Portable information conversion device

Abstract

The embodiment of the invention discloses portable information conversion equipment which is configured to be in signal connection with a terminal, and the terminal comprises a shell and a second screen arranged on the shell. The portable information conversion equipment comprises a main body, a first screen, a communication part and a connecting part, and the communication part is used for forming signal connection with a terminal so that the first screen can be in butt joint with the terminal and information display can be achieved; the connecting part is used for detachably connecting the main body to the shell, and the first screen and the second screen can face different directions. Therefore, the main body can be detachably connected to the shell of the terminal through the connecting part, so that the portable information conversion equipment and the terminal can be conveniently, quickly and simply assembled, and the integrated electronic equipment is formed, thereby being convenient for a user to carry and use. And when the portable information conversion equipment needs to be independently used, the portable information conversion equipment can be conveniently detached from the shell of the terminal, so that the portable information conversion equipment can be conveniently applied to different application scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic equipment, and more specifically, to a portable information conversion device. Background Art

[0002] In conferences and multilingual communication environments, people's communication is hindered by different languages. In some work, teaching, construction projects and other scenarios, when users operate on their mobile phones or special electronic terminals, they also need to show some images and information to the other party in face-to-face communication.

[0003] Based on this, users need to use two independent devices, the translation machine and the terminal, to translate or display the information of the terminal to the other party. At present, most users hold the translation machine for display, or place the translation machine on the desktop for display, which brings many problems such as inconvenience in operation and portability. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a novel portable information conversion device.

[0005] According to one aspect of the present invention, there is provided a portable information conversion device configured to be able to be connected to a terminal signal, wherein the terminal comprises a housing and a second screen disposed on the housing.

[0006] The portable information conversion device comprises:

[0007] main body;

[0008] A first screen and a communication unit, wherein the first screen is arranged on the main body, the communication unit is arranged on the main body, and the communication unit is used to form a signal connection with the terminal so that the first screen can be connected with the terminal and realize information display;

[0009] A connecting portion is arranged on the main body, and is used to detachably connect the main body to the shell, and the first screen and the second screen can face different directions.

[0010] Optionally, the main body includes a first main body and a second main body, the first main body and the second main body are movably connected, the first screen is provided on the first main body, the connecting part is provided on the second main body, and the connecting part is used to connect the second main body to the shell.

[0011] Optionally, the first body and the second body are slidably connected;

[0012] Alternatively, the main body further includes a rotating shaft, and the first main body and the second main body are rotatably connected via the rotating shaft.

[0013] Optionally, the main body includes a first part and a second part that are connected, the first screen is arranged on the first part, and the second part is provided with a receiving groove, the receiving groove forms the connecting part, and the receiving groove is used to connect the shell.

[0014] Optionally, the first part is foldably connected to the second part, so that the portable information conversion device can be switched between an unfolded state and a closed state;

[0015] When the portable information conversion device is in an unfolded state, the first screen and the second screen can face the same direction; when the portable information conversion device is in a closed state, the first screen and the second screen can face different directions.

[0016] Optionally, the connecting portion is a magnetic member, and the portable information conversion device can be magnetically connected to the shell through the magnetic member.

[0017] Optionally, the connecting portion is a hanging slot, and the portable information conversion device can be hung on the housing through the hanging slot.

[0018] Optionally, it further includes a multi-language processing module and a functional unit. The main body is provided with the multi-language processing module and the functional unit. The multi-language processing module is signal-connected to the communication unit. The functional unit includes at least one of a switch, an indicator and a microphone.

[0019] Optionally, a battery is further included, wherein the battery is arranged in the main body and is used to supply power to the portable information conversion device.

[0020] Optionally, it further comprises a charging port, the main body is provided with the charging port, and the battery can be charged through the charging port;

[0021] Alternatively, it further includes a first coil, which is arranged in the main body and electrically connected to the battery, and the first coil can be adapted to the second coil in the terminal to achieve wireless charging.

[0022] Optionally, the main body further has a solar charging unit, and the solar charging unit is used to charge the terminal.

