JPH03193592A - Engine cover falling detector for outboard motor - Google Patents
Engine cover falling detector for outboard motorInfo
- Publication number
- JPH03193592A JPH03193592A JP1332897A JP33289789A JPH03193592A JP H03193592 A JPH03193592 A JP H03193592A JP 1332897 A JP1332897 A JP 1332897A JP 33289789 A JP33289789 A JP 33289789A JP H03193592 A JPH03193592 A JP H03193592A
- Authority
- JP
- Japan
- Prior art keywords
- upper cover
- reed switch
- cover
- lower cover
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、船外機のエンジンカバー脱落検知装置に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an engine cover dropout detection device for an outboard motor.
船外機は、上部のエンジンと下部のスクリューを縦軸で
連結して、エンジンでスクリューを回転させるようにし
ている。そして、水上で使用するので、エンジン部分は
、ロアーカバーとアッパーカバーのエンジンカバーで覆
って、エンジンに水が掛らないようにしている。アッパ
ーカバーは、フックでロアーカバーに取付け、適宜簡単
に外すことができて、エンジンの点検が簡単にできるよ
うにしている。アッパーカバーのフックを忘れて使用し
、使用中に脱落して落すと水上であるので、沈んで拾う
ことができない不便がある。このためアッパーカバーで
押えつけるスイッチによる警報装置を設けて、アッパー
カバーのフックを忘れないようにしている。例えば、実
開昭５９−７０９００号公報参照。An outboard motor has an upper engine and a lower screw connected by a vertical shaft so that the engine rotates the screw. Since it is used on the water, the engine part is covered with a lower cover and an upper cover to prevent water from splashing on the engine. The upper cover is attached to the lower cover with hooks and can be easily removed when necessary, making it easy to inspect the engine. If you forget to use the hook on the upper cover and it falls off while you are using it, it will sink and be impossible to pick up because it is above water. For this reason, a warning device using a switch that is pressed down by the upper cover is installed to ensure that the user does not forget to hook the upper cover. For example, see Japanese Utility Model Application No. 59-70900.
スイッチの可動ロッドをアッパーカバーで押える警報装
置は、船外機が水上で使用されるものであり、特に海上
で使用するものも多く、塩分で錆の発生が多くて、スイ
ッチの可動ロッドが錆付いて、役立たなくなる不都合が
ある。Alarm devices that hold down the switch's movable rod with an upper cover are used when outboard motors are used on the water, and many of them are especially used at sea, and the movable switch rod often rusts due to salt. This has the disadvantage that it becomes useless.
この発明は、かかる点に鑑み、無接触のリードスイッチ
でアッパーカバーの浮きを検知して警報し、作動不良に
なることがなくて信頼できる船外機のエンジンカバー脱
落検知装置を得ることを目的とする。In view of the above, an object of the present invention is to provide a reliable outboard motor engine cover falling detection device that detects floating of the upper cover using a non-contact reed switch and issues an alarm without malfunctioning. shall be.
上記目的を達成するために、この発明の船外機のエンジ
ンカバー脱落検知装置は、ロアーカバーにアッパーカバ
ーを被着してエンジンをカバーするようにし、ロアーカ
バーに取付けたリードスイッチにアッパーカバーの磁石
片を近接させ、アッパーカバーが浮いたときリードスイ
ッチが接続して警告灯又は警報器が作動するようにした
ことにある。In order to achieve the above object, the engine cover fall-off detection device for an outboard motor of the present invention covers the engine by attaching the upper cover to the lower cover, and the reed switch attached to the lower cover is connected to the upper cover. The magnetic pieces are placed close together so that when the upper cover is lifted, a reed switch is connected and a warning light or alarm is activated.
アッパーカバーをフックでロアーカバーに掛止めてあれ
ば、リードスイッチに磁石片が近接していて、磁界でリ
ードスイッチが切れていて、警告灯又は警報器が作動し
ない。アッパーカバーをフックで掛止めるのを忘れ、ア
ッパーカバーが浮いていると、リードスイッチから磁石
片が離れていて、リードスイッチが接続し、警告灯又は
警報器が作動して知らせることができる。磁石片及びリ
ードスイッチは、可動接触片がないので、錆の発生など
で、作動不良になることがない。If the upper cover is hooked to the lower cover, the magnet piece will be close to the reed switch, and the reed switch will be turned off by the magnetic field, and the warning light or alarm will not operate. If you forget to hook the upper cover and the upper cover is floating, the magnetic piece will be separated from the reed switch, the reed switch will connect, and the warning light or alarm will activate to alert you. Since the magnet piece and reed switch do not have movable contact pieces, they will not malfunction due to rust or the like.
以下、本発明の実施例を図面によって説明する。 Embodiments of the present invention will be described below with reference to the drawings.
