WO2022244518A1 - コネクタ - Google Patents
コネクタ Download PDFInfo
- Publication number
- WO2022244518A1 WO2022244518A1 PCT/JP2022/016168 JP2022016168W WO2022244518A1 WO 2022244518 A1 WO2022244518 A1 WO 2022244518A1 JP 2022016168 W JP2022016168 W JP 2022016168W WO 2022244518 A1 WO2022244518 A1 WO 2022244518A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wire
- holding portion
- electric wire
- connector
- housing
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims abstract description 85
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 11
- 239000000057 synthetic resin Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000004308 accommodation Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
Definitions
- This disclosure relates to connectors.
- Such a connector includes a connector housing, terminals housed in the connector housing, and electric wires connected to the terminals.
- the electric wires are led out from a wire outlet of the connector housing. Since external forces such as vibrations during the vehicle are applied to the wires pulled out to the outside, when the external force applied to the wires is transmitted to the terminal side, stress is applied to the contact points between the terminals and the mating terminals, resulting in wear of the contacts. Problems can arise. Therefore, in the connector, it is necessary to suppress transmission of the external force applied to the electric wire to the terminal side. Therefore, the connector disclosed in Patent Document 1 includes a resin rear holder that is assembled to the connector housing while holding the electric wire.
- Patent Document 1 in the rear holder, a locking claw-shaped engaging portion provided at the tip of an elastic protruding piece provided on the connector housing overcomes the engaged portion provided on the rear holder while being elastically deformed. It is designed to be assembled by engaging with the locked portion when it is elastically restored. Therefore, it is unavoidable that a slight gap is formed between the locking portion and the locked portion, and there is a possibility that the external force transmitted to the electric wire is transmitted to the terminal side due to rattling caused by this clearance.
- a connector that can suppress or prevent the external force applied to the wires from being transmitted to the terminal side by improving the holding force of the wires while suppressing the enlargement of the connector itself.
- a connector of the present disclosure includes a connector housing having a wire outlet, a terminal housed in the connector housing, a wire connected to the terminal and drawn out of the connector housing from the wire outlet, and an electric wire holding part made of a synthetic resin that is inserted into a protruding part adjacent to the electric wire outlet and protruding outside from the electric wire outlet to hold the protruding part; and a metal shield shell that is bolted to the shield shell while sandwiching the wire holding portion with the shield shell in a first direction that intersects the axial direction of the wire and a wire pressing portion.
- the connector of the present disclosure it is possible to suppress or prevent the external force applied to the wires from being transmitted to the terminal side by improving the holding force of the wires while suppressing the enlargement of the connector itself.
- FIG. 1 is a perspective view showing a connector according to Embodiment 1.
- FIG. 2 is an exploded perspective view of the connector shown in FIG. 1;
- FIG. 3 is an exploded perspective view of a connector body constituting the connector shown in FIG. 1.
- FIG. 4 is a longitudinal sectional view of the connector shown in FIG. 1 and a sectional view taken along line IV-IV in FIG. 5.
- FIG. FIG. 7 is a perspective view showing a second holding portion that constitutes the connector shown in FIG. 1.
- FIG. 8 is a perspective view showing a shield shell that constitutes the connector shown in FIG. 1.
- FIG. 1 is a perspective view showing a connector according to Embodiment 1.
- FIG. 2 is an exploded perspective view of the connector shown in FIG. 1
- FIG. 3 is an exploded perspective view of a
- the connector of the present disclosure is (1) A connector housing having an electric wire outlet, a terminal housed in the connector housing, an electric wire connected to the terminal and drawn out of the connector housing from the electric wire outlet, and the electric wire comprising: A synthetic resin wire holding part that is adjacent to the outlet and is inserted into a projecting part projecting outside from the wire outlet to hold the projecting part, and a metal that is fixed to the connector housing and covers the connector housing. and a metal wire pressing member bolted to the shield shell while sandwiching the wire holding portion between the shield shell and the shield shell in a first direction that intersects the axial direction of the wire. It is a thing comprising a part and a.
- the wire holding portion made of synthetic resin is externally inserted into the projecting portion of the wire projecting outside from the wire outlet of the connector housing, and the wire is first held by the wire holding portion.
- the connector has a metal shield shell fixed to the connector housing to cover the connector housing, and a metal wire pressing portion bolted to the shield shell in a first direction crossing the axial direction of the wire.
- the wire holding portion is sandwiched between the shield shell and the wire pressing portion in a first direction crossing the axial direction of the wire.
- the wire pressing portion is pressed against the shield shell by the axial force of the bolt, a sufficient holding force for holding the wire holding portion can be secured therebetween. Therefore, even if the diameter of the electric wire is increased, the electric wire can be fixedly held while suppressing the necessity of increasing the size of the connector. Furthermore, since the electric wire pulled out from the electric wire outlet of the connector housing is sandwiched between the shield shell and the electric wire pressing portion via the electric wire holding portion made of synthetic resin, the metal shield shell and the electric wire pressing portion are held together. It is possible to reduce or avoid the occurrence of damage to the electric wire by suppressing direct contact of the portion with the electric wire.
- the electric wire holding portion has a first holding portion and a second holding portion which constitute the electric wire holding portion by sandwiching and holding the electric wire from both sides in the axis-perpendicular direction of the electric wire and assembling them to each other. and a first recess that accommodates the electric wire and contacts an outer peripheral surface of the electric wire is opened in a contact surface of the first holding portion that contacts the second holding portion. A second recess that accommodates the electric wire and contacts the outer peripheral surface of the electric wire is opened in the contact surface to the first holding portion, and when the first holding portion and the second holding portion are assembled, Preferably, the first recess and the second recess are connected to each other to form an electric wire through-hole, and the outer peripheral surface of the electric wire holding portion is rectangular.
- the wire holding portion is divided into a first holding portion and a second holding portion that are assembled from both sides in the direction perpendicular to the axis of the wire.
- the first recess of the first holding portion and the second recess of the second holding portion are connected to form a wire insertion hole. Therefore, the wire holding portion can be easily attached to the wire pulled out from the connector housing.
- the outer peripheral surface shape of the wire holding portion is rectangular, the contact surfaces that come into contact with the wire holding portion can be formed straight in the metal shield shell and the wire pressing portion. As a result, by simplifying the shapes of the metal shield shell and the wire pressing portion, it is possible to provide a connector with improved wire holding force while suppressing the manufacturing cost of the connector.
- the shield shell has an accommodating portion with which the outer peripheral surface of the electric wire holding portion contacts, and the electric wire pressing portion extends the outer peripheral surface of the electric wire holding portion toward the accommodating portion in the first direction. and a support portion that covers the wire holding portion from the outside, and the support portion preferably has a wire insertion hole through which the wire is inserted.
- the shield shell is provided with an accommodating portion with which the outer peripheral surface of the wire holding portion contacts, and the wire pressing portion is provided with a pressing surface that presses the outer peripheral surface of the wire holding portion toward the accommodating portion in the first direction. Therefore, the wire pressing portion can be stably sandwiched and held between the receiving portion of the shield shell and the pressing surface of the wire pressing portion.
- the wire pressing portion also has a support portion that covers the wire holding portion from the outside, it is possible to advantageously prevent the wire pressing portion from being displaced in the direction of withdrawal from the connector.
- the support portion is provided with the wire insertion hole, the wire can be easily pulled out of the connector.
- the pressing surface of the wire pressing portion and the facing surface of the receiving portion of the shield shell facing the pressing surface in the first direction are flat surfaces, and the pressing surface and the pressing surface are flat. It is preferable that the outer peripheral surface of the electric wire holding portion contacting the facing surface facing is a flat surface extending parallel to the pressing surface and the facing surface.
- the pressing surface and the facing surface of the accommodating portion that faces the pressing surface in the first direction are both flat surfaces, and the outer periphery that contacts the pressing surface and the surface of the accommodating portion facing the pressing surface in the wire holding portion interposed therebetween.
- the faces are also made up of planes that run parallel to them. Therefore, the axial force of the bolt can be stably received on each surface, and the pressing state of the wire holding portion against the shield shell by the wire pressing portion can be more stably maintained.
- FIG. 1 A connector 10 according to a first embodiment of the present disclosure will be described below with reference to FIGS. 1 to 8.
- FIG. The connector 10 electrically connects between on-vehicle devices.
- the on-vehicle devices are electrically connected to an electric wire 12 extending in the lower left direction in FIG. Terminals of the counterpart in-vehicle device are electrically connected.
- the connector 10 can be arranged in any direction, the vertical direction, the horizontal direction, and the front-rear direction will be described below with reference to the vertical direction, the horizontal direction, and the front-rear direction shown in FIG. Further, with respect to a plurality of identical members, only some members are given reference numerals, and the reference numerals are omitted for other members.
- the connector 10 of Embodiment 1 has a connector housing 16 having a wire outlet 14 and terminals 18 accommodated in the connector housing 16 .
- the electric wire 12 is connected to the terminal 18 and drawn out of the connector housing 16 from the electric wire outlet 14 .
- the connector 10 includes a wire holding portion 22 made of synthetic resin that holds a projecting portion 20 of the wire 12 from the connector housing 16, a metal shield shell 24 that is fixed to the connector housing 16 and covers the connector housing 16, A metal wire pressing portion 26 that sandwiches the wire holding portion 22 between itself and the shield shell 24 is provided.
- a pair of terminals 18 , 18 and a pair of electric wires 12 , 12 are provided, and each electric wire 12 is connected to each terminal 18 .
- the wire 12 is a covered wire, as also shown in FIG. That is, the electric wire 12 is configured by covering the periphery of the core wire 28 with an insulating coating 30 made of synthetic resin. At the rear end of the electric wire 12, the insulation coating 30 is stripped off and the core wire 28 is exposed.
- the wire 12 is electrically connected to the terminal 18 by fixing the terminal 18 to the exposed core wire 28 by welding or the like.
- the terminal 18 is made of metal and has a plate-shaped portion extending in the front-rear direction.
- the rear end portion of the terminal 18 has a portion with an increased plate width (vertical dimension), and the core wire exposed at the rear end portion of the electric wire 12 is attached to the portion with the increased plate width. 28 are affixed.
- a substantially cylindrical contact portion 32 protrudes upward from the front end portion of the flat plate portion.
- a tab-shaped terminal of the mating in-vehicle device is attached to the contact portion 32, and the contact portion 32 and the terminal come into contact with each other, thereby electrically connecting the terminal 18 of the connector 10 and the terminal of the mating in-vehicle device. is intended to be connected to
- the terminal 18 is fixed to the rear end portion of the electric wire 12 to form the harness assembly 34, and the pair of harness assemblies 34, 34 are arranged side by side in the left-right direction.
- the connector housing 16 is made of an insulating synthetic resin. As shown in FIG. 3, the connector housing 16 of the first embodiment is composed of a plurality of members. It has a lid portion 38 and a housing bottom portion 40 that covers the lower opening of the housing body 36 .
- the housing body 36 has a substantially rectangular tubular shape, and includes a front wall 42, a rear wall 44, and left and right side walls 46, 46. Each of these walls 42, 44, 46, 46 extends vertically.
- a circular wire outlet 14 is formed through the front wall 42 in the thickness direction (front-rear direction).
- the pair of electric wire outlets 14, 14 are formed in the front wall 42 side by side in the left-right direction.
- the front wall 42 is provided with a housing cylinder portion 48 projecting forward, and the housing cylinder portion 48 covers the pair of wire outlets 14, 14 from the outside.
- the storage tube portion 48 has an outer shape that is long in the left-right direction, and has a substantially rectangular or substantially oval shape with rounded corners.
- a waterproof rubber 50 made of an elastic material such as rubber is housed in the housing tube portion 48 .
- the waterproof rubber 50 has a shape substantially corresponding to that of the housing tube portion 48 , and has insertion holes 52 , 52 penetrating in the thickness direction at positions corresponding to the wire outlets 14 , 14 in the front wall 42 .
