JP3724484B2 - Seat terminal device - Google Patents

Seat terminal device Download PDF

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Publication number
JP3724484B2
JP3724484B2 JP2003140128A JP2003140128A JP3724484B2 JP 3724484 B2 JP3724484 B2 JP 3724484B2 JP 2003140128 A JP2003140128 A JP 2003140128A JP 2003140128 A JP2003140128 A JP 2003140128A JP 3724484 B2 JP3724484 B2 JP 3724484B2
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JP
Japan
Prior art keywords
input
output
seat
board
seat terminal
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 - Fee Related
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JP2003140128A
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Japanese (ja)
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JP2004341988A (en
Inventor
道生 小久保
廣 若原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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.)
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Priority to JP2003140128A priority Critical patent/JP3724484B2/en
Publication of JP2004341988A publication Critical patent/JP2004341988A/en
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Publication of JP3724484B2 publication Critical patent/JP3724484B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、航空機、鉄道、船舶、球場、劇場等において、乗客、利用者に音声、映像、データ、信号、電源などのサービスを提供する座席端末装置に関する。
【0002】
【従来の技術】
近年、航空機、鉄道、船、球場、劇場等の座席で、音声・画像・データなどの提供サービスを受けられることが一般化している。
【0003】
従来、座席端末構成は、特開平01-341430号公報に記載された構成のものが知られており、座席端末間やその他の機器と接続するためのケーブル結合部においては、ケーブルメーカーや座席端末装置供給者より、ケーブルに必要な曲げ半径や接続のための必要寸法、接続部長さ、それらケーブル、ケーブル曲げ半径、接続部を含んだ体積を覆うカバーを設置することなどが、端末機器設置情報として一般的に座席メーカに供給されている。
【0004】
図4に従来の座席端末装置の構成を示している。1は2〜4座席に1台設置される座席端末で、1−1は座席端末1に配置された入出力接続部、2,3,4,5は上記入出力接続部と中央処理装置や分配器、前後席の座席端末など(図示せず)とを接続する接続用ケーブル(2座席分配用としている)、6は当該座席、7は上記座席端末1を覆うカバー、8は取付ネジまたはファスナー、9は手元端末、10は表示端末で構成されている。
【0005】
中央処理装置からの音楽、映像等のサービス情報は、分配器(図示せず)、2〜4座席に1台設置されている座席端末1、手元端末9、表示端末10を通して乗客・利用者に供給される。該当座席6の乗客・利用者は、手元端末9を操作して、欲しい音楽、映像を選択し、音声は手元端末9を経由して、また映像は前席や前方に設置された表示端末10に表示して空、鉄道、船、球場、劇場等での時間に音楽、映像を楽しむ。ここで、手元端末9と表示端末10、および前後席の座席端末(図示せず)は、座席端末1に対し、確実に接続用ケーブル2,3,4,5を配線・接続する必要がある。また、座席端末1への飲料などの液体流入による故障、また乗客の接触による接続外れなどの不具合発生を防ぐために、カバー7が装着される。
【0006】
【特許文献1】
特開平01-341430号公報
【0007】
【発明が解決しようとする課題】
座席端末1は、主に乗客・利用者の座席足元に設置することが一般的に行われているが、そのために乗客・利用者の足元スペースを狭くしているのが現状である。
【0008】
ここで、乗客・利用者の足元のスペースを確保して良好な居住性を維持するため、前記座席端末1、および前記カバー7は、省スペース化した設置が要求されている。
【0009】
しかしながら、実際の座席組立や航空機内などでの配線作業において、座席端末1に対する接続用ケーブル2、3、4、5の配線・接続では、入出力用接続部1−1の設置寸法や接続用ケーブル2、3、4、5に必要とされる曲げ半径により、座席端末1の本体投影外形よりケーブルおよび接続部がはみだし、結果としてそれらをすべてを覆うためのカバー7が一回りも二回りも大きくなっている。これにより、座席居住性が悪化して、たとえば航空機においては、エコノミー症候群等が発生する一因と考えられているなどが現状である。
【0010】
本発明は、航空機、鉄道、船、球場、劇場等の座席端末設置において、上記課題を解決し、省スペースで構成できる座席端末装置を提供することを目的とする。
【0011】
【課題を解決するための手段】
この課題を解決するために本発明は、座席に設置され入出力接続部を備えた座席端末と、前記座席端末の入出力接続部と他の装置とを接続する接続用ケーブルと、前記座席端末を覆うカバーとで構成され、前記座席端末は、信号処理回路基板と略同一面に配置した本体電源回路基板からなる本体基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第1の入出力基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第2の入出力基板とで構成され、前記第1の入出力基板と前記第2の入出力基板を隣接して配置し、且つ本体基板の略中央部に配置したことを特徴とする座席端末装置であり、この構成によって、前記接続用ケーブルに必要とされる曲げ半径、および引出し長さ、接続部長さを、前記座席端末を含む座席端末本体を投影した本体投影面積内に収めることができ、省スペースで構成できる端末装置が得られる。
【0012】
【発明の実施の形態】
本発明の請求項1に記載の発明は、座席に設置され入出力接続部を備えた座席端末と、前記座席端末の入出力接続部と他の装置とを接続する接続用ケーブルと、前記座席端末を覆うカバーとで構成され、前記座席端末は、信号処理回路基板と略同一面に配置した本体電源回路基板からなる本体基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第1の入出力基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第2の入出力基板とで構成され、前記第1の入出力基板と前記第2の入出力基板を隣接して配置し、且つ本体基板の略中央部に配置したことを特徴とする座席端末装置としたものであり、前記カバーを座席端末の本体投影面積を含む座席端末本体とほぼ同じ容積に小型化できるとともに、構造の簡素化・配線の自由度を確保する利点がある。
【0014】
請求項に記載の発明は、前記第1の入出力基板と前記第2の入出力基板とを略平行に配置し、前記第1の入出力基板の第1の面に手元端末、表示端末とを接続する入出力接続部を配置し、前記第1の入出力基板の第1の面とは反対面の前記第2の入出力基板の第2の面に前後部の座席、または中継器、または中央処理装置とを接続する入出力接続部を配置し,音声、映像、データ信号の送受信または電源供給用の入出力接続部としたことを特徴とする請求項1記載の座席端末装置としたものであり、配線の合理性を確保する作用がある。
【0015】
以下、本発明の実施の形態について、図1から図3を用いて説明する。
【0016】
(実施の形態1)
図1に本発明の座席端末構成を示す。
【0017】
図1において、本発明の座席端末装置は、2〜4座席に1台設置される座席端末1(2座席用)と、座席端末1に配置された入出力接続部1−1と、手元端末9と、表示端末10と、前後席の座席端末、中継器、中央処理装置(図示せず)などと入出力接続部1−1とを接続する接続用ケーブル2,3,4,5と、座席6と、座席端末1を覆うカバー7と、カバー7を固定するネジまたはファスナー8で構成される。
【0018】
以上のように構成された座席端末装置について以下に詳細を説明する。
【0019】
図に示すように、前記座席端末1に設置された入出力接続部1−1の近傍で、前記接続用ケーブル2,3,4,5に必要とされる曲げ半径、引出し長さ、前記入出力接続部1−1の設置寸法を、座席端末1を含む座席端末本体の本体投影面積内に収めることにより、前記カバー7を座席端末1の本体投影面積を含む座席端末本体とほぼ同じ容積に小型化構成ができる利点を有する。
【0020】
このような構成にすることで,座席端末間やその他の機器と接続するためのケーブル接続部においては、ケーブルメーカや座席端末装置供給業者より提供され、ケーブルの振動、屈曲などによる信頼性の低下を防ぐ目的のケーブルに必要な曲げ半径や接続のための必要寸法などの規格を遵守しつつ、入出力接続部、接続用ケーブル引出し部分を座席端末装置本体内に収めることが可能となり省スペースで構成できる端末装置が実現できる。ここで、ケーブルの曲げ半径を本体投影面積内に入れているが、本体投影面積よりストレートに引き出しても、前後の座席への配線、座席内での配線が必要であるので、いずれにしてもケーブルを曲げることが必要になることを付け加えておく。
【0021】
(実施の形態2)
図2に本発明の座席端末1の詳細を示す。
図2において、座席端末1は、入出力接続部1−1を搭載した入出力第1基板11,入出力第2基板12と、本体信号処理回路を搭載した基板13と、本体電源回路を搭載した基板14とで構成される。
なお、図2において11〜14以外のもので符号を付したものとは図1と同一のものである。
【0022】
以上にように構成された座席端末1について以下に詳細を説明する。
【0023】
入出力接続部1−1を搭載したサブ基板である入出力第1基板11,入出力第2基板12と、本体信号処理回路を搭載した本体(メイン)基板である基板13とを略垂直に、基板対基板コネクターまたはハーネスで接続して構成し、同様に入出力接続部1−1を搭載したサブ基板である入出力第1基板11,入出力第2基板12と本体電源回路を搭載した本体(メイン)基板である基板14を略垂直に、基板対基板コネクターまたはハーネスで接続して構成し、且つ各サブ基板11,12を本体(メイン)基板13,14の略中央に電気的安全距離(たとえば“電位差100〜120Vの導体間距離は2.5mm以上”などと規定した、既知の各種安全規格)を確保しながら、隣接して配置し、各サブ基板上の入出力接続部1−1より接続用ケーブル2,3,4,5に必要な曲げ半径や接続のための必要寸法、接続部の寸法を図のように配置することにより、入出力接続部1−1、接続用ケーブル2,3,4,5の引出し部を本体投影面積内に収めることが可能であり、構造の簡素化を実現する利点を有する。
【0024】
(実施の形態3)
図3に本発明の座席端末構成を示す。
【0025】
図3において、座席端末1の入出力接続部として、前後部の座席,中継器、中央処理装置とを接続する入出力接続部1−2を入出力第基板11の片面に配置し、同様に座席端末1の入出力接続部として、手元端末、表示端末とを接続する入出力接続部1−3を、入出力接続部1−2を配置した入出力第基板11の面とは異なる側の入出力第基板12の片面側に配置する。
なお、図3において1−2、1−3以外のもので符号を付したものとは図1と同一のものである。
【0026】
以上のように構成された座席端末装置について以下に詳細を説明する。
【0027】
前後席の座席端末、中継器、中央処理装置などと入出力接続部1−2は、接続用ケーブル2,3によって座席端末1の下方の床下などを通り互いに接続され、手元端末、表示端末と入出力接続部1−3は、接続用ケーブル4,5によって座席端末1の上方を通り互いに接続されるようにし、音声・映像・データ信号の送信用、電源供給をするように構成している。ここで、入出力接続部1−2、1−3は図2に示されるように、各々入出力第1基板11、入出力第2基板12に配置されている。なお、図3において、入出力接続部1−2および1−3は座席の前後方向に配置されているが、入出力接続部1−2を座席端末1の下方に、また、入出力接続部1−3を座席端末1の上方に配置し、同様に座席端末1の本体投影面積内に収めることも可能である。
【0028】
このように入出力第1基板11、入出力第2基板12、入出力接続部1−2、1−3、接続用ケーブル2,3、4,5を配置構成することで、小型化の可能な構成・配線の合理性を確保した座席端末装置を実現することが可能である。
【0029】
【発明の効果】
以上のように本発明によれば、省スペースを実現する構成にすることで、乗客に対して快適な居住性の中で、各種サービスを提供する優れた座席端末装置が得られる。
【図面の簡単な説明】
【図1】本発明の一実施の形態を示す構成図
【図2】本発明の一実施の形態を示す構成図
【図3】本発明の一実施の形態を示す構成図
【図4】従来のシステムを示す構成図
【符号の説明】
1 座席端末
1−1,1−2,1−3 座席端末の入出力接続部
2,3,4,5 接続用ケーブル
6 座席
7 カバー
8 ネジまたはファスナー
9 手元端末
10 表示端末
11 入出力第1基板(サブ基板)
12 入出力第2基板(サブ基板)
13 本体信号処理回路搭載した基板(本体(メイン)基板)
14 本体電源回路を搭載した基板(本体(メイン)基板)
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a seat terminal device that provides services such as voice, video, data, signals, and power to passengers and users in airplanes, railways, ships, stadiums, theaters, and the like.
[0002]
[Prior art]
In recent years, it has become common to receive voice / image / data providing services at seats of aircraft, railways, ships, stadiums, theaters, and the like.
[0003]
Conventionally, as a seat terminal configuration, a configuration described in Japanese Patent Application Laid-Open No. 01-341430 is known, and in a cable coupling portion for connecting between seat terminals and other devices, a cable manufacturer or a seat terminal is used. Installation information on the terminal equipment includes the bend radius required for the cable, the required dimensions for connection, the length of the connection, the cable, the cable bend radius, and the cover that covers the volume including the connection from the equipment supplier. Are generally supplied to seat manufacturers.
[0004]
FIG. 4 shows a configuration of a conventional seat terminal device. 1 is a seat terminal installed in one of 2 to 4 seats, 1-1 is an input / output connection section arranged in the seat terminal 1, 2, 3, 4, and 5 are the input / output connection section and the central processing unit, A connecting cable for connecting a distributor, seat terminals in front and rear seats (not shown) (for two-seat distribution), 6 is the seat, 7 is a cover covering the seat terminal 1, and 8 is a mounting screw or A fastener, 9 is a hand terminal, and 10 is a display terminal.
[0005]
Service information such as music and video from the central processing unit is distributed to passengers and users through a distributor (not shown), a seat terminal 1 installed in 2 to 4 seats, a hand terminal 9 and a display terminal 10. Supplied. The passenger / user of the corresponding seat 6 operates the hand terminal 9 to select the desired music and video, the sound passes through the hand terminal 9, and the video is displayed in the front seat or the front display terminal 10. Display and enjoy music and video in the sky, train, ship, stadium, theater, etc. Here, the hand terminal 9, the display terminal 10, and the seat terminals (not shown) at the front and rear seats need to securely connect and connect the connection cables 2, 3, 4, and 5 to the seat terminal 1. . In addition, the cover 7 is attached to prevent malfunctions due to the inflow of liquid such as beverages into the seat terminal 1 and problems such as disconnection due to passenger contact.
[0006]
[Patent Document 1]
Japanese Patent Laid-Open No. 01-341430
[Problems to be solved by the invention]
The seat terminal 1 is generally installed mainly at the feet of passengers / users. However, the current situation is that the foot space of the passengers / users is reduced.
[0008]
Here, the seat terminal 1 and the cover 7 are required to be installed in a space-saving manner in order to secure the space at the feet of the passengers / users and maintain a good habitability.
[0009]
However, in the wiring work in the actual seat assembly or in the aircraft, for the wiring / connection of the connection cables 2, 3, 4, 5 to the seat terminal 1, the installation dimensions of the input / output connection unit 1-1 and the connection Depending on the bending radius required for the cables 2, 3, 4, 5, the cable and the connection part protrude from the main body projected outline of the seat terminal 1, and as a result, the cover 7 for covering them all once or twice It is getting bigger. As a result, seat occupancy deteriorates, and for example, it is considered that this is considered to be a cause of economy syndrome and the like in aircraft, for example.
[0010]
An object of the present invention is to provide a seat terminal apparatus that can solve the above-described problems and can be configured in a space-saving manner in the installation of seat terminals for airplanes, railways, ships, stadiums, theaters, and the like.
[0011]
[Means for Solving the Problems]
In order to solve this problem, the present invention provides a seat terminal that is installed in a seat and includes an input / output connection portion, a connection cable that connects the input / output connection portion of the seat terminal to another device, and the seat terminal. The seat terminal is equipped with a main body board composed of a main body power circuit board disposed substantially on the same plane as the signal processing circuit board, and an input / output connection portion connected substantially perpendicularly to the main body board. The first input / output board and the second input / output board that is connected substantially perpendicularly to the main body board and has the input / output connection portion mounted thereon, the first input / output board and the second input / output board. A seat terminal device in which an output board is arranged adjacently and arranged at a substantially central portion of the main body board . With this configuration, a bending radius and a drawing length required for the connection cable are provided. The seat including the seat terminal Can be accommodated in the body-projected area obtained by projecting the terminal body, the terminal device can be constructed in a space-saving can be obtained.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 of the present invention includes a seat terminal installed in a seat and provided with an input / output connection portion, a connection cable for connecting the input / output connection portion of the seat terminal and another device, and the seat The seat terminal comprises a main body board composed of a main body power circuit board disposed substantially on the same plane as the signal processing circuit board, and an input / output connection portion connected substantially perpendicularly to the main body board. A first input / output board mounted; and a second input / output board that is connected substantially perpendicularly to the main body board and on which an input / output connection portion is mounted, the first input / output board and the second input / output board. The seat terminal device is characterized in that the input / output board is arranged adjacently and arranged at a substantially central portion of the main body board , and the cover is substantially the same as the seat terminal main body including the main body projected area of the seat terminal. together can be miniaturized to the same volume, simplification of the structure, There is an advantage to secure the freedom of the line.
[0014]
The invention according to claim 2, wherein the first input-output substrate and said second input-output board substantially parallel to, the first hand terminal to the first surface of the input and output board, the display terminal An input / output connection portion for connecting the first and second input / output boards to each other, and a front and rear seat, or a repeater on the second face of the second input / output board opposite to the first face of the first input / output board or the input and output connection portion for connecting the central processing unit is arranged, audio, video, and the seat terminal apparatus according to claim 1, characterized in that input and output connections for the transmission and reception or power supply of the data signal And has the effect of ensuring the rationality of the wiring.
[0015]
Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 3.
[0016]
(Embodiment 1)
FIG. 1 shows a seat terminal configuration of the present invention.
[0017]
In FIG. 1, a seat terminal device according to the present invention includes a seat terminal 1 (for two seats) installed in one to two to four seats, an input / output connection unit 1-1 disposed in the seat terminal 1, and a hand terminal. 9, display terminal 10, front and rear seat terminals, repeaters, central processing unit (not shown), etc., and connection cables 2, 3, 4, 5 for connecting input / output connection unit 1-1, It comprises a seat 6, a cover 7 that covers the seat terminal 1, and screws or fasteners 8 that fix the cover 7.
[0018]
The seat terminal device configured as described above will be described in detail below.
[0019]
As shown in the figure, in the vicinity of the input / output connection portion 1-1 installed in the seat terminal 1, the bending radii required for the connection cables 2, 3, 4, and 5, By setting the installation dimensions of the output connecting portion 1-1 within the main body projected area of the seat terminal main body including the seat terminal 1, the cover 7 has substantially the same volume as the seat terminal main body including the main body projected area of the seat terminal 1. There is an advantage that a miniaturized configuration can be achieved.
[0020]
With such a configuration, the cable connection part for connecting between the seat terminals and other devices is provided by the cable manufacturer or the seat terminal device supplier, and the reliability is lowered due to the vibration or bending of the cable. It is possible to store the input / output connection part and the connecting cable lead-out part in the seat terminal device body while complying with the standards such as the bending radius required for the cable intended to prevent A configurable terminal device can be realized. Here, the bending radius of the cable is within the projected area of the main body, but even if it is pulled straight out from the projected area of the main body, wiring to the front and rear seats and wiring within the seat are necessary. Add that it is necessary to bend the cable.
[0021]
(Embodiment 2)
FIG. 2 shows details of the seat terminal 1 of the present invention.
In FIG. 2, the seat terminal 1 is equipped with an input / output first board 11, an input / output second board 12, a board 13 having a main body signal processing circuit mounted thereon, and a main body power circuit. And the substrate 14 made.
In FIG. 2, the reference numerals other than 11 to 14 are the same as those in FIG. 1.
[0022]
The seat terminal 1 configured as described above will be described in detail below.
[0023]
The input / output first substrate 11 and the input / output second substrate 12 which are sub-substrates on which the input / output connection unit 1-1 is mounted, and the substrate 13 which is a main body (main) substrate on which the main body signal processing circuit is mounted are substantially vertical. A board-to-board connector or a harness is connected, and an input / output first board 11, an input / output second board 12, and a main body power supply circuit, which are sub boards on which the input / output connection unit 1-1 is similarly mounted, are mounted. The board 14 which is the main body (main) board is configured to be connected substantially vertically by a board-to-board connector or a harness, and the sub boards 11 and 12 are electrically safe at the approximate center of the main body (main) boards 13 and 14. While securing a distance (for example, various known safety standards that prescribe that the distance between conductors having a potential difference of 100 to 120 V is 2.5 mm or more), the I / O connection portions 1 on each sub-board are arranged adjacent to each other. Connection cable from -1 , 3, 4, 5, the required bending radius, the required dimensions for connection, and the dimensions of the connecting part are arranged as shown in the figure, so that the input / output connecting part 1-1, connecting cables 2, 3, 4, 5 drawers can be accommodated within the projected area of the main body, and there is an advantage that simplification of the structure is realized.
[0024]
(Embodiment 3)
FIG. 3 shows the seat terminal configuration of the present invention.
[0025]
In FIG. 3, as an input / output connection portion of the seat terminal 1, an input / output connection portion 1-2 that connects the front and rear seats, the repeater, and the central processing unit is arranged on one side of the input / output first substrate 11. As an input / output connection portion of the seat terminal 1, an input / output connection portion 1-3 for connecting a hand terminal and a display terminal is different from the surface of the input / output first substrate 11 on which the input / output connection portion 1-2 is arranged. It is arranged on one side of the input / output second substrate 12 on the side.
In FIG. 3, the reference numerals other than 1-2 and 1-3 are the same as those in FIG. 1.
[0026]
The seat terminal device configured as described above will be described in detail below.
[0027]
The front and rear seat terminals, the repeater, the central processing unit, etc. and the input / output connection unit 1-2 are connected to each other by the connection cables 2 and 3 through the floor below the seat terminal 1 and the like. The input / output connection unit 1-3 is configured to be connected to each other through the upper part of the seat terminal 1 by connection cables 4 and 5, and to transmit audio / video / data signals and to supply power. . Here, as shown in FIG. 2, the input / output connection portions 1-2 and 1-3 are disposed on the input / output first substrate 11 and the input / output second substrate 12, respectively. In FIG. 3, the input / output connection portions 1-2 and 1-3 are arranged in the front-rear direction of the seat, but the input / output connection portion 1-2 is located below the seat terminal 1 and the input / output connection portion. It is also possible to arrange 1-3 above the seat terminal 1 and similarly fit within the main body projection area of the seat terminal 1.
[0028]
By arranging the input / output first substrate 11, the input / output second substrate 12, the input / output connection portions 1-2 and 1-3, and the connection cables 2, 3, 4, and 5, the size can be reduced. It is possible to realize a seat terminal device that ensures a reasonable configuration and wiring.
[0029]
【The invention's effect】
As described above, according to the present invention, an excellent seat terminal device that provides various services can be obtained in a comfortable habitability for passengers by adopting a configuration that realizes space saving.
[Brief description of the drawings]
FIG. 1 is a block diagram showing an embodiment of the present invention. FIG. 2 is a block diagram showing an embodiment of the present invention. FIG. 3 is a block diagram showing an embodiment of the present invention. Schematic diagram showing the system [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Seat terminal 1-1, 1-2, 1-3 Seat terminal input / output connection part 2,3,4,5 Connection cable 6 Seat 7 Cover 8 Screw or fastener 9 Hand terminal 10 Display terminal 11 Input / output first Substrate (sub-substrate)
12 Input / output second board (sub-board)
13 Substrate with main body signal processing circuit (main (main) substrate)
14 Substrate with main body power circuit (main (main) substrate)

Claims (2)

座席に設置され入出力接続部を備えた座席端末と、前記座席端末の入出力接続部と他の装置とを接続する接続用ケーブルと、前記座席端末を覆うカバーとで構成され、前記座席端末は、信号処理回路基板と略同一面に配置した本体電源回路基板からなる本体基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第1の入出力基板と、前記本体基板と略垂直に接続し入出力用接続部を搭載した第2の入出力基板とで構成され、前記第1の入出力基板と前記第2の入出力基板を隣接して配置し、且つ本体基板の略中央部に配置したことを特徴とする座席端末装置。A seat terminal provided with an input / output connection portion installed in a seat; a connection cable for connecting the input / output connection portion of the seat terminal to another device; and a cover covering the seat terminal; Includes a main body substrate composed of a main body power circuit board disposed substantially on the same plane as the signal processing circuit board, a first input / output board that is connected substantially perpendicularly to the main body board and includes an input / output connection portion, and the main body A second input / output board that is connected substantially perpendicularly to the board and on which an input / output connection portion is mounted, wherein the first input / output board and the second input / output board are arranged adjacent to each other; A seat terminal device, which is arranged at a substantially central portion of a substrate . 前記第1の入出力基板と前記第2の入出力基板とを略平行に配置し、前記第1の入出力基板の第1の面に手元端末、表示端末とを接続する入出力接続部を配置し、前記第1の入出力基板の第1の面とは反対面の前記第2の入出力基板の第2の面に前後部の座席、または中継器、または中央処理装置とを接続する入出力接続部を配置し,音声、映像、データ信号の送受信または電源供給用の入出力接続部としたことを特徴とする請求項1記載の座席端末装置。The said first output substrate and said second input substrate arranged substantially in parallel, hand terminal on a first surface of said first output substrate, the input-output connection unit that connects the display terminal Arrangement and connection of the front and rear seats, the repeater, or the central processing unit to the second surface of the second input / output substrate opposite to the first surface of the first input / output substrate the output connecting portion arranged, audio, video, the seat terminal apparatus according to claim 1, characterized in that input and output connections for the transmission and reception or power supply of the data signal.
JP2003140128A 2003-05-19 2003-05-19 Seat terminal device Expired - Fee Related JP3724484B2 (en)

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Application Number Priority Date Filing Date Title
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JP3724484B2 true JP3724484B2 (en) 2005-12-07

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