CONTROL DEVICE FOR AUTOMOBILE

• Main Authors: TAKANO KOICHI, KAMOSHITA MASARU, OUCHI SHIRO
• Format: Patent
• Language: English; Japanese
• Published: 23.08.2018
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

PROBLEM TO BE SOLVED: To solve the problem that in a situation where requests for lower costs increase and at the same time requests for higher reliability increase further, and in particular requests for a simple waterproof structure increase, a control device for an automobile needs to realize the simple waterproof structure without increasing the number of components in order to meet the requests.SOLUTION: In a control device for an automobile in which a case 3 and a cover 4 are combined to each other and a substrate 1 is installed, snap fit parts 33, 41 which fit to from an inner periphery side of the opposite side and protrusions 34, 42 for fitting at an outer periphery side are arranged at the case 3 or the cover 4, and holes 32, 43 for fitting arranged at the opposite side are arranged so as not to be visually recognizable in appearance. This configuration allows the device to realize a simple waterproof structure without increasing the number of components.SELECTED DRAWING: Figure 1 【課題】低コスト化の要求が増していく中で、更に高信頼性の要求も増してきている。特に簡易防水構造の要求が増している。この要求を両立させるために部品点数を増加させることなく簡易防水構造に対応させることが課題となっている。【解決手段】ケース３、カバー４を組み合わせ、基板１を内装する制御装置において、ケース３またはカバー４に相手側の内周側から嵌合するスナップフィット部３３、４１と外周側の嵌合用突起３４、４２が設置され、相手側に設置されている嵌合用穴３２、４３が外観上、視認できないように設置されている。この構成とすることで部品点数を増加させることなしに簡易防水構造を供給できる。【選択図】 図１