JPS61142475U

JPS61142475U -

Info

Publication number: JPS61142475U
Application number: JP2578185U
Authority: JP
Priority date: 1985-02-25
Filing date: 1985-02-25
Publication date: 1986-09-03

Description

[Brief explanation of the drawing]

第１図、第２図、および第３図はこの考案のプ
リント基板の第１実施例を示す斜視図、第４図は
この考案の第２実施例で使用する線状支持具の正
面図、第５図はこの線状支持具を取付けたマザー
基板にモジユール基板を差し込み接続した状態を
示す図、第６図〜第１０図は従来のプリント基板
を示すもので、第６図はマザー基板にモジユール
基板を差し込む前の斜視図、第７図はモジユール
基板をマザー基板に取付けた状態の断面図、第８
図は第６図のＡ―Ａ線方向の断面図、第９図およ
び第１０図は従来例の欠点を説明するための図で
ある。１…モジユール基板、１ａ…突起、１ｂ…差し
込み側縁、１ｃ…スリツト、２…マザー基板、２
ａ…スリツト、２ｂ…小孔、３…半田、４…線状
支持具、４ａ…中央辺、４ｂ，４ｂ…他の２辺、
４ｃ，４ｃ′，４ｃ″凸部。 1, 2, and 3 are perspective views showing a first embodiment of the printed circuit board of this invention, and FIG. 4 is a front view of a linear support used in the second embodiment of this invention. Figure 5 shows a state in which the module board is inserted and connected to the mother board with this linear support attached, and Figures 6 to 10 show conventional printed circuit boards, and Figure 6 shows the mother board attached to the mother board. Figure 7 is a perspective view before inserting the module board, Figure 7 is a sectional view of the module board attached to the motherboard, Figure 8 is a cross-sectional view of the module board installed on the motherboard.
The figure is a sectional view taken along the line AA in FIG. 6, and FIGS. 9 and 10 are diagrams for explaining the drawbacks of the conventional example. 1...Module board, 1a...Protrusion, 1b...Insertion side edge, 1c...Slit, 2...Mother board, 2
a...Slit, 2b...Small hole, 3...Solder, 4...Linear support, 4a...Central side, 4b, 4b...Other two sides,
4c, 4c', 4c'' convex parts.

Claims

[Scope of Claim for Utility Model Registration] (1) In a printed circuit board formed by inserting one or more module boards onto a mother board and attaching them at right angles, the center side of a wire bent into an approximately U-shape One or more linear supports each having at least one bent protrusion protruding in a direction opposite to the other two sides are inserted perpendicularly into the motherboard and abut on one or both sides of the module board to be connected. A printed circuit board characterized by being attached to a motherboard so that it does not easily come off. (2) The linear support is made by bending a wire into a substantially U-shape and having one protrusion protruding in the opposite direction to the other two sides on the center side of the wire. Utility model registration claim No. 1, which is attached to the mother board so that the convex portion crosses the insertion side edge of the module board so that it contacts both sides of the module board to be inserted and connected at right angles to the mother board, so that it will not easily come off. The printed circuit board according to item 1. (3) The linear support is made by bending a wire into a substantially U-shape, with two protrusions protruding in the opposite direction to the other two sides on the center side, spaced apart by the thickness of the module board. At least one of the protrusions is inserted into the mother board at right angles to the mother board in such a way that it intersects with the insertion side edge of the module board so that the protrusions contact both sides of the module board to be connected at right angles to the mother board. The printed circuit board according to claim 1 of the utility model registration claim, which is mounted so as not to come off.