Mobile terminal

Abstract

The utility model provides a mobile terminal which comprises an SATA (Serial Advanced Technology Attachment) interface solid state disk and an SATA connector, first data about an operating system is stored in the SATA interface solid state disk, and the SATA connector is connected with a CPU (Central Processing Unit) through a bridge. Therefore, the CPU can read the first data from the SATA interface solid state disk through the bridge and the SATA connector. The SATA connector, the SATA interface solid state disk and the SATA connector are detachably connected, the SATA interface solid state disk and the SATA connector are detachably installed, the starting guide requirement of a CPU is met, and meanwhile when the mobile terminal needs to be discarded, the SATA interface solid state disk can be taken out, so that sensitive data of a user are prevented from being lost and leaked.

Description

Technical Field

[0001] The utility model belongs to the field of electronic technology, and in particular relates to a mobile terminal. Background Art

[0002] At present, the mainstream CPUs in the industry, such as Qualcomm platform, Huawei HiSilicon platform, Rockchip platform, Allwinner platform, etc., their CPU boot support methods include USB boot, SDMMC card boot, EMMC FLASH boot, UFS FLASH boot, Serial FLASH boot, none of which support SATA interface storage media. This means that the device's operating system and other software can be stored in SDMMC card, EMMC FLASH, UFS FLASH, SerialFLASH or a computer connected via a USB cable, but the operating system and other software cannot be placed in the SATA interface storage medium. SATA interface storage media, such as common SATA interface hard disks, solid-state drives, etc., have great limitations in actual use.

[0003] Therefore, this application is filed. Utility Model Content

[0004] In the present application, a bridge is set up so that a storage chip with a SATA interface that stores first information about the operating system can transmit data with a CPU that does not have a SATA interface, so that the CPU can read the first data and use it for CPU startup boot; at the same time, the storage chip is set to a detachable structure, and when necessary, the storage chip can be removed without worrying about the loss or leakage of sensitive data.

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end,

[0006] The present application discloses a mobile terminal, comprising:

[0007] a housing forming an outer contour of the mobile terminal;

[0008] A CPU is disposed in the housing;

[0009] A first USB port is provided on the CPU, and the CPU performs data transmission through the first USB port;

[0010] The bridge connector is arranged in the housing, and includes:

[0011] A bridge chip for data conversion and communication;

[0012] A second USB port is electrically connected to the bridge chip, and the second USB port is electrically connected to the first USB port;

[0013] A first SATA port electrically connected to the bridge chip;

[0014] A SATA connector, which is disposed in the housing and has a first port connected to a first SATA port;

[0015] A SATA interface solid state drive is disposed in the housing, the SATA interface solid state drive stores first data related to the operating system, and the SATA interface solid state drive is connected to the second port of the SATA connector via the third SATA port for data transmission;

[0016] The third SATA port is detachably connected to the second port so that the SATA interface solid state drive can be connected to or disconnected from the CPU;

[0017] When the third SATA port is connected to the second port, the SATA interface solid state hard disk is connected to the SATA connector, and the CPU reads the first data used for CPU startup and booting through the bridge and the SATA connector.

[0018] In the above technical solution, by providing a SATA connector and a SATA interface solid state drive, the flexibility of the mobile terminal and the operating system is effectively improved. At the same time, because the SATA connector is compatible with a variety of SATA interface solid state drives, the mobile terminal can be configured with multiple solid state drives with different operating systems, thereby achieving compatibility of a mobile terminal with multiple operating systems.

[0019] The above technical solution has better confidentiality. When a special situation occurs and the mobile terminal has to be discarded, since the operating system and user data are stored in the SATA interface solid state drive, and the SATA interface solid state drive can be removed from the SATA connector, when a special situation occurs, the user only needs to remove the SATA interface solid state drive without worrying about the loss or leakage of sensitive data.

[0020] According to an embodiment of the present application, the mobile terminal further includes a power supply unit, which is electrically connected to the CPU, the bridge and the SATA connector to provide power to the CPU, the bridge and the SATA connector.

[0021] According to an embodiment of the present application, the first USB port and the second USB port communicate via the USB 3.0 protocol.

[0022] According to an embodiment of the present application, the SATA protocol is used between the first SATA port and the first port, and between the second port and the third SATA port.

[0023] According to an embodiment of the present application, a reset button is also included, and the data in the SATA interface solid state drive can be cleared by triggering the reset button.

[0024] According to an embodiment of the present application, it also includes:

[0025] The display screen is electrically connected to the CPU, and an electrical signal is sent to the processor via the display screen to read the first data from the storage chip.

[0026] According to an embodiment of the present application, the mobile terminal is a mobile phone or a tablet.

[0027] Another mobile terminal in the present application includes:

[0028] a housing forming an outer contour of the mobile terminal;

[0029] A CPU is disposed in the housing;

[0030] A first USB port is provided on the CPU, and the CPU performs data transmission through the first USB port;

[0031] The bridge connector is arranged in the housing, and includes:

[0032] A bridge chip for data conversion No. 2 communication;

[0033] A second USB port is electrically connected to the bridge chip, and the second USB port is electrically connected to the first USB port;

[0034] A first SATA port electrically connected to the bridge chip;

[0035] A memory chip is disposed in the housing, wherein first data related to the operating system is stored in the memory chip, and the memory chip is mounted on the bridge and electrically connected to the first SATA port through the second SATA port for data transmission;

[0036] The bridge is detachably connected to the first USB port via the second USB port so that the storage medium can be connected to or disconnected from the CPU;

[0037] When the second USB port is connected to the first USB port, the storage chip is connected to the CPU, so that the CPU can read the first data used for CPU startup and booting from the storage chip through the bridge.

[0038] Compared with mobile terminals, for example, mobile phone terminals, during the CPU startup and booting process, the operating system is stored in the internal memory of the mobile phone, usually a built-in flash memory chip, and the flash memory chip cannot be disassembled and assembled. In contrast, in the present application, the storage chip is detachably installed with the CPU. While meeting the CPU startup and booting requirements, when the mobile terminal needs to be discarded, the storage chip can be taken out to avoid loss and leakage of user sensitive data.

[0039] According to an embodiment of the present application, the memory chip includes:

[0040] A memory, in which first data related to the operating system is stored;

[0041] The processor is electrically connected to the memory, and is used for transmitting data with the CPU through the second SATA port.

[0042] According to an embodiment of the present application, the memory chip further includes:

[0043] The reset module is electrically connected to the memory. By triggering the reset module, the reset module sends a reset signal to the memory to destroy the data in the memory.

[0044] According to an embodiment of the present application, the first USB port and the second USB port communicate via the USB 3.0 protocol.

[0045] According to an embodiment of the present application, the first SATA port and the second SATA port communicate via the SATA protocol.

[0046] According to an embodiment of the present application, the mobile terminal further includes a power supply unit, which is electrically connected to the CPU, the bridge and the memory chip to provide power to the CPU, the bridge and the memory chip.

[0047] According to an embodiment of the present application, a display screen is also included, which is electrically connected to the CPU. The display screen is used to display a relevant interface about the startup boot, and an electrical signal is sent to the processor through the display screen to read the first data from the storage chip. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0049] Figure 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure;

[0050] Figure 2 is a hardware configuration diagram of a mobile terminal according to an embodiment of the present disclosure;

[0051] Figure 3 is a hardware configuration diagram of a bridge according to an embodiment of the present disclosure;

[0052] Figure 4 is another hardware configuration diagram of a mobile terminal according to an embodiment of the present disclosure;

[0053] Figure 5 is another hardware configuration diagram of a mobile terminal according to an embodiment of the present disclosure;

[0054] Figure 6 is another hardware configuration diagram of a mobile terminal according to an embodiment of the present disclosure;

[0055] In the above figures:

[0056] Mobile terminal 100; CPU 1; bridge 2; memory chip 3; housing 4; display screen 5;

[0057] Button 6; first USB port 11; second USB port 21; first SATA port 22;

[0058] Second SATA port 31; bridge chip 23; SATA connector 7; SATA interface solid state drive 8;

[0059] The third SATA port 81 ; the first port 71 ; the second port 72 ; and the power supply unit 9 . DETAILED DESCRIPTION

[0060] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0061] Please refer to Figure 1 , Figure 1 It is a schematic diagram of the structure of the mobile terminal 100 provided in an embodiment of the present utility model.

