CN208271145U - intelligent type wireless power supply mouse pad - Google Patents
intelligent type wireless power supply mouse pad Download PDFInfo
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- CN208271145U CN208271145U CN201820500423.3U CN201820500423U CN208271145U CN 208271145 U CN208271145 U CN 208271145U CN 201820500423 U CN201820500423 U CN 201820500423U CN 208271145 U CN208271145 U CN 208271145U
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Abstract
The utility model discloses a kind of Intelligent type wireless power supply mouse pads, are to be applied to a wireless charging mouse；Intelligent type wireless power supply mouse pad includes a mouse pad body, several induction charging units and a control unit；Each of those induction charging units include an inductive charging coil and an induction charging loop；When the inductive charging coil and the wireless charging mouse form an inductive coupling to carry out a wireless charging to the wireless charging mouse, which detects a charging current of the inductive charging coil to obtain a charging status signal；The induction charging loop transmits the charging status signal to the control unit；The control unit controls the induction charging loop according to the charging status signal and exports the size to an output energy of the inductive charging coil to control a transmission power of the inductive charging coil；Accordingly, to save the energy of wireless power mouse pad.
Description
Technical field
The utility model relates to a kind of wireless power mouse pad, in particular to a kind of Intelligent type wireless power supply mouse
Mark pad.
Background technique
Mouse is a kind of common electronic device, is generally attached to computer or laptop to control and is shown in screen
On cursor；Therefore, mouse is a kind of very convenient and important electronic device.In order to more successfully use mouse, mouse
It is typically used on mouse pad, therefore mouse pad is almost required for mouse.Mouse needs power supply to work；
Later, a kind of wireless power mouse pad of the relevant technologies was suggested to wireless power and gives wireless charging mouse；The relevant technologies
Wireless power mouse pad is very convenient for the user, and user is not required to the power source of worried wireless charging mouse.
However, the shortcomings that wireless power mouse pad of the relevant technologies is the whole of the wireless power mouse pad of the relevant technologies
Body is always working；This carrys out the part of the surface of the wireless power mouse pad of the relevant technologies not close to wireless charging mouse
Say to be unnecessary and waste energy；For example, if wireless charging mouse is placed on the wireless power mouse pad of the relevant technologies
Far Left, then the rightmost of the wireless power mouse pad of the relevant technologies with identical energy work be it is unnecessary and waste energy
Amount.
Utility model content
The shortcomings that improve above-mentioned known technology, the purpose of this utility model is to provide a kind of Intelligent type wireless power supply mouse
Mark pad.
Intelligent type wireless power supply mouse pad for the above-mentioned purpose for reaching the utility model, the utility model is to be applied to one
Wireless charging mouse, Intelligent type wireless power supply mouse pad includes: a mouse pad body；Several induction charging units, this is several
Induction charging unit is set within the mouse pad body；And a control unit, the control unit are electrically connected to several senses
Inductive charging unit, the control unit are set within the mouse pad body.Wherein each of several induction charging units
Include: an inductive charging coil and an induction charging loop, the induction charging loop be electrically connected to the inductive charging coil and
The control unit.Wherein when the inductive charging coil and the wireless charging mouse form an inductive coupling to the wireless charging mouse
When mark carries out a wireless charging, which detects a charging current of the inductive charging coil to obtain a charging shape
State signal；The induction charging loop transmits the charging status signal to the control unit；The control unit is according to the charged state
Signal controls the induction charging loop and exports the size to an output energy of the inductive charging coil to control the induction charging
One transmission power of coil.
Furthermore in a specific embodiment of the utility model, Intelligent type wireless power supply mouse pad as described above,
In the induction charging loop include: a current sense unit, the current sense unit be electrically connected to the inductive charging coil and
The control unit.Wherein when the inductive charging coil and the wireless charging mouse form the inductive coupling to the wireless charging mouse
When mark carries out the wireless charging, the current sense unit of the induction charging loop detects the charging electricity of the inductive charging coil
Stream is to obtain the charging status signal.
