WO2018193836A1 - Connecteur - Google Patents

Connecteur Download PDF

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Publication number
WO2018193836A1
WO2018193836A1 PCT/JP2018/014275 JP2018014275W WO2018193836A1 WO 2018193836 A1 WO2018193836 A1 WO 2018193836A1 JP 2018014275 W JP2018014275 W JP 2018014275W WO 2018193836 A1 WO2018193836 A1 WO 2018193836A1
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WO
WIPO (PCT)
Prior art keywords
insulator
plate
wiring component
connector
contact
Prior art date
Application number
PCT/JP2018/014275
Other languages
English (en)
Japanese (ja)
Inventor
山下　正樹
洋輔 本田
Original Assignee
日本航空電子工業株式会社
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 日本航空電子工業株式会社 filed Critical 日本航空電子工業株式会社
Publication of WO2018193836A1 publication Critical patent/WO2018193836A1/fr

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    • 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
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the present invention relates to a connector to which a flexible sheet-like wiring component is attached.
  • FIG. 1 and 2 show the configuration of a plug 30 described in Patent Document 1 as a conventional example of this type of connector.
  • FIG. 1 shows both the plug 30 and the receptacle 20 to which the plug 30 is connected.
  • reference numeral 10 indicates a flexible sheet-like wiring component represented by FFC (Flexible Flat Cable) and FPC (Flexible Printed Circuit).
  • the plug 30 includes a wiring component 10, a base 31, and a cover 32.
  • the base 31 and the cover 32 cooperate with each other to sandwich the wiring component 10 in the thickness direction.
  • first direction A1 As shown in FIG. 1, three orthogonal directions are defined as a first direction A1, a second direction A2, and a third direction A3.
  • the wiring component 10 is bent at a right angle, extends in the first direction (fitting direction) A1, and extends in the second direction (longitudinal direction) A2 and the first portion 11 connected to the receptacle 20. It has the 2nd part 12, and the bending part 13 which is a curved part between the 1st part 11 and the 2nd part 12. As shown in FIG.
  • a large number of signal conductors 14 are arranged in the third direction (width direction) A3 on the outer surface of the first portion 11. Each signal conductor 14 extends from the first portion 11 through the bent portion 13 to the second portion 12. A reinforcing plate 15 is attached to the inner side surface of the first portion 11. A ground conductor 16 is attached to the inner surface of the second portion 12.
  • the receptacle 20 is mounted on the substrate 21.
  • a number of signal contacts and at least one ground contact are attached to the receptacle housing 22 (details not shown in FIG. 1).
  • the signal contacts of the signal contacts are arranged above the fitting holes 23 of the receptacle housing 22, and the ground contacts of the ground contacts are arranged below the fitting holes 23.
  • the base 31 has a plate-like first receiving part 33 extending in the first direction A1 and the third direction A3, and a plate-like second receiving part 34 extending in the second direction A2 and the third direction A3. have.
  • the wiring component 10 is arranged along one surface of the base 31.
  • the first receiving portion 33 faces the first portion 11 of the wiring component 10.
  • the second receiving portion 34 faces the second portion 12 of the wiring component 10.
  • a conductive base ground 35 is attached to the opposite surface of the base 31.
  • a first protection portion 36 that covers and protects the edge of the first portion 11 of the wiring component 10 and a second protection portion 37 that covers and protects the end of the base ground 35 are formed in the first receiving portion 33. ing.
  • the cover 32 has a first pressing portion 38 for pressing the first portion 11 of the wiring component 10 and a second pressing portion 39 for pressing the second portion 12 of the wiring component 10. A large number of signal conductors 14 of the wiring component 10 are exposed to the outside between the first pressing portion 38 and the first protection portion 36.
  • the fitting part 41 is constituted by a part of the wiring component 10, a part of the base 31 and a part of the base ground 35.
  • the fitting portion 41 When the plug 30 is connected to the receptacle 20, the fitting portion 41 is fitted into the fitting hole 23.
  • the contact portion formed by the signal conductor 14 contacts the signal contact of the receptacle 20, and the base ground 35 contacts the ground contact of the receptacle 20.
  • the base 31 includes two lock mechanisms 42 located at both ends of the first receiving portion 33 in the third direction A3.
  • the locking mechanism 42 is inserted into the fitting hole 23 of the receptacle 20 together with the fitting portion 41 and engages with the receptacle housing 22 in the first direction A1.
  • the connection state between the receptacle 20 and the plug 30 is locked.
  • the lock of the lock mechanism 42 is released.
  • FIG. 3 and 4 show the assembly of the plug 30.
  • the wiring component 10 is disposed between the two wall portions 44.
  • the two wall portions 44 are located at both ends of the base 31 in the third direction A3.
  • the two ear portions 17 formed in the first portion 11 of the wiring component 10 are inserted into the two ear portion guides 45.
  • the two ear guides 45 are two grooves formed in the two wall portions 44.
  • the two grooves are formed along the outer surface of the first receiving portion 33. Therefore, the first portion 11 of the wiring component 10 faces the outer surface of the first receiving portion 33 of the base 31, and the second portion 12 of the wiring component 10 faces the outer surface of the second receiving portion 34 of the base 31. To do.
  • Two guide grooves 46 that extend in the first direction A1 and are connected to the ear portion guide 45 on the two wall portions 44 of the base 31 and two cover attachments formed next to the two guide grooves 46 A portion 47 is formed.
  • the cover 32 is attached between the two wall portions 44.
  • Guide protrusions 48 and engaging portions 49 are formed at both ends of the cover 32 in the third direction A3.
  • the guide protrusion 48 is inserted into the guide groove 46.
  • the guide groove 46 guides the cover 32 in the first direction A1.
  • the engaging portion 49 engages with the cover attaching portion 47. Therefore, the detachment of the cover 32 from the base 31 is prevented.
  • the plug 30 as a connector for directly connecting a flexible sheet-like wiring component to the receptacle 20 sandwiches the wiring component 10 in the thickness direction of the base component 35 and the wiring component 10. It has three parts, a base 31 and a cover 32.
  • the lock mechanism 42 is integrally formed with the resin base 31.
  • the resin lock mechanism 42 does not have sufficient strength.
  • the lock mechanism may be formed of a metal material. However, in this case, the number of parts increases and the connector has four parts.
  • An object of the present invention is to provide a connector that can be configured with a smaller number of parts than the number of parts in the conventional configuration example.
  • the connector of the present invention is a connector to which a flexible sheet-like wiring component is attached.
  • the conductor pattern is exposed at one end in the longitudinal direction of one surface of the wiring component.
  • a reinforcing plate is attached to one end of the other surface of the wiring component.
  • a conductor ground plate is attached to the attachment portion of the other surface that is separated from the edge of the one end portion along the longitudinal direction.
  • the wiring component has a shape bent at a right angle by a fold line orthogonal to the longitudinal direction.
  • the connector of the present invention includes an insulator and a conductor shell attached to the insulator.
  • the insulator has a first surface, a second surface, and a third surface.
  • Each of the first surface, the second surface, and the third surface is a flat surface.
  • the first surface and the second surface are located back to back.
  • the normal of the first surface and the normal of the third surface are orthogonal to each other.
  • the conductor shell includes a fitting plate portion, an upper plate portion, and a ground plate contact portion.
  • the plate surface of the fitting plate portion and the plate surface of the upper plate portion form a right angle.
  • the ground plate contact portion is formed on the upper plate portion.
  • the first surface is a surface that is expected to come into contact with the reinforcing plate.
  • the third surface is a surface that is expected to come into contact with at least a part of one surface located on the opposite side of the attachment portion.
  • the fitting plate portion contacts the second surface.
  • the ground plate contact portion is a portion where the wiring component is expected to contact the conductor ground plate in a state where the wiring component is sandwiched between the conductor shell and the insulator.
  • the connector of this invention contains the sheet-like wiring component which has flexibility, an insulator, and the conductor shell attached to an insulator.
  • the conductor pattern is exposed at one end in the longitudinal direction of one surface of the wiring component.
  • a reinforcing plate is attached to one end of the other surface of the wiring component.
  • a conductor ground plate is attached to the attachment portion of the other surface that is separated from the edge of the one end portion along the longitudinal direction.
  • the wiring component has a shape bent at a right angle by a fold line orthogonal to the longitudinal direction.
  • the insulator has a first surface, a second surface, and a third surface.
  • Each of the first surface, the second surface, and the third surface is a flat surface.
  • the first surface and the second surface are located back to back.
  • the normal of the first surface and the normal of the third surface are orthogonal to each other.
