CN108279791B - Mouse with air pressure sensing type key - Google Patents
Mouse with air pressure sensing type key Download PDFInfo
- Publication number
- CN108279791B CN108279791B CN201710011244.3A CN201710011244A CN108279791B CN 108279791 B CN108279791 B CN 108279791B CN 201710011244 A CN201710011244 A CN 201710011244A CN 108279791 B CN108279791 B CN 108279791B
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- sensing value
- air pressure
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- pressure sensor
- sensing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- 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
- G06F3/03543—Mice or pucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a mouse with an air pressure sensing type key, which comprises a shell, a circuit board, a plurality of air pressure sensors and a processor. The plurality of pressure sensors includes a key-in pressure sensor and the processor includes a standard value. When an external air flow enters the mouse, the air pressure sensors sense the external air flow and generate a plurality of sensing values, when the sensing values are smaller than the standard value, the middle key air pressure sensor generates a pressing signal, and when the sensing values are larger than the standard value, the middle key air pressure sensor generates a vertical displacement signal.
Description
Technical Field
The present invention relates to a mouse, and more particularly, to a mouse having an air pressure sensing button.
Background
A mouse is a commonly used computer input device for controlling the movement of a computer cursor and inputting commands. A typical mouse includes a light sensor for generating a cursor displacement signal and a button for generating a command (e.g., clicking a specific program). Referring to fig. 1, a conventional mouse is shown. As shown in fig. 1, an existing mouse 9 is placed on a desktop T. The position of the cursor on the screen is moved by moving the mouse 9 over the desktop T. A circuit board 91 inside the mouse 9 is provided with a key switch 92 and a light sensor 93. The light sensor 93 includes a light emitting element 931 and a receiving element 932. The key switch 92 is located below the push shell 94 of the mouse. When the pressing shell 94 is pressed, the key switch 92 is pressed downward to generate a key signal (not shown) from the key switch 92. The light emitting element 931 emits the light 95 from the inside of the mouse, and the light 95 is reflected back to the receiving element 932 after being irradiated onto the desktop T, thereby detecting the planar movement of the mouse 9 on the desktop T and controlling the displacement of the computer cursor.
Therefore, the key switch of the existing mouse needs to be physically pressed to generate a signal and can be used on a desktop or a plane. If the mouse is in the air, the mouse movement cannot be interpreted because the light cannot be reflected back to the mouse through the desktop. In addition, the conventional mouse can sense only the displacement in the plane direction (X-Y axis direction) and cannot sense the displacement in the vertical direction (Z axis direction). Therefore, the existing mouse still has a room for improvement.
Disclosure of Invention
In order to solve the problems of the prior art, the invention provides a mouse with an air pressure sensing type key, which can be used on a plane and in the air.
In order to achieve the above object, the present invention provides a mouse with an air pressure sensing button, comprising:
a housing, the housing including a surface, the surface of the housing including a first through hole, a second through hole and a third through hole;
a circuit board arranged in the shell;
a plurality of atmospheric pressure sensors set up in this circuit board, include:
the middle key air pressure sensor is arranged at the position corresponding to the first through hole and used for sensing an external air flow flowing through the first through hole to generate a first sensing value;
a right key air pressure sensor arranged at the position corresponding to the second through hole and used for sensing the external air flow flowing through the second through hole to generate a second sensing value;
a left key air pressure sensor, which is arranged at the position corresponding to the third through hole and is used for sensing the external air flow flowing through the third through hole to generate a third sensing value; and the number of the first and second groups,
a processor, which is disposed on the circuit board and connected to the middle key pressure sensor, the right key pressure sensor and the left key pressure sensor, the processor comprising:
a middle key signal generating unit connected to the middle key air pressure sensor for generating a first pressing signal or a vertical displacement signal; and the number of the first and second groups,
a comparison unit connected to the middle key pressure sensor, the right key pressure sensor, the left key pressure sensor and the middle key signal generation unit, the comparison unit storing a standard value; when the external air flow simultaneously flows through the first through hole, the second through hole and the third through hole, the comparison unit receives the first sensing value, the second sensing value and the third sensing value and generates a switching instruction to the key signal generation unit when the first sensing value, the second sensing value and the third sensing value are all larger than the standard value, wherein when the key signal generation unit only receives the first sensing value, the key signal generation unit generates the first pressing signal according to the first sensing value, and when the key signal generation unit receives the switching instruction, the key signal generation unit generates the vertical displacement signal according to the first sensing value.
Preferably, the processor further includes a right key signal generating unit connected to the right key air pressure sensor, when the external air flows through the second through hole, the right key air pressure sensor generates the second sensing value, and the right key signal generating unit receives the second sensing value and generates a second pressing signal.
Preferably, the processor further comprises a left key signal generating unit connected to the left key air pressure sensor, wherein when the external air flows through the third through hole, the left key air pressure sensor generates the third sensing value, and the left key signal generating unit receives the third sensing value and generates a third pressing signal.
Preferably, after the middle key signal generating unit receives the switching instruction and generates the vertical displacement signal according to the first sensing value, the comparing unit receives the first sensing value, the second sensing value and the third sensing value again, and the first sensing value, the second sensing value and the third sensing value are all smaller than the standard value, the comparing unit generates a return instruction to the middle key signal generating unit, and after the middle key signal generating unit receives the return instruction, the middle key signal generating unit generates the first pressing signal according to the first sensing value.
Preferably, the mouse includes an exhaust hole disposed on the surface of the housing for exhausting the external air flow entering the interior of the housing.
Preferably, the mouse further includes an indicator disposed on the circuit board and connected to the processor for indicating whether the comparison unit generates the switching command.
Preferably, the mouse comprises a plane displacement sensor arranged on the circuit board for generating a plane displacement signal.
Drawings
FIG. 1 is a diagram of a mouse according to the prior art.
FIG. 2 is a perspective view of a mouse according to a preferred embodiment of the present invention.
FIG. 3 is an exploded view of the mouse according to a preferred embodiment of the present invention.
FIG. 4 is a schematic diagram of an external airflow entering and exiting the mouse according to a preferred embodiment of the invention.
Fig. 5 is a schematic view illustrating an external airflow entering the first through hole according to a preferred embodiment of the invention.
Fig. 6 is a schematic view illustrating external air flows simultaneously entering the first through hole, the second through hole and the third through hole according to a preferred embodiment of the invention.
FIG. 7 is a block diagram of signal processing according to a preferred embodiment of the present invention.
FIG. 8 is a graph of external air pressure and capacitance generated by the air pressure sensor according to a preferred embodiment of the present invention.
FIG. 9 is a schematic diagram of a planar displacement sensor according to a preferred embodiment of the invention.
FIG. 10 is a schematic diagram of a preferred embodiment of the present invention.
Wherein the reference numerals are as follows:
mouse with air pressure sensing type key
10 casing
11 surface of
111 first via hole
112 second through hole
113 third through hole
114 vent hole
115 light ray hole
20 circuit board
More than 30 air pressure sensors
31 middle key air pressure sensor
311 first sensing value
32 right key air pressure sensor
321 second sensing value
33 left key air pressure sensor
331 third sensed value
40 processor
41 key signal generating unit
411 first pressing signal
412 vertical displacement signal
42 right key signal generating unit
421 second pressing signal
43 left key signal generating unit
431 third pressing signal
44 comparing unit
441 standard number
442 switching instruction
443 reply instruction
50 plane displacement sensor
51. 52 plane displacement signal
F fixing element
M moving element
S multiple connecting pieces
G1, G2 magnetic element
Distance D
60 external air flow
70 indicating lamp
80 game object
9 existing mouse
91 circuit board
92 push-button switch
93 light sensor
931 light emitting element
932 receiving element
94 pressing shell piece
95 light ray
T, T2 desktop
X, Y plane direction
In the Z vertical direction
Detailed Description
The following describes preferred embodiments of the present invention with reference to the accompanying drawings.
