WO2022168882A1 - Connecteur - Google Patents

Connecteur Download PDF

Info

Publication number
WO2022168882A1
WO2022168882A1 PCT/JP2022/004084 JP2022004084W WO2022168882A1 WO 2022168882 A1 WO2022168882 A1 WO 2022168882A1 JP 2022004084 W JP2022004084 W JP 2022004084W WO 2022168882 A1 WO2022168882 A1 WO 2022168882A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
locking portion
electric wire
insertion hole
retainer
Prior art date
Application number
PCT/JP2022/004084
Other languages
English (en)
Japanese (ja)
Inventor
由宇 鬼頭
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Publication of WO2022168882A1 publication Critical patent/WO2022168882A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner

Definitions

  • the present disclosure relates to connectors.
  • Patent Document 1 discloses a connector used in a wire harness mounted on a vehicle.
  • the housing of this connector has a housing body and a retainer as a holding member attached to the housing body.
  • the connector includes a terminal held by a retainer, and an electric wire inserted through an insertion hole of the retainer and connected to the terminal.
  • the wires are first passed through the insertion holes of the retainer. After that, the electric wire is connected to the terminal while the electric wire is passed through the retainer. After that, by assembling the retainer to the housing body, a portion of the terminal is sandwiched and held between the retainer and the housing body.
  • the inventor of the present invention has considered improving the assembleability of the connector by improving this point.
  • An object of the present disclosure is to provide a connector that enables improved assemblability.
  • a connector of the present disclosure includes a housing having a housing body and a holding member attached to the housing body, a terminal held by the holding member, and an insertion hole of the holding member. an electric wire connected thereto, wherein the terminal can be attached to the insertion hole from the rear side to the front side of the holding member, and the terminal is connected to the second electric wire connected to the electric wire; a first connecting portion, a second connecting portion connected to a mating terminal, and a first locking portion provided between the first connecting portion and the second connecting portion, the holding member has a second locking portion that locks to the first locking portion, and the second locking portion is locked to the first locking portion to move the terminal forward and backward. restricts the movement of
  • FIG. 1 is a schematic diagram showing a vehicle equipped with a connector according to an embodiment.
  • 2 is a side view of the connector of FIG. 1;
  • FIG. 3 is a front view of the connector of FIG. 1;
  • FIG. 4 is a perspective view of the connector of FIG. 1;
  • FIG. 5 is an exploded perspective view of the connector of FIG. 1;
  • FIG. 6 is a rear view of the connector of FIG. 1;
  • FIG. 7 is a cross-sectional view taken along the line AA in FIG. 6.
  • FIG. 8 is a front view showing part of a retainer included in the connector of FIG. 1.
  • FIG. 9 is a cross-sectional view taken along the line BB in FIG. 8.
  • FIG. 10 is an enlarged view of a main part in the cross-sectional view of FIG. 9.
  • FIG. 9 is a cross-sectional view taken along the line BB in FIG. 8.
  • FIG. 10 is an enlarged view of a main part in the cross-sectional view of
  • FIG. 11 is a perspective view showing a first terminal holding portion and a first terminal in the connector of FIG. 1;
  • FIG. 12 is a perspective view showing a second terminal holding portion and second terminals in the connector of FIG. 1.
  • FIG. 13 is an exploded perspective view of terminals, electric wires, a temperature sensor and a holder in the connector of FIG. 1.
  • FIG. 14 is a side view of the temperature sensor and holder assembled to the wires in the connector of FIG. 1;
  • FIG. 15 is a cross-sectional view taken along the line CC in FIG. 14.
  • FIG. 16 is an exploded perspective view of a holder in the connector of FIG. 1;
  • the connector of the present disclosure is [1] a housing having a housing body and a holding member attached to the housing body; terminals held by the holding member; a first connecting portion to which the electric wire is connected; a second connecting portion connected to a mating terminal; and a first locking portion provided between the first connecting portion and the second connecting portion; A second locking portion that locks with the locking portion is provided, and the second locking portion restricts movement of the terminal to the front side and the rear side by locking with the first locking portion. is doing.
  • the terminal has a metal portion formed by bending a metal plate, and the first connection portion and the second connection portion are provided in the metal portion. According to this configuration, the terminal can be formed by bending the metal plate.
  • the first locking portion is provided on the metal portion. According to this configuration, the first locking portion can be formed on the metal portion of the terminal. [4] The first locking portion is a hole or a concave portion, and the second locking portion is a convex portion inserted into the first locking portion.
  • the movement of the terminal can be preferably restricted by the engagement between the first engagement portion provided on the metal portion of the terminal and the second engagement portion that is the projection of the holding member.
  • the second connecting portion has a rod shape
  • the terminal has a protruding wall protruding in a direction intersecting the length direction of the second connecting portion, and the first locking portion protrudes from the A hole through a wall.
  • the movement of the terminal is preferably restricted by the engagement between the first engagement portion, which is the hole provided in the projecting wall of the terminal, and the second engagement portion, which is the projection of the holding member.
  • the terminal has a resin portion integrally provided with the metal portion, and the first locking portion is provided on the resin portion. According to this configuration, the first locking portion can be formed in the resin portion of the terminal.
  • the connector includes a first sealing member interposed between the electric wire and the insertion hole, the second connecting portion being located in a tip region of the terminal, and the first sealing member
  • the terminal has a fixing portion that is provided closer to the proximal end of the terminal than the first connecting portion, and fixes the first sealing member to the outer peripheral surface of the electric wire. According to this configuration, the first sealing member can be positioned in the length direction of the electric wire by fixing the first sealing member to the terminal.
  • the connector includes a second sealing member that covers a portion of the electric wire connected to the first connecting portion. According to this configuration, it is possible to prevent the first connection portion from being exposed to water by the second seal member that covers the first connection portion. Moreover, according to this configuration, it is not necessary to provide a rubber plug or the like on the front side of the first connection portion of the terminal, so it is possible to suppress an increase in the number of parts.
  • the holding member has a guide portion that guides the first locking portion toward the second locking portion when the terminal is inserted into the insertion hole. According to this configuration, when the terminal is inserted into the insertion hole, the guide portion of the holding member can guide the first engaging portion of the terminal toward the second engaging portion. As a result, it is possible to improve the assembling workability of the terminal.
  • the guide portion is an inclined surface that displaces toward the inner diameter side of the insertion hole toward the front. According to this configuration, it is possible to guide the first engaging portion toward the second engaging portion by the inclined surface as the guide portion.
  • cylindrical used in the description of this specification is not limited to those in which a peripheral wall is continuously formed over the entire circumferential direction, but also those in which a plurality of parts are combined to form a tubular shape, a C-shaped It also includes those having a notch or the like in a part of the circumferential direction like a shape.
  • Cylindrical shapes also include circles, ovals, and polygons with pointed or rounded corners.
  • annular refers to any structure forming a loop or continuous shape without ends, as well as generally loop shapes with gaps, such as C-shapes. Sometimes refers to the structure of It should be noted that “annular” shapes include, but are not limited to, circles, ovals, and polygons with pointed or rounded corners.
  • opposite in this specification means that the surfaces or members are in front of each other, and not only when they are completely in front of each other, including when in
  • opposite in this specification means both the case where a member different from the two parts is interposed between the two parts and the case where nothing is interposed between the two parts. including.
  • a vehicle 10 shown in FIG. 1 is, for example, an electric vehicle or a plug-in hybrid vehicle.
  • Vehicle 10 includes a charging inlet 11 , a charger 12 , a battery 13 and a power control unit 14 .
  • the charging inlet 11 can be connected to an external connector connected to an external power supply (not shown).
  • Charger 12 is connected to charging inlet 11 and battery 13 .
  • the charger 12 for example, converts AC power supplied from the charging inlet 11 into DC power and supplies the DC power to the battery 13 .
  • the battery 13 is, for example, a secondary battery such as a lithium ion battery.
  • Power control unit 14 includes an inverter and a converter.
  • the power control unit 14 controls, for example, a motor generator (not shown) for driving the wheels.
  • Charging inlet 11 includes connector 20 shown in FIGS.
  • the connector 20 includes a housing 21 , a terminal group 22 housed in the housing 21 , and electric wires 23 electrically connected to each terminal of the terminal group 22 .
  • the connector 20 includes a temperature sensor 24 in contact with the electric wire 23 and a holder 25 holding the temperature sensor 24. As shown in FIG.
  • the housing 21 has a housing body 26 and a retainer 27 attached to the housing body 26 .
  • the retainer 27 is an example of a holding member.
  • the housing body 26 has an opening 26a.
  • the retainer 27 is fixed to the housing body 26 so as to close the opening 26a.
  • the end of the retainer 27 fixed to the housing body 26 is the front end, and the opposite side is the rear end.
  • the direction toward the housing body 26 is called the front, and the opposite direction is called the rear.
  • the forward and rearward directions are directions along the axial direction of the retainer 27 .
  • the housing body 26 has an attachment portion 26b attached to the vehicle body of the vehicle 10. Further, the housing main body 26 has a drainage portion 26c. The drain portion 26c communicates the inside of the housing body 26 with the outside of the housing body 26 . The water that has entered the interior of the housing body 26 is discharged to the outside of the housing body 26 through the drainage portion 26c.
  • the terminal group 22 has a plurality of terminals.
  • a plurality of electric wires 23 are provided corresponding to the plurality of terminals of the terminal group 22, respectively.
  • Terminal group 22 includes a plurality of first terminals 22A, a plurality of second terminals 22B, and a third terminal 22C.
  • the electric wire 23 includes a core wire 23a and an insulating coating 23b covering the core wire 23a.
  • the core wire 23a is, for example, a twisted wire formed by twisting a plurality of strands.
  • the first terminal 22A is, for example, a terminal compatible with a high-voltage power supply.
  • 22 A of 1st terminals are comprised by the diameter thicker than the 2nd terminal 22B.
  • One of the two first terminals 22A is a plus side terminal and the other is a minus side terminal.
  • each first terminal 22A is electrically connected to the external power supply. A current is supplied from the external power source to the first terminal 22A.
  • the second terminal 22B is a terminal for signal lines.
  • one third terminal 22C is provided.
  • the third terminal 22C is a ground wire terminal.
  • the first terminal 22A has a metal portion 31 formed by bending a metal plate and a resin portion 32 integrally provided with the metal portion 31 .
  • the resin portion 32 is formed, for example, by insert molding using the metal portion 31 as an insert.
  • the first terminal 22A has a first connection portion 33, a second connection portion 34, and a first terminal side locking portion 35.
  • the first connection portion 33 and the second connection portion 34 are provided on the metal portion 31 .
  • the electric wire 23 is connected to the first connection portion 33 .
  • the first connecting portion 33 is connected to the electric wire 23 by, for example, crimping by caulking or ultrasonic welding.
  • the second connection portion 34 is connected to the mating terminal T1.
  • the mating terminal T1 is, for example, a terminal of the external connector.
  • mating terminal T ⁇ b>1 is connected to second connection portion 34 .
  • the metal portion 31 of the second connection portion 34 is formed, for example, in a hollow rod shape by bending a metal plate.
  • the first terminal 22A has a fixing portion 36, for example.
  • the fixing portion 36 is provided on the metal portion 31, for example.
  • the fixing portion 36 fixes a first seal member 64 a described later to the outer peripheral surface of the electric wire 23 connected to the first connection portion 33 .
  • the second connecting portion 34 is provided near the first end of the first terminal 22A, and the fixing portion 36 is provided near the second end of the first terminal 22A.
  • the second connecting portion 34 side is defined as the distal end side
  • the fixing portion 36 side is defined as the proximal end side.
  • the first connection portion 33 is provided between the second connection portion 34 and the fixed portion 36 .
  • the first terminal side locking portion 35 is provided on the resin portion 32 .
  • the first terminal-side locking portion 35 is provided, for example, adjacent to the base end portion of the second connection portion 34 .
  • the first terminal-side locking portion 35 has, for example, a flange shape that protrudes outward from the outer peripheral surface of the second connection portion 34 .
  • the first terminal side locking portion 35 is located between the first connection portion 33 and the second connection portion 34 .
  • the resin portion 32 has a tip protection portion 37, for example.
  • the tip protection portion 37 prevents other members from contacting the tip of the second connection portion 34 .
  • the tip protection portion 37 and the first terminal side locking portion 35 are integrally connected through the inside of the metal portion 31 in the second connection portion 34 .
  • the second terminal 22B has a metal portion 41 formed by bending a metal plate. As shown in FIG. 9 , the second terminal 22B has a first connection portion 43 and a second connection portion 44 . The first connection portion 43 and the second connection portion 44 are provided on the metal portion 41 .
  • the electric wire 23 is connected to the first connection portion 43 .
  • the first connecting portion 43 is connected to the electric wire 23 by crimping by crimping, ultrasonic welding, or the like, for example.
  • the second connection portion 44 is connected to the mating terminal T2.
  • the mating terminal T2 is, for example, a terminal of the external connector.
  • mating terminal T ⁇ b>2 is connected to second connection portion 44 .
  • the second connecting portion 44 is formed, for example, in a hollow rod shape by bending a metal plate.
  • the second terminal 22B has a fixing part 46, for example.
  • the fixing portion 46 is provided on the metal portion 41 .
  • the fixing portion 46 fixes a first seal member 64 b described later to the outer peripheral surface of the electric wire 23 connected to the first connection portion 43 .
  • the second connecting portion 44 is provided near the first end of the second terminal 22B, and the fixing portion 46 is provided near the second end of the second terminal 22B.
  • the second connecting portion 44 side is defined as the distal end side
  • the fixing portion 46 side is defined as the proximal end side.
  • the first connection portion 43 is provided between the second connection portion 44 and the fixed portion 46 .