  • the conductor shell includes a fitting plate portion, an upper plate portion, and a ground plate contact portion.
  • the plate surface of the fitting plate portion and the plate surface of the upper plate portion form a right angle.
  • the ground plate contact portion is formed on the upper plate portion.
  • the wiring component is sandwiched between the conductor shell and the insulator.
  • the first surface and the reinforcing plate are in contact with each other.
  • the third surface and at least a part of one surface located on the opposite side of the mounting portion are in contact with each other.
  • the mating plate is in contact with the second surface.
  • ground plate contact portion and the conductor ground plate are in contact with each other.
  • a connector to which a flexible sheet-like wiring component is attached at a right angle is composed of two components, an insulator and a shell.
  • FIG. 1st Embodiment. The front perspective view of the connector (1st Embodiment) with which wiring components were mounted
  • B The rear perspective view of a connector (1st Embodiment).
  • A The top view of the connector (1st Embodiment) with which wiring components were mounted
  • B Front view.
  • C Side view.
  • FIG. D Enlarged sectional view.
  • the figure which shows an insulator (A) The perspective view of the insulator in 1st Embodiment. (B) Perspective view of the insulator turned upside down. The figure which shows an insulator. (A) The top view of the insulator shown in FIG. (B) Bottom view. (C) Enlarged sectional view. (D) EE line partial enlarged sectional view. The figure which shows a shell. (A) The perspective view of the shell shown in FIG. (B) The perspective view of the shell turned over. The figure which shows wiring components. (A) The top view of wiring components. (B) Side view. (C) Bottom view. The figure which shows wiring components.
  • FIG. 15 The perspective view of the connector shown in FIG. 15 which mounted
  • reference numeral 50 indicates a flexible sheet-like wiring component
  • reference numeral 200 indicates a connector.
  • the wiring component 50 is an FFC.
  • the three orthogonal directions are defined as an X direction, a Y direction, and a Z direction.
  • the longitudinal direction (extension direction) of the wiring component 50 extending from the connector 200 is the X direction
  • the width direction of the connector 200 is the Y direction
  • the fitting direction (high) of the connector 200 and the connection partner (not shown) of the connector 200 is high.
  • (Direction) is defined as the Z direction.
  • the connector 200 is composed of two parts, an insulator 60 and a shell 100 in this example. 7, 8, and 9 show details of the insulator 60 and the shell 100. The configuration of the insulator 60 and the shell 100 will be described with reference to FIGS.
  • the insulator 60 has a shape shown in FIGS.
  • the insulator 60 is a rectangular parallelepiped block portion 61 elongated in the Y direction, a front plate portion 62 positioned in front of the block portion 61 in the X direction, and 2 positioned at both ends of the block portion 61 and the front plate portion 62 in the Y direction.
  • the arm part 63 is included.
  • the front plate part 62 is located below the block part 61 in the Z direction (direction of fitting).
  • Two columnar portions 64 protruding downward in the Z direction are formed at both ends of the front plate portion 62 in the Y direction.
  • the front and rear plate surfaces of the front plate portion 62 in the X direction are parallel to the plane extending between the Y direction and the Z direction, that is, the YZ plane.
  • a rear plate surface in the X direction of the front plate portion 62 is referred to as a first surface 65
  • a front plate surface is referred to as a second surface 66.
  • the second surface 66 is a plate surface away from the block portion 61
  • the first surface 65 is a slit formed between the front plate portion 62 and the block portion 61 as shown in FIG. 67 is one of the plate surfaces constituting 67.
  • Step portions 68 and 69 that are higher in the X direction than the second surface 66 are formed at the lower end in the Z direction and both ends in the Y direction of the second surface 66.
  • a stepped portion 71 that is higher in the X direction than the first surface 65 is formed at the lower end of the first surface 65 in the Z direction.
  • the upper end of the front plate portion 62 in the Z direction is lower than the upper surface of the block portion 61.
  • the upper surface of the block portion 61 is a surface perpendicular to the Z direction, and is exposed above the Z direction (the side away from the connection partner of the connector 200).
  • the upper surface of the block part 61 is referred to as a third surface 72.
  • a protrusion 73 that is high in the Z direction is formed at the center of the front plate 62 in the Y direction and at the upper end in the Z direction.
  • the inner surface of the protrusion 73, that is, the surface on the slit 67 side is an inclined surface 74.
