CN111887223A - Intelligent fish returning device for fishing ground - Google Patents

Intelligent fish returning device for fishing ground Download PDF

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Publication number
CN111887223A
CN111887223A CN202010762772.4A CN202010762772A CN111887223A CN 111887223 A CN111887223 A CN 111887223A CN 202010762772 A CN202010762772 A CN 202010762772A CN 111887223 A CN111887223 A CN 111887223A
Authority
CN
China
Prior art keywords
component
enclosure
lower opening
control
fishing ground
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.)
Pending
Application number
CN202010762772.4A
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Chinese (zh)
Inventor
郝宏贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guard Bird Shenzhen Qianhai Technology Co ltd
Original Assignee
Guard Bird Shenzhen Qianhai Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guard Bird Shenzhen Qianhai Technology Co ltd filed Critical Guard Bird Shenzhen Qianhai Technology Co ltd
Priority to CN202010762772.4A priority Critical patent/CN111887223A/en
Publication of CN111887223A publication Critical patent/CN111887223A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K97/00Accessories for angling
    • A01K97/20Keepnets or other containers for keeping captured fish
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses an intelligent fish returning device for a fishing ground, which comprises: the fixed bracket is provided with a power supply; the enclosure component is arranged on the fixed support and is provided with an accommodating cavity, and the accommodating cavity is provided with an enclosure upper opening and an enclosure lower opening; the weighing component comprises a supporting component movably connected to the fixed support, a power component used for driving the supporting component to close the lower opening of the enclosure or keep away from the lower opening of the enclosure so as to be opened, and an induction component used for sensing the load of the upper end face of the supporting component; the control component is electrically connected with the weighing component, can sense the state of the sensing component, and can control the power component to drive the bearing component to open the lower opening of the enclosure; the control component comprises a data transmission module; enclose and keep off the under shed and be used for connecting external passage to the messenger gets into the fish of holding cavity through enclosing fender upper shed and can pass through weighing part and weigh the back and get into external passage from enclosing the fender under shed.

