CN102012752A - Input device, operating method and optical reflection plate module - Google Patents
Input device, operating method and optical reflection plate module Download PDFInfo
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- CN102012752A CN102012752A CN2010102664668A CN201010266466A CN102012752A CN 102012752 A CN102012752 A CN 102012752A CN 2010102664668 A CN2010102664668 A CN 2010102664668A CN 201010266466 A CN201010266466 A CN 201010266466A CN 102012752 A CN102012752 A CN 102012752A
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Abstract
The invention relates to an input device, an operating method and an optical reflection plate module. The input device comprises an optical mouse module and a mouse plate module, wherein the optical mouse module comprises a light source and an optical sensor, the light source is suitable for emitting a light beam, the optical sensor is provided with a sensing distance; the mouse plate module is configured on the optical mouse module; the mouse plate module comprises a sliding sheet which is elastically coupled to the optical mouse module; the sliding sheet is suitable for moving in a three-dimensional space; the optical sensor and the sliding sheet are arranged along an arrangement direction; when the sliding sheet is pressed to be within the sensing distance of the optical sensor and moves in the direction vertical to the arrangement direction, the optical sensor can sense the movement of the sliding sheet relative to the optical mouse module; and when the sliding sheet is not pressed, the elasticity for coupling the sliding sheet to the optical mouse module can ensure that the sliding sheet restores outside the sensing distance.
Description
Technical field
The present invention relates to a kind of input media, and be particularly related to a kind of optical profile type input media, method of operating and optical reflection plate module.
Background technology
Along with the progress of electronic technology, many electronic products all stride forward towards compact target.For example, one of developing goal of notebook computer is to do forr a short time, carries to be more convenient for.Yet,, must be placed on the plane and can use in order to the mouse of controlling cursor in the screen although notebook computer strides forward towards the target of miniaturization.If when notebook computer is used in the place (for example above-knee) beyond desktop, can not find usually in order to place the plane of mouse.Therefore, the notebook computer that has near its keyboard surface configuration touch platform or tracing point (track point) with control cursor.Yet the touch platform can occupy the area on mobile computer surface, and this can make notebook computer be restricted when realizing compact target.In addition, than the mode of operation of mouse, touch platform and tracing point are more not convenient for general user, can't accurately control cursor apace.
In addition, when carrying out bulletin when using a computer, as long as when relating to the mode of operation of moving cursor, the user must get back to the other mouse that places on the desktop that moves of lectern, or the touch platform or the tracing point of this computer of operating pen electricity, this can make temporary transient interruption of process of bulletin and smooth inadequately, and then the carrying out time of meeting is elongated, and causes more inefficient meeting.A kind of existing mouse is to adopt accelerometer and gyroscope to integrate the sensing system that forms to reach hand-held the manipulation, and must not operate mouse in the plane.Yet the cost of manufacture that accelerometer and gyroscope are integrated the sensing system that forms is comparatively expensive, can cause mouse not have the market competitiveness.
Summary of the invention
One embodiment of the present of invention provide a kind of input media, and it is suitable for hand-held.
One embodiment of the present of invention provide a kind of method of operating of input media, and it can realize hand-held.
One embodiment of the present of invention propose a kind of optical reflection plate module, are applicable to an input media.This input media has a light source and an optical sensor at least, and this optical sensor has a detection-sensitive distance.This optical reflection plate module designs for single type, comprises optical reflection parts, one first stress assembly and one second stress assembly.These optical reflection parts are positioned at the position that surpasses detection-sensitive distance on this input media one first direction at least, in order to reflect an incident light.The first stress assembly and the second stress assembly, both sides are connected respectively to optical reflection parts both sides.This first stress assembly and the second stress assembly have compression and uphold elasticity, can carry out space action and action can not interfere mutually, wherein, when external force acts on the optical reflection parts and makes its action move in the detection-sensitive distance of optical sensor, above-mentioned optical reflection parts can be with beam reflection to optical sensor, thereby after the action of sensing optics reflection part, produce a respective signal, and when no external force, can by the first stress assembly and the second stress assembly self elastic recovery to the position of optical sensor distance greater than detection-sensitive distance.One embodiment of the present of invention propose a kind of input media, and it comprises an optical mouse module and a mouse pad module.The optical mouse module comprises a light source and an optical sensor, and wherein light source is suitable for sending a light beam, and optical sensor has a detection-sensitive distance.The mouse pad block configuration is on the optical mouse module.The mouse pad module comprises a slide plate, and it flexibly is coupled to the optical mouse module.Slide plate is suitable for moving in three dimensions.Optical sensor and slide plate are arranged along an orientation.In slide plate is pressed into the detection-sensitive distance of optical sensor and on direction when mobile perpendicular to orientation, slide plate can be with beam reflection to optical sensor so that photosensor senses to slide plate relative to the optical mouse module perpendicular to moving on the direction of orientation.When slide plate was not pressed, the elastic force that slide plate is coupled to the optical mouse module can make slide plate return back to outside the detection-sensitive distance, and make optical sensor can't sense slide plate relative to the optical mouse module perpendicular to moving on the direction of orientation.
Another embodiment of the present invention proposes a kind of method of operating of input media.Input media comprises an optical mouse module and a mouse pad module.The optical mouse module comprises a light source and an optical sensor, and wherein optical sensor has a detection-sensitive distance.The mouse pad block configuration is on the optical mouse module, and the mouse pad module comprises a slide plate.Slide plate flexibly is coupled to the optical mouse module, and optical sensor and slide plate are arranged along an orientation.The method of operating of input media comprises the following steps.At first, utilize one first finger that slide plate is pressed in the detection-sensitive distance of optical sensor.In addition, utilize first finger to promote slide plate towards direction perpendicular to orientation.Then, make first finger leave slide plate or the application of force that makes first finger less than the elastic-restoring force that is coupled to the optical mouse module of slide plate so that slide plate is coupled to the elastic force of optical mouse module slide plate is sprung back to outside the detection-sensitive distance.
