Waterproof structure for squid fishing machine

By incorporating a waterproof and water-absorbing mechanism into the base of the squid fishing machine, and utilizing the combination of a folding plate and a torsion spring, along with the absorption function of an absorbent sponge, the problem of seawater splashing during sea use is solved, protecting the reciprocating wheel structure and extending the service life of the equipment.

CN224539198UActive Publication Date: 2026-07-24BEIJING PENGFA XINGUANG POWER & ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING PENGFA XINGUANG POWER & ELECTRONIC TECH CO LTD
Filing Date
2025-09-05
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

When existing squid fishing machines are used at sea, seawater can easily splash into the base, causing corrosion and damage to the reciprocating wheel structure.

Method used

It employs a waterproof and water-absorbing mechanism. The base is sealed by multiple sets of folding plates. The folding plates can be easily unfolded and folded using torsion springs. The water-absorbing sponge absorbs splashed seawater. The water-absorbing sponge is fixed by positioning parts and positioning holes. The clamps squeeze the water in the sponge to ensure that seawater does not penetrate into the base.

Benefits of technology

It effectively prevents seawater from entering the base, protects the reciprocating wheel structure, extends the service life of the squid fishing machine, and prevents corrosion damage.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224539198U_ABST
    Figure CN224539198U_ABST
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Abstract

The application provides a waterproof structure for a squid fishing machine, and belongs to the technical field of squid fishing machines. The waterproof structure for the squid fishing machine comprises a base, the base is open at the top and hollow inside, a squid fishing machine body is slidably connected to the inside of the base, a waterproof mechanism for preventing seawater from entering the inside of the base is arranged on the top of the base, and a water absorption mechanism is arranged on one side of the base. The base can be sealed by a plurality of folding plates to prevent seawater from entering the inside of the base. The twisting spring is stretched when the folding plate is unfolded, and the elastic potential energy of the twisting spring is released when the folding plate needs to be folded, so that the folding plate is more convenient to fold. Thus, the problem that when the squid fishing machine is used at sea, seawater splashes into the inside of the base and contacts the reciprocating wheel structure, so that the reciprocating wheel structure is easily corroded by seawater and damaged after long-time use of the squid fishing machine is solved.
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Description

Technical Field

[0001] This application relates to the field of squid fishing machines, and more specifically, to a waterproof structure for squid fishing machines. Background Technology

[0002] A squid fishing machine is an automated fishing machine specifically designed for catching squid. Its core functions include automatic line casting, trapping, line reeling, and squid removal. The squid fishing machine is mainly composed of a line guide wheel, a transmission system, and an automatic water depth control device. Its workflow includes automatic line casting, depth setting, fishing, line retrieval, squid removal, and line reeling, enabling continuous operation. The electric fishing machine is driven by a variable speed motor, which simplifies the structure and facilitates centralized control.

[0003] In the prior art, squid fishing machines are usually set above the base, and by setting a reciprocating wheel structure inside the base, the squid fishing machine can be driven to move left and right above the base to adjust the position of the squid fishing machine.

[0004] However, the existing squid fishing machines still have the following shortcomings in use: the waterproof mechanism of the existing squid fishing machines is still inadequate. They do not have a waterproof mechanism for the reciprocating wheel structure, which means that when the squid fishing machine is used at sea, seawater will splash into the inside of the base and come into contact with the reciprocating wheel structure. As a result, after the squid fishing machine has been used for a long time, the reciprocating wheel structure is easily corroded by seawater, causing damage to the reciprocating wheel structure. Utility Model Content

[0005] To overcome the above deficiencies, this application provides a waterproof structure for squid fishing machines, which aims to improve the problem that when squid fishing machines are used at sea, seawater splashes into the interior of the base and comes into contact with the reciprocating wheel structure, causing the reciprocating wheel structure to be easily corroded by seawater after prolonged use, resulting in damage to the reciprocating wheel structure.

[0006] This application provides a waterproof structure for a squid fishing machine, including a base with an open top and a hollow interior. The squid fishing machine body is slidably connected inside the base. A waterproof mechanism for preventing seawater from entering the base is provided on the top of the base, and a water-absorbing mechanism is provided on one side of the base.

[0007] The waterproof mechanism includes multiple sets of folding plates, which are evenly distributed on both sides of the squid fishing machine body. The multiple sets of folding plates are connected by a first rotating shaft and a second rotating shaft.

[0008] In one specific implementation, the first rotating shaft has two sets of cavities inside, and a torsion spring is connected inside each cavity.

[0009] In the above implementation process, by setting multiple sets of folding plates, when the squid fishing machine moves to the right, the left folding plate unfolds and the right folding plate folds. When the squid fishing machine moves to the left, the right folding plate unfolds and the left folding plate folds. The base is sealed by multiple sets of folding plates to prevent seawater from entering the interior of the base. By setting torsion springs, the torsion springs are stretched when the folding plates are unfolded, and the torsion springs release elastic potential energy when folding is required, making the folding plates easier to fold.

[0010] In one specific implementation, baffles are connected to both sides of the base, and a sliding groove is provided on one side of the baffle. Sliding members are connected to both ends of the second rotating shaft, and the sliding members slide inside the sliding groove.

[0011] In the above implementation process, by setting the sliding groove, the slider can slide inside the sliding groove, driving the folding plate to move, and can unfold or fold the folding plate.

[0012] In one specific implementation, the water absorption mechanism includes a fixing member connected to one side of the base. The fixing member has a fixing groove on its top, and an installation member is movably inserted into the fixing groove. An absorbent sponge is connected to one side of the installation member, and a positioning hole is provided on one side of the installation member.

[0013] In the above implementation process, by setting up the water-absorbing sponge, the water-absorbing sponge can be moved manually on the top of the folding plate to absorb the seawater splashed on the top of the folding plate, preventing the seawater from remaining on the top of the folding plate for a long time and seeping into the interior of the base. By inserting the mounting piece into the fixing groove, the water-absorbing sponge can be fixed to one side of the fixing piece.

[0014] In one specific implementation, a housing is connected to one side of the fixing member, a movable member is slidably connected inside the housing, and a positioning member is connected to one end of the movable member.

[0015] In the above implementation process, by setting the moving part, the movement of the moving part can be controlled to drive the positioning part to move, insert the positioning part into the positioning hole, limit the installation part, fix the installation part inside the fixing groove, move the positioning part away from the positioning hole, release the limitation on the installation part, and remove the installation part from the inside of the fixing groove.

[0016] In one specific implementation, one end of the positioning member passes through the fixing member and is movably inserted into the interior of the positioning hole, and one end of the positioning member has an inclined surface.

[0017] In the above implementation process, by setting the inclined surface, when the mounting part is inserted into the fixed groove, the mounting part will squeeze the inclined surface, causing the positioning part to move.

[0018] In one specific implementation, the other end of the movable component is connected to a pull rod, one end of the pull rod passes through the housing and is connected to a pull plate, and a first spring is sleeved on the outer surface of the pull rod.

[0019] In the above implementation process, by setting up the pull plate, the pull rod can be moved by pulling the pull plate, which in turn moves the moving part and compresses the first spring, so that the positioning part can be moved away from the positioning hole and the mounting part can be taken out from the inside of the fixing groove.

[0020] In one specific implementation, a horizontal plate is connected to one side of the fastener, a vertical plate is connected to the top of the horizontal plate, and a screw is threaded through and connected to one side of the vertical plate.

[0021] In the above implementation process, by setting up the vertical plate, the screw can be moved by rotating the screw.

[0022] In one specific implementation, one end of the screw is rotatably connected to a clamping plate, which is slidably connected to the top of the horizontal plate.

[0023] In the above implementation process, by setting up the clamping plate, when the screw moves, the clamping plate can be moved on the top of the horizontal plate. The clamping plate squeezes the water-absorbing sponge after it has absorbed water, which can squeeze out the water absorbed by the sponge, making it easier for the sponge to be used next time.

[0024] In one specific implementation, an adjustment knob is connected to the other end of the screw.

