Unlock instant, AI-driven research and patent intelligence for your innovation.

Board-to-board plug

A board-to-board and plug-in technology, applied in the direction of contact parts, fixed/insulated contact components, electrical components, etc., can solve problems such as unsatisfactory requirements, achieve the effects of strengthening strength, ensuring stability, and avoiding damage

Pending Publication Date: 2020-05-15
KUNSHAN KTA COMM TECH CO LTD
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are usually RF connectors on the PCB board of existing mobile phones to connect coaxial cables to transmit RF signals, such as antenna signals, high-frequency signals between different boards, etc.; in the 5G communication era, multi-antenna transmission is required. Traditional Single-channel RF connectors can no longer meet the requirements; among the existing alternatives, there is a technical solution to use board-to-board connectors to realize multi-channel transmission of antenna signals

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Board-to-board plug
  • Board-to-board plug
  • Board-to-board plug

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Figure 1 to Figure 20 It is the accompanying drawing of the description of Embodiment 1, showing the product structure of Embodiment 1 in detail.

[0054] see Figure 1 to Figure 3 As shown, the board-to-board plug of this application includes an insulating seat body 20, a metal insert 30 formed in the insulating seat body 20, a terminal module assembled in the insulating seat body 20, a cable assembly and a package. The shielding shell 10 covering the insulating base 20 .

[0055] see Figure 4 , Figure 5 As shown, the metal insert 30 includes a plate body portion 31 with a front plate portion 311 and a rear plate portion 312, a clamping portion 32 formed by bending upwards from both lateral sides of the rear plate portion 312, and a clamping portion 32 extending from the rear plate portion 312. The front plate portion 311 is a reinforcement structure formed by extending forward from both sides of the transverse direction. The clamping portion 32 includes a vert...

Embodiment 2

[0071] see Figure 21 to Figure 23 As shown, the difference between the second embodiment of the present application and the first embodiment is that the conductive terminals 40 are only provided with signal terminals during stamping, while the ground terminals are directly stamped and formed on the metal insert 30 integrally. The sheet 51 does not need to be provided with the connecting pin 516 . In this embodiment, the conductive terminal 40 , the metal insert 30 and the insulating base 20 are integrally formed, and there is no need to re-inject the conductive terminal 40 into the insulating block 60 . The metal insert 30 also includes a ground terminal 37 formed by bending upward from the front end of the front plate portion 311 and then extending forward by vertical bending. The ground terminal 37 and the front end of the front plate portion 311 pass through a vertical portion 371 connections as one. The structure of the ground terminal 37 is consistent with the structur...

Embodiment 3

[0074] see Figure 24 to Figure 29 As shown, the difference between this embodiment and the first embodiment is that the ground terminal is replaced by an isolation assembly 70, and the bottom surface 264 of the reinforcing arm portion 26 of the insulating base 20 is located at the lateral direction of the protruding portion 212. Protruding mesas 2641 are formed on both sides, and recessed mesas 2642 are formed on lateral sides of the bottom surface 264 located in the inner insertion space 215 , and the bottoms of the recessed mesas 2642 are higher than the bottom surfaces of the protruding mesas 2641 . The plate body 31 of the metal insert 30 is designed separately from the reinforcement structure, and the reinforcement bottom wall 33 includes the first reinforcement bottom wall 331 covering the protruding platform 2641 and covering the The second reinforced bottom wall 332 on the recessed table top 2642, the first reinforced bottom wall 331 and the second reinforced bottom w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a board-to-board plug. The board-to-board plug comprises an insulating seat body integrally formed with a metal insert, a plurality of conductive terminals arranged in the insulating seat body, a cable assembly arranged at the rear end of the insulating seat body and electrically connected with the conductive terminals, and a shielding shell wrapping the insulating seat body. The insulating seat body comprises a butt joint end which vertically passes through and forms a terminal groove, a terminal block which is formed through backward extension from the butt joint end, and a pair of extension arms which are formed through backward extension from two transverse sides of the terminal block. The metal insert comprises a plate body part formed in the pair of extension arms and a reinforcing structure formed in the butt joint end, the reinforcing structure comprises a connecting strip formed on the front side of the top wall of the butt joint end, and the front end of the connecting strip protrudes to form a positioning protruding part with positioning steps formed on the two transverse sides. The board-to-board plug is simpler to manufacture.

Description

technical field [0001] This application relates to the field of radio frequency connectors, in particular to a board-to-board plug. Background technique [0002] There are usually RF connectors on the PCB boards of existing mobile phones to connect coaxial cables to transmit RF signals, such as antenna signals, high-frequency signals between different boards, etc.; in the 5G communication era, multi-antenna transmission is required. Traditional Single-channel RF connectors can no longer meet the requirements; among the existing alternatives, there is a technical solution that uses board-to-board connectors to realize multi-channel transmission of antenna signals. Patent No. 201910206829.X of the People's Republic of China discloses a cable connector device that transmits multi-channel antenna signals through a combination of coaxial cables. The cable connector device includes an insulating body and conductive terminals integrally formed in the insulating body And metal shee...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/17H01R13/40H01R13/502H01R13/6594
CPCH01R13/17H01R13/40H01R13/502H01R13/6594
Inventor 张自财杨云超
Owner KUNSHAN KTA COMM TECH CO LTD