TW201737795A - Motor control apparatus for electrical reel enabling an electric reel to rapidly and easily adjust a motor output even when the motor is rotated temporarily - Google Patents

Abstract

The object of the present invention is to enable an electric reel to rapidly and easily adjust a motor output even when the motor is rotated temporarily. A reel main body (1) includes an output adjustment operating rod (9), a pressing operation part (12), a motor (8) for rotating and driving a reel (2) along a line winding direction, and a motor control means. The output adjustment operating rod (9) is provided on the reel main body (1) for stepwise adjusting the rotation of the motor (8) from a halt condition. The pressing operation part (12) is mounted on the reel main body (1), and has a pressure sensor (16) for changing the output in response to a pressing force. The motor control means is configured to control the output of the motor (8) in response to the output of the pressure sensor (16) when the motor (8) is rotated without operation of the output adjustment operating rod (9).

Description

Motor control device for electric reel

The present invention relates to a motor control device, and more particularly to a motor control device for controlling a motor that is mounted on a reel of a reel body of an electric reel.

In general, an electric reel that rotates a reel when a fishing line is wound up by a motor includes a reel body, a reel mounted on the reel body, and an operating lever that rotates the reel, and In the motor that rotates the reel in the winding direction, the operation unit for changing the winding speed of the reel is provided with a swingable lever member in front of the side of the reel body (Patent Document 1), and the reel The body is provided with a rotary operation member (Patent Document 2).

Further, it has been revealed that an operation unit that is easy to perform a continuous operation or the like is provided separately from an operation member such as an operation lever member. For example, in Patent Document 1, a micro switch is provided which rotates the fishing line by a predetermined speed while the micro switch is being pressed.

[Practical Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent No. 4408378

[Patent Document 2] Japanese Patent Laid-Open Publication No. 2013-17415

By temporarily rotating the motor by the pressing operation of the micro switch, the reel can be rotated to wind up the fishing line. However, when the micro switch is pressed, the motor is rotated only by the motor output that is set in advance. Therefore, in order to change the motor output during the pressing operation, it is necessary to operate the operating member by other hands or other fingers, or to separate the finger from the pressing member.

An object of the present invention is to provide a motorized reel that can quickly and easily adjust the motor output even when the motor is temporarily rotated.

A motor control device for an electric reel according to one aspect of the present invention is a motor that is rotatably mounted on a reel body and is driven by a motor, and includes an output adjustment member, a pressing operation portion, and a motor control means. The output adjustment member is provided in the reel body, and adjusts the output of the motor from the stopped state. The pressing operation portion is a pressure sensor having a change in output corresponding to a pressing force, and is provided in the reel body. The motor control means is an output that is controlled to be set by an operation of the output adjustment member, and When the motor is not rotated by the operation of the output adjustment member, the output of the corresponding pressure sensor controls the motor output.

The motor control device of the electric reel is provided with a pressure sensor at the pressing operation portion, and the output of the pressure sensor generated by the pressing force is changed, and the motor output is changed corresponding to the pressing force. Therefore, it is not necessary to deliberately operate the output adjustment member, and the motor output can be easily adjusted only by operating the pressing operation portion and changing the pressing force thereof.

Preferably, the output of the motor is the rotational speed of the motor, and the motor control means accelerates the rotational speed of the motor as the pressing force increases. In this case, when the fisherman presses the pressing portion strongly, the rotation speed of the motor becomes faster, and the feeling of the fisherman and the rotation speed of the motor are integrated, so that the adjustment of the motor output becomes easier.

Preferably, the output of the motor is the torque of the motor, and the motor control means increases the torque of the motor as the pressing force becomes larger. In this case, when the fisherman presses the operating portion to strongly press the torque of the motor, the feeling of the fisherman and the torque of the motor are integrated, so that the adjustment of the motor output is made easier.

Preferably, the motor control means further includes an output setting means for arbitrarily setting the output of the motor when the pressing force is maximum.

Preferably, the motor control means controls the motor output by the output of the plurality of stages set in advance in accordance with the magnitude of the pressing force. In this case, when the output of a certain motor is desired, even if there is some variation in the pressing force, a certain rotation speed can be maintained.

Preferably, the output adjustment member is a swing operation lever corresponding to Its swing position adjusts the output of the motor in stages.

Preferably, the output adjustment member is rotatably disposed to the reel body, and the output of the motor is adjusted in stages corresponding to the rotational position.

Preferably, the pressing operation portion is provided on the upper surface or the side surface of the reel body. Thereby, even if the electric reel is gripped, the pressing operation portion can be pressed by the fingertip of the gripped hand, and the operability is improved.

Preferably, the pressing operation portion is a meter housing for water depth display disposed on an upper portion of the reel body. By pressing the meter housing itself as the pressing operation portion, the pressing operation becomes easy.

Preferably, the pressing operation portion is integrally provided on the output adjustment member rotatably provided, and the output of the pressure sensor is changed in accordance with the pressing force in the radial direction of the output adjustment member. Thereby, the configuration of the electric reel can be simplified, and the operability is also improved.

According to the present invention, the motor output is changed in accordance with the magnitude of the output of the pressure sensor generated by the pressing of the pressing operation portion. Therefore, even if the motor is temporarily rotated by pressing the operation portion, the motor can be output and quickly and easily adjusted.

1‧‧‧Reel body

2‧‧‧ reel

3‧‧‧Operator

4‧‧‧Star tractor

5‧‧‧ meter housing

6‧‧‧Frame

6a‧‧‧1st side panel

6b‧‧‧2nd side panel

7a‧‧‧1st side cover

7b‧‧‧2nd side cover

8‧‧‧Motor

9‧‧‧Output adjustment lever

10‧‧‧Clutch operating components

11‧‧‧ Display Department

12‧‧‧Press the operation department

13‧‧‧Return to zero switch

14‧‧‧ mode switch

15‧‧‧Control Department

16‧‧‧ Pressure Sensor

17‧‧‧Motor Control Department

18‧‧‧Display Control Department

19‧‧‧Roll sensor

20‧‧‧Timer

21‧‧‧Motor drive circuit

22‧‧‧Output adjustment component

23‧‧‧ shell components

[Fig. 1] An electric reel used in a first embodiment of the present invention Stereo picture.

[Fig. 2] A block diagram showing the configuration of a control system of the electric reel.

[Fig. 3] A plan view of the meter housing.

[Fig. 4] A flowchart showing the flow of processing of the motor control unit.

[Fig. 5] A flowchart showing the flow of processing of the motor control unit in the speed setting process.

[Fig. 6] A flow chart showing the flow of processing of the motor control unit in the second embodiment of the present invention.

Fig. 7 is a perspective view of an electric reel used in a third embodiment of the present invention.

Fig. 8 is a plan view showing an electric reel used in a third embodiment of the present invention.

<First Embodiment>

As shown in Fig. 1, the electric reel according to the first embodiment of the present invention is an electric reel driven by a motor from electric power supplied from an external power source. Moreover, the electric reel is a water depth display function having a corresponding line discharge length or a line take-up length to display the depth of the fishing group.

The electric reel mainly includes a reel body 1 that can be mounted on a fishing rod, a reel 2 that is disposed inside the reel body 1, and a reel 2 that is disposed on the side of the reel body 1. Rotating The operation lever 3 and the star tractor 4 for adjusting the traction force disposed on the reel body side of the operation lever 3, and the counter housing 5 for displaying the water depth.

The reel body 1 has a frame 6 and a first side cover 7a and a second side cover 7b that cover the left and right sides of the frame 6, and a front cover (not shown) that covers the front portion of the frame 6. Further, inside the reel body 1, a uniform winding mechanism (not shown) that operates in conjunction with the reel 2 and a non-illustration that transmits the rotation of the operation lever 3 and a motor 8 to be described later to the reel 2 are provided. The rotation of the communication mechanism and so on.

The spool 2 is rotatably provided between the first side cover 7a and the second side cover 7b in the reel body 1. Inside the spool 2, a motor 8 that rotationally drives the spool 2 in the winding direction of the wire is disposed.

The operation lever 3 is rotatably supported by a central lower portion of the first side (right side) cover 7a. Further, in the upper front portion of the support portion of the operation lever 3, the output adjustment lever 9 for controlling the output of the motor 8 in a plurality of stages (for example, 10 stages or more, in the present embodiment, 31 stages) is swingable The ground is supported. The clutch operating member 10 is swingably disposed rearward of the output adjustment operating lever 9. The clutch operating member 10 is a member for turning on (OFF) or OFFing a clutch (not shown) provided between the operating lever 3 and the motor 8 and the spool 2.

The meter housing 5 is placed on the upper side of the front side of the reel body 1, and is fixed to the first side plate 6a and the second side plate 6b. A display portion 11 having a liquid crystal display is provided on the upper surface portion of the rice cooker case 5. On the rear side of the display unit 11, as shown in FIGS. 1 and 3, a pressing operation portion 12 that protrudes upward from the meter housing 5, a return-to-zero switch 13, and a mode are disposed. Switch 14 is switched. The control unit 15 that performs various controls is housed inside the meter housing 5.

The operation unit 12 is pressed, as shown in Fig. 2, and has a pressure sensor 16. The pressure sensor 16 is a member that outputs a level electric signal corresponding to a force (hereinafter referred to as a pressing force) that presses the pressing operation unit 12, and the detected value corresponding to the pressing force is used as an electric signal to a control unit to be described later. The motor control unit 17 of 15 outputs. When the motor 8 is not driven by the operation of the output adjustment operation lever 9, the motor 8 is driven by, for example, the rotation speed corresponding to the output of the pressing force while the pressing operation portion 12 is being pressed.

As shown in FIG. 2, the control unit 15 has a functional configuration including a motor control unit 17 that controls the motor 8, and a display control unit 18 that controls the display unit 11 provided on the upper surface of the rice cooker case 5. The motor control unit 17 controls the motor 8 PWM.

The control unit 15 is connected to the pressing operation unit 12, the return-to-zero switch 13, and the mode changeover switch 14. Further, the control unit 15 is connected to the display unit 11, the reel sensor 19 for detecting the rotational speed and the rotational direction of the reel 2, the timing sensor 20, and the motor drive for driving the motor 8 PWM. Circuit 21.

The motor drive circuit 21 controls the drive of the motor 8 in response to the operation of the output adjustment operation lever 9 and the pressing operation of the pressing operation unit 12.

<Flow of Process of Motor Control Unit>

Next, when the power supply of the electric reel is in the ON state, the flow of the motor control process by the motor control unit 17 of the control unit 15 will be described based on the flowchart shown in FIG.

First, in step S1, it is judged whether or not the output adjustment operation lever 9 is at the stop position (a position where the rotation of the motor generated by the output adjustment operation lever 9 does not occur). When the output adjustment operation lever 9 is not at the stop position, since the output adjustment operation lever 9 is operated more preferentially than the pressing operation portion 12, the operation is shifted to step S4, and the output of the position of the operation lever 9 is adjusted by the corresponding output (for example, it is prescribed here). The rotation speed of the reel is such that the motor 8 is rotated. Further, feedback control is performed such that the load is applied while maintaining the predetermined rotational speed when the reel rotation speed is lowered. If it is determined that it is at the stop position, it moves to step S2.

In step S2, it is judged whether or not the output from the pressure sensor 16 has an electric signal. When the electric signal is output, the motor 8 is rotated in response to the output of the electric signal output from the pressure sensor 16 (for example, a predetermined reel rotation speed). If there is no electrical signal output from the pressure sensor 16, the motor control process is not performed.

In step S3, when the motor 8 is rotated corresponding to the output of the electric signal outputted from the pressure sensor 16, for example, it is controlled so as to become a predetermined reel rotation speed, and as the pressing force becomes larger, the motor 8 is made larger. The speed of rotation is controlled in a rapid manner. Therefore, when the fisherman presses the operation portion 12 to strongly press the rotation speed of the motor 8, the speed of the fisherman and the output of the motor are integrated, so that the output of the motor 8 is Adjustment becomes easy.

<For output setting means>

Further, the motor control unit 17 is provided with an output setting means for arbitrarily setting the output of the motor 8 (for example, the rotational speed here) when the pressing force is maximum. At this time, the flow of the motor control process by the motor control unit 17 will be described based on the flowchart shown in FIG.

In step S11, it is determined whether or not the mode changeover switch 14 is operated for 3 seconds or longer. If it is determined that the mode changeover switch 14 is operated, it moves to step S12.

In step S12, it is judged whether or not the motor 8 is rotated. That is, the rotation of the motor 8 is stopped, and the subsequent processing is executed.

When the rotation of the motor 8 is stopped, the process proceeds from step S12 to step S13. In step S13, switching is performed in the setting mode for outputting the motor 8 when the set pressing force is maximum.

In step S14, the position (the number of stages) of the adjustment operation lever 9 is output as the output (here, the rotation speed) of the motor 8 when the pressing force is maximum. Thus, for example, it is possible to control the rotation speed of the motor 8 to decrease as the pressing force starts to decrease with the pressing speed of the motor 8 when the pressing force is maximum.

<Second embodiment>

In the second embodiment of the present invention, the motor control processing by the motor control unit 17 will be described based on the flowchart shown in Fig. 6. Again, the first Since the reel body 1 in the second embodiment has the same configuration as that of the first embodiment, the description thereof is omitted.

When the power supply of the electric reel is in the ON state, it is judged in step S21 whether or not the output adjustment operation lever 9 is at the stop position (a position where the rotation of the motor generated by the output adjustment operation lever 9 does not occur). When the output adjustment operation lever 9 is not at the stop position, since the output adjustment operation lever 9 is actuated more preferentially than the pressing operation portion 12, the operation proceeds to step S24, and the motor 8 is rotated by the output corresponding to the position of the output adjustment operation lever 9. If it is determined that it is at the stop position, it moves to step S22.

In step S22, it is judged whether or not the output from the pressure sensor 16 has an electric signal. If the output of the electrical signal is available, it moves to step S23.

In step S23, the motor 8 is rotated in response to the output of the electric signal output from the pressure sensor 16 (here, for example, a predetermined reel rotation speed). At this time, it is determined in advance that the speed of the plurality of stages (for example, six stages) and the range of the pressing force corresponding to each stage are rotated by the rotation speed of the stage corresponding to the range of the pressing force. Thereby, even if there is some variation in the pressing force, a certain rotation speed can be maintained, and the rotation speed can be adjusted by changing the pressing force.

Further, the range of the pressing force corresponding to each stage may not be an equal width. For example, by narrowing the width of the high speed domain, the width of the low speed domain is widened, and fine adjustment in the low speed domain is facilitated.

<Third embodiment>

Fig. 7 and Fig. 8 show an electric reel according to a third embodiment of the present invention. In the electric reel of the third embodiment, the output adjustment member, that is, the output adjustment operation lever 9 of the first embodiment, is formed as a rotary output adjustment member 22. Further, the pressing operation portion in the third embodiment is integrally provided to the output adjustment member 22. By pressing the output adjustment member 22 in the radial direction (that is, pressing the output adjustment member 22 toward the inside), the motor 8 is driven by the output corresponding to the pressing force.

The motor 8 in the third embodiment is disposed in front of the spool 2 as shown in Fig. 8 . Other than this, since it has almost the same configuration as that of the first embodiment, only the configuration different from the first embodiment will be described below. In addition, in the seventh embodiment and the eighth embodiment, the same components as those in the first embodiment are denoted by the same reference numerals.

The output adjustment member 22 is a control unit that controls the output of the motor 8 in a plurality of stages (for example, 10 stages or more, in this embodiment, 31 stages), and is provided on the first side plate as shown in FIGS. 7 and 8. Between 6a and the first side cover 7a. The output adjustment member 22 is formed in a dial shape and rotatably attached to an unillustrated support shaft that is erected on the outer surface of the rear portion of the case member 23 of the rice cooker case 5. The angle of rotation of the output adjustment member 22 in this embodiment is, for example, a range of 80° to 120°. However, the angle of rotation is not limited to this.

In the support portion of the support shaft of the output adjustment member 22, a pressure sensor 16 is provided. By pressing the output adjustment member 22 in the radial direction, the motor 8 is driven by the output corresponding to the pressing force. Again, will output The pressing operation portion of the adjustment member 22 may be provided on the surface of the output adjustment member 22.

The flow of the motor control process by the motor control unit 17 when the output adjustment member 22 is pressed is the same as the flowchart shown in FIG. 4 described in the first embodiment, and the output in step S1 of the fourth diagram. Since the adjustment operation lever 9 is only replaced with the output adjustment member 22, the description is omitted.

<Other Embodiments>

(a) The output adjustment lever 9 of the first embodiment may be formed as the rotary output adjustment member 22 employed in the third embodiment.

(b) The pressure sensor 16 may not be a single component of the pressure sensitive element, but may be a small displacement amount output corresponding to a member pressed by a spring having a large spring constant.

(c) In the above-described embodiment, the motor output is detected by the rotational speed of the reel 2, and the feedback control is performed. However, the current value supplied to the motor may be controlled so that the winding torque becomes a predetermined value. In this case, for example, by controlling the torque of the motor 8 to increase as the pressing force is increased, the angle of the motor 8 is increased when the fisherman presses the pressing portion 12 strongly, and the fisherman's feeling and the output of the motor 8 are Since it is integrated, adjustment of the output of the motor 8 becomes easy. Alternatively, the winding diameter of the reel 2 may be calculated so that the tension becomes a predetermined value. In these cases, the object controlled by the pressing operation unit and the output adjustment member may be changed.

(d) Pressing operation sections in the first embodiment and the second embodiment 12, is not limited to the person protruding from the meter housing 5. Further, the meter housing 5 itself may be used as a pressing operation portion.

(e) In the second embodiment, the output of the plurality of stages and the range of the pressing force corresponding to each stage are determined in advance, and when the motor 8 is rotated by the output corresponding to the stage of the range of the pressing force, the motor 8 is made It is also possible to control the output to a predetermined torque value.

(f) In the first and second embodiments, the control method for rotating the motor 8 from the output of the electric signal outputted from the pressure sensor 16 is controlled by a predetermined reel rotation speed. The torque value control can be arbitrarily selected as two.

(g) The output setting means may be set such that the output of the motor 8 when the pressing force is maximum becomes a predetermined torque value corresponding to the position (the number of stages) of the output adjustment operation lever 9. Thereby, for example, the torque value at the time of the maximum pressing force can be controlled, and the torque of the motor 8 can be controlled as the pressing force starts to decrease.

Claims (10)

A motor control device for an electric reel is driven by a motor that is rotatably mounted on a reel body, and is provided in the reel body and adjusts an output of the motor from a stopped state. And an output adjustment member; and a pressure sensor having a corresponding pressing force to change the output, a pressing operation portion provided in the reel body; and an output of the motor controlled to be output by the operation of the output adjustment member And when the motor is not rotated by the operation of the output adjustment member, the motor control means that controls the output of the motor corresponding to the output of the pressure sensor. The motor control device for an electric reel according to the first aspect of the invention, wherein the output of the motor is a rotation speed of the motor, and the motor control means rotates the motor as the pressing force increases. accelerate. The motor control device for an electric reel according to the first aspect of the invention, wherein the output of the motor is a torque of the motor, and the motor control means increases a torque of the motor as the pressing force increases. A motor control device for an electric reel according to any one of claims 1 to 3, wherein The motor control means further includes an output setting means for arbitrarily setting the output of the motor when the pressing force is maximum. The motor control device for an electric reel according to the first aspect of the invention, wherein the motor control means controls the output of the motor by an output of a plurality of stages set in advance in accordance with the magnitude of the pressing force. The motor control device for an electric reel according to any one of claims 1 to 5, wherein the output adjustment member is a swing operation lever that adjusts an output of the motor in accordance with a swing position thereof. The motor control device for an electric reel according to any one of claims 1 to 5, wherein the output adjustment member is rotatably provided to the reel body, and the output stage of the motor is corresponding to a rotational position. Ground adjustment. The motor control device for an electric reel according to any one of claims 1 to 7, wherein the pressing operation portion is provided on an upper surface or a side surface of the reel body. The motor control device for an electric reel according to any one of claims 1 to 7, wherein the pressing operation portion is a meter housing for water depth display disposed on an upper portion of the reel body. A motor control device for an electric reel according to item 7 of the patent application, wherein The pressing operation unit is integrally provided to the output adjustment member, and the output of the pressure sensor is changed in accordance with the pressing force in the radial direction of the output adjustment member.