JPS63131521U

JPS63131521U -

Info

Publication number: JPS63131521U
Application number: JP2291187U
Authority: JP
Priority date: 1987-02-20
Filing date: 1987-02-20
Publication date: 1988-08-29
Anticipated expiration: 2002-02-20
Also published as: JPH0724898Y2

Description

[Brief explanation of drawings]

第１図は本考案の配線接続箱の例の構造を示す
部分断面図、第２〜４図は配線板組立体とモール
ド用金型との嵌合状態を示す部分断面図、（それ
ぞれａは嵌合前のモールド用金型と端子部分を示
し、ｂは嵌合したのち樹脂包埋してバリの発生状
況を示す。なお、第２図はモールド用金型の端子
嵌合孔が狭い場合、第３図はモールド用金型の端
子嵌合孔が広い場合、第４図は端子の基部を包囲
する座がある場合を示す。）、第５図は配線用基
板と配線用導体とから配線板組立体を組立てる工
程の説明図、第６図は配線板組立体を樹脂包埋用
モールド用金型内に装着した状態を示す断面図、
第７図は配線板包埋体を筐体内に収容して配線接
続箱を組立てる工程の説明図である。Ａ…配線用基板、Ａ_１…中間板、Ａ_２…絶縁板
、Ｂ…配線用導体、Ｃ…配線板組立体、Ｄ…間隙
保持用部材、Ｅ…モールド用金型、Ｆ…配線板包
埋体、Ｇ…筐体、ａ…導体貫通孔、ｂ…端子、ｃ
…隙間、ｄ…バリ、ｅ…間隙、ｆ…包埋用樹脂、
ｇ_１…裏カバー、ｇ_２…表カバー、ｈ…スペーサ
、ｌ…面間距離、ｔ…メス―メス型コネクタ端子
。 FIG. 1 is a partial sectional view showing the structure of an example of the wiring junction box of the present invention, and FIGS. 2 to 4 are partial sectional views showing the fitted state of the wiring board assembly and the molding die. Figure 2 shows the molding die and the terminal part before fitting, and b shows the occurrence of burrs after fitting and embedding in resin. Fig. 2 shows the case where the terminal fitting hole of the molding die is narrow. , Fig. 3 shows the case where the terminal fitting hole of the molding die is wide, Fig. 4 shows the case where there is a seat surrounding the base of the terminal.), Fig. 5 shows the case where the terminal fitting hole of the molding die is wide. An explanatory diagram of the process of assembling the wiring board assembly, FIG. 6 is a cross-sectional view showing the wiring board assembly mounted in a resin embedding mold;
FIG. 7 is an explanatory diagram of the process of assembling a wiring junction box by accommodating the wiring board embedding body in the casing. A...Wiring board, _A1 ...Intermediate board, _A2 ...Insulating plate, B...Wiring conductor, C...Wiring board assembly, D...Gap holding member, E...Mold die, F...Wiring board packaging Buried body, G... Housing, a... Conductor through hole, b... Terminal, c
...gap, d...burr, e...gap, f...embedding resin,
_g1 ...back cover, _g2 ...front cover, h...spacer, l...distance between surfaces, t...female-female connector terminal.

Claims

[Scope of utility model registration request]

A wiring board embedding body made by laminating a wiring board and a wiring conductor and embedding it in an insulating resin except for a connector terminal protruding outward is housed in an insulating casing. A wiring connection box characterized in that the terminal protruding surface of the wiring board embedded body and the inner surface of the housing are separated by a spacer.