JP3057970U - Sea animal protection device such as shark - Google Patents
Sea animal protection device such as sharkInfo
- Publication number
- JP3057970U JP3057970U JP1998008462U JP846298U JP3057970U JP 3057970 U JP3057970 U JP 3057970U JP 1998008462 U JP1998008462 U JP 1998008462U JP 846298 U JP846298 U JP 846298U JP 3057970 U JP3057970 U JP 3057970U
- Authority
- JP
- Japan
- Prior art keywords
- sharks
- protection device
- shark
- sound
- animal protection
- 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.)
- Expired - Lifetime
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Abstract
(57)【要約】
【課題】本考案は、サメ等海獣が忌避する音波を発信す
る従来にないサメ等の海獣予防器の提供に関する。
【解決手段】サメ等の海獣が忌避する音波を発信するサ
メ等の海獣予防器であり、音波発信機より発生する音波
が１〜５０キロヘルツであることを特徴とするサメ等の
海獣予防器である。
(57) [Summary] [PROBLEMS] The present invention relates to provision of an unprecedented marine and animal protection device for sharks and the like that emits sound waves that repel sharks and the like. The present invention is a marine animal protection device such as a shark that transmits a sound wave repelled by a marine animal such as a shark, and wherein the sound wave generated from the sonic wave transmitter is 1 to 50 kHz. is there.
Description
【０００１】[0001]
本考案は、サメ等海獣が忌避する音波を発信する従来にないサメ等の海獣予防器 の提供に関する。 The present invention relates to the provision of an unprecedented marine and animal protection device for sharks and the like that emits sound waves that repel sharks and other marine animals.
【０００２】[0002]
今日マリンスポーツが盛んとなりスキンダイビングや、より簡便なシュノーケル だけで顔を水面下に入れて楽しむ人口が多数認められる様になった。 しかし、船或はボートを利用して沖に出てシュノーケルを使用した潜水を楽しん でいると、サメ等の所謂海獣に襲われる事故が多発している事情は、最近のマス コミを通してよく見聞するところである。それは、潜水者が気付かずにサメ等の エリヤに入ったり、潜水者が得物を追う欲望からサメ等の接近に気付かずサメ等 の餌食になった結果の事故である。 Today, marine sports have become popular and a large number of people can enjoy skin diving and snorkeling with their faces under the water. However, when going offshore using a boat or boat and enjoying diving using snorkels, the fact that so-called marine animals such as sharks are frequently infested is often seen through recent media. By the way. This is an accident resulting from a diver entering a shark or other area unnoticed, or a diver not being aware of the approach of a shark or the like due to their desire to pursue a product.
【０００３】[0003]
しかして、サメやイルカ等においては、今日独特の音波を出して相互に会話をし ていることが判明しており、その音波やその周波数は人体に全く影響のないもの であり、それを知れば、サメやイルカ等を自由にコントロールが可能であり飼育 や危険防止に役立つ点明らかである。 サメは、暗闇や砂に埋まった餌が発する非常に弱い電気信号をつきとめることが でき、電気信号は頭部にたくさんある「ローレンチン瓶」と呼ばれる感覚器官で 関知される。イルカは、夜間に餌を採ることが多くエコロケーションと言われる 音響探測を行うことによって、対象物をつきとめることができる。 上顎の後ろにある「メロン」と呼ばれる脂肪組織の後ろにある鼻嚢の中から出る クリック音（振動波）は、社会的なコミュニケーションに用いられるホイッスル 音などの音に比べると周波数が高いと見られ、レンズの働きをするメロンは、ク リック音を前方へ送りだす。この音波は、何か対象物があるとそれに反射し、反 響音としてイルカのところへ戻ってくる。反響音は下顎の中にある脂肪組織、中 耳、脳の順位伝わってゆく。 本考案は、従来にないサメ等の予防器を提供するものであり、より簡便でシュノ ーケルやスキューバーダイビングのレギュレーター或はウエストベルト等に設置 して、その発信音波でサメ等の海獣からの危険を防止でき、或はサメやイルカ等 が好む音域の音波が生ずる様に発信機を設定することで、イルカ等の飼育にも利 用できるサメ等の予防器を提供するものである。 However, it has been found that sharks and dolphins are talking with each other by emitting unique sound waves today, and the sound waves and their frequencies have no effect on the human body. For example, it is clear that sharks and dolphins can be controlled freely, which is useful for breeding and preventing danger. Sharks can detect very weak electrical signals from dark or sand-buried food, which are signaled by a number of sensory organs called “Lorentin bottles” on their heads. Dolphins often find food at night by performing acoustic surveys, often referred to as ecolocations. The click sound (vibration wave) coming out of the nasal sac behind the adipose tissue called “melon” behind the upper jaw is considered to be higher in frequency than the whistle sound used for social communication. The melon, acting as a lens, sends out the click sound forward. This sound wave reflects off any object and returns to the dolphin as a reverberant sound. The echoes travel down the adipose tissue, middle ear, and brain in the lower jaw. The present invention provides an unprecedented protection device for sharks and the like, and is more simply installed on a snorkel or scuba diving regulator or a waist belt, etc., and transmits the sound waves from sharks and other sea animals. It is an object of the present invention to provide a preventive device for sharks and the like that can be used for breeding dolphins and the like by setting a transmitter that can prevent danger or generate sound waves in a sound range preferred by sharks and dolphins.
