JPH05108257A - Remote control mouse system - Google Patents

Abstract

(57) [Summary] [Purpose] A remote control receiver is connected to the personal computer main body, and a mouse is connected to a remote control transmitter placed at a remote place to operate the screen through the mouse. [Configuration] 1 is a personal computer main body, which is connected with a projection LCD device 2, a keyboard portion 3, and a remote control receiver main body 4 whose reception direction is variable, and a remote control receiver main body 4 is provided with a receiving portion 5. . A remote control transmitter 6 whose transmission direction can be varied is installed at one remote place. The remote control transmitter 6 is provided with a transmitter 7 and is connected with a mouse 9. Reference numeral 8 is an infrared signal, and the infrared signal 8 collected and transmitted from the transmitting unit 7 is received by the receiving unit 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to remote control of a personal computer or the like, and more particularly to operating a screen through a mouse.

[0002]

2. Description of the Related Art As a method of remotely controlling a personal computer or the like,
As shown in FIG. 3, a wireless keyboard in which a receiving unit 11 is provided in the personal computer body 1 and a transmitting unit 12 is provided in the keyboard unit 3 is generally used, but when the distance between the personal computer body and the keyboard unit is longer than a predetermined distance, transmission is performed. If there is a large amount of data, the transmission pulse width will become narrower, so even if the orientation of the transmitter changes slightly, the receiver will no longer identify and become unstable,
Relative alignment of the transmitter and receiver becomes difficult.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art. A remote control transmitter and a remote control transmitter are provided in which the receiving direction and the transmitting direction can be changed respectively. (EN) Provided is a remote control mouse system in which a screen is operated through a connected mouse.

[0004]

In order to solve the above problems, according to the present invention, a remote control receiver having a variable receiving direction is provided in a personal computer body, and the transmitting direction can be changed at one remote place. A remote control mouse system in which a remote control transmitter is installed, a mouse is connected to the remote control receiver, and a screen is operated through the mouse.

[0005]

According to the above construction, since the receiving direction and the transmitting direction of the remote control receiver and the remote control transmitter are respectively variable, the infrared signal emitted from the transmitting section is in the optimum state. It can be adjusted so that it can receive light, and the screen can be operated through the mouse.

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of a remote control mouse system according to the present invention. In the figure, 1
Is a personal computer body, the projection LCD device 2 and the keyboard unit 3
Is connected to a remote control receiver body 4 whose reception direction is variable, and the remote control receiver body 4 is provided with a receiver 5. A remote control transmitter main body 6 whose transmission direction can be changed is installed at one remote place, a remote control transmitter main body 6 is provided with a transmitter 7, and a mouse 9 is connected thereto. Reference numeral 8 is an infrared signal, and the infrared signal 8 collected and transmitted by the transmitting unit 7 is received by the receiving unit 5. For example, this remote control mouse system can be utilized as shown in FIG. The projection LCD device 2 connected to the personal computer body 1 is placed on the overhead projector 13, the projection LCD screen is projected on the screen 10 about 5 m away, and the presenter giving a presentation on the stage near the screen 10 uses the remote control. By holding the mouse 9 connected to the transmitter main body 6 at hand and operating the screen by the menu method or the icon method through the mouse 9, the display content of the screen 10 can be switched according to the progress of the presentation.

[0007]

As described above, since the remote control receiver and the remote control transmitter have a structure in which the receiving direction and the transmitting direction can be respectively changed, the infrared signal transmitted from the transmitting unit is received by the receiving unit in the optimum state. It can be adjusted as required. In addition, since the screen can be operated with a mouse, for example, the presenter of the above presentation can change the screen at the will of the presenter without asking the operator at the computer body to change the screen. You can freely specify the cursor above.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of a remote control mouse system according to the present invention.

FIG. 2 is a conceptual diagram showing an embodiment of a remote control mouse system according to the present invention.

FIG. 3 is a perspective view showing an example of a conventional wireless keyboard system.

[Explanation of symbols]

 1 PC main body 2 Projection LCD device 3 Keyboard section 4 Remote control receiver main body 5 Reception section 6 Remote control transmitter main body 7 Transmission section 8 Infrared signal 9 Mouse 10 Screen 11 Reception section 12 Transmission section 13 Overhead projector

Claims (1)

[Claims] 1. A personal computer main body is provided with a remote control receiver whose reception direction is variable, and a remote control transmitter whose transmission direction is variable is installed at one remote place, and a mouse is attached to this remote control transmitter. A remote control mouse system characterized by being connected and operating the screen through a mouse.