Line adapter terminal block with signal acquisition interface

Abstract

The invention discloses a line adapter terminal block with signal acquisition interface, which comprises a plurality of shorting units and a plurality of socket units, each shorting unit includes a plastic body, two conductive plates, two conductive clips, two locking pieces, a short jumper and a plastic cover; current transmission with signal acquisition innovations are integrated, the terminal block structure is more compact, the working position is reduced, the management is convenient, the cost is reduced, and the connection mode of the signal acquisition circuit is improved. The conductive clip is designed innovatively, and the conductive clip is fixed on the short-circuit jumper wire through the welding process, so that the combination is more stable and can meet the application of the bad service conditions. The clamping port of the conductive clip is used for external pin connection, the plastic cover is used for receiving the positioning short-circuit jumper and the conductiveclip, and is connected with the external socket, so that the signal acquisition is more stable, the use range is wider, the application is more flexible, and the seismic effect can be achieved.

Description

technical field [0001] The invention relates to a terminal block, in particular to a line transfer type terminal block with a signal acquisition interface. Background technique [0002] Terminal blocks are also called electrical connectors or terminal blocks, which can quickly realize the connection between wires and wires, wires and circuit boards, and circuit boards and circuit boards. The form and structure of the terminal are ever-changing. With the different application objects, frequency, power, application environment, etc., there are various electrical connectors with different structures. The connection methods between electrical connectors and wires mainly include screw type, shrapnel type, piercing wire insulation, and cold-pressed terminals at the end of wires. [0003] When the terminal block is used as a line switch, there will be a functional requirement for signal acquisition for information detection. At this time, it is necessary to add a signal acquisitio...

AI Technical Summary

Problems solved by technology

This kind of wire winding point for signal acquisition will cause the risk of loosening during use. Soldering one end of the wire on the PCB will reduce the flexibility of the terminal block and reduce the application range.

And it is impossible to cut off / connect the signal acquisition line as needed, which is inconvenient to use

In addition, the short-circuit jumper connects the two inlets of the terminal block and occupies the current transmission line of the terminal block. That is to say, the current transmission line and signal collection line of the terminal block must be set separately, and the current transmission and information collection are processed separately. In this way, multiple terminal blocks work together to complete functions such as current transmission, signal acquisition, and detection, resulting in a large number of required terminal blocks, large space occupation, and high management costs

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