JPS60144390U - speaker device - Google Patents
speaker deviceInfo
- Publication number
- JPS60144390U JPS60144390U JP3161184U JP3161184U JPS60144390U JP S60144390 U JPS60144390 U JP S60144390U JP 3161184 U JP3161184 U JP 3161184U JP 3161184 U JP3161184 U JP 3161184U JP S60144390 U JPS60144390 U JP S60144390U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- width
- corner
- speaker device
- straight
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は従来のこの種平板振動板を備えた
スピーカ装置を示すもので、第１図は正面図、第２図は
第１図の■−■線における断面図である。第３図および
第４図は何れもこの考案の一実施例を示すもので、第３
図は正面図、第４図は第３図のＩＶ−ＩＶ線における断
面図である。第５図〜第８図は何れもこの考案の他の実
施例を示すもので、第５図は正面図、第６図は第５図の
Ｖｌ−■線における断面図、第７図は正面図、第８図は
第７図の■−■線における断面図である。
図において、１はポールピース、２はマグネット、３は
プレート、４はフレーム、５はボイスコイル、６はスパ
イダ、７はコーン、８は角形平板振動板、９はエツジ、
９ａ、９ｂはエツジのコーナ部である。なお、図中同一
符号は同一または相当部分を示す。1 and 2 show a conventional speaker device equipped with this type of flat diaphragm, in which FIG. 1 is a front view and FIG. 2 is a cross-sectional view taken along the line 1--2 in FIG. Figures 3 and 4 both show one embodiment of this invention.
The figure is a front view, and FIG. 4 is a sectional view taken along the line IV--IV in FIG. 3. Figures 5 to 8 all show other embodiments of this invention; Figure 5 is a front view, Figure 6 is a sectional view taken along the line Vl-■ in Figure 5, and Figure 7 is a front view. FIG. 8 is a sectional view taken along the line ■--■ in FIG. 7. In the figure, 1 is a pole piece, 2 is a magnet, 3 is a plate, 4 is a frame, 5 is a voice coil, 6 is a spider, 7 is a cone, 8 is a square flat plate diaphragm, 9 is an edge,
9a and 9b are the corner portions of the edges. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (3)
板振動板の周縁部をフレームに装着するエツジのコーナ
部における１１寸法をエツジのストレート部における巾
寸法よりも大きく形成し、コーナ一部におけるステイフ
ネスをストレート部におけるステイフネスと等しくする
かあるいは小くしだことを特徴とするスピーカ装置。(1) The periphery of the rectangular flat plate diaphragm that is integral with the cone having the voice coil is attached to the frame, and the 11 dimension at the corner part of the edge is made larger than the width dimension at the straight part of the edge, and stiffness is achieved at a part of the corner. A speaker device characterized in that the stiffness of the straight portion is equal to or smaller than the stiffness of the straight portion.
ツジのストレート部の巾寸法よりもエツジのコーナ部に
おける巾寸法を大きくしたことを特徴とする実用新案登
録請求の範囲第１項記載のスピーカ装置。 ′(2) Utility model registration claim 1, characterized in that only the corner portions of the edges are formed into a substantially S-shape so that the width at the corner portions of the edges is larger than the width at the straight portions of the edges. speaker device. ′
出させてエツジのストレート部の巾寸法よりもエツジの
コーナ部における巾寸法を大きくしたことを特徴とする
実用新案登録請求の範囲第１項記載のスピーカ装置。(3) Utility model registration claim No. 1 characterized in that the corner portion of the edge is bulged toward the outer edge of the frame so that the width at the corner portion of the edge is larger than the width of the straight portion of the edge. The speaker device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3161184U JPS60144390U (en) | 1984-03-07 | 1984-03-07 | speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3161184U JPS60144390U (en) | 1984-03-07 | 1984-03-07 | speaker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60144390U true JPS60144390U (en) | 1985-09-25 |
Family
ID=30532363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3161184U Pending JPS60144390U (en) | 1984-03-07 | 1984-03-07 | speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144390U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719693B2 (en) * | 1979-11-07 | 1982-04-23 |
-
1984
- 1984-03-07 JP JP3161184U patent/JPS60144390U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719693B2 (en) * | 1979-11-07 | 1982-04-23 |
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