CN2865267Y - Half-smooth tongce sole parent fish sexual gland detector - Google Patents
Half-smooth tongce sole parent fish sexual gland detector Download PDFInfo
- Publication number
- CN2865267Y CN2865267Y CNU2005200862211U CN200520086221U CN2865267Y CN 2865267 Y CN2865267 Y CN 2865267Y CN U2005200862211 U CNU2005200862211 U CN U2005200862211U CN 200520086221 U CN200520086221 U CN 200520086221U CN 2865267 Y CN2865267 Y CN 2865267Y
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- CN
- China
- Prior art keywords
- fish bed
- fish
- light
- bed
- gland
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
A sex-gland-development detector for Cynoglossus semilaevis parent fish comprises a fish bed, a water-in pipe, a water drain pipe, a scale, a stand, a cold-light radiation lamp, a lamp holder, a jampan, a hand rocking handle, and a pulley. Outside it a varistor and a temperature sensing switch are placed. The water-in pipe and the water drain pipe are at two sides of the fish bed. The scale is at inner front side and left side of the fish bed. The stand is below the fish bed. In the middle of the stand, the jampan, the hand rocking handle and the pulley are placed. On the jampan, the lamp holder and the cold-light radiation lamp are positioned. The utility model is suitable for detecting the development of sex gland of Cynoglossus semilaevis parent fish, also for detecting the development of sex gland of other Bothideo and flatfish. The development of sex gland of Cynoglossus semilaevis and other Bothideo and flatfish is determined by observing directly the shape of sex gland and the color of sex gland after light transmits the sex gland by adjusting the illumination direction, illumination strength and light color through the cold-light radiation lamp. The utility model is of simple structure, easy to use, and with straightforward and obvious detection results.
Description
Technical field:
The utility model is to belong to the checkout gear that detects parent population gonad development degree, is a kind of detector that is used to detect Cynoglossus semilaevis parent population gonad development.
Background technology:
At present in the Technique in Fishes reproductive process, adopt ovary biopsy method for the monitoring of sexual gland: with the plastic tube syringe of diameter 2mm more, insert oviduct, draw female reproduction gland core seldom, at test under microscope, to determine development of ovary degree (Xie Zhongming etc., 1999, Oceanographic Inst. No.1 of State Bureau of Oceanography); Many degree (Liu Xuezhou etc., 2000, Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science) of judging the parent population gonad maturity with sexual gland external form and feel in actual production; About being used for the instrument of parent population gonad development special detection, at present domestic have fish to use endoscope, insert in the parent population gonadal tissue, check fish gonad development situation and carry out male and female discriminating (village equality by optical system imaging, 2003, Donghai Aquatic Products Inst., China Aquatic Science Research Academy), but the shortcoming of this method is to enter the image that obtains the parent population sexual gland in the fish body sexual gland, if careless manipulation will damage the parent population gonadal tissue, also be not suitable for the design feature of the sexual gland of left-eyed flounder simultaneously.In addition, present other instrument of also unspecial report parent population gonad development both at home and abroad, especially special sexual gland checkout gear at flounder flounder class.
Summary of the invention:
The purpose of this utility model provide a kind of simple in structure, easy to use, can be directly by morphologic observation, determine the checkout gear of Cynoglossus semilaevis and other flounder flounder class parent population gonad development degree.
Technical scheme of the present invention is made up of drainpipe, scale, fish bed, wind, water inlet pipe, pulley, temperature sensitive switch, variable resistance, electric wire, cold light shot-light, lamp socket, litter, mounting.Water inlet pipe, drainpipe are positioned at the both sides of fish bed, scale is positioned at the front side and the left side of fish bed, mounting is positioned at fish bed below, litter is positioned at the mounting middle part, two ends are equipped with pulley, and a wind and an assembly pulley are fitted together, are positioned at the litter right-hand member at fish bed below, mounting middle part, and lamp socket is installed on the litter, the cold light shot-light is contained on the lamp socket of fish bed below, and variable resistance and temperature sensitive switch are connected lamp socket, are positioned at the outside of the utility model main body by electric wire.
