JPS6077496A - Method of punching printed board - Google Patents
Method of punching printed boardInfo
- Publication number
- JPS6077496A JPS6077496A JP18611183A JP18611183A JPS6077496A JP S6077496 A JPS6077496 A JP S6077496A JP 18611183 A JP18611183 A JP 18611183A JP 18611183 A JP18611183 A JP 18611183A JP S6077496 A JPS6077496 A JP S6077496A
- Authority
- JP
- Japan
- Prior art keywords
- printed board
- plate
- printed
- pair
- board
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000004080 punching Methods 0.000 title 1
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000000605 extraction Methods 0.000 description 5
- 235000011962 puddings Nutrition 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（ａ）発明の技術分野
本発明は筐体に挿着されたプリント板の抜去方法？こ関
する。Detailed Description of the Invention (a) Technical Field of the Invention The present invention provides a method for removing a printed board inserted into a housing. Regarding this.
（ｂ）技術の背景
プリント板を多数必要とする装置は、筐体のバックボー
トなどにコネクタを並設し、それぞれのコネクタにプリ
ント板を並列して挿着するのが一般的である。そしてこ
れらの装置には、振動などでプリント板が筐体から抜は
落ちたり、あるいは抜は落ちるまでにならすともコネク
タより部分的に抜けて接触不良となることを阻止するた
めにプリント板の脱落阻止手段が必要である。またこＺ
終のプリント板の保守点検などにあたっては、コネクタ
の接触圧力以上の大きい力でプリント板を引抜かねはな
らない。(b) Background of the Technology For devices that require a large number of printed boards, it is common to arrange connectors in parallel on the backboard of a housing, and to insert the printed boards into each connector in parallel. In order to prevent the printed board from falling out of the housing due to vibration, or even partially coming out of the connector and causing poor contact, these devices have a Prevention measures are required. Matako Z
When performing final maintenance and inspection of a printed board, the printed board must be pulled out with a force greater than the contact pressure of the connector.
（Ｃ）従来技術と問題点
第１図の（イ）はプリント板が挿着された従来の装置の
一部破門斜視図であり、（ロ）は引抜き具の斜視図であ
る。(C) Prior Art and Problems FIG. 1A is a partial perspective view of a conventional device into which a printed circuit board is inserted, and FIG. 1B is a perspective view of an extraction tool.
第１図（イ）において、箱形の筐体Ｉの一方の側面は開
口し、一対のガイド側板２が開口面の両側の側板に平行
し、ハックボードに垂直に筐体ｌの底板に固着されてい
る。ガイド側板２の対向ずる内面には図示してないガイ
ドが水平に対向して設りられ、それぞれのガイドにはプ
リント板３が挿入されている。それぞれのプリント板３
はバックボードに水平に並設された図示してないコネク
タに挿着している。In Fig. 1 (A), one side of the box-shaped casing I is open, and a pair of guide side plates 2 are fixed to the bottom plate of the casing L, parallel to the side plates on both sides of the opening, and perpendicular to the hack board. has been done. Guides (not shown) are provided horizontally and opposingly on the opposing inner surfaces of the guide side plates 2, and a printed board 3 is inserted into each guide. Each printed board 3
are inserted into connectors (not shown) arranged horizontally on the backboard.
それぞれのガイド側板２の前面側は、外側に直角に折り
曲げられて折返し板部２ａが形成されている。長さが折
返し板部２ａの高さにほぼ等しい矩形板状の押え板４に
は、挿着されたプリント板３に平行した２条のスリット
４ａが上下に並列して設りられている。押え板４はスリ
ット４ａを貫通し折返し板部２ａに螺着する小ねし５に
より、折返し板部２ａの前面に密接して固着するように
構成されている。したがって小ねし５を緩めてそれぞれ
の押え板４をスリン１−４ａをガイドとして外側にＩｒ
１動させると、ガイド側板２の前面がずつかり開くので
、プリント板３を挿入挿着或いは取り出すことができる
。プリント板３を挿着後、それぞれの押え板４を内側に
摺動させ、小ねし５を懐旧して押え板４を折返し板部２
ａに固定すると、押え板４の後面はそれぞれのプリント
板３の前縁をハックボー１・側に押圧する。したがって
装置が振動しこもプリント扱３が抜番ノ落ちることも、
またコネクタとの接触が不良になるごともない。The front side of each guide side plate 2 is bent outward at right angles to form a folded plate portion 2a. Two slits 4a parallel to the inserted printed board 3 are vertically arranged in a rectangular holding plate 4 whose length is approximately equal to the height of the folded plate portion 2a. The press plate 4 is configured to be closely fixed to the front surface of the folded plate part 2a by means of a pin 5 which passes through the slit 4a and is screwed onto the folded plate part 2a. Therefore, loosen the small screws 5 and move each presser plate 4 outward using the sulin 1-4a as a guide.
When the guide side plate 2 is moved once, the front side of the guide side plate 2 is gradually opened, so that the printed board 3 can be inserted or taken out. After inserting the printed board 3, slide each presser plate 4 inward, use the small screws 5, and fold the presser plate 4 back to the plate part 2.
When fixed at position a, the rear surface of the presser plate 4 presses the front edge of each printed board 3 toward the hack board 1. Therefore, if the device vibrates, the print handling number 3 may be missed.
Also, there is no chance of poor contact with the connector.
このように筐体ｊに挿着されているプリント板３を抜去
するには、ま′３’押え板４を開く。その後（ロ）のよ
うな引抜き具６を使用する。To remove the printed circuit board 3 inserted into the housing j in this way, the holding plate 4 '3' is opened. After that, use the extraction tool 6 as shown in (b).
引抜き具６は金属板よりなり、中央部に角形の握り窓６
１）が設りられている。また前縁には一対の駒形に屈曲
した爪６ａが形成されている。この爪６ａをプリント板
３の前縁近傍に穿設された一対の孔３ａに係合許ｌ、握
り窓６ｂを把持してプリント４Ｆｊ、３を引きｔ友く。The extraction tool 6 is made of a metal plate, and has a square grip window 6 in the center.
1) is established. Further, a pair of claws 6a bent into a piece shape are formed on the front edge. The claws 6a are engaged with a pair of holes 3a drilled near the front edge of the printed board 3, and the grip window 6b is gripped to pull the prints 4Fj and 3.
しかしながら引抜き具を保管しな＋３ればならないとい
う煩わしさがある。However, there is the inconvenience of having to store the extraction tool.
（ｄ）発明の目的
本発明の目的は上記従来の問題点が除去されたフリント
板の抜去方法を提供することにある。(d) Object of the Invention An object of the present invention is to provide a method for removing a flint board in which the above-mentioned conventional problems are eliminated.
（ｅ）発明の構成
この目的を達成するために本発明は、下部の固定板部が
該筐体の底板に着脱容易に固着され、握り窓が設りられ
た平面板部が該プリント板の前縁に当接して該プリン１
−板の脱落を阻止する押え板に、該平面板部の上縁に一
対の鉤形に屈曲した爪が形成されてなり、前記プリント
板を抜去するにあたっては該押え板を取外ｔで、該一対
の爪を該プリント板の前走支近傍に穿設された孔のそれ
ぞれに挿入し、該握り窓部分を把持して該プリント板を
引抜くようにして、引抜き具と押え板とを兼用にしたも
のである。(e) Structure of the Invention In order to achieve this object, the present invention provides a lower fixing plate portion that is easily attached and detached to the bottom plate of the casing, and a flat plate portion provided with a grip window that is attached to the printed board. The pudding 1 comes into contact with the leading edge.
- A pair of hook-shaped claws are formed on the upper edge of the flat plate part of the holding plate that prevents the board from falling off, and when removing the printed board, remove the holding plate. Insert the pair of claws into each of the holes drilled in the vicinity of the front support of the printed board, grasp the grip window portion, and pull out the printed board to remove the puller and the holding plate. It is used for both purposes.
（ｆ）発明の実施例
以下図示実施例を参照して本発明について詳細に説明す
る。(f) Embodiments of the Invention The present invention will be described in detail below with reference to illustrated embodiments.
第２図は本発明の一実施例の（イ）はプリント板が挿着
された装置の斜視図、（ロ）は抜去状態を示す斜視図で
ある。FIG. 2 is a perspective view of an embodiment of the present invention, in which (a) is a perspective view of an apparatus in which a printed board is inserted, and (b) is a perspective view showing a state in which a printed board is removed.
同図において、箱形の筐体１１の一方の側面は開口し、
一対のガイド側板２１が開口面の両側の側板に平行し、
バックボードに垂直に筺体１１の底板１１ａに固着され
ている。ガイド側板２１の対向する内面には図示してな
いガイドが水平に対向し°ζ設りられ、それぞれのガイ
ドにはプリント板３が挿入されている。それぞれのプリ
ント板３はハックボー１に水平に並設された図示してな
いコネクタに挿着している。In the figure, one side of the box-shaped housing 11 is open,
A pair of guide side plates 21 are parallel to the side plates on both sides of the opening surface,
It is fixed to the bottom plate 11a of the housing 11 perpendicularly to the backboard. Guides (not shown) are horizontally opposed to each other on the opposing inner surfaces of the guide side plates 21, and the printed board 3 is inserted into each guide. Each printed board 3 is inserted into a connector (not shown) arranged horizontally on the hackboard 1.
平面視がチャンネル形で、重直に装着される平面板部７
１の高さがガイド側板２１の高さにほぼ等しい押え板７
は、下部が脚状に外側に直角に折れ曲がり、底板１１ａ
の前縁の中央に固着出来る如くに一対の固定板部７３が
形成されている。それぞれの固定板部７３には小ねじ８
が嵌挿する切欠き溝７４が設ＬＪられ“Ｃいる。押え板
７の平面板部７１には角形の握り窓７２が形成され、ま
た平面板部７１の上縁にはプリン１−板３の１ｉｉ縁近
傍に穿設された一対の孔３ａに対応して、一対の鉤形に
屈曲した爪７５が形成されている。Plane plate portion 7 that has a channel shape in plan view and is mounted vertically
A holding plate 7 whose height is approximately equal to the height of the guide side plate 21
The lower part is bent outward at right angles in the shape of legs, and the bottom plate 11a
A pair of fixing plate portions 73 are formed so as to be able to be fixed to the center of the front edge of. A machine screw 8 is attached to each fixing plate part 73.
A notch 74 into which the pudding 1-plate 3 is inserted is provided. A pair of hook-shaped claws 75 are formed in correspondence with a pair of holes 3a drilled near the edge 1ii.
このような押え板７は、切欠き溝７４を嵌挿し底板１１
ａの前縁の中央部に螺着する小ねし８にて、プリント板
３の前面側に固着されている。そして押え板７の平面板
部７１の後面が、ｌ１１２列したプリント板３の前縁に
当接して、プリント板３をハックボード側に押圧してい
る。したがって装置が振動しても、プリント板３は抜は
落ちることがなく、またコネクタとの接触が不良となる
こともない。Such a presser plate 7 can be inserted into the notch groove 74 and attached to the bottom plate 11.
It is fixed to the front side of the printed board 3 with a small screw 8 screwed into the center of the front edge of the printed board 3. The rear surface of the flat plate portion 71 of the presser plate 7 comes into contact with the front edges of the printed boards 3 arranged in 112 rows, pressing the printed boards 3 toward the hack board side. Therefore, even if the device vibrates, the printed board 3 will not fall out, and the contact with the connector will not become defective.
このように筐体１１に挿着されているプリント板３を抜
去するには、まず押え扱７を固着している切欠き溝７４
部に鯉着している小ねし８を緩める。つぎに押え板７を
手前側に引いて、小ねじ８は底板１１ａに螺合したまま
で切欠き溝７４と小ねじ８との嵌挿を解除して、押え板
７を筐体１１より取り外す。In order to remove the printed circuit board 3 inserted into the housing 11 in this way, first open the notch groove 74 to which the presser handle 7 is fixed.
Loosen the small pieces 8 attached to the parts. Next, pull the presser plate 7 toward you, release the insertion between the notch groove 74 and the machine screw 8 while leaving the machine screw 8 screwed into the bottom plate 11a, and remove the presser plate 7 from the housing 11. .
押え板７を引抜き具として（ロ）のように爪７５をプリ
ント板３の前縁近傍に穿設された一対の孔３ａに保合さ
せ、握り窓７２に指を入れ、押え坂７を把持してプリン
ト板３を引き抜く。Using the presser plate 7 as a pulling tool, as shown in (b), hold the claws 75 in a pair of holes 3a drilled near the front edge of the printed board 3, insert your fingers into the grip window 72, and grasp the presser slope 7. and pull out printed board 3.
なお握り窓７２を形成するときに握り窓７２部の握り側
の板部材をほぼ直角に折り曲げである。Note that when forming the grip window 72, the plate member on the grip side of the grip window 72 portion is bent approximately at a right angle.
したがって１屋り窓７２に指を入れて押え板゛１を把持
しても手などが痛むことがない。Therefore, even if the user inserts a finger into the window 72 and grasps the presser plate 1, the hand will not be hurt.
