JP3244440B2 - Board mounted connector - Google Patents
Board mounted connectorInfo
- Publication number
- JP3244440B2 JP3244440B2 JP32916596A JP32916596A JP3244440B2 JP 3244440 B2 JP3244440 B2 JP 3244440B2 JP 32916596 A JP32916596 A JP 32916596A JP 32916596 A JP32916596 A JP 32916596A JP 3244440 B2 JP3244440 B2 JP 3244440B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- hole
- connector
- housing
- rear wall
- 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.)
- Expired - Fee Related
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
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7047—Locking or fixing a connector to a PCB with a fastener through a screw hole in the coupling device
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、プリント基板等の
基板上の回路と外部回路とを相互接続するための基板取
付型コネクタに関する。The present invention relates to a board-mounted connector for interconnecting a circuit on a board such as a printed board and an external circuit.
【０００２】[0002]
【従来の技術】自動車等の車両に搭載される電子コント
ロールユニット（ＥＣＵ）等の機器と他の電子又は電気
機器とを相互接続するために、コネクタが多用されてい
る。近年の機器の多機能化、高性能化に伴い、かかるコ
ネクタのコンタクト数（極数）が増大しつつあるのに対
し、コネクタを取り付ける基板上のコネクタの占有面積
を小さくし、又はコネクタを小型化したいという相反す
る要請がある。この要求に応えるコネクタとして、図６
及び図７に示された基板取付用のコネクタが提案されて
いる（実開平５−４８２７３号公報参照）。2. Description of the Related Art Connectors are frequently used to interconnect devices such as an electronic control unit (ECU) mounted on a vehicle such as an automobile and other electronic or electric devices. In recent years, the number of contacts (the number of poles) of such connectors has been increasing along with the increase in the number of functions and the performance of the devices. There are conflicting demands to make it happen. As a connector that meets this demand, FIG.
A connector for mounting a board shown in FIG. 7 has been proposed (see Japanese Utility Model Laid-Open No. 5-48273).
【０００３】このコネクタ１００のハウジング１１０
は、相手コネクタ（図示せず）を受容する嵌合凹部１１
２の基板１０２側の内壁、即ち底壁１１４上に、相手コ
ネクタのロックアーム（図示せず）を係止するロック係
止部１１６を有する。さらに、この係止部１１６に隣接
する肉厚部１１８又は嵌合凹部１１２間の隔壁１２０に
ねじ取付部１２２を有する。従って、ねじ取付部１２２
が基板１０２上のコネクタ１００の投影面積を超えて突
出していないので、基板１０２におけるコネクタ１００
の占有面積を小さくすることができる。The housing 110 of the connector 100
Is a fitting recess 11 for receiving a mating connector (not shown).
A lock engaging portion 116 for engaging a lock arm (not shown) of the mating connector is provided on the inner wall of the second substrate 102, that is, on the bottom wall 114. Further, a screw mounting portion 122 is provided on the partition wall 120 between the thick portion 118 or the fitting concave portion 112 adjacent to the locking portion 116. Therefore, the screw mounting portion 122
Does not project beyond the projected area of the connector 100 on the board 102,
Occupied area can be reduced.
【０００４】[0004]
【発明が解決しようとする課題】ところが、かかるコネ
クタ１００においては、コネクタ１００を基板１０２に
固定するねじ１０４のねじ部１０６の長さが、コネクタ
１００の肉厚部１１８の厚さ及び基板１０２の板厚の合
計より短い場合は問題は生じない。しかし、例えば低背
化のためにコネクタ１００の肉厚部１１８の厚さを薄く
した場合は、ねじ１０４の先端が肉厚部１１８を貫通し
て嵌合凹部１１２内に突出し、相手コネクタの挿入に支
障をきたすおそれがある。However, in the connector 100, the length of the screw portion 106 of the screw 104 for fixing the connector 100 to the substrate 102 is determined by the thickness of the thick portion 118 of the connector 100 and the length of the substrate 102. If it is shorter than the total thickness, no problem occurs. However, for example, when the thickness of the thick portion 118 of the connector 100 is reduced in order to reduce the height, the tip of the screw 104 penetrates through the thick portion 118 and protrudes into the fitting recess 112, and the insertion of the mating connector is performed. May cause trouble.
【０００５】また、ねじ取付部の穴１２４を形成するた
めに、対向する方向から進入する金型（図示せず）によ
り３ケの抜き穴１２６、１２８、１３０が形成されてい
るので、穴１２４内に挿入されるねじ１０４は面１３
２、１３４により時計回りに回転モーメントを受ける。
このため、ねじ１０４の姿勢が不安定になり、ねじ１０
４が傾いて穴１２４と螺合する傾向があった。In order to form the hole 124 for the screw mounting portion, three punched holes 126, 128, and 130 are formed by a mold (not shown) which enters from the opposite direction. The screw 104 inserted in the surface 13
2 and 134 receive a rotational moment clockwise.
Therefore, the posture of the screw 104 becomes unstable, and the screw 10
4 was inclined and screwed into the hole 124.
【０００６】従って、本発明は、相手コネクタの挿入に
悪影響を与えることなく、基板上の占有面積が小さく且
つ低背の基板取付型コネクタを提供することを目的とす
る。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a low-profile board-mounted connector that occupies a small area on a board without adversely affecting insertion of a mating connector.
【０００７】[0007]
【課題を解決するための手段】本発明の基板取付型コネ
クタは、基板の上面に取付けられると共に、該上面と平
行な方向に沿って挿入される相手コネクタを受容する嵌
合凹部を有する絶縁性のハウジングと、該ハウジングの
後壁から前記嵌合凹部内に突出すると共に前記後壁を貫
通して前記基板に向って下方に延びる複数のコンタクト
と、前記ハウジングを前記基板に取付けるねじを受容す
る穴を有する、前記ハウジングと一体のねじ取付部とを
具備する基板取付型コネクタにおいて、前記ねじ取付部
は、前記ハウジングの前記後壁の前記基板側に設けら
れ、前記ねじ取付部の前記穴の前端は、前記嵌合凹部の
底面より後退して位置し、前記穴を形成する前壁の肉厚
が前記穴を形成する後壁より厚く設定されることによ
り、前記穴内への前記ねじの螺入時に前記後壁が伸びる
ことを特徴とする。SUMMARY OF THE INVENTION A board-mounted connector according to the present invention is provided on an upper surface of a board, and has an insulating recess for receiving a mating connector inserted along a direction parallel to the upper surface. And a plurality of contacts projecting from the rear wall of the housing into the fitting recess and extending downward through the rear wall toward the substrate, and receiving a screw for attaching the housing to the substrate. A housing having a hole and an integral screw mounting portion.
In the board mounting type connector provided , the screw mounting portion is provided on the substrate side of the rear wall of the housing, and a front end of the hole of the screw mounting portion is formed in the fitting recess.
The thickness of the front wall , which is located receding from the bottom surface and forms the hole
Is set thicker than the rear wall forming the hole .
The rear wall extends when the screw is screwed into the hole .
【０００８】前記ねじ取付部の後壁の上方に、前記穴及
び外部を連通させる開口を形成するのが好ましい。It is preferable that an opening for communicating the hole and the outside is formed above a rear wall of the screw mounting portion.
【０００９】更に、前記ねじ取付部の前記穴の上方且つ
前方に、前記穴内に進入する前記ねじの先端部を後方へ
付勢する傾斜面を設けると、一層好ましい。Furthermore, it is more preferable that an inclined surface is provided above and in front of the hole of the screw mounting portion to urge the tip of the screw entering the hole rearward.
【００１０】[0010]
【発明の実施の形態】以下、添付図面を参照して本発明
の好適実施形態について説明する。Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１１】図１は本発明の基板取付型コネクタの一実
施形態を示す正面図、図２は図１のコネクタの底面図、
図３は図１のコネクタの背面図、図４は図１のコネクタ
の左側面図、図５は基板に搭載された図１のコネクタの
線Ｖ−Ｖに沿った断面図である。FIG. 1 is a front view showing an embodiment of a board-mounted connector according to the present invention, FIG. 2 is a bottom view of the connector of FIG.
3 is a rear view of the connector of FIG. 1, FIG. 4 is a left side view of the connector of FIG. 1, and FIG. 5 is a cross-sectional view of the connector of FIG.
【００１２】コネクタ１は、全体が略直方体状に形成さ
れたＰＢＴ等のプラスチック製の絶縁ハウジング１０、
ハウジング１０の後壁１２に固定された複数列（本実施
形態では３列）の雄型コンタクト６０、及びタインプレ
ート７０からなる。コンタクト６０は、ハウジング１０
の後壁１２に圧入固定される圧入部６２、この圧入部６
２からハウジング１０の嵌合凹部１４（１４ａ〜１４
ｅ）内へ突出するタブ状の接触部６４及びハウジング１
０の後壁１２から外側後方（図５の左方）に延出し且つ
途中で屈曲して基板３に向って延出する脚部６６からな
る。脚部６６は、タインプレート７０により整列されて
いる。このタインプレート７０は、コンタクト６０の数
に対応した３列の貫通孔７２を有する。これらの貫通孔
７２の列のうちハウジング１０に最も近い列の貫通孔７
２のいくつかはスロット７４により互いに連通する。こ
れにより、基板３（図５）及びタインプレート７０に熱
膨張率の差がある場合であっても、脚部６６の半田付部
に生ずる応力が緩和され、半田クラックが生じない。ま
た、タインプレート７０の中間部には、タインプレート
７０の長手方向に直交する第１スロット７８及び第２ス
ロット８０、並びにこれらスロット７８、８０と交差す
る方向に延びる第３スロット８２からなる緩衝部７６が
形成されている。この緩衝部７６により、タインプレー
ト７０の長手方向の伸びを吸収し、半田クラックを防止
する。ハウジング１０の嵌合凹部１４の数は、本実施形
態の場合、５個であるが、任意の数でよい。各嵌合凹部
１４ａ〜１４ｅの上壁１６内側の略中央には、相手コネ
クタのロックアーム（図示せず）と係止して相手コネク
タとの嵌合状態を維持するロック係止部１８が設けられ
ている。また、上壁１６（又は下壁２０）から対向する
下壁２０（又は上壁１６）に向って突条２２、２４が延
びている。これらの突条２２、２４は、相手コネクタの
角部（図示せず）又は工具等の異物による雄型コンタク
ト６０の変形防止（いわゆるこじり防止）、嵌合凹部１
４ａ〜１４ｅごとに位置を変えることによる類似異種の
相手コネクタの挿入防止（キーイング）、及び上下の突
条２２、２４の位置を一致させないことによる相手コネ
クタの逆挿入防止の機能を有する。The connector 1 includes a plastic insulating housing 10 such as PBT, which is formed in a substantially rectangular parallelepiped shape as a whole.
It comprises a plurality of rows (three rows in the present embodiment) of male contacts 60 fixed to the rear wall 12 of the housing 10 and a tine plate 70. The contact 60 is connected to the housing 10
Press-fit portion 62 that is press-fitted and fixed to the rear wall 12,
2 to the fitting recess 14 (14a to 14) of the housing 10.
e) Tab-shaped contact portion 64 and housing 1 protruding inward
The leg 66 extends outward and rearward (leftward in FIG. 5) from the rear wall 12 and is bent in the middle to extend toward the substrate 3. The legs 66 are aligned by a tine plate 70. The tine plate 70 has three rows of through holes 72 corresponding to the number of the contacts 60. Of the rows of these through holes 72, the through holes 7 in the row closest to the housing 10
Some of the two communicate with each other by slots 74. As a result, even when there is a difference in the coefficient of thermal expansion between the substrate 3 (FIG. 5) and the tine plate 70, the stress generated at the soldered portion of the leg 66 is reduced, and no solder crack occurs. In the middle part of the tine plate 70, a buffer portion including a first slot 78 and a second slot 80 orthogonal to the longitudinal direction of the tine plate 70, and a third slot 82 extending in a direction intersecting the slots 78 and 80. 76 are formed. The buffer portion 76 absorbs the elongation of the tine plate 70 in the longitudinal direction and prevents solder cracks. The number of the fitting recesses 14 of the housing 10 is five in the present embodiment, but may be any number. At substantially the center of the inside of the upper wall 16 of each of the fitting recesses 14a to 14e, there is provided a lock locking portion 18 which locks with a lock arm (not shown) of the mating connector to maintain the mating state with the mating connector. Have been. In addition, the ridges 22 and 24 extend from the upper wall 16 (or the lower wall 20) toward the lower wall 20 (or the upper wall 16) opposed thereto. These protrusions 22 and 24 prevent deformation (so-called twisting) of the male contact 60 due to a corner (not shown) of a mating connector or foreign matter such as a tool, and the fitting recess 1.
It has the function of preventing insertion (keying) of mating connectors of similar and different types by changing the position every 4a to 14e, and preventing reverse insertion of mating connectors by not matching the positions of the upper and lower ridges 22, 24.
【００１３】ハウジング１０の後壁１２の下側即ち基板
側には、ハウジング１０の長手方向に沿って離間したね
じ取付部２６が突出して設けられている。各ねじ取付部
２６の略中央には、円弧状の外形を有する前壁３０及び
多角形状の外形を有する後壁３２によりねじ５の山部の
外径より小さい内径を有するねじ受容穴２８が画定され
ている。ねじ取付部２６の後壁３２はハウジング１０の
後壁１２より脚部６６側へ若干突出するだけであるの
で、コネクタ１の基板上の占有面積は大きくならない。
また、後壁３２の後端３２ａは、コネクタ１の組立の際
に、組立装置（図示せず）の位置決めとして用いるため
に、ハウジング１０の長手方向と平行な平面として形成
される。前壁３０の肉厚は後壁３２の肉厚より厚く形成
されているので、ねじ５がねじ受容穴２８内に螺入され
ると、前壁３０は殆ど移動しないが、後壁３２が若干伸
びて後方（図５の左側）へ移動する。図５から明らかな
如く、ねじ受容穴２８の前端３４は嵌合凹部１４の底面
３６より後退して位置すると共に、前端３４の上方の面
３８は嵌合凹部１４から離れる方向に傾斜する。このた
め、ねじ受容穴２８及び嵌合凹部１４との間に薄壁４０
（破線と傾斜面３８とに挟まれた領域）が存在し、傾斜
面３８がねじ受容穴２８内に螺合されたねじ５の先端部
９を後方へ付勢する。このため、ねじ５は、薄壁４０を
破って嵌合凹部１４内に突出することなく、しかもねじ
５の傾きが生ずることなく、ねじ受容穴２８と螺合す
る。また、ねじ受容穴２８の後壁３２の上方には外部と
連通する開口４２が形成されているので、ねじ受容穴の
後壁３２がハウジングの後壁１２から独立して後方へ移
動するのを容易にする。ねじ５をねじ受容穴２８内に螺
入する際、ねじ受容穴の後壁３２が若干伸びて後方へ移
動することに伴い、ねじ５の中心も後方へ若干（０．１
ｍｍ程度）移動する。このため、ねじ５は、薄壁４０を
破ることなくねじ受容穴２８と螺合するので、嵌合凹部
１４内への相手コネクタの嵌合に悪影響を与えることが
ないと共に、嵌合凹部１４の下面４４（破線）からハウ
ジング１０の下端４６までの高さ及び基板（図示せず）
の板厚の合計よりねじ部７の長さが長くてもねじ受容穴
２８内に受容される。On the lower side of the rear wall 12 of the housing 10, that is, on the side of the substrate, a screw mounting portion 26 protruding from the housing 10 is provided along the longitudinal direction of the housing 10. At substantially the center of each screw mounting portion 26, a screw receiving hole 28 having an inner diameter smaller than the outer diameter of the crest of the screw 5 is defined by a front wall 30 having an arcuate outer shape and a rear wall 32 having a polygonal outer shape. Have been. Since the rear wall 32 of the screw mounting portion 26 only slightly projects from the rear wall 12 of the housing 10 toward the leg 66, the area occupied by the connector 1 on the board does not increase.
