Silverfish roe collecting and processing device
By designing a fish egg collection and treatment device, the design of separating the feeding area and spawning area and the holes in the gauze layer are used to efficiently collect fish eggs, solving the problems of low collection efficiency and environmental protection in traditional methods, and improving the experiment Convenience.
Patent Information
- Application Number
- CN202421056059.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In traditional methods, the collection efficiency of cloaked fish eggs is low, time-consuming and labor-intensive, which hinders the progress of subsequent experiments. Moreover, the traditional cotton medium is not environmentally friendly, which can easily cause health problems for scientific researchers.
A fish egg collection and treatment device is designed, including a box and a support plate. By separating the feeding area and the spawning area, using a gauze layer with holes as the spawning medium, it can effectively collect the fish eggs and use half of the fish eggs. Solid semi-liquid dots fix insect eggs for experimentation.
It realizes efficient and rapid collection of eggs of fish and insects, reduces the materials and time consumed by traditional methods, reduces the health risks of scientific researchers, and improves egg collection efficiency and experimental convenience.
Smart Images
Figure CN222357096U_ABST
Abstract
Description
Technical Field
[0001] The present application is used in the technical field of small insect (silverfish) embryo culture, and in particular relates to a silverfish egg collection and processing device. Background Art
[0002] Silverfish are a type of small, non-permanent insects. They are called bookworms because they often live in clothes and books. They are also called bookworms, whitefish, etc. They are omnivorous and can use the cellulolytic enzymes in their bodies to digest fiber-rich substances. They are important pests of books and cultural relics and dry storage borers. At the same time, silverfish also have the medicinal value of dispelling wind and improving eyesight, and diuresis and relieving stranguria. Since the Eastern Han Dynasty, they have been used as medicine by traditional Chinese medicine to treat diseases such as stroke and eye opacity. In the taxonomic definition, silverfish belongs to the phylum Arthropoda, subphylum Hexapoda, and class Insecta. They are a transitional group that evolved from wingless insects to winged insects, and they have an indispensable position in the study of evolutionary biology. However, wild silverfish like heat and humidity, and tend to live in dark environments. They often hide in jungles, wetlands, and the bottom of rocks, or in humus layers, leaf litter, and termite nests, which is not conducive to large-scale collection and scientific research activities. When silverfish are raised using traditional methods, they usually lay their eggs in a soft cotton medium. Collecting the eggs is time-consuming and labor-intensive, which hinders the progress of subsequent experiments. Utility Model Content
[0003] The purpose of the present application is to solve at least one of the technical problems existing in the prior art and to provide a silverfish egg collection and processing device that can collect silverfish eggs efficiently and quickly.
[0004] The technical solution adopted by this application to solve its technical problem is:
[0005] A silverfish egg collection and processing device comprises a box body and a support plate, wherein the support plate divides the box body into a collection portion and a breeding portion, a feeding area is provided on the inner side wall of the box body, and the feeding area is located in the breeding portion, an opening is provided on the support plate, and an spawning medium covering the opening is provided on the support plate, and holes capable of passing eggs are provided on the spawning medium, in a breeding state, the support plate is located on the top of the breeding portion, and the adult insects are located at the bottom of the breeding portion, and in an egg-collecting state, the collection portion is located below the breeding portion, and the adult insects are located on the spawning medium.
[0006] In certain embodiments of the present application, the box body includes a cover body and a bottom box that are detachably connected, the collecting part is formed in the cover body, the breeding part is formed in the bottom box, and the feeding area is located on the inner wall of the bottom box.
[0007] In certain embodiments of the present application, the feeding area includes feed fixed to the inner wall of the bottom box using hot melt adhesive, and the feeding area is arranged along the circumference of the bottom box.
[0008] In certain embodiments of the present application, the bottom box has a length of 270 mm, a width of 180 mm, and a height of 40 mm, the size of the opening is 115 mm×80 mm, and the length of the cover body is 175 mm, and the width is 120 mm.
[0009] In some embodiments of the present application, the bottom box is made of hard plastic, and the cover is made of soft plastic.
[0010] In certain embodiments of the present application, in the breeding state, the cover body and the bottom box are separated, and in the egg retrieval state, the cover body and the bottom box are in a matched state.
[0011] In certain embodiments of the present application, the egg laying medium comprises a gauze layer having the holes, the periphery of the gauze layer is fixed to the support plate by hot melt adhesive, the diameter of the holes is 1 mm, and the thickness of the gauze layer is 3 mm.
[0012] In certain embodiments of the present application, the silverfish egg collection and processing device further comprises a glass slide, on which a glue layer is provided.
[0013] In certain embodiments of the present application, a plurality of the adhesive layers are provided on the glass slide along the width direction, and the adhesive layers include semi-solid and semi-liquid dot-adhesive.
[0014] In certain embodiments of the present application, the adhesive layer has a length of 60 mm and a width of 16 mm, and the slide glass has a length of 75 mm and a width of 25 mm.
[0015] One of the above technical solutions has at least one of the following advantages or beneficial effects: when the silverfish egg collection and processing device is used, it is placed in a breeding state, an appropriate amount of adult silverfish are placed in the breeding part, and the breeding part is placed upright in an incubator that meets the basic conditions required for the growth and development of the silverfish. At this time, the feed in the feeding area on the inner wall of the box body can provide nutrition for the growth of the silverfish. At this time, the support plate is located at the top of the breeding part. Since the egg-laying medium on the support plate is provided with holes, the humid air in the outside (incubator) enters the breeding part to provide moisture for the growth of the silverfish. After the male and female silverfish mate during the breeding period, the box body is placed in an egg-collecting state. At this time, the breeding part is inverted, and the female silverfish senses the soft egg-laying medium and lays eggs on the egg-laying medium, which then fall into the collection part through the holes, thereby realizing efficient collection of synchronized development eggs, effectively reducing the materials and time consumed by the traditional collection method, and efficiently collecting fresh silverfish eggs and fixing them for embryo research.
[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0018] Figure 1 This is a schematic diagram of the structure of a bottom box in one embodiment of the present application;
[0019] Figure 2 This is a schematic diagram of the structure of a cover body in one embodiment of the present application;
[0020] Figure 3 is a schematic diagram of the structure of a glass slide in one embodiment of the present application;
[0021] Figure 4 A schematic diagram of the overall structure of an embodiment of the present application. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the present application. The preferred embodiments of the present application are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present application, but it cannot be understood as a limitation on the scope of protection of the present application.
[0023] In the present application, if there is a description of directions (up, down, left, right, front and back), it is only for the convenience of describing the technical solution of the present application, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.
[0024] In this application, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of this application, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0025] In this application, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected, detachably connected, or integrally formed; they can be mechanically connected, electrically connected, or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in this application in combination with the specific content of the technical solution.
[0026] in, Figure 4 The reference direction coordinate system of the embodiment of the present application is given. Figure 4 The embodiment of the present application is described with reference to the direction shown.
[0027] The embodiment of the present application provides a silverfish egg collection and processing device, see Figures 1 to 4 , comprising a box body 200 and a support plate 100, the support plate 100 divides the box body 200 into a collecting portion 211 and a breeding portion 221, a feeding area 222 is provided on the inner side wall of the box body 200, and the feeding area 222 is located in the breeding portion 221, an opening is provided on the support plate 100, and an spawning medium 110 with an opening is provided on the support plate 100, and the spawning medium 110 is provided with holes 111 that can pass through eggs, in the breeding state, the support plate 100 is located at the top of the breeding portion 221, and the adult is located at the bottom of the breeding portion 221, in the egg-collecting state, the collecting portion 211 is located below the breeding portion 221, and the adult is located on the spawning medium 110, when the silverfish egg collecting and processing device is in use, it is in the breeding state, an appropriate amount of silverfish adult silverfish is placed in the breeding portion 221, and the breeding portion 221 is placed in an incubator that meets the basic conditions required for the growth and development of silverfish and is raised upright, at this time, the feeding area 211 on the inner side wall of the box body 200 The feed in 22 can provide nutrition for the growth of silverfish. At this time, the support plate 100 is located at the top of the breeding part 221. Since the egg-laying medium 110 on the support plate 100 is provided with a hole 111, the humid air in the outside (incubator) enters the breeding part 221 to provide moisture for the growth of the silverfish. At this time, without contacting the egg-laying medium 110, that is, due to the lack of a soft medium, the silverfish hardly lays eggs. After the male and female silverfish mate during the breeding period, the box body 200 is in an egg-collecting state. At this time, the breeding part 221 is inverted, and the female silverfish senses the soft egg-laying medium 110. After contacting the soft egg-laying medium, the silverfish begins to lay eggs in large quantities, and lays the eggs on the egg-laying medium 110, which then fall into the collecting part 211 through the hole 111, thereby realizing efficient collection of synchronized development eggs, effectively reducing the materials and time consumed by the traditional collection method, and efficiently collecting fresh silverfish eggs and fixing them for embryo research.
[0028] See also Figure 4 The box body 200 includes a cover body 210 and a bottom box 220 which are detachably connected. A collecting portion 211 is formed in the cover body 210, and a breeding portion 221 is formed in the bottom box 220. A feeding area 222 is located on the inner wall of the bottom box 220. In the prior art, the feeding area and the egg-laying area are not separated, and most of the insect eggs are laid in the cotton layer, and some of the insect eggs are laid in the gaps of the eaten feed, and the collection efficiency is very low. In the present application, the feeding area 222 is completely separated from the collecting portion 211, and no insect eggs will be laid in the feeding area 222, which indirectly improves the collection efficiency of the insect eggs.
