JPH03233615A - Portable terminal equipment - Google Patents

Portable terminal equipment

Info

Publication number
JPH03233615A
JPH03233615A JP2030150A JP3015090A JPH03233615A JP H03233615 A JPH03233615 A JP H03233615A JP 2030150 A JP2030150 A JP 2030150A JP 3015090 A JP3015090 A JP 3015090A JP H03233615 A JPH03233615 A JP H03233615A
Authority
JP
Japan
Prior art keywords
circuit
portable terminal
electric circuit
parts
case
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
Application number
JP2030150A
Other languages
Japanese (ja)
Inventor
Naoaki Deura
出浦　直明
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.)
NEC Corp
Original Assignee
NEC Corp
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.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2030150A priority Critical patent/JPH03233615A/en
Publication of JPH03233615A publication Critical patent/JPH03233615A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0284—Details of three-dimensional rigid printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

PURPOSE:To reduce the number of parts and man-hour for assembly, to miniaturize the equipment and to economize by integrally forming an electric circuit on the inner surface of an insulated armor case. CONSTITUTION:There is a circuit wiring board 6 on the inside bottom surface of a lower case 3 made of an insulating material, and a printed wiring board (omitted in the figure) is integrally formed. An integrated circuit 7 and the other circuit parts are mounted onto this printed circuit board so as to constitute the electric circuit for operating this terminal equipment. An upper case 2 and the lower case 3 are screwed and a display part 4, keyboard part 5 and electric circuit are connected while pressing conductive rubber by the pressure of screwing. Thus, the number of parts and the man-hour for assembly can be reduced and the equipment is miniaturized.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は携帯用端末装置に関し、特に手に持って使用す
る小形の携帯用端末装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a portable terminal device, and particularly to a small portable terminal device that is held in the hand and used.

〔従来の技術〕[Conventional technology]

従来、この種の小形の携帯用端末装置においても、装置
内で使用される電気回路は、プリント基板などに集積回
路や電気部品を実装して構成し、それを外装ケースの内
部に組み込んでいる。Conventionally, even in this type of small portable terminal device, the electrical circuit used inside the device is constructed by mounting integrated circuits and electrical components on a printed circuit board, etc., and then incorporating it inside the outer case. .

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述したように従来の携帯用端末装置では、外装ケース
とその内部に収納される電気回路とは別個の部品として
構成されており、部品点数も多くなり組立て工数を必要
とするほか、部品実装上の観点から装置の小形化を制約
する要因となるなどの問題点がある。As mentioned above, in conventional portable terminal devices, the outer case and the electric circuit housed inside are configured as separate parts, which increases the number of parts and requires assembly man-hours. There are problems such as being a factor that restricts the miniaturization of the device from the viewpoint of.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の携帯用端末装置は、手に持って使用できる小形
の携帯用端末装置において、絶縁物製の外装ケースの内
面に電気回路配線が一体化して形成されている。The portable terminal device of the present invention is a small portable terminal device that can be held and used in the hand, and has electric circuit wiring integrally formed on the inner surface of an exterior case made of an insulating material.

〔実施例〕〔Example〕

次に、本発明の実施例について図面を参照して説明する
。Next, embodiments of the present invention will be described with reference to the drawings.

第１図は本発明の一実施例の外観斜視図、第２図は第１
図の装置の下部ケースの内部を示す斜視図である。FIG. 1 is an external perspective view of one embodiment of the present invention, and FIG.
FIG. 3 is a perspective view showing the inside of the lower case of the illustrated device.

第１図に示す携帯用端末装置１は、片手に持って使用す
ることが可能な小形の携帯用端末装置であって、上部ケ
ース２ど下部ケース３とで構成されている。上部ケース
２には表示部４と鍵盤部５とが含まれており、データの
入力を行いながら表示部４の表示を見ることができ、各
種の業務に使用することができる。A portable terminal device 1 shown in FIG. 1 is a small portable terminal device that can be held and used in one hand, and is composed of an upper case 2 and a lower case 3. The upper case 2 includes a display section 4 and a keyboard section 5, and the display on the display section 4 can be viewed while inputting data, and can be used for various tasks.