First, please refer to fig. 2, a perspective view of a mouse according to a preferred embodiment of the present invention, and fig. 3, an exploded view of a mouse according to a preferred embodiment of the present invention. The invention relates to a mouse 1 with air pressure sensing type keys, which comprises a shell 10, a circuit board 20, a plurality of air pressure sensors 30, a processor 40, a plane displacement sensor 50 and an indicator light 70. The housing 10 has a surface 11, and the surface 11 includes a first through hole 111, a second through hole 112, a third through hole 113 and an exhaust hole 114. An external air flow 60 may enter the inside of the case 10 through the first through hole 111, the second through hole 112, and the third through hole 113, and be discharged out of the case 10 through the discharge hole 114. The plurality of pressure sensors 30 includes a middle key pressure sensor 31, a right key pressure sensor 32 and a left key pressure sensor 33. The processor 40 includes a middle key signal generating unit 41 (shown in fig. 7), a right key signal generating unit 42 (shown in fig. 7), a left key signal generating unit 43 (shown in fig. 7), and a comparison unit 44 (shown in fig. 7). The circuit board 20 is disposed inside the housing 10, and the plurality of air pressure sensors 30, the processor 40, the plane displacement sensor 50 and the indicator 70 are disposed in the circuit board 20. The plurality of air pressure sensors 30, the plane displacement sensor 50 and the indicator light 70 are electrically connected to the processor 40. The middle key air pressure sensor 31 is disposed below the first through hole 111. The right key air pressure sensor 32 is disposed below the second through hole 112. The left key air pressure sensor 33 is disposed below the third through hole 113. The middle key signal generating unit 41 (shown in fig. 7) is connected to the middle key air pressure sensor 31 for generating a first pressing signal 411 (shown in fig. 7) or a vertical displacement signal 412 (shown in fig. 7). The right key signal generating unit 42 (shown in fig. 7) is connected to the right key air pressure sensor 32 for generating a second pressing signal 421 (shown in fig. 7). The left key signal generating unit 43 (shown in FIG. 7) is connected to the left key air pressure sensor 33 for generating a third pressing signal 431 (shown in FIG. 7). The comparison unit 44 (shown in fig. 7) is electrically connected to the middle key pressure sensor 31, the right key pressure sensor 32, the left key pressure sensor 33 and the middle key signal generating unit 41 (shown in fig. 7), and is configured to generate a switching signal 442 (shown in fig. 7).
The following describes a signal generation process of the air pressure sensor 30. Please refer to fig. 4, 5, and 6. Fig. 4 is a schematic diagram of an external airflow entering and exiting the mouse according to a preferred embodiment of the present invention, fig. 5 is a schematic diagram of an external airflow entering a first through hole according to a preferred embodiment of the present invention, and fig. 6 is a schematic diagram of an external airflow entering a first through hole, a second through hole, and a third through hole simultaneously according to a preferred embodiment of the present invention. See fig. 4 and 5. The plurality of air pressure sensors 30 are triggered by the external air flow 60 to generate signals. The external air flow 60 is generated by pressing the through holes 111, 112, 113 of the mouse 1 with the user's fingers, or by moving the mouse 1 into the air in the vertical direction. When the mouse 1 is located on the desktop T2, please refer to fig. 5. The user presses the first through hole 111 alone, the pressing action pushes the air around the through hole to generate the external air flow 60, the external air flow 60 enters the interior of the housing 10 through the first through hole 111 and triggers the middle key air pressure sensor 31, so that the middle key signal generating unit 41 (shown in fig. 7) generates the first pressing signal 411 (shown in fig. 7). Similarly, when the mouse 1 is located on the desktop T2, if the user presses the second through hole 112 or the third through hole 113, the second pressing signal 421 (shown in fig. 7) or the third pressing signal 431 (shown in fig. 7) is also triggered to be generated. When the mouse 1 is moved into the air, please refer to fig. 6. The mouse 1 is moved into the air along the vertical direction, the air around the through hole is pushed to generate the external air flow 60, and the external air flow 60 simultaneously passes through the first through hole 111, the second through hole 112 and the third through hole 113 to trigger the middle button air pressure sensor 31, the right button air pressure sensor 32 and the left button air pressure sensor 33. When the middle key air pressure sensor 31, the right key air pressure sensor 32 and the left key air pressure sensor 33 are triggered simultaneously, the comparison unit 44 of the processor 40 generates a switching command 442 (shown in fig. 7) to the middle key signal generating unit 41 (shown in fig. 7). When the external air flow 60 passes through the first through hole 111 again to trigger the middle key air pressure sensor 31, the middle key signal generating unit 41 (shown in fig. 7) generates a vertical displacement signal 412 (shown in fig. 7) for controlling the movement of the cursor in the vertical direction (Z-axis direction). The switching command 442 generated by the comparing unit 44 is also transmitted to an indicator 70, so that the indicator 70 emits a light 81 to indicate to the user that the mouse 1 is located in the air.
The signal generation flow of the present invention is explained in detail below. Please refer to fig. 7, which is a block diagram illustrating signal processing according to a preferred embodiment of the present invention. The comparing unit 44 further includes a standard value 441. When the mouse 1 is located on the desktop, the user presses the first through hole 111 to trigger the middle key air pressure sensor 31 to generate a first sensing value 311, and the middle key signal generating unit 41 receives the first sensing value 311 and generates a first pressing signal 411; pressing the second through hole 112 triggers the right key air pressure sensor 32 to generate a second sensing value 321, and the right key signal generating unit 42 receives the second sensing value 321 and generates a second pressing signal 421; pressing the third through hole 113 triggers the left key air pressure sensor 33 to generate a third sensing value 331, and the left key signal generating unit 43 receives the third sensing value 331 and generates a third pressing signal 431. When the mouse 1 of the present invention is moved into the air, the external air flow 60 passes through the first through hole 111, the second through hole 112 and the third through hole 113 simultaneously, and triggers the middle key air pressure sensor 31, the right key air pressure sensor 32 and the left key air pressure sensor 33 simultaneously to generate the first sensing value 311, the second sensing value 321 and the third sensing value 331. When the comparing unit 44 receives the first sensing value 311, the second sensing value 321 and the third sensing value 331 at the same time, the comparing unit 44 compares the values of the first sensing value 311, the second sensing value 321 and the third sensing value 331 with the standard value 441. When all of the first sensed value 311, the second sensed value 321, and the third sensed value 331 are greater than the standard value 441, the comparing unit 44 generates a switching instruction 442 to the key signal generating unit 44. Then, when the mouse 1 in the air has the external air flow 60 through the first through hole 111 again to trigger the middle key air pressure sensor 31 to generate the first sensing value 311, the middle key signal generating unit 44 receives the first sensing value 311 to generate the vertical displacement signal 412.
In addition, when the user puts the mouse 1 back on the desktop from the air, the air inside the casing 10 will flow out of the casing 10 through the first through hole 111, the second through hole 112 and the third through hole 113, so as to decrease the air pressure inside the casing 10, and simultaneously trigger the middle key air pressure sensor 31, the right key air pressure sensor 32 and the left key air pressure sensor 33, so as to generate the first sensing value 311, the second sensing value 321 and the third sensing value 331. When the comparison unit 44 compares that the first sensed value 311, the second sensed value 321, and the third sensed value 331 are all smaller than the standard value 441, the comparison unit 44 generates a return instruction 443 to the middle key signal generating unit 41. Then, when the external air flow 60 enters the interior of the housing 10 again to trigger the middle key air pressure sensor 31 to generate the first sensing value 311, the middle key signal generating unit 44 receives the first sensing value 311 and then generates the first pressing signal 411.
Please refer to fig. 8, which is a graph illustrating the external air pressure and the capacitance generated by the air pressure sensor according to a preferred embodiment of the present invention. The principle of setting the standard value 441 of the present invention will be described below. The first, second and third sensed values 311, 321, 331 generated by the plurality of air pressure sensors 30 are capacitance values. The capacitance value data is generated by the electrical component (not shown) because the air pressure generated by the external air flow 60 is touched and pressed to the electrical component (not shown) inside the air pressure sensor 30. Capacitance is expressed in picofarad (pF). The standard value 441 of the present invention is set to 11 picofarads, and the pressure unit of the air pressure is Pascal (Pa). When the mouse 1 is placed on a general desktop for use, the air pressure generated by the external air flow 60 will be less than 30000 pascals. Therefore, the first sensing value 311, the second sensing value 321, and the third sensing value 331 generated by the air pressure sensor 30 do not exceed 11 picofarads. When the mouse 1 is lifted into the air, the outside air 60 enters the housing 10 in a large amount due to the vertical movement, so that the air pressure inside the housing 10 is more than 30000 pascal. The first sensing value 311, the second sensing value 321, and the third sensing value 331 generated by the plurality of air pressure sensors 30 are simultaneously greater than 11 picofarads. After the comparison by the comparison unit 44, it is determined that the mouse 1 is located in the air, and a switching command 442 is generated.
The function of the plane displacement sensor 50 of the present invention will be described. Please refer to fig. 9, which is a schematic diagram of a planar displacement sensor according to a preferred embodiment of the invention. The planar displacement sensor 50 includes a plurality of fixed elements F, a moving element M, a plurality of connectors S, and a plurality of magnetic elements G1, G2. The fixed element F and the movable element M are connected with each other by the connecting element S, the magnetic element G1 is connected on the movable element M, and the magnetic element G2 is connected on the fixed element F. When the mouse 1 is moved along a plane direction (X-Y axis direction) on a desktop or in the air by a user, the moving element M is moved to approach or separate from the fixed element F, the distance D between the magnetic members G1 and G2 is increased or decreased, the magnetic force of the magnetic members G1 and G2 generates an electrical signal (not shown), and the processor 40 generates the plane displacement signals 51 and 52 according to the electrical signal (not shown).
Referring to FIG. 10, a schematic diagram of a preferred embodiment of the present invention is shown. The mouse 1 of the present invention is used in the air as follows. When the game has a Three-dimensional space (3D space), and the user can manipulate a game object 80 to move on the Three-dimensional space. When the user lifts the mouse 1 in the air and moves, the planar displacement signals 51 and 52 and the vertical displacement signal 412 are generated. More specifically, the plane displacement signal 51 is a movement signal of the game object 80 in the X-axis direction, the plane displacement signal 52 is a movement signal of the game object 80 in the Y-axis direction, and the vertical displacement signal 412 is a movement signal of the game object 80 in the Z-axis direction. Therefore, the game object 80 can be directly controlled to move in the plane direction X, Y and the vertical direction Z of the three-dimensional space for playing the game.
The above-described preferred embodiments of the present invention are not intended to limit the scope of the claims, and therefore, other equivalent changes and modifications may be made without departing from the spirit of the invention.
Claims (6)
1. A mouse with air pressure sensing type keys comprises:
a shell, the shell comprises a surface for contacting with a palm, and the surface of the shell comprises a first through hole, a second through hole and a third through hole;
a circuit board arranged in the shell;
a plurality of atmospheric pressure sensors set up in this circuit board, include:
the middle key air pressure sensor is arranged at the position corresponding to the first through hole and used for sensing an external air flow flowing through the first through hole to generate a first sensing value;
a right key air pressure sensor arranged at the position corresponding to the second through hole and used for sensing the external air flow flowing through the second through hole to generate a second sensing value;
a left key air pressure sensor, which is arranged at the position corresponding to the third through hole and is used for sensing the external air flow flowing through the third through hole to generate a third sensing value; and the number of the first and second groups,
a processor, which is disposed on the circuit board and connected to the middle key pressure sensor, the right key pressure sensor and the left key pressure sensor, the processor comprising:
a middle key signal generating unit connected to the middle key air pressure sensor for generating a first pressing signal or a vertical displacement signal; and the number of the first and second groups,
a comparison unit connected to the middle key pressure sensor, the right key pressure sensor, the left key pressure sensor and the middle key signal generation unit, the comparison unit storing a standard value; when the external air flow simultaneously flows through the first through hole, the second through hole and the third through hole, the comparison unit receives the first sensing value, the second sensing value and the third sensing value and generates a switching instruction to the middle key signal generation unit when the first sensing value, the second sensing value and the third sensing value are all larger than the standard value, wherein when the middle key signal generation unit only receives the first sensing value, the middle key signal generation unit generates the first pressing signal according to the first sensing value, and when the middle key signal generation unit receives the switching instruction, the middle key signal generation unit generates the vertical displacement signal according to the first sensing value;
when the middle key signal generating unit receives the switching instruction and generates the vertical displacement signal according to the first sensing value, the comparing unit receives the first sensing value, the second sensing value and the third sensing value again, and the first sensing value, the second sensing value and the third sensing value are all smaller than the standard value, the comparing unit generates a return instruction to the middle key signal generating unit, and after the middle key signal generating unit receives the return instruction, the middle key signal generating unit generates the first pressing signal according to the first sensing value.
