JPH07131361A - Structure for cabinet for electric equipment - Google Patents
Structure for cabinet for electric equipmentInfo
- Publication number
- JPH07131361A JPH07131361A JP5299009A JP29900993A JPH07131361A JP H07131361 A JPH07131361 A JP H07131361A JP 5299009 A JP5299009 A JP 5299009A JP 29900993 A JP29900993 A JP 29900993A JP H07131361 A JPH07131361 A JP H07131361A
- Authority
- JP
- Japan
- Prior art keywords
- probe
- battery
- cabinet
- rom
- printed circuit
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Structure Of Receivers (AREA)
- Transmitters (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はページャ等の小型電子機
器の筐体構造の改良に関し、特に製品完成後に筐体内部
のＲＯＭにデータの書込みを行う場合における作業性の
向上、筐体構造の小型化を図った筐体の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a casing structure of a small electronic device such as a pager, and more particularly, to an improvement in workability when writing data to a ROM inside the casing after completion of a product, and a casing structure. The present invention relates to a structure of a casing that is downsized.
【０００２】[0002]
【従来技術】受注生産されるページャに用いられるＲＯ
Ｍ（Read Only Memory）に格納されるデータは、全ての
組立が完了し、最終的に使用される地域等が決定した時
点で入力されることが多く、該入力作業は出荷直前に行
われる。即ち、ページャの如き通信機器、電子機器にあ
っては、製品の完成後出荷前に当該機器を購入使用する
ことが決まった顧客の呼出番号、呼出フレームのタイミ
ング、その他のデータ等を盛り込んだプログラムを筐体
内部のプリント基板上のＲＯＭに書き込む必要から、筐
体の外部から内部のＲＯＭに向けてＲＯＭライタと接続
されたプローブを差し入れ接続することにより、該デー
タを書込むことができるように構成されている。2. Description of the Related Art RO used for pagers manufactured to order
The data stored in the M (Read Only Memory) is often input at the time when all the assembling is completed and the area or the like to be finally used is determined, and the input work is performed immediately before shipping. In other words, for communication equipment such as pagers and electronic equipment, a program that includes the calling number of the customer who has decided to purchase and use the equipment after completion of the product and before shipment, the timing of the calling frame, and other data. Since it is necessary to write the data in the ROM on the printed circuit board inside the housing, the data can be written by inserting and connecting the probe connected to the ROM writer from the outside of the housing toward the internal ROM. It is configured.
【０００３】図５(a) (b) 及び(c) は従来のページャに
おけるＲＯＭ書込みのための構造を示す斜視図、横断面
図、及び縦断面図であり、筐体本体１から電池２及び電
池カバー３を取り外すと、電池を収納する為の電池収納
部４が露出する。従来はこの電池収納部４の側壁に窓
（或は凹所）４ａを開口すると共に窓４ａの内側に臨接
するプリント基板５の端縁上にＲＯＭの各端子と接続さ
れた導体パターン５ａを形成し、プローブ６の先端部を
窓内に差し込んで、該先端部に形成した端子６ａを該導
体パターン５ａに接続させた状態で、別途外部電源から
ページャに電力を供給しつつ書込みを行う等の書込み方
法が採られていた。5 (a), (b) and (c) are a perspective view, a cross sectional view and a vertical sectional view showing a structure for writing a ROM in a conventional pager. When the battery cover 3 is removed, the battery housing portion 4 for housing the battery is exposed. Conventionally, a window (or a recess) 4a is opened in the side wall of the battery housing portion 4, and a conductor pattern 5a connected to each terminal of the ROM is formed on the edge of the printed circuit board 5 which is in contact with the inside of the window 4a. Then, while inserting the tip of the probe 6 into the window and connecting the terminal 6a formed at the tip to the conductor pattern 5a, writing is performed while separately supplying power to the pager from an external power source. The writing method was adopted.
【０００４】しかしながら、上記従来の筐体構造にあっ
ては、プローブを差し入れる窓が電池収納部の側壁に形
成されている為、収納されている電池を取り外さない限
り、ＲＯＭへの書込みができず、その結果ＲＯＭ書込み
の為の工程数が増えるという不具合があった。また、同
図(c) に示すようにプローブ６の先端部を受け入れてプ
リント基板５上の導体パターンと接続させる為の空間Ｓ
を必要とする為、筐体の大型化、内部部品のレイアウト
に対する制限等の不具合が発生していた。更に、電池の
液が漏れた場合に、上記窓４ａが存すると、漏れた液が
プリント基板側に流れ込んで実装部品、配線パターンに
悪影響を与えることがあった。However, in the above-mentioned conventional casing structure, since the window for inserting the probe is formed on the side wall of the battery housing portion, the ROM can be written unless the housed battery is removed. As a result, there is a problem that the number of steps for writing the ROM increases. In addition, as shown in FIG. 3C, a space S for receiving the tip portion of the probe 6 and connecting it to the conductor pattern on the printed circuit board 5
Therefore, there have been problems such as an increase in the size of the housing and restrictions on the layout of internal parts. Further, when the battery liquid leaks, the presence of the window 4a may cause the leaked liquid to flow into the printed circuit board side and adversely affect the mounted components and the wiring pattern.
