KR102781090B1 - 차량용 에어백 제어기 - Google Patents
차량용 에어백 제어기 Download PDFInfo
- Publication number
- KR102781090B1 KR102781090B1 KR1020200015917A KR20200015917A KR102781090B1 KR 102781090 B1 KR102781090 B1 KR 102781090B1 KR 1020200015917 A KR1020200015917 A KR 1020200015917A KR 20200015917 A KR20200015917 A KR 20200015917A KR 102781090 B1 KR102781090 B1 KR 102781090B1
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- KR
- South Korea
- Prior art keywords
- pcb
- plastic housing
- grounding
- bushing
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/06—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for removing electrostatic charges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/006—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for holding the PCB within the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0064—Earth or grounding circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01006—Mounting of electrical components in vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01286—Electronic control units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R2021/26076—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow characterised by casing
- B60R2021/26082—Material
- B60R2021/26088—Plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/05—Reducing production costs, e.g. by redesign
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Air Bags (AREA)
Abstract
Description
도 2는 도 1에서 PCB와 접지기구가 연결된 부위를 확대한 도면,
도 3은 본 발명에 따른 접지기구의 사시도,
도 4와 도 5는 본 발명에 따른 차량용 에어백 제어기가 차체에 연결되게 설치된 상태를 보여주기 위한 도면이다.
12 - 개구부 13 - 차체마운팅부
20 - PCB 21 - 접지부
30 - 차체 40 - 접지기구
410 - 접지링 411 - PCB접촉부
412 - 부싱접촉부 413 - 연결부
420 - 접지부싱
Claims (7)
- 내부공간, 내부공간을 노출하는 개구부, 코너부로 연장된 부위에 제1구멍이 형성된 플라스틱 하우징;
상기 플라스틱 하우징의 내부공간내에 배치되고, 플라스틱 하우징의 제1구멍과 정렬된 제2구멍이 형성된 접지부를 구비한 PCB; 및
일측은 플라스틱 하우징내에 위치한 PCB의 접지부와 연결되고 타측은 플라스틱 하우징의 외부에서 차체와 연결됨에 따라 접지를 완성하는 접지기구를 포함하고;
상기 접지기구는 플라스틱 하우징내에 배치되고, PCB의 접지부와 접촉하며, PCB의 접지부와 플라스틱 하우징의 코너부사이에 끼워지고, 제1구멍 및 제2구멍과 정렬된 제3구멍이 형성된 PCB접촉부;
상기 플라스틱 하우징의 외부에 배치되고, 차체에 연결된 부싱접촉부; 및
상기 PCB접촉부와 부싱접촉부를 연결하는 연결부를 포함하고;
상기 제1구멍과 제2구멍 및 제3구멍을 관통해서 플라스틱 하우징의 코너부에 고정되고, PCB의 접지부와 접지기구의 PCB접촉부를 서로 접촉시키는 제1체결부재를 포함하고;
상기 PCB는 플라스틱 하우징의 개구부를 통해 에어백 제어기의 외부로 노출되는 것을 특징으로 하는 차량용 에어백 제어기. - 청구항 1에 있어서,
상기 플라스틱 하우징의 내부공간에는 PCB안착면이 구비되고;
상기 PCB는 PCB안착면에 안착되어서 플라스틱 하우징의 개구부를 통해 에어백 제어기의 외부로 노출되는 것을 특징으로 하는 차량용 에어백 제어기. - 청구항 1에 있어서,
상기 접지기구는 PCB접촉부와 부싱접촉부 및 연결부를 구비한 접지링; 및
상기 접지링의 부싱접촉부와 차체를 연결하는 접지부싱;을 포함하는 것을 특징으로 하는 차량용 에어백 제어기. - 청구항 1에 있어서,
상기 PCB접촉부와 부싱접촉부는 링형상으로 형성되고;
상기 PCB접촉부는 플라스틱 하우징의 사출 성형시 인서트 사출되어서 플라스틱 하우징과 일체로 결합된 것을 특징으로 하는 차량용 에어백 제어기. - 삭제
- 청구항 3에 있어서,
상기 부싱접촉부와 접지부싱 및 차체를 관통해서 결합되고, 부싱접촉부와 접지부싱을 연결시키면서 접지부싱과 차체를 연결시키는 제2체결부재;를 더 포함하는 것을 특징으로 하는 차량용 에어백 제어기. - 청구항 3에 있어서,
상기 접지링은 다수개로 구성되고 다수개의 접지링 중 어느 한 개는 플라스틱 하우징의 외부에서 차체와 직접 접촉하는 것을 특징으로 하는 차량용 에어백 제어기.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200015917A KR102781090B1 (ko) | 2020-02-10 | 2020-02-10 | 차량용 에어백 제어기 |
US17/156,949 US11643036B2 (en) | 2020-02-10 | 2021-01-25 | Airbag controller for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200015917A KR102781090B1 (ko) | 2020-02-10 | 2020-02-10 | 차량용 에어백 제어기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210101665A KR20210101665A (ko) | 2021-08-19 |
KR102781090B1 true KR102781090B1 (ko) | 2025-03-12 |
Family
ID=77177339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200015917A Active KR102781090B1 (ko) | 2020-02-10 | 2020-02-10 | 차량용 에어백 제어기 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11643036B2 (ko) |
