CN220438165U - Simple and easy short-term test tube - Google Patents
Simple and easy short-term test tube Download PDFInfo
- Publication number
- CN220438165U CN220438165U CN202321494675.7U CN202321494675U CN220438165U CN 220438165 U CN220438165 U CN 220438165U CN 202321494675 U CN202321494675 U CN 202321494675U CN 220438165 U CN220438165 U CN 220438165U
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- tube
- spring
- outer tube
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- wall
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- 238000012031 short term test Methods 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 11
- 239000003153 chemical reaction reagent Substances 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000013076 target substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to the technical field of food safety detection and discloses a simple and rapid detection tube, which comprises an outer tube, wherein a tube cover is arranged at the top of the outer tube, a spring is fixedly connected to the outer surface of a supporting rod, a telescopic rod is arranged in the spring, an inserting block is fixedly connected to the other end of the spring, and the other end of the inserting block extends to the outer surface of the outer tube and is in sliding connection with the inner wall of a perforation. The utility model has the following advantages and effects: the user presses the inserted block and can reduce the length of spring to thereby make the inserted block slide to the inner wall of outer tube and take out the tube cap from the outer tube, after the user unclamps the inserted block, because the effect of spring the inserted block again can be rebounded the normal position, thereby stop the tube cap removal, promoted the convenience of whole device, shortened the time that the user opened the tube cap, promoted the work efficiency of detection work, the setting of telescopic link makes the spring be difficult for the distortion, thereby makes the inserted block insert in the perforation accurately.
Description
Technical Field
The utility model relates to the technical field of food safety detection, in particular to a simple and quick detection tube.
Background
With the increasing awareness of people on food safety, green health foods without pollution are increasingly popular. There is a great need in the market for a large number of semi-quantitative and even qualitative rapid detection methods, in which the sample is generally not subjected to complicated pretreatment, and the detection result can be obtained only in several minutes to more than ten minutes, and whether the sample contains a certain amount of target substances or what range the content of the target substances is approximately.
According to chinese patent publication No. CN201819886U, a vacuum self-priming type fast food safety detecting tube is provided, which relates to the technical field of food safety detection. The utility model comprises a colorless and transparent detection tube with a closed bottom end, wherein a detection agent is filled in the detection tube, the inside of the detection tube is vacuum, a rubber plug for sealing the detection tube is arranged at the tube orifice of the detection tube, a sampling needle is inserted into the rubber plug, a protective cover for protecting the sampling needle is further covered at the tube orifice of the detection tube, and the protective cover is respectively connected with the rubber plug and the tube orifice of the detection tube in a sealing way. The utility model has simple operation, short detection time, no need of professional personnel, long shelf life, recoverable detection tube and detected liquid, and no pollution to environment.
The above-mentioned patent possess easy and simple to handle, detection time is short, need not professional, the shelf life is long, the liquid after detecting the pipe and detecting can be retrieved, can not cause the effect of pollution to the environment, however, this patent is probably not convenient enough when opening the pipe, and thereby this detecting pipe probably can not reuse in addition and waste the cost.
Disclosure of Invention
The utility model aims to provide a simple and rapid detection tube which has the effects of saving detection time by opening the tube more conveniently and recycling the outer tube by replacing the inner tube so as to save resources and protect environment.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a simple and easy short-term test tube, includes the outer tube, and the top of outer tube is provided with the tube cap, the perforation has been seted up to the surface of tube cap, the inner wall fixedly connected with bracing piece of outer tube, the surface fixedly connected with spring of bracing piece, the inside of spring is provided with the telescopic link, the other end fixedly connected with inserted block of spring, the other end of inserted block extends to the surface and the fenestrate inner wall sliding connection of outer tube.
Through adopting above-mentioned technical scheme, the user presses the inserted block and can reduce the length of spring to thereby make the inserted block slide to the inner wall of outer tube and take out the tube cap from the outer tube, after the user unclamps the inserted block, owing to the effect of spring the inserted block can be by the normal position that rebounds again, thereby block the tube cap removal, promoted the convenience of whole device, shortened the time that the user opened the tube cap, promoted the work efficiency of detection work, the setting of telescopic link makes the spring be difficult for the warp, thereby make the inserted block insert in the perforation accurately.
The utility model is further provided with: the outer surface of outer tube is provided with the rubber circle, the inner wall fixedly connected with sealing washer of tube cap.
Through adopting above-mentioned technical scheme, the setting of rubber circle makes intraductal and outside air isolated, thereby the sealing washer has further promoted the leakproofness of device and has made the testing result more accurate.
The utility model is further provided with: the inside of outer tube is provided with the replacement pipe, the surface fixedly connected with pipe edge of replacement pipe, the lower surface fixedly connected with rubber piece of pipe edge.
Through adopting above-mentioned technical scheme, the simple structure of replacement pipe, user can use the replacement pipe when detecting different article, need not to use an outer tube that the structure is complicated at every turn to resources are saved, reduce cost.
The utility model is further provided with: the outer surface fixedly connected with bulge block of outer tube, the circular slot has been seted up to bulge block's surface, the surface and the inner wall joint of circular slot of rubber piece.
Through adopting above-mentioned technical scheme, after the user put into the outer tube with the replacement pipe, with the rubber piece joint in the circular slot to fixed replacement pipe has promoted the stability of whole device, pulls out the rubber piece from the circular slot, just can separate replacement pipe and outer tube and has promoted the convenience of whole device.
The utility model is further provided with: the inside of replacement pipe is provided with detect reagent, the surface of replacement pipe is provided with the instruction scale.
By adopting the technical scheme, the user can detect and read the result of the sample anywhere through the detection reagent and the indication scale.
The utility model is further provided with: the inner wall fixedly connected with dead lever of tube cap, the inner wall threaded connection of dead lever has the sample spoon.
Through adopting above-mentioned technical scheme, the user detects a sample every time, only need with sampling spoon replacement can, promoted whole device's convenience.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the matching arrangement among the outer tube, the tube cover, the perforation, the support rod, the spring, the telescopic rod, the insert block, the rubber ring and the sealing ring, when the device is used, a user presses the insert block to reduce the length of the spring, so that the insert block slides to the inner wall of the outer tube to take out the tube cover from the outer tube, after the user releases the insert block, the insert block can be rebounded to the original position under the action of the spring, thereby blocking the tube cover from moving, improving the convenience of the whole device, shortening the time for the user to open the tube cover, improving the working efficiency of detection work, and setting the telescopic rod enables the spring not to be easy to warp, thereby enabling the insert block to be accurately inserted into the perforation, the rubber ring is arranged to isolate the inside of the tube from the outside air, and the sealing ring further improves the sealing property of the device, so that the detection result is more accurate.
2. According to the utility model, through the cooperation arrangement among the replacement tube, the tube edge, the rubber block, the protruding block, the circular groove, the detection reagent, the indication scale, the fixing rod and the sampling spoon, the structure of the replacement tube is simple when the device is used, a user can use the replacement tube when detecting different objects, an outer tube with a complex structure is not needed to be used each time, so that resources are saved, the cost is reduced, the user can clamp the rubber block in the circular groove after putting the replacement tube into the outer tube, the replacement tube is fixed, the stability of the whole device is improved, the rubber block is pulled out of the circular groove, the convenience of the whole device is improved by separating the replacement tube from the outer tube, the detection reagent and the indication scale can be used for detecting and reading the samples anywhere, and the user only needs to replace the sampling spoon each time, so that the convenience of the whole device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the rubber ring structure of the utility model;
FIG. 3 is a schematic view of a sample spoon according to the present utility model;
FIG. 4 is a schematic view of the structure of an outer tube according to the present utility model;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure, 1, an outer tube; 2. a rubber ring; 3. a tube cover; 4. perforating; 5. a support rod; 6. a spring; 7. a telescopic rod; 8. inserting blocks; 9. replacing the tube; 10. a tube edge; 11. a rubber block; 12. a protruding block; 13. a circular groove; 14. a seal ring; 15. a detection reagent; 16. an indication scale; 17. a fixed rod; 18. sampling spoon.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
Referring to fig. 1-5, a simple and rapid detection tube comprises an outer tube 1, a tube cover 3 is arranged at the top of the outer tube 1, a perforation 4 is arranged on the outer surface of the tube cover 3, a supporting rod 5 is fixedly connected to the inner wall of the outer tube 1, a spring 6 is fixedly connected to the outer surface of the supporting rod 5, a telescopic rod 7 is arranged in the spring 6, an inserting block 8 is fixedly connected to the other end of the spring 6, the other end of the inserting block 8 extends to the outer surface of the outer tube 1 and is slidably connected with the inner wall of the perforation 4, a rubber ring 2 is arranged on the outer surface of the outer tube 1, a sealing ring 14 is fixedly connected to the inner wall of the tube cover 3, a user presses the inserting block 8 to reduce the length of the spring 6, so that the inserting block 8 slides to the inner wall of the outer tube 1 to take out the tube cover 3 from the outer tube 1, after the inserting block 8 is loosened by the user, the inserting block 8 can be rebounded back due to the action of the spring 6, so that the tube cover 3 is blocked from moving, the convenience of the whole device is improved, the time for opening the pipe cover 3 by a user is shortened, the working efficiency of detection work is improved, the spring 6 is not easy to warp due to the arrangement of the telescopic rod 7, the insert block 8 is accurately inserted into the through hole 4, the inside of the pipe is isolated from outside air due to the arrangement of the rubber ring 2, the tightness of the device is further improved by the sealing ring 14, the detection result is more accurate, the replacement pipe 9 is arranged in the outer pipe 1, the pipe edge 10 is fixedly connected with the outer surface of the replacement pipe 9, the rubber block 11 is fixedly connected with the lower surface of the pipe edge 10, the protruding block 12 is fixedly connected with the outer surface of the outer pipe 1, the round groove 13 is formed in the outer surface of the protruding block 12, the outer surface of the rubber block 11 is clamped with the inner wall of the round groove 13, the detection reagent 15 is arranged in the inner part of the replacement pipe 9, the indication scale 16 is arranged on the outer surface of the replacement pipe 9, the inner wall of the pipe cover 3 is fixedly connected with the fixing rod 17, the inner wall threaded connection of dead lever 17 has sampling spoon 18, the simple structure of replacement pipe 9, can use replacement pipe 9 when the user detects different article, need not to use an outer tube 1 that the structure is complicated at every turn, thereby resources are saved, reduce cost, after the user put into outer tube 1 with replacement pipe 9, with rubber piece 11 joint in circular slot 13, thereby fixed replacement pipe 9, the stability of whole device has been promoted, extract rubber piece 11 from circular slot 13, just can separate replacement pipe 9 and outer tube 1 promoted whole device's convenience, detect and read the result through detect reagent 15 and instruction scale 16 the user can be to the sample at any place, every time the user detects a sample, only need with sampling spoon 18 replace can, whole device's convenience has been promoted.
