KR800001069Y1 - Synthetic resin speaker - Google Patents
Synthetic resin speaker Download PDFInfo
- Publication number
- KR800001069Y1 KR800001069Y1 KR790005093U KR790005093U KR800001069Y1 KR 800001069 Y1 KR800001069 Y1 KR 800001069Y1 KR 790005093 U KR790005093 U KR 790005093U KR 790005093 U KR790005093 U KR 790005093U KR 800001069 Y1 KR800001069 Y1 KR 800001069Y1
- Authority
- KR
- South Korea
- Prior art keywords
- synthetic resin
- frame
- speaker
- resin speaker
- adhesive
- Prior art date
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Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.
제 2 도는 본 고안의 요부확대 단면도.2 is an enlarged cross-sectional view of the main part of the present invention.
본 고안은 합성수지제 스피커에 관한 것으로 각종 부분품(콘지, 방진면, 자석)의 결착 상태를 견고하게 함으로서 사용시 접착부위의 강도편차에 의한 편향공진을 제거하도록 한 것이다.The present invention relates to a speaker made of synthetic resin, and to secure the binding state of various parts (conji, dustproof surface, magnet) to remove the deflection resonance due to the strength deviation of the adhesive portion during use.
종래의 스피커들은 철재 후레임에 각 부분품을 접착제로 접착하였고 자석은 용접에 의해 접착하였다.Conventional speakers have glued each part to the steel frame with adhesive and the magnets by welding.
이와 같은 제품은 접착작업이 작업자의 숙련도에 따라 그 접착위치, 접착정도 등에 차이가 생겨 균일제품을 얻기 어렵고 불량품이 많은 결점이 있었다.Such a product is difficult to obtain a uniform product due to the difference in the bonding position, the degree of adhesion, etc. according to the skill of the operator has a lot of defects.
본 고안에서는 이와 같은 문제점을 해결하기 위하여 공지의 기계적인 열융착 작업에 의해 일체로 압착하므로서 부분품의 부착작업 시간을 단축하고 접착부가 견고한 균일제품을 얻도록 안출한 것이다.In the present invention, in order to solve such a problem, by compressing integrally by a known mechanical heat welding operation, it is possible to shorten the attachment time of parts and to obtain a uniform product having a firm adhesive portion.
이를 첨부된 도면에 의하여 상세히 설명하면, 합성수지제 후레임(1)을 성형하되 후방에 요입부(2)를 형성하여 이에 자석(3)의 요크상판(4)을 강력 접착제를 사용하여 삽입접착하고, 보빈(5)에 접착된 보조콘지(6)의 주연을 후레임(1)의 내측하부단턱에 열용착하고 중앙에 방진구(7)의 주연이 열용착된 콘지(8)의 외주연을 후레임(1)의 상부단턱에 열용착시켜 접착부 a, b, c가 상호접착물과 일체가 되도록 열용착하여서 된 구조이다.When it is described in detail by the accompanying drawings, to form a synthetic resin frame (1), but to form a recessed portion (2) in the back to the yoke upper plate (4) of the magnet (3) is inserted and bonded using a strong adhesive, The outer periphery of the cone (8) in which the periphery of the auxiliary cone (6) bonded to the bobbin (5) is thermally welded to the inner lower end of the frame (1), and the periphery of the dustproof opening (7) is heat-welded in the center of the frame (1). Heat-sealed on the upper end of the c) so that the adhesive parts a, b, and c are integrated with each other.
도면 중 미설명부호 4'는 요크하판, 9는 중심볼이다.In the drawings, reference numeral 4 'is a lower yoke plate, and 9 is a center ball.
이상과 같은 본 고안 스피커는 자석장치를 제외한 후레임(1) 및 기타 부분품이 저렴하고 성형이 간편한 합성수지제로 형성하고 이들의 접착부위의 접착강도가 양호하여 종래에 개별적으로 접착제로서 접착할 때 일어나는 편향공진이 제거되어 양질의 음향을 얻을 수 있고 후레임(1) 후방에 요입부(2)를 형성함으로서 종래에 용접접착하는 작업에 비해 자석(3)을 용이하게 삽착시킬 수 있어 작업이 편리한 효과가 있다.The speaker of the present invention as described above is made of synthetic resin made of frame (1) and other parts other than the magnetic device, which is inexpensive and easy to mold, and the adhesive strength of these adhesive parts is good. This removal can obtain a high quality sound, and by forming the concave portion 2 behind the frame (1), it is possible to easily insert the magnet (3) as compared to the conventional welding operation, there is a convenient operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR790005093U KR800001069Y1 (en) | 1979-08-24 | 1979-08-24 | Synthetic resin speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR790005093U KR800001069Y1 (en) | 1979-08-24 | 1979-08-24 | Synthetic resin speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR800001069Y1 true KR800001069Y1 (en) | 1980-07-16 |
Family
ID=19214207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR790005093U KR800001069Y1 (en) | 1979-08-24 | 1979-08-24 | Synthetic resin speaker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR800001069Y1 (en) |
-
1979
- 1979-08-24 KR KR790005093U patent/KR800001069Y1/en active
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