CN203706146U

CN203706146U - Game mouse key reuse device

Info

Publication number: CN203706146U
Application number: CN201420102437.1U
Authority: CN
Inventors: 朱宜炳
Original assignee: Jiangxi University of Technology
Current assignee: Jiangxi University of Technology
Priority date: 2014-03-07
Filing date: 2014-03-07
Publication date: 2014-07-09
Anticipated expiration: 2024-03-07

Abstract

The utility model discloses a game mouse key reuse device and relates to the field of computer peripherals. The game mouse key reuse device comprises a computer USB (Universal Serial Bus) port, a single chip microcomputer, a first key, a second key, a third key, a first resistor, a second resistor, a third resistor and a capacitor, wherein the first, second and third keys are connected with a ground terminal through the pins 7, 9 and 10 of the single chip microcomputer respectively; the pin 6 of the single chip microcomputer is grounded; the pin 11 of the single chip microcomputer is connected with a power supply VCC; the capacitor is connected with the ground terminal through the pin 8 of the single chip computer; the third and second resistors are connected with the pin 3 of the computer USB port through the pins 8 and 12 of the single chip microcomputer respectively; the first resistor is connected with the pin 2 of the computer USB port through the pin 13 of the single chip microcomputer. The game mouse key reuse device has the advantages that: the key functions are gathered to an individual key, so that the mouse key reuse function can be achieved by a mode switch key, and a user also can set the mouse key function randomly according to own requirements, thus being convenient, rapid, simple and easy to use.

Description

Game mouse button multiplexing device

Technical field

The utility model relates to field of computer peripheral, be specifically related to a kind of game mouse button multiplexing device.

Background technology

Mouse is as a kind of computer entry device, the computer operation of let us is easier, computer uses now mouse is common is function corresponding to button, but the game mouse large to function button demand, if still use one by the mouse of a function of key control, so just need to set up a lot of buttons to realize, this not only affects attractive in appearance, and also wayward to the user of the too much button mouse of one-handed performance, so game mouse button multiplexing device still has certain market outlook.

Summary of the invention

For the deficiency existing in prior art, the utility model object is to be to provide a kind of game mouse button multiplexing device, by keypress function set to indivedual buttons, by a mode switching key, realize the multiplexing function of mousebutton by Single-chip Controlling, user also can need to arbitrarily arrange mouse button functions according to self, convenient and swift, is simple and easy to use.

To achieve these goals, the utility model is to realize by the following technical solutions: game mouse button multiplexing device, comprise computer USB port, single-chip microcomputer, the first button-tri-buttons, the first resistance-tri-resistance and electric capacity, 7 pin of single-chip microcomputer, 9 pin, 10 pin connect respectively the first button, the second button, the 3rd button is to earth terminal GND, 6 pin ground connection of single-chip microcomputer, 11 pin of single-chip microcomputer meet power supply VCC, 8 pin of single-chip microcomputer connect electric capacity to earth terminal GND, 8 pin of single-chip microcomputer, 12 pin connect respectively the 3rd resistance, the second resistance is to 3 pin of computer USB port, 13 pin of single-chip microcomputer connect 2 pin of the first resistance to computer USB port.

As preferably, described single-chip microcomputer adopts single-chip microcomputer SN8P2202.

The beneficial effects of the utility model: by keypress function set to indivedual buttons, by a mode switching key, realize the multiplexing function of mousebutton by Single-chip Controlling, user also can need to arbitrarily arrange mouse button functions according to self, convenient and swift, be simple and easy to use.

Accompanying drawing explanation

Describe the utility model in detail below in conjunction with the drawings and specific embodiments;

Fig. 1 is circuit diagram of the present utility model.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.

With reference to Fig. 1, this embodiment is by the following technical solutions: game mouse button multiplexing device, comprise computer USB port U1, single-chip microcomputer U2, the first button S1-the 3rd button S3, the first resistance R 1-the 3rd resistance R 3 and capacitor C 3, 7 pin of single-chip microcomputer U2, 9 pin, 10 pin connect respectively the first button S1, the second button S2, the 3rd button S3 is to earth terminal GND, the 6 pin ground connection of single-chip microcomputer U2, 11 pin of single-chip microcomputer U2 meet power supply VCC, 8 pin of single-chip microcomputer U2 connect capacitor C 3 to earth terminal GND, 8 pin of single-chip microcomputer U2, 12 pin connect respectively the 3rd resistance R 3, the second resistance R 2 is to 3 pin of computer USB port U1, 13 pin of single-chip microcomputer U2 connect 2 pin of the first resistance R 1 to computer USB port U1.

It should be noted that described single-chip microcomputer U2 adopts single-chip microcomputer SN8P2202.

This embodiment core is the single-chip microcomputer U2 with USB interface, single-chip microcomputer U2 follows HID standard, the 3.3V drawing on the external pull-up resistor of D-Voltage-output can be provided, single-chip microcomputer U2 inside carries high speed 6MHz oscillator, this device is selected by three button practical functions, the first button S1 is mode switching key, pressing the first button S1 drags down 7 pin (P1.4) level of single-chip microcomputer U2, in the time that 7 pin (P1.4) of single-chip microcomputer U2 are subject to rising edge triggering, use timer counting simultaneously by 13 pin (D+/SCK) of single-chip microcomputer U2, 12 pin (D-/SDA) are sent one section of instruction, press the second button S2, the 3rd button S3 makes 9 pin (P1.3) of single-chip microcomputer U2, the level of 10 pin (P1.2) drags down, when 9 pin (P1.3) of single-chip microcomputer, when 10 pin (P1.2) are subject to rising edge triggering, by 13 pin (D+/SCK) of single-chip microcomputer U2, 12 pin (D-/SDA) are sent one section of specific instruction.

This embodiment to indivedual buttons, by a mode switching key, realizes the multiplexing function of mousebutton by Single-chip Controlling by keypress function set, and user also can need to arbitrarily arrange mouse button functions according to self, convenient and swift, is simple and easy to use.

1: the first button S1 of embodiment often adds one by an internal counter counting, and single-chip microcomputer U2 determines present mode according to the first button S1 evaluation, the function key that the second button S2, the 3rd button S3 are present mode in the time of the first button S1 mode decision.

More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. game mouse button multiplexing device, it is characterized in that, comprise computer USB port (U1), single-chip microcomputer (U2), the first button (S1)-the 3rd button (S3), the first resistance (R1)-the 3rd resistance (R3) and electric capacity (C3), 7 pin of single-chip microcomputer (U2), 9 pin, 10 pin connect respectively the first button (S1), the second button (S2), the 3rd button (S3) is to earth terminal GND, 6 pin ground connection of single-chip microcomputer (U2), 11 pin of single-chip microcomputer (U2) meet power supply VCC, 8 pin of single-chip microcomputer (U2) connect electric capacity (C3) to earth terminal GND, 8 pin of single-chip microcomputer (U2), 12 pin connect respectively the 3rd resistance (R3), the second resistance (R2) is to 3 pin of computer USB port (U1), 13 pin of single-chip microcomputer (U2) connect 2 pin of the first resistance (R1) to computer USB port (U1).

2. game mouse button multiplexing device according to claim 1, is characterized in that, described single-chip microcomputer (U2) adopts single-chip microcomputer SN8P2202.