CN106293134A - Mobile terminal with wireless mouse function - Google Patents
Mobile terminal with wireless mouse function Download PDFInfo
- Publication number
- CN106293134A CN106293134A CN201610764193.7A CN201610764193A CN106293134A CN 106293134 A CN106293134 A CN 106293134A CN 201610764193 A CN201610764193 A CN 201610764193A CN 106293134 A CN106293134 A CN 106293134A
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- Prior art keywords
- mobile terminal
- optical element
- laser
- mounted unit
- laser instrument
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- 230000003287 optical effect Effects 0.000 claims abstract description 69
- 238000012545 processing Methods 0.000 claims abstract description 3
- 230000006870 function Effects 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Classifications
-
- 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
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0308—Detection arrangements using opto-electronic means comprising a plurality of distinctive and separately oriented light emitters or reflectors associated to the pointing device, e.g. remote cursor controller with distinct and separately oriented LEDs at the tip whose radiations are captured by a photo-detector associated to the screen
-
- 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
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
-
- 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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of mobile terminal with wireless mouse function, this mobile terminal includes: laser instrument；Optic element chang-over device, for optical element being switched to the dead ahead of the transmitting terminal of laser instrument, this optic element chang-over device includes mounted unit, driver element and one or more optical element, wherein, mounted unit is for carrying one or more optical element regularly, driver element is for moving mounted unit with the switching completing between optical element, optical element includes the first optical element, first optical element makes the laser launched from laser instrument deflect, in the laser oblique incidence after deflection to reflecting surface and form light speckle；Sensor, is reflected the light speckle of face reflection for sensing；Processor, the image generated by light speckle for analyzing and processing and the motion track determining mobile terminal.The present invention makes mobile terminal with wireless mouse function, and experience sense and degree of accuracy are improved.
Description
Technical field
The present invention relates to the mobile terminal of the communications field, more particularly, to the mobile terminal with wireless mouse function.
Background technology
Along with electronics, the development of communication technology, the demand of mobile terminal function is got more and more by people, and mobile terminal is
It is integrated with other functions in addition to call, such as online, listens music, object for appreciation game etc., additionally, mobile terminal can also be integrated with sharp
Light device, to realize the application of the different aspects such as laser focusing application, laser 3D modelling application.
On the other hand, more and more higher, as one of the important accessory of computer along with computer importance in work, amusement
Mouse also become work, amusement in very important electronic product.Although mouse can be replaced by touch pad and keyboard,
It is contemplated that experience sense and convenience, mouse remains the first-selection of computer and other electronic products controlled by graphic interface and joins
Part.Wherein, wireless laser mouse is formed by being radiated at interference fringe produced by reflecting surface (such as, desktop) by laser
Hot spot point reflection generate image to sensor, and by processor, the image obtained is analyzed, with
Realize the movement of computer cursor.At present, wireless laser mouse due to convenient, resolution is high, degree of accuracy advantages of higher so that it accounts for
The ratio in market is increasing.
If making the mobile terminal carried with have wireless mouse function, then can reduce user carry burden,
Save space and find when avoiding the data on Demo Computer not band mouse and unworkable awkward situation occurs.
At present, such as, the most after deliberation and develop some mobile phones with wireless mouse function, but these mobile phones are respectively provided with
Its limitation, is concentrated mainly on the following aspects: 1. by the gyroscope on mobile phone, acceleration transducer and with they phases
The software of coupling makes mobile phone have mouse function after being wirelessly connected to computer, thus is controlled by cell phone position
The light target of computer screen moves, and this mobile phone is limited to the factors such as the sensitivity of hardware, causes control accuracy relatively low；2.
Mobile phone realizes after network is connected with computer, by software using mobile phone screen as touch pad, by means of finger on mobile phone screen
Slip controls computer screen light target and moves, and this mobile phone experience sense is relatively poor, and it is the most convenient to operate；3. increase on mobile phone
Adding other dedicated devices such as LED, this will make handset structure become complicated, and add cost.
Be only used for strengthening the understanding to the background of the present invention in information above-mentioned disclosed in described background section, therefore it
Can include not constituting the information to prior art known to persons of ordinary skill in the art.
Summary of the invention
The purpose of the disclosure is to provide a kind of mobile terminal with wireless mouse function, and then at least to a certain degree
On overcome one or more problem caused due to restriction and the defect of correlation technique.
It is an object of the invention to provide a kind of mobile terminal with wireless mouse function, this mobile terminal includes: laser
Device；Optic element chang-over device, for optical element being switched to the dead ahead of the transmitting terminal of described laser instrument, described optics unit
Part switching device includes mounted unit, driver element and one or more optical element, and wherein, described mounted unit is used for
Carrying one or more optical element regularly, described driver element is used for moving described mounted unit to complete optics
Switching between element, described optical element includes that the first optical element, described first optical element make to send out from described laser instrument
The laser penetrated deflects, in the laser oblique incidence after deflection to reflecting surface and form light speckle；Sensor, is used for sensing warp
The light speckle of described reflective surface；Processor, by the image of described smooth speckle generation and determines described for analyzing and processing
The motion track of mobile terminal.
A kind of mobile terminal with wireless mouse function of the present invention, is made from mobile terminal by the first optical element
In the laser of the laser instrument rear-inclined that deflects incide on reflecting surface, then sense, by sensor, the light that laser generates
Speckle and the image generated light speckle by processor carry out Treatment Analysis, to determine the motion track of mobile terminal.
On the one hand so that mobile terminal has the function of wireless laser mouse；On the other hand, can become not making mobile terminal structure
In the case of complexity, solve that the degree of accuracy when as mouse of the mobile terminal in prior art with mouse function is low, body-sensing
The problems such as difference.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.It should be evident that the accompanying drawing in describing below is only the disclosure
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.In the accompanying drawings:
Fig. 1 shows the position relationship of laser instrument according to the embodiment of the present invention and optic element chang-over device
Schematic perspective view；
Fig. 2 shows the plane graph switching over optical element；
Fig. 3 shows the schematic diagram realizing laser mouse function；
Fig. 4 shows the laser schematic diagram by the first optical element；
Fig. 5 shows mobile terminal and realizes the flow chart of wireless mouse function.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment can be with multiple shape
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, it is provided that these embodiments make the present invention incite somebody to action
Fully and completely, and by the design of example embodiment those skilled in the art is conveyed to all sidedly.Accompanying drawing identical in figure
Labelling represents same or similar structure, thus will omit their detailed description.
Although this specification uses the term of relative property, such as " on ", D score describe an assembly of icon for
The relativeness of another assembly, but these terms in this specification merely for convenient, the most with reference to the accompanying drawings described in
The direction of example.Being appreciated that, making it turn upside down if the device of icon overturn, then describe " on " assembly general
The assembly at D score can be become.The term of other relative properties, such as " high ", " low ", " top ", " end ", "front", "rear", " left ",
" right " etc. also make have similar meaning.When certain structure other structure " on " time, it is possible to refer to that certain structural integrity is formed at it
In its structure, or refer to that certain structure " directly " is arranged in other structure, or refer to that certain structure is arranged on by another structure " indirectly "
In other structure.
In the claims, term " ", " one ", " being somebody's turn to do ", " described " and " at least one " are in order to represent existence one
Individual or multiple key element/ingredient/etc.；Term " comprises ", " including " and " having " is included in order to represent open
The meaning and also can exist in addition to referring to the key element/ingredient except listing/wait other key element/ingredient/etc.；Term
" first ", " second " and " the 3rd " etc. are only used as labelling and use, and are not that the quantity to its object limits.
Fig. 1 shows the position relationship of laser instrument according to the embodiment of the present invention and optic element chang-over device
Schematic perspective view.Fig. 2 shows the plane graph switching over optical element.In an exemplary embodiment of the present invention embodiment,
Laser instrument 1 in mobile terminal can be the adjustable laser instrument of laser intensity, can be flow through the electric current of laser instrument 1 by change
Realize the control to laser intensity, so that laser instrument 1 is suitable to different application.
With reference to Fig. 1 and Fig. 2, the physics for switchable optics element can be disposed with in the front of the transmitting terminal of laser instrument 1
Device, i.e. optic element chang-over device 2.In an exemplary embodiment of the present invention embodiment, this optic element chang-over device 2 is permissible
Including mounted unit 21, driver element (not shown), the first optical element 22 and the second optical element 23.
Mounted unit 21 is used for making the first optical element 22 and the second optical element 23 carry regularly thereon, such as,
Mounted unit 21 can include slotted eye corresponding with the first optical element 22 and the second optical element 23 respectively, by the first optics unit
Part 22 and the second optical element 23 are separately positioned in slotted eye, to realize fixing function.
According to some embodiments, while mobile mounted unit 21, can also synchronously make the first optical element 22 and second
The position of optical element 23 changes, to realize optical element handoff procedure.
As in figure 2 it is shown, the fan-shaped list that the mounted unit 21 in the illustrative embodiments of the present invention can be summit to be fixed
Unit, in this case, sector region can move around summit.But the invention is not restricted to this, mounted unit 21 can also is that square
Shape unit, circular cell, polygonal element etc., do not do particular determination to this in this illustrative embodiments.
According to some embodiments, driver element is used for moving mounted unit 21.Driver element can include memory metal sheet
(not shown), this memory metal sheet can be connected with mounted unit 21 by the way of mechanical couplings.But the invention is not restricted to this,
This memory metal sheet can be connected with mounted unit by other means, and this does not do in this illustrative embodiments special limit
Fixed.
According to some embodiments, memory metal sheet can be connected with the parts providing current signal by electrode, this example
This is not done particular determination by property embodiment.
According to some embodiments, memory metal can be such as NiTi (Ni-Ti) alloy, and it should be noted that
In the illustrative embodiments of the present invention, memory metal is lamellar, but the invention is not restricted to this, and memory metal can also is that bar
Shape, wire etc..
<in the case of memory metal sheet is not powered on, mouse function is closed>
In the case of memory metal sheet is not powered on, the second optical element 23 is positioned at the dead ahead of the transmitting terminal of laser instrument 1,
By the second optical element 23, edge is perpendicular to the side of the printed circuit board (PCB) (PCB) of mobile terminal to the laser launched from laser instrument 1
To injection.
According to some embodiments, for the different application of laser instrument 1, the second optical element 23 can be to have difference in functionality
Special optical element, such as, the second optical element 23 could be for becoming point source the laser beam expanding lens of area source, with
Night scene infrared imaging or thermal imaging are carried out light filling.
According to some embodiments, the second optical element 23 can comprise high material thoroughly, such as, glass or resin etc..
<in the case of memory metal sheet is energized, mouse function is opened>
When memory metal sheet is energized, the memory metal sheet deformation in driver element, in this case, as in figure 2 it is shown,
The mounted unit 21 being connected with memory metal sheet can rotate counterclockwise so that the first optical element 22 move to laser instrument 1
The position of transmitting terminal alignment, say, that now, the laser launched from laser instrument 1 is penetrated by the first optical element 22.With
Time, the second optical element 23 moves the position to diagram dashed circle.At this point it is possible to keep flow through the electric current of memory metal sheet with
Maintain the deformation extent of memory metal sheet.Additionally, according to the position relationship of different optical elements, can deasil make lift-launch list
Unit 21 rotates, and this does not do in this illustrative embodiments particular determination.
In this illustrative embodiments, the degree of mounted unit 21 rotation and electric current and the memory flowing through memory metal sheet
The material properties of sheet metal is relevant, and suitable memory metal sheet can be selected accurately to adjust take by controlling current intensity
The degree of rotation of carrier unit.
In another optional embodiment, driver element can include that driving chip (not shown) and motor (do not show
Go out), mounted unit 21 can be made to move by motor.
According to some embodiments, driving chip is used for producing driving signal, and motor is exported by driving chip for reception
Drive signal and be operated.
According to some embodiments, this driving signal can be the electric current of instantaneous switching direction.
According to some embodiments, the motor of output shaft rotation when this motor can be work, this output shaft may be mounted at
Fan-shaped switching device apex, when this motor receives a transient current, the output shaft of motor can rotate counterclockwise and carry
Dynamic mounted unit 21 rotates counterclockwise so that the first optical element 22 can move the dead ahead of the transmitting terminal to laser instrument 1；When
When this motor receives the electric current in opposite direction with this transient current, the output shaft of motor can rotate clockwise and drive lift-launch
Unit 21 rotates clockwise.But, the invention is not restricted to this, it is also possible to move lift-launch by other working methods of motor single
Unit 21, does not do particular determination to this in this illustrative embodiments.
In an exemplary embodiment of the present invention embodiment, driver element can be controlled by the way of software.
Additionally, this invention is not limited to this, it is also possible to realize the switching between optical element by other means.
Fig. 3 is the schematic diagram realizing laser mouse function.
With reference to Fig. 3, laser can make the angle of laser deflect by the first optical element 22, subsequently, by swashing
The light speckle that light incides reflecting surface (e.g., desktop) the produced interference fringe below mobile terminal and formed is reflected face reflection
To sensor 3.Sensor 3 senses light speckle, and sends sensed light speckle to processor (not shown), processor pair
The image that light speckle is generated is analyzed process, to determine the motion track of mobile terminal, and then controls computer screen
The movement of upper cursor.
Fig. 4 shows the laser schematic diagram by the first optical element.
With reference to Fig. 4, the first optical element 22 can be the optical element making laser generation fixed angle deflect.In this example
In property embodiment, the first optical element 22 can include that mirror surface 221, mirror surface 221 can be by making laser-bounce
Material constitute minute surface, this material is not done particular determination by this illustrative embodiments.
According to some embodiments, mirror surface 221 can be supported by support 222.Additionally, mirror surface 221 is permissible
It is arranged at a certain angle in support 222 so that laser deflects with fixed angle after by the first optical element 22.
According to some embodiments, support 222 can be made up of glass or resin material, but the invention is not restricted to this.
As it has been described above, the first optical element 22 can include mirror surface 221 and support 222.But the invention is not restricted to this,
The direction of laser can also be made by other means to deflect.
Additionally, for sensor, for the application that the first optical element 22 and the second optical element 23 are different, be used for sensing
The sensor of reflection laser can only include sensor 3, it is also possible to includes the one or more sensors in addition to sensor 3.
Additionally, in the present embodiment, optic element chang-over device 2 includes two optical elements.But the invention is not restricted to
This, optic element chang-over device 2 can only include the optical element realizing laser deflection, say, that at mounted unit
21 positions being provided with the second optical element 23 can be not provided with any optical element or mounted unit 21 can not wrap
Include the part for carrying optical element 23.In this case, when driver element does not works, laser is without optical element
Process and directly along being perpendicular to the PCB direction injection of mobile terminal, now, by changing the intensity of laser, can make mobile
Terminal has laser focus function, laser positioning function and needs to make laser vertical penetrate in the PCB of mobile terminal and realize
Other functions, this is not done particular determination by this illustrative embodiments.
Alternately, optic element chang-over device 2 can also include three or more optical elements, this area common
Technical staff can use the switching principle of the present invention to switch over these optical elements, to realize other different answering
With.
Fig. 5 shows mobile terminal and realizes the flow chart of wireless mouse function.First, by making optical element switching dress
Driver element work in putting starts the mouse function of mobile terminal, is moved to by the optical element that can change laser direction
The dead ahead of the transmitting terminal of generating laser, and mate corresponding electric current to reduce the intensity of laser；Subsequently, by mobile terminal
Realizing pairing wireless connections with computer, these pairing wireless connections can be that wifi connects, bluetooth connects or data network connects；So
After, the cursor of computer screen is controlled by the relative position of contrast mobile terminal.
In the present embodiment, mobile terminal can be mobile phone, but the invention is not restricted to this.Alternately, mobile terminal
Can be flat board or other hand-held class mobile terminals.
In the present embodiment, apply the accessory that mobile terminal is intrinsic, but the invention is not restricted to this, except mobile terminal is solid
Have outside the accessories such as laser instrument, it is also possible to coordinate other accessories (such as pony support, compact optical element etc.) to make mobile whole
End has wireless mouse function.
Additionally, in order to reduce the quantity of parts in mobile terminal, it is also possible to it is used as to receive by the photographic head of mobile terminal and swashs
The sensor of the light speckle that light is formed.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modification, purposes or
Person's adaptations is followed the general principle of the disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques means.Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (9)
1. the mobile terminal with wireless mouse function, it is characterised in that including:
Laser instrument；
Optic element chang-over device, for switching to the dead ahead of the transmitting terminal of described laser instrument, described optics by optical element
Element switching device includes mounted unit, driver element and one or more optical element, and wherein, described mounted unit is used
In carrying one or more optical element regularly, described driver element is used for moving described mounted unit to complete light
Learning the switching between element, described optical element includes that the first optical element, described first optical element make from described laser instrument
The laser launched deflects, in the laser oblique incidence after deflection to reflecting surface and form light speckle；
Sensor, for sensing the light speckle through described reflective surface；
Processor, for analyzing and processing the image generated by described smooth speckle and determining the motion track of described mobile terminal.
Mobile terminal the most according to claim 1, it is characterised in that described driver element includes memory metal sheet, described
Memory metal sheet is connected with described mounted unit, by described memory metal sheet energising make described memory metal sheet deformation with
Mobile described mounted unit.
Mobile terminal the most according to claim 1, it is characterised in that described driver element includes:
Driving chip: be used for producing driving signal；
Motor: described motor is connected with described mounted unit, for receive described driving chip output described driving signal and
Work and mobile described mounted unit.
Mobile terminal the most according to any one of claim 1 to 3, it is characterised in that described driver element passes through software
It is controlled.
Mobile terminal the most according to claim 1, it is characterised in that described first optical element includes mirror surface.
Mobile terminal the most according to claim 1, it is characterised in that described optical element also includes the second optical element,
Described second optical element is the laser beam expanding lens for point source becomes area source.
Mobile terminal the most according to claim 1, it is characterised in that described laser instrument is the adjustable laser of laser intensity
Device.
Mobile terminal the most according to claim 1, it is characterised in that described sensor is the shooting of described mobile terminal
Head.
9. according to the mobile terminal described in any one in claim 1 to 8, it is characterised in that described mobile terminal passes through
The mode that wifi connects, bluetooth connects or data network connects is attached with computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764193.7A CN106293134B (en) | 2016-08-30 | 2016-08-30 | Mobile terminal with wireless mouse function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764193.7A CN106293134B (en) | 2016-08-30 | 2016-08-30 | Mobile terminal with wireless mouse function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106293134A true CN106293134A (en) | 2017-01-04 |
| CN106293134B CN106293134B (en) | 2019-12-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764193.7A Active CN106293134B (en) | 2016-08-30 | 2016-08-30 | Mobile terminal with wireless mouse function |
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| CN (1) | CN106293134B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580879A (en) * | 2018-06-07 | 2019-12-17 | 华为技术有限公司 | Terminal device and display screen control method |
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| CN101140491A (en) * | 2006-09-07 | 2008-03-12 | 王舜清 | Digital image cursor movement and positioning apparatus system |
| CN201047938Y (en) * | 2007-04-23 | 2008-04-16 | 吴正成 | Optical system structure of laser mouse |
| CN101888437A (en) * | 2009-05-13 | 2010-11-17 | 李伟高 | Mobile phone with mouse |
| CN203504629U (en) * | 2013-10-23 | 2014-03-26 | 纬创资通股份有限公司 | Portable electronic device with appearance change as prompt function |
| CN104301459A (en) * | 2013-07-16 | 2015-01-21 | 纬创资通股份有限公司 | Driving system for driving first module to move relative to shell and electronic device thereof |
| CN205028249U (en) * | 2015-05-12 | 2016-02-10 | 南安市文发电子科技有限公司 | Cell -phone mouse change over switch |
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2016
- 2016-08-30 CN CN201610764193.7A patent/CN106293134B/en active Active
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| CN101140491A (en) * | 2006-09-07 | 2008-03-12 | 王舜清 | Digital image cursor movement and positioning apparatus system |
| CN201047938Y (en) * | 2007-04-23 | 2008-04-16 | 吴正成 | Optical system structure of laser mouse |
| CN101888437A (en) * | 2009-05-13 | 2010-11-17 | 李伟高 | Mobile phone with mouse |
| CN104301459A (en) * | 2013-07-16 | 2015-01-21 | 纬创资通股份有限公司 | Driving system for driving first module to move relative to shell and electronic device thereof |
| CN203504629U (en) * | 2013-10-23 | 2014-03-26 | 纬创资通股份有限公司 | Portable electronic device with appearance change as prompt function |
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| Title |
|---|
| DANIEL C. HARRIS: "《定量化学分析》", 28 February 1991 * |
Cited By (1)
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| CN110580879A (en) * | 2018-06-07 | 2019-12-17 | 华为技术有限公司 | Terminal device and display screen control method |
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| Publication number | Publication date |
|---|---|
| CN106293134B (en) | 2019-12-06 |
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Address after: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Country or region after: China Address before: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. Country or region before: China |