CN103324307A - Wireless electric mouse - Google Patents
Wireless electric mouse Download PDFInfo
- Publication number
- CN103324307A CN103324307A CN2013101912700A CN201310191270A CN103324307A CN 103324307 A CN103324307 A CN 103324307A CN 2013101912700 A CN2013101912700 A CN 2013101912700A CN 201310191270 A CN201310191270 A CN 201310191270A CN 103324307 A CN103324307 A CN 103324307A
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- circuit
- mouse
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- magnetic energy
- coils
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Abstract
The invention provides a wireless electric mouse. The mouse mainly comprises an electromagnetic energy receiving circuit, a rectifying circuit, a voltage stabilizing circuit and a battery charge management circuit, wherein the electromagnetic energy receiving circuit receives magnetic energy transmitted by an energy transmitting circuit, converts the magnetic energy into alternating currents and sends the alternating currents to the rectifying circuit; the rectifying circuit converts the received alternating currents into direct currents and sends the direct currents to the voltage stabilizing circuit; the voltage stabilizing circuit sends the received the received direct currents to the battery charge management circuit after voltage stabilizing; and the battery charge management circuit performs charge and discharge management on rechargeable batteries in the wireless mouse. Besides, the electromagnetic energy receiving circuit is provided with coils for receiving magnetic energy, and the coils are placed on left and right sides of the mouse and at the bottom of the mouse. The wireless electric mouse is simple in structure, efficient in performance and good in practical value.
Description
Technical field
The present invention relates to a kind of wireless mouse, especially relate to a kind of wireless mouse that receives wireless power.
Background technology
Present wireless mouse inside all is to use powered battery.So design will make the limited power of mouse in the supply of battery electric power, the user at the electric power that can't confirm mouse when under the exhaustive situation, to such an extent as in the process of operating computer because the battery electric power of mouse is not enough or unexpected exhausting, and then the interruption that causes computer to use, can therefore influence the normal execution of computer system even.Though can realize powered battery, because the power consumption of wireless mouse is higher than traditional mouse.For using the dry cell power supply mouse, must change battery in use for some time, if there is not reserve battery, then use is brought inconvenience, if the preparation battery, then also there is the problem of life-span and loss in reserve battery, and, dry cell is a kind of product of not environmental protection, and discarded battery pollutes environment, has also increased use cost.And for using rechargeable battery powered mode, must charge before using.Therefore, need be some accessories of its supporting periphery of charging, its shortcoming is to have problems such as loose contact, use inconvenience.Prior art design all is only limited to coil and is positioned over the bottom, just can't power when the range of movement of mouse exceeds the mouse pad scope.
Summary of the invention
The invention provides a kind of wireless mouse that receives wireless power, to solve environmental pollution that present wireless mouse dry cell power supply brings, to use a series of problems such as inconvenience.
For achieving the above object, the present invention adopts following technical scheme:
A kind of wireless electric mouse that is subjected to, its characteristics are to comprise mouse body, electromagnetic energy receiving circuit, rectification circuit, mu balanced circuit, battery charging management circuit and rechargeable battery, and described electromagnetic energy receiving circuit, rectification circuit, mu balanced circuit, battery charging management circuit and rechargeable battery are arranged within the mouse body; The electromagnetic energy receiving circuit receives magnetic energy and is converted into alternating current, then alternating current is sent to rectification circuit; Rectification circuit is converted to direct current with the alternating current that receives, and sends to mu balanced circuit; Send to battery charging management circuit after the direct current voltage stabilizing of mu balanced circuit with reception; Battery charging management circuit discharges and recharges the rechargeable battery in the wireless mouse;
The electromagnetic energy receiving circuit comprises that three groups are used for the coils that magnetic energy receives, and three groups of coils place the left and right sides and the bottom of mouse respectively, and the coil position of two groups of coils of the left and right sides and bottom is vertical.The receiving coil of three positions can receive the radio energy that comes from different directions, thereby constitutes three-dimensional receiving platform, and it constitutes complementary relationship, and it is stronger to make wireless mouse receive the magnetic energy ability, and power supply performance is better.
