CROSS-REFERENCE RELATED APPLICATIONS

This application is the U.S. national phase of PCT Application No. PCT/CN2019/086137 filed on May 9, 2019, which claims priority to Chinese Patent Application No. 201810531596.6 filed on May 29, 2018, which are incorporated herein by reference in their entireties.

TECHNICAL FIELD

The present disclosure relates to the field of terminal device technology, in particular to an operating controller and a terminal device.

BACKGROUND

With the advancement of technology and the increasingly development and expansion of smartphones, mobile games have increasingly penetrated into people's entertainment life. For smart touch mobile devices, such as mobile phones or tablet computers, in a user interface (UI) design of game, direction buttons and the AB buttons and the like are located on a touch screen. When a player is playing a game, the game is operated through touching the touch screen by the player.

SUMMARY

An operating controller, including:

a controller housing, where the controller housing includes a plurality of movable function buttons, and

an adsorption structure, configured to adsorb and fix the controller housing on a touch screen, where the adsorption structure is arranged on the controller housing,

at least one of the plurality of function buttons includes a button body and a button column;

the button body includes a surface for operation and a back surface arranged opposite to the surface for operation;

the back surface of the button body is connected to the button column, and the button column is linked with the button body, the button column includes a first end and a second end opposite to each other and a touch layer, the first end is connected to the button body, the second end is provided with the touch layer formed by a material that is enabled to touch and control the touch screen.

In some embodiments of the present disclosure, the back surface of the button body includes a groove, the first end of the button column is accommodated in the groove, and the second end of the button column protrudes outside the groove.

In some embodiments of the present disclosure, the at least one function button further includes an elastic part configured to enable the button column to bounce and return in the case that a pressing force applied onto the button body is removed.

In some embodiments of the present disclosure, the elastic part includes a film which is elastically deformable, the film is arranged on the button column, and the film is configured to be pressed against the button column and the touch screen in the case that the controller housing is adsorbed on the touch screen.

In some embodiments of the present disclosure, the film is of a trumpet-like cylinder structure, the film includes a first opening end and a second opening end, an opening area of the first opening end is smaller than an opening area of the second opening end; the first opening end is arranged to sleeve on an outer circumference surface of the button column, the second opening end faces to the touch screen; the second end of the button column is accommodated in the trumpet-like cylinder structure in the case that the pressing force applied onto the button body is removed; and the second end is spaced apart from an edge of the second opening end by a predetermined distance.

In some embodiments of the present disclosure, the adsorption structure includes a plurality of suction cups arranged on a back surface of the button body.

In some embodiments of the present disclosure, the plurality of function buttons includes a plurality of button columns, and each button column corresponding to one of the plurality of suction cups.

In some embodiments of the present disclosure, at least one of the suction cups is a of bowl-like shape or a trumpet-like shape.

In some embodiments of the present disclosure, the operating controller further includes a limiting and fixing structure, where the button column is slidable in the groove, the limiting and fixing structure is arranged between the groove and the button column, and the limiting and fixing structure is configured to limit and fix the button column to a predetermined position in the groove.

In some embodiments of the present disclosure, the limiting and fixing structure includes a fixing rubber pad accommodated in the groove and sandwiched between the button column and an inner wall of the groove.

In some embodiments of the present disclosure, the operating controller further includes an analog stick, where the analog stick is arranged on the surface for operation.

In some embodiments of the present disclosure, the controller housing includes a button slot, and the button body is inserted in the button slot.

A terminal device, including a touch screen and the operating controller hereinabove.

