JPH0322127B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a remote-controlled automatic fishing boat that automatically fishes using a model boat that is remotely controlled by radio signals from land.

Conventional technology A remote-controlled automatic fishing device that sends messages to a model boat is used to catch fish farther away than an angler can cast from land, or to catch fish behind an obstacle such as a rocky area. A receiver is installed to receive the transmission from the aircraft, and the signal is used to control the prime mover and rudder, and the model boat is driven far from land to the surface of the water or to the other side of obstacles such as rocks, using a fishing line attached to the model boat. A remote-controlled fishing device for catching fish has previously been proposed by the applicant. (Tokuko Showa 52-14194
Problem to be solved by the invention A model boat equipped with the above-mentioned remote-controlled automatic fishing device is driven from the shore to the water surface of a destination, and a fishing line is extended long from the boat in order to catch fish at the destination. Since the boat is running without any movement, the only thing that can be done is trawling, which involves dragging fish in the shallow water surface to catch fish there. Therefore, if the boat is run while the line is pulled too long, it will become entangled and the boat will be unable to run. Furthermore, it is impossible to position the ship behind obstacles such as rocks.

This invention solves the above-mentioned problems of the conventional remote-controlled automatic fishing boat, and makes it possible to catch fish regardless of the water depth, whether shallow or deep, and to easily transport caught fish to land. It was made so that it could be done.

Means for Solving the Problems This invention provides a recess in the upper surface of the hull, and a motor and a rudder are respectively provided through through holes in the bottom of the recess of a flat model ship in which the stern is formed as a downwardly inclined surface. In addition, a receiver that receives a radio signal from a land-based control transmitter and automatically controls the prime mover and rudder, and an automatic winding reel that is controlled by receiving the radio signal from the control transmitter are integrally housed in the recess. A remote-controlled automatic fishing boat is formed by loading a case with a 100% off angle, and installing a fish detection device on the external upper surface of the case, and stretching a fishing line from the automatic winding reel around the fish detection device. .

Function: A model ship made of a flat wooden board or a Styrofoam board is equipped with an automatic fishing device that can be remotely controlled from land, consisting of a receiver, prime mover, and automatic winding reel all housed in a case. By winding up the fishing line while traveling to and from the water surface, and letting the fishing line hang down at the target water surface, it is possible to catch fish on the other side of obstacles such as rocks.

Also, the fish that were caught are placed on the slope of the stern and returned to the voyage.

Example An embodiment of this invention will be described with reference to the drawings.

FIG. 1 is a sectional view of an automatic fishing device installed on a model boat, and the automatic fishing device is constructed as follows.

Automatic winding controlled by a control receiver 2 that receives a radio signal from a land-based control transmitter 1 and starts and stops the prime mover 3 and rudder 4, and a signal transmitted from a land-based control transmitter 5. The reel 6 is integrally stored in the case, and the external top surface 7 of the storage case 7 is
An automatic fishing device 10 is formed in which a fish detection device 8 is provided in the fish detection device 8, and a fishing line 9 of an automatic winding reel 6 stored in the storage case is stretched around the fish detection device 8.

A model boat equipped with the automatic fishing device 10 is
A wooden flat board or a styrene foam board may be used as long as the floating body can withstand the load of the automatic fishing device, but in this embodiment, the hull 11 is made of a styrene foam board.
In the center of the hull, there is a device recess 11a of the case 7 in which an automatic fishing device is built, and in the recess 11a, there is a rotating shaft 3a of the screw propeller 3b.
The hole 11b for arranging the rudder 4 and the rudder vertical shaft 4a of the rudder 4.
Mounting portions 11c are provided respectively, and the control transmitter 1
The stern of the ship is configured to be controlled by a wireless signal, and the stern is formed into a downwardly inclined surface 11e. The fish signal sensing device 8 installed on the external upper surface of the storage case 7, which includes various devices controlled by remote control attached to the hull 11, is connected to the bow 11.
One end 12a of the spring 12 that generates a torque in the d direction is attached to one side wall 7a of the storage case 7, and the other end 12b is attached to one side wall 7a of the storage case 7.
A cam 14 is provided at the base of the lever 13, and a micro switch 15 is provided within the rotation range of the cam 14.

In addition, a fishing line (michi line) 9 fed out by an automatic winding reel 6 housed in a storage case 7 is inserted into the tip of the lever 13 of the fish detection device 8 to catch a fish. A fishing line 16 with a slightly smaller breaking load due to the propulsion force of the boat body 11 is connected to a predetermined location of the fishing line 9, and a resetting mechanism 17 with an automatic Harris stopper is connected to both ends of the fishing line 16, and a fish signal transmitting device 18 is connected to the micro switch 15. This is what I did. Note that 19 in the figure is a battery.

Then, the angler transmits a signal from the land using the control transmitter 1 to the hull 11 floating on the water surface.
The signal is received by the receiver 2 mounted on the vehicle, and the motor 3 in the storage case 7 is controlled to rotate and rudder, and is driven to the target water surface. An automatic winding reel 6 is operated and a fishing line 9 is let out to a set depth to catch a fish. When a fish catches and the tension of the fishing line 9 increases, the fish signal sensing device 8 is slightly displaced relative to the hull, so the cam 14 at the base of the lever 13 rotates, causing the cam 14 to rotate. The fisherman closes the micro-switch 15 installed within the moving range, drives the fish-trust radio transmitter 18, sends a signal to the operating transmitter on land, and receives the fish-signal. The boat is hoisted up to catch a fish, and the control transmitter 1 is used to return the boat 11 to land.

Effects of the Invention Since the present invention is as described above, the fishing line is wound up and run when going back and forth from the boat, so the fishing line can be easily run to the desired location without becoming entangled. Also, the fish that are caught are brought back to the stern slope of the boat, so there is no chance of the fishing line getting caught. Furthermore, since each device is in one package, it can be easily set on the hull with screws, etc., so the hull can be attached to the top of a plate such as a flat plate or Styrofoam board without using a plastic model hull. No need to prepare.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an embodiment of a remote-controlled automatic fishing device mounted on a model boat of the present invention, FIG. 2 is a perspective view of the hull, FIG. 3 is a cross-sectional view showing the operating state, and FIG. 4 5 is a sectional view of the fish detection device section, and FIG. 5 is a diagram showing the safety device section. 1... Control transmitter, 2... Control receiver, 3
... Prime mover, 4 ... Rudder, 5 ... Operation transmitter, 6
...Automatic winding reel, 7...Storage case, 7
a...External top surface, 8...Fish detection device, 9...Fishing line.

Claims (1)

[Claims] 1. A flat model ship has a recess in the upper surface of the hull, and the stern is formed with a downwardly inclined surface. A motor and a rudder are installed in the bottom of the recess through a through hole, and a land-based control transmitter is installed in the recess. Loaded with a case that integrally houses a receiver that receives radio signals from the aircraft and automatically controls the prime mover and rudder, and an automatic winding reel that receives and controls radio signals from a land-based operating transmitter, and 1. A remote-controlled automatic fishing boat, characterized in that a fish detection device is provided on the outer upper surface of the case, and a fishing line from the automatic winding reel is stretched around the fish detection device.