CN201047929Y - Input device - Google Patents
Input device Download PDFInfo
- Publication number
- CN201047929Y CN201047929Y CNU2007201396251U CN200720139625U CN201047929Y CN 201047929 Y CN201047929 Y CN 201047929Y CN U2007201396251 U CNU2007201396251 U CN U2007201396251U CN 200720139625 U CN200720139625 U CN 200720139625U CN 201047929 Y CN201047929 Y CN 201047929Y
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- China
- Prior art keywords
- input media
- support plate
- computer system
- base
- sensing signal
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Abstract
The utility model discloses an input device connected to a computer system. The input device comprises a base seat, a support plate, a gravity sensor (G-sensor) and an arithmetical unit, wherein, the support plate is arranged on the base seat movably via an elastic part; the gravity sensor which is arranged on the support plate outputs a sensing signal according to the inclining direction and the inclining angle of the support plate; the arithmetical unit which is used for receiving the sensing signal outputs a control signal according to the sensing signal to the computer system.
Description
Technical field
The utility model relates to a kind of input media, particularly relates to a kind of input media that is connected in computer system.
Background technology
Progress along with science and technology, originally bulky and operate the change of dynasties constantly of complicated robot calculator, except arithmetic capability upwards promotes, function significantly strengthens, the outward appearance of robot calculator is also along with development of technology is constantly dwindled, show desktop PC today (desktop computer), mobile computer (notebook) gradually, or even the apperance of palmtop computer (palm-size computer).The simple man-machine interface system that adopts based on literal of tradition is also replaced by the mode of operation based on graphical interface.Graphical interface not only greatly reduces the operation easier of computing machine, more increased the affinity of computing machine, make that everybody can both be with simple mode operational computations machine, also make the experiment with computing purposes of computing machine by specialty, step into gradually in the popular family, become indispensable some in modern's life.
Development in view of the computer graphical interface, the computer input device diversification that becomes of also healing, except traditional wired keyboard and idler wheel mouse, input medias miscellaneous such as Wireless Keyboard, wireless mouse, optical mouse, plotting sheet or even touch-control screen have more appearred on the market.Yet, be not custom and the demand that each input media can both meet the user.When for example the data quantity that shows when desire surpasses screen picture indication range, need be applied to spool (scrolling bar) and come the scrolling picture with complete display data.General mode of operation is to utilize mouse to pull back and forth, or the directionkeys of repeated presses keyboard.These a little modes have not only added hurriedly the spoilage of machinery in the input media or organ, have also increased the operational burden of user, have improved the inconvenience of using relatively.
The utility model content
The purpose of this utility model is to provide a kind of input media, it utilizes gravity sensor to be placed in mode on the support plate movably, the direction and the angle of coming the sensing support plate to be pushed are in order to output control signals to computer system, by the scrolling of its control picture or moving of vernier.It has life of product, the simplified structure of increasing, reduces cost and promotes advantages such as ease of use.
The purpose of this utility model is achieved in that and promptly proposes a kind of input media, is connected in a computer system, and this input media comprises a base, a support plate, a gravity sensor and an arithmetic element.Support plate is arranged on the base movably via an elastic component.Gravity sensor is arranged on the support plate, and exports a sensing signal according to a vergence direction and an angle of inclination of support plate.Arithmetic element is in order to receiving sensing signal, and controls signal to computer system according to this sensing signal output one.
The utility model also proposes a kind of input media, is connected in a computer system, and this input media comprises a base, a support plate, a housing, a gravity sensor and an arithmetic element.Support plate is arranged on the base movably via a plurality of elastic components.Housing is arranged on the support plate, and a upper surface of housing has a plurality of buttons, and when these a little buttons were subjected to pushing, support plate was along the vergence direction angle of inclination that tilts.Gravity sensor is arranged on the support plate, and housing is covered in this gravity sensor.Gravity sensor is exported a sensing signal according to the vergence direction and the angle of inclination of support plate.Arithmetic element is in order to receiving sensing signal, and controls signal to computer system according to this sensing signal output one.
