JP2911367B2 - PCB mounting equipment - Google Patents
PCB mounting equipmentInfo
- Publication number
- JP2911367B2 JP2911367B2 JP13880594A JP13880594A JP2911367B2 JP 2911367 B2 JP2911367 B2 JP 2911367B2 JP 13880594 A JP13880594 A JP 13880594A JP 13880594 A JP13880594 A JP 13880594A JP 2911367 B2 JP2911367 B2 JP 2911367B2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- pair
- engaging
- mounting device
- 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 - Fee Related
Links
- 239000003086 colorant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】電子機器において、プラスチック
シャーシに対して異なるプリント基板を選択的に取り付
けるためのシャーシとプリント基板の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a chassis and a printed board for selectively attaching different printed boards to a plastic chassis in electronic equipment.
【０００２】[0002]
【従来の技術】電子機器において、シャーシへ異なるプ
リント基板を取り付ける方法として、シャーシ側の取り
付け位置、及び外形寸法と取り付けの形態を全く同じ構
造にして、プリントパターン及び部品のみを変更した異
なるプリント基板を設計する方法が一般的である。2. Description of the Related Art In an electronic device, as a method of mounting a different printed circuit board to a chassis, a different printed circuit board in which only the mounting position on the chassis side, the external dimensions and the mounting form are completely the same, and only the printed pattern and components are changed. Is generally designed.
【０００３】[0003]
【発明が解決しようとする課題】ＶＴＲ等の電子機器
は、ブランド、販売地域（輸出国）等によって、機器の
仕様・デザイン（色彩・操作ボタンの配置等）が異な
り、回路部品が組込まれるプリント基板のパターン・部
品配置も異なる。機器の前面にある操作ボタンの配置が
変更されても、その機器の内部に組込まれるスイッチ基
板のプリントパターンが変更され、異なるプリント基板
の設計が必要になる。その場合、プリント基板の総面積
に余裕があれば、数種類の回路に対応するプリントパタ
ーンを設計しておけばよいが、不使用の部分のパターン
・基板面積が無駄である。また、部品コストも割高であ
る。Electronic devices such as VTRs have different specifications and designs (colors, operation buttons, etc.) depending on brands, sales regions (exporting countries), etc., and have printed circuit components. The pattern and component arrangement on the board are also different. Even if the arrangement of the operation buttons on the front of the device is changed, the print pattern of the switch board incorporated in the device is changed, and a different printed circuit board design is required. In this case, if there is a margin in the total area of the printed circuit board, a printed pattern corresponding to several types of circuits may be designed, but the unused portion of the pattern / board area is wasted. Also, the cost of parts is relatively high.
【０００４】[0004]
【課題を解決するための手段】そこで本発明では、プリ
ント基板の長手方向左右側縁を係止保持する一対の係止
手段と、該一対の係止手段の略中心を結ぶ線上の近傍に
設けられた位置決め手段と、前記中心を結ぶ線にて分割
される一方の領域に設けられた第一の支持手段及び、他
方の領域に設けられた第２の支持手段とを備えるプラス
チック製シャーシからなるプリント基板の取付け装置
に、前記一対の係止手段に係合する一対の被係止手段、
及び前記位置決め手段に係合する係合手段とを有し、前
記プリント基板取付け装置に取着すると少なくとも前記
第１の支持手段が裏面に当接して支持される第１のプリ
ント基板と、前記一対の係止手段に係合する一対の被係
止手段、及び前記位置決め手段に係合する係合手段とを
有し、前記プリント基板取付け装置に取着すると少なく
とも前記第２の支持手段が裏面に当接して支持される第
２のプリント基板を選択的に取着させることにする。SUMMARY OF THE INVENTION Accordingly, in the present invention, a pair of locking means for locking and holding the left and right side edges in the longitudinal direction of a printed circuit board, and a pair of locking means provided near a line connecting substantially the centers of the pair of locking means. And a plastic chassis comprising: a first supporting means provided in one area divided by a line connecting the centers; and a second supporting means provided in the other area. A pair of locked means that engages with the pair of locking means,
And a first printed circuit board having an engaging means for engaging with the positioning means, wherein at least the first support means is in contact with and supported by a back surface when attached to the printed circuit board mounting device; A pair of locked means for engaging with the locking means, and engaging means for engaging with the positioning means, and when attached to the printed circuit board mounting device, at least the second support means is provided on the back surface. A second printed circuit board, which is supported in contact, is selectively attached.
