WO2012111048A1 - 電子ユニット用ケースおよび電子ユニットの製造方法 - Google Patents
電子ユニット用ケースおよび電子ユニットの製造方法 Download PDFInfo
- Publication number
- WO2012111048A1 WO2012111048A1 PCT/JP2011/003860 JP2011003860W WO2012111048A1 WO 2012111048 A1 WO2012111048 A1 WO 2012111048A1 JP 2011003860 W JP2011003860 W JP 2011003860W WO 2012111048 A1 WO2012111048 A1 WO 2012111048A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- wall portion
- case
- electronic unit
- restraining
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 43
- 239000000758 substrate Substances 0.000 claims abstract description 284
- 230000000452 restraining effect Effects 0.000 claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 58
- 230000005489 elastic deformation Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- 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
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- 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
- H05K5/0052—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 joining features of the housing parts
-
- 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
- H05K5/0056—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 protecting electronic components against vibration and moisture, e.g. potting, holders for relatively large capacitors
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
Definitions
- the present invention relates to an electronic unit case suitable for an electronic unit such as an electronic control unit (ECU) mounted on a vehicle, and a method for manufacturing the electronic unit.
- ECU electronice control unit
- an electronic control unit for controlling various electrical components mounted on a vehicle has been known, for example, as described in Patent Document 1.
- This type of electronic control unit including the electronic control unit described in Patent Document 1 generally includes a board on which a connector for external connection is mounted, and a case for housing the board.
- the case includes a case main body that accommodates the substrate and a cover member that is attached to the case main body.
- the board is fixed to the case main body by being screwed to the case main body or press-fitted inside a plurality of ribs formed on the case main body, and the connector is opened from an opening formed in the cover member.
- the case is accommodated in an exposed state.
- the present invention has been made in view of such circumstances, and an electronic unit case that can contribute to the reduction of the cost of electronic units, the burden of component management, and the improvement of assembly workability, such as an on-vehicle electronic control unit. And it aims at providing the manufacturing method of an electronic unit.
- an electronic unit case of the present invention includes a first reference side, a first opposite side that is parallel to the first reference side and faces the first reference side, and the first reference side.
- a pair of first side edges extending in a direction orthogonal to the first reference side and the first opposing side between the side and the first opposing side, and facing each other, along the first reference side
- a first substrate on which a first connector for external connection is mounted a second reference side and a second opposing side equivalent to the first reference side and the first opposing side, the second reference side and the first
- a pair of second side edges extending in a direction perpendicular to the second reference side and the second opposite side between the two opposite sides and facing each other and having a size larger than the first side side
- the relative position equivalent to the relative positional relationship between the first reference side and the first connector with respect to the second reference side In relation to the second unit board on which the second connector for external connection is mounted, the first unit or the second unit board constitutes an electronic unit together with the second board.
- a pair of side wall portions that determine positions by abutting from the outside with respect to the two side sides, and a first opposing side of the first substrate at a position where the first reference side of the first substrate contacts the reference wall portion
- a first constraining part that constrains the first substrate with the reference wall part by abutting from the outside with respect to the reference wall part, a position farther from the reference wall part than the first constraining part, and the second
- the second reference side of the substrate is constrained between the reference wall portion and the second substrate by contacting the second opposing side of the second substrate from the outside at a position where the second reference side contacts the reference wall portion.
- 2 restraint portions, and the first restraint portion is cut between the side wall portions.
- the second substrate has a shape that allows the second substrate to continue in a direction parallel to the second side in a region where the first restraint portion does not exist.
- the manufacturing method of the electronic unit of this invention is a method of manufacturing a 1st electronic unit and a 2nd electronic unit, Comprising: The case manufacturing process which manufactures said case for electronic units, A 1st reference
- a first base dimensioned to be press-fit between the first restraining portion and the first restraint portion Between the first reference side and the second opposing side equivalent to the first reference side and the first opposing side, and the second reference side and the second opposing side.
- a second connector for external connection in a relative positional relationship equivalent to the relative positional relationship between the first reference side and the first connector with respect to the second reference side.
- the reference wall portion with the first reference side in contact with the reference wall portion The first substrate is accommodated in the case main body by being press-fitted inside the first restraining portion and the pair of side wall portions, and the first substrate is accommodated by attaching the cover member to the case main body.
- the first electronic unit in which the second substrate is accommodated by mounting the cover member on the case main body is accommodated in the case main body by press-fitting inside the side wall portion.
- the common electronic unit case is used to accommodate substrates (first substrate, second substrate) having different sizes (areas) from each other. It becomes possible to produce the 1st and 2nd electronic unit efficiently.
- FIG. 1 is a plan view showing an electronic control unit which is an electronic unit according to the present invention.
- 2 is a cross-sectional view taken along the line II-II of FIG. 1 showing the electronic control unit.
- FIG. 3 is a cross-sectional view (a cross-sectional view taken along the line III-III in FIG. 1) showing the electronic control unit (in which the first substrate is accommodated).
- FIG. 4 is a perspective view showing the electronic control unit (with the first substrate housed) with the cover member removed.
- FIG. 7 is a schematic plan view showing the types of substrates accommodated in the electronic control unit, where (a) shows the first substrate and (b) shows the second substrate.
- FIG. 8 is a perspective view showing a J / B (electric connection box) in a state where the electronic control unit according to the present invention is assembled.
- FIG. 9 is a cross-sectional view of the main part of J / B (cross-sectional view taken along line IX-IX in FIG. 8).
- FIG. 1 to 4 show an in-vehicle electronic control unit (ECU) that is an electronic unit according to the present invention.
- FIG. 1 is a plan view
- FIGS. 2 and 3 are sectional views
- FIG. 4 is a perspective view.
- Each of the electronic control units is schematically shown in the figure (in a state where a cover member described later is removed).
- the electronic control unit (hereinafter referred to as ECU) 1 controls various electrical components mounted on the vehicle. As shown in FIG. 8, the ECU 1 is assembled to a J / B (junction box: electrical connection box) 2 and is integrated into the vehicle integrally with the J / B 2. The structure of the ECU 1 built in J / B2 will be described later.
- J / B junction box: electrical connection box
- the ECU 1 includes a substrate 10 including a circuit electrically connected to a circuit in the J / B 2 and a case 20 in which the substrate 10 is accommodated.
- the case 20 has a shape capable of accommodating either the first substrate 10A or the second substrate 10B as the substrate 10 as shown in FIGS. 7A and 7B. ing. These substrates 10A and 10B are selectively used according to the vehicle grade, and FIGS. 1 to 4 show a state in which the first substrate 10A is accommodated in the case 20.
- FIG. 1A the case in which the first substrate 10A is accommodated in the case 20 is referred to as a first ECU 1A
- the case in which the second substrate 10B is accommodated in the case 20 is referred to as a second ECU 1B, when particularly necessary. When it is not necessary to distinguish between them, both are simply referred to as ECU1.
- the first substrate 10A includes a first reference side 11a, a first opposing side 11b that is parallel to the first reference side 11a and faces the first reference side 11a, A pair of first side edges 11c and 11d extending in a direction orthogonal to the first reference edge 11a and the first opposite edge 11b and facing each other between the first reference edge 11a and the first opposite edge 11b.
- the J / B connection connector 13A is mounted along the first reference side 11a
- the harness connection connector 14A is mounted along the first side 11c on one side.
- the second substrate 10B includes a second reference side 12a and a second opposite side 12b equivalent to the first reference side 11a and the first opposite side 11b, and a second reference side. It extends in a direction orthogonal to the second reference side 12a and the second opposing side 12b between the side 12a and the second opposing side 12b, and is opposed to each other and has a size larger than the first side sides 11c and 11d.
- the second reference side 12a has a pair of second side edges 12c and 12d, and has a relative positional relationship equivalent to the relative positional relationship between the first reference side 11a of the first substrate 10A and the J / B connection connector 13A.
- J / B connection connector 13B is mounted on the other side, and the relative position relationship between the first side 11c on one side of first substrate 10A and harness connection connector 14A is the same as the relative position relationship on one side. Pair with second side 12c Harness connector 14B Te in which is mounted.
- the first substrate 10 ⁇ / b> A and the second substrate 10 ⁇ / b> B are referred to as a substrate 10, unless it is particularly necessary to distinguish them.
- the case 20 has a case main body 21 for supporting the substrate 10 and a cover member that is detachably attached to the case main body 21 and covers the substrate 10 from the outside in this attached state. 22.
- the case main body 21 and the cover member 22 are resin molded products, and each is formed of an insulating resin material.
- index shown in FIG. 1 for convenience.
- the horizontal direction is also referred to as the width direction as appropriate.
- the case main body 21 includes a rectangular bottom wall portion 30 that is close to a square, and an outer peripheral portion 32 that is erected along the outer edge of the bottom wall portion 30.
- the side opposite to 30 has an open shape.
- the outer peripheral portion 32 includes a front wall portion 32a and a rear wall portion 32b extending in parallel with each other in the width direction, and a left wall portion 32c and a right wall portion 32d extending in parallel with each other in the front-rear direction.
- a partition wall 37 is formed which rises from the bottom wall portion 30 and extends in parallel with the front wall portion 32a and the rear wall portion 32b and is connected to the left wall portion 32c and the right wall portion 32d.
- the partition 37 partitions the space inside the outer peripheral portion 32 back and forth.
- an inner space surrounded by the front wall portion 32 a, the left wall portion 32 c, the right wall portion 32 d and the partition wall 37 serves as a substrate housing portion 24 for housing the substrate 10. Both the first substrate 10A and the second substrate 10B can be inserted along the normal direction.
- the front wall portion 32a, the left wall portion 32c, the right wall portion 32d, and the partition wall 37 correspond to the peripheral wall portion of the present invention.
- a plurality of support portions 34 that support the substrate 10 accommodated in the substrate housing portion 24 from the side opposite to the opening (the substrate support of the present invention). Corresponding to the portion). These support portions 34 are formed of protrusions protruding from the wall surface of the bottom wall portion 30.
- the left wall portion 32c and the right wall portion 32d are located on the first side edges 11c and 11d of the first substrate 10A or the second side edges 12c and 12d of the second substrate 10B.
- Width direction holding portions 42 and 43 are provided to restrain the substrate 10 in the width direction in a state where the position is determined by abutting from the outside in the width direction.
- These width direction holding portions 42 and 43 are provided at a plurality of positions in the front-rear direction on the opposing surfaces of the wall portions 32c and 32d.
- the width direction holding portions 42 and 43 are provided at a position near the front wall portion 32a and a position spaced rearward from the position. Note that the width direction holding portion 42 of the left wall portion 32 c and the width direction holding portion 43 of the right wall portion 32 d face each other in the width direction of the case body 21.
- width direction holding portions 42 and 43 protrude from the opposing surfaces of the left wall portion 32c and the right wall portion 32d toward the substrate housing portion 24 and extend in the case thickness direction (vertical direction in FIG. 2; hereinafter referred to as the vertical direction). It consists of ridges and has a certain width in the front-rear direction.
- the width direction holding portion 43 of the right wall portion 32d is a reference surface for positioning the substrate 10 in the width direction.
- the width direction holding portion 42 of the left wall portion 32c includes a pressing deformation portion 42b (corresponding to the third pressing portion of the present invention) for pressing the substrate 10 against the reference surface.
- the pressing deformation portion 42b is formed by a narrow protrusion having a semicircular cross section that protrudes from the facing surface of the width direction holding portion 42 and extends in the vertical direction.
- the pressing deformation portion 42b has a distance between the right wall portion 32d and the width direction holding portion 43 such that the first reference side 11a (first opposing side 11b) of the first substrate 10A and the second reference side 12a of the second substrate 10B. It is located at a position having a size smaller than (second opposing side 12b) and is formed so as to be elastically deformable in a direction away from this position with respect to the right wall portion 32d. That is, the pressing deformation portion 42b allows and allows the first substrate 10A or the second substrate 10B to be press-fitted between the pressing deformation portion 42b and the right wall portion 32d by the elastic deformation. Further, the first substrate 10A or the second substrate 10B is formed so as to be pressed against the right wall portion 32d (reference surface of the width direction holding portion 43) by the elastic restoring force of the pressing deformation portion 42b.
- tapered portions 42a and 43a for guiding the substrate 10 between the width direction holding portions 42 and 43 are formed at the upper end portions of the opposing surfaces of the width direction holding portions 42 and 43, respectively.
- the front wall portion 32a (corresponding to the reference wall portion of the present invention) and the partition wall 37 (corresponding to the second restraining portion of the present invention) are respectively provided in the front-rear direction holding portion. 35 and 38 are provided.
- the case main body 21 has a pair of ribs 36 that protrude inward from the inner side surfaces of the left wall portion 32c and the right wall portion 32d at the position between the front wall portion 32a and the partition wall 37 (the restricting protrusion of the present invention). Portion (corresponding to a first restraining portion).
- the front-rear direction holding portions 35 and 38 are respectively provided at a plurality of positions in the width direction on the opposite surfaces of the wall portions 32a and 37, and in this example, are provided at both ends in the width direction.
- the front-rear direction holding portions 35 and 38 have a fairly constant width that protrudes from the opposing surfaces of the front wall portion 32a and the partition wall 37 toward the substrate housing portion 24 and extends in the vertical direction.
- the front-rear direction holding portion 35 of the front wall portion 32a serves as a reference for positioning the substrate 10 in the front-rear direction with respect to the case body 21, and the first reference side 11a of the first substrate 10A or the second substrate 10B.
- the substrate 10 is positioned in the front-rear direction by contacting the second reference side 12a. Therefore, the surface of the front-rear direction holding portion 35 (the surface facing the partition wall 37) is used as a reference surface for positioning.
- Each of the ribs 36 has a plate shape having a thickness in the front-rear direction and is connected to the bottom wall portion 30.
- These ribs 36 are provided with a pressing deformation portion 36b (corresponding to the first pressing portion of the present invention) on the front surface thereof.
- the pressing deformation portion 36b is formed of a narrow protrusion having a semicircular cross section that protrudes from the front surface of the rib 36 and extends in the vertical direction.
- the pressing deformation portion 36b is located at a position where the distance between the front wall portion 32a and the front-rear direction holding portion 35 (reference surface) is smaller than the first side edges 11c and 11d of the first substrate 10A.
- the pressing deformation portion 36b allows the first substrate 10A to be press-fitted between the pressing deformation portion 36b and the front wall portion 32a by the elastic deformation, and the press-fitted first substrate 10A. Is pressed against the front wall portion 32a (the reference surface of the front-rear direction holding portion 35) by the elastic restoring force of the pressing deformation portion 36b.
- each of the front and rear direction holding portions 38 of the partition wall 37 also includes a pressing deformation portion 38b (corresponding to the second pressing portion of the present invention) equivalent to the rib 36 on the front surface thereof.
- the pressing deformation portion 38b is formed of a narrow protrusion having a semicircular cross section that protrudes from the front surface of the front / rear direction holding portion 38 and extends in the vertical direction.
- the pressing deformation portion 38b is located at a position where the distance between the front wall portion 32a and the front-rear direction holding portion 35 (reference surface) is smaller than the second side edges 12c and 12d of the second substrate 10B.
- the second substrate 10B is formed so as to be elastically deformable so as to be displaced in a direction away from the front wall portion 32a from the position, and between the pressing deformation portion 38b and the front wall portion 32a by this elastic deformation. Is formed so that the press-fitted second substrate 10B can be pressed against the front wall portion 32a (the reference surface of the front-rear direction holding portion 35) by the elastic return force of the pressing deformation portion 38b. Has been.
- Tapered portions 35a, 36a, and 38a are formed at the upper end portions of the opposing surfaces of the front and rear direction holding portions 35 and 36 of the front wall portion 32a and the upper end portion of the front surface of the front and rear direction holding portion 38 of the partition wall 37, respectively. ing. Therefore, when the substrate 10 is accommodated in the substrate accommodating portion 24, the first substrate 10A can be smoothly press-fitted between the front wall portion 32a and the rib 36 along the tapered portions 35a and 36a. The second substrate 10B can be smoothly press-fitted between the front wall portions 32a and 37 along the tapered portions 35a and 38a.
- the case main body 21 further includes locking portions 45 and 46 for locking the ECU 1 to the J / B2.
- These locking portions 45 and 46 are formed integrally with the front wall portion 32a and the rear wall portion 32b.
- the left wall 32c is formed with a notch 33 for exposing the harness connecting connectors 14A and 14B, which will be described later, to the boards 10A and 10B.
- the cover member 22 includes a substantially square top plate portion 50 corresponding to the bottom wall portion 30 of the case body 21 and a side wall portion 52 that hangs down along the outer edge thereof. ing.
- the side wall portion 52 is formed so as to be fitted on the outer peripheral portion 32 of the case main body 21, and has locking windows 52 a for the case main body 21 at a plurality of locations in the circumferential direction. That is, as shown in FIGS. 2 and 3, the cover member 22 is put on the case body 21 so as to close the opening of the case body 21 with the top plate portion 50, and the side wall portion 52 is covered with the case body 21. It is attached to the case main body 21 by being externally fitted to the outer peripheral portion 32. In this mounted state, the hook portion 48 formed on the outer peripheral portion 32 of the case main body 21 is inserted into the locking window 52 a of the cover member 22, so that the cover member 22 is attached to the case main body 21. Locked.
- the top plate portion 50 has a plurality of pressing portions 54 for pressing the substrate 10 accommodated in the substrate accommodating portion 24.
- These pressing parts 54 hang down from the lower surface of the top plate part 50 and have, for example, a semispherical protrusion 54a at the tip (lower end).
- these push-down portions 54 are the lower surface of the top plate portion 50 and are located slightly on the front side of the ribs 36 in the case body 21 and slightly on the rear side of the front-rear direction holding portion 35 on the front wall portion 32a. It is provided at a position opposite to the position. More specifically, it is provided at a position facing the support portion 34 of the case main body 21.
- the pressing portion 54 presses the substrate 10 toward the support portion 34 at a position facing the support portion 34, thereby the pressing portion 54 and The substrate 10 is sandwiched in the thickness direction by the support portion 34.
- Reference numeral 51a in FIG. 1 is an opening formed in the top plate portion 50 for exposing J / B connecting connectors 13A and 13B described later mounted on the boards 10A and 10B to the outside. These are notch portions for preventing interference formed in the top plate portion 50 in order to allow the harness connecting connectors 14A and 14B to be described later mounted on the substrates 10A and 10B to escape.
- the assembly of the ECU 1 is performed by preparing the case 20 and the substrate 10 described above, housing the substrate 10 in the substrate housing portion 24 of the case body 21, and then attaching the cover member 22 to the case body 21.
- the cover member 22 is attached to the case body 21.
- the manufacture of the ECU 1 is performed through a case manufacturing process for manufacturing the case 20 described above, a substrate manufacturing process for manufacturing the substrate 10, and an assembly process for assembling the ECU 1 by housing the substrate 10 in the case main body 21.
- the first substrate 10A and the second substrate 10B are manufactured (corresponding to the first substrate manufacturing process and the second substrate manufacturing process of the present invention).
- the first substrate 10A includes the first reference side 11a, the first opposing side 11b that faces the first reference side 11a, and the pair of first side sides 11c and 11d. Then, the J / B connection connector 13A and the harness connection connector 14A are mounted (FIG. 7A).
- the first substrate 10B includes a second reference side 12a and a second opposite side 12b that are equivalent to the first reference side 11a and the first opposite side 11b, and the first side sides 11c and 11d of the first substrate 10A. It has a pair of second side edges 12c and 12d having larger dimensions, and is mounted with a J / B connection connector 13B and a harness connection connector 14B.
- notches 16 are provided at both ends in the direction parallel to the second reference side 12a and in the vicinity of the second opposing side 12b. . These notches 16 are for escaping the ribs 36 when accommodated in the case main body 21. Therefore, the notches 16 have a shape that can avoid the ribs 36.
- the J / B connection connectors 13A and 13B are female connectors in which a plurality of female terminals are accommodated in a row in a connector housing.
- Each of the J / B connection connectors 13A and 13B is fixed in a posture that allows the mating connector to be connected upward, that is, along the normal direction of the substrates 10A and 10B.
- the harness connecting connectors 14A and 14B are male connectors each having a plurality of male terminals in the connector housing. These harness connecting connectors 14A and 14B are fixed in a posture that faces sideways (leftward in FIG. 7), that is, a posture that allows the mating connector to be connected from the side along the surfaces of the boards 10A and 10B. Yes.
- the first ECU first electronic unit of the present invention
- the second ECU second in the present invention
- the second substrate 10B is accommodated in the case 20 Assembling the electronic unit
- Assembling the first ECU 1A (corresponding to the first unit assembling process of the present invention) is performed while pressing the first substrate 10A against the front wall portion 32a against the first reference side 11a, as shown in FIGS. This is performed by press-fitting inside the front wall portion 32a, the left wall portion 32c, the right wall portion 32d and the rib 36 of the case body 21. If it does in this way, 10 A of 1st board
- substrates will be restrained in the front-back direction because the front wall part 32a and the rib 36 contact
- the first substrate 10A is constrained in the width direction by the left wall portion 32c and the right wall portion 32d coming into contact with the first side edges 11c and 11d of the first substrate 10A, respectively.
- the pressing deformation portion 36b of the rib 36 is elastically deformed, and the first substrate 10A is pressed against the front-rear direction holding portion 35 of the front wall portion 32a by the elastic return force.
- the first substrate 10A is positioned in the front-rear direction with reference to the front wall portion 32a.
- the pressing deformation portion 42b formed on the width direction holding portion 42 of the left wall portion 32c is elastically deformed, and the first substrate 10A is pressed against the width direction holding portion 43 of the right wall portion 32d by the elastic return force.
- the first substrate 10A is positioned in the left-right direction with the right wall portion 32d as a reference.
- the assembly of the first ECU 1A is completed by attaching the cover member 22 to the case main body 21.
- the cover member 22 is placed on the case body 21 so that the J / B connection connector 13A is exposed to the outside from the opening 51a and the harness connection connector 14A is interposed in the notch 51b. 22 is locked to the hook portion 48 of the case main body 21.
- assembling the second ECU 1B pushes the second substrate 10B and the second reference side 12a against the front wall 32a as shown in FIGS. This is done by press-fitting inside the front wall portion 32a, the left wall portion 32c, the right wall portion 32d and the partition wall 37 of the case main body 21 while being applied. If it does in this way, the 2nd board
- the second substrate 10B is restrained in the width direction by the left wall portion 32c and the right wall portion 32d coming into contact with the second side edges 12c and 12d of the second substrate 10B, respectively.
- the pressing deformation portion 38b formed in the front-rear direction holding portion 38 of the partition wall 37 is elastically deformed, and the elastic return force causes the second substrate 10B to move forward and backward of the front wall portion 32a.
- the second substrate 10B is positioned in the front-rear direction with reference to the front wall part 32a.
- the pressing deformation portion 42b formed in the width direction holding portion 42 of the left wall portion 32c is elastically deformed, and the second substrate 10B is pressed against the width direction holding portion 43 of the right wall portion 32d by the elastic return force.
- the second substrate 10B is positioned in the left-right direction with reference to the right wall portion 32d.
- the second substrate 10B When the second substrate 10B is accommodated in the case body 21, as shown in the figure, ribs 36 are interposed in the notches 16 formed in the second substrate 10B, whereby the second substrate 10B The substrate is accommodated in the substrate accommodating portion 24 without interfering with 36. Therefore, even if the rib 36 is provided between the front wall portion 32a and the partition wall 37, the second substrate 10B can be accommodated in the case main body 21 without any trouble.
- the assembly of the second ECU 1B is completed by attaching the cover member 22 to the case body 21.
- the cover body 22 is covered on the case body 21 so that the J / B connection connector 13B is exposed to the outside from the opening 51a and the harness connection connector 14B is interposed in the notch 51b.
- the cover member 22 is locked to the hook portion 48 of the case main body 21.
- the ECUs 1A and 1B as described above are mounted on the vehicle integrally with the J / B2 in a state assembled to the J / B2.
- the assembly of the first ECU 1A to J / B2 will be briefly described with reference to FIGS.
- J / B2 is provided with a housing 60 provided with recesses 61 for assembly of ECUs 1A and 1B.
- An ECU connection connector 62 is provided on the inner bottom of the assembly recess 61.
- the ECU connection connector 62 projects into a cylindrical connector fitting portion 63 formed integrally with the housing 60 and the inside thereof. It is comprised from the pin terminal 64 hold
- the ECU connection connector 62 can be connected to any of the J / B connection connectors 13A and 13B of the ECUs 1A and 1B.
