CN108958521B - Charging mouse pad and use method thereof - Google Patents
Charging mouse pad and use method thereof Download PDFInfo
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- CN108958521B CN108958521B CN201710816095.8A CN201710816095A CN108958521B CN 108958521 B CN108958521 B CN 108958521B CN 201710816095 A CN201710816095 A CN 201710816095A CN 108958521 B CN108958521 B CN 108958521B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
- 230000001795 light effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 241000699666 Mus <mouse, genus> Species 0.000 description 56
- 238000010586 diagram Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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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
- G06F3/039—Accessories therefor, e.g. mouse pads
- G06F3/0395—Mouse pads
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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
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- H02J7/025—
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- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a charging mouse pad and a using method thereof, wherein the charging mouse pad comprises a main body unit, a power supply unit, a control unit and a power receiving unit; the power supply unit is arranged in the main body unit and receives the power of the power supply unit; the power supply unit comprises an information control circuit, a display control circuit, a light-emitting component, a power supply circuit and a power output circuit; the control unit comprises a control computer for setting and obtaining the running state of the power supply unit; the power receiving unit comprises a power receiving circuit and an electric storage component; the power supply circuit controls the power output circuit to enable the surface of the main body unit to generate a charging electromagnetic force so as to provide the power receiving unit with stored power; therefore, the charging mouse pad has the lighting effect, the product value can be improved, the power receiving unit can be wirelessly charged, and the charging progress can be displayed.
Description
Technical Field
The present invention relates to a charging mouse pad, and more particularly, to a charging mouse pad with wireless power supply and a method for using the same.
Background
A mouse is a common and commonly used computer input device that can position a cursor on a current screen and operate a screen element at a position where the cursor passes through via a button and wheel device. With the progress of the times, the mouse is gradually evolved into a wireless input device to improve convenience in operation and carrying.
Most of the existing wireless mice use batteries as power sources, but the wireless mice cannot be operated in time due to the fact that the batteries are not charged or the batteries are not prepared, and the wireless mice cannot accept the situation that the power of the mice is lost at important moment and the batteries are required to be replaced in time for workers with seconds or severe users such as electric competition players and the like.
In order to avoid the above situation, manufacturers have designed a mouse pad with a wireless charging module. Referring to fig. 1 and 2, a wireless charging mouse pad and mouse combination is disclosed in taiwan utility model No. M507013, which includes a mouse 3 and a mouse pad 1. The mouse pad body 1 is used for placing and operating a mouse 3, a wireless charging module 2 is arranged in the mouse pad body 1, the wireless charging module 2 comprises a control circuit 21, a battery 23, an input unit 22 and a wireless discharging unit 24, the battery 23 is charged under the control of the input unit 22 and the control circuit 21, and meanwhile, the mouse 3 is charged in a wireless mode through the wireless discharging unit 24.
The input unit 22 is connected to the control circuit 21, and the input unit 22 is exposed on a side surface of the mouse pad 1, specifically, the input unit 22 is an electronic connector such as a USB or a Micro USB, and provides power required for the operation of the control circuit 21 through a cable connection, the battery 23 is connected to the control circuit 21, and receives and stores the power provided by the input unit 22, and the battery 23 is a lithium battery, and the wireless discharging unit 24 is connected to the control circuit 21, and transmits and supplies power to the power in the battery 23 in a wireless manner.
Although the wireless charging mouse pad body and the mouse combination can achieve the purpose of charging the mouse, the wireless charging mouse pad body and the mouse combination still have the following defects:
one, additional battery is needed
In the prior art, the battery is charged by external power such as USB, and the power stored in the battery is transmitted and supplied to the external mouse in a wireless manner, which increases the cost and the installation volume of the mouse pad, and is not easy to carry.
Secondly, the charging and discharging conditions of the battery cannot be known
The lithium battery is charged by the USB, a user cannot know whether the internal battery has proper electric power, the design mode is that the battery inside the original mouse is moved to the outside of the mouse, when the mouse loses the electric power, the internal battery of the mouse pad body still needs to be charged firstly, then the electric power stored in the battery can be supplied to the external mouse through a wireless transmission mode, and the user cannot know the charging and external discharging conditions of the battery and cannot solve the real problem.
