TW501047B - PDA with cursor signal generator - Google Patents

Abstract

A PDA of the present invention concludes a housing, a processor within the housing, a memory, for storing an operating system and at least one application programs, connected with the processor electrically, a touch display panel set on the housing, and a cursor signal generator set on the housing also for generating cursor signals. While the PDA connecting with a computer device electrically, cursor signals generated from the cursor signal generator are used to control displacements of the cursor of the computer device.

Description

501047

The present invention provides a personal data assistant, especially a personal data assistant with an indicator. This kind of personal data assistant can use the indicator signal generator to control the cursor displacement on the display screen of the computer device. Background description Eyes, Figure 1 ’Figure 1 is a schematic diagram of the computer system 10 of the conventional technology. Computer system 1 〇 includes a computer host 12, a display screen 14, a key

, 1 "Personal > data assistant (persona 1 data ass i stant 'PDA i = computer host 1 2 electrical connection' and a mouse 19 are also connected to computer host i. Mounting: SWi help; i8 only has data processing The function 'at most is used to control the movement of the computer to connect to the network. At the same time, it is not designed to move with the cursor 15 on the main screen 14 of the computer. When the personal data assistant does not have any it to perform synchronous operations to transfer data At the same time, it also needs to be operated-the control function of the T device cursor 15 'the household weight uses the user screen 14 upstream mark 15 = 9 or rail material (not shown) to control the computer to display the summary of the invention

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The main purpose of the invention is to provide a computer with a personal computer assistant that controls the computer device. After the electrical connection between the personal data assistant and the computer device, the same 5 :: details of the invention of a mouse or even a trackball to control the cursor displacement of the computer device Please refer to FIG. 2 and FIG. 3. FIG. 2 is a schematic diagram of the personal data assistant 20 and a computer device 30 connected thereto according to the present invention. FIG. 3 is a functional block of the personal data assistant 20 and a computer device 30 connected to the parent Illustration. The personal data assistant 2 includes a housing 22, a touch panel 24 provided on the housing 22 for inputting and displaying data, and an indicator signal generator 26 (in this embodiment, a track record) The ball) is also disposed on the upper side of the housing 22 and is used to generate an indicator signal. The computer device 30 includes a display screen 32, a computer host 34, and a keyboard t5. When the personal data assistant 20 is electrically connected to the computer device 30, the user generates an indicator signal when operating the indicator signal generator 26 to control the displacement of the display screen 3 2 upstream mark 37 of the computer device 30. Personal Information Assistant 2 〇 In addition, it contains a number of key devices 2 8, 1, 2 8, 2 2 8 to perform the operation of Personal Information Assistant 2 0

501047

V. Description of the Invention (3) As shown in FIG. 3, the personal data assistant 20 includes a processor 42 for processing programs and data 'and a memory 44 for storing operating systems and applications. The memory 44 is electrically connected to the processor 42 and is also electrically connected to the touch panel 24 and the indicator signal generator 26 on the casing 22 at the same time. When the user uses the indicator signal generator 26 to generate the indicator signals, these indicator signals will be processed by the processor 42 and the memory 44 inside the personal data assistant 20, and when electrically connected to the computer device 30 In the computer device 30, a corresponding cursor movement signal is generated to control the displacement of the cursor 37 on the display screen 32 of the computer device & The application programs stored in the memory 44 can not only process the indicator signals generated by the indicator signal generator 26, but also include a communication function corresponding to the cursor driver set in the computer host 34. · ^ Please refer to Figures 4 and 5. Figure 4 is a schematic diagram of another personal data assistant 50 and a computer device 60 connected to the present invention. Figure 5 is a function of the personal data assistant 50 and a computer device 60 connected thereto. Block diagram. The personal data assistant 50 includes a housing 52, and a touch panel 54 is provided on the housing 5 2 for inputting data and displaying data. An indicator signal generator 56 (in this embodiment, a touch panel (Pen) is electrically connected to a personal data assistant 50 for generating indicator signals. The computer device 60 includes a display screen 62, a computer host 64, and a keyboard 65. When personal data assistant 50 is electrically connected to computer device 60, use

Page 7 501047 V. Description of the invention (4) When the indicator signal generator 56 is operated, the indicator signal is generated to control the displacement of the upstream mark 67 of the display screen 62 of the computer device 60. The personal data assistant 50 also includes a plurality of key devices 58, 158, 258, 358, 458 to perform the operation of the personal data assistant 50 as shown in Figure 5. The personal data assistant 50 includes a processor 72 for processing programs and data. , And a memory 74 for storing the operating system and applications. The memory 74 is electrically connected to the processor 72, and is also electrically connected to the touch panel 5 4 and the indicator signal generator 56 at the same time. When the user uses the indicator signal generator 56 to move on the touch panel 54 to generate the indicator signals, the indicator signals will be processed by the processor 7 2 and the memory 7 4 of the personal data assistant 4. When it is electrically connected to the personal brain device 60, it can generate a corresponding vernier shift = sign on the computer device 60 to control the displacement of the cursor 67 on the display screen 62 of the computer device 60. In addition to the application program stored in the body 74 being able to process the indicator signal generator 56 and process the indicator signal, it also includes a function corresponding to the cursor driver installed in the computer 64 for communication.

The data f is a bottom view of the third personal data assistant 60. Each of the two sides has a housing 72 and a roller 74 located on the housing 72, which functions as the aforementioned-index signal generator. When the user is the same as Jiang Qin, he only needs to move the personal data assistant 70 and the scroll wheel 74 to generate an index signal, and generate a corresponding game accordingly.

Page 8 501047 V. Description of the invention (5) Mobile. In addition, a displacement sensor (not shown) needs to be provided inside the housing 7 2 to cooperate with the roller 7 4 for sensing the movement of the roller 7 4. Please refer to FIG. 7. FIG. 7 is a bottom view of the fourth personal data assistant 80 of the present invention. Q personal data assistant 80 includes a housing 8 2. An optical sensor 8 4 is located on the bottom side of the housing 8 2 and An optical plate 86 corresponding to the optical sensor 84. The optical sensor 84 further includes an optical transmitter (not shown) and an optical receiver (not shown). The optical sensor 84 is equivalent to the aforementioned index signal generator. While the personal data assistant 80 is being moved, the optical transmitter of the optical sensor 84 continuously emits light to the optical board 86, and reflects the light into the optical receiver through the optical board 86 to sense the personal data assistant 80. The displacement direction and the magnitude of the displacement, so as to generate a corresponding cursor movement in a computer device. Compared with the conventional technology, the personal data assistant of the present invention is commissioned; the standard signal generates H. When the user moves the personal data ^, the number generator can sense the direction of the personal data assistant's displacement to produce the product. The indicator signal is synchronized with the display on the computer device to control the displacement of the corpse Jt. This design makes the personal data assistant no longer a single tool or a mobile internet tool, but it is also more sophisticated The function of the acquaintance it π mouse and even the trackball can be used as an index-controlled electric J display. 501047 V. Description of the Invention (6) The above is only a preferred embodiment of the present invention. All equal changes and modifications made in the scope of the patent application shall fall within the scope of the invention patent.

1 ·· Page 10 501047 Schematic description of the diagrams Brief description of the diagrams Figure 1 is a schematic diagram of a conventional computer system. Figure 2 is a schematic diagram of a personal data assistant and a connected computer device of the present invention. Figure 3 is a personal data of Figure 2. Functional block diagram of the computer device to which the assistant is electrically connected. Figure 4 is a schematic diagram of another personal data assistant of the present invention and the computer device to which the electricity is connected. Figure 5 is a functional block diagram of the personal data assistant in Figure 4 and the computer device connected to it. Figure 6 is a bottom view of the third personal data assistant of the present invention. Figure 7 is a bottom view of the fourth personal data assistant of the present invention. The figure does not illustrate 20 ^ 50 ~ 70 ~ 80 personal data assistant 11, 52 ^ Ί2. 82 Housing 24 ^ 54 Touch panel 26 ^ 56 ~ 74 '84 Index signal generator 28 ^ 58 ~ 128, 158' 228, 258 ~ 358 ~ 458 Key device 30 '60 Computer device 32 ^ 62 Display 34 ~ 64 Computer host 35 ^ 65 Keyboard 37 ~ 67 Cursor 86 Optical board

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Claims (1)

501047 VI. Scope of patent application1. A personal data assistant (PDA), which includes: a housing; a processor disposed in the housing for processing programs and data; a memory electrically connected to the A processor for storing an operating system and at least one application program; a touch-sensitive panel provided on the casing for inputting and displaying data; and an indicator signal generator provided on the casing, Used to generate indicator signals; When the personal data assistant is electrically connected to a computer device, the indicator signal generated by the indicator signal generator controls the displacement of the cursor on the display screen of the computer device. 2. As for the personal data assistant in the first scope of the patent application, the indicator signal generator is a roller, which is set on the bottom side of the casing. 3. If the personal data assistant of item 1 of the patent application scope, wherein the indicator signal generator is an optical sensor, it is located on the bottom side of the casing. 4. For the personal data assistant in the first scope of the patent application, the indicator signal generator is a trackball, which is located on the upper side of the casing. 5. · A personal data assistant (PDA), which includes: a housing; Page 12 501047 VI. Patent application scope A processor is disposed in the housing for processing programs and data; a memory is electrically connected to the processor for storing an operating system and at least one application program; And a touch panel provided on the casing for inputting data and displaying data; wherein when the personal data assistant is electrically connected to a computer device, the touch panel can be based on a user's input thereon An indicator signal is generated to control the displacement of the cursor on the display screen of the computer device. 6. For the personal data assistant of the first patent application, the user can move a stylus on the touch panel to make the touch panel generate a corresponding indicator signal. Page 13