KR (1) | KR102781090B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110168475A1 (en) * | 2008-06-02 | 2011-07-14 | Manfred Moser | Control device for passenger protection means for a vehicle and method for assembling a control device for passenger protection means for a vehicle |
KR101372551B1 (ko) | 2007-08-30 | 2014-03-07 | 현대모비스 주식회사 | 제어판 체결장치. |
US20150264829A1 (en) * | 2013-11-29 | 2015-09-17 | Continental Automotive Gmbh | Electronic Assembly with a Housing Having a Plastic Part and a Metal Part |
Family Cites Families (18)
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DE3328114A1 (de) * | 1983-08-04 | 1985-02-14 | Robert Bosch Gmbh, 7000 Stuttgart | Ausloesevorrichtung fuer rueckhaltesysteme in kraftfahrzeugen |
DE19742458C1 (de) * | 1997-09-26 | 1998-11-26 | Telefunken Microelectron | Kunststoffgehäuse zur Aufnahme einer elektrischen Leiterplatte |
DE59907318D1 (de) * | 1998-11-25 | 2003-11-13 | Bayer Ag | Steuergerät für den insassenschutz in einem fahrzeug sowie verfahren zum herstellen eines steuergeräts |
DE19911989C2 (de) * | 1999-03-17 | 2003-04-24 | Trw Automotive Electron & Comp | Metallgehäuse |
DE29918914U1 (de) * | 1999-10-27 | 2000-03-09 | TRW Automotive Electronics & Components GmbH & Co. KG, 78315 Radolfzell | Steuergerät für Insassen-Rückhaltesysteme in Fahrzeugen |
US6940412B2 (en) * | 2001-09-13 | 2005-09-06 | Siemens Vdo Automotive Corporation | Method and apparatus for confirming control unit mount to non-conductive surface |
DE10235162A1 (de) | 2002-08-01 | 2004-02-19 | Robert Bosch Gmbh | Steuergerät in einem Fahrzeug |
DE102004034290A1 (de) * | 2004-07-15 | 2007-01-11 | Siemens Ag | Sensor für Kraftfahrzeuge |
US7291023B1 (en) * | 2006-11-21 | 2007-11-06 | Autoliv Asp, Inc. | Electric vehicle motion sensor |
DE102008040157A1 (de) * | 2008-07-03 | 2010-01-07 | Robert Bosch Gmbh | Steuergerät für Personenschutzmittel für ein Fahrzeug bzw. Verfahren zum Zusammenbau eines solchen Steuergeräts |
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JP5184286B2 (ja) * | 2008-09-30 | 2013-04-17 | 富士通テン株式会社 | 筐体固定構造 |
KR20140013358A (ko) * | 2012-07-23 | 2014-02-05 | 현대모비스 주식회사 | 에어백 제어유닛 케이스 |
JP5831481B2 (ja) * | 2013-03-25 | 2015-12-09 | 株式会社デンソー | 車両用電子装置 |
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JP6401534B2 (ja) * | 2014-07-29 | 2018-10-10 | 株式会社デンソーテン | 制御装置 |
JP6856600B2 (ja) * | 2018-10-03 | 2021-04-07 | 矢崎総業株式会社 | 電気接続箱およびそのアース接続構造 |
JP6820303B2 (ja) * | 2018-10-29 | 2021-01-27 | 矢崎総業株式会社 | 電気接続箱およびそのアース接続構造 |
-
2020
- 2020-02-10 KR KR1020200015917A patent/KR102781090B1/ko active Active
-
2021
- 2021-01-25 US US17/156,949 patent/US11643036B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101372551B1 (ko) | 2007-08-30 | 2014-03-07 | 현대모비스 주식회사 | 제어판 체결장치. |
US20110168475A1 (en) * | 2008-06-02 | 2011-07-14 | Manfred Moser | Control device for passenger protection means for a vehicle and method for assembling a control device for passenger protection means for a vehicle |
US20150264829A1 (en) * | 2013-11-29 | 2015-09-17 | Continental Automotive Gmbh | Electronic Assembly with a Housing Having a Plastic Part and a Metal Part |
Also Published As
Publication number | Publication date |
---|---|
US20210245691A1 (en) | 2021-08-12 |
US11643036B2 (en) | 2023-05-09 |
KR20210101665A (ko) | 2021-08-19 |
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