CN110488998A - A kind of multi-environment highly sensitive mouse used - Google Patents
A kind of multi-environment highly sensitive mouse used Download PDFInfo
- Publication number
- CN110488998A CN110488998A CN201910740279.XA CN201910740279A CN110488998A CN 110488998 A CN110488998 A CN 110488998A CN 201910740279 A CN201910740279 A CN 201910740279A CN 110488998 A CN110488998 A CN 110488998A
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- CN
- China
- Prior art keywords
- duct
- ball
- groove
- nip portion
- mouse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The present invention relates to a kind of multi-environment highly sensitive mouses used, including mouse body, it further include the walking pad wheel for being fixedly installed in mouse body bottom, the walking pad wheel includes fixed part, nip portion and pad wheel ball, the nip portion and fixed part are mechanically connected, the pad wheel ball is installed between fixed part and nip portion because pad wheel ball is spherical shape, with bottom surface point basis, relieve limitation of the mouse to use environment, and top surface is fixed apart from mouse bottom surface distance, thus mouse laser reflection position will not change, only record run trace, shifting phenomenon is dodged without occurring cursor because of being uneven for bottom surface, improve the sensitivity of mouse.
Description
Technical field
The present invention relates to computer hardware technology fields, and in particular to a kind of mouse.
Background technique
Optical mouse is to go out laser by laser transmitter projects in mouse after reflecting on desktop or mouse pad again by mouse
Laser detector detection record deformation trace determine the movement of cursor on computer screen, when in use if mouse
Walking bottom surface has height to rise and fall, and will cause laser reflection exception, is usually expressed as screen cursor bounce or dodges to move,
Authorization Notice No. is that the utility model patent of 2037460 U of CN discloses a kind of highly sensitive induction mouse, main skill
Art feature be mouse lower part be arranged one can along axis rotate small spherical shell, by photosensitive head be arranged on small spherical shell, when mouse with
When bottom surface contacts, the rotation of small spherical shell stress guarantees that photosensitive head and bottom surface disposed thereon are held close to state.
Although in use this structure can ensure to a certain extent photosensitive head and bottom surface close to state,
It will be greatly affected on inclined-plane using or the uneven local use of height, or even small spherical shell occur and disorderly shake screen
The case where upper cursor disorderly dodges, therefore this utility model technical solution and not perfect.
Summary of the invention
To overcome existing mouse mouse when the uneven place of height uses to indicate that insensitive status, the present invention provide one
The multi-environment highly sensitive mouse used of kind, purpose release limitation of the mouse to use environment, it is ensured that the sensitivity of mouse instruction.
To achieve the goals above, the technical scheme is that
A kind of multi-environment highly sensitive mouse used, including mouse body, the mouse body include laser emitter, optics member
Part and receiver further include the walking pad wheel for being fixedly installed in mouse body bottom, and the walking pad wheel includes fixed part, pressing
Portion and pad wheel ball, the nip portion and fixed part are mechanically connected, and the pad wheel ball is installed between fixed part and nip portion；
The fixed part is lower ending opening, up big and down small pyramidal, and the lower surface of fixed part is provided with the first groove of hemispherical,
The upper surface of first groove upper end perforation fixed part；First groove inner surface is provided with semi-circular grooves, inside fixed part
It is circular first duct that section is provided at the top of respective grooves, and first duct and groove combination are in " n " shape；
The nip portion is upper end opening, up big and down small pyramidal, and nip portion upper surface is provided with corresponding with fixed part
Semicircle second groove, the second groove and the first groove fasten to form diameter of Spherical Volume, and the pad wheel ball is installed in diameter of Spherical Volume；
The lower surface of second groove lower end perforation nip portion is simultaneously tangent with the side of nip portion, and the upper surface of nip portion, which is provided with, to be cut
Face is circular second duct, and second duct is " U "-shaped, is provided with ball in the first duct and the second duct.
Further, the mouse body bottom surface is provided with threaded hole, and mouse body connects by the way that screw and fixed part are fixed
It connects, the Laser emission direction in mouse body is contrary with existing mouse Laser emission.
Further, first duct and the second channel diameter and ball diameter ratio are 1.05:1~1.15:1.
Further, first groove is consistent with the diameter of the second groove, and be equal to pad wheel bulb diameter and ball it is straight
The sum of diameter.
Further, the height of the fixed part and nip portion is respectively less than the radius for padding wheel ball, and nip portion side and pad are taken turns
Ball is tangent.
Further, first duct, the second duct and groove are corresponding, and combination is annular in shape, the first duct, the second hole
The quantity of road and groove is at least 3 groups, and takes turns ball surrounding array distribution in pad.
Through the above technical solutions, the invention has the benefit that
The present invention includes mouse body, further includes the walking pad wheel for being fixedly installed in mouse body bottom, the walking pad wheel packet
It includes fixed part, nip portion and pad wheel ball, the nip portion and fixed part to be mechanically connected, the pad wheel ball is installed on fixed part and pressure
Between conjunction portion, when can be rolled in larger or rough plane in various surface roughness using pad wheel ball, even if bottom surface is uneven
It is whole, because the top of pad wheel ball will not generate the variation of position relative to laser emitter, rolling is only generated, mouse body
The top of laser irradiation pad wheel ball, therefore the signal that mouse generates is always stable movable signal, is jumped without cursor
Dynamic or sudden strain of a muscle moves phenomenon, therefore mouse of the invention can be in multi-environment lower use, such as highway pavement, mottled metope, Huo Zhe electricity
Circular arc side of line bar etc. will not impact the use of mouse, and in addition because pad wheel ball is spherical shape, pad wheel top dome end is
Arc, the lasers range to external reflectance are bigger, it is easier to capture movable signal, therefore improve the sensitivity of mouse.
First groove and the second groove inner surface of the invention is provided with semi-circular grooves, respective grooves inside fixed part
It is circular first duct that top, which is provided with section, and first duct and groove combination are in " n " shape, the second groove and first recessed
Slot fastens to form diameter of Spherical Volume, and the pad wheel is installed in diameter of Spherical Volume；The following table of second groove lower end perforation nip portion
Face is simultaneously tangent with the side of nip portion, and it is circular second duct, second duct that the upper surface of nip portion, which is provided with section,
It is " U "-shaped, ball is provided in the first duct and the second duct；Ball rolls in groove and the first duct and the second duct,
And supporting pad wheel ball rolls, and reduces the contact friction of pad wheel ball and fixed part and nip portion, keeps pad wheel ball movement more smooth, no
Occur unsmooth.
Laser emission direction in mouse body of the invention is contrary with existing mouse Laser emission, because of pad wheel ball
Influence, pad wheel top dome end relative mouse ontology moving direction and bottom surface relative mouse ontology moving direction on the contrary, therefore
The Laser emission direction of mouse body is contrary with existing mouse Laser emission.
The height of the fixed part and nip portion of the invention is respectively less than the radius for padding wheel ball, nip portion side and pad wheel ball
It is tangent；Nip portion bottom end and pad wheel ball it is tangent, to pad wheel ball surface clear up, avoid pad wheel ball roll when attach impurity into
Enter inside nip portion, it is ensured that mouse running precision.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multi-environment highly sensitive mouse used of the invention.
Fig. 2 is a kind of left view of multi-environment highly sensitive mouse used of the invention.
Fig. 3 is a kind of bottom view of multi-environment highly sensitive mouse used of the invention.
Fig. 4 is the structural schematic diagram of walking pad wheel of the invention.
Fig. 5 is laser signal transmission schematic diagram of the invention.