[0023] One technical effect of the embodiments of the present disclosure is:

[0024] The portable information conversion device includes a main body, a first screen, a communication unit and a connection unit, wherein the first screen is arranged on the main body, the communication unit is arranged on the main body, and the communication unit is used to form a signal connection with the terminal so that the first screen can be docked with the terminal and realize information display; the connection unit is arranged on the main body, and the connection unit is used to detachably connect the main body to the shell, and the first screen and the second screen can face different directions. In this way, the main body can be detachably connected to the shell of the terminal through the connection unit, so as to facilitate the quick and simple assembly of the portable information conversion device and the terminal, and form an integrated electronic device, so as to facilitate the user's carrying and use. When the portable information conversion device needs to be used alone, it can also be easily removed from the shell of the terminal, which is convenient for different application scenarios.

[0025] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0027] Figure 1 is a schematic diagram of a connection state between a portable information conversion device and a terminal according to an embodiment of the present disclosure;

[0028] Figure 2 is another schematic diagram of a connection state between a portable information conversion device and a terminal according to an embodiment of the present disclosure;

[0029] Figure 3 is a schematic diagram of a first portable information conversion device according to an embodiment of the present disclosure;

[0030] Figure 4 is a state diagram of a second portable information conversion device according to an embodiment of the present disclosure;

[0031] Figure 5 is another state schematic diagram of the second portable information conversion device according to the embodiment of the present disclosure;

[0032] Figure 6 is another schematic diagram of the first portable information conversion device according to an embodiment of the present disclosure;

[0033] Figure 7 is another schematic diagram of the first portable information conversion device according to the embodiment of the present disclosure;

[0034] Figure 8 is a schematic diagram of a portable information conversion module according to an embodiment of the present disclosure;

[0035] Fig. 9 is a schematic diagram of a connection state between a magnet and a terminal according to an embodiment of the present disclosure;

[0036] Fig.10 is a schematic diagram of a magnet according to an embodiment of the present disclosure;

[0037] Fig.11 This is another schematic diagram of the connection status between a portable information conversion device and a terminal according to an embodiment of the present disclosure.

[0038] Description of reference numerals:

[0039] 100. Portable information conversion device; 200. Terminal; 300. Magnet;

[0040] 1. Main body; 11. First part; 12. Second part; 13. First main body; 14. Second main body; 2. First screen; 3. Connecting part; 4. Functional part; 5. Charging port. DETAILED DESCRIPTION

[0041] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0042] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0043] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0044] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0045] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0046] The embodiment of the present invention provides a portable information conversion device 100, which can be connected to a terminal 200 such as a mobile phone, a tablet computer, a laptop computer, or a desktop computer by signal. The portable information conversion device 100 is provided with a first screen 2, which can be connected to a second screen signal of the terminal 200 to expand the display function of the terminal 200, so that the electronic device with the portable information conversion device 100 can adapt to various application scenarios.

[0047] like Figures 1 to 7 As shown, the portable information conversion device 100 provided by the embodiment of the present invention includes:

[0048] Subject 1;

[0049] A first screen 2 and a communication unit, wherein the first screen 2 is provided on the main body 1, and the communication unit is provided on the main body 1, and the communication unit is used to form a signal connection with the terminal 200, so that the first screen 2 can be connected with the terminal 200 and realize information display;

[0050] A connecting portion 3 is provided on the main body 1 , and is used to detachably connect the main body 1 to the shell, and the first screen 2 and the second screen can face different directions.

[0051] Specifically, the main body 1 can be made of a light and strong material, such as aluminum alloy or carbon fiber, to ensure the durability and portability of the portable information conversion device 100. The shape and size design of the main body 1 can be adjusted according to the type and usage scenario of the connected terminal 200, for example, it can be designed as a cube, a cylinder or other shapes to facilitate the convenient assembly of the housing of the portable information conversion device 100 and the terminal 200.

[0052] like Figures 1 to 3 As shown, the first screen 2 is arranged on one side of the main body 1, usually on the side of the main body 1 away from the terminal 200, so as to facilitate the image display of the first screen 2. Among them, the first screen 2 can adopt high-resolution, low-power LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode) and ink screen (electronic paper display technology) and the like. The size of the first screen 2 can be flexibly designed as needed to realize the image expansion function of the second screen of the terminal 200. The first screen 2 also supports touch operation, so that the user can directly operate on the first screen 2 and control the connected terminal 200.