The material of fish bed is the polycarbonate lucite, and specification is 80 * 40 * 10cm, and is equipped with the lid of same quality.
The color of cold light shot-light is 3 looks, voltage 220V, power 100W.
Variable resistance has the protection of ambroin shell, resistance range 50-1000 ohm.
The utility model is characterized in:
The utility model is owing to adopt the polycarbonate lucite of high transmission rate to make the fish bed, the color tunable of the direction of illumination of cold light shot-light and intensity of illumination and light joint simultaneously, can be according to the color that sexual gland behind the light transmission sexual gland presents direct, the easy observation Cynoglossus semilaevis and the development degree of other flounder flounder class parent population sexual glands.
Description of drawings:
Fig. 1: structural representation of the present utility model.
Embodiment:
Be described in detail technology contents of the present utility model in conjunction with the accompanying drawings below by embodiment:
The technical solution of the utility model: his structure is made up of drainpipe (1), scale (2), fish bed (3), wind (4), water inlet pipe (5), pulley (6), temperature sensitive switch (7), variable resistance (8), electric wire (9), cold light shot-light (10), lamp socket (11), litter (12), mounting (13).Fish bed (3) is to use the polycarbonate lucite of high transmission rate, specification 80 * 40 * 10cm; Fish bed (3) top is provided with the lid of same quality, in case parent population jumps out, also can reduce or avoid simultaneously damage or generation stress reaction to parent population; Water inlet pipe (5), drainpipe (1) are the polycarbonate lucite, be positioned at the both sides of fish bed (3), by water-in and water-out, the one, the penetrating rate of light when observing the parent population sexual gland strengthened, two can regulate the size of the interior water yield of fish bed (3), parent population inserts fish bed (3) back, adds water and play certain cushioning effect, prevents that parent population from injuring unexpectedly because of lack of water, anoxic or death; Scale (2) specification is 80cm * 40cm, be positioned at the front side and the left side of fish bed (3); Mounting (13) is the aluminium alloy mounting, is positioned at fish bed (3) below, is the carrier that supports fish bed and other members, specification 80 * 40 * 60cm; The cold light shot-light (10) of 220v, 3 looks is installed in mounting (13) top, calorific value is little, optical transmission power is strong, the direction of illumination of cold light shot-light (10) and the color of intensity of illumination and light all can be regulated, can be according to the color that sexual gland behind the light transmission sexual gland presents the development degree of direct, easy observation parent population sexual gland; Litter (12) is an aluminium alloy, is positioned at mounting (13) middle part, and two ends are equipped with pulley (6); A wind (4) and a pulley (6) fit together, it is the carrier of cold light shot-light (10), be positioned at the right-hand member of fish bed (3) below, mounting (13) middle part litter, the rotation of wind (4) can make shot-light (10) along litter (12) move left and right, also can rotate freely in 120 degree scopes all around by pulley (6); Lamp socket (11) is positioned on the litter (12), is the packaged type lamp socket, stainless steel plating porcelain, and glass lamp shade, bayonet socket, taper shape can rotate 120 degree all around, can make light reach the edge of two long of fish bed and short face respectively; Variable resistance (8) and temperature sensitive switch (7) are connected lamp socket (11), are positioned at the outside of the utility model main body by electric wire (9), and variable resistance has the ambroin shell, resistance range 50-1000 ohm.The intensity that the utility model can be regulated its illumination by variable resistance (8) is to adapt to the needs of observation.
Using method of the present utility model is: will add about 8 centimeters in water in the fish bed in advance, the parent population that sexual gland has been grown places in the fish bed, adds lid.Open shot-light, adjust the position of shot-light, color and the intensity of illumination that employing is not shared the same light, make light see through, can make things convenient for and directly observe the color that the parent population sexual gland presents, determine the maturity of parent population sexual gland in the position of sexual gland.
Claims (3)
1, a kind of Cynoglossus semilaevis parent population gonad development detector is characterized in that its structure is made up of drainpipe (1), scale (2), fish bed (3), wind (4), water inlet pipe (5), pulley (6), temperature sensitive switch (7), variable resistance (8), electric wire (9), cold light shot-light (10), lamp socket (11), litter (12), mounting (13); Water inlet pipe (5), drainpipe (1) is positioned at the both sides of fish bed (3), scale (2) is positioned at the front side and the left side of fish bed (3), mounting (13) is positioned at fish bed (3) below, litter (12) is positioned at mounting (13) middle part, two ends are equipped with pulley (6), a wind (4) and a pulley (6) fit together, be positioned at fish bed (3) below, litter (12) right-hand member at mounting (13) middle part, lamp socket (11) is installed on the litter (12), cold light shot-light (10) is contained on the lamp socket (11) of fish bed (3) below, and variable resistance (8) is connected lamp socket (11) with temperature sensitive switch (7) by electric wire (9), be positioned at the outside of the utility model main body.
2, according to right 1 described Cynoglossus semilaevis parent population gonad development detector, it is characterized in that described fish bed (3), its material is the polycarbonate lucite, and specification is 80 * 40 * 10cm, and is provided with the lid of same quality.
3, according to right 1 described Cynoglossus semilaevis parent population gonad development detector, it is characterized in that described variable resistance (8), resistance range 50-1000 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200862211U CN2865267Y (en) | 2005-08-19 | 2005-08-19 | Half-smooth tongce sole parent fish sexual gland detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200862211U CN2865267Y (en) | 2005-08-19 | 2005-08-19 | Half-smooth tongce sole parent fish sexual gland detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865267Y true CN2865267Y (en) | 2007-02-07 |
Family
ID=37700964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200862211U Expired - Fee Related CN2865267Y (en) | 2005-08-19 | 2005-08-19 | Half-smooth tongce sole parent fish sexual gland detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865267Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372275A (en) * | 2017-08-28 | 2017-11-24 | 中国水产科学研究院黄海水产研究所 | A kind of Cynoglossus semilaevis male and female seed automatic sorting device and its application method |
| CN108812457A (en) * | 2018-07-12 | 2018-11-16 | 中国水产科学研究院黄海水产研究所 | A kind of winter Cynoglossus semilaevis batch production low temperature low consumption cultivating system and cultural method |
| CN111466320A (en) * | 2020-04-26 | 2020-07-31 | 中国水产科学研究院黄海水产研究所 | Low-stress operating device for yellow seriolas quinqueradiata and using method thereof |
-
2005
- 2005-08-19 CN CNU2005200862211U patent/CN2865267Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372275A (en) * | 2017-08-28 | 2017-11-24 | 中国水产科学研究院黄海水产研究所 | A kind of Cynoglossus semilaevis male and female seed automatic sorting device and its application method |
| CN108812457A (en) * | 2018-07-12 | 2018-11-16 | 中国水产科学研究院黄海水产研究所 | A kind of winter Cynoglossus semilaevis batch production low temperature low consumption cultivating system and cultural method |
| CN108812457B (en) * | 2018-07-12 | 2020-10-02 | 中国水产科学研究院黄海水产研究所 | Factory low-temperature and low-consumption culture system and method for cynoglossus semilaevis in winter |
| CN111466320A (en) * | 2020-04-26 | 2020-07-31 | 中国水产科学研究院黄海水产研究所 | Low-stress operating device for yellow seriolas quinqueradiata and using method thereof |
| CN111466320B (en) * | 2020-04-26 | 2021-02-12 | 中国水产科学研究院黄海水产研究所 | Low-stress operating device for yellow seriolas quinqueradiata and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |