Storage type mobile power supply

Abstract

The embodiment of the utility model provides a storage type mobile power supply, which comprises a first interface, a second interface, a battery module, a storage module, a battery management module and a function distribution module, and the first interface is respectively connected with the function distribution module, the battery management module and the battery module; the second interface is connected with the function distribution module; the function distribution module is connected with the battery management module, the battery module and the storage module; the power management module is used for acquiring the electric quantity demand of the first external equipment through the first interface and / or the second interface, and adjusting the output current of the battery module based on the electric quantity demand; the battery module is used for outputting current adjusted based on the electric quantity demand through the first interface and / or the second interface; the storage module is used for carrying out data transmission with first external equipment through the first interface and / or the second interface; and the function distribution module is used for carrying out function distribution of a charging and discharging function and a data transmission function.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a storage-type mobile power supply. Background Art

[0002] In today's rapidly developing technological era, with the widespread adoption of portable electronic devices such as smartphones, tablets, and laptops, consumers are increasingly demanding portability, versatility, and data management. This demand has driven the emergence of a variety of new devices on the market, including multi-function devices that combine both power banks and mobile hard drives. Related art multi-function devices typically charge external devices directly after connecting to them. This results in poor charging efficiency and limited functionality through fixed interfaces. Summary of the Invention

[0003] In view of this, the present invention hopes to provide a storage-type mobile power supply to solve the problems in the related art of poor charging efficiency of external devices using multi-function devices and low intelligence of multi-function devices.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] In a first aspect, an embodiment of the present invention provides a storage-type mobile power supply, which includes: a first interface, a second interface, a battery module, a storage module, a battery management module, and a function allocation module, wherein:

[0006] The first interface is connected to the function allocation module, the battery management module and the battery module respectively; the second interface is connected to the function allocation module; the function allocation module is connected to the battery management module, the battery module and the storage module;

[0007] The power management module is configured to obtain the power demand of the first external device through the first interface and / or the second interface, and adjust the output current of the battery module based on the power demand;

[0008] The battery module is configured to output a current adjusted based on the power demand through the first interface and / or the second interface;

[0009] The storage module is configured to perform data transmission with the first external device via the first interface and / or the second interface;

[0010] The function allocation module is used to allocate the charging and discharging functions and the data transmission functions.

[0011] In the above-mentioned storage-type mobile power supply, wherein:

[0012] The first end of the first interface is connected to the first end of the battery management module and the first end of the function allocation module respectively;

[0013] The first end of the second interface is connected to the first end of the function allocation module;

[0014] The second end of the function allocation module is connected to the storage module and the first end of the battery management module, and the second end of the battery management module is connected to the battery module.

[0015] The above-mentioned storage-type mobile power supply further includes an energy transmission module, wherein:

[0016] The first end of the first interface is connected to the first end of the function allocation module and the first end of the energy transmission module respectively, and the second end of the function allocation module is connected to the first end of the storage module and the first end of the energy transmission module respectively;

[0017] The second end of the energy transmission module is connected to the first end of the battery management module, and the second end of the battery management module is connected to the battery module;

[0018] The energy transmission module is used to perform fast and efficient energy exchange with the first external device.

[0019] In the above-mentioned storage-type mobile power supply, wherein:

[0020] The first end of the first interface is connected to the first end of the function allocation module and the first end of the battery management module respectively;

[0021] The first end of the second interface is connected to the first end of the function allocation module;

[0022] The second end of the function allocation module is connected to the first end of the storage module and the first end of the battery management module respectively, and the second end of the battery management module is connected to the battery module.

[0023] The above-mentioned storage-type mobile power supply further includes a voltage conversion module, wherein:

[0024] The first end of the first interface is connected to the first end of the function allocation module and the first end of the voltage conversion module respectively, and the second end of the voltage conversion module is connected to the first end of the battery management module;

[0025] The second end of the function allocation module is connected to the first end of the storage module and the first end of the voltage conversion module respectively, the second end of the voltage conversion module is connected to the first end of the battery management module, and the second end of the battery management module is connected to the battery module;

[0026] The voltage conversion module is used to convert the input voltage and output the converted voltage.

[0027] In the above-mentioned storage-type mobile power supply, the storage module includes a main control module, a first storage module and a second storage module, wherein:

[0028] The second end of the function allocation module is connected to the first end of the main control module;

[0029] The second end of the main control module is connected to the first end of the first storage module and the first end of the second storage module respectively, and the second end of the first storage module is connected to the second end of the second storage module; the first storage module is a long-term storage module, and the second storage module is a temporary storage module;

[0030] The main control module is used to read and write data from the first storage module through the second storage module.

[0031] In the above-mentioned storage-type mobile power supply, the first storage module has a built-in data processing module, wherein:

[0032] The data processing module is used to encrypt the data stored in the first storage module.

[0033] In the above-mentioned storage-type mobile power supply, wherein:

[0034] The data processing module is configured to enable an encryption function for the data stored in the first storage module upon receiving the first instruction;

[0035] The data processing module is further configured to disable the encryption function for the data stored in the first storage module upon receiving the second instruction.

[0036] In the above-mentioned storage-type mobile power supply, wherein:

[0037] The first interface is an interface with charging and discharging functions, and the second interface is an interface with data transmission functions and charging and discharging functions, or the first interface is an interface with data transmission functions and charging and discharging functions, and the second interface is an interface with charging and discharging functions.

[0038] In the above-mentioned storage-type mobile power supply, wherein:

[0039] The first interface and / or the second interface is connected to a first external device, and is configured to charge the first external device based on the adjusted output current through the first interface and / or the second interface, and perform data transmission;

[0040] The first external device is a device with an upstream port; the first interface and / or the second interface is connected to the second external device, and is used to receive the electric energy input by the second external device to the battery module through the first interface and / or the second interface; the second external device is a device that outputs electric energy to the outside.

[0041] The present invention provides a storage-type mobile power supply, comprising a first interface, a second interface, a battery module, a storage module, a battery management module and a function allocation module, wherein the first interface is connected to the function allocation module, the battery management module and the battery module respectively; the second interface is connected to the function allocation module; the function allocation module is connected to the battery management module, the battery module and the storage module; the power management module is used to obtain the power demand of the first external device through the first interface and / or the second interface, and adjust the output current of the battery module based on the power demand; the battery module is used to output the current adjusted based on the power demand through the first interface and / or the second interface; the storage module is used to transmit data to the first external device through the first interface and / or the second interface; the function allocation module is used to perform charging and discharging The function allocation of the power supply and the data transmission function is achieved by integrating the mobile power supply with the mobile hard disk function, so that the user can store and manage data while using the mobile power supply to charge the device. Compared with the existing single-function devices, the portability and user experience are significantly improved. At the same time, the battery management module can automatically adjust the output current of the battery module according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation of the charging and discharging function and the data transmission function can be performed through the function allocation module, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A schematic diagram of the structure of a storage-type mobile power supply provided by an embodiment of the present utility model;

[0043] Figure 2 A schematic diagram of the structure of another storage-type mobile power supply provided by an embodiment of the present utility model;

[0044] Figure 3 A schematic diagram of another storage-type mobile power supply structure provided by an embodiment of the present utility model;

[0045] Figure 4 A schematic diagram of the structure of another storage-type mobile power supply provided by an embodiment of the present utility model;

[0046] Figure 5 This is a schematic diagram of another storage-type mobile power supply structure provided by an embodiment of the present utility model. DETAILED DESCRIPTION

[0047] In order to enable a more detailed understanding of the features and technical contents of the embodiments of the present invention, the technical solutions of the present invention are further elaborated below in conjunction with the accompanying drawings and specific embodiments of the specification. The attached drawings are for reference only and are not intended to limit the embodiments of the present invention.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the field of the present invention. The terms used herein are only for the purpose of describing the embodiments of the present invention and are not intended to limit the present invention.

[0049] In the following description, reference is made to "some embodiments," which describe a subset of all possible embodiments. However, it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict. It should also be noted that the terms "first / second / third" in the embodiments of the present invention are only used to distinguish similar objects and do not represent a specific ordering of the objects. It is understood that "first / second / third" may be interchanged with a specific order or sequence where permitted, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0050] It's important to note that with the increasing frequency of smart device use, battery life has become a key concern for users. Mobile power banks have emerged to meet people's need to charge their devices anytime, anywhere. However, over time, users have come to expect more functionality from mobile power banks beyond just charging. Furthermore, with the advent of the big data era, the demand for data storage has surged. Traditional hard drives have evolved into portable storage devices, allowing users to carry important files, photos, videos, and other data with them. However, in multi-device scenarios, users need to transfer data between multiple devices, requiring mobile hard drives to not only store data but also easily connect to other devices.

[0051] Modern users want devices that are not only powerful but also portable, easy to use, and multifunctional. Therefore, devices that can provide both charging and storage functions have gradually become a hot market demand. Such devices not only reduce the number of items users carry with them, but also greatly improve portability and convenience of use.

[0052] It is precisely to meet people's demand for convenient, easy-to-use and multifunctional devices, and with the popularity of mobile devices and the increase in data storage needs, the market has developed a strong interest in portable devices that can provide both charging and storage functions.

[0053] It should be noted that the application fields of the present invention may include: 1. For the field of mobile office and business travel, the demand background is: with the popularization of mobile office, business people often need to handle work affairs anytime and anywhere. The storage-type mobile power supply can provide power support for the user's first external device (such as laptops, tablets and mobile phones), and at the same time provide a reliable storage and backup solution for important work files; the application scenario is: while on a business trip or meeting, the user can use the storage-type mobile power supply to charge his or her first external device, and at the same time access and store work files at any time without worrying about battery depletion or data loss. 2. For the field of outdoor activities and travel, the demand background is: travelers and outdoor enthusiasts often need to leave the power supply for a long time, and generate a large amount of photo and video data during the trip; the application scenario is: the storage-type mobile power supply can provide sufficient power for the user's first external device (such as mobile phones, cameras, etc.), and at the same time act as a mobile hard disk to help users back up and store a large number of photos and videos during the trip, ensuring that precious travel memories are properly preserved. 3. For the photography and video production sector, the demand is driven by the following: Photographers and videographers frequently need to back up and manage large amounts of high-resolution photo and video data, often requiring battery power on set. Application scenarios include: This storage-type mobile power bank can provide additional power for photographic equipment while also serving as a data storage device, conveniently storing and managing high-quality image and video files, ensuring a smooth creative process and data security. 4. For the education and academic research sector, the demand is driven by the following: Students and researchers often need to carry a large number of electronic devices and data resources with them during their studies and research. Furthermore, extended outdoor research or study sessions place high demands on both battery life and data storage. Application scenarios include: This storage-type mobile power bank can power the user's primary external device (such as a laptop, tablet, etc.) and serve as a portable storage device, conveniently storing research data, documents, and multimedia files, ensuring efficient work and learning in any environment. 5. For the emergency rescue and outdoor adventure sector, the demand is driven by the following: Reliable power and data storage are crucial in emergency rescue and outdoor adventure activities. Rescuers and explorers often work in harsh environments and need to ensure adequate power and data security. This storage-based mobile power bank can power rescue equipment or navigation systems, ensuring their proper functioning at critical moments. Furthermore, the built-in removable hard drive securely stores maps, rescue plans, and other important data, providing reliable technical support for operations.6. For creative workers and designers, their demand background is: Creative workers and designers usually need to manage a large number of design files, materials and project files, and often need to work while on the go; its application scenario is: This storage-type mobile power supply can provide sufficient power for the user's primary external device, extending working hours, and at the same time serve as an efficient data storage tool, allowing them to access and manage project files at any time, improving work efficiency and flexibility.

[0054] Based on this, the embodiment of the present utility model provides a storage type mobile power supply, referring to Figure 1 As shown, the storage-type mobile power supply 1 includes: a first interface 11, a second interface 12, a battery module 13, a storage module 14, a battery management module 15 and a function allocation module 16, wherein:

[0055] The first interface 11 is connected to the function allocation module 16, the battery management module 15 and the battery module 13;

[0056] The second interface 12 is connected to the function allocation module 16;

[0057] The function allocation module 16 is connected to the battery management module 15, the battery module 13 and the storage module 14;

[0058] The power management module 15 is configured to obtain the power demand of the first external device through the first interface 11 and / or the second interface 12, and adjust the output current of the battery module 13 based on the power demand;

[0059] The battery module 13 is configured to output a current adjusted based on power demand through the first interface 11 and / or the second interface 12;

[0060] The storage module 14 is configured to transmit data with the first external device via the first interface 11 and / or the second interface 12;

[0061] The function allocation module 16 is used to allocate the charging and discharging functions and the data transmission functions.

[0062] In an embodiment of the present invention, the battery module can be a lithium polymer battery, a sodium battery, a solid-state battery, etc., and the capacity of the battery module can be 10,000 milliampere hours (mAh); the battery module has a built-in battery management module (i.e., an intelligent power management chip), and the battery module is connected to the battery management module, which can automatically identify the first external device and obtain the power demand of the first external device, and then adjust the output current of the battery module based on the power demand of the first external device, that is, charge the first external device according to the power demand of the first external device. Specifically, when the power demand of the first external device is high, the output current can be increased to quickly charge the first external device; when the power demand of the first external device is low, the output current can be reduced. In this way, through the battery management module, the output power or output current can be automatically adjusted according to the different power demands of the first external device, thereby ensuring that the first external device is charged at the optimal speed.

[0063] In an embodiment of the present invention, the storage-type mobile power supply may include at least two interfaces, namely a first interface and a second interface, and both the first interface and the second interface may be USB-C interfaces, wherein the first interface only has charging and discharging functions, and the second interface has USB3.1 functions, that is, it has both data transmission and charging and discharging functions. In this way, the storage-type mobile power supply integrates a high-speed data transmission interface (such as USB 3.1 or higher), thereby supporting fast data reading and writing.

[0064] In an embodiment of the present invention, the first external device can be a device with an upstream port, that is, a device with a sink role. When the storage-type mobile power supply is connected to the first external device through the first interface or the second interface, the storage-type mobile power supply and the first external device (such as a laptop, tablet computer, mobile phone, camera and other devices) can transmit data through the first interface or the second interface, including reading and writing data. At the same time, the first external device can also be charged through the first interface or the second interface. In this way, by integrating the mobile power supply and the mobile hard disk functions into one, the number of devices that the user needs to carry is reduced, and the user no longer needs to carry the mobile power supply and the mobile hard disk separately, which greatly improves portability and convenience of use, and is especially suitable for travel, business trips and outdoor activities; and supports simultaneous charging and data transmission, and the user does not need to interrupt work during use, thereby improving work efficiency and usage experience.

[0065] In an embodiment of the present invention, the function allocation module may specifically refer to a Universal Serial Bus Hub (USB hub), which can perform function allocation. Specifically, when the storage-type mobile power supply is connected to the first external device through any interface (including the first interface and the second interface), the function allocation can be performed through the USB hub to realize data transmission between the first external device and charging the first external device; and the charging function means that when the storage-type mobile power supply is connected to the first external device through the USB-C interface, the power management module will adjust the output current according to the battery status of the first external device, and the storage-type mobile power supply supports QC 3.0 and PD fast charging protocols, with a maximum output power of up to 18 watts (W); the data transmission function may refer to the user being able to connect the first external device to the first external device through a USB-C interface. The 3.1-function interface connects the storage-type mobile power supply to the first external device. The main control chip in the storage-type mobile power supply will automatically identify the storage module, and the user can access the stored data like using an ordinary mobile hard drive; the charging function and the data transmission function can mean that when the user connects to the first external device through the USB-C interface with USB3.1 function, the main control chip can simultaneously turn on the charging function and the data transmission function, ensuring that the storage-type mobile power supply can charge the first external device and transmit data at the same time.

[0066] In an embodiment of the present invention, the storage-type mobile power supply also has an overcurrent protection function. Specifically, the storage-type mobile power supply may also have a built-in overcurrent protection circuit. When the output current through the battery module exceeds a preset current threshold, the overcurrent protection circuit will automatically cut off the power supply to prevent the storage-type mobile power supply from overheating or damage. It should be noted that the preset current threshold can be set according to needs, and the present invention does not make any specific limitations.

[0067] In an embodiment of the present invention, the storage-type mobile power supply body adopts a compact design. The dimensions of the storage-type mobile power supply can be specifically 100mm×60mm×20mm, and the weight is approximately 150 grams (g), making it easy to carry. The storage-type mobile power supply can also include a shell, and the shell material can be a durable thermoplastic polymer material (ABS material), the shell material can also be a metal material, of course, the shell material can also be other plastics, and the surface of the shell of the storage-type mobile power supply can be coated with an anti-slip coating through treatment methods such as electroplating and spraying; and in terms of the appearance design of the storage-type mobile power supply, not only does the surface have an anti-slip function, but it is also equipped with a light-emitting diode (LED) indicator and a touch operation interface, which will display the current battery module status and charging progress, allowing users to intuitively view the power level and storage space status, and perform simple settings and operations.

[0068] It should be noted that the storage-type mobile power supply provided by the present invention is suitable for a working environment of 25+ / -5°C. It can maintain stable performance under extreme temperatures. The storage-type mobile power supply has been tested at high and low temperatures to ensure normal use in all weather conditions.

[0069] It should be noted that the storage-type mobile power supply provided by the present invention is suitable for users who need high-frequency charging and data storage, such as travelers, outdoor workers, and photographers. Since the storage-type mobile power supply has multiple interfaces, it can charge multiple first external devices at the same time. In addition, the storage-type mobile power supply is not only compatible with multiple operating systems (such as Microsoft (Windows) system, Apple (macOS) system, Android (Android) system, etc.), but also supports multiple data transmission protocols (such as QC 3.0 protocol and PD fast charging protocol). It not only ensures wide compatibility with most first external devices on the market, but also enables users to easily manage and back up data in various occasions.

[0070] The storage-type mobile power supply provided by the utility model integrates the functions of a mobile power supply and a mobile hard disk, so that users can store and manage data while using the mobile power supply to charge devices. Compared with existing single-function devices, the portability and user experience are significantly improved. At the same time, by adopting a battery management module, the output current of the battery module can be automatically adjusted according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Moreover, regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation module can be used to allocate the charging and discharging functions and the data transmission functions, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply.

[0071] Based on the above embodiments, another storage type mobile power supply provided by the embodiment of the present utility model is referred to Figure 2 As shown, the storage-type mobile power supply 2 includes: a first interface 11, a second interface 12, a battery module 13, a storage module 14, a battery management module 15 and a function allocation module 16, wherein:

[0072] The first interface 11 is an interface with charging and discharging functions, and the second interface 12 is an interface with data transmission and charging and discharging functions, or the first interface 11 is an interface with data transmission and charging and discharging functions, and the second interface 12 is an interface with charging and discharging functions.

[0073] The first end of the first interface 11 is connected to the first end of the battery management module 15 and the first end of the function allocation module 16 respectively;

[0074] A first end of the second interface 12 is connected to a first end of the function allocation module 16;

[0075] The second end of the function allocation module 16 is connected to the storage module 14 and the first end of the battery management module 15 , and the second end of the battery management module 15 is connected to the battery module 13 ;

[0076] The function allocation module 16 is used to allocate the charging and discharging functions and the data transmission functions.

[0077] It should be noted that the storage-type mobile power supply 2 may further include a main control module 17, and the storage module 14 in the storage-type mobile power supply 2 may further include a first storage module 141 and a second storage module 142, wherein:

[0078] The second end of the function allocation module 16 is connected to the first end of the main control module 17;

[0079] The second end of the main control module 17 is connected to the first end of the first storage module 141 and the first end of the second storage module 142 respectively, and the second end of the first storage module 141 is connected to the second end of the second storage module 142;

[0080] Among them, the first storage module 141 is a long-term storage module, and the second storage module 142 is a temporary storage module;

[0081] The main control module 17 is configured to read and write data from the first storage module 141 via the second storage module 142 .