[0053] In the embodiment of the present invention, through the setting of the first screen 2, the portable information conversion device 100 can be connected with the terminal 200 to realize the synchronous display or extended display of the second screen content. This function greatly expands the visual space of the user when working or entertaining with the terminal 200, improves the efficiency of multi-tasking, and can provide users with a more immersive and comfortable visual experience, especially when processing complex documents, watching high-definition videos or conducting remote meetings.

[0054] Among them, the first screen 2 of the portable information conversion device 100 and the second screen of the terminal 200 can face different directions, that is, both screens can be displayed externally, which is convenient for use by multiple users and is also convenient for adapting to scenes such as meetings and teaching. Moreover, the setting of the first screen 2 can also realize the expansion of the second screen of the terminal 200, thereby improving the use function of the electronic device having the portable information conversion device 100 and the terminal 200.

[0055] For example, when the electronic device with the portable information conversion device 100 and the terminal 200 is used in a conference scene, the second screen of the terminal 200 can be used by the host of one party to operate, while the first screen 2 of the portable information conversion device 100 can be browsed by the participants of the other party, which can facilitate the realization of multi-tasking. Moreover, by using the multi-language processing module in the portable information conversion device 100, the text information displayed on the second screen of the terminal 200 can also be translated, so that the first screen 2 of the portable information conversion device 100 can display information in different languages, which also improves the user experience of the electronic device.

[0056] The main body 1 has a built-in communication unit. The communication unit includes but is not limited to a Wi-Fi module, a Bluetooth module, an NFC module, and a USB interface, etc. The communication unit is used to establish a wireless connection or a wired connection with the terminal 200, so that the portable information conversion device 100 can transmit signals with the terminal 200 and realize real-time synchronization or expansion of the second screen of the terminal 200. Moreover, by utilizing the high-speed data transmission capability of the communication unit, the portable information conversion device 100 can also serve as a data storage and transmission medium for the terminal 200, realizing rapid backup, transmission, and sharing of files.

[0057] like Figures 8 to 10 As shown, in one embodiment, a magnetic component such as a magnet 300 may be provided at the connection position between the main body 1 and the terminal 200 to achieve a quick connection between the main body 1 and the shell of the terminal 200 through magnetic adsorption.

[0058] In another embodiment, a slot matching the connection protrusion of the terminal 200 may be provided in the main body 1, so that the connection between the main body 1 and the shell of the terminal 200 can be achieved through physical insertion.

[0059] The design of the connection part 3 enables the portable information conversion device 100 to be easily and quickly connected to the shell of the terminal 200, so that the portable information conversion device 100 and the terminal 200 form a whole, which is easy to carry and use. Whether it is a magnetic type or a slot type, the difficulty of assembly is greatly simplified and the convenience of assembly is improved. Moreover, the design of the connection part 3 also makes the portable information conversion device 100 have a wide range of compatibility and can adapt to shells of various types and specifications, so that the portable information conversion device 100 can meet the personalized needs of different users and is suitable for use in various scenarios.

[0060] In this way, the main body 1 can be detachably connected to the shell of the terminal 200 by means of magnetic attraction, plugging or hanging, which can facilitate the quick and simple assembly of the portable information conversion device 100 and the terminal 200 to form an integrated electronic device, thereby facilitating the user's carrying and use. When the portable information conversion device 100 needs to be used alone, it can also be easily removed from the shell of the terminal 200, which is convenient for different application scenarios. Moreover, the detachable connection setting makes it possible to reuse the portable information conversion device 100 to connect to different shells, which also improves the service life and application range of the portable information conversion device 100.

[0061] After connecting the main body 1 to the shell of the terminal 200 through the connecting part 3, the user can choose to project part or all of the displayed content on the second screen of the terminal 200 to the first screen 2, thereby realizing multi-tasking or multi-screen viewing experience, which is convenient for adapting to different application scenarios.

