CN109452234B

CN109452234B - Fishing trap capable of automatically floating after fishing

Info

Publication number: CN109452234B
Application number: CN201811251600.XA
Authority: CN
Inventors: 周奕娜; 胡少琴
Original assignee: Individual
Current assignee: Binzhou High Tech High End Equipment Manufacturing Industrial Park Co ltd
Priority date: 2018-10-25
Filing date: 2018-10-25
Publication date: 2021-03-02
Anticipated expiration: 2038-10-25
Also published as: CN109452234A

Abstract

The invention discloses a fishery trapper capable of automatically floating after fishing, which structurally comprises a feeding protective cover, a trapping tank and a trapping base, wherein the bottom of the trapping tank is coated and locked with the trapping base, the middle part of the top end of the trapping tank is embedded and locked with the feeding protective cover, the trapping tank comprises a conical protective plate, a fish inlet, a floating triggering device, a floating inflating device, a tank body, a feeding tank and a trapping tank, the front side, the rear side, the left side and the right side of the tank body are provided with the fish inlets, the middle part of the bottom end of the tank body is integrally provided with the trapping tank, and the number of the fish inlets arranged on each side is 2; 2. because the floating of equipment, can better alleviate the water pressure influence and the weight influence when salvaging when making equipment salvage, make equipment more be convenient for salvage, convenient to use.

Description

Fishing trap capable of automatically floating after fishing

Technical Field

The invention relates to a fishery trapper capable of automatically floating after fishing, and belongs to the field of fishery trappers.

Background

In life, people often need to catch fish by methods such as net spreading, fishing, luring and the like in order to catch the fish, and when luring the fish, special equipment such as food luring and lighting is often needed to catch the fish, and the luring equipment and the catching equipment form the fishery trapper.

When the traditional fishery trapper is used, 1, when the trapper is used for trapping, whether trapping is successful or not can not be judged well, and whether trapping is full load or not is further inconvenient to judge, so that fishing judgment of the trapper is inconvenient, and inconvenience in use is caused; 2. when trapping, it is easy because fish and water pressure lead to the trapper to promote comparatively inconveniently, lead to the damage of raiser easily, lead to inconveniently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a fishery trapper capable of automatically floating after fishing, so as to solve the problems that when the traditional fishery trapper is used, 1, when the trapper is used, whether the trapper is successful or not can not be well judged, whether the trapper is fully loaded or not is more inconvenient to judge, and therefore, the trapper is inconvenient to salvage and judge, and the use is inconvenient; 2. when traping, easily because fish and water pressure lead to trapper to promote comparatively inconvenient, lead to the damage of raiser easily, lead to inconvenient problem.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fishery trapper that can automatic come-up after fishing, its structure includes adds the material protective cover, traps the jar, traps the base, it has traped the base to trap tank bottoms portion cladding lock joint, and the top middle part inlays the lock joint and has added the material protective cover, it includes circular cone guard plate, fish import, come-up trigger device, come-up aerating device, jar body, feed chute, catching groove to trap the jar, 4 sides all are equipped with the fish import all around the jar body, and bottom middle part integration is equipped with catching groove, and the fish import that every side was equipped with is 2, vertical range about 2 fish imports of every side, and all communicate with catching groove, the circular cone guard plate is equipped with 16, and is equipped with 2 corresponding every fish import, the circular cone is formed for the transparent rubber board that 6 are equallyd divide, the circular cone form for the infundibulate behind 6 circular cone guard plate constitutions, 2 circular cones guard plates that every fish import was equipped with are placed inside, and equal circular cone most advanced orientation catches the groove, come-up trigger device and jar body welding, and locate and catch the groove top, come-up aerating device and jar body structure as an organic whole, and meet with come-up trigger device, the feed chute integration runs through jar body top middle part and communicates with each other with come-up aerating device, it includes traplamp, trapseat, lures trough, traps power, trapper controller, base main part, lures the food restriction board to lure the base, base main part cladding lock joint is in jar body bottom, and top middle part lock joint has trapper seat, base main part bottom middle part inlay lock joint has trapper controller, it has trapper to inlay the lock joint in trapper seat middle part, and the top lock joint has trapper lamp, trapper seat side middle part integration is equipped with the trough, lurper restriction board lock joint is in the trapper outside, the trapper power respectively with trapper controller, The trapping lamp is electrically connected.

Further, the floating trigger device comprises a positive pole rod, a trigger ring, a protective cover ring, a top pressure plate, a trigger assembly plate, a negative pole rod, an inflation power supply protective cover, an inflation power supply, an energization plate, an electricity connection plate and a trigger stabilizing device, wherein the trigger assembly plate is buckled with the tank body, the middle part of the top end of the trigger assembly plate is locked and connected with the inflation power supply, the inflation power supply protective cover is coated outside the inflation power supply and is locked and connected with the trigger assembly plate, the negative pole rod and the positive pole rod are both embedded and locked with the trigger assembly plate and are respectively arranged at the left side and the right side of the inflation power supply protective cover, the trigger ring is embedded and buckled at the bottom end of the trigger assembly plate, the top pressure plate is welded with the top pressure plate, the top pressure plate is embedded and connected with the lower side inside the trigger assembly plate, the middle part of the top end of the trigger assembly plate is locked and connected with the electricity connection plate through the trigger stabilizing device, the protective cover ring is, connect the electroplax and be equipped with 2, connect the electroplax all to inlay with triggering the assembly plate and splice, and locate circular telegram board top left and right sides respectively, the left side connects the electroplax to be connected with the negative pole electricity, the right side connects the electroplax to be connected with anodal pole electricity, the circular telegram board is connected with the inflation power electricity.

Further, trigger stabilising arrangement and include insulating spacing frid, insulating gag lever post, compression spring, insulating roof pressure pole splices in roof pressure board top middle part, and the integration of the top middle part of insulating roof pressure pole is equipped with insulating gag lever post, insulating gag lever post and insulating spacing frid bottom middle part clearance fit, insulating spacing frid bottom is through compression spring and insulating roof pressure pole lock joint, insulating spacing frid top and circular telegram board bottom middle part lock joint.

Further, come-up aerating device includes pressure release check valve, inflation tank, aerifys check valve, aerifys the reaction tank, aerify the reaction tank and jar body structure as an organic whole, and locate and trigger the assembly plate top, inflation tank and jar body mechanism as an organic whole, and locate jar internal tank wall in, and it communicates with each other with fish import, catching the groove to go around fish import, inflation tank, it all communicates with each other with inflation tank one end all to aerify the reaction tank top all around the side, and all splices with the inflation tank department that communicates with each other and has aerifys the check valve, the inflation tank other end all runs through jar body surface end downside, and runs through jar body department and all splices there is the pressure release check valve.

Further, water mixed with sodium hydroxide is added into the aeration reaction tank.

Advantageous effects

When the fishery trapper capable of automatically floating after fishing is used, a user can fill common water into an air inflation groove d2 of equipment, then unscrew a feeding protective cover 1, lock the feeding protective cover 1 after adding water mixed with sodium hydroxide into an air inflation reaction groove d4 through a feed groove f, unscrew a trapping base 3, add food calling into a food calling groove 303, then lock the trapping base 3 back, further, after the preparation is finished, a pulling-proof rope is bound on a tank body, then a trapping lamp 301 is started through a trapping controller 305, then the equipment is put into a trapping area, so that the equipment attracts fishes through the light and the food calling of the trapping lamp 301, when the fishes are attracted, 2 conical protective plates a can be broken through from a fish inlet b to enter a trapping groove g, and after the fishes enter the trapping groove g, the conical protective plates a are not easy to fold back and are provided with adjacent double-layer conical protective plates a, when the number of fishes in the catching groove g increases, the fishes cannot return to the outside of the equipment from the fish inlet b, and the pressure in the fish catching groove g presses the trigger ring c2 to rise, so that the trigger ring c2 drives the insulating pressing rod c1104 to rise through the pressing plate c4, the insulating pressing rod c1104 presses the insulating limiting groove plate c1101 to rise through the compression spring c1103, the insulating limiting groove plate c1101 drives the electrifying plate c9 to rise to be in contact with the electrifying plate c10, so that the positive pole c1 and the negative pole c6 are electrified, the positive pole c1 and the negative pole c6 can electrolyze water mixed with sodium hydroxide in the aeration reaction groove d4, a large amount of hydrogen and oxygen are generated in the aeration reaction groove d4, the hydrogen and oxygen can press the aeration check valve d3 to enter the aeration reaction groove d2 due to the pressure of the generated hydrogen and oxygen, the water in the aeration reaction groove d2 is discharged from the pressure relief valve d1, and the hydrogen and the oxygen is filled in the aeration reaction groove d2, the equipment can rise due to the buoyancy of gas, so that a user can better judge whether the equipment is captured or fully loaded, the equipment is convenient to salvage due to the floating of the equipment, and the trigger of the equipment can exceed the limit jacking because the electrified plate c9 of the equipment is connected with the insulating top pressure rod c1104 through the compression spring c1103, so that the trigger switch is more stable; 2. because the floating of equipment, can better alleviate the water pressure influence and the weight influence when salvaging when making equipment salvage, make equipment more be convenient for salvage, convenient to use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a fishing trap of the present invention which can float up automatically after fishing.

