Multifunctional mobile hard disk

Abstract

The utility model discloses a multifunctional mobile hard disk which comprises a mobile hard disk body, the mobile hard disk body comprises a shell, a PCB and a magnetic attraction piece, the PCB and the magnetic attraction piece are arranged in the shell, and the magnetic attraction piece is arranged below the PCB; the PCB comprises lamp beads arranged on the upper surface of the PCB and a data storage slot arranged on the bottom surface of the PCB, a storage card is connected in the data storage slot in a plugging manner, night illumination or light supplementation is realized by lightening the lamp beads, and the mobile hard disk body can be quickly fixed on an object with a magnetic attraction effect by utilizing a magnetic attraction piece; according to the utility model, the lamp beads are arranged on the PCB, so that night illumination or environment light supplement can be provided after the lamp beads are lightened, and the LED lamp is very practical.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile hard disks, in particular to a multifunctional mobile hard disk. Background Art

[0002] A mobile hard disk is a device used to store data. It has a single function and no fixing mechanism. If it is placed on a tilted object, it is easy to fall.

[0003] For example, the Chinese utility model with patent number 201320062923.0 discloses a mobile hard disk, including a mobile hard disk body, a spring is provided below the mobile hard disk body, the spring is used for shock absorption, the end of the spring is connected to a suction cup, and the suction cup is used for adsorbing to the desktop. The utility model provides a spring and a suction cup connected to the spring below the mobile hard disk, which can not only use the spring to ensure the shock absorption effect, but also use the suction cup to ensure that the mobile hard disk is adsorbed on the desktop, so that the mobile hard disk cannot be moved at will. Based on the combined effect of the above two, it can be ensured that the mobile hard disk will not be damaged due to accidental movement and vibration during operation;

[0004] Although the above patent solves the problem of the stability of the placement of the mobile hard disk, it uses a suction cup for fixation, which is inconvenient to use and has limited usage scenarios, which needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional mobile hard disk, aiming to improve the problems of single function and placement stability of traditional mobile hard disks.

[0006] According to one aspect of the utility model, a multifunctional mobile hard disk is provided, comprising a mobile hard disk body, wherein the mobile hard disk body comprises a shell, a PCB board and a magnetic attraction member arranged inside the shell, wherein the magnetic attraction member is arranged below the PCB board;

[0007] The PCB board includes lamp beads arranged on the upper surface of the PCB board and a data storage slot arranged on the bottom surface of the PCB board. A memory card is plugged in and connected to the data storage slot. Nighttime lighting or fill light is achieved by lighting the lamp beads. The mobile hard disk body can be quickly fixed on an object with a magnetic effect by using a magnetic suction piece.

[0008] Furthermore, a light-transmitting cover is arranged above the lamp bead, and the light-transmitting cover is embedded in the outer shell.

[0009] Furthermore, the light-transmitting cover is in the shape of any one of a circular structure, a circular structure or a rectangular structure.

[0010] Furthermore, the number of the lamp beads is one or more, the lamp beads are single-color lamp beads or multi-color lamp beads, and the lamp beads pass through the corresponding shell.

[0011] Furthermore, the magnetic attraction component is in the form of a C-shaped structure, a circular ring structure or a rectangular structure.

[0012] Furthermore, the mobile hard disk body also includes a cover plate embedded in the middle of the light-transmitting cover and a bottom shell embedded in the bottom surface of the shell, and the cover plate is fixedly connected to the shell.

[0013] Furthermore, a key switch is also arranged on the PCB board, and a key body is arranged on the key switch, and the key body penetrates the corresponding housing and is pressed and connected with the key switch.

[0014] Furthermore, at least one set of power sockets and PD fast charging components is provided on the PCB board.

[0015] Furthermore, the PD fast charging component includes a PD charging socket and a fast charging chip. The fast charging chip is arranged on one side of the PD charging socket. The PD charging socket and the power socket both pass through the corresponding housing. The power socket is used for power input and data transmission. The PD charging socket and the fast charging chip are used to charge external digital devices.

[0016] Furthermore, a power indicator light is also provided on the PCB board, and a lamp hole is provided on the housing corresponding to the power indicator light.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model arranges lamp beads on the PCB. After lighting the lamp beads, it can provide night lighting or ambient fill lighting, which is very practical.

