CN206640401U - The wireless charging receiver of two-sided reception - Google Patents
The wireless charging receiver of two-sided reception Download PDFInfo
- Publication number
- CN206640401U CN206640401U CN201720276219.3U CN201720276219U CN206640401U CN 206640401 U CN206640401 U CN 206640401U CN 201720276219 U CN201720276219 U CN 201720276219U CN 206640401 U CN206640401 U CN 206640401U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- reception
- charging receiver
- sided
- chip
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of wireless charging receiver of two-sided reception, including two receiving coils, there are two antifreeze plates in two receiving coils, receiving coil is wired to by four receives in IC chip respectively.Antifreeze plate can have two panels, have copper foil between two panels antifreeze plate.Four electric wires are divided to two groups to be connected to the reception IC chip identical reception power pin.Therefore, the utility model utilizes and exchanges magnetic induction principle and magnetic resonance principle, two-sided charging is realized using two sets of coils and same reception IC chip, wireless charging receiver is when making without additional designs, also the direction of receiver need not be identified by user, so as to improve the convenience that user uses.
Description
Technical field
Charging field is the utility model is related to, specifically, be related to a kind of can be received with the two-sided wireless charging that arbitrarily receives
Device.
Background technology
Wireless charging, it is commonly referred to as producing certain electric current in secondary coil by electromagnetic induction, so as to by energy
Receiving terminal is transferred to from transmission end.Wireless charging has equipment stealthy, and wear rate is low, has a wide range of application, it is easy to operate the advantages that,
And more and more it is applied to the different classes of products such as 3C class products, medicine product, life kind product.
But wireless charging receiver of the prior art can only charge on a surface, i.e., must be by the one side of receiving coil
Transmitting coil is directed at, so as to produce electromagnetic induction.Therefore, when in use, there is identification wireless charging receiver side in people
To the problem of, propose requirement for the recognition capability of people.If will be in the enterprising rower in the outer surface of wireless charging receiver
Know, first add cost and the time of product manufacturing, second as time goes by, corresponding mark has the possibility of abrasion
Property.
Therefore, the convenience that wireless charging receiver uses how is improved so that the wireless charging receiver two sides
Electromagnetic induction can be received, turns into the technical problem of prior art urgent need to resolve.
Utility model content
The purpose of this utility model is to propose a kind of wireless charging receiver of two-sided reception, can be straight regardless of positive and negative
Connecing charging or the face of making no distinction of rank can be placed on transmitting coil and realize charging.
To use following technical scheme up to this purpose, the utility model：
A kind of wireless charging receiver of two-sided reception, it is characterised in that：Including two receiving coils 1, described in two
Receiving coil 1 also has antifreeze plate 2, and two receiving coils 1 are connected to by four electric wires 3 receive IC chip 4 respectively
On.
Further, four electric wires 3 are divided to two groups to be connected respectively to the reception IC chip 4 identical reception power supply pipe
Pin.
Further, the antifreeze plate 2 has two panels, two receiving coils 1 is corresponded to respectively, in two panels antifreeze plate 2
Between there is copper foil 5.
Therefore, the utility model is using exchanging magnetic induction principle and magnetic resonance principle, uses two sets of coils and same
Receive IC chip and realize two-sided charging, wireless charging receiver also need not docking without additional designs, user when making
The direction for receiving device is identified, so as to improve the convenience that user uses.
Brief description of the drawings
Fig. 1 is the perspective view according to the wireless charging receiver of the two-sided reception of first embodiment of the present utility model；
Fig. 2 is the perspective view according to the wireless charging receiver of the two-sided reception of second embodiment of the present utility model；
Fig. 3 is the use state figure according to the wireless charging receiver of two-sided reception of the present utility model.
The technical characteristic that reference in figure refers to respectively is：
1st, receiving coil；2nd, antifreeze plate；3rd, electric wire；4th, IC chip is received；5th, copper foil；6th, transmitting coil.
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 to restriction of the present utility model.Further need exist for
It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
First embodiment：
Referring to Fig. 1, the wireless charging receiver of two-sided reception according to first embodiment of the present utility model is shown
Perspective view.
A kind of wireless charging receiver of two-sided reception, it is characterised in that：Including two receiving coils 1, described in two
Receiving coil 1 also has antifreeze plate 2, and two receiving coils 1 are connected to by four electric wires 3 receive in IC chip 4 respectively.
Therefore, because this wireless charging receiver all has receiving coil 1 on two sides, and receiving coil passes through electric wire 3
It is connected to and receives in IC chip 4, so so that when any one side faces transmitting coil, electromagnetic induction can be produced, from
And realize wireless charging.So, wireless charging receiver also need not be to receiver without additional designs, user when making
Direction be identified, so as to improve the convenience that user uses.
Second embodiment：
Referring to Fig. 2, the wireless charging receiver of two-sided reception according to second embodiment of the present utility model is shown
Perspective view.
The embodiment is the further improvement to first embodiment.In this embodiment, identical reference represents
Identical part.
In this embodiment, the antifreeze plate 2 has two panels, two receiving coils 1 is corresponded to respectively, in two panels every magnetic
There is copper foil 5, to isolate the mutual inductance between two receiving coils 1 between piece 2.
Therefore, when the one side work of wireless charging receiver, one side will be stopped in addition, when other one side works
When, reverse side can then be stopped.
Further, four electric wires 3 are divided to two groups to be connected respectively to the reception IC chip 4 identical reception power supply pipe
Pin.
Therefore, the utility model is using exchanging magnetic induction principle and magnetic resonance principle, uses two sets of coils and same
Receive IC chip and realize two-sided charging.
Referring to Fig. 3, according to the use state figure of the wireless charging receiver of two-sided reception of the present utility model.Two-sided reception
Wireless charging receiver when with any one side and transmitting coil 6 close to when, wherein adjacent one side can work, filled
Electricity.Therefore, when the one side work of wireless charging receiver, one side will be stopped in addition, when other one side works, instead
Face can then be stopped.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to the utility model and determine protection domain by the claims submitted.
Claims (3)
- A kind of 1. wireless charging receiver of two-sided reception, it is characterised in that：Including two receiving coils (1), also there are antifreeze plate (2), two receiving coils in two receiving coils (1) (1) it is connected to and is received in IC chip (4) by four electric wires (3) respectively.
- 2. the wireless charging receiver of two-sided reception according to claim 1, it is characterised in that：The antifreeze plate (2) has two panels, corresponds to two receiving coils (1) respectively, has between two panels antifreeze plate (2) Copper foil (5).
- 3. the wireless charging receiver of two-sided reception according to claim 1, it is characterised in that：Four electric wires (3) are divided to two groups to be connected respectively to reception IC chip (4) identical reception power pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276219.3U CN206640401U (en) | 2017-03-21 | 2017-03-21 | The wireless charging receiver of two-sided reception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276219.3U CN206640401U (en) | 2017-03-21 | 2017-03-21 | The wireless charging receiver of two-sided reception |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640401U true CN206640401U (en) | 2017-11-14 |
Family
ID=60250270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276219.3U Expired - Fee Related CN206640401U (en) | 2017-03-21 | 2017-03-21 | The wireless charging receiver of two-sided reception |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023379A (en) * | 2017-12-06 | 2018-05-11 | 深圳市华宝新能源股份有限公司 | A kind of wireless receiving battery and its method of work |
| CN109036796A (en) * | 2018-08-30 | 2018-12-18 | 江苏金羿先磁新材料科技有限公司 | A kind of two-sided wireless charging transmitting terminal mould group |
| WO2020216192A1 (en) * | 2019-04-24 | 2020-10-29 | 华为技术有限公司 | Double-sided charging-based stylus using wireless charging coil structure shaped like the chinese character "凹" |
| CN113098154A (en) * | 2020-01-08 | 2021-07-09 | 北京小米移动软件有限公司 | Wireless charging method and device, electronic equipment and storage medium |
-
2017
- 2017-03-21 CN CN201720276219.3U patent/CN206640401U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023379A (en) * | 2017-12-06 | 2018-05-11 | 深圳市华宝新能源股份有限公司 | A kind of wireless receiving battery and its method of work |
| CN109036796A (en) * | 2018-08-30 | 2018-12-18 | 江苏金羿先磁新材料科技有限公司 | A kind of two-sided wireless charging transmitting terminal mould group |
| WO2020216192A1 (en) * | 2019-04-24 | 2020-10-29 | 华为技术有限公司 | Double-sided charging-based stylus using wireless charging coil structure shaped like the chinese character "凹" |
| CN113098154A (en) * | 2020-01-08 | 2021-07-09 | 北京小米移动软件有限公司 | Wireless charging method and device, electronic equipment and storage medium |
| CN113098154B (en) * | 2020-01-08 | 2024-07-30 | 北京小米移动软件有限公司 | Wireless charging method and device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |