CN2344807Y - High analytic instruction control input device for arbirary defined range - Google Patents

Abstract

The utility model relates to a highly analytic instruction control input device for arbitrary defined ranges. The utility model comprises an instruction control element and a formatting contraposition unit, the instruction control element is provided with a sensing surface which is composed of a plurality of laminas which are overlapped, and the sensing surface can generate relative displacement signals 0 and 1 when the sensing surface is paddled in short range; the formatting contraposition unit can mark out signals 0 and 1 of any specified range by a coordinate axis to make a cursor relatively obtain a moving and positioning effect in an absolute coordinate mode; the instruction control element is a touch input plate on which an input medium can be arranged, and the input medium is provided with an abutting end point which is arranged on the touch input plate at intervals of a short distance. The manufacturing cost and volume of the entire instruction control element are greatly reduced, and the cursor is steadier in input control and more convenient in operation.

Description

High analytic finger control input device with any definite range

The utility model is relevant high analytic finger control input device with any definite range, especially refer to a kind of based on the touching tablet, do not limit under any resolution, in a particular range, move and just can the absolute coordinates mode control its vernier start, and correspond to the new-type charge input media of every bit on the display screen exactly.

Make every effort to upgrade in the information age, better, under the littler impact, the utility function of a product and manufacturing cost thereof are occupied very consequence, each dealer development research of doing one's utmost is invariably prayed and can be made low and the new product that effectiveness is high of cost, to remain on the competitive power on the market, only just accuse that the existing computer mouse of element just is unfavorable for assembling and simplifies because of more of the basic building block of its composition, adding that practicality is considered to hold again moves the minor increment that can detect, can't effectively dwindle so its finished-product volume is limited, manufacturing cost also can't obviously be descended, in the opposite of a sort charge element touching tablet because of can as the slide-mouse start, and can have hand-write input function concurrently again through the appropriateness design, be widely used so the impetus is very good, especially this product can have been done very thinly after improving for many years, thereby in the past on the laptop computer set trace ball now all replace becoming current main flow with the touching tablet, existing touching tablet can be divided into induction, pressure resistance type, condenser type, now be located on the laptop computer with resistance, capacitor induction type in the majority, wherein condenser type is that a polylayer forest mainly is to have a conductive grid plate at rigid wear plate, the mat finger produces changes of magnetic field mobile making with the static electricity on human body on the wear plate on the conductive grid plate, and then predict staff indication moving direction and convert 0 to, 1 signal, control the direction of motion of its vernier relatively, no matter right be to be used for being used as general computer addition type input equipment or as the basic outfit of laptop computer, its touching tablet can't be done meticulous displacement all the time with staff, and also has following some problem:

1, finished product is designed to hold the finger paddling with relative to the moving of control vernier, operates requiredly so set touching tablet still needs a certain size surface of contact of tool to satisfy, and the possibility that its structure is dwindled again is restricted.

2, the application of force varies in size and individual electrical conductivity difference because of pressing on manipulating, and the situation that often makes its vernier produce showy positioning shakiness takes place.

3, be with the whole display screen of correspondence with the limited induction unit of cutting apart on the Trackpad in its design, so its each induction unit must correspond to several points, can't do meticulous displacement and vernier is jump the lattice mode to move, be expanded to be complementary with the display screen resolution and can effectively solve this problem unless will respond to unit, just so-so one comes the area of whole touch pad and cost can obviously strengthen again is not inconsistent the demand of simplifying of dwindling.

On its volume and operating effect, still there is defective in a word, is the limitation of these product follow-up developments, the requirement of can't look for novelty in the face of above-mentioned information industry, ask, day more dwindling.

Therefore, be how improve at the shortcoming of existing slide-mouse and touching tablet, completely newly develop a kind of better usefulness and more the charge input media of cost-saving be the design's design motivation.

Fundamental purpose of the present utility model is that a kind of be suitable for various resolution environment under of design used, limited appointing decide mobile in the scope just can the absolute coordinates mode and accurately control the new-type charge input media that vernier moves.

Secondary objective of the present utility model is to give this new-type charge input media to have easy manufacturing, cost province, the manual practical characteristic that makes things convenient for and do not take up space again.

For reaching above-mentioned utility model purpose, the high analytic finger control input device with any definite range that the utility model is designed, mainly comprise: one accuses element, and it has the sensitive surface that a plurality of thin layers splice and form, and this sensitive surface is closely connect 0 and 1 signal that can produce relative displacement when streaking; And, one format bit cell, can give zoning with axes of coordinates to 0 and 1 signal that any particular range produces, wherein with each 0, the total C of 1 signal, divide into low speed C1, a plurality of friction speeds district CN such as the above C2 of low speed, make the corresponding different respectively separately mobile multiplying power K1 in its each speed district, K2..KN, collection is divided the C1 of different speed again, the C2..CN mobile multiplying power K1 that multiplies each other, the sum total of K2..KN equals the resolution of the corresponding display screen of wanting, again its each be provided with two recorders at least and write down C1 and the above walking lattice number of C2 respectively, the sum total of two registers equals C, in the record when register when surpassing the speed of travel of low speed corresponding to C2 be to add 2 at least, another register subtracts 1 at least, and total movement value is constant still to be that 1 mode is as advancing record; By this, zoning arbitrarily can accused on the sensitive surface of element, obtain the input range of the full display screen resolution of a correspondence size, make the charge element can do point-to-point meticulous displacement when low speed moves in scope, can quicken to move and return the action of initial point during high speed, correspond to every bit on the display screen with effective control vernier.

Wherein, accuse that element can be a touching tablet and can rise on it and establish an input media, make input media on touching input handwriting pad when mobile, the base vernier can be relative to obtaining moving and locating effect of absolute coordinates mode, this touching tablet can be resistance-type or condenser type, and this input media have a conflict end points short distance rise at interval be located at the touching tablet on, this conflict end points can be a body of rod or an end and has and dull and stereotypedly constitute for referring to paste the thimble that touches, use the conduction hand by power or static electricity on human body, make its start in a specified limit scope of touching tablet, be stable gap with regard to its vernier of may command and move and correspond to every bit on the display screen, its effectively design impel manufacturing cost and all greatly reductions of volume of whole charge element, and make in the vernier input control more steady and make things convenient for easy operating.

What deserves to be mentioned is that the utility model adopts the format bit cell, be that the designer researches and develops a kind of absolute coordinates alignment system of not limitting the resolution size of gained for many years, its technology contents was once arranged in pairs or groups with the wafer-type lenticular lenses, application is No. the 97112536th, Chinese invention patent application case, application title " cursor control device and method thereof ", because wherein related technology is said the utmost point and is accounted for length separating, so only carry the detail flowchart of row in this paper as Figure 16 A～16I, subordinate list and content thereof concentrate emphasis to introduce now, table 1-3 is the explanation of various marks among Figure 16 A-Figure 16 I, wherein this unit mainly is in the limited moving range of hardware, utilize people's manual manipulation to accuse that the translational speed VX of element is different from control, make vernier on the viewing area, produce different displacement, the concrete practice is that the walking space segmentation that hardware is limited becomes some equal portions C=C1+C2.., with C1, C2.. representative accuses that element is at friction speed district V1, V2, .. the walking lattice number that has separately in, and make it at friction speed V1, V2, .. migration constant K1 that down can corresponding different proportion, K2.. value, so can further design and make (K1 * C1)+(K2 * C2)+... the distance of .=display screen.

Example: decide in the scope for minimum of the distance that can walk on the limited hardware=196 lattice * 0.08mm/ lattice=15.68mm

In order to corresponding display screen X-axis resolution=640

640=(1×C1)+(4×C2)?K1=1,K2=4

196=C1+C2

∴C2=148,C1=48；

Also both utilized the narrow hardware of short 15.68mm, can design the coarse adjustment displacement of 1 pair 4 of the meticulous displacement of 1 pair 1 of 48 lattice and 148 lattice, to correspond to the resolution of X-axis 640.

Again if display screen X-axis resolution be raised=1024,

1024=(1+C1)+(7×C2)?K1=1,K2=7

196=C1+C2

Then will become C2=138, C1=58 through the obtained value of unitary operation result;

Though (it is example that X-axis is only lifted in above-listed explanation, is not difficult to know by inference its Y-axis and also is able to same principle and gives distribution, so do not give unnecessary details.)

Wherein increase to 1024 by 640 when the display screen resolution, but the PIXEL of display screen also dwindles between PIXEL, do not influence the stationarity that vernier is walked on display screen so K2 is increased to 7 by 4.And no matter how the display screen resolution changes its K1=1 perseverance exists, so its vernier all can be made PIXEL to the meticulous displacement of PIXEL when being at a slow speed V1, in addition, its positive dirction of configuration has two registers and negative direction also has two registers on the unit, last lattice number when calculating C1 and C2 walking with correspondence, this positive dirction is mutual corresponding with negative direction, accuse that element can correctly return initial point in the index district so make, but relatively make vernier also can correctly return initial point in display screen, thereby must make it be suitable for the work down of various resolution environment in the absolute coordinates mode, wherein, to be two registers accusing that element is surpassing more than the low speed when mobile to bigger characteristic, be to add two C2 with C2 to subtract a whole amount of movement and be equivalent to increase one mode and calculate, so can be under the prerequisite that does not influence whole body counting, allow high-speed row walk displacement counting and can do the action of making zero to C1 register memory value again simultaneously, can collect with the firmware in the unit (Firmware) earlier in all data, pass to again in the driving formula (Driver) of accusing element and handle, when making the staff displacement in a single day switch at a slow speed by high speed, around the fixed point that vernier arrived ring enclose all can have made zero and the meticulous displacement of capacity for application, and then swim the sensation that ticket moves everywhere just as circle circle on display screen in the operation with a meticulous displacement, so make in the interior absolute coordinates mode of can accomplishing of limited hardware distance and control the walking of its vernier, can correspond to simultaneously the every bit on the display screen again accurately, because there is this formative bit cell to exist, the utility model can possess moving of absolute coordinates and contraposition accurately in limited moving range, for implementing an indispensable key factor.

The technical solution of the utility model really can make manufacturing cost and all greatly reductions of volume of accusing input media, and makes more steady, convenient, easy operating in the vernier input control.

Advantage for further introducing structure composition of the present utility model, method of operating and using cooperates following embodiment and accompanying drawing to be described in detail as follows now:

To be the utility model accusing on the element that random zoning is made for the synoptic diagram that absolute coordinates and contraposition are controlled to Fig. 1;

Fig. 2 is the utility model must be done absolute coordinates and contraposition control with the limited hardware moving range a synoptic diagram;

Fig. 3 is the decomposing schematic representation that the utility model is accused input media embodiment 1;

Fig. 4 is the constitutional diagram that the utility model is accused input media embodiment 1;

Fig. 5 is that the utility model is accused input media embodiment 1 operation chart;

Fig. 6 is the exploded view that the utility model is accused input media embodiment 2;

Fig. 7 is the constitutional diagram that the utility model is accused input media embodiment 2;

Fig. 8 is the floor map that the utility model is accused input media embodiment 2 operation displacements;

Fig. 9 is the exploded view that the utility model is accused input media embodiment 3;

Figure 10 is the operation planar diagrammatic sketch that the utility model is accused input system device embodiment 3;

Figure 11 is that the utility model is accused input media embodiment 4 exploded view;

Figure 12 is the operation planar synoptic diagram that the utility model refers to visit input media embodiment 4;

Figure 13 is that the utility model is accused input media embodiment 5 exploded view;

Figure 14 is the combined planar diagrammatic sketch that the utility model is accused input media embodiment 5;

Figure 15 is the operation planar synoptic diagram of the utility model embodiment 5;

Figure 16 A～16I is the utility model format bit cell formula process flow diagram.

The utility model high analytic finger control input device with any definite range is to see through a control circuit to reach the location with moving of the vernier on the controlling computer display screen as shown in Figure 1, and this input media includes:

One accuses element 1, it has the sensitive surface 11 that a plurality of thin layers splice and form, this sensitive surface 11 is closely connect 0 and 1 signal that can produce relative displacement when streaking, and, one format bit cell 3, can give zoning with axes of coordinates to 0 and 1 signal that any particular range 31 produces, make vernier reach locating effect relative to obtaining moving of absolute coordinates mode, wherein with each 0,1 signal is C totally, be distinguished into low speed C1, a plurality of friction speeds district CN such as the above C2 of low speed, make the corresponding different respectively separately mobile multiplying power K1 in its each speed district, K2..KN, collection is divided the C1 of different speed again, the C2..CN mobile multiplying power K1 that multiplies each other, the sum total of K2..KN equals the resolution of the corresponding display screen of wanting, again its each be provided with two registers at least and write down C1 and the above walking lattice number of C2 respectively, the sum total of two registers equals C, in the record when register when surpassing the speed of travel of low speed corresponding to C2 be to add 2 at least, another register subtracts 1 at least, and total movement value is constant still to be that 1 mode is as advancing record.

By this, zoning arbitrarily can accused on the sensitive surface 11 of element 1, obtain the input range 31 of the full display screen resolution of a correspondence size, make charge element 1 can do point-to-point meticulous displacement when low speed moves in scope 31, can quicken to move and return the action of initial point during high speed, correspond to every bit on the display screen with effective control vernier, wherein special feature be the format bit cell 3 that adopts at the utility model can with and accuse that 1 of element obtains very better elastic adjustment collocation, the user can accuse on sensitive surface 11 arbitrary positions of element 1 that zoning goes out different scope 31 or 31.. etc. voluntarily, regardless of different kinds of why when closely connecing within it when mobile, vernier all can obtain same meticulous control to carry out point-to-point or fast moving, and pairing vernier has the situation appearance of common jumping lattice anything but, in the application comparatively smooth-going precisely, it is many and utilizability on the industry arranged that effect far surpasses prior art.

As shown in Figure 2, charge element 1 of the present utility model can further directly be set as one and has specific 31 touching tablet 10 among a small circle; Establish an input media 2 for rising on it, with as the conduction of touching between tablet 10 and staff, this input media 2 is provided with the sensitive surface 11 of a conflict end points 21 in order to closely to connect above-mentioned touching tablet 10 at least; Utilize above-mentioned format contraposition operation unit 3 again, make input media 2 when touching is mobile on the tablet 10, its vernier can reach locating effect relative to obtaining moving of absolute coordinates mode.

Wherein: touching tablet 10 can be resistance-type or condenser type does not all have imitative, because cut apart in the interior induction that all can make some of its limited scope 31 distances, and the lattice number of generation capacity is to meet the operational demand of the utility model, make its input media 2 laterally, directly to movably apart from x and y, available absolute coordinates mode corresponds to X-axis and the Y-axis length on the display screen, and when mobile its vernier ring possess all the time around enclosing capacity can do meticulous displacement to bit function, so but make the every bit of its entirely accurate ground correspondence on display screen.

As Fig. 3, shown in 4, wherein touch on tablet 10 limits during concrete enforcement and can be provided with grooved rail 12,12 ' supply the ccontaining bidimensional utmost point to axle 13,14 with corresponding X-axis of difference and Y-axis, its axle is provided with and runs through slotted hole 131,141, its diaxon intersection position 15 is then inserted for input media 2, this input media 2 has an alcove 22, establishing perforation 23 in the alcove 22 passes to reach the other end for the end of conflict end points 21 by input media 2, this conflict end points 21 is the conductive T shape of a tool thimble, one end touch panel 211 is in the form of sheets pressed for finger, and end is that a hour hand 212 is passing above-mentioned perforation 23 in addition, in hour hand 212 and alcove 22 and be provided with and shore spring 24,, conflict end points 21 is subjected to by the ability of recovering so that being provided.

By this, its input media 2 can be by the utmost point to 13,14 supports of axle as shown in Figure 5, for pointing to press on the touch panel 211 conflict end points 21 is pressed down, make hour hand 212 adosculation bump tablet 1, in the limited scope 31 of its sensitive surface 11, move, application formatted contraposition operation unit 3 makes under any resolution environment, all can make vernier be stable gap and move and correspond to every bit on the display screen.

Shown in Fig. 6,7,8, wherein touch tablet 10 and also can only on an opposite side, be provided with the ccontaining one-level of grooved rail 12 confessions to single shaft 13, axle is provided with and runs through slotted hole 131, the alcove 22 of confession input media 2 is inserted and is slided, can make under any resolution by application formatted contraposition operation unit 3 equally by this, it is movable to make its input media 2 be pressed on containing in the scope of lid 31 of single shaft 13 walking, moves and correspond to every bit on the display screen and make vernier be stable gap.

As Fig. 9, shown in 10, wherein touch on tablet 10 and the input media 2 and can respectively be provided with a framing mask 16,25, these framing mask 25 centres are provided with alcove 22, establishing perforation 23 in the alcove 22 passes to reach the other end for the end of conflict end points 21 by input media 2, conflict end points 21 also is the conductive T shape of a tool thimble, one end touch panel 211 is in the form of sheets pressed for finger, and end is that a hour hand 212 is to pass above-mentioned perforation 23 in addition, in hour hand 212 and alcove 22 and be provided with and shore spring 24, to provide conflict end points 21 to be subjected to by the ability of recovering, this two framing mask 16 again, different sizes of 25 tools and be the butt joint shape, the restriction of moving as conflict end points 21 with both gaps, by this, can make under any resolution by application formatted contraposition operation unit 3 equally, it is movable that its input media 2 is pressed on containing in the scope of lid 31 of single shaft 13 walking, moves and correspond to every bit on the display screen and make vernier be stable gap.

Shown in Figure 11,12, but also inequality of the size of framing mask 16,25 wherein leaves big antelabium 161 outside framing mask 16, and when making these two framing masks, 16,25 butt joints, the end points 21 of can conflicting limit in the lattice scope 31 mobile in framing mask 16.

As Figure 13, shown in 14, sensitive surface 11 on its touching tablet 10 is set as the circular arc spill, rise on the touching tablet 10 and establish a dividing plate 17, has the recessed through hole 171 of a circle on its dividing plate 17, dock with the round recess of above-mentioned through hole 171 and cut last tool one ball portion 26 usefulness in this input media 2, be provided with an alcove 22 in its ball portion 26, being provided with perforation 23 in the alcove 22 passes for conflict end points 21, cut the body of rod that is provided with to ring 27 in this conflict end points 21, one end of bar is held in addition for holding and is passed above-mentioned ball portion 26 and through hole 171 simultaneously, and supporting ring 27 with 22 of alcoves and be provided with and shore spring 24, so that the ability that is subjected to by recovery to be provided.

By this as shown in figure 15, the bar portion that then can utilize hand to expose during combination by conflict end points 21, with ball portion 26 serves as to support to do to rock, the end in addition of conflict end points 21 is supported to the circular arc concave surface 11 of touching tablet 10, make under any resolution with same format contraposition operation unit 3, its input media 2 is subjected to by movable in can rocking the circumference maximum magnitude, move and correspond to every bit on the display screen and make vernier be stable gap, the rocking bar that also can be used as recreation simultaneously uses and reaches dual practical function.

In sum, technological means provided by the utility model really can make the volume of accusing input media significantly dwindle and effectively reduce its production cost, more finished product can be contracted in the practicality to about about the half inch degree that only can control flexibly with the staff thumb, be convenient to be disposed on various keyboard, telepilot or the laptop computer and use, make under absolute coordinates, to operate to carry out and move the effect that reaches accurate contraposition stably, institute's tool function is unprecedented really, can utilize on the industry completely.

Subordinate list

Table 1

State table

   1 2 3 4

XA 0 1 1 0

XB 0011 X+ directions

XA 1 1 0 0

XB 0110 X-directions

XA 0 0 1 1

XB 1 0 0 1  Xmax  1

       1

Xmin    0

     0

Flag:Xmax.Xmin.X+

Flag

reg:Xreg.x+reg.X-reg.Xmax reg.Xmin reg

Logger

Table 2

1, Vx one accuses the speed of element, set rate reference value

2, Vn one accuses the element friction speed, sets rank, position reference value

C1 one accuses the maximum moving distance of element on rank, minimum speed position

C2 one accuses that element is in the maximum moving distance on rank, second speed position

C3 one accuses the distance of element; C1+C2=C3

Kn one accuses that the reference constant on rank, element friction speed position is corresponding mutually with the charge element speeds

VnXn one accuses that element is in rank, friction speed position institute displacement

V1X1+reg one accuses that element is at the register of positive dirction in rank, minimum speed position institute displacement

V2X2+reg one accuses that element is at the register of positive dirction in rank, second speed position institute displacement

V1X1-reg one accuses that element is at the register of negative direction in rank, minimum speed position institute displacement

V2X2-reg one accuses that element is at the register of negative direction in rank, second speed position institute displacement

Table 3

Formula 1.C1+C2=C3

Formula 2.Kn=(n-1) K2-(n-2) K1 n 〉=3 K2＞K1

Formula 3. (K1 * C1)+(the distance of K2 * C2)=display screen

Formula 4.Kn * VnXn=K2 * V2 * X2+K1 * V1X1

Formula 5.VnXn=V2X2+V1X1

Claims (8)

1, a kind of high analytic finger control input device with any definite range, its feature comprises: a touching tablet, one input media, and one the format bit cell, make input media when touching is mobile on the tablet, its vernier is relative to obtaining moving and the location of absolute coordinates mode, wherein this input media have a conflict end points short distance rise at interval be located at the touching tablet on, this conflict end points is the thimble that an end touches for finger plaster, working as input media start in touching tablet limes superiors scope under any resolution, make input media when low speed moves, do the meticulous displacement control of point-to-point vernier, and when high speed, do to quicken to move to reach the action that returns initial point, the control vernier corresponds to the every bit on the display screen.

2, high analytic finger control input device with any definite range as claimed in claim 1 is characterized in that touching input edges of boards are provided with grooved rail and supply ccontaining the two poles of the earth to axle, and each axle is provided with and runs through slotted hole, and this input media is to be located at diaxon intersection position.

3, high analytic finger control input device with any definite range as claimed in claim 1, it is characterized in that touching tablet only an opposite side be provided with grooved rail for the ccontaining single utmost point to axle, axle is provided with and runs through slotted hole, and this input media is to be located at single shaft to run through on the slotted hole position and slide.

4, high analytic finger control input device with any definite range as claimed in claim 1 is characterized in that touching tablet and input media and respectively is provided with a framing mask, and this two frames tool difference is big or small and be the butt joint shape, and the conflict end points is moved in two frames limit lattice.

5, high analytic finger control input device with any definite range as claimed in claim 1, it is characterized in that touching tablet and have the recessed sensitive surface of a circle, rise on it and establish a dividing plate, have the recessed through hole of a circle on the plate, and this input media cuts in being and is the body of rod that ball swells, its ball portion with justify recess and dock.

6, as claim 2,3 or 4 described high analytic finger control input device with any definite range, it is characterized in that establishing on the input media alcove, establishing perforation conflict end points in the alcove is passed by an end of input media and reaches the other end, this conflict end points is a T shape thimble, the one end in the form of sheets for finger by and in addition end be a hour hand shape passing above-mentioned perforation, between hour hand and alcove and be provided with and shore spring.

7, high analytic finger control input device with any definite range as claimed in claim 5, it is characterized in that being provided with in the ball portion alcove, being provided with perforation in the alcove passes for the conflict end points, this conflict end points be a body of rod wherein cut be provided with to the ring, one end of bar is held in addition for holding and is passed above-mentioned ball portion and the recessed through hole of circle simultaneously, supports between ring and alcove and is provided with and shore spring.

8, high analytic finger control input device with any definite range as claimed in claim 1 is characterized in that this touching tablet is to adopt resistance-type, condenser type or electromagnetic type, and wherein any one is set as.

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