WO2022270479A1 - コネクタ - Google Patents
コネクタ Download PDFInfo
- Publication number
- WO2022270479A1 WO2022270479A1 PCT/JP2022/024597 JP2022024597W WO2022270479A1 WO 2022270479 A1 WO2022270479 A1 WO 2022270479A1 JP 2022024597 W JP2022024597 W JP 2022024597W WO 2022270479 A1 WO2022270479 A1 WO 2022270479A1
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- WIPO (PCT)
- Prior art keywords
- axis
- housing
- connector
- plug
- cable
- Prior art date
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Classifications
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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
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/027—Soldered or welded connections comprising means for positioning or holding the parts to be soldered or welded
-
- 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
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- 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
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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
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
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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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
-
- 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/023—Soldered or welded connections between cables or wires and terminals
Definitions
- This disclosure relates to connectors.
- Patent Document 1 there is known a connector that includes a housing and terminals that are held by the housing and mounted on a member to be connected such as a cable.
- Patent Document 1 a connector mounted on a member to be connected is fitted into a mating connector so that the terminals of the connector are conductively connected to the mating terminals of the mating connector. At this time, the housing of the connector mounted on the member to be connected and one end side of the member to be connected (the side facing the mating connector) are inserted into the mating housing of the mating connector to be fitted. .
- Patent Document 1 when the connector is mated with the mating connector, not only the connector housing but also the member to be connected is inserted into the mating housing.
- the mounting of the connector on the member to be connected is generally carried out by mounting the member to be connected on the reflow carrier, and then mounting the connector on the reflow carrier, and soldering the terminals to the member to be connected. This is done by fixing the
- the portion mounted on the member to be connected is biased to one side with respect to the center of gravity of the connector. Therefore, when the connector is placed on an existing reflow carrier, the connector may be tilted, and the terminals may not be properly fixed to the member to be connected.
- an object of the present disclosure is to obtain a connector capable of suppressing inclination even when placed on an existing reflow carrier while achieving a low profile.
- a connector includes a housing and a plurality of terminals that are held by the housing and can be mounted on a sheet-like connected member, and the housing is arranged above the connected member.
- the housing includes a top wall located above the vertical axis, a bottom wall located below the vertical axis, and a front-rear axis intersecting the vertical axis.
- a front wall and a rear wall arranged on the rear side of the front-rear axis are provided, and the plurality of terminals are arranged side by side on a width axis that intersects the vertical axis and the front-rear axis.
- each of the plurality of terminals is provided with a mounting surface that can be mounted on the member to be connected, and each has a connecting portion that protrudes from the rear wall while being held in the housing.
- a surface of the bottom wall below the vertical axis has a first area and a second area divided into two by a center-of-gravity plane defined by an imaginary plane that includes the center of gravity and is perpendicular to the front-rear axis.
- the first region is located on the rear side of the front-rear axis
- the second region is located on the front side of the front-rear axis
- the first region is configured such that the connecting portion is connected to the connected member.
- the connecting portion In a mounted state, it has a facing region facing the connected member on the vertical shaft, and the second region is formed on the vertical shaft in a state where the connecting portion is mounted on the connected member.
- the second area is a non-facing area that does not face the connected member, and the second area is located above the vertical axis with respect to a virtual plane that includes the mounting surface of the connecting portion and is perpendicular to the vertical axis. It has an inner surface and a protruding portion that protrudes from the inner surface toward the lower side of the vertical shaft.
- FIG. 1 is a view showing an example of a connector set, and is a perspective view showing a plug connector mounted on a cable and a receptacle connector mounted on a circuit board, disassembled.
- FIG. 4 is a diagram showing an example of a connector set, and is a perspective view showing a state in which a plug connector mounted on a cable and a receptacle connector mounted on a circuit board are fitted together.
- FIG. 10 is a view showing plug terminals and receptacle terminals of a connector set shown as an example, (a) is a perspective view showing a state before the lower plug terminals and the lower receptacle terminals are brought into contact with each other, and (b) is a , and a plan view showing a contact state between a lower plug terminal and a lower receptacle terminal.
- FIG. 10 is a view showing plug terminals and receptacle terminals of a connector set shown as an example, where (a) is a perspective view showing a state before the upper plug terminals and the upper receptacle terminals are brought into contact with each other, and (b) is an upper side; FIG.
- FIG. 4 is a plan view showing a contact state between plug terminals and upper receptacle terminals;
- FIG. 4 is a perspective view showing a state before the plug connector included in the connector set shown as an example is mounted on the cable;
- FIG. 10 is a diagram for explaining how the plug connector included in the connector set shown as an example is mounted on the cable, where (a) is a perspective view of the state before mounting as seen from the back side, and (b) is the state after mounting. is a perspective view of the device viewed from the back side.
- FIG. 4 is a plan view showing a state in which a plug connector included in the connector set shown as an example is mounted on a cable;
- FIG. 4 is a back view showing a state in which a plug connector included in the connector set shown as an example is mounted on a cable;
- FIG. 4 is an exploded perspective view of a plug connector included in the connector set shown as an example;
- FIG. 4 is a view showing a plug housing included in the plug connector, (a) being a plan view and (b) being a rear view;
- FIG. 3 is a view showing a plug housing included in the plug connector, (a) is a front view, (b) is a rear view, (c) is a side view, and (d) is a side sectional view.
- FIG. 4 is a back view showing a state in which a plug connector included in the connector set shown as an example is mounted on a cable;
- FIG. 4 is an exploded perspective view of a plug connector included in the connector set shown as an example;
- FIG. 4 is a view showing a plug housing included in the plug connector, (a) being a plan view and (b) being a
- FIG. 10 is a view showing a lower plug terminal included in the plug connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e) is a back view. is a front view, and (f) is a rear view.
- FIG. 10 is a view showing an upper plug terminal included in the plug connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e) is a back view. , a front view, and (f) a rear view.
- FIG. 10 is a view showing an upper plug terminal included in the plug connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e) is a back view. , a front view, and (f) a rear view.
- FIG. 10 is a view
- FIG. 4 is a perspective view showing a state before a receptacle connector included in the connector set shown as an example is mounted on a circuit board;
- FIG. 3 is an exploded perspective view of a receptacle connector included in the connector set shown as an example;
- FIG. 4A is a plan view and
- FIG. 4B is a back view showing a receptacle housing provided in the receptacle connector;
- FIG. 4 is a view showing a receptacle housing included in the receptacle connector, wherein (a) is a front view, (b) is a rear view, (c) is a side view, and (d) is a side sectional view.
- FIG. 3 is an exploded perspective view of a receptacle connector included in the connector set shown as an example
- FIG. 4A is a plan view and
- FIG. 4B is a back view showing a receptacle housing provided in the receptacle connector
- FIG. 4
- FIG. 10 is a view showing a lower receptacle terminal included in the receptacle connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e). is a front view, and (f) is a rear view.
- FIG. 10 is a view showing an upper receptacle terminal included in the receptacle connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e) is a , a front view, and (f) a rear view.
- FIG. 10 is a view showing an upper receptacle terminal included in the receptacle connector, (a) is a perspective view, (b) is a plan view, (c) is a side view, (d) is a back view, and (e) is a , a front view, and (f) a
- FIG. 4 is a perspective view showing a reflow carrier used when mounting a plug connector on a cable
- FIG. 10 is a diagram for explaining an example of a method of mounting the plug connector on the cable, and is a perspective view showing a state before mounting the plug connector on the cable mounted on the reflow carrier.
- FIG. 10 is a diagram illustrating an example of a method of mounting a plug connector on a cable, and is a perspective view showing a state in which the plug connector is placed on the cable placed on the reflow carrier.
- FIG. 10 is a diagram for explaining an example of a method of mounting a plug connector on a cable, and is a plan view showing a state in which the plug connector is placed on the cable placed on the reflow carrier.
- FIG. 10 is a side view illustrating an example of a method of mounting a plug connector on a cable, and showing a state in which the plug connector is placed on the cable placed on the reflow carrier.
- FIG. 4 is a perspective view showing an example of a projecting portion provided on a plug connector mounted on a cable; It is the perspective view which looked at the plug connector from the back side. It is a back view of a plug connector.
- FIG. 4 is a side cross-sectional view showing a partially enlarged state in which a plug connector is placed on a cable placed on a reflow carrier; FIG.
- FIG. 4 is a side sectional view showing an enlarged connection portion of a lower plug terminal in a state where a plug connector is placed on a cable placed on a reflow carrier;
- FIG. 10 is a diagram for explaining a plug connector shown as a modified example, wherein (a) is a front view of the plug connector shown as a modified example, and (b) is a method for checking the amount of protrusion of the connecting portion of the plug connector shown as a modified example. It is a figure explaining.
- FIG. 2 is a diagram for explaining a plug connector shown as an example, where (a) is a front view of the plug connector shown as an example, and (b) is a method for checking the amount of protrusion of the connecting portion of the plug connector shown as an example.
- FIG. 10 is a perspective view showing a first modified example of a projecting portion provided on the plug connector
- FIG. 11 is a perspective view showing a second modified example of the projecting portion provided on the plug connector
- FIG. 11 is a perspective view showing a third modified example of the projecting portion provided on the plug connector
- the plug connector 1 mounted on a flexible sheet-like cable (member to be connected) 1A is exemplified as a connector.
- a receptacle connector 2 mounted on a rigid sheet-like circuit board (mating member to be connected) 2A is illustrated as a mating connector to which the plug connector 1 is fitted.
- the vertical axis, front-rear axis and width axis of the plug connector 1 are defined with the plug housing 10 arranged above the sheet-shaped cable (connected member) 1A.
- the vertical axis, the longitudinal axis, and the width axis are merely defined for the sake of convenience in explaining each configuration, and do not define the actual arrangement of the plug connector 1 .
- the direction in which the terminals are inserted into the housing of each connector coincides with the front-rear axis, and the direction perpendicular to the plane including the mounting surface (the plane including the mounting surface) when mounted on the member to be connected. normal direction) coincides with the vertical axis of the connector.
- the width axis is the direction in which the terminals accommodated in the housings of the respective connectors are arranged side by side.
- the axis extending along the Z-axis in the three-dimensional orthogonal coordinates is the vertical axis
- the axis extending along the X-axis is the front-rear axis
- the axis along the Y-axis is the vertical axis.
- the width axis is the axis extending along the width.
