CN111635854B - Microbial detection kit - Google Patents
Microbial detection kit Download PDFInfo
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- CN111635854B CN111635854B CN202010627753.0A CN202010627753A CN111635854B CN 111635854 B CN111635854 B CN 111635854B CN 202010627753 A CN202010627753 A CN 202010627753A CN 111635854 B CN111635854 B CN 111635854B
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- positioning
- driving
- positioning disk
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
Abstract
The invention discloses a microorganism detection kit, which comprises a first positioning disk (1), wherein a second positioning disk (2) which can be connected and matched with the first positioning disk in a circumferential rotating manner is radially arranged at the edge of the first positioning disk (1), a circle of concentric driving edges (3) are axially extended outwards from the edge of the second positioning disk (2), the kit is composed of the first positioning disk (1), the second positioning disk (2) and the driving edges (3), and an end cover (4) which is matched with the first positioning disk in a sealing and screwing manner is arranged at the opening end of the kit. The invention has simple structure and convenient operation, can especially meet the daily detection and sampling requirements, can be operated by one hand, and greatly improves the convenience in the operation process.
Description
Technical Field
The invention relates to the technical field related to microorganism detection equipment, in particular to a microorganism detection kit.
Background
The in-process of daily little biological detection work often can use relevant kit, the most holistic structure of current common microorganism kit is comparatively single with its service function, it is mainly with relevant detection card disect insertion to every independent cavity of packing, the in-process that uses need be repeated every independent detection card sampling of taking detect and seal up deposit, especially for the accuracy that improves the detection sample data, often a sample will gather the multiple detection and the seal up deposit that carry on correlatively, holistic work efficiency is lower.
Disclosure of Invention
The present invention aims to provide a microorganism detection kit which can effectively solve the problems existing in the background art.
In order to solve the problems existing in the background technology, the device comprises a first positioning disk 1, wherein a second positioning disk 2 which can be connected and matched with the first positioning disk 1 in a circumferential rotating manner is radially arranged at the edge of the first positioning disk 1, a circle of concentric driving edges 3 axially extend out from the edge of the second positioning disk 2, a reagent kit is formed by the first positioning disk 1, the second positioning disk 2 and the driving edges 3, and an end cover 4 which is matched with the reagent kit in a sealing and screwing manner is arranged at the opening end of the reagent kit;
a positioning tube 5 concentric with the first positioning disc 1 is fixedly embedded in the middle of the first positioning disc 1, the whole positioning tube 5 is of a hollow tubular structure with openings at two ends, and one end of the positioning tube 5 is in sealing contact with the end face of the end cover 4;
a sampling device and a packing device are arranged between the driving edge 3 and the positioning tube 5;
the sampling device comprises a positioning shaft 6 which is annularly arrayed on the second positioning disc 2, the positioning shaft 6 is in rotating connection and matching with the second positioning disc 2, a detection card 7 and a driving connecting rod 8 are respectively and radially fixed on the outer circular surface of the positioning shaft 6, a sampling detection window 9 is arranged at the end part of the detection card 7, the whole sampling detection window 9 is of a concave structure, and the end part of the driving connecting rod 8 is in butt joint with the driving device;
the driving device comprises a guide chute 10 arranged on the inner side surface of the first positioning plate 1, the guide chute 10 is integrally of a water drop-shaped structure with one side round and one side sharp, a positioning shaft head 11 capable of moving along the arrangement direction of the guide chute 10 is arranged in the guide chute 10, a driving shaft 12 concentric with the positioning shaft head is axially fixed on the end surface of the positioning shaft head 11, and the end part of the driving connecting rod 8 is radially connected and fixed with the outer circular surface of the driving shaft 12 to form a whole.
The packing device comprises ring grooves 13 respectively formed in the second positioning plate 2 and the end cover 4, ring rails 14 are fixedly installed in the ring grooves 13, the two ring rails 14 are connected and fixed into a whole through a silica gel rubber plate 15, and the silica gel rubber plate 15 can be tightly attached to the edge of the groove opening of the sampling detection window 9.
A positioning plate 16 which is arranged in the radial direction is fixed in the positioning tube 5, and the positioning plate 16 is provided with a finger groove 17 for the index finger, the middle finger, the ring finger and the little finger to buckle in.
One side of the outer circular surface of the driving edge 3, which is close to the tip end of the guide chute 10, is penetrated with a detection port 18 through which the sampling detection window 9 passes, and a cover plate 19 which can be in snap fit with the cover is installed on the detection port 18.
An included angle of 45-55 degrees is formed between the detection card 7 and the driving connecting rod 8.