- the housing 60 also includes a locking piece 66 for locking the ECUs 1A and 1B.
- the first ECU 1A is assembled to J / B2 such that the first ECU 1A faces J / B2 so that the J / B connection connector 13A and the ECU connection connector 62 face each other. Fit into the assembly recess 61 of B2.
- the connector housing of the J / B connecting connector 13A is fitted into the connector fitting portion 63 of the ECU connecting connector 62, and the pin terminal 64 of the ECU connecting connector 62 is connected to the J / B connecting connector 13A.
- the pin terminal 64 comes into contact with the terminal of the J / B connection connector 13A.
- the J / B connection connector 13A and the ECU connection connector 62 are connected to each other, and the first ECU 1A and J / B2 are electrically connected.
- first ECU 1A is locked to J / B2 by engaging the locking piece 66 of J / B2 with the locking portion 45 of the first ECU 1A, whereby the first ECU 1A and J / B2 are electrically connected. It is locked in the state.
- the ECU 1A in which the first substrate 10A or the second substrate 10B having different sizes (areas) are accommodated. 1B can be efficiently manufactured using the common case 20. Therefore, there is no need to manufacture and manage a dedicated case for each vehicle grade as in the prior art. As a result, it is possible to contribute to lowering the cost of ECUs 1A and 1B, reducing the burden of parts management, and improving assembly workability. .
- the ECUs 1A and 1B connect the J / B connection connectors 13A and 13B to the common ECU connection connector 62 on the J / B2 side by being incorporated in the J / B2 as described above.
- the relative positional relationship between the case 20 and the J / B connection connectors 13A and 13B is important.
- the case 20 accommodates both the first substrate 10A and the second substrate 10B with the substrates 10A and 10B positioned with respect to the front wall portion 32a and the right wall portion 32d. Since it can be accommodated, the relative positional relationship between the case 20 and the J / B connection connector 13 can be kept constant regardless of whether the first substrate 10A or the second substrate 10B is accommodated. It is. Therefore, ECU1A, 1B which can perform assembly
- the case 20 described above and the method for manufacturing the ECUs 1A and 1B using the case 20 are preferable examples of the case for the electronic unit according to the present invention and the method for manufacturing the electronic unit using the case.
- the specific structure and the specific manufacturing method of the ECUs 1A and 1B can be appropriately changed without departing from the gist of the present invention.
- the case body 21 includes a pair of ribs 36 that protrude inward from the inner surfaces of the left wall portion 32c and the right wall portion 32d, and between the ribs 36 and the front wall portion 32a.
- the first substrate 10A is constrained, but instead of these ribs 36, a single rib is formed at an intermediate position between the left wall portion 32c and the right wall portion 32d, and the first substrate 10A is formed by this rib and the front wall portion 32a. May be held.
- a substrate provided with an opening through which the rib can be interposed may be used instead of the cutout portion 16.
- the restraining portion (first restraining portion) for restraining the first substrate 10A with the front wall portion 32a has an intermittent shape between the left wall portion 32c and the right wall portion 32d, and the restraint Any shape that allows the second substrate 10B to continue in the front-rear direction in a region where no portion exists is acceptable.
- both ends (parallel to the second reference side) of the second substrate 10B can be accommodated only by forming a notch at both ends in the appropriate direction. Therefore, there is an advantage that the second substrate 10B can be accommodated in the case main body 21 without having a shape that significantly impairs the strength of the second substrate 10B.
- the ribs 36, the front-rear direction holding portions 38, and the width direction holding portions are used to position the substrate 10 (first substrate 10A, second substrate 10B) with reference to the front wall portion 32a and the right wall portion 32d.
- the pressing deformation portions 36b, 38b, and 42b are respectively provided in the portion 42, when the positioning system is not strictly required, the pressing deformation portions 36b, 38b, and 42b may be omitted.
- an electronic unit includes a first reference side, a first opposing side that is parallel to the first reference side and faces the first reference side, and the first reference side. And a pair of first side edges extending in a direction perpendicular to the first reference side and the first opposite side and facing each other, and along the first reference side A first substrate on which a first connector for external connection is mounted; a second reference side and a second opposing side equivalent to the first reference side and the first opposing side; the second reference side and the second A pair of second sides extending in a direction perpendicular to the second reference side and the second opposite side between the opposite sides and facing each other and having a size larger than the first side, A relative position equivalent to the relative positional relationship between the first reference side and the first connector with respect to the second reference side.
- the electronic unit that has a shape that can alternatively be accommodated with either the second board on which the second connector for external connection is mounted, and constitutes the electronic unit together with the first board or the second board
- a bottom wall portion having a possible area and having a substrate support portion for supporting the substrate to be accommodated from the side opposite to the opening; and rising from the bottom wall portion, the first substrate and the second substrate Any form that can be surrounded
- a peripheral wall portion having a reference wall portion that determines its position by coming into contact with the first reference side or the second reference side from the outside, and the first side side or the second side.
- a pair of side wall portions that determine the position by abutting from the outside with respect to the side edges, and the first opposing side of the first substrate at a position where the first reference edge of the first substrate contacts the reference wall portion.
- a first constraining portion that constrains the first substrate with the reference wall portion by abutting from the outside, and a position farther from the reference wall portion than the first constraining portion, and the second substrate
- the second reference side of the second substrate is brought into contact with the second opposing side of the second substrate at a position where the second reference side contacts the reference wall portion, thereby restraining the second substrate with the reference wall portion.
- the first restraining portion is intermittent between the both side wall portions. And having a shape that allows the second substrate to continue in a direction parallel to the second side in a region where the first restraining portion does not exist.
- an electronic unit in which substrates (first substrate and second substrate) having different sizes (areas) are accommodated is efficiently produced using a common electronic unit case. It becomes possible. Therefore, it is possible to contribute to cost reduction of electronic units such as an on-vehicle electronic control unit (ECU), reduction of the burden of parts management, and improvement of assembly workability through common use of the case for electronic units.
- ECU on-vehicle electronic control unit
- the first restraining portion has a pair of restraining projections projecting inward from the inner side surfaces of the side wall portions, and The first substrate is constrained between the reference wall portion by abutting with both end portions of the first opposing side of the one substrate, and the second substrate is disposed in a region between the constraining protrusions. It is preferable to have a shape that allows continuity in a direction parallel to the second side.
- the second substrate when the second substrate is accommodated in the case body, as described above, it is necessary to form notches and openings in the second substrate for avoiding interference with the first restraining portion.
- the first restraining portion has a pair of restraining projecting portions projecting inward from the inner side surfaces of both side wall portions, both ends of the second substrate (parallel to the second reference side). It is sufficient that the shape of both ends in any direction is a shape that avoids the restraining protrusion, for example, a shape having a notch, and the second substrate is used regardless of the presence of the first restraining portion. Can be accommodated.
- the first restraining portion is located at a position where the distance from the reference wall portion is smaller than that of the first side, and from this position to the reference wall portion.
- a first pressing portion that can be elastically deformed so as to be displaced in a direction away from the first pressing portion, and the first pressing portion is formed between the first pressing portion and the reference wall portion by the elastic deformation.
- one substrate is allowed to be press-fitted, and the press-fitted first substrate is pressed against the reference wall portion by the elastic return force of the first pressing portion.
- the first substrate when the first substrate is accommodated in the case main body, the first substrate can be accommodated in the case main body in a state where the first reference side is surely in contact with the reference wall portion.
- the second restraining portion is located at a position where the distance from the reference wall portion is smaller than that of the second side, and is displaced in a direction away from the reference wall portion from this position.
- a second pressing portion that can be elastically deformed, and the second pressing portion is configured such that the second substrate is press-fitted between the second pressing portion and the reference wall portion by the elastic deformation. It is preferable that the second substrate that is press-fitted is pressed against the reference wall portion by the elastic return force of the second pressing portion.
- the second substrate when the second substrate is accommodated in the case main body, the second substrate can be accommodated in the case main body in a state where the second reference side is surely in contact with the reference wall portion.
- one side wall portion of the pair of side wall portions is at a position where the distance from the other side wall portion is smaller than the first reference side and the second reference side. And has a third pressing portion that can be elastically deformed so as to be displaced in a direction away from the side wall portion on the other side from this position.
- the first substrate or the second substrate is allowed to be press-fitted between the three pressing portions and the other side wall portion, and the press-fitted first substrate or the second substrate is inserted into the third pressing portion. It is preferable to press against the side wall portion on the other side by an elastic restoring force.
- the first substrate and the second substrate can be accommodated in the case body in a state where the first substrate and the second substrate are positioned with respect to one side of the pair of side wall portions.
- the cover member includes a pressing portion that presses the substrate toward the substrate support portion at a position facing the substrate support portion.
- the accommodation substrate is accommodated while being sandwiched in the thickness direction by the pressing portion and the substrate support portion, and thus the substrate can be accommodated stably.
- the manufacturing method of the electronic unit which concerns on 1 aspect of this invention is a method of manufacturing a 1st electronic unit and a 2nd electronic unit, Comprising: It described in any one of Claims 1 thru
- the dimension of the pair of first sides is the reference wall portion of the case body and the dimension A first substrate manufacturing step for manufacturing a first substrate having a size capable of being press-fitted between the first constraining portion, a second reference side and
- the first substrate is accommodated in the case main body by press-fitting the reference wall portion, the second restraining portion, and the pair of side wall portions in contact with each other, and the cover member is attached to the case main body.
