CN111092467A - Charging device - Google Patents
Charging device Download PDFInfo
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- CN111092467A CN111092467A CN201911253584.2A CN201911253584A CN111092467A CN 111092467 A CN111092467 A CN 111092467A CN 201911253584 A CN201911253584 A CN 201911253584A CN 111092467 A CN111092467 A CN 111092467A
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Abstract
The embodiment of the invention discloses a charging device, which at least comprises a control module, a storage module and a connecting module, wherein the control module is respectively connected with the storage module and the connecting module, and the connecting module is used for connecting external equipment; compared with the prior art, the charging device provided by the embodiment of the invention not only can charge external equipment such as a mobile phone, but also can exchange data with the storage module, so that the phenomenon that the data exchange equipment stops working due to no electricity during working is avoided.
Description
Technical Field
The invention relates to the technical field of charging equipment, in particular to a charging device.
Background
Along with popularization and enhanced functions of mobile phones, the importance of the mobile phones is more and more prominent, but the mobile phone has the disadvantage that the battery has a long endurance and a large memory, and is a problem for consumers of the mobile phones.
Based on the above problem, the mobile phone can be charged by using the mobile power supply. At present, various mobile power supplies exist, but the mobile power supplies can only be used for temporary power supply of smart devices such as mobile phones and the like, and the functions are single, namely, the mobile power supplies only have a power supply function, and basically have no available function after the mobile power supplies are completely discharged.
Disclosure of Invention
In view of the above technical problems, an embodiment of the present invention provides a charging device.
The embodiment of the invention provides a charging device, which at least comprises a control module, a storage module and a connection module, wherein the control module is respectively connected with the storage module and the connection module, and the connection module is used for connecting external equipment; the control module is used for controlling the external equipment to exchange data with the storage module.
Optionally, the device further includes a software switching module, the software switching module is respectively connected to the control module and the connection module, and the software switching module performs soft switching through the control module according to the system type of the external device.
Optionally, the device further includes a charging module, and the charging module is connected to the control module and the connection module, respectively, and is configured to charge the external device.
Optionally, the storage module is configured to perform data exchange with an external device of an Android system, an ios system, or a windows system.
Optionally, the storage module comprises at least one of a TF card, an SD card, NAND FLASH, and a solid state disk.
Optionally, the connection module includes at least one of a Micro USB interface, a USB Type-C interface, a general large USB interface, and a Lightning interface.
Optionally, the control module is configured to control the external device to perform data exchange with the storage module, and includes:
and the control module controls the external equipment to exchange data with the storage module through a third-party application program.
Optionally, the control module includes at least one control chip.
Optionally, the software switching module includes at least one handshake protocol chip.
Optionally, the charging module at least includes a power chip and a peripheral circuit.
In the technical scheme provided by the embodiment of the invention, the storage module and the control module are added in the conventional charging device, and the control module is used for controlling the external equipment to exchange data with the storage module, so that compared with the prior art, the charging device provided by the embodiment of the invention not only can charge the external equipment such as a mobile phone, but also can exchange data with the storage module, and the phenomenon that the data exchange equipment stops working due to power failure during working is avoided.
Drawings
Fig. 1 is a schematic diagram of an embodiment of a charging device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an architecture of a charging device according to an embodiment of the present invention;
fig. 3A is a schematic circuit diagram of a control chip according to an embodiment of the present invention;
fig. 3B is a schematic circuit connection diagram of a handshake protocol chip according to an embodiment of the present invention;
fig. 3C is a schematic circuit diagram of a power chip according to an embodiment of the invention;
FIG. 3D is a schematic circuit diagram of a memory according to an embodiment of the invention;
fig. 3E is a circuit connection diagram of a Lightning interface according to an embodiment of the invention;
FIG. 4 is a schematic circuit diagram of a charging device according to another embodiment of the present invention;
FIG. 5 is a schematic circuit diagram of a charging device according to yet another embodiment of the present invention;
FIG. 6 is a circuit diagram of a charging device according to another embodiment of the present invention;
FIG. 7 is a diagram illustrating password entry settings for logging in a third party application in an embodiment of the present invention;
FIG. 8 is a schematic diagram of an interface display of a third party application according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating a main menu of third party applications according to an embodiment of the present invention;
fig. 10 is a diagram illustrating password entry for data exchange of a third party application according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of a charging device in the embodiment of the present invention at least includes a control module 102, a storage module 101, and a connection module 103, where the control module 102 is connected to the storage module 101 and the connection module 103, respectively, and the connection module 103 is used for connecting an external device; the control module 102 is configured to control the external device to perform data exchange with the storage module 101.
