CN208849475U - A kind of wireless charging device - Google Patents
A kind of wireless charging device Download PDFInfo
- Publication number
- CN208849475U CN208849475U CN201820923057.2U CN201820923057U CN208849475U CN 208849475 U CN208849475 U CN 208849475U CN 201820923057 U CN201820923057 U CN 201820923057U CN 208849475 U CN208849475 U CN 208849475U
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- China
- Prior art keywords
- charging device
- wireless charging
- wireless
- adsorbent material
- intelligent terminal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of wireless charging devices, including line charge electric installation and adsorbent material；The one side of the wireless charging device is arranged in the adsorbent material, and the wireless charging device is bonded in intelligent terminal and is provided at the rear shell of wireless receiving coil by the adsorbent material；The side of the wireless charging device is provided with winding slot, for storing the power supply line in the wireless charging device, can in user's charging process normal use intelligent terminal, and it is easy to operate, it is easy to carry, improve the charging experience of user.
Description
Technical field
The utility model embodiment is related to wireless charging technical field more particularly to a kind of wireless charging device.
Background technique
With the development of electronic technology, the electronic product of the intelligent terminals such as mobile phone, tablet computer has become people's life
In indispensable a part, therefore, convenient and fast charging modes have been to be concerned by more and more people and approve.
Currently, carrying out charging to intelligent terminal generallys use wired charging and wireless charging two ways, wired charging is
By the fixation charging jack of an insertion intelligent terminal of charging cable, the other end is inserted into power supply base to be filled for intelligent terminal
Electricity, and wireless charging is that the wireless receiving coil region of intelligent terminal is placed on nothing after wireless charging device energization
The wireless transmission coil region of line charge electric equipment can carry out wireless charging to intelligent terminal.
But wired charging method is since the charging jack of intelligent terminal is fixed, it is intelligent to being used in user's charging process
Terminal is made troubles, for example, playing game in user's charging process, the charging plug wire of fixed position will affect the operation of user.Again
Such as, the charging jack of some intelligent terminals is not only used to charge but also for accessing earphone, and user can not be real by a fixed socket
Existing two different demands.And existing wireless charging mode exists when user picks up intelligent terminal, i.e. intelligence during the charging process
When energy terminal leaves wireless charging device, wireless charging process can interrupt automatically, when user continues to charge using complete intelligent terminal
When, it is also necessary to the alignment of coil region is carried out again, it is complicated for operation, reduce the charging experience of user.
Utility model content
A kind of wireless charging device provided by the embodiment of the utility model, can in user's charging process normal use intelligence
Energy terminal, and it is easy to operate, it is easy to carry, improve the charging experience of user.
For this purpose, the utility model embodiment provides a kind of wireless charging device, which includes wireless charging
Device and adsorbent material；
The adsorbent material is arranged in the one side of the wireless charging device, and the adsorbent material is by the wireless charging Denso
It sets and is bonded in intelligent terminal and is provided at the rear shell of wireless receiving coil；
The side of the wireless charging device is provided with winding slot, for storing the power supply line in the wireless charging device.
Further, above-mentioned adsorbent material is to have sticking reusable material.
Further, above-mentioned wireless charging device includes: wireless charging device shell, wireless transmission coil, electromagnetic signal
Isolation layer and power supply line；
The wireless transmission coil is set to the wireless charging device enclosure interior, the one side of the wireless transmission coil
Close to adsorbent material, another side is fixed on the electromagnetic signal isolation layer, for generating electricity by the wireless transmission coil
Magnetic signal, so that the wireless receiving coil in the intelligent terminal, which receives the electromagnetic signal, carries out wireless charging；
The electromagnetic signal isolation layer is believed for completely cutting off the electromagnetic signal that the wireless transmission coil generates in the electromagnetism
The transmitting of number isolation layer side；
One end of the power supply line is fixed on the wireless transmission coil, and the other end is charging plug, is used for and power supply
Socket is connected, and powers for the wireless charging device.
Further, above-mentioned wireless transmission coil occupied area is less than or equal to the adsorbent material occupied area, and sets
It is placed in the underface of the adsorbent material.
Further, above-mentioned line charge electric installation is provided with charging plug groove in the one side of adsorbent material, described to fill
Plug groove is used to fix the charging plug of the power supply line.
Further, above-mentioned wireless charging device further include: the display module on the wireless charging device is set, is used
In the coil alignment situation for showing the wireless charging device and intelligent terminal.
Adsorbent material is arranged by the one side in wireless charging device in the utility model, and wireless charging device is bonded in intelligence
Energy terminal is provided at the rear shell of wireless receiving coil, and then carries out wireless charging for intelligent terminal.It can charge in user
Normal use intelligent terminal in journey, and without frequent alignment coil region, reduce the charging operations of intelligent terminal.This
Outside, it is provided with the winding slot of storage Wireless in the side of wireless charging device, improves the portability of wireless charging device, into
And improve the charging experience of user.
Detailed description of the invention
Fig. 1 is a kind of front schematic view for wireless charging device that the utility model embodiment one provides；
Fig. 2 is a kind of use schematic diagram for wireless charging device that the utility model embodiment one provides；
Fig. 3 is a kind of schematic rear view for wireless charging device that the utility model embodiment one provides.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of front schematic view for wireless charging device that the utility model embodiment one provides, and Fig. 2 is that this is practical
A kind of wireless charging device that new embodiment one provides uses schematic diagram, is applicable to carry out wireless charging to intelligent terminal
The case where.As depicted in figs. 1 and 2, which specifically includes: wireless charging device 101 and adsorbent material 102；
Wherein, wireless charging device 101 can be can for intelligent terminal carry out wireless charging device, inside include
All elements needed for wireless charging, for example, wireless transmission coil, electromagnetic signal isolation layer and circuit board etc..Its shell shape
With size the application without limiting, it can be hull shape shown in Fig. 1, can also be the outer hull shape of other any one
Shape.Preferably, the shape of wireless charging device 101 can be the cubic shaped of rule, and volume is arranged small by one as far as possible
A bit, to improve the portability of wireless charging device 10.
Adsorbent material 102 is to have sticking reusable material, for example, it may be having sticking silica gel material
Material after the material loses viscosity, can restore viscosity by cleaning, and then achieve the effect that reuse again.The application couple
Adsorbent material 102 can be this field any one and have sticking reusable material without limiting.
The one side of wireless charging device 101 is arranged in adsorbent material 102, and adsorbent material 102 glues wireless charging device 101
It closes at the rear shell 111 that intelligent terminal 11 is provided with wireless receiving coil；
Wherein, as depicted in figs. 1 and 2, adsorbent material 102 is arranged in the one side of wireless charging device 101, specifically,
In order to improve the adhesiveness of intelligent terminal 11 Yu wireless charging device 101, it can choose and adsorbent material 102 is arranged in wireless charging
In the biggish one side of 101 area of electric installation.And the shared region on the face of adsorbent material 102 is bigger, bonds with intelligent terminal 11
When, adsorptivity is stronger.
In the embodiment of the present application, the wireless charging device 10 being made of wireless charging device 101 and adsorbent material 102,
Wireless charging device 10 and intelligent terminal 11 to be charged can be held tightly together by adsorbent material 102, in this way with
Existing wireless charging device is compared, and wireless charging device 10 provided by the present application is to 11 wireless charging process of intelligent terminal
In, even if user picks up the use of intelligent terminal 11, charging process will not be interrupted, and do not have to after use, carried out again wireless
When charging, the region of wireless transmission antenna and wireless receiving antenna is realigned.
Compared with existing wired charging equipment, wireless charging device 10 provided by the present application can solve intelligent terminal 11
It is inconvenient that wired charging socket is fixed to user bring, for example, the charging jack of existing mobile phone is usually in the lower end of mobile phone, and plays
It is frequently necessary to switching to mobile phone into transverse screen when game, holds both ends and operated, if user plays game while charging to mobile phone, this
When charging cable position be exactly that user hand is shaken hands the position of machine, affect the game operation of user.And nothing provided by the present application
Line charge electric equipment 10 can be very good to solve this problem, because of the adsorbent material 102 on the wireless charging device 10 of the application
Reusable material, and if the power supply line of wireless charging device 10 when influencing user's operation, can be by by wireless charging
Electric equipment 10 is removed from intelligent terminal 11, is re-pasted on intelligent terminal 11 after power supply line is changed a direction, to avoid playing
Influence of the charging cable to operation when game.
For another example, when the charging jack of intelligent terminal 11 is not only used to charge but also be used to access earphone, nothing provided by the present application
Line charge electric equipment 10 can discharge the charging jack of intelligent terminal 11, not only extend when being charged for intelligent terminal 11
The service life of charging jack, and meet the other function that user uses the socket, improve the usage experience of user.
When optionally, due to wireless charging, only when the position of wireless transmission coil and wireless receiving coil matches,
It can be only achieved optimal charging effect, misplace if the position of wireless transmission coil and wireless receiving coil exists, wireless receiving
The case where coil can only receive the part electricity of wireless transmission coil generation, and there are waste of energy.Therefore, in design wireless charging
When electric equipment 10, wireless transmission coil occupied area in wireless charging device 101 can be allowed to be less than or equal to the adsorbent material
102 occupied areas, and it is set to the underface of adsorbent material 102.So that user is when using wireless charging device 10, according to suction
102 position of enclosure material can determine specific location of the wireless transmission coil in wireless charging device 10.And then it guides and uses
When wireless charging device 10 is pasted 11 rear shell of intelligent terminal by family, as long as by 102 position of adsorbent material and intelligent terminal rear shell
The position of 111 wireless receiving coil matches, that is, can guarantee wireless transmission coil position and wireless receiving coil position phase
Match, to improve the efficiency of 11 wireless charging of intelligent terminal, reduces the waste of wireless charging device electric energy.
