CN204926013U - Computer input equipment - Google Patents
Computer input equipment Download PDFInfo
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- CN204926013U CN204926013U CN201520597391.XU CN201520597391U CN204926013U CN 204926013 U CN204926013 U CN 204926013U CN 201520597391 U CN201520597391 U CN 201520597391U CN 204926013 U CN204926013 U CN 204926013U
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Abstract
The utility model discloses a computer input equipment, computer input equipment includes optical sensation ware, optical lens, interface microprocessor, cursor control, shell, light source, cursor control sets up on the shell for a pattern information of cursor positioning is required is provided, the light source is used for increasing the luminance of pattern information, optical lens is used for cursor control pattern information transfer is to the optical sensation ware in, arbitrary relative in the pattern information the optical sensation ware can produce the displacement, the pattern information decision cursor position that interface microprocessor sensed according to the optical sensation ware, the utility model discloses computer input equipment need be do not not draged, the removal of cursor on the display just can be controlled, training finger's flexibility, computer input equipment is together integrated with the keyboard, reduces the peripheral hardware, reduce cost.
Description
Technical field
The utility model relates to a kind of computer peripheral, particularly relates to a kind of computer entry device.
Background technology
At present, the computer entry device on market divides according to principle of work can be divided into mechanical input device and opto-electronic input device two class, and mechanical input device forms primarily of spin, roller and grating signal sensor.Opto-electronic input device photoelectric sensor instead of spin.This kind of sensor need special, with striped or dot pattern information backing plate with the use of.The maximum defect of this kind of opto-electronic input device be must rely on reflecting plate, use is very not humane, cost is rather high, this opto-electronic input device does not obtain popular; Trace ball input equipment similarly from the appearance is the mechanical input device turned, and stirs with hand the movement that trace ball controls cursor.
There is a light emitting diode in opto-electronic input device inside, the light sent by this light emitting diode, illuminate opto-electronic input device lower surface.Then a part of light opto-electronic input device lower surface be reflected back, through one group of optical lens, is transferred to imaging in a photo-sensing device.When opto-electronic input device moves, its motion track just can be registered as the coherent image of one group of high-speed capture.One of opto-electronic input device inside piece of special image analysis chip is finally utilized to carry out analyzing and processing to a series of images that motion track absorbs, by analyzing the change of characteristic point position on these images, judge moving direction and the displacement of input equipment, thus complete the location of cursor.
Opto-electronic input device is current application input equipment the most widely, the location of opto-electronic input device must rely on input equipment to move integrally to carry out, long-time mobile input equipment can form input equipment hand, trace ball input equipment is that rotary motion trace ball just can move cursor, but trace ball input equipment is mechanical input device, price height is mobile slow.
Utility model content
The utility model is exactly the problem needing input equipment to move integrally to realize cursor movement in order to solve opto-electronic input device, the cursor control with one with pattern-information replaces input equipment movement on the table, pattern-information change on light requirement mark controller just can realize the movement of cursor, reduce the fatigue produced when wrist drags input equipment, improve input equipment dirigibility.
Technical matters of the present utility model is solved by following technical scheme:
Described computer entry device, comprises light source, optical sensor, optical lens, interface microprocessor, circuit board, shell and cursor control, described cursor control is arranged on the housing, for providing the pattern-information needed for cursor location, described light source is for increasing the brightness of described pattern-information, described cursor control provides the pattern-information needed for cursor location, described optical lens is for collecting described pattern-information to described optical sensor, described optical sensor is for the described pattern-information responded to from described cursor control and described pattern-information is delivered to described interface microprocessor, described interface microprocessor is according to the described pattern-information received and situation of change determination cursor position thereof and send computer disposal to.
According to another concrete aspect of the present utility model, described optical sensor and described cursor control relative position are fixed;
According to another concrete aspect of the present utility model, any point opposing optical inductor on described pattern-information can produce displacement;
According to another concrete aspect of the present utility model, described light source is made up of one or more light emitting diode; The hot spot that described multiple light emitting diode is irradiated on cursor control partly overlaps;
According to another concrete aspect of the present utility model, described optical lens is condenser, or the combination of rib light microscopic and condenser.
According to another concrete aspect of the present utility model, described pattern-information is relief pattern information, or has the multicolour pattern information of color change, or pictorial pattern information, or at least the two the combination of above-mentioned pattern-information.
According to another concrete aspect of the present utility model, described cursor control is the ball with pattern-information, and described ball centre of sphere when the centre of sphere rotates is fixed; Described pattern-information is arranged on ball surface, or is arranged in spheroid.
According to another concrete aspect of the present utility model, described light source is arranged on the outside of cursor control, or is arranged on the inside of cursor control, or cursor control can autoluminescence; The described light source being arranged on cursor control outside is arranged on around cursor control.
According to another concrete aspect of the present utility model, described computer entry device also comprises left button, right button, roller; Described shell is provided with left button, cursor control, roller, right button; Described cursor control part exposes the outside at shell, and remainder is positioned at the inside of shell; Described cursor control exposes the upper surface being positioned at shell in the part of shell, or is positioned at the side of shell.
According to another concrete aspect of the present utility model, described cursor control is the ball with pattern-information, described circuit board and described shell arrange hollow cylinder respectively, the xsect of described two hollow cylinders is established relatively, and described cursor control is described in two between hollow cylinder; Described cursor control centre of sphere when the centre of sphere rotates maintains static;
According to another concrete aspect of the present utility model, in the middle of the hollow cylinder on described circuit board, optical lens and light source are set;
According to another concrete aspect of the present utility model, connect with the described cursor control surface at contact place of the xsect of described hollow cylinder is inclined-plane or arc surface; The slope on described inclined-plane is described cursor control contact point place tangent slope, and the radius of described circular arc is greater than the radius of cursor control;
According to another concrete aspect of the present utility model, or in described hollow cylinder one is a part for shell.
According to another concrete aspect of the present utility model, described cursor control is the ball with pattern-information, described shell or circuit board arrange the plate of three band circular holes, hole wall and the described ball of each described circular hole are tangent, the plate of described three band circular holes snaps together mutually, and the Circularhole diameter on the plate mediated in the plate of described three band circular holes equals the diameter of ball; Described Circularhole diameter on all the other two plates is less than the diameter of described ball, and the hole wall of described circular hole is inclined-plane, and the slope on described inclined-plane equals the tangent slope at described circular hole and described ball points of tangency place, and described ball is arranged in described circular hole; Or one of them plate that described Circularhole diameter is less than ball diameter is shell.
According to another concrete aspect of the present utility model, described cursor control is transparent unit, and described optical lens is arranged on the position of described circuit board top to described transparent unit.
According to another concrete aspect of the present utility model, described transparent unit is arranged on the housing; Described transparent unit is transparent flat or transparent convex surface; Between described light source and described cursor control, light guide plate is set.
According to another concrete aspect of the present utility model, described shell is also provided with left button, right button, roller, described transparent unit and described left button, roller, right button are positioned at the same face of described shell, and described transparent unit is arranged on the top of described left button, roller, right button.
According to another concrete aspect of the present utility model, also comprise keyboard, left button, right button, roller, described keyboard comprises alphabetic keypad button, numeric keypad button and supervisory keyboard button; Described keyboard on described computer entry device, left button, right button, roller, cursor control are sustained height in shell outer setting; The subregion, position of described keyboard and described left button, right button, cursor control, roller is arranged, or unifiedly arranges.
The beneficial effect that the utility model is compared with the prior art is:
The computer entry device that the utility model proposes, overcome existing input equipment must drag and could realize cursor and move, and long-time mobile input equipment causes the problem of wrist fatigue, the utility model only needs to control cursor control with finger, just can realize the movement of cursor, decrease the fatigue of wrist, and can integrate with keyboard, reduce computer peripheral equipment quantity, reduce costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three;
Fig. 4 is the structural representation of the utility model embodiment four;
Fig. 5 is the structural representation of the utility model embodiment five;
Fig. 6, Fig. 6 a is the structural representation of the utility model embodiment six;
Fig. 7 is the structural representation of the utility model embodiment seven;
Fig. 8, Fig. 8 a is the structural representation of the utility model embodiment eight;
Fig. 9 is the structural representation of the utility model embodiment nine;
Figure 10 is the structural representation of the utility model embodiment ten;
Figure 11 is the structural representation of the utility model embodiment 11;
Figure 12 is the structural representation of the utility model embodiment 12;
Figure 13 is the structural representation of the utility model embodiment 13;
Figure 14 is the structural representation of the utility model embodiment 14;
Figure 15 is the structural representation of the utility model embodiment 15;
Figure 16 is the structural representation of the utility model embodiment 16.
