A storage mobile hard disk box with a power bank function

Abstract

The utility model provides a kind of storage mobile hard drive box with power bank function, including hard disk module and charging module, charging module and hard disk module are detachably connected by interface III, interface IV, for power supply, charging module other side is equipped with charging interface, mobile hard disk and power bank are combined, and its modularization, user can use hard disk or charging module according to actual demand, two can also be spliced and used, so that user charges mobile phone while using hard disk, it is flexible and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of portable hard drive technology, specifically a portable hard drive enclosure with a power bank function. Background Technology

[0002] With the development of technology, mobile phones have become an essential tool in people's daily lives. However, due to the limited storage space of mobile phones, their storage capacity is often insufficient for people's needs in some work situations. People often use external hard drive enclosures to expand storage. Currently, most mobile phones only have one data port. When watching videos on an external hard drive, especially large videos such as After Effects tutorials, phones and tablets can directly read the video. However, watching movies on a phone / tablet using a hard drive for a long time can lead to insufficient battery power. At this point, one of the phone / tablet's ports is already being used by the external hard drive enclosure. In such cases, people usually unplug the enclosure, pause the video playback, and wait for it to charge before resuming playback, which negatively impacts the user experience. Utility Model Content

[0003] In view of the shortcomings of existing portable hard drives, the technical problem to be solved by this utility model is to provide a portable hard drive enclosure with a power bank function, so that users can charge their mobile phones while using the hard drive, making it flexible and convenient to use.

[0004] To achieve the above objectives, according to one aspect of the present invention, the present invention is implemented through the following technical measures: a storage mobile hard drive enclosure with a power bank function, comprising a hard drive module, a charging module, and a data cable; the hard drive module is provided with interface I and interface III, and has an internal circuit board; interface I is connected to a mobile device via the data cable; the charging module is provided with interface IV and interface V, interface V being a charging interface; interface IV and interface III are matched for power supply; the charging module and the hard drive module are detachably connected via interface III and interface IV.

[0005] Furthermore, the hard disk module has an outer ring extending outward on one side containing interface III to form a plug slot, and the charging module has an inner ring extending outward on one side containing interface IV to form a plug block. The plug slot of the hard disk module and the plug block of the charging module are engaged through plug-in connection.

[0006] Furthermore, the hard disk module is also provided with interface II, which is used to connect to audio and microphone.

[0007] Furthermore, magnets are fixed inside the upper and lower sides of the hard disk module and inside the lower side of the charging module, and heat dissipation holes are opened at the bottom of the hard disk module.

[0008] Furthermore, interface Ⅲ is charging pin contact 1, and interface Ⅳ is charging pin contact Ⅱ that matches the charging pin contact Ⅰ of the hard disk module. The side of the hard disk module containing charging pin contact Ⅰ is detachably connected to the side of the charging module containing charging pin contact Ⅱ.

[0009] Furthermore, magnets are fixed inside the upper and lower sides of the hard disk module and the lower side of the charging module, and magnets are fixed inside the charging pin contact I of the hard disk module and the charging pin contact II of the charging module.

[0010] Furthermore, Interface I, Interface II, Interface III, Interface IV, and Interface V are all Type-C interfaces.

[0011] Furthermore, Interface I and Interface IV are Type-C male connectors, while Interface II, Interface III, and Interface V are Type-C female connectors.

[0012] Furthermore, the interface I is connected to the mobile device via a data cable, one end of which is a Type-C male connector and the other end is a Type-C female connector.

[0013] Compared with the prior art, the advantages of this utility model are as follows: This portable hard drive enclosure with a power bank function combines a portable hard drive and a power bank, and modularizes them. Users can use the hard drive module or the charging module separately according to their actual needs. The hard drive module and the charging module are detachable and easy to replace with a spare charging module. The portable hard drive is magnetically attached on both sides, with one side attaching to the magnetic ring of the mobile phone and the other side magnetically attaching to the semiconductor heat sink, allowing users to charge their mobile phone while using the hard drive. It is flexible and convenient to use, and the charging connection methods are diverse, including contact, Type-C, Micro USB, Lightning, etc. Attached Figure Description

[0014] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the portable hard drive enclosure with power bank function described in this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the hard disk module described in this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection between the interface and the circuit board of the hard disk module described in this utility model;

[0018] Figure 4This is a schematic diagram of the pin connections of interface I described in this utility model;

