CN201550501U - Indoor experimental device for removing sturgeon ingestion sensation - Google Patents
Indoor experimental device for removing sturgeon ingestion sensation Download PDFInfo
- Publication number
- CN201550501U CN201550501U CN2009202136725U CN200920213672U CN201550501U CN 201550501 U CN201550501 U CN 201550501U CN 2009202136725 U CN2009202136725 U CN 2009202136725U CN 200920213672 U CN200920213672 U CN 200920213672U CN 201550501 U CN201550501 U CN 201550501U
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- pipe
- sturgeon
- sensory stimuli
- removal
- sensation
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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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Abstract
The utility model relates to an indoor experimental device for removing sturgeon ingestion sensation, which includes a water tank filled with water. The indoor experimental device is characterized in that a sensation removing device and a video analyzing device are included, wherein the sensation removing device is arranged on one side of the water tank and includes a sensory irritation pipe and a fixing rack, and the sensory irritation pipe is fixed on the fixing rack; the sensory irritation is made of PVC material or glass and arranged vertically to the water body in the water tank; the upper orifice of the sensory irritation pipe is higher than the water surface, the lower orifice of the sensory irritation pipe is in contact with the bottom wall of the water tank, and a flowing hole is formed on the pipe wall at the lower end; and the video analyzing device is fixed on the other side of the water tank; and the video analyzing device includes an image acquiring deice, an image storage device, and an image processing device, wherein the image acquiring deice adopts an infrared night-vision camera, the image storage device adopts a video acquiring card, the image processing device adopt an IPC (industrial personal computer); and the infrared night-vision camera is connected with the IPC through the video acquiring card. The indoor experimental device realizes multi-sensory removal through the set of ingestion mechanism experimental device and avoids the surgical removal of sturgeon sensory organs from damaging the fish.
Description
Technical field
The utility model relates to a kind of indoor antenna fish experimental provision that sensation removes of ingesting, the particularly a kind of indoor sturgeon section fish experimental provision that sensation is removed of ingesting.
Background technology
Sturgeon (sturgeon) is subordinate to cartilage hard shell guiding principle, Gadiformes, and sturgeon section, sturgeon belongs to.Sturgeon is the transitional type between ancient cartilaginous fish and modern bony fish, and existing so far more than 200,000,000 year history has special research status on the fish evolutionary history.Sturgeon also has sense of touch (antenna under the jaw) and inductance feel (beak belly Luo Lunshi device) except having conventional vision, sense of smell, the sense of taste, lateral-line organ.
For the sensing mechanism of ingesting of sturgeon is the emphasis of research always, and different research thinks that ingesting of sturgeon may lean on that sense of smell, inductance are felt, sense of touch.The research of sensing mechanism of ingesting is removed by sensation and is realized.
Yet traditional sensation of ingesting is removed experiment and is undertaken by operation generally that sensory excision finishes.The consumption manpower not only consuming time of performing the operation, and the method for surgical removal causes the fish body and tortures.This experimental technique is disadvantageous to the protection of these class animals on the brink of extinction of sturgeon, and sensory forfeiture simultaneously also may be because of the chaotic accuracy that influences experimental result of cental system.Therefore be necessary the experimental technique of taking a kind of sensation of ingesting more reasonable, more science to remove.
The utility model content
The utility model purpose be to provide a kind of the undamaged sensation of fish body removed experimental provision, feel to remove the complexity of bringing with operation of torturing to solve traditional surgery to the fish body.The utility model is applicable to the experimental provision of ingesting indoor antenna fish sensation removing, and the particularly indoor sturgeon section fish sensation of ingesting is removed.
The technical problem of the required solution of the utility model can be achieved through the following technical solutions:
A kind of indoor sturgeon ingests and feels the experimental provision of removal, comprises a tank, and water is set in the tank, it is characterized in that, comprises sensation removal device and video analysis device;
Described sensation removal device is arranged at the side at tank; Described sensation removal device comprises sensory stimuli pipe and the fixed support that is used for holding stimulus, and described sensory stimuli pipe is fixed in fixed support, and described sensory stimuli pipe is provided with opening;
Described video analysis device is fixed on the tank; Described video analysis device comprises image collecting device, image memory device and image processing apparatus.
Described sensory stimuli pipe adopts PVC material or glass to make, the water body in the vertical tank of described sensory stimuli pipe.
The upper orifice of described sensory stimuli pipe is higher than the water surface, and the lower nozzle of sensory stimuli pipe contacts with the tank diapire, and the lower end tube wall of sensory stimuli pipe is provided with opening.The principle that its sense of touch is removed is the interior various stimulus of sensory stimuli pipe of vertical water body, can not directly contact with the sturgeon antenna, thereby remove the sense of touch effect of ingesting of sturgeon.
Described image collector is changed to the infrared night vision video camera, and described image memory device is a video frequency collection card, and described image processing apparatus is an industrial computer, and described infrared night vision video camera is connected with industrial computer by video frequency collection card.The infrared night vision video camera is movable in tank dark condition record sturgeon, by capture card information is transferred to industrial computer, can carry out the behavior reaction of off-line analysis sturgeon to the sensory stimuli pipe.
Described tank is set to circle or hexagon or octagonal or square.
The beneficial effects of the utility model:
1, the utility model is a kind of simple and convenient and experimental provision that the undamaged sensation of ingesting of fish is removed, realizes that by a cover feeding mechanism experimental provision many sensations remove.
Use sense of touch and remove principle under normal swimming state, the antenna of sturgeon can not directly contact with the sensory stimuli pipe perpendicular to water body.
Can experimentize under the dark condition fully by the infrared night vision shooting, thereby remove the vision of sturgeon.
Realize the removal that sense of smell and inductance are felt by the method for throwing in different sensory stimuli things at the sensory stimuli pipe.
2, the utlity model has the characteristics of ease for operation, repeatability.
3, the experiment fish is in healthy physiological status in experimentation, can guarantee the accurate credibility of experimental result.
4, the utility model device can directly be realized the ingest removal of sense of touch effect of sturgeon, and need not carry out amputation and then avoid surgical removal sturgeon sense organ to the torturing of fish body the sturgeon antenna, is beneficial to animal welfare.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is an overall structure side schematic view of the present utility model.
Fig. 2 is an overall structure schematic top plan view of the present utility model.
Fig. 3 is that schematic diagram is removed in the schematic diagram of the utility model PVC sensory stimuli pipe and the sense of touch of ingesting.
Number in the figure:
1 is that sensory stimuli pipe, 2 is that opening, 3 is that fixed support, 4 is that infrared night vision video camera, 5 is tank.
Embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
A kind of indoor sturgeon ingests and feels the experimental provision of removal, as illustrated in fig. 1 and 2; Comprise: sensation removal device and video analysis device, tank 5.
The sensation removal device is arranged at the side at tank 5; The sensation removal device comprises sensory stimuli pipe 1 and the fixed support 3 that is used for holding stimulus, and sensory stimuli pipe 1 is fixed in fixed support 3.PVC sensory stimuli pipe 1 is adjusted by the fixed support 3 of position-controllable, is fixed in tank one side according to the depth of water of tank 5.
Video analysis device is fixed on the tank 5; Video analysis device comprises image collecting device, image memory device and image processing apparatus.
Image collector is changed to infrared night vision video camera 4, and image memory device is video frequency collection card (for accompanying drawing illustrates), and image processing apparatus is an industrial computer, and infrared night vision video camera 4 is connected with industrial computer by video frequency collection card.
The experiment fish is selected sturgeon for use, during experiment, at first conforms at experimental trough, and fish to be tested (being sturgeon) can experimentize after tank 5 walls back and forth move about.And the spacing of PVC sensory stimuli pipe 1 and flume wall is set according to the individual size of experiment fish and swimming route.
PVC sensory stimuli pipe 1 is done following processing respectively in the experiment: do not throw in as reference; Input has only the stimulus of olfactory stimulation, as artificial granular bait for fish; Drop into non-stimulated stimulus, as finger stone etc.
The experiment fish of analyzing the different stimulated thing initiation in the PVC sensory stimuli pipe 1 touches the food situation.
Can take the gradation experiment method of single PVC sensory stimuli pipe 1 in the experiment or take three PVC sensory stimuli pipes 1 experiment method simultaneously.
Infrared night vision video camera 4 is movable in tank dark condition record sturgeon, by capture card information is transferred to industrial computer, can carry out the behavior reaction of off-line analysis sturgeon to the sensory stimuli pipe.
The utility model can be realized the sense of smell effect of the ingesting removal of sturgeon indirectly.
In conjunction with Fig. 1 embodiment is described, what this experimental program was different with one of concrete experimental program is, the stimulus that drops into PVC sensory stimuli pipe 1 does not have the stimulus of other sensory stimuli for only producing the electrical field stimulation signal, as the biological dipole electric field of metal bar or simulation.Other composition, annexation and experiment condition are with one of concrete experimental program.
One of concrete experimental program of the utility model and two, the stimulus that drops into PVC sensory stimuli pipe 1 is necessary for single stimulus.Have electro photoluminescence and olfactory stimulus simultaneously and can ingest that inductance is felt and the sense of smell removal exerts an influence if drop into, but not influence the removal effect of ingest sense of touch and visual process sturgeon.
The utility model do not remove sturgeon ingest in the effect of side line sensation.
The utility model does not directly contact stimulus in the PVC sensory stimuli pipe of vertical water body and removes the sturgeon sense of touch effect of ingesting by the sturgeon antenna, by dark condition down experiment remove the sturgeon visual process of ingesting, realize the effect that ingest sense of smell and inductance are felt is removed by different stimulated thing in the sensory stimuli pipe.The utility model has been avoided surgical removal sturgeon sense organ torturing the fish body.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an indoor sturgeon ingests and feels the experimental provision of removal, comprises a tank, and water is set in the tank, it is characterized in that, comprises sensation removal device and video analysis device;
Described sensation removal device is arranged at the side at tank; Described sensation removal device comprises sensory stimuli pipe and the fixed support that is used for holding stimulus, and described sensory stimuli pipe is fixed in fixed support, and described sensory stimuli pipe is provided with opening;
Described video analysis device is fixed on the tank; Described video analysis device comprises image collecting device, image memory device and image processing apparatus.
2. a kind of indoor sturgeon according to claim 1 ingests and feels the experimental provision of removal, it is characterized in that, described sensory stimuli pipe adopts PVC material or glass to make, the water body in the vertical tank of described sensory stimuli pipe.
3. a kind of indoor sturgeon according to claim 1 ingests and feels the experimental provision of removal, it is characterized in that, the upper orifice of described sensory stimuli pipe is higher than the water surface, and the lower nozzle of sensory stimuli pipe contacts with the tank diapire, and the lower end tube wall of sensory stimuli pipe is provided with opening.
4. a kind of indoor sturgeon according to claim 1 ingests and feels the experimental provision of removal, it is characterized in that, described image collector is changed to the infrared night vision video camera, described image memory device is a video frequency collection card, described image processing apparatus is an industrial computer, and described infrared night vision video camera is connected with industrial computer by video frequency collection card.
5. a kind of indoor sturgeon according to claim 1 ingests and feels the experimental provision of removal, it is characterized in that described tank is set to circle or hexagon or octagonal or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136725U CN201550501U (en) | 2009-11-17 | 2009-11-17 | Indoor experimental device for removing sturgeon ingestion sensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136725U CN201550501U (en) | 2009-11-17 | 2009-11-17 | Indoor experimental device for removing sturgeon ingestion sensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550501U true CN201550501U (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202136725U Expired - Fee Related CN201550501U (en) | 2009-11-17 | 2009-11-17 | Indoor experimental device for removing sturgeon ingestion sensation |
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| Country | Link |
|---|---|
| CN (1) | CN201550501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657115A (en) * | 2012-04-24 | 2012-09-12 | 中国农业大学 | Aquatic animal behavior monitoring device based on three-dimensional (3D) vision and wireless sensing technology |
-
2009
- 2009-11-17 CN CN2009202136725U patent/CN201550501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657115A (en) * | 2012-04-24 | 2012-09-12 | 中国农业大学 | Aquatic animal behavior monitoring device based on three-dimensional (3D) vision and wireless sensing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111117 |