CN213343994U - Natural enemy insect acute toxicity test exposure device - Google Patents
Natural enemy insect acute toxicity test exposure device Download PDFInfo
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- CN213343994U CN213343994U CN202021901327.3U CN202021901327U CN213343994U CN 213343994 U CN213343994 U CN 213343994U CN 202021901327 U CN202021901327 U CN 202021901327U CN 213343994 U CN213343994 U CN 213343994U
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Abstract
The utility model discloses a test exposure device for natural enemy insect acute toxicity test, which comprises a device body and a plurality of clapboards arranged inside the device body, wherein the top and one side of the device body are provided with openings, the inside of the device body is provided with a plurality of clapboards along the vertical direction at intervals, an interval area is formed between the adjacent clapboards, and a tray is arranged in any interval area in a matching way; a plurality of upright columns are arranged in the tray, two adjacent upright columns form a group, a fixed area is formed on the inner side of one group of upright columns, and sample bottles are placed in the fixed area; the device body outside is provided with the light source subassembly, the light source subassembly includes casing, backplate and cooperation and connects a plurality of lamp pearl in backplate one side, luminance can be adjusted to the lamp pearl.
Description
Technical Field
The utility model relates to an acute toxicity test among the ecological toxicity of chemical pesticide registration to non-target organism especially relates to a natural enemy insect acute toxicity test exposes device.
Background
The acute toxicity of the chemical pesticide to the natural enemy insect is measured by the semilethal dose, and the semilethal dose is the most sensitive point on a dose response curve, and has the advantages of easiness in measurement, accuracy and good repeatability, so that the semilethal dose is used as a test endpoint for evaluating the environmental safety of the pesticide to the natural enemy insect. The risk of the pesticide exposed to the non-target natural enemy insect is judged by carrying out an acute toxicity test on the natural enemy insect and taking the death rate as an evaluation index.
The existing natural enemy insect toxicity test cannot adjust the light source interval by adjusting the distance between the sliding rods, cannot adjust the light source width, and has poor toxicity test effect. The test apparatus during pesticide exposure is not described and specified. Therefore, for standardizing pesticide exposure method, convenient, the accurate test result of acquisition of operation, the utility model discloses created a place natural enemy insect acute toxicity test exposure device in artificial climate chamber.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a natural enemy insect acute toxicity test exposes device to overcome the not enough that exists among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a natural enemy insect acute toxicity test exposure device comprising: a device body and a plurality of clapboards arranged inside the device body,
openings are formed in the top and one side of the device body, a plurality of partition plates are arranged in the device body at intervals along the vertical direction, an interval area is formed between every two adjacent partition plates, and a tray is arranged in any interval area in a matched mode;
a plurality of upright columns are arranged in the tray, two adjacent upright columns form a group, a fixed area is formed on the inner side of one group of upright columns, and sample bottles are placed in the fixed area;
the device body outside is provided with the light source subassembly, the light source subassembly includes casing, backplate and cooperation and connects a plurality of lamp pearl in backplate one side, luminance can be adjusted to the lamp pearl.
Preferably, backplate one side interval is provided with a plurality of first recesses, the cooperation is connected with the slide bar on the first recess, be provided with the second recess on the slide bar, the cooperation is connected with a plurality of lamp pearl on the second recess, the lamp pearl can be followed the second recess slides.
Preferably, a slide button is arranged at the top of any one of the slide bars, and the distance between any two slide bars can be adjusted through the slide button.
Preferably, the device body is of a transparent structure, and at least one lamp bead is arranged on one side of the interval area.
Preferably, four corners of the bottom of the device body are provided with damping mechanisms, and the bottoms of the damping mechanisms are connected with pulleys in a matching mode.
Preferably, a storage area is arranged on the inner side of the tray, and a concave curved surface is arranged at the bottom of the storage area and positioned on the inner side of the group of stand columns.
Preferably, the concave curved surface is matched with the outer wall of the sample bottle.
Preferably, device body one side is provided with control panel, the last operating button that is provided with of control panel, control panel with lamp pearl electric connection.
Preferably, the device body inner wall is provided with the spout, the tray with the spout cooperation is connected, the tray can be followed the spout removes, the spout both ends all are provided with the locating part.
Preferably, a handle is arranged on one side of the tray.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
(1) the utility model discloses an upside and the open design of front side, trilateral light source subassembly that is provided with in addition, for experimental exposure device provides the light source, and the device body is transparent construction, makes in the light source can shine into the tray, and the luminance of lamp pearl is controlled through control panel, and the simulation insect that luminance through adjustment lamp pearl can be better receives the actual environment that chemical pesticide exposes, and experimental effect is better.
(2) The lamp beads can slide along the sliding rod, and then the distance between the lamp beads is adjusted, so that the quantity of the lamp beads on one side of the interval area is adjusted, the brightness difference of light sources in different interval areas is realized, a toxicity contrast test can be carried out, and the reference value of the test is high.
