CN105045422A - Control method of button device, button device and terminal - Google Patents
Control method of button device, button device and terminal Download PDFInfo
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- CN105045422A CN105045422A CN201510374241.7A CN201510374241A CN105045422A CN 105045422 A CN105045422 A CN 105045422A CN 201510374241 A CN201510374241 A CN 201510374241A CN 105045422 A CN105045422 A CN 105045422A
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Abstract
The invention discloses a control method of a button device, the button device and a terminal. The control method comprises the following steps: S1: a processor judges whether a pressing signal is generated on a switch or not, if the pressing signal is generated on the switch, executing the S3), and otherwise, executing the S2); S2: the processor judges whether a touch assembly generates a control signal or not, and if the touch assembly generates the control signal, outputting a first control instruction, and otherwise, avoiding from outputting the first control instruction; and S3: outputting a second control instruction. A mechanical button function can be realized through the switch to avoid from touching by mistakes, relatively flexible touch control can be realized through the touch assembly, and therefore, the button device simultaneously has two control functions of touch and mechanical buttons.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to a kind of control method of key device, key device and terminal.
Background technology
Existing terminal, such as mobile phone, often use the mechanical key as mechanical keyboard, navigation key, volume key etc.Along with technical development, occur touch key-press, namely user only needs touch ad-hoc location namely can realize some operation.But touch key-press often there will be the situation of false touch, mechanical key can not realize again touch-control function relatively flexibly, the two each own certain defect.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of control method of key device of improvement, key device and terminal.
The technical solution adopted for the present invention to solve the technical problems is: the control method providing a kind of key device, comprises the steps:
S1: processor judges whether switch produces a pressing signal, if so, then performs step S3, if not, then performs step S2;
S2: processor judges whether touch control component produces a touching signals, if so, then exports the first steering order, if not, does not then export;
S3: export the second steering order.
Preferably, processor comprises control module, the first output module and the second output module, and control method also comprises the steps:
T1: select control module to judge whether switch produces a pressing signal, if so, then perform step T3; If not, then step T2 is performed;
T2: select control module to select the first output module to export the first steering order;
T3: select control module to select the second output module to export the second steering order.
Preferably, touch control component comprises a touch sensing, and touch sensing comprises touch-control sensing module and touch-control judge module, also comprises the steps: in step S2
P1: the induction touch-control action of touch-control sensing module also exports induced signal;
P2: touch-control judge module judges whether induced signal reaches a predetermined threshold value, if so, then performs step P3; If not, then terminate;
P3: the first output module exports the first steering order.
Preferably, in step P1, also comprise the steps:
First output module also judges whether there are corresponding valid data in register data storehouse according to touching signals, if so, then exports the first steering order, if not, does not then export.
Preferably, touch-control sensing module comprises driver element, sensing unit and analytic unit, and step P2 also comprises the steps:
Analytic unit judges whether the variable capacitance amount between driver element and sensing unit reaches predetermined threshold value, if so, then exports induced signal, if not, does not then export.
Preferably, analytic unit also produces an interrupting information when variable capacitance amount reaches predetermined threshold value, and induced signal comprises interrupting information.
Preferably, before step S1, also comprise the steps:
Processor judges whether switch produces a touch sensible signal according to external touch action, if so, then performs step S1, if not, then terminates.
A kind of key device is also provided, comprises switch, touch control component and processor;
Wherein, touch control component is used for exporting a touching signals according to touch-control action;
Switch is used for exporting a pressing signal according to push action;
Processor is connected with described touch control component and switch communication, and exports with touching signals or press steering order corresponding to signal.
Preferably, processor comprises:
First output module, for exporting the first steering order according to touching signals;
Second output module, for exporting the second steering order according to pressing signal;
Select control module, is connected with the first output module and the second output module, for exporting the first steering order or the second output module exports the second steering order according to pressing signal behavior first output module;
Steering order comprises the first steering order and the second steering order.
Preferably, touch control component comprises a touch sensing, and touch sensing comprises:
Touch-control sensing module, for responding to touch-control action and exporting induced signal;
Touch-control judge module, for judging whether induced signal reaches a predetermined threshold value, and exports touching signals when reaching;
First output module is connected with touch-control judge module, and exports the first steering order according to receiving touching signals.
