CN110297552A - A kind of human-computer interaction mouse based on force snesor - Google Patents
A kind of human-computer interaction mouse based on force snesor Download PDFInfo
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- CN110297552A CN110297552A CN201910438372.5A CN201910438372A CN110297552A CN 110297552 A CN110297552 A CN 110297552A CN 201910438372 A CN201910438372 A CN 201910438372A CN 110297552 A CN110297552 A CN 110297552A
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- central axis
- outer ring
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- mouse
- computer interaction
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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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- 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
A kind of human-computer interaction mouse based on force snesor proposed by the present invention, comprising: shell, directionkeys, upper cover, force sensing element and pedestal；Force sensing element includes central axis, rood beam and outer ring；Central axis is mounted on the base, and rood beam is formed by installing on center shaft and along equally distributed four sensing arms in central axis periphery, and each sensing arm extends each along central axis radial direction；Outer ring is set in central axis periphery and is arranged with central axis, and each sensing arm is fixedly connected against outer ring inner wall and with outer ring.A kind of human-computer interaction mouse based on force snesor proposed by the present invention, by measuring the movement for referring to that the situation of change of power controls cursor of mouse, the offset direction of the direction signal control cursor of mouse of power, the mobile distance of the high low signal control cursor of mouse of power.
Description
Technical field
The present invention relates to computer hardware technology field more particularly to a kind of human-computer interaction mouses based on force snesor.
Background technique
Mouse increasingly becomes computer and inputs one of essential and basic peripheral equipment, we produce the mouse used at present has
Two kinds: mechanical mouse and optical mouse, mechanical mouse are just gradually eliminated.It can be in computer screen by the movement of mouse
On see the movement of cursor of mouse, so as to realize operation that we want.Conventional mouse is easy to learn, operates also very
It is convenient, but it has used many flaws, and 1 must have mouse pad (light barrier), cannot use when sky, some thick
The desktop of rough injustice is not available；2 must have certain mobile space, it only has the function of perception displacement, cannot
Reflect the variation of user's stress.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of human-computer interaction mouse based on force snesor
Mark.
A kind of human-computer interaction mouse based on force snesor proposed by the present invention, comprising: shell, directionkeys, upper cover, power are quick
Element and pedestal；
Force sensing element includes central axis, rood beam and outer ring；Central axis is mounted on the base, and rood beam is by being mounted on center
It is formed on axis and along equally distributed four sensing arms in central axis periphery, each sensing arm is each along central axis radial direction
Extend；Outer ring is set in central axis periphery and is arranged with central axis, and each sensing arm is against outer ring inner wall and solid with outer ring
Fixed connection；Upper cover is located at outer ring periphery and connect with outer ring；Each sensing arm is close to the side of upper cover and close to pedestal
Side is separately installed with a resistance strain gage；
Force sensing element is installed inside housings, and directionkeys is mounted on shell, and directionkeys is against upper cover, directionkeys by
Power is conducted to rood beam by upper cover and outer ring, and each resistance strain gage changes resistance value with the deformation of corresponding sensing arm.
Preferably, two sensing arms being located on the same line form a bloster, four electricity on same root bloster
Resistance foil gauge connects into a full-bridge circuit.
It preferably, further include data processing unit and processor；Data processing unit is separately connected processor and two complete
Bridge circuit is handled for the output signal to full-bridge circuit and is transferred to processor.
Preferably, pedestal and upper cover are drum type structure and are arranged with central axis.
Preferably, directionkeys is the circumference symmetric form groove structure being coaxially disposed with upper cover, and directionkeys and upper cover are integrated
Molding.
Preferably, central axis is connect with whorl of base.
Preferably, upper cover is threadedly coupled with outer ring.
Preferably, rood beam, central axis and outer ring are all made of aluminium alloy and are made.
Preferably, right mouse button, left mouse button, mouse roller and DPI key are also equipped on shell.
Preferably, the opposite two sides of shell are arranged in mouse roller and DPI key.
A kind of human-computer interaction mouse based on force snesor proposed by the present invention, in use, can be by each in rood beam
The change in resistance of resistance strain gage in sensing arm obtains the stress condition on orthogonal two bloster directions, to obtain
Directionkeys operational order.User can be reacted to rood beam to the force of any direction of directionkeys and the size of force
Deformation on, thus according to the change in resistance of each resistance strain gage obtain directionkeys Impact direction and size, to obtain mouse
The moving direction and distance of cursor.
A kind of human-computer interaction mouse based on force snesor proposed by the present invention refers to that the situation of change of power controls by measuring
The high low signal control cursor of mouse of the movement of cursor of mouse, the offset direction of the direction signal control cursor of mouse of power, power moves
Dynamic distance.The present invention exerts a force to change for user and be designed, and is anticipated using the force of 2 D force sensor detection user
Figure is intended to the movement of control cursor of mouse with the force of user.The present invention it is easy to process, apply small power can occur it is larger
Strain；Novel rood beam framework is used in structure, high sensitivity, retinoic acid syndrome is smaller, without decoupling.
Detailed description of the invention
Fig. 1 is a kind of human-computer interaction mouse schematic diagram based on force snesor proposed by the present invention；
Fig. 2 is force sensing element overall structure diagram in Fig. 1；
Fig. 3 is force sensing element partial structural diagram in Fig. 2；
Fig. 4 is the full-bridge circuit connection figure that resistance strain gage is constituted on same bloster；
Fig. 5 is upper cover cross-sectional view in Fig. 1；
Fig. 6 is pedestal cross-sectional view in Fig. 1.
1- directionkeys, 2- right mouse button, 3- left mouse button, 4- mouse roller, 5-DPI key, 11- upper cover, the quick member of 12- power
Part, 13- pedestal, 121- central axis, 122- rood beam, 123- outer ring.
Specific embodiment
Referring to Fig.1, a kind of human-computer interaction mouse based on force snesor proposed by the present invention, comprising: shell, directionkeys 1,
Upper cover 11, force sensing element 12 and pedestal 13.
Force sensing element 12 includes central axis 121, rood beam 122 and outer ring 123.Central axis 121 is mounted on pedestal 13, tool
Body, central axis 121 can be threadedly engaged with pedestal 13, will pass through screw thread rotation installation.Rood beam 122 is by being mounted on central axis
It is formed on 121 and along equally distributed four sensing arms in 121 periphery of central axis, each sensing arm is each along central axis 121
Radial direction extends.In this way, forming 90 degree of angles between adjacent two sensing arms, four sensing arms are mutually perpendicular at two respectively
Straight line on and formed with central axis 121 be coaxially disposed rood beam 122.Outer ring 123 is set in 121 periphery of central axis and in
Mandrel 121 is coaxially disposed, and each sensing arm is fixedly connected against 123 inner wall of outer ring and with outer ring 123.Upper cover 11 is located at outer
123 periphery of ring is simultaneously connect with outer ring 123, and threaded connection specifically can be used, be easily installed.Each sensing arm is close to upper cover 11
Side and the side of close pedestal 13 are separately installed with a resistance strain gage.In this way, working as sensing arm bending deformation, then resistance
The resistance value of foil gauge changes, so as to pass through the deformation tendency of each sensing arm in electrical signal detection rood beam 122.
Force sensing element 12 is mounted on inside, and directionkeys 1 is mounted on, and directionkeys 1 is against upper cover 11, directionkeys 1 by
Power is conducted to rood beam 122 by upper cover 11 and outer ring 123, and each resistance strain gage changes with the deformation of corresponding sensing arm
Resistance value.Specifically, user is according to four orientation pressing directionkeys 1 up and down with input mouse cursor move, upper cover
11 springing and transfer the force to outer ring 123 with the pushing of directionkeys 1, to be further driven to connect with outer ring 123
Rood beam 122 in the movement of each sensing arm, due to the difference of 1 Impact direction of directionkeys, the deformation of each sensing arm in rood beam 122
Degree is different, in this way, counter can push away the shape of each sensing arm in rood beam 122 by the change in resistance of resistance strain gage in each sensing arm
Change trend, so that counter 1 Impact direction of directionkeys that pushes away is to obtain cursor of mouse move.
In this way, the human-computer interaction mouse provided in present embodiment is in use, can pass through each sensing arm in rood beam 122
On the change in resistance of resistance strain gage obtain the stress condition on orthogonal two bloster directions, to obtain directionkeys
1 operational order.Specifically, in present embodiment, user to the force of any direction of directionkeys 1 and the size of force,
It can be reacted in the deformation of rood beam 122, to obtain the stress side of directionkeys 1 according to the change in resistance of each resistance strain gage
To and size, to obtain the moving direction and distance of cursor of mouse.
