WO2020156442A1

WO2020156442A1 - Terminal body, display screen module, terminal, and control method

Info

Publication number: WO2020156442A1
Application number: PCT/CN2020/073808
Authority: WO
Inventors: 江军
Original assignee: 维沃移动通信有限公司
Priority date: 2019-01-30
Filing date: 2020-01-22
Publication date: 2020-08-06
Also published as: CN109639867A

Abstract

Provided are a terminal body, a display screen module, a terminal, and a control method; the terminal body is used for detachably connecting to the display module. The terminal body comprises a first control module and a first wireless communication module; when the terminal body is not connected to the display module, the first control module is used for controlling the wireless communication connection between the first wireless communication module and the second wireless communication module of the display module; when the first wireless communication module and the second wireless communication module perform wireless communication connection, the second display screen of the display screen module is controlled to display second display content.

Description

Terminal body, display screen module, terminal and control method

Cross references to related applications

This application claims the priority of Chinese Patent Application No. 201910091852.9 filed in China on January 30, 2019, the entire content of which is incorporated herein by reference.

Technical field

The present disclosure relates to the field of communication technology, and in particular to a terminal body, a display screen module, a terminal and a control method.

Background technique

With the development of communication technology, terminals such as smart phones and tablet computers are becoming more and more popular and have become an indispensable part of people's daily lives. People have higher and higher requirements for terminals, especially the display area of terminals. The current terminal may be provided with multiple display screens, for example, a folding screen terminal including a first display screen and a second display screen, thereby effectively increasing the display area of the terminal.

At present, when the terminal is equipped with multiple display screens, the terminal can display different display contents (such as the display pages of different applications) on different display screens, so that the terminal can be used by multiple people at the same time. For example, in a folding screen terminal including a first display screen and a second display screen, user 1 can use the interface of the instant chat application displayed on the first display screen to conduct instant chat, and user 2 can use the video screen displayed on the second display screen. App to watch movies and more. However, at present, when multiple people use the terminal at the same time, user privacy information may be leaked. For example, the display information of any user when using the terminal may be seen by other users, thereby reducing the security of information displayed during the use of the terminal.

It can be seen that in the process of multiple people using a terminal including multiple display screens at the same time in the related art, the terminal has the problem of low security of displayed information.

Summary of the invention

The embodiments of the present disclosure provide a terminal body, a display screen module, a terminal, and a control method, so as to solve the problem of low security of displayed information when multiple people use a terminal including multiple display screens in related technologies at the same time .

To solve the above technical problems, the present disclosure is implemented as follows:

In a first aspect, an embodiment of the present disclosure provides a terminal body, the terminal body is configured to be detachably connected to a display screen module, and the terminal body includes a first control module and a first wireless communication module;

In the case that the terminal body is not connected to the display screen module, the first control module is used to control the wireless communication between the first wireless communication module and the second wireless communication module of the display screen module connection;

When the first wireless communication module and the second wireless communication module are in a wireless communication connection, the second display screen of the display screen module is controlled to display target display content.

In a second aspect, embodiments of the present disclosure also provide a display screen module, the display screen module is configured to be detachably connected to the terminal body, the display screen module includes a second display screen, a second control module, and a second display screen. 2. Wireless communication module;

When the display screen module is not connected to the terminal body, the second control module is used to control the wireless communication connection between the second wireless communication module and the first wireless communication module of the terminal body;

When the second wireless communication module is in a wireless communication connection with the first wireless communication module, controlling the second display screen to display target display content.

In a third aspect, embodiments of the present disclosure also provide a terminal, including the above-mentioned terminal body and the display screen module.

In a fourth aspect, embodiments of the present disclosure also provide a method for controlling a terminal body, which is applied to the above-mentioned terminal body, and the method includes:

When the terminal body is not connected to the display screen module, the first control module controls the wireless communication connection between the first wireless communication module and the second wireless communication module of the display screen module;

In a fifth aspect, embodiments of the present disclosure also provide a method for controlling a display screen module, which is applied to the above-mentioned display screen module, and the method includes:

In the case that the display screen module is not connected to the terminal body, the second control module controls the wireless communication connection between the second wireless communication module and the first wireless communication module of the terminal body;

In the embodiments of the present disclosure, when the terminal body is not connected to the display screen module, the terminal can be wirelessly connected to the second wireless communication module through the first wireless communication module to display the display content on the display screen module, thereby When multiple people use the terminal, the terminal body and the display module can be separated and used at a certain distance, reducing the risk of the displayed content being seen by the other party, thereby improving the security of information displayed during the terminal use.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present disclosure more clearly, the following will briefly introduce the accompanying drawings used in the description of the embodiments of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may be obtained based on these drawings without creative labor.

