JPH0256197A - Speaker device with on-vehicle video-camera - Google Patents
Speaker device with on-vehicle video-cameraInfo
- Publication number
- JPH0256197A JPH0256197A JP63174619A JP17461988A JPH0256197A JP H0256197 A JPH0256197 A JP H0256197A JP 63174619 A JP63174619 A JP 63174619A JP 17461988 A JP17461988 A JP 17461988A JP H0256197 A JPH0256197 A JP H0256197A
- Authority
- JP
- Japan
- Prior art keywords
- camera
- speaker
- vehicle
- video
- video camera
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 11
- 239000006096 absorbing agent Substances 0.000 description 9
- 230000035939 shock Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、車載用スピーカボックスに自動車の後方を監
視するためのビデオカメラを取付けたスピーカ装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a speaker device in which a video camera for monitoring the rear of an automobile is attached to an on-vehicle speaker box.
（ロ）従来の技術
自動車の運転時に後方の状況を確認するには通常バック
ミラーが使用されているが、このバックミラーによる場
合には運転者にとって死角になる部分があり、このため
後退時に事故をひき起す場合も少なくない。このため大
型バスや大型トラツクなどではビデオカメラを１１方に
備え、カメラによる像を運転席付近のブラウン管に映し
出して後方確認を行なっていた。しかしながらこれらの
ビデオカメラは車体の外に突出しているので、樹木等に
接触して破損するおそれがあった。(b) Conventional technology When driving a car, a rearview mirror is normally used to check the situation behind the vehicle, but this rearview mirror has a blind spot for the driver, which can lead to accidents when backing up. In many cases, it can cause For this reason, large buses and large trucks are equipped with video cameras on 11 sides, and images from the cameras are projected onto a cathode ray tube near the driver's seat to check the rear. However, since these video cameras protrude outside the vehicle body, there is a risk that they may come into contact with trees or the like and be damaged.
また特開昭６０−２１４６９１号公報（Ｈ０４Ｎ ７
／１８）に示されるように、車両側部のバックミラーケ
ースに監視カメラを内設したものも知られているが、バ
ックミラーのデザイン上、自由度に制約を受け、目まぐ
るしく変化する車種への対応が困難であると共に、左右
２個のカメラを取付けなければならないので、コスト的
に不利となるという問題があった。Also, Japanese Patent Application Laid-Open No. 60-214691 (H04N7
As shown in /18), it is known that a surveillance camera is installed inside the rearview mirror case on the side of the vehicle, but the degree of freedom is limited due to the design of the rearview mirror, and it is difficult to adapt to rapidly changing vehicle models. This poses a problem in that it is difficult to deal with this problem, and that it is disadvantageous in terms of cost since two cameras must be installed on the left and right sides.
さらに特開昭５９−１３１２８２号公報（ＨＯ４Ｎ
７／１８）に示されるように自動車の後部トランク部内
にビデオカメラを載置した後方監視装置も知られている
が、このビデオカメラのための装置を後部トランク部内
に設置しなければならずトランク部内のスペースを制限
すると共に、前述したように変化する車種への対応が困
難であるという問題があった。Furthermore, Japanese Patent Application Laid-Open No. 59-131282 (HO4N
As shown in 7/18), a rear monitoring device in which a video camera is mounted in the rear trunk of a car is also known, but the device for this video camera must be installed in the rear trunk. There are problems in that it limits the space inside the unit and, as mentioned above, it is difficult to accommodate changing vehicle models.
