Hinge structure for outer side flexible screen electronic equipment

Abstract

The invention discloses a hinge structure for outer side flexible screen electronic equipment which comprises a hinge. The hinge comprises five shrimp shell pieces including first, second third, fourth and fifth shrimp shell pieces which can synchronously rotate around respective centers as well as plurality of synchronous movement mechanisms for hinging the five shrimp shell pieces. By arrangingthe plurality of shrimp shells, synchronous rotation of the hinge is realized among the plurality of shrimp shell pieces through the plurality of synchronous movement mechanisms with the same structure. Rotating pieces with the same structure can ensure the synchronous rotation of all the shrimp shell pieces. The internal structure of the hinge is further simplified. Manufacturing cost of the hinge is saved. Meanwhile, the service life of the hinge can be virtually prolonged. Hinge restraining mechanisms enable the five shrimp shell pieces to do specific restraining track rotating motion and are matched with the synchronous motion mechanisms to achieve synchronous linkage of the shrimp shell pieces, and when the equipment is opened or closed, the total length of the outer sides of the shrimp shell pieces is not changed and always keeps smooth and a flexible screen is supported.

Description

technical field [0001] The invention relates to the technical field of electronic equipment components, in particular to a hinge structure for an outer flexible screen electronic equipment. Background technique [0002] Flexible screen is an emerging screen. For an external flexible screen mobile terminal with a flexible screen arranged on the outside of the mobile terminal, it is necessary to deal with the length change caused by the closing and opening of the hinge. For the middle part of the hinge, some hinges use a structure of multiple supports to achieve support and shape changes during bending and flattening. [0003] 1) However, when the existing hinge structure is rotating, the structure of the rotating components inside the hinge is relatively complicated, and the installation of the rotating components inside the hinge is also relatively complicated. During the long-term use of the hinge, the parts in the complex components are easily damaged. Damage occurs, whi...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a hinge structure for an external flexible screen electronic device, so as to solve the problem that the structure of the rotating assembly inside the hinge used by the existing flexible screen device proposed in the above background technology is relatively complicated, and the installation of the rotating assembly inside the hinge is difficult. Complicated and complex components are prone to damage during the long-term use of the hinge, which greatly affects the manufacturing cost and service life of the equipment

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