[0082] In an embodiment of the present invention, the first storage module may refer to a long-term storage module (such as an HDD or SSD); the second storage module may refer to a short-term storage module (such as a network dynamic random access memory (DRAM)); the first end of the first interface is connected to the first end of the function allocation module and the first end of the battery management module, respectively; the second end of the function allocation module is connected to the first end of the main control module and the first end of the battery management module, respectively; the main control module is connected to the first storage module and the second storage module, respectively; and the second end of the battery management module is connected to the battery module. In this way, the main control module (main controller) reads or writes to the first storage module through the second storage module. It should be noted that users can upgrade the hard drive capacity by themselves through the expansion slot of the storage-type mobile power supply, supporting up to 4 terabyte (TB) SSD expansion. The expanded hard drive also supports data encryption and seamlessly integrates with the original hard drive.

[0083] In the embodiment of the present utility model, the first storage module in the storage-type mobile power supply 2 has a built-in data processing module 1411, wherein:

[0084] The data processing module 1411 is configured to perform encryption processing on the data stored in the first storage module 141 .

[0085] Specifically, the data processing module 1411 is configured to enable the encryption function for the stored data in the first storage module 141 upon receiving the first instruction;

[0086] The data processing module 1411 is further configured to disable the encryption function for the data stored in the first storage module 141 upon receiving the second instruction.

[0087] In an embodiment of the present invention, the first instruction may refer to an instruction for enabling encryption of data stored in the first storage module; the second instruction may refer to an instruction for disabling encryption of data stored in the first storage module; since the storage-type mobile power supply is provided with a touch operation interface, the user may touch the touch operation interface to send the first instruction or the second instruction to the data processing module built into the first storage module, and then the data processing module built into the first storage module enables or disables the data encryption function based on the received first instruction or second instruction. If the encryption function is enabled, a password is required to access the content stored in the storage module. In this way, the user's privacy and sensitive data can be effectively protected, and even if the storage-type mobile power supply is lost or stolen, unauthorized persons cannot access the data stored in the storage-type mobile power supply, thereby greatly improving data security. At the same time, in encryption mode, if the storage-type mobile power supply encounters an abnormal power outage, the first storage module will be automatically locked, and access can only be restored after the correct password is entered. This mechanism can also effectively prevent data damage or leakage caused by accidental power outages.

[0088] In an embodiment of the present utility model, the first interface 11 and / or the second interface 12 is connected to a first external device, and is used to charge the first external device based on the adjusted output current through the first interface 11 and / or the second interface 12 and to perform data transmission;

[0089] Wherein, the first external device is a device having an uplink port;

[0090] In the embodiment of the present utility model, the first interface 11 and / or the second interface 12 is connected to the second external device, and is used to receive the electric energy input from the second external device to the battery module 13 through the first interface 11 and / or the second interface 12;

[0091] The second external device is a device that outputs electrical energy to the outside.

[0092] In the embodiment of the present invention, the second external device may refer to a device having a power supply role (ie, a Source role), and specifically may refer to a device such as a charger.

[0093] The storage-type mobile power supply provided by the utility model integrates the functions of a mobile power supply and a mobile hard disk, so that users can store and manage data while using the mobile power supply to charge devices. Compared with existing single-function devices, the portability and user experience are significantly improved. At the same time, by adopting a battery management module, the output current of the battery module can be automatically adjusted according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Moreover, regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation module can be used to allocate the charging and discharging functions and the data transmission functions, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply.

[0094] Based on the above embodiment, another storage type mobile power supply provided by the embodiment of the present utility model is referred to Figure 3 As shown, the storage-type mobile power supply 3 includes: a first interface 11, a second interface 12, a battery module 13, a storage module 14, a battery management module 15, a function allocation module 16 and an energy transmission module 18, wherein:

[0095] The first interface 11 is an interface with charging and discharging functions, and the second interface 12 is an interface with data transmission functions and charging and discharging functions, or the first interface 11 is an interface with data transmission functions and charging and discharging functions,

[0096] The second interface 12 is an interface with charging and discharging functions.

[0097] The first end of the first interface 11 is connected to the first end of the function allocation module 16 and the first end of the energy transmission module 18 respectively, and the second end of the function allocation module 16 is connected to the first end of the storage module 14 and the first end of the energy transmission module 18 respectively;

[0098] The second end of the energy transmission module 18 is connected to the first end of the battery management module 15 , and the second end of the battery management module 15 is connected to the battery module 13 ;

[0099] The energy transmission module 18 is used for performing fast and efficient energy exchange with the first external device.

[0100] In an embodiment of the present utility model, the storage-type mobile power supply 3 may further include a main control module 17, and the storage module 14 in the storage-type mobile power supply 3 may further include a first storage module 141 and a second storage module 142, wherein:

[0101] The second end of the function allocation module 16 is connected to the first end of the main control module 17;

[0102] The second end of the main control module 17 is connected to the first end of the first storage module 141 and the first end of the second storage module 142 respectively, and the second end of the first storage module 141 is connected to the second end of the second storage module 142;

[0103] Among them, the first storage module 141 is a long-term storage module, and the second storage module 142 is a temporary storage module;

[0104] The main control module 17 is used to read and write data from the first storage module 141 through the second storage module 142;

[0105] The function allocation module 16 is used to allocate the charging and discharging functions and the data transmission functions.

[0106] In the embodiment of the present utility model, the first storage module 141 in the storage-type mobile power supply 3 has a built-in data processing module 1411, wherein:

[0107] The data processing module 1411 is configured to perform encryption processing on the data stored in the first storage module 141 .

[0108] Specifically, the data processing module 1411 is configured to enable the encryption function for the stored data in the first storage module 141 upon receiving the first instruction;

[0109] The data processing module 1411 is further configured to disable the encryption function for the data stored in the first storage module 141 upon receiving the second instruction.

[0110] In an embodiment of the present utility model, the first interface 11 and / or the second interface 12 is connected to a first external device, and is used to charge the first external device based on the adjusted output current through the first interface 11 and / or the second interface 12 and to perform data transmission;

[0111] Wherein, the first external device is a device having an uplink port;

[0112] In the embodiment of the present utility model, the first interface 11 and / or the second interface 12 is connected to the second external device, and is used to receive the electric energy input from the second external device to the battery module 13 through the first interface 11 and / or the second interface 12;

[0113] The second external device is a device that outputs electrical energy to the outside.

[0114] In the embodiment of the present utility model, Figure 3As shown, when an interface (i.e., the first interface or the second interface) is connected to the first external device, function allocation is performed through the function allocation module, and then the main control module (main controller) reads or writes to the first storage module (such as HDD or SSD) through the second storage module (such as DRAM); at the same time, power information is exchanged through the energy transmission module (such as PD interface), and power output is performed through the power conversion module (PowerManager). When both interfaces are connected to the first external device at the same time, while each interface is exchanging data, the output voltage is reduced to 5V for power output to ensure the normal operation of the first external device. When only the first interface is connected to the second external device, the battery module (Battery) is charged by activating the PD fast charging protocol or QC3.0 fast charging protocol supported by the energy transmission module. In this way, by adding an energy transmission module that supports multiple charging protocols (such as QC, PD), not only fast charging can be achieved but also wide compatibility with most devices on the market is ensured. When one interface is connected to the first external device and the other interface is connected to the second external device, the battery module is charged through one interface, and charging and data transmission to the first external device are achieved through the other interface. When two interfaces are connected to the second external device at the same time, the interface connected first can be selected for charging first, and the interface connected later can be ignored and no communication can be performed. The output power of the two interfaces can also be compared, and an interface can be selected based on the output power to charge the battery module.

[0115] The storage-type mobile power supply provided by the utility model integrates the functions of a mobile power supply and a mobile hard disk, so that users can store and manage data while using the mobile power supply to charge devices. Compared with existing single-function devices, the portability and user experience are significantly improved. At the same time, by adopting a battery management module, the output current of the battery module can be automatically adjusted according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Moreover, regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation module can be used to allocate the charging and discharging functions and the data transmission functions, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply.

[0116] Based on the above embodiments, another storage type mobile power supply provided by the embodiment of the present utility model is referred to Figure 4 As shown, the storage-type mobile power supply 4 includes: a first interface 11, a second interface 12, a battery module 13, a storage module 14, a battery management module 15 and a function allocation module 16, wherein:

[0117] The first interface 11 is an interface with charging and discharging functions, and the second interface 12 is an interface with data transmission and charging and discharging functions, or the first interface 11 is an interface with data transmission and charging and discharging functions, and the second interface 12 is an interface with charging and discharging functions.

[0118] The first end of the first interface 11 is connected to the first end of the function allocation module 16 and the first end of the battery management module 15 respectively;

[0119] A first end of the second interface 12 is connected to a first end of the function allocation module 16;

[0120] The second end of the function allocation module 16 is connected to the first end of the storage module 14 and the battery management module 15 respectively, and the second end of the battery management module 15 is connected to the battery module 13 .

[0121] In the embodiment of the present utility model, the storage-type mobile power supply 4 further includes a main control module 17, and the storage module 14 in the storage-type mobile power supply 4 includes a first storage module 141 and a second storage module 142, wherein:

[0122] The second end of the function allocation module 16 is connected to the first end of the main control module 17;

[0123] The second end of the main control module 17 is connected to the first end of the first storage module 141 and the first end of the second storage module 142, respectively. The second end of the first storage module 141 is connected to the second end of the second storage module 142. The first storage module 141 is a long-term storage module, and the second storage module 142 is a temporary storage module.

[0124] The main control module 17 is configured to read and write data from the first storage module 141 via the second storage module 142 .

[0125] In the embodiment of the present utility model, the first storage module 141 in the storage-type mobile power supply 4 has a built-in data processing module 1411, wherein:

[0126] The data processing module 1411 is configured to perform encryption processing on the data stored in the first storage module 141 .