  • the surface 76a of the block portion 61 facing the front plate portion 62 recedes in the X direction. For this reason, the width (interval) of the slit 67 is wide on the upper side in the Z direction.
  • the pressing portion 75 is formed at a position facing the protruding portion 73 of the front plate portion 62 in the retracted portion. For this reason, the width of the slit 67 is maintained.
  • a surface from the pressing portion 75 to the third surface 72 is an inclined surface 76.
  • a recess 77 is formed on each of the upper surfaces of the two arm portions 63 in the Z direction. Each recess 77 is sandwiched in the X direction by one front part 78 and one rear part 81. A hole 79 penetrating in the X direction is formed in the front portion 78. An unlock button 82 is formed on the rear portion 81.
  • the lock release button 82 includes a spring part 83, a button part 84 formed at the tip of the spring part 83, and an extension part 85 extending from the button part 84.
  • the spring portion 83 slightly protrudes from the rear portion 81 in the Y direction and then extends forward in the X direction.
  • the distal end of the extension portion 85 is accommodated in the hole 79 of the front portion 78.
  • the tip of the extension portion 85 can move in the Y direction.
  • a hole 86 penetrating in the Z direction is formed behind the rear portion 81 in the X direction and inside the Y direction. As shown in FIG. 8D, a latched portion 87 that is a protrusion is formed on the inner wall surface of the hole 86. A notch 88 connected to the hole 86 on the inner side in the Y direction of the hole 86 is formed on the upper surface of the rear portion 81 in the Z direction. Two holes 89 are formed at each end of the third surface 72 in the Y direction. A slit 91 is formed on the bottom surface of the recess 77. The slit 91 extends to the columnar portion 64.
  • the insulator 60 having the above configuration is made of resin.
  • the resin material is, for example, a liquid crystal polymer.
  • the shell 100 is formed of a metal plate and has a shape shown in FIG.
  • the shell 100 includes a rectangular fitting plate portion 101 and a rectangular upper plate portion 102.
  • the fitting plate portion 101 is parallel to the YZ plane.
  • the upper plate portion 102 is parallel to the XY plane.
  • the fitting plate portion 101 and the upper plate portion 102 are vertically connected to each other.
  • An uplift prevention portion 103 that is higher in the Z direction than the upper plate portion 102 is formed on the edge portion of the upper plate portion 102 on the rear end side in the X direction (the side opposite to the side continuous with the fitting plate portion 101). .
  • a latch portion 104 is formed at each end in the Y direction of the uplift prevention portion 103. The latch portion 104 protrudes in the Y direction, and is bent and extended downward in the Z direction.
  • a cut-and-raised piece 105 cut and raised inward is formed at the tip of each latch portion 104.
  • ground plate contact portions 106 and two lock mechanisms 107 are formed on the upper plate portion 102.
  • the two ground plate contact portions 106 are located in the vicinity of both ends of the upper plate portion 102 in the Y direction.
  • each ground plate contact portion 106 is a cut and raised piece that protrudes downward in the Z direction.
  • the two lock mechanisms 107 are formed at both ends of the upper plate portion 102 in the Y direction.
  • the locking mechanism 107 has one end connected to the upper plate portion 102 and the other end located on the fitting plate 102 portion side, and the other end of the U-shape portion 108 below the fitting plate portion in the Z direction (fitting plate portion A locking piece 109 extending in the normal direction of the upper plate portion 102 on the 101 side and a locking portion 110 formed at the tip of the locking piece 109 are included.
  • the U-shaped portion 108 protrudes outward in the Y direction of the upper plate portion 102 and is then bent back in a U shape on the lower side in the Z direction.
  • the locking part 110 protrudes outside in the Y direction.
  • a window 111 is formed in the U-shaped portion 108 in order to obtain a desired elasticity.
  • a press-fitting piece 112 protruding downward in the Z direction is formed at the base end of the U-shaped portion 108.
  • a press-fitting piece 113 is formed at the edge of the upper plate portion 102 located between the U-shaped portion 108 and the latch portion 104. The press-fitting piece 113 protrudes downward in the Z direction. Adjacent press-fit piece 113 and press-fit piece 112 are located on the same line in the X direction.
  • Two retaining portions 114 are formed on both ends of the fitting plate portion 101 in the Y direction.
  • the retaining portion 114 is bent in the X direction toward the lock mechanism 107.
