WO2015098883A1 - Structure de support de borne de connecteur - Google Patents

Structure de support de borne de connecteur Download PDF

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Publication number
WO2015098883A1
WO2015098883A1 PCT/JP2014/083991 JP2014083991W WO2015098883A1 WO 2015098883 A1 WO2015098883 A1 WO 2015098883A1 JP 2014083991 W JP2014083991 W JP 2014083991W WO 2015098883 A1 WO2015098883 A1 WO 2015098883A1
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WO
WIPO (PCT)
Prior art keywords
housing
connector terminal
holding member
locking
piece
Prior art date
Application number
PCT/JP2014/083991
Other languages
English (en)
Japanese (ja)
Inventor
秀彦 久保嶋
智治 鈴木
田代　晴紀
Original Assignee
矢崎総業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 矢崎総業株式会社 filed Critical 矢崎総業株式会社
Publication of WO2015098883A1 publication Critical patent/WO2015098883A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
    • 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
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
    • H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position

Definitions

  • the present invention relates to a connector terminal holding structure.
  • a flexible lance is integrally formed in the housing.
  • the lance is pressed and urged by the connector terminal inserted into the housing to be elastically deformed, thereby allowing the connector terminal to pass through, and then elastically returning to prevent the connector terminal from coming off. Further, since the lance is locked with the connector terminal, it can be confirmed that the connector terminal is inserted into a predetermined position of the housing.
  • the housing is required to be downsized, in particular, thin.
  • An object of the present invention is made in view of such problems, and is to realize a thin connector while ensuring a holding force of the connector terminal with respect to the housing.
  • a connector terminal holding structure in which a connector terminal inserted into a cylindrical housing is held by a housing by a holding member, and the housing is a cylinder at a position facing a locking hole formed in the connector terminal.
  • An opening is formed in the wall, and the holding member includes a base portion that is attached to the opening and is locked to the housing, and a protrusion that protrudes from the base portion and can be inserted into the locking hole.
  • Connector terminal holding structure in which a connector terminal inserted into a cylindrical housing is held by a housing by a holding member, and the housing is a cylinder at a position facing a locking hole formed in the connector terminal.
  • An opening is formed in the wall, and the holding member includes a base portion that is attached to the opening and is locked to the housing, and a protrusion that protrudes from the base portion and can be inserted into the locking hole.
  • Connector terminal holding structure in which a connector terminal inserted into a cylindrical housing is held by a housing by a holding member, and the
  • the connector terminal is inserted to the set position of the housing, and the holding member is attached to the opening of the housing, whereby the protrusion is inserted into the locking hole of the connector terminal.
  • the holding member since the connector terminal is locked by the protrusion and the movement in the front-rear direction is restricted, a high holding force of the connector terminal with respect to the housing can be obtained.
  • the opening of the housing is disposed at a position facing the locking hole of the connector terminal, the holding member only needs to make the protrusion enter the housing. Therefore, since the connector terminal can be held using a small space inside the housing, the connector can be thinned.
  • the holding member includes a support piece erected from a side edge of the base portion formed in a flat plate shape, and the housing is inclined backward in the insertion direction of the connector terminal.
  • the connector terminal holding structure according to the above (1) which has a wall portion formed so as to be sometimes contactable.
  • the holding member can be prevented from rotating by the support piece of the holding member coming into contact with the wall portion. Can be prevented.
  • the holding member includes a support piece erected from a side edge of the base portion formed in a flat plate shape, and a recess for accommodating the support piece is formed on the inner wall surface of the housing.
  • the housing is formed in a rectangular shape in cross section, and the support pieces of the holding member are erected in pairs from both side edges of the base portion formed in a rectangular flat plate shape, and the connector terminal
  • the connector terminal is inserted into the housing in which the holding member is temporarily locked, and then the holding member is permanently locked, whereby the connector terminal can be locked to the housing.
