New-structure power supply signal mixed connector used between parallel circuit boards

Abstract

The invention discloses a new-structure power supply signal mixed connector used between parallel circuit boards. The power supply signal mixed connector comprises a connector shell, a power supply elastic pin combination and a signal elastic pin combination, wherein a power supply pinhole and a signal pinhole are formed in the connector shell in an array manner and penetrate through the connectorshell, the power supply elastic pin combination comprises a power supply elastic pin sleeve and a power supply elastic pin, the power supply elastic pin is slidably connected with the power supply elastic pin sleeve, the signal elastic pin combination comprises a signal elastic pin sleeve and a signal elastic pin, the signal elastic pin is slidably connected with the signal elastic pin sleeve, the power supply elastic pin combination and the signal elastic pin combination are fixedly arranged in the power supply pinhole and the signal pinhole respectively, and the power supply elastic pin andthe signal elastic pin slide along the axes of the power supply pinhole and the signal pinhole respectively. According to the invention, when the mixed connector is used, the power supply elastic pinsleeve and the signal elastic pin sleeve are welded on one circuit board, and the connection PAD of the other circuit board connected with the mixed connector only needs to be pressed on the power supply elastic pin and the signal elastic pin of the mixed connector to fix the two circuit boards, so that reliable transmission of a power supply and a signal between the two circuit boards can be realized.

Description

technical field [0001] The invention relates to the technical field of connectors for connection between circuit boards arranged in parallel and stacked in a narrow space, in particular to a power signal hybrid connector for parallel circuit boards with a new structure. Background technique [0002] When the existing multiple circuit boards are stacked in parallel in a narrow space, if adjacent circuit boards need to transmit power and signals, plug and socket mating connectors are required. There are several problems in the structure of the plug-in connector: 1. The space height of the plug-in connector is high after mating, which is not suitable for use in a narrow height space; 2. When multiple connectors are installed on the circuit board at the same time, the The relative position accuracy of the plug-in connector is extremely high, otherwise it will cause difficulties in docking the plugs and sockets of the multiple plug-in connectors on the circuit board, which will b...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the background technology, the present invention discloses a mixed power supply and signal connector with a new structure between parallel circuit boards; it includes a connector housing, a combination of power pins and a combination of signal pins; The array is provided with through power supply pinholes and signal pinholes; the power supply pin combination includes a power supply pin cover, a power supply pin, and the power supply pin is slidingly connected to the power supply pin cover; the signal pin combination includes a signal pin cover, The signal pin, the signal pin is slidingly connected with the signal pin sleeve; the power pin combination and the signal pin combination are respectively fixedly arranged in the power pinhole and the signal pinhole, and the power pin and the signal pin are respectively arranged along the power pinhole and the signal pinhole. The axis slides; when the mixed connector is in use, it is soldered to one of the circuit boards through the power pin sleeve and the signal pin sleeve, and the connection PAD position of the other circuit board connected to it only needs to be pressed on the mixed connector. The power pin and the signal pin are fixed on the two circuit boards, and the reliable transmission of the power supply and the signal of the two circuit boards can be realized; the mixed power supply and signal connector between the parallel circuit boards using the new structure of the present invention has a space height The advantages of low weight, small size, simple connection, large allowable connection error, large contact pressure and reliable connection fully meet the needs of parallel stacking of multiple circuit boards in a small space.

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