WO2010150329A1 - 実装基板 - Google Patents
実装基板 Download PDFInfo
- Publication number
- WO2010150329A1 WO2010150329A1 PCT/JP2009/006863 JP2009006863W WO2010150329A1 WO 2010150329 A1 WO2010150329 A1 WO 2010150329A1 JP 2009006863 W JP2009006863 W JP 2009006863W WO 2010150329 A1 WO2010150329 A1 WO 2010150329A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pedestal
- connecting portion
- bent portion
- printed circuit
- circuit board
- Prior art date
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Classifications
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- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
-
- 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
- H01R12/7082—Coupling device supported only by cooperation with PCB
-
- 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
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
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- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
- H05K2201/10303—Pin-in-hole mounted pins
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10424—Frame holders
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10537—Attached components
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- 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.
- Y10T29/49147—Assembling terminal to base
- Y10T29/49149—Assembling terminal to base by metal fusion bonding
Definitions
- the present invention relates to a mounting board in which terminals are mounted on a printed board by soldering.
- a single or a plurality of terminals are fixed to one terminal support base, and the base is held by a jig and positioned at a mounting position on the printed circuit board.
- JP 2008-35669 A Japanese Patent Laid-Open No. 2002-270986 JP 2003-217437 A JP-A-10-106653
- the present invention has been made in the background as described above, and the problem to be solved is that a plurality of terminal support bases on which terminals are mounted can be efficiently arranged on a printed circuit board.
- An object of the present invention is to provide a mounting board having a novel structure that can mount terminals at predetermined positions with high accuracy.
- the first aspect of the present invention is the mounting board in which a plurality of the terminals are mounted on the printed board by inserting the tip portion of the terminal through an insertion hole formed in the printed board and soldering, A plurality of pedestals for supporting the terminals are formed, the plurality of pedestals are arranged on one surface of the printed circuit board, and the plurality of pedestals are connected together via a deformable connecting portion. And a relative displacement between the plurality of pedestals is allowed by the connecting portion.
- the plurality of pedestals are mutually connected and integrated by the connecting portion, the plurality of pedestals are collectively positioned with respect to the printed circuit board. Therefore, the positioning operation of each pedestal supporting the terminal with respect to the printed circuit board can be simplified, and the number of positioning jigs can be reduced.
- handling of the plurality of pedestals is simplified in the assembly work of the mounting substrate, and workability is improved.
- management of the pedestal parts is facilitated, loss is prevented, and loading and unloading operations on the vehicle during transportation are facilitated. It will be easy.
- the connecting portion since the plurality of pedestals are connected by the connecting portion, a sufficient gap is formed between the pedestals at the portion where the connecting portion is removed. Therefore, when the terminal is soldered to the printed circuit board, the part to be bonded by soldering can be visually recognized through the gap, and the quality can be stabilized by the reliable soldering work.
- a second aspect of the present invention is the one described in the first aspect, wherein the connecting portion has a bent portion.
- the connecting portion since the connecting portion includes at least one bent portion, the connecting portion is easily deformed between the pedestals, and relative displacement of the pedestal is more advantageously allowed.
- a third aspect of the present invention is the one described in the second aspect, wherein both the inner peripheral surface and the outer peripheral surface of the bent portion are formed of smooth curved surfaces.
- the molding material when filling the molding die with the forming material and integrally forming the pedestal and the connecting portion, the molding material is stagnated at the bent portion to avoid a molding defect such as a gap. I can do it. As a result, the defective rate of the mounting board is reduced, and cost reduction and improvement in production efficiency are realized.
- a plurality of pedestals are connected and integrated by the connecting portion, thereby improving the handling of the pedestal in the manufacturing process of the mounting substrate and improving the productivity, and the pedestal is collectively integrated into the printed circuit board.
- Positioning can reduce the number of positioning steps. Moreover, the number of jigs used for positioning can be reduced.
- FIG. 6 is a bottom side perspective view of an insulating plate constituting the mounting substrate shown in FIG. 5.
- the front view of the mounting substrate as another embodiment of the present invention.
- the mounting board 10 includes a printed board 12, terminal fittings 14 as terminals attached to the printed board 12, and a base plate 16 that supports the terminal fittings 14.
