JP2526812Y2 - Electric reel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric reel, and more particularly, to a technique for controlling a winding speed by a spool (rotary body).

[0002]

2. Description of the Related Art An example of a conventional electric reel which is commercially available is provided with a speed setting switch as speed setting means for switching a winding speed among three stages of high speed, medium speed and low speed. When the switch is set to medium speed, and low speed, performs a feedback type control operation of controlling the current supplied to the electric motor based on the rotation speed of the spool so as to obtain a preset speed,
When the switch is set at a high speed, there is an electric reel that performs a control operation so as to obtain the maximum speed that the electric motor can exhibit by supplying the electric current from the power supply to the electric motor without limiting (feedback) the current. . In addition, a power supply system is configured so that a commercially available electric reel operates only with a 12 V DC power supply.

[0003]

Conventional electric reels are often used for fishing on boats, and recently, they are often used in boats called leisure boats. In addition, many leisure boats have a hull equipped with a 24V power supply.
There is a room for improvement because a 2V battery needs to be brought in. Therefore, it is conceivable to increase the withstand voltage of the electric system of the electric reel to 24 V. However, if the withstand voltage is merely increased, the speed of the electric reel is controlled to a low speed and a medium speed in a control operation such as a conventional electric reel. When the switch is operated, feedback is possible even when using 12V and 24V power supplies.
Approximately the same speed can be obtained because the feedback control is performed, but when the speed is set to high speed, the feedback control is not performed.
Therefore, compared to the case of 12V power supply, when the power supply of 24V, the speed is too high, it is difficult to use
There was some room for improvement . An object of the present invention is to rationally configure an electric reel that exhibits a required winding speed regardless of the value of a power supply voltage.

[0004]

The present invention is characterized in that an electric motor for driving a rotating body for winding a fishing line in a winding direction is configured to select and use different power supply voltages,
The electric motor, speed setting means for setting a winding speed by the electric motor, and supplying power to the electric motor.
Sensor for detecting the voltage value of that power, detecting binding of the sensor
Based on the results, regardless of the selected power supply voltage,
The speed of the electric motor is adjusted so that the speed set by the speed setting
Control means for controlling the power supply, Ten'nia consisting comprise respectively
The operation and effect are as follows.

[0005]

When the 24V power supply provided on the hull is used,
By the operation of merely supplying the power from the power supply of 24 V to the reel, the control means determines the switching of the voltage and switches the operation mode based on the voltage measured by the sensor. The control shown in the flowchart of FIG. 2 can be performed as one mode of the operation mode switching. In this flowchart, the parameters set on the basis of the voltage value are set by the speed setting means 15. Express the winding speed.

[0006]

Therefore, the electric reel which can display the required winding speed irrespective of the value of the power supply voltage is rationally constructed. [Other objects, configurations, functions, and effects] (1) The object of claim 2 is to
For the same purpose, the configuration adopted for this
Electric motor that drives the rotating body for winding in the winding direction
Is configured to select and use different power supply voltages,
The electric motor and the winding speed by this electric motor are
Speed setting means for setting, supplying power to the electric motor
Switching that is artificially switched according to the voltage value of the power supply
Means corresponding to the setting state of the switching means.
The speed set by the speed setting means regardless of the power supply voltage
Control means to control the power supplied to the electric motor
Each stage has its own function and effect.
It is. That is, a 24V power supply is used as described above.
Switching means corresponding to the voltage value of this 24 V power supply.
And power from the power supply to the electric motor
Operation, the operation mode is switched, and
Moving reels can be used. Also, this operation mode switching 1
The control shown in the flowchart of FIG.
It is possible to perform
The parameter is changed according to the stage switching state
The winding speed set by the speed setting means
You. (2) The object of Claim 3 is to
In addition to the object of the invention, the structure of the electric reel has been simplified.
There in that aim, structure taken in this order, the claim 1 or
In the configuration of 2, the electric motor is controlled by the control unit.
Control the power supplied to
The effect is as follows.
It is. In other words, by adopting duty control,
Processing can be simplified, and the structure of the control device can be simplified.
As a result, the size of the electric reel can be avoided.
It can be an easy-to-use electric reel.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the first invention will be described below with reference to the drawings. As shown in FIGS. 3 to 7, a spool 4 with a built-in electric motor 3 and a level winder 5 are arranged between the left and right side cases 1 and 1 as a rotating body for winding the fishing line 2. The side case 1 includes a drag operating tool 6, a handle 7, and a clutch lever 8, and a control case 9 is provided between upper portions of the left and right side cases 1, 1 to constitute an electric reel. The control case 9 includes a liquid crystal display 10, a first switch 11,
A second switch 12, a third switch 13, a start switch 14, a speed setting switch 15 as speed setting means,
A first sensor S ₁ , S ₁ composed of a pair of reed switches, and a second sensor S composed of a single reed switch are provided with an Awase switch 16 and a pair of adjustment switches 17.
_2. Control device 18 as control means and alarm 1
9 are furnished. The liquid crystal display 10 has a depth display section 10A, a previous shelf display section 10B, and a bottom shelf display section 1.
0C is formed, and a voltage display unit 10D and
Each of the mode display sections 10E is formed in the depth display section. A first wheel 21 that meshes with a gear 4A formed on the spool 4 and rotates in association with the spool 4 is provided inside the left case 1, and the first sensors S ₁ , S
₁ receives the magnetic action of the magnet M attached to the first wheel 21.

