JPS595087A - Electronic apparatus with printer - Google Patents
Electronic apparatus with printerInfo
- Publication number
- JPS595087A JPS595087A JP57115851A JP11585182A JPS595087A JP S595087 A JPS595087 A JP S595087A JP 57115851 A JP57115851 A JP 57115851A JP 11585182 A JP11585182 A JP 11585182A JP S595087 A JPS595087 A JP S595087A
- Authority
- JP
- Japan
- Prior art keywords
- carriage
- fan
- motor
- cooling fan
- operated
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
Description
【発明の詳細な説明】 ンの駆動に関するものである。[Detailed description of the invention] This relates to the drive of the engine.
印字機能を有する電子機器（以降印字装置付電子機器と
称する）の中には、電源及び印字駆動回路が異状に発熱
するものかあ）、これによ多機器の安全性及び信頼性が
そこなわれる恐れがある。Some electronic devices with printing functions (hereinafter referred to as electronic devices with printing devices) may have power supplies and print drive circuits that generate abnormal heat, which may impair the safety and reliability of the device. There is a risk of being exposed.
例えば、電子タイグライタ等印字装置付電子機器の電源
部は、国内外の安全規格を保つため周囲全部に渡シすき
まが非常に少ない。そのために機器の使用時、特にキャ
リッゾを動作しながらの印字時が最も電源部の温度上昇
が激しくその熱がケス外に出に（い。For example, the power supply section of an electronic device with a printing device, such as an electronic tie writer, has very little clearance around the entire circumference in order to maintain domestic and international safety standards. For this reason, when the device is in use, especially when printing while operating the Carrizo, the temperature of the power supply section rises the most and the heat leaks out of the case.
そのため従来は、外気を機内に送り込むため、あるいは
内気を１機外に送シ出すために、専用のモータによりフ
ァンを駆動し発熱部を冷やしていた。For this reason, conventionally, a dedicated motor was used to drive a fan to cool the heat-generating parts in order to blow outside air into the aircraft interior or to blow inside air out of the aircraft.
また、最近の様に静かなオフィスで使用される印字装置
付電子機器においては、ファン用モータ音を極力少なく
することが要求される。Furthermore, in recent electronic devices with printing devices used in quiet offices, it is required to reduce fan motor noise as much as possible.
本発明は、上記点につきなされたもので、ギヤリッヂ駆
動用モータを冷却用ファンモーフとして共用する事によ
り、低コスト、静粛性を可能とした印字装置付電子機器
を提供することを目的とする。The present invention has been made in view of the above points, and an object of the present invention is to provide an electronic device with a printing device that is low-cost and quiet by sharing the gear ridge drive motor as a cooling fan morph.
以下、本発明の１実施例を図面を参照して説明する。Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第１図は本発明の実施例による電子タイブライ平
りの−蝕面図である。同図において１は入力用キーボー
ド部。２はトランス等を含む′ｖＩｉ、源及び印字駆動
回路を収納している電源部。６はデージホイル及びイン
クリボンカセット等を搭載し、ガイドレール（不図示）
に沿って移動するキャリッゾ。FIG. 1 is an eroded surface view of a flat electronic tiebar according to an embodiment of the present invention. In the figure, 1 is an input keyboard section. Reference numeral 2 denotes a power supply section which houses a 'vIi including a transformer, etc., a source, and a printing drive circuit. 6 is equipped with a daisy wheel, an ink ribbon cassette, etc., and has a guide rail (not shown).
Carrizo moving along.
４はタイミングベルトで、第３図の如く、その両端をキ
ャリツヂ乙に固定し、かつ歯車５，６によって長円状に
張設されている。７は歯車５に回転力を与えるモータで
）キャリツヂ３をＡ、Ｂ方向に移動させる。８は歯車５
０回転軸と同軸のシャフト９に固定された冷却ファンで
、電源部２に冷風を送ったシ、あるいは温風をケース外
に送シ出す。タイプライタ背面の冷却ファン８に対向し
た位置には、開口９が形成されておシ、ここから冷風が
ケース内に入るか、または温風がケース外に出される。Reference numeral 4 denotes a timing belt, which has both ends fixed to a carriage O as shown in FIG. 3, and is stretched in an oval shape by gears 5 and 6. Reference numeral 7 denotes a motor that applies rotational force to the gear 5) to move the carriage 3 in directions A and B. 8 is gear 5
A cooling fan fixed to a shaft 9 coaxial with the zero rotation axis sends cold air to the power supply section 2 or hot air to the outside of the case. An opening 9 is formed on the back of the typewriter at a position opposite to the cooling fan 8, through which cold air enters the case or warm air exits the case.
