CN109992135A - A kind of low cost mouse for disabled people - Google Patents
A kind of low cost mouse for disabled people Download PDFInfo
- Publication number
- CN109992135A CN109992135A CN201910132947.0A CN201910132947A CN109992135A CN 109992135 A CN109992135 A CN 109992135A CN 201910132947 A CN201910132947 A CN 201910132947A CN 109992135 A CN109992135 A CN 109992135A
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- mouse
- air bag
- airbag
- mark
- laser
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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
The invention discloses a kind of inexpensive mouse for disabled people, including mouse command plate, mouse apparatus, laser pen, conventional mice and control system；Be provided on mouse command plate front, rear, left and right, left button, right button mark and sign recognition system；The mouse apparatus includes outer framework and the middle frame moved left and right that outer lower portion is arranged in, and middle frame side is provided with air bag, and the other side is provided with compressed spring and guide rod；Middle frame is internally provided with the inner frame that can be moved forward and backward, and the side of inner frame is provided with air bag, and the other side is provided with compressed spring and guide rod；Conventional mice is fixed in inner frame by shelf, is provided with airbag on the left button and right button of inner frame；Air bag and airbag are supplied by air pump；Solenoid valve is provided between air bag and airbag and air pump, solenoid valve is for controlling the inflated for deflated of air bag；Product structure of the invention is simple, easy to use, and high reliablity is low in cost, and user is without training.
Description
Technical field
The invention belongs to computer mouse fields, and in particular to a kind of for disabled person, especially trick deficient function is residual
The mouse that disease people uses.
Background technique
For disabled person, computer is to understand society, the important tool with social interactions.Computer is for disabled person
Meaning, much larger than computer for the meaning of normal person.The most common input equipment of computer is keyboard and mouse.In the market
Keyboard, mouse it is good and cheap, but design for normal person.Disabled person, the especially physical disabilities of trick deficient function
People (such as high paraplegia disabled person) is difficult to use.They need very arduous training, could use conventional mice.Have one
Kind of computer input device, can track the activity of eyeball, which key of eyes rooted, which key computer just inputs, but valence
Lattice are very expensive.It is necessary to develop a kind of relatively inexpensive mouse.
Summary of the invention
To solve the more expensive defect of disabled person's computer input device in the prior art, the present invention provide it is a kind of it is low at
This mouse for disabled people.
A kind of low cost mouse for disabled people, including mouse command plate, mouse apparatus, laser pen, conventional mice and control
System；
Be provided on mouse command plate front, rear, left and right, left button, right button mark and sign recognition system, the mark
Identifying system is used to obtain the stop on some mark of the laser point of laser pen and calculates residence time and be transmitted to control
System；
The mouse apparatus includes outer framework and the middle frame moved left and right that outer lower portion is arranged in, middle frame
Side is provided with air bag, and the other side is provided with compressed spring and guide rod；
Middle frame is internally provided with the inner frame that can be moved forward and backward, and the side of inner frame is provided with air bag, and the other side is set
It is equipped with compressed spring and guide rod；
Air bag is supplied by atmospheric pump；Solenoid valve is provided between each air bag and air pump；Solenoid valve there are three station,
It is respectively used to connection air bag and air pump, closed airbag connects air bag and atmosphere；
Conventional mice is fixed in inner frame by shelf, and there are two airbags, two airbags to set respectively for setting on inner frame
Set the top of the left button and right button in conventional mice；
Airbag is supplied by small air pump；Solenoid valve is provided between each airbag and air pump；Solenoid valve there are two station,
It is respectively used to be connected to by airbag and the connection of small air pump or by airbag with ambient atmosphere.
It is big when the laser point residence time that some indicates in mouse command plate of sign recognition system identification laser pen
When the time of setting, the electromagnetism valve events of corresponding mark on control system control keyboard, airbag or air bag are inflated or put
Gas inputs corresponding information into computer, after having inputted to complete the triggering of corresponding instruction in conventional mice.
Further, the landmark identification is digital camera and image processor, and digital camera is for shooting laser
Movement of the laser of pen in mouse command plate, the image processor are used to calculate laser in the image of digital camera acquisition
Some mark in residence time and be transmitted to control system.
Further, the front, rear, left and right, left button, the mark of right button and sign recognition system are passed by cmos image
Sensor composition, the residence time that can indicate the laser point of laser pen in mouse command plate are transmitted to control system.
Further, the bottom of outer framework is provided with mouse pad.
Further, conventional mice and mouse pad contact.
The utility model has the advantages that product structure of the invention is simple, easy to use, high reliablity is low in cost, and user is without training
Instruction.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1: the structural schematic diagram of mouse command plate in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the key board unit in the embodiment of the present invention；
Fig. 3 is the arragement construction schematic diagram of air bag on mouse in the embodiment of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment
A kind of low cost mouse for disabled people, including mouse command plate 4, mouse apparatus 1, laser pen, 105 and of conventional mice
Control system；
Be provided on mouse command plate 4 front, rear, left and right, left button, right button mark；Mouse command plate 4 is solid by bracket 3
It is scheduled on computer display screen 2, digital camera 5 is mounted on the top of mouse command plate 4, can shoot entire mouse command plate 4.
