WO2017217207A1 - 基板用コネクタ - Google Patents

基板用コネクタ Download PDF

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Publication number
WO2017217207A1
WO2017217207A1 PCT/JP2017/019512 JP2017019512W WO2017217207A1 WO 2017217207 A1 WO2017217207 A1 WO 2017217207A1 JP 2017019512 W JP2017019512 W JP 2017019512W WO 2017217207 A1 WO2017217207 A1 WO 2017217207A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
connecting portion
board
mounting surface
connection portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2017/019512
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
哲矢 宮村
田端　正明
康雄 大森
元 松井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to DE112017002995.3T priority Critical patent/DE112017002995T5/de
Priority to CN201780036552.XA priority patent/CN109314328A/zh
Priority to US16/306,597 priority patent/US10594060B2/en
Publication of WO2017217207A1 publication Critical patent/WO2017217207A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • 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
    • H01R13/502—Bases; Cases composed of different pieces

Definitions

  • the present invention relates to a board connector.
  • Patent Document 1 discloses a board connector including a housing attached to a circuit board and a plurality of terminal fittings attached to the housing.
  • the housing has a form in which a hood portion protrudes forward from the outer periphery of the terminal holding portion.
  • the terminal fitting includes a terminal connecting portion that penetrates the terminal holding portion in parallel with the mounting surface of the circuit board, a board connecting portion that is fixed to the mounting surface of the circuit board behind the terminal holding portion, and a rear end of the terminal holding portion. And a connecting portion that connects the front end of the substrate connecting portion.
  • two types of terminal fittings having different terminal connection portions from the circuit board are prepared.
  • Two types of terminal fittings having different heights of terminal connection portions have different lengths, and thus have a problem of high manufacturing costs.
  • the present invention has been completed based on the above circumstances, and an object thereof is to reduce costs.
  • the present invention It is a form in which the hood part protrudes forward from the outer periphery of the terminal holding part, and a housing attached to the mounting surface of the circuit board, A board connecting part in the front-rear direction fixed to the mounting surface behind the terminal holding part, and a terminal connecting part penetrating the terminal holding part in the front-rear direction, the terminal connecting part from the mounting surface
  • a board connecting part in the front-rear direction fixed to the mounting surface behind the terminal holding part and a terminal connecting part penetrating the terminal holding part in the front-rear direction, the terminal connecting part from the mounting surface
  • At least one of the plurality of types of terminal fittings is longer than the height dimension of the terminal connection portion from the mounting surface, and includes a front end of the board connection portion and a rear end of the terminal connection portion. It has the feature in having the extra length connection part to connect.
  • the height of the terminal connecting part from the mounting surface can be arbitrarily set according to the shape of the extra length connecting part, so multiple types with different terminal connecting part heights
  • the total length of the terminal fittings can be made the same size. Therefore, the cost can be reduced as compared with the case of preparing a plurality of types of terminal fittings having different overall lengths.
  • FIG. 1 Front view of board connector on mounting surface 1 XX sectional view of FIG. Rear view of board connector Top view of board connector Side view of terminal fitting of Example 2 Side view of the terminal fitting of Example 3 Side view of the terminal fitting of Example 4 Side view of terminal fitting of Example 5
  • the rear end of the terminal connection portion may be arranged behind the front end of the substrate connection portion. According to this configuration, the length of the extra length connecting portion can be secured sufficiently long.
  • Example 1 A first embodiment embodying the present invention will be described below with reference to FIGS.
  • the right side in FIG. 2 is defined as the front.
  • the directions appearing in FIGS. 1 to 3 are defined as upper and lower as they are.
  • the board connector A of the first embodiment is attached to the circuit board P with the mounting surface S (upper surface) on which the printed circuit (not shown) is formed oriented horizontally.
  • the board connector A includes a synthetic resin housing 10 attached to the circuit board P in a state of being placed on the mounting surface S, and a plurality of first terminal fittings 13 attached to the housing 10 (terminals according to claims). Metal fittings), a plurality of second terminal fittings 20 (terminal fittings described in claims) attached to the housing 10, and a pair of third terminal fittings 26.
  • the housing 10 has a wall-like terminal holding portion 11 that is substantially perpendicular to the mounting surface S, and a hood portion 12 that protrudes forward from the outer peripheral edge of the terminal holding portion 11 into a rectangular tube shape.
  • the housing 10 as a whole has a horizontally long flat shape with small left-right dimensions compared to the vertical direction.
  • the first terminal fitting 13 is formed into a predetermined shape by bending one elongated metal wire.
  • the first terminal fitting 13 includes a first board connecting portion 14 (a substrate connecting portion described in claims) that is elongated in the front-rear direction, and a first terminal connecting portion 15 (a terminal connecting portion described in claims) that is elongated in the front-rear direction.
  • All the first terminal fittings 13 are arranged in a region excluding the central portion in the width direction (left-right direction) of the housing 10. All the first substrate connecting portions 14 are fixed to the mounting surface S with a predetermined interval in the width direction. The front ends 14F of all the first substrate connection portions 14 are arranged so as to be aligned at the same position in the front-rear direction, and the rear ends 14R of all the first substrate connection portions 14 are arranged so as to be aligned at the same position in the front-rear direction. . All the first terminal connection portions 15 are arranged so as to be aligned at the same height at a position higher than the mounting surface S.
  • the front ends 15F of all the first terminal connection portions 15 are arranged so as to be aligned at the same position in the front-rear direction, and the rear ends 15R of all the first terminal connection portions 15 are arranged so as to be aligned at the same position in the front-rear direction. .
  • the first board connecting portion 14 and the first terminal connecting portion 15 are arranged so as to be aligned at the same position in the width direction.
  • the front end 14 ⁇ / b> F of the first board connecting portion 14 is disposed slightly forward from the rear end 15 ⁇ / b> R of the first terminal connecting portion 15.
  • the front end 14 ⁇ / b> F of the first substrate connection portion 14 and the rear end 15 ⁇ / b> R of the first terminal connection portion 15 are connected via a first extra length connecting portion 16.
  • the first extra length connecting portion 16 has a total length longer than the height dimension of the first terminal connecting portion 15 from the mounting surface S, and the side view shape is generally S-shaped. That is, the first extra-length connecting portion 16 has an arcuate lower curved portion 17 that rises from the front end 14F of the first substrate connecting portion 14 to the upper and rear sides, and an upper and lower side obliquely from the upper end (rear end) of the lower curved portion 17.
  • the straight portion 18 extending to the top and the arcuate upper curved portion 19 extending from the upper end (rear end) of the straight portion 18 so as to be folded back forward.
  • the lower end (rear end) of the lower curved portion 17 and the front end 14F of the first substrate connecting portion 14 are smoothly connected.
  • the upper end (front end) of the upper curved portion 19 and the rear end 15R of the first terminal connecting portion 15 are smoothly connected.
  • the second terminal fitting 20 is formed into a predetermined shape by bending one elongated metal wire.
  • the overall length of the second terminal fitting 20 is the same as that of the first terminal fitting 13.
  • the second terminal fitting 20 includes a second board connection portion 21 (a substrate connection portion described in claims) that is elongated in the front-rear direction, and a second terminal connection portion 22 (a terminal connection portion described in claims) that is elongated in the front-rear direction.
  • a single part having the second surplus length joint portion 23 (the surplus length joint portion described in the claims) in which the side view shape and the back view shape are substantially linear.
  • All the second terminal fittings 20 are arranged in a region excluding the central portion in the width direction (left-right direction) of the housing 10. All the second substrate connecting portions 21 are fixed to the mounting surface S at a predetermined interval in the width direction.
  • the first substrate connecting portions 14 and the second substrate connecting portions 21 are arranged so as to be alternately arranged in the width direction.
  • the rear ends 21R of all the second substrate connecting portions 21 are arranged so as to be aligned at the same position in the front-rear direction, and are arranged so as to be aligned at the same position as the rear ends 14R of the first substrate connecting portions 14 in the front-rear direction. ing.
  • the front ends 21F of all the second substrate connecting portions 21 are arranged so as to be aligned at the same position in the front-rear direction, and are arranged at positions behind the front end 14F of the first substrate connecting portion 14 in the front-rear direction.
  • all the second terminal connection portions 22 are arranged so as to be aligned at the same height at a position higher than the first terminal connection portion 15 (position higher than the mounting surface S).
  • the front ends 22F of all the second terminal connection portions 22 are arranged so as to be aligned at the same position in the front-rear direction, and are arranged so as to be aligned at the same position as the front end 15F of the first terminal connection portion 15 in the front-rear direction. (See FIG. 2). As shown in FIG.
  • the rear ends 22R of all the second terminal connection portions 22 are arranged so as to be aligned at the same position in the front-rear direction, and are slightly smaller than the rear ends 15R of the first terminal connection portions 15 in the front-rear direction. It is arranged in the front position.
  • substrate connection part 21 and the 2nd terminal connection part 22 are distribute
  • the front end 21 ⁇ / b> F of the second board connection portion 21 is slightly behind the rear end 22 ⁇ / b> R of the second terminal connection portion 22.
  • the front end 21 ⁇ / b> F of the second substrate connection part 21 and the rear end 22 ⁇ / b> R of the second terminal connection part 22 are connected via a second extra length connection part 23.
  • the side view shape of the second surplus length connecting portion 23 is substantially linear, but the total length of the second surplus length connecting portion 23 is from the second substrate connecting portion 21 (mounting surface S). It is longer than the height dimension of the second terminal connection portion 22. That is, the second extra length connecting portion 23 is inclined so as to be slightly inclined forward with respect to a direction perpendicular to the second terminal connecting portion 22 and the second terminal connecting portion 22 in a side view. Further, the lower end portion of the second extra length connecting portion 23 is smoothly connected to the front end 21 ⁇ / b> F of the second substrate connecting portion 21 through the lower bent portion 24 having a small curvature radius. The upper end portion of the second extra length connecting portion 23 is smoothly connected to the rear end 22R of the second terminal connecting portion 22 through the upper bent portion 25 having a small curvature radius.
  • the third terminal fitting 26 is formed into a predetermined shape by bending one elongated metal wire. The overall length of the third terminal fitting 26 is shorter than the first terminal fitting 13 and the second terminal fitting 20.
  • the third terminal fitting 26 includes a third board connection part 27 (a board connection part described in claims) that is elongated in the front-rear direction, and a third terminal connection part 28 (a terminal connection part described in claims) that is elongated in the front-rear direction.
  • a single part having a third surplus length joint portion 29 (a surplus length joint portion described in claims) in which the side view shape and the back view shape are substantially linear.
  • the pair of third terminal fittings 26 are arranged in the center of the housing 10 in the width direction (left-right direction).
  • the pair of third substrate connecting portions 27 is fixed to the mounting surface S with a predetermined interval in the width direction.
  • the front ends 27F of the pair of third substrate connecting portions 27 are arranged so as to be aligned at the same position in the front-rear direction, and are arranged so as to be aligned at the same positions as the front ends 21F of the second substrate connecting portion 21 in the front-rear direction. .
  • the rear ends 27R of the pair of third substrate connecting portions 27 are arranged so as to be aligned at the same position in the front-rear direction, and the rear ends 14R of the first substrate connecting portions 14 and the rear ends of the second substrate connecting portions 21 in the front-rear direction. It arrange
  • the front ends 28F of the pair of third terminal connection portions 28 are arranged so as to be aligned at the same position in the front-rear direction, and the front ends 15F of the first terminal connection portions 15 and the front ends 22F of the second terminal connection portions 22 in the front-rear direction. It arrange
  • the rear ends 28R of the pair of third terminal connection portions 28 are arranged so as to be aligned at the same position in the front-rear direction, and the second terminal connection is slightly ahead of the rear end 15R of the first terminal connection portion 15 in the front-rear direction.
  • the portion 22 is disposed slightly behind the rear end 22R.
  • each third terminal fitting 26 the third board connecting portion 27 and the third terminal connecting portion 28 are arranged at different positions in the width direction.
  • the pair of third terminal fittings 26 has a symmetrical shape. That is, as shown in FIG. 3, the interval in the width direction of the pair of third substrate connection portions 27 is wider than the interval in the width direction of the pair of third terminal connection portions 28.
  • the front end 27 ⁇ / b> F of the third board connecting portion 27 is disposed slightly behind the rear end 28 ⁇ / b> R of the third terminal connecting portion 28.
  • the front end 27 ⁇ / b> F of the third board connecting portion 27 and the rear end 28 ⁇ / b> R of the third terminal connecting portion 28 are connected via a third extra length connecting portion 29.