(3) The device body is inboard to be provided with a plurality of trays at the interval, and each tray is inside all to be provided with deposits the region, and it is provided with a plurality of stands to deposit regional bottom, and each tray homoenergetic is nimble to be pulled alone, can pertinence carry out sample bottle to one of them or a plurality of trays and change or take out, and operation flexibility is higher.
(4) The slide bar can slide along first recess, and the slide bar slides the in-process and can adjust the interval between the adjacent slide bar, and the in-process that the interval between the light source area that lamp pearl on two slide bars formed changes can adjust the light source and shine the sample bottle of different regions in the tray, or adjusts the illumination intensity of different region sample bottle one side, and experimental effect is better.
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 described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 2 is another perspective view of the test exposure apparatus of the present invention;
FIG. 3 is a partial cross-sectional view of a test exposure apparatus of the present invention;
fig. 4 is a schematic structural view of a light source assembly according to the present invention;
specifically, the device comprises a sliding button 1, a sliding button 2, a light source assembly 3, a control panel 4, a tray 5, a handle 6, a roller 7, a damping mechanism 8, a partition board 9, a storage area 10, a device body 11, a stand column 12, a sliding rod 13, a lamp bead 14, a backboard 15, a first groove 16 and a second groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. Furthermore, the terms "first," "second," and the like 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-4, the utility model discloses a local three-dimensional structure schematic diagram of a natural enemy insect acute toxicity test exposure device of the test exposure device;
specifically, a test exposure device natural enemy insect acute toxicity test exposure device comprises: a device body 10 and a plurality of partition boards 8 arranged inside the device body 10,
openings are formed in the top and one side of the device body 10, a plurality of partition plates 8 are arranged in the device body 10 at intervals along the vertical direction, a spacing area is formed between every two adjacent partition plates 8, and a tray 4 is arranged in any one spacing area in a matched mode; each partition plate is fixed through the lock catch and cannot fall or shake in the moving process. Or a control panel is arranged to control the in and out, so that the partition plate cannot slide out due to the movement of the sliding groove in the moving or operating process.
A plurality of upright posts 11 are arranged in the tray 4, two adjacent upright posts 11 form a group, a fixed area is formed on the inner side of one group of upright posts 11, and sample bottles are placed in the fixed area;
the device body 10 outside is provided with light source subassembly 2, and light source subassembly 2 includes that casing, backplate 14 and cooperation are connected a plurality of lamp pearl 13 in backplate 14 one side, and luminance can be adjusted to lamp pearl 13.
Preferably, a plurality of first grooves 15 are arranged on one side of the back plate 14 at intervals, a sliding rod 12 is connected to each first groove 15 in a matched mode, a second groove 16 is arranged on each sliding rod 12, a plurality of lamp beads 13 are connected to each second groove 16 in a matched mode, and each lamp bead 13 can slide along each second groove 16.
It should be noted that, the tray bottom is ventilative iron mesh or other devices, be convenient for ventilate, leave the space between the adjacent baffle, be convenient for breathe freely, slide bar 12 can slide along first recess 15, slide bar 12 slides the in-process and can adjust the interval between the adjacent slide bar 12, the in-process that the interval between the light source area that lamp pearl 13 on two slide bars 12 formed changes, can adjust the light source and shine the sample bottle of different regions in the tray 4, or adjust the illumination intensity of different regional sample bottle one side, experimental effect is better.
Preferably, a slide button 1 is arranged on the top of any one of the slide bars 12, and the distance between any two slide bars 12 can be adjusted through the slide button 1.
It should be noted that the lamp beads 13 can slide along the sliding rod 12, and then the distance between the lamp beads 13 is adjusted, so that the number of the lamp beads 13 on one side of the interval area is adjusted, the brightness difference of the light sources in different interval areas is realized, a toxicity contrast test can be performed, and the reference value of the test is high.
Preferably, the device body 10 is a transparent structure, and at least one lamp bead 13 is arranged on one side of the interval region.
Preferably, four corners of the bottom of the device body 10 are provided with damping mechanisms 7, and the bottoms of the damping mechanisms 7 are connected with pulleys in a matching manner.
It should be noted that, at least one pulley is provided with a locking mechanism, and after the device body 10 is moved to a predetermined position, the roller 6 can be fixed by the locking mechanism, so that the stability of the device body 10 is ensured in the test process.
Preferably, the tray 4 is provided with a storage area 9 on the inner side, and the bottom of the storage area 9 is provided with a concave curved surface on the inner side of the group of upright posts 11.
Preferably, the concave curved surface mates with the outer wall of the sample vial.
Preferably, device body 10 one side is provided with control panel 3, is provided with operating button on control panel 3, control panel 3 and lamp pearl 13 electric connection.
It should be noted that, control panel 3 and lamp pearl 13 are connected through time switch electric connection between, can control lamp pearl 13 through time switch and often light time or often light interval.
