JP3094602U - USB mouse with Bluetooth transmission interface - Google Patents

Abstract

(57) [Problem] To provide a USB mouse having a Bluetooth transmission interface that does not require a Bluetooth USB connection port of a computer. A USB mouse having an interface module connected to a mouse module and a Bluetooth module. The USB mouse is connected to a main board of a computer via the interface module, and interconnected with the Bluetooth module and the mouse module. By allowing the mouse module 3 to control the operation of the mouse and to transmit signals by moving coordinates and key buttons to the main board of the computer, the Bluetooth module can receive and transmit the Bluetooth signal, Equipment with Bluetooth transmission interface within the range and transmission of packet data are possible.

Description

[Detailed description of the invention]     [0001]   [Technical field to which the invention belongs]   The present invention relates to a USB mouse having a Bluetooth transmission interface, Interface module to the main board of the computer. To operate the Bluetooth module and the mouse module together. And USB mouse that can simultaneously operate and transmit Bluetooth signals You.     [0002]   [Prior art]   Computer technology is evolving rapidly, and computer peripherals are important Is increasing. Especially for mice that are indispensable for computer operation, Wireless technology is being promoted by pace technology.   As shown in FIG. 1, the currently used mouse and Bluetooth receiver are: It is two independent products. When operating a computer with USB mouse A1, , Bluetooth reception of other computer B through Bluetooth receiver A2 For equipment B1 or equipment C with Bluetooth transmission interface Data transmission can be performed.     [0003]   [Problems to be solved by the invention]   In the known wireless type mouse as described above, the Bluetooth receiver is a mouse. It is a completely separate product, and users have to buy and buy both. The strike is expensive, and it is inconvenient to attach and remove to carry when going out. There are drawbacks such as.   Therefore, the Bluetooth transmission of the present invention is reduced in cost and more convenient to use. Provide a USB mouse with an interface.     [0004]   [Means for Solving the Problems]   Mainly interface module, Bluetooth module, mouse module And the interface module is connected to the main board of the computer. And the Bluetooth module and the mouse module This allows the mouse module to control mouse movement and Moving coordinates and signals from key buttons reach the main board of the computer At the same time as the transmission, the Bluetooth module transmits the Bluetooth signal Receive and transmit, Bluetooth transmission interface within range Equipment (e.g., notebook computer or PDA) and packet data transmission Be able to do it.     [0005]   [Embodiment]   As shown in FIGS. 2 and 3, the present invention mainly includes an interface module 1 and a blue It comprises a tooth module 2 and a mouse module 3.   The interface module 1 includes the Bluetooth module 2 and And mouse module 3 and an interface switch 11 and a USB outlet 12 are provided.     [0006]   The interface switch 11 is connected to the Bluetooth module 2 and the And the mouse module 3 and the other end is connected to the USB outlet. Connected to the port 12. The interface switch 11 is connected to the Bluetooth Switch for signals transmitted from module 2 and mouse module 3 Operation and route, and the computer connected by the USB outlet 12 Data 4.   The USB outlet 12 and the interface switch 11 are interconnected. And a signal is transmitted between the interface switch 11 and the computer 4. Interface and route.     [0007]   One end of the Bluetooth module 2 is compatible with the interface switch 11. The USB interface 21, the power supply circuit 22, and the blue -Tooth control chip 23, conversion circuit 24 and antenna 25 are provided. ing.   The USB interface 21 interfaces with the Bluetooth module 2. The power supply circuit 22 is a transmission interface of the power module 1. The USB interface 21 receives power from the computer 4 and To provide the necessary power to the tooth module 2.   The Bluetooth control chip 23 is connected to the computer 4 or a conversion circuit. 24 packet data are processed.   The conversion circuit 24 converts the Bluetooth signal transmitted from the antenna 25, Transmit to Bluetooth control chip 23 or Bluetooth The Bluetooth signal transmitted from the control chip 23 is converted to convert the Bluetooth signal. The data is transmitted to the antenna 25.     [0008]   One end of the mouse module 3 is connected to the interface switch 11. The USB interface 31, the power supply circuit 32, and the A control circuit 33, a transmission circuit 34, and a sensor circuit 35 are provided.   The power supply circuit 32 uses the USB interface 31 to A power source is connected to the mouse module 3 to supply necessary power to the mouse module 3.   The control circuit 33 is provided with a button type controller 331, The coordinate signal transmitted by the transmission circuit 34 and the button-type controller 331 Transmits the button control signal transmitted to the computer 4; Drive the mouse cursor.   The button type controller 331 is provided with a plurality of buttons (for example, a left button Button, right button, center button, or ball). The signal is transmitted to the control circuit 33.   The transmission circuit 34 transmits the coordinate signal sensed by the sensing circuit 35 to the control signal. The signal is transmitted to the circuit 33.   The sensing circuit 35 senses the position of the coordinates where the mouse moves.     [0009]   Further, as shown in FIGS. When attempting to operate the USB mouse 41 having a socket, the sensor circuit 35 To detect the position of the coordinate where the mouse moves, and transmit the detected coordinate signal. The signal is transmitted to the control circuit 33 by the transmission circuit 34, The circuit 33 transmits the drive signal of the button and the coordinate signal to the USB interface. Interface 31 and the interface switch 11 and the USB Provide the operation and route of the signal switch via cent 12, button drive And the coordinate signal is transmitted to the computer 4 and the computer 4 operates And control of the cursor. The mouse module 3 is a power supply circuit 32, necessary electric power is exchanged from the computer 4.     [0010]   Further, as shown in FIGS. Operating the USB interface 41 having the Tena 25 from the Bluetooth transmission interface of the other computer 5 Receiving the transmitted Bluetooth signal and passing through the conversion circuit 24, Converts the interface signal to the interface control chip 2 3 and the Bluetooth chip 2 processes the packet data of the signal. In addition, the Bluetooth chip 23 stores the processed packet data in the Operation of signal switch by interface switch 11 and USB outlet 12 Providing the operation and route, transmitting the packet data to the computer 4, or Converts the packet data to a Bluetooth signal using the original transmission route. To the other computer 5 via the antenna 25 or blue Transmission to equipment having a tooth transmission interface, and computer 4 Has other computer 5 or Bluetooth transmission interface The packet data can be transmitted between the equipment 6 and the three sides. The Bluetooth Smart The joule 2 uses the power supply circuit 25 and receives necessary power from the computer 4. I do.     [0011]   That is, when the combination of the above-described modules is operated, the user can receive the Bluetooth transmission information. When operating the USB mouse 41 having an interface, the mouse module 3 Operation of the USB mouse 41 having the Bluetooth transmission interface Control the operation and send the moving coordinates or the signal of the button to the computer 4. To allow the user to operate and control the cursor. A user operates a USB mouse 41 having a Bluetooth transmission interface. At the same time, the Bluetooth module 2 receives or transmits a signal. The Bluetooth receiver 51 of the computer 5 within the range, or Equipment 6 having a pace transmission interface (for example, a notebook computer) And PDA).     [0012]   [Effect of the invention]   According to the present invention, even if there is no Bluetooth receiver / transmitter, operation of the mouse and Transmission of Bluetooth and Bluetooth signals, reducing costs and occupying USB connection ports. The problem was solved, and the object of improving the quality and convenience of transmission was achieved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory diagram in a known Bluetooth transmission system. FIG. 2 is an explanatory diagram of an internal structure according to the present invention. FIG. 3 is a diagram illustrating a Bluetooth transmission method according to the present invention. FIG. 4 is a block diagram of the mouse control of the present invention. FIG. 5 is an explanatory diagram of the Bluetooth signal transmission program of the present invention. [Description of Signs] A Computer A1 USB Mouse A2 Bluetooth Receiver B Other Computer B1 Bluetooth Receiver C Bluetooth Transmission Interface Equipment 1 Interface Module 11 Interface Switch 12 USB Outlet 2 Bluetooth Module 21 USB Interface 22 Power Supply Circuit 23 Bluetooth Control Chip 24 conversion circuit 25 antenna 3 mouse module 31 USB interface 32 power supply circuit 33 control circuit 331 button type controller 34 transmission circuit 35 sensor circuit 4 computer 41 US with Bluetooth transmission interface
B mouse 5 Computer 51 Bluetooth receiver 6 Bluetooth transmission interface equipment

Claims (1)

Claims 1. A USB mouse mainly comprising an interface module, a Bluetooth module and a mouse module, wherein the interface module is interconnected with the Bluetooth module and the mouse module. And an interface switch and a USB outlet are provided, the interface switch is interconnected with the Bluetooth module and the mouse module,
The other end is provided with a USB outlet, and provides a switch operation and a route for signals transmitted by the Bluetooth module and the mouse module, and further transmits the signal to the computer through the USB outlet, The USB outlet is interconnected with the interface switch, and constitutes an interface and a route for signal transmission between the interface switch and the computer. The Bluetooth module has an interface switch at one end. And a USB interface, a power supply circuit, a Bluetooth control chip, a conversion circuit, and an antenna.
The interface is a transmission interface between the Bluetooth module and the interface, and the power supply circuit receives power from a computer through a USB interface and provides necessary power to the Bluetooth module, and the Bluetooth control The chip processes packet data from a computer or a conversion circuit, and the conversion circuit converts the Bluetooth signal transmitted from the antenna and transmits it to the Bluetooth control chip, or the Bluetooth signal transmitted from the Bluetooth control chip. The mouse module is further connected to an interface switch at one end, and is sequentially connected to a USB interface. A power supply circuit, a control circuit, a transmission circuit, and a sensor circuit, wherein the USB interface is a transmission interface between the mouse module and the interface module, and the power supply circuit is provided by the USB interface. The power is supplied from the computer to supply necessary power to the mouse module. The control circuit is provided with a button type controller, and the coordinate signal transmitted from the transmission circuit and the button controller transmit the signal. Transmitting the button control signal to the computer to drive the mouse cursor movement,
The button type controller transmits one or more button control signals to a control circuit, the transmission circuit transmits coordinate signals detected by the sensor circuit to the control circuit, and the sensor circuit moves the mouse. A USB mouse having a Bluetooth transmission interface, which senses a coordinate position.