  • the side view shape of the third extra length connecting portion 29 is substantially linear, but the entire length of the third extra length connecting portion 29 is longer than the height dimension of the third terminal connecting portion 28 from the mounting surface S. That is, the third extra length connecting portion 29 is inclined so as to be slightly inclined forward with respect to a direction perpendicular to the third terminal connecting portion 28 and the third terminal connecting portion 28 in a side view. This forward tilt angle is the same angle as the second extra length connecting portion 23. In addition, the third extra length connecting portion 29 is inclined to the left and right with respect to the direction perpendicular to the third terminal connecting portion 28 and the third terminal connecting portion 28 also in a side view.
  • the lower end portion of the third extra length connecting portion 29 is smoothly connected to the front end 27F of the third substrate connecting portion 27 via a lower bent portion (not shown) having a small curvature radius.
  • the upper end portion of the third extra length connecting portion 29 is smoothly connected to the rear end 28R of the third terminal connecting portion 28 via an upper bent portion (not shown) having a small curvature radius.
  • the board connector A includes a housing 10, a plurality of first terminal fittings 13, a plurality of second terminal fittings 20, and a pair of third terminal fittings 26.
  • the housing 10 has a form in which a hood portion 12 protrudes forward from the outer periphery of the terminal holding portion 11, and is attached to the mounting surface S of the circuit board P.
  • the first terminal fitting 13 includes a first board connection part 14 in the front-rear direction fixed to the mounting surface S behind the terminal holding part 11 and a first terminal connection part 15 penetrating the terminal holding part 11 in the front-rear direction. Have. The height of the first terminal connecting portion 15 from the mounting surface S is lower than the second terminal connecting portion 22 of the second terminal fitting 20 and the third terminal connecting portion 28 of the third terminal fitting 26.
  • the second terminal fitting 20 includes a second board connection portion 21 in the front-rear direction fixed to the mounting surface S behind the terminal holding portion 11 and a second terminal connection portion 22 penetrating the terminal holding portion 11 in the front-rear direction. Have. The height of the second terminal connection portion 22 from the mounting surface S is higher than that of the first terminal connection portion 15 and the third terminal connection portion 28.
  • the third terminal fitting 26 includes a third board connection part 27 in the front-rear direction that is fixed to the mounting surface S behind the terminal holding part 11 and a third terminal connection part 28 that penetrates the terminal holding part 11 in the front-rear direction. Have.
  • the height of the third terminal connection portion 28 from the mounting surface S is higher than that of the first terminal connection portion 15 and lower than that of the second terminal connection portion 22.
  • the first terminal fitting 13, the second terminal fitting 20, and the third terminal fitting 26 are the heights of the first connection terminal fitting, the second terminal connection portion 22, and the third terminal connection portion 28 from the mounting surface S. Are different from each other.
  • the first terminal fitting 13 is longer than the height dimension of the first terminal connecting portion 15 from the mounting surface S, and connects the front end 14F of the first substrate connecting portion 14 and the rear end 15R of the first terminal connecting portion 15.
  • a first extra length connecting portion 16 is provided.
  • the second terminal fitting 20 is longer than the height dimension of the second terminal connection portion 22 from the mounting surface S, and the second terminal fitting 20 connects the front end 21F of the second substrate connection portion 21 and the rear end 22R of the second terminal connection portion 22.
  • An extra length connecting portion 23 is provided.
  • the third terminal fitting 26 is longer than the height dimension of the third terminal connection portion 28 from the mounting surface S, and the third terminal fitting 26 connects the front end 27F of the third substrate connection portion 27 and the rear end 28R of the third terminal connection portion 28.
  • An extra length connecting portion 29 is provided.
  • the first extra length connecting portion 16 of the first terminal fitting 13 is bent in a substantially S shape, and the height of the first terminal connecting portion 15 from the mounting surface S depends on the shape of the first extra length connecting portion 16. It has been set. Since the rear end 15R of the first terminal connection portion 15 is arranged behind the front end 14F of the first substrate connection portion 14, the length of the first extra length connecting portion 16 is ensured sufficiently long.
  • the second surplus length connecting portion 23 of the second terminal fitting 20 is inclined with respect to a direction perpendicular to the mounting surface S, and the upper and lower end portions of the second surplus length connecting portion 23 are arc-shaped bent portions 24, Therefore, the height of the second terminal connecting portion 22 from the mounting surface S is set according to the shape of the second extra length connecting portion 23.
  • the first terminal fitting 13 and the second terminal fitting 20 are provided with the first extra length connecting portion 16 and the second extra length connecting portion 23, respectively. It was possible to set the heights of the first terminal connection portion 15 and the second terminal connection portion 22 to arbitrary different heights. Then, it is possible to align the overall lengths of the two types of terminal fittings (the first terminal fitting 13 and the second terminal fitting 20) having different heights of the first terminal connecting portion 15 and the second terminal connecting portion 22 to a common dimension. did it. Therefore, the board connector A of the first embodiment can reduce the cost as compared with the case where a plurality of types of terminal fittings having different overall lengths are prepared.
  • the rear end 32R of the terminal connection portion 32 is located behind the front end 31F of the board connection portion 31.
  • the front end 31 ⁇ / b> F of the board connection portion 31 and the rear end 32 ⁇ / b> R of the terminal connection portion 32 are connected via an extra length connecting portion 33.
  • the extra length connecting portion 33 has a total length longer than the height dimension of the terminal connecting portion 32 from the substrate connecting portion 31 (mounting surface S), and the shape in side view is generally S-shaped.
  • the surplus length connecting portion 33 includes a first straight portion 34 that extends upward from the front end 31F of the substrate connection portion 31 at a substantially right angle, and a second straight portion that extends from the upper end of the first straight portion 34 to a rear at a substantially right angle. 35 and a third straight portion 36 extending substantially perpendicularly upward from the rear end of the second straight portion 35. The upper end of the third straight portion 36 is connected to the rear end 32R of the terminal connection portion 32 at a substantially right angle.
  • the rear end 42R of the terminal connection portion 42 is located behind the front end 41F of the board connection portion 41.
  • the front end 41 ⁇ / b> F of the board connecting portion 41 and the rear end 42 ⁇ / b> R of the terminal connecting portion 42 are connected via an extra length connecting portion 43.
  • the extra length connecting portion 43 has a total length longer than the height dimension of the terminal connecting portion 42 from the board connecting portion 41 (mounting surface S), and the side view shape is linear.
  • the surplus length connecting portion 43 is inclined so as to incline backward with respect to the vertical direction perpendicular to the length direction of the substrate connecting portion 41 and the terminal connecting portion 42.
  • the lower end of the extra length connecting portion 43 is connected to the front end 41F of the board connecting portion 41 in an acute angle shape, and the upper end of the extra length connecting portion 43 is connected to the rear end 42R of the terminal connecting portion 42 in an acute angle shape.
  • the rear end 52R of the terminal connection portion 52 is positioned in front of the front end 51F of the board connection portion 51.
  • the front end 51 ⁇ / b> F of the board connection part 51 and the rear end 52 ⁇ / b> R of the terminal connection part 52 are connected via an extra length connection part 53.
  • the extra length connecting portion 53 has a total length longer than the height dimension of the terminal connecting portion 52 from the substrate connecting portion 41 (mounting surface S), and the shape in side view is linear as a whole.
  • the surplus length connecting portion 53 is inclined so as to incline forward with respect to the vertical direction perpendicular to the length direction of the board connecting portion 41 and the terminal connecting portion 52.
  • the lower end portion of the extra length connecting portion 53 is smoothly connected to the front end 41F of the board connecting portion 41 via the lower curved portion 54, and the upper end portion of the extra length connecting portion 53 is connected to the rear end 52R of the terminal connecting portion 52. They are connected smoothly via the upper curved portion 55.
  • the rear end 62R of the terminal connection portion 62 is positioned in front of the front end 61F of the board connection portion 61.
  • the front end 61 ⁇ / b> F of the board connecting portion 61 and the rear end 62 ⁇ / b> R of the terminal connecting portion 62 are connected via an extra length connecting portion 63.
  • the extra length connecting portion 63 has a total length longer than the height dimension of the terminal connecting portion 62 from the board connecting portion 61 (mounting surface S), and the side view shape is linear as a whole.
