초록 ▼

A plug-type connector has a plug-type socket, a contact holder fittable in the plug-type socket, and a cover shell engaged around the contact holder and fittable with the plug-type socket. Latch formations on the cover shell and on the contact holder secure the holder and shell together in a prelatc

A plug-type connector has a plug-type socket, a contact holder fittable in the plug-type socket, and a cover shell engaged around the contact holder and fittable with the plug-type socket. Latch formations on the cover shell and on the contact holder secure the holder and shell together in a prelatched position with the holder only partially fitted in the shell. Thus, when the holder is fitted in the socket, the shell is to the socket and the holder is shifted in the shell into a final position fully inserted in the shell.

대표청구항 ▼

We claim: 1. A plug-type connector comprising: a plug-type socket; a contact holder fittable in the plug-type socket; a cover shell engaged around the contact holder and fittable with the plug-type socket; means including formations on the cover shell and on the contact holder for securing the hold

We claim: 1. A plug-type connector comprising: a plug-type socket; a contact holder fittable in the plug-type socket; a cover shell engaged around the contact holder and fittable with the plug-type socket; means including formations on the cover shell and on the contact holder for securing the holder and shell together in a prelatched position with the holder only partially fitted in the shell and for, when the holder is fitted in the socket, latching the shell to the socket and shifting the holder in the shell into a final position fully inserted in the shell. 2. The plug-type connector defined in claim 1 wherein the formations include latch formations that positively retain the cover shell in the prelatched position, the means further including release formations on the socket for decoupling the latch formations and allowing the holder to move into the end position on engagement of the prelatch formation with the release formations on fitting-together of the cover shell and socket. 3. The plug-type connector defined in claim 1 wherein the latch formations include a barb on the contact holder and a latch arm formed with a recess, the barb and latch arm being offset on an insertion direction of the holder into the cover shell. 4. The plug-type connector defined in claim 3 wherein the formations include interengaging lock formations on the cover shell and on the socket for latching together the cover shell and socket in the end position. 5. The plug-type connector defined in claim 4 wherein the locking formations include a transversely projecting barb and a transversely open window into which the barb is fittable only in the end position. 6. The plug-type connector defined in claim 5 wherein there are two such barbs and two respective windows. 7. The plug-type connector defined in claim 1 wherein the socket has a noncircular collar centered on an axis and the cover shell has a complementary noncircular collar that can telescoping interfit with the collar of the socket. 8. The plug-type connector defined in claim 7 wherein the socket has contact pins projecting parallel to the axis and recessed in the respective collar.