CN114167998A - Keyboard device and peripheral device combination - Google Patents
Keyboard device and peripheral device combination Download PDFInfo
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- CN114167998A CN114167998A CN202010951527.8A CN202010951527A CN114167998A CN 114167998 A CN114167998 A CN 114167998A CN 202010951527 A CN202010951527 A CN 202010951527A CN 114167998 A CN114167998 A CN 114167998A
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- coil circuit
- resonance coil
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- module
- secondary resonance
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- 230000002093 peripheral effect Effects 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 94
- 238000010586 diagram Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
Abstract
The invention provides a keyboard device with a wireless charging function and a peripheral device combination. The keyboard device comprises a shell module, a processing module, a key module, a first secondary resonance coil circuit and a second secondary resonance coil circuit. The processing module is electrically connected with the key module. The first secondary resonant coil circuit is disposed on a first side of the housing module. The second secondary resonant coil circuit is disposed on a second side of the housing module.
Description
Technical Field
The present invention relates to a keyboard device and a peripheral device assembly, and more particularly, to a keyboard device and a peripheral device assembly with a wireless charging function.
Background
The current peripheral devices of computers, such as keyboard devices and mouse devices, require wires to be connected to the host computer, which limits the space usage. Although there are wireless keyboards or wireless mice, they require periodic recharging.
Therefore, it is an important subject of the industry to provide a keyboard device and a peripheral device combination with wireless charging function.
Disclosure of Invention
In order to overcome the above-mentioned problems, the present invention provides a keyboard apparatus, comprising: a housing module; a processing module; the key module comprises a plurality of key units and is arranged in the shell module, and the processing module is electrically connected with the key module; a first secondary resonant coil circuit (secondary resonant coil) disposed in the housing module and disposed at a first side of the housing module; and a second secondary resonant coil circuit disposed in said housing module and on a second side of said housing module, said first side and said second side being opposite sides of said housing module; the first secondary resonance coil circuit or the second secondary resonance coil circuit provides electric energy to the processing module and the key module.
Preferably, the method further comprises the following steps: and the switching module is electrically connected with the first secondary resonance coil circuit and the second secondary resonance coil circuit and is used for switching to receive wireless electric energy by the first secondary resonance coil circuit, the second secondary resonance coil circuit or the first secondary resonance coil circuit and the second secondary resonance coil circuit.
Preferably, the processing module switches the first secondary resonant coil circuit or the second secondary resonant coil circuit to receive a wireless power according to a direction of a wireless power supply terminal.
Preferably, the first secondary resonance coil circuit comprises a first wireless charging coil unit and a first resonance circuit unit, the first resonance circuit unit is electrically connected to the first wireless charging coil unit, the second secondary resonance coil circuit comprises a second wireless charging coil unit and a second resonance circuit unit, and the second resonance circuit unit is electrically connected to the second wireless charging coil unit.
Preferably, the key module further comprises a shielding module, wherein the shielding module is in a flat plate shape, is arranged below the key module, and is used for covering a part of the plurality of key units of the key module adjacent to the first secondary resonance coil circuit or the second secondary resonance coil circuit.
Preferably, the shielding module includes a magnetic conductive plate and a metal sheet, and the metal sheet is disposed on a surface of the magnetic conductive plate.
Preferably, when a plurality of key signals are provided in a short time interval in the plurality of key units of the key module, the processing module determines whether to transmit the plurality of key signals according to respective positions of the plurality of key units and key combinations.
Preferably, the brief time interval is less than or equal to 50 ms.
Preferably, the key module is adjacent to the first secondary resonance coil circuit or the second secondary resonance coil circuit, and the key modules are respectively and electrically connected to the processing module through an input/output circuit.
The invention also discloses a peripheral device combination, which is characterized by comprising: a keyboard device, the keyboard device receiving a power in a wired manner, the keyboard device comprising: a processing module; a first primary resonant coil circuit (primary resonant circuit) disposed on a first side of the keyboard apparatus; and a primary resonant coil circuit (primary resonant coil) disposed at a second side of the keyboard apparatus, the primary resonant coil circuit and the secondary resonant coil circuit being electrically connected to the processing module; and a mouse device, comprising: a mouse processing module; the mouse processing module is electrically connected with the mouse secondary resonance coil circuit; the mouse pad device comprises a mouse pad body and a mouse pad secondary resonance coil circuit, wherein the mouse pad secondary resonance coil circuit is arranged in the mouse pad body; when the mouse device and the keyboard device are arranged on the mouse pad device, the first primary resonance coil circuit or the second primary resonance coil circuit of the keyboard device provides wireless electric energy for the mouse pad secondary resonance coil circuit of the mouse pad device, and the mouse pad secondary resonance coil circuit line transmits the received wireless electric energy to the mouse pad secondary resonance coil circuit of the mouse device.