[0019] Figure 5 This is a schematic diagram of the pin connection of interface II described in this utility model;

[0020] Figure 6 This is a schematic diagram of the pin connection of interface III described in this utility model;

[0021] Figure 7 This is a schematic diagram of the pin connections of chip I according to this utility model;

[0022] Figure 8 This is a schematic diagram of the pin connections of chip II according to this utility model;

[0023] Figure 9 This is a schematic diagram of the pin connections of chip III described in this utility model;

[0024] Figure 10 This is a schematic diagram of the pin connections of the hard disk storage plate described in this utility model;

[0025] Figure 11 This is a schematic diagram of the hard disk module and charging module described in Embodiment 2 of this utility model;

[0026] Figure 12 This is a schematic diagram of the hard disk module described in Embodiment 2 of this utility model.

[0027] Explanation of reference numerals in the attached diagram: 1. Hard disk module; 2. Charging module; 3. Data cable; 4. Interface I; 5. Interface II; 6. Interface III; 7. Interface IV; 8. Interface V; 9. Connecting slot; 10. Connecting block; 11. Heat dissipation hole; 12. Circuit board; 13. Chip I; 14. Chip II; 15. Chip III; 16. Hard disk storage plate; 17. Charging pin contact II. Detailed Implementation

[0028] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0029] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example 1

[0030] Please refer to Figure 1 , Figure 2 This embodiment provides a portable hard drive enclosure with a power bank function, including a hard drive module 1, a charging module 2, and a data cable 3. The hard drive module 1 is provided with interface I4, interface II5, and interface III6. Interface I4 is connected to a mobile device via the data cable 3 for data transmission and charging of the mobile device. Interface II5 is used for audio and microphone connection. The outer ring of the side of the hard drive module 1 containing interface III6 extends outward to form a plug slot 9. The hard drive module 1 contains a circuit board 12 and has heat dissipation holes 11 at the bottom. The charging module 2 is provided with interface IV7 and interface V8. Interface V8 is a charging interface. The inner ring of the side of the charging module 2 containing interface IV7 extends outward to form a plug slot 9. The plug-in block 10; the plug-in slot 9 of the hard disk module 1 and the plug-in block 10 of the charging module 2 are connected by plugging in. Interface IV7 and interface III6 are matched for power supply. The charging module 2 and the hard disk module 1 are detachably connected through interface III6 and interface IV7. Interface I4, interface II5, interface III6, interface IV7 and interface V8 are all Type-C interfaces, of which interface I4 and interface IV7 are Type-C male connectors, and interface II5, interface III6 and interface V8 are Type-C female connectors. Magnets are fixed inside the upper and lower sides of the hard disk module 1 and inside the lower side of the charging module 2. One end of the data cable 3 is a Type-C male connector and the other end is a Type-C female connector.

[0031] Reference Figure 3-10Continuing the explanation, interface I4 is connected to hard disk storage 16 via chip I13 for data transmission, and also connects to mobile devices such as host computers and mobile phones. Interface I4 is connected to interface II5 via chip II14 for audio and microphone signal transmission. Interface I4 is connected to interface III6 via chip III15 for power supply. Chip II14 is connected to both chip I13 and chip III15 for data communication between the three chips. Chip I13 is model RTL9210CN, chip II14 is GL850S, chip III15 is VL103, and hard disk storage 16 is M.2. The specific pin connections are as follows: Chip I13 (RTL9...) 210CN) is connected to hard disk storage plate 16 (M.2), 66-29, 65-31, 63-35, 62-37, 60-41, 59-43, 57-47, 56-49; Chip I13 (RTL9210CN) is connected to chip II14 (GL850S), 18-12, 19-11; Chip II14 (GL850S) is connected to chip III15 (VL103), 28-29, 27-28; Chip II14 is connected to interface II5, 9-A6B6, 8-A7B7; Chip III15 is connected to interface III6, 2-A5, 3-B5; Interface I4 is connected to chip I13, A2-28. A3-29, B10-31, B11-32; Interface I4 connects to chip II14, A7-25, A6-26.

