole 31 is formed in the bottom end of the outer tube body 3, a viewing window 10 is formed in the side face of the outer tube body 3, and the inner tube body 5 is observed through the viewing window 10; the number of the support plates 7 is three, the three support plates 7 are annularly distributed on the outer side of the outer tube body 3, and the device can be supported through the support plates 7; the heat-resistant silica gel gasket 8 is of an annular structure, the size of the heat-resistant silica gel gasket is matched with that of the inner pipe body 5, and the inner pipe body 5 can be supported through the heat-resistant silica gel gasket 8; the backup pad 7 top with outer body 3 rotates to be connected, just location arch 15 is the annular distribution and is in 7 top sides of backup pad are convenient for with the backup pad 7 is accomodate to inside mounting groove 6.
When the utility model is used, the inner pipe body 5 is firstly placed inside the outer pipe body 3 from the top end of the outer pipe body 3, at the moment, the limiting plate 9 is clamped inside the limiting groove 41 on the inner side surface of the rubber pad 4 until the bottom end of the inner pipe body 5 is clamped inside the heat-resistant silica gel gasket 8, and then the upper cover plate 1 is screwed on the top end of the outer pipe body 3, at the moment, the sealing plug 2 is clamped inside the top end of the inner pipe body 5, so that the anti-pollution effect is achieved; meanwhile, the bottom end of the outer tube body 3 is provided with the bottom hole 31, the inner tube body 5 can be heated through the bottom hole 31, and the use is simple;
then the supporting plate 7 is rotated, the positioning bulge 15 on the side surface of the top end of the supporting plate 7 is dislocated with the positioning groove 13, at the moment, the supporting plate 7 can slide in the mounting groove 6, the spring 12 is compressed until the supporting plate 7 is rotated to the bottom end, and at the moment, the positioning bulge 15 can be clamped in the positioning groove 13 again under the reaction action of the spring 12, so that the supporting plate 7 is fixed, and the device is convenient to support; by rotating the support plate 7 to the inside of the mounting groove 6, the support plate 7 can be housed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An anti-pollution test tube of clinical laboratory, its characterized in that: the sealing device comprises an upper cover plate (1), a sealing plug (2), an outer pipe body (3), an inner pipe body (5), a connecting structure, a supporting plate (7) and a heat-resistant silica gel gasket (8) which are sequentially arranged from top to bottom;
the inner pipe body (5) is sleeved inside the outer pipe body (3), a rubber pad (4) is fixedly connected to the inner side wall of the inner pipe body (5), a limiting groove (41) is formed in the side surface of the inner side of the rubber pad (4), a limiting plate (9) is fixedly connected to the side surface of the outer side of the inner pipe body (5), and the limiting plate (9) is clamped inside the limiting groove (41); the inner side wall of the bottom end of the inner tube body (5) is fixedly connected with the heat-resistant silica gel gasket (8), and the bottom end of the inner tube body (5) is clamped in the heat-resistant silica gel gasket (8);
the connecting structure comprises a mounting groove (6), a side groove (71), a first rotating shaft (14) and a second rotating shaft (11), wherein a first rotating groove (61) and a second rotating groove (62) are respectively formed in the inner side wall of the mounting groove (6), the side groove (71) is formed in the side surface of the top end of the supporting plate (7), the first rotating shaft (14) and the second rotating shaft (11) are respectively and fixedly connected to the side surfaces of the two sides of the top end of the supporting plate (7), and the first rotating shaft (14) and the second rotating shaft (11) are respectively clamped in the first rotating groove (61) and the second rotating groove (62); a spring (12) is arranged inside the side groove (71), and the spring (12) is sleeved on the surface of the second rotating shaft (11); the side of one side on backup pad (7) top rigid coupling has location arch (15), it has constant head tank (13) to open on the inside wall of mounting groove (6), just location arch (15) block is in inside constant head tank (13).
2. A clinical laboratory anti-contamination test tube according to claim 1, characterized in that: the bottom end of the upper cover plate (1) is fixedly connected with the sealing plug (2), the upper cover plate (1) is in threaded connection with the top end of the outer tube body (3), and the bottom end of the sealing plug (2) is clamped inside the top end of the inner tube body (5).
3. A clinical laboratory anti-contamination test tube according to claim 1, characterized in that: the rubber pad (4) is distributed in the outer tube body (3) in an annular mode, a bottom hole (31) is formed in the bottom end of the outer tube body (3), and a viewing window (10) is formed in the side face of the outer tube body (3).
4. A clinical laboratory anti-contamination test tube according to claim 1, characterized in that: the number of the supporting plates (7) is three, and the three supporting plates (7) are annularly distributed on the outer side of the outer tube body (3).
5. A clinical laboratory anti-contamination test tube according to claim 1, characterized in that: the heat-resistant silica gel gasket (8) is of an annular structure, and the size of the heat-resistant silica gel gasket is matched with that of the inner pipe body (5).
6. A clinical laboratory anti-contamination test tube according to claim 1, characterized in that: the top end of the supporting plate (7) is rotatably connected with the outer tube body (3), and the positioning protrusions (15) are annularly distributed on the side face of the top end of the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736516.3U CN212142674U (en) | 2020-05-07 | 2020-05-07 | Anti-pollution test tube of clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736516.3U CN212142674U (en) | 2020-05-07 | 2020-05-07 | Anti-pollution test tube of clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212142674U true CN212142674U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736516.3U Expired - Fee Related CN212142674U (en) | 2020-05-07 | 2020-05-07 | Anti-pollution test tube of clinical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212142674U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871242A (en) * | 2021-02-23 | 2021-06-01 | 河南工业和信息化职业学院 | University's chemistry teaching is with dangerous chemical reagent appearance experimental apparatus that sends out |
| CN113071785A (en) * | 2021-03-23 | 2021-07-06 | 起源细胞技术(滁州)有限公司 | Structure for detecting sample sampler |
| CN113996352A (en) * | 2021-10-23 | 2022-02-01 | 美东汇成生命科技(昆山)有限公司 | Sealed effectual centrifuging tube |
| CN114289090A (en) * | 2021-12-31 | 2022-04-08 | 江苏富世康医疗有限公司 | Anti-pollution test tube for biological test and preparation method thereof |
-
2020
- 2020-05-07 CN CN202020736516.3U patent/CN212142674U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871242A (en) * | 2021-02-23 | 2021-06-01 | 河南工业和信息化职业学院 | University's chemistry teaching is with dangerous chemical reagent appearance experimental apparatus that sends out |
| CN113071785A (en) * | 2021-03-23 | 2021-07-06 | 起源细胞技术(滁州)有限公司 | Structure for detecting sample sampler |
| CN113996352A (en) * | 2021-10-23 | 2022-02-01 | 美东汇成生命科技(昆山)有限公司 | Sealed effectual centrifuging tube |
| CN113996352B (en) * | 2021-10-23 | 2022-10-25 | 美东汇成生命科技(昆山)有限公司 | Sealed effectual centrifuging tube |
| CN114289090A (en) * | 2021-12-31 | 2022-04-08 | 江苏富世康医疗有限公司 | Anti-pollution test tube for biological test and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |