CN204837720U - Test tube suitable for insect living body is deposited and carries in field - Google Patents
Test tube suitable for insect living body is deposited and carries in field Download PDFInfo
- Publication number
- CN204837720U CN204837720U CN201520635658.XU CN201520635658U CN204837720U CN 204837720 U CN204837720 U CN 204837720U CN 201520635658 U CN201520635658 U CN 201520635658U CN 204837720 U CN204837720 U CN 204837720U
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- China
- Prior art keywords
- test tube
- shrinkage pool
- diameter
- filter paper
- circular
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- Expired - Fee Related
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Abstract
The utility model discloses a test tube suitable for insect living body is deposited and carries in field. Top in the test tube lid is equipped with round shrinkage pool, and the wall thickness part of the upper end of circle shrinkage pool is equipped with densely covered bleeder vent, is equipped with circular waterproof, dustproof, breathable membrane in the circle shrinkage pool, and circular waterproof, dustproof, breathable membrane's diameter is the same with the diameter of circle shrinkage pool and adopt strong viscose sticky in the circle shrinkage pool, the top of the bottom in the tube body is equipped with sponge layer adaptation, that contain the nutrient solution, the top on sponge layer is equipped with circular filter paper, is equipped with the aperture of equipartition on the circular filter paper. By adopting the above structure, the utility model, the biology condition of depositing and carrying in the insect living body field can be satisfied, insect living body's survival rate is obviously improved.
Description
Technical field
The utility model relates to vitro techniques field, and the test tube with vector insects live body is deposited in especially a kind of field that is applicable to.
Background technology
In entomology teaching and scientific research, the field live body that catches insects usually adopts test tube to carry out depositing and carrying, because existing test tube adopts test tube cap or test tube plug to seal, the biological condition that insect live body is deposited and carried can not be met, particularly at high temperature season, deposit, time more with vector insects live body quantity when longer, usually cause higher lethality, become problem anxious to be resolved.
Utility model content
The purpose of this utility model is to provide a kind of test tube that can meet the biological condition that insect live body field is deposited and carried, and significantly improves the survival rate of insect live body.
The technical solution of the utility model is: manufacture and design a kind of field that is applicable to and deposit the test tube with vector insects live body, comprise test tube body and test tube cap, described test tube cap is connected by the threaded engagement of internal thread with the top of test tube body, main feature of the present utility model is: the top in described test tube cap is provided with round shrinkage pool, the wall thickness of the upper end of described round shrinkage pool is arranged with densely covered air-vent, be provided with circular water proof and dust proof ventilated membrane in circle shrinkage pool, the diameter of described circular water proof and dust proof ventilated membrane is identical with the diameter of circle shrinkage pool and adopt that strong viscose glue is gluing to be fixed.
The top of the intrinsic bottom of described test tube is provided with adaptive, containing nutrient solution spongy layer, and the top that described spongy layer is fixed on bottom can not upwards move freely.
The top of described spongy layer is provided with circular filter paper, and the diameter of described circular filter paper is identical with the internal diameter of test tube body, and circular filter paper is provided with uniform aperture.
Owing to being provided with circular water proof and dust proof ventilated membrane in the round shrinkage pool at the top in test tube cap, the clear air of this inside and outside of test tube can be guaranteed, for insect body provides sufficient oxygen.
Top due to the intrinsic bottom of test tube is provided with the spongy layer containing nutrient solution, can provide sufficient nutrient and moisture, can also improve the intrinsic air humidity of test tube for insect body.
Because the top of spongy layer is provided with circular filter paper, and circular filter paper is provided with uniform aperture, has both been conducive to keeping insect body dry and comfortable, does not affect again insect body and to absorb nourishment liquid from spongy layer.
The utility model can meet the biological condition that insect live body field is deposited and carried, significantly improve the survival rate of insect live body after adopting said structure.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of concrete structure of the present utility model.
In figure, (1) is circle shrinkage pool, and (2) are circular water proof and dust proof ventilated membrane, and (3) are air-vent, and (4) are test tube cap, and (5) are test tube body, and (6) are bottom, and (7) are spongy layer, and (8) are circular filter paper, and (9) are aperture.
Embodiment
Below in conjunction with embodiment, the utility model is described further.
Embodiment: as shown in Figure 1, manufacture and design a kind of field that is applicable to and deposit the test tube with vector insects live body, comprise test tube body (5) and test tube cap (4), test tube cap (4) is connected by the threaded engagement of internal thread with the top of test tube body (5), main feature of the present utility model is: the top in test tube cap (4) is provided with round shrinkage pool (1), the wall thickness of the upper end of circle shrinkage pool (1) is arranged with densely covered air-vent (3), circular water proof and dust proof ventilated membrane (2) is provided with in circle shrinkage pool (1), the diameter of circular water proof and dust proof ventilated membrane (2) is identical with the diameter of circle shrinkage pool (1) and adopt that strong viscose glue is gluing to be fixed.
The top of the bottom (6) in test tube body (5) is provided with adaptive, containing nutrient solution spongy layer (7), and the top that spongy layer (7) is fixed on bottom (6) can not upwards move freely.
The top of spongy layer (7) is provided with circular filter paper (8), and the diameter of circular filter paper (8) is identical with the internal diameter of test tube body (5), and circular filter paper (8) is provided with uniform aperture (9).
Working condition of the present utility model is: first add appropriate nutrient solution to spongy layer, then circular filter paper is placed on the top of spongy layer, then the insect live body that field catches is put into test tube body, builds test tube cap.
Claims (1)
1. be applicable to field and deposit the test tube with vector insects live body, comprise test tube body (5) and test tube cap (4), described test tube cap (4) is connected by the threaded engagement of internal thread with the top of test tube body (5), it is characterized in that: the top in described test tube cap (4) is provided with round shrinkage pool (1), the wall thickness of the upper end of described round shrinkage pool (1) is arranged with densely covered air-vent (3), circular water proof and dust proof ventilated membrane (2) is provided with in circle shrinkage pool (1), the diameter of described circular water proof and dust proof ventilated membrane (2) is identical with the diameter of circle shrinkage pool (1) and adopt strong viscose glue gluing fixing,
The top of the bottom (6) in described test tube body (5) is provided with adaptive, containing nutrient solution spongy layer (7), and the top that described spongy layer (7) is fixed on bottom (6) can not upwards move freely;
The top of described spongy layer (7) is provided with circular filter paper (8), and the diameter of described circular filter paper (8) is identical with the internal diameter of test tube body (5), and circular filter paper (8) is provided with uniform aperture (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635658.XU CN204837720U (en) | 2015-08-23 | 2015-08-23 | Test tube suitable for insect living body is deposited and carries in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635658.XU CN204837720U (en) | 2015-08-23 | 2015-08-23 | Test tube suitable for insect living body is deposited and carries in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204837720U true CN204837720U (en) | 2015-12-09 |
Family
ID=54728336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635658.XU Expired - Fee Related CN204837720U (en) | 2015-08-23 | 2015-08-23 | Test tube suitable for insect living body is deposited and carries in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204837720U (en) |
-
2015
- 2015-08-23 CN CN201520635658.XU patent/CN204837720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |