JPS62177078U - - Google Patents
Info
- Publication number
- JPS62177078U JPS62177078U JP6434386U JP6434386U JPS62177078U JP S62177078 U JPS62177078 U JP S62177078U JP 6434386 U JP6434386 U JP 6434386U JP 6434386 U JP6434386 U JP 6434386U JP S62177078 U JPS62177078 U JP S62177078U
- Authority
- JP
- Japan
- Prior art keywords
- fixing device
- positioning
- circuit board
- printed circuit
- pairs
- 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
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案によるＩＣの固定装置の一実施
例を示す縦断面図、第２図は同上底面図、第３図
は本考案の他の実施例の底面図、第４図は従来の
ＩＣの底面図、第５図は従来の直線型端子を有す
るＩＣの取付け状態の断面図、第６図は従来の折
曲型端子を有するＩＣの取付け状態の断面図であ
る。
１…フラツトパツケージ型ＩＣ、２…ＩＣ本体
、３…端子、４…プリント基板、５…配線パター
ン、６…半田、７…係合孔、８…切欠、９ａ，９
ｂ，９ｃ…位置決め突起、１０ａ，１０ｂ…係合
孔。
FIG. 1 is a longitudinal sectional view showing one embodiment of an IC fixing device according to the present invention, FIG. 2 is a top and bottom view of the same, FIG. 3 is a bottom view of another embodiment of the present invention, and FIG. 4 is a conventional IC fixing device. FIG. 5 is a bottom view of the IC, FIG. 5 is a sectional view of the IC having a conventional straight terminal in an attached state, and FIG. 6 is a sectional view of the IC having a conventional bent terminal in an attached state. 1...Flat package type IC, 2...IC body, 3...terminal, 4...printed circuit board, 5...wiring pattern, 6...solder, 7...engaging hole, 8...notch, 9a, 9
b, 9c...positioning protrusion, 10a, 10b...engaging hole.
Claims (1)
に載置してＩＣ本体から突設した端子群を配線パ
ターンに接続してなるものにおいて、前記ＩＣ本
体に位置決め突起を設け、この突起の嵌合する係
合孔を前記プリント基板に穿設してなることを特
徴とするＩＣの固定装置。 (2) 位置決め突起と係合孔は、それぞれ２対設
け、これらの２対は互いに形状の異なるものから
なる実用新案登録請求の範囲第１項記載のＩＣの
固定装置。 (3) 位置決め突起と係合孔はそれぞれ同一形状
の３個を正３角以外に配置してなる実用新案登録
請求の範囲第１項記載のＩＣの固定装置。 (4) 位置決め突起と係合孔はそれぞれ１個で、
かつ円と正多角形以外の形状のものからなる実用
新案登録請求の範囲第１項記載のＩＣの固定装置
。[Claims for Utility Model Registration] (1) A flat package IC is mounted on a printed circuit board and a group of terminals protruding from the IC body are connected to a wiring pattern, in which a positioning protrusion is provided on the IC body. An IC fixing device characterized in that an engaging hole into which the protrusion fits is bored in the printed circuit board. (2) The IC fixing device according to claim 1, wherein two pairs of positioning protrusions and two engagement holes are provided, and the two pairs have different shapes. (3) The IC fixing device according to claim 1, wherein three positioning projections and three engaging holes each having the same shape are arranged at a position other than a regular triangle. (4) One positioning protrusion and one engagement hole each.
The IC fixing device according to claim 1, which has a shape other than a circle or a regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6434386U JPS62177078U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6434386U JPS62177078U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62177078U true JPS62177078U (en) | 1987-11-10 |
Family
ID=30900413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6434386U Pending JPS62177078U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62177078U (en) |
-
1986
- 1986-04-28 JP JP6434386U patent/JPS62177078U/ja active Pending