FIG. 1 is one of the structural schematic diagrams of a terminal body provided by an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a display screen module provided by an embodiment of the present disclosure;

FIG. 3 is one of the schematic structural diagrams of a terminal provided by an embodiment of the present disclosure;

FIG. 4 is the second structural diagram of a terminal provided by an embodiment of the present disclosure;

FIG. 5 is the third structural diagram of a terminal provided by an embodiment of the present disclosure;

Fig. 6 is a second structural diagram of a terminal body provided by an embodiment of the present disclosure;

FIG. 7 is the third structural diagram of a terminal body provided by an embodiment of the present disclosure;

FIG. 8 is a fourth structural diagram of a terminal provided by an embodiment of the present disclosure;

FIG. 9 is a fifth structural diagram of a terminal provided by an embodiment of the present disclosure;

10 is a flowchart of a method for controlling a terminal body provided by an embodiment of the present disclosure;

FIG. 11 is a specific flowchart of a process of establishing a wireless communication connection by a terminal body provided by an embodiment of the present disclosure;

FIG. 12 is a specific flowchart of the process of disconnecting the wireless communication connection of the terminal body provided by the embodiment of the present disclosure;

FIG. 13 is a specific flowchart of a terminal body switching connection mode provided by an embodiment of the present disclosure;

FIG. 14 is a flowchart of a method for controlling a display screen module provided by an embodiment of the present disclosure;

FIG. 15 is a specific flowchart of a process of establishing a wireless communication connection for a display screen module provided by an embodiment of the present disclosure;

FIG. 16 is a specific flowchart of the process of disconnecting the wireless communication connection of the display screen module according to an embodiment of the present disclosure;

FIG. 17 is a specific flowchart of the process of disconnecting the wireless communication connection of the display screen module according to an embodiment of the present disclosure.

detailed description

The technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

Please refer to FIG. 1, which is a schematic structural diagram of a terminal body provided by an embodiment of the present disclosure. The terminal body 10 is used to detachably connect with the display screen module 20 (as shown in FIG. 2), and the terminal body 10 includes a A control module 12 and a first wireless communication module 13;

When the terminal body 10 is not connected to the display screen module 20, the first control module 12 is used to control the wireless communication connection between the first wireless communication module 13 and the second wireless communication module 21 of the display screen module 20;

When the first wireless communication module 13 and the second wireless communication module 21 are in a wireless communication connection, the second display screen 22 of the display screen module 20 is controlled to display the target display content.

In the embodiment of the present disclosure, when the terminal body 10 is not connected to the display screen module 20, the terminal can be wirelessly connected to the second wireless communication module 21 through the first wireless communication module 13 to display the target display content on the display. The screen module 20, so that when multiple people use the terminal, the terminal body 10 and the display module 20 can be separated and used at a certain distance, reducing the risk of the displayed content being seen by the other party, thereby improving the information displayed during the terminal use safety.

Wherein, the terminal body 10 may further include a first display screen 11, and when the second display screen 22 displays target display content, the first display screen 11 may display display content that is the same or different from the target display content. . For easy distinction, in this embodiment, the content displayed on the first display screen 11 is referred to as the first display content, and the content displayed on the second display screen 22 is referred to as the second display content (that is, the above-mentioned target display content is the second display content). Display content).

In addition, the terminal body 10 is a part of the structure that can run applications in the terminal, and the terminal body 10 may include the first display screen 11, and the terminal body 10 can be used alone when separated from the display screen module 20. That is, the above-mentioned terminal body 10 can be regarded as a single terminal. For example, the aforementioned terminal body 10 may further include components such as a processor, a radio frequency unit, a memory, and a power supply.

It should be noted that the above-mentioned first display screen 11 may be a display screen configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), etc., which is not limited here. .

In addition, the above-mentioned first control module 12 can be used to control the wireless communication connection between the first wireless communication module 13 and the second wireless communication module 21 when the terminal body 10 is not connected to the display module 20, such as turning on or off Open the wireless communication connection.

It should be noted that the above-mentioned first control module 12 may be a controller separately provided in the terminal body 10, or may also be integrated in the above-mentioned processor. Of course, the above-mentioned first control module 11 is not limited to controlling the wireless communication connection between the first wireless communication module 13 and the second wireless communication module 21. In the connection process of the terminal body 10 and the display module 20, it can also perform other Control operation. Optionally, the first wireless communication module 13 and the second wireless communication module 21 may be communication circuits or communication chips.

In the embodiment of the present disclosure, when the first wireless communication module 13 and the second wireless communication module 21 are in a wireless communication connection, the second display screen 22 of the display screen module 20 is controlled to display the target display content, which may be The display screen module 20 communicates with the second wireless communication module 21 via the first wireless communication module 13 (for example, for target data transmission), and the second display screen 22 displays the target display content according to the communication content (for example, the transmitted target data). For example, the first wireless communication module 13 transmits the image data of the photo to the second wireless communication module 21, so that the photo and the like are displayed on the second display screen 22.

