JP2002359021A - Connector for circuit board - Google Patents
Connector for circuit boardInfo
- Publication number
- JP2002359021A JP2002359021A JP2001160448A JP2001160448A JP2002359021A JP 2002359021 A JP2002359021 A JP 2002359021A JP 2001160448 A JP2001160448 A JP 2001160448A JP 2001160448 A JP2001160448 A JP 2001160448A JP 2002359021 A JP2002359021 A JP 2002359021A
- Authority
- JP
- Japan
- Prior art keywords
- square pin
- wall
- pin terminal
- board
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、基板に形成された
複数の貫通孔に前記基板の一方の面側からそれぞれ挿入
されて他方の面側から突出する、略矩形の断面を有する
複数の角ピン端子と、それら各角ピン端子を装備するハ
ウジングとを有する基板用コネクタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plurality of corners having a substantially rectangular cross section which are inserted into a plurality of through holes formed in a substrate from one side of the substrate and project from the other side. The present invention relates to a board connector having pin terminals and a housing provided with each of the square pin terminals.
【０００２】[0002]
【従来の技術】従来、基板に形成された複数の貫通孔に
その基板の一方の面側からそれぞれ挿入されて他方の面
側から突出する、略矩形の断面を有する複数の角ピン端
子を有するコネクタが知られている。他方の面側から突
出した角ピン端子の突出部分はシュラウドなどの部材に
形成された複数の貫通孔にそれぞれ圧入され、これによ
ってコネクタが基板に固定される。2. Description of the Related Art Conventionally, a plurality of square pin terminals having a substantially rectangular cross section are inserted into a plurality of through holes formed in a substrate from one side of the substrate and project from the other side. Connectors are known. The protruding portions of the square pin terminals protruding from the other surface side are each press-fitted into a plurality of through holes formed in a member such as a shroud, thereby fixing the connector to the board.
【０００３】図５に示すように、シュラウドなどの部材
に形成された貫通孔Ｈは、その断面である略矩形を構成
する各辺の長さ寸法が角ピン端子Ｐの断面である略矩形
を構成する各辺の長さ寸法よりも若干小さく設定されて
いる。このため、角ピン端子Ｐは、その各側面（両側面
Ｐ１、Ｐ２、上面Ｐ３、および、下面Ｐ４）が貫通孔Ｈ
を構成する各内壁面（両内壁側面Ｈ１、Ｈ２、内壁上面
Ｈ３、および、内壁下面Ｈ４）にそれぞれ当接しつつ貫
通孔Ｈに挿入される。つまり、角ピン端子Ｐは貫通孔Ｈ
に圧入されることになる。As shown in FIG. 5, a through hole H formed in a member such as a shroud has a substantially rectangular cross section of a rectangular pin terminal P having a length of each side constituting a substantially rectangular cross section. The length is set to be slightly smaller than the length of each of the constituent sides. For this reason, the square pin terminal P has a through hole H on each side surface (both side surfaces P1, P2, upper surface P3, and lower surface P4).
Are inserted into the through holes H while being in contact with the respective inner wall surfaces (both inner wall side surfaces H1, H2, the inner wall upper surface H3, and the inner wall lower surface H4). That is, the square pin terminal P is connected to the through hole H
Press-fit.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、角ピン
端子Ｐの上面Ｐ３または下面Ｐ４に相手コネクタが有す
る接触片に電気的に接触する接触部を設けた場合には、
圧入によってそれらの接触部が内壁上面Ｈ３または内壁
下面Ｈ４に当接して接触部に傷や汚れがつき、良好な接
触を確保し難いという問題がある。特に、角ピン端子を
メッキしている場合には、圧入によってそれらの接触部
のメッキが剥がれて良好な接触を得られないという問題
がある。However, in the case where a contact portion that electrically contacts the contact piece of the mating connector is provided on the upper surface P3 or the lower surface P4 of the square pin terminal P,
Due to the press-fitting, the contact portions come into contact with the inner wall upper surface H3 or the inner wall lower surface H4, causing scratches and dirt on the contact portions, which makes it difficult to ensure good contact. In particular, when the square pin terminals are plated, there is a problem that the plating of the contact portions is peeled off by press-fitting and good contact cannot be obtained.
【０００５】本発明の課題は、相手コネクタが有する接
触片に接触する接触部が側面に設けられている、略矩形
の断面を有する角ピン端子をシュラウドなどの部材に形
成された貫通孔に挿入しても、その接触部が貫通孔を構
成する内壁面に当接しないようにすることによって、挿
入の際に、接触部に傷がついたり汚れがついたりするこ
とを防止し、良好な接触を確保できるようにすることに
ある。また、角ピン端子がメッキされていても、挿入の
際に、接触部のメッキが剥がれることを防止し、良好な
接触を確保できるようにすることにある。SUMMARY OF THE INVENTION An object of the present invention is to insert a square pin terminal having a substantially rectangular cross section, having a contact portion for contacting a contact piece of a mating connector, into a through hole formed in a member such as a shroud. Even so, by preventing the contact portion from coming into contact with the inner wall surface constituting the through hole, the contact portion is prevented from being scratched or soiled at the time of insertion, and a good contact is obtained. Is to be able to secure. Another object of the present invention is to prevent the plating of the contact portion from being peeled off at the time of insertion even when the square pin terminal is plated, and to ensure good contact.
【０００６】[0006]
【課題を解決するための手段】本発明は、上記課題を解
決するために、基板に形成された複数の第１貫通孔に前
記基板の一方の面側からそれぞれ挿入されて他方の面側
から突出する、略矩形の断面を有する複数の角ピン端子
と、それら各角ピン端子を装備するハウジングとを有す
る基板用コネクタであって、次の構成とした。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to inserting a plurality of first through-holes formed in a substrate from one surface side of the substrate and from the other surface side. A board connector having a plurality of protruding square pin terminals having a substantially rectangular cross section and a housing provided with each of the square pin terminals, having the following configuration.
【０００７】前記他方の面側から突出した各角ピン端子
の突出部分がそれぞれ挿入される複数の第２貫通孔を有
するシュラウドを備えている。前記第２貫通孔が内壁上
面、内壁下面、第１内壁側面、および、第２内壁側面に
よって構成されている。第１内壁側面および第２内壁側
面がそれぞれ角ピン端子の一の側面とその反対側の側面
に当接して角ピン端子を狭持するように第１内壁側面と
第２内壁側面との間隔が設定されている。There is provided a shroud having a plurality of second through holes into which the protruding portions of the square pin terminals protruding from the other surface side are respectively inserted. The second through-hole is formed by an inner wall upper surface, an inner wall lower surface, a first inner wall side surface, and a second inner wall side surface. The distance between the first inner wall side surface and the second inner wall side surface is set such that the first inner wall side surface and the second inner wall side surface respectively abut one side surface of the square pin terminal and the side surface opposite to the one side surface to hold the square pin terminal. Is set.
【０００８】角ピン端子の上面または下面の少なくとも
一方には、相手コネクタが有する接触片に電気的に接触
する接触部が設けられている。前記第２貫通孔には、角
ピン端子に設けられた接触部が第２貫通孔の内壁上面ま
たは第２貫通孔の内壁下面に接触しないように第２貫通
孔に対する角ピン端子の上下方向の移動を規制すると共
に、角ピン端子の挿入方向を案内する角ピン端子案内部
が設けられている。[0008] At least one of the upper surface and the lower surface of the square pin terminal is provided with a contact portion for making electrical contact with a contact piece of a mating connector. The second through hole has a vertical portion of the square pin terminal with respect to the second through hole such that a contact portion provided on the square pin terminal does not contact an upper surface of an inner wall of the second through hole or a lower surface of an inner wall of the second through hole. A square pin terminal guide is provided to regulate the movement and guide the insertion direction of the square pin terminal.
【０００９】本発明によれば、前記第２貫通孔には、角
ピン端子に設けられた接触部が第２貫通孔を構成する内
壁上面または内壁下面に接触しないように第２貫通孔に
対する角ピン端子の上下方向の移動を規制すると共に、
角ピン端子の挿入方向を案内する角ピン端子案内部が設
けられている。このため、角ピン端子の上面または下面
に設けられた接触部が第２貫通孔を構成する内壁上面ま
たは内壁下面に当接しないように角ピン端子の挿入方向
が案内されることになる。According to the present invention, the second through-hole has an angle with respect to the second through-hole such that the contact portion provided on the square pin terminal does not contact the upper surface or the lower surface of the inner wall constituting the second through-hole. While restricting the vertical movement of the pin terminal,
A square pin terminal guide for guiding the insertion direction of the square pin terminal is provided. For this reason, the insertion direction of the square pin terminal is guided such that the contact portion provided on the upper surface or the lower surface of the square pin terminal does not contact the upper surface or the lower surface of the inner wall constituting the second through hole.
【００１０】したがって、挿入の際に、接触部に傷がつ
いたり汚れがついたりすることを防止し、良好な接触を
確保することが可能になる。また、角ピン端子がメッキ
されていても、挿入の際に、接触部のメッキが剥がれる
ことを防止し、良好な接触を確保することが可能にな
る。Therefore, it is possible to prevent the contact portion from being damaged or soiled at the time of insertion, and to ensure good contact. Also, even if the square pin terminals are plated, it is possible to prevent the plating of the contact portion from being peeled off at the time of insertion, and to ensure good contact.
【００１１】また、本発明によれば、前記第１内壁側面
の上端縁と第２内壁側面の上端縁にはそれぞれ、内壁上
面を構成する傾斜面が連結され、前記第１内壁側面の下
端縁と第２内壁側面の下端縁にはそれぞれ、内壁下面を
構成する傾斜面が連結され、これらの傾斜面が前記角ピ
ン端子案内部を構成する。Further, according to the present invention, an upper end edge of the first inner wall side surface and an upper end edge of the second inner wall side surface are respectively connected to an inclined surface forming an upper surface of the inner wall, and a lower end edge of the first inner wall side surface. The lower end edges of the inner wall side and the second inner wall are respectively connected to inclined surfaces constituting the lower surface of the inner wall, and these inclined surfaces constitute the square pin terminal guide.
【００１２】このようにすれば、角ピン端子は、内壁上
面を構成する傾斜面によって上方への移動が規制され、
また、内壁下面を構成する傾斜面によって下方への移動
が規制される。また、角ピン端子は、それらの傾斜面に
よって角ピン端子の挿入方向が案内される。このよう
な、第２貫通孔としては、六角形の断面を有する貫通孔
とすることが望ましい。このようにすれば、上記の傾斜
面を簡易に構成できる。With this arrangement, the upward movement of the square pin terminal is restricted by the inclined surface forming the upper surface of the inner wall.
In addition, the downward movement is regulated by the inclined surface constituting the lower surface of the inner wall. Further, the insertion directions of the square pin terminals are guided by the inclined surfaces of the square pin terminals. Such a second through-hole is desirably a through-hole having a hexagonal cross section. With this configuration, the above-described inclined surface can be easily configured.
【００１３】本発明によるシュラウドは、前記相手コネ
クタが挿入される開口を有することができる。また、前
記相手コネクタは、前記基板とは異なる第１基板に実装
されているリセプタクルコネクタとすることができる。
このようにすれば、基板間を電気的に接続することが可
能になる。[0013] The shroud according to the present invention may have an opening into which the mating connector is inserted. Further, the mating connector may be a receptacle connector mounted on a first board different from the board.
This makes it possible to electrically connect the substrates.
【００１４】本発明によるハウジングは、前記角ピン端
子に接触する接触片を有する他の相手コネクタが挿入さ
れる開口を有することができる。また、前記他の相手コ
ネクタは前記基板とは異なる第２基板に実装されている
リセプタクルコネクタとすることができる。このように
すれば、基板間を電気的に接続することが可能になる。[0014] The housing according to the present invention may have an opening into which another mating connector having a contact piece that contacts the square pin terminal is inserted. Further, the other mating connector may be a receptacle connector mounted on a second board different from the board. This makes it possible to electrically connect the substrates.
【００１５】[0015]
【発明の実施の形態】以下、本発明の実施の形態である
基板用コネクタについて図面を参照しながら説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a board connector according to an embodiment of the present invention will be described with reference to the drawings.
【００１６】図１は本発明の実施の形態に係る基板用コ
ネクタを基板に装着した状態を示す断面図である。図２
は基板用コネクタにシュラウドを装着した状態を示す断
面図である。図３は主に基板用コネクタおよびシュラウ
ドに挿入される相手コネクタの断面図である。図４は基
板用コネクタの角ピン端子と第２貫通孔との位置関係を
説明するための断面図である。FIG. 1 is a sectional view showing a state where a board connector according to an embodiment of the present invention is mounted on a board. FIG.