[0029] See also Figure 1 The feeding area 222 includes feed fixed to the inner wall of the bottom box 220 with hot melt adhesive. The feeding area 222 is arranged along the circumference of the bottom box 220. Cylindrical commercial mouse food can be fixed to the inner wall of the bottom box 220 with hot melt adhesive, rather than being randomly placed in the insect breeding box in the traditional way, thereby realizing the separation of the feeding area and the egg-laying area. The commercial mouse food is fixed to both sides of the bottom box 220 and is preferably attached to the bottom wall. This ensures that the mouse food will not come into contact with the adult silverfish when inverted, thereby preventing the eggs from being laid in the gaps of the feed that has been eaten.
[0030] In some embodiments, the bottom box 220 has a length of 270 mm, a width of 180 mm, a height of 40 mm, an opening size of 115 mm×80 mm, and the cover body 210 has a length of 175 mm and a width of 120 mm.
[0031] In some embodiments, the bottom box 220 is made of hard plastic, and the cover 210 is made of soft plastic.
[0032] When in use, specifically, in the breeding state, the cover body 210 and the bottom box 220 are separated, and in the egg collection state, the box body 200 is inverted, and the cover body 210 and the bottom box 220 are in a matched state.
[0033] See also Figure 1 The spawning medium 110 includes a gauze layer with holes 111, the periphery of the gauze layer is fixed on the support plate 100 by hot melt adhesive, the diameter of the hole 111 is 1 mm, and the single-layer cotton gauze with a pore size of 1 mm can ensure that the silverfish adult will not fall and escape, and at the same time ensure that the eggs can smoothly fall into the collecting part 211, so that the adults and eggs are separated without manual egg picking. In the prior art, in order to provide a soft medium for silverfish, it is necessary to manually add a cotton layer, and then manually screen it out after spawning. It usually takes 1 hour to collect 60 boxes of silverfish eggs, and during this time period, the silverfish eggs are still developing internally. Since our scientific research activities involve the early embryonic development process, the existing breeding method will cause greater interference to the experimental results, and in this process, the added cotton layer cannot be recycled, the consumption is large, and it cannot meet the requirements of low-carbon environmental protection. In addition, the cotton wool produced during the egg collection process can easily cause researchers to suffer from respiratory diseases, such as rhinitis, dry cough, runny nose, etc., which seriously affects the health of researchers. The present application uses a gauze layer without the need for cotton, thus avoiding the shortcomings of the traditional collection method that consumes too much material and time, and the time required to collect the same number of eggs is reduced by about 83%, greatly saving various costs.
[0034] See also Figure 3The silverfish egg collection and processing device also includes a glass slide 212, on which a glue layer 213 is provided. The glass slide 212 is used to fix eggs for subsequent experiments, that is, after a large number of synchronized eggs are collected, the eggs are fixed using a glass slide, and the collected eggs can be glued to the glass slide 212, providing convenience for subsequent scientific research experiments such as embryo injection. It is understandable that the glass slide 212 may not be used, and eggs may be directly collected for seed preservation to complete the alternation of generations.
[0035] See also Figure 3 A plurality of adhesive layers 213 are provided on the glass slide 212 along the width direction. The adhesive layer 213 includes a semi-solid and semi-liquid adhesive for adhering insect eggs, facilitating the injection of eggs and the removal of eggs without damage after injection. One of the main components of the semi-solid and semi-liquid adhesive is the substrate, which is the carrier of the glue and is responsible for providing adhesion and support. The substrate is usually a soft material, such as tape, film or paper. The adhesive is the active ingredient in the adhesive and is responsible for providing adhesion. It can be various types of glue, such as acrylic, hot melt adhesive or pressure sensitive adhesive (in order to adjust the viscosity, drying time and other properties of the adhesive, it is often necessary to add some regulators). Specifically, the choice of adhesive can be selected according to needs to make the semi-solid and semi-liquid The dot glue has moderate viscosity and will not cause excessive adhesion to the eggs like the traditional method of using double-sided tape to fix, resulting in damage to the eggs when they are taken with tweezers, resulting in embryo breakage; nor will it cause infiltration and loose fixation of the eggs like using glue, thereby affecting subsequent injections. Therefore, the dot glue can help the collected eggs to be neatly arranged and fixed, thereby not causing adverse effects on subsequent experimental operations. In the prior art, double-sided tape is used to stick eggs. Due to the excessive viscosity of the double-sided tape, the fixed eggs are difficult to be completely removed with tweezers after the microinjection experiment, resulting in embryo breakage, which also hinders the progress of subsequent experiments. The collected eggs are glued to a glass slide coated with dot glue, which provides convenience for subsequent experiments such as egg injection.
