CN208273065U - A kind of wireless charging mobile phone reception protective case - Google Patents
A kind of wireless charging mobile phone reception protective case Download PDFInfo
- Publication number
- CN208273065U CN208273065U CN201821001717.8U CN201821001717U CN208273065U CN 208273065 U CN208273065 U CN 208273065U CN 201821001717 U CN201821001717 U CN 201821001717U CN 208273065 U CN208273065 U CN 208273065U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- wireless charging
- circuit board
- male connector
- charging
- 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
Links
- 230000001681 protective Effects 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000001413 cellular Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model provides a kind of wireless charging mobile phone reception protective case; charging circuit board (pcb board includes the circuits such as wireless charging reception, data transfer, audio transmission conversion) and wireless charging charge coil are received including mobile phone protective cover, wireless charging; the male connector to match with interface base on mobile phone is provided on the charging circuit board; it is additionally provided with second interface base in the charging circuit board, is additionally provided with for the second interface base to be connected with male connector on the charging circuit board and is transferred to the conversion circuit of interface base on mobile phone.In the utility model, due to being provided with second interface base on the charging circuit board of external wireless charging device, when mobile phone carries out wireless charging, mobile phone correspondence with foreign country can also be realized by second interface base.
Description
Technical field
The utility model relates to mobile phone charging field, especially a kind of wireless charging mobile phone receives protective case.
Background technique
In the market, it is charged at present using wireless charging mode to mobile phone, in addition to using dedicated wireless charging in mobile phone
Outside adapter, wireless charging functional product is added for periphery, occurs wireless charging when earliest and receives patch such as iPhone lighting
Head and Android head are there are also Type-c etc., and its feature is to receive patch to be inserted into mobile phone USB interface i.e. chargeable, but because that can not consolidate
It is fixed, it is easily damaged, it is also inconvenient to carry, and additionally needs occupancy to mobile phone USB interface, such as needs using wired charging or data
Transmission etc. is very inconvenient.It is proposed in the market for patch inconvenience is received, the production that protective case and wireless charging receiver are integrated
Product (having iPhone lighting, there are also Type-c etc. with Android head) take protective case, receive patch and are just capable of fixing
, but because wireless charging module still needs to occupy to mobile phone USB interface, current improvement has been made into the socket head that reception is sticked can
Plug-in, it is opposite in this way to improve the convenience that mobile phone uses, but need to plug when using mobile phone USB port to cause to connect
Patch winding displacement is received to be easy to break.Our researched and developed products are can directly to allow mobile phone moment that can realize nothing by taking cell-phone cover at present
Line charge function, in addition we are improved in wireless charging receiving module, increase a USB interface, and optimize software,
Our cell-phone covers are taken to realizing, have both realized wireless charging (receptions) function, in addition not needs go to unload cell-phone cover or
It is plug to realize using mobile phone USB port, by newly-increased USB interface, realizes again: wired charging, data transmission, sound
Keep pouring in the function that defeated equal mobile phones should have.
Utility model content
The utility model connects for the USB that wireless charging mobile phone reception protective case needs to occupy mobile phone during the charging process at present
Deficiency brought by mouthful provides a kind of wireless charging mobile phone reception protective case.
The utility model realizes that its technical purpose technical solution is: a kind of wireless charging mobile phone reception protective case, including charging
Coil and charging circuit board are provided with the male connector to match with interface base on mobile phone, described on the charging circuit board
Charging circuit board be additionally provided with second interface base, be additionally provided on the charging circuit board by the second interface
Base is connected with male connector is transferred to the conversion circuit of interface base on mobile phone.
In the utility model, due to being provided with second interface base on the charging circuit board of external wireless charging device,
When mobile phone carries out wireless charging, mobile phone correspondence with foreign country can also be realized by second interface base.
Further, above-mentioned wireless charging mobile phone receives in protective case: the male connector and second interface base is respectively
Lightning and Lightning base；Generation+5VOUT power supply is public with Lightning respectively on the charging circuit board
Corresponding power supply signal needle electrical connection in head and Lightning base, Lightning male connector and Lightning base its
Its needle of the same name is converted by analog switch chip.
Further, above-mentioned wireless charging mobile phone receives in protective case: the male connector and second interface base is respectively
Micro USB male joint and Micro USB female seat.On the charging circuit board generation+5VOUT power supply respectively with USB male joint and
5th needle of USB female seat is electrically connected, and other needles of the same name of USB male joint and USB female seat are converted by analog switch chip.
Below with reference to drawings and examples, the utility model is described in detail.
Detailed description of the invention
Fig. 1 is that the wireless charging mobile phone of the utility model receives protective case exploded view.
Specific embodiment
Embodiment 1, the present embodiment be it is a kind of by protective case increase newly USB charge port and mobile phone between connecting communication produce
The problems such as raw wired charging, data, audio.This realizes protective case by the cooperation of chip and software and is increasing wireless charging
While Electricity Functional, cellular phone data line charging, data line data transmission/earpiece audio signal conversion etc. have more perfectly been handled well
Function.
As shown in Figure 1, the wireless charging mobile phone in the present embodiment receives protective case, including charge coil 5 and charging circuit board
4, it is provided with the male connector 4-2 to match with interface base on mobile phone on charging circuit board 4, is additionally provided with the in charging circuit board 4
Two interface base 4-1, are additionally provided with for second interface base 4-1 to be connected with male connector 4-2 on charging circuit board 4 and are transferred to
The conversion circuit of interface base on mobile phone.
In the present embodiment, charge coil 5 and charging circuit board 4 are fixed on a support frame 2, and support frame 2 is mounted on hand
On machine protective case ontology 1, frequently, mobile phone is just mounted in this protective case, does not influence to use, and is arranged on support frame 2
It is fixed with other magnetic products, some magnet 2-1 can also be set on this support frame 2, pass through the work with other magnet
With, can by protective case be fixed to wireless charger transmitting take.In order to which mobile phone is easy to use, in mobile phone protective cover ontology 1
On be also reserved with the hole 1-1 of cell phone cameras camera lens, can also be used using mobile phone in wireless charging.In addition, in support frame
A block protection cover board-tempered glass 3 is also set up in 2.
In the present embodiment, male connector 4-2 and second interface base 4-1 are respectively Lightning male connector and Lightning female
Seat；Generation+5VOUT power supply is believed with power supply corresponding in Lightning male connector and Lightning base respectively on charging circuit board
Other needles of the same name of the electrical connection of number needle, Lightning male connector and Lightning base by analog switch chip conversion, above
It is suitable for Macintosh.In addition, in a further embodiment, when charging especially with wireless charging to Android mobile phone, male connector
4-2 and second interface base 4-1 is respectively Micro USB male joint and Micro USB female seat.+ the 5VOUT of wireless charging output
Signal and ground connect the first, fourth needle of Micro USB male joint and Micro USB female seat respectively, second interface base 4-1 and second,
Three needles are connected with second and third needle of male connector 4-2, in this way, in charging, if it is desired that being then be used directly with the USB interface of mobile phone
The USB male joint of user is inserted into second interface base 4-1, since male connector 4-2 is inserted into hand by second interface base 4-1
In the Micro USB female seat of machine, therefore, by data line in the USB male joint of user just and in the Micro USB female seat of mobile phone
Data line is connected to, and usb data voice communication and the charging of other equipment and mobile phone may be implemented.In addition, for Android hand
Machine, some also USB Type C interface, the USB C interface of use, Micro USB interface can be replaced with USB C interface.
Claims (3)
1. a kind of wireless charging mobile phone receives protective case, including charge coil (5) and charging circuit board (4), in the charging electricity
The male connector (4-2) to match with interface base on mobile phone is provided on road plate (4), it is characterised in that: in the charging circuit board
(4) it is additionally provided with second interface base (4-1), is additionally provided on the charging circuit board (4) by the second interface
Base (4-1) is connected with male connector (4-2) is transferred to the conversion circuit of interface base on mobile phone.
2. wireless charging mobile phone according to claim 1 receives protective case, it is characterised in that: the male connector (4-2) and the
Two interface bases (4-1) are respectively Lightning male connector and Lightning base；Generated on the charging circuit board+
5VOUT power supply is electrically connected with power supply signal needle corresponding in Lightning male connector and Lightning base respectively,
Other needles of the same name of Lightning male connector and Lightning base are converted by analog switch chip.
3. wireless charging mobile phone according to claim 1 receives protective case, it is characterised in that: the male connector (4-2) and the
Two interface bases (4-1) are respectively USB male joint and USB female seat;Generation+5VOUT power supply is distinguished on the charging circuit board
It is electrically connected with the 5th needle of USB male joint and USB female seat, other needles of the same name of USB male joint and USB female seat pass through analog switch chip
Conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001717.8U CN208273065U (en) | 2018-06-27 | 2018-06-27 | A kind of wireless charging mobile phone reception protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001717.8U CN208273065U (en) | 2018-06-27 | 2018-06-27 | A kind of wireless charging mobile phone reception protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273065U true CN208273065U (en) | 2018-12-21 |
Family
ID=64690272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001717.8U Expired - Fee Related CN208273065U (en) | 2018-06-27 | 2018-06-27 | A kind of wireless charging mobile phone reception protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273065U (en) |
-
2018
- 2018-06-27 CN CN201821001717.8U patent/CN208273065U/en not_active Expired - Fee Related
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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: 20181221 Termination date: 20210627 |