It should be noted that the above-mentioned communication content may not only include image data for displaying the above-mentioned target display content, but also may include audio data related to the target display content, so that the display screen module 20 can play while displaying the target display content. The audio of the target display content, for example: using the display module 20 to play audio and video, etc.; or, it may also include other data transmitted by the second wireless communication module 21 to the second wireless communication module 13, for example: the display module 20 receives The operation data, etc. when the user inputs the operation are not limited here.

Wherein, the first wireless communication module 13 and the second wireless communication module 21 perform wireless communication connection, which may be the first wireless communication module 13 and the second wireless communication module 21 through Bluetooth, infrared or wireless fidelity (Wireless Fidelity, WIFI) At least one of the methods in the wireless communication connection.

In addition, the first display content and the target display content may be different display contents. For example, the first display content and the target display content may be display pages of different applications running on the terminal body 10, for example, the first display content is payment. For the page of the application, the target display content is the page of the instant chat application; or, it can also be a different display page of the same application running on the terminal body 10, for example, the first display content is a news page opened through a browser application, The target display content is the shopping page opened through the browser application, and even the first display content and the target display content can both be the operation page of the game application, and multiple users can operate the corresponding operation page respectively to perform Games, etc. Of course, the above-mentioned first display content and target display content may also be the same display content, which is not limited herein.

In the embodiment of the present disclosure, the terminal body 10 is detachably connected to the display screen module 20, that is, the terminal body 10 can be structurally connected with the display screen module 20 (including a snap connection, hinge connection or other connection); and, The terminal body 10 can also be separated from the display module 20, that is, not connected.

For example, the housing of the terminal body 10 may be provided with a card slot, and the display module 20 is provided with a card connector matching the above-mentioned slot. When the card connector is locked in the card slot, the terminal body 10 and The display module 20 is connected; the card connector can also be pulled out from the card slot to separate the terminal body 10 from the display module 20.

In the specific embodiment of the present disclosure, the above-mentioned terminal body 10 may further include a first connecting component 14, and the display module 20 may further include a second connecting component 23, and the first connecting component 14 may be connected to the second connecting component 23, thereby The terminal body 10 and the display screen module 20 are connected; and the first connection component 14 can also be separated from the second connection component 13 that is not connected. At this time, the terminal body 10 and the display screen module 20 are not connected.

Wherein, in the case where the terminal body 10 and the display screen module 20 are connected to the second connection assembly 23 through the first connection assembly 14, the terminal body 10 can be rotated relative to the display screen module 20, or the display screen module 20 Rotate relative to the terminal body 10. For example, as shown in FIG. 3, the terminal body 10 and the display screen module 20 can be arranged flat, that is, the included angle is 180°; or, as shown in FIG. 4, the terminal body 10 and the display screen The module 20 may also be arranged at a certain angle; or, as shown in FIG. 5, the terminal body 10 and the display module 20 may also be attached together.

It should be noted that when the terminal body 10 is connected to the display screen module 20, the communication content (such as the above target data) may be transmitted through the first wireless communication module and the second wireless communication module to control the second display Screen 22 displays the target display content.

Or, optionally, the terminal body 10 further includes a first connection component 14, and the display screen module 20 further includes a second connection component 23, the first connection component 14 and the second connection component 23 are detachably connected, wherein:

When the first connection component 14 is connected to the second connection component 23, the second display screen 22 of the display screen module 20 is controlled to display the target display content.

Here, when the terminal body 10 is connected to the display screen module 20, the second display screen 22 can be controlled to display the target display content, so that the terminal body 10 controls the display screen module 20 to display the target display content in a more flexible manner.

It should be noted that when the first connection component 14 is connected to the second connection component 23, the second display screen 22 of the display screen module 20 is controlled to display the target display content, which can be understood as the connection between the first connection component 14 and the second connection component. When the component 23 is connected, the first connection component 14 and the second connection component 23 communicate with each other, so that the second display screen 22 is controlled according to the communication content of the first connection component 14 and the second connection component 23 (such as the above target data) The target display content is displayed.

In the case where the above-mentioned terminal body 10 further includes the first connection component 14, optionally, the first control module 12 is also used to control the movement of the first connection component 14 to the first position and the second position, wherein:

When the first connection component 14 is in the first position, the first connection component 14 extends out of the housing of the terminal body 10 and is connected to the second connection component 23;

When the first connecting component 14 is in the second position, the first connecting component 14 is housed in the housing of the terminal body 10 and separated from the second connecting component 23.

It can be understood that the first position and the second position are different positions.

Here, when the terminal body 10 needs to be connected with the display module 20, the first control module 12 can control the first connection assembly 14 to extend out of the housing of the terminal body 10, as shown in FIG. 6, and realize the first connection assembly 14 is connected to the second connection assembly 23; and when the terminal body 10 and the display module 20 need to be separated, the first control module 12 can control the first connection assembly 14 to be housed in the housing of the terminal body 10, as shown in FIG. In addition, the separation of the first connecting component 14 and the second connecting component 23 is realized, so that the appearance of the terminal body 10 can be improved, and the operation is convenient.

It should be noted that in the case that the terminal body 10 further includes the first connection assembly 14, the above-mentioned first connection assembly 14 may also be fixedly extending from the housing of the terminal body 10, so that the terminal body 10 and the display module 20 The connection is more convenient.

Of course, the movement of the first connection component 14 can be manually realized by the user, for example, the user pulls the first connection component 14 out of the housing of the terminal body 10, or presses it into the housing of the terminal body 10. Not limited.

Among them, the above embodiment only describes the case where the terminal body 10 is connected to one display screen module 20. In the specific embodiment of the present disclosure, the terminal body 10 may also be connected to multiple display screen modules 20, that is, the terminal It may include N display screen modules 20, where N is a positive integer greater than 1, and the terminal body 10 may be detachably connected to each display screen module 20 of the N display screen modules 20.

Wherein, in the case where the terminal includes N display screen modules 20, the terminal body 10 includes N first wireless communication modules 13, and each of the N wireless communication modules 13 may be connected to a second wireless communication module 13 The wireless communication module 21 communicates, and different wireless communication modules 13 can communicate with different second wireless communication modules 21, so that the terminal can display content on multiple display screen modules 20.

Here, the terminal body 10 includes N first wireless communication modules 13, and the first control module 11 may also be used to control at least two first wireless communication modules 13 out of the N first wireless communication modules 13, and N display The second wireless communication module 21 in the screen module 20 is in wireless communication connection, and the different first wireless communication module 13 is in wireless communication connection with the second wireless communication module 21 in the different display screen module 20.

It should be noted that the above-mentioned first control module 11 may control each first wireless communication module 13 to wirelessly communicate with the second wireless communication module 21 of the corresponding display module 20, so as to avoid display errors.

For example, the terminal body 10 presets the association relationship between different first wireless communication modules 13 and different display screen modules 20, and the terminal body 10 needs to run applications in one of the N display screen modules 20. When the display screen module 20 displays, the first control module 11 may determine the first wireless communication module 13 associated with the display screen module 20 indicated by the instruction operation according to the instruction operation input by the user, and control the determined first wireless communication module 13 A wireless communication module 13 is wirelessly connected to the second wireless communication module 12 in the display screen module 20 indicated by the instruction operation.

In addition, when the terminal includes N display modules 20, the N display modules 20 may be partially or completely connected to the terminal body 10. For example, the terminal includes a terminal body 10 (ie, a host) and two In the case of two display screen modules 20 (secondary screen 1 and secondary screen 2), as shown in FIG. 8, the host is connected to and separated from the secondary screen 2, and the host and the secondary screen 1 transmit data through the connecting components, The host and secondary screen 2 transmit data through the wireless communication module; or, as shown in Figure 9, the host, secondary screen 1 and secondary screen 2 are separated, and the host and secondary screen 1 and secondary screen 2 both transmit data through the wireless communication module .

It should be noted that, in the case where the above-mentioned terminal includes N display modules 20, the N display modules 20 can be connected by connecting components in turn, and the terminal body 10 is only connected to one of the N display modules 20. The display screen module 20 is connected, so that when a user uses the terminal, the display area of the terminal can be maximized. Of course, in this case, when the terminal body 10 communicates with the unconnected display screen module 20, the communication content can be transmitted through the wireless communication module, or the communication content can be forwarded through the display screen module 20 in the middle. Not limited.

In addition, when at least two wireless communication modules 13 of the N first wireless communication modules 13 work at the same time, the signals between the two first wireless communication modules 13 may be set to be isolated from each other, so as to avoid interference during communication. The number of first wireless communication modules 13 provided in the terminal body 10 can be set according to actual needs and signal isolation capabilities.

Refer to FIG. 2, which is a schematic structural diagram of a display screen module provided by an embodiment of the present disclosure. The display screen module 20 is used for detachable connection with the terminal body 10. The display screen module 20 includes a second display screen 22 and a second display screen. A second control module 24 and a second wireless communication module 21;

When the display screen module 20 is not connected to the terminal body 10, the second control module 24 is used to control the wireless communication connection between the second wireless communication module 21 and the first wireless communication module 13;

When the second wireless communication module 21 is in a wireless communication connection with the first wireless communication module 13, the second display screen 22 is controlled to display the target display content.

The above-mentioned second display screen 22 may be a display screen configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), etc.

In the embodiment of the present disclosure, the above-mentioned second control module 24 can control the wireless communication connection between the second wireless communication module 21 and the first wireless communication module 13, such as opening or disconnecting the wireless communication connection, for example: receiving in the second control module 24 When the connection request for requesting the wireless communication connection between the terminal body 10 and the display module 20 is reached, the second control module 24 controls the second display screen 12 to display a prompt message, such as "Confirm whether to wirelessly communicate with the terminal body", if After receiving the confirmation connection information input by the user based on the prompt information, control the wireless communication connection between the first wireless communication module 13 and the second wireless communication module 21; or, the second control module 24 receives a command to instruct the terminal body 10 When the instruction information of disconnecting the wireless communication connection with the display screen module 20 is indicated, the second wireless communication module 21 is controlled to disconnect the wireless communication connection from the first wireless communication module 13.

In addition, when the second wireless communication module 21 is in a wireless communication connection with the first wireless communication module 13 described above, the second display screen 22 is controlled to display the target display content, which can be understood as the second wireless communication module 21 and the first wireless communication When the module 13 is in wireless communication connection, the second wireless communication module 21 communicates with the first wireless communication module 13, and the second display 22 displays the target display according to the communication content between the second wireless communication module 21 and the first wireless communication module 13 content.

Optionally, the display screen module 20 further includes a second connecting component 23, and the second connecting component 23 is detachably connected to the first connecting component 14 of the terminal body 10, wherein:

When the second connecting component 23 is connected to the first connecting component 14, the second display screen 22 is controlled to display the target display content.

Here, when the second connection component 23 is connected to the first connection component 14, controlling the second display screen 22 to display the target display content can be understood as when the second connection component 23 is connected to the first connection component 14, the second connection component The communication between the second connection component 23 and the first connection component 14 is performed, and the second display screen 22 displays the target display content according to the communication content between the second connection component 23 and the first connection component 14.

In the specific embodiment of the present disclosure, the second connecting component 23 may be fixed on the housing of the display module 20. Of course, the second connecting component 23 may also be a movable component. Optionally, the second control module 24 It is also used to control the movement of the second connecting assembly 23 to the third position and the fourth position, wherein:

When the second connecting assembly 23 is in the third position, the second connecting assembly 23 extends out of the housing of the display screen module 20 and is connected to the first connecting assembly 14;

When the second connecting assembly 23 is in the fourth position, the second connecting assembly 23 is housed in the housing of the display screen module 20 and separated from the first connecting assembly 14.

It can be understood that the third position and the fourth position are different positions.

Here, the second connection assembly 23 can be housed in the housing of the display screen module 20, so that the appearance of the display screen module 20 can be improved; in addition, the movement of the second connection assembly 23 can be controlled by the second control module 24, thereby Make operation convenient.

It should be noted that the above-mentioned display module 20 may also include a third connecting component (not shown in the figure). In this way, when the terminal includes N display modules 20, The second connecting component 23 and the third connecting component of the N display modules 20 are connected in sequence, that is, of the two adjacent display modules 20, the second connecting component 23 of one display module 20 is connected to the other The third connecting component of a display module 20 is connected.

In the embodiment of the present disclosure, in order to ensure the normal display of the display screen module 20, an independent battery module 25 is provided in the display screen module 20 so as to provide power for the operation of the display screen module 20; of course, in the display screen module 20 It may also include other modules, for example, it may be provided with a playback module 26 to control the playback of the target display content through the playback module; a charging module 27 for charging the above-mentioned battery module or an audio module for playing sound; and , Can also include a microphone, earpiece, and camera module, which can be used for voice, incoming and outgoing calls, and shooting, etc., which are not limited here.

Since the display screen module 20 can implement the various processes implemented by the display screen module in the foregoing embodiments and achieve the same beneficial effects, in order to avoid repetition, details are not repeated here.

The embodiment of the present disclosure also provides a terminal, including the terminal body 10 and the display screen module 20 described above.

Since the structures of the terminal body 10 and the display module 20 have been described in the above embodiments, the specific structure of the terminal will not be repeated here.

Optionally, the terminal includes N display screen modules 20, where N is an integer greater than 1, and the terminal body 10 includes N first wireless communication modules 13;

The first control module 12 of the terminal body 10 is also used to control at least two first wireless communication modules 13 of the N first wireless communication modules 13, and wirelessly communicate with the second wireless communication module 21 of the N display modules 20. The first wireless communication module 13 is wirelessly connected to the second wireless communication module 21 in the different display module 20.

Since the terminal can implement the various processes implemented by the terminal in the foregoing embodiments and achieve the same beneficial effects, in order to avoid repetition, details are not repeated here.

Referring to FIG. 10, an embodiment of the present disclosure also provides a method for controlling a terminal body. The method is applied to the above-mentioned terminal body 10. The method includes:

Step 1001: When the terminal body is not connected to the display screen module, the first control module controls the wireless communication connection between the first wireless communication module and the second wireless communication module of the display screen module;

Step 1002, when the first wireless communication module and the second wireless communication module are in a wireless communication connection, control the second display screen of the display screen module to display the target display content.

In the embodiment of the present disclosure, if the terminal needs to display the target display content on the second display screen 22 during the use of the terminal, the terminal body 10 can detect whether it is connected to the display module 20, and the terminal body 10 determines When it is not connected to the display screen module 20, the terminal body 10 can control its first wireless communication module 10 to wirelessly communicate with the display screen module 20 to realize the normal display of the target display content on the second display screen 22 .

The above-mentioned first control module 12 controls the realization process of the wireless communication connection between the first wireless communication module 13 and the second wireless communication module 21 of the display module 20, which may be as shown in FIG. 11, and specifically includes the following steps 1101 to 1104 .

Step 1101: Send a matching request to the secondary screen;

Here, the host (namely the terminal body 10) may send a matching request to the secondary screen (namely the display screen module 20), and the matching request may be sent by the first control module 12 or the processor controlled by the first wireless communication module 13.

Step 1102: Whether the matching is successful;

Here, after receiving the matching request, the secondary screen can parse and verify the matching request to determine whether to establish a wireless connection with the host, that is, whether the match is passed, and if the match passes, the secondary screen sends a matching confirmation message to the host to start; If the match fails, the secondary screen may not perform any operation.

Wherein, if the host receives a matching confirmation message, it confirms that the match is successful; if it does not receive the matching confirmation message, it confirms that the match is unsuccessful, and the host can re-initiate a matching request.

Step 1103: Start the first wireless communication module;

Here, when the host confirms that the matching is successful, it can notify its first control module 12 to control the first wireless communication module 13 to start.

In addition, when the host confirms that the match is successful, it can also notify the second control module 22 of the secondary screen, such as sending a wireless communication module activation instruction to the second control module 22, so that the second control module 24 can control the second wireless communication module 21 is turned on.

Step 1104: Establish a wireless communication connection.

Here, when the first wireless communication module 13 of the host and the second wireless communication module 21 of the secondary screen are both turned on, the first wireless communication module 3 and the second wireless communication module 21 can establish a wireless communication connection, and the host can start to the secondary screen Putting, that is, data transmission.

The terminal can also control the display module 20 to stop displaying the target display content, as shown in FIG. 12, the implementation process can be specifically as follows:

Step 1201: Send a delivery closing request to the secondary screen;

Step 1202, disconnect the screen casting connection;

Here, when the host disconnects the screen casting connection, it may be that the first control module 12 of the host controls the first wireless communication module 13 to turn off, so as to stop the data transmission between the host and the secondary screen, and realize the end of wireless casting of displayed content.

It should be noted that in the case of abnormal reasons (including restart, insufficient power or network abnormality, etc.) of the host or secondary screen, the terminal can directly control the disconnection of the wireless connection between the host and the secondary screen, and when the abnormal cause is eliminated , The terminal can control the host and the secondary screen to restore the wireless connection, and resume the wireless delivery of the displayed content in a normal manner.

In the specific embodiment of the present disclosure, the terminal body 10 may further include a first connection component 14, and the display screen module 20 may further include a second connection component 23, and the connection between the terminal body 10 and the display screen module 20 may be through the first connection component 14. The connection component 14 and the second connection component 23 are connected, and the first connection component 14 and the second connection component 23 perform data transmission.

Optionally, the above method further includes: controlling the second display screen to display target display content when the first connection component is connected to the second connection component of the display screen module.

Here, by connecting the first connecting component with the second connecting component of the display screen module, it is possible to control the second display screen to display the target display content, thereby making the way of controlling the second display screen to display the target display content more flexible.

Further optionally, after controlling the second display screen to display the target display content under the condition that the first connection component is connected to the second connection component of the display screen module, the method further includes:

Sending a disconnection message to the display screen module when receiving instructions for disconnecting the first connection component and the second connection component;

In the case of receiving the disconnect confirmation message fed back by the display module in response to the disconnect message, display prompt information on the first display screen;

In the case of receiving the first confirmation operation input by the user based on the prompt information, control the first wireless communication module to wirelessly communicate with the second wireless communication module.

Here, when the first connection component 14 of the terminal is disconnected from the second connection component 23, the terminal body 10 can switch the connection mode to the first wireless communication module 13 and the second wireless communication module in time according to the first confirmation operation input by the user. The communication module 21 connects wirelessly.

Wherein, the above-mentioned terminal controlling the switching process of the connection mode between the terminal body 10 and the display module 20, as shown in FIG. 13, may specifically include the following steps 1301 to 1308.

Step 1301: Detect whether the secondary screen is connected;

Step 1302, if the secondary screen is connected, prompt whether to disconnect the secondary screen;

Here, when the host detects that the secondary screen is connected, it can display the disconnection information on the first display screen 11, such as "Please confirm whether to disconnect the secondary screen", etc., to prompt the user to confirm Whether to disconnect the connection between the host and the secondary screen, that is, the connection between the first connection component 14 and the second connection component 23.

Step 1303, whether to click to disconnect;

Here, the host can detect whether a confirmation operation of clicking disconnection input by the user is received, and if the confirmation operation is received, it is determined that the disconnection has been clicked, otherwise, it is determined that the disconnection is not clicked.

