JP2539599Y2 - Fishing line length measuring device for dual bearing reel - 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 length measuring device for a fishing reel, and more particularly to a fishing line length measuring device for a dual bearing reel capable of measuring the fishing line length of a dual bearing reel.

[0002]

2. Description of the Related Art Conventionally, as a fishing line length measuring device for displaying the length of fishing line fed from a spool, a fishing line length measuring device which detects the number of rotations of a spool and measures the length of the fishing line based on a detection signal of the number of rotations. Device (see Japanese Patent Application Laid-Open No. 2-107908) or a fishing line length measuring device that presses an arm roller against the outer periphery of a fishing line wound on a spool, detects the rotation speed of the arm roller, and measures the length of the fishing line. (JP-A-3-1533
No. 5) is known.

[0003] A fishing line length measuring device of a spool rotation speed detecting method for measuring the length of a fishing line based on the rotation speed of a spool comprises a detector for detecting the rotation speed of the spool, and a measuring device for measuring the winding length of the fishing line. , A central processing unit (hereinafter referred to as a CPU) that performs arithmetic processing on detection data from these detectors and measuring devices.
) Are provided. This fishing line length measuring device calculates and stores the rotation speed signal from the detector as the actually measured distance of the fishing line in accordance with the measurement value measured by the measuring device, and sequentially displays the processing results on the display. I have.

A counter arm type fishing line length measuring device for measuring the length of a fishing line based on the number of rotations of an arm roller is provided by an arm roller pressed against the outer periphery of a fishing line of a winding portion wound on a spool, and an arm roller pressed by the arm roller. It comprises a detector for detecting the number of rotations of the arm roller, a measuring device for actually measuring the drawing length of the fishing line wound on the spool, and a CPU for arithmetically processing data from the detector and the measuring device. . This fishing line length measuring device presses the arm roller against the outer periphery of the fishing line wound on the spool before fishing, rotates the spool, detects the number of rotations of the spool with a detector, and pulls out the fishing line from the spool. The drawing length of the fishing line is actually measured by a measuring device, and the rotation speed of the spool and the drawing length of the fishing line are input to the CPU to perform an arithmetic storage process. When fishing, the detector detects the rotation speed of the spool and sends it to the CPU, and the CPU outputs and displays the actual length of the drawn fishing line on the display device based on the rotation speed of the spool.

[0005]

Since the conventional fishing line length measuring device of the spool rotation speed detection type is constructed as described above, when converting the rotation speed of the spool to the actual fishing line length, the signal of the fishing line is not changed. Since it is not possible to cope with a change in the number or spool thread diameter, there has been a problem that an error increases and an accurate thread length cannot be displayed.

Also, in the fishing line length measuring device of the counter arm system, the arm roller is pressed against the spool side even when the fishing line is released, so that the resistance of the arm roller slows down the speed of the work in progress and takes a long time for preparation work. There were challenges. In addition, when a load is applied to the device and the release speed is increased, the detection of the number of revolutions by the arm roller becomes inaccurate, such as when a slippery fishing line is used, and there has been a problem that the shelf position is incorrect.

Further, a fishing line length measuring device using both the spool rotation speed detection system and the counter arm system has been proposed. However, only the initial setting of the fishing line length (at the time of thread winding) is performed by using a counter arm in advance before fishing. Since the data of the fishing line length is inputted to the CPU by the roller, when the fishing line is cut off at the fishing spot, re-input can be performed if the counter arm is brought. There was an inconvenience that it could not be displayed.

The present invention has been made in order to solve the above-mentioned problem, and it is possible to smoothly drop a device when a line (fishing line) is released. It is an object of the present invention to provide a fishing line length measuring device for a dual-bearing type reel which can easily re-input winding data.

[0009]

SUMMARY OF THE INVENTION A fishing line length measuring device for a dual bearing reel according to the present invention is rotatably supported by a reel body and transmits a spool for winding a fishing line and a drive from a drive source to the spool. A clutch mechanism for switching to a disconnectable state, and an arm roller that is provided on the reel body and rotates while being pressed against the outer periphery of the fishing line wound on the spool when winding the fishing line, and swings in conjunction with the clutch mechanism. A counter arm, a spool rotation number detecting section for detecting the rotation number of the spool, an arm roller rotation number detecting section for detecting the rotation number of the arm roller at the time of winding the fishing line, and respective rotation numbers of the both rotation number detecting sections. It has a central processing unit for performing arithmetic processing based on the detection signal, and a display unit for displaying the calculation result of the central processing unit.

[0010]

According to the fishing line length measuring device for a dual-bearing type reel according to the present invention, the reel body is provided with a counter arm that swings in conjunction with a clutch mechanism that switches the drive from the drive source to the spool so that transmission can be interrupted. At the time of winding the fishing line, an arm roller rotatably supported by the counter arm is pressed against the outer periphery of the fishing line wound on the spool and rotated, and the rotation speed of the spool is detected by a spool rotation number detecting unit. At the time of picking, the rotation number of the arm roller is detected by the arm roller rotation number detecting section, and the respective rotation number detection signals of the both rotation number detecting sections are input to the central processing unit to perform arithmetic storage processing. By displaying the calculation result of the device on the display unit, when the fishing line is released, the fishing line length and water depth are displayed from the rotation speed of the spool, and when the fishing line is wound up. , It is possible to perform the fishing line length and depth display of the rotation speed of the arm roller, it is possible to accurately perform the fishing line length and depth display.

In addition, when the fishing line is released, the device falls smoothly, and even if the fishing line breaks, the fishing line winding data can be input again, so that the display of the fishing line length and the water depth can be accurately performed even after the fishing line breaks. Can be.

[0012]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 1 is a front view showing an entire dual-bearing type reel according to an embodiment of the present invention, FIG. 2 is a side view of the dual-bearing type reel of FIG. 1, FIG. 3 is a cross-sectional view of FIG. FIG. 5 is a side view showing a part of the fishing line length measuring device of the dual-bearing type reel in a detached state, and FIG. 5 is a cross-sectional view showing a part of a detecting mechanism of a spool rotation speed detecting unit provided in the dual-bearing type reel of FIG. FIG. 6 is an explanatory view showing the position of the counter arm when the diameter of the winding portion of the spool becomes the minimum diameter, and FIG. 7 shows the position of the counter arm when the diameter of the winding portion of the spool becomes the maximum diameter. FIG. 8 is an explanatory diagram showing the position of the counter arm at the time of line release, and FIG. 9 is an explanatory diagram showing the state of the gear of the counter arm.

As shown in FIGS. 1 and 3, the dual-bearing type reel 1 has a reel body 2 and lids 3 and 4 attached to the left and right openings 2a and 2b of the reel body 2, respectively. ing. A spool shaft 5 is rotatably supported between the lids 3 and 4, and a spool 6 is provided outside the spool shaft 5. The spool 6 rotates integrally with the spool shaft 5 in the reel body 2, and the spool 6 has a small-diameter winding portion 6a for winding a line (fishing line).

On one lid 4, a handle 8 is provided outside the lid 4 via a drive shaft 7, and inside the lid 4, a drive shaft 7 is provided.
And a drive gear 9 that is provided and is driven to rotate by rotation of the drive shaft 7. Further, inside the cover 4, a pinion 10 meshing with the drive gear 9 is supported by the spool shaft 5 so as to be slidable in the axial direction.

A clutch mechanism 11 is provided between the pinion 10 and the spool shaft 5. Handle 8
When the drive gear 9 is rotated via the drive shaft 7 by the rotational drive, the pinion 10 is rotated in conjunction with the drive gear 9, and the rotational drive force of the pinion 10 is transmitted to the spool shaft 5 by the clutch mechanism 11. To transmit or block.

The clutch mechanism 11 includes a clutch lever 20 provided outside the lid 4, a lever shaft 21 attached to the clutch lever 20 and integrally rotating, and an operating projection 22 formed on the lever shaft 21. And a clutch cam 23 that engages with the clutch cam 23. The clutch cam 23 rotates in accordance with the rotation of the operation projection 22, and connects the pinion 10 and the spool shaft 5 in a predetermined rotational position so as to be detachable.

When the spool 6 rotates forward in the line (line) payout direction, the clutch mechanism 11 rotates the clutch lever 20 by a predetermined angle to operate the clutch cam 2.
When the spool 3 is rotated to a predetermined position, the drive transmission path between the pinion 10 and the spool shaft 5 is cut off, so that the weight of the fishing line wound on the winding portion 6a Rotates freely in the normal rotation direction.

When the spool 6 reverses in the line winding direction, the clutch mechanism 11 is operated by rotating the clutch lever 20 in the reverse direction to return the clutch cam 23 to the return position. The drive transmission path between the spool 10 and the spool shut 5 is connected, and the handle 8
, The spool 6 rotates in the reverse rotation direction.

The dual-bearing type reel 1 has a spool rotation number detecting section 30 for detecting the rotation number of the spool 6, and a winding section 6a.
An arm roller rotation number detecting unit 40 for detecting a winding amount of
A central processing unit (hereinafter referred to as a CPU) 60 (hereinafter, referred to as a CPU) 60 (see FIG.
0) and a display unit 61 for displaying the calculation result of the CPU 60
(FIG. 10).

FIGS. 4 and 5
, The first gear 3 that rotates integrally with the spool 6
1 and a second gear 32 meshing with the first gear 31
And a third gear 35a meshing with the second gear 32
A fourth gear 35 that rotates coaxially and integrally with the third gear 35a, a first magnet holder 37 that rotates a pair of magnets 36 in conjunction with the fourth gear 35 by meshing with the fourth gear 35, A first detector 38 for detecting rotation of each magnet 36 is provided.

The first gear 31 and the second gear 3
The second and third gears 35a, the fourth gear 35, and the first magnet holder 37 are supported by the wall 2d of the reel body 2, and the first detector 38 is mounted on the dual-bearing reel 1. It is housed in the attached control box 39 (FIG. 4).

The spool rotation number detecting unit 30
Is rotated, the rotational movement of the spool 6 is shifted to the first gear 3.
1, second gear 32, third gear 35a, fourth gear 3
5, and sequentially transmitted to the first magnet holder 37, each magnet 36 rotates with the rotation of the first magnet holder 37, and the rotation of the magnet 36 is detected by the first detector 38 and the spool 6 is rotated. The number of rotations is detected. The rotation number detection signal of the spool 6 detected by the first detector 38 is sent to the CPU 60.

The dual-bearing type reel 1 has an arm roller rotation number for detecting a rotation number of an arm roller 41 (described later) which rotates according to a winding amount of a line wound on a line winding portion 6a of a spool 6. A detection unit 40 is provided. As shown in FIGS. 1, 3, 4, and 6, the arm roller rotation number detection unit 40 includes an arm roller 41 that rotates while being pressed against the line outer periphery of the line winding unit 6a of the spool 6, and an arm roller 41 that rotates. A counter arm 42 is attached to the reel body 2 so as to be rotatable and rotatably held, and an arm roller rotation detecting mechanism 43 for detecting the number of rotations of the arm roller 41 is provided.

As shown in FIGS. 3, 4 and 6, a fifth gear 44 attached to the lever shaft 21 of the clutch mechanism 11 is meshed with a sixth gear 45. The counter arm 42 is swingably attached to the reel body 2 via an interlocking shaft 46 to which 45 is attached. An operation projection 47 is formed on the counter arm 42, and the operation projection 47 is engaged with a cam groove 48 formed on the interlocking shaft 46 (see FIG. 6). Clutch lever 2
When 0 is rotated in the ON direction by a predetermined angle, the clutch mechanism 11 is turned ON, the driving force of the handle 8 is transmitted to the spool 6, and the spool 6 rotates. On the other hand, with the rotation of the fifth gear 44 by the rotation operation of the clutch lever 20, the interlocking shaft 46 rotates together with the sixth gear 45, and the cam groove 48 engages with the operation projection 47 of the counter arm 42. Push. Therefore, the counter arm 42 rotates integrally with the interlocking shaft 46 and swings, so that the arm roller 41 is pressed against the line winding portion 6a by the elastic urging force of the spring 49 (FIG. 9) (FIG. 9). (See FIG. 9).

As shown in FIGS. 3 and 9, the arm roller rotation detecting mechanism 43 is provided with a gear 41a of the arm roller 41.
, A second interlocking gear 52 that meshes with the gear 51, and a third interlocking gear 53 that meshes with the gear 52.
A fourth interlocking gear 54 that meshes with the gear 53; a fifth interlocking gear 55 that meshes with a gear 54a provided coaxially with the gear 54; and a sixth interlocking gear 56 that meshes with the gear 55. A second magnet holder 58 for rotating a magnet 57 (see FIG. 3) in conjunction with a sixth interlocking gear 56, and a second detector 59 for detecting the rotation of the magnet 57. ing. The first to fourth interlocking gears 51, 52, 53, 54 are provided in the counter arm 42. Fifth interlocking gear 55
Transmits the rotation of the arm roller 41 to the second magnet holder 58 via the sixth interlocking gear 56. The second detector 59 is housed in the control box 39.

In the arm roller rotation number detecting section 40, when the counter arm 42 is pressed against the winding section 6a and the arm roller 41 rotates, the rotation of the arm roller 41 is changed to the first to fourth interlocking gears 51, 52, 53, 5
4, gear 54a, fifth and sixth interlocking gears 55,5
6, and sequentially transmitted to the second magnet holder 58, the magnet 57 rotates with the rotation of the second magnet holder 58, the rotation of the magnet 57 is detected by the second detector 59, and the rotation of the arm roller 41 is detected. It is detected as a rotation speed.

As shown in FIG. 10, the detection signal of the rotation number of the arm roller 41 at the time of winding the line, which is detected by the second detector 59 of the arm roller rotation number detecting section 40, is C.
It is sent to PU60. Further, a detection signal of the number of rotations of the spool detected by the first detector 38 is also sent to the CPU 60. The calculation result of the CPU 60 is displayed on the display unit 61.

When the line is released (the clutch mechanism 11 is in the off state), the CPU 60 inputs the rotational speed of the spool 6 detected by the spool rotational speed detector 30 and
At the time of winding the line (the clutch mechanism 11 is in the ON state), the rotation number of the arm roller 41 detected by the arm roller rotation number detecting unit 40 is inputted, and the data is calculated and stored, and the display of the fishing line length and the water depth is displayed. Output to the unit 61.

In the above description, a case has been described in which the driving force of the reel 1 is used by the manual handle 8. However, as shown in the illustrated embodiment, the motor 100 is used and the planetary gear mechanism 10 is used.
1, the spool shaft 5 may be driven. When the motor 100 is used, as shown in FIG.
Based on the operation storage processing data of the PU 60, the motor 100
Can be controlled (reference numeral 100) to control the fishing line length according to the water depth.

Next, the operation of the above embodiment will be described.
When releasing the line (see the position A in FIG. 1 and the position A in FIG. 2), when the clutch lever 20 is rotated by a predetermined amount in the off direction, the drive path between the pinion 10 and the spool shaft 5 is cut off, and the spool 6 is moved. It becomes freely rotatable. At this time, as the clutch lever 20 rotates, the lever shaft 2
1 rotates integrally, the cam groove 48 guides the operation protrusion 47 of the counter arm 42 to the spool 6 side (FIG. 8), and swings the arm roller 41 of the counter arm 42 outward of the spool 6. The arm roller 41 is separated from the winding section 6a by the spring 49 (FIG. 9) (see position A in FIG. 9). Then, when the line discharge is started, the rotation speed of the spool 6 is detected by the spool rotation speed detecting unit 30 (FIGS. 4 and 5), and the detection data is sent to the CPU 60, and the preset initial setting is performed. The arithmetic processing is performed based on the data, the arithmetic result is output to the display unit 61, and the water depth is displayed.

Next, when the line is wound (see position B in FIG. 1 and position B in FIG. 2), the drive path between the pinion 10 and the spool shaft 5 is transmitted by rotating the clutch lever 20 in the ON direction by a predetermined amount. Connected to the spool 6
The driving force from the steering wheel 8 is transmitted to the motor to rotate and wind the line. At this time, the lever shaft 21 rotates integrally with the rotation of the clutch lever 20, and the cam groove 48 guides the operation protrusion 47 of the counter arm 42 to the outside of the spool 6 (FIG. 6). The roller 41 is swung toward the spool 6, and the arm roller 41 is pressed against the surface of the winding portion 6a by a spring 49 (see FIG. 9) (see position B in FIG. 9). Then, when the line winding is started, the rotation number of the arm roller 41 is detected by the arm roller rotation number detection unit 40, and the detection data is sent to the CPU 60, based on the preset initial setting data. The arithmetic processing is performed, the arithmetic result is output to the display unit 61, and the water depth is displayed. At this time, the rotation number of the spool 6 is also detected by the spool rotation number detecting unit 30 at the same time, but when the detection is performed by the arm roller 41, the data of the arm roller rotation number detecting unit 40 is given priority. Display the water depth.
If there is an abnormality in the data of the arm roller rotation number detecting section 40, the water depth can be displayed by the spool rotation number detecting section 30.

FIGS. 6 and 7 show the case where the diameter of the winding portion 6a of the spool 6 around which the line is wound is the minimum diameter and the case where the diameter of the winding portion 6a of the spool 6 is the maximum diameter. The position of the counter arm 42 is shown. As is clear from FIGS. 6 and 7, the amount of movement of the operation protrusion 47 in the cam groove 48 is adjusted so that the counter arm 42 can cope with a change in the diameter of the winding portion 6 a of the spool 6. 48 angles are set.

FIG. 11 is a sectional view of another embodiment of the dual-bearing type reel according to the present invention. The same members as those in the above-described embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. In the figure, reference numeral 20 denotes a clutch lever.
The lever shaft 21 passes through 0. This lever shaft 21
Is fixed to an operating lever 71. A pin 72 is fixed to the operating lever 71, and the pin 72 is engaged with the engaging recess 23a of the clutch cam 23. On the other hand, a spring 73 is interposed in the operating lever 71 in FIG.
It is urged clockwise around 1. The operating lever 71 has an operating piece 71a protruding therefrom. In FIG. 13, a counter arm 42 having an arm roller 41 is provided on the reel body 2 by a holding member 82. Here, the arm shaft 74 is rotatably attached to the counter arm 42. Further, a switching lever 75 is provided integrally with the counter arm 42. The switching lever 75 has a contact portion 75a projecting rightward in FIG.
The first operating piece 71a is provided so as to be in contact with the first operating piece 71a. Also,
As in the above-described embodiment (see FIG. 9), the arm roller 41 and the arm shaft 74 are configured to be interlockable via a plurality of gears. A gear 76 is fixed to the arm shaft 74. Further, in FIG. 12, the gear 76 (FIG. 1)
3) is provided with a gear 77 which can be meshed, and this gear 77 is meshed with a gear (not shown) housed in a magnet gear holder 78. In addition, this gear (not shown)
Is engaged with a magnet gear 80 having a magnet 79. Reference numeral 81 in FIG. 12 denotes a spring, which urges the switching lever 75 counterclockwise about the arm shaft 74 in the figure.

The operation of the dual-bearing type reel configured as described above will be described below. In releasing the line, when the clutch lever 20 is rotated in the off direction by a predetermined amount in FIG. 11, the operation lever 71 is also rotated via the lever shaft 21. This allows the clutch to move clockwise through the pin.
As a result, the pinion 10 moves rightward in the drawing, the drive path between the pinion 10 and the spool shaft 5 is cut off, and the spool 6 can freely rotate. On the other hand, at this time, in FIG. 14, the operating lever 71 rotates clockwise about the lever shaft 21. Thereby, the operating lever 71
Is in contact with the contact portion 75a of the switching lever 75, and the switching lever 75 is turned around the arm shaft 74 in the counterclockwise direction in the figure. As a result, the counter arm 42 also rotates counterclockwise about the arm shaft 74 (state I in the figure) and separates from the spool 6. Then, when the line release is started, the spool 6 is detected by the spool rotational speed detecting unit 30 (FIGS. 4 and 5) described in the above embodiment.
, The detection data is sent to the CPU 60, the arithmetic processing is performed based on the preset data, and the calculation result is output to the display unit 61 to display the water depth. Further, the rotation speed detecting unit 30 is provided with the spool 6.
The end face of the magnet 91 is provided (see FIG. 11), a detector for detecting the rotational speed of the magnet 91 (not shown)
May be provided at a portion facing the magnet 91 .

In winding the line, when the clutch lever 20 is rotated in the ON direction by a predetermined amount in FIG. 11, the operating lever 71 is also rotated via the lever shaft 21. This allows the clutch cam to rotate counterclockwise through the pin.
23 rotates, the pinion 10 moves to the left in the figure, the drive path between the pinion 10 and the spool shaft 5 is connected, and the driving force from the handle 8 is transmitted to the spool 6,
The spool 6 rotates. On the other hand, at this time, in FIG. 14, the operation lever 71 rotates counterclockwise about the lever shaft 21. Thereby, the operating piece 7 of the operating lever 71
1a is separated from the contact portion 75a of the switching lever 75, and the switching lever 75 is rotated clockwise in FIG. 14 around the arm shaft 74 by the urging force of the spring 81 (see FIG. 12). Thereby, the counter arm 42 also moves the arm shaft 74
, The arm roller 41 is brought into contact with the surface of the spool 6. And
When the line winding is started, the rotation number of the arm roller 41 is detected by the arm roller rotation number detecting unit 40 described in the above embodiment, and the detection data is sent to the CPU 60.
The arithmetic processing is performed based on the preset data set in advance, and the arithmetic result is output to the display unit 61 to display the water depth. At this time, the spool rotation speed detection unit 30
Although the rotation speed of the spool 6 is also detected at the same time, when the detection is performed by the arm roller 41, the water depth display is performed with priority given to the data of the arm roller rotation speed detection unit 40. If there is an abnormality in the data of the arm roller rotation number detecting section 40, the water depth can be displayed by the spool rotation number detecting section 30.

In the present embodiment, as described above, the operation of moving the counter arm 42 to and from the spool 6 can be performed instantaneously. Further, the assembling and adjustment are easy. In particular, when assembling the reel body 2 and the lid 4, fine adjustment of the operating lever 71 and the switching lever 75 is not required.

[0037]

According to the fishing line length measuring device for a dual-bearing type reel according to the present invention, the reel body is provided with a counter arm which swings in conjunction with a clutch mechanism which switches the drive from the drive source to the spool so that transmission can be interrupted. At the time of winding the fishing line, the arm roller rotatably supported by the counter arm is pressed against the outer periphery of the fishing line wound on the spool and rotated, and the spool rotation speed detector detects the rotation speed of the spool, At the time of winding the fishing line, the rotation number of the arm roller is detected by the arm roller rotation number detecting section, and the respective rotation number detection signals of the both rotation number detecting sections are input to the central processing unit to perform arithmetic processing, and the central processing is performed. By displaying the calculation result of the processing device on the display unit, the fishing line length and the water depth can be accurately displayed.

Further, since the device can be smoothly dropped when the fishing line is released, the preparation work can be shortened and the fishing operation can be performed efficiently. Further, even when a fishing line break occurs, the fishing line winding data can be re-input, so that the fishing line length and the water depth can be quickly and accurately displayed even after the fishing line break.

[Brief description of the drawings]

FIG. 1 is a front view showing an entire dual-bearing type reel according to an embodiment of the present invention.

FIG. 2 is a right side view of the dual-bearing type reel shown in FIG. 1;

FIG. 3 is a sectional view of the reel of FIG. 1;

FIG. 4 is a right side view showing a part of the fishing line length measuring device of the dual-bearing type reel with the lid removed.

FIG. 5 is a cross-sectional view showing a part of a detection mechanism of a spool rotation number detection unit provided on the dual-bearing type reel of FIG. 1;

FIG. 6 is an explanatory diagram showing a position of a counter arm when a diameter of a winding portion of a spool becomes a minimum diameter.

FIG. 7 is an explanatory view showing a position of a counter arm when a diameter of a winding portion of a spool becomes a maximum diameter.

FIG. 8 is an explanatory diagram showing the position of a counter arm when a line is released.

FIG. 9 is an explanatory view showing a state of a gear of a counter arm.

FIG. 10 is a block diagram including a central processing unit.

FIG. 11 is a front sectional view of another embodiment of the dual-bearing type reel according to the present invention.

FIG. 12 is a right side view of another embodiment of the dual-bearing type reel according to the present invention.

FIG. 13 is a sectional view of a main part of another embodiment of the dual-bearing type reel according to the present invention.

FIG. 14 is an enlarged view of a main part of another embodiment of the dual-bearing type reel according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Reel body 6 ... Spool 11 ... Clutch mechanism 41 ... Arm roller 42 ... Counter arm 30 ... Spool rotation speed detection part 40 ... Arm roller rotation speed detection part 60 ... Central processing unit 61 ... Display part

Claims (1)

(57) [Scope of request for utility model registration] 1. A spool rotatably supported on a reel body to wind a fishing line, a clutch mechanism for switching transmission of a drive from a drive source to the spool so as to be able to cut off the spool, and a clutch mechanism provided on the reel body for winding the fishing line. A counter arm that supports an arm roller that rotates while being pressed against the outer periphery of the fishing line wound on the spool, and that swings in conjunction with the clutch mechanism; a spool rotation number detector that detects the rotation number of the spool; An arm roller rotation number detector for detecting the number of rotations of the arm roller at the time of winding the fishing line; a central processing unit for performing arithmetic processing based on the respective rotation number detection signals of the two rotation number detectors; And a display unit for displaying a calculation result of the device.