WO2016008199A1

WO2016008199A1 - Smart mobile terminal

Info

Publication number: WO2016008199A1
Application number: PCT/CN2014/085283
Authority: WO
Inventors: 欧妍平; 王佳
Original assignee: 惠州Tcl移动通信有限公司
Priority date: 2014-07-16
Filing date: 2014-08-27
Publication date: 2016-01-21
Also published as: CN104158926A; CN104158926B

Abstract

Disclosed is a smart mobile terminal, comprising a main screen and at least one extension screen; and the extension screen is movably connected to the smart mobile terminal, which combines with the main screen into a full screen when being extended, and is folded along a shell of the smart mobile terminal when being put away. By the above-mentioned means, the smart mobile terminal of the present invention can effectively increase the display area of the smart mobile terminal, and is foldable and convenient to carry.

Description

Intelligent mobile terminal

【技术领域】[Technical Field]

The present invention relates to the field of communications technologies, and in particular, to the field of intelligent mobile terminals.

【背景技术】【Background technique】

With the rapid development of the network and the increasing functions of intelligent electronic products, smart mobile terminals have become an indispensable part of people's lives. Because of their convenient portability and smooth network speed, more and more users are increasingly favored. Directly use smart mobile mobile terminals instead of traditional TV or computer to watch videos, live broadcasts, etc.

In order to enhance the user experience, the user can watch videos, live events and the like on a larger screen, and generally increase the size of the smart mobile terminal to increase the screen of the mobile phone. However, with this method, each time the screen of the intelligent mobile terminal is increased by one inch, the volume of the intelligent mobile terminal itself is much increased, which not only limits the increase of the screen itself, but also affects the convenience of the customer, which is not conducive to the thinness of the smart mobile terminal. And the cost of smart mobile terminals will increase accordingly.

【发明内容】 [Summary of the Invention]

The technical problem to be solved by the present invention is to provide an intelligent mobile terminal, which can effectively increase the display area of the smart mobile terminal, and can be folded and conveniently carried.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide an intelligent mobile terminal, including a main screen and at least one extended screen, wherein the extended screen is movably connected with the smart mobile terminal, and is integrated with the main screen when deployed. a complete screen folded along the smart mobile terminal housing when folded up;

The main screen and the expansion screen adopt the same backlight and the bonding material, the expansion screen is a borderless flexible display screen, and the thickness of the expansion screen is smaller than the thickness of the smart terminal;

The smart mobile terminal includes a main control chip and a sensor.

The sensor is respectively connected to the main control chip and the expansion screen, and the main control chip is further connected to the main screen and the expansion screen, and is configured to detect whether the expansion screen is in an unfolded or collapsed state. Sending the detected status to the main control chip of the smart mobile terminal, where the main control chip is configured to control the main screen or the main screen and the extended screen to be illuminated according to the state of the extended screen; And when the extended screen is in an expanded state, the main screen and the extended screen are controlled to display a complete image, and when the extended screen is in a stowed state, the main screen is controlled to display an image separately.

The smart mobile terminal further includes a support structure, and the support structure is disposed on the back of the expansion screen, and is configured to support the expansion screen when the expansion screen is deployed, so that the expansion screen is combined with the main screen. A complete screen, the support structure is further configured to fold when the expansion screen is retracted to fold the expansion screen along the housing of the smart mobile terminal.

The expansion screen may be folded one or more times along the smart mobile terminal housing.

The support structure includes a first rotating pair, a second rotating pair, two latching positions, a first supporting shell and a second supporting shell, wherein the first supporting shell and the second supporting shell are located in the same a rear surface of the expansion screen, an arrangement direction of the first support shell and the second support shell, and an arrangement direction of the expansion screen and the main screen when the expansion screen is unfolded, the first support shell and the a gap between the second supporting shells, wherein the slit is located at a bending portion when the expansion screen is folded multiple times, wherein the first supporting shell and the second supporting shell cover the gap except the gap a back surface of all the expansion screens, and a thickness of the first support shell and the second support shell is greater than or equal to a thickness of the smart mobile terminal after removing the expansion screen;