- the first and second electronic units in which substrates having different sizes (areas) are accommodated can be efficiently produced while using a common electronic unit case. Can do. Therefore, it is possible to contribute to the reduction in the cost of electronic units such as an on-vehicle electronic control unit (ECU), the burden of parts management, and the improvement of assembly workability.
- ECU on-vehicle electronic control unit
- the electronic unit case and the electronic unit manufacturing method according to the present invention are capable of efficiently producing two types of electronic units in which substrates having different sizes (areas) are accommodated. This is useful in the field of manufacturing electronic control units and the like that are mounted on.
Abstract
Description
Claims (7)
- 第1基準辺と、この第1基準辺と平行でかつ当該第1基準辺と対向する第1対向辺と、前記第1基準辺と前記第1対向辺との間でこれら第1基準辺及び第1対向辺と直交する方向に延び、かつ互いに対向する一対の第1側辺とを有し、前記第1基準辺に沿って外部接続用の第1コネクタが実装される第1基板と、前記第1基準辺及び前記第1対向辺と同等の第2基準辺及び第2対向辺と、前記第2基準辺と前記第2対向辺との間でこれら第2基準辺及び第2対向辺と直交する方向に延び、かつ互いに対向するとともに前記第1側辺よりも大きな寸法をもつ一対の第2側辺とを有し、前記第2基準辺に対して前記第1基準辺と前記第1コネクタとの相対位置関係と同等の相対位置関係で外部接続用の第2コネクタが実装される第2基板とのいずれも択一的に収容可能な形状を有し、当該第1基板または当該第2基板とともに電子ユニットを構成する電子ユニット用ケースであって、
前記第1基板及び前記第2基板の法線方向と平行な方向に開口し、当該法線方向と直交する方向から前記第1基板及び前記第2基板のいずれも拘束することが可能な形状をもつケース本体と、
このケース本体にその開口を塞ぐように装着されるカバー部材と、を備え、
前記ケース本体は、前記第1基板及び前記第2基板を択一的に収容可能な面積を有し、かつ、その収容する基板を前記開口と反対の側から支持する基板支持部をもつ底壁部と、前記底壁部から立ち上がって前記第1基板及び前記第2基板のいずれも包囲することが可能な形状をもつ周壁部とを有し、
この周壁部は、前記第1基準辺または前記第2基準辺に外側から当接することによりその位置を決める基準壁部と、前記第1側辺または前記第2側辺に対して外側から当接することによりその位置を決める一対の側壁部と、前記第1基板の第1基準辺が前記基準壁部に当接する位置で当該第1基板の第1対向辺に対して外側から当接することにより当該第1基板を前記基準壁部との間で拘束する第1拘束部と、前記基準壁部から前記第1拘束部よりも遠い位置にあり、前記第2基板の第2基準辺が前記基準壁部に当接する位置で当該第2基板の第2対向辺に対して外側から当接することにより当該第2基板を前記基準壁部との間で拘束する第2拘束部と、を有し、かつ、前記第1拘束部は前記両側壁部同士の間で断続した形状であって当該第1拘束部が存在しない領域で前記第2基板がその第2側辺と平行な方向について連続するのを許容する形状をもつことを特徴とする電子ユニット用ケース。 - 請求項1に記載の電子ユニット用ケースにおいて、
前記第1拘束部は、前記両側壁部の内側面からそれぞれ内向きに突出する一対の拘束用突出部を有し、これら拘束用突出部は、前記第1基板の第1対向辺の両端部にそれぞれ当接することにより当該第1基板を前記基準壁部との間で拘束するとともに、両拘束用突出部同士の間の領域で前記第2基板がその第2側辺と平行な方向について連続するのを許容する形状をもつことを特徴とする電子ユニット用ケース。 - 請求項1又は2に記載の電子ユニット用ケースにおいて、
前記第1拘束部は、前記基準壁部との間隔が前記第1側辺よりも小さい寸法となる位置にあり、かつこの位置から前記基準壁部に対して離れる方向に弾性変形することが可能な第1押圧部を有し、この第1押圧部は、前記弾性変形により当該第1押圧部と前記基準壁部との間に前記第1基板が圧入されることを許容し、かつこの圧入された第1基板を当該第1押圧部の弾性復帰力によって前記基準壁部に押し付けることを特徴とする電子ユニット用ケース。 - 請求項1乃至3の何れか一項に記載の電子ユニット用ケースにおいて、
前記第2拘束部は、前記基準壁部との間隔が前記第2側辺よりも小さい寸法となる位置にあり、かつこの位置から前記基準壁部に対して離れる方向に弾性変形することが可能な第2押圧部を有し、この第2押圧部は、前記弾性変形により当該第2押圧部と前記基準壁部との間に前記第2基板が圧入されることを許容し、かつこの圧入された第2基板を当該第2押圧部の弾性復帰力によって前記基準壁部に押し付けることを特徴とする電子ユニット用ケース。 - 請求項1乃至4の何れか一項に記載の電子ユニット用ケースにおいて、
前記一対の側壁部のうち一方側の側壁部は、他方側の側壁部との間隔が前記1基準辺及び第2基準辺よりも小さい寸法となる位置にあり、かつこの位置から前記他方側の側壁部に対して離れる方向に弾性変形することが可能な第3押圧部を有し、この第3押圧部は、前記弾性変形により当該第3押圧部と前記他方側の側壁部との間に前記第1基板又は第2基板が圧入されることを許容し、かつこの圧入された第1基板又は第2基板を当該第3押圧部の弾性復帰力によって前記他方側の側壁部に押し付けることを特徴とする電子ユニット用ケース。 - 請求項1乃至5の何れか一項に記載の電子ユニット用ケースにおいて、
前記カバー部材は、前記基板支持部に対向する位置で当該基板支持部に向かって基板を押さえ込む押下部を備えていることを特徴とする電子ユニット用ケース。 - 第1の電子ユニット及び第2の電子ユニットを製造する方法であって、
請求項1乃至6の何れか一項に記載された電子ユニット用ケースを製造するケース製造工程と、
第1基準辺と、この第1基準辺と平行でかつ当該第1基準辺と対向する第1対向辺と、前記第1基準辺と前記第1対向辺との間でこれら第1基準辺及び第1対向辺と直交する方向に延び、かつ互いに対向する一対の第1側辺とを有し、前記第1基準辺に沿って外部接続用の第1コネクタが実装された基板であって、前記第1基準辺及び第1対向辺の寸法が前記電子ユニット用ケースのケース本体の一対の側壁部の間に圧入可能な寸法とされ、かつ前記一対の第1側辺の寸法が前記ケース本体の前記基準壁部と前記第1拘束部との間に圧入可能な寸法とされた第1基板を製造する第1基板製造工程と、
前記第1基準辺及び前記第1対向辺と同等の第2基準辺及び第2対向辺と、前記第2基準辺と前記第2対向辺との間でこれら第2基準辺及び第2対向辺と直交する方向に延び、かつ互いに対向するとともに前記電子ユニット用ケースにおけるケース本体の前記基準壁部と前記第2拘束部との間に圧入可能な寸法をもつ一対の第2側辺とを有し、前記第2基準辺に対して前記第1基準辺と前記第1コネクタとの相対位置関係と同等の相対位置関係で外部接続用の第2コネクタが実装されるとともに、前記ケース本体の前記第1拘束部との干渉を回避可能な切欠部又は開口部が形成された第2基板を製造する第2基板製造工程と、
前記第1基板を、その第1基準辺が前記基準壁部に当接する状態で当該基準壁部、前記第1拘束部及び前記一対の側壁部の内側に圧入することにより、当該第1基板を前記ケース本体に収容し、このケース本体に前記カバー部材を装着することにより前記第1基板が収容された前記第1の電子ユニットを組み立てる第1ユニット組立工程と、
前記第2基板を、その第2基準辺が前記基準壁部に当接する状態で当該基準壁部、前記第2拘束部及び前記一対の側壁部の内側に圧入することにより、当該第1基板を前記ケース本体に収容し、このケース本体に前記カバー部材を装着することにより前記第2基板が収容された前記第2の電子ユニットを組み立てる第2ユニット組立工程と、を含むことを特徴とする電子ユニットの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/516,553 US8897031B2 (en) | 2011-02-14 | 2011-07-06 | Electronic unit case and method of manufacturing electronic unit |
CN201180026505.XA CN102918940B (zh) | 2011-02-14 | 2011-07-06 | 电子单元壳体和制造该电子单元的方法 |
EP11820835.4A EP2677845A4 (en) | 2011-02-14 | 2011-07-06 | HOUSING FOR AN ELECTRONIC UNIT AND MANUFACTURING METHOD FOR THE ELECTRONIC UNIT |
KR1020127008256A KR101289526B1 (ko) | 2011-02-14 | 2011-07-06 | 전자 유닛 케이스 및 전자 유닛 제조 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-028603 | 2011-02-14 | ||
JP2011028603A JP5423700B2 (ja) | 2011-02-14 | 2011-02-14 | 電子ユニット用ケースおよび電子ユニットの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012111048A1 true WO2012111048A1 (ja) | 2012-08-23 |
Family
ID=46672014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/003860 WO2012111048A1 (ja) | 2011-02-14 | 2011-07-06 | 電子ユニット用ケースおよび電子ユニットの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8897031B2 (ja) |
EP (1) | EP2677845A4 (ja) |
JP (1) | JP5423700B2 (ja) |
KR (1) | KR101289526B1 (ja) |
CN (1) | CN102918940B (ja) |
WO (1) | WO2012111048A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9153971B2 (en) * | 2011-11-30 | 2015-10-06 | Ebm-Pabst Mulfingen Gmbh & Co. Kg | Housing for accommodating an electronic circuit |
JP5900839B2 (ja) * | 2012-10-09 | 2016-04-06 | 住友電装株式会社 | 電気接続箱 |
JP2014093792A (ja) * | 2012-10-31 | 2014-05-19 | Sumitomo Wiring Syst Ltd | 車載用電子制御ユニット |
JP6248292B2 (ja) * | 2013-03-29 | 2017-12-20 | アール・ビー・コントロールズ株式会社 | 電子装置 |
JP6028718B2 (ja) * | 2013-11-11 | 2016-11-16 | 住友電装株式会社 | 電気接続箱 |
JP6253607B2 (ja) * | 2015-03-16 | 2017-12-27 | 東芝メモリ株式会社 | 半導体メモリカードの製造方法 |
KR102313392B1 (ko) * | 2015-03-18 | 2021-10-15 | 한국단자공업 주식회사 | 센서 |
CN105067642B (zh) | 2015-09-07 | 2018-06-01 | 同方威视技术股份有限公司 | 安全检查探测器及物品安全检查系统 |
JP6834513B2 (ja) * | 2017-01-19 | 2021-02-24 | アイシン精機株式会社 | プリント基板の収容ケース |
JP2021040019A (ja) * | 2019-09-03 | 2021-03-11 | 住友電装株式会社 | 基板ケース及び電気接続箱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611570Y2 (ja) * | 1989-02-28 | 1994-03-23 | 富士通テン株式会社 | 機器筐体 |
JP2003099728A (ja) * | 2001-09-26 | 2003-04-04 | Honda Tsushin Kogyo Co Ltd | メモリーカード用ケース |
JP2003209383A (ja) | 2002-01-17 | 2003-07-25 | Denso Corp | 電子装置 |
JP2010073159A (ja) * | 2008-09-22 | 2010-04-02 | Fujitsu Ltd | 電子機器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3775452B2 (ja) * | 1997-06-02 | 2006-05-17 | 株式会社三洋物産 | 遊技機用基板ボックス |
US5940275A (en) * | 1997-08-08 | 1999-08-17 | Xircom, Inc. | PCMCIA card frame connector and cover assembly |
JP2007259571A (ja) | 2006-03-22 | 2007-10-04 | Auto Network Gijutsu Kenkyusho:Kk | 車両用電気接続箱 |
-
2011
- 2011-02-14 JP JP2011028603A patent/JP5423700B2/ja active Active
- 2011-07-06 EP EP11820835.4A patent/EP2677845A4/en not_active Withdrawn
- 2011-07-06 CN CN201180026505.XA patent/CN102918940B/zh not_active Expired - Fee Related
- 2011-07-06 WO PCT/JP2011/003860 patent/WO2012111048A1/ja active Application Filing
- 2011-07-06 US US13/516,553 patent/US8897031B2/en not_active Expired - Fee Related
- 2011-07-06 KR KR1020127008256A patent/KR101289526B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611570Y2 (ja) * | 1989-02-28 | 1994-03-23 | 富士通テン株式会社 | 機器筐体 |
JP2003099728A (ja) * | 2001-09-26 | 2003-04-04 | Honda Tsushin Kogyo Co Ltd | メモリーカード用ケース |
JP2003209383A (ja) | 2002-01-17 | 2003-07-25 | Denso Corp | 電子装置 |
JP2010073159A (ja) * | 2008-09-22 | 2010-04-02 | Fujitsu Ltd | 電子機器 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2677845A4 |
Also Published As
Publication number | Publication date |
---|---|
US8897031B2 (en) | 2014-11-25 |
KR20120130746A (ko) | 2012-12-03 |
EP2677845A1 (en) | 2013-12-25 |
EP2677845A4 (en) | 2015-03-25 |
US20120262892A1 (en) | 2012-10-18 |
JP5423700B2 (ja) | 2014-02-19 |
CN102918940A (zh) | 2013-02-06 |
CN102918940B (zh) | 2015-06-17 |
KR101289526B1 (ko) | 2013-07-24 |
JP2012169424A (ja) | 2012-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012111048A1 (ja) | 電子ユニット用ケースおよび電子ユニットの製造方法 | |
KR101897403B1 (ko) | 전기 커넥터 및 그 제조 방법 | |
JP4408826B2 (ja) | 電気回路基板収容箱 | |
JP5756661B2 (ja) | 電気接続箱 | |
JP5812429B2 (ja) | 電気接続箱 | |
JP5704350B2 (ja) | 電気接続箱 | |
JP5696691B2 (ja) | 電気接続箱 | |
JP5959719B2 (ja) | 電子部品の組付構造及び電気接続箱 | |
JP2011101502A (ja) | 電気接続箱 | |
JP2019169654A (ja) | 電子部品モジュール、電気接続箱及び電気接続箱 | |
JP2010110058A (ja) | 電気接続箱 | |
JP6755511B2 (ja) | 基板ユニット | |
JP2009268291A (ja) | 端子付回路ケース | |
JP4213561B2 (ja) | 回路板収納構造および電気接続箱 | |
JP6090564B2 (ja) | 複数の樹脂部品の基板固定構造 | |
WO2014142250A1 (ja) | 電子部品の組付構造及び電気接続箱 | |
JP2011165348A (ja) | ワイヤハーネスとプリント基板の接続構造 | |
JP5958831B2 (ja) | 電気接続箱 | |
JP2005136153A (ja) | 回路板収納構造および電気接続箱 | |
US10186796B2 (en) | Connector unit, sub-connector with frame and sub-connector with cap | |
JP5888801B1 (ja) | 電気接続箱 | |
CN114175867B (zh) | 电子模块 | |
JP2005039881A (ja) | 電気接続箱 | |
JP7074041B2 (ja) | 電気接続箱 | |
JP2011030300A (ja) | 電気接続箱の電線保持構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180026505.X Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011820835 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20127008256 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13516553 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11820835 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |