Electric connector for flat conductor

Abstract

The invention discloses an electric connector for a flat conductor, which comprises an insulation body and a screening casing, wherein vertical caulking grooves are respectively arranged at positions of the insulation body corresponding to two notches of the flat conductor; an elastic clamping element is formed integrally inside the vertical caulking grooves on the insulation body, the elastic clamping element comprises an elastic arm which extends in an inclined mode upwards and a clamping portion, the rear end of the elastic arm extends downwards to form the clamping portion, and one end of the elastic arm is connected integrally with the insulation body; a fixture block is arranged in a protruding mode on an inner wall of one of the vertical caulking grooves, and the fixture block is located at a free end side of the elastic arm and located below the clamping portion; and when the flat conductor is inserted, the elastic clamping element is pressed downwards to the extent that the clamping portion is clamped under the fixture block of the insulation body. The electric connector for the flat conductor has the advantages of being simple in structure, easy to produce, and convenient to assemble. After assembling, the flat conductor is firm and not easy to be pulled away, and accordingly the production efficiency and product quality are improved effectively.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to an electrical connector for flat conductors used for signal transmission of liquid crystal displays. Background technique [0002] With the vigorous development of network and communication technology, consumers have increasingly higher requirements for transmission speed. The electrical connectors used in computers and electronic products must be suitable for transmitting high-frequency and high-speed signals. Therefore, low-voltage differential signal has been developed in recent years. (Low Voltage Differential Signal, referred to as LVDS) connector, which uses extremely low voltage amplitude to transmit data at high speed, and has the advantages of low power consumption and low bit error rate. [0003] The main structure of the existing LVDS connector includes an insulating body and a shielding shell. Accommodating spaces with front and rear openings are formed ...

AI Technical Summary

Problems solved by technology

[0003] The main structure of the existing LVDS connector includes an insulating body and a shielding shell. Accommodating spaces with front and rear openings are formed in the insulating body. The aforementioned flat conductors are inserted from the rear openings of the accommodating spaces and are flattened The connecting part (gold finger) at the front end of the flat conductor is exposed at the front opening of the accommodation space; in order to prevent the flat conductor (such as FPC or FFC, etc.) Buckle into the gap to fix the flat conductor. However, the traditional LVDS connector has a complex structure of the limit device, and there are many processes when assembling the flat conductor, which is not conducive to improving production efficiency. Moreover, some LVDS connectors are prone to flat conductors. Product defects such as falling out after assembly

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