Specifically, the charging device in the embodiment of the present invention not only can charge the external device, but also adds the control module 102 and the storage module 101, and realizes data exchange between the storage module 101 and the external device through the control of the control module 102, where the external device may be an intelligent terminal device such as a mobile phone, a tablet, a computer, and the like.
In the process of charging the external device, the control module 102 may read data stored in the storage module, and may also write data of the external device into the storage module 101 for backup to prevent loss;
the memory module 101 may be a memory card, such as a TF card or an SD card. In the technical scheme provided by the embodiment of the invention, the storage module and the control module are added in the conventional charging device, and the control module is used for controlling the external equipment to exchange data with the storage module, so that compared with the prior art, the charging device provided by the embodiment of the invention not only can charge the external equipment such as a mobile phone, but also can exchange data with the storage module, and the phenomenon that the data exchange equipment stops working due to power failure during working is avoided.
The charging device in the embodiment of the present invention is described above, and each part of the charging device in the embodiment of the present invention is described in detail below.
Optionally, the device further includes a software switching module, the software switching module is respectively connected to the control module and the connection module, and the software switching module performs soft switching through the control module according to the system type of the external device.
Fig. 2 is a schematic structural diagram of an architecture of a charging device in an embodiment of the present invention, as shown in fig. 2, the charging device includes a storage module 201, a control module 202, a switching module 204, i.e., a software switching module and a connection module, where the storage module 201 is a TF card, and may also be another memory card, which is not specifically limited in the embodiment of the present invention; the storage module 201 is connected to the control module 202 for reading or writing data into the storage module 201, and the switching module 204 is connected to the control module 202 and the connection module, respectively.
When the external device is connected to the charging device through the connection module, the control module 202 identifies what the system type of the external device, for example, a mobile phone is, for example, an android system or an ISO system, and according to different system types, the control module 202 controls the switching module 204 to switch the corresponding interface program, that is, the control module performs automatic soft switching during switching, specifically, when the mobile phone is an android system, the control module identifies that the mobile phone is an android system, and the control module switches to the interface program corresponding to the android system through the switching module, so that the control module can control the mobile phone through the connection module, thereby implementing data exchange between the storage module 201 and the mobile phone, for example, data in the mobile phone can be written into the storage module, and data in the storage module can also be read.
When the mobile phone is an ISO system, the control module recognizes that the mobile phone is the ISO system, and then the control module performs switching of the communication protocol software to the interface program corresponding to the ISO system through the MFI module, so that the control module can control the mobile phone through the connection module, thereby realizing data exchange between the storage module 201 and the mobile phone, for example, data in the mobile phone can be written into the storage module, and data in the storage module can also be read.
Optionally, the device further includes a charging module, and the charging module is connected to the control module and the connection module, respectively, and is configured to charge the external device.
Fig. 2 is a schematic structural diagram of an architecture of a charging apparatus in an embodiment of the present invention, and as shown in fig. 2, the charging apparatus further includes a charging module 203, where the charging module 203 is connected to the control module 202 and the connection module, respectively, and after the external device is connected to the connection module, the control module 202 controls the charging module 203 to charge the external device, and meanwhile, the external device may also perform data exchange with the storage module 201.
Optionally, the control module includes at least one control chip.
Specifically, the control chip is GPLK1007A, the specific circuit connection manner is shown in fig. 3A, and fig. 3A is a circuit connection schematic diagram of the control chip according to the embodiment of the present invention. The embodiments of the present invention are not particularly limited, and the functions are within the scope of the patent.
Optionally, the switching module includes at least one handshake protocol chip.
Specifically, a handshake protocol chip in the switching module is a DIO3222, a specific circuit connection manner is as shown in fig. 3B, and fig. 3B is a schematic circuit connection diagram of the handshake protocol chip provided in the embodiment of the present invention, where the switching module includes at least one handshake protocol chip, and the handshake protocol chip is based on the IOS system requirement. The embodiments of the present invention are not particularly limited, and the functions are within the scope of the patent.
DIO3222 is a low power, double throw 2-port high speed analog switch. It switches either a high-speed (480Mbps) optimized source or a full-speed (12Mbps) source to process the bi-directional signal stream. DIO3222 has high channel isolation noise and low bit skew with good signal integrity through high speed differential signals. Each switch provides little or no attenuation of the high speed signal at the output. DIO3222 contains special circuitry at D + D-that can tolerate up to 5.25V when the USB device is either powered off or on.
Optionally, the charging module at least includes a power chip and a peripheral circuit.
