WO2004004072A2 - Connecteur de connexion de carte et son procede de production - Google Patents

Connecteur de connexion de carte et son procede de production Download PDF

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Publication number
WO2004004072A2
WO2004004072A2 PCT/US2002/013322 US0213322W WO2004004072A2 WO 2004004072 A2 WO2004004072 A2 WO 2004004072A2 US 0213322 W US0213322 W US 0213322W WO 2004004072 A2 WO2004004072 A2 WO 2004004072A2
Authority
WO
WIPO (PCT)
Prior art keywords
connector
housing
plug
receptacle
shielding plates
Prior art date
Application number
PCT/US2002/013322
Other languages
English (en)
Inventor
Akinori Mizumura
Original Assignee
Molex Incorporated
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 Molex Incorporated filed Critical Molex Incorporated
Publication of WO2004004072A2 publication Critical patent/WO2004004072A2/fr

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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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6586—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members

Definitions

  • the present invention relates generally to a connector for connecting two circuit boards together each other, and to a method of producing the same, and more particularly to a modular- style connector with improved shielding characteristics.
  • Such a connector includes a connector assembly that generally includes both a receptacle connector and a plug connector.
  • the receptacle connector is mounted on one circuit board
  • the plug connector is mounted on the other circuit board.
  • the circuit boards are connected together in one of two ways. In one way, a pair of circuit boards are superimposed one upon the other, with the two connectors being placed between the boards. In the other way, the surface of one circuit board is arranged substantially perpendicular to the surface of the other circuit board when the plug and receptacle connectors are joined together.
  • Examples of the connector of the former type are disclosed in Japanese Patent Application Laid-Open Publications No. 5-275147 and 11-329636. Examples of the connector of the latter type are disclosed in Japanese Patent Application Laid-Open Publications No. 8- 288019 and 10-172652.
  • the first problem is related to the electromagnetic shielding of the signal terminals.
  • this electromagnetic shielding is partly, though not sufficiently, taken into account.
  • signal terminals signal pins
  • shielding plates extend longitudinally in the housing and are simply arranged at intervals widthwise along the housing. As a result, crosstalk is generated between signal terminals between which there exists no shielding plate.
  • the second problem is related to the manufacturability and production cost of the receptacle connector.
  • a receptacle connector equipped with a large number of contacts arranged in a lattice-like fashion, for example, 25 pins in the widthwise direction of the housing and five pins in the thickness (top to bottom) direction of the housing.
  • the large number of contacts are forced into attachment holes of the housing and attached thereto.
  • the contacts and shielding plates are alternately forced into the holes. Since the shielding plates are forced in longitudinally, only five longitudinal rows of contacts can be forced in at one time.
  • Japanese Patent Application Laid-Open Publication No. 7-114952 discloses a multipolar electric connector in which shielding is possible not only between signal terminals of different rows but also between adjacent signal terminals of the same row. This technique is suitable for a relatively simple connector with a small number of poles.
  • the number of poles increases, the number of parts including shield plates, increases steeply, resulting in an increase in production cost due to the increase in assembly man-hour and the complication of the assembly operation.
  • the larger the number of poles is, the more complicated and the more delicate the housing becomes, which leads to a problem related to formability and a problem related to the manufacturability of the mold.
  • the present invention is directed to a circuit board connector that may be used in backplane applications which overcomes the aforementioned disadvantages and problems.
  • the present invention accomplishes these and other objects by way of its structure.
  • the present invention provides a backplane connector assembly for connecting two circuit boards together, wherein the connector assembly includes a receptacle connector mounted on one circuit board and a plug connector mounted on the other circuit board, the two connectors orienting the circuit boards at an angle to each other.
  • the plug connector includes an opening into which the receptacle connector is inserted, and a plurality of conductive pin terminals arranged in a lattice-like fashion in its insulative housing.
  • the receptacle connector includes a plurality of terminals supported in an insulative housing and with contact members that engage, in electrical contact, the pin terminals of the plug connector.
  • a plurality of longitudinal shield plates are arranged parallel to each other and located between the pin terminals.
  • a plurality of lateral shield plates arranged parallel to each other are provided so as to intersect the longitudinal shield plates in a cross-like fashion.
  • slits are provided in the housing and the lateral shield plates of the receptacle connector.
  • the housing of the receptacle connector is formed by a plurality of housing units which are stacked together in a plurality of stages in the housing thickness direction and joined to each other, the lateral shield plates being integrally provided for the respective housing units.
  • a plurality of lateral shield plates arranged in parallel are provided so as to intersect the longitudinal shield plates on the plug side in a cross-like fashion, so that there exist shield plates in all the spaces between the signal terminals, whereby the problem of the shielding in the connector is solved to thereby preventing the generation of crosstalk or the like.
  • the receptacle housing and contacts are formed as units, and lateral shielding plates are integrated with the housing unit, whereby it is possible to achieve a reduction in assembly man-hour and an improvement in formability and manufacturability to thereby achieve an overall reduction in production cost. Further, due to the construction in which a plurality of housing units are stacked together in the housing thickness direction and joined to each other, it is possible to reduce the number of housing units.
  • the peripheries of the connection portions are surrounded by longitudinal and lateral shielding plates, by which crosstalk is prevented more reliably.
  • the lateral shielding plates in the present invention can be integrated with the respective housing units by insert molding. In this case, the lateral shielding plates are integrated with the housing units when they are formed, so that it is possible to achieve an improvement in both manufacturability and assembly aspects of the connector.
  • the contacts of the receptacle terminals are arranged in each of the housing units in a widthwise direction, with slits being provided between attachment holes so that it is possible to allow the longitudinal shielding plates of the plug connector side to be inserted between the attachment holes.
  • the opposing joining surfaces of the housing units have male and female engagement portions that may be engaged together to join the housing units to each other.
  • This engagement is a detachable one and enables the housing units to be joined to each other easily without the use of glue or other adhesives.
  • a plurality of contact units are provided which are connected to the rear ends of the housing units, and each contact unit is provided with a group of contacts that are received within the terminal, or attachment holes, of the receptacle housing, and a group of tails serving as leading conductors for connecting the terminals to a circuit board, with the portion of each contact unit being preferably formed by insert molding.
  • the present invention provides a method for producing a receptacle connector which comprises at least three steps: firstly integrating lateral shielding plates with the housing units; secondly joining the vertically adjacent housing units to each other while stacking together the housing units provided with the shield plates in a plurality of stages; and thirdly forcing the contact units into the housing units from the rear ends thereof.
  • a plurality of housing units may be joined to each other by stacking them together in a plurality of stages.
  • Lateral shielding plates may then be respectively provided in the housing units, and then contact units may be connected to the rear ends of the housing units.
  • the vertically adjacent housing units with their integrated shielding plates are joined to each in a plurality of stages, whereby all the contacts arranged in lateral rows can be simultaneously forced into openings in the housing units.
  • the number of times that the contact insertion process is performed corresponds only to the number of stages or housing units which are stacked together.
  • the contact forcing-in process has only to be performed for five times.
  • the number of times that the contact-forcing-in process is performed is reduced, thereby achieving an improvement in manufacturability and a reduction in production cost.
  • the lateral shielding plates In the first step, it is desirable for the lateral shielding plates to be respectively formed into the housing units by insert molding so as to the lateral shielding plates with the housing units when forming the latter and achieve an improvement in both manufacturability and assembly.
  • the housing units male engagement portions and female engagement portions to be engaged with each other to thereby join the housing units to each other.
  • This will be proved to be very convenient when performing the assembly operation by successively stacking the housing units.
  • the upper stages of the housing units may slide sideways on the upper surface of the housing units directly below them to effect the engagement of the male engagement portions with the female engagement portions.
  • the present invention provides a plug connector which utilizes a "chicklet" structure and includes a plurality of conductive pin terminals arranged in a lattice-like fashion and having their tails bent at 90 degrees for connecting the terminals to a circuit board, connection portions connecting the pin terminals to the tails, and a plurality of longitudinal shielding plates arranged parallel to each other and stacked together, with the chicklet structure being formed by insert molding. Each chicklet is formed as a unit. Due to this construction, there is no need to alternately force pin terminals and longitudinal shielding plates into the plug connector housing, also substantially reducing the time for assembly.
  • Each chicklet is preferably formed by providing a first carrier having a plurality of stamped pin terminals, with tail portions bent by 90 degrees for connection to the board, and connection portions for connecting the plurality of pin terminals to the tails, and a second carrier consisting of a conductive metal plate that is formed into a longitudinal shielding plate, and then insert molding the carriers.
  • the conductive first carrier with its pin terminals and the second carrier with its longitudinal shielding plate are superimposed one upon the other, and the insert molding is only performed for portion where it is necessary, whereby the first and second carriers are firmly secured to each other.
  • FIG. 1 is a perspective view of a receptacle connector constructed in accordance with the principles of the present invention
  • FIG. 2 is a perspective view of a plug connector constructed in accordance with the principles of the present invention.
  • FIG. 3 is a perspective exploded view showing how the receptacle connector of FIG. 1 is assembled
  • FIGS. 4(a) and (b) are perspective views, respectively illustrating in (a) the rear side of the receptacle connector housing, and in (b) the contact, or terminal unit that is inserted into the receptacle connector housing;
  • FIG. 5 is a partial exploded perspective view of the plug connector of FIG. 2;
  • FIG. 6 is a perspective view illustrating the two carriers of the plug connector chicklet in alignment for insert molding
  • FIG. 7 is the same view as FIG. 6, but taken from the other side thereof;
  • FIG. 8 is the same view as FIG. 6, but with an insulative housing molded around portions of the two carriers of the chicklet;
  • FIG. 9 is the same view as FIG. 7, but with an insulative housing molded around portions of the two carriers of the chicklet and illustrating the opposite side of the chicklet of FIG. 8; and,
  • FIG. 10 is a perspective view of a chicklet separated from its two carriers and used in the plug connector of the present invention.
  • FIG. 1 is a perspective view of a receptacle connector
  • FIG. 2 is a perspective view of a plug connector that are constructed in accordance with the principles of the present invention.
  • the present invention involves a circuit board connector assembly that is intended for electrically connecting circuit boards in a perpendicular, or L-shaped connection, where the surfaces of the circuit boards may be considered to cross each other at right angles.
  • This connector assembly comprises a receptacle connector 10 mounted on the surface of one circuit board (not shown) and a plug connector 20 mounted on the surface of the other circuit board (not shown).
  • the plug connector 20 is provided with an insulative housing 22 having an opening, or channel 21, into which the receptacle connector 10 may be inserted.
  • a plurality of conductive pin terminals 23 are arranged in the housing 22 in a lattice-like fashion.
  • the housing 22 is of a U-shaped configuration in side profile and, as oriented in FIG.2, includes a top wall 24, a bottom wall 25, and a back or bottom wall 26.
  • the plug housing 22 is formed such that its width W is smaller than either its height H or its length L.
  • the pin terminals 23 are arranged in five stages in the height direction H of the housing 22, and in three rows in the width direction W thereof, i.e., there are fifteen total pins. All the pin terminals 23 are preferably formed as rectangular pins.
  • the entire housing 22 is formed of an insulative material or molding resin, and the pin terminals 23 extend through the back wall 26 of the plug connector housing 22 in the thickness direction thereof, whereby the pin terminals 23 are electrically insulated from each other.
  • Formed on the top wall 24 and the bottom wall 25 of the plug housing 22 are sloped guides 24a and 25a for facilitating the insertion of the receptacle connector 10.
  • a plurality of longitudinal shielding plates 27 that form a plug connector shield are arranged at equal intervals in the width direction W of the plug housing 22.
  • Each longitudinal shielding plate 27 is preferably formed as a rectangular plate, and is further disposed between pin ' terminals 23 adjacent to each other in the width direction W of the plug housing 22.
  • the longitudinal shielding plates 27 are arranged vertically in the orientation shown in FIG. 2, whereby each longitudinal row of pin terminals, shown as five pin terminals 23, is separated by intervening longitudinal shielding plates 27.
  • the pin terminals 23 are of the same length, and are preferably longer than the length of the longitudinal shielding plates 27 so that they may contact an opposing connector as will be explained in detail below.
  • the receptacle connector 10 can be seen to include a plurality of conductive terminals 12 each having a pair of front contact portions 11 that make electrical contact with each pin terminal 23 of the plug connector 20.
  • the receptacle connector 10 also includes a housing 13 (FIG. 1) for holding the terminals 12 in their particular arrangement.
  • the receptacle connector 10 includes a plurality of lateral shielding plates 14 that arranged in spaced- apart order and which are preferably parallel to each other in a manner to form a shield for the receptacle connector 10.
  • the lateral shielding plates 14 intersect the longitudinal shield plates 27 in a cross-like fashion, when the two connectors 10, 20 are engaged together.
  • Slits 15 are formed in both the lateral shielding plates 14 of the receptacle connector 10 so as to permit the insertion thereof into the longitudinal shielding plates 27 of the plug connector 20.
  • the housing 13 of the receptacle connector 10 is composed of a plurality of individual housing units (or stages) 131-135 that are stacked together in a plurality of stages in the thickness direction of the housing 13 (vertically as shown in FIG. 1).
  • a lateral shielding plate 14 is provided for each of the housing units 131-135.
  • a bottom housing unit 130 equipped with a lateral shielding plate 140.
  • the lateral shielding plates 14 in this example are, from the viewpoint of manufacturability, preferably formed in an integrated manner with the housing units 130-135 by a suitable process, such as by insert molding.
  • the lateral shielding plates 14 are arranged horizontally, and their surface area is larger than that of the longitudinal shielding plates 27 with which they mate. Each of the lateral shielding plates 14 preferably have the same general surface area. The length of each lateral shielding plate 14 is such that it protrudes beyond the rear ends of the housing units 131 through 135.
  • male engagement portions 17 and female engagement portions 18 which engage with each other to join the housing units together.
  • the male engagement portions 17 are provided on the upper sides of the housing units 131 through 135, and the female engagement portions 18 are provided on the lower sides thereof.
  • These engagement portions are engaged by the so-called "hook" system, in which, as shown in FIG. 3, engagement is effected easily through sideways insertion.
  • Numeral 16 indicates guide protrusions for guiding housing units relative to each other when they are joined together. It is possible to adopt some other hook structure for the engagement.
  • Each of the housing units 131-135 has one or more passages, or openings, 19 that receive the terminals 12, and these openings 19 are arranged at intervals in the width direction of the housing unit. Slits, or slots 19a, are provided between the openings 19 and receive portions of the shielding plates 27 of the plug connector 20 and also receive the ribs formed on the inner surfaces of the plug connector housing opening 21. (FIG. 2.) These ribs are aligned with the shielding plates 27 of the plug units.
  • the receptacle connector 10 is also provided with a plurality of (five) terminal units 30 respectively connected to the rear ends of the housing units 131 through 135. A single terminal t unit is illustrated in FIG.
  • Each terminal unit 30 is provided with a group of terminals 12 with projecting contact members 11 that are received in the receptacle connector openings 19 as well as a group of tails 11a that are utilized for connecting each terminal to a circuit trace on a circuit board.
  • each terminal unit 30 other than the group of contact portions 11 and the group of tails 1 la includes a base, or a retainer portion 30a, formed by insert molding, and preferably this retainer portion 30a extends in the widthwise direction for the width of the housing unit in which it is inserted.
  • the retainer portion 30a is formed from an insulative material so that each of the terminals can be electrically insulated from each other while holding them integrally. This retainer portion 30a is tightly inserted between the upper and lower lateral shield plates 14, whereby each terminal unit 30 is connected with the associated housing unit in a stably held state.
  • the connector 20 includes a plurality of chicklets 200, wherein each such chicklet 200 is a single unit, or component, that is formed by a plurality of conductive pin terminals 23 and corresponding tails 23 a that are bent therefrom at 90 degrees for connecting the pin terminals 23 to a circuit board.
  • Intermediate connection lines 23b that connect the pin terminals 23 to the tails 23a and a longitudinal shielding plate 27 are also formed as part of each chicklet.
  • the pin terminals 23, tails 23a, intermediate lines 23b, and the longitudinal shielding plate 27 are all formed together into an integral unit by insert molding.
  • the plug connector 20 illustrated in FIG. 2 is formed by the housing 22 and a plurality of (three) chicklets 200.
  • a plurality of insertion holes 26b are formed in the back plate 26 of the housing 22 and these holes receive the pin terminals 23 therein. Insertion holes 26b, in the form of slots, are also formed in the housing for receiving the longitudinal shielding plates 27.
  • the plug connector 20 is formed by forcing the chicklets 200 into the housing 22 from the rear or bottom thereof.
  • a first carrier 210 is formed by working a conductive metal plate into the pin terminals 23, the tails 23a, and the intermediate connection lines 23b, and a second carrier 220 is prepared by stamping a second conductive metal plate into the longitudinal shielding plate 27, and the first and second carriers are superimposed one upon the other.
  • the insulative body portion 201 of the chicklet is formed, preferably by insert molding.
  • the first carrier 210 and the second carrier 220 are separated by stamping, whereby the chicklet 200 as shown in FIG. 10 is obtained.
  • the plurality of housing units 130-135 which cooperatively define the housing 13 of the receptacle connector 10, the lateral shielding plates 14 that cooperatively define the receptacle connector shield, and the terminal units 30 are prepared beforehand. Thereafter, as shown in FIGS. 3 and 4, the second-stage housing unit 132 is superimposed on the upper surface of the first-stage housing unit 131, and caused to slide forwardly, so that a male engagement portion 17 thereof is engaged with an opposing female engagement portion 18 each other, with positioning of one housing unit with respect to the other being effected. Similarly, the third-, fourth-, and fifth-stage housing units are stacked and, finally, the bottom housing unit 130 is attached, whereby the receptacle housing 13 is completed.
  • the male engagement portion 17 projects forwardly from and above an elongated rib that is formed as part of the housing units.
  • the bottom of the housing units (not shown) preferably include channels or enclosed slots that receive the ribs.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne un ensemble connecteur face arrière qui comporte un connecteur à réceptacle et un connecteur à fiches pouvant être inséré dans le connecteur à réceptacle. Le connecteur à fiches a un boîtier isolant qui renferme plusieurs bornes à broches conductrices. Le connecteur à réceptacle est doté de plusieurs bornes ayant des éléments de contact qui viennent en contact avec les bornes à broches du connecteur à fiches, et d'un boîtier pour contenir les bornes. Dans le connecteur à fiches, plusieurs plaques de protection longitudinales sont disposées entre les bornes à broches, et dans le connecteur à réceptacle, plusieurs plaques de protection latérales sont disposées entre les bornes de façon à former une intersection avec les plaques de protection longitudinales dans une configuration en croix. Les plaques de protection latérales du connecteur à réceptacle comportent des fentes qui permettent d'insérer les plaques de protection longitudinales. Le boîtier du connecteur à réceptacle est formé de plusieurs unités de boîtiers empilées dans le sens de l'épaisseur ou de la hauteur dudit boîtier et sont raccordées les unes aux autres, les plaques de protection latérales étant maintenues entre les unités de boîtiers contiguës.
PCT/US2002/013322 2001-04-27 2002-04-26 Connecteur de connexion de carte et son procede de production WO2004004072A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001132600A JP2002334752A (ja) 2001-04-27 2001-04-27 基板接続用コネクタ及びその製造方法
JP2001-132600 2001-04-27

Publications (1)

Publication Number Publication Date
WO2004004072A2 true WO2004004072A2 (fr) 2004-01-08

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WO (1) WO2004004072A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6997653B2 (ja) * 2018-03-02 2022-02-04 ヒロセ電機株式会社 電気コネクタの製造方法、及び、電気コネクタ
JP7094725B2 (ja) * 2018-03-02 2022-07-04 ヒロセ電機株式会社 電気コネクタの製造方法、及び、電気コネクタ
JP2020205164A (ja) * 2019-06-17 2020-12-24 株式会社オートネットワーク技術研究所 コネクタ
WO2022269770A1 (fr) * 2021-06-22 2022-12-29 山一電機株式会社 Connecteur

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114952A (ja) * 1993-10-19 1995-05-02 Hirose Electric Co Ltd 多極電気コネクタ
EP0693795B1 (fr) * 1994-07-22 1999-03-17 Berg Electronics Manufacturing B.V. Connecteur sélectivement métallisé avec au moins un contact coaxial ou biaxial

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