JPS6221697U - - Google Patents
Info
- Publication number
- JPS6221697U JPS6221697U JP11447185U JP11447185U JPS6221697U JP S6221697 U JPS6221697 U JP S6221697U JP 11447185 U JP11447185 U JP 11447185U JP 11447185 U JP11447185 U JP 11447185U JP S6221697 U JPS6221697 U JP S6221697U
- Authority
- JP
- Japan
- Prior art keywords
- composite speaker
- diaphragm
- cone
- bobbin
- tones
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図ないし第５図は本考案に係る複合型スピ
ーカの第一実施例を示すもので、第１図は断面図
、第２図は要部拡大断面図、第３図は第１図にお
けるＡ部拡大断面図、第４図は第１図におけるＢ
部拡大断面図、第５図はスピーカ特性図、第６図
は本考案に係る複合型スピーカの第二実施例を示
す断面図、第７図は従来の技術を示す断面図であ
る。
１……平面振動板、１１……コア、１２，１３
……スキン材、２……コーン形振動板、２１……
貼着段部、２１ａ……垂直部、２１ｂ……水平部
、２１ｃ……補強溝、４１，４２……センタキヤ
ツプ、４１ａ……サブコーン、６……ボビン、７
……ボイスコイル、８……磁気回路、９……フレ
ーム。
1 to 5 show a first embodiment of a composite speaker according to the present invention, in which FIG. 1 is a sectional view, FIG. 2 is an enlarged sectional view of the main part, and FIG. A section enlarged cross-sectional view, Figure 4 is B in Figure 1.
5 is a speaker characteristics diagram, FIG. 6 is a sectional view showing a second embodiment of the composite speaker according to the present invention, and FIG. 7 is a sectional view showing a conventional technique. 1... Plane diaphragm, 11... Core, 12, 13
...Skin material, 2...Cone-shaped diaphragm, 21...
Adhesive stepped portion, 21a... Vertical portion, 21b... Horizontal portion, 21c... Reinforcement groove, 41, 42... Center cap, 41a... Sub cone, 6... Bobbin, 7
...Voice coil, 8...Magnetic circuit, 9...Frame.
Claims (1)
を配備した複合型スピーカにおいて、ボビンに接
合されたコーン形状をなす中音用のコーン形振動
板の外周端に貼着段部を周設し、該貼着段部に低
音用の平面振動板を貼着構成したことを特徴とす
る複合型スピーカ。 In a composite speaker equipped with multiple diaphragms with different sound ranges arranged on the same axis, an adhesive step is provided around the outer peripheral edge of the cone-shaped diaphragm for mid-tones that is joined to the bobbin. . A composite speaker characterized in that a flat diaphragm for bass sounds is attached to the step of attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11447185U JPH0238554Y2 (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11447185U JPH0238554Y2 (en) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6221697U true JPS6221697U (en) | 1987-02-09 |
| JPH0238554Y2 JPH0238554Y2 (en) | 1990-10-17 |
Family
ID=30997237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11447185U Expired JPH0238554Y2 (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238554Y2 (en) |
-
1985
- 1985-07-25 JP JP11447185U patent/JPH0238554Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238554Y2 (en) | 1990-10-17 |