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Subminiature board-to-board radio frequency connector

A radio frequency connector, ultra-small technology, applied in the field of electronic information, can solve problems such as reports or literature that have not yet been found, and achieve the effect of reducing processing technology and procedures, precise location, and systematic production and connection

Inactive Publication Date: 2012-03-14
陕西华达通讯技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Especially for the connection between boards or between modules and modules, there is currently no connector for industrial applications that can connect between boards or modules in the same plane
[0005] The project team of the present invention has searched domestic and foreign patent documents and published periodical papers on this subject on the Internet, and has not yet found any reports or documents closely related to the present invention and the same

Method used

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  • Subminiature board-to-board radio frequency connector
  • Subminiature board-to-board radio frequency connector
  • Subminiature board-to-board radio frequency connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 , the present invention is an ultra-small inter-board radio frequency connector, including an installation floor provided with a groove for placing the core part of the connector, see Figure 7 , use screws to align with the installation floor to install and fix the circuit board, that is, the PCB board. The core part of the connector of the present invention includes a base 1 and a connecting bridge 2, see figure 2 , the connecting bridge 2 is installed in the buffer groove on the end face of the base 1, and the base 1 is in the shape of a boss when it is turned upside down, see Figure 4 , the end face of the base 1 is provided with a buffer groove 9 for installing the connecting bridge 2, see Figure 5 , the buffer tank 9 is a settling tank for installing the connecting bridge 2 when viewed from the end face Figure 6 . The side of the base 1 along the length direction corresponds to the position of the mounting plate 4 on the connecting bridge 2 and...

Embodiment 2

[0028] The structure of the ultra-small board-to-board radio frequency connector is the same as that of Embodiment 1. There is an inverted groove 5 on the mounting plate 4, and two barbs are opened. Slips off base 1. The small barbs processed on the mounting plate 4 not only ensure the elasticity of the connecting bridge, but also securely fix the connecting bridge in the base 1 .

Embodiment 3

[0030] The structure of the ultra-small board-to-board radio frequency connector is the same as that of Embodiment 1. A connecting bridge 2 and a base 1 are assembled into a connector core. The connecting bridge 2 is installed in the buffer groove on the end face of the base 1. The connecting bridge 2 includes The main bracket 3, two mounting plates 4, elastic conductors with upturned contacts made of elastic arms 7 and contacts 6 are opposite to each other, and the process groove between the roots of the two mounting plates 4. The main bracket 3 is in a sheet-like structure with two wings on it, and the two wings are bent at 90 degrees to form a mounting plate 4. When the connecting bridge and the base 1 are assembled, the mounting plate 4 is inserted into the two sides of the base 1. In a rectangular mounting groove 8, the mounting plate 4 is provided with barbs, see figure 2 , to ensure the reliability of the installation and not in place. The entire connection bridge is ...

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PUM

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Abstract

The invention is a subminiature board-to-board radio frequency connector, belonging to the field of electronic information. A link bridge and a substrate are assembled to be the core part of the connector; the link bridge is installed in the buffer slot of the substrate; and the link bridge comprises a main bracket, two installation boards, upwards warped elastic conductors which are composed of elastic arms and contacts and oppositely installed, and a process slot between roots of the two installation boards. When in assembly, the installation boards with barbs are inserted into the two rectangular installation slots of the substrate. The whole link bridge is of an integrated structure, therefore, when in connection, the core part of the connector is positioned on an installation floorboard provided with a slot for the core part of the connector, a PCB1 (Printed Circuit Board) and a PCB2 are sequentially installed, and installation bolts are fastened, thereby the installation is completed. The subminiature board-to-board radio frequency connector can be widely applied to wireless system modules and instruments for realizing the connection between boards or modules, and is applicable to high-density connection, such as communication base stations, RRH (Remote Radio Heads), repeaters, GPS (Global Position System) equipment and the like.

Description

technical field [0001] The invention belongs to the technical field of electronic information. It mainly involves electrical connectors, which are suitable for high-density connections between printed boards or modules. Specifically, it is a new type of ultra-small inter-board RF connector. It can be applied to wireless system modules and instruments to realize the connection between boards or modules. Background technique [0002] With the multi-function and miniaturization trend of communication equipment, network communication equipment, computer equipment, and automotive electronics and other complete equipment, it is becoming more and more obvious that board-to-board connectors tend to be smaller in pitch and smaller in size. The currently used inter-board connectors or the cooperation between the shells are difficult to ensure complete mating or locking, or when there is redundancy in the pair, the rigid pins are easy to bend and break, and the elastic jacks are easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/02H01R13/20H01R13/40H01R12/52H01R12/57
Inventor 范江波任强赵建创郭小刚强战群
Owner 陕西华达通讯技术有限公司