Description

Intelligent fish returning device for fishing ground
Technical Field
The invention relates to an intelligent fish returning device for a fishing ground.
Background
Along with the acceleration of the life rhythm of people, the relaxing time is less and less, the relaxing occasions are less and less, and fishing is the most suitable place for relaxing the mood after the fast rhythm; but original fixed equipment brings a lot of inconvenience for us, for example, the person of fishing generally keeps in its fish protection by oneself after obtaining the fish, treat its fishing completion back, can weigh the recovery by the fish that the fishing ground obtained it, and the fish quantity in the person of fishing fish protection is too much can cause the extrusion damage to the fish, and, the fishing ground still needs to spend the manpower to weigh the fish that its obtained.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent fish returning device for a fishing ground.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an intelligent fish return device for a fishing ground, comprising: the fixed bracket is provided with a power supply; the enclosure component is arranged on the fixed support and is provided with an accommodating cavity, and the accommodating cavity is provided with an enclosure upper opening and an enclosure lower opening; the weighing component comprises a supporting component movably connected to the fixed support, a power component used for driving the supporting component to close the lower opening of the enclosure or keep away from the lower opening of the enclosure so as to be opened, and an induction component used for sensing the load of the upper end face of the supporting component; the control component is electrically connected with the weighing component, can sense the state of the sensing component, and can control the power component to drive the bearing component to open the lower opening of the enclosure; the control component comprises a data transmission module; enclose and keep off the under shed and be used for connecting external passage to the messenger gets into the fish of holding cavity through enclosing fender upper shed and can pass through weighing part and weigh the back and get into external passage from enclosing the fender under shed.
Preferably, the bearing part comprises a disc body and a swing arm, one end of the swing arm is rotatably connected with the fixed support, the other end of the swing arm is connected with the disc body, and the sensing part is arranged between the disc body and the swing arm.
Preferably, the power part comprises a motor, and an output shaft of the motor drives the swing arm to rotate, so that the disk body turns downwards to cover the lower opening of the enclosure, or the disk body turns upwards to cover the lower opening of the enclosure.
Preferably, the swing arm in the one end that fixed bolster is connected is equipped with the locking buckle, the fixed bolster is provided with the locking unit, the locking unit is equipped with the spring bolt that can stretch out and draw back, works as the disk body is in and shelters from enclose and keep off the under shed, the up end of spring bolt is in the below of locking buckle.
Preferably, the fixed support is further provided with a human-computer interaction unit, and the human-computer interaction unit comprises one or more of a display screen, a key and a loudspeaker.
Preferably, the control component can control the display screen to display preset information, and the control component can control the loudspeaker to sound according to preset time.
Preferably, the shooting device comprises a shooting unit, wherein the shooting unit is used for shooting the accommodating cavity, is electrically connected with the control component and can transmit shooting data to the outside through the data transmission module.
Preferably, the data module comprises a data interface and/or a wireless transceiver.
Preferably, the enclosure part comprises a support ring and an enclosure net arranged on the periphery of the support ring in a winding manner, the support ring comprises an upper support ring and a lower support ring which are arranged at intervals, the upper support ring forms an upper opening of the enclosure, and the lower support ring forms a lower opening of the enclosure.
Preferably, the fish accommodating device comprises a spraying unit, wherein the spraying unit comprises a spray head, and the spray head is used for spraying preset liquid to the fish in the accommodating cavity.
The invention has the beneficial effects that the intelligent fish returning device for the fishing ground comprises: the fixed bracket is provided with a power supply; the enclosure component is arranged on the fixed support and is provided with an accommodating cavity, and the accommodating cavity is provided with an enclosure upper opening and an enclosure lower opening; the weighing component comprises a supporting component movably connected to the fixed support, a power component used for driving the supporting component to close the lower opening of the enclosure or keep away from the lower opening of the enclosure so as to be opened, and an induction component used for sensing the load of the upper end face of the supporting component; the control component is electrically connected with the weighing component, can sense the state of the sensing component, and can control the power component to drive the bearing component to open the lower opening of the enclosure; the control component comprises a data transmission module; enclose and keep off the under shed and be used for connecting external passage to the messenger gets into the fish of holding cavity through enclosing fender upper shed and can pass through weighing part and weigh the back and get into external passage from enclosing the fender under shed. Use this kind of intelligence to return fish device can make the fish that the person of fishing angles the in-process that gets into the fish and protect or flow back to the pond or get into other storage fish devices and accomplish weighing, avoid causing secondary damage to the fish to, the person of fishing also need not to pay close attention to whether the fish in its fish protects too much, has promoted the person's that angles use and has experienced, has saved the human cost in fishing ground.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view 1 of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic view 2 of the overall structure of embodiment 1 of the present invention.
Fig. 3 is a schematic view 3 of the overall structure of embodiment 1 of the present invention.
Fig. 4 is a schematic view of the overall structure of embodiment 1 of the present invention after hiding the enclosure components.
FIG. 5 is a schematic circuit diagram of embodiment 1 of the present invention.
Description of the reference numerals
Numbering Name (R) Numbering Name (R)
10 Electric box 303 Swing arm
101 Box door 304 Locking buckle
201 Accommodating cavity 305 Power component
202 Upper opening of enclosure 306 Induction component
203 Lower opening of enclosure 307 Locking unit
204 Upper supporting ring 308 Lock tongue
205 Lower support ring 401 Display screen
206 Fence net 402 Push-button
301 Supporting part 403 Loudspeaker
302 Dish body
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
Example 1
Referring to fig. 1 to 5, an intelligent fish returning device for a fishing ground includes:
the fixing bracket is provided with a power supply; as an example, the fixing bracket is composed of a control electric box 10 with a storage space, the power supply is arranged in the electric box 10, the front side of the control electric box 10 is used for installing a fence unit, the rear side of the control electric box 10 is provided with a box door 101, and the control electric box 10 is installed at a fishing position; the fixing bracket is separated from the fishing position, which is just one embodiment, and the fixing bracket can also be an integrated structure with the fishing position, so that the fixing bracket provided by the invention is a bracket for installing functional units such as a fence part and the like, can be an electric box 10, can be a bracket arranged independently, and can also be a bracket arranged integrally with the fishing position; the power supply in the embodiment can be a rechargeable battery and a power supply interface, preferably a 18650 type lithium battery and a USB interface; the power supply interface can be powered by an external circuit; or, the power supply comprises a rechargeable battery and a power supply interface; preferably, the power supply should maintain the device for 2 hours of endurance.
The enclosure component is arranged on the fixed support, an accommodating cavity 201 is formed in the enclosure component, and the accommodating cavity 201 is provided with an enclosure upper opening 202 and an enclosure lower opening 203;
the weighing component comprises a supporting component 301 movably connected to the fixed support, a power component 305 used for driving the supporting component 301 to shield the lower opening 203 of the enclosure or to be far away from the lower opening 203 of the enclosure, and a sensing component 306 used for sensing the load change of the upper end face of the supporting component 301; as an example, the weighing component may weigh fish entering the accommodating space, and in the process of weighing live fish, the fish may move, so that the load value obtained by the sensing component 306 is changed, the weighing component sends the value to the control component, and the control component can determine whether the object placed in the accommodating space is a living body.
The control component is electrically connected with the weighing component, the control component can read the state of the sensing component 306, the control component can control the power component 305 according to a preset value, and the control component is provided with a data transmission module for transmitting data; as an example, the control means includes a count module, a timing module; as an example, the data module includes a data interface and a wireless transceiver, the data interface may be one or more of a USB interface, an RJ45 network port, a serial port, and the like, and the wireless transceiver may be one or more of a WIFI device, a bluetooth device, and a mobile cellular data device; the control part transmits the obtained image information of the fish and the weight information of the fish to an external terminal through a data interface or a wireless transceiver, and the external terminal can be a mobile phone, a flat plate or an outdoor display screen 401 arranged in a fishing ground.
The enclosure lower opening 203 is used for connecting an external channel, so that fish entering the accommodating cavity 201 through the enclosure upper opening 202 is weighed by the weighing component, and the control component controls the power component 305 to drive the bearing component 301 to be far away from the enclosure lower opening 203, so that the weighed fish enters the external channel from the enclosure lower opening 203; as an example, the enclosure member includes a support ring and an enclosure net 206 surrounding the support ring, the support ring includes an upper support ring 204 and a lower support ring 205 arranged at intervals, the upper support ring 204 forms the enclosure upper opening 202, and the lower support ring 205 forms the enclosure lower opening 203.
In this embodiment, the supporting member 301 includes a tray 302 and a swing arm 303, one end of the swing arm 303 is rotatably connected to the fixing bracket, the other end of the swing arm 303 is connected to the tray 302, and the sensing member 306 is disposed between the tray 302 and the swing arm 303. As an example, the power component 305 includes a motor, and an output shaft of the motor drives the swing arm 303 to rotate, so that the tray body 302 is turned downward to cover the lower enclosure opening 203, or the tray body 302 is turned upward to cover the lower enclosure opening 203; the swing arm 303 is provided with a locking buckle 304 at one end connected with the fixed support, the fixed support is provided with a locking unit 307, the locking unit 307 is provided with a telescopic bolt 308, when the tray body 302 is positioned to shield the lower opening 203 of the enclosure, the upper end face of the bolt 308 is positioned below the locking buckle 304, the locking unit 307 can enable the electric control lock to be electrically connected with the control part, when the support part 301 needs to be turned downwards, the bolt 308 of the electric control lock is controlled by the control part to be retracted firstly, when the support part 301 needs to be turned upwards, an inclined plane can be arranged at the lower end face of the bolt 308, and the locking buckle 304 pushes the bolt 308 open through the inclined plane arranged by the bolt 308.
In this embodiment, the fixing bracket is further provided with a human-computer interaction unit, and the human-computer interaction unit includes a display screen 401, a key 402 and a speaker 403; the preferred embodiment is to arrange the display screen 401 on the upper end surface of the electric box 10, which is convenient for the fisher to watch; the control component can control the display screen 401 to display preset information, and the control component can control the loudspeaker 403 to sound according to preset time; when a fisherman enters a fishing position, a timing module is started, timing starts, and the timing device has the function of counting the entering time and the remaining time; the key 402 can operate the control part to inquire the function, and display the information such as the weight of the fish, the weighing times, the number of the fish obtained by fishing, the remaining duration and the like on the display 401; the weighing component can be used for weighing the fish, detecting whether an object placed in the accommodating cavity 201 is a living body or not according to whether the detected load value floats or not, controlling the power component 305 to drive the supporting component 301 to be away from the lower opening 203 of the enclosure according to the judgment result that the object is the living body or not by the control component, so that the weighed fish enters an external channel from the lower opening 203 of the enclosure, and displaying the currently acquired weighing value and accumulating the weighing times by the display screen 401 to be referred by a fisher.
In this embodiment, the display screen 401 can also show two-dimensional code information, after the person of fishing gets into the position of fishing, sweep the sign indicating number and confirm, it has swept the sign indicating number to confirm the person of fishing when control unit receives external signal, then control unit gets into the mode of fishing, timing device control timing begins, timing device can make statistics of the access time and remaining time, and send a signal to control unit at predetermined time node, control unit control speaker 403 sends sound and reminds the person of fishing remaining time, or, control unit sends information to the external world through data module, for example, the person of fishing cell-phone, dull and stereotyped lamp external terminal, remind the person of fishing time information.
In this embodiment, still include the shooting unit, the shooting unit is used for shooing accommodation cavity 201, the shooting unit with the control unit electricity is connected, can pass through the data passes the module and outwards transmits the shooting data, for example the image that obtains to the transmission of external terminal, and external terminal can be cell-phone, flat board or set up in outdoor display screen 401 of fishing ground etc..
In this embodiment, the fish storage device further comprises a spraying unit, the spraying unit comprises a spray head, the spray head is used for spraying a preset liquid to the fish in the accommodating cavity 201, as an example, the preset liquid can be a disinfectant, and the function of the spraying unit is that the disinfectant is sprayed to the fish entering the device, and the fish enters the fish storage space through an external channel connected with the lower opening 203 of the enclosure after being disinfected; the fish storage space can be a net cage, a fish net, a fish pond or a temporary fish storage pond which is additionally opened; the disinfection function is to prevent the water body in the fish storage space or the stored fish from being polluted after the fished fish enters the fish storage space, the water quality of the fish storage space is influenced, and the survival rate of the fish in the fish storage space is influenced.
In example 1, the supporting member is folded downwards to be away from the lower opening of the enclosure, so that the fish on the upper end surface of the supporting member enters the external channel connected with the lower opening of the enclosure, which is just one embodiment, and the supporting member can also be horizontally moved or swung below the lower opening of the enclosure based on the fixed support.
In embodiment 1, the external passage may be a pipe, a chute or a space leading to the fish storage site, i.e. the external passage may be solid or may be a spatially indicated passage.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims (10)