  • Two press-fitting protrusions 115 protruding in the Y direction are formed at both ends of the fitting plate portion 101 in the Y direction.
  • the press-fit protrusion 115 is located below the retaining portion 114.
  • the shell 100 having the above configuration is formed of, for example, a stainless material.
  • the entire surface of the shell 100 is plated with tin.
  • the wiring component 50 includes a large number of conductor patterns 51 inside the wiring component 50. A part of each conductor pattern 51 is exposed on one surface of one end portion in the longitudinal direction (X direction) of the wiring component 50. The exposed portion of each conductor pattern 51 is plated with gold. A reinforcing plate 52 is attached to the other surface of one end of the wiring component 50. A ground plate 54, which is a conductor, is affixed to a portion (attachment portion) separated from the edge 53 of one end portion in the X direction on the other surface. The reinforcing plate 52 and the ground plate 54 exist on the same surface of the wiring component 50 and do not overlap each other.
  • Predetermined irregularities are formed on both ends of the wiring component 50 in the width direction (Y direction). That is, the width (the length in the Y direction) of the wiring component 50 changes in the X direction.
  • the width of the reinforcing plate 52 coincides with the changing width of the wiring component 50 at the portion of the wiring component 50 to which the reinforcing plate 52 is attached.
  • the width of the ground plate 54 matches the changing width of the wiring component 50 in the mounting portion.
  • Notches 55, 56, 57 and protrusions 58 are formed in the X direction in this order at both ends in the width direction of the wiring component 50.
  • the names “notch” and “projection” are based on the width of the edge 53.
  • the width of the wiring component 50 is slightly wider than the width of the edge 53.
  • a part of the notch 55 reaches the reinforcing plate 52, and thus two shoulder portions 59 are formed in the reinforcing plate 52.
  • the width of the reinforcing plate 52 on the side closer to the edge 53 than the shoulder portion 59 is slightly wider than the width of the reinforcing plate 52 in the notch 55.
  • the notches 56 and 57 and the convex portion 58 are located at both ends of the ground plate 54.
  • PET polyethylene terephthalate
  • a copper plate plated with, for example, tin is used as the ground plate 54.
  • the wiring component 50 is attached to the insulator 60 in a state where the wiring component 50 is vertically bent by a fold line (Y-direction fold line) orthogonal to the X direction.
  • FIG. 11 shows a state in which the wiring component 50 is bent at a right angle.
  • the fold in the Y direction is located between the reinforcing plate 52 and the ground plate 54.
  • the reinforcing plate 52 and the ground plate 54 are located outside the bend.
  • FIG. 12 shows a state where the wiring component 50 is attached to the insulator 60.
  • the reinforcing plate 52 attached to the wiring component 50 is in contact with the first surface 65 of the insulator 60 as shown in FIG.
  • At least a part of the one surface on the opposite side of the attachment portion is in contact with the third surface 72.
  • the length of the central portion in the Y direction of the wiring component 50 is sufficiently secured. Both ends of the wiring component 50 in the Y direction are sandwiched between insulators 60. Therefore, the lifting of the tip of the wiring component 50 in the X direction is well prevented.
  • the two convex portions 58 formed on the wiring component 50 are located in the notch 88 of the insulator 60 as shown in FIG. Therefore, the position of the wiring component 50 with respect to the insulator 60 is determined.
  • FIG. 13A shows a state in which the shell 100 is press-fitted into the insulator 60 to which the wiring component 50 is attached.
  • the positions of the four notches 56 and 57 in the wiring component 50 correspond to the positions of the four holes 89 formed in the third surface 72 of the insulator 60.
  • a total of four press-fitting pieces 112 and 113 of the shell 100 pass through the notches 56 and 57 and are press-fitted into the holes 89. Therefore, the upper plate portion 102 of the shell 100 contacts the wiring component 50 on the opposite side of the third surface 72 (FIG. 6D).
  • the two ground plate contact portions 106 are in contact with the ground plate 54 of the wiring component 50.
  • the fitting plate portion 101 of the shell 100 contacts the second surface 66 of the insulator 60.
  • the press-fitting protrusion 115 of the shell 100 is press-fitted into the step portion 69 of the insulator 60.
  • the two shoulder portions 59 of the reinforcing plate 52 are pressed downward in the Z direction by the two retaining portions 114 as shown in FIG. Therefore, the wiring component 50 can be prevented from coming off.
