JPS6430402U

JPS6430402U -

Info

Publication number: JPS6430402U
Application number: JP12346987U
Authority: JP
Priority date: 1987-08-12
Filing date: 1987-08-12
Publication date: 1989-02-23

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例に係る光学式釣り
糸長測定装置を釣棹に取りつけた状態の外観説明
図、第２図Ａ，Ｂはこの考案の一実施例に係る光
学式釣り糸長測定装置で使用する釣り糸の外観説
明図、第３図はこの考案の一実施例に係る光学式
釣り糸長測定装置で使用する測定機の回路説明図
、第４図はこの考案の他の実施例に係る光学式釣
り糸長測定装置を釣棹に取りつけた状態の外観説
明図、第５図Ａ，Ｂはこの考案の一実施例に係る
光学式釣り糸長測定装置の測定機のセンサー部の
実施例及び変更例の説明図である。１……釣り糸、２……測定機、３……釣棹、５
……測定孔、６……センサー部、７……表示部、
８……一の着色部、９……他の着色部、１０……
制御部。 Fig. 1 is an explanatory diagram of the appearance of an optical fishing line length measuring device according to an embodiment of this invention attached to a fishing rod, and Figs. 2A and B are optical fishing line length measuring devices according to an embodiment of this invention. Fig. 3 is an explanatory diagram of the external appearance of the fishing line used in the device; Fig. 3 is an explanatory diagram of the circuit of the measuring device used in the optical fishing line length measuring device according to one embodiment of the invention; Fig. 4 is an explanatory diagram of the measuring machine used in the optical fishing line length measuring device according to an embodiment of the invention; An explanatory view of the external appearance of the optical fishing line length measuring device attached to a fishing rod, and FIGS. 5A and 5B show an example of the sensor section of the measuring device of the optical fishing line length measuring device according to an embodiment of the invention. It is an explanatory view of a modification example. 1...Fishing line, 2...Measuring device, 3...Fishing rod, 5
...Measurement hole, 6...Sensor part, 7...Display part,
8... One colored part, 9... Other colored part, 10...
control section.

Claims

[Claims for Utility Model Registration] (1) A fishing line colored in two specific colors consecutively at a predetermined interval, a measurement hole through which the fishing line is passed while being held in a non-contact state, and an arbitrary position of the measurement hole. A sensor unit includes a pair of sensors separated by a predetermined distance from each other, a control unit that exchanges the optical signal from the sensor unit into an electrical signal and performs calculations, and a transmission unit that transmits the electrical signal from the control unit to the display unit. Department and
An optical fishing line length measuring device comprising: a measuring device comprising a display section that receives and displays a signal from the transmission section; (2) Claim 1 of the utility model registration claim characterized in that the two specific colors are a combination of one color selected from red and yellow and one color selected from light blue and green. Optical fishing line length measuring device. (3) The optical fishing line length measuring device according to claim 1, wherein the measuring device is integrated with each component. (4) The utility model according to claim 1, wherein the measuring device is separated into a sensor part and a member in which other components are integrated and connected via a transmission part. Optical fishing line length measuring device. (5) Utility model registration claim 1, characterized in that the sensor of the sensor unit is provided at a position where measurement is made in a non-contact state with respect to the fishing line.
Optical fishing line length measuring device as described in 2. (6) The optical fishing line length measuring device according to claim 1, wherein the control section has a forward/reverse checking circuit and measures return and feed of the fishing line.