以上の様に本実施例の電子タイプライタにおいては１キ
ヤリツヂを駆動すべ（モータ７が回転するたびに、ファ
ン８が動作し、その動作によシミ源部の空気の出入がな
され島内部温度上昇はほとんとな（なる。またキャリツ
ヂが移動していない時にはファンも回らず、従って静粛
性も良好となるＯ
様に質量の小さい材料を使うと全く問題にならないＯ
前記において、モータ７とファン８の伝達は全てシャフ
ト９で説明したが、シャフトの代シにベルトを使用する
事も可能である。As described above, in the electronic typewriter of this embodiment, one carriage is driven (each time the motor 7 rotates, the fan 8 operates, and this operation causes air to enter and exit the stain source area, thereby increasing the temperature inside the island. In addition, when the carriage is not moving, the fan does not rotate, so the quietness is also good. If a material with small mass is used, there is no problem at all. In the above, motor 7 and fan 8 The transmission of the information has been explained using the shaft 9, but it is also possible to use a belt in place of the shaft.
以上の様に本発明は〜外部からほとんど密閉された電源
部の温度上昇を、キャリツヂ駆動用のモータをファンモ
ータと共用する事により除去でき、更に低コストで、静
かな印字装置付電子機器を提供することができる。As described above, the present invention can eliminate the temperature rise in the power supply section, which is almost sealed from the outside, by using the carriage drive motor in common with the fan motor, and also provides a low-cost, quiet electronic device with a printing device. can be provided.
第１図〜第６図は本発明の実施例を示し、第÷？
図は電子タイプライタの平面図、第二回は背面か１
ら見た斜視図、第忘図は第峰図のキャリッヂ周辺におけ
る側面図である。
ここで
６・・・・・キャリッ’） ４ ｍｍｍａ・タイミン
グベルト７拳・・・・モータ８−＠・・・ファン出願人
キャノン株式会社FIGS. 1 to 6 show embodiments of the present invention. The figure is a plan view of the electronic typewriter, the second figure is a perspective view from the back, and the second figure is a side view of the area around the carriage in the second figure. Here 6...carriage') 4 mma・timing belt 7 fist...motor 8-@...fan applicant Canon Corporation
Claims (1)
共用した事を特徴とする印字装置付電子機器。An electronic device with a printing device characterized in that a gear ridge drive motor is also used as a drive source for a cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57115851A JPS595087A (en) | 1982-07-02 | 1982-07-02 | Electronic apparatus with printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57115851A JPS595087A (en) | 1982-07-02 | 1982-07-02 | Electronic apparatus with printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS595087A true JPS595087A (en) | 1984-01-11 |
Family
ID=14672704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57115851A Pending JPS595087A (en) | 1982-07-02 | 1982-07-02 | Electronic apparatus with printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859101A (en) * | 1985-09-19 | 1989-08-22 | Seikosha Co., Ltd. | Device for cooling a carriage motor and printhead in a serial printer |
| US5538117A (en) * | 1994-05-11 | 1996-07-23 | Messier-Bugatti | Safety device for a system transported on board a vehicle, in particular an aircraft |
-
1982
- 1982-07-02 JP JP57115851A patent/JPS595087A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859101A (en) * | 1985-09-19 | 1989-08-22 | Seikosha Co., Ltd. | Device for cooling a carriage motor and printhead in a serial printer |
| US5538117A (en) * | 1994-05-11 | 1996-07-23 | Messier-Bugatti | Safety device for a system transported on board a vehicle, in particular an aircraft |
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