The first rotating pair and the second rotating pair respectively include a first connecting member and a second connecting member that are pivotally connected, and the connecting ends of the two first connecting members are respectively fixed to the first supporting shell and the second supporting member The second supporting shell is adjacent to one end of the slot, and the two latching positions are respectively located on opposite sides of the connecting ends of the two first connecting members on the back of the expansion screen, and the two second connections are The free ends of the components are respectively offset from the card positions on the first support shell and the second support shell when the expansion screen is deployed, and the two first connecting portions are perpendicular to the expansion screen Abutting to support the expansion screen;

The free ends of the two second connecting members extend in opposite directions on the first supporting shell and the second supporting shell when the expansion screen is retracted, so that the first rotating pair The second rotating pair is closely attached to the first supporting shell and the second supporting shell corresponding thereto to further fold the expanded screen along the casing of the smart mobile terminal.

The smart mobile terminal includes two pieces of the extended screen, and the two extended screens are distributed on both sides of the main screen, and are combined with the main screen to form a complete screen on the same plane when unfolded. The expansion screen is folded 90 degrees along an outer side perpendicular to the main screen along a side connected to the smart mobile terminal, and is closely attached to the outer side of the smart mobile terminal.

Wherein, when the device is folded up, the expansion screen exceeds the outer portion of the smart mobile terminal, and is further folded 90 degrees toward the back surface along the intersection line of the outer side of the smart mobile terminal and the back surface of the smart mobile terminal. The back side or other expansion screen that has been in close contact with the back side, wherein the back side of the smart terminal is a side parallel to the main screen.

The expansion screen is connected to the main control chip through a flexible circuit board.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide an intelligent mobile terminal, including a main screen and at least one extended screen, wherein the extended screen is movably connected with the smart mobile terminal, and is integrated with the main screen when deployed. A complete screen that folds along the smart mobile terminal housing when stowed.

The main screen and the expansion screen adopt the same backlight and a bonding material, and the expansion screen is a flexible display screen without a frame, and the thickness of the expansion screen is smaller than the thickness of the smart terminal.

Wherein, the support structure comprises a first rotating pair, a second rotating pair, two card positions, a first supporting shell and a second supporting shell,

The first support shell and the second support shell are located on the back side of the same expansion screen, the arrangement direction of the first support shell and the second support shell, and the expansion when the expansion screen is deployed The screen is arranged in the same direction as the main screen, and a gap is formed between the first supporting shell and the second supporting shell, and the slit is located at a bending portion when the expansion screen is folded multiple times, wherein the first a support shell and the second support shell cover a back surface of all the expansion screens except the slit, and the thickness of the first support shell and the second support shell is greater than or equal to the smart The thickness of the mobile terminal after removing the expanded screen;

The smart mobile terminal includes a main control chip and a sensor.

The present invention provides a smart mobile terminal, by adding at least one extended screen that is movably connected to the smart mobile terminal to the smart mobile terminal, and when the extended screen is expanded, the smart mobile terminal is different from the prior art. The main screen is combined into a complete screen, which can not only increase the display area of the smart mobile terminal without increasing the volume of the smart mobile terminal housing, and saves cost, and the expansion screen can be folded along the smart mobile terminal housing. easy to carry.

【附图说明】 [Description of the Drawings]

1 is a schematic top plan view showing an extended screen of an embodiment of an intelligent mobile terminal according to the present invention;

2 is a schematic side view showing the structure of an extended screen of an embodiment of the smart mobile terminal of the present invention;

3 is a schematic side view showing a structure of an extended screen of an intelligent mobile terminal according to an embodiment of the present invention;

4 is a schematic side view showing the structure of an extended screen of the smart mobile terminal according to an embodiment of the present invention;

5 is a side view of an expansion screen of an embodiment of the smart mobile terminal of the present invention, in which a state in which the expansion screen is deployed and a support structure are displayed;

6 is a side view of an expansion screen of an embodiment of the smart mobile terminal of the present invention, in which a state in which the expansion screen is folded and a support structure are displayed;

7 is a schematic structural diagram of another embodiment of an intelligent mobile terminal according to the present invention;

FIG. 8 is a schematic structural diagram of a specific circuit of an embodiment of the smart mobile terminal of FIG. 7. FIG.

