Supporting module, and electronic device applying same

Abstract

The invention discloses a supporting module, and an electronic device applying the same. The supporting module is arranged between a first body and a second body and comprises a guide rail, a sliding part, an elastic part and a supporting unit, wherein the guide rail is fixed on the first body and is provided with a first side wall and a second side wall which are opposite to each other; the first side wall is provided with a plurality of first concave parts; the second side wall is provided with a plurality of second concave parts; the first concave parts are in one-to-one correspondence with the second concave parts, and the first concave parts and the second concave parts are depressed in the opposite directions, so that the guide rail has different widths in a first direction; the sliding part can be arranged on the guide rail in a sliding mode along the first direction; the elastic part is arranged on the sliding part and is pressed against a part between the first side wall and the second side wall; and two ends of the supporting unit are respectively arranged on the sliding part and the second body in a rotatable mode along a second direction which is vertical to the first direction. The supporting module is simple in structure, convenient to operate, low in cost and high in universality.

Description

technical field [0001] The present invention relates to a support structure, and in particular to a support module and an electronic device using the same. Background technique [0002] Currently, torsion hinge structures are usually used to open or close objects. However, the general torsion hinge structure mainly uses interference fit or shrapnel friction to generate torsional moment. Therefore, the torsion hinge structure has more parts. In addition, in order to accurately control the torque value, high dimensional precision is required, so the cost of parts of the torsion hinge structure is relatively high. [0003] In addition, the stability of the torsion hinge structure is poor. In particular, at the position where the turning point is far from the axis, because the turning arm is too long, the strength of the arm is not enough, and the torque transmission of the torsion hinge structure is poor, and it is easy to cause the problem of vibration after the object open...

AI Technical Summary

Problems solved by technology

In addition, in order to accurately control the torque value, the dimensional precision is required to be high, so the cost of parts of the torsion hinge structure is relatively high

[0003] In addition, the stability of the torsion hinge structure is not good

In particular, at the position where the turning point is far from the axis, because the turning arm is too long, the strength of the arm is not enough, and the torque transmission of the torsion hinge structure is poor, and it is easy to cause the problem of vibration after the object opens and closes to a certain angle

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