Preferably, device body 10 inner wall is provided with the spout, and tray 4 is connected with the spout cooperation, and tray 4 can remove along the spout, and the spout both ends all are provided with the locating part.
It should be noted that, a plurality of trays 4 are arranged at intervals inside the device body 10, each tray 4 can be pulled flexibly and independently, one or more trays 4 can be purposefully replaced or taken out of a sample bottle, the operation flexibility is high, and each partition is fixed through a lock catch and cannot fall or shake in the moving process. Or a control panel is arranged to control the entrance and exit. (the purpose is that the baffle plate can not slide out due to the sliding groove in the moving or operating process.
Preferably, the tray 4 is provided with a handle 5 at one side.
It should be noted that the anti-slip sleeve is arranged on the outer side of the handle 5, and the anti-slip sleeve can prevent the sample bottle from shaking greatly due to the fact that the hand slips in the process of pulling the tray 4.
In summary, the utility model discloses an upside and the open design of front side, trilateral light source subassembly 2 that is provided with in addition, for experimental exposure device provides the light source, and device body 10 is transparent construction, makes in the light source can shine into tray 4, and the luminance of lamp pearl 13 is controlled through control panel 3, and the simulation insect that luminance through adjustment lamp pearl 13 can be better receives the actual environment that chemical pesticide exposes, and experimental effect is better.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A natural enemy insect acute toxicity test exposure device comprising: the device comprises a device body and a plurality of clapboards arranged inside the device body, and is characterized in that,
openings are formed in the top and one side of the device body, a plurality of partition plates are arranged in the device body at intervals along the vertical direction, an interval area is formed between every two adjacent partition plates, and a tray is arranged in any interval area in a matched mode;
a plurality of upright columns are arranged in the tray, two adjacent upright columns form a group, a fixed area is formed on the inner side of one group of upright columns, and sample bottles are placed in the fixed area;
the device body outside is provided with the light source subassembly, the light source subassembly includes casing, backplate and cooperation and connects a plurality of lamp pearl in backplate one side, luminance can be adjusted to the lamp pearl.
2. The exposure device for the acute toxicity test of the natural enemy insects as claimed in claim 1, wherein a plurality of first grooves are formed in one side of the back plate at intervals, slide bars are connected to the first grooves in a matched mode, second grooves are formed in the slide bars, a plurality of lamp beads are connected to the second grooves in a matched mode, and the lamp beads can slide along the second grooves.
3. The device as claimed in claim 2, wherein a slide button is provided on the top of any one of the slide bars, and the distance between any two slide bars can be adjusted by the slide button.
4. The device for exposing the natural enemy insect acute toxicity test as claimed in claim 1, wherein the device body is of a transparent structure, and at least one lamp bead is arranged on one side of the spacing region.
5. The device for exposing the natural enemy insect acute toxicity test as claimed in claim 1, wherein four corners of the bottom of the device body are provided with shock absorption mechanisms, and pulleys are connected to the bottoms of the shock absorption mechanisms in a matching mode.
6. The device as claimed in claim 1, wherein the tray is provided with a storage area on the inner side, and the bottom of the storage area is provided with a concave curved surface on the inner side of the group of the upright posts.
7. The natural enemy insect acute toxicity test exposure apparatus according to claim 6, wherein the concave curved surface is matched with the outer wall of the sample bottle.
8. The exposure device for the acute toxicity test of the natural enemy insects as claimed in claim 1, wherein a control panel is arranged on one side of the device body, an operating button is arranged on the control panel, and the control panel is electrically connected with the lamp beads.
9. The device for exposing the natural enemy insect acute toxicity test as claimed in claim 1, wherein a sliding groove is formed in the inner wall of the device body, the tray is connected with the sliding groove in a matching mode, the tray can move along the sliding groove, and limiting parts are arranged at two ends of the sliding groove.
10. The natural enemy insect acute toxicity test exposure apparatus according to claim 9, wherein a handle is provided on one side of the tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901327.3U CN213343994U (en) | 2020-09-03 | 2020-09-03 | Natural enemy insect acute toxicity test exposure device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901327.3U CN213343994U (en) | 2020-09-03 | 2020-09-03 | Natural enemy insect acute toxicity test exposure device |
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| CN213343994U true CN213343994U (en) | 2021-06-04 |
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| CN202021901327.3U Active CN213343994U (en) | 2020-09-03 | 2020-09-03 | Natural enemy insect acute toxicity test exposure device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999445A (en) * | 2020-09-03 | 2020-11-27 | 广东中科英海科技有限公司 | Natural enemy insect acute toxicity test exposure device |
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- 2020-09-03 CN CN202021901327.3U patent/CN213343994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999445A (en) * | 2020-09-03 | 2020-11-27 | 广东中科英海科技有限公司 | Natural enemy insect acute toxicity test exposure device |
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