Portable electric wire take-up, wire change and wire storage device

Abstract

A portable electric wire winding, changing and storing device comprises a bin body and a handheld part, a power assembly is arranged in the bin body, the power assembly is connected with a wire cup so as to drive the wire cup to rotate, and the wire cup is detachable relative to the power assembly; a turning cover is arranged on the bin body, the turning cover can be opened or closed relative to the bin body, when the turning cover is opened, the wire cup can be taken out, when the turning cover is closed, the power assembly and the wire cup are wrapped in a containing protection space formed between the turning cover and the bin body, a wire winding opening is formed between the containing protection space and the outside, and an outside wire can be connected to the wire cup through the wire winding opening. Electric take-up and pay-off of the fishing line are achieved through the power assembly, and efficiency is high; the flip cover protects internal parts; the fishing line cup is detachable and environmentally friendly, the handheld part is designed to be portable, the storage bin, the line embedding prevention structure, the auxiliary hole, the drainage hole and the like are further arranged, the practicability is further improved, the problems that an existing fishing line is low in storage efficiency, prone to winding, insufficient in component protection, inaccurate in metering and the like are effectively solved, and the fishing line cup is suitable for various fishing scenes.

Description

Technical Field

[0001] The present invention belongs to the technical field of fishing gear, and in particular relates to an electric line-reeling device that can automatically reel in fishing lines during fishing activities. The electric line-reeling device is suitable for rapid replacement, storage and length measurement of fishing lines during fishing activities, and is particularly suitable for use in outdoor fishing scenes. Background Art

[0002] When it comes to fishing, the storage and management of fishing line has always been a core concern for anglers. Traditional methods of storing fishing line, most of which rely on manual reels, have many significant drawbacks. Reeling in line is extremely inefficient, requiring repeated manual operations. This is especially cumbersome during extended fishing or when quickly adjusting the line. It significantly drains anglers' energy and time, significantly impacting their focus and fishing experience. Furthermore, during manual reeling, the line is prone to tangling and knotting. Untangling it is not only time-consuming and laborious, but can also damage the line, impacting subsequent use.

[0003] While some electric fishing line storage devices are available on the market, their functionality is limited, offering only the basic function of electrically reeling in fishing line, failing to meet anglers' demand for multifunctional fishing gear. Furthermore, the reel of most existing electric fishing line storage devices is exposed, making it susceptible to contamination from impurities such as dust and water, leading to wear of the fishing line and damage to core components like the motor and gears, significantly reducing the device's lifespan. It also poses safety risks, such as the risk of exposed components snagging on clothing or the angler's skin.

[0004] More critically, existing devices generally lack an effective mechanism for calculating the reel length during the reeling process, preventing users from accurately knowing the reeled length and making precise adjustments based on their fishing needs. Furthermore, current mainstream reels are mostly made of foam and plastic, with simple structures and limited recyclability. Most are disposable and need to be discarded after use, resulting in both resource waste and serious environmental concerns.

[0005] Some electric line reels are large, expensive, and bulky, lacking portability, and are unable to meet the needs of anglers in a variety of outdoor scenarios. Furthermore, ordinary line sets can easily become tangled due to friction, water flow, or wind during the reeling process, leading to line breakage and loss of the float, further affecting the user experience. Furthermore, existing devices lack an efficient automatic reeling mechanism, failing to meet the demands of competitive fishing for rapid adjustments. Furthermore, the same device cannot simultaneously address multiple scenarios, such as changing lines in fish rotation, reeling in the main line for table fishing, carrying sub-lines for sea fishing, and measuring the length of fishing line.

[0006] In summary, existing fishing line storage devices have shortcomings in terms of line winding efficiency, environmental protection, portability, anti-entanglement ability, functional diversity and accuracy. There is an urgent need for a new device that can comprehensively solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a portable electric line reeling and line changing storage device to solve the problems in the prior art such as low fishing line storage efficiency, easy entanglement of fishing lines, lack of protection of components, and inability to calculate the reeling length.

[0008] The technical solution adopted by the present invention to solve the above technical problems is:

[0009] The present invention discloses a portable electric line-winding, line-changing and storage device, comprising a warehouse body and a handheld part, wherein a power component is arranged in the warehouse body, and the power component is connected to a spool, thereby driving the spool to rotate; the spool is detachable relative to the power component; a flip cover is provided on the warehouse body, and the flip cover can be opened or closed relative to the warehouse body. When opened, the spool can be taken out and placed; when closed, the power component and the spool are wrapped in a accommodating and protective space formed between the flip cover and the warehouse body, and a winding port is provided between the accommodating and protective space and the outside world, and the external line can be connected to the spool through the winding port; the spool is provided with a turn counting device.

[0010] Compared with the existing technology, the present invention forms a closable protective space through the flip cover and the bin body, which can effectively prevent dust, water stains and other impurities from entering, protect the internal power components and spools, reduce component wear, and extend the service life of the equipment; the circle counting device on the spool can accurately calculate the number of rotations of the spool, and combined with the circumference of the spool, the line length can be accurately calculated. Users can perform precise operations according to actual needs, which improves the convenience and accuracy of use.

[0011] Furthermore, the winding mouth is arranged on the side wall of the warehouse body, and its aperture size is adapted to the diameter of common fishing lines and other cables. When the flip cover is closed relative to the warehouse body, there is a gap between the two. The fishing line is easily stuck in this gap when being wound in the winding mouth. Therefore, an anti-wire-embedding structure is designed at the position between the flip cover of the winding mouth and the warehouse body. Specifically, the anti-wire-embedding structure includes a sub-pin and a female slot. The sub-pin is arranged on one side edge of the flip cover / warehouse body near the winding mouth, and the female slot is correspondingly arranged at a position of the warehouse body / flip cover near the winding mouth and adapted to the sub-pin. When the flip cover is closed, the sub-pin is accurately inserted into the female slot, and the two cooperate closely, which can effectively fill the gap between the flip cover and the warehouse body near the winding mouth, forming a physical barrier to prevent the fishing line from getting stuck in the gap during the winding process, thereby avoiding the fishing line from being pinched or broken, and ensuring the smooth winding process. At the same time, a sealing plug can be detachably installed at the wire winding port. When the device is not in use, the sealing plug can be inserted into the wire winding port to further enhance the sealing of the accommodating protection space and reduce the entry of impurities such as dust and water stains.

[0012] Furthermore, one side of the flip cover is hinged to the compartment body, and the other side is opened and closed with the compartment body by an opening and closing structure. The opening and closing structure includes but is not limited to a magnetic structure, and may also adopt a snap-fit ​​structure, a buckle structure, etc. When a magnetic structure is adopted, a cover-pushing slot is provided on the outer wall of the warehouse body, so that one-handed operation can be achieved, that is: on the side of the flip cover and the warehouse body corresponding to the magnetic attraction, there are respectively provided with mutually cooperating magnetic parts. When the flip cover is closed, the magnetic force generated between the magnetic parts makes the flip cover fit tightly against the warehouse body, ensuring the sealing of the accommodating and protective space, and there are positioning pins and positioning holes between the flip cover and the warehouse body; when the flip cover needs to be opened, just place your finger on the cover-pushing slot and apply a certain external force to the flip cover to overcome the magnetic force to open it. The operation is convenient and quick. Compared with the traditional hinge connection method, the opening and closing is more flexible and the sealing effect is better; if a buckle structure is adopted, mutually cooperating buckles and slots are provided on the flip cover and the warehouse body, and the opening and closing of the flip cover is achieved by the engagement and separation of the buckle and the slot; when a buckle structure is adopted, the flip cover and the warehouse body are buckled and fixed by the buckle. These opening and closing methods can all realize the convenient and quick opening and closing of the flip cover. Compared with the traditional hinge connection method, some structures have more advantages in opening and closing flexibility and sealing effect. Combined with the sealing plug at the winding mouth, it fully protects the internal power components, spool and fishing line.

[0013] Furthermore, the handheld portion is provided with a storage compartment, which is provided with a storage cover. The storage compartment is used to store small items used in fishing activities, such as fish hooks, baits, etc., or small tools and spare parts used in outdoor camping.

[0014] Furthermore, the storage cover is hingedly connected to the handheld portion at one end by a hinge, and fixed at the other end by a buckle structure. The storage cover is opened and closed by engaging and disengaging the buckle, which is convenient to operate and can ensure the sealing of the storage bin.

[0015] Furthermore, the power assembly includes a power supply, a switch button, a motor, and a reduction mechanism. The power supply provides stable electrical energy to the motor and the turn counter. The switch button is connected in series in the circuit between the power supply and the motor, and can close or disconnect the circuit connection between the power supply and the motor. The reduction mechanism is a planetary gear set. The spool is mounted on the reduction mechanism, and the inner wall of the spool has a ring gear that meshes with the planetary gear. The output shaft of the motor is inserted into a positioning hole in the center of the spool, and there is a clearance fit between the output shaft and the positioning hole. When the motor is operating, the power is reduced in torque by the planetary gear set, and then transmitted to the spool through the meshing with the ring gear on the inner wall of the spool, driving the spool to rotate stably and realizing the retraction and release of the cable. The output shaft is matched in the positioning hole. When the motor is operating, it can effectively limit the shaking of the spool in the radial direction, increase the stability of the output shaft during operation, and reduce jitter.

[0016] Preferably, the switch button is arranged on the front of the handheld portion, and its position conforms to the ergonomic design so that it can be easily accessed and operated by fingers.

[0017] Furthermore, the lap counting device includes a main control circuit module, a digital display, a Hall element, and a permanent magnet. The main control circuit module is connected to the digital display and the Hall element, respectively. The permanent magnet is mounted on the spool, and the Hall element is fixed within the housing. The Hall element is located on the circular path of the permanent magnet as it rotates with the spool. When the spool rotates, the permanent magnet mounted on the spool rotates with it. Whenever the permanent magnet passes the Hall element, the Hall element detects the change in magnetic field and generates an electrical signal. This electrical signal is transmitted to the main control circuit module, which counts the electrical signal and converts the counted lap information into take-up length data. This is displayed in real time on the digital display, allowing the user to intuitively obtain the take-up length.

[0018] The flip cover can be made of transparent material, so that the working condition of the spool can be observed in real time.

[0019] The flip cover has an auxiliary hole coaxial with the spool, and the spool has a convex ring, which is loosely fitted in the auxiliary hole. The auxiliary hole allows users to intuitively see whether the spool is working properly (if the flip cover is not transparent), such as whether the spool rotates smoothly, making it easier for users to promptly detect and handle abnormal situations. On the other hand, through the cooperation between the convex ring and the auxiliary hole, the auxiliary hole forms a radial constraint on the convex ring during the rotation of the spool, which can further improve the stability of the spool during rotation, reduce shaking, and thus reduce the risk of fishing line entanglement. In addition, because the top of the spool (that is, the top surface of the convex ring) is exposed to the outside through the auxiliary hole, when reeling in the line, the top surface of the spool can be manually rubbed with fingers to apply additional force to the spool, making it more efficient. When paying out the line, the top surface of the spool can be manually rubbed with fingers in the opposite direction to apply a reverse force to the spool, thereby slowing down or stopping the spool to meet actual usage needs.

[0020] The portable electric wire-taking and wire-changing storage device is also provided with a wire-pulling structure.

[0021] The pull wire structure is arranged between the handheld part and the warehouse body or at the tail end of the handheld part.

[0022] Furthermore, a charging interface is provided at the bottom of the handheld part, and the charging interface is used to connect to a power source, and the power source is charged and stored through the charging interface. The charging interface can be a common USB interface, Type-C interface, etc.

[0023] Furthermore, the bottom of the tank body is provided with a small drainage hole, which allows only water to pass through while effectively blocking the entry of dust and other impurities. During fishing, when the fishing line is reeled out of the water, it will carry a small amount of water stains with it. This water stains may enter the storage and protection space. The drainage hole at the bottom of the tank body can promptly drain this water stains away, preventing water stains from accumulating in the storage and protection space. This prevents internal components such as the power assembly and spool from being damaged by long-term contact with water stains, further extending the service life of the equipment.

[0024] Furthermore, the circumferential surface of the spool is covered with a layer of silicone, which can prevent the fishing line from slipping and protect the fishing line (the surface where the fishing line directly contacts the spool may be worn).

[0025] In summary, the beneficial effects of the present invention are:

[0026] 1. Efficient and Tangle-Free Retraction: The motor and planetary gear set in the power assembly work together to efficiently and electrically retract and release the fishing line, replacing traditional manual operation and significantly improving retraction efficiency, particularly for competitive anglers who require quick adjustments. Furthermore, the spool's stable rotation, combined with the radial restraint of the reel opening, the raised ring, and the auxiliary hole, effectively reduces line tangles caused by shaking and friction, ensuring smooth reeling. In traditional platform fishing, the rod is typically reeled in before the line. During this process, the line can be easily blown by the wind or swept away by currents, potentially becoming entangled in debris or branches, causing damage to the line and float. Traditional line retraction requires two-handed operation and manual winding, which is cumbersome. This device can be held in one hand, with the motor driving the reel. This allows one hand to hold the device while the other hand reels in the rod, allowing both hands to simultaneously reel in the line and rod. During the reeling process, the fishing line is always kept taut, which effectively prevents the fishing line from being washed away by the water flow and the line group from being blown by the wind and caught on a tree, thereby reducing financial losses such as fishing line entanglement and float loss, and at the same time avoids personal safety issues such as personal injury and falling into the water that may occur during the process of remediating losses.

[0027] Component Protection: The enclosed protective space formed by the flap and the housing protects the power components, spool, and fishing line inside, reducing component wear and extending the life of the equipment. The sealing plug at the reel opening and the enhanced sealing structure of the various opening and closing structures effectively prevent the ingress of impurities such as dust and water stains. Furthermore, the storage compartment effectively protects the items stored inside.

[0028] 3. Accurate Calculation: The spool counter utilizes a power supply, main control circuit module, digital display, Hall effect element, and permanent magnet. Leveraging the stable magnetic field characteristics of the permanent magnet, combined with the Hall effect element's precise detection of magnetic field changes, and the main control circuit module's counting and data conversion, it can more accurately and stably calculate the number of spool rotations and convert them into the taken-up length. This is displayed in real time and intuitively on the digital display, allowing users to precisely operate according to actual needs. The digital display can also indicate speed, battery level, gear position, and more.

[0029] 4. Convenient operation: The switch button on the handheld part is reasonably designed, and the switch button is set in an ergonomic position on the front of the handheld part. When holding the handheld part, the user does not need to change the hand posture, and can easily operate the switch button with just a finger to control the start and stop of the motor; the cover slot design with the magnetic structure flip cover further realizes all-round one-handed operation of the device. In fishing, camping and other usage scenarios, users can quickly open or close the flip cover, start or stop the motor, etc. without putting down other items in their hands, which greatly improves the convenience and efficiency of operation; the snap opening and closing structure of the storage compartment is simple to operate, making the entire line storage and item storage process more convenient and efficient. The pull wire structure is set between the handheld part and the compartment body or at the end of the handheld part, which is ergonomically designed, convenient for users to use easily in various operating postures, further improving the convenience of operation.

[0030] 5. Cable management optimization: The setting of the cable winding port and the sub-pin and female slot makes the path of cables entering and exiting the warehouse more reasonable, preventing the occurrence of wire embedment and jamming. It is convenient for connecting cables and wire cups, and can ensure the regularity of cable retraction and release, reducing the occurrence of entanglement and knotting.

[0031] 6. Stable and Efficient Power Transmission: The power assembly utilizes a reduction mechanism consisting of a motor and a planetary gear set. The planetary gear set features a compact structure, a large transmission ratio, and smooth transmission. Through meshing with the ring gear on the inner wall of the spool, it achieves efficient deceleration and torque-increasing transmission of the motor's power. Furthermore, the coordinated design of the motor output shaft and the spool's positioning hole increases the output shaft's operational stability, reduces vibration, and further ensures stable rotation of the spool, making the cable retraction and release process smoother and reducing damage to cables and equipment components caused by unstable power transmission.

[0032] 7. Improved operational stability: The coordination between the output shaft and the positioning hole limits the shaking of the spool, making the entire power transmission system more stable during operation, reducing the noise and vibration generated during equipment operation, and improving the reliability and service life of the equipment.

[0033] 8. Structural advantages: Compared with the traditional winding wheel, the spool has a simple wheel-shaped hollow structure and a compact size. While reducing the overall weight, it is also beneficial to reduce the overall volume of the wire storage bin, making the equipment lighter and easier to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a perspective view of the portable electric wire-receiving and wire-changing storage device of the present invention;

[0035] Figure 2 It is a three-dimensional diagram of the portable electric wire-receiving and wire-changing storage device of the present invention from another perspective;

[0036] Figure 3 This is a three-dimensional exploded view of the portable electric wire-receiving, changing and storing device of the present invention;

[0037] Figure 4 It is a cross-sectional view of the portable electric wire-receiving and wire-changing storage device of the present invention;

[0038] Figure 5 It is a three-dimensional diagram of the spool with a portable electric wire-taking and wire-changing storage device of the present invention;

[0039] Figure 6 It is a structural schematic diagram of a wire winding port with a portable electric wire taking-up, changing and storing device of the present invention. DETAILED DESCRIPTION

[0040] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0041] See also Figures 1 to 6 The present invention provides a portable electric cable storage device for winding, changing, and retrieving wires. The housing 1 and handle 2 are integrated. The side of the housing 1 is connected to a flip cover 4 via a hinged shaft 3. The other side of the flip cover 4 can be opened and closed using a magnetic structure (two magnets 5 with mutual attraction are mounted on the flip cover 4 and the housing 1, respectively), a snap-on structure, or a buckle. When a magnetic structure is used, a fingertip slot 6 is provided on the outer wall of the housing 1. A single flick of the hand overcomes the magnetic attraction to open the flip cover 4, and the magnetic element automatically snaps in place when closed.

[0042] The power assembly in the accommodating protection space 7 is composed of a power supply 32, a switch button 8, a motor 9 and a planetary gear set 10. The power supply is charged through the Type-C charging port at the bottom of the handheld part. The switch button 8 is arranged in the golden grip area on the front of the handheld part 2. It conforms to the ergonomic design and can be touched and operated by naturally bending the fingers. The motor output shaft 11 is fixedly connected to the sun gear 12 of the planetary gear set 10, and the spool 13 is mounted on the planetary gear set 10. The gear ring 14 on its inner wall is engaged with the planetary gear 15, so that the electric winding speed of the present invention is increased by 3-5 times compared with the manual winding speed. The traditional manual winding speed is about 0.5m / s, and the present invention can reach 1.5-2.5m / s.

[0043] The motor 9 adopts an integrated micro DC motor and is equipped with an adjustable speed controller. The start and stop of the motor and the speed are controlled by a switch button 8 or a remote control device.

[0044] The detachable spool 13 is practically usable: The spool 13 is constructed of a hollow, wheel-shaped ABS engineering plastic. The positioning hole 16 creates a clearance fit with the motor output shaft 11, ensuring radial positioning accuracy while avoiding rotational lag caused by an interference fit. For both sea fishing and lure fishing, the spool 13 can be swapped out for different functions and line diameters to quickly adapt to the current fishing situation. In actual testing, the spool 13 can be removed and replaced in 3 seconds or less, enabling quick switching based on the fishing conditions, gear, and fishing scenario.

[0045] The precise measurement logic of the lap counter: The permanent magnet 17 of the lap counter is embedded in the outer wall of the spool 13, and the Hall element 18 is fixed on the corresponding circular path of the inner wall of the bin. The distance between the two is controlled within 5mm to ensure the sensitivity of the magnetic field change detection. The main control circuit module 33 is a single-chip microcomputer with a built-in spool circumference parameter library (supports manual input of custom circumference). When the spool 13 rotates, each time the permanent magnet 17 passes through the Hall element 18, the single-chip microcomputer counts by 1 and calculates the take-up length based on the preset circumference (calculation formula: take-up length = number of laps × spool circumference). The digital display screen (not shown) displays the length data in real time with an accuracy of ±0.1 meters, and also has the function of switching between metric and imperial units.

[0046] Design of storage compartment and sealing system: The storage cover 19 is connected to the handheld part 2 by a hinge, and is sealed with a snap-on structure to prevent the bait from getting damp and deteriorating. In addition to the bait, the storage compartment 20 can also store small items such as fish hooks, figure-eight rings, and lead sinkers. The snap-on structure is a prior art and usually includes a snap 21 and a slot 22. The snap 21 is an inverted triangle structure that can be snapped into the slot 22. The details will not be described in detail here. The front compartment of the handheld part 2 is used to accommodate the installation of the power supply and the main control circuit module 33, while the storage compartment 20 is on the back of the handheld part 2. In order to improve the waterproofness of the power supply, the main control circuit module 33, and the switch button 8, these three parts are integrally covered, that is, the power supply, the main control circuit module 33, and the switch button 8 are placed one by one in a rubber or silicone pad, and then the whole is placed in the front compartment of the handheld part 2.

[0047] Power Transmission and Stability Verification: The clearance fit between the motor output shaft 11 and the spool positioning hole 16 has been tested to significantly reduce radial runout of the spool 13 while also lowering noise. The rational design of the planetary gear set 10 ensures stable and efficient power transmission.

[0048] Charging port: The Type-C charging port supports both charging and discharging. The motor locks during charging to prevent misoperation. The charging port also features a waterproof rubber cover with an IPX4 rating.

[0049] The wire winding opening 23 can be independently arranged on the side wall of the warehouse body 1, or can be composed of a half opening 24 arranged on the side wall of the warehouse body 1 and a half opening 24 arranged on the side wall of the flip cover. When the fishing line is wound in the reel mouth 23, the fishing line is easily stuck in the gap. Therefore, an anti-embedding structure is designed at the position between the flip cover 4 of the reel mouth 23 and the warehouse body 1. Specifically, the anti-embedding structure includes a sub-latch 25 and a female slot 26. The sub-latch 25 is arranged on the side edge of the flip cover 4 / warehouse body 1 near the reel mouth 23, and the female slot 26 is correspondingly arranged at a position of the warehouse body 1 / flip cover 4 near the reel mouth 23 and adapted to the sub-latch 25. When the flip cover 4 is closed, the sub-latch 25 is accurately inserted into the female slot 26, and the two cooperate closely, which can effectively fill the gap between the flip cover 4 and the warehouse body 1 near the reel mouth 23, forming a physical barrier, preventing the fishing line from getting stuck in the gap during the reeling process, avoiding the fishing line from being pinched or broken, and ensuring the smooth progress of the reeling process.

[0050] The working process of the present invention is described below:

[0051] When you need to store your fishing line for table fishing, first check the device's status. If the flip cover 4 uses a magnetic structure, hold the handle 2 with one hand, place your fingers on the flip cover slot 6 on the outer wall of the tank body 1, and gently push it outward to overcome the magnetic attraction and open the flip cover 4. At this point, you can choose an appropriate spool based on the type of fishing line. The spool 13 is made of recyclable and environmentally friendly materials and is placed on the planetary gear set 10 of the power assembly. Ensure that the ring gear 14 on the inner wall of the spool 13 precisely meshes with the planetary gears 15. At the same time, the output shaft 11 of the motor 9 is inserted into the positioning hole 16 in the center of the spool 13, forming a clearance fit between the two to ensure the stable installation of the spool 13.

[0052] Then, the flip cover 4 is closed, and the magnetic parts attract each other, making the flip cover 4 fit tightly against the warehouse body 1. With the sealing plug not installed at the winding port 23 (when winding the wire), a relatively closed and protective space is formed. Furthermore, the positioning pin 27 is inserted into the positioning hole 28, ensuring relative stability between the flip cover 4 and the warehouse body 1. At the same time, the auxiliary hole 29 on the flip cover 4 forms a clearance fit with the raised ring 30 on the spool 13, allowing the installation of the spool 13 to be visually checked through the auxiliary hole 29.

[0053] Connect one end of the fishing line to the spool 13 through the reel opening 23 on the side wall of the housing 1, or, with the flip cover 4 open, connect one end of the fishing line to the spool 13 and position the line within the reel opening 23. At this point, the operator can hold the device with one hand while preparing to reel in the rod with the other. Pressing the ergonomically designed on / off button 8 on the front of the handle 2 powers the motor 9 and the lap counter, starting the motor 9. The power is then transferred to the spool 13 via the planetary gear set 10, which reduces torque and increases torque, driving the spool 13 to rotate steadily, and reeling in the line begins.

[0054] During the line reeling process, the spool 13 rotates stably. Since the fishing line is kept taut during reeling, it is effectively prevented from being swept away by the current or caught on branches by the wind. The working status of the spool 13 can be observed in real time through the auxiliary hole 29. The permanent magnet 17 on the spool 13 rotates with the spool 13. Whenever it passes the Hall element 18 in the tank body 1, the Hall element 18 generates an electrical signal and transmits it to the main control circuit module 33. After the module processes the signal, the reeling length data is displayed in real time on the digital display screen (not shown in the figure). The operator can accurately control the reeling length based on the displayed data.

[0055] If a small amount of water stains enter the accommodating protection space 7 along with the fishing line during the reeling process, they will be promptly discharged through the drainage holes 31 at the bottom of the warehouse body 1 to prevent water stains from accumulating and damaging internal components. After the reeling is completed, if you need to pause or stop, press the switch button 8 again.

[0056] When you need to change the type of fishing line, open the flip cover 4 again, remove the spool 13 from the planetary gear set 10, replace it with an appropriate spool 13, and repeat the above installation steps. To use the storage compartment 20, press the snap structure of the storage cover 19 to open the storage cover 19 to store small items such as fish hooks and bait. When closed, the items inside are protected from dust and water stains.

[0057] In competitive fishing scenarios, when the line length needs to be quickly adjusted, the motor 9 can be quickly started and stopped, and the forward and reverse functions can be achieved by using the switch button 8. Combined with the accurate display of the lap counter, the line length can be quickly adjusted to meet competitive needs. After reeling in, if the device is not in use, the sealing plug is inserted into the reel port to further enhance the sealing of the storage and protection space and protect the internal components.

[0058] In addition, when the device is low on power, the power supply can be charged through the charging port at the bottom of the handheld part 2 to ensure subsequent normal use.

[0059] For a long time, when anglers encounter fish hooks stuck on the bottom, the only way is to repeatedly pull the fishing rod to get it off the bottom, which can easily cause the fishing rod to become disconnected, broken, and the entire line group to be lost, not only causing economic losses to the angler, but also making fishing less interesting. The present invention is provided with a pull-wire structure 34 between the handle 2 and the tank body 1 or at the tail end of the handle 2, and an annular recessed structure is provided on the outer peripheral surface of the pull-wire structure. When in use, the fishing line can be wrapped around the annular recessed structure several times to form a fixed pulling force. By pulling the fishing line through the pull-wire structure, the fish hook hooked on the water grass can be smoothly freed from the bottom of the water, thereby protecting the fishing rod and the line group. Of course, the pull-wire structure of the present invention can also be used in any other scenario where force is required.

[0060] In order to prevent the fishing line from slipping during the initial stage of reeling in the spool 13 and to protect the fishing line (the surface where the fishing line and the spool are in direct contact may be worn), a layer of silicone is coated on the winding surface of the spool 13 .