[0127] Specifically, the data processing module 1411 is configured to enable the encryption function for the stored data in the first storage module 141 upon receiving the first instruction;

[0128] The data processing module 1411 is further configured to disable the encryption function for the data stored in the first storage module 141 upon receiving the second instruction.

[0129] The first interface and / or the second interface is connected to a first external device, and is used to charge the first external device based on the adjusted output current through the first interface and / or the second interface, and to perform data transmission; the first external device is a device having an upstream port;

[0130] The first interface and / or the second interface is connected to the second external device and is used to receive the electric energy input to the battery module by the second external device through the first interface and / or the second interface; the second external device is a device that outputs electric energy to the outside.

[0131] The storage-type mobile power supply provided by the utility model integrates the functions of a mobile power supply and a mobile hard disk, so that users can store and manage data while using the mobile power supply to charge devices. Compared with existing single-function devices, the portability and user experience are significantly improved. At the same time, by adopting a battery management module, the output current of the battery module can be automatically adjusted according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Moreover, regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation module can be used to allocate the charging and discharging functions and the data transmission functions, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply.

[0132] Based on the above embodiment, another storage type mobile power supply provided by the embodiment of the present utility model is referred to Figure 5 As shown, the storage-type mobile power supply 5 includes: a first interface 11, a second interface 12, a battery module 13, a storage module 14, a battery management module 15 and a function allocation module 16, wherein:

[0133] The first interface 11 is an interface with charging and discharging functions, and the second interface 12 is an interface with data transmission and charging and discharging functions, or the first interface 11 is an interface with data transmission and charging and discharging functions, and the second interface 12 is an interface with charging and discharging functions.

[0134] The first end of the first interface 11 is connected to the first end of the function allocation module 16 and the first end of the battery management module 15 respectively;

[0135] A first end of the second interface 12 is connected to a first end of the function allocation module 16;

[0136] The second end of the function allocation module 16 is connected to the first end of the storage module 14 and the battery management module 15 respectively, and the second end of the battery management module 15 is connected to the battery module 13 .

[0137] In the embodiment of the present utility model, the storage-type mobile power supply 5 further includes a voltage conversion module 19, wherein:

[0138] A first end of the first interface 11 is connected to a first end of the function allocation module 16 and a first end of the voltage conversion module 19 respectively, and a second end of the voltage conversion module 19 is connected to a first end of the battery management module 15;

[0139] The second end of the function allocation module 16 is connected to the first end of the storage module 14 and the voltage conversion module 19 respectively. The second end of the voltage conversion module 19 is connected to the first end of the battery management module 15. The second end of the battery management module 15 is connected to the battery module 13.

[0140] The voltage conversion module 19 is used to convert the input voltage and output the converted voltage.

[0141] In the embodiment of the present utility model, the storage-type mobile power supply 5 further includes a main control module 17, and the storage module 14 in the storage-type mobile power supply 5 further includes a first storage module 141 and a second storage module 142, wherein:

[0142] The second end of the function allocation module 16 is connected to the first end of the main control module 17;

[0143] The second end of the main control module 17 is connected to the first end of the first storage module 141 and the first end of the second storage module 142, respectively. The second end of the first storage module 141 is connected to the second end of the second storage module 142. The first storage module 141 is a long-term storage module, and the second storage module 142 is a temporary storage module.

[0144] The main control module 17 is configured to read and write data from the first storage module 141 via the second storage module 142 .

[0145] In the embodiment of the present utility model, the first storage module 141 in the storage-type mobile power supply 5 has a built-in data processing module 1411, wherein:

[0146] The data processing module 1411 is configured to encrypt the data stored in the first storage module 141 .

[0147] Specifically, the data processing module 1411 is configured to enable the encryption function for the stored data in the first storage module 141 upon receiving the first instruction;

[0148] The data processing module 1411 is further configured to disable the encryption function for the data stored in the first storage module 141 upon receiving the second instruction.

[0149] The first interface and / or the second interface is connected to a first external device, and is used to charge the first external device based on the adjusted output current through the first interface and / or the second interface, and to perform data transmission; the first external device is a device having an upstream port;

[0150] The first interface and / or the second interface is connected to the second external device and is used to receive the electric energy input to the battery module by the second external device through the first interface and / or the second interface; the second external device is a device that outputs electric energy to the outside.

[0151] In this embodiment of the present invention, when two interfaces (i.e., a first interface and a second interface) are connected to a first external device, both interfaces can simultaneously power both first external devices, but can only exchange data with the first external device that was connected and established first. When one or both interfaces are simultaneously connected to a second external device, the storage-type mobile power supply charges. When both interfaces are simultaneously connected to a second external device, the battery module can be charged simultaneously through the DC-DC converter circuitry (DC-DC translation) corresponding to each interface. When both interfaces are simultaneously connected to a first external device and a second external device, the storage-type mobile power supply can simultaneously charge and transmit data.

[0152] The storage-type mobile power supply provided by the utility model integrates the functions of a mobile power supply and a mobile hard disk, so that users can store and manage data while using the mobile power supply to charge devices. Compared with existing single-function devices, the portability and user experience are significantly improved. At the same time, by adopting a battery management module, the output current of the battery module can be automatically adjusted according to the power demand of the first external device, thereby improving the charging efficiency of the first external device. Moreover, regardless of whether the first external device is connected to the first external device through the first interface or the second interface, the function allocation module can be used to allocate the charging and discharging functions and the data transmission functions, thereby realizing charging and discharging and data transmission with the first external device, thereby improving the intelligence of the storage-type mobile power supply.

[0153] In the embodiments provided herein, the structural embodiments described above are merely illustrative. For example, the module division is merely a logical functional division. In actual implementation, other divisions may be employed, such as combining multiple modules or components, integrating them into another system, or omitting or disabling certain features. Furthermore, the components shown or discussed are not coupled or directly coupled to one another.

[0154] The features disclosed in several method or structural embodiments provided by the present invention can be arbitrarily combined without conflict to obtain new method embodiments or structural embodiments.

[0155] The above are only some embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this utility model should be included in the scope of protection of the present utility model. Therefore, the scope of protection of the present utility model should be based on the scope of protection of the claims.

Claims

1. A storage type mobile power supply, characterized in that: include: A first interface, a second interface, a battery module, a storage module, a battery management module, and a function allocation module, wherein: The first interface is connected to the function allocation module, the battery management module and the battery module respectively; the second interface is connected to the function allocation module; the function allocation module is connected to the battery management module, the battery module and the storage module; The battery management module is configured to obtain the power demand of the first external device through the first interface and / or the second interface, and adjust the output current of the battery module based on the power demand; The battery module is configured to output a current adjusted based on the power demand through the first interface and / or the second interface; The storage module is configured to perform data transmission with the first external device via the first interface and / or the second interface; The function allocation module is used to allocate the charging and discharging functions and the data transmission functions.

2. The storage-type mobile power supply according to claim 1, characterized in that: The first end of the first interface is connected to the first end of the battery management module and the first end of the function allocation module respectively; The first end of the second interface is connected to the first end of the function allocation module; The second end of the function allocation module is connected to the storage module and the first end of the battery management module, and the second end of the battery management module is connected to the battery module.

3. The storage-type mobile power supply according to claim 2, characterized in that: Also included is an energy transfer module, wherein: The first end of the first interface is connected to the first end of the function allocation module and the first end of the energy transmission module respectively, and the second end of the function allocation module is connected to the first end of the storage module and the first end of the energy transmission module respectively; The second end of the energy transmission module is connected to the first end of the battery management module, and the second end of the battery management module is connected to the battery module; The energy transmission module is used to perform fast and efficient energy exchange with the first external device.

4. The storage-type mobile power supply according to claim 1, characterized in that: The first end of the first interface is connected to the first end of the function allocation module and the first end of the battery management module respectively; The first end of the second interface is connected to the first end of the function allocation module; The second end of the function allocation module is connected to the first end of the storage module and the first end of the battery management module respectively, and the second end of the battery management module is connected to the battery module.

5. The storage-type mobile power supply according to claim 4, characterized in that: Also included is a voltage conversion module, wherein: The first end of the first interface is connected to the first end of the function allocation module and the first end of the voltage conversion module respectively, and the second end of the voltage conversion module is connected to the first end of the battery management module; The second end of the function allocation module is connected to the first end of the storage module and the first end of the voltage conversion module respectively, the second end of the voltage conversion module is connected to the first end of the battery management module, and the second end of the battery management module is connected to the battery module; The voltage conversion module is used to convert the input voltage and output the converted voltage.

6. The storage-type mobile power source according to claim 3 or 5, characterized in that: It also includes a main control module, and the storage module includes a first storage module and a second storage module, wherein: The second end of the function allocation module is connected to the first end of the main control module; The second end of the main control module is connected to the first end of the first storage module and the first end of the second storage module respectively, and the second end of the first storage module is connected to the second end of the second storage module; the first storage module is a long-term storage module, and the second storage module is a temporary storage module; The main control module is used to read and write data from the first storage module through the second storage module.

7. The storage-type mobile power supply according to claim 6, characterized in that: The first storage module has a built-in data processing module, wherein: The data processing module is used to encrypt the data stored in the first storage module.

8. The storage-type mobile power source according to claim 7, characterized in that: The data processing module is configured to enable an encryption function for the data stored in the first storage module upon receiving the first instruction; The data processing module is further configured to disable the encryption function for the data stored in the first storage module upon receiving the second instruction.

9. The storage-type mobile power supply according to claim 1, characterized in that: The first interface is an interface with charging and discharging functions, and the second interface is an interface with data transmission functions and charging and discharging functions, or the first interface is an interface with data transmission functions and charging and discharging functions, and the second interface is an interface with charging and discharging functions.

10. The storage-type mobile power source according to claim 3 or 5, characterized in that: The first interface and / or the second interface is connected to a first external device, and is configured to charge the first external device based on the adjusted output current through the first interface and / or the second interface, and to perform data transmission; the first external device is a device having an upstream port; The first interface and / or the second interface is connected to a second external device, and is used to receive the electric energy input to the battery module by the second external device through the first interface and / or the second interface; the second external device is a device that outputs electric energy to the outside.

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