Because the input media of embodiments of the invention is together module integrated with optical mouse module and mouse pad, this can make input media realize hand-held, and then has increased the convenience that uses.In the method for operating of the input media of embodiments of the invention, utilize finger can promote slide plate, so that the cursor on the screen moves, so just can realize hand-held.
For above-mentioned feature of the present invention can be become apparent, embodiment cited below particularly, and conjunction with figs. is described in detail below.
Description of drawings
Figure 1A is the stereographic map of the input media of one embodiment of the present of invention.
Figure 1B is the exploded view of the input media of Figure 1A.
Fig. 1 C is the sectional view of the input media of Figure 1A along the I-I line.
Fig. 2 A to Fig. 2 E is the step synoptic diagram of method of operating of the input media of one embodiment of the present of invention.
Another variation of the step that Fig. 3 is illustrated for Fig. 2 D.
Fig. 4 is the last skeleton view of the mouse pad module of another embodiment of the present invention.
Fig. 5 is the last skeleton view of the mouse pad module of another embodiment of the present invention.
The input media that Fig. 6 illustrates another embodiment of the present invention is applied to the synoptic diagram of computer system.
The input media that Fig. 7 illustrates another embodiment of the present invention is applied to the synoptic diagram of notebook computer.
Fig. 8 A is the exploded view of the input media of one embodiment of the invention.
Fig. 8 B is for being configured in the optical reflection plate module of Fig. 8 A the schematic top plan view on the input media main body.
Fig. 8 C is the optical reflection plate module synoptic diagram of one embodiment of the invention.
Fig. 8 D is the optical reflection plate module synoptic diagram of another embodiment of the present invention.
Fig. 9 A to Fig. 9 E is the step synoptic diagram of method of operating of the input media of another embodiment of the present invention.
The primary clustering symbol description
50: the first fingers
60: second finger
70: signal transmssion line
80: computing machine
80a: notebook computer
82: main engine bed
83: the side
83a: groove
84: keyboard
85: the surface
90: screen
100,100a: input media
110,330,330 ': flexible member
200: the optical mouse module
210: light source
212: light beam
220: optical sensor
230: positioning convex column
240: button
250: shell
260,260a: signal output module
300,300 ', 300 ": the mouse pad module
310,310 ', 310 ": slide plate
312: lateral extension
320,320 ': housing
321: pilot hole
322: lower cover
323: light openings
324: loam cake
325: operation aperture
326 ': sidewall
330 ": pars contractilis
340: lateral openings
D: detection-sensitive distance
R1: orientation
S: accommodation space
800: the optical reflection plate module
850: the input media main body
852: substrate
854: assembly
810: the optical reflection parts
820 and 822: connecting portion
840 and 842: separation pad
830a, 830b: stress assembly
832a, 834a, 836a, 832b, 834b, 836b: stress element
900: input media
D1: the distance of optical reflection parts and optical sensor
Embodiment
Embodiments of the invention propose a kind of with optical mouse module and module integrated input media and the method for operating thereof together of mouse pad, wherein the slide plate in the mouse pad module can be by user's finger presses to the detection-sensitive distance of the optical sensor of optical mouse module, and moving of slide plate just can be arrived by photosensor senses thus.In addition, when the user will point when slide plate is decontroled, slide plate can spring back to outside the detection-sensitive distance of optical sensor, and so optical sensor just can't sense moving of slide plate, to reach the slide plate of resetting under the situation of the cursor on the moving screen not.Such mode of operation is rather simple and easy, therefore will be easier to be adapted to by the user and accept.In addition,, so can realize hand-held, operate on the plane, therefore can increase the convenience of use and unlike existing mouse, must be placed on because the optical mouse module flexibly is coupled in the mouse pad module.Below enumerate a plurality of embodiment and specify input media of the present invention.
Figure 1A is the stereographic map of the input media of one embodiment of the present of invention, and Figure 1B is the exploded view of the input media of Figure 1A, and Fig. 1 C is the sectional view of the input media of Figure 1A along the I-I line.Please refer to Figure 1A, Figure 1B and Fig. 1 C, the input media 100 of present embodiment comprises an optical mouse module 200 and a mouse pad module 300.Optical mouse module 200 comprises a light source 210 and an optical sensor 220, and wherein light source 210 is suitable for sending a light beam 212, and optical sensor 220 has a detection-sensitive distance D.Mouse pad module 300 is disposed on the optical mouse module 200.Mouse pad module 300 comprises a slide plate 310, and it flexibly is coupled to optical mouse module 200, and wherein slide plate 310 is suitable for moving in three dimensions.Particularly, the three dimensions at input media 100 places can define (illustrating as Figure 1A and Fig. 1 C) with perpendicular x axle, y axle and z axle.Optical sensor 220 is arranged along an orientation R1 with slide plate 310, promptly arranges along the z direction.
In slide plate 310 is pressed into the detection-sensitive distance D of optical sensor 220 and on direction when mobile perpendicular to orientation R1, when for example moving along x direction, y direction or with parallel plane any other direction of x-y, slide plate 310 can reflex to optical sensor 220 with light beam 212 so that optical sensor 220 sense slide plate 310 relative to optical mouse module 200 perpendicular to moving on the direction of orientation R1.In the present embodiment, optical sensor 220 for example is an image sensor, by the image frame of comparison image sensor at the detected slide plate of different time, just can judge the moving direction and the distance of slide plate 310.When slide plate 310 is not pressed, the elastic force that slide plate 310 is coupled to optical mouse module 200 can make slide plate 310 return back to outside the detection-sensitive distance D, and make optical sensor 220 can't sense slide plate 310 relative to optical mouse module 200 perpendicular to moving on the direction of orientation R1.
In the present embodiment, mouse pad module 300 also comprises a housing 320, and it flexibly is coupled to optical mouse module 200.Housing 320 is suitable for moving on orientation R1 relative to optical mouse module 200, promptly court+z direction or-the z direction moves.In addition, housing can have an accommodation space S, to small part slide plate 310, is to be example with ccontaining part slide plate 310 with ccontaining in Figure 1A and 1C.
Particularly, in the present embodiment, housing 320 comprises a lower cover 322 and a loam cake 324.Lower cover 322 is disposed on the optical mouse module 200, and is suitable on orientation R1 moving, wherein lower cover 322 and have a light openings 323.Loam cake 324 is connected to lower cover 322, and flexibly is coupled to optical mouse module 200.Slide plate 310 is disposed between lower cover 322 and the loam cake 324, and light beam 212 is suitable for being passed to slide plate 310 by light openings 323.Loam cake 324 can have an operation aperture 325, and user's finger can be pushed slide plate 310 by operation aperture 325.In addition, user's finger can move in operation aperture 325, and promotes slide plate 310.
In the present embodiment, input media 100 also comprises at least one flexible member 110, be to be example with a plurality of flexible members 110 in the drawings, flexible member 110 couples optical mouse module 200 and housing 320, is to couple optical mouse module 200 and loam cake 324 in the present embodiment.Yet in other embodiments, flexible member 110 also can couple optical mouse module 200 and lower cover 322.In the present embodiment, flexible member 110 is met: when flexible member 110 reaches maximum compressibility, just in time can make the slide plate 310 and the distance of optical sensor 220 reach best sensing situation, even slide plate 310 is positioned at the detection-sensitive distance D of optical sensor 220.In the present embodiment, lower cover 322 has at least one pilot hole 321, is to be example with a plurality of pilot holes 321 in Figure 1B.Optical mouse module 200 has at least one positioning convex column 230, is to be example with a plurality of positioning convex column 230 in the drawings.These positioning convex column 230 are suitable for inserting respectively in the pilot hole 321.Each flexible member 110 for example is a compression spring, and it is around positioning convex column 230.In the present embodiment, flexible member 110 runs through pilot hole 321.Yet in other embodiments, flexible member 110 also can be the web member that shell fragment or elastic material constitute, and configurablely couples the position of housing 320 and optical mouse module 200 in other.
When slide plate 310 was pressed, slide plate 310 can promote housing 320 and move toward optical mouse module 200, and this moment, slide plate 310 can be pressed in the detection-sensitive distance D of optical sensor 220.When slide plate 310 was not pressed, the elastic force of flexible member 110 can make housing 320 toward rebounding away from the direction of optical mouse module 200, and this moment, housing 320 can be pushed to slide plate 310 outside the detection-sensitive distance D of optical sensor 220.
In the present embodiment, mouse pad module 300 also comprises at least one flexible member 330, is to be example with a plurality of flexible members 330 in Fig. 1 C, and flexible member 330 couples housing 320 and slide plate 310.When slide plate 310 was not pressed, the restoring force of flexible member 330 was suitable for making slide plate 310 relative housings 320 to spring back to an ad-hoc location towards the direction perpendicular to orientation R1 in fact.In the present embodiment, flexible member 330 for example is a spring, yet in other embodiments, flexible member 330 also can be web member, shell fragment or other the suitable flexible member that elastic material constitutes.
In the present embodiment, housing 320 has at least one lateral openings 340, be to be example with four lateral openings 340 in the drawings, and lateral openings 340 is between lower cover 322 and loam cake 324.Slide plate 310 can have at least one lateral extension 312, is to be example with four lateral extensions 312 in the drawings, and in other words, slide plate 310 for example is cruciform.Lateral extension 312 is suitable for extending out to outside the housing 320 via lateral openings 340.In the present embodiment, lateral openings 340 perpendicular to the width on the direction of orientation R1 greater than lateral extension 312 perpendicular to the width on the direction of orientation R1.The width that slide plate 310 is cruciform and lateral openings 340 can make slide plate 310 substantially move on the direction perpendicular to orientation R1 relative to housing 320 greater than the design of the width of lateral extension 312, but can not drop out outside the housing 320.
In the present embodiment, light source 210 is the sides towards mouse pad module 300 that are disposed at optical mouse module 200 with optical sensor 220.Optical mouse module 200 can also comprise at least one button 240, is to be example with a plurality of buttons 240 in the drawings, and it is disposed at the side back to mouse pad module 300 of optical mouse module 200.Particularly, button 240 for example is to be disposed on the shell 250 of optical mouse module 200.Moreover in the present embodiment, optical mouse module 200 also comprises a signal output module 260, and it is electrically connected to optical sensor 220.Signal output module 260 for example is a wireless signal output module, it is suitable for the electric signal that optical mouse module 200 inside are produced or converts wireless signal to, and with the wireless signal receiver (do not illustrate) of this wireless signal transfer, with moving of the cursor on the control screen to computing machine (not illustrating).
Fig. 2 A to Fig. 2 E is the step synoptic diagram of method of operating of the input media of one embodiment of the present of invention.Please refer to Fig. 2 A to Fig. 2 E, the method of operating of present embodiment can be used in the above-mentioned input media 100 (illustrating as Figure 1A), and before beginning operation, the state of input media 100 is to illustrate as Fig. 2 A, at this moment, slide plate 310 is to be positioned at outside the detection-sensitive distance D of optical sensor 220.The method of operating of the input media of present embodiment comprises the following steps.At first, please refer to Fig. 2 B, utilize one first finger 50 that slide plate 310 is pressed in the detection-sensitive distance D of optical sensor 220.At this moment, the light beam 212 that light source 210 is sent just can be reflected by slide plate 310, and is passed to optical sensor 220 via light openings 323, and thus, optical sensor 220 just can sense the image on slide plate 310 surfaces.Particularly, can make first finger 50 push slide plate 310 by operation aperture 325.
In addition, please refer to Fig. 2 C, the user can utilize first finger 50 to promote slide plate 310 towards the direction perpendicular to orientation R1.For example, first finger 50 can promote slide plate 310 towards x direction, y direction or with parallel plane any other direction of x-y, and illustrated among the figure be court-y direction promotion slide plate 310.Thus, optical sensor 220 just can sense slide plate 310 relative to optical mouse module 200 perpendicular to moving on the direction of orientation R1, and produce electric signal.In the present embodiment, signal output module 260 (illustrating as Figure 1A) can become wireless signal with the electrical signal conversion of optical mouse module 200 inside and be passed to the wireless signal receiver of computing machine, and then the moving of cursor on the control screen.
Then, please refer to Fig. 2 D, making first finger 50 leave slide plate 310 (illustrating as Fig. 2 D) or making the application of force of first finger 50 (promptly is to make the restoring force of first finger, 50 application of forces less than flexible member 110 less than the elastic-restoring force that is coupled to optical mouse module 200 of slide plate 310 in one embodiment, illustrate as Fig. 3) so that slide plate 310 is coupled to the elastic force of optical mouse module 200 slide plate 310 is sprung back to outside the detection-sensitive distance D.Particularly, the restoring force of flexible member 110 can make housing 320 toward upspringing away from the direction of optical mouse module 200, and housing 320 can promote slide plates 310, so that slide plate 310 springs back to outside the detection-sensitive distance D.In the present embodiment, when first finger, 50 application of forces less than the restoring force of flexible member 110 or when leaving slide plate 310, slide plate 310 is suitable for relative mouse pad module 300 and springs back to an ad-hoc location along the direction perpendicular to orientation R1, for example spring back to the ad-hoc location of Fig. 2 D, promptly spring back to the position of the middle section alignment light sensor 220 that makes slide plate 310 by the position of Fig. 2 C.Thus, when first finger 50 has been pushed to slide plate 310 position away from above-mentioned ad-hoc location (being the center) in the step of Fig. 2 C, but the cursor on the screen is not still as yet when the direction corresponding to the moving direction of slide plate 310 moves to preposition, the user just can remove first finger 50 from slide plate 310, so that slide plate 310 springs back to the center.Then, the user can repeat the step of Fig. 2 B and Fig. 2 C again, just cursor can be moved to preposition along the direction corresponding to the moving direction of slide plate 310.
Referring again to Fig. 2 E, the user also can utilize a second finger 60 pressing keys 240.It should be noted that with the action of second finger 60 pressing keys 240 and also can in the step of Fig. 2 B or Fig. 2 C, carry out simultaneously.In the present embodiment, first finger 50 for example be user's a thumb with one of second finger 60, and another of first finger 50 and second finger 60 for example is user's forefinger, middle finger, the third finger or little finger of toe.
Because the input media 100 of the foregoing description combines optical mouse module 200 and mouse pad module 300, therefore can realize hand-held, for example reach hand-held according to the method for operating of the input media of present embodiment (step that is illustrated as Fig. 2 A to Fig. 2 E).So-called herein hand-held is meant and input media 100 need not be placed on the plane and could operate, and operates but input media 100 is handed in the space optional position, so just can increase the ease of use of input media 100.When especially utilizing computing machine to make bulletin, the user can leave the lectern input device, with the cursor on the moving screen.Thus, owing to when needing moving cursor, all can stand in optional position input device 100 at every turn, and not necessarily to get back to lectern, therefore can increase the fluency and the efficient of meeting.
In addition,, just can finish, so input media 100 can have lower manufacturing cost, with the competitive power in lifting market because the manufacturing of input media 100 can existing existing optical mouse module and mouse pad module 300 integration simple in structure.In addition, can form confined space between slide plate 310 and the optical sensor 220, so just can reduce slide plate 310 and optical sensor 220, and then promote the fiduciary level of input media 100 by the chance of contamination by dust.
Moreover, in the method for operating of the input media of present embodiment, since utilize first finger 50 promote slide plates 310 with first finger 50 is decontroled or the application of force less than the restoring force of flexible member 110 so that the action that slide plate 310 rebounds is rather simple and easy, therefore can allow the user be easier to adapt to and accept.In addition, the method for operating of the input media of present embodiment is operated first finger 50 with the relative both sides that second finger 60 is positioned over input media 100, except the realization that helps hand-held, more can promote hand-held degree of stability.
Fig. 4 is the last skeleton view of the mouse pad module of another embodiment of the present invention, and it is the viewed figure of z direction along Figure 1A.Please refer to Fig. 4, the mouse pad module 300 ' of present embodiment is similar with the mouse pad module 300 of Figure 1A, and both difference is as described below.In mouse pad module 300 ', housing 320 ' does not have lateral openings (as the lateral openings 340 of Figure 1A), and slide plate 310 ' does not have lateral extension (as the lateral extension 312 of Figure 1A).In addition, flexible member 330 ' connects the sidewall 326 ' of slide plate 310 ' and housing 320 ', and flexible member 330 ' for example is a spring.
Fig. 5 is the last skeleton view of the mouse pad module of another embodiment of the present invention, and it is along Figure 1A-viewed figure of z direction.Please refer to Fig. 4, the mouse pad module 300 of present embodiment " similar with the mouse pad module 300 ' of Fig. 4, and both main difference is in mouse pad module 300 " in be with pars contractilis 330 " replace the flexible member 330 ' among Fig. 4.Pars contractilis 330 " can be along with slide plate 310 " position change and elongate or shorten.
The input media that Fig. 6 illustrates another embodiment of the present invention is applied to the synoptic diagram of computer system.Please refer to Fig. 6, the input media 100a of present embodiment and above-mentioned input media 100 (illustrating as Figure 1A) are similar, and both difference is that the signal output module 260a of the input media 100a of present embodiment is the wire signal output module, it is connected with computing machine 80 by signal transmssion line 70, thus the cursor of control linkage to the screen 90 of computing machine 80.
The input media that Fig. 7 illustrates another embodiment of the present invention is applied to the synoptic diagram of notebook computer.Please refer to Fig. 6, in the present embodiment, above-mentioned input media 100 (illustrating as Figure 1A) can place the groove 83a of side 83 of the main engine bed 82 of notebook computer 80a when not using, and in the time will using, the user can take out input media 100 from groove 83a, and operates in hand-held mode.Because input media 100 can not take the area on the surface 85 that is positioned at keyboard 84 sides of main engine bed 82, so the volume of main engine bed 82 can do forr a short time, and then the overall volume of mobile computer is dwindled.In other embodiments, the input media 100a among the also available Fig. 6 of the input media 100 among the embodiment that Fig. 7 illustrated replaces.
It should be noted that, the method of operating of the input media of other embodiments of the invention also can be applicable to the input media (as the input media 100a among Fig. 6) of other embodiments of the invention, and the operation steps that its detailed operation steps and Fig. 2 A to Fig. 2 E are illustrated is similar, and this can be with reference to the foregoing description.
And the present invention is in the mouse pad module that the foregoing description proposed, and the mouse pad module 300 that for example Figure 1A～1C proposed also can use one to have the mobile optical reflection plate module of three dimensions (3D) and replace.The optical reflection plate module that is proposed in this embodiment can be by the effect of external force, and produces three-dimensional displacement, and reinstatement as soon as possible after external force disappears.This characteristic can be according to the combination in different angles of the material, topology layout and/or a plurality of stress assembly that constitute the stress assembly in this optical reflection plate module, and reach up, down, turn left, turn right, moving forward or backward.Three dimensions according to the optical reflection plate module moves, and adjusts the distance of optical reflection plate and aforementioned light source and optical sensor, and reaches the variation of induction light beam, produces corresponding movable signal.And utilize the configuration and the combination of different stress assemblies in the optical reflection plate module, can produce corresponding stress, be original state so that reply at the displacement of three dimensions different angles.
Above-mentioned optical reflection plate module, if utilization optical mouse in the aforementioned embodiment, the module integrated input media together of optical mouse module and mouse pad just, then except the purposes that can reach the hand-held cursor of mouse, also may allow the thickness of whole Integration Design reduce, and, also can reduce the flow process of production cost and assembling because member is simple.In addition, above-mentioned optical reflection plate module can become independent suit module, and is applicable in all optical input devices.
Above-mentioned optical reflection plate module, in one embodiment, shown in Fig. 8 A～8B.Please refer to Fig. 8 A, the synoptic diagram when separating with input media main body 850 for optical reflection plate module 800, Fig. 8 B then are that optical reflection plate module 800 is configured in schematic top plan view on the input media main body 850.Input media main body 850 comprises substrate 852, the assembly 854 and shell 250 of configurable this optical reflection plate module 800 at least.And a light source and an optical sensor then are to be configured on the substrate 852, and and the optical reflection plate module of configuration have a distance between 800 about, but this is apart from the distance greater than optical sensor sensing reflection source.This light source is suitable for sending a light beam, but because the optical reflection parts 810 of optical reflection plate module 800 and the distance of optical sensor distance greater than the optical sensor sensing, so optical sensor can not receive the reflected light of reflecting plate institute reflection source.That is to say, before optical reflection plate module 800 is not done any action, but particularly toward substrate 852 move and reduce with the distance of optical sensor to detection-sensitive distance, optical sensor can not receive the light beam that optical reflection parts 810 reflection sources are sent.Please refer to Fig. 8 C and 8D.Fig. 8 C and 8D are wherein two the example structure synoptic diagram that illustrate among more than 800 embodiment of optical reflection plate module, so that explanation.
Shown in Fig. 8 C, optical reflection plate module 800, its two ends have connecting portion 820 and 822, are fixed on two separation pads 840 and 842.This separation pad 840,842 and connecting portion 820 and 822 can be optical reflection plate module 800 integrally-built parts in one embodiment, be designed to be bonded on the input media main body 850, make its mode be fixed on the certain distance of light source and optical sensor top corresponding to the surperficial similar suspension of input media main body 850, with before reaching above-mentioned optical reflection plate module 800 and not doing any action, but particularly move and reduce distance with optical sensor to detection-sensitive distance toward substrate 852.And the optical reflection parts 810 that optical reflection plate module 800 has are positioned at the top of light source and optical sensor, and have the characteristic of the light beam that reflection source produces.
Above-mentioned optical reflection plate module 800, comprise optical reflection parts 810, have stress assembly 830a, 830b and connecting portion 820 and 822 compositions of different directions stress, in a plurality of embodiment, this optical reflection plate module 800 can adopt the design of single type (Integral form), or the design of being assembled with a plurality of assembly.And if with optical reflection plate module 800 so that modular mode is finished in advance, then can comprise separation pad 840 and 842, and be configured on the main body of different input medias, for example be convenient for carrying and the input media main body of the wireless transmission optical mouse inside of Miniaturizable.And mode such as the fixed form of optical reflection plate module 800 and input media main body can adopt welding manner or stick together or adopt dismountable mode to fix for example adopts screw or trip.
For stress assembly, can adopt different materials, topology layout and/or a plurality of stress assembly stress element in conjunction with the generation different angles in different angles with different directions stress.In one embodiment, please refer to Fig. 8 C, between optical reflection parts 810 and connecting portion 820, have one first stress assembly 830a.And between optical reflection parts 810 and connecting portion 822, have one second stress assembly 830b.
Implement in the example one, this first stress assembly 830a adopts the configuration of L type, comprises that one first stress element 832a, one second stress element 834a are connected in regular turn with a tertiary stress parts 836a.And the first stress element 832a is along X-direction, with similar clip around the mode layout, the second stress element 834a then also is around layout along X-direction.In addition, tertiary stress parts 836a then is around layout along Y direction.
Implement in the example one, this second stress assembly 830b also is the configuration of adopting the L type, comprise the 4th stress element 832b, the 5th stress element 834b and the 6th stress element 836b, its winding placement mode is similar with the first stress element 832a, the second stress element 834a and tertiary stress parts 836a respectively.
Moving of X-direction, be to utilize the compression of tertiary stress parts 836a and the 6th stress element 836b or extension are reached, and, can produce the stress of different X-directions for the material and the different design of coiling density (different coiling quantity under a distance just) of tertiary stress parts 836a with the 6th stress element 836b.For moving of Y direction, be to utilize the compression of the first stress element 832a, the second stress element 834a, the 4th stress element 832b and the 5th stress element 834b or extension are reached, and, can produce the stress of different Y directions for the first stress element 832a, the second stress element 834a, the 4th stress element 832b and the material of the 5th stress element 834b and the different design of the density that winds the line (different coiling quantity under a distance just).In the design of above-mentioned stress element comparatively near the design of the spring of plane formula.
In addition, for consider up, down, turn left, turn right, forward or backward the touching mutually between avoiding winding the line of moving influence or disturb, to the second stress element 834a X-direction around width must design less than the first stress element 832a X-direction around width, and the second stress element 834a then is the outside that is configured in tertiary stress parts 836a, and makes tertiary stress parts 836a adjacent on X-axis with the second stress element 834a.Identical symmetrical manner, to the 5th stress element 834b X-direction around width must design less than the 4th stress element 832b X-direction around width, and the 5th stress element 834b then is the outside that is configured in the 6th stress element 836b, and makes the 6th stress element 836b adjacent on X-axis with the 5th stress element 834b.
Configuration at the above-mentioned first stress assembly 830a and the second stress assembly 830b, comparatively design in design near the spring of plane formula, when carrying out the action in space, can produce preferable compression and uphold flexible design, but action each other can not interfered again mutually.
The stress design of the first stress assembly 830a and the second stress assembly 830b can be adjusted as required, it is not the configuration that is subject to three stress element, it is not the layout that is subject to the L type yet, as long as be positioned at the both sides of optical reflection parts 810, and have compression and uphold flexible characteristic and get final product, in addition, can carry out space action and action can not interfere mutually yet.
For the synoptic diagram of the stress component groups shown in Fig. 8 C unification embodiment, only for a plurality of embodiment of the present invention one of them, but be not as limit.As long as the symmetry or the topological design of asymmetric stresses parts are adopted in the both sides at optical reflection parts 810, all belong to the change type among a plurality of embodiment, as long as but can reach to connect reflection part 810 and input media main body 850 and can reach no reflection part 810 and the optical sensor of to keep when stressed and all can apart from design greater than the distance of sensing.And according to such design, can make under the effect of power outside, reach up, down, turn left, turn right, forward or backward move just three-dimensional displacement, and reinstatement as soon as possible after external force disappears.
Please refer to Fig. 8 D, be the structural representation among explanation optical reflection plate module 800 another embodiment.The structure of this Fig. 8 D and Fig. 8 C are similar, but discrepancy is the first stress assembly 830a between optical reflection parts 810 and the connecting portion 820, and the second stress assembly 830b between optical reflection parts 810 and connecting portion 822.In this embodiment, the design that the first stress assembly 830a adopts the simple stress parts only needs stress element 836a.And the second stress assembly 830b also is the design of adopting the simple stress parts, only needs the 6th stress element 836b.First stress assembly 830a among this embodiment and the stress design of the second stress assembly 830b are configured in the both sides of optical reflection parts 810, and have compression and uphold flexible characteristic and get final product, in addition, also can carry out the space action and move and can not interfere mutually.
Fig. 9 A to Fig. 9 E is the step synoptic diagram of method of operating of the input media of one embodiment of the present of invention.Please refer to Fig. 9 A to Fig. 9 E, the method for operating of present embodiment can be used in the above-mentioned input media 900.In this embodiment, for convenience of description, the input media main body is with the optical mouse module 200 of Fig. 2 A～2E as an illustration, but is not as restriction.
As shown in the figure, the input media main body 850 of input media 900 comprises the substrate 852, assembly 854 and shell 250 of configurable this optical reflection plate module at least.Configuration light source 210 and optical sensor 220 on substrate 852.Described light source 210 and optical sensor 220 can be configured in same or the printed circuit board (PCB) that separates on.In addition, a plurality of buttons 240 of configuration on a side surface of shell 250.
Before beginning operation, the state of input media 900 is to illustrate as Fig. 9 A, at this moment, and the optical reflection parts 810 of optical reflection plate module 800 and the distance D 1 of optical sensor 220, but the value of D1 is the distance greater than optical sensor 220 sensings.At first, please refer to Fig. 9 B, utilize one first finger 50 that optical reflection parts 810 are pressed in the detection-sensitive distance D of optical sensor 220.At this moment, the light beam 212 that light source 210 is sent can be passed to optical sensor 220 after 810 reflections of optical reflection parts, and thus, optical sensor 220 just can sense the signal of optical reflection parts 810 reflection sources 210.Particularly, can make first finger 50 push optical reflection parts 810.
Please refer to Fig. 9 C, the user can utilize first finger 50 to promote optical reflection parts 810 towards the direction perpendicular to orientation R1.For example, first finger 50 can promote optical reflection parts 810 towards x direction, y direction or with parallel plane any other direction of x-y, and illustrated among the figure be court-y direction promotion optical reflection parts 810.Thus, optical sensor 220 just can sense optical reflection parts 810 relative to input media main body 850 perpendicular to moving on the direction of orientation R1, and produce electric signal.In the present embodiment, can the electrical signal conversion of optical mouse inside modules be become wireless signal and be passed to the wireless signal receiver of computing machine via a signal output module, and then the moving of cursor on the control screen.
Then, please refer to Fig. 9 D, make first finger 50 leave optical reflection parts 810 or make the elastic-restoring force that be coupled to optical mouse module of first finger, 50 the application of force, optical reflection parts 810 are sprung back to outside the detection-sensitive distance D so that optical reflection parts 810 are coupled to the elastic force of optical mouse module 200 less than optical reflection parts 810.
Particularly, the restoring force of optical reflection plate module 800 with stress assembly of different directions stress can make optical reflection plate module 800 toward upspringing away from the direction of substrate 852.In the present embodiment, when first finger, 50 application of forces less than the restoring force of the stress assembly of optical reflection plate module 800 or when leaving optical reflection parts 810, optical reflection parts 810 are suitable for relative substrate 852 and spring back to an ad-hoc location along the direction perpendicular to orientation R1, for example spring back to the ad-hoc location of Fig. 9 D, promptly spring back to the position of the middle section alignment light sensor 220 that makes optical reflection parts 810 by the position of Fig. 9 C.Thus, when first finger 50 has been pushed to optical reflection parts 810 position away from above-mentioned ad-hoc location (being the center) in the step of Fig. 9 C, but the cursor on the screen is not still as yet when the direction corresponding to the moving direction of optical reflection parts 810 moves to preposition, the user just can remove first finger 50 from optical reflection parts 810, so that optical reflection parts 810 spring back to the center.Then, the user can repeat the step of Fig. 9 B and Fig. 9 C again, just cursor can be moved to preposition along the direction corresponding to the moving direction of optical reflection parts 810.
