Insulation puncturing terminal structure for wire connector

Abstract

The invention discloses an insulation puncturing terminal structure for a wire connector. The insulation puncturing terminal structure comprises flat terminals, a wire and a base and is characterized in that the flat terminals is flat-shaped, puncturing thorns are arranged at one end of each flat terminal, a contact region is arranged at the other end of each flat terminal, a plurality of puncturing thorns are partitioned and are in comb shape, the plurality of puncturing thorns are sequentially and alternatively arranged along a panel in an inclination way, the puncturing thorns sequentially warp upwards or warp downwards along the panel, a plurality of flat terminals are inserted in parallel to a terminal cavity of the base, the wire is arranged in a wire cavity of the base, the puncturing thorns of the flat terminals punctures an insulation layer of the wire to be conducted with the wire. With the structure of the flat terminals, the base is used as a medium, the wire is placed in the base, the flat terminals are connected with the wire in the base, thus, a row of cable is connected with one or more devices, and the insulation puncturing terminal structure has the advantages of simplicity in structure, connection flexibility, high wiring density and small connection space.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to an insulation-piercing terminal structure for a cable connector. Background technique [0002] Insulation displacement connection, also known as IDC connection, has been widely used in cable connections in telecommunications, electrical equipment, household appliances and computers. Since this connection method does not need to peel off the insulation layer of the cable, it has the advantages of simple connection and fast speed. Advantages, have been widely used, the existing technology insulation displacement connector (see Figure 4 ) is a "U"-shaped terminal, and a blade is set at the opening of the "U"-shaped terminal. When in use, place the cable above the blade of the "U"-shaped terminal and push the cable into the "U"-shaped terminal with external force In the opening of the terminal, the insulation layer of the cable is pierced by the knife edge to realize the conducto...

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Problems solved by technology

[0002] Insulation displacement connection, also known as IDC connection, has been widely used in cable connections in telecommunications, electrical equipment, household appliances and computers. Since this connection method does not need to peel off the insulation layer of the cable, it has the advantages of simple connection and fast speed. Advantages, have been widely used, the existing technology insulation displacement connector (see Figure 4 ) is a "U"-shaped terminal, and a blade is set at the opening of the "U"-shaped terminal. When in use, the cable is placed above the blade of the "U"-shaped terminal, and the cable is pushed into the "U"-shaped In the opening of the terminal, the insulation layer of the cable is pierced by the knife edge to realize the conductor connection between the cable and the "U" terminal; the problem is that the "U" terminal is set at the radial position of the cable, and the "U" terminal The "type terminal penetrates the cable through the two outer sides of the cable diameter. The problem is that this connection method is suitable for a single cable connection and takes up a lot of space. It cannot meet the needs of high-density cable connection in a small space. The development of intensification and miniaturization of electrical products, therefore, it is imminent to design and manufacture high-density and small-space piercing terminal connectors. It is a breakthrough to design high-density, small-space piercing terminals that meet the wiring connection method. The urgent task of piercing the bottleneck of terminal connector

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