- the axis perpendicular to the vertical axis is the front-rear axis (direction extending along the X-axis)
- the vertical axis (direction extending along the Z-axis) ) and the front-rear axis (direction extending along the X-axis) is the width axis (direction extending along the Y-axis).
- the side facing the mating connector is defined as the front on the front-rear axis.
- a plug connector (connector) 1 according to the present embodiment is used in the connector set C1 shown in FIGS. 1 and 2 and the like.
- the connector set C1 includes the plug connector 1 described above and a receptacle connector 2 to which the plug connector 1 is fitted.
- the plug connector 1 is formed so as to be mountable on a cable (connected member) 1A such as FPC or FFC. Specifically, the first and second mounting pieces (connecting portions) 132 and 142 of the plug terminals (terminals) 13 and 14 provided in the plug connector 1 are electrically connected (mounted) to the exposed conductor portion 151bA of the cable 1A. ), the plug connector 1 is mounted on the cable 1A.
- the receptacle connector 2 is formed so as to be mountable on a circuit board (mating member to be connected) 2A. Specifically, the first and second mounting pieces (mating connection portions) 232 and 242 of the receptacle terminals (mating terminals) 23 and 24 of the receptacle connector 2 are electrically connected to the conductor portion 2bA of the circuit board 2A. By connecting (mounting) the receptacle connector 2 to the circuit board 2A.
- the plug connector 1 in which the plug terminals 13 and 14 are held in the plug housing 10 and the first and second mounting pieces 132 and 142 are mounted on the cable 1A, is fitted to the receptacle connector (mating connector) 2. ing. By doing so, the plug terminals 13 and 14 are electrically connected to receptacle terminals (mating terminals) 23 and 24 of the receptacle connector 2 .
- the connector set C1 connects the cable 1A and the circuit board 2A by electrically connecting the plug terminals 13, 14 and the receptacle terminals 23, 24 by fitting the plug connector 1 to the receptacle connector 2 and electrically connecting the plug terminals 13, 14 and the receptacle terminals 23, 24. (See FIGS. 2 to 4).
- the cable 1A has a sheet shape (flat plate shape) having a front surface (front surface: one surface) 1aA and a back surface (rear surface: other surface) 1bA, and the front surface 1aA is a mounting surface on which the plug connector 1 is mounted. . Furthermore, the cable 1A is flexible and can be bent (bent) in the cable thickness direction.
- This cable 1A has a connection area 11A used for connection with the plug connector 1, and an extension area 12A where the conductor portion 15bA extends for wiring with other circuits.
- the cable 1A is formed so that the connecting region 11A is positioned on one end side of the extension region 12A.
- the extended region 12A is located on the opposite side of the receptacle connector 2 when the plug connector 1 with the connecting region 11A connected is fitted to the receptacle connector 2. As shown in FIG.
- the cable 1A has a multi-layer structure including a substrate 15aA, a conductor portion 15bA laminated on the substrate 15aA, and a covering portion 15cA laminated on the substrate 15aA so as to cover the conductor portion 15bA.
- the base material 15aA and the covering portion 15cA are made of an insulating film and cover the conductor portion 15bA.
- the conductor portion 15bA is a conductor film printed on the insulating film forming the covering portion 15cA, and includes a plurality of conductors corresponding to a plurality of plug terminals (lower plug terminal 13 and upper plug terminal 14) to be described later. It has a wiring pattern.
- a plurality of exposed conductor portions 151bA which are conductor portions 15bA exposed from the covering portion 15cA, are formed on the upper surface of the connecting region 11A.
- the plurality of exposed conductor portions 151bA are formed in two rows along the front-rear axis, and the exposed conductor portions 151bA in each row are arranged at a predetermined pitch along the width axis (extending direction of the Y-axis). Furthermore, in the present embodiment, the plurality of exposed conductor portions 151bA are formed in a zigzag pattern when viewed from above (when viewed along the normal direction of the mounting surface 1aA).
- Such a structure can be formed, for example, by printing a plurality of conductor films on the base material 15aA to form the conductor portion 15bA and covering the conductor portion 15bA with the covering portion 15cA. At this time, if a through hole 151cA is provided in the covering portion 15cA so that the tip of the conductive layer 15bA is not covered, the cable 1A is formed in which the tip of the conductive layer 15bA is exposed to one side (above the vertical axis). be.
- the method of forming the cable 1A is not limited to the above method, and can be formed by various methods.
- a fixing portion 15dA to which a holding metal fitting 15 of the plug connector 1, which will be described later, is fixed is formed on the upper surface of the connecting region 11A.
- a pair of fixed portions 15dA are formed outside the width axis (extending direction of the Y axis) of the conductor exposed portions 151bA in the rear row arranged side by side along the width axis (extending direction of the Y axis).
- the fixing portion 15dA can be formed, for example, in the same manner as the conductor portion 15bA in the printing process of the conductor portion 15bA.
- the cable 1A is provided with a reinforcing plate (connecting plate) 14A.
- the reinforcing plate 14A is made of glass epoxy resin, stainless steel, or the like, and sandwiches the connecting region 11A of the cable 1A with the plug connector 1 to reinforce the connecting region 11A of the cable 1A. .
- the reinforcing plate 14A has a shape corresponding to the shape of the connecting region 11A of the cable 1A. That is, the reinforcement plate 14A has a contour shape in plan view (viewed along the normal direction of the mounting surface 1aA) that is substantially the same as the contour shape (rectangular shape) of the connection region 11A.
- the reinforcing plate 14A is attached to the back side of the connecting region 11A with an adhesive or the like.
- the entire exposed conductor portion 151bA overlaps the reinforcing plate 14A in plan view (viewed along the normal direction of the mounting surface 1aA). In this way, the exposed conductor portion 151bA is entirely supported by the reinforcing plate 14A, so that the exposed conductor portion 151bA is bent along the vertical axis (extending direction of the Z-axis) or bent along the width axis (extending direction of the Y-axis). It is possible to suppress bending.
- the plug connector (connector) 1 includes a plug housing (housing) 10 and plug terminals (terminals: lower plug terminal 13 and upper plug terminal 14) held by the plug housing 10. ing.
- the plug connector (connector) 1 also includes a holding metal fitting 15 held by the plug housing 10 .
- the plug terminals (the lower plug terminal 13 and the upper plug terminal 14) held by the plug housing 10 are mounted on the exposed conductor portion 151bA of the cable 1A arranged outside the plug housing 10.
- the plug connector 1 is mounted on the cable 1A as a member to be connected.
- the plug terminals (the lower plug terminal 13 and the upper plug terminal 14) are mounted on the exposed conductor portion 151bA by soldering or the like.
- the holding metal fitting 15 is fixed to the fixing portion 15dA of the cable 1A by soldering or the like while being held by the plug housing 10, thereby fixing the plug housing 10 to the cable 1A.
- the plug housing 10 has a rigid housing body 11, and can be made of, for example, an insulating resin material.
- the housing main body 11 is formed with a lock portion 12 for holding the plug housing 10 and the receptacle housing 20 of the receptacle connector 2 in a mated state or releasing the mated state.
- the plug housing 10 includes the housing main body 11 and the lock portion 12 formed on the housing main body 11. As shown in FIG. 1
- the housing main body 11 includes a top wall 111, a bottom wall 112, and a pair of side walls 113 connecting both ends of the top wall 111 and the bottom wall 112 along the width axis (Y-axis extending direction). .
- the housing body 11 also has a front wall 114 connected to the front ends of the top wall 111, the bottom wall 112 and the side walls 113, 113, and the rear end of the top wall 111, the bottom wall 112, and the side walls 113, 113. a back wall 115;
- the rear wall 115 is the first wall portion disposed on the rear side of the front-rear axis (extending direction of the X-axis), and the front wall 114 is the front-rear axis (extending direction of the X-axis). extension direction).
- the top wall 111 is a third wall portion arranged above the vertical axis (extending direction of the Z axis) that intersects the front-rear axis (extending direction of the X axis), and the bottom wall 112 is: The fourth wall portion is arranged below the vertical axis (Z-axis extending direction).
- the housing body 11 is connected to a pair of side walls 113, a front wall 114 and a rear wall 115, and is defined by a top wall 111, a bottom wall 112, side walls 113, 113, a front wall 114 and a rear wall 115.
- a partition wall 116 is provided to partition the space vertically.
- the housing body 11 has a plurality of upper partition walls 117 connected to the top wall 111, the partition wall 116, the front wall 114, and the rear wall 115. is divided into multiple spaces.
- the housing body 11 also has a plurality of lower partition walls 118 connected to the bottom wall 112, the partition wall 116, the front wall 114, and the rear wall 115. The lower space is divided into multiple spaces.
- a locking portion 12 is formed at the center of the width axis of the upper portion of the housing body 11 .
- the ceiling wall 111 is formed on both sides of the width axis, and an upper partition wall 117 is continuously provided inside the width axis of each ceiling wall 111 .
- the housing body 11 has a shape in which the central portion of the width axis is recessed when viewed along the insertion direction (the longitudinal axis; the extending direction of the X axis).
- a locking portion 12 is formed in a concave portion 11a formed in the central portion of the width axis of the housing body 11. As shown in FIG.
- the lock portion 12 has a lever portion 121 that is connected to the front end of the partition wall 116 and extends rearward. The rear side of the lever portion 121 can move vertically relative to the partition wall 116 (housing body 11).
- An operation portion 121 a for operating the lever portion 121 is formed at the rear end of the lever portion 121 , and an engagement hole (engagement hole) formed in the receptacle connector 2 is formed in the central portion of the longitudinal axis of the lever portion 121 .
- An engaging protrusion 121b is formed to engage with the joint portion 221a.
- the engagement protrusion 121b engages with the engagement hole 221a to lock the connector housings together. (maintained in a balanced state). Then, by pushing down the operating portion 121a of the lever portion 121 to move the lever portion 121 downward, the engaging protrusion 121b is also moved downward, disengaging from the engaging hole 221a, and each connector is opened. housings can be disengaged from each other.
- a deflection allowance space S6 is formed in which downward deflection of the lever portion 121 (relative movement with respect to the housing body 11) is allowed.
- guide projections 111a extending along the front-rear axis are formed so as to protrude upward.
- the guide projection 111a is inserted into a guide groove 211a of the receptacle housing 20, which will be described later.
- the guide projection 111a prevents mis-insertion when the plug housing 10 is inserted into the receptacle housing 20. As shown in FIG.
- the front wall 114 is formed with through holes 114 a that communicate with a plurality of spaces partitioned by the partition wall 116 , the upper partition wall 117 and the lower partition wall 118 .
- rear wall 115 has through holes 115 a that communicate with a plurality of spaces partitioned by partition wall 116 , upper partition wall 117 and lower partition wall 118 .
- the housing body 11 is formed with a plurality of spaces penetrating the front-rear axis.
- the plug terminals (the lower plug terminal 13 and the upper plug terminal 14) are press-fitted (inserted) into the space extending through the longitudinal axis.
- the housing body 11 is formed with a plurality of spaces arranged side by side along the width axis (extending direction of the Y axis) in two stages along the vertical axis (extending direction of the Z axis). . Further, when the housing body 11 is viewed from behind the front-rear axis, a plurality of spaces are formed in a zigzag pattern. By doing so, the size of the width axis of the plug connector 1 is reduced.
- a space defined by a bottom wall 112, a partition wall 116, and a lower partition wall 118 is formed on the lower side of the housing body 11 (mounting surface 1aA side) along the width axis (extending direction of the Y axis). Multiple are arranged side by side.
- a space formed on the lower side of the housing body 11 (mounting surface 1aA side) serves as a first space S1 into which the lower plug terminals 13 are press-fitted (inserted).
- a space defined by the ceiling wall 111, the partition wall 116, and the upper partition wall 117 is defined by the width axis (Y axis). extension direction).
- a space formed above the housing body 11 serves as a second space S2 into which the upper plug terminal 14 is press-fitted (inserted).
- 12 spaces are arranged side by side along the width axis on the lower side of the housing body 11 .
- four spaces are provided side by side on one side of the width axis of the lock portion 12 (on the right side in the left-right direction).
- Four spaces (upper space S2) are arranged side by side (left side in the left-right direction). That is, on the upper side of the housing body 11, eight spaces (upper spaces S2) are arranged side by side along the width axis so as to sandwich the lock portion 12 therebetween. By doing so, the size of the housing body 11 in the height direction is reduced.
- the upper partition wall 117 and the lower partition wall 118 are formed at positions shifted from each other along the width axis. That is, the first space S1 and the second space S2 are formed so as to partially overlap each other in plan view.
- the plug housing 10 is moved in the direction normal to the mounting surface 1aA (vertical axis). , the first space S1 and the second space S2 overlap each other.
- the lower plug terminal 13 is press-fitted (inserted) forward from an opening on the rear end side of the first space S1, and the opening on the rear end side of the first space S1 serves as an insertion port. S1a.
- the opening on the front end side of the first space S1 is smaller than the insertion opening S1a so that the lower plug terminal 13 does not come off. That is, the front wall 114 restricts the forward movement of the lower plug terminal 13 press-fitted (inserted) through the insertion opening S1a.
- An opening on the front end side of the first space S1 serves as an introduction port S1b for introducing a contact portion 230a of a lower receptacle terminal 23 of the receptacle connector 2, which will be described later, into the first space S1.
- a peripheral portion of the inlet S1b is tapered so that the contact portion 230a of the lower receptacle terminal 23 can be easily introduced.
- the upper plug terminal 14 is press-fitted (inserted) forward from an opening on the rear end side of the second space S2, and the opening on the rear end side of the second space S2 serves as an insertion port. S2a.
- the opening on the front end side of the second space S2 is smaller than the insertion opening S2a so that the upper plug terminal 14 does not come off. That is, the front wall 114 restricts the forward movement of the upper plug terminal 14 press-fitted (inserted) through the insertion opening S2a.
- the opening on the front end side of the second space S2 also serves as an introduction port S2b for introducing the contact portion 240a of the upper receptacle terminal 24 of the receptacle connector 2, which will be described later, into the second space S2.
- the peripheral portion of the introduction port S2b is also tapered so that the contact portion 240a of the upper receptacle terminal 24 can be easily introduced.
- a groove portion 111b that opens rearward and downward is formed in the lower portion of the rear end of the ceiling wall 111 so as to communicate with the second space S2.
- the groove portion 111b is formed on one side of the width axis of the second space S2, and the upper end of the side wall 144 of the upper plug terminal 14, which will be described later, is inserted into the groove portion 111b.
- the groove portion 111b is formed such that the groove width (the length of the width axis) is slightly wider than the plate thickness of the side wall 134 .
- a groove 116a that opens rearward and downward is formed in the lower portion of the rear end of the partition wall 116 so as to communicate with the first space S1.
- the groove portion 116a is formed on one side of the width axis of the first space S1, and the upper end of the side wall 134 of the lower plug terminal 13, which will be described later, is inserted into the groove portion 116a.
- the groove portion 116 a is also formed such that the groove width (the length of the width axis) is slightly wider than the plate thickness of the side wall 134 .
- a groove 116b that opens rearward and downward is formed in the upper portion of the rear end of the partition wall 116 so as to communicate with the second space S2.
- the groove portion 116b is formed to face the groove portion 111b in the vertical axis, and the upper portion of the leg portion 141 of the upper plug terminal 14 is inserted into the groove portion 116b.
- the groove portion 116 b is formed such that the groove width (the length of the width axis) is slightly wider than the plate thickness of the leg portion 141 .
- the pair of side walls 113 , 113 each includes a side wall main body 1131 and a side wall side extending portion 1132 connected to the rear end of the side wall main body 1131 .
- the pair of side wall main bodies 1131, 1131 each include an upper step portion 11311 extending along the vertical axis and a lower step portion 11312 extending along the vertical axis outside the width axis relative to the upper step portion 11311. ing. Also, the pair of side wall main bodies 1131 and 1131 each have a connecting portion 11313 extending in the horizontal direction and connecting the lower end of the upper step portion 11311 and the upper end of the lower step portion 11312 . Side wall side extending portions 1132, 1132 extending rearward are formed in the pair of lower step portions 11312, 11312, respectively. Also, the pair of side wall side extension portions 1132 , 1132 are formed so as to face each other along the width axis. , the second mounting pieces 132 and 142 are accommodated therein.
- the first and second mounting pieces 132 and 142 of the plug terminals 13 and 14 are attached to the exposed conductor portion 151bA of the cable 1A on the front side of the rear ends of the side wall side extension portions 1132 and 1132. It's about to be implemented. At this time, the connecting region 11A of the cable 1A is sandwiched between the side wall extending portions 1132, 1132 and the reinforcing plate 14A.
- the first and second mounting pieces 132 and 142 of the plug terminals 13 and 14 are positioned forward of the tips (rear ends) of the side wall side extensions 1132 and 1132 . By doing so, it is possible to suppress deformation of the first and second leg portions 131 and 141 and the first and second mounting pieces 132 and 142 of the plug terminals 13 and 14 due to the tilt of the cable 1A. I have to. That is, the connecting portions between the plug terminals 13 and 14 and the cable 1A can be protected from the tilt of the cable 1A.
- holding metal fitting mounting portions 1134, 1134 for holding the holding metal fitting 15 are formed inside the width axes of the pair of side wall side extension portions 1132, 1132, respectively.
- the holding metal mounting portions 1134 and 1134 are also formed in the concave portions 1133 in which the first and second mounting pieces 132 and 142 of the plug terminals 13 and 14 are accommodated.
- the holding metal fitting mounting portion 1134 is provided continuously with a recess 1134a that opens to the outside of the vertical axis and the width axis, and to the inside of the width axis of the recess 1134a. and slits 1134b, 1134b. Then, in a state in which the holding metal fitting 15 is held by the plug housing 10, the fixing piece 152 connected to the lower end of the main body portion 151 is fixed to the fixing portion 15dA of the cable 1A, thereby fixing the plug housing 10 to the cable 1A. ing.
- the bottom wall 112 includes a bottom wall main body 1121 connected to the lower ends of the pair of side wall main bodies 1131, 1131 (the lower ends of the pair of lower step portions 11312, 11312). Further, the bottom wall 112 includes a bottom wall side extension portion 1122 that is connected to the lower ends of the pair of side wall side extension portions 1132 , 1132 and connected to the rear end of the bottom wall main body 1121 . Therefore, in this embodiment, the bottom surface 112a of the bottom wall 112 (the surface on the lower side of the vertical axis) includes the bottom surface 1121a of the bottom wall main body 1121 and the bottom surface 1122a of the bottom wall side extension portion 1122 .
- the bottom wall side extension part 1122 is continuously provided above the rear end surface 1121b of the bottom wall main body 1121 . That is, the bottom surface 112 a of the bottom wall 112 has a stepped shape in which the bottom surface 1122 a of the bottom wall side extension portion 1122 is positioned above the bottom surface 1121 a of the bottom wall main body 1121 .
- a rear end surface 1121b of the bottom wall main body 1121 is located forward of the rear end surface 115b of the rear wall 115 with respect to the longitudinal axis.
- a protruding portion 11211 extending along the front-rear axis is formed so as to protrude downward.
- a specific configuration and the like of the projecting portion 11211 will be described later.
- a second projecting portion 1123 which is a projecting portion different from the projecting portion 11211, is formed so as to project downward.
- the second projecting portion 1123 is formed on the rear side of the front-rear axis relative to the projecting portion 11211 .
- a recess 1124 is formed below the bottom wall 112 by forming the second projecting portion 1123 on the bottom wall 112 .
- the connecting region 11A to which the reinforcing plate 14A is attached is accommodated in the recess 1124 (see FIG. 9B).
- the connecting region 11A to which the reinforcing plate 14A is attached serves as the connected portion 10A that is accommodated and held in the recess 1124.
- the second projecting portion 1123 is formed on the bottom wall 112 so that the amount of projection is equal to or greater than the thickness of the connected portion 10A (the sum of the thickness of the cable 1A and the thickness of the reinforcing plate 14A). ing.
- the second projecting portion 1123 has a front projecting portion 11231 formed to elongate along the width axis at a portion of the bottom wall 112 where the rear end of the projecting portion 11211 is located.
- the front protruding portion 11231 is formed on the rear side of the bottom wall main body 1121 and is formed to protrude further to the outside of the width axis than the lower step portion 13312 .
- the front protruding portion 11231 is formed from the bottom surface 1121a of the bottom wall main body 1121 to the connecting portion 1333, and the portion protruding to the outside of the width axis from the lower portion 13312 can be grasped by hand. ing.
- a plurality of through holes 11231a are formed in the front projecting portion 11231 so as to penetrate in the front-rear axis (extending direction of the X-axis).