The side of wireless charging device 101 is provided with winding slot 1011, for storing the electricity in the wireless charging device 101
Source line 1012.
As shown in Figure 1 or 2, it is provided with winding slot 1011 in the side of wireless charging device 101, the depth of the winding slot 1011
Degree can be determined by the length of power supply line 1012.The winding slot 1011 can allow power supply line 1012 to be received into wireless charging device 10
Shell in so that have storage function wireless charging device 10 be sticked in the rear shell 111 of intelligent terminal.Further mention
The convenience of high wireless charging device 10 improves the charging experience of user.
As depicted in figs. 1 and 2, the specific operation process of wireless charging device provided by the embodiments of the present application may is that
User needs in advance to be directed at 102 position of adsorbent material on wireless charging device 10 and paste intelligent end
(under normal conditions, the wireless receiving coil of intelligent terminal 11 is arranged in intelligence for wireless receiving coil position in the rear shell 111 of end
The middle position of energy terminal rear shell 111).When user will charge to intelligent terminal 11, it is only necessary to from wireless smart devices
Power supply line 1012 is unfolded in 10 winding slot 1011, and the charging plug of power supply line 1012 is inserted on power supply, is nothing
Line charge electric equipment 10 is powered, and wireless charging device 10 can carry out wireless charging to intelligent terminal 11.
Further, above-mentioned wireless charging device 101 includes: wireless charging device shell, wireless transmission coil, electromagnetism letter
Number isolation layer and power supply line；
The wireless transmission coil is set to 101 enclosure interior of wireless charging device, the wireless transmission coil
On one side close to adsorbent material 102, another side is fixed on the electromagnetic signal isolation layer, for passing through the wireless transmission coil
Electromagnetic signal is generated, so that the wireless receiving coil in the intelligent terminal 11 receives the electromagnetic signal and carries out wireless charging；
The electromagnetic signal isolation layer is believed for completely cutting off the electromagnetic signal that the wireless transmission coil generates in the electromagnetism
The transmitting of number isolation layer side；
One end of the power supply line is fixed on the wireless transmission coil, and the other end is charging plug, is used for and power supply
Socket is connected, and powers for the wireless charging device 101.
Wherein, the wireless charging mode of wireless charging device 101 can include but is not limited to induction, magnetic resonance,
Field coupling formula and radio wave transmissions etc..Wireless charging device 101 for induction, in wireless charging device 10
Working principle may is that by coil carry out energy coupling realize energy transmitting.Specifically, charging is inserted when wireless charging
Head insertion power supply base be wireless charging device 101 power, the other end connect wireless transmission coil, by wireless transmission coil with
The energy coupling of wireless receiving coil in intelligent terminal 11, the received electric current of wireless receiving coil can be through in intelligent terminals 11
Conversion circuit be changing into direct current be intelligent terminal 11 battery charge.
Further, the charging plug of the power supply line 1012 of wireless charging device 10 is not easy to receive in winding slot 1011
It receives, for better accommodating power line 1012, the convenience of wireless charging device 10 is improved, as shown in figure 3, above-mentioned wireless charging
Device 101 is provided with charging plug groove 1013 in the one side of adsorbent material 102, and the charging plug groove 1013 is used for
The charging plug of the fixed power supply line 1012.
Wherein, without limitation to charging plug interface the application of power supply line 1012, for example, it may be universal serial bus
(Universal Serial Bus, USB) interface.Shape, depth and the size of charging plug groove 1013 depend on power supply line
Shape, height and the size of 1012 charging plug interface.Optionally, charging plug groove 1013 can be magnetic-type groove,
It is provided with magnet suction piece, for charging plug to be adsorbed in charging plug groove 1013, improves charging plug storage
Stability.Wireless charging device 10 provided by the present application separately stores the cable of power supply line 1012 and charging plug, even if
In the case where intelligent terminal 11 moves, power supply line is also not easy to be scattered, and improves the portability of wireless charging device, extends nothing
The service life of 10 power supply line of line charge electric equipment.
Further, whether matched to allow user to understand wireless transmission coil in real time with the position of wireless receiving coil,
Guarantee the efficiency of wireless charging, above-mentioned wireless charging device 10 further include: the display on the wireless charging device 101 is set
Module, for showing the coil alignment situation of the wireless charging device 10 and intelligent terminal 11.
The display module can be the display screen being arranged on wireless charging device 10, show wireless transmission on a display screen
The matching degree of the position of coil and wireless receiving coil can prompt user's adjustment wireless when matching degree is lower than preset threshold
The position of charging equipment 10, such as can be shown on display screen and " please readjust the position of wireless charging device according to prompt, improve
Charge efficiency ".The display module can also be the indicator light being arranged on wireless charging device 10, if wireless transmission coil and nothing
When the matching degree of the position of line receiving coil is less than preset threshold, indicator light will be flashed or is always on, to remind user radio
The position of transmitting coil and wireless receiving coil mismatches, and needs again the position of wireless charging device 10.
Adsorbent material is arranged by the one side in wireless charging device in wireless charging device provided by the embodiments of the present application,
Wireless charging device is bonded in intelligent terminal to be provided at the rear shell of wireless receiving coil, and then is carried out wirelessly for intelligent terminal
Charging.It normal use intelligent terminal can be reduced and without frequent alignment coil region in user's charging process
The charging operations of intelligent terminal.In addition, being provided with the winding slot of storage Wireless in the side of wireless charging device, nothing is improved
The portability of line charge electric equipment, and then improve the charging experience of user.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (6)
1. a kind of wireless charging device, which is characterized in that including wireless charging device and adsorbent material；
The one side of the wireless charging device is arranged in the adsorbent material, and the adsorbent material glues the wireless charging device
It closes at the rear shell that intelligent terminal is provided with wireless receiving coil；
The side of the wireless charging device is provided with winding slot, for storing the power supply line in the wireless charging device.
2. equipment according to claim 1, which is characterized in that the adsorbent material is that tool is sticking reusable
Material.
3. equipment according to claim 1, which is characterized in that the wireless charging device includes: wireless charging device shell
Body, wireless transmission coil, electromagnetic signal isolation layer and power supply line；
The wireless transmission coil is set to the wireless charging device enclosure interior, and the one side of the wireless transmission coil is close
Adsorbent material, another side are fixed on the electromagnetic signal isolation layer, for being believed by the wireless transmission coil generating electromagnetic
Number, so that the wireless receiving coil in the intelligent terminal, which receives the electromagnetic signal, carries out wireless charging；
The electromagnetic signal isolation layer, for completely cut off electromagnetic signal that the wireless transmission coil generates the electromagnetic signal every
Exhausted layer side transmitting；
One end of the power supply line is fixed on the wireless transmission coil, and the other end is charging plug, is used for and power supply base
It is connected, powers for the wireless charging device.
4. equipment according to claim 3, which is characterized in that the wireless transmission coil occupied area is less than or equal to institute
Adsorbent material occupied area is stated, and is set to the underface of the adsorbent material.
5. equipment according to claim 1, which is characterized in that the wireless charging device is in the one side of adsorbent material
It is provided with charging plug groove, the charging plug groove is used to fix the charging plug of the power supply line.
6. equipment according to claim 1, which is characterized in that the wireless charging device further include: be arranged in the nothing
Display module on line charge electric installation, for showing the coil alignment situation of the wireless charging device and intelligent terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923057.2U CN208849475U (en) | 2018-06-14 | 2018-06-14 | A kind of wireless charging device |
| PCT/CN2019/084023 WO2019237835A1 (en) | 2018-06-14 | 2019-04-24 | Wireless charging device and operating method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923057.2U CN208849475U (en) | 2018-06-14 | 2018-06-14 | A kind of wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849475U true CN208849475U (en) | 2019-05-10 |
Family
ID=66352256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923057.2U Active CN208849475U (en) | 2018-06-14 | 2018-06-14 | A kind of wireless charging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208849475U (en) |
| WO (1) | WO2019237835A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110034773A (en) * | 2009-09-29 | 2011-04-06 | 삼성전자주식회사 | Wireless charger using a way of inductive coupling |
| CN203617752U (en) * | 2013-12-06 | 2014-05-28 | 汤铬铠 | Adsorptive wireless charging device |
| CN106451803B (en) * | 2016-09-29 | 2020-05-19 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging control method and system, wireless charging transmitting terminal and wireless charging receiving terminal |
| CN207270404U (en) * | 2017-03-11 | 2018-04-27 | 刘诗锋 | The charging socket structure of portable tooth flusher |
| CN206947997U (en) * | 2017-07-18 | 2018-01-30 | 深圳拓邦股份有限公司 | Wireless charging component |
-
2018
- 2018-06-14 CN CN201820923057.2U patent/CN208849475U/en active Active
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2019
- 2019-04-24 WO PCT/CN2019/084023 patent/WO2019237835A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2019237835A1 (en) | 2019-12-19 |
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