JP3448439B2 - Electric reel rotation speed control device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a speed control device, and more particularly to a rotation speed control device for an electric reel for controlling the rotation speed of a motor for an electric reel.

[0002]

2. Description of the Related Art An electric reel in which a spool rotates when it is wound up by a motor is often used, for example, when a fish roaming in a water depth of 100 m or more is caught from the top of a ship. This type of electric reel includes a reel body, a spool rotatably supported by the reel body, a handle for rotating the spool, and a motor for driving the spool in a winding direction. On the upper surface of the reel unit, an operation panel switch for de <br/> spray Lee and various inputs for water depth display is provided is attached.

[0003] When fishing a fish using such an electric reel, if the spooling speed is gradually increased rather than the spool being wound up at high speed from the beginning, it is less likely that the mouth will be cut off and the fish will be reliably pulled in. You can
It is known that when the motor-on switch provided on the operation panel is operated once in order to prevent the cutout and the like from occurring, the speed is gradually increased to a predetermined number of revolutions.

On the other hand, in the case of an electric reel, it is convenient if the winding speed of the spool can be changed. For example, it is convenient to be able to wind at a high speed when raising a tackle, and to wind at a low speed when fishing a big game. In order to change the winding speed of the spool in this way, a lever type speed adjusting switch is provided on the operation panel. In this lever type speed adjustment switch, the rotation speed of the motor is determined by the operation angle of the lever.

[0005]

In the conventional structure in which the motor ON switch is operated once to gradually increase the speed to the predetermined number of revolutions, the rotational speed of the motor is gradually increased, so that the mouth cut is less likely to occur. . However, since the number of rotations of the motor after acceleration is constant, an arbitrary rotation speed cannot be obtained after acceleration. Therefore, when it is desired to rotate the spool at a higher speed or a lower speed, another increase / decrease switch is required.

The lever type adjustment switch can be used as the increase / decrease switch. However, since the rotation speed of the lever type speed adjustment switch is determined by the operating angle of the lever, the rotation speed changes when the lever moves, and it is difficult to maintain the rotation speed constant. An object of the present invention is to gradually increase the rotation speed by a switch operation so that an arbitrary rotation speed can be obtained.

Another object of the present invention is to ensure that the rotational speed increased or decreased by operating a switch can be maintained as it is.

[0008]

An electric reel rotation speed control device according to a first aspect of the present invention is a device for controlling the rotation speed of a motor of an electric reel, and includes a rotation control switch, a first rotation adjusting means, and a stop. Equipped with means . The rotation control switch is a switch for starting the rotation of the motor.
The first rotation adjusting means is means for increasing the rotation speed of the motor according to the time during which the rotation control switch is continuously operated. The stop means is a rotation control switch while the motor is rotating.
It is a means to stop the rotation of the motor when the switch is operated.
It

In this control device, when the rotation control switch is operated, the motor starts rotating, and the rotation speed gradually increases according to the time during which the switch is continuously operated. Therefore, only by continuously operating the rotation control switch, the rotation speed gradually increases according to the continuous operation time, and an arbitrary rotation speed can be obtained. Moreover, one rotation control switch
Switch to start rotation, adjust rotation speed and stop rotation 3
One function can be realized.

A rotation speed control device for an electric reel according to a second aspect of the present invention is the device according to the first aspect, wherein the first rotation adjusting means stops the increase of the rotation speed of the motor when the continuous operation of the rotation control switch is completed. To maintain the increased rotation speed. In this case, since the increased rotation speed is maintained only by ending the continuous operation, an arbitrary rotation speed can be obtained more reliably.

A rotation speed control device for an electric reel according to a third aspect of the present invention is the device according to the first or second aspect, which can be operated in an ascending position for increasing the rotation speed of the motor, a descending position for lowering the rotation speed, and a neutral position therebetween. Yes, when not operated, and when the speed adjustment switch is operated to the up position or the down position when the speed adjustment switch is operated to the up position or the down position, the rotation speed of the motor is increased or decreased according to the continuous operation time, and the neutral position is set. And a second rotation adjusting means for stopping the increase or decrease of the motor rotation speed and maintaining the changed rotation speed when the motor is placed in the position. In this case, even if the rotation speed is once set to an arbitrary speed, by operating the speed adjustment switch to the ascending position or the descending position, the rotating speed becomes an arbitrary rotation speed depending on the continuous operation time at that position. Can go up or down. Further, the increased / decreased rotational speed is maintained by disposing it in the neutral position. Here, the once set rotation speed can be arbitrarily changed again, and the rotation speed increased or decreased by the switch operation can be reliably maintained as it is.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An electric reel according to an embodiment of the present invention shown in FIG. 1 is a reel having a water depth indicator for displaying the water depth according to the length of the yarn reeled out. The electric reel mainly includes a reel body 1, a spool rotation handle 2 arranged on a side of the reel body 1, and a drag adjusting star drag 3 arranged on the reel body 1 side of the handle 2. ing. A spool 10 connected to a handle 2 is rotatably supported inside the reel body 1. Inside the spool 10, a DC drive motor 12 that drives the spool 10 to rotate in the yarn winding direction is arranged. A planetary reduction mechanism (not shown) is arranged between the motor 12 and the spool 10.