Numbering in the drawing are as follows: 1 is mouse body, and 2 be walking pad wheel, and 11 be laser emitter, and 12 be optical element, and 13 are
Receiver, 21 be fixed part, and 22 be nip portion, and 23 be pad wheel ball, and 24 be screw, and 2501 be the first duct, and 2502 be the second hole
Road, 26 be ball, and 27 be groove, and 2801 be the first groove, and 2802 be the second groove.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in fig. 1~fig. 5, a kind of multi-environment highly sensitive mouse used, including mouse body 1, the mouse body include
Laser emitter 11, optical element 12 and receiver 13 further include the walking pad wheel 2 for being fixedly installed in 1 bottom of mouse body, institute
Stating walking pad wheel 2 includes that fixed part 21, nip portion 22 and pad wheel ball 23, the nip portion 22 are mechanically connected with fixed part 21, institute
Pad wheel ball 23 is stated to be installed between fixed part 21 and nip portion 22, it can be larger or concave-convex in various surface roughness using pad wheel ball 23
When being rolled in uneven plane, even if bottom surface out-of-flatness, because the top of pad wheel ball 23 will not be produced relative to laser emitter 11
The variation of raw position only generates rolling, the top of the laser of mouse body 1 irradiation pad wheel ball 23 after the reflection of optical element 12
Portion, therefore the signal that mouse generates is always stable movable signal, beats or dodges without cursor and moves phenomenon, Ke Yiwen
It is fixed by receiver 13 capture mouse therefore of the invention can in multi-environment lower use, such as highway pavement, mottled metope, or
Circular arc side of person's electric pole etc. will not impact the use of mouse, in addition because pad wheel ball 23 is spherical shape, pad wheel ball
23 tops are arc, and the lasers range to external reflectance is bigger, it is easier to capture movable signal, therefore improve the sensitivity of mouse；
The fixed part 21 is lower ending opening, up big and down small pyramidal, and the lower surface of fixed part 21 is provided with hemispherical first
Groove 2801, the upper surface of 2801 upper end of the first groove perforation fixed part 21；First groove, 2801 inner surface is provided with half
Circular groove 27, it is circular first duct 2501 that the top of 21 inside respective grooves 27 of fixed part, which is provided with section, described the
It is combined with groove 27 in " n " shape in one duct 2501；
The nip portion 22 is upper end opening, up big and down small pyramidal, and 22 upper surface of nip portion is provided with and 21 phase of fixed part
Corresponding semicircle second groove 2802, second groove 2802 and the first groove 2801 fastening form diameter of Spherical Volume, described
Pad wheel is installed in diameter of Spherical Volume；Second groove, 2802 lower end penetrates through the lower surface of nip portion 22 and the side with nip portion 22
Face is tangent, and it is circular second duct 2502 that the upper surface of nip portion 22, which is provided with section, and second duct 2502 is in " U "
Ball 26 is provided in shape, the first duct 2501 and the second duct 2502, ball 26 is in groove 27, the first duct 2501 and second
It is rolled in duct 2502, and supporting pad wheel ball 23 rolls, reduces the contact friction of pad wheel ball 23 and fixed part 21 and nip portion 22,
Keep the pad wheel movement of ball 23 more smooth, does not occur unsmooth.
The mouse body 1 of the present embodiment uses infrared ray or laser as the optical mouse of optical signal；The mouse body 1
Bottom surface is provided with threaded hole, and mouse body 1 is fixedly connected by screw 24 with fixed part 21, because of the influence of pad wheel ball 23, pad
The moving direction of 23 top relative mouse ontology 1 of ball and the moving direction of bottom surface relative mouse ontology 1 are taken turns on the contrary, therefore mouse sheet
The Laser emission direction of body 1 is contrary with existing mouse Laser emission.
In the present embodiment, first duct 2501 and 2502 diameter of the second duct and 26 diameter ratio of ball be 1.05:1~
1.15:1, preferably 1.1:1, make ball 26 not only can easily in the first duct 2501 and the second duct 2502 roll but also it is unlikely
It is killed in mutual extrusion.
Preferably, first groove 2801 is consistent with the diameter of the second groove 2802, and is equal to pad wheel 23 diameter of ball
The sum of with 26 diameter of ball.
The height of the fixed part 21 and nip portion 22 is respectively less than the radius for padding wheel ball 23,22 side of nip portion and pad wheel ball
23 is tangent, and 22 bottom end of nip portion and pad wheel ball 23 are tangent, clears up pad wheel 23 surface of ball, avoids pad wheel ball 23 when rolling
It attaches impurity to enter inside nip portion 22, it is ensured that mouse running precision.
First duct 2501 is corresponding with the second duct 2502 and groove 27, and combination is annular in shape, the first duct 2501,
The quantity of second duct 2502 and groove 27 is at least 3 groups, and preferably 4 groups, and 23 surrounding array distribution of ball is taken turns in pad, array is set
It is equipped with the abundant support being conducive to pad wheel ball 23, reduces the shaking space of pad wheel ball 23, only remaining rotation space, relieves mouse
Use the limitation to bottom surface environment.
When in use, hand-held mouse ontology 1, downwards, pad wheel ball 23 contacts bottom surface to walking pad wheel 2, when hand-held mouse ontology 1
When mobile, pad wheel ball 23 moves on bottom surface, is only point contact with bottom surface because pad wheel ball 23 is spherical shape, so pad wheel ball 23
Be not in jolt and mistakes and omissions, and the laser of mouse body 1 beats the top in pad wheel ball 23, be arc, phase at the top of pad wheel ball 23
Laser after the laser in convex reflecting mirror, reflection has the tendency that diffusion, therefore more easily capture is reflected, it is ensured that signal is steady
It is fixed；And since the position of pad wheel ball 23 is fixed, laser emitter 11 position of the top surface apart from mouse body 1 is fixed, no matter therefore
The pad wheel walking of ball 23 uses on any bottom surface such as horizontal plane or vertical plane or even rugged wavy surface, laser signal
All be not in signal mistakes and omissions, improve sensitivity.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
Example is applied, without prejudice in spirit, that is, the open scope of the invention, various deformation can be carried out to technical solution of the present invention.
Claims (6)
1. a kind of multi-environment highly sensitive mouse used, including mouse body (1), the mouse body (1) includes Laser emission
Device (11), optical element (12) and receiver (13), which is characterized in that further include being fixedly installed in mouse body (1) bottom
Walking pad wheel (2)；
Walking pad wheel (2) includes fixed part (21), nip portion (22) and pad wheel ball (23), the nip portion (22) with fix
Portion (21) mechanical connection, pad wheel ball (23) are installed between fixed part (21) and nip portion (22)；
The fixed part (21) is lower ending opening, up big and down small pyramidal, and the lower surface of fixed part (21) is provided with hemispherical
First groove (2801), the upper surface of the first groove (2801) upper end perforation fixed part (21)；In first groove (2801)
Surface is provided with semi-circular grooves (27), and it is circular that section is provided at the top of the internal respective grooves (27) of fixed part (21)
One duct (2501), first duct (2501) are combined with groove (27) in " n " shape；
The nip portion (22) is upper end opening, up big and down small pyramidal, and nip portion (22) upper surface is provided with and fixed part
(21) corresponding semicircle second groove (2802), second groove (2802) and the first groove (2801) fasten and form ball
Shape space, pad wheel ball (23) are installed in diameter of Spherical Volume；Second groove (2802) lower end perforation nip portion (22)
Lower surface is simultaneously tangent with the side of nip portion (22), and it is circular second duct that the upper surface of nip portion (22), which is provided with section,
(2502), second duct (2502) is " U "-shaped, is provided with ball in the first duct (2501) and the second duct (2502)
(26).
2. the multi-environment highly sensitive mouse used of one kind according to claim 1, which is characterized in that the mouse body
(1) bottom surface is provided with threaded hole, and mouse body (1) is fixedly connected by screw (24) with fixed part (21), in mouse body (1)
Laser emission direction it is contrary with existing mouse Laser emission.
3. the multi-environment highly sensitive mouse used of one kind according to claim 1, which is characterized in that first duct
(2501) and the second duct (2502) diameter and ball (26) diameter ratio are 1.05:1~1.15:1.
4. the multi-environment highly sensitive mouse used of one kind according to claim 1, which is characterized in that first groove
(2801) consistent with the diameter of the second groove (2802), and it is equal to pad wheel the sum of ball (23) diameter and ball (26) diameter.
5. the multi-environment highly sensitive mouse used of one kind according to claim 1, which is characterized in that the fixed part (21)
The radius for padding wheel ball (23) is respectively less than with the height of nip portion (22), nip portion (22) side and pad wheel ball (23) are tangent.
6. the multi-environment highly sensitive mouse used of one kind according to claim 1, which is characterized in that first duct
(2501), the second duct (2502) and groove (27) are corresponding, and combination is annular in shape, the first duct (2501), the second duct
(2502) and the quantity of groove (27) is at least 3 groups, and takes turns ball (23) surrounding array distribution in pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740279.XA CN110488998B (en) | 2019-08-12 | 2019-08-12 | High-sensitivity mouse used in multiple environments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740279.XA CN110488998B (en) | 2019-08-12 | 2019-08-12 | High-sensitivity mouse used in multiple environments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110488998A true CN110488998A (en) | 2019-11-22 |
| CN110488998B CN110488998B (en) | 2023-04-11 |
Family
ID=68550666
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740279.XA Active CN110488998B (en) | 2019-08-12 | 2019-08-12 | High-sensitivity mouse used in multiple environments |
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|---|---|---|---|---|
| US5428355A (en) * | 1992-03-23 | 1995-06-27 | Hewlett-Packard Corporation | Position encoder system |
| US5583541A (en) * | 1995-02-03 | 1996-12-10 | Tandberg Data Storage As | Mouse and trackball design with contact-less roller sensor |
| CN2585314Y (en) * | 2002-11-11 | 2003-11-05 | 艾笛森光电股份有限公司 | Optical mouse |
| CN2802577Y (en) * | 2005-04-08 | 2006-08-02 | 姜勇 | Mouse capable of used in hand |
| CN2831242Y (en) * | 2005-07-19 | 2006-10-25 | 王迁 | High precision mouse |
| CN200990071Y (en) * | 2006-12-30 | 2007-12-12 | 程立群 | Self-cleaning mouse |
| CN202058110U (en) * | 2011-02-28 | 2011-11-30 | 莫中华 | Photoelectric mouse with rolling ball |
| CN102365607A (en) * | 2009-03-27 | 2012-02-29 | 五角工艺有限公司 | Hip-Up Mouse |
| CN102541299A (en) * | 2010-12-31 | 2012-07-04 | 李伟高 | Photoelectric ball mouse |
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| JP2017201558A (en) * | 2017-07-04 | 2017-11-09 | 晃輝 平山 | Mouse auxiliary device and mouse with the same attached |
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2019
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|---|---|---|---|---|
| US5428355A (en) * | 1992-03-23 | 1995-06-27 | Hewlett-Packard Corporation | Position encoder system |
| US5583541A (en) * | 1995-02-03 | 1996-12-10 | Tandberg Data Storage As | Mouse and trackball design with contact-less roller sensor |
| CN2585314Y (en) * | 2002-11-11 | 2003-11-05 | 艾笛森光电股份有限公司 | Optical mouse |
| CN2802577Y (en) * | 2005-04-08 | 2006-08-02 | 姜勇 | Mouse capable of used in hand |
| CN2831242Y (en) * | 2005-07-19 | 2006-10-25 | 王迁 | High precision mouse |
| CN200990071Y (en) * | 2006-12-30 | 2007-12-12 | 程立群 | Self-cleaning mouse |
| CN102365607A (en) * | 2009-03-27 | 2012-02-29 | 五角工艺有限公司 | Hip-Up Mouse |
| CN102541299A (en) * | 2010-12-31 | 2012-07-04 | 李伟高 | Photoelectric ball mouse |
| CN202058110U (en) * | 2011-02-28 | 2011-11-30 | 莫中华 | Photoelectric mouse with rolling ball |
| CN203746025U (en) * | 2014-04-01 | 2014-07-30 | 张栋梁 | High-sensitivity sensing mouse |
| JP2017201558A (en) * | 2017-07-04 | 2017-11-09 | 晃輝 平山 | Mouse auxiliary device and mouse with the same attached |
| CN107450753A (en) * | 2017-08-04 | 2017-12-08 | 合肥支招信息科技有限公司 | A kind of concealed laptop mouse and its notebook structure |
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| Title |
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| SANGAIK PARK等: "Effect of guard ring on sensitivity of the photo-transistor used in an optical mouse" * |
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| Publication number | Publication date |
|---|---|
| CN110488998B (en) | 2023-04-11 |
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