Advantage of the present utility model is, utilizes gravity sensor to come the vergence direction and the angle of inclination of sensing support plate, the direction and the speed that move in order to the picture rolling or the vernier of control computer system.Since in the input media only with elastic component as the mechanism that relatively moves between support plate and base, can reduce the situation of component wear in the input media, increased the serviceable life of input media.
For foregoing of the present utility model can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
Description of drawings
Fig. 1 is the synoptic diagram of the input media of the utility model preferred embodiment;
Fig. 2 is the input media of Fig. 1 and the synoptic diagram of computer system;
Fig. 3 is connected in the functional block diagram of computer system for the input media of Fig. 2; And
Fig. 4 for the input media of Fig. 2 along tilt side view cutaway drawing behind the angle of inclination of a vergence direction.
The main element symbol description:
10: base
20: support plate
30: cap
30a: upper surface
40: gravity sensor
50: arithmetic element
60: elastic component
100: input media
200: computer system
210: converting unit
301 (1), 301 (2), 301 (3), 301 (4): button
X1, X2, Y1, Y2: vergence direction
θ: angle of inclination
Embodiment
Please be simultaneously with reference to Fig. 1～Fig. 3, Fig. 1 illustrates the synoptic diagram according to the input media of the utility model preferred embodiment; Fig. 2 illustrates the input media of Fig. 1 and the synoptic diagram of computer system; The input media that Fig. 3 illustrates Fig. 2 is connected in the functional block diagram of computer system.Input media 100 comprises a base 10, a support plate 20, a housing 30, a gravity sensor 40 and an arithmetic element 50.Support plate 20 is arranged on the base 10 movably via a plurality of elastic components 60.Housing 30 is arranged on the support plate 20, and a upper surface 30a of housing 30 has a plurality of buttons 301 (1), 301 (2), 301 (3) and 301 (4), when these a little buttons 301 (1), 301 (2), 301 (3) and 301 (4) were subjected to pushing, support plate was along the vergence direction angle of inclination that tilts.Gravity sensor is established 40 and is placed on the support plate 20, and housing 30 covers this gravity sensor 40.Gravity sensor 40 is exported a sensing signal according to the vergence direction and the angle of inclination of support plate 20.Arithmetic element 50 is in order to receiving sensing signal, and controls signal to computer system 200 according to this sensing signal output one.
Further, computer system 200 for example is a personal computer (personal computer) in the present embodiment, input media 100 is preferably by base 10, via universal serial bus (Universal Serial Bus, USB) interface is electrically connected on computer system 200, exports control signal to computer system 200 by it.Control signal is used for the scrolling (scrolling) of picture in the control computer system 200, or the moving of vernier (cursor).In input media 100, support plate 20 for example is that (printed circuit board, PCB), arithmetic element 50 preferably also is disposed on the support plate 20 printed circuit board (PCB), and is electrically connected on gravity sensor 40 to receive sensing signal.In addition, as shown in Figure 1, elastic component 60 is a plurality of springs in the present embodiment, and preferably corresponding four corners that are disposed at input media 100, makes support plate 20 can be subjected to elastic component 60 equably and supports.Yet technology of the present utility model is to be not restricted to this, elastic component 60 also can be and is arranged at the input media 100 single spring of middle position in fact, or other are arranged at support plate 20 element on the base 10 movably, use so that support plate 20 can tilt along different directions with respect to base 10.Moreover, input media 100 for example has four buttons 301 (1), 301 (2), 301 (3) and 301 (4) in the present embodiment, when these a little buttons 301 (1), 301 (2), 301 (3) and 301 (4) were subjected to pushing, support plate 20 tilted towards vergence direction X1, X2, Y1 and Y2 respectively.Yet in the input media 100 of the utility model preferred embodiment, the configuration mode of button is not restricted to this, and input media 100 also can have more than four buttons, or only has two buttons of relative configuration.In addition, gravity sensor 40 for example is that (Micro-Electro-Mechanical System, gravity sensing chip MEMS) can be saved the space to a MEMS (micro electro mechanical system), and can obtain sensing result accurately.
Please refer to Fig. 4, it illustrates input media among Fig. 2 along tilt side view cutaway drawing behind the angle of inclination of a vergence direction.As shown, button 301 (3) is pushed, and makes all tilt angle theta of X1 inclination along inclined direction of support plate 20, housing 30, gravity sensor 40 and arithmetic element 50.This moment, gravity sensor 40 was sense tilt direction X1 and tilt angle theta, and the output sensing signal gives arithmetic element 50.After arithmetic element 50 receives this sensing signal, output control signals to computer system 200 (being illustrated in Fig. 2) according to this sensing signal, computer system 200 is direction and the speed that decides corresponding picture rolling or vernier to move according to control signal.When other buttons 301 (1), 301 (2) and 301 (4) were subjected to pushing, the mode of arithmetic element 50 output control signals repeated no more also together herein.
Above-mentioned input media according to the utility model preferred embodiment utilizes gravity sensor to come the vergence direction and the angle of inclination of sensing support plate, the direction and the speed that move in order to the picture rolling or the vernier of control computer system.Since in the input media only with elastic component as the mechanism that relatively moves between support plate and base, can reduce the situation of component wear in the input media, increased the serviceable life of input media.In addition, owing to have characteristic of simple structure, relatively can reduce manufacturing cost according to the input media of the utility model preferred embodiment.Moreover the user only need push the button of corresponding different directions, can reach the effect of scrolling picture and moving cursor, and passes through the depth angle of pressing button, can change the speed that picture rolling and vernier move, and has increased the convenience that uses.
Claims (10)
1. an input media is connected in a computer system, it is characterized in that, this input media comprises: a base; One support plate is arranged on this base movably via an elastic component; One gravity sensor (G-sensor) is arranged on this support plate, and this gravity sensor is exported a sensing signal according to a vergence direction and an angle of inclination of this support plate; And an arithmetic element, in order to receiving this sensing signal, and control signal to this computer system according to this sensing signal output one.
2. input media as claimed in claim 1 is characterized in that this base is electrically connected on this computer system, controls signal to this computer system in order to transmit this.
3. input media as claimed in claim 2 is characterized in that, this base is that (Universal Serial Bus, USB) interface is electrically connected on this computer system via a universal serial bus.
4. input media as claimed in claim 1 is characterized in that, this elastic component is a spring.
5. input media as claimed in claim 1 is characterized in that, this support plate be a printed circuit board (PCB) (Printed Circuit Board, PCB).
6. an input media is connected in a computer system, it is characterized in that, this input media comprises: a base; One support plate is arranged on this base movably via a plurality of elastic components; One housing is arranged on this support plate, and a upper surface of this housing has a plurality of buttons, and when those buttons were subjected to pushing, this support plate was along the vergence direction angle of inclination that tilts; One gravity sensor is arranged on this support plate, and this housing covers this gravity sensor, and this gravity sensor is exported a sensing signal according to this vergence direction and this angle of inclination; And an arithmetic element, in order to receiving this sensing signal, and control signal to this computer system according to this sensing signal output one.
7. input media as claimed in claim 6 is characterized in that, this base is to be electrically connected on this computer system, controls signal to this computer system in order to transmit this.
8. input media as claimed in claim 7 is characterized in that, this base is to be electrically connected on this computer system via a universal serial bus interface.
9. input media as claimed in claim 6 is characterized in that, those elastic components are a plurality of springs.
10. input media as claimed in claim 6 is characterized in that, this support plate is a printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201396251U CN201047929Y (en) | 2007-03-14 | 2007-03-14 | Input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201396251U CN201047929Y (en) | 2007-03-14 | 2007-03-14 | Input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047929Y true CN201047929Y (en) | 2008-04-16 |
Family
ID=39300519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201396251U Expired - Fee Related CN201047929Y (en) | 2007-03-14 | 2007-03-14 | Input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592536B (en) * | 2008-05-30 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Gravity sensor and portable electronic equipment applying same |
-
2007
- 2007-03-14 CN CNU2007201396251U patent/CN201047929Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592536B (en) * | 2008-05-30 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Gravity sensor and portable electronic equipment applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20130314 |