【０００５】[0005]
【発明の目的】本発明は上記に鑑みてなされたものであ
り、電池を取り外して電池収納部の側壁に形成した窓を
露出させた上で、プローブを該窓に差し入れてＲＯＭの
書込みを行うという従来の手法の欠点である書込み工程
の増大と、筐体構造の大型化という不具合を解消するこ
とができる電子機器の筐体の構造を提供することを目的
としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above, and after the battery is removed to expose the window formed on the side wall of the battery housing, the probe is inserted into the window to write the ROM. It is an object of the present invention to provide a housing structure of an electronic device that can solve the drawbacks of the conventional method, such as an increase in the number of writing steps and a problem that the housing structure is large.
【０００６】[0006]
【発明の概要】上記目的を達成するため本発明は、ＲＯ
Ｍを実装したプリント基板を備えた筐体本体と、該筐体
本体に着脱されて筐体本体の電池収納部を開閉する部分
カバーとを備えた筐体であって、該筐体本体と該電池収
納部とを仕切る側板の筐体本体側面には垂直方向に延び
る切欠きを形成し、該切欠きと筐体本体の天井板の端縁
との間に形成されるプローブ挿入口からＲＯＭ書き込み
用のプローブをほぼ垂直姿勢で挿入した時に、該プロー
ブのコネクタ端子が上記プリント基板端縁に設けた凹状
の接続部と接続することにより該ＲＯＭに対するデータ
の書込みが可能となることを特徴とする。SUMMARY OF THE INVENTION To achieve the above object, the present invention provides an RO
A case body including a printed circuit board on which M is mounted, and a partial cover that is attached to and detached from the case body to open and close a battery storage portion of the case body, A notch extending in the vertical direction is formed on the side surface of the housing main body of the side plate that separates the battery storage portion, and ROM writing is performed from a probe insertion opening formed between the notch and the edge of the ceiling plate of the housing main body. When the probe for use is inserted in a substantially vertical posture, the connector terminal of the probe is connected to the concave connecting portion provided on the end edge of the printed circuit board so that data can be written in the ROM. .
【０００７】[0007]
【発明の実施例】以下、添付図面に示した実施例により
本発明を詳細に説明する。図１(a) 及び(b) は本発明を
適用した筐体構造の要部構成を示す平面図、及びＡ−Ａ
断面図、図２はその斜視図、図３(a) 及び(b) は要部の
横断面図及び縦断面図である。ページャ等の電子機器の
筐体は、筐体本体１０と、該筐体本体の電池収納部１１
を開閉する為の電池蓋を兼ねる部分カバー１２とを有
し、電池収納部１１の側壁１３の内側にはプリント基板
１５が配置され、該プリント基板１５上には図示しない
ＲＯＭが実装されている。側壁１３の筐体側面にはその
上端縁から下方へ延びる切欠き１３ａを形成し、この切
欠き１３ａと筐体本体１０の天井壁の端縁１０ａとの間
に形成される開口部がプローブ挿入口１６となる。従っ
て、端縁１０ａは電池収納部１１内に電池を着脱するた
めに必要な位置、即ち側壁１３の上端縁の直上位置より
も少しく内側に退避した位置に設けられる。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. FIGS. 1 (a) and 1 (b) are plan views showing a main structure of a casing structure to which the present invention is applied, and AA
A sectional view, FIG. 2 is a perspective view thereof, and FIGS. 3 (a) and 3 (b) are a lateral sectional view and a longitudinal sectional view of a main part. A casing of an electronic device such as a pager includes a casing body 10 and a battery housing portion 11 of the casing body.
A partial cover 12 that also serves as a battery lid for opening and closing the battery, a printed circuit board 15 is arranged inside the side wall 13 of the battery housing 11, and a ROM (not shown) is mounted on the printed circuit board 15. . A notch 13a extending downward from the upper edge of the side wall 13 is formed on the side surface of the housing, and an opening formed between the notch 13a and the edge 10a of the ceiling wall of the housing body 10 is inserted into the probe. Become mouth 16. Therefore, the edge 10a is provided at a position necessary for attaching and detaching the battery in the battery housing portion 11, that is, a position retracted slightly inward from the position directly above the upper edge of the side wall 13.
【０００８】図３(a) 及び(b) は、プローブを挿入口１
６に挿入した状態を示す横断面図及び縦断面図であり、
切欠き１３ａと対面するプリント基板１５の端縁に形成
した凹所１７内に導電膜１８を形成すると共に、該導電
膜１８を導体パターン１９を介して基板上に実装された
図示しないＲＯＭの端子と接続する。凹所１７の数及び
位置は、ＲＯＭライタと接続されたプローブ２０のコネ
クタ端子２０ａの数及び間隔と一致させる。3 (a) and 3 (b), the probe is inserted into the insertion port 1
6 is a cross-sectional view and a vertical cross-sectional view showing a state of being inserted into FIG.
A conductive film 18 is formed in a recess 17 formed at the edge of the printed circuit board 15 facing the cutout 13a, and the conductive film 18 is mounted on the substrate via a conductive pattern 19 to form a terminal of a ROM (not shown). Connect with. The number and position of the recesses 17 are made to match the number and intervals of the connector terminals 20a of the probe 20 connected to the ROM writer.
【０００９】プローブ２０は、切欠き１３ａ筐体本体１
０の天井壁の端縁１０ａとの間に形成されるプローブ挿
入口１５からほぼ垂直の姿勢で筐体内部に挿入され、コ
ネクタ端子２０ａが導電膜１８と圧接した状態で停止す
る。この実施例では電池を収納する収納部１１と筐体内
部とを仕切る側壁１３の筐体側に縦穴式のプローブ挿入
口１６を形成したので、収納部１１内に電池が収納され
ている場合においてもプローブを挿入してＲＯＭに対す
る書込みを行うことができ、作業性を向上できる。The probe 20 includes a notch 13a housing body 1
0 is inserted into the housing in a substantially vertical posture from the probe insertion port 15 formed between the edge 10a of the ceiling wall and the connector terminal 20a is stopped while being in pressure contact with the conductive film 18. In this embodiment, since the vertical hole type probe insertion port 16 is formed on the housing side of the side wall 13 that partitions the housing portion 11 for housing the battery from the inside of the housing, even when the battery is housed in the housing portion 11. A probe can be inserted to write data in the ROM, and workability can be improved.
【００１０】また、図４(a) (b) 及び(c) は図３(a)
(b) に示したプリント基板端縁の接続部の製造手順を示
す図であり、この接続部はプリント基板の中央部（非端
縁）に形成したスルーホールを中央部から切断すること
により容易に製造することができる。プリント基板側の
接続部が凹所となっていることにより、狭いスペース内
においてもプローブ端子との間の接触面積を十分に確保
でき、省スペース化に有効である。また、接続部が凹所
であることから、垂直方向から進入してきたプローブの
コネクタ端子と正確に接続でき、更に接続後もコネクタ
端子の横方向へのずれを防止することができる。また、
この実施例においては側壁に貫通穴が存しない為、電池
から漏れた液がプリント基板側へ流出して悪影響を与え
る虞れもない。Further, FIGS. 4 (a), (b) and (c) are shown in FIG. 3 (a).
It is a figure which shows the manufacturing procedure of the connection part of the printed circuit board edge shown in (b). This connection part can be easily cut by cutting the through hole formed in the central part (non-edge) of the printed circuit board from the central part. Can be manufactured. Since the connection portion on the printed circuit board side is a recess, it is possible to secure a sufficient contact area with the probe terminal even in a narrow space, which is effective for space saving. Further, since the connecting portion is a recess, it can be accurately connected to the connector terminal of the probe that has entered from the vertical direction, and further, even after the connection, the connector terminal can be prevented from shifting in the lateral direction. Also,
In this embodiment, since there is no through hole in the side wall, there is no possibility that the liquid leaked from the battery will flow out to the printed circuit board side and adversely affect it.
【００１１】[0011]
【発明の効果】以上のように本発明においては、電池収
納部と筐体本体内部とを仕切る側板の、筐体内部側にプ
ローブ挿入口を形成し、垂直方向から挿入したプローブ
のコネクタ端子をプリント基板端縁に設けた凹状の接続
部に嵌合して接続するようにしたので、電池収納部内の
電池の有無とは無関係に筐体内部のＲＯＭに対するプロ
ーブの接続とデータの書込みを行うことが可能となり、
製品の出荷直前に行われる書込み作業性を向上できる等
のメリットを提供する。As described above, according to the present invention, the probe insertion port is formed in the side of the side plate which separates the battery storage part and the inside of the case body from the inside of the case, and the connector terminal of the probe inserted from the vertical direction Since the connection is made by fitting in the concave connection part provided on the edge of the printed circuit board, the probe connection and data writing to the ROM inside the housing are performed regardless of the presence or absence of the battery in the battery storage part. Is possible,
It provides advantages such as improving the workability of writing that is performed immediately before the product is shipped.
【図１】(a) 及び(b) は本発明を適用した筐体構造の要
部構成を示す平面図及びＡ−Ａ断面図。1A and 1B are a plan view and a cross-sectional view taken along the line AA of a main structure of a casing structure to which the present invention is applied.
【図２】図１の実施例の要部斜視図。FIG. 2 is a perspective view of a main part of the embodiment shown in FIG.
【図３】(a) 及び(b) は、図１、図２に示した実施例に
プローブを挿着した状態を示す横断面図及び縦断面図。3A and 3B are a horizontal cross-sectional view and a vertical cross-sectional view showing a state in which a probe is attached to the embodiment shown in FIGS. 1 and 2.
【図４】(a) (b) 及び(c) はプリント基板端縁の接続部
の構成及び製造手順を示す図。4 (a), (b) and (c) are diagrams showing a configuration and a manufacturing procedure of a connecting portion at an edge of a printed circuit board.
【図５】(a) (b) 及び(c) は従来例の説明図。5 (a), (b) and (c) are explanatory views of a conventional example.
１０ 筐体本体、１０ａ 端縁、１１ 電池収納部、１
２ 部分カバー、１３側壁、１３ａ 切欠き、１５ プ
リント基板、１６ プローブ挿入口、１７ 凹所、１８
導電膜、１９ 導体パターン、２０ プローブ、２０
ａ コネクタ端子、10 case body, 10a edge, 11 battery storage part, 1
2 partial cover, 13 side wall, 13a notch, 15 printed circuit board, 16 probe insertion port, 17 recess, 18
Conductive film, 19 Conductor pattern, 20 Probe, 20
a Connector terminal,
Claims (1)
筐体本体と、該筐体本体に着脱されて筐体本体の電池収
納部を開閉する部分カバーとを備えた筐体であって、該
筐体本体と該電池収納部とを仕切る側板の筐体本体側面
には垂直方向に延びる切欠きを形成し、該切欠きと筐体
本体の天井板の端縁との間に形成されるプローブ挿入口
からＲＯＭ書き込み用のプローブをほぼ垂直姿勢で挿入
した時に、該プローブのコネクタ端子が上記プリント基
板端縁に設けた凹状の接続部と接続することにより該Ｒ
ＯＭに対するデータの書込みが可能となることを特徴と
する電子機器の筐体の構造。1. A housing comprising: a housing body having a printed circuit board on which a ROM is mounted; and a partial cover which is attached to and detached from the housing body to open and close a battery storage portion of the housing body. A probe formed by forming a notch extending in the vertical direction on a side surface of the case body of a side plate that separates the case body and the battery storage portion, and between the notch and an edge of a ceiling plate of the case body. When the ROM writing probe is inserted from the insertion opening in a substantially vertical posture, the connector terminal of the probe is connected to the concave connecting portion provided at the end edge of the printed circuit board so that the R
A structure of a housing of an electronic device, which enables writing of data to an OM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29900993A JP3378627B2 (en) | 1993-11-04 | 1993-11-04 | Electronic device housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29900993A JP3378627B2 (en) | 1993-11-04 | 1993-11-04 | Electronic device housing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07131361A true JPH07131361A (en) | 1995-05-19 |
| JP3378627B2 JP3378627B2 (en) | 2003-02-17 |
Family
ID=17867054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29900993A Expired - Fee Related JP3378627B2 (en) | 1993-11-04 | 1993-11-04 | Electronic device housing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3378627B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442278A (en) * | 2011-06-30 | 2012-05-09 | 浙江豪情汽车制造有限公司 | Battery exchanging frame for electric automobile |
-
1993
- 1993-11-04 JP JP29900993A patent/JP3378627B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442278A (en) * | 2011-06-30 | 2012-05-09 | 浙江豪情汽车制造有限公司 | Battery exchanging frame for electric automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3378627B2 (en) | 2003-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
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