[0062] The mobile terminal 100 may be a mobile device, a handheld device, an embedded device, a vehicle-mounted device, etc. using a central processing chip, and may implement startup guidance for the central processing chip.

[0063] In some implementations, the mobile terminal 100 is configured as a mobile phone. In some implementations, the mobile terminal 100 may also be configured as a tablet.

[0064] Example 1

[0065] The mobile terminal 100 includes a housing 4, which forms the outer contour of the mobile terminal 100. The housing 4 is provided with a cavity for accommodating other components.

[0066] The mobile terminal 100 includes a CPU 1 (Central Processing Unit / Processor), which is installed in the housing 4. The CPU 1 is responsible for executing program instructions and processing data. The CPU 1 can adjust the working process of each component of the mobile terminal 100 to meet user needs.

[0067] The main components of CPU1 include control unit, arithmetic logic unit (ALU), registers and cache. The control unit is responsible for taking instructions from the memory, decoding and translating them, and then sending corresponding control signals to other components. The arithmetic logic unit is responsible for performing all arithmetic and logical operations, such as addition, subtraction, multiplication, division, comparison, etc. Registers are high-speed storage devices inside CPU1, used to store information such as instructions, data and addresses. Cache is a high-speed memory located between CPU1 and main memory, used to temporarily store frequently accessed data and instructions to increase data access speed.

[0068] The mobile terminal 100 further includes a display screen 5. The display screen 5 is mounted on the front side of the housing 4. The display screen 5 is electrically connected to the CPU 1 to display corresponding operation interfaces and display interfaces.

[0069] In some embodiments, the display screen 5 is configured as a touch screen, which is connected to a central processing chip. By pressing a specific position of the display screen 5 , an electrical signal is sent to the central processing chip through the display screen 5 to read data from the storage chip 3 .

[0070] In some implementations, the mobile terminal 100 is further provided with a button 6 for performing key input operations.

[0071] Reference Figure 2 , illustrating a hardware configuration diagram of a mobile terminal 100 provided by an embodiment of the utility model. The mobile terminal 100 further includes a first USB port 11, and the first CPU1 port is electrically connected to the CPU1, so that the CPU1 can perform data transmission through the first USB port 11.

[0072] The mobile terminal 100 further includes a bridge 2. The bridge 2 is installed in the housing 4. The bridge 2 is used for protocol conversion. In the technical solution of the present application, the bridge 2 can at least connect a USB port and a SATA port.

[0073] In some embodiments, reference Figure 3 The bridge 2 includes a bridge chip 23. The bridge chip 23 is used for data conversion and communication.

[0074] The bridge 2 includes a second USB port 21 . The second USB port 21 is electrically connected to the bridge chip 23 . The second USB port 21 is electrically connected to the first USB port 11 .

[0075] The bridge 2 includes a first SATA port 22 . The first SATA port 22 is electrically connected to the bridge chip 23 .

[0076] The bridge 2 can receive data from the first USB port 11 through the second USB port 21 , and after data conversion, send the data to other devices through the first SATA port 22 .

[0077] Of course, the bridge 2 can also receive data sent via the first SATA port 22 via the SATA protocol, and after data conversion by the bridge chip 23 , send the data to the CPU 1 connected to the first USB port 11 via the second USB port 21 .

[0078] In some implementations, the mobile terminal 100 further includes a memory chip 3. The memory chip 3 is installed in the housing 4. The memory chip 3 stores first data related to the operating system.

[0079] The storage chip 3 includes a second SATA port 31. The storage chip 3 performs data transmission with other devices or components through the second SATA port 31.

[0080] The storage chip 3 can be mounted on the bridge 2 and electrically connected to the first SATA port 22 via the second SATA port 31 for data transmission.

[0081] The bridge 2 is detachably connected to the first USB port 11 via the second USB port 21 , so that the storage chip 3 is connected to or disconnected from the CPU 1 .

[0082] When the second USB port 21 is connected to the first USB port 11 , the storage chip 3 is connected to the CPU 1 , so that the CPU 1 can read the first data used for CPU 1 booting from the storage chip 3 through the bridge 2 .

[0083] The CPU 1 will automatically identify the connected memory chip 3 so as to read the data in the memory chip 3 .

[0084] When the second USB port 21 is not connected to the first USB port 11 , the storage chip 3 is separated from the CPU 1 . At this time, the storage chip 3 only serves as a storage medium.

[0085] Compared with the mobile terminal 100, for example, in a mobile phone terminal, during the booting process of CPU1, the operating system is stored in the internal memory of the mobile phone, which is usually a built-in flash memory chip welded on the electronic control board, and the flash memory chip cannot be disassembled. In comparison, in the present application, the storage chip 3 is detachably installed with the CPU1. While meeting the booting requirements of the CPU1, when the mobile terminal 100 needs to be discarded, the storage chip 3 can be taken out to avoid loss and leakage of user sensitive data.

[0086] The specific architecture of the present application is to connect a first USB port 11 of the CPU 1 with a boot function to a second USB port 21 of the USB to SATA bridge 2 , and to connect a second SATA port 31 of the storage chip 3 to a first SATA port 22 of the USB to SATA bridge 2 .

[0087] During use, the boot mode of CPU1 is set to start from the first USB port 11. Before mounting the chip, the operating system is burned into the storage chip 3 by a dedicated burner. When the chip is mounted and turned on, CPU1 reads the operating system in the storage chip 3 from the first USB port 11 through the USB to SATA bridge 2, and starts booting to enter normal operation and use.

[0088] In some implementations, the storage chip 3 includes a first memory. The first memory stores first data related to the operating system.

[0089] The memory chip 3 includes a first processor. The first processor is electrically connected to the first memory. The first processor is used to transmit data with the CPU 1 through the second SATA port 31.

[0090] In some embodiments, the memory chip 3 further includes a reset module, which is electrically connected to the first memory. By triggering the reset module, the reset module sends a reset signal to the first memory to destroy the data in the first memory.

[0091] In some embodiments, reference Figure 4 The first USB port 11 and the second USB port 21 use the USB 3.0 protocol. The maximum transmission speed of USB 3.0 is 5 Gbps.

[0092] It should be noted that the above USB3.0 protocol can select one of USB2.0, USB3.0, USB3.1, and USB3.2 according to different support conditions of CPU1.

[0093] In some embodiments, reference Figure 4The first SATA port 22 and the second SATA port 31 use the SATA protocol. The transmission speed of SATA 3.0 can reach 6 Gbps.

[0094] It should be noted that the above SATA protocol, namely the Serial ATA protocol, can be selected from SATA Gen1, SATA Gen2, and SATA Gen3 according to different protocols supported by different USB to SATA bridges 2 .

[0095] In some embodiments, reference Figure 2 The mobile terminal 100 further includes a power supply unit 9. The power supply unit 9 is electrically connected to the CPU 1, the bridge 2 and the memory chip 3 to provide power to the CPU 1, the bridge 2 and the memory chip 3.

[0096] In some implementations, the mobile terminal 100 further includes an LED lighting lamp, which is electrically connected to the power supply unit 9 .

[0097] In some implementations, the booting method of CPU1 generally includes the following steps:

[0098] Power-On Self-Test (POST): When the mobile terminal 100 is turned on, the CPU 1 will first execute the POST program. This program is executed by the BIOS (Basic Input Output System) or UEFI (Unified Extensible Firmware Interface) firmware to detect the hardware configuration of the mobile terminal 100, including whether the memory, hard disk, graphics card, etc. are working properly.

[0099] Loading BIOS / UEFI: After passing the POST program, CPU1 will load the firmware from the ROM chip (BIOS) or flash memory (UEFI) on the motherboard. The BIOS / UEFI firmware is responsible for initializing the hardware and starting the boot loader on the boot device (such as hard disk, optical drive, etc.).

[0100] Boot loader: The boot loader is usually located in the MBR (Master Boot Record) or EFI system partition of the hard disk. Its task is to read the boot sector of the operating system (usually the first sector of the first hard disk partition) and pass control to the operating system.

[0101] Operating system loading: The operating system kernel is loaded into memory and begins execution. The operating system then initializes device drivers, configures system resources, and starts the user login interface or desktop environment.

[0102] User login: After the user logs in to the system, CPU1 will perform corresponding tasks according to the user's operations and application requests.

[0103] The entire boot process is coordinated by the BIOS / UEFI firmware and the operating system, ensuring a smooth transition of the computer from hardware initialization to operating system operation.

[0104] It should be noted that the above-mentioned boot process is only one boot method of CPU1, and other boot methods can also use the data storage components and component installation methods in this application.

[0105] Example 2

[0106] Compared with Embodiment 1, the technical solution in this embodiment is improved in the component for storing the first data about the operating system and the way in which the component is connected to CPU1.

[0107] In this embodiment, the mobile terminal 100 includes a housing 4, which forms the outer contour of the mobile terminal 100. The housing 4 is provided with a cavity for accommodating other components.

[0108] The mobile terminal 100 includes a CPU 1 (Central Processing Unit / Processor), which is installed in the housing 4. The CPU 1 can adjust the working process of each component of the mobile terminal 100 to meet user needs.

[0109] The mobile terminal 100 further includes a display screen 5. The display screen 5 is mounted on the front side of the housing 4. The display screen 5 is electrically connected to the CPU 1 to display corresponding operation interfaces and display interfaces.

[0110] In some embodiments, the display screen 5 is configured as a touch screen, which is connected to a central processing chip. By pressing a specific position of the display screen 5 , an electrical signal is sent to the central processing chip through the display screen 5 to read data from the storage chip 3 .

[0111] In some implementations, the mobile terminal 100 is further provided with a button 6 for performing key input operations.

[0112] Reference Figure 5 The mobile terminal 100 further includes a first USB port 11 , and the first CPU1 port is electrically connected to the CPU1 , so that the CPU1 can perform data transmission through the first USB port 11 .

[0113] The mobile terminal 100 further includes a bridge 2. The bridge 2 is installed in the housing 4. The bridge 2 is used for protocol conversion. In the technical solution of the present application, the bridge 2 can at least connect a USB port and a SATA port.

[0114] In some implementations, the bridge 2 includes a bridge chip 23. The bridge chip 23 is used for data conversion and communication.

[0115] The bridge 2 includes a second USB port 21 . The second USB port 21 is electrically connected to the bridge chip 23 . The second USB port 21 is electrically connected to the first USB port 11 .

[0116] The bridge 2 includes a first SATA port 22 . The first SATA port 22 is electrically connected to the bridge chip 23 .

[0117] The bridge 2 can receive data from the first USB port 11 through the second USB port 21 , and after data conversion, send the data to other devices through the first SATA port 22 .

[0118] Of course, the bridge 2 can also receive data sent via the first SATA port 22 via the SATA protocol, and after data conversion by the bridge chip 23 , send the data to the CPU 1 connected to the first USB port 11 via the second USB port 21 .

[0119] In some embodiments, the mobile terminal 100 includes a SATA connector 7. The SATA connector 7 is installed in the housing 4. The first port 71 of the SATA connector 7 is connected to the first SATA port 22.

