JPH0178487U - - Google Patents
Info
- Publication number
- JPH0178487U JPH0178487U JP1987174129U JP17412987U JPH0178487U JP H0178487 U JPH0178487 U JP H0178487U JP 1987174129 U JP1987174129 U JP 1987174129U JP 17412987 U JP17412987 U JP 17412987U JP H0178487 U JPH0178487 U JP H0178487U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- buttful
- board
- attached
- sound
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図Ａは本考案の一実施例におけるテレビジ
ヨン受像機の一部破断平面図、Ｂは同正面図、Ｃ
は同側面図、第２図Ａは本考案の一実施例のスピ
ーカボツクスの要部側断面図、Ｂは同平面図、第
３図は従来例を示す一部破断平面図である。
１１……バツフル板、１２……スピーカ、１３
……密閉ボツクス、１４……反射板、１５……音
導壁、１６……開口部、１７……吸音材、１８…
…スピーカボツクス、１９……ＣＲＴ、２０……
キヤビネツト。
FIG. 1A is a partially cutaway plan view of a television receiver according to an embodiment of the present invention, FIG. 1B is a front view of the same, and FIG.
2A is a side sectional view of a main part of a speaker box according to an embodiment of the present invention, FIG. 2B is a plan view thereof, and FIG. 3 is a partially cutaway plan view showing a conventional example. 11...Battery board, 12...Speaker, 13
... closed box, 14 ... reflection plate, 15 ... sound guiding wall, 16 ... opening, 17 ... sound absorbing material, 18 ...
...Speaker box, 19...CRT, 20...
Cabinet.
Claims (1)
を覆う密閉ボツクスを取付け、上記バツフル板の
他の面に、スピーカ開口部と相対応する箇所に反
射板を備えた箱状の音導壁をバツフル板と平行に
取付け、前記バツフル板と音響壁とにより形成さ
れる放音端部をスリツト状に開口させ、上記スピ
ーカの周縁と、スリツト状開口部の端縁を結ぶ外
側に吸音材を充填したことを特徴とするスピーカ
ボツクス。 A speaker and an airtight box covering the speaker are attached to one side of the buttful board, and a box-shaped sound guiding wall with a reflective plate at a location corresponding to the speaker opening is attached to the other side of the buttful board. , the sound emitting end formed by the buff-full plate and the acoustic wall is opened in a slit shape, and a sound absorbing material is filled on the outside connecting the periphery of the speaker and the edge of the slit-shaped opening. Speaker boxes featuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174129U JPH0178487U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174129U JPH0178487U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178487U true JPH0178487U (en) | 1989-05-26 |
Family
ID=31466004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174129U Pending JPH0178487U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04165797A (en) * | 1990-10-29 | 1992-06-11 | Matsushita Electric Ind Co Ltd | Speaker equipment and television receiver using same |
| WO2000052958A1 (en) * | 1999-03-03 | 2000-09-08 | Onkyo Corporation | Speaker system |
-
1987
- 1987-11-13 JP JP1987174129U patent/JPH0178487U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04165797A (en) * | 1990-10-29 | 1992-06-11 | Matsushita Electric Ind Co Ltd | Speaker equipment and television receiver using same |
| WO2000052958A1 (en) * | 1999-03-03 | 2000-09-08 | Onkyo Corporation | Speaker system |
| US6798891B1 (en) | 1999-03-03 | 2004-09-28 | Onkyo Corporation | Speaker system |