The reel T is configured to use a tool T shown in FIG. 5 when performing a thread winding learning operation. The tool T includes a tool body 23 fixed to the control case 9 by a clamp 22 and a tool T. An arm portion 24 swingably supported by the main body 23; the arm portion 24 has a roller 25 which rotates in contact with the fishing line 2 wound around the spool 4; the amount of rotation is transmitted to the second wheel 27 via a plurality of gears 26 ..., the magnet M mounted to the second wheel 27 exerts magnetism second sensor S _2. The line winding learning operation is an operation for storing data for obtaining the length of the fishing line 2 fed from the spool 4 based on the rotation amount of the spool 4 in a memory (not shown), as described above. By winding the fishing line 2 on the electric motor 3 with the tool T attached or the spool 4 on which the fishing line 2 is not wound manually, the first and second sensors S _{1 and} S ₁
The rotation amount of the spool 4 with respect to the unit winding of the fishing line 2 is stored in the memory based on the signals of S ₁ and S ₂ , and when fishing, the rotation amount of the spool 4 and the data of the memory are stored in a state where the tool T is removed. Thus, an accurate feeding length of the fishing line 2 is required.

In this reel, the transmission system is configured as shown in FIGS. That is, the output of the electric motor 3 built in the spool 4 is transmitted to the planetary gear mechanism P having a ring gear portion formed on the spool 4, and the clutch sleeve is detachable from the shaft 28 on the reaction point side of the planetary gear mechanism P. 29, an output gear 31A of a drag mechanism 31 fitted externally to a handle shaft 30 is engaged, and an intermediate gear 32 is interposed between an output gear 4B of the spool 4 and a screw shaft 5A of the level winder 5, and The claw member 33 is connected to the ratchet wheel 34 of the handle shaft 30 so as to prevent the reverse rotation of the handle 30.
, And a powder clutch 35 which is operated between the ratchet wheel 34 and the output gear 31A by an electromagnetic type. Each of the first, second, and third switches 11, 12, and 13 is configured as a two-stage switch type that can be operated in two states, that is, a state in which the switch is pressed shallowly and a state in which the switch is pressed deeply. When the switches 12 and 13 are depressed shallowly, the switches 11 and 13 in FIG.
There line operation, labeled at the top of 12 and 13, also deeply when I pushed performs an operation, labeled at the bottom of the switch in the figure, the mode display unit during these operations 1
For 0E, the selected action is output as characters.
Note that the “swift” operation is a control for intermittently driving the electric motor 3 to give a “shake” operation to the in-process, and the “swift learning” operation is to drive and stop the electric motor 3 or handle the electric motor 3. 7 is a control for storing in the memory the "shake" operation given to the in-process by the manual operation of the "7."
Is reproduced, or reproduction of a preset "shakuri" is performed.

The "bottom shelf display" operation is a control for outputting the bottom shelf value to the bottom shelf display section 10C.
The “border setting” operation is to wind the fishing line 2 by the drive of the electric motor 3, and to reach the vicinity of the rim of the ship, and the electric motor 3
This is a control for arbitrarily setting a stop position when automatically stopping. Also, the “bottom shelf setting” operation refers to the bottom shelf display section 1.
This is a control for storing a value to be output to 0C, and the “zero set” operation is a control for setting the numerical value of the main display unit 10A to “0” at the start of fishing or the like before putting the device in the sea. . Incidentally, the start switch 14 starts and stops the electric motor 3, the speed setting switch 15 as a speed setting means sets the driving speed of the electric motor 3 to three stages of high speed, medium speed and low speed, and the adjustment switch 17. , 17 adjust the brightness of the display by adjusting the duty cycle of the current supplied to the liquid crystal display 10, and turn on the awase switch 16 to turn on the electric motor in a state where the powder clutch 35 is set to the connected state. By driving the fishing line 2 at the highest speed and winding the fishing line 2 by about 2 meters, the fishing line 2 can be made without swaying the fishing rod.