The rear end 32a of the rear wall 32 is formed as a plane parallel to the longitudinal direction of the housing 10 so as to be used for positioning an assembling device (not shown) when assembling the connector 1. Since the front wall 30 is formed to be thicker than the rear wall 32, when the screw 5 is screwed into the screw receiving hole 28, the front wall 30 hardly moves, but the rear wall 32 is slightly moved. It extends and moves rearward (left side in FIG. 5). As is apparent from FIG. 5, the front end 34 of the screw receiving hole 28 is located backward from the bottom surface 36 of the fitting recess 14, and the surface 38 above the front end 34 is inclined away from the fitting recess 14. Therefore, the thin wall 40 is provided between the screw receiving hole 28 and the fitting recess 14.
(A region sandwiched between the broken line and the inclined surface 38), and the inclined surface 38 urges the distal end portion 9 of the screw 5 screwed into the screw receiving hole 28 backward. Therefore, the screw 5 is screwed with the screw receiving hole 28 without breaking the thin wall 40 and protruding into the fitting recess 14 and without causing the screw 5 to be inclined. Further, since the opening 42 communicating with the outside is formed above the rear wall 32 of the screw receiving hole 28, it is possible to prevent the rear wall 32 of the screw receiving hole from moving rearward independently of the rear wall 12 of the housing. make it easier. When the screw 5 is screwed into the screw receiving hole 28, the rear wall 32 of the screw receiving hole slightly extends and moves rearward, so that the center of the screw 5 also slightly moves backward (0.1%).
mm). For this reason, since the screw 5 is screwed into the screw receiving hole 28 without breaking the thin wall 40, the screw 5 does not adversely affect the fitting of the mating connector into the fitting recess 14, and the fitting recess 14 Height from lower surface 44 (dashed line) to lower end 46 of housing 10 and substrate (not shown)
Even if the length of the screw portion 7 is longer than the total thickness of the screw portion 7, the screw portion 7 is received in the screw receiving hole 28.
【００１４】ハウジング１０の下壁２０の外面には、ね
じ取付部２６より前方の位置に複数（本実施形態では７
本）のスタンドオフ４８が突出して設けられる。これら
スタンドオフ４８は、基板に搭載されたコネクタ１の姿
勢を安定させるためのものであり、ハウジング１０の前
端まで延出してもよい。いくつかのスタンドオフ４８及
びねじ取付部２６の間には、コネクタ１を組立てる際に
ハウジング１０を供給するレール（図示せず）を通過さ
せるための溝５０が形成されている。しかし、この溝５
０は、ハウジング１０の供給に必要がなければ形成しな
くてもよい。溝５０を形成しない場合は、スタンドオフ
４８がねじ取付部２６の前壁３０を支持するので、前壁
３０が補強される。On the outer surface of the lower wall 20 of the housing 10, a plurality (in this embodiment, 7
A standoff 48 of the book is protruded. These standoffs 48 are for stabilizing the attitude of the connector 1 mounted on the board, and may extend to the front end of the housing 10. A groove 50 is formed between some of the standoffs 48 and the screw mounting portion 26 to pass a rail (not shown) for supplying the housing 10 when assembling the connector 1. However, this groove 5
0 may not be formed if it is not necessary to supply the housing 10. When the groove 50 is not formed, the front wall 30 is reinforced because the standoff 48 supports the front wall 30 of the screw mounting portion 26.
【００１５】以上、本発明の基板取付型コネクタの好適
実施例を説明したが、本発明は上述の実施形態に限定す
ることなく、必要に応じて種々の変形、変更が可能であ
ることは勿論である。例えば、上述の実施形態では、コ
ンタクトの脚部は基板のスルーホールを挿通するいわゆ
るＤＩＰタイプであったが、基板表面の導電パッドに半
田付けされる表面実装（ＳＭＴ）タイプであってもよ
い。また、コンタクト配置に支障がなければ、ねじ取付
部２６をハウジング１０の下壁２０から下方向に突出さ
せずに形成してもよい。Although the preferred embodiment of the board-mounted connector according to the present invention has been described above, the present invention is not limited to the above-described embodiment, and various modifications and changes can be made as needed. It is. For example, in the above-described embodiment, the leg portion of the contact is a so-called DIP type in which a through hole of the substrate is inserted. However, a surface mount (SMT) type which is soldered to a conductive pad on the substrate surface may be used. If the contact arrangement is not hindered, the screw mounting portion 26 may be formed without protruding downward from the lower wall 20 of the housing 10.
【００１６】[0016]
【発明の効果】請求項１の発明によれば、ねじ取付部は
ハウジングの後壁の基板側、即ち下側に設けられ、ねじ
取付部の穴を形成する前壁の肉厚が同じ穴を形成する後
壁の肉厚より厚く設定されているので、相対的に薄い後
壁が若干伸びることによってねじを後方に若干移動さ
せ、ねじを嵌合凹部内に突出させることなくねじ取付部
の穴内に受容する。このため、嵌合凹部内への相手コネ
クタの挿入性に悪影響を与えることなく、基板上の占有
面積が小さく且つ低背の基板取付型コネクタが得られ
る。According to the first aspect of the present invention, the screw mounting portion is provided on the substrate side of the rear wall of the housing, that is, on the lower side, and the front wall forming the hole of the screw mounting portion has the same wall thickness. Since the thickness of the rear wall to be formed is set to be larger than the thickness of the rear wall to be formed, the relatively thin rear wall slightly elongates and slightly moves the screw backward, so that the screw does not protrude into the fitting concave portion. To accept. For this reason, a low-profile board-mounted connector occupying a small area on the board can be obtained without adversely affecting the insertability of the mating connector into the fitting recess.
【００１７】[0017]
【００１８】また、請求項２の発明によれば、穴の上方
且つ前方に、穴内に進入するねじの先端部を後方へ付勢
する傾斜面を設けたので、後方へ若干移動するねじの先
端部を後方へ付勢することによってねじの傾きを防止す
る。 [0018] According to the second aspect of the invention, the upper and the front of the hole, is provided with the inclined surface to urge the tip of the screw to enter into the hole to the rear, the screw slightly moved rearward tip By biasing the part backward, the inclination of the screw is prevented.
【図１】本発明の基板取付型コネクタの一実施形態を示
す正面図である。FIG. 1 is a front view showing an embodiment of a board-mounted connector according to the present invention.
【図２】図１のコネクタの底面図である。FIG. 2 is a bottom view of the connector of FIG.
【図３】図１のコネクタの背面図である。FIG. 3 is a rear view of the connector of FIG. 1;
【図４】図１のコネクタの左側面図である。FIG. 4 is a left side view of the connector of FIG. 1;
【図５】基板に搭載された図１のコネクタの線Ｖ−Ｖに
沿った断面図である。5 is a cross-sectional view of the connector of FIG. 1 mounted on a substrate, taken along line VV.
【図６】従来のコネクタの正面図である。FIG. 6 is a front view of a conventional connector.
【図７】図６の線VII −VII に沿った断面図である。FIG. 7 is a sectional view taken along the line VII-VII in FIG. 6;
１ 基板取付型コネクタ １０ ハウジング １２ 後壁 １４ 嵌合凹部 １６ 上壁 １８ ロック係止部 ２６ ねじ取付部 ２８ 穴 ３０ 前壁 ３２ 後壁 ３８ 傾斜面 ４２ 開口 ６０ コンタクト DESCRIPTION OF SYMBOLS 1 Board-mounted connector 10 Housing 12 Rear wall 14 Fitting recess 16 Upper wall 18 Lock engagement part 26 Screw attachment part 28 Hole 30 Front wall 32 Rear wall 38 Inclined surface 42 Opening 60 Contact
Claims (2)
と平行な方向に沿って挿入される相手コネクタを受容す
る嵌合凹部を有する絶縁性のハウジングと、該ハウジン
グの後壁から前記嵌合凹部内に突出すると共に前記後壁
を貫通して前記基板に向って下方に延びる複数のコンタ
クトと、前記ハウジングを前記基板に取付けるねじを受
容する穴を有する、前記ハウジングと一体のねじ取付部
とを具備する基板取付型コネクタにおいて、 前記ねじ取付部は、前記ハウジングの前記後壁の前記基
板側に設けられ、前記ねじ取付部の前記穴の前端は、前記嵌合凹部の底面
より後退して位置し、 前記穴を形成する前壁の肉厚が前記穴を形成する後壁よ
り厚く設定されることにより、前記穴内への前記ねじの
螺入時に前記後壁が伸びることを特徴とする基板取付型
コネクタ。An insulating housing mounted on an upper surface of the substrate and having a fitting recess for receiving a mating connector inserted along a direction parallel to the upper surface; A plurality of contacts protruding into the recess and extending downward through the rear wall toward the substrate; and a screw mounting portion integral with the housing, the hole having a hole for receiving a screw for mounting the housing to the substrate. in board mounted connector having a, the screw mounting portion is provided on the substrate side of the rear wall of the housing, the front end of the bore of the threaded mounting portion, the bottom surface of the fitting recess
Located more backward, by the thickness of the wall before forming the hole is thicker than the rear wall forming the hole of the screw into the bore
A board-mounted connector , wherein the rear wall extends when screwed .
する前記ねじの先端部を後方へ付勢する傾斜面を設けた
ことを特徴とする請求項１記載の基板取付型コネクタ。2. Entering the hole above and forward of the hole.
To provide an inclined surface to bias the tip of the screw backward
Board mounted connector according to claim 1, wherein a.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32916596A JP3244440B2 (en) | 1996-11-25 | 1996-11-25 | Board mounted connector |
| AU54553/98A AU5455398A (en) | 1996-11-25 | 1997-11-20 | Circuit board connector |
| PCT/US1997/021505 WO1998024156A1 (en) | 1996-11-25 | 1997-11-20 | Circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32916596A JP3244440B2 (en) | 1996-11-25 | 1996-11-25 | Board mounted connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10154537A JPH10154537A (en) | 1998-06-09 |
| JP3244440B2 true JP3244440B2 (en) | 2002-01-07 |
Family
ID=18218379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32916596A Expired - Fee Related JP3244440B2 (en) | 1996-11-25 | 1996-11-25 | Board mounted connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3244440B2 (en) |
| AU (1) | AU5455398A (en) |
| WO (1) | WO1998024156A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008130391A (en) * | 2006-11-21 | 2008-06-05 | Denso Corp | Electronic control unit |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059558A (en) * | 2001-08-09 | 2003-02-28 | Tokai Rika Co Ltd | Connector for printed circuit board |
| JP3951777B2 (en) * | 2002-04-04 | 2007-08-01 | 住友電装株式会社 | Board connector |
| JP2005135879A (en) | 2003-10-31 | 2005-05-26 | Jst Mfg Co Ltd | Electrical connector with tine plate |
| JP4112475B2 (en) | 2003-10-31 | 2008-07-02 | 日本圧着端子製造株式会社 | Tine plate |
| JP4455202B2 (en) | 2004-07-21 | 2010-04-21 | 日本圧着端子製造株式会社 | connector |
| JP4267641B2 (en) * | 2006-06-02 | 2009-05-27 | タイコエレクトロニクスアンプ株式会社 | Electrical connector assembly |
| JP2009134957A (en) * | 2007-11-29 | 2009-06-18 | Toshiba Corp | Electronic apparatus, mounting structure, and connector |
| JP5912632B2 (en) | 2012-02-16 | 2016-04-27 | 日本圧着端子製造株式会社 | connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237332A1 (en) * | 1973-07-02 | 1975-02-07 | Doloise Metallurgique | Printed circuit connector mounting device - self tapping bolt passes through support and engages in split bor |
| NL192067C (en) * | 1991-05-02 | 1997-01-07 | Du Pont Nederland | Connector with fasteners for mounting on a substrate. |
-
1996
- 1996-11-25 JP JP32916596A patent/JP3244440B2/en not_active Expired - Fee Related
-
1997
- 1997-11-20 WO PCT/US1997/021505 patent/WO1998024156A1/en active Application Filing
- 1997-11-20 AU AU54553/98A patent/AU5455398A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008130391A (en) * | 2006-11-21 | 2008-06-05 | Denso Corp | Electronic control unit |
| JP4622995B2 (en) * | 2006-11-21 | 2011-02-02 | 株式会社デンソー | Electronic control unit |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5455398A (en) | 1998-06-22 |
| JPH10154537A (en) | 1998-06-09 |
| WO1998024156A1 (en) | 1998-06-04 |
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