WO2017024460A1 - 一种计算机输入设备 - Google Patents

一种计算机输入设备 Download PDF

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Publication number
WO2017024460A1
WO2017024460A1 PCT/CN2015/086457 CN2015086457W WO2017024460A1 WO 2017024460 A1 WO2017024460 A1 WO 2017024460A1 CN 2015086457 W CN2015086457 W CN 2015086457W WO 2017024460 A1 WO2017024460 A1 WO 2017024460A1
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WO
WIPO (PCT)
Prior art keywords
cursor controller
pattern information
cursor
input device
disposed
Prior art date
Application number
PCT/CN2015/086457
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English (en)
French (fr)
Inventor
周晓菊
张文婧
Original Assignee
周晓菊
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Filing date
Publication date
Application filed by 周晓菊 filed Critical 周晓菊
Priority to PCT/CN2015/086457 priority Critical patent/WO2017024460A1/zh
Publication of WO2017024460A1 publication Critical patent/WO2017024460A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor

Definitions

  • the present invention relates to a computer external device, and more particularly to a computer input device.
  • the computer input devices on the market can be divided into two types: mechanical input devices and photoelectric input devices according to the working principle.
  • the mechanical input devices are mainly composed of a ball ball, a roller column and a grating signal sensor.
  • the photoelectric input device replaces the ball with a photoelectric sensor.
  • This type of sensor requires a special pad with stripe or dot pattern information.
  • the biggest drawback of this kind of photoelectric input device is that it must rely on the reflector, the use is very unhumanized, and the cost is quite high.
  • This photoelectric input device has not been popular; the trackball input device looks like a flipped machine from the appearance. Input the device and use the trackball to adjust the movement of the cursor.
  • a light-emitting diode Inside the optoelectronic input device is a light-emitting diode through which the light emitted by the LED illuminates the bottom surface of the optoelectronic input device. A portion of the light reflected back from the bottom surface of the optoelectronic input device is then transmitted through a set of optical lenses to an optical sensing device for imaging. When the optoelectronic input device moves, its movement trajectory is recorded as a set of coherent images taken at high speed. Finally, a series of images captured on the moving track are analyzed and processed by a dedicated image analysis chip inside the photoelectric input device, and the moving direction and moving distance of the input device are determined by analyzing the changes of the position of the feature points on the images. Complete the positioning of the cursor.
  • the photoelectric input device is the most widely used input device at present.
  • the positioning of the photoelectric input device must rely on the overall movement of the input device.
  • the long-term mobile input device will form the input device hand, and the trackball input device can only move the cursor by rotating the trackball.
  • the trackball input device is a mechanical input device, and the price is high and the movement is slow.
  • the invention is to solve the problem that the photoelectric input device needs the movement of the input device as a whole to realize the movement of the cursor, and the cursor controller with the pattern information is used instead of the movement of the input device on the desktop, and only the pattern information on the cursor controller can be changed.
  • the movement of the cursor reduces the fatigue caused by the wrist dragging the input device and improves the flexibility of the input device.
  • the computer input device includes a light source, an optical sensor, an optical lens, an interface microprocessor, a circuit board, a housing, and a cursor controller; the cursor controller is disposed on the housing for providing cursor positioning Pattern information, the light source is for increasing brightness of the pattern information, the cursor controller provides pattern information required for cursor positioning, and the optical lens is used for collecting the pattern information onto the optical sensor,
  • the optical sensor is configured to sense the pattern information from the cursor controller and transmit the pattern information to the interface microprocessor, the interface microprocessor according to the received pattern information and its change The situation determines the cursor position and passes it to the computer for processing.
  • the optical sensor is fixed in position relative to the cursor controller
  • any point on the pattern information may be displaced relative to the optical sensor
  • the light source is composed of one or more light emitting diodes; the plurality of light emitting diodes partially illuminate the spot on the cursor controller;
  • the optical lens is a concentrating mirror or a combination of a prism and a concentrating mirror.
  • the pattern information is concave and convex pattern information, or color pattern information having color change, or graphic pattern information, or a combination of at least two of the above pattern information.
  • the cursor controller is a sphere having pattern information, the sphere being fixed when the sphere is rotated about the center of the sphere; the pattern information being disposed on the surface of the sphere or disposed within the sphere.
  • the light source is disposed outside the cursor controller, or is disposed inside the cursor controller, or the cursor controller is self-illuminating; the light source disposed outside the cursor controller is disposed at the cursor Around the controller.
  • the computer input device further includes a left button, a right button, and a scroll wheel; the housing is provided with a left button, a cursor controller, a scroll wheel, and a right button; and the cursor controller is partially exposed on the outer casing. Externally, the remainder is located inside the outer casing; the portion of the cursor controller exposed at the outer casing is located on the upper end surface of the outer casing or on the side of the outer casing.
  • the cursor controller is a sphere having pattern information, and a hollow cylinder is respectively disposed on the circuit board and the outer casing, and the two hollow cylinders are opposite in cross section.
  • the cursor controller is located between the two hollow cylinders; the center of the ball is fixed when the cursor controller rotates around the center of the ball;
  • an optical lens and a light source are disposed in the middle of the hollow cylinder on the circuit board;
  • a cross section of the hollow cylinder is connected to the cursor controller
  • the surface at the contact is a slope or a circular arc surface; the slope of the slope is the slope of the tangent at the contact point of the cursor controller, and the radius of the arc is greater than the radius of the cursor controller;
  • one of the hollow cylinders is part of a housing.
  • the cursor controller is a sphere having pattern information, and three plates with circular holes are provided on the outer casing or the circuit board, and the wall of each of the circular holes is The balls are tangential, the three circular holes are fastened together, and the diameter of the circular holes on the plate in the middle position of the three circular holes is equal to the diameter of the ball; the other two The diameter of the circular hole on the plate is smaller than the diameter of the ball, and the hole wall of the circular hole is a slope, and the slope of the slope is equal to the tangential slope at the point where the circular hole is tangent to the ball.
  • the ball is located in the circular hole; or one of the plates having a diameter smaller than the diameter of the ball is an outer casing.
  • the cursor controller is a transparent device
  • the optical lens is disposed at a position on the circuit board facing the transparent device.
  • the transparent device is disposed on the outer casing; the transparent device is a transparent plane or a transparent convex surface; and a light guide plate is disposed between the light source and the cursor controller.
  • the outer casing is further provided with a left button, a right button, and a roller.
  • the transparent device and the left button, the roller and the right button are located on the same side of the outer casing, and the transparent device is disposed at Above the left button, the scroll wheel, and the right button.
  • a keyboard button, a left button, a right button, and a scroll wheel are further included.
  • the keyboard button includes an alphabet keyboard button, a numeric keyboard button, and a control keyboard button; the keyboard button on the computer input device,
  • the left button, the right button, the scroll wheel, and the cursor controller are disposed at the same height outside the casing; the position of the keyboard button and the left button, the right button, the cursor controller, and the wheel are set in a sub-area, or are uniformly set.
  • the computer input device proposed by the invention overcomes the problem that the existing input device must be dragged to realize the cursor movement, and the long-term movement of the input device causes the wrist to be fatigued.
  • the invention only needs to control the cursor controller with a finger, and the cursor can be realized.
  • the movement reduces wrist fatigue and can be integrated with the keyboard, reducing the number of computer peripherals and reducing costs.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a third embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a fourth embodiment of the present invention.
  • Figure 5 is a schematic structural view of a fifth embodiment of the present invention.
  • 6 and 6a are schematic structural views of a sixth embodiment of the present invention.
  • Figure 7 is a schematic structural view of a seventh embodiment of the present invention.
  • FIG. 8 and 8a are schematic structural views of a eighth embodiment of the present invention.
  • Figure 9 is a schematic structural view of a ninth embodiment of the present invention.
  • Figure 10 is a schematic structural view of a tenth embodiment of the present invention.
  • Figure 11 is a schematic structural view of a eleventh embodiment of the present invention.
  • Figure 12 is a schematic structural view of a twelfth embodiment of the present invention.
  • Figure 13 is a schematic structural view of a thirteenth embodiment of the present invention.
  • Figure 14 is a schematic structural view of a fourteenth embodiment of the present invention.
  • Figure 15 is a schematic structural view of a fifteenth embodiment of the present invention.
  • Figure 16 is a schematic view showing the structure of a sixteenth embodiment of the present invention.
  • FIG. 1 is an optoelectronic schematic 10 of a computer input device, including a cursor controller 110, a light source 130, an optical lens 140, an optical sensor 150, and an interface microprocessor 160.
  • the cursor controller 110 is configured to provide pattern information required for cursor positioning, the pattern information refers to pattern information that can be sensed and resolved by the optical sensor 150 and the interface microprocessor 160; the light source 130 is illuminated to the cursor control On the device 110, used to increase the brightness of the pattern information on the cursor controller 110; the optical lens 140 is used to collect the pattern information onto the optical sensor 150; the optical sensor 150 is used to sense from the The pattern information of the cursor controller 110, and the pattern information is transmitted to the interface microprocessor 160, and the interface microprocessor 160 determines the cursor position and transmits according to the received pattern information and its change. Handle to the computer.
  • the optical lens 140 is fixed in position relative to the cursor controller 110 and does not generate displacement; any one of the pattern information on the cursor controller 110 may be displaced relative to the optical sensor 150.
  • the optical lens is a condensing mirror or a combination of a prism and a concentrating mirror.
  • the pattern information is concave and convex pattern information, or color pattern information having color change, or graphic pattern information, or a combination of at least two of the above pattern information.
  • the light source is disposed outside the cursor controller, or is disposed inside the cursor controller, or the cursor controller Self-illuminating; the light source disposed outside the cursor controller is disposed around the cursor controller.
  • FIG. 2 is an optoelectronic schematic diagram 20 of a computer input device, including a cursor controller 210, LEDs 220, 250, prisms 230, 240, a condenser 260, and an optical sensor 270.
  • the purpose of setting two LEDs is to fully illuminate the cursor controller 210.
  • the surface of the cursor controller 210 has pattern information.
  • the LEDs 220, 250 and the prisms 230, 240 are respectively located on both sides of the cursor controller 210.
  • the light-emitting diodes cooperate with a prism, and the prisms 230 and 240 respectively condense and refract the light emitted by the LEDs 220 and 250 into near-parallel light, thereby increasing the brightness of the pattern information on the cursor controller 210.
  • the condensing mirror 260 is located between the prisms 230 and 240 to collect the light reflected by the cursor controller 210, and the two light emitting diodes 220, 250 are irradiated onto the cursor controller 210.
  • the light spots 280 are partially overlapped, and the light reflected by the cursor controller 210 is provided with pattern information on the cursor controller 210.
  • the pattern information is collected by the condensing mirror 260 and transmitted to the optical sensor 270.
  • the optical sensor 270 is used by the optical sensor 270.
  • the pattern information from the cursor controller 110 is sensed.
  • the number of light emitting diodes and prisms can be more than two, respectively.
  • the pattern information is concave and convex pattern information, or color pattern information having color change, or graphic pattern information, or a combination of at least two of the above pattern information.
  • the optical sensor is fixed in position relative to the cursor controller and does not generate a displacement; any point in the pattern information on the cursor controller may be displaced relative to the optical sensor.
  • FIG. 3 is an optoelectronic schematic diagram 30 of a computer input device, including a cursor controller 310, an LED 320, a prism 330, a concentrating mirror 340, and an optical sensor 350.
  • the cursor controller 310 is a sphere, and the surface of the ball has pattern information.
  • the cursor controller 310 rotates around the center of the sphere, the center of the sphere is fixed.
  • the light emitted by the LED 320 is irradiated to the cursor after passing through the prism 330.
  • the ball surface of the controller 310 the light reflected by the surface of the ball of the cursor controller 310 carries the pattern information of the surface of the ball of the cursor controller 310, and the condensing mirror 340 converges the light reflected from the surface of the ball of the cursor controller 310, and the optical sensor 350 receives
  • the light collected by the condensing mirror 340 receives the pattern information of the surface of the ball controller 310 at the same time, and transmits the pattern information of the surface of the ball to a microprocessor (not shown), and the interface microprocessor analyzes the received pattern information. Determine the direction and position of the cursor movement on the display and pass the movement information of the cursor to the computer.
  • the working process of the computer input device is as follows: at a certain moment, the pattern information on the cursor controller 310 A part of the image is facing the condensing mirror 340, and the optical sensor 350 and the interface microprocessor receive the partial pattern; when the cursor controller 310 is rotated by an angle around the center of the ball, the pattern on the cursor controller 310 at the previous moment At any point, the optical sensor 350 senses different pattern information at different times, and the interface microprocessor determines the position of the cursor according to the change of the pattern information at different times.
  • the light source is disposed outside the cursor controller, or is disposed inside the cursor controller, or the cursor controller can self-illuminate; the pattern information can be set on the surface of the sphere or inside the sphere.
  • the pattern information has a brightness that can be sensed by an optical sensor.
  • FIG. 4 is an optoelectronic schematic diagram 40 of a computer input device, including a cursor controller 310, a light emitting diode 320, and an optical lens assembly 410.
  • the optical lens assembly 410 is composed of a prism 330 and a condensing mirror 340. 320.
  • the optical lens assembly 410 is disposed on the substrate 420.
  • the light emitted by the LED 320 becomes relatively parallel light after passing through the prism 330, and then is irradiated onto the cursor controller 310 to increase the brightness of the pattern information on the cursor controller 310.
  • the concentrating mirror 340 in the optical lens assembly 410 faces the spot position of the light-emitting diode 320 on the cursor controller 310, depending on the position of the cursor controller on the computer input device housing.
  • the substrate may be placed flat in a computer input device or may be placed upright or tilted in a computer input device housing.
  • the light impinging on the cursor controller is reflected as much as possible onto the concentrating mirror surface, allowing the optical sensor to sense the optical signal.
  • optical lens assembly 410 of FIG. 4 is a side view.
  • the light that is incident on the cursor controller 310 is a surface of the ball that is illuminated to the side of the cursor controller 310, and the light that is incident on the cursor controller 310 can be sensed by the optical sensor.
  • the substrate 420 has a cursor control circuit, which will not be described in the following embodiments.
  • the computer input device shown in FIG. 5 includes a cursor controller 520, a light emitting diode 540, a condensing mirror 530, a substrate 550, and a casing 510.
  • the condensing mirror 530 and the light emitting diode 540 are disposed on the substrate 550, and the cursor controller 520 is a ball.
  • the spherical surface has pattern information, the spherical surface is transparent; the cursor controller 520 has less than half of the sphere portion located outside the computer input device housing 510, and more than half of the sphere portion is located inside the computer input device housing 510, the cursor The controller 520 does not slide out of the outer casing when rotating around the center of the ball.
  • the cursor controller 520 rotates around the center of the sphere, the center of the sphere is fixed, and the cursor controller 520 is located at the upper end surface of the outer casing 510.
  • the light emitting diode 540 and the condensing mirror 530 are disposed under the cursor controller 520, the light emitted by the light emitting diode 540 is irradiated to the spherical surface below the cursor controller 520, and the condensing mirror 530 is disposed at a position where the illuminated portion of the cursor controller 520 can be observed for collection.