FIG. 4 is a cross-sectional view showing a state where a shroud is mounted on the board connector. FIG. 3 is a cross-sectional view of the mating connector mainly inserted into the board connector and the shroud. FIG. 4 is a cross-sectional view for explaining the positional relationship between the square pin terminals of the board connector and the second through holes.
【００１７】図１に示すように、基板用コネクタ１０
は、基板Ｂに形成された複数の第１貫通孔１１・・・に
基板Ｂの一方の面Ｂ１側からそれぞれ挿入されて他方の
面Ｂ２側から突出する、略矩形の断面を有する複数の角
ピン端子１２・・・と、それら各角ピン端子１２・・・
を装備するハウジング１３とを有する。As shown in FIG. 1, a board connector 10
Are inserted into a plurality of first through holes 11 formed in the substrate B from one surface B1 side of the substrate B and project from the other surface B2 side, and have a plurality of corners having a substantially rectangular cross section. Pin terminals 12 ... and their square pin terminals 12 ...
And a housing 13 equipped with
【００１８】基板用コネクタ１０は、図２に示すよう
に、他方の面Ｂ２側から突出した各角ピン端子１２・・
・の突出部分がそれぞれ挿入される複数の第２貫通孔１
４・・・を有するシュラウド１５を備えている。これら
の第２貫通孔１４・・・は所定の間隔で相互に平行に配
置されているため、仮にピン端子１２が曲がっていたと
しても第２貫通孔１４・・・に挿入されることによって
その曲がりが修正されるようになっている。As shown in FIG. 2, the board connector 10 has square pin terminals 12 projecting from the other surface B2 side.
A plurality of second through holes 1 into which the protruding portions are respectively inserted
4... Are provided. Since these second through holes 14 are arranged at predetermined intervals in parallel with each other, even if the pin terminal 12 is bent, it is inserted into the second through holes 14. The bend is corrected.
【００１９】第２貫通孔１４・・・は、図４に示すよう
に、第１内壁側面Ｈ１、第２内壁側面Ｈ２、内壁上面Ｈ
３、および、内壁下面Ｈ４によって構成されている。As shown in FIG. 4, the second through holes 14 are formed with a first inner wall side surface H1, a second inner wall side surface H2, and an inner wall upper surface H.
3 and an inner wall lower surface H4.
【００２０】第１内壁側面Ｈ１および第２内壁側面Ｈ２
がそれぞれ角ピン端子１２の一の側面Ｐ１とその反対側
の側面Ｐ２に当接して角ピン端子１２を狭持するように
第１内壁側面Ｈ１と第２内壁側面Ｈ２との間隔が設定さ
れている。つまり、第１内壁側面Ｈ１と第２内壁側面Ｈ
２との間隔は、角ピン端子１２の一の側面Ｐ１とその反
対側の側面Ｐ２との間隔よりも狭く設定されている。The first inner wall side surface H1 and the second inner wall side surface H2
The first inner wall side surface H1 and the second inner wall side surface H2 are spaced from each other so as to abut the one side surface P1 of the square pin terminal 12 and the side surface P2 on the opposite side to sandwich the square pin terminal 12. I have. That is, the first inner wall side H1 and the second inner wall side H
2 is set smaller than the interval between one side surface P1 of the square pin terminal 12 and the opposite side surface P2.
【００２１】角ピン端子１２の上面Ｐ３または下面Ｐ４
には、相手コネクタ５０が有する接触片５１に電気的に
接触する接触部１２ａ、１２ｂが設けられている。これ
らの接触部１２ａ、１２ｂは、少なくとも一つが設けら
れていればよい。Upper surface P3 or lower surface P4 of square pin terminal 12
Are provided with contact portions 12a and 12b that make electrical contact with the contact pieces 51 of the mating connector 50. At least one of these contact portions 12a and 12b may be provided.
【００２２】第２貫通孔１４には、角ピン端子１２に設
けられた接触部１２ａ、１２ｂが第２貫通孔１４の内壁
上面Ｈ３または第２貫通孔の内壁下面Ｈ４に接触しない
ように第２貫通孔１４に対する角ピン端子１２の上下方
向の移動を規制すると共に、角ピン端子１２の挿入方向
を案内する角ピン端子案内部が設けられている。The second through hole 14 is provided with a second contact hole 12a, 12b provided on the square pin terminal 12 so as not to contact the upper surface H3 of the inner wall of the second through hole 14 or the lower surface H4 of the inner wall of the second through hole. A square pin terminal guide is provided to regulate the vertical movement of the square pin terminal 12 with respect to the through hole 14 and to guide the insertion direction of the square pin terminal 12.
【００２３】第１内壁側面Ｈ１の上端縁と第２内壁側面
Ｈ２の上端縁にはそれぞれ、内壁上面Ｈ３を構成する傾
斜面Ｈ３ａ、Ｈ３ｂが連結されている。また、第１内壁
側面Ｈ１の下端縁と第２内壁側面Ｈ２の下端縁にはそれ
ぞれ、内壁下面Ｈ４を構成する傾斜面Ｈ４ａ、Ｈ４ｂが
連結されている。角ピン端子案内部は、これらの傾斜面
Ｈ３ａ、Ｈ３ｂ、Ｈ４ａ、Ｈ４ｂによって構成されてい
る。つまり、第２貫通孔１４を六角形の断面を有する貫
通孔とすることで、角ピン端子案内部を形成している。The upper end edge of the first inner wall side surface H1 and the upper end edge of the second inner wall side surface H2 are connected to inclined surfaces H3a, H3b constituting the inner wall upper surface H3, respectively. In addition, inclined surfaces H4a and H4b constituting an inner wall lower surface H4 are connected to a lower end edge of the first inner wall side surface H1 and a lower end edge of the second inner wall side surface H2, respectively. The square pin terminal guide is constituted by these inclined surfaces H3a, H3b, H4a, H4b. That is, the square pin terminal guide is formed by making the second through hole 14 a through hole having a hexagonal cross section.
【００２４】このようにすれば、角ピン端子１２は、内
壁上面Ｈ３を構成する傾斜面Ｈ３ａ、Ｈ３ｂによって上
方への移動が規制され、また、内壁下面Ｈ４を構成する
傾斜面Ｈ４ａ、Ｈ４ｂによって下方への移動が規制され
る。また、角ピン端子１２は、それらの傾斜面Ｈ３ａ、
Ｈ３ｂ、Ｈ４ａ、Ｈ４ｂによって角ピン端子１２の挿入
方向が案内されることになる。With this arrangement, the upward movement of the square pin terminal 12 is restricted by the inclined surfaces H3a and H3b constituting the upper surface H3 of the inner wall, and the rectangular pin terminal 12 is moved downward by the inclined surfaces H4a and H4b constituting the lower surface H4 of the inner wall. Movement to is regulated. Further, the square pin terminals 12 have their inclined surfaces H3a,
The insertion direction of the square pin terminal 12 is guided by H3b, H4a, and H4b.
【００２５】したがって、挿入の際に接触部１２ａ、１
２ｂに傷がついたり汚れがついたりすることを防止する
ことができ、良好な接触を確保することが可能になる。
また、角ピン端子１２をメッキした場合であっても、挿
入の際に、接触部のメッキが剥がれることを防止するこ
とができ、良好な接触を確保することが可能になる。Therefore, at the time of insertion, the contact portions 12a, 1
2b can be prevented from being scratched or stained, and good contact can be ensured.
Further, even when the square pin terminals 12 are plated, it is possible to prevent the plating of the contact portions from being peeled off at the time of insertion, and it is possible to ensure good contact.
【００２６】シュラウド１５は、相手コネクタ５０が挿
入される開口１５ａを有する。シュラウド１５は、上面
１５ｂと下面１５ｃと背面部１５ｄとを備え、第２貫通
孔１４は背面部１５ｄに形成されている。相手コネクタ
５０は、主に、上面１５ｂと下面１５とによって保持さ
れる。The shroud 15 has an opening 15a into which the mating connector 50 is inserted. The shroud 15 includes an upper surface 15b, a lower surface 15c, and a back surface 15d, and the second through hole 14 is formed in the back surface 15d. The mating connector 50 is mainly held by the upper surface 15b and the lower surface 15.
【００２７】相手コネクタ５０は、基板Ｂとは異なる第
１基板Ｂ１に実装されているリセプタクルコネクタであ
る。相手コネクタ５０がシュラウド１５が有する開口１
５ａに挿入された状態で基板Ｂ１は基板Ｂに対して直角
となるため、縦方向の基板配置スペースが少なくて済
む。The mating connector 50 is a receptacle connector mounted on a first board B1 different from the board B. Opening 1 that shroud 15 has in mating connector 50
Since the board B1 is at a right angle to the board B in a state where the board B is inserted into the board 5a, the space for arranging the boards in the vertical direction can be reduced.
