According to the State Intellectual Property Office of China patent publication notice (application publication number: CN115512608A) shows that BYD Co., Ltd. applied for “a folding device and flexible screen mobile terminal” patent was authorized to publish.
The abstract shows that the present invention proposes a folding device and a mobile terminal with a flexible screen:
The folding device includes a first housing, a second housing, an intermediate housing, a supporting mechanism, a rotating and moving mechanism, and a limiting mechanism. The first housing and the second housing are used to jointly carry the flexible screen. The first housing and the second housing is respectively arranged on both sides of the middle housing;
The intermediate housing is provided with an accommodating chamber for accommodating the folded part of the flexible screen. The rotating movement mechanism is installed in the accommodating chamber. The first housing and the second housing are rotationally connected with the intermediate housing through the rotating and moving mechanism; the limit mechanism is installed on the intermediate casing;
The support mechanism includes a first support plate and a second support plate, both of which are rotatably mounted on the middle casing, and the first support plate and the first casing are mutually driven by a rotating movement mechanism, and the second support plate The two supporting plates and the second housing are mutually driven through the rotating and moving mechanism.
The folding device of the present invention solves the problem that the existing folding device cannot provide stable support for the display screen.
