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WO2015098482A1 - Dispositif de circuit électrique - Google Patents

Dispositif de circuit électrique Download PDF

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Publication number
WO2015098482A1
WO2015098482A1 PCT/JP2014/082445 JP2014082445W WO2015098482A1 WO 2015098482 A1 WO2015098482 A1 WO 2015098482A1 JP 2014082445 W JP2014082445 W JP 2014082445W WO 2015098482 A1 WO2015098482 A1 WO 2015098482A1
Authority
WO
WIPO (PCT)
Prior art keywords
case
printed circuit
circuit board
connection type
side connection
Prior art date
Application number
PCT/JP2014/082445
Other languages
English (en)
Japanese (ja)
Inventor
慎司 澤井
善夫 梅本
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Priority to CN201480069923.0A priority Critical patent/CN105830298B/zh
Publication of WO2015098482A1 publication Critical patent/WO2015098482A1/fr

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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
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0039—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a tubular housing wherein the PCB is inserted longitudinally
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7017—Snap means
    • H01R12/7023—Snap means integral with the coupling device
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts

Definitions

  • the present invention relates to an electric circuit device in which a printed circuit board in which a side connection type electric component connection unit is provided at an edge portion is accommodated in a case provided with an opening.
  • Electric circuit devices such as an electric junction box and a control unit for distributing and controlling electric power to various in-vehicle electric devices have been provided at appropriate places in the electric system of automobiles.
  • a device described in JP 2011-147265 A Patent Document 1 is known.
  • This electric circuit device includes a case having a flat box shape having an opening on a side surface and a printed circuit board accommodated and held in the case.
  • a printed circuit board is provided on one end edge of the printed circuit board.
  • a side connection type electrical component connection unit to which external components such as connectors and fuses are connected from the side of the substrate is provided.
  • the side connection side component provided at the edge of the printed circuit board serves as a cover member that covers the opening of the case, thereby reducing the number of components and simplifying the structure.
  • the case fixing portion of the side connection type electrical component connection unit is provided closer to the opening of the case than the edge of the printed circuit board, while the substrate of the side connection type electrical component connection unit is provided.
  • the fixing portion is provided on the inner side of the edge portion of the printed circuit board.
  • Patent Document 1 a structure as a cover member in which a side connection type electrical component connection unit provided at an edge of a printed circuit board covers an opening of a case is integrally provided. Therefore, although the number of parts can be reduced, it is necessary to separate the case fixing part and the board fixing part in the insertion direction of the printed circuit board into the case opening, and the size of the electric circuit device is increased by the separation distance. Was inherently inevitable.
  • the present invention has been made against the background described above, and the problem to be solved is to easily assemble a side connection type electrical component connection unit provided with a case fixing portion and a substrate fixing portion to a printed circuit board. It is an object of the present invention to provide an electric circuit device having a novel structure capable of reducing the size and the size in the case insertion direction.
  • a printed circuit board in which a side connection type electrical component connection unit is provided at an end edge portion is accommodated with respect to a case provided with an opening, and the opening of the case
  • the side connection type electrical component connection unit is soldered at one end side to the conductive path of the printed circuit board and the other end.
  • the bottom wall portion located on the printed circuit board side of the side connection type electrical component connection unit is fixed to the opening of the case
  • a case fixing portion and a substrate fixing portion fixed to the printed circuit board project and the case fixing section and the substrate fixing portion are separated from each other in the width direction of the edge portion of the printed circuit board.
  • the case fixing portion is provided at a position overlapping with each other in the insertion direction of the printed board into the case perpendicular to the width direction of the edge portion.
  • a notch portion is formed in which is inserted and arranged.
  • the case fixing part and the board fixing part protruding from the bottom wall part of the side connection type electrical component connection unit are separated from each other in the width direction of the edge part of the printed circuit board, They are provided at positions that overlap each other in the insertion direction of the printed circuit board into the case.
  • the separation distance between the case fixing part and the board fixing part in the insertion direction to the printed board can be reduced, and the electric circuit device in the case insertion direction of the printed board can be miniaturized.
  • a cutout portion through which the case fixing portion is inserted is formed at the edge portion of the printed circuit board. Therefore, even when the connection terminals of the side connection type electrical component connection unit are soldered to the conductive path of the printed circuit board, even if the side connection type electrical component connection unit is assembled from above the printed circuit board by an automatic mounting device or the like. In addition, it can be mounted without causing interference between the case fixing portion and the printed circuit board, and it is possible to reliably achieve ease of assembly and efficiency by automatic mounting or the like.
  • the side connection type electrical component connection unit may be any one as long as an external electrical component is mounted from the side of the printed circuit board.
  • a side connection type connector or a side connection type fuse unit may be used. Etc. are included.
  • soldering of the connection terminal to the conductive path of the printed board includes both through-hole mounting and surface mounting.
  • a plurality of the case fixing portions and the substrate fixing portions are formed, and a plurality of the edge portions of the printed circuit board are provided on the edge portion.
  • a plurality of the notch portions are formed at positions corresponding to the case fixing portions, and at least one of the case fixing portions and at least one of the substrate fixing portions are separated from each other in the width direction of the edge portion.
  • the printed circuit board is provided at a position that overlaps with each other in the insertion direction of the printed circuit board, while the remaining case fixing part and the board fixing part are separated from each other at least in the insertion direction to the case. It is provided at the position.
  • the electric circuit device in the insertion direction of the case can be reduced in size, and the printed circuit board
  • the apparatus further includes a case fixing part and a board fixing part which are provided at positions separated from each other in the insertion direction of the printed board into the case using the empty area.
  • a third aspect of the present invention is the one described in the second aspect, wherein a pair of the case fixing portion and the substrate fixing portion provided at positions overlapping each other in the insertion direction of the printed circuit board into the case. Is provided at an intermediate portion of the edge portion in the width direction, while the printed circuit board is disposed on both sides of the pair of the case fixing portion and the substrate fixing portion in the width direction of the edge portion. A pair of the case fixing portion and the substrate fixing portion provided at positions spaced apart from each other in the direction of insertion into the case are provided.
  • the electric circuit device in the insertion direction of the case
  • the case fixing part and the board fixing part provided at positions separated from each other in the insertion direction of the printed circuit board into the case using the empty areas at both ends of the edge part of the printed circuit board Each has.
  • the printed circuit board and the case can be applied to the lateral connection type electrical component connection unit with respect to the horizontal twisting load of the opening.
  • the fixing force of the side connection type electrical component connection unit with respect to the is more stably exhibited.
  • the case fixing portion and the substrate fixing portion protruding from the bottom wall portion of the side connection type electrical component connection unit are spaced apart from each other in the width direction of the edge portion of the printed circuit board, They are provided at positions that overlap each other in the insertion direction of the substrate into the case. Thereby, size reduction of the electric circuit device in the case insertion direction of the printed circuit board can be achieved.
  • the notch portion through which the case fixing portion is inserted is formed at the edge portion of the printed circuit board, the connection terminal of the side connection type electrical component connection unit is soldered to the conductive path of the printed circuit board. At this time, the side connection type electrical component connection unit can be assembled from above the printed circuit board by an automatic mounting apparatus or the like, and it is possible to reliably achieve ease of assembly and efficiency by automatic mounting or the like.
  • attachment middle state of the electric circuit apparatus as one Embodiment of this invention The top view of the electric circuit apparatus shown in FIG. The bottom view of the electric circuit apparatus shown in FIG. The top view which shows the assembly
  • the electric circuit device 10 is, for example, arranged between a power source such as an automobile battery and a load such as various electrical components, and is used as an electrical junction box for controlling power supply to various electrical components.
  • a board 12, a side connection type connector 16 that is a side connection type electrical component connection unit provided at an edge 14 of the printed circuit board 12, and a case 18 are configured. Then, the box-shaped case 18 provided with the opening 20 is externally attached to the side connection type connector 16 provided on the printed board 12 from the printed board 12 side, so that the printed board 12 becomes the case.
  • the case 18 is assembled to the side connection type connector 16 in a state where the case 18 is housed in the cover 18 and the opening 20 of the case 18 is covered with the side connection type connector 16.
  • “upper” means the upper side in FIG. 1
  • “lower” means the lower side in FIG. 1
  • “front” means the left side in FIG. 1
  • “rear” means the right side in FIG. Shall.
  • the side connection type connector 16 has a longitudinal rectangular block shape as a whole, and is integrally formed by injection molding or the like with a synthetic resin such as polypropylene (PP) or polyamide (PA). As shown in FIG. 5, a plurality of terminal holding portions 23 project from the rear surface 22 of the side connection type connector 16, and a large number of connection terminal insertion holes 24 are provided in the rear side of the terminal holding portion 23. An opening is formed toward the surface. Further, the side connection type connector 16 includes a plurality of connection terminals 26.
  • PP polypropylene
  • PA polyamide
  • connection terminals 26 have an L-shaped bent shape, and one end side 28 is connected to a conductive path (not shown) of the printed circuit board 12 by soldering, while the other end side 30 is accommodated in the connection terminal insertion hole 24. ⁇ It is designed to be held.
  • a plurality of connector housing portions 34 are formed in the front surface 32 of the side connection type connector 16 so as to open toward the front, and the other end side 30 of the connection terminal 26 projects inside the connector housing portion 34. Has been. Then, when a mating connector (not shown) which is an external electrical component is accommodated in the connector accommodating portion 34, the printed circuit board 12 and the mating connector are electrically connected via the connection terminal 26. ing.
  • lock claws 38 are formed to protrude outwardly on both longitudinal sides of the upper surface 36 of the side connection type connector 16, and a pair of guide portions 40, 40 are provided on both sides of the lock claws 38. Is formed.
  • the guide portions 40, 40 protrude outward from the upper surface 36 of the side connection type connector 16, have a reverse L-shaped cross-sectional shape in which the protruding end edge is bent at a right angle, and are opposite to the lock claw 38. It is extended toward.
  • the guide portions 40, 40 have rear end portions located slightly forward of the rear end portion of the lock claw 38, and the front end portion is located forward of the front end portion of the lock claw 38 and the front surface of the side connection type connector 16. It is arranged up to 32 positions.
  • the rear end edges of the guide portions 40 and 40 are opened rearward, and contact walls 42 and 42 are formed on the front end edges of the guide portions 40 and 40.
  • engaging groove portions 44 are extended from the rear surface 22 of the side connection connector 16 toward the front surface 32 in an L-shaped cross section at both ends in the longitudinal direction of the upper surface 36 of the side connection connector 16.
  • the side connection connector 16 is formed so as to open to the upper surface 36 and the rear surface 22.
  • an engagement groove portion 46 opened to the upper surface 36 and the rear surface 22 of the side connection type connector 16 extends in the center of the longitudinal direction of the upper surface 36 of the side connection type connector 16 with an inverted T-shaped cross section. Has been issued.
  • the upper surface 36 of the side connection type connector 16 is also formed on the bottom wall portion 48 positioned on the printed circuit board 12 side of the side connection type connector 16 when assembled to the printed circuit board 12.
  • a lock claw 50 and a pair of guide portions 52, 52 provided on both sides of the lock claw 50.
  • the engaging groove portion 56 and the engaging groove portion 58 are projected.
  • the case fixing portions 60a, 60b, 60c are provided by the lock claw 50 and the pair of guide portions 52, 52 provided on both sides of the lock claw 50, the engagement groove portion 56, and the engagement groove portion 58, respectively.
  • the side connection type connector 16 is fixed to the opening 20 of the case 18 by the case fixing portions 60a, 60b, 60c.
  • the center portion of the bottom wall portion 48 of the side connection type connector 16 is provided with split pins 62a, 62b, 62c projecting downward at three locations.
  • the split pin 62a is provided.
  • 62b, 62c constitute substrate fixing portions 64a, 64b, 64c. That is, the split pins 62a, 62b, and 62c are formed by arranging a pair of protrusions having a substantially semicircular cross-sectional shape and a protruding end portion having an enlarged diameter so that the arc portions face each other with a slight distance.
  • the printed circuit board 12 has a substantially rectangular plate shape.
  • an integrated circuit is provided on the front surface 66 and the back surface 68 of the printed circuit board 12.
  • a semiconductor element such as the above, a resistance element, and other electric circuit elements are appropriately mounted.
  • the terminal edge 14 of the printed circuit board 12 has a large number of terminal insertion holes 72 penetrating in two rows along the edge part 14, and pin insertion holes 74 penetrating in three places. ing.
  • the notch portions 76 a, 76 b, and 76 c are formed at three positions on the edge portion 14 of the printed circuit board 12.
  • the side connection type connector 16 is mounted on the printed circuit board 12 with respect to the terminal insertion hole 72 and the pin insertion hole 74 provided in the end edge portion 14 of the printed circuit board 12 and the one end side 28 of the connection terminal 26 and the split pin. After 62a, 62b and 62c are inserted and fixed, the one end side 28 of the connection terminal 26 is connected to a conductive path (not shown) of the printed circuit board 12 by soldering such as reflow.
  • a pair of case fixing portions 60 c is provided at the intermediate portion in the width direction of the edge portion 14 of the printed circuit board 12.
  • the board fixing part 64c are arranged, and the pair of case fixing parts 60c and the board fixing part 64c are separated from each other in the width direction of the edge part 14 of the printed circuit board 12 and the edge of the printed circuit board 12
  • the printed circuit boards 12 are provided at positions overlapping each other in the insertion direction of the printed circuit board 12 into the case 18 perpendicular to the portion 14.
  • a pair of case fixing portions 60a and a substrate fixing portion 64a or a substrate fixing portion 64b are provided on both sides of the pair of case fixing portions 60c and the substrate fixing portions 64c in the width direction of the edge portion 14 of the printed circuit board 12, respectively.
  • the printed circuit boards 12 are provided at positions separated from each other in the insertion direction of the printed circuit board 12 into the case 18.
  • the remaining case fixing portions 60b are also provided at positions separated from each other in the insertion direction of the printed circuit board 12 into the case 18 with respect to the substrate fixing portion 64a or the substrate fixing portion 64b.
  • the notch portions 76a, 76b, and 76c are formed at positions corresponding to the case fixing portions 60a, 60b, and 60c, so that the case fixing portions 60a, 60b, and 60c are located with respect to the notch portions 76a, 76b, and 76c. It is arranged to be inserted.
  • the case 18 has a bottomed box shape that opens forward, while the opening 20 of the case 18 has a rear surface 22 of the side connection connector 16 in a front view.
  • a synthetic resin such as polypropylene (PP) or polyamide (PA), for example, by injection molding or the like.
  • Two engaging frames 80 and 80 are formed at the front end portion of the upper wall portion 78 of the case 18.
  • the engagement frame 80 is formed by extending the front end portion of the upper wall portion 78 of the case 18 forward from a cutout portion 82 cut out in a substantially rectangular shape, while the side connection connector 16 is formed in the center portion.
  • An engagement hole 84 that engages with the lock claw 38 is provided.
  • an engaging projection (not shown) that protrudes inwardly in a substantially T shape is provided at the center of the inner surface of the front end portion of the upper wall portion 78 of the case 18.
  • Engagement projections 88 projecting in an approximately L shape toward the inside are provided at both ends of the inner surface of the front end portion of 78 (see FIG. 1).
  • two engagement frames 92 and 92 having the same shape as the engagement frame 80 are also formed at the front end portion of the bottom wall portion 90 of the case 18.
  • an engagement protrusion 94 (see FIG. 7) that protrudes in a substantially T shape and an engagement that protrudes in a substantially L shape also at the center and both ends of the inner surface of the front end portion of the bottom wall portion 90 of the case 18.
  • a protrusion 96 is provided (see FIG. 1).
  • a fixing lock portion 98 is formed on the bottom wall portion 90 of the case 18, and is attached to another common component such as a fixing engagement portion (not shown) provided in another electrical connection box or the like. Used when fixing.
  • the case 18 having such a configuration is externally attached from the printed circuit board 12 side to the side connection connector 16 to which the printed circuit board 12 is assembled.
  • the front end portions of the upper wall portion 78 and the bottom wall portion 90 of the case 18 are inserted into the guide portions 40 and 52 of the side connection type connector 16, respectively, and engaging protrusions (not shown) of the case 18 are engaged.
  • the portions 88 and 96 are inserted into the engaging grooves 46, 58, 44 and 56 of the side connection type connector 16, respectively.
  • the case 18 is further pushed toward the side connection type connector 16, whereby the case 18 is provided with the guide portions 40 and 52 and the engaging groove portions 46, 58, 44 and 56 provided in the side connection type connector 16.
  • the lock claws 38 and 50 provided in the side connection type connector 16 are locked and engaged with the engagement holes 84 and 84 of the engagement frames 80 and 92 formed in the case 18.
  • a case 18 is fixed to the side connection type connector 16. Thereby, in a state where the printed circuit board 12 is accommodated and held in the case 18, the case 18 and the side connection type connector 16 are assembled to each other to form the electric circuit device 10.
  • the case fixing portion 60c and the split pin 62c formed by the engaging groove portion 58 projecting from the bottom wall portion 48 of the side connection connector 16 are provided.
  • the electric circuit device 10 can be downsized in the insertion direction. .
  • the side connection type connector 16 is placed on the printed circuit board 12 from above as will be described later. There is no hindrance to the process.
  • case fixing part 60c and the board fixing part 64c are disposed in the central portion of the edge part 14 of the printed circuit board 12, the empty areas at both ends of the edge part 14 of the printed circuit board 12 are used.
  • Case fixing portions 60a and 60b and substrate fixing portions 64a and 64b can be further provided at positions separated from each other in the insertion direction of the printed circuit board 12 into the case 18.
  • a case is further provided on both ends of the edge portion 14 of the printed circuit board 12.
  • the fixing portions 60 a and 60 b and the board fixing portions 64 a and 64 b By providing the fixing portions 60 a and 60 b and the board fixing portions 64 a and 64 b, the fixing force of the side connection type connector 16 to the printed circuit board 12 and the case 18 against the torsional load in the lateral direction of the side connection type connector 16 is increased. It is demonstrated stably. Further, since the case fixing portions 60a and 60b and the board fixing portions 64a and 64b are separated from each other in the insertion direction of the printed circuit board 12 into the case 18, the lateral connection type connector 16 is subjected to a torsional load in the vertical direction. On the other hand, the fixing force of the side connection type connector 16 with respect to the printed circuit board 12 and the case 18 is more stably exhibited.
  • notches 76a, 76b, and 76c into which the case fixing portions 60a, 60b, and 60c are respectively inserted are formed in the edge portion 14 of the printed circuit board 12. Therefore, when the side connection type connector 16 is soldered to the printed circuit board 12, the side connection type connector 16 can be assembled from above the printed circuit board 12 by an automatic mounting apparatus or the like. That is, when the side connection type connector 16 is assembled to the printed circuit board 12, notches 76a, 76b, and 76c are formed at portions of the printed circuit board 12 that correspond to the case fixing portions 60a, 60b, and 60c of the side connection type connector 16. Therefore, the case fixing portions 60a, 60b, 60c can be mounted without interfering with the printed circuit board 12 at the time of assembly, and it is possible to reliably achieve ease of assembly / efficiency by automatic mounting or the like.
  • the case fixing portions 60a, 60b, and 60c and the substrate fixing portions 64a, 64b, and 64c are provided.
  • other than the case fixing portion 60c and the substrate fixing portion 64c can be arbitrarily selected. That is, at least the case fixing part 60c and the board fixing part 64c may be provided.
  • the side connection type electrical component connection unit may be any unit as long as an external electrical component is mounted from the side of the printed circuit board 12.
  • the side connection type connector 16 illustrated in the present embodiment Includes side-connection type fuse units.
  • the soldering of the connection terminal 26 to the conductive path of the printed circuit board 12 includes surface mounting in addition to the through-hole mounting exemplified in the present embodiment.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connection Or Junction Boxes (AREA)
  • Structure Of Printed Boards (AREA)

Abstract

La présente invention concerne un dispositif de circuit électrique présentant une nouvelle structure qui permet à une unité de connexion de composant électrique de connexion latérale, qui est équipée d'une partie de fixation de boîtier et d'une partie de fixation de substrat, d'être facilement assemblée sur une carte de circuit imprimé, et d'obtenir une réduction au minimum dans la direction d'insertion de boîtier. Dans la présente invention : l'unité (16) de connexion de composant électrique de connexion latérale maintient une borne (26) de connexion ; une partie de fixation (60) de boîtier qui se fixe à une ouverture (20) d'un boîtier (18) et une partie de fixation (64) de substrat qui se fixe sur la carte (12) de circuit imprimé font saillie à partir d'une paroi (48) inférieure qui est située sur l'unité (16) de connexion de composant électrique de connexion latérale sur le côté de la carte (12) de circuit imprimé ; la partie de fixation (60) de boîtier et la partie de fixation (64) de substrat sont conçues de sorte à être séparées l'une de l'autre dans le sens de la largeur d'un bord (14) de la carte (12) de circuit imprimé et à se chevaucher entre elles dans la direction dans laquelle la carte (12) de circuit imprimé est insérée dans le boîtier (18), ladite direction étant orthogonale au sens de la largeur du bord (14) ; et une partie coupe-circuit (76), dans laquelle la partie de fixation (60) de boîtier est insérée et positionnée, est formée sur le bord (14) de la carte (12) de circuit imprimé.
PCT/JP2014/082445 2013-12-27 2014-12-08 Dispositif de circuit électrique WO2015098482A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480069923.0A CN105830298B (zh) 2013-12-27 2014-12-08 电路装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013270716A JP5946023B2 (ja) 2013-12-27 2013-12-27 電気回路装置
JP2013-270716 2013-12-27

Publications (1)

Publication Number Publication Date
WO2015098482A1 true WO2015098482A1 (fr) 2015-07-02

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JP (1) JP5946023B2 (fr)
CN (1) CN105830298B (fr)
WO (1) WO2015098482A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP3471520A1 (fr) * 2017-10-10 2019-04-17 Continental Automotive GmbH Agencement de montage de carte de circuit imprimé

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Publication number Priority date Publication date Assignee Title
DE102019205715A1 (de) * 2019-04-18 2020-10-22 Robert Bosch Gmbh Gehäuse zur Aufnahme von wärmeerzeugenden Bauteilen und Verwendung des Gehäuses
CN112839455B (zh) * 2019-11-22 2022-10-28 新电元工业株式会社 电子装置
JP7273090B2 (ja) * 2021-04-07 2023-05-12 矢崎総業株式会社 電気接続箱

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JPH09251882A (ja) * 1996-03-14 1997-09-22 Yazaki Corp 電気接続箱
JP2011147265A (ja) * 2010-01-14 2011-07-28 Sumitomo Wiring Syst Ltd 電気接続箱

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JP4304111B2 (ja) * 2004-04-06 2009-07-29 株式会社オートネットワーク技術研究所 電気接続箱
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