KR850001790Y1 - A hifi megaphone - Google Patents
A hifi megaphone Download PDFInfo
- Publication number
- KR850001790Y1 KR850001790Y1 KR2019820002517U KR820002517U KR850001790Y1 KR 850001790 Y1 KR850001790 Y1 KR 850001790Y1 KR 2019820002517 U KR2019820002517 U KR 2019820002517U KR 820002517 U KR820002517 U KR 820002517U KR 850001790 Y1 KR850001790 Y1 KR 850001790Y1
- Authority
- KR
- South Korea
- Prior art keywords
- megaphone
- hifi
- horn
- sound
- speaker
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
- H04R27/04—Electric megaphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안과 종래의 고안을 비교한 분해사시도.1 is an exploded perspective view comparing the present invention and the conventional design.
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 메가폰동체 2 : 콘스피커1: megaphone body 2: speaker
3 : 혼 4 : 마이크부3: horn 4: microphone
5 : 전지수남부 6 : 기판5: south battery part 6: substrate
본원 고안은 민방공 연습이나 예비군 훈련장 등지에서 널리 사용되고 있는 하이파이메가폰에 관한 것이다.The present invention relates to a hi-fi megaphone widely used in civil defense exercises, reserve army training grounds, and the like.
종래에 보급되어 사용하고 있는 메가폰은 음의 증폭 및 확성용으로 유니트를 내장하여 고음만으로 의사전달을 하기 때문에 보룸이 높아질수록 발음이 정확하지 못한 결함이 있었던 것이다.Megaphones, which have been widely used in the related art, have a built-in unit for amplification and amplification of sound, and communicate with only high-pitched sounds.
본원 고안의 이러한 상기의 종래결함을 감안하여 종래의 메가폰에 있어서 유니트인 혼을 제거하고 서브콘을 부착하는 소형콘 스피커를 내장하는 하이파이스피커에 관한 것으로서 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.In view of the above-mentioned conventional defects of the present invention, a conventional hi-fi speaker which incorporates a small cone speaker for removing a horn as a unit and attaching a sub-cone in the conventional megaphone will be described in detail based on the accompanying drawings.
마이크부(4)와 혼부(3)로 그성되어 전지(5)를 수남하는 통상의 휴대용 메가폰에 있어서 혼(3)을 제거함과 동시에 기판(6)을 설하여 그 전단에 서브콘을 부착한 소형 콘스피커(2)를 내장하는 것으로 도면부호중 7은 손잡이, 8은 보통, 9는 스윗치이고, 22는 종래에 사용되는 유니트이다.In the conventional portable megaphone which is formed by the microphone part 4 and the horn part 3, the battery 5 is left, and the horn 3 is removed and the substrate 6 is installed to attach the subcone to the front end thereof. The speaker 2 is incorporated, and 7 is a handle, 8 is a normal, 9 is a switch, and 22 is a unit conventionally used.
이와같이 구성되는 본원 고안의 작용 효과면에 있어서는 효대용 메가폰을 형성함에 유니트(22)를 제거하고 서브콘을 부착하는 콘스피커(2)를 내장함으로서 고음과 부드러운 저음을 자유자재하게 조절하여 원음을 높은 음질로 재생시켜 광역에 음을 확실하게 전달하게 되는 것이다.In this aspect of the effect of the present invention is configured to remove the unit 22 to form a megaphone for filial piecing, and the built-in speaker 2 to attach a sub-cone freely controls the high and smooth bass freely high By reproducing the sound quality, the sound is surely delivered to the wide area.
상기한 바와같이 민방위나 예비군 훈련장에서 휴대용 메가폰으로 병력을 통솔할때 지시하는 음성은 먼 곳에서도 그청취가 용이하나, 청취되는 음이 고음으로 탁하거나 정확하지 목하여 무슨 소리인지 분간하기가 곤란한 종래의 것에 반하여, 본원 고안은 원음 그대로의 음을 광역에 정확하고도 멀리 전달할수 있게한 것으로 민방위나 예비군 훈련장에서의 그 사용 가치를 고양시켜 훈련의 효과에도 큰 도움을 주는 것으로 간단하면서도 유용한 고안인 것이다.As mentioned above, the command to direct the troops with a portable megaphone in civil defense or reserve training grounds is easy to hear from a distance, but it is difficult to distinguish what sounds because the sound being heard is muddy or accurate. On the contrary, the present invention is a simple and useful design that allows the sound of the original sound to be transmitted accurately and far to the wide area, and enhances its use value in civil defense or reserve training grounds and greatly helps the effectiveness of the training. .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820002517U KR850001790Y1 (en) | 1982-04-01 | 1982-04-01 | A hifi megaphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820002517U KR850001790Y1 (en) | 1982-04-01 | 1982-04-01 | A hifi megaphone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830004372U KR830004372U (en) | 1983-12-30 |
KR850001790Y1 true KR850001790Y1 (en) | 1985-08-19 |
Family
ID=19224849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820002517U KR850001790Y1 (en) | 1982-04-01 | 1982-04-01 | A hifi megaphone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850001790Y1 (en) |
-
1982
- 1982-04-01 KR KR2019820002517U patent/KR850001790Y1/en active
Also Published As
Publication number | Publication date |
---|---|
KR830004372U (en) | 1983-12-30 |
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