【０００４】[0004]
本考案に係る予防器を図面に基いて説明する。図１は本考案に係る一実施例であ るレギュレーターに設置した平面図で、図２は本考案に係る予防器の回路略図で ある。１はレギュレーター、２は予防器である。３は発信器である。図３、図４ はイルカとサメの知覚の簡略図である。 図１はスキューバーダイビングで使用されるレギュレーター部に予防器を設けた ものである。海中でダイビングするに、予め１〜５０キロヘルツの範囲内で、サ メ等の海獣が忌避する音域を発する様に設定して置けばよい。更に、その音域の 調整によりイルカ等の好まれる音域を設定し飼育等にも利用が可能である。 即ち、この音波発信機は１〜５０キロヘルツの範囲内で超音波により、サメ等の 海獣が忌避する音域を発する様に予め設定して置く、又はイルカ等が好まれる音 域を設定しその調整により飼育等にも利用が可能である。 The preventive device according to the present invention will be described with reference to the drawings. FIG. 1 is a plan view of a regulator according to an embodiment of the present invention, and FIG. 2 is a schematic circuit diagram of a preventive device according to the present invention. 1 is a regulator and 2 is a preventive device. 3 is a transmitter. 3 and 4 are simplified diagrams of perception of dolphins and sharks. Fig. 1 shows a regulator used for scuba diving with a preventive device. When diving in the sea, it may be set in advance so as to emit a sound range in which sea animals such as sharks repel within a range of 1 to 50 kHz. In addition, it is possible to set the preferred sound range of dolphins etc. by adjusting the sound range and use it for breeding. In other words, this sound wave transmitter is set in advance so as to emit a sound range that repels sea animals such as sharks by ultrasonic waves within a range of 1 to 50 kHz, or a sound range in which dolphins are preferred is set and adjusted. It can also be used for breeding.
【０００５】[0005]
本考案によれば、ダイビングがより安全に行えるものとなり、更に、超音波のヘ ルツの調整でイルカ等の飼育も可能となる。 よって、その構造が容易で簡単である点からその経済性を備えた従来にないサメ 等の予防器が提供できる。 According to the present invention, diving can be performed more safely, and further, dolphins and the like can be bred by adjusting the ultrasonic hertz. Therefore, an unprecedented protection device for sharks and the like can be provided which is economical because its structure is easy and simple.
【図１】本考案に係る一実施例の平面図である。FIG. 1 is a plan view of an embodiment according to the present invention.
【図２】本考案に係る予防器の回路略図である。FIG. 2 is a schematic circuit diagram of the preventive device according to the present invention.
【図３】サメの知覚の簡略図である。FIG. 3 is a simplified diagram of shark perception.
【図４】イルカの知覚の簡略図である。FIG. 4 is a simplified diagram of dolphin perception.
１・・レギュレーター ２・・予防器 ３・・発信器 ４１・・小孔 ４２・・メロン ４３・・音波 1. Regulator 2. Preventive device 3. Transmitter 41. Small hole 42. Melon 43. Sound wave
Claims (2)
メ等の海獣予防器。An apparatus for preventing marine animals such as sharks from transmitting sound waves that repels marine animals such as sharks.
ロヘルツであることを特徴とする請求項１記載のサメ等
の海獣予防器。2. The marine and animal protection device according to claim 1, wherein the sound wave generated by the sound wave transmitter is 1 to 50 kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998008462U JP3057970U (en) | 1998-09-24 | 1998-09-24 | Sea animal protection device such as shark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998008462U JP3057970U (en) | 1998-09-24 | 1998-09-24 | Sea animal protection device such as shark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3057970U true JP3057970U (en) | 1999-06-08 |
Family
ID=43191893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998008462U Expired - Lifetime JP3057970U (en) | 1998-09-24 | 1998-09-24 | Sea animal protection device such as shark |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3057970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010524451A (en) * | 2007-04-20 | 2010-07-22 | ザ ユニヴァーシティー コート オブ ザ ユニヴァーシティー オブ セント アンドリューズ | Acoustic suppression |
| JP2014171411A (en) * | 2013-03-07 | 2014-09-22 | Tokyo Univ Of Marine Science & Technology | Generation method of whale repellent noise in water and generator of whale repellent noise in water |
-
1998
- 1998-09-24 JP JP1998008462U patent/JP3057970U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010524451A (en) * | 2007-04-20 | 2010-07-22 | ザ ユニヴァーシティー コート オブ ザ ユニヴァーシティー オブ セント アンドリューズ | Acoustic suppression |
| JP2014171411A (en) * | 2013-03-07 | 2014-09-22 | Tokyo Univ Of Marine Science & Technology | Generation method of whale repellent noise in water and generator of whale repellent noise in water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |