CN107950494B - Fishing device for fish pond - Google Patents
Fishing device for fish pond Download PDFInfo
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- CN107950494B CN107950494B CN201711346698.2A CN201711346698A CN107950494B CN 107950494 B CN107950494 B CN 107950494B CN 201711346698 A CN201711346698 A CN 201711346698A CN 107950494 B CN107950494 B CN 107950494B
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- pipe
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- upper frame
- air inlet
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- 241000251468 Actinopterygii Species 0.000 title abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000207740 Lemna minor Species 0.000 description 1
- 235000006439 Lemna minor Nutrition 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K77/00—Landing-nets for fishing; Landing-spoons for fishing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A fishing device for a fish pond comprises a support frame, a net bag, a plurality of floats, an air inlet pipe, an air delivery pipe, a buoy, an air pump, a propulsion component, a water pressure sensor and a controller; the support frame comprises an upper frame, a lower frame and a side frame; the upper frame and the lower frame are square; the upper frame is arranged above the lower frame; the upper frame comprises a first pipe, a second pipe, a third pipe and a fourth pipe; the lower rack includes a fifth pipe, a sixth pipe, a seventh pipe, and an eighth pipe. The floats are arranged above the second pipe and the third pipe; the air pump is arranged on the fourth pipe, the air outlet of the air pump is connected with the air inlet of the air pipe, the air outlet pipe of the air pipe is connected with the air inlet of the floater, and the air outlet of the air inlet pipe is connected with the air inlet of the air pump. When the fishing device is used for fishing, the fish is frightened little, and the cost for fishing floats is low.
Description
Technical Field
The invention relates to the technical field of fishing devices, in particular to a fishing device for fishing in a fish pond.
Background
People pay attention to diet health in the current period, and the fish has high nutritional value but low fat content, so that the fish becomes the first choice of dining tables for many families. Before the live fish is caught in the pond, the fish is subjected to a certain spot check, the toxin content in the live fish is detected, and the live fish can be caught in a large area after being judged to be qualified. Currently, the current sampling inspection of live fish in a pond generally adopts manual fishing or manual fishing, but both modes have great uncertainty, the fish is frightened greatly, and the fish is injured after being caught, so that the sampling inspection is not facilitated. In addition, the water quality in the pond is higher than the water quality nutrient content of the outside river, so that scattered plants such as duckweed, pasture and the like which float are easy to breed, manual driving is generally adopted at present to salvage, but the labor is wasted in the intangible process, the driving cost is higher, and the production cost is not beneficial to saving.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides a fish pond fishing device which is small in frightening of fish during fishing and low in fishing cost.
To achieve the purpose, the invention adopts the following technical scheme: the utility model provides a pond fishing device which characterized in that: comprises a supporting frame, a net bag, a plurality of floats, an air inlet pipe, an air delivery pipe, a buoy, an air pump, a propulsion component, a water pressure sensor and a controller;
the support frame comprises an upper frame, a lower frame and a side frame; the upper frame and the lower frame are square; the upper frame is arranged above the lower frame; the upper frame comprises a first pipe, a second pipe, a third pipe and a fourth pipe, wherein one end of the first pipe is connected with one end of the second pipe, the other end of the first pipe is connected with one end of the third pipe, one end of the fourth pipe is connected with the other end of the second pipe, and the other end of the fourth pipe is connected with the other end of the third pipe; the lower frame comprises a fifth pipe, a sixth pipe, a seventh pipe and an eighth pipe, wherein one end of the fifth pipe is connected with one end of the sixth pipe, the other end of the fifth pipe is connected with one end of the seventh pipe, one end of the eighth pipe is connected with the other end of the sixth pipe, and the other end of the eighth pipe is connected with the other end of the seventh pipe;
the upper frame and the lower frame are connected by a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is connected to the middle part of the third pipe, the other end of the first connecting pipe is connected to the middle part of the seventh pipe, one end of the second connecting pipe is connected to the middle part of the second pipe, and the other end of the second connecting pipe is connected to the middle part of the sixth pipe;
the side frame comprises a first side pipe and a second side pipe, one end of the first side pipe is connected with the second pipe, one end of the second side pipe is connected with the third pipe, and the other end of the first side pipe and the other end of the second side pipe are connected with each other;
the floats are arranged above the second pipe and the third pipe; the air pump is arranged on the fourth pipe, the air outlet of the air pump is connected with the air inlet of the air pipe, the air outlet pipe of the air pipe is connected with the air inlet of the floater, the air outlet of the air inlet pipe is connected with the air inlet of the air pump, and the floater is bound on the air inlet pipe and is close to the air inlet of the air inlet pipe;
the controller is arranged on the upper frame, the water pressure sensor is arranged on the first pipe, the water pressure sensor is electrically connected with the controller, the air pump is electrically connected with the controller, and the controller is used for controlling actions of the air pump and the propulsion component;
the propulsion component is arranged on the second pipe and the third pipe and is used for pushing the fishing device;
the net bag is arranged in a space formed by the upper frame and the lower frame, and an opening of the net bag is aligned with the middle part of the upper frame.