Preferably, touch-control sensing module comprises driver element, sensing unit and analytic unit, wherein, form a variable capacitance amount can carrying out according to the change of touch-control action changing between driver element and sensing unit, analytic unit exports induced signal according to variable capacitance amount;
Predetermined threshold value is predetermined capacitive threshold value.
Preferably, driver element and sensing unit are comb shaped structure, and the interlaced embedding in the comb position of the two is arranged.
Preferably, the first output module also for searching in register data storehouse whether have corresponding valid data according to touching signals, and exports the first steering order when finding corresponding valid data.
Preferably, the first steering order and/or the second steering order are at least one in ESC Escape instruction, return key instruction, dormancy awakening instruction.
Preferably, key device also comprises the support member supporting touch control component, and is installed on switch below touch control component and support member and inconsistent with touch control component; The touch cover that touch control component also comprises pedestal and is arranged on pedestal, touch sensing is installed between pedestal and touch cover; Pedestal comprises substrate and basic ring, and basic ring is arranged along a circumferential edges projection of substrate, and touch cover fastens and is arranged on basic ring; Touch sensing is capacitive transducer, and the upper surface of touch sensing is by the first fixed double-sided glue and described touch cover cementation, and the lower surface of touch sensing is by the second fixed double-sided glue and substrate cementation.
Also provide a kind of terminal, described terminal comprises above-mentioned key device.
Preferably, terminal also comprises panel, and panel is provided with mounting hole, and touch control component is arranged in mounting hole movably, and the size of mounting hole is less than the size of pedestal thus stops key device to come off from mounting hole; Be provided with the first interior structural support part at lower panels, the first interior structural support part support panel, is provided with mainboard below the first interior structural support part; Support member is fixed on mainboard, and touch control component is fixed on support member, and switch is fixed on the bump position place corresponding to base bottom on mainboard, when pressing touch control component, and projection touch switch.
Enforcement the invention has the beneficial effects as follows: in the control method of key device of the present invention, key device and terminal, mechanical key function can be realized to avoid false touch by switch, touch control relatively flexibly can be realized by touch control component, possess touch and mechanical key two kinds of controlling functions simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the partial schematic diagram of the terminal that the preferred embodiment for the present invention provides;
Fig. 2 is the A-A place cut-open view of Fig. 1;
Fig. 3 is the B place enlarged drawing of Fig. 2;
Fig. 4 is the structural representation of the key device of terminal in Fig. 1;
Fig. 5 is the structural representation of another angle of key device in Fig. 1;
Fig. 6 is the touch control component of key device and the decomposition view of support member in Fig. 5;
Fig. 7 is the touch control component of key device and the cut-open view of support member in Fig. 5;
Fig. 8 is the key device principle schematic that the preferred embodiment for the present invention provides;
Fig. 9 is the principle schematic of processor in Fig. 8;
Figure 10 is the touch sensing principle schematic that the preferred embodiment for the present invention provides;
Figure 11 is the touch-control sensing module circuit board front schematic view that the preferred embodiment for the present invention provides;
Figure 12 is the touch-control sensing module circuit board reverse side schematic diagram that the preferred embodiment for the present invention provides;
Figure 13 is the principle schematic of the touch-control sensing module that the preferred embodiment for the present invention provides;
Figure 14 is the circuit diagram of the touch-control sensing module that the preferred embodiment for the present invention provides.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Refer to Fig. 1 to Fig. 3, a kind of terminal 100 that the embodiment of the present invention provides, this terminal can be mobile phone, panel computer, PDA or other electric terminal equipments.This terminal 100 comprises key device 200.In the present embodiment, terminal 100 also comprises panel 102, panel 102 is provided with mounting hole 110, and key device 200 is installed in mounting hole 110.
The first interior structural support part 103 is provided with below panel 102, first interior structural support part 103 support panel 102, mainboard 104 is provided with below the first interior structural support part 103, the second interior structural support part 105 is provided with below mainboard 104, second interior structural support part 105 supports mainboard 104 and the first interior structural support part 103, can facilitate mainboard 104 fixing in terminal by the first interior structural support part 103 and the second interior structural support part 105.In the present embodiment, terminal 200 also comprises housing 101, can form an inner chamber between panel 102 and housing 101, and the first interior structural support part 103, second interior structural support part 105, mainboard 104 are all arranged in the lumen.
As shown in Figures 3 to 5, key device 200 comprises touch control component 3, supports the support member 2 of touch control component 3, and is installed on switch 1 below touch control component 3 and inconsistent with touch control component.Touch control component 3 is arranged in mounting hole 110 movably, and the size of mounting hole 110 is less than the size of pedestal 31 thus stops key device to come off from mounting hole 110.Concrete, pedestal 31 comprises substrate 311 and basic ring 312, one week edge of substrate 311 is formed around the pedestal shirt rim of 31 1 weeks 313 relative to basic ring 312, and the such mounting hole panel of a week 102 lower surface can cover in shirt rim 313, comes off from mounting hole 110 to prevent key device 200.Can leave gap between shirt rim 313 and panel 102 lower surface, such user is when one end of pressing keys device 200, and the other end can tilt, and can prevent the stuck or shirt rim 313 of key device 200 from frequently touching the lower surface of panel 102 like this, cause wearing and tearing.
As shown in Fig. 3 to Fig. 7, the touch sensing 32 that touch control component 3 comprises pedestal 31, is arranged on the touch cover 33 on pedestal 31 and is installed between pedestal 31 and touch cover 33.Touch control relatively flexibly can be realized by touch sensing 32.
Touch cover 33 can play a protective role to touch sensing 32.Touch cover 33 can be glass plate or sapphire plate etc.Touch cover 33 can realize the protection to touch sensing 32, and does not affect the sensitivity of touch sensing 32.
Pedestal 31 comprises substrate 311 and basic ring 312, basic ring 312 is arranged along a circumferential edges projection of substrate 311, touch cover 33 fastens and is arranged on basic ring 312, thus facilitate pedestal 31 and assembly connection between touch cover 33 and touch sensing 32, touch control component 3 is made to form an overall module, to facilitate the connection between miscellaneous part.Herein, in other embodiments, pedestal also can be tabular, and touch sensing and touch cover can be superimposed on pedestal successively.
As preferably, touch sensing 32 is capacitive transducer, to improve the sensitivity of touch signal induction, dynamic responding speed and stability.Herein, in other implementations, touch sensing 32 also can for electric resistance sensor or other can detect the sensor of touch signal.The upper surface of touch sensing 32 is by the first fixed double-sided glue 35 and touch cover 33 cementation, the lower surface of touch sensing 32 passes through the second fixed double-sided glue 36 and substrate 311 cementation, to facilitate capacitive transducer and being fixedly connected with between its touch cover 33 and substrate 311.
In some embodiments of the invention, from the angle of principle of work, as shown in Figure 8, key device 200 also comprises processor 4, and processor 4 coordinates with switch 1, touch control component 3 and realizes corresponding function.Wherein, touch control component 3 is for exporting a touching signals according to touch-control action, and switch 1 is for exporting a pressing signal according to push action, processor 4 is connected with touch control component 3 and switch 1 communication, and exports with touching signals or press steering order corresponding to signal.In certain embodiments, the control method of key device comprises step S1 to S3.S1: processor 4 judges whether switch 1 produces a pressing signal, if so, then perform S3, if not, then performs step S2; S2: processor 4 judges whether touch control component 3 produces a touching signals, if so, then exports the first steering order, if not, does not then export; S3: export the second steering order.Preferably, steering order comprises the first steering order and the second steering order.
Wherein, shown in composition graphs 9, processor 4 comprises the first output module 41, second output module 42 and selects control module 43.Understandably, processor 4 can be the device that key device 200 is arranged separately, or, also can for belonging to originally in terminal but the part shared with key device 200.
First output module 41 is for exporting the first steering order according to touching signals.As selection, the first output module 41 also for searching in register data storehouse whether have corresponding valid data according to touching signals, and exports the first steering order when finding corresponding valid data.Preferably, the first output module 41 reads the data of related register in control chip by iic bus.
Second output module 42 is for exporting the second steering order according to pressing signal.As selection, the first steering order and/or the second steering order are at least one in ESC Escape instruction, return key instruction, dormancy awakening instruction.Preferably, the first steering order and the second steering order are respectively the instruction of HOME key or the instruction of BACK key.
Control module 43 is selected to be connected with the first output module 41 and the second output module 42, for exporting the first steering order or the second output module 42 exports the second steering order according to pressing signal behavior first output module 41.Preferably, switch 1 is when being less than pressing force threshold value without any pressing or press pressure, and processor 4 detects that the voltage of switch 1 is high level (magnitude of voltage is equal to VDD/AVDD); When the pressure that the finger pressed corresponding to signal or other objects are pressed into switch 1 reaches or exceedes pressing force threshold value time, processor 4 detects that the voltage of switch 1 is low level (with GND short-circuit condition).Understandably, pressing force threshold value is 1.6-3.5N.Preferably, pressing force threshold value is 2.4N.When the voltage that processor 4 detects switch 1 is high level time, now processor 4 thinks that switch 1 is not pressed, and can detect the signal of touch sensing 32 simultaneously.When processor 4 detects that the voltage of switch 1 is low level time, now the signal of touch sensing 32 ignored by processor 4, thinks that switch 1 is in the state be pressed simultaneously.
Preferably, the method for false-touch prevention can also be comprised in some embodiments.Before step S1, also can comprise the steps: that processor 4 judges whether switch 1 produces a touch sensible signal according to external touch action, if so, then illustrate pressing signal generation be based on user institute send on the basis of instruction, thus can continue execution step S1.If not, then illustrate and instruction that non-user sends, but to cause the generation of pressing signal to other objects due to false touch, in this case, terminate subsequent operation immediately.Such benefit is, only just can carry out further pressing the judgement of signal after user sends instruction, if when other objects of false touch, then directly exit current operation interface, can prevent user because false touch switch 1 and experience lf being influenced.
In some preferred embodiments, control method also comprises the steps T1 to T3.T1: select control module 43 to judge whether switch 1 produces a pressing signal, if so, then perform step T3; If not, then step T2 is performed.T2: select control module 43 to select the first output module 41 to export the first steering order.T3: select control module 43 to select the second output module 42 to export the second steering order.
Shown in Figure 10, touch sensing 32 comprises touch-control sensing module 321 and touch-control judge module 322.Touch-control sensing module 321 is for responding to touch-control action and exporting induced signal.In conjunction with shown in Figure 11 to Figure 14, touch-control sensing module 321 comprises driver element 321A, sensing unit 321B and analytic unit 321C, wherein, form a variable capacitance amount can carrying out according to the change of touch-control action changing between driver element 321A and sensing unit 321B, analytic unit 321C exports induced signal according to variable capacitance amount.Preferably, predetermined threshold value is predetermined capacitive threshold value, and the needs that this predetermined threshold value can use according to reality regulate.This touch-control sensing module 321 is made up of two sides, and front is driver element 321A and sensing unit 321B, and the two mutually embeds and is crisscross arranged, reverse side be GND cover copper.Preferably, driver element 321A and sensing unit 321B is comb shaped structure, and the interlaced embedding in comb position of the two is arranged, and can exchange.As selection, front is that driver element 321A and sensing unit 321B also can be other structures, arranges as long as can realize staggered embedding.Wherein basic ring 312 can meet GND, to improve electrostatic screening performance.When contacting with touch sensing 32 without any material, an electric capacity between driver element 321A and sensing unit 321B electrode, can be formed.When with finger or other conductive materials touching or being less than a pressure threshold by the pressure being pressed in keytop gently time, the electric capacity between driver element 321A and sensing unit 321B can be caused to change.Understandably, pressure threshold is 1.6-3.5N.Preferably, pressure threshold is 2.4N.The size of pressure threshold can be determined according to the model of switch 1 (switch 1 can select the young sheet switch of pot), and different closing pressure threshold values is different, can carry out type selecting according to actual needs.When above-mentioned capacitance variations reaches and exceed the capacitance variation amount preset, analytic unit 321C can produce an interrupting information, and exports induced signal, and induced signal comprises interrupting information.
Touch-control judge module 322 for judging whether induced signal reaches a predetermined threshold value, and exports touching signals when reaching.Understandably, the first output module 41 is connected with touch-control judge module 322, and exports the first steering order according to receiving touching signals.
Preferably, in certain embodiments, also P1 to P3 is comprised the steps in above-mentioned steps S2.P1: touch-control sensing module 321 is responded to touch-control action and exported induced signal, and induced signal comprises interrupting information.As selection, the first output module 41 also judges whether there are corresponding valid data in register data storehouse according to touching signals, if so, then exports the first steering order, if not, does not then export.P2: touch-control judge module 322 judges whether induced signal reaches a predetermined threshold value, if so, then performs step P3; If not, then terminate.P3: the first output module 41 exports the first steering order.
The material of pedestal 31 is metal material, to improve structural strength.Pedestal 31 can be formed in one, such as, formed by impact style, so that machine-shaping.When pedestal 31 is metal material, for avoiding producing the electrostatic interference to touch sensing 32, pedestal 31 is needed to be electrically connected with touch sensing 32, therefore touch sensing 32 cements in pedestal 31 by the second fixed double-sided glue 36, second fixed double-sided glue 36 is conductive double sided adhesive tape, touch sensing 32 is connected with flexible PCB (FPC) 34, flexible PCB 34 is provided with hard contact 341 (golden finger), flexible PCB 34 is stretched out by pedestal 31 and inconsistent with the metal clips 342 on mainboard 104 by hard contact 341.To be connected on mainboard 104 by mainboard 104 by pedestal 31 ground connection by the flexible PCB 34 of touch sensing 32, certainly, in other embodiments also can not by pedestal 31 ground connection.
Substrate 311 is provided with opening 310 in the region of basic ring 312, the outer ledge of substrate 311 corresponds to opening 310 and is provided with breach 310a, one end of touch sensing 32 is connected with flexible PCB 34, and flexible PCB 34 has opening 310 and breach 310a to stretch out in pedestal 31.By opening 310 and breach 310a, can flexible PCB 34 be set easily, makes it be electrically connected with mainboard 104 by touch sensing 32.Utilize breach 310a can avoid producing between flexible PCB 34 and support member 2 interfering.Flexible PCB 34 can press at touch control component 3 and in the moving process of upspringing, certain deformation occur and do not affect electrical interconnection, easy to use, increases the service life.Herein, in other embodiments, also by arranging opening on basic ring 312, flexible PCB 34 can be set to facilitate.
Switch 1 inputs for the pressing of user, and when user's pressing keys device 200, touch control component 3 moves near switch 1 direction under the effect of user's pressing force, and switch 1 is triggered.Mechanical press-key apparatus switching function can be realized to avoid false touch by switch 1.As selection, switch 1 can be DOME switch plate.
Preferably, switch 1 can be fixed on mainboard 104, to make switch be connected on other electronic components of mainboard 104, to realize the controlling functions of switch.Herein, in other embodiments, switch 1 also can be arranged on the first interior structural support part 103 in terminal or miscellaneous part.
Switch 1 is preferably film key device, and in other embodiments, switch can also be other mechanical switch key devices such as SMD touch-switch or conductive rubber switch.Utilize switch and touch control component 3, make key device possess mechanical key and touch controllable function simultaneously, the touch of user and push can provide two kinds of different electric signal, realize realizing various control function on one component.When user's pressing keys device, can simultaneously triggers touch induced signal and switch 1, thus realize realizing various control function on one component, save structure space.Two control signals that touch sensing 32 and switch 1 produce can be respectively used to control difference in functionality, also can control identical function simultaneously, such as, just start a certain function when two control signals produce simultaneously, thus effectively can avoid false touch.
Support member 2 is silica gel seat, makes it have certain deformation nature, is supported on the below of touch control component 3, when touch control component 3 moves to switch 1, can there is deformation in support member 2, touch control component 3 can be moved down, and simultaneously support member 2 can also provide restoring force upwards for touch control component 3.
As shown in Fig. 3 and Fig. 7, the medium position of support member 2 is provided with through hole 20, and the lower surface of pedestal 31 is provided with projection 314; Projection 314 is also conflicted on switch through through hole 20.When support member 2 is in deformed state at touch control component 3 by pressure, projection 314 is resisted against switch 1, with trigger switch 1.Because projection 314 is extended to form by pedestal 31, projection 314 is a part for pedestal 31, and also for metal is made, it has certain degree of hardness, facilitates against switch 1 and applies pressure to switch 1.In the present embodiment, switch 1 is film key device, its pot of young sheet can make switch 1 be triggered when being depressed by projection 314 and provide pressing feedback to user, thus produces pressing signal, and pressing Signal transmissions is to selecting control module 43 to select output second steering order.When touch control component 3 is not pressed, can contact with each other between projection 314 and switch 1, because switch is thin film switch, utilize its pot of young sheet can provide the restoring force of touch control component 3 upward sliding.
In present embodiment, as shown in Figure 3, support member 2 is fixed on mainboard 104, and support member 2 presses solidly on mainboard 104 by the first interior structural support part 103, touch control component 3 is fixed on support member 2, and switch 1 is fixed on mainboard 104 corresponding to the bump position place bottom pedestal 31, when pressing touch control component 3, projection touch switch, makes switch be triggered, thus realizes the pressing input of user.Utilize support member 2 that touch control component 3 is supported on the top of switch 1, be beneficial to trigger switch 1.The pedestal 31 of touch control component 3 can be fixed on support member 2 by glue, an entirety is connected into make touch control component 3 and support member 2, positioned by mounting hole 110 pairs of touch control components 3, first interior structural support part 103 presses support member 2 simultaneously, can make need not use fixed connection structure between support member 2 and mainboard 104, support member 2 is directly made to be resisted against mainboard 104, thus connection convenient for assembly.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (17)
1. a control method for key device, is characterized in that, described control method comprises the steps:
S1: processor (4) judges whether switch (1) produces a pressing signal, if so, then performs step S3, if not, then performs step S2;
S2: described processor (4) judges whether touch control component (3) produces a touching signals, if so, then exports the first steering order, if not, does not then export;
S3: export the second steering order.
2. control method according to claim 1, is characterized in that, described processor (4) comprises control module (43), the first output module (41) and the second output module (42), and described control method also comprises the steps:
T1: described selection control module (43) judges whether described switch (1) produces a pressing signal, if so, then performs step T3; If not, then step T2 is performed;
T2: described selection control module (43) selects described first output module (41) to export described first steering order;
T3: described selection control module (43) selects described second output module (42) to export described second steering order.
3. control method according to claim 2, it is characterized in that, described touch control component (3) comprises a touch sensing (32), and described touch sensing (32) comprises touch-control sensing module (321) and touch-control judge module (322), also comprises the steps: in described step S2
P1: described touch-control sensing module (321) induction touch-control action also exports described induced signal;
P2: described touch-control judge module (322) judges whether described induced signal reaches a predetermined threshold value, if so, then performs step P3; If not, then terminate;
P3: described first output module (41) exports described first steering order.
4. control method according to claim 3, is characterized in that, in described step P1, also comprises the steps:
Described first output module (41) judges whether there are corresponding valid data in register data storehouse according to described touching signals, if so, then exports described first steering order, if not, does not then export.
5. the control method according to claim 3 or 4, is characterized in that, described touch-control sensing module (321) comprises driver element (321A), sensing unit (321B) and analytic unit (321C), and described step P2 also comprises the steps:
Described analytic unit (321C) judges whether the variable capacitance amount between described driver element (321A) and described sensing unit (321B) reaches described predetermined threshold value, if so, then exports described induced signal, if not, does not then export.
6. control method according to claim 5, is characterized in that, described analytic unit (321C) also produces an interrupting information when described variable capacitance amount reaches described predetermined threshold value, and described induced signal comprises described interrupting information.
7. the control method according to any one of Claims 1-4, is characterized in that, before described step S1, also comprises the steps:
Described processor (4) judges whether described switch (1) produces a touch sensible signal according to external touch action, if so, then performs described step S1, if not, then terminates.
8. a key device, is characterized in that, comprises switch (1), touch control component (3) and processor (4);
Wherein, described touch control component (3) is for exporting a touching signals according to touch-control action;
Described switch (1) is for exporting a pressing signal according to push action;
Described processor (4) is connected with described touch control component (3) and described switch (1) communication, and exports with described touching signals or press steering order corresponding to signal.
9. key device according to claim 8, is characterized in that, described processor (4) comprising:
First output module (41), for exporting the first steering order according to described touching signals;
Second output module (42), for exporting the second steering order according to described pressing signal;
Select control module (43), be connected with described first output module (41) and the second output module (42), export described first steering order for the first output module (41) according to described pressing signal behavior or described second output module (42) exports described second steering order;
Described steering order comprises described first steering order and described second steering order.
10. key device according to claim 9, is characterized in that, described touch control component (3) comprises a touch sensing (32), and described touch sensing (32) comprising:
Touch-control sensing module (321), for responding to touch-control action and exporting induced signal;
Touch-control judge module (322), for judging whether described induced signal reaches a predetermined threshold value, and exports described touching signals when reaching;
Described first output module (41) is connected with described touch-control judge module (322), and exports described first steering order according to receiving described touching signals.
11. key devices according to claim 10, it is characterized in that, described touch-control sensing module (321) comprises driver element (321A), sensing unit (321B) and analytic unit (321C), wherein, form a variable capacitance amount can carrying out according to the change of touch-control action changing between described driver element (321A) and described sensing unit (321B), described analytic unit (321C) exports described induced signal according to described variable capacitance amount;
Described predetermined threshold value is predetermined capacitive threshold value.
12. key devices according to claim 11, is characterized in that, described driver element (321A) and described sensing unit (321B) are comb shaped structure, and the interlaced embedding in the comb position of the two is arranged.
13. key devices according to claim 10, it is characterized in that, described first output module (41) also for searching in register data storehouse whether have corresponding valid data according to described touching signals, and exports described first steering order when finding corresponding valid data.
14. key devices according to any one of claim 7 to 13, it is characterized in that, described first steering order and/or described second steering order are at least one in ESC Escape instruction, return key instruction, dormancy awakening instruction.
15. key devices according to any one of claim 7 to 13, it is characterized in that, described key device also comprises the support member (2) supporting described touch control component (3), and is installed on described switch (1) below described touch control component (3) and described support member (2) and inconsistent with described touch control component (3); Described touch control component (3) also comprises pedestal (31) and is arranged on the touch cover (33) on described pedestal (31), and described touch sensing (32) is installed between described pedestal (31) and described touch cover (33); Described pedestal (31) comprises substrate (311) and basic ring (312), and described basic ring (312) is arranged along a circumferential edges projection of described substrate (311), and described touch cover (33) fastens and is arranged on described basic ring (312); Described touch sensing (32) is capacitive transducer, the upper surface of described touch sensing (32) is by the first fixed double-sided glue (35) and described touch cover (33) cementation, and the lower surface of described touch sensing (32) is by the second fixed double-sided glue (36) and described substrate (311) cementation.
16. 1 kinds of terminals, is characterized in that, described terminal comprises the key device described in any one of claim 7 to 15.
17. terminals according to claim 16, it is characterized in that, described terminal also comprises panel (102), described panel (102) is provided with mounting hole (110), described touch control component (3) is arranged in described mounting hole (110) movably, and the size of described mounting hole (110) is less than the size of described pedestal (31) thus stops described key device to come off from described mounting hole (110); Be provided with the first interior structural support part (103) in described panel (102) below, described first interior structural support part (103) supports described panel (102), is provided with mainboard (104) in described first interior structural support part (103) below; Described support member (2) is fixed on described mainboard (104), described touch control component (3) is fixed on described support member (2), described switch (1) is fixed on the bump position place corresponding to described pedestal (31) bottom on described mainboard (104), when pressing described touch control component (3), described projection touches described switch (1).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374241.7A CN105045422B (en) | 2015-06-29 | 2015-06-29 | Control method, key device and the terminal of key device |
| CN201680030408.0A CN109074185A (en) | 2015-06-01 | 2016-06-01 | Control method, key device and the terminal of key device |
| PCT/CN2016/084407 WO2016192641A1 (en) | 2015-06-01 | 2016-06-01 | Key device manipulation and control method, key device and terminal |
| PCT/CN2016/084408 WO2016192642A1 (en) | 2015-06-01 | 2016-06-01 | Key device manipulation and control method, key device and terminal |
| CN201680030509.8A CN107636783A (en) | 2015-06-01 | 2016-06-01 | Control method, key device and the terminal of key device |
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| CN106096374A (en) * | 2016-07-21 | 2016-11-09 | 珠海市魅族科技有限公司 | The control method of electronic equipment and associated electronic device |
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| CN106462293A (en) * | 2016-08-08 | 2017-02-22 | 北京小米移动软件有限公司 | Terminal, and touch control responding method and device |
| CN107102777A (en) * | 2017-05-31 | 2017-08-29 | 珠海市魅族科技有限公司 | The operating method of mechanical key component, electronic equipment and mechanical key component |
| CN109922195A (en) * | 2019-04-30 | 2019-06-21 | 努比亚技术有限公司 | Multifunctional press key structure and mobile terminal |
| CN110021492A (en) * | 2019-04-29 | 2019-07-16 | 努比亚技术有限公司 | Key and mobile terminal |
| CN111309188A (en) * | 2020-04-02 | 2020-06-19 | 深圳创维－Rgb电子有限公司 | Touch key shielding method and device and capacitive touch equipment |
| CN112578461A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Key detection device and electronic equipment |
| CN113365121A (en) * | 2021-06-17 | 2021-09-07 | 歌尔股份有限公司 | Remote controller and electronic system |
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| CN109074185A (en) * | 2015-06-01 | 2018-12-21 | 珠海市魅族科技有限公司 | Control method, key device and the terminal of key device |
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| CN107636783A (en) * | 2015-06-01 | 2018-01-26 | 珠海市魅族科技有限公司 | Control method, key device and the terminal of key device |
| CN106020558A (en) * | 2016-06-22 | 2016-10-12 | 芯海科技（深圳）股份有限公司 | Composite touch control key and control method |
| CN106096374A (en) * | 2016-07-21 | 2016-11-09 | 珠海市魅族科技有限公司 | The control method of electronic equipment and associated electronic device |
| CN106096374B (en) * | 2016-07-21 | 2019-03-22 | 珠海市魅族科技有限公司 | The control method and associated electronic device of electronic equipment |
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| CN107102777A (en) * | 2017-05-31 | 2017-08-29 | 珠海市魅族科技有限公司 | The operating method of mechanical key component, electronic equipment and mechanical key component |
| CN110021492A (en) * | 2019-04-29 | 2019-07-16 | 努比亚技术有限公司 | Key and mobile terminal |
| CN109922195A (en) * | 2019-04-30 | 2019-06-21 | 努比亚技术有限公司 | Multifunctional press key structure and mobile terminal |
| CN112578461A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Key detection device and electronic equipment |
| CN111309188A (en) * | 2020-04-02 | 2020-06-19 | 深圳创维－Rgb电子有限公司 | Touch key shielding method and device and capacitive touch equipment |
| CN111309188B (en) * | 2020-04-02 | 2023-11-17 | 深圳创维－Rgb电子有限公司 | Touch key shielding method and device and capacitive touch equipment |
| WO2022001271A1 (en) * | 2020-06-30 | 2022-01-06 | 华为技术有限公司 | Electronic device assembly, keyboard assembly, keyboard, and electronic device |
| CN113365121A (en) * | 2021-06-17 | 2021-09-07 | 歌尔股份有限公司 | Remote controller and electronic system |
| CN113365121B (en) * | 2021-06-17 | 2023-01-24 | 歌尔股份有限公司 | Remote controller and electronic system |
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