JPS6258882U

JPS6258882U -

Info

Publication number: JPS6258882U
Application number: JP1985149910U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-04-11
Also published as: EP0218435A2; AU6326186A

Description

[Brief explanation of the drawing]

第１図ａはこの考案の一実施例に係る多極電気
コネクタの一部を切欠いて示す斜視図、第１図ｂ
は連鎖コンタクトの一部を切欠いて示す斜視図、
第２図ａ，ｂは、第１図ａのそれぞれＡ―Ａ線、
Ｂ―Ｂ線に沿う断面図である。１０…ハウジング、２０…上段収容室（上段雌
コンタクト収容室）、２４，３４…段部、２５，
３５…案内片、３０…下段収容室（下段雌コンタ
クト収容室）、４０…上段雌コンタクト、４１，
５１…コンタクト基体、４２，５２…接触部、４
３，５３…端子片、４４，５４…接触片、４５，
５５…支持片、４６，５６…雄コンタクト嵌入部
、４７，５７…狭圧片、４８，５８…突起、４９
，５９…係止片、５０…下段雌コンタクト、６０
，７０…連鎖コンタクト。 Fig. 1a is a partially cutaway perspective view of a multipolar electrical connector according to an embodiment of the invention, and Fig. 1b
is a perspective view with a part of the chain contact cut away;
Figures 2a and b are lines A-A in Figure 1a, respectively;
FIG. 3 is a cross-sectional view taken along line BB. DESCRIPTION OF SYMBOLS 10...Housing, 20...Upper storage chamber (upper stage female contact accommodation chamber), 24, 34...Step part, 25,
35...Guide piece, 30...Lower storage chamber (lower female contact storage chamber), 40...Upper female contact, 41,
51... Contact base, 42, 52... Contact portion, 4
3,53...terminal piece, 44,54...contact piece, 45,
55...Support piece, 46,56...Male contact insertion part, 47,57...Narrow pressure piece, 48,58...Protrusion, 49
, 59... Locking piece, 50... Lower female contact, 60
, 70... Chain contact.

Claims

[Claims for Utility Model Registration] (1) A device comprising a plurality of first contact accommodating chambers arranged in parallel at the same pitch in the upper part of the housing, and a plurality of second contact accommodating chambers arranged in parallel at the same pitch in the lower part of the housing. In the multi-polar electrical connector, the first female contact is mounted in the first contact storage chamber, and includes a first contact base body in the form of a strip located above the first contact housing chamber, and a first contact base body located above the first contact housing chamber, and a first contact base body located at the top of the first contact housing chamber; a first contact piece extending in a direction opposite to the direction of extension thereof;
A first contact piece extending downward from one end of the first contact piece, a first support piece extending downward from one end of the first contact piece, and a first support piece extending downward from one end of the first contact piece;
a first contact portion having a first narrow pressure piece extending in a direction facing the contact piece and forming a first female contact fitting part between the first contact piece; and a tail portion of the first contact base directed downward. a first female contact having a first terminal piece bent to protrude outside the housing; and a second female contact mounted in the second contact storage chamber, the second female contact having a first terminal piece bent in the lower part of the second contact storage chamber. a strip-shaped second contact base, a second contact piece forming the head of the base, a second support piece extending upward from one end of the second contact piece, and a second support piece extending upward from one end of the second contact piece; a second contact portion having a second narrow pressure piece extending in a direction facing the second contact piece and forming a second male contact fitting portion between the second contact piece; a second female contact having a second terminal piece that is bent in the direction and protrudes out of the housing on the opposite side from the first terminal piece. (2) The free ends of the first and second narrow pressure pieces are bent in a direction away from the first and second contact pieces, and the first narrow pressure piece and the first contact piece are bent in the vicinity of the bending positions. 2. The multi-pole electrical connector according to claim 1, wherein the distance between the second narrow pressure piece and the second contact piece is the minimum. (3) the first contact piece of the first female contact;
The first narrow pressure piece is located between the first narrow pressure pieces and regulates the interval therebetween.
a second guide provided with guide pieces spaced apart from each other on both side walls of the first contact accommodating chamber, and located between the second contact piece and the second narrow pressure piece of the second female contact to regulate the interval therebetween; 3. The multi-pole electrical connector according to claim 2, wherein the pieces are provided on both side walls of the second contact storage chamber and are spaced apart from each other and facing each other. (4) Registration of a utility model characterized in that the lower surface of the end of the first support side of the first guide piece and the upper surface of the end of the second support side of the second guide piece are each tapered. A multipolar electrical connector according to claim 3. (5) The multi-polar electrical connector according to claim 4, wherein both ends of the second contact piece in the lateral direction are bent in a direction approaching the second narrow pressure piece. .