- the through-hole 11231a is such that when viewed along the front-rear axis, the front projecting portion 11231 is connected to the connection portions (first mounting piece 132 and second mounting piece 132 and second mounting piece 132) of a plurality of terminals (lower plug terminal 13 and upper plug terminal 14). It is provided so as not to overlap with the piece 142).
- a through hole 11231a is also formed at a portion of the front projecting portion 11231 corresponding to the fixing piece 152 of the holding metal fitting 15 when viewed along the front-rear axis. By doing so, the front projecting portion 11231 does not overlap the fixing piece 152 of the holding metal fitting 15 when viewed along the front-rear axis.
- the second projecting portion 1123 has a rear projecting portion 11232 formed at a portion behind the front projecting portion 11231 of the bottom wall 112 .
- a pair of rear projections 11232, 11232 are formed on both sides of the width axis of the bottom wall side extension 1122 so as to elongate along the front-rear axis.
- the connected portion 10A (the cable 1A and the reinforcing plate 14A) has a substantially rectangular shape with the one front projecting portion 11231 and the pair of rear projecting portions 11232, 11232. ) are enclosed. That is, the second protruding portion 1123 is formed only on the peripheral portion of the connected portion 10A.
- the connected portion 10A may have any shape as long as it can be accommodated in the concave portion 1124, and can have various shapes.
- the bottom surface 112a of the bottom wall 112 is stepped such that the bottom surface 1122a of the bottom wall side extension portion 1122 is positioned above the bottom surface 1121a of the bottom wall main body 1121.
- a front protrusion 11231 is formed on the rear side of the bottom wall main body 1121
- rear protrusions 11232 are formed on both sides of the width axis of the bottom wall side extension 1122 . Therefore, in the present embodiment, by providing the mounting projection 11221 at the rear end of the bottom wall side extension 1122 so as to extend along the width axis, the connected portion 10A can be accommodated in the recess 1124 in a substantially horizontal state. I'm trying to be
- FIG. 12 the specific configuration of the plug terminals (terminals) will be described with reference to FIGS. 12 and 13.
- the plug terminal (terminal) has a main body portion inserted into a space formed in the plug housing 10, and a cable 1A mounted from the main body portion in a state where the plug terminal is mounted on the cable (connected member) 1A. It has a leg portion extending toward the surface 1aA, and a connecting portion that is connected to the leg portion and can be mounted on the cable 1A.
- the plug terminal includes a lower plug terminal 13 that is press-fitted (inserted) into a first space S1 formed on the lower side of the housing body 11 (mounting surface 1aA side). Further, the plug terminal includes an upper plug terminal 14 that is press-fitted (inserted) into a second space S2 formed on the upper side of the housing body 11 (a position farther from the mounting surface 1aA than the first space S1).
- the lower plug terminals 13 are electrically conductive, and are arranged side by side along the width axis (Y-axis extending direction) of the plug housing 10 .
- the lower plug terminal 13 is formed by bending a strip-shaped metal member in the plate thickness direction. It has a substantially U shape when viewed along (see FIGS. 12(e) and 12(f)).
- Such a lower plug terminal 13 can be formed, for example, by bending a strip-shaped metal member punched into a predetermined shape.
- the lower plug terminal 13 includes a first main body portion (main body portion) 130 that is press-fitted (inserted) into the first space S1. Further, the lower plug terminal 13 has a first leg portion (leg portion) extending from the first main body portion 130 toward the mounting surface 1aA in a state where the lower plug terminal 13 is mounted on the cable (member to be connected) 1A. ) 131.
- the lower plug terminal 13 has a first mounting piece (connecting portion) 132 that is connected to the first leg portion 131 and that can be mounted on the cable 1A.
- the first mounting piece (connecting portion) 132 is formed to protrude from the rear wall (first wall portion) 115 while being held by the plug housing (housing) 10 .
- the first body portion 130 includes a bottom wall 133 and side walls 134 connected to both ends of the bottom wall 133 along the width axis (Y-axis extending direction).
- the bottom wall 133 includes a bottom wall main body 135 connected to the lower end of the side wall 134 and a contact protection portion 136 connected to the front end of the bottom wall main body 135 and projecting forward.
- the contact protection portion 136 prevents the contact portion 130a of the lower plug terminal 13 from coming into contact with the housing body 11 when the first body portion 130 is press-fitted (inserted) into the first space S1. be.
- the bottom wall main body 135 and the contact protection portion 136 are formed with restricting pieces 135a and 136a that protrude outward from both ends of the width axis (extending direction of the Y axis).
- the restriction pieces 135a and 136a prevent the first body portion 130 from being obliquely press-fitted (inserted). I have to.
- the side wall 134 includes a side wall body 137 whose lower end is connected to the bottom wall body 135, and a contact piece 138 that is connected to the front end of the side wall body 137 so as to be elastically deformable and contacts the contact portion of the receptacle connector.
- a regulating projection 137a is formed at the upper end of the side wall main body 137, and the regulating projection 137a prevents the first main body 130 from floating when the first main body 130 is press-fitted (inserted) into the first space S1. It is designed to be suppressed from being put away.
- the contact piece 138 includes an inner bent piece 138a connected to the front end of the side wall body 137 so as to bend inward along the width axis, and an inner bent piece 138a connected to the front end of the inner bent piece 138a so as to bend inward along the width axis. and an outer bending piece 138b.
- the contact piece 138 is connected to each of the pair of side wall main bodies 137, 137, and is formed substantially line-symmetrically in a plan view. That is, the pair of contact pieces 138, 138 are composed of inner bent pieces 138a, 138a that are bent toward each other toward the front, and outer bent pieces 138b, 138b that are bent away from each other toward the front. , is equipped with
- the contact portion 230a of the receptacle connector 2 is clamped at the portion where the pair of contact pieces 138, 138 come closest (the continuous portion between the inner bent piece 138a and the outer bent piece 138b) (see FIG. 3 ( b) see).
- the pair of contact pieces 138, 138 function as the contact portion 130a of the lower plug terminal 13.
- the pair of outer bent pieces 138b function as guides for smoothly introducing the contact portions 130a of the receptacle connector 2. As shown in FIG.
- an extension wall 139 projecting rearward is connected to the rear end of one side wall body 137 of the pair of side wall bodies 137, 137, and the first body portion 130 is has a shape that protrudes backwards.
- a press-fitting projection 139a is formed at the upper end of the extension wall 139, and the first body portion 130 is press-fitted into the first space S1 by making the housing body 11 bite into the press-fitting projection 139a.
- a first leg portion 131 extends downward (cable 1A: member to be connected) from the rear end portion of the extension wall 139 .
- the first leg portion 131 extends in the thickness direction of the housing from the first body portion 130 that is press-fitted (inserted) into the first space S1.
- a first mounting piece 132 is connected to the lower end of the first leg portion 131 .
- the flat lower end surface of the first mounting piece 132 extending substantially horizontally serves as a first mounting surface (mounting surface) 132a that can be mounted on the cable (connected member) 1A.
- the first leg portion 131 and the first mounting piece 132 are formed in a thin plate shape (plate shape), and are formed such that the plate thickness direction is substantially the same as the plate thickness direction of the side wall main body 137 . ing.
- the plate thickness direction of the first leg portion 131 is the width. axis (extending direction of the Y-axis). That is, when the plug connector 1 is mounted on the cable 1A, the plate thickness direction of the first leg portion 131 intersects the insertion direction of the first body portion 130 into the first space S1 and the normal direction of the mounting surface 1aA. direction.
- the upper plug terminals 14 also have conductivity, and are arranged in parallel along the width axis (the Y-axis extending direction) of the plug housing 10 .
- the upper plug terminal 14 is formed by bending a strip-shaped metal member in the plate thickness direction. It has a substantially U-shape when viewed along (see FIGS. 13(e) and 13(f)).
- Such an upper plug terminal 14 can also be formed, for example, by bending a strip-shaped metal member punched into a predetermined shape.
- the upper plug terminal 14 includes a second main body portion (main body portion) 140 that is press-fitted (inserted) into the second space S2. Further, the upper plug terminal 14 has a second leg (leg) 141 extending from the second main body 140 toward the mounting surface 1aA in a state where the upper plug terminal 14 is mounted on the cable (member to be connected) 1A. It has The upper plug terminal 14 has a second mounting piece (connecting portion) 142 that is connected to the second leg portion 141 and that can be mounted on the cable 1A. The second mounting piece (connecting portion) 142 is also formed to protrude from the rear wall (first wall portion) 115 while being held by the plug housing (housing) 10 .
- the second body portion 140 includes a bottom wall 143 and side walls 144 connected to both ends of the bottom wall 143 along the width axis (Y-axis extending direction).
- the bottom wall 143 includes a bottom wall main body 145 connected to the lower end of the side wall 144 and a contact protection portion 146 connected to the front end of the bottom wall main body 145 and protruding forward.
- the contact protection portion 146 prevents the contact portion 140a of the upper plug terminal 14 from coming into contact with the housing body 11 when the second body portion 140 is press-fitted (inserted) into the second space S2. .
- the bottom wall main body 145 and the contact protection portion 146 are formed with restricting pieces 145a and 146a projecting outward from both ends of the width axis (extending direction of the Y axis).
- the restriction pieces 145a and 146a prevent the second body portion 140 from being obliquely press-fitted (inserted). I have to.
- the side wall 144 includes a side wall body 147 whose lower end is connected to the bottom wall body 145 and a contact piece 148 that is connected to the front end of the side wall body 147 so as to be elastically deformable and contacts the contact portion 240 a of the receptacle connector 2 . I have.
- a regulating projection 147a is formed at the upper end of the side wall main body 147, and the regulating projection 147a prevents the second main body 140 from floating when the second main body 140 is press-fitted (inserted) into the second space S2. It is designed to be suppressed from being put away.
- the contact piece 148 includes an inner bent piece 148a connected to the front end of the side wall main body 147 so as to bend inward along the width axis, and an inner bent piece 148a connected to the front end of the inner bent piece 148a so as to bend inward along the width axis. and an outer bending piece 148b.
- the contact piece 148 is connected to each of the pair of side wall main bodies 147, 147, and is formed to be substantially line-symmetrical in plan view. That is, the pair of contact pieces 148, 148 are composed of inner bent pieces 148a, 148a that are bent toward each other toward the front, and outer bent pieces 148b, 148b that are bent away from each other toward the front. , is equipped with
- the contact portion 240a of the receptacle connector 2 is clamped at the portion where the pair of contact pieces 148, 148 come closest (the continuous portion between the inner bent piece 148a and the outer bent piece 148b) (see FIG. 4 ( b) see).
- the pair of contact pieces 148, 148 function as the contact portion 140a of the upper plug terminal 14.
- the pair of outer bent pieces 148b function as guides for smoothly introducing the contact portions 240a of the receptacle connector 2. As shown in FIG.
- an extension wall 149 projecting rearward is connected to the rear end of one side wall body 147 of the pair of side wall bodies 147, 147, and the second body portion 140 is is shaped to protrude backwards.
- a press-fitting protrusion 149a is formed at the upper end of the extension wall 149, and the second body portion 140 is press-fitted into the second space S2 by making the housing body 11 bite into the press-fitting protrusion 149a.
- a second leg portion 141 extends downward (cable 1A: member to be connected) from the rear end portion of the extension wall 149 .
- the length of the vertical axis of the second leg 141 is longer than that of the first leg 131 .
- the second leg portion 141 extends in the thickness direction of the housing from the second body portion 140 that is press-fitted (inserted) into the second space S2.
- a second mounting piece 142 is connected to the lower end of the second leg portion 141 so as to protrude rearward.
- the flat lower end surface of the second mounting piece 142 extending substantially horizontally serves as a second mounting surface (mounting surface) 142a that can be mounted on the cable (connected member) 1A.
- the width axes of the first leg portion 131 and the second leg portion 141 are positioned at approximately half a pitch when the first body portion 130 and the second body portion 140 are inserted into the first space S1 and the second space S2. I try to shift only. By doing so, the connecting portions (the first mounting piece 132 and the second mounting piece 142) are arranged in a staggered manner while the plug terminals 13 and 14 are held by the plug housing 10.
- the second leg portion 141 and the second mounting piece 142 are also formed in a thin plate shape (plate shape), and are formed such that the plate thickness direction is substantially the same as the plate thickness direction of the side wall main body 147 .
- the plate thickness direction of the second leg portion 141 is the width. axis (extending direction of the Y-axis). That is, when the plug connector 1 is mounted on the cable 1A, the plate thickness direction of the second leg portion 141 intersects the insertion direction of the second body portion 140 into the second space S2 and the normal direction of the mounting surface 1aA. direction.
- the receptacle connector 2 includes a receptacle housing (mating housing) 20, as shown in FIGS. Further, the receptacle connector 2 includes receptacle terminals (mating terminals: lower receptacle terminal 23 and upper receptacle terminal 24) held in the receptacle housing 20. As shown in FIG. The receptacle connector 2 also includes a holding metal fitting (mating holding metal fitting) 25 that is held by the receptacle housing 20 .
- the receptacle terminals 23 and 24 held by the receptacle housing 20 are mounted on the conductor portion 2bA of the circuit board 2A arranged outside the receptacle housing 20. By doing so, the receptacle connector 2 is mounted on the circuit board 2A as a mating member to be connected.
- the receptacle terminals 23 and 24 are also mounted on the conductor portion 2bA by soldering or the like.
- the holding metal fittings 25 are for fixing the receptacle housing 20 to the circuit board 2A by being fixed to the fixing portion 2cA of the circuit board 2A by soldering or the like while being held by the receptacle housing 20. .
- the circuit board 2A has a substantially rectangular plate shape, and includes a board body 2aA made of a resin material or the like having rigidity and insulation.
- a conductor portion 2bA and a fixing portion 2cA are formed so as to be exposed on the surface 21aA of the substrate main body 2aA.
- the surface 21aA of the substrate main body 2aA is the mounting surface.
- the receptacle housing 20 has a rigid housing body 21, and can be made of, for example, an insulating resin material.
- a lock portion inserting portion 22 into which the lock portion 12 is inserted to hold the plug housing 10 and the receptacle housing 20 in the mated state or to release the mated state. ing.
- the receptacle housing 20 includes the housing main body 21 and the lock section inserting portion 22 formed in the housing main body 21 .
- the housing main body 21 includes a top wall 211, a bottom wall 212, a pair of side walls 213 connecting both ends of the top wall 211 and the bottom wall 212 along the width axis (Y-axis extending direction), the top wall 211, A bottom wall 212 and a rear wall 214 connected to rear ends of the side walls 213 and 213 are provided.
- a locking portion insertion portion 22 is formed in the central portion of the width axis of the ceiling wall 211 .
- the lock portion inserting portion 22 is formed below the central portion of the width axis of the top wall 211 and includes a housing portion 221 that houses the lever portion 121 .
- An engagement hole (engagement portion) 221a with which the engagement protrusion 121b of the lock portion 12 engages is formed in the central portion of the longitudinal axis of the accommodation portion 221 .
- guide grooves 211a are formed on both sides of the width axis of the top wall 211 .
- This guide groove 211a is formed so as to correspond to the guide projection 111a.
- the guide projections 111a are inserted into the guide grooves 211a. By doing so, the width axis of the plug housing 10 is positioned.
- grooves 212a are formed on both sides of the width axis of the bottom wall 212.
- the groove portion 212a is formed so as to correspond to the projecting portion 11211. As shown in FIG. When fitting the plug housing 10 to the receptacle housing 20, the projecting portion 11211 is inserted into the groove portion 212a.
- the rear wall 214 is formed with a plurality of spaces extending through the front-rear axis.
- a plurality of spaces arranged side by side along the width axis (extending direction of the Y axis) are formed in two stages along the vertical axis (extending direction of the Z axis).
- a plurality of spaces are formed in a zigzag pattern. By doing so, the size of the width axis of the receptacle connector 2 is reduced.
- the lower receptacle terminal 23 and the upper receptacle terminal 24 are press-fitted (inserted) into the space passing through the front-rear axis.
- the space formed on the lower side of the housing body 21 serves as a first space S3 into which the lower receptacle terminals 23 are press-fitted (inserted).
- a space formed on the upper side of the housing body 21 (a position farther from the mounting surface 21aA than the first space S3) serves as a second space S4 into which the upper receptacle terminals 24 are press-fitted (inserted).
- the lower receptacle terminal 23 is press-fitted (inserted) forward from an opening on the rear end side of the first space S3. S3a.
- the upper receptacle terminal 24 is press-fitted (inserted) forward from an opening on the rear end side of the second space S4, and the opening on the rear end side of the second space S4 serves as an insertion port. S4a.
- the housing body 21 is formed with a fitting space S5 that opens forward (on the side of the plug connector 1).
- the fitting space S5 is a space into which the housing body 11 of the plug housing 10 is inserted and fitted, and is defined by a top wall 211, a bottom wall 212, a pair of side walls 213, 213 and a rear wall 214.
- the first space S3 and the second space S4 are formed so as to communicate with the fitting space S5.
- part of the fitting space S5 is used as the accommodation portion 221 of the lock portion insertion portion 22 .
- the rear end of the rear wall 214 is provided with a projection 214a projecting rearward.
- the pair of side walls 213, 213 are formed with holding metal fitting mounting portions 213a, 213a for holding the holding metal fitting 25, respectively.
- the metal fitting attachment portion 213a is provided with a recess 213b that opens outward of the vertical axis and the width axis, and is connected to the inner side of the width axis of the recess 213b so as to support the longitudinal axis of the main body portion 251 of the metal fitting 25. Slits 213c, 213c into which both ends are inserted are provided. Then, in a state in which the holding metal fittings 25 are held on the receptacle housing 20, the fixing piece 252 connected to the lower end of the main body portion 251 is fixed to the fixing portion 2cA of the circuit board 2A, whereby the receptacle housing 20 is attached to the circuit board 2A. I have it fixed.
- the receptacle terminals are divided into a main body portion inserted into a space formed in the receptacle housing 20, and a circuit board (member to be connected) 2A having the receptacle terminals mounted thereon. It has a leg portion extending toward the mounting surface 21aA and a connection portion that is connected to the leg portion and can be mounted on the circuit board 2A.
- the receptacle terminals include lower receptacle terminals 23 that are press-fitted (inserted) into a first space S3 formed on the lower side of the housing body 21 (mounting surface 21aA side). Further, the receptacle terminals include upper receptacle terminals 24 that are press-fitted (inserted) into a second space S4 formed above the housing body 21 (a position farther from the mounting surface 21aA than the first space S3).
- the lower receptacle terminals 23 are conductive, and are arranged side by side along the width axis (Y-axis extending direction) of the receptacle housing 20 .
- the lower receptacle terminal 23 is formed in the shape of a thin plate, and is formed on the housing body 21 with the plate thickness direction substantially aligned with the width axis (extending direction of the Y axis). It is press-fitted (inserted) into the first space S3 from behind.
- Such a lower receptacle terminal 23 can be formed, for example, by stamping a sheet metal.
- the lower receptacle terminal 23 includes a first body portion (mating body portion) 230 that is press-fitted (inserted) into the first space S3. Furthermore, the lower receptacle terminal 23 has a first leg portion (mating member) extending from the first body portion 230 toward the mounting surface 21aA in a state where the lower receptacle terminal 23 is mounted on the circuit board (member to be connected) 2A. side leg) 231, and a first mounting piece (mating side connection portion) 232 that is connected to the first leg 231 and can be mounted on the circuit board 2A.
- a substantially bar-shaped contact portion (mating contact portion) 230a is formed so as to protrude forward.
- Press-fit projections 230b are formed at the upper and lower ends of the first body portion 230, and the first body portion 230 is press-fitted into the first space S3 by making the housing body 21 bite into the press-fit projections 230b.
- the contact portion 230a is arranged in the fitting space S5 while the first body portion 230 is press-fitted (inserted) into the first space S3.
- the first leg portion 231 extends downward (circuit board 2A: member to be connected) from the rear end portion of the first main body portion 230 . Specifically, the first leg portion 231 extends substantially linearly from the rear end portion of the first main body portion 230 downward (circuit board 2A: member to be connected). Thus, in this embodiment, the first leg portion 231 extends in the thickness direction of the housing (vertical axis) from the first main body portion 230 that is press-fitted (inserted) into the first space S3. A first mounting piece 232 is connected to the lower end of the first leg portion 231 .
- the upper receptacle terminals 24 are also conductive, and are arranged in parallel along the width axis (Y-axis extending direction) of the receptacle housing 20 .
- the upper receptacle terminal 24 is formed in the shape of a thin plate, and is formed on the housing body 21 with the plate thickness direction approximately aligned with the width axis (extending direction of the Y axis). It is press-fitted (inserted) into the second space S4 from behind.
- Such an upper receptacle terminal 24 can also be formed, for example, by stamping a sheet metal.
- the upper receptacle terminal 24 includes a second body portion (mating body portion) 240 that is press-fitted (inserted) into the second space S4. Furthermore, the upper receptacle terminal 24 has a second leg portion (mating side leg portion) extending from the second main body portion 240 toward the mounting surface 21aA in a state where the upper receptacle terminal 24 is mounted on the circuit board (member to be connected) 2A. legs) 241 are provided. The upper receptacle terminal 24 also includes a second mounting piece (mating connection portion) 242 that is connected to the second leg portion 241 and that can be mounted on the circuit board 2A.
- a substantially bar-shaped contact portion (mating contact portion) 240a is formed so as to protrude forward.
- Press-fit projections 240b are formed at the upper and lower ends of the second body portion 240, and the second body portion 240 is press-fitted into the second space S4 by making the housing body 21 bite into the press-fit projections 240b. ing. With the second body portion 240 press-fitted (inserted) into the second space S4, the contact portion 240a is arranged in the fitting space S5.
- the second leg portion 241 has a shape bent like a crank, and the lower end is located behind the second main body portion 240 .
- the length of the vertical axis of the second leg 241 is longer than that of the first leg 231 .
- a second mounting piece 242 is connected to the lower end of the second leg portion 241 .
- connection portions (the first mounting piece 232 and the second mounting piece 242) are arranged in a staggered manner.
- the locking portion 12 of the plug housing 10 is inserted into the locking portion inserting portion 22 of the receptacle housing 20, and the housing body 11 extends into the fitting space S5. will be inserted into the
- the engaging projection 121b of the lever portion 121 is pressed downward by the ceiling wall 211 of the receptacle housing 20. As shown in FIG. In this way, when the engaging projection 121b is pressed downward by the top wall 211, the rear end portion (operation portion 121a) of the lever portion 121 is elastically deformed to move downward, and the engaging projection 121b is pushed downward. can move to the far side of the lock part insertion part 22. ⁇
- the tip of the contact portion 230a of the lower receptacle terminal 23 is introduced from the inlet S1b into the first space S1 formed in the plug housing 10, It contacts the contact portion 130 a of the side plug terminal 13 .
- the substantially bar-shaped contact portion 230a is inserted between the pair of contact pieces 138, 138 and sandwiched between the pair of contact pieces 138, 138, thereby connecting the lower plug terminal 13 and the lower receptacle. It is electrically connected to the terminal 23 .
- the tip of the contact portion 240a of the upper receptacle terminal 24 is introduced from the introduction port S2b into the second space S2 formed in the plug housing 10 and contacts the contact portion 140a of the upper plug terminal 14.
- the substantially rod-shaped contact portion 240a is inserted between the pair of contact pieces 148, 148 and sandwiched between the pair of contact pieces 148, 148, thereby connecting the upper plug terminal 14 and the upper receptacle terminal 24 together. and are electrically connected.
- a connector set C1 is formed.
- the height of the connector set C1 can be reduced. Specifically, when the plug connector (connector) 1 mounted on the cable (connected member) 1A is mated with the receptacle connector (mating connector) 2, the cable 1A is inserted into the receptacle housing (mating housing) 21. to prevent it from being inserted into By doing so, the height of the connector set C1 can be reduced. At this time, it is preferable to insert the center of gravity G of the plug connector (connector) 1 into the receptacle housing (mating housing) 21 . In this way, the mated state between the plug connector (connector) 1 and the receptacle connector (mating connector) 2 can be made more stable.
- the holding metal fitting 15 for holding the cable 1A is also positioned outside the receptacle housing (mating housing) 21.
- the holding metal fitting 15 is held in the plug housing 10 within a recess 1133 formed in the rear portion of the plug housing 10 (on the side opposite to the side where the receptacle housing 21 is fitted).
- the holding metal fitting 15 When the holding metal fitting 15 is positioned outside the receptacle housing (mating housing) 21 in this manner, the portion of the plug connector (connector) 1 to be mounted on the cable (connected member) 1A is replaced by the plug connector (connector). ) is biased to one side (the side opposite to the side fitted to the receptacle housing 21) with respect to the center of gravity G of 1.
- the connecting portions (first and second mounting pieces 132, 142) of the plurality of terminals and the fixing piece 152 of the holding metal fitting 15 are attached to the cable (connected member) 1A of the plug connector (connector) 1. It is part of the implementation.
- the plug connector (connector) 1 is generally mounted on the cable (connected member) 1A after the cable (connected member) 1A is placed on the reflow carrier 30, and then the plug connector (connector) is mounted. 1 is placed on the cable (connected member) 1A, and the terminal is fixed to the cable (connected member) 1A by soldering or the like (see FIGS. 20 to 24).
- a recess 31 is formed to accommodate the reinforcing plate 14A and the like so that the cable (member to be connected) 1A can be held in a horizontal state. Then, with the plug connector (connector) 1 placed on the cable (connected member) 1A placed horizontally on the reflow carrier 30, the cable (connected member) 1A of the plug connector (connector) 1 is mounted. is implemented.
- the existing reflow carrier 30 is formed with a recessed portion 31 in which the reinforcing plate 14A and the like are accommodated so that the cable (connected member) 1A can be held in a horizontal state. That is, the cable (member to be connected) 1A is placed on the reflow carrier 30 with the rear surface 1bA of the cable (member to be connected) 1A in contact with the upper surface 30a of the reflow carrier 30. FIG. Then, the plug connector (connector) 1 is placed on the cable (member to be connected) 1A placed horizontally on the reflow carrier 30. As shown in FIG.
- the plug connector (connector) 1 having the configuration shown in this embodiment is placed on the cable (member to be connected) 1A placed horizontally on the existing reflow carrier 30, the following occurs. problems may arise. Specifically, in the plug connector 1 shown in this embodiment, in order to prevent the cable 1A from being inserted into the receptacle housing 21, the lower surface of the side to be fitted into the receptacle housing 21 should not face the cable 1A. ing. Therefore, between the lower surface (the bottom surface 1121a of the bottom wall main body 1121) of the plug connector 1 on the side to be fitted into the receptacle housing 21 and the upper surface 30a of the reflow carrier 30, a thickness of at least the cable (member to be connected) 1A is provided. A gap is formed.
- the plug connector (connector) 1 when the plug connector (connector) 1 is placed on the cable (member to be connected) 1A placed horizontally on the existing reflow carrier 30, the plug connector (connector) 1 tilts. As a result, it may not be possible to properly fix the terminal to the cable (member to be connected) 1A.
- the plug connector (connector) 1 capable of achieving a low profile is mounted on the existing reflow carrier 30, the plug connector (connector) 1 is prevented from tilting. can be suppressed.
- the plug connector (connector) 1 does not tilt. , so that it can be placed horizontally.
- the lower surface (bottom surface 112a) of the vertical axis (extending direction of the Z-axis) of the bottom wall 112 is a virtual surface that includes the center of gravity G and is perpendicular to the front-rear axis (extending direction of the X-axis). is divided into two by the center-of-gravity plane GP defined by
- a first region R1 is located on the rear side of the center of gravity plane GP along the longitudinal axis (extending direction of the X axis), and is located forward of the center of gravity plane GP along the longitudinal axis (extending direction of the X axis).
- a second region R2 is defined as a region where the
- the center-of-gravity plane GP is located on the front side of the front-rear axis (extending direction of the X-axis) relative to the front-side projecting portion 11231 . Therefore, in the present embodiment, a region located on the front side of the center of gravity plane GP of the bottom surface 1121a of the bottom wall main body 1121 in the front-rear axis (extending direction of the X-axis) is the second region R2.
- a region of the bottom surface 1121a of the bottom wall main body 1121 located on the rear side of the center-of-gravity plane GP in the front-rear axis (extending direction of the X-axis) and the extension portion-side bottom surface 1122a constitute the first region R1.
- This first region R1 is defined by the cable (the It has a facing region R1a that faces the connected member) 1A.
- the first region R1 is a state in which the connection portion (the first mounting piece 132 and the second mounting piece 142) is mounted on the cable (member to be connected) 1A, and the cable in the vertical axis (extending direction of the Z-axis). (Member to be connected) It has a non-facing region R1b that does not face 1A.
- the area on the front side of the front-rear axis (extending direction of the X-axis) of the front protrusion 11231 in the first area R1 is the non-facing area R1b.
- a region behind the front projecting portion 11231 in the first region R1 in the front-rear axis (extending direction of the X-axis) serves as the opposing region R1a.
- the entire second region R2 is in a state in which the connection portions (first mounting piece 132 and second mounting piece 142) are mounted on the cable (connected member) 1A, and the vertical axis (extending direction of the Z-axis) ) is a non-facing region R2a that does not face the cable (connected member) 1A.
- the second region R2 includes a back surface located above the horizontal plane HP in the vertical axis (extending direction of the Z axis) and a vertical axis (extending direction of the Z axis) from the back surface. and a protrusion 11211 that protrudes downward.
- the horizontal plane HP includes the mounting surfaces (first mounting surface 132a and second mounting surface 142a) of the connecting portions (first mounting piece 132 and second mounting piece 142) and extends along the vertical axis (Z-axis extending direction). It is a virtual plane orthogonal to Further, in the present embodiment, the entire portion of the second region R2 where the protruding portion 11211 is not provided is the inner surface. Thus, in this embodiment, part of the bottom surface 1121a of the bottom wall main body 1121 is the inner surface.
- a pair of projecting portions 11211 are provided on both sides of the width axis of the bottom surface 1121a of the bottom wall body 1121 so as to extend along the front-rear axis (X-axis extending direction).
- a plurality of projecting portions 11211 are provided in a state of being separated from each other.
- an imaginary line that includes the center of gravity G and extends in the front-rear axis (X-axis extending direction) are provided symmetrically with respect to the center line CL defined by .
- the plug connector (connector) 1 can be supported by the projecting portion 11211 in a well-balanced manner.
- the rear ends of the pair of projecting portions 11211 extending along the front-rear axis (extending direction of the X-axis) are connected to the front projecting portion 11231 . That is, the projecting portion 11211 is also formed in the first region R1. However, it is not necessary to form the protrusion 11211 also in the first region R1, and the protrusion 11211 may be formed only in the second region R2.
- the projecting portion 11211 is a connecting portion (second terminal portion) of a plurality of terminals (the lower plug terminal 13 and the upper plug terminal 14) when viewed along the front-rear axis (extending direction of the X-axis). It is provided so as not to overlap with the first mounting piece 132 and the second mounting piece 142).
- the plug connector (connector) 1 can be placed horizontally on the existing reflow carrier 30, so that the inner surface of the protruding portion 11211 (bottom surface 1121a of the bottom wall main body 1121) is Set the amount of protrusion.
- the amount of protrusion from the inner surface of the protruding portion 11211 is set to be the amount of standoff + the thickness of the base material 15aA + the thickness of the conductor portion 15bA.
- the amount of standoff is defined as the amount of mounting surface (first mounting surface 132a and second mounting surface 142a) provided on the terminals (lower plug terminal 13 and upper plug terminal 14) from the bottom surface 1121a of the bottom wall main body 1121. It is the amount of protrusion.
- the mounting surfaces the first mounting surface 132a and the second mounting surface 142a
- the solder can be soldered without being obstructed by the connector housing 10. It is possible to attach (implement).
- the top portion 11211a of the protrusion 11211 can be connected to the connection portion (the first mounting piece 132 and the second mounting piece 142) by the cable (connected member). ) 1A at the same position as the rear surface 1bA of the cable (member to be connected) 1A.
- the plug connector (connector) 1 can be placed horizontally on the existing reflow carrier 30 .
- being at the same position means that it should be within a range that does not affect the tilt.
- This design range can be, for example, plus or minus 0.1 millimeters (100 ⁇ m). More preferably plus or minus 0.05 millimeters (50 ⁇ m).
- the design range can have different values depending on the product dimensions and the number of terminals.
- the plug housing (housing) 10 when the plug housing (housing) 10 is connected to the receptacle housing (mating housing) 20, a part of the first region R1 is aligned with the receptacle in the vertical axis (Z-axis extending direction). He is trying to oppose the housing (mating housing) 20 . That is, a part of the non-facing region R1b that does not face the cable (connected member) 1A in the vertical axis (Z-axis extending direction) is inserted into the receptacle housing (mating housing) 20.
- the center of gravity G of the plug connector (connector) 1 can be positioned within the receptacle housing (mating housing) 20 while the plug housing (housing) 10 is connected to the receptacle housing (mating housing) 20 .
- a second projecting portion 1123 surrounding the cable 1A is provided in the first region R1.
- the second projecting portion 1123 is provided only in a region on the rear side of the center of gravity plane GP with respect to the front-rear axis (extending direction of the X-axis).
- the second projecting portion 1123 projects further downward in the vertical axis (Z-axis extending direction) than the projecting portion 11211 .
- the cable 1A and the reinforcing plate (connecting plate) 14A can be protected more reliably. It should be noted that it is not necessary to provide the second projecting portion 1123, and the plug connector 1 without the second projecting portion 1123 can also be used.
- the front protrusions 11231 correspond to the first and second terminals of the plug terminals 13 and 14 .
- the two mounting pieces 132 and 142 are kept from overlapping each other.
- the pair of rear-side projecting portions 11232 also correspond to the first and second mounting pieces 132, 142 of the plug terminals 13, 14. I try not to overlap.
- the second protrusion 1123 includes only one front protrusion 11231 and a pair of rear protrusions 11232 .
- the protruding portion 11211 should also not overlap the first and second mounting pieces 132, 142 of the plug terminals 13, 14. ing.
- the tips of the first and second mounting pieces 132 and 142 face the recess 1124 (below the bottom surface 1121a of the bottom wall main body 1121). Protruding.
- the first and second mounting positions of the respective plug terminals can be seen from either the front side or the rear side.
- the tips of the pieces 132 and 142 are visible.
- the tips of the first and second mounting pieces 132 and 142 of each plug terminal protrude below the bottom surface 1121a of the bottom wall main body 1121 while being separated from each other along the width axis when viewed from the front-rear axis.
- connection portions 132 and 142 mounting surfaces 132a and 142a
- the connecting portions 132 and 142 need to have the same amount of protrusion from the bottom surface 1121a of the bottom wall main body 1121.
- connection portions 132 and 142 it is necessary to inspect whether the projection amounts of the connection portions 132 and 142 from the bottom surface 1121a of the bottom wall main body 1121 are uniform. Such an inspection is generally carried out by illuminating the connection portions 132 and 142 of the terminals 13 and 14 held by the plug housing 10 with light emitted from the light 41 and inspecting the connection portions with the camera 42 . This is done by photographing 132,142.
- connection portions 132 and 142 are hidden behind by the second projecting portion 1123 . Therefore, when confirming the amount of protrusion of each connection part 132, 142, it was necessary to take an image while illuminating each connection part 132, 142 from the rear side.
- each connection portion 132, 142 when the plate thickness direction of each connection portion 132, 142 is aligned with the width axis, the lower end of each connection portion 132, 142 is curved to facilitate formation of a fillet when mounting using solder. is preferred. Therefore, in this embodiment, the lower ends of the connecting portions 132 and 142 are curved.
- the amount of protrusion of each connection portion 132 and 142 (the position of the lower end of each connection portion 132 and 142) is adjusted as follows. must be estimated. That is, the position of the edge portion of the upper end of each connecting portion 132, 142 is confirmed, and the protrusion amount of each connecting portion 132, 142 (each connecting portion 132, 142) must be estimated.
- each connecting portion 132, 142 when the plate thickness direction of each connecting portion 132, 142 is aligned with the width axis, and the lower end of each connecting portion 132, 142 is curved to facilitate the formation of the fillet, the shape is as follows. problems may occur. That is, as shown in FIG. 30, if the second projecting portion 1123 is formed in front of the front-to-rear shaft, when the terminals 13 and 14 shown in the present embodiment are used, the connecting portions 132 and 142 can be accurately connected. There is a possibility that the problem that it becomes impossible to confirm the amount of protrusion which is large may occur.
- the second projecting portion 1123 overlaps the connecting portions 132 and 142. (See FIG. 31). Specifically, when the plug housing 10 holding the terminals 13 and 14 is viewed along the front-rear axis, only the front protrusion 11231 of the second protrusions 1123 overlaps the terminals 13 and 14 . to exist in position. A plurality of through holes 11231a are formed in the front protruding portion 11231 so that the plurality of connection portions 132 and 142 are exposed when the plug housing 10 holding the plurality of terminals 13 and 14 is viewed along the longitudinal axis. It is In this way, when the plug housing 10 holding the terminals 13 and 14 is viewed along the longitudinal axis, the second projecting portion 1123 is prevented from overlapping the connecting portions 132 and 142. .
- the present embodiment it is possible to take an image while illuminating the connecting portions 132 and 142 from the front side.
- the tips of the connecting portions 132 and 142 can be displayed more clearly than when the light is applied from the rear side.
- the plug housing 10 holding the plurality of terminals 13 and 14 is viewed along the longitudinal axis, if the second projecting portion 1123 does not overlap the plurality of connection portions 132 and 142, the following effect can be achieved. That is, even when the terminals 13 and 14 shown in this embodiment are used, it is possible to more accurately confirm the amount of projection of each of the connecting portions 132 and 142 from the lower end of the plug housing 10 .
- the shape of the projecting portion 11211 is not limited to the shape described above, and various shapes are possible.
- FIG. 32 illustrates one protrusion 11211 formed in the central portion of the width axis so as to extend along the front-rear axis.
- FIG. 33 illustrates a pair of protrusions 11211 formed at both ends of the width axis so as to extend along the front-rear axis.
- FIG. 34 illustrates a case in which a pair of projecting portions 11211 are formed at the front ends of both ends of the width axis.
- the plug connector (connector) 1 includes a plug housing (housing) 10 and a plurality of terminals (lower plug terminal 13 and upper plug terminal 14). ing.
- the vertical axis, the longitudinal axis and the width axis of the plug connector 1 are defined with the plug housing 10 arranged above the sheet-like cable (member to be connected) 1A.
- the plug housing 10 includes a top wall 111 arranged above the vertical axis, a bottom wall 112 arranged below the vertical axis, and arranged in front of the front-rear axis that intersects the vertical axis. and a rear wall 115 positioned rearward of the front-to-rear axis.
- the plurality of terminals (lower plug terminal 13 and upper plug terminal 14) are held in the plug housing 10 in a state of being arranged side by side on a width axis that intersects the vertical axis and the front-rear axis.
- These terminals (the lower plug terminals 13 and the upper plug terminals 14) can be mounted on the sheet-shaped cable (member to be connected) 1A.
- a plurality of terminals (lower plug terminals 13 and upper plug terminals 14 ) are held by plug housing (housing) 10 , and connecting portions (first mounting piece 132 and second mounting piece 132 ) projecting from rear wall 115 . 142), respectively.
- Each connection portion (first mounting piece 132 and second mounting piece 142) is provided with a mounting surface (first mounting surface 132a and second mounting surface 142a) that can be mounted on the cable (member to be connected) 1A. ing.
- a bottom surface (surface on the lower side of the vertical axis) 112a of the bottom wall 112 is divided into two by a center-of-gravity plane GP defined by a virtual plane that includes the center of gravity G of the plug connector (connector) 1 and is perpendicular to the front-rear axis. It has a first region R1 and a second region R2.
- first region R1 is located on the rear side of the front-rear axis
- second region R2 is located on the front side of the front-rear axis.
- the first region R1 faces the cable (connected member) 1A in the vertical axis in a state where the connecting portion (the first mounting piece 132 and the second mounting piece 142) is mounted on the cable (connected member) 1A. It has a facing region R1a.
- the second region R2 is different from the cable (connected member) 1A in the vertical axis in a state where the connecting portions (the first mounting piece 132 and the second mounting piece 142) are mounted on the cable (connected member) 1A. It is a non-facing region R2a that does not face.
- the second region R2 has a back surface 1121a located above the vertical axis with respect to the horizontal plane HP, and a projecting portion 11211 projecting from the back surface 1121a toward the bottom side of the vertical axis.
- the horizontal plane HP is an imaginary plane including the mounting surfaces (first mounting surface 132a and second mounting surface 142a) of the connecting portion (first mounting piece 132 and second mounting piece 142) and perpendicular to the vertical axis. is.
- the second region R2 is a non-facing region R2a that does not face the cable 1A in the vertical axis when the plug connector 1 is mounted on the cable 1A. .
- the second region R2 which is the non-facing region R2a, has the projecting portion 11211.
- the projection prevents the plug connector (connector) 1 from tilting. 11211 enables suppression.
- the plurality of terminals (lower plug terminal 13 and upper plug terminal 14) can be more reliably joined to the cable (connected member) 1A.
- the plug connector (connector) can be reduced in height and suppressed from tilting even when placed on the existing reflow carrier 30 . 1 can be obtained.
- the projecting portion 11211 may extend along the front-rear axis.
- a plurality of protrusions 11211 may be provided in a state of being separated from each other.
- the projecting portion 11211 overlaps the connection portions (first mounting piece 132 and second mounting piece 142) of the plurality of terminals (lower plug terminal 13 and upper plug terminal 14) when viewed along the front-rear axis. It may be provided so that it does not occur.
- the plug connector (connector) 1 when the plug connector (connector) 1 is mounted on the cable (member to be connected) 1A, it is inspected whether the legs of the plurality of terminals (the lower plug terminal 13 and the upper plug terminal 14) are aligned. There is a need. That is, it is necessary to inspect whether the projections of the connecting portions 132 and 142 from the lower end of the plug housing 10 are uniform. Such an inspection is generally performed by illuminating the connection portions 132 and 142 of the terminals 13 and 14 held by the plug housing 10 with light emitted from the light 41 and inspecting the connection portions 132 and 142 with the camera 42 . 142 is taken.
- connection portions 132 and 142 can be detected by the camera 42 while being illuminated from the front-rear axis. can be confirmed. That is, it is possible to check the amount of protrusion of the connection portions 132 and 142 arranged side by side along the width axis from the lower end of the plug housing 10 by viewing along the front-rear axis that intersects the width axis. . Therefore, it is possible to more accurately confirm the amount of protrusion of the connection portions 132 and 142 from the lower end of the plug housing 10 .
- the top portion 11211a of the protruding portion 11211 is mounted on the back surface 1bA of the cable (connected member) 1A in a state where the connection portions (the first mounting piece 132 and the second mounting piece 142) are mounted on the cable (connected member) 1A.
- the back surface 1bA is the surface on the lower side of the vertical axis of the cable (member to be connected) 1A.
- the plug housing (housing) 10 may be configured to be connectable to a receptacle housing (mating housing) 20 included in the receptacle connector (mating connector) 2 . Even if the plug housing (housing) 10 is connected to the receptacle housing (mating housing) 20, part of the first region R1 faces the receptacle housing (mating housing) 20 in the vertical axis. good.
- the center of gravity G of the plug connector (connector) 1 can be positioned within the receptacle housing (mating housing) 20 while the plug housing (housing) 10 is connected to the receptacle housing (mating housing) 20 .
- the connected member may be a flexible cable 1A.
- a reinforcing plate (connecting plate) 14A may be attached to the cable 1A.
- a second projecting portion 1123 surrounding the cable 1A may be provided in the first region R1.
- the cable 1A and the reinforcing plate (connecting plate) 14A are protected by the second projecting portion 1123 in a state where a plurality of terminals (the lower plug terminal 13 and the upper plug terminal 14) are mounted on the cable 1A. be able to.
- the second projecting portion 1123 may project further to the lower side of the vertical axis than the projecting portion 11211.
- a plurality of terminals are arranged in two tiers above and below. It is also possible to
- each terminal is exemplified such that the plate thickness direction of each connection portion is aligned with the parallel arrangement direction of the terminals, but the plate thickness direction of each connection portion is aligned with the vertical axis. It is also possible to use a terminal that has been slanted.
- the present disclosure may be applied to connectors (plug connectors and receptacle connectors) that electrically connect boards or cables. Furthermore, the present disclosure may be applied to a connector (plug connector or receptacle connector) that electrically connects an electric wire and a substrate or a connector (plug connector or receptacle connector) that electrically connects an electric wire and a cable.
- housing, terminals, and other detailed specifications can be changed as appropriate.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
本実施形態にかかるプラグコネクタ(コネクタ)1は、図1および図2に示すコネクタセットC1などで用いられるものである。
次に、プラグコネクタ1が実装されるケーブル1Aの構成の一例について、図5~図8に基づき説明する。
次に、プラグコネクタ1の構成の一例について、図9~図13に基づき説明する。
次に、レセプタクルコネクタ2の構成の一例を、図14~図19に基づき説明する。
以上説明したように、本実施形態およびその変形例にかかるプラグコネクタ(コネクタ)1は、プラグハウジング(ハウジング)10と、複数の端子(下側プラグ端子13および上側プラグ端子14)と、を備えている。ここで、シート状のケーブル(被接続部材)1Aの上方にプラグハウジング10が配置されるようにした状態で、プラグコネクタ1の上下軸、前後軸および幅軸を規定する。
以上、本開示の好適な実施形態について説明したが、本開示は上記実施形態およびその変形例には限定されず、種々の変形が可能である。
Claims (9)
- ハウジングと、
前記ハウジングに保持され、シート状の被接続部材に実装され得る複数の端子と、
を備え、
前記被接続部材の上方に前記ハウジングが配置されるようにした状態で、
前記ハウジングは、上下軸の上側に配置される天壁と、前記上下軸の下側に配置される底壁と、前記上下軸と交差する軸である前後軸の前側に配置される前壁と、前記前後軸の後側に配置される後壁と、を備えており、
複数の前記端子は、前記上下軸および前記前後軸と交差する軸である幅軸に並設された状態で前記ハウジングに保持されており、
前記複数の端子は、前記被接続部材に実装され得る実装面が設けられ、前記ハウジングに保持された状態で前記後壁から突出する接続部をそれぞれ有しており、
前記底壁における前記上下軸の下側の面は、重心を含み前記前後軸と直交する仮想の面で規定される重心面によって2分割される第1領域および第2領域を有しており、
前記第1領域が前記前後軸の後側に位置しており、前記第2領域が前記前後軸の前側に位置しており、
前記第1領域は、前記接続部が前記被接続部材に実装された状態で、前記上下軸において前記被接続部材と対向する対向領域を有しており、
前記第2領域は、前記接続部が前記被接続部材に実装された状態で、前記上下軸において前記被接続部材とは対向しない非対向領域となっており、
前記第2領域は、前記接続部の実装面を含み前記上下軸と直交する仮想の面に対して前記上下軸の上側に位置する奥面と、前記奥面から前記上下軸の下側に向けて突出する突出部と、を有する、
コネクタ。 - 前記突出部は、前記上下軸に沿って見た状態で、前記重心を含み前記前後軸に延びる仮想の線で規定される中心線に対して対称に設けられている、
請求項1に記載のコネクタ。 - 前記突出部が、前記前後軸に沿って延在している、
請求項1または請求項2に記載のコネクタ。 - 前記突出部が、互いに分離された状態で複数設けられている、
請求項1~3のうちいずれか1項に記載のコネクタ。 - 前記突出部は、前記前後軸に沿って見た状態で、前記複数の端子の接続部と重ならないように設けられている、
請求項1~4のうちいずれか1項に記載のコネクタ。 - 前記突出部の頂部が、前記接続部が前記被接続部材に実装された状態で、前記被接続部材における前記上下軸の下側の面と同じ位置にある、
請求項1~5のうちいずれか1項に記載のコネクタ。 - 前記ハウジングは、相手側コネクタが備える相手側ハウジングに接続され得るように構成されており、
前記ハウジングが前記相手側ハウジングに接続された状態で、前記第1領域の一部が、前記上下軸において前記相手側ハウジングと対向している、
請求項1~6のうちいずれか1項に記載のコネクタ。 - 前記被接続部材が撓み変形可能なケーブルであり、
前記ケーブルには連結板が取り付けられており、
前記第1領域には、前記ケーブルを囲む第2の突出部が設けられている、
請求項1~7のうちいずれか1項に記載のコネクタ。 - 前記第2の突出部は、前記突出部よりも前記上下軸の下側に突出している、
請求項8に記載のコネクタ。
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US18/572,660 US20240291173A1 (en) | 2021-06-25 | 2022-06-20 | Connector |
CN202280043408.XA CN117529852A (zh) | 2021-06-25 | 2022-06-20 | 连接器 |
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JP2021105717A JP2023004174A (ja) | 2021-06-25 | 2021-06-25 | コネクタ |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07272803A (ja) * | 1994-03-31 | 1995-10-20 | Amp Japan Ltd | 表面実装型電気コネクタ |
JP2001143798A (ja) * | 1999-10-01 | 2001-05-25 | Berg Technol Inc | ほぼ平坦な面に使用するのに適した電気コネクタ |
JP2004192983A (ja) * | 2002-12-12 | 2004-07-08 | Auto Network Gijutsu Kenkyusho:Kk | コネクタの実装構造 |
JP2016110994A (ja) | 2014-12-05 | 2016-06-20 | パナソニックIpマネジメント株式会社 | プラグコネクタ及びコネクタセット |
JP2020087709A (ja) * | 2018-11-26 | 2020-06-04 | パナソニックIpマネジメント株式会社 | コネクタ |
JP2021105717A (ja) | 2013-09-03 | 2021-07-26 | 株式会社半導体エネルギー研究所 | 電子機器 |
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JP7554999B2 (ja) * | 2019-05-30 | 2024-09-24 | パナソニックIpマネジメント株式会社 | コネクタセットおよびコネクタ |
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- 2022-06-20 EP EP22828396.6A patent/EP4362234A4/en active Pending
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07272803A (ja) * | 1994-03-31 | 1995-10-20 | Amp Japan Ltd | 表面実装型電気コネクタ |
JP2001143798A (ja) * | 1999-10-01 | 2001-05-25 | Berg Technol Inc | ほぼ平坦な面に使用するのに適した電気コネクタ |
JP2004192983A (ja) * | 2002-12-12 | 2004-07-08 | Auto Network Gijutsu Kenkyusho:Kk | コネクタの実装構造 |
JP2021105717A (ja) | 2013-09-03 | 2021-07-26 | 株式会社半導体エネルギー研究所 | 電子機器 |
JP2016110994A (ja) | 2014-12-05 | 2016-06-20 | パナソニックIpマネジメント株式会社 | プラグコネクタ及びコネクタセット |
JP2020087709A (ja) * | 2018-11-26 | 2020-06-04 | パナソニックIpマネジメント株式会社 | コネクタ |
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EP4362234A1 (en) | 2024-05-01 |
JP2023004174A (ja) | 2023-01-17 |
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