Further, on the front side surface of the reel body 1,
Operating lever 11 of a clutch (not shown) for turning on / off the drive transmission between the handle 2 and the motor 12 and the spool 10.
Are arranged. This clutch can also be turned on (engaged) by the solenoid 27 (FIG. 3) arranged in the reel body 1. When this clutch is turned on,
The yarn feeding operation can be stopped during the yarn feeding due to the weight of the tackle.

An operation panel 4 is fixed to the upper portion of the reel body 1. As will be described in detail with reference to FIG. 2, the operation panel 4 includes a display unit 5 including a liquid crystal display for displaying the depth of a device and a shelf position based on two criteria, and various display units arranged around the display unit 5. An operation key unit 6 is provided. The display unit 5 has a water depth display unit 5a that displays different water depths depending on the display mode (mode from the top and mode from the bottom), a mode display unit 5b for displaying various modes and operating states, and a water bottom display. A bottom memo display section 5c for displaying the water depth S, a shelf memo display section 5d for displaying the upper shelf position TU or the bottom shelf position TS in accordance with the display mode, and nine shift stages for winding the spool 10 are displayed. And a speed display unit 5e for doing so.

The water depth display section 5a, the bottom memo display section 5c, and the shelf memo display section 5d can display the water depth in three positive and negative digits.
The operation mode display unit 5b displays the display mode on the screen using one of two types of characters, "from the top" and "from the bottom". Here, the mode from the top is a mode for displaying the water depth of the tackle from the water surface with respect to the reel, and the mode from the bottom is a mode for displaying the distance from the water bottom to the tackle with the water bottom as a reference. Therefore, the mode from above is
It is suitable for fishing the fish called "top fish", and the mode from the bottom is suitable for fishing the fish called "bottom fish".

The operation key unit 6 includes a speed adjustment switch SK and a motor on / off button PB arranged vertically on the right side of the display unit 5, a jig button IB, a shelf memo button TB arranged vertically on the left side, and Bottom memo button S
B and are provided. The speed adjusting switch SK is of a seesaw type consisting of two switches SK1 and SK2, which are upper and lower, and a neutral position. When the upper switch SK1 is pressed, the speed adjusting switch SK gradually shifts to the high speed side for the time when the gear is pressed, and the lower switch SK2 Press to shift to the low speed side. When the pushing is stopped, the gear returns to the neutral position and the gear position at that time is maintained. The motor on / off button PB turns on / off the motor 12, and shifts the shift speed of the motor 12 from the low speed side to the high speed side in accordance with the time for which the motor 12 is kept pressed. When the pushing is stopped, the gear returns to the off position and the gear position at that time is maintained.

The jig button IB is a button used to set a jig mode in which jigs are jigged near a shelf, perform jig learning, and cancel the jig mode. The shelf memo button TB is a button for setting the upper shelf position in the mode from the top and the bottom shelf position in the mode from the bottom. If the shelf memo button TB is pressed for 3 seconds or more, the water depth display is set to 0. The bottom memo button SB is a button for setting the water depth of the water bottom.
Further, if the bottom memo button SB is kept pressed for 3 seconds or more, the display mode can be switched between the top mode and the bottom mode.

As shown in FIG. 1, the left side portion of the operation panel 4 serves as a mounting surface 15a for a line length measuring device 15 for measuring the actual length of the fishing line wound around the spool 10. On the front surface of the reel body 1 and the rear surface of the operation panel 4, locking portions 16, 1 for mounting the thread length measuring device 15 are provided.
7 are provided respectively. Further, on the back side of the mounting surface 15a, a relay switch 22 (FIG. 3) including a reed switch for detecting a rotating magnet (not shown) mounted on the yarn length measuring instrument 15 and an alarm for outputting various alarm sounds 7 (FIG. 3). The line length measuring device 15 is for measuring the actual feeding length of the fishing line by keeping the rotating roller in contact with the fishing line wound around the spool 10 and rotating the magnet by the roller. The line length measuring device 15 is usually attached only when a new fishing line is wound around the spool 10. By learning the relationship between the actual yarn length and the spool rotation speed by using this yarn length measuring device 15, the yarn length that changes depending on the winding diameter can be accurately measured by the spool rotation speed. The water depth can be displayed accurately.

