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Flat cable terminal and electric connector with flat cable terminal

An electrical connector and terminal technology, which is applied in the field of wiring terminals and electrical connectors with the wiring terminals, can solve the problems of easy deformation, failure, poor contact, etc. Effect

Pending Publication Date: 2022-05-24
JINGSHI ELECTRONICS TECH CO LTD SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the electrical connector, the terminal used for conduction and wiring is the core structure. Due to the volume requirement of the connector itself, the overall volume of the terminal is forced to be reduced. In addition, the strength of the material used for the terminal is limited, resulting in The terminal is easy to deform, especially after repeated plugging and unplugging, it may directly fail; on the other hand, most of the pluggable flexible cable terminals rely on elastic contacts to conduct with the cable, and the limitations of the terminal material strength limit The elastic force of the elastic contact is affected, and there is a case of poor contact

Method used

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  • Flat cable terminal and electric connector with flat cable terminal
  • Flat cable terminal and electric connector with flat cable terminal
  • Flat cable terminal and electric connector with flat cable terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] as Figure 1-6 As shown, the electrical connector 100 in the present embodiment has a cable terminal 200, the cable terminal 200 is provided in the FPC electrical connector 100 as a ground terminal used, connected to the back of the FPC bottom line, thereby achieving a shielding effect.

[0026] as Figure 2 , the cable terminal 200 is disposed on the left and right sides of the electrical connector 100, and the use of plastic body to fix, the cable terminal 200, specifically, the cable terminal 200 includes a terminal body 210, a cantilever 220 and a flanging force arm 230, the terminal body 210 is roughly a pin structure, along the electrical connector 100 docking direction arrangement, the cantilever 220 from the upper part of the terminal body 210 is bent laterally, and the electrical connector 100 obtains a certain height, The flanging force arm 230 is extended from the cantilever 220, and arranged in a direction perpendicular to the terminal body 210, and by its own tor...

Embodiment 2

[0037] as Figure 7-8 , the present embodiment compared to Example 1, the difference is the direction of the flange arm 230.

[0038] Specifically, the cable terminal 200 includes a terminal body 210, a cantilever 220 and a flanging force arm 230, the terminal body 210 is arranged approximately along the electrical connector 100 in the direction of unplugging, the cantilever 220 is bent laterally from the upper part of the terminal body 210, and obtains a certain height in the electrical connector 100, the flanging arm 230 is extended from the cantilever 220, and arranged in a direction parallel to the terminal body 210, And by its own twist at a position below the height of the cantilever 220 to form a contact point 231.

[0039]More specifically, the flange force arm 230 is set along the direction of insertion of the line, by the twist of the side force arm 232, the edge of the side force arm 232 naturally forms a smooth guide ramp 234, for the guidance when plugging the line.

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Abstract

The invention relates to the technical field of electric connectors, in particular to a flat cable terminal which comprises a terminal body, a cantilever and a flanging force arm, the terminal body is arranged in the pulling and inserting direction of the electric connector, and the cantilever is formed by laterally bending from the upper portion of the terminal body so as to obtain a certain height in the electric connector. The flanging force arm extends out of the cantilever and forms a contact point at a position lower than the height of the cantilever through the torsion of the flanging force arm; according to the invention, the structure is improved so as to increase the structural strength of the elastic contact part of the flat cable terminal. The invention also discloses an electric connector.

Description

Technical field [0001] The present invention involves the technical field of electrical connectors, specifically relates to a cable terminal and an electrical connector having the cable terminals. Background [0002] Flexible flat cable or flexible circuit board as a bridge between different components, generally need to set the electrical connector for the end of the connection, in the actual application scenario, miniaturization, ultra-thin is the development trend of many electronic products, so the volume requirements of the electrical connector are more and more stringent. [0003] In the electrical connector, the terminal for conducting the wiring is the core structure, limited by the volume requirements of the connector itself, the overall volume of the terminal is forced to decrease, coupled with the limitations of the strength of the material used in the terminal itself, resulting in easy deformation of the terminals, especially after repeated unplugging may directly fai...

Claims

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Application Information

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IPC IPC(8): H01R13/02H01R13/629H01R12/77
CPCH01R13/02H01R12/77H01R12/775H01R13/629Y02T90/14
Inventor 孙国文陆新亚
Owner JINGSHI ELECTRONICS TECH CO LTD SUZHOU