JPS6328635Y2 - - Google Patents
Info
- Publication number
- JPS6328635Y2 JPS6328635Y2 JP1981148907U JP14890781U JPS6328635Y2 JP S6328635 Y2 JPS6328635 Y2 JP S6328635Y2 JP 1981148907 U JP1981148907 U JP 1981148907U JP 14890781 U JP14890781 U JP 14890781U JP S6328635 Y2 JPS6328635 Y2 JP S6328635Y2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- mounting bracket
- printed circuit
- elastic tongue
- circuit 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.)
- Expired
Links
- 125000006850 spacer group Chemical group 0.000 claims description 40
- 210000002105 tongue Anatomy 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
本考案はプリント基板を筐体に固定するための
固定装置に関するもので、多種類のプリント基板
をわずかな種類の取付け部品で筐体に確実に固定
できるようにしたものである。[Detailed description of the invention] This invention relates to a fixing device for fixing printed circuit boards to a housing, and is capable of reliably fixing many types of printed circuit boards to the housing with only a few types of attachment parts. It is.
従来のプリント基板固定装置は、第１図に示す
ようにプリント基板をスペーサ取付け金具１１を
用いて筐体（図示せずに取り付けられていた。ス
ペーサ取り付け金具１１は、筐体（図示せず）に
自身を取り付けるための取り付け孔１１ｄを有す
ると共にスペーサ取り付け金具１１に予め開けら
れたスペーサ取り付け孔（図示せず）に後工程で
同時樹脂成形（通称アウトサート）により異なる
形状に形成されたスペーサ７，８，９を有する。
前記スペーサ７，８，９には、それぞれプリント
基板６，１０の取り付け孔６ａ，６ｂ，１０ａ，
１０ｂを介してネジを取り付けるのに必要なネジ
受け孔７ｃ，８ｂが前記スペーサ７，８，９のネ
ジ受け延出筒７ｂ，８ａおよび反対方向に突出し
た延出筒７ａ，９ａに設けられている。そして、
前記プリント基板６，１０の取り付け孔６ａ，６
ｂ，１０ａ，１０ｂをネジ（図示せず）で締付
し、スペーサ取付け金具１１に固定するようにな
つていた。 In the conventional printed circuit board fixing device, as shown in FIG. The spacer 7 has an attachment hole 11d for attaching itself to the spacer 7, and is formed into a different shape by simultaneous resin molding (commonly known as outsert) in a later process into a spacer attachment hole (not shown) previously drilled in the spacer attachment fitting 11. , 8, 9.
The spacers 7, 8, 9 have mounting holes 6a, 6b, 10a,
Screw receiving holes 7c and 8b necessary for attaching screws through the spacers 10b are provided in the screw receiving extension tubes 7b and 8a of the spacers 7, 8 and 9 and the extension tubes 7a and 9a protruding in the opposite direction. There is. and,
Mounting holes 6a, 6 of the printed circuit boards 6, 10
b, 10a, and 10b are tightened with screws (not shown) and fixed to the spacer mounting bracket 11.
しかしながら、上述のような構造ではプリント
基板６，１０の取り付け孔６ａ，６ｂ，１０ａ，
１０ｂの位置が変わつた場合、スペーサ７，８，
９とスペーサ取り付け金具１１との金型を変更し
なければならず、そのため同時樹脂成形型変更の
ための投資が大きな負担となつていた。 However, in the above structure, the mounting holes 6a, 6b, 10a,
If the position of 10b changes, spacers 7, 8,
It was necessary to change the molds for the spacer mounting bracket 9 and the spacer mounting fitting 11, and therefore the investment for changing the resin molding mold at the same time was a large burden.
本考案は上述のような従来の欠点を除去するも
ので以下図を用いて本考案の一実施例を説明す
る。 The present invention eliminates the above-mentioned drawbacks of the conventional technology, and an embodiment of the present invention will be described below with reference to the drawings.
第２図は本考案の一つの実施例であるプリント
基板固定装置の斜視図、第３図は同分解斜視図で
ある。図中１は下面プリント基板で、取り付け孔
１ａ，１ｂを有する。４は上面プリント基板で取
り付け孔４ａ，４ｂを有する。２は断面がコ字状
のスペーサ取り付け金具で、スペーサ取り付け角
孔２ａ，２ｂ，２ｃを有し、筐体（図示せず）に
取付けるための取り付け孔２ｄを有する。スペー
サ３，５，６は、延出筒３ａ，，３ｂ，５ｂ，６
ａを有し、先端部には前記プリント基板１，４の
取り付けを可能にするためのネジ受け孔３ｅ，５
ｅが設けられ、一体的に形成されたＬ字形の弾性
舌片３ｄ，５ｃ，６ｃを設けられ、さらに、前記
舌片３ｄ，５ｃ，６ｃのその先端部には係止用の
ツメ３ｃ，５ｄ，６ｄが設けられている。 FIG. 2 is a perspective view of a printed circuit board fixing device according to an embodiment of the present invention, and FIG. 3 is an exploded perspective view of the same. In the figure, 1 is a lower printed circuit board, which has mounting holes 1a and 1b. 4 is an upper printed circuit board having mounting holes 4a and 4b. Reference numeral 2 denotes a spacer attachment fitting having a U-shaped cross section, and has spacer attachment square holes 2a, 2b, and 2c, and an attachment hole 2d for attachment to a housing (not shown). The spacers 3, 5, 6 are the extending tubes 3a, 3b, 5b, 6.
a, and screw receiving holes 3e and 5 are provided at the tip to enable attachment of the printed circuit boards 1 and 4.
e, and integrally formed L-shaped elastic tongues 3d, 5c, 6c are provided, and the tips of the tongues 3d, 5c, 6c are provided with locking claws 3c, 5d. , 6d are provided.
次に、このような構造を有するプリント基板固
定装置にプリント基板１，４を取り付ける場合を
説明する。スペーサ取り付け金具２のスペーサ取
り付け角孔２ａ，２ｂ，２ｃにプリント基板１，
４の取り付け孔１ａ，１ｂ，４ａ，４ｂに応じて
スペーサ３，５，６を選択し挿入することにより
弾性舌片３ｂ，５ｃ，６ｃの先端に設けた爪３
ｃ，５ｄ，６ｄがスペーサ取り付け金具２のコ字
状内面に沿つて設けられたスペーサ取り付け角孔
２ａ，２ｂ，２ｃに圧入され、弾性舌片３ｂ，５
ｃ，６ｃの弾性力で爪３ｃ，５ｄ，６ｄがスペー
サ取り付け金具２に固定される。 Next, a case will be described in which the printed circuit boards 1 and 4 are attached to the printed circuit board fixing device having such a structure. The printed circuit board 1 is inserted into the spacer mounting square holes 2a, 2b, 2c of the spacer mounting bracket 2.
By selecting and inserting the spacers 3, 5, 6 according to the mounting holes 1a, 1b, 4a, 4b of 4, the claws 3 provided at the tips of the elastic tongues 3b, 5c, 6c.
c, 5d, 6d are press-fitted into the spacer mounting square holes 2a, 2b, 2c provided along the U-shaped inner surface of the spacer mounting bracket 2, and the elastic tongue pieces 3b, 5
The claws 3c, 5d, 6d are fixed to the spacer fitting 2 by the elastic forces of c, 6c.
次に、第３図に示すように、スペーサ取り付け
金具２に固定することができ、また固定されたス
ペーサ３，５，６にプリント基板１，４を固定す
る。 Next, as shown in FIG. 3, the printed circuit boards 1 and 4 can be fixed to the spacer attachment fittings 2, and the printed circuit boards 1 and 4 are fixed to the fixed spacers 3, 5, and 6.
以上のように本考案によれば、プリント基板の
取付け穴の位置が変更されても、スペーサ成形用
の金型を何ら変更することなくスペーサ取り付け
金具の金型だけ一部変更すればよく、スペーサ成
形用金型の変更が不要となるので大幅なコストダ
ウンができる。また、本考案によればスペーサ取
付け金具に形成された取り付け孔が全て同一形
状、同一寸法であり、いずれの孔にも任意にスペ
ーサを取付けることができるという利点を有す
る。そして、本考案によればスペーサ取付金具が
断面コ字状に形成され、その両側部がスペーサに
設けた弾性舌片のガイドとなつてスペーサをスペ
ーサ取付金具に容易に取付けられるように構成し
ているためその取付け、組立てが著しく容易であ
るという利点を有する。 As described above, according to the present invention, even if the position of the mounting hole on the printed circuit board is changed, it is only necessary to partially change the mold for the spacer mounting bracket without changing the mold for molding the spacer. Since there is no need to change the molding die, it is possible to significantly reduce costs. Furthermore, the present invention has the advantage that all the mounting holes formed in the spacer mounting bracket have the same shape and the same size, and the spacer can be arbitrarily mounted in any of the holes. According to the present invention, the spacer mounting bracket is formed to have a U-shaped cross section, and both sides thereof serve as guides for the elastic tongues provided on the spacer, so that the spacer can be easily attached to the spacer mounting bracket. It has the advantage of being extremely easy to install and assemble.
第１図は従来のプリント基板固定装置の分解斜
視図、第２図は本考案の一実施例であるプリント
基板固定装置の斜視図、第３図は同分解斜視図で
ある。
１，４，６，１０……プリント基板、２，１１
……スペーサ取付け金具、３，５，６，７，８，
９……スペーサ、３ａ，３ｂ，５ｂ，６ａ……延
出筒、３ｄ，５ｃ，６ｃ……弾性舌片、３ｃ，５
ｄ，６ｄ……爪。
FIG. 1 is an exploded perspective view of a conventional printed circuit board fixing device, FIG. 2 is a perspective view of a printed circuit board fixing device according to an embodiment of the present invention, and FIG. 3 is an exploded perspective view of the same. 1, 4, 6, 10...Printed circuit board, 2, 11
...Spacer mounting bracket, 3, 5, 6, 7, 8,
9... Spacer, 3a, 3b, 5b, 6a... Extension tube, 3d, 5c, 6c... Elastic tongue piece, 3c, 5
d, 6d...claw.
Claims (1)
字状に形成し、この取付金具の中央部に同一形
状、同一寸法の複数の係合用孔を形成し、これら
の孔に、中央部に弾性舌片を有するスペーサ、上
端、下端のいずれか一方に弾性舌片を有するスペ
ーサを選択的に装着すべく上記弾性舌片を同一形
状、同一寸法に形成して、上記弾性舌片を上記ス
ペーサ取付金具の両側板をガイドとして上記任意
の孔に挿入し、上記弾性舌片に設けられた係止部
で上記スペーサを上記スペーサ取付金具に固定
し、上記スペーサ、スペーサ取付金具を介してプ
リント基板を筐体に取付けるように構成したプリ
ント基板固定装置。 A spacer mounting bracket to be attached to the housing is formed into a U-shaped cross section, and a plurality of engagement holes of the same shape and size are formed in the center of this mounting bracket, and elastic tongue pieces are provided in the center of these holes. In order to selectively attach a spacer having an elastic tongue piece to either the upper end or the lower end, the elastic tongue piece is formed to have the same shape and the same dimensions, and the elastic tongue piece is attached to the spacer mounting bracket. Insert the spacer into the arbitrary hole using the side plates as guides, fix the spacer to the spacer mounting bracket with the locking part provided on the elastic tongue, and attach the printed circuit board to the casing via the spacer and the spacer mounting bracket. A printed circuit board fixing device configured to be attached to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14890781U JPS5853192U (en) | 1981-10-06 | 1981-10-06 | Printed circuit board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14890781U JPS5853192U (en) | 1981-10-06 | 1981-10-06 | Printed circuit board fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853192U JPS5853192U (en) | 1983-04-11 |
| JPS6328635Y2 true JPS6328635Y2 (en) | 1988-08-02 |
Family
ID=29941704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14890781U Granted JPS5853192U (en) | 1981-10-06 | 1981-10-06 | Printed circuit board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853192U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132938U (en) * | 1974-09-03 | 1976-03-11 | ||
| JPS54992U (en) * | 1977-06-06 | 1979-01-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101260U (en) * | 1977-01-21 | 1978-08-16 |
-
1981
- 1981-10-06 JP JP14890781U patent/JPS5853192U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132938U (en) * | 1974-09-03 | 1976-03-11 | ||
| JPS54992U (en) * | 1977-06-06 | 1979-01-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5853192U (en) | 1983-04-11 |
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