JPS6019424Y2 - speaker device - Google Patents
speaker deviceInfo
- Publication number
- JPS6019424Y2 JPS6019424Y2 JP18619780U JP18619780U JPS6019424Y2 JP S6019424 Y2 JPS6019424 Y2 JP S6019424Y2 JP 18619780 U JP18619780 U JP 18619780U JP 18619780 U JP18619780 U JP 18619780U JP S6019424 Y2 JPS6019424 Y2 JP S6019424Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- speaker device
- baffle plate
- speakers
- 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.)
- Expired
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
【考案の詳細な説明】
本考案はスピーカ装置に係り、さらに詳細には前面バッ
フル板と背面バッフル板の双方にスピーカを取付け、背
面スピーカによる音波の壁面からの反射音を利用して音
響効果を得ようとするスピーカ装置に関するものである
。[Detailed description of the invention] The present invention relates to a speaker device, and more specifically, speakers are installed on both the front baffle plate and the back baffle plate, and acoustic effects are created by using the sound waves reflected from the wall surface by the rear speakers. The present invention relates to a speaker device to be obtained.
第１図に示すごとく、スピーカ装置１の前面バッフル板
２にスピーカ３を取付けるとともに、背面バッフル板４
ａ、４ｂを略１２０度の角度をもって配置した不定形と
して、それぞれの背面バッフル板にスピーカ５ａ、５ｂ
を取付けたスピーカ装置が提案されている。As shown in FIG. 1, the speaker 3 is attached to the front baffle plate 2 of the speaker device 1, and the rear baffle plate 4
Speakers 5a and 5b are arranged on each rear baffle plate as irregular shapes with speakers a and 4b arranged at an angle of approximately 120 degrees.
A speaker device has been proposed.
このスピーカ装置１はスピーカ装置背面の壁面６から２
０ｃｍ〜１ｒｒＬの間隔をもって配置することにより、
スピーカ３からの直接音と、スピーカ５ａ、５ｂによる
音波の壁面６．７． ８からの反射音との相乗効果を利
用して、聴取位置９における音響特性を改善しようとす
るものである。This speaker device 1 is connected to the back wall 6 of the speaker device 2
By placing them at intervals of 0cm to 1rrL,
Direct sound from speaker 3 and wall surface of sound waves from speakers 5a and 5b 6.7. This is intended to improve the acoustic characteristics at the listening position 9 by utilizing the synergistic effect with the reflected sound from the listening position 9.
従って、このスピーカ装置を使用するに当っては、スピ
ーカ３からの直接音と、スピーカ５ａ。Therefore, when using this speaker device, the direct sound from the speaker 3 and the speaker 5a.
５ｂからの間接音とが聴取位置９に指向されるようスピ
ーカ装置を設置することが望ましいが、従来この種のス
ピーカ装置では、前面スピーカ３と背面スピーカ５ａ、
５ｂとの取付角度、あるいは背面スピーカ５ａ、５ｂと
の相対角度は固定されているものであったから、実際の
使用に当っては、スピーカ装置の壁面６． ７．８に対
する配置位置、角度、あるいは壁面の音響特性の相違等
により上述の要求を満足するようスピーカ装置の設置位
置を決定するのは極めてむずかしく、理想的な音場可成
が得られないという欠点があった。It is desirable to install the speaker device so that the indirect sound from 5b is directed to the listening position 9, but in conventional speaker devices of this type, the front speaker 3, the rear speaker 5a,
5b or the relative angle with the rear speakers 5a and 5b is fixed, so in actual use, the wall surface 6.5b of the speaker device is fixed. 7.8, it is extremely difficult to determine the installation position of the speaker system to satisfy the above requirements due to differences in the placement position, angle, or acoustic characteristics of the wall surface, and it is said that an ideal sound field cannot be achieved. There were drawbacks.
本考案は上述の欠点を除去するものであり、スピーカ装
置の設置位置を任意に決定腰しかも聴取位置における前
面スピーカと背面スピーカとの最適な音響効果を容易に
得られるよう構成したスピーカ装置を提供するものであ
る。The present invention eliminates the above-mentioned drawbacks, and provides a speaker device configured such that the installation position of the speaker device can be determined arbitrarily, and the optimum acoustic effect between the front speaker and the rear speaker at the listening position can be easily obtained. It is something to do.
本考案によるスピーカ装置は第２図及び第３図に示すご
とく、スピーカ装置１１の前面バッフル板１２に前面ス
ピーカ１３が取付けられるとともに、背面バッフル板１
４の一部を蝶番１５により開閉自在に取付けられた両開
き扉１４ａ、１４ｂとし、この両開き扉にそれぞれ中高
音用スピーカ１６ａ、１６ｂが取付けられている。In the speaker device according to the present invention, as shown in FIGS. 2 and 3, a front speaker 13 is attached to a front baffle plate 12 of a speaker device 11, and a rear baffle plate 1
4 are double doors 14a and 14b which are attached with hinges 15 so as to be openable and closable, and medium and high frequency speakers 16a and 16b are attached to these double doors, respectively.
前記両開き扉１４ａ、１４ｂは第２図に示す閉じた状態
から１８０度の間において回動でき、この間の角度にお
いて任意に設定できるよう構成されている。The double doors 14a, 14b are configured to be able to rotate between 180 degrees from the closed state shown in FIG. 2, and to be able to set any angle within this range.
従って本考案によるスピーカ装置によれば、下記の効果
を有するものである。Therefore, the speaker device according to the present invention has the following effects.
（１） 両開き扉の開閉角度によって中高音用スピー
カ１６ａ、１６ｂからの壁面による反射音を任意に調整
することができる。(1) The sound reflected by the wall surface from the medium and high-frequency speakers 16a and 16b can be arbitrarily adjusted by adjusting the opening/closing angle of the double door.
