CN2747628Y - Frequency adjustable mouse - Google Patents
Frequency adjustable mouse Download PDFInfo
- Publication number
- CN2747628Y CN2747628Y CNU2004201076601U CN200420107660U CN2747628Y CN 2747628 Y CN2747628 Y CN 2747628Y CN U2004201076601 U CNU2004201076601 U CN U2004201076601U CN 200420107660 U CN200420107660 U CN 200420107660U CN 2747628 Y CN2747628 Y CN 2747628Y
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- electric capacity
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- capacitor
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Abstract
The utility model discloses a frequency adjustable mouse. The utility model is characterized in that the z1 and the z1 foot of the control chip on the circuit board both connect with one end of the switch 1, the other end of the switch 1 respectively connects with one end of the resistor R1, one end of the capacitor C3, and one end of the capacitor C2, the other end of the resistor R1 connects with the one end of the capacitor C1, one end of the capacitor C4 connects with one end of the capacitor C3, and the other ends of the C3 and C4 respectively connects with the earth. The utility model is a frequency adjustable mouse provided with the entire functions of the existing mouse, achieves the function of intelligent continuous click without manual key pressing, and the click frequency can be freely adjusted in a convenient and quick way with a simple inner circuit structure and convenient operation.
Description
Technical field:
Utility model relates to the technical field of computer fittings, and a kind of specifically Frequency Adjustable mouse relates in particular to its internal circuit structure.
Background technology:
At present, known mouse structure is made up of connecting line, right and left key, middle key, scrambler, PCB, lens and upper and lower covers.General mouse can be realized has only smooth moving, right and left key is clicked and is chosen, some conventional func such as middle key click and centre wheel page turning, the click speed that mouse reflects is determined by user's click frequency fully, but everyone generally is no more than 4 times/second by the quick click speed of finger, can not realize faster click, must press left button specially with the finger of a hand as player in being defined as the recreation that left mouse button often attacks by expression, of long duration will feel that finger is very tired, so wish that to many mouse can realize that continuous click frequency can freely regulated user bring a lot of inconvenience.
Summary of the invention:
The purpose of this utility model is to provide a kind of Frequency Adjustable mouse, and it can solve can not realize continuously the deficiency of click fast in the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of Frequency Adjustable mouse, it mainly comprises mouse case, wiring board in the enclosure is set, it is characterized in that: the z1 of control chip on the wiring board, the z2 pin all connects an end of switch S 1, the other end of switch S 1 respectively with an end of resistance R 1, one end of capacitor C 3, one end of capacitor C 2 connects, the other end of resistance R 1 is connected with the end of capacitor C l, one end of capacitor C 4 is connected with an end of capacitor C 3, the other end of capacitor C 3, the other end of capacitor C 4 is ground connection respectively, the VDD pin of control chip respectively with capacitor C 4, roller contact one end, left button contact one end, right button contact one end, capacitor C 5 one ends, capacitor C 6 one ends connect, the equal ground connection of the other end of capacitor C 5 and capacitor C 6, the L pin of control chip is connected with the left button contact other end, the M pin of control chip is connected with the roller contact other end, the R pin of control chip be connected with the right button contact other end respectively, the RBN pin of OM01 chip is connected with an end of capacitor C 6, the PPA pin of OM01 chip is connected with an end of capacitor C 6, the RoscA pin of OM01 chip respectively with resistance R 3 one ends, capacitor C 9 one ends connect, resistance R 3 other ends, capacitor C 9 other ends all are connected in the RoscB pin of OM01 chip, the XY-LED pin of OM01 chip is connected with the base stage of triode Q1, the collector of triode Q1 is connected with the negative pole of diode D1, the positive pole of diode D1 is connected with an end of resistance R 4, the other end of resistance R 4 is connected with an end of capacitor C 1, the grounded emitter of triode D1, the REFA pin of OM01 chip respectively with capacitor C 7 one ends, capacitor C 8 one ends connect, capacitor C 7 other ends, capacitor C 8 other ends all are connected with the REFB pin of OM01 chip, the GND pin ground connection of OM01 chip, the Output pin of chip NE555 is connected with the positive pole of diode DV1, the negative pole of diode DV1 respectively with roller contact one end, left button contact one end, right button contact one end connects, the Gnd pin of chip NE555 is connected with capacitor C 9 one ends, the other end of capacitor C 9 respectively with the Threshold pin of chip NE555, the Trigger pin, variable resistor VR one end connects, the other end of variable resistor VR respectively with resistance R 7, the Dischage pin of chip NE555 connects, the other end of resistance R 7 respectively with the Reset of chip NE555, the Vcc pin connects.
The utility model is a kind of Frequency Adjustable mouse, this mouse is in the repertoire that possesses existing mouse fully, also increasing newly to have does not need artificial button just can realize the function that intelligence is clicked continuously, and also free adjustment conveniently of click frequency, its internal circuit is simple in structure, and is easy to operate.
Description of drawings:
Fig. 1 is the utility model circuit theory diagrams
Embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises mouse case, wiring board in the enclosure is set, it is different from prior art and is: the z1 of control chip on the wiring board, the z2 pin all connects an end of switch S 1, the other end of switch S 1 respectively with an end of resistance R 1, one end of capacitor C 3, one end of capacitor C 2 connects, the other end of resistance R 1 is connected with an end of capacitor C 1, one end of capacitor C 4 is connected with an end of capacitor C 3, the other end of capacitor C 3, the other end of capacitor C 4 is ground connection respectively, the VDD pin of control chip respectively with capacitor C 4, roller contact one end, left button contact one end, right button contact one end, capacitor C 5 one ends, capacitor C 6 one ends connect, the equal ground connection of the other end of capacitor C 5 and capacitor C 6, the L pin of control chip is connected with the left button contact other end, the M pin of control chip is connected with the roller contact other end, the R pin of control chip be connected with the right button contact other end respectively, the RBN pin of OM01 chip is connected with an end of capacitor C 6, the PPA pin of OM01 chip is connected with an end of capacitor C 6, the RoscA pin of OM01 chip respectively with resistance R 3 one ends, capacitor C 9 one ends connect, resistance R 3 other ends, capacitor C 9 other ends all are connected in the RoscB pin of OM01 chip, the XY-LED pin of OM01 chip is connected with the base stage of triode Q1, the collector of triode Q1 is connected with the negative pole of diode D1, the positive pole of diode D1 is connected with an end of resistance R 4, the other end of resistance R 4 is connected with an end of capacitor C 1, the grounded emitter of triode D1, the REFA pin of OM01 chip respectively with capacitor C 7 one ends, capacitor C 8 one ends connect, capacitor C 7 other ends, capacitor C 8 other ends all are connected with the REFB pin of OM01 chip, the GND pin ground connection of OM01 chip, the Output pin of chip NE555 is connected with the positive pole of diode DV1, the negative pole of diode DV1 respectively with roller contact one end, left button contact one end, right button contact one end connects, the Gnd pin of chip NE555 is connected with capacitor C 9 one ends, the other end of capacitor C 9 respectively with the Threshold pin of chip NE555, the Trigger pin, variable resistor VR one end connects, the other end of variable resistor VR respectively with resistance R 7, the Dischage pin of chip NE555 connects, the other end of resistance R 7 respectively with the Reset of chip NE555, the Vcc pin connects.Described control chip can be the EM84510 type.Diode D1 is a light emitting diode.
In the middle of the utility model key control circuit, added the optical mouse adjunct circuit, NE555 and peripheral cell, it produces and exports the square-wave signal that certain frequency is stablized amplitude, the generation square-wave signal is connected with control chip EM84510 by one three gear toggle switch control or disconnects, and substitutes the effect of manually clicking the generation signal.And can debug potentiometer by changing rotation, and change the continuous variation of NE555 output frequency, realize that click frequency continuously changes in 0-84Hz.