- the waterproof rubber 50 is formed with a size slightly larger than that of the housing tube portion 48 , and the waterproof rubber 50 is assembled to the housing tube portion 48 in a substantially compressed state when the connector 10 is assembled. This prevents water from entering the connector housing 16 through the wire outlet 14 .
- the rear wall 44 is provided with a bolt hole 54 into which a bolt 164 (to be described later) is screwed when the shield shell 24 is fixed to the connector housing 16 .
- a bolt 164 to be described later
- two bolt holes 54, 54 are provided in the rear wall 44, and the bolt holes 54, 54 are opened rearward and rightward, respectively.
- the inner surface of each side wall 46 is provided with an engagement projection 56 with which an engagement frame 68 of the housing lid portion 38 (to be described later) engages when the housing lid portion 38 is assembled.
- the outer surface of each side wall 46 is provided with an engagement projection 58 with which an engagement frame 84 of the housing bottom 40 (to be described later) engages when the housing bottom 40 is assembled.
- the housing lid portion 38 includes a lid plate portion 60 that extends in the vertical direction (direction perpendicular to the vertical direction). .
- the lid plate portion 60 is inserted into the housing body 36 .
- a through hole (not shown) is formed through the cover plate portion 60 in the thickness direction (vertical direction), and a substantially tubular portion 62 protruding upward is formed on the outer peripheral edge of the through hole. formed.
- the inner hole of the cylindrical portion 62 extending in the vertical direction and the through hole provided in the cover plate portion 60 communicate with each other, and the communication hole penetrates the cylindrical portion 62 and the cover plate portion 60 in the vertical direction. 64 are formed.
- An engagement projection (not shown) is provided on the inner surface of the communication hole 64 so that an engagement frame 78 of a cylindrical housing 72, which will be described later, can be engaged.
- a partition wall portion 66 protruding downward is provided in the center of the cover plate portion 60 in the left-right direction, and has a predetermined dimension in the front-rear direction. Accordingly, when the housing lid portion 38 is assembled to the housing main body 36 , the interior of the housing main body 36 is partitioned in the left-right direction by the partition wall portion 66 . Since the terminals 18 are arranged on the left and right sides of the partition wall portion 66 in the housing body 36 , the partition wall portion 66 prevents the terminals 18 from coming into contact with each other. Engagement frames 68 projecting downward are provided on both sides in the left-right direction of the lid plate portion 60 .
- a cylindrical housing 72 having a substantially cylindrical peripheral wall 70 is assembled to the cylindrical portion 62 of the housing lid portion 38 .
- the cylindrical housing 72 is provided with a substantially rectangular cylindrical holding cylinder portion 74 extending in the vertical direction on the inner peripheral side of the peripheral wall 70 . It is designed to be inserted and retained.
- the cylindrical housing 72 is provided with a pair of holding cylinder portions 74, 74 arranged side by side in the left-right direction. Since the terminal of the mating vehicle-mounted device is assembled from above to the contact portion 32 held by the holding cylinder portion 74, the upper opening portion of the holding cylinder portion 74 serves as a terminal assembly opening to which the mating terminal is assembled.
- the cylindrical housing 72 also has an engagement frame 78 projecting downward.
- the housing bottom portion 40 has a bottom plate portion 80 that extends in the vertical direction, and the bottom plate portion 80 is sized to cover the lower opening of the housing body 36 .
- the bottom plate portion 80 is provided with an insertion portion 82 that protrudes upward.
- the insertion portion 82 is inserted into the housing main body 36 , and the outer peripheral edge portion of the bottom plate portion 80 is aligned with the peripheral wall (each wall) of the housing main body 36 . 42, 44, 46, 46).
- engaging frame bodies 84 projecting upward are provided on both side edge portions in the left-right direction.
- the wire holding portion 22 of Embodiment 1 holds the wires 12, 12 adjacent in the left-right direction.
- the wire holding portion 22 has a predetermined dimension in the length direction (front-rear direction) of the wire 12, and the outer peripheral surface shape of the wire holding portion 22 (outer shape of the cross section shown in FIG. 5) is It has a long rectangular shape.
- the outer peripheral surface shape of the wire holding portion 22 is a substantially rectangular shape with rounded corners or a substantially oval shape. Therefore, in the first embodiment, the outer peripheral surface of the electric wire holding portion 22 has flat surfaces 86, 86 that extend vertically on both sides in the vertical direction, and flat surfaces 88, 88 that extend vertically on both sides in the left and right direction.
- the vertically extending plane 86 has a predetermined lateral dimension
- the vertically extending plane 88 has a predetermined vertical dimension.
- the horizontal dimension of the plane 86 and the vertical dimension of the plane 88 may be approximately 0, and the outer peripheral surface shape of the wire holding portion may be, for example, an elliptical shape.
- a curved surface 89 is formed on the outer peripheral surface of the wire holding portion 22 and connects the upper or lower flat surface 86 and the left or right flat surface 88 .
- the electric wire holding portion 22 has cylindrical portions 90, 90 surrounding the electric wires 12, 12 on both sides in the left-right direction. These cylindrical portions 90, 90 adjacent in the left-right direction are connected to each other by a connecting portion 92 in the central portion in the left-right direction. That is, the inner holes of the cylindrical portions 90, 90 are wire through-holes 94, 94 through which the wires 12, 12 are arranged in a penetrating state, and penetrate the wire holding portion 22 in the front-rear direction. In Embodiment 1, both cylindrical portions 90, 90 are both cylindrical.
- the wire holding portion 22 of Embodiment 1 is composed of a plurality of members, and includes a first holding portion 96 located above and a second holding portion 98 located below. have.
- the first holding portion 96 and the second holding portion 98 sandwich and hold the electric wire 12 from both sides in the direction perpendicular to the axis of the electric wire 12 (both sides in the vertical direction) and are assembled with each other.
- the circumferential ends of the half-cylindrical portion 100 are overlapped in the vertical direction, so that the left and right sides of the wire holding portion 22 are Planes 88, 88 are defined.
- the outer peripheral surfaces of the upper connecting portion 102 and the lower connecting portion 104 are flat surfaces 86 , 86 on both sides of the wire holding portion 22 in the vertical direction.
- a first recess 106 that accommodates the electric wire 12 and contacts the outer peripheral surface of the electric wire 12 is opened in the lower surface that is the contact surface with the second holding portion 98 .
- a second recess 108 that accommodates the electric wire 12 and contacts the outer peripheral surface of the electric wire 12 is opened in the upper surface that is the contact surface with the first holding portion 96 .
- the inner holes of the half tubular portion 100 are the first recess 106 and the second recess 108, respectively.
- a pair of first recesses 106, 106 and a pair of second recesses 108, 108 are provided on both sides in the left-right direction of the first holding portion 96 and the second holding portion 98, respectively.
- the first recess 106 and the second recess 108 are connected to form the wire through hole 94 .
- the overlapping surfaces of the first holding portion 96 and the second holding portion 98 have a fitting protrusion 110 and a fitting hole 112 that are fitted to each other when the first holding portion 96 and the second holding portion 98 are assembled.
- the first holding portion 96 is provided with the fitting hole 112 that opens toward the second holding portion 98 side
- the second holding portion 98 has a fitting protrusion that protrudes toward the first holding portion 96 side.
- 110 is provided.
- the fitting protrusion 110 may be inserted into the fitting hole 112 in a substantially press-fit state, or may be inserted with a slight gap.
- the inner peripheral surfaces of the first recess 106 and the second recess 108 are provided with pressure contact ribs 114 protruding toward the inner peripheral side.
- a plurality of pressure contact ribs 114 are provided in the first recess 106 and the second recess 108 so as to be separated from each other in the axial direction (front-rear direction) of the electric wire 12, and each pressure contact rib 114 It is provided over substantially the entire circumferential length of the first recess 106 and the second recess 108 .
- the pressure contact rib 114 in the first recess 106 and the pressure contact rib 114 in the second recess 108 are formed at approximately the same position in the front-rear direction.
- the shield shell 24 has a substantially box-like shape that opens upward as a whole, and includes a substantially rectangular bottom wall portion 116 and a front side projecting upward from the outer peripheral edge portion of the bottom wall portion 116 . It has a front wall portion 118, a rear wall portion 120 on the rear side, and a pair of side wall portions 122, 122 on both left and right sides.
- the front wall portion 118 has a predetermined dimension in the front-rear direction, and is larger in thickness than the rear wall portion 120 and the side wall portions 122 .
- the front wall portion 118 is provided with an accommodating portion 124 in which the wire holding portion 22 is accommodated and which opens upward and penetrates in the front-rear direction.
- the connector housing 16 is accommodated in the connector housing recess 125 which is an area surrounded by the walls 116, 118, 120, 122, and 122 in the shield shell 24, and the connector housing 16 is accommodated in the accommodation portion 124.
- An electric wire holding portion 22 provided in front of 16 is accommodated.
- the front wall portion 118 is substantially U-shaped when viewed in the front-rear direction. That is, the front wall portion 118 has a bottom portion 126 and a pair of side portions 128, 128 projecting substantially straight upward from both sides of the bottom portion 126 in the left-right direction.
- the inner peripheral surface of the accommodating portion 124 is partially in contact with the outer peripheral surface of the wire holding portion 22 . That is, the center of the inner peripheral surface of the housing portion 124 in the left-right direction, that is, the upper surface of the bottom portion 126 , is a flat surface 130 substantially corresponding to the lower flat surface 86 of the outer peripheral surface of the wire holding portion 22 .
- the flat surface 130 is a facing surface that faces the pressing surface 150 of the wire pressing portion 26 in the vertical direction (first direction described later) when the shield shell 24 and the wire pressing portion 26 are assembled together.
- the flat surface 130 and the lower flat surface 86 of the outer peripheral surface of the wire holding portion 22 extend parallel to each other.
- the side planes 86 are in contact with each other.
- both lateral sides of the flat surface 130 that is, the portions transitioning from the bottom portion 126 to the side portions 128 , 128 are the outer peripheral portions of the half cylindrical portions 100 , 100 of the wire holding portion 22 .
- Curved surfaces 132, 132 substantially corresponding to the surface (curved surface 89). Accordingly, when the wire holding portion 22 is accommodated in the accommodation portion 124, the curved surfaces 132, 132 and the lower curved surfaces 89, 89 of the wire holding portion 22 come into contact with each other.
- portions above the curved surfaces 132, 132 are vertical surfaces 134, 134 formed by the lateral inner surfaces of the side portions 128, 128 and extending in the vertical direction.
- a retaining wall portion 136 projecting upward from the bottom portion 126 is provided on the inner surface of the front wall portion 118 in front of the accommodating portion 124 .
- the retaining wall portion 136 prevents the wire holding portion 22 housed in the housing portion 124 from coming off.
- a concave portion 137 corresponding to the outer peripheral surface of each electric wire 12 is formed in the upper end surface of the retaining wall portion 136 .
- bolt holes 138, 138 into which bolts 162, 162, which will be described later, are screwed are formed in the upper end surfaces of the left and right side portions 128, 128 of the front wall portion 118, respectively.
- a bolt hole 140 is formed in the rear wall portion 120 at a position corresponding to the bolt hole 54 on the rear side of the connector housing 16 so as to penetrate the rear wall portion 120 in the thickness direction (front-rear direction).
- a bolt hole 142 penetrating in the thickness direction (horizontal direction) is formed in the right side wall portion 122 at a position corresponding to the right bolt hole 54 of the connector housing 16 .
- the upper portion of the rear wall portion 120 is provided with an external connection portion 146 having a bolt insertion hole 144 .
- the wire pressing portion 26 is a member that is bolted to the shield shell 24 while sandwiching the wire holding portion 22 between itself and the shield shell 24 in a first direction that intersects the axial direction (front-rear direction) of the wire 12 . is.
