CN107579574A - A kind of wireless charging device and application method and a kind of desk - Google Patents
A kind of wireless charging device and application method and a kind of desk Download PDFInfo
- Publication number
- CN107579574A CN107579574A CN201710936985.2A CN201710936985A CN107579574A CN 107579574 A CN107579574 A CN 107579574A CN 201710936985 A CN201710936985 A CN 201710936985A CN 107579574 A CN107579574 A CN 107579574A
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- wireless charging
- charging device
- transmitting coil
- mobile terminal
- charging base
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The present invention relates to a kind of wireless charging device, including：Wireless charging base, power module, transmitting coil, switching device.The invention has the advantages that：Powered during use using electric power source pair of module transmitting coil, according to electromagnetic induction principle, transmitting coil can produce magnetic field, terminal with receive capabilities is placed on wireless charging base, and then it can realize and the terminal is charged, pass through switching device, transmitting coil can be controlled to obtain electric or power-off, this charging device need not connect electric wire when using on mobile terminals, it is more convenient when therefore using, and avoid the abrasion of wire rod, simultaneously, multiple terminals with wireless charging function can also be placed on wireless charging base by this charging device, it is more convenient when therefore using.
Description
Technical field
The present invention relates to wireless charging field, more particularly to a kind of wireless charging device and application method and a kind of desk.
Background technology
With the development of science and technology and the mobile terminal such as progress, mobile phone, flat board of society to have become people daily
Necessity in life.This kind of mobile terminal belongs to electronic product, is both provided with battery inside it, by battery to mobile phone,
The mobile terminals such as flat board are powered, and just can guarantee that the normal use of this kind of electronic product., it is necessary to right during the electricity light of battery
Battery is charged.
In the prior art, the mode for widely using wired charging charges to battery, typically connects one end of charging wire
Power supply is connect, the other end is connected with the mobile terminal being electrically charged, and realizes and mobile terminal is charged.But carrying out wired charging
When, it is required for charging wire being connected with mobile terminal before charging every time, it is cumbersome.
The content of the invention
Do not have to electric wire being connected with mobile terminal it is an object of the invention to provide a kind of wireless charging device, during use, because
This is more convenient.
The present invention above-mentioned technical purpose technical scheme is that：A kind of wireless charging device, bag
Include：
Wireless charging base, the wireless charging base are placed for mobile terminal to be charged；
Power module, the power module are used to connect power supply source；
Transmitting coil, the transmitting coil are arranged in wireless charging base, and the transmitting coil electrically connects with power module；
Switching device, the switching device electrically connects with power module and transmitting coil respectively, for controlling transmitting coil to be powered
And power-off.
Powered by using above-mentioned technical proposal, during use using electric power source pair of module transmitting coil, it is former according to electromagnetic induction
Reason, transmitting coil can produce magnetic field, the terminal with receive capabilities is placed on wireless charging base, and then can realize to the end
End is charged, and by switching device, transmitting coil can be controlled to obtain electric or power-off, this charging device need not be by electricity when using
Line connects on mobile terminals, therefore more convenient during use, and avoids the abrasion of wire rod, meanwhile, this charging device is also
It is more convenient when multiple terminals with wireless charging function can be placed on wireless charging base, therefore use.
Preferably, the stopper slot placed for mobile terminal, the position of the stopper slot are provided with the wireless charging base
Put corresponding with transmitting coil.
Mobile terminal is placed in stopper slot by using above-mentioned technical proposal, during use, stopper slot can limit shifting
The position of dynamic terminal, make mobile terminal be always positioned at opening position corresponding with transmitting coil, and then ensure that mobile terminal is being placed
Charged state is remained when on wireless charging base.
Preferably, the switching device includes：
Transmitter, the transmitter is arranged in the side wall of stopper slot, for launching infrared signal；
Receiver, the receiver is arranged in side wall relative with transmitter in stopper slot, for receiving infrared signal；
Relay switch, the electric mechanical switch is connected with transmitting coil and power module, for controlling transmitting coil and power module
It is connected and disconnected from；
Controller, the controller are connected with electric mechanical switch, and for controlling disconnection and the closure of relay switch, the receiver connects
When the infrared signal of receipts is interrupted, controller control electric mechanical switch closure.
By using above-mentioned technical proposal, transmitter launches infrared signal, when receiver receives infrared signal, emission lines
State of the circle in power-off, when mobile terminal is placed in stopper slot, mobile terminal is kept off between transmitter and receiver, is connect
The infrared signal that transmitter is sent can not be received by receiving device, now controller control electric mechanical switch closure, make transmitting coil conductive,
And then mobile terminal is charged.
It is a further object of the present invention to provide a kind of application method of wireless charging device.
The technical purpose of the present invention is achieved through the following technical solutions：A kind of application method of wireless charging device,
Comprise the following steps：
Step 1：Utilize the Quick Response Code on mobile scanning terminal wireless charging base；
Step 2：Obtain the facility information and manufacturer's information of wireless charging device；
Step 3：Using the APP on mobile terminal expense is paid to manufacturer；
Step 4：Start wireless charging device and simultaneously start to charge up timing, length during chargometer is directly proportional with the expense of payment；
Step 5：Terminate during chargometer, close wireless charging device.
By using above-mentioned technical proposal, user is first passed through mobile whole before being charged using wireless charging device
The expense for holding supplier's payment to the wireless charging device certain could use the wireless charging device, while charged
Time is directly proportional to the expense that user pays, and is easy to businessman reasonably to collect the charges.
It is preferably, further comprising the steps of in the step 5：
S1. when mobile terminal leaves the chargeable range of wireless charging device before terminating in chargometer, secondary timing is started；
S2. when mobile terminal is not placed on the chargeable range of wireless charging device before two timing terminate, wireless charging
Device is closed；
S3. before two timing terminate, when mobile terminal is reapposed in the range of the wireless charging of wireless charging device, wirelessly
Charging device continues to charge, and continues during chargometer.
By using above-mentioned technical proposal, when user charges electricity and left, wireless charging device can close automatically, avoid
The waste of the energy, if user is the short time to take mobile terminal from wireless charging device away, user is when defined
In when mobile terminal is placed on wireless charging device, more hommization when can continue to charge, therefore use.
Another technical purpose of the present invention is to provide a kind of desk, has the function that can be charged to mobile terminal.
The above-mentioned technical purpose of the present invention is achieved through the following technical solutions：A kind of desk, including table, the table
Plate includes wireless charging device.
By using above-mentioned technical proposal, mobile terminal is placed on wireless charging device by user when using desk
On, easily mobile terminal can be charged.
Preferably, the surface of the table offers mounting groove, the wireless charging base is arranged in mounting groove, described
Table offers the through hole that supply lines passes through along its side, and the through hole connects with mounting groove.
Wireless charging base is placed in mounting groove by using above-mentioned technical proposal, during use, user is in table side work
When making or learning, mobile terminal can be placed on wireless charging base at any time and be charged, charged take away at any time at any time, it is not necessary to
Charging wire is reconnected, it is very easy to use, while pass through through hole to lead to the outside of table in electric wire, it can prevent user from making
User, which touches electric wire, causes the working condition of wireless charging device to be affected.
Preferably, being provided with cavity in the table, the wireless charging base is set in the cavities.
By using above-mentioned technical proposal, wireless charging base is placed in the cavities, and user can either be when needing
Charged using the wireless charging base, while when user need not be charged, because desktop is smooth, therefore should
The setting of wireless charging base does not interfere with the normal use of desk.
Preferably, the side of the table is provided with the opening connected with cavity, energy is hinged with the top of the opening
Enough door body for blocking opening, the edge of the door body is provided with the groove that supply lines passes through, the top and bottom of the opening
Fixing groove is respectively arranged with, the handle of strip is provided with the side of the close open outside of the door body, the handle turns
Dynamic to be arranged in door body, when the handle turns to vertical state, the both ends in handle length direction are plugged in fixing groove respectively.
By using above-mentioned technical proposal, set door body to prevent wireless charging base from being skidded off from cavity, made using handle
User can easily open and close door body, when door body closes, electric wire be passed through into groove, and then can draw electric wire, turning handle
During hand, handle is turned into vertical state, the both ends in handle length direction can be inserted in fixing groove respectively, and then door body is consolidated
It is fixed.
Preferably, the wireless charging base is fitted on the bottom surface of table.
, can be normally to movement when wireless charging base is fitted on the bottom surface of table by using above-mentioned technical proposal
Terminal is charged, and can also make desktop normal use, while more convenient when install wireless charging base.
In summary, the invention has the advantages that：Powered during use using electric power source pair of module transmitting coil, according to
Electromagnetic induction principle, transmitting coil can produce magnetic field, the terminal with receive capabilities is placed on wireless charging base, Jin Erneng
Realization is charged to the terminal, by switching device, transmitting coil can be controlled to obtain electric or power-off, when this charging device uses
It is more convenient when electric wire need not be connected on mobile terminals, therefore use, and the abrasion of wire rod is avoided, meanwhile, it is this
Multiple terminals with wireless charging function can also be placed on wireless charging base by charging device, therefore more square during use
Just.
Brief description of the drawings
Fig. 1 is the structural representation of wireless charging device in embodiment 1, for embodying the position of transmitter and receiver；
Fig. 2 is the connection relationship diagram of power module, transmitting coil and switching device in embodiment 1；
Fig. 3 is the flow chart of the method in embodiment 2；
Fig. 4 is the structural representation of desk in embodiment 3, for embodying the position of mounting groove；
Fig. 5 is the sectional view of desk in embodiment 3, for embodying the position of through hole；
Fig. 6 is the structural representation of desk in embodiment 4, for embodying the position of opening；
Fig. 7 is the enlarged diagram in A portions in Fig. 6, for embodying the position of groove；
Fig. 8 is the sectional view of table in embodiment 4, for embodying the position relationship of handle and fixing groove；
Fig. 9 is the structural representation of desk in embodiment 5, for embodying the position relationship of wireless charging base and table.
In figure, 1, wireless charging base；11st, power module；12nd, transmitting coil；13rd, switching device；2nd, stopper slot；21st, send out
Emitter；22nd, receiver；23rd, relay switch；24th, controller；3rd, table；31st, mounting groove；32nd, through hole；4th, cavity；41st, it is open；
42nd, door body；43rd, groove；44th, fixing groove；45th, handle；5th, electric wire；51st, plug；6th, table leg.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1：A kind of wireless charging device, as depicted in figs. 1 and 2, including wireless charging base 1, wireless charging base 1
Shape is in the form of annular discs, and a stopper slot 2 is provided with its upper surface, and the shape on the surface of stopper slot 2 is rectangular.Wireless charging base 1
Upper connection live wire 5, end of the electric wire 5 away from wireless charging base 1 is connected with plug 51.Wireless charging base 1 includes power supply mould
Block 11, transmitting coil 12 and switching device 13, switching device 13 electrically connect with power module 11 and transmitting coil 12 respectively.Switch
Device 13 includes the transmitter 21 and receiver 22 being separately positioned on 2 liang of relative inwalls of stopper slot, and transmitter 21 is hair
Optical diode D1, for launching infrared signal, receiver 22 is photodiode D2, for receiving infrared signal.Light-emitting diodes
Pipe D1 anode is connected with power supply VCC, and its negative electrode is connected with first resistor R1 and is grounded.Photodiode D2 negative electrode is connected to
Power supply VCC, anode are connected with second resistance R2 and are grounded.Switching device 13 also includes controller 24 and electric mechanical switch, controller
24 be triode Q, and triode Q is PNP type triode, and triode Q base stage is connected to photodiode D2 and second resistance R2
Between.Triode Q emitter stage is connected with 3rd resistor R3 and is connected to power supply VCC.Relay switch 23 include relay KM and
K is switched, switch K is normally opened, when relay KM obtains electric, switch K closures.Triode Q colelctor electrode is connected to relay KM simultaneously
Ground connection.Switch K both ends are connected with power module 11 and transmitting coil 12 respectively.
Application method：In use, plug 51 is inserted in socket, mobile terminal is placed in stopper slot 2, now moved
Terminal will shelter from infrared signal, receiver 22 can not be received infrared signal, and photodiode D2 ends, triode Q's
Base stage input low level, triode Q collector and emitter conducting.Relay KM obtains electric, switch K closures, and then makes transmitting
Coil 12 obtains electric, generation magnetic field, to the mobile terminal progress wireless charging with wireless receiving function.
Embodiment 2：A kind of application method of wireless charging device, its flow is as shown in figure 3, comprise the following steps：
Step 1：Utilize the Quick Response Code on mobile scanning terminal wireless charging base 1；
Step 2：Obtain the facility information and manufacturer's information of wireless charging device；
Step 3：Using the APP on mobile terminal expense is paid to manufacturer；
Step 4：Start wireless charging device and simultaneously start to charge up timing, length during chargometer is directly proportional with the expense of payment；
Step 5：End is continued until when mobile terminal is consistently placed in the chargeable range of wireless charging device, during chargometer,
It is then shut off wireless charging device, when mobile terminal removes the chargeable range of wireless charging device in charging process, then starts two
Secondary timing, when mobile terminal is not placed in the chargeable range of wireless charging device before secondary timing terminates, wireless charging
Electric installation is closed, before secondary timing terminates, when mobile terminal is reapposed in the chargeable range of wireless charging device,
Wireless charging device continues to charge to mobile terminal, continues during chargometer.
Embodiment 3：A kind of desk, as shown in figure 4, including table 3, the shape on the surface of table 3 is rectangular, under table 3
Side is connected with four table legs 6 perpendicular to table 3.The surface of table 3 offers mounting groove 31, and the shape of mounting groove 31 is rectangular,
Wireless charging base 1 is placed in mounting groove 31.
As shown in figure 5, the side of the interior edge table 3 of table 3 offers through hole 32, through hole 32 connects with mounting groove 31, electric wire 5
The outside of table 3 is extended to through through hole 32.
Application method：User is placed on nothing in work or study, by the mobile terminal with wireless charging function
On line cradle 1, and start wireless charging device, wireless charging can be carried out to mobile terminal.
Embodiment 4：A kind of desk, the structure of the present embodiment 4 is substantially the same manner as Example 3, and its difference is, such as Fig. 6, figure
Shown in 7 and Fig. 8, cavity 4 is offered in table 3, wireless charging base 1 is placed in cavity 4.The side of table 3 offers and sky
The opening 41 that chamber 4 connects, the 41 upper inwall of being open are hinged with door body 42, and the bottom of door body 42 is provided with groove 43, and electric wire 5 passes through
Groove 43 leads to the outside of table 3.Door body 42 is connected with handle 45 on the side outside opening 41, and handle 45 is in door body
It is rotatablely connected on 42.The upper inwall and lower inwall of opening 41 are respectively arranged with the groove 44 that is relatively fixed, the position of fixing groove 44 with
The position correspondence of handle 45, when handle 45 turns to vertical state, fixing groove 44 is inserted at the both ends of the length direction of handle 45 respectively
In.
Application method：The application method of the present embodiment 4 is substantially the same manner as Example 3, and its difference is, by wireless charging base
1 when being placed in cavity 4, opens door body 42 using handle 45, wireless charging base 1 is placed in cavity 4 from opening 41, by door
Body 42 closes, and makes electric wire 5 by inlay card in groove 43, swing handle 45, the both ends of the length direction of handle 45 is inserted respectively solid
Determine in groove 44, and then door body 42 is fixed.
Embodiment 5：A kind of desk, the structure of the present embodiment 5 is substantially the same manner as Example 3, and its difference is, such as Fig. 9 institutes
Show, wireless charging base 1 is fitted on the lower surface of table 3, and wireless charging base 1 is bonded at into table using double faced adhesive tape in the present embodiment
3 lower surface.
Application method：The application method of the present embodiment 5 is substantially the same manner as Example 3, and its difference is, due to table 3
Surface is flat, therefore when not making to be charged, the surface energy normal use of table 3.
Claims (10)
- A kind of 1. wireless charging device, it is characterised in that including：Wireless charging base (1), the wireless charging base (1) are placed for mobile terminal to be charged；Power module (11), the power module (11) are used to connect power supply source；Transmitting coil (12), the transmitting coil (12) are arranged in wireless charging base (1), the transmitting coil (12) and power supply Module (11) electrically connects；Switching device (13), the switching device (13) electrically connect with power module (11) and transmitting coil (12), are used for respectively Transmitting coil (12) is controlled to be powered and power off.
- 2. a kind of wireless charging device according to claim 1, it is characterised in that set on the wireless charging base (1) There is the stopper slot (2) placed for mobile terminal, the position of the stopper slot (2) is corresponding with transmitting coil (12).
- 3. a kind of wireless charging device according to claim 2, it is characterised in that the switching device (13) includes：Transmitter (21), the transmitter (21) is arranged in the side wall of stopper slot (2), for launching infrared signal；Receiver (22), the receiver (22) are arranged in stopper slot (2) and in the relative side wall of transmitter (21), for connecing Receive infrared signal；Relay switch (23), the electric mechanical switch is connected with transmitting coil (12) and power module (11), for controlling emission lines Circle (12) and power module (11) are connected and disconnected from；Controller (24), the controller (24) are connected with electric mechanical switch, for controlling disconnection and the closure of relay switch (23), When the infrared signal that the receiver (22) receives is interrupted, controller (24) control electric mechanical switch closure.
- 4. a kind of application method of wireless charging device, it is characterised in that comprise the following steps：Step 1：Utilize the Quick Response Code on mobile scanning terminal wireless charging base；Step 2：Obtain the facility information and manufacturer's information of wireless charging device；Step 3：Using the APP on mobile terminal expense is paid to manufacturer；Step 4：Start wireless charging device and simultaneously start to charge up timing, length during chargometer is directly proportional with the expense of payment；Step 5：Terminate during chargometer, close wireless charging device.
- 5. the application method of a kind of wireless charging device according to claim 4, it is characterised in that in the step 5 also Comprise the following steps：S1. when mobile terminal leaves the chargeable range of wireless charging device before terminating in chargometer, secondary timing is started；S2. when mobile terminal is not placed on the chargeable range of wireless charging device before two timing terminate, wireless charging Device is closed；S3. before two timing terminate, when mobile terminal is reapposed in the range of the wireless charging of wireless charging device, wirelessly Charging device continues to charge, and continues during chargometer.
- 6. a kind of desk for applying wireless charging device as claimed in claim 1, it is characterised in that described including table (3) Table (3) includes wireless charging device.
- 7. a kind of desk according to claim 6, it is characterised in that the surface of the table (3) offers mounting groove (31), the wireless charging base (1) is arranged in mounting groove (31), and the table (3) offers supply lines (5) along its side and led to The through hole (32) crossed, the through hole (32) connect with mounting groove (31).
- 8. a kind of desk according to claim 6, it is characterised in that be provided with cavity (4) in the table (3).
- 9. a kind of desk according to claim 8, it is characterised in that the side of the table (3) is provided with and cavity (4) The opening (41) of connection, it is described opening (41) at the top of be hinged with can by opening (41) block door body (42), the door body (42) edge is provided with the groove (43) that supply lines (5) passes through, and is respectively arranged with the top and bottom of the opening (41) solid Determine groove (44), be provided with the handle (45) of strip on the outside side of the close opening (41) of the door body (42), described Hand (45) is rotatably arranged in door body (42), when the handle (45) turns to vertical state, the two of handle (45) length direction End is plugged in fixing groove (44) respectively.
- 10. a kind of desk according to claim 6, it is characterised in that the wireless charging base (1) is fitted in table (3) Bottom surface on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936985.2A CN107579574A (en) | 2017-10-10 | 2017-10-10 | A kind of wireless charging device and application method and a kind of desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936985.2A CN107579574A (en) | 2017-10-10 | 2017-10-10 | A kind of wireless charging device and application method and a kind of desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107579574A true CN107579574A (en) | 2018-01-12 |
Family
ID=61038784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936985.2A Pending CN107579574A (en) | 2017-10-10 | 2017-10-10 | A kind of wireless charging device and application method and a kind of desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107579574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111371471A (en) * | 2020-03-16 | 2020-07-03 | 环鸿电子（昆山）有限公司 | Portable terminal and charging seat thereof |
| CN113452147A (en) * | 2020-03-26 | 2021-09-28 | Oppo广东移动通信有限公司 | Wireless charging box and wireless charging system |
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| CN202651902U (en) * | 2011-11-04 | 2013-01-02 | 曜进有限公司 | Table body structure with wireless electric energy transmission |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |
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