CN219957365U - Novel manual interpretation instrument - Google Patents
Novel manual interpretation instrument Download PDFInfo
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- CN219957365U CN219957365U CN202321154435.2U CN202321154435U CN219957365U CN 219957365 U CN219957365 U CN 219957365U CN 202321154435 U CN202321154435 U CN 202321154435U CN 219957365 U CN219957365 U CN 219957365U
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- instrument
- frame
- sample bin
- novel manual
- reflecting mirror
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- 239000003814 drug Substances 0.000 claims abstract description 17
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005142 microbroth dilution method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a novel manual interpretation instrument, which belongs to the technical field of drug sensitivity test equipment and comprises an instrument frame, wherein a sample bin is arranged at the upper part of the instrument frame, a reflecting mirror is arranged at the lower part of the instrument frame, the sample bin is of a semi-enclosed structure with a top and three side faces blocked, an illumination facility is arranged in the sample bin, a drawer type storage rack is arranged at the opening side of the sample bin, the reflecting mirror at the lower part of the instrument frame has an amplifying function, and the drawer type storage rack in the sample bin can be placed in the visual field of the reflecting mirror. A drawer type commodity shelf loaded with 96 Kong Yaomin plates is placed in a three-side light-tight sample bin, and the drawer type design can prevent the 96 Kong Yaomin plates from side turning or dumping during observation, so that the biological safety of a laboratory is better ensured; the illumination facility provides illumination, rotates the reflector below and makes 96 Kong Yaomin boards be located the centre in below reflector field of vision, makes things convenient for the experimenter to observe with naked eyes, is not influenced by external factors such as laboratory light source, window orientation, improves experimental result precision.
Description
Technical Field
The utility model belongs to the technical field of drug sensitivity test equipment, and particularly relates to a novel manual interpretation instrument.
Background
96-well bouillon dilution method drug sensitive plate is a method suggested by WHO for measuring the corresponding minimum inhibitory growth concentration of bacteria in different drugs. Conventional observations often use visual inspection or simple frame + mirror reflection methods.
However, both of the above-described observation methods have drawbacks: in the first observation method, the drug sensitive plate needs to be lifted above the head, abundant manual experience is needed during observation, the result is inconvenient to record during single observation, and the efficiency of recording the experimental result is low; and there is a possibility that the liquid leakage in the plate is affected by dumping and rollover. In the second observation method, as the simple frame has no shading side plates at two sides and a positioning clamping groove, the observation result is easy to have the condition of missed judgment and erroneous judgment under the condition of exogenous light; in addition, the traditional plane mirror reflection interpretation has no amplification function, and the condition of missed interpretation is easy to occur.
Disclosure of Invention
The utility model aims to provide a novel manual interpretation instrument, and aims to solve the technical problems that in the prior art, the manual elevating of a drug sensitive plate is low in observation efficiency, the drug sensitive plate has the hidden trouble of overturning, or the interpretation is easy to miss interpretation due to the fact that a light-transmitting frame is matched with a plane mirror for reflection.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the novel manual interpretation instrument comprises an instrument frame, wherein a sample bin is arranged at the upper part of the instrument frame, the sample bin is of a semi-enclosed structure with a top and three side faces blocked, an illumination facility is arranged in the sample bin, and a drawer type commodity shelf is arranged at the opening side of the sample bin and used for placing a 96 Kong Yaomin plate; the lower part of the instrument frame is provided with a reflecting mirror with an amplifying function, and a drawer-type commodity shelf in the sample bin is arranged in the visual field of the reflecting mirror.
Preferably, the drawer type commodity shelf comprises a placing frame and guide frames at two sides of the placing frame, and guide grooves in sliding fit with the guide frames are correspondingly arranged at two sides of the sample bin; the illumination facility is arranged at the top of the guide groove where the guide frame is located.
Preferably, the lighting facility is two LED lamp strips, and the two LED lamp strips are symmetrically arranged on the inner wall of the top of the corresponding guide groove; the upper part of the side face of the instrument frame is provided with a switch for controlling the LED lamp strip.
Preferably, two LED lamp strips are arranged in a one-to-one opposite mode with the guide frames on two sides, the opposite sides of the LED lamp strips are provided with baffle plates arranged along the length direction of the guide frames, and the two baffle plates are symmetrically arranged on two sides of the placing frame.
Preferably, a handle is arranged on the outer side of the push-pull frame of the placing frame.
Preferably, the rack is provided with a positioning clamping groove for placing the 96 Kong Yaomin plate, and a transparent color positioning card corresponding to the positioning clamping groove is arranged at the bottom of the sample bin and used for identifying the medicine type corresponding to the hole site and judging the hole site, so that the experimental result can be conveniently compared.
Preferably, both ends of the reflecting mirror are rotatably connected with the instrument frame.
Preferably, the two sides of the reflecting mirror are respectively in running fit with the instrument frame through a rotating shaft, and the rotating shaft on one side is connected with a crank outside the instrument frame.
Preferably, the instrument frame both sides correspond to be equipped with pivot complex shaft hole, be equipped with pivot interference fit's rubber circle in the shaft hole.
Preferably, one surface of the reflecting mirror is a plane mirror, and the other surface of the reflecting mirror is a magnifying mirror.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: compared with the prior art, the drawer type rack loaded with the 96 Kong Yaomin plates is placed in the sample bin at the upper part of the instrument frame, and the drawer type rack is designed, so that the possibility of rollover or pouring of the 96-hole drug sensitive plate during observation can be reduced, and the biosafety of a laboratory can be better ensured; by rotating the lower reflector, lighting is provided by means of lighting facilities, so that the 96 Kong Yaomin plate is positioned in the center of the view field of the lower reflector, and visual observation by test staff is facilitated; and the bottom of the sample bin is provided with a corresponding transparent color positioning card as a reference object, and the drug types and the judgment hole positions corresponding to the identification hole positions are convenient for experimenters to compare experimental results and reduce the comparison error as much as possible. According to the utility model, the experimental result is not influenced by external factors such as a laboratory light source, window orientation and the like when the experimental result is observed in the three-side light-tight sample bin structure, and the drawer type storage rack is utilized to conveniently take and place the drug sensitive plate, so that the defects that the traditional experimental method is inconvenient to observe and has a plurality of repeated and tedious actions are overcome.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a novel manual interpretation instrument according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the interior of the sample compartment of FIG. 1;
FIG. 3 is a schematic view of a positioning card according to an embodiment of the present utility model;
in the figure: the device comprises a 1-instrument frame, a 2-sample bin, a 3-drawer type storage rack, a 4-reflector, a 5-storage rack, a 6-guiding frame, a 7-guiding groove, an 8-LED lamp strip, a 9-switch, a 10-baffle, an 11-handle and a 12-positioning clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described 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 be within the scope of the utility model.
Referring to fig. 1, the novel manual interpretation instrument provided by the utility model comprises an instrument frame 1, wherein a sample bin 2 is arranged at the upper part of the instrument frame 1, the sample bin 2 is of a semi-enclosed structure with a top and three side surfaces blocked and opaque, an illumination facility is arranged in the sample bin 2, and a drawer-type storage rack 3 is arranged at the opening side of the sample bin and used for placing 96 Kong Yaomin plates; the lower part of the instrument frame 1 is provided with a reflecting mirror 4 with an amplifying function, and a drawer-type commodity shelf 3 in the sample bin 2 is arranged in the visual field of the reflecting mirror 4. In the embodiment, the 96 Kong Yaomin plate is a 96-hole micro-broth dilution method drug-sensitive plate, and the lighting facility adopts an LED lamp strip to ensure sufficient light. During the use, put into the opaque sample storehouse of trilateral ring with drawer type supporter in, guarantee that the experimenter is not influenced by laboratory light source, window orientation etc. external factor when observing the experimental result, ensure the accuracy of experimental observation. The scheme can reduce the defects of inconvenient observation and some repeated complicated actions in the existing experimental method, improve the experimental efficiency and reduce the experimental error.
In a specific embodiment of the present utility model, as shown in fig. 2, the drawer-type rack includes a placement frame 5 and guiding frames 6 on two sides thereof, and guiding slots 7 in sliding fit with the guiding frames 6 are correspondingly provided on two sides of the sample bin 2; the illumination facility is arranged at the top of the guide groove 7 where the guide frame 6 is arranged. When the LED lamp is specifically manufactured, the lighting facility is two LED lamp strips 8, and the two LED lamp strips 8 are symmetrically arranged on the inner wall of the top of the corresponding guide groove 7; the upper side of the instrument frame 1 is provided with a switch 9 for controlling the LED lamp strip 8. Meanwhile, two LED lamp strips 8 are oppositely arranged one by one with the guiding frames 6 on two sides, baffle plates 10 arranged along the length direction of the guiding frames 6 are arranged on opposite sides of the LED lamp strips 8, and the two baffle plates 10 are symmetrically arranged on two sides of the placing frame 5. The two LED lamp strips 8 are used for providing backlight illumination, and the two side baffles 10 can prevent light from directly irradiating 96 Kong Yaomin plates on the rack 5 to interfere with observation.
In order to conveniently take and put 96 Kong Yaomin plates, a handle 11 can be arranged on the outer side of the push-pull frame of the placement frame 5, so that the drawer type placement frame 3 is convenient to push and pull, and the operation is more convenient and quicker.
In a specific design, as shown in fig. 2, the placement frame 5 is provided with a positioning clamping groove 12 for placing a 96 Kong Yaomin plate, and the positioning clamping groove is used for facilitating the 96 Kong Yaomin plate to enter the center of the view field of the reflector positioned below in the sample bin, so that the stability of the pushing and pulling process in the sample bin is ensured, rollover or dumping is avoided, and the biosafety of a laboratory is ensured.
Meanwhile, as shown in fig. 3, a transparent color positioning card corresponding to the positioning card slot 12 is arranged at the bottom of the sample bin 2 for comparing experimental results. In the observation process, the 96 Kong Yaomin plates are matched with the corresponding color positioning cards, and the drug types and the judgment hole positions corresponding to the identification hole positions are convenient for test personnel to compare, so that the comparison error is reduced as much as possible. The corresponding color positioning card is used as a reference object, so that an experimenter can conveniently compare experimental results. Different kinds of transparent color positioning cards of the 96-hole micro-broth dilution method drug-sensitive plate can be arranged in the placing frame 5 to serve as reference objects, and convenience is brought to experimenters in comparing experimental results.
In one embodiment of the utility model, as shown in fig. 1, the two ends of the mirror 4 are rotatably connected to the instrument frame 1. During specific manufacturing, two sides of the reflecting mirror 4 are respectively in running fit with the instrument frame 1 through rotating shafts, and one side of the rotating shaft is connected with a crank (not shown in the figure) outside the instrument frame 1. The two ends of the reflecting mirror are fixed on the rotating shaft, and the rotating crank is used for driving the reflecting mirror to rotate, so that the purpose of adjusting the inclination angle of the reflecting mirror is achieved.
Or, the end face of the rotating shaft facing to the outer side is processed with a cross groove or a straight groove, and the cross screwdriver or the straight screwdriver is used for rotating the reflecting mirror respectively.
After the angle of the reflecting mirror 4 is adjusted, in order to conveniently fix the reflecting mirror 4, shaft holes matched with the rotating shaft are correspondingly formed in two sides of the instrument frame 1, and rubber rings in interference fit with the rotating shaft are arranged in the shaft holes. The position of the reflecting mirror can be ensured to be fixed by means of the friction force between the rotating shaft and the rubber ring. When the mirror is specifically manufactured, the double-sided mirror is adopted, one side is a plane mirror, the other side is a magnifying glass, the actual state of the 96 Kong Yaomin plate can be observed, meanwhile, the image can be magnified, and the recording of test staff is facilitated.
The specific application process of the utility model is as follows:
when in use, the power adapter is connected to the power jack on the instrument frame 1, 96 Kong Yaomin plates which are cultured for proper time are placed into the positioning clamping groove 12 on the placing frame 5 through the 96 Kong Yaomin plates, the placing frame 5 is half opened according to the situation, and the positions of the 96-hole drug sensitive plates are adjusted to be matched with the transparent positioning cards at the bottom. The rack 5 is then pushed entirely into the sample compartment 2. Then the switch 9 is turned on, the reflecting mirror 4 is rotated to be adjusted to a proper angle, and the experimental result can be observed.
In conclusion, the drawer type commodity shelf has the advantages of simple structure, safety and convenience in operation, and is time-saving, labor-saving and good in safety performance by placing the 96 Kong Yaomin plates; the LED lamp strip is used for providing illumination in the closed sample bin, so that the observation result is prevented from being influenced by external factors; the lower reflector is rotated to conveniently observe the amplified 96 Kong Yaomin plate image, and simultaneously, the record is also convenient; the transparent color positioning card identifies the corresponding medicine type and interpretation hole site, is convenient for test personnel to compare, and reduces the comparison error as much as possible.
In the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed above.
Claims (10)
1. The utility model provides a novel manual interpretation appearance which characterized in that: the device comprises an instrument frame, wherein a sample bin is arranged at the upper part of the instrument frame, the sample bin is of a semi-enclosed structure with a top and three side faces blocked, an illumination facility is arranged in the sample bin, and a drawer type commodity shelf is arranged at the opening side of the sample bin and used for placing 96 Kong Yaomin plates; the lower part of the instrument frame is provided with a reflecting mirror with an amplifying function, and a drawer-type commodity shelf in the sample bin is arranged in the visual field of the reflecting mirror.
2. The novel manual interpretation instrument of claim 1, wherein: the drawer type commodity shelf comprises a placing frame and guide frames at two sides of the placing frame, and guide grooves in sliding fit with the guide frames are correspondingly formed at two sides of the sample bin; the illumination facility is arranged at the top of the guide groove where the guide frame is located.
3. The novel manual interpretation instrument of claim 2, wherein: the lighting facility is provided with two LED lamp strips which are symmetrically arranged on the inner wall of the top of the corresponding guide groove; the upper part of the side face of the instrument frame is provided with a switch for controlling the LED lamp strip.
4. A novel manual interpretation instrument as claimed in claim 3, characterized in that: two LED lamp strips are arranged in a one-to-one opposite mode with the two side guide frames, the opposite sides of the LED lamp strips are provided with baffle plates arranged along the length direction of the guide frames, and the two baffle plates are symmetrically arranged on the two sides of the placing frame.
5. The novel manual interpretation instrument of claim 2, wherein: and a handle is arranged on the outer side of the push-pull frame of the placing frame.
6. The novel manual interpretation instrument of claim 2, wherein: the rack is provided with a positioning clamping groove for placing a 96 Kong Yaomin plate, and the bottom of the sample bin is provided with a transparent color positioning card corresponding to the positioning clamping groove and used for identifying the medicine type corresponding to the hole site and judging the hole site.
7. The novel manual interpretation instrument of claim 1, wherein: the two ends of the reflecting mirror are rotationally connected with the instrument frame.
8. The novel manual interpretation instrument of claim 7, wherein: the two sides of the reflector are respectively in running fit with the instrument frame through a rotating shaft, and the rotating shaft on one side is connected with a crank outside the instrument frame.
9. The novel manual interpretation instrument of claim 8, wherein: the instrument frame both sides correspond be equipped with pivot complex shaft hole, be equipped with pivot interference fit's rubber circle in the shaft hole.
10. The novel manual interpretation apparatus of any of claims 1-9, characterized in that: one surface of the reflecting mirror is a plane mirror, and the other surface of the reflecting mirror is a magnifying glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154435.2U CN219957365U (en) | 2023-05-15 | 2023-05-15 | Novel manual interpretation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154435.2U CN219957365U (en) | 2023-05-15 | 2023-05-15 | Novel manual interpretation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957365U true CN219957365U (en) | 2023-11-03 |
Family
ID=88552460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154435.2U Active CN219957365U (en) | 2023-05-15 | 2023-05-15 | Novel manual interpretation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957365U (en) |
-
2023
- 2023-05-15 CN CN202321154435.2U patent/CN219957365U/en active Active
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| GR01 | Patent grant |