Back touch controlled handset with physical button
Technical field
The utility model relates to field of mobile phones, relates in particular to a kind of back touch controlled handset.
Background technology
Mobile phone has become communication and the converter tools of people's daily life work indispensability.Current mobile phone is generally touch-screen type, button or touch and button convolution.The button of button mobile phone is arranged at the below of the corresponding display screen in front of mobile phone, and this mode has limited the display screen size, and what affected video or information watches scope and definition.And the touch-screen type mobile phone needs to click display screen with finger or tools pen when operation, the data message of a part is pointed or tools pen covers, and is unfavorable for the information of checking.
For above problem, a kind of back touch controlled handset with physical button urgently, thus avoid the problems referred to above, make operation more convenient.
The utility model content
The purpose of this utility model is to provide a kind of back touch controlled handset with physical button, thereby display screen is maximized, and the situation that partial information is covered while avoiding the touch-screen mobile phone operation, and makes operation convenient more flexibly.
To achieve these goals, the technical solution of the utility model is: a kind of back touch controlled handset with physical button is provided, comprise housing, mainboard, display screen, the touch-control chip, Trackpad and at least one physical button, the positive section of described housing is provided with the demonstration mask, described display screen is embedded in described demonstration mask, described Trackpad and physical button all are located at the back of described housing, described mainboard and described touch-control chip all are placed in described housing, the input of described touch-control chip and described Trackpad join, the output of described touch-control chip and described mainboard join, described physical button and described mainboard join.
Described physical button is located at the below of described Trackpad.
Compared with prior art, the back touch controlled handset that the utlity model has physical button carries out the major part operation of mobile phone by Trackpad, cover the situation of display screen partial information while having avoided conventional touch screen formula mobile phone to touch by display screen with finger; Separately, physical button and Trackpad all are located at the back of housing, can make the front of the maximized laying handset shell of display screen, and display effect is more outstanding; In addition, this mobile phone one-hand operation, it is more convenient to use.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are for explaining embodiment of the present utility model.
The accompanying drawing explanation
Fig. 1 is the structural representation that the utlity model has the back touch controlled handset of physical button.
Embodiment
With reference to figure 1, the back touch controlled handset 100 that the utlity model has physical button comprises housing 10, mainboard (not shown), display screen (not shown), touch-control chip 40, Trackpad 50 and at least one physical button 60.In the present embodiment, the number of physical button 60 is two.
The positive section of described housing 10 is provided with the demonstration mask, and described display screen is embedded in described demonstration mask.Described Trackpad 50 and physical button 60 all are located at the back of described housing, and described mainboard and described touch-control chip 40 all are placed in described housing 10.The input of described touch-control chip 40 and described Trackpad 50 join, and the output of described touch-control chip 40 and described mainboard join, and described physical button 60 is joined with described mainboard.Described physical button 60 is located at the below of described Trackpad 50.This physical button 60 can be Home key or the combinations such as Menu key or return key.
While using the utility model back touch controlled handset 100, read and realized various operations thereby the coordinate figure that touch-control chip 40 collects Trackpad 50 processes and changed and result is sent to CPU on mainboard, press physical button 60 and realize other specific instruction operation.
The back touch controlled handset that the utlity model has physical button carries out the major part operation of mobile phone by Trackpad, cover the situation of display screen partial information while having avoided conventional touch screen formula mobile phone to touch by display screen with finger; Separately, physical button and Trackpad all are located at the back of housing, can make the front of the maximized laying handset shell of display screen, and display effect is more outstanding; In addition, this mobile phone one-hand operation, it is more convenient to use.
Abovely in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains modification, the equivalent combinations that the various essence according to the present embodiment is carried out.