JPH0431200U - - Google Patents

Info

Publication number
JPH0431200U
JPH0431200U JP7288990U JP7288990U JPH0431200U JP H0431200 U JPH0431200 U JP H0431200U JP 7288990 U JP7288990 U JP 7288990U JP 7288990 U JP7288990 U JP 7288990U JP H0431200 U JPH0431200 U JP H0431200U
Authority
JP
Japan
Prior art keywords
speaker
shelf
speaker box
box
sectional
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
Application number
JP7288990U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7288990U priority Critical patent/JPH0431200U/ja
Publication of JPH0431200U publication Critical patent/JPH0431200U/ja
Pending legal-status Critical Current

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  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図に本考案の１実施例の電子鍵盤楽器側板
方向から見た断面図、第２図はその背面方向から
見た断面図、第３図は第２図のＡ−Ａ線断面図、
第４図は本考案の他の実施例の第１図に対応する
断面図、第５図はその背面方向から見た断面図、
第６図及び第７図は各々第４図及び第５図に対応
する変形例の断面図、第８図及び第９図は各々従
来のスピーカ装置の断面図である。 １……スピーカボツクス、２……楽器本体、３
……棚板、６……スピーカ、７……スピーカ、８
……孔。 Fig. 1 is a cross-sectional view of one embodiment of the present invention as seen from the side plate of an electronic keyboard instrument, Fig. 2 is a cross-sectional view seen from the back side of the instrument, and Fig. 3 is a cross-sectional view taken along the line A-A in Fig. 2.
FIG. 4 is a sectional view corresponding to FIG. 1 of another embodiment of the present invention, and FIG. 5 is a sectional view seen from the back side thereof.
6 and 7 are sectional views of modified examples corresponding to FIGS. 4 and 5, respectively, and FIGS. 8 and 9 are sectional views of conventional speaker devices, respectively. 1...Speaker box, 2...Musical instrument body, 3
... Shelf board, 6 ... Speaker, 7 ... Speaker, 8
...hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棚板の下側にスピーカボツクスを設け、該スピ
ーカボツクスに棚板下方に放音するスピーカを収
納するとともに棚板及びスピーカボツクス又はス
ピーカボツクスの一構成部材としての棚板に形成
された孔に対向して棚板上方に放音するスピーカ
を配設したことを特徴とする電子鍵盤楽器のスピ
ーカ装置。 A speaker box is provided below the shelf, and the speaker box accommodates a speaker that emits sound below the shelf, and faces the shelf and the speaker box, or a hole formed in the shelf as a component of the speaker box. A speaker device for an electronic keyboard instrument, characterized in that a speaker for emitting sound is arranged above a shelf board.
JP7288990U 1990-07-11 1990-07-11 Pending JPH0431200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7288990U JPH0431200U (en) 1990-07-11 1990-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7288990U JPH0431200U (en) 1990-07-11 1990-07-11

Publications (1)

Publication Number Publication Date
JPH0431200U true JPH0431200U (en) 1992-03-12

Family

ID=31611229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7288990U Pending JPH0431200U (en) 1990-07-11 1990-07-11

Country Status (1)

Country Link
JP (1) JPH0431200U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619390U (en) * 1992-08-19 1994-03-11 株式会社河合楽器製作所 Electronic keyboard instrument

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938229B1 (en) * 1970-04-08 1974-10-16
JPS5342628B2 (en) * 1974-06-21 1978-11-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938229B1 (en) * 1970-04-08 1974-10-16
JPS5342628B2 (en) * 1974-06-21 1978-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619390U (en) * 1992-08-19 1994-03-11 株式会社河合楽器製作所 Electronic keyboard instrument

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