Furthermore in a specific embodiment of the utility model, Intelligent type wireless power supply mouse pad as described above, also
Include: a rechargeable battery, the rechargeable battery are electrically connected to the control unit and several induction charging units.The wherein charging
Battery is to give the control unit and several induction charging units to power.
Furthermore in a specific embodiment of the utility model, Intelligent type wireless power supply mouse pad as described above, also
Include: a power conversion unit, the power conversion unit are electrically connected to the control unit and several induction charging units；And
One power port, the power port are electrically connected to the power conversion unit.Wherein the power conversion unit is given to power
The control unit and several induction charging units.
Furthermore in a specific embodiment of the utility model, Intelligent type wireless power supply mouse pad as described above, also
Include: a charging instruction light emitting diode, the charging instruction light emitting diode are electrically connected to the control unit.Wherein when the sense
It, should when inductive charging coil and the wireless charging mouse form the inductive coupling to carry out the wireless charging to the wireless charging mouse
Control unit drives the charging instruction lumination of light emitting diode according to the charging status signal.
The effect of the utility model, is to save the energy of wireless power mouse pad.
In order to be further understood that the utility model is technology, means and the effect reaching predetermined purpose and being taken, ask
Refering to the detailed description and accompanying drawings below in connection with the utility model, it is believed that the purpose of this utility model, feature and feature, when can be by
This obtains one deeply and specific understanding, however institute's accompanying drawings are only for reference and description, and is not used to add the utility model
With limitation.
Detailed description of the invention
Fig. 1 is the circuit block diagram of the first embodiment of the Intelligent type wireless power supply mouse pad of the utility model.
Fig. 2 is the top view of the Intelligent type wireless power supply mouse pad of the utility model.
Fig. 3 is the circuit block diagram of the second embodiment of the Intelligent type wireless power supply mouse pad of the utility model.
Fig. 4 is the circuit block diagram of the 3rd embodiment of the Intelligent type wireless power supply mouse pad of the utility model.
Fig. 5 is the circuit block diagram of the fourth embodiment of the Intelligent type wireless power supply mouse pad of the utility model.
Fig. 6 is the circuit block diagram of the 5th embodiment of the Intelligent type wireless power supply mouse pad of the utility model.
Symbol description in attached drawing:
10 Intelligent type wireless power supply mouse pad；20 wireless charging mouses；102 mouse pad bodies；104 induction charging lists
Member；106 control units；108 inductive charging coils；110 induction charging loops；112 charging status signals；114 electric currents are detectd
Survey unit；116 rechargeable batteries；118 power conversion units；120 power ports；122 charging instruction light emitting diodes.
Specific embodiment
In this exposure, many specific details are provided, so as to providing to specific embodiment of the utility model
It thoroughly understands；However, those skilled in the art should know, in the case where none or more specific details, according to
The utility model can so be practiced；In other cases, then well-known details is not shown or described to avoid this reality has been obscured
With novel technical characteristics.The existing the technical content and a detailed description for closing the utility model, cooperation schema are described as follows:
It please refers to shown in Fig. 1, is the circuit side of the first embodiment of the Intelligent type wireless power supply mouse pad of the utility model
Block figure；It please refers to shown in Fig. 2, is the top view of the Intelligent type wireless power supply mouse pad of the utility model.The one of the utility model
Kind Intelligent type wireless power supply mouse pad 10 is to be applied to a wireless charging mouse 20；The Intelligent type wireless power supply mouse pad 10 include
One mouse pad body 102, several induction charging units 104 and a control unit 106；It is every in those induction charging units 104
One includes an inductive charging coil 108 and an induction charging loop 110.Those induction charging units 104 are set to the mouse
Within pad body 102；The control unit 106 is electrically connected to those induction charging units 104；The control unit 106 is set to
Within the mouse pad body 102；The induction charging loop 110 is electrically connected to the inductive charging coil 108 and the control unit
106.The wireless charging mouse 20 (is not illustrated in figure comprising an induction coil (being not illustrated in Fig. 1), an exchange to-DC switching circuit
1), power storage unit (being not illustrated in Fig. 1) etc. component is to reach wireless receiving energy, conversion energy and the function for storing energy
Effect.The wireless charging mouse 20 is used in above the mouse pad body 102, is shown in a computer with control and (is not illustrated in figure
1) vernier (being not illustrated in Fig. 1) or on a screen (being not illustrated in Fig. 1) for a laptop (being not illustrated in Fig. 1).
When the inductive charging coil 108 and the wireless charging mouse 20 form an inductive coupling to the wireless charging mouse
When 20 one wireless charging of progress, which detects a charging current of the inductive charging coil 108 to obtain one
Charging status signal 112；The induction charging loop 110 transmits the charging status signal 112 to the control unit 106；The control
Unit 106 controls the induction charging loop 110 output to the one of the inductive charging coil 108 according to the charging status signal 112
The size of energy is exported to control a transmission power of the inductive charging coil 108.
Furthermore when the control unit 106 judges those induction chargings of one first quantity of those induction charging units 104
(representing should when those obtained charging status signals 112 of those charging currents of coil 108 are respectively smaller than a charging default value
Wireless charging is not carried out completely), which accordingly controls first number of those induction charging units 104
Those sizes for exporting energy of those induction charging loops 110 output of amount to those inductive charging coils 108 are respectively one
First energy value；When the control unit 106 judges those induction charging lines of one second quantity of those induction charging units 104
It, should when those obtained charging status signals 112 of those charging currents of circle 108 are respectively greater than or are equal to the charging default value
Control unit 106 accordingly controls those induction charging loops 110 output of second quantity of those induction charging units 104
Size to those output energy of those inductive charging coils 108 is respectively one second energy value；First quantity is greater than zero,
Second quantity is greater than zero, which is equal to the total quantity of those induction charging units 104 plus second quantity；This
Two energy values are greater than first energy value, which is greater than or equal to zero.
For example, the total quantity of those induction charging units 104 is 100；There are 84 induction charging units 104 not close to this
Wireless charging mouse 20, therefore obtained by 84 charging currents of 84 inductive charging coils 108 of 84 induction charging units 104
To 84 charging status signals 112 be respectively smaller than the charging default value, and the control unit 106 accordingly controls 84 inductions
84 of the output of 84 induction charging loops 110 to 84 inductive charging coils 108 of charhing unit 104 export the size of energy
Respectively first energy value；There are 16 induction charging units 104 close to the wireless charging mouse 20, therefore 16 induction chargings
Obtained 16 charging status signals 112 of 16 charging currents of 16 inductive charging coils 108 of unit 104 are respectively greater than
Or it is equal to the charging default value, and the control unit 106 accordingly controls 16 induction chargings of 16 induction charging units 104
16 sizes for exporting energy of the output of circuit 110 to 16 inductive charging coils 108 are respectively second energy value；This first
Quantity is 84, which is 16.
Not close to this of those inductive charging coils 108 of those induction charging units 104 of the wireless charging mouse 20
Those obtained charging status signals 112 of a little charging currents are weaker (being less than the charging default value), therefore the control unit
106 controls export extremely not close to those induction charging loops 110 of those induction charging units 104 of the wireless charging mouse 20
The size of those output energy of those inductive charging coils 108 is first energy value；Whereby, reach the utility model energy conservation
Purpose.
Close to those of those inductive charging coils 108 of those induction charging units 104 of the wireless charging mouse 20
Those obtained charging status signals 112 of charging current are relatively strong (being greater than or equal to the charging default value), therefore the control
Unit 106 controls those induction charging loops 110 output of those induction charging units 104 close to the wireless charging mouse 20
Size to those output energy of those inductive charging coils 108 is second energy value.