  • the second terminal 22B has a projecting wall 47, for example.
  • the projecting wall 47 is provided between the first connecting portion 43 and the second connecting portion 44 in the metal portion 41 .
  • the protruding wall 47 protrudes, for example, in a direction perpendicular to the length direction of the second connecting portion 44 .
  • two projecting walls 47 are provided so as to face each other.
  • the second terminal 22B has a second terminal side locking portion 45 .
  • the second terminal side locking portion 45 is provided on each projecting wall 47 .
  • the second terminal-side locking portion 45 is, for example, a hole passing through the projecting wall 47 .
  • the third terminal 22C is connected to a mating terminal of the external connector, for example. By connecting the external connector to charging inlet 11, the mating terminal is connected to third terminal 22C.
  • the retainer 27 has a base portion 50, a first terminal holding portion 51 holding the first terminals 22A, and a second terminal holding portion 52 holding the second terminals 22B. .
  • the base 50 closes the opening 26a of the housing body 26 shown in FIG.
  • the first terminal holding portion 51 and the second terminal holding portion 52 each extend forward.
  • a plurality of first terminal holding portions 51 are provided corresponding to the plurality of first terminals 22A, respectively.
  • a plurality of second terminal holding portions 52 are provided corresponding to each of the plurality of second terminals 22B.
  • the first terminal holding portion 51 and the second terminal holding portion 52 are, for example, cylindrical.
  • the retainer 27 has an insertion hole 53 through which the electric wire 23 is inserted.
  • a plurality of insertion holes 53 are provided corresponding to the plurality of electric wires 23 respectively.
  • Some insertion holes 53 are connected to each first terminal holding portion 51 .
  • some of the insertion holes 53 are connected to the respective second terminal holding portions 52 .
  • the retainer 27 has a plurality of tubular portions 54 extending rearward from the base portion 50 .
  • Each tubular portion 54 is provided behind the first terminal holding portion 51 and the second terminal holding portion 52 .
  • the insertion hole 53 is a hollow portion of the tubular portion 54 .
  • the insertion hole 53 is formed from the rear end to the front end of the base portion 50 from the cylindrical portion 54 to the first terminal holding portion 51 .
  • the insertion hole 53 is formed from the rear end to the front end of the base portion 50 from the cylindrical portion 54 to the second terminal holding portion 52 .
  • first terminal holding portion 51 has a first retainer side locking portion 55 .
  • Each first retainer-side locking portion 55 includes a rear-side locking portion 56 that locks to the first terminal-side locking portion 35 and a front-side locking portion 57 that locks to the first terminal-side locking portion 35 . including.
  • the rear side locking portion 56 can contact the rear surface of the first terminal side locking portion 35 . Thereby, the rear locking portion 56 can restrict the rearward movement of the first terminal 22A. Further, the rear locking portion 56 can bend in the radial direction of the first terminal holding portion 51 .
  • the front locking portion 57 can contact the front surface of the first terminal locking portion 35 . Accordingly, the front locking portion 57 can restrict forward movement of the first terminal 22A.
  • the first terminal side locking portion 35 is sandwiched between the rear side locking portion 56 and the front side locking portion 57 in the length direction of the second connection portion 34 .
  • the first terminal holding portion 51 has a guide portion 58 behind the rear locking portion 56 .
  • the guide portion 58 is, for example, an inclined surface that displaces toward the inner diameter side of the first terminal holding portion 51 toward the front.
  • the guide portion 58 guides the first terminal side locking portion 35 to the rear side locking portion 56 when the first terminal 22A is inserted from the insertion hole 53 into the first terminal holding portion 51 .
  • the first terminals 22A are attached to the insertion holes 53 and the first terminal holding portions 51 from the rear to the front of the retainer 27. As shown in FIG. When the first terminal 22A is inserted into the first terminal holding portion 51, the first terminal side locking portion 35 contacts the guide portion 58, so that the rear side locking portion 56 is bent radially outward. .
  • a plurality of rear side locking portions 56 are provided, for example.
  • Three rear side locking portions 56 are provided in this embodiment.
  • the number of the front locking portions 57 is the same as that of the rear locking portions 56, for example. That is, three front side locking portions 57 are provided in this embodiment.
  • the plurality of rear locking portions 56 are provided at regular intervals in the circumferential direction of the first terminal holding portion 51 . In the circumferential direction of the first terminal holding portion 51 , the plurality of front locking portions 57 are provided at positions opposite to the plurality of rear locking portions 56 by 180 degrees.
  • the housing body 26 has a fitting portion 26d into which the first terminal holding portion 51 is fitted.
  • the fitting portion 26 d is in contact with the rear surface of the rear locking portion 56 .
  • the rear surface of the rear locking portion 56 is a side surface of the rear locking portion 56 opposite to the side facing the first terminal 22A.
  • the fitting portion 26d restricts movement of the rear locking portion 56 in the direction in which the rear locking portion 56 separates from the first terminal 22A. That is, the fitting portion 26 d maintains the state in which the rear side locking portion 56 is locked to the first terminal side locking portion 35 .
  • the second terminal holding portion 52 has a plurality of elastic pieces 61 and a plurality of second retainer-side locking portions 62 .
  • Each elastic piece 61 corresponds to the projecting wall 47 of the second terminal 22B, and is provided in the same number as the projecting walls 47 . That is, there are two elastic pieces 61 in this embodiment.
  • the two elastic pieces 61 are provided, for example, at positions facing each other. Also, the two elastic pieces 61 have, for example, the same shape.
  • the elastic piece 61 faces the projecting wall 47 .
  • the elastic piece 61 can be bent in the direction of contacting and separating from the projecting wall 47 .
  • the second retainer-side locking portion 62 is provided on the elastic piece 61 .
  • the second retainer-side locking portion 62 is a convex portion that protrudes from the elastic piece 61 .
  • the second retainer side locking portion 62 is inserted into the second terminal side locking portion 45 which is a hole formed in the projecting wall 47 . That is, the second retainer side locking portion 62 is locked to the second terminal side locking portion 45 . Thereby, the second retainer-side locking portion 62 can restrict the forward and rearward movement of the second terminal 22B.
  • the elastic piece 61 has a guide portion 63 behind the second retainer side locking portion 62 .
  • the guide portion 63 is, for example, an inclined surface that displaces toward the inner diameter side of the second terminal holding portion 52 toward the front.
  • the guide portion 63 guides the second terminal side locking portion 45 to the second retainer side locking portion 62 when the second terminal 22B is inserted from the insertion hole 53 into the second terminal holding portion 52 .
  • the second terminals 22B are attached to the insertion holes 53 and the second terminal holding portions 52 from the rear to the front of the retainer 27. As shown in FIG. When the second terminal 22 ⁇ /b>B is inserted into the second terminal holding portion 52 , the second terminal-side locking portion 45 contacts the guide portion 63 , so that the elastic piece 61 bends away from the projecting wall 47 . .
  • the housing body 26 has a fitting portion 26e into which the second terminal holding portion 52 is fitted.
  • the fitting portion 26 e is in contact with the rear surface of each elastic piece 61 .
  • the back surface of the elastic piece 61 is the side surface of the elastic piece 61 opposite to the side facing the second terminal 22B.
  • the fitting portion 26e restricts the movement of the elastic piece 61 in the direction away from the second terminal 22B. That is, the fitting portion 26 e maintains the state in which the second retainer side locking portion 62 is locked to the second terminal side locking portion 45 .
  • the connector 20 includes first seal members 64 a and 64 b interposed between the wire 23 and the insertion hole 53 .
  • the first sealing member 64a is provided in the insertion hole 53 connected to the first terminal holding portion 51.
  • the first sealing member 64a is, for example, a rubber plug.
  • the first seal member 64 a is provided closer to the proximal end than the first connecting portion 33 .
  • the first seal member 64 a is, for example, annular and attached to the surface of the electric wire 23 .
  • the outer peripheral surface of the first seal member 64 a is in close contact with the inner peripheral surface of the insertion hole 53 .
  • the first seal member 64a prevents water from entering the insertion hole 53 and the first terminal holding portion 51 from behind.
  • the fixing portion 36 of the first terminal 22A fixes the first sealing member 64a to the surface of the wire 23. As shown in FIG.
  • the fixed portion 36 sandwiches a portion of the first seal member 64 a with the surface of the electric wire 23 , for example.
  • the first sealing member 64b is provided in the insertion hole 53 connected to the second terminal holding portion 52.
  • the first sealing member 64b is, for example, a rubber plug.
  • the first seal member 64b is provided closer to the proximal end than the first connecting portion 43 is.
  • the first seal member 64b has, for example, a ring shape and is attached to the surface of the electric wire 23 .
  • the outer peripheral surface of the first seal member 64 b is in close contact with the inner peripheral surface of the insertion hole 53 .
  • the first seal member 64b prevents water from entering the insertion hole 53 and the second terminal holding portion 52 from behind.
  • the fixing portion 46 of the second terminal 22B fixes the first sealing member 64b to the surface of the wire 23. As shown in FIG.
  • the fixed portion 46 sandwiches a portion of the first seal member 64b with the surface of the electric wire 23, for example.
  • the connector 20 includes, for example, second seal members 65a and 65b.
  • the second sealing member 65a covers the portion of the electric wire 23 connected to the first connecting portion 33 of the first terminal 22A.
  • the second sealing member 65b covers the portion of the electric wire 23 connected to the first connecting portion 43 of the second terminal 22B.
  • the end of the core wire 23a is exposed from the insulating coating 23b.
  • An end portion of the core wire 23 a is connected to the first connection portion 33 .
  • the second sealing members 65a and 65b cover the ends of the core wire 23a.
  • the second seal members 65a and 65b are made of silicone resin, for example, and are provided at the ends of the core wire 23a by dripping or coating.
  • the second sealing members 65a and 65b water-stop the ends of the core wire 23a. That is, the second sealing members 65a and 65b are inserted between the plurality of strands at the ends of the core wire 23a.
  • the temperature sensor 24 has a sensor body 24a and lead wires 24b extending from the sensor body 24a.
  • the sensor main body 24a is attached to the surface of the electric wire 23 connected to the first terminal 22A.
  • a plurality of temperature sensors 24 are provided corresponding to the plurality of first terminals 22A. That is, there are two temperature sensors 24 in this embodiment.
  • the temperature sensor 24 for example, an NTC thermistor, a PTC thermistor, or a PT sensor can be used.
  • the sensor main body 24a is configured such that a sensor element (not shown) connected to the lead wire 24b is accommodated in, for example, a resin housing.
  • the sensor main body 24a has, for example, a substantially rectangular parallelepiped shape.
  • the sensor element outputs a signal corresponding to temperature change via the lead wire 24b.
  • the lead wire 24b is electrically connected to a control section (not shown) that controls charging of the battery 13 based on the signal from the sensor element.
  • the holder 25 is attached to the retainer 27 .
  • the holder 25 holds the sensor main body 24 a in contact with the electric wire 23 .
  • the holder 25 has an enclosing portion 71 that holds the sensor main body 24a.
  • a plurality of surrounding portions 71 are provided corresponding to each of the plurality of first terminals 22A. That is, there are two surrounding portions 71 in this embodiment.
  • the holder 25 has, for example, a connecting portion 72 that connects the plurality of surrounding portions 71 to each other.
  • the holder 25 is, for example, an injection molded product made of synthetic resin.
  • the enclosing part 71 collectively covers the electric wire 23 and the sensor main body 24a in contact with the surface of the electric wire 23.
  • the enclosing portion 71 is inserted into the insertion hole 53 connected to the first terminal holding portion 51 .
  • a portion of the surrounding portion 71 in the circumferential direction is interposed between the inner peripheral surface of the insertion hole 53 and the sensor main body 24a.
  • a part of the surrounding portion 71 in the circumferential direction is interposed between the inner peripheral surface of the insertion hole 53 and the electric wire 23 .
  • the enclosing part 71 is provided apart from the first sealing member 64a in the length direction of the electric wire 23 .
  • the enclosing part 71 has a first split body 73 and a second split body 74. As shown in FIGS. The first divided body 73 and the second divided body 74 sandwich the electric wire 23 and the sensor main body 24a in the direction in which the electric wire 23 and the sensor main body 24a overlap.
  • the first split body 73 has a locking portion 75 .
  • Each of the plurality of first divided bodies 73 has a pair of locking portions 75, for example.
  • the second split body 74 has a locking portion 76 .
  • Each of the plurality of second divided bodies 74 has a pair of locking portions 76, for example.
  • the enclosing part 71 is configured such that the distance between the first split body 73 and the second split body 74 can be changed in a state where it is not inserted into the insertion hole 53. .
  • a gap S is set between the locking portion 75 and the locking portion 76 when the first divided body 73 and the second divided body 74 are in contact with each other.
  • the distance between the first divided body 73 and the second divided body 74 can be changed by the dimension of the gap S.
  • the enclosing part 71 has, for example, a sensor holding part 81 that holds the sensor main body 24a.
  • the sensor holding portion 81 is formed in the first divided body 73, for example.
  • the sensor holding portion 81 holds the state in which the sensor main body 24 a is attached to the first split body 73 when the first split body 73 is not attached to the second split body 74 .
  • the sensor holding portion 81 has, for example, a pair of claw portions 82 capable of supporting the lower surface of the sensor main body 24a. In a state in which the first divided body 73 is not assembled to the second divided body 74 , each claw portion 82 prevents the sensor main body 24 a from falling off from the first divided body 73 . As shown in FIGS.
  • the second divided body 74 has, for example, a press contact protrusion 74a.
  • the press-contact convex portion 74 a is provided at a position facing the sensor holding portion 81 of the first divided body 73 .
  • the press-contact convex portion 74 a is press-contacted with the insulating coating 23 b of the electric wire 23 .
  • the connecting portion 72 has a first split connecting portion 83 and a second split connecting portion 84 .
  • the first split connecting portion 83 connects the pair of first split bodies 73 to each other.
  • Each of the first split bodies 73 and the first split connecting portions 83 is composed of, for example, one component.
  • the second split connecting portion 84 connects the pair of second split bodies 74 to each other.
  • Each of the second split bodies 74 and the second split connecting portions 84 is composed of, for example, one component.
  • the first split connecting portion 83 has a positioning convex portion 83a.
  • the positioning convex portion 83a is fitted into the positioning concave portion 84a of the second split connecting portion 84.
  • the second split connecting portion 84 has a positioning convex portion 84b.
  • the positioning convex portion 84b is fitted into the positioning concave portion 83b of the first split connecting portion 83. As shown in FIG.
  • the first split connecting portion 83 has a first wire holding portion 83c.
  • the second split connecting portion 84 has a second wire holding portion 84c.
  • the first wire holding portion 83c and the second wire holding portion 84c face each other.
  • the first wire holding portion 83c and the second wire holding portion 84c surround the wire 23 connected to the third terminal 22C. Thereby, the first wire holding portion 83c and the second wire holding portion 84c hold the wire 23 connected to the third terminal 22C.
  • the surrounding portion 71 is inserted into the insertion hole 53.
  • the surrounding portion 71 has a holder-side locking portion 85 .
  • the holder-side locking portion 85 is, for example, a convex portion that protrudes from the outer peripheral surface of the surrounding portion 71 .
  • the holder-side locking portion 85 is provided, for example, on each of the first divided body 73 and the second divided body 74 .
  • the insertion hole 53 has a locked portion 53a.
  • a plurality of locked portions 53 a are provided corresponding to each of the holder side locking portion 85 of the first divided body 73 and the holder side locking portion 85 of the second divided body 74 .
  • the locked portion 53a is, for example, a concave portion into which the holder-side locking portion 85, which is a convex portion, is inserted.
  • Each holder-side locking portion 85 can be locked to each locked portion 53 a in the direction in which the surrounding portion 71 is removed from the insertion hole 53 .
  • the electric wire 23 is connected to the terminal group 22 including the first terminal 22A, the second terminal 22B and the third terminal 22C.
  • the electric wire 23 is attached with the first sealing members 64a and 64b.
  • the end portion of the core wire 23a of the electric wire 23 is crimped to the first connecting portion 33, for example.
  • the first connecting portion 33 is provided with a second sealing member 65a for water stoppage between the electric wires 23, for example.
  • the first seal member 64a is fixed to the wire 23 by crimping the fixing portion 36 .
  • the end portion of the core wire 23a of the electric wire 23 is crimped to the first connection portion 43, for example.
  • the first connecting portion 43 is provided with a water stoppage between the electric wires 23 by the second sealing member 65b, for example.
  • the first seal member 64b is fixed to the electric wire 23 by crimping the fixing portion 46 .
  • the first terminal 22A, the second terminal 22B and the third terminal 22C are assembled to the retainer 27.
  • each of the first terminals 22A and the second terminals 22B is inserted into the insertion hole 53 from the rear to the front of the retainer 27 .
  • the first terminal 22A is attached to the first terminal holding portion 51
  • the second terminal 22B is attached to the second terminal holding portion 52. As shown in FIG.
  • the holder 25 and the temperature sensor 24 are assembled to the electric wire 23 .
  • the sensor main body 24a is assembled to the sensor holding portion 81 of the first divided body 73.
  • the first divided body 73 and the second divided body 74 are assembled together while sandwiching the electric wire 23 connected to the first terminal 22A. In this state, the distance between the first split body 73 and the second split body 74 can be changed.
  • the holder 25 and the temperature sensor 24 attached to the wire 23 are attached to the retainer 27 .
  • the enclosing portion 71 and the sensor main body 24 a held inside the enclosing portion 71 are moved along the electric wire 23 toward the insertion hole 53 .
  • the surrounding portion 71 and the sensor main body 24a can be easily moved.
  • the holder 25 and the temperature sensor 24 are moved integrally, it is possible to prevent the lead wire 24b from being caught between the holder 25 and the electric wire 23 .
  • the enclosing portion 71 is inserted into the insertion hole 53 , and the holder-side engaging portion 85 of the enclosing portion 71 is engaged with the engaged portion 53 a of the insertion hole 53 .
  • the outer peripheral surface of the enclosing portion 71 and the inner peripheral surface of the insertion hole 53 are in contact with each other. come into contact with each other.
  • the wire 23 and the sensor main body 24a are sandwiched between the first divided body 73 and the second divided body 74. As shown in FIG. As a result, the sensor main body 24 a is pressed against the surface of the electric wire 23 .
  • the retainer 27 is assembled to the housing body 26.
  • the first terminal holding portion 51 is fitted into the fitting portion 26 d of the housing body 26
  • the second terminal holding portion 52 is fitted into the fitting portion 26 e of the housing body 26 .
  • the terminal group 22 can be attached to the insertion hole 53 from the rear to the front of the retainer 27 . According to this configuration, after the electric wires 23 are attached to the terminal group 22, the terminal group 22 with the electric wires 23 can be attached to the retainer 27 from behind. Therefore, it is not necessary to assemble the electric wire 23 and the terminal group 22 in a state where the electric wire 23 is passed through the retainer 27, and the assembling workability can be improved.
  • the second retainer-side locking portion 62 restricts forward and rearward movement of the second terminal 22B by locking with the second terminal-side locking portion 45 .
  • the second terminals 22B can be stably held by the retainer 27 even before the retainer 27 is assembled to the housing body 26 .
  • the first retainer-side engaging portion 55 restricts forward and rearward movement of the first terminal 22A by being engaged with the first terminal-side engaging portion 35 .
  • the first terminals 22A can be stably held by the retainer 27 even before the retainer 27 is assembled to the housing body 26 .
  • the second terminal 22B has a metal portion 41 formed by bending a metal plate.
  • the first connection portion 43 and the second connection portion 44 are provided on the metal portion 41 .
  • the first terminal 22A also has a metal portion 31 formed by bending a metal plate.
  • the first connection portion 33 and the second connection portion 34 are provided on the metal portion 31 . According to this configuration, the first terminal 22A and the second terminal 22B can be formed by bending the metal plate.
  • the second terminal side locking portion 45 is provided on the metal portion 41 of the second terminal 22B. According to this configuration, the second terminal side locking portion 45 can be formed on the metal portion 41 of the second terminal 22B.
  • the second terminal side locking portion 45 is a hole, and the second retainer side locking portion 62 is a convex portion inserted into the second terminal side locking portion 45 .
  • the engagement between the second terminal-side engaging portion 45 provided on the metal portion 41 of the second terminal 22B and the second retainer-side engaging portion 62, which is the convex portion of the retainer 27, causes the second terminal to engage. It becomes possible to preferably restrict the movement of the two terminals 22B.
  • the second terminal 22B has a protruding wall 47 that protrudes in a direction that intersects the length direction of the second connecting portion 44 .
  • the second terminal-side locking portion 45 is a hole passing through the projecting wall 47 . According to this configuration, by locking the second terminal side locking portion 45 which is the hole provided in the projecting wall 47 and the second retainer side locking portion 62 which is the convex portion of the retainer 27, the second terminal side locking portion 45 is locked. It becomes possible to preferably restrict the movement of the terminal 22B.
  • the first terminal 22A has a resin portion 32 integrally provided with the metal portion 31 .
  • the first terminal side locking portion 35 is provided on the resin portion 32 . According to this configuration, the first terminal side locking portion 35 can be formed in the resin portion 32 of the first terminal 22A.