[0036] The adhesive layer 213 has a length of 60 mm and a width of 16 mm, and the glass slide 212 has a length of 75 mm and a width of 25 mm. The standardized adhesive layer ensures that the eggs are neatly fixed on the glass slide 212 without manual alignment, which is conducive to the efficient implementation of subsequent injection experiments.
[0037] One embodiment of using the silverfish egg collection and processing device:
[0038] The fresh silverfish eggs produced synchronously were collected, placed in soft plastic boxes for hatching and breeding, commercial mouse feed was added as feed, and the soft plastic boxes were placed in an incubator at a temperature of 37°C and a relative humidity of 75%; subsequent breeding operations were all carried out in this environment;
[0039] Two months later, the soft plastic box was cleaned, including the removal of silverfish feces, feed residues and molting. At this time, the silverfish had developed into adults, and a cotton gauze layer with a pore size of 1 mm and a thickness of 3 mm was added to the cleaned insect box to make it adapt to the material of the spawning well in advance;
[0040] On the second day, the silverfish are transferred to the egg collection device of the present application, and each bottom box 220 accommodates about 180 silverfish adults, so that the egg collection device is in a breeding state, so that the silverfish can feed normally to complete their own growth and development;
[0041] On the third day, the egg collecting device was inverted to the egg collecting state, with the cover 210 and the bottom box 220 in a matched state, and a comparative experiment was conducted at the same time, in which the eggs of the silverfish adults that had developed to this stage were collected in a traditional way (i.e., a cotton layer was placed in a soft plastic insect box to wait for them to lay eggs);
[0042] On the fourth day, silverfish eggs produced within 24 hours are collected, that is, eggs in the cotton layer in the traditional way are collected, and eggs in the collecting part 211 are collected at the same time, and then the egg collecting device of the present application is placed upright.
[0043] The results showed that, under the condition of controlling the total number of cultured silverfish to be similar (about 720 heads each), the traditional method collected 364 eggs in 12 minutes, while the egg collection device of the present application collected 178 eggs in 1 minute. The total amount of eggs collected by the egg collection device of the present application reached 48.90% of the traditional method, and the unit egg collection time (i.e., the time required to collect the same number of eggs) was reduced by 82.96% compared with the traditional method, greatly improving the egg collection efficiency.
[0044] In the description of this specification, the description with reference to the terms "example", "embodiment" or "some embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0045] Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present application, and these equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.
Claims
1. A silverfish roe collection and processing device, characterized in that: It includes a box body and a support plate, the support plate divides the box body into a collection part and a breeding part, the inner wall of the box body is provided with a feeding area, the feeding area is located in the breeding part, the support plate is provided with an opening, the support plate is provided with an egg-laying medium covering the opening, the egg-laying medium is provided with holes that can pass eggs, in the breeding state, the support plate is located at the top of the breeding part, and the adult insects are located at the bottom of the breeding part, in the egg-collecting state, the collection part is located below the breeding part, and the adult insects are located on the egg-laying medium.
2. The silverfish egg collecting and processing device according to claim 1, characterized in that: The box body comprises a cover body and a bottom box which are detachably connected, the collecting part is formed in the cover body, the breeding part is formed in the bottom box, and the feeding area is located on the inner side wall of the bottom box.
3. The silverfish egg collecting and processing device according to claim 2, characterized in that: The feeding area includes feed fixed on the inner wall of the bottom box by using hot melt adhesive, and the feeding area is arranged along the circumference of the bottom box.
4. The silverfish egg collecting and processing device according to claim 2, characterized in that: The length of the bottom box is 270 mm, the width is 180 mm, and the height is 40 mm. The size of the opening is 115 mm×80 mm. The length of the cover body is 175 mm, and the width is 120 mm.
5. The silverfish egg collecting and processing device according to claim 2, characterized in that: The bottom box is made of hard plastic, and the cover is made of soft plastic.
6. The silverfish roe collection and processing device according to claim 2, characterized in that: In the breeding state, the cover body and the bottom box are separated, and in the egg collection state, the cover body and the bottom box are in a matched state.
7. The silverfish egg collecting and processing device according to claim 1, characterized in that: The egg-laying medium comprises a gauze layer with the holes, the periphery of the gauze layer is fixed to the support plate by hot-melt adhesive, the diameter of the holes is 1 mm, and the thickness of the gauze layer is 3 mm.
8. The silverfish egg collecting and processing device according to claim 1, characterized in that: Also included is a glass slide, on which a glue layer is arranged.
9. The silverfish egg collecting and processing device according to claim 8, characterized in that: A plurality of adhesive layers are arranged on the glass slide along the width direction, and the adhesive layers include semi-solid and semi-liquid dot glue.
10. The silverfish egg collecting and processing device according to claim 8, characterized in that: The length of the adhesive layer is 60 mm and the width is 16 mm, and the length of the slide glass is 75 mm and the width is 25 mm.