The invention also discloses a peripheral device combination, which is characterized by comprising: a keyboard apparatus, comprising: a processing module; a first secondary resonant coil circuit (secondary resonant circuit) disposed on a first side of the keyboard apparatus; and a second secondary resonant coil circuit (secondary resonant coil) disposed on a second side of the keyboard device, the first secondary resonant coil circuit and the second secondary resonant coil circuit being electrically connected to the processing module; and a mouse device for receiving an electric power in a wired manner, the mouse device comprising: a mouse processing module; the mouse processing module is electrically connected with the mouse primary resonance coil circuit; the mouse pad device comprises a mouse pad body and a mouse pad secondary resonance coil circuit, wherein the mouse pad secondary resonance coil circuit is arranged in the mouse pad body; when the mouse device and the keyboard device are arranged on the mouse pad device, the electric energy received by the mouse device is supplied to the mouse pad secondary resonance coil circuit through the mouse primary resonance coil circuit, and the mouse pad secondary resonance coil circuit transmits the received wireless electric energy to the first secondary resonance coil circuit or the second secondary resonance coil circuit of the keyboard device.
The peripheral device assembly and the keyboard device have the advantages that the peripheral device assembly and the keyboard device have a remote magnetic resonance wireless charging function, are convenient to use, and can effectively improve user experience.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the invention and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.
Drawings
Fig. 1 is a schematic diagram of a keyboard apparatus according to a first embodiment of the present invention.
Fig. 2 is a block diagram of a keyboard apparatus according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram of the keyboard apparatus of fig. 1 in cooperation with a shielding module.
FIG. 4 is a diagram of a peripheral device assembly according to a second embodiment of the present invention.
FIG. 5 is a functional block diagram of a peripheral device assembly according to a second embodiment of the present invention.
Fig. 6 is a block diagram of a peripheral device assembly according to a third embodiment of the present invention.
FIG. 7 is a functional block diagram of a peripheral device assembly according to a third embodiment of the present invention.
Detailed Description
The following description is provided for the embodiments of the present invention relating to the combination of keyboard and peripheral devices, and the advantages and effects of the present invention will be apparent to those skilled in the art from the description provided herein. The invention is capable of other and different embodiments and its several details are capable of modification and various other changes, which can be made in various details within the specification and without departing from the spirit and scope of the invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the contents are not provided to limit the scope of the present invention.
It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or from one signal to another signal. In addition, the term "or" as used herein should be taken to include any one or combination of more of the associated listed items as the case may be.
[ first embodiment ]
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic diagram of a keyboard device according to a first embodiment of the invention. Fig. 2 is a block diagram of a keyboard apparatus according to a first embodiment of the present invention. Fig. 3 is a schematic diagram of the keyboard apparatus of fig. 1 in cooperation with a shielding module.
A keyboard device 1 comprises a housing module 10, a processing module 11, a key module 12, a first secondary resonance coil circuit 13 and a second secondary resonance coil circuit 14.
The first secondary resonance coil circuit 13 and the second secondary resonance coil circuit 14 are both a secondary resonance coil circuit (secondary resonance coil circuit). That is, the first secondary resonance coil circuit 13 and the second secondary resonance coil circuit 14 do not actively transmit electric energy, but passively receive electric energy first and then transmit the received electric energy to an electronic device to be charged or other secondary resonance coil circuits. That is, the secondary resonance coil circuit can be used only as power relay transmission.
In addition, in the present invention, the primary resonant coil circuit (primary resonant coil circuit) is also operated in cooperation with the secondary resonant coil circuit (secondary resonant coil circuit). The primary resonance coil circuit is electrically connected with a power supply, and then converts electric energy provided by the power supply into electromagnetic wireless electric energy to be transmitted out to the secondary resonance coil circuit or the primary resonance coil circuit. That is, the primary resonant coil circuit can transmit or receive electric power.
The key module 12 includes a plurality of key units 120 disposed in the housing module 10. The processing module 11 is electrically connected to the key module 12.
In the present embodiment, the first secondary resonant coil circuit 13 is disposed in the housing module 10 and on a first side of the housing module 10. The second secondary resonant coil circuit 14 is disposed in the housing module 10 and on a second side of the housing module 10. The first side and the second side of the housing module 10 are opposite sides of the housing module 10.
The first secondary resonant coil circuit 13 or the second secondary resonant coil circuit 14 provides power to the processing module 11 and the key module 12. That is, the first secondary resonant coil circuit 13 and the second secondary resonant coil circuit 14 are electrically connected to the processing module 11 and the key module 12.
In this embodiment, the keyboard apparatus 1 further includes a switching module 15. The switching module 15 is electrically connected to the first secondary resonant coil circuit 13 and the second secondary resonant coil circuit 14.
The switching module 15 is used for switching to receive a wireless power by the first secondary resonant coil circuit 13, or receive a wireless power by the second secondary resonant coil circuit 14, or receive a wireless power by both the first secondary resonant coil circuit 13 and the second secondary resonant coil circuit 14. That is, the switching module 15 is disposed on the housing module 10, and the switching module 15 includes a two-stage or three-stage switch. The user can switch the switching module 15 to select to receive the wireless power by using the first secondary resonant coil circuit 13, or select to receive the wireless power by using the second secondary resonant coil circuit 14, or select to simultaneously receive the wireless power by using the first secondary resonant coil circuit 13 and the second secondary resonant coil circuit 14.
In addition, the processing module 11 of the keyboard apparatus 1 can also switch the first secondary resonant coil circuit 13 or the second secondary resonant coil circuit 14 to receive a wireless power according to the direction of a wireless power supply terminal S1. That is, the processing module 11 first determines the amount of power received by the first secondary resonant coil circuit 13 and the second secondary resonant coil circuit 14 within a predetermined time interval. For example, when the processing module 11 determines that the first secondary resonant coil circuit 13 receives more power in the predetermined time interval, the processing module 11 switches to receive the wireless power by using the first secondary resonant coil circuit 13. When the processing module 11 determines that the second secondary resonant coil circuit 14 receives more power in the predetermined time interval, the processing module 11 switches to receive the wireless power by using the second secondary resonant coil circuit 14.
In the present embodiment, the first secondary resonant coil circuit 13 includes a first wireless charging coil unit 131 and a first resonant circuit unit 132. The first resonant circuit unit 132 is electrically connected to the first wireless charging coil unit 131. The second secondary resonant coil circuit 14 includes a second wireless charging coil unit 141 and a second resonant circuit unit 142, and the second resonant circuit unit 142 is electrically connected to the second wireless charging coil unit 141. In the present embodiment, the resonance parameters of the first resonance circuit unit 132 and the second resonance circuit unit 142 and the resonance parameters of the wireless power supply terminal are matched with each other.
Referring to fig. 3, in addition, the keyboard apparatus 1 further includes at least one shielding module 18. The shielding module 18 is a flat plate-shaped and is disposed under the key module for covering a portion of the plurality of key units 120 of the key module 12 adjacent to the first secondary resonance coil circuit 13 or the second secondary resonance coil circuit 14.
As shown in fig. 3, the keyboard apparatus 1 may include a plurality of shielding modules 18 disposed below a plurality of key units 120 of the key module 12 adjacent to the first secondary resonant coil circuit 13 or the second secondary resonant coil circuit 14, respectively. In other embodiments, the shielding module 18 may be a large-area flat shielding sheet directly disposed below all the key units 120 of the key module 18. The shielding module 18 includes a magnetic conductive plate (not shown) and a metal sheet (not shown). The metal sheet (not shown) is disposed on one surface of the magnetic conductive plate (not shown). The metal foil (not shown) may be an aluminum foil or a copper foil. The shielding module 18 is used for shielding electromagnetic interference of the first secondary resonance coil circuit 13 or the second secondary resonance coil circuit 14, so as to reduce malfunction of the key unit 120 adjacent to the first secondary resonance coil circuit 13 or the second secondary resonance coil circuit 14 due to electromagnetic interference.
In other embodiments, besides the magnetic shielding arrangement on the hardware, the plurality of key units 120 of the key module 12 of the keyboard apparatus 1 adjacent to the first secondary resonant coil circuit 13 or the second secondary resonant coil circuit 14 may be arranged to be electrically connected to the processing module 11 through an input/output circuit (I/O circuit), respectively. That is, the plurality of key units 120 of the key module 12 adjacent to the first secondary resonant coil Circuit 13 or the second secondary resonant coil Circuit 14 utilize an input/output (I/O) Circuit of a single wire communication protocol, such as Serial Peripheral Interface (SPI) or Integrated Circuit Bus (I2C). Avoid the interference of magnetic force and simultaneously transmit the signals of a plurality of key units (not shown).
In addition, when the plurality of key units 120 of the key module 12 provide a plurality of key signals simultaneously, that is, when the plurality of key units (not shown) of the key module 12 are interfered by magnetic force and transmit a plurality of key signals, the plurality of key signals caused by the magnetic force interference have very small time intervals and are key units (not shown) with similar positions in the key combination. Therefore, the processing module 11 can determine whether to transmit the plurality of key signals to a computing device according to the sending time of the plurality of key signals and the respective positions and key combinations of the plurality of key units (not shown). When the sending time of the plurality of key signals is too close, for example, 1ms, and the respective positions of the plurality of key units (not shown) and the key combination are separated from each other by only 1-2 key units (not shown), the processing module 11 will not send the signals of the key units 120. That is, when the plurality of key units 120 provide a plurality of key signals during a short time interval, the processing module 11 filters or ignores the key signals. The brief time interval may be set to 50ms or less.
[ second embodiment ]
Referring to fig. 4 and 5, fig. 4 is a schematic diagram of a peripheral device assembly according to a second embodiment of the present invention. FIG. 5 is a functional block diagram of a peripheral device assembly according to a second embodiment of the present invention.
The peripheral device assembly PG1 includes a keyboard device K1, a mouse device M1, and a mouse pad device P1.
The keyboard device K1 receives a power in a wired manner. In this embodiment, the keyboard device K1 can be connected to a USB port of a computing host, or directly electrically connected to a dc power source or an ac power source.
The keyboard device K1 includes a processing module K11, a first primary resonant coil circuit K12 and a second primary resonant coil circuit K13. That is, the keyboard apparatus K1 can receive a first power VS1 and perform wireless power transmission through the first primary resonant coil circuit K12 or the second primary resonant coil circuit K13.
Similarly, the keyboard device K1 further includes a housing module K10. A processing module K11, a first primary resonant coil circuit K12 and a second primary resonant coil circuit K13 are provided in the housing module K10. The first primary resonance coil circuit K12 is provided on a first side of the keyboard apparatus K1, that is, the first primary resonance coil circuit K12 is provided on a first side of the case module K10. The second primary resonance coil circuit K13 is provided on a second side of the keyboard apparatus K1, that is, the second primary resonance coil circuit K13 is provided on the second side of the case module K10. The first primary resonance coil circuit K12 and the second primary resonance coil circuit K13 are electrically connected to the processing module K11.
The first primary resonant coil circuit K12 and the second primary resonant coil circuit K13 of the keyboard device K1 are the same as the primary resonant coil circuit in the previous embodiment, and both receive the electric power by using the wireless charging control circuit (not shown) in the primary resonant coil circuit, and then actively transmit the electric power to the electronic device or the secondary resonant coil circuit for electric power relay transmission.
The mouse device M1 includes a mouse processing module M11 and a mouse secondary resonant coil circuit M12. The mouse processing module M11 is electrically connected to the mouse secondary resonance coil circuit M12.
The mouse pad device P1 includes a mouse pad body P10 and a mouse pad secondary resonant coil circuit P11. The mouse pad secondary resonance coil circuit P11 is provided in the mouse pad body P10.
The mouse secondary resonance coil circuit M12 and the mouse pad secondary resonance coil circuit P11 are the same as the secondary resonance coil circuit in the first embodiment, and are mainly used for passively receiving wireless power provided by the primary resonance coil circuit or the secondary resonance coil circuit.
In the present embodiment, when the mouse device M1 and the keyboard device K1 are disposed on the mouse pad device P1, the first primary resonant coil circuit K12 or the second primary resonant coil circuit K13 of the keyboard device K1 provides a wireless power to the mouse pad secondary resonant coil circuit P11 of the mouse pad device P1. The mouse pad secondary resonance coil circuit line P11 then transmits the received wireless power to the mouse secondary resonance coil circuit M12 of the mouse apparatus M1.
That is, the keyboard device K1 transmits the power received from the USB port, the dc power source or the ac power source to the mouse pad secondary resonant coil circuit P11 of the mouse pad device P1 through the first primary resonant coil circuit K12 and the second primary resonant coil circuit K13 of the keyboard device K1 or through the first primary resonant coil circuit K12 and the second primary resonant coil circuit K13.
The mouse pad secondary resonance coil circuit P11 of the mouse pad device P1 transmits the received power to the mouse secondary resonance coil circuit M12 of the mouse device M1, so as to charge the mouse device M1. In other embodiments, the mouse device M1 may further include a battery module (not shown) for charging the battery module with the wireless power received by the mouse secondary resonant coil circuit M12.
That is, in the present embodiment, the transmission of the power may be transmitted from the mouse device M2 to the mouse pad device P2, and then from the mouse pad device P2 to the keyboard device K2.
[ third embodiment ]
Referring to fig. 6 and 7, fig. 6 is a block diagram of a peripheral device assembly according to a third embodiment of the present invention. FIG. 7 is a functional block diagram of a peripheral device assembly according to a third embodiment of the present invention.
The peripheral device assembly PG2 includes a keyboard device K2, a mouse device M2, and a mouse pad device P2.
Similarly, the keyboard device K2 further includes a housing module K20. A processing module K21, a first secondary resonance coil circuit K22 and a second secondary resonance coil circuit K23 are provided in the housing module K20.
The first secondary resonance coil circuit K22 is provided on a first side of the keyboard apparatus K2, that is, the first secondary resonance coil circuit K22 is provided on a first side of the case module K20. The second secondary resonance coil circuit K23 is provided on a second side of the keyboard apparatus K2, that is, the second secondary resonance coil circuit K23 is provided on the second side of the case module K20. The first secondary resonance coil circuit K22 and the second secondary resonance coil circuit K23 are electrically connected to the processing module K21.
In the present embodiment, the mouse device M2 receives a power in a wired manner. In this embodiment, the mouse device M2 can be connected to a USB port of a computing host, or directly electrically connected to a dc power source or an ac power source, to receive power.
The mouse device M2 includes a mouse processing module M21 and a mouse primary resonant coil circuit M22. The mouse processing module M21 is electrically connected to the mouse primary resonant coil circuit M22.
That is, the mouse device M2 can receive a second power VS2 and perform wireless power transmission through the mouse primary resonant coil circuit M22.
The mouse pad device P2 includes a mouse pad body P20 and a mouse pad secondary resonant coil circuit P21. The mouse pad secondary resonance coil circuit P21 is provided in the mouse pad body P20.
The first secondary resonance coil circuit K22 and the second secondary resonance coil circuit K23 of the keyboard device K2 and the mouse pad secondary resonance coil circuit P21 of the mouse pad device P2 are the same as the secondary resonance coil circuit in the first embodiment, and are used for passively receiving wireless power provided by the primary resonance coil circuit or the secondary resonance coil circuit.
In the present embodiment, when the mouse device M2 and the keyboard device K2 are provided on the mouse pad device P2, the wired power received by the mouse device M2 can be supplied to the mouse pad secondary resonance coil circuit P21 of the mouse pad device P2 through the mouse primary resonance coil circuit M22.
Then, the mouse pad secondary resonance coil circuit P21 transmits the received wireless power to the first secondary resonance coil circuit K22 or the second secondary resonance coil circuit K23 of the keyboard device K2.
That is, in the present embodiment, the transmission of the power may be transmitted from the mouse device M2 to the mouse pad device P2, and then from the mouse pad device P2 to the keyboard device K2.
In other embodiments, the keyboard apparatus K2 may further include a battery module (not shown) for charging the battery module by using the wireless power received by the first secondary resonant coil circuit K22 or the second secondary resonant coil circuit.
[ advantageous effects of the embodiments ]
The peripheral device assembly and the keyboard device have the advantages that the peripheral device assembly and the keyboard device have a remote magnetic resonance wireless charging function, are convenient to use, and can effectively improve user experience.
The above-mentioned contents are only the preferred and feasible embodiments of the present invention, and are not limited to the claims of the present invention, so that all the technical changes which are made by using the contents of the description of the present invention and the drawings are included in the claims of the present invention.
Claims (10)
1. A keyboard apparatus, comprising:
a housing module;
a processing module;
the key module comprises a plurality of key units and is arranged in the shell module, and the processing module is electrically connected with the key module;
the first secondary resonance coil circuit is arranged in the shell module and arranged on a first side of the shell module; and
a second secondary resonant coil circuit disposed in said housing module and on a second side of said housing module, said first side and said second side being opposite sides of said housing module;
the first secondary resonance coil circuit or the second secondary resonance coil circuit provides electric energy to the processing module and the key module.
2. The keyboard apparatus of claim 1, further comprising:
and the switching module is electrically connected with the first secondary resonance coil circuit and the second secondary resonance coil circuit and is used for switching to receive wireless electric energy by the first secondary resonance coil circuit, the second secondary resonance coil circuit or the first secondary resonance coil circuit and the second secondary resonance coil circuit.
3. The keyboard apparatus of claim 1, wherein the processing module switches the first secondary resonant coil circuit or the second secondary resonant coil circuit to receive a wireless power according to a direction of a wireless power terminal.
4. The keyboard device of claim 2, wherein the first secondary resonant coil circuit comprises a first wireless charging coil unit and a first resonant circuit unit, the first resonant circuit unit electrically connected to the first wireless charging coil unit, the second secondary resonant coil circuit comprises a second wireless charging coil unit and a second resonant circuit unit, the second resonant circuit unit electrically connected to the second wireless charging coil unit.
5. The keyboard apparatus of claim 1, further comprising a shielding module, the shielding module being a flat plate disposed below the key module for covering a portion of the plurality of key units of the key module adjacent to the first secondary resonance coil circuit or the second secondary resonance coil circuit.
6. The keyboard apparatus of claim 5, wherein the shielding module comprises a magnetic conductive plate and a metal sheet disposed on a surface of the magnetic conductive plate.
7. The keyboard device of claim 1, wherein the processing module determines whether to transmit the plurality of key signals according to a position and a key combination of each of the plurality of key units when the plurality of key units of the key module provide the plurality of key signals in a short time interval, the short time interval being less than or equal to 50 ms.
8. The keyboard device of claim 1, wherein the key module is adjacent to the plurality of key units of the first secondary resonant coil circuit or the second secondary resonant coil circuit, and is electrically connected to the processing module through an input/output circuit respectively.
9. A peripheral device assembly, comprising:
a keyboard device, the keyboard device receiving a power in a wired manner, the keyboard device comprising:
a processing module;
the first primary resonance coil circuit is arranged on a first side of the keyboard device; and
the first primary resonance coil circuit and the second primary resonance coil circuit are electrically connected with the processing module; and
a mouse apparatus, comprising:
a mouse processing module; the mouse processing module is electrically connected with the mouse secondary resonance coil circuit; and
the mouse pad device comprises a mouse pad body and a mouse pad secondary resonance coil circuit, wherein the mouse pad secondary resonance coil circuit is arranged in the mouse pad body;
when the mouse device and the keyboard device are arranged on the mouse pad device, the first primary resonance coil circuit or the second primary resonance coil circuit of the keyboard device provides wireless electric energy for the mouse pad secondary resonance coil circuit of the mouse pad device, and the mouse pad secondary resonance coil circuit line transmits the received wireless electric energy to the mouse pad secondary resonance coil circuit of the mouse device.
10. A peripheral device assembly, comprising:
a keyboard apparatus, comprising:
a processing module;
the first secondary resonance coil circuit is arranged on a first side of the keyboard device; and
the second secondary resonance coil circuit is arranged on a second side of the keyboard device, and the first secondary resonance coil circuit and the second secondary resonance coil circuit are electrically connected with the processing module; and
a mouse device for receiving an electric power in a wired manner, the mouse device comprising:
a mouse processing module; and
the mouse processing module is electrically connected with the mouse primary resonance coil circuit; and
the mouse pad device comprises a mouse pad body and a mouse pad secondary resonance coil circuit, wherein the mouse pad secondary resonance coil circuit is arranged in the mouse pad body;
when the mouse device and the keyboard device are arranged on the mouse pad device, the electric energy received by the mouse device is supplied to the mouse pad secondary resonance coil circuit through the mouse primary resonance coil circuit, and the mouse pad secondary resonance coil circuit transmits the received wireless electric energy to the first secondary resonance coil circuit or the second secondary resonance coil circuit of the keyboard device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951527.8A CN114167998B (en) | 2020-09-11 | 2020-09-11 | Keyboard device and peripheral device combination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951527.8A CN114167998B (en) | 2020-09-11 | 2020-09-11 | Keyboard device and peripheral device combination |
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| CN114167998A true CN114167998A (en) | 2022-03-11 |
| CN114167998B CN114167998B (en) | 2023-11-28 |
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