- the wire pressing portion 26 is bolted to the shield shell 24 in a state where the wire pressing portion 26 is superimposed from above on the wire holding portion 22 housed in the housing portion 124 of the shield shell 24 .
- the first direction which is the direction in which the wire holding portion 22 is sandwiched between the shield shell 24 and bolted to the shield shell 24, is the vertical direction.
- the wire pressing portion 26 has a pressing wall portion 148 that covers and presses the wire holding portion 22 from above.
- a lower surface of the pressing wall portion 148 is a pressing surface 150 that presses the wire holding portion 22 toward the housing portion 124 below in the first direction (vertical direction).
- the pressing surface 150 is a flat surface that substantially corresponds to the upper flat surface 86 of the wire holding portion 22 . That is, the pressing surface 150 and the upper flat surface 86 of the outer peripheral surface of the wire holding portion 22 extend parallel to each other, and when the wire pressing portion 26 is fixed to the shield shell 24, the pressing surface 150 and the upper flat surface 86 extend in parallel.
- the flat surfaces 86 are in contact with each other.
- the pressing wall portion 148 has a substantially rectangular shape in plan view, and bolt insertion holes 152 and 152 are formed on both sides in the left-right direction of the pressing wall portion 148 so as to pass through the pressing wall portion 148 in the vertical direction.
- a support portion 154 is provided at the front end portion of the pressing wall portion 148 to cover the front wall portion 118 from the front when the wire pressing portion 26 is fixed to the shield shell 24 . That is, when the wire pressing portion 26 is fixed to the shield shell 24 , the wire holding portion 22 is covered from the outside (front) by the support portion 154 .
- the support portion 154 is provided with a tubular portion 156 protruding forward, and an inner hole of the tubular portion 156 passes through the support portion 154 and is open on both sides in the front-rear direction.
- the inner hole of the cylindrical portion 156 forms a wire insertion hole 158 through which the wire 12 is inserted when the connector 10 is assembled.
- each electric wire 12 and each terminal 18 are prepared. After stripping the insulating coating 30 of each electric wire 12 to expose the core wire 28 , the terminal 18 is fixed to the exposed core wire 28 . Thereby, each harness assembly 34 is formed.
- each harness assembly 34 set in the molding cavity of the housing body 36, the resin material is filled into the molding cavity to mold the housing body 36, whereby the housing body to which each harness assembly 34 is fixed is formed. get 36.
- the terminals 18 of each harness assembly 34 are accommodated in the housing body 36 and each wire 12 is protruded outside from the wire outlet 14 of the housing body 36 .
- the housing body 36 and the wires 12 can be connected with the terminals 18 accommodated in the housing body 36 . May be fixed. In this state, the contact portion 32 of each terminal 18 protrudes upward from the housing body 36 .
- the housing lid portion 38 and the housing bottom portion 40 prepared in advance are assembled to the housing main body 36 . That is, the housing lid portion 38 is assembled to the housing main body 36 by engaging the engagement protrusions 56 with the engagement frame bodies 68 . Further, the housing bottom portion 40 is assembled to the housing main body 36 by engaging the engaging protrusions 58 with the engaging frame bodies 84 .
- water is prevented from entering the connector housing 16 by, for example, providing an appropriate sealing member between each member. It may be.
- the housing lid portion 38 is assembled to the housing body 36 , and the contact portions 32 of the terminals 18 are inserted into the cylindrical portions 62 (communication holes 64 ) of the housing lid portion 38 .
- the cylindrical housing 72 is assembled to the housing lid portion 38 . That is, each engagement projection (not shown) provided on the inner surface of the communication hole 64 is engaged with each engagement frame 78 . Thereby, each contact portion 32 is held by each holding cylinder portion 74 .
- each electric wire 12 is inserted into each insertion hole 52 of the waterproof rubber 50, and the waterproof rubber 50 is accommodated in the accommodation cylindrical portion 48 of the housing main body 36.
- the connector main body 160 (see FIG. 2 etc.) to which each harness assembly 34 is fixed to the connector housing 16 is obtained.
- each terminal 18 is accommodated in the connector housing 16 and each wire 12 is drawn forward from each wire outlet 14 .
- the portion adjacent to the electric wire outlet 14 (waterproof rubber 50 ) in particular is the projecting portion 20 .
- the first holding portion 96 and the second holding portion 98 are assembled to the protruding portion 20 from both sides in the vertical direction, and the wire holding portion 22 is fitted onto the protruding portion 20 .
- the fitting protrusion 110 is inserted into the fitting hole 112 in a substantially press-fit state, so that the assembly between the first holding portion 96 and the second holding portion 98 is not unintentionally released. good too.
- the shield shell 24 is fixed to the connector main body 160 to which the wire holding portion 22 is assembled.
- the connector housing 16 is accommodated in the connector housing recess 125 of the shield shell 24
- the wire holding portion 22 is accommodated in the accommodation portion 124 .
- each wire 12 protruding forward from the wire holding portion 22 is placed on each recess 137 provided in the retaining wall portion 136 .
- the cylindrical portion 156 of the wire pressing portion 26 is inserted onto each wire 12 from the front, and the bolt insertion holes 152 of the wire pressing portion 26 and the bolt holes 138 in the side portions 128 of the front wall portion 118 are mutually aligned. Align to By inserting the bolt 162 into the bolt insertion hole 152 and the bolt hole 138 and tightening the bolt 162 , the wire holding portion 22 is clamped between the wire pressing portion 26 and the shield shell 24 , and the wire pressing portion 26 is attached to the shield shell 24 . bolt to.
- the bolt hole 54 opening to the right in the connector housing 16 is aligned with the bolt hole 142 provided in the right side wall portion 122 of the shield shell 24, and the bolt 164 is inserted and tightened. Also, the bolt hole 54 opening rearward in the connector housing 16 is aligned with the bolt hole 140 provided in the rear wall portion 120 of the shield shell 24, and the bolt 164 is inserted and tightened. Thereby, the connector housing 16 and the shield shell 24 are fixed. As a result, the connector 10 of Embodiment 1 is completed.
- first holding portion 96 and the second holding portion 98 may be assembled in a state in which the fitting protrusion 110 and the fitting hole 112 have a certain amount of clearance. That is, when assembling the connector 10, after the second holding portion 98 is placed in the accommodating portion 124 of the shield shell 24, the connector housing 16 is accommodated in the connector housing concave portion 125, and then the projecting portions 20 of the electric wires 12 are assembled.
- the first holding portion 96 may be superimposed on the first holding portion 96 from above, and the wire pressing portion 26 may be fixed to the shield shell 24 from above the first holding portion 96 by bolting.
- the protruding portion 20 of each electric wire 12 protruding from the connector housing 16 is held by the electric wire holding portion 22 made of synthetic resin.
- the wire holding portion 22 is sandwiched between a shield shell 24 and a wire pressing portion 26, both of which are made of metal, from both sides in the vertical direction.
- the wire pressing portion 26 is fixed to the shield shell 24 by bolting, the wire holding portion 22 is vertically pressed by the wire pressing portion 26 using the tightening force of the bolt.
- the electric wire holding portion 22 has a vertically divided structure, and each electric wire 12 is sandwiched between the first holding portion 96 and the second holding portion 98 in the vertical direction and fixed, so that the electric wire holding portion 22 is attached to each electric wire 12. can be assembled.
- the wire holding portion 22 has a substantially rectangular or oval shape with rounded corners, and has flat surfaces 86 and 88 on both sides in the vertical direction and on both sides in the horizontal direction. As a result, the wire holding portion 22 can contact the pressing surface 150 of the wire pressing portion 26 with a wide contact area, and the pressing force of the wire pressing portion 26 can be applied efficiently.
- the front wall portion 118 of the shield shell 24 is provided with an accommodating portion 124 in which the wire holding portion 22 is accommodated. Accordingly, the wire holding portion 22 can be sandwiched between the pressing surface 150 of the wire pressing portion 26 and the housing portion 124 . In addition, since the wire holding portion 22 accommodated in the accommodation portion 124 is covered from the outside (front) by the support portion 154 of the wire pressing portion 26, the wire holding portion 22 cannot drop forward from the shield shell 24. prevented.
- a flat surface 130 is formed in the receiving portion 124 and faces the pressing surface 150 of the wire pressing portion 26 in the first direction (vertical direction). is in contact with the lower plane 86 of the .
- the flat surfaces 86 on both upper and lower sides of the wire holding portion 22 are formed in a substantially rectangular or oval shape with rounded corners. , 86 can be in contact with the pressure surface 150 and the flat surface 130, both of which are flat. As a result, the wire holding portion 22 can be held more stably between the wire pressing portion 26 and the shield shell 24, and gaps between the wire holding portion 22 and each wire 12 can be prevented. Suppressed.
- the wire holding portion 22 contacts the curved surfaces 132 , 132 and the vertical surfaces 134 , 134 , the wire holding portion 22 is more stably sandwiched between the wire pressing portion 26 and the shield shell 24 .
- Embodiment 1 has been described in detail as a specific example of the present disclosure, but the present disclosure is not limited by this specific description. Modifications, improvements, etc. within the scope that can achieve the purpose of the present disclosure are included in the present disclosure. For example, the following modifications of the embodiment are also included in the technical scope of the present disclosure.
- the wire holding portion 22 is composed of two members, the upper and lower first holding portion 96 and the second holding portion 98, but may be composed of, for example, three or more members.
- the wire holding portion is composed of, for example, a member that covers the left wire from the left, a member that is provided between the left and right wires, and a member that covers the right wire from the right.
- the wire holding portion configured by these three members may be arranged in the accommodating portion while covering and holding each wire.
- a concave portion or a convex portion connecting the respective members may be appropriately provided.
- the projection (fitting projection 110 in the embodiment) and the recess (fitting hole 112 in the embodiment) are the first holding portion and the second holding portion. It is not necessary to be provided in the center in the left-right direction of the portion, and may be provided on the circumferential end faces of the half-split tubular portions on both left and right sides.
- one end of the first holding part and the second holding part are connected to each other.
- a structure that is hinged by a hinge portion may be used. In this case, it is possible to open and close the first holding portion and the second holding portion around the hinge portion. By fixing the other end portions of the first holding portion and the second holding portion to each other, the wire can be held by the wire holding portion.
- tubular portions 90, 90 surrounding the wires 12, 12 in the wire holding portion 22 are both cylindrical, but they may be square tubular, for example.
- the pressure contact ribs 114 are provided on both the inner peripheral surface of the first recess 106 in the first holding portion 96 and the inner peripheral surface of the second recess 108 in the second holding portion 98.
- the press contact rib may not be provided.
- the pressure contact rib is not limited to the semicircular shape as in the above embodiment, and may be of any shape such as a projection shape, a shape extending in the axial direction of the electric wire, a spiral shape, or the like. can be adopted.
- the pressure contact ribs of the first holding portion and the pressure contact ribs of the second holding portion do not need to be provided at the same position in the front-rear direction, and may be provided at different positions in the front-rear direction.
- the connector housing 16 and the shield shell 24 are fixed by fastening the bolts 164.
- an engaging projection and an engaging frame that engage with each other may be provided to fix the connector housing 16 and the shield shell 24 together. The engagement may fix the connector housing and the shield shell.
- the shape of the connector housing 16 described in the above embodiment is merely an example, and the shape of the connector housing is not limited.
- the housing lid portion 38 and the housing bottom portion 40 are assembled to the substantially cylindrical housing main body 36 to form the substantially box-shaped connector housing 16 in which the terminals 18 are accommodated.
- a substantially box-shaped connector housing in which the terminals are accommodated may be configured by assembling the lid-shaped upper housing to the lower housing.