[0062] The portable information conversion device 100 may also be provided with a battery, which is used to supply power to the portable information conversion device 100, so as to facilitate the long-term use of the portable information conversion device 100. Moreover, after the communication unit establishes a signal connection with the terminal 200, the portable information conversion device 100 may also provide power supplement to the terminal 200, effectively extending its use time, and solving the problem of insufficient power of the terminal 200 when the user is out for a long time or working on the move.

[0063] In addition, according to user needs, additional components such as speakers, microphones, cameras, etc. can be integrated inside the portable information conversion device 100 to further enhance the functionality of the terminal 200.

[0064] Optionally, the main body 1 includes a first main body 13 and a second main body 14, the first main body 13 and the second main body 14 are movably connected, the first screen 2 is provided on the first main body 13, the connecting part 3 is provided on the second main body 14, and the connecting part 3 is used to connect the second main body 14 to the shell.

[0065] Specifically, the main body 1 of the portable information conversion device 100 can be composed of two parts, a first body 13 and a second body 14, one of the first body 13 and the second body 14 is provided with a first screen 2, and the other of the first body 13 and the second body 14 is provided with a connecting part 3 so as to be able to connect the portable information conversion device 100 to the shell of the terminal 200.

[0066] In one embodiment, the first body 13 and the second body 14 can be rotatably connected via a rotating shaft, that is, the first body 13 and the second body 14 can rotate relative to the rotating shaft. When the second body 14 is connected to the housing of the terminal 200 via the connecting portion 3, the first body 13 can rotate and fit the second body 14. Figure 1 As shown, it can be easily carried; the first body 13 can also rotate and form an angle with the second body 14, such as Figure 2 and Fig.11 As shown, at this time, the first body 13 and the second body 14 can be used as a bracket of the terminal 200, so that the terminal 200 can be used statically without the user holding it, thereby improving the user's usage experience.

[0067] In another embodiment, the second body 14 may be provided with a slide rail, and the first body 13 is connected to the slide rail and can slide along the slide rail to achieve position change, thereby adapting to different application scenarios.

[0068] Optionally, the first body 13 and the second body 14 are slidably connected;

[0069] Alternatively, the main body 1 further includes a rotating shaft, and the first main body 13 and the second main body 14 are rotatably connected via the rotating shaft.

[0070] In one embodiment, the second body 14 may be provided with a slide rail, and the first body 13 is connected to the slide rail and can slide along the slide rail to achieve position change, so as to adapt to different application scenarios. For example, a corresponding functional module may be provided on the second body 14, and the movement of the first body 13 may be used to display and hide the functional module; or the first screen 2 may be provided on the second body 14, and the movement of the first body 13 may be used to display and hide the first screen 2, and the first screen 2 may also be protected.

[0071] In another embodiment, the first body 13 and the second body 14 can be rotatably connected via a rotating shaft, that is, the first body 13 and the second body 14 can rotate relative to the rotating shaft. When the second body 14 is connected to the housing of the terminal 200 via the connecting portion 3, the first body 13 can rotate and fit the second body 14. Figure 1 As shown, it can be easily carried; the first body 13 can also rotate and form an angle with the second body 14, such as Figure 2 and Fig.11 As shown, at this time, the first body 13 and the second body 14 can be used as a bracket of the terminal 200, so that the terminal 200 can be used statically without the user holding it, thereby improving the user's usage experience.

[0072] Optionally, the first screen 2 is disposed on a side of the first body 13 away from the second body 14 .

[0073] like Figure 2 As shown, the second body 14 is connected to the shell of the terminal 200 through the connecting portion 3 thereon, and the first screen 2 is located on the side of the first body 13 away from the second body 14, so that the first screen 2 and the second screen of the terminal 200 can face different directions, that is, both screens can be displayed to the outside, which is convenient for use by multiple users, thereby realizing the expansion of the second screen of the terminal 200 and improving the use function of the electronic device having the portable information conversion device 100 and the terminal 200.

[0074] Optionally, the main body 1 includes a first part 11 and a second part 12 connected to each other, the first screen 2 is arranged on the first part 11, and the second part 12 is provided with a receiving groove, the receiving groove forms the connecting part 3, and the receiving groove is used to connect the shell.

[0075] like Figure 4 As shown, the main body 1 of the portable information conversion device 100 can be composed of a first part 11 and a second part 12, one of the first part 11 and the second part 12 is provided with a first screen 2, and the other of the first part 11 and the second part 12 is provided with a connecting part 3 so as to be able to connect the portable information conversion device 100 to the shell of the terminal 200.

[0076] The second part 12 may be provided with a receiving groove, which is adapted to the size and shape of the shell of the terminal 200, so that the shell of the terminal 200 can be installed in the receiving groove and the two can be connected. In this way, the main body 1 can serve as a protective shell of the terminal 200 to protect the terminal 200 and help extend the service life of the terminal 200. The terminal 200 includes but is not limited to a mobile phone, a tablet computer and a laptop computer.

[0077] Optionally, the first part 11 and the second part 12 are foldably connected, so that the portable information conversion device 100 can be switched between an unfolded state and a closed state;

[0078] When the portable information conversion device 100 is in an unfolded state, the first screen 2 and the second screen can face the same direction; when the portable information conversion device 100 is in a closed state, the first screen 2 and the second screen can face different directions.

[0079] like Figure 4 The portable information conversion device 100 is shown in the unfolded state. At this time, the first part 11 and the second part 12 are on the same horizontal plane, and the first screen 2 can face the same direction as the second screen of the terminal 200, which can increase the total screen area of ​​the electronic device and facilitate user use.

[0080] At this time, the electronic device with the portable information conversion device 100 and the terminal 200 can be applied to multi-tasking application scenarios. For example, in an office environment, the user can process documents on the second screen while checking emails or meeting schedules on the first screen 2; in an entertainment scenario, the user can watch a movie on the second screen while browsing social media or playing games on the first screen 2; in a learning scenario, the user can read textbooks on the second screen while taking notes or searching for information on the first screen.

[0081] like Figure 5 The figure shows a schematic diagram of the portable information conversion device 100 in a closed state. At this time, when the first part 11 is completely covered on the second part 12, the first screen 2 can be attached to the second screen of the terminal 200. At this time, the electronic device having the portable information conversion device 100 and the terminal 200 can be carried and stored as a whole, and the screen can also be protected from damage, thereby improving the safety and durability of the electronic device.

[0082] Furthermore, the foldable connection between the first part 11 and the second part 12 enables the portable information conversion device 100 to be conveniently switched between an unfolded state and a closed state, so as to be suitable for different application scenarios.

[0083] Optionally, the connecting portion 3 is a magnetic member, and the portable information conversion device 100 can be magnetically connected to the housing via the magnetic member.

[0084] like Figure 2 and Figure 3 As shown, the connection part 3 can be a ferromagnetic metal part or a magnet part, so that the connection part 3 can have good magnetism, which is convenient for connecting the portable information conversion device 100 to the shell of the terminal 200 by magnetic attraction. The terminal 200 includes but is not limited to a mobile phone, a tablet computer, a laptop computer and a desktop computer. For example, when the shell of the terminal 200 has a magnet, the magnet can be used to directly connect the connection part 3 and the terminal 200 by magnetic attraction; when the shell of the terminal 200 does not have a magnet, a magnet can be added, and the connection part 3 and the shell of the terminal 200 can be connected by magnetic attraction by the magnet, which can realize the convenient connection of the shell of the portable information conversion device 100 and the terminal 200, reducing the difficulty of assembly.

[0085] Furthermore, the magnetic connection part can provide a stable connection effect through the action of magnetic force, thereby ensuring that the portable information conversion device 100 will not fall off due to accidental collision or shaking during use. The characteristics of magnetic connection also enable the connection part 3 to adapt to the connection requirements of different angles and directions while maintaining the reliability of the connection, thereby improving the stability of the electronic device having the portable information conversion device 100 and the terminal 200.

[0086] In addition, the user can magnetically connect the portable information conversion device 100 to the housing of the terminal 200 according to actual needs, or remove it for independent carrying or other operations, thereby enhancing the flexibility of use.

[0087] Optionally, the connecting portion 3 is a hanging slot, and the portable information conversion device 100 can be hung on the housing through the hanging slot.

[0088] Specifically, the connection portion 3 may be a hanging groove provided on the main body 1, which can be hung on the housing of the terminal 200, and realizes a convenient connection between the housing of the portable information conversion device 100 and the housing of the terminal 200. The design of the hanging groove enables the user to easily hang the portable information conversion device 100 on the housing of the terminal 200 without using any tools or additional accessories. This "plug and play" connection method greatly simplifies the operation process, enables the user to quickly complete the connection, and improves the convenience of use. Among them, the terminal 200 includes but is not limited to a laptop computer, a desktop computer, and a television.

[0089] Among them, the hanging groove and the shell of the terminal 200 are tightly matched, which can also ensure that the portable information conversion device 100 will not accidentally fall off or loosen during the connection process, thereby improving the stability of the electronic device with the portable information conversion device 100 and the terminal 200, and ensuring the safety of the user during use. Moreover, through the hanging groove connection, the user can hang up or remove the portable information conversion device 100 at any time as needed, flexibly adjust the use space, and further meet the use needs in different scenarios.

[0090] Optionally, the communication unit includes at least one of a Bluetooth module and an NFC module.

[0091] Specifically, in one embodiment, the communication unit may include a Bluetooth module, so that the portable information conversion device 100 can establish a wireless connection with the terminal 200, which can not only avoid the constraints of the data line, but also make the data transmission and pairing between devices more flexible and convenient, and the portable information conversion device 100 connected by Bluetooth can also be removed from the shell of the terminal 200 and used independently, which is convenient for different application scenarios. Users can easily realize data synchronization, file transfer or remote control between devices in any environment that supports Bluetooth.

[0092] In another embodiment, the communication unit may include an NFC module, so that the portable information conversion device 100 can be quickly paired with the terminal 200 that also supports NFC through near field communication technology. This pairing method is not only easy to operate, as it can be completed by simply bringing the two devices close together, but also has high security.

[0093] In another embodiment, the communication unit may include a Bluetooth module and an NFC module, and the Bluetooth module or the NFC module may be matched for communication according to the distance or communication requirements between the portable information conversion device 100 and the terminal 200, thereby improving the flexibility of signal connection and facilitating application in different application scenarios. Moreover, there is no need to design a connecting line, which can also reduce production costs and assembly difficulty.

[0094] Optionally, it also includes a multi-language processing module and a functional part 4. The main body 1 is provided with the multi-language processing module and the functional part 4. The multi-language processing module is connected to the communication part signal. The functional part 4 includes at least one of a switch, an indicator and a microphone.

[0095] Specifically, the main body 1 can have a built-in multi-language processing module, and the multi-language processing module is connected to the communication unit signal, so that the multi-language processing module can translate the text information displayed on the second screen of the terminal 200, so that the first screen 2 of the portable information conversion device 100 can display information in different languages, which is convenient for application in multi-language conferences, multi-language teaching and other scenarios, and also improves the user experience of the electronic device.

[0096] like Figure 6 As shown, the main body 1 can also be provided with functional parts 4 such as switches, indicators and microphones, and the functional parts 4 can expand the functions of the portable information conversion device 100. Among them, the switch includes but is not limited to mechanical buttons and touch electrodes, and the switch is used to turn on and off the portable information conversion device 100. The indicator includes but is not limited to an indicator light and a sounder, which is used to prompt the portable information conversion device 100 to start working by emitting light or sounding. The microphone can record the sound information of the terminal 200 for easy storage and use.

[0097] In addition, the main body 1 may also have a built-in circuit board, which integrates signal transmission lines and necessary electronic components for transmitting signals such as images, videos, and audio between the second screen and the first screen 2. These signals may be analog signals or digital signals, depending on the design requirements of the portable information conversion device 100. The circuit board is a printed circuit board or a flexible circuit board.

[0098] In addition, in order to ensure that the two screens can display content synchronously, the portable information conversion device 100 can also be equipped with a control module. The control module can communicate with the two screens through the circuit board, and control the display content and display mode of the two screens according to the user's operation or the preset display mode, thereby ensuring the controllability of the portable information conversion device 100.

[0099] Optionally, a battery is further included, and the battery is arranged in the main body 1, and the battery is used to supply power to the portable information conversion device.

[0100] Specifically, the battery, as the energy source of the portable information conversion device 100, directly determines the operating time and scope of use of the portable information conversion device 100. The battery can supply power to the first screen 2 and the functional unit 4 to ensure that they can work normally. Placing the battery in the main body 1 not only makes full use of the space of the main body 1, but also ensures the maximization of the battery capacity, thereby improving the endurance of the portable information conversion device 100.

[0101] Optionally, a charging port 5 is further included, and the main body 1 is provided with the charging port 5, through which the battery can be charged;

[0102] Alternatively, it further includes a first coil, which is disposed in the main body 1 and electrically connected to the battery, and the first coil can be adapted to a second coil in the terminal 200 to achieve wireless charging.

[0103] like Figure 7 As shown, in one embodiment, the provision of the charging port 5 enables the user to conveniently charge the battery through an external power adapter or a charging device without disassembling the device or finding a specific charging environment. This design not only improves the convenience of charging, but also reduces the problem of limited use of the portable information conversion device 100 due to inconvenient charging.

[0104] Furthermore, charging the battery through the charging port 5 can ensure that the portable information conversion device 100 can be replenished in time when the battery is exhausted, thereby extending the use time of the portable information conversion device 100. This is particularly important for users who need to use the portable information conversion device 100 for a long time, and can significantly improve their use experience and work efficiency.

[0105] In another embodiment, wireless charging can be achieved by using a first coil integrated in the portable information conversion device 100 and a second coil in the terminal 200 through the principle of electromagnetic induction. The user does not need to find and insert a charging cable, but only needs to place the portable information conversion device 100 on the terminal 200 that supports wireless charging to start charging, which greatly improves the convenience of charging, reduces energy loss during the charging process, and improves charging efficiency.

[0106] Among them, the wireless charging method avoids the problems of entanglement and damage that may be caused by traditional charging cables, making the charging process of the portable information conversion device 100 neater and more efficient, and also making the connection between the portable information conversion device 100 and the shell of the terminal 200 more compact, thereby improving space utilization. Moreover, the first coil is directly integrated into the interior of the main body 1, without the need for an additional charging interface or space, which helps to save space occupied by the portable information conversion device 100.

[0107] In addition, the wireless charging module is usually equipped with an intelligent charging management system that can monitor the battery status in real time to prevent safety issues such as overcharging and over-discharging, thereby ensuring that the charging process of the portable information conversion device 100 is safe and reliable.

[0108] Optionally, the main body 1 further has a solar charging unit, and the solar charging unit is used to charge the terminal 200 .

[0109] Specifically, the solar charging unit of the main body 1 can utilize solar energy resources for charging, so that the portable information conversion device 100 can obtain electrical energy independently outdoors or in a well-lit environment, reducing dependence on traditional power grids, helping to reduce carbon emissions and environmental pollution, and also improving the overall energy consumption of the portable information conversion device 100.

[0110] In addition, in the case of unstable power supply or power outage, the solar charging unit can also be used as an emergency charging method to provide continuous power support to the terminal 200 through the principle of electromagnetic induction, so that users do not need to worry about the problem of insufficient power in the terminal 200, thereby improving the user experience and helping the terminal 200 to be used in extreme environments.

[0111] The embodiment of the present invention further provides a portable information conversion module, including a magnet 300 and the portable information conversion device 100, wherein one side of the magnet 300 is magnetically connected to the connecting portion 3, and the other side of the magnet 300 is used to be magnetically connected to the shell.

[0112] Specifically, a connection part 3 such as a ferromagnetic metal part or a magnet is provided in the portable information conversion device 100, that is, the connection part 3 can have good magnetic properties. The connection part 3 and the shell of the terminal 200 can be magnetically connected by using the two sides of the magnet 300, so that the portable information conversion module and the shell of the terminal 200 can be conveniently connected, reducing the difficulty of assembly.

[0113] Furthermore, through the effect of magnetic force, a stable connection effect can be provided, thereby ensuring that the portable information conversion device 100 will not fall off due to accidental collision or shaking during use. The characteristics of magnetic connection also enable the portable information conversion module to adapt to the connection requirements of different angles and directions while maintaining the reliability of the connection, thereby improving the stability of the electronic device having the portable information conversion module and the terminal 200.

[0114] The embodiment of the present invention further provides an electronic device, such as Figure 2 As shown, it includes a terminal 200 and the portable information conversion device 100, and the portable information conversion device 100 is connected to the housing through the connecting portion 3 to form an integrated electronic device, which is easy to carry and use;

[0115] Or, if Figure 8 and Fig. 9 As shown, it includes a terminal 200 and the portable information conversion module, and the portable information conversion module is connected to the shell through the magnet 300 to form an integrated electronic device, which is easy to carry and use.

[0116] Among them, the first screen 2 of the portable information conversion device 100 and the second screen of the terminal 200 can face different directions, that is, both screens can be displayed externally, which is convenient for use by multiple users, thereby realizing the expansion of the second screen of the terminal 200 and improving the use functions of electronic devices with the portable information conversion device 100 and the terminal 200.

[0117] The above embodiments focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0118] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A portable information conversion device, configured to be capable of signal connection with a terminal (200), wherein the terminal (200) comprises a housing and a second screen disposed on the housing, characterized in that: include: Subject (1); a first screen (2) and a communication unit, wherein the first screen (2) is arranged on the main body (1), the communication unit is arranged on the main body (1), and the communication unit is used to form a signal connection with the terminal (200), so that the first screen (2) can be connected to the terminal (200) and realize information display; A connecting portion (3), wherein the connecting portion (3) is arranged on the main body (1), and the connecting portion (3) is used to detachably connect the main body (1) to the shell, and the first screen (2) and the second screen can face different directions.

2. The portable information conversion device according to claim 1, characterized in that: The main body (1) comprises a first main body (13) and a second main body (14), the first main body (13) and the second main body (14) are movably connected, the first screen (2) is arranged on the first main body (13), the connecting part (3) is arranged on the second main body (14), and the connecting part (3) is used to connect the second main body (14) to the shell.

3. The portable information conversion device according to claim 2, characterized in that: The first body (13) and the second body (14) are slidably connected; Alternatively, the main body (1) further comprises a rotating shaft, and the first main body (13) and the second main body (14) are rotatably connected via the rotating shaft.

4. The portable information conversion device according to claim 1, characterized in that: The main body (1) comprises a first part (11) and a second part (12) which are connected to each other, the first screen (2) is arranged on the first part (11), and the second part (12) is provided with a receiving groove, the receiving groove forms the connecting part (3), and the receiving groove is used to connect the shell.

5. The portable information conversion device according to claim 4, characterized in that: The first part (11) and the second part (12) are foldably connected, so that the portable information conversion device (100) can be switched between an unfolded state and a closed state; When the portable information conversion device (100) is in an unfolded state, the first screen (2) and the second screen can face the same direction; when the portable information conversion device (100) is in a closed state, the first screen (2) and the second screen can face different directions.

6. The portable information conversion device according to claim 1, characterized in that: The connecting portion (3) is a magnetic attraction member, and the portable information conversion device (100) can be magnetically connected to the housing via the magnetic attraction member.

7. The portable information conversion device according to claim 1, characterized in that: The connecting portion (3) is a hanging groove, and the portable information conversion device (100) can be hung on the housing through the hanging groove.

8. A portable information conversion device according to claim 1, characterized in that: It also includes a multi-language processing module and a functional part (4), the main body (1) is provided with the multi-language processing module and the functional part (4), the multi-language processing module is connected to the communication part signal, and the functional part (4) includes at least one of a switch, an indicator and a microphone.

9. The portable information conversion device according to claim 1, characterized in that: It also includes a battery, which is arranged on the main body (1) and is used to supply power to the portable information conversion device (100).

10. The portable information conversion device according to claim 9, characterized in that: It also comprises a charging port (5), the main body (1) is provided with the charging port (5), and the battery can be charged through the charging port (5); Alternatively, it further comprises a first coil, the first coil being arranged on the main body (1), the first coil being electrically connected to the battery, and the first coil being able to adapt to a second coil in the terminal (200) and realize wireless charging.

11. The portable information conversion device according to claim 10, characterized in that: The main body (1) also has a solar charging unit, and the solar charging unit is used to charge the terminal (200).

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