[0120] In some implementations, the mobile terminal 100 includes a SATA interface solid state drive 8. The SATA interface solid state drive 8 is installed in the housing 4. The SATA interface solid state drive 8 stores first data related to the operating system.

[0121] The SATA interface solid state drive 8 includes a third SATA port 81. The third SATA port 81 serves as a physical interface for connecting the solid state drive to the CPU 1. The SATA interface solid state drive 8 performs data transmission via the third SATA port.

[0122] The SATA interface solid state drive 8 is electrically connected to the second port 72 of the SATA connector 7 via the third SATA port 81 for data transmission.

[0123] The third SATA port 81 is detachably connected to the second port 72 so that the SATA interface solid state drive 8 can be connected to or disconnected from the CPU 1 .

[0124] When the third SATA port 81 is connected to the second port 72 , the SATA interface solid state drive 8 is connected to the SATA connector 7 , and the CPU 1 reads the first data used for CPU 1 booting through the bridge 2 and the SATA connector 7 .

[0125] In the above technical solution, the flexibility of the mobile terminal 100 and the operating system is effectively improved by providing the SATA connector 7 and the SATA interface solid state drive 8. At the same time, because the SATA connector 7 is compatible with a variety of SATA interface solid state drives 8, the mobile terminal 100 can be configured with multiple solid state drives with different operating systems, thereby achieving compatibility of a mobile terminal 100 with multiple operating systems.

[0126] The above technical solution has better confidentiality. When a special situation occurs and the mobile terminal 100 has to be discarded, since the operating system and user data are stored in the SATA interface solid state drive 8, and the SATA interface solid state drive 8 can be removed from the SATA connector 7, when a special situation occurs, the user only needs to remove the SATA interface solid state drive 8, without worrying about the loss or leakage of sensitive data.

[0127] In some implementations, the mobile terminal 100 further includes a power supply unit 9 . The power supply unit 9 is electrically connected to the CPU 1 , the bridge 2 , and the SATA connector 7 to provide power to the CPU 1 , the bridge 2 , and the SATA connector 7 .

[0128] In some embodiments, the SATA interface solid state drive 8 includes a disk platter. The disk platter is the main storage medium. In some embodiments, it can be supported by aluminum or glass coated with magnetic material. The first data is stored in a tiny area on the magnetized disk.

[0129] In some implementations, the SATA interface solid state drive 8 includes a read / write head for reading and writing data on the disk.

[0130] In some embodiments, the SATA interface solid state drive 8 includes a head arm that supports the read / write head and allows it to move on the disk to access different data areas.

[0131] In some implementations, the SATA interface solid state drive 8 includes a spindle motor, which is responsible for rotating the disk at a constant high speed.

[0132] In some embodiments, the SATA interface solid state drive 8 includes a control circuit board. The control circuit board is used to control all electronic components of the solid state drive operation.

[0133] In some embodiments, the SATA interface solid state drive 8 includes a cache. The cache serves as a high-speed memory on the solid state drive and is used to temporarily store data to improve read and write performance.

[0134] In some implementations, the SATA interface solid state drive 8 includes a housing for protecting internal components from physical damage and dust contamination.

[0135] The various components of the SATA interface solid state drive 8 work together to provide reliable data storage and fast data access.

[0136] In some embodiments, the SATA interface solid state drive 8 includes a reset button. The reset button can be electrically connected to the disk platter. By triggering the reset button, a reset signal is sent to clear the data in the SATA interface solid state drive 8.

[0137] In some embodiments, reference Figure 6 , the first USB port 11 and the second USB port 21 use the USB 3.0 protocol.

[0138] In some implementations, the first port 71 of the SATA connector 7 communicates with the first SATA port 22 of the bridge 2 via the SATA protocol.

[0139] In some implementations, the third SATA port 81 of the SATA interface solid state drive 8 and the second port 72 of the SATA connector 7 communicate via the SATA protocol.

[0140] This embodiment proposes a mobile terminal 100, which includes a SATA interface solid state drive 8 storing first data related to an operating system and a SATA connector 7, wherein the SATA connector 7 is connected to a CPU 1 via a bridge 2. This allows the CPU 1 to read the first data from the SATA interface solid state drive 8 via the bridge 2 and the SATA connector 7. The SATA connector 7 and the SATA interface solid state drive 8 are detachably connected to the SATA connector 7. When a special situation occurs, the user only needs to remove the SATA interface solid state drive 8, without worrying about the loss or leakage of sensitive data.

[0141] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0142] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0143] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0144] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mobile terminal, characterized in that: include: A housing forming an outer contour of the mobile terminal; A CPU, which is disposed in the housing; A first USB port, which is provided on the CPU, and the CPU performs data transmission through the first USB port; A bridge connector is disposed in the housing, and the bridge connector comprises: A bridge chip for data conversion and communication; a second USB port electrically connected to the bridge chip, and the second USB port electrically connected to the first USB port; A first SATA port electrically connected to the bridge chip; A SATA connector, which is disposed in the housing and has a first port connected to the first SATA port; A SATA interface solid state drive, which is disposed in the housing, wherein the SATA interface solid state drive stores first data related to the operating system; the SATA interface solid state drive is electrically connected to the second port of the SATA connector via a third SATA port for data transmission; The third SATA port is detachably connected to the second port so that the SATA interface solid state drive can be connected to or disconnected from the CPU; When the third SATA port is connected to the second port, the SATA interface solid state drive is connected to the SATA connector, and the CPU reads the first data for CPU startup and booting through the bridge and the SATA connector.

2. The mobile terminal according to claim 1, characterized in that: A power supply unit is electrically connected to the CPU, the bridge and the SATA connector to provide power to the CPU, the bridge and the SATA connector.

3. The mobile terminal according to claim 1 or 2, characterized in that: The first USB port and the second USB port communicate via the USB 3.0 protocol.

4. The mobile terminal according to claim 1 or 2, characterized in that: The SATA protocol is used between the first SATA port and the first port, and between the second port and the third SATA port.

5. The mobile terminal according to claim 1 or 2, characterized in that: It also includes a reset button, which can be triggered to clear data in the SATA interface solid state hard disk.

6. The mobile terminal according to claim 1 or 2, characterized in that: The mobile terminal is a mobile phone or a tablet.

7. A mobile terminal, characterized in that: include: A housing forming an outer contour of the mobile terminal; A CPU, which is disposed in the housing; A first USB port, which is electrically connected to the CPU, and the CPU transmits data through the first USB port; A bridge connector is disposed in the housing, and the bridge connector comprises: A bridge chip for data conversion and communication; a second USB port electrically connected to the bridge chip, and the second USB port electrically connected to the first USB port; A first SATA port electrically connected to the bridge chip; a memory chip disposed in the housing, wherein first data related to the operating system is stored in the memory chip, and the memory chip is mounted on the bridge and electrically connected to the first SATA port through a second SATA port for data transmission; The bridge is detachably connected to the first USB port via the second USB port, so that the storage chip is connected to or disconnected from the CPU; When the second USB port is connected to the first USB port, the storage chip is connected to the CPU, so that the CPU can read the first data used for CPU startup and booting from the storage chip through the bridge.

8. The mobile terminal according to claim 7, characterized in that: The memory chip comprises: A memory, in which the first data related to the operating system is stored; A processor is electrically connected to the memory, and the processor is used for transmitting data with the CPU through the second SATA port.

9. The mobile terminal according to claim 7, characterized in that: Also includes: A power supply unit is electrically connected to the CPU, the bridge and the memory chip to provide power to the CPU, the bridge and the memory chip.

10. The mobile terminal according to claim 8, characterized in that: Also includes: A display screen is electrically connected to the CPU, and sends an electrical signal to the processor via the display screen to read the first data from the storage chip.

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