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Folding hinge for mobile terminal

A technology for folding hinges and mobile terminals, applied in the field of hinges, can solve the problems of many and complex hinge action mechanisms, and a large proportion of mobile terminal space, and achieve the effect of simplifying structural complexity, improving mechanical feedback, and ensuring stability.

Pending Publication Date: 2020-05-12
DONGGUAN HUANLI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a folding hinge for a mobile terminal to solve the problem that the existing folding hinges proposed in the background art have many and complicated hinge mechanisms, unstable structural connections, and a large space ratio in the mobile terminal. , the poor adaptability of the hinge to different mobile terminals

Method used

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  • Folding hinge for mobile terminal
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  • Folding hinge for mobile terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0046] see Figure 1-9 , the present invention provides a folding hinge for a mobile terminal, including a hinge structure 1, and the hinge structure 1 includes:

[0047] The middle arc-shaped shell 11 is provided with a plurality of mounting holes;

[0048] The two synchronous linkage mechanisms 12 are symmetrically installed inside the middle arc-shaped housing 11 through screws matching the mounting holes. The synchronous linkage mechanisms 12 each include two rotating ends, and the two rotating ends are respectively rotated with two sliding panels for screen support. connect;

[0049] Two locking mechanisms 13 are symmetrically arranged on one side of the two synchronous mechanisms, and are installed inside the middle arc-shaped housing 11 through screw fit installation holes. The locking mechanism 13 includes two for connecting the terminal housing and realizing the terminal housing The movable frame is locked when it is fully expanded and fully closed, and the two mova...

Embodiment 2

[0065] see Figure 10-14 , the present invention provides a folding hinge for a mobile terminal, including a hinge structure 1, and the hinge structure 1 includes:

[0066] The middle arc-shaped shell 11 is provided with a plurality of mounting holes;

[0067] The two synchronous linkage mechanisms 12 are symmetrically installed inside the middle arc-shaped housing 11 through screws matching the mounting holes. The synchronous linkage mechanisms 12 each include two rotating ends, and the two rotating ends are respectively rotated with two sliding panels for screen support. connect;

[0068] Two locking mechanisms 13 are symmetrically arranged on one side of the two synchronous mechanisms, and are installed inside the middle arc-shaped housing 11 through screw fit installation holes. The locking mechanism 13 includes two for connecting the terminal housing and realizing the terminal housing The movable frame is locked when it is fully expanded and fully closed, and the two mo...

Embodiment 3

[0074] see Figure 15-19 , the present invention provides a folding hinge for a mobile terminal, including a hinge structure 1, and the hinge structure 1 includes:

[0075] The middle arc-shaped shell 11 is provided with a plurality of mounting holes;

[0076] The two synchronous linkage mechanisms 12 are symmetrically installed inside the middle arc-shaped housing 11 through screws matching the mounting holes. The synchronous linkage mechanisms 12 each include two rotating ends, and the two rotating ends are respectively rotated with two sliding panels for screen support. connect;

[0077] Two locking mechanisms 13 are symmetrically arranged on one side of the two synchronous mechanisms, and are installed inside the middle arc-shaped housing 11 through screw fit installation holes. The locking mechanism 13 includes two for connecting the terminal housing and realizing the terminal housing The movable frame is locked when it is fully expanded and fully closed, and the two mo...

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Abstract

The invention discloses a folding hinge for a mobile terminal. The folding hinge comprises a hinge structure, wherein the hinge structure comprises a middle arc-shaped housing, two synchronous linkagemechanisms, two locking mechanisms and a plurality of movable plate lifting supporting mechanisms for supporting and avoiding a flexible screen when a terminal housing is unfolded and closed; the movable plate lifting supporting mechanisms are fixedly connected with a sliding panel and a U-shaped fixed plate through sliding parts for folding distance compensation; and the U-shaped fixed plate isfixedly connected with the terminal housing and is matched with sliding of the sliding panel to form a motion closed loop. According to the folding hinge for the mobile terminal, the two synchronous linkage mechanisms, the two locking mechanisms and the four movable plate lifting supporting mechanisms which form a hinge action mechanism in the hinge adopt the same structure and a symmetrical mounting mode, so that the structural complexity of the hinge is greatly simplified and the hinge can be better adapted to various mobile terminals.

Description

technical field [0001] The present invention relates to a hinge, in particular to a folding hinge for a mobile terminal. Background technique [0002] Flexible screen is a kind of flexible screen, referring to flexible OLED. The successful mass production of flexible screens is not limited to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to their low power consumption and bendable characteristics. [0003] Folding hinges are common accessories for flexible screen devices, but usually the hinge mechanism of folding hinges is many and complex, the structural connection is unstable, the space ratio in the mobile terminal is large, and the adaptability of the hinge to different mobile terminals is poor. Therefore, it is of great significance to study an inner folding hinge that has a small space ratio, simple and efficient action mechanism, and can be adapted to various mobile terminals. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04F16C11/10G09F9/33
CPCF16C11/045F16C11/10G09F9/301G09F9/33
Inventor 陈荣许钰锋王冉
Owner DONGGUAN HUANLI INTELLIGENT TECH CO LTD
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