【０００５】[0005]
【作用】上述の構成により、一方のプリント基板をシャ
ーシに取着すると、係止手段によりプリント基板の長手
方向の左右側縁が係止・保持されると共に、位置決めボ
スで位置規制され、且つ第１の支持ボスで支持され、他
方のプリント基板を取着した場合は、第２の支持ボスで
確実に支持されるので、異なるプリント基板を支障無
く、シャーシの同一のスペースに取着し得る。With the above arrangement, when one printed circuit board is attached to the chassis, the locking means locks and holds the left and right side edges of the printed circuit board in the longitudinal direction, and the position is regulated by the positioning boss. When supported by one support boss and the other printed board is attached, it is securely supported by the second support boss, so that different printed boards can be attached to the same space of the chassis without any trouble.
【０００６】[0006]
【実施例】以下、具体的な一実施例について、図面と共
に説明する。図１はそれぞれ異なる状態の外観解斜視
図、図２は主要部の分解斜視図、図３は異なるプリント
基板の斜視図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS One specific embodiment will be described below with reference to the drawings. 1 is an exploded perspective view of an external appearance in a different state, FIG. 2 is an exploded perspective view of a main part, and FIG. 3 is a perspective view of a different printed circuit board.
【０００７】図において、１は前面の両サイドに一対の
係止手段としての鉤部２ａを有する弾性片２と透孔３ａ
を有する弾性片３が一体形成されたプラスチック製シャ
ーシである。該シャーシ１には、一対の弾性片２，３の
略中心を結ぶ線Ｃ1上の近傍に段部４ａを有する位置決
めボス４，４、及び中心線Ｃ1にて分割される各領域に
それぞれ第１の支持ボス（支持手段）５と第２の支持ボ
ス（支持手段）６が複数個づつ設けられている。７，７
は後述する一方のプリント基板の端縁を保持する突片、
８，８…は他方のプリント基板の端縁を保持する段部８
ａを有する突片である。In the drawing, reference numeral 1 denotes an elastic piece 2 having a pair of hooks 2a as locking means on both sides of a front surface and a through hole 3a.
Is a plastic chassis integrally formed with the elastic piece 3 having the following. The chassis 1 includes first and second positioning bosses 4 and 4 each having a stepped portion 4a near a line C1 substantially connecting the centers of the pair of elastic pieces 2 and 3, and a region divided by the center line C1. And a plurality of second support bosses (supporting means) 6 are provided. 7,7
Is a protruding piece that holds the edge of one of the printed circuit boards described below,
8, 8,... Are steps 8 for holding the edge of the other printed circuit board.
It is a protruding piece having a.
【０００８】１１は一方のプリント基板であり、該プリ
ント基板１１には、一対の被係合手段としての切り欠き
１２、突片１３を有し、更に、該切り欠き１２と突片１
３の略中心を結ぶ線Ｃ3上の近傍に位置決めボス４，４
に係合する係合手段としての透孔１４，１４が形成され
ている。尚、Ｃ2はプリント基板１１を略２等分する線
であり、被係合手段及び係合手段はいづれも２等分され
た一方の領域内（図面上方部）に設けられている。１
５，１６は例えば、プッシュスイッチ、発光ダイオード
等の電気部品である。尚、切り欠き１２は無くてもよ
い。Reference numeral 11 denotes one printed circuit board. The printed circuit board 11 has a notch 12 and a projection 13 as a pair of engaged means, and further includes the notch 12 and the projection 1.
Positioning bosses 4, 4 near line C3 connecting the centers of
There are formed through holes 14, 14 as engaging means for engaging with. C2 is a line that divides the printed circuit board 11 into approximately two equal parts, and the engaged means and the engaging means are both provided in one of the two halved areas (upper part in the drawing). 1
Reference numerals 5 and 16 denote electric components such as push switches and light emitting diodes. Note that the notch 12 may not be provided.
【０００９】図３は他のプリント基板１７であり、プリ
ント基板１１に対応する部分には、その図番にダッシュ
（’）を付けてその説明を省略する。プリント基板１７
は、中心線Ｃ2より下の領域（図面では下方）に被係合
手段及び係合手段が形成されている。尚、１８，１８は
段部８ａ，８ａ…に係合する切り欠きである。また、切
り欠き１２’は無くてもよい。FIG. 3 shows another printed circuit board 17, and a portion corresponding to the printed circuit board 11 is indicated by a dash (') in the drawing number, and the description is omitted. Printed circuit board 17
Has engaged means and engaging means formed in a region below the center line C2 (downward in the drawing). Numerals 18 denote notches which engage with the step portions 8a. Further, the notch 12 'may not be provided.
【００１０】図１に示すように、本案のプリント基板取
り付け装置は、異なる２種類の基板１１，１７のいづれ
かを選択的に取着できるもので、プリント基板１１を取
着すると、弾性片２，３に切り欠き１２（又は、端縁）
及び突片１３が係合する。透孔１４に位置決めボス４が
嵌合されると共にプリント基板１１の裏面に第１の支持
ボス５，５…が当接する。プリント基板１１の下端縁
は、突片７，７により支持される。尚、位置決めボス４
の段部４ａによっても、プリント基板１１が支持され
る。As shown in FIG. 1, the printed circuit board mounting apparatus according to the present invention can selectively mount either one of two different types of substrates 11 and 17. Notch 12 at 3 (or edge)
And the projection 13 engages. The positioning bosses 4 are fitted into the through holes 14, and the first support bosses 5, 5. The lower edge of the printed board 11 is supported by the projections 7, 7. In addition, the positioning boss 4
The printed board 11 is also supported by the stepped portion 4a.
【００１１】プリント基板１７を取着した場合は、図１
（ｂ）に示すようになり、プリント基板１７は、第２の
支持ボス６，６…により所定の位置に保持される。尚、
プリント基板１７の端縁は、突片８，８…に切り欠き１
８，１８…が係合・保持される。When the printed circuit board 17 is attached, FIG.
As shown in (b), the printed circuit board 17 is held at a predetermined position by the second support bosses 6, 6,. still,
The edges of the printed circuit board 17 are notches 1
8, 18,... Are engaged and held.
【００１２】[0012]
【発明の効果】上述の構成により、単一のシャーシに対
して、プリント基板の面積を最小限に縮小してパターン
設計された異なる形状のプリント基板を選択的に取着で
き、汎用性のあるシャーシが得られる。According to the above-described structure, printed circuit boards of different shapes, each having a pattern designed by minimizing the area of the printed circuit board, can be selectively attached to a single chassis. A chassis is obtained.
【図１】それぞれ異なる状態の外観解斜視図である。FIG. 1 is an external perspective view of a different state.
【図２】主要部の分解斜視図である。FIG. 2 is an exploded perspective view of a main part.
【図３】異なるプリント基板の外観斜視図である。FIG. 3 is an external perspective view of a different printed circuit board.
１ シャーシ ２ 弾性片（係止手段） ３ 弾性片（係止手段） ４ 位置決めボス ５ 第１の支持ボス ６ 第２の支持ボス １１ プリント基板 １２ 切り欠き（被係止手段） １３ 突片（被係止手段） １４ 透孔（係合手段） DESCRIPTION OF SYMBOLS 1 Chassis 2 Elastic piece (locking means) 3 Elastic piece (locking means) 4 Positioning boss 5 First support boss 6 Second support boss 11 Printed circuit board 12 Notch (locked means) 13 Protrusion piece (locked means) Locking means) 14 Through-hole (engaging means)
Claims (3)
持する一対の係止手段と、該一対の係止手段の略中心を
結ぶ線上の近傍に設けられた位置決め手段と、前記中心
を結ぶ線にて分割される一方の領域に設けられた第一の
支持手段及び、他方の領域に設けられた第２の支持手段
とを備えるプラスチック製シャーシからなるプリント基
板の取付け装置であって、前記一対の係止手段に係合す
る一対の被係止手段、及び前記位置決め手段に係合する
係合手段とを有し、前記プリント基板取付け装置に取着
すると少なくとも前記第１の支持手段が裏面に当接して
支持される第１のプリント基板と、前記一対の係止手段
に係合する一対の被係止手段、及び前記位置決め手段に
係合する係合手段とを有し、前記プリント基板取付け装
置に取着すると少なくとも前記第２の支持手段が裏面に
当接して支持される第２のプリント基板を選択的に取着
することを特徴とするプリント基板の取付け装置。A pair of locking means for locking and holding the left and right side edges in the longitudinal direction of the printed circuit board; positioning means provided near a line connecting substantially the centers of the pair of locking means; A printed circuit board mounting device comprising a plastic chassis including first support means provided in one area divided by a connecting line and second support means provided in the other area, It has a pair of locked means that engages with the pair of locking means, and an engaging means that engages with the positioning means, and when attached to the printed circuit board mounting device, at least the first support means A first printed circuit board abutting against and supported on a back surface, a pair of locked means engaging with the pair of locking means, and an engaging means engaging with the positioning means; Less when attached to board mounting device Mounting device of the printed circuit board, characterized in that Kutomo said second support means for selectively attaching a second printed circuit board which is supported in contact with the back surface.
記一対の係止手段は透孔と鉤状のフックであり、前記被
係止手段は前記透孔に嵌合する突片と前記鉤状のフック
に係合する端縁であることを特徴とする請求項１記載の
プリント基板取付け装置。2. The supporting means is a boss having a predetermined height, the pair of locking means is a through hole and a hook-like hook, and the locked means is a protrusion fitted in the through hole. 2. The printed circuit board mounting device according to claim 1, wherein the edge is an edge that engages with the hook.
該段部が前記第１及び第２のプリント基板の裏面に選択
的に当接して前記支持手段と協同して前記第１及び第２
のプリント基板を選択的に支持する請求項１記載のプリ
ント基板取付け装置3. The positioning means is a stepped boss,
The step selectively abuts against the back surfaces of the first and second printed circuit boards and cooperates with the support means to form the first and second printed circuit boards.
2. A printed circuit board mounting apparatus according to claim 1, wherein said printed circuit board is selectively supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13880594A JP2911367B2 (en) | 1994-06-21 | 1994-06-21 | PCB mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13880594A JP2911367B2 (en) | 1994-06-21 | 1994-06-21 | PCB mounting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH088553A JPH088553A (en) | 1996-01-12 |
| JP2911367B2 true JP2911367B2 (en) | 1999-06-23 |
Family
ID=15230656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13880594A Expired - Fee Related JP2911367B2 (en) | 1994-06-21 | 1994-06-21 | PCB mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2911367B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003100865A (en) * | 2001-09-21 | 2003-04-04 | Catalysts & Chem Ind Co Ltd | Semiconductor substrate manufacturing method and semiconductor substrate |
| JP5719582B2 (en) * | 2010-12-14 | 2015-05-20 | Ｕｄトラックス株式会社 | Vehicle and front grill mounting method |
-
1994
- 1994-06-21 JP JP13880594A patent/JP2911367B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088553A (en) | 1996-01-12 |
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