  • the in-ball pattern information of the cursor controller 520 transmits the pattern information to the optical sensor; when the cursor controller 520 rotates around the center of the sphere, any point in the pattern information on the cursor controller 520 is opposite to the collecting mirror 530 and An optical sensor (not shown) produces a displacement, and the microprocessor determines the position of the cursor based on the relative displacement of any point in the pattern information.
  • the computer input device housing 510 sets the face of the cursor controller 520 to be a flat surface or a curved surface.
  • the light that is incident on the cursor controller 520 is illuminated to the surface of the ball that the cursor controller 520 is located inside the housing 510.
  • one of the mounting methods 60 of the cursor controller 610 includes a substrate 630 , a hollow cylinder 620 , an optical lens assembly 640 , and a cursor controller 610 .
  • the optical lens assembly 640 includes a prism 330 and a condensing mirror 340 .
  • a hollow cylinder 620 is disposed on the substrate 630, and the cylinder 620 is opened, and the optical lens assembly 640 and the light source are placed at the opening, and the relative position of the cursor controller 610 and the optical lens assembly 640 is the optical lens assembly 640.
  • the concentrating mirror is capable of receiving the light reflected by the cursor controller 610, and the cursor controller 610 is a sphere whose radius is larger than the radius of the circle 620, that is, the cursor controller 610 is mounted on the cylinder 620.
  • the cursor controller 610 rotates around its center of the ball, and the spherical center of the cursor controller 610 does not shift when the cursor controller 610 rotates around the center of the sphere, and the spherical surface of the cursor controller 610 has concave and convex pattern information that can make the optical sensor distinguishable.
  • Figure 6a is a top plan view of the cursor controller 610 and the hollow cylinder 620.
  • the cursor controller 610 is in contact with the hollow cylinder 620, and the surface on which the contact point is located is a slope 650.
  • the slope of the slope 650 is the tangent slope of the sphere at the point of contact between the cursor controller 610 and the hollow cylinder 620.
  • the cursor controller 610 is in contact with the cross section of the hollow cylinder 620, and the surface on which the contact point is located is an arcuate surface having a radius larger than the radius of the ball of the cursor controller.
  • one of the mounting modes 70 of the cursor controller 610 includes a substrate 630, a hollow cylinder 620, an optical lens assembly 640, a cursor controller 610, a hollow cylinder 710, and a housing 720.
  • the optical lens assembly 640 The prism 330 and the condensing mirror 340 are composed of a substrate 630, a hollow cylinder 620, and an optical lens assembly 640.
  • the relative position of the cursor controller 610 is the same as that in the sixth embodiment, and will not be repeated here.
  • a hollow cylinder 710 is disposed on the outer casing 720.
  • the hollow cylinder 710 is disposed in the same manner as the hollow cylinder 620.
  • the hollow cylinder 710 on the outer casing 720 and the hollow cylinder 620 on the substrate 630 together with the cursor controller 610 The cursor controller 610 is rotated about the center of the ball while the center of the ball is fixed.
  • the cursor controller 610 is in contact with the cross section of the hollow cylinder 710, and the surface on which the contact point is located is a slope, and the slope of the slope is the slope of the sphere at the point of contact between the cursor controller 610 and the hollow cylinder 710.
  • the cursor controller 610 is in contact with the cross section of the hollow cylinder 710, and the surface on which the contact point is located may have an arcuate surface having an arc radius greater than a ball radius of the cursor controller.
  • the hollow cylinder 710 is omitted, and the face of the contact point of the outer casing 720 with the cursor controller 610 is set as a slope whose slope is the slope of the sphere at the point of contact between the cursor controller 610 and the outer casing 720.
  • the hollow cylinder 710 is omitted, and the surface of the outer casing 720 that is in contact with the cursor controller 610 is set as an arcuate surface having an arc radius larger than the spherical radius of the cursor controller.
  • FIG. 8 is a side view of the computer input device 80.
  • FIG. 8a is a top view of the computer input device 80, including a cursor controller 820, a wheel 810, a left button 850, a right button 860, a housing 840, a substrate 830, and a substrate 830.
  • the surface of the cursor controller 820 has color pattern information.
  • the cursor controller 820 is disposed on the side of the computer input device 80. When the cursor controller 820 rotates around the center of the ball, the center of the ball is fixed, and the cursor is controlled. The 820 can be rotated in any direction around the center of the ball.
  • the cursor controller 820 When the computer input device 80 is used with the right hand, the cursor controller 820 is located at the position of the right thumb, and the left button 850, the wheel 810 and the right button 860 are arranged according to the current computer input device mouse. arrangement. It is only necessary to rotate the cursor controller 820 with a thumb to achieve arbitrary movement of the cursor.
  • the shape of the outer casing 840 is curved or designed in any shape.
  • the cursor controller 820 is self-illuminating and its brightness allows the optical sensor to clearly distinguish the pattern information on the cursor controller.
  • the portion of the cursor controller exposed to the outer casing may also be located at the upper end surface of the outer casing.
  • FIG. 9 is a computer input device installation diagram 90, including a cursor controller 910, a housing 920, a first tablet 930, a second tablet 940, a third tablet 950, a circuit board 970, a light source 990, and a concentrating mirror 980;
  • the 910 is a ball having pattern information on the surface, and the fixing hole 960 fixes and fastens the first flat plate 930, the second flat plate 940, and the third flat plate 950 together, and the second flat plate 940 is fastened to the first flat plate 930 and the third flat plate.
  • the second flat plate 940 is provided with a circular hole whose diameter is equal to the diameter of the cursor controller 910, and the hole wall of the circular hole in the second flat plate 940 is a flat surface.
  • the first flat plate 930 and the third flat plate 950 respectively have a circular hole, the diameter of the circular hole is smaller than the diameter of the cursor controller 910, and the hole wall of the circular hole is a slope, and the slope of the inclined surface is equal to the circular hole.
  • Less than half of the spheres of the cursor controller 910 are located outside of the outer casing 920, and more than half of the spheres are located inside the outer casing 920.
  • the housing 920 is further disposed on the circuit board 970.
  • the concentrating mirror 980 and the light source 990 are disposed on the circuit board 970.
  • the light source 990 is irradiated onto the cursor controller 910.
  • the concentrating mirror 980 collects the pattern information on the cursor controller 910. When the cursor controller 910 rotates around the center of the sphere, any point in the pattern information on the cursor controller 910 is displaced relative to the concentrating mirror 980.
  • the optical sensor senses the pattern information, and the microprocessor determines the cursor according to the relative displacement of any point in the pattern information. s position.
  • a computer input device plan view 100 a keyboard 1070 including a plurality of buttons is disposed on the left side 1060 area of the plane, and the cursor controller 1020, the wheel 1010, the left button 1030, and the right button 1040 are disposed on the right side 1050 of the plane.
  • the cursor controller 1020 is a sphere, and the surface of the sphere has pattern information; the keyboard 1060 has alphabetic keys, numeric keys, and control buttons; each key surface on the keyboard 1070, the highest point of the cursor controller 1020, and the roller 1010 The highest point, the left key 1030 key surface, and the right key 1040 key surface are at the same height; in the right area 1050, the left key 1030, the cursor controller 1020, the scroll wheel 1010, and the right key 1040 are sequentially arranged, and the left key 1030 is set in the upper right direction.
  • the cursor controller 1020 rotates the ball center at any angle when the center of the ball is fixed, and sets a wheel 1010 on the right side of the cursor controller 1020 and a right button 1040 on the lower right side of the wheel 1010.
  • the left thumb operates the left button 1030
  • the cursor controller 1020 is operated with the index finger
  • the roller 1010 is operated with the middle finger
  • the right button 1040 is operated with the ring finger
  • the left button 1030, the wheel 1010, the right button 1040 and the current computer input device are provided. the same.
  • the position of the left button, the cursor controller, the scroll wheel, and the right button can be set according to the comfort and convenience of use.
  • keyboard keys are uniformly set with the positions of the left button, the right button, the cursor controller, and the scroll wheel.
  • the area where the keyboard is located is a little small, just to emphasize that the computer input device can be integrated with the keyboard, and the keys on the keyboard are at the same height as the cursor controller, the scroll wheel, the left button, and the right button of the computer input device.
  • one of the mounting modes 110 of the cursor controller includes a substrate 1130 , a support 1120 , a support 1121 , a support 1122 , a cursor controller 1110 , and a housing 1140 .
  • the cursor controller 1110 is a sphere.
  • the ball spherical surface is transparent, the spherical ball body has pattern information, the inside of the outer casing 1140 is provided with a circuit board 1130, and the supporting bodies 1120, 1121, 1122 are disposed on the circuit board 1130, the supporting body 1120, 1121, 1122 are the same height, respectively located under the cursor controller 1110, and the surface of the support body 1120, 1121, 1122 contacting the cursor controller 1110 is a slope, and the slope of the slope is the contact point between the cursor controller 1110 and the support body.
  • the height of the support may also be different, the support is located below the cursor controller, and the lower of the cursor controller refers to the lower half of the half of the sphere.
  • FIG. 12 is an optoelectronic schematic 120 of a computer input device, including a cursor controller 1210, a light source 1230, an optical lens 1240, an optical sensor 1250, an interface microprocessor 1260, and a substrate 1270.
  • the cursor controller 1210 is a transparent device.
  • the light source 1230 and the optical lens 1240 are disposed on the substrate 1270 to the position of the cursor controller 1210.
  • the light source 1230 is used to increase the brightness of the cursor controller 1210, and the cursor controller 1210 provides the cursor positioning.
  • Pattern information, optical lens 1240 is used to collect pattern information onto optical sensor 1250 for sensing the pattern information from cursor controller 1210 and passing the pattern information to interface microprocessor 1260, interface
  • the microprocessor 1260 determines the cursor position based on the received pattern information and its changes and transmits it to the computer for processing.
  • the computer input device operates as follows: When the control 1220 (such as a finger or a pen, indicated by a finger in FIG. 12) is placed on the transparent device 1210, the control 1220 forms pattern information on the transparent device 1210, and the optical lens 1240 will control The pattern information of the object 1220 is collected onto an optical sensor 1250 that senses the pattern information from the cursor controller 1210 and passes the pattern information to the interface microprocessor 1260; when the control 1220 is along the transparent device When the 1210 moves, the optical sensor 1250 receives different pattern information at different times, and the interface microprocessor 1260 determines the cursor position based on the received pattern information and its changes and transmits it to the computer for processing.
  • the control 1220 such as a finger or a pen, indicated by a finger in FIG. 12
  • computer input device 130 includes cursor controller 1310, light source 1320, optical lens 1340, optical sensor 1370, microprocessor 1380, substrate 1350, and housing 1330.
  • the cursor controller 1310 is a transparent plane, and the cursor controller 1310 is disposed on the outer casing 1330; the light source 1320, the optical lens 1340, and the optical sensor 1370 are disposed on the substrate 1370 to the cursor controller 1310; the light source 1320 is used to increase the cursor control.
  • the brightness of the device 1310 when the control object 1360 moves along the transparent plane, the control object 1360 forms different pattern information on the cursor controller 1310, and the optical lens 1340 collects the pattern information on the cursor controller 1310 at different times to the optical sensor 1370.
  • the optical sensor 1370 transmits pattern information at different times to the microprocessor 1380, and the microprocessor 1380 determines the cursor position based on the different time pattern information.
  • the transparent plane may also be a transparent convex surface.
  • a light guide plate is disposed between the light source and the cursor controller.
  • the control may also be self-illuminating, in which case no light source may be provided inside the input device.
  • one of the housing arrangement modes of the computer input device 140 includes a cursor controller 1420, a scroll wheel 1410, a left button 1430, a right button 1440, and a housing 1450.
  • the cursor controller 1420, the wheel 1410, the right button 1440 are arranged in sequence, and the cursor controller 1420 is disposed in the upper right direction of the left button 1430; the cursor controller 1420 is provided with a sphere of pattern information on the surface; the cursor controller 1420 rotates at any angle around the sphere
  • a wheel 1410 is disposed on the right side of the cursor controller 1420, and a right button 1440 is disposed on the lower right side of the wheel 1410.
  • the right thumb When operating with the right hand, the right thumb operates the left button 1430, the cursor controller 1420 is operated with the index finger, the middle wheel 1410 is operated, the right button 1440 is operated with the ring finger, the left button 1430, the wheel 1410, the right button 1440 and the current computer input device mouse are used. Set the same.
  • the pattern information is concave and convex pattern information, or color pattern information having color change, or graphic pattern information, or a combination of at least two of the above pattern information.
  • one of the housing setting modes of the computer input device 150 includes a cursor controller 1520 , a scroll wheel 1510 , a left button 1530 , a right button 1540 , a housing 1550 , a cursor controller 1520 , a scroll wheel 1510 , a left button 1530 , and a right button 1540 .
  • the cursor controller 1520 is disposed on the same surface of the housing 1550; the cursor controller 1520 is a transparent device disposed at a position above the surface, and the left button 1530, the roller 1510, and the right button 1540 are sequentially disposed at positions below the surface.
  • a computer input device plan 160 a keyboard 1670 including a plurality of buttons is disposed on the left side 1660 area of the plane, and the cursor controller 1620, the wheel 1610, the left button 1630, and the right button 1640 are disposed on the right side 1650 of the plane.
  • the cursor controller 1620 is a transparent plane; the keyboard button 1670 has a letter button, a numeric button and a control button; each button surface on the keyboard 1670, the highest point of the scroll wheel 1610, the left button 1630 key surface, and the right key 1640 key surface are in the same Height; in the right area 1650, the cursor controller 1520 is disposed at a position above the surface, and the left button 1530, the roller 1510, and the right button 1540 are sequentially disposed at positions below the surface.
  • the left button 1630, the wheel 1610, and the right button 1640 are the same as those currently set on the computer input device.

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Abstract

一种计算机输入设备，所述计算机输入设备（10）包括光学感应器（150）、光学透镜（140）、接口微处理器（160）、光标控制器（110）、外壳、光源（130），所述光标控制器（110）设置在所述外壳上，用于提供光标定位所需的图案信息，所述光源（130）用于增加所述图案信息的亮度，光学透镜（140）用于将光标控制器（110）的所述图案信息传递到光学感应器（150）中，所述图案信息中的任一点相对所述光学感应器（150）可产生位移，所述接口微处理器（160）根据光学感应器（150）感应到的图案信息决定光标位置。该设备（10）不需要拖动计算机输入设备，就可以控制光标在显示器上的移动，锻炼手指的灵活性，该设备（10）与键盘集成在一起，减少外设，降低成本。

Description

一种计算机输入设备 技术领域
本发明涉及一种计算机外部设备，尤其涉及一种计算机输入设备。
背景技术
目前，市场上的计算机输入设备按照工作原理分可分为机械输入设备与光电输入设备两类，机械输入设备主要由滚球、辊柱和光栅信号传感器组成。光电输入设备用光电传感器代替了滚球。这类传感器需要特制的、带有条纹或点状图案信息的垫板配合使用。此种光电输入设备最大的缺陷是必须依赖反射板、使用非常不人性化、造价颇为高昂，这种光电输入设备并未得到流行；轨迹球输入设备从外观上看就像是翻转过来的机械输入设备，用手拨动轨迹球来控制光标的移动。
在光电输入设备内部有一个发光二极管，通过该发光二极管发出的光线，照亮光电输入设备底部表面。然后将光电输入设备底部表面反射回的一部分光线，经过一组光学透镜，传输到一个光感应器件内成像。当光电输入设备移动时，其移动轨迹便会被记录为一组高速拍摄的连贯图像。最后利用光电输入设备内部的一块专用图像分析芯片对移动轨迹上摄取的一系列图像进行分析处理，通过对这些图像上特征点位置的变化进行分析，来判断输入设备的移动方向和移动距离，从而完成光标的定位。
光电输入设备是当前应用最广泛的输入设备，光电输入设备的定位必须依靠输入设备整体移动来进行，长时间移动输入设备会形成输入设备手，轨迹球输入设备只是转动轨迹球就可以移动光标，但轨迹球输入设备是机械输入设备，价位高移动慢。
发明内容
本发明就是为了解决光电输入设备需要输入设备整体移动实现光标移动的问题，用一个具有图案信息的光标控制器代替输入设备在桌面上的移动，只需光标控制器上的图案信息变化就可以实现光标的移动，减少手腕拖动输入设备时产生的疲劳，提高输入设备灵活性。
本发明的技术问题通过以下的技术方案予以解决：
所述计算机输入设备，包括光源、光学感应器、光学透镜、接口微处理器、电路板、外壳和光标控制器；所述光标控制器设置在所述外壳上，用于提供光标定位所需 的图案信息，所述光源用于增加所述图案信息的亮度，所述光标控制器提供光标定位所需的图案信息，所述光学透镜用于汇集所述图案信息到所述光学感应器上，所述光学感应器用于感应来自所述光标控制器的所述图案信息并将所述图案信息传递到所述接口微处理器，所述接口微处理器根据接收到的所述图案信息及其变化情况确定光标位置并传送给计算机处理。
根据本发明的另一个具体方面，所述光学感应器与所述光标控制器相对位置固定；
根据本发明的另一个具体方面，所述图案信息上的任一点相对光学感应器可产生位移；
根据本发明的另一个具体方面，所述光源由一个或多个发光二极管组成；所述多个发光二极管照射到光标控制器上的光斑部分重叠；
根据本发明的另一个具体方面，所述光学透镜是聚光镜，或是棱光镜与聚光镜的组合。
根据本发明的另一个具体方面，所述图案信息是凹凸图案信息，或是具有色彩变化的彩色图案信息，或是图形图案信息，或是上述图案信息至少二者的结合。
根据本发明的另一个具体方面，所述光标控制器是具有图案信息的圆球，所述圆球绕球心旋转时球心固定；所述图案信息设置在球表面，或设置在球体内。
根据本发明的另一个具体方面，所述光源设置在光标控制器的外部，或设置在光标控制器的内部，或光标控制器可自发光；所述设置在光标控制器外部的光源设置在光标控制器周围。
根据本发明的另一个具体方面，所述计算机输入设备还包括左键、右键、滚轮；所述外壳上设置有左键、光标控制器、滚轮、右键；所述光标控制器部分露出在外壳的外部，其余部分位于外壳的内部；所述光标控制器露出在外壳的部分位于外壳的上端面，或位于外壳的侧面。
根据本发明的另一个具体方面，所述光标控制器为具有图案信息的圆球，在所述电路板与所述外壳上分别设置空心圆柱体，所述两空心圆柱体的横截面相对而设，所述光标控制器位于两所述空心圆柱体之间；所述光标控制器绕球心旋转时球心固定不动；
根据本发明的另一个具体方面，所述电路板上的空心圆柱体中间设置光学透镜和光源；
根据本发明的另一个具体方面，所述空心圆柱体的横截面与所述光标控制器相接 触点处的表面是斜面或圆弧面；所述斜面的斜率是所述光标控制器接触点处切线的斜率，所述圆弧的半径大于光标控制器的半径；
根据本发明的另一个具体方面，或所述空心圆柱体中的一个是外壳的一部分。
根据本发明的另一个具体方面，所述光标控制器为具有图案信息的圆球，在所述外壳或电路板上设置三个带圆孔的板，每个所述圆孔的孔壁与所述圆球相切，所述三个带圆孔的板相互扣接在一起，所述三个带圆孔的板中处于中间位置的板上的圆孔直径等于圆球的直径；其余二个板上的所述圆孔直径小于所述圆球的直径，且所述圆孔的孔壁为斜面，所述斜面的斜率等于所述圆孔与所述圆球相切点处的切线斜率，所述圆球位于所述圆孔中；或所述圆孔直径小于圆球直径的其中一个板是外壳。
根据本发明的另一个具体方面，所述光标控制器是透明装置，所述光学透镜设置在所述电路板上面对所述透明装置的位置。
根据本发明的另一个具体方面，所述透明装置设置在所述外壳上；所述透明装置是透明平面或透明凸面；在所述光源与所述光标控制器间设置导光板。
根据本发明的另一个具体方面，所述外壳上还设置有左键、右键、滚轮，所述透明装置与所述左键、滚轮、右键位于所述外壳的同一面，所述透明装置设置在所述左键、滚轮、右键的上方。
根据本发明的另一个具体方面，还包括键盘按键、左键、右键、滚轮，所述键盘按键包括字母键盘按键、数字键盘按键和控制键盘按键；所述计算机输入设备上的所述键盘按键、左键、右键、滚轮、光标控制器在外壳外部设置为同一高度；所述键盘按键与所述左键、右键、光标控制器、滚轮的位置分区域设置，或统一设置。
本发明与现有技术对比的有益效果是：
本发明所提出的计算机输入设备，克服了现有输入设备必须拖动才能实现光标移动，而长时间移动输入设备引起手腕疲劳的问题，本发明只需要用手指控制光标控制器，就可以实现光标的移动，减少了手腕的疲劳，且可以与键盘集成在一起，减少计算机外设数量，降低成本。
附图说明
图1是本发明具体实施方式一的结构示意图；
图2是本发明具体实施方式二的结构示意图；
图3是本发明具体实施方式三的结构示意图；
图4是本发明具体实施方式四的结构示意图；
图5是本发明具体实施方式五的结构示意图；
图6、图6a是本发明具体实施方式六的结构示意图；
图7是本发明具体实施方式七的结构示意图；
图8、图8a是本发明具体实施方式八的结构示意图；
图9是本发明具体实施方式九的结构示意图；
图10是本发明具体实施方式十的结构示意图；
图11是本发明具体实施方式十一的结构示意图；
图12是本发明具体实施方式十二的结构示意图；
图13是本发明具体实施方式十三的结构示意图；
图14是本发明具体实施方式十四的结构示意图；
图15是本发明具体实施方式十五的结构示意图；
图16是本发明具体实施方式十六的结构示意图。
具体实施方式
具体实施方式一
如图1所示为计算机输入设备的光电原理图10，包括光标控制器110、光源130、光学透镜140、光学感应器150和接口微处理器160。
所述光标控制器110用于提供光标定位所需的图案信息，所述图案信息是指能够被光学感应器150与所述接口微处理器160感应和分辨的图案信息；光源130照射到光标控制器110上，用于增加光标控制器110上图案信息的亮度；所述光学透镜140用于汇集所述图案信息到所述光学感应器150上；所述光学感应器150用于感应来自所述光标控制器110的所述图案信息，并将所述图案信息传递到所述接口微处理器160，所述接口微处理器160根据接收到的所述图案信息及其变化情况确定光标位置并传送给计算机处理。
