JPH0325439Y2 - - Google Patents
Info
- Publication number
- JPH0325439Y2 JPH0325439Y2 JP1984054324U JP5432484U JPH0325439Y2 JP H0325439 Y2 JPH0325439 Y2 JP H0325439Y2 JP 1984054324 U JP1984054324 U JP 1984054324U JP 5432484 U JP5432484 U JP 5432484U JP H0325439 Y2 JPH0325439 Y2 JP H0325439Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- pcb
- window
- removal
- 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
Links
- 238000000605 extraction Methods 0.000 claims description 8
- IYZWUWBAFUBNCH-UHFFFAOYSA-N 2,6-dichlorobiphenyl Chemical class ClC1=CC=CC(Cl)=C1C1=CC=CC=C1 IYZWUWBAFUBNCH-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Description
この考案は電子機器類の構成装置に関し、さら
に詳しくは、電子機器のプリント配線基板の取外
し作業を容易にした構成装置に関する。
This invention relates to a configuration device for electronic equipment, and more particularly to a configuration device that facilitates the removal of a printed wiring board of an electronic device.
電子機器として挙げられるアンプをはじめとす
るオーデイオ機器は、回路を構成するプリント配
線基板が匡体に組付けられて成るものであつて、
そのプリント配線基板はメンテナンスや、検査の
都合で匡体から取外す必要があり、その取外し作
業を行い易くするために種々の工夫が施されてい
る。
例えば、第１図に示されているように、プリン
ト配線基板１の端縁にはコネクタ２が取付けら
れ、他端縁には指懸り窓孔３が穿設されて構成さ
れている。
また、第２図に示されているプリント配線基板
１は一端縁にコネクタ２が取付けられており、他
端縁両側に中間部が枢支されたてこ杆４があつ
て、このてこ杆４の先端部がプリント配線基板１
の両側に張出しており、この部分が匡体５に当た
るようになつている。
前者は指懸り窓孔３に指を入れて矢印方向にプ
リント配線基板全体を引張ることで、匡体から抜
取るのである。また、後者はてこ杆４を矢印方向
に回転させることで、その先端部を匡体５に当
て、この接触点を支点としてプリント配線基板全
体を抜取るのである。
したがつて、前者は、指懸り窓孔３をプリント
配線基板に穿設する必要があつて実装密度の高い
ものや、小型製品には不向きであり、また、指を
入れるための空間が周囲にないものには適用でき
ない。後者の場合には、プリント配線基板の抜去
時以外には全く使用されない部材を取付けるため
にコスト高となり、また、指懸り窓孔より大きい
スペースを必要とするなどの問題があり、コンピ
ユータや、ゲームマシンなどのように比較的頻繁
に基板単位のメンテナンスや、交換を必要とする
機器以外には割高となりメリツトが少ない。
Audio equipment, including amplifiers, which can be cited as electronic equipment, is made up of a printed wiring board that makes up a circuit, assembled into a box.
The printed wiring board must be removed from the casing for maintenance or inspection purposes, and various measures have been taken to make the removal process easier. For example, as shown in FIG. 1, a connector 2 is attached to one edge of a printed wiring board 1, and a finger hole 3 is bored in the other edge. In addition, the printed wiring board 1 shown in FIG. 2 has a connector 2 attached to one end edge, and a lever lever 4 whose intermediate portion is pivotally supported on both sides of the other edge. The tip is printed wiring board 1
It protrudes on both sides, and these parts are in contact with the casing 5. The former is removed from the casing by inserting a finger into the finger holding window hole 3 and pulling the entire printed wiring board in the direction of the arrow. In the latter case, by rotating the lever 4 in the direction of the arrow, the tip of the lever is brought into contact with the housing 5, and the entire printed wiring board is extracted using this contact point as a fulcrum. Therefore, in the former method, it is necessary to drill the finger hole 3 in the printed wiring board, making it unsuitable for products with high packaging density or small products. It cannot be applied to something that does not exist. In the latter case, there are problems such as high cost because it involves installing parts that are not used at all other than when removing the printed wiring board, and it also requires a space larger than the finger hanging hole, making it difficult to use for computers and games. It is expensive and has little benefit for devices other than those that require relatively frequent board-by-board maintenance or replacement, such as machines.
そこで、この考案はプリント配線基板に対して
きわめて簡単な加工を施すだけで抜去作業を容易
に行い得るプリント配線基板を得ることを目的と
するものである。
Therefore, the object of this invention is to obtain a printed wiring board that can be easily removed by performing extremely simple processing on the printed wiring board.
本考案の構成装置は、このような目的を達成す
るため、プリント配線基板と、該プリント配線基
板の端縁近傍に穿設された抜去用窓孔と、該抜去
用窓孔の中心軸と直交する平面に沿つて配置さ
れ、前記プリント配線基板が組み付けられる匡体
と、前記抜去用窓孔に対応する位置で前記匡体に
形成された凹所とを備えており、抜去用工具の支
点が前記凹所に置かれ、且つその先端部が前記抜
去用窓孔に挿入されることを特徴とする。
In order to achieve such an object, the component device of the present invention includes a printed wiring board, a removal window hole drilled near the edge of the printed wiring board, and a hole perpendicular to the central axis of the removal window hole. The casing is arranged along a plane in which the printed wiring board is assembled, and a recess is formed in the casing at a position corresponding to the extraction window hole, and the fulcrum of the extraction tool is the fulcrum of the extraction tool. It is characterized in that it is placed in the recess, and its tip is inserted into the removal window.
以下、この考案の構成を添付した第３図ないし
第５図に示す実施例によつて説明する。先ず、第
３図において符号１０はプリント配線基板（以
下、PCBと略称する）を示し、図示しないが電
子部品が組込まれた回路をもつており、端部には
コネクタ１１があり、後述する匡体側に取付けら
れているコネクタと結合できるようになつてい
る。このPCB１０は抜去方向の先端縁部に窓孔
１２が穿けてあり、この窓孔１２の近くに抜去方
向を示す案内矢印１３が描出されており、PCB
１０の両側縁１０ａは匡体２０に形成したスリツ
ト中に挿入支持されている。
匡体２０はアルミニウム材や、鉄材などで成形
されたもので、全体として箱型をしていて、両側
板２１にスリツト２２が形成されており、開放端
側からPCB１０を挿入してその両側縁を前記ス
リツト２２で支持させている。
この匡体２０には、支持状態のPCB１０の窓
孔１２と向い合う位置に、てこ杆の支点位置とな
る凹欠２３が形成されている。さらに、匡体２０
はPCB１０のもつコネクタ１１と結合すること
ができるコネクタ２４をもつていて、PCB１０
の固定機能も持つている。
次に、この考案による電子機器類の構成装置に
おけるPCB抜去作業について説明する。先ず、
匡体２０の凹欠２３からPCB１０の窓孔１２に、
てこ杆の代用としてドライバＸを挿入し、凹欠２
３をてこ支点としてドライバＸを矢印Ｔ方向に動
かし、先端部でPCB１０を矢印Ｓ方向に動かす
ことでコネクタ１１，２４の結合を解除すると共
に、抜去する。
匡体２０に形成した凹欠２３は、てこ杆のてこ
支点としての機能をもつと共に、ドライバＸの軸
部が匡体２０の縁に沿つて滑ることを防止するこ
とにも働く。すなわち、支点が一箇所に安定して
保持されるため、第５図の矢印Ｔ方向の力を、矢
印Ｓ方向の力としてドライバＸの先端部に効率よ
く伝えることができる。その結果、プリント配線
基板１０の抜取り作業が容易に行われる。また、
凹欠２３は、ドライバＸの挿入箇所を確認すると
きの表示としても活用されるので、抜取り作業は
一層簡単なものとなる。
The configuration of this invention will be explained below with reference to the embodiments shown in the attached FIGS. 3 to 5. First, in FIG. 3, reference numeral 10 indicates a printed wiring board (hereinafter abbreviated as PCB), which has a circuit in which electronic components (not shown) are incorporated, has a connector 11 at the end, and has a box (to be described later). It can be connected to a connector attached to the body. This PCB 10 has a window hole 12 bored in the leading edge in the removal direction, and a guide arrow 13 indicating the removal direction is drawn near the window hole 12.
Both side edges 10a of the housing 20 are inserted and supported in slits formed in the housing 20. The housing 20 is made of aluminum or iron, and has a box shape as a whole, with slits 22 formed on both side plates 21, and the PCB 10 inserted from the open end side to open the side edges. is supported by the slit 22. This housing 20 has a recess 23 formed at a position facing the window hole 12 of the PCB 10 in a supported state, which serves as the fulcrum position of the lever rod. In addition, the enclosure 20
has a connector 24 that can be combined with the connector 11 of the PCB 10, and the PCB 10
It also has fixed functions. Next, a description will be given of the PCB removal work in the component device of electronic equipment according to this invention. First of all,
From the notch 23 of the housing 20 to the window hole 12 of the PCB 10,
Insert driver X as a substitute for the lever, and
By moving the driver X in the direction of arrow T using 3 as a lever fulcrum, and moving the PCB 10 at the tip in the direction of arrow S, the connectors 11 and 24 are disconnected and removed. The recess 23 formed in the casing 20 functions as a lever fulcrum for the lever, and also serves to prevent the shaft portion of the driver X from slipping along the edge of the casing 20. That is, since the fulcrum is stably held in one place, the force in the direction of arrow T in FIG. 5 can be efficiently transmitted to the tip of the driver X as force in the direction of arrow S. As a result, the work of extracting the printed wiring board 10 is easily performed. Also,
Since the recess 23 is also used as a display when confirming the insertion point of the driver X, the extraction work becomes even easier.
以上説明から明らかなように、この考案の電子
機器類の構成装置は、PCBに窓孔を穿けておく
だけであるから、小型のPCB、あるいは、実装
密度の高いものにも適用でき、さらに、抜去のた
めの空間が小さい場合にも便利である。
As is clear from the above explanation, the device for configuring electronic equipment of this invention can be applied to small-sized PCBs or those with high packaging density, as it simply requires punching a window hole in the PCB. It is also convenient when the space for extraction is small.
第１図と第２図は従来知られているプリント配
線基板の平面図、第３図はこの考案による構成装
置の要部斜面図、第４図は同分解斜面図、第５図
は抜去状態を示す側断面図である。
１０……PCB、１１……コネクタ、１２…窓
孔、１３……案内矢印、２０……匡体、２１……
側板、２２……スリツト、２３……凹欠、２４…
…コネクタ。
Figures 1 and 2 are plan views of conventionally known printed wiring boards, Figure 3 is a perspective view of the main parts of the device according to this invention, Figure 4 is an exploded perspective view of the same, and Figure 5 is the removed state. FIG. 10...PCB, 11...Connector, 12...Window hole, 13...Guide arrow, 20...Casing, 21...
Side plate, 22...slit, 23...recess, 24...
…connector.
Claims (1)
縁近傍に穿設された抜去用窓孔と、該抜去用窓孔
の中心軸と直交する平面に沿つて配置され、前記
プリント配線基板が組み付けられる匡体と、前記
抜去用窓孔に対応する位置で前記匡体に形成され
た凹所とを備えており、抜去用工具の支点が前記
凹所に置かれ、且つその先端部が前記抜去用窓孔
に挿入されることを特徴とする電子機器類の構成
装置。 A printed wiring board, a removal window drilled near an edge of the printed wiring board, and a box arranged along a plane perpendicular to the central axis of the removal window and into which the printed wiring board is assembled. and a recess formed in the casing at a position corresponding to the extraction window hole, and the fulcrum of the extraction tool is placed in the recess, and the tip thereof is located in the extraction window. A component device for electronic equipment, which is inserted into a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5432484U JPS60166193U (en) | 1984-04-12 | 1984-04-12 | Components of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5432484U JPS60166193U (en) | 1984-04-12 | 1984-04-12 | Components of electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60166193U JPS60166193U (en) | 1985-11-05 |
| JPH0325439Y2 true JPH0325439Y2 (en) | 1991-06-03 |
Family
ID=30575973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5432484U Granted JPS60166193U (en) | 1984-04-12 | 1984-04-12 | Components of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166193U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128761U (en) * | 1983-02-17 | 1984-08-30 | 松下電器産業株式会社 | Printed circuit board with connector |
-
1984
- 1984-04-12 JP JP5432484U patent/JPS60166193U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166193U (en) | 1985-11-05 |
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