CN215074855U - Device for observing egg hatching larvae by artificially breeding dastarcus helophoroides - Google Patents
Device for observing egg hatching larvae by artificially breeding dastarcus helophoroides Download PDFInfo
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- CN215074855U CN215074855U CN202121289058.4U CN202121289058U CN215074855U CN 215074855 U CN215074855 U CN 215074855U CN 202121289058 U CN202121289058 U CN 202121289058U CN 215074855 U CN215074855 U CN 215074855U
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Abstract
The utility model discloses a device for observing ovum hatching larvae by artificially breeding dastarcus helophoroides, which comprises a transparent box body with an upper part opened at the upper part, wherein a box body cover can be detachably clamped on the upper end surface of the transparent box body; a plurality of magnifier clamping grooves are arranged at the upper part and the lower part of the upper part of the transparent box body, and magnifier cards are detachably inserted into the magnifier clamping grooves; the middle part of the transparent box body is provided with an air hole; a transparent egg card is placed at the bottom of the transparent box body; a layer of black film is adhered to the lower part and the lower surface of the transparent box body. Whether the larva on the egg card is hatched can be clearly observed, the method is direct and rapid, the operation is convenient, the labor force is saved, the efficiency is high, and the cost is reduced.
Description
Technical Field
The utility model relates to an utensil field for the biological assay, concretely relates to artificial propagation flower fine hair is sent first and is observed device of ovum hatching larva.
Background
The dastarcus helophoroides is the dominant natural enemy of forest trunk-boring pests such as longicorn, gerbera and the like, and the artificial feeding technology in each period is overcome, so that the indoor large-scale artificial breeding is realized. In the breeding process, the egg cards are collected and cultured for incubation, so that inoculation can be carried out. Its newly hatched larvae have a life span of only about 2 days on average if they have no food. The egg cards needing hatching are generally placed in a plastic transparent box, but because the newly hatched larvae are transparent white and have the color similar to that of egg shells, the larvae are easy to be confused, the body length of the larvae is only 1mm, the width of the larvae is about 0.2mm, the body types of the larvae are very small, the larvae are difficult to discover, and the larvae are easy to die due to untimely observation, so that waste is caused.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing a device for observing egg hatching larvae by artificially breeding dastarcus helophoroides.
The technical scheme of the utility model as follows:
the device for artificially breeding dastarcus helophoroides to observe eggs and hatching larvae comprises a transparent box body with an upper part opened at the upper part, wherein the upper end surface of the transparent box body is detachably clamped with a box body cover; a plurality of magnifier clamping grooves are arranged at the upper part and the lower part of the upper part of the transparent box body, and magnifier cards are detachably inserted into the magnifier clamping grooves; the middle part of the transparent box body is provided with an air hole; a transparent egg card is placed at the bottom of the transparent box body; a layer of black film is adhered to the lower part and the lower surface of the transparent box body.
The upper part of the transparent box body, which is bonded with the black film, is provided with a flashlight, a bulb of the flashlight is arranged above the transparent egg card, a reflecting lampshade is arranged above the bulb, and a switch is arranged on the lamp tube.
The inner side surface of the transparent box body is a smooth surface.
The magnifier card comprises a card type magnifier card.
The box body cover is provided with a box body cover handle.
The utility model has the advantages that:
this device of ovum hatching larva is observed to artificial propagation shoddy first of flowers passes through the transparent box on open-ended upper portion and the dark box of lower part, set up a plurality of magnifying glass draw-in grooves from top to bottom on the upper portion of transparent box, can dismantle in the magnifying glass draw-in groove and insert the magnifying glass card, transparent ovum card is placed to the bottom, the lower part of transparent box and the structure setting of low-side bonding black film down, utilize the amplification of card formula magnifying glass, the transparency of ovum card, the contrast on the colour of larva white and black film, can clearly observe whether the larva on the ovum card hatches, it is direct quick, the operation of being convenient for, the labour has been saved, high efficiency, and the cost is reduced.
Whether the larvae on the egg card hatch or not can be observed more clearly through the illumination of the flashlight.
The medial surface of transparent box sets up to the smooth surface, has prevented that the larva from escaping.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for artificially breeding dastarcus helophoroides to observe eggs to hatch larvae.