  • the assembly work of the connector terminals can be performed smoothly.
  • the connector terminal holding structure of the present invention it is possible to reduce the thickness of the connector while ensuring the holding force of the connector terminal with respect to the housing.
  • FIG. 1 is an exploded perspective view of a connector to which a connector terminal holding structure according to an embodiment of the present invention is applied
  • FIG. 2 is an external perspective view of a connector in which the components of FIG. 1 are assembled.
  • the connector 11 is provided at the end of one electric wire (not shown), and is used when connecting to the other electric wire.
  • the connector 11 includes a housing 13, a connector terminal 15, a first rear holder 17, a second rear holder 19, and a holding member 29.
  • the arrow X in FIG. 1 is the front-rear direction of the connector 11 (the front side of the paper is the front)
  • the arrow Y is the left-right direction or the width direction of the connector 11
  • the arrow Z is the vertical direction of the connector 11 (the upper side of the paper) Upper)
  • the housing 13 is formed of a synthetic resin having insulating properties, and is formed in a rectangular tube shape with a substantially rectangular cross section.
  • a rectangular parallelepiped terminal accommodating chamber 21 having a longitudinal direction in the front-rear direction is formed inside the housing 13.
  • the connector terminal 15 is inserted from the insertion port 23 on the rear side of the housing 13, while a mating terminal not shown is inserted from the insertion port 25 on the front side.
  • the insertion port 23 is formed to be relatively large corresponding to the connector terminal 15 which is a female terminal, whereas the insertion port 25 is formed to be relatively small corresponding to the counterpart terminal which is a male terminal. .
  • the housing 13 is formed with an opening 27 penetrating the upper cylindrical wall in a rectangular shape, and a synthetic resin holding member 29 is attached to the opening 27. As shown in FIG. 2, the housing 13 to which the holding member 29 is attached is in a state in which the opening 27 is closed.
  • the connector terminal 15 has an electrical contact portion 31 and a cylindrical electric wire connection portion 33 connected to the electrical contact portion 31.
  • the electrical contact portion 31 is formed by bending a conductive metal plate into a rectangular tube shape, and is configured such that a tab-like electrical contact portion (not shown) of the mating terminal is inserted.
  • the electric wire connecting portion 33 is formed by bending a metal plate material into a circular cross section, and is configured to crimp the conductor exposed from the electric wire end.
  • the first rear holder 17 and the second rear holder 19 are, for example, members provided for safety in order to fill a gap between the outer peripheral portion covered with the electric wire inserted into the insertion port 23 of the housing 13 and the inner surface of the insertion port 23. Both are formed of a synthetic resin having insulating properties.
  • the first rear holder 17 is assembled and held inside the second rear holder 19.
  • an electric wire is inserted inside an opening 35 formed by assembling the first rear holder 17.
  • the second rear holder 19 is mounted so as to cover the rear side of the housing 13 by the right and left locking hooks 37 being locked to the external protrusions 39 formed on the left and right side surfaces of the housing 13.
  • a locking arm 41 into which the mating connector is fitted is formed below the housing 13, but the description is omitted because it is basically a known configuration.
  • FIG. 3 is an external perspective view of the lower surface side of the holding member 29.
  • the holding member 29 is a member for holding the connector terminal 15 in the housing 13 and is formed of an insulating synthetic resin.
  • the holding member 29 has a base 43 formed in a rectangular flat plate shape, a support piece 45, a main locking piece 47, a temporary locking piece 49, and a projection 51, and is formed symmetrically. Is done.
  • the base portion 43 is attached to the opening 27 of the housing 13 and is configured to be locked to the housing 13.
  • the protrusion 51, the support piece 45, the main locking piece 47, and the temporary locking piece 49 are provided so as to protrude from the same lower surface of the base portion 43.
  • the support piece 45, the main locking piece 47, and the temporary locking piece 49 extend in parallel to each other.
  • the distance in the front-rear direction between the support piece 45 and the main locking piece 47 is set to be larger than the distance in the front-rear direction between the main locking piece 47 and the temporary locking piece 49 (for example, about twice or more).
  • the protrusion 51 has a rectangular cross section and is provided so as to protrude from the center of the front end edge of the base 43 in the width direction.
  • the rear side surface of the base 43 is formed to be inclined so as to be tapered toward the protruding direction.
  • the support piece 45 is a member for stably holding the holding member 29 with respect to the housing 13 and is formed in a substantially rectangular flat plate shape when viewed from the side, and at the front end edge of the base portion 43 in the width direction. It is erected in pairs from both side edges.
  • the tip of the support piece 45 is chamfered.
  • the support piece 45 is set to have a thickness in the left-right direction substantially the same as a thickness in the left-right direction of the main locking piece 47 and the temporary locking piece 49, whereas the width dimension in the front-rear direction is the same as that of the main locking piece. 47 and the temporary locking piece 49 are set larger than the width dimension in the front-rear direction. That is, the support piece 45 has higher rigidity than the main locking piece 47 and the temporary locking piece 49 with respect to an external force in the front-rear direction.
  • a protrusion 51 is disposed at the center of the pair of support pieces 45.
  • the main locking piece 47 is a member for main locking the base portion 43 to the housing 13.
  • the rear end edge of the base portion 43 is erected in pairs from both side edges in the width direction and elastically deformed in the front-rear direction. It is configured to be possible.
  • a main locking portion 55 is formed at the front end portion of the pair of main locking pieces 47 so as to protrude forward as a portion hooked to the main locking protrusion 53 formed on the housing 13.
  • the temporary locking pieces 49 are members for temporarily locking the base portion 43 to the housing 13, and are erected in pairs from extending portions 57 that extend backward from both side edges in the width direction of the base portion 43. It is configured to be elastically deformable in the front-rear direction.
  • a temporary locking portion 61 is formed at the distal end portion of the pair of temporary locking pieces 49 so as to protrude rearward as a portion that is hooked by a temporary locking protrusion 59 formed on the housing 13.
  • the temporary locking portion 61 is formed by two temporary locking portions 61a and 61b protruding from positions having different heights with respect to the temporary locking piece 49, and the housing 13 is interposed between these temporary locking portions 61a and 61b.
  • the temporary locking projection 59 is configured to be hooked.
  • the height of the main locking portion 55 from the base 43 is set to be different from the height of the temporary locking portion 61 from the base 43.
  • the height of the temporary locking portion 61 is set to be higher than the height of the main locking portion 55. That is, for example, the holding member 29 inserted from the opening 27 of the housing 13 is interposed between the temporary locking portions 61 a and 61 b when the temporary locking piece 49 is inserted to the first set depth of the housing 13.
  • the base 43 is temporarily locked when the temporary locking protrusion 59 of the housing 13 is caught.
  • the holding member 29 is configured such that when the main locking piece 47 is inserted to the second set depth of the housing 13, the main locking projection 53 of the housing 13 is hooked on the main locking portion 55, whereby the base portion 43. Is locked.
  • the connector terminal 15 is formed with a locking hole 63 opening in a rectangular shape on the upper surface where the electrical contact portion 31 is formed.
  • the locking hole 63 is configured such that the protrusion 51 of the holding member 29 can be inserted. That is, the connector terminal 15 is housed in the terminal housing chamber 21 of the housing 13, and the protrusion 51 of the holding member 29 attached to the housing 13 is inserted into the locking hole 63.
  • the configuration of the terminal accommodating chamber 21 of the housing 13 will be described in detail.
  • FIG. 4 is a cross-sectional view of the housing 13 in the direction of arrows IV-IV in FIG. 2, and shows a state in which the holding member 29 is temporarily locked.
  • the housing 13 is formed with a rectangular insertion port 25 passing through the front end face 65.
  • the connector terminal 15 is inserted from the rear insertion port 23 to the position where it contacts the front end surface 65 (hereinafter referred to as a set position).
  • a set position In the housing 13, an opening 27 is formed in a cylindrical wall facing the locking hole 63 of the connector terminal 15 set at the set position.
  • a holding member 29 is assembled in the opening 27.
  • the holding member 29 is inserted into the housing 13 with the support piece 45 facing the opening 27.
  • the housing 13 is formed with a groove-shaped recess 67 on each inner wall surface facing each other in the width direction.
  • the recess 67 is formed to extend in the vertical direction so as to face the opening 27, and is formed so as to be able to accommodate each support piece 45 of the holding member 29. That is, the holding member 29 is guided to a predetermined position in an appropriate posture by inserting the pair of support pieces 45 along the recesses 67 respectively.
  • the recess 67 is formed between the first support wall 69 and the second support wall 71 on both inner wall surfaces in the width direction of the housing 13.
  • the first support wall 69 forms a wall portion in front of the recess 67 and is continuously provided up to the end surface 65 of the housing 13.
  • the 2nd support wall 71 forms the wall part behind the recessed part 67, is protruded and provided in the cross-sectional rectangular shape, and is arrange
  • the second support wall 71 has a wall portion on which the inclined support piece 45 can come into contact when the support piece 45 is tilted rearward of the housing 13 due to some external force acting on the holding member 29. Yes.
  • the second support wall 71 is formed with an inclined surface at the front upper end portion that forms the entrance portion of the recess 67.
  • a third support wall 73 is formed on the inner wall surface of the housing 13 behind each second support wall 71. Between the second support wall 71 and the third support wall 73, the main locking piece 47 and the temporary locking piece 49 of the holding member 29 are accommodated, respectively. On the rear side surface of the second support wall 71, a main locking projection 53 is formed to which the main locking piece 47 of the holding member 29 is hooked, and on the front side surface of the third support wall 73, the temporary holding member 29 is temporarily mounted. A temporary locking projection 59 is formed on which the locking piece 49 is hooked.
  • the second support wall 71 is formed to protrude from the support piece 45, the main locking piece 47 and the temporary locking piece 49 to the inside of the terminal accommodating chamber 21.
  • the connector terminal 15 is accommodated in the terminal accommodating chamber 21 without contacting the support piece 45, the main locking piece 47, and the temporary locking piece 49, and the width direction of the housing 13 is determined by the pair of second support walls 71.
  • the electrical contact portion 31 is configured to be supported from both.
  • the first support wall 69 is formed with a ridge 75 that is formed so as to protrude to the inside of the terminal accommodating chamber 21.
  • the protruding portion 75 extends in the front-rear direction of the housing 13 and is configured to support the electrical contact portion 31 of the connector terminal 15 from both sides in the width direction, like the second support wall 71.
  • the connector terminal 15 When the protrusion 51 of the holding member 29 is inserted into the locking hole 63, the connector terminal 15 is supported from the three directions of the protrusion 51 and the left and right cylinder walls, and is vertically moved by the upper and lower cylinder walls of the housing 13. Directional movement is also restricted. Thereby, the deflection of the connector terminal 15 in the vertical and horizontal directions with respect to the housing 13 can be suppressed.
  • the connector terminal 15 since the connector terminal 15 is supported by the housing 13 from both sides in the width direction over the entire length of the electrical contact portion 31 by the first support wall 69 and the second support wall 71, for example, in the width direction via an electric wire. Even if the external force acts on the connector terminal 15, it is possible to effectively suppress rattling (swing) in the width direction of the connector terminal 15.
  • the holding member 29 is assembled to the housing 13 in which the connector terminal 15 is not inserted.
  • the holding member 29 is inserted with the pair of support pieces 45 facing the recesses 67 respectively. Thereby, the holding member 29 is guided to the inside of the housing 13 through the support piece 45.
  • the temporary locking portion 61 a causes the temporary locking protrusion 59 of the housing 13 to be inserted. get over.
  • the temporary locking protrusion 59 of the housing 13 is caught between the temporary locking portion 61a and the temporary locking portion 61b, and the base portion 43 is temporarily locked to the housing 13 (FIG. 4).
  • the holding member 29 is positioned outside the locking hole 63 of the connector terminal 15 without the protrusion 51 having yet entered the terminal accommodating chamber 21.
  • the connector terminal 15 is inserted from the insertion port 23 of the housing 13.
  • the connector terminal 15 is inserted to the set position without contacting the protrusion 51 of the holding member 29, the support piece 45, the main locking piece 47, and the temporary locking piece 49.
  • the temporarily locked holding member 29 is further pushed into the housing 13.
  • the temporary locking portion 61 b gets over the temporary locking protrusion 59 of the housing 13 and below the temporary locking protrusion 59. Get caught in.
  • the main locking piece 47 is inserted to the second set depth
  • the main locking portion 55 gets over the main locking protrusion 53 of the housing 13 and is hooked below the main locking protrusion 53.
  • the base portion 43 is permanently locked to the housing 13.
  • the holding member 29 is in a state in which the protrusion 51 is inserted into the locking hole 63 of the connector terminal 15 to the normal position.
  • the holding member 29 has a length of time until each locking piece (the main locking piece 47 and the temporary locking piece 49) passes through the first set depth of the housing and reaches the second set depth.
  • the second rear holder 19 is assembled to the housing 13 holding the connector terminals 15.
  • the 1st rear holder 17 is assembled
  • the second rear holder 19 is mounted so as to cover the rear of the housing 13.
  • the second rear holder 19 is fixed to the housing 13 by locking the left and right locking hooks 37 with the external protrusions 39 of the housing 13.
  • the base 43 that is finally locked to the housing 13 is mounted at substantially the same height as the cylindrical wall around the periphery of the opening 27 of the housing 13. As shown in FIG. 2, a notch 77 is formed at the periphery of the opening 27, and a gap is formed between the notch 77 and the base 43. For this reason, the holding member 29 can easily release the holding member 29 from the housing 13 by inserting a jig (not shown) into the gap and lifting the base 43 to release the main locking state of the holding member 29. it can.
  • the connector terminal 15 is inserted to the set position of the housing 13, and the holding member 29 is assembled to the housing 13, whereby the protrusion 51 of the holding member 29 is inserted into the locking hole 63 of the connector terminal 15. The Thereby, the connector terminal 15 is locked by the protrusion 51 and the movement in the front-rear direction is restricted, so that a high holding force of the connector terminal 15 with respect to the housing 13 can be obtained.
  • the holding member 29 attached to the opening 27 has the protrusion 51 on the housing 13. All you need to do is enter. Therefore, it is not necessary to provide an accommodation space in consideration of a bending allowance of the lance when the housing 13 is provided with the lance, and the connector terminal 15 can be held in an extremely small space. Therefore, the connector 11 can be reduced in size, particularly reduced in thickness. Further, by reducing the size and thickness of the connector 11 without providing a lance on the housing 13 in this way, it is possible to suppress tentacles to live parts such as the connector terminals 15 accommodated in the housing 13. Therefore, the safety of the connector 11 can be improved.
  • the holding member 29 is held by the housing 13 in a state where the pair of support pieces 45 are accommodated in the recesses 67 of the housing 13. That is, the support piece 45 is disposed to face the wall portion of the second support wall 71 of the housing 13. Thereby, for example, the connector terminal 15 is pulled rearward through the electric wire, and a rotational force is generated in the holding member 29, for example, centering on the rear end portion of the base portion 43. Even if lifted, the support piece 45 inclined rearward in the insertion direction of the connector terminal 15 abuts against the wall portion of the second support wall 71 that forms the recess 67, thereby restricting the rotation of the holding member 29. Can do.
  • the support piece 45 is disposed in front of the main locking piece 47 and the temporary locking piece 49 in the front-rear direction of the base portion 43, and specifically, the protrusions on both sides in the width direction of the front edge of the base portion 43. 51 is arranged so as to sandwich it. For this reason, when the support piece 45 contacts the wall portion of the second support wall 71, the rotation of the base portion 43 can be more effectively regulated. Further, the rotational stress applied to the base 43 can be concentrated on the support piece 45 by appropriately setting the clearance between the support piece 45 and the wall portion of the second support wall 72. Therefore, the load applied to the main locking piece 47 and the temporary locking piece 49 can be reduced to prevent these damages, and furthermore, the locking state of the base 43 with respect to the housing 13 can be maintained.
  • the distance between the support piece 45 and the main locking piece 47 in the front-rear direction is set larger than the distance between the main locking piece 47 and the temporary locking piece 49 in the front-rear direction.
  • a second support wall 71 having a desired shape can be interposed between the stopper piece 47.
  • each support piece 45 can be supported from both sides in the front-rear direction of the housing 13 by accommodating each support piece 45 in the recess 67. Therefore, rattling of the support piece 45 can be prevented, and the holding force of the holding member 29 on the housing 13 can be increased.
  • the holding piece 29 can be guided to the housing 13 by the support piece 45 being accommodated in the recess 67, so that the assembling property of the holding member 29 can be improved and the protrusion It can prevent that the part 51 contacts with the periphery of the latching hole 63 of the connector terminal 15, and is damaged.
  • the protrusion part 51 has an inclined surface ahead, even if the protrusion part 51 contacts the periphery of the locking hole 63, damage can be prevented.
  • the thickness of the support piece 45 in the width direction is set to be smaller than the thickness of the second support wall 71, and the support piece 45 projects beyond the second support wall 71 to the inside of the terminal accommodating chamber 21. Not to be.
  • a gap is secured between the support piece 45 and the connector terminal 15, for example, vibration propagating between the holding member and the connector terminal 15 can be absorbed by the gap, and the vibration of the connector terminal 15 can be absorbed. Can be suppressed.
  • the concave portion 67 is formed in the housing 13 to accommodate the support piece 45 of the holding member 29
  • the housing 13 has at least the support piece 45 at the rear of the housing 13.
  • a wall portion that can be brought into contact when tilted to the right, that is, the second support wall 71 only needs to be provided in the example of the present embodiment.
  • the provision of the first support wall 69 (the protrusion 75) makes it possible to enlarge the region for supporting the connector terminal 15 from both sides in the width direction. The effect of preventing runout can be further enhanced.
  • main locking piece 47 and the temporary locking piece 49 are separately provided to hold the base portion 43 of the holding member 29 in the housing 13 . It can also be formed as a stop piece. In this case, the main locking portion 55 and the temporary locking portion 61 are provided at different positions of the common locking piece. Note that the positions of the main locking piece 47 and the temporary locking piece 49 in the front-rear direction may be reversed.
  • this Embodiment demonstrated the connector which connects one electric wire
  • this invention can also be applied with respect to the connector which connects several electric wires, for example.
  • a housing into which a plurality of connector terminals can be inserted is prepared, and each connector terminal can be held at the same time by attaching a holding member having a plurality of projections to the opening of the housing.
  • This application is based on a Japanese patent application filed on December 26, 2013 (Japanese Patent Application No. 2013-268280), the contents of which are incorporated herein by reference.
  • a connector terminal holding structure in which a connector terminal (15) inserted into a cylindrical housing (13) is held in the housing (13) by a holding member (29), In the housing (13), an opening (27) is formed in a cylindrical wall at a position facing a locking hole (63) formed in the connector terminal (15).
  • the holding member (29) is attached to the opening (27) and locked to the housing (13), and protrudes from the base (43) into the locking hole (63).
  • the connector terminal holding structure which has the protrusion part (51) formed so that insertion was possible.
  • the holding member (29) includes a support piece (45) erected from a side edge of the base (43) formed in a flat plate shape,
  • the housing (13) has a wall portion (wall portion of the second support wall 71) formed so as to be able to contact when the support piece (45) is inclined rearward in the insertion direction of the connector terminal (15).
  • the holding member (29) includes a support piece (45) erected from a side edge of the base (43) formed in a flat plate shape, The connector terminal holding structure according to [1], wherein the inner wall surface of the housing (13) is formed with a recess (67) for accommodating the support piece (45).
  • the housing (13) is formed in a rectangular cross section,
  • the support pieces (45) of the holding member (29) are erected in pairs from both side edges of the base (43) formed in a rectangular flat plate shape, and the width of the connector terminal (15).
  • the holding member (29) includes a locking piece (a main locking piece 47, a temporary locking piece 49) erected from a side edge of the base portion (43).
  • the locking pieces (the main locking pieces 47 and the temporary locking pieces 49) are temporarily locked to the housing (13) when inserted into the first set depth of the housing (13).
  • the protruding portion (51) is positioned outside the locking hole (63) when the temporary locking portion (61) is temporarily locked to the housing (13), and the main locking portion ( 55.
  • the connector terminal holding structure according to any one of the above [1] to [4], wherein the connector terminal holding structure is inserted into the locking hole (63) when the housing (13) is permanently locked to the housing (13).
  • the connector terminal holding structure of the present invention can realize a thin connector while ensuring the holding force of the connector terminal with respect to the housing, and is useful when holding the connector terminal inserted into the housing to the housing by the holding member. It is.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

　L'invention concerne une borne de connecteur (15) insérée dans un boîtier cylindrique (13) et maintenue par un élément de support (29) dans le boîtier (13). Dans le boîtier (13), une ouverture (27) est formée sur la paroi cylindrique à une position qui fait face à un trou de mise en prise (63) formé dans la borne de connecteur (15). L'élément de support (29) comporte une partie de base (43) installée dans l'ouverture (27) et se bloquant dans le boîtier (13), ainsi qu'une saillie (51) faisant saillie depuis la partie de base (43) et formée de sorte à permettre une insertion dans le trou de mise en prise (63).
PCT/JP2014/083991 2013-12-26 2014-12-22 Structure de support de borne de connecteur WO2015098883A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-268280 2013-12-26
JP2013268280A JP2015125837A (ja) 2013-12-26 2013-12-26 コネクタ端子保持構造

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Publication Number Publication Date
WO2015098883A1 true WO2015098883A1 (fr) 2015-07-02

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PCT/JP2014/083991 WO2015098883A1 (fr) 2013-12-26 2014-12-22 Structure de support de borne de connecteur

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WO (1) WO2015098883A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794230A (ja) * 1993-09-20 1995-04-07 Sumitomo Wiring Syst Ltd コネクタ
DE19730979A1 (de) * 1997-07-18 1999-01-21 Whitaker Corp Elektrischer Steckverbinder und Steckergehäuse dafür
JP2008027654A (ja) * 2006-07-19 2008-02-07 Sumitomo Wiring Syst Ltd コネクタ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3405440B2 (ja) * 1997-08-22 2003-05-12 住友電装株式会社 リテーナ付きコネクタ
JP3388154B2 (ja) * 1997-10-01 2003-03-17 住友電装株式会社 コネクタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794230A (ja) * 1993-09-20 1995-04-07 Sumitomo Wiring Syst Ltd コネクタ
DE19730979A1 (de) * 1997-07-18 1999-01-21 Whitaker Corp Elektrischer Steckverbinder und Steckergehäuse dafür
JP2008027654A (ja) * 2006-07-19 2008-02-07 Sumitomo Wiring Syst Ltd コネクタ

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