ロアーカバー１の外周にアッパーカバー２を被着するよ
うになっており、内側にエンジンが収容される。アッパ
ーカバー２は、後端の掛止片３をロアーカバー１に掛止
め、前端をフック４でロアーカバー１に掛止める。ロア
ーカバー１とアッパーカバー２の間には、弾性体のシー
ル条５が設けてあり、シール条５を圧縮してシールする
ようにしである。ロアーカバー１には、リードスイッチ
６を取付ける。一方、アッパーカバー２には、アッパー
カバー２を掛止めたときに、リードスイッチ６に近接す
るように、磁石片７を取付ける。リードスイッチ６は、
電源バッテリー８と、警告灯りに結線する。リードスイ
ッチ６は、磁石片７が近接しているときは切れているが
、フック４の掛止めを忘れて浮いていると、磁石片７が
リードスイッチ６から離れ、磁界が働かなくなって接続
し、警告灯りが作動する。なお、警告灯９はブザーのよ
うな警告器に代えてもよい。An upper cover 2 is attached to the outer periphery of the lower cover 1, and an engine is housed inside. The upper cover 2 is latched to the lower cover 1 by a latching piece 3 at the rear end, and latched to the lower cover 1 by a hook 4 at the front end. A seal strip 5 made of an elastic material is provided between the lower cover 1 and the upper cover 2, and the seal strip 5 is compressed to form a seal. A reed switch 6 is attached to the lower cover 1. On the other hand, a magnet piece 7 is attached to the upper cover 2 so as to be close to the reed switch 6 when the upper cover 2 is latched. The reed switch 6 is
Connect the power supply battery 8 and the warning light. The reed switch 6 is disconnected when the magnet piece 7 is close to it, but if you forget to lock the hook 4 and it is floating, the magnet piece 7 separates from the reed switch 6 and the magnetic field stops working and the connection is interrupted. , the warning light is activated. Note that the warning light 9 may be replaced with a warning device such as a buzzer.
以上説明したように、この発明は、上述のように構成し
たので、アッパーカバーの掛止めを忘れテアツバ−カバ
ーか浮いていると、警告灯又は警報器が作動して知らせ
ることができ、アッパーカバーの脱落を防上することが
できる。そして、警告灯又は警報器を作動させるのに、
リードスイッチと磁石片を用いていて、無接触であるの
で、錆の発生などで作動しなくなることがなく、信頼性
の高いものにできる。As explained above, since the present invention is constructed as described above, if the upper cover is forgotten to be latched and the tear cover is floating, a warning light or an alarm is activated to notify the user that the upper cover is floating. It is possible to prevent the material from falling off. And to activate a warning light or alarm,
Since it uses a reed switch and a magnetic piece and is non-contact, it does not stop working due to rust, making it highly reliable.
図は本発明の一実施例を示し、
第１図は要部の縦断面図、
第２図は同内側面図、
第３図は配線図、
第４図は全体側面図、
第５図は同平面図、
である。
１・・・ロアーカバー ２・・・アッパーカバーリード
スイッチ、７・・・磁石片、９・・・警告灯。The figures show one embodiment of the present invention, Fig. 1 is a vertical sectional view of the main part, Fig. 2 is an internal side view, Fig. 3 is a wiring diagram, Fig. 4 is an overall side view, and Fig. 5 is a longitudinal sectional view of the main part. The same plan view is as follows. 1... Lower cover 2... Upper cover reed switch, 7... Magnet piece, 9... Warning light.
Claims (1)
バーするようにし、ロアーカバーに取付けたリードスイ
ッチにアッパーカバーの磁石片を近接させ、アッパーカ
バーが浮いたときリードスイッチが接続して警告灯又は
警報器が作動するようにしたことを特徴とする船外機の
エンジンカバー脱落検知装置。The upper cover is attached to the lower cover to cover the engine, and the magnet piece of the upper cover is brought close to the reed switch attached to the lower cover, so that when the upper cover is lifted, the reed switch connects, causing a warning light or an alarm. An engine cover fall-off detection device for an outboard motor, characterized in that the engine cover is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1332897A JPH03193592A (en) | 1989-12-25 | 1989-12-25 | Engine cover falling detector for outboard motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1332897A JPH03193592A (en) | 1989-12-25 | 1989-12-25 | Engine cover falling detector for outboard motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03193592A true JPH03193592A (en) | 1991-08-23 |
Family
ID=18260024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1332897A Pending JPH03193592A (en) | 1989-12-25 | 1989-12-25 | Engine cover falling detector for outboard motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03193592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11261857A (en) * | 1998-03-11 | 1999-09-24 | Canon Inc | Image pickup device |
-
1989
- 1989-12-25 JP JP1332897A patent/JPH03193592A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11261857A (en) * | 1998-03-11 | 1999-09-24 | Canon Inc | Image pickup device |
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