【具体实施方式】【detailed description】

1 and FIG. 2, FIG. 1 is a schematic top plan view showing an extended screen of an intelligent mobile terminal according to an embodiment of the present invention, and FIG. 2 is a schematic side view showing an extended screen of an intelligent mobile terminal according to an embodiment of the present invention.

The smart mobile terminal 100 in this embodiment includes a main screen 101 and at least one extended screen 102. The extended screen 102 is movably connected to the smart mobile terminal 100, and is integrated with the main screen 101 to form a complete screen when folded. The smart mobile terminal housing is folded.

Preferably, in order to ensure that the expansion screen 102 can be folded and unfolded, the expansion screen 102 is a flexible display screen, and the flexible display screen refers to a screen that is bendable and flexible, compared to the common display of the prior art. The screen is lighter in size and consumes less power during operation. In the embodiment, the expansion screen 101 can be folded one or more times along the housing of the smart mobile terminal 100. As shown in FIG. 3, FIG. 3 is a schematic side view of a smart mobile terminal according to an embodiment of the present invention. The thickness of the extended screen 102 is smaller than the thickness of the smart mobile terminal, and the extended screen 102 is The distance from the face parallel to the main screen 101 to the main screen 101 at the time of folding is the thickness of the expanded screen 102, which ensures that the expanded screen 102 is on a plane with the main screen 101 when unfolded. FIG. 4 is a schematic side view showing a structure of an expansion screen of an intelligent mobile terminal according to an embodiment of the present invention. After the second folding, the expansion screen 102 can be completely folded.

Preferably, in order to make the main screen 101 and the extended screen 102 more complete when synthesizing a complete screen, the main screen 101 and the extended screen 102 of the smart mobile terminal 100 are both borderless display screens, and the extended screen 102 is opened. There is no gap between the main screen and the main screen, which enhances the consistency of the image display.

In order to ensure that the display effects of the main screen 101 and the expansion screen 102 of the smart mobile terminal are consistent, preferably, the main screen 101 and the expansion screen use the same backlight and bonding materials.

The smart mobile terminal also includes a support structure. The support structure is disposed on the back of the expansion screen 102 for supporting the expansion screen 102 when the expansion screen 102 is deployed, so that the expansion screen and the main screen are combined into one complete screen, and the support structure is further For folding when the expansion screen 102 is stowed to fold the expansion screen 102 along the housing of the smart mobile terminal 100.

For a detailed description of the composition and operation of the above-mentioned support structure, referring to FIG. 5 and FIG. 6, FIG. 5 is a side view of an expansion screen of an embodiment of the smart mobile terminal of the present invention, in which the expansion screen is expanded and the support structure is displayed. 6 is a side elevational view of an expansion screen of an embodiment of the smart mobile terminal of the present invention, in which a state in which the expansion screen is folded and a support structure are displayed.

The support structure is disposed on a back surface of the expansion screen 102. The support structure includes a first support shell 2021, a second support shell 2022, a first rotating pair, a second rotating pair, a first card position 2041, and a second card position 2042.

The first support shell 2021 and the second support shell 2022 are located on the back surface of the expansion screen 102, and the arrangement direction of the first support shell 2021 and the second support shell 2022 are extended with the expansion screen 102. The expansion screen 102 is arranged in the same direction as the main screen 101. Referring further to FIG. 5, in order to expand the expansion screen 102, the first support shell 2021 and the second support shell 2022 can be fully deployed. There is a gap between the first supporting shell 2021 and the second supporting shell 2022, and the slit is located at a bending portion when the expansion screen 102 is folded multiple times, wherein the first supporting shell 2021 and the second portion The support shell 2022 covers the back surface of all of the expanded screens 102 except for the above-mentioned slits, and can provide a better protection for the expanded screen 102. In order to ensure that the expansion screen 102 can remain in a horizontal plane with the main screen against gravity when it is separated from the support such as the table top, a preferred embodiment of the present embodiment is that the first support shell 2021 is The thickness of the second support shell 2022 is greater than or equal to the thickness of the smart mobile terminal after removing the expanded screen.

Further, as shown in FIG. 5, the first rotating pair includes a pivoted first connecting member 2031 and a second connecting member 2032, and the second rotating pair includes a pivoted first connecting member 2033 and a second connecting member. 2033. Preferably, the first rotating pair is identical to the second rotating pair, which can further ensure the smoothness of the smart mobile terminal when the expansion screen 201 is deployed.

The connecting ends of the two first connecting members 2031 and 2033 are respectively fixed on one ends of the first supporting shell 2021 and the second supporting shell 2022 near the slit, and the two card positions 2041 and 2042 are respectively Two opposite sides of the connecting ends of the two first connecting members on the back side of the expansion screen, and the free ends of the two second connecting members 2032 and 2034 are respectively located when the expansion screen 102 is deployed The first support shells 2021 and the first support shells 2022 on the second support shell 2022 are offset, and the two first connecting portions 2031 and 2033 are perpendicular to the expansion screen 102 to support The expansion screen 102 is unfolded.

Referring further to FIG. 6, the free ends of the two second connecting portions 2032 and 2034 are in opposite directions on the first supporting shell 2021 and the second supporting shell 2022 when the expanded screen 102 is stowed. Extending so that the first rotating pair and the second rotating pair are in close contact with the first supporting shell 2021 and the second supporting shell 2022 corresponding thereto to further extend the expanded screen 102 The housing of the smart mobile terminal is folded.

In another preferred embodiment, the first support shell 2021 and the second support shell 2022 further include a groove (not shown), the first card position 2041 and the second The card positions 2042 are respectively located at the grooves. Preferably, the depth of the groove is the same as the maximum thickness when the first card position 2041 and the second card position 2042 are completely built into the groove, thereby ensuring that the expansion screen 102 is folded. In the state, the first card outer 2041 and the second card position 2042 can be completely built into the groove under the pressure of the first rotating pair and the second rotating pair. When the expansion screen 102 is deployed, the first rotation pair and the second rotation pair no longer press the pressure of the first card position 2041 and the second card position 2042, and the first card position 2041 and the second card position 2042 are from the Popping up in the groove for fixing the free ends of the first rotating pair and the second connecting member of the second rotating pair to further support the first supporting shell 2021 and the second supporting shell 2022 to The expanded screen 102 is unfolded.

Specifically, referring to FIG. 1 to FIG. 6 , the smart mobile terminal includes two extended screens 102 as an example. Two expansion screens 102 are movably connected to the smart mobile terminal on both sides of the smart mobile terminal. When the two expansion screens 102 are deployed, the first rotation pair and the second rotation pair located on the back of the expansion screen are folded up. And the free ends of the respective second connecting members 2032 and 2034 are respectively opposite to the corresponding card positions 2041 and 2042 on the opposite sides of the connecting ends of the two first connecting members 2031 and 2033 on the back side of the expansion screen 102. In contrast, the two first connecting members 2031 and 2033 also abut each other, and the first supporting shell 2021 and the second supporting shell 2022 are on the same plane, and correspondingly, the expanded screen 102 is fully opened. At this time, the main screen 101 of the smart mobile terminal is on the same horizontal plane as the two extended screens 102 on both sides. Since the main screen 101 and the extended screen 102 are screens without borders, the three screens can be completely borderlessly combined. A complete screen.

When the expansion screen 102 is retracted, the first card position 2041 and the second card position 2042 are completely built in the grooves corresponding to the first support shell 2021 and the second support shell 2022, and the first rotation pair is The second rotating pair is folded up, and the expansion screen 102 is folded 90 degrees in a direction perpendicular to the main screen 101 along a side connected to the smart mobile terminal, and is closely attached to the outside of the smart mobile terminal, and the pair is completed. One fold of the expansion screen, the specific schematic is shown in Figure 3.

When the two expansion screens 102 need to be double-folded, the expansion screen 102 exceeds a portion outside the smart mobile terminal, further along an intersection line between the outside of the smart mobile terminal and the back of the smart mobile terminal, that is, a gap between the first supporting shell 2021 and the second supporting shell 2022 is folded 90 degrees toward the back of the smart mobile terminal, so that the first extended folding screen 102 is closely attached to the smart mobile terminal. The rear side parallel to the main screen 101, and the second extended folding screen 102 is closely attached to the expansion screen 102 which is first folded to the back of the smart mobile terminal. The specific schematic diagram is shown in Figure 4.