Preferably, the side frame further comprises a third side pipe and a fourth side pipe;
one end of the third side pipe is connected with one end of the sixth pipe, and the other end of the third side pipe is connected with the joint of the first side pipe and the second side pipe; one end of the fourth side pipe is connected to one end of the seventh pipe, and the other end of the fourth side pipe is also connected to the joint of the first side pipe and the second side pipe.
Preferably, the device also comprises a net collecting component;
the net collecting components are arranged on the second pipe and the third pipe, and the two net collecting components are oppositely arranged;
the net collecting assembly comprises a first spring, a second spring, a first limiting piece and a second limiting piece;
the first limiting piece and the second limiting piece both comprise a jacking plate and a moving rod, one end of the moving rod is connected to the middle part of the jacking plate, the moving rod penetrates through the second pipe and can move up and down along the second pipe, and the floater is arranged between the jacking plate and the second pipe or between the jacking plate and the third pipe;
one end of the first spring is connected to one end of the second pipe, and one end of the second spring is connected to the other end of the second pipe; when the floater is not expanded, the first spring is propped against the moving rod of the first limiting piece, and the other end of the second spring is propped against the moving rod of the second limiting piece;
the corners of the net bags are connected to the other ends of the first springs and the second springs of the two net collecting assemblies.
Preferably, the propulsion assembly comprises a propulsion motor and a propeller;
the propulsion motor is arranged on the second pipe and the third pipe, the power output end of the propulsion motor is connected with the propeller to drive the propeller to rotate, and the controller is electrically connected with the propulsion motor.
Preferably, the support frame is formed by splicing a plurality of PVC pipes or a plurality of EVA pipes.
Preferably, the upper frame and the lower frame are square, and the side length of the upper frame and the lower frame is 40-50cm.
The invention has the beneficial effects that: when the fishing device is used for fishing, the live fish directly falls into the net bag because of small action amplitude, and the action that the live fish struggles is small, so that the live fish is not easy to frighten. The fishing device can be used for directly fishing the floaters without manually driving the ship for fishing, so that the production cost is effectively saved.
Disclosure of Invention
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic overall construction of one embodiment of the present invention;
FIG. 2 is a schematic overall construction of one embodiment of the present invention;
fig. 3 is a schematic structural view of one embodiment of the net receiving assembly of the present invention.
Wherein: the support frame 1, the upper frame 11, the lower frame 12, the side frame 13, the first connecting pipe 14, the second connecting pipe 15, the first pipe 111, the second pipe 112, the third pipe 113, the fourth pipe 114, the fifth pipe 121, the sixth pipe 122, the seventh pipe 123, the eighth pipe 124, the first side pipe 131, the second side pipe 132, the third side pipe 133, the fourth side pipe 134, the net bag 2, the float 3, the air intake pipe 4, the air delivery pipe 5, the float 6, the air pump 7, the propulsion unit 8, the water pressure sensor 9, the controller 91, the net collecting unit 92, the first spring 921, the second spring 922, the first stopper 924, the second stopper 923, the jack-up plate 9231, the moving rod 9232.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
The fishpond fishing device comprises a support frame 1, a net bag 2, a plurality of floats 3, an air inlet pipe 4, an air delivery pipe 5, a buoy 6, an air pump 7, a propulsion component 8, a water pressure sensor 9 and a controller 91;
the support frame 1 comprises an upper frame 11, a lower frame 12 and a side frame 13; the upper frame 11 and the lower frame 12 are square; the upper frame 11 is arranged above the lower frame 12; the upper frame 11 includes a first pipe 111, a second pipe 112, a third pipe 113, and a fourth pipe 114, wherein one end of the first pipe 111 is connected to one end of the second pipe 112, the other end of the first pipe 111 is connected to one end of the third pipe 113, one end of the fourth pipe 114 is connected to the other end of the second pipe 112, and the other end of the fourth pipe 114 is connected to the other end of the third pipe 113; the lower frame 12 includes a fifth pipe 121, a sixth pipe 122, a seventh pipe 123, and an eighth pipe 124, wherein one end of the fifth pipe 121 is connected to one end of the sixth pipe 122, the other end of the fifth pipe 121 is connected to one end of the seventh pipe 123, one end of the eighth pipe 124 is connected to the other end of the sixth pipe 122, and the other end of the eighth pipe 124 is connected to the other end of the seventh pipe 123;
the upper frame 11 and the lower frame 12 are connected by a first connecting pipe 14 and a second connecting pipe 15, one end of the first connecting pipe 14 is connected to the middle part of the third pipe 113, the other end of the first connecting pipe 14 is connected to the middle part of the seventh pipe, one end of the second connecting pipe 15 is connected to the middle part of the second pipe 112, and the other end of the second connecting pipe 15 is connected to the middle part of the sixth pipe 122;
the side frame 13 comprises a first side pipe 131 and a second side pipe 132, wherein one end of the first side pipe 131 is connected to the second pipe 112, one end of the second side pipe 132 is connected to the third pipe 113, and the other end of the first side pipe 131 and the other end of the second side pipe 132 are connected to each other;
the float 3 is arranged above the second pipe 112 and the third pipe 113; the air pump 7 is mounted on the fourth pipe 114, the air outlet of the air pump 7 is connected with the air inlet of the air pipe 5, the air outlet pipe of the air pipe 5 is connected with the air inlet of the floater 3, the air outlet of the air inlet pipe 4 is connected with the air inlet of the air pump 7, and the buoy 6 is bound on the air inlet pipe 4 and is close to the air inlet of the air inlet pipe 4;
the controller 91 is arranged on the upper frame 11, the water pressure sensor 9 is arranged on the first pipe 111, the water pressure sensor 9 is electrically connected with the controller 91, the air pump 7 is electrically connected with the controller 91, and the controller 91 is used for controlling actions of the air pump 7 and the propulsion component 8;
the propulsion component 8 is arranged on the second pipe 112 and the third pipe 113 and is used for pushing the fishing device;
the net bag 2 is disposed in a space formed by the upper frame 11 and the lower frame 12, and its opening is aligned with the middle of the upper frame 11.
When fishing is needed or floating objects are fished, the fishing and fishing device is placed in the pond and is subjected to the action of gravity, the fishing and fishing device is naturally arranged at the lower layer into water, the propelling component 8 is enabled to act, in the moving process, the fishing and fishing device is continuously lowered into the water until reaching the position below a fish shoal or below the floating objects, because the fish pond is generally not large, the moving speed can be faster than the lowering speed of the fishing and fishing device, after reaching a target position, the controller 91 controls the propelling component 8 to stop acting, the fishing and fishing device continues to sink, the water pressure sensor 9 detects the water pressure of the current depth, after reaching the set depth, the water pressure sensor 9 conducts signals to the controller 91, the controller 91 controls the air pump 7 to act, the air pump 7 pumps the air pump 7 above the water surface into the air pump 7 through the air inlet pipe 4, and then pumps the air pump 5 onto the floats 3, so that the air pump 3 can catch the floating objects when the air pump 3 is large, and the fishing device can be lifted up when the fishing objects are not caught, and the floating objects can be caught on the net bag 2. Because of the action of the buoy 6, the buoy 6 can support the air inlet of the air pipe 5, so that the air pipe 5 can not enter water and can only enter air, and the air pump 7 can pump air. When the fishing device is exposed out of the water, the water pressure sensor 9 detects the atmospheric pressure, signals are transmitted to the controller 91, the controller 91 controls the propulsion assembly 8 to act, and the fishing device is driven to move to the shore, so that the whole fishing or salvaging action is completed. If the pond is not deep, the fishing device is supported by the lower frame 12 after sinking, and the water does not directly fall into the sludge, and the air pump 7, the water pressure sensor 9, the controller 91 and the propulsion assembly 8 are not buried in the sludge, so that damage is avoided. When the fishing device is used for fishing, because the action amplitude is small, the live fish directly falls into the net bag 2, and the action that the live fish struggles is small, so that the live fish is not easy to frighten. The fishing device can be used for directly fishing the floaters without manually driving the ship for fishing, so that the production cost is effectively saved.
Still further, the side frame 13 further includes a third side pipe 133 and a fourth side pipe 134;
one end of the third side pipe 133 is connected to one end of the sixth pipe 122, and the other end of the third side pipe 133 is connected to the connection part between the first side pipe 131 and the second side pipe 132; one end of the fourth side pipe 134 is connected to one end of the seventh pipe 123, and the other end of the fourth side pipe 134 is also connected to the junction of the first side pipe 131 and the second side pipe 132.
In the moving process of the fishing device, the side frames 13 can separate some barriers, such as non-fished floaters, and prevent the floaters from directly striking the net bag 2, so as to avoid the struggling-off desire of living fish, and facilitate the movement of the fishing device.
Still further, a net receiving assembly 92;
the net collecting components 92 are arranged on the second pipe 112 and the third pipe 113, and the two net collecting components 92 are oppositely arranged;
the net retraction assembly 92 includes a first spring 921, a second spring 922, a first limiter 923, and a second limiter 924;
the first limiting member 923 and the second limiting member 924 each include a jack-up plate 9231 and a moving rod 9232, one end of the moving rod 9232 is connected to the middle of the jack-up plate 9231, the moving rod 9232 passes through the second pipe 112 and can move up and down along the second pipe 112, and the float 3 is disposed between the jack-up plate 9231 and the second pipe 112 or between the jack-up plate 9231 and the third pipe 113;
one end of the first spring 921 is connected to one end of the second tube 112, and one end of the second spring 922 is connected to the other end of the second tube 112; when the float 3 is not inflated, the first spring 921 is pushed against the moving lever 9232 of the first stopper 923, and the other end of the second spring 922 is pushed against the moving lever 9232 of the second stopper 924;
the corners of the net bag 2 are connected to the other ends of the first springs 921 and the second springs 922 of the two net collecting assemblies 92.
When the air pump 7 pumps air into the floater 3, the floater 3 expands and can jack up the jack-up plate 9231, so that the moving rod 9232 extends upwards, and after the moving rod 9232 extends upwards to a certain extent, the moving rod 9232 is separated from the blocking of the first spring 921 and the second spring 922, the other end of the first spring 921 and the other end of the second spring 922 are close to each other, and the opening of the net bag 2 is closed, so that the living fish cannot jump out of the net bag 2. Moreover, the process of closing the opening of the net bag 2 is realized along with the swelling process of the floater 3, so that the realization is simple and the operation is convenient.
Still further, the propulsion assembly 8 comprises a propulsion motor and a propeller;
the propulsion motor is installed on the second pipe 112 and the third pipe 113, the power output end of the propulsion motor is connected to the propeller to drive the propeller to rotate, and the controller 91 is electrically connected with the propulsion motor.
The propulsion assembly 8 is easy to implement and simple and convenient to operate.
Further, the supporting frame 1 is formed by splicing a plurality of PVC pipes or a plurality of EVA pipes.
The support frame 1 is low in cost and easy to splice, so that the support frame is easy to assemble or replace, and convenient to produce and implement.
Further, the upper frame 11 and the lower frame 12 are square, and the side length thereof is 40-50cm.
In order that the fishing device is not too heavy and that it does not carry too much fish, the float 3 is conveniently lifted.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (4)
1. The utility model provides a pond fishing device which characterized in that: comprises a supporting frame, a net bag, a plurality of floats, an air inlet pipe, an air delivery pipe, a buoy, an air pump, a propulsion component, a water pressure sensor and a controller;
the support frame comprises an upper frame, a lower frame and a side frame; the upper frame and the lower frame are square; the upper frame is arranged above the lower frame; the upper frame comprises a first pipe, a second pipe, a third pipe and a fourth pipe, wherein one end of the first pipe is connected with one end of the second pipe, the other end of the first pipe is connected with one end of the third pipe, one end of the fourth pipe is connected with the other end of the second pipe, and the other end of the fourth pipe is connected with the other end of the third pipe; the lower frame comprises a fifth pipe, a sixth pipe, a seventh pipe and an eighth pipe, wherein one end of the fifth pipe is connected with one end of the sixth pipe, the other end of the fifth pipe is connected with one end of the seventh pipe, one end of the eighth pipe is connected with the other end of the sixth pipe, and the other end of the eighth pipe is connected with the other end of the seventh pipe;
the upper frame and the lower frame are connected by a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is connected to the middle part of the third pipe, the other end of the first connecting pipe is connected to the middle part of the seventh pipe, one end of the second connecting pipe is connected to the middle part of the second pipe, and the other end of the second connecting pipe is connected to the middle part of the sixth pipe;
the side frame comprises a first side pipe and a second side pipe, one end of the first side pipe is connected with the second pipe, one end of the second side pipe is connected with the third pipe, and the other end of the first side pipe and the other end of the second side pipe are connected with each other;
the floats are arranged above the second pipe and the third pipe; the air pump is arranged on the fourth pipe, the air outlet of the air pump is connected with the air inlet of the air pipe, the air outlet pipe of the air pipe is connected with the air inlet of the floater, the air outlet of the air inlet pipe is connected with the air inlet of the air pump, and the floater is bound on the air inlet pipe and is close to the air inlet of the air inlet pipe;
the controller is arranged on the upper frame, the water pressure sensor is arranged on the first pipe, the water pressure sensor is electrically connected with the controller, the air pump is electrically connected with the controller, and the controller is used for controlling actions of the air pump and the propulsion component;
the propulsion component is arranged on the second pipe and the third pipe and is used for pushing the fishing device;
the net bag is arranged in a space formed by the upper frame and the lower frame, and an opening of the net bag is aligned with the middle part of the upper frame;
the side frame also comprises a third side pipe and a fourth side pipe;
one end of the third side pipe is connected with one end of the sixth pipe, and the other end of the third side pipe is connected with the joint of the first side pipe and the second side pipe; one end of the fourth side pipe is connected with one end of the seventh pipe, and the other end of the fourth side pipe is also connected with the joint of the first side pipe and the second side pipe;
the device also comprises a net collecting component;
the net collecting components are arranged on the second pipe and the third pipe, and the two net collecting components are oppositely arranged;
the net collecting assembly comprises a first spring, a second spring, a first limiting piece and a second limiting piece;
the first limiting piece and the second limiting piece both comprise a jacking plate and a moving rod, one end of the moving rod is connected to the middle part of the jacking plate, the moving rod penetrates through the second pipe and can move up and down along the second pipe, and the floater is arranged between the jacking plate and the second pipe or between the jacking plate and the third pipe;
one end of the first spring is connected to one end of the second pipe, and one end of the second spring is connected to the other end of the second pipe; when the floater is not expanded, the first spring is propped against the moving rod of the first limiting piece, and the other end of the second spring is propped against the moving rod of the second limiting piece;
the corners of the net bags are connected to the other ends of the first springs and the second springs of the two net collecting assemblies.
2. The pond fishing device of claim 1, wherein: the propulsion assembly comprises a propulsion motor and a propeller;
the propulsion motor is arranged on the second pipe and the third pipe, the power output end of the propulsion motor is connected with the propeller to drive the propeller to rotate, and the controller is electrically connected with the propulsion motor.
3. The pond fishing device of claim 1, wherein: the support frame is formed by splicing a plurality of PVC pipes or a plurality of EVA pipes.
4. The pond fishing device of claim 1, wherein: the upper frame and the lower frame are square, and the side length of the upper frame and the lower frame is 40-50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346698.2A CN107950494B (en) | 2017-12-15 | 2017-12-15 | Fishing device for fish pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346698.2A CN107950494B (en) | 2017-12-15 | 2017-12-15 | Fishing device for fish pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107950494A CN107950494A (en) | 2018-04-24 |
| CN107950494B true CN107950494B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346698.2A Active CN107950494B (en) | 2017-12-15 | 2017-12-15 | Fishing device for fish pond |
Country Status (1)
| Country | Link |
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| CN (1) | CN107950494B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600843B (en) * | 2022-04-18 | 2023-05-23 | 海南省海洋与渔业科学院 | Fishing device |
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