The electric reel has a control unit 2 shown in FIG.
Has 0. The control unit 20 is provided with a microcomputer including a CPU, a RAM, a ROM, an I / O interface and the like arranged in the operation panel 4, and executes various control operations described later according to a control program. The control unit 20 includes various buttons of the operation key unit 6,
1 for detecting the rotation direction and the rotation speed of the spool 10.
Spool rotation sensor 21 consisting of a pair of reed switches
And the relay switch 22 are connected.

The control unit 20 includes an alarm 7, a display unit 5, a PWM drive circuit 25 for controlling the duty of the motor 12 by changing the pulse width of the current, and a nonvolatile storage for storing various control data. Storage unit 26 including a memory
The clutch-on solenoid 27 and other input / output units are connected to each other. The PWM drive circuit 25 has a motor 1
2 is connected.

As shown in FIG. 4, the storage unit 26 has a display data storage area 30 for storing display data such as shelf positions.
And a learning data storage area 31 for storing learning data showing the relationship between the actual yarn length and the spool rotation speed, and the gear S
A rotation data storage area 32 for storing the rotation speed data SS of the spool 10 according to C and a data storage area 33 for storing various data are provided.

In the rotation data storage area 32, for example, when the shift speed SC is the first speed, the rotation speed data SS = 257r.
pm, SS = 313 rpm for 2nd speed, SS = 369 rpm for 3rd speed, SS = 430rp for 4th speed
SS = 503 rpm in the case of m, 5th speed and S in the case of 6th speed
S = 581 rpm, SS = 665 rpm in the case of 7th speed,
SS = 760 rpm for 8th speed, SS = for 9th speed
Each 1000 rpm is stored. The rotation speed data SS is actually stored as rotation speed data of the motor 12 multiplied by the speed reduction ratio of the planetary speed reduction mechanism.

The data storage area 33 stores the actually set duty ratio D, the set shift speed SC, and the rotation speed data SS of the spool 10 read from the rotation data storage area 32 corresponding thereto. It The data storage area 33 also stores various other data. Next, the control processing performed by the control unit 20 will be described with reference to the control flowcharts shown in FIGS.

When a battery (not shown) is connected to the electric reel, initialization is performed in step S1 of FIG. Here, the water depth display is set to "0", the variable SC indicating the shift speed is set to "0", and the display mode is set to the mode from the top. In step S2, display processing is performed. In the display processing, various displays such as the water depth display on the display unit 5 are performed. Here, in the mode from the top, the water depth LN from the top is displayed on the water depth display portion 5a, and in the mode from the bottom, the distance S from the water bottom is displayed. Further, when the shelf position is set, the upper shelf position TU is displayed on the shelf memo display portion 5d in the mode from the top, and the bottom shelf position TS in the mode from the bottom.
Is displayed.

In step S3, it is determined whether or not a key input is made by pressing various buttons of the operation key section 6. In step S4, it is determined whether the spool 10 is rotating. This judgment is made based on the output of the spool rotation sensor 21. In step S5, it is determined whether another command has been issued. If a key input has been made, the process proceeds from step S3 to step S6, and the key input processing shown in FIG. 6 is performed. When it is determined that the spool 10 is rotating, the process proceeds from step S4 to step S7,
It is determined whether the relay switch 22 is turned on. The relay switch 22 is turned on only when the yarn length measuring device 15 is attached and the relation between the yarn length and the rotational position of the spool 10 is learned. When the relay switch 22 is turned on, the process proceeds to step S8 and the learning mode process for learning the relationship between the rotation of the spool 10 and the yarn length is performed. In this learning mode process, the yarn length (water depth) LN and the rotation data N of the spool 10
The map data MAP (N) indicating the relationship with is calculated and stored in the learning data storage area 31. Relay switch 22
If is not turned on, the process proceeds to step S9 and each mode process is executed. If another command is issued, step S
The process proceeds from step 5 to step S10, and another process according to the command is performed.

