JPH10172649A - Connector - Google Patents

Connector

Info

Publication number
JPH10172649A
JPH10172649A JP35351196A JP35351196A JPH10172649A JP H10172649 A JPH10172649 A JP H10172649A JP 35351196 A JP35351196 A JP 35351196A JP 35351196 A JP35351196 A JP 35351196A JP H10172649 A JPH10172649 A JP H10172649A
Authority
JP
Japan
Prior art keywords
housing
contact pin
male connector
opening
contact
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
Application number
JP35351196A
Other languages
Japanese (ja)
Other versions
JP3262726B2 (en
Inventor
Keiji Kuroda
桂治 黒田
Takashi Suyama
高士 陶山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Acchakutanshi Seizo KK
Original Assignee
Nippon Acchakutanshi Seizo KK
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
Family has litigation
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Application filed by Nippon Acchakutanshi Seizo KK filed Critical Nippon Acchakutanshi Seizo KK
Priority to JP35351196A priority Critical patent/JP3262726B2/en
Publication of JPH10172649A publication Critical patent/JPH10172649A/en
Application granted granted Critical
Publication of JP3262726B2 publication Critical patent/JP3262726B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a high voltage withstanding type connector which is miniaturized and so constituted as to withstand high voltage and in which the creepage distance and spatial distance between contacts are widened. SOLUTION: Two pin contacts 4, 4 housed in an insulating housing 3 comprise contact pin parts 15, 15 projected out to an aperture part 5 of the insulating housing 3 in parallel to the center line of the insulating housing 3 and lead parts extended to the outside of the housing 3 to be soldered to a printed circuit substrate and a diaphragm 7, which is a male connector 1 to be fitted with another female connector 2 by inserting the female connector 2 into the aperture part 5, is installed in the housing 3 between both contact pin parts 15, 15 and projected farther than the tip ends of the contact pin parts 15, 15 and on the other hand, both lead parts are bent and extended mutually outward in the transverse direction and the pitch of the soldered parts 19, 19 is made to be wider than the pitch of the contact pin parts 15, 15.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、各種電子機器の高
電圧化に対応したコネクタに関し、特にパソコンなどの
液晶画面の光源となるバックライトの電源回路を構成す
るインバータ基板（電源プリント基板）の小型化に適合
した高電圧化対応型のコネクタに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector corresponding to a high voltage of various electronic devices, and more particularly to an inverter board (power supply printed circuit board) constituting a power supply circuit of a backlight serving as a light source of a liquid crystal screen of a personal computer or the like. The present invention relates to a high-voltage compatible connector suitable for miniaturization.

【０００２】[0002]

【従来の技術】近年、例えばノート型パソコンでは、高
性能化を図るため、本体フレームの許容範囲内で液晶画
面をできるだけ大きくする傾向にある。該液晶画面の拡
大に伴って、その光源となるバックライトには高電圧が
要求され、１，０００Ｖ〜１，４００Ｖの高電圧が必要
とされている。一方、バックライトに電力を供給する電
源回路を構成するインバータ基板は、前記本体フレーム
内に組み込まれているが、上記のように液晶画面を大型
化すると、インバータ基板の実装面積が制約されるの
で、小型化せざるを得なくなる。2. Description of the Related Art In recent years, for example, in a notebook type personal computer, there is a tendency that a liquid crystal screen is made as large as possible within an allowable range of a main body frame in order to achieve high performance. With the enlargement of the liquid crystal screen, a high voltage is required for a backlight as a light source, and a high voltage of 1,000 V to 1,400 V is required. On the other hand, an inverter board constituting a power supply circuit for supplying power to the backlight is incorporated in the main body frame. However, when the liquid crystal screen is enlarged as described above, the mounting area of the inverter board is limited. , It has to be downsized.

【０００３】このようなインバータ基板の小型化に伴っ
て、該インバータ基板とバックライトの間を電気的に接
続するコネクタには小型で、しかも高電圧に対応できる
ものが求められている。[0003] With the miniaturization of the inverter board, a connector for electrically connecting the inverter board and the backlight is required to be small and capable of supporting a high voltage.

【０００４】[0004]

【発明が解決しようとする課題】本発明は、上記事情に
鑑みてなされたものであり、小型化を図りながら、コン
タクト間の沿面距離及び空間距離を大きくして、高電圧
に対応できるように構成した高電圧対応型のコネクタを
提供することを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has been made to cope with a high voltage by increasing the creepage distance and clearance between contacts while reducing the size. It is an object of the present invention to provide a configured high-voltage compatible connector.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明によるコネクタは、嵌合接続する雄コネクタ
と雌コネクタが下記の構成を有している。In order to achieve the above object, a connector according to the present invention has a male connector and a female connector which are fitted and connected to each other as follows.

【０００６】絶縁ハウジンクに収容された２本のピンコ
ンタクトが、前記ハウジングの中心線と平行して前記ハ
ウジングの開口部に突出する接触ピン部と、前記ハウジ
ンクから延出してプリント配線板にはんだ付けされるリ
ード部とを有し、前記開口部に他の雌コネクタが挿入し
て嵌合される雄コネクタであって、前記ハウジング内
に、前記両接触ピン部の中間に配設され、かつ、前記両
接触ピン部の先端より長く突出する隔壁が設けられてお
り、一方、前記両リード部は、互いに横外側方へ屈曲し
て延出させ、そのはんだ付け部分のピッチが前記両接触
ピン部のピッチより大きく形成されていることを特徴と
する。[0006] Two pin contacts housed in an insulating housing are provided with contact pin portions protruding into an opening of the housing in parallel with the center line of the housing, and are extended from the housing and soldered to a printed wiring board. A male connector into which another female connector is inserted and fitted into the opening, and is disposed in the housing, between the two contact pin portions, and A partition wall is provided which protrudes longer than the tips of the contact pin portions. On the other hand, the lead portions are bent outward to extend laterally to each other, and the pitch of the soldered portion is changed to the contact pin portions. Is formed to be larger than the pitch.

【０００７】前記雄コネクタの小型化を図るため、前記
各ピンコンタクトの前記リード部における前記はんだ付
け部は、前方へ屈曲延出して形成されている。より具体
的には、前記各ピンコンタクトの前記リード部が、前記
接触ピン部の後端から横外側方へ屈曲したのち後方へ延
びる中間部分と、該中間部分の後端から下方へ屈曲して
延びる脚部分と、該脚部分の下端から前方へ屈曲して延
びるはんだ付け部分とからなっている。[0007] In order to reduce the size of the male connector, the soldered portion of the lead portion of each pin contact is formed to bend and extend forward. More specifically, the lead portion of each of the pin contacts is bent laterally outward from the rear end of the contact pin portion and then extends rearward, and is bent downward from the rear end of the intermediate portion. It comprises a leg portion that extends and a soldering portion that bends and extends forward from the lower end of the leg portion.

【０００８】一方、前記雄コネクタの前記開口部に挿入
して嵌合される雌コネクタは、前記接触ピン部に嵌合す
るソケットコンタクトを収容する絶縁ハウジングが、前
記隔壁に係合する欠除部を有する二股状に形成されてい
ると共に、前記開口部の内側面に設けられた係止部に係
合する係止手段を有していることを特徴とする。On the other hand, the female connector which is inserted into the opening of the male connector and fitted therein has an insulative housing accommodating a socket contact fitted with the contact pin portion, and a notch portion which engages with the partition wall. And a locking means for engaging with a locking portion provided on the inner surface of the opening.

【０００９】また、前記雄コネクタと前記雌コネクタの
嵌合を容易、かつ確実にするため、前記雄コネクタの前
記隔壁の両側面が先細の楔形に形成されていると共に、
前記雌コネクタの前記欠除部の相対向する両側面が前記
隔壁に対応して内奥に向け漸次幅狭に形成されている。Further, in order to easily and surely fit the male connector and the female connector, both side surfaces of the partition wall of the male connector are formed in a tapered wedge shape.
Opposite side surfaces of the notched portion of the female connector are formed so as to gradually narrow inward toward the inside corresponding to the partition walls.

【００１０】[0010]

【発明の実施の形態】以下、本発明の好適な実施例を図
面に基づいて説明する。図１は本発明に係る雄コネクタ
１を示し、図２は本発明に係る雌コネクタ２を示してい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a male connector 1 according to the present invention, and FIG. 2 shows a female connector 2 according to the present invention.

【００１１】雄コネクタ１は、図３ないし図６に示すよ
うに、扁平な四角筒形状の絶縁ハウジング３と、該ハウ
ジング３に収容して配設された２本のピンコンタクト
４，４からなっている。As shown in FIGS. 3 to 6, the male connector 1 includes a flat rectangular cylindrical insulating housing 3 and two pin contacts 4 accommodated in the housing 3. As shown in FIG. ing.

【００１２】絶縁ハウジング３は、図３に良く示されて
いるように、前端に開口部５を有し、後側壁６の中央部
分から開口部５に向けて突出する隔壁７が設けられてい
て、該隔壁７は後述するようにピンコンタクト４，４の
中間に配設され、その接触ピン部１５，１５の先端より
長く突出している。また、隔壁７の両側面は、絶縁ハウ
ジング３の中心線と平行に延びる短い基部平行面８，８
と、該基部平行面８，８に連続し、先細の楔形を形成す
るテーパ面９，９とにより形成されている。さらに、後
側壁６に隣接する両側壁１０，１０の内側面には後述す
る雌コネクタ２の係止突片２８，２８を係合させる係止
溝１１，１１が設けられていると共に、開口部５に隣接
する両側壁１０，１０の内側面には案内溝１２，１２が
設けられている。一方、後側壁６には後方へ延出する隔
壁１３が設けられている。As shown in FIG. 3, the insulating housing 3 has an opening 5 at the front end and a partition wall 7 protruding from the central portion of the rear wall 6 toward the opening 5. The partition 7 is disposed in the middle of the pin contacts 4 and 4 as described later, and protrudes longer than the tips of the contact pins 15 and 15. Also, both side surfaces of the partition 7 are short base parallel surfaces 8, 8 extending parallel to the center line of the insulating housing 3.
And tapered surfaces 9, 9 which are continuous with the base parallel surfaces 8, 8 and form a tapered wedge shape. Further, locking grooves 11, 11 for engaging locking protrusions 28, 28 of the female connector 2, which will be described later, are provided on the inner side surfaces of the side walls 10, 10 adjacent to the rear side wall 6. Guide grooves 12, 12 are provided on the inner side surfaces of both side walls 10, 10 adjacent to 5. On the other hand, the rear wall 6 is provided with a partition wall 13 extending rearward.

【００１３】ピンコンタクト４，４は、黄銅板などの導
電性金属板を打抜き曲げ加工してつくられ、図６に示す
ように、接触ピン部１５の後端に幅広の取付部１６が連
設されていて、該取付部１６の後部に連設されるリード
部が、互いに反対向きの横外側へ屈曲したのち後方へ延
びる中間部分１７と、該中間部分１７の後端から下方へ
屈曲して延びる脚部分１８と、該脚部分１８の下端から
前方へ屈曲して延びるはんだ付け部分１９とからなって
いる。そして、両ピンコンタクト４，４は、その取付部
１６，１６を後側壁６に貫通状態に保持固定させ、接触
ピン部１５，１５が隔壁７を隔ててハウジング３の中心
線と平行に開口部６に向けて突出すると共に、はんだ付
け部分１９，１９が互いに横外側方へ離反するように配
置して絶縁ハウジング３に収容されている。このように
絶縁ハウジング３内に収容して配設された両ピンコンタ
クト４，４の接触ピン部１５，１５は、その先端１５
ａ，１５ａが隔壁７の先端１７ａより後側壁６側へ後退
して位置しており、その結果、両接触ピン部１５，１５
間のピッチを小さくしても、両先端１５ａ，１５ａ間の
空間距離及び沿面距離を十分長くすることができ、高電
圧による障害を効果的に防止できるようになっている。
また、両ピンコンタクト４，４のはんだ付け部分１９，
１９が接触ピン部１５，１５に対して互いに反対向きに
横外側方へ屈曲し、両はんだ付け部分１９，１９間のピ
ッチが両接触ピン部１５，１５間のピッチより大きくな
っているので、両接触ピン部１５，１５間のピッチを小
さくしても、両はんだ付け部分１９，１９間の空間距離
が高電圧による障害を防止するのに十分な長さに確保さ
れている。また、後側壁６に設けた隔壁１３の存在によ
り、両はんだ付け部分１９，１９間の沿面距離も十分の
長さに確保されている。したがって、両接触ピン部１
５，１５間のピッチを狭くして絶縁ハウジング３を小さ
くし、該雄コネクタ１全体を小型化しても、両ピンコン
タクト４，４間の空間距離及び沿面距離を十分長くする
ことが可能で、高電圧による障害を有効に防止できる構
成となっている。The pin contacts 4 and 4 are made by punching and bending a conductive metal plate such as a brass plate. As shown in FIG. 6, a wide mounting portion 16 is continuously provided at the rear end of the contact pin portion 15. A lead portion connected to a rear portion of the mounting portion 16 is bent in a laterally outward direction in opposite directions and then extends rearward, and a bent portion is bent downward from a rear end of the intermediate portion 17. The leg portion 18 includes an extending leg portion 18 and a soldering portion 19 that bends and extends forward from the lower end of the leg portion 18. The two pin contacts 4, 4 hold and fix the mounting portions 16, 16 to the rear side wall 6 in a penetrating state, and the contact pin portions 15, 15 are opened in parallel with the center line of the housing 3 with the partition wall 7 interposed therebetween. 6 and is accommodated in the insulating housing 3 so that the soldering portions 19 and 19 are arranged so as to be separated laterally outward from each other. The contact pin portions 15, 15 of the two pin contacts 4, 4 housed and disposed in the insulating housing 3 as described above
a, 15a are located so as to retreat from the tip 17a of the partition wall 7 toward the rear side wall 6, and as a result, both contact pin portions 15, 15
Even if the pitch between them is reduced, the space distance and the creepage distance between both ends 15a, 15a can be made sufficiently long, and obstacles due to high voltage can be effectively prevented.
Also, the soldering portions 19 of the two pin contacts 4 and 4,
19 is bent laterally outward in the opposite direction to the contact pin portions 15, 15, and the pitch between the two soldered portions 19, 19 is larger than the pitch between the contact pin portions 15, 15. Even if the pitch between the contact pin portions 15 is reduced, the space distance between the soldered portions 19 is ensured to be long enough to prevent a failure due to a high voltage. In addition, the presence of the partition wall 13 provided on the rear side wall 6 ensures a sufficient creepage distance between the two soldering portions 19, 19. Therefore, both contact pin portions 1
Even when the pitch between the pins 5 and 15 is narrowed to make the insulating housing 3 small and the entire male connector 1 is downsized, the space distance and the creepage distance between the pin contacts 4 and 4 can be sufficiently long. The configuration is such that failure due to high voltage can be effectively prevented.

【００１４】なお、両はんだ付け部分１９，１９の底部
ははんだ付けのため絶縁ハウジング３の底面より僅かに
突出している。また、絶縁ハウジング３の両側壁１０，
１０の前端下部には補強金具２０，２０が埋設されてい
る。該補強金具２０の底部もはんだ付けのため絶縁ハウ
ジング３の底面より僅かに突出している。The bottoms of the soldering portions 19, 19 slightly project from the bottom surface of the insulating housing 3 for soldering. Also, both side walls 10 of the insulating housing 3,
Reinforcing brackets 20, 20 are buried in the lower front end of the unit 10. The bottom of the reinforcing bracket 20 also slightly projects from the bottom of the insulating housing 3 for soldering.

【００１５】雌コネクタ２は、図２及び図７に示すよう
に、雄コネクタ１の開口部５に挿入して嵌合される絶縁
ハウジング２１と、２本の電線４５，４５端部に接続さ
れ、絶縁ハウジング２１に個別的に収容される２つのソ
ケットコンタクト２２，２２とからなっている。As shown in FIGS. 2 and 7, the female connector 2 is connected to an insulative housing 21 which is inserted into the opening 5 of the male connector 1 and fitted thereto, and to the ends of two electric wires 45. , And two socket contacts 22, 22 which are individually accommodated in the insulating housing 21.

【００１６】絶縁ハウジング２１は、輪郭形状が扁平な
直方体をなし、前半部分に雄コネクタ１の隔壁７と係合
する欠除部２３を設けて一対の筒状体２４，２４からな
る二股状に形成されている。各筒状体２４はソケットコ
ンタクト２２を個別に収容して保持する空所部２５を有
し、該空所部２５は絶縁ハウジング２１の後端まで延
び、電線４５に接続したソケットコンタクト２２が後端
開口２６から挿入して空所部２５に収容されるようにな
っている。また、各筒状体２４の前端部にはピンコンタ
クト４の接触ピン部１５の挿通孔２７が設けられてい
る。一方、両筒状体２４，２４の前端部外側面には雄コ
ネクタ１の絶縁ハウジング３の内側に設けた係止溝１
１，１１に係合する係止突片２８，２８が設けられてい
る。さらに、絶縁ハウジング２１の後部両側面には雄コ
ネクタ１の絶縁ハウジング３の内側に設けた案内溝１
２，１２に係合する案内突条２９，２９（図２参照）が
突設されている。前記欠除部２３の相対向する両側面
は、隔壁７の基部平行面８，８に対応する開口部平行面
３０，３０と、該開口部平行面３０，３０に連続し、隔
壁７のテーパ面９，９に対応して内奥に向け漸次幅狭に
なるテーパ面３１，３１とにより形成されている。The insulating housing 21 has a flat rectangular parallelepiped shape, and is provided with a notch 23 for engaging with the partition wall 7 of the male connector 1 in a front half portion thereof to form a bifurcated shape comprising a pair of cylindrical bodies 24, 24. Is formed. Each tubular body 24 has a cavity 25 for individually housing and holding the socket contact 22, the cavity 25 extending to the rear end of the insulating housing 21, and the socket contact 22 connected to the electric wire 45 being rearward. It is inserted from the end opening 26 and accommodated in the cavity 25. Further, an insertion hole 27 of the contact pin portion 15 of the pin contact 4 is provided at a front end portion of each cylindrical body 24. On the other hand, the locking grooves 1 provided inside the insulating housing 3 of the male connector 1 are formed on the outer surfaces of the front ends of the cylindrical bodies 24, 24.
Locking projections 28, 28 that engage with 1, 1 are provided. Further, the guide grooves 1 provided inside the insulating housing 3 of the male connector 1 are formed on both rear side surfaces of the insulating housing 21.
Guide ridges 29, 29 (see FIG. 2) that engage with 2, 2 are provided in a protruding manner. Opposite side surfaces of the notch 23 are parallel to the opening parallel surfaces 30, 30 corresponding to the base parallel surfaces 8, 8 of the partition 7, and are continuous with the opening parallel surfaces 30, 30. It is formed by tapered surfaces 31, 31 whose width gradually decreases toward the inner side corresponding to the surfaces 9, 9.

【００１７】ソケットコンタクト２２は、前部に接触ピ
ン部１５に嵌合するソケット部３２を有し、後部に電線
の圧着部３３を有しており、中間部位に抜け止め用のラ
ンス３４が設けられている。The socket contact 22 has a socket portion 32 fitted on the contact pin portion 15 at a front portion, a crimp portion 33 of an electric wire at a rear portion, and a lance 34 for retaining the wire at an intermediate portion. Have been.

【００１８】図８ないし図１０は、上述した構成を有す
る雄コネクタ１と雌コネクタ２からなる本発明に係るコ
ネクタの使用例を示している。FIGS. 8 to 10 show examples of the use of the connector according to the present invention comprising the male connector 1 and the female connector 2 having the above-described configuration.

【００１９】図１０は、ノート型パソコンの本体フレー
ム４０に組み付けられる液晶画面４１と、該液晶画面４
１の光源となるバックライト４２及び該バックライト４
２に電力を供給する電源回路を構成するインバータ基板
４３の配置構成を示している。図中４４はバックライト
４２の反射板である。FIG. 10 shows a liquid crystal screen 41 mounted on a main body frame 40 of a notebook personal computer and the liquid crystal screen 4.
Backlight 42 serving as a light source and the backlight 4
2 shows an arrangement configuration of an inverter board 43 constituting a power supply circuit for supplying power to the power supply circuit 2. In the figure, reference numeral 44 denotes a reflector of the backlight 42.

【００２０】雄コネクタ１は、図８及び図９に示すよう
に、インバータ基板４３に両ピンコンタクト４，４のは
んだ付け部分１９，１９と両補強金具２０，２０をはん
だ付けして表面実装され、インバータ基板４３の電源回
路に接続されている。一方、雌コネクタ２の両ソケット
コンタクト２２，２２に接続した２本の電線４５，４５
は、バックライト４２の両端に接続されていて、該雌コ
ネクタ２を雄コネクタ１の絶縁ハウジング３の開口部５
から挿入すると、欠除部２３のテーパ面３１，３１が隔
壁７のテーパ面９，９に係合すると共に、両側の案内突
条２９，２９が案内溝１２，１２に係合して正しい嵌合
位置に誘導され、雄コネクタ１の両ピンコンタクト４，
４の接触ピン部１５，１５が挿通孔２７，２７を通じて
各筒状体２４，２４内に進入し、ソケットコンタクト２
２のソケット部３２，３２に嵌合して電気的に接続され
る。そして、雄コネクタ１と雌コネクタ２とが図示のよ
うに嵌合が完了すると、雌コネクタ２の両係止突片２
８，２８が雄コネクタ１の係止溝１１，１１に係合し、
その係合時におけるクリック感によって正しい嵌合状態
を確認することができる。また、この嵌合状態で隔壁７
の基部平行面８，８が欠除部２３の開口平行面３０，３
０に密着するので、雄コネクタ１と雌コネクタ２はがた
付くことなく正しい嵌合姿勢に保たれる。As shown in FIGS. 8 and 9, the male connector 1 is surface-mounted by soldering the soldered portions 19, 19 of the pin contacts 4, 4 and the reinforcing brackets 20, 20 to the inverter board 43. , Are connected to a power supply circuit of the inverter board 43. On the other hand, two electric wires 45, 45 connected to both socket contacts 22, 22, of the female connector 2,
Are connected to both ends of the backlight 42 and connect the female connector 2 to the opening 5 of the insulating housing 3 of the male connector 1.
, The tapered surfaces 31, 31 of the notch 23 are engaged with the tapered surfaces 9, 9 of the partition wall 7, and the guide projections 29, 29 on both sides are engaged with the guide grooves 12, 12, so that they are properly fitted. The pin contact 4 of the male connector 1
4 are inserted into the tubular bodies 24, 24 through the insertion holes 27, 27, and the socket contacts 2
2 and are electrically connected to each other. When the fitting between the male connector 1 and the female connector 2 is completed as shown in FIG.
8, 28 engage with the locking grooves 11, 11 of the male connector 1,
The correct fitting state can be confirmed by the click feeling at the time of the engagement. In this fitted state, the partition 7
Are parallel to the opening parallel surfaces 30, 3 of the notch 23.
0, so that the male connector 1 and the female connector 2 are maintained in the correct fitting posture without rattling.

【００２１】しかして、上記のように嵌合接続された雄
コネクタ１のピンコンタクト４，４と、雌コネクタ２の
ソケットコンタクト２２，２２はそれぞれ、十分長い沿
面距離と空間距離を有しているので、インバータ基板４
３の電源回路を通じてバックライト４２に高電圧の電力
を供給しても、短絡事故などの障害を発生するおそれは
ない。The pin contacts 4 and 4 of the male connector 1 and the socket contacts 22 and 22 of the female connector 2 fitted and connected as described above have a sufficiently long creepage distance and clearance. So inverter board 4
Even if high-voltage power is supplied to the backlight 42 through the power supply circuit 3, there is no possibility that a failure such as a short circuit accident will occur.

【００２２】[0022]

【発明の効果】以上説明したように、本発明によれば、
コンタクト間の沿面距離及び空間距離を大きくして高電
圧に対応できるものでありながら、コネクタ全体を大幅
に小型化できる。したがって、本発明のコネクタは、パ
ソコンなどの液晶画面の光源となるバックライトの電源
回路を構成するインバータ基板の小型化に適合できる利
点を有しているものである。As described above, according to the present invention,
While the creepage distance and clearance between contacts can be increased to cope with high voltage, the entire connector can be significantly reduced in size. Therefore, the connector of the present invention has an advantage that it can be adapted to miniaturization of an inverter board constituting a power supply circuit of a backlight serving as a light source of a liquid crystal screen of a personal computer or the like.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係る雄コネクタの傾斜図である。FIG. 1 is a perspective view of a male connector according to the present invention.

【図２】本発明に係る雌コネクタの傾斜図である。FIG. 2 is a perspective view of a female connector according to the present invention.

【図３】同雄コネクタの横断平面図である。FIG. 3 is a cross-sectional plan view of the male connector.

【図４】図１のＡ−Ａ線に沿う断面図である。FIG. 4 is a sectional view taken along line AA of FIG.

【図５】図１のＢ−Ｂ線に沿う断面図である。FIG. 5 is a sectional view taken along line BB of FIG. 1;

【図６】ピンコンタクトの斜視図である。FIG. 6 is a perspective view of a pin contact.

【図７】同雌コネクタの横断平面図である。FIG. 7 is a cross-sectional plan view of the female connector.

【図８】本発明に係るコネクタの嵌合状態を示す縦断正
面図である。FIG. 8 is a longitudinal sectional front view showing a fitted state of the connector according to the present invention.

【図９】本発明に係るコネクタの嵌合状態を示す横断平
面図である。FIG. 9 is a cross-sectional plan view showing a fitted state of the connector according to the present invention.

【図１０】本発明に係るコネクタの使用例を示す斜視図
である。FIG. 10 is a perspective view showing a usage example of the connector according to the present invention.

【符号の説明】[Explanation of symbols]

１ 雄コネクタ ２ 雌コネクタ ３ 絶縁ハウジング ４ ピンコンタクト ５ 開口部 ７ 隔壁 ８ 基部平行面 ９ テーパ面 １１ 係止溝 １３ 隔壁 １５ 接触ピン部 １６ 取付部 １７ 中間部分 １８ 脚部分 １９ はんだ付け部分 ２１ 絶縁ハウジング ２２ ソケットコンタクト ２３ 欠除部 ２４ 筒状体 ２８ 係止突片 ３０ 開口部平行面 ３１ テーパ面 DESCRIPTION OF SYMBOLS 1 Male connector 2 Female connector 3 Insulated housing 4 Pin contact 5 Opening 7 Partition wall 8 Base parallel surface 9 Tapered surface 11 Locking groove 13 Partition wall 15 Contact pin part 16 Mounting part 17 Intermediate part 18 Leg part 19 Solder part 21 Insulated housing Reference Signs List 22 Socket contact 23 Missing portion 24 Cylindrical body 28 Locking protruding piece 30 Opening parallel surface 31 Tapered surface

Claims (6)

【特許請求の範囲】[Claims] 【請求項１】 絶縁ハウジンクに収容された２本のピン
コンタクトが、前記ハウジングの中心線と平行して前記
ハウジングの開口部に突出する接触ピン部と、前記ハウ
ジンクから延出してプリント配線板にはんだ付けされる
リード部とを有し、前記開口部に他の雌コネクタが挿入
して嵌合される雄コネクタであって、 前記ハウジング内に、前記両接触ピン部の中間に配設さ
れ、かつ、前記両接触ピン部の先端より長く突出する隔
壁が設けられており、 一方、前記両リード部は、互いに横外側方へ屈曲して延
出させ、そのはんだ付け部分のピッチが前記両接触ピン
部のピッチより大きく形成されていることを特徴とする
雄コネクタ。1. A contact pin protruding from an opening of the housing in parallel with a center line of the housing, and two pin contacts housed in an insulating housing, and extending from the housing to a printed wiring board. A male connector having a lead portion to be soldered, wherein another female connector is inserted and fitted into the opening, and is disposed in the housing, between the two contact pin portions, Further, a partition wall that protrudes longer than the tip of the contact pin portions is provided. On the other hand, the lead portions are bent outward to extend laterally to each other, and the pitch of the soldered portion is adjusted to the contact distance. A male connector characterized by being formed larger than the pitch of the pin portion. 【請求項２】 前記ピンコンタクトの前記リード部にお
ける前記はんだ付け部分が、前方へ屈曲延出して形成さ
れている請求項１記載の雄コネクタ。2. The male connector according to claim 1, wherein said soldered portion of said lead portion of said pin contact is formed to bend and extend forward. 【請求項３】 前記各ピンコンタクトの前記リード部
が、前記接触ピン部の後端から横外側方へ屈曲したのち
後方へ延びる中間部分と、該中間部分の後端から下方へ
屈曲して延びる脚部分と、該脚部分の下端から前方へ屈
曲して延びるはんだ付け部分とからなっている請求項１
又は２記載の雄コネクタ。3. The intermediate portion, wherein the lead portion of each pin contact is bent laterally outward from a rear end of the contact pin portion and then extends rearward, and is bent downward and extends from a rear end of the intermediate portion. 2. A leg portion comprising: a leg portion; and a soldering portion which bends and extends forward from a lower end of the leg portion.
Or the male connector according to 2. 【請求項４】 前記隔壁の両側面が、前記絶縁ハウジン
グの中心線と平行に延びる基部平行面と、該基部平行面
に連続し、先細の楔形を形成するテーパ面とにより形成
されている請求項１ないし３のいずれかに記載の雄コネ
クタ。4. The partition wall according to claim 1, wherein both side surfaces of the partition are formed by a base parallel surface extending parallel to a center line of the insulating housing, and a tapered surface continuous with the base parallel surface and forming a tapered wedge shape. Item 4. The male connector according to any one of Items 1 to 3. 【請求項５】 請求項１ないし４のいずれかに記載の雄
コネクタの前記開口部に挿入して嵌合される雌コネクタ
であって、 前記接触ピン部に嵌合するソケットコンタクトを収容す
る絶縁ハウジングが、前記隔壁に係合する欠除部を有す
る二股状に形成されていると共に、前記開口部の内側面
に設けられた係止部に係合する係止手段を有しているこ
とを特徴とする雌コネクタ。5. A female connector inserted into the opening of the male connector according to any one of claims 1 to 4 and fitted therein, wherein the insulating connector accommodates a socket contact fitted to the contact pin. The housing is formed in a bifurcated shape having a notched portion that engages with the partition wall, and has a locking means that engages with a locking portion provided on an inner surface of the opening. Characteristic female connector. 【請求項６】 前記欠除部の相対向する両側面が、前記
隔壁の前記基部平行面に対応する開口部平行面と、該開
口部平行面に連続し、前記隔壁の前記テーパ面に対応し
て内奥に向け漸次幅狭になるテーパ面とにより形成され
ている請求項５記載の雌コネクタ。6. Opposite side surfaces of the cutout portion are parallel to an opening parallel surface corresponding to the base parallel surface of the partition wall, and are continuous with the opening parallel surface, and correspond to the taper surface of the partition wall. 6. The female connector according to claim 5, wherein the female connector is formed by a tapered surface which gradually narrows inward.
JP35351196A 1996-12-16 1996-12-16 connector Expired - Lifetime JP3262726B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35351196A JP3262726B2 (en) 1996-12-16 1996-12-16 connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35351196A JP3262726B2 (en) 1996-12-16 1996-12-16 connector

Publications (2)

Publication Number Publication Date
JPH10172649A true JPH10172649A (en) 1998-06-26
JP3262726B2 JP3262726B2 (en) 2002-03-04

Family

ID=18431343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35351196A Expired - Lifetime JP3262726B2 (en) 1996-12-16 1996-12-16 connector

Country Status (1)

Country Link
JP (1) JP3262726B2 (en)

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EP1006617A2 (en) * 1998-11-30 2000-06-07 Japan Solderless Terminal Mfg Co Ltd High voltage connector
KR20040014086A (en) * 2002-08-09 2004-02-14 삼성전자주식회사 Connector and lamp unit for backlight assembly device having the same
SG102011A1 (en) * 2000-11-27 2004-02-27 Nippon Acchakutanshi Seizo Kk High-voltage connector
WO2005064754A1 (en) * 2003-12-26 2005-07-14 Yazaki Corporation Connector
JP2007535108A (en) * 2004-04-29 2007-11-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ High voltage connector
US7347725B2 (en) 2004-12-27 2008-03-25 Yazaki Corporation Metal fixing member for fixing a connector to a wiring board
JP2008198528A (en) * 2007-02-14 2008-08-28 Sumitomo Wiring Syst Ltd Connector for board
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EP1006617A3 (en) * 1998-11-30 2002-01-16 Japan Solderless Terminal Mfg Co Ltd High voltage connector
EP1006617A2 (en) * 1998-11-30 2000-06-07 Japan Solderless Terminal Mfg Co Ltd High voltage connector
SG102011A1 (en) * 2000-11-27 2004-02-27 Nippon Acchakutanshi Seizo Kk High-voltage connector
KR20040014086A (en) * 2002-08-09 2004-02-14 삼성전자주식회사 Connector and lamp unit for backlight assembly device having the same
CN100463299C (en) * 2003-07-31 2009-02-18 日本压着端子制造株式会社 Connector and liquid crystal display device using same
US7481674B2 (en) 2003-12-26 2009-01-27 Yazaki Corporation Electrical connector
WO2005064754A1 (en) * 2003-12-26 2005-07-14 Yazaki Corporation Connector
EP1710872B1 (en) * 2003-12-26 2015-10-21 Yazaki Corporation Connector
JP2007535108A (en) * 2004-04-29 2007-11-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ High voltage connector
US7347725B2 (en) 2004-12-27 2008-03-25 Yazaki Corporation Metal fixing member for fixing a connector to a wiring board
JP2008198528A (en) * 2007-02-14 2008-08-28 Sumitomo Wiring Syst Ltd Connector for board
JP2009004247A (en) * 2007-06-22 2009-01-08 Jst Mfg Co Ltd Connector
KR101498287B1 (en) * 2007-06-22 2015-03-03 니혼앗짜쿠단시세이소 가부시키가이샤 connector
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