Step 1304: Notify the secondary screen and prepare to disconnect;

Here, when the host confirms that the user clicks to disconnect, the host may send a disconnect request to the secondary screen, thereby preparing to disconnect the connection between the first connection component 14 and the second connection component 23.

Step 1305: Wait for the secondary screen disconnection response processing;

Here, after the host notifies the secondary screen to disconnect, the secondary screen can determine whether it is in the connection mode according to the disconnection request, that is, whether the second connection component 14 is connected to the first connection component 23; When a connecting component 23 is connected, that is, in the connection mode, the second control module 24 thereof can control the second connecting component 23 to disconnect from the first connecting component 14.

Step 1306: Prompt whether to continue to display on the secondary screen;

Here, in the case that the host detects that the secondary screen controls the second connection component 23 to be disconnected from the first connection component 14, it can prompt on the first display whether to continue the display on the secondary screen (ie display prompt information) To prompt the user to confirm whether to continue to display on the secondary screen.

Step 1307: Continue to place and display through the wireless communication module;

Here, in the case where the host confirms that the user wants to continue the display on the secondary screen, that is, receives the first confirmation operation input by the user based on the prompt information, the host continues the display through the wireless communication module, that is, controls the first wireless communication module 13 and the second The second wireless communication module 21 transmits data.

Of course, if the host detects that the secondary screen is not connected, when the first connection component 14 extends out of the terminal body 10, the terminal body 10 can also perform: step 1308, retract the first connection component, that is, control the movement of the first connection component 14 To the second position.

In the embodiment of the present disclosure, when the terminal body 10 is not connected to the display module 20, the first control module 12 of the terminal body 10 can control the first wireless communication module 13 and the second wireless communication module of the display module 21. The wireless communication connection realizes the control of the display screen module 20 to display the target display content, so that when multiple people use the terminal, the security of the information displayed during the use of the terminal is improved.

Referring to FIG. 14, an embodiment of the present disclosure also provides a method for controlling the display screen module, which is applied to the above-mentioned display screen module 20. As shown in FIG. 14, the method for controlling the display screen module includes:

Step 1401: When the display screen module is not connected to the terminal body, the second control module controls the wireless communication connection between the second wireless communication module and the first wireless communication module of the terminal body;

Step 1402, when the second wireless communication module is in a wireless communication connection with the first wireless communication module, control the second display screen of the display screen module to display the target display content.

In the embodiments of the present disclosure, when the display screen module 20 is not connected to the terminal body 10, the terminal can be connected to the second wireless communication module 21 through the wireless communication connection between the first wireless communication module 13 and the second display screen. The target display content is displayed.

Wherein, the realization process of the above-mentioned display screen module 20 displaying the target display content on its second display screen 22 may be as shown in FIG. 15, which is specifically as follows:

Step 1501: Receive a host matching request;

Step 1502: Confirm whether the matching is passed;

Step 1503: Start wireless module communication, that is, the second control module 24 controls the second wireless communication module 21 to turn on;

Step 1504: Establish a wireless communication connection.

Here, when the first wireless communication module 13 of the host and the second wireless communication module 21 of the secondary screen are both turned on, the first wireless communication module 3 and the second wireless communication module 21 can establish a wireless communication connection for data transmission.

When the first wireless communication module 3 and the second wireless communication module 21 are in wireless communication connection, the display module 20 can also disconnect the wireless communication connection, which may be as shown in FIG. 16, specifically as follows:

Step 1601: Receive a host shut down delivery request;

Step 1602, disconnect the screen placement connection.

Here, the above-mentioned secondary screen disconnects the screen delivery connection, which may be that the second control module 24 of the secondary screen controls the second wireless communication module 21 to turn off, thereby stopping the data transmission between the host and the secondary screen, and realizes the end of wireless delivery of displayed content.

In the case of data transmission between the first connection component 14 and the second connection component 23, the terminal may also control the first connection component 14 to be disconnected from the second connection component 23, which may be as shown in FIG. 17, specifically as follows:

Step 1701: Receive a host disconnect request;

Step 1702: Determine whether it is a connection mode;

Step 1703: Notify the second connection component to disconnect.

Here, when the display screen module determines that it is in the connection mode, that is, the second connection component 14 is connected to the first connection component 23, the second control module 24 can control the second connection component 23 to disconnect from the first connection component 14 connection.

In the embodiment of the present disclosure, when the terminal body 10 is not connected to the display screen module 20, the second control module 24 of the display screen module 20 can control the first wireless communication between the second wireless communication module 21 and the terminal body 10 The module 13 wirelessly connects and transmits data, and realizes the display of the target display content on the display module 20, so that when multiple people use the terminal, the security of information displayed during the use of the terminal is improved.