Different from the prior art, the smart mobile terminal in the embodiment adds a complete screen to the smart screen by adding at least one extended screen that is movably connected to the smart mobile terminal, and not only can The display area of the smart mobile terminal is increased without increasing the volume of the smart mobile terminal housing, which saves cost, and the expansion screen can be folded along the smart mobile terminal housing for convenient carrying.

In another embodiment, as shown in FIG. 7, the smart mobile terminal 301 of the present embodiment includes a main control chip 3011 and a sensor 3012.

The sensor 3012 is connected to the main control chip 3011 and the expansion screen 302, respectively. The expansion screen 302 is connected to the main control chip 3011 through a flexible circuit board.

The sensor 3012 is configured to detect whether the extended screen 302 is in an unfolded or collapsed state, and send the detected status of the extended screen 302 to the main control chip 3011 of the smart mobile terminal 301. The chip 3011 is configured to control the main screen or the main screen and the expansion screen 302 to be illuminated according to the state of the expansion screen 302. When the expansion screen 302 is in an unfolded state, the main control chip 3011 controls the main screen and the The extended 302 screen collectively displays a complete image, and when the extended screen 302 is in the stowed state, the main screen is controlled to display an image separately.

It should be noted that the expansion screen 302 in FIG. 7 and the smart mobile terminal 301 are connected by the sensor 3012 at intervals, which is only a schematic diagram for convenience of description. In the hardware device, the expansion screen 302 and the smart mobile terminal 301 are directly connected to each other.

Specifically, as shown in FIG. 8, FIG. 8 is a schematic structural diagram of a specific circuit of an embodiment of the smart mobile terminal of FIG. 7. Among them, LCD0 is the main screen, and LCD1 and LCD2 are the expansion screens respectively. The main control chip and the LCD0, LCD1 and LCD2 pass the chip select signal lines CS0, CS1, CS2, the clock signal lines CLK0, CLK1, CLK2, the reset signal lines RST0, RST1, RST2, the data lines DATA0, DATA1, DATA2, and the signal The line LEDK0, LEDA0, LEDK1, LEDA1, LEDK2, and LEDA2 are connected, and the main control chip and the sensor are connected by an I2C signal line.

After the main control chip receives the status of the extended screen sent by the sensor, if the current extended screen is in the stowed state, then the main control chip only sends the chip select signal to the main screen LCD0 through the chip select signal line CS0, and waits When the main control chip determines that the chip select signal sent to the main screen is valid, the data signal is transmitted to the main screen through the data line DATA0, wherein the data signal includes instruction information and graphics, pictures or other data information to be displayed. LCD0 converts the received data signal into a drive signal that meets the driver timing requirements, and sends the drive signal to the driver to illuminate the pixels on LCD0. At this time, the main screen starts to work, and the data information to be displayed is displayed independently.

If only the extended screen LCD1 is deployed and the LCD2 is retracted, the main control chip sends a chip select signal to the main screen LCD0 and the extended screen LCD1 through the chip select signal lines CS0 and CS1, and passes the data line when the transmitted chip select signal is valid. DATA0 and DATA1 send data signals to the main screen LCD0 and the extended screen LCD1. The main screen LCD0 and the extended screen LCD1 convert the received data signals into driving signals that meet the driver timing requirements, and send the driving signals to the driver to respectively illuminate the LCD0 and The pixels on the LCD1, the main screen LCD0 and the extended screen LCD1 together display the graphics or pictures or other data information to be displayed sent by the main control chip.

If the current extended screen LCD1 and the extended screen LCD2 are both in an unfolded state, the main control chip sends a chip select signal to the main screen LCD0 and the extended screen LCD1 and LCD2 through the chip select signal lines CS0, CS1, CS2, and sends the chip select signal. When valid, the data signal is sent to the main screen through the data lines DATA0, DATA1, DATA2, and the main screen LCD0 and the extended screen LCD1, LCD2 together display the display graphic or picture or other data information sent by the main control chip.

It should be noted that, before the main control chip sends the image, the picture, or other data information to be displayed to be displayed on the main screen or the main screen and the extended screen, the data information is stored in the smart mobile terminal in the form of data, and The format and number of bits stored are constant.