所述光学透镜140与光标控制器110相对位置固定，并不产生位移；光标控制器110上的所述图案信息中的任一点相对光学感应器150可产生位移。
所述光学透镜是聚光镜，或是棱光镜与聚光镜的组合。
所述图案信息是凹凸图案信息，或是具有色彩变化的彩色图案信息，或是图形图案信息，或是上述图案信息至少二者的结合。
所述光源设置在光标控制器的外部，或设置在光标控制器的内部，或光标控制器 可自发光；所述设置在光标控制器外部的光源设置在光标控制器周围。
具体实施方式二
如图2所示为计算机输入设备的光电原理图20，包括光标控制器210，发光二极管220、250，棱光镜230、240，聚光镜260，光学感应器270。
设置两个发光二极管的目的是为了能够充分照亮光标控制器210，光标控制器210表面具有图案信息，发光二极管220、250和棱光镜230、240分别位于光标控制器210的两侧，每个发光二极管配合一个棱光镜，所述棱光镜230、240分别将所述发光二极管220、250发出的光汇聚折射后变成接近平行光，增加光标控制器210上图案信息的亮度，也就是增加了反射到聚光镜260上的光亮度，聚光镜260位于棱光镜230、240之间，汇集光标控制器210上反射的光线，所述两个发光二极管220、250照射到光标控制器210上的光斑280部分重叠，经光标控制器210反射后的光线带有光标控制器210上的图案信息，所述图案信息经过聚光镜260汇聚后传递到光学感应器270上，所述光学感应器270用于感应来自所述光标控制器110的所述图案信息。
发光二极管和棱光镜的数量可分别多于二个。
所述图案信息是凹凸图案信息，或是具有色彩变化的彩色图案信息，或是图形图案信息，或是上述图案信息至少二者的结合。
所述光学感应器与所述光标控制器相对位置固定，并不产生位移；所述光标控制器上的所述图案信息中的任一点相对光学感应器可产生位移。
具体实施方式三
如图3所示为计算机输入设备的光电原理图30，包括光标控制器310，发光二极管320，棱光镜330，聚光镜340，光学感应器350。
所述光标控制器310是一个圆球，球表面具有图案信息，光标控制器310绕球心旋转时球心固定不动，所述发光二极管320发射出来的光经棱光镜330后照射到光标控制器310的球表面，经光标控制器310球表面反射后的光带有光标控制器310球表面的图案信息，聚光镜340将从光标控制器310球表面反射的光汇聚，光学感应器350接收经聚光镜340汇聚后的光，同时接收光标控制器310球表面的图案信息，并将球表面的图案信息传送到微处理器(未画)，接口微处理器根据接收到的图案信息进行分析，确定显示器上光标移动的方向和位置，并将光标的移动信息传递给计算机。
所述计算机输入设备的工作过程如下：在某一时刻，光标控制器310上图案信息 的一部分面对着聚光镜340，光学感应器350与接口微处理器接收到的是这部分图案；当光标控制器310绕球心旋转一个角度后，上一时刻光标控制器310上的图案中的任一点也随着移动一定位移，不同时刻光学感应器350感应到不同的图案信息，接口微处理器根据不同时刻图案信息的变化确定光标的位置。
所述光源设置在光标控制器的外部，或设置在光标控制器的内部，或光标控制器可自发光；所述图案信息可以设置在圆球的表面，也可以在圆球的里面。
所述图案信息具有可以被光学感应器感应到的亮度。
具体实施方式四
如图4所示是计算机输入设备的光电原理图40，包括光标控制器310、发光二极管320、光学透镜组件410，所述光学透镜组件410由棱光镜330和聚光镜340组成，所述发光二极管320、光学透镜组件410设置在基板420上。
所述发光二极管320发出的光，经棱光镜330后变成相对平行的光线，再照射到光标控制器310上，增加光标控制器310上图案信息的亮度。
根据计算机输入设备外壳上光标控制器位置的不同，光学透镜组件410中的聚光镜340面对发光二极管320照射到光标控制器310上的光斑位置。
所述基板可以是平放在计算机输入设备内，也可以是竖立或倾斜的放置在计算机输入设备外壳里。
无论光标控制器设置在计算机输入设备外壳的任何位置，照射到光标控制器上的光线要尽可能多的反射到聚光镜面上，使光学感应器能够感应到光信号。
图4a是光学透镜组件410的俯视图，图4中的光学透镜组件410是侧视图。
所述照射到光标控制器310上的光，是照射到光标控制器310侧面的球表面，所述照射到光标控制器310上的光能够让光学感应器感应测到。
所述基板420上具有光标控制电路，以下的实施例中不再赘述。
具体实施方式五
如图5所示的计算机输入设备，包括光标控制器520、发光二极管540、聚光镜530、基板550和外壳510，聚光镜530与发光二极管540设置在基板550上，所述光标控制器520是圆球，其球面内具有图案信息，所述球面是透明的；所述光标控制器520小于一半球体的部分位于计算机输入设备外壳510的外部，大于一半球体的部分位于计算机输入设备外壳510的内部，光标控制器520在绕球心旋转时不会滑出外壳， 光标控制器520绕球心旋转时球心固定，光标控制器520位于外壳510的上端面。
发光二极管540和聚光镜530设置在光标控制器520的下方，发光二极管540发出的光照射到光标控制器520下方球面，聚光镜530设置在能够观察到光标控制器520被照射部分的位置，用于汇集光标控制器520的球内图案信息，并将所述图案信息传递到光学感应器上；当光标控制器520绕球心旋转时，光标控制器520上的图案信息中的任一点相对聚光镜530和光学感应器(未图示)产生位移，微处理器根据图案信息中任一点的相对位移确定光标的位置。
计算机输入设备外壳510设置光标控制器520的面是平面，或是曲面。
所述照射到光标控制器520上的光，是照射到光标控制器520位于外壳510内部的球表面。
具体实施方式六
如图6所示为光标控制器610的安装方式之一60，包括基板630、空心圆柱体620、光学透镜组件640和光标控制器610，所述光学透镜组件640由棱光镜330和聚光镜340组成，在基板630上设置一空心圆柱体620，在所述圆柱体620上开口，在开口处放置光学透镜组件640和光源，光标控制器610与光学透镜组件640的相对位置以光学透镜组件640中的聚光镜能够充分的接收光标控制器610反射的光线为准，光标控制器610是圆球，其球半径大于圆柱体620的圆半径，也就是说光标控制器610架设在圆柱体620上，光标控制器610绕其球心旋转，且光标控制器610绕球心旋转时球心不产生位移，所述光标控制器610的球表面具有可以使光学感应器可分辨的凹凸图案信息。
图6a为光标控制器610与空心圆柱体620的俯视图。
光标控制器610与空心圆柱体620相接触，其接触点所在的面是斜面650，斜面650的斜率是光标控制器610与空心圆柱体620接触点处圆球的切线斜率。
或者，光标控制器610与空心圆柱体620的横截面相接触，其接触点所在的面是弧形面，弧形面的半径大于光标控制器的球半径。
具体实施方式七
如图7所示为光标控制器610的安装方式之一70，包括基板630、空心圆柱体620、光学透镜组件640、光标控制器610、空心圆柱体710和外壳720，所述光学透镜组件640由棱光镜330和聚光镜340组成，基板630、空心圆柱体620、光学透镜组件640、 光标控制器610的相对位置与实施例六中相同，在这里不再重复。
在外壳720上设置空心圆柱体710，空心圆柱体710的设置与空心圆柱体620的设置方法相同，外壳720上的空心圆柱体710与基板630上的空心圆柱体620一起，将光标控制器610球心固定的同时实现光标控制器610绕球心旋转。
光标控制器610与空心圆柱体710的横截面相接触，其接触点所在的面是斜面，斜面的斜率是光标控制器610与空心圆柱体710接触点处圆球的斜率。
或者，光标控制器610与空心圆柱体710的横截面相接触，其接触点所在的面可以弧形面，弧形面的弧半径大于光标控制器的球半径。
或者，省略空心圆柱体710，将外壳720与光标控制器610相接触点的面设置成斜面，其斜面的斜率是光标控制器610与外壳720接触点处圆球的斜率。
或者，省略空心圆柱体710，将外壳720与光标控制器610相接触点的面设置成弧形面，弧形面的弧半径大于光标控制器的球半径。
具体实施方式八
如图8所示是计算机输入设备80的侧视图，图8a是计算机输入设备80的俯视图，包括光标控制器820、滚轮810、左键850、右键860、外壳840、基板830，基板830上设置有光学透镜、光学感应器和电路，光标控制器820表面具有彩色图案信息，光标控制器820设置在计算机输入设备80的侧面，光标控制器820绕球心旋转时球心固定不动，光标控制器820可绕球心沿任意方向旋转，用右手使用计算机输入设备80时，光标控制器820位于右手大拇指的位置，左键850、滚轮810和右键860按照目前计算机输入设备鼠标上的排列方式排列。只需要用大拇指旋转光标控制器820就可以实现光标的任意移动。外壳840的形状是弧形，或设计成任意形状。
所述光标控制器820是自发光的，其亮度可以使光学感应器能够清楚分辨光标控制器上的图案信息。
所述光标控制器露出在外壳的部分也可位于外壳的上端面。
具体实施方式九
如图9所示是计算机输入设备安装图90，包含有光标控制器910、外壳920、第一平板930、第二平板940、第三平板950、电路板970、光源990、聚光镜980；光标控制器910是表面具有图案信息的圆球，固定孔960将第一平板930、第二平板940、第三平板950固定扣接在一起，第二平板940被扣在第一平板930和第三平板950之 间，第二平板940中开有圆孔，其圆孔的直径等于光标控制器910的直径，第二平板940中圆孔的孔壁是平面。
所述第一平板930与所述第三平板950中分别开有圆孔，其圆孔的直径小于光标控制器910的直径，且圆孔的孔壁是斜面，所述斜面的斜率等于圆孔与光标控制器910相切点的切线的斜率。
所述光标控制器910小于一半的球体位于外壳920的外部，其大于一半的球体位于外壳920的内部。
所述外壳920内部还设置在电路板970，在电路板970上设置聚光镜980与光源990，所述光源990照射到光标控制器910上，所述聚光镜980汇集光标控制器910上的图案信息，当光标控制器910绕球心旋转时，光标控制器910上的图案信息中的任一点相对聚光镜980产生位移，光学感应器感应图案信息，微处理器根据图案信息中任一点的相对位移确定光标的位置。
具体实施方式十
如图10所示是计算机输入设备平面图100，包含有多个按键的键盘1070设置在平面的左边1060区域，光标控制器1020、滚轮1010、左键1030、右键1040设置在平面的右边1050区域，所述光标控制器1020是圆球，球表面具有图案信息；键盘1060上具有字母按键、数字按键和控制按键；键盘1070上的各按键面、光标控制器1020圆球的最高点、滚轮1010的最高点、左键1030键面、右键1040键面处于同一高度；在右边区域1050中，按照左键1030、光标控制器1020、滚轮1010、右键1040的方式依次排列，左键1030的右上方向设置光标控制器1020，光标控制器1020在球心固定时绕球心作任意角度的旋转，在光标控制器1020的右边设置滚轮1010，在滚轮1010的右下方设置右键1040。用右手操作时，右手大拇指操作左键1030，用食指操作光标控制器1020，用中指操作滚轮1010，用无名指操作右键1040，左键1030、滚轮1010、右键1040与目前计算机输入设备上所设相同。
当然，键盘与计算机输入设备集成在一起时，左键、光标控制器、滚轮、右键的位置可根据使用的舒适度与方便操作进行设置。
或者，所述键盘按键与所述左键、右键、光标控制器、滚轮的位置统一设置。
本实施例中，键盘所在的区域有点小，也只是为了强调计算机输入设备可以与键盘集成在一起，键盘上的按键与计算机输入设备的光标控制器、滚轮、左键、右键同一高度。
具体实施方式十一
如图11所示为光标控制器的安装方式之一110，包括基板1130、支撑体1120、支撑体1121、支撑体1122、光标控制器1110和外壳1140，所述光标控制器1110为圆球，所述圆球球面是透明的，所述圆球球体内具有图案信息，所述外壳1140的里面设置电路板1130，所述支撑体1120、1121、1122设置在电路板1130上，所述支撑体1120、1121、1122高度相同，分别位于光标控制器1110下方，所述支撑体1120、1121、1122与光标控制器1110相接触的表面是斜面，斜面的斜率是光标控制器1110与支撑体接触点的切线斜率；光标控制器1110的上方部分露出在外壳1140的外面，所述光标控制器1110露出外壳1140的部分小于圆球球体的一半，外壳1140与支撑体1120、1121、1122将光标控制器1110固定，使光标控制器1110在绕球心旋转时球心不产生位移。
所述支撑体的高度也可以不同，所述支撑体位于光标控制器下方，所述光标控制器下方是指小于球体的一半的下半部分。
具体实施方式十二
如图12所示为计算机输入设备的光电原理图120，包括光标控制器1210、光源1230、光学透镜1240、光学感应器1250、接口微处理器1260和基板1270。
光标控制器1210是透明装置，光源1230、光学透镜1240设置在基板1270上面对光标控制器1210的位置；光源1230用于增加光标控制器1210的亮度，光标控制器1210提供光标定位所需的图案信息，光学透镜1240用于汇集图案信息到光学感应器1250上，光学感应器1250用于感应来自光标控制器1210的所述图案信息并将所述图案信息传递到接口微处理器1260，接口微处理器1260根据接收到的所述图案信息及其变化情况确定光标位置并传送给计算机处理。
计算机输入设备工作过程如下：控制物1220(如手指或笔，在附图12中用手指表示)放置在透明装置1210上时，控制物1220在透明装置1210上形成图案信息，光学透镜1240将控制物1220的图案信息汇集到光学感应器1250上，光学感应器1250感应到来自光标控制器1210的所述图案信息并将所述图案信息传递到接口微处理器1260；当控制物1220沿透明装置1210移动时，光学感应器1250在不同时刻接收到不同的图案信息，接口微处理器1260根据接收到的所述图案信息及其变化情况确定光标位置并传送给计算机处理。
具体实施方式十三
如图13所示为计算机输入设备130，包括光标控制器1310、光源1320、光学透镜1340、光学感应器1370、微处理器1380、基板1350和外壳1330。
光标控制器1310是透明平面，光标控制器1310设置在外壳1330上；光源1320、光学透镜1340、光学感应器1370设置在基板1370上面对光标控制器1310的位置；光源1320用于增加光标控制器1310的亮度，当控制物1360沿透明平面移动时，控制物1360在光标控制器1310上形成不同的图案信息，光学透镜1340将不同时刻光标控制器1310上的图案信息汇集到光学感应器1370上，光学感应器1370传递不同时刻的图案信息到微处理器1380中，微处理器1380根据不同时刻图案信息确定光标位置。
所述透明平面也可以是透明凸面。
为了使光标控制器上的光亮度均匀，在所述光源与所述光标控制器间设置导光板。
所述控制物也可以是自发光的，这种情况下在输入设备内部可不设置光源。
具体实施方式十四
如图14所示是计算机输入设备140的外壳设置方式之一，包括光标控制器1420、滚轮1410、左键1430、右键1440、外壳1450，在外壳1450表面上，按照左键1430、光标控制器1420、滚轮1410、右键1440的方式依次排列，左键1430的右上方向设置光标控制器1420；光标控制器1420表面上设置有图案信息的圆球；光标控制器1420绕球心作任意角度的旋转时球心固定不动，在光标控制器1420的右边设置滚轮1410，在滚轮1410的右下方设置右键1440。用右手操作时，右手大拇指操作左键1430，用食指操作光标控制器1420，用中指操作滚轮1410，用无名指操作右键1440，左键1430、滚轮1410、右键1440与目前计算机输入设备鼠标上所设相同。
所述图案信息是凹凸图案信息，或是具有色彩变化的彩色图案信息，或是图形图案信息，或是上述图案信息至少二者的结合。
具体实施方式十五
如图15所示是计算机输入设备150的外壳设置方式之一，包括光标控制器1520、滚轮1510、左键1530、右键1540、外壳1550，光标控制器1520、滚轮1510、左键1530、右键1540设置在外壳1550同一表面；光标控制器1520是透明装置，设置在所述表面上方位置，左键1530、滚轮1510、右键1540顺序设置在所述表面下方位置。
具体实施方式十六
如图16所示是计算机输入设备平面图160，包含有多个按键的键盘1670设置在平面的左边1660区域，光标控制器1620、滚轮1610、左键1630、右键1640设置在平面的右边1650区域，所述光标控制器1620是透明平面；键盘按键1670上具有字母按键、数字按键和控制按键；键盘1670上的各按键面、滚轮1610的最高点、左键1630键面、右键1640键面处于同一高度；在右边区域1650中，光标控制器1520设置在表面上方位置，左键1530、滚轮1510、右键1540顺序设置在表面下方位置。左键1630、滚轮1610、右键1640与目前计算机输入设备上所设相同。
当然，键盘与计算机输入设备集成在一起时，键盘按键、左键、光标控制器、滚轮、右键的位置可根据使用的舒适度与方便操作进行统一设置。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (12)

  1. 一种计算机输入设备，其特征在于：包括光源、光学感应器、光学透镜、接口微处理器、电路板、外壳和光标控制器；
    所述光标控制器设置在所述外壳上，用于提供光标定位所需的图案信息，所述光源用于增加所述图案信息的亮度，所述光标控制器提供光标定位所需的图案信息，所述光学透镜用于汇集所述图案信息到所述光学感应器上，所述光学感应器用于感应来自所述光标控制器的所述图案信息并将所述图案信息传递到所述接口微处理器，所述接口微处理器根据接收到的所述图案信息及其变化情况确定光标位置并传送给计算机处理。
  2. 根据权利要求1所述的计算机输入设备，其特征在于：
    所述光学感应器与所述光标控制器相对位置固定；所述图案信息上的任一点相对光学感应器可产生位移；所述光源由一个或多个发光二极管组成；所述多个发光二极管照射到光标控制器上的光斑部分重叠；所述光学透镜是聚光镜，或是棱光镜与聚光镜的组合。
  3. 根据权利要求1所述的计算机输入设备，其特征在于：
    所述图案信息是凹凸图案信息，或是具有色彩变化的彩色图案信息，或是图形图案信息，或是上述图案信息至少二者的结合。
  4. 根据权利要求1所述的计算机输入设备，其特征在于：
    所述光标控制器是具有图案信息的圆球，所述圆球绕球心旋转时球心固定；所述图案信息设置在球表面，或设置在球体内。
  5. 根据权利要求4所述的计算机输入设备，其特征在于：
    所述光源设置在光标控制器的外部，或设置在光标控制器的内部，或光标控制器可自发光；所述设置在光标控制器外部的光源设置在光标控制器周围。
  6. 根据权利要求1或4所述的计算机输入设备，其特征在于：
    所述计算机输入设备还包括左键、右键、滚轮；所述外壳上设置有所述左键、光标控制器、滚轮、右键；所述光标控制器部分露出在外壳的外部，其余部分位于外壳的内部；所述光标控制器露出在外壳的部分位于外壳的上端面，或位于外壳的侧面。
  7. 根据权利要求1或4所述的计算机输入设备，其特征在于：
    所述光标控制器为具有图案信息的圆球，在所述电路板与所述外壳上分别设置空心圆柱体，所述两空心圆柱体的横截面相对而设，所述光标控制器位于两所述空心圆柱体之间；所述光标控制器绕球心旋转时球心固定不动；
    所述电路板上的空心圆柱体中设置光学透镜和光源；
    所述空心圆柱体的横截面与所述光标控制器相接触点处的表面是斜面或圆弧面；所述斜面的斜率是所述光标控制器接触点处切线的斜率，所述圆弧的半径大于光标控制器的半径；
    或所述空心圆柱体中的一个是外壳的一部分。
  8. 根据权利要求1或4所述的计算机输入设备，其特征在于：
    所述光标控制器为具有图案信息的圆球，在所述外壳或电路板上设置三个带圆孔的板，每个所述圆孔的孔壁与所述圆球相切，所述三个带圆孔的板相互扣接在一起，所述三个带圆孔的板中处于中间位置的板上的圆孔直径等于圆球的直径；其余二个板上的所述圆孔直径小于所述圆球的直径，且所述圆孔的孔壁为斜面，所述斜面的斜率等于所述圆孔与所述圆球相切点处的切线斜率，所述圆球位于所述圆孔中；或所述圆孔直径小于圆球直径的其中一个板是外壳。
  9. 根据权利要求1所述的计算机计算机输入设备，其特征在于：
    所述光标控制器是透明装置，所述光学透镜设置在所述电路板上面对所述透明装置的位置。
  10. 根据权利要求9所述的计算机输入设备，其特征在于：
    所述透明装置设置在所述外壳上；所述透明装置是透明平面或透明凸面；在所述光源与所述光标控制器间设置导光板。
  11. 根据权利要求9所述的计算机输入设备，其特征在于：
    所述外壳上还设置有左键、右键、滚轮，所述透明装置与所述左键、滚轮、右键位于所述外壳的同一面，所述透明装置设置在所述左键、滚轮、右键的上方。
  12. 根据权利要求1或9所述的计算机输入设备，其特征在于：
    还包括键盘按键、左键、右键、滚轮，所述键盘按键包括字母键盘按键、数字键盘按键和控制键盘按键；所述计算机输入设备上的所述键盘按键、左键、右键、滚轮、光标控制器在外壳外部设置为同一高度；所述键盘按键与所述左键、右键、光标控制器、滚轮的位置分区域设置，或统一设置。
PCT/CN2015/086457 2015-08-10 2015-08-10 一种计算机输入设备 WO2017024460A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2456224Y (zh) * 2000-11-27 2001-10-24 胡赓白 光学轨迹球装置
CN2507062Y (zh) * 2001-10-31 2002-08-21 昆盈企业股份有限公司 光学轨迹球
GB2412715A (en) * 2004-04-01 2005-10-05 Advanced Input Devices An optical pointing device ball with a generally spiral laterally-deviating line pattern
CN200972639Y (zh) * 2006-11-07 2007-11-07 精元电脑股份有限公司 光学轨迹球装置
CN202177873U (zh) * 2011-06-28 2012-03-28 刘笃林 一种空中鼠标
CN204926013U (zh) * 2015-08-10 2015-12-30 周晓菊 一种计算机输入设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2456224Y (zh) * 2000-11-27 2001-10-24 胡赓白 光学轨迹球装置
CN2507062Y (zh) * 2001-10-31 2002-08-21 昆盈企业股份有限公司 光学轨迹球
GB2412715A (en) * 2004-04-01 2005-10-05 Advanced Input Devices An optical pointing device ball with a generally spiral laterally-deviating line pattern
CN200972639Y (zh) * 2006-11-07 2007-11-07 精元电脑股份有限公司 光学轨迹球装置
CN202177873U (zh) * 2011-06-28 2012-03-28 刘笃林 一种空中鼠标
CN204926013U (zh) * 2015-08-10 2015-12-30 周晓菊 一种计算机输入设备

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