Embodiment
Embodiment one
Be illustrated in figure 1 photovoltaic principals Figure 10 of computer entry device, comprise cursor control 110, light source 130, optical lens 140, optical sensor 150 and interface microprocessor 160.
Described cursor control 110 is for providing the pattern-information needed for cursor location, and described pattern-information refers to the pattern-information that can responded to by optical sensor 150 and described interface microprocessor 160 and differentiate; Light source 130 is irradiated on cursor control 110, for increasing the brightness of pattern-information on cursor control 110; Described optical lens 140 is for collecting described pattern-information to described optical sensor 150; Described optical sensor 150 is for responding to the described pattern-information from described cursor control 110, and described pattern-information is delivered to described interface microprocessor 160, described interface microprocessor 160 is according to the described pattern-information received and situation of change determination cursor position thereof and send computer disposal to.
Described optical lens 140 is fixed with cursor control 110 relative position, does not produce displacement; Any point opposing optical inductor 150 in described pattern-information on cursor control 110 can produce displacement.
Described optical lens is condenser, or the combination of rib light microscopic and condenser.
Described pattern-information is relief pattern information, or has the multicolour pattern information of color change, or pictorial pattern information, or at least the two the combination of above-mentioned pattern-information.
Described light source is arranged on the outside of cursor control, or is arranged on the inside of cursor control, or cursor control can autoluminescence; The described light source being arranged on cursor control outside is arranged on around cursor control.
Embodiment two
Be illustrated in figure 2 photovoltaic principals Figure 20 of computer entry device, comprise cursor control 210, light emitting diode 220,250, rib light microscopic 230,240, condenser 260, optical sensor 270.
The object arranging two light emitting diodes is to can fully illuminate cursor control 210, cursor control 210 surface has pattern-information, light emitting diode 220, 250 and rib light microscopic 230, 240 both sides laying respectively at cursor control 210, each light emitting diode coordinates a rib light microscopic, described rib light microscopic 230, 240 respectively by described light emitting diode 220, become close to directional light after 250 light sent converge refraction, increase the brightness of pattern-information on cursor control 210, namely add the luminance brightness reflexed on condenser 260, condenser 260 is positioned at rib light microscopic 230, between 240, collect the light of reflection on cursor control 210, described two light emitting diodes 220, 250 hot spots 280 be irradiated on cursor control 210 partly overlap, light after cursor control 210 reflects is with the pattern-information on cursor control 210, described pattern-information is delivered in optical sensor 270 after condenser 260 converges, described optical sensor 270 is for responding to the described pattern-information from described cursor control 110.
The quantity of light emitting diode and rib light microscopic can respectively more than two.
Described pattern-information is relief pattern information, or has the multicolour pattern information of color change, or pictorial pattern information, or at least the two the combination of above-mentioned pattern-information.
Described optical sensor and described cursor control relative position are fixed, and do not produce displacement; Any point opposing optical inductor in described pattern-information on described cursor control can produce displacement.
Embodiment three
Be illustrated in figure 3 photovoltaic principals Figure 30 of computer entry device, comprise cursor control 310, light emitting diode 320, rib light microscopic 330, condenser 340, optical sensor 350.
Described cursor control 310 is balls, ball surface has pattern-information, cursor control 310 centre of sphere when the centre of sphere rotates maintains static, the light that described light emitting diode 320 emits is irradiated to the ball surface of cursor control 310 after rib light microscopic 330, light belt after cursor control 310 ball surface reflection has the pattern-information on cursor control 310 ball surface, light from cursor control 310 ball surface reflection converges by condenser 340, optical sensor 350 receives the light after condenser 340 converges, receive the pattern-information on cursor control 310 ball surface simultaneously, and the pattern-information on ball surface is sent to microprocessor (picture), interface microprocessor is analyzed according to the pattern-information received, determine direction and the position of cursor movement on display, and the mobile message of cursor is passed to computing machine.
The course of work of described computer entry device is as follows: at a time, and on cursor control 310, a part for pattern-information is facing to condenser 340, and what optical sensor 350 and interface microprocessor received is this part pattern; When cursor control 310 is after the centre of sphere rotates an angle, any point in pattern on a upper moment cursor control 310 is also along with mobile certain displacement, optical sensor 350 does not sense different pattern-informations in the same time, and interface microprocessor determines the position of cursor according to the change of different moment pattern-information.
Described light source is arranged on the outside of cursor control, or is arranged on the inside of cursor control, or cursor control can autoluminescence; Described pattern-information can be arranged on the surface of ball, also can in the inside of ball.
Described pattern-information has the brightness that can be sensed by optical sensor.
Embodiment four
Photovoltaic principals Figure 40 of computer entry device as shown in Figure 4, comprise cursor control 310, light emitting diode 320, optical lens module 410, described optical lens module 410 is made up of rib light microscopic 330 and condenser 340, and described light emitting diode 320, optical lens module 410 are arranged on substrate 420.
The light that described light emitting diode 320 sends, becomes opposing parallel light after rib light microscopic 330, then is irradiated on cursor control 310, increases the brightness of pattern-information on cursor control 310.
According to the difference of cursor control position on computer entry device shell, the condenser 340 in optical lens module 410 is irradiated to the facula position on cursor control 310 in the face of light emitting diode 320.
Described substrate can be lie in computer entry device, also can be erect or tilt be placed in computer entry device shell.
No matter cursor control is arranged on any position of computer entry device shell, and the light be irradiated on cursor control is wanted as much as possible and be reflexed on condenser mirror, enables optical sensor sense light signal.
Fig. 4 a is the vertical view of optical lens module 410, and the optical lens module 410 in Fig. 4 is side views.
The described light be irradiated on cursor control 310, be irradiated to cursor control 310 side ball surface, described in the light be irradiated on cursor control 310 can allow optical sensor respond to measure.
Described substrate 420 has cursor control circuit, repeats no more in following embodiment.
Embodiment five
Computer entry device as shown in Figure 5, comprise cursor control 520, light emitting diode 540, condenser 530, substrate 550 and shell 510, condenser 530 and light emitting diode 540 are arranged on substrate 550, described cursor control 520 is balls, have pattern-information in its sphere, described sphere is transparent; Described cursor control 520 is less than the outside that a hemispheroidal part is positioned at computer entry device shell 510, be greater than the inside that a hemispheroidal part is positioned at computer entry device shell 510, cursor control 520 can not skid off shell when rotating around the centre of sphere, cursor control 520 centre of sphere when the centre of sphere rotates is fixed, and cursor control 520 is positioned at the upper surface of shell 510.
Light emitting diode 540 and condenser 530 are arranged on the below of cursor control 520, the illumination that light emitting diode 540 sends is mapped to sphere below cursor control 520, condenser 530 is arranged on the position can observing the illuminated part of cursor control 520, for collect cursor control 520 ball in pattern-information, and described pattern-information is delivered in optical sensor; When cursor control 520 rotates around the centre of sphere, any point in pattern-information on cursor control 520 produces displacement relative to condenser 530 and optical sensor (not shown), and microprocessor is according to the position of the relative displacement determination cursor of any point in pattern-information.
The face that computer entry device shell 510 arranges cursor control 520 is plane, or curved surface.
The described light be irradiated on cursor control 520 is irradiated to the ball surface that cursor control 520 is positioned at shell 510 inside.
Embodiment six
Be illustrated in figure 6 one of mounting means of cursor control 610 60, comprise substrate 630, hollow cylinder 620, optical lens module 640 and cursor control 610, described optical lens module 640 is made up of rib light microscopic 330 and condenser 340, substrate 630 arranges a hollow cylinder 620, in the upper shed of described right cylinder 620, optical lens module 640 and light source is placed at opening part, the relative position of cursor control 610 and optical lens module 640 can receive with the condenser in optical lens module 640 light that cursor control 610 reflects fully and be as the criterion, cursor control 610 is balls, its radius of a ball is greater than the radius of circle of right cylinder 620, that is cursor control 610 is erected on right cylinder 620, cursor control 610 rotates around its centre of sphere, and cursor control 610 centre of sphere when the centre of sphere rotates does not produce displacement, the ball surface of described cursor control 610 has can make the distinguishable relief pattern information of optical sensor.
Fig. 6 a is the vertical view of cursor control 610 and hollow cylinder 620.
Cursor control 610 contacts with hollow cylinder 620, and the face at its contact point place is inclined-plane 650, and the slope on inclined-plane 650 is tangent slopes of cursor control 610 and hollow cylinder 620 contact point place ball.
Or cursor control 610 contacts with the xsect of hollow cylinder 620, the face at its contact point place is arcwall face, and the radius of arcwall face is greater than the radius of a ball of cursor control.
Embodiment seven
Be illustrated in figure 7 one of mounting means of cursor control 610 70, comprise substrate 630, hollow cylinder 620, optical lens module 640, cursor control 610, hollow cylinder 710 and shell 720, described optical lens module 640 is made up of rib light microscopic 330 and condenser 340, the relative position of substrate 630, hollow cylinder 620, optical lens module 640, cursor control 610 is identical with embodiment six, here no longer repeats.
Shell 720 arranges hollow cylinder 710, the setting of hollow cylinder 710 is identical with the method to set up of hollow cylinder 620, hollow cylinder 710 on shell 720, together with the hollow cylinder 620 on substrate 630, realizes cursor control 610 while cursor control 610 centre of sphere is fixing and rotates around the centre of sphere.
Cursor control 610 contacts with the xsect of hollow cylinder 710, and the face at its contact point place is inclined-plane, and the slope on inclined-plane is the slope of cursor control 610 and hollow cylinder 710 contact point place ball.
Or cursor control 610 contacts with the xsect of hollow cylinder 710, the face at its contact point place can arcwall face, and the arc radius of arcwall face is greater than the radius of a ball of cursor control.
Or omit hollow cylinder 710, inclined-plane is arranged in the face of the contact that connected with cursor control 610 by shell 720, the slope on its inclined-plane is the slope of cursor control 610 and shell 720 contact point place ball.
Or omit hollow cylinder 710, arcwall face is arranged in the face of the contact that connected with cursor control 610 by shell 720, and the arc radius of arcwall face is greater than the radius of a ball of cursor control.
Embodiment eight
The side view of computer entry device 80 as shown in Figure 8, Fig. 8 a is the vertical view of computer entry device 80, comprise cursor control 820, roller 810, left button 850, right button 860, shell 840, substrate 830, substrate 830 is provided with optical lens, optical sensor and circuit, cursor control 820 surface has multicolour pattern information, cursor control 820 is arranged on the side of computer entry device 80, cursor control 820 centre of sphere when the centre of sphere rotates maintains static, cursor control 820 can rotate along any direction around the centre of sphere, during with right hand use computer entry device 80, cursor control 820 is positioned at the position of right hand thumb, left button 850, roller 810 and right button 860 are according to the arrangement mode arrangement on current computer entry device mouse.Only need any movement that just can realize cursor with thumb rotating light mark controller 820.The shape of shell 840 is arcs, or is designed to arbitrary shape.
Described cursor control 820 is self luminous, and its brightness can enable optical sensor know pattern-information on resolved light mark controller.
Described cursor control exposes the upper surface that also can be positioned at shell in the part of shell.
Embodiment nine
Be that computer entry device installs Figure 90 as shown in Figure 9, include cursor control 910, shell 920, first flat board 930, second flat board 940, the 3rd flat board 950, circuit board 970, light source 990, condenser 980; Cursor control 910 is balls that surface has pattern-information, first flat board 930, second flat board 940, the 3rd dull and stereotyped 950 clips are connected together by fixed orifice 960, second flat board 940 is buckled between the first flat board 930 and the 3rd flat board 950, circular hole is had in second flat board 940, the diameter of its circular hole equals the diameter of cursor control 910, and in the second flat board 940, the hole wall of circular hole is plane.
Have circular hole in described first flat board 930 and described 3rd flat board 950, the diameter of its circular hole is less than the diameter of cursor control 910, and the hole wall of circular hole is inclined-plane, and the slope on described inclined-plane equals the tangent slope of circular hole and cursor control 910 points of tangency.
The spheroid that described cursor control 910 is less than half is positioned at the outside of shell 920, and its spheroid being greater than half is positioned at the inside of shell 920.
Described shell 920 inside is also arranged on circuit board 970, circuit board 970 arranges condenser 980 and light source 990, described light source 990 is irradiated on cursor control 910, described condenser 980 collects the pattern-information on cursor control 910, when cursor control 910 rotates around the centre of sphere, the relative condenser 980 of any point in pattern-information on cursor control 910 produces displacement, optical sensor induction pattern-information, microprocessor is according to the position of the relative displacement determination cursor of any point in pattern-information.
Embodiment ten
Computer entry device plane Figure 100 as shown in Figure 10, the keyboard 1070 including multiple button is arranged on the region, the left side 1060 of plane, cursor control 1020, roller 1010, left button 1030, right button 1040 are arranged on the region, the right 1050 of plane, described cursor control 1020 is balls, and ball surface has pattern-information; Keyboard 1060 have alphabet key, digital keys and control button; The peak of each key face on keyboard 1070, cursor control 1020 ball, the peak of roller 1010, left button 1030 keyboard, right button 1040 keyboard are in sustained height; On the right in region 1050, be arranged in order according to the mode of left button 1030, cursor control 1020, roller 1010, right button 1040, the upper right of left button 1030 arranges cursor control 1020, cursor control 1020 rotates around the centre of sphere at any angle when the centre of sphere is fixed, roller 1010 is set on the right of cursor control 1020, right button 1040 is set in the lower right of roller 1010.When using right-hand operated, right hand thumb operation left button 1030, with forefinger operational light mark controller 1020, by middle finger operated roller 1010, with third finger operation right button 1040, left button 1030, roller 1010, right button 1040 are set identical with on current computer entry device.
Certainly, when keyboard and computer entry device integrate, the position of left button, cursor control, roller, right button can be arranged according to the comfort level used and handled easily.
Or the position of described keyboard and described left button, right button, cursor control, roller is unified to be arranged.
In the present embodiment, the region at keyboard place is somewhat little, also just in order to emphasize that computer entry device can integrate with keyboard, and the button on keyboard and the cursor control of computer entry device, roller, left button, right button sustained height.
Embodiment 11
Be one of mounting means of cursor control 110 as shown in figure 11, comprise substrate 1130, supporter 1120, supporter 1121, supporter 1122, cursor control 1110 and shell 1140, described cursor control 1110 is ball, described ball sphere is transparent, in described ball spheroid, there is pattern-information, the inside of described shell 1140 arranges circuit board 1130, described supporter 1120, 1121, 1122 are arranged on circuit board 1130, described supporter 1120, 1121, 1122 is highly identical, lay respectively at below cursor control 1110, described supporter 1120, 1121, 1122 surfaces contacted with cursor control 1110 are inclined-planes, the slope on inclined-plane is the tangent slope of cursor control 1110 and supporter contact point, the upper section of cursor control 1110 exposes in the outside of shell 1140, the part that described cursor control 1110 exposes shell 1140 is less than the half of ball spheroid, cursor control 1110 is fixed by shell 1140 and supporter 1120,1121,1122, makes cursor control 1110 centre of sphere when rotating around the centre of sphere not produce displacement.
The height of described supporter also can be different, and described supporter is positioned at below cursor control, refers to the latter half of the half being less than spheroid below described cursor control.
Embodiment 12
Be photovoltaic principals Figure 120 of computer entry device as shown in figure 12, comprise cursor control 1210, light source 1230, optical lens 1240, optical sensor 1250, interface microprocessor 1260 and substrate 1270.
Cursor control 1210 is transparent units, and light source 1230, optical lens 1240 are arranged on the position of substrate 1270 above to cursor control 1210; Light source 1230 is for increasing the brightness of cursor control 1210, cursor control 1210 provides the pattern-information needed for cursor location, optical lens 1240 is for collecting pattern-information to optical sensor 1250, optical sensor 1250 is for the described pattern-information responded to from cursor control 1210 and described pattern-information is delivered to interface microprocessor 1260, and interface microprocessor 1260 is according to the described pattern-information received and situation of change determination cursor position thereof and send computer disposal to.
The computer entry device course of work is as follows: control thing 1220 (as finger or pen, represent with finger in accompanying drawing 12) when being placed on transparent unit 1210, control thing 1220 and form pattern-information on transparent unit 1210, optical lens 1240 is pooled in optical sensor 1250 by controlling the pattern-information of thing 1220, and optical sensor 1250 senses described pattern-information from cursor control 1210 and described pattern-information is delivered to interface microprocessor 1260; When controlling thing 1220 and moving along transparent unit 1210, optical sensor 1250 is at different reception to different pattern-informations, and interface microprocessor 1260 is according to the described pattern-information received and situation of change determination cursor position thereof and send computer disposal to.
Embodiment 13
Be computer entry device 130 as shown in figure 13, comprise cursor control 1310, light source 1320, optical lens 1340, optical sensor 1370, microprocessor 1380, substrate 1350 and shell 1330.
Cursor control 1310 is transparent flats, and cursor control 1310 is arranged on shell 1330; Light source 1320, optical lens 1340, optical sensor 1370 are arranged on the position of substrate 1370 above to cursor control 1310; Light source 1320 is for increasing the brightness of cursor control 1310, when controlling thing 1360 and moving along transparent flat, control thing 1360 and form different pattern-informations on cursor control 1310, pattern-information not in the same time on cursor control 1310 is pooled in optical sensor 1370 by optical lens 1340, optical sensor 1370 transmits not that pattern-information is in the same time in microprocessor 1380, and microprocessor 1380 is according to different moment pattern-information determination cursor position.
Described transparent flat also can be transparent convex surface.
In order to make the luminance brightness on cursor control even, light guide plate is set between described light source and described cursor control.
Described control thing also can be self luminous, can not arrange light source in this case in input equipment inside.
Embodiment 14
One of shell set-up mode of computer entry device 140 as shown in figure 14, comprise cursor control 1420, roller 1410, left button 1430, right button 1440, shell 1450, at shell 1450 on the surface, be arranged in order according to the mode of left button 1430, cursor control 1420, roller 1410, right button 1440, the upper right of left button 1430 arranges cursor control 1420; Cursor control 1420 is provided with the ball of pattern-information on the surface; Cursor control 1420 centre of sphere when the centre of sphere is done to rotate at any angle maintains static, and arranges roller 1410, arrange right button 1440 in the lower right of roller 1410 on the right of cursor control 1420.When using right-hand operated, right hand thumb operation left button 1430, with forefinger operational light mark controller 1420, by middle finger operated roller 1410, with third finger operation right button 1440, left button 1430, roller 1410, right button 1440 are set identical with on current computer entry device mouse.
Described pattern-information is relief pattern information, or has the multicolour pattern information of color change, or pictorial pattern information, or at least the two the combination of above-mentioned pattern-information.
Embodiment 15
One of shell set-up mode of computer entry device 150 as shown in figure 15, comprise cursor control 1520, roller 1510, left button 1530, right button 1540, shell 1550, cursor control 1520, roller 1510, left button 1530, right button 1540 are arranged on the same surface of shell 1550; Cursor control 1520 is transparent units, is arranged on position, described surface, and left button 1530, roller 1510, right button 1540 are set in sequence in described lower face position.
Embodiment 16
Computer entry device plane Figure 160 as shown in figure 16, the keyboard 1670 including multiple button is arranged on the region, the left side 1660 of plane, cursor control 1620, roller 1610, left button 1630, right button 1640 are arranged on the region, the right 1650 of plane, and described cursor control 1620 is transparent flats; Keyboard 1670 have alphabet key, digital keys and control button; Each key face on keyboard 1670, the peak of roller 1610, left button 1630 keyboard, right button 1640 keyboard are in sustained height; On the right in region 1650, cursor control 1520 is arranged on position, surface, and left button 1530, roller 1510, right button 1540 are set in sequence in lower face position.Left button 1630, roller 1610, right button 1640 are set identical with on current computer entry device.
Certainly, when keyboard and computer entry device integrate, the position of keyboard, left button, cursor control, roller, right button can carry out unifying to arrange according to the comfort level used and handled easily.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (12)
1. a computer entry device, is characterized in that: comprise light source, optical sensor, optical lens, interface microprocessor, circuit board, shell and cursor control;
Described cursor control is arranged on the housing, for providing the pattern-information needed for cursor location, described light source is for increasing the brightness of described pattern-information, described cursor control provides the pattern-information needed for cursor location, described optical lens is for collecting described pattern-information to described optical sensor, described optical sensor is for the described pattern-information responded to from described cursor control and described pattern-information is delivered to described interface microprocessor, described interface microprocessor is according to the described pattern-information received and situation of change determination cursor position thereof and send computer disposal to.
2. computer entry device according to claim 1, is characterized in that:
Described optical sensor and described cursor control relative position are fixed; Any point opposing optical inductor on described pattern-information can produce displacement; Described light source is made up of one or more light emitting diode; The hot spot that described multiple light emitting diode is irradiated on cursor control partly overlaps; Described optical lens is condenser, or the combination of rib light microscopic and condenser.
3. computer entry device according to claim 1, is characterized in that:
Described pattern-information is relief pattern information, or has the multicolour pattern information of color change, or pictorial pattern information, or at least the two the combination of above-mentioned pattern-information.
4. computer entry device according to claim 1, is characterized in that:
Described cursor control is the ball with pattern-information, and described ball centre of sphere when the centre of sphere rotates is fixed; Described pattern-information is arranged on ball surface, or is arranged in spheroid.
5. computer entry device according to claim 4, is characterized in that:
Described light source is arranged on the outside of cursor control, or is arranged on the inside of cursor control, or cursor control can autoluminescence; The described light source being arranged on cursor control outside is arranged on around cursor control.
6. computer entry device according to claim 4, is characterized in that:
Described cursor control is the ball with pattern-information, and described circuit board and described shell arrange hollow cylinder respectively, and the xsect of described two hollow cylinders is established relatively, and described cursor control is described in two between hollow cylinder; Described cursor control centre of sphere when the centre of sphere rotates maintains static;
Optical lens and light source are set in the hollow cylinder on described circuit board;
Connect with the described cursor control surface at contact place of the xsect of described hollow cylinder is inclined-plane or arc surface; The slope on described inclined-plane is described cursor control contact point place tangent slope, and the radius of described circular arc is greater than the radius of cursor control;
Or in described hollow cylinder one is a part for shell.
7. computer entry device according to claim 4, is characterized in that:
Described cursor control is the ball with pattern-information, described shell or circuit board arrange the plate of three band circular holes, hole wall and the described ball of each described circular hole are tangent, the plate of described three band circular holes snaps together mutually, and the Circularhole diameter on the plate mediated in the plate of described three band circular holes equals the diameter of ball; Described Circularhole diameter on all the other two plates is less than the diameter of described ball, and the hole wall of described circular hole is inclined-plane, and the slope on described inclined-plane equals the tangent slope at described circular hole and described ball points of tangency place, and described ball is arranged in described circular hole; Or one of them plate that described Circularhole diameter is less than ball diameter is shell.
8. the computer entry device according to claim 1 or 4, is characterized in that:
Described computer entry device also comprises left button, right button, roller; Described shell is provided with described left button, cursor control, roller, right button; Described cursor control part exposes the outside at shell, and remainder is positioned at the inside of shell; Described cursor control exposes the upper surface being positioned at shell in the part of shell, or is positioned at the side of shell.
9. computer entry device according to claim 1, is characterized in that:
Described cursor control is transparent unit, and described optical lens is arranged on the position of described circuit board top to described transparent unit.
10. computer entry device according to claim 9, is characterized in that:
Described transparent unit is arranged on the housing; Described transparent unit is transparent flat or transparent convex surface; Between described light source and described cursor control, light guide plate is set.
11. computer entry devices according to claim 9, is characterized in that:
Described shell is also provided with left button, right button, roller, and described transparent unit and described left button, roller, right button are positioned at the same face of described shell, and described transparent unit is arranged on the top of described left button, roller, right button.
12. computer entry devices according to claim 1 or 9, is characterized in that:
Also comprise keyboard, left button, right button, roller, described keyboard comprises alphabetic keypad button, numeric keypad button and supervisory keyboard button; Described keyboard on described computer entry device, left button, right button, roller, cursor control are sustained height in shell outer setting; The subregion, position of described keyboard and described left button, right button, cursor control, roller is arranged, or unifiedly arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597391.XU CN204926013U (en) | 2015-08-10 | 2015-08-10 | Computer input equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597391.XU CN204926013U (en) | 2015-08-10 | 2015-08-10 | Computer input equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204926013U true CN204926013U (en) | 2015-12-30 |
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|---|---|---|---|
| CN201520597391.XU Active CN204926013U (en) | 2015-08-10 | 2015-08-10 | Computer input equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024460A1 (en) * | 2015-08-10 | 2017-02-16 | 周晓菊 | Computer input device |
| CN106468962A (en) * | 2015-08-10 | 2017-03-01 | 周晓菊 | A kind of computer entry device |
-
2015
- 2015-08-10 CN CN201520597391.XU patent/CN204926013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024460A1 (en) * | 2015-08-10 | 2017-02-16 | 周晓菊 | Computer input device |
| CN106468962A (en) * | 2015-08-10 | 2017-03-01 | 周晓菊 | A kind of computer entry device |
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