2. The mouse with air pressure sensing button as recited in claim 1, wherein the processor further comprises a right button signal generating unit connected to the right button air pressure sensor, the right button air pressure sensor generating the second sensing value when the external air flows through the second through hole, and the right button signal generating unit receiving the second sensing value and generating a second pressing signal.
3. The mouse with air pressure sensing button as described in claim 1, wherein said processor further comprises a left button signal generating unit connected to said left button air pressure sensor, said left button air pressure sensor generating said third sensing value when said external air flow passes through said third through hole, and said left button signal generating unit receiving said third sensing value and generating a third pressing signal.
4. The mouse with air pressure sensing button as recited in claim 1, wherein the mouse comprises an air vent disposed on the surface of the housing for venting the external air flow entering the interior of the housing.
5. The mouse with the air pressure sensing button as recited in claim 1, wherein the mouse further comprises an indicator light disposed on the circuit board and connected to the processor for indicating whether the comparing unit generates the switch command.
6. The mouse with air pressure sensing button as recited in claim 1, wherein the mouse includes a plane displacement sensor disposed on the circuit board for generating a plane displacement signal.
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| CN201710011244.3A CN108279791B (en) | 2017-01-06 | 2017-01-06 | Mouse with air pressure sensing type key |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011244.3A CN108279791B (en) | 2017-01-06 | 2017-01-06 | Mouse with air pressure sensing type key |
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| CN108279791B true CN108279791B (en) | 2020-08-14 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417837B1 (en) * | 1993-11-15 | 2002-07-09 | Yamaha Corporation | Coordinate input device |
| CN101369194A (en) * | 2008-10-09 | 2009-02-18 | 晶翔微系统股份有限公司 | Inertia mouse and emendation method using for the same |
| CN102221876A (en) * | 2010-04-13 | 2011-10-19 | 致伸科技股份有限公司 | Airflow-inductive computer cursor signal generation device and airflow-inductive mouse device |
| CN102541290A (en) * | 2010-12-07 | 2012-07-04 | 富泰华工业（深圳）有限公司 | Mouse |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8212777B2 (en) * | 2008-09-23 | 2012-07-03 | Avago Technologies Ecbu Ip Pte. Ltd. | Navigation device with dual airflow sensors |
-
2017
- 2017-01-06 CN CN201710011244.3A patent/CN108279791B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417837B1 (en) * | 1993-11-15 | 2002-07-09 | Yamaha Corporation | Coordinate input device |
| CN101369194A (en) * | 2008-10-09 | 2009-02-18 | 晶翔微系统股份有限公司 | Inertia mouse and emendation method using for the same |
| CN102221876A (en) * | 2010-04-13 | 2011-10-19 | 致伸科技股份有限公司 | Airflow-inductive computer cursor signal generation device and airflow-inductive mouse device |
| CN102541290A (en) * | 2010-12-07 | 2012-07-04 | 富泰华工业（深圳）有限公司 | Mouse |
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