Fig. 2 is a schematic view of the structure of the trapping tank of the present invention.

FIG. 3 is a schematic structural diagram of A in FIG. 2 according to the present invention.

In the figure: feeding protective cover-1, trapping tank-2, trapping base-3, conical protective plate-a, fish inlet-b, floating trigger-c, floating inflator-d, tank-e, feeding chute-f, trapping chute-g, trapping lamp-301, trapping seat-302, food-calling chute-303, trapping power supply-304, trapping controller-305, base body-306, food-calling limiting plate-307, positive pole-c 1, triggering ring-c 2, protective cover ring-c 3, top pressure plate-c 4, triggering assembly plate-c 5, negative pole-c 6, inflating power supply protective cover-c 7, inflating power supply-c 8, energizing plate-c 9, energizing plate-c 10, triggering stabilizer-c 11, insulating limit slot plate-c 1101, and the like, The device comprises an insulation limiting rod-c 1102, a compression spring-c 1103, an insulation jacking rod-c 1104, a pressure relief one-way valve-d 1, an inflation groove-d 2, an inflation one-way valve-d 3 and an inflation reaction groove-d 4.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a fishing trap with automatic floating after fishing, which comprises: the structure of the fish tank comprises a material adding protective cover 1, a trapping tank 2 and a trapping base 3, wherein the trapping base 3 is connected to the bottom of the trapping tank 2 in a covering locking mode, the material adding protective cover 1 is embedded and locked in the middle of the top end of the trapping tank 2, the trapping tank 2 comprises a conical protective plate a, a fish inlet b, a floating trigger device c, a floating inflation device d, a tank body e, a feeding groove f and a trapping groove g, the tank body e is provided with fish inlets b all around and 4 sides, the bottom middle part of the tank body e is integrally provided with the trapping groove g, the fish inlets b arranged on each side are 2, the 2 fish inlets b on each side are vertically arranged from top to bottom and are communicated with the trapping groove g, the conical protective plate a is provided with 16 fish inlets b, 2 fish inlets are arranged correspondingly, the conical protective plate a is formed by 6 equally-divided transparent rubber plates, and the conical protective plate a with a funnel shape is formed, the 2 conical protection plates a arranged at each fish inlet b are placed inside and outside, the tips of the conical protection plates face the capture groove g, the floating trigger device c is welded with the tank body e and is arranged at the top end of the capture groove g, the floating inflation device d and the tank body e are of an integrated structure and are connected with the floating trigger device c, the feeding groove f is integrated to penetrate through the middle of the top end of the tank body e and is communicated with the floating inflation device d, the trap base 3 comprises a trap lamp 301, a trap seat 302, a food calling groove 303, a trap power supply 304, a trap controller 305, a base main body 306 and a food calling limiting plate 307, the base main body 306 is wrapped and locked at the bottom end of the tank body e, the trap seat 302 is locked at the middle of the top end, the trap controller 305 is embedded and locked at the middle of the bottom end of the base main body 306, the trap power supply 304 is embedded and buckled at the middle of the trap, the middle part of the side end of the trapping seat 302 is integrally provided with a food trapping groove 303, the food trapping limiting plate 307 is locked and connected with the outer side of the food trapping groove 303, the trapping power supply 304 is respectively and electrically connected with the trapping controller 305 and the trapping lamp 301, the floating trigger device c comprises a positive pole rod c1, a trigger ring c2, a protective cover ring c3, a top pressure plate c4, a trigger assembling plate c5, a negative pole rod c6, an inflation power supply protective cover c7, an inflation power supply c8, a power-on plate c9, a power-on plate c10 and a trigger stabilizing device c11, the trigger assembling plate c5 is buckled with the tank body e, the middle part of the top end is locked and connected with an inflation power supply c8, the inflation power supply protective cover c7 is coated on the outer side of the inflation power supply c8 and locked and connected with the trigger assembling plate c5, the negative pole rod c6 and the positive pole rod c1 are all locked and connected with the trigger assembling plate 5 and respectively and inlaid at the left and right sides of the inflation power supply c5, the, the top end of the top pressure plate is welded with a top pressure plate c4, the top pressure plate c4 is embedded and buckled with the lower side inside the trigger assembly plate c5, the middle part of the top end of the trigger assembly plate c5 is locked and connected with a power-on plate c9 through a trigger stabilizing device c11, the shield ring c3 is an arc-shaped circular ring sleeve, the shield ring c3 is coated outside the trigger ring c2, the top end of the shield ring c2 is glued and connected with the trigger assembly plate c5, the power-on plate c10 is provided with 2 blocks, the power-on plates c10 are all glued and connected with the trigger assembly plate c5 in an embedding manner and respectively arranged at the left side and the right side above the power-on plate c9, the left side power-on plate c10 is electrically connected with a negative pole c6, the right side power-on plate c10 is electrically connected with a positive pole c1, the power-on plate c9 is electrically connected with an inflation power supply c8, the trigger stabilizing device 11 comprises an insulating limit groove plate c, an insulating limit rod c1102, an insulating limit rod c1102 is integrally arranged in the middle of the top end of an insulating top pressure rod c1104, the insulating limit rod c1102 is in clearance fit with the middle of the bottom end of an insulating limit slot plate c1101, the bottom end of the insulating limit slot plate c1101 is buckled with the insulating top pressure rod c1104 through a compression spring c1103, the top end of the insulating limit slot plate c1101 is locked with the middle of the bottom end of an electrified plate c9, the floating inflation device d comprises a pressure relief one-way valve d1, an inflation slot d2, an inflation one-way valve d3 and an inflation reaction slot d4, the inflation reaction slot d4 is in an integrated structure with a tank body e and is arranged above a trigger assembly plate c5, the inflation slot d2 and the tank e are an integrated mechanism and are arranged in the wall of the tank body e and bypass a fish inlet b and an inflation slot d2 and are not communicated with the fish inlet b and a capture slot g, the front, the rear, the left and the right sides of the top end of the inflation reaction slot d4 are communicated with one end of the, the other end of the inflation groove d2 all runs through the lower side of the surface end of the tank body e, the pressure relief check valve d1 is glued at the position of the tank body e, and water mixed with sodium hydroxide is added into the inflation reaction groove.

The invention is mainly characterized in that: the user can fill ordinary water in an inflation groove d2 of the equipment, then unscrew the feeding protective cover 1, add water mixed with sodium hydroxide in an inflation reaction groove d4 through a feeding groove f, then lock the feeding protective cover 1, unscrew the trapping base 3, then add food calling in the food calling groove 303, then lock back the trapping base 3, further, after the preparation is completed, the trapping lamp 301 is opened through the trapping controller 305 after the anti-pulling rope is bound on the tank body, then the equipment is put in the trapping area, so that the equipment attracts fish through the light and the food calling of the trapping lamp 301, when the fish are attracted, 2 conical protection plates a can be broken through from a fish inlet b to enter the trapping groove g, after the fish enter the trapping groove g, the conical protection plates a are not easy to be folded back, and are provided with adjacent double-layer conical protection plates a, so that the fish can not return to the outside of the equipment from the fish inlet b, when the number of fishes in the catching tank g increases, the fishes and the pressure in the tank will push against the trigger ring c2 to rise, so that the trigger ring c2 drives the insulating push rod c1104 to rise through the push plate c4, the insulating push rod c1104 pushes the insulating limit groove plate c1101 to rise through the compression spring c1103, and further the insulating limit groove plate c1101 drives the electrifying plate c9 to rise to contact with the electrifying plate c10, so that the positive pole rod c1 and the negative pole rod c6 are electrified, the positive pole rod c1 and the negative pole rod c6 can electrolyze the water mixed with sodium hydroxide in the aeration reaction tank d4, so that a large amount of hydrogen and oxygen are generated in the aeration reaction tank d4, and the hydrogen and oxygen will push against the aeration one-way valve d3 to enter the aeration tank d2 due to the pressure of the generated hydrogen and oxygen, and the water in the aeration tank d2 is discharged from the one-way valve d1, and when the aeration tank d2 is filled with the buoyancy of the hydrogen and oxygen, the equipment will rise due to the buoyancy of the gas, therefore, a user can better judge whether the equipment is captured or fully loaded, the equipment is convenient to salvage due to the floating of the equipment, and the electrified plate c9 of the equipment is connected through the compression spring c1103 due to the insulating limit groove plate c1101 and the insulating jacking rod c1104, so that the triggering of the equipment can exceed the limit jacking, and the trigger switch is more stable.

The reaction formula during electrolysis is as follows;

cathode: 2H + +2e- → H2 ≠ H;

anode: 4OH- → 2H2O + O2 ≠ 4 e-;

the general formula is as follows: 2H2O ═ 2H2 ≠ + O2 ≠ unless the reaction condition is current application.

The feeding protective cover 1, the trapping tank 2, the trapping base 3, the conical protective plate a, the fish inlet b, the floating trigger device c, the floating inflation device d, the tank body e, the feeding groove f, the trapping groove g, the trapping lamp 301, the trapping seat 302, the food calling groove 303, the trapping power supply 304, the trapping controller 305, the base body 306, the food calling limiting plate 307, the positive pole rod c1, the trigger ring c2, the protective cover ring c3, the top pressure plate c4, the trigger assembly plate c5, the negative pole rod c6, the inflation power supply protective cover c7, the inflation power supply c8, the electrified plate c9, the electrified plate c10, the trigger stabilizing device c11, the insulating limiting groove plate c1101, the insulating limiting rod c1102, the compression spring c1103, the insulating top pressure rod c, the pressure relief one-way valve d1, the inflation groove d2, the inflation one-way valve d3 and the inflation reaction groove d 4.

The invention solves the problems that when the traditional fishery trapper is used, 1, when the trapper is used, whether the trapper is successful or not can not be judged well, and whether the trapper is fully loaded or not is more inconvenient to judge, so that the trapper is inconvenient to salvage and judge, and the use is inconvenient; 2. when the trapper is used for trapping, the trapper is easy to lift inconveniently due to fish and water pressure, the lifter is easy to damage, and the inconvenience is caused, the trapper can realize the method, 1, the device can automatically trigger the gas filling device when the trapping of the fish is determined through the trigger device, and the device floats upwards due to the filled gas, so that a user can better judge the trapping state of the device, and the fishing judgment is facilitated; 2. because the floating of equipment, can better alleviate the water pressure influence and the weight influence when salvaging when making equipment salvage, make equipment more be convenient for salvage, convenient to use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fishery trapper of automatic come-up after fishing, its structure is including adding material protective cover (1), traping jar (2), traping base (3), traping jar (2) bottom cladding lock joint has traping base (3), and inlays the lock joint in the middle part of the top and have add material protective cover (1), its characterized in that:

the trapping tank (2) comprises conical protection plates (a), fish inlets (b), a floating triggering device (c), a floating inflation device (d), a tank body (e), a feeding groove (f) and a trapping groove (g), wherein the tank body (e) is provided with the fish inlets (b) at the front side, the rear side, the left side and the right side of the tank body (e), the bottom middle part of the tank body (e) is integrally provided with the trapping groove (g), the fish inlets (b) arranged at each side are 2, the 2 fish inlets (b) at each side are vertically arranged from top to bottom and are communicated with the trapping groove (g), the conical protection plates (a) are provided with 16 and are provided with 2 corresponding fish inlets (b), the conical protection plates (a) are formed by 6 equally-divided transparent rubber plates, the conical protection plates (a) are formed by 6 conical protection plates (a) and are arranged in a funnel shape, and the 2 conical protection plates (a) arranged in each fish inlet (b) are arranged in, the tip of the uniform cone faces the capturing groove (g), the floating triggering device (c) is welded with the tank body (e) and is arranged at the top end of the capturing groove (g), the floating inflating device (d) and the tank body (e) are of an integrated structure and are connected with the floating triggering device (c), and the feeding groove (f) is integrally communicated with the floating inflating device (d) through the middle of the top end of the tank body (e);

the trapping base (3) comprises a trapping lamp (301), a trapping seat (302), a food calling groove (303), a trapping power supply (304), a trapping controller (305), a base body (306) and a food calling limiting plate (307), the base body (306) is wrapped and locked at the bottom end of the tank body (e), the trapping seat (302) is locked at the middle part of the top end of the base body, the trapping controller (305) is embedded and locked at the middle part of the bottom end of the base body (306), the trapping power supply (304) is embedded and locked at the middle part of the trapping seat (302), the trapping lamp (301) is locked at the top end of the trapping seat (302), the food calling groove (303) is integrally formed in the middle part of the side end of the trapping seat (302), the food calling limiting plate (307) is locked at the outer side of the trapping groove (303), and the trapping power supply (304) is electrically connected with the trapping controller;

the floating trigger device (c) comprises a positive pole rod (c 1), a trigger ring (c 2), a protective cover ring (c 3), a top pressure plate (c 4), a trigger assembly plate (c 5), a negative pole rod (c 6), an inflation power supply protective cover (c 7), an inflation power supply (c 8), a power-on plate (c 9), a power-on plate (c 10) and a trigger stabilizing device (c 11), wherein the trigger assembly plate (c 5) is buckled with the tank body (e), the middle of the top end of the trigger assembly plate is locked with the inflation power supply (c 8), the inflation power supply protective cover (c 7) is wrapped outside the inflation power supply (c 8) and is locked with the trigger assembly plate (c 5), the negative pole rod (c 6) and the positive pole rod (c 1) are both embedded and locked with the trigger assembly plate (c 5) and are respectively arranged at the left side and the right side of the inflation power supply protective cover (c 7), the trigger ring (c 2) is buckled with the trigger assembly plate (c 5) at the bottom end of the trigger assembly plate, and the, the roof pressure plate (c 4) is embedded and buckled with the inner lower side of a trigger assembling plate (c 5), the middle part of the top end of the trigger assembling plate (c 5) is locked and connected with a power-on plate (c 9) through a trigger stabilizing device (c 11), a protective cover ring (c 3) is an arc-shaped circular ring sleeve, the protective cover ring (c 3) is wrapped outside the trigger ring (c 2) and the top end of the protective cover ring is glued with the trigger assembling plate (c 5), the power-on plate (c 10) is provided with 2 blocks, the power-on plate (c 10) is embedded and glued with the trigger assembling plate (c 5) and is respectively arranged at the left side and the right side above the power-on plate (c 9), the left side power-on plate (c 10) is electrically connected with a negative pole (c 6), the right side power-on plate (c 10) is electrically connected with a positive pole (c 1), and the power-on plate (c 9) is electrically connected with an inflation power supply (c 8);

the trigger stabilizing device (c 11) comprises an insulating limiting groove plate (c 1101), an insulating limiting rod (c 1102), a compression spring (c 1103) and an insulating top pressure rod (c 1104), wherein the insulating top pressure rod (c 1104) is glued to the middle of the top end of the top pressure plate (c 4), the insulating limiting rod (c 1102) is integrally arranged in the middle of the top end of the insulating top pressure rod (c 1104), the insulating limiting rod (c 1102) is in clearance fit with the middle of the bottom end of the insulating limiting groove plate (c 1101), the bottom end of the insulating limiting groove plate (c 1101) is buckled with the insulating top pressure rod (c 1104) through the compression spring (c 1103), and the top end of the insulating limiting groove plate (c 1101) is locked with the middle of the bottom end of the power-on plate (c 9);

come-up aerating device (d) including pressure release check valve (d 1), inflation tank (d 2), aerify check valve (d 3), aerify reaction tank (d 4), aerify reaction tank (d 4) and jar body (e) structure as an organic whole, and locate and trigger assembly plate (c 5) top, inflation tank (d 2) and jar body (e) mechanism as an organic whole, and locate jar body (e) jar in the wall, and bypass fish import (b), inflation tank (d 2) do not communicate with each other with fish import (b), catch groove (g), it all communicates with each other with inflation tank (d 2) one end to aerify reaction tank (d 4) top all communicates with each other all around, and all is glued with the department of communicating with inflation tank (d 2) and aerifys check valve (d 3), inflation tank (d 2) other end all runs through jar body (e) surface end downside, and runs through jar body (e) department and all has pressure release check valve (d 1).