Folding frame, displayer, keyboard and electric appliance

Abstract

The invention provides a folding frame, a displayer, a keyboard and an electric appliance. The folding frame comprises hinges and limiting structures. The hinges are connected through rotary connecting structures, and can be unfolded or folded. Each hinge of the folding frame comprises a front side face and a rear side face. The limiting structures guarantee that the front side faces of the hingesare located on the same plane when the folding frame is in an unfolded state. The rotary connecting structures comprise first rotary connecting structures and / or second rotary connecting structures.One connected hinge rotates to the front side face close to one side, and another connected hinge rotates to the rear side face close to one side. In a folded state, a circle with the minimum bendingradius of a flexible membrane can be contained between the side face of one connected hinge and the rotating axis, the side face of another connected hinge adapts to the flexible membrane, or a gap isformed between the side face of the one connected hinge and the flexible membrane. The displayer comprises the folding frame and a flexible displayer attached to the folding frame. The electric appliance comprises a circuit module, a power module and the displayer. The power module is electrically connected with the circuit module and the displayer, and the displayer is electrically connected with the circuit module. The displayer and the electric appliance can be folded and are convenient to store and carry.

Description

technical field [0001] The invention relates to a foldable support for supporting a flexible structure, and also relates to a display and a keyboard using the foldable support and electrical appliances using the display and the keyboard. Background technique [0002] Utilizing the folding structure characteristics of the folding frame, the unfolded final state of the frame body can be transformed into the folded final state, so as to achieve the purpose of reducing size and facilitating storage and storage. [0003] Although the existing folding frame structure can realize the folding and retracting of the frame body itself, it is not suitable for the folding of supporting flexible structures (such as flexible films, etc.), because the hinged structure of the existing folding frame makes the folding frame fold , it is easy to cause creases in the flexible structure supported by the folding frame, causing damage to the surface of the flexible structure. [0004] Existing ele...

AI Technical Summary

Problems solved by technology

[0007] One of the technical problems to be solved by the present invention is to provide a folding frame that overcomes the defects that the existing folding frame structure causes creases on the supported flexible structure and damages the surface of the flexible structure

[0008] The second technical problem to be solved by the present invention is to provide a display that overcomes the defects of existing displays that cannot be folded, large in size, and inconvenient to carry

[0009] The third technical problem to be solved by the present invention is to provide a keyboard that overcomes the defects of existing keyboards that cannot be folded, large in size, and inconvenient to carry

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