Wireless mobile hard disk expansion system

Abstract

The utility model provides a wireless mobile hard disk dilatation system, the system comprises a shell, a control mechanism, a dilatation mechanism and a display assembly, the control mechanism comprises a master control single-chip microcomputer and a control panel, the master control single-chip microcomputer is arranged in the shell, the control panel is arranged on the surface of the shell and is electrically connected with the master control single-chip microcomputer, and the display assembly is electrically connected with the dilatation mechanism. The capacity expansion mechanism comprises a groove, a hard disk and a door body, the groove is formed in the shell in a sunken mode, a WiFi module is arranged on the main control single-chip microcomputer, the hard disk is arranged in the groove and detachably and electrically connected with the main control single-chip microcomputer, the display assembly comprises a display screen, and the display screen is arranged on the shell and electrically connected with the main control single-chip microcomputer. According to the system, wireless capacity expansion can be carried out on wireless terminals such as mobile phones and tablet computers, and the expanded capacity can be displayed, so that the requirements of a user on portability, high efficiency and expansibility of wireless mobile hard disk capacity expansion are met.

Description

Technical Field

[0001] The utility model relates to the technical field of hard disk expansion systems, in particular to a wireless mobile hard disk expansion system. Background Art

[0002] With the development of wireless terminals such as mobile phones and tablets, due to the limitation of their own storage capacity, for the growth of some data volume, mobile phones, tablets and other wireless terminals often need to delete some data to ensure the normal operation of mobile phones, tablets and other wireless terminals. Although there are mobile hard disks for capacity expansion, they mainly rely on data cables to connect with mobile phones, tablets and other wireless terminals. However, with the update and development of wireless terminals such as mobile phones and tablets, the data interface is not unified, resulting in users of mobile phones, tablets and other wireless terminals needing to prepare a variety of different types of data cables to cope with it. The connection through the data cable also consumes the power of the mobile phone, tablet and other wireless terminals. In addition, if the existing wired mobile hard disk is insufficient in capacity, it cannot display the capacity and needs to replace the entire mobile hard disk, which is difficult to meet the user's needs for portability, efficiency and scalability. Therefore, a wireless mobile hard disk capacity expansion system is proposed to solve the above problems. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a wireless mobile hard disk expansion system to solve the above problems in the prior art.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A wireless mobile hard disk expansion system, the system comprises a shell, a control mechanism, an expansion mechanism and a display component, the control mechanism comprises a main control single chip computer and a control panel, the main control single chip computer is arranged in the shell, the control panel is arranged on the surface of the shell and is electrically connected to the main control single chip computer, the expansion mechanism comprises a groove, a hard disk and a door body, the groove is concavely arranged on the shell, a WiFi module is arranged on the main control single chip computer, the hard disk is arranged in the groove and is detachably electrically connected to the main control single chip computer, and the display component comprises a display screen, the display screen is arranged on the shell and is electrically connected to the main control single chip computer.

[0006] Furthermore, it comprises a stabilizing component, the stabilizing component comprises a slot cap, and the slot cap is hingedly arranged at the opening of the groove.

[0007] Furthermore, it comprises a prompt component, the prompt component comprises a speaker, the speaker is arranged on the shell and is electrically connected to the main control microcontroller.

[0008] Furthermore, the shell is provided with heat dissipation holes.

[0009] Furthermore, it comprises a power supply assembly, which comprises a storage battery, and the storage battery is arranged at the inner bottom of the shell and is electrically connected to the main control microcontroller.

[0010] Furthermore, it comprises a charging interface and a discharging interface, wherein the charging interface and the discharging interface are respectively arranged on the shell and are electrically connected to the battery.

[0011] Furthermore, it includes a network module, which is electrically connected to the main control microcontroller, and the network module includes a 4G or 5G network module.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a wireless mobile hard disk expansion system, which can wirelessly expand the capacity of wireless terminals such as mobile phones and tablets, and can also display the expanded capacity, thereby meeting users' needs for portability, efficiency and scalability of wireless mobile hard disk expansion.

[0014] The utility model proposes a wireless mobile hard disk expansion system. By adopting a wireless connection method, users do not need to carry cumbersome data cables to achieve fast connection and data transmission with smart devices, which greatly improves the convenience and efficiency of use. In addition, through the detachable expansion module design, users can increase the storage capacity at any time according to actual needs without replacing the entire mobile hard disk, which saves costs and improves expandability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 The utility model is provided in the first embodiment of the present invention.

[0017] Figure 2 The utility model is provided in the first embodiment of the present invention a schematic diagram of the overall circuit principle of a wireless mobile hard disk expansion system.

[0018] Figure 3 This is a schematic diagram of the overall structure of a wireless mobile hard disk expansion system provided in Embodiment 2 of the present utility model.

[0019] Figure 4 This is a schematic diagram of the overall circuit principle of a wireless mobile hard disk expansion system provided in the second embodiment of the present utility model.

[0020] In the figure, 1 is the main control microcontroller, 2 is the control panel, 3 is the display screen, 4 is the hard disk, 5 is the speaker, 6 is the WiFi module, 7 is the battery, 8 is the 4G or 5G network module, 9 is the shell, 10 is the slot cap, 11 is the groove, 12 is the charging interface, 13 is the discharge interface, and 15 is the heat dissipation holes. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The enumerated embodiments are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] Embodiment 1

[0023] Reference Figure 1 and Figure 2 The utility model provides a capacity expansion system for a wireless mobile hard disk 4, the system comprising a shell 9, a control mechanism, an expansion mechanism and a display component, the control mechanism comprising a main control microcontroller 1 and a control panel 2, the main control microcontroller 1 being arranged in the shell 9, the control panel 2 being arranged on the surface of the shell 9 and being electrically connected to the main control microcontroller 1, the expansion mechanism comprising a groove 11, a hard disk 4 and a door body, the groove 11 being recessed in the shell 9, a WiFi module being arranged on the main control microcontroller 1, the hard disk 4 being arranged in the groove 11 and being detachably electrically connected to the main control microcontroller 1, the display component comprising a display screen 3, the display screen 3 being arranged on the shell 9 and being electrically connected to the main control microcontroller 1.

[0024] Exemplarily, the control panel 2 is provided with a "connect" button. When it is necessary to expand the capacity with a wireless terminal such as a mobile phone or a tablet, the "connect" button can be pressed, and the main control microcontroller 1 communicates and connects with the wireless terminal such as a mobile phone or a tablet through the Wi-Fi module, so that the wireless terminal such as the mobile phone or the tablet can be expanded accordingly. When expanding the capacity, the main control microcontroller 1 obtains the expansion capacity of the hard disk 4 and displays the expansion capacity of the hard disk 4 in real time through the display screen 3. When the hard disk 4 needs to be replaced, the hard disk 4 that is detachably connected to the main control microcontroller 1 in the groove 11 can be taken out and replaced, so that wireless expansion can be achieved for wireless terminals such as mobile phones and tablets, and the expanded capacity and the function of replacing the hard disk 4 can also be displayed, thereby meeting the user's requirements for portability, efficiency and expansibility of the expansion of the wireless mobile hard disk 4. Optionally, the hard disk may include other types of storage devices such as a solid-state hard disk or a TF card. Optionally, a hard disk data interface may also be provided to facilitate high-speed data transmission by wireless terminals such as mobile phones and tablets. Optionally, the WiFi module may be integrated with communication devices such as Bluetooth for communication.

[0025] This embodiment includes a stabilizing component, which includes a slot cap 10 , and the slot cap 10 is hingedly arranged at the opening of the groove 11 .

[0026] For example, in order to prevent the detachable electrically connected hard disk 4 from slipping out of the groove 11, the hard disk 4 can be stabilized by closing the hinged door. When the hard disk 4 needs to be replaced, the hard disk 4 can be removed by opening the hinged door.

[0027] This embodiment includes a prompt component, which includes a speaker 5 . The speaker 5 is arranged on a housing 9 and is electrically connected to the main control microcontroller 1 .

[0028] Exemplarily, when the hard disk 4 is successfully connected to a wireless terminal such as a mobile phone or a tablet through a WiFi module, the speaker 5 can give a voice prompt, and when the expansion capacity is insufficient, the speaker 5 can give a voice prompt.

[0029] In the above embodiment, the control panel 2, display screen 3, hard disk 4 and speaker 5 can all adopt existing models known to those skilled in the art; the main control microcontroller 1 can adopt an STM32 microcontroller.

[0030] Embodiment 2

[0031] Based on the above embodiment, the difference between this embodiment and the above embodiment is that:

[0032] Reference Figure 3 and Figure 4 The shell 9 is provided with heat dissipation holes 15.

[0033] Exemplarily, in order to increase the service life of the hard disk 4 , when the capacity of the hard disk 4 is expanded, heat can be dissipated through the heat dissipation holes 15 on the housing 9 .

[0034] This embodiment includes a power supply assembly, which includes a battery 7 . The battery 7 is arranged at the inner bottom of the housing 9 and is electrically connected to the main control microcontroller 1 .

[0035] Exemplarily, in order to be able to continue to expand capacity, the battery 7 can be used to provide sufficient power supply to meet the endurance of capacity expansion.

[0036] This embodiment includes a charging interface 12 and a discharging interface 13 , which are respectively disposed on the housing 9 and electrically connected to the storage battery 7 .

[0037] Exemplarily, the battery can be detachably arranged to facilitate battery replacement. In order to replenish the battery 7, the battery can be replenished through the charging interface 12. In order to facilitate emergency power supply to mobile phones, tablets and other wireless terminals, the power can be output through the discharge interface 13. Optionally, a wireless charging device can be added to facilitate wireless charging of wireless charging devices such as mobile phones, tablets and other wireless terminals. Optionally, the charging interface, discharge interface and data interface can be integrated into one interface for charging and discharging or data communication.

[0038] This embodiment includes a network module, which is electrically connected to the main control microcontroller, and the network module includes a 4G or 5G network module.

[0039] For example, in order to facilitate mobile phones, tablets and other wireless terminals to obtain traffic for Internet access, Internet access can be obtained through 4G or 5G network modules.

[0040] In the above embodiment, the storage battery 7 can adopt an existing model known to those skilled in the art; the main control microcontroller 1 can adopt an STM32 microcontroller.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wireless mobile hard disk expansion system, characterized in that: The system includes a shell, a control mechanism, an expansion mechanism and a display component. The control mechanism includes a main control microcontroller and a control panel. The main control microcontroller is arranged in the shell. The control panel is arranged on the surface of the shell and is electrically connected to the main control microcontroller. The expansion mechanism includes a groove, a hard disk and a door body. The groove is concavely arranged on the shell. The main control microcontroller is provided with a WiFi module. The hard disk is arranged in the groove and is detachably electrically connected to the main control microcontroller. The display component includes a display screen, which is arranged on the shell and is electrically connected to the main control microcontroller.

2. The wireless mobile hard disk expansion system according to claim 1, characterized in that: The invention comprises a stabilizing component, wherein the stabilizing component comprises a slot cap, and the slot cap is hingedly arranged at the opening of the groove.

3. The wireless mobile hard disk expansion system according to claim 1, characterized in that: The device comprises a prompt component, wherein the prompt component comprises a speaker, and the speaker is arranged on the housing and electrically connected to the main control single chip computer.

4. The wireless mobile hard disk expansion system according to claim 1, characterized in that: The shell is provided with heat dissipation holes.

5. The wireless mobile hard disk expansion system according to claim 1, characterized in that: The invention comprises a power supply component, wherein the power supply component comprises a storage battery, and the storage battery is arranged at the inner bottom of the shell and is electrically connected to the main control single chip computer.

6. The wireless mobile hard disk expansion system according to claim 5, characterized in that: The device comprises a charging interface and a discharging interface, wherein the charging interface and the discharging interface are respectively arranged on the housing and are electrically connected to the storage battery.

7. The wireless mobile hard disk expansion system according to claim 1, characterized in that: It includes a network module, which is electrically connected to the main control microcontroller, and the network module includes a 4G or 5G network module.

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