In the utility model, through the matching arrangement among the outer tube 1, the tube cover 3, the perforation 4, the supporting rod 5, the spring 6, the telescopic rod 7, the inserting block 8, the rubber ring 2 and the sealing ring 14, when the device is used, a user presses the inserting block 8 to reduce the length of the spring 6, so that the inserting block 8 slides to the inner wall of the outer tube 1 to take the tube cover 3 out of the outer tube 1, when the user releases the inserting block 8, the inserting block 8 can be rebounded to the original position again due to the action of the spring 6, thereby blocking the movement of the tube cover 3, improving the convenience of the whole device, shortening the time for the user to open the tube cover 3, improving the working efficiency of the detection work, the telescopic rod 7 ensures that the spring 6 is not easy to warp, the inserting block 8 is accurately inserted into the perforation 4, the rubber ring 2 is arranged to isolate the tube from outside air, the sealing ring 14 further improves the tightness of the device, so that the detection result is more accurate, through the matching arrangement among the replacement tube 9, the tube edge 10, the rubber block 11, the protruding block 12, the circular groove 13, the detection reagent 15, the indication scale 16, the fixed rod 17 and the sampling spoon 18, the device has simple structure, when in use, a user can use the replacement tube 9 to detect different objects without using one outer tube 1 with complex structure each time, thereby saving resources, reducing cost, the user clamps the rubber block 11 in the circular groove 13 after putting the replacement tube 9 into the outer tube 1, thereby fixing the replacement tube 9, improving the stability of the whole device, pulling the rubber block 11 out of the circular groove 13, separating the replacement tube 9 from the outer tube 1, improving the convenience of the whole device, and carrying out detection and reading results on samples by the detection reagent 15 and the indication scale 16, each time a user detects a sample, only the sampling spoon 18 needs to be replaced, and convenience of the whole device is improved.
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. Simple and easy short-term test pipe, including outer tube (1), its characterized in that: the top of outer tube (1) is provided with tube cap (3), perforation (4) have been seted up to the surface of tube cap (3), the inner wall fixedly connected with bracing piece (5) of outer tube (1), the surface fixedly connected with spring (6) of bracing piece (5), the inside of spring (6) is provided with telescopic link (7), the other end fixedly connected with inserted block (8) of spring (6), the other end of inserted block (8) extends to the surface of outer tube (1) and the inner wall sliding connection of perforation (4).
2. A simple and rapid test tube according to claim 1, wherein: the outer surface of the outer tube (1) is provided with a rubber ring (2), and the inner wall of the tube cover (3) is fixedly connected with a sealing ring (14).
3. A simple and rapid test tube according to claim 1, wherein: the inside of outer tube (1) is provided with replacement pipe (9), the surface fixedly connected with pipe edge (10) of replacement pipe (9), the lower surface fixedly connected with rubber piece (11) of pipe edge (10).
4. A simple and rapid test tube according to claim 3, wherein: the outer surface of the outer tube (1) is fixedly connected with a protruding block (12), a round groove (13) is formed in the outer surface of the protruding block (12), and the outer surface of the rubber block (11) is clamped with the inner wall of the round groove (13).
5. A simple and rapid test tube according to claim 3, wherein: the inside of replacement pipe (9) is provided with detect reagent (15), the surface of replacement pipe (9) is provided with instruction scale (16).
6. A simple and rapid test tube according to claim 1, wherein: the inner wall of the pipe cover (3) is fixedly connected with a fixing rod (17), and the inner wall of the fixing rod (17) is connected with a sampling spoon (18) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494675.7U CN220438165U (en) | 2023-06-13 | 2023-06-13 | Simple and easy short-term test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494675.7U CN220438165U (en) | 2023-06-13 | 2023-06-13 | Simple and easy short-term test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438165U true CN220438165U (en) | 2024-02-02 |
Family
ID=89693871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494675.7U Active CN220438165U (en) | 2023-06-13 | 2023-06-13 | Simple and easy short-term test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438165U (en) |
-
2023
- 2023-06-13 CN CN202321494675.7U patent/CN220438165U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |