SU1822698A1 - Fishing rod for artificial lure fishing - Google Patents

Description

The invention relates to recreational and sport fishing, namely, fishing tackle for fishing for mormyshka.

The purpose of the invention is the reduction of energy consumption.

In FIG. 1 shows a fishing rod for fishing for mormyshka, a longitudinal section, with a deenergized coil of an electromagnet: in FIG. 2 - a six-point drive device with a de-energized electromagnet coil: in FIG. 3 - fishing rod for fishing for mormyshka, longitudinal section, when a current is applied to the coil of an electromagnet; in FIG. 4 - the drive device when applying current to the coil of the electromagnet, at the initial moment, when the six-way out of the position of stable equilibrium: in FIG. 5 - drive device when applying current to the coil of an electromagnet, in a position of unstable equilibrium she-20 .stick.

The fishing rod for fishing for mormyshka contains a housing 1 with a source 2 and a current pulse generator 3 with frequency and amplitude regulators, an electromagnet 4 with 25 stationary, having a coil 5 with a core 6, and a movable 7 made of a permanent magnet, the parts placed between each other with a gap b. The movable part 7 of the electromagnet 4 is placed on the free shoulder of the pole 6, forming with it a two-arm lever mounted in the housing 1 on the axis 9 pivotally and coaxially with the core 6 of the coil 5 of the fixed part of the electromagnet 4. At the opposite poles, 35 of the movable part 7 electromagnet 4 symmetrically to the axis 9 fixed plate 10 and 11 of the magnetic material. The axis of the hinge of the pole 8 is offset relative to its center of mass towards the movable part 7 of the electromagnet 4. The coil 5 of the electromagnet 4 is connected to a current source 2 5 with the possibility of creating on the core 6 from the side of the movable part 7 of the electromagnet 4 poles of the same polarity with the upper pole of the movable part 7 of the electromagnet 4 at the working position of fishing rods. In the upper part of the fishing rod body 1, when its operating position is set, the power button 12 is installed. The body 1, as well as the pole 8 are made of non-magnetic materials. The holes in the sleeves 13 and 14 of the pole 8 and 15 of the gatehouse 15 serve to pass the scaffold 16, on which the mormyshka is fixed 17. To limit the amplitude of the vibrations of the pole 6 there are shock absorbers 18 and 19.

Fishing rod for fishing for mormyshka works as follows.

In the absence of current in the coil 5 of the electromagnet 4 (Fig. 1,2), the pole 8 is in a stable equilibrium position, interacting with the moving part 7 of the electromagnet with the core 6 of the coil 5 through the air gap b, orienting the pole 8 relative to the axis of the latter. By pressing the button 12, the current source 2 is connected to the current pulse generator 3. in this case, a magnetic pole of the same polarity is created in the core 6 of the coil 5 with the upper pole of the movable part 7 of the electromagnet 4 at the working position of the fishing rod.The indicated poles interact by repulsion. In turn, the pole of the opposite polarity of the movable part 7 of the electromagnet 4 interacts with the pole of the core 6 of the coil 5 by mutual attraction. Given these effects. as well as the moments of forces applied to the centers of mass of the pole 8 and suspended on the forest 16 mormyshki 17, the rotation of the pole 8 relative to the axis 9 of the hinge until it stops in the shock absorber 19. In this connection. that the pulse generator 3 supplies current to the coil 5 periodically, the occurrence of an electromagnetic field in it also occurs periodically.

For these reasons, contactless interaction through the air gap <5 of the core 6 of the coil 5 with the movable part 7 of the electromagnet 4 causes either the movable part 7 to cling to the core 6 or repel it, which brings the pole 6 into a state of unstable equilibrium (see figure. 3-5), which is in the nature of forced oscillations. The amplitude control of the vibrations of the pole 6 is carried out by changing the strength of the current supplied to the coil

5. The oscillation frequency is controlled by changing the charging mode of the capacitor of the current pulse generator 3. The scaffold 16 is prevented from erasing at the end of the gatehouse 15 in the oscillation mode due to friction at the passage of the sleeve 14 and the flexibility of gatehouse 15. The bite moment is determined by the change in deflection of gatehouse 15. In the absence the bite of the oscillation of the gatehouse 15 through the forest 16 is transmitted to the mormyshka 17, which bends the gatehouse 15 in its mass. If the fish took the mormyshka 17 and rises with it, then the gatehouse 15 is freed from the weight of the morma ki 17 and he sag noticeably reduced.

The operating conditions of the fishing rod are similar to those for similar devices.

The advantages of fishing rods in comparison with the basic version, in which the prototype is adopted, is as follows.

Reducing energy consumption during the operation of the fishing rod is carried out by reducing current consumption due to more efficient use of the moments of force acting on the sixth relative to the axis of the hinge, due to the concentration of the magnetic field of the permanent magnet in the area of its interaction with the core of the coil, due to the installation of plates of magnetic material on its opposite poles, and creating a pole on the core of the coil when applying a current of the same name with the upper pole of the moving part of the electromagnet in the working position SRI rods. For these reasons, when current is applied to the coil of an electromagnet, conditions are created for repelling the same-named poles of the core and the moving part of the electromagnet while simultaneously attracting the opposite pole of the moving part. In this case, the force moments of the forces relative to the axis of the six-joint hinge arising from the interaction of the poles are supplemented by the equally directed moments of forces applied to the center of mass of the shastik and mormyshka. Reducing current consumption during operation allows you to reduce the capacity of power sources and, accordingly, the dimensions of the fishing rod, which allows you to create a design of lower consumer value while observing and even increasing operating requirements and ergonomics.

In addition, the consumer value of the fishing rod is reduced due to the use of permanent coils of low coercive force for blanks made of cheaper magnetically hard materials, which is achieved due to the concentration of the magnetic field of the permanent magnet using magnetic plates? j-material

Claims (1)

Claim A fishing rod for fishing on a mormyshka, which includes a housing with a source and a current pulse generator, an electromagnet with a fixed coil with a core and a movable one made of a permanent magnet, parts placed between each other with a gap, articulated with a six-piece with a movable part of the electromagnet and a device for skipping the scaffolds at the ends and regulators of the frequency and amplitude of the vibrations of the pole, characterized in that, in order to reduce energy consumption, the axis of the pole of the pole is shifted relative to its center of mass towards the bottom bottom of the electromagnet, the latter is magnetized with a pole arrangement symmetrically to the axis of the sixth and is equipped with plates of magnetic material from the side of each pole ^ the electromagnet coil is connected to a current source with the possibility of creating on the core from the side of the electromagnet moving pole of the same polarity with the upper pole of the moving part of the electromagnet when the electromagnet is working fishing rod positions. FIG. 1 ' Φί / ?. 5 Compiled by V. Shipov Editor M. Kuznetsova Tehred M. Morgenthal Proofreader N.Korol Order 2165 Circulation Subscription VNIIIPI of the State Committee for Inventions and Discoveries under the State Committee for Science and Technology of the USSR 113035, Moscow, Zh-35, Raushskaya nab., 4/5 Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.