JPS6395291U - - Google Patents

Description

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

第１図乃至第３図は本考案の一実施例を説明す
るためのもので、第１図はプリント基板のシヤー
シベース組付前の状態を示す要部拡大斜視図、第
２図はプリント基板のシヤーシベース組付後の状
態を示す要部拡大斜視図、第３図は第２図の断面
図である。第４図はシヤージベース構体の具体例
を示す組立分解斜視図、第５図は第４図のシヤー
シベース構体の断面図、第６図は第４図のシヤー
シベース構体の半田付け部分を示す要部拡大底面
図、第７図は第６図の側断面図、第８図は他のシ
ヤーシベース構体でのプリント基板のシヤーシベ
ース組付前の状態を示す要部拡大斜視図、第９図
は第８図の組付後の状態を示す要部拡大斜視図、
第１０図は第９図の断面図、第１１図は第８図の
舌片に溝を設けたシヤーシベース構体を示す組付
前の状態を示す要部拡大斜視図、第１２図は第１
１図の組付後の状態を示す側断面図である。 １……シヤーシベース、３……プリント基板、
７……切欠き、８……舌片、８ｂ……遊端、１０
，１１……溝。 Figures 1 to 3 are for explaining one embodiment of the present invention. Figure 1 is an enlarged perspective view of the main parts of the printed circuit board before it is assembled to the chassis base, and Figure 2 is an enlarged perspective view of the printed circuit board before it is assembled to the chassis base. FIG. 3 is an enlarged perspective view of the main parts showing the state after the chassis base is assembled, and FIG. 3 is a sectional view of FIG. 2. Fig. 4 is an exploded perspective view showing a specific example of the chassis base structure, Fig. 5 is a sectional view of the chassis base structure shown in Fig. 4, and Fig. 6 is an enlarged bottom view of the main parts showing the soldered part of the chassis base structure shown in Fig. 4. 7 is a side sectional view of FIG. 6, FIG. 8 is an enlarged perspective view of the main parts of another chassis base structure before the printed circuit board is assembled to the chassis base, and FIG. 9 is the assembly of FIG. 8. An enlarged perspective view of the main parts showing the state after attachment,
10 is a cross-sectional view of FIG. 9, FIG. 11 is an enlarged perspective view of the main part showing the chassis base structure with a groove in the tongue of FIG. 8 before assembly, and FIG.
FIG. 2 is a side sectional view showing the state of FIG. 1 after assembly. 1... Chassis base, 3... Printed circuit board,
7... Notch, 8... Tongue piece, 8b... Free end, 10
, 11... Groove.

Claims (1)

【実用新案登録請求の範囲】 プリント基板を囲繞する枠状シヤーシベースの
要部に、上記プリント基板の周端面を横切る切欠
きを形成して舌片を設け、その舌片の遊端をシヤ
ーシベース内方へ折曲げて上記プリント基板を仮
固定すると共に舌片とプリント基板外周部とを半
田付け一体化したものにおいて、 上記舌片のプリント基板と対向する部分の舌片
遊端側と遊端との間に、プリント基板と略平行な
溝を設けたことを特徴とするシヤーシベース構体
。[Claims for Utility Model Registration] A tongue piece is provided in the main part of the frame-shaped chassis base that surrounds the printed circuit board by forming a notch that crosses the peripheral end surface of the printed circuit board, and the free end of the tongue piece is placed inside the chassis base. In a product in which the printed circuit board is temporarily fixed by bending the tongue and the tongue and the outer peripheral part of the printed circuit board are integrated by soldering, A chassis base structure characterized by having a groove substantially parallel to the printed circuit board in between.