In this way, human-computer interaction mouse in present embodiment in use, do not need mouse pad and mobile space, avoids
The limitation of application scenarios, it is easy to operate.
Specifically, directionkeys 1 uses groove type structure in present embodiment, specifically, directionkeys 1 is same with upper cover 11
The circumference symmetric form globoidal structure of axis setting, and directionkeys 1 and upper cover 11 are integrally formed.In this way, the setting of directionkeys 1 meets people
Mechanics design, can be bonded completely with finger, exert a force as long as user places a finger in groove to any direction.This
Or in mode, directionkeys 1 is arranged at the idler wheel of conventional mouse, to facilitate operation.
Specifically, in present embodiment, pedestal 13 and upper cover 11 are drum type structure and coaxial with central axis 121
Setting, to guarantee rood beam 122 to the sensitivity of 1 stress of directionkeys.Specifically, in present embodiment, central axis 121 and pedestal 13
It is threadedly coupled, upper cover 11 is threadedly coupled with outer ring 123, to be easy for installation and removal.In present embodiment, rood beam 122, center
Axis 121 and outer ring 123 are all made of aluminium alloy and are made, to improve strain sensitivity.
In present embodiment, two sensing arms being located on the same line form a bloster, on same root bloster
Four resistance strain gages connect into a full-bridge circuit.Specifically, assuming four sensing arms are constituted in present embodiment two
Bloster is respectively X-axis and Y-axis.In X-axis, the resistance strain gage of a sensing arm opposite sides is respectively a and c, another induction
The resistance strain gage of arm opposite sides is respectively b and d；In Y-axis, the resistance strain gage of a sensing arm opposite sides is respectively e
And g, the resistance strain gage of another sensing arm opposite sides are respectively f and h.Then, resistance strain gage a, b, c and d constitutes one
Full-bridge circuit, the corresponding resistor changing value of resistance strain gage a, b, c and d are respectively Δ R1、ΔR2、ΔR3、ΔR4.Work as user
Finger when acting on the directionkeys 1 of mouse, so that it may according to Δ R1、ΔR2、ΔR3、ΔR4Accurately measure X-direction
Electric signal when stress.Similarly, resistance strain gage e, f, g and h constitutes a full-bridge circuit, the phase of resistance strain gage e, f, g and h
Answering increased resistance value is respectively Δ R5、ΔR6、ΔR7、ΔR8.When the finger of user acts on the directionkeys 1 of mouse, just
It can be according to Δ R5、ΔR6、ΔR7、ΔR8Accurately measure electric signal when Y direction stress.Then according to X-direction stress
When electric signal and electric signal when Y direction stress, the stress condition of directionkeys 1 can be obtained.
It further include data processing unit and processor in present embodiment.Data processing unit be separately connected processor and
Two full-bridge circuits, are handled for the output signal to full-bridge circuit and are transferred to processor.Specifically, data processing list
Member for obtaining the electric signals of two full-bridge circuits, and the electric signal of acquisition is compared, amplifies, filters etc. handle after transmit
To processor, processor is identified for converting electrical signals to force signal with the stress condition to directionkeys 1.Specifically,
In present embodiment, force signal is transferred to the computer of connection by being wirelessly transferred, to carry out after processor acquisition force signal
The operation of cursor of mouse.
Right mouse button 2, left mouse button 3, mouse roller 4 and DPI key 5 are also equipped in present embodiment, on shell.Mouse
Opposite two sides are arranged in mark idler wheel 4 and DPI key 5, to operate.
The above, preferable specific embodiment only of the present invention, but protection scope of the present invention not office
Be limited to this, anyone skilled in the art in the technical scope disclosed by the present invention, technology according to the present invention
Scheme and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of human-computer interaction mouse based on force snesor, feature exist, comprising: shell, directionkeys (1), upper cover (11), power
Quick element (12) and pedestal (13)；
Force sensing element (12) includes central axis (121), rood beam (122) and outer ring (123)；Central axis (121) is mounted on pedestal
(13) on, rood beam (122) is by being mounted on central axis (121) and along equally distributed four senses in central axis (121) periphery
Arm is answered to form, each sensing arm extends each along central axis (121) radial direction；Outer ring (123) is set in central axis (121)
Periphery is simultaneously coaxially disposed with central axis (121), and each sensing arm is fixedly connected against outer ring (123) inner wall and with outer ring (123)；
Upper cover (11) is located at outer ring (123) periphery and connect with outer ring (123)；Each sensing arm close to upper cover (11) side and
Side close to pedestal (13) is separately installed with a resistance strain gage；
Force sensing element (12) is mounted on inside, and directionkeys (1) is mounted on, and directionkeys (1) is against upper cover (11), directionkeys
(1) be forced through upper cover (11) and outer ring (123) is conducted to rood beam (122), each resistance strain gage is with corresponding induction
The deformation of arm and change resistance value.
2. the human-computer interaction mouse based on force snesor, feature exist, are located on the same line as described in claim 1
Two sensing arms form a bloster, and four resistance strain gages on same root bloster connect into a full-bridge circuit.
It further include data processing unit 3. the human-computer interaction mouse based on force snesor, feature exist as claimed in claim 2
And processor；Data processing unit is separately connected processor and two full-bridge circuits, for the output signal to full-bridge circuit into
Row handles and is transferred to processor.
4. the human-computer interaction mouse based on force snesor, feature exist as described in claim 1, pedestal (13) and upper cover (11)
It is drum type structure and is coaxially disposed with central axis (121).
5. the human-computer interaction mouse based on force snesor, feature exist as claimed in claim 4, directionkeys (1) is and upper cover
(11) the circumference symmetric form groove structure being coaxially disposed, and directionkeys (1) and upper cover (11) are integrally formed.
6. the human-computer interaction mouse based on force snesor, feature exist as claimed in claim 4, central axis (121) and pedestal
(13) it is threadedly coupled.
7. the human-computer interaction mouse based on force snesor, feature exist as claimed in claim 4, upper cover (11) and outer ring
(123) it is threadedly coupled.
8. the human-computer interaction mouse based on force snesor, feature exist as described in claim 1, rood beam (122), central axis
(121) it is all made of aluminium alloy with outer ring (123) and is made.
9. the human-computer interaction mouse as claimed in any one of claims 1 to 8 based on force snesor, feature exist, on shell also
Right mouse button (2), left mouse button (3), mouse roller (4) and DPI key (5) are installed.
10. the human-computer interaction mouse based on force snesor, feature exist as claimed in claim 9, mouse roller (4) and DPI
Opposite two sides are arranged in key (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438372.5A CN110297552A (en) | 2019-05-24 | 2019-05-24 | A kind of human-computer interaction mouse based on force snesor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438372.5A CN110297552A (en) | 2019-05-24 | 2019-05-24 | A kind of human-computer interaction mouse based on force snesor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110297552A true CN110297552A (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438372.5A Pending CN110297552A (en) | 2019-05-24 | 2019-05-24 | A kind of human-computer interaction mouse based on force snesor |
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| CN (1) | CN110297552A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133017Y (en) * | 1992-01-26 | 1993-05-12 | 邵文远 | Single-key cursor controller |
| CN201194100Y (en) * | 2008-04-22 | 2009-02-11 | 上海市闵行第二中学 | Inflated mouse |
| CN201315051Y (en) * | 2008-10-29 | 2009-09-23 | 覃小卫 | Multifunctional mouse |
| CN205507709U (en) * | 2016-03-30 | 2016-08-24 | 深圳市吉窝窝科技有限公司 | Novel mouse |
-
2019
- 2019-05-24 CN CN201910438372.5A patent/CN110297552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133017Y (en) * | 1992-01-26 | 1993-05-12 | 邵文远 | Single-key cursor controller |
| CN201194100Y (en) * | 2008-04-22 | 2009-02-11 | 上海市闵行第二中学 | Inflated mouse |
| CN201315051Y (en) * | 2008-10-29 | 2009-09-23 | 覃小卫 | Multifunctional mouse |
| CN205507709U (en) * | 2016-03-30 | 2016-08-24 | 深圳市吉窝窝科技有限公司 | Novel mouse |
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Application publication date: 20191001 |