Waterproof component-suppressing electronic control device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H05K-007/20
H05K-001/02
H05K-005/00
H01R-012/72
H01R-013/52
출원번호
US-0026108
(2014-10-01)
등록번호
US-10238012
(2019-03-19)
우선권정보
JP-2013-207431 (2013-10-02)
국제출원번호
PCT/JP2014/076240
(2014-10-01)
국제공개번호
WO2015/050145
(2015-04-09)
발명자
/ 주소
Wakana, Yoshinori
Kamoshida, Masaru
Igarashi, Takeshi
Kanno, Kiyotaka
출원인 / 주소
HITACHI AUTOMOTIVE SYSTEMS, LTD
대리인 / 주소
Foley & Lardner LLP
인용정보
피인용 횟수 :
0인용 특허 :
46
초록▼
An electronic control device is provided with a resin base, a substrate, and a resin cover. The resin base has at least one opening part. The resin cover formed in a cylindrical shape with a bottom is fixed on an inner surface of the resin base forming the opening part. The resin cover has a slit. T
An electronic control device is provided with a resin base, a substrate, and a resin cover. The resin base has at least one opening part. The resin cover formed in a cylindrical shape with a bottom is fixed on an inner surface of the resin base forming the opening part. The resin cover has a slit. The substrate has a card edge connector to be inserted into the slit. An electronic component is mounted on the substrate.
대표청구항▼
1. An electronic control device, comprising: a base having at least one opening part;a first cover disposed on an inner surface of the base forming a first opening part and having a first slit;a substrate having a first connection pattern to be connected to outside, the first connection pattern bein
1. An electronic control device, comprising: a base having at least one opening part;a first cover disposed on an inner surface of the base forming a first opening part and having a first slit;a substrate having a first connection pattern to be connected to outside, the first connection pattern being inserted into the first slit; anda sealing member disposed between the base and the first cover,wherein the first cover comprises a cylindrical portion and a planar bottom, the cylindrical portion sliding along the inner surface of the base, and a space being formed between an inner surface of the cylindrical portion of the first cover and the first connection pattern of the substrate, andwherein a stepped part contacts the sealing member which is provided on an external female connector, the stepped part being formed by a distal end of the cylindrical portion of the first cover and the inner surface of the base. 2. The electronic control device according to claim 1, wherein a distance D1 between a bottom part of the first cover and an edge of the first cover is shorter than a distance D2 between the bottom part of the first cover and an edge of the base. 3. The electronic control device according to claim 1, wherein the base is formed in a cylindrical shape having a bottom. 4. The electronic control device according to claim 1, further comprising a second cover fixed on an inner surface of the base forming a second opening part and having a second slit, wherein the substrate has a second connection pattern inserted into the second slit. 5. The electronic control device according to claim 4, wherein the first opening part and the second opening part are arranged to face each other. 6. The electronic control device according to claim 5, further comprising a third cover fixed on an inner surface of the base forming a third opening part and having a third slit, wherein the substrate has a third connection pattern inserted into the third slit. 7. The electronic control device according to claim 6, wherein the first opening part and the third opening part are arranged to be perpendicular to each other. 8. The electronic control device according to claim 6, further comprising a fourth cover fixed on an inner surface of the base forming a fourth opening part and having a fourth slit, wherein the substrate has a fourth connection pattern inserted into the fourth slit. 9. The electronic control device according to claim 8, wherein the third opening part and the fourth opening part are arranged to face each other. 10. The electronic control device according to claim 1, wherein the base further comprises a partition wall having a second slit, the partition wall being disposed on an inner surface of the base forming a second opening part, and the substrate has a second connection pattern inserted into the second slit. 11. The electronic control device according to claim 1, wherein the first cover is fixed on the inner surface of the base forming the first opening part by a snap fit. 12. The electronic control device according to claim 1, further comprising a heat radiation member having a projection, wherein the base has an opening part for the heat radiation member which communicates with an electronic component, andthe projection of the heat radiation member is fitted with the opening part for the heat radiation member such that the projection is located adjacent to the electronic component. 13. The electronic control device according to claim 12, wherein the heat radiation member has a fixing part which fixes the heat radiation member onto a vehicle body. 14. The electronic control device according to claim 1, comprising a clip which fixes the base to a vehicle body. 15. The electronic control device according to claim 1, wherein the first connection pattern is served as a card edge connector. 16. An electronic control device, comprising: a base having at least one opening part;a first cover disposed on an inner surface of the base forming a first opening part and having a first slit;a substrate having a first connection pattern to be connected to outside, the first connection pattern being inserted into the first slit; anda sealing member disposed between the base and the first cover, the sealing member provided on an external female connector,wherein a stepped part with which the sealing member is contacted is formed by an edge of the first cover and the inner surface of the base forming the first opening part, and a distance D1 between a bottom part of the first cover and the edge of the first cover is shorter than a distance D2 between the bottom part of the first cover and an edge of the base. 17. An electronic control device, comprising: a base having at least one opening part;a first cover disposed on an inner surface of the base forming a first opening part and having a first slit;a substrate having a first connection pattern to be connected to outside, the first connection pattern being inserted into the first slit;a sealing member disposed between the base and the first cover;a second cover fixed on an inner surface of the base forming a second opening part and having a second slit, wherein the substrate has a second connection pattern inserted into the second slit; anda third cover fixed on an inner surface of the base forming a third opening part and having a third slit, wherein the substrate has a third connection pattern inserted into the third slit. 18. The electronic control device according to claim 17, wherein the first opening part and the third opening part are arranged to be perpendicular to each other. 19. The electronic control device according to claim 17, wherein the first opening part and the second opening part are arranged to face each other, and the first opening part and the third opening part are arranged to be perpendicular to each other.
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