JPH0467392U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は同他の実施例を示す要部断面図、第３図は従
来構造の要部断面図である。 図中、１はプリント基板、２はパターン、３は
貫通孔、４は接触片、５はフレーム、６は立ち上
がり部、７は底面部、８は嵌挿孔、９は半田付、
１０は蓋体、１１は締結部材である。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view of a main part showing another embodiment, and FIG. 3 is a sectional view of a main part of a conventional structure. In the figure, 1 is a printed circuit board, 2 is a pattern, 3 is a through hole, 4 is a contact piece, 5 is a frame, 6 is a rising part, 7 is a bottom part, 8 is a fitting hole, 9 is soldered,
10 is a lid body, and 11 is a fastening member.

Claims (1)

【実用新案登録請求の範囲】 (1) プリント基板に構成した電気回路のアース
をＬ字状の金属性フレームに接地する構造に於い
て、前記プリント基板の一面に前記アースを構成
するパターンを設け、同パターンと前記プリント
基板とを貫通する貫通孔を備え、前記貫通孔に略
Ｓ字状の金属性接触片を挿入し、前記パターンと
同接触片とを半田付固定し、同プリント基板を前
記フレーム内に装着したとき、同プリント基板の
両面から延出した前記接触片の両端を前記Ｌ字状
フレームの二辺に当接して成るプリント基板のア
ース構造。 (2) プリント基板に構成した電気回路のアース
をＬ字状の金属性フレームに接地する構造に於い
て、前記フレームの立ち上がり部に嵌挿孔を備え
、前記プリント基板の一面に前記アースを構成す
るパターンを設け、同パターンと前記プリント基
板とを貫通する貫通孔を備え、前記貫通孔に略Ｓ
字状の金属性接触片を挿入し、前記パターンと同
接触片とを半田付固定し、同プリント基板を前記
フレーム内に装着したとき、同プリント基板の両
面から延出した前記接触片の一辺を前記フレーム
の底面部に当接し、他辺を前記嵌挿孔から挿通し
て同嵌挿孔の外側近傍に配置すると共に、前記立
ち上がり部と蓋体とで挟持し締結部材で固定して
成るプリント基板のアース構造。[Claims for Utility Model Registration] (1) In a structure in which the ground of an electric circuit configured on a printed circuit board is grounded to an L-shaped metal frame, a pattern constituting the ground is provided on one surface of the printed circuit board. , a through hole passing through the pattern and the printed circuit board, a substantially S-shaped metal contact piece is inserted into the through hole, the pattern and the contact piece are fixed by soldering, and the printed circuit board is A grounding structure for a printed circuit board, in which both ends of the contact pieces extending from both sides of the printed circuit board are brought into contact with two sides of the L-shaped frame when installed in the frame. (2) In a structure in which the ground of an electric circuit configured on a printed circuit board is grounded to an L-shaped metal frame, a fitting hole is provided in a rising part of the frame, and the ground is configured on one side of the printed board. a through hole passing through the pattern and the printed circuit board, the through hole having a diameter of about S.
When a letter-shaped metal contact piece is inserted, the pattern and the contact piece are fixed by soldering, and the printed circuit board is mounted in the frame, one side of the contact piece extends from both sides of the printed circuit board. is in contact with the bottom surface of the frame, the other side is inserted through the insertion hole and placed near the outside of the insertion hole, and is held between the rising portion and the lid body and fixed with a fastening member. Grounding structure of printed circuit board.