[0061] To sum up, in actual operation, the various components of this portable electric line reel-in, line change and line storage device work together to give full play to the advantages of efficient storage, anti-entanglement, and precise control, providing anglers with a convenient and reliable fishing line change and storage solution.

[0062] The portable electric wire winding and changing storage device provided in the embodiment of the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solutions disclosed by the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation of the present invention.

Claims

1. A portable electric wire winding and changing device, comprising a housing and a handheld portion, wherein a power assembly is provided in the housing, the power assembly being connected to a spool, thereby driving the spool to rotate, characterized in that: The spool is detachable relative to the power assembly; a flip cover is provided on the warehouse body, which can be opened or closed relative to the warehouse body. When opened, the spool can be taken out and placed; when closed, the power assembly and the spool are wrapped in a accommodating and protective space formed between the flip cover and the warehouse body. A wire winding port is provided between the accommodating and protective space and the outside world, and the wire from the outside can be connected to the spool through the wire winding port.

2. A portable electric wire-winding and wire-changing storage device according to claim 1, characterized in that: The spool is provided with a circle counting device, which includes a main control circuit module, a digital display screen, a Hall element and a permanent magnet. The main control circuit module is connected to the digital display screen and the Hall element respectively. The permanent magnet is installed on the spool, and the Hall element is fixed in the bin body. The Hall element is located on the circular path of the permanent magnet when it rotates with the spool.

3. The portable electric wire-winding and wire-changing storage device according to claim 1, characterized in that: The wire winding opening is composed of a half opening arranged on the side wall of the warehouse body and a half opening arranged on the side wall of the flip cover. An anti-wire embedding structure is provided between the two half openings. The anti-wire embedding structure includes a sub-latch and a female slot. The sub-latch is arranged on the side edge of the flip cover / warehouse body close to the wire winding opening, and the female slot is correspondingly arranged at a position of the warehouse body / flip cover close to the wire winding opening and adapted to the sub-latch.

4. A portable electric wire-winding and wire-changing storage device according to claim 1 or 3, characterized in that: One side of the flip cover is hinged to the bin body, and the other side is opened and closed with the bin body through an opening and closing structure. The opening and closing structure includes but is not limited to a magnetic structure, and a cover-opening groove is provided on the outer wall of the bin body.

5. The portable electric wire-winding and wire-changing storage device according to claim 1, characterized in that: The handheld portion is provided with a storage bin, and the storage bin is provided with a storage cover; the storage cover is hingedly connected to the handheld portion at one end by a hinge, and is fixed at the other end by a snap-fit ​​structure.

6. The portable electric wire-winding, wire-changing and wire-storing device according to claim 2, characterized in that: The power assembly includes a power supply, a switch button, a motor and a reduction mechanism. The power supply provides stable electrical energy to the motor and the lap counter. The switch button is connected in series in the circuit between the power supply and the motor, and can close or disconnect the circuit connection between the power supply and the motor. The reduction mechanism is a planetary gear set. The spool is sleeved on the reduction mechanism, and the inner wall of the spool has a gear ring that meshes with the planetary gear. The output shaft of the motor is inserted into the positioning hole in the center of the spool, and there is a clearance fit between the output shaft and the positioning hole.

7. The portable electric wire-winding, wire-changing and wire-storing device according to claim 4, characterized in that: The flip cover is provided with an auxiliary hole coaxial with the wire cup, and the wire cup is provided with a convex ring, and the convex ring is loosely fitted in the auxiliary hole.

8. The portable electric wire-winding, wire-changing and wire-storing device according to claim 1, characterized in that: A pull wire structure is provided between the handheld portion and the warehouse body, and an annular recessed structure is provided on the outer peripheral surface of the pull wire structure.

9. The portable electric wire-winding, wire-changing and wire-storing device according to claim 1, characterized in that: The winding circumference of the spool is covered with a layer of silica gel.

10. The portable electric wire-winding, wire-changing and wire-storing device according to claim 1, characterized in that: The warehouse body is provided with a drainage hole.

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