CN103677346A - Mouse with changeable light source intensity and method for controlling light source of mouse - Google Patents
Mouse with changeable light source intensity and method for controlling light source of mouse Download PDFInfo
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- CN103677346A CN103677346A CN201310526968.3A CN201310526968A CN103677346A CN 103677346 A CN103677346 A CN 103677346A CN 201310526968 A CN201310526968 A CN 201310526968A CN 103677346 A CN103677346 A CN 103677346A
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- mouse
- light source
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- intensity
- control chip
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Abstract
The invention discloses a mouse with the changeable light source intensity. The mouse with the changeable light source intensity comprises a shell body, a light-emitting unit, a main control chip and a state recognition unit, wherein the light-emitting unit, the main control chip and the state recognition unit are arranged in the shell body. The state recognition unit is used for monitoring the position state of the mouse in real time and sending state parameters to the main control chip and the light-emitting state of the light-emitting unit is calculated and controlled by the main control chip. The mouse with the changeable light source intensity has the advantages that the intensity of light rays of the mouse can be automatically adjusted and the light ray intensity is automatically lowered or the light rays are extinguished so that a user cannot feel uncomfortable or unhappy due to the fact that the light rays of the mouse are dazzling and the enjoyment for the user to play a computer is increased.
Description
Technical field
The present invention relates to a kind of computer external hardware device.
Background technology
The light source of mouse is not in the market gradual change, the actual induction that disengages face when mouse apart from time, the intensity of light source (brightness) is indeclinable, thereby when user is when overturning mouse, the higher source luminance of mouse causes serious discomfort or injury can to user or near other people eyes.
Summary of the invention
The deficiency existing in order to overcome prior art, the object of the present invention is to provide a kind of mouse that can automatically regulate light-source brightness.
For reaching above object, the invention provides the variable mouse of a kind of intensity of light source, comprise housing and be arranged on luminescence unit, main control chip, the state recognition unit in described housing, described state recognition unit is for monitoring in real time the location status of mouse and state parameter being sent to described main control chip, described main control chip calculates and controls the luminance of described luminescence unit, thereby unnecessary in the situation that, make the automatic step-down of luminescence unit light intensity or extinguish, user can not produced because mouse light is dazzling uncomfortable or unhappy.
As the present invention, further improve, described state recognition unit comprises height detecting chip, angle detection chip, and the chip of two types all belongs to gravity sensor type.
As the present invention, further improve, described state recognition unit comprises the touching induction module that is arranged on bottom surface, for sending detectable signal to main control chip when detecting on bottom surface when separated with operating surface.
As the present invention, further improve, also comprise optical lens module, for focusing on the operating surface being illuminated by luminescence unit, the focus state of the optical lens module that the monitoring in real time of described state recognition unit is described sends a signal to main control chip when described optical lens module is out of focus.
As the present invention, further improve, also comprise sensitivity adjustment parts, for adjusting the monitoring sensitivity of described state recognition unit, to carry out small adjustment according to user's actual needs.
As the present invention, further improve, described state recognition unit and main control chip are integrated on same circuit board.
According to a further aspect in the invention, also provide a kind of mouse light source control method, comprised the steps:
A) state recognition unit is monitored in real time the location status of mouse and state parameter is sent to main control chip;
When the state parameter b) receiving when described main control chip is more than or equal to predetermined threshold, control the luminous intensity of closing luminescence unit or reducing luminescence unit.
As the present invention, further improve, described state parameter comprises the spacing of on bottom surface and operating surface.
As the present invention, further improve, described state parameter comprises the angle of on bottom surface and operating surface.
As the present invention, further improve, described state parameter comprises the focus state of described optical lens module.
The invention has the beneficial effects as follows: the light intensity of mouse can regulate automatically, the automatic step-down brightness of light intensity or extinguish, can not produce because mouse light is dazzling user uncomfortable or unhappy, increases the enjoyment that user uses computer.
Accompanying drawing explanation
Accompanying drawing 1 is to split schematic diagram according to the solid of the variable mouse of the intensity of light source of the present invention;
Accompanying drawing 2 is according to the bottom schematic view of the variable mouse of the intensity of light source of the present invention;
Accompanying drawing 3 is according to the working state schematic representation of the variable mouse of the intensity of light source of the present invention;
Accompanying drawing 4 is according to the process flow diagram of mouse light source control method of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Referring to accompanying drawing 1, to shown in accompanying drawing 3, be the solid fractionation schematic diagram of the variable mouse of the intensity of light source according to the present invention.The housing of the variable mouse of the intensity of light source in the present embodiment consists of upper casing 1 and drain pan 2, is provided with circuit board 4 in housing, and the parts such as luminescence unit and optical lens module 5, main control chip 7, state recognition unit 6 are all integrated on the pros and cons of this circuit board 4.
In luminescence unit and optical lens module 5, luminescence unit consists of light emitting diode conventionally, general (it is blue also having part) that adopts redness, and be highlighted (in order to obtain enough illuminance).The light that light emitting diode sends, by the optical lens of mouse bottom, illuminate the operating surface 3 of mouse bottom, then a part of light operating surface 3 of optical mouse bottom being reflected back, is transferred to the interior imaging of a photoinduction device (micro-imager) through optical lens module.When optical mouse moves, its motion track just can be registered as the coherent image of one group of high-speed capture.Finally utilize a special image analysis chip (DSP of optical mouse inside, be digital microprocessor) a series of images absorbing on motion track is carried out to analyzing and processing, by the variation of characteristic point position on these images is analyzed, judge moving direction and the displacement of mouse, thus the location that completes cursor.
If accompanying drawing 1 is with as shown in accompanying drawing 4, state recognition unit 6 is monitored in real time the location status of mouse and state parameter is sent to main control chip 7; When the state parameter receiving when main control chip is more than or equal to predetermined threshold H, controls luminescence unit moment dimmed or direct light source and extinguish.This state parameter can be the range data of mouse and surface of contact, when the state parameter receiving when main control chip is more than or equal to predetermined threshold H, controls luminescence unit moment dimmed or direct light source and extinguishes.Certainly this state parameter can also be other data, as the size of mouse selected angle.
In another embodiment of the present invention, state recognition unit 6 comprises the touching induction module that is arranged on bottom surface, for sending detectable signal to main control chip 7 when detecting on bottom surface when separated with operating surface, control luminescence unit moment, dimmed or direct light source extinguished.
In other embodiments of the invention, state recognition unit 6 is the focus state of monitoring optical lens module in real time, sends a signal to main control chip 7 when optical lens module is out of focus; When main control chip receives status signal out of focus, control luminescence unit moment dimmed or direct light source and extinguish.
In addition, can also be by sensitivity adjustment parts are set, with according to user's the monitoring sensitivity that need to adjust at any time state recognition unit.Because the light intensity of mouse can regulate automatically, the automatic step-down brightness of light intensity or extinguish, can not produce because mouse light is dazzling user uncomfortable or unhappy, increases the enjoyment that user uses computer.
Above embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art understand content of the present invention and implemented; can not limit the scope of the invention with this, all equivalences that Spirit Essence is done according to the present invention change or modification is all encompassed in protection scope of the present invention.
Claims (10)
1. the variable mouse of the intensity of light source, it is characterized in that: comprise housing and be arranged on luminescence unit, main control chip, the state recognition unit in described housing, described state recognition unit is for monitoring in real time the location status of mouse and state parameter being sent to described main control chip, and described main control chip calculates and control the luminance of described luminescence unit.
2. the variable mouse of the intensity of light source according to claim 1, is characterized in that: described state recognition unit comprises height detecting chip or angle detection chip.
3. the variable mouse of the intensity of light source according to claim 1, it is characterized in that: described state recognition unit comprises the touching induction module that is arranged on bottom surface, for sending detectable signal to main control chip when detecting on bottom surface when separated with operating surface.
4. the variable mouse of the intensity of light source according to claim 1, it is characterized in that: also comprise optical lens module, for focusing on the operating surface being illuminated by luminescence unit, the focus state of the optical lens module that the monitoring in real time of described state recognition unit is described sends a signal to main control chip when described optical lens module is out of focus.
5. the variable mouse of the intensity of light source according to claim 1, is characterized in that: also comprise sensitivity adjustment parts, for adjusting the monitoring sensitivity of described state recognition unit.
6. the variable mouse of the intensity of light source according to claim 1, is characterized in that: described state recognition unit and main control chip are integrated on same circuit board.
7. a mouse light source control method, the variable mouse of the intensity of light source for described in above-mentioned arbitrary claim, is characterized in that, comprises the steps:
A) state recognition unit is monitored in real time the location status of mouse and state parameter is sent to main control chip;
When the state parameter b) receiving when described main control chip is more than or equal to predetermined threshold, control the luminous intensity of closing luminescence unit or reducing luminescence unit.
8. mouse light source control method according to claim 7, is characterized in that: described state parameter comprises the spacing of on bottom surface and operating surface.
9. mouse light source control method according to claim 7, is characterized in that: described state parameter comprises the angle of on bottom surface and operating surface.
10. mouse light source control method according to claim 7, is characterized in that: described state parameter comprises the focus state of described optical lens module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526968.3A CN103677346A (en) | 2013-10-31 | 2013-10-31 | Mouse with changeable light source intensity and method for controlling light source of mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526968.3A CN103677346A (en) | 2013-10-31 | 2013-10-31 | Mouse with changeable light source intensity and method for controlling light source of mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103677346A true CN103677346A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310526968.3A Pending CN103677346A (en) | 2013-10-31 | 2013-10-31 | Mouse with changeable light source intensity and method for controlling light source of mouse |
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| CN (1) | CN103677346A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545058A (en) * | 2003-11-27 | 2004-11-10 | 致伸科技股份有限公司 | Brightness regulating device for optical mouse |
| US20110025604A1 (en) * | 2009-08-03 | 2011-02-03 | Yuan-Jung Chang | System for adjusting a light output of an optical mouse and a mouse thereof |
| CN201780559U (en) * | 2010-05-28 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Mouse |
| CN102402306A (en) * | 2010-09-13 | 2012-04-04 | 原相科技股份有限公司 | Lifting detection method for optical mouse and optical mouse with lifting detection |
-
2013
- 2013-10-31 CN CN201310526968.3A patent/CN103677346A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545058A (en) * | 2003-11-27 | 2004-11-10 | 致伸科技股份有限公司 | Brightness regulating device for optical mouse |
| US20110025604A1 (en) * | 2009-08-03 | 2011-02-03 | Yuan-Jung Chang | System for adjusting a light output of an optical mouse and a mouse thereof |
| CN201780559U (en) * | 2010-05-28 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Mouse |
| CN102402306A (en) * | 2010-09-13 | 2012-04-04 | 原相科技股份有限公司 | Lifting detection method for optical mouse and optical mouse with lifting detection |
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Application publication date: 20140326 |