また両開き扉１４ａ、１４ｂは、それぞれ個々に開閉角
度を調整できるからスピーカ装置の設置位置あるいは設
置角度を任意に決定でき、壁面の音響特性、あるいは家
具の有無等による部屋１、条件、または聴取位置に合せ
て反射音を容易に聴取位置に指向でき、理想的な最適音
響再生が可能である。In addition, since the opening and closing angles of the double doors 14a and 14b can be adjusted individually, the installation position or installation angle of the speaker device can be determined arbitrarily, and the installation position or installation angle of the speaker device can be determined arbitrarily, depending on the room 1, conditions, or listening position depending on the acoustic characteristics of the wall surface, the presence or absence of furniture, etc. The reflected sound can be easily directed to the listening position according to the sound, allowing ideal and optimal sound reproduction.
（２）スピーカ装置本体は直方体を威し、使用時におい
てのみ両開き扉を開閉して使用するものであるから、ス
ピーカ装置の製造が容易であるとともに、運搬に際して
も嵩張らず好都合である。(2) The main body of the speaker device is a rectangular parallelepiped, and the double doors are opened and closed only when in use, so the speaker device is easy to manufacture and convenient to transport without being bulky.
前記本考案による実施例では両開き扉１４ａ。In the embodiment according to the present invention, there is a double door 14a.
１４ｂに取付けられるスピーカに中高音用スピーカを用
いて説明したが、中高音用スピーカに限らず全帯域用ス
ピーカを用いても良く、また中音用スピーカと高音用ス
ピーカとの２個のスピーカに分けてそれぞれ設けても同
様の効果を有するものであるが、この場合には両開き扉
のスペースから、背面バッフル板全体を両開き扉として
構成した方が好都合である。In the explanation, a mid-high frequency speaker is used as the speaker attached to the speaker 14b, but not only a mid-high frequency speaker but also a full-band speaker may be used. Although the same effect can be obtained even if they are provided separately, in this case, it is more convenient to configure the entire back baffle plate as a double door due to the space required for the double door.
第１図は従来におけるスピーカ装置の説明図、第２図は
本考案による１実施例を示す断面図、第３図は第２図に
よる実施例を示す背面斜視図である。
１２・・・前面バッフル板、１３・・・・・・前面スピ
ーカ、１４・・・・・・背面バッフル板、１４ａ、１４
ｂ・・・・・・両開き扉、１５・・・・・・蝶番、１６
ａ、１６ｂ・・・・・・中高音用スピーカ。FIG. 1 is an explanatory diagram of a conventional speaker device, FIG. 2 is a sectional view showing one embodiment of the present invention, and FIG. 3 is a rear perspective view showing the embodiment according to FIG. 12... Front baffle plate, 13... Front speaker, 14... Rear baffle plate, 14a, 14
b...Double door, 15...Hinge, 16
a, 16b...Speaker for medium and high frequencies.
Claims (1)
配置したスピーカ装置において、背面バッフル板に配置
されるスピーカは、背面バッフル板の一部又は全部を両
開き扉として、この両開き扉に取付けたことを特徴とす
るスピーカ装置。In a speaker device in which speakers are placed on both the front baffle plate and the back baffle plate, the speakers placed on the back baffle plate may be attached to a double door with part or all of the back baffle plate as a double door. Features speaker equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18619780U JPS6019424Y2 (en) | 1980-12-24 | 1980-12-24 | speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18619780U JPS6019424Y2 (en) | 1980-12-24 | 1980-12-24 | speaker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109685U JPS57109685U (en) | 1982-07-06 |
| JPS6019424Y2 true JPS6019424Y2 (en) | 1985-06-11 |
Family
ID=29987932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18619780U Expired JPS6019424Y2 (en) | 1980-12-24 | 1980-12-24 | speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019424Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731675Y2 (en) * | 1985-08-10 | 1995-07-19 | ティアツク株式会社 | Speaker device |
-
1980
- 1980-12-24 JP JP18619780U patent/JPS6019424Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57109685U (en) | 1982-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4289929A (en) | Loudspeaker and enclosure combination | |
| US4566557A (en) | Flat acoustic diffuser | |
| JPH07143588A (en) | Vertical array type speaker equipment | |
| US7032708B2 (en) | Flush mountable vibration reducing loudspeaker mounting assembly | |
| EP2212158B1 (en) | Vehicle audio system including door-mounted components | |
| US4313032A (en) | Folded horn loudspeaker system | |
| US2805729A (en) | Loudspeaker enclosure | |
| US3578103A (en) | Speaker enclosure | |
| JPS6019424Y2 (en) | speaker device | |
| US6012542A (en) | Bass amplifying system for radios | |
| CH665324A5 (en) | SPACE-EFFECT SINGLE SPEAKER FOR MUSICAL REPRODUCTION SYSTEMS. | |
| JPH0630488A (en) | Acoustic panel | |
| JPS5845237B2 (en) | 3D speaker device | |
| GB871574A (en) | Improvements in or relating to sound reproducing apparatus | |
| JPS6336771Y2 (en) | ||
| JPS5819901Y2 (en) | speaker device | |
| JPS6322789Y2 (en) | ||
| JPS6318234Y2 (en) | ||
| EP0141813A1 (en) | Loudspeaker | |
| JPH04126488U (en) | speaker box | |
| JP3496192B2 (en) | Door fastening structure | |
| JPS6354898A (en) | Speaker system | |
| JPH071954B2 (en) | Speaker device | |
| JPS6128452Y2 (en) | ||
| JPH0210718Y2 (en) |