なお本発明は理解を容易にするためにプリント板を水平
方向として述べたが、垂直に挿着されるものを含むもの
で、この場合上下・左右は相当して読み替えるものとす
る。In order to facilitate understanding, the present invention has been described with the printed board oriented horizontally, but it also includes printed boards that are inserted vertically, and in this case, the terms "top and bottom" and "left and right" are interchangeable.
また爪は他方の壁面の孔（図示せず）に嵌り込ませるこ
とで、プリン］・仮押えは一層好適なものとなる。In addition, by fitting the claw into a hole (not shown) in the other wall, the pudding/temporary press becomes even more suitable.
（ｇ）発明の詳細
な説明したように本発明は、プリント板を挿着後は押え
板として筐体に固着し、プリント板を１友去時には引抜
き具として使用するもので、構成が簡単で低コストであ
り、かつ引抜き具などの保管の煩わしさがないという実
用上で優れた効果があるプリント板の抜去方法である。(g) Detailed Description of the Invention As described above, the present invention has a simple configuration, as it is fixed to the housing as a holding plate after the printed board is inserted, and is used as a pulling tool when the printed board is removed. This is a method for removing a printed board that is low in cost and has excellent practical effects in that it does not require the troublesome storage of a removal tool or the like.
第１図の（イ）はプリント板が挿着された従来の装置の
一部破断斜視図、（ロ）は引抜き具の斜視図であり、第
２図は本発明の一実施例の（イ）はプリント板が挿着さ
れた装置の斜視図、（ロ）は抜去状態を示す斜視図であ
る。
図中１，１１は筐体、２．２１はガイド側板、３はプリ
ント板、４．７は押え板、６ｂ、７２は握り窓、６ａ、
７５は爪、７１は平面板部、７３は固定板部をそれぞれ
示す。
ヰ １ 図
（イ）
（０）。FIG. 1(A) is a partially cutaway perspective view of a conventional device into which a printed circuit board is inserted, FIG. 1(B) is a perspective view of an extraction tool, and FIG. ) is a perspective view of the device with the printed board inserted, and (b) is a perspective view showing the removed state. In the figure, 1 and 11 are the housing, 2.21 is the guide side plate, 3 is the printed board, 4.7 is the holding plate, 6b, 72 is the grip window, 6a,
Reference numeral 75 represents a claw, 71 represents a flat plate portion, and 73 represents a fixed plate portion.ヰ 1 Figure (a) (0).
Claims (1)
れぞれにプリント板が並列して挿着されてなる装置にお
いて、下部の固定板部が該筐体の底板に着脱容易に固着
され、握り窓が設けられた平面板部が該プリント板の前
縁に当接して該プリント板の脱落を阻止する押え板に、
該平面板部の上縁に一対の鉤形に屈曲した爪が形成され
てなり、前記プリント板を抜去するにあたっては該押え
板を取外して、該一対の爪を該プリント板の前縁近傍に
穿設された孔のそれぞれに挿入し、該握り窓部分を把持
して該プリント板を引抜くことを特徴とするプリント板
の抜去方法。In a device in which printed boards are inserted in parallel to each of guides provided on opposite side plates of a box-shaped housing, the lower fixing plate is easily attached to and detached from the bottom plate of the housing. and a presser plate whose flat plate portion provided with a grip window abuts against the front edge of the printed board to prevent the printed board from falling off;
A pair of hook-shaped claws are formed on the upper edge of the flat plate, and when removing the printed board, remove the holding plate and insert the pair of claws near the front edge of the printed board. A method for removing a printed board, which comprises inserting the printed board into each of the drilled holes, grasping the grip window portion, and pulling out the printed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18611183A JPS6077496A (en) | 1983-10-05 | 1983-10-05 | Method of punching printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18611183A JPS6077496A (en) | 1983-10-05 | 1983-10-05 | Method of punching printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6077496A true JPS6077496A (en) | 1985-05-02 |
Family
ID=16182548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18611183A Pending JPS6077496A (en) | 1983-10-05 | 1983-10-05 | Method of punching printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163994U (en) * | 1986-04-08 | 1987-10-17 | ||
| JPH0458593A (en) * | 1990-06-28 | 1992-02-25 | Fujitsu Ltd | Shelf structure of electronic device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750771U (en) * | 1980-09-08 | 1982-03-23 |
-
1983
- 1983-10-05 JP JP18611183A patent/JPS6077496A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750771U (en) * | 1980-09-08 | 1982-03-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163994U (en) * | 1986-04-08 | 1987-10-17 | ||
| JPH0458593A (en) * | 1990-06-28 | 1992-02-25 | Fujitsu Ltd | Shelf structure of electronic device |
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