CN213846766U - Back splint battery cell-phone shell with NFC communication function - Google Patents
Back splint battery cell-phone shell with NFC communication function Download PDFInfo
- Publication number
- CN213846766U CN213846766U CN202120069887.5U CN202120069887U CN213846766U CN 213846766 U CN213846766 U CN 213846766U CN 202120069887 U CN202120069887 U CN 202120069887U CN 213846766 U CN213846766 U CN 213846766U
- Authority
- CN
- China
- Prior art keywords
- module
- nfc
- nfc communication
- wireless charging
- processing module
- 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.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Function (AREA)
Abstract
A back-clip battery mobile phone shell with an NFC communication function comprises a mobile phone shell, a wireless charging module, a Bluetooth communication module, an NFC module and an NFC communication processing module, wherein the wireless charging module, the Bluetooth communication module, the NFC module and the NFC communication processing module are all arranged on the inner wall of the mobile phone shell; the wireless charging module comprises a lithium battery, a wireless charging coil and a charging interface; the lithium battery is simultaneously connected with the wireless charging coil, the Bluetooth communication module, the NFC module and the NFC communication processing module, and is used for charging the mobile phone through the wireless charging coil and supplying power to other modules; the Bluetooth communication module, the NFC module and the NFC communication processing module are connected with each other, and the Bluetooth connection mobile phone simulates the NFC function. This cell-phone shell possesses NFC and wireless function that charges simultaneously, and convenient to use improves the quality of life.
Description
Technical Field
The utility model relates to a cell-phone shell field, concretely relates to back splint battery cell-phone shell with NFC communication function.
Background
Some mobile phones on the market do not have the NFC function, so that a transportation card needs to be additionally carried or travel payment is carried out in other modes after going out. In addition, have had the cell-phone shell of taking precious function that charges in the market, but most still charge through the plug wire connection, it is inconvenient to use, has also increased structural thickness and weight simultaneously.
Disclosure of Invention
The utility model discloses to the problem that exists among the above-mentioned background art, provide a back splint battery cell-phone shell with NFC communication function, possess NFC and wireless function, convenient to use that charges simultaneously.
A back-clip battery mobile phone shell with an NFC communication function comprises a mobile phone shell, a wireless charging module, a Bluetooth communication module, an NFC module and an NFC communication processing module;
the wireless charging module, the Bluetooth communication module, the NFC module and the NFC communication processing module are all arranged on the inner wall of the mobile phone shell;
the wireless charging module comprises a lithium battery, a wireless charging coil and a charging interface;
the lithium battery is simultaneously connected with the wireless charging coil, the Bluetooth communication module, the NFC module and the NFC communication processing module, and is used for charging the mobile phone through the wireless charging coil and supplying power to other modules;
the Bluetooth communication module, the NFC module and the NFC communication processing module are connected with each other: the Bluetooth communication module is connected with the NFC communication processing module, and the NFC communication processing module is connected with the NFC module, so that the mobile phone can communicate with the NFC communication processing module through Bluetooth, and further the NFC module is utilized to simulate an IC card.
Further, the bluetooth communication module adopts a bluetooth 5.0 module MS88SF 23.
Further, the NFC communication processing module adopts ST25DV as a PHY of NFC to perform energy collection and NFC communication, thereby acquiring card data by emitting electromagnetic waves.
Further, the NFC module is composed of a plurality of integrated UID chips and NFC antennas.
Furthermore, a camera hole is formed in the mobile phone shell.
Further, the interface that charges locates the cell-phone shell bottom, is connected with the lithium cell.
Further, the wireless charging coil supports wireless charging in both forward and reverse directions.
The utility model discloses the beneficial effect who reaches does: the utility model provides a back splint battery cell-phone shell with NFC communication function possesses NFC and wireless function of charging simultaneously, and convenient to use improves the quality of life.
Drawings
Fig. 1 is a schematic structural view of the mobile phone housing according to the embodiment of the present invention.
In the figure, the device comprises a 1-NFC communication processing module, a 2-Bluetooth communication module, a 3-NFC module, a 4-wireless charging module, a 5-charging interface and a 6-camera hole.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a back splint battery cell-phone shell with NFC communication function, includes cell-phone shell, wireless charging module 4, bluetooth communication module 2, NFC module 3 and NFC communication processing module 1.
The wireless charging module 4, the Bluetooth communication module 2, the NFC module 3 and the NFC communication processing module 1 are all arranged on the inner wall of the mobile phone shell; the wireless charging module 4 comprises a lithium battery, a wireless charging coil and a charging interface 5; the lithium battery is connected with the wireless charging coil, the Bluetooth communication module 2, the NFC module 3 and the NFC communication processing module 1 simultaneously, charges for the mobile phone through the wireless charging coil, and supplies power for other modules.
The Bluetooth communication module 2, the NFC module 3 and the NFC communication processing module 1 are connected with each other: the Bluetooth communication module 2 is connected with the NFC communication processing module 1, and the NFC communication processing module 1 is connected with the NFC module 3, so that the mobile phone can communicate with the NFC communication processing module 1 through Bluetooth, and further the NFC module is utilized to simulate an IC card.
The Bluetooth communication module 2 adopts a Bluetooth 5.0 module MS88SF23 with high cost performance and low power consumption.
The NFC communication processing module 1 adopts ST25DV as a PHY of NFC, and has two main functions: energy collection and NFC communication, so that card data are acquired by emitting electromagnetic waves.
The NFC module 3 is composed of a plurality of integrated UID chips and NFC antennas.
The mobile phone shell is provided with a camera hole 6. The charging interface 5 is arranged at the bottom end of the mobile phone shell and connected with a lithium battery. The wireless charging coil supports wireless charging in both forward and reverse directions.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (7)
1. The utility model provides a back splint battery cell-phone shell with NFC communication function, includes cell-phone shell, wireless module, the bluetooth communication module of charging, NFC module and NFC communication processing module, its characterized in that:
the wireless charging module, the Bluetooth communication module, the NFC module and the NFC communication processing module are all arranged on the inner wall of the mobile phone shell;
the wireless charging module comprises a lithium battery, a wireless charging coil and a charging interface;
the lithium battery is simultaneously connected with the wireless charging coil, the Bluetooth communication module, the NFC module and the NFC communication processing module, and is used for charging the mobile phone through the wireless charging coil and supplying power to other modules;
the Bluetooth communication module, the NFC module and the NFC communication processing module are connected with each other: the Bluetooth communication module is connected with the NFC communication processing module, and the NFC communication processing module is connected with the NFC module, so that the mobile phone can communicate with the NFC communication processing module through Bluetooth, and further the NFC module is utilized to simulate an IC card.
2. The clip-on battery phone case with NFC communication function of claim 1, wherein: the Bluetooth communication module adopts a Bluetooth 5.0 module MS88SF 23.
3. The clip-on battery phone case with NFC communication function of claim 1, wherein: the NFC communication processing module adopts ST25DV as a PHY of NFC to carry out energy collection and NFC communication, so that card data are acquired by emitting electromagnetic waves.
4. The clip-on battery phone case with NFC communication function of claim 1, wherein: the NFC module is composed of an integrated UID chip and an NFC antenna.
5. The clip-on battery phone case with NFC communication function of claim 1, wherein: a camera hole is formed in the mobile phone shell.
6. The clip-on battery phone case with NFC communication function of claim 1, wherein: the charging interface is arranged at the bottom end of the mobile phone shell and connected with the lithium battery.
7. The clip-on battery phone case with NFC communication function of claim 1, wherein: the wireless charging coil supports wireless charging in both forward and reverse directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069887.5U CN213846766U (en) | 2021-01-12 | 2021-01-12 | Back splint battery cell-phone shell with NFC communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069887.5U CN213846766U (en) | 2021-01-12 | 2021-01-12 | Back splint battery cell-phone shell with NFC communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846766U true CN213846766U (en) | 2021-07-30 |
Family
ID=77001493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120069887.5U Active CN213846766U (en) | 2021-01-12 | 2021-01-12 | Back splint battery cell-phone shell with NFC communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781110A (en) * | 2022-01-29 | 2023-09-19 | 曹庆波 | Equipment for matching mobile phone |
-
2021
- 2021-01-12 CN CN202120069887.5U patent/CN213846766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781110A (en) * | 2022-01-29 | 2023-09-19 | 曹庆波 | Equipment for matching mobile phone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104614975B (en) | A kind of intelligent watch and its communication and method of supplying power to | |
| CN206117963U (en) | Earphone with wireless function of charging | |
| CN213846766U (en) | Back splint battery cell-phone shell with NFC communication function | |
| CN101909117A (en) | Car phone device based on mobile phone | |
| CN204732935U (en) | A kind of mini charger | |
| CN202800471U (en) | Protective cover for mobile telephone | |
| CN206850479U (en) | Charging bluetooth earphone system | |
| CN202998409U (en) | A wireless handset containing a storage unit | |
| CN215813357U (en) | Card holder device of user identification card | |
| CN204887084U (en) | Cell -phone cover of ware is read in area | |
| CN214252437U (en) | Miniature electromagnetic environment monitoring device | |
| CN203760630U (en) | Nfc antenna | |
| CN202043154U (en) | Mobile phone with USB plug | |
| CN202586515U (en) | Adapter capable of charging wirelessly | |
| CN205693742U (en) | The charger baby of communication function can be realized with intelligent communication equipment wireless connections | |
| CN206100382U (en) | Bluetooth headset with portable charging and data storage function | |
| CN208571627U (en) | A kind of shared mobile power source | |
| CN205306229U (en) | Braces formula solar charging is precious | |
| CN204809599U (en) | Inserted sheet and seat of charging fills device | |
| CN210274061U (en) | Intelligent wearable device based on NB-IoT | |
| CN215897339U (en) | Handheld mobile terminal of chargeable type of being convenient for based on thing networking | |
| CN217643426U (en) | Solar mobile phone shell | |
| CN205004766U (en) | Portable charging device is used to smart card | |
| CN204888959U (en) | Fix a position intelligent bracelet based on mobile internet | |
| CN210443756U (en) | Multifunctional two-in-one telescopic data line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |