JP3195928B2 - Fishing line payout amount display 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 fishing line feed amount display device, and more particularly to a fishing line feed amount display device capable of displaying a fishing line feed amount in accordance with a spool rotation amount.

[0002]

2. Description of the Related Art When a fishing line is wound on a spool, the diameter of the fishing line wound on the spool increases as the winding amount of the fishing line increases. The rate of increase in the diameter of the fishing line varies depending on the thickness (number) of the fishing line wound. As a solution to this, Japanese Patent Laid-Open No. 3-2
As described in JP-A-16135 and JP-A-3-292842, the fishing line winding amount when winding the fishing line on the spool is stored in association with the rotation signal for each rotation of the spool,
There has been proposed an apparatus which reads a fishing line winding amount based on a rotation signal of a spool at the time of actual fishing, and outputs the addition / subtraction value to a display unit.

However, when the stored value is read out, added and subtracted each time a spool rotation signal is detected, and displayed, the calculation speed cannot follow the higher rotation speed of the spool, resulting in a display error. Not
There is a problem that the storage capacity increases when trying to display a fine thread length.

As a solution to this, for example, the number of signals for each of a plurality of predetermined rotations of the spool is set in advance, and each time the set number of signals is received, the winding line length is stored. A method is conceivable in which the stored data is read out, calculated and displayed every time the number of set signals is counted.

[0005]

However, if the spool rotation signal is added or subtracted according to the direction of rotation of the spool, and the stored value is added or subtracted and displayed based on a comparison coincidence signal between the addition and subtraction value and the set number of signals, It has been discovered that if the rotation direction changes immediately after the coincidence signal, a problem may occur in which the display of the feed yarn length malfunctions.

Therefore, the present invention overcomes the above-mentioned drawbacks and can improve the accuracy of the line feed display, thereby reducing the storage capacity and causing no delay in arithmetic processing. The purpose is to provide.

[0007]

In order to achieve the above object, the present invention provides an informing means for informing a feed line length of a fishing line,
Measuring means for actually measuring the length of the fishing line wound on the spool;
Counting means for determining the rotation direction of the spool and counting the amount of rotation of the spool based on the determination result; setting storage means for presetting and storing a predetermined rotation number of the spool as a set value; winding the fishing line on the spool; Memory means for storing thread length data based on the measurement result of the measuring means when a coincidence signal between the count value of the counting means and the set value of the setting storage means is generated; And control means for comparing the count value of the counting means with the set value of the setting storage means, and calculating and outputting to the notifying means a feeding yarn length based on the data of the storage means by a coincidence signal. The control means further executes addition / subtraction processing based on the discrimination result of the spool rotation direction by the counting means, and executes one of the addition / subtraction processing before the comparison processing,
The other provides a fishing line payout amount display device executed after the comparison processing.

[0008] The present invention further provides an informing means for informing the feed line length of the fishing line, a measuring means for actually measuring the length of the fishing line wound on the spool, a discriminating means for judging the rotational direction of the spool, and based on the discrimination result. Counting means for counting the amount of rotation of the spool; setting storage means for setting and storing the unit fishing line length; and, when winding the fishing line on the spool, the spool rotation amount between the unit fishing line length signals from the measuring means. The data storage means to be stored, and after the data is stored in the data storage means, the count value of the counting means is compared with the data of the data storage means. Control means for outputting an addition / subtraction signal of the payout yarn length to the notifying means based on the control signal.
A subtraction process is performed, and one of the addition and subtraction processes is performed before the comparison process, and the other provides a fishing line payout amount display device to be performed after the comparison process.

[0009]

In the above construction, according to the first aspect of the present invention, a predetermined spool rotation amount, preferably a plurality of rotation amounts, is set in advance in the setting storage means at the time of learning. The measuring means measures the length of the fishing line wound on the spool, the counting means determines the rotation direction of the spool, and counts the rotation amount of the spool based on the determination result. Each time a coincidence signal between the count value of the counting means and the set value of the setting storage means is output when the fishing line is wound on the spool, the fishing line for each predetermined spool rotation amount measured by the measurement means. The learning operation is completed when the length is stored in the storage means.

At the time of actual fishing after the data is stored in the storage means, the control means controls the counting means based on the result of discrimination of the spool rotation direction by the counting means before addition and after subtraction. Is compared with a predetermined value of the setting storage means, and a feed-out yarn length based on data of the storage means is calculated and output to the notification means by a coincidence signal.
Alternatively, the control means, after storing the data in the storage means, performs the addition based on the discrimination result of the spool rotation direction of the counting means before adding, and the subtraction when subtracting, the count value of the counting means and the setting storage means. May be compared with a predetermined value, and a feed-out yarn length based on data in the storage means may be calculated and output to the notification means based on the coincidence signal.

According to the second aspect of the present invention, the unit length of the fishing line is previously set as a set value in the setting storage means at the time of learning. The measuring means measures the length of the fishing line wound on the spool, the counting means determines the rotation direction of the spool, and counts the rotation amount of the spool based on the determination result. When the fishing line is wound on the spool, the amount of rotation of the spool between the unit fishing line length signals from the measuring means is stored in the data storage means, thereby completing the learning operation.

At the time of actual fishing after the data is stored in the storage means, the control means determines whether or not the counting means is to perform the addition based on the result of discrimination of the spool rotation direction by the counting means and to perform the subtraction before the subtraction when subtracting. The count value is compared with the data of the data storage means, and an addition / subtraction signal of the unit fishing line length of the setting storage means is output to the notification means based on the coincidence signal. Alternatively, after the data is stored in the data storage means, the count value of the count means and the data storage value may be stored before and after the addition based on the determination result of the spool rotation direction by the counting means. The data of the means may be compared with each other, and an addition / subtraction signal of the unit fishing line length in the setting storage means may be output to the notification means based on the coincidence signal.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A case in which a fishing line payout amount display device according to a first embodiment of the present invention is applied to an electric double-bearing type reel will be described with reference to FIGS. In the first embodiment, when a fishing line is wound around an empty spool, learning is performed by storing a plurality of spool rotation amounts as set values and storing the fishing line length for each set value.
The present invention relates to a fishing line payout amount display device of a type in which the fishing line length is called and calculated and displayed each time the spool rotates by a set value based on stored data at the time of actual fishing.

In FIG. 1, a spool 2 containing a motor 6 (FIG. 4) is rotatably supported between a pair of side frames 1. A level wind 12 is provided so as to reciprocate in the axial direction of the spool in order to uniformly wind the fishing line around the spool 2. In addition, a known star drag 3, a handle 4, and a clutch knob 5 for interrupting connection between the handle 4 and the spool 2 are provided on one side frame 1 side.

A control box 7 is provided on one side frame 1. The control box 7 includes a liquid crystal display 8 that serves as an informing means and displays a fishing line payout amount, a fishing mode, and the like; a line setting switch 9; a shaking mode setting switch 10; a shelf / bottom switch 11; , A stop switch 13 and an alarm 20 (FIG. 4). Further, a control unit 16 (FIGS. 2 and 4) described later is arranged in the control box 7.

The line setting switch 9 is used in the learning mode, and is used to start storing the winding amount of the fishing line when the fishing line is wound on the empty spool 2 for the first time. The shear mode setting switch 10 is used to select a desired shear operation when performing automatic shear. shelf/
The bottom switch 11 is a switch for switching between shelf display (a function when automatic shelf stop is used) and bottom display (a function for displaying the winding amount from the bottom). Start switch 12
Is a switch for starting electric winding. Further, a connector (not shown) for connecting to an external power supply is provided on the side frame 1. The alarm 20 is configured to be activated when the device reaches a preset shelf or when the device is lifted to the hull.

As shown in FIG. 2, a plurality of (four in the present embodiment) magnets 14 are fixed to the side end surface of the spool 2 at equal intervals on the circumference. A pair of first sensors 15 and 1 configured by a reed switch or the like;
The rotation amount and the rotation direction of the spool 2 can be detected by the on / off operation of the first sensors 15, 15. Then, the pair of first sensors 15, 15
The direction and amount of rotation of the spool are determined from the direction of deviation of the phase of each detection signal. The magnet 14, the first sensors 15, 15 and a CPU 17 and a RAM 19, which will be described later, constitute a counting means.

As shown in FIG. 4, the control unit 16
Is a CPU 17 and a ROM 18 and a RAM connected thereto.
Alternatively, it has a writable and erasable ROM (E ² PROM, hereinafter collectively referred to as RAM) 19. Then, the above-mentioned liquid crystal display 8, alarm 20, motor 6
Is connected to the output side of the CPU 17, and has the line setting switch 9, the shear mode setting switch 10, the shelf / bottom switch 11, the start switch 12, the stop switch 13, the first sensor 15, Fifteen
The second sensor 21 described later is connected to the input side of the CPU 17. The ROM 18 stores a control program according to the present invention and a predetermined spool rotation amount set in advance. The RAM 19 stores a predetermined spool rotation based on signals from the first sensors 15 and 15 and a second sensor 21 described later. The fishing line length for each quantity is configured to be memorable.

2 to 4, the measuring device 22 is provided on the side surface of the control box 7 so as to be able to undulate. The measuring device 22 has an arm 23 swingably attached to the control box 7, and a free end thereof is rotatably mounted with a counter roller 24 which rotates in contact with the fishing line wound on a spool. Have been. On the other hand, in the space inside the control box 7, a disk 26 on which a magnet 25 is mounted is rotatably provided. In order to detect the rotation of the disk 26, a CPU 17 is provided at a position on the control box side facing the magnet 25. The second sensor 21 connected to is fixed. In order to transmit the rotation of the counter roller 24 to the disk 26, an intermediate shaft 28,
Gear train 27 rotatably supported in the space inside arm 23
a, 27b, 27c, 27d,... are provided.
Therefore, the counter roller 24 that comes into contact with the fishing line rotates during winding of the fishing line, and the rotation is transmitted to the disk 26 via the gear trains 27 a to 27 d and the intermediate shaft 28, and the amount of rotation of the magnet 25 is detected by the second sensor 21. Is detected.

The learning mode for winding the fishing line on the spool 2 in the above configuration will be described with reference to the flowchart shown in FIG. First, in a state where the fishing line is not wound on the spool 2, as shown in FIG.
When the line setting switch 9 is turned on in step S1 in a state where the liner 4 is in contact with the fishing line or the winding bottom surface of the spool 2, the initial setting is performed and the storage contents of the RAM 19 and the display of the liquid crystal display 8 are cleared. . Also, a desired spool rotation amount (for example, 5 rotations) is input as a set value. Here, the start switch 12 is pressed to operate the motor 6, or the handle 4 is rotated to rotate the spool in the winding direction. When the spool 2 rotates gradually,
In step S2, it is determined whether or not a pulse signal (spool rotation signal) is generated from the first sensors 15, 15.
If it is not rotating (S2: No), the process returns to step S2, and if the rotation of the spool is started (S2: Yes)
In step S3, the spool rotation direction is determined from the deviation direction of the phase of the first sensor 15, 15.

Next, in step S4, the disk 26 rotates with the rotation of the counter roller 24, and the pulse signal from the second sensor 21 is counted. Step S5
, The rotation amount of the spool is counted by the pulse signals (spool rotation signal) from the first sensors 15 and 15. Then, in step S6, the spool rotation amount is compared with the set value (five times).
6: No) Returning to step S2, if the rotation amount of the spool matches the set value (S6: Yes), an address is set at a predetermined position in the RAM 19 in step S7. Here, the address is sequentially newly set by the coincidence signal of S6. In step S8, the amount of rotation of the counter roller 24 obtained by detecting the amount of rotation of the disk 26 in step S4 is converted into a yarn length and stored in the set address. For example, the outer circumference of the counter roller 24 is 5 cm.
If the rotation amount is 12 times, the yarn length at the time of 5 rotations of the spool is 60 cm.

Next, in step S9, step S
4. Clear the value counted in S5. Then, in step S10, it is determined whether or not the line setting has been completed, and if not completed (S10: No), step S2 is performed.
Return to By repeating the routine up to this point,
Each time the spool 2 makes five rotations, the thread length is stored in the sequentially set address. If the line setting has been completed by operating the line setting switch 9 again (S1
0: Yes) The process proceeds to step S11 to output "0" meaning zero feed amount to the liquid crystal display 8, and
The learning operation ends.

Next, a description will be given of a fishing line payout amount display process at the time of actual fishing based on the learning data with reference to the flowchart of FIG. This processing is performed in the RAM 19 in the learning mode.
This is a process for notifying the liquid crystal display 8 of the fishing line payout amount in real time using the data stored in the LCD.
When paying out the fishing line, the entire measuring device 22 is connected to the side frame 1.
The arm roller 23 is removed from the top or the arm 23 is rotated to the position C in FIG. 2 so that the counter roller 24 does not become a resistance when the fishing line is fed.

First, initial settings are made in step S101, and it is determined in step S102 whether the spool is rotating. The spool 2 is rotated by operating the start switch 12 to rotate the motor 6 in the fishing line feeding direction, or by turning off the clutch knob 5 and feeding the fishing line by the weight of the work in progress. If the spool 2 is not rotating (S102: No), the determination is repeated. If the spool 2 is rotating, the process proceeds to step S103, where the first sensor 15, 1
5, the rotation direction of the spool is determined. When the spool is rotating in the feeding direction (S1
03: Yes), the process proceeds to step S104, and the rotation amount of the spool is added.

After the above addition processing, the flow shifts to step S105, and it is determined whether or not the addition value matches the set value, for example, "5" times. If they do not match (S105: No),
Returning to step 102, similar processing is repeated. If they match (S105: Yes), step S106
Then, the fishing line length corresponding to the five rotations of the spool stored at the time of learning is read out. Then, step S10
At 7, the read fishing line length is added to the total fishing line length value, and at step S108, the added value obtained at step S107 is displayed on the liquid crystal display 8.

On the other hand, when it is determined in step S103 that the spool 2 is rotating in the winding direction (S103: No), first, in step S109, the set value is compared with the counted spool rotation amount. The processing is executed. If they match (S109: Ye
s) Then, the process proceeds to step S110, where the rotation amount of the spool 2 is subtracted. Then, in step S111, the fishing line length corresponding to the five rotations of the spool stored at the time of learning is read, and in step S112, the read fishing line length is subtracted from the total fishing line length value.
At 108, the value obtained at step S112 is displayed on the liquid crystal display 8. If it is determined in step S109 that the set value does not match the counted amount of spool rotation (S109: No), the process proceeds to step S113 to perform a process of subtracting the amount of spool rotation and perform step S1.
Return to 02.

As described above, in this embodiment, when the spool is rotating in the feeding direction, it is determined whether or not the set value and the spool rotation amount match after executing the addition processing of the spool rotation amount. On the other hand, when the spool is rotating in the winding direction, it is first determined whether or not the two coincide with each other.
Thereafter, a process of subtracting the amount of rotation of the spool is performed.

That is, assuming that the added value of the spool rotation amount is "25" in step S104, the count value "25" is an integral multiple of the set value "5" in step S105, so that the fifth match signal Is output. And step S
In steps 106 and S107, the fifth thread length data is added to the total of the thread length data up to the fourth time, and step S10
At 8 this added value is displayed.

In this state, when the spool is reversed in the winding direction, a coincidence signal is output in step S109 because the count value is "25". Then, in step S110, the count value becomes "25-1 = 24". And step S11
In S112, the fifth yarn length data is subtracted, and in S1
At 08, this subtraction value is displayed.

Here, when the spool 2 is reversed again in the feeding direction, the counted value is "24 + 1 = 2" in step S104.
5 ", which is the same state as described above in step S105, the match signal is output again, and steps S106 and S1
At 07, the fifth yarn length data is added again. Therefore, even if the spool is reversed in the winding direction immediately after the spool is rotated in the feeding direction and the coincidence signal is output, the spool is rotated in the winding amount direction and the spool is rotated in the feeding direction immediately after the coincidence signal is output. Display error does not occur.

This fact will be described with reference to a comparative example shown in FIG. This comparative example is an example in which a comparison process between a set value and a rotation amount is performed after executing a process of adding or subtracting a spool rotation amount after determining the rotation direction of the spool. Similarly, in step S104, the added value of the spool rotation amount becomes “2”.
Since the count value "25" is an integral multiple of the set value "5" in step S105, a fifth match signal is output. In steps S106 and S107, the yarn length up to the fourth time is output. The fifth yarn length data is added to the accumulated data, and the added value is displayed in step S108. Here, when the spool is reversed in the winding direction, first, in step S
At 110, the process of subtracting the spool rotation amount is executed, and the count value becomes "25-1 = 24". Next, step S109
However, since the count value “24” is not an integral multiple of the set value “5”, no coincidence signal is output. That is, the process returns to step S102 without performing the fifth thread length data subtraction. Therefore, the count value does not match the set value until it reaches “20”, and the fifth yarn length data is subtracted here.

A fishing line feed amount display device according to a second embodiment of the present invention will be described with reference to FIGS. In the second embodiment, every time a unit fishing line length, for example, 2 m, is wound around the spool 2 during learning, the spool rotation amount required for the winding is sequentially stored with different addresses.
The second embodiment is also based on the configuration shown in FIGS. 1 to 4, but the RAM 19 stores the set unit fishing line length on the spool 2 based on signals from the first sensors 15, 15 and the second sensor 21. Each time it is wound, the amount of rotation of the spool required for the winding is stored. By operating a switch (not shown), the unit fishing line length is stored in the RAM 19 via the CUP 17.
Or is set and stored in the ROM 18 in advance.
The measuring device 22 is provided for actually measuring the unit fishing line length.

The learning operation of the second embodiment will be described with reference to the flowchart of FIG. 8, the pulse timing chart of FIG. 9, and FIG. In FIG. 8, steps S201 to S203 correspond to steps S1 to S1 in the first embodiment.
Same as 3. The unit fishing line length, for example, 2
m is stored in the RAM 19 by operating a switch (not shown),
Alternatively, the setting is stored in the ROM 18 in advance. Next, in step S204, counting of the signal from the second sensor 21 according to the rotation of the counter roller 24 is started. Next, in step S205, counting of the rotation amount of the spool 2 is started based on the pulse signals of the first sensors 15, 15.

Next, in step S206, it is determined whether or not the amount of rotation of the counter roller matches the set value. For example, assuming that the outer peripheral length of the counter roller 24 is 5 cm, it takes 40 rotations to wind the unit fishing line length of the set value “2 m” around the spool. Therefore,
Until 40 output signals from the second sensor 21 are counted (S206: No), the process returns to step S202 and
When the number is counted (S206: Yes), a coincidence signal is output, and the routine goes to Step S207. In step S207, when 40 signals from the second sensor 21 are counted, RA
An address is set at a predetermined position of M19. The address is newly set sequentially by the coincidence signal in S206. Then, in step S208, the spool rotation amount counted between the signals of the unit fishing line in S205 is stored in the set address. Next, in step S209, the values counted in steps S204 and S205 are cleared to prepare for storage of the spool rotation amount required for the next winding of the unit fishing line long.

Next, in step S210, it is determined whether or not the line setting switch 9 has been pressed to complete the line setting. If the line setting has not been completed (S210: No), step S2 is performed.
02 and the same process is repeated. When the line setting is completed (S210: Yes), step S211
In step (1), "0" meaning zero feed amount is output to the liquid crystal display 8, and the learning operation is terminated.

According to the processing from step S206 to step S210, the second sensor 21 outputs a unit line length signal every time the line is wound by a predetermined unit line length (see FIG. 9). (t1, t2, t3, t4), in step S208, the rotation amount of the spool between the unit fishing line signals is stored as data in the RAM 19 with different addresses. Considering this in the pulse timing diagram shown in FIG. 9, the unit fishing line length signal is sequentially output as t1, t2, t3, and t4, and the respective sections (a) and (b) are output.
The spool rotation amounts in (c) and (d) are sequentially stored.
Here, since the winding diameter increases as the fishing line is sequentially wound, the spool rotation amount in the section gradually decreases. For example, the unit fishing line length is wound in each section, and the spool count signal requires 60 times in section (a) to wind the unit fishing line length, but 59 times in section (b) and (c)
In this case, the number was 60 times, and in (d), the number was 58 times. Here, an error E1 is included from the 119th pulse to t2, but since the fishing line is continuous, the output at t3 in the section (c) coincides with the 179th pulse, and this error is eliminated. Therefore, accumulation of errors does not occur.

By repeating the above steps S202 to S210, the number of spool rotations for each long winding of the unit fishing line as shown in FIG. 10 is sequentially stored with different addresses. In the case where the winding amount on the spool is displayed on the notifying means during the learning process, an increment signal of the unit fishing line length set based on the signal from the second sensor 21 is output to the notifying means. I just need.

Next, a description will be given, with reference to the flowchart of FIG. 11, of a display process of the amount of fishing line dispensed during actual fishing based on the learning data of the second embodiment. This processing is for notifying the liquid crystal display 8 of the fishing line payout amount in real time using the data stored in the RAM 19 in the learning mode. When the fishing line is paid out as in the first embodiment, the entire measuring instrument 22 is removed from the side frame 1 or
Alternatively, the arm 23 is rotated to the position C in FIG. 2 so that the counter roller 24 does not become a resistance when the fishing line is fed.

Description will be made on the assumption that the learning data shown in FIGS. 9 and 10 is data immediately before the end of the learning operation. That is, it is assumed that data is accessed from the direction of arrow A shown in FIG. First, initialization is performed in step S301, and the spool rotation amount corresponding to the current unit fishing line length is set to RA
The data is read from M19 and set to the data total (SPLSUM1) up to the current address. At this time, the last address data "58" of the address number "n + 3" in FIG. 10 is set. Next, in step S302, the spool 2 drives the motor 6 or rotates the handle 4 by operating the start switch 12, or turns the clutch knob 5 off.
It is determined from the signals from the first sensors 15, 15 whether or not the rotation is due to the weight of the in-process due to the F operation, and if there is no signal (S302: No), this is awaited.

If there is a spool rotation signal in step S302 (S302: Yes), the process proceeds to step S303, where the rotation direction of the spool is determined from the deviation direction of the phase of the first sensors 15 and 15, and the spool direction is determined. In the case of rotation (S303: Yes), the amount of rotation of the spool is added in step S304. Next, in step S305, the value added in step S304 and the SPLS
The value “58” set in UM1 is compared. If the values do not match (S305: No), the process returns to step S302, and the amount of rotation of the spool is added in step S304 until the values match. If the two values match in step S305 (S305: Yes), the unit fishing line length "2m" preset in step S306 as the total unit fishing line length value.
Is added.

Next, in step S307, the set value "58" to the above-described data total (SPLSUM1) up to the current address is stored in the data total (SPLSUM1) up to the previous address.
SUM2), and reads out the next address data “60” (part of the address number “n + 2” in FIG. 10) from the RAM 19, and sets this to the SPLSUM2 set value “5”.
8 ”and the data total up to the current address (SP
LSUM1) is set to the added value “118”, and the data is updated so that the next unit fishing line length of 2-4 m can be displayed. Then, in step S308, the added value obtained in step S306 is displayed on the liquid crystal display 8 as the fed thread length value.
Return to 302.

If the fishing line feeding state is further continued, the spool rotation amount in step S304 is added, and
If the added value coincides with SPLSUM1 in step S305, the unit line length "2" is again added to the unit line length total value.
m ”is added to obtain“ 4m ”. In addition, the set value “118” of SPLSUM1 is transferred to SPLSUM2 and the SP
A value “17” obtained by adding LSUM2 and the next address data “59” (address number “n + 1” in FIG. 10)
7 "is set to SPLSUM1, and the same operation is performed thereafter until the feeding state stops.

Here, in step S305, the added value matches the set value "118" of SPLSUM1, the total length of the unit fishing line is set to "4m", and SPLSUM1 and SPLS1 are set.
A case where the spool rotation direction changes to winding immediately after updating the UM2 data at the time of determination in step S303 will be described.

According to the determination in step S303 (S30
3: No) The process proceeds to step S309, in which the data total (SPLSUM2) up to the previous address is compared with the spool rotation amount. Since the comparison is performed before the spool is rotated in the reverse direction and the spool rotation amount is subtracted, the rotation amount of the spool 2 is “118” and the aforementioned SPLSUM2
(S309: Yes).
Therefore, the process proceeds to step S310, where the spool rotation amount is subtracted. There, the spool rotation amount is subtracted to become "117". That is, before the spool rotation amount “117” is counted, the set value “118” is compared with the spool rotation amount.

Next, in step S311, the unit fishing line length "2m" is subtracted from the total unit fishing line length value. Next, in step S312, the set value of SPLSUM2 "11
8 ”is moved to SPLSUM1, and the previous address data“ 60 ”is subtracted from SPLSUM1.
8 "is set to SPLSUM2, and the data update processing is executed so that 2 to 4 m can be displayed. Then, in step S308, the fishing line length subtracted in step S310 is displayed on the liquid crystal display 8. Step S
If the decision result in 309 is No, step S31
After the spool rotation amount is subtracted in step 3, the process returns to step S302.

