CN203312850U - Wireless energized mouse - Google Patents
Wireless energized mouse Download PDFInfo
- Publication number
- CN203312850U CN203312850U CN2013202817056U CN201320281705U CN203312850U CN 203312850 U CN203312850 U CN 203312850U CN 2013202817056 U CN2013202817056 U CN 2013202817056U CN 201320281705 U CN201320281705 U CN 201320281705U CN 203312850 U CN203312850 U CN 203312850U
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- circuit
- mouse
- wireless
- voltage stabilizing
- magnetic energy
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model provides a wireless energized mouse, mainly comprising an electromagnetic energy receiving circuit, a rectifying circuit, a voltage stabilizing circuit and a battery charge management circuit. The electromagnetic energy receiving circuit receives magnetic energy emitted by an energy transmitting circuit, converts the magnetic energy into an alternating current, and then transmits the alternating current to the rectifying circuit. The rectifying circuit converts the received alternating current into a direct current and sends the direct current to the voltage stabilizing circuit. The voltage stabilizing circuit sends the received direct current to the battery charge management circuit. The battery charge management circuit performs charge-discharge management on a chargeable battery in the wireless mouse. The electromagnetic energy receiving circuit is provided with coils capable of receiving magnetic energy, and the coils are arranged at the left and right sides of the mouse and the bottom of the mouse. The wireless energized mouse is simple in structure and high-efficiency in performance, and has good practical values.
Description
Technical field
The utility model relates to a kind of wireless mouse, especially relates to a kind of wireless mouse that receives wireless power.
Background technology
Present wireless mouse inside is all 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 in 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 affect the normal execution of computer system even.Although can realize powered battery, due to the power consumption of wireless mouse higher than traditional mouse.For using the dry cell power supply mouse, must change battery in use for some time, if there is no reserve battery, use is brought inconvenience, if reserve battery, the also problem of average life and loss of reserve battery, and, dry cell is a kind of product of not environmental protection, and discarded battery, to environment, has also increased use cost.And, for using rechargeable battery powered mode, must charge before use.Therefore, need to be some accessories of its supporting periphery of charging, its shortcoming is to have the problems such as loose contact, use inconvenience.Prior art design all is only limited to coil and is positioned over bottom, just can't power when the range of movement of mouse exceeds the mouse pad scope.
The utility model content
The utility model provides a kind of wireless mouse that receives wireless power, solving environmental pollution that current wireless mouse dry cell power supply brings, use the series of problems such as inconvenience.
For achieving the above object, the utility model 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, voltage stabilizing circuit, battery charging management circuit and rechargeable battery, within described electromagnetic energy receiving circuit, rectification circuit, voltage stabilizing circuit, battery charging management circuit and rechargeable battery are arranged on mouse body; The electromagnetic energy receiving circuit receives magnetic energy and is converted into alternating current, then alternating current is sent to rectification circuit; The alternating current that rectification circuit will receive is converted to direct current, and sends to voltage stabilizing circuit; Voltage stabilizing circuit will send to battery charging management circuit after the direct current voltage stabilizing of reception; Battery charging management circuit discharges and recharges the rechargeable battery in wireless mouse;
The electromagnetic energy receiving circuit comprises three groups of coils that receive for magnetic energy, and three groups of coils are placed in respectively the left and right sides and the bottom of mouse, 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 forms three-dimensional receiving platform, and it forms complementary relationship, makes wireless mouse receive the magnetic energy ability stronger, 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 the dependent setting.Wherein independent the setting is the rectifying and voltage-stabilizing loop that three groups of coils all have oneself, and the dependent setting is exactly that three groups of coils are connected by technological means or a rear public rectifying and voltage-stabilizing loop 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 forms three-dimensional receiving ability, and it forms 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 current use dry cell brings, and needs constantly to change the inconvenience brought in the dry cell use; (3) adopt the mode of wireless power transmission, and be provided with battery charging management circuit, can guarantee that battery electric quantity is sufficient all the time.
The accompanying drawing explanation
Fig. 1 is the utility model fundamental diagram.
Fig. 2 is the utility model one embodiment circuit diagram.
Fig. 3 is Fig. 2 embodiment wireless mouse electromagnetism receiving coil schematic diagram.
Fig. 4 is Fig. 3 bottom energy receiving coil schematic diagram.
Fig. 5 is screen formula power supply schematic diagram.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is done further and explained.
As shown in Figure 1, the utility model provides wirelessly is subjected to electric mouse, comprises mouse body, within electromagnetic energy receiving circuit, rectification circuit, voltage stabilizing circuit and battery charging management circuit are arranged on 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; The alternating current that rectification circuit will receive is converted to direct current, and sends to voltage stabilizing circuit; Voltage stabilizing circuit will send to battery charging management circuit after the direct current voltage stabilizing of reception; Battery charging management circuit carries out management of charging and discharging to the rechargeable battery in wireless mouse.
Fig. 2 is a preferred embodiment of the present utility model, wireless mouse is placed in the magnetic field of display screen wireless power, the electromagnetic energy receiving circuit adopts three LC oscillating circuits, LC oscillating circuit receiving coil is positioned at 1 three positions of wireless mouse, as shown in Figure 3, Figure 4, be placed with respectively left side coil 2, right side coil 3 and bottom coil 4, and left side coil 2, right side coil 3 and the mutual vertical placement of bottom coil 4.Three receiving coils can receive the radio energy that comes from different directions, thereby form three-dimensional receiving ability, and it forms complementary relationship.Three coils can be used 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 received is converted to direct current, and sends to voltage stabilizing circuit; Voltage stabilizing circuit adopts electric capacity after the direct current voltage stabilizing of reception, to send to battery charging management circuit; Battery charging management circuit adopts the CE4054 charger, and the rechargeable battery in wireless mouse 3 is carried out to management of charging and discharging.Fig. 5 is screen formula power supply schematic 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 oscillating circuit receiving coil resonant mode.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. one kind wirelessly is subjected to electric mouse, its characteristics are to comprise mouse body, electromagnetic energy receiving circuit, rectification circuit, voltage stabilizing circuit, battery charging management circuit and rechargeable battery, within described electromagnetic energy receiving circuit, rectification circuit, voltage stabilizing circuit, battery charging management circuit and rechargeable battery are arranged on mouse body;
Described electromagnetic energy receiving circuit receives magnetic energy and is converted into alternating current, then alternating current is sent to rectification circuit;
The alternating current that described rectification circuit will receive is converted to direct current, and sends to voltage stabilizing circuit;
Described voltage stabilizing circuit will send to battery charging management circuit after the direct current voltage stabilizing of reception;
Described battery charging management circuit discharges and recharges the rechargeable battery in wireless mouse;
Described electromagnetic energy receiving circuit comprises three groups of coils that receive for magnetic energy, and described three groups of coils are placed in respectively the left and right sides and the bottom of mouse, 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 respectively rectification circuit, voltage stabilizing circuit, or be in series/in parallel after a public rectification circuit, voltage stabilizing 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 |
|---|---|---|---|
| CN2013202817056U CN203312850U (en) | 2013-05-21 | 2013-05-21 | Wireless energized mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202817056U CN203312850U (en) | 2013-05-21 | 2013-05-21 | Wireless energized mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312850U true CN203312850U (en) | 2013-11-27 |
Family
ID=49619025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202817056U Expired - Fee Related CN203312850U (en) | 2013-05-21 | 2013-05-21 | Wireless energized mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324307A (en) * | 2013-05-21 | 2013-09-25 | 东南大学 | Wireless electric mouse |
| CN108595032A (en) * | 2018-05-10 | 2018-09-28 | 东南大学 | A kind of self power generation energy-saving wireless mouse using pressing power generation |
-
2013
- 2013-05-21 CN CN2013202817056U patent/CN203312850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324307A (en) * | 2013-05-21 | 2013-09-25 | 东南大学 | Wireless electric mouse |
| CN108595032A (en) * | 2018-05-10 | 2018-09-28 | 东南大学 | A kind of self power generation energy-saving wireless mouse using pressing power generation |
| CN108595032B (en) * | 2018-05-10 | 2021-06-25 | 东南大学 | Self-generating energy-saving wireless mouse capable of generating electricity by pressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |