CN213025404U

CN213025404U - Mobile hard disk

Info

Publication number: CN213025404U
Application number: CN202021878738.5U
Authority: CN
Inventors: 高建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-20
Anticipated expiration: 2030-09-01

Abstract

The utility model provides a mobile hard disk, include: the Bluetooth communication module comprises a shell, a first data interface, a display screen arranged on one surface of the shell, a Bluetooth communication module arranged in the shell, a central processing unit, a storage module and a sub-hard disk detachably connected with the first data interface, wherein the first data interface, the display screen, the Bluetooth communication module and the storage module are respectively connected with the central processing unit. On the basis of improving data security, the mobile hard disk further has the functions of data processing, communication and data display, and the data processing efficiency is improved.

Description

Mobile hard disk

Technical Field

The utility model belongs to the technical field of the data storage technique and specifically relates to a mobile hard disk is related to.

Background

With the aspects of digitalization, informatization and networking, which have gone deep into the lives of people, the life style of people is greatly changed due to the existence of networks. With the advent of the rapid and convenient enjoyment of the internet, people are becoming less private. The individual privacy of people in various aspects such as names, living habits, diaries and the like has great potential safety hazards. The user's personal electronic device may be subject to various intrusions and attacks from the network. The invasion of viruses is more difficult to prevent. The mobile hard disk can protect data to a certain extent by storing the data, but the mobile hard disk in the current market is usually only used as data storage equipment and cannot provide a function of viewing the data or collecting the data for a user, so that a multifunctional mobile hard disk needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable hard drive for solve the comparatively single problem of portable hard drive function among the correlation technique.

One or more embodiments of the present disclosure provide a mobile hard disk including: the Bluetooth communication module comprises a shell, a first data interface, a display screen arranged on one surface of the shell, a Bluetooth communication module arranged in the shell, a central processing unit, a storage module and a sub-hard disk detachably connected with the first data interface, wherein the first data interface, the display screen, the Bluetooth communication module and the storage module are respectively connected with the central processing unit.

Optionally, the sub hard disk includes a second data interface, and a shape of the second data interface matches a shape of the first data interface.

Optionally, a groove is formed in one side surface of the housing, the first data interface is disposed in the groove, the shape of the sub hard disk is matched with that of the groove, and the side wall of the main body of the sub hard disk is provided with a clamping structure matched with the inner wall structure of the first data interface.

Optionally, the mobile hard disk further includes: and the infrared communication module is connected with the central processing unit.

Optionally, a third data interface is further disposed on the casing, and the mobile hard disk further includes: the charging control chip is also connected with the third data interface.

Optionally, when the sub hard disk is connected to the first data interface, the sub hard disk is engaged with the first data interface, and a plane is formed between an outer surface of the sub hard disk and a surface of the housing where the first data interface is located.

Optionally, the mobile hard disk further includes: the audio input module and the audio output module are connected with the central processing unit.

Optionally, the mobile hard disk further includes: and one end of the data line is provided with a fourth data interface matched with the first data interface in shape, and the other end of the data line is provided with a fifth data interface matched with the third data interface in shape.

Optionally, the mobile hard disk further includes: and the image acquisition device is connected with the central processing unit.

According to the mobile hard disk provided by one or more embodiments of the present disclosure, through the display screen arranged thereon, the content stored inside the mobile hard disk can be displayed, the bluetooth communication module can perform bluetooth communication with other electronic devices, so as to perform data exchange, and the central processing unit can process data, and the first data interface can be connected with the sub hard disk, so as to facilitate writing or reading of data.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a mobile hard disk shown in accordance with one or more embodiments of the present disclosure;

FIG. 2 is a partial schematic view of a removable hard disk shown in accordance with one or more embodiments of the present disclosure;

fig. 3 is a block diagram illustrating the structure of a mobile hard disk according to one or more embodiments of the present disclosure.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic diagram of a mobile hard disk according to one or more embodiments of the present disclosure, and as shown in fig. 1, the mobile hard disk includes:

the portable electronic device comprises a shell 11, a first data interface 12, a display screen 14 arranged on one surface of the shell 11, a Bluetooth communication module arranged in the shell 11, a central processing unit, a storage module and a sub hard disk (not shown temporarily in figure 1) detachably connected with the first data interface 12, wherein the first data interface 12, the display screen 14 and the Bluetooth communication module are respectively connected with the central processing unit.

In one or more embodiments of the present disclosure, the mobile hard disk may further include a third data interface 13, taking the mobile hard disk shown in fig. 1 as an example, the size of the first data interface may be smaller than that of the third data interface, the first data interface and the third data interface may be disposed on any one side of the housing, the first data interface and the third data interface may be disposed on the same side, or may be disposed on different sides, and fig. 1 only shows a case where the first data interface and the third data interface are disposed on different sides.

In one or more embodiments of the present disclosure, the storage module may be, for example, a flash memory or a hard disk.

In one or more embodiments of the present disclosure, the third data interface may be, for example, a USB interface through which a mobile hard disk may be connected to a personal computer to read or write data.

In one or more embodiments of the present disclosure, a display screen may be used to display the content stored in the mobile hard disk, and the display screen may be a touch display screen, based on which a user may input instructions and data to the mobile hard disk through the display screen. For example, an artificial instruction signal generated by clicking the touch screen by a user is sent to the central processing unit and the data processing chip for processing, the central processing unit and the data processing circuit carry out a corresponding control process according to the identified artificial instruction signal, then display data such as the current working state, data information and the like are sent to the image display processor driving circuit, and the display data are converted into a display signal through the display driving circuit and displayed on the display screen.

In one or more embodiments of the present disclosure, a bluetooth antenna is connected to the bluetooth communication module to receive and transmit bluetooth signals. In the process of receiving the Bluetooth signal, the signal received by the Bluetooth antenna is processed by the Bluetooth communication module and then sent to the central processing unit, after the Bluetooth signal is processed by the central processing unit, the image processing signal drive is started, the processed data is sent to the display screen by the image display processing chip, and meanwhile, the data signal is stored in an SD (Secure Digital) memory card or a storage hard disk. In the process of sending the Bluetooth signal, the central processing unit calls the SD memory card or stores data information in the hard disk, and meanwhile, the central processing unit can start the Bluetooth module, sends the called data information into the Bluetooth module for processing, and transmits the data information out through the Bluetooth antenna after processing.

According to the mobile hard disk provided by one or more embodiments of the present disclosure, through the display screen arranged thereon, the content stored inside the mobile hard disk can be displayed and processed, the bluetooth communication module can perform bluetooth communication with other electronic devices, so as to perform data exchange, and the central processing unit can process data, and the first data interface can be connected with the sub-hard disk, so as to facilitate writing or reading of data.

In one or more embodiments of the present disclosure, the sub hard disk includes a second data interface, and a shape of the second data interface matches a shape of the first data interface, for example, the second data interface can be inserted into the first data interface, where the second data interface can include a plurality of pins, and the first data interface can be provided with a plurality of pins corresponding to the pins in a one-to-one manner, so that the sub hard disk and the mobile hard disk can perform data interaction after being connected. The first data interface may be, for example, a USB interface, and the first data interface is used for being connected to a sub hard disk, and the sub hard disk may be, for example, a sub hard disk having a smaller storage capacity than the mobile hard disk and a smaller volume, and may write or read data into or from a storage module of the mobile hard disk by using the sub hard disk.

In one or more embodiments of the present disclosure, when the sub hard disk is connected to the first data interface, the end of the sub hard disk is engaged with the end of the first data interface, and the end of the sub hard disk and the surface of the housing where the first data interface is located form a plane. After the sub hard disk is inserted into the first data interface of the mobile hard disk through the second data interface, the whole sub hard disk is just embedded into the groove on the mobile hard disk, so that the sub mobile hard disk is hidden in the groove.

In one or more embodiments of the present disclosure, a groove may be formed on one side surface of the housing, the first data interface is disposed in the groove, the shape of the sub hard disk matches the shape of the groove, and a side edge of the second data interface has a fastening structure matching an inner wall structure of the first data interface. The casing may be provided with a rectangular parallelepiped recess, the main body of the corresponding sub-hard disk (the portion of the sub-hard disk except the third data interface is referred to as the main body of the sub-hard disk) has a rectangular parallelepiped structure having a size corresponding to that of the recess, and two sides of the recess may be provided with two data interfaces.

In an example, as shown in fig. 2, a groove 31 is formed on the mobile hard disk casing, a data interface 33 is formed on one inner wall of the groove 31, two side walls of the groove 31 opposite to each other are provided with two concave structures 32, two sides of the sub hard disk main body can be provided with two convex structures, so that the two convex structures and the two concave structures 32 form a pair of engaging structures, after the second data interface is inserted into the first data interface, the sub hard disk and the groove are in an engaging state, or alternatively, two sides of the sub hard disk main body can be provided with two concave structures, two convex structures can be correspondingly arranged at corresponding positions of the groove, which can also play a role of engaging, and the sub hard disk can be more firmly connected with the mobile hard disk through the engaging structures.

In one or more embodiments of the present disclosure, the mobile hard disk may further include: and the infrared communication module is connected with the central processing unit. The mobile hard disk can communicate with other electronic devices through an infrared communication module, and the infrared communication module can include: and when the infrared communication circuit receives the signals, the received signals are sent to the central processing unit for processing, the image processing signal drive is started, the processed data are sent to the display screen through the image display processing chip, and meanwhile, the data signals are stored in the SD memory card or the memory hard disk. The infrared communication circuit starts the infrared transmitting circuit through the central processing unit in the transmitting signal, calls the data information in the SD memory card or the memory hard disk, and transmits the called data information through the infrared transmitting circuit.

In one or more embodiments of the present disclosure, the mobile hard disk may further include:

the charging control chip is also connected with the third data interface. For example, the mobile hard disk may further include a power management chip, and the third data interface may be linked to the power management chip through a charging control chip, where the power management chip is connected to the central processing unit, and the power management chip is further connected to the battery interface. The third data interface is connected with a charger to charge the mobile hard disk.

the mobile hard disk drive comprises an audio input module and an audio output module, wherein the audio input module and the audio output module are connected with the central processing unit, the audio input module can be a microphone, the audio output module can be a loudspeaker, the mobile hard disk drive can collect sound data based on the audio input module, and the audio data stored in the mobile hard disk drive can be played based on the audio output module.

In one or more embodiments of the present disclosure, the mobile hard disk may further include: the data line comprises a first data interface, a second data interface, a third data interface, a fourth data interface, a fifth data interface, a plurality of pins and a plurality of pins, wherein the first data interface is matched with the second data interface in shape, the second data interface is matched with the third data interface in shape, and the fourth data interface is matched with the third data interface in shape. By using the data line, the two mobile hard disks provided in one or more embodiments of the present disclosure may be connected, so that the two connected mobile hard disks may exchange data.

the image acquisition device is connected with the central processing unit, the image acquisition device can be a camera assembly, and the camera assembly can be connected with the central processing unit through a camera driving circuit. The picture or video shot by the camera can enter the camera driving circuit through the camera assembly to be processed, after the picture or video is processed, the picture or video is sent to the central processing unit and the signal processing chip, the image processing signal driving is started, the processed data signal is sent to the display screen through the image display processing chip, and the shot picture or video content is stored in the SD memory card or the storage hard disk through the central processing unit and the data signal processing chip.

In one or more embodiments of the present disclosure, the housing interior further comprises: the main circuit board, in order to carry out the overall arrangement to the circuit board of portable hard drive more rationally, central processing unit, memory module bluetooth communication module pass through the contact welding form with main circuit board is connected, the power and image acquisition device pass through the winding displacement with main circuit board links to each other.

The mobile hard disk drive of one or more embodiments of the present disclosure is described below with reference to fig. 3. As shown in fig. 3, the mobile hard disk includes a central processing unit, and a bluetooth communication module, an infrared receiving and transmitting circuit, a camera driving circuit, an SD card or a storage hard disk, a touch signal processor, an image display processor and a power management chip, which are connected to the central processing unit, respectively, wherein the camera driving circuit is further connected to the camera assembly, the touch signal processor is further connected to the touch screen, the image display processor is further connected to the display screen, the power management chip is further connected to a charging control chip and a battery, the charging control chip is further connected to a USB interface, and the USB interface is further connected to a charger.

In one or more embodiments of the present disclosure, the mobile hard disk does not have a networking module, so the mobile hard disk cannot be networked, which can improve the security of the data stored in the mobile hard disk, and can also save the space in the mobile hard disk casing, so that the mobile hard disk can be more miniaturized.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A portable hard disk, comprising:

the Bluetooth communication module comprises a shell, a first data interface, a display screen arranged on one surface of the shell, a Bluetooth communication module arranged in the shell, a central processing unit, a storage module and a sub-hard disk detachably connected with the first data interface, wherein the first data interface, the display screen, the Bluetooth communication module and the storage module are respectively connected with the central processing unit.

2. The removable hard disk of claim 1, wherein the sub hard disk comprises a second data interface having a shape that matches a shape of the first data interface.

3. The portable hard disk of claim 2, wherein a groove is formed on one side surface of the housing, the first data interface is disposed in the groove, the shape of the sub-hard disk matches the shape of the groove, and the side wall of the main body of the sub-hard disk has a locking structure matching the inner wall structure of the first data interface.

4. The removable disk of claim 1, further comprising:

and the infrared communication module is connected with the central processing unit.

5. The removable hard disk of claim 1, wherein a third data interface is further disposed on the housing, and the removable hard disk further comprises:

the charging control chip is also connected with the third data interface.

6. Mobile hard disk according to claim 1,

the sub hard disk is clamped with the first data interface under the condition that the sub hard disk is connected with the first data interface, and the outer surface of the sub hard disk and the surface of the shell where the first data interface is located form a plane.

7. The removable disk of claim 1, further comprising:

the audio input module and the audio output module are connected with the central processing unit.

8. The removable hard disk of claim 5, further comprising:

and one end of the data line is provided with a fourth data interface matched with the first data interface in shape, and the other end of the data line is provided with a fifth data interface matched with the third data interface in shape.

9. The removable hard disk of claim 5, further comprising:

and the image acquisition device is connected with the central processing unit.