[0025] In the above implementation process, by adjusting the knob settings, the screw can be rotated and moved by rotating the adjustment knob.

[0026] Compared with existing technologies, the beneficial effects of this application are as follows: The waterproof and absorbent mechanisms allow the base to be sealed using multiple folding plates, preventing seawater from entering the base. The torsion springs stretch when the folding plates are unfolded and release their elastic potential energy when folded, making the plates easier to fold. The absorbent sponge absorbs seawater splashed from the top of the folding plates, preventing it from remaining on the top and seeping into the base. The positioning elements and holes facilitate the fixing and removal of the absorbent sponge. Rotating the adjustment knob moves the screw, causing it to move and the clamping plate to move on top of the horizontal plate. The clamping plate squeezes the absorbed water from the sponge, making it easier for the sponge to be used again. This solves the problem that when squid fishing machines are used at sea, seawater splashes into the base and comes into contact with the reciprocating wheel structure, causing corrosion and damage to the reciprocating wheel structure after prolonged use. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of a waterproof structure for a squid fishing machine provided in an embodiment of this application;

[0029] Figure 2 A schematic diagram of the sliding groove structure provided for an embodiment of this application;

[0030] Figure 3 A schematic diagram of the folding plate structure provided for an embodiment of this application;

[0031] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0032] Figure 5 A schematic diagram of a torsion spring structure provided for an embodiment of this application;

[0033] Figure 6 A schematic diagram of the screw structure provided for an embodiment of this application;

[0034] Figure 7 A schematic diagram of the positioning hole structure provided for an embodiment of this application;

[0035] Figure 8A schematic diagram of the positioning component structure provided for an embodiment of this application.

[0036] In the diagram: 1. Base; 2. Waterproof mechanism; 201. Baffle; 202. Folding plate; 203. Sliding groove; 204. First rotating shaft; 205. Sliding component; 206. Second rotating shaft; 207. Cavity; 208. Torsion spring; 3. Water absorption mechanism; 301. Water-absorbing sponge; 302. Mounting component; 303. Fixing component; 304. Housing; 305. Horizontal plate; 306. Clamping plate; 307. Vertical plate; 308. Screw; 309. Adjustment knob; 3010. Positioning hole; 3011. Moving component; 3012. First spring; 3013. Pull rod; 3014. Pull plate; 3015. Positioning component; 3016. Inclined surface; 3017. Fixing groove; 4. Squid fishing machine body. Detailed Implementation

[0037] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0038] Please see Figure 1 This application provides a waterproof structure for a squid fishing machine, including a base 1.

[0039] Please see Figure 1 The base 1 has an open top and a hollow interior. The squid fishing machine body 4 is slidably connected inside the base 1. The top of the base 1 is equipped with a waterproof mechanism 2 to prevent seawater from entering the interior of the base 1. A water absorption mechanism 3 is provided on one side of the base 1.

[0040] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The waterproof mechanism 2 includes multiple sets of folding plates 202, which are evenly distributed on both sides of the squid fishing machine body 4. The multiple sets of folding plates 202 are connected by a first rotating shaft 204 and a second rotating shaft 206.

[0041] In the specific configuration, the first rotating shaft 204 has two sets of cavities 207 inside, and a torsion spring 208 is connected inside the cavity 207. With the arrangement of multiple sets of folding plates 202, when the squid fishing machine body 4 moves to the right, the left folding plate 202 unfolds and the right folding plate 202 folds. When the squid fishing machine body 4 moves to the left, the right folding plate 202 unfolds and the left folding plate 202 folds. The multiple sets of folding plates 202 seal the base 1 to prevent seawater from entering the interior of the base 1. With the arrangement of the torsion spring 208, when the folding plate 202 unfolds, the torsion spring 208 is stretched. When folding is required, the torsion spring 208 releases its elastic potential energy, making the folding plate 202 easier to fold.

[0042] In the specific setup, baffles 201 are connected to both sides of the base 1. A sliding groove 203 is provided on one side of the baffle 201. Sliding members 205 are connected to both ends of the second rotating shaft 206. The sliding members 205 slide inside the sliding groove 203. The sliding groove 203 allows the sliding members 205 to slide inside the sliding groove 203, thereby moving the folding plate 202 and enabling the folding plate 202 to be unfolded or folded.

[0043] In a specific configuration, the water absorption mechanism 3 includes a fixing member 303 connected to one side of the base 1. The fixing member 303 has a fixing groove 3017 on its top. An installation member 302 is movably inserted into the fixing groove 3017. A water-absorbing sponge 301 is connected to one side of the installation member 302. A positioning hole 3010 is provided on one side of the installation member 302. The water-absorbing sponge 301 can be manually moved on the top of the folding plate 202 to absorb the seawater splashed on the top of the folding plate 202, preventing seawater from remaining on the top of the folding plate 202 for a long time and seeping into the interior of the base 1. By inserting the installation member 302 into the fixing groove 3017, the water-absorbing sponge 301 can be fixed to one side of the fixing member 303.

[0044] In a specific configuration, a housing 304 is connected to one side of the fixing member 303. A moving member 3011 is slidably connected inside the housing 304. A positioning member 3015 is connected to one end of the moving member 3011. By controlling the movement of the moving member 3011, the positioning member 3015 can be moved. The positioning member 3015 is inserted into the positioning hole 3010, which limits the mounting member 302 and fixes the mounting member 302 inside the fixing groove 3017. Moving the positioning member 3015 away from the positioning hole 3010 releases the limitation on the mounting member 302, allowing the mounting member 302 to be removed from the fixing groove 3017.

[0045] In a specific configuration, one end of the positioning member 3015 passes through the fixing member 303 and is movably inserted into the positioning hole 3010. One end of the positioning member 3015 is provided with an inclined surface 3016. When the mounting member 302 is inserted into the fixing groove 3017 through the inclined surface 3016, the mounting member 302 will press against the inclined surface 3016, causing the positioning member 3015 to move.

[0046] In a specific configuration, the other end of the movable component 3011 is connected to a pull rod 3013. One end of the pull rod 3013 passes through the housing 304 and is connected to a pull plate 3014. A first spring 3012 is sleeved on the outer surface of the pull rod 3013. By setting the pull plate 3014, the pull rod 3013 can be moved by pulling the pull plate 3014, which in turn moves the movable component 3011 and compresses the first spring 3012. This allows the positioning component 3015 to move away from the positioning hole 3010, and the mounting component 302 to be removed from the inside of the fixing groove 3017.

[0047] In a specific configuration, a horizontal plate 305 is connected to one side of the fixing member 303, a vertical plate 307 is connected to the top of the horizontal plate 305, and a screw 308 is threaded through and threaded to one side of the vertical plate 307. The vertical plate 307 allows the screw 308 to be moved by rotating it.

[0048] In the specific configuration, one end of the screw 308 is rotatably connected to a clamping plate 306, which is slidably connected to the top of the horizontal plate 305. The clamping plate 306 can move the screw 308 and drive the clamping plate 306 to move on the top of the horizontal plate 305. The clamping plate 306 can squeeze the water-absorbing sponge 301 after it has absorbed water, thereby squeezing out the water absorbed by the sponge 301 and making it easier for the sponge 301 to be used next time.

[0049] In a specific configuration, the other end of the screw 308 is connected to an adjustment knob 309. By adjusting the knob 309, the screw 308 can be rotated and moved.

[0050] The working principle of the waterproof structure of this squid fishing machine is as follows: When using the waterproof structure, the base 1 can be sealed by multiple sets of folding plates 202 to prevent seawater from entering the interior of the base 1. The torsion spring 208 allows the folding plates 202 to be stretched when unfolded, and to release its elastic potential energy when folded, making the folding plates 202 easier to fold. Furthermore, the absorbent sponge 301 absorbs seawater splashed from the top of the folding plates 202, preventing seawater from remaining on the top of the folding plates 202 for extended periods and seeping into the interior of the base 1. Pulling the pull plate 3014 moves the pull rod 3013, which in turn moves the moving part 3011, compressing the first spring 3012. This causes the positioning part 3015 to move away from the positioning hole 3010, allowing the mounting part 302 to be removed from the fixing groove 3017. The absorbent sponge 301 is then removed, and the mounting part is inserted into the fixing groove 3017. At step 302, the mounting component 302 will press against the inclined surface 3016, causing the positioning component 3015 to move and compress the first spring 3012 until the positioning groove moves to one side of the positioning component 3015. The first spring 3012 releases its elastic potential energy, causing the positioning component 3015 to insert into the positioning hole 3010, fixing the mounting component 302 inside the fixing groove 3017. By rotating the adjustment knob 309, the screw 308 can be rotated, causing the screw 308 to move and drive the clamping plate 306 to move on the top of the horizontal plate 305. The clamping plate 306 squeezes the water-absorbing sponge 301 after it has absorbed water, squeezing out the water absorbed by the water-absorbing sponge 301, making it easier for the water-absorbing sponge 301 to be used next time. This solves the problem that when the squid fishing machine is used at sea, seawater will splash into the interior of the base 1 and come into contact with the reciprocating wheel structure, causing the reciprocating wheel structure to be easily corroded by seawater after long-term use, resulting in damage to the reciprocating wheel structure.

[0051] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A waterproof structure for a squid fishing machine, characterized in that, include The base (1) has an open top and a hollow interior. The squid fishing machine body (4) is slidably connected inside the base (1). A waterproof mechanism (2) is provided on the top of the base (1) to prevent seawater from entering the interior of the base (1). A water absorption mechanism (3) is provided on one side of the base (1). The waterproof mechanism (2) includes multiple sets of folding plates (202), which are evenly distributed on both sides of the squid fishing machine body (4). The multiple sets of folding plates (202) are connected by a first rotating shaft (204) and a second rotating shaft (206).

2. The waterproof structure for a squid fishing machine according to claim 1, characterized in that, The first rotating shaft (204) has two sets of cavities (207) inside, and a torsion spring (208) is connected inside the cavity (207).

3. The waterproof structure for a squid fishing machine according to claim 2, characterized in that, Both sides of the base (1) are connected to baffles (201), and a sliding groove (203) is provided on one side of the baffle (201). Both ends of the second rotating shaft (206) are connected to sliding members (205), and the sliding members (205) slide inside the sliding groove (203).

4. The waterproof structure for a squid fishing machine according to claim 1, characterized in that, The water absorption mechanism (3) includes a fixing member (303), which is connected to one side of the base (1). The top of the fixing member (303) is provided with a fixing groove (3017), and an installation member (302) is movably inserted into the fixing groove (3017). A water-absorbing sponge (301) is connected to one side of the installation member (302), and a positioning hole (3010) is provided on one side of the installation member (302).

5. The waterproof structure for a squid fishing machine according to claim 4, characterized in that, The fixing member (303) is connected to a housing (304) on one side, and a moving member (3011) is slidably connected inside the housing (304). One end of the moving member (3011) is connected to a positioning member (3015).

6. The waterproof structure for a squid fishing machine according to claim 5, characterized in that, One end of the positioning member (3015) passes through the fixing member (303) and is movably inserted into the interior of the positioning hole (3010). One end of the positioning member (3015) is provided with a bevel (3016).

7. The waterproof structure for a squid fishing machine according to claim 6, characterized in that, The other end of the movable part (3011) is connected to a pull rod (3013), one end of the pull rod (3013) passes through the housing (304) and is connected to a pull plate (3014), and a first spring (3012) is sleeved on the outer surface of the pull rod (3013).

8. The waterproof structure for a squid fishing machine according to claim 7, characterized in that, A horizontal plate (305) is connected to one side of the fastener (303), a vertical plate (307) is connected to the top of the horizontal plate (305), and a screw (308) is threaded through and connected to one side of the vertical plate (307).

9. A waterproof structure for a squid fishing machine according to claim 8, characterized in that, One end of the screw (308) is rotatably connected to a clamping plate (306), which is slidably connected to the top of the horizontal plate (305).

10. A waterproof structure for a squid fishing machine according to claim 9, characterized in that, The other end of the screw (308) is connected to an adjustment knob (309).