  • the extra length connecting portion 63 is inclined so as to be slightly inclined forward with respect to the vertical direction perpendicular to the length direction of the substrate connecting portion 61 and the terminal connecting portion 62.
  • the lower end portion of the extra length connecting portion 63 is smoothly connected to the front end 61F of the board connecting portion 61 via the lower curved portion 64, and the upper end portion of the extra length connecting portion 63 is connected to the rear end 62R of the terminal connecting portion 62. They are connected smoothly via the upper curved portion 65.
  • the surplus length joint portion 63 of the fifth embodiment is inclined at a forward angle that is smaller than the tilt of the surplus length splice portion 53 of the fourth embodiment and is close to a right angle.
  • curvature radii of the lower curved portion 64 and the upper curved portion 65 of the surplus length joint portion 63 of the fifth embodiment are larger than the curvature radii of the lower curved portion 54 and the upper curved portion 55 of the surplus length joint portion 53 of the fourth embodiment. .
  • the position of the rear end of the board connecting portion may be different in the front-rear direction between a plurality of types of terminal fittings having different heights of the terminal connecting portion.
  • the position of the front end of the terminal connection portion is aligned at a constant position in the front-rear direction between a plurality of types (three types) of terminal fittings having different heights of the terminal connection portion.
  • the position of the front end of the terminal connection portion may be different in the front-rear direction between a plurality of types of terminal fittings having different heights of the terminal connection portion.
  • the total length of two types of terminal fittings (first terminal fitting and second terminal fitting) among the three types of terminal fittings having different heights of the terminal connection portions is the same. All the three types of terminal fittings may have the same overall length.
  • three types of terminal fittings having different terminal connection portions are attached to one housing. However, only two types of terminal fittings may be attached to one housing. It may be more than types.
  • Second terminal connection portion (terminal connection portion) 22F Front end of the second terminal connection portion 22R: Rear end of the second terminal connection portion 23 ... Second extra length connecting portion (extra length connecting portion) 26 ... Third terminal fitting (terminal fitting) 27 ... Third board connection part (board connection part) 27F: Front end of the third board connecting portion 27R: Rear end of the third board connecting portion 28 ... Third terminal connecting portion (terminal connecting portion) 28F: Front end of third terminal connection portion 28R: Rear end of third terminal connection portion 29 ... Third extra length connecting portion (extra length connecting portion) 30, 40, 50, 60 ... terminal fittings 31, 41, 51, 61 ... board connection part 31F, 41F, 51F, 61F ... front end of board connection part 32, 42, 52, 62 ... terminal connection part 32R, 42R, 52R , 62R ... rear end of the terminal connecting portion 33, 43, 53, 63 ... extra length connecting portion

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
PCT/JP2017/019512 2016-06-15 2017-05-25 基板用コネクタ Ceased WO2017217207A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112017002995.3T DE112017002995T5 (de) 2016-06-15 2017-05-25 Plattensteckverbinder
CN201780036552.XA CN109314328A (zh) 2016-06-15 2017-05-25 基板用连接器
US16/306,597 US10594060B2 (en) 2016-06-15 2017-05-25 Board connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016118634A JP2017224472A (ja) 2016-06-15 2016-06-15 基板用コネクタ
JP2016-118634 2016-06-15

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WO2017217207A1 true WO2017217207A1 (ja) 2017-12-21

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JP (1) JP2017224472A (https=)
CN (1) CN109314328A (https=)
DE (1) DE112017002995T5 (https=)
WO (1) WO2017217207A1 (https=)

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CN112886292B (zh) * 2021-01-11 2022-10-21 深圳市硕凌电子科技有限公司 一种可调节连接器
JP2022134749A (ja) * 2021-03-04 2022-09-15 株式会社オートネットワーク技術研究所 基板用コネクタ、及び電気機器
DE102023202191B3 (de) 2023-03-10 2024-07-18 Vitesco Technologies GmbH Elektrisches Kontaktelement und Vorrichtung mit einem derartigen Kontaktelement
US12512615B2 (en) * 2023-04-28 2025-12-30 J.S.T. Corporation Pin connector

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CN109314328A (zh) 2019-02-05
DE112017002995T5 (de) 2019-02-28
US20190229448A1 (en) 2019-07-25
JP2017224472A (ja) 2017-12-21
US10594060B2 (en) 2020-03-17

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