CN218955625U - Lepidopteran insect size measuring device - Google Patents
Lepidopteran insect size measuring device Download PDFInfo
- Publication number
- CN218955625U CN218955625U CN202221476261.7U CN202221476261U CN218955625U CN 218955625 U CN218955625 U CN 218955625U CN 202221476261 U CN202221476261 U CN 202221476261U CN 218955625 U CN218955625 U CN 218955625U
- Authority
- CN
- China
- Prior art keywords
- base
- transparent
- module
- insect
- modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a lepidoptera insect size measuring device which comprises a base and a slidable module, and is characterized in that the base is a transparent module with a narrow upper part and a wide lower part, the transparent module is made of PVC (polyvinyl chloride) materials, and the front surface and the side surface of the transparent module are respectively carved with a millimeter ruler; the sliding modules are two independent transparent modules, the transparent modules are made of PVC materials, and a sliding embedded base pulley is arranged between the two independent transparent modules; the base is connected with the slidable module through a base pulley which is embedded. The utility model has the advantages of simple structure, convenient operation, accurate measurement and multiple applicable insect types, effectively avoids the conditions of large measurement error and time and labor consumption in mass use caused by the activity of living lepidopteran insects on the premise of not influencing the survival of the insects, greatly reduces the manpower input of dimension measurement in the insect study process, and improves the study efficiency.
Description
Technical Field
The utility model relates to a lepidoptera insect size measuring device, and belongs to the field of basic research of entomology.
Background
Insect insoles are hexapod animals, becoming the most flourishing biota on earth since the chilies, and more than 1000 tens of thousands are available, accounting for about 70% of the total bioworld species. Entomologists have been working on basic research and revealing the laws of insect growth and development, and in many cases, have been working on research on the control of harmful insects and on the utilization of beneficial insects. The ordinary entomology is also called basic entomology, and is focused on exploring the life forms and life laws of insects, and mainly comprises: insect morphology, insect biology, insect behavior, insect taxonomy, insect physiology, insect ecology, and the like. In many research fields of insect science, measurement of basic biological indexes such as insect body length, wing length, leg length, body width, head shell width and the like is basically not bypassed, and the indexes are important indexes of insect morphology, biology and taxonomy; insect size is also involved in insect physiology and ecology, with important consequences for predation, physiological adaptation, mating selection, etc. Therefore, the method has very important significance in accurately measuring the length, width and the like of the insects.
At present, the measuring mode of the insect body length, body width and other indexes by students at home and abroad is mainly to directly measure by using a tool ruler, and measure the size after correction by some instruments and equipment, such as a microscopic image recorder. In lepidopteran insects, curling and struggling of their bodies can seriously affect the measurement results; the size can be accurately measured by using the instrument, but the process is complicated, the time consumption is long, and the measurement work of a large number of insect sizes is not facilitated. In summary, the utility model further provides a simple device for measuring insect sizes, so as to cope with a large amount of insect size measurement work, reduce manpower input, and improve accuracy and research efficiency.
Disclosure of Invention
The utility model aims to provide a lepidopteran insect size measuring device.
The utility model is realized by the following technical scheme:
the lepidoptera insect size measuring device is characterized by comprising a base, wherein the base is a transparent module with a narrow upper part and a wide lower part, and the front surface and the side surface of the transparent module are respectively carved with a millimeter ruler; the sliding module is composed of an independent transparent up-down sliding module and a transparent front-back sliding module, the two sliding modules are connected with each other through a matched embedded base and a pulley, and the front-back sliding module is connected with the base through an embedded base pulley.
The base is made of PVC transparent materials.
The number of millimeter ruler on the base is 3, and the millimeter ruler is used for measuring the length, the width and the height of the insect body on the front face and the side face respectively.
The two slidable module bodies are of a split construction.
Due to the adoption of the technical scheme, the utility model has the advantages of simple structure, convenient operation, accurate measurement and multiple applicable insect types, on the premise of not influencing the survival of insects, the situations of large measurement error caused by the activity of living insects and time and labor consumption in mass use are effectively avoided, the labor input of dimension measurement in the insect study process is greatly reduced, and the study efficiency is improved.
Drawings
In order to more clearly illustrate the technical solution of the novel implementation of the present experiment, the drawings that are used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of a lepidopteran insect sizing device according to an embodiment of the utility model;
FIG. 2 is a schematic view of a base of a lepidopteran insect sizing device according to an embodiment of the utility model;
fig. 3 is a schematic view of a slidable module of a lepidopteran insect size measuring device according to an embodiment of the utility model.
In the figure: 1-1 is a PVC transparent base, 1-2 is a millimeter ruler, 1-3 is an up-down sliding module, 1-4 is a front-back sliding module, 2-1 is an embedded base, and 3-1 is a pulley.
Detailed Description
As shown in fig. 1, the base is a transparent module with a narrow upper part and a wide lower part, the transparent module is made of PVC, and the front and side surfaces of the transparent module are respectively carved with a millimeter ruler.
