Double-interface wireless mouse device
A wireless mouse and dual-interface technology, applied in the mouse field, can solve the problems of inconvenience, occupancy, incompatibility of wireless mouse and wired mouse, etc., and achieve the effects of saving cost, convenient use, and saving computer interface resources
Inactive Publication Date: 2009-12-16
CHINA THREE GORGES UNIV
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Problems solved by technology
But there are following two problems in existing wireless mouse device: 1, with wired mouse, particularly the traditional mouse that uses PS2 interface is incompatible, can not realize the general purpose of wireless mouse and wired mouse on a computer, before use The receiver must be plugged in first, and the receiver needs to be unplugged when not in use; 2. It needs to occupy the USB interface on the computer when using it, which affects the computer startup speed, which is extremely inconvenient
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[0016] like figure 1 , figure 2 and image 3 Shown, the present invention includes:
[0017] A receiver 1, which is connected with a computer 3 through a transmission line;
[0018] A wireless mouse 2, which cooperates with the receiver 1;
[0019] In the described receiver 1, the wireless receiving module 4 is connected with the single-chip microcomputer, the mouse interface 5 is connected with the single-chip microcomputer, and the single-chip microcomputer is connected with the computer interface 7;
[0020] In the wireless mouse 2, the wireless sending module 6 is connected with the single-chip microcomputer.
[0021] The mouse interface 5 is a PS2 interface, and the computer interface 7 is a PS2 interface.
[0022] In the wireless mouse 2, the photoelectric detection circuit is connected with the single-chip microcomputer, and the button circuit is connected with the single-chip microcomputer.
[0023] When in use, the wireless mouse 2 uses the photoelectric mode o...
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The invention relates to a double-interface wireless mouse device. The device comprises a receiver which is connected with a computer by a transmission line and a wireless mouse which is matched with the receiver, wherein in the receiver, a wireless receiver module is connected with a singlechip, a mouse interface is connected with the singlechip, and the singlechip is connected with a computer interface; and in the wireless mouse, a wireless transmitter module is connected with the singlechip. The double-interface wireless mouse device of the invention realizes the simultaneous usage of a wireless mouse and a wire mouse, and is convenient for use; and the double-interface wireless mouse device solves the problem of incompatibility with the traditional mouse using the PS2 interface, and saves the resources of computer interfaces as well as the cost.
Description
technical field [0001] The invention relates to a mouse, in particular to a dual-interface wireless mouse device capable of realizing common use of a wireless mouse and a wired mouse on a computer. Background technique [0002] With the continuous expansion of computer application fields, the mouse technology as a computer input device is also constantly developing with changes in demand. At present, mouse products on the market mainly include relatively cheap mechanical mice, high-speed, high-precision photoelectric mice, short-range wireless mice with a working distance of 1 to 2 meters, and long-distance speech mice with a working distance of up to 15 meters. . Its overall development trend is developing toward high precision, high speed, and wireless direction, especially the wireless mouse, which is not limited by the machine connection, is more convenient to use, and thus has developed rapidly. But there are following two problems in existing wireless mouse device: 1...
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IPC IPC(8): G06F3/033G06F3/0354
Inventor 丁晓波胡钢
Owner CHINA THREE GORGES UNIV