絶縁材料で作られた下部ケース３の内側底面には、第２
図に示すように回路配線面６があり、図には省略しであ
るがプリント配線回路が一体化して形成されている。こ
のプリント配線回路には集積回路７その他の回路部品が
実装され、装置を動作させる電気回路を構成し、下部ケ
ース３の裏面には装置の電源となる電池を抜き挿しする
電池収納口が設けられている。On the inner bottom surface of the lower case 3 made of insulating material, there is a second
As shown in the figure, there is a circuit wiring surface 6, on which a printed wiring circuit is integrally formed although not shown in the figure. The integrated circuit 7 and other circuit components are mounted on this printed wiring circuit, forming an electric circuit for operating the device, and a battery storage opening is provided on the back side of the lower case 3 to insert and remove a battery that serves as a power source for the device. ing.

なお、上部ケース２に含まれる表示部４．鍵盤部５と下
部ケース３の電気回路との接続は、導電ゴムを介して行
われており、リード線等の電線の使用を排除している。Note that the display section 4 included in the upper case 2. The connection between the keyboard section 5 and the electric circuit of the lower case 3 is made through conductive rubber, eliminating the use of electric wires such as lead wires.

上部ケース２と下部ケース３はねじ止め（図示せず）さ
れており、ねじ止めの圧力により導電ゴムを押さえ付け
て表示部４゜鍵盤部５と電気回路とを接続している。The upper case 2 and the lower case 3 are screwed together (not shown), and the pressure of the screws presses the conductive rubber to connect the display section 4, the keyboard section 5, and the electric circuit.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は、絶縁物製の外装ケース
の内面に電気回路を一体化して形成することにより、部
品点数と組立て工数を削減し、装置の小形化、経済化が
促進できる効果がある。As explained above, the present invention has the effect of reducing the number of parts and assembly man-hours by integrally forming an electric circuit on the inner surface of an external case made of an insulating material, thereby promoting miniaturization and economicalization of the device. There is.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例の外観斜視図、第２図は第１
（２１の装置の下部ケース内部を示す斜視図である。 １・・・・・・携帯用端末装置、２・・−・・・上部ケ
ース、３・−・・・・下部ケース、４・・・・・・表示
部、５・・・・・・鍵盤部、６・・・・・・回路配線面
、７・・・・・・集積回路。FIG. 1 is an external perspective view of one embodiment of the present invention, and FIG.
(It is a perspective view showing the inside of the lower case of the device No. 21. 1... Portable terminal device, 2... Upper case, 3... Lower case, 4... ... Display section, 5 ... Keyboard section, 6 ... Circuit wiring surface, 7 ... Integrated circuit.

Claims (2)

【特許請求の範囲】[Claims] （１）手に持って使用できる小形の携帯用端末装置にお
いて、絶縁物製の外装ケースの内面に電気回路配線が一
体化して形成されていることを特徴とする携帯用端末装
置。(1) A small portable terminal device that can be held and used in the hand, characterized in that electric circuit wiring is integrally formed on the inner surface of an outer case made of an insulating material. （２）外装ケース内面の電気回路配線に回路部品を直接
取り付けた請求項１記載の携帯用端末装置。(2) The portable terminal device according to claim 1, wherein the circuit component is directly attached to the electric circuit wiring on the inner surface of the outer case.
JP2030150A 1990-02-08 1990-02-08 Portable terminal equipment Pending JPH03233615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2030150A JPH03233615A (en) 1990-02-08 1990-02-08 Portable terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2030150A JPH03233615A (en) 1990-02-08 1990-02-08 Portable terminal equipment

Publications (1)

Publication Number Publication Date
JPH03233615A true JPH03233615A (en) 1991-10-17

Family

ID=12295734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2030150A Pending JPH03233615A (en) 1990-02-08 1990-02-08 Portable terminal equipment

Country Status (1)

Country Link
JP (1) JPH03233615A (en)

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