CN201945965U

CN201945965U - Wireless touchpad mouse

Info

Publication number: CN201945965U
Application number: CN2011200206881U
Authority: CN
Inventors: 李丽宏; 兰敏刚
Original assignee: SHANXI WANLI TECHNOLOGY Co Ltd
Current assignee: SHANXI WANLI TECHNOLOGY Co Ltd
Priority date: 2011-01-19
Filing date: 2011-01-19
Publication date: 2011-08-24
Anticipated expiration: 2021-01-19

Abstract

The utility model discloses a wireless touchpad mouse, belonging to the technical field of a wireless mouse. In order to solve the technical problem, the utility model provides the wireless touchpad mouse with no need of a mouse pad and a data wire. The adopted technical scheme is as follows: the wireless touchpad mouse comprises a sensor and a receiver, wherein the structure of the sensor is as follows: a sensing module controller is connected with a touchpad key driving module, a first power supply, a sensing wireless module and a first downloading interface respectively; the touchpad key driving module is connected with keys and a touchpad; the first power supply is connected with the sensing wireless module; the structure of the receiver is as follows: a receiving module controller is connected with a second power supply, a receiving wireless module, a second downloading interface and a universal serial bus (USB) controller respectively; and the second power supply is connected with the receiving wireless module. In the utility model, the touch technology is introduced in the wireless mouse, therefore, the wireless touch remote control to a computer is realized.

Description

Wireless touch pad mouse

Technical field

The utility model is wireless touch pad mouse belongs to the wireless mouse technical field.

Background technology

Genius mouse is one of most important input equipment of computing machine, is widely used in the every field of computer utility.At present the main product on Genius mouse market is an optical mouse, it have simple to operation, precision is high, swift advantage, but its defective is arranged also: the first, link to each other by connecting line, retrained user's usable range with computing machine; The second, optical mouse defectiveness on principle of work, it is to obtain the mouse mobile message by the image post analysis of gathering the mouse pad reflection, therefore can not break away from backing plate work, this has also retrained the user in operational freedom.

The utility model content

The utility model overcomes the deficiencies in the prior art, and technical matters to be solved is: a kind of wireless touch pad mouse that need not mouse pad and need not data line is provided.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: wireless touch pad mouse comprises: inductor and receiver;

Described inductor comprises: button part, touch pad, touch pad button driver module, induction module controller, first power supply, induction wireless module and first download interface, the induction module controller is connected with touch pad button driver module, first power supply, induction wireless module and first download interface respectively, touch pad button driver module is connected with touch pad with button, and first power supply is connected with the induction wireless module;

Described receptacle comprises: second source, reception wireless module, second download interface, receiver module controller and USB controller, the receiver module controller is connected with the USB controller with second source, reception wireless module, second download interface respectively, and second source is connected with the reception wireless module.

Described first power supply is a battery, and second source is an external electricity.

Be provided with solar panel below touch pad, solar panel is connected with the induction wireless module with the induction module controller respectively.

The utility model is wireless, and beneficial effect that the touch pad mouse compared with prior art had is:

1, the utility model is incorporated into touching technique in the wireless mouse device first, realized wireless touching telecontrol to computing machine, the utility model adopts touch pad to substitute the coordinate input equipment of the photoelectric subassembly of conventional mouse as mouse, touch pad all has very strong advantage on operability and practicality, and adopt Radio Transmission Technology simultaneously, this makes the user free more in computer operation control, realized real free operated from a distance, especially in multimedia application extensive fields such as meeting, teaching interchange, more superior performance performance has been arranged.

2, the utility model adopts touch pad as the mouse coordinates input equipment, and is being designed on the software under the not touch situation, and the induction module controller is in standby mode, and this state can be waken up by touch event; Structurally need not photoelectric subassembly, this makes this equipment than current optical mouse remarkable advantages more be arranged on power consumption, and environmental protection and energy-conservation more.

3, the utility model can add solar panel and make accessory power supply in the battery powered while in the power supply design under touch pad, thereby further realizes the energy-conserving and environment-protective of equipment.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further:

Fig. 1 is the structural representation of the wireless touch pad mouse of the utility model;

Fig. 2 is the structural representation of inductor in the wireless touch pad mouse of the utility model;

Fig. 3 is the structural representation of receiver in the wireless touch pad mouse of the utility model;

Fig. 4 is the data flow figure of the wireless touch pad mouse of the utility model.

Among the figure: 1 for inductor, 2 for receiver, 3 for button part, 4 for touch pad, 5 for touch pad button driver module, 6 for induction module controller, 7 be first power supply, 8 for induction wireless module, 9 be first download interface, 10 for second source, 11 be that second download interface, 13 is computing machine for USB controller, 15 for receiver module controller, 14 for receiving wireless module, 12.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model is wireless touch pad mouse comprises: inductor 1 and receiver 2;

Described inductor 1 comprises: button part 3, touch pad 4, touch pad button driver module 5, induction module controller 6, first power supply 7, induction wireless module 8 and first download interface 9, induction module controller 6 is connected with touch pad button driver module 5, first power supply 7, induction wireless module 8 and first download interface 9 respectively, touch pad button driver module 5 is connected with touch pad 4 with button 3, and first power supply 7 is connected with induction wireless module 8;

Described receptacle 2 comprises: second source 10, reception wireless module 11, second download interface 12, receiver module controller 13 and USB controller 14, receiver module controller 13 is connected with USB controller 14 with second source 10, reception wireless module 11, second download interface 12 respectively, and second source 10 is connected with reception wireless module 11.

Described first power supply 7 is a battery, and second source is an external electricity.

Be provided with solar panel below touch pad 4, solar panel is connected with induction wireless module 8 with induction module controller 6 respectively.

Inductor 1 adopts powered battery, also can will adopt solar cell for supplying power as counterplan, button part 3 has two buttons: left mouse button and right mouse button, touch pad 4 is the coordinate sensing device, be used for coordinate scanning, the chip of touch pad button driver module 5 adopts ADS7843, be subjected to 6 controls of induction module controller, be used for the coordinate acquisition data, touch pad button driver module 5 is monitored the state of button and touch pad in real time as the main inductive component of inductor, and accept the control of induction module controller 6, the operation of induced key and touch pad, and send data to induction module controller 6, induction wireless module 8 adopts the nRF24L01 module, be subjected to 6 controls of induction module controller, be used to send mouse data, thereby carry out communication with receiver 2, first download interface 9 is used for control program is downloaded to inductor 1.

The key induced control method of touch pad is in the inductor 1: employing touch pad button driver module 5 touches the induction with button operation, induction module controller 6 is communicated by letter with touch pad button driver module 5 by software simulation PS/2 agreement and this module is carried out initialization verification and configuration and started the inducing function of this module, and after this induction module controller 6 enters and waits for the induction interruption status.When button operation or touch operation, touch pad button driver module 5 detects this operation and is provided with according to main frame detected sensed data is handled, carry out data preparation by PS/2 mouse agreement, generate the mouse report and send to induction module controller 6.Touch pad button driver module 5 carries out with the PS/2 agreement with communicating by letter of induction module controller 6, the transmission of data is finished by interruption, induction module controller 6 is resolved data after finishing once correct mouse data transmission, judges this Action Events, and generates corresponding data report.

Inductor 1 also needs to finish the work that the data report that parsing is obtained sends to receiver in primary mouse, after primary mouse, induction module controller 6 is received and is resolved the mouse action data and generates data report, induction wireless module 8 need be enabled this moment and the correct receiver 2 that sends to will be reported, when receiving the correct received signal that receives wireless module 11, the induction module of this operation is partly worked and is finished, and inductor enters waits for next operation.

The key information scanning of inductor 1 all drives by touch pad button driver module 5 with the scanning of touch pad coordinate, can operate synchronously.

Receiver 2 is connected by USB interface with computing machine 15 and communicates by letter, therefore, adopt the VBUS on the USB interface directly to power to receiving module controller 13 and receiving wireless module 11, the reception wireless module 11 that is used for receiving radio data, adopt the nRF24L01 module, second download interface 12 is used for control program is downloaded to receiver 2, USB controller 14 adopts PDIUSBD12, be subjected to 13 controls of receiver module controller, be used to carry out mouse device enumerate and with computing machine 15 between communicate by letter, realize the USB mouse function.

The disposal route of device enumeration is in the receiver 2: equipment is inserted computing machine 15, computing machine 15 can send enumeration request automatically after checkout equipment inserts, the request that receiver module controller 13 comes responsive computer 15 by the interrupt flag bit that detects in the USB controller 14, with device descriptor, the configuration descriptor, report descriptor etc. returns to computing machine 15, thereby realize enumerating of the utility model equipment, making these equipment of computing machine 15 identification is that a HID is the mouse device of Human Interface Device class, and after communication in carry out data communication according to the report of reporting descriptor definition.

As shown in Figure 4, the induction module controller 6 of inductor 1, after handling, key information by operation of 5 pairs of button parts 3 of touch pad button driver module and touch pad 4 induced keys and touch operation generation and coordinate information obtain mouse data, induction wireless module 8 is accepted wireless module 11 with what this mouse data sent to receiver 2, receiver 2 sends to computing machine 15 by receiver module controller 13 control USB controllers 14 with mouse data, finish a complete mouse action process, realize carrying out the function of remote control computer with wireless touch pad mouse.

Claims

1. wireless touch pad mouse is characterized in that, comprising: inductor (1) and receiver (2);

Described inductor (1) comprising: button part (3), touch pad (4), touch pad button driver module (5), induction module controller (6), first power supply (7), induction wireless module (8) and first download interface (9), induction module controller (6) is connected with touch pad button driver module (5), first power supply (7), induction wireless module (8) and first download interface (9) respectively, touch pad button driver module (5) is connected with touch pad (4) with button (3), and first power supply (7) is connected with induction wireless module (8);

Described receptacle (2) comprising: second source (10), reception wireless module (11), second download interface (12), receiver module controller (13) and USB controller (14), receiver module controller (13) is connected with USB controller (14) with second source (10), reception wireless module (11), second download interface (12) respectively, and second source (10) is connected with reception wireless module (11).

2. wireless touch pad mouse according to claim 1 is characterized in that: described first power supply (7) is a battery, and second source is an external electricity.

3. wireless touch pad mouse according to claim 1 is characterized in that: the below at touch pad (4) is provided with solar panel, and solar panel is connected with induction wireless module (8) with induction module controller (6) respectively.