JPH02894U - - Google Patents
Info
- Publication number
- JPH02894U JPH02894U JP7805988U JP7805988U JPH02894U JP H02894 U JPH02894 U JP H02894U JP 7805988 U JP7805988 U JP 7805988U JP 7805988 U JP7805988 U JP 7805988U JP H02894 U JPH02894 U JP H02894U
- Authority
- JP
- Japan
- Prior art keywords
- speaker diaphragm
- molded
- bonded
- outer periphery
- utility
- 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)
Description
図面は何れも本考案の実施例を示す図で、第１
図は円錐形スピーカ振動板、第２図はドーム形ス
ピーカ振動板、第３図は平板形スピーカ振動板へ
の適用例を示す断面図、第４図ａ〜ｈは円錐形ス
ピーカ振動板の適用例を示す要部の断面図、第５
図ａ，ｂはそれぞれ第４図ａ，ｂの要部の断面図
、第５図ｃは第４図ａの変形の断面図である。
図中１は振動部、２はエツジ部である。
All the drawings are diagrams showing embodiments of the present invention, and the first
The figure shows a conical speaker diaphragm, Fig. 2 shows a dome-shaped speaker diaphragm, Fig. 3 is a sectional view showing an example of application to a flat speaker diaphragm, and Fig. 4 a to h show applications of a conical speaker diaphragm. Cross-sectional view of main parts showing an example, No. 5
Figures a and b are sectional views of the main parts of Figures 4a and b, respectively, and Figure 5c is a sectional view of a modification of Figure 4a. In the figure, 1 is a vibrating part, and 2 is an edge part.
Claims (1)
ンジエクシヨンモールドにより合成ゴムをエツジ
部材２として接合したスピーカ振動板。 A speaker diaphragm in which synthetic rubber is bonded as an edge member 2 to the outer periphery of a central oscillation member 1 that has been pre-molded by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805988U JPH02894U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805988U JPH02894U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02894U true JPH02894U (en) | 1990-01-05 |
Family
ID=31303009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7805988U Pending JPH02894U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014162404A1 (en) * | 2013-04-01 | 2014-10-09 | パイオニア株式会社 | Vibrating part of speaker device |
-
1988
- 1988-06-13 JP JP7805988U patent/JPH02894U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014162404A1 (en) * | 2013-04-01 | 2014-10-09 | パイオニア株式会社 | Vibrating part of speaker device |