JPH0455897U - - Google Patents
Info
- Publication number
- JPH0455897U JPH0455897U JP9816390U JP9816390U JPH0455897U JP H0455897 U JPH0455897 U JP H0455897U JP 9816390 U JP9816390 U JP 9816390U JP 9816390 U JP9816390 U JP 9816390U JP H0455897 U JPH0455897 U JP H0455897U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuits
- diaphragm
- spacer
- speaker
- shaft
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の第１実施例の断面図、第２図
は本考案の実施例の連結部材の拡大図、第３図は
本考案の第２実施例を示す断面図、第４図は従来
例の断面図を示す。
４，１３……磁気回路、６……振動板、１７…
…スペーサ、３ｃ，１２ｃ……凹部（段部）、３
ｄ，１２ｄ……凸部（段部）、１８……シヤフト
。
Fig. 1 is a cross-sectional view of the first embodiment of the present invention, Fig. 2 is an enlarged view of the connecting member of the embodiment of the present invention, Fig. 3 is a cross-sectional view showing the second embodiment of the present invention, Fig. 4 shows a cross-sectional view of a conventional example. 4 , 13 ...magnetic circuit, 6...diaphragm, 17...
...Spacer, 3c, 12c...Recess (step), 3
d, 12d...Protrusion (step), 18...Shaft.
Claims (1)
の２ケ所に有するスピーカにおいて、前記２つの
磁気回路にはスペーサが係合する段部が形成され
ており、前記スペーサを前記２つの磁気回路の前
記段部に係合させ、前記２つの磁気回路をシヤフ
トによつて前記スペーサを挟むように連結固定す
ることを特徴とするスピーカ。 In a speaker having magnetic circuits for driving the diaphragm at two locations, one in front and one behind the diaphragm, the two magnetic circuits are formed with stepped portions that engage with spacers, and the spacer is connected to the two magnetic circuits. A speaker characterized in that the two magnetic circuits are connected and fixed by a shaft so as to sandwich the spacer by engaging with the stepped portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816390U JPH0455897U (en) | 1990-09-18 | 1990-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816390U JPH0455897U (en) | 1990-09-18 | 1990-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455897U true JPH0455897U (en) | 1992-05-13 |
Family
ID=31839121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9816390U Pending JPH0455897U (en) | 1990-09-18 | 1990-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455897U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601286U (en) * | 1983-06-17 | 1985-01-08 | 高山 久子 | Set with tempura, etc. |
-
1990
- 1990-09-18 JP JP9816390U patent/JPH0455897U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601286U (en) * | 1983-06-17 | 1985-01-08 | 高山 久子 | Set with tempura, etc. |
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