Different from the prior art, in the embodiment, by adding at least one extended screen that is movably connected to the smart mobile terminal to the smart mobile terminal, a complete screen is synthesized with the main screen when the extended screen is expanded, which can not only increase the smart movement. The display area of the smart mobile terminal is increased under the condition of the volume of the terminal housing, which saves cost, and the expansion screen can be folded along the smart mobile terminal housing for convenient carrying.

The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the invention and the drawings are directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims

An intelligent mobile terminal, wherein the smart mobile terminal comprises a main screen and at least one extended screen, and the extended screen is movably connected with the smart mobile terminal, and when the web is expanded, a complete screen is synthesized with the main screen, and the front screen is folded. The smart mobile terminal housing is folded;

The main screen and the expansion screen adopt the same backlight and the bonding material, the expansion screen is a borderless flexible display screen, and the thickness of the expansion screen is smaller than the thickness of the smart terminal;

The smart mobile terminal includes a main control chip and a sensor.

The sensor is respectively connected to the main control chip and the expansion screen, and the main control chip is further connected to the main screen and the expansion screen, and is configured to detect whether the expansion screen is in an unfolded or collapsed state. Sending the detected status to the main control chip of the smart mobile terminal, where the main control chip is configured to control the main screen or the main screen and the extended screen to be illuminated according to the state of the extended screen; And when the extended screen is in an expanded state, the main screen and the extended screen are controlled to display a complete image, and when the extended screen is in a stowed state, the main screen is controlled to display an image separately.
The smart mobile terminal according to claim 1, wherein the smart mobile terminal further comprises a support structure, and the support structure is disposed on a back surface of the expansion screen for supporting the expansion screen when the expansion screen is deployed. In order to combine the expansion screen with the main screen to form a complete screen, the support structure is further configured to fold when the expansion screen is folded up to fold the expansion screen along the housing of the smart mobile terminal.
The smart mobile terminal of claim 2, wherein the expansion screen is foldable one or more times along the smart mobile terminal housing.
The smart mobile terminal according to claim 3, wherein the support structure comprises a first rotating pair, a second rotating pair, two latching positions, a first supporting shell and a second supporting shell,

The first support shell and the second support shell are located on the back side of the same expansion screen, the arrangement direction of the first support shell and the second support shell, and the expansion when the expansion screen is deployed The screen is arranged in the same direction as the main screen, and a gap is formed between the first supporting shell and the second supporting shell, and the slit is located at a bending portion when the expansion screen is folded multiple times, wherein the first a support shell and the second support shell cover a back surface of all the expansion screens except the slit, and the thickness of the first support shell and the second support shell is greater than or equal to the smart The thickness of the mobile terminal after removing the expanded screen;

The first rotating pair and the second rotating pair respectively include a first connecting member and a second connecting member that are pivotally connected, and the connecting ends of the two first connecting members are respectively fixed to the first supporting shell and the second supporting member The second supporting shell is adjacent to one end of the slot, and the two latching positions are respectively located on opposite sides of the connecting ends of the two first connecting members on the back of the expansion screen, and the two second connections are The free ends of the components are respectively offset from the card positions on the first support shell and the second support shell when the expansion screen is deployed, and the two first connecting portions are perpendicular to the expansion screen Abutting to support the expansion screen;