The embodiment of the present disclosure also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium. When the computer program is executed by the first control module, the method for controlling the terminal body is realized, and when the second control module is executed Each process of the embodiment of the control method for the above display screen module is realized, and the same technical effect can be achieved. In order to avoid repetition, it will not be repeated here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.

It should be noted that, in this article, the terms "including", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article or device that includes the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, hardware can also be used, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present disclosure essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods of the various embodiments of the present disclosure.

It can be understood that the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, each module, unit, sub-unit or sub-module can be implemented in one or more application specific integrated circuits (ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing equipment (DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, In other electronic units or combinations thereof that perform the functions described in the present disclosure.

For software implementation, the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure. The software codes can be stored in the memory and executed by the processor. The memory can be implemented in the processor or external to the processor.

The embodiments of the present disclosure are described above with reference to the accompanying drawings, but the present disclosure is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present disclosure, many forms can be made without departing from the purpose of the present disclosure and the scope of protection of the claims, all of which fall within the protection of the present disclosure.

Claims

A terminal body, wherein the terminal body is used for detachable connection with a display screen module, and the terminal body includes a first control module and a first wireless communication module;

In the case that the terminal body is not connected to the display screen module, the first control module is used to control the wireless communication between the first wireless communication module and the second wireless communication module of the display screen module connection;

When the first wireless communication module and the second wireless communication module are in a wireless communication connection, the second display screen of the display screen module is controlled to display target display content.
The terminal body according to claim 1, wherein the terminal body further comprises a first connection component, and the first connection component is detachably connected to the second connection component of the display screen module, wherein:

When the first connecting component is connected to the second connecting component, the second display screen of the display screen module is controlled to display target display content.
The terminal body according to claim 2, wherein the first control module is further configured to control the movement of the first connection assembly to the first position and the second position, wherein:

When the first connection component is in the first position, the first connection component protrudes out of the housing of the terminal body and is connected to the second connection component;

When the first connection component is in the second position, the first connection component is housed in the housing of the terminal body and is separated from the second connection component.
A display screen module, wherein the display screen module is used for detachable connection with a terminal body, and the display screen module includes a second display screen, a second control module, and a second wireless communication module;

When the display screen module is not connected to the terminal body, the second control module is used to control the wireless communication connection between the second wireless communication module and the first wireless communication module of the terminal body;

When the second wireless communication module is in a wireless communication connection with the first wireless communication module, controlling the second display screen to display target display content.
4. The display screen module according to claim 4, wherein the display screen module further comprises a second connection component, and the second connection component is detachably connected to the first connection component of the terminal body, wherein:

When the second connection component is connected to the first connection component, controlling the second display screen to display target display content.
The display screen module according to claim 5, wherein the second control module is further configured to control the second connection assembly to move to the third position and the fourth position, wherein:

When the second connection component is in the third position, the second connection component protrudes out of the housing of the display module and is connected to the first connection component;

When the second connection component is in the fourth position, the second connection component is housed in the housing of the display screen module and is separated from the first connection component.
A terminal, comprising the terminal body according to any one of claims 1 to 3, and the display screen module according to any one of claims 5 to 6.
The terminal according to claim 7, wherein the terminal includes N of the display screen modules, and the N is an integer greater than 1; the terminal body includes N of the first wireless communication modules;

The first control module of the terminal body is also used to control at least two first wireless communication modules of the N first wireless communication modules to communicate with the second wireless communication module of the N first wireless communication modules The modules are connected in wireless communication, and different first wireless communication modules are wirelessly connected to second wireless communication modules in different display screen modules.
A method for controlling a terminal body, applied to the terminal body according to any one of claims 1 to 3, wherein the method includes:

When the terminal body is not connected to the display screen module, the first control module controls the wireless communication connection between the first wireless communication module and the second wireless communication module of the display screen module;

When the first wireless communication module and the second wireless communication module are in a wireless communication connection, the second display screen of the display screen module is controlled to display target display content.
The method according to claim 9, wherein the method further comprises:

When the first connection component is connected to the second connection component of the display screen module, the second display screen is controlled to display target display content.
The method according to claim 10, wherein, after controlling the second display screen to display the target display content in the case where the first connection component is connected to the second connection component of the display screen module, the method further comprises :

In the case of receiving an instruction to disconnect the first connection component from the second connection component, send a disconnection message to the display screen module;

Receiving disconnect confirmation information fed back by the display screen module in response to the disconnect message;

In response to the disconnect confirmation message, display a prompt message on the first display screen;

In the case of receiving the first confirmation operation input by the user based on the prompt information, controlling the first wireless communication module to wirelessly communicate with the second wireless communication module.
A method for controlling a display screen module, applied to the display screen module according to any one of claims 4 to 6, wherein the method includes:

In the case that the display screen module is not connected to the terminal body, the second control module controls the wireless communication connection between the second wireless communication module and the first wireless communication module of the terminal body;

When the second wireless communication module is in a wireless communication connection with the first wireless communication module, controlling the second display screen to display target display content.