【００２８】ハウジング１３は、角ピン端子１３に接触
する接触片６１を有する他の相手コネクタ６０が挿入さ
れる開口１３ａを有する。ハウジング１３は、上面１３
ｂと下面１３ｃと背面部１３ｄとを備えている。各角ピ
ン端子１３は背面部１３ｄに形成された貫通孔に圧入さ
れてハウジング１３に保持されている。相手コネクタ６
０は、主に、上面１３ｂと下面１３ｃとによって保持さ
れる。The housing 13 has an opening 13a into which another mating connector 60 having a contact piece 61 contacting the square pin terminal 13 is inserted. The housing 13 has an upper surface 13
b, a lower surface 13c, and a back surface portion 13d. Each square pin terminal 13 is press-fitted into a through hole formed in the rear surface portion 13d and held by the housing 13. Mating connector 6
0 is mainly held by the upper surface 13b and the lower surface 13c.
【００２９】相手コネクタ６０は、基板Ｂとは異なる第
２基板Ｂ２に実装されているリセプタクルコネクタであ
る。相手コネクタ６０がハウジング１３が有する開口１
３ａに挿入された状態で基板Ｂ２は基板Ｂに対して直角
となるため、縦方向の基板配置スペースが少なくて済
む。The mating connector 60 is a receptacle connector mounted on a second board B2 different from the board B. Opening 1 of housing 13 with mating connector 60
Since the board B2 is perpendicular to the board B in the state of being inserted into the board 3a, a space for arranging the boards in the vertical direction can be reduced.
【００３０】なお、図６に示すように、第２貫通孔とし
ては、十字形状の断面を有する貫通孔を採用してもよ
い。この場合、上記シュラウド１５の背面部分１５ｄに
相当する別部材を各角ピン端子１２の突出部分に装着す
るようにする。As shown in FIG. 6, as the second through-hole, a through-hole having a cross-shaped cross section may be adopted. In this case, another member corresponding to the rear surface portion 15d of the shroud 15 is attached to the protruding portion of each square pin terminal 12.
【００３１】[0031]
【発明の効果】以上のように、本発明によれば、相手コ
ネクタが有する接触片に接触する接触部が側面に設けら
れている、略矩形の断面を有する角ピン端子をシュラウ
ドなどの部材に形成された貫通孔に挿入しても、その接
触部が貫通孔を構成する内壁面に当接せず、挿入の際
に、接触部に傷がついたり汚れがついたりすることを防
止でき、良好な接触を確保することが可能になる。ま
た、角ピン端子がメッキされていても、挿入の際に、接
触部のメッキが剥がれることを防止しでき、良好な接触
を確保することが可能になる。As described above, according to the present invention, a square pin terminal having a substantially rectangular cross section and having a contact portion for contacting a contact piece of a mating connector is provided on a side surface of a member such as a shroud. Even when inserted into the formed through hole, the contact portion does not contact the inner wall surface constituting the through hole, and at the time of insertion, it is possible to prevent the contact portion from being scratched or stained, Good contact can be ensured. Further, even when the square pin terminals are plated, it is possible to prevent the plating of the contact portion from being peeled off at the time of insertion, and it is possible to ensure good contact.
【図１】本発明の実施の形態に係る基板用コネクタを基
板に装着した状態を示す断面図である。FIG. 1 is a cross-sectional view showing a state in which a board connector according to an embodiment of the present invention is mounted on a board.
【図２】本発明の実施の形態に係る基板用コネクタにシ
ュラウドを装着した状態を示す断面図である。FIG. 2 is a cross-sectional view showing a state where a shroud is mounted on the board connector according to the embodiment of the present invention.
【図３】主に、本発明の実施の形態に係る基板用コネク
タおよびシュラウドに挿入される相手コネクタを説明す
るための断面図である。FIG. 3 is a cross-sectional view mainly illustrating a board connector and a mating connector inserted into a shroud according to the embodiment of the present invention.
【図４】本発明の実施の形態に係る基板用コネクタの角
ピン端子と第２貫通孔との位置関係を説明するための断
面図である。FIG. 4 is a cross-sectional view illustrating a positional relationship between a square pin terminal and a second through hole of the board connector according to the embodiment of the present invention.
【図５】本発明の従来例の問題点を説明するための図で
ある。FIG. 5 is a diagram for explaining a problem of a conventional example of the present invention.
【図６】本発明の実施の形態に係る基板用コネクタの変
形例を示す図である。FIG. 6 is a view showing a modification of the board connector according to the embodiment of the present invention.
１０ 基板用コネクタ １１ 第１貫通孔 １２ 角ピン端子 １３ ハウジング １４ 第２貫通孔 １５ シュラウド ５０ 相手コネクタ ５１ 接触片 ６０ 他の相手コネクタ ６１ 接触片 Ｐ１ 角ピン端子側面 Ｐ２ 角ピン端子側面 Ｐ３ 角ピン端子上面 Ｐ４ 角ピン端子下面 Ｈ１ 内壁側面 Ｈ２ 内壁側面 Ｈ３ 内壁上面 Ｈ３ａ、Ｈ３ｂ 傾斜面（角ピン端子案内部） Ｈ４ 内壁下面 Ｈ４ａ、Ｈ４ｂ 傾斜面（角ピン端子案内部） DESCRIPTION OF SYMBOLS 10 Board connector 11 1st through-hole 12 Square pin terminal 13 Housing 14 2nd through-hole 15 Shroud 50 Mating connector 51 Contact piece 60 Other mating connector 61 Contact piece P1 Square pin terminal side surface P2 Square pin terminal side surface P3 Square pin terminal Upper surface P4 Square pin terminal lower surface H1 Inner wall side surface H2 Inner wall side surface H3 Inner wall upper surface H3a, H3b Inclined surface (square pin terminal guide) H4 Inner wall lower surface H4a, H4b Inclined surface (square pin terminal guide)
フロントページの続き Ｆターム(参考） 5E023 AA04 AA16 AA26 BB02 BB12 BB22 CC12 CC22 CC27 EE02 FF13 GG15 HH08 HH18 5E077 BB12 BB23 BB33 BB37 CC22 DD12 EE03 EE18 FF11 JJ15 JJ20 Continued on the front page F-term (reference) 5E023 AA04 AA16 AA26 BB02 BB12 BB22 CC12 CC22 CC27 EE02 FF13 GG15 HH08 HH18 5E077 BB12 BB23 BB33 BB37 CC22 DD12 EE03 EE18 FF11 JJ15 JJ20
Claims (6)
記基板の一方の面側からそれぞれ挿入されて他方の面側
から突出する、略矩形の断面を有する複数の角ピン端子
と、それら各角ピン端子を装備するハウジングとを有す
る基板用コネクタであって、 前記他方の面側から突出した各角ピン端子の突出部分が
それぞれ挿入される複数の第２貫通孔を有するシュラウ
ドを備え、 前記第２貫通孔が内壁上面、内壁下面、第１内壁側面、
および、第２内壁側面によって構成され、 第１内壁側面および第２内壁側面がそれぞれ角ピン端子
の一の側面とその反対側の側面に当接して角ピン端子を
狭持するように第１内壁側面と第２内壁側面との間隔が
設定され、 角ピン端子の上面または下面の少なくとも一方には、相
手コネクタが有する接触片に電気的に接触する接触部が
設けられ、 前記第２貫通孔には、角ピン端子に設けられた接触部が
第２貫通孔の内壁上面または第２貫通孔の内壁下面に接
触しないように第２貫通孔に対する角ピン端子の上下方
向の移動を規制すると共に、角ピン端子の挿入方向を案
内する角ピン端子案内部が設けられている基板用コネク
タ。1. A plurality of square pin terminals having a substantially rectangular cross section, each of which is inserted into a plurality of first through holes formed in a substrate from one surface side of the substrate and protrudes from the other surface side, A board connector having a housing provided with each of the square pin terminals, comprising: a shroud having a plurality of second through holes into which projecting portions of the square pin terminals projecting from the other surface side are respectively inserted. Wherein the second through-hole is an inner wall upper surface, an inner wall lower surface, a first inner wall side surface,
And a first inner wall formed by the second inner wall side surface such that the first inner wall side surface and the second inner wall side surface respectively abut one side surface of the square pin terminal and the opposite side surface to clamp the square pin terminal. A distance between the side surface and the second inner wall side surface is set, and at least one of the upper surface and the lower surface of the square pin terminal is provided with a contact portion that electrically contacts a contact piece of a mating connector. Regulates the vertical movement of the square pin terminal with respect to the second through hole so that the contact portion provided on the square pin terminal does not contact the inner wall upper surface of the second through hole or the inner wall lower surface of the second through hole, A board connector provided with a square pin terminal guide for guiding an insertion direction of a square pin terminal.
面の上端縁にはそれぞれ、内壁上面を構成する傾斜面が
連結され、 前記第１内壁側面の下端縁と第２内壁側面の下端縁には
それぞれ、内壁下面を構成する傾斜面が連結され、 前記角ピン端子案内部は、これらの傾斜面によって構成
される請求項１に記載の基板用コネクタ。2. An inclined surface forming an upper surface of the inner wall is connected to an upper edge of the first inner wall side surface and an upper edge of the second inner wall side surface, respectively. The board connector according to claim 1, wherein the lower edge is connected to an inclined surface that forms the lower surface of the inner wall, and the square pin terminal guide is formed by the inclined surface.
挿入される開口を有する請求項１または２に記載の基板
用コネクタ。3. The board connector according to claim 1, wherein the shroud has an opening into which the mating connector is inserted.
る第１基板に実装されているリセプタクルコネクタであ
る請求項３に記載の基板用コネクタ。4. The board connector according to claim 3, wherein the mating connector is a receptacle connector mounted on a first board different from the board.
触する接触片を有する他の相手コネクタが挿入される開
口を有する請求項１から３のいずれかに記載の基板用コ
ネクタ。5. The board connector according to claim 1, wherein the housing has an opening into which another mating connector having a contact piece that contacts the square pin terminal is inserted.
異なる第２基板に実装されているリセプタクルコネクタ
である請求項５に記載の基板用コネクタ。6. The board connector according to claim 5, wherein the other mating connector is a receptacle connector mounted on a second board different from the board.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160448A JP4851659B2 (en) | 2001-05-29 | 2001-05-29 | Board connector |
| PCT/US2002/016390 WO2002097925A2 (en) | 2001-05-29 | 2002-05-23 | Shrouded connector with improved terminal pin construction |
| AU2002310083A AU2002310083A1 (en) | 2001-05-29 | 2002-05-23 | Shrouded connector with improved terminal pin construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160448A JP4851659B2 (en) | 2001-05-29 | 2001-05-29 | Board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002359021A true JP2002359021A (en) | 2002-12-13 |
| JP4851659B2 JP4851659B2 (en) | 2012-01-11 |
Family
ID=19003867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001160448A Expired - Fee Related JP4851659B2 (en) | 2001-05-29 | 2001-05-29 | Board connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4851659B2 (en) |
| AU (1) | AU2002310083A1 (en) |
| WO (1) | WO2002097925A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6738540B2 (en) * | 2017-02-03 | 2020-08-12 | 住友電装株式会社 | PCB connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03116675A (en) * | 1989-09-29 | 1991-05-17 | Tanaka Kikinzoku Kogyo Kk | Brush welding device for brush contact |
| JPH1174048A (en) * | 1997-09-01 | 1999-03-16 | Nec Commun Syst Ltd | Through type connector structure for two-surface mounting |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1021984A (en) * | 1996-06-28 | 1998-01-23 | Yazaki Corp | Press-fitting structure for connector terminal |
| US5980271A (en) * | 1998-04-15 | 1999-11-09 | Hon Hai Precision Ind. Co., Ltd. | Header connector of a future bus and related compliant pins |
| JP2000150022A (en) * | 1998-11-04 | 2000-05-30 | Yazaki Corp | Terminal pressure fitting structure of connector housing |
-
2001
- 2001-05-29 JP JP2001160448A patent/JP4851659B2/en not_active Expired - Fee Related
-
2002
- 2002-05-23 AU AU2002310083A patent/AU2002310083A1/en not_active Abandoned
- 2002-05-23 WO PCT/US2002/016390 patent/WO2002097925A2/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03116675A (en) * | 1989-09-29 | 1991-05-17 | Tanaka Kikinzoku Kogyo Kk | Brush welding device for brush contact |
| JPH1174048A (en) * | 1997-09-01 | 1999-03-16 | Nec Commun Syst Ltd | Through type connector structure for two-surface mounting |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002097925A3 (en) | 2003-03-06 |
| WO2002097925A2 (en) | 2002-12-05 |
| AU2002310083A1 (en) | 2002-12-09 |
| JP4851659B2 (en) | 2012-01-11 |
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