The free ends of the two second connecting members extend in opposite directions on the first supporting shell and the second supporting shell when the expansion screen is retracted, so that the first rotating pair The second rotating pair is closely attached to the first supporting shell and the second supporting shell corresponding thereto to further fold the expanded screen along the casing of the smart mobile terminal.
The smart mobile terminal according to claim 4, wherein the smart mobile terminal comprises two pieces of the expansion screen, and the two expansion screens are distributed on both sides of the main screen, and are deployed in the same plane as the main screen. Synthesizing a complete screen, when stowed, the extended screen is folded 90 degrees along the outer side perpendicular to the main screen along the side connected to the smart mobile terminal, and is closely attached to the outside of the smart mobile terminal.
The smart mobile terminal according to claim 5, wherein, when stowed, the extended screen exceeds a portion outside the smart mobile terminal, further along an intersection line outside the smart mobile terminal and the back of the smart mobile terminal Folding 90 degrees to the back surface, abutting the back surface or other expansion screen that has been in close contact with the back surface, wherein the back surface of the smart terminal is a side parallel to the main screen.
The smart mobile terminal of claim 1, wherein the expansion screen is connected to the main control chip through a flexible circuit board.
An intelligent mobile terminal, comprising: a main screen and at least one extended screen, wherein the extended screen is movably connected with the smart mobile terminal, and when the web is expanded, a complete screen is synthesized with the main screen, and the smart mobile terminal shell is folded up Body folding.
The smart mobile terminal according to claim 8, wherein the main screen and the expansion screen adopt the same backlight and a bonding material, the expansion screen is a borderless flexible display screen, and the thickness of the expansion screen is smaller than The thickness of the smart terminal.
The smart mobile terminal according to claim 9, wherein the smart mobile terminal further comprises a support structure, and the support structure is disposed on a back surface of the expansion screen for supporting the expansion screen when the expansion screen is deployed. In order to combine the expansion screen with the main screen to form a complete screen, the support structure is further configured to fold when the expansion screen is folded up to fold the expansion screen along the housing of the smart mobile terminal.
The smart mobile terminal of claim 10, wherein the expansion screen is foldable one or more times along the smart mobile terminal housing.
The smart mobile terminal according to claim 11, wherein the support structure comprises a first rotating pair, a second rotating pair, two card positions, a first supporting shell and a second supporting shell,

The first support shell and the second support shell are located on the back side of the same expansion screen, the arrangement direction of the first support shell and the second support shell, and the expansion when the expansion screen is deployed The screen is arranged in the same direction as the main screen, and a gap is formed between the first supporting shell and the second supporting shell, and the slit is located at a bending portion when the expansion screen is folded multiple times, wherein the first a support shell and the second support shell cover a back surface of all the expansion screens except the slit, and the thickness of the first support shell and the second support shell is greater than or equal to the smart The thickness of the mobile terminal after removing the expanded screen;

The first rotating pair and the second rotating pair respectively include a first connecting member and a second connecting member that are pivotally connected, and the connecting ends of the two first connecting members are respectively fixed to the first supporting shell and the second supporting member The second supporting shell is adjacent to one end of the slot, and the two latching positions are respectively located on opposite sides of the connecting ends of the two first connecting members on the back of the expansion screen, and the two second connections are The free ends of the components are respectively offset from the card positions on the first support shell and the second support shell when the expansion screen is deployed, and the two first connecting portions are perpendicular to the expansion screen Abutting to support the expansion screen;

The free ends of the two second connecting members extend in opposite directions on the first supporting shell and the second supporting shell when the expansion screen is retracted, so that the first rotating pair The second rotating pair is closely attached to the first supporting shell and the second supporting shell corresponding thereto to further fold the expanded screen along the casing of the smart mobile terminal.
The smart mobile terminal according to claim 12, wherein the smart mobile terminal comprises two pieces of the expansion screen, and the two expansion screens are distributed on both sides of the main screen, and are deployed in the same plane as the main screen. Synthesizing a complete screen, when stowed, the extended screen is folded 90 degrees along the outer side perpendicular to the main screen along the side connected to the smart mobile terminal, and is closely attached to the outside of the smart mobile terminal.
The smart mobile terminal according to claim 13, wherein, when stowed, the extended screen exceeds a portion outside the smart mobile terminal, and further along an intersection of the outside of the smart mobile terminal and the back of the smart mobile terminal Folding 90 degrees to the back surface, abutting the back surface or other expansion screen that has been in close contact with the back surface, wherein the back surface of the smart terminal is a side parallel to the main screen.
The intelligent mobile terminal of claim 8, wherein the smart mobile terminal comprises a master chip and a sensor,

The sensor is respectively connected to the main control chip and the expansion screen, and the main control chip is further connected to the main screen and the expansion screen, and is configured to detect whether the expansion screen is in an unfolded or collapsed state. Sending the detected status to the main control chip of the smart mobile terminal, where the main control chip is configured to control the main screen or the main screen and the extended screen to be illuminated according to the state of the extended screen; And when the extended screen is in an expanded state, the main screen and the extended screen are controlled to display a complete image, and when the extended screen is in a stowed state, the main screen is controlled to display an image separately.
The intelligent mobile terminal of claim 15, wherein the expansion screen is connected to the main control chip through a flexible circuit board.