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

Rotating mechanism for folding flexible screen and mobile terminal

A technology of a rotating mechanism and a flexible screen, applied in pivot connections, instruments, identification devices, etc., can solve problems such as the inability to meet the installation space, and achieve the effect of improving the flatness of deployment, reducing parts, and improving the effect of support and storage.

Pending Publication Date: 2022-02-01
CHANGZHOU GIAN TECH
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a flexible screen smartphone with the short side of the mobile phone as the folding reference axis, the space of the hinge mechanism in the direction of the folding reference axis is given priority, and the existing folding hinges cannot meet the installation space requirements under the premise of ensuring the folding strength.

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
  • Rotating mechanism for folding flexible screen and mobile terminal
  • Rotating mechanism for folding flexible screen and mobile terminal
  • Rotating mechanism for folding flexible screen and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] See Figure 1 to Figure 9 , the rotating mechanism used for flexible screen folding in the present invention includes two symmetrically arranged hinge devices 1 and two flexible screen support plates 2; The overturning components 12 on both sides, the synchronous gear set 13 for the synchronous rotation of the overturning components 12 on both sides, and the damping component 14 for the overturning component 12 to form a damped rotation when overturning; the overturning component 12 includes a driving body 121 , the first turning body 122 and the second turning body 123; the lower end of the first turning body 122 is rotationally connected with the installation base 11 and is used to drive the gear on the corresponding side of the synchronous gear set 13, the upper end of the first turning body 122 is connected with the driving body 121 forms a sliding compensation fit; the lower end of the second turning body 123 forms a virtual shaft rotation connection with the insta...

Embodiment 2

[0062] See Figure 10 In the rotating mechanism used for flexible screen folding in the present invention, a reinforced damping spring 147 is set on the assembly shaft 131 for assembling the middle two gears of the synchronous gear set 13; the two ends of the reinforced damping spring 147 respectively act on the mounting bracket 144 and It is connected to the connecting plate of the two second damping protruding teeth 142 away from the installation base 11 .

[0063] Other technical characteristics are identical with embodiment 1.

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 invention relates to a rotating mechanism for folding a flexible screen and a mobile terminal, and belongs to the field of mechanical rotation of electronic equipment. The rotating mechanism comprises two symmetrically arranged hinge devices and two soft screen supporting plates. Each hinge device comprises a mounting base, overturning assemblies rotationally arranged on the two sides of the mounting base, a synchronous gear set used for enabling the overturning assemblies on the two sides to rotate synchronously, and a damping assembly used for forming damping rotation during the overturning of the overturning assemblies, two sides of the mounting base are each provided with a soft screen supporting plate, the two ends of each soft screen supporting plate are rotationally matched with the overturning assemblies on the same sides of the two hinge devices correspondingly; and when the hinge device is in a closed state, the soft screen supporting plates on the two sides are in a state in which the upper ends of the soft screen supporting plates are close to each other and the lower ends of the soft screen supporting plates are away from each other. According to the Rotating mechanism for folding the flexible screen and the mobile terminal of the invention, a larger accommodating space can be provided for the folding part of the flexible screen, and the supporting effect on the flexible screen is better.

Description

technical field [0001] The invention relates to components of electronic equipment, in particular to a rotating mechanism for folding a flexible screen and a mobile terminal. Background technique [0002] Flexible display, that is, flexible OLED, is formed by curing a hard screen through laser peeling, which has the advantages of bendability, thinness and light weight. With the continuous development of flexible display technology, flexible screens will gradually become a popular trend in downstream terminals. At present, flexible screens are more used in traditional terminals such as smartphones, TVs and computer displays. Among them, the most demanding flexible applications for flexible screens are currently mainly concentrated in mobile terminals such as smart phones and tablet computers. The reason why the application of flexible screens in mobile terminals has high requirements is because one of the key features of mobile terminals is portability. In order to be porta...

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
IPC IPC(8): F16C11/04F16C11/10F16C11/12G09F9/30G09F9/33
CPCF16C11/04F16C11/10F16C11/12G09F9/301G09F9/33
Inventor 陈荣田宏帅朱卫东
Owner CHANGZHOU GIAN TECH