[0032] This embodiment provides a portable hard drive enclosure with a built-in power bank function. Users can connect the hard drive module 1 to a mobile device via a data cable 3, allowing the hard drive module 1 to be used as a portable hard drive. For easy access, the hard drive module 1 can be magnetically attached to the back of the phone, with the heat dissipation holes 11 facing outwards. A magnetic heat sink can be attached to the outside of the heat dissipation holes 11 to improve the heat dissipation efficiency of the hard drive module 1. Interface II 5 can be connected to external devices such as audio and microphone devices to expand functionality. When the phone is low on power, the charging module 2 can be fixedly connected to the hard drive module 1 through the cooperation of the connector block 10 and the connector slot 9, and the charging module 2 charges the phone. Videos taken with the phone can be directly saved to the portable hard drive enclosure, avoiding the phone taking up a lot of memory for videos. The charging module 2 can charge the phone to prevent the phone from running out of power during long video recording sessions. For easy access, the hard drive module 1 and the charging module 2 can be magnetically attached to the back of the phone simultaneously. In addition, users can also directly connect the charging module 2 to the phone via the data cable 3, using it as a regular power bank. Example 2

[0033] Please refer to Figure 11The storage mobile hard drive enclosure with power bank function provided in this embodiment can be improved as follows compared with the technical solution of embodiment 1: Interface III6 is a charging pin contact I18, and interface IV7 is a charging pin contact II17 that matches the charging pin contact I of hard drive module 1. The side of hard drive module 1 containing charging pin contact I is detachably connected to the side of charging module 2 containing charging pin contact II17. Magnets are fixed inside both sides of charging pin contact I of hard drive module 1 and both sides of charging pin contact II17 of charging module 2. Hard drive module 1 is also provided with an audio jack, which is an AUX 4-pin audio jack that can be connected to headphones, speakers, headphone amplifiers, and power amplifiers.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various changes and modifications can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable hard drive enclosure with built-in power bank function, characterized in that: The device includes a hard disk module (1), a charging module (2), and a data cable (3). The hard disk module (1) is provided with interface I (4) and interface III (6) and has a circuit board (12) inside. Interface I (4) is connected to the mobile device through the data cable (3). The charging module (2) is provided with interface IV (7) and interface V (8). Interface V (8) is a charging interface. Interface IV (7) and interface III (6) are matched and used for power supply. The charging module (2) and the hard disk module (1) are detachably connected through interface III (6) and interface IV (7).

2. The storage mobile hard drive enclosure with power bank function according to claim 1, characterized in that: The hard disk module (1) has an outer ring extending outward from one side containing interface III (6) to form a plug slot (9), and the charging module (2) has an inner ring extending outward from one side containing interface IV (7) to form a plug block (10). The plug slot (9) of the hard disk module (1) and the plug block (10) of the charging module (2) are connected by plugging.

3. The storage mobile hard drive enclosure with power bank function according to claim 1, characterized in that: The hard disk module (1) is also provided with interface II (5), which is used to connect to audio and microphone.

4. The portable hard drive enclosure with power bank function according to any one of claims 1, 2, and 3, characterized in that: Magnets are fixed inside the upper and lower sides of the hard disk module (1) and inside the lower side of the charging module (2). Heat dissipation holes (11) are opened at the bottom of the hard disk module (1).

5. The storage mobile hard drive enclosure with power bank function according to any one of claims 1, 2, and 3, characterized in that: Interface Ⅲ (6) is a charging pin contact I (18), and interface Ⅳ (7) is a charging pin contact II (17) that matches the charging pin contact I of the hard disk module (1). The side of the hard disk module (1) containing the charging pin contact I is detachably connected to the side of the charging module (2) containing the charging pin contact II (17).

6. The storage mobile hard drive enclosure with power bank function according to claim 5, characterized in that: Magnets are fixed inside the upper and lower sides of the hard disk module (1) and the lower side of the charging module (2). Magnets are also fixed inside the charging pin contact I of the hard disk module (1) and the charging pin contact II (17) of the charging module (2).

7. The storage mobile hard drive enclosure with power bank function according to claim 3, characterized in that: Interfaces I (4), II (5), III (6), IV (7), and V (8) are all Type-C interfaces.

8. The storage mobile hard drive enclosure with power bank function according to claim 7, characterized in that: Interface I (4) and Interface IV (7) are Type-C male connectors, while Interface II (5), Interface III (6), and Interface V (8) are Type-C female connectors.

9. The storage mobile hard drive enclosure with power bank function according to claim 8, characterized in that: The data cable (3) has a Type-C male connector at one end and a Type-C female connector at the other end.

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