Specifically, the power chip in the charging module is IP5306, the specific circuit connection manner is as shown in fig. 3C, and fig. 3C is a circuit connection schematic diagram of the power chip provided in the embodiment of the present invention. The embodiments of the present invention are not particularly limited, and the functions are within the scope of the patent.
IP5306 only needs an inductance to realize step-down and step-up functions, can support low-cost electricity, can support low-cost inductance and electric capacity, and the efficiency of charging is up to 97%, supports load heavy current line benefit function, and self-adaptation charging current adjusts, matches all adapters.
Specifically, the connection mode of the chip is specifically shown in fig. 3. Specifically, the structure of the charging device is shown in fig. 4 to 6.
Optionally, the storage module is configured to perform data exchange with an external device of an Android system, an ios system, or a windows system.
Specifically, in the embodiment of the present invention, the connection module provides different interfaces to connect to external devices of different systems, and the control module is provided with a plurality of sets of interface programs corresponding to different systems for identifying the external devices of different systems and switching through the switching module, so as to implement data exchange between the external devices of different systems and the storage module.
Optionally, the storage module comprises at least one of a TF card, an SD card, NAND FLASH, and a solid state disk.
Specifically, the storage module at least comprises at least one of a TF card/SD card/NAND FLASH and a solid state disk and other digital memories.
Specifically, the storage module includes a TF Card (Trans-flash Card, microSD, which is a very small flash memory Card) Card, and the memory supports data exchange and use of an Android system, an ios system, and a windows system, where the data exchange and use of the Android system and the ios system are implemented through an interface of a third-party application, namely APP.
Fig. 3D is a circuit connection diagram of a memory according to an embodiment of the present invention, and is specifically a circuit connection diagram of a misco sd as shown in fig. 3D.
It should be noted that the storage medium of the storage module at least includes TF card or SD (Secure Digital memory card) card, including the above-mentioned memory, but not limited to the above-mentioned memory, and the above-mentioned memory is protected by this patent, whether it is card-inserted type, or the sticker NAND FLASH or solid state disk.
Optionally, the connection module includes some of a Micro USB interface, a USB Type-C interface, a general large USB interface, and a Lightning interface.
Specifically, fig. 3E is a schematic circuit connection diagram of the Lightning interface according to the embodiment of the present invention, where the connection module according to the embodiment of the present invention includes different types of interfaces, for example, some interfaces of a Micro USB interface, a USB Type-C interface, a general large USB interface, and the Lightning interface, where the different types of interfaces are connected to different external devices, and all products supporting exchanging data between an Android system and an IOS system through one USB port are within the protection of this patent.
Optionally, the control module is configured to control the external device to perform data exchange with the storage module, and includes:
and the control module controls the external equipment to exchange data with the storage module through a third-party application program.
Specifically, when control module control external device carries out data exchange with storage module, need control through the application of third party, specifically, when external device is connected to the connection module like the cell-phone, the module of charging just can charge to the cell-phone, and simultaneously, need log in the application of third party on the cell-phone, need input the password at the login in-process, if the password is correct, the cell-phone just can log in the application of third party promptly APP, want to carry out data exchange with storage module, still need input correct password, just can realize carrying out data exchange with storage module, thereby the security of data has been guaranteed.
Specifically, fig. 7 is a schematic diagram illustrating password input for logging in a third-party application program according to an embodiment of the present invention, and as shown in fig. 7, when a mobile phone APP enters an external memory, that is, a charging device, a password is required to log in.
Fig. 8 is a schematic view showing an interface display of a third-party application according to an embodiment of the present invention, as shown in fig. 8, after the correct password is input in fig. 7, the page jumps to the page in fig. 8, for example, a smart backup, a film photograph, a local folder, and a film movie are displayed on the page in fig. 8, and the user can select a required function by himself or herself as needed, and in addition, the remaining space and the total space are also displayed on the interface.
Fig. 9 is a schematic diagram of a main menu of a third-party application program in an embodiment of the present invention, as shown in fig. 9, the interface is a main menu, and includes a memory card, an intelligent backup, a local storage and a setting, and the remaining space and the total space are also displayed on the interface, so that a user can select the memory card, that is, store data on a mobile phone into the memory card, and can select the intelligent backup, that is, automatically backup data on the mobile phone onto a charging device, so as to prevent loss and the like.
Fig. 10 is a schematic diagram of password input setting of data exchange of a third-party application program in the embodiment of the present invention, as shown in fig. 10, a setting tag is provided in fig. 9, and a password for logging in the APP can be set and modified by clicking the setting tag, that is, jumping to the interface of fig. 10.
The invention provides a mobile power supply data backup device integrating a mobile power supply and an expansion memory, and supports barrier-free switching of an Android/IOS/windows system. Therefore, the mobile phone can be charged anytime and anywhere, and data of the memory can be backed up and called at any time.
In the embodiment of the invention, all the usb ports have VCC/D-/D +/GND, so that the usb ports can exchange data simultaneously under the charging condition. According to the feature of the usb port, the embodiment of the present invention provides a usb data transmission memory, i.e., a charging device, with MCU (i.e., control module), wherein the main function of the control module MUC is to control a communication protocol, so as to ensure that mobile phones supporting different systems can support a wider range, such as mobile phone compatibility/matching/charging management, etc., and the usb cable is connected to the mobile phone to exchange data and supply power to the mobile phone. Because the mobile phone cannot display the data of the memory (i.e., the memory module) like a computer, the embodiment of the invention provides two sets of APPs for data management. App is named as wifi cloud and can be searched in ios/google/baidu places and the like. The mobile phone can be charged while data exchange is carried out, and the mobile phone is ensured to be in a powered state all the time. In order to prevent data from being stolen by people when the mobile power supply is shared, an APP login password is set when the APP logs in, the password supports Android and IOS systems at the same time, and it is guaranteed that the third party can only be charged when no authorization is given. If the password is authorized, data exchange can be directly carried out through the mobile phone without data conversion through a computer.
Because the mobile phone cannot directly display the stored data, the embodiment of the invention provides two sets of APPs, one set supports the IOS system and the other set supports the Android system, and the control module MCU also supports direct data exchange of the Windows system, so that the charging device provided by the embodiment of the invention solves the convenience of data exchange of three systems. Because the MCU controls data exchange by itself, the MCU can control the same USB port to be plugged in different data lines to support different mobile phones. For example, if a mobile phone line is plugged, the charging and data exchange use of the iOS system on the mobile phone is supported (because all peripheral products and the mobile phone are connected by a handshake protocol called MFI (Made for iPhone ' Made for iPod ' or Made for iPad ') and MFi of the apple authenticate IC, an MFI protocol circuit is carried so that IOS can recognize a storage and power supply management); and the Android system mobile phone data transmission and charging are supported by plugging the TPYE-C data line, and data can be exchanged with a computer and a mobile power supply can be charged by plugging the common data line. The operation of the data under the APP interface is as friendly as the operation on a local mobile phone interface, and the required data can be operated.
The data exchange of the memory and the electric quantity output of the mobile power supply are controlled by one mcu, so that the memory (storage device) can supply power to the data exchange equipment while exchanging data, and the condition that the data exchange equipment stops working due to no power when working is avoided.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A charging device is characterized by at least comprising a control module, a storage module and a connection module, wherein the control module is respectively connected with the storage module and the connection module, and the connection module is used for connecting external equipment; the control module is used for controlling the external equipment to exchange data with the storage module.
2. The device according to claim 1, further comprising a software switching module, wherein the software switching module is respectively connected to the control module and the connection module, and the software switching module performs soft switching through the control module according to a system type of the external device.
3. The device of claim 1, further comprising a charging module, wherein the charging module is respectively connected to the control module and the connection module, and is configured to charge the external device.
4. The apparatus according to claim 1, wherein the storage module is configured to exchange data with an external device of an Android system, an ios system, or a windows system.
5. The apparatus of claim 4, wherein the storage module comprises at least one of a TF card, an SD card, NAND FLASH, and a solid state drive.
6. The apparatus of claim 1, wherein the connection module comprises at least one of a Micro USB interface, a USB type-C interface, a USB port interface, and a Lightning interface.
7. The apparatus of claim 1, wherein the control module is configured to control the external device to exchange data with the storage module, and the control module includes:
and the control module controls the external equipment to exchange data with the storage module through a third-party application program.
8. The apparatus of claim 1, wherein the control module comprises at least one control chip.
9. The apparatus of claim 2, wherein the software switching module comprises at least one handshake protocol chip.
10. The apparatus of claim 3, wherein the charging module comprises at least one power chip and peripheral circuits.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911253584.2A CN111092467A (en) | 2019-12-09 | 2019-12-09 | Charging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253584.2A CN111092467A (en) | 2019-12-09 | 2019-12-09 | Charging device |
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| CN111092467A true CN111092467A (en) | 2020-05-01 |
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2019
- 2019-12-09 CN CN201911253584.2A patent/CN111092467A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103440112A (en) * | 2013-09-04 | 2013-12-11 | 郴州华录数码科技有限公司 | Portable wireless storage system with portable power source function |
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Application publication date: 20200501 |