The driving edge 3 is covered with a layer of rubber layer.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, convenient operation especially can satisfy daily detection and sampling's needs, and the one hand can be operated simultaneously, great improvement the convenience among the operation process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.
Referring to fig. 1-2, the embodiment is implemented by adopting the following technical scheme, including a first positioning disk 1, a second positioning disk 2 which can be connected and matched with the first positioning disk 1 in a circumferential direction is radially arranged at the edge of the first positioning disk 1, a circle of concentric driving edges 3 axially extend out from the edge of the second positioning disk 2, a reagent box is formed by the first positioning disk 1, the second positioning disk 2 and the driving edges 3, and an end cover 4 which is matched with the first positioning disk 1 in a sealing and screwing manner is arranged at the opening end of the reagent box;
a positioning tube 5 concentric with the first positioning disc 1 is fixedly embedded in the middle of the first positioning disc 1, the whole positioning tube 5 is of a hollow tubular structure with openings at two ends, and one end of the positioning tube 5 is in sealing contact with the end face of the end cover 4;
a sampling device and a packing device are arranged between the driving edge 3 and the positioning tube 5;
the sampling device comprises a positioning shaft 6 which is annularly arrayed on the second positioning disc 2, the positioning shaft 6 is in rotating connection and matching with the second positioning disc 2, a detection card 7 and a driving connecting rod 8 are respectively and radially fixed on the outer circular surface of the positioning shaft 6, a sampling detection window 9 is arranged at the end part of the detection card 7, the whole sampling detection window 9 is of a concave structure, and the end part of the driving connecting rod 8 is in butt joint with the driving device;
the driving device comprises a guide chute 10 arranged on the inner side surface of the first positioning plate 1, the guide chute 10 is integrally of a water drop-shaped structure with one side round and one side sharp, a positioning shaft head 11 capable of moving along the arrangement direction of the guide chute 10 is arranged in the guide chute 10, a driving shaft 12 concentric with the positioning shaft head is axially fixed on the end surface of the positioning shaft head 11, and the end part of the driving connecting rod 8 is radially connected and fixed with the outer circular surface of the driving shaft 12 to form a whole.
The packing device comprises ring grooves 13 respectively formed in the second positioning plate 2 and the end cover 4, ring rails 14 are fixedly mounted in the ring grooves 13 (the ring grooves 13 and the ring rails 14 are not in clearance rotation connection and matching), the two ring rails 14 are connected and fixed into a whole through a silica gel rubber plate 15, and the silica gel rubber plate 15 can be tightly attached to the edge of the groove opening of the sampling detection window 9.
A positioning plate 16 which is arranged in the radial direction is fixed in the positioning tube 5, and the positioning plate 16 is provided with a finger groove 17 for the index finger, the middle finger, the ring finger and the little finger to buckle in.
One side of the outer circular surface of the driving edge 3, which is close to the tip end of the guide chute 10, is penetrated with a detection port 18 through which the sampling detection window 9 passes, and a cover plate 19 which can be in snap fit with the cover is installed on the detection port 18.
An included angle of 45-55 degrees is formed between the detection card 7 and the driving connecting rod 8.
The driving edge 3 is covered with a layer of rubber layer.
The following will further explain the application method and the principle of the technical solution part in this embodiment with reference to the accompanying drawings:
when in use, firstly, an operator uses the index finger, the middle finger, the ring finger and the little finger of one hand to buckle into the corresponding finger groove 17, then the driving edge 3 and the second positioning disk 2 are shifted by a thumb to rotate together, the driving edge 3 and the second positioning disk 2 drag the detection card 7 and the driving connecting rod 8 to rotate through the positioning shaft 6 in the process of rotating together, the driving connecting rod 8 moves along the arrangement direction of the guide chute 10 through the driving shaft 12 and the positioning shaft head 11 in the process of rotating, when the positioning shaft head 11 moves to the tip end of the guide chute 10, the positioning shaft 6 is shifted to rotate by the driving connecting rod 8, the detection card 7 starts to press and pull the rubber plate 15 gradually in the rotating process of the positioning shaft 6 until the sampling detection window 9 is exposed out of the detection port 18, corresponding sampling detection work can be carried out at the moment, and each sampling detection window 9 in the reagent kit is used in a reciprocating and alternating mode;
when the positioning spindle head 11 completely passes over the tip of the guide chute 10, the sampling and testing window 9 is retracted into the reagent box again, and the rubber sheet 15 covers the sampling and testing window 9 again.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A microorganism detection kit is characterized by comprising a first positioning disk (1), wherein a second positioning disk (2) which can be connected and matched with the first positioning disk in a circumferential rotating manner is radially arranged at the edge of the first positioning disk (1), a circle of concentric driving edges (3) axially extend outwards from the edge of the second positioning disk (2), the kit is composed of the first positioning disk (1), the second positioning disk (2) and the driving edges (3), and an end cover (4) which is matched with the first positioning disk in a sealing and screwing manner is arranged at the opening end of the kit;
a positioning pipe (5) concentric with the first positioning disc (1) is fixedly embedded in the middle of the first positioning disc (1), the whole positioning pipe (5) is of a hollow tubular structure with openings at two ends, and one end of the positioning pipe (5) is in sealing contact with the end face of the end cover (4);
a sampling device and a packing device are arranged between the driving edge (3) and the positioning tube (5);
the sampling device comprises a positioning shaft (6) which is annularly arrayed on a second positioning disc (2), the positioning shaft (6) is in rotating connection and matching with the second positioning disc (2), a detection card (7) and a driving connecting rod (8) are respectively and radially fixed on the outer circular surface of the positioning shaft (6), a sampling detection window (9) is arranged at the end part of the detection card (7), the sampling detection window (9) is integrally of a concave structure, and the end part of the driving connecting rod (8) is in butt joint with a driving device;
the driving device comprises a guide chute (10) arranged on the inner side surface of the first positioning plate (1), the guide chute (10) is integrally of a water drop-shaped structure with one side round and one side pointed, a positioning shaft head (11) capable of moving along the arrangement direction of the guide chute (10) is arranged in the guide chute (10), a driving shaft (12) concentric with the positioning shaft head is axially fixed on the end surface of the positioning shaft head (11), and the end part of the driving connecting rod (8) is radially connected and fixed with the outer circular surface of the driving shaft (12) to form a whole.
2. The microorganism detection kit according to claim 1, wherein the packing device comprises a ring groove (13) respectively formed on the second positioning plate (2) and the end cap (4), a ring rail (14) is fixedly installed in the ring groove (13), the two ring rails (14) are connected and fixed into a whole through a silica gel sheet (15), and the silica gel sheet (15) can be tightly attached to the groove opening edge part of the sampling detection window (9).
3. The microorganism detection kit according to claim 1, wherein a positioning plate (16) is fixed inside the positioning tube (5), and the positioning plate (16) is provided with finger grooves (17) for the index finger, the middle finger, the ring finger and the little finger to buckle into.
4. The microorganism detection kit according to claim 1, wherein a detection port (18) for passing the sampling detection window (9) is formed through one side of the outer circumferential surface of the driving edge (3) close to the tip of the guide chute (10), and a cover plate (19) which can be in snap fit with the detection port (18) is installed on the detection port (18).
5. The microorganism detection kit according to claim 1, wherein the detection card (7) and the driving link (8) are arranged with an included angle of 45-55 °.
6. The microorganism detection kit according to claim 1, wherein the driving edge (3) is covered with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627753.0A CN111635854B (en) | 2020-07-02 | 2020-07-02 | Microbial detection kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627753.0A CN111635854B (en) | 2020-07-02 | 2020-07-02 | Microbial detection kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111635854A CN111635854A (en) | 2020-09-08 |
| CN111635854B true CN111635854B (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010627753.0A Active CN111635854B (en) | 2020-07-02 | 2020-07-02 | Microbial detection kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111635854B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363245A (en) * | 1980-11-18 | 1982-12-14 | Peerless Electronics Research Corp. | Sampling apparatus |
| US4541291A (en) * | 1982-08-20 | 1985-09-17 | U.S. Philips Corporation | Automatic sampling arrangement |
| US6024921A (en) * | 1996-02-21 | 2000-02-15 | Bio Merieux, Inc. | Incubation station for test sample cards |
| CN209356507U (en) * | 2018-12-28 | 2019-09-06 | 山东众合天成检验有限公司 | Microbial toxin detection device in a kind of milk |
-
2020
- 2020-07-02 CN CN202010627753.0A patent/CN111635854B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363245A (en) * | 1980-11-18 | 1982-12-14 | Peerless Electronics Research Corp. | Sampling apparatus |
| US4541291A (en) * | 1982-08-20 | 1985-09-17 | U.S. Philips Corporation | Automatic sampling arrangement |
| US6024921A (en) * | 1996-02-21 | 2000-02-15 | Bio Merieux, Inc. | Incubation station for test sample cards |
| CN209356507U (en) * | 2018-12-28 | 2019-09-06 | 山东众合天成检验有限公司 | Microbial toxin detection device in a kind of milk |
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| Publication number | Publication date |
|---|---|
| CN111635854A (en) | 2020-09-08 |
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