CN1093655C - Computer cursor controller - Google Patents
Computer cursor controller Download PDFInfo
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- CN1093655C CN1093655C CN98111702A CN98111702A CN1093655C CN 1093655 C CN1093655 C CN 1093655C CN 98111702 A CN98111702 A CN 98111702A CN 98111702 A CN98111702 A CN 98111702A CN 1093655 C CN1093655 C CN 1093655C
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- housing
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Abstract
The present invention relates to a cursor control device for a computer, which comprises a casing, a first signal generator, a second signal generator and a controller, wherein the first signal generator comprises a spherical body and two sensors arranged in the casing and used for generating shift signals; the second signal generator is arranged on the upper side of the casing and is used for generating corresponding bivector signals; the controller is used for transmitting the shift signals and the vector signals generated by the signal generator to the computer in order to respectively make a vernier generate the corresponding shift on a display screen and moving according to the bivector signals. The cursor control device of the present invention can exactly control the shift and the travel speed of the vernier or a video object on the display screen and the scrolling speed of the display screen.
Description
The present invention relates to a kind of cursor control device of computer, the particularly a kind of cursor control device that can control the computer of vernier displacement and velocity of displacement simultaneously.
Cursor control device is to be used for that controlling computer display screen upstream target moves or the scrolling of display screen, known cursor control device comprises a spheroid, be fixed on bottom side and two sensors of cursor control device in rotating mode, be located in the cursor control device, be used for the rotation of sensing spheroid on two different directions, and produce corresponding two-dimension displacement signal.When user's moving cursor control device, spheroid can be driven and make two sensors produce corresponding two-dimension displacement signal, so that the vernier on the display screen produces corresponding displacement.General cursor control device can only make the vernier on the display screen produce precise displacement, but for vernier move or the control effect of display screen scrolling speed relatively poor.
Joystick of computer also is to be used for the moving of vernier on the control display screen or image, known Joystick of computer includes a shell, a vertical control lever, it can at random rotate in fixed angle, be used for controlling vernier moving on display screen, and several sensors are located in the shell, are used for the sensing control lever to move and convert thereof into corresponding vector signal at different directions.When user's rotation control rod, sensor can produce corresponding vector signal, and the vernier on the display screen then can be according to producing displacement with the corresponding velocity of displacement of this vector signal.General Joystick of computer can be controlled speed and the direction that vernier or image body move on display screen, but at control vernier or image when a position moves on to another position accurately, the control effect of Joystick of computer is relatively poor, so Joystick of computer generally only is used for controlling of computer game.
Fundamental purpose of the present invention is to provide a kind of cursor control device that can control vernier or image displacement body and velocity of displacement simultaneously, and it is vernier or the speed of image displacement body or the speed of display screen scrolling on the control display screen accurately.
For achieving the above object, the present invention takes following measure:
The cursor control device of a kind of computer of the present invention comprises:
One housing;
One first signal generator, it comprises:
One spheroid is fixed in the housing bottom side with rotary way, and wherein when housing was moved, spheroid was driven;
Two sensors are located in the housing, are used for the sensing spheroid in the rotation of two different directions and produce corresponding two-dimension displacement signal;
It is characterized in that, also comprise:
One secondary signal generator is located at the housing upside, be used for sensing finger pressure direction and produce corresponding bivector signal;
One controller is used for two-dimension displacement signal and bivector signal that this binary signal generator is produced are reached described computer;
When computer received the two-dimension displacement signal, computer made vernier produce corresponding displacement in its display screen, and when computer received the bivector signal, computer can make vernier move according to the bivector signal in its display screen.
Described cursor control device is characterized in that, described secondary signal generator is a two-dimensional pressure sensor, be used for sensing one finger pressure direction and produce corresponding bivector signal.
The accompanying drawing simple declaration:
Fig. 1: cursor control device of the present invention is connected in the schematic perspective view of a computer.
Fig. 2: the circuit block diagram of cursor control device shown in Figure 1.
Fig. 3: the schematic perspective view of cursor control device shown in Figure 2.
Fig. 4: the synoptic diagram of cursor control device inner structure shown in Figure 3.
It is as follows to the feature description of cursor control device of the present invention to reach embodiment in conjunction with the accompanying drawings:
Please refer to Fig. 1 and Fig. 2, Fig. 1 is connected in the synoptic diagram of a computer 12 for cursor control device 10 of the present invention; Fig. 2 is the circuit block diagram of cursor control device 10 shown in Figure 1.Cursor control device 10 is electrically connected on a computer 12, is used for controlling displacement and the velocity of displacement of vernier 14 on display screen 16.Cursor control device 10 comprises a housing 18, one first signal generator 20, be used for producing the two-dimension displacement signal, one first signal generator 22, be used for producing the bivector signal, and a controller 24, be used for two-dimension displacement signal and bivector signal that first signal generator 20 and secondary signal generator 22 are produced are reached computer 12.
Please refer to Fig. 3 and Fig. 4.Fig. 3 is the stereographic map of Fig. 1 cursor control device 10.Fig. 4 is the synoptic diagram of Fig. 3 cursor control device 10 inner structures.First signal generator 20 includes a spheroid 26, be fixed on housing 18 bottom sides in rotating mode, and two sensor (not shown)s, be located in the housing 18, be used for sensing spheroid 26 on two different directions rotation and produce corresponding two-dimension displacement signal.When housing 18 was moved, spheroid 26 can be driven and make this two sensor produce corresponding two-dimension displacement signal.
When computer 12 received the two-dimension displacement signal, computer 12 can make vernier 14 produce corresponding displacement on display screen 16, and when computer 12 received the bivector signal, computer 12 can make vernier 14 move according to the bivector signal in display screen 16.
Compared with prior art, the present invention has following effect:
Because cursor control device 10 of the present invention includes first signal generator 20 and secondary signal generator 22 simultaneously, produce two-dimension displacement signal and bivector signal, and secondary signal generator 22 is pressure sensors, but sensing finger changes in the pressure of four different directions and produces the bivector signal, therefore, cursor control device 10 of the present invention is the displacement and the translational speed of control display screen vernier or image thing accurately, speed that also can the control display screen scrolling.
The above only is preferred embodiment of the present invention, and all equivalent variations and modifications of doing according to the scope of the invention all should belong within protection scope of the present invention.
Claims (14)
1, a kind of cursor control device of computer comprises:
One housing;
One first signal generator, it comprises:
One spheroid is fixed in the housing bottom side with rotary way, and wherein when housing was moved, spheroid was driven;
Two sensors are located in the housing, are used for the sensing spheroid in the rotation of two different directions and produce corresponding two-dimension displacement signal;
It is characterized in that, also comprise:
One secondary signal generator is located at the housing upside, be used for sensing finger pressure direction and produce corresponding bivector signal;
One controller is used for two-dimension displacement signal and bivector signal that this binary signal generator is produced are reached described computer;
When computer received the two-dimension displacement signal, computer made vernier produce corresponding displacement in its display screen, and when computer received the bivector signal, computer can make vernier move according to the bivector signal in its display screen.
2, cursor control device according to claim 1 is characterized in that, described secondary signal generator is a two-dimensional pressure sensor, be used for sensing one finger pressure direction and produce corresponding bivector signal.
3, a kind of cursor control device of computer comprises:
One housing;
One first signal generator is used for producing the two-dimension displacement signal;
It is characterized in that, also comprise:
One secondary signal generator is used for producing the bivector signal; And
One controller is used for two-dimension displacement signal and bivector signal that described binary signal generator is produced are reached computer;
Wherein when computer receives the two-dimension displacement signal, can make its display screen produce corresponding scrolling, and when computer receives the bivector signal, can make display screen foundation and the corresponding speed scrolling of bivector signal.
4, cursor control device according to claim 3, it is characterized in that, described first signal generator is located at the bottom side of described housing, what be used for the sensing housing moves and produces corresponding two-dimension displacement signal, and the secondary signal generator is located at the housing upside, be used for the pressure direction of sensing one finger, and produce corresponding bivector signal.
5, cursor control device according to claim 4, it is characterized in that, described first signal generator comprises a spheroid and two sensors, spheroid is fixed in described housing bottom side with rotary way, two sensors are located in the housing, be used for the sensing spheroid in the rotation of two different directions and produce corresponding two-dimension displacement signal, and when housing was moved, spheroid was made two sensors produce corresponding two-dimension displacement signal by drive.
6, cursor control device according to claim 4 is characterized in that, described secondary signal generator is the pressure sensor of a two dimension, be used for sensing finger pressure direction and produce corresponding bivector signal.
7, cursor control device according to claim 6, it is characterized in that, described pressure sensor comprises four pressure-sensing formula variable resistors, be installed on four different directions, being used for sensing finger changes at the pressure of four direction, and producing corresponding resistance variations, this bivector signal produces according to four variable-resistance resistance values.
8, cursor control device according to claim 7, it is characterized in that, described each variable-resistance resistance value can whip finger pressure power continuous variation and produce successional resistance change, the bivector signal also can change continuously and produce successional vector and change according to described four variable-resistance resistance values.
9, a kind of cursor control device of computer comprises:
One first signal generator is used for producing the two-dimension displacement signal;
It is characterized in that, also comprise:
One secondary signal generator is used for producing the bivector signal;
One controller is used for two-dimension displacement signal and bivector signal that described binary signal generator is produced are reached a computer;
When computer received the two-dimension displacement signal, computer made the image body produce corresponding moving in its display screen, and when computer received the bivector signal, computer can make this image move with the corresponding speed of bivector signal in its display screen foundation.
10, cursor control device according to claim 9, it is characterized in that, also comprise a housing, described first signal generator is located at the bottom side of housing, what be used for this housing of sensing moves and produces corresponding two-dimension displacement signal, the secondary signal generator then is located at the housing upside, be used for sensing one finger pressure direction and produce corresponding bivector signal.
11, cursor control device according to claim 10, it is characterized in that, described first signal generator comprises a spheroid and two sensors, spheroid is fixed in described housing bottom side in rotating mode, two sensors are located in the housing, be used for the sensing spheroid in the rotation of two different directions and produce corresponding two-dimension displacement signal, and when housing was moved, spheroid can be driven and make two sensors produce corresponding two-dimension displacement signal.
12, cursor control device according to claim 10 is characterized in that, described secondary signal generator is the pressure sensor of a two dimension, be used for sensing finger pressure direction and produce corresponding bivector signal.
13, cursor control device according to claim 12, it is characterized in that, described pressure sensor comprises four pressure-sensing formula variable resistors, be installed on four different directions, being used for sensing finger changes and produces corresponding resistance variations in the pressure of four direction, and the bivector signal produces according to four variable-resistance resistance values.
14, cursor control device according to claim 13, it is characterized in that, described variable-resistance resistance value can whip finger pressure power continuous variation and produce successional resistance change, and described bivector signal also can change continuously and produce successional vector and change according to described four variable-resistance resistance values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98111702A CN1093655C (en) | 1998-12-17 | 1998-12-17 | Computer cursor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98111702A CN1093655C (en) | 1998-12-17 | 1998-12-17 | Computer cursor controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1257243A CN1257243A (en) | 2000-06-21 |
| CN1093655C true CN1093655C (en) | 2002-10-30 |
Family
ID=5221625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98111702A Expired - Fee Related CN1093655C (en) | 1998-12-17 | 1998-12-17 | Computer cursor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093655C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436314B (en) * | 2010-09-29 | 2014-08-06 | 中国移动通信有限公司 | Cursor positioning method and device for mobile terminal |
| CN106095158B (en) * | 2016-05-20 | 2018-10-23 | 青岛海信电器股份有限公司 | Computational methods, device and the system of control cursor movement of the displacement vector of cursor |
-
1998
- 1998-12-17 CN CN98111702A patent/CN1093655C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1257243A (en) | 2000-06-21 |
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