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
最初に、本開示の実施態様を列記して説明する。
本開示のコネクタは、
(1)電線引出口を有するコネクタハウジングと、前記コネクタハウジングに収容された端子と、前記端子に接続されて前記電線引出口から前記コネクタハウジングの外部に引き出される電線と、前記電線において、前記電線引出口に隣接して前記電線引出口から外部に突出する突出部位に外挿されて前記突出部位を保持する合成樹脂製の電線保持部と、前記コネクタハウジングに固定されて前記コネクタハウジングを覆う金属製のシールドシェルと、前記電線の軸方向に交差する方向である第1方向で、前記電線保持部を前記シールドシェルとの間で挟持しつつ前記シールドシェルにボルト締結される金属製の電線押圧部と、を備えている、ものである。
本開示のコネクタの具体例を、以下に図面を参照しつつ説明する。なお、本開示は、これらの例示に限定されるものではなく、特許請求の範囲によって示され、特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれることが意図される。
以下、本開示の実施形態1のコネクタ10について、図1から図8を用いて説明する。コネクタ10は、車載機器間を電気的に接続するものであり、図1中の左下方向に延びる電線12に対して車載機器が電気的に接続されるとともに、図1中の上方から、図示しない相手側車載機器の端子が電気的に接続されるようになっている。なお、コネクタ10は、任意の向きで配置することができるが、以下では、上下方向、左右方向および前後方向を、図1中に示す上下方向、左右方向および前後方向を基準として説明する。また、複数の同一部材については、一部の部材にのみ符号を付し、他の部材については符号を省略する場合がある。
実施形態1のコネクタ10は、電線引出口14を有するコネクタハウジング16と、コネクタハウジング16に収容された端子18と、を有している。そして、電線12が、端子18に接続されて電線引出口14からコネクタハウジング16の外部に引き出されている。また、コネクタ10は、電線12におけるコネクタハウジング16からの突出部位20を保持する合成樹脂製の電線保持部22と、コネクタハウジング16に固定されてコネクタハウジング16を覆う金属製のシールドシェル24と、シールドシェル24との間で電線保持部22を挟持する金属製の電線押圧部26と、を備えている。なお、実施形態1では、一対の端子18,18と一対の電線12,12とを有しており、各電線12が各端子18に接続されている。
電線12は、図4にも示されるように、被覆電線である。すなわち、電線12は、芯線28の周囲が合成樹脂製の絶縁被覆30で覆われることにより構成されている。電線12の後端部は、絶縁被覆30が剥がされて芯線28が露出している。この露出した芯線28に端子18が溶着等により固着されることで、電線12が端子18に対して電気的に接続されている。
端子18は、金属製であり、前後方向に延びる平板形状とされた部分を有している。端子18の後端部には、板幅寸法(上下方向寸法)が大きくされた部分を有しており、この板幅寸法が大きくされた部分に、電線12の後端部において露出された芯線28が固着されている。また、平板形状とされた部分の前端部からは、略筒状とされた接点部32が上方に向かって突出している。この接点部32に、相手側車載機器のタブ状の端子が組み付けられて、接点部32と端子とが相互に接触することで、コネクタ10の端子18と相手側車載機器の端子とが電気的に接続されるようになっている。実施形態1では、電線12の後端部に端子18が固着されることでハーネスアセンブリ34が構成されており、一対のハーネスアセンブリ34,34が左右方向で並んで配置されている。
コネクタハウジング16は、絶縁性を有する合成樹脂により形成されている。実施形態1のコネクタハウジング16は、図3にも示されるように、複数の部材により構成されており、上下に開口する略筒状のハウジング本体36と、ハウジング本体36の上方開口部を覆うハウジング蓋部38と、ハウジング本体36の下方開口部を覆うハウジング底部40とを備えている。
実施形態1の電線保持部22は、左右方向で隣接する電線12,12を保持している。電線保持部22は、電線12の長さ方向(前後方向)で所定の寸法を有しており、電線保持部22の外周面形状(図5に示される横断面の外形)は、左右方向に長い矩形状である。特に、実施形態1では、電線保持部22の外周面形状が、角が丸められた略矩形状または略長円形状である。それゆえ、実施形態1では、電線保持部22の外周面における上下方向両側に、垂直方向に広がる平面86,86を有していると共に、左右方向両側に上下方向に広がる平面88,88を有している。垂直方向に広がる平面86は所定の左右方向寸法を有していると共に、上下方向に広がる平面88は所定の上下方向寸法を有している。なお、平面86の左右方向寸法や平面88の上下方向寸法は略0であってもよく、電線保持部の外周面形状は、例えば楕円形であってもよい。そして、電線保持部22の外周面において、上側または下側の平面86と、左側または右側の平面88とを接続する部分が、いずれも湾曲面89である。
実施形態1の電線保持部22は、図2にも示されるように、複数の部材により構成されており、上方に位置する第1保持部96と、下方に位置する第2保持部98とを有している。第1保持部96と第2保持部98とは、電線12の軸直角方向両側(上下方向両側)から電線12を挟み込んで保持して相互に組み付けられるようになっている。
図8にも示されるように、シールドシェル24は、全体として上方に開口する略箱形状であり、略矩形の底壁部116と、底壁部116の外周縁部から上方に突出する前側の前壁部118と、後側の後壁部120と、左右両側の一対の側壁部122,122とを備えている。前壁部118は、所定の前後方向寸法を有しており、後壁部120や側壁部122よりも厚さ寸法が大きくされている。そして、前壁部118には、電線保持部22が収容される収容部124が、上方に開口すると共に前後方向で貫通して設けられている。すなわち、後述するように、シールドシェル24において各壁部116,118,120,122,122に囲まれる領域であるコネクタハウジング用凹部125にコネクタハウジング16が収容されると共に、収容部124にコネクタハウジング16の前方に設けられる電線保持部22が収容されるようになっている。
電線押圧部26は、電線12の軸方向(前後方向)に交差する方向である第1方向で、電線保持部22をシールドシェル24との間で挟持しつつシールドシェル24にボルト締結される部材である。実施形態1では、シールドシェル24の収容部124に収容された電線保持部22に対して上方から電線押圧部26が重ね合わされた状態で、電線押圧部26がシールドシェル24に対してボルト締結されている。すなわち、実施形態1では、電線保持部22をシールドシェル24との間で挟持しつつシールドシェル24にボルト締結される方向である第1方向が上下方向である。
以下、コネクタ10の組立方法の具体的な一例を説明する。なお、コネクタ10の組立方法は、以下に記載の態様に限定されるものではない。
以上、本開示の具体例として、実施形態1について詳述したが、本開示はこの具体的な記載によって限定されない。本開示の目的を達成できる範囲での変形、改良等は本開示に含まれるものである。例えば次のような実施形態の変形例も本開示の技術的範囲に含まれる。
12 電線
14 電線引出口
16 コネクタハウジング
18 端子
20 突出部位
22 電線保持部
24 シールドシェル
26 電線押圧部
28 芯線
30 絶縁被覆
32 接点部
34 ハーネスアセンブリ
36 ハウジング本体
38 ハウジング蓋部
40 ハウジング底部
42 前壁
44 後壁
46 側壁
48 収容筒部
50 防水ゴム
52 挿通孔
54 ボルト穴
56,58 係合突部
60 蓋板部
62 筒状部
64 連通孔
66 仕切壁部
68 係合枠体
70 周壁
72 筒状ハウジング
74 保持筒部
76 端子組付口
78 係合枠体
80 底板部
82 挿入部
84 係合枠体
86,88 平面
89 湾曲面
90 筒状部分
92 連結部分
94 電線貫通孔
96 第1保持部
98 第2保持部
100 半割筒状部
102 上側連結部
104 下側連結部
106 第1凹所
108 第2凹所
110 嵌合突部
112 嵌合穴
114 圧接リブ
116 底壁部
118 前壁部
120 後壁部
122 側壁部
124 収容部
125 コネクタハウジング用凹部
126 底部分
128 側部分
130 平坦面
132 湾曲面
134 鉛直面
136 抜止壁部
137 凹部
138 ボルト穴
140,142 ボルト孔
144 ボルト挿通孔
146 外部接続部
148 押圧壁部
150 押圧面
152 ボルト挿通孔
154 支持部
156 筒状部
158 電線挿通孔
160 コネクタ本体
162,164 ボルト
Claims (4)
- 電線引出口を有するコネクタハウジングと、
前記コネクタハウジングに収容された端子と、
前記端子に接続されて前記電線引出口から前記コネクタハウジングの外部に引き出される電線と、
前記電線において、前記電線引出口に隣接して前記電線引出口から外部に突出する突出部位に外挿されて前記突出部位を保持する合成樹脂製の電線保持部と、
前記コネクタハウジングに固定されて前記コネクタハウジングを覆う金属製のシールドシェルと、
前記電線の軸方向に交差する方向である第1方向で、前記電線保持部を前記シールドシェルとの間で挟持しつつ前記シールドシェルにボルト締結される金属製の電線押圧部と、
を備えている、コネクタ。 - 前記電線保持部は、前記電線の軸直角方向両側から前記電線を挟み込んで保持して相互に組み付けられることにより前記電線保持部を構成する第1保持部と第2保持部を有し、
前記第1保持部の前記第2保持部への接触面には、前記電線を収容して前記電線の外周面に接触する第1凹所が開口しており、
前記第2保持部の前記第1保持部への接触面には、前記電線を収容して前記電線の前記外周面に接触する第2凹所が開口しており、
前記第1保持部と前記第2保持部の組み付け時には、前記第1凹所と前記第2凹所が連接して電線貫通孔を構成し、
前記電線保持部の外周面形状は、矩形状である、請求項1に記載のコネクタ。 - 前記シールドシェルは、前記電線保持部の外周面が接触する収容部を有し、
前記電線押圧部は、前記第1方向で、前記電線保持部の前記外周面を前記収容部に向かって押圧する押圧面と、前記電線保持部を外方から覆う支持部とを有し、
前記支持部は、前記電線が挿通する電線挿通孔を有する、請求項1または請求項2に記載のコネクタ。 - 前記電線押圧部の前記押圧面と、前記シールドシェルの前記収容部において前記第1方向で前記押圧面と対向する対向面が、平坦面とされており、
前記押圧面と前記押圧面と対向する前記対向面に接触する前記電線保持部の前記外周面が、前記押圧面および前記対向面と平行に延びる平面である、請求項2に係属する場合の請求項3に記載のコネクタ。
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CN202280032293.4A CN117242653A (zh) | 2021-05-18 | 2022-03-30 | 连接器 |
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JP2021084059A JP7505444B2 (ja) | 2021-05-18 | 2021-05-18 | コネクタ |
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WO2007112771A1 (en) * | 2006-04-04 | 2007-10-11 | Fci | Retention ferrule for cable connector |
JP2010097841A (ja) * | 2008-10-17 | 2010-04-30 | Fujitsu Component Ltd | ケーブルコネクタ |
US20210083407A1 (en) * | 2019-09-16 | 2021-03-18 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Connector Arrangement |
-
2021
- 2021-05-18 JP JP2021084059A patent/JP7505444B2/ja active Active
-
2022
- 2022-03-30 US US18/290,225 patent/US20240235104A1/en active Pending
- 2022-03-30 CN CN202280032293.4A patent/CN117242653A/zh active Pending
- 2022-03-30 WO PCT/JP2022/016168 patent/WO2022244518A1/ja active Application Filing
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JPS62262381A (ja) * | 1986-04-25 | 1987-11-14 | アンプ・インコ−ポレ−テツド | 電気コネクタ組立体及びその製造方法 |
WO2007112771A1 (en) * | 2006-04-04 | 2007-10-11 | Fci | Retention ferrule for cable connector |
JP2010097841A (ja) * | 2008-10-17 | 2010-04-30 | Fujitsu Component Ltd | ケーブルコネクタ |
US20210083407A1 (en) * | 2019-09-16 | 2021-03-18 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Connector Arrangement |
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CN117242653A (zh) | 2023-12-15 |
JP7505444B2 (ja) | 2024-06-25 |
US20240235104A1 (en) | 2024-07-11 |
JP2022177649A (ja) | 2022-12-01 |
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