Shaft connector

A connector and shaft technology, used in flexible/rotatable wire connectors, connections, computer peripheral equipment connectors, etc., can solve problems such as difficulty in further improving product quality, inability to turn 360 degrees, and instantaneous power signal interruptions. The effect of reducing poor contact, convenient use and reducing friction

Pending Publication Date: 2019-11-01
SHANGHAI LAIMU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic and foreign markets analyze that the computer must be fixed in a fixed direction and position. When connecting, the user must look at the position to complete the connection, and it cannot be turned 360 degrees.
In addition, in the current shaft connector products, there are often power signal interruption problems caused by poor contact, which makes it difficult to further improve product quality

Method used

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  • Shaft connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] The hinge connector is used for the rotatable connection between the tablet computer and the keyboard of the tablet computer, and specifically includes an FPC fixing seat 1 and a hinge assembly.

[0025] Part 1 of the FPC holder: a strip-shaped plate structure, fixed on the motherboard of the tablet computer and used to fix the FPC cable 2 from the tablet computer, and the FPC cable 2 is clamped between the FPC holder 1 and the motherboard of the tablet computer , the contact surface between the FPC fixing seat 1 and the FPC cable 2 is provided with a plurality of notches.

[0026] Rotary shaft assembly part: including the shaft core 11 and a plurality of power signal modules threaded on the shaft core 11. The power signal module includes the spring fixing seat 4 and the power signal contact seat 3 connected in series on the shaft core 11 in sequence , an insulating ring 6 and a connecting ring 7, the connecting ring 7 is electrically connected to the PCB board in the k...

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Abstract

The invention relates to a shaft connector, which comprises an FPC fixing seat and a shaft assembly, wherein the FPC fixing seat is fixed on a main board of a tablet computer for fixing an FPC cable from the tablet computer; and the contact surface of the FPC fixing seat and an FPC cable is provided with multiple slots; the shaft assembly comprises a shaft core and multiple power signal modules sleeving the shaft core; the power signal module comprises a spring fixing seat, a power signal contact seat, an insulating ring and a connecting loop serially connected to the shaft core in sequence; the power signal contact seat is electrically connected with the connecting loop; the power signal contact seat is provided with a convex contact; the contact is clamped in the slot; and the part of the contact exposed out of the slot is welded to a gold finger on the FPC cable. In comparison with the prior art, connection between the tablet computer and a keyboard at any angle and in any directioncan be achieved, the problem of current interruption by a multi-touch technology can be solved, and multi-signal source access can be realized through the multiple modules.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a rotary shaft connector. Background technique [0002] With the continuous maturity of the tablet PC manufacturing industry and the needs of consumers, the use of tablet PCs is developing in the direction of office and entertainment. The new product name "Tablet PC Hinge Connector" has gradually caught the eyes of major tablet PC manufacturers, and major I / O connector manufacturers have also begun to invest in the research and development of tablet PC hinge connector products. The tablet hinge connector is a device for connecting split keyboards. In the process of power signal transmission between many tablet computers and keyboards, this connector is the best, and its performance is very stable. Currently, it is only used in some brands of high-end tablet computers. This shaft connector. At present, domestic and foreign markets analyze that the computer must be fixed in one directio...

Claims

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Application Information

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IPC IPC(8): H01R35/00
CPCH01R35/00H01R2201/06
Inventor 郑世东朱新爱
Owner SHANGHAI LAIMU ELECTRONICS
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