| 摘要 |
The present invention relates to a socket and a system of cascadable sockets for insertion therein of electrical devices such as relays, timers or counters. The socket includes device connection means by which an electrical device may be electrically connected to the socket, and may further include terminals providing electrical contacts for connecting the electrical device to an external electrical signal or a circuit. The socket includes socket connection means, for example, in the form of a slidable connector for engaging another socket placed against it. Two or more sockets engaged in this manner may facilitate a parallel electrical connection between the electrical devices each inserted in one of the two or more sockets. |