[0019] 2. The utility model arranges a magnetic attraction member inside the shell and utilizes the magnetic attraction performance of the magnetic attraction member to quickly fix the mobile hard disk body on an object with a magnetic attraction effect, which is very convenient.

[0020] 3. The utility model is provided with a fast charging chip and a PD charging socket. After connecting a suitable charging cable, it can quickly charge external mobile phones or digital products, effectively enriching the use scenarios of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an exploded view of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the PCB board in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the PCB board in the utility model;

[0024] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 6 It is a schematic diagram of the internal structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the internal structure of the utility model.

[0028] In the figure: 1. mobile hard disk body; 10. PCB board; 11. outer shell; 12. light-transmitting cover; 13. cover plate; 14. power socket; 15. key switch; 16. power indicator light; 17. bottom shell; 18. PD charging socket; 19. magnetic suction piece; 20. memory card; 101. lamp beads; 102 data storage slot. DETAILED DESCRIPTION

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0031] This embodiment provides a multifunctional mobile hard disk. Figure 1-Figure 7As shown, it includes a mobile hard disk body 1, which includes a shell 11 and a PCB board 10 and a magnetic suction member 19 arranged inside the shell 11, the magnetic suction member 19 is arranged below the PCB board 10, the PCB board 10 includes a lamp bead 101 arranged on the upper surface of the PCB board 10 and a data storage slot 102 arranged on the bottom surface of the PCB board 10, a memory card 20 is plugged and connected in the data storage slot 102, the memory card 20 is electrically connected to the PCB board through the data storage slot 102, and the memory card 20 is used to store data. The memory card 20 is set to any one of an SD card, TF card, MMC card, SD card, memory stick, PCIe flash memory card, XQD card, CF card, XD image card, and M2 card. The memory card 20 is adapted to the data storage slot 102, and night lighting or fill light is achieved by lighting the lamp bead 101. The mobile hard disk body 1 can be quickly fixed on an object with a magnetic suction effect by using the magnetic suction member 19.

[0032] like Figure 1 , Figure 4 , Figure 6 As shown, a light-transmitting cover 12 is arranged above the lamp bead 101, and the light-transmitting cover 12 is embedded in the outer shell 11. The light-transmitting cover 12 is any one of a circular ring structure, a circular structure or a rectangular structure. The mobile hard disk body 1 also includes a cover plate 13 embedded in the middle of the light-transmitting cover 12 and a bottom shell 17 embedded in the bottom portion of the outer shell 11. The cover plate 13 is fixedly connected to the outer shell 11. In the present embodiment, the light-transmitting cover 12 is a circular ring structure. After the lamp bead 101 is lit, light is radiated through the light-transmitting cover 12, wherein the cover plate 13 is located at the middle hole of the annular light-transmitting cover 12.

[0033] In some embodiments, Figure 1 As shown, the number of lamp beads 101 is one or more, and the lamp beads are monochrome lamp beads or multi-color lamp beads. The lamp beads 101 pass through the corresponding shell 11. In this embodiment, the lamp beads 101 are multi-color lamp beads. The number of lamp beads 101 is multiple and they are arranged equidistantly in a circular shape below the light-transmitting cover 12.

[0034] In some embodiments, Figure 1 and Figure 7 As shown, the magnetic component 19 is a C-shaped structure, a circular ring structure or a rectangular structure as a whole. The magnetic component 19 is specifically a magnet or a structure with magnetic attraction properties. The magnetic component 19 is fixed to the inside of the shell 11 by screws. In this embodiment, the magnetic component 19 is set to a C-shaped structure to facilitate better adaptation of the assembly effect and assembly method.

[0035] In some embodiments, Figure 4 and Figure 5As shown, a key switch 15 is also provided on the PCB board 10, and a key body is provided on the key switch 15. The key body passes through the corresponding shell 11 and is pressed and connected with the key switch 15. By setting the key switch 15, it is convenient to turn on, turn off or other operations on the lamp bead 101. For example, when the lamp bead 101 is set to a multi-color lamp bead, the light color of the lamp bead 101 can also be switched, which is very convenient.

[0036] In some embodiments, Figure 4 and Figure 5 As shown, at least one group of power sockets 14 and PD fast charging components are arranged on the PCB board 10. The PD fast charging component includes a PD charging socket 18 and a fast charging chip. The fast charging chip is arranged on one side of the PD charging socket 18. The PD charging socket 18 and the power socket 14 both penetrate the corresponding housing 11. The power socket 14 is used for power input and data transmission. The PD charging socket 18 and the fast charging chip are used to charge external digital devices. In this embodiment, the power socket 14 and the PD charging socket 18 are both arranged as a group. The power socket 14 is located on one side of the push switch 15, and the PD charging socket 18 is located on the side opposite to the push switch 15.

[0037] Furthermore, a power indicator light 16 is provided on the PCB board 10, and a lamp hole is opened on the housing 11 corresponding to the power indicator light 16. When the PCB board 10 is powered on, the power indicator light 16 lights up. The power indicator light 16 is provided to display the working status of the mobile hard disk body 1.

[0038] Working principle: The utility model sets lamp beads 101 on the PCB board 10. When the mobile hard disk body 1 is plugged into the power supply through the power socket 14, the lamp beads 101 can be lit by pressing the button switch 15. The color and brightness of the lamp beads 101 can also be switched by the button switch 15. After lighting up at night, it can be used as a lighting lamp or a fill light. It is very practical. When it is necessary to connect to a computer to transmit data, it is only necessary to place the mobile hard disk body 1 on an iron case. The mobile hard disk body 1 can be fixed on the computer case by a magnetic body to prevent the mobile hard disk body 1 from accidentally falling and being damaged. The fixing is very simple. Then, the adapter data cable is inserted into the power socket 14 to complete data transmission and other operations.

[0039] If the user goes out without a charger, he can connect the PD charging socket 18 via a PD fast charging cable and use the fast charging chip to quickly charge the mobile phone or other digital products, which is very practical.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional mobile hard disk, comprising a mobile hard disk body (1), characterized in that: The mobile hard disk body (1) comprises a shell (11), a PCB board (10) and a magnetic attraction component (19) arranged inside the shell (11), and the magnetic attraction component (19) is arranged below the PCB board (10); The PCB board (10) comprises a lamp bead (101) arranged on the upper surface of the PCB board (10) and a data storage slot (102) arranged on the bottom surface of the PCB board (10); a memory card (20) is pluggably connected to the data storage slot (102); nighttime lighting or supplementary lighting is achieved by lighting the lamp bead (101); and the mobile hard disk body (1) can be quickly fixed on an object having a magnetic attraction effect by using a magnetic attraction piece (19).

2. The multifunctional mobile hard disk according to claim 1, characterized in that: A light-transmitting cover (12) is arranged above the lamp bead (101), and the light-transmitting cover (12) is embedded in the outer shell (11).

3. The multifunctional mobile hard disk according to claim 2, characterized in that: The light-transmitting cover (12) is in the form of any one of a circular structure, a circular structure or a rectangular structure.

4. The multifunctional mobile hard disk according to claim 1, characterized in that: The number of the lamp beads (101) is one or more, and the lamp beads are single-color lamp beads or multi-color lamp beads. The lamp beads (101) penetrate the corresponding housing (11).

5. The multifunctional mobile hard disk according to claim 1, characterized in that: The magnetic attraction member (19) is in the form of a C-shaped structure, a circular ring structure or a rectangular structure.

6. The multifunctional mobile hard disk according to claim 1, characterized in that: The mobile hard disk body (1) further comprises a cover plate (13) embedded in the middle of the light-transmitting cover (12) and a bottom shell (17) embedded in the bottom portion of the outer shell (11); the cover plate (13) is fixedly connected to the outer shell (11).

7. The multifunctional mobile hard disk according to claim 1, characterized in that: The PCB board (10) is also provided with a key switch (15), and the key switch (15) is provided with a key body, and the key body penetrates the corresponding housing (11) and is connected to the key switch (15) by pressing.

8. The multifunctional mobile hard disk according to claim 1, characterized in that: At least one set of power sockets (14) and a PD fast charging component is arranged on the PCB board (10).

9. The multifunctional mobile hard disk according to claim 8, characterized in that: The PD fast charging component comprises a PD charging socket (18) and a fast charging chip, wherein the fast charging chip is arranged on one side of the PD charging socket (18), the PD charging socket (18) and the power socket (14) both penetrate the corresponding housing (11), the power socket (14) is used for power input and data transmission, and the PD charging socket (18) and the fast charging chip are used for charging external digital devices.

10. The multifunctional mobile hard disk according to claim 1, characterized in that: The PCB board (10) is also provided with a power indicator light (16), and a lamp hole is provided on the housing (11) corresponding to the power indicator light (16).

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