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Printed circuit board press-in connection-type rectangular connector

A rectangular connector and press-fit connection technology, which is applied in the direction of connection, fixed connection, and parts of the connection device, can solve the problems of small high-precision integrated equipment, inconvenient operation for personnel, and limited installation space, so as to save installation space , the signal of each channel is unified, and the effect of reliable contact

Inactive Publication Date: 2013-07-31
沈阳兴华航空电器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of rectangular connectors in China are connected to printed boards by dip soldering. However, various high-precision integrated equipment is small, the installation space is limited, and the operation requires simple electronic system design. The dip-soldering process of board making is cumbersome and inconvenient for personnel to operate, and it also takes up a lot of installation space, resulting in cumbersome wiring of printed boards

Method used

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  • Printed circuit board press-in connection-type rectangular connector
  • Printed circuit board press-in connection-type rectangular connector
  • Printed circuit board press-in connection-type rectangular connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The invention provides a rectangular electrical connector that is press-fitted with a printed board, thereby changing the dip-soldering connection between the original connector and the printed board to an interference-fit crimping type between the contact piece and the printed board, not only The contact is reliable, the installation space is saved, and the installation and removal tools designed by itself are used to save time and effort. It solves the cumbersome process of dip-soldering common printed board connectors, and the operation is very convenient. It is very suitable for stacked installation and use of printed boards, so that the signals of each circuit between printed boards of each layer can be unified and integrated management.

[0027] A rectangular connector for press-fit connection to a printed board, comprising an insulator 1, guide sleeves 2 / or guide pins 3 for positioning and connecting to each other are arranged on both sides of the insulator 1, and...

Embodiment 2

[0039] This embodiment is basically the same as Embodiment 1, the difference is:

[0040] See attached figure 2 : One side of the insulator 1 is provided with a jack 4, and the other side is provided with a slot 6, and this structure is called a press-in socket. The design of jack length can be long or short according to actual needs. figure 2 It is a long-hole press-fit socket.

Embodiment 3

[0042] This embodiment is basically the same as Embodiment 1, the difference is:

[0043] See attached image 3 : One side of the insulator 1 is provided with a pin 5, and the other side is provided with a slot 6, and this structure is called a straight socket. The straight socket mainly plays a connection role.

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PUM

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Abstract

A printed circuit board press-in connection-type rectangular connector comprises an insulator (1), wherein guide sleeves (2) or guide pins (3) that are used for mutual connection in a positioning manner are arranged on the insulator (1); and in addition, one or a plurality of insertion holes (4), inserting needles (5) and slots (6) used for connecting a printed circuit board are also formed in the insulator (1). The printed circuit board press-in connection-type rectangular connector is characterized in that the insertion holes (4), the inserting needles (5) and the slots (6) are fixed in the insulator (1) in a barb interference fit fixing manner, and the connector and the printed circuit board are in interference fit in a press-in manner, so that the contact is reliable, the installation space is saved, the cumbersome dip soldering-type process of the common connector for the printed circuit board is also avoided, the printed circuit board press-in connection-type rectangular connector is very convenient to operate and is very suitable for stacking installation and use of the printed circuit boards, and signals among the printed circuit boards can be managed in a unified and integrated manner.

Description

technical field [0001] The invention relates to the technical field of structural design and application of a rectangular electrical connector for a printed board of an electronic system, and in particular provides a rectangular connector of a press-fit connection printed board type. Background technique [0002] At present, the vast majority of rectangular connectors in China are connected to printed boards by dip soldering. However, various high-precision integrated equipment is small, the installation space is limited, and the operation requires simple electronic system design. The board-making dip-soldering process is cumbersome and inconvenient for personnel to operate, and it also takes up a lot of installation space, resulting in cumbersome printed board wiring. [0003] People are eager to obtain an electrical connector for connecting printed boards and an auxiliary tool for installation and disassembly with excellent technical effects. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/405H01R12/51
Inventor 孙艳冬赵越超
Owner 沈阳兴华航空电器有限责任公司
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