（ハ）発明が解決しようとする課題
本発明は、上記問題点、即ちビデオカメラを車体の外に
突出させて設けると樹木等に接触して破損するおそれが
ある点、監視カメラをミラーケースに内設するとバック
ミラーのデザイン上、自由度に制約を受け、目まぐるし
く変化する車種への対応が困難であると共に、コスト的
に不利となる点およびビデオカメラを自動車の後部トラ
ンク部内に設ければトランク部内のスペースを制限する
と共に、変化する車種への対応が困難である点を解決す
るものである。(c) Problems to be Solved by the Invention The present invention solves the above-mentioned problems, namely, that if the video camera is installed so as to protrude outside the vehicle body, there is a risk of damage due to contact with trees, etc., and that the surveillance camera is installed in the mirror case. If the video camera is installed inside, the degree of freedom is restricted due to the design of the rearview mirror, making it difficult to adapt to rapidly changing car models, and there is also a cost disadvantage. This solves the problem of limiting internal space and making it difficult to adapt to changing vehicle models.
（：）課題を解決するための手段
本発明は、車載用スピーカボックス（１０）とスピーカ
ボックス（ｌＯ）の外面（６ｂ）に設けられた支持部（
４）と、支持部（４）に支持されたカメラ（３）を収納
したカメラ収納部（２）とから構成される車載用ビデオ
カメラ付スピーカ装置（１）である。(:) Means for Solving the Problems The present invention provides a support portion (
This is an in-vehicle video camera-equipped speaker device (1) comprising a camera storage section (2) housing a camera (3) supported by a support section (4) and a camera storage section (2).
そして、このスピーカボックス（１０）は、スピーカ（
８）が取付けられた蓋体（６）と、カメラ（３）の周辺
回路（１りが収納された収納体（７）とを一体止して構
成されるものである。This speaker box (10) has a speaker (
It is constructed by integrally fixing a lid body (6) to which a camera (8) is attached and a storage body (7) in which a peripheral circuit (1) of a camera (3) is housed.
又、前記スピーカボックス（１０）は指向性の小さい低
音用のスピーカ（８）を内蔵している。Furthermore, the speaker box (10) incorporates a low-frequency speaker (8) with low directivity.
又、前記収納体（７）には電源端子（１４）及び映像信
号出力端子（１３）が一体モールド化されている。Further, a power supply terminal (14) and a video signal output terminal (13) are integrally molded in the storage body (7).
又、車載用スピーカボックス（１０）内に、前記カメラ
の周辺回路（１１）と、スピーカ用のパワーアンプ回路
（１２）とを収納した。Further, a peripheral circuit (11) for the camera and a power amplifier circuit (12) for the speaker were housed in the vehicle speaker box (10).
又、前記カメラ収納部（２）の背面に高音用スピーカ（
３０）を装着した。In addition, a high-frequency speaker (
30) was installed.
又、前記カメラ収納部（２）に振動吸収機構（３３）を
設けて前記カメラの振動を吸収した。Further, a vibration absorption mechanism (33) was provided in the camera storage section (2) to absorb vibrations of the camera.
（ネ）作 用
車載用スピーカボックスには、外面に支持部が設けられ
ているので、カメラを収納したカメラ収納部を支持する
ことが出来、ビデオカメラとスピーカボックスとを一体
化することが出来る。(N) Function Since the in-vehicle speaker box is provided with a support part on the outer surface, it is possible to support the camera storage part in which the camera is stored, and the video camera and the speaker box can be integrated. .
そして、スピーカボックスは、スピーカが取付けられた
蓋体とカメラの周辺回路が収納された収納体とを一体化
して構成される。The speaker box is constructed by integrating a lid body to which a speaker is attached and a storage body in which a peripheral circuit of a camera is housed.
（へ）実施例
第１図乃至第４図を参照しつつ本発明の第１実施例を説
明する。(F) Embodiment A first embodiment of the present invention will be described with reference to FIGS. 1 to 4.
第１図は本発明の車載用ビデオカメラ付スピーカ装置の
車内における配置状態を示す略図である。FIG. 1 is a schematic diagram showing the arrangement of an in-vehicle video camera and speaker device according to the present invention in a vehicle.
