CN208522509U - Wireless charger - Google Patents
Wireless charger Download PDFInfo
- Publication number
- CN208522509U CN208522509U CN201821363870.5U CN201821363870U CN208522509U CN 208522509 U CN208522509 U CN 208522509U CN 201821363870 U CN201821363870 U CN 201821363870U CN 208522509 U CN208522509 U CN 208522509U
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- CN
- China
- Prior art keywords
- base assembly
- wireless charger
- electromagnetic coil
- lifting platform
- door body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a kind of wireless chargers, it includes base assembly, door body, electromagnetic coil and lifting platform, base assembly has the containing part for placing electronic equipment, containing part has opening, door body is connect to open or close opening with base assembly, electromagnetic coil is located inside base assembly, and lifting platform is located inside base assembly, and lifting platform is connect to drive electromagnetic coil to move towards electronic equipment with electromagnetic coil.Wireless charger according to the present utility model, by the way that opening is arranged on containing part, and opening is opened or closed using door body, the position of lifting platform adjustment electromagnetic coil is utilized simultaneously, electromagnetic coil can be made closer to electronic equipment, so as to so that more electromagnetic waves pass through opening, it is possible thereby to promote magnetic flux rate, promote charge efficiency.
Description
Technical field
The utility model relates to technical field of electronic equipment, specifically, more particularly to a kind of wireless charger.
Background technique
With the exploitation of the fast-developing and various application software of electronic equipment, people become the charging of electronic equipment
More frequently, traditional wired charging causes charging to limit, very inconvenient.Development and universal, general with wireless charging technology
The battery charging aspect of wireless charging technical application to electronic equipment becomes trend.Wireless charging technology is derived from wireless power transmission
Technology can be divided into low-power wireless charging and high-power wireless charging two ways.Low-power wireless charges frequently with electromagnetism sense
Formula is answered, primary coil has the alternating current of certain frequency, generates certain electric current in secondary coil by electromagnetic induction, thus
Energy is transferred to receiving end from transmission end.
In the related technology, by the way that wireless charger is arranged, the coil and electronic equipment interior loop in wireless charger are utilized
Electromagnetic induction is formed to realize the charging to electronic equipment.But since the design of charger base is easy that electromagnetic signal is stopped to pass through
Amount, cause charge efficiency low.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose that a kind of wireless charger, the wireless charger have the advantages that structure is simple, convenient to use.
According to the wireless charger of the utility model embodiment, comprising: base assembly, the base assembly have for putting
The containing part of electronic equipment is set, the containing part has opening；Door body, the door body connect with the base assembly to open or
Close the opening；Electromagnetic coil, the electromagnetic coil are located inside the base assembly；And lifting platform, the lifting platform position
Inside the base assembly, the lifting platform is connect to drive the electromagnetic coil towards the electronics with the electromagnetic coil
Equipment moving.
It according to the wireless charger of the utility model embodiment, is open by being arranged on containing part, and is beaten using door body
Make and break mouth is opened or closed, while using the position of lifting platform adjustment electromagnetic coil, electromagnetic coil can be made closer to electronic equipment,
So as to so that more electromagnetic waves pass through opening, it is possible thereby to promote magnetic flux rate, promote charge efficiency.
In some embodiments, the door body is pivotable relative to the base assembly.
In some embodiments, the door body is removable relative to the base assembly.
In some embodiments, the containing part is equipped with sliding rail, and the sliding rail connect described to limit with the door body
The motion profile of door body.
In some embodiments, the sliding rail is two be spaced apart.
In some embodiments, wireless charger includes: electrically-controlled component, and the electrically-controlled component and lifting platform communication connect
It connects, to control the lifting platform movement；Button assembly, the button assembly and the electrically-controlled component communication connection, the key
Component is set to the base assembly, when the button assembly is touched, the lifting platform movement.
In some embodiments, the button assembly is set to the outer surface of the base assembly.
In some embodiments, the lifting platform includes: support platform, and the electromagnetic coil is set to the support platform；
Driving assembly, the driving component and the base assembly, the support platform are separately connected to drive the support platform to transport
It is dynamic.
In some embodiments, the driving component includes cylinder, and the actuating station of the cylinder and the support platform connect
It connects.
In some embodiments, the driving component includes: rack gear, and the rack gear is connect with the support platform；And tooth
Wheel, the gear is engaged with the rack gear, to drive the rack movement；Motor, the motor are connect with the gear, to drive
Move the gear rotation.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the wireless charger of the utility model embodiment.
Fig. 2 is the explosive view according to the wireless charger of the utility model embodiment.
Appended drawing reference:
Wireless charger 100,
Base assembly 110, containing part 111, sliding rail 113,
Door body 120,
Electromagnetic coil 130,
Lifting platform 140, support platform 141, driving assembly 142,
Button assembly 150.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to Fig. 1-Fig. 2 description according to the wireless charger 100 of the utility model embodiment.
As Figure 1-Figure 2, according to the wireless charger of the utility model embodiment 100, comprising: base assembly 110, door
Body 120, electromagnetic coil 130 and lifting platform 140.It should be noted that wireless charger 100 can use electromagnetic induction, magnetic field
The principles such as resonance charge to electronic equipment (such as mobile phone) placed thereon.
As shown in Figure 1 and Figure 2, base assembly 110 has the containing part 111 for placing electronic equipment, and containing part 111 has
There is opening, door body 120 is connect to open or close opening with the base assembly 110.It should be noted that when needing to electronics
When equipment is charged, door body 120 can be switched to the state for opening opening, it is possible thereby to reduce electronic equipment and electromagnetic wire
Blocking between circle 130, so as to promote magnetic flux rate, and then can promote charge efficiency；When without being carried out to electronic equipment
When charging, it can use door body 120 and close opening, entered in base assembly 110 to avoid impurity such as dusts.Such as Fig. 2 institute
Show, electromagnetic coil 130 and lifting platform 140 are respectively positioned on inside base assembly 110, and lifting platform 140 is connect with electromagnetic coil 130 to drive
The electromagnetic coil 130 is moved to move towards the electronic equipment.It should be noted that when electromagnetic coil 130 is close to opening, it can
So that electromagnetic coil 130 is closer to electronic equipment, and then more electromagnetic waves can be made to pass through opening.
It according to the wireless charger 100 of the utility model embodiment, is open, and utilized by being arranged on containing part 111
Door body 120 opens or closes opening, while the position of electromagnetic coil 130 is adjusted using lifting platform 140, can make electromagnetic coil
130 closer to electronic equipment, so as to so that more electromagnetic waves pass through opening, it is possible thereby to promote magnetic flux rate, promoted and filled
Electrical efficiency.
In some embodiments, door body 120 is pivotable relative to base assembly 110, it is to be understood that door body 120 can
By pivotably opening opening or closing opening.
Certainly, door body 120 opens opening or closes the mode being open and is not limited to this, for example, in some embodiments, such as
Shown in Fig. 1, door body 120 is removable relative to base assembly 110.Further, containing part 111 is equipped with sliding rail 113, sliding rail
113 connect to limit the motion profile of door body 120 with door body 120.On the one hand, the mobile flexibility of door body 120 can be promoted, separately
On the one hand, the motion profile that can also limit door body 120 avoids door body 120 from interfering when moving with other component.More into
One step, in example as shown in Figure 1, sliding rail 113 can be two be spaced apart, move it is possible thereby to promote door body 120
Stability.
Some embodiments according to the present utility model, wireless charger 100 can also include electrically-controlled component and button assembly
150.As shown in Figure 1, electrically-controlled component and 140 communication connection of lifting platform, to control the movement of lifting platform 140, button assembly 150 and electricity
Component communication connection is controlled, button assembly 150 is set to base assembly 110, and when button assembly 150 is touched, lifting platform 140 is transported
It is dynamic, it is thus user-friendly.
It should be noted that " communication connection " here can refer to wired connection, it can also refer to wireless connection, such as work as liter
When drop platform 140 is connect with electrically-controlled component by wired mode, lifting platform 140 can carry out information biography by conducting wire and electrically-controlled component
It passs, i.e. the instruction of electrically-controlled component can pass to lifting platform 140 by way of electric signal；For another example, when lifting platform 140 with it is automatically controlled
When component wirelessly connects, lifting platform 140 can carry out information by the modes such as wifi, infrared signal and electrically-controlled component
Transmitting.In example as shown in Figure 1 and Figure 2, button assembly 150 can be set to the outer surface of base assembly 110, on the one hand may be used
It is distributed with optimizing all parts in wireless charger 100, it is on the other hand user-friendly.
Some embodiments according to the present utility model, lifting platform 140 may include support platform 141 and driving assembly 142.
As shown in Fig. 2, electromagnetic coil 130 is set to support platform 141, driving assembly 142 and base assembly 110, support platform 141 are distinguished
Connection is to drive support platform 141 to move.It is understood that driving assembly 142 can provide for the movement of support platform 141
Power.
In some embodiments, driving assembly 142 may include cylinder, and the actuating station of cylinder is connect with support platform 141.
It should be noted that air cylinder structure is simple, small in size, the convenient sky that cylinder is accommodated in 110 interior design of base assembly of occupancy
Between.
Certainly, the structure of driving assembly 142 is not limited to this, for example, in some embodiments, driving assembly 142 can be with
It include: rack gear, gear and motor.Specifically, rack gear is connect with the support platform 141, wheel and rack engagement, with driving
Rack movement, and then rack gear can drive support platform 141 to move.Motor is connect with gear, to drive the gear to rotate.?
That is, it is possible to be moved using the principle driving support platform 141 of rack gear, gear engaged transmission.For another example, in some embodiments
In, driving assembly 142 can be scissor structure, and the free end of scissor structure is connect with support platform 141, it should be noted that
Scissor structure is a kind of structure that can be stretched, and scissor structure can drive support platform 141 towards pedestal in the process of stretching, extension
110 external movement of component；Scissor structure can drive support platform 141 to move into slot during contraction.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of wireless charger characterized by comprising
Base assembly, the base assembly have the containing part for placing electronic equipment, and the containing part has opening；
Door body, the door body are connect to open or close the opening with the base assembly；
Electromagnetic coil, the electromagnetic coil are located inside the base assembly；With
Lifting platform, the lifting platform are located inside the base assembly, and the lifting platform is connect with the electromagnetic coil to drive
The electromagnetic coil is moved towards the electronic equipment.
2. wireless charger according to claim 1, which is characterized in that the door body can pivot relative to the base assembly
Turn.
3. wireless charger according to claim 1, which is characterized in that the door body is removable relative to the base assembly
It is dynamic.
4. wireless charger according to claim 3, which is characterized in that the containing part is equipped with sliding rail, the sliding rail
It is connect with the door body to limit the motion profile of the door body.
5. wireless charger according to claim 4, which is characterized in that the sliding rail is two be spaced apart.
6. wireless charger according to claim 1 characterized by comprising
Electrically-controlled component, the electrically-controlled component and the lifting platform communication connection, to control the lifting platform movement；
Button assembly, the button assembly and the electrically-controlled component communication connection, the button assembly are set to the base assembly,
When the button assembly is touched, the lifting platform movement.
7. wireless charger according to claim 6, which is characterized in that the button assembly is set to the base assembly
Outer surface.
8. wireless charger according to claim 1, which is characterized in that the lifting platform includes:
Support platform, the electromagnetic coil are set to the support platform；
Driving assembly, the driving component and the base assembly, the support platform are separately connected to drive the support flat
Platform movement.
9. wireless charger according to claim 8, which is characterized in that the driving component includes cylinder, the cylinder
Actuating station connect with the support platform.
10. wireless charger according to claim 8, which is characterized in that the driving component includes:
Rack gear, the rack gear are connect with the support platform；With
Gear, the gear are engaged with the rack gear, to drive the rack movement；
Motor, the motor are connect with the gear, to drive the gear to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363870.5U CN208522509U (en) | 2018-08-22 | 2018-08-22 | Wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363870.5U CN208522509U (en) | 2018-08-22 | 2018-08-22 | Wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522509U true CN208522509U (en) | 2019-02-19 |
Family
ID=65333531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821363870.5U Active CN208522509U (en) | 2018-08-22 | 2018-08-22 | Wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829628A (en) * | 2019-10-25 | 2020-02-21 | Oppo广东移动通信有限公司 | Wireless charger |
-
2018
- 2018-08-22 CN CN201821363870.5U patent/CN208522509U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829628A (en) * | 2019-10-25 | 2020-02-21 | Oppo广东移动通信有限公司 | Wireless charger |
| WO2021078109A1 (en) * | 2019-10-25 | 2021-04-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charger |
| US11677278B2 (en) | 2019-10-25 | 2023-06-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charger |
| CN110829628B (en) * | 2019-10-25 | 2024-02-02 | Oppo广东移动通信有限公司 | Wireless charger |
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