In the key input processing of step S6, it is determined whether or not the motor on / off button PB is pressed in step S21 of FIG. In step S22, it is determined whether or not the upper switch SK1 of the speed adjusting switch SK is pressed. In step S23, it is determined whether or not the lower switch SK2 of the speed adjusting switch SK is pressed. In step S24, it is determined whether the shelf memo button TB has been pressed. In step S25, it is determined whether or not the bottom memo button SB has been pressed. In step S26, other key inputs such as key input of the bottom memo button SB for a long time (for example, 3 seconds or more), simultaneous operation of the bottom memo button SB and the shelf memo button TB, or key input of the jig button IB are performed. Determine whether or not.

If the motor on / off button PB is pressed, the process proceeds from step S21 to step S30. In step S30, it is determined whether or not the rising edge of the motor on / off button PB, that is, the motor on / off button PB.
It is determined whether or not the button has just been pressed. Immediately after the motor on / off button PB is pressed, the process proceeds to step P31, and it is determined whether or not the motor 12 is already rotating. If the motor 12 is already rotating, step S
Then, the process proceeds from S31 to S33, the motor 12 is stopped, and the gear SC is set to "0". When the motor 12 is not rotating and is stopped, the process proceeds to step 32, the rotation of the motor 12 is started, and the process proceeds to step S34. In step S34, the speed-up process shown in FIG. 7 is performed. If the motor on / off button PB is already turned on instead of the rising edge, step S
The process proceeds from S30 to S34, and the speed-up process is performed. here,
When the motor on / off button PB is continuously pressed, the speed increasing process is performed by the processes of steps S30, S32, and S34 only while the motor on / off button PB is being pressed.

Upper switch SK1 of speed adjustment switch SK
If is pressed, steps S22 to S35
Move to. In step S35, the speed-up process shown in FIG. 7 is performed. Here, since the speed increasing process is performed when the upper switch SK1 is pressed, as a result, the speed increasing process is performed for the time when the upper switch SK1 is pressed. If the lower switch SK2 of the speed adjusting switch SK is pressed, the process proceeds from step S23 to step S36. Step S36
Then, the deceleration processing shown in FIG. 8 is performed. In this case as well, the deceleration process is performed when the lower switch SK2 is pressed, and as a result, the deceleration process is performed only for the time when the lower switch SK2 is pressed.

When the shelf memo button TB is pressed, step S
The control proceeds from step 24 to step S37. In step S37, the water depth LN at this time is stored in the rack position data storage area 30 as the upper rack position TU. In step S38, a value obtained by subtracting the water depth LN at that time from the water depth S of the water bottom is stored in the shelf position data storage area 30 as the bottom shelf position SU.

When the bottom memo button SB is pressed, step S
From 25, the process proceeds to step S39. In step S39, the water depth LN at this time is stored in the shelf position data storage area 30 as the water depth S of the water bottom. If another key input is made, the process proceeds from step S26 to step S40,
Other key input processing corresponding to the pressed key is performed. For example, when the bottom memo button SB is pressed for 3 seconds or more, the display mode is switched from top to bottom. When the jig button IB is pressed, the operation mode is switched to the jig mode.

In the motor acceleration process, step S5 in FIG.
In step 1, the previously set speed SC is read from the data storage area 33. Here, the value is stored in the data storage area 33 each time the gear SC is increased or decreased. In addition, when the power is turned on and when the motor on / off button PB is pressed to stop the motor 12,
The gear SC is set to "0" and the data storage area 3
3 is stored.

At step S52, the read gear S
Increase C by one step. Increased speed SC at this time
Is displayed on the speed display portion 5e in the display process and is stored in the data storage area 33. Immediately after the motor on / off button PB is pressed, the gear SC is increased by 1 and set to "1". Also, the gear S
When C is set to "9" it does not increase any further.

In step S53, the rotation speed data SS corresponding to the increased speed SC is read from the rotation data storage area 32 and set. In step S54, the rotation speed data SP of the spool 10 is read from the output of the spool rotation sensor 21. In step S55, it is determined whether or not the read rotation speed data SP is equal to or higher than the rotation speed data SS corresponding to the set speed stage SC. When the rotation speed data SP is less than the rotation speed data SS, the process proceeds from step S55 to step S56. In step S56, the current duty ratio D is read from the data storage area 33. Data storage area 33
The set duty ratio D is stored every time the duty ratio D is set.

In step S57, the data storage area 3
It is determined whether or not the current duty ratio D read from No. 3 is equal to or greater than the maximum duty ratio D _U. This maximum duty ratio D _U is normally “100”, but the gear SC
Alternatively, the setting of the maximum duty ratio D _U may be changed according to the load of the motor 12 or the like. When the duty ratio D is less than the maximum duty ratio D _U, the process proceeds from step S57 to step S58, and the duty ratio D is increased by a predetermined increment DI and set. The newly set duty ratio D is stored in the data storage area 33. The increment DI is, for example, "5". In step S57,
If it is determined that the duty ratio D is greater than or equal to the maximum duty ratio D _{U, the process} proceeds to step S59. In step S59, the duty ratio D is set to the maximum duty ratio D _U.

On the other hand, when it is determined in step S55 that the rotation speed data SP is equal to or higher than the rotation speed data SS, no processing is performed and the process returns to the key input processing. In addition, step S58
Alternatively, when the process of S59 ends, the process returns to the key input process. In this speed-up processing, the speed SC is increased while the motor ON / OFF button PB or the upper switch SK1 is pressed, and the rotation speed of the spool 10 is increased to the speed corresponding to the speed SC that has been increased. Also, the motor on / off button P
When B or the upper switch SK1 is stopped from being pushed, the speed increasing process and the decelerating process are not performed until the upper switch SK1 or the lower switch SK2 is pressed again, so that the speed change result SC is maintained and the rotation thereof Speed is maintained.

In the motor deceleration control, step S6 in FIG.
In step 1, the previously set speed SC is read from the data storage area 33. In step S62, the read gear SC is lowered by one gear. The reduced gear SC at this time is displayed in the speed display portion 5e in the display process and is also stored in the data storage area 33. In addition,
When the shift speed SC is reduced to "1", it does not decrease any more. In step S63, the rotation speed data SS corresponding to the reduced speed SC is read from the rotation data storage area 32. In step S64, the rotation speed data SP of the spool 10 is output from the output of the spool rotation sensor 21.
Read.

In step S65, it is determined whether or not the read rotational speed data SP is equal to or lower than the rotational speed data SS corresponding to the set speed stage SC. When the rotation speed data SP exceeds the rotation speed data SS, the process proceeds from step S65 to step S66. In step S66, the current duty ratio D is read from the data storage area 33.

In step S67, the data storage area 3
It is determined whether or not the current duty ratio D read from 3 has become equal to or greater than the minimum duty ratio D _L. This minimum duty ratio D _L is normally “40”. Duty ratio D
Is greater than the minimum duty ratio D _L , step S
The routine proceeds from step 67 to step S68, and the duty ratio D is reduced by a predetermined decrement DI and set. The duty ratio D thus set is stored in the data storage area 33. The decrement DI is, for example, "5". If it is determined in step S68 that the duty ratio D is less than or equal to the minimum duty ratio D _{L, the process} proceeds to step S69. Step S6
At 9, the duty ratio D is set to the minimum duty ratio D _L.

On the other hand, if it is determined in step S65 that the read rotation speed data SP has become equal to or lower than the rotation speed data SS corresponding to the set speed SC, no processing is performed and the process returns to the key input processing. In addition, step S68 or S6
When the process of 9 is completed, the process returns to the key input process. In this deceleration process, the shift speed SC is lowered while the lower switch SK2 is pressed, and the rotation speed of the spool 10 is reduced to the rotation speed corresponding to the lowered shift speed SC. Also, when the lower switch SK2 is released, the upper switch SK1 is again pressed.
Alternatively, the speed increasing process and the decelerating process are not performed until the lower switch SK2 is pressed, so that the speed SC of the deceleration result is maintained and the rotation speed thereof is maintained.

In each mode process, step S71 in FIG.
Then, it is determined whether the rotation of the spool 10 is the rotation in the line feeding direction. This determination is made based on which reed switch of the spool rotation sensor 21 is turned on first. When it is determined that the rotation direction of the spool 10 is the yarn feeding direction, the process proceeds to step S72. In step S72, the rotation data N is increased. In step S73, the water depth LN is obtained from the increased rotation data N by the map data MAP. As a result, the water depth display is updated by the display processing. In step S74, it is determined whether the calculated water depth LN matches the upper shelf position TU. In step S75, it is determined whether or not another mode. If the mode is not another mode, the processing of each mode ends and the process returns to the main routine.

When the water depth LN matches the upper shelf position TU, the process proceeds from step S74 to step S76. Step S
At 76, a shelf alarm is output from the alarm 7. In step S77, the solenoid 27 is turned on and the clutch is turned on. In the case of another mode, the process proceeds from step S75 to step S78, and another mode process is executed. When it is determined that the rotation direction of the spool 10 is the yarn winding direction, the process proceeds from step S71 to step S80. Step S
At 80, the rotation data N is decreased. In step S81, the water depth LN is obtained from the increased rotation data N by map data MAP. As a result, the water depth display is updated by the display processing. In step S82, it is determined whether or not a subtraction value obtained by subtracting the calculated water depth LN from the water depth S of the water bottom matches the bottom shelf position TS. In step S83, it is determined whether or not the calculated water depth LN matches the ship berth stop position FB. The boat edge stop position FB is a position set so that the tackle returns to the hand.

When the subtracted value matches the bottom shelf position TS, the process proceeds from step S82 to step S84. Step S8
In 4, the shelf alarm is output from the alarm 7. In step S85, the motor 12 is turned off. When the water depth LN coincides with the berth stop position FB, steps S83 to S8
Go to 6. In step S86, the alarm 7 is output as a ship edge alarm. In step S87, the motor 12 is turned off.

In such a structure, by continuously operating the motor on / off button PB and the upper switch SK1,
The rotation speed of the spool 10 can be gradually increased according to the operation time to obtain an arbitrary rotation speed. Also,
By operating the lower switch SK2, the rotation speed of the spool 10 can be gradually decreased according to the operation time to obtain an arbitrary rotation speed. In addition, the resulting rotational speed is maintained after their continuous operation. Therefore, even if the rotation speed becomes higher or lower than the predetermined rotation speed, the upper switch SK1 or the lower switch SK
By operating 2, it is possible to easily obtain a predetermined rotation speed.

[Other Embodiments] (a) Although the spool rotation speed is controlled by the duty ratio in the above embodiment, the present invention is not limited to this, and the current, voltage, etc. may be changed. The rotation speed of the spool may be controlled by changing by means. (B) The motor on / off button and the speed adjustment switch are integrated into one unit, which is composed of three switches that return to the neutral position. Two switches are used to operate the acceleration and deceleration of the motor, and the remaining switches stop the motor. Good.

[0045]

In the motor control device for an electric reel according to the present invention, only by continuously operating the rotation control switch, the rotation speed gradually increases according to the continuous operation time, and an arbitrary rotation speed can be obtained. . Moreover, one rotation control switch
Switch to start rotation, adjust rotation speed and stop rotation 3
One function can be realized.

[Brief description of drawings]

FIG. 1 is a plan view of an electric reel to which an embodiment of the present invention is applied.

FIG. 2 is an enlarged plan view of the operation panel.

FIG. 3 is a control block diagram of a reel.

FIG. 4 is a schematic diagram showing an area configuration of a storage unit.

FIG. 5 is a flowchart showing the processing contents of a main routine.

FIG. 6 is a flowchart showing the contents of key input processing.

FIG. 7 is a flowchart showing the contents of motor acceleration processing.

FIG. 8 is a flowchart showing the contents of motor deceleration processing.

FIG. 9 is a flowchart showing the contents of each mode process.

[Explanation of symbols]

10 spools 12 motors 20 Control unit 25 PWM drive circuit 26 Memory PB motor on / off button SK speed adjustment switch SK1 upper switch SK2 lower switch

Claims (3)

(57) [Claims] 1. A rotation speed control device for an electric reel for controlling a rotation speed of a motor for an electric reel, comprising: a rotation control switch for starting rotation of the motor; and a rotation control switch for continuously operating the rotation control switch. The first rotation adjusting means for increasing the rotation speed of the motor, and the rotation control switch is operated during rotation of the motor.
Then, a rotation speed control device for the electric reel , comprising: stop means for stopping the rotation of the motor. 2. The electric reel according to claim 1, wherein the first rotation adjusting means stops the increase of the rotation speed of the motor and maintains the increased rotation speed when the continuous operation of the rotation control switch is completed. Speed controller. 3. A speed adjusting switch which can be operated to an ascending position for increasing the rotation speed of the motor, a descending position for descending the motor, and a neutral position therebetween, and a speed adjusting switch which is arranged at the neutral position when not operated, When the speed adjustment switch is operated to the up position or the down position, the rotation speed of the motor is increased or decreased according to the continuous operation time, and when the speed adjustment switch is arranged to the neutral position, the rotation speed of the motor is increased or decreased. 3. The rotation speed control device for an electric reel according to claim 1, further comprising a second rotation adjusting means for stopping the rotation speed and maintaining the changed rotation speed.