CN101515210A - Electronic device with touch display structure - Google Patents
Electronic device with touch display structure Download PDFInfo
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- CN101515210A CN101515210A CNA2008100578247A CN200810057824A CN101515210A CN 101515210 A CN101515210 A CN 101515210A CN A2008100578247 A CNA2008100578247 A CN A2008100578247A CN 200810057824 A CN200810057824 A CN 200810057824A CN 101515210 A CN101515210 A CN 101515210A
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Abstract
The invention provides an electronic device, which comprises a touch display structure, wherein the touch display structure comprises a shell, a circuit board arranged in the shell, a touch display screen which is fixed in the shell, positioned above the circuit board and electrically connected with the circuit board, and at least one micro-motion button arranged below the touch display screen which moves relative to the shell so as to touch the micro-motion button. The electronic device not only can be provided with a soft keyboard which is arranged at will as required, but also has mechanical hand feeling in the process of pressing keystrokes.
Description
Technical field
The present invention relates to a kind of electronic equipment with touch display structure.
Background technology
At present, the electronic equipment such as mobile phone, UMPC etc. is divided into following two kinds usually:
A kind of is the electronic equipment with mechanical keyboard, and the mechanical keyboard of this electronic equipment is set when dispatching from the factory, can not arrange arbitrarily with user's needs, that is, the location/size/sign of mechanical keyboard is all immutable.In addition, have the electronic equipment of mechanical keyboard, no matter it is straight-plate-type, sliding cover type or flip-shell etc., has all increased the volume or the cost of equipment owing to the existence of mechanical keyboard.
Another kind is the electronic equipment with touch-screen, though the soft keyboard of this electronic equipment can be set according to the needs of oneself by the user in the back of dispatching from the factory, but, because be difficult to provide mechanical feel and physical feedback as mechanical keyboard when touching by soft keyboard on the touch-screen, the user is difficult to feel by feel whether pushing of touch-screen is come into force sometimes.
Summary of the invention
The objective of the invention is to propose a kind of electronic equipment with touch display structure, this touch display structure can make electronic equipment both have the soft keyboard that can be provided with arbitrarily as required, can make electronic equipment have mechanical feel again when button.
The invention provides a kind of electronic equipment with touch display structure, wherein touch display structure comprises: housing; Circuit board is arranged in the housing; Touch display screen is fixed in the housing, and is positioned at the circuit board top, and is electrically connected with circuit board; And at least one spring-loaded pushbutton, being arranged at the below of touch display screen, at least a portion of touch display screen moves to touch by spring-loaded pushbutton with respect to housing.Can produce mechanical feel after spring-loaded pushbutton is pressed, also can form electrical equipment simultaneously and connect.
Preferably, touch display screen comprises: display screen, and be fixed in the housing, and be positioned at the circuit board top, be electrically connected with circuit board; And touch-screen, touch-screen is arranged at the display screen top, and is electrically connected with circuit board, and wherein only touch-screen moves to touch by spring-loaded pushbutton with respect to housing.
Preferably, touch display screen comprises: display screen, and be fixed in the housing, and be positioned at the circuit board top, be electrically connected with circuit board; And touch-screen, be arranged at the display screen top, and be electrically connected with circuit board, wherein touch-screen and display screen move to touch by spring-loaded pushbutton with respect to housing integratedly.
Preferably, one side (as upside) of described touch display screen is fixed in housing, promptly not movable with respect to housing, opposite side (as downside) can be done moving of trace with respect to housing, and described at least one spring-loaded pushbutton is arranged on the below that can make a side that moves of trace with respect to housing.Described touch display screen is overlapped on the top of described spring-loaded pushbutton directly or indirectly, after described touch display screen is depressed by the user, causes described spring-loaded pushbutton to be pushed by described touch display screen.
Preferably, from beginning to push described touch display screen, in the process that is triggered to described spring-loaded pushbutton, the miscellaneous part in the housing can not influence the motion of described touch display screen, and promptly the gap is left in the appropriate location below described touch display screen.Include but not limited to described display screen and described touch-screen relative fixed, promptly can move together.
Preferably, touch display screen only is fixed in housing at a side place.
Preferably, the bottom surface of touch-screen is provided with reinforcement.
Preferably, touch display screen all floats on housing at four side places.Whole or the four side places that are described touch display screen all can be with respect to described housing motion, (is 0.5-2mm as movement travel), include but not limited to that perpendicular to the motion on the display screen surface direction, for example touch display screen comprises with respect to the motion of housing: perpendicular to the motion of touch display screen surface direction or be parallel to the motion of touch display screen surface direction or perpendicular to the motion of touch display screen surface direction be parallel to the motion of touch display screen surface direction.
Preferably, spring-loaded pushbutton is arranged on the below of one or more sidepieces of touch display screen, and the quantity of the spring-loaded pushbutton of each sidepiece below is at least one.
Preferably, touch display screen is arranged to cover plane on the whole top of housing.
Preferably, touch display screen is arranged to have: cover the plane on the whole top of housing; And the extension that extends vertically downward of each sidepiece on the plane, extension partly surrounds housing.
Preferably, touch display structure further comprises: the spring-loaded pushbutton shield assembly, be arranged at least with spring-loaded pushbutton in a part of position adjacent place, the spring-loaded pushbutton shield assembly selectively shields corresponding spring-loaded pushbutton.
Preferably, the spring-loaded pushbutton shield assembly is a piezoelectric ceramics, piezoelectric ceramics height before energising makes and will at first touch and trigger described spring-loaded pushbutton, the i.e. process that can't stop described spring-loaded pushbutton to be triggered when described touch display screen is pressed less than the height of spring-loaded pushbutton.And piezoelectric ceramics height after energising makes and will at first touch described piezoelectric ceramics when described touch display screen is pressed, and stop at this position more than or equal to the height of spring-loaded pushbutton, can't continue motion and then touch described spring-loaded pushbutton.The i.e. process that can stop described spring-loaded pushbutton to be triggered.
Preferably, the spring-loaded pushbutton shield assembly comprises: calutron comprises magnet coil; Baffle element can be all or locally made by permanent magnetic material, is arranged to pass magnet coil, and according to the difference of the direction of current that is passed through in the magnet coil and to different direction motions; And supporter, be used to support baffle element; Behind the logical forward current of described magnet coil, described baffle element will will at first touch and trigger described spring-loaded pushbutton, the i.e. process that can't stop described spring-loaded pushbutton to be triggered when causing described touch display screen to be pressed away from described supporter; Behind the logical inverse current of described magnet coil, described baffle element will will at first touch described baffle element when causing described touch display screen to be pressed near described supporter, and stop at this position, can't continue motion and then touch described spring-loaded pushbutton.The i.e. process that can stop described spring-loaded pushbutton to be triggered.
Preferably, baffle element all or locally made by permanent magnetic material.
Preferably, spring-loaded pushbutton is a mechanical button, and touch display screen and circuit board directly are electrically connected.
Preferably, spring-loaded pushbutton is the trigger-type electric switch, and described spring-loaded pushbutton after being pressed and triggering is electrically connected generation, and this signal will transfer to control circuit via circuit board.And then, discern the intention of different user's inputs by judging the triggering that whether is pressed of described spring-loaded pushbutton.
Preferably, touch display structure is arranged to: when when touching touch display screen less than the power of the triggering tilting force of spring-loaded pushbutton, circuit board is carried out the phase one of an operation; And when when pushing touch display screen more than or equal to the power of the triggering tilting force of spring-loaded pushbutton, circuit board is finished the subordinate phase of an operation.
Preferably, one is operating as and takes pictures, and the phase one is focusing, and subordinate phase is for taking.
Preferably, shown keyboard can change on the display screen.
Have following advantage according to touch display structure of the present invention and electronic equipment:
1. by distinctive mechanism design, utilize the touch-screen of existing electronic equipment, realized mechanical keyboard function and feel.Therefore, need not special mechanical keyboard, reduced the volume of equipment effectively, reduced cost, improved user experience.In addition, because the soft keyboard that shows on the touch-screen can be arranged arbitrarily, therefore overcome position, the size of traditional mechanical keyboard and identified unmodifiable deficiency, dirigibility is very strong.
2. by the spring-loaded pushbutton shield assembly is set, electronic equipment both can be worked under the situation that does not have mechanical feel as existing electronic equipment with touch-screen, can also work having under the situation of mechanical feel.Even, below touch-screen, be furnished with under the situation of a plurality of spring-loaded pushbuttons,, can realize that triggering all can be pressed in each corner of full touch-screen by control spring-loaded pushbutton shield assembly, perhaps realize having only some zone can be pressed triggering, and triggering cannot be pressed in other zone.Thereby the user can press the control flexibly comprehensively in zone according to the needs of oneself to touch-screen, for example, the user can be according to carrying out text input or demand when playing games and to keyboard and spring-loaded pushbutton carries out different settings or by system's automatic setting.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is for to the claimed further instruction that the invention provides.
Description of drawings
Accompanying drawing is formed the part of this instructions, so that help further to understand the present invention.These accompanying drawings illustrate some embodiments of the present invention, and can be used for illustrating principle of the present invention with instructions.In the accompanying drawing:
Fig. 1 is the exploded view of the schematically illustrated electronic equipment with touch display structure according to first embodiment of the invention;
Fig. 2 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to first embodiment of the invention, for the sake of clarity, this electronic equipment has been carried out biopsy cavity marker devices;
Fig. 3 is the cut-open view of the schematically illustrated electronic equipment with touch display structure according to first embodiment of the invention;
Fig. 4 is the enlarged drawing that A portion among Fig. 3 is shown;
Fig. 5 is the enlarged drawing that B portion among Fig. 3 is shown;
Fig. 6 is the exploded view of the schematically illustrated electronic equipment with touch display structure according to second embodiment of the invention;
Fig. 7 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to second embodiment of the invention, has wherein removed touch-screen and partial shell, both the first half of housing;
Fig. 8 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to second embodiment of the invention, has wherein removed touch-screen;
Fig. 9 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to second embodiment of the invention, for the sake of clarity, this electronic equipment has been carried out biopsy cavity marker devices;
Figure 10 is the exploded view of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention;
Figure 11 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention, has wherein removed touch-screen and partial shell, both the first half of housing;
Figure 12 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention, has wherein removed touch-screen;
Figure 13 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention;
Figure 14 is the stereographic map of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention, for the sake of clarity, this electronic equipment has been carried out biopsy cavity marker devices;
Figure 15 is the cut-open view of the schematically illustrated electronic equipment with touch display structure according to third embodiment of the invention;
Figure 16 is the enlarged drawing that C portion among Figure 15 is shown;
Figure 17 is the enlarged drawing that D portion among Figure 15 is shown;
Figure 18 is an embodiment who schematically shows the spring-loaded pushbutton shield assembly, and wherein, piezoelectric ceramics is in not "on" position, and the height of piezoelectric ceramics is less than the height after switching on, the process that can't stop spring-loaded pushbutton to be triggered at this moment;
Figure 19 is the state of spring-loaded pushbutton shield assembly when piezoelectric ceramics is in energising that schematically shows among Figure 18, and this moment, the height of piezoelectric ceramics increased the process that can stop spring-loaded pushbutton to be triggered;
Figure 20 is another embodiment that schematically shows the spring-loaded pushbutton shield assembly, and wherein, magnet coil passes to forward current, this moment baffle element away from supporter, the process that can't stop spring-loaded pushbutton to be triggered;
Figure 21 is that the spring-loaded pushbutton shield assembly that schematically shows among Figure 20 passes to inverse current at magnet coil, and this moment, baffle element was near supporter, the process that can stop spring-loaded pushbutton to be triggered;
Figure 22 is the schematically illustrated cut-open view that has according to the electronic equipment of the touch display structure of third embodiment of the invention;
Figure 23 is the enlarged drawing that E portion among Figure 22 is shown;
Figure 24 is the enlarged drawing that F portion among Figure 22 is shown.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated.In the accompanying drawing, identical parts are represented with identical label.
Embodiment 1:
With reference to Fig. 1-5, electronic equipment 100 comprises: housing, touch-screen 111, display screen 112, circuit board 113, spring-loaded pushbutton 114, its middle shell comprise upper casing 110 and the lower casing 120 of fixedlying connected with upper casing 110.Wherein, circuit board 113 is arranged in the bottom of upper casing 110, and display screen 112 is fixed on the bottom surface of upper casing 110 upper walls.Upper casing 110 is fixed at a side place relative with spring-loaded pushbutton 114 present positions of touch-screen 111.As seen from Figure 4, the top surface of upper casing 110 is arranged to stepped, and upper casing 110 has two first end difference 1101 and second end differences 1102 that reduce highly successively corresponding to touch-screen 111 fixing side places, and only is provided with second end difference 1102 at other sidepiece place.Touch-screen 111 is arranged on first end difference, 1101 places of upper casing 110 top surfaces.For the outer surface smoother that makes electronic equipment is attractive in appearance, it is concordant with the highest point of the top surface of upper casing 110 basically that touch-screen 111 is arranged to end face.Simultaneously, because the difference in height between first end difference 1101 and second end difference 1102, so touch-screen 111 and upper casing 110 has gap d between the small part end face.
Spring-loaded pushbutton 114 is arranged at the below of touch-screen 111.Spring-loaded pushbutton 114 is passed in the hole 115 that the corresponding position of upper casing 110 is offered, and exceeds second end difference 1102 of upper casing 110, and the height that exceeds is more than or equal to the triggering stroke of spring-loaded pushbutton 114.
Preferably, the triggering stroke of spring-loaded pushbutton 114 is 0.3mm, and touch-screen 111 and described gap d between the small part end face should for example can be 0.5～2mm greater than the triggering stroke of spring-loaded pushbutton 114.
Like this,, had gap d between second end difference 1102 of touch-screen 111 and upper casing 110 simultaneously because touch-screen 111 only is fixed in first end difference, 1101 places of upper casing 110 in a side.So touch-screen 111 is except the part that is fixed in upper casing 110, other parts all can be carried out with respect to the upper casing motion to push spring-loaded pushbutton 114.
As mentioned above, spring-loaded pushbutton 114 exceeds second end difference 1102 of upper casing 110, thereby when touch-screen 111 carried out trace movement, touch-screen 111 will be pushed spring-loaded pushbutton 114.Thereby, make touch-screen 111 produce mechanical feel.
Generally, touch-screen 111 thinner thicknesses, rigidity is not fine, therefore in order to ensure the stability of pushing, the bottom surface of touch-screen 111 is provided with reinforcement.
In addition, in order to strengthen the mechanical feel of electronic equipment, can a plurality of spring-loaded pushbuttons 114 be set at the electronic equipment opposite side relative with being provided with first end difference, 1,101 one sides.
Spring-loaded pushbutton 114 maybe can produce the push button electric switch of mechanical feel for mechanical button.Press as the user power of touch-screen 111 greater than the triggering tilting force of spring-loaded pushbutton 114 (as 150 grams) after, thereby the spring-loaded pushbuttons 114 below the touch-screen 111 are triggered to produce mechanical feel or form simultaneously and are electrically connected (that is, this is pressed and comes into force).
When spring-loaded pushbutton 114 was mechanical button, it was arranged on the circuit board 113, and touch-screen 111 directly is electrically connected with circuit board 113, and this point is identical with existing electronic equipment, thereby omitted corresponding the description.
When spring-loaded pushbutton 114 was the push button electric switch, touch-screen 111 was electrically connected by spring-loaded pushbutton 114 with circuit board 113.Specifically, when the user pushes touch-screen 111, thereby spring-loaded pushbutton 114 is pressed simultaneously and is triggered, thereby touch-screen 111 and circuit board 113 are electrically connected.The touch-screen 111 that is electrically connected by spring-loaded pushbutton 114 transmits signal with circuit board 113 as existing electronic equipment, that is, the position signalling on the touch-screen is passed to circuit board 113.And be in non-pressed state or be in slight pressed state but not enough when reaching the degree that triggers spring-loaded pushbutton 114 when touch-screen 111, spring-loaded pushbutton 114 is in off-state, thereby makes being electrically connected also between touch-screen 111 and the circuit board 113 disconnect.That is to say, by spring-loaded pushbutton 114 is chosen as the push button electric switch, make electronic equipment 100 the same with the electronic equipment with mechanical keyboard, that is, signal is only just transmitted when spring-loaded pushbutton 114 is pressed and triggers.
When spring-loaded pushbutton is the push button electric switch, electronic equipment 100 can also be arranged to have following function:
1) camera function.Specifically, electronic equipment 100 is arranged to: when demonstrating the shutter release button that is used to take a picture on the display screen, if the user touches touch-screen 111 (for example in the present embodiment with the triggering tilting force less than spring-loaded pushbutton, when touching touch-screen less than the power of 150 gram forces) on corresponding to the position of shutter release button the time, system is equivalent to the operation of partly tripping in the digital camera (effect is focusing); Push touch-screen after spring-loaded pushbutton is triggered when strengthening pressing force (for example in the present embodiment, with the power more than or equal to 150 gram forces), system is equivalent to the operation of tripping entirely in the digital camera (effect is to take).
2) drag icon.Specifically, electronic equipment 100 is arranged to: when demonstrating icon on the display screen, if the user touches touch-screen 111 (for example in the present embodiment with the triggering tilting force less than spring-loaded pushbutton, when touching touch-screen less than the power of 150 gram forces) on the position corresponding to this icon, and keep the state that touches then when the enterprising line slip of touch-screen, system chooses icon and drags the operation of icon; Push touch-screen after spring-loaded pushbutton is triggered when stopping to drag and strengthen pressing force (for example in the present embodiment, with the power more than or equal to 150 gram forces), system opens corresponding application or enters the operation of corresponding option tabulation.
In addition, present embodiment also can have such modification: first end difference 1101 and second end difference 1102 can be set in the upper casing 110 wherein, but upper casing 110 is arranged to roughly have the hollow quadrangular shape of four sidewalls, a side relative with spring-loaded pushbutton 114 of display screen 112 and touch-screen 111 all is fixed on the sidewall of upper casing 110.In this kind structure, touch-screen 111 integral body are suspended from the upper casing 110, press as the user power of touch-screen 111 greater than the triggering tilting force of spring-loaded pushbutton 114 (as 150 grams) after, will produce mechanical feel, and when spring-loaded pushbutton 114 is electric switch, will trigger this spring-loaded pushbutton (as mentioned above).
Embodiment 2:
With reference to Fig. 6-9, electronic equipment 200 comprises: housing, touch-screen 211, display screen 212, circuit board 213, spring-loaded pushbutton 214 and lower casing 220, its middle shell comprise upper casing 210 and the lower casing 220 of fixedlying connected with upper casing 210.Circuit board 213 is arranged in the bottom of upper casing 210, and display screen 212 is fixed on the bottom surface of upper casing 210 upper walls.The top surface of upper casing 210 also is arranged to stepped.But different with first embodiment, upper casing 210 only is provided with an end difference 2101, and promptly upper casing 210 forms symmetrical structure.Touch-screen 211 all is not fixed in upper casing 210 at four sidepiece places, whole or the four side places of touch-screen 211 all can make trace movement with respect to upper casing 210, (as 0.5-2mm), include but not limited to perpendicular to the motion on the display screen surface direction, for example, can also move along the direction that is parallel to screen surface (describing after a while).And be arranged to and the end difference 2101 of upper casing 210 between have the gap.And for the outer surface smoother that makes electronic equipment is attractive in appearance, it is concordant with the highest point of the top surface of upper casing 210 basically that touch-screen 211 is arranged to end face.
Spring-loaded pushbutton 214 is arranged at the below of touch-screen 211.Spring-loaded pushbutton 214 is passed in the hole 215 that the corresponding position of upper casing 210 is offered, and exceeds the end difference 2101 of upper casing 210, and the height that exceeds is more than or equal to the triggering stroke of spring-loaded pushbutton 214.Preferably, the gap between touch-screen 211 and the end difference 2101 is 1～2mm, and the triggering stroke of spring-loaded pushbutton 214 is 0.3mm.
Shown in Fig. 5-9, electronic equipment 200 has four spring-loaded pushbuttons 214, is arranged at the below of each sidepiece of touch-screen 211 respectively.But, selectively, can be as first embodiment, spring-loaded pushbutton 214 can only be arranged on a side place of touch-screen 211.In addition, selectively, spring-loaded pushbutton 214 can be arranged at two relative sidepiece belows of touch-screen 211.And, in order to strengthen mechanical feel, can a plurality of spring-loaded pushbuttons 214 be set at corresponding sidepiece place.
As mentioned above, touch-screen 211 all floats on upper casing 210 at four sidepiece places, and because touch-screen 211 can be done trace movement with respect to upper casing 210.Thereby when touch-screen 211 carried out trace movement, touch-screen 211 will be pushed spring-loaded pushbutton 214.Thereby, make touch-screen 211 produce mechanical feel.
Equally, spring-loaded pushbutton 214 also can maybe can produce the push button electric switch for mechanical button.
When spring-loaded pushbutton 214 was mechanical button, touch-screen 211 directly was electrically connected with circuit board 213, and this point is identical with existing electronic equipment, thereby omitted corresponding the description.
When spring-loaded pushbutton 214 is the push button electric switch, touch-screen 211 is electrically connected by spring-loaded pushbutton 214 with circuit board 213.Specifically, four spring-loaded pushbuttons 214 in the present embodiment are arranged to the switch of four parallel connections between touch-screen 211 and circuit board 213, when user's vertical pressing touch-screen 211, the spring-loaded pushbutton 214 that is pressed correspondingly is pressed and triggers, thereby touch-screen 211 and circuit board 213 are electrically connected.The touch-screen 211 that is electrically connected by spring-loaded pushbutton 214 transmits signal with circuit board 213 as existing electronic equipment, that is, the position signalling on the touch-screen is passed to circuit board 213.And be in non-pressed state or be in slight pressed state but not enough when reaching the degree that triggers arbitrary spring-loaded pushbutton 214 when touch-screen 211, spring-loaded pushbutton is in off-state, thereby makes being electrically connected also between touch-screen 211 and the circuit board 213 disconnect.That is to say, by spring-loaded pushbutton 214 is chosen as the push button electric switch, make electronic equipment 200 the same with the electronic equipment with mechanical keyboard, that is, the signal of keyboard is only just transmitted when one of them spring-loaded pushbutton 214 is pressed and triggers.Especially, when this spring-loaded pushbutton 214 is the roller type electric switch,, thereby trigger electric switch then when along the direction that is parallel to touch-screen 211 and when touch-screen 211 applied power, roller rolled.
The end face of the touch-screen 211 in the present embodiment can be arranged to planar structure, and touch-screen 211 is configured to cover on the whole top of upper casing 310, thereby the whole top of electronic equipment is only formed by the end face of touch-screen 211.Electronic equipment with one end face can satisfy more for a long time user's needs still.In addition, touch-screen 211 can also be on the basis of above-mentioned planar structure, extends downwards from four limits, 90 degree, forms wall, thereby in the walls that touch 211 screens were enclosed in partial shell, the wall of touch-screen also can be with touch function simultaneously.
In addition, as described in first embodiment, present embodiment also can have such modification: in the upper casing 210 wherein end difference can be set, but upper casing 210 is arranged to roughly have the tetrahedron shape of four sidewalls, display screen 112 is fixed on the sidewall of upper casing 210.In this kind structure, touch-screen 211 integral body are suspended from the upper casing 210, press as the user power of touch-screen 211 greater than the triggering tilting force of spring-loaded pushbutton 214 (as 150 grams) after, will produce mechanical feel, and when spring-loaded pushbutton 214 is electric switch, will trigger this spring-loaded pushbutton.
Embodiment 3:
Compare with second embodiment, except spring-loaded pushbutton 314 being chosen as mechanical button and being provided with the spring-loaded pushbutton shield assembly in adjacent position with each spring-loaded pushbutton 314, other is identical with equal second embodiment, thereby below two differences between the embodiment will be described mainly, and omit description to same section.
With reference to Figure 10-17, electronic equipment 300 comprises: housing, touch-screen 311, display screen 312, circuit board 313, spring-loaded pushbutton 314, its middle shell comprise upper casing 310 and the lower casing 320 of fixedlying connected with upper casing 310.Electronic equipment 300 has four spring-loaded pushbuttons 314, and these spring-loaded pushbuttons 314 are mechanical button.
In the adjacent position of each spring-loaded pushbutton 314, spring-loaded pushbutton shield assembly 316 is set all.Spring-loaded pushbutton shield assembly 316 selectively shields spring-loaded pushbutton 314.Thereby when spring-loaded pushbutton 314 was in not conductively-closed, 300 of electronic equipments were the same with electronic equipment 200 among second embodiment, can produce mechanical feel when touch-screen 311 is pressed.And during spring-loaded pushbutton shield assembly 316 shielding spring-loaded pushbuttons 314, spring-loaded pushbutton 314 can not play a role, that is, and and the mechanical feel conductively-closed of electronic equipment 300, that is to say that the electronic equipment 300 of this moment will not have mechanical feel as existing electronic equipment.
With reference to Figure 18,19, spring-loaded pushbutton shield assembly 316 can be piezoelectric ceramics 3161.When piezoelectric ceramics 3161 no powers, piezoelectric ceramics is in the normal state, and highly as shown in figure 18, in other words, the height of piezoelectric ceramics 3161 before energising is smaller or equal to the height of the end face of the upper casing 310 at place, 315 positions, hole.This moment, piezoelectric ceramics 3161 did not influence moving up and down of touch-screen 311,, did not influence the triggering of spring-loaded pushbutton 314 that is yet, and electronic equipment 310 has mechanical feel.When piezoelectric ceramics 3161 energisings, the height of piezoelectric ceramics increases, and the height of this moment is more than or equal to the height of spring-loaded pushbutton 314, as shown in figure 19.At this moment, piezoelectric ceramics 3161 has limited moving up and down of spring-loaded pushbutton 314, thereby makes electronic equipment 310 not have mechanical feel.
In addition, with reference to Figure 20,21, spring-loaded pushbutton shield assembly 316 can comprise: calutron, and this calutron comprises magnet coil 31622; Baffle element 31623, can be all or locally make by permanent magnetic material, be arranged to pass magnet coil 31622, and according to the difference of the direction of current that is passed through in the magnet coil 31622 and to different direction motions, the level height of baffle element 31623 is more than or equal to the level height of spring-loaded pushbutton 314; And supporter 31621, being used to support baffle element 31623, the level height of supporter 31621 is smaller or equal to the height of the end face of the upper casing 310 at place, 315 positions, hole.When passing to forward current in the magnet coil 31622 (as shown in figure 20), baffle element 31623 is removed from supporter 31621, this moment since the level height of supporter 31621 smaller or equal to the height of the end face of the upper casing 310 at place, 315 positions, hole, so moving up and down of touch-screen 311 is unaffected, promptly, the triggering of spring-loaded pushbutton 314 is also unaffected, and electronic equipment 310 has mechanical feel.When passing to inverse current in the magnet coil 31622 (as shown in figure 21), baffle element 31623 moves to the top of supporter 31621, this moment since the level height of baffle element 31623 more than or equal to the level height of spring-loaded pushbutton 314, so moving up and down of spring-loaded pushbutton 314 is limited, thereby make electronic equipment 310 not have mechanical feel.Need to prove that when need shieldings spring-loaded pushbutton, as long as magnet coil is logical one forward current (as 0.2 second) in short-term, baffle element can move quickly into the right from the left side, after this need not to continue energising, because can power saving.Vice versa, and when need made spring-loaded pushbutton effective, a need logical an inverse current (as 0.2 second) in short-term got final product, and need not permanent energising.In addition, the user can only shield a part of spring-loaded pushbutton 314 wherein as required, for example, shielding three spring-loaded pushbuttons 314 wherein, the electronic equipment 300 of this moment just becomes and only works at the spring-loaded pushbutton at a side place as the electronic equipment among first embodiment 100.
In addition, though additional spring-loaded pushbutton shield assembly 316 on the basis of second embodiment has been shown in the present embodiment,, can also on such as the basis of first embodiment, add spring-loaded pushbutton shield assembly 316.
The example that end difference is set has been shown among Figure 10-17, but present embodiment is not limited thereto in upper casing.As described in first embodiment, present embodiment also can have such modification:
Shown in Figure 22-24, electronic equipment comprises: housing, touch-screen 411, display screen 412, circuit board 413, spring-loaded pushbutton 414, spring-loaded pushbutton shield assembly 416, its middle shell comprise upper casing 410 and the lower casing 420 of fixedlying connected with upper casing 410.In the upper casing 410 wherein end difference is not set, but upper casing 410 is arranged to roughly have the tetrahedron shape of four sidewalls, display screen 412 is fixed on the sidewall of upper casing 210.In this kind structure, touch-screen 411 integral body are suspended from the upper casing 410, when the user presses touch-screen 411, will trigger this spring-loaded pushbutton by mode recited above.
Although the present invention is illustrated with reference to accompanying drawing and preferred embodiment, obviously, for a person skilled in the art, under the prerequisite that does not deviate from the spirit and scope of the present invention, can make various changes and variation to the present invention.For example, be applied to touch-screen and display screen and be the situation of one screen, in this case, this one screen can be provided with as the touch-screen among the above-mentioned embodiment so that make one shield to touch by spring-loaded pushbutton as a whole and get final product.Or the like.Therefore, various change of the present invention, the content that changes by appending claims and equivalent thereof contain.
Claims (18)
1. the electronic equipment with touch display structure is characterized in that, described touch display structure comprises:
Housing;
Circuit board is arranged in the described housing;
Touch display screen is used for the display message by touch, and described touch display screen is fixed in the described housing, and is positioned at described circuit board top, and is electrically connected with described circuit board; And
At least one spring-loaded pushbutton is arranged at the below of described touch display screen, and at least a portion of described touch display screen can be with respect to described housing motion to touch by described spring-loaded pushbutton.
2. electronic equipment according to claim 1 is characterized in that, described touch display screen comprises:
Display screen is fixed in the described housing, and is positioned at described circuit board top, is electrically connected with described circuit board; And
Touch-screen, described touch-screen are arranged at described display screen top, and are electrically connected with described circuit board,
Wherein, only described touch-screen can be with respect to described housing motion to touch by described spring-loaded pushbutton, and perhaps described touch-screen and described display screen integratedly can be with respect to described housing motion to touch by described spring-loaded pushbutton.
3. electronic equipment according to claim 1 is characterized in that, described touch display screen is the one screen, can be with respect to described housing motion to touch by described spring-loaded pushbutton.
4. electronic equipment according to claim 1 is characterized in that, a described touch display screen only side is fixed in housing, and described spring-loaded pushbutton is arranged on the sidepiece below relative with the fixation side of described touch display screen.
5. electronic equipment according to claim 2 is characterized in that the bottom surface of described touch-screen is provided with reinforcement.
6. electronic equipment according to claim 1 is characterized in that, described touch display screen all floats on described housing at four side places.
7. electronic equipment according to claim 6, it is characterized in that described touch display screen comprises with respect to the motion of described housing: perpendicular to the motion of described touch display screen surface direction or be parallel to the motion of described touch display screen surface direction or perpendicular to the motion of described touch display screen surface direction be parallel to the motion of described touch display screen surface direction.
8. electronic equipment according to claim 6 is characterized in that described spring-loaded pushbutton is arranged on the below of one or more sidepieces of described touch display screen, and the quantity of the spring-loaded pushbutton of each described sidepiece below is at least one.
9. electronic equipment according to claim 6 is characterized in that, described touch display screen is arranged to cover plane on the whole top of described housing.
10. electronic equipment according to claim 6 is characterized in that, described touch display screen is arranged to have: cover the plane on the whole top of described housing; And the extension that extends vertically downward of each sidepiece on described plane, described extension partly surrounds described housing.
11. the electronic equipment according to described in the claim 1 is characterized in that, described touch display structure further comprises:
The spring-loaded pushbutton shield assembly, be arranged at least with described spring-loaded pushbutton in a part of position adjacent place, described spring-loaded pushbutton shield assembly selectively shields corresponding described spring-loaded pushbutton.
12. electronic equipment according to claim 11, it is characterized in that, described spring-loaded pushbutton shield assembly is a piezoelectric ceramics, and height is less than the height of described spring-loaded pushbutton before energising for described piezoelectric ceramics, and height is more than or equal to the height of described spring-loaded pushbutton after energising.
13. electronic equipment according to claim 11 is characterized in that, described spring-loaded pushbutton shield assembly comprises:
Calutron comprises magnet coil;
Baffle element is arranged to pass magnet coil, and according to the difference of the direction of current that is passed through in the described magnet coil and to different direction motions; And
Supporter is used to support described baffle element;
14. electronic equipment according to claim 13 is characterized in that, described baffle element all or locally made by permanent magnetic material.
15. the electronic equipment according to described in the claim 1 is characterized in that, described spring-loaded pushbutton is a mechanical button, and described touch-screen and described circuit board directly are electrically connected.
16. the electronic equipment according to described in the claim 1 is characterized in that, described spring-loaded pushbutton is the push button electric switch, and touch-screen and described circuit board are electrically connected indirectly by described spring-loaded pushbutton.
17. the electronic equipment according to described in the claim 1 is characterized in that, described touch display structure is arranged to:
When touching described touch display screen less than the power of the triggering tilting force of described spring-loaded pushbutton, described circuit board is carried out the phase one of an operation; And
When pushing described touch display screen more than or equal to the power of the triggering tilting force of described spring-loaded pushbutton, described circuit board is finished the subordinate phase of a described operation.
18. the electronic equipment according to described in the claim 17 is characterized in that, described one is operating as and takes pictures, and the described phase one is focusing, and described subordinate phase is for taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100578247A CN101515210B (en) | 2008-02-18 | 2008-02-18 | Electronic device with touch display structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100578247A CN101515210B (en) | 2008-02-18 | 2008-02-18 | Electronic device with touch display structure |
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| Publication Number | Publication Date |
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| CN101515210A true CN101515210A (en) | 2009-08-26 |
| CN101515210B CN101515210B (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100578247A Active CN101515210B (en) | 2008-02-18 | 2008-02-18 | Electronic device with touch display structure |
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| Country | Link |
|---|---|
| CN (1) | CN101515210B (en) |
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| CN102045975A (en) * | 2010-12-24 | 2011-05-04 | 友达光电股份有限公司 | Electronic device |
| WO2011068746A1 (en) * | 2009-12-01 | 2011-06-09 | Eastman Kodak Company | Image capturing device and operation device |
| CN102905485A (en) * | 2011-07-28 | 2013-01-30 | 元太科技工业股份有限公司 | Impact-resistant electronic device |
| CN103117026A (en) * | 2012-12-26 | 2013-05-22 | 苏州佳世达电通有限公司 | Display device with solid keys |
| CN103257737A (en) * | 2012-02-17 | 2013-08-21 | 上海智显光电科技有限公司 | Integrated control module of touch screen |
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| CN104133583A (en) * | 2013-04-30 | 2014-11-05 | 英迪股份有限公司 | Input device of display system and input method thereof |
| CN105690382A (en) * | 2014-12-12 | 2016-06-22 | 精工爱普生株式会社 | Robot control apparatus |
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| JP2003280809A (en) * | 2002-03-20 | 2003-10-02 | Matsushita Electric Ind Co Ltd | Electronic appliance |
| CN2916761Y (en) * | 2006-06-12 | 2007-06-27 | 深圳市航盛电子股份有限公司 | System for simulating mechanical buttons on touch control interface |
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| CN102045975B (en) * | 2010-12-24 | 2014-07-30 | 友达光电股份有限公司 | Electronic device |
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| CN102905485B (en) * | 2011-07-28 | 2015-11-18 | 元太科技工业股份有限公司 | Impact-resistant electronic device |
| CN103257737A (en) * | 2012-02-17 | 2013-08-21 | 上海智显光电科技有限公司 | Integrated control module of touch screen |
| CN103257737B (en) * | 2012-02-17 | 2017-11-03 | 上海智显光电科技有限公司 | Integrated touch screen control module |
| CN103117026A (en) * | 2012-12-26 | 2013-05-22 | 苏州佳世达电通有限公司 | Display device with solid keys |
| CN104133583A (en) * | 2013-04-30 | 2014-11-05 | 英迪股份有限公司 | Input device of display system and input method thereof |
| CN103345315A (en) * | 2013-05-18 | 2013-10-09 | 冯俊 | Electronic equipment with touch screen capable of being pressed, exterior case and system |
| CN105690382A (en) * | 2014-12-12 | 2016-06-22 | 精工爱普生株式会社 | Robot control apparatus |
| CN105718042A (en) * | 2014-12-22 | 2016-06-29 | 伊默森公司 | Magnetic suspension system for touch screens and touch surfaces |
| CN114281210A (en) * | 2021-12-21 | 2022-04-05 | 维沃移动通信有限公司 | Control method, device and equipment of electronic equipment |
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