In other words, in the above embodiment, step S30
When S9 and S310 are reversed, first, in step S310, the spool rotation amount is reduced by one rotation to become "117", and then in step S309, it is determined whether or not the spool rotation amount matches "118" which is the set value of SPLSUM2. The set value of SPLSUM2 is not updated unless a match signal is output, so that the set value does not change forever, and the display does not change.

As described above, in the second embodiment, when the fishing line is paid out according to the judgment in step S303, step S304 is executed.
After adding the spool rotation amount in step S305, the spool rotation amount is compared with SPLSUM1 in step S305.
After the comparison with the PLSUM2, the spool rotation amount is subtracted in step S310, and the unit fishing line length is added to or subtracted from the total unit fishing line length based on the coincidence signal and displayed on the liquid crystal display 8. Even if the rotation direction changes to winding, first, a match signal is output by comparing the data with SPLSUM2 data, so that subsequent subtraction processing and data updating can be executed with certainty, and the feeding yarn length can be accurately displayed. it can.

It should be noted that the present invention is not limited to the above embodiments, and various modifications and improvements as exemplified below are possible within the scope of the technical matters described in the claims. .

For example, contrary to the above-described first embodiment, the spool rotation amount is added after the spool rotation amount is compared with the set value at the time of feeding, and the spool rotation amount is subtracted at the time of winding up. A similar effect can be obtained by comparing the spool rotation amount with the set value. Similarly, contrary to the second embodiment, at the time of feeding, the spool rotation amount is added after comparing the spool rotation amount count value with SPLSUM1, and at the time of winding, the spool rotation amount is subtracted. Similar effects can be obtained even when compared with SPLSUM2.

Further, in the above-described first embodiment, the set spool rotation amount is compared with the count value, and the count value is cleared each time both values match. However, the same as in the second embodiment. It is also possible to accumulate the set spool rotation amounts without clearing the count value at the time of comparison coincidence, and compare the accumulated value with the count value.

Further, in the second embodiment, the total of the stored data of the spool rotation amount stored for each unit thread length is compared with the count value, and each time the two values match, the stored spool rotation amount is calculated. The stored data is accumulated, and the accumulated value is compared with the count value. However, the count value is cleared when the comparison is made in the same way as in the first embodiment, and the stored data of the stored spool rotation amount is counted. You may make it compare with a numerical value.

In the above embodiment, the magnet 14 is fixed on the spool 2 to detect the amount of rotation of the spool, and the sensor 15 is provided at a position facing the magnet 14. However, the magnet is provided on a wheel that rotates in conjunction with the spool. Alternatively, the rotation may be detected by a magnetic sensor. Further, a light reflecting plate may be provided instead of the magnet, and an optical sensor including a light projecting / receiving device may be provided instead of the magnetic sensor.

Further, in order to measure the line length for each predetermined spool rotation amount in the first embodiment, and to measure the unit fishing line length in the second embodiment, the rotation amount of the disk 26 linked to the counter arm is measured. However, a fishing line guide may be provided as another method, and a rotation roller may be disposed in the guide or before or after the guide to measure the rotation amount,
Alternatively, a measuring device may be separately provided at a position separated from the reel, and a rotating wheel that comes into contact with the fishing line may be provided in the measuring device to measure the rotation amount. In addition, a magnetic sensor or an optical sensor is arranged at a position separated from the reel or a fishing line passing position of the reel, and the sensor measures a line length by reading magnetic or color marks provided at predetermined intervals on the fishing line. Is also good.

Furthermore, in the first embodiment, each time the spool rotates a predetermined amount, the outer diameter of the fishing line wound around the spool is brought into non-contact by an ultrasonic sensor or an optical sensor or a bar member and a potentiometer. , And the winding amount of the fishing line may be calculated based on this diameter.

[0055]

According to the fishing line feed amount display apparatus of the present invention described above, the set spool rotation amount or the stored spool rotation amount required for winding the unit fishing line length is determined by:
The timing for executing the comparison process with the count value from the spool rotation amount counting means is before and after the relationship between the process of adding the spool rotation amount at the time of feeding the fishing line and the timing of subtracting the spool rotation amount at the time of winding. Because they are different,
If the rotation direction of the spool is reversed in the feeding direction immediately after the output of the coincidence signal at the time of winding, or if the rotation direction of the spool is reversed in the winding direction immediately after the output of the coincidence signal during the feeding, no display error occurs.

Further, in the first embodiment of the present invention, the calculation and
Since the display is performed every plural rotations of the spool, even if the spool rotates at a high speed, the calculation process is not delayed, and the display of the fishing line payout amount can be reliably performed. Further, since the storage data is held for each of a plurality of rotations of the spool, the storage capacity can be reduced.

In the second embodiment of the present invention, if the unit fishing line length is set to be large, the number of storage times can be reduced when storing the spool rotation amount required for winding the unit fishing line length.

[Brief description of the drawings]

FIG. 1 is a plan view showing a dual-bearing reel equipped with a fishing line payout amount display device according to an embodiment of the present invention.

FIG. 2 is a side view of the dual-bearing type reel equipped with the fishing line payout amount display device according to the present embodiment, with a part cut away.

FIG. 3 is a plan view showing a part of the fishing line dispensing amount display device according to the embodiment in a cutaway manner.

FIG. 4 is a block diagram showing an electrical connection relationship of the fishing line payout amount display device according to the embodiment.

FIG. 5 is a flowchart showing a learning mode of the fishing line feed amount display device according to the first embodiment of the present invention.

FIG. 6 is a flowchart showing a fishing line feeding display mode of the fishing line feeding amount display device according to the first embodiment of the present invention.

FIG. 7 is a flowchart showing a comparative example of the fishing line dispensing display mode of the first embodiment.

FIG. 8 is a flowchart showing a learning mode of the fishing line payout amount display device according to the second embodiment of the present invention.

FIG. 9 is a pulse signal waveform diagram showing a spool rotation amount corresponding to a unit fishing line length of the fishing line payout amount display device according to the second embodiment.

FIG. 10 is a diagram showing a storage state in which a spool rotation amount for each unit fishing line long winding is sequentially stored with different addresses in the second embodiment.

FIG. 11 is a flowchart showing a fishing line feed amount display mode of the fishing line feed amount display device according to the second embodiment.

[Explanation of symbols]

 2 Spool 7 Control box 8 Liquid crystal display 14 Magnet 15 First sensor 16 Control unit 17 CPU 18 ROM 19 RAM 21 Second sensor 24 Roller 25 Magnet 26 Disk

────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-4-91735 (JP, A) JP-A-3-216135 (JP, A) JP-A 1-276011 (JP, A) 292842 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) G01B 21/00-21/32 G01B ^7/ 00-7/34 102 G01B 11/00-11/30 102 A01K 89 / 015

Claims (2)

(57) [Claims] An informing means for informing a length of a fishing line fed out; a measuring means for actually measuring a length of a fishing line wound on a spool; a rotation direction of the spool; and a rotation of the spool based on a determination result. Counting means for counting the amount; setting storage means for presetting and storing a predetermined number of rotations of the spool as a set value; count value of the counting means and setting value of the setting storage means when the fishing line is wound on the spool. Storage means for storing the yarn length data based on the measurement result of the measurement means at the time of occurrence of a coincidence signal with, and after storing the data in the storage means, the count value of the counting means and the set value of the setting storage means And control means for calculating and outputting to the notifying means the feeding yarn length based on the data of the storage means based on the coincidence signal, the control means further comprising a counter for discriminating the spool rotation direction of the counting means. To perform an addition-subtraction processing based on, one of the addition-subtraction performed before the comparison process, and the other feed amount display device of the fishing line, characterized in that executed after the comparison process. 2. A notifying means for notifying the length of the fishing line let-off line, a measuring means for measuring the length of the fishing line wound on the spool, a rotation direction of the spool, and a rotation of the spool based on the determination result. Counting means for counting the amount; setting storage means for setting and storing a unit fishing line length; and data for storing the spool rotation amount between the unit fishing line length signals from the measuring means when winding the fishing line on the spool. After the data is stored in the data storage means, the count value of the counting means is compared with the data of the data storage means, and the coincidence signal is used to feed out the setting storage means based on the unit fishing line length. Control means for outputting a yarn length addition / subtraction signal to the notification means. The control means further executes addition / subtraction processing based on the discrimination result of the spool rotation direction by the counting means, and Subtracting one is performed before the comparison processing of the processing, the other feed amount display device of the fishing line, characterized in that executed after the comparison process.