Thirdly, the mouse pad has no other additional functions
In the mouse pad of the prior art, although the control circuit can control the battery to discharge the wireless discharge unit, no additional function is provided, and the mouse pad is unattractive to a user when the wireless charging mouse pad is purchased.
Therefore, how to perfect the wireless charging function of the wireless mouse, construct a wireless charging mouse pad that can satisfy the use behaviors of consumers, make the charging mechanism of the mouse on the mouse pad more convenient and clear, and add other useful functions is a great need of efforts by related technical staff.
Disclosure of Invention
In view of the above, an objective of the present invention is to provide a charging mouse pad, which includes a main unit, a power supply unit, a control unit, and a power receiving unit.
The body unit includes a body having a surface.
The power supply unit comprises a power supply connected with the main body.
The power supply unit is arranged in the main body and receives the power of the power supply, and comprises an information control circuit, a display control circuit electrically connected with the information control circuit, a light-emitting component electrically connected with the display control circuit, a power supply circuit electrically connected with the information control circuit and a power output circuit electrically connected with the power supply circuit. The control unit comprises a control computer electrically connected with the information control circuit so as to set and obtain the running state of the power supply unit.
The power receiving unit is arranged on the surface of the main body and comprises a power receiving circuit and a power storage assembly electrically connected with the power receiving circuit.
The power supply circuit controls the power of the power output circuit so as to generate a charging electromagnetic force on the surface of the main body.
When the power receiving circuit induces the charging electromagnetic force, the charging electromagnetic force can be converted into electric power to be stored in the electric power storage component, and the information control circuit controls the display control circuit according to the change of the charging electromagnetic force.
In another aspect of the present invention, the light emitting device is disposed around the main body, and the information control circuit controls the display control circuit to change the brightness and color of the light emitting device.
Another technical means of the present invention is that the control computer has a light emitting mode setting module for setting the information control circuit to control the light emitting mode of the light emitting component.
The present invention also provides a technical means that the control computer further comprises a real-time light-emitting module for changing the brightness and color of the light-emitting component in real time.
The present invention also provides a wireless charging setting module for setting the power supply circuit, wherein the wireless charging setting module is connected to the control computer.
Another technical means of the present invention is that the power supply circuit has a detecting element for detecting the power output circuit to obtain the change of the charging electromagnetic force.
In yet another aspect of the present invention, the information control circuit obtains the change information of the charging electromagnetic force to change the brightness and color of the light emitting device. Another objective of the present invention is to provide a method for using a charging mouse pad, which is suitable for the charging mouse pad, and the method for using the charging mouse pad includes a setting step, a standby step, an equipment placing step, and a charging control step.
The setting step is executed first, and the information control circuit controls the light emitting mode of the light emitting component.
The standby step is then performed, and the power supply circuit controls the power of the power output circuit to generate the charging electromagnetic force on the surface of the main body.
Then, the device placing step is executed, and the power receiving unit is arranged on the surface of the main body, so that the power receiving circuit induces the charging electromagnetic force, converts the charging electromagnetic force into electric power and stores the electric power in the power storage component.
Finally, the charging control step is executed, and the electric power supply circuit detects the change of the charging electromagnetic force so as to control the electric power of the electric power output circuit.
In the setting step, the control computer may set the information control circuit to control the light emitting module to emit light in one of a charging light emitting mode, a real-time light emitting mode and a self-defined light emitting mode.
In the standby step, the power supply circuit controls the power of the power output circuit to limit the charging electromagnetic force generated only on the surface of the main body.
In the charging control step, the detecting element of the power supply circuit detects the magnetic resistance of the charging electromagnetic force, when the magnetic resistance of the charging electromagnetic force increases, the power supply circuit increases the power of the power output circuit, and when the magnetic resistance of the charging electromagnetic force decreases, the power supply circuit decreases the power of the power output circuit.
The power supply circuit controls and detects the power output circuit to judge whether the power receiving unit is placed on the surface of the main body or not, and provides the charging electromagnetic force to charge the power receiving unit. The information control circuit controls the light-emitting component according to a set light-emitting mode, so that the charging mouse pad can display the charging condition of the power receiving unit.
Drawings
Fig. 1 is a schematic view of a wireless charging mouse pad and mouse combination of taiwan patent No. M507013;
FIG. 2 is a schematic diagram of a configuration of a prior art;
FIG. 3 is a diagram of a preferred embodiment of a charging mouse pad according to the present invention;
FIG. 4 is a schematic structural view of an installation configuration of the preferred embodiment of the present invention;
FIG. 5 is a schematic diagram of a computer for controlling the computer according to the preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of a detection assembly according to a preferred embodiment of the present invention;
FIG. 7 is a block diagram of a method of use of the preferred embodiment of the present invention.
Symbolic illustration in the drawings:
notation in the known art:
1 mouse pad; 2, a wireless charging module; 21 a control circuit; 22 an input unit; 23 batteries; 24 a wireless discharge unit; 3, a mouse;
description of symbols in the present invention:
3 a main body unit; 31 a main body; 311 a surface; 4 a power supply unit; 41 a power supply; 5 a power supply unit; 51 an information control circuit; a display control circuit 52; 53 a light emitting element; 54 a power supply circuit; 541 a detecting element; 55 a power output circuit; 551 charging electromagnetic force; 6 a control unit; 61 operating the computer; 611 light-emitting mode setting module; 612 a real-time light emitting module; 613 wireless charging setting module; 7 a power receiving unit; 71 a power receiving circuit; 72 an electricity storage assembly; 901 to 904.
Detailed Description
The features and technical aspects of the present invention will become apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
Referring to fig. 3 and 4, there are shown schematic diagrams related to a preferred embodiment of the charging mouse pad of the present invention, which includes a main unit 3, a power supply unit 4, a power supply unit 5, a control unit 6, and a power receiving unit 7.
The body unit 3 includes a body 31 having a surface 311. The surface 311 of the body 31 may be positioned to provide a mouse for a user to manipulate the computer 61 to provide proper pointer movement instructions.
The power supply unit 4 includes a power supply 41 connected to the main body 31. Preferably, the power source 41 is a dc power source obtained by converting commercial power by a transformer to provide sufficient power for charging the mouse pad. Wherein, the main body 31 is provided with a power input port for providing electrical connection with a transformer, and further the power supply unit 5 receives the power of the power source 41.
The power supply unit 5 is disposed in the main body 31 and receives power from the power source 41 to operate, and the power supply unit 5 includes an information control circuit 51, a display control circuit 52 electrically connected to the information control circuit 51, a light emitting element 53 electrically connected to the display control circuit 52, a power supply circuit 54 electrically connected to the information control circuit 51, and a power output circuit 55 electrically connected to the power supply circuit 54.
The information Control circuit 51 is a Control Unit (MCU) of the charging mouse pad, and is a main information operation circuit in the charging mouse pad, and can receive external instructions to perform operations, and issue instructions to the outside or Control other electronic circuits disposed in the main body 31.
In the preferred embodiment, the light emitting device 53 is a full-color LED light bar disposed on the periphery of the main body 31, the display control circuit 52 is a driving circuit of the light emitting device 53, and the information control circuit 51 sends an instruction to the display control circuit 52 to control the brightness and color of the light emitting device 53.
The power supply circuit 54 is a dc-to-ac voltage transformation control circuit, the power output circuit 55 is a planar coil circuit, and the power supply circuit 54 controls the ac power of the power output circuit 55 so that the power output circuit 55 generates electromagnetic force to the outside to generate a charging electromagnetic force 551 on the surface 311 of the main body 31.
The control unit 6 includes a control computer 61 electrically connected to the information control circuit 51, and the control computer 61 can execute related applications to set and obtain the operating status of the power supply unit 5. Preferably, the main body 31 is provided with a plurality of information ports, which may be in the form of USB or Micro USB, for allowing the operating computer 61 or other electronic devices to be inserted therein for exchanging digital information.
When the control computer 61 and other electronic devices are inserted into the information port, the control computer 61 and the electronic devices can exchange information, and the power supply unit 5 can also use the information port to charge the connected control computer 61 and electronic devices in a wired manner. Since the technical means of exchanging digital information by using the transmission line and charging by using the charging line are well known in the art and widely applied to commercially available products, they are not described in detail herein.
Referring to fig. 5, the control computer 61 has a light-emitting mode setting module 611 for setting the information control circuit 51, a real-time light-emitting module 612, and a wireless charging setting module 613 for setting the power supply circuit 54.
The light mode setting module 611 of the operation computer 61 can control the light mode of the light emitting element 53. For example, the control computer 61 can use the light-emitting mode setting module 611 to set the light-emitting mode of the light-emitting device 53 to a charging mode, a default mode, a user-defined mode, or other modes.
When the light emitting module 53 is set to the charging mode, the information control circuit 51 controls the light emitting module 53 to emit light according to the power transmission condition of the power receiving unit 7.
When the light emitting module 53 is set to the default mode, the information control circuit 51 controls the light emitting module 53 to emit light according to the setting information pre-stored in the control computer 61 or the information control circuit 51.
When the user-defined mode is set, the user can design the color conversion step and the brightness conversion step in the control computer 61, and the designed information is stored in the information control circuit 51 to control the light-emitting component 53 to emit light outwards.
The real-time light module 612 can change the brightness and color of the light emitting component 53 in real time. For example, when the control computer 61 plays music or sound, the real-time light-emitting module 612 can capture the sound information played by the control computer 61, convert the sound information into corresponding light effect instruction information, and transmit the light effect instruction information to the information control circuit 51 in real time to control the light-emitting assembly 53 to emit light outwards, so that the light-emitting assembly 53 can change the color and brightness of light synchronously in coordination with the sound effect change played by the control computer 61.
The wireless charging setting module 613 can set the operation status of the power supply circuit 54. For example, the wireless charging setting module 613 can be controlled to be turned on or off, or the power output from the power output circuit 55 can be controlled, or the information of the power output detected by the power output circuit 55 can be displayed on the control computer 61.
The power receiving unit 7 can be placed on the surface 311, and includes a power receiving circuit 71 and an electric storage component 72 electrically connected to the power receiving circuit 71.
Preferably, the power receiving unit 7 is a mouse for controlling the operation computer 61, the mouse is provided with the power receiving circuit 71 and the storage module 72, and the mouse is operated by the power of the storage module 72. In practical implementation, the power receiving unit 7 may be other electronic devices provided with the power receiving circuit 71 and the power storage module 72, such as a mobile power supply or a mobile phone device, but should not be limited thereto.
The power receiving circuit 71 is a planar coil circuit that receives electromagnetic force passing through the planar coil circuit and converts the electromagnetic force into electric power to be stored in the electric storage element 72.
Preferably, a transformer circuit is disposed between the power receiving circuit 71 and the power storage module 72 to convert the power into a suitable dc voltage for storing the power of the power receiving circuit 71 into the power storage module 72, and the transformer circuit can also detect the power of the power storage module 72 and cut off the power receiving circuit 71 when the power is fully charged. Since the technical means of the wireless charging device are well known in the art, they are not described in detail herein.
When the power receiving circuit 71 is disposed on the surface 311 of the main body 31, the charging electromagnetic force 551 generated by the power output circuit 55 is induced, and the power receiving circuit 71 converts the charging electromagnetic force 551 into electric power to be stored in the power storage assembly 72.
Referring to fig. 6, when the light emitting mode setting module 611 sets the charging mode, the information control circuit 51 controls the display control circuit 52 according to the change of the charging electromagnetic force 551. The power supply circuit 54 has a detecting element 541 for detecting the power output circuit 55 to obtain the variation of the charging electromagnetic force 551.
In the preferred embodiment, the detecting element 541 is a resistor and an electronic element for detecting a voltage drop of the resistor, so as to obtain the magnetic resistance of the charging electromagnetic force 551 to determine whether the power output circuit 55 is electromagnetically coupled to the power receiving circuit 71. In practice, the detecting element 541 can use other electronic detecting circuits, but should not be limited thereto.
When the power receiving circuit 71 captures the charging electromagnetic force 551 and converts the charging electromagnetic force 551 into electric power, the current flowing in the power receiving circuit 71 generates an electromagnetic force opposite to the charging electromagnetic force 551 on the power receiving circuit 71, so that the charging electromagnetic force 551 generates magnetic resistance, the power supply circuit 54 obtains the magnetic resistance of the charging electromagnetic force 551 from the detecting element 541, the power supply circuit 54 controls the power of the power output circuit 55 according to the detection information of the detecting element 541 and transmits the detection information to the information control circuit 51, and the information control circuit 51 controls the display control circuit 52 according to the detection information.
Referring to fig. 7, the method of using the preferred embodiment includes a setting step 901, a standby step 902, a device placing step 903, and a charging control step 904.
First, in the setting step 901, the control computer 61 can set the information control circuit 51 so that the information control circuit 51 controls the light emitting element 53 in one of a charging light emitting mode, a real-time light emitting mode and a self-defined light emitting mode.
When the information control circuit 51 is set to the charging lighting mode, the color and brightness of the lighting element 53 can be controlled according to the detection information of the power supply circuit 54.
For example, when the power receiving unit 7 is not disposed on the surface 311 of the main body 31, the light emitting element 53 is dark blue. When the surface 311 of the main body 31 is placed on the power receiving unit 7 and a large amount of charging is performed, the light emitting element 53 externally displays bright red. In addition, the information control circuit 51 gradually converts the light emitting color into blue according to the power supply status of the power receiving unit 7, so that the charging progress of the power receiving unit 7 by the user is clear by the light emitting state of the light emitting element 53.
When the information control circuit 51 is set to the real-time light-emitting mode, the information control circuit 51 changes the color and brightness of the light-emitting element 53 in real time according to the instruction of the control computer 61. For example, the control computer 61 converts the sound effect information into a light emitting command, and transmits the light emitting command to the information control circuit 51 in real time to control the color and brightness of the light emitting element 53, so that the light emitting element 53 and the sound effect are synchronously changed.
When the information control circuit 51 is set to the self-defined lighting mode, the information control circuit 51 controls the color and brightness of the lighting element 53 according to the setting of the user. For example, the information control circuit 51 can control the light emitting element 53 to emit light outwards according to the setting information pre-stored in the information control circuit 51, or control the light emitting element 53 to emit light outwards according to the parameter information designed by the user. So that the light emitting component 53 can display volcano-ambient lighting, heartbeat-ambient lighting, or other ambient lighting.
Next, the standby step 902 is executed, and the power supply circuit 54 controls the power of the power output circuit 55 so as to generate the charging electromagnetic force 551 on the surface 311 of the main body 31.
The wireless charging setting module 613 of the control computer 61 needs to turn on the power supply circuit 54 to enable the power output circuit 55 to generate the charging electromagnetic force 551 externally. For example, the control computer 61 may display a control block to turn on the power supply circuit 54 by clicking, or turn on the power supply circuit 54 by clicking any button when the control computer 61 is in the sleep mode. In addition, when the power receiving unit 7 is connected to the control computer 61, the power receiving unit 7 can be awakened.
In the standby step 902, the power supply circuit 54 controls the power of the power output circuit 55 to limit the generation of the charging electromagnetic force 551 only on the surface 311 of the body 31, so that the power output circuit 55 can use low power and avoid consuming excessive power. When the information control circuit 51 is set to the charging lighting mode, the information control circuit 51 controls the color and brightness of the lighting element 53 according to the detection information of the power supply circuit 54, so that a user can know that no power receiving unit 7 is currently performing wireless charging.
Then, the device placing step 903 is executed to place the power receiving unit 7 on the surface 311 of the main body 31, so that the power receiving circuit 71 induces the charging electromagnetic force 551, and converts the charging electromagnetic force 551 into electric power to be stored in the electric power storage assembly 72.
Finally, in the charging control step 904, the detecting element 541 of the power supply circuit 54 continuously detects the change of the charging electromagnetic force 551 to control the power of the power output circuit 55.
When the magnetic resistance of the charging electromagnetic force 551 increases, indicating that the power receiving circuit 71 is currently disposed on the surface 311 of the main body 31 and draws the energy of the charging electromagnetic force 551 for charging, the power supply circuit 54 boosts the power of the power output circuit 55 to improve the charging efficiency of the power receiving unit 7.
When the magnetic resistance of the charging electromagnetic force 551 decreases, the power supply circuit 54 reduces the power of the power output circuit 55. Generally, when the power storage module 72 is fully charged, the power receiving circuit 71 will not generate any charging current, so that the power receiving circuit 71 will not generate electromagnetic force opposite to the charging electromagnetic force 551. Therefore, the power supply circuit 54 drives the power output circuit 55 with low power so as to generate the proper charging electromagnetic force 551 on the surface 311 of the main body 31, thereby avoiding consuming excessive power.
When the information control circuit 51 is set to the charging lighting mode, the information control circuit 51 controls the color and brightness of the lighting element 53 according to the detection information of the power supply circuit 54.
The wireless charging setting module 613 of the control computer 61 can receive the detection information of the power supply circuit 54 to display the power output status of the power receiving unit 7 on the control computer 61. In practice, the power receiving unit 7 can be in communication with the control computer 61 to transmit the charging status of the electric storage module 72 to the control computer 61, which should not be limited herein.
As can be seen from the above description, the charging mouse pad of the present invention has the following effects:
first, the product value is improved
By the light emitting component 53 disposed on the main body 31, the charging mouse pad can emit a dazzling light effect, which can improve the value of the product and attract buyers to purchase.
Two, wireless charging of mouse
The power supply circuit 54 controls the power of the power output circuit 55, so that the power output circuit 55 generates the charging electromagnetic force 551 on the surface 311 of the main body 31, and the power receiving unit 7 placed on the surface 311 is wirelessly charged by using the magnetic induction technology.
Third, the wireless charging progress can be obtained
The power supply circuit 54 can detect the magnetic resistance of the charging electromagnetic force 551, further determine the charging progress of the power receiving unit 7, and display the charging progress of the power receiving unit 7 on the operation computer 61 and the light emitting element 53.
In summary, the power supply circuit 54 of the present invention can control the power of the power output circuit 55, so that the power output circuit 55 generates the charging electromagnetic force 551 on the surface 311 of the main body 31 to wirelessly charge the electronic device having the power receiving circuit 71 and the power storage assembly 72, and the information control circuit 51 can also control the color and brightness generated by the light emitting assembly 53 according to the magnetic resistance of the charging electromagnetic force 551 detected by the power supply circuit 54, so as to make the user obtain the charging progress of the power receiving unit 7, thereby achieving the purpose of the present invention.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the description of the present invention are within the scope of the present invention.
Claims (6)
1. A charging mouse pad, comprising:
a body unit including a body having a surface;
a power supply unit including a power supply connected to the main body;
a power supply unit disposed in the main body and receiving power of the power supply, the power supply unit including an information control circuit, a display control circuit electrically connected to the information control circuit, a light emitting device electrically connected to the display control circuit, a power supply circuit electrically connected to the information control circuit, and a power output circuit electrically connected to the power supply circuit, the power supply circuit controlling power of the power output circuit to generate a charging electromagnetic force on the surface of the main body, the information control circuit controlling the display control circuit to change brightness and color of the light emitting device;
a control unit, which comprises a control computer electrically connected with the information control circuit to set and obtain the operation state of the power supply unit, wherein the control computer has a light-emitting mode setting module for setting the information control circuit and a real-time light-emitting module, the light-emitting mode setting module can control the light-emitting mode of the light-emitting component, when the light-emitting mode is set to a self-defined mode, the user can design the color conversion step and the brightness conversion step in the control computer, and stores the designed information into the information control circuit to control the light-emitting component to emit light outwards, the real-time light-emitting module can capture the sound information played by the control computer to convert the sound information into light effect instruction information and transmit the light effect instruction information to the information control circuit in real time to make the light-emitting component match the sound effect change played by the control computer, synchronously changing the color and brightness of the light; and
the power receiving unit is arranged on the surface of the main body and comprises a power receiving circuit and a power storage assembly electrically connected with the power receiving circuit;
when the power receiving circuit induces the charging electromagnetic force, the charging electromagnetic force is converted into electric power to be stored in the electric power storage component, the power supply circuit is provided with a detection component for detecting the power output circuit so as to obtain the change of the charging electromagnetic force, when the detection component detects that the magnetic resistance of the charging electromagnetic force rises, the power supply circuit raises the power of the power output circuit, when the detection component detects that the magnetic resistance of the charging electromagnetic force is reduced, the power supply circuit reduces the power of the power output circuit, when the charging electromagnetic force is not detected by the detection component, the power supply circuit drives the power output circuit by low-power, and the information control circuit controls the display control circuit in accordance with a change in the charging electromagnetic force.
2. The charging mouse pad of claim 1, wherein the control computer further comprises a wireless charging setting module for setting the power supply circuit.
3. The charging mouse pad of claim 2, wherein the information control circuit obtains the variation information of the charging electromagnetic force for changing the brightness and color of the light emitting element.
4. A method for using a rechargeable mouse pad, which is suitable for use in the rechargeable mouse pad of any one of claims 1 to 3, wherein the method for using the rechargeable mouse pad comprises the following steps:
a setting step, an information control circuit controls the light emitting mode of the light emitting component, and an operation control computer sets the information control circuit to enable the information control circuit to control the light emitting component to emit light outwards in a self-defined light emitting mode or a real-time light emitting mode, wherein the self-defined light emitting mode is that the information control circuit controls the color and the brightness of the light emitting component according to user-designed parameter information, and the real-time light emitting mode is that the operation control computer converts sound effect information into a light emitting instruction and transmits the light emitting instruction to the information control circuit in real time to control the color and the brightness of the light emitting component to be synchronously changed with the sound effect information;
a standby step, in which the power supply circuit controls the power of the power output circuit to generate charging electromagnetic force on the surface of the main body;
a device placing step of disposing a power receiving unit on a surface of the main body to cause a power receiving circuit to induce the charging electromagnetic force and convert the charging electromagnetic force into electric power to be stored in an electric power storage component; and
a charging control step, the power supply circuit has a detecting element for detecting the power output circuit to obtain the change of the charging electromagnetic force, when the detecting element detects the rise of the magnetic resistance of the charging electromagnetic force, the power supply circuit raises the power of the power output circuit, when the detecting element detects the fall of the magnetic resistance of the charging electromagnetic force, the power supply circuit lowers the power of the power output circuit, when the detecting element does not detect the charging electromagnetic force, the power supply circuit drives the power output circuit with low power.
5. The method as claimed in claim 4, wherein in the setting step, the information control circuit is further capable of controlling the light emitting element to emit light in a charging and light emitting mode.
6. The method of using a charging mouse pad according to claim 5, wherein in the standby step, the power supply circuit controls the power of the power output circuit to limit the charging electromagnetic force generated only on the surface of the main body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106116569 | 2017-05-19 | ||
| TW106116569A TWI647597B (en) | 2017-05-19 | 2017-05-19 | Charging mouse pad and method of use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| TWI647597B (en) | 2019-01-11 |
| CN108958521A (en) | 2018-12-07 |
| TW201901376A (en) | 2019-01-01 |
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