CN108762529B - Wireless charging mouse with charging function, wireless charging device and charging method - Google Patents
Wireless charging mouse with charging function, wireless charging device and charging method Download PDFInfo
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- CN108762529B CN108762529B CN201710244252.2A CN201710244252A CN108762529B CN 108762529 B CN108762529 B CN 108762529B CN 201710244252 A CN201710244252 A CN 201710244252A CN 108762529 B CN108762529 B CN 108762529B
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- 238000000034 method Methods 0.000 title claims description 13
- 238000005381 potential energy Methods 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 24
- 241000699666 Mus <mouse, genus> Species 0.000 description 99
- 238000010586 diagram Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
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- H02J7/025—
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides a wireless charging mouse which comprises a wireless power receiving circuit, a conversion circuit, a wireless transmitting circuit and a control circuit. The wireless power receiving circuit wirelessly receives electromagnetic energy transmitted by the charging plate. The conversion circuit is electrically connected with the wireless power receiving circuit and converts electromagnetic energy into potential energy. The wireless transmitting circuit is used for transmitting a control signal to the charging plate. The control circuit is electrically connected with the conversion circuit and the wireless transmitting circuit, receives the potential energy transmitted by the conversion circuit, and transmits a control signal to the charging plate through the wireless transmitting circuit according to the potential energy. The control signal controls the charging power of the charging board to switch between a first power supply mode and a second power supply mode, and the charging power of the first power supply mode is larger than that of the second power supply mode.
Description
Technical Field
The present invention relates to wireless mice, and more particularly to a wireless charging mouse with charging function, a wireless charging device and a charging method thereof.
Background
Conventionally, a mouse controls cursor movement on a screen by being wired to a host computer. To improve the inconvenience of the mouse wire connection to the computer host. Wireless mice have been accepted by most users. The power required for a typical wireless mouse is provided by an internal battery. When the internal battery is depleted of power, the internal battery needs to be replaced. In recent years, wireless charging technology for charging a wireless mouse through a charging pad has been developed, however, there is still a problem in that the efficiency of the charging pad is not good.
Disclosure of Invention
The invention aims to solve the technical problem of providing a wireless charging mouse with a charging function, a wireless charging device and a charging method thereof aiming at the defects of the prior art.
In order to solve the technical problems described above, an embodiment of the present invention provides a wireless charging mouse. The wireless charging mouse comprises a wireless power receiving circuit, a conversion circuit, a wireless transmitting circuit and a control circuit. The wireless power receiving circuit wirelessly receives electromagnetic energy transmitted by the charging pad. The conversion circuit is electrically connected with the wireless power receiving circuit, and converts electromagnetic energy into potential energy. The wireless transmitting circuit is used for transmitting a control signal to the charging plate. The control circuit is electrically connected with the conversion circuit and the wireless transmitting circuit, receives the potential energy transmitted by the conversion circuit, and outputs a control signal to the charging plate through the wireless transmitting circuit according to the potential energy. The control signal controls the charging power of the charging board to switch between a first power supply mode and a second power supply mode, and the charging power of the first power supply mode is larger than that of the second power supply mode.
Further, the first power supply mode is that the charging board outputs charging power to the wireless charging mouse in a first duty cycle, and the second power supply mode is that the charging board outputs charging power to the wireless charging mouse in a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
Further, when the potential energy is higher than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a first control signal, and the first control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the first power supply mode.
Further, when the potential energy is lower than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a second control signal, and the second charging control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the second power supply mode.
Still further, the wireless charging mouse further comprises: the displacement detection circuit is electrically connected with the control circuit and is used for detecting the movement change of the wireless charging mouse; and a light-emitting circuit electrically connected with the control circuit; when the potential energy is higher than the preset potential energy, the control circuit starts the displacement detection circuit and the light-emitting circuit.
Still further, the wireless charging mouse further comprises: a rechargeable battery; and the charging circuit is electrically connected with the conversion circuit and the rechargeable battery, and the charging circuit charges the rechargeable battery by the potential output by the conversion circuit.
The embodiment of the invention provides a wireless charging device, which comprises a charging plate and a wireless charging mouse. The wireless charging mouse comprises a wireless power receiving circuit, a conversion circuit, a wireless transmitting circuit and a control circuit. The wireless power receiving circuit wirelessly receives electromagnetic energy transmitted by the charging plate. The conversion circuit is electrically connected with the wireless power receiving circuit, and the conversion circuit converts the electromagnetic energy into a potential energy. The wireless transmitting circuit is used for transmitting a control signal to the charging plate. The control circuit is electrically connected with the conversion circuit and the wireless transmitting circuit, receives the potential energy transmitted by the conversion circuit, and outputs the control signal to the charging plate through the wireless transmitting circuit according to the potential energy. The control signal controls the charging power of the charging board to switch between a first power supply mode and a second power supply mode, and the charging power of the first power supply mode is larger than the charging power of the second power supply mode.
Further, the first power supply mode is that the charging board outputs charging power to the wireless charging mouse in a first duty cycle, and the second power supply mode is that the charging board outputs charging power to the wireless charging mouse in a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
Further, when the potential energy is higher than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a first control signal, and the first control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the first power supply mode.
Further, when the potential energy is lower than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a second control signal, and the second charging control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the second power supply mode.
Still further, the wireless charging device further includes: the displacement detection circuit is electrically connected with the control circuit and is used for detecting the movement change of the wireless charging mouse; and a light-emitting circuit electrically connected with the control circuit; when the potential energy is higher than a preset potential energy, the control circuit starts the displacement detection circuit and the light-emitting circuit.
Still further, the wireless charging device further includes: a rechargeable battery; and the charging circuit is electrically connected with the conversion circuit and the rechargeable battery, and the charging circuit charges the rechargeable battery by the potential output by the conversion circuit.
The embodiment of the invention provides a charging method of a wireless charging mouse, which is suitable for a charging board to wirelessly charge a wireless charging mouse, and comprises the following steps: the wireless charging mouse correspondingly outputs a control signal to the charging plate according to the receiving condition of the electromagnetic energy of the charging plate; and the charging board switches the charging power of the wireless charging mouse between a first power supply mode and a second power supply mode according to the control signal, and the charging power of the first power supply mode is larger than the charging power of the second power supply mode.
Further, the first power supply mode is that the charging board outputs charging power to the wireless charging mouse in a first duty cycle, and the second power supply mode is that the charging board outputs charging power to the wireless charging mouse in a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
Furthermore, the potential energy is higher than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a first control signal, and the first control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the first power supply mode.
Further, when the potential energy is lower than a preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse is a second control signal, and the second charging control signal is used for controlling the charging power of the charging board to the wireless charging mouse in the second power supply mode.
Furthermore, when the charging power of the charging board to the wireless charging mouse is in the first power supply mode according to the control signal, a displacement detection circuit and a light-emitting circuit are started by a control circuit.
The wireless charging mouse has the beneficial effects that when the control circuit of the wireless charging mouse judges that the potential energy is larger than the preset potential energy, the control circuit transmits a control signal to the charging plate through the wireless transmitting circuit to control the charging plate to be in the first power supply mode, and when the control circuit judges that the potential energy is smaller than the preset potential energy, the control circuit transmits the control signal to the charging plate through the wireless transmitting circuit to control the charging plate to be in the second power supply mode. The invention solves the defect of overlarge charging plate consumption by dynamically adjusting the power supply mode. In addition, when the charging board is in the first power supply mode, the light-emitting circuit is used for reminding a user that the wireless charging mouse enters the normal charging mode so as to increase the functionality of the wireless charging mouse.
For a further understanding of the nature and the technical aspects of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the invention.
Drawings
Fig. 1 is a circuit block diagram of a wireless charging mouse according to an embodiment of the present invention.
Fig. 2 is a circuit block diagram of a wireless charging device according to an embodiment of the invention.
Fig. 3 is an operation schematic diagram of a wireless charging device according to an embodiment of the invention.
Fig. 4 is a flowchart of a method for charging a wireless charging mouse according to an embodiment of the invention.
Detailed Description
Referring to fig. 1, fig. 1 is a circuit block diagram of a wireless charging mouse according to an embodiment of the invention. The wireless charging mouse 1 includes a wireless power receiving circuit 105, a charging circuit 125, a rechargeable battery 130 and an operating circuit 145. The operation circuit 145 includes a wireless transmission circuit 110, a displacement detection circuit 115, a control circuit 120, a conversion circuit 135, and a light emitting circuit 140. The control circuit 120 is electrically connected to the wireless transmitting circuit 110, the displacement detecting circuit 115, the converting circuit 135 and the light emitting circuit 140. The operation circuit 145 is electrically connected to the rechargeable battery 130 to receive the electric energy provided by the rechargeable battery 130.
The wireless power receiving circuit 105 wirelessly receives electromagnetic energy transmitted by a charging pad (not shown). The wireless power receiving circuit 105 further includes a resonance circuit and a magnetic coil. When the electromagnetic energy transmitting end and the electromagnetic energy receiving end are at the same resonant frequency, the electromagnetic energy transmitting end and the electromagnetic energy receiving end can achieve magnetic resonance coupling (Resonant Magnetic Coupling). Specifically, in this embodiment, when the magnetic coil of the wireless power receiving circuit 105 is electromagnetically coupled to the magnetic coil of the wireless power transmitting circuit of the charging pad, the wireless charging mouse 1 can receive the electromagnetic energy transmitted by the charging pad in a wireless manner. The wireless power receiving circuit 105 is electrically connected to the converting circuit 135, and the converting circuit 135 converts electromagnetic energy into potential energy. The control circuit 120 receives the potential energy transmitted by the conversion circuit 135, and generates a control signal according to the potential energy, and the control circuit 120 outputs the control signal to the charging pad through the wireless transmitting circuit 110. When the charging board receives the control signal, the charging board controls the working period and outputs charging power according to the control signal.
In detail, when the control circuit 120 receives that the potential energy transmitted by the conversion circuit 135 is higher than the preset potential energy, the control signal transmitted by the wireless charging mouse 1 to the charging pad is a first control signal, and the first control signal is used for controlling the charging power of the charging pad to the wireless charging mouse 1 in the first power supply mode. When the control circuit 120 receives that the potential energy transmitted by the conversion circuit 135 is lower than the preset potential energy, the control signal transmitted to the charging board by the wireless charging mouse 1 is a second control signal, and the second charging control signal is used for controlling the charging power of the charging board to the wireless charging mouse 1 in the second power supply mode. Furthermore, the control signal can be used to control the charging power of the charging board to the wireless charging mouse 1 to switch between the first power supply mode and the second power supply mode, and the charging power of the first power supply mode is greater than the charging power of the second power supply mode. The charging power of the first power supply mode may be 90%, and the charging power of the second power supply mode may be 50%. The invention is not limited by the proportion of the charging power in the power supply mode.
Further, the first power supply mode is that the charging board outputs charging power to the wireless charging mouse 1 in a first duty cycle (duty cycle), and the second power supply mode is that the charging board outputs charging power to the wireless charging mouse 1 in a second duty cycle, wherein the first duty cycle is greater than the second duty cycle. The first duty cycle may be 1 and the second duty cycle may be 0.5. The power-up time of the first duty cycle may be 100%. The power-up time for the second duty cycle may be 50%. The invention is not limited by the duty cycle of the duty cycle. The control circuit 120 generates different control signals according to the potential energy, and when the charging board receives the control signals through the wireless transmitting circuit 110 of the wireless charging mouse 1, the charging board dynamically adjusts the first power supply mode or the second dynamic mode to supply power to the wireless charging mouse 1.
The charging circuit 125 is electrically connected to the rechargeable battery 130 and the converting circuit 135, and the charging circuit 125 charges the rechargeable battery 130 with the electric potential outputted from the converting circuit 135. In detail, the circuit structure of the charging circuit 125 has filtering and rectifying functions, and the electric potential outputted from the converting circuit 135 is filtered and rectified and then transferred to the rechargeable battery 130 for storing electric energy. The battery 130 is charged and is provided with electric power required for the operation of the wireless transmitting circuit 110, the displacement detecting circuit 115, the control circuit 120, the converting circuit 135, and the light emitting circuit 140 in the operating circuit 145.
When the potential energy output from the conversion circuit 135 to the control circuit 120 is higher than the preset potential energy, the control circuit 120 activates the displacement detection circuit 115 and the light emitting circuit 140. In one embodiment, the potential outputted from the converting circuit 135 to the control circuit 120 is higher than the predetermined potential and exceeds the default time, and the control circuit 120 activates the displacement detecting circuit 115 and the light emitting circuit 140. The displacement detection circuit 115 is configured to detect a movement change of the wireless charging mouse 1, and the displacement detection circuit 115 can determine a movement amount and a movement direction of the wireless charging mouse 1 by an optical detection method, which is not limited by the detection method. For example, when the charging pad outputs the charging power to the wireless charging mouse 1 in the first power supply mode, the control circuit 120 activates the light emitting diode in the light emitting circuit 140. Those skilled in the art will appreciate that the default potential can be 3.3 to 5 volts. The light emitting diode may be disposed at a side of the wireless charging mouse 1, a key or a wheel, and the present invention is not limited thereto.
The light source unit (not shown) of the displacement detection circuit 115 may irradiate a plane with Laser light (Laser) or Infrared light (Infrared), and the receiving unit (not shown) of the displacement detection circuit 115 may receive the Laser light or Infrared light reflected by the plane, and calculate the movement amount and movement direction of the wireless charging mouse 1 according to the difference between the incident light and the reflected light. The invention is not limited by the type of light source unit. The control circuit 120 relatively generates a displacement detection signal according to the detection result of the displacement detection circuit 115. The control circuit 125 may transmit the displacement detection signal to a wireless receiver (not shown) via the wireless transmitting circuit 110. The wireless receiver is implemented, for example, by a dongle plugged into a USB port of the computer device, or the wireless receiver may be disposed inside the computer device. The wireless communication function of the wireless transmitting circuit 110 may be Bluetooth (Bluetooth) or Radio Frequency (RF).
Referring to fig. 2, fig. 2 is a circuit block diagram of a wireless charging device according to an embodiment of the invention. The charging pad 2 is used for wirelessly transmitting electromagnetic energy to the wireless charging mouse 1. The wireless charging mouse 1 includes a wireless power receiving circuit 105, a charging circuit 125, a rechargeable battery 130 and an operating circuit 145. The operation circuit 145 includes a wireless transmitting circuit 110, a displacement detecting circuit 115, a control circuit 120, a converting circuit 135 and a light emitting circuit 140, and the related description of the wireless charging mouse 1 is described with reference to the embodiment of fig. 1, which is not repeated herein.
The charging pad 2 includes a power supply circuit 205, a plurality of wireless power transmitting circuits 210, and a wireless receiving circuit 215. The power supply circuit 205 is electrically connected to each of the wireless power transmitting circuits 210 and the wireless receiving circuit 215. The wireless receiving circuit 215 of the charging board 2 is used for receiving the control signal transmitted by the wireless transmitting circuit 110 of the wireless charging mouse 1. The power supply circuit 205 controls the charging power of each wireless power transmitting circuit 210 according to the control signal. Each wireless power transmitting circuit 210 further includes a resonance circuit and a magnetic coil, and when the magnetic coil in the wireless power receiving circuit 105 is electromagnetically coupled with the magnetic coil of the wireless power transmitting circuit 210 of the charging board 2, the wireless charging mouse 1 can receive electromagnetic energy transmitted by the charging board 2. Wherein the power supply circuit 205 is connected to the power delivered by the external power source via a connection terminal, which is implemented, for example, as a universal serial bus (Universal Serial Bus, USB) connector.
Referring to fig. 2 and fig. 3, fig. 3 is a schematic diagram illustrating an operation of the wireless charging device according to an embodiment of the invention. In the present embodiment, the user can operate the cursor movement of the notebook computer 3 using the wireless charging mouse 1. When the wireless charging mouse 1 approaches the charging pad 2 within the preset distance, the potential energy detected by the control circuit 120 through the conversion circuit 135 is higher than the preset potential energy at this time, so the control circuit 120 determines that the wireless charging mouse 1 has approached the charging pad 2, the control circuit 120 outputs a first control signal to the wireless receiving circuit 215 through the wireless transmitting circuit 110, and the charging pad 2 is switched from the second power supply mode to the first power supply mode. In contrast, when the wireless charging mouse 1 is lifted beyond the preset distance from the charging pad 2, the control circuit 120 determines that the wireless charging mouse 1 has left the charging pad 2 when the potential energy detected by the control circuit 120 through the conversion circuit 135 is lower than the preset potential energy, the control circuit 120 outputs a second control signal to the wireless receiving circuit 215, and the charging pad 2 is switched from the first power supply mode to the second power supply mode. The charging power of the first power supply mode is greater than the charging power of the second power supply mode. In other words, when the control circuit 120 determines that the wireless charging mouse 1 has approached the charging pad 2, the charging pad 2 supplies power to the wireless charging mouse 1 with a higher charging power, and when the control circuit 120 determines that the wireless charging mouse 1 has exited the charging pad 2, the charging pad 2 supplies power with a lower charging power. The wireless charging device provided by the invention has the function of dynamically adjusting the power supply mode of the charging plate 2, and can effectively reduce the energy consumption of the charging plate 2.