As the wireless charging mouse 20 is moved above in the mouse pad body 102, close to the wireless charging mouse 20
The position of those induction charging units 104 can change correspondingly, and the utility model may detect that, so that close to the wireless charging
Those induction charging loops 110 output being somebody's turn to do to those inductive charging coils 108 of those induction charging units 104 of mouse 20
A little output energy are stronger, and return not close to those induction chargings of those induction charging units 104 of the wireless charging mouse 20
Those output energy of the output of road 110 to those inductive charging coils 108 are weaker；Whereby, reach the energy-efficient mesh of the utility model
's.
Furthermore to avoid the charging status signal 112 continually by the charging default value, the utility model fills this
Electricity condition signal 112 has similar hesitation (hysteresis effect), and existing details are as follows:
When the control unit 106 judges those inductive charging coils of one first quantity of those induction charging units 104
(it is wireless to represent this when those obtained charging status signals 112 of 108 those charging currents are respectively smaller than first hysteresis
Charging is not carried out completely), which accordingly controls first quantity of those induction charging units 104
Those sizes for exporting energy of the output of those induction charging loops 110 to those inductive charging coils 108 are respectively one first
Energy value.
When the control unit 106 judges those inductive charging coils of one second quantity of those induction charging units 104
When those obtained charging status signals 112 of 108 those charging currents are respectively greater than second hysteresis, the control unit
106 those induction charging loops 110 for accordingly controlling second quantity of those induction charging units 104 are exported to those senses
The size of those output energy of inductive charging coil 108 is respectively one second energy value.
When the control unit 106 judges those inductive charging coils of a third quantity of those induction charging units 104
Those obtained charging status signals 112 of 108 those charging currents are respectively interposed in first hysteresis and second sluggishness
Between value and those charging status signals 112 be less than before between first hysteresis and second hysteresis this
When one hysteresis, those inductions which accordingly controls the third quantity of those induction charging units 104 are filled
Those sizes for exporting energy of the output of electrical circuit 110 to those inductive charging coils 108 are respectively first energy value.
When the control unit 106 judges those inductive charging coils of one the 4th quantity of those induction charging units 104
Those obtained charging status signals 112 of 108 those charging currents are respectively interposed in first hysteresis and second sluggishness
Between value and those charging status signals 112 be greater than before between first hysteresis and second hysteresis this
When two hysteresis, those inductions which accordingly controls the 4th quantity of those induction charging units 104 are filled
Those sizes for exporting energy of the output of electrical circuit 110 to those inductive charging coils 108 are respectively second energy value.
First quantity is greater than zero, which is greater than zero, which is greater than zero, and the 4th quantity is greater than zero,
First quantity is equal to those induction charging units 104 plus the 4th quantity plus the third quantity plus second quantity
Total quantity；Second hysteresis is greater than first hysteresis, which is greater than zero；Second energy value be greater than this first
Energy value, first energy value are greater than or equal to zero.
For example, when the control unit 106 judgement has 64 inductive charging coils 108 of 64 induction charging units 104
When obtained 64 charging status signals 112 of 64 charging currents are respectively smaller than first hysteresis, the control unit 106 is right
Control 64 induction charging units 104 64 induction charging loops 110 with answering are exported to the 64 of 64 inductive charging coils 108
The size of a output energy is respectively first energy value.
When the control unit 106 judgement has 16 of 16 inductive charging coils 108 of 16 induction charging units 104 to fill
When obtained 16 charging status signals 112 of electric current are respectively greater than second hysteresis, which is accordingly controlled
16 induction charging loops 110 output of 16 induction charging units 104 is made to 16 outputs of 16 inductive charging coils 108
The size of energy is respectively second energy value.
When the control unit 106 judgement has 11 of 11 inductive charging coils 108 of 11 induction charging units 104 to fill
Obtained 11 charging status signals 112 of electric current are respectively interposed between first hysteresis and second hysteresis and 11
When charging status signal 112 is less than first hysteresis before between first hysteresis and second hysteresis,
11 induction charging loops 110 that the control unit 106 accordingly controls 11 induction charging units 104, which are exported to 11, to be incuded
The size of 11 output energy of charge coil 108 is respectively first energy value.
When the control unit 106 judgement has 9 chargings of 9 inductive charging coils 108 of 9 induction charging units 104
Obtained 9 charging status signals 112 of electric current are respectively interposed between first hysteresis and second hysteresis and 9 chargings
When status signal 112 is greater than second hysteresis before between first hysteresis and second hysteresis, the control
9 induction charging loops 110 that unit 106 processed accordingly controls 9 induction charging units 104 are exported to 9 induction charging lines
The size of 9 output energy of circle 108 is respectively second energy value.
In above-mentioned example, which is 64, which is 16, which is 11,
4th quantity is 9, and the total quantity of those induction charging units 104 is 100.
It please refers to shown in Fig. 3, is the circuit side of the second embodiment of the Intelligent type wireless power supply mouse pad of the utility model
Block figure.A kind of Intelligent type wireless power supply mouse pad 10 of the utility model is to be applied to a wireless charging mouse 20；This is intelligent
Wireless power mouse pad 10 includes a mouse pad body 102, several induction charging units 104 and a control unit 106；Those senses
Each of inductive charging unit 104 includes an inductive charging coil 108 and an induction charging loop 110；The induction charging returns
Road 110 includes a current sense unit 114.Those induction charging units 104 are set within the mouse pad body 102；The control
Unit 106 processed is electrically connected to those induction charging units 104；The control unit 106 be set to the mouse pad body 102 it
It is interior；The induction charging loop 110 is electrically connected to the inductive charging coil 108 and the control unit 106；The current sense unit
114 are electrically connected to the inductive charging coil 108 and the control unit 106.The wireless charging mouse 20 includes an induction coil
(being not illustrated in Fig. 3), exchange to-DC switching circuit (being not illustrated in Fig. 3), a power storage unit (being not illustrated in Fig. 3) etc. component
The effect of to reach wireless receiving energy, conversion energy and storage energy.The wireless charging mouse 20 is used in the mouse pad
Above ontology 102, to control the screen for being shown in a computer (being not illustrated in Fig. 3) or a laptop (being not illustrated in Fig. 3)
A vernier (being not illustrated in Fig. 3) on (being not illustrated in Fig. 3).
When the inductive charging coil 108 and the wireless charging mouse 20 form an inductive coupling to the wireless charging mouse
When 20 one wireless charging of progress, which detects a charging current of the inductive charging coil 108 to obtain one
Charging status signal 112；The induction charging loop 110 transmits the charging status signal 112 to the control unit 106；The control
Unit 106 controls the induction charging loop 110 output to the one of the inductive charging coil 108 according to the charging status signal 112
The size of energy is exported to control a transmission power of the inductive charging coil 108；When the inductive charging coil 108 is wireless with this
When charging mouse 20 forms the inductive coupling to carry out the wireless charging to the wireless charging mouse 20, the induction charging loop
The 110 current sense unit 114 detects the charging current of the inductive charging coil 108 to obtain the charging status signal
112.Remaining content of Fig. 3 is similar to those aforementioned diagrams, therefore repeats no more in this.
It please refers to shown in Fig. 4, is the circuit side of the 3rd embodiment of the Intelligent type wireless power supply mouse pad of the utility model
Block figure.A kind of Intelligent type wireless power supply mouse pad 10 of the utility model is to be applied to a wireless charging mouse 20；This is intelligent
Wireless power mouse pad 10 includes a mouse pad body 102, several induction charging units 104, a control unit 106 and a charging
Battery 116；Each of those induction charging units 104 include an inductive charging coil 108 and an induction charging loop
110；The induction charging loop 110 includes a current sense unit 114.Those induction charging units 104 are set to the mouse pad
Within ontology 102；The control unit 106 is electrically connected to those induction charging units 104；The control unit 106 is set to this
Within mouse pad body 102；The induction charging loop 110 is electrically connected to the inductive charging coil 108 and the control unit
106；The current sense unit 114 is electrically connected to the inductive charging coil 108 and the control unit 106；The rechargeable battery 116
It is electrically connected to the control unit 106 and those induction charging units 104.The wireless charging mouse 20 includes an induction coil
(being not illustrated in Fig. 4), exchange to-DC switching circuit (being not illustrated in Fig. 4), a power storage unit (being not illustrated in Fig. 4) etc. component
The effect of to reach wireless receiving energy, conversion energy and storage energy.The wireless charging mouse 20 is used in the mouse pad
Above ontology 102, to control the screen for being shown in a computer (being not illustrated in Fig. 4) or a laptop (being not illustrated in Fig. 4)
A vernier (being not illustrated in Fig. 4) on (being not illustrated in Fig. 4).
When the inductive charging coil 108 and the wireless charging mouse 20 form an inductive coupling to the wireless charging mouse
When 20 one wireless charging of progress, which detects a charging current of the inductive charging coil 108 to obtain one
Charging status signal 112；The induction charging loop 110 transmits the charging status signal 112 to the control unit 106；The control
Unit 106 controls the induction charging loop 110 output to the one of the inductive charging coil 108 according to the charging status signal 112
The size of energy is exported to control a transmission power of the inductive charging coil 108；When the inductive charging coil 108 is wireless with this
When charging mouse 20 forms the inductive coupling to carry out the wireless charging to the wireless charging mouse 20, the induction charging loop
The 110 current sense unit 114 detects the charging current of the inductive charging coil 108 to obtain the charging status signal
112；The rechargeable battery 116 is to give the control unit 106 and those induction charging units 104 to power.Remaining content of Fig. 4
Similar to those aforementioned diagrams, therefore repeated no more in this.
It please refers to shown in Fig. 5, is the circuit side of the fourth embodiment of the Intelligent type wireless power supply mouse pad of the utility model
Block figure.A kind of Intelligent type wireless power supply mouse pad 10 of the utility model is to be applied to a wireless charging mouse 20；This is intelligent
Wireless power mouse pad 10 includes a mouse pad body 102, several induction charging units 104, a control unit 106, a power supply
Converting unit 118 and a power port 120；Each of those induction charging units 104 include an inductive charging coil 108
An and induction charging loop 110；The induction charging loop 110 includes a current sense unit 114.Those induction charging units
104 are set within the mouse pad body 102；The control unit 106 is electrically connected to those induction charging units 104；The control
Unit 106 processed is set within the mouse pad body 102；The induction charging loop 110 is electrically connected to the inductive charging coil
108 and the control unit 106；The current sense unit 114 is electrically connected to the inductive charging coil 108 and the control unit
106；The power conversion unit 118 is electrically connected to the control unit 106 and those induction charging units 104；The power port
120 are electrically connected to the power conversion unit 118.The wireless charging mouse 20 includes an induction coil (being not illustrated in Fig. 5), a friendship
Circulation DC converting circuit (being not illustrated in Fig. 5), a power storage unit (being not illustrated in Fig. 5) etc. component are to reach wireless receiving energy
The effect of amount, conversion energy and storage energy.The wireless charging mouse 20 is used in above the mouse pad body 102, with control
Make one be shown on a screen (being not illustrated in Fig. 5) for a computer (being not illustrated in Fig. 5) or a laptop (being not illustrated in Fig. 5)
Vernier (is not illustrated in Fig. 5).
