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Hinge assembly for folding screen

A technology of hinge assembly and flipping assembly, which is applied to electrical components, digital data processing parts, telephone structure and other directions, can solve the problems of increased folding thickness of mobile terminals, complex mechanical structure, and occupying installation space, and save installation space, High functional integration and improved damping effect

Pending Publication Date: 2021-09-17
CHANGZHOU GIAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the hinge mechanism of mobile terminals using folding screens can have complex mechanical structures. In order to achieve synchronous flipping and damping feel in a limited space, it is often necessary to design different mechanical components to meet the requirements. At the same time, these mechanical components occupy a lot of installation space. The folding thickness of the mobile terminal using the folding screen is increased, and the thickness of the frame is large, etc.

Method used

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  • Hinge assembly for folding screen
  • Hinge assembly for folding screen
  • Hinge assembly for folding screen

Examples

Experimental program
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Effect test

Embodiment 1

[0038] See Figure 1 to Figure 4 , the present invention includes a mounting base 1, and a left turning assembly 3 and a right turning assembly 4 which are rotatably arranged on the mounting base 1 and form a synchronous turning through an even numbered gear set 2.

[0039] The left turning assembly 3 includes a left turning plate 31, a left turning plate 32 and a left damping member 33; the left turning plate 31 includes a first left connecting plate 31-1 for fixedly connecting the left support middle frame, and for fixing Connect the second left connecting plate 31-2 of the left side casing; one end of the first left connecting plate 31-1 is connected to the installation base 1 in rotation, and the other end is rotated with the second left connecting plate 31-2 through a rotating shaft connection; the second left connecting plate 31-2 is provided with a left chute 31-3; the even-numbered gear set 2 includes four gears that are rotated and arranged on the cage 21 for mutual tra...

Embodiment 2

[0049] See Figure 3 to Figure 6 In the present invention, the front and rear sides of the mounting base 1 are symmetrically provided with an even-numbered gear set 2, a left flap 32, a right flap 42, a left damper 33 and a right damper 43; There is a left chute 31-3 and a left buckle 31-4, and the front and rear sides of the right turning plate 41 are symmetrically provided with a right chute 41-3 and a right buckle 41-4; The leftmost gear on the even-numbered gear set 2 is connected in transmission, and the right flap 42 is connected to the rightmost gear on the even-numbered gear set 2 on the corresponding side; the left flap 32 is slidably arranged in the left chute 31-3 on the corresponding side , and through the left buckle 31-4 and the left flange 32-1 on the left flap 32 form a sliding connection that restricts the left flap 32 from leaving the left chute 31-3; the right flap 42 is slidably arranged on the right side of the corresponding side In the chute 41-3, and th...

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Abstract

The invention relates to a hinge assembly for a folding screen. The hinge assembly comprises a mounting base for fixed mounting, and a left overturning assembly and a right overturning assembly which are rotationally arranged on the mounting base and form synchronous overturning through an even number of gear sets; and the left overturning assembly and the right overturning assembly are each provided with a sliding structure in an integrated mode, and damping pieces rotating along with the sliding structures to achieve the damping hand feeling are arranged on the sliding structures. The assembly is simple in structure and high in function integration, and the installation space can be effectively saved.

Description

technical field [0001] The invention relates to components of electronic equipment, in particular to a hinge assembly for a folding screen. Background technique [0002] With the continuous advancement and expansion of technology in the field of mobile terminals, coupled with the advent of the 5G network era, people are increasingly dependent on mobile terminals. Nowadays, with the continuous upgrading of various chat and video software, people feel that conventional touch-screen mobile phones or tablet computers are not enough. The main reason is that the size of the screen is limited by the size of the mobile terminal. [0003] In order to solve this problem, people invented the flexible screen and applied it to the mobile terminal. Through the folding design, the mobile terminal can not only meet people's requirements for carrying, but also expand the screen of the mobile terminal when needed. . In order to realize the above requirements, the key lies in whether the des...

Claims

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Application Information

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IPC IPC(8): H04M1/02G06F1/16G09F9/30
CPCH04M1/0216H04M1/022H04M1/0268G06F1/1652G09F9/301
Inventor 田宏帅朱卫东
Owner CHANGZHOU GIAN TECH
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