The sign recognition system is used to obtain what stop and calculating of the laser point of laser pen on some mark stopped
Time is simultaneously transmitted to control system；Digital camera is used to shoot position of the laser of laser pen in mouse command plate 4, the shadow
As processing unit be used for calculate digital camera acquisition image in laser some mark in residence time and be transmitted to control
System processed.
The mouse apparatus 1 includes outer framework 107 and the middle frame moved left and right that is arranged in inside outer framework 107
104, middle frame air bag 106 is provided on the left of middle frame 104, and right side is provided with middle frame compressed spring 113 and middle frame air bag
Guide rod 114；
Middle frame 104 is internally provided with the inner frame 107 that can be moved forward and backward, and the front side of inner frame 107 is provided with inside casing
Frame air bag 108, rear side are provided with inner frame compressed spring 103 and inner frame guide rod 102；
Middle frame air bag 106 and inner frame air bag 108 are supplied by atmospheric pump；Electricity is provided between the two and atmospheric pump
Magnet valve；There are three stations for solenoid valve, are respectively used to connection air bag and air pump, closed airbag connects air bag and atmosphere.
Conventional mice is fixed in inner frame 107 by shelf 109, and left button airbag 110 and the right side are provided on inner frame 107
Key airbag 111；Left button airbag 110 and right button airbag 111 are separately positioned on the left button of conventional mice and the top of right button；Left button gas
Bag 110 and right button airbag 111 are supplied by small air pump 112；Solenoid valve is provided between each airbag and air pump；Solenoid valve has
Two stations, solenoid valves, then airbag is connected to air pump, and solenoid valve power-off, then airbag is connected to ambient atmosphere.
In use, irradiating mouse command plate 4 using red laser, digital camera 5 and image processor judgement are red sharp
It region locating for luminous point and calculates residence time and is transmitted to control system；
When sign recognition system identifies that the light of red laser pen in some mark region continues 0.5 second or more, just touch
Send out the instruction on the mark.If the red laser on mark " preceding " continues 0.5 second or more, the electromagnetism on inner frame air bag 108
Valve events are slowly deflated, and inner frame compressed spring 103 drives mouse Forward.When sign recognition system identifies " preceding " mark region
Interior not have red laser, then control system controls the electromagnetism valve events, closed airbag.
If experiencing red laser 0.5 second or more on mark " rear ", the electromagnetism valve events on inner frame air bag 108, slowly
Inflation drives mouse to move back.When identifying system identification " after " in mark region without red laser, then control system controls the electricity
Magnet valve movement, closed airbag.
Experience red laser 0.5 second or more on " left side " if indicating, the electromagnetism valve events on middle frame air bag 106, slowly
It deflates, middle frame compressed spring 113 drives mouse to move to left.When in identifying system identification " left side " mark region without red laser,
Then control system controls the electromagnetism valve events, closed airbag.
Experience red laser 0.5 second or more on " right side " if indicating, the electromagnetism valve events on middle frame air bag 106, slowly
Inflation drives mouse to move to right.When without red laser, then control system controls the electricity in identifying system identification " right side " mark region
Magnet valve movement, closed airbag.
If experiencing red laser 0.5 second on mark " left button ", the electromagnetism valve events on left button airbag 110 are inflated, pressure
The left button of conventional mice 105.If red laser was experienced up to 1 second in this region, and period has no interruption, then on left button airbag 110
Solenoid valve acts again, and first solenoid valve power-off airbag is deflated, then solenoid valves air bag inflator, depresses a left side for mouse 105 again
Key.It is equivalent to double-click left button.Later, the solenoid valve power-off on left button airbag 110, left button airbag 110 are communicated with the atmosphere, mouse
105 left buttons bounce.
Right mouse button operates same left mouse button.
Can also be not provided with digital camera and image processor, by mouse command plate front, rear, left and right, left button,
The mark of right button is using 6 cmos image sensor compositions；Cmos image sensor can with direct feeling red laser and will knot
Fruit is transmitted to control system.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of low cost mouse for disabled people, which is characterized in that including mouse command plate, mouse apparatus, laser pen, conventional mouse
Mark and control system；
Be provided on mouse command plate front, rear, left and right, left button, right button mark and sign recognition system, the landmark identification
System is used to obtain the stop on some mark of the laser point of laser pen and calculates residence time and be transmitted to control system；
The mouse apparatus includes outer framework and the middle frame moved left and right that outer lower portion is arranged in, middle frame side
It is provided with air bag, the other side is provided with compressed spring and guide rod；Middle frame is internally provided with the inner frame that can be moved forward and backward, interior
The side of frame is provided with air bag, and the other side is provided with compressed spring and guide rod；
Air bag is supplied by atmospheric pump；Solenoid valve is provided between each air bag and air pump；There are three stations for solenoid valve, respectively
For connecting air bag and air pump, closed airbag connects air bag and atmosphere；
Conventional mice is fixed in inner frame by shelf, and there are two airbags, two airbags to be separately positioned on for setting on inner frame
The left button of conventional mice and the top of right button；
Airbag is supplied by small air pump；Solenoid valve is provided between each airbag and air pump；There are two stations for solenoid valve, respectively
For being connected to by airbag and the connection of small air pump or by airbag with ambient atmosphere.
It is set when sign recognition system identifies that the residence time of the laser point of laser pen in mouse command plate on some mark is greater than
When the fixed time, the electromagnetism valve events of corresponding mark, airbag or air bag are inflated or deflate on control system control keyboard, from
And the triggering of corresponding instruction in conventional mice is completed, corresponding information is inputted into computer, after having inputted.
2. low cost mouse for disabled people as described in claim 1, which is characterized in that the sign recognition system is number
Camera and image processor, digital camera are used to shoot movement of the laser of laser pen in mouse command plate, the image
Processing unit be used for calculate digital camera acquisition image in laser some mark in residence time and be transmitted to control
System.
3. low cost mouse for disabled people as described in claim 1, which is characterized in that the front, rear, left and right, left button,
The mark and sign recognition system of right button are made of cmos image sensor, can be by the laser point of laser pen in mouse command plate
Residence time on mark is transmitted to control system.
4. low cost mouse for disabled people as described in claim 1, which is characterized in that the bottom of outer framework is provided with mouse
Pad.
5. low cost mouse for disabled people as claimed in claim 4, which is characterized in that conventional mice and mouse pad contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132947.0A CN109992135B (en) | 2019-02-22 | 2019-02-22 | Mouse for disabled people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132947.0A CN109992135B (en) | 2019-02-22 | 2019-02-22 | Mouse for disabled people |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109992135A true CN109992135A (en) | 2019-07-09 |
| CN109992135B CN109992135B (en) | 2021-12-21 |
Family
ID=67130340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910132947.0A Active CN109992135B (en) | 2019-02-22 | 2019-02-22 | Mouse for disabled people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109992135B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050758A (en) * | 2021-03-29 | 2021-06-29 | 厦门华厦学院 | Special computer of old person based on computer design |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387911A (en) * | 2008-10-30 | 2009-03-18 | 淮海工学院 | Keyboard and mouse set special for upper limb disabled person |
| CN204613897U (en) * | 2015-05-31 | 2015-09-02 | 范伟村 | A kind of Special mouse for disabled people |
| US20160246457A1 (en) * | 2013-08-08 | 2016-08-25 | Palantir Technologies Inc. | Long click display of a context menu |
| CN106598287A (en) * | 2016-11-11 | 2017-04-26 | 大连理工大学 | Design method for special mouse for people with disabled arm |
| US20170330706A1 (en) * | 2016-05-13 | 2017-11-16 | Primax Electronics Ltd. | Key structure |
| CN207663406U (en) * | 2017-11-01 | 2018-07-27 | 郑州大学 | One kind being convenient for mouse for disabled |
| CN207676294U (en) * | 2017-12-14 | 2018-07-31 | 无锡职业技术学院 | A kind of Special mouse for disabled people |
-
2019
- 2019-02-22 CN CN201910132947.0A patent/CN109992135B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387911A (en) * | 2008-10-30 | 2009-03-18 | 淮海工学院 | Keyboard and mouse set special for upper limb disabled person |
| US20160246457A1 (en) * | 2013-08-08 | 2016-08-25 | Palantir Technologies Inc. | Long click display of a context menu |
| CN204613897U (en) * | 2015-05-31 | 2015-09-02 | 范伟村 | A kind of Special mouse for disabled people |
| US20170330706A1 (en) * | 2016-05-13 | 2017-11-16 | Primax Electronics Ltd. | Key structure |
| CN106598287A (en) * | 2016-11-11 | 2017-04-26 | 大连理工大学 | Design method for special mouse for people with disabled arm |
| CN207663406U (en) * | 2017-11-01 | 2018-07-27 | 郑州大学 | One kind being convenient for mouse for disabled |
| CN207676294U (en) * | 2017-12-14 | 2018-07-31 | 无锡职业技术学院 | A kind of Special mouse for disabled people |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050758A (en) * | 2021-03-29 | 2021-06-29 | 厦门华厦学院 | Special computer of old person based on computer design |
| CN113050758B (en) * | 2021-03-29 | 2023-05-16 | 厦门华厦学院 | Special computer of old person based on computer design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109992135B (en) | 2021-12-21 |
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