CN204560614U - A kind of controller for oceanic pasture sound domestication - Google Patents
A kind of controller for oceanic pasture sound domestication Download PDFInfo
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- CN204560614U CN204560614U CN201520045901.2U CN201520045901U CN204560614U CN 204560614 U CN204560614 U CN 204560614U CN 201520045901 U CN201520045901 U CN 201520045901U CN 204560614 U CN204560614 U CN 204560614U
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- signal generator
- domestication
- controller
- power supply
- electrically connected
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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 discloses a kind of controller for oceanic pasture sound domestication, comprise power supply, throw in controller and the domestication audio signal generator for sending domestication audio signal to pallesthesiometer for the fish meal sending bait throwing in drive singal to device for feeding fish bait; Power supply is provided with the time relay and two power output ends, the time relay can close, disconnect in the non-working time section preset in the working time section preset, two power output ends making power supply operationally between export in supply voltage, on one's own time section in section and stop exporting supply voltage, the feeder ear that the first power output end and the fish meal of power supply throw in controller is electrically connected, second source output is electrically connected with the feeder ear of taming audio signal generator.The utility model achieves the timing working of controller, and can ensure to control device for feeding fish bait and pallesthesiometer startup simultaneously, realizes the synchronous working both this, avoids the error that manual operation brings.
Description
Technical field
The utility model relates to a kind of controller for oceanic pasture sound domestication.
Background technology
In recent years, along with the exhaustion of marine fishery resources, the exploitation of oceanic pasture gets most of the attention, and sets up oceanic pasture to recovering as early as possible and increasing marine fishery resources, the protection marine eco-environment, promote that the sustainable development tool of fishery is of great significance.Sound domestication technology is one of technology effectively controlling the shoal of fish, reach pastureization management.According to herding species characteristic, utilize the mode that Autoamtic bait putting and sound equipment combine, the economic marine organisms of artificial releasing are lured integrated group, carry out plannedly having object systematized management.Need in oceanic pasture construction by the tuna fisheries of specified sea areas by land nursery release to the stage of releasing, release into the herding kind seed in sea, often due to the change of environment and ability of self looking for food weak, the initial stage of releasing seed of releasing there is the phenomenon of large quantities of death, survival rate is low.Carry out sound domestication by setting up " sound reproduction-bait throwing in " pattern to seed of releasing, after releasing, lure collection seed by sound reproduction, bait of manually throwing something and feeding, can improve the large quantities of phenomena of mortality of initial stage seed of releasing, and improves survival rate.
At present, carry out the equipment of sound domestication sounding, mainly signal generator, power amplifier, pallesthesiometer etc. are combined use, the lengthy and tedious complexity of equipment, complicated operation.Equipment must use 220V AC-powered, and field of employment is limited.And do not possess startup and hold function automatically, the effect of simultaneously carrying out can not be reached with bait throwing in.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of controller for oceanic pasture sound domestication.
Solve the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:
For a controller for oceanic pasture sound domestication, it is characterized in that: described controller comprises power supply, throws in controller and the domestication audio signal generator for sending domestication audio signal to pallesthesiometer for the fish meal sending bait throwing in drive singal to device for feeding fish bait; Power supply is provided with the time relay and two power output ends, the time relay can close, disconnect in the non-working time section preset in the working time section preset, make two of power supply power output ends in described working time section, export supply voltage, stop exporting supply voltage in described non-working time section, the feeder ear that the first power output end and the fish meal of described power supply throw in controller is electrically connected, second source output is electrically connected with the feeder ear of taming audio signal generator.Thus this controller achieves timing working by the time relay.
As a kind of embodiment of the present utility model, described domestication audio signal generator comprises twin spans and leads signal generator and power amplifier; Twin spans leads signal generator can produce the sine wave and square-wave signal that are used as domestication audio signal, and the input of signal output part and power amplifier that twin spans leads signal generator is electrically connected, and the output of power amplifier is for connecting described pallesthesiometer.
As a kind of embodiment of the present utility model, described twin spans is led signal generator and is comprised sine wave signal generator, frequency multiplier circuit module, square wave distortion module and two gauge taps; The signal output part of sine wave signal generator is electrically connected with the signal input part of frequency multiplier circuit module, the output of frequency multiplier circuit module leads up to that the first gauge tap is electrically connected with the input of described power amplifier, the second gauge tap and the square wave module that distorts of separately leading up to is electrically connected with the input of described power amplifier, and described first gauge tap and the second gauge tap are connected to select a mode.Thus, sound domestication can be carried out with sinusoidal wave and square wave, by taming the applied widely of fish.
For the ease of regulating the output signal frequency of sine wave signal generator, thus best domestication effect can be reached for different fish, improve as one of the present utility model, the corresponding interface of described sine wave signal generator is connected with the first slide-changing resistor for regulating this sine wave signal generator sine wave output signal frequency.
As a kind of embodiment of the present utility model, the sine wave freuqency scope that described sine wave signal generator exports is 20Hz ~ 20kHz.
For the ease of the power output of regulating power amplifier, the acoustic pressure height played sound to regulate pallesthesiometer, thus can best domestication effect be reached for different fish and adjust the coverage of sound domestication, improve as one of the present utility model, the corresponding interface of described power amplifier is connected with the second slide-changing resistor for regulating this power amplifier output power.
As a kind of embodiment of the present utility model, the peak power output of described power amplifier is 100W.
As a kind of embodiment of the present utility model, described power supply is also provided with 12V accumulator, 12V DC voltage can be converted to the inverter of 220V alternating voltage, 220V alternating voltage can be converted to the transformer of 40V alternating voltage and 40V alternating voltage can be converted to the rectifier power supply module of 56V DC voltage and 12V DC voltage; 12V accumulator is electrically connected with the input of rectifier power supply module by inverter, the described time relay and transformer successively, and the 56V DC voltage output end of rectifier power supply module and 12V DC voltage output end are two power output ends of described power supply.
As a kind of embodiment of the present utility model, described 12V accumulator is solar storage battery, and the model of the described time relay is H48S.
As a kind of embodiment of the present utility model, described controller also comprises for showing the domestication signal frequency of audio signal and the display screen of sound pressure level, and the corresponding port that display screen leads signal generator and power amplifier with described twin spans is respectively electrically connected.
Compared with prior art, the utility model has following beneficial effect:
First, the utility model is by adopting the time relay at supply voltage, achieve the timing working of controller, and can ensure to control device for feeding fish bait and pallesthesiometer startup, realize the synchronous working both this, avoid the error that manual operation brings; simultaneously thus, according to the different varieties biological property of oceanic pasture, the domestication number of times of every day can be determined and tame duration at every turn, improve the effect of sound domestication and improve operating efficiency;
Second, the utility model have employed twin spans and leads signal generator, sound domestication can be carried out with sinusoidal wave and square wave, and the utility model is provided with first and second slide-changing resistors that can regulate domestication audio signal frequency and power, therefore, this controller can needed for sound domestication, the sound with CF and specific acoustic pressure playing specific duration at particular point in time herding of the oceanic pasture kinds such as sound domestication fish, thus herding of the oceanic pasture kinds such as fish are reflected the sound Production conditions of the specific acoustic pressure of CF, thus reach planned and have object systematized management, improve the effect of weed survival rate of releasing,
3rd, the utility model height be integrated with have signal generation, time controling, acoustic pressure regulate function in one, drastically increase the simplification of sound domestication device, improve domestication efficiency, easily transport, can be used for the sound domestication work under multiple environment;
4th, the design of the utility model voltage display screen and frequency display screen, reaches the effect of visualization of acoustic pressure and frequency, convenient directly perceived;
5th, the utility model, by storage battery power supply, breaches the limitation that current sound domestication device each several part equipment needs 220V Alternating Current Power Supply, breaches the limitation of use;
6th, the utility model has high, the easy and simple to handle efficient advantage of integrated level.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic block circuit diagram of the controller for oceanic pasture sound domestication of the present utility model;
Fig. 2 is the operation principle schematic diagram of the controller for oceanic pasture sound domestication of the present utility model.
Embodiment
As depicted in figs. 1 and 2, controller for oceanic pasture sound domestication of the present utility model, comprises power supply 1, throws in controller 2 and the domestication audio signal generator 3 for sending domestication audio signal to pallesthesiometer for the fish meal sending bait throwing in drive singal to device for feeding fish bait.
Above-mentioned power supply 1 is provided with 12V accumulator, the inverter that 12V DC voltage can be converted to 220V alternating voltage, model are the time relay of H48S, the transformer that 220V alternating voltage can be converted to 40V alternating voltage, the rectifier power supply module that 40V alternating voltage can be converted to 56V DC voltage and 12V DC voltage and two power output ends.12V accumulator is solar storage battery, it is electrically connected with the input of rectifier power supply module by inverter, the time relay and transformer successively, and the 56V DC voltage output end of rectifier power supply module and 12V DC voltage output end are two power output ends of power supply 1.First power output end of power supply 1 and the 12V DC voltage output end of rectifier power supply module are electrically connected with the feeder ear that fish meal throws in controller 2.
Above-mentioned domestication audio signal generator 3 is provided with twin spans and leads signal generator and power amplifier.Twin spans is led signal generator and can be produced and be used as the domestication sine wave of audio signal and square-wave signal, and second source output and the 56V DC voltage output end of its feeder ear and power supply 1 are electrically connected; The peak power output of power amplifier is 100W, and its feeder ear is electrically connected with the first power output end of power supply 1 and the 12V DC voltage output end of rectifier power supply module.The input of signal output part and power amplifier that twin spans leads signal generator is electrically connected, and the output of power amplifier is for connecting pallesthesiometer; Further, the corresponding interface of power amplifier is connected with the second slide-changing resistor for regulating this power amplifier output power.
Wherein, twin spans of the present utility model is led signal generator and is preferably adopted following structure: it comprises sine wave signal generator, frequency multiplier circuit module, square wave distortion module and two gauge taps; The sine wave freuqency scope that sine wave signal generator exports is 20Hz ~ 20kHz, the signal output part of sine wave signal generator is electrically connected with the signal input part of frequency multiplier circuit module, the output of frequency multiplier circuit module leads up to that the first gauge tap is electrically connected with the input of power amplifier, the second gauge tap and the square wave module that distorts of separately leading up to is electrically connected with the input of power amplifier, and the first gauge tap and the second gauge tap are connected to select a mode.The corresponding interface of sine wave signal generator is connected with the first slide-changing resistor for regulating this sine wave signal generator sine wave output signal frequency.
Controller of the present utility model also comprises for showing the domestication signal frequency of audio signal and the display screen 4 of sound pressure level, and display screen 4 leads signal generator and power amplifier respectively corresponding port with twin spans is electrically connected.
In addition, controller of the present utility model can be encapsulated in the plastic material shell adopting corrosion-and high-temp-resistant waterproof, the requirement used with satisfied sea.
The operation principle of controller of the present utility model is as follows:
By to time relay preset operating time section and non-working time section, the time relay is closed in the working time section preset, disconnects in the non-working time section preset, thus: two power output ends of power supply 1 operationally between export supply voltage in section, make fish meal throw in controller 2 and obtain electric work with domestication audio signal generator 3, drive device for feeding fish bait to throw in fish meal and pallesthesiometer broadcasting domestication audio frequency simultaneously; Two power output ends section interior stopping output supply voltage on one's own time of power supply 1, make fish meal throw in controller 2 and tame the shutdown of audio signal generator 3 dead electricity, device for feeding fish bait and pallesthesiometer also quit work simultaneously.
The utility model does not limit to and above-mentioned embodiment; according to foregoing; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model above-mentioned basic fundamental thought prerequisite; the utility model can also make the equivalent modifications of other various ways, replacement or change, all drops among protection domain of the present utility model.
Claims (10)
1. for a controller for oceanic pasture sound domestication, it is characterized in that: described controller comprises power supply (1), throws in controller (2) and the domestication audio signal generator (3) for sending domestication audio signal to pallesthesiometer for the fish meal sending bait throwing in drive singal to device for feeding fish bait, power supply (1) is provided with the time relay and two power output ends, the time relay can be closed in the working time section preset, disconnect in the non-working time section preset, two power output ends of power supply (1) are made to export supply voltage in described working time section, stop exporting supply voltage in described non-working time section, the feeder ear that first power output end and the fish meal of described power supply (1) throw in controller (2) is electrically connected, second source output is electrically connected with the feeder ear of domestication audio signal generator (3).
2. controller according to claim 1, is characterized in that: described domestication audio signal generator (3) comprises twin spans and leads signal generator and power amplifier; Twin spans leads signal generator can produce the sine wave and square-wave signal that are used as domestication audio signal, and the input of signal output part and power amplifier that twin spans leads signal generator is electrically connected, and the output of power amplifier is for connecting described pallesthesiometer.
3. controller according to claim 2, is characterized in that: described twin spans is led signal generator and comprised sine wave signal generator, frequency multiplier circuit module, square wave distortion module and two gauge taps; The signal output part of sine wave signal generator is electrically connected with the signal input part of frequency multiplier circuit module, the output of frequency multiplier circuit module leads up to that the first gauge tap is electrically connected with the input of described power amplifier, the second gauge tap and the square wave module that distorts of separately leading up to is electrically connected with the input of described power amplifier, and described first gauge tap and the second gauge tap are connected to select a mode.
4. controller according to claim 3, is characterized in that: the corresponding interface of described sine wave signal generator is connected with the first slide-changing resistor for regulating this sine wave signal generator sine wave output signal frequency.
5. controller according to claim 4, is characterized in that: the sine wave freuqency scope that described sine wave signal generator exports is 20Hz ~ 20kHz.
6. controller according to claim 2, is characterized in that: the corresponding interface of described power amplifier is connected with the second slide-changing resistor for regulating this power amplifier output power.
7. controller according to claim 6, is characterized in that: the peak power output of described power amplifier is 100W.
8. the controller according to claim 1 to 7 any one, is characterized in that: described power supply (1) is also provided with 12V accumulator, 12V DC voltage can be converted to the inverter of 220V alternating voltage, 220V alternating voltage can be converted to the transformer of 40V alternating voltage and 40V alternating voltage can be converted to the rectifier power supply module of 56V DC voltage and 12V DC voltage; 12V accumulator is electrically connected with the input of rectifier power supply module by inverter, the described time relay and transformer successively, and the 56V DC voltage output end of rectifier power supply module and 12V DC voltage output end are two power output ends of described power supply (1).
9. controller according to claim 8, is characterized in that: described 12V accumulator is solar storage battery, and the model of the described time relay is H48S.
10. controller according to claim 2, it is characterized in that: described controller also comprises for showing the domestication signal frequency of audio signal and the display screen (4) of sound pressure level, and the corresponding port that display screen (4) leads signal generator and power amplifier with described twin spans is respectively electrically connected.
Priority Applications (1)
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CN201520045901.2U CN204560614U (en) | 2015-01-22 | 2015-01-22 | A kind of controller for oceanic pasture sound domestication |
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CN201520045901.2U CN204560614U (en) | 2015-01-22 | 2015-01-22 | A kind of controller for oceanic pasture sound domestication |
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CN201520045901.2U Expired - Fee Related CN204560614U (en) | 2015-01-22 | 2015-01-22 | A kind of controller for oceanic pasture sound domestication |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104621018A (en) * | 2015-01-22 | 2015-05-20 | 中国水产科学研究院南海水产研究所 | Controller used for marine ranching acoustic taming |
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2015
- 2015-01-22 CN CN201520045901.2U patent/CN204560614U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104621018A (en) * | 2015-01-22 | 2015-05-20 | 中国水产科学研究院南海水产研究所 | Controller used for marine ranching acoustic taming |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20220122 |
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CF01 | Termination of patent right due to non-payment of annual fee |