CN202694285U - Wireless mouse module of optical semiconductor - Google Patents
Wireless mouse module of optical semiconductor Download PDFInfo
- Publication number
- CN202694285U CN202694285U CN 201220263206 CN201220263206U CN202694285U CN 202694285 U CN202694285 U CN 202694285U CN 201220263206 CN201220263206 CN 201220263206 CN 201220263206 U CN201220263206 U CN 201220263206U CN 202694285 U CN202694285 U CN 202694285U
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- unit
- dispatching
- wireless receiving
- mouse module
- mcu control
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- Expired - Fee Related
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Abstract
The utility model relates to the technology field of a semiconductor, particularly a wireless mouse module of an optical semiconductor. The wireless mouse module of the optical semiconductor comprises a printed circuit board (PCB), wherein an optical induction integrated circuit (IC) unit, a micro controller unit (MCU) control IC unit, a wireless transceiver IC unit, a red light emitting diode and a light sensation IC pin are respectively arranged on the PCB. The wireless mouse module of the optical semiconductor disclosed by the utility model is capable of compactly integrating the optical induction IC unit, the MCU control IC unit and the wireless transceiver IC unit on the PCB, and therefore, production efficiency is greatly improved, and furthermore, the wireless mouse module has very strong practicability.
Description
Technical field
The utility model relates to technical field of semiconductors, especially a kind of optical semiconductor wireless mouse module.
Background technology
In the SIC (semiconductor integrated circuit) technology that existing mouse is used, optical sensor IC unit, MCU control IC unit, wireless receiving and dispatching IC unit relatively disperse, and wherein LED is the plug-in unit discrete, thereby have increased interior production hour of unit interval and the cost of each large manufacturer.
Summary of the invention
The purpose of this utility model provides the optical semiconductor wireless mouse module of a kind of integrated optical sensor IC unit, MCU control IC unit, wireless receiving and dispatching IC unit, to solve the phenomenon of its production hour and high cost.
To achieve these goals, the utility model adopts following technical scheme: it comprises a pcb board, and described pcb board is provided with optical sensor IC unit, MCU control IC unit, wireless receiving and dispatching IC unit, emitting red light diode, light sensation IC pin:
Optical sensor IC unit is used for sensing and delivers to MCU control IC unit after desktop luminous component and internal information are processed;
MCU control IC unit is used for the information that integration optical sensor IC unit and MCU control the IC unit;
The information output that the IC unit is integrated is controlled with MCU in wireless receiving and dispatching IC unit;
The emitting red light diode illuminates desktop by special-purpose lens;
Light sensation IC pin is used for transmitting various information.
Preferably, described wireless receiving and dispatching IC unit comprises: wireless receiving and dispatching IC antenna, will receive information passes to wireless receiving and dispatching IC unit.
Preferably, described light sensation IC pin is uniformly distributed in the both sides of optical sensor IC unit, MCU control IC unit and wireless receiving and dispatching IC unit.
Owing to adopted said structure, optical semiconductor wireless mouse module of the present utility model can be controlled being integrated on the pcb board of IC unit, wireless receiving and dispatching IC unit compactness with optical sensor IC unit, MCU, greatly improve production efficiency, had very strong practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the rear view of the utility model embodiment.
Embodiment
As shown in Figure 1, a kind of optical semiconductor wireless mouse module, it comprises a pcb board 1,1 is provided with optical sensor IC unit 2, MCU control IC unit 3, wireless receiving and dispatching IC unit 4, emitting red light diode 5, light sensation IC pin 6 on the pcb board;
Optical sensor IC unit 2 is used for sensing and delivers to MCU control IC unit 3 after desktop luminous component and internal information are processed, and the information that namely gathers the XY coordinate is given MCU control IC unit.
MCU control IC unit 3 is used for the information that integration optical sensor IC unit 2 and MCU control IC unit 3; With the realization of the functions such as the left button of realizing mouse, middle key, right button, the key that advances, back spacer, CPI switch key (being the cursor of mouse translational speed), roller, the two is encoded together and sends into wireless receiving and dispatching IC unit 4 the XY coordinate of above mouse button functions adding optical sensor IC unit 2 collections.
The information output that IC unit 3 is integrated is controlled with MCU in wireless receiving and dispatching IC unit 4, and the information that MCU control IC unit 3 encodes is carried out self packing, then sends to corresponding mouse receiving trap by frequency hopping.
Emitting red light diode 5 for optical sensor IC unit 2 provides light source, illuminates desktop by special-purpose lens.
Light sensation IC pin 6, row's pin realizes that hardware circuit connects, and is used for transmitting various information on pcb board 1.
Wireless receiving and dispatching IC unit 4 comprises: wireless receiving and dispatching IC antenna 7, will receive information passes to wireless receiving and dispatching IC unit 4.
Light sensation IC pin 6 is uniformly distributed in the both sides of optical sensor IC unit 2, MCU control IC unit 3 and wireless receiving and dispatching IC unit 4.
In a word, optical sensor IC unit 2, MCU are controlled being integrated on the pcb board 1 of IC unit 3, wireless receiving and dispatching IC unit 4 compactnesses, greatly improved production efficiency, have very strong practicality.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. optical semiconductor wireless mouse module, it comprises a pcb board, it is characterized in that, described pcb board is provided with optical sensor IC unit, MCU control IC unit, wireless receiving and dispatching IC unit, emitting red light diode, light sensation IC pin:
Optical sensor IC unit is used for sensing and delivers to MCU control IC unit after desktop luminous component and internal information are processed;
MCU control IC unit is used for the information that integration optical sensor IC unit and MCU control the IC unit;
The information output that the IC unit is integrated is controlled with MCU in wireless receiving and dispatching IC unit;
The emitting red light diode illuminates desktop by special-purpose lens;
Light sensation IC pin is used for transmitting various information.
2. optical semiconductor wireless mouse module as claimed in claim 1 is characterized in that, described wireless receiving and dispatching IC unit comprises:
Wireless receiving and dispatching IC antenna, will receive information passes to wireless receiving and dispatching IC unit.
3. optical semiconductor wireless mouse module as claimed in claim 2 is characterized in that, described light sensation IC pin is uniformly distributed in the both sides of optical sensor IC unit, MCU control IC unit and wireless receiving and dispatching IC unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263206 CN202694285U (en) | 2012-06-06 | 2012-06-06 | Wireless mouse module of optical semiconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263206 CN202694285U (en) | 2012-06-06 | 2012-06-06 | Wireless mouse module of optical semiconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694285U true CN202694285U (en) | 2013-01-23 |
Family
ID=47549870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263206 Expired - Fee Related CN202694285U (en) | 2012-06-06 | 2012-06-06 | Wireless mouse module of optical semiconductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694285U (en) |
-
2012
- 2012-06-06 CN CN 201220263206 patent/CN202694285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140606 |