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Female connector for a relay

A technology for female connectors and relays, which is applied in the direction of connections, components and circuits of connecting devices, and can solve problems such as arrangement density limitation and large installation space.

Pending Publication Date: 2021-01-08
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the curved shape of such a flat spring, the above-mentioned female connector requires a large installation space
In addition, in order to generate contact force, such flat springs need to have a relatively large width, thereby constraining the arrangement density of female connectors, especially such as female connectors in terminal boards

Method used

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  • Female connector for a relay
  • Female connector for a relay
  • Female connector for a relay

Examples

Experimental program
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Embodiment approach

[0198]According to one embodiment, the female connector 100 is fixed in the connection area 1103-1 of the relay terminal 903 with the elongated end area 101-4 of the second housing wall 101-2.

[0199]Figure 12A It is a schematic front view of a relay system 900 including a relay 901 and a female connector 100 according to an embodiment of the present invention, wherein the contact pins of the relay 901 are not inserted into the female connector 100. The vertical line shown and the two horizontal arrows indicateFigure 12B withFigure 12C The cross-sectional axis and viewing direction.

[0200]According to one embodiment, the first contact pin 501 of the relay 901 is a coil connection, and the second contact pin 702 is a load connection of the relay 901. FromFigure 12A It can be seen that, according to one embodiment, the second contact pin 702 as the load connection contact pin is set to be much wider and longer than the first contact pin 501 as the coil connection contact pin.

[0201]In add...

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PUM

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Abstract

The present invention relates to a female connector (100) for a relay having a housing (101), a contact wall (103), which is arranged in the housing (101), wherein the contact wall (103) has a first deformation (103-1) having at least one first contact elevation (103-2), and a spring tongue (105), which is arranged in the housing (101), wherein the spring tongue (105) faces the contact wall (103),wherein the spring tongue (105) has a second deformation (105-1) having a plurality of second contact elevations (105-2), wherein a second dip (105-3) is formed between each two successive elevationsof the second contact elevations (105-2), and wherein the second contact elevations (105-2) are arranged opposite the at least one first contact elevation (103-2) and are provided for pressing contact pins (501, 702) of different contact pin lengths against the first contact elevations (103-2) in a sprung manner.

Description

Technical field[0001]The invention relates to a female connector, in particular to a female connector of a narrow relay.Background technique[0002]The electrical contacts of relay contact pins often use female connectors designed as so-called plum contacts. This type of plum contact has a flat spring that is bowed into a flat shape and is used to generate a contact force on the contact pin inserted into the female connector.[0003]However, due to the curved shape of such flat springs, the above-mentioned female connector requires a larger installation space. In addition, in order to generate contact force, such flat springs need to have a relatively large width, which limits the arrangement density of the female connectors, especially the female connectors in the terminal board.Summary of the invention[0004]Therefore, the object of the present invention is to provide an improved female connector of a relay.[0005]This objective is achieved by the technical features of independent claim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/11
CPCH01R13/113H01R13/193H01R13/111H01R13/2428H01R13/665H01R31/065
Inventor 拉尔夫·霍夫曼
Owner PHOENIX CONTACT GMBH & CO KG