Portable mobile power source, device, and system

Abstract

A portable mobile power source, a device, and a system, which relate to the technical field of mobile power sources. The portable mobile power source (100) comprises a multi-functional port module (110), a control module (120) and a power source module (130), wherein the multi-functional port module (110) is connected to at least one external device (10), the multi-functional port module (110) and the power source module (130) are both connected to the control module (120), and the multi-functional port module (110) is connected to the power source module (130); and the control module is configured to acquire external device information by means of the multi-functional port module (110), control, on the basis of the external device information, the power source module (130) to charge and discharge by means of the multi-functional port module (110), and / or perform data transmission by means of the multi-functional port module (110).

Description

Portable power banks, devices and systems

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on December 12, 2023, with application number 202311701477.8, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The embodiments of the present application relate to the field of mobile power supply technology, for example, to a portable mobile power supply, device and system. Background Art

[0003] With the widespread use of portable electronic devices, the choice of application locations for these devices has become more flexible. Portable electronic devices require stable power supply space, or they can be powered by portable power banks. However, typical portable charging devices only provide charging and discharging functions, not data transmission. Therefore, they are insufficient to meet the needs of both fast charging and discharging and data transmission.

[0004] To address the above issues, using a portable power bank, a docking station, and multiple adapter cables / data cables can enable portable electronic devices to rapidly charge and discharge while also transferring data. However, this can make the portable electronic device inconvenient to use. Furthermore, if a portable electronic device only has one port, even with a portable power bank, a docking station, and multiple adapter cables / data cables, it is still impossible to simultaneously charge and discharge the portable electronic device while also transferring data.

[0005] Summary of the Invention

[0006] The embodiments of the present application provide a portable mobile power supply, device, and system to meet the requirements of external devices for rapid charging and discharging while also meeting the requirements of external devices for data transmission.

[0007] In a first aspect, an embodiment of the present application provides a portable mobile power supply, which includes a multi-function port module, a control module, and a power module;

[0008] The multifunctional port module is connected to at least one external device, the multifunctional port module and the power module are both connected to the control module, and the multifunctional port module is connected to the power module;

[0009] The control module is configured to obtain external device information through the multi-function port module to perform at least one of the following: controlling the power module to charge and discharge through the multi-function port module and to transmit data through the multi-function port module according to the external device information.

[0010] In a second aspect, an embodiment of the present application further provides a portable mobile power supply device, which includes a charging station and the portable mobile power supply provided in any embodiment of the present application;

[0011] The charging station includes a charging base and a power supply circuit;

[0012] The power supply circuit is arranged inside the charging base.

[0013] In a third aspect, an embodiment of the present application further provides a portable mobile power system, the portable mobile power system comprising a cloud server and a plurality of power supply devices;

[0014] The power supply device is composed of a network storage and the portable mobile power supply device provided in any embodiment of the present application, and multiple power supply devices are wirelessly connected to the cloud server. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] FIG1 is a schematic structural diagram of a portable mobile power supply provided in an embodiment of the present application;

[0016] FIG2 is a schematic structural diagram of another portable mobile power supply provided in an embodiment of the present application;

[0017] FIG3 is a schematic structural diagram of another portable mobile power supply provided in an embodiment of the present application;

[0018] FIG4 is a schematic diagram of an external device connectable to a portable mobile power supply according to an embodiment of the present application;

[0019] FIG5 is a schematic structural diagram of a portable mobile power supply device provided in an embodiment of the present application;

[0020] FIG6 is a schematic structural diagram of a portable mobile power supply device provided in an embodiment of the present application;

[0021] FIG7 is a schematic structural diagram of a portable mobile power system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

[0023] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] Traditional portable electronic devices, such as smartphones and laptops, typically have dedicated charging ports, such as USB-A (Universal Serial Bus Type-A) or USB-C (Universal Serial Bus Type-C). Furthermore, to enable data transmission and audio and video transmission, portable electronic devices typically have dedicated HDMI (High Definition Multimedia Interface) and SD (Secure Digital) ports.

[0025] With the widespread use of Type-C ports, the ports of mainstream portable electronic devices such as smartphones and laptops have gradually become unified as Type-C ports. Therefore, portable electronic devices used in daily life can meet the needs of fast charging and discharging through the Type-C port. If data transmission (such as data reading, transmission and storage, screen projection, multimedia expansion, etc.) is also required, a dedicated expansion dock is required. In other words, when users have charging and discharging needs, data transmission needs, and communication needs, they can only carry equipment such as expansion docks and data cables at the same time, which will make the use of portable electronic devices inconvenient to a certain extent.

[0026] For example, a workstation with multiple monitors can only be used if there are multiple power sources simultaneously powering the monitors and computers, typically relying on a wall outlet. Due to the limited number of ports on the monitors and computers, data storage, data transfer, and USB accessory connectivity required for such a multi-device workstation require an external docking station. Consequently, the number of functional ports or the variety of port types configured on electronic devices are insufficient to meet the complex and diverse needs of actual use.

[0027] For example, workstations with removable screens in the medical industry require mobility, so they often require a mobile power bank to charge and discharge the workstation. However, these mobile power banks only support charging and discharging, not data transmission or communication. When data needs to be stored and transferred, the workstation must be connected to an external docking station, which increases the number of auxiliary devices required, complicates operation, and makes user experience more inconvenient.

[0028] In view of the above situation, an embodiment of the present application provides a portable mobile power supply to meet the needs of external devices for fast charging and discharging while meeting the needs of external devices for data transmission.

[0029] FIG1 is a schematic structural diagram of a portable mobile power supply provided in an embodiment of the present application. As shown in FIG1 , the portable mobile power supply 100 includes a multi-function port module 110 , a control module 120 , and a power module 130 .

[0030] The multi-function port module 110 is connected to at least one external device 10, the multi-function port module 110 and the power module 130 are both connected to the control module 120, and the multi-function port module 110 is connected to the power module 130; the control module 120 is configured to obtain external device information through the multi-function port module 110, and control the power module 130 to charge and discharge through the multi-function port module 110 according to the external device information, and / or transmit data through the multi-function port module 110.

[0031] The portable mobile power supply 100, consisting of the multi-function port module 110, the control module 120, and the power module 130, not only has charging and discharging functions, but also has data transmission functions, providing great convenience for users. Optionally, the portable mobile power supply 100 can charge each connected external device 10 and enable data transmission between multiple connected external devices 10. Alternatively, if the port connecting the portable mobile power supply 100 to the external device 10 is a non-discharging port, the portable mobile power supply 100 can obtain power from any one or more connected external devices 10 for charging.

[0032] The multi-function port module 110 has multiple functions, such as outputting power, inputting power, inputting data, and outputting data. The power module 130 can input power for charging or output power for discharging through the multi-function port module 110. The control module 120 can communicate with the external device 10 through the multi-function port, allowing the control module 120 to understand the needs of the external device 10 and control the multi-function port power module 130 to charge and discharge through the multi-function port module 110 based on the needs of the external device 10. Furthermore, the multi-function port module 110 can also facilitate data transmission between multiple external devices 10.

[0033] The control module 120 includes a microprocessor, which includes one or both of random access memory and read-only memory (ROM) to store software instructions. The microprocessor also includes non-volatile memory, such as electrically erasable programmable read-only memory (EEPROM).

[0034] The power module 130 includes one or more batteries, such as one or more rechargeable lithium batteries. The above examples illustrate that the batteries may be lithium batteries, and this is not a limitation. The batteries included in the power module 130 are removable from the structure of the portable mobile power supply 100. In other words, the battery pack is detachable and replaceable. If the battery of the portable mobile power supply 100 is low on power, the user can replace the battery themselves.

[0035] Based on the above connection relationship, the operating process of the portable mobile power supply 100 is as follows: the multi-function port module 110 obtains the external device information of each connected external device 10 and sends the external information of each external device 10 to the control module 120. After obtaining the external device information of each external device 10, the control module 120 can obtain the requirements of each external device 10 based on the external device information of each external device 10 and control the power supply module 130 to charge and discharge through the multi-function port module 110 and / or transmit data through the multi-function port module 110 according to the requirements of each external device 10. For example, when external device No. 1 10 requires charging, the control module 120 will control the power module 130 to discharge through the multi-function port module 110 to charge external device No. 1; when external device No. 2 10 can output electrical energy to the multi-function port module 110, the control module 120 will control the power module 130 to charge through the multi-function port module 110; when external device No. 1 10 requires transmitting data to external device No. 3 10, the control module 120 will control the multi-function port to output the data input by external device No. 1 10 to external device No. 3 10; when external device No. 1 10 requires charging and transmitting data to external device No. 3 10, the control module 120 will control the power module 130 to discharge through the multi-function port module 110, and at the same time, the control module 120 will also control the multi-function port module 110 to output the data input by external device No. 1 10 to external device No. 3 10.

[0036] The control module 120 of the portable mobile power supply 100 provided in the embodiment of the present application can obtain the needs of the external device 10 through the multi-function port and control the multi-function port power module 130 to charge and discharge the device through the multi-function port module 110 according to the needs of the external device 10. At the same time, the multi-function port module 110 can also realize data transmission between multiple external devices 10. Therefore, the portable mobile power supply 100 composed of the multi-function port module 110, the control module 120, and the power module 130 in this embodiment has charging and discharging functions and data transmission functions. It can simultaneously charge the external device 10 and enable data transmission between the connected external devices 10, which can provide great convenience for users.

[0037] Based on the above embodiment, optionally, FIG2 is a schematic structural diagram of another portable mobile power supply provided in an embodiment of the present application. As shown in FIG2 , the multi-function port module 110 includes multiple bidirectional USB ports 111, a DC power supply port 112, multiple discharge ports 113, and a multimedia data transmission port 114;

[0038] The bidirectional USB port 111 is configured to transmit data to an external device and / or bidirectionally transmit power to the power module 130; the DC power supply port 112 is configured to bidirectionally transmit DC power; the discharge port 113 is configured to supply power from the power module 130 to an external device; and the multimedia data transmission port 114 is configured to transmit multimedia data between external devices.

[0039] FIG2 only shows the modules and ports included in the portable mobile power supply, and does not mark the connection relationship between each module and port in detail. The connection relationship between each module and port is as follows:

[0040] Each bidirectional USB port 111, DC power supply port 112, each discharge port 113, and multimedia data transmission port 114 is connected to the power module 130. The connection lines between the power module 130 and each bidirectional USB port 111, DC power supply port 112, each discharge port 113, and multimedia data transmission port 114 are all power buses. The maximum voltage and maximum power that each power bus can output are different.

[0041] Each bidirectional USB port 111, DC power supply port 112, each discharge port 113 and multimedia data transmission port 114 is connected to the control module 120. The connection lines between the control module 120 and each bidirectional USB port 111, DC power supply port 112, each discharge port 113 and multimedia data transmission port 114 are all first communication buses. The communication bus can realize data and command transmission between the control module 120 and each bidirectional USB port 111, DC power supply port 112, each discharge port 113 and multimedia data transmission port 114.

[0042] Each bidirectional USB port 111 is connected to a multimedia data transmission port 114, and every two bidirectional USB ports 111 are connected. The connection line between each bidirectional USB port 111 and the multimedia data transmission port 114 is a second communication bus, and the connection line between every two bidirectional USB ports 111 is a third communication bus. The second communication bus and the third communication bus have a data or signal pass-through function, that is, one bidirectional USB port 111 directly outputs data input from a connected external device through another bidirectional USB port 111 or multimedia data transmission port 114 to an external device connected to the other bidirectional USB port 111 or multimedia data transmission port 114.

[0043] Optionally, the bidirectional USB port 111 is a dual-function port, capable of providing power to a connected external device, acquiring power, acquiring data, and outputting data. The bidirectional USB port 111 includes a USB-C port designed with Universal Serial Bus-Power Delivery (USB-PD) technology for fast charging.

[0044] When charging an external device, the USB-C port can provide the rated charging power. For example, the portable power bank can provide a rated charging power of 140W or greater. When receiving power from an external device, the portable power bank can receive a maximum power of 90W to charge the battery module. The output / input voltage of the USB-C port includes 20V, 15V, 9V, and 5V. The specific output / input voltage values ​​of the USB-C port in actual application are determined by the requirements of the connected external device.

[0045] When the USB-C port is used for data transmission, it has high-definition digital video transmission mode and multi-channel digital audio transmission mode. The USB-C port can transmit traditional "USB data" and other non-traditional "non-USB data." For example, when a data-capable smartphone is connected through one USB-C port and a laptop is connected through the other USB-C port, the portable power bank can simultaneously charge the smartphone or laptop while assisting in data transmission between the smartphone and laptop.

[0046] Multimedia data transmission port 114 includes an HDMI port, which is capable of transmitting multimedia data, namely, receiving or outputting high-definition digital video. External devices connected to the HDMI port include monitors, computers, and other data processing terminals with HDMI ports. The portable power bank can transmit high-definition digital video and multi-channel digital audio received by any bidirectional USB port 111 to monitors, computers, and other data processing terminals with HDMI ports via the HDMI port. The HDMI port's data transmission speed can be set to 4K / 60Hz, 4K / 30Hz, or other transmission speeds supported by the port and data cable.

[0047] The discharge port 113 includes a USB-A port that can output power to an external electronic device so that the external device can be quickly charged. The USB-A port is a port that complies with the third generation Quick Charge technology (Quick Charge 3.0, QC3.0) standard.

[0048] For example, the DC power supply port 112 includes a direct current (DC) port that can provide DC power to an external device or obtain DC power from an external device. The DC port includes a traditional barrel jack, which is not limited in this case. The accuracy of the output voltage of the DC power supply port 112 is adjustable, and the adjustment accuracy of the output voltage of the DC power supply port 112 can reach 0.1V. The user can adjust the output voltage of the DC power supply port 112 to control the charging speed of the external device connected to the DC power supply port 112, or control the speed at which the power module 130 obtains power through the DC power supply port 112 for charging.

[0049] After each bidirectional USB port 111, the DC power supply port 112, each discharge port 113, and the multimedia data transmission port 114 are connected to an external device, the control module 120 can obtain the external device information of the external device connected to each port through the corresponding port connected to the external device. The control module 120 can automatically identify the required voltage of the external device connected to each port based on the external device information of the external device connected to each port, and input or output electrical energy based on the required voltage of the external device connected to each port.

[0050] In addition, the multifunctional port module 110 further includes a dedicated data transmission port, which includes but is not limited to a connector port of an information socket (Registered Jack 45, RJ45).

[0051] The multifunctional port module 110 also includes an AC port. The portable mobile power supply also includes an inverter, which can convert the DC power provided by the battery module into AC power and supply it to external devices through the AC port, or convert the AC power input from external devices through the AC port into DC power to charge the power module 130.

[0052] On the basis of the above embodiment, optionally, with continued reference to FIG2 , the portable mobile power supply further includes a storage module 140 ; ​​the storage module 140 includes a memory and a memory card reading interface;

[0053] The multi-function port module 110 and the control module 120 are both connected to the memory, and the control module 120 controls the memory to store the data input by the multi-function port module; the control module 120 and the memory are both connected to the memory card reading interface, and the control module 120 is configured to control the memory card reading interface to read the stored data inserted into the memory card, and control the memory to store the stored data.

[0054] The control module 120 can control the memory to store data input by the multi-function port module, or output the data stored in the memory to the external device corresponding to the multi-function port module through the multi-function port module. The memory card reading interface can read various types of memory cards, such as SD cards, high-capacity secure digital (Secure Digital High Capacity, DHC) cards, extended-capacity secure digital (Secure Digital Extended Capacity, SDXC) cards, ultra-high-capacity secure digital (Secure Digital Ultra Capacity, SDUC) cards, micro high-capacity secure digital (micro Secure Digital High Capacity, microSDHC) cards, micro extended-capacity secure digital (micro Secure Digital Extended Capacity, microSDXC) cards, and micro Secure Digital (microSD) cards. The memory card reading interface can transmit data at a transmission speed commonly used in the industry. For example, the data transmission speed of the memory card reading interface can be set to 100MB / s.

[0055] Action cameras, SLR cameras, and drones often use memory cards to store captured photos and videos. The portable power bank can access the photo and video data stored on the memory card through the memory card reader interface, store the photo and video data in a memory device, or output the photo and video data to an external device through the multi-function port module. While the memory card reader interface is accessing the data stored on the memory card, the portable power bank can connect to the action camera, SLR camera, or drone through the multi-function port module, allowing the power module 130 to charge the action camera, SLR camera, or drone through the multi-function port module.

[0056] Based on the above embodiment, optionally, continuing to refer to Figure 2, the portable mobile power supply also includes a display module 150; the display module 150 is connected to the control module 120, and the display module 150 is configured to send a control signal to the control module 120 or display monitoring data sent by the control module 120.

[0057] The user interface of the display module 150 can be customized based on the user's needs. The display module 150 includes an organic electroluminescent display or an organic liquid crystal display, allowing the portable power bank to display its user interface and test data. For example, the user interface can display information about the power module 130, the multi-function port module, and the portable power bank's status. The user interface also allows for operations such as adjusting port status, selecting a menu language, and restoring factory settings.

[0058] Optionally, power module 130 information includes real-time temperature at the temperature sampling point, output / input power, and remaining battery power. Multi-function port module information includes the on / off status of each port, the output / input power of each port, usage history of each port, usage frequency of each port, and the activeness of each port. Portable power bank status indicators include charging status, discharging status, data transmission status, and standby status. Port status adjustment operations can adjust the output power or output protocol voltage of one or more ports, for example, adjusting the DC port voltage output / input accuracy to 0.1V.

[0059] In addition, the display module 150 further includes at least one display screen button for operating the operation interface of the display screen. Optionally, the display screen buttons can be arranged around the display screen.

[0060] On the basis of the above embodiment, optionally, with continued reference to FIG. 2 , the portable mobile power supply further includes a communication module 160 ; the communication module 160 is connected to the control module 120 , and the communication module 160 is configured to perform wireless communication with an external device.

[0061] The communication module 160 includes a Bluetooth communicator and a network communicator, so that the portable mobile power supply can perform Bluetooth communication or network communication with external devices to perform information exchange or data transmission.

[0062] The operation interface of the display module 150 also includes a prompt indicating whether the communication module 160 is turned on or off, that is, whether the communication module 160 is successfully paired with the corresponding external device or successfully connected to the network.

[0063] Based on the above embodiment, optionally, continuing to refer to Figure 2, the portable mobile power supply also includes an inductive charging and discharging module 170; the control module 120 and the power module 130 are both connected to the inductive charging and discharging module 170, and the control module 120 controls the power module 130 to charge and discharge through the inductive charging and discharging module 170.

[0064] When an external device contacts the sensing area of ​​the inductive charge and discharge module 170, the control module 120 controls the power module 130 to charge the external device via the inductive charge and discharge module 170. When an inductive charger contacts the sensing area of ​​the inductive charge and discharge module 170, the control module 120 controls the power module 130 to charge the external device via the inductive charge and discharge module 170.

[0065] Based on the above embodiment, optionally, Figure 3 is a schematic diagram of the structure of another portable mobile power supply provided in an embodiment of the present application. As shown in Figure 3, the portable mobile power supply further includes a switch button 180 and a housing 190;

[0066] The shell 190 includes a first bottom surface 191 and a second bottom surface 192, and the first bottom surface 191 and the second bottom surface 192 are arranged opposite to each other; the multi-function port module and the switch button 180 are arranged on the first bottom surface 191 and / or the second bottom surface 192 of the shell 190, and the control module and the power module are arranged inside the shell 190.

[0067] FIG3 exemplarily illustrates that first bottom surface 191 is provided with two discharge ports 113, three bidirectional USB ports 111, a switch button 180, and the display module's display assembly 151 (display screen and display buttons). Second bottom surface 192 is provided with a DC power supply port 112, a bidirectional USB port 111, a multimedia data transmission port 114, and a memory card reader interface 141. Housing 190 is a sealed structure that isolates the components within housing 190 from the external environment, preventing damage to the components enclosed within housing 190.

[0068] In Figure 3, the housing 190 of the portable mobile power supply is in the shape of a triangular prism, i.e., it includes three rectangular sides and two triangular bottoms. The connection between each two rectangular sides adopts a chamfering process for transition to prevent the sharp corners of the housing 190 of the portable mobile power supply from scratching the user, thereby improving the comfort of the user holding the housing 190 of the portable mobile power supply.

[0069] Furthermore, this case does not impose any restrictions on the overall length of the portable mobile power supply; its overall length depends on its energy storage capacity. The length of the portable mobile power supply's housing 190 is related to the number of batteries in the power module housed within it. Therefore, the number of batteries in the power module can be adjusted based on actual needs, with the corresponding length of the housing 190. The weight of the portable mobile power supply is also related to the number of batteries in the power module housed within its housing 190; that is, the more batteries the power module contains, the heavier the portable mobile power supply.

[0070] Figure 4 is a schematic diagram of external devices that can be connected to a portable mobile power supply according to an embodiment of the present application. Figure 4 is an illustrative example of the types of devices that can be connected, and does not limit this.

[0071] In Figure 4, the external devices connected to the second bottom surface 192 include the first computer 11, the second computer 12, the display 13 and the memory card 14; the external devices connected to the first bottom surface 191 include the drone 15, the SLR camera 16, the augmented reality (AR) / virtual reality (VR) headset 17, the smartphone 18, the tablet computer 19 and the action camera 20.

[0072] The portable power bank can be connected to multiple external devices simultaneously. The port to which each external device connects to the portable power bank can be selected based on actual conditions and is not limited by this solution. In some cases, users can flexibly use adapters or converters to adjust the type of port that the external device can connect to. As long as there is an appropriate cable, the external device can be connected to the selected port of the portable power bank.

[0073] Optionally, in FIG4 , the first computer 11 is connected to a DC power supply port, the second computer 12 is connected to a bidirectional USB port, the display 13 is connected to a multimedia data transmission port, and the memory card 14 is inserted into a memory card reader port. The second computer 12 can transmit high-definition digital video or multi-channel digital audio signals to the display 13 via the bidirectional USB port connected to the second computer 12 and the multimedia data transmission port connected to the display 13. Simultaneously, the second computer 12 can charge itself by drawing power from the power module of the portable mobile power supply via the bidirectional USB port, or the second computer 12 can charge the power module of the portable mobile power supply via the bidirectional USB port. The first computer 11 can charge itself by drawing power from the power module of the portable mobile power supply via the DC power supply port, or the first computer 11 can charge the power module of the portable mobile power supply via the DC power supply port.

[0074] In addition, photos, videos or other data stored on the memory card 14 can be directly transferred from the memory card 14 to the second computer 12 via a portable mobile power supply; or, data from the second computer 12 can be directly transferred from the second computer 12 to the memory card 14 via a portable mobile power supply, allowing the memory card 14 to be connected to other external electronic devices and use the data therein.

[0075] External devices with wireless communication capabilities, such as the AR / VR headset 17, SLR camera 16, or action camera 20, can be connected to the portable power bank wirelessly or by wire. When the external device, such as the AR / VR headset 17, SLR camera 16, or action camera 20, is wirelessly connected to the portable power bank, the device can transmit data to the portable power bank, or transmit data through the portable power bank to a second computer 12 or display 13 that is wired to the portable power bank.

[0076] Figure 5 is a structural diagram of a portable mobile power supply device provided in an embodiment of the present application. The portable mobile power supply device includes a charging station 200 and a portable mobile power supply 100 provided in any embodiment of the present application. Therefore, it has the effect of the portable mobile power supply 100 and will not be repeated here.

[0077] The charging station 200 includes a charging base 210 and a power supply circuit 220. The power supply circuit 220 is disposed within the charging base 210. The charging base 210 includes multiple slots 211, each of which is provided with a charging terminal 212. The charging terminal 212 is connected to the power supply circuit 220. Each portable power bank 100 is placed in a slot 211. When each portable power bank 100 is placed in the slot 211, the multi-function port module is connected to the charging terminal 212, and the power supply circuit 220 is configured to charge the power module 130 of the portable power bank 100.

[0078] Optionally, the portable mobile power supply device shown in FIG5 includes three portable mobile power supplies 100 and a charging station 200. The charging base 210 of the charging station 200 of the portable mobile power supply device includes six slots 211, allowing the portable mobile power supply device to accommodate one to six portable mobile power supplies 100. The slots 211 of the charging base 210 are configured to accommodate a portable mobile power supply 100. Each slot 211 is provided with a charging terminal 212. These charging terminals 212 must be compatible with either the bidirectional USB port or the DC power supply port included in the multi-function port module of the portable mobile power supply 100. The position of the charging terminals 212 within the slots 211 must correspond to the position of the compatible port on the portable mobile power supply 100. This allows the charging terminals 212 to connect to the compatible port on the portable mobile power supply 100 when the portable mobile power supply 100 is placed in the slots 211, allowing the charging station 200 to charge the portable mobile power supply 100.

[0079] The charging station 200 independently charges each portable power bank 100 placed in each slot 211 of the charging base 210. The charging of portable power banks 100 placed in different slots 211 does not affect each other. Furthermore, the portable power banks 100 only need to fit within the slots 211. The present invention does not restrict the shape of the slots 211 or the portable power banks 100, and these can be configured based on actual circumstances. The only requirement is that each portable power bank 100 can be placed within the slots 211 and that the multi-function port module can connect to the charging terminal 212.

[0080] Based on the above embodiment, as shown in FIG6 , optionally, the power supply circuit 220 includes a power supply control module 2201 , a power supply management module 2202 , a power supply storage module 2203 and a power supply communication module 2204 ;

[0081] The power supply management module 2202, the power supply communication module 2204 and the power supply storage module 2203 are all connected to the power supply control module 2201; the power supply control module 2201 is configured to control the power supply management module 2202 to supply power to the portable mobile power supply 100, control the power supply storage module 2203 to store the charging information of the portable mobile power supply 100, and control the power supply communication module 2204 to send the stored charging information of the portable mobile power supply 100 to the server.

[0082] The power supply control module 2201 can control the amount of electricity and power provided to the portable mobile power supply 100, and can control the time and charging speed of the portable mobile power supply 100 to complete charging. The power supply control module 2201 can set the power provided to the portable mobile power supply 100 based on the output power range (maximum output power - minimum output power) of the port connected to the portable mobile power supply 100 to charge the portable mobile power supply 100. Obviously, the amount of power provided by the power supply control module 2201 to the portable mobile power supply 100 is related to the type of port of the portable mobile power supply 100 to which the charging terminal 212 is connected.

[0083] The power management module 2202 can monitor the power supplied to the multiple portable mobile power supplies 100 and adjust the charging voltage and charging current according to the actual charging situation of each portable mobile power supply 100 to ensure that the portable mobile power supply 100 is in a healthy state, thereby increasing the service life of the portable mobile power supply 100. The power management module 2202 can also convert the alternating current (e.g., 120VAC) received by the charging station 200 into direct current (D.C.) for supplying to the portable mobile power supply 100.

[0084] The power supply control module 2201 can send information to the cloud or server through the power supply communication module 2204 to remotely monitor the usage of the charging station 200, monitor the health of multiple portable power banks 100, and remotely access the portable power bank device. The power supply control module 2201 includes a Bluetooth communicator and a network communicator.

[0085] The power storage module 2203 can store information such as the power during the charging process of the portable mobile power source 100 , the charging time, and the health status of each portable mobile power source 100 .

[0086] The power input source of the power supply circuit 220 includes, but is not limited to, a fixed alternating current (AC) power source (e.g., a wall AC), a solar panel, and a generator. The power input source can be converted into electrical energy suitable for input into the portable power bank 100 through the charging station 200.

[0087] FIG7 is a schematic diagram of the structure of a portable mobile power system provided in an embodiment of the present application. As shown in FIG7 , the portable mobile power system includes a cloud server 300 and multiple power supply devices 400. The power supply device 400 is composed of a network storage device 410 and a portable mobile power supply device 420 provided in any embodiment of the present application, and thus has the effect of the portable mobile power supply device 420, which will not be described in detail here.

[0088] The plurality of power supply devices 400 are wirelessly connected to the cloud server 300 .

[0089] Optionally, the power supply device 400 may be wirelessly connected to the cloud server 300 via a network, thereby accessing the cloud server 300 to obtain shared information stored in the cloud server 300 .

[0090] The cloud server 300 includes, but is not limited to, a management module, a monitoring module, a device activation module, a network interface, a processor, and a memory. The memory of the cloud server 300 includes any one or more of a relational database, an object-oriented database, an unstructured database, or other types of databases. Data can be stored in various types of storage components of the memory, such as random access memory (RAM), ROM, or a disk, and can also be stored separately on one or more dedicated data servers included in the cloud server 300.

[0091] The portable mobile power system can be used by one or more enterprises that deploy the system (playing the role of system operators), cloud service providers (playing the role of system administrators), and system users (playing the role of end users).

[0092] The operator of the portable mobile power system can be one or more enterprises, which can operate one or more power supply devices 400 at the same time. Alternatively, multiple enterprises can jointly manage the portable mobile power system (for example, multiple enterprises share a portable mobile power system in an office space, and multiple enterprises can be set as system operators and share all messages of the system). The administrator of the portable mobile power system can be one or more enterprises. The system uploads system information to the cloud in real time by using the cloud service network of the system administrator enterprise, or stores all system information and uploads part of the system information to the cloud, obtains system update messages from the cloud, etc. The end user of the portable mobile power system can be set as a user of one or more portable mobile power supplies. By connecting the portable mobile power supply to the cloud, the operating information of each portable mobile power supply can be obtained in real time.

[0093] The portable mobile power system can be used in environments such as companies or schools that require resource sharing. When the portable mobile power system is used in a company, the company's employees are required to deploy the portable mobile power system; when the portable mobile power system is used in a school, the school's faculty and staff are required to deploy the portable mobile power system; when the portable mobile power system is used in a shared office building, the space users of the office building are required to deploy the portable mobile power system. End users (the company employees, school faculty and staff, and shared office building space users shown above) can obtain the right to use the portable mobile power through network operations (including but not limited to mobile software or any other type of software interface operations), and can use some or all of the portable mobile power's charging and discharging functions, data transmission functions, and communication functions within a restricted area (the restricted area is set by the system administrator) (the right to use the portable mobile power is set by the system administrator).

[0094] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the multiple steps described in this application can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of this application can be achieved. This is not limited herein.

Claims

1. A portable mobile power source, comprising a multi-functional port module, a control module and a power module; The multifunctional port module is connected to at least one external device, the multifunctional port module and the power module are both connected to the control module, and the multifunctional port module is connected to the power module; The control module is configured to obtain external device information through the multi-function port module to perform at least one of the following: controlling the power module to charge and discharge through the multi-function port module and to transmit data through the multi-function port module according to the external device information.

2. The portable mobile power source according to claim 1, wherein: The multifunctional port module includes a plurality of bidirectional universal serial bus USB ports, a direct current power supply port, a plurality of discharge ports and a multimedia data transmission port; Each bidirectional USB port is configured to perform at least one of the following: transmitting data to the external device, bidirectionally transmitting electrical energy to the power module; The DC power supply port is configured to transmit DC power bidirectionally; Each discharge port is configured to supply electrical energy from the power module to the external device; The multimedia data transmission port is configured to transmit multimedia data to the external device.

3. The portable mobile power source according to claim 1, further comprising a storage module; The storage module includes a memory and a memory card reading interface; The multifunctional port module and the control module are both connected to the memory, and the control module is configured to control the memory to store the data input by the multifunctional port module; The control module and the memory are both connected to the memory card reading interface, and the control module is configured to control the memory card reading interface to read the storage data of the memory card inserted into the memory card reading interface, and control the memory to store the storage data.

4. The portable mobile power source according to claim 1, further comprising a display module; The display module is connected to the control module, and the display module is configured to send a control signal to the control module or display monitoring data sent by the control module.

5. The portable mobile power source according to claim 1, further comprising a communication module; The communication module is connected to the control module, and the communication module is configured to perform wireless communication with the external device.

6. The portable mobile power source according to claim 1, further comprising an inductive charging and discharging module; The control module and the power module are both connected to the inductive charging and discharging module, and the control module is configured to control the power module to charge and discharge through the inductive charging and discharging module.

7. The portable mobile power source according to any one of claims 1 to 6, further comprising a switch button and a housing; The shell includes a first bottom surface and a second bottom surface, and the first bottom surface and the second bottom surface are arranged opposite to each other; the multi-function port module and the switch button are arranged on at least one of the first bottom surface and the second bottom surface of the shell, and the control module and the power module are arranged in the shell.

8. A portable mobile power supply device, comprising a charging station and a plurality of portable mobile power supplies according to any one of claims 1 to 7; The charging station includes a charging base and a power supply circuit; The power supply circuit is arranged inside the charging base.

9. The portable mobile power supply device according to claim 8, wherein: The charging base includes a plurality of slots, each of which is provided with a charging terminal; The charging terminal is connected to the power supply circuit; Each of the portable mobile power supplies is placed in the slot. When each of the portable mobile power supplies is placed in the slot, the multifunctional port module is connected to the charging terminal, and the power supply circuit is configured to charge the power supply module.

10. The portable mobile power supply device according to claim 8, wherein: The power supply circuit includes a power supply control module, a power supply management module, a power supply storage module and a power supply communication module; The power supply management module, the power supply communication module and the power supply storage module are all connected to the power supply control module; The power supply control module is configured to control the power supply management module to supply power to the portable mobile power supply, control the power supply storage module to store charging information of the portable mobile power supply, and control the power supply communication module to send the stored charging information of the portable mobile power supply to a server.

11. A portable mobile power system, comprising a cloud server and a plurality of power supply devices; The power supply device is composed of a network storage and a portable mobile power supply device as described in any one of claims 8 to 10, and a plurality of the power supply devices are wirelessly connected to the cloud server.

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