The content of the invention
The embodiments of the invention provide a kind of finger control device suitable for notebook computer, to solve prior artThe problem of middle pointer operating efficiency is low.
The embodiments of the invention provide a kind of finger control device suitable for notebook computer, including：Compact settingAt least three manipulation keys, the manipulation chip electrically connected with the manipulation key；At least three manipulations key is respectively set to left behaviourControl key, right manipulation key and mobile manipulation are strong；The left manipulation key or right manipulation key, for when detecting the first operation toThe manipulation chip sends the first operation signal；The mobile manipulation is strong, for when detecting the second operation to the manipulationChip sends the second operation signal；Second operation is the moving operation of finger；The manipulation chip, for detectingWhen stating the first operation signal and second operation signal, according to the duration of second operation signal, the movement of pointer is determinedTrack.
Alternatively, the mobile manipulation is strong is provided with fingerprint identification function；The mobile manipulation is strong, for detectingState the second operation and fingerprint recognition by when to the manipulation chip send second operation signal.
Alternatively, the left manipulation key and/or the right manipulation key are provided with fingerprint identification function；It is described it is left manipulation key orThe right manipulation key, for sending described first to the manipulation chip when detecting first operation and fingerprint knowledge passes throughOperation signal.
Alternatively, the mobile manipulation is strong includes touch pad, is provided with the transmission mechanism and position sensor of induction point；InstituteTouch pad is stated, for driving the transmission mechanism to move in the presence of the described second operation；The position sensor, for rootDirectional information corresponding to second operation is determined according to the induction point on the transmission mechanism detected.
Alternatively, the position sensor includes multiple position sensing areas, each location sensitive area corresponding at least oneThe individual induction point；Distance of the induction point with the corresponding location sensitive area between preset direction is more than apart from thresholdValue.
Alternatively, the mobile manipulation is strong is arranged between the left manipulation key and the right manipulation key.
Alternatively, the left manipulation key corresponds to forefinger, and the mobile manipulation key corresponds to middle finger, the right manipulation key pairShould be in the third finger.
Alternatively, the area that the area of the left manipulation key, the area of the right manipulation key and the mobile manipulation are good for is equalMeet preset area；Wherein, the preset area is the average value of multiple operator's finger areas.
Alternatively, what the shape of the left manipulation key, the shape of the right manipulation key and the mobile manipulation were good for is shaped asEllipse is circular.
Alternatively, also include suitable for the finger control device of notebook computer：In the left manipulation key and the movementThe multiple continuous contacts set between manipulation is strong；The contact is used for when detecting the 3rd operation, to the manipulation chip hairSend the 3rd operation signal；3rd operation signal is used to roll scroll bar.
In the embodiment of the present invention, due in the embodiment of the present invention, at least three manipulation keys of compact setting, described at least threeIt is strong that individual manipulation key is respectively set to left manipulation key, right manipulation key and mobile manipulation；In this way, operator can be operated at the same timeOperation need not be performed interior on a large scale when wherein any two manipulate keys, person easy to operation operates manipulation key；Further, instituteManipulation chip is stated, for when detecting first operation signal and second operation signal, being operated according to described secondThe duration of signal, determine the motion track of pointer.The motion track of pointer is determined according to the duration of the second operation signal, is contributed toAvoid needing operator to move finger on a large scale on a touchpad in the prior art to determine operating efficiency that pointer track is broughtThe problem of low.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing intoOne step it is described in detail, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole implementationExample.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not madeAll other embodiment, belongs to the scope of protection of the invention.
Fig. 1 shows that a kind of structure of finger control device suitable for notebook computer using the embodiment of the present invention is shownIt is intended to.As shown in figure 1, the finger control device 10 includes at least three manipulation keys of compact setting, it is electrically connected with the manipulation keyThe manipulation chip 104 connect；At least three manipulations key is respectively set to left manipulation key 101, right manipulation key 102 and mobile manipulationStrong 103；It is described it is left manipulation key 101 or it is described it is right manipulation key 102, for when detecting the first operation to the manipulation chip104 send the first operation signal；The mobile manipulation strong 103, for manipulating chip 104 to described when detecting the second operationSend the second operation signal；Second operation is the moving operation of finger；The manipulation chip 104, for detectingWhen stating the first operation signal and second operation signal, according to the duration of second operation signal, the movement of pointer is determinedTrack.
In the embodiment of the present invention, due in the embodiment of the present invention, at least three manipulation keys of compact setting, described at least threeIt is strong that individual manipulation key is respectively set to left manipulation key, right manipulation key and mobile manipulation；In this way, operator can be operated at the same timeOperation need not be performed interior on a large scale when wherein any two manipulate keys, person easy to operation operates manipulation key；Further, instituteManipulation chip is stated, for when detecting first operation signal and second operation signal, being operated according to described secondThe duration of signal, determine the motion track of pointer.The motion track of pointer is determined according to the duration of the second operation signal, is contributed toAvoid needing operator to move finger on a large scale on a touchpad in the prior art to determine operating efficiency that pointer track is broughtThe problem of low.
Further, in the embodiment of the present invention, compact setting is included extremely suitable for the finger control device of notebook computerFew three manipulations key, eliminates the contact panel of large area in the prior art, and then reduce the area for taking notebook computer.
In the embodiment of the present invention, the left manipulation key 101 and/or the right manipulation key 102 are provided with fingerprint identification function；The left manipulation key 101 or the right manipulation key 102, for detect first operation and fingerprint recognition by when to instituteState manipulation chip 104 and send first operation signal.
In the embodiment of the present invention, left manipulation key can realize the function of clicking or double-click of left button, and right manipulation key can be realizedRight button click or double-click function.Alternatively, the first operation signal includes performing the function that left button is clicked or double-clicked；Or holdThe function that row right button is clicked or double-clicked.Further, in the embodiment of the present invention, user is using the left manipulation key or the right behaviourDuring control key, touch the left manipulation key or manipulate the function that key is the function or right button that left button can be achieved, it is not necessary to pressed.
In the embodiment of the present invention, the mobile manipulation strong 103 is provided with fingerprint identification function；The mobile manipulation strong 103,For detect it is described second operation and fingerprint recognition by when to it is described manipulation chip 104 send it is described second operation believeNumber.
During the present invention implements, second operation can be moving operation.Mobile manipulation key 103 senses current touchWhen finger print information matches with the finger print information of advance typing, moving direction corresponding to the second operation is determined, and second is operatedCorresponding moving direction is sent to manipulation chip；Manipulate chip shifting according to corresponding to the signal duration of the second operation and the second operationDynamic direction, it may be determined that motion track.
Alternatively, the finger control device suitable for notebook computer perform composition operation (such as select frame, pullDeng composition operation) when, need the first operation and the second operation to be used cooperatively.A kind of reality alternatively is provided in the embodiment of the present inventionExisting mode：The first operation is performed in left manipulation key, the second operation is performed on mobile manipulation key, the manipulation chip is used to examineWhen measuring the second operation signal that the first operation signal that left manipulation key is sent is sent with mobile manipulation key, according to the second operation letterNumber duration, determine pointer perform composition operation.
In the embodiment of the present invention, finger is provided with the left manipulation key and/or the right manipulation key and mobile manipulation keyLine identification function；When left manipulation key and/or right manipulation key and mobile manipulation key sense fingerprint, it is determined that the finger sensedWhen line matches with the finger print information of advance typing the first operation information and the second operation signal are sent to the manipulation chip.WhenWhen the fingerprint sensed or other touch informations and the fingerprint of advance typing mismatch, first will not be sent to the manipulation chipOperation signal and the second operation signal, enter without causing pointer to operate accordingly.In this way, misconnection can be avoided to contact manipulationKey causes pointer to move, and bad experience is brought to user.
Fig. 2 shows a kind of structural representation of mobile manipulation key using the embodiment of the present invention.It is as shown in Fig. 2 describedThe transmission mechanism 1032 and position sensor 1033 that mobile manipulation strong 103 includes touch pad 1031, is provided with induction point；It is described to touchTemplate 1031, for driving the transmission mechanism 1032 to move in the presence of the described second operation；The position sensor1033, the induction point on the transmission mechanism 1032 detected for basis determines direction letter corresponding to second operationBreath.
In the embodiment of the present invention, the position sensor includes multiple position sensing areas, each location sensitive area pairAnswer at least one induction point；Fig. 3 is shown between a kind of transmission mechanism and position sensor using the embodiment of the present inventionThe structural representation of annexation.Include multiple position sensing areas on the position sensor, the position sensing area can beOne region can also be a contact, and the position sensing area is used to determine direction.Fig. 3 is using location sensitive area as direction contactExemplified by illustrate.As shown in figure 3, sensor includes direction contact 1033a, transmission mechanism includes power transmission shaft 1032a and transmission contact1032b；The power transmission shaft 1032a is that integral type connects with transmission contact 1032b.The Trackpad 1031 is (as shown in Figure 2) to be usedDrive the transmission mechanism 1032 (as shown in Figure 2) mobile in the presence of being operated described second.I.e. Trackpad 1031 is (as schemedShown in 2) when driving the power transmission shaft 1032a to move in the presence of the described second operation, power transmission shaft 1032a can drive the biographyMovable contact 1032b is moved.Transmission contact 1032b is connected with direction contact 1033a, and trigger sensor is exported to the manipulation chipOutbound course information, the manipulation chip determine mobile direction according to the directional information.Further, the manipulation chip rootThe motion track of pointer is determined according to direction information and the duration for performing the second operation.
In the embodiment of the present invention, the distance of the induction point and corresponding location sensitive area between preset direction be more than away fromFrom threshold value.In this way, it can prevent from, because slight vibration causes induction point and the induction zone mutual induction on sensor, causing fingerPin is arbitrarily moved, and unnecessary trouble is caused to user.
Alternatively, the transmitter can be touch sensor or proximity sensor.Touch sensorInduction zone and induction point is needed to extrude and act；Proximity sensor is just sent out when induction point is close to pre-determined distance with induction zoneGo out the signal of action, without directly contacting.In the embodiment of the present invention, the determination direction of proximity sensor and touch sensorPrinciple it is essentially identical.In the embodiment of the present invention, the directional information of the second operation can be accurately determined by sensor, is enteredAnd more accurately realize the positioning action of pointer.
In the embodiment of the present invention, suitable for the finger control device of notebook computer, key is manipulated using mobile, for examiningWhen measuring the second operation, the second operation signal is sent to the manipulation chip；Manipulation chip is detecting the first operation signal, instituteThe second operation signal is stated, the directional information for the second operation determined according to the duration of second operation signal and sensor,Determine the motion track of pointer.Alternatively, the directional information of the second operation can be accurately determined according to sensor, manipulates chipThe motion track of the second operation can accurately be determined by combining the second duration operated according to the directional information of the second operation.Such asThis, it is possible to achieve the motion track of the second operation is precisely determined according to the movement of finger, and then improves the movement of pointerEfficiency.
For the ease of operation, the mobile manipulation key is arranged between the left manipulation key and the right manipulation key.It is optionalGround, the left manipulation key correspond to forefinger, and the mobile manipulation is strong to correspond to middle finger, and the right manipulation key corresponds to the third finger.
In the embodiment of the present invention, when needing to operate mobile manipulation key, forefinger contacts with left button, and middle finger manipulates key mobileUpper movement；And compact setting between left manipulation key and mobile manipulation key, it is therefore, closer to the distance between forefinger and middle finger so as to useFamily operation is more comfortable convenient, so as to improve the efficiency of pointer operation.
It is described in order to which the finger control device further reduced suitable for notebook computer takes the area of notebook computerThe area that the area of left manipulation key, the area of the right manipulation key and the mobile manipulation are good for is satisfied by preset area；Wherein, instituteState the average value that preset area is multiple operator's finger areas.The area for manipulating the area and operator's finger of the occupancy of key is nearSeemingly.
In the embodiment of the present invention, there is provided the shape of several manipulation keys：The shape of the left manipulation key, the right manipulation keyShape and the mobile manipulation it is strong be shaped as ellipse or circular.
In the embodiment of the present invention, the left manipulation key and institute are additionally included in suitable for the finger control device of notebook computerState the multiple continuous contacts 105 (as shown in Figure 1) set between mobile manipulation is good for；The contact is used to detect the 3rd operationWhen, send the 3rd operation signal to the manipulation chip；3rd operation signal is used to roll scroll bar.
Alternatively, when finger contacts the contact, the equivalent electric capacity between contact and ground is changed.The contact toThe manipulation chip sends the 3rd operation signal, and the manipulation chip passes through capacitance adjacent contacts in multiple continuous contactsAnalysis on change, it may be determined that the glide direction of finger, and then determine the rotating direction of the scroll bar.Alternatively, give tacit consent toThe triggerable scroll bar when finger is in multiple continuous contact upward slidings is arranged to scroll up；Finger multiple continuous contacts toScroll bar scrolls down through during lower slider.Scroll bar or so can also be set to roll.In this way, page scroll operation can be increased justProfit.
It can be seen from the above：In the embodiment of the present invention, due in the embodiment of the present invention, at least the three of compact settingIndividual manipulation key, it is strong that at least three manipulations key is respectively set to left manipulation key, right manipulation key and mobile manipulation；In this way, can be withSo that operator need not perform operation, person easy to operation when operating wherein any two manipulation keys at the same time interior on a large scaleOperation manipulation key；Further, the manipulation chip, for detecting first operation signal and second operation signalWhen, according to the duration of second operation signal, determine the motion track of pointer.Determine to refer to according to the duration of the second operation signalThe motion track of pin, help avoid needing operator to move finger on a large scale on a touchpad to determine pointer in the prior artThe problem of operating efficiency that track is brought is low.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method or computer program product.Therefore, the present invention can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardwareForm.Deposited moreover, the present invention can use to can use in one or more computers for wherein including computer usable program codeThe shape for the computer program product that storage media is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program productFigure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagramJourney and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be providedThe processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produceA raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for realThe device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spyDetermine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring toMake the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram orThe function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that countedSeries of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer orThe instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram oneThe step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creationProperty concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellentSelect embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present inventionGod and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologiesWithin, then the present invention is also intended to comprising including these changes and modification.