  • the second connecting portion 34 is located in the distal region of the first terminal 22A, and the first sealing member 64a is provided closer to the proximal end of the first terminal 22A than the first connecting portion 33 is.
  • the first terminal 22 ⁇ /b>A has a fixing portion 36 that fixes the first sealing member 64 a to the outer peripheral surface of the electric wire 23 .
  • the first sealing member 64a can be positioned in the length direction of the electric wire 23 by fixing the first sealing member 64a to the first terminal 22A.
  • a separate member for pressing and fixing the first sealing member 64a from the rear side is unnecessary. becomes. As a result, it becomes possible to suppress an increase in the number of parts.
  • the second connection portion 44 is located in the tip region of the second terminal 22B, and the first sealing member 64b is provided closer to the base end of the second terminal 22B than the first connection portion 43 is.
  • the second terminal 22B has a fixing portion 46 that fixes the first sealing member 64b to the outer peripheral surface of the electric wire 23. As shown in FIG. According to this configuration, the first sealing member 64b can be positioned in the length direction of the electric wire 23 by fixing the first sealing member 64b to the second terminal 22B.
  • the first seal member 64b is fixed to the outer peripheral surface of the electric wire 23 by the fixing portion 46 of the second terminal 22B, a separate member for pressing and fixing the first seal member 64b from the rear side is unnecessary. becomes. As a result, it becomes possible to suppress an increase in the number of parts.
  • the connector 20 includes a second sealing member 65a that covers the portion of the electric wire 23 connected to the first connecting portion 33 of the first terminal 22A.
  • the connector 20 also includes a second sealing member 65b that covers the portion of the electric wire 23 connected to the first connecting portion 43 of the second terminal 22B.
  • the retainer 27 has a guide portion 58 that guides the first terminal side locking portion 35 to the rear side locking portion 56 when the first terminal 22A is inserted into the insertion hole 53 . Further, the retainer 27 has a guide portion 63 that guides the second terminal side locking portion 45 to the second retainer side locking portion 62 when the second terminal 22B is inserted into the insertion hole 53 . According to this configuration, the guiding portions 58 and 63 can improve the assembling workability of the first terminal 22A and the second terminal 22B.
  • the guide portions 58 and 63 are inclined surfaces that are displaced toward the inner diameter side of the insertion hole 53 toward the front. According to this configuration, the assembling workability of the first terminal 22A and the second terminal 22B can be more preferably improved by the guiding portions 58 and 63, which are inclined surfaces.
  • the connector 20 includes a temperature sensor 24 and a holder 25.
  • the temperature sensor 24 has a sensor body 24a attached to the surface of the electric wire 23 and lead wires 24b extending from the sensor body 24a.
  • the holder 25 has an enclosing portion 71 that collectively covers the electric wire 23 and the sensor body 24a.
  • the housing 21 has an insertion hole 53 through which the electric wire 23 is inserted.
  • the surrounding portion 71 is inserted into the insertion hole 53 .
  • the surrounding portion 71 is interposed between the inner peripheral surface of the insertion hole 53 and the electric wire 23 and between the inner peripheral surface of the insertion hole 53 and the sensor main body 24a.
  • the shape of the holder 25 side such as changing the radial thickness of the surrounding portion 71 is changed while the shape of the insertion hole 53 of the housing 21 remains unchanged. It can be dealt with by modification. Therefore, it is possible to eliminate the need to change the shape of the housing 21 even if the diameter of the wire 23 is changed. Since the holder 25 can be configured to be smaller in size than the housing 21, changing the molding die for the holder 25 can suppress an increase in cost compared to changing the molding die for the housing 21. It becomes possible.
  • the enclosing part 71 is provided inside the insertion hole 53 so as to press the sensor main body 24 a against the surface of the wire 23 .
  • the sensor main body 24a is pressed against the surface of the electric wire 23 by the enclosing portion 71, so that a gap is less likely to occur between the sensor main body 24a and the surface of the electric wire 23.
  • FIG. This makes it possible to improve the accuracy of temperature detection of the electric wire 23 by the sensor main body 24a.
  • the enclosing part 71 has a first divided body 73 and a second divided body 74 .
  • the first divided body 73 and the second divided body 74 sandwich the electric wire 23 and the sensor main body 24a in the direction in which the electric wire 23 and the sensor main body 24a overlap.
  • the wire 23 and the sensor main body 24 a are sandwiched between the first split body 73 and the second split body 74 , so that the sensor main body 24 a can be pressed against the surface of the wire 23 .
  • the first split body 73 has a locking portion 75 .
  • the second split body 74 has a locking portion 76 .
  • the first divided body 73 and the second divided body 74 are assembled with each other.
  • the first divided body 73 and the second divided body 74 collectively cover the electric wire 23 and the sensor main body 24a, and the locking portion 75 and the locking portion 76 hold the first divided body 73 together. and the second divided body 74 can be assembled together.
  • the enclosing part 71 is configured to be able to change the distance between the first split body 73 and the second split body 74 in a state where it is not inserted into the insertion hole 53 .
  • the distance between the first divided body 73 and the second divided body 74 is the sum of the diameter of the electric wire 23 and the thickness of the sensor main body 24a before the surrounding portion 71 is assembled into the insertion hole 53. It is possible to have a margin for the dimensions. As a result, the first divided body 73 , the second divided body 74 and the temperature sensor 24 assembled to the electric wire 23 are easily moved in the length direction of the electric wire 23 .
  • the first divided body 73 and the second divided body 74 are brought closer to each other, so that the electric wire 23 is formed by the first divided body 73 and the second divided body 74 . And it becomes possible to press the sensor body 24a against the surface of the electric wire 23 by sandwiching the sensor body 24a.
  • the enclosing part 71 has a sensor holding part 81 that holds the sensor main body 24a.
  • the sensor holding portion 81 holds the sensor main body 24 a so as not to come off from the enclosing portion 71 when the enclosing portion 71 is not inserted into the insertion hole 53 .
  • the holder 25 can be attached to the wire 23 while the sensor main body 24 a is held by the sensor holding portion 81 of the enclosing portion 71 . This makes it possible to improve the assembling workability of the temperature sensor 24 and the holder 25 .
  • the sensor holding portion 81 is formed on the first divided body 73 .
  • the sensor holding portion 81 holds the state in which the sensor main body 24 a is attached to the first split body 73 when the first split body 73 is not attached to the second split body 74 .
  • This makes it possible to improve the assembling workability of the temperature sensor 24 , the first divided body 73 and the second divided body 74 .
  • a plurality of electric wires 23 are provided.
  • a plurality of temperature sensors 24 are provided corresponding to the plurality of electric wires 23, respectively.
  • a plurality of insertion holes 53 are provided corresponding to the plurality of electric wires 23 respectively.
  • a plurality of surrounding portions 71 are provided corresponding to the plurality of electric wires 23 and the plurality of temperature sensors 24 .
  • the holder 25 has connecting portions 72 that connect the plurality of surrounding portions 71 to each other. According to this configuration, since the plurality of enclosing portions 71 are connected to each other by the connecting portions 72, it is possible to reduce the number of parts as compared to the case where the plurality of enclosing portions 71 are individually formed. .
  • the enclosing part 71 has a holder-side locking part 85 .
  • the insertion hole 53 has a locked portion 53a.
  • the holder side locking portion 85 can be locked to the locked portion 53 a in the direction in which the surrounding portion 71 is removed from the insertion hole 53 . According to this configuration, it is possible to prevent the surrounding portion 71 from slipping out of the insertion hole 53 due to the engagement between the holder-side engaging portion 85 and the engaged portion 53a.
  • the holder-side locking portion 85 of the enclosing portion 71 can prevent the enclosing portion 71 from coming off, it is unnecessary to prevent the enclosing portion 71 from coming off with a retaining member separate from the holder 25, thereby increasing the number of parts. can be suppressed.
  • the first retainer-side locking portion 55 includes a rear-side locking portion 56 that regulates rearward movement of the first terminal 22A, and a front-side locking portion that regulates forward movement of the first terminal 22A. 57 and . According to this configuration, the backward and forward movement of the first terminal 22 ⁇ /b>A can be restricted by the rear locking portion 56 and the front locking portion 57 . This allows the retainer 27 to more stably hold the first terminal 22A.
  • the first terminal side locking portion 35 is formed in a flange shape protruding from the first terminal 22A.
  • the rear locking portion 56 can contact the rear surface of the first terminal locking portion 35 .
  • the front locking portion 57 can contact the front surface of the first terminal locking portion 35 . According to this configuration, the backward and forward movement of the first terminal 22A is restricted by the engagement between the rear side locking portion 56 and the front side locking portion 57 and the flange-shaped first terminal side locking portion 35. It becomes possible to
  • the number of the first terminals 22A and the number of the second terminals 22B are not limited to the above-described embodiment, and can be changed as appropriate according to the configuration of the connector 20.
  • FIG. 1 The number of the first terminals 22A and the number of the second terminals 22B are not limited to the above-described embodiment, and can be changed as appropriate according to the configuration of the connector 20.
  • the metal portions 31 and 41 are formed by bending a metal plate, but the metal portions 31 and 41 may be formed by cutting. .
  • the front side locking portion 57 may be omitted.
  • the configuration such as the shape of the first terminal-side locking portion 35 is not limited to the above-described embodiment, and can be changed as appropriate.
  • the first terminal side locking portion 35 is provided on the resin portion 32
  • the first terminal side locking portion 35 may be provided on the metal portion 31 without being limited to this.
  • the configuration such as the shape of the second terminal side locking portion 45 is not limited to the above embodiment, and can be changed as appropriate.
  • the second terminal side locking portion 45 is a hole
  • the second retainer side locking portion 62 is a convex portion inserted into the second terminal side locking portion 45.
  • the second terminal side locking portion 45 may be a projection and the second retainer side locking portion 62 may be a hole or a recess.
  • the second terminal side locking portion 45 is not limited to a through hole, and may be a concave portion that does not penetrate.
  • the projecting direction of the projecting wall 47 is not limited to the direction perpendicular to the length direction of the second connection portion 44 , and the projecting direction of the projecting wall 47 is the direction intersecting the length direction of the second connection portion 44 . I wish I had.
  • the first divided body 73 and the second divided body 74 are configured to be integrally connected via, for example, a hinge, and the first divided body 73 can rotate around the hinge. configuration.
  • the enclosing part 71 is composed of two parts, the first divided body 73 and the second divided body 74.
  • the enclosing part 71 may be composed of one part. . -
  • holder 25 of the above-mentioned embodiment is constituted so that holding of electric wire 23 connected to the 3rd terminal 22C is possible, it may be the composition which does not hold the electric wire 23 concerned not only in this.
  • the plurality of surrounding portions 71 are connected to each other by the connecting portion 72.
  • the present invention is not limited to this. It is also possible to have a configuration in which the
  • the claw portion 82 may be omitted from the sensor holding portion 81 of the above-described embodiment.
  • the distance between the first divided body 73 and the second divided body 74 may be configured so as not to be changed when they are not inserted into the insertion hole 53 .
  • the holder-side locking portion 85 and the locked portion 53a that are locked to each other are configured such that the holder-side locking portion 85 is a convex portion and the locked portion 53a is a concave portion.
  • the holder-side engaging portion 85 may be a concave portion and the engaged portion 53a may be a convex portion.
  • the enclosing part 71 is provided away from the first sealing member 64a in the above-described embodiment, the enclosing part 71 may be in contact with the first sealing member 64a.
  • the connector 20 of the above-described embodiment is used for the charging inlet 11 of the vehicle 10 , it is not limited to this, and can be used for devices other than the charging inlet 11 in the vehicle 10 .
  • a connector includes a housing (21) having a retaining member (27); terminals (22A, 22B) held by the holding member (27); A wire (23) connected to the terminals (22A, 22B),
  • the holding member (27) has an insertion hole (53) extending in the axial direction of the terminals (22A, 22B), The electric wire (23) passes through the insertion hole (53),
  • the terminals (22A, 22B) can be assembled in the insertion holes (53) along the axial direction,
  • the terminals (22A, 22B) have first connection portions (33, 43) to which the electric wires (23) are connected, and second connection portions (34, 44) to which the mating terminals (T1, T2) are connected.
  • the holding member (27) has second locking portions (55, 62) that engage with the first locking portions (35, 45), The second locking portions (55, 62) restrict movement of the terminals (22A, 22B) along the axial direction by engaging with the first locking portions (35, 45). good.
  • a connector includes a housing (21) having a retaining member (27); a plurality of terminals (22A, 22B) held by the holding member (27); and a plurality of electric wires (23) respectively connected to the plurality of terminals (22A, 22B),
  • the holding member (27) has a plurality of insertion holes (53) extending in the axial direction of the terminals (22A, 22B), Each electric wire (23) passes through the corresponding insertion hole (53),
  • Each of the terminals (22A, 22B) can be assembled with the corresponding insertion hole (53),
  • Each of the terminals (22A, 22B) has a first connection portion (33, 43) to which the electric wire (23) is connected, and a second connection portion (34, 44) to which the mating terminal (T2) is connected.
  • the holding member (27) may have a plurality of second locking portions (55, 62) respectively engaged with the plurality of first locking portions (35, 45).
  • the plurality of terminals (22A, 22B) may have different shapes.
  • the plurality of terminals (22A, 22B) include a plurality of types of terminals (22A, 22B) having different shapes, and the plurality of first locking portions (35, 45) , 22B), at least one of the shape and material may be different from each other. 35) and a metal first locking portion (45).
  • the plurality of terminals (22A, 22B) may include one or more first terminals (22A) compatible with a high-voltage power supply and one or more second terminals (22B) for signal lines. It may optionally include a third terminal (22C) for a ground wire.
  • one of the first locking portions (35, 45) and the second locking portions (55, 62) extends in the radial direction of the insertion hole 53. It may protrude and the other may be recessed in the radial direction.
  • first connection portion (33, 43) and the second connection portion (34, 44) may be made of metal.
  • first locking portion (45) may be made of metal.

Abstract

Un boîtier (21) d'un connecteur (20) selon un aspect de la présente invention comprend un corps principal de boîtier (26), et un élément de retenue (27) fixé au corps principal de boîtier (26). Une seconde borne (22B) peut être assemblée dans un trou d'insertion (53), de façon à être orientée de l'arrière vers l'avant du dispositif de retenue (27). En outre, la seconde borne (22B) comprend : une première partie de connexion (43) à laquelle un câble électrique (23) est connecté ; une seconde partie de connexion (44) reliée à une borne homologue ; et des secondes parties de verrouillage côté borne (45) disposées entre la première partie de connexion (43) et la seconde partie de connexion (44). Le dispositif de retenue (27) comprend des secondes parties de verrouillage côté dispositif de retenue (62) qui se verrouillent aux secondes parties de verrouillage côté borne (45). En outre, les secondes parties de verrouillage côté dispositif de retenue limitent le mouvement de la seconde borne (22B) vers l'avant et l'arrière par verrouillage sur les secondes parties de verrouillage côté borne (45).
PCT/JP2022/004084 2021-02-04 2022-02-02 Connecteur WO2022168882A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021016874A JP2022119618A (ja) 2021-02-04 2021-02-04 コネクタ
JP2021-016874 2021-02-04

Publications (1)

Publication Number Publication Date
WO2022168882A1 true WO2022168882A1 (fr) 2022-08-11

Family

ID=82741512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/004084 WO2022168882A1 (fr) 2021-02-04 2022-02-02 Connecteur

Country Status (2)

Country Link
JP (1) JP2022119618A (fr)
WO (1) WO2022168882A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08298150A (ja) * 1995-04-25 1996-11-12 Ryosei Denso Kk コネクタ
JP2000091014A (ja) * 1998-09-10 2000-03-31 Yazaki Corp 端子金具
JP2005005035A (ja) * 2003-06-10 2005-01-06 Sumitomo Wiring Syst Ltd 防水コネクタ用ゴム栓
JP2007095395A (ja) * 2005-09-28 2007-04-12 Mitsubishi Cable Ind Ltd 電気コネクタハウジング
JP2010135159A (ja) * 2008-12-04 2010-06-17 Avenir Electronics International Co Ltd コネクタの組立方法
JP2014120282A (ja) * 2012-12-14 2014-06-30 Auto Network Gijutsu Kenkyusho:Kk 端子付電線

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08298150A (ja) * 1995-04-25 1996-11-12 Ryosei Denso Kk コネクタ
JP2000091014A (ja) * 1998-09-10 2000-03-31 Yazaki Corp 端子金具
JP2005005035A (ja) * 2003-06-10 2005-01-06 Sumitomo Wiring Syst Ltd 防水コネクタ用ゴム栓
JP2007095395A (ja) * 2005-09-28 2007-04-12 Mitsubishi Cable Ind Ltd 電気コネクタハウジング
JP2010135159A (ja) * 2008-12-04 2010-06-17 Avenir Electronics International Co Ltd コネクタの組立方法
JP2014120282A (ja) * 2012-12-14 2014-06-30 Auto Network Gijutsu Kenkyusho:Kk 端子付電線

Also Published As

Publication number Publication date
JP2022119618A (ja) 2022-08-17

Similar Documents

Publication Publication Date Title
JP5751194B2 (ja) コネクタ及びワイヤハーネス
US11646522B2 (en) Male connector and connector device
JP2013073743A (ja) コネクタ
JP2016192317A (ja) 編組シールド電線の接続構造
US10263360B2 (en) Waterproof connector
US20180226745A1 (en) Wire cover member
WO2015098488A1 (fr) Connecteur
JP5999440B2 (ja) コネクタ
WO2022168882A1 (fr) Connecteur
WO2015068674A1 (fr) Structure d'arrêt d'eau d'un connecteur
JP5894595B2 (ja) 編組線の端末処理方法
JP2007227257A (ja) ワイヤハーネス及びその製造方法
WO2022168881A1 (fr) Connecteur
JP2015170588A (ja) コネクタ
JP5879956B2 (ja) コネクタ及びワイヤハーネス
JP2013140821A (ja) コネクタ
JP6195137B1 (ja) コネクタ
JP5769024B2 (ja) 電線固定部材
JP2006147353A (ja) コネクタ
WO2014157317A1 (fr) Connecteur de charge
JP7424242B2 (ja) コネクタ
JP2012234635A (ja) コネクタ
JP2013182806A (ja) 電気コネクタ
JP2011233336A (ja) コネクタ
JP2017135118A (ja) 端子

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22749753

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22749753

Country of ref document: EP

Kind code of ref document: A1