- the vertical direction refers to the vertical direction in FIG. 1
- the horizontal direction refers to the horizontal direction in FIG. 1
- the vertical direction refers to the vertical direction in FIG.
- the printed board 12 is a board in which an electric circuit made of a conductive material such as a copper alloy is printed on an insulating board formed of a hard synthetic resin or the like.
- the printed circuit board 12 is provided with a plurality of through holes 18 as insertion holes penetrating in the thickness direction.
- the insulating substrate for the printed circuit board 12 is formed of a synthetic resin material in which an epoxy resin is reinforced with glass fiber, and the printed circuit board 12 has sufficient heat resistance.
- a terminal fitting 14 is erected on the printed circuit board 12.
- the terminal fitting 14 is a rectangular rod-shaped fitting made of a conductive metal material such as a copper alloy or plated with a copper alloy or the like, and extends linearly in the vertical direction. Then, the lower end portion of the terminal fitting 14 is inserted into the through hole 18 of the printed circuit board 12 and soldered, whereby the terminal fitting 14 is fixed to the printed circuit board 12 and also to the printed wiring on the printed circuit board 12. Electrically connected.
- the terminal fitting 14 is supported by a pedestal plate 16.
- the pedestal plate 16 has a structure in which a plurality of pedestals 20 are connected by a connecting portion 22 and is formed of a hard synthetic resin material.
- the pedestal 20 has a substantially rectangular block shape, and integrally includes support leg portions 24 that protrude vertically downward from the four corners in plan view. Further, the terminal fittings 14 are respectively inserted into the plurality of through holes penetrating the pedestal 20 in the vertical direction, and the plurality of terminal fittings 14 are supported by the pedestal 20.
- a connector 26 is formed.
- the pedestal plate 16 has five pedestals 20a, 20b, 20c, 20d, and 20e.
- the pedestals 20 are connected to each other by a connecting portion 22.
- the connecting portion 22 has a longitudinal shape extending in a substantially constant cross-sectional shape, and the both ends thereof are integrally formed with different pedestals 20 so that the pedestals 20 are connected by the connecting portion 22.
- the cross-sectional area of the connecting portion 22 is sufficiently small with respect to the length, the rigidity is set lower than that of the pedestal 20, and the relative displacement of the pedestal 20 is caused by deformation of the connecting portion 22. Is allowed by.
- each of the connecting portions 22a to 22f will be described in detail.
- the connecting portion 22a has a substantially crank shape in a plan view, and has a structure in which a bent portion 28a and a bent portion 28b, which are formed in a semicircular arc shape in a plan view, are connected in series by straight portions extending left and right in FIG. Is included.
- the bent portion 28a is connected to the pedestal 20a via a linear portion extending vertically in FIG. 1, and the bent portion 28b is connected to the pedestal 20b via a linear portion extending vertically in FIG. .
- the connector 26a and the connector 26b are connected via the connection part 22a.
- the connecting portion 22b has a substantially crank shape in a plan view similar to the connecting portion 22a, and a bent portion 28c and a bent portion 28d, which are formed in a semicircular arc shape in a plan view, are connected in series by straight portions extending in the left and right directions in FIG. Includes a structurally linked structure.
- the bent portion 28c is connected to the pedestal 20b via a linear portion extending vertically in FIG. 1, and the bent portion 28d is connected to the pedestal 20c via a linear portion extending vertically in FIG. .
- the connector 26b and the connector 26c are connected via the connection part 22b.
- the connecting portion 22c is substantially bowl-shaped in plan view, and a quarter-arc shaped bent portion 28e is provided at the middle portion in the length direction. Then, both end portions of the bent portion 28e are connected to the pedestal 20a and the pedestal 20d via straight portions extending in the left and right or up and down directions in FIG. Thereby, the connector 26a and the connector 26d are connected via the connection part 22c.
- the connecting portion 22d has a bent portion 28f, a bent portion 28g, and a bent portion 28h, each of which is formed in a semicircular arc shape in plan view, and the bent portion 28f and the bent portion 28g are linear portions extending in the left and right directions in FIG.
- the bent portion 28g and the bent portion 28h are connected via a linear portion extending vertically in FIG.
- the bent portion 28f is connected to the pedestal 20d through a straight portion
- the bent portion 28h is connected to the pedestal 20e through a straight portion.
- the connector 26d and the connector 26e are connected via the connecting portion 22d.
- the connecting portion 22e extends linearly in a plan view as shown in FIG. 1, and a semicircular arc shape that protrudes downward in a front view as shown in FIG. Are provided with a bent portion 28i, a semicircular arc-shaped bent portion 28j, and a bent portion 28k. Then, both ends of the bent portion 28i are connected to one of the bent portion 28j and the bent portion 28k through a linear portion extending in an inclined manner, and the bent portion 28j is further connected to the base 20b via a straight portion extending in the horizontal direction. And the bent portion 28k is connected to the pedestal 20d through a straight line portion extending in the horizontal direction. Thereby, the connector 26b and the connector 26d are connected via the connection part 22e.
- the connecting portion 22f has substantially the same structure as the connecting portion 22e, and has a semicircular arc-shaped bent portion 28l, a quarter-arc-shaped bent portion 28m, and a bent portion 28n at the middle portion in the length direction. Is provided. Both ends of the bent portion 28l are connected to one of the bent portion 28m and the bent portion 28n, the bent portion 28m is connected to the pedestal 20c, and the bent portion 28n is connected to the pedestal 20e. . Thereby, the connector 26c and the connector 26e are connected via the connection part 22f.
- Each of the bent portions 28 has both an inner peripheral surface and an outer peripheral surface that are curved surfaces, and each bent portion 28 has an arc shape that extends while being curved with a substantially constant cross-sectional area. Further, in the connecting portion 22, each straight line portion extends in a tangential direction at the ends of the bent portions 28a to 28n, and the boundary portion between the bent portion 28 and the straight portion has a smooth shape with no break point. Yes.
- each of the connecting portions 22 is formed with a length of 10 mm or more.
- the connecting portion 22 has a rectangular cross section of 1 mm ⁇ 2 mm, and is narrower and thinner than the pedestal 20 over the entire length direction, and the cross-sectional area (A) of the connecting portion 22 is long.
- the ratio (A / L) to the thickness (L) is sufficiently small.
- the base plate 16 having such a structure is positioned and fixed on one surface of the printed board 12 so that the mounting board 10 is formed. That is, first, the printed circuit board 12 and the terminal fitting 14 are prepared, and the pedestal 20 and the connecting portion 22 are integrally formed of a synthetic resin material to prepare the pedestal plate 16. Next, the terminal fittings 14 are respectively implanted in the pedestal 20 of the pedestal plate 16 to form the connectors 26. Then, the pedestal plate 16 to which the terminal fitting 14 is attached is superimposed on the printed circuit board 12 and aligned, and the positioning jig (not shown) is inserted into the through hole 18 of the printed circuit board 12. Thus, the pedestal plate 16 is positioned and held with respect to the printed circuit board 12.
- the lower end portion of the terminal fitting 14 is soldered to the printed circuit board 12 in a state where the printed circuit board 12 and the base plate 16 are fixed by a jig. More specifically, first, the lower end portion of the terminal fitting 14 projecting downward from the through hole 18 and the land portion which is the peripheral edge of the lower opening of the through hole 18 are heated in advance, and the flux is applied to the terminal fitting 14 and the land portion. Apply. Thereafter, the lower end portion of the terminal fitting 14 is immersed in the molten solder stored in the solder bath, so that the molten solder enters between the through hole 18 and the terminal fitting 14 based on a capillary phenomenon or the like.
- the soldering process is completed by visually confirming through the gaps of the pedestal plate 16 that the soldering into the through hole 18 is sufficient.
- the terminal fitting 14 is fixed to the printed circuit board 12 and is electrically connected to the printed wiring on the surface of the printed circuit board 12 to form the mounting substrate 10.
- the mounting substrate 10 having such a structure, since the plurality of pedestals 20a to 20e are integrally connected by the connecting portions 22a to 22f, a positioning jig for positioning the entire pedestal plate 16 can be used.
- the plurality of bases 20a to 20e can be positioned together. Therefore, the number of positioning jigs can be greatly reduced.
- the connecting portion 22 that connects the plurality of bases 20 is formed with a small width dimension, when the base plate 16 is disposed on the printed circuit board 12, the base plate 16 has a gap between the bases 20.
- the printed circuit board 12 can be visually observed from above. Therefore, the base plate 16 is easily positioned with respect to the printed circuit board 12 by visual observation.
- the through hole 18 can be visually observed from the gap between the bases 20, when soldering the terminal fitting 14 to the printed circuit board 12, it is possible to easily visually confirm the solder rising into the through hole 18. Therefore, the terminal fitting 14 is reliably soldered to the printed circuit board 12, and a problem due to mounting failure is avoided.
- the connecting portion 22 for connecting the pedestal 20 is formed with a sufficiently small cross-sectional area, and each has a bent portion 28 at the intermediate portion, so that the connecting portion 22 is opposed to the pedestal 20 in the opposite direction.
- the rigidity is reduced.
- the connection part 22 becomes easy to deform
- FIG. Therefore, even when the mounting position of the pedestal 20 on the printed circuit board 12 changes due to expansion and contraction of the printed circuit board 12 due to heat generated when the terminal fitting 14 is soldered, the pedestal 20 on the pedestal plate 16 is printed.
- the connector 26 constituted by the terminal fitting 14 and the pedestal 20 is mounted at a predetermined position on the printed circuit board 12, and solder due to excessive stress being applied to the solder. Generation of cracks is avoided.
- each of the bent portions 28 in the connecting portion 22 is formed in an arc shape in a plan view, and both the inner peripheral surface and the outer peripheral surface thereof are smoothly bent and configured with a curved surface spreading in the circumferential direction. Therefore, when the base plate 16 is formed, the portion corresponding to the connecting portion 22 in the cavity of the molding die is smoothly filled with the synthetic resin material without a gap, and the base having the connecting portion 22 having a predetermined shape. The plate 16 is formed stably without causing molding defects.
- the terminal fitting 14 is positioned with respect to the printed circuit board 12 without contacting the positioning jig. . Therefore, as compared with the case where the terminal fitting 14 is directly supported by the positioning jig, it is possible to prevent foreign matters such as flux attached to the positioning jig from adhering to the terminal fitting 14.
- FIG. 5 shows a mounting board 30 as a second embodiment of the present invention.
- the mounting board 30 has a structure in which an insulating plate 32 is overlaid from above the printed board 12 and the base plate 16.
- members and portions that are substantially the same as those in the first embodiment are denoted by the same reference numerals in the drawings, and the description thereof is omitted.
- the insulating plate 32 is a substantially plate-like member formed of a material having electrical insulation properties such as synthetic resin, and has a planar shape that extends across the connecting portion 22 at a portion on the pedestal plate 16 where the pedestal 20 is removed. Presented. Reinforcing ribs 34 that protrude on both sides in the thickness direction are integrally formed on the outer peripheral edge of the insulating plate 32. Further, as shown in FIG. 6, a plurality of support pillars 36 each having a substantially cylindrical shape are integrally formed on the bottom surface of the insulating plate 32 and protrude downward (to the printed circuit board 12 side). A plate-like bus bar 38 made of a conductive metal material is arranged on the upper surface of the insulating plate 32.
- a housing groove 40 is formed in a portion straddling the connecting portion 22 in a state of being superimposed on the printed circuit board 12.
- the housing groove 40 extends in accordance with the shape of each connecting portion 22, and opens to the lower surface of the insulating plate 32 over the entire length, and both end portions open to the side surfaces of the insulating plate 32.
- groove 40 is made into the shape corresponding to the connection part 22, it is provided in the dimension which can form some clearance between the connection parts 22. FIG. Thereby, accommodation in the accommodation concave groove 40 of the connection part 22 can be made easily.
- the insulating plate 32 is overlapped from above the pedestal plate 16, and the surface of the printed circuit board 12 of the support pillars 36. It is supported by contact with Further, the connecting portion 22 of the base plate 16 is accommodated in the accommodating groove 40 of the insulating plate 32.
- the surface of the insulating plate 32 can be used as a layout space for an electric circuit including the bus bar 38. Therefore, it is possible to arrange the bus bar 38 and the like in a portion where the base plate 16 is removed, and the bus bar 38 (electric circuit) and other members can be arranged with a higher degree of design freedom.
- the connecting portion 22g shown in FIG. 7 may be employed as a specific structure of the connecting portion. That is, the connecting portion 22g includes a bent portion 28o, a bent portion 28p, a bent portion 28q, and a bent portion 28r that are each formed in a quadrant shape when viewed from the front.
- the bent portion 28o and the bent portion 28q and the bent portion 28p and the bent portion 28r are connected by a straight line portion extending in the vertical direction, and the bent portion 28o and the bent portion 28p are connected by a straight line portion extending in the horizontal direction.
- the connecting portion 22g is formed in a shape that protrudes downward as a whole. Further, the bent portion 28q is connected to the pedestal 20c, and the bent portion 28r is connected to the pedestal 20e, whereby the connector 26c and the connector 26e are connected by the connecting portion 22g.
- the connection part should just be provided with the bending part in at least one part of the length direction, and each shape containing a cross section is not specifically limited.
- a plurality of connecting portions may be provided between the two pedestals.
- a pair of connecting portions extending from both ends in the short axis direction are provided on both sides of the pedestal that is rectangular in plan view in the major axis direction, and the pedestal is twisted and displaced about the major axis. Can be prevented.
- the bent portion is not necessarily limited to one that bends in the surface direction or thickness direction of the printed circuit board, and includes, for example, one that bends in a direction inclined with respect to the surface direction or thickness direction of the printed circuit board.
- the bent portion may be entirely constituted by a curved portion, or may be a structure in which the curved portion and the straight portion are combined.
- the bent portion is not limited to a curved shape, and has a structure that refracts at a break point, for example, a V shape in which two linear portions that are relatively inclined and extend in different directions are connected in series. May be.
- a plurality of bent portions can be provided in one connecting portion.
- the connecting portion may be structured to branch at an intermediate portion in the longitudinal direction.
- the connecting portion is also formed by forming the connecting portion so as to extend linearly in a direction inclined or orthogonal to a direction in which relative displacement between the pedestals is expected. Since it is exerted as a shearing component, the connecting portion is easily deformed. As a result, it is possible to prevent the external force due to the relative displacement from being transmitted to the solder and to avoid the occurrence of solder cracks.
- the terminal supported by the base may be a fuse or relay terminal in addition to a connector connection terminal.
- the soldering part of the terminal of the fuse or relay can be straightened, and the jig used for soldering can be simplified more advantageously.
- the shape of a base, the number of terminal metal fittings, etc. are not specifically limited.
- the pedestal may have a square shape, an oval shape, or the like in plan view, or one terminal fitting may be supported by one pedestal.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Multi-Conductor Connections (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
Claims (3)
- 端子の先端部分がプリント基板に形成された挿通孔に挿通されて半田付けされることにより、複数の前記端子が前記プリント基板に実装された実装基板において、
前記端子を支持する複数の台座が形成されて該複数の台座が前記プリント基板の一方の面に配設されており、前記複数の台座が変形可能な連結部を介して連結されることにより一体形成されていると共に、該連結部によって前記複数の台座間での相対変位が許容されていることを特徴とする実装基板。 - 前記連結部が屈曲部を有している請求項1に記載の実装基板。
- 前記屈曲部の内周面と外周面が何れも滑らかな湾曲面で構成されている請求項2に記載の実装基板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/123,814 US9040844B2 (en) | 2009-06-25 | 2009-12-14 | Electronic component mounting board having a plurality of terminals and method of manufacture |
CN2009801266688A CN102089934A (zh) | 2009-06-25 | 2009-12-14 | 安装板 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-151511 | 2009-06-25 | ||
JP2009151511A JP5141917B2 (ja) | 2009-06-25 | 2009-06-25 | 実装基板 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010150329A1 true WO2010150329A1 (ja) | 2010-12-29 |
Family
ID=43386125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/006863 WO2010150329A1 (ja) | 2009-06-25 | 2009-12-14 | 実装基板 |
Country Status (4)
Country | Link |
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US (1) | US9040844B2 (ja) |
JP (1) | JP5141917B2 (ja) |
CN (1) | CN102089934A (ja) |
WO (1) | WO2010150329A1 (ja) |
Families Citing this family (3)
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JP5387863B2 (ja) | 2011-03-31 | 2014-01-15 | 日本電気株式会社 | プレスフィットコネクタ |
JP6820292B2 (ja) * | 2018-06-19 | 2021-01-27 | 矢崎総業株式会社 | 導通部材 |
EP4207498A1 (en) * | 2021-12-30 | 2023-07-05 | Steward (Foshan) Magnetics Co., Ltd. | Press-fit connector and wireless charging coil module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5575191U (ja) * | 1978-11-17 | 1980-05-23 | ||
JPH07263877A (ja) * | 1994-03-18 | 1995-10-13 | Matsushita Electric Works Ltd | 電子部品支持具 |
JPH08124635A (ja) * | 1994-10-24 | 1996-05-17 | Matsushita Electric Works Ltd | コネクタ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943248A (en) * | 1988-06-29 | 1990-07-24 | Molex Incorporated | Electrical terminal for bladed fuse |
JPH10106653A (ja) | 1996-10-01 | 1998-04-24 | Yazaki Corp | 基板直付け端子の接続構造 |
JPH10173311A (ja) * | 1996-12-13 | 1998-06-26 | Ryosei Denso Kk | 回路基板 |
JP3703322B2 (ja) * | 1997-12-03 | 2005-10-05 | シャープ株式会社 | 電子部品 |
JP3593249B2 (ja) * | 1998-01-06 | 2004-11-24 | イビデン株式会社 | 変換モジュール |
JP3619358B2 (ja) * | 1998-01-06 | 2005-02-09 | イビデン株式会社 | 変換モジュール |
JP2002251953A (ja) * | 2001-02-22 | 2002-09-06 | Jst Mfg Co Ltd | マルチヒューズホルダー |
JP2002270982A (ja) | 2001-03-12 | 2002-09-20 | Yazaki Corp | 基板の積層構造 |
JP2002271077A (ja) | 2001-03-12 | 2002-09-20 | Yazaki Corp | 発熱部品の保持放熱構造 |
EP1239714B1 (en) | 2001-03-07 | 2011-07-27 | Yazaki Corporation | Terminal holding and heat dissipation structure |
JP2002270986A (ja) | 2001-03-07 | 2002-09-20 | Yazaki Corp | 端子の保持構造 |
TW574315B (en) * | 2001-04-19 | 2004-02-01 | Pacific Engineering Corp | Polyamide resin composition for fuse element |
JP4360771B2 (ja) | 2002-01-17 | 2009-11-11 | 矢崎総業株式会社 | ヒューズ接続端子の基板への取付構造 |
JP4329790B2 (ja) | 2006-07-31 | 2009-09-09 | 住友電装株式会社 | 電気接続箱および該電気接続箱の組立方法 |
-
2009
- 2009-06-25 JP JP2009151511A patent/JP5141917B2/ja active Active
- 2009-12-14 WO PCT/JP2009/006863 patent/WO2010150329A1/ja active Application Filing
- 2009-12-14 CN CN2009801266688A patent/CN102089934A/zh active Pending
- 2009-12-14 US US13/123,814 patent/US9040844B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5575191U (ja) * | 1978-11-17 | 1980-05-23 | ||
JPH07263877A (ja) * | 1994-03-18 | 1995-10-13 | Matsushita Electric Works Ltd | 電子部品支持具 |
JPH08124635A (ja) * | 1994-10-24 | 1996-05-17 | Matsushita Electric Works Ltd | コネクタ |
Also Published As
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US20110192641A1 (en) | 2011-08-11 |
CN102089934A (zh) | 2011-06-08 |
JP5141917B2 (ja) | 2013-02-13 |
US9040844B2 (en) | 2015-05-26 |
JP2011009072A (ja) | 2011-01-13 |
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