JP4502524B2 - Receiver with character display - Google Patents

Receiver with character display Download PDF

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Publication number
JP4502524B2
JP4502524B2 JP2001022305A JP2001022305A JP4502524B2 JP 4502524 B2 JP4502524 B2 JP 4502524B2 JP 2001022305 A JP2001022305 A JP 2001022305A JP 2001022305 A JP2001022305 A JP 2001022305A JP 4502524 B2 JP4502524 B2 JP 4502524B2
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JP
Japan
Prior art keywords
character display
display unit
receiver
receiving unit
unit
Prior art date
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Expired - Fee Related
Application number
JP2001022305A
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Japanese (ja)
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JP2002232159A (en
Inventor
修 窪野
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.)
Hitachi Kokusai Electric Inc
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Hitachi Kokusai Electric Inc
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Publication date
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Priority to JP2001022305A priority Critical patent/JP4502524B2/en
Publication of JP2002232159A publication Critical patent/JP2002232159A/en
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Publication of JP4502524B2 publication Critical patent/JP4502524B2/en
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Description

【０００１】
【発明の属する技術分野】
本発明は、例えば各家庭に備えられ市町村の防災センタから送信された防災情報を受信する戸別受信機等の受信機の構造に関し、更に詳しくは聴覚障害者用に文字表示部を有する戸別受信機（以下、文字表示部付戸別受信機と称する。）等の文字表示部付受信機の構造に関するものである。
【０００２】
【従来の技術】
従来の文字表示部付戸別受信機の一例について図４を参照して説明する。
【０００３】
従来の文字表示部付戸別受信機は、受信部と文字表示部とが別ユニット化していない一体の実装構造であった。
【０００４】
【発明が解決しようとする課題】
従来の文字表示部付戸別受信機は聴覚障害者専用機器であることにより需要が少ないと共に、開発コスト及び開発工数が共に多く費やさなければ製作することができないという欠点がある。
【０００５】
そこで本発明では、聴覚障害者専用としてではなく健常者用としても使用できるようにすると共に開発コスト及び開発工数を低減できるようにした文字表示部付戸別受信機を提供することを目的とする。
【０００６】
【課題を解決するための手段】
本発明は前記の目的を達成するために、受信部と文字表示部とを別ユニットとし、受信部底面の切り欠き穴を２つ以上設けると共に、文字表示部上面には受信部底面の第１の切り欠き穴、第２の切り欠き穴にそれぞれ係り止めする固定爪と弾性爪を設けるようにしたものである。その結果、文字表示部への受信部の着脱が容易に行えるようになるため、健常者用としても聴覚障害者用としても使用することができるようにしたものである。
【０００７】
【発明の実施の形態】
以下、本発明の一実施例である文字表示部付戸別受信機について図１〜３を参照して説明する。
【０００８】
文字表示部１ａを有する機器本体１と受信ユニット２は別ユニットとして独立している。機器本体１の上面には固定爪１ｄと弾性爪１ｅとを有していると共に電源ケーブル１ｂと信号ケーブル１ｃとを有している。一方、受信ユニット２の底面には係り止め用切り欠き穴２ｃを上側と下側に有している。
【０００９】
機器本体１に受信ユニット２を装着する場合、まず電源コネクタ２ａ及び信号コネクタ２ｂに各々電源ケーブル１ｂ及び信号ケーブル１ｃとに接続した後、受信ユニット２の底面にある上側の係り止め用切り欠き穴２ｃへ機器本体１の固定爪１ｄを挿入して引っ掛ける。更に、受信ユニット２を図２に記載した矢印の方向に回転させて弾性爪１ｅで下側の係り止め用切り欠き穴２ｃに係り止めさせる。この係り止めにより、機器本体１に受信ユニット２が装着される。
【００１０】
受信ユニット２から機器本体１から取り外す場合、受信ユニット２を図３に記載した矢印の方向にスライドさせた後、装着時とは反対方向に回転させる。この受信ユニット２の回転により、弾性爪１ｅが下側の係り止め用切り欠き穴２ｃから抜けると共に固定爪１ｄが上側の係り止め用切り欠き穴２ｃから抜ける。弾性爪１ｅ及び固定爪１ｄを抜いた後、電源ケーブル１ｂ及び信号ケーブル１ｃを電源コネクタ２ａ及び信号コネクタ２ｂから取り外すことにより、受信ユニット２を機器本体１から取り外すことができる。
【００１１】
【発明の効果】
本発明によれば、受信部は既設計品を使用することができることにより、文字表示部とインターフェース部（文字表示部と受信部とのインターフェース部）のみを開発すればよいため、開発コスト及び開発工数を低減することができる。また、受信部は文字表示部に容易に着脱することができるため、保守性にも優れている。更に、受信部のみを戸別受信機として使用することもできることにより、聴覚障害者専用としてではなく健常者用としても使用することができる。
【図面の簡単な説明】
【図１】本発明の一実施例である文字表示部付戸別受信機において、受信ユニットの機器本体への装着方法を示す図。
【図２】本発明の一実施例を示す文字表示部付戸別受信機において、受信ユニットの切り欠き穴に機器本体の固定爪及び弾性爪が係り止めされた状態を示す図。
【図３】本発明の一実施例である文字表示部付戸別受信機の外観を示す図。
【図４】従来の一例である文字表示部付戸別受信機の外観を示す図。
【符号の説明】
１：機器本体
１ａ：文字表示パネル
１ｂ：電源ケーブル
１ｃ：信号ケーブル
１ｄ：固定爪
１ｅ：弾性爪
２：受信ユニット
２ａ：電源コネクタ
２ｂ：信号コネクタ
２ｃ：係り止め用切り欠き穴[0001]
BACKGROUND OF THE INVENTION
The present invention relates to the structure of a receiver such as a door-to-door receiver that receives disaster prevention information transmitted from a disaster prevention center of a municipality provided in each home, for example, and more specifically, a door-to-door receiver having a character display for a hearing impaired person The present invention relates to the structure of a receiver with a character display section, such as (hereinafter referred to as a door-to-door receiver with a character display section).
[0002]
[Prior art]
An example of a conventional door-to-door receiver with a character display unit will be described with reference to FIG.
[0003]
The conventional door-to-door receiver with a character display unit has an integrated mounting structure in which the receiving unit and the character display unit are not separate units.
[0004]
[Problems to be solved by the invention]
A conventional door-to-door receiver with a character display unit is a dedicated device for the hearing impaired, and thus has a drawback that it cannot be manufactured unless both the development cost and the development man-hour are expended.
[0005]
Therefore, an object of the present invention is to provide a door-to-door receiver with a character display unit that can be used not only for a hearing impaired person but also for a healthy person and can reduce development cost and development man-hours.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention has a receiving unit and a character display unit as separate units, provided with two or more notch holes in the bottom surface of the receiving unit, and a first surface of the bottom surface of the receiving unit on the top surface of the character display unit. A fixed claw and an elastic claw that are respectively engaged with the notch hole and the second notch hole are provided. As a result, the receiving unit can be easily attached to and detached from the character display unit, so that it can be used for both a normal person and a hearing impaired person.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a door-to-door receiver with a character display unit according to an embodiment of the present invention will be described with reference to FIGS.
[0008]
The device main body 1 having the character display portion 1a and the receiving unit 2 are independent as separate units. The upper surface of the device main body 1 has a fixed claw 1d and an elastic claw 1e, and also has a power cable 1b and a signal cable 1c. On the other hand, the bottom surface of the receiving unit 2 has a retaining notch hole 2c on the upper side and the lower side.
[0009]
When the receiving unit 2 is attached to the device main body 1, the power connector 1a and the signal connector 2b are first connected to the power cable 1b and the signal cable 1c, respectively, and then the upper notch for locking on the bottom surface of the receiving unit 2 is provided. The fixed claw 1d of the device main body 1 is inserted into 2c and hooked. Further, the receiving unit 2 is rotated in the direction of the arrow shown in FIG. 2, and is locked in the lower locking notch hole 2c by the elastic claw 1e. By this locking, the receiving unit 2 is attached to the device body 1.
[0010]
When detaching from the apparatus main body 1 from the receiving unit 2, the receiving unit 2 is slid in the direction of the arrow shown in FIG. By the rotation of the receiving unit 2, the elastic claw 1e is removed from the lower locking notch hole 2c and the fixed claw 1d is released from the upper locking notch hole 2c. After removing the elastic claw 1e and the fixed claw 1d, the receiving unit 2 can be removed from the device body 1 by removing the power cable 1b and the signal cable 1c from the power connector 2a and the signal connector 2b.
[0011]
【The invention's effect】
According to the present invention, since the receiving unit can use a pre-designed product, only the character display unit and the interface unit (the interface unit between the character display unit and the receiving unit) need be developed. Man-hours can be reduced. Further, since the receiving unit can be easily attached to and detached from the character display unit, it is excellent in maintainability. Furthermore, since only the receiving unit can be used as a door-to-door receiver, it can be used not only for a hearing impaired person but also for a healthy person.
[Brief description of the drawings]
FIG. 1 is a diagram showing a method of mounting a receiving unit on a device main body in a door-to-door receiver with a character display unit according to an embodiment of the present invention.
FIG. 2 is a diagram showing a state in which a fixed claw and an elastic claw of a device main body are locked in a notch hole of a receiving unit in a door-to-door receiver with a character display unit according to an embodiment of the present invention.
FIG. 3 is a diagram showing an appearance of a door-to-door receiver with a character display unit according to an embodiment of the present invention.
FIG. 4 is a diagram showing the appearance of a door-to-door receiver with a character display section as an example of the prior art.
[Explanation of symbols]
1: Device main body 1a: Character display panel 1b: Power cable 1c: Signal cable 1d: Fixed claw 1e: Elastic claw 2: Reception unit 2a: Power connector 2b: Signal connector 2c: Notch hole for locking

Claims (1)

受信部と、該受信部が受信した情報を表示する文字表示部とを含む文字表示部付受信機において、
前記受信部の底面には、第１及び第２の切り欠き穴を備え、
前記文字表示部の上面には、前記受信部の第１の切り欠き穴に係り止めする固定爪と、第２の切り欠き穴に係り止めする弾性爪を備え、
前記受信部の底面にある上側の係り止め用切り欠き穴へ前記文字表示部の固定爪を挿入して引っ掛け、更に前記受信部を回転させて弾性爪で下側の係り止め用切り欠き穴に係り止めさせることにより前記文字表示部に前記受信部を装着でき、
更に、前記受信部を装着時とは反対方向に回転させることにより、弾性爪が下側の係り止め用切り欠き穴から抜けると共に固定爪が上側の係り止め用切り欠き穴から抜けることにより前記文字表示部から前記受信部を脱着できる構成にしたことを特徴とする文字表示部付受信機。In a receiver with a character display unit including a reception unit and a character display unit that displays information received by the reception unit,
The bottom surface of the receiving unit includes first and second cutout holes,
On the upper surface of the character display unit, a fixed claw that is engaged with the first notch hole of the receiving unit, and an elastic claw that is engaged with the second notch hole,
Insert and hook the fixed claw of the character display unit into the upper locking notch hole on the bottom surface of the receiving unit , and further rotate the receiving unit to the lower locking notch hole with an elastic claw. The receiving unit can be attached to the character display unit by locking it,
Further, by rotating the receiving portion in a direction opposite to that when the receiver is mounted, the elastic claw is pulled out from the lower locking notch hole and the fixed claw is pulled out from the upper locking notch hole to A receiver with a character display unit, characterized in that the receiver unit can be detached from the display unit .
JP2001022305A 2001-01-30 2001-01-30 Receiver with character display Expired - Fee Related JP4502524B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001022305A JP4502524B2 (en) 2001-01-30 2001-01-30 Receiver with character display

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Application Number Priority Date Filing Date Title
JP2001022305A JP4502524B2 (en) 2001-01-30 2001-01-30 Receiver with character display

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JP2002232159A JP2002232159A (en) 2002-08-16
JP4502524B2 true JP4502524B2 (en) 2010-07-14

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000181822A (en) * 1998-12-16 2000-06-30 Nintendo Co Ltd Portable data transmission-reception terminal equipment and portable communication system using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63153577U (en) * 1987-03-30 1988-10-07
JPH01128593A (en) * 1987-11-13 1989-05-22 Matsushita Electric Ind Co Ltd Electronic equipment
JPH10336049A (en) * 1997-06-05 1998-12-18 Nippon Denki Ido Tsushin Kk House-wise radio receiver for preventing disaster

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000181822A (en) * 1998-12-16 2000-06-30 Nintendo Co Ltd Portable data transmission-reception terminal equipment and portable communication system using the same

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