In this reel, the control device 18 has a CM
An operating voltage range is large, such as an OS type, which operates in a range of 12 V to 24 V, or includes a microprocessor to which a constant voltage current is supplied via a regulator.
Further, by providing the liquid crystal display 10 and other electric parts with a withstand voltage of 24 V, a power supply 36 of either 12 V or 24 V can be used. That is,
The basic configuration is shown in FIG. 1, and as shown in FIG. 1, in this reel, the voltage of a power supply 36 for supplying power to the control device 18 is measured by a sensor 37 having a comparator and the like. Is output to the voltage display section 10E, and is input to the control device 18 to change the control mode of the electric motor 3, whereby the speed is set by the speed setting switch 15 (an example of speed setting means) regardless of the power supply voltage. The winding speed. Note that this operation is represented as shown in the flowchart of FIG.
The parameter K is set based on the voltage value measured in Step 7 (Steps # 101 to # 105), and the parameter K is set to the duty cycle at the time of high-speed winding (Steps # 106 to # 109). Motor 3
, All speeds of high speed, medium speed, and low speed take a preset value regardless of the power supply voltage (# 110 to # 11).
2 steps). Incidentally, the supplying intermittent current to the electric motor 3 in this reel, performs an operation for adjusting the supply power by changing the duty cycle of the intermittent current, medium speed, at the time of low-speed feedback control of the first sensor S ₁ The duty cycle is automatically adjusted based on the measurement result, and an open-loop control that does not change the duty cycle during high-speed control is performed.

Next, an embodiment of the second invention will be described with reference to the drawings. In this embodiment, there is almost no difference in the reel structure from the embodiment of the first invention, and the switching means 38 (for example, a snap switch) is manually operated according to the voltage of the power supply 36 as shown in FIG. Accordingly, the control device 18 changes the control mode of the electric motor 3 and appears the winding speed set by the speed setting switch 15 (an example of speed setting means) regardless of the power supply voltage. This operation is shown in the flowchart of FIG. 9. In this operation, the operation state of the switching means is grasped and the parameter K is set (steps # 210 to # 204).
Is set to the duty cycle at the time of high-speed winding (steps # 205 to # 208), so that when the electric motor is driven, all the speeds of high speed, medium speed, and low speed become preset values regardless of the power supply voltage. (# 209 to # 21
1 step). According to the present invention, in addition to the above-described embodiment, the voltage of the power supply is not limited to the two types of 12V and 24V, and can correspond to various voltages. May be used to control the speed of the electric motor by changing the voltage value, or all speeds may be controlled by an open-loop control operation.

In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a diagram corresponding to claims of the first invention.

FIG. 2 is a flowchart of a control operation.

FIG. 3 is a plan view of the electric reel.

FIG. 4 is a plan view of a control case.

FIG. 5 is a longitudinal side view of the electric reel.

FIG. 6 is a sectional view of the left side of the reel.

FIG. 7 is a sectional view of the right side of the reel.

FIG. 8 is a diagram corresponding to claims of the second invention.

FIG. 9 is a flowchart of a control operation.

[Explanation of symbols]

 Reference Signs List 3 electric motor 4 rotating body 15 speed setting means 18 control means 36 power supply 37 sensor 38 switching means

Claims (3)

(57) [Scope of request for utility model registration] An electric motor (3) for driving a rotating body (4) for winding a fishing line in a winding direction is provided with a different power supply voltage.
Selected by configured to switch use, the supplies an electric motor (3), the speed setting means for setting a take-up speed by the electric motor (3) (15), the electric power to the electric motor (3) A sensor (21) for detecting a voltage value of a power supply (36) , based on a detection result of the sensor (21),
Setting of the speed setting means (15) regardless of the power supply voltage
Supply electric power to the electric motor (3) so that the speed becomes constant.
An electric reel comprising control means (18) and a control means . 2. An electric motor (3) for driving a rotating body (4) for winding a fishing line in a winding direction is provided with a different power supply voltage.
Selected by configured to switch use, the supplies an electric motor (3), the speed setting means for setting a take-up speed by the electric motor (3) (15), the electric power to the electric motor (3) Switching means (3) which is artificially switched according to the voltage value of the power supply (36)
8), in response to the setting state of the switching means (21), the selection
Of the speed setting means (15) regardless of the supplied power supply voltage.
The electric power supplied to the electric motor (3) so as to reach the set speed
Control means (18) for controlling the electric reel. 3. The electric motor by the control means (18).
The control of the power supply to the motor (3)
3. The method according to claim 1, wherein the duty control is performed.
Electric reel.