CN103535326A - Negative-pressure fixing device for living insect - Google Patents
Negative-pressure fixing device for living insect Download PDFInfo
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- CN103535326A CN103535326A CN201310467409.XA CN201310467409A CN103535326A CN 103535326 A CN103535326 A CN 103535326A CN 201310467409 A CN201310467409 A CN 201310467409A CN 103535326 A CN103535326 A CN 103535326A
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- fixing device
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Abstract
The invention discloses a negative-pressure fixing device for a living insect. The negative-pressure fixing device for the living insect comprises a base and an article placement plate arranged on the base, wherein a negative-pressure cavity is arranged between the base and the article placement plate, the article placement plate is provided with a plurality of air holes, and a negative-pressure pipe is connected with the negative-pressure cavity. According to the negative-pressure fixing device for the living insect, negative pressure is generated in the negative-pressure cavity through a negative-pressure generation device connected with the negative-pressure pipe, the insect to be observed is placed on the article placement plate, an absorption function is generated on the wings or the body of the insect through the negative pressure at the bottom of each air holes to fix the insect, the insect is not injured when observed, and the conduction of the subsequent experiment is facilitated. The negative-pressure fixing device for the living insect is applied to the field of biotic experiment devices.
Description
Technical field
The present invention relates to a kind of experiment device, particularly relate to a kind of living insects low-pressure holding device.
Background technology
Under the microscope the live bodies such as insect are observed conventionally and need to insect be fixed, while needing to observe insect live body in the past, conventionally adopt the first kill insects of airtight bottle, or fix insect by modes such as pinpricks.
Above two kinds of modes all can damage insect, are unfavorable for proceeding of subsequent experimental.
Summary of the invention
For addressing the above problem, the invention provides a kind of living insects low-pressure holding device that can not damage insect.
The technical solution adopted for the present invention to solve the technical problems is:
A low-pressure holding device, comprises base and is arranged at the shelf on base, between base and shelf, be provided with negative pressure cavity, shelf is provided with some pores, is connected and is provided with negative tube with negative pressure cavity.
Be further used as the improvement of technical solution of the present invention, base is transparent plastic piece, and negative pressure cavity is the groove that is arranged at base center.
Be further used as the improvement of technical solution of the present invention, one end relative with negative pressure cavity on negative tube is connected with water flow generator.
Be further used as the improvement of technical solution of the present invention, shelf is transparent plastic sheet.
Beneficial effect of the present invention: this living insects low-pressure holding device produces negative pressure by the depression generator being connected with negative tube in negative pressure cavity, insect to be seen is placed on shelf, negative pressure by pore bottom produces suction-operated with fixing insect to the wing of insect or health, in observation process, can not cause damage to insect, be beneficial to proceeding of subsequent experimental.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is embodiment of the present invention overall structure schematic diagram;
Fig. 2 is embodiment of the present invention understructure schematic diagram.
Embodiment
With reference to Fig. 1, Fig. 2, the present invention is a kind of living insects low-pressure holding device, comprises base 1 and is arranged at the shelf 2 on base 1, and 2 of base 1 and shelfs are provided with negative pressure cavity 11, shelf 2 is provided with some pores 21, is connected and is provided with negative tube 3 with negative pressure cavity 11.
This living insects low-pressure holding device by the depression generator that is connected with negative tube 3 in the interior generation negative pressure of negative pressure cavity 11, insect to be seen is placed on shelf 2, negative pressure by pore 21 bottoms produces suction-operated with fixing insect to the wing of insect or health, in observation process, can not cause damage to insect, be beneficial to proceeding of subsequent experimental.
As the preferred embodiment of the present invention, base 1 is transparent plastic piece, and negative pressure cavity 11 is for being arranged at the groove at base 1 center.
As the preferred embodiment of the present invention, shelf 2 is transparent plastic sheet.
Base 1 and shelf 2 are all made by transparent plastic, can ensure light when experiment is observed.
As the preferred embodiment of the present invention, one end relative with negative pressure cavity 11 on negative tube 3 is connected with water flow generator.
Water flow generator can be the tap being directly connected with negative tube 3, or other current sources, current are through negative pressure cavity 11, in the interior generation negative pressure of negative pressure cavity 11, can hold by pore 21 wing or the health of insect, insect is fixed in the situation that insect not being damaged.
The size of the pore 21 on shelf 2 and density can be determined according to the insect size of required observation, reach best fixed effect.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (4)
1. a living insects low-pressure holding device, it is characterized in that: comprise base (1) and be arranged at the shelf (2) on described base (1), between described base (1) and shelf (2), be provided with negative pressure cavity (11), described shelf (2) is provided with some pores (21), is connected and is provided with negative tube (3) with described negative pressure cavity (11).
2. living insects low-pressure holding device according to claim 1, is characterized in that: described base (1) is transparent plastic piece, and described negative pressure cavity (11) is for being arranged at the groove at base (1) center.
3. living insects low-pressure holding device according to claim 1 and 2, is characterized in that: the upper one end relative with negative pressure cavity (11) of described negative tube (3) is connected with water flow generator.
4. living insects low-pressure holding device according to claim 1, is characterized in that: described shelf (2) is transparent plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467409.XA CN103535326B (en) | 2013-10-09 | 2013-10-09 | A kind of living insects low-pressure holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467409.XA CN103535326B (en) | 2013-10-09 | 2013-10-09 | A kind of living insects low-pressure holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103535326A true CN103535326A (en) | 2014-01-29 |
| CN103535326B CN103535326B (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467409.XA Active CN103535326B (en) | 2013-10-09 | 2013-10-09 | A kind of living insects low-pressure holding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103535326B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304188A (en) * | 2014-09-26 | 2015-01-28 | 陆敏 | Mosquito incubator |
| CN105388189A (en) * | 2015-10-15 | 2016-03-09 | 思澜科技（成都）有限公司 | Manual sucking type auxiliary utensil for biological tissue detection |
| CN110074892A (en) * | 2019-06-10 | 2019-08-02 | 中国人民解放军陆军军医大学 | A kind of newborn mice intraperitoneal administration device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514335Y (en) * | 2001-12-18 | 2002-10-02 | 上海精密科学仪器有限公司 | Sample adsorbing plate for spectrograph |
| CN101390510A (en) * | 2008-11-12 | 2009-03-25 | 中国农业大学 | Preprocessing method of Orthoptera insect integer serial section |
| CN201306321Y (en) * | 2008-11-26 | 2009-09-09 | 东明机电（深圳）有限公司 | Negative pressure pump |
| CN101655105A (en) * | 2009-08-25 | 2010-02-24 | 张裕光 | Negative pressure vacuum type liquid conveyor |
| CN203523574U (en) * | 2013-10-09 | 2014-04-09 | 广东省农业科学院植物保护研究所 | Living insect negative pressure fixing device |
-
2013
- 2013-10-09 CN CN201310467409.XA patent/CN103535326B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514335Y (en) * | 2001-12-18 | 2002-10-02 | 上海精密科学仪器有限公司 | Sample adsorbing plate for spectrograph |
| CN101390510A (en) * | 2008-11-12 | 2009-03-25 | 中国农业大学 | Preprocessing method of Orthoptera insect integer serial section |
| CN201306321Y (en) * | 2008-11-26 | 2009-09-09 | 东明机电（深圳）有限公司 | Negative pressure pump |
| CN101655105A (en) * | 2009-08-25 | 2010-02-24 | 张裕光 | Negative pressure vacuum type liquid conveyor |
| CN203523574U (en) * | 2013-10-09 | 2014-04-09 | 广东省农业科学院植物保护研究所 | Living insect negative pressure fixing device |
Non-Patent Citations (1)
| Title |
|---|
| 林钧安: ""用扫描电子显微镜观察昆虫的方法"", 《辽宁农业科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304188A (en) * | 2014-09-26 | 2015-01-28 | 陆敏 | Mosquito incubator |
| CN105388189A (en) * | 2015-10-15 | 2016-03-09 | 思澜科技（成都）有限公司 | Manual sucking type auxiliary utensil for biological tissue detection |
| CN105388189B (en) * | 2015-10-15 | 2019-07-09 | 思澜科技（成都）有限公司 | Manual absorption type for biological tissue's detection assists vessel |
| CN110074892A (en) * | 2019-06-10 | 2019-08-02 | 中国人民解放军陆军军医大学 | A kind of newborn mice intraperitoneal administration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103535326B (en) | 2016-03-16 |
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Effective date of registration: 20220725 Address after: 513042 R & D area of the office building of Guangdong Jinzhengda Ecological Engineering Co., Ltd., No. 9, Jinzheng Road, Yinghong Industrial Park, Yinghong Town, Yingde City, Qingyuan City, Guangdong Province Patentee after: Guangdong Qingyuan Jinzhengda Agricultural Research Institute Co.,Ltd. Address before: Tianhe District Wushan gold Yinglu Guangzhou city Guangdong province 510640 No. 7 Patentee before: PLANT PROTECTION Research Institute GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES |
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