JPS6296892U

JPS6296892U -

Info

Publication number: JPS6296892U
Application number: JP18824585U
Authority: JP
Priority date: 1985-12-06
Filing date: 1985-12-06
Publication date: 1987-06-20

Description

[Brief explanation of the drawing]

第１図は本考案の第１の実施例の概略断面図、
第２図は第１図の係合片付近の概略斜視図、第３
図は本考案の第２の実施例が適用された係合片付
近の概略斜視図、第４図は従来の内燃機関の電子
制御装置収納ケースの概略断面図、第５図は第４
図のロツク板付近の概略斜視図である。１…回路基板、２…基板コネクタ、３…ハーネ
スコネクタ、４…支持用突起、５…ロツク用突起
、１１，１１Ａ…ケース本体、１２…係止爪、１
３…係合片、１３Ａ…すべり止め、１４…係合穴
、１５…接続用窓、１８…倒れ止め。 FIG. 1 is a schematic sectional view of the first embodiment of the present invention;
Figure 2 is a schematic perspective view of the vicinity of the engaging piece in Figure 1;
The figure is a schematic perspective view of the vicinity of the engagement piece to which the second embodiment of the present invention is applied, FIG. 4 is a schematic sectional view of a conventional electronic control device storage case for an internal combustion engine, and FIG.
FIG. 3 is a schematic perspective view of the vicinity of the lock plate shown in the figure. DESCRIPTION OF SYMBOLS 1... Circuit board, 2... Board connector, 3... Harness connector, 4... Support projection, 5... Locking projection, 11, 11A... Case body, 12... Locking claw, 1
3... Engagement piece, 13A... Anti-slip, 14... Engagement hole, 15... Connection window, 18... Anti-fall.

Claims

[Scope of claims for utility model registration] (1) The case body in which the electronic control device is housed,
A connection window is opened corresponding to a board connector fixed to a board of the control device, and a harness connector is detachably connected to the board connector via the connection window. In the control device storage case, the harness connector is provided with a pair of engagement protrusions, and the case body has a locking pawl and a locking claw that resiliently engages with each of the engagement protrusions near the connection window. An electronic control device storage case for an internal combustion engine, characterized in that a joint piece is integrally formed of synthetic resin. (2) The electronic control unit storage case for an internal combustion engine according to claim 1, wherein the engaging piece is curved in a direction away from the connection window. (3) The electronic control unit storage case for an internal combustion engine according to claim 2, wherein the engaging piece has a non-slip member formed at its tip. (4) In order to prevent the engagement piece from curving beyond a predetermined angle, the case body has a spacer on the side adjacent to the engagement piece and opposite to the connection window with respect to the engagement piece. The electronic control unit storage case for an internal combustion engine according to claim 2 or 3, characterized in that a fall prevention device is fixed to the housing case. (5) The electronic control unit storage case for an internal combustion engine according to claim 4, wherein the fall prevention device is integrally molded with the case body.