1. An intelligent fish returning device for a fishing ground, comprising:
the fixing bracket is provided with a power supply;
the enclosure component is arranged on the fixed support, an accommodating cavity is formed in the enclosure component, and the accommodating cavity is provided with an enclosure upper opening and an enclosure lower opening;
the weighing component comprises a supporting component movably connected to the fixed support, a power component used for driving the supporting component to close the lower opening of the enclosure or keep away from the lower opening of the enclosure so as to be opened, and an induction component used for sensing the load of the upper end face of the supporting component;
the control component is electrically connected with the weighing component, the control component can sense the state of the sensing component, and the control component can control the power component to drive the bearing component to open the lower opening of the enclosure;
the control component comprises a data transmission module;
the lower opening of the enclosure is used for being connected with an external channel, so that fish entering the accommodating cavity through the upper opening of the enclosure can enter the external channel from the lower opening of the enclosure after being weighed by the weighing component.
2. The intelligent fish returning device for the fishing ground as claimed in claim 1, wherein the supporting member comprises a tray body and a swing arm, one end of the swing arm is rotatably connected with the fixed support, the other end of the swing arm is connected with the tray body, and the sensing member is arranged between the tray body and the swing arm.
3. The intelligent fish returning device for the fishing ground of claim 2, wherein the power component comprises a motor, and an output shaft of the motor drives the swing arm to rotate, so that the tray body turns downwards to cover the lower opening of the enclosure, or turns upwards to cover the lower opening of the enclosure.
4. The intelligent fish returning device for the fishing ground as claimed in claim 3, wherein the swing arm is provided with a locking buckle at one end connected with the fixed bracket, the fixed bracket is provided with a locking unit, the locking unit is provided with a retractable lock tongue, and when the tray body is positioned to shield the lower opening of the enclosure, the upper end surface of the lock tongue is positioned below the locking buckle.
5. The intelligent fish returning device for the fishing ground of claim 1, wherein the fixing bracket is further provided with a human-computer interaction unit, and the human-computer interaction unit comprises one or more of a display screen, a key and a loudspeaker.
6. The intelligent fish returning device for the fishing ground as claimed in claim 5, wherein the control unit can control the display screen to display preset information, and the control unit can control the speaker to sound at preset time.
7. The intelligent fish returning device for the fishing ground as claimed in claim 1, wherein the device comprises a shooting unit, the shooting unit is used for shooting the accommodating cavity, the shooting unit is electrically connected with the control component, and shooting data can be transmitted outwards through the data transmission module.
8. The intelligent fish returning device for the fishing ground of claim 1, wherein the data module comprises a data interface and/or a wireless transceiver.
9. The intelligent fish returning device for the fishing ground of claim 1, wherein the enclosure part comprises a support ring and an enclosure net around the support ring, the support ring comprises an upper support ring and a lower support ring which are arranged at intervals, the upper support ring forms the upper opening of the enclosure, and the lower support ring forms the lower opening of the enclosure.
10. The intelligent fish returning device for the fishing ground as claimed in claim 1, wherein the spraying unit comprises a nozzle for spraying a predetermined liquid to the fish in the accommodating cavity.
CN202010762772.4A 2020-07-31 2020-07-31 Intelligent fish returning device for fishing ground Pending CN111887223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010762772.4A CN111887223A (en) 2020-07-31 2020-07-31 Intelligent fish returning device for fishing ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010762772.4A CN111887223A (en) 2020-07-31 2020-07-31 Intelligent fish returning device for fishing ground

Publications (1)

Publication Number Publication Date
CN111887223A true CN111887223A (en) 2020-11-06

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297611A (en) * 1969-12-11 1972-11-29
GB2082031A (en) * 1980-08-09 1982-03-03 Kittle William George Fish weighing device
US4513525A (en) * 1983-05-11 1985-04-30 Mai Ward Fishing bucket
US4753031A (en) * 1987-06-25 1988-06-28 Owen H Drew Catch and release fish data recording system
JP2002114202A (en) * 2000-10-12 2002-04-16 Toyo Suisan Kikai Kk Fish measuring and filling device
KR100582872B1 (en) * 2005-01-25 2006-05-23 주선미 Counting machine for fishes sorter
WO2008129564A1 (en) * 2007-04-18 2008-10-30 Steinar Steinsson Weighing machine to pick out a selection of live fish within decided intervals in weight
JP2013101059A (en) * 2011-11-09 2013-05-23 Takahashi Denki Seisakusho:Kk Automatic metering device and automatic metering method for fish
CN206043179U (en) * 2016-08-28 2017-03-29 湖南一叶舟钓具有限公司 A kind of black hole cord lock fish shield
CN212368207U (en) * 2020-07-31 2021-01-19 哨鸟(深圳)前海科技有限公司 Intelligent fish returning device for fishing ground

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297611A (en) * 1969-12-11 1972-11-29
GB2082031A (en) * 1980-08-09 1982-03-03 Kittle William George Fish weighing device
US4513525A (en) * 1983-05-11 1985-04-30 Mai Ward Fishing bucket
US4753031A (en) * 1987-06-25 1988-06-28 Owen H Drew Catch and release fish data recording system
JP2002114202A (en) * 2000-10-12 2002-04-16 Toyo Suisan Kikai Kk Fish measuring and filling device
KR100582872B1 (en) * 2005-01-25 2006-05-23 주선미 Counting machine for fishes sorter
WO2008129564A1 (en) * 2007-04-18 2008-10-30 Steinar Steinsson Weighing machine to pick out a selection of live fish within decided intervals in weight
JP2013101059A (en) * 2011-11-09 2013-05-23 Takahashi Denki Seisakusho:Kk Automatic metering device and automatic metering method for fish
CN206043179U (en) * 2016-08-28 2017-03-29 湖南一叶舟钓具有限公司 A kind of black hole cord lock fish shield
CN212368207U (en) * 2020-07-31 2021-01-19 哨鸟(深圳)前海科技有限公司 Intelligent fish returning device for fishing ground

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