  • the U-shaped portion 108 of the two lock mechanisms 107 is located in the recess 77 of the insulator 60, and the locking piece 109 is inserted into the slit 91.
  • the locking portion 110 of the locking piece 109 protrudes outward in the Y direction from the columnar portion 64 of the insulator 60 as shown in FIG.
  • the two latch portions 104 are inserted into the holes 86 of the arm portion 63 of the insulator 60.
  • the cut and raised piece 105 is engaged with the latched portion 87. Therefore, the uplift prevention unit 103 is firmly fixed to the insulator 60.
  • FIG. 14 shows a state in which the connector 200 to which the wiring component 50 is attached is fitted in the Z-direction with the board-side connector 400 of the connection partner mounted on the board 300.
  • the signal contact 410 of the board-side connector 400 contacts the conductor pattern 51 of the wiring component 50, and the ground contact 420 of the board-side connector 400 contacts the fitting plate portion 101 of the shell 100.
  • the locked state in which the connector 200 is fixed to the board-side connector 400 is released by pressing the two button portions 84 inward.
  • the locking part 110 of the locking mechanism 107 is displaced inward in the Y direction by pressing the button part 84. Therefore, the locking between the locking part 110 and the board-side connector 400 is released.
  • the connector 200 of the first embodiment described above the following effects are obtained.
  • the ground plate contact portion 106 that contacts the ground plate 54 of the wiring component 50 is formed on the metal shell 100, and the fitting plate portion 101 of the shell 100 is connected to the ground of the board-side connector 400.
  • Contact the contact 420 That is, the connector 200 has a configuration in which the ground plate 54 and the ground contact 420 are electrically connected through the shell 100. For this reason, the metal base ground 35 which the conventional connector had as a separate part is unnecessary.
  • the connector 200 can be composed of two parts, that is, the insulator 60 and the shell 100, and the number of parts of the connector 200 is smaller than that of the conventional example.
  • the connector can be configured at low cost.
  • the lock mechanism 107 for the board-side connector 400 is formed on the metal shell 100. Therefore, the lock mechanism 107 has sufficient strength and is advantageous for downsizing of the connector.
  • the removal of the wiring component 50 is prevented by the retaining portion 114 of the shell 100.
  • one end portion of the wiring component 50 where the conductor pattern 51 is exposed is sandwiched between the retaining portion 114 and the step portion 71 of the front plate portion 62 of the insulator 60. Therefore, the one end part of the wiring component 50 is positioned satisfactorily.
  • the tip (edge 53) of the wiring component 50 is protected by the stepped portion 71.
  • the tip of the wiring component 50 is prevented from being damaged.
  • the uplift preventing portion 103 is formed on the shell 100.
  • the latch portion 104 fixed to the insulator 60 receives the force generated when the wiring component 50 is lifted. Therefore, detachment of the wiring component 50 from the insulator 60 due to floating is prevented.
  • a shield material is attached to the opposite side of the edge 53 from the ground plate 54, and only one or both surfaces of the wiring component 50 are covered with the shield material. Wiring components are known. The thickness of such wiring parts is large.
  • the uplift prevention part 103 is located at a position higher than the upper plate part 102. Therefore, the connector 200 can use a thick wiring component.
  • the thickness of the wiring component 50 at the site below the broken line a shown in FIG. 10C does not affect the connector 200.
  • the ground plate 54 is separated from the reinforcing plate 52 in the wiring component 50.
  • a configuration in which a part of the ground plate 54 overlaps the reinforcing plate 52 is also allowed.
  • a crease is formed in the area of the ground plate 54, and the wiring component 50 is bent 90 degrees together with the ground plate 54.
  • FIGS. 17 to 19 show details of the insulator 60a and the shell 100a in the connector 500 shown in FIG.
  • FIG. 20 shows a state in which the connector 500 is fitted to the board-side connector 400, as in FIG.
  • Constituent elements corresponding to those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
  • a structure for preventing the wiring component 50 from floating is formed in the insulator 60a.
  • the insulator 60a has a configuration shown in FIGS. Insulator 60a differs from insulator 60 shown in FIGS. 7 and 8 in the following respects:
  • the two arm portions 63 do not have the hole 86 in which the latched portion 87 is formed,
  • the uplift prevention bar 92 is located behind the block portion 61 (on the side away from the front plate portion 62).