Referring to fig. 2 and fig. 4, fig. 4 is a flowchart of a method for charging a wireless charging mouse according to an embodiment of the invention. In step S405, electromagnetic energy transmitted from the charging pad 2 is received by the wireless charging mouse 1. When one of the wireless power transmitting circuits 210 in the charging pad 2 is electromagnetically coupled to the wireless power receiving circuit 105 of the wireless charging mouse 1, the wireless power receiving circuit 105 of the wireless charging mouse 1 can receive electromagnetic energy emitted by the one of the wireless power transmitting circuits 210 in the charging pad 2.
In step S410, the control circuit 120 determines whether the potential energy is greater than a preset potential energy. If not, the process advances to step S415. If yes, go to step S420. Further, the wireless charging mouse 1 correspondingly outputs a control signal to the charging pad 2 according to the receiving status of the electromagnetic energy of the charging pad 2. When the wireless charging mouse 1 approaches the charging pad 2 within the preset distance, the wireless charging mouse 1 receives electromagnetic energy of the charging pad 2 higher than the preset electromagnetic energy, the potential energy generated by the conversion circuit 135 is higher than the preset potential energy, and the wireless charging mouse 1 outputs a first control signal to the charging pad 2 in a first power supply mode. Conversely, when the wireless charging mouse 1 is away from the charging pad 2 beyond the preset distance, the wireless charging mouse 1 receives that the electromagnetic energy of the charging pad 2 is lower than the preset electromagnetic energy, the potential energy generated by the conversion circuit 135 is lower than the preset potential energy, and the wireless charging mouse 1 outputs the second control signal to the charging pad 2 in the second power supply mode. The charging power of the charging board 2 to the wireless charging mouse 1 is switched between a first power supply mode and a second power supply mode according to the control signal, and the charging power of the first power supply mode is larger than that of the second power supply mode. The first power supply mode is that the charging board 2 outputs charging power to the wireless charging mouse 1 in a first working period, and the second power supply mode is that the charging board 2 outputs charging power to the wireless charging mouse 1 in a second working period, wherein the first working period is larger than the second working period.
In step S415, the charging pad 2 charges the wireless charging mouse 1 with the charging power in the second power supply mode. The control circuit 120 determines that the potential energy output by the conversion circuit 135 is lower than the preset potential energy, and the control signal transmitted to the charging pad 2 by the wireless charging mouse 1 is a second control signal, where the second charging control signal is used to control the charging power of the charging pad 2 to the wireless charging mouse 1 in the second power supply mode.
In step S420, the charging pad 2 charges the wireless charging mouse 1 with the charging power in the first power supply mode. The control circuit 120 determines that the potential energy output by the conversion circuit 135 is higher than the preset potential energy, and the control signal transmitted to the charging pad 2 by the wireless charging mouse 1 is a first control signal, where the first charging control signal is used to control the charging power of the charging pad 2 to the wireless charging mouse 1 in the first power supply mode.
In step S425, the control circuit 120 activates the displacement detection circuit 115 and the light emitting circuit 140. The wireless charging mouse 1 outputs a first control signal to control the charging board 2 to be in a first power supply mode, and when the charging board 2 charges the wireless charging mouse 1 according to the first control signal in the first power supply mode, the control circuit 120 starts the displacement detection circuit 115 and the light-emitting circuit 140.
In summary, when the control circuit of the wireless charging mouse provided by the invention determines that the potential energy is greater than the preset potential energy, the control circuit transmits the control signal to the charging plate through the wireless transmitting circuit to control the charging plate to be in the first power supply mode, and when the control circuit determines that the potential energy is less than the preset potential energy, the control circuit transmits the control signal to the charging plate through the wireless transmitting circuit to control the charging plate to be in the second power supply mode. The invention solves the defect of overlarge energy consumption of the charging plate by dynamically adjusting the power supply mode. In addition, when the charging board is in the first power supply mode, the light-emitting circuit is used for reminding a user that the wireless charging mouse enters the normal charging mode so as to increase the functionality of the wireless charging mouse.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the present invention. Any person skilled in the art will recognize that all changes and substitutions made herein without departing from the spirit and scope of the invention are possible and within the scope of the invention.
Claims (17)
1. A wireless charging mouse, the wireless charging mouse comprising:
a base;
a wireless power receiving circuit for wirelessly receiving electromagnetic energy transmitted by a charging plate;
a conversion circuit electrically connected to the wireless power receiving circuit, the conversion circuit converting the electromagnetic energy into a potential energy;
a wireless transmitting circuit for transmitting a control signal to the charging plate; and
the control circuit is electrically connected with the conversion circuit and the wireless transmitting circuit, receives the potential energy transmitted by the conversion circuit, and outputs the control signal to the charging plate through the wireless transmitting circuit according to the potential energy;
the control signal controls the charging power of the charging board to switch between a first power supply mode and a second power supply mode, and the charging power of the first power supply mode is larger than the charging power of the second power supply mode.
2. The wireless charging mouse of claim 1, wherein the first power mode is the charging pad outputting charging power to the wireless charging mouse at a first duty cycle, and the second power mode is the charging pad outputting charging power to the wireless charging mouse at a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
3. The wireless charging mouse of claim 1, wherein the control signal transmitted by the wireless charging mouse to the charging pad is a first control signal when the potential is higher than a predetermined potential, the first control signal being used to control the charging power of the charging pad to the wireless charging mouse in the first power supply mode.
4. The wireless charging mouse of claim 1, wherein the control signal transmitted by the wireless charging mouse to the charging pad is a second control signal when the potential is lower than a predetermined potential, the second control signal being used to control the charging power of the charging pad to the wireless charging mouse in the second power supply mode.
5. The wireless charging mouse of claim 1, wherein the wireless charging mouse comprises:
the displacement detection circuit is electrically connected with the control circuit and is used for detecting the movement change of the wireless charging mouse; and
a light-emitting circuit electrically connected with the control circuit;
when the potential energy is higher than a preset potential energy, the control circuit starts the displacement detection circuit and the light-emitting circuit.
6. The wireless charging mouse of claim 1, wherein the wireless charging mouse comprises:
a rechargeable battery; and
and the charging circuit is electrically connected with the conversion circuit and the rechargeable battery, and the charging circuit charges the rechargeable battery by the potential output by the conversion circuit.
7. A wireless charging device, the wireless charging device comprising:
a charging plate; and
a wireless charging mouse, comprising:
a wireless power receiving circuit for wirelessly receiving electromagnetic energy transmitted by a charging plate;
a conversion circuit electrically connected to the wireless power receiving circuit, the conversion circuit converting the electromagnetic energy into a potential energy;
a wireless transmitting circuit for transmitting a control signal to the charging plate; and
the control circuit is electrically connected with the conversion circuit and the wireless transmitting circuit, receives the potential energy transmitted by the conversion circuit, and outputs the control signal to the charging plate through the wireless transmitting circuit according to the potential energy;
the control signal controls the charging power of the charging board to switch between a first power supply mode and a second power supply mode, and the charging power of the first power supply mode is larger than the charging power of the second power supply mode.
8. The wireless charging device of claim 7, wherein the first power mode is the charging pad outputting charging power to the wireless charging mouse at a first duty cycle, and the second power mode is the charging pad outputting charging power to the wireless charging mouse at a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
9. The wireless charging device of claim 7, wherein the control signal transmitted by the wireless charging mouse to the charging pad is a first control signal when the potential is higher than a predetermined potential, the first control signal being used to control the charging power of the charging pad to the wireless charging mouse in the first power supply mode.
10. The wireless charging device of claim 7, wherein the control signal transmitted by the wireless charging mouse to the charging pad is a second control signal when the potential is lower than a predetermined potential, the second control signal being used to control the charging power of the charging pad to the wireless charging mouse in the second power supply mode.
11. The wireless charging device of claim 7, wherein the wireless charging mouse comprises:
the displacement detection circuit is electrically connected with the control circuit and is used for detecting the movement change of the wireless charging mouse; and
a light-emitting circuit electrically connected with the control circuit;
when the potential energy is higher than a preset potential energy, the control circuit starts the displacement detection circuit and the light-emitting circuit.
12. The wireless charging device of claim 7, wherein the wireless charging mouse comprises:
a rechargeable battery; and
and the charging circuit is electrically connected with the conversion circuit and the rechargeable battery, and the charging circuit charges the rechargeable battery by the potential output by the conversion circuit.
13. The charging method of the wireless charging mouse is suitable for a charging board to wirelessly charge the wireless charging mouse, and is characterized by comprising the following steps of:
the wireless charging mouse correspondingly outputs a control signal to the charging plate according to the receiving condition of electromagnetic energy of the charging plate, and converts the electromagnetic energy into potential energy; and
the charging board switches the charging power of the wireless charging mouse between a first power supply mode and a second power supply mode according to the control signal, and the charging power of the first power supply mode is larger than the charging power of the second power supply mode.
14. The method of claim 13, wherein the first power mode is the charging pad outputting charging power to the wireless charging mouse at a first duty cycle, and the second power mode is the charging pad outputting charging power to the wireless charging mouse at a second duty cycle, wherein the first duty cycle is greater than the second duty cycle.
15. The method of claim 13, wherein the control signal sent by the wireless charging mouse to the charging pad is a first control signal when the potential is higher than a predetermined potential, the first control signal being used to control the charging power of the charging pad to the wireless charging mouse in the first power supply mode.
16. The method of claim 13, wherein the control signal sent by the wireless charging mouse to the charging pad is a second control signal when the potential is lower than a predetermined potential, the second control signal being used to control the charging power of the charging pad to the wireless charging mouse in the second power supply mode.
17. The method of claim 13, wherein the charging board activates a displacement detection circuit and a light-emitting circuit by a control circuit when the charging power of the wireless charging mouse is in the first power supply mode according to the control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244252.2A CN108762529B (en) | 2017-04-14 | 2017-04-14 | Wireless charging mouse with charging function, wireless charging device and charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244252.2A CN108762529B (en) | 2017-04-14 | 2017-04-14 | Wireless charging mouse with charging function, wireless charging device and charging method |
Publications (2)
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| CN111200301B (en) * | 2018-11-16 | 2023-07-18 | 东莞宝德电子有限公司 | Separable charging plate |
| CN113126787A (en) * | 2020-01-15 | 2021-07-16 | 东莞宝德电子有限公司 | Wireless charging mouse and charging method thereof |
| CN114167998B (en) * | 2020-09-11 | 2023-11-28 | 宝德科技股份有限公司 | Keyboard device and peripheral device combination |
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| CN101853061A (en) * | 2010-06-13 | 2010-10-06 | 重庆交通大学 | Intelligent power supply method and intelligent power supply system for wireless mouse |
| CN106020516A (en) * | 2016-06-21 | 2016-10-12 | 南京邮电大学 | Mouse and mouse pad capable of being charged automatically and wirelessly and charging method of mouse and mouse pad |
| CN207096944U (en) * | 2017-04-14 | 2018-03-13 | 东莞宝德电子有限公司 | Wireless charging mouse and wireless charging device |
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| TW200719559A (en) * | 2005-11-07 | 2007-05-16 | Su-Miao Liu | Charging device and method for self-propelling-type mouse |
| TWI497922B (en) * | 2012-05-11 | 2015-08-21 | Pixart Imaging Inc | Wireless transceiver and wireless transceiving system |
| US9501159B2 (en) * | 2014-02-21 | 2016-11-22 | Lg Innotek Co., Ltd. | Wireless power transmitting apparatus and wireless power receiving apparatus |
| US20160094080A1 (en) * | 2014-09-29 | 2016-03-31 | Chervon Intellectual Property Limited | Charging system and charging method thereof and battery pack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101853061A (en) * | 2010-06-13 | 2010-10-06 | 重庆交通大学 | Intelligent power supply method and intelligent power supply system for wireless mouse |
| CN106020516A (en) * | 2016-06-21 | 2016-10-12 | 南京邮电大学 | Mouse and mouse pad capable of being charged automatically and wirelessly and charging method of mouse and mouse pad |
| CN207096944U (en) * | 2017-04-14 | 2018-03-13 | 东莞宝德电子有限公司 | Wireless charging mouse and wireless charging device |
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