Further, the number of the coil of every group of magnetic energy reception is one.
Further, three groups of coils independently arrange or non-independent the setting.Wherein independent the setting is the rectifying and voltage-stabilizing loop that three groups of coils all have oneself, and non-independent the setting is exactly that three groups of coils are by the public rectifying and voltage-stabilizing loop of technological means series connection or back in parallel.
Further, this wireless mouse matches with screen formula power supply; Described screen formula power supply comprises display and is positioned at the wireless magnetic energy transmitting coil of display side frame; Wireless magnetic energy transmitting coil and the coupling of wireless magnetic energy receiving coil resonant mode.
Beneficial effect: (1) has placed 3 radio energy receiving coils in mouse, and 3 receiving coils can receive the radio energy that comes from different directions, thereby constitutes three-dimensional receiving ability, and it constitutes complementary relationship, thereby makes the wireless mouse power supply performance better; (2) the wireless mouse employing is rechargeable battery powered, can overcome the environmental pollution that present use dry cell brings, and needs constantly to change the inconvenience that brings in the dry cell use; (3) adopt the wireless power transmission manner, and be provided with battery charging management circuit, can guarantee that battery electric quantity is sufficient all the time.
Description of drawings
Fig. 1 is fundamental diagram of the present invention.
Fig. 2 is one embodiment of the invention circuit diagram.
Fig. 3 is Fig. 2 embodiment wireless mouse electromagnetism receiving coil synoptic diagram.
Fig. 4 is Fig. 3 bottom energy receiving coil synoptic diagram.
Fig. 5 is screen formula power supply synoptic diagram.
Embodiment:
Below in conjunction with accompanying drawing the present invention is done further explanation.
As shown in Figure 1, the wireless electric mouse that is subjected to provided by the invention comprises mouse body, and electromagnetic energy receiving circuit, rectification circuit, mu balanced circuit and battery charging management circuit are arranged within the mouse body; The magnetic energy of electromagnetic energy receiving circuit received energy transtation mission circuit emission also is converted into alternating current, then alternating current is sent to rectification circuit; Rectification circuit is converted to direct current with the alternating current that receives, and sends to mu balanced circuit; Send to battery charging management circuit after the direct current voltage stabilizing of mu balanced circuit with reception; Battery charging management circuit carries out management of charging and discharging to the rechargeable battery in the wireless mouse.
Fig. 2 is a preferred embodiment of the present invention, wireless mouse places in the magnetic field of display screen wireless power, the electromagnetic energy receiving circuit adopts three LC oscillatory circuits, LC oscillatory circuit receiving coil is positioned at 1 three positions of wireless mouse, as shown in Figure 3, Figure 4, be placed with left side coil 2, right side coil 3 and bottom coil 4 respectively, and left side coil 2, right side coil 3 and bottom coil 4 mutual vertical placements.Three receiving coils can receive the radio energy that comes from different directions, thereby constitute three-dimensional receiving ability, and it constitutes complementary relationship.Three coils can use as a circuit respectively, also can be interconnected to a circuit and use, and the electromagnetic energy receiving circuit receives the magnetic energy of above-mentioned energy transtation mission circuit emission and is converted into alternating current, then alternating current is sent to rectification circuit; Rectification circuit adopts diode, the alternating current that receives is converted to direct current, and sends to mu balanced circuit; Mu balanced circuit sends to battery charging management circuit after adopting electric capacity with the direct current voltage stabilizing that receives; Battery charging management circuit adopts the CE4054 charger, and the rechargeable battery in the wireless mouse 3 is carried out management of charging and discharging.Fig. 5 is screen formula power supply synoptic diagram, the wireless magnetic energy transmitting coil 6 that it comprises display 5 and is positioned at the display side frame; Wireless magnetic energy transmitting coil 6 and the coupling of LC oscillatory circuit receiving coil resonant mode.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. one kind wirelessly is subjected to electric mouse, its characteristics are to comprise mouse body, electromagnetic energy receiving circuit, rectification circuit, mu balanced circuit, battery charging management circuit and rechargeable battery, and described electromagnetic energy receiving circuit, rectification circuit, mu balanced circuit, battery charging management circuit and rechargeable battery are arranged within the mouse body;
Described electromagnetic energy receiving circuit receives magnetic energy and is converted into alternating current, then alternating current is sent to rectification circuit;
Described rectification circuit is converted to direct current with the alternating current that receives, and sends to mu balanced circuit;
Send to battery charging management circuit after the direct current voltage stabilizing of described mu balanced circuit with reception;
Described battery charging management circuit discharges and recharges the rechargeable battery in the wireless mouse;
Described electromagnetic energy receiving circuit comprises that three groups are used for the coils that magnetic energy receives, and described three groups of coils place the left and right sides and the bottom of mouse respectively, and the coil position of two groups of coils of the left and right sides and bottom is vertical.
2. a kind of wireless electric mouse that is subjected to according to claim 1 is characterized in that: the number of the coil that described every group of magnetic energy receives is one.
3. a kind of wireless electric mouse that is subjected to according to claim 1, it is characterized in that: described three groups of coils arrange rectification circuit, mu balanced circuit respectively, or are in series/the public rectification circuit in back in parallel, mu balanced circuit.
4. a kind of wireless electric mouse that is subjected to according to claim 1 is characterized in that: this wireless mouse matches with screen formula power supply; Described screen formula power supply comprises display and is positioned at the wireless magnetic energy transmitting coil of display side frame; Described wireless magnetic energy transmitting coil and the coupling of wireless magnetic energy receiving coil resonant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912700A CN103324307A (en) | 2013-05-21 | 2013-05-21 | Wireless electric mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912700A CN103324307A (en) | 2013-05-21 | 2013-05-21 | Wireless electric mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103324307A true CN103324307A (en) | 2013-09-25 |
Family
ID=49193104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101912700A Pending CN103324307A (en) | 2013-05-21 | 2013-05-21 | Wireless electric mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103324307A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661537A (en) * | 2004-05-27 | 2005-08-31 | 伍佰科技企业股份有限公司 | Wireless photoeclectric mouse |
| CN1707517A (en) * | 2004-06-09 | 2005-12-14 | 金昌中 | Mouse with inductive coil and mouse pad |
| CN101248996A (en) * | 2007-02-23 | 2008-08-27 | 通用电气公司 | Coil arrangement for electromagnetic tracking method and system |
| CN102386681A (en) * | 2010-09-05 | 2012-03-21 | 朱斯忠 | Resonance derivative ring |
| CN103051040A (en) * | 2013-01-28 | 2013-04-17 | 罗利文 | Capacitive energy storage type rechargeable battery and charging device thereof |
| CN203312850U (en) * | 2013-05-21 | 2013-11-27 | 东南大学 | Wireless energized mouse |
-
2013
- 2013-05-21 CN CN2013101912700A patent/CN103324307A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661537A (en) * | 2004-05-27 | 2005-08-31 | 伍佰科技企业股份有限公司 | Wireless photoeclectric mouse |
| CN1707517A (en) * | 2004-06-09 | 2005-12-14 | 金昌中 | Mouse with inductive coil and mouse pad |
| CN101248996A (en) * | 2007-02-23 | 2008-08-27 | 通用电气公司 | Coil arrangement for electromagnetic tracking method and system |
| CN102386681A (en) * | 2010-09-05 | 2012-03-21 | 朱斯忠 | Resonance derivative ring |
| CN103051040A (en) * | 2013-01-28 | 2013-04-17 | 罗利文 | Capacitive energy storage type rechargeable battery and charging device thereof |
| CN203312850U (en) * | 2013-05-21 | 2013-11-27 | 东南大学 | Wireless energized mouse |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |
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| RJ01 | Rejection of invention patent application after publication |