  • the lower surface of the uplift prevention bar 92 is located at a position higher than the height of the upper surface of the block portion 61 in the Z direction. That is, when the second surface 66 is viewed from the front, there is a gap for the wiring component 50 to be inserted between the lift-up prevention bar 92 and the third surface 72.
  • the shell 100a has the configuration shown in FIG. Shell 100a differs from shell 100 shown in FIG. 9 in the following respects:
  • the shell 100 a does not have the uplift prevention unit 103 and the latch unit 104.
  • the wiring component 50 is attached to the insulator 60a under the uplift prevention bar 92 as shown in FIGS.
  • the uplift prevention bar 92 is located on the opposite side of the wiring component 50 from the side where the third surface 72 of the insulator 60a is located. Accordingly, the displacement (raising) of the wiring component 50 in the direction away from the third surface 72 is prevented by the uplift prevention bar 92.
  • the connector 500 of the second embodiment is superior to the connector 200 of the first embodiment.
  • the presence of the uplift prevention bar 92 increases the height of the connector 500 in the Z direction. Therefore, when realizing a low-profile connector, the connector 200 of the first embodiment is preferable.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

La présente invention concerne un connecteur auquel une partie de câblage flexible en forme de feuille est montée perpendiculairement. Une plaque de renforcement (54) et une plaque de masse de conducteur (54) sont montées sur la partie de câblage. Le connecteur comprend un isolant (60) et une enveloppe conductrice (100) qui est montée sur l'isolant (60). L'isolant (60) comporte trois surfaces. Une première surface (65) et une deuxième surface (66) sont situées dos à dos, et une ligne normale perpendiculaire à la première surface (65) et une ligne normale perpendiculaire à une troisième surface (72) sont mutuellement perpendiculaires. L'enveloppe conductrice (100) comprend une plaque de raccordement, une plaque supérieure et une section de contact de plaque de masse. Une surface de plaque de la plaque de raccordement et une surface de plaque de la plaque supérieure forment un angle droit. La section de contact avec la plaque de masse est formée sur la plaque supérieure. La première surface (65) est en contact avec la plaque de renforcement (54). La troisième surface est en contact avec la partie de câblage sur le côté opposé d'une partie sur laquelle la plaque de masse de conducteur (54) est montée. La plaque de raccordement est en contact avec la deuxième surface (66). La section de contact de plaque de masse est en contact avec la plaque de masse de conducteur (54).
PCT/JP2018/014275 2017-04-20 2018-04-03 Connecteur WO2018193836A1 (fr)

Applications Claiming Priority (2)

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JP2017-083842 2017-04-20
JP2017083842A JP6452751B2 (ja) 2017-04-20 2017-04-20 コネクタ

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WO2018193836A1 true WO2018193836A1 (fr) 2018-10-25

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TW (1) TWI679812B (fr)
WO (1) WO2018193836A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10897098B2 (en) 2018-11-01 2021-01-19 Japan Aviation Electronics Industry, Limited Connector and connector assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003187889A (ja) * 2001-12-19 2003-07-04 Sumitomo Wiring Syst Ltd フラットケーブル用コネクタ
JP2013051111A (ja) * 2011-08-31 2013-03-14 Japan Aviation Electronics Industry Ltd コネクタ
JP2014026765A (ja) * 2012-07-25 2014-02-06 Molex Inc コネクタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8672698B2 (en) * 2011-07-22 2014-03-18 Hosiden Corporation Card connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003187889A (ja) * 2001-12-19 2003-07-04 Sumitomo Wiring Syst Ltd フラットケーブル用コネクタ
JP2013051111A (ja) * 2011-08-31 2013-03-14 Japan Aviation Electronics Industry Ltd コネクタ
JP2014026765A (ja) * 2012-07-25 2014-02-06 Molex Inc コネクタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10897098B2 (en) 2018-11-01 2021-01-19 Japan Aviation Electronics Industry, Limited Connector and connector assembly
TWI734163B (zh) * 2018-11-01 2021-07-21 日商日本航空電子工業股份有限公司 連接器及連接器總成

Also Published As

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JP2018181770A (ja) 2018-11-15
TW201840065A (zh) 2018-11-01
JP6452751B2 (ja) 2019-01-16
TWI679812B (zh) 2019-12-11

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