Referring again to Fig. 9 E, the user also can utilize a second finger 60 pressing keys 240.It should be noted that with the action of second finger 60 pressing keys 240 and also can in the step of Fig. 9 B or Fig. 9 C, carry out simultaneously.In the present embodiment, first finger 50 for example be user's a thumb with one of second finger 60, and another of first finger 50 and second finger 60 for example is user's forefinger, middle finger, the third finger or little finger of toe.
In sum, because the input media of embodiments of the invention is together module integrated with optical mouse module and mouse pad, therefore can realize hand-held, input media can be handed in the space optional position and operate, so just can increase the ease of use of input media.When especially utilizing computing machine to make bulletin, the user can leave the lectern input device, with the cursor on the moving screen.Thus, owing to when needing moving cursor, all can stand in the optional position input device at every turn, and not necessarily to get back to lectern, therefore can increase the fluency and the efficient of meeting.
In addition since the manufacturing of the input media of embodiments of the invention can existing existing optical mouse module and mouse pad simple in structure module integrated, just can finish, so input media can have lower manufacturing cost, with the lifting market competitiveness.
Moreover, in the method for operating of the input media of embodiments of the invention, owing to utilize the first finger push slide plate and first finger is decontroled so that the action that slide plate rebounds is rather simple and easy, therefore can allow the user be easier to adapt to and accept.In addition, the method for operating of the input media of embodiments of the invention is operated first finger with the relative both sides that second finger is positioned over input media, except the realization that helps hand-held, more can promote hand-held degree of stability.
Though the present invention discloses as above with embodiment; but it is not in order to limit the present invention; any those skilled in the art can do a little change and retouching without departing from the spirit and scope of the present invention, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (20)
1. input media comprises:
One optical mouse module comprises a light source and an optical sensor, and wherein this light source is suitable for sending a light beam, and this optical sensor has a detection-sensitive distance; And
One mouse pad module, be disposed on this optical mouse module, this mouse pad module comprises a slide plate, flexibly be coupled to this optical mouse module, wherein this slide plate is suitable for moving in three dimensions, this optical sensor and this slide plate are arranged along an orientation, in this slide plate is pressed into this detection-sensitive distance of this optical sensor and on direction when mobile perpendicular to this orientation, this slide plate can be with this beam reflection to this optical sensor, so that this photosensor senses to this slide plate relative to this optical mouse module perpendicular to moving on the direction of this orientation, when this slide plate is not pressed, the elastic force that this slide plate is coupled to this optical mouse module can make this slide plate return back to outside this detection-sensitive distance, and make this optical sensor can't sense this slide plate relative to this optical mouse module perpendicular to moving on the direction of this orientation.
2. input media according to claim 1, wherein this mouse pad module also comprises a housing, flexibly is coupled to this optical mouse module, and this housing is suitable for moving in this orientation relative to this optical mouse module, and housing has an accommodation space, with ccontaining to this slide plate of small part.
3. input media according to claim 2, wherein this mouse pad module also comprises at least one first flexible member, couple this housing and this slide plate, when this slide plate was not pressed, the restoring force of this first flexible member was suitable for making relative this housing court of this slide plate to spring back to an ad-hoc location perpendicular to the direction of this orientation in fact.
4. input media according to claim 2, wherein this housing comprises:
One lower cover is disposed on this optical mouse module, and is suitable in this orientation moving, wherein this lower cover and have a light openings; And
One loam cake is connected to this lower cover, and flexibly is coupled to this optical mouse module, and this loam cake has an operation aperture, and wherein this slide plate is disposed between this lower cover and this loam cake, and this light beam is suitable for being passed to this slide plate by this light openings.
5. input media according to claim 4, wherein this input media also comprises at least one second flexible member, couple this optical mouse module and this housing, when this slide plate is pressed, this slide plate can promote this housing and move toward this optical mouse module, and be not pressed or the application of force during when this slide plate less than the elastic force of second flexible member, the elastic force of this second flexible member can make this housing toward rebounding away from the direction of this optical mouse module, and this moment, this housing can be pushed to this slide plate outside the detection-sensitive distance of this optical sensor.
6. input media according to claim 5, wherein this lower cover has at least one pilot hole, and this optical mouse module has at least one positioning convex column, and this positioning convex column is suitable for inserting in this pilot hole.
7. input media according to claim 6, wherein this second flexible member is a compression spring, this compression spring is around this positioning convex column.
8. input media according to claim 1, wherein this light source and this optical sensor are the sides towards this mouse pad module that is disposed at this optical mouse module, this optical mouse module also comprises at least one button, is disposed at the side back to this mouse pad module of this optical mouse module.
9. input media according to claim 1, wherein this optical mouse module also comprises a signal output module, is electrically connected to this optical sensor.
10. input media according to claim 9, wherein this signal output module is a wireless signal output module.
11. input media according to claim 9, wherein this signal output module is a wire signal output module.
12. the method for operating of an input media, this input media comprises an optical mouse module and a mouse pad module, this optical mouse module comprises a light source and an optical sensor, this optical sensor has a detection-sensitive distance, this mouse pad block configuration is on this optical mouse module, and this mouse pad module comprises a slide plate, and this slide plate flexibly is coupled to this optical mouse module, this optical sensor and this slide plate are arranged along an orientation, and the method for operating of this input media comprises:
Utilize one first finger that this slide plate is pressed in the detection-sensitive distance of this optical sensor;
Utilize this first finger to promote this slide plate towards direction perpendicular to this orientation; And
Make this first finger leave this slide plate or make the elastic-restoring force that be coupled to this optical mouse module of the application of force of this first finger, this slide plate is sprung back to outside this detection-sensitive distance so that this slide plate is coupled to the elastic force of this optical mouse module less than slide plate.
13. the method for operating of input media according to claim 12, wherein the application of force of leaving this slide plate or this first finger when this first finger less than slide plate be coupled to the elastic-restoring force of this optical mouse module the time, this slide plate is suitable for relatively that this mouse pad module springs back to an ad-hoc location along the direction perpendicular to this orientation.
14. the method for operating of input media according to claim 12, wherein this light source and this optical sensor are the sides towards this mouse pad module that is disposed at this optical mouse, this optical mouse module also comprises at least one button, be disposed at the side back to this mouse pad module of this optical mouse module, the method for operating of this input media also comprises utilizes a second finger to push this button.
15. an input media comprises:
One input media main body comprises a light source and an optical sensor, and wherein this light source is suitable for sending a light beam, and this optical sensor has a detection-sensitive distance; And
The optical reflection plate module is disposed on this input media main body, and this optical reflection plate module comprises optical reflection parts, one first stress assembly and one second stress assembly, wherein
One side of this first stress assembly and this second stress assembly is connected to this optical reflection parts both sides respectively, thereby allows these optical reflection parts be suitable for moving in three dimensions, wherein,
This optical sensor and this optical reflection parts are arranged along an orientation, in these optical reflection parts are pressed into this detection-sensitive distance of this optical sensor and on direction when mobile perpendicular to this orientation, these optical reflection parts can be with this beam reflection to this optical sensor, so that this photosensor senses to these optical reflection parts relative to this input media main body perpendicular to moving on the direction of this orientation, when these optical reflection parts are not pressed, the stress that this first stress assembly and this second stress assembly produce can return back to these optical reflection parts outside this detection-sensitive distance, and make this optical sensor can't sense these optical reflection parts relative to this input media main body perpendicular to moving on the direction of this orientation.
16. input media according to claim 15, wherein this optical reflection plate module comprises that also one first separation pad is connected with this second separation pad, be connected respectively to one first connecting portion and one second connecting portion of this first stress assembly and this second stress assembly, wherein this first connecting portion and this second connecting portion are positioned at the opposite side that this first stress assembly and this second stress assembly are connected with these optical reflection parts respectively, wherein, and this first separation pad of this optical reflection plate module and this second separation pad are disposed on this input media main body, and this first separation pad and this second separation pad be in order to allowing these optical reflection parts when not being pressed, and surpasses this detection-sensitive distance with the distance of this optical sensor.
17. input media according to claim 16, wherein this first separation pad and this second separation pad adopt welding, stick together or dismountable mode is fixed on this input media main body.
18. input media according to claim 16, wherein this first stress assembly has a plurality of first stress element, be connected in regular turn between these optical reflection parts and this first separation pad, this second stress assembly has a plurality of second stress element, be connected in regular turn between these optical reflection parts and this second separation pad, wherein when these optical reflection parts are pressed, those stress element of part produce corresponding stress in different angles because of deformation, in order to when these optical reflection parts are not pressed, these optical reflection parts return back to and are positioned at outside this detection-sensitive distance, and make this optical sensor can't sense these optical reflection parts relative to being somebody's turn to do perpendicular to moving on the direction of this orientation.
19. input media according to claim 18, the layout of wherein said first stress element and described second stress element can produce the stress of different directions according to its material or different coiling density.
20. an optical reflection plate module is applicable to an input media, wherein this input media has a light source and an optical sensor at least, and this optical sensor has a detection-sensitive distance, and wherein this optical reflection plate module designs for single type, comprising:
One optical reflection parts are positioned at the position that surpasses this detection-sensitive distance on this input media one first direction at least, in order to reflect an incident light; And
One first stress assembly and one second stress assembly, both sides are connected respectively to this optical reflection parts both sides, this first stress assembly and this second stress assembly have compression and uphold elasticity, can carry out space action and action and can not interfere mutually, wherein
When an external force acts on these optical reflection parts and makes its action move in this detection-sensitive distance of this optical sensor, these optical reflection parts can be with this beam reflection to this optical sensor, thereby after the action of these optical reflection parts of sensing, produce a respective signal, and when no external force, can by this first stress assembly and this second stress assembly self elastic recovery to the position of this optical sensor distance greater than this detection-sensitive distance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102664668A CN102012752B (en) | 2009-09-07 | 2010-08-27 | Input device, operating method and optical reflection plate module |
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| CN200910168737.3 | 2009-09-07 | ||
| CN200910168737 | 2009-09-07 | ||
| CN2010102664668A CN102012752B (en) | 2009-09-07 | 2010-08-27 | Input device, operating method and optical reflection plate module |
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| CN102012752A true CN102012752A (en) | 2011-04-13 |
| CN102012752B CN102012752B (en) | 2012-10-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111782066A (en) * | 2020-06-30 | 2020-10-16 | 联想(北京)有限公司 | Electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007061228A1 (en) * | 2005-11-23 | 2007-05-31 | Mobisol Inc. | A pointing device capable of variable speed scrolling and a method using the same |
| CN200956154Y (en) * | 2006-08-31 | 2007-10-03 | 昆盈企业股份有限公司 | Optical operated input device |
| CN201107752Y (en) * | 2007-09-26 | 2008-08-27 | 昆盈企业股份有限公司 | Computer input device |
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2010
- 2010-08-27 CN CN2010102664668A patent/CN102012752B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007061228A1 (en) * | 2005-11-23 | 2007-05-31 | Mobisol Inc. | A pointing device capable of variable speed scrolling and a method using the same |
| CN200956154Y (en) * | 2006-08-31 | 2007-10-03 | 昆盈企业股份有限公司 | Optical operated input device |
| CN201107752Y (en) * | 2007-09-26 | 2008-08-27 | 昆盈企业股份有限公司 | Computer input device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111782066A (en) * | 2020-06-30 | 2020-10-16 | 联想(北京)有限公司 | Electronic equipment |
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