Claims (3)
1, a kind of Frequency Adjustable mouse, it mainly comprises mouse case, wiring board in the enclosure is set, it is characterized in that: on the wiring board (z1) of control chip, (z2) pin all connects an end of switch (S1), the other end of switch (S1) respectively with an end of resistance (R1), one end of electric capacity (C3), one end of electric capacity (C2) connects, the other end of resistance (R1) is connected with an end of electric capacity (C1), one end of electric capacity (C4) is connected with an end of electric capacity (C3), the other end of electric capacity (C3), the other end of electric capacity (C4) is ground connection respectively, (VDD) pin of control chip respectively with electric capacity (C4), roller contact one end, left button contact one end, right button contact one end, electric capacity (C5) end, electric capacity (C6) end connects, the equal ground connection of the other end of electric capacity (C5) and electric capacity (C6), (L) pin of control chip is connected with the left button contact other end, (M) pin of control chip is connected with the roller contact other end, (R) pin of control chip be connected with the right button contact other end respectively, (OM01) (RBN) pin of chip is connected with an end of electric capacity (C6), (OM01) (PPA) pin of chip is connected with an end of electric capacity (C6), (OM01) (RoscA) pin of chip respectively with resistance (R3) end, electric capacity (C9) end connects, resistance (R3) other end, electric capacity (C9) other end all is connected in (RoscB) pin of (OM01) chip, (OM01) (XY-LED) pin of chip is connected with the base stage of triode (Q1), the collector of triode (Q1) is connected with the negative pole of diode (D1), the positive pole of diode (D1) is connected with an end of resistance (R4), the other end of resistance (R4) is connected with an end of electric capacity (C1), the grounded emitter of triode (D1), (OM01) (REFA) pin of chip respectively with electric capacity (C7) end, electric capacity (C8) end connects, electric capacity (C7) other end, electric capacity (C8) other end all is connected with (REFB) pin of (OM01) chip, (OM01) (GND) pin ground connection of chip, (Output) pin of chip (NE555) is connected with the positive pole of diode (DV1), the negative pole of diode (DV1) respectively with roller contact one end, left button contact one end, right button contact one end connects, (Gnd) pin of chip (NE555) is connected with electric capacity (C9) end, the other end of electric capacity (C9) respectively with (Threshold) pin of chip (NE555), (Trigger) pin, variable resistor (VR) end connects, the other end of variable resistor (VR) respectively with resistance (R7), (Dischage) pin of chip (NE555) connects, the other end of resistance (R7) respectively with (Reset) of chip (NE555), (Vcc) pin connects.
2, by the described a kind of Frequency Adjustable mouse of claim 1, it is characterized in that: described control chip can be the EM84510 type.
3, by the described a kind of Frequency Adjustable mouse of claim 1, it is characterized in that: diode (D1) is a light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201076601U CN2747628Y (en) | 2004-11-02 | 2004-11-02 | Frequency adjustable mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201076601U CN2747628Y (en) | 2004-11-02 | 2004-11-02 | Frequency adjustable mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747628Y true CN2747628Y (en) | 2005-12-21 |
Family
ID=35708167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201076601U Expired - Fee Related CN2747628Y (en) | 2004-11-02 | 2004-11-02 | Frequency adjustable mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747628Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226433B (en) * | 2007-01-16 | 2010-07-14 | 义隆电子股份有限公司 | Optical mouse as well as integration wafer thereof |
| CN102289307A (en) * | 2011-09-02 | 2011-12-21 | 北京希格玛和芯微电子技术有限公司 | Mouse button identification circuit, device and mouse |
| WO2017101090A1 (en) * | 2015-12-18 | 2017-06-22 | 郑胜豁 | Active stylus pen with continuous clicking function |
-
2004
- 2004-11-02 CN CNU2004201076601U patent/CN2747628Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226433B (en) * | 2007-01-16 | 2010-07-14 | 义隆电子股份有限公司 | Optical mouse as well as integration wafer thereof |
| CN102289307A (en) * | 2011-09-02 | 2011-12-21 | 北京希格玛和芯微电子技术有限公司 | Mouse button identification circuit, device and mouse |
| US9013406B2 (en) | 2011-09-02 | 2015-04-21 | Beijing Sigmachip Co. Lt | Mouse key identification circuit, mouse key identification device and mouse |
| WO2017101090A1 (en) * | 2015-12-18 | 2017-06-22 | 郑胜豁 | Active stylus pen with continuous clicking function |
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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: 20051221 Termination date: 20091202 |