JPS603577U

JPS603577U - Electrical connector locking mechanism

Info

Publication number: JPS603577U
Application number: JP9458583U
Authority: JP
Inventors: 菊田　繁
Original assignee: ヒロセ電機株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-11
Also published as: JPS6317173Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面の第１図は従来のロック機構の一例を示す電気
コネクタの斜視図、第２図は第１図の電気コネクタをパ
ネルに取り付けた状態を示す図、第３図は従来のロック
機構の別の例を示す部分斜視図、第４図は本考案の一実
施例としてのロック機構を適用した電気コネクタのレセ
プタクルコネクタの組立て状態を示す斜視図、第５図は
第４図のレセプタクルコネクタの分解部品配列斜視図、
第６図は第５図のＸ−Ｘ線に沿って取った拡大断面図、
第７図は第５図のＹ−Ｙ線に沿って取った拡大断面図、
第８図Ａ、　Ｂ、　Ｃ及びＤは第４図の−レセプタクル
コネクタの一部分をそれぞれ示す平面図、正面図、底面
図及び側面図、第９図は第８図ＡのＡ−Ａ線断面図、第
１０図Ａ、　Ｂ、　Ｃ，Ｄ。Ｅ及びＦは第４図のレセプタクルコネクタのスプリング
ロックレバ−の動作を説明するための部分縦断面図及び
部分横断面図、第１１図は第４図のレセプタクルコネク
タへプラグコネクタを嵌合させてロックした状態を示す
側面図、第１２図は直立板の円錐形凹部と貫通孔との関
係をより詳細に示す部分拡大断面図、第１３図は直立板
の貫通孔へスプリングロックレバ−の回転軸部を挿着し
た状態をより詳細に示す部分拡大断面図である。１００・・・レセプタクルコネクタ、１１０・・・コネ
クタシェル、１２０・・・ハウジング、１３０・・・端
子、１４０・・田ツクレバー取付板、１４６・・・直立
板、１４６Ａ・・・平板面、１４６Ｂ・・・円錐形凹部
、１４６Ｃ・・・貫通孔、１５０・・・スプリングロッ
クレバ−１１５１・・・回転軸部、１５２・・・脚部の
外面、２００・・・プラグコネクタ、２３２・・田ツク
レバー係止部。Figure 1 of the accompanying drawings is a perspective view of an electrical connector showing an example of a conventional locking mechanism, Figure 2 is a diagram showing the electrical connector of Figure 1 attached to a panel, and Figure 3 is a diagram of a conventional locking mechanism. FIG. 4 is a perspective view showing an assembled state of a receptacle connector of an electrical connector to which a locking mechanism is applied as an embodiment of the present invention. FIG. 5 is a partial perspective view showing another example of the receptacle connector of FIG. 4. Disassembled parts arrangement perspective view,
Figure 6 is an enlarged sectional view taken along the line X-X in Figure 5;
Figure 7 is an enlarged sectional view taken along the Y-Y line in Figure 5;
8A, B, C, and D are a plan view, front view, bottom view, and side view showing a part of the receptacle connector in FIG. 4, respectively, and FIG. 9 is a sectional view taken along line A-A in FIG. 8A , Figure 10 A, B, C, D. E and F are a partial vertical sectional view and a partial horizontal sectional view for explaining the operation of the spring lock lever of the receptacle connector shown in FIG. 4, and FIG. A side view showing the locked state, Fig. 12 is a partially enlarged sectional view showing the relationship between the conical recess of the upright plate and the through hole in more detail, and Fig. 13 shows the rotation of the spring lock lever into the through hole of the upright plate. FIG. 3 is a partially enlarged cross-sectional view showing in more detail the state in which the shaft portion is inserted. DESCRIPTION OF SYMBOLS 100... Receptacle connector, 110... Connector shell, 120... Housing, 130... Terminal, 140... Receptacle lever mounting plate, 146... Upright plate, 146A... Flat plate surface, 146B... ...Conical recess, 146C...Through hole, 150...Spring lock lever 1151...Rotating shaft portion, 152...Outer surface of leg, 200...Plug connector, 232...Top lever Locking part.

Claims

[Scope of utility model registration request]

a spring lock lever mounting section provided on one side of the receptacle connector and the plug connector of the electrical connector that fit together; a spring lock lever rotatably attached to the mounting section; A locking mechanism for locking the fitting of an electrical connector, comprising a lock lever locking portion provided on the other side of the receptacle connector and the plug connector and locking the splinter lock lever with a spring; The mounting section includes a pair of upright plates with flat plate surfaces facing each other in parallel, a conical recess is formed in the flat plate surface of each upright plate, and the mounting section is eccentrically arranged downward with respect to the conical recess. S has a through hole formed in its conical recess, and the spring lock lever is formed in an inverted U shape with a spring wire member, and the lower ends of both legs are connected to the rotating shaft. The spring lock lever is bent into an fL shape so as to give The spring suspension lever is spring-fitted between the pair of upright plates in such a manner that it is brought into pressure contact with the inner surface of the receptacle connector, and the spring suspension lever is connected to the inner surface of the receptacle connector when the receptacle connector and the plug connector are fitted together. A lock lever is rotatable about the rotating shaft portion between a closed position in which the lock lever is spring-fitted to the locking portion to lock the engagement, and an open position in which the lock lever is fully opened outward; When in the free state, it is always returned to a predetermined position between the closed position and the open position and outside the fitting path of the connector by the inner surface of the conical recess and the spring action of itself. Features a locking mechanism for electrical connectors.