When the inductive charging coil 108 and the wireless charging mouse 20 form an inductive coupling to the wireless charging mouse
When 20 one wireless charging of progress, which detects a charging current of the inductive charging coil 108 to obtain one
Charging status signal 112；The induction charging loop 110 transmits the charging status signal 112 to the control unit 106；The control
Unit 106 controls the induction charging loop 110 output to the one of the inductive charging coil 108 according to the charging status signal 112
The size of energy is exported to control a transmission power of the inductive charging coil 108；When the inductive charging coil 108 is wireless with this
When charging mouse 20 forms the inductive coupling to carry out the wireless charging to the wireless charging mouse 20, the induction charging loop
The 110 current sense unit 114 detects the charging current of the inductive charging coil 108 to obtain the charging status signal
112；The power conversion unit 118 is to give the control unit 106 and those induction charging units 104 to power；The power end
Mouth 120 is to be connected to the computer or the laptop to receive the electricity from the computer or the laptop
Source；It is received after the power supply of the computer or the laptop in the power port 120, which passes
Power transmission source is to the power conversion unit 118, so that the control unit 106 and those inductions are given in the power conversion unit 118 power supply
Charhing unit 104.Remaining content of Fig. 5 is similar to those aforementioned diagrams, therefore repeats no more in this.
It please refers to shown in Fig. 6, is the circuit side of the 5th embodiment of the Intelligent type wireless power supply mouse pad of the utility model
Block figure.A kind of Intelligent type wireless power supply mouse pad 10 of the utility model is to be applied to a wireless charging mouse 20；This is intelligent
Wireless power mouse pad 10 includes a mouse pad body 102, several induction charging units 104, a control unit 106, a power supply
Converting unit 118, a power port 120 and a charging instruction light emitting diode 122；It is every in those induction charging units 104
One includes an inductive charging coil 108 and an induction charging loop 110；The induction charging loop 110 includes a current sense
Unit 114.Those induction charging units 104 are set within the mouse pad body 102；The control unit 106 is electrically connected to
Those induction charging units 104；The control unit 106 is set within the mouse pad body 102；The induction charging loop 110
It is electrically connected to the inductive charging coil 108 and the control unit 106；The current sense unit 114 is electrically connected to the induction
Charge coil 108 and the control unit 106；The power conversion unit 118 is electrically connected to the control unit 106 and those inductions
Charhing unit 104；The power port 120 is electrically connected to the power conversion unit 118；The charging instruction light emitting diode 122
It is electrically connected to the control unit 106.The wireless charging mouse 20 turns straight comprising an induction coil (being not shown in figure 6), an exchange
Stream conversion circuit (being not shown in figure 6), a power storage unit (being not shown in figure 6) etc. component are to reach wireless receiving energy, turn
The effect of transducing amount and storage energy.The wireless charging mouse 20 is used in above the mouse pad body 102, to control display
A vernier on a screen (being not shown in figure 6) for a computer (being not shown in figure 6) or a laptop (being not shown in figure 6)
(being not shown in figure 6).
When the inductive charging coil 108 and the wireless charging mouse 20 form an inductive coupling to the wireless charging mouse
When 20 one wireless charging of progress, which detects a charging current of the inductive charging coil 108 to obtain one
Charging status signal 112；The induction charging loop 110 transmits the charging status signal 112 to the control unit 106；The control
Unit 106 controls the induction charging loop 110 output to the one of the inductive charging coil 108 according to the charging status signal 112
The size of energy is exported to control a transmission power of the inductive charging coil 108；When the inductive charging coil 108 is wireless with this
When charging mouse 20 forms the inductive coupling to carry out the wireless charging to the wireless charging mouse 20, the induction charging loop
The 110 current sense unit 114 detects the charging current of the inductive charging coil 108 to obtain the charging status signal
112；The power conversion unit 118 is to give the control unit 106 and those induction charging units 104 to power；The power end
Mouth 120 is to be connected to the computer or the laptop to receive the electricity from the computer or the laptop
Source；It is received after the power supply of the computer or the laptop in the power port 120, which passes
Power transmission source is to the power conversion unit 118, so that the control unit 106 and those inductions are given in the power conversion unit 118 power supply
Charhing unit 104；When the inductive charging coil 108 and the wireless charging mouse 20 form the inductive coupling to the wireless charging
When mouse 20 carries out the wireless charging, which drives the charging instruction luminous two according to the charging status signal 112
Pole pipe 122 shines.Remaining content of Fig. 6 is similar to those aforementioned diagrams, therefore repeats no more in this.
The effect of the utility model, is to save the energy of wireless power mouse pad.
However, described above, the only preferred embodiment of the utility model, when the model that cannot limit the utility model implementation
It encloses, i.e., all equivalent changes and modifications made according to the patent scope of the utility model etc. should still belong to the special of the utility model
Sharp covering scope is intended to the scope of protection.The utility model can also have other various embodiments, without departing substantially from the utility model essence
Mind and its essence in the case where, those skilled in the art when can be made according to the utility model it is various it is corresponding change and
Deformation, but these corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (5)
- The mouse pad 1. a kind of Intelligent type wireless is powered is to be applied to a wireless charging mouse, which is characterized in that the Intelligent type wireless Power supply mouse pad includes:One mouse pad body；Several induction charging units, several induction charging units are set within the mouse pad body；AndOne control unit, the control unit are electrically connected to several induction charging units, which is set to the mouse Within pad body,Wherein each of several induction charging units include:One inductive charging coil；AndOne induction charging loop, the induction charging loop are electrically connected to the inductive charging coil and the control unit,Wherein when the inductive charging coil and the wireless charging mouse form an inductive coupling to carry out to the wireless charging mouse When one wireless charging, which detects a charging current of the inductive charging coil to obtain charged state letter Number；The induction charging loop transmits the charging status signal to the control unit；The control unit is according to the charging status signal It controls the induction charging loop and exports the size to an output energy of the inductive charging coil to control the inductive charging coil A transmission power.
- The mouse pad 2. Intelligent type wireless as described in claim 1 is powered, which is characterized in that the wherein induction charging loop packet Contain:One current sense unit, the current sense unit are electrically connected to the inductive charging coil and the control unit,Wherein when the inductive charging coil and the wireless charging mouse form the inductive coupling to carry out to the wireless charging mouse When the wireless charging, the current sense unit of the induction charging loop detects the charging current of the inductive charging coil to obtain To the charging status signal.
- The mouse pad 3. Intelligent type wireless as claimed in claim 2 is powered, which is characterized in that also include:One rechargeable battery, the rechargeable battery are electrically connected to the control unit and several induction charging units,Wherein the rechargeable battery is to give the control unit and several induction charging units to power.
- The mouse pad 4. Intelligent type wireless as claimed in claim 2 is powered, which is characterized in that also include:One power conversion unit, the power conversion unit are electrically connected to the control unit and several induction charging units；AndOne power port, the power port are electrically connected to the power conversion unit,Wherein the power conversion unit is to give the control unit and several induction charging units to power.
- The mouse pad 5. Intelligent type wireless as claimed in claim 4 is powered, which is characterized in that also include:One charging instruction light emitting diode, the charging instruction light emitting diode are electrically connected to the control unit,Wherein when the inductive charging coil and the wireless charging mouse form the inductive coupling to carry out to the wireless charging mouse When the wireless charging, which drives the charging instruction lumination of light emitting diode according to the charging status signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500423.3U CN208271145U (en) | 2018-04-10 | 2018-04-10 | intelligent type wireless power supply mouse pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500423.3U CN208271145U (en) | 2018-04-10 | 2018-04-10 | intelligent type wireless power supply mouse pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271145U true CN208271145U (en) | 2018-12-21 |
Family
ID=64676772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820500423.3U Active CN208271145U (en) | 2018-04-10 | 2018-04-10 | intelligent type wireless power supply mouse pad |
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- 2018-04-10 CN CN201820500423.3U patent/CN208271145U/en active Active
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