Summary of the invention
The utility model provides a kind of touch panel device that can enter exposal model fast, comprise equipment body and power key thereof, camera, display screen and touch-screen, it is characterized in that: also comprise being located on the described equipment body with movable connection method being used for auxiliary external view finder of finding a view, this external view finder can change the relative position with described camera.
According to embodiment, also can adopt following optimized technical scheme:
Described equipment body also is provided be used to the external view finder operating key that described external view finder is moved and take pictures.
Described external view finder can manual mode move to over against described camera with from removing over against described camera place.
Described external view finder is lens combination.
Described lens combination comprises diaphotoscope, catoptron one, catoptron two and the view window that sets gradually according to light path, described diaphotoscope is over against described camera position setting, its transmitted light arrives described view window through described catoptron one, catoptron two backs, so as to observe, preview.
Described touch panel device is the touch-screen mobile phone of tool camera function or the panel computer of tool camera function.
Described equipment body also is provided with the container cavity that can hold described external view finder
The beneficial effects of the utility model are:
By external view finder is set, touch panel device of the present utility model not only can carry out preview by display screen and take pictures, also can find a view by described external view finder, just can find a view closing under the energy-saving mode of display screen, dissatisfied if find a view, then needn't open display screen, just open display screen under the satisfied situation of finding a view and take pictures, thereby can realize power savings not influencing under the situation of finding a view, this effect for giant-screen equipment is especially remarkable.
In a preferred scheme, external view finder operating key also further is set, like this, find a view and can also can open display screen after satisfied and directly take pictures further economize on electricity.
In another preferred scheme, find a view as external with lens combination, simple in structure and easy realization, with this as the replenishing of display screen preview, can save greatly electric power and frequently solution/screen locking operate.
Embodiment
Preferred embodiment the utility model is described in further detail for contrast accompanying drawing and combination below.
The touch-screen mobile phone of present embodiment has two kinds of exposal models, the one, display screen preview exposal model, the 2nd, external view finder is found a view after exposal model opens touch-screen mobile phone and enter operating system, can use display screen preview exposal model, and the concrete grammar that enters this exposal model fast is:
At first, detect the state of described touch-screen mobile phone, if do not open camera function, then this method is inoperative; Open and be in the preview mode of taking pictures if detect described state and be display screen, then generate application icon (may be defined as quick screen locking key etc.) according to predetermined registration operation and show in display screen interface.Described application icon is preferably placed at the edge of leaning on of display screen interface, reduces the influence to the preview of taking pictures as far as possible.In order better to avoid influence, also described application icon is made as translucent icons in the present embodiment.
When described application icon is selected, then close display screen, enter and close the screen energy-saving mode.Return when after this, the power supply of described touch-screen mobile phone is triggered and close the preceding preview state of taking pictures of display screen.Simultaneously, generate described application icon again.
More than be the power saving scheme under the preview mode of taking pictures, simple to operate and user experiences.
In addition, be that further promoting the user experiences, the application also provides the external view finder exposal model scheme of finding a view, and when described application icon is selected, closes display screen that is:, enters and closes the screen energy-saving mode.As shown in Figure 1, this touch-screen mobile phone comprises mobile phone main body 1 and camera 11, power key 12, display screen and touch-screen, and the external view finder 14 that can manually move, this external view finder 14 is located on the described mobile phone main body 1 with movable connection method, can change the relative position with described camera 11, be used for auxiliary finding a view.In that needs are auxiliary when finding a view, can manually described external view finder 14 be moved to over against described camera 11 places, find a view, find a view and then can manually remove and playback afterwards.Manually move to again when find a view next time over against described camera 11 places, also can playback certainly, and do finding a view next time.
When the power supply of described mobile phone main body 1 was triggered, touch-screen mobile phone returns closed the preceding state of display screen, and generates described application icon again.
For further economize on electricity and easy to operate, mobile phone main body 1 side of present embodiment also is provided with external view finder operating key 15, can move playback by the described external view finder 14 of these external view finder operating key 15 controls, takes pictures simultaneously.
In addition, also be provided with the container cavity 13 that can hold described external view finder 14 on the described touch-screen mobile phone main body 1, like this, attractive in appearance and do not influence the using and depositing etc. of other side of mobile phone when not taking pictures or not using external view finder 14.
Need to prove, carry out open/close external view finder 14 by described touch-screen or the external button 15 of finding a view described in the present embodiment, also comprised external view finder 14 is removed so that the situation that light can enter smoothly and take pictures from camera 11 fronts of touch-screen mobile phone.
As shown in Figure 2, described external view finder comprises diaphotoscope 21, catoptron 1, catoptron 2 23 and the view window 24 that sets gradually according to light path, described diaphotoscope 21 arranges over against camera 11 positions of touch-screen mobile phone 1, its transmitted light arrives described view window 24 through described catoptron 1, catoptron 2 23 backs, for human eye 25 observations, preview.
When enabling external view finder and finding a view exposal model, manually external view finder is opened, its view window 24 moves on to the touch-screen mobile phone 1 outer position that is fit to human eye 25 observations, as shown in Figure 3, the light of scenery does not enter camera 11 like this, but the diaphotoscope 21 in the process view finder, catoptron 1 and catoptron 2 23 backs are observed by human eye 25 by the view window district.As it is suitable to find a view, can make external view finder before described touch-screen mobile phone 1 camera 11, remove (returning mobile phone center or predetermined container cavity etc. such as external view finder) and take pictures by the touch-screen mobile phone 1 external button of taking pictures, not need to carry out the photo preview by mobile phone screen.
When still needing to take pictures, can the aforesaid operation of repeating step.
This method can realize that a key closes screen, a key returns and takes pictures preview mode and do not have the preview exposal model, and is simple and quick, and the user experiences and economizes on electricity obviously.
Those skilled in the art as can be known, the technical scheme of these books embodiment is not limited to touch-screen mobile phone, also can be used for all can realizing identical or similar techniques effect on any touch panel device with camera function.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; under the prerequisite that does not break away from the utility model design; can also make some being equal to substitutes or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection domain of the present utility model.