In the figure: 1-transparent egg card, 2-black film, 3-transparent box, 4-box cover, 5-box cover handle, 6-magnifier clamping groove, 7-magnifier card, 8-air vent, 9-flashlight, 9.1-bulb, 9.2-reflective lampshade, and 9.3-switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1: the technical scheme of the utility model as follows:
the device for artificially breeding dastarcus helophoroides to observe eggs and hatching larvae comprises a transparent box body 3 with an upper part opened, wherein the upper end surface of the transparent box body 3 is detachably clamped with a box body cover 4; a plurality of magnifier clamping grooves 6 are arranged at the upper part and the lower part of the transparent box body 3, and magnifier cards 7 are detachably inserted into the magnifier clamping grooves 6; the middle part of the transparent box body 3 is provided with an air hole 8; a transparent egg card 1 is placed at the bottom of the transparent box body 3; a layer of black film 2 is adhered to the lower part and the lower surface of the transparent box body 3.
The upper part of the transparent box body bonded with the black film 2 is provided with a flashlight 9, a bulb 9.1 of the flashlight 9 is arranged above the transparent egg card 1, a reflecting lampshade 9.2 is arranged above the bulb 9.1, and a switch 9.3 is arranged on the lamp tube. This device of ovum hatching larva is observed to artificial propagation shoddy first of flowers passes through the transparent box on open-ended upper portion and the dark box of lower part, set up a plurality of magnifying glass draw-in grooves from top to bottom on the upper portion of transparent box, can dismantle in the magnifying glass draw-in groove and insert the magnifying glass card, transparent ovum card is placed to the bottom, the lower part of transparent box and the structure setting of low-side bonding black film down, utilize the amplification of card formula magnifying glass, the transparency of ovum card, the contrast on the colour of larva white and black film, can clearly observe whether the larva on the ovum card hatches, it is direct quick, the operation of being convenient for, the labour has been saved, high efficiency, and the cost is reduced.
The upper part of the transparent box body, which is bonded with the black film, is provided with a flashlight, a bulb of the flashlight is arranged above the transparent egg card, a reflecting lampshade is arranged above the bulb, and a switch is arranged on the lamp tube. Whether the larvae on the egg card hatch or not can be observed more clearly through the illumination of the flashlight.
The inner side surface of the transparent box body is a smooth surface. Preventing the larva from escaping.
The magnifier card comprises a card type magnifier card.
The box body cover is provided with a box body cover handle.
The use method of the device for observing egg hatching larvae by artificially breeding dastarcus helophoroides comprises the following steps:
The present invention has been described in detail with reference to the embodiments of the present invention, but it should not be understood that the scope of the present invention is limited to the above embodiments, and all the technologies realized based on the above embodiments of the present invention are within the scope of the present invention.
Claims (5)
1. Device of egg hatching larva is observed to artificial breeding dastarcus helophoroides, its characterized in that: the upper end surface of the transparent box body is detachably clamped with a box body cover; a plurality of magnifier clamping grooves are arranged at the upper part and the lower part of the upper part of the transparent box body, and magnifier cards are detachably inserted into the magnifier clamping grooves; the middle part of the transparent box body is provided with an air hole; a transparent egg card is placed at the bottom of the transparent box body; a layer of black film is adhered to the lower part and the lower surface of the transparent box body.
2. The device for artificially breeding dastarcus helophoroides to observe egg hatching larvae according to claim 1, wherein: the upper part of the transparent box body, which is bonded with the black film, is provided with a flashlight, a bulb of the flashlight is arranged above the transparent egg card, a reflecting lampshade is arranged above the bulb, and a switch is arranged on the lamp tube.
3. The device for artificially breeding dastarcus helophoroides to observe egg hatching larvae according to claim 1, wherein: the inner side surface of the transparent box body is a smooth surface.
4. The device for artificially breeding dastarcus helophoroides to observe egg hatching larvae according to claim 1, wherein: the magnifier card comprises a card type magnifier card.
5. The device for artificially breeding dastarcus helophoroides to observe egg hatching larvae according to claim 1, wherein: the box body cover is provided with a box body cover handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289058.4U CN215074855U (en) | 2021-06-04 | 2021-06-04 | Device for observing egg hatching larvae by artificially breeding dastarcus helophoroides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289058.4U CN215074855U (en) | 2021-06-04 | 2021-06-04 | Device for observing egg hatching larvae by artificially breeding dastarcus helophoroides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215074855U true CN215074855U (en) | 2021-12-10 |
Family
ID=79305142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289058.4U Active CN215074855U (en) | 2021-06-04 | 2021-06-04 | Device for observing egg hatching larvae by artificially breeding dastarcus helophoroides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215074855U (en) |
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2021
- 2021-06-04 CN CN202121289058.4U patent/CN215074855U/en active Active
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