JP2528972Y2 - Printed board - Google Patents
Printed boardInfo
- Publication number
- JP2528972Y2 JP2528972Y2 JP4045388U JP4045388U JP2528972Y2 JP 2528972 Y2 JP2528972 Y2 JP 2528972Y2 JP 4045388 U JP4045388 U JP 4045388U JP 4045388 U JP4045388 U JP 4045388U JP 2528972 Y2 JP2528972 Y2 JP 2528972Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- groove
- printed
- hole
- 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 - Lifetime
Links
Landscapes
- Structure Of Printed Boards (AREA)
Description
【考案の詳細な説明】 （イ）産業上の利用分野 この考案はプリント基板に関する。[Detailed description of the invention] (a) Industrial application field The invention relates to a printed circuit board.
（ロ）従来技術 従来より、孔を設けたプリント基板としては、例え
ば、第２図に示すようなプリント基板が提供されてい
た。(B) Conventional art Conventionally, as a printed board provided with holes, for example, a printed board as shown in FIG. 2 has been provided.
このプリント基板10の１点破線部分に割り取り用のＶ
溝を設ける場合には、第３図のようにプリント基板10を
加工装置の搬送レール11,12にセットすると共に、プリ
ント基板10を矢印方向に移動させながら、２つのＶ溝
加工用刃13,14（第４図）でプリント基板10の両面にＶ
溝15,16を形成していた。A V for dividing is printed on the one-dot broken line of the printed circuit board 10.
When the grooves are provided, the printed circuit board 10 is set on the transport rails 11 and 12 of the processing device as shown in FIG. 3, and the two V-groove processing blades 13 and At 14 (FIG. 4), V is applied to both sides of the printed circuit board 10.
Grooves 15 and 16 were formed.
（ハ）考案が解決しようとする問題点 しかし、上記したプリント基板にＶ溝15a,16aを設け
る場合、 搬送レール11,12とプリント基板10の端部との間には
わずかな隙間18,19があり、また、孔17にはＶ溝加工用
刃13,14をガイドするものがないので、Ｖ溝15a,16aを設
けようとするとプリント基板10は横ブレを起こし、この
為Ｖ溝15,16の延長線状にＶ溝が形成されず、代りにＶ
溝15b,16bが形成されてしまいプリント基板10上の銅箔
パターン（図示していない）を切断するという欠点があ
った。(C) Problems to be solved by the invention However, when the above-mentioned printed circuit boards are provided with V-grooves 15a, 16a, there are slight gaps 18, 19 between the transport rails 11, 12 and the end of the printed circuit board 10. In addition, since the hole 17 has no guide for the V-groove processing blades 13 and 14, when the V-grooves 15a and 16a are provided, the printed circuit board 10 is caused to run laterally. V-grooves are not formed as an extension of 16
The grooves 15b and 16b are formed, and there is a disadvantage that a copper foil pattern (not shown) on the printed circuit board 10 is cut.
この考案は上記した点に鑑みてなされたものであり、
その目的とするところは、高い加工精度でＶ溝を形成す
ることができるプリント基板を提供することにある。This invention has been made in view of the above points,
An object of the present invention is to provide a printed circuit board on which a V-groove can be formed with high processing accuracy.
（ニ）問題点を解決するための手段 この考案に係るプリント基板によれば、プリント基板
に形成した孔にＶ溝加工用刃をガイドするためのＶ型切
込みを設けたものである。(D) Means for Solving the Problems According to the printed circuit board of the present invention, a hole formed in the printed circuit board is provided with a V-shaped notch for guiding a V-groove processing blade.
（ホ）作用 この考案によれば、プリント基板に形成した孔にＶ溝
加工用刃をガイドするためのＶ型切込みを設けたのでＶ
溝加工刃がガイドされ高い加工精度でプリント基板上に
Ｖ溝を設けることができる。(E) Action According to the present invention, a V-shaped notch for guiding a V-groove machining blade is provided in a hole formed in a printed circuit board.
The V-groove can be provided on the printed circuit board with high processing accuracy by guiding the groove processing blade.
（ヘ）実施例 この考案に係るプリント基板の実施例を第１図に基づ
き説明する。(F) Embodiment An embodiment of the printed circuit board according to the present invention will be described with reference to FIG.
図において、１はプリント基板、２はプリント基板１
に形成した孔、3a,3bはＶ溝加工装置のＶ溝加工用刃
（図示していない）がプリント基板１上を通過する位置
であって、プリント基板１の両面のこの位置に、Ｖ溝
（図示していない）が形成される。In the figure, 1 is a printed circuit board, 2 is a printed circuit board 1
The holes 3a and 3b formed at the positions where the V-groove processing blade (not shown) of the V-groove processing device passes over the printed circuit board 1, and the V-grooves are provided at this position on both sides of the printed circuit board 1. (Not shown) are formed.
更に、4,5は孔２の周辺であって、上記Ｖ溝加工用刃
が通過する位置3a,3bに設けたＶ型切込みである。Reference numerals 4 and 5 denote V-shaped cuts provided at positions 3a and 3b around the hole 2 and through which the V-groove machining blade passes.
次にこのように構成したプリント基板のＶ溝加工につ
いて説明する。Next, a description will be given of V-groove processing of the printed circuit board configured as described above.
プリント基板１を矢印方向に移動させながら、プリン
ト基板１上の位置3aにＶ溝（図示していない）を形成す
る場合において、プリント基板１の端部にはＶ型切込み
６があるので従来通り位置3aに正確にＶ溝が形成され
る。When a V-groove (not shown) is formed at the position 3a on the printed circuit board 1 while moving the printed circuit board 1 in the direction of the arrow, the V-shaped cut 6 is provided at the end of the printed circuit board 1 as in the conventional case. The V-groove is formed accurately at the position 3a.
次に、プリント基板１上の位置3bにＶ溝を形成する場
合、第４図に示したように、搬送レールとプリント基板
の端部との間にわずかな隙間があっても、孔２にはＶ溝
加工用刃をガイドするＶ型切込み４が形成されているの
で、Ｖ溝加工用刃はプリント基板１の矢印方向の移動
にともないＶ型切込み４のために徐々に位置3bへガイド
されて、やがてＶ溝は位置3b上に形成される。Next, when a V-groove is formed at the position 3b on the printed board 1, as shown in FIG. 4, even if there is a slight gap between the transport rail and the end of the printed board, the hole 2 is formed. Is formed with a V-shaped notch 4 for guiding the V-groove machining blade, so that the V-groove machining blade is gradually guided to the position 3b for the V-shaped notch 4 as the printed board 1 moves in the arrow direction. Eventually, the V-groove is formed on the position 3b.
このようにＶ型切込み４が孔２に形成されたので、略
一直線上にＶ溝が形成される。Since the V-shaped notch 4 is thus formed in the hole 2, a V-groove is formed substantially on a straight line.
Ｖ型切込み５はプリント基板１を矢印方向に移動さ
せてＶ溝を形成する時のための孔２の周辺に設けたＶ型
切込みである。The V-shaped cut 5 is a V-shaped cut provided around the hole 2 for forming the V groove by moving the printed circuit board 1 in the direction of the arrow.
（ト）考案の効果 この考案によるプリント基板によれば、プリント基板
に形成した孔にＶ溝加工用刃をガイドするためのＶ型切
込みを設けたのでＶ溝加工刃がガイドされ高い加工精度
でプリント基板上にＶ溝を設けることができるという効
果がある。(G) Effect of the invention According to the printed circuit board of the invention, a V-shaped notch for guiding the V-groove processing blade is provided in a hole formed in the printed circuit board. There is an effect that a V-groove can be provided on a printed board.
しかも、構造が簡単であって、また安価に構成するこ
とができるため実施も容易である等の優れた特長を有し
ている。In addition, it has excellent features such as simple structure and easy implementation because it can be configured at low cost.
第１図はこの考案に係るプリント基板の実施例を示す平
面図、第２図乃至第４図は従来の実施例を示し、第２図
はプリント基板の平面図、第３図はＶ溝加工装置上に置
かれたプリント基板を示す図、第４図は第３図の断面図
である。 主な符号の説明 1:プリント基板、2:孔 4,5:V型切込みFIG. 1 is a plan view showing an embodiment of a printed circuit board according to the present invention, FIGS. 2 to 4 show conventional embodiments, FIG. 2 is a plan view of the printed circuit board, and FIG. FIG. 4 shows a printed circuit board placed on the apparatus, and FIG. 4 is a sectional view of FIG. Explanation of main symbols 1: Printed circuit board, 2: Hole 4, 5: V-shaped notch
Claims (1)
をガイドするためのＶ型切込みを設けたことを特徴とす
るプリント基板。1. A printed circuit board, wherein a V-shaped notch for guiding a V-groove processing blade is provided in a hole formed in the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4045388U JP2528972Y2 (en) | 1988-03-29 | 1988-03-29 | Printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4045388U JP2528972Y2 (en) | 1988-03-29 | 1988-03-29 | Printed board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01145163U JPH01145163U (en) | 1989-10-05 |
| JP2528972Y2 true JP2528972Y2 (en) | 1997-03-12 |
Family
ID=31266923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4045388U Expired - Lifetime JP2528972Y2 (en) | 1988-03-29 | 1988-03-29 | Printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528972Y2 (en) |
-
1988
- 1988-03-29 JP JP4045388U patent/JP2528972Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01145163U (en) | 1989-10-05 |
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