第１図において、（１）は車載用ビデオカメラ付スピー
カ装置で自動車（２０）のリアトレイ（２１）の中央に
配置されている。（２２）、（２３）は左右のスピーカ
ボックスでリアトレイ（２］）上に配置され、ビデオカ
メラ付スビ、−力装置（１）に内蔵されるスーパーウー
ハ−（２００Ｈｚ以下の低域専用スピーカ）と共に、い
わゆる３Ｄスピーカシステムを構成する。（２）は後述
するカメラを収納したカメラ収納部で、自動車（２０）
の後方に向けてビデオカメラ用のカメラを対向位置させ
ており、カメラからの撮像信号は後述する映像信号処理
回路等を経由して、映像信号が運転席（２４）付近に配
置した例えば液晶素子のデイスプレィ（２５）により、
自動車（２０）の後方を監視しながら運転をすることが
できる。尚、カメラの向きを上下、左右に変えるための
駆動装置をスピーカボックスに設け、運転席でコントロ
ールボックスを操作しコントロールケーブルを介してカ
メラの向きを自由にコントロールするようにしてもよい
。In FIG. 1, (1) is an in-vehicle video camera-equipped speaker device placed in the center of a rear tray (21) of an automobile (20). (22) and (23) are left and right speaker boxes placed on the rear tray (2]), with a video camera attached, and a super woofer (speaker dedicated to low frequencies below 200Hz) built into the power device (1). Together, they constitute a so-called 3D speaker system. (2) is a camera storage part that stores a camera, which will be described later.
A video camera is placed facing toward the rear of the driver's seat (24), and the imaging signal from the camera passes through a video signal processing circuit (described later), and the video signal is sent to, for example, a liquid crystal element located near the driver's seat (24). With the display (25),
It is possible to drive while monitoring the rear of the automobile (20). Alternatively, a driving device for changing the direction of the camera vertically or horizontally may be provided in the speaker box, and the direction of the camera may be freely controlled via a control cable by operating the control box from the driver's seat.
第２図は本発明一実施例の車載用ビデオカメラ付スピー
カ装置（１）の正面断面図、第３図は同側面図、第４図
はスピーカボックス内の状態を示す斜視図である。第２
図、第３図において、ビデオカメラ用のカメラ（例えば
°ＣＣＤカメラ）（３）は前述したカメラ収納部（２）
に収納される。カメラ収納部（２）は内部に空間を有す
る柱状の支持部（４）に支持されている。なお、（４ａ
）は支持部（４）に設けられ、カメラ収納部（２）の向
きを矢印入方向に首振り調整するための調整ネジである
。FIG. 2 is a front sectional view of a vehicle-mounted speaker device with a video camera (1) according to an embodiment of the present invention, FIG. 3 is a side view of the same, and FIG. 4 is a perspective view showing the inside of the speaker box. Second
In Figures 3 and 3, a video camera (for example, a CCD camera) (3) is placed in the camera storage section (2) mentioned above.
is stored in. The camera storage section (2) is supported by a columnar support section (4) having a space inside. In addition, (4a
) is an adjustment screw provided on the support portion (4) for adjusting the direction of the camera storage portion (2) in the direction indicated by the arrow.
カメラ（３）にはカメラ（３）にバッテリから１２Ｖの
電源を供給するリード線（５）およびカメラ（３）から
の撮像信号を映像信号処理回路に送出するリード線（５
）が接続され、これら複数のリード線（５）は支持部（
４）の空間内に導入されている。The camera (3) has a lead wire (5) that supplies 12V power from the battery to the camera (3) and a lead wire (5) that sends the imaging signal from the camera (3) to the video signal processing circuit.
) are connected, and these multiple lead wires (5) are connected to the support part (
4) is introduced within the space.
（６）は蓋体で、スーパーウーハ−（低域専用スピーカ
）（８）が内面（６ａ）に取付けられ、外面（６ｂ）に
前述した支持部（４）を有する。（７）は収納体で、蓋
体（６）と嵌合、接着またはネジ止め等の手段によって
一体化されてスピーカボックス（１０）を構成する。収
納体（７）には、基板支持台（９）が載置、固定され、
基板支持台（９）の溝部（９ａ）には２枚の基板（１１
）、（１２）が嵌挿され支持されている。これら２枚の
基板（１１）、（１２）は、それぞれ映像（ビデオ）信
号処理基板と、電源及びアンプ基板である。この基板支
持台（９）により基板（１１）と（１２）は一体に収納
されている。(6) is a lid body, on which a super woofer (low frequency speaker) (8) is attached to the inner surface (6a) and the above-mentioned support portion (4) on the outer surface (6b). (7) is a storage body which is integrated with the lid (6) by means of fitting, adhesion, screwing, etc. to form a speaker box (10). A substrate support stand (9) is placed and fixed on the storage body (7),
Two substrates (11) are placed in the groove (9a) of the substrate support (9).
), (12) are inserted and supported. These two boards (11) and (12) are a video signal processing board and a power supply and amplifier board, respectively. The substrates (11) and (12) are housed together by this substrate support stand (9).
映像信号処理基板（１１）には映像信号処理回路が設け
られ、カメラ収納部（２）に収納されたカメラ（３）か
らの撮像信号を映像信号に変換する。さらにこの映像信
号はリード線（１５）を通り映像信号端子（ビデオ信号
端子）（１３）を経由し、前述のデイスプレィ（２５）
に伝送される。A video signal processing circuit is provided on the video signal processing board (11), and converts an imaging signal from a camera (3) housed in a camera housing section (2) into a video signal. Furthermore, this video signal passes through the lead wire (15), the video signal terminal (video signal terminal) (13), and the above-mentioned display (25).
transmitted to.
一方、電源（カメラの周辺回路）及びアンプ基板（１２
）には、カメラ収納部（２）内のカメラ（３）に自動車
用バッテリ（図示せず）から１２Ｖを供給するリード線
が配設されている。さらに基板（１２）にはスーパーウ
ーハ−（８）を駆動するべく低音域の音声信号を供給す
るための、ミキサー（図示せず）、ローパスフィルター
（図示せず）およびパワーアンプ（図示せず）等が設け
られている。On the other hand, power supply (camera peripheral circuit) and amplifier board (12
) is provided with a lead wire for supplying 12V from an automobile battery (not shown) to the camera (3) in the camera housing (2). Furthermore, the board (12) includes a mixer (not shown), a low-pass filter (not shown), and a power amplifier (not shown) for supplying a low-frequency audio signal to drive the superwoofer (8). etc. are provided.
なお収納体（７）の基板（１１）、（１２）が収納され
る空間、即ち基板収納部（７ａ）はスピーカ（８）が収
納される空間、即ちスピーカ収納部（７ｂ）をせばめる
ことがないように、これと適当な距謳をおいて設けられ
る。従って第２図に見られるように、スピーカ（８）と
基板（１１）、（１２）は接触することがなく、基板（
１２）とスピーカ（８）はリード線（１６）によって接
続される。Note that the space in which the boards (11) and (12) of the storage body (7) are stored, that is, the board storage part (7a), narrows the space in which the speaker (8) is stored, that is, the speaker storage part (7b). It is set at an appropriate distance from this so that there is no problem. Therefore, as seen in Figure 2, the speaker (8) and the substrates (11) and (12) do not come into contact with each other, and the substrate
12) and the speaker (8) are connected by a lead wire (16).
（１７）は収納体（７）に設けられた台状の端子支持部
で基板（１１）、（１２）からのリード線（１５）、（
１９）に接続された端子（１３）、（１４）が端子支持
部（１７）の開口（１７ａ）、（１７ｂ）に嵌挿、支持
されている。端子（１３）、（１４）は端子支持部（１
７）から収納体（７）の外部に露出し、バッテリ（図示
せず）からのリード線（図示せず）や前述したデイスプ
レィ（２５）へのリード線がそれぞれ接続されている。(17) is a platform-shaped terminal support provided in the housing (7), and leads from the boards (11) and (12) to the lead wires (15) and (
Terminals (13) and (14) connected to terminal support portion (19) are fitted into and supported by openings (17a) and (17b) of terminal support portion (17). The terminals (13) and (14) are attached to the terminal support part (1
7) is exposed to the outside of the storage body (7), and lead wires (not shown) from a battery (not shown) and lead wires to the above-mentioned display (25) are connected, respectively.
なおスピーカ（８）は前述したように蓋体（６）の内面
（６ａ）に取付けられ、かつ図示したように蓋体（６）
の上部に設けた放音部（６Ｃ）に対向配置されている。Note that the speaker (8) is attached to the inner surface (6a) of the lid (6) as described above, and as shown in the figure, the speaker (8) is attached to the inner surface (6a) of the lid (6).
The sound emitting part (6C) is arranged opposite to the sound emitting part (6C) provided on the upper part of the sound emitting part (6C).
従って・スピーカ（８）の振動によって生じた音は、パ
ンチングネット（６ｂ）からスピーカボックス（１０１
の外部に放音される。もし、この放音された音が指向性
の鋭い音であれば、放音部（６ｃ）の上方に位置するカ
メラ収納部（２）によって音の伝播に問題が生じるが、
スピーカ（８）は低音域専用スピーカであるから放音さ
れる音に指向性はなく、上記問題は生じることがない。Therefore, the sound generated by the vibration of the speaker (8) is transmitted from the punching net (6b) to the speaker box (101).
The sound is emitted outside. If this emitted sound is a sharply directional sound, a problem will arise in the propagation of the sound due to the camera housing part (2) located above the sound emitting part (6c).
Since the speaker (8) is a speaker exclusively for the low frequency range, the sound emitted has no directivity, and the above-mentioned problem does not occur.
第５図を参照しつつ、本発明の第２実施例を説明する。A second embodiment of the present invention will be described with reference to FIG.
第５図に於て、（３０）は高音再生用の小型スピーカで
ある。このスピーカ（３０）は指向性の高い高音を再生
する。（３１）はスピーカ駆動用の信号線である。（３
２）は信号処理回路であり映像信号処理回路と電源およ
びアンプ基板を内蔵している。In FIG. 5, (30) is a small speaker for reproducing high-pitched sounds. This speaker (30) reproduces highly directional high-pitched sounds. (31) is a signal line for driving the speaker. (3
2) is a signal processing circuit that includes a video signal processing circuit, a power supply, and an amplifier board.
この信号処理回路（３２）は音声信号の低域の信号でス
ピーカ（８）を駆動し、高域の信号でスピーカ第６図乃
至第８図を参照しつつ、本軸の第３実施例を説明する。This signal processing circuit (32) drives the speaker (8) with the low frequency signal of the audio signal, and drives the speaker (8) with the high frequency signal. explain.
第６図はショックアブソーバ（振動吸収機ｍ） （３３
１を示す図であり、（３４）はスプリング、（３５）は
ゴムクツション、（３６）は固定用金具、（３５ａ）は
ゴムクツションの一端である。Figure 6 shows the shock absorber (vibration absorber m) (33
1, in which (34) is a spring, (35) is a rubber cushion, (36) is a fixing fitting, and (35a) is one end of the rubber cushion.
第７図及び第８図に於いて、（４０）はカメラ（３）Ｎ
を収納保持する収納ケース、（４１）はカメラ収納部（
２）内に挿入固定された固定板である。この固定ｆ（４
１）にはショックアブソーバ（３３） （３３） （３
３）（３３）の固定用金具（３６１（３６） （３６）
（３６）が収り付けられている。そして、このショッ
クアブソーバ（３３）（３３１（３３＋ （３３１の一
端（３６］ （３６１（３６） （３６＋は、カメラ（
３）を保持するカメラ収納部（２）に第８図に示すビス
（３７） （３７）で固定される。また、この収納ゲー
ス（４０）は他のショックアブソーバ（３３）によって
も、支持されている。°このショックアブソーバ（３３
）は、カメラ収納部（２）にビス（３８）にて固定され
る。In Figures 7 and 8, (40) is camera (3) N
(41) is a storage case that stores and holds the camera storage part (
2) It is a fixed plate inserted and fixed inside. This fixed f(4
1) has a shock absorber (33) (33) (3
3) (33) fixing metal fittings (361 (36) (36)
(36) is stored. This shock absorber (33) (331 (33+) (one end of 331 (36) (361 (36) (36+) is the camera (
3) is fixed to the camera housing part (2) holding the camera with screws (37) shown in FIG. Further, this storage gauge (40) is also supported by another shock absorber (33). °This shock absorber (33
) is fixed to the camera housing part (2) with screws (38).
（３９）はカメラ収納部用の前蓋であり、この前蓋（３
９）は固定板（４１）が全面に飛び出すのを防止してい
る。(39) is the front cover for the camera storage compartment, and this front cover (39)
9) prevents the fixing plate (41) from popping out over the entire surface.
上記のショックアブソーバ（３３） （３３） （３３
） （３３）（３３）により、外部か°らの振動が吸収
さｈて、カメラ収納部（２）内のカメラ（３）は安定す
る。The above shock absorber (33) (33) (33
) (33) Due to (33), external vibrations are absorbed and the camera (3) in the camera housing (2) becomes stable.
尚、上記実施例では基板（１２）へ電源と音声信号を供
給する端子（１４）と、基板（１１）からの映像信号を
導出する端子（１３）を別々に収り付けず、まずモール
ドして一体化して、コネクタ（４２）を形成し、も良い
。In the above embodiment, the terminal (14) that supplies power and audio signals to the board (12) and the terminal (13) that derives the video signal from the board (11) are not separately housed, but are molded first. The connector (42) may also be formed by integrating the connectors (42).
以上のように、本発明はビデオカメラをスピーカボック
スと一体化し、しかもビデオカメラを構成する映像信号
処理回路等の周辺回路をスピーカボックスの空間を利用
して収納したので、スピーカボックス外部に設けたカメ
ラ収納部、支持部を極めてコンパクトに構成することが
できる。従って装置全体として小型化することができ、
扱いやすく多種の自動車に対応できると共に、目まぐろ
しく変化する車種へも十分に対応できる。さらに絖
カメラとスピーカボックス内の基板とを接触するリード
線を、カメラ収納部を支持する支持部内に導入してスピ
ーカボックスの外部に出さないので、全体にコンパクト
で且っずっきすした印象を与え、意匠的にもすぐれたも
のである。As described above, the present invention integrates a video camera with a speaker box, and uses the space of the speaker box to house the peripheral circuits such as the video signal processing circuit that make up the video camera. The camera storage section and support section can be configured extremely compactly. Therefore, the entire device can be downsized,
It is easy to handle and can be used with a wide variety of vehicles, and is also fully compatible with rapidly changing vehicle models. Furthermore, the lead wire that connects the camera and the board inside the speaker box is introduced into the support part that supports the camera storage part and does not come out of the speaker box, giving the overall impression of being compact and airy. , it is also of excellent design.
（ト）発明の効果
請求項１の車載用ビデオカメラ付スピーカ装置において
は、スピーカボックス外部に設けたカメラ収納部、支持
部を極めてコンパクトに構成することかでき、扱いやす
く多種の自動車に対応すると共に、目まぐるしく変化す
る車種へも十分に対応できる。(g) Effects of the Invention In the speaker device with a video camera for use in a vehicle according to claim 1, the camera storage section and the support section provided outside the speaker box can be configured extremely compactly, making it easy to handle and compatible with a wide variety of automobiles. At the same time, it is fully compatible with rapidly changing vehicle models.
請求項２の車載用ビデオカメラ付スピーカ装置において
は、ビデオカメラを構成する映像信号処理回路等の周辺
回路をスピーカボックスの空間を利用して収納したので
、車載用ビデオカメラ付スピーカ装置を小型化し扱いや
すく構成したので、汎用性が高く美的外観にすぐれたカ
ー用品として提供することができる。In the vehicle-mounted speaker device with a video camera according to claim 2, peripheral circuits such as a video signal processing circuit constituting the video camera are housed using the space of the speaker box, so that the vehicle-mounted speaker device with a video camera is miniaturized. Since it is configured to be easy to handle, it can be provided as a car accessory with high versatility and an excellent aesthetic appearance.
請求項３の車載用ビデオカメラ付スピーカ装置において
は、カメラの位置がスピーカと対向していても、スピー
カからの音をあまり遮ることはない
請求項４の車載用ビデオカメラ付スピーカ装置において
は、端子が近接配置されて接続が容易となる。In the vehicle-mounted speaker device with a video camera according to claim 3, even if the camera is positioned facing the speaker, the sound from the speaker is not blocked much. Terminals are arranged close together, making connection easier.
請求項５の車載用ビデオカメラ付スピーカ装置において
は、スピーカ装置のコンパクト化が図れる。In the in-vehicle video camera-equipped speaker device according to claim 5, the speaker device can be made more compact.
請求項６の車載用ビデオカメラ付スピーカ装置において
は、高音用スピーカの位置が運転者の耳幅位置に近づき
、指向性の大きい高音を再生するのに良好となる。In the vehicle-mounted speaker device with a video camera according to the present invention, the position of the high-pitched sound speaker is close to the driver's ear width position, which is suitable for reproducing high-pitched sound with large directivity.
請求項７の車載用ビデオカメラ付スピーカ装置に於いて
は、カメラの振動を防止することが出来る。In the vehicle-mounted speaker device with a video camera according to the seventh aspect, vibration of the camera can be prevented.
第１図乃至第４図は本発明の第１実施例に関し、第１図
は、本発明車載用ビデオカメラ付スピーヵ装置の車内に
おける配置状態を示す略図、第２図は本発明一実施例の
車載用ビデオカメラ付スピーカ装置の正面断面図、第３
図は同じく側面図、第４図は同じくスピーカボックス内
の状態を示す斜視図である。
第５図は本発明の第２図実施例を示す図である。
第６図乃至第８図は本発明の第３Ｍ実施例を示す図であ
り、第６図はショックアブソーバの図、第７図は正面断
面図、第８図は側断面図である。
（１）−・車載用ビデオカメラ付スピーカ装置、（２）
・・・カメラ収納部、（３）・・・カメラ、（４）・・
・支持部、（５）・・・リード線、（６）−・蓋体、（
６ｂ）・・・外面、（７）・・−収納体、（８）・・・
スーパーウーハ−（スピーカ） 、（１０１・・・スピ
ーカボックス、（１１）・・映像信号処理基板、（１２
）・・・電源およびアンプ基板、（３０）・・ツイータ
（スピーカ） 、（３３）・・・ショックアブソーバ（
振動吸収機構） 、（１４１・・・電源端子、（１３）
・・・映像出力端子。1 to 4 relate to a first embodiment of the present invention, FIG. 1 is a schematic diagram showing the arrangement state of an in-vehicle video camera-equipped speaker device of the present invention in a vehicle, and FIG. 2 is a diagram illustrating an embodiment of the present invention. Front sectional view of a speaker device with an in-vehicle video camera, No. 3
This figure is a side view, and FIG. 4 is a perspective view showing the inside of the speaker box. FIG. 5 is a diagram showing the embodiment of the invention shown in FIG. 6 to 8 are views showing the third M embodiment of the present invention, in which FIG. 6 is a view of a shock absorber, FIG. 7 is a front sectional view, and FIG. 8 is a side sectional view. (1)--Speaker device with in-vehicle video camera, (2)
...Camera storage section, (3)...Camera, (4)...
・Support part, (5)...Lead wire, (6)-・Lid body, (
6b)...outer surface, (7)...-storage body, (8)...
Super woofer (speaker), (101...Speaker box, (11)...Video signal processing board, (12)
)...Power supply and amplifier board, (30)...Tweeter (speaker), (33)...Shock absorber (
vibration absorption mechanism), (141...power terminal, (13)
...Video output terminal.
Claims (1)
の外面に設けられた支持部と、該支持部に支持されカメ
ラを収納したカメラ収納部とから構成される車載用ビデ
オカメラ付スピーカ装置（２）前記車載用スピーカボッ
クスは、スピーカが取付けられた蓋体と、前記カメラの
周辺回路が収納された収納体とを、一体化して構成され
ることを特徴とする請求項１記載の車載用ビデオカメラ
付スピーカ装置。 （３）前記スピーカボックスは、指向性の小さい低音用
のスピーカを内蔵した請求項１記載の車載用ビデオカメ
ラ付スピーカ装置。 （４）前記収納体には電源端子及び映像信号出力端子が
一体モールド化されている請求項２記載の車載用ビデオ
カメラ付スピーカ装置。 （５）車載用スピーカボックス内に、前記カメラの周辺
回路と、スピーカ用のパワーアンプ回路とを収納した請
求項１記載の車載用ビデオカメラ付スピーカ装置。 （６）前記カメラ収納部の背面に高音用スピーカを装着
した請求項１記載の車載用ビデオカメラ付スピーカ装置
。 （７）前記カメラ収納部に振動吸収機構を設けて前記カ
メラの振動を吸収する請求項１記載の車載用ビデオカメ
ラ付スピーカ装置。[Scope of Claims] (1) An in-vehicle video camera consisting of an in-vehicle speaker box, a support section provided on the outer surface of the speaker box, and a camera storage section supported by the support section and housing the camera. 2. The vehicle speaker box is configured by integrating a lid body to which a speaker is attached and a storage body in which a peripheral circuit of the camera is housed. The described speaker device with an in-vehicle video camera. (3) The vehicle-mounted speaker device with a video camera according to claim 1, wherein the speaker box includes a built-in low-frequency speaker with low directivity. (4) The vehicle-mounted speaker device with a video camera according to claim 2, wherein a power supply terminal and a video signal output terminal are integrally molded in the housing. (5) The vehicle-mounted speaker device with a video camera according to claim 1, wherein a peripheral circuit for the camera and a power amplifier circuit for the speaker are housed in a vehicle-mounted speaker box. (6) The in-vehicle video camera-equipped speaker device according to claim 1, further comprising a high-pitched speaker mounted on the back of the camera storage section. (7) The vehicle-mounted speaker device with a video camera according to claim 1, wherein a vibration absorption mechanism is provided in the camera storage section to absorb vibrations of the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63174619A JPH0256197A (en) | 1987-10-27 | 1988-07-13 | Speaker device with on-vehicle video-camera |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27088087 | 1987-10-27 | ||
| JP62-270880 | 1987-10-27 | ||
| JP63174619A JPH0256197A (en) | 1987-10-27 | 1988-07-13 | Speaker device with on-vehicle video-camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256197A true JPH0256197A (en) | 1990-02-26 |
Family
ID=26496166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63174619A Pending JPH0256197A (en) | 1987-10-27 | 1988-07-13 | Speaker device with on-vehicle video-camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256197A (en) |
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|---|---|---|---|---|
| US5601228A (en) * | 1993-12-06 | 1997-02-11 | The Furukawa Electric Co., Ltd. | Solder-precipitating composition and mounting method using the composition |
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-
1988
- 1988-07-13 JP JP63174619A patent/JPH0256197A/en active Pending
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