Fishing balancer-bait

FIELD: amateur and sports fishing.

SUBSTANCE: invention can be used for catching predatory fish. Proposed balancer-bait has device for its fastening on fishing line and device for fastening of fishing hook, self-tuning resonator for generating acoustic signals simulating acoustic signals of live bait. Resonator consists of resonating chamber, diffuser, variable-pressure through channel passing through balancer housing. Resonating chamber is made in form of single-chamber or two-chamber swirl radiator with ball-type vibrator.

EFFECT: simplified design, increased time of functioning of device.

3 cl, 4 dwg

The invention relates to the field of fishing and can be used for catching of predatory fish using the equalizer function lures that mimic the acoustic signals frightened fish-sacrifice.

Work on the creation of acoustic devices that generate signals in the aquatic environment to attract or scare off the fish were still in 1960-1970 to study their migration (US Patent No. 3, 885, 338, 1975).

Empirically were established frequency bands of the acoustic signals is coincident with the acoustic signal reproduced fish of a particular species under a variety of circumstances: while hunting, when injected into the network, when the game during the mating period.

Studied the behavior of fish, both small and large predators and victims: from anchovies to tuna. Identified a range of frequencies that are attractive for large fish: 10-20 kHz. Acoustic signal at a low frequency (20 Hz) corresponded to the signal of small fish. Such acoustic signals were generated by an electric generator. In General, the device is complex, requiring a certain level of skill when using it, so the practical importance of these scientific developments were limited to the determination of the optimal habitat for fish of a certain type.

In order to give the development a certain commercial value further the surveys in this area was carried out by creating a simple device, attracting the fish, that is bait for fishing. Were created device that emits an acoustic signal in the range of 2-20 Hz. A reduction in the frequency of the signal corresponded to the behavior frightened or hindered the movement of small fish. Frequency approaching 10-20 Hz is an acoustic signal which plays a fish.

The device emits an acoustic signal in the specified range, are under the influence of water flow and are self-tuning resonators. The condition of their work - the presence of a stream of water requires movement of the device in the pond.

The principle of balance-of baits based on sucking the oncoming flow of water through the body of the balancer creating pressure in the resonator chamber and changing the mode of movement of water from laminar to weakly turbulent. The imposition of compression waves on turbulating the flow of water causes low-frequency acoustic signal that attracts predatory fish.

Known invention (US Patent No. 3, 905, 147), which also used a vibrator in the shape of a ball, but its action is primarily based on creating a sound when hitting the vibrator on the wall only in a Cam channel, and the channel has a copper strip to a higher intensity of the acoustic signal.

Famous rocker-bait, generating acoustic signals live bait (Pat the NT US No. 4, 102, 075, 1978, prototype)

Famous rocker-bait contains:

device for attachment to a fishing line;

- for attaching a fish hook;

- self-tuning resonator for generating acoustic signals, including

- resonator chamber;

cone;

system through channels of variable pressure passing through the body of the balancer, including the Venturi.

The disadvantages of the known equalizer:

- rapid clogging of the narrow nozzle Venturi particles of silt and sand carried by a current of water through the diffuser;

- rapid attenuation of the acoustic signal;

- the complexity of manufacturing associated with high-precision shutter angles of the walls through internal channels to axial flow of water through the Venturi.

The technical result of the invention is that the generated self-tuning resonator acoustic signal for a given frequency range is much larger decay time, simplified and at the same time system has been improved through channels of variable pressure: excluded Venturi tube with a narrow nozzle and parallelism.

The invention consists in the following.

Fishing rocker-bait contains a device for attachment to a fishing line and a device for attaching a fish hook (drawing does not show is about), self-tuning resonator for generating acoustic signals simulating acoustic signals live bait, comprising a resonator chamber, diffuser, end-to-end channel AC pressure passing through the body of the balancer. In contrast to the known resonator chamber is in the form of a single-chamber or dual-chamber vortex emitter with a vibrator in the form of a ball. The vibrator has blades, located on its spherical surface in mutually perpendicular planes passing through the center of the ball. The vibrator is made in the form of a hollow ball, inside of which is a solid ball.

A study of the level of technology found that fishing balancers-baits containing self-tuning resonator for generating acoustic signals simulating acoustic signals live bait containing the resonator chamber, representing the vortex emitter with a vibrator in the form of a ball, is not detected.

Therefore, the proposed device meets the criterion of "novelty."

However, comparison of the properties of the aggregate characteristics of the known device and the claimed shows that

in the known device resonator chamber is in the form of an open truncated cone, a smaller base facing toward the direction of water flow and connected to the cone h is through the Venturi, the larger base of the truncated cone is communicated with the outlet channels of variable cross-section, arranged at a certain angle to the flow of water along the horizontal symmetry axis of the balancer; in the inventive device resonator chamber is a one-triple vortex emitter;

in the known device to generate an acoustic signal using compression waves generated in the discharge channels from the periodically varying pressure drop under the influence "of liquid in the trigger (switch); in the inventive device the occurrence of the acoustic signal is based, mainly, on turbulence in the flow;

in the known device the number of outlet channels is at least two, declare contains one outlet;

in the known device the outlet channels are straight and in the inventive exhaust channel is made in the form of an arc;

- the claimed device further comprises a vibrator having the shape of a ball.

Therefore, the proposed device meets the criterion of "substantial differences".

The invention is illustrated graphic materials (Fig.1-4).

Figure 1 shows the single rocker-bait, 1 - body balancer, 2 - Luggage vortex emitter, 3 - vibrator, 4 - diffuser 5 - through channel AC pressure, 6 - outlet, 7 - wheel.

On Phi Is .2 - triple rocker-bait figure 3 - vibrator with blades, figs.4 - vibrator in the form of a hollow ball, 1 - body balancer, 2 - Luggage vortex emitter, 3 - vibrator, 4 - diffuser 5 - through channel AC pressure, 6 - outlet, 7 - wheel, 8 - camera vortex emitter, 9 - blade vibrator, 10 - solid ball.

In the present invention the creation of exhaustion and turbulization of the flow is carried out using a resonator chamber 2, operating on the principle of vortex emitters (the Use of physical and physico-chemical methods in technological processes: Temat. collection of scientific. Tr. / Mosk. Inst. of steel and alloys. - M.: metallurgy, 1990. Production automation and industrial electronics. Edited Aiello and Wainapanapa, Handbook, vol. 1. "Soviet encyclopedia", M, 1962, s), creating exit through channel 5 low-frequency acoustic signal that attracts predatory fish, as it was installed from the practice of fishing gear.

The frequency of the signal is determined by the size of the vortex chamber of the radiator 2, which allows the use of the balancer-bait for fish of various species. For the best spin flow of water input flow into the chamber tangential (along the tangent to the inner surface)and flow stabilization and increase of the decay time of the signal is achieved by the interaction of the vibrator 3 with flux is AMI water, adjacent to the surface of the camera. At the same time the vibrator 3, ranging from flow effects, creates a vibrational wave, additionally turbulize stream. With a sharp decrease of water flow in the vortex chamber of the radiator 2, the ball hits the wall, that, as determined from the practice of fishing grounds, and also attracts predatory fish.

Increase the intensity of changing the pitch of the acoustic signal in the present invention (Figure 2) could be done by using two cameras (2 and 8). The location of the vibrator 3 in one of the chambers creates an additional pressure drop inside of the balancer (optional vacuum to suck water inside of the balancer).

To create more suction balancer has exceeded the Central part above the horizontal line passing through the center of the diffuser 4 is 30°. With this purpose, the outlet 6 is displaced relative to the center section A. To change the intensity and frequency of the acoustic signal equalizer-bait at the same resonator camera uses vibrator 3 (Figure 3), with the blades 9 and the vibrator 3 (Figure 4), made in the form of a hollow ball, inside of which is a solid ball.

For orientation balancer-bait in the primary position, as shown in figures 1, 2, it is equipped with a steering wheel 7, and on the outer surface there is a small ledge Opteka is my form (not shown).

The balancer works as follows.

When the movement of the balancer water enters the diffuser 4 and tangentially into the vortex chamber of the radiator 2. Swirling flow in the vortex chamber of the radiator 2 causes the negative pressure (cyclone effect)promoting water from the diffuser into the through-channel AC pressure 5. Additional vacuum created by dugoobrazno through channel AC pressure 5, the asymmetric location and extension in comparison with channel 5 to the outlet 6.

In the vortex chamber of the radiator 2, the flow of water turbulized thanks to its twist and additionally due to the interaction of water flow with a vibrator 3. Experiencing vibration and compression waves, the overlap which causes acoustic pulsations in the through-channel AC pressure 5. Acoustic signal when the output flow from the outlet 6 is transferred to the water surrounding the rocker-bait. Fish is a predator, attracted by low-frequency signal flows to the balancer, timing extraction, and becomes the object of fishing.

Triple rocker-bait (Figure 2) is similar, but it gives more intense acoustic signal characterized by a shift to higher frequencies.

The device can be used for fishing winter fishing pole or plumb with lo is key. Adding to the balancer-the lure of the front blade mount can be used as a crankbait. Primary (source) volume ratio between the vibrator 3 and the vortex chamber of the radiator 2 is 1:30. The change of tone of the sound is achieved, in particular, the change of this ratio.

Selection of the characteristic dimensions of the balancer-bait for a certain type of fish is carried out on sonar stand and mainly practical use for catching fish.

The claimed weight, the lure may be made in shops with lathes for precision work.

1. Fishing rocker-bait containing a device for attachment to a fishing line and a device for attaching a fish hook, a self-tuning resonator for generating acoustic signals simulating acoustic signals live bait, comprising a resonator chamber, diffuser, end-to-end channel AC pressure passing through the body of a stabilizer, wherein the resonator chamber is in the form of a single-chamber or dual-chamber vortex emitter with a vibrator in the form of a ball.

2. Fishing rocker-lure according to claim 1, characterized in that the vibrator has blades, located on its spherical surface in mutually perpendicular planes passing through prices is p of the ball.

3. Fishing rocker-lure according to claim 1, characterized in that the vibrator is made in the form of a hollow ball, inside of which is a solid ball.