The sliding module is two independent transparent modules, the transparent modules are made of PVC materials, and a sliding embedded base pulley is arranged between the two independent transparent modules.
The base and the slidable module are connected through the embedded base 2-1 and the pulley 3-1.
When the device is used, firstly, the two slidable modules are opened, target insects such as 5-instar larvae of spodoptera litura are placed between the PVC transparent base 1-1, the upper sliding module 1-3 and the lower sliding module 1-4 and between the upper sliding module 1-4 and the lower sliding module 1-4, the two slidable modules are gently slid downwards and forwards until the two slidable modules are propped against the larva bodies of the spodoptera litura until the larva bodies are fully stretched, at the moment, the millimeter scale 1-2 on the base can be observed, and the body length, the body width and the body height of the 5-instar larvae of the spodoptera litura are measured.
The beneficial technical effects of the utility model are as follows: the device with simple structure and convenient operation is adopted, under the premise of not influencing the survival of insects, the situation that the measurement error is large and the measurement error is time-consuming and labor-consuming due to the movement of living lepidopteran insects is greatly avoided, the human input of dimension measurement in the process of entomology research is greatly reduced, and the research efficiency is improved.
Claims (4)
1. The lepidoptera insect size measuring device is characterized by comprising a base, wherein the base is a transparent module with a narrow upper part and a wide lower part, and the front surface and the side surface of the transparent module are respectively carved with a millimeter ruler; the sliding module is composed of an independent transparent up-down sliding module and a transparent front-back sliding module, the two sliding modules are connected with each other through a matched embedded base and a pulley, and the front-back sliding module is connected with the base through an embedded base pulley.
2. A lepidopteran insect size measuring device according to claim 1, wherein: the base is made of PVC transparent materials.
3. A lepidopteran insect size measuring device according to claim 1 or 2, characterized in that: the number of millimeter ruler on the base is 3, and the millimeter ruler is used for measuring the length, the width and the height of the insect body on the front face and the side face respectively.
4. A lepidopteran insect size measuring device according to claim 1 or 2, characterized in that: the two slidable module bodies are of a split construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221476261.7U CN218955625U (en) | 2022-06-13 | 2022-06-13 | Lepidopteran insect size measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221476261.7U CN218955625U (en) | 2022-06-13 | 2022-06-13 | Lepidopteran insect size measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218955625U true CN218955625U (en) | 2023-05-02 |
Family
ID=86106868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221476261.7U Active CN218955625U (en) | 2022-06-13 | 2022-06-13 | Lepidopteran insect size measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218955625U (en) |
-
2022
- 2022-06-13 CN CN202221476261.7U patent/CN218955625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hoegh-Guldberg et al. | Coulometric measurement of oxygen consumption during development of marine invertebrate embryos and larvae | |
| CN218955625U (en) | Lepidopteran insect size measuring device | |
| Elliott | Population dynamics of migratory trout, Salmo trutta, in a Lake District stream, 1966–83, and their implications for fisheries management | |
| CN104751290A (en) | Grassland proper stocking capacity measurement method | |
| CN208657710U (en) | A kind of device detecting the parasitism performance of parasitic wasp | |
| CN205300459U (en) | Footpath rapid survey appearance is moved about freely and quickly to fruit | |
| CN208080305U (en) | A kind of fish measurement classification anesthesia case | |
| CN215017262U (en) | General pain measuring box for experimental rats and mice | |
| Yunfeng et al. | A design of dissolved oxygen monitoring system based on Nb-Iot | |
| Davis et al. | Improving natural history research with image analysis: the relationship between skin color, sex, size and stage in adult red-spotted newts | |
| CN202456092U (en) | Fixing device for blood collection or injection of fries | |
| CN203719589U (en) | Device for measuring body length of tailed animal | |
| CN208635677U (en) | It is a kind of can easily and fast measurement Plant Height in Wheat and spike length experiment ruler | |
| Rawal et al. | Analysis of length-weight relationship and condition factor of Tor putitora (Hamilton) and Labeo dero (Hamilton) from Nangal Wetland, Punjab, India | |
| CN208751428U (en) | A kind of test fixture for the production of module support plate | |
| CN208317773U (en) | A kind of device for harmless quantitative measurement plant callus size | |
| CN203396297U (en) | Positioning rule for rapid sampling of livestock and poultry tissue | |
| CN214629455U (en) | Fixed support device for animal specimen preparation | |
| Ashby | The effect of standard metabolic rate on egg production in the acridid grasshopper, Xanthippus corallipes | |
| CN207991608U (en) | Character investigation bar between a kind of wheat paddock | |
| CN201323818Y (en) | American cockroach incubating device | |
| CN204478982U (en) | A kind of portable folding formula weight fish plate | |
| CN205175289U (en) | Portable kind of chi of examining | |
| CN203639467U (en) | Small portable cell hypoxia training system based on single chip control | |
| CN217772342U (en) | Intelligent measuring pen for subcutaneous tumors of large and small animals for experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |